CN218827310U

CN218827310U - Compact lithium battery

Info

Publication number: CN218827310U
Application number: CN202223075799.XU
Authority: CN
Inventors: 吴富权; 王朝举
Original assignee: Shenzhen Csip Science & Technology Co ltd
Current assignee: Shenzhen Csip Science & Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-07
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a portable power source technical field just discloses a compact lithium cell, the power distribution box comprises a box body, anti-skidding groove has all been seted up to box left surface and right flank, the equal fixedly connected with spout in box front left side and front right side, spout medial surface sliding connection has the case lid, the shockproof piece of box rear side inner wall fixedly connected with. This compact lithium cell, through setting up insertion groove and chucking piece, and elasticity through uninstallation spring makes the lithium cell slide and pop out to the front side from the insertion groove, make the lithium cell lift off fast, and make the chucking piece remove to the medial surface and block the lithium cell under the elasticity of chucking spring through the lithium cell after inserting the insertion groove completely behind the chucking piece, it is very convenient when the installation to make the lithium cell, thereby can't take out from the box body fast when having solved the lithium cell that current compact lithium cell made the device when needing to be changed, thereby very troublesome problem when making the device maintenance.

Description

Compact lithium battery

Technical Field

The utility model relates to a portable power source technical field specifically is a compact lithium cell.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to very active chemical characteristics, so that the lithium battery becomes a mainstream along with the development of scientific technology, and a compact lithium battery is required in certain working environments or in ordinary life; the existing compact lithium battery adopts a structure that the lithium battery is directly fixed on the inner wall of a box body in a threaded connection mode; the compact lithium battery on the market at present adopts a structure that the lithium battery is directly fixed on the inner wall of the box body in a threaded connection mode, so that the lithium battery of the device cannot be quickly taken out of the box body when needing to be replaced, and the device is very troublesome to maintain; in view of this situation, we have developed an implement for solving the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compact lithium cell has solved current compact lithium cell and has made the lithium cell of device can't take out from the box body fast when needing to be changed to very troublesome problem when making the device maintenance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compact lithium battery, includes the box, the antiskid groove has all been seted up to box left surface and right flank, the positive left side of box and the equal fixedly connected with spout in positive right side, spout medial surface sliding connection has the case lid, the shockproof piece of box rear side inner wall fixedly connected with, the shockproof piece openly has seted up the insertion groove, insertion groove rear side inner wall fixedly connected with uninstallation spring, insertion groove medial surface sliding connection has the lithium cell, the shockproof piece openly all fixedly connected with reference column all around, the first flexible post of direction of the equal fixedly connected with in box left side inner wall front side and right side inner wall front side, the equal fixedly connected with chucking spring in box left side inner wall front side and right side inner wall front side, first flexible post medial surface fixedly connected with locating plate leads, the fixed plate is stirred to locating plate medial surface fixedly connected with, stir the inside sliding connection of fixed plate and have the stirring piece, stirring piece back fixedly connected with stretches out the fixed plate, stretch out the positive top of fixed plate and the equal fixedly connected with second flexible post in front bottom, second direction flexible post openly with stirs the fixed plate back fixed connection, stretch out the spring, stretch out the fixed plate top and front bottom.

Preferably, the angle formed by the front surface of the clamping block and the back surface of the lithium battery is forty-five degrees, and the clamping block is made of stainless steel.

Preferably, the first guiding telescopic columns are connected with the box body in a welding mode, and two groups of first guiding telescopic columns are fixedly connected to each group of positioning plates.

Preferably, the shockproof block is made of heat-conducting rubber, and the rubber layers are wrapped on the back face of the box cover and the back face of the clamping block.

Preferably, the number of the unloading springs is two, and the two unloading springs are uniformly distributed around a vertical symmetrical line of the inner wall of the rear side of the insertion groove.

Preferably, the positioning column is cylindrical, the diameter of the positioning column is forty-five millimeters, and the outer surface of the positioning plate is wrapped by the rubber layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a compact lithium cell possesses following beneficial effect:

1. this compact lithium cell, through setting up insertion groove and chucking piece, and elasticity through the uninstallation spring makes the lithium cell slide and pop out to the front side in from the insertion groove, make the lithium cell lift off fast, and make the chucking piece remove to the medial surface and block the lithium cell under the elasticity of chucking spring through the lithium cell after inserting the insertion groove completely, it is very convenient when the installation to make the lithium cell, thereby it makes the lithium cell of device can't take out from the box body fast to have solved current compact lithium cell and when needing to be changed, thereby very troublesome problem when making the device maintenance.

2. This compact lithium cell through setting up the plectrum and stirring the fixed plate to elasticity through extending the spring makes the plectrum stretch out along the flexible post of second direction, and when closing the case lid, the case lid can extrude the plectrum and overcome the elasticity that stretches out the spring and remove to the rear side, makes the device make the vacant space of the inside of device reduce when not influencing lithium cell dismantlement work, thereby makes the whole more compact and small and exquisite of device.

3. According to the compact lithium battery, the shockproof block is arranged, and the insertion groove is formed in the shockproof block, so that the lithium battery in the device is wrapped by the shockproof block, and the lithium battery in the device is not easy to damage due to the fact that the device falls to the ground.

Drawings

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

fig. 2 and fig. 3 are schematic views of the structure of the present invention in an exploded manner;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. an anti-slip groove; 3. a chute; 4. a box cover; 5. a shock-proof block; 6. inserting the groove; 7. unloading the spring; 8. a lithium battery; 9. a positioning column; 10. a first guiding telescopic column; 11. a chucking spring; 12. positioning a plate; 13. shifting the fixing plate; 14. a toggle sheet; 15. extending out of the fixing plate; 16. a second guiding telescopic column; 17. extending the spring; 18. and a clamping block.

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. 1-4, a compact lithium battery comprises a case 1, wherein the left side and the right side of the case 1 are both provided with anti-slip grooves 2, the left side and the right side of the front of the case 1 are both fixedly connected with a sliding groove 3, the inner side of the sliding groove 3 is slidably connected with a case cover 4, the inner wall of the rear side of the case 1 is fixedly connected with a shock-proof block 5, the front of the shock-proof block 5 is provided with an insertion groove 6, the inner wall of the rear side of the insertion groove 6 is fixedly connected with an unloading spring 7, the inner side of the insertion groove 6 is slidably connected with a lithium battery 8, the lithium battery 8 in the device is wrapped by the shock-proof block 5 by arranging the shock-proof block 5, so that the lithium battery 8 in the device is not easy to be damaged because the device falls to the ground, positioning columns 9 are fixedly connected around the front of the shock-proof block 5, the front of the inner wall of the left side and the right side of the case 1 are both fixedly connected with first guiding telescopic columns 10, the front side of the inner wall on the left side and the front side of the inner wall on the right side of the box body 1 are fixedly connected with clamping springs 11, the inner side of a first guiding telescopic column 10 is fixedly connected with a positioning plate 12, the inner side of the positioning plate 12 is fixedly connected with a toggle fixing plate 13, the inner part of the toggle fixing plate 13 is slidably connected with a toggle piece 14, the back side of the toggle piece 14 is fixedly connected with an extending fixing plate 15, the front top and the front bottom of the extending fixing plate 15 are fixedly connected with second guiding telescopic columns 16, the front side of each second guiding telescopic column 16 is fixedly connected with the back side of the toggle fixing plate 13, the front top and the front bottom of the extending fixing plate 15 are fixedly connected with extending springs 17, through arranging the toggle pieces 14 and the toggle fixing plate 13, the toggle pieces 14 extend along the second guiding telescopic columns 16 through the elasticity of the extending springs 17, and when the box cover 4 is closed, the box cover 4 can extrude the toggle pieces 14 to move towards the rear side against the elasticity of the extending springs 17, make the device make the vacant space of the inside of device reduce when not influencing lithium cell 8 dismantlement work, thereby make the whole more compact small and exquisite of device, stir the fixed plate 13 back and stretch out spring 17 front end fixed connection, stir fixed plate 13 medial surface fixedly connected with chucking piece 18, through setting up insertion groove 6 and chucking piece 18, and make lithium cell 8 slide and pop out to the front side in the insertion groove 6 through the elasticity of uninstallation spring 7, make lithium cell 8 lift off fast, and through lithium cell 8 chucking piece 18 make chucking piece 18 move to the medial surface and block lithium cell 8 under chucking spring 11's elasticity after inserting insertion groove 6 completely, it is very convenient when making lithium cell 8 when the installation, thereby it can't take out from the box body fast when having solved current compact lithium cell and having made the lithium cell 8 of device need to be changed, thereby very troublesome problem when making the device maintain.

The utility model discloses in, more convenient and smooth when the installation for making lithium cell 8, the angle that consequently sets up the front of chucking piece 18 and the formation of the lithium cell 8 back is forty-five degrees, and chucking piece 18 is stainless steel, can make chucking piece 18 can move to the outside when receiving lithium cell 8's extrusion and personnel need not to press and dial moving plate 14, and then make lithium cell 8 more convenient and smooth when the installation.

The utility model discloses in, in order to guarantee the reliability when lithium cell 8 is fixed, consequently set up and adopt the welded mode to be connected between first direction flexible post 10 and the box 1, and two sets of first direction flexible posts 10 of fixedly connected with on every group locating plate 12, can make first direction flexible post 10 fixed firm and locating plate 12 can not take place rotatoryly, and then guarantee the reliability when lithium cell 8 is fixed.

The utility model discloses in, can protect lithium cell 8 better for making the device, consequently set up shockproof piece 5 and be the heat conduction rubber material, and the back of case lid 4 and the back of chucking piece 18 all wrap up there is the rubber layer, can make lithium cell 8 can not accumulate too many heat and box 1 leakproofness when closing at the during operation, and then make the device can protect lithium cell 8 better.

The utility model discloses in, more smooth and easy when dismantling in order to make lithium cell 8, consequently the quantity that sets up uninstallation spring 7 is two sets of, and two sets of uninstallation springs 7 are around the vertical symmetry line evenly distributed of 6 rear side inner walls of insertion groove, can make lithium cell 8 atress even when popping out, and then make lithium cell 8 more smooth and easy when dismantling.

The utility model discloses in, in order to make reference column 9 difficult fracture at the during operation, consequently the shape that sets up reference column 9 is cylindrical, and the diameter size of reference column 9 is forty-five millimeters, and the 12 surface parcel of locating plate has the rubber layer, can make reference column 9 receive locating plate 12 striking occasionally certain buffering, and then make reference column 9 difficult fracture at the during operation.

The working principle is as follows: when the lithium battery is damaged and needs to be replaced, the box cover 4 is pushed upwards firstly, the box cover 4 is made to move upwards along the sliding groove 3, at this time, the box cover 4 does not extrude the poking piece 14 any more, the poking piece 14 moves forwards along the second guide telescopic column 16 under the elastic force of the extending spring 17, and the poking piece 14 extends out of the poking fixing plate 13, at this time, only the poking piece 14 at the corresponding position of the lithium battery 8 needing to be replaced needs to be extruded outwards, the clamping blocks 18 at two sides compress the clamping spring 11 and move towards the outer side along the first guide telescopic column 10, so that the clamping block 18 does not clamp the lithium battery 8 any more, at this time, the lithium battery 8 moves forwards under the elastic force of the unloading spring 7 and pops out from the insertion groove 6, so as to complete the unloading of the lithium battery 8, when a new lithium battery 8 is installed, only the lithium battery 8 needs to be aligned with the insertion groove 6 and inserted, during this process, the clamping block 8 will firstly extrude the clamping block 18, and make the clamping block 18 overcome the elastic force of the clamping spring 11 move towards the outer side of the clamping spring, and make the box cover 18 move towards the box cover 11, so as to push the poking piece 14 of the lithium battery 4 to move towards the inner side of the box cover 4, so as to push the second guide telescopic column 14, and move the lithium battery 4 to push the lithium battery 4 to move towards the lower side of the sliding box cover 4, so as to push the lithium battery 8, and to push the sliding of the lithium battery 8, at this time, and to complete the lithium battery 8, and to push the sliding of the lithium battery 8, and to complete the lithium battery 8, at this time, and to complete the sliding of the lithium battery 8, and to the sliding chute 4, at this time, and to complete the lithium battery 8, at this time, and to complete the sliding of the lithium battery 8, and to complete the lithium battery 8, at this time, and to complete the sliding process, at this time, and the lithium battery 8, and to complete the sliding process, at this time, and to complete the installation process, and the lithium battery 8.

In summary, in the compact lithium battery, the insertion slot 6 and the clamping block 18 are arranged, the lithium battery 8 slides to the front side from the insertion slot 6 and is ejected by the elastic force of the unloading spring 7, so that the lithium battery 8 can be rapidly detached, and the clamping block 18 moves to the inner side surface under the elastic force of the clamping spring 11 after the lithium battery 8 is completely inserted into the insertion slot 6 and clamps the lithium battery 8, so that the lithium battery 8 is very convenient to install, thereby solving the problem that the lithium battery 8 of the existing compact lithium battery cannot be rapidly taken out from the box body when needing to be replaced, so that the device is very troublesome to maintain, through setting up the plectrum 14 and stirring fixed plate 13, and make the plectrum 14 stretch out along the flexible post 16 of second direction through the elasticity that stretches out spring 17, and when closing case lid 4, case lid 4 can extrude the plectrum 14 and overcome the elasticity that stretches out spring 17 and move to the rear side, make the device make the vacant space of the inside of device reduce when not influencing lithium cell 8 dismantlement work, thereby make the whole more compact small and exquisite of device, through setting up shockproof piece 5, and through seting up insertion groove 6 on shockproof piece 5, make lithium cell 8 in the device wrapped up by shockproof piece 5, thereby make lithium cell 8 in the device be difficult for taking place to damage because the device drops subaerially.

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 compact lithium battery comprising a case (1), characterized in that: the anti-skidding type anti-skidding box is characterized in that anti-skidding grooves (2) are formed in the left side face and the right side face of the box body (1), sliding grooves (3) are fixedly connected to the front left side face and the front right side face of the box body (1), a box cover (4) is connected to the inner side face of each sliding groove (3) in a sliding mode, anti-skidding blocks (5) are fixedly connected to the inner wall of the rear side of the box body (1), insertion grooves (6) are formed in the front side face of each anti-skidding block (5), unloading springs (7) are fixedly connected to the inner wall of the rear side of each insertion groove (6), lithium batteries (8) are connected to the inner side face of each insertion groove (6) in a sliding mode, positioning columns (9) are fixedly connected to the periphery of the front side face of each anti-skidding block (5), first guiding telescopic columns (10) are fixedly connected to the front side face of the inner wall of the left side of the box body (1) and the front side wall of the right side face of the box body (1), clamping springs (11) are fixedly connected to positioning plates (12), poking fixing plates (13) are fixedly connected to the inner side face of the inner wall, poking fixing plates (13) are connected to the poking plates (14), a poking plate (15) fixedly connected to the front side face fixing plate (15) and a fixing plate (15) fixedly connected to the top of the front fixing plate (16), the flexible post of second direction (16) openly with stir fixed plate (13) back fixed connection, stretch out fixed plate (15) front top and the equal fixedly connected with extension spring (17) of positive bottom, stir fixed plate (13) back and extension spring (17) front end fixed connection, stir fixed plate (13) medial surface fixedly connected with chucking piece (18).

2. A compact lithium battery as claimed in claim 1, characterized in that: the angle formed by the front surface of the clamping block (18) and the back surface of the lithium battery (8) is forty-five degrees, and the clamping block (18) is made of stainless steel.

3. A compact lithium battery as claimed in claim 1, characterized in that: the first guiding telescopic columns (10) are connected with the box body (1) in a welding mode, and two groups of first guiding telescopic columns (10) are fixedly connected to each group of positioning plates (12).

4. A compact lithium battery as claimed in claim 1, characterized in that: the shockproof block (5) is made of heat-conducting rubber, and the back of the box cover (4) and the back of the clamping block (18) are both wrapped with rubber layers.

5. A compact lithium battery as claimed in claim 1, characterized in that: the number of the unloading springs (7) is two, and the two unloading springs (7) are uniformly distributed around a vertical symmetrical line of the inner wall of the rear side of the insertion groove (6).

6. A compact lithium battery as claimed in claim 1, characterized in that: the positioning column (9) is cylindrical, the diameter of the positioning column (9) is forty-five millimeters, and the outer surface of the positioning plate (12) is wrapped by a rubber layer.