CN217114623U

CN217114623U - Nickel-hydrogen button type rechargeable battery pack with protection structure

Info

Publication number: CN217114623U
Application number: CN202220896049.XU
Authority: CN
Inventors: 文军兵; 李慧菁; 吴群; 白阳
Original assignee: Guangzhou Yaoming New Energy Technology Co ltd
Current assignee: Guangzhou Yaoming New Energy Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to a nickel-hydrogen battery field just discloses a nickel-hydrogen button rechargeable battery group with protective structure, which comprises a housin, the interior diapire swing joint of casing has protection spring, protection spring's top fixedly connected with lower plate, the top swing joint of lower plate has the nickel-hydrogen battery body, the top swing joint of nickel-hydrogen battery body has the punch holder, the bottom fixedly connected with rubber cushion of punch holder, one side fixedly connected with slider of lower plate, one side fixedly connected with fixed block of casing, the positive swing joint of fixed block has the connecting block. This buckle rechargeable battery group of nickel-hydrogen with protective structure can reach the good effect of this rechargeable battery group protecting effect, makes it can avoid taking place to rock the problem of collision and lead to damaging the scheduling problem through the outside protection to the casing and the inside parcel formula protection to the nickel-hydrogen battery body, has improved holistic barrier propterty, has satisfied people's user demand.

Description

Nickel-hydrogen button type rechargeable battery pack with protection structure

Technical Field

The utility model relates to a nickel-hydrogen battery field specifically is a nickel-hydrogen button rechargeable battery group with protective structure.

Background

The nickel-metal hydride battery has the advantage of good performance, but the nickel-metal hydride battery needs precious metal as a catalyst, so the use cost of the nickel-metal hydride battery is very expensive, the nickel-metal hydride battery has the memory effect, the biggest difference between the nickel-metal hydride battery and the lithium battery is that the nickel-metal hydride battery needs to be regularly subjected to discharge management to perform subsequent charging operation, if the nickel-metal hydride battery does not discharge, the battery is very easy to expand or even explode due to slight collision or excessive charging during charging, and a charging battery pack needs to be used for performing specific charging operation on the nickel-metal hydride battery in order to ensure the charging stability of the nickel-metal hydride battery.

The existing nickel-hydrogen button type rechargeable battery pack has poor protection effect, so that the problem of falling or collision of the nickel-hydrogen battery is easily caused by the problems of shaking and the like in the use process, and the serious result is easily generated once the nickel-hydrogen battery is collided due to the instability of charging of the nickel-hydrogen battery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a nickel hydrogen knot formula rechargeable battery group with protective structure possesses advantages such as protecting effect is good, has solved the problem among the above-mentioned background art.

(II) technical scheme

For realizing the good purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: the utility model provides a rechargeable battery pack is detained to nickel hydrogen knot formula with protective structure, includes the casing, the interior diapire swing joint of casing has protection spring, protection spring's top fixedly connected with lower plate, the top swing joint of lower plate has the nickel-hydrogen battery body, the top swing joint of nickel-hydrogen battery body has the punch holder, the bottom fixedly connected with rubber cushion of punch holder.

One side fixedly connected with slider of lower plate, one side fixedly connected with fixed block of casing, the positive swing joint of fixed block has the connecting block, one side fixedly connected with apron of connecting block, the bottom fixedly connected with supporting shoe of apron, the bottom swing joint of supporting shoe has the fly leaf, one side fixedly connected with stopper of casing can reach the good effect of this rechargeable battery group protecting effect, makes its problem that can avoid taking place to rock the collision lead to damaging the scheduling problem through the outside protection to the casing and inside parcel formula protection to the nickel-hydrogen battery body, has improved holistic barrier propterty, has satisfied people's user demand.

Preferably, the bottom fixedly connected with crash pad of casing, and the quantity of crash pad be two, and two crash pads use the perpendicular central line of casing as symmetry axis symmetry setting, and the crash pad can protect the both sides of the outer wall of casing and bottom can not be impaired because of slight collision.

Preferably, the spout has been seted up to the inner wall of casing, and the lower plate passes through slider and spout and casing swing joint, and slider and spout make the inside of entering casing that lower plate and punch holder can be quick and can not take place the skew problem.

Preferably, the front swing joint of connecting block has the loose axle, and the fixed block passes through loose axle and connecting block swing joint, and the loose axle makes the removal that the connecting block can be more convenient and with this work of opening and shutting of cooperation apron.

Preferably, the front surface of the supporting block is movably connected with a connecting shaft, the supporting block is movably connected with the movable plate through the connecting shaft, and the movable plate is more convenient to open when the movable plate is opened.

Preferably, one side fixedly connected with expanding spring of fly leaf, the bottom fixedly connected with gyro wheel of fly leaf, the gyro wheel can be in the closed back of apron and the top contact of punch holder and make two fly leaves fork because of the slip of gyro wheel, and expanding spring can stimulate the fly leaf through the resilience force and form the power of gathering together after two fly leaves fork is opened to make the punch holder receive pressure and lower plate laminating more because of gathering together.

Preferably, the slot has been seted up in the front of stopper, the inner wall swing joint of slot has the inserted block, and inserted block and slot make can remain stable after the apron is closed.

(III) advantageous effects

Compared with the prior art, the utility model provides a nickel-hydrogen button rechargeable battery group with protective structure possesses following beneficial effect:

1. this buckle rechargeable battery group of nickel hydrogen with protective structure, through the casing that sets up, the crash pad, protection spring, the lower plate, the nickel-hydrogen battery body, the punch holder, the rubber cushion, the slider, the spout, the apron, the supporting shoe, the connecting axle, the fly leaf, expanding spring and gyro wheel, can reach the effect that this rechargeable battery group protecting effect is good, through outside protection and the inside parcel formula protection to the nickel-hydrogen battery body to the casing make its problem that can avoid taking place to rock the collision lead to damaging the scheduling problem, holistic barrier propterty has been improved, people's user demand has been satisfied.

2. This formula rechargeable battery group is detained to nickel hydrogen with protective structure, through the casing that sets up, the fixed block, the loose axle, the connecting block, the apron, the stopper, slot and inserted block, can reach the effect of this rechargeable battery group operation of being convenient for, through opening and shutting the operation to simple plug structure to the apron, the problem of the fixed being difficult to dismantle and being difficult to the installation that brings of screw rod has been avoided, make people can carry out the quick operation that opens and shuts to the apron at any time, make things convenient for holistic use with this, further people's user demand has been satisfied.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1;

FIG. 4 is a schematic view of the connection between the lower plate and the slider structure of the present invention;

fig. 5 is a schematic view of the connection between the fixing block and the connecting block in the three-dimensional structure of the present invention.

In the figure: 1. a housing; 2. an anti-collision pad; 3. a guard spring; 4. a lower splint; 5. a nickel-metal hydride battery body; 6. an upper splint; 7. a rubber cushion; 8. a slider; 9. a chute; 10. a fixed block; 11. a movable shaft; 12. connecting blocks; 13. a cover plate; 14. a support block; 15. a connecting shaft; 16. a movable plate; 17. a tension spring; 18. a roller; 19. a limiting block; 20. a slot; 21. and (5) inserting the 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.

Example 1

The preferred embodiment of the nickel-hydrogen button rechargeable battery pack with the protection structure provided by the utility model is shown in fig. 1 to 5: the utility model provides a nickel-hydrogen button rechargeable battery group with protective structure, includes casing 1, and casing 1's interior diapire swing joint has protection spring 3, and protection spring 3's top fixedly connected with lower plate 4, lower plate 4's top swing joint have nickel-hydrogen battery body 5, and nickel-hydrogen battery body 5's top swing joint has punch holder 6, and punch holder 6's bottom fixedly connected with rubber cushion 7.

One side fixedly connected with slider 8 of lower plate 4, one side fixedly connected with fixed block 10 of casing 1, the positive swing joint of fixed block 10 has connecting block 12, one side fixedly connected with apron 13 of connecting block 12, the bottom fixedly connected with supporting shoe 14 of apron 13, the bottom swing joint of supporting shoe 14 has fly leaf 16, one side fixedly connected with stopper 19 of casing 1, can reach the effect that this rechargeable battery group protective effect is good, through the outside protection to casing 1 and inside parcel formula protection to nickel-hydrogen battery body 5 make it can avoid taking place to rock the problem of collision and lead to damaging the scheduling problem, holistic barrier propterty has been improved, people's user demand has been satisfied.

In this embodiment, the bottom fixedly connected with crash pad 2 of casing 1, and the quantity of crash pad 2 is two, and two crash pads 2 use the perpendicular central line of casing 1 as symmetry axis symmetry setting, and crash pad 2 can protect the both sides and the bottom of the outer wall of casing 1 can not be impaired because of slight collision.

In this embodiment, the inner wall of the housing 1 is provided with the sliding groove 9, the lower clamp plate 4 is movably connected with the housing 1 through the sliding block 8 and the sliding groove 9, and the sliding block 8 and the sliding groove 9 enable the lower clamp plate 4 and the upper clamp plate 6 to quickly enter the housing 1 and prevent the deviation.

Example 2

On the basis of embodiment 1, the preferred embodiment of the buckle-type rechargeable nickel-hydrogen battery pack with a protective structure provided by the present invention is shown in fig. 1 to 5: the front swing joint of connecting block 12 has loose axle 11, and fixed block 10 passes through loose axle 11 and connecting block 12 swing joint, and loose axle 11 makes connecting block 12 can be more convenient removal and with this cooperation apron 13 the work that opens and shuts.

In this embodiment, the front surface of the supporting block 14 is movably connected with a connecting shaft 15, and the supporting block 14 is movably connected with the movable plate 16 through the connecting shaft 15, so that the movable plate 16 is more convenient to open when the movable plate is opened.

Further, one side fixedly connected with expanding spring 17 of fly leaf 16, the bottom fixedly connected with gyro wheel 18 of fly leaf 16, gyro wheel 18 can contact with the top of punch holder 6 and make two fly leaves 16 fork because of the slip of gyro wheel 18 after apron 13 is closed, and expanding spring 17 can stimulate fly leaf 16 through the resilience force and form the power of gathering together after two fly leaves 16 fork to make punch holder 6 receive pressure and the laminating more of lower plate 4 because of gathering together.

Furthermore, the front surface of the limiting block 19 is provided with a slot 20, the inner wall of the slot 20 is movably connected with an insertion block 21, and the insertion block 20 and the slot 21 enable the cover plate 13 to be stable after being closed.

When using, arrange nickel-hydrogen battery body 5 in on the lower plate 4, later place the concatenation of punch holder 6 and rubber cushion 7 in the top of nickel-hydrogen battery body 5, later put into casing 1 with punch holder 4 and punch holder 6 through slider 8 and spout 9 together inside, place another nickel-hydrogen battery body 5 in casing 1's inside with the same mode, later through closing apron 13, apron 13 closed back gyro wheel 18 contacts punch holder 6 and can slide to both sides, and push down with this to punch holder 6, with this each structure of tight inside avoids follow-up emergence to rock, can accomplish the closure of apron 13 after insert piece 21 gets into slot 20, thereby accomplish work.

To sum up, this buckle rechargeable battery group of nickel-hydrogen with protective structure can realize the good purpose of protective effect, carries out the effective protection of parcel formula to nickel-hydrogen battery through a series of protective structure, avoids nickel-hydrogen battery to cause serious consequences such as damage because of collision scheduling problem, has increased nickel-hydrogen battery's security, has satisfied people's user demand.

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.

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 formula rechargeable battery pack is detained to nickel-hydrogen with protective structure, includes casing (1), its characterized in that: the inner bottom wall of the shell (1) is movably connected with a protection spring (3), the top end of the protection spring (3) is fixedly connected with a lower clamping plate (4), the top of the lower clamping plate (4) is movably connected with a nickel-hydrogen battery body (5), the top of the nickel-hydrogen battery body (5) is movably connected with an upper clamping plate (6), and the bottom of the upper clamping plate (6) is fixedly connected with a rubber cushion (7);

the clamping device is characterized in that a sliding block (8) is fixedly connected to one side of the lower clamping plate (4), a fixed block (10) is fixedly connected to one side of the shell (1), a connecting block (12) is movably connected to the front side of the fixed block (10), a cover plate (13) is fixedly connected to one side of the connecting block (12), a supporting block (14) is fixedly connected to the bottom of the cover plate (13), a movable plate (16) is movably connected to the bottom of the supporting block (14), and a limiting block (19) is fixedly connected to one side of the shell (1).

2. The nickel-hydrogen button rechargeable battery pack with the protective structure as claimed in claim 1, wherein: the bottom fixedly connected with crash pad (2) of casing (1), and the quantity of crash pad (2) is two, and two crash pad (2) use the perpendicular central line of casing (1) to set up as symmetry axis symmetry.

3. The nickel-hydrogen button rechargeable battery pack with the protective structure as claimed in claim 1, wherein: the inner wall of the shell (1) is provided with a sliding groove (9), and the lower clamping plate (4) is movably connected with the shell (1) through a sliding block (8) and the sliding groove (9).

4. The nickel-hydrogen button rechargeable battery pack with protective structure as claimed in claim 1, wherein: the front face of the connecting block (12) is movably connected with a movable shaft (11), and the fixed block (10) is movably connected with the connecting block (12) through the movable shaft (11).

5. The nickel-hydrogen button rechargeable battery pack with the protective structure as claimed in claim 1, wherein: the front surface of the supporting block (14) is movably connected with a connecting shaft (15), and the supporting block (14) is movably connected with a movable plate (16) through the connecting shaft (15).

6. The nickel-hydrogen button rechargeable battery pack with the protective structure as claimed in claim 1, wherein: one side of the movable plate (16) is fixedly connected with a telescopic spring (17), and the bottom of the movable plate (16) is fixedly connected with a roller (18).

7. The buckle rechargeable battery pack with protection structure as claimed in claim 6, wherein: the front of the limiting block (19) is provided with a slot (20), and the inner wall of the slot (20) is movably connected with an inserting block (21).