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

Communication device

A communication device and signal technology, which can be applied to antenna supports/installation devices, electrical components, transmission systems, etc., can solve the problems of the communication device 10 being difficult to be light and thin, and achieve the effect of reducing the cost of the mold and reducing the use.

Inactive Publication Date: 2012-10-31
QISDA SUZHOU +1
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above-mentioned conventional technology, the first switch 142 and the second switch 144 perform the function of increasing and decreasing the volume, and the antenna 150 has the function of receiving or transmitting wireless signals. However, the antenna 150 still occupies part of the internal volume of the communication device 10, making it difficult for the communication device 10 to become thinner

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
  • Communication device
  • Communication device
  • Communication device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments. In addition, various embodiments are provided below for detailed description, and the embodiments are only used as examples for illustration, and are not intended to limit the scope of protection of the present invention.

[0020] Figure 2A Shown is a schematic diagram of a communication device 20 according to an embodiment of the present invention, wherein the communication device 20 can be a mobile phone, a tablet computer, a notebook computer or a digital mobile assistant (PDA). The communication device 20 includes a housing 210 , a circuit board 220 , a control unit 230 , a switch and an antenna 250 . One side of the casing 210 has an opening 212 for exposing the antenna 250 . The circuit board 220 has a conductive part 222, and the conductive part 222 has a feed...

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 communication device. The communication device comprises a shell, a circuit board with a conduction part, a control unit electrically connected with the circuit board, a first switch electrically connected with the circuit board and used for executing a first function, and an antenna which is arranged outside the shell, movably coupled with the conduction part and used for receiving or transmitting wireless signal. When the antenna is located at a first position, the antenna is coupled with the conduction part and does not trigger the first switch; and when the antenna is located at a second position, the antenna is coupled with the conduction part and triggers the first switch, so that the control unit executes the first function. According to the communication device of the invention, the antenna has the function of receiving or transmitting wireless signal, and simultaneously has a key function, so that the use of the inner space of the communication device is further reduced and the communication device is lighter and thinner.

Description

technical field [0001] The present invention relates to a communication device, in particular, the present invention relates to a communication device with a function key and an antenna function. Background technique [0002] figure 1 It is a schematic diagram of a conventional communication device 10 . The communication device 10 includes a housing 110 , a circuit board 120 , a control unit 130 , a switch 140 and an antenna 150 . A switch 140 is provided on one side of the housing 110, the control unit 130 and the switch 140 are electrically connected to the circuit board 120, the switch 140 includes a first switch 142 and a second switch 144, when the first switch 142 is triggered, the control unit 130 drives The communication device 10 performs volume up; when the second switch 144 is triggered, the control unit 130 drives the communication device 10 to perform volume down. The circuit board 120 is coupled to the antenna 150. The antenna 150 has a feed end 152 and a gr...

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): H04B1/38H01Q1/22H01Q1/24H04B1/3805
Inventor 穆威宇
Owner QISDA SUZHOU