Spring probe contact detection device

Abstract

The utility model relates to the technical field of spring probe detection, and discloses a spring probe contact detection device which comprises a detection mechanism, a clamping mechanism is arranged outside the detection mechanism, the detection mechanism comprises a workbench, a detection shell is fixedly connected to the top of the workbench, a groove is formed in the top of the detection shell, and the clamping mechanism is arranged in the groove. The spring probe contact detection device comprises a base, a groove is formed in the base, a first electrode plate is installed in the groove, the left side and the right side of the first electrode plate are fixedly connected with limiting blocks, the bottoms of the limiting blocks are fixedly connected with reset springs, and a second electrode plate is installed at the bottom of the first electrode plate. The first electrode plate is attached to the second electrode plate, the warning lamp is turned on or not, and the condition of the spring probe is judged, so that the detection operation is completed, workers do not need to carefully pay attention to the dial gauge all the time, misjudgment is avoided, and the effect of improving the detection precision is achieved.

Description

Technical Field

[0001] The utility model discloses a spring probe contact detection device, which relates to the technical field of spring probe detection. Background Art

[0002] Spring probe, also known as Pogo needle or probe, is a carrier for transmitting signals and currents, and is hardware for achieving power or conduction. It is a contact medium for electrical testing and is a high-end precision electronic hardware component. Spring probes are generally used for precision connections in electronic products such as mobile phones, communications, automobiles, smart wearables, drones, smart robots, aerospace, etc., which can improve the corrosion resistance, stability and durability of these connectors.

[0003] According to the "A spring probe contact detection device" disclosed in Chinese patent publication number CN 215493747 U, the device includes a bottom plate, the top of the bottom plate is fixedly connected to a right-angle plate, the top of the bottom plate is provided with an adsorption component, the bottom of the bottom plate is provided with a resistance component, the top of the bottom plate is provided with a probe body, the top of the bottom plate is provided with a reset component, the inside and outside of the right-angle plate are provided with a detection and observation component, the adsorption component includes a moving block and a magnet, the moving block is slidably connected to the right side of the right-angle plate, the magnet is fixedly connected to the inside of the moving block, and the top of the probe body is magnetically connected to the magnet. This utility model can detect the wear of the probe, and decide whether to replace it according to the detected wear, thereby reducing the waste of probes and reducing the detection cost.

[0004] However, when the device is in use, the spring probe is tested by means of a scale, and the staff is still required to pay close attention to the scale at all times. It is easy to cause misjudgment only by human judgment, which makes the device have certain limitations. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a spring probe contact detection device to solve the problem mentioned in the above background technology that when the device is in use, the spring probe is detected by means of a scale, which still requires the staff to pay close attention to the scale at all times. It is easy to cause misjudgment only through manual judgment, which makes the device have certain limitations.

[0006] The purpose of the utility model is achieved in this way:

[0007] A spring probe contact detection device comprises a detection mechanism, wherein a clamping mechanism is arranged outside the detection mechanism;

[0008] The detection mechanism includes a workbench, on the top of which a detection shell is fixedly connected. A groove is formed in the top of the detection shell, and a first electrode plate is installed inside the groove. Limiting blocks are fixedly connected to the left and right sides of the first electrode plate, and a return spring is fixedly connected to the bottom of the limiting blocks. A second electrode plate is installed at the bottom of the first electrode plate. An adjusting frame is fixedly connected to the top of the workbench, and a lifting assembly is arranged at the bottom of the adjusting frame;

[0009] Through the above technical solution, at this time, the spring probe to be detected is fixed by the clamping mechanism, and then the electric telescopic rod is started to drive the mounting plate to descend until the bottom of the mounting plate fits against the top of the positioning plate to position the mounting plate. During positioning, the spring probe extends into the groove of the detection shell on the top of the workbench and presses down the first electrode plate, so that the first electrode plate fits against the second electrode plate, thereby causing the warning light on the front of the detection shell to light up. The staff observes the warning light. If it lights up, it means that the spring probe is in good wear condition. On the contrary, if the warning light does not light up, it means that the spring probe is severely worn and needs to be replaced. The setting of multiple clamping seats enables multiple spring probes to be measured simultaneously, improving the detection efficiency. After the detection is completed, the mounting plate is retracted, and then the return spring drives the limiting block to rise, so that the first electrode plate is separated from the second electrode plate, and the warning light goes out, facilitating the next use, thus completing the detection operation. It does not require the staff to always pay careful attention to the scale, avoiding misjudgment and achieving the effect of improving the detection accuracy.

[0010] The clamping mechanism includes a clamping seat, a clamping groove is formed inside the clamping seat, a bidirectional lead screw is rotatably connected inside the clamping groove, a moving block is threadedly connected to the outside of the bidirectional lead screw, and a clamping block is fixedly connected to the bottom of the moving block;

[0011] Through the above technical solution, at this time, the top of the spring probe is extended into the inside of the clamping seat, so that the top of the spring probe fits against the top inside the clamping seat. Then, the handle is rotated to drive the bidirectional lead screw to rotate, thereby driving the two moving blocks to move towards each other, so that the two clamping blocks move towards the spring probe until the two clamping blocks clamp the spring probe, completing the clamping operation and achieving the effect of being convenient for fixing.

[0012] Preferably, the lifting assembly includes an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a mounting plate, and a positioning plate is arranged at the bottom of the mounting plate.

[0013] Preferably, there are multiple electric telescopic rods, and multiple electric telescopic rods are all fixedly connected to the bottom of the adjusting frame.

[0014] Preferably, the bottom of the mounting plate is fixedly connected to the top of the clamping seat, there are two positioning plates, and the two positioning plates are respectively fixedly connected to the left and right sides of the adjusting frame.

[0015] Preferably, a warning light is installed on the front of the detection shell, and a plurality of grooves are provided, and the plurality of grooves are arranged in a linear array distribution.

[0016] Preferably, the bidirectional lead screw penetrates through the clamping groove and extends to the outside of the clamping seat, and a handle is fixedly connected to one end of the bidirectional lead screw.

[0017] Preferably, the clamping block is arc-shaped, and anti-slip lines are arranged on the inner side of the clamping block. Beneficial effects

[0018] First, in the present utility model, the spring probe to be detected is fixed by the clamping mechanism, and then the electric telescopic rod is started to drive the mounting plate to descend until the bottom of the mounting plate fits with the top of the positioning plate to position the mounting plate. During positioning, the spring probe extends into the groove of the detection shell on the top of the workbench and presses down the first electrode piece, so that the first electrode piece fits with the second electrode piece, thereby causing the warning light on the front of the detection shell to light up. The staff observes the warning light. If it lights up, it means that the spring probe is in good wear condition. On the contrary, if the warning light does not light up, it means that the spring probe is severely worn and needs to be replaced. The setting of multiple clamping seats enables multiple spring probes to be measured simultaneously, improving the detection efficiency. After the detection is completed, the mounting plate is retracted, and then the limiting block is driven to rise by the reset spring, so that the first electrode piece is separated from the second electrode piece, and the warning light goes out, which is convenient for the next use, thus completing the detection operation. It does not require the staff to always pay careful attention to the scale table, avoiding misjudgment and achieving the effect of improving the detection accuracy.

[0019] Second, in the present utility model, the top of the spring probe is extended into the inside of the clamping seat so that the top of the spring probe fits with the top inside the clamping seat. Then, the handle is rotated to drive the bidirectional lead screw to rotate, and further drive the two moving blocks to move towards each other, so that the two clamping blocks move towards the spring probe until the two clamping blocks clamp the spring probe, completing the clamping operation, achieving the effect of being convenient for fixing. Description of the drawings

[0020] Figure 1 It is the overall three-dimensional view of the present utility model;

[0021] Figure 2 It is the three-dimensional view at the first electrode piece of the present utility model;

[0022] Figure 3 It is the three-dimensional view of the clamping mechanism of the present utility model;

[0023] Figure 4 It is the cross-sectional view at the first electrode piece of the present utility model;

[0024] Figure 5This is a cross-sectional view of the clamping mechanism of the present utility model.

[0025] Among them: 1. Detection mechanism; 2. Clamping mechanism; 11. Workbench; 12. Detection shell; 13. First electrode plate; 14. Limiting block; 15. Return spring; 16. Second electrode plate; 17. Adjusting frame; 18. Lifting assembly; 19. Electric telescopic rod; 101. Mounting plate; 102. Positioning plate; 21. Clamping seat; 22. Bidirectional lead screw; 23. Moving block; 24. Clamping block. Specific embodiments

[0026] The following will further describe the specific embodiments of the present utility model in detail with reference to the accompanying drawings.

[0027] The spring probe contact detection device under this specific embodiment, as Figures 1-5 shown, includes a detection mechanism 1, and a clamping mechanism 2 is arranged outside the detection mechanism 1;

[0028] The detection mechanism 1 includes a workbench 11, a detection shell 12 is fixedly connected to the top of the workbench 11, a groove is opened at the top of the detection shell 12, a first electrode plate 13 is installed inside the groove, limiting blocks 14 are fixedly connected to the left and right sides of the first electrode plate 13, a return spring 15 is fixedly connected to the bottom of the limiting block 14, a second electrode plate 16 is installed at the bottom of the first electrode plate 13, an adjusting frame 17 is fixedly connected to the top of the workbench 11, and a lifting assembly 18 is arranged at the bottom of the adjusting frame 17;

[0029] Through the above technical solution, at this time, the spring probe to be detected is fixed by the clamping mechanism 2, and then the electric telescopic rod 19 is started to drive the mounting plate 101 to descend until the bottom of the mounting plate 101 fits with the top of the positioning plate 102 to position the mounting plate 101. During positioning, the spring probe extends into the groove of the detection shell 12 on the top of the workbench 11 and presses down the first electrode plate 13, so that the first electrode plate 13 fits with the second electrode plate 16, thereby making the warning light on the front of the detection shell 12 light up. The staff observes the warning light. If it lights up, it means that the spring probe is worn well. On the contrary, if the warning light does not light up, it means that the spring probe is severely worn and needs to be replaced. The setting of multiple clamping seats 21 enables multiple spring probes to be measured simultaneously, improving the detection efficiency. After the detection is completed, the mounting plate 101 is retracted, and then the return spring 15 drives the limiting block 14 to rise, so that the first electrode plate 13 is separated from the second electrode plate 16, and the warning light goes out, which is convenient for the next use, thereby completing the detection operation. It does not require the staff to always pay careful attention to the scale table, avoiding misjudgment and achieving the effect of improving the detection accuracy.

[0030] The clamping mechanism 2 includes a clamping seat 21. A clamping groove is formed inside the clamping seat 21. A bidirectional lead screw 22 is rotatably connected inside the clamping groove. A moving block 23 is threadedly connected to the outside of the bidirectional lead screw 22. A clamping block 24 is fixedly connected to the bottom of the moving block 23.

[0031] Through the above technical solution, at this time, by inserting the top of the spring probe into the inside of the clamping seat 21, the top of the spring probe is made to fit against the top inside the clamping seat 21. Then, by rotating the handle, the bidirectional lead screw 22 is driven to rotate, thereby driving the two moving blocks 23 to move towards each other, so that the two clamping blocks 24 move towards the spring probe until the two clamping blocks 24 clamp the spring probe, completing the clamping operation and achieving the effect of being convenient for fixing.

[0032] Specifically, the lifting assembly 18 includes an electric telescopic rod 19. The bottom of the electric telescopic rod 19 is fixedly connected with a mounting plate 101. A positioning plate 102 is arranged at the bottom of the mounting plate 101.

[0033] Through the above technical solution, the electric telescopic rod 19 can drive the spring probe to lift and lower. Through the settings of the mounting plate 101 and the positioning plate 102, the mounting plate 101 is positioned. When the mounting plate 101 fits against the positioning plate 102, the spring probe can press down the first electrode plate 13.

[0034] Specifically, a plurality of electric telescopic rods 19 are provided. The plurality of electric telescopic rods 19 are all fixedly connected to the bottom of the adjusting frame 17.

[0035] Through the above technical solution, the plurality of electric telescopic rods 19 can drive the mounting plate 101 to lift and lower more stably.

[0036] Specifically, the bottom of the mounting plate 101 is fixedly connected to the top of the clamping seat 21. There are two positioning plates 102. The two positioning plates 102 are respectively fixedly connected to the left and right sides of the adjusting frame 17.

[0037] Through the above technical solution, the two positioning plates 102 can position both sides of the mounting plate 101, improving the positioning accuracy.

[0038] Specifically, a warning light is installed on the front of the detection shell 12. A plurality of grooves are formed. The plurality of grooves are arranged in a linear array.

[0039] Through the above technical solution, the staff only needs to observe the warning light to determine the wear condition.

[0040] Specifically, the bidirectional lead screw 22 penetrates through the clamping groove and extends to the outside of the clamping seat 21. One end of the bidirectional lead screw 22 is fixedly connected with a handle.

[0041] Through the above technical solution, the bidirectional lead screw 22 can be rotated by the handle.

[0042] Specifically, the clamping block 24 is set to be arc-shaped, and anti-slip lines are provided on the inner side of the clamping block 24.

[0043] Through the above technical solution, the clamping block 24 can better clamp the spring probe and improve the clamping stability.

[0044] During use, the spring probe to be detected is fixed by the clamping mechanism 2, and then the electric telescopic rod 19 is started to drive the mounting plate 101 to descend until the bottom of the mounting plate 101 fits against the top of the positioning plate 102 to position the mounting plate 101. During positioning, the spring probe extends into the groove of the detection shell 12 on the top of the workbench 11 and presses down the first electrode plate 13, so that the first electrode plate 13 fits against the second electrode plate 16, thereby causing the warning light on the front of the detection shell 12 to light up. The staff observes the warning light. If it lights up, it means that the spring probe is in good wear condition. On the contrary, if the warning light does not light up, it means that the spring probe is severely worn and needs to be replaced. The setting of multiple clamping seats 21 enables multiple spring probes to be measured simultaneously, improving the detection efficiency. After the detection is completed, the mounting plate 101 is retracted, and then the reset spring 15 drives the limit block 14 to rise, so that the first electrode plate 13 is separated from the second electrode plate 16, and the warning light goes out, facilitating the next use, thereby completing the detection operation. It does not require the staff to always pay careful attention to the scale table, avoiding misjudgment and achieving the effect of improving the detection accuracy.

[0045] Although the specific embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these specific embodiments without departing from the principle and spirit. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring probe contact detection device, comprising a detection mechanism (1), characterized in that: A clamping mechanism (2) is provided outside the detection mechanism (1); The detection mechanism (1) comprises a workbench (11), a detection shell (12) is fixedly connected to the top of the workbench (11), a groove is provided at the top of the detection shell (12), a first electrode sheet (13) is installed inside the groove, a limit block (14) is fixedly connected to the left and right sides of the first electrode sheet (13), a return spring (15) is fixedly connected to the bottom of the limit block (14), a second electrode sheet (16) is installed at the bottom of the first electrode sheet (13), an adjustment frame (17) is fixedly connected to the top of the workbench (11), and a lifting assembly (18) is provided at the bottom of the adjustment frame (17); The clamping mechanism (2) comprises a clamping seat (21), a clamping groove is provided on the inner side of the clamping seat (21), a bidirectional screw rod (22) is rotatably connected inside the clamping groove, a moving block (23) is externally threadedly connected to the bidirectional screw rod (22), and a clamping block (24) is fixedly connected to the bottom of the moving block (23).

2. A spring probe contact detection device according to claim 1, characterized in that: The lifting assembly (18) comprises an electric telescopic rod (19), the bottom of the electric telescopic rod (19) is fixedly connected to a mounting plate (101), and the bottom of the mounting plate (101) is provided with a positioning plate (102).

3. A spring probe contact detection device according to claim 2, characterized in that: A plurality of the electric telescopic rods (19) are provided, and the plurality of the electric telescopic rods (19) are all fixedly connected to the bottom of the adjustment frame (17).

4. A spring probe contact detection device according to claim 2, characterized in that: The bottom of the mounting plate (101) is fixedly connected to the top of the clamping seat (21), and two positioning plates (102) are provided. The two positioning plates (102) are respectively fixedly connected to the left and right sides of the adjustment frame (17).

5. The spring probe contact detection device according to claim 1, characterized in that: A warning light is installed on the front of the detection shell (12), and a plurality of grooves are provided, and the plurality of grooves are arranged to be distributed in a linear array.

6. A spring probe contact detection device according to claim 1, characterized in that: The bidirectional screw rod (22) passes through the clamping groove and extends to the outside of the clamping seat (21); one end of the bidirectional screw rod (22) is fixedly connected to a handle.

7. A spring probe contact detection device according to claim 1, characterized in that: The clamping block (24) is arranged in an arc shape, and an anti-slip pattern is arranged on the inner side of the clamping block (24).

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