Computer-machine interaction mouse based on force sensor
A human-computer interaction and force sensor technology, applied in the field of human-computer interaction mouse, can solve problems such as being unusable, unusable, and unable to reflect changes in user stress, and achieve the effects of convenient processing, small inter-dimensional coupling, and high sensitivity
Pending Publication Date: 2019-10-01
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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AI Technical Summary
Problems solved by technology
The traditional mouse is easy to learn and easy to operate, but it has many defects in use. 1. It must have a mouse pad (light baffle), which cannot be used when it is separated from the air. It cannot be used on some rough and uneven desktops; 2. It must There must be a certain movement space, it only has the function of sensing displacement, and cannot reflect the change of user's stress
Method used
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Embodiment Construction
[0025] refer to figure 1 , a human-computer interaction mouse based on a force sensor proposed by the present invention includes: a housing, an arrow key 1 , an upper cover 11 , a force sensitive element 12 and a base 13 .
[0026] The force sensitive element 12 includes a central shaft 121 , a cross beam 122 and an outer ring 123 . The central shaft 121 is installed on the base 13, specifically, the central shaft 121 can be threadedly engaged with the base 13, so as to be installed by thread rotation. The cross beam 122 is composed of four sensing arms installed on the central axis 121 and evenly distributed along the periphery of the central axis 121 , each sensing arm extends along the radial direction of the central axis 121 . In this way, an included angle of 90 degrees is formed between two adjacent sensing arms, and the four sensing arms are respectively on two mutually perpendicular straight lines to form a cross beam 122 coaxially arranged with the central axis 121 ....
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The invention provides a computer-machine interaction mouse based on a force sensor. The computer-machine interaction mouse comprises a shell, direction keys, an upper cover, a force sensing element and a base, wherein the force sensing element comprises a central shaft, a cross beam and an outer ring; the center shaft is arranged on the base; the cross beam is composed of four induction arms which are installed on the center shaft and evenly distributed along the periphery of the center shaft, and each induction arm extends in the radius direction of the center shaft; the outer ring is arranged on the periphery of the center shaft in a sleeving mode and coaxial with the center shaft; and all the induction arms abut against the inner wall of the outer ring and are fixedly connected with the outer ring. According to the human-computer interaction mouse based on the force sensor provided by the invention, the movement of the mouse cursor is controlled by measuring the change condition ofthe finger force, and the deviation direction of the mouse cursor is controlled by a direction signal of the force, and the movement distance of the mouse cursor is controlled by a magnitude signal of the force.
Description
technical field [0001] The invention relates to the technical field of computer hardware, in particular to a force sensor-based human-computer interaction mouse. Background technique [0002] The mouse has increasingly become one of the indispensable peripheral devices for computer input. There are two kinds of mice we currently use: mechanical mouse and optical mouse, and the mechanical mouse is gradually being eliminated. Through the movement of the mouse, the movement of the mouse cursor can be seen on the computer screen, so that the operation we want can be realized. The traditional mouse is easy to learn and easy to operate, but it has many defects in use. 1. It must have a mouse pad (light baffle), which cannot be used when it is separated from the air. It cannot be used on some rough and uneven desktops; 2. It must There must be a certain movement space, it only has the function of sensing displacement, and cannot reflect the change of user's stress. Contents of t...
Claims
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CPCG06F3/03543
Inventor 宋全军董雪虎马婷婷曹平国
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI