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CN-224233063-U - Protective device for automobile wire harness connector

CN224233063UCN 224233063 UCN224233063 UCN 224233063UCN-224233063-U

Abstract

The utility model discloses a protection device of an automobile wire harness connector, which comprises a first protection shell and a second protection shell which are matched with each other, wherein a butt joint with a male connector and a female connector is arranged in the protection device. The protective housing both sides are equipped with the butt joint cover, establish the rotatable V-arrangement board of back shaft connection in, and the barb head is established on V-arrangement board top, and the bottom passes through spring coupling. The top of the butt joint sleeve is provided with a butt joint strip with a clamping groove and a slidable arch strip, and the arch strip is connected with the L-shaped plate and acts on the V-shaped plate. When the protective housing is docked, the arch bar pushes down and makes the barb card go into the draw-in groove and realize the locking, and locating component prevents through the fixed arch bar of locating pin that the vibration loosens. The device ensures firm connection through mechanical locking structure, and unexpected separation that vehicle vibration led to is effectively avoided in dual locking design, easy and simple to handle and reliability are high, show the protective properties and the life that have promoted the pencil and connect.

Inventors

  • ZHAO JINLIN
  • JIAO YAN
  • CHEN MING
  • Fang Boya

Assignees

  • 十堰联增汽车电器有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. The utility model provides a protector of car pencil connector, includes protection component (2), protection component (2) include first protective housing (201) and second protective housing (202), the inside of first protective housing (201) and second protective housing (202) is equipped with butt joint (1), butt joint (1) include public head and female head, public head fixedly connected with first pencil (101), female head fixedly connected with second pencil (102), the outside of first protective housing (201) and second protective housing (202) is all fixedly connected with wire clamping semicircle cover (203); Characterized by further comprising: The novel anti-theft protection device is characterized in that the front side and the rear side of the first protection shell (201) are symmetrically and fixedly connected with a butt joint sleeve (204), one side of the inner bottom surface of the butt joint sleeve (204) is fixedly connected with a second spring (206), the other side of the inner bottom surface of the butt joint sleeve (204) is fixedly connected with a first spring (205), the lower part of the middle part of the butt joint sleeve (204) is fixedly connected with a support shaft (207), the outer part of the support shaft (207) is rotationally connected with a V-shaped plate (208), the top end of the V-shaped plate (208) is fixedly connected with a barb head (209), the top end of the first spring (205) is fixedly connected with a filler strip (210), a T-shaped groove (211) is formed in the inner wall of the butt joint sleeve (204), and the top end of the second spring (206) is fixedly connected with one end of the V-shaped plate (208) away from the barb head (209); the top of the butt joint sleeve (204) is connected with an arch bar (213) and a butt joint bar (214) in a sliding manner, a clamping groove (215) is formed in the bottom of the butt joint bar (214), and one end of the arch bar (213) extending into the butt joint sleeve (204) is fixedly connected with an L-shaped plate (212); Two ends of the arch bar (213) respectively penetrate through two butt joint sleeves (204) on the same side, and a positioning assembly (3) is arranged in the middle of the arch bar (213).
  2. 2. The device of claim 1, wherein the barb (209) is engaged with the slot (215), and the filler strip (210) is slidably connected with the T-shaped slot (211).
  3. 3. The device for protecting a wire harness connector of an automobile as set forth in claim 1, wherein the arch bar (213) is fixedly connected with a transverse portion of the L-shaped plate (212), an adapter block is slidably connected to a bottom end of a vertical portion of the L-shaped plate (212), and the adapter block is rotatably connected with a top portion of one end of the V-shaped plate (208) far away from the barb (209).
  4. 4. The device of claim 1, wherein the top end of the butt joint strip (214) is fixedly connected with the outer side of the first protective shell (201).
  5. 5. The protection device for an automobile wire harness connector as claimed in claim 1, wherein the positioning assembly (3) comprises a hanging strip (301) fixedly connected to the bottom of the arch strip (213), and a clearance hole (302) is formed in the middle of the hanging strip (301).
  6. 6. The device for protecting a wire harness connector of an automobile as claimed in claim 5, wherein the first protective case (201) is symmetrically provided with butt holes (303) on both front and rear sides.
  7. 7. The protection device for an automobile wire harness connector as claimed in claim 5, wherein the avoidance hole (302) is connected with a positioning pin (304) in a penetrating manner, one end of the positioning pin (304) is in interference fit with the butt joint hole (303), and the other end of the positioning pin (304) is fixedly connected with a handheld strip (305).

Description

Protective device for automobile wire harness connector Technical Field The utility model relates to the technical field of automobiles, in particular to a protection device for an automobile wire harness connector. Background The utility model discloses an automobile wire harness joint protection reinforcing apparatus, which comprises a device body, the device body comprises last joint protective housing, lower joint protective housing, last pencil protective housing and lower pencil protective housing, it has spring and fixed box all to fix to go up joint protective housing and the inside of lower joint protective housing, and spring and fixed plate are fixed connection, and then offered louvre one on the fixed plate, the louvre two has been offered on the fixed box, all has fixedly installed the spring through the inside of last joint protective housing and lower joint protective housing, and the spring other end is fixed connection with the fixed plate, can be convenient for when the pencil joint is placed in the inside fixed plate upper end of lower joint protective housing, and last joint protective housing establishes behind the upper end cap of lower joint protective housing, and two fixed plates can be through the shrink of spring, and the size that the automatic adaptation pencil connects to stabilize the centre gripping to the pencil joint, but this patent still has following problem in the in-service use: The upper joint protective housing and the lower joint protective housing in the device need utilize a plurality of little screws to fix, lead to this protective housing when the installation, and the operation is comparatively consuming time, and ordinary electric spanner can lead to the screw groove of screw impaired when dismantling the screw because misoperation, influences the dismantlement of screw, and then influences the quick dismantlement of two protective housings, can't realize the stability, the quick assembly disassembly of protective housing. A protection device for a wire harness connector of an automobile is provided so as to solve the above-mentioned problems. Disclosure of utility model The utility model aims to provide a protective device for an automobile wire harness connector, which aims to solve the problems that an upper connector protective shell and a lower connector protective shell in the device provided by the background art need to be fixed by using attached small screws, so that the protective shell is time-consuming to operate when being installed, and a screw groove of a screw is damaged due to misoperation when a common electric wrench is used for disassembling the screw, so that the disassembly of the screw is influenced, the quick disassembly of the two protective shells is further influenced, and the stable and quick disassembly of the protective shells cannot be realized. The protective device of the automobile wire harness connector comprises a protective component, wherein the protective component comprises a first protective shell and a second protective shell, a butt joint is arranged in the first protective shell and the second protective shell, the butt joint comprises a male head and a female head, the male head is fixedly connected with a first wire harness, the female head is fixedly connected with a second wire harness, and the outer sides of the first protective shell and the second protective shell are fixedly connected with wire clamping semicircular sleeves; the novel protective sleeve comprises a first protective shell, a second spring, a supporting shaft, a V-shaped plate, a barb head, a filler strip, a T-shaped groove and a reverse hook head, wherein the butt sleeves are symmetrically and fixedly connected to the front side and the rear side of the first protective shell, the second spring is fixedly connected to one side of the inner bottom surface of the butt sleeve, the first spring is fixedly connected to the other side of the inner bottom surface of the butt sleeve, the supporting shaft is fixedly connected to the lower part of the middle part of the butt sleeve, the V-shaped plate is rotatably connected to the outer part of the supporting shaft, the barb head is fixedly connected to the top end of the V-shaped plate, the filler strip is fixedly connected to the top end of the first spring, and the T-shaped groove is formed in the inner wall of the butt sleeve; the top of the butt joint sleeve is connected with an arch bar and a butt joint bar in a sliding manner, a clamping groove is formed in the bottom of the butt joint bar, and one end of the arch bar extending into the butt joint sleeve is fixedly connected with an L-shaped plate; The two ends of the arch bar respectively penetrate through the two butt sleeves on the same side, and a positioning assembly is arranged in the middle of the arch bar. Preferably, the barb head is connected with the clamping groove in a clamping way, and the filler strip is connected with the T-shaped