CN217932334U

CN217932334U - OTP and TP test two-in-one test equipment

Info

Publication number: CN217932334U
Application number: CN202222037658.2U
Authority: CN
Inventors: 何赟; 李戈文
Original assignee: Anhui Dijing Photoelectric Technology Co ltd
Current assignee: Anhui Dijing Photoelectric Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-29
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a OTP and TP test technical field, especially relate to a two unification test equipment of OTP and TP test, comprising a base plate, two fixed blocks of the last fixed surface of bottom plate are connected with, two pole grooves have all been seted up on every fixed block, be provided with fixture between two fixed blocks, the upper surface of two fixed blocks is provided with elevating system, fixture includes two clamp splices, two back of the body equal fixedly connected with inserted bars of the back face of two clamp splices, four inserted bars cup joint with four pole groove activities respectively, the equal activity of the face of every inserted bar has cup jointed first spring, the both ends of every first spring respectively with clamp splice and fixed block fixed connection, the holding rod that utilizes the bull stick upper end to drive the bull stick and rotate, the bull stick rotates and drives the baffle rotation, make the restriction of baffle cancellation to the test bar, the spacer and the screen contact of test bar lower extreme, make the probe and the screen interval of test bar lower extreme be less than ten millimeters, thereby guarantee that detection effect and the screen of different thickness all can keep the stability of interval.

Description

OTP and TP test two-in-one test equipment

Technical Field

The utility model relates to a OTP and TP test technical field especially relate to a OTP and two unification test equipment of TP test.

Background

At present LCD module trade, in order to improve the product uniformity, make display screen display effect better, need carry out the OTP burn, in order to detect the touch effect, need carry out the TP test, two kinds of tests need separately to go on inside the trade, it is 30 seconds ~ 80 seconds basically to burn the time spent OTP, it is 10 ~ 20 seconds basically to burn the time spent, most OTP burn at present and TP test are all that the workman is manual to be tested, but burn the in-process, in order to reach best burn the effect, need to fix a tester probe in display screen central point, and within 10mm apart from the LCD screen, but the mode of common manual screen of placing is difficult to guarantee to place the position and is placed between two unification test equipment, therefore put forward an OTP and TP test.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a test equipment integrating OTP testing and TP testing.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a two unification test equipment of OTP and TP tests, includes the bottom plate, two fixed blocks of the last fixed surface of bottom plate are connected with, every two pole grooves have all been seted up on the fixed block, two be provided with fixture between the fixed block, two the upper surface of fixed block is provided with elevating system, fixture includes two clamp splices, two the equal fixedly connected with two inserted bars of the back of the face of clamp splice, four the inserted bar cup joints with four pole groove activities respectively, every the equal activity of face of inserted bar has cup jointed first spring, every the both ends of first spring respectively with clamp splice and fixed block fixed connection.

As a preferred technical scheme of the utility model, every the both ends of clamp splice are the cambered surface end, elevating system includes the crossbearer, the equal fixedly connected with support frame in both ends of crossbearer, two the lower extreme of support frame respectively with two fixed block fixed connection.

As a preferred technical scheme of the utility model, the mid portion of crossbearer part is equipped with slot and circular slot, the test rod that has the tester probe has been cup jointed to the slot internalization, the lower extreme fixedly connected with space block of test rod outer wall, the interval of space block bottom surface and the bottom of test rod is less than ten millimeters.

As a preferred technical scheme of the utility model, the upper end fixedly connected with spacing ring of test bar, fixedly connected with second spring between spacing ring and the crossbearer, the bull stick has been cup jointed to the circular slot internal rotation.

As a preferred technical scheme of the utility model, two fender rings, two have been cup jointed to the face of bull stick's face is fixed keep off the ring the opposite face of fender ring is laminated with the activity of the last lower extreme of crossbearer respectively, the lower extreme fixedly connected with baffle of bull stick, the upper end fixed mounting of bull stick has the holding rod.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. utilize the holding rod of bull stick upper end to drive the bull stick and rotate, the bull stick rotates and drives the baffle and rotate for the baffle cancellation is to the restriction of measuring rod, makes the measuring rod move down through the second spring this moment, and the spacer block and the screen contact of measuring rod lower extreme make the probe of measuring rod lower extreme and screen interval be less than ten millimeters, thereby guarantee that the screen of detection effect and different thickness can all keep the stability of interval.

2. The screen to be detected is placed between the two clamping blocks, the first spring enables the screen between the two clamping blocks to be clamped, and the screen is clamped in the middle of the bottom plate by the two clamping blocks at the moment, so that the best burning effect can be achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle cross frame of the present invention;

FIG. 3 is a schematic structural view of the middle bottom plate of the present invention;

fig. 4 is a schematic structural diagram of the middle baffle of the present invention.

Wherein: 1. a base plate; 2. a transverse frame; 3. a baffle plate; 4. a rod groove; 5. a fixed block; 6. a rod is inserted; 7. a first spring; 8. a clamping block; 9. a support frame; 10. a circular groove; 11. a slot; 12. a limiting ring; 13. a second spring; 14. a detection lever; 15. a spacer block; 16. a rotating rod; 17. a baffle ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2, 3 and 4, an OTP and TP testing two-in-one testing apparatus includes a bottom plate 1, two fixing blocks 5 are fixedly connected to an upper surface of the bottom plate 1, two rod grooves 4 are formed in each fixing block 5, a clamping mechanism is disposed between the two fixing blocks 5, a screen to be tested is placed between the two clamping blocks 8, a first spring 7 clamps the screen between the two clamping blocks 8, the screen is clamped in a middle portion of the bottom plate 1 by the two clamping blocks 8 at this time, an optimal burning effect can be achieved, a holding rod at an upper end of a rotating rod 16 drives the rotating rod 16 to rotate, the rotating rod 16 drives the baffle 3 to rotate, the baffle 3 cancels the restriction on a detecting rod 14, the detecting rod 14 moves downward through a second spring 13, a spacer 15 at a lower end of the detecting rod 14 contacts with the screen, a probe at a lower end of the detecting rod 14 is spaced from the screen by less than ten millimeters, so that the distance between the screen with different thicknesses can be kept stable, a lifting mechanism is disposed on the upper surface of the two fixing blocks 5, the clamping mechanism includes two clamping blocks 8, two movable clamping blocks 8, two ends of the two fixing blocks 8 are connected to a supporting frame 6, a supporting frame 2, two supporting frame is connected to a horizontal arc frame 6, a supporting frame 6, and a supporting frame 2, the supporting frame 7, the supporting frame 2 is connected to the four supporting frame 2, a detection rod 14 with a tester probe is movably sleeved in the slot 11, the lower end of the outer wall of the detection rod 14 is fixedly connected with a spacing block 15, and the distance between the bottom surface of the spacing block 15 and the bottom of the detection rod 14 is less than ten millimeters;

the upper end fixedly connected with spacing ring 12 of detection pole 14, fixedly connected with second spring 13 between spacing ring 12 and the crossbearer 2, bull stick 16 has been cup jointed to the rotation in circular slot 10, the face of bull stick 16 is fixed to have cup jointed two retaining rings 17, two the opposite face of retaining ring 17 is laminated with the activity of the top and bottom of crossbearer 2 respectively, the lower extreme fixedly connected with baffle 3 of bull stick 16, the upper end fixed mounting of bull stick 16 has the holding rod.

The working principle is as follows: when the device is used, a screen to be detected is placed between the two clamping blocks 8, the first spring 7 enables the screen between the two clamping blocks 8 to be clamped, the screen is clamped in the middle of the bottom plate 1 by the two clamping blocks 8 at the moment, the best burning effect can be achieved, the holding rod at the upper end of the rotating rod 16 is utilized to drive the rotating rod 16 to rotate, the rotating rod 16 rotates to drive the baffle 3 to rotate, the baffle 3 is enabled to be free from limiting on the detection rod 14, the detection rod 14 is enabled to move downwards through the second spring 13 at the moment, the spacing block 15 at the lower end of the detection rod 14 is in contact with the screen, the distance between a probe at the lower end of the detection rod 14 and the screen is smaller than ten millimeters, and therefore the stability of the distance between the screens with different thicknesses is guaranteed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The OTP and TP test two-in-one test equipment comprises a bottom plate (1), and is characterized in that two fixed blocks (5) are fixedly connected to the upper surface of the bottom plate (1), two rod grooves (4) are formed in each fixed block (5), and a clamping mechanism is arranged between the two fixed blocks (5);

the upper surfaces of the two fixed blocks (5) are provided with lifting mechanisms;

the clamping mechanism comprises two clamping blocks (8).

2. The OTP and TP test two-in-one test device according to claim 1, wherein two opposite surfaces of the two clamping blocks (8) are fixedly connected with two insertion rods (6), four insertion rods (6) are movably sleeved with four rod grooves (4) respectively, a first spring (7) is movably sleeved on the rod surface of each insertion rod (6), and two ends of each first spring (7) are fixedly connected with the clamping blocks (8) and the fixing blocks (5) respectively.

3. The OTP and TP test two-in-one test equipment according to claim 2, wherein both ends of each clamping block (8) are arc ends, the lifting mechanism comprises a cross frame (2), both ends of the cross frame (2) are fixedly connected with supporting frames (9), and the lower ends of the two supporting frames (9) are respectively and fixedly connected with the two fixing blocks (5).

4. The OTP and TP test two-in-one test equipment according to claim 3, wherein the middle part of the cross frame (2) is separately provided with a slot (11) and a circular groove (10), a test rod (14) with a tester probe is movably sleeved in the slot (11), a spacing block (15) is fixedly connected to the lower end of the outer wall of the test rod (14), and the distance between the bottom surface of the spacing block (15) and the bottom of the test rod (14) is less than ten millimeters.

5. The OTP and TP test two-in-one test equipment according to claim 4, wherein a limit ring (12) is fixedly connected to the upper end of the test rod (14), a second spring (13) is fixedly connected between the limit ring (12) and the cross frame (2), and a rotating rod (16) is rotatably sleeved in the circular groove (10).

6. The OTP and TP test two-in-one test device according to claim 5, wherein two retaining rings (17) are fixedly sleeved on the face of the rotating rod (16), opposite faces of the two retaining rings (17) are movably attached to the upper and lower faces of the cross frame (2), the lower end of the rotating rod (16) is fixedly connected with the baffle (3), and the upper end of the rotating rod (16) is fixedly provided with the holding rod.