CN210607374U

CN210607374U - Rechargeable lithium ion battery device

Info

Publication number: CN210607374U
Application number: CN201921703057.2U
Authority: CN
Inventors: 徐鲜花; 况磊
Original assignee: Guangdong Chaodian New Energy Co ltd
Current assignee: Guangdong Chaodian New Energy Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-05-22
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a lithium ion battery technical field just discloses a chargeable lithium ion battery device, which comprises a housin, the bottom fixed mounting of casing has ventilative board, the left side fixed mounting of casing has the connecting wire, the top fixed mounting of ventilative board has the lithium cell that is located the casing inside, the inner wall right side fixed mounting of casing has fixed pipe, the inside movable mounting of fixed pipe has first fly leaf, the left side fixed mounting of first fly leaf has the connecting block. This chargeable lithium ion battery device can fix the lithium cell of unidimensional not, thereby reached the purpose of being convenient for change the lithium cell, thereby improve its suitability, it is more convenient to use, simultaneously through setting up the knob, it makes the position of second fly leaf take place to remove through the threaded rod to rotate the knob, thereby adjust the size of the elasticity potential energy of spacing spring, thereby avoid lithium ion battery great and take place to damage in the elasticity that receives, use safe and reliable more.

Description

Rechargeable lithium ion battery device

Technical Field

The utility model relates to a lithium ion battery technical field specifically is a chargeable lithium ion battery device.

Background

The development history of the lithium ion battery industry in China is not long, but the development is fast, the total output of the lithium ion batteries in China in 2012 reaches 41.8 hundred million, and China, Japan and Korea form a three-legged situation in the international lithium ion battery market, but generally speaking, the lithium ion battery industry in China has a large gap with Japan and Korea in the aspects of technology advancement and market competitiveness, the technical development of the lithium ion battery industry in China is started from imitating the mature technology in China, and in the process, the process innovation is the main achievement of the early development of the lithium ion battery industry in China, so that a rechargeable lithium ion battery device can be produced at once, and is indispensable at the same time.

In the rechargeable lithium ion battery devices on the market at present, when most of the lithium ion batteries are used, the sizes of the lithium ion batteries are different, so that matched fixing devices are needed to be used, and the lithium ion batteries need to be matched when being replaced, which is very troublesome, and therefore, the rechargeable lithium ion battery devices are provided to solve the problems.

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 chargeable lithium ion battery device possesses the advantage such as being convenient for change, has solved the chargeable lithium ion battery device on the preceding market, and big many lithium ion batteries are when using, because a lot of all inequalities of lithium ion battery's size, so need use supporting fixing device, need the assorted when changing lithium ion battery, seem very troublesome problem.

(II) technical scheme

In order to realize the purpose of being convenient for to change, the utility model provides a following technical scheme: a rechargeable lithium ion battery device comprises a shell, wherein a ventilation plate is fixedly mounted at the bottom of the shell, a connecting wire is fixedly mounted at the left side of the shell, a lithium battery positioned in the shell is fixedly mounted at the top of the ventilation plate, a fixed pipe is fixedly mounted at the right side of the inner wall of the shell, a first movable plate is movably mounted in the fixed pipe, a connecting block is fixedly mounted at the left side of the first movable plate, a limiting block positioned at the right side of the lithium battery is fixedly mounted at the left side of the connecting block, a limiting spring is fixedly mounted at the right side of the first movable plate, a second movable plate movably connected with the fixed pipe is fixedly mounted at the right side of the limiting spring, a threaded rod positioned at the right side of the second movable plate is in threaded connection with the right side of the threaded rod, a knob, the bottom fixed mounting of top cap has the protection to fill up, the top fixed mounting of casing has bellows, the inside fixed mounting of bellows has the fan.

Preferably, the bottom of the ventilating plate is provided with ventilating openings, and the ventilating openings are uniformly distributed at the bottom of the ventilating plate.

Preferably, the inner wall of the fixed pipe is fixedly provided with a fixed block, and the fixed block is positioned on the left side of the first movable plate.

Preferably, the outer side of the knob is provided with anti-skid grains which are uniformly distributed.

Preferably, the number of the protection pads is two, and the protection pads are black sponges.

Preferably, the left side and the right side of the bottom of the air box are fixedly provided with bases, and rubber pads are sleeved at the bottoms of the bases.

(III) advantageous effects

Compared with the prior art, the utility model provides a chargeable lithium ion battery device possesses following beneficial effect:

the rechargeable lithium ion battery device is characterized in that the limit block is arranged, when the rechargeable lithium ion battery device needs to be replaced, only the lithium battery needs to be extruded to the limit block, the connecting block can extrude the limit spring through the first movable plate, so that the limit spring is stressed and compressed, the first movable plate can slide in the fixed tube, the limit block can be displaced, after the lithium battery is completely placed in the shell, the lithium battery can be loosened, the limit spring can be fixed through the limit block, lithium batteries with different sizes can be fixed, the purpose of facilitating replacement of the lithium battery is achieved, the applicability of the lithium battery is improved, the rechargeable lithium ion battery device is more convenient to use, meanwhile, the knob is arranged, the knob is rotated to move the position of the second movable plate through the threaded rod, so that the size of the elastic potential energy of the limit spring is adjusted, and the lithium ion battery is prevented from being damaged due, the use is safer and more reliable.

Drawings

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

fig. 2 is an enlarged schematic view of a position a of the present invention.

In the figure: the air-permeable fan comprises a shell 1, a ventilating plate 2, a connecting wire 3, a lithium battery 4, a fixed pipe 5, a first movable plate 6, a connecting block 7, a limiting block 8, a limiting spring 9, a second movable plate 10, a threaded rod 11, a knob 12, a top cover 13, a protective pad 14, an air box 15 and a fan 16.

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. 1-2, a rechargeable lithium ion battery device includes a housing 1, a ventilating plate 2 is fixedly installed at the bottom of the housing 1, a ventilating opening is opened at the bottom of the ventilating plate 2, the ventilating opening is uniformly distributed at the bottom of the ventilating plate 2, a connecting wire 3 is fixedly installed at the left side of the housing 1, a lithium battery 4 located inside the housing 1 is fixedly installed at the top of the ventilating plate 2, a fixed tube 5 is fixedly installed at the right side of the inner wall of the housing 1, a fixed block is fixedly installed on the inner wall of the fixed tube 5 and located at the left side of a first movable plate 6, a first movable plate 6 is movably installed inside the fixed tube 5, a connecting block 7 is fixedly installed at the left side of the first movable plate 6, a limiting block 8 located at the right side of the lithium battery 4 is fixedly installed at the left side of the connecting block 7, a limiting spring 9 is fixedly installed at the right side of the first movable plate 6, a second movable, the right side of the shell 1 is in threaded connection with a threaded rod 11 positioned on the right side of the second movable plate 10, a knob 12 is fixedly mounted on the right side of the threaded rod 11, anti-skid grains are formed in the outer side of the knob 12 and are uniformly distributed, a top cover 13 is fixedly mounted on the top of the shell 1, a protection pad 14 is fixedly mounted at the bottom of the top cover 13, the number of the protection pads 14 is two, the protection pad 14 is black sponge, an air box 15 is fixedly mounted at the top of the shell 1, a fan 16 is fixedly mounted inside the air box 15, a base is fixedly mounted on the left side and the right side of the bottom of the air box 15, a rubber pad is sleeved at the bottom of the base, through the arrangement of the limiting blocks 8, when replacement is needed, only the lithium battery 4 is required to extrude the limiting blocks 8, the connecting block 7 can extrude the limiting spring 9 through the first movable plate 6, so that the limiting, the displacement will take place for stopper 8, put into casing 1 back with lithium cell 4 completely, it can to loosen lithium cell 4, spacing spring 9 can be fixed through stopper 8, can fix not unidimensional lithium cell 4, thereby the purpose of being convenient for change lithium ion battery has been reached, thereby improve its suitability, it is more convenient to use, simultaneously through setting up knob 12, it makes the position of second fly leaf 10 to take place to remove through threaded rod 11 to rotate knob 12, thereby adjust the size of the elastic potential energy of spacing spring 9, thereby avoid lithium ion battery great and take place to damage in the elasticity that receives, use safe and reliable more.

In summary, according to the rechargeable lithium ion battery device, by arranging the limiting block 8, when the rechargeable lithium ion battery device needs to be replaced, only the lithium battery 4 needs to be extruded on the limiting block 8, the connecting block 7 extrudes the limiting spring 9 through the first movable plate 6, so that the limiting spring 9 is compressed, the first movable plate 6 slides in the fixed tube 5, the limiting block 8 displaces, after the lithium battery 4 is completely put into the shell 1, the lithium battery 4 is loosened, the limiting spring 9 is fixed through the limiting block 8, lithium batteries 4 with different sizes can be fixed, so that the purpose of facilitating replacement of the lithium ion battery is achieved, the applicability of the rechargeable lithium ion battery device is improved, the rechargeable lithium ion battery device is more convenient to use, and meanwhile, by arranging the knob 12, the knob 12 is rotated to move the position of the second movable plate 10 through the threaded rod 11, so as to adjust the magnitude of the elastic potential energy of the limiting spring 9, therefore, the damage of the lithium ion battery due to large elasticity is avoided, the use is safer and more reliable, and the problems that the prior rechargeable lithium ion battery devices on the market are very troublesome because the matched fixing devices are needed to be used and the lithium ion batteries need to be matched when being replaced due to different sizes of the lithium ion batteries when the large number of the lithium ion batteries are used are solved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 rechargeable lithium-ion battery device comprising a casing (1), characterized in that: the bottom fixed mounting of casing (1) has ventilative board (2), the left side fixed mounting of casing (1) has connecting wire (3), the top fixed mounting of ventilative board (2) has lithium cell (4) that are located casing (1) inside, the inner wall right side fixed mounting of casing (1) has fixed pipe (5), the inside movable mounting of fixed pipe (5) has first fly leaf (6), the left side fixed mounting of first fly leaf (6) has connecting block (7), the left side fixed mounting of connecting block (7) has stopper (8) that are located lithium cell (4) right side, the right side fixed mounting of first fly leaf (6) has spacing spring (9), the right side fixed mounting of spacing spring (9) has second fly leaf (10) with fixed pipe (5) swing joint, the right side threaded connection of casing (1) has threaded rod (11) that are located second fly leaf (10) right side, the right side fixed mounting of threaded rod (11) has knob (12), the top fixed mounting of casing (1) has top cap (13), the bottom fixed mounting of top cap (13) has protection pad (14), the top fixed mounting of casing (1) has bellows (15), the inside fixed mounting of bellows (15) has fan (16).

2. The rechargeable lithium-ion battery device of claim 1, wherein: the bottom of the ventilating plate (2) is provided with ventilating openings which are uniformly distributed at the bottom of the ventilating plate (2).

3. The rechargeable lithium-ion battery device of claim 1, wherein: the inner wall of the fixed pipe (5) is fixedly provided with a fixed block, and the fixed block is positioned on the left side of the first movable plate (6).

4. The rechargeable lithium-ion battery device of claim 1, wherein: the outer side of the knob (12) is provided with anti-skid grains which are uniformly distributed.

5. The rechargeable lithium-ion battery device of claim 1, wherein: the number of the protection pads (14) is two, and the protection pads (14) are black sponges.

6. The rechargeable lithium-ion battery device of claim 1, wherein: the left side and the right side of the bottom of the air box (15) are fixedly provided with bases, and rubber pads are sleeved at the bottoms of the bases.