Electric testing jig easy to operate

Abstract

The utility model discloses an electrical testing jig easy to operate, which comprises a detection table, a groove is arranged on one side of the top of the detection table, a limiting assembly is arranged in the groove, and the limiting assembly comprises a handle structure and a pressure head structure; the handle structure comprises an installation plate installed on the groove, supporting plates fixed to the two sides of the top of the installation plate, a torsional spring rotating shaft installed between the two supporting plates, a strip-shaped frame and a handle body, wherein the strip-shaped frame and the handle body are fixed to the two sides of the torsional spring rotating shaft respectively. A product needing to be tested can be placed in the special product clamping groove, the effect of accurate clamping can be achieved, the effect of easy operation can be achieved by adopting a portable crimping mode, the stability of the product in the product clamping groove can be effectively improved in cooperation with pressing of the product through the pressing head structure, the product is prevented from displacing and moving, and the product quality is improved. And the test position of the product is ensured to be located at a specified position, and functional detection on the product is ensured to be quickly and efficiently realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electric measuring jigs, in particular to an electric measuring jig which is easy to operate. Background Art

[0002] In the touch screen manufacturing industry, functional testing is required before TP is shipped to ensure that the TP functions normally. Testing TP requires the use of test tools, and different test tools have a certain impact on the efficiency and yield of the test. In the prior art, a common method is to place the product on the test tool for functional testing. In this way, placing the product to be tested on the test tool may cause the product to be unstable on the test tool, and may cause displacement and movement. It may also cause the product's test position to be inaccurate, making it difficult to quickly and efficiently implement functional testing of the product. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-operate electrical testing fixture, comprising a testing platform, a groove is provided on one side of the top of the testing platform, a limit assembly is arranged in the groove, and the limit assembly comprises a handle structure and a pressure head structure; the handle structure comprises a mounting plate installed on the groove, a support plate fixed on both sides of the top of the mounting plate, a torsion spring shaft installed between the two support plates, and a strip frame and a handle body respectively fixed on both sides of the torsion spring shaft; the pressure head structure comprises an adjustment frame, a pressure head body, a horizontal adjustment slot 1 opened on the top of the adjustment frame, and a vertical adjustment slot 2 opened on both sides of the front of the adjustment frame; the strip frame is connected to the top of the adjustment frame by a locking assembly 1, and the pressure head body is connected to the inner side of the adjustment frame by two sets of locking assemblies 2.

[0005] As a further solution of the utility model: the locking assembly 1 includes a limiting plate 1, a hexagonal screw 1, a nut 1 and a limiting plate 3, the limiting plate 1 is attached to the top of the strip frame, and the limiting plate 3 is attached to the top wall of the adjustment frame and corresponds to the position of the adjustment slot 1.

[0006] As a further solution of the utility model: the middle parts of the limit plate 1 and the limit plate 3 are both provided with through holes, and the hexagonal screw 1 passes through the through hole of the limit plate 1, the adjustment groove 1 and the through hole of the limit plate 3 from top to bottom in sequence and is threadedly connected with the nut 1.

[0007] As a further solution of the utility model: the second locking assembly includes a second limiting plate, two hexagonal screws and two nuts. The second limiting plate is attached to the front of the adjustment frame and corresponds to the position of the second adjustment slot. A through hole is opened in the middle of the second limiting plate.

[0008] As a further solution of the utility model: a vertical adjustment slot three is opened inside the pressure head body and corresponds to the position of each adjustment slot two, and the hexagonal screw two passes through the through hole of the limit plate two, the adjustment slot two and the adjustment slot three in sequence and is threadedly connected with the nut two.

[0009] As a further solution of the utility model: the pressure head body is made of silicone or rubber, a convex block is integrally formed on the top of the pressure head body, and the convex block is slidably connected to the inside of the adjustment groove 1.

[0010] As a further solution of the utility model: the four top corners of the mounting plate are fixedly connected to the testing platform by screws.

[0011] As a further solution of the utility model: the bottom of the strip frame is attached to the top of the adjusting frame, a guide slider is integrally formed at the bottom of the strip frame and on one side close to the adjusting frame, a guide groove is provided at the top of the adjusting frame and at a position corresponding to the guide slider, and the guide slider is slidably connected in the guide groove.

[0012] As a further solution of the utility model: a product slot is provided on the other side of the top of the testing platform, a channel connected to the groove is provided in the middle of one side of the product slot, and the pressure head structure is located at the connection between the groove and the product slot.

[0013] As a further solution of the utility model: the distance between the two support plates is adapted to the width of the strip frame, and the two sides of the strip frame are respectively fitted with the inner side surfaces of the two support plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] In the present application, by designing the test table, product slot, pressure head structure and handle structure, the product to be tested can be placed in a dedicated product slot, which can achieve the effect of precise positioning. The lightweight crimping method can achieve easy operation. The pressure head structure can effectively improve the stability of the product in the product slot, avoid displacement and movement of the product, and ensure that the test position of the product is located in the specified position, thereby ensuring fast and efficient functional testing of the product. At the same time, the pressure head body used to press the product can be adjusted in height to adjust the pressure of the pressure head body, and the left and right positions of the adjustment frame can also be adjusted to meet different pressing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the easy-to-operate electrical measuring fixture of the utility model;

[0017] Figure 2 It is a front view three-dimensional structural schematic diagram of the limit assembly in the easy-to-operate electric measuring fixture of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the limit assembly in the easy-to-operate electric measuring fixture of the utility model when viewed from above;

[0019] Figure 4 It is a rear view structural schematic diagram of the limit assembly in the easy-to-operate electric measuring fixture of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of a strip frame in the easy-to-operate electrical measuring fixture of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the utility model after the product is placed in the easy-to-operate electrical measuring fixture.

[0022] The reference numerals and names in the figures are as follows:

[0023] 1. Inspection table; 2. Product card slot; 3. Limiting assembly; 4. Mounting plate; 401. Support plate; 402. Torsion spring shaft; 403. Bar frame; 4031. Guide slider; 404. Handle body; 5. Adjustment frame; 501. Adjustment slot one; 502. Adjustment slot two; 6. Limiting plate one; 601. Hexagon socket screw one; 602. Nut one; 7. Limiting plate two; 701. Hexagon socket screw two; 702. Nut two; 8. Press head body; 801. Adjustment slot three; 9. Limiting plate three. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6, an easy-to-operate electrical testing fixture, comprising a testing platform 1, a groove is provided on one side of the top of the testing platform 1, a limit assembly 3 is arranged in the groove, the limit assembly 3 comprises a handle structure and a pressure head structure, a product card slot 2 is provided on the other side of the top of the testing platform 1, a channel connected to the groove is provided in the middle of one side of the product card slot 2, and the pressure head structure is located at the connection between the groove and the product card slot 2; the handle structure comprises a mounting plate 4 mounted on the groove, a support plate 401 fixed on both sides of the top of the mounting plate 4, a torsion spring shaft 402 mounted between the two support plates 401, and a strip frame 403 and a handle body respectively fixed on both sides of the torsion spring shaft 402 404, the torsion spring shaft 402 can provide torque for the strip frame 403, so that the pressure head body 8 can be stably pressed on the product, and the top four corners of the mounting plate 4 are fixedly connected to the detection platform 1 by screws. The mounting plate 4 is fixed to the detection platform 1 by screws, which can facilitate the subsequent adjustment of the position of the limit component 3; the pressure head structure includes an adjustment frame 5, a pressure head body 8, a horizontal adjustment groove 1 501 opened on the top of the adjustment frame 5, and a vertical adjustment groove 2 502 opened on both sides of the front of the adjustment frame 5; the strip frame 403 is connected to the top of the adjustment frame 5 through a locking component 1, and the pressure head body 8 is connected to the inner side of the adjustment frame 5 through two sets of locking components 2.

[0026] See also Figure 4-5 In this embodiment, the locking assembly 1 includes a limit plate 6, a hexagonal screw 601, a nut 602 and a limit plate 3 9. The limit plate 6 is attached to the top of the strip frame 403, and the limit plate 3 9 is attached to the inner top wall of the adjustment frame 5 and corresponds to the position of the adjustment groove 501; the middle parts of the limit plate 6 and the limit plate 3 9 are both provided with through holes, and the hexagonal screw 601 passes through the through holes of the limit plate 6, the adjustment groove 501 and the through holes of the limit plate 3 9 from top to bottom in sequence and is threadedly connected with the nut 602.

[0027] It should be noted that, by setting up the locking component 1, the left and right position of the adjustment frame 5 on the strip frame 403 can be realized. Due to different pressing requirements, the limit plate 16 and the limit plate 39 can be relatively clamped by locking the hexagonal screw 1601 and the nut 1602, so that the adjustment frame 5 can be locked on the strip frame 403 to ensure the stability of the adjustment frame 5. The adjustment groove 1501 is opened on the adjustment frame 5 to facilitate the passage of the hexagonal screw 1601 and leave space for the hexagonal screw 1601 to move left and right.

[0028] See also Figure 2-3In this embodiment, the locking assembly 2 includes a limiting plate 27, a hexagonal screw 2701 and a nut 2702. The limiting plate 27 is attached to the front of the adjustment frame 5 and corresponds to the position of the adjusting slot 2 502. A through hole is opened in the middle of the limiting plate 27. A vertical adjusting slot 3 801 is opened inside the pressure head body 8 and corresponds to the position of each adjusting slot 2 502. The hexagonal screw 2701 passes through the through hole of the limiting plate 27, the adjusting slot 2 502 and the adjusting slot 3 801 in sequence and is threadedly connected with the nut 2702.

[0029] It should be noted that, by setting up the locking component 2, the height position of the pressure head body 8 on the adjustment frame 5 can be adjusted, and the pressing pressure can be changed by utilizing the height change of the pressure head body 8. After the hexagonal screw 701 and the nut 702 are locked, a relative clamping force can be exerted, so that the pressure head body 8 can be fixed on the inner wall of the adjustment frame 5 to ensure the stability of the pressure head body 8 after fixation. The opening of the adjustment groove 1 501 and the adjustment groove 3 801 facilitates the passage of the hexagonal screw 701 and leaves space for the hexagonal screw 701 to move up and down.

[0030] See also Figure 3-4 In this embodiment, the pressure head body 8 is made of silicone or rubber, and a protrusion is integrally formed on the top of the pressure head body 8, and the protrusion is slidably connected to the inside of the adjustment groove 501.

[0031] It should be noted that the pressing head body 8 is made of silicone or rubber, which has a certain degree of softness to avoid damage to the pressed product, and a protrusion is provided on the top of the pressing head body 8, which uses the adjustment groove 501 to limit the position of the pressing head body 8 to a certain extent.

[0032] See also Figure 2-4 In this embodiment, the bottom of the strip frame 403 is attached to the top of the adjusting frame 5, and a guide slider 4031 is integrally formed at the bottom of the strip frame 403 and on one side close to the adjusting frame 5. A guide groove is provided at the top of the adjusting frame 5 and at a position corresponding to the guide slider 4031, and the guide slider 4031 is slidably connected in the guide groove.

[0033] It should be noted that the designed guide slider 4031 serves as a position guide when the adjustment frame 5 and the strip frame 403 move relative to each other, and enables the adjustment frame 5 to move along the track of the guide slider 4031 , thereby ensuring the stability of the adjustment frame 5 .

[0034] See also Figure 2 In this embodiment, the distance between the two support plates 401 is adapted to the width of the strip frame 403 , and the two sides of the strip frame 403 are respectively fitted with the inner side surfaces of the two support plates 401 .

[0035] It should be noted that the support plate 401 has a supporting effect on the strip frame 403 , and can ensure the stability of the strip frame 403 when it is rotated by the torsion spring shaft 402 .

[0036] When using this utility model:

[0037] The staff can first use a tool to loosen the two hexagonal screws 701, so that the hexagonal screws 701 and the nuts 702 are in a relaxed state, and then pinch the pressure head body 8 to lift or lower it to adjust the height of the pressure head body 8 on the adjustment frame 5. When the bottom of the pressure head body 8 protrudes more from the bottom of the adjustment frame 5, it indicates that the pressure is greater, and vice versa. After adjusting the height of the pressure head body 8, the two hexagonal screws 701 can be tightened with a tool, so that the hexagonal screws 701 and the nuts 702 are in a locked state, and the clamping of the nuts 702 and the limit plate 7 is used to achieve the stability of the pressure head body 8;

[0038] Then the staff can loosen the hexagon socket screw 601, so that the hexagon socket screw 601 and the nut 602 are in a loose state, and then slide the adjustment frame 5 to the left or right, so that the adjustment frame 5 slides along the track of the guide slider 4031, so as to adjust the left and right positions of the adjustment frame 5. When the left and right positions of the adjustment frame 5 are adjusted, the hexagon socket screw 601 can be tightened with a tool, so that the hexagon socket screw 601 and the nut 602 are in a locked state, and the clamping of the limit plate 3 9 and the limit plate 6 is used to achieve the stability of the adjustment frame 5 on the strip frame 403;

[0039] When the up and down positions of the pressure head body 8 and the left and right positions of the adjustment frame 5 are adjusted to be suitable for the product to be tested, the testing work can begin;

[0040] During testing, the staff can press the handle body 404 or lift the adjustment frame 5 upward, so that the strip frame 403 can rotate between the two support plates 401 using the torsion spring shaft 402, so that the adjustment frame 5 carrying the pressure head body 8 can be tilted up, and then the product can be placed in the product card slot 2, so that the position of the product can be accurately positioned using the product card slot 2. When the product is placed, the adjustment frame 5 or the handle body 404 is released, and the torque of the torsion spring shaft 402 is used to return the adjustment frame 5 carrying the pressure head body 8, so that the pressure head body 8 is pressed on the product to be tested, so as to achieve stable pressing of the product. After that, the product in the product card slot 2 can be tested normally on the testing table 1, which is convenient for the staff to operate and improves the efficiency of testing (the state of the product after being placed in the product card slot 2 is shown in the figure). Figure 6 shown).

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An easy-to-operate electrical testing fixture, characterized in that: The detection platform (1) comprises a detection platform (1), wherein a groove is provided on one side of the top of the detection platform (1), a limit assembly (3) is arranged in the groove, and the limit assembly (3) comprises a handle structure and a pressure head structure; The handle structure comprises a mounting plate (4) mounted on the groove, support plates (401) fixed on both sides of the top of the mounting plate (4), a torsion spring shaft (402) mounted between the two support plates (401), and a strip frame (403) and a handle body (404) respectively fixed on both sides of the torsion spring shaft (402); The pressure head structure comprises an adjustment frame (5), a pressure head body (8), a first adjustment slot (501) arranged horizontally on the top of the adjustment frame (5), and second adjustment slots (502) arranged vertically on both sides of the front of the adjustment frame (5); The strip frame (403) is connected to the top of the adjustment frame (5) via a locking assembly 1, and the pressure head body (8) is connected to the inner side of the adjustment frame (5) via two sets of locking assemblies 2.

2. An easy-to-operate electrical testing fixture according to claim 1, characterized in that: The locking assembly 1 comprises a limiting plate 1 (6), a hexagonal screw 1 (601), a nut 1 (602) and a limiting plate 3 (9), wherein the limiting plate 1 (6) is attached to the top of the strip frame (403), and the limiting plate 3 (9) is attached to the inner top wall of the adjustment frame (5) and corresponds to the position of the adjustment slot 1 (501).

3. The easy-to-operate electrical testing fixture according to claim 2, characterized in that: The middle parts of the limit plate 1 (6) and the limit plate 3 (9) are both provided with through holes, and the hexagon socket screw 1 (601) passes through the through hole of the limit plate 1 (6), the adjustment groove 1 (501) and the through hole of the limit plate 3 (9) from top to bottom in sequence and is threadedly connected with the nut 1 (602).

4. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: The locking assembly 2 comprises a limiting plate 2 (7), a hexagon socket screw 2 (701) and a nut 2 (702); the limiting plate 2 (7) is attached to the front of the adjustment frame (5) and corresponds to the position of the adjusting slot 2 (502); a through hole is provided in the middle of the limiting plate 2 (7).

5. The easy-to-operate electrical testing fixture according to claim 4, characterized in that: A vertical adjustment slot three (801) is provided inside the pressure head body (8) and at the position corresponding to each adjustment slot two (502). The hexagon socket screw two (701) passes through the through hole of the limit plate two (7), the adjustment slot two (502) and the adjustment slot three (801) in sequence and is threadedly connected with the nut two (702).

6. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: The pressure head body (8) is made of silicone or rubber, and a convex block is integrally formed on the top of the pressure head body (8), and the convex block is slidably connected to the inside of the adjustment groove 1 (501).

7. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: The four top corners of the mounting plate (4) are fixedly connected to the detection platform (1) via screws.

8. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: The bottom of the strip frame (403) is fitted on the top of the adjustment frame (5); a guide slider (4031) is integrally formed at the bottom of the strip frame (403) and on one side close to the adjustment frame (5); a guide slot is provided at the top of the adjustment frame (5) and at a position corresponding to the guide slider (4031); and the guide slider (4031) is slidably connected in the guide slot.

9. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: A product slot (2) is provided on the other side of the top of the testing platform (1), a channel communicating with the groove is provided in the middle of one side of the product slot (2), and the pressure head structure is located at the connection between the groove and the product slot (2).

10. The easy-to-operate electrical testing fixture according to claim 1, characterized in that: The distance between the two support plates (401) is adapted to the width of the strip frame (403), and the two sides of the strip frame (403) are respectively fitted with the inner side surfaces of the two support plates (401).

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