Series-parallel button cell model group device

Abstract

The utility model provides a series-parallel button cell model group device, which relates to the technical field of cell assembly modules and comprises a support mechanism, an adjusting mechanism is fixedly connected to the top end of the support mechanism, a support adjusting mechanism is fixedly connected to one side, far away from the adjusting mechanism, of the top end of the support mechanism, and the adjusting mechanism comprises a first connecting block. A limiting groove is formed in the first connecting block, and a connecting metal sheet is slidably connected to the limiting groove. By means of the design, accurate position adjustment can be conducted on batteries of different sizes, good contact between the batteries and contact points is guaranteed, the problem of poor contact caused by different sizes of the batteries is solved, meanwhile, stable supporting of the battery pack is achieved, deformation caused by improper positions of the batteries is avoided, and the service life of the battery pack is prolonged. The overall stability and safety of the battery pack are improved; through the adjusting mode, the stability of battery power supply is improved, and potential safety hazards such as battery overheating or short circuit possibly caused by poor contact are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of battery cell assembly module technology, and in particular to a device for assembling a series and parallel button battery module. Background Technology

[0002] Button batteries are small, flat, round batteries, typically with a smooth, round casing and two ends. Due to their small size, light weight, and long-lasting power, button batteries are widely used in various precision instruments and small electronic devices, such as watches, calculators, mini alarm clocks, car remote controls, electronic watches, as well as some gifts and toys.

[0003] However, in actual use, due to the varying diameters and heights of batteries, space mismatch issues may arise during assembly, leading to poor contact between the batteries within the battery pack. Poor contact not only affects the stability of the battery's power supply but may also cause safety hazards, such as battery overheating or short circuits.

[0004] Therefore, this utility model provides a device for connecting button battery models in series and parallel. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a device for connecting button battery models in series and parallel.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a series-parallel button battery model group device, including a support mechanism, an adjustment mechanism fixedly connected to the top of the support mechanism, and a support adjustment mechanism fixedly connected to the side of the top of the support mechanism away from the adjustment mechanism.

[0007] The adjustment mechanism includes a connecting block 1, a limiting groove is formed inside the connecting block 1, a connecting metal plate is slidably connected to the upper part of the limiting groove, a metal guide post is fixedly connected inside the connecting metal plate, an adjusting threaded rod is fixedly connected to the outer side of the metal guide post, an adjusting rotating column is fixedly connected to the top of the metal guide post, and a flow guiding component is fixedly connected to one side of the connecting metal plate.

[0008] In a preferred embodiment, the current-conducting assembly includes a positive electrode plate, one end of which is fixedly connected to a connecting metal plate, a wire is slidably connected to the outside of the metal post, and a negative electrode plate is fixedly connected to the end of the wire away from the metal post.

[0009] The technical effects of adopting the above technical solution are: the series and parallel connection status of the batteries can be quickly adjusted through the adjustment mechanism, and the stability and safety of the battery pack are ensured. The support adjustment mechanism makes the installation and removal of the batteries more convenient, while reducing the risks in the operation process.

[0010] In a preferred embodiment, the support adjustment mechanism includes a second connecting block. A sliding groove is fixedly connected inside the second connecting block. A threaded groove is formed at one end of the second connecting block away from the sliding groove. A sliding rod is movably connected to the sliding groove. A lead screw is threadedly connected to the threaded groove. A throttle is fixedly connected to the top end of the lead screw.

[0011] The technical effect of adopting the above technical solution is that, through cooperation with the adjustment mechanism, the distance between the bottom support and the positioning seat can be adjusted.

[0012] In a preferred embodiment, the support mechanism includes a bottom support and a positioning seat, with the bottom end of the connecting block one fixedly connected to the top ends of the bottom support and the positioning seat, respectively.

[0013] The technical effect of adopting the above technical solution is that it can effectively support the battery pack and ensure the stability and reliability of the battery during use.

[0014] In a preferred embodiment, the wire is fixedly connected to the outer side of the negative electrode plate on the bottom support, and the wire is fixedly connected to the outer side of the negative electrode plate on the positioning seat.

[0015] The technical effect of adopting the above technical solution is that it can ensure the stable transmission of current during the operation of the battery pack, and at the same time, it can quickly replace or maintain the battery when needed, avoiding the risk of short circuit or battery damage caused by improper operation.

[0016] In a preferred embodiment, the bottom end of the second connecting block is fixedly connected to the top end of the bottom support and the positioning seat, respectively.

[0017] The technical effect of adopting the above technical solution is to further enhance the structural stability of the battery pack and ensure the normal operation of the battery pack under various working environments.

[0018] In a preferred embodiment, a stud is fixedly connected to the bottom end of the bottom support, and a tee connector is threaded to the outer side of the stud.

[0019] The technical effect of adopting the above technical solution is that it enables the button battery to be quickly and securely fixed on the testing device, greatly reducing the preparation time before the test.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] This invention achieves precise adjustment of the battery model's position by rotating an adjusting column to move a connecting metal plate within a limiting groove. This ensures good contact between the battery's positive and negative electrodes and the contact points. Simultaneously, rotating a lead screw moves a sliding rod along a groove, adjusting the distance between the bottom support and the positioning seat. This design allows for precise position adjustment of batteries of different sizes, ensuring good contact between the battery and the contact points, solving the problem of poor contact caused by varying battery sizes. It also provides stable support for the battery pack, preventing deformation caused by improper battery positioning and improving the overall stability and safety of the battery pack. This adjustment method not only enhances the stability of battery power supply but also effectively avoids safety hazards such as battery overheating or short circuits caused by poor contact. Attached Figure Description

[0022] Figure 1 A perspective view of a series-parallel button battery model assembly device provided by this utility model;

[0023] Figure 2 A schematic diagram of the adjustment mechanism structure of a series-parallel button battery model group device provided by this utility model;

[0024] Figure 3 A schematic diagram of the internal structure of the positioning seat of a series-parallel button battery model group device provided by this utility model;

[0025] Figure 4 This is a schematic diagram of the support and adjustment mechanism of a series-parallel button battery model assembly device provided by this utility model.

[0026] Legend:

[0027] 1. Support mechanism; 11. Bottom support; 12. Positioning seat;

[0028] 2. Adjustment mechanism; 21. Connecting block one; 22. Limiting groove; 23. Connecting metal plate; 24. Metal guide post; 25. Adjusting threaded rod; 26. Adjusting rotating column; 27. Flow guiding assembly; 271. Positive electrode plate; 272. Wire; 273. Negative electrode plate;

[0029] 3. Support and adjustment mechanism; 31. Connecting block two; 32. Slide groove; 33. Threaded groove; 34. Sliding rod; 35. Lead screw; 36. Throttle;

[0030] 4. Stud; 5. T-joint. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1: As Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a series-parallel button battery model group device, including a support mechanism 1, the support mechanism 1 including a bottom support 11 and a positioning seat 12, an adjustment mechanism 2 is fixedly connected to the top of the support mechanism 1, and a support adjustment mechanism 3 is fixedly connected to the side of the top of the support mechanism 1 away from the adjustment mechanism 2.

[0033] The support mechanism 1 is used to support and fix the entire battery model assembly, ensuring its stability and structural integrity. The bottom support 11 provides a stable bottom platform for bearing the weight of the entire device, and the positioning seat 12 is used to determine the specific position of the battery model in the device, ensuring that the battery is correctly placed and fixed in a predetermined pattern.

[0034] like Figure 1 - Figure 3 As shown, the adjustment mechanism 2 includes a connecting block 21. The bottom end of the connecting block 21 is fixedly connected to the top end of the bottom support 11 and the positioning seat 12 respectively. A limiting groove 22 is opened inside the connecting block 21. A connecting metal plate 23 is slidably connected to the upper part of the limiting groove 22. A metal guide post 24 is fixedly connected inside the connecting metal plate 23. An adjusting threaded rod 25 is fixedly connected to the outer side of the metal guide post 24. An adjusting rotating post 26 is fixedly connected to the top end of the metal guide post 24.

[0035] The bottom end of the connecting block 21 is fixedly connected to the top of the bottom support 11 and the positioning seat 12 respectively, serving as a connection and support to ensure the stability of the adjustment mechanism 2. The limiting groove 22 is used to limit the movement range of the connecting metal piece 23 to ensure that it will not exceed the predetermined position during the adjustment process. The connecting metal piece 23 may be used to connect the battery or as part of the circuit. Its sliding connection allows the position to be adjusted within a certain range to adapt to different battery specifications. The metal guide post 24 may be used to strengthen the structural strength of the connecting metal piece 23 and, as a conductor of current, ensure the continuity of the circuit. The adjusting threaded rod 25 allows the position of the connecting metal piece 23 to be adjusted by rotation to achieve fine adjustment. The adjusting rotating post 26 may be used for manual rotation, by rotating the adjusting threaded rod 25 to adjust the position of the connecting metal piece 23.

[0036] A flow guiding assembly 27 is fixedly connected to one side of the connecting metal plate 23. The flow guiding assembly 27 includes a positive electrode plate 271. One end of the positive electrode plate 271 is fixedly connected to the connecting metal plate 23. A wire 272 is slidably connected to the outside of the metal guide post 24. A negative electrode plate 273 is fixedly connected to the end of the wire 272 away from the metal guide post 24. The wire 272 and the outside of the negative electrode plate 273 are fixedly connected to the bottom support 11. The wire 272 and the outside of the negative electrode plate 273 are fixedly connected to the positioning seat 12.

[0037] The positive electrode 271 is used to connect to the positive terminal of the battery. One end of it is fixedly connected to the connecting metal plate 23 to ensure that the current can flow from the positive terminal of the battery to other parts of the circuit. The wire 272 is responsible for transmitting the current from the positive terminal of the battery to the negative terminal to complete the circuit closure. The design of the wire 272 allows it to slide on the metal post 24 to adapt to changes in the battery position. The negative electrode 273 is used to connect to the negative terminal of the battery. The end of the wire 272 away from the metal post 24 is fixedly connected to the negative electrode 273 to ensure that the current can flow smoothly into the negative terminal of the battery.

[0038] Example 2: Furthermore, such as Figure 1 Figure 3 and Figure 4 As shown: The support adjustment mechanism 3 includes a second connecting block 31. The bottom end of the second connecting block 31 is fixedly connected to the top of the bottom support 11 and the positioning seat 12 respectively. A sliding groove 32 is fixedly connected inside the second connecting block 31. A threaded groove 33 is opened at the end of the second connecting block 31 away from the sliding groove 32. A sliding rod 34 is movably connected to the sliding groove 32. A lead screw 35 is threadedly connected to the threaded groove 33. A throttle 36 is fixedly connected to the top of the lead screw 35.

[0039] The bottom end of connecting block 2 31 is fixedly connected to the top of the bottom support 11 and the positioning seat 12 respectively, serving as a connection and support to ensure the stability of the support adjustment mechanism 3. The slide groove 32 is used to guide the movement of the sliding rod 34, ensuring that the sliding rod 34 can move smoothly along the predetermined trajectory when adjusting the battery. The threaded groove 33 is used to accommodate the lead screw 35, and precise adjustment and fixation are achieved through threaded connection. The sliding rod 34 is the component that actually performs the installation and removal operation. It can move along the slide groove 32 to adjust the distance between the bottom support 11 and the positioning seat 12. The lead screw 35 is designed to achieve linear motion through rotational movement. The bottom end of the lead screw is rotatably connected to the bottom support 11 so that when 35 rotates with the threaded groove 33, it can cooperate with the adjustment mechanism 2 to achieve the effect of adjusting the distance.

[0040] A stud 4 is fixedly connected to the bottom end of the bottom support 11, and a three-way connecting post 5 is threadedly connected to the outside of the stud 4.

[0041] The stud 4 is embedded in the bottom support 11, which facilitates the fixing of the column by the thread. This allows the button battery sample to be fixed in the bottom support 11 according to the type or size of the sample. At the same time, the button battery sample can be easily removed by simply rotating the device. The wire 272 is bridged by the three-way connector 5, which can realize the series-parallel circuit of multiple button battery samples according to the actual situation. This makes it more flexible and convenient to use, and more practical.

[0042] Working principle:

[0043] like Figure 1 - Figure 4 As shown:

[0044] In use: First, fix the stud 4 at the bottom of the bottom support 11 to the three-way connecting post 5 by rotation. This is used to bridge series and parallel circuits to form a series-parallel closed loop. Place the battery model on the positioning seat 12, ensuring that the battery is correctly placed and fixed according to the predetermined pattern. Then, adjust the position of the battery by rotating the adjusting post 26, allowing the connecting metal piece 23 to slide within the limiting groove 22, thereby adjusting the battery position to ensure good contact with the positive electrode 271 and the negative electrode 273. After the battery position is adjusted, rotate the lead screw 35 to move the sliding rod 34 along the sliding groove 32, thereby adjusting the distance between the bottom support 11 and the positioning seat 12, ensuring the stability and structural integrity of the battery model assembly. Finally, rotate the handle 36 to engage the lead screw 35 with the threaded groove 33 for precise adjustment and fixing. Carefully place the battery model on the positioning seat 12, ensuring that the battery model is correctly placed and fixed according to the predetermined pattern. After the battery model is placed, the next operation is to rotate the adjusting column 26 to make the connecting metal piece 23 slide in the limiting groove 22, ensuring that the connecting metal piece 23 can move smoothly in the limiting groove 22, thereby adjusting the position of the battery model. The purpose of the adjustment is to ensure that the positive electrode 271 and negative electrode 273 of the battery model make good contact with the corresponding contact points. After the position of the battery model is adjusted, rotate the handle 36 to drive the lead screw 35 to rotate, so that the sliding rod 34 moves along the sliding groove 32. The purpose of this operation is to adjust the distance between the bottom support 11 and the positioning seat 12, thereby ensuring the stability of the battery model assembly and avoiding the introduction of unnecessary stress or deformation in the battery model assembly.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A series-parallel button cell model pack device comprising a support mechanism (1), characterized in that, The top end of the support mechanism (1) is fixedly connected with an adjusting mechanism (2), and the top end of the support mechanism (1) is fixedly connected with a support adjusting mechanism (3) away from the adjusting mechanism (2). The adjusting mechanism (2) comprises a connecting block one (21), a limiting groove (22) is arranged in the connecting block one (21), a connecting metal sheet (23) is slidably connected to the limiting groove (22), a metal guide column (24) is fixedly connected to the connecting metal sheet (23), an adjusting threaded rod (25) is fixedly connected to the outer side of the metal guide column (24), an adjusting rotating column (26) is fixedly connected to the top end of the metal guide column (24), and a flow guide assembly (27) is fixedly connected to one side of the connecting metal sheet (23).

2. The series-parallel button cell model pack device according to claim 1, characterized in that: The flow guide assembly (27) comprises a positive sheet (271), one end of the positive sheet (271) is fixedly connected to the connecting metal sheet (23), a wire (272) is slidably connected to the outer side of the metal guide column (24), and a negative sheet (273) is fixedly connected to the end of the wire (272) away from the metal guide column (24).

3. The series-parallel button cell model pack device according to claim 2, characterized in that: The support adjusting mechanism (3) comprises a connecting block two (31), a sliding groove (32) is fixedly connected to the connecting block two (31), a threaded groove (33) is arranged in the connecting block two (31) away from the sliding groove (32), a sliding rod (34) is movably connected to the sliding groove (32), a lead screw (35) is threadedly connected to the threaded groove (33), and a rotating handle (36) is fixedly connected to the top end of the lead screw (35).

4. The series-parallel button cell model pack device according to claim 3, wherein: The support mechanism (1) comprises a bottom support (11) and a positioning seat (12), and the bottom end of the connecting block one (21) is fixedly connected to the top end of the bottom support (11) and the positioning seat (12), respectively.

5. The series-parallel button cell model pack device according to claim 4, characterized in that: The outer sides of the wire (272) and the negative sheet (273) are fixedly connected to the bottom support (11) and the positioning seat (12), respectively.

6. The series-parallel button cell model pack device according to claim 4, wherein: The bottom end of the connecting block two (31) is fixedly connected to the top end of the bottom support (11) and the positioning seat (12), respectively.

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