CN219696762U - Connector housing assembly and connector - Google Patents
Connector housing assembly and connector Download PDFInfo
- Publication number
- CN219696762U CN219696762U CN202320596175.8U CN202320596175U CN219696762U CN 219696762 U CN219696762 U CN 219696762U CN 202320596175 U CN202320596175 U CN 202320596175U CN 219696762 U CN219696762 U CN 219696762U
- Authority
- CN
- China
- Prior art keywords
- housing
- connector
- mounting plate
- inner housing
- annular
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 239000012212 insulator Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector housing assembly and a connector. The connector housing assembly includes: an inner housing having a plurality of annular grooves formed on an outer circumferential surface thereof and spaced apart from each other in an axial direction of the inner housing; and an outer case including a pair of outer case halves assembled to the inner case and having an annular protrusion formed on an inner circumferential surface thereof. The annular projection is adapted to engage with any one of the plurality of annular grooves such that the mounting position of the outer shell relative to the inner shell is adjustable; external threads adapted to be connected with the nuts and flange portions adapted to abut against the mounting plate are formed on outer peripheral surfaces of both ends of the outer case, respectively, so that the outer case can be fastened to the mounting plate by the nuts. In the present utility model, the mounting position of the outer housing relative to the inner housing is adjustable, which enables the height of the connector exposed from the outside of the mounting plate to be adjusted. Therefore, the utility model can meet the different exposed plate height requirements of customers and expand the application range.
Description
Technical Field
The present utility model relates to a connector housing assembly and a connector including the same.
Background
In the prior art, the height of the connector exposed from the mounting plate is fixed. This results in the need to redesign the connector when the height of the connector exposed from the mounting board needs to be changed, which results in high costs.
Furthermore, in the prior art, the connector housing can only be mounted in the forward direction. This results in that when the connector housing needs to be installed in reverse, the connector housing has to be redesigned, which results in higher costs.
Disclosure of Invention
The present utility model is directed to solving at least one of the above-mentioned problems and disadvantages of the prior art.
According to one aspect of the present utility model, a connector housing assembly is provided. The connector housing assembly includes: an inner housing having a plurality of annular grooves formed on an outer circumferential surface thereof and spaced apart from each other in an axial direction of the inner housing; and an outer case including a pair of outer case halves assembled on the inner case and having an annular protrusion formed on an inner circumferential surface thereof. The annular projection being adapted to engage with any one of the plurality of annular grooves such that the mounting position of the outer housing relative to the inner housing is adjustable; external threads adapted to be connected with nuts and flange portions adapted to abut against the mounting plate are formed on outer peripheral surfaces of both ends of the outer case, respectively, so that the outer case can be fastened to the mounting plate by the nuts.
According to an exemplary embodiment of the utility model, the connector housing assembly further comprises a first sealing ring mounted in an annular groove of the inner housing and pressed in the annular groove by an annular protrusion on the outer housing to achieve a seal between the inner housing and the outer housing.
According to an exemplary embodiment of the utility model, the connector housing assembly further comprises a nut in external threaded connection with the outer housing for fastening the outer housing to the mounting plate.
According to another exemplary embodiment of the present utility model, the outer housing has a neck portion between the external thread and the flange portion; the connector housing assembly further includes a second seal ring that is sleeved over the neck of the outer housing and adapted to be compressed between the mounting plate and the outer housing to effect a seal therebetween.
According to another exemplary embodiment of the present utility model, the annular protrusion is formed on an inner peripheral surface of the outer case radially opposite to the flange portion.
According to another exemplary embodiment of the present utility model, the inner housing has axially opposite ends, the annular groove is formed on an outer circumferential surface of one end of the inner housing, and a screw thread adapted to be connected with a counterpart connector is formed on an outer circumferential surface of the other end of the inner housing.
According to another exemplary embodiment of the utility model, the outer housing can be mounted both positively and negatively to the inner housing, so that the nuts for fastening the outer housing to the mounting plate can be located both outside and inside the mounting plate.
According to another exemplary embodiment of the present utility model, when the outer case is forward mounted to the inner case and fastened to the mounting plate, the flange portion of the outer case is located on the inner side of the mounting plate, and the nut is located on the outer side of the mounting plate; when the outer housing is reversely mounted to the inner housing and fastened to the mounting plate, the flange portion of the outer housing is located outside the mounting plate, and the nut is located inside the mounting plate.
According to another aspect of the present utility model, a connector is provided. The connector includes: the aforementioned connector housing assembly; an insulator installed in the inner case; and a terminal held on the insulator.
According to an exemplary embodiment of the utility model, one end of the terminal is adapted to be crimped onto a cable and the other end is adapted to be coupled counter-to-counter with a counter-to-counter terminal of a counter-to-counter connector.
According to another exemplary embodiment of the present utility model, an annular mounting groove is formed on an outer circumferential surface of the insulator, and the connector further includes a seal ring mounted in the annular mounting groove; the seal ring is compressed between the inner housing and the insulator to effect a seal between the inner housing and the insulator.
In the foregoing respective exemplary embodiments according to the present utility model, the mounting position of the outer case with respect to the inner case can be adjusted, which enables the height of the connector exposed from the outside of the mounting plate to be adjusted. Therefore, in the utility model, the same connector can meet different exposed plate height requirements of customers, the application range of the connector is enlarged, and the use cost is reduced.
Furthermore, in some of the foregoing exemplary embodiments according to the present utility model, the outer housing can be mounted to the inner housing either positively or negatively. Therefore, the connector can meet the requirements of the positive and negative assembly of clients, and further expands the application range of the connector.
Other objects and advantages of the present utility model will become apparent from the following description of the utility model with reference to the accompanying drawings, which provide a thorough understanding of the present utility model.
Drawings
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the utility model;
FIG. 2 shows an exploded schematic view of a connector according to an exemplary embodiment of the utility model;
FIG. 3 shows a schematic view of a pair of outer housing halves of a connector assembled to an inner housing according to an exemplary embodiment of the present utility model;
fig. 4 shows a schematic perspective view of one housing half of a connector according to an exemplary embodiment of the utility model;
FIG. 5 shows a schematic view of a connector secured to a mounting plate with an outer housing being forward mounted on an inner housing according to an example embodiment of the utility model;
fig. 6 shows a schematic view of a connector secured to a mounting plate with an outer housing mounted in reverse on an inner housing according to an exemplary embodiment of the utility model.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of embodiments of the present utility model with reference to the accompanying drawings is intended to illustrate the general inventive concept and should not be taken as limiting the utility model.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in the drawings in order to simplify the drawings.
According to one general technical concept of the present utility model, a connector housing assembly is provided. The connector housing assembly includes: an inner housing having a plurality of annular grooves formed on an outer circumferential surface thereof and spaced apart from each other in an axial direction of the inner housing; and an outer case including a pair of outer case halves assembled on the inner case and having an annular protrusion formed on an inner circumferential surface thereof. The annular projection being adapted to engage with any one of the plurality of annular grooves such that the mounting position of the outer housing relative to the inner housing is adjustable; external threads adapted to be connected with nuts and flange portions adapted to abut against the mounting plate are formed on outer peripheral surfaces of both ends of the outer case, respectively, so that the outer case can be fastened to the mounting plate by the nuts.
According to another general technical concept of the present utility model, a connector is provided. The connector includes: the aforementioned connector housing assembly; an insulator installed in the inner case; and a terminal held on the insulator.
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the utility model; FIG. 2 shows an exploded schematic view of a connector according to an exemplary embodiment of the utility model; fig. 3 shows a schematic view of a pair of outer housing halves 20 of a connector assembled to an inner housing 1 according to an exemplary embodiment of the utility model; fig. 4 shows a schematic perspective view of one housing half 20 of a connector according to an exemplary embodiment of the utility model.
As shown in fig. 1-4, in one exemplary embodiment of the present utility model, a connector housing assembly is disclosed. The connector housing assembly mainly includes: an inner housing 1 and an outer housing 2. A plurality of annular grooves 12 are formed on the outer peripheral surface of the inner housing 1, and the plurality of annular grooves 12 are distributed at intervals in the axial direction of the inner housing 1. The outer case 2 includes a pair of outer case halves 20 assembled to the inner case 1, and an annular protrusion 23 is formed on the inner peripheral surface of the outer case 2.
As shown in fig. 1 to 4, in the illustrated embodiment, the annular projection 23 on the outer housing 2 is adapted to engage with any one of the plurality of annular grooves 12 on the inner housing 1 so that the mounting position of the outer housing 2 relative to the inner housing 1 can be adjusted.
Fig. 5 shows a schematic view of the connector according to an exemplary embodiment of the utility model fastened to a mounting plate 7, wherein the outer housing 2 is mounted positively on the inner housing 1.
As shown in fig. 1 to 5, in the illustrated embodiment, external threads 21 adapted to be connected with the nut 3 and flange portions 22 adapted to abut on the mounting plate 7 are formed on the outer peripheral surfaces of both ends of the outer case 2, respectively, so that the outer case 2 can be fastened to the mounting plate 7 by the nut 3.
As shown in fig. 1 to 5, in the illustrated embodiment, the mounting position of the outer housing 2 relative to the inner housing 1 is adjustable, which enables the height of the connector exposed from the outside of the mounting plate 7 to be adjusted. Therefore, in the utility model, the same connector can meet different exposed plate height requirements of customers, the application range of the connector is enlarged, and the use cost is reduced.
As shown in fig. 1 to 5, in the illustrated embodiment, the connector housing assembly further comprises a first sealing ring 13, the first sealing ring 13 being mounted in the annular groove 12 of the inner housing 1 and being pressed in the annular groove 12 by an annular projection 23 on the outer housing 2 to achieve a seal between the inner housing 1 and the outer housing 2.
As shown in fig. 1-5, in the illustrated embodiment, the connector housing assembly further includes a nut 3, the nut 3 being coupled with external threads 21 on the outer housing 2 for securing the outer housing 2 to the mounting plate 7.
As shown in fig. 1 to 5, in the illustrated embodiment, the outer housing 2 has a neck 24 between the external thread 21 and the flange portion 22. The connector housing assembly further comprises a second sealing ring 25. A second sealing ring 25 is fitted over the neck 24 of the outer housing 2 and is adapted to be compressed between the mounting plate 7 and the outer housing 2 to effect a seal therebetween.
As shown in fig. 1 to 5, in the illustrated embodiment, an annular projection 23 is formed on an inner peripheral surface of the outer case 2 radially opposite to the flange portion 22.
As shown in fig. 1 to 5, in the illustrated embodiment, the inner housing 1 has axially opposite ends, an annular groove 12 is formed on an outer peripheral surface of one end of the inner housing 1, and a screw thread 11 adapted to be connected with a counter connector (not shown) is formed on an outer peripheral surface of the other end of the inner housing 1.
Fig. 6 shows a schematic view of the connector according to an exemplary embodiment of the utility model fastened to a mounting plate 7, wherein the outer housing 2 is mounted in reverse on the inner housing 1.
As shown in fig. 1 to 6, in the illustrated embodiment, the outer housing 2 can be mounted either forward to the inner housing 1 (as shown in fig. 5) or reverse to the inner housing 1 (as shown in fig. 6) such that the nuts 3 for fastening the outer housing 2 to the mounting plate 7 can be located either outside the mounting plate 7 or inside the mounting plate 7. The mounting plate 7 is typically a housing of the electrical device, which allows the nut 3 for fastening the connector to be located either outside or inside the housing of the electrical device.
As shown in fig. 5, in the illustrated embodiment, when the outer housing 2 is forward mounted to the inner housing 1 and fastened to the mounting plate 7, the flange portion 22 of the outer housing 2 is located inside the mounting plate 7 and the nut 3 is located outside the mounting plate 7.
As shown in fig. 6, in the illustrated embodiment, when the outer housing 2 is reversely mounted to the inner housing 1 and fastened to the mounting plate 7, the flange portion 22 of the outer housing 2 is located outside the mounting plate 7, and the nut 3 is located inside the mounting plate 7.
As shown in fig. 5 and 6, in the illustrated embodiment, the outer housing 2 can be mounted to the inner housing 1 either positively or reversely. Therefore, the connector can meet the requirements of the positive and negative assembly of clients, and further expands the application range of the connector.
In another exemplary embodiment of the present utility model, as shown in fig. 1 to 6, a connector is also disclosed. The connector mainly comprises: the aforementioned connector housing assembly, insulator 4 and terminal 5. The insulator 4 is mounted in the inner housing 1. The terminals 5 are held on the insulator 4.
As shown in fig. 1 to 6, in the illustrated embodiment, one end of the terminal 5 is adapted to be crimped onto the cable 6, and the other end of the terminal 5 is adapted to be mating-connected with a mating terminal (not shown) of a mating connector.
As shown in fig. 1 to 6, in the illustrated embodiment, an annular mounting groove 41 is formed on the outer peripheral surface of the insulator 4, and the connector further includes a seal ring 42 mounted in the annular mounting groove 41. The seal ring 42 is pressed between the inner housing 1 and the insulator 4 to achieve sealing between the inner housing 1 and the insulator 4.
It will be appreciated by those skilled in the art that the above-described embodiments are exemplary and that modifications may be made to the embodiments described in various embodiments without structural or conceptual aspects and that these variations may be resorted to without departing from the scope of the utility model.
Although the present utility model has been described with reference to the accompanying drawings, the examples disclosed in the drawings are intended to illustrate preferred embodiments of the utility model and are not to be construed as limiting the utility model.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and that the word "a" or "an" does not exclude a plurality. In addition, any element numbers of the claims should not be construed as limiting the scope of the utility model.
Claims (11)
1. A connector housing assembly, comprising:
an inner case (1) having a plurality of annular grooves (12) formed on an outer peripheral surface thereof and the plurality of annular grooves (12) being spaced apart in an axial direction of the inner case (1); and
an outer case (2) comprising a pair of outer case halves (20) assembled to the inner case (1) and having an annular projection (23) formed on an inner peripheral surface thereof,
the annular projection (23) being adapted to engage with any one of the plurality of annular grooves (12) such that the mounting position of the outer housing (2) relative to the inner housing (1) is adjustable,
external threads (21) adapted to be connected to the nut (3) and flange portions (22) adapted to abut against the mounting plate (7) are formed on outer peripheral surfaces of both ends of the outer case (2), respectively, so that the outer case (2) can be fastened to the mounting plate (7) through the nut (3).
2. The connector housing assembly of claim 1, further comprising:
-a first sealing ring (13) mounted in an annular groove (12) of the inner housing (1) and pressed in the annular groove (12) by an annular projection (23) on the outer housing (2) to achieve a seal between the inner housing (1) and the outer housing (2).
3. The connector housing assembly of claim 1, further comprising:
and a nut (3) connected with external threads (21) on the outer shell (2) for fastening the outer shell (2) to the mounting plate (7).
4. The connector housing assembly of claim 1, wherein:
-said outer shell (2) having a neck portion (24) between said external thread (21) and said flange portion (22);
the connector housing assembly further comprises a second sealing ring (25), the second sealing ring (25) being fitted over the neck (24) of the outer housing (2) and being adapted to be pressed between the mounting plate (7) and the outer housing (2) to achieve a seal therebetween.
5. The connector housing assembly of claim 1, wherein:
the annular projection (23) is formed on an inner peripheral surface of the outer case (2) radially opposite to the flange portion (22).
6. The connector housing assembly of claim 1, wherein:
the inner housing (1) has axially opposite ends, the annular groove (12) is formed on an outer peripheral surface of one end of the inner housing (1), and a screw thread (11) adapted to be connected with a counter connector is formed on an outer peripheral surface of the other end of the inner housing (1).
7. The connector housing assembly of claim 1, wherein:
the outer housing (2) can be mounted either positively or negatively on the inner housing (1), so that the nuts (3) for fastening the outer housing (2) to the mounting plate (7) can be located either outside the mounting plate (7) or inside the mounting plate (7).
8. The connector housing assembly of claim 7, wherein:
when the outer housing (2) is positively mounted to the inner housing (1) and fastened to the mounting plate (7), the flange portion (22) of the outer housing (2) is located inside the mounting plate (7), and the nut (3) is located outside the mounting plate (7);
when the outer housing (2) is reversely mounted to the inner housing (1) and fastened to the mounting plate (7), the flange portion (22) of the outer housing (2) is located outside the mounting plate (7), and the nut (3) is located inside the mounting plate (7).
9. A connector, comprising:
the connector housing assembly of any one of claims 1-8;
an insulator (4) mounted in the inner housing (1); and
and a terminal (5) held by the insulator (4).
10. The connector of claim 9, wherein:
one end of the terminal (5) is suitable for being pressed onto the cable (6), and the other end is suitable for being connected with a counter terminal of a counter connector in a counter mode.
11. The connector of claim 9, wherein:
an annular mounting groove (41) is formed on the outer peripheral surface of the insulator (4), and the connector further includes a seal ring (42) mounted in the annular mounting groove (41);
the sealing ring (42) is pressed between the inner housing (1) and the insulator (4) to achieve a seal between the inner housing (1) and the insulator (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596175.8U CN219696762U (en) | 2023-03-23 | 2023-03-23 | Connector housing assembly and connector |
| DE102024108273.9A DE102024108273A1 (en) | 2023-03-23 | 2024-03-22 | Plug housing arrangement and plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596175.8U CN219696762U (en) | 2023-03-23 | 2023-03-23 | Connector housing assembly and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696762U true CN219696762U (en) | 2023-09-15 |
Family
ID=87964252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320596175.8U Active CN219696762U (en) | 2023-03-23 | 2023-03-23 | Connector housing assembly and connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219696762U (en) |
| DE (1) | DE102024108273A1 (en) |
-
2023
- 2023-03-23 CN CN202320596175.8U patent/CN219696762U/en active Active
-
2024
- 2024-03-22 DE DE102024108273.9A patent/DE102024108273A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102024108273A1 (en) | 2024-09-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |