Instruction input deviceequipment

Abstract

The invention relates to instruction input deviceequipment. The device comprises a base, a supporting rod, a flexible pressure sensor, an electrode assembly, a top cover and a control circuit board, the bottom of the supporting rod is arranged on the base; the top cover is arranged on the top of the supporting rod in a covering mode. Wherein, wherein , the plurality of flexible pressure sensors are uniformly arranged between the base and the top cover, the top cover covers the plurality of flexible pressure sensors, the electrode assembly is arranged between the base and the top cover, and theelectrode assembly is respectively connected with the flexible pressure sensors and the control circuit board; the top cover is provided with a groove for containing the top of the supporting rod, and the top of the supporting rod and / or the groove are / is internally provided with a guide face. According to the instruction input device, a user can move the cursor very effortlessly, and the problems of finger pain and fatigue cannot occur even when the cursor is moved in a large range.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a cursor movement instruction input device used in electronic equipment such as computers. Background technique [0002] Since the advent of the computer's graphical user interface (GUI), the standard configuration of command input devices has been a keyboard plus a mouse. With the rapid iteration of electronic product performance, portable and high-efficiency notebook computers have emerged as the times require. The portability of notebook computers requires necessary components, such as separate mouse, keyboard, power adapter, etc., which will reduce the comfort and compactness of notebook systems. [0003] Based on this, IBM's Almaden Research laboratory designed the pointing stick. An important advantage of the pointing stick is that you can perform pointing operations without removing your hands from the keyboard input area, which is obviously of great significance to t...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the existing pointing stick has poor operating experience and easily causes user finger pain and fatigue when using it, the technical solution adopted by the present invention is: an instruction input device, including: a base, a support rod, and a flexible pressure sensor , an electrode assembly, a top cover and a control circuit board, the bottom of the pole is set on the base, the top cover is set on the top of the pole, and a plurality of flexible pressure sensors are evenly set on the base and the base Between the top covers, and the top covers cover a plurality of the flexible pressure sensors, the electrode assembly is arranged between the base and the top cover, and the electrode assembly and the flexible pressure sensors The pressure sensor and the control circuit board are connected separately;

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