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Positioning mechanism

A positioning mechanism and positioning clip technology, which is applied to the structure of telephones, transmission systems, telephone communications, etc., can solve problems such as dropping, inconvenience to users, and uneven strength of external keyboards

Inactive Publication Date: 2011-08-31
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during use, the external keyboard usually swings left and right or tilts up on the key surface of the portable electronic device due to the uneven force when the finger strikes the keyboard, and even falls from the portable electronic device, which is very difficult for the user. bring a lot of inconvenience

Method used

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Examples

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Embodiment Construction

[0015] see figure 1 and figure 2 , the positioning mechanism of the present invention is used for firmly clamping and positioning an accessory to be positioned, such as a keyboard and a display, on a device. In this embodiment, a positioning mechanism 23 is used to position an external keyboard 20 on a portable electronic device 10 as an example for illustration.

[0016] The portable electronic device 10 includes a first body 11 , a second body 12 and a hinge 13 . The hinge 13 rotatably hinges the first body 11 to the second body 12 . The first body 11 has a display screen 111 for displaying information. The second body 12 is roughly a rectangular plate body, which has a first side wall 121, a second side wall 122 opposite to the first side wall 121, a first side wall 121 and a second side wall 122. The connected first wall 123 and a second wall 124 and a keyboard 125 for inputting information. The keyboard 125 is disposed on the second wall 124 adjacent to the hinge 13...

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Abstract

A positioning device for positioning a fitting to be positioned at a device comprises a base, a first positioning nip, a second positioning nip and an elastic element. The base includes a first mounting part and a second mounting part. The first positioning nip can be slidingly mounted on the first mounting part, and the second positioning nip is mounted on the second mounting part. The first mounting part and the second mounting part are arranged on the base in a relative parallel manner. The first positioning nip and the second positioning nip are used for clamping the device. The elastic element is arranged on the base; the second positioning nip can slide toward the first positioning nip under the action of the elastic element.

Description

technical field [0001] The invention relates to a positioning mechanism, in particular to a positioning mechanism of an external keyboard. Background technique [0002] With the advancement of mobile communication technology, portable electronic devices such as mobile phones and personal digital assistants (PDAs) are developing towards light weight and multi-functionalization. Portable electronic devices that are becoming thinner, lighter and smaller have more and more additional functions such as surfing the Internet, office work and games in addition to answering calls. In this way, the already small input keyboard of the portable electronic device is more difficult to meet the user's requirement for fast information input, thus causing great inconvenience to the user. [0003] For this reason, manufacturers in the communication industry have introduced a keyboard that can be used for external interconnection with portable electronic devices, that is, an external keyboard...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/23H04B1/38
CPCG06F3/0221H01H2223/05H04M2250/18H01H13/86H04M1/72527H04M1/72409H04M1/72412
Inventor 张旭日刘晔陈瑞豪
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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