Touch screen multi-point testing device

Abstract

The utility model discloses a touch screen multi-point testing device which comprises an installation base, a positioning mechanism is arranged at the top of the installation base, a first adjusting mechanism is arranged on the outer side of the installation base, and a second adjusting mechanism is arranged at the bottom of the first adjusting mechanism. The second adjusting mechanism comprises a mounting frame B, a driving motor B, a screw rod B, a sliding seat B and a connecting bracket B, and a testing mechanism is arranged at the bottom of the connecting bracket B; the testing mechanism comprises a mounting frame body, a mounting plate, an electric telescopic rod and a testing contact; the first adjusting mechanism drives the second adjusting mechanism and the testing contact to move transversely, the electric telescopic rod drives the testing contact to move up and down, the testing contact can be driven to move in all directions, and a touch screen is subjected to moving and pressing testing through the testing contact. The touch screen can be tested in multiple modes through cooperation of the multiple test contacts, and the accuracy of the test operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen testing, in particular to a touch screen multi-point testing device. Background Art

[0002] A touch screen, also known as a "touch screen" or "touch panel," is an inductive liquid crystal display device that receives input signals such as contacts. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace mechanical button panels and create vivid audio and video effects through the LCD display. During the touch screen production process, a press test is required to ensure that the touch screen can function normally.

[0003] Compared with the existing technology, there are problems: the existing press test device mainly uses a single test contact to perform a press test on an area of ​​the touch screen. During this process, it is necessary to wait for the test rod to move up and down, which results in a long overall time consumption and low efficiency of the touch screen test operation. Secondly, the test operation of the touch screen by a single test contact is relatively limited, and it is impossible to perform multi-point press tests on the touch screen, such as multi-point simultaneous press tests, single-point moving press tests, multi-point moving press tests, etc. The accuracy of the touch screen test operation cannot be guaranteed, and the practicality of the device is poor. For this reason, we propose a touch screen multi-point test device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a touch screen multi-point testing device.

[0005] The utility model solves the technical problem by the following technical solution: comprising a mounting base, a positioning mechanism is provided on the top of the mounting base, a first adjustment mechanism is provided on the outer side of the mounting base, and a second adjustment mechanism is provided on the bottom of the first adjustment mechanism;

[0006] The second adjustment mechanism includes a mounting frame B, which is arranged at the bottom of the first adjustment mechanism. A drive motor B is fixed to one side of the mounting frame B by bolts. A screw rod B is fixed to the output end of the drive motor B. A sliding seat B is provided on the outer side of the screw rod B. A connecting bracket B is fixed to the bottom of the sliding seat B. A testing mechanism is provided at the bottom of the connecting bracket B.

[0007] The testing mechanism includes a mounting frame, which is fixed to the bottom of the connecting bracket B by bolts. A mounting plate is fixed to the inner wall of the mounting frame, and multiple electric telescopic rods are fixed to the top of the mounting plate. Test contacts are fixed to the bottoms of the multiple electric telescopic rods.

[0008] As a further solution of the present invention: a control panel is provided on one side of the mounting base.

[0009] As a further solution of the present invention: the positioning mechanism includes a base plate, the base plate is arranged on the top of the mounting base, a plurality of fastening bolts are arranged on the outer side of the base plate, and a positioning seat is fixed on the top of the base plate.

[0010] As a further solution of the present invention: a touch screen body is provided on the inner wall of the positioning seat.

[0011] As a further solution of the present invention: the first adjustment mechanism includes a support frame, which is fixed to the outside of the mounting base by bolts, and a mounting frame A is fixed to the top of the support frame, and a drive motor A is fixed to one side of the mounting frame A by bolts, and a screw rod A is fixed to the output end of the drive motor A, and a sliding seat A is provided on the outside of the screw rod A, and a connecting bracket A is fixed to the bottom of the sliding seat A.

[0012] As a further solution of the present invention: a limiting slider A is fixed to the outer side of the connecting bracket A, and a supporting slide column A is slidably connected to the inner wall of the limiting slider A.

[0013] As a further solution of the present invention: a limiting slider B is fixed to the outer side of the connecting bracket B, and a supporting sliding column B is slidably connected to the inner wall of the limiting slider B.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. The first adjustment mechanism drives the second adjustment mechanism and the test contact to move horizontally, the second adjustment mechanism drives the test contact to move longitudinally, and the electric telescopic rod drives the test contact to move up and down. The above mechanisms work together to drive the test contact to move in all directions, and the test contact can be used to perform a mobile press test on the touch screen. Multiple test contacts can be used to perform multiple modes of test operations on the touch screen, including multi-point press tests and single-point mobile press tests. This allows for comprehensive test operations on the touch screen, improving the accuracy of the test operation and thereby enhancing the practicality of the device.

[0016] 2. By setting up a positioning mechanism, selecting a positioning seat that matches the shape of the touch screen, and installing the base plate on the mounting base by fastening bolts, the touch screen can be positioned appropriately, making it convenient to quickly and easily position the touch screen;

[0017] 3. By setting the mutual sliding of the limit slider A and the support slide post A, the movement of the connecting bracket A can be limited and supported, ensuring the stability of the adjustment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0019] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0020] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 4 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0022] Figure 5 Shown is a diagram according to an embodiment of the present invention. Figure 4 A schematic diagram of the enlarged structure of part B in the middle;

[0023] Figure 6 A schematic structural diagram of an adjustment mechanism according to an embodiment of the present utility model is shown;

[0024] Figure 7 A schematic structural diagram of a testing mechanism provided according to an embodiment of the present utility model is shown.

[0025] Legend:

[0026] 100 mounting base, 110 control panel, 210 bottom plate, 220 fastening bolts, 230 positioning base, 240 touch screen body, 310 support frame, 320 mounting frame A, 330 drive motor A, 331 screw rod A, 340 sliding base A, 350 connecting bracket A, 351 limiting slider A, 360 supporting slide column A, 410 mounting frame B, 420 drive motor B, 421 screw rod B, 430 sliding base B, 440 connecting bracket B, 441 limiting slider B, 450 supporting slide column B, 510 mounting frame, 520 mounting plate, 530 electric telescopic rod, 531 test contact. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0030] See also Figure 1-7 The present invention provides a technical solution: comprising a mounting base 100, a control panel 110 is provided on one side of the mounting base 100, a positioning mechanism is provided on the top of the mounting base 100, a first adjustment mechanism is provided on the outer side of the mounting base 100, and a second adjustment mechanism is provided at the bottom of the first adjustment mechanism;

[0031] The second adjustment mechanism includes a mounting frame B410, a drive motor B420 and a screw rod B421. A sliding seat B430 is provided on the outside of the screw rod B421. A connecting bracket B440 is fixed to the bottom of the sliding seat B430. A testing mechanism is provided at the bottom of the connecting bracket B440.

[0032] The testing mechanism includes a mounting frame 510 and a mounting plate 520, wherein a plurality of electric telescopic rods 530 are fixed to the top of the mounting plate 520, and a test contact 531 is fixed to the bottom of each of the plurality of electric telescopic rods 530; the touch screen is positioned by a positioning mechanism, the second adjustment mechanism and the test contact 531 are driven to move horizontally by the first adjustment mechanism, the test contact 531 is driven to move longitudinally by the second adjustment mechanism, and the test contact 531 is driven to move up and down by the electric telescopic rod 530. The above mechanisms cooperate to drive the test contact 531 to move in all directions, and the touch screen is subjected to a moving and pressing test by the test contact 531. The cooperation of the plurality of test contacts 531 can perform various modes of testing operations on the touch screen, including multi-point pressing test, single-point moving and pressing test, etc., and can perform all-round testing operations on the touch screen, thereby improving the accuracy of the test operation and thereby improving the practicality of the device.

[0033] Specifically, the positioning mechanism includes a base plate 210, which is arranged on the top of the mounting base 100. A plurality of fastening bolts 220 are provided on the outer side of the base plate 210. A positioning seat 230 is fixed to the top of the base plate 210, and a touch screen body 240 is provided on the inner wall of the positioning seat 230. By providing a positioning mechanism, a positioning seat 230 that matches the shape of the touch screen is selected, and the base plate 210 is installed on the mounting base 100 by fastening bolts 220, so that the touch screen can be positioned appropriately, and the touch screen can be quickly and conveniently positioned.

[0034] Specifically, the first adjustment mechanism includes a support frame 310, which is fixed to the outside of the mounting base 100 by bolts, and a mounting frame A320 is fixed to the top of the support frame 310, and a drive motor A330 is fixed to one side of the mounting frame A320 by bolts, and a screw rod A331 is fixed to the output end of the drive motor A330, and a sliding seat A340 is provided on the outside of the screw rod A331, and a connecting bracket A350 is fixed to the bottom of the sliding seat A340; by providing the first adjustment mechanism, the screw rod A331 is driven to rotate by the drive motor A330, and the rotation of the screw rod A331 drives the sliding seat A340 to move, and the movement of the sliding seat A340 drives the connecting bracket A350 to move, thereby driving the second adjustment mechanism and the test mechanism to move horizontally. The first adjustment mechanism cooperates with the second adjustment mechanism to drive the test mechanism to move horizontally.

[0035] Specifically, a limiting slider A351 is fixed to the outer side of the connecting bracket A350, and the inner wall of the limiting slider A351 is slidably connected to the supporting slide column A360; by setting the limiting slider A351 and the supporting slide column A360 to slide with each other, the movement of the connecting bracket A350 can be limited and supported, thereby ensuring the stability of the adjustment operation.

[0036] Specifically, a limiting slider B441 is fixed to the outer side of the connecting bracket B440, and the inner wall of the limiting slider B441 is slidably connected to the supporting slide column B450; by setting the limiting slider B441 and the supporting slide column B450 to slide with each other, the movement of the supporting slide column B450 can be limited and supported, thereby ensuring the stability of the adjustment operation.

[0037] Working principle: When in use, the operation of the device is controlled by the control panel 110, and the positioning seat 230 that matches the shape of the touch screen is selected. The base plate 210 is installed on the mounting base 100 by fastening the bolts 220, which can position the touch screen appropriately and facilitate quick positioning of the touch screen. The screw rod A331 is driven to rotate by the driving motor A330, and the rotation of the screw rod A331 drives the sliding seat A340 to move. The movement of the sliding seat A340 drives the connecting bracket A350 to move, and then drives the second adjustment mechanism and the test mechanism to move horizontally. The second adjustment mechanism and the test contact 531 are driven to move horizontally by the first adjustment mechanism, and the motor B is driven to rotate. 420 drives the screw rod B421 to rotate, and the rotation of the screw rod B421 drives the sliding seat B430 to move longitudinally. The movement of the sliding seat B430 drives the connecting bracket B440 to move, and then drives the test contact 531 to move longitudinally. The test contact 531 is driven up and down by the electric telescopic rod 530, and cooperates with the first adjustment mechanism and the second adjustment mechanism to drive the test contact 531 to move in all directions. The touch screen is moved and pressed through the test contact 531. Multiple test contacts 531 can cooperate to perform various modes of test operations on the touch screen, including multi-point press test, single-point move press test, etc., and can perform all-round test operations on the touch screen.

[0038] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0039] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A touch screen multi-point testing device, characterized in that: It comprises a mounting base (100), a positioning mechanism is provided on the top of the mounting base (100), a first adjustment mechanism is provided on the outside of the mounting base (100), and a second adjustment mechanism is provided on the bottom of the first adjustment mechanism; The second adjustment mechanism comprises a mounting frame B (410), the mounting frame B (410) being arranged at the bottom of the first adjustment mechanism, a driving motor B (420) being fixed to one side of the mounting frame B (410) by means of bolts, a screw rod B (421) being fixed to the output end of the driving motor B (420), a sliding seat B (430) being arranged on the outer side of the screw rod B (421), a connecting bracket B (440) being fixed to the bottom of the sliding seat B (430), and a testing mechanism being arranged at the bottom of the connecting bracket B (440); The testing mechanism comprises a mounting frame (510), the mounting frame (510) being fixed to the bottom of a connecting bracket B (440) by means of bolts, a mounting plate (520) being fixed to the inner wall of the mounting frame (510), a plurality of electric telescopic rods (530) being fixed to the top of the mounting plate (520), and a test contact (531) being fixed to the bottom of each of the plurality of electric telescopic rods (530).

2. A touch screen multi-point testing device according to claim 1, characterized in that: A control panel (110) is provided on one side of the mounting base (100).

3. A touch screen multi-point testing device according to claim 1, characterized in that: The positioning mechanism comprises a base plate (210), the base plate (210) is arranged on the top of the mounting base (100), a plurality of fastening bolts (220) are arranged on the outside of the base plate (210), and a positioning seat (230) is fixed on the top of the base plate (210).

4. A touch screen multi-point testing device according to claim 3, characterized in that: The inner wall of the positioning seat (230) is provided with a touch screen body (240).

5. A touch screen multi-point testing device according to claim 1, characterized in that: The first adjustment mechanism includes a support frame (310), the support frame (310) is fixed to the outside of the mounting base (100) by bolts, a mounting frame A (320) is fixed to the top of the support frame (310), a driving motor A (330) is fixed to one side of the mounting frame A (320) by bolts, a screw rod A (331) is fixed to the output end of the driving motor A (330), a sliding seat A (340) is provided on the outside of the screw rod A (331), and a connecting bracket A (350) is fixed to the bottom of the sliding seat A (340).

6. A touch screen multi-point testing device according to claim 5, characterized in that: A limiting slider A (351) is fixed to the outer side of the connecting bracket A (350), and a supporting sliding column A (360) is slidably connected to the inner wall of the limiting slider A (351).

7. A touch screen multi-point testing device according to claim 1, characterized in that: A limiting slider B (441) is fixed to the outer side of the connecting bracket B (440), and a supporting sliding column B (450) is slidably connected to the inner wall of the limiting slider B (441).

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