Insulation and voltage resistance testing device for flexible assembly
By designing the insulating pressure-resistant test device of flexible components of the test frame, the test head and the compression rod, the problem of insufficient positioning and compression during inspection is solved, and high safety and efficient testing are achieved.
Patent Information
- Application Number
- CN202421945213.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The existing flexible component insulation pressure-resistant testing equipment is not fully positioned and tightened during inspection, resulting in the damage to the staff of the unqualified products and reducing safety.
A test device including a test frame, a detection head, a compression rod and a longitudinal adjustment device is designed to press the flexible assembly through the compression rod, and the safety and convenience of inlet and discharge of materials are achieved through the protective cover and guide roller.
Improve the stability and safety of the test, prevent the damage to the staff by breakdown reaction, and increase the overall protective effect.
Smart Images
Figure CN223193051U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flexible component testing, in particular to a flexible component insulation withstand voltage testing device. Background Art
[0002] Compared with traditional photovoltaic modules, flexible modules are lighter, can be bent arbitrarily, and are easy to carry, and are receiving more and more attention.
[0003] After the flexible components are prepared, they need to undergo insulation and voltage withstand tests to ensure their subsequent normal use.
[0004] The above-mentioned existing technical solutions have the following defects: the flexible component insulation and voltage withstand test equipment is mostly directly loaded manually for testing, and the flexible components are not fully positioned and pressed during testing, resulting in some unqualified flexible components being damaged when the test fails, causing harm to the staff and reducing overall safety. Utility Model Content
[0005] The utility model aims to provide a highly protective flexible component insulation withstand voltage testing device.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A flexible component insulation and withstand voltage test device includes a test frame, the upper end of the test frame is movably connected to a test bench for flexible component breakdown testing, the rear end of the test frame is fixedly connected to a mounting frame, one end of the test frame is movably connected to a detection head for testing the insulation and withstand voltage of the flexible component, the front end of the mounting frame is movably connected to a clamping rod for clamping the test tooling, and a longitudinal adjustment device for driving the clamping rod to move up and down is provided between the mounting frame and the clamping rod.
[0008] By adopting the above technical solution, a longitudinal adjustment device is used to drive the clamping rod, the test bench and the flexible component to perform insulation withstand voltage testing. At the same time, the clamping rod presses the flexible component to prevent the overall breakdown reaction from causing damage, thereby increasing the overall protection effect.
[0009] Furthermore, a protective cover is provided on the outside of the test stand for protection, a feed port for feeding the flexible component is provided on the left side of the protective cover, and a discharge port for discharging the flexible component is provided on the right side of the protective cover.
[0010] By adopting the above technical solution, the feed port and the discharge port facilitate the feeding and discharging of the flexible components and the test bench, and facilitate the replacement of the test subject. At the same time, the protective cover protects the staff, thereby increasing the overall protection effect.
[0011] Furthermore, the length and width of the feed port are equal to those of the discharge port, the horizontal center lines of the feed port and the discharge port overlap, and the horizontal center lines of the feed port and the discharge port overlap. A guide roller for guiding the discharge is rotatably connected to the right side of the test frame, and the guide roller extends into the discharge port.
[0012] By adopting the above technical solution, the guide rollers at the bottom of the discharge port are used to guide the discharge of the test bench and the flexible component, which facilitates the discharge of the material and increases the overall practicality.
[0013] Furthermore, a clamping assembly for multi-point clamping is fixedly connected to the lower end of the clamping rod, the clamping assembly includes a clamping frame inside, and a clamping block for clamping the flexible assembly is fixedly connected to the lower end of the clamping frame.
[0014] By adopting the above technical solution, the compression block can compress the flexible component to ensure stability during the detection process, while reducing the damage caused by the overall breakdown phenomenon and increasing the overall protection effect.
[0015] Furthermore, the compression blocks are distributed in multiple groups at equal intervals at the lower end of the compression frame, and the compression frame is a structure of three groups of vertical and horizontal bars that are perpendicular to each other.
[0016] By adopting the above technical solution, using multiple groups of compression blocks distributed at equal intervals at the lower end of the compression frame increases the overall compression and positioning effect, thereby increasing the overall detection effect and protection effect.
[0017] Furthermore, a conveyor frame is provided at the upper end of the test frame for driving the test platform to move laterally, and the conveyor frame is symmetrically distributed about the horizontal center line of the test frame.
[0018] By adopting the above technical solution, the conveyor frame is convenient for loading materials on the test bench and for replacing a damaged test bench.
[0019] In summary, the beneficial technical effects of the present invention are:
[0020] 1. The clamping rod and clamping assembly are used to facilitate the positioning and clamping of the test bench and flexible components, ensuring the stability of the entire test, reducing the damage caused by the breakdown effect, and achieving a high safety effect;
[0021] 2. The protective cover with inlet and outlet is used to facilitate the entry and exit of materials while increasing the protection effect for external workers, reducing the damage caused by the breakdown effect to the workers and achieving the effect of strengthening protection;
[0022] 3. The longitudinal adjustment device is used to drive the clamping rod to move at the same time, ensuring that the clamping rod is pressed down and moved up, which is convenient for overall testing and efficient testing, resulting in efficient testing results. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the test stand of the utility model;
[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body pressing component of the utility model.
[0026] In the figure, 1. test frame; 2. test bench; 3. mounting frame; 4. detection head; 5. clamping rod; 6. longitudinal adjustment device; 7. protective cover; 8. clamping assembly; 11. conveying frame; 71. feed port; 72. discharge port; 73. guide roller; 81. clamping frame; 82. clamping block. DETAILED DESCRIPTION
[0027] The present invention will be described in further detail below with reference to the accompanying drawings.
[0028] Reference Figure 2 A flexible component insulation and withstand voltage test device includes a test frame 1, the upper end of the test frame 1 is movably connected to a test bench 2 for a flexible component breakdown test, the rear end of the test frame 1 is fixedly connected to a mounting frame 3, one end of the test frame 1 is movably connected to a detection head 4 for testing the insulation and withstand voltage of the flexible component, the front end of the mounting frame 3 is movably connected to a clamping rod 5 for clamping the test tooling, and a longitudinal adjustment device 6 is provided between the mounting frame 3 and the detection head 4 for driving the clamping rod 5 to move up and down. The longitudinal adjustment device 6 can be a screw structure or a gear rack structure, which is mainly used to drive the detection head 4 and the clamping rod 5 to move up and down. It is an existing structure and is not the focus of this design, so it will not be described in detail. A cylinder is provided at the detection head 4 to drive the detection head 4 to move to ensure sufficient overall detection.
[0029] Reference Figure 1 , a protective cover body 7 for protection is provided on the outside of the test frame 1, a feed port 71 for feeding flexible components is provided on the left side of the protective cover body 7, and a discharge port 72 for discharging flexible components is provided on the right side of the protective cover body 7. The protective cover body 7 can fully protect the staff, reduce the damage to the staff caused by the breakdown effect, and increase the overall protection effect. The feed port 71 and the discharge port 72 are equal in length and width, and the horizontal center lines of the feed port 71 and the discharge port 72 overlap. The horizontal center lines of the feed port 71 and the discharge port 72 overlap. The right side of the test frame 1 is rotatably connected to a guide roller 73 for guiding the discharge, and the guide roller 73 extends to the discharge port 72. The guide roller 73 can guide the test bench 2, thereby facilitating the replacement of the test bench 2 and increasing the overall practicality.
[0030] Reference Figure 3The lower end of the clamping rod 5 is fixedly connected to a clamping assembly 8 for multi-point clamping. The clamping assembly 8 includes a clamping frame 81 inside. The lower end of the clamping frame 81 is fixedly connected to a clamping block 82 for clamping the flexible component. The clamping block 82 is made of elastic rubber and can also be replaced by a vacuum suction cup. It is mainly used to position the flexible component. The specific structure is not limited. There are multiple groups of clamping blocks 82 distributed at equal intervals at the lower end of the clamping frame 81. The clamping frame 81 is a structure of three sets of vertical and horizontal bars that are perpendicular to each other. The clamping frame 81 with three sets of vertical and horizontal bars that are perpendicular to each other can ensure multi-point clamping and ensure the overall detection effect and protection effect. A conveying frame 11 is provided at the upper end of the test frame 1 for driving the test bench 2 to move horizontally. The conveying frame 11 is symmetrically distributed about the horizontal center line of the test frame 1, which is convenient for replacing the test bench 2 and increases the overall practicality.
[0031] The implementation principle of this embodiment is: first, the flexible component is moved to the upper end of the test bench 2, and at the same time, the longitudinal adjustment device 6 drives the clamping rod 5 to press down. During the downward pressing of the clamping rod 5, the clamping frame 81 drives the clamping block 82 to position and clamp the flexible component to ensure stability during the test. At the same time, the detection head 4 detects the flexible component to reduce the damage caused by the breakdown effect, that is, the test bench 2 may be broken. After the test is completed, the flexible component is replaced and tested. When the test bench 2 is damaged, the conveying frame 11 sends the test bench 2 out through the guide roller 73, which is convenient for replacing the test bench 2 and convenient for the overall test to be performed again.
[0032] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims
1. A flexible component insulation withstand voltage test device, comprising a test stand (1), characterized in that: The upper end of the test frame (1) is movably connected to a test bench (2) for a breakdown test of a flexible component, the rear end of the test frame (1) is fixedly connected to a mounting frame (3), one end of the test frame (1) is movably connected to a detection head (4) for testing the insulation withstand voltage of the flexible component, the front end of the mounting frame (3) is movably connected to a clamping rod (5) for clamping a test fixture, and a longitudinal adjustment device (6) for driving the clamping rod (5) to move up and down is provided between the mounting frame (3) and the clamping rod (5).
2. The flexible component insulation withstand voltage test device according to claim 1, characterized in that: A protective cover (7) for protection is provided on the outside of the test stand (1); a feed port (71) for feeding the flexible component is provided on the left side of the protective cover (7); and a discharge port (72) for discharging the flexible component is provided on the right side of the protective cover (7).
3. The flexible component insulation withstand voltage test device according to claim 2, characterized in that: The feed port (71) and the discharge port (72) are equal in length and width, and the horizontal center lines of the feed port (71) and the discharge port (72) overlap. The right side of the test frame (1) is rotatably connected to a guide roller (73) for guiding the discharge, and the guide roller (73) extends into the discharge port (72).
4. The flexible component insulation withstand voltage test device according to claim 1, characterized in that: The lower end of the pressing rod (5) is fixedly connected to a pressing assembly (8) for multi-point pressing, the pressing assembly (8) includes a pressing frame (81) inside, and the lower end of the pressing frame (81) is fixedly connected to a pressing block (82) for pressing the flexible assembly.
5. The flexible component insulation withstand voltage test device according to claim 4, characterized in that: The compression blocks (82) are distributed in multiple groups at equal intervals at the lower end of the compression frame (81), and the compression frame (81) is a structure of three groups of mutually perpendicular longitudinal and transverse bars.
6. The flexible component insulation withstand voltage test device according to claim 1, characterized in that: A conveying frame (11) is provided at the upper end of the test frame (1) for driving the test platform (2) to move laterally, and the conveying frame (11) is symmetrically distributed about the horizontal center line of the test frame (1).