CN210517679U

CN210517679U - Wiring harness protection structure

Info

Publication number: CN210517679U
Application number: CN201921794486.5U
Authority: CN
Inventors: 卢洪杰; 孔德升; 米宝勇; 赵一钟
Original assignee: Qingdao Xuanying Electronic Co Ltd
Current assignee: Qingdao Xuanying Electronic Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-12
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a wiring harness protective structure, including the lag, the inside of lag is run through and is provided with the heat dissipation through-hole, the front end of lag is provided with fixed establishment, the both ends of lag are provided with adjustment mechanism, the inboard rear end of lag is provided with card line mechanism, card line mechanism includes fixed slot, stopper, connecting rod, fixture block. A pencil protective structure, be convenient for the fixed of the different number of turns pencil, and the lag winding can block at the pencil surface at pencil surface back connecting rod, fixture block, and then avoid the protective sheath to slide on the pencil surface, can be used for the fixed of the pencil of different positions, avoid pencil overlength to touch to earth wearing and tearing, increase the life of pencil.

Description

Wiring harness protection structure

Technical Field

The utility model relates to a pencil field, in particular to pencil protective structure.

Background

The automobile wire harness is a network main body of an automobile circuit, the automobile circuit does not exist even if the wire harness does not exist, the wire harness refers to a component for connecting the circuit formed by bundling a contact terminal (connector) punched by a copper material and an electric wire and cable in a compression joint mode, and then an insulator or an additional metal shell is molded and pressed outside the contact terminal, so that the wire harness is bundled to form the connecting circuit; the existing automobile wire harness protection structure has some defects that firstly, the protection structure is easy to slide on the surface of a wire harness, secondly, the position of the wire harness is not convenient to fix, in addition, the diameter of the wire harness protection structure is not convenient to adjust, and the wire harnesses with different thicknesses cannot be fixed.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wire harness protection structure, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pencil protective structure, includes the lag, the inside of lag is run through and is provided with the heat dissipation through-hole, the front end of lag is provided with fixed establishment, the both ends of lag are provided with adjustment mechanism, the inboard rear end of lag is provided with card line mechanism, card line mechanism includes fixed slot, stopper, connecting rod, fixture block.

Preferably, the fixing mechanism comprises a connecting sleeve and a fixing lace, an adhesive is arranged between the connecting sleeve and the protecting sleeve, the outer surface of the rear end of the connecting sleeve is fixedly connected with the outer surface of the front end of the protecting sleeve through the adhesive, the fixing lace is arranged inside the connecting sleeve in a penetrating mode, the outer surface of the fixing lace is movably connected with the inner surface of the connecting sleeve, the number of the fixing mechanisms is two, and the fixing mechanisms are axisymmetric relative to the center line of the protecting sleeve.

Preferably, adjustment mechanism includes friction matte, friction hook face, the one end of lag is provided with the friction matte, the other end of lag is provided with the friction hook face, the friction matte is with the one end fixed connection of lag, the friction hook face is with the other end fixed connection of lag, the surface of friction matte and the internal surface swing joint of friction hook face.

Preferably, the heat dissipation through holes are fixedly arranged in the protective sleeve, the number of the heat dissipation through holes is a plurality of groups, and the heat dissipation through holes are arranged in a rectangular array.

Preferably, the fixed slot is opened in one side of the inside heat dissipation through-hole of lag, the inboard of fixed slot is provided with the stopper, the surface of stopper and the internal surface swing joint of fixed slot, the fixed slot is the T font, the upper end of stopper is run through in the fixed slot and is provided with the connecting rod, the lower extreme surface of connecting rod and the upper end external surface fixed connection of stopper, and the internal surface swing joint of the surface of connecting rod and fixed slot.

Preferably, the upper end of the connecting rod is provided with a fixture block, the outer surface of the lower end of the fixture block is fixedly connected with the outer surface of the upper end of the connecting rod, and the tangent plane of the fixture block is trapezoidal.

Compared with the prior art, the utility model discloses following beneficial effect has: the connecting rod and the clamping block can be fixed at the rear end of the protective sleeve by inserting the limiting block into the fixed groove, the protective sleeve is wound on the surface of the wire harness, the two ends of the protective sleeve can be fixed by matching the friction hair surface and the friction hook surface, the connecting position of the friction hair surface and the friction hook surface can be adjusted, the diameter of the wound protective sleeve can be adjusted, the wire harness with different turns can be conveniently fixed, the connecting rod and the clamping block can be clamped on the surface of the wire harness after the protective sleeve is wound on the surface of the wire harness, the protective sleeve is prevented from sliding on the surface of the wire harness, the limiting block can be pulled out of the fixed groove, the wire harness protective structure is convenient to operate and can be used for fixing the wire harness at different positions, the fixing lace can be fixed at the front end of the protective sleeve by the connecting sleeve, the protective sleeve can be fixed by fixing the lace on an automobile, avoid the pencil overlength to touch to ground wearing and tearing, increase the life of pencil, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a wire harness protection structure of the present invention;

fig. 2 is a structural diagram of a fixing mechanism and an adjusting mechanism of a wire harness protection structure of the present invention;

fig. 3 is a partial view of a wire harness protection structure according to the present invention;

fig. 4 is a schematic view of the cutting of the wire clamping mechanism of the wire harness protection structure of the present invention.

In the figure: 1. a protective sleeve; 2. a heat dissipating through hole; 3. a fixing mechanism; 31. connecting sleeves; 32. fixing a lace; 4. an adjustment mechanism; 41. rubbing the rough surface; 42. rubbing the hook surface; 5. a wire clamping mechanism; 51. fixing grooves; 52. a limiting block; 53. a connecting rod; 54. and (7) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a wire harness protection structure includes a protection sleeve 1, a heat dissipation through hole 2 is provided through the inside of the protection sleeve 1, a fixing mechanism 3 is provided at the front end of the protection sleeve 1, adjusting mechanisms 4 are provided at the two ends of the protection sleeve 1, a wire clamping mechanism 5 is provided at the rear end of the inner side of the protection sleeve 1, and the wire clamping mechanism 5 includes a fixing groove 51, a limiting block 52, a connecting rod 53 and a clamping block 54.

Fixing mechanism 3 includes adapter sleeve 31, fixed frenulum 32, be provided with the gluing agent between adapter sleeve 31 and the lag 1, the front end surface fixed connection of gluing agent and lag 1 is passed through to the rear end surface of adapter sleeve 31, the inside of adapter sleeve 31 is run through and is provided with fixed frenulum 32, fix lag 1 on the car through fixed frenulum 32 and fix, the surface of fixed frenulum 32 and the internal surface swing joint of adapter sleeve 31, the quantity of fixing mechanism 3 is two sets of, and fixing mechanism 3 is about the central line axial symmetry of lag 1.

Adjustment mechanism 4 includes friction matte 41, friction hook face 42, and the one end of lag 1 is provided with friction matte 41, and both ends through friction matte 41, friction hook face 42's cooperation with lag 1 are fixed, and the other end of lag 1 is provided with friction hook face 42, and friction matte 41 and lag 1's one end fixed connection, friction hook face 42 and lag 1's other end fixed connection, the surface of friction matte 41 and the internal surface swing joint of friction hook face 42.

The heat dissipation through holes 2 are fixedly arranged in the protecting sleeve 1, heat dissipation of the wiring harness is facilitated through the heat dissipation through holes 2, the number of the heat dissipation through holes 2 is a plurality of groups, and the heat dissipation through holes 2 are arranged in a rectangular array.

The fixed slot 51 is opened in one side of the inside heat dissipation through-hole 2 of lag 1, and the inboard of fixed slot 51 is provided with stopper 52, and the surface of stopper 52 and the internal surface swing joint of fixed slot 51, fixed slot 51 are the T font, and the upper end of stopper 52 runs through in fixed slot 51 and is provided with connecting rod 53, and the lower extreme surface of connecting rod 53 and the upper end external surface fixed connection of stopper 52, and the surface of connecting rod 53 and the internal surface swing joint of fixed slot 51.

The upper end of connecting rod 53 is provided with fixture block 54, can block on the pencil surface through connecting rod 53, fixture block 54, and then avoid lag 1 to slide on the pencil surface, and the lower extreme surface of fixture block 54 is connected with the upper end surface fixed connection of connecting rod 53, and the tangent plane of fixture block 54 is trapezoidal.

It should be noted that, the utility model relates to a harness protection structure, the user inserts the stopper 52 into the inside of the fixed slot 51 to fix the connecting rod 53 and the fixture block 54 at the rear end of the protection sleeve 1, the protection sleeve 1 is wound on the surface of the harness, the two ends of the protection sleeve 1 are fixed by the cooperation of the friction hair surface 41 and the friction hook surface 42, the connecting position of the friction hair surface 41 and the friction hook surface 42 can be adjusted, the diameter of the wound protection sleeve 1 can be adjusted, the number of turns of the harness can be conveniently fixed, the connecting rod 53 and the fixture block 54 can be clamped on the surface of the harness after the protection sleeve 1 is wound on the surface of the harness, thereby preventing the protection sleeve 1 from sliding on the surface of the harness, the fixing lacing 32 is fixed at the front end of the protection sleeve 1 by the connecting sleeve 31, the protection sleeve 1 can be fixed by fixing lacing 32 fixed on the automobile, and further the harness can be, through the heat dissipation through-hole 2 be favorable to the heat dissipation of pencil, surpassed traditional pencil protective structure on using the prospect, comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pencil protective structure, includes lag (1), its characterized in that: the heat dissipation protective sleeve is characterized in that a heat dissipation through hole (2) penetrates through the inner portion of the protective sleeve (1), a fixing mechanism (3) is arranged at the front end of the protective sleeve (1), adjusting mechanisms (4) are arranged at two ends of the protective sleeve (1), a wire clamping mechanism (5) is arranged at the rear end of the inner side of the protective sleeve (1), and the wire clamping mechanism (5) comprises a fixing groove (51), a limiting block (52), a connecting rod (53) and a clamping block (54).

2. A wire harness protective structure as claimed in claim 1, wherein: fixed establishment (3) are including adapter sleeve (31), fixed frenulum (32), be provided with the gluing agent between adapter sleeve (31) and lag (1), the front end surface fixed connection of gluing agent and lag (1) is passed through to the rear end surface of adapter sleeve (31), the inside of adapter sleeve (31) is run through and is provided with fixed frenulum (32), the surface of fixed frenulum (32) and the internal surface swing joint of adapter sleeve (31), the quantity of fixed establishment (3) is two sets of, and fixed establishment (3) are about the central line axial symmetry of lag (1).

3. A wire harness protective structure as claimed in claim 1, wherein: adjustment mechanism (4) are including friction matte (41), friction hook face (42), the one end of lag (1) is provided with friction matte (41), the other end of lag (1) is provided with friction hook face (42), the one end fixed connection of friction matte (41) and lag (1), the friction hook face (42) is with the other end fixed connection of lag (1), the surface of friction matte (41) and the internal surface swing joint of friction hook face (42).

4. A wire harness protective structure as claimed in claim 1, wherein: the heat dissipation protective sleeve is characterized in that the heat dissipation through holes (2) are fixedly arranged inside the protective sleeve (1), the number of the heat dissipation through holes (2) is a plurality of groups, and the heat dissipation through holes (2) are arranged in a rectangular array.

5. A wire harness protective structure as claimed in claim 1, wherein: the heat dissipation protective sleeve is characterized in that the fixing groove (51) is formed in one side of the heat dissipation through hole (2) in the protective sleeve (1), a limiting block (52) is arranged on the inner side of the fixing groove (51), the outer surface of the limiting block (52) is movably connected with the inner surface of the fixing groove (51), the fixing groove (51) is T-shaped, a connecting rod (53) is arranged at the upper end of the limiting block (52) in a penetrating mode in the fixing groove (51), the outer surface of the lower end of the connecting rod (53) is fixedly connected with the outer surface of the upper end of the limiting block (52), and the outer surface of the connecting rod (53) is.

6. A wire harness protective structure as claimed in claim 1, wherein: the upper end of connecting rod (53) is provided with fixture block (54), the lower extreme surface of fixture block (54) and the upper end surface fixed connection of connecting rod (53), the tangent plane of fixture block (54) is trapezoidal.