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Power socket with safety shielding device of power jack

A technology for safety baffles and power sockets, which is applied to the parts of the connection device, coupling devices, circuits, etc., can solve the problems of inconvenient assembly, easy deviation of the baffle, and complicated action mechanism, etc. Simple and reliable, stable motion track effect

Active Publication Date: 2011-09-07
黄华道
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing double I-shaped jack power jack baffle device has the problem that the baffle is prone to offset, and the left I and right T-shaped jacks are relatively complicated due to the action mechanism of the small baffle, which is inconvenient to assemble.

Method used

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  • Power socket with safety shielding device of power jack
  • Power socket with safety shielding device of power jack
  • Power socket with safety shielding device of power jack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1 to Figure 6 , this embodiment is aimed at the power socket whose left and right jacks are I-shaped holes, including a shell, conductive sockets (331, 321) and a power jack safety baffle device. In the figure, the leakage protection socket is taken as an example, the shell The body includes a loam cake 36 and a base (not shown in the figure), and the loam cake 36 has double I-shaped jacks (361, 362), and also includes a middle bracket 35, which has a baffle rail support arm 34 on the middle bracket, and a conductive socket They are respectively located on the two output conductors (32, 33), and the output conductors (32, 33) are installed on the side of the middle support. The safety baffle device of the power socket includes a left baffle 1, a right baffle 2 and a baffle guide rail 3, and the baffle guide rail 3 is provided with a guide hole 3E for exposing the conductive socket; the left and right baffles respectively include cross-fit frame and the...

Embodiment 2

[0040] refer to Figure 8 to Figure 1 4. This implementation is aimed at the leakage protection socket whose left jack is I-shaped and the right jack is T-shaped. The right guide jack 3B of the baffle guide rail is T-shaped, and the frames of the left and right baffles have upper and lower coincidence respectively. The step-shaped gap (1G, 2G); the frame of the right baffle is provided with a small baffle 5 that can move in a vertical direction relative to the movement track of the right baffle, and the baffle guide rail 3 has a gap for the movement of the small baffle. There is a guide rail 2L, and the small baffle 5 has a first guide groove 5A that cooperates with the right baffle guide rail 2L; the upper part of the small baffle 5 has a function of the T-shaped plug to make the small baffle retreat along the direction perpendicular to the movement track of the right baffle The front end of the left baffle block has a lock block 1X, and the left side of the small baffle 5 has ...

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Abstract

The invention provides a power socket with a safety shielding device of a power jack, which comprises a shell, a conducting plug bush and the safety shielding device of the power jack, wherein the safety shielding device is constituted by a left shield, a right shield and a shielding guide rail; the shielding guide rail is provided with a guiding jack of which the conducting plug bush is exposed out; the left and right shields respectively comprise frames in a cross-coordination mode and shielding blocks at the front ends of the frames; the front ends of the shielding blocks are provided witha guiding sloping surface respectively; the back ends of the shielding blocks of the shields are respectively provided with a spring mounting position; the two ends of a spring respectively abut against the spring mounting positions of the two shields; the two shields are respectively provided with shielding legs which extend downwards; the shielding guide rail is provided with positioning holes for the shielding legs; and when the left and right shields are locked, the legs of the two shields are respectively fitted and positioned with the opposite inner edges of the two positioning holes ofthe shielding guide rail and the left and right shields are opened. The power socket has the beneficial effects that the shields are stable in motion trail and do not generate offset; and the left and right shields and the shielding guide rail form an integrated unit, thus being convenient to assemble each power socket and avoiding the loss of parts.

Description

technical field [0001] The invention relates to a leakage protection socket, in particular to an improved leakage protection socket with a baffle plate locking mechanism. Background technique [0002] Existing socket jacks generally include two types: one kind of left and right jacks are both I-shaped, and the other kind of left jack is I-shaped and the right jack is T-shaped. In order to ensure safe use, it is necessary to install For the power jack safety baffle device, when the baffle is locked, the plug cannot be inserted into the conductive socket. Only when the plug is inserted when the baffle is unlocked, can the plug be in contact with the conductive socket. For the safety baffle device of double I-shaped jacks, such as the baffle device announced by the utility model patent No. 200920223089.2, the baffle device includes a left baffle, a right baffle, a spring and a base fixedly connected with the middle bracket, etc., for left I right T The safety baffle device of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/453
Inventor 黄华道
Owner 黄华道
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