CN214384794U - Novel wire harness joint - Google Patents
Novel wire harness joint Download PDFInfo
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- CN214384794U CN214384794U CN202120903076.0U CN202120903076U CN214384794U CN 214384794 U CN214384794 U CN 214384794U CN 202120903076 U CN202120903076 U CN 202120903076U CN 214384794 U CN214384794 U CN 214384794U
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- head body
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- sleeve
- male
- wall
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Abstract
The utility model discloses a novel wire harness connector, which comprises a male head body, a female head body, a protection mechanism and a sealing mechanism; the male head body is fixedly connected to one end of the first wiring harness, a slotted hole is formed in one end, far away from the first wiring harness, of the male head body, and a plurality of contact pins are uniformly distributed at the bottom of the slotted hole; the female head body is fixedly connected to one end of the second wire harness; the protection mechanism is arranged in the slotted hole in a sliding manner and used for protecting the contact pin when the male head body is separated from the female head body; and the sealing mechanism is arranged on the male head body and the female head body and is used for sealing the connecting part of the male head body and the female head body. The utility model discloses a pencil connects when idle, can protect the contact pin, ensures pencil electric connection, and connects the back and seal effectually.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a novel wire harness connects.
Background
In order to facilitate the quick connection of the wire harnesses, the wire harnesses are connected by adopting a wire harness connector. The wire harness connector mostly adopts a contact pin and a jack type, so that the quick connection of the wire harness is realized. When the wiring harness connector is idle, the contact pin is exposed in the air and is easy to corrode and rust, so that the electrical connection of the wiring harness is influenced; and the wire harness joint is poor in sealing effect after being connected, and is easy to leak electricity in a humid environment.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect or not enough among the prior art, it is expected to provide one kind when idle, can protect the contact pin, ensures pencil electric connection, and connects the effectual novel pencil joint of back seal.
The utility model provides a novel wire harness connector, which comprises a male head body, a female head body, a protection mechanism and a sealing mechanism; wherein the content of the first and second substances,
the male head body is fixedly connected to one end of a first wiring harness, a slotted hole is formed in one end, far away from the first wiring harness, of the male head body, a plurality of contact pins electrically connected with the first wiring harness are uniformly distributed at the bottom of the slotted hole, the contact pins extend out of the slotted hole, and a protective sleeve is arranged on the periphery of the contact pins at the notch of the slotted hole;
the female head body is fixedly connected to one end of a second wire harness, a connector capable of being inserted into the protective sleeve is arranged at one end, far away from the second wire harness, of the female head body, and a jack electrically connected with the second wire harness is arranged on the connector corresponding to the contact pin;
the protection mechanism is arranged in the slotted hole in a sliding manner and used for protecting the contact pin when the male head body is separated from the female head body;
the sealing mechanism is arranged on the male head body and the female head body and used for sealing the connecting part of the male head body and the female head body.
Further, the sealing mechanism comprises a female sleeve, an end plate, a sealing ring and a male sleeve; wherein the content of the first and second substances,
the female sleeve is sleeved on the periphery of the male head body, and an internal thread is arranged at one end, far away from the first wiring harness, of the inner wall of the female sleeve;
the end plate is annular and is fixedly arranged at one end, close to the first wiring harness, of the inner wall of the female sleeve, the inner wall of the end plate is in sliding sleeve joint with the outer wall of the male head body, a circle of first baffle ring is fixedly arranged on the outer wall of the male head body and positioned on the inner side of the end plate, a circle of first sealing ring is arranged on the wall surface, close to the end plate, of the first baffle ring, and a circle of second baffle ring is fixedly arranged on the outer wall of the male head body and positioned on the outer side of the end plate;
the sealing ring is fixedly arranged on the inner wall of the female sleeve and positioned between the internal thread and the end plate, the inner diameter of the sealing ring is larger than the outer diameter of the first baffle ring, and one side of the sealing ring, which is close to the internal thread, is provided with a circle of second sealing ring;
the male sleeve is fixedly sleeved on the female head body and located on the periphery of the connector, and external threads connected with the internal threads are arranged on the outer wall of the male sleeve.
Furthermore, the protection mechanism including set up in the rubber protection piece in the protective sleeve section of thick bamboo, it is a plurality of to correspond on the rubber protection piece the contact pin one-to-one be provided with the through-hole, the rubber protection piece slides and cup joints in a plurality of on the contact pin, the bottom of rubber protection piece slides the embedding set up in the slotted hole, and is a plurality of lie in the periphery of contact pin the supporting spring has been cup jointed between the tank bottom of rubber protection piece and slotted hole.
Furthermore, the outer wall of the female sleeve is uniformly provided with anti-skid convex ridges for rotating the female sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a pencil joint is provided with protection mechanism, and when public first body and female head body were not connected, protection mechanism protected the contact pin in public first body, can prevent that the contact pin from exposing to corrode in the air and rust, ensured the electric connection of pencil;
(2) the utility model discloses a pencil connects and still is provided with sealing mechanism, and public first body and female first body coupling back can seal up the position of being connected of public first body and female first body through sealing mechanism for the pencil is connected the position and can not leak electricity under humid environment, has ensured the security that the pencil is connected.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.
Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural view of a novel wire harness joint;
fig. 2 is a schematic sectional structure diagram of the novel wire harness joint.
Reference numbers in the figures: 11. a first wire harness; 12. a second wire harness; 13. a male body; 14. a female body; 15. a protection mechanism; 16. a sealing mechanism;
31. a slot; 32. inserting a pin; 33. a protective sleeve; 34. a first retainer ring; 35. a first seal ring; 36. a second retainer ring;
41. a connector;
51. a rubber protection block; 52. a through hole; 53. a support spring;
61. a female sleeve; 62. an end plate; 63. a seal ring; 64. a male bushing; 65. an internal thread; 66. a second seal ring; 67. an external thread; 68. the antiskid is stupefied.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, an embodiment of the present invention provides a novel wire harness connector, including a male body 13, a female body 14, a protection mechanism 15, and a sealing mechanism 16; wherein the content of the first and second substances,
the male head body 13 is fixedly connected to one end of the first wiring harness 11, a slotted hole 31 is formed in one end, far away from the first wiring harness 11, of the male head body 13, a plurality of contact pins 32 electrically connected with the first wiring harness 11 are uniformly distributed at the bottom of the slotted hole 31, the contact pins 32 extend out of the slotted hole 31, and a protective sleeve 33 is arranged on the periphery of the contact pins 32 at the notch of the slotted hole 31;
the female head body 14 is fixedly connected to one end of the second wiring harness 12, one end, far away from the second wiring harness 12, of the female head body 14 is provided with a connector 41 capable of being inserted into the protective sleeve 33, and a jack electrically connected with the second wiring harness 12 is arranged on the connector 41 corresponding to the contact pin 32;
the protection mechanism 15 is arranged in the slotted hole 31 in a sliding manner and is used for protecting the pin 31 when the male head body 13 is separated from the female head body 14;
and the sealing mechanism 16 is arranged on the male head body 13 and the female head body 14 and is used for sealing the connection part of the male head body 13 and the female head body 14.
In this embodiment, after the connector 41 is inserted into the protective sleeve 33, the pin 32 is inserted into the receptacle, and the male body 13 is connected to the female body 14, so as to electrically connect the first harness 11 and the second harness 12. The sealing mechanism 16 is connected, and the sealing mechanism 16 wraps and seals the connecting part of the first wire harness 11 and the second wire harness 12, so that the connecting part of the first wire harness 11 and the second wire harness 12 cannot leak electricity in a humid environment, and the electricity utilization safety is ensured.
Public first body 13 and female first body 14 part back, protection machanism 15 upsets and live contact pin 32 parcel, has avoided contact pin 32 directly to expose in the air, prevents contact pin 32 rust and corrosion, has prolonged the life that the pencil connects, has ensured that the pencil connects good electric connection.
In a preferred embodiment, as shown in fig. 1 and 2, the sealing mechanism 16 includes a female sleeve 61, an end plate 62, a sealing ring 63, and a male sleeve 64; wherein the content of the first and second substances,
the female sleeve 61 is sleeved on the periphery of the male head body 13, and an internal thread 65 is arranged at one end, far away from the first wiring harness 11, of the inner wall of the female sleeve 61;
the end plate 62 is annular and is fixedly arranged at one end, close to the first harness 11, of the inner wall of the female sleeve 61, the inner wall of the end plate 62 is in sliding sleeve joint with the outer wall of the male body 13, a circle of first baffle ring 34 is fixedly arranged on the outer wall of the male body 13 and positioned on the inner side of the end plate 62, a circle of first sealing ring 35 is arranged on the wall surface, close to the end plate 62, of the first baffle ring 34, and a circle of second baffle ring 36 is fixedly arranged on the outer wall of the male body 13 and positioned on the outer side of the end plate 62;
the sealing ring 63 is fixedly arranged on the inner wall of the female sleeve 61 and positioned between the internal thread 65 and the end plate 62, the inner diameter of the sealing ring 63 is larger than the outer diameter of the first baffle ring 34, and one side, close to the internal thread 65, of the sealing ring 63 is provided with a circle of second sealing ring 66;
and a male sleeve 64 fixedly sleeved on the female head body 14 and positioned on the periphery of the connecting head 41, wherein the outer wall of the male sleeve 64 is provided with an external thread 67 in threaded connection with the internal thread 65.
In this embodiment, before the male body 13 is connected to the female body 14, the female sleeve 61 is moved to make the end plate 62 stick to the second stop ring 36, so as to expose the protection sleeve 33, thereby facilitating the plug-in connection between the connector 41 and the protection sleeve 33.
After the connector 41 is inserted into the protective sleeve 33, the female sleeve 61 is rotated to enable the female sleeve 61 to be in threaded connection with the male sleeve 64 until the end plate 62 abuts against the first sealing ring 35, meanwhile, the end part of the male sleeve 64 abuts against the second sealing ring 66, and the connecting part of the male head body 13 and the female head body 14 is sealed by the sealing mechanism 16, so that the safety of wiring harness connection is ensured. Meanwhile, the sealing mechanism 16 improves the firmness of the connection between the male body 13 and the female body 14.
In a preferred embodiment, as shown in fig. 2, the protection mechanism 15 includes a rubber protection block 51 disposed in the protection sleeve 33, through holes 52 are disposed on the rubber protection block 51 corresponding to the pins 32, the rubber protection block 51 is slidably sleeved on the pins 32, a bottom end of the rubber protection block 51 is slidably inserted into the slot 31, and a support spring 53 is sleeved on an outer periphery of the pins 32 between the rubber protection block 51 and a bottom of the slot 31.
In this embodiment, in the separated state of the male body 13 and the female body 14, the rubber protection block 51 extends into the protection sleeve 33 under the elastic force of the supporting spring 53 to wrap the exposed end of the contact pin 32, so that the protection effect is good.
When the male body 13 and the female body 14 are connected, the connector 41 pushes the rubber protection block 51 into the slot 31 without affecting the connection between the pin 32 and the jack, and the pin 32 and the jack are prevented from slipping off through the connection of the sealing mechanism 16.
In a preferred embodiment, as shown in fig. 1, the outer wall of the female sleeve 61 is uniformly provided with anti-slip ribs 68 for rotating the female sleeve 61, so that the female sleeve 61 is not easy to slip when rotated.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. A novel wire harness connector is characterized by comprising a male head body, a female head body, a protection mechanism and a sealing mechanism; wherein the content of the first and second substances,
the male head body is fixedly connected to one end of a first wiring harness, a slotted hole is formed in one end, far away from the first wiring harness, of the male head body, a plurality of contact pins electrically connected with the first wiring harness are uniformly distributed at the bottom of the slotted hole, the contact pins extend out of the slotted hole, and a protective sleeve is arranged on the periphery of the contact pins at the notch of the slotted hole;
the female head body is fixedly connected to one end of a second wire harness, a connector capable of being inserted into the protective sleeve is arranged at one end, far away from the second wire harness, of the female head body, and a jack electrically connected with the second wire harness is arranged on the connector corresponding to the contact pin;
the protection mechanism is arranged in the slotted hole in a sliding manner and used for protecting the contact pin when the male head body is separated from the female head body;
the sealing mechanism is arranged on the male head body and the female head body and used for sealing the connecting part of the male head body and the female head body.
2. The wire harness joint according to claim 1, wherein the sealing mechanism comprises a female sleeve, an end plate, a sealing ring, and a male sleeve; wherein the content of the first and second substances,
the female sleeve is sleeved on the periphery of the male head body, and an internal thread is arranged at one end, far away from the first wiring harness, of the inner wall of the female sleeve;
the end plate is annular and is fixedly arranged at one end, close to the first wiring harness, of the inner wall of the female sleeve, the inner wall of the end plate is in sliding sleeve joint with the outer wall of the male head body, a circle of first baffle ring is fixedly arranged on the outer wall of the male head body and positioned on the inner side of the end plate, a circle of first sealing ring is arranged on the wall surface, close to the end plate, of the first baffle ring, and a circle of second baffle ring is fixedly arranged on the outer wall of the male head body and positioned on the outer side of the end plate;
the sealing ring is fixedly arranged on the inner wall of the female sleeve and positioned between the internal thread and the end plate, the inner diameter of the sealing ring is larger than the outer diameter of the first baffle ring, and one side of the sealing ring, which is close to the internal thread, is provided with a circle of second sealing ring;
the male sleeve is fixedly sleeved on the female head body and located on the periphery of the connector, and external threads connected with the internal threads are arranged on the outer wall of the male sleeve.
3. The wire harness connector according to claim 2, wherein the shielding mechanism comprises a rubber shielding block disposed in the shielding sleeve, through holes are disposed in the rubber shielding block in a one-to-one correspondence with the plurality of pins, the rubber shielding block is slidably sleeved on the plurality of pins, a bottom end of the rubber shielding block is slidably inserted into the slot, and a supporting spring is sleeved on an outer periphery of the plurality of pins between the rubber shielding block and a bottom of the slot.
4. The wire harness joint according to claim 3, wherein the outer wall of the female sleeve is evenly provided with anti-slip ridges for rotating the female sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903076.0U CN214384794U (en) | 2021-04-28 | 2021-04-28 | Novel wire harness joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903076.0U CN214384794U (en) | 2021-04-28 | 2021-04-28 | Novel wire harness joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214384794U true CN214384794U (en) | 2021-10-12 |
Family
ID=77992814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903076.0U Active CN214384794U (en) | 2021-04-28 | 2021-04-28 | Novel wire harness joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214384794U (en) |
-
2021
- 2021-04-28 CN CN202120903076.0U patent/CN214384794U/en active Active
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