Intelligent device capable of detecting performance of touch screen by using friction force

Abstract

The invention belongs to the technical field of touch screens, and particularly relates to an intelligent device capable of detecting the performance of a touch screen by using friction force. The intelligent device comprises a detection seat, an arc-shaped contact plate is movably connected in the detection seat, an extrusion rod is movably connected to the side surface of the arc-shaped contact plate, and an extrusion spring is movably connected in the extrusion rod. An L-shaped push column is movably connected to the other side of the extrusion rod, a push seat is movably connected to the other side of the L-shaped push column, a supporting seat is fixedly connected to the interior of the detection seat, a friction plate is movably connected to the outer surface of the supporting seat, and an elastic seat is movably connected to the side surface of the friction plate; limiting columns are rotationally connected to the left side and the right side of the elastic base correspondingly. The touch screen performance detection device can clearly detect the performance of the touch screen during use, is convenient to use and operate and small in workload, can visually observe the performance, and brings beneficial effects to subsequent production of the touch screen.

Description

technical field [0001] The invention belongs to the technical field of touch-sensitive screens, and in particular relates to an intelligent device capable of detecting the performance of a touch-sensitive screen by using friction force. Background technique [0002] Touch screen, also known as "touch screen", is an inductive liquid crystal display device that can receive input signals such as contacts. When touching the graphic buttons on the screen, the tactile feedback system on the screen can be controlled according to the pre-programmed program. Drive various connection devices, which can be used to replace mechanical button panels, and create vivid audio-visual effects through liquid crystal display screens. [0003] In the process of production of touch-sensitive screens, it is often necessary to test its performance. In the process of testing, it is generally detected by manual touch. In this way, the accuracy in the testing process is low, and the workload is large, ...

AI Technical Summary

Problems solved by technology

[0003] In the process of production of touch-sensitive screens, it is often necessary to test its performance. In the process of testing, it is generally detected by manual touch. In this way, the accuracy in the testing process is low, and the workload is large, and the operation is inconvenient, which affects the future. For the production of touch-sensitive screens, in view of this, the existing structure and defects are studied and improved, and an intelligent device that can use friction to detect the performance of touch-sensitive screens is provided, in order to achieve more practical value.

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