CN212737985U - High-voltage wire harness connector for automobile - Google Patents
High-voltage wire harness connector for automobile Download PDFInfo
- Publication number
- CN212737985U CN212737985U CN202021098290.5U CN202021098290U CN212737985U CN 212737985 U CN212737985 U CN 212737985U CN 202021098290 U CN202021098290 U CN 202021098290U CN 212737985 U CN212737985 U CN 212737985U
- Authority
- CN
- China
- Prior art keywords
- pencil
- connector
- sealing washer
- wire harness
- fixedly connected
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 6
- 210000003205 muscle Anatomy 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a car high pressure pencil connects relates to pencil joint technical field, specifically is a car high pressure pencil connects, including connector, pencil, the outside fixedly connected with protective housing of connector, the spread groove has been seted up on the right side of connector, the fixed plate has been cup jointed to the outside of pencil fixed, fixation nut has been cup jointed in the outside activity of pencil. Through adopting the mode of pegging graft to connect connector and pencil, when connector or pencil damage, can unscrew fixing nut, extract the pencil from the connector, then change connector or pencil, need not all lose connector or pencil, the material has been saved, use cost is reduced, through setting up the sealing washer, the circular arc groove on sealing washer right side is in the same place with protruding piece laminating, the outside protruding muscle of sealing washer and the inside interference fit of protective housing, the leakproofness between protective housing and the fixing nut has been improved, avoid the inside of protective housing to intake.
Description
Technical Field
The utility model relates to a pencil connects technical field, specifically is a car high pressure pencil connects.
Background
The wire harness is convenient to install and maintain, ensures that the electrical equipment can work under the worst condition, reasonably arranges wires with different specifications and different colors used by each electrical equipment of the whole vehicle to integrate the wires, bundles the wires into a bundle by using insulating materials, is a terminal, is also called a plug-in connector and consists of a plug and a socket. The connector is a relay station for a wiring harness in an automotive circuit.
The existing wiring harness and the connector are fixed together, when the wiring harness or the connector is damaged, the wiring harness and the connector need to be replaced together, the replaced wiring harness or connector cannot be used, resource waste is caused, the use cost is increased, and the automobile high-voltage wiring harness connector is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a car high pressure pencil connects has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a car high pressure pencil connects, includes connector, pencil, the outside fixedly connected with protective housing of connector, the spread groove has been seted up on the right side of connector, the fixed cover in outside of pencil has cup jointed the fixed plate, fixing nut has been cup jointed in the outside activity of pencil, fixing nut's left side is in the same place with the right-hand member threaded connection of protective housing, be provided with the sealing washer between fixing nut and the protective housing, the left end fixedly connected with wire of pencil, the left end fixedly connected with terminal of wire, the terminal is pegged graft in the inside of spread groove.
Optionally, the fixed plate joint is in fixation nut's inside, the left side fixedly connected with protruding piece of fixed plate.
Optionally, the sealing washer be the ring cover form, the outside fixedly connected with protruding muscle of sealing washer, the quantity of protruding muscle has two, the circular arc groove has been seted up on the right side of sealing washer, circular arc groove and protruding piece phase-match.
Optionally, the number of the terminals is three, fixing grooves are formed in the outer surface of each terminal, and the fixing grooves are symmetrically distributed on the upper side and the lower side of each terminal.
Optionally, the fixed block has been cup jointed in the inside activity of spread groove, the fixed block is in the same place with the fixed slot joint, the top fixedly connected with supporting spring of fixed block, supporting spring fixed mounting is in the inside of connector.
The utility model provides a car high pressure pencil connects possesses following beneficial effect:
1. this car high pressure pencil connects, connect connector and pencil through the mode that adopts the grafting, when connector or pencil damage, can unscrew fixing nut, extract the pencil from the connector, then change connector or pencil, need not all lose connector or pencil, the material has been saved, use cost has been reduced, through set up the sealing washer between protective housing and fixing nut, the circular arc groove on sealing washer right side is in the same place with the laminating of protruding piece, the outside protruding muscle of sealing washer and the inside interference fit of protective housing, the leakproofness between protective housing and the fixing nut has been improved, avoid the inside of protective housing to intake, the safety of connector has been protected.
2. This car high pressure pencil connects sets up the fixed slot through the outside at the terminal, and after the terminal was pegged graft in the spread groove, utilize supporting spring to promote the inside of fixed block joint to the fixed slot downwards, steps up the terminal from the both sides of terminal, improves the fastness of being connected between terminal and the spread groove, avoids the terminal to drop from the inside of spread groove, guarantees the intercommunication of circuit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connecting groove of the present invention;
fig. 3 is a schematic structural diagram of the sealing ring of the present invention.
In the figure: 1. a connector; 2. a wire harness; 3. a protective shell; 4. connecting grooves; 5. a fixing plate; 6. a raised block; 7. fixing a nut; 8. a seal ring; 81. a raised rib; 82. an arc groove; 9. a wire; 10. a terminal; 11. fixing grooves; 12. a fixed block; 13. supporting the spring.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-voltage wire harness joint for an automobile comprises a connector 1 and a wire harness 2, wherein the outer part of the connector 1 is fixedly connected with a protective shell 3, the right side of the connector 1 is provided with a connecting groove 4, the outer part of the wire harness 2 is fixedly sleeved with a fixing plate 5, the fixing plate 5 is clamped inside a fixing nut 7, the left side of the fixing plate 5 is fixedly connected with a convex block 6, the outer part of the wire harness 2 is movably sleeved with the fixing nut 7, the connector 1 and the wire harness 2 are connected in an inserting mode, when the connector 1 or the wire harness 2 is damaged, the fixing nut 7 can be unscrewed to pull out the wire harness 2 from the connector 1, then the connector 1 or the wire harness 2 is replaced, the connector 1 or the wire harness 2 does not need to be discarded, materials are saved, the use cost is reduced, the left side of the fixing nut 7 is in threaded connection with the right end of, the sealing ring 8 is ring-sleeved, the outer part of the sealing ring 8 is fixedly connected with two protruding ribs 81, the number of the protruding ribs 81 is two, the right side of the sealing ring 8 is provided with an arc groove 82, the arc groove 82 is matched with the protruding block 6, the sealing ring 8 is arranged between the protective shell 3 and the fixing nut 7, the arc groove 82 on the right side of the sealing ring 8 is attached to the protruding block 6, the protruding ribs 81 on the outer part of the sealing ring 8 are in interference fit with the inner part of the protective shell 3, the sealing property between the protective shell 3 and the fixing nut 7 is improved, water is prevented from entering the inner part of the protective shell 3, the safety of the connector lug is protected, the left end of the wiring harness 2 is fixedly connected with a lead 9, the left end of the lead 9 is fixedly connected with a terminal 10, the number of the terminals 10 is three, the outer surface of the terminal 10 is provided with fixing, fixed block 12 has been cup jointed in the inside activity of spread groove 4, fixed block 12 is in the same place with fixed slot 11 joint, outside through at terminal 10 sets up fixed slot 11, after in spread groove 4 is pegged graft to terminal 10, utilize supporting spring 13 to promote fixed block 12 joint to the inside of fixed slot 11 downwards, both sides from terminal 10 step up terminal 10, improve the fastness of being connected between terminal 10 and the spread groove 4, avoid terminal 10 to drop from the inside of spread groove 4, guarantee the intercommunication of circuit, the top fixedly connected with supporting spring 13 of fixed block 12, supporting spring 13 fixed mounting is in the inside of connector 1.
To sum up, this car high pressure pencil connects, during the use, earlier with sealing washer 8 cover on pencil 2, then peg graft the inside of connector 1 with pencil 2, make pencil 2 left terminal 10 peg graft together with connector 1 right side spread groove 4, fixed block 12 is in the fixed slot 11 of joint under supporting spring 13's promotion in the joint, fixes terminal 10, then, rotatory fixing nut 7 is in the same place with spread groove 4 threaded connection, can.
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. The utility model provides an automobile high pressure pencil connects, includes connector (1), pencil (2), its characterized in that: the utility model discloses a wire harness connection structure, including connector (1), connecting groove (4), fixed plate (5) have been cup jointed to the external fixation of pencil (2), fixing nut (7) have been cup jointed in the outside activity of pencil (2), the left side of fixing nut (7) is in the same place with the right-hand member threaded connection of protective housing (3), be provided with between fixing nut (7) and protective housing (3) sealing washer (8), the left end fixedly connected with wire (9) of pencil (2), the left end fixedly connected with terminal (10) of wire (9), terminal (10) are pegged graft in the inside of connecting groove (4).
2. The automotive high-voltage wire harness connector according to claim 1, characterized in that: fixed plate (5) joint is in the inside of fixation nut (7), the left side fixedly connected with protruding piece (6) of fixed plate (5).
3. The automotive high-voltage wire harness connector according to claim 1, characterized in that: the ring that is of sealing washer (8) describes, the protruding muscle (81) of outside fixedly connected with of sealing washer (8), the quantity of protruding muscle (81) has two, circular arc groove (82) have been seted up on the right side of sealing washer (8), circular arc groove (82) and protruding piece (6) phase-match.
4. The automotive high-voltage wire harness connector according to claim 1, characterized in that: the number of the terminals (10) is three, fixing grooves (11) are formed in the outer surface of each terminal (10), and the fixing grooves (11) are symmetrically distributed on the upper side and the lower side of each terminal (10).
5. The automotive high-voltage wire harness connector according to claim 1, characterized in that: fixed block (12) have been cup jointed in the inside activity of spread groove (4), fixed block (12) are in the same place with fixed slot (11) joint, the top fixedly connected with supporting spring (13) of fixed block (12), supporting spring (13) fixed mounting is in the inside of connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098290.5U CN212737985U (en) | 2020-06-15 | 2020-06-15 | High-voltage wire harness connector for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098290.5U CN212737985U (en) | 2020-06-15 | 2020-06-15 | High-voltage wire harness connector for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212737985U true CN212737985U (en) | 2021-03-19 |
Family
ID=75009093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021098290.5U Expired - Fee Related CN212737985U (en) | 2020-06-15 | 2020-06-15 | High-voltage wire harness connector for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212737985U (en) |
-
2020
- 2020-06-15 CN CN202021098290.5U patent/CN212737985U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |