CN218867253U

CN218867253U - Breakage-proof battery protection board electrical contact assembly

Info

Publication number: CN218867253U
Application number: CN202223550166.XU
Authority: CN
Inventors: 彭静浪
Original assignee: Shenzhen Gtb Technology Co ltd
Current assignee: Shenzhen Gtb Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-14
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a battery protection shield technical field specifically is a breakage-proof battery protection shield electrical contact assembly, including the battery protection shield body, the electric contact head is all installed by the position at both ends to corresponding one side of battery protection shield body, and the surface of two sets of electric contact heads has last lag, and is two sets of by the equal overlap joint in position of top the surface of going up the lag all installs the stopper by the position at both sides both ends, and the inside spiro union that all moves about that just corresponds the stopper has mounting bolt. Through last components and parts settings such as lag, rubber strip, stopper, construction bolt, lag and fixed block down can effectively solve components and parts and electrical contact component surface on the current battery protection shield and lack the protection component to when leading to the battery protection shield to drop, the damaged phenomenon takes place easily in electrical contact component's surface, thereby leads to the electrical contact component to fall the phenomenon of damaging and takes place, thereby reduces the life of battery protection shield, increases the problem of the maintenance cost of battery.

Description

Breakage-proof battery protection board electrical contact assembly

Technical Field

The utility model relates to a battery protection shield technical field specifically is a breakage-proof battery protection shield electrical contact assembly.

Background

The lithium battery protection board is used for charging and discharging protection of the series lithium battery pack, the voltage difference between the single batteries can be guaranteed to be smaller than a set value when the battery pack is fully charged, the single batteries of the battery pack are uniformly charged, the charging effect under a series charging mode is effectively improved, the overvoltage, undervoltage, overcurrent, short circuit and over-temperature states of the single batteries in the battery pack are detected, and the service life of the battery is protected and prolonged.

And components and parts and electrical contact component surface on the current battery protection shield lack protection component to when leading to the battery protection shield to drop, the damaged phenomenon takes place easily in electrical contact component's surface, thereby leads to electrical contact component to fall the phenomenon of destroying and take place, thereby reduce the life of battery protection shield, increase the maintenance cost of battery, the event needs to carry out corresponding improvement to above-mentioned problem, thereby solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery protection shield electric contact assembly of breakage-proof 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: the utility model provides a battery protection shield electric contact assembly of breakage-proof, includes the battery protection shield body, the electric contact head is all installed by the position at both ends to corresponding one side of battery protection shield body, and the equal overlap joint in position that the surface of two sets of electric contact heads leaned on the top has last lag, and is two sets of the stopper is all installed by the position at both sides both ends to the surface of going up the lag, and the inside all activity spiro union that corresponds the stopper has a construction bolt, lag under the corresponding one side of battery protection shield body leans on the position of two sets of electric contact heads below all installs, and the fixed block is all installed by the position at both sides both ends to the surface of two sets of lag down.

Preferably, the corresponding one side of battery protection shield body is leaned on the position that corresponds the lag top and is all seted up the spout, and is two sets of the installation piece is all installed by the position of top one side to the surface of going up the lag, and the slider is all installed to the corresponding one side of two sets of installation pieces, and two sets of sliders stretch into respectively in the inside that corresponds the spout and rather than being sliding connection setting.

Preferably, one corresponding side of each of the two sets of mounting blocks is fixed to one corresponding end of the connecting rod, the positions, close to the two ends, inside the connecting rod are movably screwed with fixing bolts, and the corresponding ends of the two sets of fixing bolts are screwed with the corresponding side of the battery protection plate body.

Preferably, the top end of the connecting rod is provided with a hand-held plate near the middle, and the inside of the hand-held plate near the top end is provided with a finger groove.

Preferably, two sets of both ends of going up the lag all are provided with the rubber strip, and correspond the length of rubber strip and correspond the length size looks adaptation of lag.

Preferably, the top of the fixing block is provided with threaded holes, the outer diameter of the corresponding mounting bolt is matched with the inner diameter of the corresponding threaded hole, and the mounting bolt and the corresponding threaded hole are in one-to-one correspondence.

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

through last components and parts settings such as lag, rubber strip, stopper, construction bolt, lag and fixed block down can effectively solve components and parts and electrical contact component surface on the current battery protection shield and lack the protection component to when leading to the battery protection shield to drop, the damaged phenomenon takes place easily in electrical contact component's surface, thereby leads to the electrical contact component to fall the phenomenon of damaging and takes place, thereby reduces the life of battery protection shield, increases the problem of the maintenance cost of battery.

Drawings

Fig. 1 is a schematic structural perspective view of the main body of the present invention.

Fig. 2 is a schematic structural perspective view of the upper protective cover of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a battery protection plate body; 11. an electrical contact; 12. a chute; 2. an upper protective sleeve; 21. mounting blocks; 22. a slider; 23. a connecting rod; 24. fixing the bolt; 25. a hand-held board; 26. a finger groove; 27. a rubber strip; 28. a limiting block; 29. installing a bolt; 3. a lower protective sleeve; 31. and (5) fixing blocks.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a breakage-proof battery protection shield electric contact assembly, including battery protection shield body 1, battery protection shield body 1's the position that corresponds one side by both ends all installs electric contact 11, and the surface of two sets of electric contact 11 leans on the position of top all overlap joint to have last lag 2, spout 12 has all been seted up to the position that corresponds lag 2 tops on one side of battery protection shield body 1's correspondence one side, installation piece 21 is all installed to the position that leans on top one side to the surface of two sets of last lag 2, and slider 22 is all installed to corresponding one side of two sets of installation pieces 21, two sets of slider 22 stretch into respectively in the interior that corresponds spout 12 and rather than being sliding connection setting.

One side that corresponds of two sets of installation pieces 21 is fixed mutually with a corresponding of connecting rod 23 respectively, and the inside of connecting rod 23 leans on the equal movable spiro union in position at both ends to have fixing bolt 24, the corresponding one end of two sets of fixing bolt 24 all with battery protection shield body 1 correspond one side looks spiro union installation, the top of connecting rod 23 leans on the position in the middle to install handheld board 25, and the inside of handheld board 25 leans on the position on top to have seted up finger groove 26, the both ends of two sets of last lag 2 all are provided with rubber strip 27, and the length that corresponds rubber strip 27 and the length size looks adaptation that corresponds last lag 2.

Stopper 28 is all installed by the position at both sides both ends to the surface of lag 2 on two sets of, and the equal activity spiro union in inside that corresponds stopper 28 has mounting bolt 29, lag 3 under corresponding one side of battery protection shield body 1 all installs by the position of two sets of electric contact head 11 below, and fixed block 31 is all installed by the position at both sides both ends to the surface of lag 3 under two sets of, the inner wall of lag 3 overlaps with the below surface that corresponds electric contact head 11 respectively under corresponding, the top that corresponds fixed block 31 all sets up threaded hole, and the external diameter size that corresponds mounting bolt 29 and the internal diameter size looks adaptation that corresponds the screw hole, it is the one-to-one setting with corresponding screw hole to correspond mounting bolt 29.

When using, the user's accessible is located inside setting of handheld board 25 and indicates that groove 26 takes up handheld board 25 and connecting rod 23 to operate, and simultaneously with two sets of sliders 22 respectively aim at the inside of corresponding spout 12 and carry out corresponding downward slip, thereby make the inner wall of two sets of last lag 2 overlap joint respectively on the top surface that corresponds electric contact 11, meanwhile, the corresponding rubber strip 27 that is located corresponding lag 2 both sides can overlap joint respectively on the corresponding one side surface that corresponds lag 3 down, thereby play the effect of buffering, then, alright rotate two sets of fixing bolt 24, thereby make the corresponding one end of two sets of fixing bolt 24 can carry out the spiro union with the corresponding position that battery protection shield body 1 corresponds one side respectively and fix, thereby make connecting rod 23 can fix one side of corresponding pair of battery protection shield body 1, after this, the user just can rotate corresponding mounting bolt 29, thereby make the bottom that corresponds mounting bolt 29 can fix with the screw hole that corresponds the top of fixed block 31 and set up respectively, thereby make to correspond to go up lag 2 and fix between 3 with the corresponding lag and the problem that the effectual electric contact component takes place the damage of the electric contact component, thereby make the problem that battery protection shield surface that the electric contact component take place to reduce the electric contact component and the problem that the electric contact that the problem that the corresponding lag 3 takes place.

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. The utility model provides a breakage-proof battery protection shield electrical contact assembly, includes battery protection shield body (1), its characterized in that: electric contact (11) are all installed by the position at both ends to corresponding one side of battery protection shield body (1), and the surface of two sets of electric contact (11) leans on the equal overlap joint in position of top to have lag (2), and is two sets of the surface of going up lag (2) leans on the position at both sides both ends to all install stopper (28), and the inside spiro union that all moves about that corresponds stopper (28) has mounting bolt (29), lag (3) down are all installed by the position of two sets of electric contact (11) below to corresponding one side of battery protection shield body (1), and fixed block (31) are all installed by the position at both sides both ends to the surface of two sets of lower lag (3).

2. A breakage resistant battery protection plate electrical contact assembly as set forth in claim 1, wherein: the battery protection shield comprises a battery protection shield body (1), wherein one side corresponding to the battery protection shield body (1) is provided with a corresponding upper protection shield (2) in a position, the corresponding side of the battery protection shield body is provided with a sliding groove (12), the outer surface of the upper protection shield (2) is provided with an installation block (21) in a position close to one side of the top end, the corresponding side of the two sets of installation blocks (21) is provided with a sliding block (22), and the two sets of sliding blocks (22) respectively extend into the inner part of the corresponding sliding groove (12) and are in sliding connection with the sliding block.

3. A breakage resistant battery protection plate electrical contact assembly as claimed in claim 2, wherein: the corresponding sides of the two sets of mounting blocks (21) are fixed with the corresponding ends of the connecting rod (23) respectively, the positions, close to the two ends, of the inside of the connecting rod (23) are movably screwed with fixing bolts (24), and the corresponding ends of the two sets of fixing bolts (24) are screwed with the corresponding sides of the battery protection plate body (1).

4. A breakage resistant battery protection plate electrical contact assembly as claimed in claim 3, wherein: the top end of the connecting rod (23) is provided with a handheld plate (25) close to the middle, and a finger groove (26) is formed in the handheld plate (25) close to the top end.

5. A breakage resistant battery protection plate electrical contact assembly as set forth in claim 1, wherein: two sets of the both ends of going up lag (2) all are provided with rubber strip (27), and correspond the length of rubber strip (27) and correspond the length size looks adaptation of going up lag (2).

6. A breakage resistant battery protection plate electrical contact assembly as set forth in claim 1, wherein: the top end of the fixing block (31) is provided with threaded holes, the outer diameter of the corresponding mounting bolt (29) is matched with the inner diameter of the corresponding threaded hole, and the mounting bolt (29) and the corresponding threaded hole are arranged in a one-to-one correspondence mode.