CN102200154A - Magnetic absorption type connecting structure of display device - Google Patents

Abstract

The invention discloses a magnetic absorption type connecting structure of a display device, which comprises a front frame, a rear cover and a display screen, wherein the display screen is connected and fixed in the rear cover, and the front frame is in magnetic absorption connection with the rear cover or the display screen through a magnet block. Compared with the prior art, the connecting structure in which the front frame is in magnetic absorption connection with the rear cover or the display screen through the magnet block has the characteristics of high assembly efficiency, low assembly strength, convenience for disassembly, low requirements for assembly technology, low research and development manufacture costs, good assembly quality and attractive appearance. The connecting structure can be widely used in electronic display devices, such as televisions, mobile phones, computer displays and the like.

Description

The magnetic force adsorption type connecting structure of display unit

Technical field

The present invention relates to a kind of connecting structure, particularly relate to the connecting structure of display unit such as television set, mobile phone, computer monitor.

Background technique

In the prior art, electronics such as television set, mobile phone and computer monitor show that product generally all comprises these several parts of preceding frame, bonnet and display screen.Wherein, in traditional assembly technology, the connecting mode between preceding frame and the bonnet mainly contains that screw attachment, buckle connect and viscose glue connects that these are several.Yet above-mentioned connecting structure has many defectives, makes an explanation respectively below the defective:

(1) screw connects: increased the product Material Cost; Increased assembly technology intensity; Easily produce the quality problems that recessed distortion is drawn in the corresponding appearance of screw part; Influence product overall appearance quality;

(2) buckle connects: the tension that is clasped, and easily adorn difficulty and tear open; It is loose to be clasped, and is prone to assembling slit and the bad problem of final assembly quality;

(3) viscose glue connects: not reproducible dismounting affects greatly for SKD shipment production, product maintenance etc.

In addition, traditional screw connects and is connected these two kinds of connecting modes with buckle to treat each part mold of assembled product also corresponding with manufacturing technique requirent higher, influences Products Development cycle and cost.

Summary of the invention

Because the above-mentioned defective of prior art, technical problem to be solved by this invention provides a kind of connecting structure of novel display unit.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of magnetic force adsorption type connecting structure of display unit comprises preceding frame, bonnet and display screen, and described display screen is connected and fixed in bonnet, adsorbs by magnet piece magnetic force between frame and bonnet or display screen before described to connect.

Technical solution of the present invention also can be done following improvement:

As further improvement in the technical proposal, described preceding frame is can be by the metal sheet metal part of attraction.

As further improvement in the technical proposal, described before frame be plastic parts, it is with the stickup of conjunction plane one side of bonnet or display screen or be injected with can be by the tinsel of attraction.

As further improvement in the technical proposal, described before frame be plastic parts, it is with the stickup of conjunction plane one side of bonnet or display screen or be injected with magnet piece.

As further improvement in the technical proposal, described bonnet sidewall is connected with can be by the L shaped metal connecting piece of attraction, be adsorbed with special-shaped magnet piece on the described metal connecting piece, frame connected with the magnetic force absorption of bonnet before described special-shaped magnet piece was realized by the preceding frame of absorption.

As further improvement in the technical proposal, described preceding frame is can be by the metal sheet metal part of attraction.

As further improvement in the technical proposal, described before frame be plastic parts, it is with the stickup of conjunction plane one side of bonnet or display screen or be injected with can be by the tinsel of attraction.

As further improvement in the technical proposal, described magnet piece is square, oblong or polymorphic structure.

As further improvement in the technical proposal, described magnet piece is distributed in preceding frame edge.

As further improvement in the technical proposal, also connect between described display screen and the bonnet by the absorption of magnet piece magnetic force.

With respect to prior art, the invention has the beneficial effects as follows: connects by the absorption of magnet piece magnetic force between the preceding frame of connecting structure of the present invention and bonnet or display screen, have that efficiency of assembling height, assembling intensity are low, convenient disassembly, assembly technology requirement are low, research and develop low cost of manufacture, assembly quality is good and the characteristics of beautiful shape.

Be described further below with reference to the technique effect of accompanying drawing, to understand purpose of the present invention, feature and effect fully design of the present invention, concrete structure and generation.

Description of drawings

Fig. 1 is a first embodiment of the invention structure cross-sectional schematic;

Fig. 2 is a second embodiment of the invention structure cross-sectional schematic;

Fig. 3 is a frame front schematic view before the present invention.

Embodiment

With reference to Fig. 1, the first example structure cross-sectional schematic of the magnetic force adsorption type connecting structure of display unit of the present invention.It comprises precedingframe 1,display screen 2 andbonnet 3, describeddisplay screen 2 is connected and fixed inbonnet 3,2 offrame 1 and display screens adsorb bymagnet piece 4 magnetic force and connect before described, an end that ismagnet piece 4 connects withdisplay screen 2 direct or indirect magnetic force absorption, and its other end connects with precedingframe 1 direct or indirect magnetic force absorption.

In the present embodiment, be not particularly limited the material of preceding frame 1.To connect in order adsorbing bymagnet piece 4 magnetic force betweenframe 1 before realizing and thedisplay screen 2, to the invention provides first kind of preferred implementation, preceding frame is can be by the metal sheet metal part of attraction, and like this,magnet piece 4 directly can adsorb by magnetic force with precedingframe 1 and connect.The another kind of preferred implementation of the present invention, precedingframe 1 be a plastic parts, the conjunction plane one side stickup of itself and displayscreen 2 or be injected with can be by the tinsel of attraction.Like this,magnet piece 4 connects by magnetic force absorption with the preceding frame of plastic cement material by this tinsel.Simultaneously, in the prior art, because the edge ofdisplay device 2 all be the metallic iron frame, can the realizing directly withdisplay screen 2 that magnetic force adsorbs and connect of magnet piece 4.Certainly, if the edge ofdisplay device 2 uses plastic material, then can be realized connecting ofmagnet piece 4 indirectly by the tinsel of attraction by stickup or injection moulding on the plastic material frame with the absorption ofdisplay screen 2 magnetic force.

In the present embodiment, the structure shape of describedmagnet piece 4 does not need special qualification, and preferably, it can be square, oblong or polymorphic structure.Abnormally-structuredmagnet piece 4 can satisfy the needs of locating and prevent assembly deflections in the magnetic force adsorptive process.

With reference to figure 2, the second example structure cross-sectional schematic of the magnetic force adsorption type connecting structure of display unit of the present invention.It comprises precedingframe 1,display screen 2 andbonnet 3, and describeddisplay screen 2 is connected and fixed inbonnet 3, described before 3 offrame 1 and bonnets adsorb bymagnet piece 4 magnetic force and connect.Be thatmagnet piece 4 one ends connect withbonnet 3 direct or indirect magnetic force absorption, the other end connects with precedingframe 1 direct or indirect magnetic force absorption.

In the present embodiment, precedingframe 1 realizes that withbonnet 3 magnetic force absorption connects a preferred implementation and is: describedbonnet 3 sidewalls are connected with can be by the L shapedmetal connecting piece 5 of attraction, be adsorbed with special-shaped magnet piece 6 on the describedmetal connecting piece 5,frame 1 connected with the magnetic force absorption ofbonnet 3 before described special-shaped magnet piece 6 was realized by the precedingframe 1 of absorption.

In the present embodiment, be not particularly limited the material of precedingframe 1 and bonnet 3.Connect in order to adsorb bymagnet piece 4 magnetic force betweenframe 1 before realizing and thebonnet 3, a kind of preferred implementation of the present invention, precedingframe 1 is a plastic parts, the conjunction plane one side stickup of itself and displayscreen 2 or be injected with can be by thetinsel 7 of attraction.Like this,magnet piece 4 connects with the precedingframe 1 magnetic force absorption of plastic cement material by this tinsel 7.The invention provides another kind of preferred implementation, precedingframe 1 is can be by the metal sheet metal part of attraction, and like this, special-shaped magnet piece 6 directly can connect by magnetic force absorption with preceding frame 1.As forbonnet 3, its be sheet metal part or plastic parts all can, the switching bymetal connecting piece 5 can realize that it connects with the magnetic force absorption of special-shaped magnet piece 6.

With reference to figure 3, in above-mentioned two embodiments, in order to make overall structure stressed evenly, assembling is firm, and described magnet piece preferably is distributed in preceding frame edge.

In above-mentioned two kinds of embodiments, it should be noted thatdisplay screen 2 is connected and fixed inbonnet 3, absorption connects principle based on above-mentioned magnetic force, as preferably, also can adsorb by magnet piece magnetic force betweendisplay screen 2 and thebonnet 3 and connect.

Based on said structure, structure of the present invention has following technique effect:

1, this structure easy to disassemble and assemble in assembly process, and be difficult for directly damaging assembly parts;

2, parts such as preceding frame of this structure or bonnet need not structures such as screw column or buckle, and assembly technology requires low, greatly reduces product and mould structure requirement, reduce product development and cost of production;

3, this structure not only is suitable for and the absorption of sheet metal part magnetic force, also is suitable for and the absorption of plastic parts magnetic force (by modes such as viscose glue, embedding injection moulding, metal switchings);

4, this structure assembly space compactness, structures such as no screw and buckle can satisfy appearance requirement such as narrow frame, complete machine thin thickness, and improve complete machine packing vanning amount, reduce the vanning cost of transportation;

5, the magnet piece rigging position is flexible in this structure, and highly versatile reduces assembling material and costs such as traditional panel beating or plastic cement link, screw;

6, this structure production assembly technology is simple, the manufacturing efficiency height;

7, need not on this structural housing to be provided with such as process structures such as screw holes, elegant in appearance.

Therefore, the present invention has that efficiency of assembling height, low, the convenient disassembly of assembling intensity, assembly technology requirement are low, the research and development low cost of manufacture, assembly quality is good and the characteristics of beautiful shape.

Certainly, the invention is not limited to above-mentioned mode of execution, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims (10)

1. the magnetic force adsorption type connecting structure of a display unit comprises preceding frame, bonnet and display screen, and described display screen is connected and fixed in bonnet, it is characterized in that: adsorb by magnet piece magnetic force between frame and bonnet or display screen before described and connect.

2. the magnetic force adsorption type connecting structure of display unit according to claim 1 is characterized in that: frame is for can be by the metal sheet metal part of attraction before described.

3. the magnetic force adsorption type connecting structure of display unit according to claim 1 is characterized in that: frame is a plastic parts before described, and it is with the conjunction plane one side stickup of bonnet or display screen or be injected with can be by the tinsel of attraction.

4. the magnetic force adsorption type connecting structure of display unit according to claim 1 is characterized in that: frame is a plastic parts before described, and it is with the conjunction plane one side stickup of bonnet or display screen or be injected with magnet piece.

5. the magnetic force adsorption type connecting structure of display unit according to claim 1, it is characterized in that: described bonnet sidewall is connected with can be by the L shaped metal connecting piece of attraction, be adsorbed with special-shaped magnet piece on the described metal connecting piece, frame connected with the magnetic force absorption of bonnet before described special-shaped magnet piece was realized by the preceding frame of absorption.

6. the magnetic force adsorption type connecting structure of display unit according to claim 5 is characterized in that: frame is for can be by the metal sheet metal part of attraction before described.

7. the magnetic force adsorption type connecting structure of display unit according to claim 5 is characterized in that: frame is a plastic parts before described, and it is with the conjunction plane one side stickup of bonnet or display screen or be injected with can be by the tinsel of attraction.

8. according to the magnetic force adsorption type connecting structure of each described display unit in the claim 1 to 4, it is characterized in that: described magnet piece is square, oblong or polymorphic structure.

9. according to the magnetic force adsorption type connecting structure of each described display unit in the claim 1 to 7, it is characterized in that: described magnet piece is distributed in preceding frame edge.

10. according to the magnetic force adsorption type connecting structure of each described display unit in the claim 1 to 7, it is characterized in that: also connect between described display screen and the bonnet by the absorption of magnet piece magnetic force.

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