CN208111853U - A kind of staged coaxial radio-frequency connector - Google Patents
A kind of staged coaxial radio-frequency connector Download PDFInfo
- Publication number
- CN208111853U CN208111853U CN201820756192.2U CN201820756192U CN208111853U CN 208111853 U CN208111853 U CN 208111853U CN 201820756192 U CN201820756192 U CN 201820756192U CN 208111853 U CN208111853 U CN 208111853U
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- CN
- China
- Prior art keywords
- connector
- shell
- connection
- sealing ring
- staged
- 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
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Abstract
The utility model discloses a kind of staged coaxial radio-frequency connectors, including lasso, connection male connector, connector, insulator, hollow tube, shell, sealing ring, connection female, attaching nut, inner conductor and compressed spring, the utility model has the beneficial effects that：Lasso is threadedly coupled by rotating and connecting male connector, it is easily installed and dismantles, it plays a protective role simultaneously to the head of line for assigning into the connector, sealing ring and shell are sealed insulation connection, rf wave is avoided to be interfered, prevent radio frequency connector standing wave value problem bigger than normal, inner conductor with sealing ring by being connected and fixed inside the shell, inner conductor is set to be not easy to loosen pull-out, connection reliability is good, performance indicator is stablized, case surface is equipped with tin layers using galvanoplastic, increase the durability and antiwear property of the connector, compressed spring is in compressive state when attaching nut and installation position assemble, keep junction very firm, it will not fall off because external force influences.
Description
Technical field
The utility model relates to a kind of radio frequency connector, specially a kind of staged coaxial radio-frequency connector belongs to communication
Technical field.
Background technique
With the development of communication technologies, the application range of radio frequency connector is increasingly extensive, as being mounted on cable or instrument
On a kind of element, be used for transmission electrical connection or separation, be the important component of electric connector, radio frequency connector type is numerous
More, basic role is the cable core and outer conductor for realizing inner casing and shell and communication cable respectively by the connection structure of itself
Reliable electrical connection, thus further realize with the grafting of corresponding plug assembly, at present to standardize, generalization direction hair
Exhibition, thus, the requirement for connector splinter or shell is also higher and higher, currently, most connector splinters or shell are adopted
With Cu alloy material, after lathe turning is processed, hand assembled is formed, however, copper alloy holds in electric connector working environment
Vulnerable to corrosion, transfer device is connected as signal, its working performance directly influences the quality of transmission signal, existing same
Axis radio frequency connector with external conductor when contacting, the problems such as being easy to appear loosening, poor contact, and existing technology is more
Keep the connection structure of cable centerline conductor irregular by the way of overlapping crimping, can also largely effect on the transmission of radiofrequency signal.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of staged coaxial radio-frequency connector.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of staged coaxial radio-frequency connector, packet
Include lasso, connection male connector, connector, insulator, hollow tube, shell, sealing ring, connection female, attaching nut, inner conductor and pressure
Contracting spring；The lasso is set together with male connector is connect, the set snare in one end of connector, the connector it is another
End is welded in connection male connector, insulator is equipped on the inside of the connector, the insulator is fixed together with connector, described
Hollow tube setting is attached in portion, the left end of the shell in the insulator with male connector is connect, the right end of the shell and connection
Female is attached, and the sealing ring card is placed in the middle part of shell, and the both ends of the sealing ring are respectively arranged with hollow tube and interior lead
Body, attaching nut's card are placed on the outside of connection female, and the inner conductor is located on the inside of connection female, the compressed spring installation
Between connection female and attaching nut.
Preferably, in order to play a protective role to the head of line for assigning into the connector, the lasso is by rotation and even
Male connector is connect to be threadedly coupled.
Preferably, occurs radio frequency connector standing wave value problem bigger than normal in order to prevent, the sealing ring carries out close with shell
Envelope insulation connection.
Preferably, it is pulled out to make inner conductor be not easy to loosen, the inner conductor is by being fastened on shell with sealing ring
It is interior.
Preferably, in order to increase the durability and antiwear property of the connector, the case surface is set using galvanoplastic
There are tin layers.
Preferably, it in order to keep junction very firm, will not fall off because external force influences, the compressed spring is in connection spiral shell
Compressive state is in when female assembling with installation position.
The utility model has the beneficial effects that：The staged coaxial radio-frequency connector design rationally, lasso by rotation with
Connection male connector is threadedly coupled, and is easily installed and is dismantled, while playing a protective role to the head of line for assigning into the connector,
Sealing ring and shell are sealed insulation connection, avoid rf wave from being interfered, it is bigger than normal to prevent radio frequency connector standing wave value
The problem of, inner conductor makes inner conductor be not easy to loosen and pull out by being connected and fixed inside the shell with sealing ring, and connection reliability is good,
Performance indicator is stablized, and case surface is equipped with tin layers using galvanoplastic, not only beautiful and can mitigate corruption of the environment to the connector
Erosion is invaded and harassed, while increasing the durability and antiwear property of the connector, and compressed spring is assembled in attaching nut and installation position
When be in compressive state, keep junction very firm, will not because external force influence due to fall off.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
In figure：1, lasso, 2, connection male connector, 3, connector, 4, insulator, 5, hollow tube, 6, shell, 7, sealing ring, 8,
Connect female, 9, attaching nut, 10, inner conductor and 11, compressed spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of staged coaxial radio-frequency connector, including lasso 1, connection male connector 2, connector 3, insulator
4, hollow tube 5, shell 6, sealing ring 7, connection female 8, attaching nut 9, inner conductor 10 and compressed spring 11；The lasso 1 with
Connection male connector 2 is set together, and the one end of 1 set of the lasso in connector 3, the other end of the connector 3 is welded on connection
In male connector 2, insulator 4 is equipped on the inside of the connector 3, the insulator 4 is fixed together with connector 3, the hollow tube 5
Setting is attached in the middle part of insulator 4, the left end of the shell 6 with male connector 2 is connect, the right end of the shell 6 with connect mother
First 8 are attached, and the sealing ring 7 card is placed on 6 middle part of shell, and the both ends of the sealing ring 7 are respectively arranged with hollow tube 5 and interior
Conductor 10, the card of attaching nut 9 are placed on 8 outside of connection female, and the inner conductor 10 is located at 8 inside of connection female, the pressure
Contracting spring 11 is mounted between connection female 8 and attaching nut 9, and the lasso 1 carries out screw thread company with male connector 2 is connect by rotation
It connects, is easily installed and dismantles, while playing a protective role to the head of line for assigning into the connector, the sealing ring 7 and shell 6
It is sealed insulation connection, rf wave is avoided to be interfered, prevents radio frequency connector standing wave value problem bigger than normal, it is described interior
Conductor 10 makes inner conductor 10 be not easy to loosen pull-out, connection reliability is good, performance by being fastened in shell 6 with sealing ring 7
Index is stablized, and 6 surface of shell is equipped with tin layers using galvanoplastic, not only beautiful and can mitigate corruption of the environment to the connector
Erosion is invaded and harassed, while increasing the durability and antiwear property of the connector, and the compressed spring 11 is in attaching nut 9 and mounting portion
It is in compressive state when hyte fills, keeps junction very firm, will not fall off because external force influences.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of staged coaxial radio-frequency connector, it is characterised in that：Including lasso (1), connection male connector (2), connector (3),
Insulator (4), hollow tube (5), shell (6), sealing ring (7), connection female (8), attaching nut (9), inner conductor (10) and pressure
Contracting spring (11)；The lasso (1) is set together with male connector (2) is connect, and the lasso (1) covers in one end of connector (3),
The other end of the connector (3) is welded in connection male connector (2), is equipped with insulator (4) on the inside of the connector (3), described
Insulator (4) is fixed together with connector (3), and the hollow tube (5) is arranged in the middle part of insulator (4), the shell (6)
Left end is attached with male connector (2) is connect, and the right end of the shell (6) is attached with female (8) is connect, the sealing ring
(7) card is placed in the middle part of shell (6), and the both ends of the sealing ring (7) are respectively arranged with hollow tube (5) and inner conductor (10), described
Attaching nut (9) card is placed on the outside of connection female (8), and the inner conductor (10) is located on the inside of connection female (8), the compression bullet
Spring (11) is mounted between connection female (8) and attaching nut (9).
2. a kind of staged coaxial radio-frequency connector according to claim 1, it is characterised in that：The lasso (1) passes through
Rotation with connect male connector (2) and be threadedly coupled.
3. a kind of staged coaxial radio-frequency connector according to claim 1, it is characterised in that：The sealing ring (7) with
Shell (6) is sealed insulation connection.
4. a kind of staged coaxial radio-frequency connector according to claim 1, it is characterised in that：The inner conductor (10) is logical
It crosses and is fastened in shell (6) with sealing ring (7).
5. a kind of staged coaxial radio-frequency connector according to claim 1, it is characterised in that：Shell (6) surface
Tin layers are equipped with using galvanoplastic.
6. a kind of staged coaxial radio-frequency connector according to claim 1, it is characterised in that：The compressed spring (11)
Compressive state is in when attaching nut (9) and installation position assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756192.2U CN208111853U (en) | 2018-05-21 | 2018-05-21 | A kind of staged coaxial radio-frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756192.2U CN208111853U (en) | 2018-05-21 | 2018-05-21 | A kind of staged coaxial radio-frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111853U true CN208111853U (en) | 2018-11-16 |
Family
ID=64115450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820756192.2U Expired - Fee Related CN208111853U (en) | 2018-05-21 | 2018-05-21 | A kind of staged coaxial radio-frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367835A (en) * | 2022-08-16 | 2022-11-22 | 北京安力斯环境科技股份有限公司 | Photocatalysis integrated equipment for promoting Fenton reaction |
-
2018
- 2018-05-21 CN CN201820756192.2U patent/CN208111853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367835A (en) * | 2022-08-16 | 2022-11-22 | 北京安力斯环境科技股份有限公司 | Photocatalysis integrated equipment for promoting Fenton reaction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |