Buckle, buckle mounting assembly and unmanned vehicleTechnical field
This utility model relates to unmanned vehicle field of accessories, particularly relate to buckle, buckle mounting assembly andUnmanned vehicle.
Background technology
Printed circuit board, i.e. pcb board (Printed Circuit Board is called for short PCB) are former as electrical equipmentPart is arranged and is almost appeared in the middle of each electronic equipment with the carrier being connected.Prior art is typicallyAfter the wire connecting electronic devices and components is inserted in welding hole, wire is welded, and then realizes components and partsConnection, but this connected mode usually can cause coming off between wire and solder joint owing to rocking,And cause device to use.
In prior art, generally on pcb board, every corresponding wire gets out hole, an electric wire location, andElectric wire is made to pass hole, this electric wire location, with the purpose reaching fixing electric wire, preventing electric wire from rocking.
But it is not easy to dismounting during the maintenance of this mode conducting transmission line.
Utility model content
For drawbacks described above of the prior art, this utility model provides a kind of buckle, to solve existing skillWire harness fixed form conducting transmission line in art is not easy to dismounting problem when keeping in repair.
First aspect of the present utility model provides a kind of buckle, including:
Clamping part, for fixed beam；
Card foot, is connected with described clamping part；
Wherein, described card foot is by the hole clipping on support member and described support member clamping, described clamping partAnd/or described card foot be elastic component, described in snap through described clamping part and/or the elasticity of described card footDeformation is installed and is removed to described support member and from described support member.
Buckle as above, it is preferred that if described clamping part is elastic component, described clamping part can beBy outer force compresses during volume contraction, described card foot is driven to depart from described support member from described hole clipping；
Or, if described clamping part is elastic component, described clamping part can drive when by force-extensionDescribed card foot departs from described support member from described hole clipping.
Buckle as above, it is preferred that if described card foot is elastic component, described card foot can beBy outer force compresses during volume contraction, described hole clipping depart from described support member.
Buckle as above, it is preferred that described clamping part protrudes towards away from described card foot side, withDescribed clamping part and described support member is made to surround the accommodating cavity passed through for wire harness.
Buckle as above, it is preferred that described clamping part towards protrude away from described card foot side and withDescribed support member surrounds trapezoidal accommodating cavity, and described trapezoidal long limit is positioned at described support member.
Buckle as above, it is preferred that described clamping part includes that opening, described opening direction deviate from instituteState hole clipping, the external diameter being smaller in size than single wire harness of described opening.
Buckle as above, it is preferred that along height between described clamping part inner surface and described support memberThe ultimate range in direction is less than the wire harness total height along short transverse, to provide the pressure of wire harness in short transverseClamp force, with fixing described wire harness.
Buckle as above, it is preferable that the Breadth Maximum of described clamping part inner surface is wide less than wire harness edgeThe overall width sum in degree direction, to provide the thrust of wire harness at width, fixing described wire harness.
Buckle as above, it is preferred that described card foot includes the insertion section for inserting described hole clippingWith the extension for supporting described support member edge.
Buckle as above, it is preferred that the side of described clamping part is enclosed construction, and clamping part is ringAny one in shape structure, rectangular configuration, ellipsoidal structure, trapezium structure.
Buckle as above, it is preferred that described support member includes PCB.
Second aspect of this utility model provides a kind of buckle mounting assembly, including: in above-mentioned first aspectBuckle described in any one and for installing the support member of described buckle and wire harness；
Wherein, described support member includes: with the hole clipping that described card foot coordinates clamping.
Buckle mounting assembly as above, it is preferred that if described clamping part is elastic component, described clampingPortion can drive described card foot to depart from described from described hole clipping when the volume contraction by outer force compressesSupport member, accordingly, the distance between described hole clipping is less than the outer end of the Ge Ka foot coordinated with described hole clippingDistance between portion；
Or, if described clamping part is elastic component, described clamping part can drive when by force-extensionDescribed card foot departs from described support member from described hole clipping, and accordingly, the distance between described hole clipping is more thanDistance between the end of the Ge Ka foot coordinated with described hole clipping.
Buckle mounting assembly as above, it is preferred that described support member is PCB or unmannedAny one or more in the backboard of aircraft.
3rd aspect of the present utility model provides a kind of unmanned vehicle, including: above-mentioned second aspectAny one buckle mounting structure provided.
Buckle that this utility model provides, in buckle mounting structure, due to buckle can by clamping part and/Or the elastic deformation of card foot installs on support member, it is possible to by clamping part and/or card foot elasticity shapeBecome and remove from support member, on pcb board, bore hole, location in prior art, and it is fixed that wire harness is passedThe mode in hole, position is compared, it is simple to dismounting, simple in construction.
The unmanned vehicle that this utility model provides, have employed above-mentioned buckle mounting structure, owing to buckle canTo be removed from support member by clamping part and/or card foot elastic deformation, with prior art at PCBBore hole, location on plate, and the mode making wire harness pass hole, location is compared, it is simple to dismounting, simple in construction.
Accompanying drawing explanation
The structural representation of the buckle that Fig. 1 provides for this utility model embodiment one；
The structural representation of a kind of buckle that Fig. 2 provides for this utility model embodiment two；
The structural representation of the another kind of buckle that Fig. 3 provides for this utility model embodiment two；
The structural representation of another buckle that Fig. 4 provides for this utility model embodiment two；
The structural representation of a kind of buckle that Fig. 5 provides for this utility model embodiment three.
Reference:
1-clamping part；2-card foot；
3-support member；31-hole clipping；
4-wire harness；21-extension；
22-insertion section；51-washer.
Detailed description of the invention
Below in conjunction with the accompanying drawings, embodiments more of the present utility model are elaborated.Do not conflictIn the case of, the feature in following embodiment and embodiment can be mutually combined.
Described below being given is to make any person skilled in the art can manufacture and use described realityExecute example, and be to provide under the background of application-specific and demand thereof.Various to disclosed embodimentAmendment will become apparent from for a person skilled in the art, and, without departing substantially from the given disclosureIn the case of the spirit and scope of content, general principles defined herein may apply to other and implementsExample and application.Thus, this utility model is not limited to shown embodiment, but meets public with institute hereThe widest scope that the principle opened is consistent with feature.
Below in conjunction with the accompanying drawings, embodiments more of the present utility model are elaborated.Do not conflictIn the case of, the feature in following embodiment and embodiment can be mutually combined.
Embodiment one
The structural representation of the buckle that Fig. 1 provides for this utility model embodiment one, as it is shown in figure 1, shouldBuckle includes: clamping part 1 and card foot 2.
Wherein, clamping part 1 is for fixed beam 4, and card foot 2 is connected with clamping part 1, blocks foot 2It is elastic by the hole clipping 31 on support member 3 and support member 3 clamping, clamping part 1 and/or card foot 2Part, the elastic deformation snapping through clamping part 1 and/or card foot 2 is installed to support member 3 and from support memberRemove on 3.
Optionally, wire harness 4 can be one can also be many, accordingly, and can be according to the number of wire harnessAmount and size correspondingly design the size of buckle.
Wherein, support member 3 is used for installing buckle, and optionally, this support member 3 includes: PCB.Optionally, support member 3 can also include pad, accordingly, snaps through pad and PCB clamping, fromAnd so that buckle and the mutual clamping of PCB, prevent buckle from getting loose from PCB.
Certainly, support member 3 can also be housing or the internal support component etc. of unmanned vehicle, i.e. buckleHousing or the internal support component of wire harness 4 with unmanned vehicle can be fixed.
Present embodiments providing a kind of buckle, this buckle can be by clamping part 1 and/or the bullet of card foot 2Property deformation install on support member 3, it is possible to by clamping part 1 and/or the elastic deformation of card foot 2 fromRemove in support member 3, on pcb board, bore hole, location in prior art, and make wire harness pass hole, locationMode compare, it is simple to dismounting, simple in construction.
Embodiment two
The structure of the clamping part of this buckle, on the basis of above-described embodiment, is done further by the present embodimentSupplementary notes.
Wherein, if clamping part is elastic component, clamping part can carry when the volume contraction by outer force compressesDong Ka foot departs from support member from hole clipping.Card foot includes the insertion section for inserting hole clipping and for supportingThe extension at support member edge.
Concrete, the first embodiment of the structure of clamping part 1 is:
As it is shown in figure 1, clamping part 1 protrudes towards away from card foot 2 side, so that clamping part 1 and supportPart 3 surrounds the accommodating cavity passed through for wire harness 4.Optionally, this accommodating cavity can be rectangle, annular,Any in oval, semicircle, trapezoidal or approximate rectangular, annular, oval, semicircle, trapezoidalA kind of.
Wherein, optionally, card foot 2 includes the insertion section 22 for inserting hole clipping 31 and for supportingThe extension 21 at support member edge, it is preferred that extension 21 prolongs to the direction at the center away from this buckleStretch.
Wherein, typically coordinate with support member 3 due to buckle and carry out clamping, the different last each cards of support member 3Distance between hole 31, due to error or the difference of design, may be slightly different, in order to ensure at cardAlso wire harness can be tightened up fixing in the case of distance between hole 31 is discrepant.In present embodiment,The side of accommodating cavity is trapezoidal, i.e. clamping part 1 towards away from card foot 2 side protrusion and with described supportPart 3 surrounds trapezoidal accommodation space, and trapezoidal long limit is positioned at described support member 3, the most described supportPart 3 constitutes described trapezoidal long limit.If described clamping part 1 and support member 3 surround for semicircle or classLike time semicircle, the most described semicircle or similar semicircular straight line are described support member 3.SuchStructure design can ensure that wire harness is tightened up fixing.For example, Fig. 2 is this utility model embodimentTwo structural representations of a kind of buckles provided, if as in figure 2 it is shown, beeline between two hole clippings 31During more than the summation of the diameter of wire harness, then can be by pressure clamping part 1, the extension of Shi Ka foot 2 down21 hole clippings 31 passing support member 3, thus card foot 2 and support member are fixed.Further, it is also possible toBetween lower surface and the card foot 2 of support member 3, washer 51 is set, makes described card foot 2 by edge furtherShort transverse stretches.
After described buckle is fixing, along short transverse between described clamping part 1 inner surface and described support member 3Ultimate range less than wire harness 4 along the total height of short transverse, thus in short transverse, wire harness 4 is providedThrust.When wire harness 4 is one layer, then the total height of wire harness 4 is the diameter of single wire harness 4, when forDuring multilamellar wire harness 4 superposition, then total height is superposition height.After described buckle is fixing, described clamping part 1The position that inner surface contacts with wire harness 4 along the distance of width less than wire harness 4 in the width direction totalWidth sum.In the present embodiment, two hypotenuses and the contact position of wire harness 4 of trapezium structure it areBetween distance, this distance is less than wire harness 4 (the most described trapezoidal long limit bearing of trend) in the width directionOverall width sum, such that it is able in the direction of the width wire harness is fixed.
The above-mentioned constraint along width and/or short transverse all can ensure that wire harness 4 is reliably fixed, and can protectEven if demonstrate,proving when by certain external impacts, wire harness 4 also will not be smashed from card and come off.
The structural representation of a kind of buckle that Fig. 3 provides for this utility model embodiment two, Fig. 4 is this realityWith the structural representation of the another kind of buckle that new embodiment two provides, the second of the structure of clamping part 1Way of example is:
As shown in Figure 3 and Figure 4, clamping part 1 self forms enclosed construction, and this enclosed construction surrounds a confessionThe accommodating cavity that wire harness 4 passes through.Optionally, clamping part 1 can for the loop configuration shown in Fig. 4 orPerson can also be able to be rectangular configuration, ellipsoidal structure, semicircle for the trapezium structure shown in Fig. 3 certainlyShape structure or approximate rectangular, annular, oval, semicircle, trapezoidal in any one.When accommodating skyWhen chamber is trapezoidal, described trapezoidal long limit is near described support member 3.If semicircle or similar semicircleTime, the most described semicircle or similar semicircular straight line are near described support member 3.
In above two embodiment, if clamping part 1 is elastic component, when mounted, clamping part 1 energyEnough when the volume contraction by outer force compresses, drive card foot 2 relatively close, and then make card foot 2Through hole clipping 31, after card foot 2 passes hole clipping 31, clamping part 1 can recover volume, and thenCard foot 2 is driven to be relatively distant from so that card foot 2 and hole clipping 31 clamping.
And dismounting time, clamping part 1 can in the volume contraction by outer force compresses, drive card foot 2 fromHole clipping 31 departs from support member 3.
During described card foot 2 and described support member 3 are engaged, owing to being perpendicular to supportThe pulling force in the direction of part 3, described clamping part 1 can deform, thus further by wire harness in height sideTo, i.e. fix in the direction being perpendicular to support member 3.
It should be noted that at above-mentioned the first embodiment about clamping part to the third embodiment sideIn formula, whether it is that elastic component is not any limitation as to card foot 2.
The buckle that the present embodiment provides, simple in construction, particularly with the first embodiment, due to clampingPortion 1 directly can form the accommodating cavity for passing through for wire harness 4 with bracing frame 3, not only saves material,And can mount and dismount from the side of support member 3, it is simple to product line operation during a large amount of production,And when circuit breaks down, it is simple to dismantle and keep in repair.
Embodiment three
The structure of the clamping part of buckle, on the basis of embodiment one, is further supplemented by the present embodimentExplanation.Wherein, the structural representation of a kind of buckle that Fig. 5 provides for this utility model embodiment three, asShown in Fig. 5, if clamping part 1 is elastic component, clamping part 1 can drive card base when by force-extensionPortion 2 is departed from support member 3 by hole clipping 31.
Concrete, when mounted, when clamping part 1 is by force-extension, drive card foot 2 to be relatively distant from,And then make card foot 2 be directed at hole clipping 31, and through hole clipping 31, when card foot 2 pass hole clipping 31 itAfter, clamping part 1 can recover volume, and drives card foot 2 relatively close, to contract, thus withHole clipping 31 clamping.Wherein, card foot 2 includes the insertion section 22 for inserting hole clipping and props up for supportingThe extension 21 at support member 3 edge.In the present embodiment, it is preferred that extension 21 is in buckleThe heart extends, so that card foot 2 can be with support member 3 clamping.
When dismounting, clamping part 1 can drive card foot 2 to be relatively distant from, make when by force-extensionGet Ka foot 2 is directed at hole clipping 31, and then is departed from support member 3 by hole clipping 31.
Embodiment four
The present embodiment is on the basis of above-described embodiment one to three, and to card, foot is described in detail.IfCard foot is elastic component, and card foot can be departed from by hole clipping support when the volume contraction by outer force compressesPart.
Concrete, as shown in any one figure of Fig. 1 to Fig. 5, card foot 2 includes for inserting hole clippingInsertion section 22 and for supporting the extension 21 at support member 3 edge.Ruo Ka foot 2 is elastic component,During installation, card foot 2 needs to be directed at hole clipping 31, when card foot 2 is inserted into hole clipping 31, blocks foot 2Produce compressive deformation, further, after extension 21 is by hole clipping 31, recover deformation, it is achievedClamping with support member 3.
When dismounting, extension 21 can be departed from by hole clipping 31 prop up in the volume contraction by outer force compressesSupport member.
Embodiment five
The present embodiment is on the basis of above-described embodiment one to embodiment four, to the buckle in above-described embodimentFurther supplemented and illustrated.
Wherein, as it is shown in figure 1, between clamping part 1 inner surface and support member 3 along short transverseBig distance H is less than the wire harness total height along short transverse, to provide the thrust of wire harness in short transverse,With fixed beam.
Wherein, if wire harness refers to wire harness along the total height of short transverse as it is shown in figure 1, only one layer,Then wire harness is equal to the external diameter of wire harness along the total height of short transverse, say, that now in clamping part 1Ultimate range H along short transverse between surface and support member 3 is less than the external diameter of wire harness；If wire harness isMultilamellar, then to be the top of the wire harness the superiors along the total height of short transverse undermost with wire harness for wire harnessVertical dimension between bottom.
Ultimate range H along short transverse between clamping part 1 inner surface and support member 3 is less than wire harnessDuring along the total height of short transverse, can compress wire harness 4 in the height direction, compress wire harnessWhile 4, also increase wire harness 4 frictional force in the horizontal direction, such that it is able to the most in the horizontal directionUpper fixed line bundle.
Optionally, if wire harness is monolayer, then clamping part 1 inner surface Breadth Maximum in the width direction is less thanWire harness 4 overall width sum in the width direction, to provide the thrust of wire harness at width, fixing lineBundle.
It is appreciated that no matter be multilamellar wire harness or monolayer wire harness, the structure of described clamping part 1 can be allIn ultimate range H along short transverse between clamping part 1 inner surface and support member 3 and/or clamping part 1Surface Breadth Maximum in the width direction is less than wire harness 4 overall width sum in the width direction.
It should be noted that the present embodiment is illustrate using Fig. 1 as example, but not to scheme1 as limiting.
Optionally, clamping part can include opening, and opening direction deviates from hole clipping, opening be smaller in size than listThe external diameter of root wire harness.Owing to the extexine of wire harness typically has certain elasticity, therefore, it can by openingMouth carries out installation and the dismounting of wire harness.
The buckle that the present embodiment provides, simple in construction, due between clamping part 1 inner surface and support member 3The ultimate range along short transverse less than wire harness along the total height of short transverse, such that it is able in height sideTo the thrust of offer wire harness, more preferable fixed beam.
The described card foot snapping through coupler construction and element coordinate with fixed beam, it is not necessary to extra zeroPart, is convenient to mount and dismount, and can effectively reduce cost.
Embodiment six
The present embodiment provides a kind of buckle mounting assembly, as it is shown in figure 1, this buckle mounting assembly includes:Buckle that in above-described embodiment one to embodiment five, any one embodiment is provided and for installing this buckleSupport member 3 with wire harness 4.Wherein, support member 3 includes: coordinate clamping with the card foot 2 of buckleHole clipping 31.
Wherein, the structure of buckle is referred to embodiment one to embodiment five, does not repeats them here.
Optionally, as shown in Figures 1 to 4, if clamping part 1 is elastic component, clamping part 1 can be subject toOuter force compresses and during volume contraction, drive card foot 2 to depart from support member 3 from hole clipping 31, accordingly, cardDistance between hole 31 is less than the distance between the outer end of the Ge Ka foot 2 coordinated with described hole clipping.
Distance between hole clipping 31 refer near card foot 2 outer end two card nose ends between away fromFrom.
Wherein it is desired to explanation, the quantity of card foot 2 is not limited to two, it is also possible to for multiple.
Optionally, if as it is shown in figure 5, clamping part 1 is elastic component, clamping part 1 can drawn by external forceWhen stretching, driving card foot 2 hole clipping 31 to depart from support member 3, accordingly, the distance between hole clipping 31 is bigDistance between the end of the Ge Ka foot 2 coordinated with hole clipping 31.
As a example by Fig. 3 and Fig. 5, the distance between hole clipping 31 is described.
In the diagram, the card nose end near the end of card foot 2 is the one end being relatively distant from buckle center,Distance between hole clipping 31 is S1, and the distance between the end of card foot 2 is S2.It is to say,If clamping part 1 is elastic component, and clamping part 1 can drive when the volume contraction by outer force compressesCard foot 2 departs from support member 3 from hole clipping 31, and accordingly, distance S1 between hole clipping 31 should be less than S2.
In Figure 5, near one end that card nose end is relatively close buckle center of the outer end of card base 2,I.e. distance between hole clipping 31 is S4, and the distance between the outer end of card base 2 is S3.It is to say,If clamping part 1 is elastic component, clamping part 1 can drive the card foot 2 can be by when by force-extensionWhen described hole clipping 31 departs from support member 3, accordingly, distance S4 between hole clipping 31 should be greater than S3.
It addition, optional, support member is PCB, the backboard of unmanned vehicle or inner support unitAny one or more in part.
Present embodiments providing a kind of buckle mounting assembly, buckle can be by clamping part 1 and/or card footThe elastic deformation of 2 is installed to support member 3, it is possible to by the elastic shape of clamping part 1 and/or card foot 2Become and remove from support member 3, on pcb board, bore hole, location in prior art, and wire harness is passedThe mode in hole, location is compared, it is simple to dismounting, simple in construction.
Embodiment seven
The present embodiment provides a kind of unmanned vehicle, and this unmanned vehicle includes in above-described embodiment six arbitraryBuckle mounting assembly described in Xiang.
This buckle mounting assembly is used for fixed beam.Concrete, buckle mounting assembly and the structure of buckleIt is referred to embodiment one to embodiment six, does not repeats them here.
Present embodiments provide a kind of unmanned vehicle, owing to have employed the card provided in above-described embodimentButton mounting assembly, the buckle in this buckle mounting assembly can be by clamping part and/or the elastic change of card footShape is installed to support member, it is possible to removed from support member by clamping part and/or the elastic deformation of card foot,Position hole with prior art is bored on pcb board, and the mode making wire harness pass hole, location is compared, justIn dismounting, simple in construction.
In several embodiments provided by the utility model, it should be understood that disclosed relevant apparatusAnd method, can realize by another way.Such as, device embodiment described above is onlySchematically, such as, described module or the division of unit, it is only a kind of logic function and divides, actualCan have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or can be integratedTo another system, or some features can be ignored, or does not performs.Another point, shown or discussedCoupling each other or direct-coupling or communication connection can be by some interfaces, device or unitINDIRECT COUPLING or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, makeesThe parts shown for unit can be or may not be physical location, i.e. may be located at a place,Or can also be distributed on multiple NE.Can select according to the actual needs part therein orThe whole unit of person realizes the purpose of the present embodiment scheme.
Process single it addition, each functional unit in each embodiment of this utility model can be integrated in oneIn unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated inIn one unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ softwareThe form of functional unit realizes.
If described integrated unit realizes and as independent production marketing using the form of SFU software functional unitOr when using, can be stored in a computer read/write memory medium.Based on such understanding, thisPart that prior art is contributed by the technical scheme of utility model the most in other words or this technical sideCompletely or partially can embodying with the form of software product of case, this computer software product is stored inIn one storage medium, including some instructions with so that computer processor (processor) performs basisAll or part of step of method described in each embodiment of utility model.And aforesaid storage medium includes:USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), random access memoryDevice (RAM, Random Access Memory), disk or CD etc. are various can store program generationThe medium of code.
The foregoing is only embodiment of the present utility model, not thereby limit patent model of the present utility modelEnclose, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion,Or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in patent of the present utility modelIn protection domain.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, andNon-to its restriction；Although this utility model being described in detail with reference to foregoing embodiments, abilityThe those of ordinary skill in territory is it is understood that it still can be to the technical scheme described in foregoing embodimentsModify, or the most some or all of technical characteristic is carried out equivalent；And these amendment orPerson replaces, and does not make the essence of appropriate technical solution depart from the model of this utility model each embodiment technical schemeEnclose.