CN219874239U - Wire harness connector with terminal retaining structure - Google Patents
Wire harness connector with terminal retaining structure Download PDFInfo
- Publication number
- CN219874239U CN219874239U CN202320874255.5U CN202320874255U CN219874239U CN 219874239 U CN219874239 U CN 219874239U CN 202320874255 U CN202320874255 U CN 202320874255U CN 219874239 U CN219874239 U CN 219874239U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- terminal
- retaining
- riveting
- connector
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a pencil connector with terminal retaining structure, the connector comprises terminal, gluey seat, preceding gluey shell, pencil, riveting cover and back gluey shell, the terminal is inserted and is located in the gluey seat, glue the seat and insert and locate in the preceding gluey shell, the pencil with the terminal is riveted, the riveting cover is located the periphery of pencil is fixed with the riveting, back gluey shell cover is located the periphery of pencil and is located the rear side of riveting cover, the front side of back gluey shell be formed with the retaining post that the riveting cover corresponds, back gluey shell with preceding gluey shell lock joint is fixed, retaining post with the riveting cover offsets. According to the scheme, the riveting sleeve with the convex edge is formed at the outer Zhou Mao pressing rear end of the wire harness, the retaining column formed on the inner side of the rear rubber shell is matched, the retaining structure for retaining the wire harness is formed, the terminal retaining structure is simple and ingenious, the terminal is enabled to achieve retaining, meanwhile, the internal structural design of the connector is simplified, and then the waterproof reliability of the connector is improved.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a wire harness connector with a terminal retaining structure.
Background
Connectors are a component that electronic engineering technicians often contact. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Currently, connectors generally employ relatively complex internal structural designs in order to ensure that their internal terminals are retained. However, the complicated terminal retaining structure also causes a problem that the waterproof reliability of the connector is deteriorated.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a harness connector having a terminal retaining structure.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a harness connector with a terminal retaining structure.
To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a pencil connector with terminal retaining structure, the connector comprises terminal, gluey seat, preceding gluey shell, pencil, riveting cover and back gluey shell, the terminal is inserted and is located in the gluey seat, glue the seat and insert and locate in the preceding gluey shell, the pencil with the terminal is riveted, the riveting cover is located the periphery of pencil is fixed with the riveting, back gluey shell cover is located the periphery of pencil and is located the rear side of riveting cover, the front side of back gluey shell be formed with the retaining post that the riveting cover corresponds, back gluey shell with preceding gluey shell lock joint is fixed, retaining post with the riveting cover offsets.
The preferable technical scheme is as follows: the riveting sleeve is of a cylindrical structure, and a convex edge extending outwards along the radial direction is formed at the rear end of the riveting sleeve.
The preferable technical scheme is as follows: the convex edge is of a flat annular structure.
The preferable technical scheme is as follows: the riveting sleeve is formed by punching a copper pipe.
The preferable technical scheme is as follows: the sealing ring is sleeved on the wire harness and the retaining column and is positioned between the rear rubber shell and the riveting sleeve; the sealing ring is provided with a first through hole for the wire harness to pass through and a second through hole for the retaining column to pass through.
The preferable technical scheme is as follows: the sealing ring is made of rubber.
Due to the application of the technical scheme, the utility model has the following beneficial effects:
according to the wire harness connector with the terminal retaining structure, the protruding edge riveting sleeve is formed at the outer Zhou Mao rear end of the wire harness and matched with the retaining column formed at the inner side of the rear rubber shell to form the retaining structure for retaining the wire harness, and the wire harness and the terminal are fixed by riveting, so that the terminal is indirectly retained; the terminal retaining structure is simple and ingenious, the terminal is enabled to achieve retaining, meanwhile, the internal structural design of the connector is simplified, and therefore waterproof reliability of the connector is improved.
Drawings
Fig. 1 is a schematic perspective view of a harness connector according to the present utility model.
Fig. 2 is an exploded view of the harness connector according to the present utility model.
Fig. 3 is a schematic perspective view of a swage sleeve in a harness connector according to the present utility model.
Fig. 4 is a schematic perspective view of a rear rubber case in the harness connector according to the present utility model.
Fig. 5 is a schematic view showing a three-dimensional structure of a seal ring in a harness connector according to the present utility model
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-5. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, according to one general technical concept of the present utility model, there is provided a wire harness connector having a terminal retaining structure, the connector being composed of a terminal 1, a rubber base 2, a front rubber housing 3, a wire harness 4, a rivet sleeve 5, a sealing ring 6 and a rear rubber housing 7, the terminal 1 being inserted into the rubber base 2, the rubber base 2 being inserted into the front rubber housing 3, the wire harness 4 being riveted with the terminal 1, the rivet sleeve 5 being fitted around the wire harness 4 and being fixed by riveting, the sealing ring 6 being fitted around the wire harness 4 and being located at a rear side of the rivet sleeve 5, the rear rubber housing 7 being fitted around the wire harness 4 and being located at a rear side of the sealing ring 6, a retaining post 71 corresponding to the rivet sleeve 5 being formed at a front side of the rear rubber housing 7, the retaining post 71 passing through the sealing ring 6 and being abutted against the rivet sleeve 5.
As shown in fig. 4, in the illustrated embodiment, the riveting sleeve 5 is formed into a cylindrical structure by punching a copper tube, a convex edge 51 extending outwards in a radial direction is formed at the rear end of the riveting sleeve 5, and the convex edge 51 is in a flat annular structure so as to increase the contact area with the retaining post 71 and improve the retaining effect.
As shown in fig. 5, in the illustrated embodiment, the seal ring 6 is made of rubber, and a plurality of sets of annular outer grooves are formed on the outer peripheral wall of the seal ring 6 for forming a sealing waterproof structure with the rear rubber case 7; the sealing ring 6 is provided with a first through hole 61 for the wire harness 4 to pass through, and a plurality of groups of first annular inner grooves are formed on the inner peripheral wall of the first through hole 61 and are used for forming a sealing waterproof structure with the wire harness 4; the sealing ring 6 is also provided with a second through hole 62 for the retaining post 71 to pass through, and a plurality of groups of second annular inner grooves are formed on the inner peripheral wall of the second through hole 62 and are used for forming a sealing waterproof structure with the retaining post 71.
Therefore, the utility model has the following advantages:
according to the wire harness connector with the terminal retaining structure, the protruding edge riveting sleeve is formed at the outer Zhou Mao rear end of the wire harness and matched with the retaining column formed at the inner side of the rear rubber shell to form the retaining structure for retaining the wire harness, and the wire harness and the terminal are fixed by riveting, so that the terminal is indirectly retained; the terminal retaining structure is simple and ingenious, the terminal is enabled to achieve retaining, meanwhile, the internal structural design of the connector is simplified, and therefore waterproof reliability of the connector is improved.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (6)
1. A wire harness connector having a terminal retaining structure, characterized in that: the connector comprises a terminal, a rubber seat, a front rubber shell, a wire harness, a riveting sleeve and a rear rubber shell, wherein the terminal is inserted into the rubber seat, the rubber seat is inserted into the front rubber shell, the wire harness is riveted with the terminal, the riveting sleeve is sleeved on the periphery of the wire harness and is fixedly riveted, the rear rubber shell is sleeved on the periphery of the wire harness and is positioned on the rear side of the riveting sleeve, a retaining column corresponding to the riveting sleeve is formed on the front side of the rear rubber shell, the rear rubber shell is fixedly buckled with the front rubber shell, and the retaining column is abutted against the riveting sleeve.
2. The wire harness connector with a terminal retaining structure according to claim 1, wherein: the riveting sleeve is of a cylindrical structure, and a convex edge extending outwards along the radial direction is formed at the rear end of the riveting sleeve.
3. The wire harness connector with a terminal retaining structure according to claim 2, wherein: the convex edge is of a flat annular structure.
4. The wire harness connector with a terminal retaining structure according to claim 1, wherein: the riveting sleeve is formed by punching a copper pipe.
5. The wire harness connector with a terminal retaining structure according to claim 1, wherein: the sealing ring is sleeved on the wire harness and the retaining column and is positioned between the rear rubber shell and the riveting sleeve; the sealing ring is provided with a first through hole for the wire harness to pass through and a second through hole for the retaining column to pass through.
6. The wire harness connector with a terminal retaining structure according to claim 5, wherein: the sealing ring is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874255.5U CN219874239U (en) | 2023-04-18 | 2023-04-18 | Wire harness connector with terminal retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874255.5U CN219874239U (en) | 2023-04-18 | 2023-04-18 | Wire harness connector with terminal retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874239U true CN219874239U (en) | 2023-10-20 |
Family
ID=88330947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320874255.5U Active CN219874239U (en) | 2023-04-18 | 2023-04-18 | Wire harness connector with terminal retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874239U (en) |
-
2023
- 2023-04-18 CN CN202320874255.5U patent/CN219874239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |