CN216232060U - Buckle subassembly and vehicle - Google Patents

Abstract

The utility model relates to a buckle subassembly and vehicle, this buckle subassembly includes base, buckle and connecting piece, the base passes through the connecting piece is connected in the base member, be provided with the draw-in groove that extends along the first direction on the butt joint face of base, the draw-in groove along at least one end of first direction has the jack, the buckle can be operately along the draw-in groove follow the jack is inserted or is extracted, the base has the joint structure, the buckle has joint cooperation structure on, when the buckle inserts in the draw-in groove, the joint structure with joint cooperation structure cooperatees in order to with the buckle with base detachably connects, and under the buckle with the state that the base is connected, the buckle with inject between the base and be used for the pencil along the pencil passageway that the first direction wore to establish. Through above-mentioned technical scheme, this openly provides a buckle subassembly can solve among the correlation technique the problem of the dismouting inefficiency of high-pressure pencil.

Description

Buckle subassembly and vehicle

Technical Field

The present disclosure relates to the field of wire clip structures in the aspect of wire harnesses, and particularly to a buckle assembly and a vehicle.

Background

Along with emerging and development of the new energy automobile industry and improvement of comfort and operability requirements of drivers and passengers on vehicles, more and more intelligent devices and high-voltage modules are applied to the whole vehicle, and correspondingly, the number of high-voltage wire harnesses is remarkably increased, but the buckle structure for fixing the high-voltage wire harnesses on the current market is complex and inconvenient to assemble and disassemble, so that the high-voltage wire harnesses are low in assembly and disassembly efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the disclosed object is to provide a buckle assembly and a vehicle, wherein the buckle assembly can solve the problem of low efficiency in assembling and disassembling a high-voltage wire harness in the related art.

In order to achieve the above objects, the present disclosure provides a clip assembly including a base, a clip, and a connector, the base is connected with the base body through the connecting piece, a clamping groove extending along a first direction is arranged on the butt joint surface of the base, at least one end of the clamping groove along the first direction is provided with an insertion hole, the buckle can be inserted into or pulled out of the insertion hole along the clamping groove in an operable manner, the base is provided with a clamping structure, the buckle is provided with a clamping matching structure, when the buckle is inserted into the clamping groove, the clamping structure is matched with the clamping matching structure to detachably connect the buckle and the base, and under the state that the buckle is connected with the base, a wiring harness channel for the wiring harness to penetrate through along the first direction is defined between the buckle and the base.

Optionally, the clamping structure includes two limiting surfaces formed on two opposite side walls of the clamping groove in the first direction, the clamping matching structure includes a limiting matching surface used for being attached to the limiting surfaces, and the two limiting surfaces extend towards the slope where the base is far away from one side where the base is located and close to each other, so as to limit the movement of the clamping groove in the third direction perpendicular to the butting surface.

Optionally, the buckle has one or more and sets up side by side along the second direction and all follows the holding tank that the first direction extends and the opening that communicates with one or more holding tank, one or more holding tank with the base encloses jointly into the pencil passageway, joint cooperation structure is including setting up respectively open side's both ends of buckle and two joint cooperation portions that all outwards extend, spacing fitting surface sets up on the joint cooperation portion, two joint cooperation portion can butt under the elasticity of buckle self is in the draw-in groove and makes spacing fitting surface and the spacing face that corresponds laminate mutually, wherein, first direction with the second direction is mutually perpendicular and all be on a parallel with the butt joint face.

Optionally, the joint structure is still including setting up spacing portion on the bottom surface of draw-in groove, joint cooperation structure is still including setting up the orientation of joint cooperation portion the spacing cooperation portion of bottom surface place one side of draw-in groove, spacing portion with spacing cooperation portion cooperates in order to restrict the buckle is followed first direction removes.

Optionally, the limiting part is configured to be a strip-shaped groove extending along the second direction, the limiting matching part is configured to be a first strip-shaped protrusion extending along the second direction, and when the buckle is inserted into the clamping groove, the strip-shaped groove is in plug-in fit with the first strip-shaped protrusion.

Optionally, the accommodating groove is configured in an arc shape, and a second strip-shaped protrusion extending along the circumferential direction is arranged on the inner side wall of the accommodating groove, so as to limit the wire harness to move along the first direction.

Optionally, the number of the holding tanks is a plurality of and all construct into the arc, form the spacing arch towards one side extension that the opening place is located between two adjacent holding tanks.

Optionally, the connecting member has a locking state and an unlocking state, in the locking state, the connecting member locks the base to the base, in the unlocking state, the base can rotate around a preset pivot axis to change an extending direction of the wire harness inserted into the wire harness channel, the connecting member includes a lock pin and a locking member, one end of the lock pin is provided with a limiting block, and the other end of the lock pin sequentially penetrates through the base and then is matched with the locking member to lockably lock the base to the base, wherein a central axis of the lock pin is the preset pivot axis.

Optionally, a sinking groove for accommodating the limiting block is formed in the bottom surface of the clamping groove.

Another aspect of the present disclosure also provides a vehicle, including a base, a wire harness, and the buckle assembly as described above, the buckle assembly being detachably connected to the base, the wire harness being inserted into a wire harness passage of the buckle assembly.

Through the technical scheme, namely the clamping assembly provided by the disclosure, when a high-voltage wire harness is fixed, only the clamping buckle is inserted into the clamping groove from the jack, and the clamping matching structure of the clamping buckle and the clamping structure of the base can be clamped and matched, so that the clamping buckle can be fixed on the base; similarly, when the high-voltage wire harness is disassembled or replaced, the clamping matching structure and the clamping structure are separated, the buckle is extracted from the clamping groove, and the disassembly can be completed. Consequently, the buckle subassembly that this disclosure provided has simple structure, the convenient advantage of dismouting, can solve among the correlation technique the problem of the dismouting inefficiency of high-pressure pencil.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a perspective view of a buckle assembly provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a top view of a snap assembly provided in an exemplary embodiment of the present disclosure;

FIG. 3 is a cross-sectional view taken at the location A-A in FIG. 2;

FIG. 4 is a perspective view of a base in a buckle assembly provided in an exemplary embodiment of the present disclosure;

FIG. 5 is a perspective view of a clasp in a clasp assembly provided in an exemplary embodiment of the present disclosure;

FIG. 6 is a front view of a clasp in a clasp assembly provided in an exemplary embodiment of the present disclosure;

fig. 7 is a bottom view of a clasp in a clasp assembly provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-a base; 110-card slot; 120-jack; 130-a limiting surface; 140-a strip-shaped groove; 150-sinking the tank; 2-buckling; 210-a positive stop mating surface; 220-accommodating grooves; 230-an opening; 240-snap fit; 250-a first bar-shaped protrusion; 260-second bar-shaped protrusions; 270-a limit protrusion; 3-a connector; 310-a locking pin; 311-a limiting block; 320-locking member.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, for convenience of description, a three-coordinate, i.e., XYZ coordinate system is defined for the base, wherein the X direction corresponds to the second direction; the Y direction corresponds to a first direction; the Z direction corresponds to the third direction. Where not otherwise stated, "inner and outer" refer to inner and outer relative to the contour of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.

According to a first aspect of the present disclosure, a buckle assembly is provided, as shown in fig. 1 to 7, the buckle assembly includes a base 1, a buckle 2 and a connector 3, the base 1 is connected to a base body through the connector 3, a clamping groove 110 extending along a first direction is provided on a butt-joint surface of the base 1, at least one end of the clamping groove 110 along the first direction has a jack 120, the buckle 2 can be operatively inserted into or pulled out of the jack 120 along the clamping groove 110, a clamping structure is provided on the base 1, a clamping matching structure is provided on the buckle 2, when the buckle 2 is inserted into the clamping groove 110, the clamping structure is matched with the clamping matching structure to detachably connect the buckle 2 and the base 1, and a harness passage for a harness to pass through along the first direction is defined between the buckle 2 and the base 1 in a state that the buckle 2 and the base 1 are connected.

Through the technical scheme, namely the clamping assembly provided by the disclosure, when a high-voltage wire harness is fixed, only the clamp 2 needs to be inserted into the clamping groove 110 from the insertion hole 120, and the clamping matching structure of the clamp 2 and the clamping structure of the base 1 can be clamped and matched, so that the clamp 2 can be fixed on the base 1; similarly, when the high-voltage wire harness is disassembled or replaced, the clamping matching structure and the clamping structure are separated, and the buckle 2 is pulled out from the clamping groove 110, so that the disassembly can be completed. Consequently, the buckle subassembly that this disclosure provided has simple structure, the convenient advantage of dismouting, can solve among the correlation technique the problem of the dismouting inefficiency of high-pressure pencil.

As shown in fig. 4, the clamping groove 110 has two opposite ends along the first direction, and the two ends have the insertion holes 120, so that the buckle 2 can be inserted into or pulled out from any one of the insertion holes 120, and the convenience of assembling and disassembling the buckle 2 and the base 1 is further improved.

Note that, for convenience of description, the abutting surface of the base 1 refers to a surface of the base 1 facing the side where the clip 2 is located when the base 1 is connected to the clip 2.

The clamping structure may be configured in any suitable manner according to practical application requirements, for example, in some embodiments, as shown in fig. 1 to 6, the clamping structure includes two limiting surfaces 130 respectively formed on two opposite side walls of the clamping groove 110 with respect to the first direction, the clamping fit structure includes a limiting fit surface 210 for fitting with the limiting surfaces 130, and the two limiting surfaces 130 extend from the base 1 toward a side away from the base 1 and inclined toward each other, so as to limit the movement of the buckle 2 in a third direction perpendicular to the fit surface, and ensure the stability of the buckle 2 on the base 1. Fig. 3 to 5 respectively show an exemplary embodiment of the structures of the position-limiting surface 130 and the position-limiting mating surface 210, which are configured to slide between the inclined surface and the inclined surface, so as to reduce the friction force between the two, which can facilitate the insertion or extraction of the buckle 2 into or out of the base 1 along the insertion hole 120, and the controllability is better.

The clip 2 may be configured in any suitable manner according to practical application requirements, for example, in some embodiments, as shown in fig. 1 to 7, the clip 2 has one or more accommodating grooves 220 arranged side by side along the second direction and extending along the first direction and an opening 230 communicating with the one or more accommodating grooves 220, the one or more accommodating grooves 220 and the base 1 together enclose a wire harness channel for a wire harness to pass through, the clip fitting structure includes two clip fitting portions 240 respectively arranged at two ends of the opening 230 side of the clip 2 and extending outward, the limit fitting surface 210 is arranged on the clip fitting portion 240, and the two clip fitting portions 240 can abut against the clip groove 110 under the elastic force of the clip 2 itself and make the limit fitting surface 210 fit with the corresponding limit surface 130. The clip 2 has one or more receiving grooves 220, and each receiving groove 220 can receive one wire harness therein. In addition, the one or more accommodating grooves 220 and the opening 230 are arranged so that the buckle 2 is substantially in a U-shaped structure, and the buckle 2 can have certain elastic force, so that the two clamping fit parts 240 at two sides of the opening of the buckle 2 can move close to or away from each other under the action of external force and can restore to the original position under the action of the elastic force. Wherein, first direction and second direction are perpendicular mutually and all are on a parallel with the butt joint face, can do benefit to like this and insert or extract base 1 with buckle 2 along jack 120.

For better guarantee the stability of buckle 2 joint on base 1, in some embodiments, refer to fig. 1 and 4 to 6 and show, the joint structure is still including setting up spacing portion on the bottom surface of draw-in groove 110, and joint cooperation structure is still including setting up the spacing cooperation portion in the one side of the bottom surface place of draw-in groove 110 of joint cooperation portion 240, like this, cooperate with spacing cooperation portion through spacing portion in order to restrict buckle 2 and remove along first direction.

Spacing portion and spacing cooperation portion can be constructed with any suitable mode according to practical application demand, for example, in some embodiments, refer to fig. 3 and fig. 4 and show, spacing portion is constructed for the bar groove 140 that extends along the second direction, and spacing cooperation portion is constructed for the first bar arch 250 that extends along the second direction, and when buckle 2 inserted in draw-in groove 110, bar groove 140 and the cooperation of pegging graft of first bar arch 250 to do benefit to and guarantee the stability of buckle 2 joint on base 1. The strip-shaped groove 140 and the first strip-shaped protrusion 250 engaged therewith may be configured in any suitable shape, for example, the strip-shaped groove 140 may have any suitable cross section such as a rectangle or an ellipse, and the first strip-shaped protrusion 250 is correspondingly configured in any suitable shape capable of being engaged with the strip-shaped groove 140, and the disclosure is not limited thereto.

In some embodiments, referring to fig. 5, 6 and 7, the receiving groove 220 is configured to be arc-shaped, and the inner side wall is provided with a second strip-shaped protrusion 260 extending along the circumferential direction, so as to limit the movement of the wire harness along the first direction, and ensure that the snap assembly can still ensure the stability of the wire harness in the wire harness channel when dealing with different types of wire harnesses. For example, the wire harness may adopt a corrugated pipe form, the corrugated pipe is placed in the wire harness channel, and the second strip-shaped protrusion 260 is connected with the corrugated pipe in a matching manner, so that the corrugated pipe is limited from axially moving, and the stability is better. In which fig. 5 exemplarily shows that the second strip-shaped protrusion 260 is configured as a rectangular protrusion extending along the circumferential direction of the arc-shaped receiving groove 220. In addition, the number of the second bar-shaped protrusions 260 may be plural and the plural second bar-shaped protrusions 260 are arranged at intervals in the first direction to further enhance the structural strength and stability of the entire buckle assembly, and the disclosure is not particularly limited thereto.

In some embodiments, referring to fig. 5 to 7, the number of the accommodating grooves 220 is plural and all configured to be arc-shaped, so that it can be ensured that plural wire harnesses are simultaneously disposed on the buckle assembly, the installation difficulty is reduced, the controllability is good, and the universality is high. And, form the spacing arch 270 that extends towards one side at opening 230 place between two adjacent holding tanks 220, set up many pencil respectively in respective arc space through spacing arch 270, avoid many pencil to appear the confusion easily, the planarization is better to it is longer to do benefit to later maintenance and pencil life.

In view of facilitating adjustment of the fitting direction of a plurality of wire harnesses at the same time, therefore, in some embodiments, as shown in fig. 1 to 3, the base 1 is connected to the base body by the link 3, and the link 3 has a locked state in which the link 3 locks the base 1 to the base body and an unlocked state in which the base 1 can be rotated about a predetermined pivot axis to change the extending direction of the wire harness inserted into the wire harness passage.

The connecting member 3 may be configured in any suitable manner according to the actual application requirement, for example, in some embodiments, as shown in fig. 1 to 3, the connecting member 3 includes a lock pin 310 and a locking member 320, one end of the lock pin 310 is provided with a limit block 311, and the other end of the lock pin passes through the base 1 and the base in sequence and then cooperates with the locking member 320 to releasably lock the base 1 to the base. In addition, the length of the lock pin 310 can be adjusted according to the field installation environment, so that the risk of interference is avoided, and the lock pin can adapt to various installation environments. Wherein the central axis of the lock pin 310 is a predetermined pivot axis. In addition, the locking pin 310 and the locking member 320 may employ a combination of a locking bolt and a nut, and the disclosure is not limited thereto.

In some specific embodiments, referring to fig. 3 and 4, a sunk groove 150 for accommodating the limiting block 311 is formed in the bottom surface of the clamping groove 110, so that the wire harness can be prevented from interfering with the connecting member 3, the flatness of the wire harness can be guaranteed, the post-maintenance is facilitated, and the service life of the wire harness is longer.

Based on the above embodiments, the present disclosure exemplarily describes an assembling process of the snap assembly, which is as follows: referring to fig. 1 to 7, during installation, a lock bolt is first placed in the sinking groove 150, at this time, a nut of the lock bolt abuts against the bottom surface of the sinking groove 150, and a rod body of the lock bolt penetrates through the base 1 and then is in lock connection with the nut, so that assembly of the base 1 and the lock bolt is completed, then the two clamping matching portions 240 located at two sides of an opening of the buckle 2 are made to approach each other by the buckle 2 with a certain elasticity through external force, the buckle 2 is inserted into the clamping groove 110 from the insertion hole 120 along the first direction, when the buckle 2 is moved along the clamping groove 110 to enable the first strip-shaped protrusion 250 to be inserted into the strip-shaped groove 140 for matching, the external force is removed, at this time, the two clamping matching portions 240 move away from each other under the elasticity of the buckle 2, so that the limit matching surface 210 is fitted with the corresponding limit surface 130, so as to clamp the buckle 2 in the base 1; during disassembly, the two clamping matching parts 240 on the two sides of the opening of the buckle 2 are firstly close to each other by external force, and the buckle is lifted along the third direction, so that the first strip-shaped protrusion 250 is separated from the strip-shaped groove 140, then the buckle 2 is pulled out along the clamping groove 110 along the first direction, and finally the nut is loosened to pull out the locking bolt from the sinking groove 150.

According to the second aspect of this disclosure, still provide a vehicle, this vehicle includes base member, pencil and above-mentioned buckle subassembly, and buckle subassembly detachably connects in the base member, and the pencil is worn to locate buckle subassembly's pencil passageway. This vehicle can solve among the correlation technique problem to the dismantlement inefficiency of high-pressure pencil, and has above-mentioned buckle subassembly's all beneficial effects, and this disclosure is no longer repeated here.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The buckle component is characterized by comprising a base (1), a buckle (2) and a connecting piece (3), wherein the base (1) is connected to a base body through the connecting piece (3), a clamping groove (110) extending along a first direction is arranged on a butt joint face of the base (1), at least one end of the clamping groove (110) along the first direction is provided with a jack (120), the buckle (2) can be operationally inserted into or pulled out of the jack (120) along the clamping groove (110), the base (1) is provided with a clamping structure, the buckle (2) is provided with a clamping matching structure, when the buckle (2) is inserted into the clamping groove (110), the clamping structure is matched with the clamping matching structure to detachably connect the buckle (2) and the base (1), and under the state that the buckle (2) and the base (1) are connected, a wiring harness channel for the wiring harness to penetrate through along the first direction is defined between the buckle (2) and the base (1).

2. The buckle assembly according to claim 1, wherein the clamping structure includes two limiting surfaces (130) respectively formed on two opposite side walls of the clamping groove (110) with respect to the first direction, the clamping engagement structure includes a limiting engagement surface (210) for engaging with the limiting surfaces (130), and the two limiting surfaces (130) extend from the base (1) toward an incline where the sides away from the base (1) are close to each other, so as to limit the movement of the buckle (2) in a third direction perpendicular to the engagement surface.

3. The buckle assembly according to claim 2, wherein the buckle (2) has one or more accommodating grooves (220) arranged side by side along a second direction and extending along the first direction and an opening (230) communicated with the one or more accommodating grooves (220), the one or more accommodating grooves (220) and the base (1) together enclose the wire harness channel, the snap fit structure comprises two snap fit parts (240) respectively arranged at two ends of the opening (230) side of the buckle (2) and extending outwards, the limit fit surface (210) is arranged on the snap fit parts (240), the two snap fit parts (240) can abut against the clamping groove (110) under the self elastic force of the buckle (2) and make the limit fit surface (210) abut against the corresponding limit surface (130), wherein, the first direction is perpendicular to the second direction and is parallel to the butt joint face.

4. The buckle assembly according to claim 3, wherein the clamping structure further includes a limiting portion disposed on a bottom surface of the clamping groove (110), and the clamping fit structure further includes a limiting fit portion disposed on a side of the clamping fit portion (240) facing the bottom surface of the clamping groove (110), and the limiting portion is matched with the limiting fit portion to limit the buckle (2) to move along the first direction.

5. The buckle assembly according to claim 4, characterized in that the limit stop is configured as a strip-shaped groove (140) extending in the second direction, and the limit stop engagement portion is configured as a first strip-shaped protrusion (250) extending in the second direction, the strip-shaped groove (140) being in a plug-in engagement with the first strip-shaped protrusion (250) when the buckle (2) is inserted into the catch slot (110).

6. The buckle assembly according to claim 3, wherein the receiving groove (220) is configured in an arc shape and a second strip-shaped protrusion (260) extending in a circumferential direction is provided on an inner side wall for restricting the wire harness from moving in the first direction.

7. The clip assembly according to claim 3, wherein the receiving grooves (220) are plural in number and each configured in an arc shape, and a stopper protrusion (270) extending toward a side where the opening (230) is located is formed between adjacent two of the receiving grooves (220).

8. The buckle assembly according to claim 1, wherein the connecting member (3) has a locking state and an unlocking state, the connecting member (3) locks the base (1) to the base in the locking state, the base (1) can rotate around a preset pivot axis in the unlocking state to change the extending direction of the wiring harness passing through the wiring harness passage, the connecting member (3) comprises a lock pin (310) and a locking member (320), one end of the lock pin (310) is provided with a limit block (311), the other end of the lock pin passes through the base (1) and the base in sequence and then is matched with the locking member (320) to lock the base (1) to the base in the unlocking state, and the central axis of the lock pin (310) is the preset pivot axis.

9. The clip assembly of claim 8, wherein a bottom surface of the clip groove (110) is provided with a sunken groove (150) for receiving the stopper (311).

10. A vehicle comprising a base, a wiring harness and the snap assembly of any one of claims 1-9, the snap assembly being removably connected to the base, the wiring harness being threaded through a harness passage of the snap assembly.

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