A power supply device
A technology of electric power supply and sliding, which is applied in the direction of coupling devices, parts of connecting devices, circuits, etc. It can solve problems such as poor contact, bending and deformation of pins, and shortened service life, so as to prevent loosening of plug connections and simple device structure , the effect of strong stability
Inactive Publication Date: 2018-10-19
徐州大鼎机械科技有限公司
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Problems solved by technology
[0002] The power supply device is the most common power equipment in the field of electric power technology. It is mainly composed of a plug part and a socket part. The existing power supply device is powered by plugging. It is loose due to the influence of dragging, pulling, etc., resulting in poor contact and unable to work normally with power supply, which has great disadvantages; at the same time, the plug protection ability of the existing power supply device is poor, and excessive force or Repeated insertion may cause the internal pins to bend and deform, shortening the service life
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[0021] Combine below Figure 1-5 The present invention will be described in detail.
[0022] refer to Figure 1-5 , an electric power supply device according to an embodiment of the present invention, comprising a socket 2 fixedly installed in a wall 1, a plug 3 matched with the socket 2 and a holding device for protecting the plug 3, the The socket 2 is provided with a sliding chamber 25 with a port facing left, and a slot 22 is provided in the right end wall of the sliding chamber 25, and a power supply piece 24 is provided in the slot 22, and the right end of the plug 3 is fixedly provided with a The insertion rod 31 matched with the slot 22, the left end of the plug 3 is fixedly provided with a wire 32, and the holding device includes a sliding frame 4 that can be slidably matched with the sliding cavity 25 and installed in The guard plate 43 at the right end of the sliding frame 4, the left end of the sliding frame 4 is fixedly provided with a control sleeve 5, and the ...
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The invention provides a novel electric power supply device. The device comprises a socket fixedly installed in a wall body, a plug matched with the socket and a protecting device for protecting the plug. A sliding cavity with a leftward through opening is arranged in the socket. An insertion groove is arranged in the right side wall of the sliding cavity. An insertion rod matched with the insertion groove is fixedly arranged on the right end of the plug. The protecting device comprises a sliding rack which cooperates with the sliding cavity in a sliding manner, and protecting plates which are up-down symmetrically installed on the right end of the sliding rack. An operation and control sleeve is fixedly arranged on the left end of the sliding rack. Guidance sliding grooves matched with the protecting plates are up-down symmetrically arranged in the right end wall of the sliding cavity. Locking grooves are symmetrically arranged in upper and lower end walls of the sliding cavity. First sliding grooves are up-down symmetrically arranged in the sliding rack in an extending manner. Locking arms matched with the locking grooves are slidingly installed in the first sliding grooves. A locking device used for driving the locking arms to cooperate with the locking grooves is arranged on the operation and control sleeve. An unlocking device used for releasing the cooperation of the locking arms and the locking grooves is arranged on the operation and control sleeve.
Description
technical field [0001] The invention relates to the field of electric power, in particular to an electric power supply device. Background technique [0002] The power supply device is the most common power equipment in the field of electric power technology. It is mainly composed of a plug part and a socket part. The existing power supply device is powered by plugging. It is loose due to the influence of dragging, pulling, etc., resulting in poor contact and unable to work normally with power supply, which has great disadvantages; at the same time, the plug protection ability of the existing power supply device is poor, and excessive force or Repeated insertion may cause the internal pins to bend and deform, shortening the service life. Contents of the invention [0003] The object of the present invention is to provide an electric power supply device for overcoming the above-mentioned defects in the prior art. [0004] According to an electric power supply device of the...
Claims
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IPC IPC(8): H01R13/502H01R13/639H01R13/629
CPCH01R13/502H01R13/629H01R13/639
Inventor 詹胜超
Owner 徐州大鼎机械科技有限公司