CN220207809U

CN220207809U - Lithium battery simulation device

Info

Publication number: CN220207809U
Application number: CN202321560016.9U
Authority: CN
Inventors: 黄代富; 刘思念; 李川; 谭皎; 孙经慧; 张晓鹏
Original assignee: Shanghai Lizhi Electromechanical Equipment Co ltd
Current assignee: Shanghai Lizhi Electromechanical Equipment Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-19
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a lithium battery simulator, which relates to the technical field of protective structures and comprises a lithium battery simulator body, wherein the outer surface of the lithium battery simulator body is provided with a protective structure, the protective structure comprises two protective parts and an auxiliary part, the auxiliary part is positioned on the protective part, the protective part comprises a protective box, a fixing assembly is arranged on the protective box, the auxiliary part comprises a connecting block and a pushing assembly, the connecting block and the pushing assembly are respectively positioned on one protective box, the bottom of the lithium battery simulator body is fixedly connected with a limiting block, the two protective boxes can form a cuboid, and the lithium battery simulator body is positioned in the cuboid. According to the lithium battery simulator, the lithium battery simulator body is conveniently protected, so that the service life of the device is prolonged, the two protection boxes are conveniently fixed, and meanwhile, when the protection boxes are opened, the two protection boxes can be automatically separated, so that the two protection boxes can be conveniently unfolded.

Description

Lithium battery simulation device

Technical Field

The utility model relates to the technical field of protective structures, in particular to a lithium battery simulation device.

Background

When the battery power supply equipment is powered by using a battery, the working state of the battery is controlled by the power supply control unit, and a reasonable charging and discharging mechanism and a battery protection mechanism are determined. The lithium battery simulator has the functions of replacing the existing lithium battery, simulating the output state of the real battery and the charge and discharge characteristics of the battery, changing various conditions at any time according to the needs of a user, and rapidly verifying the response of the device to be tested under different battery conditions.

The prior lithium battery simulator is mainly provided with no protective structure outside, and is generally directly placed in an operation desk or a storage cabinet when not in use, if the lithium battery simulator is directly placed on the operation desk, ash is easy to fall down, and dust easily causes a series of problems such as short electricity and the like after entering the lithium battery simulator, so that the service life of the device is influenced, and the lithium battery simulator is directly placed in the storage cabinet and easily collides or extrudes objects in the storage cabinet, so that the lithium battery simulator is damaged.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background art, and provides a lithium battery simulation device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a lithium cell analogue means, includes lithium cell simulator body, lithium cell simulator body surface is equipped with protective structure, protective structure includes two protection parts and auxiliary component, and auxiliary component is located protection part, protection part includes the protection box, be equipped with fixed subassembly on the protection box, auxiliary component includes connecting block and promotes the subassembly, and connecting block and promote the subassembly and be located a protection box respectively.

Preferably, the bottom of the lithium battery simulator body is fixedly connected with a limiting block, and the limiting block is located at the middle position.

Preferably, the two protection boxes can form a cuboid, the lithium battery simulator body is located in the cuboid, and the length, width and height of the cuboid are both greater than those of the lithium battery simulator body.

The protection box can play a protective role on the lithium battery simulator body, and can play a supporting role.

Preferably, a sliding block is hinged at the bottom in the protection box, and the sliding block is in sliding connection with the limiting block.

Preferably, the fixing component comprises a return block fixedly connected with one side of the protection box, the other side of the protection box is fixedly connected with a fixing block, and one side of the fixing block is fixedly connected with an elastic sheet.

The setting of fixed subassembly is convenient for the fixed of two protection boxes.

Preferably, the elastic piece corresponds to the return block, the elastic piece consists of two cross bars and an arc-shaped rod, and two ends of the arc-shaped rod are fixedly connected with one cross bar respectively.

Preferably, the pushing assembly comprises a mounting block fixedly connected with the protection box, a sliding rod is slidably connected to the mounting block, two ends of the sliding rod penetrate through the mounting block and extend out of a part of the mounting block, one end of the sliding rod is fixedly connected with a push plate corresponding to the connecting block, a spring is sleeved on the outer surface of the sliding rod, and two ends of the spring are fixedly connected with the push plate and the mounting block respectively.

The arrangement of the pushing assembly facilitates the opening of the two protective boxes.

The utility model has at least the following beneficial effects:

1. the utility model provides a lithium cell analogue means, through the setting of protection box and fixed subassembly, is convenient for protect lithium cell simulator body to prevent that the dust from getting into in the lithium cell simulator body, also avoid the foreign object to collide rather than, and then the life of extension device, and still be convenient for two protection box's of fixing, prevent that two protection boxes from separately influencing the protection effect.

2. A lithium battery simulation device is characterized in that two protection boxes can be automatically separated when the protection boxes are opened through the arrangement of a pushing assembly and a connecting block, so that the two protection boxes can be conveniently unfolded.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an expanded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of a lithium battery simulator body according to the present utility model;

FIG. 5 is a schematic view of the structure of the protective member of the present utility model;

FIG. 6 is an exploded view of the securing assembly of the present utility model;

fig. 7 is an exploded view of the auxiliary component of the present utility model.

In the figure: 1. a lithium battery simulator body; 101. a limiting block; 2. a protective structure; 3. a protective member; 301. a protective case; 3011. a slide block; 302. a fixing assembly; 3021. a loop-shaped block; 3022. a fixed block; 3023. an elastic sheet; 4. an auxiliary member; 401. a connecting block; 402. a pushing assembly; 4021. a mounting block; 4022. a slide bar; 4023. a push plate; 4024. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 7, a lithium battery simulator comprises a lithium battery simulator body 1, wherein the lithium battery simulator body 1 is of the prior art, and not much description is made here, a protective structure 2 is arranged on the outer surface of the lithium battery simulator body 1, the protective structure 2 comprises two protective components 3 and an auxiliary component 4, the auxiliary component 4 is arranged on the protective component 3, the protective component 3 comprises a protective box 301, a fixing component 302 is arranged on the protective box 301, the auxiliary component 4 comprises a connecting block 401 and a pushing component 402, and the connecting block 401 and the pushing component 402 are respectively arranged on one protective box 301.

The bottom of the lithium battery simulator body 1 is fixedly connected with a limiting block 101, the limiting block 101 is located at the middle position, and the setting of the limiting block 101 is used for connecting the protection box 301 and the lithium battery simulator body 1.

Two protection boxes 301 can form a cuboid, and the lithium battery simulator body 1 is located in the cuboid, and the length, width and height in the cuboid are both greater than the length, width and height of the lithium battery simulator body 1, so that the lithium battery simulator body 1 can be protected conveniently, the inner bottom of the protection box 301 is hinged with a slide block 3011, and the slide block 3011 is connected with the limiting block 101 in a sliding mode.

The fixing assembly 302 comprises a return block 3021 fixedly connected with one side of the protection box 301, a fixing block 3022 fixedly connected with the other side of the protection box 301, an elastic sheet 3023 fixedly connected with one side of the fixing block 3022, the return blocks 3021 on the two protection boxes 301 are respectively located on two different sides, the return blocks 3021 are corresponding to the elastic sheets 3023, the two protection boxes 301 are convenient to connect and fix, the elastic sheets 3023 are corresponding to the return blocks 3021, the elastic sheet 3023 is composed of two cross bars and an arc-shaped rod, and two ends of the arc-shaped rod are respectively fixedly connected with one cross bar.

The pushing component 402 comprises a mounting block 4021 fixedly connected with the protection box 301, a sliding rod 4022 is slidably connected to the mounting block 4021, two ends of the sliding rod 4022 penetrate through the mounting block 4021 and extend out of the mounting block 4021 to form a part, one end of the sliding rod 4022 is fixedly connected with a push plate 4023 corresponding to the connecting block 401, the connecting block 401 can be pushed to one side through the arrangement of the push plate 4023, accordingly, the two protection boxes 301 can be conveniently loosened, a spring 4024 is sleeved on the outer surface of the sliding rod 4022, and two ends of the spring 4024 are fixedly connected with the push plate 4023 and the mounting block 4021 respectively.

When the protective device is used, the arc-shaped rods on the elastic pieces 3023 are pressed inwards, the two ends of each arc-shaped rod extend towards the two sides, the radian of each arc-shaped rod is increased, so that the top ends of the arc-shaped rods retract inwards until the top ends of the arc-shaped rods correspond to the middle holes of the return-type blocks 3021, and the protective device is characterized in that under the action of the elastic force of the springs 4024, the protective device can push the push plate 4023 towards the connecting block 401, so that the two protective boxes 301 are separated.

The two protection boxes 301 are then pushed to both sides until the slider 3011 slides to the most lateral side of the stopper 101, then the protection boxes 301 are rotated 90 degrees so as to be located below the lithium battery simulator body 1, and then the two protection boxes 301 are pushed to the middle until the two protection boxes 301 are in contact, at which time the lithium battery simulator body 1 falls on the protection boxes 301, thereby supporting the protection boxes 301.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium cell analogue means, includes lithium cell simulator body (1), its characterized in that, lithium cell simulator body (1) surface is equipped with protective structure (2), protective structure (2) are including two protection parts (3) and auxiliary component (4), and auxiliary component (4) are located protection part (3), protection part (3) are including protection box (301), be equipped with fixed subassembly (302) on protection box (301), auxiliary component (4) include connecting block (401) and pushing subassembly (402), and connecting block (401) and pushing subassembly (402) are located respectively on one protection box (301).

2. The lithium battery simulator according to claim 1, wherein a limiting block (101) is fixedly connected to the bottom of the lithium battery simulator body (1), and the limiting block (101) is located at an intermediate position.

3. The lithium battery simulator according to claim 2, wherein the two protection boxes (301) can form a cuboid, the lithium battery simulator body (1) is located in the cuboid, and the length, width and height of the cuboid are larger than those of the lithium battery simulator body (1).

4. A lithium battery simulation device according to claim 3, characterized in that a slide block (3011) is hinged at the bottom of the protective box (301), and the slide block (3011) is slidingly connected with the limiting block (101).

5. The lithium battery simulation device according to claim 4, wherein the fixing assembly (302) comprises a square block (3021) fixedly connected with one side of the protection box (301), the other side of the protection box (301) is fixedly connected with a fixing block (3022), and one side of the fixing block (3022) is fixedly connected with an elastic sheet (3023).

6. The lithium battery simulation device according to claim 5, wherein the elastic piece (3023) corresponds to the loop-shaped block (3021), the elastic piece (3023) is composed of two cross bars and an arc-shaped rod, and two ends of the arc-shaped rod are fixedly connected with one cross bar respectively.

7. The lithium battery simulation device according to claim 6, wherein the pushing assembly (402) comprises a mounting block (4021) fixedly connected with the protection box (301), a sliding rod (4022) is slidably connected to the mounting block (4021), two ends of the sliding rod (4022) penetrate through the mounting block (4021) and extend out of the mounting block, one end of the sliding rod (4022) is fixedly connected with a push plate (4023) corresponding to the connecting block (401), a spring (4024) is sleeved on the outer surface of the sliding rod (4022), and two ends of the spring (4024) are fixedly connected with the push plate (4023) and the mounting block (4021) respectively.