CN216034198U - A waterproof dustproof construction for car wiring harness connects - Google Patents
A waterproof dustproof construction for car wiring harness connects Download PDFInfo
- Publication number
- CN216034198U CN216034198U CN202122342897.4U CN202122342897U CN216034198U CN 216034198 U CN216034198 U CN 216034198U CN 202122342897 U CN202122342897 U CN 202122342897U CN 216034198 U CN216034198 U CN 216034198U
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- Prior art keywords
- fixing plate
- plate
- wire harness
- waterproof
- fixing plates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- -1 after long-term use Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile wire harnesses, in particular to a waterproof and dustproof structure for an automobile wire harness joint, which comprises two first fixing plates and two second fixing plates, wherein a connecting plate is arranged between the first fixing plates and the second fixing plates, the left and right ends of the connecting plate are respectively connected with the first fixing plates and the second fixing plates in a sliding way through T-shaped blocks, the outer walls of the front and back sides of the two first fixing plates and the two second fixing plates are respectively provided with a rectangular block, and rubber gaskets are embedded in the inner walls of the first fixing plates and the second fixing plates. The rubber gasket is contacted with the outer wall of the wire harness, so that the sealing property between the wire harness and the inner wall of the first fixing plate is increased, and then avoid matters such as external dust and liquid to get into the inside of first fixed plate and cause the pollution to the both ends of adhesive tape.
Description
Technical Field
The utility model relates to the technical field of automobile wire harnesses, in particular to a waterproof and dustproof structure for an automobile wire harness joint.
Background
An automotive harness is a network body of an automotive circuit, and functions by connecting electrical and electronic parts of an automobile, and there is no automotive circuit without a harness. At present, no matter whether the automobile is a high-grade luxury automobile or an economic ordinary automobile, the wiring harness is basically woven into the same form and consists of electric wires, connecting inserts and wrapping adhesive tapes, which not only ensure the transmission of electric signals, but also ensure the reliability of a connecting circuit, supply a specified current value to electronic and electric components, prevent electromagnetic interference on surrounding circuits and eliminate short circuit of electric appliances;
in the prior art, when the wiring harness joint is connected, the wiring harness joint is mostly bonded through the adhesive tape, after long-term use, impurities such as a large amount of dust are adhered to the edge of the adhesive tape, so that the fixing effect of the wiring harness joint is influenced, in addition, the adhesive tape cannot be completely adhered to the surface of a wiring harness when being bonded, so that the wiring harness joint is easy to enter water and get damp, and further potential safety hazards are formed.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiencies, the utility model provides a waterproof and dustproof structure for an automobile wire harness joint.
The technical scheme of the utility model is as follows:
a waterproof and dustproof structure for an automobile wire harness joint comprises two first fixing plates which are distributed up and down symmetrically and two second fixing plates which are distributed up and down symmetrically, the first fixed plate with be equipped with the connecting plate between the second fixed plate, both ends pass through the T-shaped piece respectively about the connecting plate with first fixed plate with second fixed plate sliding connection, two both sides outer wall all is equipped with the rectangular block around the first fixed plate corresponds the side, two both sides outer wall also is equipped with around the second fixed plate corresponds the side the rectangular block, and two are corresponding from top to bottom the rectangular block passes through fastening bolt fixed connection, two first fixed plate corresponds the side and keeps away from the inner wall of connecting plate one end inlays and is equipped with the rubber packing, two the second fixed plate corresponds the side and keeps away from the inner wall of connecting plate one end also inlays and is equipped with the rubber packing.
As a preferred technical scheme, the inner walls of the front side and the rear side of the first fixing plate and the second fixing plate are both provided with a moving groove which is connected with the T-shaped block in a sliding manner.
As the preferred technical scheme, the inside of the T-shaped block is connected with a limiting block in a sliding manner.
As a preferred technical scheme, the first fixing plate and the second fixing plate are both provided with a limiting groove which is connected with the limiting block in a sliding manner.
As a preferred technical scheme, connecting bands are arranged on the outer walls of the front side and the rear side of the first fixing plate and at one end close to the second fixing plate.
As a preferred technical scheme, the positions of the connecting band, which are far away from one side of the first fixing plate and are close to the two ends, are respectively provided with a thorn face magic tape and a hair face magic tape.
As a preferred technical scheme, U-shaped blocks are arranged at the outer walls of the front side and the rear side of the second fixing plate and at one end close to the first fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the wire harness joint is clamped and fixed by the two first fixing plates and the two second fixing plates, so that the adhesive tape wound at the joint is protected, the adhesive tape is prevented from being directly contacted with the outside to cause damage and aging, the rubber gasket is contacted with the outer wall of the wire harness, the sealing property between the wire harness and the inner wall of the first fixing plate is improved, and further, the two ends of the adhesive tape are prevented from being polluted by external substances such as dust, liquid and the like entering the first fixing plate.
2. The utility model is convenient to increase the contact area with the wire harness through the connecting plate in sliding connection, thereby improving the stability of clamping and fixing the wire harness joint, and the two components corresponding to the upper part and the lower part and the two components corresponding to the left part and the right part are respectively fixed by utilizing the components such as the bolt, the connecting belt and the like, so the operation is simple, and the assembly and disassembly are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second block diagram illustrating the overall structure of the present invention;
FIG. 3 is a schematic view of the whole structure of the present invention after a part of the structure is cut;
FIG. 4 is a partial schematic structural view of the present invention;
fig. 5 is a partial structural schematic diagram of the T-shaped block of the present invention after cutting.
The meaning of the individual reference symbols in the figures is:
a first fixing plate 1; a connecting band 11; a thorn face magic tape 111; a matte magic tape 112;
a second fixing plate 2; a U-shaped block 21;
a rectangular block 3;
a rubber gasket 4;
a connecting plate 5; a T-block 51; a tension spring 511; a stopper 512;
a moving groove 6;
a limiting groove 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a waterproof dustproof construction for car wiring harness connects, first fixed plate 1 and two upper and lower symmetric distribution's second fixed plate 2 including two upper and lower symmetric distribution, be equipped with connecting plate 5 between first fixed plate 1 and the second fixed plate 2, both ends are respectively through T-shaped piece 51 and first fixed plate 1 and 2 sliding connection of second fixed plate about connecting plate 5, both sides outer wall all is equipped with rectangular block 3 around two first fixed plate 1 correspond the side, both sides outer wall also is equipped with rectangular block 3 around two second fixed plate 2 correspond the side, two corresponding rectangular block 3 pass through fastening bolt fixed connection from top to bottom, the inner wall that two first fixed plate 1 correspond the side and keep away from connecting plate 5 one end inlays and is equipped with rubber gasket 4, the inner wall that two second fixed plate 2 correspond the side and keep away from connecting plate 5 one end also inlays and is equipped with rubber gasket 4.
It needs to be supplemented that, all be equipped with sealed the pad between two first fixed plates 1, between two second fixed plates 2 and between two connecting plates 5, be convenient for increase the leakproofness between two first fixed plates 1, two second fixed plates 2 and two connecting plates 5 through addding sealed the pad, avoid outside liquid to permeate inside and attached to the outer wall of adhesive tape through the gap between two first fixed plates 1, two second fixed plates 2 and two connecting plates 5.
As a preferred embodiment, the inner walls of the front and rear sides of the first fixing plate 1 and the second fixing plate 2 are both provided with a moving groove 6 slidably connected to the T-shaped block 51, and it should be noted that the positions inside the first fixing plate 1 and the second fixing plate 2 and near the top are both provided with a receiving groove slidably connected to the connecting plate 5, and the moving groove 6 is communicated with the inside of the receiving groove, and the moving groove 6 is L-shaped as a whole.
As the preferred of this embodiment, the inside sliding connection of T-shaped piece 51 has stopper 512, the rectangular channel with stopper 512 sliding connection is seted up to T-shaped piece 51's inside, and stopper 512 passes through expanding spring 511 fixed connection with the tip inner wall of rectangular channel, it is further, produce pressure to expanding spring 511 when stopper 512 is located T-shaped piece 51 inside, thereby make expanding spring 511 shrink, in addition, all set up spacing groove 7 with stopper 512 sliding connection on first fixed plate 1 and the second fixed plate 2, stopper 512 moves to when corresponding with spacing groove 7 position, expanding spring 511's bounce-back promotes stopper 512 and removes at rectangular channel and spacing groove 7 inside.
Specifically, when the T-shaped block 51 moves to the top of the vertical groove of the moving groove 6, the inner wall of the connecting plate 5 and the inner walls of the first fixing plate 1 and the second fixing plate 2 are on the same horizontal line, and at this time, the center of the limiting block 512 corresponds to the center of the limiting groove 7.
In addition, the inner walls of the connecting plate 5, the first fixing plate 1 and the second fixing plate 2 are provided with rubber layers, and the abrasion to the outer wall of the wire harness is reduced by additionally arranging the rubber layers.
As the preferred of this embodiment, both sides outer wall and the one end that is close to second fixed plate 2 all are equipped with connecting band 11 around first fixed plate 1, and connecting band 11 keeps away from first fixed plate 1 one side and is close to the position at both ends and is equipped with thorn face magic tape 111 and hair face magic tape 112 respectively, and wherein thorn face magic tape 111 and hair face magic tape 112 bond fixedly.
Preferably, a U-shaped block 21 is disposed at one end of the second fixing plate 2 close to the first fixing plate 1, and a distance between the upper and lower inner walls of the U-shaped block 21 is greater than a width of the connecting band 11.
In the specific use process, the one end of connecting band 11 is passed from the inside of U-shaped piece 21 and is turned back again, then uses the distance between connecting band 11 and U-shaped piece 21 to restrict through thorn face magic subsides 111 and the cooperation of hair face magic subsides 112 to the realization is to the restriction of distance between first fixed plate 1 and the second fixed plate 2.
When the waterproof and dustproof structure for the automobile wire harness joint is used, the fastening bolt is disassembled, so that the upper and lower first fixing plates 1 and the upper and lower second fixing plates 2 are disassembled, then the wire harness joint is wound with the protective adhesive tape and then placed into the first fixing plate 1 and the second fixing plate 2, so that the outer wall of the wire harness is contacted with the inner walls of the first fixing plate 1 and the second fixing plate 2, when the area of the adhesive tape wound at the joint is overlarge, the barbed surface magic tape 111 is separated from the roughened surface magic tape 112, then the second fixing plate 2 is pulled to move towards one side far away from the first fixing plate 1, so that the connecting plate 5 and the T-shaped block 51 move in the accommodating groove and the moving groove 6 respectively, when the T-shaped block 51 moves to the top of the vertical groove of the moving groove 6, the rebound force of the expansion spring 511 pushes the limiting block 512 to move, then make stopper 512 pass rectangular channel and spacing groove 7 to the external world in proper order, thereby realize the fixed to T-shaped piece 51 and connecting plate 5 position, then pull out another connecting plate 5 with a first fixed plate 1 and another second fixed plate 2 according to above-mentioned method, then align two first fixed plates 1 and two second fixed plate 2's position, two corresponding rectangular blocks 3 about rethread fastening bolt will be fixed, thereby realize fixing the centre gripping of pencil junction, the both ends outer wall of pencil junction contacts with the rubber gasket 4 that first fixed plate 1 and second fixed plate 2 inside were inlayed respectively this moment.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a waterproof dustproof construction for car wiring harness connects, includes first fixed plate (1) of two longitudinal symmetry distributions and second fixed plate (2) of two longitudinal symmetry distributions, its characterized in that: a connecting plate (5) is arranged between the first fixing plate (1) and the second fixing plate (2), the left end and the right end of the connecting plate (5) are respectively connected with the first fixing plate (1) and the second fixing plate (2) in a sliding mode through T-shaped blocks (51), two rectangular blocks (3) are arranged on the outer walls of the front side and the rear side of the corresponding side of the first fixing plate (1), two rectangular blocks (3) are arranged on the outer walls of the front side and the rear side of the corresponding side of the second fixing plate (2), the rectangular blocks (3) are corresponding to each other in an upper-lower mode, the first fixing plate (1) is corresponding to the side and is far away from the inner wall of one end of the connecting plate (5) is embedded with rubber gaskets (4), and the second fixing plate (2) is corresponding to the side and is far away from the inner wall of one end of the connecting plate (5) is also embedded with the rubber gaskets (4).
2. The waterproof and dustproof structure for an automotive wire harness joint according to claim 1, characterized in that: the inner walls of the front side and the rear side of the first fixing plate (1) and the second fixing plate (2) are provided with moving grooves (6) which are connected with the T-shaped blocks (51) in a sliding mode.
3. The waterproof and dustproof structure for an automotive wire harness joint according to claim 1, characterized in that: the inside sliding connection of T-shaped piece (51) has stopper (512).
4. The waterproof and dustproof structure for an automotive wire harness joint according to claim 3, characterized in that: the first fixing plate (1) and the second fixing plate (2) are both provided with limiting grooves (7) which are in sliding connection with the limiting blocks (512).
5. The waterproof and dustproof structure for an automotive wire harness joint according to claim 1, characterized in that: the outer wall of the front side and the rear side of the first fixing plate (1) are close to one end of the second fixing plate (2) and are provided with connecting belts (11).
6. The waterproof and dustproof structure for an automotive wire harness joint according to claim 5, characterized in that: the connecting band (11) is far away from one side of the first fixing plate (1) and is provided with a thorn face magic tape (111) and a hair face magic tape (112) at positions close to two ends respectively.
7. The waterproof and dustproof structure for an automotive wire harness joint according to claim 1, characterized in that: and U-shaped blocks (21) are arranged at the outer walls of the front side and the rear side of the second fixing plate (2) and close to one end of the first fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342897.4U CN216034198U (en) | 2021-09-27 | 2021-09-27 | A waterproof dustproof construction for car wiring harness connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342897.4U CN216034198U (en) | 2021-09-27 | 2021-09-27 | A waterproof dustproof construction for car wiring harness connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216034198U true CN216034198U (en) | 2022-03-15 |
Family
ID=80547056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122342897.4U Expired - Fee Related CN216034198U (en) | 2021-09-27 | 2021-09-27 | A waterproof dustproof construction for car wiring harness connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216034198U (en) |
-
2021
- 2021-09-27 CN CN202122342897.4U patent/CN216034198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |