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CN-224217733-U - Connector

CN224217733UCN 224217733 UCN224217733 UCN 224217733UCN-224217733-U

Abstract

The utility model discloses a connector, which relates to the field of electrical connection and comprises a connector main body, a plurality of metal terminals, a clamping cover and a clamping cover, wherein a joint part is formed at one end of the connector main body, a wire clamping seat is formed at the other end of the connector main body, the metal terminals are arranged in the connector main body at intervals in parallel, a contact elastic sheet is formed in the joint part by the metal terminals, a wire stripping-free clamping head is formed in the wire clamping seat by the metal terminals, the clamping cover is buckled on the wire clamping seat, and the clamping cover prevents the metal terminals from falling out of the connector main body. The wire-stripping-free wire-clamping head is arranged, when wires are connected, the wires are directly clamped into the wire-stripping-free wire-clamping head in the wire-clamping seat and the clamping cover is buckled, an insulating layer of the wires is not required to be stripped, and the wire-stripping-free wire-clamping head is simple to operate and convenient to use.

Inventors

  • BI RUI

Assignees

  • 东莞东骅电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (10)

  1. 1. A connector, characterized in that, the connector includes: A connector main body, one end of which is formed with a joint part, and the other end of which is formed with a wire clamping seat; The plurality of metal terminals are arranged in the connector main body at intervals side by side, contact elastic pieces are formed in the joint parts by the plurality of metal terminals, and stripping-free wire clamping heads are formed in the wire clamping seats by the plurality of metal terminals; the clamping cover is buckled on the clamping wire seat and used for blocking the plurality of metal terminals from falling out of the connector main body.
  2. 2. The connector of claim 1, wherein the connector further comprises: The front surface of the printed circuit board is provided with a plurality of LED chips, the printed circuit board is arranged in the card cover, a plurality of display through holes are formed in the card cover, and the LED chips are exposed out of the display through holes; The back of the printed circuit board is provided with a plurality of metal contacts, and when the card cover is buckled on the card wire seat, the metal contacts are contacted with the card wire heads without stripping in a one-to-one correspondence manner.
  3. 3. The connector of claim 2, wherein the card cover is further provided with a plurality of heat dissipation through holes, and the plurality of heat dissipation through holes expose the printed circuit board.
  4. 4. The connector of claim 2, wherein three of the LED chips are provided, the three LED chips being a green LED, a red LED, and a yellow LED, respectively.
  5. 5. The connector of claim 1, wherein the connector portion has a connector cavity and a positioning groove formed therein, the contact spring is positioned in the connector cavity, and a positioning protrusion is formed outside the connector portion and is away from the positioning groove.
  6. 6. The connector of claim 1, wherein limit baffles are arranged on two short sides of the wire clamping seat, clamping grooves are arranged on two long sides of the wire clamping seat, clamping claws are symmetrically arranged on two long sides of the clamping cover body, and when the clamping cover is buckled on the wire clamping seat, the clamping cover body is positioned between the two limit baffles, and the clamping claws are positioned in the clamping grooves.
  7. 7. The connector of claim 1, wherein a plurality of wire clamping positions are arranged in the wire clamping seat side by side along the long side direction, and the wire stripping-free heads of the plurality of metal terminals are embedded in the wire clamping positions in a one-to-one correspondence manner; Any wire stripping-free head comprises a first metal sheet, a second metal sheet and a third metal sheet which are sequentially connected, wherein the first metal sheet and the third metal sheet are parallel to each other, and the first metal sheet and the second metal sheet are perpendicular to each other; a broken-type wire clamping groove is formed in any wire clamping head without stripping, and penetrates through the first metal sheet, the second metal sheet and the third metal sheet; A limiting card slot, a first card slot and a second card slot are arranged in any card line position, the limiting card slot penetrates through the first card slot and the second card slot, and the second card slot is communicated with the joint part; In one wire clamping position, the first metal sheet is embedded in the first card slot, the second metal sheet spans the first card slot and the second card slot, the third metal sheet is located in the second card slot, and the broken wire clamping slot is located in the limiting wire clamping slot.
  8. 8. The connector of claim 7, wherein the upper portion of the extruded slot is formed with a wire inlet, and the width of the wire inlet gradually widens away from the bottom of the extruded slot.
  9. 9. The connector of claim 1, wherein any one of said metal terminals diverges within said header portion to form three of said contact spring pieces.
  10. 10. The connector of claim 1, wherein any of the contact spring plates has an arcuate configuration.

Description

Connector Technical Field The utility model relates to the field of electrical connection, in particular to a connector. Background In the field of electrical connections, connectors are the core component that enable the transmission of electrical signals between wires and devices. When connecting wires, the conventional connector often needs to strip off part of the insulating layer of the wires to expose the metal wire cores, and then needs to fix the metal wire cores and the connector in a crimping or welding mode. Obviously, when the traditional connector is connected with the lead, the operation is complex, and the use is inconvenient. Disclosure of utility model The utility model aims to overcome the defects of the prior art, and provides a connector which is provided with a wire stripping-free wire head, when wires are connected, the wires are directly clamped into the wire stripping-free wire head in a wire clamping seat and a clamping cover is buckled, an insulating layer of the wires is not required to be stripped, and the connector is simple to operate and convenient to use. The present utility model provides a connector comprising: A connector main body, one end of which is formed with a joint part, and the other end of which is formed with a wire clamping seat; The plurality of metal terminals are arranged in the connector main body at intervals side by side, contact elastic pieces are formed in the joint parts by the plurality of metal terminals, and stripping-free wire clamping heads are formed in the wire clamping seats by the plurality of metal terminals; the clamping cover is buckled on the clamping wire seat and used for blocking the plurality of metal terminals from falling out of the connector main body. Specifically, the connector further includes: The front surface of the printed circuit board is provided with a plurality of LED chips, the printed circuit board is arranged in the card cover, a plurality of display through holes are formed in the card cover, and the LED chips are exposed out of the display through holes; The back of the printed circuit board is provided with a plurality of metal contacts, and when the card cover is buckled on the card wire seat, the metal contacts are contacted with the card wire heads without stripping in a one-to-one correspondence manner. Specifically, a plurality of heat dissipation through holes are further formed in the card cover, and the printed circuit board is exposed out of the plurality of heat dissipation through holes. Specifically, three LED chips are arranged, and the three LED chips are respectively a green LED, a red LED and a yellow LED. Specifically, a joint cavity and a positioning groove are formed in the joint part, the contact elastic sheet is located in the joint cavity, a positioning protrusion is formed outside the joint part, and the positioning protrusion is far away from the positioning groove. Specifically, limit baffles are arranged on two short side sides of the wire clamping seat, clamping grooves are formed in two long side sides of the wire clamping seat, clamping claws are symmetrically arranged on two long side sides of the clamping cover body, and when the clamping cover is buckled on the wire clamping seat, the clamping cover body is located between the two limit baffles, and the clamping claws are located in the clamping grooves. Specifically, a plurality of wire clamping positions are arranged in the wire clamping seat in parallel along the long side direction, and wire stripping-free wire clamping heads of the plurality of metal terminals are embedded in the wire clamping positions in a one-to-one correspondence manner; Any wire stripping-free head comprises a first metal sheet, a second metal sheet and a third metal sheet which are sequentially connected, wherein the first metal sheet and the third metal sheet are parallel to each other, and the first metal sheet and the second metal sheet are perpendicular to each other; a broken-type wire clamping groove is formed in any wire clamping head without stripping, and penetrates through the first metal sheet, the second metal sheet and the third metal sheet; A limiting card slot, a first card slot and a second card slot are arranged in any card line position, the limiting card slot penetrates through the first card slot and the second card slot, and the second card slot is communicated with the joint part; In one wire clamping position, the first metal sheet is embedded in the first card slot, the second metal sheet spans the first card slot and the second card slot, the third metal sheet is located in the second card slot, and the broken wire clamping slot is located in the limiting wire clamping slot. Specifically, the upper portion shaping of crowded broken formula card wire casing has the inlet, the width of inlet is towards keeping away from crowded broken formula card wire casing bottom direction widening gradually. Specifically, any one of the metal termi