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CN-224204450-U - Wire harness terminal protective shell

CN224204450UCN 224204450 UCN224204450 UCN 224204450UCN-224204450-U

Abstract

The utility model relates to a wire harness terminal protective shell applied to the technical field of wire harness connection auxiliary equipment, which is characterized in that a sealing sleeve with the inner diameter matched with a wire harness is firstly selected and fixed on a side plate through screws, then a protective cover is sleeved on a terminal and the wire harness, after the terminal is inserted into a wiring port on the equipment, a sealing gasket is attached to the equipment, a sealing piece is arranged at the attaching position, and then a mounting block is fixed through screws, so that a protective cover is fixed on the surface of the equipment, at the moment, the sealing sleeve is tightly attached to the surface of the wire harness through the sealing ring, when the terminal is used in a humid environment for a long time, the terminal can be sealed and prevented from being corroded, and the terminal is protected through a damping telescopic rod, so that damage to the terminal caused by collision of an external object can be avoided, and the terminal is protected through the detachable protective cover and the damping telescopic rod, and the effect of damaging the terminal in a severe environment and the service life can be avoided.

Inventors

  • YI QIANG
  • ZHANG CHENGLIN
  • LIU JIANGUO

Assignees

  • 昆山锲诚精密电子有限公司

Dates

Publication Date
20260505
Application Date
20250408

Claims (7)

  1. 1. A wire harness terminal protective shell comprises a terminal (1) and is characterized in that the side end of the terminal (1) is fixedly connected with a wire harness (2), a protective cover (5) penetrating through the wire harness (2) is sleeved on the terminal (1), a side plate (3) and a sleeve ring (9) are detachably connected to two ends of the protective cover (5), a sealing gasket (6) is fixedly connected to one end of the sleeve ring (9) away from the side plate (3), a plurality of mounting blocks (7) are fixedly connected to the side wall of the sealing gasket (6) at equal intervals, a plurality of damping telescopic rods (10) are detachably connected between the side plate (3) and the sleeve ring (9) at equal intervals, the sealing gasket (6) covers the outer surface of the damping telescopic rods (10), clamping rings (8) are symmetrically and fixedly connected to two ends of the protective cover (5), clamping grooves (11) corresponding to the clamping rings (8) are formed in the positions, which are close to one end, of the side plate (3) and the clamping rings (9) are clamped with the clamping grooves (11) respectively, holes (13) are formed in the middle of the side plate (3), and the wire harness (3) are designed to be in multiple sealing sleeves (4).
  2. 2. The wire harness terminal protective shell according to claim 1, wherein a plurality of screw holes (14) corresponding to the damping telescopic rods (10) are symmetrically formed in one end, close to each other, of the side plates (3) and the lantern rings (9), the damping telescopic rods (10) are in threaded connection with the screw holes (14), and compression springs (12) are sleeved on the surfaces of the damping telescopic rods (10).
  3. 3. The wire harness terminal casing according to claim 1, wherein two symmetrical clamps (15) are detachably connected to the surface of the protective cover (5), cleaning brushes (16) are fixedly connected to the inner wall of the clamps (15), and the cleaning brushes (16) are in contact with the surface of the protective cover (5).
  4. 4. A wire harness terminal casing as in claim 3 wherein one of the clamp (15) side walls is fixedly connected with a handle (17), and wherein the clamp (15) with the handle (17) is symmetrically and fixedly connected with a limiting block (19) in cross section.
  5. 5. The wire harness terminal casing as claimed in claim 4, wherein the other clip (15) is provided with grooves (18) symmetrically in cross section, the grooves (18) are engaged with the stoppers (19), and the grooves (18) and the stoppers (19) are made of mutually attractive magnetic materials.
  6. 6. The wire harness terminal casing according to claim 1, wherein the damping telescopic rod (10) is fixedly connected with a vibration sensor and an alarm, and one end of the side plate (3) positioned in the protective cover (5) is fixedly connected with a controller of the vibration sensor and the alarm.
  7. 7. The wire harness terminal protective shell according to claim 1, wherein the protective cover (5) is made of transparent foldable waterproof materials, and sealing rings are fixedly connected to the sealing sleeve (4) and the inner wall of the clamping groove (11).

Description

Wire harness terminal protective shell Technical Field The utility model relates to a terminal protective shell, in particular to a wire harness terminal protective shell applied to the technical field of wire harness connection auxiliary equipment. Background The wire harness terminal is an important accessory product for realizing connection between electric accessories, along with continuous upgrading of industrial automation, requirements on automation are higher and more accurate, along with development of automation, the electronic industry is advanced, the applicable range of the wire harness terminal is wider, and the variety of the wire harness terminal is more and more. The specification of Chinese patent CN220086519U discloses an automobile wire harness terminal structure, when two wire harness terminals are in butt joint, only a butt joint block is needed to be inserted into an inserting groove, at the moment, an inserting rod can slide into a clamping cylinder, an annular clamping block can be clamped in a buckling groove, when the two wire harness terminals are held, the outer ends of the clamping blocks are pulled outwards forcibly, the clamping blocks can fall off from the buckling groove, and therefore the effect of quick separation is achieved. In complex use environments, such as humid, dusty, corrosive gas environments, the terminals are susceptible to corrosion, resulting in poor contact and even short circuits, affecting the normal operation of the electrical equipment. Disclosure of utility model Aiming at the prior art, the utility model aims to solve the technical problems that in complex use environments such as humid, dusty and corrosive gas environments, terminals are easy to erode, and poor contact and even short circuit are caused. In order to solve the problems, the utility model provides a wire harness terminal protective shell which comprises a terminal, wherein a wire harness is fixedly connected to the side end of the terminal, a protective cover penetrating through the wire harness is sleeved on the terminal, two ends of the protective cover are detachably connected with a side plate and a lantern ring respectively, one end, far away from the side plate, of the lantern ring is fixedly connected with a sealing gasket, a plurality of mounting blocks are fixedly connected to the side wall of the sealing gasket at equal intervals, a plurality of damping telescopic rods are detachably connected between the side plate and the lantern ring at equal intervals in an annular mode, the sealing gasket covers the outer surface of the damping telescopic rods, clamping rings are symmetrically and fixedly connected to the two ends of the protective cover, clamping grooves corresponding to the clamping rings are formed in the end, close to each other, of the side plate and the lantern ring are clamped with the clamping grooves and fixed through screws, a wire hole is formed in the middle of the side plate, a sealing sleeve is connected to the outer ring of the wire hole through screws, and the sealing sleeve is of a multi-size design. In the wire harness terminal protective shell, the terminal is protected by the detachable protective cover and the damping telescopic rod, so that the terminal is prevented from being damaged in a severe environment, and the service life is influenced. As a further improvement of the application, a plurality of screw holes corresponding to the damping telescopic rods are symmetrically formed at one ends of the side plates, which are close to each other, of the lantern ring, the damping telescopic rods are in threaded connection with the screw holes, and compression springs are sleeved on the surfaces of the damping telescopic rods. As a further improvement of the application, the surface of the protective cover is detachably connected with two symmetrical clamps, the inner wall of the clamp is fixedly connected with the cleaning brush, and the cleaning brush is contacted with the surface of the protective cover. As a further improvement of the application, one of the side walls of the clamp is fixedly connected with a handle, and the cross section of the clamp with the handle is symmetrically and fixedly connected with a limiting block. As another improvement of the application, the cross section of the other clamp is symmetrically provided with grooves which are clamped with the limiting blocks, and the grooves and the limiting blocks are made of magnetic materials which are attracted mutually. In addition to the improvement of the application, the vibration sensor and the alarm are fixedly connected to the damping telescopic rod, and the controller of the controller vibration sensor and the alarm is fixedly connected to one end of the side plate positioned in the protective cover. As a further improvement supplement of the application, the protective cover is made of transparent foldable waterproof material, and the sealing sleeve and the inner wall of th