Battery detector
By designing an automated battery tester, which utilizes the reverse movement of the conveyor and the loading plate at the testing end, combined with cylinder drive and limit grooves, the problem of low connection efficiency in traditional battery testers is solved, achieving efficient, stable connection and automated operation for battery testing.
Patent Information
- Application Number
- CN202520055253.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Traditional cylindrical battery testers have low connection efficiency during voltage testing, and manual operation is time-consuming and difficult to guarantee consistency and stability.
A battery tester was designed, comprising a conveyor and a test end. The battery is automatically pushed to the test end by the reverse movement of the feeding plate. The accurate positioning of the battery is ensured by a cylinder drive and a limiting groove, and a conductive sheet provides a stable connection.
It improves the connection speed and stability between the battery and the detection terminal, realizes automated battery detection, reduces manual operation time, and ensures the consistency and stability of the detection.
Smart Images
Figure CN223784462U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of battery testing, and in particular to a battery testing instrument. Background Technology
[0002] In the consumer electronics field, cylindrical batteries are a common power source. For example, traditional alkaline cylindrical batteries have long powered small devices such as flashlights and radios. Today, lithium-ion cylindrical batteries play an important role in some high-end consumer electronics products, such as the battery packs of some high-end laptops, which use cylindrical lithium-ion batteries. This is because cylindrical batteries have advantages such as compact structure and relatively high energy density, which can meet the needs of consumer electronics products for small size, portability, and good battery life.
[0003] Currently, the production process of cylindrical batteries requires battery testing. When testing the electrical performance of the batteries, the positive and negative terminals of the batteries need to be connected to instruments with voltage measurement functions to detect the voltage reduction value of the batteries and determine the battery's charge or health status. However, the traditional method of connecting batteries to instruments is done manually, which consumes a lot of time and manpower, and it is difficult to ensure the consistency and stability of each connection. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing cylindrical battery testers in terms of low connection efficiency when testing battery voltage, and to propose a new battery tester.
[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution:
[0006] A battery tester includes a tester body, a test end, and a conveyor platform. The conveyor platform and the test end are both installed on the tester body. The test end is located between the conveyor platforms. Two feeding plates with opposite moving directions are provided above the conveyor platforms. The two feeding plates are spaced apart by the distance of a cylindrical battery. The feeding plates push the cylindrical battery from the conveyor platform onto the test end.
[0007] Preferably, a bracket is fixedly provided on the upper surface of the detector body, a drive shaft is provided on one side of the upper end of the bracket, a drive block is fixedly provided on one end of the drive shaft, the shafts in the middle of the two feeding plates pass through the slots at both ends of the drive block, and a drive component is connected to the drive block.
[0008] Preferably, the driving component includes a cylinder, the output end of the cylinder is rotatably provided with a connecting block, the connecting block is fixedly connected to the upper surface of the driving block, the other end of the cylinder is rotatably provided with a mounting block, a support rod is fixedly provided on one side of the bracket, and the mounting block is fixedly connected to the support rod.
[0009] Preferably, a limiting plate is fixedly provided on one side of the middle part of the bracket, and two limiting grooves are provided on the limiting plate, through which the feeding plate passes.
[0010] Preferably, a bushing is rotatably provided on the bracket, and the bushing is fixedly connected to the end of the drive shaft.
[0011] Preferably, the detection end includes a base and two conductive plates. The base is fixedly connected to the upper surface of the detector body, and the two conductive plates are installed at both ends of the base.
[0012] Preferably, the conveyor platform includes a loading platform and a unloading platform, the inner walls of the loading platform and the unloading platform are both inclined surfaces, and the lower surfaces of the loading platform and the unloading platform are fixedly connected to the upper surface of the detector body.
[0013] Preferably, the lower end of the feeding plate is triangular.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] In this invention, a conveyor platform and a testing end are provided on the main body of the testing instrument. By driving two feeding plates to move in opposite directions, the two feeding plates push the cylindrical battery from the conveyor platform into the testing end and then push it from the testing end onto the conveyor platform. When one feeding plate is running, the other one blocks the cylindrical battery, thereby increasing the connection speed between the battery and the testing end. The installation position and spacing of the two feeding plates are also controlled to improve the connection stability. Attached Figure Description
[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the detection end structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the limiting plate structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the feeding plate structure of this utility model.
[0021] The numbers in the diagram are as follows: 1. Detector body; 11. Detection end; 111. Base; 112. Conductive sheet; 12. Conveyor table; 121. Loading table; 122. Unloading table; 13. Loading plate; 2. Bracket; 21. Drive shaft; 22. Drive block; 24. Drive component; 241. Connecting block; 242. Cylinder; 243. Mounting block; 244. Support rod; 3. Limiting plate; 31. Limiting groove; 4. Bushing. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Example: This example provides a battery tester, see [link to example]. Figure 1-4 Specifically, it includes the detector body 1, the detection end 11 and the conveyor table 12. The conveyor table 12 and the detection end 11 are both installed on the detector body 1. The detection end 11 is located between the conveyor tables 12. There are two feeding plates 13 with opposite moving directions above the conveyor table 12. The two feeding plates 13 are separated by the distance of a cylindrical battery. The feeding plates 13 push the cylindrical battery from the conveyor table 12 to the detection end 11.
[0024] Cylindrical batteries roll along the conveyor table 12. When they reach the end of the cylindrical battery, they are blocked by a feeding plate 13 above. As the feeding plate 13 near the detection end 11 moves upward, the other feeding plate 13 moves downward simultaneously. The feeding plate 13 near the detection end 11 moves away from the blocked cylindrical battery, and the other feeding plate 13, through its thickness, squeezes the cylindrical battery onto the detection end 11. It also blocks the cylindrical batteries behind it. As the feeding plate 13 near the detection end 11 moves downward, its thickness pushes the cylindrical batteries on the detection end 11 away from the detection end 11, while the other feeding plate 13 rises, and the batteries behind it move a certain distance, improving the detection efficiency of the cylindrical batteries. The detection end 11 is connected to the detector body 1, and data is transmitted to the detector body 1 through the detection end 11 to detect whether the battery is qualified.
[0025] In the specific implementation process, such as Figure 2 and Figure 4 As shown, a bracket 2 is fixedly provided on the upper surface of the detector body 1. A drive shaft 21 is provided on one side of the upper end of the bracket 2. A drive block 22 is fixedly provided on one end of the drive shaft 21. The shafts in the middle of the two feeding plates 13 pass through the slots at both ends of the drive block 22. A drive component 24 is connected to the drive block 22.
[0026] The drive block 22 is driven by the drive component 24 to swing. The drive block 22 rotates along the bracket 2 via the drive shaft 21. Since the drive shaft 21 is located at the center of the drive block 22, during the swing of the drive block 22, the two feeding plates 13 located in the drive slot will move up and down. The feeding plates 13 push the battery to the detection end 11 and push it away from the detection end 11, thereby realizing automatic feeding of the battery.
[0027] In the specific implementation process, such as Figure 2 and Figure 4 As shown, the driving component 24 includes a cylinder 242, a connecting block 241 is rotatably provided at the output end of the cylinder 242, the connecting block 241 is fixedly connected to the upper surface of the driving block 22, the other end of the cylinder 242 is rotatably provided with a mounting block 243, a support rod 244 is fixedly provided on one side of the bracket 2, and the mounting block 243 is fixedly connected to the support rod 244.
[0028] The cylinder 242 drives the connecting block 241 to move, and the connecting block 241 in turn drives the drive block 22 to run. Both the connecting block 241 and the mounting block 243 are rotatably connected to the cylinder 242. The extension and retraction of the cylinder 242 can drive the drive block 22 to swing.
[0029] In the specific implementation process, such as Figure 2 and Figure 3 As shown, a limiting plate 3 is fixedly provided on one side of the middle part of the bracket 2. Two limiting grooves 31 are opened on the limiting plate 3, and the feeding plate 13 passes through the limiting grooves 31.
[0030] The feeding plate 13 passes through two limiting grooves 31 and is in contact with the inner wall of the limiting grooves 31, thereby limiting the movement of the feeding plate 13 and improving the stability of the movement of the feeding plate 13.
[0031] In the specific implementation process, such as Figure 2 and Figure 3 As shown, a bushing 4 is rotatably mounted on the bracket 2, and the bushing 4 is fixedly connected to the end of the drive shaft 21;
[0032] The bushing 4 is used to connect the drive shaft 21, facilitating the rotation of the drive shaft 21.
[0033] In the specific implementation process, such as Figure 1 and Figure 2 As shown, the detection end 11 includes a base 111 and two conductive plates 112. The base 111 is fixedly connected to the upper surface of the detector body 1, and the two conductive plates 112 are installed at both ends of the base 111.
[0034] The conductive sheet 112 has a certain degree of elasticity. After the battery is connected to the conductive sheet 112, the compression between the two conductive sheets 112 will prevent the battery from moving around, thus improving detection stability.
[0035] In the specific implementation process, such as Figure 1 As shown, the conveyor table 12 includes a loading table 121 and a unloading table 122. The inner walls of the loading table 121 and the unloading table 122 are both inclined surfaces. The lower surfaces of the loading table 121 and the unloading table 122 are fixedly connected to the upper surface of the detector body 1.
[0036] The cylindrical battery first rolls from the loading platform 121 to the detection end 11. After leaving the detection end 11, it rolls along the unloading platform 122, which facilitates continuous detection of the battery and speeds up the detection process.
[0037] In the specific implementation process, such as Figure 2 and Figure 4 As shown, the lower end of the feeding plate 13 is triangular; the triangular shape at the lower end of the feeding plate 13 makes it easy to separate two batteries that are attached together, and facilitates the loading and unloading of the feeding plate 13.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A battery tester, characterized in that: The device includes a detector body (1), a detection end (11), and a conveyor table (12). The conveyor table (12) and the detection end (11) are both installed on the detector body (1). The detection end (11) is located between the conveyor tables (12). Two feeding plates (13) with opposite moving directions are provided above the conveyor tables (12). The two feeding plates (13) are spaced apart by the distance of a cylindrical battery. The feeding plates (13) push the cylindrical battery from the conveyor table (12) to the detection end (11).
2. The battery tester according to claim 1, characterized in that: The upper surface of the detector body (1) is fixedly provided with a bracket (2), and a drive shaft (21) is provided on one side of the upper end of the bracket (2). A drive block (22) is fixedly provided at one end of the drive shaft (21). The shafts in the middle of the two feeding plates (13) pass through the grooves at both ends of the drive block (22). A drive component (24) is connected to the drive block (22).
3. A battery tester according to claim 2, characterized in that: The driving component (24) includes a cylinder (242), a connecting block (241) is rotatably provided at the output end of the cylinder (242), the connecting block (241) is fixedly connected to the upper surface of the driving block (22), the other end of the cylinder (242) is rotatably provided with an mounting block (243), a support rod (244) is fixedly provided on one side of the bracket (2), and the mounting block (243) is fixedly connected to the support rod (244).
4. A battery tester according to claim 2, characterized in that: A limiting plate (3) is fixedly provided on one side of the middle part of the bracket (2). Two limiting grooves (31) are opened on the limiting plate (3), and the feeding plate (13) passes through the limiting grooves (31).
5. A battery tester according to claim 2, characterized in that: A bushing (4) is rotatably mounted on the bracket (2), and the bushing (4) is fixedly connected to the end of the drive shaft (21).
6. A battery tester according to claim 1, characterized in that: The detection end (11) includes a base (111) and two conductive plates (112). The base (111) is fixedly connected to the upper surface of the detector body (1), and the two conductive plates (112) are installed at both ends of the base (111).
7. A battery tester according to claim 1, characterized in that: The conveying platform (12) includes a loading platform (121) and a unloading platform (122). The inner walls of the loading platform (121) and the unloading platform (122) are both inclined surfaces. The lower surfaces of the loading platform (121) and the unloading platform (122) are fixedly connected to the upper surface of the detector body (1).
8. A battery tester according to claim 1, characterized in that: The lower end of the feeding plate (13) is triangular.