CN206673272U - Removable boundling male radio frequency (RF) coaxial connector - Google Patents
Removable boundling male radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN206673272U CN206673272U CN201720325358.0U CN201720325358U CN206673272U CN 206673272 U CN206673272 U CN 206673272U CN 201720325358 U CN201720325358 U CN 201720325358U CN 206673272 U CN206673272 U CN 206673272U
- Authority
- CN
- China
- Prior art keywords
- male
- stack shell
- locking nut
- outer conductor
- matrix
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of removable boundling male radio frequency (RF) coaxial connector, including male matrix and several unit Male head connectors；Male matrix is cylindrical and is axially arranged with several through holes and a guide finger along it, unit Male head connector includes male outer conductor, male inner wire and male insulator, an internal thread segment and interior step are equipped with each through hole of male matrix, unit Male head connector also includes a columnar locking nut, the stack shell front end outside wall surface of locking nut is provided with an external thread section, the stack shell front end sleeve of locking nut is on the stack shell rear end of male outer conductor, and the external thread section of locking nut is threadedly coupled with the internal thread segment of through hole, the shaft shoulder of the stack shell front end face and male outer conductor of locking nut offsets, the shaft shoulder of male outer conductor and the interior step of through hole offset.The utility model when some unit connector damages, can the easily dismounting and change from cluster connector, ensure that cluster connector can continue normal use.
Description
Technical field
A kind of radio frequency (RF) coaxial connector for signal transmission is the utility model is related to, is had more particularly to one kind multiple
The boundling male radio frequency (RF) coaxial connector of unit Male head connector.
Background technology
Existing boundling male radio frequency (RF) coaxial connector, including male matrix and several unit Male head connectors；It is described
Male matrix is cylindrical and is axially arranged with several through holes and a guide finger along it, and the unit Male head connector includes public affairs
Head outer conductor, male inner wire and the male insulator being arranged between male outer conductor and male inner wire, male inner wire
Front end there is a contact pin, the rear end of male inner wire has a jack for being used for connection cables, the connection of each unit male
Device is fixedly mounted on by way of interference fit in each through hole respectively.The boundling male radio frequency (RF) coaxial connector of this structure,
Have the following disadvantages in use：I.e. when some unit connector damages, it can not be disassembled from cluster connector
Changed, cause whole cluster connector to scrap and cause significant wastage.
The content of the invention
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided one kind connects when some unit
When device damages, it can quickly and easily disassemble and be changed from cluster connector, so as to ensure whole cluster connector energy
Continue the removable boundling male radio frequency (RF) coaxial connector of normal use.
In order to solve the above technical problems, the utility model is using such a removable boundling male RF coaxial connection
Device, including male matrix and several unit Male head connectors；The male matrix is cylindrical and is axially arranged with along it some
Individual through hole and a guide finger, the unit Male head connector include male outer conductor, male inner wire and are arranged on the public affairs
Male insulator between head outer conductor and male inner wire, the male outer conductor is cylindrical and is provided with its stack shell rear end
One shaft shoulder, the front end of the male inner wire have a contact pin, and the rear end of male inner wire has one and is used for connecting line
The jack of cable, each unit Male head connector are separately mounted in each through hole, and one is equipped with each through hole of the male matrix
Individual internal thread segment and interior step, the unit Male head connector also include a columnar locking nut, the locking nut
Stack shell front end outside wall surface be provided with an external thread section, the stack shell front end sleeve of the locking nut is mounted in the cylinder of male outer conductor
Behind on end, and the external thread section of locking nut is threadedly coupled with the internal thread segment of male matrix through hole, the stack shell of locking nut
The shaft shoulder of front end face and male outer conductor offsets, and the interior step of the shaft shoulder and male matrix through hole of male outer conductor offsets.
In the utility model, several ball holes have been evenly distributed on the stack shell front end of the male matrix,
A ball is actively embedded with each ball hole.
It is gap in the utility model, between the stack shell front end of the locking nut and the stack shell rear end of male outer conductor
Coordinate.
In the utility model, the cross section of the guide finger is in isosceles triangle, and the isosceles triangle of guide finger is horizontal
Adjacent adjacent side is round-corner transition in section.
As a kind of preferred embodiment of the present utility model, 4 through holes are axially arranged with along it on the male matrix,
The unit Male head connector has 4, and drift angle is 68~76 ° in the isosceles triangle cross section of the guide finger, base angle 52
~56 °.
After said structure, the utility model has the advantages that：
Internal thread segment and interior step are provided with the through hole of the utility model male matrix, unit Male head connector is provided with one
Columnar locking nut, the stack shell front end outside wall surface of locking nut are provided with external thread section, the stack shell front end sleeve of locking nut
On the stack shell rear end of male outer conductor, the external thread section of locking nut connects with the internal thread segment screw thread of male matrix through hole
Connect, the shaft shoulder of the stack shell front end face and male outer conductor of locking nut offsets, the shaft shoulder and the male matrix through hole of male outer conductor
Interior step offset, that is to say, that when in use, unit connector is that the mode being connected through a screw thread fixes peace to the utility model
On cluster connector, therefore when some unit connector damages, quickly and easily it can be dismantled from cluster connector
Get off to be changed, so as to ensure that whole cluster connector can continue normal use.
The cross section of the utility model guide finger is in isosceles triangle, can so prevent the collection of different boundling numbers and pilot hole
Mispluged between beam connector.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the removable boundling male radio frequency (RF) coaxial connector of the utility model.
Fig. 2 is the half-section diagram of the removable boundling male radio frequency (RF) coaxial connector of the utility model.
Fig. 3 is a kind of schematic front view of male matrix in the utility model.
Fig. 4 is along the schematic cross-sectional view of line A-A in Fig. 3.
Fig. 5 is a kind of structural representation of unit Male head connector in the utility model.
Fig. 6 is a kind of structural representation of male outer conductor in the utility model.
Fig. 7 is the half-section diagram of male outer conductor in the utility model.
Fig. 8 is a kind of structural representation of male inner wire in the utility model.
Fig. 9 is a kind of structural representation of male insulator in the utility model.
Figure 10 is a kind of structural representation of locking nut in the utility model.
Figure 11 is the half-section diagram of locking nut in the utility model.
Embodiment
Referring to a kind of removable boundling male radio frequency (RF) coaxial connector shown in Fig. 1 to Figure 11, if including male matrix 1 and
Dry unit Male head connector 2；The male matrix 1 is cylindrical and is axially arranged with several through holes 1-1 along it and one is led
To pin 1-2, the utility model is preferably also integrally provided a square installing plate 1-5 in the stack shell rear end of male matrix 1, makes
Used time, sealing ring 3 before being also equipped with the stack shell front end endoporus of male matrix 1, in the rear end of the square installing plate 1-5
Rear sealing ring 4 is installed on face；The unit Male head connector 2 includes male outer conductor 2-1, male inner wire 2-2 and set
Put male the insulator 2-3, the male outer conductor 2-1 between the male outer conductor 2-1 and male inner wire 2-2
It is cylindrical and be provided with a shaft shoulder 2-1a in its stack shell rear end, in use, before male outer conductor 2-1 shaft shoulder 2-1a
A sealing shroud 5 is also equipped with side neck, there is one to be used to insert unit female for the front end of the male inner wire 2-2
The contact pin 2-2a of radio frequency (RF) coaxial connector, male inner wire 2-2 rear end have a jack 2- for being used for connection cables
2b, each unit Male head connector 2 are separately mounted in each through hole 1-1, are all provided with each through hole 1-1 of the male matrix 1
There are an internal thread segment 1-1a and interior step 1-1b, the unit Male head connector 2 also includes a columnar locking screw
Female 2-4, the locking nut 2-4 stack shell front end outside wall surface are provided with an external thread section 2-4a, the locking nut
2-4 stack shell front end sleeve is on male outer conductor 2-1 stack shell rear end, and locking nut 2-4 external thread section 2-4a
It is threadedly coupled with male matrix through hole 1-1 internal thread segment 1-1a, locking nut 2-4 stack shell front end face 2-4b and male
Outer conductor 2-1 shaft shoulder 2-1a offsets, male outer conductor 2-1 shaft shoulder 2-1a and male matrix through hole 1-1 interior step
1-1b offsets.
In the utility model, as shown in Figures 1 to 4, it has been evenly distributed on the stack shell front end of the male matrix 1
Several ball holes 1-3, the shape that the utility model is preferably provided with 8 ball holes 1-3, the ball hole 1-3 can be cones
Shape hole or spherical pore etc., it is actively preferred embedded with ball a 1-4, the ball 1-4 in each ball hole 1-3
Radially moved up and down in ball hole 1-3, ball 1-4 material can use ceramics etc..
In the utility model, the stack shell front end of the locking nut 2-4 and male outer conductor 2-1 stack shell rear end it
Between for gap coordinate.
In the utility model, as shown in Figure 1,3, the cross section of the guide finger 1-2 is preferably in isosceles triangle, and
Adjacent adjacent side is round-corner transition in guide finger 1-2 isosceles triangle cross section.After such structure, it can prevent not
Mispluged between boundling number and the cluster connector of pilot hole.
As a kind of preferred embodiment of the present utility model, as shown in Figure 1,3, along its axle on the male matrix 1
To provided with 4 through hole 1-1, the unit Male head connector 2 has 4, in the isosceles triangle cross section of the guide finger 1-2
Drift angle is 68~76 °, and base angle is 52~56 °.
By on probation, the utility model unit connector can not only be securely fixed on cluster connector, and
When some unit connector damages, it can rapidly disassemble and be changed from cluster connector, achieve good effect
Fruit.
Claims (5)
1. a kind of removable boundling male radio frequency (RF) coaxial connector, including male matrix（1）With several unit Male head connectors
（2）；The male matrix（1）It is cylindrical and be axially arranged with several through holes along it（1-1）With a guide finger（1-2）,
The unit Male head connector（2）Including male outer conductor（2-1）, male inner wire（2-2）Be arranged on outside the male
Conductor（2-1）With male inner wire（2-2）Between male insulator（2-3）, the male outer conductor（2-1）In cylinder
Shape and it is provided with a shaft shoulder in its stack shell rear end（2-1a）, the male inner wire（2-2）Front end there is a contact pin
（2-2a）, male inner wire（2-2）Rear end have one be used for connection cables jack（2-2b）, each unit male company
Connect device（2）It is separately mounted to each through hole（1-1）It is interior, it is characterised in that：In the male matrix（1）Each through hole（1-1）It is interior
It is equipped with an internal thread segment（1-1a）With interior step（1-1b）, the unit Male head connector（2）Also include a cylinder
The locking nut of shape（2-4）, the locking nut（2-4）Stack shell front end outside wall surface be provided with an external thread section（2-
4a）, the locking nut（2-4）Stack shell front end sleeve be mounted in male outer conductor（2-1）Stack shell rear end on, and locking nut
（2-4）External thread section（2-4a）With male matrix through hole（1-1）Internal thread segment（1-1a）Threaded connection, locking nut
（2-4）Stack shell front end face（2-4b）With male outer conductor（2-1）The shaft shoulder（2-1a）Offset, male outer conductor（2-1）
The shaft shoulder（2-1a）With male matrix through hole（1-1）Interior step（1-1b）Offset.
2. removable boundling male radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：In the male base
Body（1）Stack shell front end on be evenly distributed several ball holes（1-3）, in each ball hole（1-3）Inside actively
Embedded with a ball（1-4）.
3. removable boundling male radio frequency (RF) coaxial connector according to claim 2, it is characterised in that：The locking nut
（2-4）Stack shell front end and male outer conductor（2-1）Stack shell rear end between for gap coordinate.
4. the removable boundling male radio frequency (RF) coaxial connector according to claim 1 or 2 or 3, it is characterised in that：It is described to lead
To pin（1-2）Cross section be in isosceles triangle, and guide finger（1-2）Isosceles triangle cross section in adjacent adjacent side be
Round-corner transition.
5. removable boundling male radio frequency (RF) coaxial connector according to claim 4, it is characterised in that：In the male base
Body（1）On along it be axially arranged with 4 through holes（1-1）, the unit Male head connector（2）There are 4, the guide finger（1-2）
Isosceles triangle cross section in drift angle be 68~76 °, base angle be 52~56 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325358.0U CN206673272U (en) | 2017-03-30 | 2017-03-30 | Removable boundling male radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325358.0U CN206673272U (en) | 2017-03-30 | 2017-03-30 | Removable boundling male radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673272U true CN206673272U (en) | 2017-11-24 |
Family
ID=60367151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325358.0U Expired - Fee Related CN206673272U (en) | 2017-03-30 | 2017-03-30 | Removable boundling male radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747100A (en) * | 2019-11-26 | 2022-07-12 | 斯宾纳有限公司 | RF multi-connector system |
-
2017
- 2017-03-30 CN CN201720325358.0U patent/CN206673272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747100A (en) * | 2019-11-26 | 2022-07-12 | 斯宾纳有限公司 | RF multi-connector system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191015 Address after: 213104 Industrial Zone, Luoyang Town, Wujin District, Jiangsu, Changzhou Patentee after: CHANGZHOU XINSHENG ELECTRONICS Co.,Ltd. Address before: 213104, Luoyang Town, Wujin District, Jiangsu Province, talk about the head of the village, talk about home No. 152, No. 1, Changzhou Patentee before: Tan Zhenxin |
|
| 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: 20171124 |