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Touch screen point contact device

A touch screen and point-touch technology, which is applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of the tested screen being damaged, the lack of buffer of the touch head, etc., and achieve the effect of easy disassembly and assembly

Pending Publication Date: 2022-02-25
东莞市卓品电子科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a touch screen touch device to solve the technical problem in the prior art that the touch head lacks buffer and easily causes damage to the screen under test

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0026] In describing the present invention, it is to be understood that the terms "central", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and "side" are based on the attached figure 1 The orientations or positional relationships shown are only for the convenience of describing the present invention an...

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Abstract

The invention provides a touch screen point contact device, and relates to the technical field of screen detection. The device comprises a connecting structure, a buffering structure, a switching structure and a touch head, one end of the connecting structure is connected with the mechanical arm, the other end of the connecting structure is connected with one end of the buffering structure, the other end of the buffering structure is connected with the switching structure, and the other end of the switching structure is connected with the touch head. When it is necessary to simulate human touch, the mechanical arm drives the touch screen point contact device to move together until the front end of the touch head is in contact with the tested object and deforms, at the moment, the mechanical arm horizontally moves to achieve the action of simulating line drawing, and in the state, if the mechanical arm continues to move downwards, the front end of the touch head continues to be pressed. At the moment, the touch head can reversely push the switching structure and the buffer structure, so that the movable end of the buffer structure moves towards the fixed end, telescopic buffer is achieved, the touch head is prevented from scratching and crashing the tested object, and the tested object is protected.

Description

technical field [0001] The invention relates to the technical field of screen detection, in particular to a touch screen pointing device. Background technique [0002] As the degree of manufacturing automation continues to increase, for products with touch screen functions, automatic line drawing and touch tests are required, and reliable devices that simulate human hands for line drawing and touch are particularly important. At present, there are two main touch methods for automatic detection of screen touch screen functions in China. One is to directly install a finished touch pen that can be purchased on the market on the robotic arm. Install it directly on the processed docking piece and add it to the mechanical arm. [0003] The applicant found that there are at least the following technical problems in the prior art: For the first method, since the touch pen is a consumable in the automatic test system and needs to be replaced frequently, and the installation height o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/0416
Inventor 彭武杨麟宣贵宾
Owner 东莞市卓品电子科技有限公司
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