CN220816145U

CN220816145U - Clamping error proofing structure

Info

Publication number: CN220816145U
Application number: CN202322475889.6U
Authority: CN
Inventors: 李虎; 吴含沂; 陆洪权
Original assignee: Fucheng Automobile Parts Co ltd
Current assignee: Fucheng Automobile Parts Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-19
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a clamp error-proofing structure which comprises a clamp main body and a clamp base, wherein the clamp main body comprises a first plane and a second plane, a slot is formed between the first plane and the second plane in the clamp main body, the clamp base comprises an error-proofing boss, when the clamp main body is assembled positively, the clamp base is inserted into the slot, the error-proofing boss passes through the first plane, when the clamp main body is assembled reversely, the clamp base is inserted into the slot, and the top end of the second plane is blocked by the error-proofing boss. The utility model can prevent the situation of clamping and misloading, reduce the misloading rate, improve the tooling efficiency and reduce the cost.

Description

Clamping error proofing structure

Technical Field

The utility model relates to the technical field of clips.

Background

The original clamp can be assembled positively or reversely in the installation process, but the clamp cannot be used due to the fact that the front side and the back side are assembled in a staggered mode easily, and the staggered assembly rate is high, so that the tool efficiency is reduced, and the cost is increased.

For the above reasons, there is a need for improvements in the art.

Disclosure of utility model

1. Technical problem to be solved

The utility model aims at the defects in the prior art and particularly provides a clamping error-proofing structure for solving the problems in the prior art.

2. Technical proposal

In order to solve the technical problems, the utility model provides a clamping error-proofing structure, which is characterized in that a clamping main body and a clamping base are arranged, wherein the clamping main body comprises a first plane and a second plane, a slot is formed between the first plane and the second plane in the clamping main body, the clamping base comprises an error-proofing boss, when the clamping main body is assembled, the clamping base is inserted into the slot, the error-proofing boss passes through the first plane, when the clamping main body is assembled reversely, the clamping base is inserted into the slot, and the top end of the second plane is blocked by the error-proofing boss.

In the above technical scheme, one end of the first plane is bent upwards to form a bending part.

In the above technical scheme, two downward open type through holes are arranged on the bending part, and the positions of the open type through holes correspond to the positions of the error-proof bosses.

In the above technical solution, an inclined plane protruding upwards is provided in the second plane.

In the above technical scheme, second plane one end is provided with upwards extends to the connecting rib that the kink was buckled, the connecting rib with both ends are connected about the kink.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects: the utility model can prevent the situation of clamping and misloading, reduce the misloading rate, improve the tooling efficiency and reduce the cost.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic front view of a clip body of the present utility model.

FIG. 3 is a schematic top view of the clip body of the present utility model.

FIG. 4 is a schematic view of the structure of the clip base of the present utility model.

FIG. 5 is a schematic view of the clip main body of the present utility model in the normal state.

FIG. 6 is a schematic view of the clip main body of the present utility model in reverse mounting.

In the figure: 1 is a clamping main body, 2 is a clamping base, 11 is a first plane, 12 is a second plane, 11a is a bending part, 11b is an open through hole, 12a is a connecting rib, and 2a is an error-proof boss.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a structure for preventing incorrect assembly of a card holder, comprising a card holder body 1 and a card holder base 2, wherein the card holder body 1 comprises a first plane 11 and a second plane 12, a slot is formed between the first plane 11 and the second plane 12 in the card holder body 1, the card holder base 2 comprises an incorrect-preventing boss 2a, when the card holder body 1 is assembled, i.e. as shown in fig. 5, the card holder base 2 is inserted into the slot when the card holder body 1 is assembled with the first plane 11 above the second plane 12, the incorrect-preventing boss 2a passes through the first plane 11, and when the card holder body 1 is assembled reversely, i.e. as shown in fig. 6, the card holder base 2 is inserted into the slot with the second plane 12 above the first plane 11, and the top end of the second plane 12 is blocked by the incorrect-preventing boss 2 a.

In the structure, the clamp main body 1 can be mounted on the clamp base 2 only through the positive mounting insertion mode through the error-proofing boss 2a, and the clamp main body 1 is blocked by the error-proofing boss when mounted on the clamp base 2 through the reverse mounting insertion mode, so that the error mounting of the clamp can be prevented, the tool efficiency is improved, the error mounting rate is reduced, and the cost is reduced.

Specifically, one end of the first plane 11 is bent upwards to form a bending portion 11a, and the distance between the first plane 11 and the second plane 12 can be increased by applying an upward pulling force to the bending portion 11a, so that the clip main body 1 can be conveniently detached from the clip base 2.

Specifically, two downward open through holes 11b are provided on the bending portion 11a, and the positions of the open through holes 11b correspond to the positions of the error-proofing bosses 2a, so that the protruding portions of the error-proofing bosses 2a can be ensured to pass through the open through holes 11 b.

Specifically, the second plane 12 is provided with an upward protruding inclined plane, the acute angle of the inclined plane is located at the outer side, the inclined plane can facilitate the insertion of the bottom 2 of the clip more conveniently, the right angle of the inclined plane is located at the inner side, the resistance of the clip base 2 to the outward extraction can be increased, and the clip main body 1 is installed in the clip base 2 more firmly.

Specifically, one end of the second plane 12 is provided with a connecting rib 12a extending upwards to the bending part 11a for bending, the connecting rib 12a is connected with the left end and the right end of the bending part 11a, the connecting rib connects the first plane 11 with the second plane 12, and the connecting rib 12a plays a role of an elastic piece, so that a slot formed between the first plane 11 and the second plane 12 firmly clamps the clamping base 2.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a clamping mistake proofing dress structure, includes clamping main part (1) and clamping base (2), its characterized in that:

The clamp comprises a clamp body (1) and is characterized in that the clamp body (1) comprises a first plane (11) and a second plane (12), a slot is formed between the first plane (11) and the second plane (12) in the clamp body (1), the clamp base (2) comprises an error-proofing boss (2 a), when the clamp body (1) is assembled, the clamp base (2) is inserted into the slot, the error-proofing boss (2 a) passes through the first plane (11), when the clamp body (1) is assembled reversely, the clamp base (2) is inserted into the slot, and the top end of the second plane (12) is blocked by the error-proofing boss (2 a).

2. The clip incorrect mounting preventing structure according to claim 1, wherein: one end of the first plane (11) is bent upwards to form a bending part (11 a).

3. The clip incorrect mounting preventing structure according to claim 2, wherein: two downward opening type through holes (11 b) are formed in the bending part (11 a), and the positions of the opening type through holes (11 b) correspond to the positions of the error-proofing bosses (2 a).

4. The clip incorrect mounting preventing structure according to claim 1, wherein: an upwardly projecting bevel is provided in the second plane (12).

5. The clip incorrect mounting preventing structure according to claim 2, wherein: one end of the second plane (12) is provided with a connecting rib (12 a) extending upwards to the bending part (11 a), and the connecting rib (12 a) is connected with the left end and the right end of the bending part (11 a).