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Switching device of electric plug connector

A technology of electrical connectors and switching devices, applied in the direction of the base/shell, etc., can solve problems such as short circuits

Inactive Publication Date: 2014-06-04
连展科技电子(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides a plug electrical connector that can be switched on and off, so as to solve the problem that the conventional connector structure is powered on in a normal state, causing a short circuit when drinks, etc. are spilled on the internal terminals.

Method used

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  • Switching device of electric plug connector
  • Switching device of electric plug connector
  • Switching device of electric plug connector

Examples

Experimental program
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Embodiment Construction

[0015] refer to figure 1 , figure 2 and image 3 , figure 1 is a schematic diagram of the appearance, figure 2 For the decomposition diagram, image 3 It is an exploded view of the other side, which is an embodiment of the electrical plug connector 100 of the present invention. The electrical plug connector 100 of the present invention may be a miniature connection interface such as Mini USB or Micro USB, but not limited thereto, and may also be a general USB connection interface, or may be used as a connection interface such as HDMI. Here, the electrical plug connector 100 has wires and can be connected to a car charger (not shown), and can be used for plugging electronic products such as a driving recorder, a camera, or a mobile phone. In this embodiment, the switching device of the electrical plug connector 100 is mainly composed of the plug body 11 , the circuit board 21 and the switching component 41 .

[0016] refer to figure 2 , image 3 and Figure 4 The pl...

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PUM

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Abstract

A switching device of an electric plug connector comprises a plug body, a circuit board and a switching assembly, wherein one side of the plug body comprises a butt joint shell and an insertion-connection space inside the butt joint shell; the circuit board is located on the plug body and is connected with a plurality of heat conduction strips; the switching assembly is connected with the circuit board and comprises a transmission rod, a contact chip and an elastic piece; the transmission rod penetrates through the circuit board; one end of the transmission rod is located inside the insertion-connection space; the contact chip is adjacent to the heat conduction strips and is connected with the other end of the transmission rod; the elastic piece is connected with the transmission rod in a sleeved mode. When the electric plug connector is inserted and connected with the butt joint shell, one end of the transmission rod is pressed to drive the other end of the transmission rod to shift, and the contact piece connected with the other end of the transmission rod is connected with the heat conduction strips.

Description

technical field [0001] The invention relates to a plug electrical connector, in particular to a plug electrical connector switching device. Background technique [0002] Today's electronic products have multiple functions and provide consumers with convenience in daily life, such as mobile devices such as driving recorders or satellite navigation, or cameras, mobile communication devices (mobile phones), etc., which can be operated at any time and receive information and other benefits. [0003] Generally, electronic products must be powered by their own power supply to maintain operability for a long time. When the power of electronic products is insufficient, they will use the transmission line to plug into the mains for charging. [0004] Taking the car charger as an example, the connectors at both ends of the transmission line are the car charger and the USB connector. The car charger is inserted into the cigarette lighter jack, and the USB connector is connected to the ...

Claims

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Application Information

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IPC IPC(8): H01R13/52
Inventor 艾伦罗伯特麦道格
Owner 连展科技电子(昆山)有限公司