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CN-224233043-U - Protective-free self-locking opposite-plug connector

CN224233043UCN 224233043 UCN224233043 UCN 224233043UCN-224233043-U

Abstract

The utility model relates to a protection-free self-locking opposite plug connector, which belongs to the technical field of electric connectors, and comprises a socket and a plug, wherein the socket comprises an insulating socket shell, a first insulating plate is arranged in the insulating socket shell, three conductive female parts are arranged on the first insulating plate, the plug comprises an insulating plug shell, a second insulating plate is arranged in the insulating plug shell, three conductive male parts are arranged on the second insulating plate, the heads of the insulating socket shell and the insulating plug shell are mutually opposite and are self-locked and fixed, so that the three conductive female parts and the three conductive male parts are respectively opposite and connected, the surfaces of the first insulating plate and the second insulating plate are oppositely arranged, three first transverse slots are arranged on the first insulating plate at intervals from top to bottom, three second transverse slots are correspondingly arranged on the second insulating plate, and the three conductive female parts are respectively arranged in the three first transverse slots and are opposite and connected with the corresponding first conductive clamps.

Inventors

  • PAN CHANGXIONG
  • XIAO YAOGUANG

Assignees

  • 广东欧骏科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (9)

  1. 1. The protection-free self-locking opposite plug connector comprises a socket (10) and a plug (20), wherein the socket (10) comprises an insulating socket shell (11), a first insulating plate (12) is arranged in the insulating socket shell (11), three conductive female parts (13) are arranged on the first insulating plate (12), the plug (20) comprises an insulating plug shell (21), a second insulating plate (22) is arranged in the insulating plug shell (21), three conductive male parts (23) are arranged on the second insulating plate (22), the heads of the insulating socket shell (11) and the insulating plug shell (21) are mutually opposite in plug and self-locking and fixed, so that the three conductive female parts (13) and the three conductive male parts (23) are respectively opposite in plug connection, and the connector is characterized in that three first transverse slots (12.1) are arranged on the upper surface and the lower surface of the first insulating plate (12), and three second transverse slots (22.1) are correspondingly arranged on the second insulating plate (22); The conductive female members (13) are flat blocks and comprise first conductive clamps (13.1) positioned at the front parts of the conductive female members and second conductive clamps (13.2) positioned at the rear parts of the conductive female members, the three conductive female members (13) are respectively inserted and fixed into the three first transverse slots (12.1) from the rear parts through the respective first conductive clamps (13.1), and the respective first conductive clamps (13.1) are exposed out of the front parts of the first insulating plates (12); The conductive male members (23) are also flat blocks and comprise male plugs (23.1) positioned at the front parts of the conductive male members and third conductive clips (23.2) positioned at the rear parts of the conductive male members, the three conductive male members (23) are respectively inserted and fixed into the three second horizontal slots (22.1) from the rear parts through the respective male plugs (23.1), and the respective male plugs (23.1) are exposed out of the front parts of the second insulating plates (22) and are connected with the corresponding first conductive clips (13.1) in an opposite-inserting mode.
  2. 2. The protection-free self-locking opposite-plug connector according to claim 1, wherein two first transverse diaphragms (12.2) are arranged on the front plate surface of the first insulating plate (12), the two first transverse diaphragms (12.2) are arranged alternately with the three first transverse slots (12.1), two second transverse diaphragms (22.2) are correspondingly arranged on the front plate surface of the second insulating plate (22), the two second transverse diaphragms (22.2) are arranged alternately with the three second transverse slots (22.1), and the front ends of each pair of the first transverse diaphragms (12.2) and the second transverse diaphragms (22.2) are mutually staggered and butted through opposite step surfaces so as to separate three pairs of first conductive clips (13.1) and male plugs (23.1) from each other.
  3. 3. The shielded self-locking pluggable connector of claim 1, wherein a plurality of second conductive clips (13.2) are disposed at a lateral distance from each other at the rear of each conductive female member (13), the second conductive clips (13.2) disposed on the same vertical line between the three conductive female members (13) form a group, and each group of second conductive clips (13.2) is equipped with a wire-sleeving mechanism (30).
  4. 4. The self-locking counter-plug connector according to claim 3, wherein the wiring mechanism (30) comprises a first insulating base (31), a V-shaped conductive sheet (32) and a second insulating base (33); The first insulating seat (31) is inserted into the insulating socket shell (11) at the rear of the first insulating plate (12) from the rear opening, the first insulating seat (31) comprises a rear opening seat body (31.1) and locking plates (31.2) symmetrically arranged at the left side and the right side of the seat body (31.1), three rear opening separation cavities (31.11) are arranged at intervals in the seat body (31.1), and clamping holes (31.12) communicated with the outside are formed in the left side and the right side of each separation cavity (31.11); The V-shaped conducting plates (32) comprise three separating cavities (31.11), and each V-shaped conducting plate (32) is arranged in the separating cavity (31.11) with an opening facing backwards; The second insulating seat (33) is arranged between the two locking plates (31.2), the front part of the second insulating seat is inserted into the rear opening of the first insulating seat (31), the rear end of the second insulating seat is locked on the first insulating seat (31) by the two locking plates (31.2), three wire guide holes (33.1) which are communicated in a front-back straight line are arranged at intervals in the second insulating seat, and the three wire guide holes (33.1) are respectively communicated with the three separation cavities (31.11) and are respectively opposite to the opening ends of the three V-shaped conducting plates (32); The connection mode of each group of second conductive clips (13.2) and the corresponding wiring mechanism (30) is that two arms of the three second conductive clips (13.2) respectively extend into the three separation cavities (31.11) along the clip holes (31.12) on two sides of the first insulating seat (31) so as to respectively clip and connect the three V-shaped conductive sheets (32) and clamp and close the openings of the three V-shaped conductive sheets (32).
  5. 5. The self-locking plug-in connector without protection according to claim 4, wherein the wiring mechanism (30) further comprises two insulation push-pull pulling sheets (34), and the two insulation push-pull pulling sheets (34) are respectively arranged on the top and bottom sides of the second insulation seat (33) for fixing the first insulation seat (31) in the insulation socket shell (11) and driving the first insulation seat (31) to move back and forth in the insulation socket shell (11).
  6. 6. The protection-free self-locking opposite-plug connector as claimed in claim 5, wherein the insulating push-pull pulling sheet (34) is U-shaped, two U-shaped arms are respectively used as a connecting arm (34.1) and a push-pull arm (34.2), the insulating push-pull pulling sheet (34) is movably sleeved at the rear end of the insulating socket shell (11) from the rear through a U-shaped opening, the connecting arm (34.1) is positioned in the insulating socket shell (11) and is movably connected with the second insulating seat (33) in a front-rear rotating way, and the push-pull arm (34.2) is movably arranged in a front-rear trend chute arranged on the outer wall of the insulating socket shell (11) in a front-rear sliding way and is fixedly locked with the insulating socket shell (11).
  7. 7. The self-locking plug-in connector according to claim 6, wherein the connecting arm (34.1) is slidably connected to the second insulating base (33) back and forth through a groove (34.11) formed in an outer surface of the connecting arm, and is rotatably connected to the second insulating base (33) through rotating shafts (34.12) disposed on two sides of the groove (34.11) respectively.
  8. 8. The self-locking plug-in connector according to claim 6, wherein the push-pull arm (34.2) is locked with a third lock hole formed at the bottom of the chute through a third lock catch formed at the inner surface of the push-pull arm.
  9. 9. The self-locking counter-plug connector according to claim 5, wherein a third conductive clip (23.2) corresponding to the second conductive clip (13.2) on the conductive female member (13) is arranged at the rear part of each conductive male member (23), the third conductive clips (23.2) on the same vertical line between the three conductive male members (23) form a group, each group of the third conductive clips (23.2) is provided with a wire sleeving mechanism (30), and the connection mode of the third conductive clips (23.2) and the wire sleeving mechanism (30) is the same as the connection mode of the second conductive clips (13.2) and the wire sleeving mechanism (30).

Description

Protective-free self-locking opposite-plug connector Technical Field The utility model relates to the technical field of electric connectors, in particular to a protection-free self-locking opposite-plug connector. Background A common tripolar electric connector is characterized in that three electric conductors are arranged in the shell of the common tripolar electric connector, and an electric inlet wiring terminal and an electric outlet wiring terminal are respectively arranged at the corresponding two ends of each electric conductor. Disclosure of utility model The utility model aims to provide a split opposite-plug tripolar electric connector. The utility model adopts the following technical scheme: the protection-free self-locking opposite plug connector comprises a socket and a plug, wherein the socket comprises an insulating socket shell, a first insulating plate is arranged in the insulating socket shell, three conductive female parts are arranged on the first insulating plate, the plug comprises an insulating plug shell, a second insulating plate is arranged in the insulating plug shell, three conductive male parts are arranged on the second insulating plate, the heads of the insulating socket shell and the insulating plug shell are mutually opposite in plug and are self-locking fixed, so that the three conductive female parts and the three conductive male parts are respectively opposite in plug connection, the faces of the first insulating plate and the second insulating plate are oppositely arranged, three first transverse slots are arranged on the first insulating plate at intervals from top to bottom, and three second transverse slots are correspondingly arranged on the second insulating plate. The conductive bus parts are flat blocks and comprise first conductive clamps positioned at the front parts and second conductive clamps positioned at the rear parts of the conductive bus parts, the three conductive bus parts are respectively inserted and fixed into the three first transverse slots from the rear parts through the respective first conductive clamps, and the respective first conductive clamps are exposed out of the front parts of the first insulating plates. The conductive male parts are also flat blocks and comprise male plugs positioned at the front parts of the conductive male parts and third conductive clamps positioned at the rear parts of the conductive male parts, the three conductive male parts are respectively inserted and fixed into the three second horizontal slots from the rear parts through the respective male plugs, and the respective male plugs are exposed out of the front parts of the second insulating plates and are connected with the corresponding first conductive clamps in an opposite-plug manner. The three conductive female parts are arranged in the insulating socket shell side by side, the three conductive male parts are arranged in the insulating socket shell side by side, the insulating socket shell and the insulating socket shell can be inserted and self-locked, and the three conductive female parts and the three conductive male parts can be respectively inserted and electrically conducted, so that the three-phase three-pole electric connector is applicable to occasions where a split three-pole electric connector is required. Drawings Fig. 1 is a schematic diagram of the overall structure of a protection-free self-locking opposite-plug electrical connector according to the present utility model Fig. 2 is a transverse cross-sectional view of a shielded self-locking pluggable electrical connector in accordance with the present utility model Fig. 3 is a longitudinal cross-sectional view of a shielded self-locking pluggable electrical connector in accordance with the present utility model Fig. 4 is a top view of an internal structure of a protection-free self-locking plug-in electrical connector according to the present utility model Fig. 5 is a side view of the internal structure of the shielded self-locking pluggable electrical connector of the present utility model Fig. 6 is a schematic view of the internal structure of the socket according to the present utility model FIG. 7 is a schematic view of the internal structure of the plug according to the present utility model FIG. 8 is a schematic diagram of a wiring mechanism according to the present utility model FIGS. 9 and 10 are schematic views of the wiring process of the present utility model Detailed Description For a better understanding of the present utility model, reference will now be made in detail to the drawings and specific examples. In the terms of the directions referred to in the present utility model, "front" means the direction of the heads of the insulating socket housings and the insulating plug housings, and "rear" means the direction of the tails of the insulating socket housings and the insulating plug housings, which are identical to the actual direction of the product. In addition, the direct