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Power supply apparatus with stable power supply

A power supply device, a stable technology, applied in the direction of the coupling device, the components of the connecting device, the circuit, etc., can solve the problems of hidden dangers in use, troublesome operation, etc., and achieve the effects of simplifying the structure, saving space, and saving production costs

Inactive Publication Date: 2015-09-23
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of locking pin also needs to frictionally fit and slide when working, so it also causes hidden dangers to the use safety.
Moreover, when the power needs to be cut off, this interface requires the plug to be disconnected from the socket to realize electrical disconnection, which requires frequent plugging and unplugging of the plug in the case of frequent power-off and power-on, which causes trouble to the operation.

Method used

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  • Power supply apparatus with stable power supply
  • Power supply apparatus with stable power supply
  • Power supply apparatus with stable power supply

Examples

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Embodiment Construction

[0012] The present invention will be described in detail below by means of specific examples and in conjunction with the accompanying drawings.

[0013] According to the embodiment, combining Figure 1-3 , a power supply device with stable power supply, wherein the power supply device includes a main body 9 and a plug 6 inserted into the jack of the main body 9, a locking and unlocking motor 91 is arranged in the main body 9, and the locking and unlocking The rotor of the unlocking motor 91 is power-coupled with the screw rod 95, and the screw rod 95 is threadedly engaged with the screw hole in the movable part 8 in the main body 9, and the stator of the locking and unlocking motor 91 slides through and is arranged The power supply guide rod 74 is fixedly connected with the sliding hole in the movable part 8, and the power supply guide rod 74 is used to engage with the power supply hole 61 in the plug 6 inserted into the jack of the main body 9 so as to Power supply, the powe...

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PUM

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Abstract

A power supply apparatus with stable power supply is disclosed. The power supply apparatus comprises a main body (9) and a plug (6) which is inserted into a jack of the main body (9). A locking and unlocking motor (91) is arranged in the main body (9). A rotor of the locking and unlocking motor (91) is connected with a screw (95) in a power connection mode. The screw (95) forms screw-thread fit with a screw hole of a movable component (8) in the main body (9). A stator of the locking and unlocking motor (91) is fixedly connected to a power supply guide rod (74) which forms sliding fit with and slidingly passes through a slide hole arranged in the movable component (8). The power supply guide rod (74) is used for jointing a power supply hole (61) in the plug (6) which is inserted into the jack of the main body (9) so as to carry out power supply.

Description

technical field [0001] The present application relates to the field of power supply devices, in particular to a power supply device with stable power supply. Background technique [0002] When the power supply equipment is plugged into the power supply, a relatively stable mechanical connection is required. [0003] In the prior art, the friction between the socket and the pin is used to realize the locking of the inserted state. [0004] This kind of socket is prone to sparking during use. However, in some prior art, the plug is mechanically locked by using a bevel-shaped locking pin. But this kind of locking pin also needs to frictionally fit and slide when it works, so it also causes hidden dangers to the use safety. Moreover, when the power needs to be cut off, this interface requires the plug to be disconnected from the socket to realize electrical disconnection, which requires frequent plugging and unplugging of the plug in the case of frequent power-off and power-o...

Claims

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Application Information

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IPC IPC(8): H01R13/629H01R13/639
Inventor 徐萍
Owner 徐萍
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