Touch screen sensor testing device
By designing a touch screen sensor testing device including electric push rods and testing agencies, the problem of manual click test cost and limited test scope of the existing technology, and realized high -efficiency automatic testing for different positions of the touch screen.
Patent Information
- Application Number
- CN202420841978.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-22
AI Technical Summary
In the prior art, touch screen sensor testing mainly relies on manual clicks, which is time-consuming and labor-intensive, and the test range is limited, and it cannot be clicked at different locations, affecting the testing efficiency.
A touch screen sensor testing device is designed, including the workbench, electric push rod, bracket and testing mechanism. The testing agency uses a sliding rack, slider, contact head, and motor to achieve automatic touch test on different positions of the touch screen.
The efficient testing of different areas of the touch screen has been achieved, the burden of personnel is reduced, and the test efficiency is improved.
Smart Images
Figure CN222420307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of touch screen testing, in particular to a touch screen sensor testing device. Background Art
[0002] A touch screen is a display device that can sense and respond to human touch operations. It usually consists of a touch panel and a controller. It detects touch operations by sensing changes in capacitance or resistance of the human body, thereby enabling interaction between the user and the device. Currently, most touch screen sensor tests are conducted manually by clicking on different positions of the screen. However, manual clicking is not only time-consuming and laborious, but also has a limited test range. It is impossible to click on different positions, which affects the test efficiency. Therefore, we have introduced a touch screen sensor test device. Utility Model Content
[0003] The main purpose of the utility model is to provide a touch screen sensor testing device, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A touch screen sensor testing device comprises a workbench, wherein the upper front part and the upper rear part of the workbench are both fixedly connected with electric push rods, the telescopic ends of the two electric push rods are commonly fixedly connected with a bracket, and a testing mechanism is movably connected in the bracket.
[0006] Preferably, the testing mechanism includes a sliding frame, a No. 2 sliding block is fixedly connected to the lower left end of the sliding frame, a No. 1 sliding block is fixedly connected to the lower right end of the sliding frame, a slot is opened at the lower end of the sliding frame, a No. 2 motor is fixedly connected to the upper left end of the sliding frame, a No. 2 screw is fixedly connected to the output end of the No. 2 motor, a cross plate is fixedly connected inside the sliding frame, a plurality of sliding rods are movably connected to the upper end of the cross plate, a top block is threadedly connected to the outer surface of the No. 2 screw, a limit rod is movably connected to the lower left end of the top block, the limit rod is fixedly connected to the sliding frame, the lower end of the top block is an arc surface structure, and there is no contact between the top block and the sliding frame.
[0007] Preferably, several lower ends of the sliding rods are fixedly connected with contact heads, several middle parts of the outer surfaces of the sliding rods are fixedly connected with lower limit plates, several middle parts of the outer surfaces of the sliding rods are fixedly connected with limit strips, several upper ends of the sliding rods are fixedly connected with circular plates, several upper ends of the circular plates are fixedly connected with arc-shaped protrusions, and several outer surfaces of the sliding rods are sleeved with springs.
[0008] Preferably, a plurality of the slide bars and a plurality of the limit strips are movably connected to the transverse plate, a plurality of the springs are located on the upper portion of the transverse plate, and a plurality of the slide bars extend out of the slots.
[0009] Preferably, a limiting slide groove is opened on the left end of the bracket and passes through the left and right sides, a No. 1 motor is fixedly connected to the right front end of the bracket, a No. 1 screw is fixedly connected to the output end of the No. 1 motor, and the No. 1 screw is movably connected to the bracket through a bearing.
[0010] Preferably, the No. 2 slider and the No. 1 slider are slidably connected to the limiting sliding groove, and the No. 1 slider is threadedly connected to the No. 1 screw rod.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] By setting up the test mechanism, when the touch screen is placed at the lower end of the test mechanism, the two electric push rods are started to work, and the two electric push rods move the bracket and the test mechanism close to the touch screen, and the No. 2 motor is started to work, and the No. 2 motor drives the No. 2 screw rod to rotate. Under the cooperation of the limit rod and the No. 2 screw rod, the top block moves left and right. During the movement of the top block, it will contact the arc-shaped protrusion on the slide bar, and the slide bar will move downward under the action of the top block, so that the contact head contacts the touch screen. With the continuous movement of the top block, several slide bars move downward in turn to contact the touch screen, and then the No. 1 motor is started to work, so that the No. 1 motor drives the No. 1 screw rod to rotate. Under the action of the No. 1 screw rod, the test mechanism can move back and forth, so that the test mechanism can perform touch tests on different positions of the touch screen. Not only can different areas be tested, but the test efficiency is also high, which reduces the burden on personnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a touch screen sensor testing device of the utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure of a test mechanism of a touch screen sensor test device of the utility model;
[0015] Figure 3 This is a schematic diagram of the overall structure of a slide bar of a touch screen sensor testing device of the utility model;
[0016] Figure 4 The utility model is a schematic diagram of the overall structure of a bracket of a touch screen sensor testing device.
[0017] In the figure: 1. workbench; 2. electric push rod; 3. bracket; 4. testing mechanism; 31. screw rod No. 1; 32. motor No. 1; 33. limit slide; 41. sliding frame; 42. slide rod; 43. notch; 44. slider No. 1; 45. top block; 46. limit rod; 47. screw rod No. 2; 48. motor No. 2; 49. slider No. 2; 410. cross plate; 421. contact head; 422. lower limit plate; 423. spring; 424. arc-shaped protrusion; 425. round plate; 426. limit strip. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] See also Figure 1-4 , the utility model provides a technical solution:
[0022] A touch screen sensor testing device comprises a workbench 1, wherein the upper front and rear ends of the workbench 1 are fixedly connected to electric push rods 2, the telescopic ends of the two electric push rods 2 are commonly fixedly connected to a bracket 3, and a testing mechanism 4 is movably connected inside the bracket 3.
[0023] In this embodiment, the testing mechanism 4 includes a sliding frame 41, a second slider 49 is fixedly connected to the lower left end of the sliding frame 41, a first slider 44 is fixedly connected to the lower right end of the sliding frame 41, a notch 43 is opened at the lower end of the sliding frame 41, a second motor 48 is fixedly connected to the upper left end of the sliding frame 41, a second screw rod 47 is fixedly connected to the output end of the second motor 48, a horizontal plate 410 is fixedly connected inside the sliding frame 41, and a plurality of slide rods 4 are interlaced and movably connected to the upper end of the horizontal plate 410. 2. The outer surface of the second screw rod 47 is threadedly connected with a top block 45, and the lower part of the left end of the top block 45 is movably connected with a limit rod 46, and the limit rod 46 is fixedly connected to the sliding frame 41. The lower end of the top block 45 is an arc surface structure, and the top block 45 and the sliding frame 41 are not in contact; the lower ends of several sliding rods 42 are fixedly connected with contact heads 421, and the middle parts of the outer surfaces of several sliding rods 42 are fixedly connected with lower limit plates 422, and the middle parts of the outer surfaces of several sliding rods 42 are fixedly connected with limit The upper ends of the plurality of slide bars 42 are fixedly connected with circular plates 425, the upper ends of the plurality of circular plates 425 are fixedly connected with arc-shaped protrusions 424, and the outer surfaces of the plurality of slide bars 42 are sleeved with springs 423; the plurality of slide bars 42 and the plurality of limit bars 426 are interlaced and movably connected with the horizontal plate 410, the plurality of springs 423 are located on the upper part of the horizontal plate 410, and the plurality of slide bars 42 extend out of the notch 43; the left end of the bracket 3 is provided with a limit slide groove 3 passing through left and right 3. The right front end of the bracket 3 is fixedly connected to the No. 1 motor 32, and the output end of the No. 1 motor 32 is fixedly connected to the No. 1 screw rod 31, and the No. 1 screw rod 31 is movably connected to the bracket 3 through a bearing; the No. 2 slider 49 and the No. 1 slider 44 are slidably connected to the limiting slide groove 33, and the No. 1 slider 44 is threadedly connected to the No. 1 screw rod 31. Under the action of the limiting strip 426, the slide rod 42 can only move up and down but cannot rotate, so as to prevent the arc-shaped protrusion 424 from deviating and failing to contact the top block 45.
[0024] It should be noted that the utility model is a touch screen sensor testing device. During use, the touch screen to be tested is placed at the bottom of the testing mechanism 4, and the two electric push rods 2 are started to work through the external control system. The two electric push rods 2 move the bracket 3 and the testing mechanism 4 close to the touch screen. At this time, the No. 2 motor 48 is started to work, and the No. 2 motor 48 drives the No. 2 screw rod 47 to rotate. Under the cooperation of the limit rod 46 and the No. 2 screw rod 47, the top block 45 moves left and right. During the movement of the top block 45, it will contact the arc-shaped protrusion 424 on the slide bar 42, and the slide bar 42 will move downward under the action of the top block 45, so that the contact head 421 contacts the touch screen. With the continuous movement of the top block 45, several slide bars 42 move downward in turn and contact the touch screen, and then the No. 1 motor 32 is started to work, so that the No. 1 motor 32 drives the No. 1 screw rod 31 to rotate. Under the action of the No. 1 screw rod 31, the testing mechanism 4 can move back and forth, so that the testing mechanism 4 can perform touch tests on different positions of the touch screen, which can not only test different areas, but also has high test efficiency and reduces the burden on personnel.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A touch screen sensor testing device, comprising a workbench (1), characterized in that: The front and rear upper ends of the workbench (1) are both fixedly connected to electric push rods (2), the telescopic ends of the two electric push rods (2) are commonly fixedly connected to a bracket (3), and a testing mechanism (4) is movably connected inside the bracket (3); The testing mechanism (4) comprises a sliding frame (41), a second sliding block (49) is fixedly connected to the lower left end of the sliding frame (41), a first sliding block (44) is fixedly connected to the lower right end of the sliding frame (41), a notch (43) is formed at the lower end of the sliding frame (41), a second motor (48) is fixedly connected to the upper left end of the sliding frame (41), a second screw rod (47) is fixedly connected to the output end of the second motor (48), and the sliding frame (41) is fixedly connected to the output end of the second motor (48). ) is fixedly connected with a transverse plate (410), the upper end of the transverse plate (410) is inserted and movably connected with a plurality of sliding rods (42), the outer surface of the second screw rod (47) is threadedly connected with a top block (45), the lower left end of the top block (45) is inserted and movably connected with a limiting rod (46), the limiting rod (46) is fixedly connected with the sliding frame (41), the lower end of the top block (45) is a curved surface structure, and there is no contact between the top block (45) and the sliding frame (41).
2. A touch screen sensor testing device according to claim 1, characterized in that: The lower ends of several sliding rods (42) are fixedly connected with contact heads (421), the middle parts of the outer surfaces of several sliding rods (42) are fixedly connected with lower limit plates (422), the middle parts of the outer surfaces of several sliding rods (42) are fixedly connected with limit strips (426), the upper ends of several sliding rods (42) are fixedly connected with circular plates (425), the upper ends of several circular plates (425) are fixedly connected with arc-shaped protrusions (424), and the outer surfaces of several sliding rods (42) are sleeved with springs (423).
3. A touch screen sensor testing device according to claim 2, characterized in that: A plurality of the slide bars (42) and a plurality of the limit bars (426) are interlaced and movably connected with the transverse plate (410), a plurality of the springs (423) are located on the upper part of the transverse plate (410), and a plurality of the slide bars (42) extend out of the notch (43).
4. A touch screen sensor testing device according to claim 1, characterized in that: The left end of the bracket (3) is provided with a limit sliding groove (33) passing through the left and right sides. The front right part of the bracket (3) is fixedly connected to a No. 1 motor (32). The output end of the No. 1 motor (32) is fixedly connected to a No. 1 screw rod (31). The No. 1 screw rod (31) is movably connected to the bracket (3) via a bearing.
5. A touch screen sensor testing device according to claim 1, characterized in that: The second slider (49) and the first slider (44) are slidably connected to the limiting slide groove (33), and the first slider (44) is threadedly connected to the first screw rod (31).