Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An infrared touch display

A technology of infrared touch and infrared touch screen, which is applied in the direction of instruments, electrical digital data processing, computer workstation tables or desks, etc. It can solve the problem that the stability is not as good as that of infrared touch displays, it cannot be made into large-size touch displays, and the service life of equipment is reduced, etc. problem, to achieve the effect of simple and beautiful appearance, good lifting effect and good stability

Active Publication Date: 2017-02-22
GENERAL TOUCH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the touch display screen in this patent is on the same plane as the coffee table top, which is beneficial for placing promotional materials and teacups, etc., the touch display screen in this patent is a high-sensitivity capacitive screen, and the capacitive screen not only has the disadvantage of not being as stable as an infrared touch display , there is also the disadvantage that it cannot be made into a large-size touch display
Moreover, in this technology, the touch function and the display function are integrated, and the two cannot be used separately. When only the display function is required, the device that realizes the touch function is still working, which reduces the service life of the device.

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
  • An infrared touch display
  • An infrared touch display
  • An infrared touch display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] An infrared touch display, when the infrared touch screen is working, the frame 1 rises so that the front of the touch screen body 3 is located below the light-emitting surface of the infrared touch component 5, and when the infrared touch screen stops working, the frame 1 falls so that the front of the touch screen body 3 and the front of the frame 1 are located same plane.

[0035] The preferred implementation of this embodiment is that the lifting of the frame 1 is realized by a lifting device connected to the lower surface of the frame 1. When the infrared touch screen needs to work, the lifting device is controlled to lift the frame 1 so that the infrared touch screen set in the frame 1 The light emitting surface of the component 5 is higher than the front of the touch screen body 3. When the infrared touch display is not required to work or only the display screen 4 is required to work, control the lifting device to pull down the frame 1 so that the front of the to...

Embodiment 2

[0041] An infrared touch display, when the infrared touch screen is working, the touch screen body 3 is lowered so that the front of the touch screen body 3 is located below the light-emitting surface of the infrared touch component 5, and when the infrared touch screen stops working, the touch screen body 3 is raised so that the front of the touch screen body 3 is in contact with the frame 1 The fronts are on the same plane.

[0042] The preferred implementation of this embodiment is that the lifting of the touch screen body 3 is realized by a lifting device connected to the back of the display screen 4. When the infrared touch screen needs to work, the lifting device is controlled to pull down the display screen 4, and the display screen 4 indirectly drives the touch screen body. 3. The front of the touch screen body 3 is located below the light-emitting surface of the infrared touch component 5. When the infrared touch display is not required to work or only the display scre...

Embodiment 3

[0047] An infrared touch display, when the infrared touch screen is working, the touch screen body 3 is lowered so that the front of the touch screen body 3 is located below the light-emitting surface of the infrared touch component 5, and when the infrared touch screen stops working, the touch screen body 3 is raised so that the front of the touch screen body 3 is in contact with the frame 1 The fronts are on the same plane.

[0048] The preferred implementation of this embodiment is that the lifting of the touch screen body 3 is realized by a lifting device connected to the back of the touch screen body 3. When the infrared touch screen needs to work, the lifting device is controlled to pull down the touch screen body 3 so that the front of the touch screen body 3 is located on the infrared touch screen. Below the light-emitting surface of the component 5, when the infrared touch display is not required to work or only the display screen 4 is required to work, the lifting dev...

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 an infrared touch display. When an infrared touch screen works, a frame ascends and / or a touch screen body descends to enable the front of the touch screen body to be positioned below a light outgoing face of an infrared touch component; when the infrared touch screen stops working, the frame descends and / or the touch screen body ascends to enable the front of the touch screen body and the front of the frame to be on a same plane. When the infrared touch display does not use a touch function, no protrusion exists on the surface of the infrared touch display, so that purely-flat effect is realized truly.

Description

technical field [0001] The invention relates to an infrared touch display, in particular to an infrared touch display. Background technique [0002] Infrared touch screen is mainly composed of frame (filter bar or light guide column), touch screen body and infrared touch components (including circuit board and infrared tube) installed in the frame, while infrared touch display is composed of infrared touch screen and display screen. Due to the advantages of simple structure, convenient use, good stability, fast response, space saving and easy man-machine communication, infrared touch display is widely used in public facilities, industrial control, military command, electronic games, multimedia teaching, etc. Outside the field, it is also widely used in the furniture industry. For example, the infrared touch display is fixedly installed on the coffee table to form an infrared touch coffee table. The coffee table can not only be used for advertising, business negotiation, but ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/042A47B21/007
Inventor 钟德超张春来
Owner GENERAL TOUCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com