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Tongue and tooth operated input device

An input device and tooth technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of easy fatigue, unsuitability for disabled people, and the need to sit for operation, so as to improve control ability, The effect of fast neural response time and reducing the use of materials

Inactive Publication Date: 2010-06-02
范洪文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this input device is also not suitable for disabled people
[0007] In addition, some people have developed an input device operated by feet. For example, the publication number is CN2842553A, which discloses a new type of foot-operated input device. The foot keys and the rolling ball and roller between the left and right foot keys are used to control the left and right foot keys, rolling balls and rolling wheels through the left and right feet, which is suitable for disabled people and the development of children's intelligence. It is also prone to fatigue after operation

Method used

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  • Tongue and tooth operated input device
  • Tongue and tooth operated input device
  • Tongue and tooth operated input device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the tongue-tooth control input device of the present invention includes an input device body, which is composed of a housing 1, a circuit assembly 7 arranged in the housing 1, and a cursor displacement sensor. The front part of the housing 1 is provided with a fixer 3, which is composed of a main body part 3a and a tooth mounting part. One end of the fixer 3 has a groove. The front part of the housing 1 is embedded in the groove. The inner surface of the groove is adhered to make the holder 3 fixed to the housing 1; in addition, the holder 3 can also be fixed to the housing 1 by screws.

[0028] The tooth mounting portion 3b of the fixture 3 is hook-shaped, so that a V-shaped groove is formed between the tooth mounting portion 3b and the main body portion 3a that can be engaged with the teeth, and the upper surface of the fixture main body 3a is opposite to the end of the tooth mounting portion 3b The position of the soft protrusion 4 can be made...

Embodiment 2

[0034] Such as figure 2 As shown, this embodiment discloses a rocker-type tongue-tooth control input device, which is the same as the first embodiment except that the cursor displacement sensor adopts a rocker device.

[0035] The rocker device is also arranged at the bottom of the housing 1 away from the holder 3, and consists of a rocker 13 and a key cap 14. The rocker 13 is provided in the housing 1, and the key cap 14 connected to the rocker 13 extends out of the housing The lower surface of the body 1 is convenient for the tongue to operate the rocker 13 through the keycap 14, that is, the movement of the tongue is used to control the cursor displacement sensor to provide displacement signals to the circuit components.

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PUM

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Abstract

The invention discloses a tongue-tooth operated input device, comprising a main body of the input device, wherein the main body of the input device comprises a shell body(1), a circuit component arranged inside the shell body(1) and a cursor displacement sensor, wherein the front part of the shell body(1) is provided with a fixer(3) used to fix the input device in a mouth cavity; the fixer(3) comprises a main body part(3a) and a tooth mounting part(3b) which are combined into a whole, wherein the main body part which is fixed on the shell body(1) is provided with operation keys(6a and 6b) controlled by tongue. In the invention, operation keys are controlled by teeth and the cursor displacement sensor is controlled by the tongue, thereby when the input device is put in the mouth of a user,the user can operate the input device when the user is in postures of sitting, lying, etc. The tongue-tooth operated input device prevents palms, wrists, elbows, shoulders, neck, waist, back and otherparts of people from fatigue by operating the input device by hands or feet, avoids occupational diseases, and is quite suitable for the disabled.

Description

Technical field [0001] The utility model relates to an indication device used for interaction between a user and a computer, which is moved or positioned by the user, in particular to an input device which is controlled to move and position by teeth and tongue. Background technique [0002] At present, a commonly used computer photoelectric input device is composed of a housing and a circuit device arranged in the housing, and a photodetector for moving the cursor on the screen is provided at the bottom of the housing. The left and right operation keys are installed on the upper front of the input device casing, and some input devices can also be equipped with a page scrolling wheel between the left and right operation keys. Turning the scroll wheel can move the text, web pages or graphics on the computer screen for easy browsing of the contents. . When in use, the operator generally uses two fingers of one hand to control the left and right operation keys of the input device re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/033
Inventor 范洪文
Owner 范洪文