CN210040720U - Multi-core coaxial connecting seat - Google Patents
Multi-core coaxial connecting seat Download PDFInfo
- Publication number
- CN210040720U CN210040720U CN201921098895.1U CN201921098895U CN210040720U CN 210040720 U CN210040720 U CN 210040720U CN 201921098895 U CN201921098895 U CN 201921098895U CN 210040720 U CN210040720 U CN 210040720U
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- China
- Prior art keywords
- core
- guide sleeve
- holes
- middle shaft
- core holes
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-core coaxial connecting seat, which comprises an outer shell, wherein the outer shell comprises a middle shaft part, a flange end part connected with one end of the middle shaft part and a guide sleeve part connected with the other end of the middle shaft part, and the shaft diameter of the guide sleeve part is larger than that of the middle shaft part; a plurality of core holes formed through the intermediate shaft portion, the plurality of core holes being circumferentially arranged; the residual holes are arranged at the end parts of the flanges and respectively correspond to the core holes, and the aperture of the residual holes is larger than that of the core holes; three positioning grooves which are arranged on the end surface of the guide sleeve part and are annularly arranged on the inner side of the guide sleeve part; and the sealing ring grooves are positioned at two ends of the middle shaft part and are surrounded on the plurality of core holes, and the sealing ring grooves are exposed out of the end part of the flange and the guide sleeve part. The utility model discloses a cable is inserted to a plurality of core holes branch that middle axial region circumference ring was established, avoids disturbing, and the socket of the fixed cable of constant head tank direction of uide bushing portion avoids sealed relatively poor trouble of butt joint simultaneously.
Description
Technical Field
The application belongs to the technical field of radio frequency coaxial connectors, and particularly relates to a multi-core coaxial connecting seat.
Background
The coaxial connector is a medium-power connector in threaded connection, is commonly used for connecting equipment and radio frequency coaxial cables in the field of communication, and has the characteristics of high reliability, strong shock resistance and excellent mechanical and electrical properties. However, when a shell of the conventional coaxial connector is provided with a contact pin for internally connecting cables, the cables are often connected in a one-to-one manner and are single, and the special cables needing to be divided into lines cannot be distinguished and connected, so that interference is easily caused, and a coaxial connecting seat capable of realizing multi-core connection is lacked.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem that this application will solve provides a multicore coaxial connecting seat, separates the cable through a plurality of core holes that middle axial region circumference was established and inserts, avoids the interference, and the socket of the constant head tank direction fixed cable of uide bushing portion avoids sealed relatively poor trouble of butt joint simultaneously.
In order to solve the technical problem, the utility model discloses a multi-core coaxial connecting seat, which comprises an outer shell, wherein the outer shell comprises a middle shaft part, a flange end part connected with one end of the middle shaft part and a guide sleeve part connected with the other end of the middle shaft part, and the shaft diameter of the guide sleeve part is larger than that of the middle shaft part; a plurality of core holes formed through the intermediate shaft portion, the plurality of core holes being circumferentially arranged; the residual holes are arranged at the end parts of the flanges and respectively correspond to the core holes, and the aperture of the residual holes is larger than that of the core holes; three positioning grooves which are arranged on the end surface of the guide sleeve part and are annularly arranged on the inner side of the guide sleeve part; and the sealing ring grooves are positioned at two ends of the middle shaft part and are surrounded on the plurality of core holes, and the sealing ring grooves are exposed out of the end part of the flange and the guide sleeve part.
According to the utility model discloses an embodiment, wherein above-mentioned constant head tank cross-section becomes the rectangle, and relative both sides set up the hemisphere recess, and the protruding hemisphere rubber pad is even filled to hemisphere recess glue.
According to the utility model discloses an embodiment, wherein above-mentioned core hole sets up to 5, and the aperture is 6 mm.
According to the utility model discloses an embodiment, wherein rubber sleeve is established to above-mentioned surplus pot head, and rubber sleeve aperture equals core hole aperture.
According to an embodiment of the present invention, the sealing ring is embedded in the sealing ring groove.
Compared with the prior art, the application can obtain the following technical effects:
the cable is inserted through a plurality of core holes of middle axial region circumference ring, avoids disturbing, and the socket of the fixed cable of constant head tank direction of uide bushing portion avoids sealed relatively poor trouble of butt joint simultaneously.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a side view of a multiconductor coaxial connector jack according to an embodiment of the present application;
fig. 2 is a front perspective view of a multi-core coaxial connector socket according to an embodiment of the present application;
fig. 3 is an inverted perspective view of a multi-core coaxial connector socket according to an embodiment of the present application.
Reference numerals
The outer shell 10, the middle shaft part 11, the flange end part 12, the guide sleeve part 13, the core hole 20, the allowance hole 30, the positioning groove 40, the sealing ring groove 50 and the hemisphere groove 60.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1 to 3 together, fig. 1 is a side view of a multi-core coaxial connector socket according to an embodiment of the present disclosure; fig. 2 is a front perspective view of a multi-core coaxial connector socket according to an embodiment of the present application; fig. 3 is an inverted perspective view of a multi-core coaxial connector socket according to an embodiment of the present application. As shown in the figure, a multi-core coaxial connector comprises an outer shell 10, wherein the outer shell 10 comprises a middle shaft part 11, a flange end part 12 connected to one end of the middle shaft part 11, and a guide sleeve part 13 connected to the other end of the middle shaft part 11, and the shaft diameter of the guide sleeve part 13 is larger than that of the middle shaft part 11; a plurality of core holes 20 formed through the intermediate shaft portion 11, the plurality of core holes 20 being circumferentially arranged; residual holes 30 which are arranged at the flange end part 12 and respectively correspond to the plurality of core holes 20, and the aperture of the residual holes 30 is larger than that of the core holes 20; three positioning grooves 40 which are arranged on the end surface of the guide sleeve part 13 and are annularly arranged on the inner side of the guide sleeve part 13; and sealing ring grooves 50 surrounding the plurality of core holes 20 at both ends of the middle shaft portion 11, the sealing ring grooves 50 being exposed at the flange end portion 12 and the guide sleeve portion 13.
The utility model discloses an in the embodiment, shell body 10 has the middle axial region 11 of interlude connection cable, and multichannel core hole 20 is arranged to middle axial region 11 for the conductor contact pin that the installation later stage passes through, the butt joint cable, the cable of the independent multicore of separating simultaneously avoids producing signal interference through the butt joint of single core hole 20. Set up uide bushing portion 13 and flange tip 12 respectively at the both ends of middle axial region 11, uide bushing portion 13 butt joint cable plug has the three constant head tank 40 that the ring was established, can make things convenient for the plug butt joint input, aims at multichannel core hole 20 from this, avoids producing the dislocation, causes the butt joint damage.
It is worth mentioning that the cross-section of the positioning groove 40 is rectangular, the hemispherical grooves 60 are arranged on two opposite sides, the hemispherical grooves 60 are glued and filled with the convex hemispherical rubber pads, and therefore friction force of the cable plug is increased through the slightly convex hemispherical rubber pads, and stability after connection is improved.
Preferably the utility model discloses in, core hole 20 sets up to 5, and the aperture is 6mm, satisfies most multicore coaxial connecting seat demands.
An allowance hole 30 with a slightly larger hole diameter is arranged at the other end of the core hole 20 corresponding to the flange end part 12, and the allowance hole 30 can provide enough allowance installation relatively when the plug is butted. In addition, in another embodiment, a rubber sleeve and a flexible limiting cable can be sleeved at the margin hole 30 to avoid rigid abrasion caused by pulling and inserting contact of the cable after rigid contact, so as to provide protection, and the aperture of the rubber sleeve is equal to that of the core hole 20.
The utility model discloses still be equipped with and be located 11 both ends of middle axial region portion and enclose the sealed annular 50 of locating a plurality of core holes 20, sealed annular 50 exposes in flange tip 12 and uide bushing portion 13, and sealed annular 50 inlays and establishes the sealing washer, and when the butt joint cable, can inlay the sealing washer of establishing through sealed annular 50 and accomplish the inside seal, waterproof protection corrodes, and the security performance is better.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (5)
1. A multi-core coaxial connector jack, comprising:
the outer shell comprises a middle shaft part, a flange end part connected to one end of the middle shaft part and a guide sleeve part connected to the other end of the middle shaft part, and the shaft diameter of the guide sleeve part is larger than that of the middle shaft part;
a plurality of core holes formed through the intermediate shaft portion, the plurality of core holes being circumferentially arranged;
the residual holes are arranged at the end parts of the flanges and respectively correspond to the core holes, and the aperture of each residual hole is larger than that of each core hole;
the three positioning grooves are formed in the end face of the guide sleeve part and are annularly arranged on the inner side of the guide sleeve part; and
and the sealing ring grooves are positioned at two ends of the middle shaft part and are arranged around the plurality of core holes, and the sealing ring grooves are exposed out of the flange end part and the guide sleeve part.
2. The multi-core coaxial connector socket as claimed in claim 1, wherein the positioning groove has a rectangular cross section and is provided with hemispherical grooves at opposite sides, and the hemispherical grooves are glued and filled with convex hemispherical rubber pads.
3. The multicore coaxial connector socket of claim 1, wherein the number of the core holes is 5, and the diameter of the core holes is 6 mm.
4. The multi-core coaxial connecting seat as claimed in claim 1, wherein the excess hole is sleeved with a rubber sleeve, and the diameter of the rubber sleeve is equal to that of the core hole.
5. The multiconductor coaxial connector holder of claim 1, wherein the seal ring groove is embedded with a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098895.1U CN210040720U (en) | 2019-07-15 | 2019-07-15 | Multi-core coaxial connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098895.1U CN210040720U (en) | 2019-07-15 | 2019-07-15 | Multi-core coaxial connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210040720U true CN210040720U (en) | 2020-02-07 |
Family
ID=69349609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921098895.1U Expired - Fee Related CN210040720U (en) | 2019-07-15 | 2019-07-15 | Multi-core coaxial connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210040720U (en) |
-
2019
- 2019-07-15 CN CN201921098895.1U patent/CN210040720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200207 Termination date: 20200715 |