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Anti-drop plug and anti-drop charger

An anti-dropping and plug technology, applied in circuits, electrical components, coupling devices, etc., can solve problems such as plugs falling off, and achieve the effect of avoiding power failure

Active Publication Date: 2015-10-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an anti-falling plug and an anti-falling charger to solve the problem that the plug is easy to fall off from the socket

Method used

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  • Anti-drop plug and anti-drop charger
  • Anti-drop plug and anti-drop charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides an anti-falling plug, figure 2 A schematic structural diagram of a fall-off prevention plug provided in Embodiment 1 of the present invention, as shown in figure 2 As shown, the anti-falling plug includes: a shell 21, a pin 22 at one end of the shell 21, an anti-falling button 23 on the shell 21, and an anti-falling structure 24 located in the shell 21 and the pin 22. The anti-falling button 23 is used to control the expansion and contraction of the anti-falling structure 24, and when the anti-falling structure 24 extends out of the pin 22, the anti-falling plug is fixed in the shell of the socket 25. When charging, the anti-falling plug is inserted into the socket, and the anti-falling plug can be locked in the socket by controlling the anti-falling button on the described anti-falling plug. , the anti-falling plug will not fall off from the socket, so it can also solve the problem of the plug falling off when the user...

Embodiment 2

[0041] Figure 3a It is a schematic diagram of an anti-falling plug not fixed to the socket shell provided by Embodiment 2 of the present invention, Figure 3b It is a schematic diagram of fixing a fall-off prevention plug and a socket housing provided by Embodiment 2 of the present invention. Such as Figure 3a with Figure 3b As shown, the anti-falling plug includes: a shell 31, a pin 32 at one end of the shell 31, an anti-falling button 33 on the shell 31, and an anti-falling structure 34 located in the shell 31 and the pin 32. The anti-falling button 33 is used to control the expansion and contraction of the anti-falling structure 34, and when the anti-falling structure 34 extends out of the pin 32, the anti-falling plug is fixed in the shell of the socket. The anti-falling structure 34 includes a telescopic link 341 provided with a buckle 3411 and a first elastic element 342; the first elastic element 342 is fixed on the housing 31 of the anti-falling plug; the telesco...

Embodiment 3

[0045] Figure 4a It is a schematic diagram of an anti-falling plug not fixed to the socket shell provided by Embodiment 3 of the present invention, Figure 4b It is a schematic diagram of fixing a fall-off prevention plug and a socket housing provided by Embodiment 3 of the present invention. Such as Figure 4a with Figure 4b As shown, the anti-falling plug includes: a shell 41, a pin 42 at one end of the shell 41, an anti-falling button 43 on the shell 41, and an anti-falling structure 44 inside the shell 41 and the pin 42. The anti-falling button 43 is used to control the expansion and contraction of the anti-falling structure 44, and when the anti-falling structure 44 extends out of the pin 42, the anti-falling plug is fixed in the shell of the socket. The anti-falling structure 44 includes a telescopic link 441 provided with a buckle 4411 and a first elastic element 442; the first elastic element 442 is fixed on the housing 41 of the anti-falling plug; the telescopic ...

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PUM

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Abstract

The invention discloses an anti-drop plug and an anti-drop charger. The anti-drop plug comprises a housing, pins on one end of the housing, an anti-drop button on the housing and an anti-drop structure arranged in the housing and the pins. The anti-drop button is used for controlling the anti-drop structure to stretch out and draw back. When the anti-drop structure stretches out from the pins, the anti-drop plug is fixed in the housing of a socket. The anti-drop charger comprises the anti-drop plug. The anti-drop plug provided by the invention solves the problem in the prior art that a plug is liable to drop from a socket, the anti-drop function of the plug is realized, and the power failure problem caused by dropping is avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of chargers, in particular to an anti-falling plug and an anti-falling charger. Background technique [0002] Currently on the market, charger plugs, electrical plugs, and USB (Universal Serial Bus, Universal Serial Bus) plugs cannot be completely fixed on the socket, such as figure 1 As shown, it includes a housing 11 and two pins 12. When charging, the pins of the plug are directly inserted into the socket on the wall. However, due to the uneven quality of sockets on the market, the bite between the plug and the socket is not tight, resulting in loosening between the plug and the socket, causing the interruption of the charging process. Sometimes multiple times of plugging and unplugging are used too many times, and it is easy to cause looseness between the plug and the socket, causing the plug to fall off. At this time, the user can only hold the plug with his hands, so that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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