CN212779872U

CN212779872U - Touch screen test platform

Info

Publication number: CN212779872U
Application number: CN202020979205.XU
Authority: CN
Inventors: 雷明光; 聂正诚; 梁小红; 曾城; 匡财富
Original assignee: Defeng Parts Co ltd; Defond Electech Co Ltd
Current assignee: Defeng Parts Co ltd; Defond Electech Co Ltd; Defond Components Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-23
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of the testing arrangement technique and specifically relates to indicate a touch-sensitive screen test platform, including the next machine, be used for placing the base of being surveyed the touch-sensitive screen, be used for receiving by the test control panel of the output data of testing the touch-sensitive screen, set up in the frame of base top and set up in the press operation device of frame, the output of test control panel with the input of next machine is connected, press operation device including being used for pressing down by the pressing member of being surveyed the touch-sensitive screen and being used for driving the lift driving piece that presses down that the pressing member goes up and down, press the control end of lift driving piece with the output of next machine is connected. The utility model discloses a set up test control board in order to receive and be tested touch-sensitive screen output data and general data transmission to next machine for test platform can test the touch-sensitive screen through the development, thereby improves efficiency of software testing.

Description

Touch screen test platform

Technical Field

The utility model belongs to the technical field of testing arrangement technique and specifically relates to indicate a touch-sensitive screen test platform.

Background

In order to reduce the defective rate of electronic products when the electronic products leave the factory, manufacturers often need to test the touch screen on the electronic products before leaving the factory. The existing touch screen test platform can only test the hardware of the touch screen, and cannot test whether the developed touch screen outputs accurate data when touched, so that manufacturers need to test the hardware additionally, and the test efficiency is low.

Disclosure of Invention

The utility model discloses problem to prior art provides a can improve efficiency of software testing's touch-sensitive screen test platform.

The utility model adopts the following technical scheme: the utility model provides a touch-sensitive screen test platform, includes the next machine, is used for placing the base of being surveyed the touch-sensitive screen, is used for receiving the test control panel by the output data of being tested the touch-sensitive screen, sets up in the frame of base top and sets up in the press operation device of frame, the output of test control panel with the input of next machine is connected, press operation device including being used for pressing the pressing member of being surveyed the touch-sensitive screen and being used for driving the lifting driving piece that presses that the pressing member goes up and down, press the control end of lifting driving piece with the output of next machine is connected.

Preferably, the touch screen test platform further comprises a rotary operation device, the rotary operation device comprises a clamp, a rotary driving member for driving the clamp to rotate and a rotary lifting driving member for driving the rotary driving member to lift, the rotary lifting driving member is arranged on the rack, and a control end of the rotary driving member and a control end of the rotary lifting driving member are respectively connected with the lower computer.

Preferably, the rack includes a main body and a slider connected with the main body in a sliding manner, the rotary lifting driving element and the pressing lifting driving element are both arranged on the slider, the touch screen test platform further includes a lateral movement driving element arranged on the main body, an output end of the lateral movement driving element is connected with the slider, and a control end of the lateral movement driving element is connected with the lower computer.

Preferably, the base comprises a base body and a moving block connected with the base body in a sliding mode, the moving block is used for placing a tested touch screen, the touch screen testing platform further comprises a longitudinal moving driving piece, an output end of the longitudinal moving driving piece is connected with the moving block, and a control end of the longitudinal moving driving piece is connected with the lower computer.

Preferably, the touch screen test platform further comprises a screen projection display screen, and the input end of the screen projection display screen is connected with the output end of the test control board.

Preferably, the touch screen test platform further comprises an upper computer, the upper computer is provided with a communication module used for communicating with external equipment, and the upper computer is connected with the lower computer.

Preferably, the touch screen test platform further comprises a CCD camera, the input end of the CCD camera is aligned with the pressing operation device, and the output end of the CCD camera is connected with the upper computer.

Preferably, the upper computer is provided with a labview module and an industrial control screen, and the output end of the lower computer is connected with the industrial control screen through the labview module.

Preferably, the touch screen test platform further comprises a distance sensor arranged on the rack, the distance sensor is used for detecting the distance between the rack and the touch screen to be tested, and the output end of the distance sensor is connected with the lower computer.

Preferably, the lower computer comprises a PLC, the output end of the test control board is connected with the input end of the PLC, and the control end of the pressing lifting driving piece is connected with the output end of the PLC.

The utility model has the advantages that: the test control board is arranged to receive the output data of the tested touch screen and transmit the data to the lower computer, so that the test platform can test the developed touch screen, and the test efficiency is improved.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a schematic block diagram of the present invention.

The reference signs are: 1. a lower computer; 11. a PLC; 2. a base; 21. a substrate; 22. a moving block; 23. a screen projection display screen; 24. longitudinally moving the drive member; 3. testing the control board; 5. a frame; 51. a main body; 52. a slider; 53. a laterally moving drive member; 6. a press operation device; 61. a pressing member; 62. pressing the lifting driving member; 7. a rotation operation device; 71. a clamp; 72. a rotary drive member; 73. rotating the lifting drive member; 8. an upper computer; 81. a communication module; 82. a CCD camera; 84. an industrial control screen; 9. a distance sensor.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a touch screen test platform includes a lower computer 1, a base 2 for placing a tested touch screen, a test control board 3 for receiving output data of the tested touch screen, a frame 5 arranged above the base 2, and a pressing operation device 6 arranged in the frame 5, wherein an output end of the test control board 3 is connected with an input end of the lower computer 1, the pressing operation device 6 includes a pressing piece 61 for pressing the tested touch screen and a pressing lifting driving piece 62 for driving the pressing piece 61 to lift, and a control end of the pressing lifting driving piece 62 is connected with an output end of the lower computer 1.

During the test, to be put in the below of pressing member 61 by the test touch-sensitive screen, press down lift driving piece 62 drive pressing member 61 and descend and make pressing member 61 press the touch area or the mechanical button of touch-sensitive screen, press the back, test control panel 3 receives the data of being tested the touch-sensitive screen output and transmits to lower computer 1, lower computer 1 compares received signal and signal of predetermineeing, when the hardware or the internal system of touch-sensitive screen are impaired, the signal that lower computer 1 received is different with the signal of predetermineeing, thereby distinguish the defective products. In this embodiment, the test platform can test the mechanical keys and the touch area of the touch screen, and the test control board 3 is arranged to receive the output data of the tested touch screen and transmit the data to the lower computer 1, so that the test platform can test the developed touch screen, thereby improving the test efficiency.

As shown in fig. 1, the touch screen test platform further includes a rotation operation device 7, the rotation operation device 7 includes a clamp 71, a rotation driving member 72 for driving the clamp 71 to rotate, and a rotation lifting driving member 73 for driving the rotation driving member 72 to lift, the rotation lifting driving member 73 is disposed on the rack 5, and a control end of the rotation driving member 72 and a control end of the rotation lifting driving member 73 are respectively connected to the lower computer 1. Some touch screens are also provided with mechanical knobs, and therefore some embodiments are also provided with a rotary operating device 7 for testing the mechanical knobs. When the knob testing device is used, the clamp 71 is driven to descend by rotating the lifting driving piece 73, and after the knob is clamped by the clamp 71, the clamp 71 is driven to rotate by the rotating driving piece 72, so that the knob is rotated, and the knob is tested.

As shown in fig. 1, the rack 5 includes a main body 51 and a slider 52 slidably connected to the main body 51, the rotary lifting driving element 73 and the pressing lifting driving element 62 are both disposed on the slider 52, the touch screen testing platform further includes a lateral movement driving element 53 disposed on the main body 51, an output end of the lateral movement driving element 53 is connected to the slider 52, and a control end of the lateral movement driving element 53 is connected to the lower computer 1. In order to allow the pressing member 61 and the fixture 71 to move laterally for testing multiple points of the tested touch screen, in some embodiments, a slider 52 for driving the rotary elevating driver 73 and the pressing elevating driver 62 is provided. In these embodiments, the rotary lifting driving element 73 and the pressing lifting driving element 62 are both disposed on the same slide block 52, so that the test platform can drive the rotary lifting driving element 73 and the pressing lifting driving element 62 to move only by using one transverse moving driving element 53, thereby effectively reducing the manufacturing cost.

As shown in fig. 1, the base 2 includes a base 21 and a moving block 22 slidably connected to the base 21, the moving block 22 is used for placing a touch screen to be tested, the touch screen testing platform further includes a longitudinal movement driving member 24, an output end of the longitudinal movement driving member 24 is connected to the moving block 22, and a control end of the longitudinal movement driving member 24 is connected to the lower computer 1. In some embodiments, the tested touch screen is also enabled to move longitudinally, so that the test platform tests multiple points longitudinally on the tested touch screen.

As shown in fig. 1, the touch screen test platform further includes a screen projection display 23, an input end of the screen projection display 23 is connected to an output end of the test control board 3, and the screen projection display 23 is used for displaying an interface of the tested touch screen, so that a user can clearly see a test condition.

As shown in fig. 1 and 2, the touch screen test platform further comprises an upper computer 8, the upper computer 8 is provided with a communication module 81 used for communicating with external equipment, and the upper computer 8 is connected with the lower computer 1, so that a user can remotely control the test platform and know the test condition.

As shown in fig. 2, the touch screen test platform further includes a CCD camera 82, an input end of the CCD camera 82 is aligned with the pressing operation device 6, and an output end of the CCD camera 82 is connected to the upper computer 8. In some embodiments, the test condition is recorded by the CCD camera 82, which facilitates the user to record and remotely view the test condition.

As shown in fig. 1, the upper computer 8 is provided with a labview module (not shown in the figure) and an industrial control screen 84, and the output end of the lower computer 1 is connected with the industrial control screen 84 through the labview module. The industrial control screen 84 digitizes the signal output by the tested touch screen through the labview module, so that a user can know the test result more intuitively.

As shown in fig. 1, the touch screen test platform further comprises a distance sensor 9 arranged on the rack 5, the distance sensor 9 is used for detecting the distance between the rack 5 and the tested touch screen, and the output end of the distance sensor 9 is connected with the lower computer 1. The lower computer 1 controls the stroke of the pressing lifting driving part 62 through the detection result of the distance sensor 9, so that the test platform can automatically adapt to tested touch screens with different sizes.

Specifically, the lower computer 1 comprises a PLC11, the output end of the test control board 3 is connected with the input end of the PLC11, and the control end of the pressing lifting driving piece 62 is connected with the output end of the PLC 11.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A touch screen test platform which characterized in that: including the next machine, be used for placing the base of being surveyed the touch-sensitive screen, be used for receiving the test control panel of being tested the output data of touch-sensitive screen, set up in the frame of base top and set up in the press operating means of frame, the output of test control panel with the input of next machine is connected, press operating means including being used for pressing the pressing member of being surveyed the touch-sensitive screen and being used for driving the lifting driving piece that presses that the pressing member goes up and down, press the control end of lifting driving piece with the output of next machine is connected.

2. The touch screen test platform of claim 1, wherein: touch-sensitive screen test platform still includes rotatory operating means, rotatory operating means includes anchor clamps, is used for driving anchor clamps pivoted rotating drive spare and is used for driving the rotatory lift driving spare that rotating drive spare goes up and down, rotatory lift driving spare set up in the frame, rotating drive spare the control end with the control end of rotatory lift driving spare is connected with the next machine respectively.

3. The touch screen test platform of claim 2, wherein: the frame include the main part and with main part sliding connection's slider, rotatory lift driving piece and press the lift driving piece all set up in the slider, touch-sensitive screen test platform is still including setting up in the lateral shifting driving piece of main part, the output of lateral shifting driving piece with the slider is connected, the control end of lateral shifting driving piece with the next machine is connected.

4. The touch screen test platform of claim 1, wherein: the touch screen testing platform comprises a base and a moving block, wherein the moving block is connected with the base in a sliding mode and used for placing a tested touch screen, the touch screen testing platform further comprises a longitudinal moving driving piece, the output end of the longitudinal moving driving piece is connected with the moving block, and the control end of the longitudinal moving driving piece is connected with the lower computer.

5. The touch screen test platform of claim 1, wherein: the touch screen test platform further comprises a screen projection display screen, and the input end of the screen projection display screen is connected with the output end of the test control board.

6. The touch screen test platform of claim 1, wherein: the touch screen test platform further comprises an upper computer, wherein the upper computer is provided with a communication module used for communicating with external equipment, and the upper computer is connected with the lower computer.

7. The touch screen test platform of claim 6, wherein: the touch screen test platform further comprises a CCD camera, the input end of the CCD camera is aligned to the pressing operation device, and the output end of the CCD camera is connected with the upper computer.

8. The touch screen test platform of claim 6, wherein: the upper computer is provided with a labview module and an industrial control screen, and the output end of the lower computer is connected with the industrial control screen through the labview module.

9. The touch screen test platform of claim 1, wherein: the touch screen test platform further comprises a distance sensor arranged on the rack, the distance sensor is used for detecting the distance between the rack and the tested touch screen, and the output end of the distance sensor is connected with the lower computer.

10. The touch screen test platform of claim 1, wherein: the lower computer comprises a PLC, the output end of the test control board is connected with the input end of the PLC, and the control end of the pressing lifting driving piece is connected with the output end of the PLC.