CN217641881U - High-stability radio frequency connector for precision engineering - Google Patents
High-stability radio frequency connector for precision engineering Download PDFInfo
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- CN217641881U CN217641881U CN202221704588.5U CN202221704588U CN217641881U CN 217641881 U CN217641881 U CN 217641881U CN 202221704588 U CN202221704588 U CN 202221704588U CN 217641881 U CN217641881 U CN 217641881U
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- connector
- thread pipe
- pipe part
- connector shell
- precision engineering
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Abstract
The utility model discloses a precision engineering is with high stable radio frequency connector, it includes: the connector comprises a connector shell, a cable joint part is arranged at the front end of the connector shell, a flange mounting part is arranged at the rear end of the connector shell, and an extended external thread pipe part is arranged at the rear end of the flange mounting part; the movable contact head is in threaded connection with the external thread pipe part and is provided with an internal thread pipe part corresponding to the external thread pipe part, a square seat part extending to the rear side of the internal thread pipe part and a flaring chuck extending to the rear side of the square seat part; the insulator is arranged in the connector shell and is clamped with the inner wall of the connector shell through a plurality of buckle angles; and the inner conductor is thermally fused inside the insulator and is provided with a metal probe extending to the movable contact. The utility model discloses a connector housing threaded connection movable contact head improves the multifunctionality of cable butt joint chuck, strengthens application range, cooperates inner conductor and metal probe to accomplish the cable butt joint simultaneously, guarantees the accuracy.
Description
Technical Field
The utility model belongs to the technical field of the radio frequency connector, specifically speaking relates to a precision engineering is with high stable radio frequency connector.
Background
The radio frequency 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, the housings of the existing radio frequency connectors are simple shaft-shaped, and have poor practicability and stability, and some special connecting chucks cannot be additionally connected, so that inconvenience in use is caused, and precision is poor.
Therefore, a precise, stable, efficient and practical rf connector is urgently needed to be researched.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that a high stable radio frequency connector for precision engineering is provided for avoid in the past connector single structure, the precision is poor, stability is not high, unpractical trouble.
In order to solve the technical problem, the utility model discloses a precision engineering is with high stable radio frequency connector, it includes:
the connector comprises a connector shell, wherein the front end of the connector shell is provided with a cable joint part, the rear end of the connector shell is provided with a flange mounting part, and the rear end of the flange mounting part is provided with an extended external thread pipe part;
the movable contact head is in threaded connection with the external thread pipe part and is provided with an internal thread pipe part corresponding to the external thread pipe part, a square seat part extending to the rear side of the internal thread pipe part and a flaring chuck extending to the rear side of the square seat part;
the insulator is arranged in the connector shell and is clamped with the inner wall of the connector shell through a plurality of buckle angles;
and the inner conductor is thermally fused inside the insulator and is provided with a metal probe extending to the movable contact.
According to the utility model discloses an embodiment, wherein above-mentioned cable joint portion outer lane is provided with the indent caulking groove.
According to the present invention, the buckle angle ring is disposed on the inner wall of the connector housing and equally divided into 4 parts.
According to the utility model discloses an embodiment, wherein through the step cooperation between above-mentioned internal thread pipe portion tip to the connector housing tip, and the step inlays establishes the sealing washer.
According to the utility model discloses an embodiment, wherein above-mentioned flaring chuck opening expands outward, and has multichannel protrusion location muscle.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
through connector housing threaded connection activity contact, improve the multifunctionality of cable butt joint chuck, reinforcing application range cooperates inner conductor and metal probe to accomplish the cable butt joint simultaneously, guarantees the precision.
Of course, it is not necessary for any 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 invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a semi-sectional view of a high-stability rf connector for precision engineering according to an embodiment of the present invention.
Reference numerals
The connector comprises a connector shell 10, a cable joint part 11, a flange mounting part 12, an external thread pipe part 13, a movable contact head 20, an internal thread pipe part 21, a square seat part 22, a flaring clamping head 23, a buckling angle 30, an inner concave caulking groove 40 and a convex positioning rib 50.
Detailed Description
The following detailed description will be provided with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a half sectional view of a high stability rf connector for precision engineering according to an embodiment of the present invention.
As shown in the figure, a high-stability rf connector for precision engineering includes: the connector comprises a connector shell 10, wherein the front end of the connector shell 10 is provided with a cable joint part 11, the rear end of the connector shell 10 is provided with a flange mounting part 12, and the rear end of the flange mounting part 12 is provided with an extended external thread pipe part 13; a movable contact head 20 screwed to the male threaded pipe portion 13, the movable contact head 20 having a female threaded pipe portion 21 corresponding to the male threaded pipe portion 13, a square seat portion 22 extending to the rear side of the female threaded pipe portion 21, and a flare collet 23 extending to the rear side of the square seat portion 22; the insulator is arranged in the connector shell 10 and is clamped with the inner wall of the connector shell 10 through a plurality of clamping corners 30; thermally fused to the inner conductor inside the insulator, the inner conductor having a metal probe extending to a movable contact 20.
The utility model relates to an embodiment, connector housing 10 front end sets up cable joint portion 11, be used for the butt joint cable, rear end flange mounting portion 12 can fix a position the installation through the through-hole on the flange, flange mounting portion 12 rear end extends one section external thread pipe portion 13 in addition, can pass through screw-thread fit, connect movable contact 20's internal thread pipe portion 21, accomplish butt joint between them, and movable contact 20 rear end is provided with flaring chuck 23, can be to inserting some special pencil chucks, need not to install in addition the adapter and carry out the adaptation, the practicality of connector has been improved. And the square seat part 22 can assist in positioning and enhance the installation stability.
The insulator is fixed in the inside of connector housing 10 for the hot melt connection inner conductor realizes the cable conductive connection, and the inner conductor has simultaneously inserts and establishes the metal probe that extends to in the movable contact head 20, can accomplish and to inserting, improves the precision.
The utility model discloses a 11 outer lanes in cable joint portion are provided with indent caulking groove 40 for the butt joint is inserted and is established the cable and connect, realizes the butt joint, convenient direction.
The inner wall of connector housing 10 is located to buckle angle 30 ring, and equally divide into 4 for the buckle insulator improves the stability of inner conductor installation, avoids the drunkenness skew, influences the connection.
In addition, the sealing can be enhanced through the step fit between the end part of the internal thread pipe part 21 and the end part of the connector shell 10, namely the step butt joint of the two, and the sealing ring is embedded in the step, so that the sealing performance is further enhanced, and the waterproof and dustproof effects are achieved.
The flaring chuck 23 has an outward-flaring opening and a plurality of protruding positioning ribs 50, so that the guiding positioning of the butt-joint plug is realized, and the stability is improved.
To sum up, the utility model discloses a connector housing 10 threaded connection movable contact head 20 improves the multifunctionality of cable butt joint chuck, strengthens application range, and the cable butt joint is accomplished to cooperation inner conductor and metal probe simultaneously, guarantees the accuracy.
The foregoing description shows and describes several preferred embodiments of the present invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. A high stable radio frequency connector for precision engineering, comprising:
the connector comprises a connector shell, a cable joint part is arranged at the front end of the connector shell, a flange mounting part is arranged at the rear end of the connector shell, and an extended external thread pipe part is arranged at the rear end of the flange mounting part;
the movable contact head is in threaded connection with the external thread pipe part and is provided with an internal thread pipe part corresponding to the external thread pipe part, a square seat part extending to the rear side of the internal thread pipe part and a flaring chuck extending to the rear side of the square seat part;
the insulator is arranged in the connector shell and is clamped with the inner wall of the connector shell through a plurality of clamping corners;
and the inner conductor is thermally fused inside the insulator and is provided with a metal probe extending to the movable contact.
2. The high-stability RF connector for precision engineering according to claim 1, wherein the cable joint part outer ring is provided with an inner concave caulking groove.
3. The high-stability RF connector for precision engineering according to claim 1, wherein the snap-in angle ring is disposed on the inner wall of the connector housing and is divided into 4 equal parts.
4. The high-stability radio frequency connector for precision engineering according to claim 1, wherein the end of the internal threaded pipe part is engaged with the end of the connector housing by a step, and the step is embedded with a sealing ring.
5. The high stability rf connector for precision engineering of claim 1, wherein the flaring collet is flared and has a plurality of protruding alignment ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704588.5U CN217641881U (en) | 2022-07-05 | 2022-07-05 | High-stability radio frequency connector for precision engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704588.5U CN217641881U (en) | 2022-07-05 | 2022-07-05 | High-stability radio frequency connector for precision engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217641881U true CN217641881U (en) | 2022-10-21 |
Family
ID=83633297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221704588.5U Active CN217641881U (en) | 2022-07-05 | 2022-07-05 | High-stability radio frequency connector for precision engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217641881U (en) |
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2022
- 2022-07-05 CN CN202221704588.5U patent/CN217641881U/en active Active
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