CN212257519U

CN212257519U - Battery protection board mounting structure

Info

Publication number: CN212257519U
Application number: CN202021246182.8U
Authority: CN
Inventors: 陈立新; 陈靖尧; 孔勇兴; 肖永祥
Original assignee: Dongguan Bestway Technology Co ltd
Current assignee: Dongguan Bestway Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-29
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a battery protection shield mounting structure, including mounting box and battery protection shield body, the mounting box inner wall is located to the battery protection shield body, all be equipped with on the both sides outer wall of mounting box and rotate the chamber, it is connected with the threaded rod to rotate the intracavity rotation, the top of threaded rod is run through and is rotated chamber and fixedly connected with commentaries on classics piece, the threaded rod is located the lateral wall that rotates the intracavity and has cup jointed the clamp plate, the one end of propping the clamp plate is run through and is rotated the chamber and outwards extend, the one end bottom that supports the clamp plate extension offsets with the outer wall of battery protection shield body, the utility model discloses a setting up of pressing fixture can make the battery protection shield installation more stable, and possesses fine buffering damping performance, and it is convenient to dismantle, simple structure.

Description

Battery protection board mounting structure

Technical Field

The utility model relates to a battery protection shield correlation goods field specifically is a battery protection shield mounting structure.

Background

The battery protection board, as the name implies, is an integrated circuit board that mainly protects rechargeable (generally referred to as lithium battery). The need for protection of lithium batteries (rechargeable) is determined by their intrinsic characteristics. Because the material of lithium cell itself has decided it can not be overcharged, overdischarge, overflow, short circuit and ultra-high temperature charge-discharge, consequently lithium cell lithium battery pack always can follow a protection shield and a slice of current fuse of taking sampling resistance to appear, current battery protection shield adopts usually directly to be connected with the battery, perhaps be in being provided with the protection box with the battery protection shield, but current structure of installing the battery protection shield is comparatively loaded down with trivial details, generally need realize the dismouting with the help of more outside instrument when the dismouting, it is longer to consume time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery protection shield mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery protection board mounting structure comprises a mounting box and a battery protection board body, wherein the battery protection board body is arranged on the inner wall of the mounting box, the outer walls of the two sides of the mounting box are respectively provided with a rotating cavity, a threaded rod is rotatably connected in the rotating cavity, the top end of the threaded rod penetrates through the rotating cavity and is fixedly connected with the rotating block, the side wall of the threaded rod in the rotating cavity is in threaded sleeve connection with the pressing plate, one end of the pressing plate penetrates through the rotating cavity and extends outwards, the bottom of the extended end of the pressing plate is pressed against the outer wall of the battery protection plate body, the inner bottom of the mounting box is provided with two symmetrically arranged sliding grooves, the two sliding grooves are both connected with a supporting plate in a sliding way, a plurality of first springs are fixedly connected between the supporting plate and the inner wall of the sliding groove, the top of the supporting plate penetrates through the inner wall of the sliding groove and is fixedly connected with a bearing plate, and the bearing plate is abutted to the outer wall of the battery protection plate body.

Preferably, be equipped with multichannel anti-skidding line on the commentaries on classics piece, multichannel the anti-skidding line sets up for the slope.

Preferably, the top of mounting box is equipped with two installation cavities that the symmetry set up, two equal fixedly connected with slide bar in the installation cavity, sliding connection has the slider on the slide bar, the slider with support to rotate between the clamp plate and be connected with the connecting rod, the cover is equipped with the second spring on the slide bar, the both ends of second spring respectively with slider and installation cavity inner wall fixed connection.

Preferably, the both sides of spout all are equipped with the spacing groove, sliding connection has the stopper in the spacing groove, the outer wall fixed connection of stopper and backup pad.

Compared with the prior art, the beneficial effects of the utility model are that:

this battery protection shield mounting structure, through placing the battery protection shield body inside the mounting box, rotate and change the piece and drive the threaded rod and rotate, thereby install the clamp plate of supporting on the threaded rod when the threaded rod rotates and follow the removal and offset the battery protection shield body and support and press, the bottom and the loading board of battery protection shield body offset simultaneously, the loading board atress drives the backup pad and removes, and the backup pad supports presses first spring, accomplishes the buffering of atress, the utility model discloses a setting to pressing fixture can make the installation of battery protection shield more stable, and possesses fine buffering shock attenuation performance, and it is convenient to dismantle, simple structure.

Drawings

Fig. 1 is a schematic structural view of a battery protection board mounting structure according to the present invention;

fig. 2 is an enlarged view of a battery protection board mounting structure of the present invention at a position a;

fig. 3 is an enlarged view of a position B of the battery protection board mounting structure of the present invention.

In the figure: 1-an installation box, 2-a battery protection board body, 3-a threaded rod, 4-a rotating block, 5-a pressing plate, 6-a support plate, 7-a first spring, 8-a bearing plate, 9-a sliding rod, 10-a sliding block, 11-a connecting rod, 12-a second spring and 13-a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a battery protection board mounting structure comprises a mounting box 1 and a battery protection board body 2, the battery protection board body 2 is arranged on the inner wall of the mounting box 1, the outer walls of two sides of the mounting box 1 are respectively provided with a rotating cavity, a threaded rod 3 is rotatably connected in the rotating cavity, the top end of the threaded rod 3 penetrates through the rotating cavity and is fixedly connected with a rotating block 4, a pressing plate 5 is sleeved on the side wall of the threaded rod 3 in the rotating cavity in a threaded manner, one end of the pressing plate 5 penetrates through the rotating cavity and extends outwards, the bottom of the extending end of the pressing plate 5 is abutted against the outer wall of the battery protection board body 2, the inner bottom of the mounting box 1 is provided with two symmetrically arranged sliding grooves, a support plate 6 is respectively connected in the two sliding grooves in a sliding manner, a plurality of first springs 7 are fixedly connected between the support plate 6 and the inner wall of the sliding grooves, the top of the support plate 6, specifically, battery protection shield body 2 is placed inside mounting box 1, rotates and changes 4 drive threaded rod 3 rotations, thereby installs the 5 following removals of support clamp plate on threaded rod 3 and offsets battery protection shield body 2 and support the pressure when threaded rod 3 rotates, and simultaneously battery protection shield body 2's bottom offsets with loading board 8, and loading board 8 atress drives backup pad 6 and removes, and backup pad 6 supports and presses first spring 7, accomplishes the buffering of atress.

Furthermore, be equipped with multichannel antiskid line on the commentaries on classics piece 4, multichannel antiskid line is the slope setting, and the convenient rotation of increase frictional force.

Further, the top of mounting box 1 is equipped with two installation cavities that the symmetry set up, equal fixedly connected with slide bar 9 in two installation cavities, sliding connection has slider 10 on slide bar 9, slider 10 with support to rotate between the clamp plate 5 and be connected with connecting rod 11, the cover is equipped with second spring 12 on slide bar 9, the both ends of second spring 12 respectively with slider 10 and installation cavity inner wall fixed connection, utilize connecting rod 11 pulling slider 10 to slide on slide bar 9 when supporting the clamp plate 5 and removing, the tensile second spring 12 of slider 10 increases the buffer power when supporting the pressure.

Further, the both sides of spout all are equipped with the spacing groove, and sliding connection has stopper 13 in the spacing groove, and stopper 13 and the outer wall fixed connection of backup pad 6 increase backup pad 6 both ends mobility stability.

The working principle is as follows: at first place battery protection shield body 2 inside mounting box 1, rotate and change 4 drive threaded rod 3 rotations, thereby install the 5 following removals of the clamp plate of supporting on threaded rod 3 and offset battery protection shield body 2 and support the pressure when threaded rod 3 rotates, thereby the bottom and the loading board 8 of battery protection shield body 2 offset simultaneously, and the loading board 8 atress drives backup pad 6 and removes, and backup pad 6 supports and presses first spring 7, accomplishes the buffering of atress.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 battery protection shield mounting structure, includes mounting box (1) and battery protection shield body (2), its characterized in that: the battery protection plate body (2) is arranged on the inner wall of the mounting box (1), the outer walls of two sides of the mounting box (1) are respectively provided with a rotating cavity, a threaded rod (3) is rotatably connected in the rotating cavity, the top end of the threaded rod (3) penetrates through the rotating cavity and is fixedly connected with a rotating block (4), a pressing plate (5) is sleeved on the side wall of the threaded rod (3) in the rotating cavity in a threaded manner, one end of the pressing plate (5) penetrates through the rotating cavity and extends outwards, the bottom of the extending end of the pressing plate (5) is abutted against the outer wall of the battery protection plate body (2), the inner bottom of the mounting box (1) is provided with two symmetrically arranged sliding grooves, a supporting plate (6) is slidably connected in each sliding groove, a plurality of first springs (7) are fixedly connected between the supporting plate (6) and the inner wall of the sliding grooves, the top of the supporting plate (6) penetrates through the, the bearing plate (8) is abutted against the outer wall of the battery protection plate body (2).

2. A battery protection plate mounting structure as set forth in claim 1, wherein: be equipped with multichannel anti-skidding line on commentaries on classics piece (4), multichannel the anti-skidding line sets up for the slope.

3. A battery protection plate mounting structure as set forth in claim 1, wherein: the top of mounting box (1) is equipped with two installation cavities that the symmetry set up, two equal fixedly connected with slide bar (9) in the installation cavity, sliding connection has slider (10) on slide bar (9), slider (10) with support to rotate between clamp plate (5) and be connected with connecting rod (11), the cover is equipped with second spring (12) on slide bar (9), the both ends of second spring (12) respectively with slider (10) and installation cavity inner wall fixed connection.

4. A battery protection plate mounting structure as set forth in claim 1, wherein: the both sides of spout all are equipped with the spacing groove, sliding connection has stopper (13) in the spacing groove, the outer wall fixed connection of stopper (13) and backup pad (6).