Battery charging detection device

Abstract

The utility model relates to a battery charging detection device, which comprises a bottom plate, a battery mounting mechanism arranged on the bottom plate and an adjusting mechanism arranged on the bottom plate, the adjusting mechanism comprises a support slidably arranged on the bottom plate in the length direction of the bottom plate, a plurality of stroke baffles arranged on the support at intervals in the length direction of the bottom plate, and a driving unit used for driving the support to slide in the length direction of the bottom plate. The battery mounting mechanism comprises a circuit board arranged on the bottom plate and a plurality of sockets which are arranged on the circuit board at intervals along the length direction of the bottom plate and are used for connecting batteries; a socket is distributed on the side of each stroke baffle, the support is driven by the driving unit to slide on the bottom plate, and then the distance between the stroke baffle and the socket on the side of the stroke baffle is adjusted. The battery charging detection device not only can be used for charging the battery, but also can be used for detecting the battery, can be suitable for batteries of different models, and can also be suitable for automatic charging.

Description

Technical Field

[0001] The utility model specifically relates to a battery charging detection device. Background Art

[0002] Battery capacity sorting is capacity sorting and performance screening and grading. When lithium batteries are capacity sorted, the data of each test point is obtained through computer management, so as to analyze the size of these battery capacities and internal resistance and other data to determine the quality grade of lithium batteries. This process is capacity sorting. The common capacity sorting method for batteries with polarized sockets is to connect the polarized sockets with a wire, and insert the battery into the polarized sockets for charging detection. However, the polarized sockets are usually not fixed, and the batteries do not have a fixed placement. The battery may collide with other batteries and cause the polarized sockets to fall out, causing the charged parts to contact and cause a short circuit.

[0003] In addition, the battery needs to be charged and tested before leaving the factory. The charging capacity is usually 40-50%. When charging, the battery needs to be charged with a single line of a single adapter. When plugging, both hands are required to complete the task. In this way, the whole machine needs to be equipped with many adapters and many lines. In this way, the whole machine is not simple and neat, the battery charging cannot provide effective safety protection, the battery charging efficiency is low, and it cannot be charged automatically. Summary of the invention

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a battery charging and detection device which has a simple structure and is convenient for battery charging and detection, and can also be suitable for automatic charging.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A battery charging detection device comprises a bottom plate, a battery mounting mechanism arranged on the bottom plate, and an adjusting mechanism arranged on the bottom plate, wherein the adjusting mechanism comprises a bracket slidably arranged on the bottom plate along the length direction of the bottom plate, a plurality of travel baffles arranged on the bracket at intervals along the length direction of the bottom plate, and a driving unit for driving the bracket to slide along the length direction of the bottom plate;

[0007] The battery installation mechanism includes a circuit board arranged on the bottom plate and a plurality of sockets arranged on the circuit board at intervals along the length direction of the bottom plate and used for connecting batteries;

[0008] A socket is distributed on the side of each travel baffle, and the driving unit drives the bracket to slide on the bottom plate, thereby adjusting the distance between the travel baffle and the socket on the side of the travel baffle.

[0009] In some embodiments, the bracket and the travel baffle are respectively located on opposite sides of the base plate, the travel baffle is connected to the bracket through a connecting piece, a limiting groove is provided on the base plate corresponding to the position of the connecting piece, and when the driving unit drives the bracket to slide, the connecting piece slides in the limiting groove.

[0010] In some embodiments, the driving unit includes a gear disposed on the base plate and capable of rotating about its own axis, an operating handle connected to the gear, and a tooth groove disposed on the bracket along the length direction of the base plate and capable of meshing with the gear, and the bracket is driven to slide on the base plate by the rotation of the gear.

[0011] In some specific embodiments, the gear is connected to the operating handle via a connecting screw, and the connecting screw is threadedly connected to the base plate.

[0012] In some specific embodiments, the bracket includes a bottom wall connected to the travel baffle, and side walls whose ends are respectively connected to the bottom wall and located on both sides of the bottom wall, and the tooth groove is opened on one of the side walls.

[0013] In some embodiments, an insulating plate is disposed on the bottom plate at a position corresponding to the circuit board, and the circuit board is mounted on the insulating plate.

[0014] In some embodiments, the battery charging detection device further includes a plurality of limiting mechanisms for limiting the bracket on the bottom plate.

[0015] In some specific embodiments, each of the limiting mechanisms includes a limiting frame connected to the bottom plate and a first limiting member arranged at an end of the limiting frame, and the bracket is slidably arranged between the bottom plate, the limiting frame and the first limiting member.

[0016] In some specific embodiments, each of the limiting mechanisms also includes a limiting plate connected to the bracket and a second limiting member arranged on two opposite sides of the limiting plate, the limiting plate is slidably connected to the limiting frame and the second limiting members on both sides are respectively located on both sides of the limiting frame.

[0017] In some specific embodiments, a slide groove is provided on each of the limit frames at a position corresponding to the limit plate, the limit plate is inserted into the slide groove and slides in the slide groove, and the second limit members on both sides are located at both sides of the slide groove.

[0018] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0019] The battery charging detection device of the utility model can be used for charging the battery and also for detecting the battery, and can be applicable to batteries of different models.

[0020] The battery charging detection device has a simple structure and is easy to use, and can greatly improve the efficiency of placing batteries. It is suitable for use in battery capacity classification plants and can also be used for automatic battery charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an isometric view of a battery charging detection device of a representative embodiment of the utility model at a first viewing angle;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 for Figure 1 Axonometric view of the battery charging detection device after installing the battery;

[0024] Figure 4 for Figure 1 An isometric view of the battery charging detection device at a second viewing angle;

[0025] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0026] Figure 6 for Figure 4 Enlarged view of point C in the middle (connection plate not shown);

[0027] Figure 7 for Figure 1 A rear view of a battery charging detection device;

[0028] Figure 8 for Figure 1 A diagram showing the connection relationship between the bracket, the gear and the handle in the battery charging detection device;

[0029] Fig. 9 for Figure 8 Enlarged view of point D in the middle;

[0030] In the figure: 1. bottom plate; 2. battery mounting mechanism; 201. circuit board; 202. socket; 3. bracket; 4. battery; 5. travel baffle; 6. connecting piece; 7. limit groove; 8. gear; 9. operating handle; 10. tooth groove; 11. connecting screw; 12. insulating plate; 13. limit frame; 14. first limit piece; 15. slide groove; 16. second limit piece; 17. limit plate. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0032] See also Figures 1 to 9 The battery charging detection device shown includes a base plate 1, a battery mounting mechanism 2 arranged on the base plate 1 and an adjusting mechanism arranged on the base plate 1, the adjusting mechanism includes a bracket 3 slidably arranged on the base plate 1 along the length direction of the base plate 1, a plurality of travel baffles 5 arranged on the bracket 3 at intervals along the length direction of the base plate 1, and a driving unit for driving the bracket 3 to slide along the length direction of the base plate 1.

[0033] The battery mounting mechanism 2 includes a circuit board 201 arranged on the base plate 1 and a plurality of sockets 202 arranged on the circuit board 201 at intervals along the length direction of the base plate 1 and used to connect the battery 4. A socket 202 is distributed on the side of each travel baffle 5. The driving unit drives the bracket 3 to slide on the base plate 1, and then adjusts the distance between the travel baffle 5 and the socket 202 on the side of the travel baffle 5 to adapt to the insertion of batteries 4 of different models.

[0034] The socket 202 is a polarity socket, and an insulating plate 12 is arranged on the bottom plate 1 at a position corresponding to the circuit board 201. The circuit board 201 is mounted on the insulating plate 12 to avoid contact between the polarity socket and metal to avoid electric shock. The circuit board 201 can be modularized to avoid the use of an adapter.

[0035] See also Figure 2 and Figure 5 The bracket 3 and the travel baffle 5 are respectively located on opposite sides of the base plate 1. The travel baffle 5 is connected to the bracket 3 through a connecting piece 6. A limiting groove 7 is provided on the base plate 1 at a position corresponding to the connecting piece 6. When the driving unit drives the bracket 3 to slide, the connecting piece 6 slides in the limiting groove 7.

[0036] See also Figure 5 and Fig. 9 The driving unit includes a gear 8 which is rotatable around its own axis and is arranged on the base plate 1, an operating handle 9 connected to the gear 8, and a tooth groove 10 which is arranged on the bracket 3 along the length direction of the base plate 1 and can mesh with the gear 8. The rotation of the gear 8 drives the bracket 3 to slide on the base plate 1.

[0037] Specifically, the gear 8 is connected to the operating handle 9 via a connecting screw 11 , and the connecting screw 11 is threadedly connected to the base plate 1 .

[0038] The bracket 3 includes a bottom wall connected to the connecting member 6, and side walls whose ends are respectively connected to the bottom wall and located on both sides of the bottom wall, and the tooth groove 10 is provided on one side of the side wall.

[0039] See also Figure 5 and Figure 6The battery charging detection device also includes a plurality of limiting mechanisms for limiting the bracket 3 on the base plate 1, each limiting mechanism includes a limiting frame 13 connected to the base plate 1 and a first limiting member 14 arranged at the end of the limiting frame 13, and the bracket 3 is slidably arranged between the base plate 1, the limiting frame 13 and the first limiting member 14.

[0040] Specifically, the limit frame 13 includes a first limit section with one end fixedly connected to the base plate 1 and a second limit section with one end connected to the first limit section. The first limit section is located on the side of the bracket 3, and the bracket 3 is located between the base plate 1 and the second limit section. The first limit member 14 is arranged at the other end of the second limit section.

[0041] Each limiting mechanism further includes a limiting plate 17 connected to the bracket 3 and second limiting members 16 arranged on two opposite sides of the limiting plate 17 . The limiting plate 17 is slidably connected to the limiting frame 13 and the second limiting members 16 on both sides are respectively located on both sides of the limiting frame 13 .

[0042] Specifically, the limit plate 17 is inserted into the side walls of the bracket 3 on both sides, and a slide groove 15 is opened at the position of the limit plate 17 corresponding to the first limit section of the limit frame 13. The end of the limit plate 17 is inserted into the slide groove 15 and slides in the slide groove 15. The second limit members 16 on both sides are located on both sides of the slide groove 15.

[0043] The battery charging detection device can be used for both charging and detecting the battery, and solves the problems of safety, stability and reliability of charging batteries with traditional polarity sockets.

[0044] The battery charging detection device has a simple structure and is easy to use, greatly improving the efficiency of placing batteries. It is suitable for use in battery capacity classification plants and can also be used for automatic battery charging.

[0045] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A battery charging detection device, characterized in that: It comprises a bottom plate, a battery mounting mechanism arranged on the bottom plate, and an adjusting mechanism arranged on the bottom plate, wherein the adjusting mechanism comprises a bracket slidably arranged on the bottom plate along the length direction of the bottom plate, a plurality of travel baffles arranged on the bracket at intervals along the length direction of the bottom plate, and a driving unit for driving the bracket to slide along the length direction of the bottom plate; The battery installation mechanism includes a circuit board arranged on the bottom plate and a plurality of sockets arranged on the circuit board at intervals along the length direction of the bottom plate and used for connecting batteries; A socket is distributed on the side of each travel baffle, and the driving unit drives the bracket to slide on the bottom plate, thereby adjusting the distance between the travel baffle and the socket on the side of the travel baffle.

2. The battery charging detection device according to claim 1, characterized in that: The bracket and the travel baffle are respectively located on opposite sides of the base plate, the travel baffle is connected to the bracket through a connecting piece, a limiting groove is provided on the base plate corresponding to the position of the connecting piece, and the connecting piece slides in the limiting groove when the driving unit drives the bracket to slide.

3. The battery charging detection device according to claim 1 or 2, characterized in that: The driving unit includes a gear arranged on the base plate and capable of rotating around its own axis, an operating handle connected to the gear, and a tooth groove arranged on the bracket along the length direction of the base plate and capable of meshing with the gear, and the bracket is driven to slide on the base plate through the rotation of the gear.

4. The battery charging detection device according to claim 3, characterized in that: The gear is connected to the operating handle via a connecting screw, and the connecting screw is threadedly connected to the base plate.

5. The battery charging detection device according to claim 3, characterized in that: The bracket includes a bottom wall connected to the travel baffle, and side walls whose ends are respectively connected to the bottom wall and located on both sides of the bottom wall, and the tooth groove is opened on one of the side walls.

6. The battery charging detection device according to claim 1, characterized in that: An insulating plate is arranged on the bottom plate at a position corresponding to the circuit board, and the circuit board is mounted on the insulating plate.

7. The battery charging detection device according to claim 1, characterized in that: The battery charging detection device also includes a plurality of limiting mechanisms for limiting the bracket on the bottom plate.

8. The battery charging detection device according to claim 7, characterized in that: Each of the limiting mechanisms comprises a limiting frame connected to the bottom plate and a first limiting member arranged at the end of the limiting frame, and the bracket is slidably arranged between the bottom plate, the limiting frame and the first limiting member.

9. The battery charging detection device according to claim 8, characterized in that: Each of the limiting mechanisms further includes a limiting plate connected to the bracket and second limiting members arranged on two opposite sides of the limiting plate. The limiting plate is slidably connected to the limiting frame and the second limiting members on both sides are respectively located on both sides of the limiting frame.

10. The battery charging detection device according to claim 9, characterized in that: A slide groove is provided on each of the limit frames at a position corresponding to the limit plate, the limit plate is inserted into the slide groove and slides in the slide groove, and the second limit members on both sides are located at both sides of the slide groove.

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