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CN-224217817-U - Miniature rectangular electric connector

CN224217817UCN 224217817 UCN224217817 UCN 224217817UCN-224217817-U

Abstract

The utility model discloses a miniature rectangular electric connector which comprises a socket main body and a plug main body inserted into the top end of the socket main body, wherein a convex shell is arranged between the socket main body and the plug main body and is formed at the top end of the socket main body, a first LCP rubber core is transversely arranged at the top end of the inside of the convex shell, a plurality of second sleeves are vertically inserted into the first LCP rubber core, the bottom ends of the second sleeves are positioned at the bottom end of the outside of the socket main body, the bottom ends of the second sleeves are in a bent shape, the top ends of the second sleeves are in inserted connection with the plug main body, a second LCP rubber core is transversely arranged at the bottom end of the plug main body, a plurality of first sleeves are vertically inserted into the second LCP rubber core, the top ends of the first sleeves are in a bent shape, inserting pins are vertically inserted into the top ends of the second sleeves, and the other ends of the inserting pins are vertically inserted into the bottom ends of the first sleeves.

Inventors

  • ZHANG FENG

Assignees

  • 东莞精塑电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250321

Claims (5)

  1. 1. The miniature rectangular electric connector comprises a socket main body and a plug main body inserted at the top end of the socket main body, and is characterized in that a convex shell is arranged between the socket main body and the plug main body and is formed at the top end of the socket main body, the convex shell is vertically inserted at the bottom end of the plug main body, a first LCP rubber core is transversely arranged at the top end of the inside of the convex shell, a plurality of second sleeves are vertically inserted in the first LCP rubber core, the plurality of second sleeves are vertically arranged inside the socket main body, the bottom ends of the second sleeves are positioned at the bottom end of the outside of the socket main body, the bottom ends of the second sleeves are in a bent shape, the top ends of the second sleeves are in inserted connection with the plug main body, the bottom ends of the plug main body are transversely provided with a second LCP rubber core, the second LCP rubber core is vertically inserted with a plurality of first sleeves, the top ends of the first sleeves are vertically positioned inside the plug main body, the top ends of the first sleeves are in a bent shape, and the other ends of the second sleeves are vertically inserted with pins.
  2. 2. The miniature rectangular electrical connector according to claim 1, wherein a second high temperature epoxy is disposed between the first ferrule and the plug body, and the second high temperature epoxy is located laterally inside the plug body, and the first ferrule extends through the second high temperature epoxy.
  3. 3. The miniature rectangular electrical connector according to claim 1, wherein a first high temperature resistant epoxy is disposed between the second sleeve and the receptacle body, the first high temperature resistant epoxy being located laterally inside the receptacle body, and the second sleeve extending through the first high temperature resistant epoxy.
  4. 4. The miniature rectangular electrical connector according to claim 1, wherein an anti-rotation groove is further provided between the socket body and the plug body, and is formed at the bottom end of the plug body, the anti-rotation groove arches upward, and the male shell is inserted into the anti-rotation groove.
  5. 5. The miniature rectangular electrical connector according to claim 1, wherein the pins and the first sleeve are provided with a mounting hole, and the mounting hole is formed at the bottom end of the first sleeve, the mounting hole arches upward, and the pins are vertically inserted inside the mounting hole.

Description

Miniature rectangular electric connector Technical Field The utility model relates to the field of connectors, in particular to a miniature rectangular electric connector. Background The miniature electric connector is widely applied to high-density electronic equipment (such as portable medical equipment, miniature sensors and the like), but the traditional design has obvious bottleneck in the collaborative optimization of miniaturization and reliability, namely, 1, the contact stability defect is that a solid contact pin or a sheet contact body is easy to cause single-point stress concentration due to plug deflection, the contact resistance is increased after multiple plug and pull and even the breaking risk is caused, 2, the contact density is limited, namely, the conventional elastic contact pin is mostly of a linear spring structure, the limit of the number of contacts in unit area is difficult to break through under the miniature scene, the high-density signal transmission requirement is restricted, 3, the micro vibration resistance is weak, the miniature equipment is more easily influenced by external vibration due to volume reduction, and the traditional contact pin is lack of a dynamic self-adaptive compensation mechanism, so that signal interruption is easy to be caused by micro displacement. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems. The utility model provides a miniature rectangle electric connector, includes socket main part and cartridge in the plug main part on socket main part top, be provided with protruding shell between socket main part and the plug main part, and protruding shell shaping in socket main part top department to protruding shell vertical cartridge is in the bottom department of plug main part, protruding shell inside top transversely is provided with first LCP plastic core, and the vertical cartridge of first LCP plastic core has a plurality of second sleeve pipe to a plurality of second sleeve pipe is all vertical to be located socket main part inside, the bottom of second sleeve pipe is located the outside bottom department of socket main part, and the bottom of second sleeve pipe is crooked form to carry out the cartridge connection between second sleeve pipe's top and the plug main part, plug main part bottom transversely is provided with second LCP plastic core, and the vertical cartridge of second LCP plastic core has a plurality of first sleeve pipe, and the vertical inside that is located the plug main part of a plurality of first sleeve pipe, and the vertical cartridge of first sleeve pipe top is crooked form, the vertical cartridge pin in second sleeve pipe top, and the vertical cartridge pin in the other end of pin is inside first sleeve pipe, makes the second sleeve pipe and carries out between second sleeve pipe and the plug main part and make the second sleeve pipe carry out between the second sleeve pipe and make the second sleeve pipe and connect through the second sleeve pipe and make between the high-and the plug sleeve pipe and the plug main part smooth and make the plug and take place respectively. The high-temperature-resistant plug comprises a plug main body and is characterized in that a second high-temperature-resistant epoxy resin is arranged between the first sleeve and the plug main body, the second high-temperature-resistant epoxy resin is transversely located at the inner part of the plug main body, and the first sleeve penetrates through the second high-temperature-resistant epoxy resin, so that the first sleeve is fixed inside the plug main body through the second high-temperature-resistant epoxy resin. The socket comprises a socket body and is characterized in that a first high-temperature-resistant epoxy resin is arranged between the second sleeve and the socket body, the first high-temperature-resistant epoxy resin is transversely located at the inner part of the socket body, and the second sleeve penetrates through the first high-temperature-resistant epoxy resin, so that the second sleeve is fixed inside the socket body through the first high-temperature-resistant epoxy resin. The socket is characterized in that an anti-rotation groove is further formed between the socket body and the plug body, the anti-rotation groove is formed in the bottom end of the plug body and is upwards arched, the convex shell is inserted into the anti-rotation groove, and the socket body and the plug body are not deviated when assembled through the insertion fit between the convex shell and the anti-rotation groove. The contact pin is provided with dress jack with first sleeve pipe, and dress jack shaping in first sheathed tube bottom department, dress jack arches upwards, and the vertical cartridge of contact pin is inside dress jack to make cartridge intercommunication between first sleeve pipe and the second sleeve pipe through the cartridge fit b