Integrated two-finger manipulator device for mobile phone testing

Abstract

The invention discloses an integrated double-finger manipulator device for mobile phone testing. The integrated double-finger manipulator device for mobile phone testing comprises a workbench, more than one horizontal fixture, two manipulators, a liquid crystal display screen, two groups of gaskets, a main control board and a power source, wherein the main control board and the power source are fixed at the bottom of the workbench, and the main control board is provided with a mobile phone charging power source interface, a network interface and a USB (universal serial bus) interface. Each manipulator comprises two two-links, a pointer-type operating finger and three steering engines, wherein the outer ends of the two two-links are in hinge joint mutually, the third steering engine is fixed at the hinge joint ends, and the middle of the pointer-type operating finger is fixed at the output end of the third steering engine. The integrated double-finger manipulator device for mobile phone testing has the advantages that the integrated double-finger manipulator device is simple in integrated structure, convenient to maintain, high in testing efficiency and flexible to test and integrates the functions of power supply, network connection, cloud platform running, the fixtures, the double-finger manipulators and the like, a testing process is facilitated greatly, testing reliability is guaranteed, comprehensive testing needs of smart phones are met, and the integrated double-finger manipulator device is suitable for testing use in various office environments.

Description

technical field [0001] The invention relates to a manipulator, in particular to an integrated manipulator with a two-finger structure used for mobile phone testing, and belongs to the field of automatic control equipment. Background technique [0002] With the popularity of smart phones and the acceleration of the R&D and update process, efficient and comprehensive testing of smart phones has become a key to mobile phone production and quality assurance. [0003] At present, in the field of smart phone testing, the manipulators used in test cases that require pure screen clicks are mainly multi-axis manipulators, such as: EPSON production line robots, track structure robots, etc. Although their basic models can complete certain mobile phone testing functions, but Restricted by early development and demand, its shortcomings are also more prominent, and it cannot fully meet the testing needs of modern smartphones. The specific performance is as follows: [0004] 1. The manipu...

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of smart phone testing, the manipulators used in test cases that require pure screen clicks are mainly multi-axis manipulators, such as: EPSON production line robots, track structure robots, etc. Although their basic models can complete certain mobile phone testing functions, but Restricted by early development and demand, its shortcomings are also more prominent, and it cannot fully meet the testing needs of modern smartphones. The specific performance is as follows:

[0004] 1. The manipulator of the EPSON production line robot does not have a two-finger function, and the cost is more than 100,000 yuan. It also needs to pay a service fee every year, and the test cost is relatively high; the manipulator of the track structure robot cannot realize two-finger operation due to structural limitations. The cost also needs 70,000-80,000 yuan

[0005] 2. The manipulators of EPSON production line robots and track structure robots are independent actuators, and must be equipped with an external PC to work. Operators must enter scripts locally to operate, which has relatively large limitations and cannot provide remote operation solutions. It is different from modern High smartphone testing process mismatch

[0006] 3. The operation test process of testing the mobile phone clamping and the opposite side buttons is relatively cumbersome. Both types of robots need professional tools and more complicated adjustment settings to complete. The test process is inconvenient and the flexibility is poor.

[0007] 4. In EPSON production line robots and track structure robots, an external high-frame camera is used to capture mobile phone screen images. A shading cover needs to be installed outside the system, and a flicker-free lighting system needs to be added inside. The entire system is large in size and high in cost. In addition, the images collected by the camera will be deformed due to changes in shooting angles, distances and other factors, and the recognition effect will be poor. The movement of the robotic arm will sometimes block the camera, making the picture impossible to shoot normally and affecting the mobile phone testing process.

[0008] 5. In the EPSON production line robot and track structure robot system, the problem of power supply for the test mobile phone is not considered. The long-term and continuous test process is often terminated because the test mobile phone is out of power, and the two systems cannot perform external testing. Functional expansion, affecting test comprehensiveness and flexibility

[0009] 6. The manufacturer’s technical personnel are required to carry out personal maintenance, the equipment has a long downtime and low utilization efficiency

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