CN214478148U - Dust protected car wiring harness terminal structure - Google Patents
Dust protected car wiring harness terminal structure Download PDFInfo
- Publication number
- CN214478148U CN214478148U CN202120952577.8U CN202120952577U CN214478148U CN 214478148 U CN214478148 U CN 214478148U CN 202120952577 U CN202120952577 U CN 202120952577U CN 214478148 U CN214478148 U CN 214478148U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pencil
- wiring harness
- main body
- harness terminal
- Prior art date
- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dustproof automobile wiring harness terminal structure, which comprises an outer shell, wiring harnesses and a wiring harness terminal main body, wherein the wiring harnesses pass through the outer shell to be connected with the wiring harness terminal main body, a protective head sleeve is spliced at the front end of the outer shell, a fixed wire cavity with an upward opening is arranged on the outer shell, a mounting component for fixing the wiring harness terminal main body and the wiring harnesses is arranged in the fixed wire cavity, a fixed cover is buckled at the upper end of the fixed wire cavity, a pressing plate is arranged at the upper end of the fixed cover, a sealing rubber ring is wrapped between the pressing plate and the outer shell, the protective head sleeve is spliced at the front end of the outer shell, the front end opening of the outer shell is sealed by utilizing the protective head sleeve to prevent dust from entering the wiring harness terminal main body, when the plastic frame is spliced at the front end opening of the outer shell, a protective sleeve column can wrap a pin for connecting the wiring harness terminal main body, the purpose of effectively protecting the contact pins is achieved, and meanwhile, impurities are prevented from entering gaps among the multiple groups of contact pins.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically is a dust protected car wiring harness terminal structure.
Background
The automobile wiring harness is a wiring part for connecting each electrical equipment in an automobile circuit, and mainly comprises an insulating sheath, a wiring terminal, a lead and an insulating binding material, wherein the wiring harness terminal is mainly used for connecting the electrical equipment and the wiring harness to realize the current transmission, and occupies an important position in the design of the automobile electrical equipment.
Have many wires in the car pencil, the back of being connected between wire and the pencil terminal, the hookup location of single wire is very difficult to confirm during the maintenance, brings the trouble for the maintenance, and moreover the front end of pencil terminal is the opening, when not pegging graft, has dust and impurity to get into easily, for this reason, we provide a dust protected car pencil terminal structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust protected car wiring harness terminal structure to having many wires among the car wiring harness among the above-mentioned background art of solution, being connected the back between wire and the pencil terminal, hardly confirming the hookup location of single wire during the maintenance, bringing the trouble for the maintenance, moreover the front end of pencil terminal is the opening, when not pegging graft, has the problem that dust and impurity got into easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust protected car pencil terminal structure, includes shell body, pencil and pencil terminal subject, pencil terminal subject installs in the shell body, the pencil passes the shell body and is connected with pencil terminal subject, the front end of shell body is pegged graft and is had the protection headgear, be equipped with the ascending fixed line chamber of opening on the shell body, the installation component of fixed pencil terminal subject and pencil is installed to the fixed line intracavity, the upper end lock in fixed line chamber has fixed lid, the fixed lid upper end is equipped with presses the clamp plate, it has sealed rubber ring to wrap up between clamp plate and the shell body, be provided with fixed cover between shell body and the pencil, the pencil passes fixed cover.
As further preferable in the present technical solution: the installation component comprises a pressing gasket, a wire harness joint, a main body joint and a tightening bolt, wherein the main body joint is connected with a wire harness terminal main body, the main body joint is arranged at the bottom of the fixed wire cavity, the wire harness joint is connected with the wire harness, the wire harness joint is arranged above the main body joint, the pressing gasket is buckled at the upper end of the wire harness joint, and one end of the tightening bolt is connected to the pressing gasket in a rotating mode after passing through the fixed cover.
As further preferable in the present technical solution: concave-convex grains are arranged at the contact position between the wire harness connector and the main body connector.
As further preferable in the present technical solution: the side that the shell body is located the both sides fixed line chamber is equipped with fixed screw hole, fixed screw hole internal thread connects fastening bolt, fastening bolt passes fixed lid, press the top at fastening bolt is pressed to the clamp plate.
As further preferable in the present technical solution: the fixing cover is provided with a plurality of fixing wire cavities, and the fixing wire cavities are connected with the fixing cover through the connecting strips.
As further preferable in the present technical solution: the protective head cover comprises a plastic outer frame, a protective sleeve column, a flexible filler and a butt joint hole, the protective sleeve column is arranged in a slot of the plastic outer frame, the flexible filler is filled in the protective sleeve column, the butt joint hole is formed in the bottom end of the protective sleeve column, and a soft magnet pad is arranged on the surface of the plastic outer frame.
As further preferable in the present technical solution: the outer surface of the sealing rubber ring is provided with a magic tape layer.
The utility model provides a dust protected car wiring harness terminal structure possesses following beneficial effect:
(1) the utility model discloses an at the front end of shell body protection headgear of pegging graft, utilize the protection headgear to seal the front end opening of shell body, it is inside to avoid the dust to enter into pencil terminal main part, will protect the headgear and mainly adopt the plastics frame simultaneously, protection sleeve post and flexible filler constitute, peg graft when shell body front end opening when the plastics frame, the protection sleeve post can wrap up the contact pin that the post is used for connecting pencil terminal main part, realize advancing effective protection's purpose to the contact pin, prevent simultaneously that impurity from entering into the space between the multiunit contact pin.
(2) The utility model discloses a main part that the pencil that will connect the pencil connects, connection pencil terminal main part connects the stack and places at fixed line intracavity to set up adjustable pressing gasket in the top that the pencil connects and the main part connects, utilize to press down the gasket and connect the pencil with the main part and extrude fixedly, fixed mode is simple and firm, arranges different fixed line intracavity, the later stage maintenance of being convenient for in with every group pencil simultaneously.
(3) The utility model discloses a withhold the press plate in fixed lid top to the cover is established and is had elastic sealed rubber ring between press plate and shell body, and the elasticity that utilizes sealed rubber ring will be consolidated fixedly according to press plate and shell body, and what sealed rubber ring will press the outside parcel of press plate simultaneously lives whole, makes it have sealed water-proof effects.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the outer casing of the present invention;
FIG. 3 is a schematic structural view of the mounting assembly of the present invention;
fig. 4 is a schematic view of the protective headgear of the present invention.
In the figure: 1. an outer housing; 2. a wire harness; 3. sealing the rubber ring; 4. fixing a sleeve; 5. a protective headgear; 6. a magic tape layer; 7. a soft magnetic iron pad; 8. a wire harness terminal body; 9. pressing the gasket; 10. fixing the wire cavity; 11. a wire harness joint; 12. a body fitting; 13. fixing the threaded hole; 14. inserting grooves; 15. screwing down the bolt; 16. a fixed cover; 17. inserting strips; 18. a pressing plate; 19. fastening a bolt; 20. a plastic outer frame; 21. a protective sleeve column; 22. a flexible filler; 23. a butt joint hole; 24. and (6) mounting the assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a dust protected car pencil terminal structure, including shell body 1, pencil 2 and pencil terminal main part 8, pencil terminal main part 8 is installed in shell body 1, pencil 2 passes shell body 1 and is connected with pencil terminal main part 8, it has protection headgear 5 to peg graft to shell body 1's front end, be equipped with the ascending fixed line chamber 10 of opening on the shell body 1, install the installation component 24 of fixed pencil terminal main part 8 and pencil 2 in the fixed line chamber 10, the upper end lock in fixed line chamber 10 has fixed lid 16, fixed lid 16 upper ends are equipped with pressing plate 18, it has sealed rubber ring 3 to press the parcel between pressing plate 18 and the shell body 1, be provided with fixed cover 4 between shell body 1 and the pencil 2, pencil 2 passes fixed cover 4.
In this embodiment, specifically: the mounting assembly 24 comprises a pressing gasket 9, a wire harness joint 11, a main body joint 12 and a tightening bolt 15, wherein the main body joint 12 is connected with the wire harness terminal main body 8, the main body joint 12 is arranged at the bottom of the fixed wire cavity 10, the wire harness joint 11 is connected with the wire harness 2, the wire harness joint 11 is arranged above the main body joint 12, the pressing gasket 9 is buckled at the upper end of the wire harness joint 11, one end of the tightening bolt 15 penetrates through the fixed cover 16 and then is connected to the pressing gasket 9 in a rotating mode, during mounting, the main body joint 12 is arranged in the fixed wire cavity 10, the wire harness joint 11 is arranged above the main body joint 12, then the fixed cover 16 is buckled, the pressing gasket 9 at the bottom of the tightening bolt 15 is made to move up and down through rotating the tightening bolt 15, the purpose of tightening the wire harness joint 11 and the main body joint 12 is achieved, and the wire harness 2 can be connected with the wire harness terminal main body 8.
In this embodiment, specifically: the position that the pencil connects 11 and the main part connects contact between 12 is equipped with unsmooth line, and through setting up unsmooth line, the fastening nature between multiplicable pencil connects 11 and the main part connects 12 is difficult for droing after the installation.
In this embodiment, specifically: the side that the shell body 1 is located the both sides fixed line chamber 10 is equipped with fixed screw hole 13, and fixed screw hole 13 internal thread connects fastening bolt 19, and fastening bolt 19 passes fixed lid 16, and the top at fastening bolt 19 is pressed to pressure board 18, and when ann changes, fixes screw hole 13 in putting in fixed screw hole 13 with fastening bolt 19 through fixed lid 16 back screw thread to it is fixed to cover 16.
In this embodiment, specifically: an inserting groove 14 is arranged between the fixed wire cavities 10, an inserting strip 17 matched with the inserting groove 14 is arranged on the fixed cover 16, the inserting strip 17 is arranged in the inserting groove 14, and the sealing performance between the fixed cover 16 and the outer shell 1 is improved under the action between the inserting strip 17 and the inserting groove 14.
In this embodiment, specifically: protection headgear 5 includes plastics frame 20, protection sleeve post 21, flexible filler 22 and butt joint hole 23, be equipped with protection sleeve post 21 in the slot of plastics frame 20, protection sleeve post 21 intussuseption is filled with flexible filler 22, the bottom of protection sleeve post 21 is equipped with butt joint hole 23, the surface of plastics frame 20 is equipped with soft magnet pad 7, during the installation, peg graft plastics frame 20 at 1 front end opening part of shell body, the contact pin inserts in the butt joint hole 23 of protection sleeve post 21 this moment, flexible filler 22 wraps up the contact pin, realize advancing effective protection to the contact pin, it is sealed with the front end opening of shell body 1 to utilize protection headgear 5, simultaneously with the gap shutoff between the contact pin, reach good dustproof effect.
In this embodiment, specifically: the surface of sealing rubber ring 3 is provided with magic tape 6, and during the use, usable magic tape 6 is fixed a plurality of pencil terminal structures, is convenient for accomodate a plurality of pencil, and when accomodating, usable magic tape 6's mutual adhesion reaches fixed purpose.
It should be noted that, in the dust-proof type terminal structure of the automobile wire harness, during operation, the front end of the wire harness 2 is connected with the wire harness joint 11, the wire harness terminal main body 8 is connected with the main body joint 12, and a plurality of groups of fixed wire cavities 10 are arranged on the outer shell 1, during installation, the main body joint 12 is arranged in the fixed wire cavities 10, then the wire harness joint 11 is arranged above the main body joint 12, then the fixed cover 16 is buckled, the fastening bolt 19 is arranged in the fixed threaded hole 13 after passing through the fixed cover 16, the fixed cover 16 is fixed, the inserting strip 17 on the fixed cover 16 is arranged in the inserting groove 14, the pressing gasket 9 on the fixed cover 16 is arranged in the fixed wire cavities 10 and extrudes the wire harness joint 11 and the main body joint 12, the pressing gasket 9 at the bottom of the fastening bolt 15 can move up and down by rotating the fastening bolt 15, so as to achieve the purpose of fastening the wire harness joint 11 and the main body joint 12, the wiring harness 2 can be connected with the wiring harness terminal main body 8, the connection mode is simple and firm, meanwhile, each group of wiring harnesses 2 is arranged in different fixed wire cavities 10, later maintenance is facilitated, after the fixed cover 16 is installed, the pressing plate 18 is buckled above the fixed cover 16, then the sealing rubber ring 3 is sleeved at the position of the pressing plate 18 on the outer shell 1, the pressing plate 18 is comprehensively covered by the sealing rubber ring 3, the edge of the sealing rubber ring 3 extends out of the edge of the pressing plate 18, the pressing plate 18 and the outer shell 1 are fixedly reinforced by the elasticity of the sealing rubber ring 3 under the action of the sealing rubber ring 3, a gap between the pressing plate 18 and the outer shell 1 is sealed, the sealing and waterproof effect is achieved, the protection head cover 5 is formed by inserting the protection head cover 5 at the opening of the insertion pin arranged at the front end of the outer shell 1, and the protection head cover 5 is formed by the plastic outer frame 20, the protection sleeve column 21 and the flexible filler 22, during the installation, peg graft plastics frame 20 at shell body 1 front end opening part, in the butt joint hole 23 of pin insertion protective sleeve post 21 this moment, flexible filler 22 wrapped up the pin, realized advancing effective protection to the pin, utilize protective head cover 5 sealed with shell body 1's front end opening, simultaneously with the gap shutoff between the pin, reach good dustproof effect, prevent simultaneously that impurity from entering into the space between the multiunit pin, influence the grafting of pin.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dust protected car wiring harness terminal structure, includes shell body (1), pencil (2) and pencil terminal body (8), its characterized in that: install in shell body (1) pencil terminal main part (8), pencil (2) pass shell body (1) and are connected with pencil terminal main part (8), the front end of shell body (1) is pegged graft and is had protection headgear (5), be equipped with ascending fixed line chamber (10) of opening on shell body (1), install installation component (24) of fixed pencil terminal main part (8) and pencil (2) in fixed line chamber (10), the upper end lock in fixed line chamber (10) has fixed lid (16), fixed lid (16) upper end is equipped with press plate (18), the parcel has sealed rubber ring (3) between press plate (18) and shell body (1), be provided with fixed cover (4) between shell body (1) and pencil (2), fixed cover (4) are passed in pencil (2).
2. The dust-proof type automotive wiring harness terminal structure according to claim 1, characterized in that: the mounting assembly (24) comprises a pressing gasket (9), a wire harness connector (11), a main body connector (12) and a tightening bolt (15), the main body connector (12) is connected with a wire harness terminal main body (8), the main body connector (12) is arranged at the bottom of a fixed wire cavity (10), the wire harness connector (11) is connected with a wire harness (2), the wire harness connector (11) is arranged above the main body connector (12), the pressing gasket (9) is buckled at the upper end of the wire harness connector (11), and one end of the tightening bolt (15) is connected to the pressing gasket (9) in a rotating mode after passing through a fixed cover (16).
3. The dust-proof type automotive wiring harness terminal structure according to claim 2, characterized in that: concave-convex lines are arranged at the contact position between the wire harness connector (11) and the main body connector (12).
4. The dust-proof type automotive wiring harness terminal structure according to claim 1, characterized in that: the side that shell body (1) is located both sides fixed line chamber (10) is equipped with fixed screw hole (13), fixed screw hole (13) internal thread connects fastening bolt (19), fastening bolt (19) pass fixed lid (16), press the top at fastening bolt (19) in pressing down board (18).
5. The dust-proof type automotive wiring harness terminal structure according to claim 1, characterized in that: inserting grooves (14) are formed between the fixed wire cavities (10), inserting strips (17) matched with the inserting grooves (14) are arranged on the fixed cover (16), and the inserting strips (17) are arranged in the inserting grooves (14).
6. The dust-proof type automotive wiring harness terminal structure according to claim 1, characterized in that: protection headgear (5) include plastics frame (20), protective sheath post (21), flexible filler (22) and butt joint hole (23), be equipped with protective sheath post (21) in the slot of plastics frame (20), the intussuseption of protective sheath post (21) is filled with flexible filler (22), the bottom of protective sheath post (21) is equipped with butt joint hole (23), the surface of plastics frame (20) is equipped with soft magnet pad (7).
7. The dust-proof type automotive wiring harness terminal structure according to claim 1, characterized in that: the outer surface of the sealing rubber ring (3) is provided with a magic tape layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952577.8U CN214478148U (en) | 2021-05-07 | 2021-05-07 | Dust protected car wiring harness terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952577.8U CN214478148U (en) | 2021-05-07 | 2021-05-07 | Dust protected car wiring harness terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478148U true CN214478148U (en) | 2021-10-22 |
Family
ID=78180973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120952577.8U Expired - Fee Related CN214478148U (en) | 2021-05-07 | 2021-05-07 | Dust protected car wiring harness terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117117555A (en) * | 2023-09-20 | 2023-11-24 | 浙江珠城科技股份有限公司 | Integrated connector |
-
2021
- 2021-05-07 CN CN202120952577.8U patent/CN214478148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117117555A (en) * | 2023-09-20 | 2023-11-24 | 浙江珠城科技股份有限公司 | Integrated connector |
| CN117117555B (en) * | 2023-09-20 | 2024-03-26 | 浙江珠城科技股份有限公司 | Integrated connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |