Wireless electric connector
A technology of cordless electrical connectors and male joints, which is applied in the direction of connection, two-part connection devices, parts of connection devices, etc., which can solve the problems of inflexible insertion and difficult alignment, and achieve the effect of improving reliability
Inactive Publication Date: 2010-06-16
吴其如 +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
When plugging in, the terminal pin needs to be aligned with the gap in the middle of the upper surface of the protective cover, which is difficult to align and inflexible when plugging in
Method used
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Embodiment Construction
[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0022] Such as figure 1 As shown, it is composed of a male connector and a female connector; when the electrical appliance is not in use, the male connector 2 and the female connector 1 are separated.
[0023] Such as figure 2 As shown, the lower end of the male connector 2 is vertically arranged in sequence on the same plane with live wire terminals 2-1, neutral wire terminals 2-2 and ground terminals 2-3, live wire terminals 2-1, neutral wire terminals 2-2 and There is a groove 2-4 between the ground terminals 2-3, and the groove 2-4 is provided for the convenience of engaging with the female connector 1.
[0024] Such as figure 2 , image 3 , Figure 4 , Figure 5 The female joint 1 shown includes a base 3, a rotating cover 4 and a torsion spring 5, the long axis 4-3 on both sides of the rear end of the rotating cover 4 and the mounting holes...
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The invention provides a wireless electric connector. The lower end of an male joint is sequentially provided with a fire wire, a zero wire and a grounding terminal in vertical direction; a female joint comprises a base, a rotation cover plate, a torsion spring, a fire wire, a zero wire and a grounding leaf spring; the long shaft at two sides of the rear end of the rotation cover plate is matchedwith the installation hole at two sides of the upper end of the rear part of the base; the torsion spring is sleeved in the short shaft on the middle rebar plate of the rotation cover plate; one wingof the torsion spring is closely attached to the internal side of the rear wall of the base and the other wing is closely attached to the surface of the top plate of the rotation cover plate; the torsion spring generates a moment which leads the rotation cover plate to be lifted upwards; when the male joint is inserted into the female joint, the fire wire, the zero wire and the grounding terminalof the male joint are conductive with the fire wire, the zero wire and the grounding leaf spring of the female joint; two side walls of the base of the female joint are inclined inwards so as to forma ladder-platform shaped inclined surface; the a position limit inclined platform which is arranged at the upper end of the front wall of the base forms an inwards inclined surface; the rotation coverplate also forms an inwards inclined surface; due to the action of the guiding inclined surface, the reliability of the combination of the electric connector is improved.
Description
technical field [0001] The present invention relates to an electrical connector, in particular to a cordless electrical connector. Background technique [0002] An electric connector used on an electric water heater includes two parts, a male connector and a female connector. Wherein the female joint is connected with the power supply, and the male joint is connected with the electric appliance. Since the female connector is directly connected to the power supply and charged, the female connector is generally designed to be partially or fully enclosed. Or install the live wire and neutral wire in a narrow slot, which is not easy to directly contact with the outside world; or isolate the live wire and neutral wire from external activities. When the electrical connector is combined, the isolation parts are pushed away to expose the live wire and neutral wire , When the electrical connector is disconnected, the isolation part automatically restores, separating the live wire a...
Claims
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IPC IPC(8): H01R13/631H01R13/52H01R24/00H01R13/453
Inventor 曾令斌
Owner 吴其如