Large-current over-current plugging electric connector
An electric connector and high-current technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of limited application range and limited current carrying capacity, and achieve wide application range and high connection reliability , The effect of reducing the contact resistance
Active Publication Date: 2021-06-25
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003]
At present, the plug-in electrical connectors on the market use the plug-in method to realize the electrical connection of the electrical devices or electrical equipment on both sides, but the current carrying capacity of the plug-in connection of this type of electrical connector is limited, and the scope of application is limited.
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[0044] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0045] In the description of the present invention, unless otherwise clearly stipulated and limited, the terms "connected" and "fixed" should be understood in a broad sense, for example, it can be fixed connection, detachable connection or integration; it can be mechanical connection , can also be an electrical connection; it can be a direct connection...
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The invention discloses a large-current over-current plugging electric connector. The electric connector comprises: a first connector, which comprises a cylindrical first body and a first terminal fixed in the first body, wherein the first terminal comprises a conductive plug connector provided with a conductive slot, and a plurality of conductive elastic sheets arranged at intervals along the axis direction of the conductive slot; and a second connector, which comprises a cylindrical second body and a second terminal fixed in the second body, wherein when the second body is connected with the first body in an inserted mode, the second terminal is inserted into the conductive slot, and the outer wall of the second terminal abuts against the conductive elastic piece. According to the large-current over-current plugging electric connector, in the process that the first body and the second body are in plugging connection, the second terminal can sequentially open the conductive elastic sheets, so the number of electric contact points is effectively increased, a contact area is increased, contact resistance can be reduced, current bearing capacity is improved, an application range is wide, and connection reliability is high.
Description
technical field [0001] The invention relates to the field of cable connectors, in particular to a high-current overcurrent plug-in electrical connector. Background technique [0002] On the power transmission line, it is necessary to use a cable connector to electrically connect two sections of cables. The cable connector can be used for the connection between various transmission equipment, and can also be used for the connection between various communication equipment, and can also be used to extend the length of the cable. Wait. [0003] The current plug-in electrical connectors on the market use the plug-in method to realize the electrical connection of the electrical devices or electrical equipment on both sides. However, the current carrying capacity of the plug-in connection of this type of electrical connector is limited, and the scope of application is limited. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provid...
Claims
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Login to View More IPC IPC(8): H01R13/187H01R24/00
CPCH01R13/187H01R24/005Y02T10/70
Inventor 罗家健张锴吴增朗吴伟豪
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD