CN212921767U

CN212921767U - Lithium battery installation anti-theft structure

Info

Publication number: CN212921767U
Application number: CN202020956933.9U
Authority: CN
Inventors: 杜孝强
Original assignee: Anhui Guodong New Material Co ltd
Current assignee: Pingtan Yiming Technology Co.,Ltd.
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-04-09
Anticipated expiration: 2030-05-31

Abstract

The utility model relates to a lithium cell technical field just discloses a lithium cell installation theftproof structure, including lithium cell body, a plurality of wedge fixture blocks of lithium cell body's both sides lateral wall fixedly connected with, and lithium cell body's lateral wall slip cover is equipped with the protective housing, the spout of a plurality of vertical settings is seted up to the inside wall of protective housing, and the inner wall of spout has seted up the hole of stepping down, it has the stopper to step down downthehole sliding connection, the lower surface of stopper offsets with the upper surface of wedge fixture block and sets up. This kind of lithium cell installation theftproof structure through setting up first lock cooperation louvre, can go up the unable accuracy of thief and find the tool to lock position to avoid the thief to get rid of lithium cell body through the mode of unblanking, through setting up wedge-shaped fixture block cooperation stopper, can fix lithium cell body in the protective housing, when letting the thief can't take out, the person of facilitating the use takes out lithium cell body.

Description

Lithium battery installation anti-theft structure

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell installation anti-theft structure.

Background

Lithium batteries, which are batteries using a non-aqueous electrolyte solution and using lithium metal or lithium alloy as a negative electrode material, are widely used in various industries because of their advantages of high energy ratio, long service life, high rated voltage, low self-discharge rate, and the like.

In the prior art, the lithium battery is a new favorite of the electric vehicle due to light weight and high energy ratio, the lithium battery is high in cost and is easy to become a target of a thief, a vehicle owner using the electric vehicle causes great economic loss, and therefore the lithium battery installation anti-theft structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a lithium cell installation theftproof structure, it is effectual to possess the theftproof, has camouflage effect, and convenient to use person installs advantages such as dismantlement, has solved the problem that the background art provided.

(II) technical scheme

For realizing that above-mentioned theftproof is effectual, have camouflage effect, the purpose of convenient to use person installation dismantlement, the utility model provides a following technical scheme: the utility model provides a lithium battery installation anti-theft structure, includes lithium cell body, a plurality of wedge fixture blocks of lithium cell body's both sides lateral wall fixedly connected with, and lithium cell body's lateral wall slip cover is equipped with the protective housing, the spout of a plurality of vertical settings is seted up to the inside wall of protective housing, and the inner wall of spout has seted up the hole of stepping down, it has the stopper to step down downthehole sliding connection, the lower surface of stopper offsets with the upper surface of wedge fixture block and sets up, and the stopper keeps away from one side of wedge fixture block respectively with two slide bar fixed connection, two the one end of slide bar all rotates and is connected with the connecting rod, and two connecting rods all rotate with the carousel and be connected, one side and the first lock of fixedly connected with that lithium cell body was kept away from to the carousel, a.

Preferably, the upper surface of the protective shell is rotatably connected with a cover plate, a second lock is embedded in the upper surface of the protective shell, and the second lock is electrically connected with an alarm device through a wire.

Preferably, the radiating hole is internally and fixedly connected with a dust screen, and the dust screen close to the first lock is rotatably connected with the inner wall of the radiating hole through a spring rotating shaft.

Preferably, the lower end inner wall of the protective housing is fixedly connected with an air bag, and the upper surface of the air bag is abutted to the lithium battery body.

Preferably, the upper surface of lithium cell body rotates and connects the handle, and the lower surface of apron is seted up the groove of stepping down that matches with the handle.

Preferably, the inner wall of the protective housing is provided with a cavity, the slide bar is positioned in the cavity, and two ends of the slide bar are connected with the inner wall of the cavity in a sliding manner.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of lithium cell installation theftproof structure through setting up first lock cooperation louvre, can go up the unable accuracy of thief and find the tool to lock position to avoid the thief to get rid of lithium cell body through the mode of unblanking, through setting up wedge-shaped fixture block cooperation stopper, can fix lithium cell body in the protective housing, when letting the thief can't take out, the person of facilitating the use takes out lithium cell body.

2. This kind of lithium battery installation theftproof structure through setting up second tool to lock cooperation alarm device, can in time unless reporting to the police when the person of stealing tries to steal battery body through the mode of unblanking to utilize the second tool to lock to attract the attention of the person of stealing, make its position that can't find first tool to lock, when can protect lithium battery body through setting up the dust screen, further improve the disguise of first tool to lock.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a lithium battery body; 2. a wedge-shaped fixture block; 3. a protective shell; 4. a chute; 5. a hole of abdication; 6. a limiting block; 7. a slide bar; 8. a connecting rod; 9. a turntable; 10. a first lock; 11. heat dissipation holes; 12. a cover plate; 13. a second lock; 14. a dust screen; 15. an air bag; 16. a handle.

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.

Example 1

Referring to fig. 1-3, a lithium battery installation anti-theft structure includes a lithium battery body 1, a handle 16 is rotatably connected to an upper surface of the lithium battery body 1, and a step-down groove matched with the handle 16 is formed in a lower surface of a cover plate 12, the lithium battery body 1 can be more conveniently taken out and moved by a user by arranging the handle 16, the handle 16 can be conveniently accommodated by arranging the step-down groove, a plurality of wedge-shaped fixture blocks 2 are fixedly connected to side walls of both sides of the lithium battery body 1, a protective shell 3 is slidably sleeved on the side wall of the lithium battery body 1, an air bag 15 is fixedly connected to an inner wall of a lower end of the protective shell 3, an upper surface of the air bag 15 is abutted against the lithium battery body 1, the air bag 15 is arranged to cushion and absorb shock to the lithium battery body 1, so as to prevent the lithium battery body 1 from being, the upper surface of the protective shell 3 is embedded with a second lock 13, the second lock 13 is electrically connected with an alarm device through a lead, the attention of a thief can be attracted by arranging the second lock 13, the thief is prevented from finding a first lock 10, and the attention of people nearby is attracted by using the owner of the alarm device electric vehicle, so that the thief can escape, the inner side wall of the protective shell 3 is provided with a plurality of vertically arranged sliding grooves 4, the inner wall of each sliding groove 4 is provided with a abdicating hole 5, a limiting block 6 is slidably connected in each abdicating hole 5, the lower surface of each limiting block 6 is abutted against the upper surface of the wedge-shaped fixture block 2, one side of each limiting block 6, which is far away from the wedge-shaped fixture block 2, is fixedly connected with the two sliding rods 7 respectively, the inner wall of the protective shell 3 is provided with a cavity, the sliding rods 7 are arranged in the cavity, two ends of the sliding rods 7 are slidably connected with, and two connecting rods 8 all rotate with carousel 9 and are connected, carousel 9 keeps away from one side and the first lock of fixedly connected with 10 of lithium cell 1, a plurality of louvres 11 have been seted up to the lateral wall of protective housing 3, can assist the heat dissipation of lithium cell 1 through setting up louvre 11, and can be used for disguising first lock 10, and first lock 10 is located one of them louvre 11 and sets up, equal fixedly connected with dust screen 14 in the louvre 11, and be close to dust screen 14 of first lock 10 and rotate with the inner wall through spring shaft and louvre 11 and be connected, can improve the protection to lithium cell 1 through setting up dust screen 14, the better first lock 10 of disguising simultaneously.

The working principle is as follows: when the electric vehicle is used, the protective shell 3 is welded with the electric vehicle, a user pushes away the dust screen 14 rotationally connected with the inner wall of the heat dissipation hole 11 by using a key matched with the first lock 10, and inserts the key into the first lock 10, so that the first lock 10 is opened and the rotary disc 9 is driven to rotate, the rotary disc 9 drives the two connecting rods 8 to move when rotating, so that the two sliding rods 7 are pushed to be away from each other, at the moment, the two sliding rods 7 drive the limiting block 6 to move towards the direction away from the wedge-shaped fixture block 2, at the moment, the user can take out the lithium battery body 1 or put the lithium battery body 1 into the protective shell 3, when the electric vehicle is placed outdoors and meets a thief, the thief can find the handle 16 and the second lock 13 after rotating the cover plate 12, and can mistakenly take out the lithium battery body 1 by pulling the direction of the thief after the handle 16 cannot take out the lithium, then when an thief tries to open the second lock 13, the alarm device is triggered, alarm sound and flash light are used for alarming, so that the thief is frightened, the attention of the thief is attracted by the second lock 13, the first lock 10 for taking out the lithium battery body 1 cannot be found, the situation that the lithium battery body 1 cannot be stolen by a technical thief with certain unlocking power can be ensured, the anti-theft purpose is achieved, a user knows the position of the first lock 10 and can easily install and detach the lithium battery body 1, and the air bag 15 is arranged on the inner wall of the lower end of the protective shell 3, so that the lithium battery body 1 can be buffered and damped in the driving process of the electric vehicle, the lithium battery body 1 is prevented from being damaged due to bumping, the heat dissipation hole 11 is arranged to assist the lithium battery body 1 to dissipate heat, and the first lock 10 is camouflaged, a thief is prevented from finding the first lock 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lithium battery installation anti-theft structure comprises a lithium battery body (1);

the method is characterized in that:

the lithium battery comprises a lithium battery body (1), wherein a plurality of wedge-shaped clamping blocks (2) are fixedly connected to the side walls of the two sides of the lithium battery body (1), a protective shell (3) is sleeved on the side wall of the lithium battery body (1) in a sliding mode, a plurality of vertically-arranged sliding grooves (4) are formed in the inner side wall of the protective shell (3), a abdicating hole (5) is formed in the inner wall of each sliding groove (4), a limiting block (6) is connected in the abdicating hole (5) in a sliding mode, the lower surface of the limiting block (6) is abutted to the upper surface of each wedge-shaped clamping block (2), one side, far away from each wedge-shaped clamping block (2), of each limiting block (6) is fixedly connected with two sliding rods (7), one ends of the two sliding rods (7) are rotatably connected with connecting rods (8), the two connecting rods (8) are rotatably connected, a plurality of heat dissipation holes (11) are formed in the side wall of the protective shell (3), and the first lock (10) is located in one of the heat dissipation holes (11).

2. The lithium battery installation anti-theft structure of claim 1, characterized in that: the upper surface of protective housing (3) rotates and is connected with apron (12), and the upper surface of protective housing (3) inlays and is equipped with second tool to lock (13), second tool to lock (13) are connected with alarm device through the wire electricity.

3. The lithium battery installation anti-theft structure of claim 1, characterized in that: all fixedly connected with dust screen (14) in louvre (11), and be close to dust screen (14) of first tool to lock (10) and rotate with the inner wall through spring shaft and louvre (11) and be connected.

4. The lithium battery installation anti-theft structure of claim 1, characterized in that: the lower extreme inner wall fixedly connected with gasbag (15) of protective housing (3), and the upper surface and the lithium cell body (1) counterbalance setting of gasbag (15).

5. The lithium battery installation anti-theft structure of claim 2, characterized in that: the upper surface of the lithium battery body (1) is rotatably connected with the handle (16), and the lower surface of the cover plate (12) is provided with a yielding groove matched with the handle (16).

6. The lithium battery installation anti-theft structure of claim 1, characterized in that: the inner wall of protective housing (3) has seted up the cavity, and slide bar (7) are located the cavity and set up, the both ends of slide bar (7) all with the inner wall sliding connection of cavity.