A power supply device
A technology of electric power supply and socket, which is applied in the direction of coupling devices, components of connecting devices, circuits, etc., which can solve problems such as failure of normal power supply work, limited plugging force, and potential safety hazards, so as to improve the stability and safety of plugging , fast plugging, and the effect of preventing electric shock accidents
Active Publication Date: 2018-07-10
JIANGSU ETERN
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Problems solved by technology
[0002] The power supply device is an important part of power equipment. It is mainly composed of a plug part and a socket part and is connected to power supply by plugging. Although the existing plugging method is simple, its plugging force is limited and it is very easy to be dragged , pulling and other external factors make the plug connection loose, resulting in poor contact and unable to work normally. And the electric shock accident that induces, there is bigger potential safety hazard
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[0022] Such as Figure 1-Figure 6 As shown, a power supply device of the present invention includes a socket part 7 and a plug part 8 mated with the socket part 7, and a fixing plate 10 is provided on the top of the socket part 7, and the fixing plate 10 faces to the socket part 7. The left and right ends of the socket part 7 are extended, the left and right extensions of the fixing plate 10 are provided with fixing holes 101, the fixing holes 101 are provided with screws 102, and the socket part 7 is provided with an accommodation cavity 71. The accommodating cavity 71 is provided with a guide post 72, the top surface of the guide post 72 is fixedly connected with the inner top wall of the accommodating cavity 71, and the front end surface of the guide post 72 is extended with a hollow groove 722 up and down. A screw rod 723 is arranged in the empty slot 722, and the top of the screw rod 723 is connected with the driving machine 724. The helical thread on the screw rod 723 is...
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The present invention discloses a novel electric power supply device. The device comprises a socket portion and a plug portion being cooperation connection with the socket portion, a fixed plate is arranged at the top of the socket portion, the fixed plate is extended to left and right ends of the socket portion, fixed holes are arranged at left and right extension sections of the fixed plate, screws are fixed in the fixed holes, a holding cavity is arranged in the socket portion, the holding cavity is internally provided with a guidance connection column, the top end surface of the guidance connection column is fixedly connected with the inner top wall of the holding cavity, empty slots are arranged at upper and lower extension portions of the front end surface of the guidance connection column, screw rods are arranged in the empty slots, the top end of a screw rod is connected with a driver, spiral threads on the screw rod are in cooperation connection with a fixedly connected block, the outer side of the guidance connection column is slidingly connected with a slide block which is fixedly connected with the fixedly connected block, first oblique-slip flanges are respectively arranged at two sides of the slide block, locking grooves are symmetrically arranged in the slide block at the inner side of each first oblique-slip flange, clamping bars extended upwards are symmetrically arranged in each locking groove, and a clamping block stretching in each locking groove is arranged at the top portion of the inner side of each clamping bar.
Description
technical field [0001] The invention relates to the field of electric power technology, in particular to an electric power supply device. Background technique [0002] The power supply device is an important part of power equipment. It is mainly composed of a plug part and a socket part and is connected to power supply by plugging. Although the existing plugging method is simple, its plugging force is limited and it is very easy to be dragged , pulling and other external factors make the plug connection loose, resulting in poor contact and unable to work normally. And the induced electric shock accident, there is bigger potential safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric power supply device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: an electric power supply device of the pr...
Claims
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IPC IPC(8): H01R13/631H01R13/627H01R13/71
CPCH01R13/627H01R13/631H01R13/71
Inventor 张甘泉
Owner JIANGSU ETERN