CN220037206U

CN220037206U - Anti-falling embedded nut for new energy battery assembly

Info

Publication number: CN220037206U
Application number: CN202321438375.7U
Authority: CN
Inventors: 顾丽强; 黄玲
Original assignee: Shanghai Borray Auto Parts Co ltd
Current assignee: Shanghai Borray Auto Parts Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-17
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of embedded nuts, in particular to an anti-falling embedded nut for a new energy battery assembly. The technical proposal comprises: the novel anti-collision device comprises a tail part, a supporting block, a neck groove and a head part, wherein the neck groove is formed in the tail part, the head part is arranged on the neck groove, a movable rod is movably inserted on the head part, the supporting block is arranged outside the bottom of the neck groove, and the bottom inclined surface of the movable rod is supported against the inclined surface of the inner wall of the supporting block. According to the utility model, through the cooperation between the structures, an effective anti-falling effect can be achieved, and the pre-buried nut sliding wire is prevented from falling out of the pre-buried groove.

Description

Anti-falling embedded nut for new energy battery assembly

Technical Field

The utility model relates to the technical field of embedded nuts, in particular to an anti-falling embedded nut for a new energy battery assembly.

Background

There are slight differences depending on the kind of electric vehicles. In a pure electric vehicle equipped with only a battery, the battery serves as the sole source of power for the vehicle drive system. In a hybrid vehicle equipped with a conventional engine (or fuel cell) and a battery, the battery may serve as both a primary power source and an auxiliary power source for the vehicle drive system.

In the process of assembling the battery in the energy source vehicle, the position of the battery needs to be fixed by using the embedded nuts and the bracket.

In the use process of the existing embedded nut, the tension generated by installation easily causes the embedded nut sliding wire to be separated from the embedded groove, so that the installation efficiency is affected.

Therefore, we propose an anti-drop embedded nut for a new energy battery component to solve the existing problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides an anti-falling embedded nut for a new energy battery assembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new energy battery pack is with anticreep embedded nut, includes the afterbody, supports piece, neck groove and head, be equipped with the neck groove on the afterbody, be equipped with the head on the neck groove, the activity is pegged graft on the head has the movable rod, the tank bottom outside of neck groove is equipped with supports the piece, the bottom inclined plane of movable rod supports the inner wall inclined plane of supporting the piece.

Preferably, the tail part, the neck groove and the head part form a complete embedded nut body.

Preferably, the inner wall of the tail part is provided with threads.

Preferably, a counter bore is formed in the inner wall of the head.

Preferably, the head is provided with a sliding hole matched with the movable rod, and the movable rod is movably inserted into the sliding hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the using process of the anti-falling embedded nut for the new energy battery assembly, when the embedded nut is arranged in the embedded groove, the nut is matched with the stud to fix the structure, the stud is arranged in the nut in a threaded manner, at the moment, the cap block of the stud presses the top end of the movable rod, the movable rod moves downwards, the abutting block is pressed out of the neck groove, at the moment, the abutting block presses the inner wall of the embedded groove, so that the contact friction force between the embedded nut and the embedded groove is greatly increased.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

Reference numerals: 1. tail part; 2. a thread; 3. abutting blocks; 4. a neck groove; 5. a movable rod; 6. a head; 7. and (5) countersinking.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the anti-drop embedded nut for the new energy battery component provided by the utility model comprises a tail part 1, an abutting block 3, a neck groove 4 and a head part 6, wherein the neck groove 4 is arranged on the tail part 1, the head part 6 is arranged on the neck groove 4, a movable rod 5 is movably inserted on the head part 6, the abutting block 3 is arranged outside the groove bottom of the neck groove 4, the bottom inclined surface of the movable rod 5 abuts against the inner wall inclined surface of the abutting block 3, and the tail part 1, the neck groove 4 and the head part 6 form a complete embedded nut body.

Based on example 1: in the new energy battery installation process, when the embedded nut is arranged behind the embedded groove, the nut is matched with the stud to fix the structure, the stud is meshed with the nut, at the moment, the cap block of the stud extrudes the top end of the movable rod 5, the movable rod 5 descends, the abutting block 3 extrudes the neck groove 4, and at the moment, the abutting block 3 extrudes the inner wall of the embedded groove, so that the contact friction force between the embedded nut and the embedded groove is greatly increased.

Example two

As shown in fig. 1-3, the anti-disengaging embedded nut for a new energy battery assembly according to the present utility model further includes, compared with the first embodiment: the inner wall of the tail part 1 is provided with threads 2, and the stud is meshed and fixed with the nut through the threads 2 by the design of the threads 2.

The counter bore 7 has been seted up to the inner wall of head 6, through the design of counter bore 7, makes things convenient for the double-screw bolt to carry out preliminary connection with this nut.

The head 6 is provided with a slide hole matched with the movable rod 5, the movable rod 5 is movably inserted into the slide hole, and the movement track of the movable rod 5 can be limited through the design of the slide hole.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new forms of energy battery pack is with anticreep embedded nut, includes afterbody (1), supports piece (3), neck groove (4) and head (6), its characterized in that: the novel anti-theft device is characterized in that a neck groove (4) is formed in the tail part (1), a head part (6) is arranged on the neck groove (4), a movable rod (5) is movably inserted on the head part (6), a supporting block (3) is arranged outside the groove bottom of the neck groove (4), and the bottom inclined surface of the movable rod (5) is supported on the inclined surface of the inner wall of the supporting block (3).

2. The anti-falling embedded nut for a new energy battery assembly according to claim 1, wherein: the tail part (1), the neck groove (4) and the head part (6) form a complete embedded nut body.

3. The anti-falling embedded nut for a new energy battery assembly according to claim 1, wherein: the inner wall of the tail part (1) is provided with threads (2).

4. The anti-falling embedded nut for a new energy battery assembly according to claim 1, wherein: the inner wall of the head part (6) is provided with a counter bore (7).

5. The anti-falling embedded nut for a new energy battery assembly according to claim 1, wherein: the head (6) is provided with a sliding hole matched with the movable rod (5), and the movable rod (5) is movably inserted into the sliding hole.