Waterproof dustproof female plug connector
A waterproof and dustproof, female plug technology, applied in the direction of connection, connecting device parts, electrical components, etc., can solve the problems of electrical efficiency, hidden electrical safety hazards of connection, extension plug connectors, etc., to achieve good dustproof and Waterproof function, good sealing performance, the effect of ensuring stability
Inactive Publication Date: 2015-01-21
WUXI ZHONGHUI WIRE & CABLE
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Problems solved by technology
[0002] At present, during the use of electrical appliances, the power cord is not long enough and the plug connector needs to be extended. Especially for electrical appliances used outdoors, the external environment is generally humid or dusty, and damp water or dust can easily enter the plug. Connectors affect the plug connectors, thereby causing hidden dangers to the safety of connected electrical appliances and affecting electrical efficiency. How to ensure that the plug connectors are not affected by external moisture, moisture or dust has become an important consideration to ensure the safety of outdoor electrical appliances
Method used
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[0016] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0017] Such as figure 1 , figure 2 As shown, the present invention includes a housing 1, and an anti-skid boss 101 is arranged on the outer periphery of the housing 1, and the anti-skid boss 101 is rectangular. One end of the housing 1 is provided with a cavity for connecting the plug 2 , and the other end of the housing 1 is recessed inward and extends to form a handle 102 . Positioning projections 104 and connecting shrapnel 106 are arranged symmetrically on the inner wall of the cavity; figure 2 As shown, the cavity is circular, and the sockets 107 for inserting the pins 201 of the plug 2 are symmetrically arranged on the bottom surface of the cavity, located at the lower part of the bottom surface of the cavity, and a chute 110 and a thrust slide plate 108 are also provided in the housing. Installed in the chute 110, the spring 10...
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The invention relates to a waterproof dustproof female plug connector. The waterproof dustproof female plug connector comprises a casing, wherein one end of the casing is provided with a chamber for connection of a plug, the inner wall of the chamber is symmetrically provided with a positioning convex block and a connection shrapnel, the bottom face of the chamber is symmetrically provided with jacks for plugging of plug pins at the lower portion, the casing is further internally provided with a sliding groove, a stop push sliding board is arranged in the sliding groove, a spring is arranged between one end of the stop push sliding board and the inner wall of the sliding groove, the casing is further internally provided with a power source wire connected with the jacks, and the top end of the casing is further provided with a sealing layer. According to the waterproof dustproof female plug connector, through matching of the chamber and the sealing layer, relatively good sealing performance after plugging of the plug is guaranteed, external water is prevented from entering a device and influencing the device, the jacks corresponding to a plug terminal are provided with a sliding push board, so the jacks have relatively good waterproof dustproof functions, internal elements are further prevented from being damaged, the sliding push board has a guide inclination plane, and force exertion stability of the plug terminal is guaranteed.
Description
technical field [0001] The invention relates to a plug connector, in particular to a female plug connector with waterproof and dustproof functions. Background technique [0002] At present, during the use of electrical appliances, the power cord is not long enough and the plug connector needs to be extended. Especially for electrical appliances used outdoors, the external environment is generally humid or dusty, and damp water or dust can easily enter the plug. Connectors affect the plug connector, thereby causing hidden dangers to the safety of connected electrical appliances and affecting electrical efficiency. How to ensure that the plug connector is not affected by external moisture, moisture or dust has become an important consideration to ensure the safety of outdoor electrical appliances. Contents of the invention [0003] In view of the above existing problems, the applicant has conducted research and improvement, and provides a female plug connector with waterproo...
Claims
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Login to View More IPC IPC(8): H01R13/52H01R13/631
CPCH01R13/5213H01R13/502H01R13/5219
Inventor 邱国军
Owner WUXI ZHONGHUI WIRE & CABLE