CN210723176U

CN210723176U - Lithium battery pack convenient to replace

Info

Publication number: CN210723176U
Application number: CN201922172080.XU
Authority: CN
Inventors: 龙希罕
Original assignee: Guangdong Bolong Energy Technology Co Ltd
Current assignee: Guangdong Bolong Energy Technology Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-06-09
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a lithium cell group convenient to change, which comprises a housin, the inside middle-end of casing is fixed with the baffle, the left and right sides side of baffle all is provided with lithium cell body, the mounting groove has all been seted up to the inside lower extreme of casing corresponding lithium cell body's position department, the position department of the inside bottom of mounting groove all is fixed with the second spring, the upper end of second spring all is fixed with the push pedal, the standing groove has all been seted up to the inside left and right sides end corresponding lithium cell body's of casing position department, all be provided with the clamp plate between standing groove and the lithium cell body, the inside upside of standing groove all is fixed with first spring, first spring and corresponding clamp plate fixed connection, the upper end of casing is provided with the apron. The utility model discloses a set up second spring, push pedal, baffle, first spring and clamp plate, solved and did not possess the problem of being convenient for change and do not possess spacing function in the lithium cell group.

Description

Lithium battery pack convenient to replace

Technical Field

The utility model relates to an electronic equipment technical field specifically is a lithium cell group convenient to change.

Background

The lithium battery is a battery using lithium metal or lithium alloy as an anode material and using a non-aqueous electrolyte solution, and because the chemical properties of the lithium metal are very active, the lithium metal is very high in processing, storage and use and has very high requirements on environment, so the lithium battery is not applied for a long time, along with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased, very high requirements are provided for power supplies, and the lithium battery enters a large-scale practical stage.

Disclosure of Invention

Solves the technical problem

An object of the utility model is to provide a lithium cell group convenient to change to solve the problem that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell group convenient to change, includes the casing, the inside middle-end of casing is fixed with the baffle, the left and right sides of baffle all is provided with lithium cell body, the mounting groove has all been seted up to the corresponding lithium cell body's of the inside lower extreme position department of casing, the position department of the inside bottom of mounting groove all is fixed with the second spring, the upper end of second spring all is fixed with the push pedal, the standing groove has all been seted up to the corresponding lithium cell body's of the end department about the casing is inside, all be provided with the clamp plate between standing groove and the lithium cell body, the inside upside of standing groove all is fixed with first spring, first spring and corresponding clamp plate fixed connection, the upper end of casing is provided with the apron.

Preferably, the lower ends of the pressing plates are arranged in the corresponding placing grooves, and rotating rods are fixed on the front side and the rear side of the lower ends of the pressing plates.

Preferably, the inside front and back end of standing groove all seted up the rotation hole in the position department that corresponds the dwang, the one end setting of dwang is downthehole in corresponding rotation.

Preferably, a moving block is fixed at the right end of the cover plate, and movable rods are fixed at the front end and the rear end of the moving block.

Preferably, a moving opening is formed in the upper end of the left side of the inside of the shell and corresponds to the moving block, the left side of the moving block is arranged at the moving opening, and moving grooves are formed in the positions, corresponding to the moving rods, of the front end and the rear end of the moving opening.

Preferably, an inserting plate is fixed at the right end of the cover plate, a slot is formed in the position, corresponding to the inserting plate, in the shell, and a protruding block is fixed at the upper end of the cover plate.

Advantageous effects

The utility model provides a lithium cell group convenient to change possesses following beneficial effect:

(1) the utility model discloses a set up second spring and push pedal, when needing quick change lithium cell body, at first move the lug left, and then make the lug drive the apron and move left, and then make the picture peg take out from the slot, rotate the apron upwards, and then make the movable block drive the movable rod and rotate in the movable groove, at this moment again with the clamp plate on the lithium cell body to move towards the standing groove, thereby make the upper end of lithium cell body not have the clamp plate suppression, and then through the elastic reset of second spring, make the second spring promote the push pedal and move upwards, thereby make the push pedal promote the lithium cell body and move upwards, and then make the lithium cell body shift out from the casing is inside, and then conveniently change the lithium cell body, solved and did not possess the function of being convenient for changing in the lithium cell group, possessed simple structure's benefit simultaneously;

(2) the utility model is provided with the baffle plate, the first spring and the pressing plate, when the lithium battery body needs to be placed in the shell, the pressing plate is firstly moved towards the side wall in the shell, so that the pressing plate drives the rotating rod to rotate in the rotating hole, and further the pressing plate extrudes the first spring, after the pressing plate is moved to the inside of the placing groove, the lithium battery body is placed at the two ends of the baffle plate, and further the lithium battery body extrudes the pushing plate, and further the pushing plate is extruded into the mounting groove, and further the pushing plate extrudes the second spring, after the lithium battery body is completely placed in the shell, the pressing plate is loosened, and further the first spring resets, the pressing plate is pushed by the first spring, so that the pressing plate is pressed on the lithium battery body, and because the elasticity of the first spring is greater than that of the second spring, the lithium battery body is further limited by, make lithium cell body receive spacingly through clamp plate and baffle, solved and do not possess the problem of spacing function in the lithium cell group, possessed the benefit of the operation of being convenient for simultaneously.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a rear view of the present invention;

fig. 3 is an external front view structural diagram of the present invention.

The reference numbers in the figures are: 1. a housing; 2. a cover plate; 3. a partition plate; 4. a lithium battery body; 5. a placement groove; 6. a first spring; 7. rotating the rod; 8. a second spring; 9. pushing the plate; 10. rotating the hole; 11. pressing a plate; 12. a slot; 13. moving the port; 14. a movable groove; 15. inserting plates; 16. a bump; 17. a movable rod; 18. a moving block; 19. and (4) mounting the groove.

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. 1-3, the present invention provides a technical solution: a lithium battery pack convenient to replace comprises a shell 1, a partition plate 3 is fixed at the middle end in the shell 1, lithium battery bodies 4 are arranged on the left and right sides of the partition plate 3, mounting grooves 19 are formed in positions of the lower end in the shell 1 corresponding to the lithium battery bodies 4, second springs 8 are fixed at positions of the bottom ends in the mounting grooves 19, push plates 9 are fixed at the upper ends of the second springs 8, when the press plates 11 are moved away, the lithium battery bodies 4 are pushed upwards by the push plates 9 through the elastic force of the second springs 8, placing grooves 5 are formed in positions of the left and right ends in the shell 1 corresponding to the lithium battery bodies 4, press plates 11 are arranged between the placing grooves 5 and the lithium battery bodies 4, first springs 6 are fixed on the upper sides in the placing grooves 5, and the press plates 11 above the lithium battery bodies 4 through the elastic force of the first springs 6, and then make lithium cell body 4 receive spacingly, the first spring 6 of elasticity that used first spring 6 is greater than the elasticity of second spring 8 and corresponding clamp plate 11 fixed connection, and the upper end of casing 1 is provided with apron 2, blocks the inside of casing 1 through apron 2.

Further, the lower end of the pressing plate 11 is disposed in the corresponding placing groove 5, when the pressing plate 11 moves in the direction of the placing groove 5, the pressing plate 11 extrudes the first spring 6, and the front and rear sides of the lower end of the pressing plate 11 are fixed with the rotating rods 7.

Further, the inside front and back end of standing groove 5 corresponds the position department of dwang 7 and has all seted up rotation hole 10, and when moving clamp plate 11, clamp plate 11 can drive dwang 7 at rotation hole 10 internal rotation, and the one end setting of dwang 7 is in corresponding rotation hole 10.

Further, a moving block 18 is fixed at the right end of the cover plate 2, after the moving block 18 moves in the moving port 13, the moving block 18 can drive the cover plate 2 to move, meanwhile, the moving block 18 can drive the movable rod 17 to move, and the movable rods 17 are fixed at the front end and the rear end of the moving block 18.

Further, a moving opening 13 is formed in the position, corresponding to the moving block 18, of the upper end of the left side of the interior of the housing 1, the left side of the moving block 18 is arranged at the moving opening 13, the moving block 18 can move in the moving opening 13, movable grooves 14 are formed in the positions, corresponding to the movable rods 17, of the front end and the rear end of the moving opening 13, the movable rods 17 are placed in the movable grooves 14, the moving block 18 is limited in the moving opening 13, the moving block 18 is prevented from falling off, meanwhile, the movable rods 17 can move left and right in the movable grooves 14, and the movable rods 17 can rotate in the movable grooves 14.

Further, apron 2's right-hand member is fixed with picture peg 15, slot 12 has been seted up to the corresponding picture peg 15's of casing 1 inside position department, places in the inside back of slot 12 when picture peg 15, can make apron 2 can't rotate on casing 1, and the upper end of apron 2 is fixed with lug 16, because apron 2 upper end levels smoothly, because it is comparatively arduous moving apron 2, consequently makes apron 2 convenient and fast more when removing through lug 16.

The working principle is as follows: when the lithium battery is used, when the lithium battery body 4 needs to be placed inside the shell 1, the pressing plate 11 is firstly moved towards the side wall inside the shell 1, so that the pressing plate 11 drives the rotating rod 7 to rotate in the rotating hole 10, and further the pressing plate 11 extrudes the first spring 6, after the pressing plate 11 is moved to the inside of the placing groove 5, the lithium battery body 4 is placed inside the shell 1, and further the lithium battery body 4 extrudes the pushing plate 9, and further the pushing plate 9 is extruded into the mounting groove 19, and further the pushing plate 9 extrudes the second spring 8, after the lithium battery body 4 is completely placed inside the shell 1, the pressing plate 11 is loosened, and further the first spring 6 is reset, the first spring 6 pushes the pressing plate 11, so that the pressing plate 11 is pressed on the lithium battery body 4, because the elasticity of the first spring 6 is greater than the elasticity of the second spring 8, further, the lithium battery body 4 is limited by the pressing plate 11, so that the pushing plate 9 cannot push the lithium battery body 4, at this time, the moving block 18 moves rightwards in the moving opening 13, so that the cover plate 2 moves rightwards, so that the inserting plate 15 moves into the slot 12, when the lithium battery body 4 needs to be replaced quickly, the bump 16 moves leftwards first, so that the bump 16 drives the cover plate 2 to move leftwards, so that the inserting plate 15 is taken out of the slot 12, the cover plate 2 is rotated upwards, so that the moving block 18 drives the moving rod 17 to rotate in the moving groove 14, at this time, the pressing plate 11 on the lithium battery body 4 moves inwards the placing groove 5, so that the upper end of the lithium battery body 4 is not pressed by the pressing plate 11, and further, through elastic reset of the second spring 8, the pushing plate 9 is pushed upwards by the second spring 8, so that the pushing plate 9 pushes the lithium, and then make lithium cell body 4 shift out from casing 1 is inside, and then conveniently change lithium cell body 4.

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 lithium cell group convenient to change, includes casing (1), its characterized in that: a partition plate (3) is fixed at the middle end in the shell (1), the left side and the right side of the partition plate (3) are respectively provided with a lithium battery body (4), the lower end of the shell (1) is provided with mounting grooves (19) corresponding to the lithium battery body (4), the positions of the bottom ends in the mounting grooves (19) are all fixed with second springs (8), the upper end of the second spring (8) is fixed with a push plate (9), the left end and the right end inside the shell (1) are provided with a placing groove (5) corresponding to the position of the lithium battery body (4), a pressure plate (11) is arranged between the placing groove (5) and the lithium battery body (4), the upper side in the placing groove (5) is fixed with a first spring (6), the first springs (6) are fixedly connected with the corresponding pressing plates (11), and the upper end of the shell (1) is provided with a cover plate (2).

2. The lithium battery pack convenient to replace according to claim 1, wherein: the lower end of the pressing plate (11) is arranged in the corresponding placing groove (5), and the front side and the rear side of the lower end of the pressing plate (11) are both fixed with rotating rods (7).

3. The lithium battery pack convenient to replace according to claim 2, wherein: the inside front and back end of standing groove (5) all seted up rotation hole (10) in the position department that corresponds dwang (7), the one end setting of dwang (7) is in corresponding rotation hole (10).

4. The lithium battery pack convenient to replace according to claim 1, wherein: a moving block (18) is fixed at the right end of the cover plate (2), and moving rods (17) are fixed at the front end and the rear end of the moving block (18).

5. The lithium battery pack convenient to replace according to claim 4, wherein: the movable type motor is characterized in that a movable opening (13) is formed in the position, corresponding to the movable block (18), of the upper end of the left side in the shell (1), the left side of the movable block (18) is arranged at the movable opening (13), and movable grooves (14) are formed in the positions, corresponding to the movable rods (17), of the front end and the rear end of the movable opening (13).

6. The lithium battery pack convenient to replace according to claim 1, wherein: the right end of apron (2) is fixed with picture peg (15), slot (12) have been seted up to the corresponding picture peg (15) position department in inside of casing (1), the upper end of apron (2) is fixed with lug (16).