CN210429941U

CN210429941U - Anticollision formula electricity core with buffering subassembly

Info

Publication number: CN210429941U
Application number: CN201921977435.6U
Authority: CN
Inventors: 唐春燕
Original assignee: Wuhan Antaineng Technology Co Ltd
Current assignee: Wuhan Antaineng Technology Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-04-28
Anticipated expiration: 2029-11-15

Abstract

The utility model belongs to battery electricity core field, especially an anticollision formula electricity core with buffering subassembly, to current electric core form easily when using and collide and lead to electric core to damage, the most stability inadequately of placing of electric core simultaneously, lead to the problem of the circuit short circuit of electric core easily, the following scheme is put forward now, it includes that the top is the open-ended box, be equipped with in the box and place the case, seted up the sliding tray on the bottom inner wall of box, the sliding tray internal rotation is connected with the bull stick, and the outside slip cap of bull stick is equipped with the fixed plate, fixed plate and place case fixed connection, set up the shifting chute that two symmetries set up on the bottom inner wall of box, shifting chute and sliding tray communicate mutually, and the shifting chute internal rotation is connected with two-way screw rod, and fixed mounting has the locating plate on the inner wall of shifting. The utility model discloses simple structure, convenient to use can make electric core effectual buffering and anticollision, does benefit to people and uses.

Description

Anticollision formula electricity core with buffering subassembly

Technical Field

The utility model relates to a battery electricity core technical field especially relates to an anticollision formula electricity core with buffering subassembly.

Background

Refers to a single electrochemical cell containing a positive electrode and a negative electrode, which is not generally used directly. The battery is different from a battery which comprises a protection circuit and a shell and can be directly used. The composition of the lithium ion secondary rechargeable battery is as follows, namely a battery core and a protective circuit board. The battery core is formed by removing the protective circuit board from the rechargeable battery. He is the storage portion in the rechargeable battery. The quality of the battery core directly determines the quality of the rechargeable battery.

The existing battery cell is easy to form collision when in use, so that the battery cell is damaged, meanwhile, most of the battery cells are not stable enough, and the short circuit of the battery cell is easy to cause, so that an anti-collision battery cell with a buffer assembly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current electric core and forming easily when using and offeing and lead to electric core to damage, the placing of electric core is most all unstable inadequately simultaneously, leads to the shortcoming of the circuit short circuit of electric core easily, and the anticollision formula electric core with buffering subassembly that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anticollision formula electricity core with buffering subassembly, includes that the top is open-ended box, be equipped with in the box and place the case, seted up the sliding tray on the bottom inner wall of box, the sliding tray internal rotation is connected with the bull stick, and the outside slip cap of bull stick is equipped with the fixed plate, fixed plate and place case fixed connection, set up the shifting chute that two symmetries set up on the bottom inner wall of box, the shifting chute communicates with the sliding tray mutually, and the shifting chute internal rotation is connected with two-way screw rod, and fixed mounting has the locating plate on the inner wall of shifting chute, and the locating plate rotates with two-way.

Preferably, the inside of placing the case is equipped with built-in backing plate, places and is equipped with the cystosepiment between case and the built-in backing plate, and the bottom inner wall of placing the case and the bottom fixed mounting of built-in backing plate have a plurality of buffer spring, and fixed mounting has a plurality of division boards on the built-in backing plate, has placed electric core body between two adjacent division boards, and the equal fixed mounting in both sides of one side and the division board that built-in backing plate is close to each other has the rubber pad, and the rubber pad can cushion and protect electric core with the cystosepiment.

Preferably, the threaded sleeve is equipped with the push pedal that two symmetries set up on the two-way screw rod, and equal sliding connection has the ejector pin in two push pedals, and the equal fixed mounting in one end that two ejector pins are close to each other has the roof, and the equal fixed mounting in one side that two push pedals are close to each other has a plurality of supporting spring, supporting spring's one end and roof fixed connection, and two push pedals can carry out the centre gripping through supporting spring's roof to placing the case, and then make the trend that the box removed obtain the buffering.

Preferably, the fixed cover in the outside of bull stick is equipped with two first conical gear that the symmetry set up, and the fixed cover in the outside of two-way screw rod is equipped with second conical gear, first conical gear and the second conical gear intermeshing that corresponds, and pivoted bull stick can drive two-way screw rod through the intermeshing of first conical gear and second conical gear and rotate.

Preferably, the inner side of the fixing plate is fixedly provided with a positioning block, the outer side of the rotating rod is provided with a thread groove, the positioning block is in sliding connection with the thread groove, and the moving fixing plate can drive the rotating rod to rotate through the sliding connection of the thread groove and the positioning block.

In the utility model, the anti-collision battery cell with the buffer assembly can be placed more stably between the battery cells due to the arrangement of the partition plate and the rubber pad, and can also buffer the battery cells;

because the bull stick is connected with the transmission of two-way screw rod for pivoted bull stick can drive two-way screw rod and rotate, and simultaneously through the effect of push pedal and roof, it is fixed to place case and electric core and carry out the centre gripping, and then makes electric core when the offend, stability that can be quick.

The utility model discloses simple structure, convenient to use can make electric core effectual buffering and anticollision, does benefit to people and uses.

Drawings

Fig. 1 is a schematic structural diagram of an anti-collision battery cell with a buffer assembly according to the present invention;

fig. 2 is a top view of an anti-collision battery cell with a buffer assembly according to the present invention;

fig. 3 is a side view of an anti-collision battery cell with a buffer assembly provided by the present invention.

In the figure: the device comprises a box body 1, a placing box 2, a foam plate 3, a built-in backing plate 4, a separating plate 5, a rubber pad 6, a sliding groove 7, a rotating rod 8, a fixing plate 9, a threaded groove 10, a positioning block 11, a first conical gear 12, a second conical gear 13, a bidirectional screw 14, a push plate 15, a moving groove 16, a positioning plate 17, a supporting spring 18, an ejector rod 19 and a top plate 20.

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.

Example 1

Referring to fig. 1-3, an anticollision formula electricity core with buffering subassembly, box 1 including the top is the open-ended, be equipped with in box 1 and place case 2, sliding tray 7 has been seted up on the bottom inner wall of box 1, the sliding tray 7 internal rotation is connected with bull stick 8, the outside slip cap of bull stick 8 is equipped with fixed plate 9, fixed plate 9 with place case 2 fixed connection, set up the shifting chute 16 that two symmetries set up on the bottom inner wall of box 1, shifting chute 16 is linked together with sliding tray 7, the 16 internal rotations of shifting chute are connected with two-way screw rod 14, and fixed mounting has locating plate 17 on the inner wall of shifting chute 16, locating plate 17 rotates with two-way screw rod 14 and is connected.

The utility model discloses in, the inside of placing case 2 is equipped with built-in backing plate 4, places and is equipped with cystosepiment 3 between case 2 and the built-in backing plate 4, and the bottom fixed mounting who places case 2's bottom inner wall and built-in backing plate 4 has a plurality of buffer spring, and fixed mounting has a plurality of division boards 5 on the built-in backing plate 4, has placed electric core body between two adjacent division boards 5, and the equal fixed mounting in both sides of one side that built-in backing plate 4 is close to each other and division board 5 has rubber pad 6.

The utility model discloses in, the threaded bush is equipped with the push pedal 15 that two symmetries set up on the two-way screw rod 14, and equal sliding connection has ejector pin 19 on two push pedal 15, and the equal fixed mounting of one end that two ejector pins 19 are close to each other has roof 20, and the equal fixed mounting in one side that two push pedal 15 are close to each other has a plurality of supporting spring 18, supporting spring 18's one end and roof 20 fixed connection.

The utility model discloses in, the fixed cover in the outside of bull stick 8 is equipped with first bevel gear 12 that two symmetries set up, and the fixed cover in the outside of two-way screw rod 14 is equipped with second bevel gear 13, first bevel gear 12 and the second bevel gear 13 intermeshing that corresponds.

The utility model discloses in, the inboard fixed mounting of fixed plate 9 has locating piece 11, and thread groove 10, locating piece 11 and thread groove 10 sliding connection have been seted up in the outside of bull stick 8.

Example 2

Referring to fig. 1-3, an anticollision formula electricity core with buffering subassembly, box 1 including the top is the open-ended, be equipped with in box 1 and place case 2, sliding tray 7 has been seted up on the bottom inner wall of box 1, the sliding tray 7 internal rotation is connected with bull stick 8, the outside slip cap of bull stick 8 is equipped with fixed plate 9, fixed plate 9 with place case 2 fixed connection, set up the shifting chute 16 that two symmetries set up on the bottom inner wall of box 1, shifting chute 16 is linked together with sliding tray 7, the 16 internal rotations of shifting chute are connected with two-way screw rod 14, and the welding has locating plate 17 on the inner wall of shifting chute 16, locating plate 17 rotates with two-way screw rod 14 and is connected.

The utility model discloses in, the inside of placing case 2 is equipped with built-in backing plate 4, it is equipped with cystosepiment 3 to place between case 2 and the built-in backing plate 4, and the bottom welding of the bottom inner wall of placing case 2 and built-in backing plate 4 has a plurality of buffer spring, the welding has a plurality of division boards 5 on the built-in backing plate 4, placed electric core body between two adjacent division boards 5, and the both sides of one side that built-in backing plate 4 is close to each other all weld rubber pad 6 with division board 5, rubber pad 6 can cushion and protect electric core with cystosepiment 3.

The utility model discloses in, the threaded bush is equipped with the push pedal 15 that two symmetries set up on the two-way screw rod 14, equal sliding connection has ejector pin 19 on two push pedal 15, roof 20 has all been welded to the one end that two ejector pin 19 are close to each other, a plurality of supporting spring 18 have all been welded to one side that two push pedal 20 are close to each other, supporting spring 18's one end and roof 20 fixed connection, two push pedal 15 can carry out the centre gripping through supporting spring 18's roof 20 to placing case 2, and then make the trend that box 1 removed obtain the buffering.

The utility model discloses in, the fixed cover in the outside of bull stick 8 is equipped with first bevel gear 12 that two symmetries set up, and the fixed cover in the outside of two-way screw rod 14 is equipped with second bevel gear 13, first bevel gear 12 and the second bevel gear 13 intermeshing that corresponds, and pivoted bull stick 8 can drive two-way screw rod 14 through the intermeshing of first bevel gear 12 with second bevel gear 13 and rotate.

The utility model discloses in, the inboard welding of fixed plate 9 has locating piece 11, and thread groove 10 has been seted up in the outside of bull stick 8, and locating piece 11 and thread groove 10 sliding connection, the fixed plate 9 of removal can drive bull stick 8 through thread groove 10 and the sliding connection of locating piece 11 and rotate.

In the utility model, the battery cell is placed on two sides of the partition board 5 in sequence, and the distance between two adjacent partition boards 5 is larger than the width of the battery cell, and the distance between two adjacent rubber pads 6 is smaller than the battery cell, so that the partition board 5 can fix the battery cell, and has the buffer function, when the whole device is collided, the placing box 2 can move relatively, the moving placing box 2 drives the fixing plate 9 to move, because the sliding connection of the thread groove 10 and the positioning block 11, the moving fixing plate 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the two-way screw 14 to rotate, the two-way screw 14 drives the push plate 15 to move, when the placing box 2 moves on one side, through transmission connection, push pedal 15 that is close to and places case 2 moving direction is close to each other under the effect of two-way screw 14, and push pedal 15 that is close to each other drives roof 20 through supporting spring 18 and carries out the centre gripping fixedly to placing case 2 for it can be faster to place case 2 and cushion protection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anticollision formula electricity core with buffering subassembly, includes that the top is open-ended box, its characterized in that, be equipped with in the box and place the case, seted up the sliding tray on the bottom inner wall of box, the sliding tray internal rotation is connected with the bull stick, and the outside slip cap of bull stick is equipped with the fixed plate, fixed plate and place case fixed connection, set up the shifting chute that two symmetries set up on the bottom inner wall of box, shifting chute and sliding tray communicate mutually, and the shifting chute internal rotation is connected with two-way screw rod, and fixed mounting has the locating plate on the inner wall of shifting chute, and the locating plate rotates with two-way screw.

2. The anti-collision battery cell with the buffer assembly according to claim 1, wherein a built-in backing plate is arranged inside the placing box, a foam plate is arranged between the placing box and the built-in backing plate, a plurality of buffer springs are fixedly mounted on the inner wall of the bottom of the placing box and the bottom of the built-in backing plate, a plurality of partition plates are fixedly mounted on the built-in backing plate, a battery cell body is placed between two adjacent partition plates, and rubber pads are fixedly mounted on one side of the built-in backing plate close to each other and on two sides of each partition plate.

3. The anti-collision battery cell with the buffer assembly according to claim 1, wherein the two-way screw rod is sleeved with two symmetrically arranged push plates through threads, the two push plates are connected with ejector rods in a sliding manner, the end of each of the two ejector rods close to each other is fixedly provided with a top plate, one side of each of the two push plates close to each other is fixedly provided with a plurality of supporting springs, and one end of each supporting spring is fixedly connected with the top plate.

4. The anti-collision battery cell with the buffer assembly according to claim 1, wherein two first bevel gears are fixedly sleeved on the outer side of the rotating rod, the first bevel gears are symmetrically arranged, the second bevel gears are fixedly sleeved on the outer side of the bidirectional screw, and the first bevel gears are meshed with the corresponding second bevel gears.

5. The anti-collision battery cell with the buffer assembly according to claim 1, wherein a positioning block is fixedly mounted on an inner side of the fixing plate, a threaded groove is formed on an outer side of the rotating rod, and the positioning block is slidably connected with the threaded groove.