CN217590061U

CN217590061U - Wire harness buckle assembly part

Info

Publication number: CN217590061U
Application number: CN202220661339.6U
Authority: CN
Inventors: 单长鹤; 祁林虎
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Current assignee: Shanghai Jikrypton Blue New Energy Technology Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-14
Anticipated expiration: 2032-03-24

Abstract

A wire harness buckle assembly part comprises a belt body and a buckle, wherein a clamping part used for being fixed with a vehicle body and a connecting plate connected with the clamping part are formed on the buckle, a groove is formed in the plate surface of one side, far away from the clamping part, of the connecting plate, the groove comprises a first extending groove extending along a first direction and a second extending groove extending along a second direction, and the first extending groove and the second extending groove are arranged in an intersecting manner; this area body includes connection structure, ribbon and base plate, and connection structure and ribbon set up respectively in the both sides of base plate, and this connection structure's shape and recess looks adaptation are provided with the baffle on the recess, and in connection structure stretches into the recess slidable, this baffle prevented that connection structure from deviating from in the recess, and this pencil buckle assembly part can absorb partial pencil tolerance, offsets the stress concentration that the deformation brought, convenient assembly, and the buckle can not separate with the area body in the use.

Description

Wire harness buckle assembly part

Technical Field

The utility model relates to a connecting piece technical field especially relates to a pencil buckle assembly part.

Background

Pencil buckle often can be used to in the car project, along with the increase of car demand, the consumer is also higher and higher to the required quality of car, the pencil buckle often is used for the pencil of fixed car, control to car pencil route plays very big effect, but the pencil is mostly manual assembly and makes, the tolerance of two adjacent fixed points is many on 5mm, at the in-process of pencil assembly, some key parts can lead to inconvenient assembly or assemble phenomenon not in place because of the tolerance reason, pencil itself warp for flexible object takes place easily, assemble not in place and take place the stress concentration that the deformation brought easily.

Among the prior art at present, the mainstream processing mode commonly used sets up T type slider structure on the buckle, fixes the buckle on the car panel beating, then adjusts T type slider structure and to suitable position absorption tolerance, fix the pencil with the ribbon of connecting at T type slider structure at last, but under this kind of mode, because T type slider structure is comparatively single, be difficult to absorb the tolerance completely, and unfixed slider structure meets easily and takes place not hard up when jolting at the vehicle, lead to ribbon and buckle separation.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a pencil buckle assembly spare, this pencil buckle assembly spare can absorb partial pencil tolerance, offsets the stress concentration that the deformation brought, and convenient assembly, and buckle and the area body can not separate in the use.

The utility model provides a wire harness buckle assembly part, which comprises a belt body and a buckle, wherein a clamping part used for being fixed with a vehicle body and a connecting plate connected with the clamping part are formed on the buckle, a groove is formed on the surface of one side of the connecting plate far away from the clamping part, the groove comprises a first extending groove extending along a first direction and a second extending groove extending along a second direction, and the first extending groove and the second extending groove are arranged in an intersecting manner; the band body comprises a connecting structure, a binding belt and a base plate, wherein the connecting structure and the binding belt are respectively arranged on two sides of the base plate; the shape of the connecting structure is matched with the groove, a baffle is arranged on the groove, the connecting structure can stretch into the groove in a sliding mode, and the baffle prevents the connecting structure from being separated from the groove.

Further, this connection structure includes glide and spliced pole, and this spliced pole is connected between this glide and this base plate.

Furthermore, the extending directions of the first extending groove and the second extending groove are mutually perpendicular.

It should be noted that, baffles are formed on the inner side walls on the two sides of the groove, and through holes are formed on the baffles.

Further, the width dimension c of the via hole is smaller than the width a and the length b of the sliding part, and the dimension of the via hole is matched with the dimension of the connecting column.

Further, the hardness of the sliding part is greater than that of the baffle.

Further, the material hardness of the baffle is greater than that of the sliding part.

It should be noted that, the groove depth e of the groove is greater than the height d of the sliding portion, and the width of the groove is greater than the maximum width of the sliding portion.

Furthermore, the sliding part is in clearance fit with the groove.

Furthermore, one of the inner side wall of the groove and the side wall of the sliding part is provided with a convex joint, the other of the inner side wall of the groove and the side wall of the sliding part is provided with a convex joint groove matched with the convex joint, and the convex joint extends into the convex joint groove so as to limit the sliding part.

Compared with the prior art, the utility model discloses following beneficial effect has: adjustable swing joint is connected with the area body to the buckle in the pencil buckle assembly part, the buckle passes through joint portion to be fixed on the automobile body, the condition of pencil according to required ligature, can be through the length of the connection adjustment ribbon of adjustment ribbon and base plate, and with the pencil ligature, furthermore, during the fixed pencil, because first extending groove and the crossing setting of second extending groove, then can move connection structure to suitable position on first extending groove or second extending groove according to the demand, make this pencil buckle assembly part can absorb partial pencil tolerance, thereby offset the stress concentration that the deformation brought, make the assembly possess the flexibility, and finally, when this connection structure slides in the recess, because the setting of baffle, guaranteed that the area body can not drop from the buckle. Therefore, this pencil buckle assembly spare can absorb partial pencil tolerance, offsets the stress concentration that the deformation brought, convenient assembly, and buckle and area body can not separate in the use.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic diagram of an axial side structure of a harness snap fitting in an example of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic view showing a direction in which the tape body is removed in fig. 1.

Fig. 4 is a schematic cross-sectional view of a harness snap fitting.

In the figure: 10. a belt body; 11. a connecting structure; 111. a sliding part; 1111. a convex connection groove; 112. connecting columns; 12. binding a belt; 13. a substrate; 20. buckling; 21. a clamping part; 22. a connecting plate; 221. a groove; 2211. a first extension groove; 2212. a second extension groove; 223. a baffle plate; 2231. a via hole; 224. a convex joint;

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

An object of the utility model is to provide a pencil buckle assembly part, this pencil buckle assembly part can absorb partial pencil tolerance, offsets the stress concentration that the deformation brought, and convenient assembly, and the buckle can not separate with the area body in the use.

Fig. 1 is a schematic axial side view of a harness snap fitting according to an example of the present invention, fig. 2 is a schematic exploded view of fig. 1, fig. 3 is a schematic view of fig. 1 with a direction of a belt removed, and fig. 4 is a schematic cross-sectional view of the harness snap fitting. As shown in fig. 1 to 4, the present embodiment provides a wire harness snap assembly, which includes a belt body 10 and a snap 20, a snap portion 21 for fixing to a vehicle body and a connecting plate 22 connected to the snap portion 21 are formed on the snap 20, a groove 221 is formed on a plate surface of a side of the connecting plate 22 away from the snap portion 21, the groove 221 includes a first extending groove 2211 extending along a first direction and a second extending groove 2212 extending along a second direction, and the first extending groove 2211 and the second extending groove 2212 are arranged in an intersecting manner; the belt body 10 comprises a connecting structure 11, a binding belt 12 and a substrate 13, wherein the connecting structure 11 and the binding belt 12 are respectively arranged on two sides of the substrate 13; the shape of the connecting structure 11 is matched with that of the groove 221, a baffle 223 is arranged on the groove 221, the connecting structure 11 can slidably extend into the groove 221, and the baffle 223 prevents the connecting structure 11 from being separated from the groove 221.

In this embodiment, the buckle 20 and the belt body 10 in the wire harness buckle assembly are adjustably and movably connected, the buckle 20 is fixed on the vehicle body through the buckle portion 21, according to the condition of the wire harness (not shown) to be bound, the length of the wire harness 12 can be adjusted by adjusting the connection between the wire harness 12 and the substrate 13, and the wire harness (not shown) is bound, furthermore, when the wire harness (not shown) is fixed, because the first extension groove 2211 and the second extension groove 2212 are arranged in an intersecting manner, the connecting structure 11 can be moved to a proper position on the first extension groove 2211 or the second extension groove 2212 according to the requirement, so that the wire harness buckle assembly can absorb part of the tolerance of the wire harness, thereby counteracting the stress concentration caused by deformation, so that the assembly has flexibility, and finally, when the connecting structure 11 slides in the groove 221, because of the baffle 223, the belt body 10 is ensured not to fall off from the buckle 20. Therefore, the wire harness snap fitting can absorb part of the tolerance of the wire harness, offset the stress concentration caused by deformation, facilitate the assembly, and prevent the snap 20 and the belt body 10 from being separated in the use process.

With reference to fig. 2 and fig. 3, in the present embodiment, the connection structure 11 includes a sliding portion 111 and a connection column 112, and the connection column 112 is connected between the sliding portion 111 and the substrate 13; the connecting structure 11 is shaped to fit into the groove 221 and slidably disposed in the groove 221.

Further, the extending directions of the first extending groove 2211 and the second extending groove 2212 are perpendicular to each other. In other words, the grooves 221 are arranged in a cross shape as a whole, as viewed in a direction perpendicular to the connecting plate 22. The belt body 10 can be moved on the connection plate 22 in two directions perpendicular to each other by the sliding portion 111.

Further, the baffle 223 is formed on an inner sidewall of the groove 221 toward a side of the belt body 10 and extends in a direction away from the inner sidewall of the groove 221. In the present embodiment, the baffles 223 are formed on the inner sidewalls of both sides of the groove 221, the baffles 223 are formed with the through holes 2231, the width dimension c of the through holes 2231 is smaller than the width a and the length b of the sliding part 111, and the dimension of the through holes 2231 is matched with the dimension of the connecting column 112. The stop 223 prevents the attachment structure 11 from falling out of the groove 221 as the attachment structure 11 slides to either end within the groove 221.

Further, in order to protrude the glide 111 into the groove 221 through the through hole 2231, the glide 111 has a hardness greater than that of the barrier 223. When the sliding part 111 is inserted into the groove 221, the baffle 223 is deformed to create a space through which the sliding part 111 passes.

It is understood that in other embodiments, the hardness of the material of the baffle 223 may be greater than that of the material of the sliding part 111, so that the sliding part 111 can be inserted into the groove 221 by the deformation of the sliding part 111.

Further, the groove depth e of the groove 221 is greater than the height d of the sliding portion 111, and the width of the groove 221 is greater than the maximum width of the sliding portion 111, so that when the sliding portion 111 slides in the groove 221, the sliding portion 111 and the groove 221 are in clearance fit, and difficulty in sliding due to excessive friction is avoided.

Referring to fig. 2 to 4, one of the inner sidewall of the groove 221 and the sidewall of the sliding portion 111 is provided with a convex contact 224, the other of the inner sidewall of the groove 221 and the sidewall of the sliding portion 111 is provided with a convex contact groove 1111 adapted to the convex contact 224, and the convex contact 224 extends into the convex contact groove 1111 and can limit the sliding portion 111 at a predetermined position to prevent the sliding portion 111 from being displaced after being mounted.

In summary, the buckle 20 and the belt body 10 in the wire harness buckle assembly are adjustably and movably connected, the buckle 20 is fixed on the vehicle body through the buckle portion 21, according to the condition of a wire harness (not shown) to be bound, the length of the wire harness 12 can be adjusted by adjusting the connection between the wire harness 12 and the substrate 13, and the wire harness (not shown) is bound, in addition, when the wire harness (not shown) is fixed, because the first extension groove 2211 and the second extension groove 2212 are arranged in an intersecting manner, the connecting structure 11 can be moved to a proper position on the first extension groove 2211 or the second extension groove 2212 according to requirements, so that the wire harness buckle assembly can absorb part of tolerance of the wire harness, thereby counteracting stress concentration caused by deformation, so that the assembly flexibility is achieved, and finally, when the connecting structure 11 slides in the groove 221, due to the arrangement of the baffle 223, the belt body 10 is ensured not to fall off from the buckle 20. Therefore, the wire harness snap fitting can absorb part of the tolerance of the wire harness, offset the stress concentration caused by deformation, facilitate assembly, and prevent the snap 20 and the belt body 10 from being separated in the using process.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The wire harness buckle assembly part is characterized by comprising a belt body and a buckle, wherein a clamping part used for being fixed with a vehicle body and a connecting plate connected with the clamping part are formed on the buckle, a groove is formed in the plate surface of one side, far away from the clamping part, of the connecting plate, the groove comprises a first extending groove extending along a first direction and a second extending groove extending along a second direction, and the first extending groove and the second extending groove are arranged in an intersecting manner; the band body comprises a connecting structure, a binding band and a base plate, wherein the connecting structure and the binding band are respectively arranged on two sides of the base plate; the shape of the connecting structure is matched with that of the groove, a baffle is arranged on the groove, the connecting structure can stretch into the groove in a sliding mode, and the baffle prevents the connecting structure from being separated from the groove.

2. The wire harness snap fitting of claim 1, wherein the connection structure includes a glide and a connection post, the connection post connected between the glide and the base plate.

3. The wire harness snap fitting of claim 2, wherein the first and second extension slots extend in directions perpendicular to each other.

4. The wire harness snap fitting of claim 3, wherein a baffle is formed on the inner side wall on both sides of the groove, the baffle having a via formed thereon.

5. The wire harness snap fitting of claim 4, wherein a width dimension c of the via is less than a width a and a length b dimension of the glide, the via having a dimension that is compatible with a dimension of the connector post.

6. The wire harness snap fitting of claim 5, wherein a hardness of the glide is greater than a hardness of the baffle.

7. The wire harness snap fitting of claim 5, wherein the baffle is of a material hardness greater than a material hardness of the glide.

8. The wire harness snap fitting of claim 4, wherein the groove depth e of the groove is greater than the height d of the glide, and the width of the groove is greater than the maximum width of the glide.

9. The wire harness snap fitting of claim 8, wherein the glide is a clearance fit with the groove.

10. The wire harness snap fitting of claim 9, wherein one of the inner side wall of the groove and the side wall of the sliding part is provided with a convex joint, the other of the inner side wall of the groove and the side wall of the sliding part is provided with a convex joint groove adapted to the convex joint, and the convex joint extends into the convex joint groove to limit the sliding part.