CN102128338A - Connecting bracket, base and display equipment - Google Patents

Abstract

The invention discloses a connecting bracket, a base and display equipment, relates to the technical field of equipment installation, and aims to reduce the mass defect caused by assembling clearance between an object and the connecting bracket and reduce processing and assembling difficulty. The connecting bracket comprises a bracket body, wherein a cavity for sleeving the object is formed in the bracket body; one end of the cavity is provided with an opening into which the object is inserted; the side wall of the cavity is provided with a hole; an elastic positioning piece which protrudes towards the inside of the cavity is arranged in the hole; one end of the elastic positioning piece is connected with the side wall of the cavity, and the other end of the elastic positioning piece is separated from the side wall of the cavity; and the elastic positioning piece is pressed against the object and deformed. The connecting bracket is arranged on the base and the display equipment. The invention can be used for equipment installation and supporting.

Description

Connect support, base and display device

Technical field

The present invention relates to equipment mounting technique field, relate in particular to a kind of connection support, base and display device.

Background technique

At present, the modes of emplacement of display device (as television set, computer display screen etc.) is variation gradually, as can wall hanging on the wall, also can be placed on the supporting surface such as TV cabinet.When hope display device being placed on the supporting surfaces such as TV cabinet, generally need finish by means of base.Wherein said display device comprises the display device body, described display device body is supported on the base, described base is placed on the supporting surface, avoiding the display device body directly to contact with supporting surface and to rub, and makes the display device body leave the supporting surface certain altitude.In general, base is the structural design of display device and the pith of appearance design, therefore needs scientific and reasonable mounting base, to guarantee that base can stably support the display device body, avoids display device body double swerve.Especially at present display device develops towards the direction of ultra-thinization and wide screen, makes the steadiness of base support seem even more important.And show that for making described apparatus body can be supported on the described base, can described display device body and described base be coupled together by connecting support.

Connection support connection base commonly used now and display device main body structure are as shown in Figure 1.As shown in Figure 1, connectsupport 12 by the rear portion of screw indisplay device body 11, and and the rear portion of display device body between form cavity, theneck 131 ofbase 13 is inserted in the cavity that connectssupport 12 and 11 formation of display device body, and then by screw theneck 131 ofbase 13 is fixed in and connectssupport 12, thereby realizeddisplay device body 11 andbase 13 being coupled together by connecting support 12.Generally speaking, consider factors such as the machining accuracy of present producer and convenient installations, need between theneck 131 that connectssupport 12 andbase 13, reserve certain matching gap usually, like this can be so that processing and assembling.

In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art:

Owing to need between the neck of described connection support and described base, reserve certain fit up gap, and in the assembly process after the neck with described base is inserted into described connection support, a plurality of screws to the neck of fixing described connection support and described base can not carry out fastening simultaneously, therefore make the skew of the neck generation several angle of described base easily, thereby cause complete machine to tilt.And will prevent that complete machine from tilting to need to reduce the fit up gap between the neck of described connection support and described base, thereby make processing and assembling difficulty increase.Finally make and reduce the fit up gap and make things convenient for processing and assembling conflicting.

Summary of the invention

One object of the present invention is to provide a kind of connection support, is connected the fit up gap between the support and reduces processing and assembling difficulty with described to reduce object.

For achieving the above object, the present invention adopts following technological scheme:

A kind of connection support, comprise rack body, be formed with the cavity of sheathed object in the described rack body, one end of described cavity has the opening that inserts object, the sidewall of described cavity is provided with the hole, be provided with in the described hole to the outstanding elasticity location piece of described inside cavity, an end of described elasticity location piece is connected with the sidewall of described cavity, the other end separates with the sidewall of described cavity, and described elasticity location piece has distortion after being pressed on the object.

For example, the nearer end of the described opening of distance of described elasticity location piece is connected with the sidewall of described cavity and the described opening of a distance end far away is separated with the sidewall of described cavity.

Wherein, the other end that separates with sidewall described cavity described elasticity location piece can be to the turnover of the outside of described cavity.

For making object more firm, can make the number of described elasticity location piece be at least two, and these at least two elasticity location pieces are evenly distributed on the sidewall of described cavity with the described assembling that is connected support.

For the restriction object inserts the degree of depth in the cavity of described connection support, the internal surface of described cavity is provided with catch, and described catch is consistent with the degree of depth that object inserts described cavity with distance between the described opening.

For example, described catch can be bent to form to described inside cavity by the part material on the sidewall of described cavity.

In addition, be provided with the guiding flanging that links to each other with the sidewall of described cavity at described opening, described guiding flanging is to the turnover of the outside of described cavity.

And the joint of the sidewall of described guiding flanging and described cavity is rounded or chamfering shape.

Another object of the present invention is to provide a kind of base, processes and assembling difficulty with the fit up gap and the reduction that are connected between the support of described base with the neck that reduces described base.

For achieving the above object, the present invention adopts following technological scheme:

A kind of base comprises the base body, and described base body is provided with neck, and described neck is inserted in the cavity of aforesaid connection support.

A further object of the present invention is to provide a kind of display device, processes and assembling difficulty with the fit up gap and the reduction that are connected between the support of described base with the neck that reduces described base.

For achieving the above object, the present invention adopts following technological scheme:

A kind of display device, comprise the display device body, described display device body is supported on the base, described base comprises the base body, described base body is provided with neck, described display device body is provided with aforesaid connection support, and described neck is inserted in the cavity of described connection support.

Connection support, base and display device in the embodiment of the invention, because described elasticity location piece is outstanding to the inside of described cavity, and after being pressed on the object, described elasticity location piece has distortion, therefore described elasticity location piece can apply certain pressure to the object that is inserted in the described cavity, this pressure makes object more closely and firmly be resisted against on the sidewall of described flexible fastening sheet and described cavity, reduce object and the described fit up gap that is connected between the support, and reduced the mass defect that produces by the fit up gap thus; In addition, owing to can carry out effectively fixing to the object that is inserted in the described cavity by described elasticity location piece, therefore the opening of described cavity can be provided with greatly, adding described elasticity location piece resiliently deformable can take place can easily insert space between the sidewall of described elasticity location piece and described cavity to allow object, therefore can more easily object be inserted into the described cavity from described opening, reduce processing and assembling difficulty.

Description of drawings

Fig. 1 connects support to connect base and display device main body structure schematic representation in the prior art;

Fig. 2 is the structural representation that connects support in the embodiment of the invention;

Fig. 3 is the A part zoomed-in view among Fig. 2;

Fig. 4 is the structural representation at a kind of visual angle of base in the embodiment of the invention;

Fig. 5 is the structural representation at the another kind of visual angle of base in the embodiment of the invention;

Fig. 6 is the structural representation at a kind of visual angle of display device in the embodiment of the invention;

Fig. 7 is the structural representation at the another kind of visual angle of display device in the embodiment of the invention.

Reference character:

The 11-apparatus body, 12-connects support, 13-base, 131-neck;

2-connects support, 21-cavity, 22-opening, 23-hole, 24-elasticity location piece, 25-sidewall, 26-catch, the 27-flanging that leads, 28-tapped hole;

The 3-base, 31-base body, 32-neck;

The 4-display device, 41-display device body.

Embodiment

Below in conjunction with accompanying drawing the embodiment of the invention being connected support, base and display device is described in detail.

Should be clear and definite, described embodiment only is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment who is obtained under the creative work prerequisite.

As shown in Figure 2, a specific embodiment that connects support for the present invention.In the present embodiment, describedconnection support 2 comprises rack body, be formed with thecavity 21 of sheathed object in the described rack body, one end ofcavity 21 has the opening 22 that inserts object, the sidewall ofcavity 21 is provided withhole 23, be provided with in thehole 23 to the inner outstandingelasticity location pieces 24 ofcavity 21, an end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, the other end separates with thesidewall 25 ofcavity 21, andelasticity location piece 24 has distortion after being pressed on the object.

Connection support 2 in the embodiment of the invention, becauseelasticity location piece 24 is outstanding to the inside ofcavity 21, andelasticity location piece 24 has distortion after being pressed on the object, thereforeelasticity location piece 24 can apply certain pressure to the object that is inserted in thecavity 21, this pressure more closely and firmly is resisted against on the sidewall offlexible fastening sheet 24 andcavity 21 object, reduce object and the fit up gap that is connected between thesupport 2, and reduced the mass defect that produces by the fit up gap thus; In addition, owing to can be undertaken effectively fixing by the object that 24 pairs of elasticity location pieces are inserted in thecavity 21, therefore the opening ofcavity 21 can be provided with greatly, addingelasticity location piece 24 resiliently deformable can take place can easily insert space between thesidewall 25 ofelasticity location piece 24 andcavity 21 to allow object, therefore can more easily object be inserted into thecavity 21 from opening 22, reduce processing and assembling difficulty.

In the various embodiments of the present invention, because an end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, the other end separates with thesidewall 25 ofcavity 21, therefore the other end ofelasticity location piece 24 can have the leeway to the dimensional deformation ofcavity 21, after being inserted incavity 21 by opening 22 object,elasticity location piece 24 can be pressed on the object by certain elastic deformation, and then make object be subjected to certain pressure and be pressed on thesidewall 25 ofcavity 21, thereby object is closely contacted with thesidewall 25 ofelasticity location piece 24 andcavity 21, increased object and the stability that is connectedsupport 2 assemblings.

For makingelasticity location piece 24 that resiliently deformable can take place, for example, can make being connected with thesidewall 25 ofcavity 21 and making apart from opening 22 nearer ends and separating ofelasticity location piece 24 with thesidewall 25 ofcavity 21 apart from opening 22 ends far away.That is to say,, make that the lower end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, separate with thesidewall 25 ofcavity 21 upper end as under state shown in Figure 2.Can then have less clamping force so that the lower end ofelasticity location piece 24 has bigger clamping force, upper end to object like this to object, after being inserted intocavity 21 from opening 22 object, can make object be subjected to bigger clamping force, avoid object to break away fromcavity 21 from opening 22 in position near opening 22.But be not limited thereto, also can make separating with thesidewall 25 ofcavity 21 and make apart from opening 22 nearer ends and being connected ofelasticity location piece 24 with thesidewall 25 ofcavity 21 apart from opening 22 ends far away, then this momentelasticity location piece 24 less to the clamping force of object, the far away end of an end nearer apart from opening 22 apart from opening 22 bigger to the clamping force of object, object at first overcomes this less clamping force easily and is inserted in thecavity 21 like this.

Wherein, the other end that separates withsidewall 25cavity 21elasticity location piece 24 can be to the turnover of the outside of cavity 21.This set-up mode to the turnover of the outside ofcavity 21 can play leading role to the insertion campaign of object incavity 21, be beneficial to the insertion of object, especially the other end that should separate with thesidewall 25 ofcavity 21 onelasticity location piece 24 is nearer apart from opening 22, and an end distance that is connected with thesidewall 25 ofcavity 21 leavesmouthfuls 22 when far away, and this leading role will be more obvious.

In various embodiments of the present invention,elasticity location piece 24 usually can strip, and the length direction of theelasticity location piece 24 of this strip parallels with the moving direction ofobject insertion cavity 21 usually.Certainly, the moving direction that embodiments of the invention are not restricted to the length direction of theelasticity location piece 24 of this strip withobject inserts cavity 21 parallels, and the shape ofelasticity location piece 24 is not restricted to strip.For example, can theelasticity location piece 24 of strip be provided with, so that the moving direction of its length direction andobject insertion cavity 21 is perpendicular.But because resiliently deformable can take place after being pressed on the object inelasticity location piece 24, therefore can learn that distance betweenelasticity location piece 24 and the sidewall on theother side 25 is less than the corresponding size of object, therefore thiselasticity location piece 24 can be inserted in thecavity 21 by the obstruction object, but canelasticity location piece 24 be inserted object again behindcavity 21 external movement certain distances by external force (as manually).Wherein need to prove, though when the moving direction that the length direction of theelasticity location piece 24 of strip is set to objectinserts cavity 21 parallels,elasticity location piece 24 also can hinder object and be inserted in thecavity 21, but because two ends that canelasticity location piece 24 are set to the turnover of the outside ofcavity 21, therefore cancavity 21 leads so that the insertion of object for object inserts.In addition, the shape ofelasticity location piece 24 also can be roughly circle or ellipse etc.

For making object more firm, can make the number ofelasticity location piece 24 be at least two, and these at least twoelasticity location pieces 24 are evenly distributed on thesidewall 25 ofcavity 21 with the assembling that is connected support 2.For example in the embodiment shown in Figure 2, the number ofelasticity location piece 24 is two, these twoelasticity location pieces 24 be distributed incavity 21 about on twosidewalls 25, therefore twoelasticity location pieces 24 all can be exerted pressure to the object that is inserted in wherein about being somebody's turn to do, thereby make object more firm with the assembling that is connected support 2.In other embodiments of the invention, number that can alsoelasticity location piece 24 is set to more than three and three, and thiselasticity location piece 24 more than three or three is evenly distributed on thesidewall 25 ofcavity 21, so that the object in being inserted intocavity 21 applies roughly impacting force uniformly.Generally, for cavity with even number sidewall, an elasticity location piece can all be set on its symmetrical sidewall, thereby each elasticity location piece of even number is set and makes set even number elasticity location piece symmetrical for described cavity, on the wall of the left and right sides ofcavity 21, be equipped with anelasticity location piece 24 among the embodiment as shown in Figure 2.And for the cavity with odd number sidewall, then can odd number elasticity location piece is set and set odd number elasticity location piece is evenly distributed for described cavity.For example, for the roughly rounded cavity wall of global shape, three elasticity location pieces can be set on roughly rounded cavity wall.But exception is also arranged, can think that the cavity with each sidewall of even number is provided with odd number elasticity location piece.For example, for embodiment shown in Figure 2, anelasticity location piece 24 can also be set on therear sidewall 25 ofcavity 21 again.Certainly, also anelasticity location piece 24 can only be set, in this case, object one side of inserting in thecavity 21 compresses mutually withelasticity location piece 24, thesidewall 25 of another opposite side of object andcavity 21 under the effect that compresses of elasticity location piece 24 (thissidewall 25 is the sidewall relative with elasticity location piece 24) compresses mutually, and therefore general elasticity ofdemand location piece 24 comes together object is fixed with thesidewall 25 relative with thiselasticity location piece 24.

By top description as can be known, among the embodiment shown in Figure 2, be respectively equipped with anelasticity location piece 24 on twosidewalls 25 aboutcavity 21, by these twoelasticity location pieces 24 can reduce object and about fit up gap between two sidewalls 25.Furthermore, can to about distance between twoelasticity location pieces 24 be provided with, so that between these twoelasticity location pieces 24 and object, form drive fit after being inserted into object between these twoelasticity location pieces 24, this moment, these twoelasticity location pieces 24 and object can reach the zero clearance cooperation, and the assembling condition that this zero clearance cooperates makes that the fit up gap that connects betweensupport 2 and the object is reduced greatly.This is applied in the display device for the occasion of the base that connects display device and display device body for connectingsupport 2, can limit and be offset about the display device body takes place with respect to base, especially for the bigger display device body of screen width, the effect of skew was more obvious about this restriction display device body took place with respect to base.

In the embodiment shown in Figure 2, insert to connect the degree of depth in thecavity 21 ofsupport 2 for the restriction object, can be provided withcatch 26 on the internal surface ofcavity 21,catch 26 is consistent with the degree of depth ofobject insertion cavity 21 with distance between the opening 22.Can the top of object be positioned bycatch 26, and then the restriction object inserts the degree of depth in thecavity 21.

Wherein the way of realization ofcatch 26 has multiple.For example, referring to shown in Figure 2,catch 26 can be formed tocavity 21 internal bend by the part material on thesidewall 25 ofcavity 21, can save like this to connect the material that support 2 uses.In Fig. 2, the folding line that the part material on thesidewall 25 forms aftercavity 21 internal bend extends along the vertical direction, but should be appreciated that the folding line that the part material that can also make on thesidewall 25 forms aftercavity 21 internal bend extends along left and right directions.Perhaps,catch 26 can also be formed by the screw that is located on the sidewall 25.Again or,catch 26 can also be formed by the thrust of moulding on the internal surface ofcavity 21.

In addition, can find out in conjunction with Fig. 2 and Fig. 3, can be provided with the guidingflanging 27 that links to each other with thesidewall 25 ofcavity 21 at opening 22 places, guidingflanging 27 is to the turnover of the outside of cavity 21.Guiding flanging 27 can insert tocavity 21 in object and plays the insertion that leading role is beneficial to object, and the while can prevent that object from touching the sharpened edge ofsidewall 25 and produce and damage or defective such as scratch.Wherein for embodiment shown in Figure 2,, therefore the distance between this left andright sides wall 25 can be provided with greatly because the left andright sides wall 25 ofcavity 21 is provided with elasticity location piece 24.Therefore and owing on the two side, front andback 25 ofcavity 21elasticity location piece 24 is not set, need the distance between will this two side, front and back 25 to be provided with smallerly, thereby so also make object be difficult to be inserted between the twoside 25, front and back.For this reason, generally guiding flanging 27 can be arranged on the two side, front andback 25 of cavity 21.Usually, guidingflanging 27 can be rounded or chamfering shape etc. with the joint of thesidewall 25 ofcavity 21.

By Fig. 2 also as can be known, thefront panel 25 ofcavity 21 is not complete wall body, but is provided with breach in the neutral position offront panel 25, and this structure helps object to be inserted in thecavity 21, and can save material.On thesidewall 25 ofcavity 21, also be provided with a plurality of tappedholes 28, so that the object that inserts in thecavity 21 is carried out more firm fixing.

In addition, embodiments of the invention also provide a kind of base.As shown in Figure 4 and Figure 5, describedbase 3 comprisesbase basis 31, andbase body 31 is provided withneck 32, andneck 32 is inserted in thecavity 21 that connects support 2.Referring to as can be known shown in Figure 2, connectsupport 2 and comprise rack body, be formed with thecavity 21 ofsheathed neck 32 in the described rack body, one end ofcavity 21 has theopening 22 thatinserts neck 32, the sidewall ofcavity 21 is provided withhole 23, be provided with in thehole 23 to the inner outstandingelasticity location pieces 24 ofcavity 21, an end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, the other end separates with thesidewall 25 ofcavity 21, andelasticity location piece 24 has distortion after being pressed on theneck 32.

Base 3 in the embodiment of the invention, becauseelasticity location piece 24 is outstanding to the inside ofcavity 21, andelasticity location piece 24 has distortion after being pressed on theneck 32, thereforeelasticity location piece 24 can apply certain pressure to theneck 32 that is inserted in thecavity 21, this pressure more closely and firmly is resisted against on the sidewall offlexible fastening sheet 24 andcavity 21neck 32, reduceneck 32 and the fit up gap that is connected between thesupport 2, and reduced the mass defect that produces by the fit up gap thus; In addition, owing to can be undertaken effectively fixing by theneck 32 that 24 pairs of elasticity location pieces are inserted in thecavity 21, therefore the opening ofcavity 21 can be provided with greatly, addingelasticity location piece 24 resiliently deformable can take place can easily insert space between thesidewall 25 ofelasticity location piece 24 andcavity 21 to allowneck 32, therefore can more easilyneck 32 be inserted into thecavity 21 from opening 22, reduce processing and assembling difficulty.

For makingelasticity location piece 24 that resiliently deformable can take place, for example, can make being connected with thesidewall 25 ofcavity 21 and making apart from opening 22 nearer ends and separating ofelasticity location piece 24 with thesidewall 25 ofcavity 21 apart from opening 22 ends far away.That is to say,, make that the lower end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, separate with thesidewall 25 ofcavity 21 upper end as under state shown in Figure 2.Can then have less clamping force so that the lower end ofelasticity location piece 24 has bigger clamping force, upper end toneck 32 like this toneck 32, after being inserted intocavity 21 from opening 22neck 32, can makeneck 32 be subjected to bigger clamping force, avoidneck 32 to break away fromcavity 21 from opening 22 in position near opening 22.But be not limited thereto, also can make separating with thesidewall 25 ofcavity 21 and make apart from opening 22 nearer ends and being connected ofelasticity location piece 24 with thesidewall 25 ofcavity 21 apart from opening 22 ends far away, then this momentelasticity location piece 24 less to the clamping force ofneck 32, the far away end of an end nearer apart from opening 22 apart from opening 22 bigger to the clamping force ofneck 32,neck 32 is easy so at first overcomes this less clamping force and is inserted in thecavity 21.

Wherein, the other end that separates withsidewall 25cavity 21elasticity location piece 24 can be to the turnover of the outside of cavity 21.This set-up mode to the turnover of the outside ofcavity 21 can play leading role to the insertion campaign ofneck 32 incavity 21, be beneficial to the insertion ofneck 32, especially the other end that should separate with thesidewall 25 ofcavity 21 onelasticity location piece 24 is nearer apart from opening 22, and an end distance that is connected with thesidewall 25 ofcavity 21 leavesmouthfuls 22 when far away, and this leading role will be more obvious.

For makingneck 32 more firm, can make the number ofelasticity location piece 24 be at least two, and these at least twoelasticity location pieces 24 are evenly distributed on thesidewall 25 ofcavity 21 with the assembling that is connected support 2.For example in the embodiment shown in Figure 2, the number ofelasticity location piece 24 is two, these twoelasticity location pieces 24 be distributed incavity 21 about on twosidewalls 25, therefore twoelasticity location pieces 24 all can be exerted pressure to theneck 32 that is inserted in wherein about being somebody's turn to do, thereby makeneck 32 more firm with the assembling that is connected support 2.In other embodiments of the invention, number that can alsoelasticity location piece 24 is set to more than three and three, and thiselasticity location piece 24 more than three or three is evenly distributed on thesidewall 25 ofcavity 21, so that the object in being inserted intocavity 21 applies roughly impacting force uniformly.Generally, for cavity with even number sidewall, an elasticity location piece can all be set on its symmetrical sidewall, thereby each elasticity location piece of even number is set and makes set even number elasticity location piece symmetrical for described cavity, on the wall of the left and right sides ofcavity 21, be equipped with anelasticity location piece 24 among the embodiment as shown in Figure 2.And for the cavity with odd number sidewall, then can odd number elasticity location piece is set and set odd number elasticity location piece is evenly distributed for described cavity.For example, for the roughly rounded cavity wall of global shape, three elasticity location pieces can be set on roughly rounded cavity wall.But exception is also arranged, can think that the cavity with each sidewall of even number is provided with odd number elasticity location piece.For example, for embodiment shown in Figure 2, anelasticity location piece 24 can also be set on therear sidewall 25 ofcavity 21 again.Certainly, also anelasticity location piece 24 can only be set, in this case, object one side of inserting in thecavity 21 compresses mutually withelasticity location piece 24, thesidewall 25 of another opposite side of object andcavity 21 under the effect that compresses of elasticity location piece 24 (thissidewall 25 is the sidewall relative with elasticity location piece 24) compresses mutually, and therefore general elasticity ofdemand location piece 24 comes togetherneck 32 is fixed with thesidewall 25 relative with thiselasticity location piece 24.

By top description as can be known, among the embodiment shown in Figure 2, be respectively equipped with anelasticity location piece 24 on twosidewalls 25 aboutcavity 21, by these twoelasticity location pieces 24 can reduceneck 32 and about fit up gap between two sidewalls 25.Furthermore, can to about distance between twoelasticity location pieces 24 be provided with, so that between these twoelasticity location pieces 24 and object, form drive fit after being inserted into object between these twoelasticity location pieces 24, this moment, these twoelasticity location pieces 24 and object can reach the zero clearance cooperation, and the assembling condition that this zero clearance cooperates makes that the fit up gap that connects betweensupport 2 and the object is reduced greatly.This is applied in the display device for the occasion of the base that connects display device and display device body for connectingsupport 2, can limit and be offset about the display device body takes place with respect to base, especially for the bigger display device body of screen width, the effect of skew was more obvious about this restriction display device body took place with respect to base.

In the embodiment shown in Figure 2, forrestriction neck 32 inserts the degree of depth in thecavity 21 that connectssupports 2, can be provided withcatch 26 on the internal surface ofcavity 21,catch 26 is consistent with the degree of depth ofneck 32insertion cavitys 21 with distance between the opening 22.Can the top ofneck 32 be positioned bycatch 26, and then the degree of depth in therestriction neck 32insertion cavitys 21.

Wherein the way of realization ofcatch 26 has multiple.For example, referring to shown in Figure 2,catch 26 can be formed tocavity 21 internal bend by the part material on thesidewall 25 ofcavity 21, can save like this to connect the material that support 2 uses.In Fig. 2, the folding line that the part material on thesidewall 25 forms aftercavity 21 internal bend extends along the vertical direction, but should be appreciated that the folding line that the part material that can also make on thesidewall 25 forms aftercavity 21 internal bend extends along left and right directions.Perhaps,catch 26 can also be formed by the screw that is located on the sidewall 25.Again or,catch 26 can also be formed by the thrust of moulding on the internal surface ofcavity 21.

In addition, can find out in conjunction with Fig. 2 and Fig. 3, can be provided with the guidingflanging 27 that links to each other with thesidewall 25 ofcavity 21 at opening 22 places, guidingflanging 27 is to the turnover of the outside of cavity 21.Guiding flanging 27 can insert tocavity 21 inneck 32 and plays the insertion that leading role is beneficial toneck 32, and the while can prevent that object from touching the sharpened edge ofsidewall 25 and produce and damage or defective such as scratch.Wherein for embodiment shown in Figure 2,, therefore the distance between this left andright sides wall 25 can be provided with greatly because the left andright sides wall 25 ofcavity 21 is provided with elasticity location piece 24.Therefore and owing on the two side, front andback 25 ofcavity 21elasticity location piece 24 is not set, need the distance between will this two side, front and back 25 to be provided with smallerly, thereby so also makeneck 32 be difficult to be inserted between the twoside 25, front and back.For this reason, generally guiding flanging 27 can be arranged on the two side, front andback 25 of cavity 21.Usually, guidingflanging 27 can be rounded or chamfering shape etc. with the joint of thesidewall 25 ofcavity 21.

In addition, embodiments of the invention also provide a kind of display device.As shown in Figure 6 and Figure 7, describeddisplay device 4 comprisesdisplay device body 41, anddisplay device body 41 is supported on the base 3.Referring to Fig. 4 or as can be known shown in Figure 5,base 3 comprisesbase body 31, andbase body 31 is provided withneck 32, anddisplay device body 41 is provided with and connectssupport 2, andneck 32 is inserted in thecavity 21 that connects support 2.Referring to as can be known shown in Figure 2, connectsupport 2 and comprise rack body, be formed with thecavity 21 ofsheathed neck 32 in the described rack body, one end ofcavity 21 has theopening 22 thatinserts neck 32, the sidewall ofcavity 21 is provided withhole 23, be provided with in thehole 23 to the inner outstandingelasticity location pieces 24 ofcavity 21, an end ofelasticity location piece 24 is connected with thesidewall 25 ofcavity 21, the other end separates with thesidewall 25 ofcavity 21, andelasticity location piece 24 has distortion after being pressed on theneck 32.

Display device 4 in the embodiment of the invention, becauseelasticity location piece 24 is outstanding to the inside ofcavity 21, andelasticity location piece 24 has distortion after being pressed on theneck 32, thereforeelasticity location piece 24 can apply certain pressure to theneck 32 that is inserted in thecavity 21, this pressure more closely and firmly is resisted against on the sidewall offlexible fastening sheet 24 andcavity 21neck 32, reduceneck 32 and the fit up gap that is connected between thesupport 2, and reduced the mass defect that produces by the fit up gap thus; In addition, owing to can be undertaken effectively fixing by theneck 32 that 24 pairs of elasticity location pieces are inserted in thecavity 21, therefore the opening ofcavity 21 can be provided with greatly, addingelasticity location piece 24 resiliently deformable can take place can easily insert space between thesidewall 25 ofelasticity location piece 24 andcavity 21 to allowneck 32, therefore can more easilyneck 32 be inserted into thecavity 21 from opening 22, reduce processing and assembling difficulty.

For making elasticity location piece 24 that resiliently deformable can take place, for example, can make being connected with the sidewall 25 of cavity 21 and making apart from opening 22 nearer ends and separating of elasticity location piece 24 with the sidewall 25 of cavity 21 apart from opening 22 ends far away.That is to say,, make that the lower end of elasticity location piece 24 is connected with the sidewall 25 of cavity 21, separate with the sidewall 25 of cavity 21 upper end as under state shown in Figure 2.Can then have less clamping force so that the lower end of elasticity location piece 24 has bigger clamping force, upper end to neck 32 like this to neck 32, after being inserted into cavity 21 from opening 22 neck 32, can make neck 32 be subjected to bigger clamping force, avoid neck 32 to break away from cavity 21 from opening 22 in position near opening 22.But be not limited thereto, also can make separating with the sidewall 25 of cavity 21 and make apart from opening 22 nearer ends and being connected of elasticity location piece 24 with the sidewall 25 of cavity 21 apart from opening 22 ends far away, then this moment elasticity location piece 24 less to the clamping force of neck 32, the far away end of an end nearer apart from opening 22 apart from opening 22 bigger to the clamping force of neck 32, neck 32 is easy so at first overcomes this less clamping force and is inserted in the cavity 21.

Wherein, the other end that separates withsidewall 25cavity 21elasticity location piece 24 can be to the turnover of the outside of cavity 21.This set-up mode to the turnover of the outside ofcavity 21 can play leading role to the insertion campaign ofneck 32 incavity 21, be beneficial to the insertion ofneck 32, especially the other end that should separate with thesidewall 25 ofcavity 21 onelasticity location piece 24 is nearer apart from opening 22, and an end distance that is connected with thesidewall 25 ofcavity 21 leavesmouthfuls 22 when far away, and this leading role will be more obvious.

For making neck 32 more firm, can make the number of elasticity location piece 24 be at least two, and these at least two elasticity location pieces 24 are evenly distributed on the sidewall 25 of cavity 21 with the assembling that is connected support 2.For example in the embodiment shown in Figure 2, the number of elasticity location piece 24 is two, these two elasticity location pieces 24 be distributed in cavity 21 about on two sidewalls 25, therefore two elasticity location pieces 24 all can be exerted pressure to the neck 32 that is inserted in wherein about being somebody's turn to do, thereby make neck 32 more firm with the assembling that is connected support 2.In other embodiments of the invention, number that can also elasticity location piece 24 is set to more than three and three, and this elasticity location piece 24 more than three or three is evenly distributed on the sidewall 25 of cavity 21, so that the object in being inserted into cavity 21 applies roughly impacting force uniformly.Generally, for cavity with even number sidewall, an elasticity location piece can all be set on its symmetrical sidewall, thereby each elasticity location piece of even number is set and makes set even number elasticity location piece symmetrical for described cavity, on the wall of the left and right sides of cavity 21, be equipped with an elasticity location piece 24 among the embodiment as shown in Figure 2.And for the cavity with odd number sidewall, then can odd number elasticity location piece is set and set odd number elasticity location piece is evenly distributed for described cavity.For example, for the roughly rounded cavity wall of global shape, three elasticity location pieces can be set on roughly rounded cavity wall.But exception is also arranged, can think that the cavity with each sidewall of even number is provided with odd number elasticity location piece.For example, for embodiment shown in Figure 2, an elasticity location piece 24 can also be set on the rear sidewall 25 of cavity 21 again.Certainly, also an elasticity location piece 24 can only be set, in this case, object one side of inserting in the cavity 21 compresses mutually with elasticity location piece 24, the sidewall 25 of another opposite side of object and cavity 21 under the effect that compresses of elasticity location piece 24 (this sidewall 25 is the sidewall relative with elasticity location piece 24) compresses mutually, and therefore general elasticity of demand location piece 24 comes together neck 32 is fixed with the sidewall 25 relative with this elasticity location piece 24.

By top description as can be known, among the embodiment shown in Figure 2, be respectively equipped with anelasticity location piece 24 on twosidewalls 25 aboutcavity 21, by these twoelasticity location pieces 24 can reduceneck 32 and about fit up gap between two sidewalls 25.Furthermore, can to about distance between twoelasticity location pieces 24 be provided with, so that between these twoelasticity location pieces 24 and object, form drive fit after being inserted into object between these twoelasticity location pieces 24, this moment, these twoelasticity location pieces 24 and object can reach the zero clearance cooperation, and the assembling condition that this zero clearance cooperates makes that the fit up gap that connects betweensupport 2 and the object is reduced greatly.This is applied in the display device for the occasion of the base that connects display device and display device body for connectingsupport 2, can limit and be offset about the display device body takes place with respect to base, especially for the bigger display device body of screen width, the effect of skew was more obvious about this restriction display device body took place with respect to base.

In the embodiment shown in Figure 2, forrestriction neck 32 inserts the degree of depth in thecavity 21 that connectssupports 2, can be provided withcatch 26 on the internal surface ofcavity 21, catch 26 is consistent with the degree of depth ofneck 32insertion cavitys 21 with distance between the opening 22.Can the top ofneck 32 be positioned bycatch 26, and then the degree of depth in therestriction neck 32insertion cavitys 21.

Wherein the way of realization ofcatch 26 has multiple.For example, referring to shown in Figure 2, catch 26 can be formed tocavity 21 internal bend by the part material on thesidewall 25 ofcavity 21, can save like this to connect the material that support 2 uses.In Fig. 2, the folding line that the part material on thesidewall 25 forms aftercavity 21 internal bend extends along the vertical direction, but should be appreciated that the folding line that the part material that can also make on thesidewall 25 forms aftercavity 21 internal bend extends along left and right directions.Perhaps, catch 26 can also be formed by the screw that is located on the sidewall 25.Again or, catch 26 can also be formed by the thrust of moulding on the internal surface ofcavity 21.

In addition, can find out in conjunction with Fig. 2 and Fig. 3, can be provided with the guiding flanging 27 that links to each other with the sidewall 25 of cavity 21 at opening 22 places, guiding flanging 27 is to the turnover of the outside of cavity 21.Guiding flanging 27 can insert to cavity 21 in neck 32 and plays the insertion that leading role is beneficial to neck 32, and the while can prevent that object from touching the sharpened edge of sidewall 25 and produce and damage or defective such as scratch.Wherein for embodiment shown in Figure 2,, therefore the distance between this left and right sides wall 25 can be provided with greatly because the left and right sides wall 25 of cavity 21 is provided with elasticity location piece 24.Therefore and owing on the two side, front and back 25 of cavity 21 elasticity location piece 24 is not set, need the distance between will this two side, front and back 25 to be provided with smallerly, thereby so also make neck 32 be difficult to be inserted between the two side 25, front and back.For this reason, generally guiding flanging 27 can be arranged on the two side, front and back 25 of cavity 21.Usually, guiding flanging 27 can be rounded or chamfering shape etc. with the joint of the sidewall 25 of cavity 21.

The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.

Claims (10)

1. connection support, comprise rack body, be formed with the cavity of sheathed object in the described rack body, one end of described cavity has the opening that inserts object, it is characterized in that the sidewall of described cavity is provided with the hole, be provided with in the described hole to the outstanding elasticity location piece of described inside cavity, one end of described elasticity location piece is connected with the sidewall of described cavity, the other end separates with the sidewall of described cavity, and described elasticity location piece has distortion after being pressed on the object.

2. connection support according to claim 1 is characterized in that, the nearer end of the described opening of the distance of described elasticity location piece is connected with the sidewall of described cavity, the described opening of a distance end far away separates with the sidewall of described cavity.

3. connection support according to claim 1 is characterized in that, the other end that separates with sidewall described cavity described elasticity location piece is to the turnover of the outside of described cavity.

4. according to each described connection support of claim 1-3, it is characterized in that the number of described elasticity location piece is at least two, these at least two elasticity location pieces evenly distribute on the sidewall of described cavity.

5. according to each described connection support of claim 1-3, it is characterized in that the internal surface of described cavity is provided with catch, described catch is consistent with the degree of depth that object inserts described cavity with distance between the described opening.

6. connection support according to claim 5 is characterized in that, described catch is bent to form to described inside cavity by the part material on the sidewall of described cavity.

7. according to each described connection support of claim 1-3, it is characterized in that, be provided with the guiding flanging that links to each other with the sidewall of described cavity at described opening, described guiding flanging is to the turnover of the outside of described cavity.

8. connection support according to claim 7 is characterized in that, the joint of the sidewall of described guiding flanging and described cavity is rounded or chamfering shape.

9. a base comprises the base body, and described base body is provided with neck, it is characterized in that, described neck is inserted in the cavity as each described connection support in the claim 1 to 8.

10. display device, comprise the display device body, described display device body is supported on the base, described base comprises the base body, described base body is provided with neck, it is characterized in that described display device body is provided with as each described connection support in the claim 1 to 8, described neck is inserted in the cavity of described connection support.

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