CN213401636U - Sealing mechanism for automobile wire harness plug connector assembly - Google Patents
Sealing mechanism for automobile wire harness plug connector assembly Download PDFInfo
- Publication number
- CN213401636U CN213401636U CN202022552168.7U CN202022552168U CN213401636U CN 213401636 U CN213401636 U CN 213401636U CN 202022552168 U CN202022552168 U CN 202022552168U CN 213401636 U CN213401636 U CN 213401636U
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- China
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- cover plate
- upper cover
- plug
- fixedly connected
- sealing mechanism
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Abstract
The utility model discloses a car wiring harness plug connector assembly sealing mechanism belongs to car wiring harness plug connector technical field. Automobile wiring harness plug connector assembly sealing mechanism, including lower apron, upper cover plate, the first locking piece of upper cover plate both sides lower extreme fixedly connected with, apron both sides fixedly connected with dead lever down, the dead lever is kept away from the one end rotation of lower apron and is connected with the dwang, the utility model discloses a setting of L type inflator, first piston, second piston not only can be fixed plug-in components assembly body, improves stability, can also fix upper cover plate and lower apron, and the effectual practicality that improves this mechanism through the setting of tension spring, first locking piece, second locking piece, dwang, can make the inseparable fixing of upper cover plate on the lower apron to accomplish sealedly, improve waterproof nature, the effectual problem of having solved the pencil and intaking, thereby the person of facilitating the use uses, has improved the practicality of pencil plug connector assembly.
Description
Technical Field
The utility model relates to a car wiring harness plug-in components technical field especially relates to car wiring harness plug connector assembly sealing mechanism.
Background
The wiring harness is formed by binding a group of metal wires and cables together, connecting signals and power supplies between carrying devices, is a wiring part for connecting each electrical device in an automobile circuit, and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like.
The automobile wiring harness plug-in is an important transition part for current transmission, and generally, after the male plug-in and the female plug-in are mutually plugged, the reliability of the sealing performance between the male plug-in and the female plug-in is crucial to the safety of electric appliances of the whole automobile.
The automobile line connection needs to use the pencil plug connector, but current pencil plug connector leakproofness is poor in the use to cause the phenomenon that the pencil intake, inconvenient user's use has reduced the practicality of pencil plug connector.
Disclosure of Invention
The utility model aims at solving current pencil plug connector leakproofness poor in the use to cause the problem that the pencil intake, the car pencil plug connector assembly sealing mechanism who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the sealing mechanism of the automobile wire harness plug connector assembly comprises a lower cover plate and an upper cover plate, wherein the lower ends of two sides of the upper cover plate are fixedly connected with first locking blocks, the two sides of the lower cover plate are fixedly connected with fixed rods, one end of each fixed rod far away from the lower cover plate is rotatably connected with a rotating rod, one end of the rotating rod far away from the fixed rod is fixedly connected with a second locking block matched with the first locking block, a tension spring is fixedly connected between the rotating rod and the lower cover plate, a placing table is connected in the lower cover plate, the plug-in assembly body is placed on the placing table, L-shaped air cylinders are fixedly connected with the two sides of the placing table, the L-shaped air cylinder is connected with a first piston and a second piston in a sliding way, the second piston is fixedly connected with the upper cover plate, one end of the second piston, which is close to the plug-in assembly body, is connected with a fixing plate, and the wiring harness end of the plug-in assembly body penetrates through the upper cover plate.
Preferably, the wiring harness end of the insert assembly body is connected with the upper cover plate in a sealing mode through a sealing piece.
Preferably, the two sides of the upper cover plate are fixedly connected with bolts, the two sides of the lower cover plate are provided with pin grooves, and the bolts are slidably connected in the pin grooves.
Preferably, one end of the bolt, which is far away from the upper cover plate, is fixedly connected with a first magnetic block, and a second magnetic block matched with the first magnetic block is fixedly connected in a pin groove of the lower cover plate.
Preferably, the lower cover plate is connected with the upper cover plate in a sealing mode through a sealing gasket.
Compared with the prior art, the utility model provides a car wiring harness plug connector assembly sealing mechanism possesses following beneficial effect:
1. when the sealing mechanism of the automobile wire harness plug-in component assembly is used, a user firstly places the plug-in component assembly body on the placing table, then the wire harness end of the plug-in component assembly body penetrates through the upper cover plate, then the upper cover plate is covered on the lower cover plate, the second piston is connected in the L-shaped inflator in a sliding mode, when the second piston moves downwards in the L-shaped inflator, the first piston is pushed through gas, the fixing plate moves towards the plug-in component assembly body, further the plug-in component assembly body is fixed, the plug-in component assembly body is prevented from shaking disorderly when an automobile runs, the stability of the plug-in component assembly body is effectively improved, when the upper cover plate moves towards the lower cover plate, the first lock block is driven to move downwards, the first lock block pushes the second lock block to move towards the direction far away from the first lock block by overcoming the elasticity of the tension spring, and when the upper cover plate is completely attached to the lower cover plate, the first locking block is separated from the second locking block, at the moment, the tension spring releases elasticity, the rotating rod is pulled to enable the second locking block to move towards the upper cover plate and tightly adhere to the first locking block, and the upper cover plate is tightly fixed on the lower cover plate, so that sealing is completed, the use of a user is facilitated, and the practicability of the wire harness plug connector is improved;
the device does not involve the part all the same with prior art or can adopt prior art to realize, the utility model discloses a setting of L type inflator, first piston, second piston not only can be fixed plug-in components assembly body, improves stability, can also fix upper cover plate and lower apron, the effectual practicality that improves this mechanism, through tension spring, first locking piece, second locking piece, the setting of dwang, can make the inseparable fixing of upper cover plate lap down, thereby accomplish sealed, improve waterproof nature, the effectual problem of solving the pencil and intaking, thereby the person of facilitating the use uses, the practicality of pencil plug connector assembly has been improved.
Drawings
Fig. 1 is a schematic structural view of a sealing mechanism of an automotive harness plug connector assembly according to the present invention;
fig. 2 is a schematic structural diagram of a portion a in the sealing mechanism diagram 1 of the automotive harness plug connector assembly according to the present invention.
In the figure: 1. a lower cover plate; 2. an upper cover plate; 3. fixing the rod; 4. rotating the rod; 5. a second lock block; 6. a first lock block; 7. a tension spring; 8. a placing table; 9. an L-shaped inflator; 10. a first piston; 11. a second piston; 12. a fixing plate; 13. a plug-in assembly body; 14. a bolt; 15. a first magnetic block; 16. a second magnetic block; 101. a gasket; 201. and a seal.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2, the sealing mechanism for the automobile wire harness plug connector assembly comprises a lower cover plate 1 and an upper cover plate 2, wherein the lower ends of the two sides of the upper cover plate 2 are fixedly connected with first locking blocks 6, the two sides of the lower cover plate 1 are fixedly connected with fixing rods 3, one ends of the fixing rods 3 far away from the lower cover plate 1 are rotatably connected with rotating rods 4, one ends of the rotating rods 4 far away from the fixing rods 3 are fixedly connected with second locking blocks 5 matched with the first locking blocks 6, tension springs 7 are fixedly connected between the rotating rods 4 and the lower cover plate 1, a placing table 8 is connected in the lower cover plate 1, a plug assembly body 13 is placed on the placing table 8, L-shaped air cylinders 9 are fixedly connected with the two sides of the placing table 8, a first piston 10 and a second piston 11 are slidably connected in the L-shaped air cylinders 9, the second piston 11 is fixedly connected, the harness end of the plug-in assembly body 13 penetrates the upper cover plate 2.
When in use, a user firstly places the plug-in assembly body 13 on the placing table 8, then the wire harness end of the plug-in assembly body 13 penetrates through the upper cover plate 2, then the upper cover plate 2 is covered on the lower cover plate 1, the second piston 11 is connected in the L-shaped air cylinder 9 in a sliding manner, when the second piston 11 moves downwards in the L-shaped air cylinder 9, the first piston 10 is pushed by gas, the fixing plate 12 moves towards the plug-in assembly body 13, and then the plug-in assembly body 13 is fixed, so that the plug-in assembly body 13 is prevented from being shaken in disorder when an automobile runs, the stability of the plug-in assembly body 13 is effectively improved, when the upper cover plate 2 moves towards the lower cover plate 1, the first locking block 6 is driven to move downwards, the first locking block 6 pushes the second locking block 5 to move towards the direction far away from the first locking block 6 by overcoming the elasticity of the tension spring 7, when the upper cover plate 2 is completely attached to the lower cover plate 1, first locking piece 6 breaks away from with second locking piece 5, and tension spring 7 release elasticity this moment, and pulling dwang 4 makes second locking piece 5 move to the direction of upper cover plate 2 to paste closely with first locking piece 6, with the inseparable fixed of upper cover plate 2 under on apron 1, thereby accomplish sealed, the person's of facilitating the use has improved the practicality of pencil plug connector.
Example 2:
referring to fig. 1, the sealing mechanism for the automotive harness plug-in unit assembly is substantially the same as that of embodiment 1, and further: the wiring harness end of the plug-in assembly body 13 is connected with the upper cover plate 2 in a sealing mode through the sealing piece 201, the sealing performance between the wiring harness end of the plug-in assembly body 13 and the upper cover plate 2 is improved through the arrangement of the sealing piece 201, and water and dust are prevented from entering the sealing mechanism to affect the plug-in assembly body 13.
Example 3:
referring to fig. 1-2, an automotive harness plug assembly sealing mechanism, substantially the same as in embodiment 1, further comprising: 2 both sides fixedly connected with bolts 14 of upper cover plate, 1 both sides of lower cover plate are equipped with the cotter way, and 14 sliding connection of bolts are in the cotter way, through the setting of bolt 14, make the connection that upper cover plate 2 and lower cover plate 1 can be stable, improve stability.
Example 4:
referring to fig. 1-2, an automotive harness plug assembly sealing mechanism, substantially the same as in embodiment 1, further comprising: the first magnetic path 15 of one end fixedly connected with that upper cover plate 2 was kept away from to bolt 14, and the stability between upper cover plate 2 and the lower cover plate 1 can further be improved through the setting of first magnetic path 15 and second magnetic path 16 to the inslot fixedly connected with of lower cover plate 1 and first magnetic path 15 assorted second magnetic path 16, prevents that upper cover plate 2 and lower cover plate 1 from producing the gap, influences the leakproofness.
Example 5:
referring to fig. 1, the sealing mechanism for the automotive harness plug-in unit assembly is substantially the same as that of embodiment 1, and further: lower apron 1, with through sealed 101 sealing connection between the upper cover plate 2, through sealed setting up of filling up 101, can seal up the gap between upper cover plate 2 and the lower apron 1, improve waterproof nature.
The utility model discloses a L type inflator 9, first piston 10, the setting of second piston 11, not only can fix plug-in components assembly body 13, improve stability, can also fix upper cover plate 2 and lower apron 1, the effectual practicality that improves this mechanism, through tension spring 7, first locking piece 6, second locking piece 5, dwang 4's setting, can make the inseparable fixing of upper cover plate 2 under on apron 1, thereby accomplish sealedly, improve waterproof nature, the effectual problem of having solved the pencil and intaking, thereby the person of facilitating the use uses, the practicality of pencil plug connector assembly has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Automobile wire harness plug connector assembly sealing mechanism, including apron (1), upper cover plate (2) down, its characterized in that, the first locking piece (6) of upper cover plate (2) both sides lower extreme fixedly connected with, apron (1) both sides fixedly connected with dead lever (3) down, the one end of apron (1) is rotated and is connected with dwang (4) down is kept away from in dead lever (3), the one end fixedly connected with and first locking piece (6) assorted second locking piece (5) of dead lever (3) are kept away from in dwang (4), fixedly connected with tension spring (7) between dwang (4) and apron (1) down, apron (1) in-connection has down places platform (8), place and have placed plug assembly body (13) on platform (8), place platform (8) both sides fixedly connected with L type inflator (9), sliding connection has first piston (10) in L type inflator (9), The plug-in unit assembly comprises a second piston (11), the second piston (11) is fixedly connected with the upper cover plate (2), one end, close to the plug-in unit assembly body (13), of the second piston (11) is connected with a fixing plate (12), and the wiring harness end of the plug-in unit assembly body (13) penetrates through the upper cover plate (2).
2. The automotive harness plug assembly sealing mechanism according to claim 1, characterized in that the harness end of the plug assembly body (13) is sealingly connected to the upper cover plate (2) by a sealing member (201).
3. The sealing mechanism of the plug-in unit assembly for the wire harness of the automobile according to claim 1, wherein the upper cover plate (2) is fixedly connected with a plug pin (14) at two sides, the lower cover plate (1) is provided with a pin slot at two sides, and the plug pin (14) is slidably connected in the pin slot.
4. The sealing mechanism of the automobile wire harness plug connector assembly according to claim 3, wherein one end of the plug pin (14) far away from the upper cover plate (2) is fixedly connected with a first magnetic block (15), and a second magnetic block (16) matched with the first magnetic block (15) is fixedly connected in a pin groove of the lower cover plate (1).
5. The automotive harness plug assembly sealing mechanism according to claim 1, wherein the lower cover plate (1) and the upper cover plate (2) are hermetically connected through a sealing gasket (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552168.7U CN213401636U (en) | 2020-11-07 | 2020-11-07 | Sealing mechanism for automobile wire harness plug connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552168.7U CN213401636U (en) | 2020-11-07 | 2020-11-07 | Sealing mechanism for automobile wire harness plug connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213401636U true CN213401636U (en) | 2021-06-08 |
Family
ID=76193058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022552168.7U Expired - Fee Related CN213401636U (en) | 2020-11-07 | 2020-11-07 | Sealing mechanism for automobile wire harness plug connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213401636U (en) |
-
2020
- 2020-11-07 CN CN202022552168.7U patent/CN213401636U/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: 20210608 Termination date: 20211107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |