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Wireless communication terminal

A wireless communication terminal and terminal technology, applied in the direction of electrical equipment shell/cabinet/drawer, telephone structure, electrical components, etc., can solve problems such as inability to use, poor contact, line problems, etc., to save space and save costs. Effect

Active Publication Date: 2011-01-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rotating data card, because the USB plug is often rotated, if it is used for a long time, it is easy to cause problems in the circuit inside, resulting in poor contact or completely unusable

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] The invention realizes a wireless communication terminal structure that can be stretched at both ends, one end of which is connected to a USB plug, and the other end can be connected to an antenna, which reduces the volume of the wireless communication terminal to a certain extent.

[0025] The main idea of ​​the present invention is to use a transmission shaft with threads at both ends, and connect the two ends of the USB plug and the antenna of the wireless communication terminal respectively. The user rotates the rotating wheel exposed on the transmission shaft clockwise or counterclockwise to realize the extension and retraction of the USB plug and the antenna.

[0026] The two ends of the transmission shaft are respectively provided with threads of different directions. One end is designed as a left-handed thread (or right-handed thread), and the other section is designed as a right-handed thread (or left-handed thread, as long as it is opposite to the direction of ...

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PUM

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Abstract

The invention discloses a wireless communication terminal, which is used for wireless communication. The wireless communication terminal comprises a shell, a main body part positioned inside the shell, an antenna, a driving device, and a USB plug electrically connected with the main body part, wherein the USB plug can be controlled by the driving device to perform stretching movement. Compared with the prior art, the wireless communication terminal has the following advantages that: the USE plug can be retracted into the shell to avoid the risk of cap loss and simultaneously save the cost caused by a cap; thread transmission has a self-locking character, and the USB plug cannot be retracted into the shell by external force after extending out; and a driving shaft is rotated once to extend or retract the antenna and the USB plug at the same time, two stretching devices are not needed to be set respectively, and the space of a data card can be saved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a wireless communication terminal. Background technique [0002] With the continuous development of network technology and digital electronic products, wireless data cards are used more and more widely. In addition to the basic functions of the data card such as Internet access, users have further requirements for the novel structure, appearance, and volume of the data card. [0003] Existing data cards on the market are mainly in-line (such as figure 1 shown), rotary (such as figure 2 As shown), etc., the size of the data card is also continuously shrinking. [0004] However, both of the above-mentioned data cards have defects. Because the USB plug is directly inserted into the USB port of the PC, the data card itself is very long, which does not meet the user's requirements for smaller and smaller data cards. The rotating data card, because the USB plug is of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH05K5/0278
Inventor 陶宁刘宁
Owner ZTE CORP
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