CN221405772U

CN221405772U - A detection tool for contact

Info

Publication number: CN221405772U
Application number: CN202323013514.4U
Authority: CN
Inventors: 宗庆根
Original assignee: Wuxi Pengjiang Electronic Technology Co ltd
Current assignee: Wuxi Pengjiang Electronic Technology Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-07-23
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a detection jig for contact, which comprises a detection table, wherein a support plate is arranged on the top surface of the detection table, a pressure lever is arranged on one side of the support plate, a pull rod is arranged below the pressure lever, a pressing plate is arranged below the pull rod, a discharging plate is arranged below the pressing plate, a test needle is arranged on the top surface of the discharging plate, a discharge button is arranged on the top surface of the detection table, and a detection switch is arranged on the top surface of the detection table. This a detection tool for contact, through the detection platform and blowing board, the test needle of setting, can connect and detect electronic component's contact, through depression bar and pull rod, the clamp plate of setting, can bulldoze electronic component, cooperation blowing board can firmly clip electronic component, the use of mutually supporting, can effectively solve traditional detection means plug and be difficult, can cause product test contact failure and detection PIN and terminal line damage after the connector is frequently inserted and pulled, lead to the phenomenon that circuit board part check point was missed to examine.

Description

A detection tool for contact

Technical Field

The utility model relates to the technical field of contact detection, in particular to a detection jig for contact.

Background

The tungsten steel thimble is a thimble made of high-quality tungsten steel material by grinding and polishing by precise equipment, and is commonly and separately called: thimble, support needle, two sections thimbles, flat thimble, inlay needle, PIN needle. The high wear resistance and excellent corrosion resistance due to the high hardness of 92.0HRA and 4000MPa bending strength of high-quality tungsten steel materials are commonly used in plastic molds to separate plastic products from the molds, thin and long pin holes can be used for punching, and the high wear resistance tungsten steel is also commonly used for supporting workpieces on lathes and grinding machines and enabling the workpieces to rotate around the workpieces. The device is also suitable for manufacturing tungsten steel electrode rods in the photoelectric industry, the angle of the tip is controlled to be between 10 degrees and 15 degrees, the device is mainly used for supporting (jacking upwards) an auxiliary vacuum adsorption system on the upper side of automatic die bonder equipment, and a thimble is required to contact when detecting the contact of the device.

The general detection means is to use the matched detection PIN wires and terminal wires for connection test of the input and output and each detection point, and because the detection PIN wires and terminal wires of the circuit board are large in number and difficult to insert and withdraw, the input and output terminal wires are fixed by disassembling and locking screws, and the connector can cause poor contact of product test and damage of the detection PIN wires and the terminal wires after frequent insertion and withdrawal, so that the detection point of the circuit board is partially missed.

Disclosure of utility model

The present utility model is directed to a detection tool for contact point contact, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection tool for contact, includes the detection platform, the top surface of detection platform is provided with the backup pad, one side of backup pad is provided with the depression bar, the below of depression bar is provided with the pull rod, the below of pull rod is provided with the clamp plate, the below of clamp plate is provided with the blowing board, the top surface of blowing board is provided with the test needle, the top surface of detection platform is provided with discharge button, the top surface of detection platform is provided with detection switch, the side of detection platform is provided with switch.

Preferably, a fixed plate is arranged on one side of the supporting plate, and two limiting rods are arranged in the supporting plate.

Preferably, a fixing groove is formed in one side of the fixing plate, a movable limiting plate is arranged on one side of the fixing plate, and a threaded fixing nail is arranged on one side of the movable limiting plate.

Preferably, two curved connecting rods are arranged on two sides of one end of the pressure rod, two movable shafts are arranged on two ends of the curved connecting rods, and a middle shaft rod is arranged on one side of the curved connecting rods.

Preferably, the bottom surface of the curved connecting rod is provided with a connecting block, and one side of the curved connecting rod is provided with a limiting connecting block.

Preferably, a rebound board is arranged on one side of the discharging board, and four springs are arranged on the bottom surface of the rebound board.

Compared with the prior art, the utility model has the beneficial effects that:

This a detection tool for contact, through the detection platform and blowing board, the test needle of setting, can connect and detect electronic component's contact, through depression bar and pull rod, the clamp plate of setting, can bulldoze electronic component, cooperation blowing board can firmly clip electronic component, the use of mutually supporting, can effectively solve traditional detection means plug and be difficult, can cause product test contact failure and detection PIN and terminal line damage after the connector is frequently inserted and pulled, lead to the phenomenon that circuit board part check point was missed to examine.

This a detection tool for contact can discharge the product residual voltage after the test is accomplished through the discharge button of setting, ensures human electric shock safety, through detection switch and the switch of setting, can carry out free control to the check out test set of device, ensures that electronic component and device begin to detect after connecting, through backup pad and the activity limiting plate of setting, can carry out free altitude mixture control to the clamp plate, can effectively solve electronic component size inequality, the difficult problem of detecting.

Drawings

FIG. 1 is an exploded perspective view of the present utility model;

fig. 2 is an exploded perspective view of the support plate of the present utility model;

FIG. 3 is an exploded perspective view of a compression bar of the present utility model;

Fig. 4 is an exploded perspective view of the blanking plate of the present utility model.

In the figure: 1. a detection table; 2. a support plate; 3. a compression bar; 4. a pull rod; 5. a pressing plate; 6. a discharging plate; 7. a test needle; 8. a discharge button; 9. a detection switch; 10. a power switch; 11. a fixing plate; 12. a limit rod; 13. a fixing groove; 14. a movable limiting plate; 15. a threaded fixing nail; 16. a curved connecting rod; 17. a movable shaft; 18. a middle shaft lever; 19. a connecting block; 20. a limit connecting block; 21. a rebound plate; 22. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a detection tool for contact, including detecting platform 1, detecting platform 1 is used for carrying out control detection to the contact of electronic component, ensure the accuracy of device detection, detecting platform 1's top surface is provided with backup pad 2, backup pad 2 is used for supporting the clamp plate 5 of one side, ensure that clamp plate 5 can firmly clamp electronic component with blowing board 6, one side of backup pad 2 is provided with depression bar 3, depression bar 3 is used for driving pull rod 4 and operates, ensure that the position of clamp plate 5 can carry out artifical fine adjustment, the below of depression bar 3 is provided with pull rod 4, pull rod 4 is used for cooperating clamp plate 5, ensure that the position of clamp plate 5 can carry out artifical fine adjustment, the below of pull rod 4 is provided with clamp plate 5, clamp plate 5 is used for cooperating with blowing board 6, ensure that clamp plate 5 can firmly clamp electronic component with blowing board 6, the below of clamp plate 5 is provided with blowing board 6, the discharging plate 6 is used for placing electronic components to be detected, the electronic components can be clamped firmly by being matched with the pressing plate 5, the top surface of the discharging plate 6 is provided with a test needle 7, the test needle 7 is used for connecting contacts of the electronic components, a ensuring device can detect the contacts of the electronic components, the top surface of the detecting table 1 is provided with a discharging button 8, the discharging button 8 is used for controlling the discharging function of the device, the ensuring device can detect the contacts of the electronic components through discharging, the top surface of the detecting table 1 is provided with a detecting switch 9, the detecting switch 9 is used for controlling the contacts of the electronic components, the detecting process of the contacts is ensured to be normally carried out, the side surface of the detecting table 1 is provided with a power switch 10, the power switch 10 is used for controlling the total power supply of the device, the power resource is ensured not to be wasted, one side of the supporting plate 2 is provided with a fixing plate 11, the fixed plate 11 is used for fixing the clamp plate 5 on one side, ensure that the clamp plate 5 can be matched with the discharging plate 6 to firmly clamp the electronic component for detection, the two limiting rods 12 are arranged in the support plate 2, the limiting rods 12 are used for limiting the moving range of the clamp plate 5, meanwhile, the clamp plate 5 is ensured not to turn over in the using process, the fixed groove 13 is formed in one side of the fixed plate 11, the fixed groove 13 is used for being matched with the threaded fixing nail 15, the movable limiting plate 14 is ensured to be firmly fixed on one side of the fixed plate 11, the movable limiting plate 14 is arranged on one side of the fixed plate 11, the movable limiting plate 14 is used for determining and adjusting the approximate position of the clamp plate 5, the clamp plate 5 can be in tight contact with the top surface of the electronic component, the threaded fixing nail 15 is arranged on one side of the movable limiting plate 14, and the threaded fixing nail 15 is used for being matched with the fixed groove 13, and the movable limiting plate 14 is ensured to be firmly fixed on one side of the fixed plate 11.

Two curved connecting rods 16 are arranged on two sides of one end of the compression rod 3, the curved connecting rods 16 are used for connecting the compression rod 3 and the tension rod 4, the compression rod 3 can be ensured to operate to drive the tension rod 4 to operate, two movable shafts 17 are arranged on two ends of the curved connecting rods 16, the movable shafts 17 are used for connecting the compression rod 3 and the curved connecting rods 16, the compression rod 3 can be ensured to operate to drive the curved connecting rods 16, a middle shaft 18 is arranged on one side of the curved connecting rods 16, the middle shaft 18 is used for fixing the position of the curved connecting rods 16, meanwhile, the curved connecting rods 16 are ensured to overturn at a fixed point in the middle, a connecting block 19 is arranged on the bottom surface of the curved connecting rods 16, the connecting block 19 is used for connecting the tension rod 4, the compression rod 3 can be ensured to operate to drive the tension rod 4, a limit connecting block 20 is arranged on one side of the curved connecting rods 16, the limit connecting block 20 is used for limiting the moving track of the tension rod 4, meanwhile, the rebound plate 21 is arranged on one side of the discharge plate 6, the rebound plate 21 is used for connecting the discharge plate 6, a buffer force is ensured to be applied when the discharge plate 6 is extruded, and a contact of an electronic element is prevented from being damaged.

Working principle: the contact of the electronic component to be tested is placed corresponding to the test needle 7 on the discharging plate 6 by a worker, the position of the movable limiting plate 14 is adjusted through the threaded fixing nails 15 and the fixing grooves 13, the pressing plate 5 is located at the optimal test position, then the power switch 10 is turned on, the worker holds the pressing rod 3 to lift up, the pressing rod 3 operates to drive the movable shaft 17 to operate, the movable shaft 17 operates to drive the bending rod 16 to operate, the bending rod 16 operates to drive the middle shaft rod 18 to operate, the middle shaft rod 18 operates to drive the connecting block 19 to move, the connecting block 19 moves to drive the pull rod 4 to move, the pull rod 4 moves to drive the pressing plate 5 to move, the pressing plate 5 is matched with the discharging plate 6 to clamp the electronic component, the power switch 9 and the detection switch 9 are turned on to conduct test work, after the test is completed, the discharging button 8 is turned off after the power switch 9 is turned off, the product residual voltage is discharged, and the safety of a human body is ensured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detection tool for contact, includes detection platform (1), its characterized in that: the top surface of detecting platform (1) is provided with backup pad (2), one side of backup pad (2) is provided with depression bar (3), the below of depression bar (3) is provided with pull rod (4), the below of pull rod (4) is provided with clamp plate (5), the below of clamp plate (5) is provided with flitch (6), the top surface of flitch (6) is provided with test needle (7), the top surface of detecting platform (1) is provided with discharge button (8), the top surface of detecting platform (1) is provided with detection switch (9), the side of detecting platform (1) is provided with switch (10).

2. The detection jig for contact point contact according to claim 1, wherein: one side of the supporting plate (2) is provided with a fixed plate (11), and two limiting rods (12) are arranged in the supporting plate (2).

3. The detection jig for contact point contact according to claim 2, wherein: a fixing groove (13) is formed in one side of the fixing plate (11), a movable limiting plate (14) is arranged on one side of the fixing plate (11), and a threaded fixing nail (15) is arranged on one side of the movable limiting plate (14).

4. The detection jig for contact point contact according to claim 1, wherein: two curved connecting rods (16) are arranged on two sides of one end of the pressure rod (3), two movable shafts (17) are arranged on two ends of the Qu Jiegan (16), and a middle shaft rod (18) is arranged on one side of the Qu Jiegan (16).

5. The detection jig for contact point contact according to claim 4, wherein: the bottom surface of Qu Jiegan (16) is provided with connecting block (19), one side of Qu Jiegan (16) is provided with spacing connecting block (20).

6. The detection jig for contact point contact according to claim 1, wherein: one side of the discharging plate (6) is provided with a rebound plate (21), and the bottom surface of the rebound plate (21) is provided with four springs (22).