Unlock instant, AI-driven research and patent intelligence for your innovation.

Cam type foot-operated computer keyboard operating device

A computer and cam-type technology, applied in the input/output of user/computer interaction, computer workstation table or table, application, etc., can solve the problems of inconvenient hands and disabled people's ability to use it well, and achieve high performance Reliable, fast-acting, easy-to-use results

Inactive Publication Date: 2014-11-05
UNIV OF JINAN
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But many handicapped people with inconvenient or no hands can not use the computer keyboard well, and there is no device for manipulating the computer keyboard for the handicapped people with handicapped upper limbs on the market.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cam type foot-operated computer keyboard operating device
  • Cam type foot-operated computer keyboard operating device
  • Cam type foot-operated computer keyboard operating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A kind of cam type foot computer keyboard manipulator of the present invention will be further described below in conjunction with accompanying drawing.

[0022] see Figure 1-Figure 7 ， The present invention includes a column 27, the column 27 is provided with a support plate 1, the upper end of the column 27 is provided with a support plate 1, the support plate 1 is provided with a chute 2, and the support plate 2 is provided with a A group of telescopic rods 25, the upper end 251 of each said telescopic rod 25 is connected to the large nut 34 after passing through the chute 2, the lower end 252 of the telescopic rod 25 is provided with a connecting frame 24, and the lower end of the connecting frame 24 252 is provided with a horizontal push rod 17, the lower end of the horizontal push rod 17 is provided with a contact 18, one side of the connecting frame 24 is provided with a longitudinal push rod 8, and the upper side of the connecting frame 24 is provided with a l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cam type foot-operated computer keyboard operating device which comprises uprights. The cam type foot-operated computer keyboard operating device is characterized in that a supporting board is arranged on the uprights, chutes are formed in the supporting board, a set of telescopic rods are arranged on the supporting board, the upper end of each telescopic rod is fixed to the supporting board through a large nut, the telescopic rods are provided with a connecting frame, the lower end of the connecting frame is provided with a transverse push rod, a contact is arranged at the lower end of the transverse push rod, a longitudinal push rod is arranged on one side of the connecting frame, a pressing rod is arranged on the upper side of the connecting frame, the transverse push rod is connected with a transverse contact driving mechanism, the longitudinal push rod is connected with a longitudinal contact driving mechanism, and the pressing rod is connected with a vertical contact driving mechanism The cam type foot-operated computer keyboard operating device is easy to install, easy and convenient to operate, reliable in performance and capable of increasing the computer keyboard use rate of a disabled person having trouble with moving the upper limbs to a great degree.

Description

technical field [0001] The present invention relates to a computer keyboard manipulation device, more specifically, to a computer keyboard manipulation device for cam type feet. Background technique [0002] With the development of science and technology and the improvement of people's living standards, computers are more and more widely used in people's lives. In order to make people use computers better, some computer-related auxiliary devices have appeared on the market. These computer-related auxiliary devices enable people to better use computers for work or entertainment. But a lot of hands are inconvenient or the handicapped who do not have hand can not use computer keyboard well, and there is not a kind of device that can operate computer keyboard for handicapped handicapped on the market. Thereby, just need badly a kind of device that can manipulate computer keyboard for the handicapped person with handicapped upper limbs on the market. Contents of the invention...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A47B21/00G06F3/02
Inventor 段广彬许博刘宗明王勇
Owner UNIV OF JINAN
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com