Adjustable lithium battery electric quantity detection device

Abstract

The utility model discloses an adjustable lithium battery electric quantity detection device, which belongs to the technical field of lithium battery detection and comprises a working table, a control panel and a center table are arranged at the top of the working table, an extension rod is arranged at the bottom of the working table, a supporting column is arranged at the bottom of the extension rod, and a tooth groove is formed in the extension rod. A lifting gear meshed with the tooth groove is arranged in the tooth groove, a linkage rod and a linkage gear are arranged on the lifting gear, and a chain is arranged on the linkage gear; according to the adjustable lithium battery electric quantity detection device, a motor II is started through a control panel, so that a screw rod rotates, a lithium battery assembly on a center table is fixed through cooperation of a limiting block, and a detector detects the lithium battery assembly through an electric wire and feeds back to the control panel; and the screw rod drives the clamping plate to move, so that electric quantity detection can be conveniently carried out on the lithium battery assemblies with different specifications and sizes, and the detection efficiency of the detector is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery detection, in particular to an adjustable lithium battery power detection device. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and a non-aqueous electrolyte solution. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium. Their safety, specific capacity, self-discharge rate and performance-price ratio are all superior to lithium ion batteries. Existing car batteries and power banks are mostly composed of multiple lithium battery cells.

[0003] During the detection process, existing lithium battery power detectors often require manual assistance to connect the detector connector to the battery power line. Conventional detectors have a single function and are not convenient for detecting lithium battery components of different sizes, which greatly reduces the detection efficiency. In addition, traditional detectors are often of fixed height, so they are not convenient for operators of different heights to use, which greatly reduces the practicality of the detector. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides an adjustable lithium battery power detection device, which solves the problem that the traditional lithium battery power detector functional unit is not convenient for detecting lithium battery components of different specifications and is not convenient for operators of different heights to use.

[0005] To achieve the above object, the utility model provides the following technical solutions: an adjustable lithium battery power detection device, comprising a workbench, a control panel and a center table are arranged on the top of the workbench, an extension rod is arranged at the bottom of the workbench, a support column is arranged at the bottom of the extension rod, a tooth groove is opened on the extension rod, a lifting gear meshing with the tooth groove is arranged inside the tooth groove, a linkage rod and a linkage gear are arranged on the lifting gear, and a chain is arranged on the linkage gear;

[0006] A fixing block is arranged on the support column, a motor 1 is arranged on the fixing block, a limiting rod and a screw rod are arranged on the center platform, a clamping plate and a side plate are arranged at both ends of the limiting rod and the screw rod, a detector and a motor 2 are arranged on the side plate, an electric wire is arranged at one end of the clamping plate, and a detection plate is arranged at the other end of the clamping plate.

[0007] As a further solution of the utility model: the number of the extension rods is four, and the four extension rods are arranged on the four corners of the workbench, the bottom of the extension rod is inserted into the support column, the lifting gear is arranged inside the extension rod, and the two ends of the connecting rod pass through the support column and are fixedly connected to the lifting gear.

[0008] As a further solution of the utility model: the connecting gear is fixedly connected to the two ends of the connecting rod, the chain is installed on the connecting gear, the number of the connecting rod is two, and the two connecting rods are arranged on four supporting columns, the number of the chains is two, and the two chains are evenly distributed on the two ends of the connecting rod.

[0009] As a further solution of the utility model: the fixed block is fixedly connected to one of the supporting columns, the motor 1 is fixedly connected to the top of the fixed block, and the output end of the motor 1 passes through the supporting column and is fixedly connected to the lifting gear.

[0010] As a further solution of the utility model: the control panel and the center platform are fixedly connected to the workbench, the limit rod is fixedly connected to the center platform, both ends of the limit rod pass through the clamping plate and are fixedly connected to the side panels, and the detector is fixedly connected to the top of one of the side panels.

[0011] As a further solution of the utility model: the second motor is fixedly connected to one of the side panels, the two ends of the screw rod are inserted into the side panels, the output end of the second motor passes through the side panel and is fixedly connected to one end of the screw rod, the detection plate is fixedly connected to one end of the splint, one end of the wire is fixedly connected to the splint, the other end of the wire is fixedly connected to the side panel, and the wire is spiral, and the splint is threadedly connected to both ends of the screw rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The adjustable lithium battery power detection device starts motor 2 through the control panel to rotate the screw, and the clamping plate is threadedly connected to the two ends of the screw, and through the cooperation of two limit blocks, the lithium battery assembly on the center table is fixed, and the two detection plates are respectively overlapped on the positive and negative poles of the lithium battery assembly, and the detector detects the lithium battery assembly through the wire and feeds back to the control panel, and the screw drives the clamping plate to move to facilitate the power detection of lithium battery assemblies of different specifications and sizes, which greatly improves the detection efficiency of the detector.

[0014] 2. The adjustable lithium battery power detection device starts a motor 1 on the fixed block through the control panel, so that it drives one of the lifting gears to rotate, and the two ends of the connecting rod are fixedly connected to the lifting gear, and the connecting gear is fixedly connected to the connecting rod, and the synchronous rotation of the four lifting gears is achieved through the chain. The lifting gear rotates in the tooth groove so that the extension rod drives the workbench to move up and down, so it is convenient for operators of different heights to use, so as to quickly detect the lithium battery assembly, and greatly improve the practicality of the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the screw rod and the clamping plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the extension rod and the linkage rod of the utility model;

[0018] In the figure: 1. workbench; 2. support column; 3. fixing block; 4. motor 1; 5. chain; 6. control panel; 7. side panel; 8. motor 2; 9. detector; 10. clamping plate; 11. limit rod; 12. center table; 13. screw rod; 14. detection plate; 15. wire; 16. tooth groove; 17. lifting gear; 18. connecting rod; 19. connecting gear; 20. extension rod. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: an adjustable lithium battery power detection device, including a workbench 1, a control panel 6 and a center table 12 are arranged on the top of the workbench 1, the control panel 6 and the center table 12 are fixedly connected to the workbench 1, a limit rod 11 is fixedly connected to the center table 12, both ends of the limit rod 11 pass through the clamping plate 10 and are fixedly connected to the side plate 7, a detector 9 is fixedly connected to the top of one of the side plates 7, the limit rods 11 on both sides of the center table 12 are used to assist the clamping plate 10 to slide, so as to clamp and fix the lithium battery assembly, and the power of the lithium battery assembly is detected by the detector 9, and the specific value is observed through the control panel 6.

[0021] An extension rod 20 is provided at the bottom of the workbench 1. There are four extension rods 20, and the four extension rods 20 are arranged at the four corners of the workbench 1. The bottom of the extension rod 20 is inserted into the support column 2, and the lifting gear 17 is arranged inside the extension rod 20. Both ends of the connecting rod 18 pass through the support column 2 and are fixedly connected to the lifting gear 17. The extension rod 20 and the support column 2 are used to support the workbench 1 so that the lithium battery assembly can be placed on the center table 12 and tested.

[0022] A support column 2 is provided at the bottom of the extension rod 20, and a tooth groove 16 is opened on the extension rod 20. A lifting gear 17 meshing with the tooth groove 16 is provided inside the tooth groove 16. A connecting rod 18 and a connecting gear 19 are provided on the lifting gear 17. The connecting gear 19 is fixedly connected to both ends of the connecting rod 18. The chain 5 is installed on the connecting gear 19. There are two connecting rods 18, and the two connecting rods 18 are arranged on four support columns 2. There are two chains 5, and the two chains 5 are evenly distributed on both ends of the connecting rod 18. The connecting gear 19 makes the two connecting rods 18 rotate synchronously through the chain 5, thereby realizing the synchronous rotation of the four lifting gears 17.

[0023] A chain 5 is provided on the linkage gear 19, a fixed block 3 is provided on the support column 2, the fixed block 3 is fixedly connected to one of the support columns 2, a motor 4 is fixedly connected to the top of the fixed block 3, an output end of the motor 4 passes through the support column 2 and is fixedly connected to the lifting gear 17, the motor 4 is used to provide power for the lifting and lowering movement of the workbench 1, and the lifting gear 17 rotates in the tooth groove 16 so that the extension rod 20 drives the workbench 1 to rise or fall.

[0024] A motor 4 is arranged on the fixed block 3, a limit rod 11 and a screw rod 13 are arranged on the center table 12, a clamping plate 10 and a side plate 7 are arranged at both ends of the limit rod 11 and the screw rod 13, a detector 9 and a motor 2 8 are arranged on the side plate 7, the motor 2 8 is fixedly connected to one of the side plates 7, both ends of the screw rod 13 are plugged into the side plate 7, the output end of the motor 2 8 passes through the side plate 7 and is fixedly connected to one end of the screw rod 13, a detection plate 14 is fixedly connected to one end of the clamping plate 10, one end of the wire 15 is fixedly connected to the clamping plate 10, the other end of the wire 15 is fixedly connected to the side plate 7, and the wire 15 is spirally shaped, the clamping plate 10 is threadedly connected to both ends of the screw rod 13, one end of the clamping plate 10 is provided with the wire 15, and the other end of the clamping plate 10 is provided with a detection plate 14, the motor 2 8 is used to drive the screw rod 13 to rotate, so that the detection plate 14 is overlapped on the positive and negative poles of the lithium battery assembly, and then the detector 9 detects it through the wire 15.

[0025] The working principle of the utility model is as follows: first, the motor 2 8 is started through the control panel 6 to rotate the screw 13, and the clamping plate 10 is slid and the lithium battery assembly is clamped and fixed through the cooperation of the limit rod 11, and the detector 9 is used to detect the power of the lithium battery assembly through the detection plate 14 and the wire 15, and the specific data is observed from the control panel 6, and one of the lifting gears 17 is rotated by starting the motor 1 4, and the synchronous rotation of the four lifting gears 17 is achieved through the cooperation of the connecting gear 19, the connecting rod 18 and the chain 5, and the lifting gear 17 rotates in the tooth groove 16 so that the extension rod 20 drives the workbench 1 to move up and down.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An adjustable lithium battery power detection device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a control panel (6) and a center platform (12); the bottom of the workbench (1) is provided with an extension rod (20); the bottom of the extension rod (20) is provided with a support column (2); a tooth groove (16) is provided on the extension rod (20); a lifting gear (17) meshing with the tooth groove (16) is provided inside the tooth groove (16); a linkage rod (18) and a linkage gear (19) are provided on the lifting gear (17); and a chain (5) is provided on the linkage gear (19); The support column (2) is provided with a fixed block (3), the fixed block (3) is provided with a motor 1 (4), the center platform (12) is provided with a limit rod (11) and a screw rod (13), the two ends of the limit rod (11) and the screw rod (13) are provided with a clamping plate (10) and a side plate (7), the side plate (7) is provided with a detector (9) and a motor 2 (8), one end of the clamping plate (10) is provided with an electric wire (15), and the other end of the clamping plate (10) is provided with a detection plate (14).

2. The adjustable lithium battery power detection device according to claim 1, characterized in that: The number of the extension rods (20) is four, and the four extension rods (20) are arranged at the four corners of the workbench (1), the bottom of the extension rod (20) is plugged into the support column (2), the lifting gear (17) is arranged inside the extension rod (20), and the two ends of the linkage rod (18) pass through the support column (2) and are fixedly connected to the lifting gear (17).

3. The adjustable lithium battery power detection device according to claim 2 is characterized in that: The linkage gear (19) is fixedly connected to the two ends of the linkage rod (18), the chain (5) is installed on the linkage gear (19), the number of the linkage rods (18) is two, and the two linkage rods (18) are arranged on four support columns (2), the number of the chains (5) is two, and the two chains (5) are evenly distributed on the two ends of the linkage rod (18).

4. The adjustable lithium battery power detection device according to claim 3 is characterized in that: The fixed block (3) is fixedly connected to one of the support columns (2), the motor one (4) is fixedly connected to the top of the fixed block (3), and the output end of the motor one (4) passes through the support column (2) and is fixedly connected to the lifting gear (17).

5. The adjustable lithium battery power detection device according to claim 1, characterized in that: The control panel (6) and the center platform (12) are both fixedly connected to the workbench (1), the limit rod (11) is fixedly connected to the center platform (12), both ends of the limit rod (11) pass through the clamping plate (10) and are fixedly connected to the side plates (7), and the detector (9) is fixedly connected to the top of one of the side plates (7).

6. The adjustable lithium battery power detection device according to claim 5, characterized in that: The second motor (8) is fixedly connected to one of the side plates (7), the two ends of the screw rod (13) are plugged into the side plates (7), the output end of the second motor (8) passes through the side plates (7) and is fixedly connected to one end of the screw rod (13), the detection plate (14) is fixedly connected to one end of the clamping plate (10), one end of the wire (15) is fixedly connected to the clamping plate (10), the other end of the wire (15) is fixedly connected to the side plate (7), and the wire (15) is spiral, and the clamping plate (10) is threadedly connected to the two ends of the screw rod (13).

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