CN212810444U

CN212810444U - Shock-proof device of lithium battery

Info

Publication number: CN212810444U
Application number: CN202021943404.1U
Authority: CN
Inventors: 郑美华
Original assignee: Hunan Laimei Electronic Technology Co ltd
Current assignee: Hunan Laimei Electronic Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-26
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a lithium battery shock mounting in the technical field of lithium battery equipment, including box, lithium cell and base, the lithium cell is located the inner chamber of box, the base fixed connection is in the inner chamber bottom of box, fixedly connected with dead lever between the upper side of the inner chamber left side wall and the upper side of the right side wall of box, this lithium cell shock mounting, structural design is reasonable, through buffer and fixing device, carry out the rigidity to the lithium cell and cushion the power that the lithium cell received, the elastic component on the fixed block utilizes the power that receives to drive the fixed block side to side movement, and elastic device reaches the buffering effect through self buffering, makes the lithium cell not fragile, has increased the life of lithium cell; when leakage occurs, the data received by the control box is abnormal, an alarm system of the control box is triggered to give an alarm, so that safety accidents are not easy to occur, and the life safety of a user is guaranteed.

Description

Shock-proof device of lithium battery

Technical Field

The utility model relates to a lithium battery equipment technical field specifically is a shock mounting of lithium cell.

Background

Lithium batteries refer to batteries that contain lithium (including metallic lithium, lithium alloys and lithium ions, lithium polymers) in an electrochemical system. Lithium batteries have been widely used due to their advantages of light weight, small size, large capacitance, fast charging speed, etc., but they are prone to leakage in the event of frequent collisions;

the shock absorption effect of the conventional lithium battery shock absorption device is poor, when the shock is encountered, the lithium battery core in the lithium battery is prone to severe shaking, the lithium battery is damaged, the service life of the lithium battery is shortened, and the safety accident is easily caused because some lithium battery shock absorption devices cannot find out whether the lithium battery leaks or not in time, so that the life safety of a user cannot be guaranteed, and therefore the shock absorption device of the lithium battery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock mounting of lithium cell to it is poor to have proposed current lithium cell shock mounting shock attenuation effect among the above-mentioned background art to solve, and when using, the lithium cell in the lithium cell takes place to acutely rock easily, leads to the lithium cell to damage, has reduced the life of lithium cell, and some lithium cell shock mounting can't in time discover whether the lithium cell takes place to leak, cause the incident easily, can't guarantee user's life safety's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-proof device of a lithium battery comprises a box body, the lithium battery and a base, wherein the lithium battery is positioned in an inner cavity of the box body, the base is fixedly connected to the bottom of the inner cavity of the box body, a fixed rod is fixedly connected between the upper side of the left side wall and the upper side of the right side wall of the inner cavity of the box body, fixed blocks are sleeved on the left side and the right side of the outer side wall of the fixed rod, elastic pieces are fixedly connected to the lower sides of the right side wall and the right side of the left side wall of the fixed block on the left side, a connecting rod is fixedly connected to the bottom of the elastic pieces, a shock-absorbing rubber cushion is sleeved on the outer side wall of the connecting rod, a lithium battery leakage detector is fixedly connected to the upper side of the left side wall of the box body, a control box is fixedly connected to the lower, fixedly connected with fixing device, right side in the middle of the lateral wall about the lithium cell fixing device's right side wall and left side fixing device's left side wall fixedly connected with buffer, just the lateral wall of buffer with lateral wall fixed connection about the inner chamber of box, open flutedly bottom the inner chamber of base, the inner chamber bottom fixed connection resilient means of recess, just resilient means's top and the bottom fixed connection of lithium cell.

Preferably, the buffer and the shock absorption rubber cushion are both made of rubber materials.

Preferably, the top of the base is fixedly connected with a sponge cushion.

Preferably, the elastic member is a spring.

Preferably, the middle of the top of the box body is fixedly connected with a lifting piece.

Preferably, a fixing piece is fixedly connected to the middle of the top of the lithium battery, and the outer side wall of the fixing piece is rotatably connected with the bottom of the connecting rod.

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

1. according to the shockproof device of the lithium battery, the elastic part is additionally arranged on the fixed block, the buffer is additionally arranged on the fixing device, the elastic device is additionally arranged on the base, when the lithium battery moves transversely, the lithium battery is fixed in position through the buffer and the fixing device, and the force borne by the lithium battery is buffered;

2. this anti-vibration device of lithium cell reveals detector and control box through increasing the lithium cell on the box, and the data transmission that the detector will detect is revealed to the lithium cell gives the control box, and when the emergence is leaked, the data that the control box received take place unusually, triggers the alarm system of control box, sends out the police dispatch newspaper, is difficult for arousing the emergence of incident, has ensured user's life safety.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure a of the present invention.

In the figure: 100. a box body; 110. fixing the rod; 120. a fixed block; 130. an elastic member; 140. a connecting rod; 141. a shock-absorbing rubber pad; 150. a lithium battery leakage detector; 160. a control box; 170. a pulling member; 180. starting the device; 200. a lithium battery; 210. a fixing device; 220. a buffer; 230. a fixing member; 300. a base; 310. a groove; 320. a sponge cushion; 330. and an elastic device.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a shockproof device of lithium battery, which has good shock absorption effect and can find out whether the lithium battery leaks in time, please refer to fig. 1-2, comprising a box body 100, a lithium battery 200 and a base 300;

referring to fig. 1-3 again, a fixing rod 110 is fixedly connected between an upper side of a left side wall of an inner cavity of the box 100 and an upper side of a right side wall of the inner cavity, fixing blocks 120 are sleeved on left and right sides of an outer side wall of the fixing rod 110, an elastic member 130 is fixedly connected to a lower side of the right side wall of the left side fixing block 120 and a lower side of the left side wall of the right side fixing block 120, a connecting rod 140 is fixedly connected to a bottom of the elastic member 130, a shock-absorbing rubber pad 141 is sleeved on an outer side wall of the connecting rod 140, a lithium battery leakage detector 150 is fixedly connected to an upper side of the left side wall of the inner cavity of the box 100, a control box 160 is fixedly connected to a lower side of the right side wall of the box 100, a starting device 180 is fixedly connected to a lower side of the left side wall of the box 100, the lithium battery leakage detector 150 and, the shock absorption rubber mat 141 is used for shock absorption, the lithium battery leakage detector 150 is used for detecting whether the lithium battery leaks, the control box 160 is used for receiving and feeding back information transmitted by the lithium battery leakage detector 150, the lifting piece 170 is convenient for a user to carry, and the starting device 180 is used for starting the lithium battery leakage detector 150 and the control box 160 to operate;

referring to fig. 1-2 again, the middle of the left and right sidewalls of the lithium battery 200 is fixedly connected with a fixing device 210, the right sidewall of the right fixing device 210 and the left sidewall of the left fixing device 210 are fixedly connected with a buffer 220, and the outer sidewall of the buffer 220 is fixedly connected with the left and right sidewalls of the inner cavity of the box 100, the lithium battery 200 is located in the inner cavity of the box 100, specifically, the bottom of the lithium battery 200 is fixedly connected with an elastic device 330, and the bottom of the elastic device 330 is fixedly connected with the bottom of the inner cavity of the groove 310, the lithium battery 200 is used for providing a power supply for a user, the fixing device 210 is used for fixing the lithium battery 200, the buffer 220 is used for buffering the force applied to the lithium battery 200 during vibration;

referring to fig. 1-2 again, a groove 310 is formed at the bottom of the inner cavity of the base 300, an elastic device 330 is fixedly connected to the bottom of the inner cavity of the groove 310, the top of the elastic device 330 is fixedly connected to the bottom of the lithium battery 200, the base 300 is fixedly connected to the bottom of the inner cavity of the box 100, the base 300 is used for supporting the lithium battery 200, the groove 310 is used for fixedly mounting the elastic device 330, and the sponge pad 320 is used for buffering the force applied to the lithium battery 200;

this technical field personnel are when specific use, place the device the place that needs work through carrying pull 170 earlier, press starting drive 180's start button, when taking place vibrations, connecting rod 140 transmits the ascending power that lithium cell 200 received for elastic component 130, the elastic component 130 that receives the power drives fixed block 120 side-to-side movement on dead lever 110 and cushions, fixing device 210 transmits the horizontal power that lithium cell 200 received for buffer 220 with lithium cell 200, when lithium cell 200 moves down, lithium cell 200 cushions the decurrent power through foam-rubber cushion 320 and elastic device 330, when lithium cell 200 takes place to leak, control box 160 receives the abnormal data that lithium cell revealed that detector 150 detected and shows, and then trigger the alarm system on the control box 160 and report to the police, remind the user to change.

Referring to fig. 1-2 again, in order to increase the damping effect of the buffer 220 and the damping rubber pad 141, the buffer 220 and the damping rubber pad 141 are made of rubber material;

referring to fig. 1-2 again, in order to buffer the force generated by the collision of the lithium battery 200 with the base 300, a sponge pad 320 is fixedly connected to the top of the base 300;

referring to fig. 1-2 again, in order to make the elastic element 130 have better buffering effect, the elastic element 130 is a spring;

referring to fig. 1-2 again, in order to facilitate the user to carry the transportation box 100, a lifting member 170 is fixedly connected to the middle of the top of the box 100;

referring to fig. 1 to 3 again, in order to facilitate the connection of the lithium battery 200 and the connecting rod 140, a fixing member 230 is fixedly connected to the middle of the top of the lithium battery 200, and the outer sidewall of the fixing member 230 is rotatably connected to the bottom of the connecting rod 140.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a shockproof device of lithium cell which characterized in that: the lithium battery pack comprises a box body (100), a lithium battery (200) and a base (300), wherein the lithium battery (200) is positioned in an inner cavity of the box body (100), the base (300) is fixedly connected to the bottom of the inner cavity of the box body (100), a fixing rod (110) is fixedly connected between the upper side of the left side wall of the inner cavity of the box body (100) and the upper side of the right side wall of the inner cavity, fixing blocks (120) are sleeved on the left side and the right side of the outer side wall of the fixing rod (110), an elastic part (130) is fixedly connected to the lower side of the right side wall of the left side wall of the fixing block (120) on the left side, a connecting rod (140) is fixedly connected to the bottom of the elastic part (130), a damping rubber cushion (141) is sleeved on the outer side wall of the connecting rod (140), a lithium battery leakage detector (150) is fixedly connected to the upper side of, the utility model discloses a lithium battery pack, including box (100), lithium battery leakage detector (150), starting drive (180), lithium battery, buffer (220), lateral wall, base (300), the inner chamber bottom of recess (310) is opened flutedly (310), the inner chamber bottom fixed connection resilient means (330) of recess (310), just the top of resilient means (330) and the bottom fixed connection of lithium battery (200) are connected to the left lateral wall downside fixedly connected with starting drive (180), lithium battery leakage detector (150) with starting drive (180) with electric connection between control box (160), fixedly connected with fixing device (210), right side in the middle of the lateral wall about lithium battery (200) the right side wall and the left side of fixing device (210) the left side wall fixedly connected with buffer (220) of fixing device (210), just lateral wall fixed connection about the inner chamber of buffer (220).

2. The vibration preventing device for a lithium battery as claimed in claim 1, wherein: the buffer (220) and the shock absorption rubber cushion (141) are both made of rubber materials.

3. The vibration preventing device for a lithium battery as claimed in claim 1, wherein: the top of the base (300) is fixedly connected with a sponge pad (320).

4. The vibration preventing device for a lithium battery as claimed in claim 1, wherein: the elastic member (130) is a spring.

5. The vibration preventing device for a lithium battery as claimed in claim 1, wherein: the middle of the top of the box body (100) is fixedly connected with a lifting piece (170).

6. The vibration preventing device for a lithium battery as claimed in claim 1, wherein: the middle of the top of the lithium battery (200) is fixedly connected with a fixing piece (230), and the outer side wall of the fixing piece (230) is rotatably connected with the bottom of the connecting rod (140).