CN211320436U - Radio frequency connector - Google Patents
Radio frequency connector Download PDFInfo
- Publication number
- CN211320436U CN211320436U CN202020330566.1U CN202020330566U CN211320436U CN 211320436 U CN211320436 U CN 211320436U CN 202020330566 U CN202020330566 U CN 202020330566U CN 211320436 U CN211320436 U CN 211320436U
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- inner conductor
- vertical shell
- horizontal
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 239000012212 insulator Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 239000003518 caustics Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of connectors, especially, relate to a radio frequency connector, it includes horizontal shell, vertical shell, first inner conductor, the second inner conductor, contact head and swivel nut, install on the screw thread is connected at horizontal shell top to vertical shell bottom, all be equipped with the step on vertical shell inner wall and the outer wall, contact head is adorned admittedly to inner wall step department, the rubber circle of card dress below the outer wall step, be equipped with the draw-in groove on the vertical shell outer wall, draw-in groove department installation snap ring, the swivel nut is located outside the vertical shell and is carried on spacing fixedly through the step on snap ring and the vertical shell outer wall, card dress line ball gasket in the horizontal shell, second inner conductor one end sets up with first inner conductor relatively, the other end stretches into in vertical shell and the contact head, first inner conductor and second inner conductor and horizontal shell, install the insulator between the inner wall of vertical shell and line ball gasket. The device provided by the utility model simple structure, easy dismounting, connection and use are reliable and longe-lived.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a radio frequency connector.
Background
The rf connector is a separable component attached to a cable or device for electrical connection of the transmission line system. When the connector is used, particularly in corrosive places, the connection reliability and the sealing performance of each part directly influence the service performance and the service life of the connector, and the traditional radio frequency connector is difficult to meet the service requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a radio frequency connector that simple structure, easy dismounting, connection and use are reliable and longe-lived is provided.
The utility model discloses a realize through following technical scheme:
a radio frequency connector comprises a horizontal shell, a vertical shell, a first inner conductor, a second inner conductor, a contact head and a threaded sleeve, wherein one end of the horizontal shell is open, the other end of the horizontal shell is closed, a connecting threaded opening is formed in the top of the closed end of the horizontal shell, the bottom of the vertical shell is installed on the connecting threaded opening of the horizontal shell through threads, steps are arranged on the inner wall and the outer wall of the upper portion of the vertical shell, the contact head is fixedly installed at the step of the inner wall, a rubber ring is clamped below the step of the outer wall, a clamping groove is formed in the outer wall of the lower portion of the vertical shell, a clamping ring is installed at the clamping groove, the threaded sleeve is arranged outside the vertical shell and is limited and fixed through the clamping ring and the steps on the outer wall of the vertical shell, a line pressing gasket is clamped in the middle of the horizontal shell, the first inner conductor is located in the horizontal shell, the other end extends into the vertical shell and the contact head, and insulators are arranged between the first inner conductor and the second inner conductor and the inner walls of the horizontal shell, the vertical shell and the line pressing gasket.
Furthermore, the outer wall of the threaded sleeve is provided with anti-skid lines.
Furthermore, a limiting flange is arranged on the inner wall of the contact head.
Furthermore, the outer end part of the horizontal shell is provided with internal threads.
The beneficial effects of the utility model
The utility model discloses a radio frequency connector that protects, the bottom of vertical shell is passed through the screw thread and is installed on the connection screw thread of horizontal shell, and the step department fixed mounting contact of inner wall, swivel nut locate vertical shell outside and carry out spacing fixed through the step on snap ring and the vertical shell outer wall, and the connection between each part is more reliable, and makes things convenient for the dismouting to overall structure is fairly simple.
Meanwhile, the rubber ring is clamped below the step of the outer wall of the vertical shell, so that reliable sealing can be formed, corrosive substances are prevented from entering the connector to corrode the conductor, and the service life of the connector is prolonged. Insulators are arranged between the first inner conductor and the second inner conductor and the inner walls of the horizontal shell, the vertical shell and the line pressing gasket, so that reliable insulation can be formed between the conductors and the shell, and the use is safer and more reliable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
in the figure, 1, a second inner conductor, 2, a threaded sleeve, 3, a contact, 4, a rubber ring, 5, a snap ring, 6, an insulator, 7, a vertical shell, 8, a line pressing gasket, 9, a horizontal shell, 10, a first inner conductor, 11, internal threads, 12, anti-skid threads and 13, a limiting flange are arranged.
Detailed Description
A radio frequency connector comprises a horizontal shell 9, a vertical shell 7, a first inner conductor 10, a second inner conductor 1, a contact 3 and a screw sleeve 2, wherein one end of the horizontal shell is open, the other end of the horizontal shell is closed, the top of the closed end is provided with a connecting screw, the bottom of the vertical shell is arranged on the connecting screw of the horizontal shell through threads, steps are arranged on the inner wall and the outer wall of the upper part of the vertical shell, the contact is fixedly arranged at the step part of the inner wall, a rubber ring 4 is clamped below the step part of the outer wall, a clamping groove is arranged on the outer wall of the lower part of the vertical shell, a clamping ring 5 is arranged at the clamping groove, the screw sleeve is arranged outside the vertical shell and is limited and fixed through the clamping ring and the step part on the outer wall of the vertical shell, a line pressing gasket 8 is arranged at the middle part in the horizontal shell, the first inner conductor is positioned in the horizontal shell and fixedly connected with, the other end extends into the vertical shell and the contact head, and insulators 6 are arranged between the first inner conductor and the second inner conductor and the inner walls of the horizontal shell, the vertical shell and the line pressing gasket.
Furthermore, the outer wall of the threaded sleeve is provided with anti-skid threads 12, so that the screwing connection operation is convenient.
Furthermore, the inner wall of the contact head is provided with a limiting flange 13, so that the contact head is convenient to limit when being plugged with a corresponding cable connector.
Furthermore, the outer end part of the horizontal shell is provided with an internal thread 11, so that the horizontal shell can be conveniently connected with other corresponding joints.
When the radio frequency connector is used, a cable of equipment to be connected is connected with the first inner conductor and the second inner conductor from the horizontal shell and the vertical shell respectively, and the first inner conductor and the second inner conductor are extruded through corresponding plugs, so that the end part of the second inner conductor is inserted into the first inner conductor to form reliable connection. Because the bottom of the vertical shell is installed on the connecting screw port of the horizontal shell through threads, the contact head is fixedly installed at the step of the inner wall, the screw sleeve is arranged outside the vertical shell and is limited and fixed through the snap ring and the step on the outer wall of the vertical shell, the connection between each component is reliable, the disassembly and assembly are convenient, and the whole structure is simple.
Meanwhile, the rubber ring is clamped below the step of the outer wall of the vertical shell, so that reliable sealing can be formed, corrosive substances are prevented from entering the connector to corrode the conductor, and the service life of the connector is prolonged. Insulators are arranged between the first inner conductor and the second inner conductor and the inner walls of the horizontal shell, the vertical shell and the line pressing gasket, so that reliable insulation can be formed between the conductors and the shell, and the use is safer and more reliable.
In conclusion, the radio frequency connector protected by the application has the advantages of simple structure, convenience in disassembly and assembly, reliability in connection and use and long service life.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A radio frequency connector is characterized by comprising a horizontal shell, a vertical shell, a first inner conductor, a second inner conductor, a contact head and a threaded sleeve, wherein one end of the horizontal shell is open and the other end of the horizontal shell is closed, a connecting threaded opening is formed in the top of the closed end of the horizontal shell, the bottom of the vertical shell is installed on the connecting threaded opening of the horizontal shell through threads, steps are arranged on the inner wall and the outer wall of the upper portion of the vertical shell, the contact head is fixedly installed at the step of the inner wall, a rubber ring is clamped below the step of the outer wall, a clamping groove is formed in the outer wall of the lower portion of the vertical shell, a clamping ring is installed at the clamping groove, the threaded sleeve is arranged outside the vertical shell and is limited and fixed through the clamping ring and the step on the outer wall of the vertical shell, a line pressing gasket is clamped in the middle of the horizontal shell, the first inner conductor is located in the horizontal shell, the other end of the wire connecting piece extends into the vertical shell and the contact head, and insulators are arranged between the first inner conductor and the second inner conductor and the inner walls of the horizontal shell, the vertical shell and the wire pressing gasket.
2. The rf connector of claim 1, wherein the screw sleeve has an outer wall provided with anti-slip threads.
3. A radio frequency connector as in claim 1, wherein the contact has a retaining flange on an inner wall thereof.
4. A radio frequency connector as in claim 1, wherein the outer end of the horizontal housing is internally threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330566.1U CN211320436U (en) | 2020-03-17 | 2020-03-17 | Radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330566.1U CN211320436U (en) | 2020-03-17 | 2020-03-17 | Radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211320436U true CN211320436U (en) | 2020-08-21 |
Family
ID=72079626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020330566.1U Expired - Fee Related CN211320436U (en) | 2020-03-17 | 2020-03-17 | Radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211320436U (en) |
-
2020
- 2020-03-17 CN CN202020330566.1U patent/CN211320436U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |