CN220105234U

CN220105234U - Lithium battery voltage state detection device

Info

Publication number: CN220105234U
Application number: CN202321572687.7U
Authority: CN
Inventors: 周翔; 路露; 贾超凡; 姚希玟; 蒋雯奕; 方诗音
Original assignee: Huaide College of Changzhou University
Current assignee: Huaide College of Changzhou University
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-28
Anticipated expiration: 2033-06-20

Abstract

The utility model belongs to the field of lithium batteries, and discloses a lithium battery voltage state detection device which comprises a support base and a detection table arranged at the top of the support base, wherein a plurality of detection grooves are formed in the top of the detection table, a first moving block and a second moving block are arranged in each detection groove, a rotating structure for moving is arranged on the first moving block, and an elastic assembly is arranged on the second moving block. According to the utility model, the detection groove is formed in the detection table, the spring piece is arranged on one inner wall of the detection groove, one end of the spring piece is installed between the second movable block, the first movable block is rotatably installed between the first movable block and the screw, and the first movable block moves along with the screw after the screw is rotated, so that the position between the first movable block and the second movable block can be adjusted, the detection work can be performed on lithium batteries with various types and sizes, and the use functionality is improved.

Description

Lithium battery voltage state detection device

Technical Field

The utility model relates to the field of lithium batteries, in particular to a lithium battery voltage state detection device.

Background

A lithium metal battery is generally a battery using manganese dioxide as a positive electrode material, lithium metal or its alloy metal as a negative electrode material, and a nonaqueous electrolyte solution;

after the production of the lithium battery is finished, the detection device is required to detect the voltage state of the lithium battery, however, the conventional lithium battery voltage state detection device has certain defects in the use process, for example, the voltage state detection device can only detect the lithium batteries with the same model size singly, so that the detection is limited, and the use functionality is insufficient.

Disclosure of Invention

In order to solve the problems, the utility model provides a lithium battery voltage state detection device.

The utility model provides a lithium battery voltage state detection device which adopts the following technical scheme:

the utility model provides a lithium battery voltage state detection device, includes the support base, is in the detection platform of support base top installation, a plurality of detection grooves have been seted up at the top of detection platform, every be provided with first movable block and second movable block in the detection groove, wherein install the rotating-structure that removes on the first movable block, and install elastic component on the second movable block.

Further, the elastic component comprises a telescopic pipe and a spring, one end of the elastic component is connected with the inner wall of the detection groove, and the other end of the elastic component is connected with the second moving block.

Further, the rotating structure is a screw, and one end of the screw is installed with a bearing seat installed on the first moving block through a bearing.

Further, detection heads are arranged on the first moving block and the second moving block.

Further, the two ends of the first moving block are provided with sliding blocks, and the sliding blocks move in sliding grooves formed in the inner walls of the detection grooves.

Further, a display is arranged at the top of the detection table.

Further, a wiring hole is formed in one end of the detection table, the wiring hole is combined with the plug, limiting edges are arranged at two ends of the plug, and screw holes formed in the limiting edges correspond to screw holes formed in the detection table and are fixed through screws.

In summary, the present utility model includes at least one of the following beneficial technical effects: according to the utility model, the detection groove is formed in the detection table, the spring piece is arranged on one inner wall of the detection groove, one end of the spring piece is installed between the second movable block, the first movable block is rotatably installed between the first movable block and the screw, and the first movable block moves along with the screw after the screw is rotated, so that the position between the first movable block and the second movable block can be adjusted, the detection work can be performed on lithium batteries with various types and sizes, and the use functionality is improved.

Drawings

Fig. 1 is a schematic diagram of a lithium battery voltage state detection device;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in the present utility model.

The reference numerals in the figures illustrate: 1. a support base; 2. a detection table; 3. a detection groove; 4. a screw; 5. a first moving block; 6. a chute; 7. a slide block; 8. a second moving block; 9. a telescopic tube; 10. a spring; 11. a detection head; 12. a display; 13. a plug; 14. limit edges.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a lithium battery voltage state detection device, which comprises a support base 1 and a detection table 2 arranged at the top of the support base 1, wherein a plurality of detection grooves 3 are formed in the top of the detection table 2, a first moving block 5 and a second moving block 8 are arranged in each detection groove 3, a moving rotating structure is arranged on the first moving block 5, an elastic component is arranged on the second moving block 8, more specifically, according to the size of a lithium battery, a screw 4 is rotated to drive the first moving block 5 to move, after the first moving block 5 moves, the distance between the first moving block 5 and the second moving block 8 can be adjusted, then the lithium battery is placed between the first moving block 5 and the second moving block 8, the voltage state of the lithium battery is detected, the use is convenient, and a limit edge 14 on a plug 13 is arranged on one side surface of the detection table 2 through a screw, so that the plug 13 is not easy to drop.

Referring to fig. 1, the elastic component includes a telescopic tube 9 and a spring 10, one end of the elastic component is connected with the inner wall of the detection groove 3, the other end of the elastic component is connected with the second moving block 8, the rotating structure is a screw 4, one end of the screw 4 is installed with a bearing seat installed on the first moving block 5 through a bearing, the first moving block 5 and the second moving block 8 are both provided with detection heads 11, two ends of the first moving block 5 are provided with sliding blocks 7, and the sliding blocks 7 move in sliding grooves 6 formed on the inner wall of the detection groove 3.

Referring to fig. 1, a display 12 is disposed at the top of the detection table 2, a wiring hole is formed at one end of the detection table 2, the wiring hole is combined with a plug 13, two ends of the plug 13 are provided with limiting edges 14, and screw holes formed on the limiting edges 14 correspond to screw holes formed on the detection table 2 and are fixed by screws.

The embodiment of the utility model provides a lithium battery voltage state detection device, which is implemented by the following principle: when detecting the voltage state of the lithium battery, firstly, the screw 4 is rotated according to the size of the lithium battery, the first moving block 5 is driven to move, after the first moving block 5 moves, the distance between the first moving block 5 and the second moving block 8 can be adjusted, then the lithium battery is placed between the first moving block 5 and the second moving block 8, the voltage state of the lithium battery is detected, the use is convenient, and the limit edge 14 on the plug 13 is installed on one side surface of the detection table 2 through a screw, so that the plug 13 is not easy to drop.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a lithium cell voltage state detection device, includes support base (1), is in detection platform (2) of support base (1) top installation, its characterized in that: a plurality of detection grooves (3) are formed in the top of the detection table (2), a first moving block (5) and a second moving block (8) are arranged in each detection groove (3), a rotating structure for moving is arranged on the first moving block (5), and an elastic component is arranged on the second moving block (8).

2. The lithium battery voltage state detection device according to claim 1, wherein: the elastic component includes flexible pipe (9) and spring (10), the one end of elastic component is connected with the inner wall of detection groove (3), and the other end of elastic component is connected between second movable block (8).

3. The lithium battery voltage state detection device according to claim 2, wherein: the rotating structure is a screw (4), and one end of the screw (4) is installed with a bearing seat installed on the first moving block (5) through a bearing.

4. A lithium battery voltage state detection apparatus according to claim 3, wherein: the first moving block (5) and the second moving block (8) are respectively provided with a detection head (11).

5. The lithium battery voltage state detection device according to claim 1, wherein: the two ends of the first moving block (5) are provided with sliding blocks (6), and the sliding blocks (6) move in sliding grooves (7) formed in the inner wall of the detection groove (3).

6. The lithium battery voltage state detection device according to claim 1, wherein: the top of the detection table (2) is provided with a display (12).

7. The lithium battery voltage state detection device according to claim 1, wherein: the wire connection hole is formed in one end of the detection table (2), the wire connection hole is combined with the plug (13), limiting edges (14) are arranged at two ends of the plug (13), and screw holes formed in the limiting edges (14) correspond to screw holes formed in the detection table (2) and are fixed through screws.