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CN-224204465-U - Wire harness connector with locking structure

CN224204465UCN 224204465 UCN224204465 UCN 224204465UCN-224204465-U

Abstract

The utility model relates to the technical field of wire harness connection, in particular to a wire harness connector with a locking structure, which comprises a wire frame, a wire connecting device and a wire connecting device, wherein a plurality of wire connecting inner cavities are formed in one end surface of the wire frame, and wire connecting ports are formed in the upper ends of the wire connecting inner cavities; the connecting frame is internally clamped with a connecting sheet, and one end of the connecting sheet is provided with a locking screw; the wire harness connecting structure has the beneficial effects that one end of the wire harness can pass through the wiring port to be clamped in the connecting frame in the wiring cavity, one end of the wire harness is clamped between the connecting piece and the inner wall of the connecting frame, and then the locking screw is rotated, because one end of the locking screw abuts against one end of the connecting piece, when the locking screw moves towards the connecting piece, pressure is applied to the wire harness between the connecting piece and the inner wall of the connecting frame, so that the wire harness is prevented from falling off to realize the locking effect, and the problem that the wiring of the connector is easy to fall off is avoided.

Inventors

  • YANG LIBING

Assignees

  • 南通协成电子有限公司

Dates

Publication Date
20260505
Application Date
20250416

Claims (6)

  1. 1. The wire harness connector with the locking structure is characterized by comprising a wire frame (1), wherein a plurality of wire connecting inner cavities (2) are formed in one end surface of the wire frame (1), and a wire connecting opening (3) is formed in the upper end of the wire connecting inner cavities (2); The connecting frame (4), the connection piece (5) is blocked in the connecting frame (4), and a locking screw (6) is installed at one end of the connection piece (5).
  2. 2. The wire harness connector with the locking structure of claim 1, wherein the cross section of the wire frame (1) is of a trapezoid structure, a plurality of locking screw holes (7) which are linearly and equidistantly arranged are formed in the surface of one end of the wire frame (1), a plurality of connecting blocks (8) are fixedly arranged at one end of the wire frame (1), a plurality of connecting grooves (9) are formed in the other end of the wire frame (1), a plurality of clamping grooves (12) which are linearly and equidistantly arranged are formed in the surface of the lower end of the wire frame (1), and the clamping grooves (12) are integrally located under the wire connection port (3).
  3. 3. The wire harness connector with the locking structure of claim 2, wherein the locking screw hole (7) is internally and spirally connected with a locking screw rod (6), one end of the locking screw rod (6) abuts against one end of the outer wall of the connecting piece (5), a sliding frame (10) is fixedly arranged right above the locking screw hole (7), a sliding groove is formed in the sliding frame (10), a sealing plate (11) is clamped in the sliding groove, and the sealing plate (11) can move along the sliding groove in the sliding frame (10).
  4. 4. The wire harness connector with the locking structure of claim 1, wherein the connecting frame (4) is of a cuboid structure, the connecting frame (4) is located right below the wiring port (3) integrally, a locking hole is formed in one end, close to the locking screw hole (7), of the connecting frame (4), and one end of a locking screw (6) is arranged in the locking hole.
  5. 5. The wire harness connector with the locking structure according to claim 1, wherein the connecting piece (5) is of a hook-shaped structure, a clamping block (13) is fixedly arranged at the lower end of the connecting piece (5), the clamping block (13) is fixedly clamped in the clamping groove (12), one end of the connecting piece (5) is arranged outside the wiring cavity (2), the other end of the connecting piece (5) abuts against the inner wall surface of one end, close to the locking screw hole (7), of the connecting frame (4), one end of the connecting piece (5) is opposite to the locking hole formed in the surface of the connecting frame (4), and limiting blocks (14) are fixedly arranged on the surfaces of two sides of the lower end of the connecting piece (5).
  6. 6. The wire harness connector with the locking structure of claim 1, wherein the wire connecting inner cavity (2) is integrally arranged at one end of the wire connecting frame (1) in a linear equidistant mode, the connecting frame (4) is fixedly installed in the wire connecting inner cavity (2), limit grooves (15) are formed in two sides of the lower end of the wire connecting inner cavity (2), limiting blocks (14) are clamped in the limit grooves (15), and the limiting blocks (14) can linearly move in the wire connecting inner cavity (2) along the limit grooves (15).

Description

Wire harness connector with locking structure Technical Field The utility model relates to the field of wire harness connection, in particular to a wire harness connector with a locking structure. Background The wire harness connector is mainly used for realizing circuit connection inside electrical equipment or between equipment, plays key roles of signal transmission, power supply and data exchange, simplifies the assembly process by integrating a plurality of wires into a whole, improves the reliability and stability of connection, can adapt to complex working environments, ensures efficient transmission of electric energy and signals, and is convenient to maintain and replace, thereby improving the safety and service life of the system. In the prior art, conventional harness connectors are mainly composed of parts such as plugs, sockets, terminals, insulators, and housings, which function to fix wires, ensure reliability of electrical contact, and provide mechanical protection. However, when the conventional harness connector is used, the harness terminal can be loosened or even fall off due to vibration or expansion caused by heat and contraction caused by cold for a long time, so that the stability and the safety of the whole operation are affected. Disclosure of utility model The present utility model is directed to a harness connector with a locking structure to solve the above-mentioned problems. The wire harness connector with the locking structure comprises a wire frame, wherein a plurality of wire connecting inner cavities are formed in the surface of one end of the wire frame, and wire connecting ports are formed in the upper ends of the wire connecting inner cavities; The connecting frame is internally clamped with a connecting sheet, and one end of the connecting sheet is provided with a locking screw. Preferably, the cross section of the wire frame is of a trapezoid structure, a plurality of locking screw holes which are linearly and equidistantly arranged are formed in the surface of one end of the wire frame, a plurality of connecting blocks are fixedly arranged at one end of the wire frame, a plurality of connecting grooves are formed in the other end of the wire frame, a plurality of clamping grooves which are linearly and equidistantly arranged are formed in the surface of the lower end of the wire frame, and the clamping grooves are integrally located under the wire connection opening. Preferably, the locking screw is screwed in the locking screw hole, one end of the locking screw is propped against one end of the outer wall of the connecting sheet, a sliding frame is fixedly arranged right above the locking screw hole, a sliding groove is formed in the sliding frame, a sealing plate is clamped in the sliding groove, and the sealing plate can move along the sliding groove in the sliding frame. Preferably, the whole cuboid structure that is of connection frame, the connection frame wholly is located under the wiring mouth, and the locking hole has been seted up to connection frame near locking screw one end, is provided with locking screw one end in the locking hole. Preferably, the whole hook-shaped structure that is of connection piece, connection piece lower extreme fixed mounting have the fixture block, and fixture block fixed clip is in the draw-in groove, and connection piece one end is arranged in the wiring inner chamber outside, and the connection piece other end supports and is close to locking screw one end inner wall surface at the connection frame, and connection piece one end is just to the locking hole of connection frame surface seting up, connection piece lower extreme both sides surface mounting has the stopper. Preferably, the whole linear equidistance arrangement of wiring inner chamber is offered in wiring frame one end, and wiring inner chamber internally mounted has the connection frame, and the spacing groove has been seted up to wiring inner chamber lower extreme both sides, and the stopper has been gone into to the card in the spacing groove, and the stopper can carry out linear displacement in the wiring inner chamber along the spacing groove. Compared with the prior art, the utility model has the beneficial effects that: When the wire harness connector with the locking structure is used, one end of the wire harness can pass through the wiring port to be clamped in the connecting frame in the wiring cavity, so that one end of the wire harness is clamped between the connecting piece and the inner wall of the connecting frame, and then the locking screw is rotated, and one end of the locking screw abuts against one end of the connecting piece, so that when the locking screw moves towards the connecting piece, pressure is applied to the wire harness between the connecting piece and the inner wall of the connecting frame, the wire harness is prevented from falling off, and the problem that the wiring of the connector is easy to fall off is avoided. Drawings FIG. 1