Socket shell cover
A shell cover and socket technology, applied in the direction of the base/shell, can solve the problems of increased socket cost, hidden dangers of the socket circuit, easy contact with water, etc., and achieve the effect of simple and practical structure, low cost, good practicability and popularization
Inactive Publication Date: 2012-05-02
KUNSHAN PANFENG ELECTRONICS
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Problems solved by technology
However, in some humid environments, the electrodes are directly exposed and exposed, and are easy to contact with water, which may cause leakage and pose a safety hazard
In addition, if the dust in the air accumulates in the socket for a long time, it will also cause hidden dangers to the circuit in the socket.
In order to solve these problems, the patent of invention with the publication number CN1691425A discloses a waterproof socket, which mainly uses a cover plate and an annular sealing ring on the shell to protect the socket from waterproof and dustproof, but because the annular sealing ring cooperates with the socket , as the use time increases, it will loosen, and the use of the cover plate makes the overall structure of the socket more complicated and increases the cost
Other sockets with waterproof function are realized through the soft protection of the circuit. When the sensor in the socket senses the water in the socket, the circuit cuts off the power supply to the electrode, so as to play the role of leakage protection. First of all, this is a kind of After-the-fact protection, in addition, it greatly increases the cost of the socket, and it cannot have the function of dustproof at the same time
Method used
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[0015] The socket housing cover of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0016] refer to figure 1 , figure 2 , The socket shell of the present invention includes a shell body 1 and a gasket 2 .
[0017] Such as figure 1 As shown, a placement end surface 3 is formed on one end surface of the cover body 1, and a plurality of jacks 4 for inserting plug electrodes are provided on the placement end surface 3. As a preferred solution of the present invention, the number of jacks 4 is four. Preferably, the four sockets 4 are symmetrically distributed in four quadrants with the center of the end surface 3 as the origin, and the shape of the sockets 4 is rectangular. The reason why there are 4 jacks is to adapt it to a plug with extended functions. In addition, preferably, a fixing rib 6 for positioning can be provided on the side wall of the cover body 1;
[0018] Such as figure 2 As shown,...
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The invention discloses a socket shell cover, which comprises a shell cover body. The socket shell cover is characterized by also comprising a sealing pad, one end face of the shell cover body is provided with an arrangement end face, the arrangement end face is provided with a plurality of jacks, the sealing pad is arranged on the outer side of the arrangement end face and is provided with a plurality of sealing spigots corresponding to the positions of the jacks, and the sealing spigots are formed by seams penetrating through the sealing pad on a sealing pad body. The invention has the advantages that the functions of water and dust prevention can be realized through tight contact of the sealing pad on the socket shell cover and an electrode of a plug, the socket shell cover has a simple and practical structure, low cost, good practicality and good value for promotion and popularization.
Description
technical field [0001] The invention relates to a socket shell cover, in particular to a socket shell cover with waterproof and dustproof functions. Background technique [0002] The existing socket housing is generally directly provided with a through hole on the upper cover, so that the electrodes and the plug can be connected to each other. However, in some humid environments, the electrodes are directly exposed and exposed, and are easy to contact with water, which may cause electric leakage and pose a safety hazard. In addition, dust in the air accumulates in the socket for a long time, which will also cause hidden dangers to the circuit in the socket. In order to solve these problems, the patent of invention with the publication number CN1691425A discloses a waterproof socket, which mainly uses a cover plate and an annular sealing ring on the shell to protect the socket from waterproof and dustproof, but because the annular sealing ring cooperates with the socket , a...
Claims
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Inventor 李雪莲
Owner KUNSHAN PANFENG ELECTRONICS