CN219915696U - Touch performance detection device for touch screen - Google Patents
Touch performance detection device for touch screen Download PDFInfo
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- CN219915696U CN219915696U CN202320939474.7U CN202320939474U CN219915696U CN 219915696 U CN219915696 U CN 219915696U CN 202320939474 U CN202320939474 U CN 202320939474U CN 219915696 U CN219915696 U CN 219915696U
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
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Abstract
The utility model discloses a touch performance detection device for a touch screen, which belongs to the technical field of touch screen detection equipment and comprises a workbench, wherein the upper end of the workbench is connected with a C-shaped plate, the inner end of the C-shaped plate is provided with a detection assembly, the upper end of the workbench is provided with a movable clamping mechanism, the movable clamping mechanism comprises an electric push rod A connected to the workbench, the output end of the electric push rod A penetrates through the workbench to be connected with a placing disc, the placing disc is provided with a sliding groove, the outer end of the placing disc is connected with a motor, the output end of the motor is connected with a rotating rod, the outer peripheral side of the rotating rod is provided with two symmetrical thread grooves, the rotating rod is in threaded connection with two symmetrical sliding blocks, each sliding block is connected with a movable plate, and the inner end of the movable plate is connected with a rubber pad. The utility model realizes clamping detection actions on touch screens with different sizes, and improves the applicability of the device.
Description
Technical Field
The utility model relates to the technical field of touch screen detection equipment, in particular to a touch performance detection device of a touch screen.
Background
The touch screen is also called as a touch screen and a touch panel, and is an induction type liquid crystal display device capable of receiving input signals such as a contact, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, can be used for replacing a mechanical button panel, and can produce a vivid video and audio effect by virtue of a liquid crystal display picture, and the screen material of the touch screen can directly influence the use handfeel of the touch screen;
through searching, the Chinese patent number is CN210221050U, which comprises a bracket, a support plate, a push rod box, an electric push rod, a placing groove, a linear module, a lamp bracket, a signal lamp, a fixed rod, a test box, a sliding rail, a sliding chute, a feedback plate, an opening, a test plate, a rubber pad, an internal thread pipe, a threaded rod, a rotating handle, a clamping piece, a spring, a plate body and a micro switch. According to the utility model, the linear module is used for controlling the rubber pad to slide on the surface of the touch screen, and judging the smoothness of the surface of the touch screen through the extinction and lighting frequency of the signal lamp, so that the touch feeling condition of the touch screen can be determined; the pressure between the touch screen and the rubber pad can be adjusted through the electric push rod and the two springs, so that the touch sense condition under different pressures can be detected, the test result is more accurate, the device is simple in structure and convenient to use, and is suitable for popularization and use, but the phenomenon that the touch screen is displaced in the walking process of the linear module exists, and the device can not detect the touch screen with different sizes, and therefore, the device for detecting the touch performance of the touch screen is provided.
Disclosure of Invention
The utility model aims to provide a touch performance detection device for a touch screen, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a touch-sensitive screen touch performance detection device, includes the workstation, the workstation upper end is connected with the C shaped plate, C shaped plate inner is provided with detection component, the workstation upper end is provided with removes clamping mechanism, remove clamping mechanism and including connecting the electric putter A on the workstation, electric putter A output passes the workstation and is connected with the placing tray, the spout has been seted up to the placing tray, the placing tray outer end is connected with the motor, the motor output is connected with the dwang, two symmetrical thread grooves have been seted up to dwang periphery side, dwang threaded connection has two symmetrical sliders, every the slider all is connected with the movable plate, the movable plate inner is connected with the rubber pad.
Preferably, the detection component comprises two symmetrical vertical plates connected to the C-shaped plate, an electric push rod B is connected to the inner ends of the vertical plates, a detection box is connected between the electric push rods B, a detection cavity is formed in the detection box, two symmetrical springs are connected to the inner wall of the detection cavity, a feedback column is connected between the springs, a test plate is connected to one end of the feedback column, close to the workbench, of the feedback column, and two symmetrical micro switches are arranged on the inner wall of the detection cavity and are arranged on two sides of the feedback column.
Preferably, a damping guide rod is arranged between the detection cavity and the feedback column, and the damping guide rod is arranged on the inner side of the spring.
Preferably, one end of the workbench far away from the C-shaped plate is connected with a plurality of uniformly distributed brackets.
Preferably, the sliding block is connected with the sliding groove in a sliding manner, and the size of the sliding block is matched with the size of the sliding groove.
Preferably, one end of the C-shaped plate far away from the workbench is connected with a signal lamp.
Compared with the prior art, the utility model has the beneficial effects that: the utility model realizes clamping detection actions on touch screens with different sizes, and improves the applicability of the device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a movable clamping mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a detecting assembly according to the present utility model.
In the figure: 1. a work table; 2. a bracket; 3. a movable clamping mechanism; 301. an electric push rod A; 302. placing a tray; 303. a chute; 304. a motor; 305. a rotating lever; 306. a slide block; 307. a moving plate; 308. a rubber pad; 4. a C-shaped plate; 5. a detection assembly; 501. a riser; 502. an electric push rod B; 503. a detection box; 504. a detection chamber; 505. a micro-switch; 506. a spring; 507. damping guide rod; 508. a feedback column; 509. a test board; 6. a signal lamp.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a touch-sensitive screen touch performance detection device, including workstation 1, workstation 1 upper end is connected with C shaped plate 4, C shaped plate 4 inner is provided with detection component 5, workstation 1 upper end is provided with removes clamping mechanism 3, remove clamping mechanism 3 is including connecting the electric putter A301 on workstation 1, electric putter A301 output is connected with the placing tray 302 through workstation 1, the spout 303 has been seted up to placing tray 302, placing tray 302 outer end is connected with motor 304, the motor 304 output is connected with dwang 305, two symmetrical screw thread grooves have been seted up to dwang 305 periphery side, dwang 305 threaded connection has two symmetrical sliders 306, every slider 306 all is connected with movable plate 307, movable plate 307 inner is connected with rubber pad 308.
Specifically, the detection assembly 5 comprises two symmetrical vertical plates 501 connected to the C-shaped plate 4, the inner ends of the vertical plates 501 are connected with electric push rods B502, a detection box 503 is connected between the electric push rods B502, a detection cavity 504 is formed in the detection box 503, two symmetrical springs 506 are connected to the inner wall of the detection cavity 504, a feedback column 508 is connected between the springs 506, a test plate 509 is connected to one end, close to the workbench 1, of the feedback column 508, two symmetrical micro-switches 505 are arranged on the inner wall of the detection cavity 504, the micro-switches 505 are arranged on two sides of the feedback column 508, and the detection assembly 5 is arranged to realize detection action on the touch screen; a damping guide rod 507 is arranged between the detection cavity 504 and the feedback column 508, the damping guide rod 507 is arranged at the inner side of the spring 506, and the damping guide rod 507 can realize the transverse guide action on the feedback column 508; one end of the workbench 1 far away from the C-shaped plate 4 is connected with a plurality of uniformly distributed brackets 2, and the brackets 2 are arranged to realize stable supporting action on the workbench 1; the sliding block 306 is connected with the sliding groove 303 in a sliding way, and the size of the sliding block 306 is matched with the size of the sliding groove 303, so that the sliding block 306 can slide normally in the sliding groove 303; one end of the C-shaped plate 4, which is far away from the workbench 1, is connected with a signal lamp 6, and the signal lamp 6 is arranged to be electrically connected with the micro switch 505.
Working principle: when the touch screen is subjected to performance detection action, the touch screen is placed on the placing plate 302, the power supply of the motor 304 is turned on, the output end of the motor 304 drives the rotating rod 305 to rotate so as to drive the two sliding blocks 306 to slide in the sliding grooves 303, each sliding block 306 drives the moving plate 307 to move, after the rubber pad 308 on the moving plate 307 is contacted with the touch screen, the power supply of the motor 304 can be disconnected, the power supply of the electric push rod A301 is turned on, the output end of the electric push rod A301 indirectly drives the touch screen to move upwards, the power supply of the electric push rod A301 can be stopped after the touch screen is contacted with the test plate 509, and then the detection action can be performed on the surface flatness of the touch screen through the detection assembly 5.
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 (6)
1. The utility model provides a touch screen touch performance detection device, includes workstation (1), its characterized in that: the novel automatic clamping device is characterized in that a C-shaped plate (4) is connected to the upper end of the workbench (1), a detection assembly (5) is arranged at the inner end of the C-shaped plate (4), a movable clamping mechanism (3) is arranged at the upper end of the workbench (1), the movable clamping mechanism (3) comprises an electric push rod A (301) connected to the workbench (1), a placing disc (302) is connected to the output end of the electric push rod A (301) through the workbench (1), a sliding groove (303) is formed in the placing disc (302), a motor (304) is connected to the outer end of the placing disc (302), a rotating rod (305) is connected to the output end of the motor (304), two symmetrical thread grooves are formed in the outer periphery of the rotating rod (305), two symmetrical sliding blocks (306) are connected to the threads of the rotating rod (305), each sliding block (306) is connected to a moving plate (307), and rubber pads (308) are connected to the inner ends of the moving plates (307).
2. The touch performance detection device of claim 1, wherein: the utility model provides a detection subassembly (5) is including connecting riser (501) of two symmetries on C shaped plate (4), riser (501) inner is connected with electric putter B (502), be connected with detection case (503) between electric putter B (502), detection chamber (504) have been seted up to detection case (503), detection chamber (504) inner wall is connected with spring (506) of two symmetries, be connected with feedback post (508) between spring (506), feedback post (508) are close to workstation (1) one end and are connected with test board (509), detection chamber (504) inner wall is provided with micro-gap switch (505) of two symmetries, micro-gap switch (505) set up in feedback post (508) both sides.
3. The touch performance detection device of claim 2, wherein: a damping guide rod (507) is arranged between the detection cavity (504) and the feedback column (508), and the damping guide rod (507) is arranged on the inner side of the spring (506).
4. The touch performance detection device of claim 1, wherein: one end of the workbench (1) far away from the C-shaped plate (4) is connected with a plurality of uniformly distributed brackets (2).
5. The touch performance detection device of claim 1, wherein: the sliding block (306) is connected with the sliding groove (303) in a sliding mode, and the size of the sliding block (306) is matched with that of the sliding groove (303).
6. The touch performance detection device of claim 1, wherein: one end of the C-shaped plate (4) far away from the workbench (1) is connected with a signal lamp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939474.7U CN219915696U (en) | 2023-04-24 | 2023-04-24 | Touch performance detection device for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939474.7U CN219915696U (en) | 2023-04-24 | 2023-04-24 | Touch performance detection device for touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915696U true CN219915696U (en) | 2023-10-27 |
Family
ID=88431146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320939474.7U Active CN219915696U (en) | 2023-04-24 | 2023-04-24 | Touch performance detection device for touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915696U (en) |
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2023
- 2023-04-24 CN CN202320939474.7U patent/CN219915696U/en active Active
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