Flexible drag chain drawer type soft package battery charging and discharging clamp device

Abstract

The utility model provides a flexible drag chain drawer type soft package battery charging and discharging clamp device which comprises a square tube frame assembly and drawer clamp assemblies with flexible drag chains, the square tube frame assembly is provided with a plurality of layers of drawer clamp assemblies with the flexible drag chains, and each drawer clamp assembly with the flexible drag chains comprises a drag chain supporting plate, a drag chain and a drawer assembly. The drag chain supporting plate is installed on the square through frame assembly, one end of the drag chain is fixed to the drag chain supporting plate, the other end of the drag chain is fixed to the drawer assembly, and the drawer assembly is installed on a linear sliding rail on the square through frame assembly. The multi-layer drawer type tray has the advantages that the multi-layer drawer type tray is convenient and fast to take and place materials, the structure is simple and reliable, the height space of equipment is saved, the drag chain flexible wiring is adopted in a matched mode, wiring is reasonable and attractive, and wire inspection and arrangement are convenient.

Description

Technical Field

[0001] This utility model relates to the field of battery testing technology, and in particular to a flexible drag chain drawer-type soft-pack battery charging and discharging fixture device. Background Technology

[0002] Battery testing typically involves testing the battery's performance information, such as current, voltage, capacity, internal resistance, charging and discharging temperature, and cycle life.

[0003] Existing battery test boxes typically test batteries by clamping them directly with the test fixtures. Since the test fixtures are connected by wires and placed outside the box, testing can be performed immediately after clamping, which is quite convenient.

[0004] However, this testing method has significant drawbacks. On the one hand, because there are often many staff members at the testing site, it is easy to accidentally touch the test fixture, causing it to become unstable and resulting in inaccurate test information. On the other hand, since the test fixture is only connected by wires, it is easy to be damaged over time due to the weight of different battery models. Furthermore, because the connecting wires are relatively soft, the battery will sag when it is held by the fixture, and for heavier batteries, it may fall off. Summary of the Invention

[0005] The purpose of this utility model is to solve the above-mentioned technical problems by providing a new type of flexible drag chain drawer-type soft-pack battery charging and discharging fixture device. It adopts a multi-layer drawer-type tray for convenient and quick loading and unloading of materials, has a simple and reliable structure, saves equipment height space, and uses a drag chain for flexible wiring, which is reasonable and aesthetically pleasing and facilitates cable inspection and management.

[0006] This utility model is achieved through the following technical solution:

[0007] A flexible cable chain drawer-type soft-pack battery charging and discharging fixture device includes a square tube frame assembly and a drawer fixture assembly with a flexible cable chain. The square tube frame assembly is provided with several layers of drawer fixture assemblies with flexible cable chains. Each drawer fixture assembly with a flexible cable chain includes a cable chain support plate, a cable chain, and a drawer assembly. The cable chain support plate is mounted on the square tube frame assembly. One end of the cable chain is fixed to the cable chain support plate, and the other end of the cable chain is fixed to the drawer assembly. The drawer assembly is mounted on a linear slide rail on the square tube frame assembly.

[0008] As a further step, the square tube frame assembly includes a first upright, a second upright, a third upright, a fourth upright, a first horizontal bar, a second horizontal bar, a third horizontal bar, a fourth horizontal bar, a first longitudinal bar, a second longitudinal bar, a third longitudinal bar, a fourth longitudinal bar, a linear slide rail, a top plate, a sealing plate, a foot cup plate, and foot cups. A first longitudinal bar and a second longitudinal bar are respectively provided between the first horizontal bar and the second horizontal bar. A foot cup plate is provided between one end of the first horizontal bar and one end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between one end of the second horizontal bar and the other end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between the other end of the first horizontal bar and one end of the second longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between the other end of the second horizontal bar and the other end of the second longitudinal bar. A foot cup plate is provided, with a foot cup in the middle. The bottoms of the first, second, third, and fourth uprights are respectively installed on the four corners of the foot cup plate. A third horizontal bar is provided between the top of the first and second uprights, and a fourth horizontal bar is provided between the top of the third and fourth uprights. A third vertical bar is provided between the top of the first and third uprights, and a fourth vertical bar is provided between the top of the second and fourth uprights. The third horizontal bar, fourth horizontal bar, third vertical bar, and fourth vertical bar form a rectangle, and a top plate is provided inside the rectangle. A sealing plate is provided at the bottom of the third and fourth uprights. A linear slide rail is provided between the upper parts of the first and third uprights, and between the upper parts of the second and fourth uprights. The drawer assembly is installed on the linear slide rail.

[0009] As a further step, the outer walls of the third and fourth uprights are provided with connecting plates to prevent the drawer assembly from falling out when the drawer is pulled out.

[0010] As a further step, the drawer assembly includes a drawer slide, a drawer connecting plate, a drawer guide rail, a drawer slider, and a polymer clamp. The drawer slide has drawer sliders on both sides, the drawer sliders are mounted on the drawer guide rail, the drawer guide rail is mounted inside the drawer connecting plate, the drawer connecting plate is mounted on the linear slide rail, and the top of the drawer slide has several soft-pack battery mounting slots, each containing a soft-pack battery. The polymer clamp is aligned with the positive and negative terminals of the soft-pack battery for testing.

[0011] As a further step, a warning light is provided on the top plate.

[0012] As a further step, the cable chain is a flexible cable chain.

[0013] The beneficial effects of this utility model are as follows: the multi-layer drawer-type tray makes material loading and unloading convenient and quick, the structure is simple and reliable, and it saves equipment height space. Combined with the drag chain flexible wiring, the wiring is reasonable and beautiful, which facilitates the inspection and management of the wiring, reduces the number of manual steps, realizes automated production, reduces defects caused by human factors, increases production capacity, improves product quality, and at the same time greatly reduces costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the flexible drag chain drawer-type soft-pack battery charging and discharging fixture device of this utility model;

[0015] Figure 2 This is an exploded structural diagram of the flexible drag chain drawer-type soft-pack battery charging and discharging fixture device of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the drawer clamp assembly with flexible cable chain of this utility model;

[0017] Figure 4 This is an exploded view of the flexible cable chain drawer clamp assembly of this utility model;

[0018] Figure 5 This is a schematic diagram of the drawer assembly structure of this utility model;

[0019] Figure 6 This is an exploded view of the drawer assembly of this utility model;

[0020] Figure 7 This is a schematic diagram of the square tube frame assembly structure of this utility model;

[0021] Figure 8 This is an exploded view of the square tube frame assembly of this utility model;

[0022] Reference numerals: 1. Square tube frame assembly; 101. First upright; 102. Second upright; 103. Third upright; 104. Fourth upright; 105. First horizontal bar; 106. Second horizontal bar; 107. Third horizontal bar; 108. Fourth horizontal bar; 109. First vertical bar; 110. Second vertical bar; 111. Third vertical bar; 112. Fourth vertical bar; 113. Linear slide rail; 114. Top plate; 115. End plate; 116. Foot cup plate; 117. Foot cup; 118. Connecting plate; 119. Warning light; 2. Drawer clamp assembly with flexible cable chain; 21. Cable chain support plate; 22. Cable chain; 23. Drawer assembly; 230. Drawer slide; 231. Drawer connecting plate; 232. Drawer guide rail; 233. Drawer slider; 234. Polymer clamp; 3. Soft-pack battery. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] For reference Figures 1-8 As shown, a flexible cable chain drawer-type soft-pack battery charging and discharging fixture device includes a square tube frame assembly and a drawer fixture assembly with a flexible cable chain. The square tube frame assembly is provided with several layers of drawer fixture assemblies with flexible cable chains. Each drawer fixture assembly with a flexible cable chain includes a cable chain support plate, a cable chain, and a drawer assembly. The cable chain support plate is mounted on the square tube frame assembly. One end of the cable chain is fixed to the cable chain support plate, and the other end of the cable chain is fixed to the drawer assembly. The drawer assembly is mounted on a linear slide rail on the square tube frame assembly.

[0027] Preferably, the square tube frame assembly includes a first upright, a second upright, a third upright, a fourth upright, a first horizontal bar, a second horizontal bar, a third horizontal bar, a fourth horizontal bar, a first longitudinal bar, a second longitudinal bar, a third longitudinal bar, a fourth longitudinal bar, a linear slide rail, a top plate, a sealing plate, a foot cup plate, and foot cups. A first longitudinal bar and a second longitudinal bar are respectively provided between the first horizontal bar and the second horizontal bar. A foot cup plate is provided between one end of the first horizontal bar and one end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between one end of the second horizontal bar and the other end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between the other end of the first horizontal bar and one end of the second longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between the other end of the second horizontal bar and the other end of the second longitudinal bar. The cup plate has a foot cup in the middle. The bottoms of the first, second, third, and fourth uprights are respectively installed on the four corners of the foot cup plate. A third horizontal bar is provided between the top of the first and second uprights, and a fourth horizontal bar is provided between the top of the third and fourth uprights. A third vertical bar is provided between the top of the first and third uprights, and a fourth vertical bar is provided between the top of the second and fourth uprights. The third horizontal bar, fourth horizontal bar, third vertical bar, and fourth vertical bar form a rectangle. A top plate is provided inside the rectangle. A sealing plate is provided at the bottom of the third and fourth uprights. A linear slide rail is provided between the upper parts of the first and third uprights, and between the upper parts of the second and fourth uprights. The drawer assembly is installed on the linear slide rail.

[0028] Preferably, the outer walls of the third and fourth uprights are provided with connecting plates to prevent the drawer assembly from falling out when the drawer is pulled out.

[0029] Preferably, the drawer assembly includes a drawer slide, a drawer connecting plate, a drawer guide rail, a drawer slider, and a polymer clamp. The drawer slide has drawer sliders on both sides, the drawer sliders are mounted on the drawer guide rail, the drawer guide rail is mounted inside the drawer connecting plate, the drawer connecting plate is mounted on the linear slide rail, and the top of the drawer slide has several soft-pack battery mounting slots, each containing a soft-pack battery. The polymer clamp is aligned with the positive and negative terminals of the soft-pack battery for testing.

[0030] Preferably, the top plate is equipped with a warning light.

[0031] Preferably, the cable chain is a flexible cable chain.

[0032] Based on the disclosure and teachings of the above specification, those skilled in the art can make appropriate changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A flexible cable chain drawer-type soft-pack battery charging and discharging fixture device, characterized in that: The device includes a square tube frame assembly and a drawer clamp assembly with flexible cable chain. The square tube frame assembly has several layers of drawer clamp assemblies with flexible cable chain. Each drawer clamp assembly with flexible cable chain includes a cable chain support plate, a cable chain, and a drawer assembly. The cable chain support plate is mounted on the square tube frame assembly. One end of the cable chain is fixed to the cable chain support plate, and the other end of the cable chain is fixed to the drawer assembly. The drawer assembly is mounted on a linear slide rail on the square tube frame assembly.

2. The flexible cable chain drawer-type soft-pack battery charging and discharging fixture device according to claim 1, characterized in that: The square tube frame assembly includes a first upright, a second upright, a third upright, a fourth upright, a first horizontal bar, a second horizontal bar, a third horizontal bar, a fourth horizontal bar, a first longitudinal bar, a second longitudinal bar, a third longitudinal bar, a fourth longitudinal bar, a linear guide rail, a top plate, a sealing plate, a foot cup plate, and foot cups. A first longitudinal bar and a second longitudinal bar are respectively provided between the first horizontal bar and the second horizontal bar. A foot cup plate is provided between one end of the first horizontal bar and one end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. A foot cup plate is also provided between one end of the second horizontal bar and the other end of the first longitudinal bar, with a foot cup in the middle of the foot cup plate. Finally, a foot cup plate is also provided between the other end of the second horizontal bar and the other end of the second longitudinal bar. The foot cup plate has a foot cup in the middle. The bottoms of the first, second, third, and fourth uprights are respectively installed on the four corners of the foot cup plate. A third horizontal bar is provided between the top of the first and second uprights. A fourth horizontal bar is provided between the top of the third and fourth uprights. A third vertical bar is provided between the top of the first and third uprights. A fourth vertical bar is provided between the top of the second and fourth uprights. The third horizontal bar, fourth horizontal bar, third vertical bar, and fourth vertical bar form a rectangle. A top plate is provided inside the rectangle. A sealing plate is provided at the bottom of the third and fourth uprights. A linear slide rail is provided between the upper parts of the first and third uprights. A linear slide rail is provided between the upper parts of the second and fourth uprights. The drawer assembly is installed on the linear slide rail.

3. The flexible cable chain drawer-type soft-pack battery charging and discharging fixture device according to claim 2, characterized in that: The outer walls of the third and fourth uprights are provided with connecting plates to prevent the drawer assembly from falling out when the drawer is pulled out.

4. The flexible cable chain drawer-type soft-pack battery charging and discharging fixture device according to claim 2, characterized in that: The drawer assembly includes a drawer slide, a drawer connecting plate, drawer rails, drawer sliders, and polymer clamps. The drawer slide has drawer sliders on both sides, which are mounted on the drawer rails. The drawer rails are mounted inside the drawer connecting plate, which is mounted on the linear guide rail. The top of the drawer slide has several soft-pack battery mounting slots, and soft-pack batteries are installed inside the soft-pack battery mounting slots. The polymer clamps are aligned with the positive and negative terminals of the soft-pack batteries for testing.

5. The flexible cable chain drawer-type soft-pack battery charging and discharging fixture device according to claim 2, characterized in that: Warning lights are installed on the top panel.

6. The flexible cable chain drawer-type soft-pack battery charging and discharging fixture device according to claim 1, characterized in that: The cable chain is a flexible cable chain.

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