Super capacitor module test equipment

Abstract

The utility model relates to the technical field of capacitor testing, in particular to super capacitor module testing equipment, which comprises testing equipment and a clamping tool, a placing groove is vertically arranged on the top surface of the testing equipment, anchor holes are vertically arranged on two sides inside the placing groove, a sliding groove is arranged in the middle of the bottom surface of the placing groove, and the clamping tool comprises a sliding frame. The sliding frame is horizontally and slidably assembled in a sliding groove of the containing groove, a two-way screw is horizontally and rotatably connected into the sliding frame, clamping pieces are symmetrically and vertically arranged on the two sides of the sliding frame, each clamping piece comprises a hole frame, a screw hole sliding block is fixed to the bottom end of each hole frame, a sliding rod is vertically and slidably assembled on each hole frame, and a clamping plate is horizontally fixed to the top face of each sliding rod. A clamping spring is vertically fixed to the bottom face of the sliding rod, the bottom end of the clamping spring is fixed to the screw hole sliding block, and the two-way screw and the screw hole sliding block are assembled and connected in a threaded penetrating mode. According to the utility model, the clamping pieces are arranged according to the size of the capacitor module, and the locking stability of the capacitor module during testing is ensured through opposite clamping.

Description

Technical Field

[0001] This utility model relates to the field of capacitor testing technology, and in particular to a supercapacitor module testing device. Background Technology

[0002] Supercapacitor modules, also known as supercapacitor modules or electrochemical double-layer capacitor modules, are high-performance energy storage devices with features such as high power density, long lifespan, and rapid charging and discharging. To ensure the normal and safe use of capacitor modules, parameter tests are usually conducted before use to screen out capacitor modules that meet the quality requirements.

[0003] The existing publication number CN219799532U, entitled "A Capacitor Module Testing Fixture," includes a housing and a circuit board disposed within the housing. The housing has a test platform connection part and a capacitor module connection part. The test platform connection part is used to connect wire harnesses on the test platform, and the capacitor module connection part is used to connect wire harnesses on the capacitor module. By connecting the wire harnesses on the test platform and the connecting wires on the capacitor module using this capacitor module testing fixture, the safety during capacitor module testing is improved, and the testing efficiency of the capacitor modules is increased.

[0004] However, during the aforementioned capacitor module testing, the capacitor module itself does not have a load-bearing structure; there is only a single groove for inserting the capacitor module. However, the different sizes of capacitor modules result in a lack of clamping components in the groove, which affects the locking stability of the capacitor module during testing. Utility Model Content

[0005] This invention solves the problems in related technologies and proposes a supercapacitor module testing device.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a supercapacitor module testing device, including a testing device and a clamping fixture. A placement groove is vertically opened on the top surface of the testing device, and anchor holes are vertically opened on both sides of the interior of the placement groove. A sliding groove is opened in the middle of the bottom surface of the placement groove. The clamping fixture includes a sliding frame, which is horizontally slidably assembled in the sliding groove of the placement groove. A bidirectional screw is horizontally rotatably connected to the sliding frame. Clamping components are symmetrically and vertically arranged on both sides of the sliding frame. The clamping components include a hole frame, a screw hole slider is fixed at the bottom end of the hole frame, and a sliding rod is vertically slidably assembled on the hole frame. A clamping plate is horizontally fixed on the top surface of the sliding rod, and a clamping spring is vertically fixed on the bottom surface of the sliding rod. The bottom end of the clamping spring is fixed to the screw hole slider. The bidirectional screw and the screw hole slider are threadedly connected.

[0007] As a preferred embodiment, both sides of the sliding frame are vertically slidably assembled with anchor rod frames, and the anchor rods on the anchor rod frames are inserted into the anchor holes of the placement groove.

[0008] As a preferred embodiment, a pull-down spring is vertically fitted on the anchor rod frame, and the two ends of the pull-down spring are respectively fixed to the top surface of the anchor rod frame and the top surface of the sliding frame.

[0009] As a preferred embodiment, a switch is provided in the center of the front face of the test equipment, and a power display module and a display module are respectively provided on both sides of the front face of the test equipment.

[0010] As a preferred embodiment, the power display module and the display module are fixed on the front surface of the test equipment, and multiple buttons are provided on the front surface of the power display module and the display module.

[0011] As a preferred option, multiple capacitor module terminals are fixed horizontally and vertically on one side of the top surface of the testing equipment, and nuts are threaded onto the multiple capacitor module terminals.

[0012] As a preferred option, multiple test platform terminals are fixed horizontally and vertically on the other side of the top surface of the test equipment, and multiple rubber strips are horizontally arranged on the bottom surface of the test equipment.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In order to ensure the stability of the capacitor module during the subsequent testing, the capacitor module to be tested is placed in the placement slot. The bidirectional screw in the rotating slide frame drives the clamping parts on both sides of the slide frame to slide bidirectionally. The bidirectional screw drives the screw hole slider on the bottom surface of the hole frame to slide horizontally, which drives the slide rod to squeeze and clamp to ensure the clamping stability of the capacitor module. Thus, the clamping parts are set according to the size of the capacitor module, and the opposing clamping ensures the locking stability of the capacitor module during testing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the clamping tool in the disassembled state in an embodiment of this utility model;

[0017] Figure 4 This is a schematic diagram of the clamping component in the disassembled state in an embodiment of this utility model;

[0018] Figure 5 This is a schematic diagram of the test equipment in the disassembled state in an embodiment of this utility model.

[0019] In the diagram: 1. Test equipment; 11. Placement slot; 111. Anchor hole; 12. Capacitor module terminal block; 13. Test bench terminal block; 14. Power display module; 15. Switch; 16. Display module; 17. Rubber strip; 2. Clamping fixture; 21. Sliding frame; 22. Clamping component; 221. Hole frame; 222. Screw hole slider; 223. Sliding rod; 224. Clamping spring; 225. Card plate; 23. Bidirectional screw; 24. Anchor rod bracket; 25. Pull-down spring. Detailed Implementation

[0020] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0024] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0026] like Figures 1 to 5As shown, a supercapacitor module testing device includes a testing device 1 and a clamping fixture 2. The testing device 1 has a vertically formed placement groove 11 on its top surface, with anchor holes 111 vertically formed on both sides of the placement groove 11. A sliding groove is formed in the center of the bottom surface of the placement groove 11. The clamping fixture 2 includes a sliding frame 21, which is horizontally slidably assembled in the sliding groove of the placement groove 11. A bidirectional screw 23 is horizontally rotatably connected to the sliding frame 21. Clamping members 22 are symmetrically and vertically arranged on both sides of the sliding frame 21. Each clamping member 22 includes a perforated frame 221, with a screw-hole slider 222 fixed to the bottom end of the perforated frame 221. A sliding rod 223 is vertically slidably assembled on the perforated frame 221, and a clamping plate 225 is horizontally fixed to the top surface of the sliding rod 223. Furthermore, a clamping spring 224 is vertically fixed on the bottom surface of the slide bar 223, and the bottom end of the clamping spring 224 is fixed on the screw hole slider 222. The bidirectional screw 23 and the screw hole slider 222 are threaded through and assembled. In order to ensure the stability of the capacitor module during the later testing, the capacitor module to be tested is placed in the placement slot 11. Rotating the bidirectional screw 23 in the slide frame 21 drives the clamping parts 22 on both sides of the slide frame 21 to slide bidirectionally. The bidirectional screw 23 drives the screw hole slider 222 on the bottom surface of the hole frame 221 to slide horizontally, and drives the slide bar 223 to squeeze and clamp to ensure the clamping stability of the capacitor module. Thus, the clamping parts 22 are set according to the size of the capacitor module, and the opposing clamping ensures the locking stability of the capacitor module during testing.

[0027] In one embodiment, Figure 4 As shown, anchor rod frames 24 are vertically slidably assembled on both sides of the sliding frame 21, and the anchor rods on the anchor rod frames 24 are inserted into the anchor holes 111 of the placement groove 11. A pull-down spring 25 is vertically sleeved on the anchor rod frame 24, and the two ends of the pull-down spring 25 are respectively fixed to the top surface of the anchor rod frame 24 and the top surface of the sliding frame 21. In use, when the sliding frame 21 is slidably assembled in the groove of the placement groove 11, the anchor rod frame 24 is pulled vertically upward, compressing the pull-down spring 25 to deform. After the sliding frame 21 reaches the appropriate position, the pull-down spring 25 is released and driven by the deformation, the anchor rod frame 24 is pushed into the anchor hole 111 of the placement groove 11 to ensure stability.

[0028] In one embodiment, Figure 4As shown, a switch 15 is provided in the middle of the front face of the test device 1, and a power display module 14 and a display module 16 are respectively provided on both sides of the front face of the test device 1. The power display module 14 and the display module 16 are fixed on the front face of the test device 1, and multiple buttons are provided on the front face of the power display module 14 and the display module 16. Multiple capacitor module terminals 12 are fixed horizontally and vertically on one side of the top face of the test device 1, and nuts are threaded onto the multiple capacitor module terminals 12. Multiple test platform terminals 13 are fixed horizontally and vertically on the other side of the top face of the test device 1, and multiple rubber strips 17 are horizontally provided on the bottom face of the test device 1. In use, the capacitor module to be tested is electrically connected to the capacitor module terminals 12 through wires, and then the capacitor module is electrically connected to the test platform terminals 13. The test device is observed by observing the power display module 14 and the display module 16.

[0029] In this embodiment, to ensure the stability of the capacitor module during subsequent testing, the capacitor module to be tested is placed in the placement slot 11. The bidirectional screw 23 in the sliding frame 21 drives the clamping parts 22 on both sides of the sliding frame 21 to slide bidirectionally. The bidirectional screw 23 drives the screw hole slider 222 on the bottom surface of the hole frame 221 to slide horizontally, and drives the sliding rod 223 to squeeze and clamp to ensure the clamping stability of the capacitor module. The capacitor module to be tested is electrically connected to the capacitor module terminal 12 through a wire, and then the capacitor module is electrically connected to the test bench terminal 13. The testing equipment is observed by observing the power display module 14 and the display module 16.

[0030] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A supercapacitor module testing device, characterized in that, The test equipment (1) includes a testing device (1) and a clamping fixture (2). The testing device (1) has a vertically formed placement groove (11) on its top surface, and both sides of the placement groove (11) have vertically formed anchor holes (111). The placement groove (11) has a sliding groove in the middle of its bottom surface. The clamping fixture (2) includes a sliding frame (21), which is horizontally slidably assembled in the sliding groove of the placement groove (11). A bidirectional screw (23) is horizontally rotatably connected in the sliding frame (21). Clamping components are symmetrically and vertically arranged on both sides of the sliding frame (21). (22) The clamping member (22) includes a hole frame (221), a screw hole slider (222) is fixed at the bottom end of the hole frame (221), and a slide rod (223) is vertically slidably assembled on the hole frame (221). A clamping plate (225) is horizontally fixed on the top surface of the slide rod (223), and a clamping spring (224) is vertically fixed on the bottom surface of the slide rod (223). The bottom end of the clamping spring (224) is fixed on the screw hole slider (222), and the bidirectional screw (23) and the screw hole slider (222) are threadedly connected.

2. The supercapacitor module testing equipment according to claim 1, characterized in that: Anchor rod frames (24) are vertically slidably assembled on both sides of the sliding frame (21), and the anchor rods on the anchor rod frames (24) are inserted into the anchor holes (111) of the placement groove (11).

3. The supercapacitor module testing equipment according to claim 2, characterized in that: A pull-down spring (25) is vertically sleeved on the anchor rod frame (24), and the two ends of the pull-down spring (25) are respectively fixed on the top surface of the anchor rod frame (24) and the top surface of the slide frame (21).

4. The supercapacitor module testing equipment according to claim 3, characterized in that: A switch (15) is provided in the middle of the front end face of the test device (1), and a power display module (14) and a display module (16) are respectively provided on both sides of the front end face of the test device (1).

5. The supercapacitor module testing equipment according to claim 4, characterized in that: The power display module (14) and the display module (16) are fixed on the front end of the test equipment (1), and multiple buttons are provided on the front end of the power display module (14) and the display module (16).

6. The supercapacitor module testing equipment according to claim 5, characterized in that: The test device (1) has multiple capacitor module terminals (12) fixed horizontally and vertically on one side of its top surface, and nuts are threaded onto the multiple capacitor module terminals (12).

7. A supercapacitor module testing device according to claim 6, characterized in that: Multiple test bench terminals (13) are fixed horizontally and vertically on the other side of the top surface of the test equipment (1), and multiple rubber strips (17) are horizontally arranged on the bottom surface of the test equipment (1).

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