Positioning device and external connection type keyboard with the same

A positioning mechanism and external connection technology, which is applied to devices with multiple keyboard units, telephone structures, emergency housings, etc., can solve problems such as inconvenient use and falling, and achieve comfortable game operation and information input operation.

Inactive Publication Date: 2009-04-22
SHENZHEN FUTAIHONG PRECISION IND CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during use, the mini-keyboard is placed on the key surface of the portable electronic device. If there is only the mini-keyboard and there is no corresponding positioning mechanism to fix it on the key surface of the portable electronic device, the mini-keyboard will Due to uneven force during use, it is tilted left and right on the surface of the case or even dropped, and it is separated from the portable electronic device, which brings a lot of inconvenience to the use

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
  • Positioning device and external connection type keyboard with the same
  • Positioning device and external connection type keyboard with the same
  • Positioning device and external connection type keyboard with the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The positioning mechanism of the present invention is used to position an accessory to be positioned, such as a keyboard, a display, etc., on a device to realize its positioning and holding functions. In this embodiment, the positioning mechanism is used to position an external keyboard on a portable electronic device as an example for illustration.

[0017] Please refer to FIG. 1 and FIG. 2 , which are three-dimensional schematic diagrams of positioning an external keyboard 30 on a portable electronic device by a positioning mechanism according to a preferred embodiment of the present invention. The portable electronic device may be a hand-held portable electronic device such as a mobile phone or a personal digital assistant (PDA). In this embodiment, the portable electronic device is a foldable mobile phone 20 , which includes a body 22 and a cover 25 rotatably hinged with the body 22 .

[0018] Please refer to FIG. 3 and FIG. 4 together. The external keyboard 30 is ...

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 provides a positioning mechanism for positioning an accessory to be positioned on a device, the accessory to be positioned comprises a base, the base is provided with an outer surface and an opposite inner surface, the positioning mechanism comprises a first positioning block, a second positioning block, a first magnetic body, a second magnetic body and a first installation part and a second installation part which are oppositely arranged on the base at intervals. The first positioning block can be arranged in the first installation part in a sliding manner and contained in the first installation part as a whole, and the second positioning block can be arranged in the second installation part in a rotating manner relative to the first positioning block and contained in the second installation part as a whole. The first magnetic body is arranged on the first positioning block, the second magnetic body is arranged on the base, and the distance between the first positioning block and the second positioning block is adjusted by the magnetic attraction between the first magnetic body and the second magnetic body. The invention also provides an external keyboard with the positioning mechanism.

Description

technical field [0001] The invention relates to a positioning mechanism and an external keyboard with the positioning mechanism. Background technique [0002] With the rapid development of the communication industry, the use of various portable electronic devices such as mobile phones and personal digital assistants (PDAs) is becoming more and more popular. At the same time, more and more consumers are no longer satisfied with the simple call answering function of these portable electronic devices, and they hope that these portable electronic devices are multifunctional, easy to use, and fast to input keys. [0003] However, due to the limitation of short, small, light and thin size of the existing portable electronic devices, the keyboards of the existing portable electronic devices have great defects in aspects such as games and fast input operations, which brings great inconvenience to the users. Very inconvenient. In response to the above-mentioned defects, some manufa...

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 Applications(China)
IPC IPC(8): H01H13/86A44B99/00
CPCH04M1/23H01H2223/028H01H2231/022G06F3/0202H04M1/72527G06F1/1632H04M1/0214H04M2250/18H01H13/86Y10T24/32H04M1/72409
Inventor 张旭日刘晔陈瑞豪
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap