Detachable large-current connector
A high-current connector, high-current technology, applied in the direction of connection and connection device components, circuits, etc., can solve the problems of connector scrap, disassembly difficulty, and high manufacturing cost, and achieve convenient maintenance and installation, and anti-vibration effects. Good, low-cost manufacturing effect
Active Publication Date: 2014-07-02
TAIZHOU HANGYU ELECTRICAL DEVICE
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Problems solved by technology
[0002] Due to the complex and diverse structure of the connector, the manufacturing cost is high, the disassembly is difficult, and it is difficult to repair after damage, which often leads to the scrapping of the entire connector
In the existing technology, detachable connectors are manufactured for the convenience of customers for disassembly and maintenance. The existing problem is that the gap between the contact piece and the insulator is relatively large. After the pin is electrically connected to the socket, due to the poor stability of the contact, the contact resistance of the electrical connection between the pin and the socket increases, and the temperature rise increases, which seriously affects the performance of the product
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[0021] refer to Figure 1 to Figure 7 , the present invention includes a socket 1 and a plug 2, the socket 1 is composed of a seat insulator 11, a seat cover 12, a large current jack 13, a small current pin 14, a screw 15 and a sealing ring 16, wherein the seat insulator 11 is One end is provided with a raised flat square 114, and the other end is provided with a cylindrical body with a recessed seat hole. It is provided with two small sockets 111, three large sockets 112 and a screw hole 113 in the axial direction. The seat cover plate 12 It is a columnar body, on which two small gaps and three large gaps 121 corresponding to the small socket 111 and the large socket 112 of the seat insulator 11 are arranged in the axial direction, and a large gap 121 in the center is provided with a wide protrusion. The platform 123 and the remaining two large gaps 121 are provided with a narrow boss 124, and a through hole 122 corresponding to the screw hole 113 is also provided on it.
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The invention discloses a detachable large-current connector which comprises a socket and a plug. The socket is composed of a socket insulation body, a socket cover plate, large-current jacks, a small-current contact pin, a screw and a sealing ring. The plug is composed of a plug insulation body, a plug cover plate, a large-current contact pin, a small-current contact pin, a screw and a sealing ring. The number of the large-current jacks is three, and the large-current contact jacks are all formed in the socket cover plate. The socket cover plate, the large-current jacks and the small-current contact pin are arranged in the socket insulation body, the sealing ring is arranged between the large-current jacks and the socket insulation body, and the screw enables the socket insulation body and the socket cover plate to be fixedly connected. The plug is plugged with the socket. According to the detachable large-current connector, the connecting structure of the large-current jacks or pins, the socket insulation body and the socket cover plate is changed, so that the detachable large-current connector is convenient to detach, guarantees the good electrical performance of products, and has the advantages of being simple in structure, low in manufacturing cost, good in anti-vibration effect, and convenient to maintain and mount.
Description
technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a detachable high-current connector. Background technique [0002] Due to the complex and diverse structure of the connector, the manufacturing cost is high, the disassembly is difficult, and it is difficult to repair after damage, which often leads to the scrapping of the entire connector. In the existing technology, detachable connectors are manufactured for the convenience of customers for disassembly and maintenance. The existing problem is that the gap between the contact piece and the insulator is relatively large. After the pin is electrically connected to the socket, due to the poor stability of the contact piece, the contact resistance of the electrical connection between the pin and the socket increases, and the temperature rise increases, which seriously affects the performance of the product. Contents of the invention [0003] The purpose of the prese...
Claims
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IPC IPC(8): H01R13/42H01R13/426
Inventor 卞如民张兴福
Owner TAIZHOU HANGYU ELECTRICAL DEVICE
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