CN209912911U

CN209912911U - Lithium battery with shock-absorbing function

Info

Publication number: CN209912911U
Application number: CN201920527681.5U
Authority: CN
Inventors: 鲍其红
Original assignee: Individual
Current assignee: Hubei Hongxing Times New Energy Technology Co ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-07
Anticipated expiration: 2029-04-17

Abstract

The utility model belongs to the technical field of the lithium cell technique and specifically relates to a lithium cell with shock-absorbing function, including battery body, battery body coaxial arrangement is in the box, the coaxial seat of placing that is equipped with of bottom half, place the seat bottom and connect through the interior bottom surface of buffer structure and box, it is connected with two connecting rods to place equal symmetrical rotation on two sides of seat, the one end of connecting rod is rotated through pivot and the side of placing the seat and is connected, the equal fixedly connected with sleeve pipe of the other end of two connecting rods, the box inner wall corresponds position department and is equipped with the placing chamber, connecting rod and sleeve pipe extend to in the placing chamber through the bar opening, be connected with the montant in the placing chamber perpendicularly, and sleeve pipe coaxial coupling is on the montant outer wall, the equal sliding. The utility model discloses can cushion the effort of equidirectional not, the effectual inside battery body that has protected and then prolonged battery body's life.

Description

Lithium battery with shock-absorbing function

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell with shock-absorbing function.

Background

"lithium batteries" are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and are roughly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion battery does not contain the lithium of metallic state to can charge, its security of lithium metal battery, specific capacity, self-discharge rate and cost performance are superior to lithium ion battery, along with the development of scientific and technological, present lithium cell has become the mainstream now, but current lithium cell does not have absorbing function, makes the lithium cell in the in-process that uses, meets accident easily, makes the lithium cell damage, not only the waste time, reduces work efficiency, the while increase cost. Therefore, a lithium battery with a shock absorption function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lithium battery with a damping function.

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

a lithium battery with a shock absorption function is designed, and comprises a battery body, wherein the battery body is coaxially arranged in a box body, a placing seat is coaxially arranged at the bottom of the box body, the bottom of the placing seat is connected with the inner bottom surface of the box body through a buffer structure, two connecting rods are symmetrically and rotatably connected on two side surfaces of the placing seat, one end of each connecting rod is rotatably connected with the side edge of the placing seat through a rotating shaft, the other end of each connecting rod is fixedly connected with a sleeve, a placing chamber is arranged at a position corresponding to the inner wall of the box body, one side of the placing chamber is communicated with the inside of the box body through a strip-shaped opening, the length of the strip-shaped opening is smaller than the height of the placing chamber, the connecting rods and the sleeves extend into the placing chamber through the strip-shaped openings, a vertical rod is, the equal sliding connection in both ends of montant is on the inner wall of placing chamber, the equal coaxial fixedly connected with slider in both ends of montant, the corresponding position department of placing chamber inner wall is equipped with the slide rail, the length direction of slide rail is unanimous with the direction at the long limit place of box, slider sliding connection is on the slide rail, symmetrical connection has the mounting panel on the slider, and two equal fixedly connected with second spring on the one side that the mounting panel was kept away from each other, the other end fixed connection of second spring is on the inner wall of placing chamber, there is the top cap at the box top through bolted connection.

Preferably, a top frame is coaxially and fixedly connected to one side, close to the box body, of the top cover, a first rubber pad is coaxially arranged inside the top frame, and the top of the battery body is abutted to the first rubber pad.

Preferably, the buffer structure comprises a placing plate, the top area of the placing plate is equal to the bottom area of the placing seat, the placing seat is placed on the top of the placing plate, and the placing plate is fixedly connected to the inner bottom surface of the box body through a plurality of first springs.

Preferably, the two ends of the first spring are coaxially and fixedly connected with installation pipes, the installation pipes are fixedly connected to the bottom of the placement plate on one side, and the installation pipes are fixedly connected to the inner bottom surface of the box body on the other side.

Preferably, the top equidistance that places the board and be close to and place the seat is equipped with a plurality of recesses, and is a plurality of the recess is the rectangle and distributes, just the coaxial ball that is equipped with in the recess.

Preferably, place a plurality of blocks of rubber of equidistance fixedly connected with on two sides that the seat is not equipped with the connecting rod, and a plurality of the block of rubber is the rectangle distribution, place the inside coaxial second rubber pad that is equipped with of seat, battery body's bottom is placed on the second rubber pad.

The utility model provides a pair of lithium cell with shock-absorbing function, beneficial effect lies in: the utility model discloses can cushion the impact of horizontal direction, and the first spring that sets up, first rubber pad and second rubber pad can cushion the upper and lower impact that receives, consequently, the utility model discloses can cushion the effort of equidirectional not, play fine absorbing effect, effectual inside battery body of having protected, and then prolonged battery body's life.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of lithium cell with shock-absorbing function.

Fig. 2 is a top view of the utility model provides a box of lithium cell with shock-absorbing function.

Fig. 3 is a top view of the placing seat of the lithium battery with the shock-absorbing function provided by the utility model.

Fig. 4 is the utility model provides a lithium cell with shock-absorbing function place board and ball's connection diagram.

Fig. 5 is a partial enlarged view of a lithium battery having a shock-absorbing function according to the present invention.

In the figure: bolt 1, connecting rod 2, slide rail 3, pivot 4, first rubber pad 5, top frame 6, top cap 7, montant 8, place room 9, box 10, bar opening 11, sleeve pipe 12, slider 13, place seat 14, second rubber pad 15, place board 16, ball 17, installation pipe 18, first spring 19, second spring 20, block rubber 21, recess 22, mounting panel 23, battery body 24.

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. 1-5, a lithium battery with shock-absorbing function, comprising a battery body 24, wherein the battery body 24 is coaxially installed in a box 10, a placing seat 14 is coaxially arranged at the bottom of the box 10, the bottom of the placing seat 14 is connected with the inner bottom surface of the box 10 through a buffer structure, the buffer structure comprises a placing plate 16, the top area of the placing plate 16 is equal to the bottom area of the placing seat 14, the placing seat 14 is placed at the top of the placing plate 16, the placing plate 16 is fixedly connected with the inner bottom surface of the box 10 through a plurality of first springs 19, both ends of the first springs 19 are coaxially and fixedly connected with mounting tubes 18, one side mounting tube 18 is fixedly connected with the bottom of the placing plate 16, the other side mounting tube 18 is fixedly connected with the inner bottom surface of the box 10, the placing plate 16 is provided with a plurality of grooves 22 at equal intervals near the top of the placing seat 14, the plurality of grooves 22 are distributed, the first spring 19 of placing board 16 and bottom that sets up can cushion the upper and lower vibrations that receive box 10, avoids vibrations to cause the injury to inside battery body 24, and places the ball 17 that sets up on board 16, has made things convenient for the slip of placing seat 14 on placing board 16 for place seat 14 and can carry out diversified removal, and then the effectual effect that improves the buffering.

Two connecting rods 2 are symmetrically and rotatably connected on two side surfaces of a placing seat 14, one end of each connecting rod 2 is rotatably connected with the side edge of the placing seat 14 through a rotating shaft 4, the other end of each connecting rod 2 is fixedly connected with a sleeve 12, a placing chamber 9 is arranged at a position corresponding to the inner wall of the box body 10, one side of the placing chamber 9 is communicated with the inside of the box body 10 through a strip-shaped opening 11, the length of the strip-shaped opening 11 is smaller than the height of the placing chamber 9, the connecting rods 2 and the sleeves 12 extend into the placing chamber 9 through the strip-shaped openings 11, a vertical rod 8 is vertically connected in the placing chamber 9, the sleeves 12 are coaxially connected on the outer wall of the vertical rod 8, two ends of the vertical rod 8 are respectively and slidably connected on the inner wall of the placing chamber 9, sliding blocks 13 are coaxially and fixedly connected at two ends of the vertical rod 8, a sliding rail 3 is, slider 13 sliding connection is on slide rail 3, and the slider 13, the slide rail 3 of setting can guarantee to place seat 14 and carry out the slip of horizontal direction, and under the combined action of pivot 4, can guarantee to place the slip of seat 14 angle of carrying out the difference on the horizontal direction in box 10, and then has realized diversified buffering effect.

There are mounting panel 23 on the slider 13 symmetrical connection, and equal fixedly connected with second spring 20 on the one side that two mounting panels 23 kept away from each other, the flexible direction of second spring 20 is parallel with the length direction of slide rail 3, the other end fixed connection of second spring 20 is on the inner wall of placing chamber 9, box 10 top is connected with top cap 7 through bolt 1, coaxial fixedly connected with roof-rack 6 is gone up to one side that top cap 7 is close box 10, the inside coaxial first rubber pad 5 that is equipped with of roof-rack 6, and battery body 24's top and first rubber pad 5 offset, under second spring 20's spring action, can alleviate the impact of placing seat 14 and receiving on the horizontal direction, the effectual damage that causes of having alleviated the striking, the effect that the first rubber pad 5 that sets up simultaneously can further play the buffer protection, inside battery body 24 has been protected.

Place a plurality of rubber blocks 21 of impartial distance fixedly connected with on two sides that seat 14 was not equipped with connecting rod 2, and a plurality of rubber blocks 21 are the rectangle and distribute, place the inside coaxial second rubber pad 15 that is equipped with of seat 14, place on second rubber pad 15 battery body 24's bottom, rubber block 21 and second rubber pad 15's setting has played buffer protection's effect equally for inside battery body 24 receives fine protection, and then has prolonged battery body 24's life.

The utility model discloses when using, place battery body 24 on placing seat 14, fix a position inside battery body 24 through top cap 7, and fix through bolt 1, when battery body 24 receives the power of horizontal direction, under the cushioning effect of second spring 20 and rubber block 21, can be fine cushion the impact, the ball 17 of setting can guarantee to place seat 14 and carry out normal slip placing 16 tops, and the first spring 19 that sets up, first rubber pad 5 and second rubber pad 15 can cushion the upper and lower impact that receives, consequently, the utility model discloses can cushion the effort of equidirectional not, played fine absorbing effect, effectual inside battery body 24 of having protected and then prolonged battery body 24's life.

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 lithium battery with the shock absorption function comprises a battery body (24), wherein the battery body (24) is coaxially installed in a box body (10), and is characterized in that a placing seat (14) is coaxially arranged at the bottom of the box body (10), the bottom of the placing seat (14) is connected with the inner bottom surface of the box body (10) through a buffer structure, two connecting rods (2) are symmetrically and rotatably connected to two side surfaces of the placing seat (14), one end of each connecting rod (2) is rotatably connected with the side edge of the placing seat (14) through a rotating shaft (4), the other ends of the two connecting rods (2) are fixedly connected with a sleeve (12), a placing chamber (9) is arranged at a position corresponding to the inner wall of the box body (10), one side of the placing chamber (9) is communicated with the inside of the box body (10) through a strip-shaped opening (11), and the length of the strip-shaped opening (11) is smaller than the height of the placing chamber (9, the connecting rod (2) and the sleeve (12) extend into the placing chamber (9) through the strip-shaped opening (11), a vertical rod (8) is vertically connected into the placing chamber (9), the sleeve (12) is coaxially connected onto the outer wall of the vertical rod (8), two ends of the vertical rod (8) are all slidably connected onto the inner wall of the placing chamber (9), two ends of the vertical rod (8) are all coaxially and fixedly connected with sliding blocks (13), a sliding rail (3) is arranged at a corresponding position of the inner wall of the placing chamber (9), the length direction of the sliding rail (3) is consistent with the direction of the long edge of the box body (10), the sliding blocks (13) are slidably connected onto the sliding rails (3), mounting plates (23) are symmetrically connected onto the sliding blocks (13), second springs (20) are fixedly connected onto one sides of the two mounting plates (23) which are far away from each other, the other ends of the second springs (20) are fixedly connected onto the inner wall of the placing chamber (9), the top of the box body (10) is connected with a top cover (7) through a bolt (1).

2. The lithium battery with the shock absorption function as claimed in claim 1, wherein a top frame (6) is coaxially and fixedly connected to one side of the top cover (7) close to the box body (10), a first rubber gasket (5) is coaxially arranged inside the top frame (6), and the top of the battery body (24) is abutted to the first rubber gasket (5).

3. The lithium battery with a shock absorption function according to claim 1, wherein the buffer structure comprises a placing plate (16), the top area of the placing plate (16) is equal to the bottom area of the placing seat (14), the placing seat (14) is placed on the top of the placing plate (16), and the placing plate (16) is fixedly connected to the inner bottom surface of the box body (10) through a plurality of first springs (19).

4. The lithium battery with the shock absorption function as claimed in claim 3, wherein the first spring (19) is fixedly connected with a mounting tube (18) coaxially at both ends, the mounting tube (18) is fixedly connected at the bottom of the placing plate (16) at one side, and the mounting tube (18) is fixedly connected at the inner bottom surface of the box body (10) at the other side.

5. The lithium battery with the shock absorption function as claimed in claim 3, wherein the placing plate (16) is provided with a plurality of grooves (22) at equal intervals near the top of the placing seat (14), the plurality of grooves (22) are distributed in a rectangular shape, and the grooves (22) are coaxially provided with the balls (17).

6. The lithium battery with the shock absorption function according to claim 1, wherein a plurality of rubber blocks (21) are fixedly connected to two sides of the placing seat (14) without the connecting rod (2) at equal intervals, the plurality of rubber blocks (21) are distributed in a rectangular shape, a second rubber pad (15) is coaxially arranged inside the placing seat (14), and the bottom of the battery body (24) is placed on the second rubber pad (15).