CN208849193U - A kind of radio frequency (RF) coaxial connector - Google Patents
A kind of radio frequency (RF) coaxial connector Download PDFInfo
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- CN208849193U CN208849193U CN201821776476.4U CN201821776476U CN208849193U CN 208849193 U CN208849193 U CN 208849193U CN 201821776476 U CN201821776476 U CN 201821776476U CN 208849193 U CN208849193 U CN 208849193U
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Abstract
A kind of radio frequency (RF) coaxial connector, including plug and socket, the plug includes plug core conductor, the socket includes elastic component, first socket inner conductor and the second socket inner conductor, the plug core conductor, first socket inner conductor, second socket inner conductor and elastic component are coaxially disposed, one end of the plug core conductor, which is supported, is set to the first socket inner conductor, the first socket inner conductor, which is sheathed between the second socket inner conductor and the first socket inner conductor and the second socket inner conductor, is equipped with cavity, the elastic component is set to the cavity, the both ends of the elastic component are supported respectively sets the first socket inner conductor and the second socket inner conductor.The radio frequency (RF) coaxial connector of the utility model eliminates the cumbersome installation of three-member type radio frequency (RF) coaxial connector, while providing connector bigger axial offset.
Description
Technical field
The utility model relates to a kind of connector, specially a kind of radio frequency (RF) coaxial connector.
Background technique
Radio frequency (RF) coaxial connector belongs to electromechanical integrated product, it mainly serves as a connection, and is usually used in circuit board and circuit
Connection between plate, circuit board and radio-frequency module, radio-frequency module and radio-frequency module, available circuit plate interconnection technique mainly use three
Part formula structure, is made of socket, plug and connecting rod, it has not been convenient to install and production cost is higher, when being attached if phase
Two devices even occur relative displacement and be easy to cause the disengaging of socket and plug and then influence product work.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can solve existing radio frequency (RF) coaxial connector installation not
Easily, connection procedure reserves the radio frequency (RF) coaxial connector of the problem of radial displacement deficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of radio frequency (RF) coaxial connector, packet
Plug and socket is included, the plug includes plug core conductor, and the socket includes elastic component, the first socket inner conductor and second
Socket inner conductor, the plug core conductor, the first socket inner conductor, the second socket inner conductor and elastic component are coaxially disposed,
One end of the plug core conductor, which is supported, is set to the first socket inner conductor, and the first socket inner conductor is sheathed in the second socket
Cavity is equipped between conductor and the first socket inner conductor and the second socket inner conductor, the elastic component is set to the cavity, described
The both ends of elastic component are supported respectively sets the first socket inner conductor and the second socket inner conductor.
Further, the first socket inner conductor edge is axially arranged with the first holding tank, the second socket inner conductor edge
It is axially arranged with the second holding tank, the notch of the first holding tank and the second holding tank is oppositely arranged and the first holding tank and second accommodates
Slot, which encloses, to be set to form an accommodating chamber, and the elastic component is set in the accommodating chamber and supports the first holding tank and second respectively along axial direction
Holding tank, first holding tank and the second holding tank are respectively U-shaped holding tank, outside the U-shaped two sides of first holding tank
Side is sheathed on respectively on the medial surface of the U-shaped two sides of second holding tank.
Further, the socket further includes socket outer conductor and socket insulator, and the socket outer conductor is both ends tool
There is a hollow structure of opening, the socket insulator is set to the opening of socket outer conductor one end of hollow structure, and described second
One end of socket inner conductor extends in socket outer conductor via the opening of socket outer conductor one end, and first holding tank is set
In one end of the second socket inner conductor, the first socket inner conductor is set in socket outer conductor.
Further, the plug further includes the first plug outer conductor and plug insulator, first plug outer conductor
There is the hollow structure of opening for both ends, the plug insulator is set to the opening of first plug outer conductor one end of hollow structure
Place, one end of the plug core conductor successively via the opening of first plug outer conductor one end, first plug outside
The opening of the conductor other end and the opening of the socket outer conductor other end protrude into socket outer conductor, and in the plug
One end of heart conductor, which is supported, to be set on the first socket inner conductor.
Further, the plug further includes the second plug outer conductor, the second plug outer conductor and the first socket inner conductor
Coaxial arrangement, one end of second plug outer conductor are sheathed on the plug core conductor along axial direction, and the other end extends to
In socket outer conductor, gap is equipped between second plug outer conductor and plug core conductor.
Further, second plug outer conductor is also sheathed on the first socket inner conductor, second plug
Gap is equipped between outer conductor and the first socket inner conductor.
Further, second plug outer conductor is sleeve-shaped.
Further, the longitudinal section of second plug outer conductor is H-shaped, the two sides point of the H-shaped of the second plug outer conductor
Not She Yu the plug core conductor outside.
Further, retaining ring, the retaining ring and second are respectively equipped on the socket outer conductor and the first plug outer conductor
Gap is respectively equipped between plug outer conductor.
Further, the elastic component is spring.
The utility model has the beneficial effects that: elasticity is arranged between the first socket inner conductor and the second socket inner conductor
Part is capable of providing the axial offset of connector, and plays compensating action when axial dipole field occurs for connector；Therefore, originally
The radio frequency (RF) coaxial connector of utility model can provide bigger axial offset.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the radio frequency (RF) coaxial connector of the utility model embodiment.
Cross-sectional view when Fig. 2 is the radio frequency (RF) coaxial connector radial deflection of the utility model embodiment.
Label declaration:
1, plug core conductor；2, plug insulator；3, the first plug outer conductor；4, the second plug outer conductor；5, socket
Outer conductor；6, the first socket inner conductor；7, spring；8, socket insulator；9, the second socket inner conductor.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
The design of the utility model most critical is: along axial direction between the first socket inner conductor and the second socket inner conductor
Elastic component is set, realizes the axial big offset of connector.
Fig. 1 and Fig. 2, a kind of radio frequency (RF) coaxial connector, including plug and socket are please referred to, the plug includes in plug
Heart conductor 1, the socket include elastic component 7, the first socket inner conductor 6 and the second socket inner conductor 9, the plug core conductor
1, the first socket inner conductor 6, the second socket inner conductor 9 and elastic component 7 are coaxially disposed, one end of the plug core conductor 1
To the first socket inner conductor 6 is set to, the first socket inner conductor 6, which is sheathed in the second socket inner conductor 9 and the first socket, is led
Cavity is equipped between body 6 and the second socket inner conductor 9, the elastic component 7 is set to the cavity, the both ends point of the elastic component 7
The first socket inner conductor 6 and the second socket inner conductor 9 Di not set.
As can be seen from the above description, the utility model has the beneficial effects that: in the first socket inner conductor 6 and the second socket
Elastic component 7 is set between conductor 9, is capable of providing the axial offset of connector, and when axial dipole field occurs for connector from
To compensating action；Therefore, the radio frequency (RF) coaxial connector of the utility model can provide bigger axial offset.
Further, the first socket inner conductor 6 is along being axially arranged with the first holding tank, the second socket inner conductor 9
Along the second holding tank is axially arranged with, the notch of the first holding tank and the second holding tank is oppositely arranged and the first holding tank and second holds
Slot of receiving, which encloses, to be set to form an accommodating chamber, the elastic component 7 be set in the accommodating chamber and support respectively along axial direction the first holding tank and
Second holding tank, first holding tank and the second holding tank are respectively U-shaped holding tank, the U-shaped two sides of first holding tank
The lateral surface U-shaped two sides that are sheathed on second holding tank respectively medial surface on.
Seen from the above description, the first socket inner conductor 6 is arranged is occurring axially with the second socket inner conductor 9, connector
The first socket inner conductor and the second socket inner conductor are able to maintain coaxially when offset, are not susceptible to misplace.
Further, the socket further includes socket outer conductor 5 and socket insulator 8, and the socket outer conductor 5 is both ends
Hollow structure with opening, the socket insulator 8 is set to the opening of 5 one end of socket outer conductor of hollow structure, described
One end of second socket inner conductor 9 extends in socket outer conductor 5 via the opening of described 5 one end of socket outer conductor, and described first
Holding tank is set to one end of the second socket inner conductor 9, and the first socket inner conductor 6 is set in socket outer conductor 5.
Seen from the above description, in socket outer conductor 5 and plug core conductor 1, the first socket inner conductor 6 and the second socket
Space is reserved between conductor 9, the hollow structure of socket outer conductor 5 provides the space of offset for the radial deflection of connector.
Further, the plug further includes the first plug outer conductor 3 and plug insulator 2, is led outside first plug
Body 3 is the hollow structure that both ends have opening, and the plug insulator 2 is set to 3 one end of the first plug outer conductor of hollow structure
Opening, one end of the plug core conductor 1 is successively via the opening of described first plug outer conductor, 3 one end, described
The opening of one plug outer conductor, 3 other end and the opening of 5 other end of socket outer conductor protrude into socket outer conductor 5, and
One end of the plug core conductor 1, which is supported, to be set on the first socket inner conductor 6.
Seen from the above description, space, the first plug are reserved between the first plug outer conductor 3 and plug core conductor 1
The hollow structure of outer conductor 3 provides the space of offset for the radial deflection of connector.
Further, the plug further includes the second plug outer conductor 4, is led in the second plug outer conductor 4 and the first socket
Body 6 is coaxially disposed, and one end of second plug outer conductor 4 is sheathed on the plug core conductor 1 along axial direction, and the other end prolongs
It extends in socket outer conductor 5, gap is equipped between second plug outer conductor 4 and plug core conductor 1.
Seen from the above description, second plug outer conductor 4 is directly connected with socket, realizes the company of plug and socket
It connects, completes the transformation of connector three-member type to two-piece type.
Further, second plug outer conductor 4 is also sheathed on the first socket inner conductor 6, and described second inserts
Gap is equipped between head outer conductor 4 and the first socket inner conductor 6.
Seen from the above description, the second plug outer conductor 4 is sheathed on plug core conductor 1 and the first socket inner conductor respectively
6, migration can be provided when radial deflection occurs for plug core conductor 1 and the first socket inner conductor 6.
Further, second plug outer conductor 4 is sleeve-shaped.
Seen from the above description, the second plug outer conductor 4 of sleeve-shaped can be provided more when connecting socket by elasticity
Big radial offset, the material of the second plug outer sleeve body 4 are elastic material.
Further, the longitudinal section of second plug outer conductor 4 is H-shaped, the two sides of the H-shaped of the second plug outer conductor 4
It is respectively arranged on the outside of the plug core conductor 1.
Seen from the above description, two stabilizer blades of one end of the second plug outer conductor of H-type 4 are set in plug outer conductor 3,
Two stabilizer blades of the other end are set in socket outer conductor 5, due to having activity between plug outer conductor 3 and plug core conductor 1
There is activity space between space, socket outer conductor 5 and plug core conductor 1, socket inner conductor 1 and socket inner conductor 2, is connecting
When radial deflection occurs for device, the stabilizer blade at the both ends of the second plug outer conductor 4 of H-type is led outside plug outer conductor 3 and socket respectively
Inclination movement between body 5 prevents the socket of connector and plug from separating, while providing radial deflection compensation.
Further, retaining ring, the retaining ring and are respectively equipped on the socket outer conductor 5 and the first plug outer conductor 3
Gap is respectively equipped between two plug outer conductors 4.
Seen from the above description, retaining ring is used to limit the maximum displacement of the second plug outer conductor 4, prevents from leading outside the second plug
Body 4 occurs to be detached from or be detached from the first plug outer conductor 3 with socket outer conductor 5.
Further, the elastic component 7 is spring.
The embodiments of the present invention one are as follows:
Please refer to Fig. 1 and Fig. 2, the radio frequency (RF) coaxial connector of the present embodiment, a kind of radio frequency (RF) coaxial connector, including plug
And socket, the socket include the first socket inner conductor, the second socket inner conductor and spring, the plug includes that plug core is led
Body；The first socket inner conductor, the second socket inner conductor, spring and plug core conductor are coaxially disposed, and described first inserts
Seat inner conductor is along the first holding tank is axially arranged with, and along the second holding tank is axially arranged with, first accommodates the second socket inner conductor
The notch of slot and the second holding tank is oppositely arranged and the first holding tank and the second holding tank enclose and set to form an accommodating chamber, the spring
Support the first holding tank and the second holding tank respectively in the accommodating chamber and along axial direction；
One end of the plug core conductor, which is supported, to be set on the first socket inner conductor, and plug and socket is made to realize electrical connection.
The elastic component being arranged between the first socket inner conductor and the second socket inner conductor is capable of providing the axial direction of connector
Offset, and compensating action is played when axial dipole field occurs for connector.
Therefore, the present embodiment is provided to the bigger axial offset of radio frequency (RF) coaxial connector.
First holding tank and the second holding tank are respectively U-shaped holding tank, the lateral surface of the U-shaped two sides of first holding tank
It is sheathed on the medial surface of the U-shaped two sides of second holding tank respectively, the socket further includes that socket outer conductor and socket are exhausted
Edge body, the socket outer conductor are the hollow structure that both ends have opening, and the socket insulator is set to the socket of hollow structure
The opening of outer conductor one end, one end of the second socket inner conductor extend to slotting via the opening of socket outer conductor one end
In seat outer conductor, first holding tank is set to one end of the second socket inner conductor, and the first socket inner conductor is set to
In socket outer conductor, the plug further includes the first plug outer conductor and plug insulator, and first plug outer conductor is two
The hollow structure with opening is held, the plug insulator is set to the opening of first plug outer conductor one end of hollow structure,
One end of the plug core conductor is successively via the opening of first plug outer conductor one end, first plug outer conductor
The opening of the other end and the opening of the socket outer conductor other end protrude into socket outer conductor, and the plug core is led
One end of body, which is supported, to be set on the second socket inner conductor, and the plug further includes the second plug outer conductor, the second plug outer conductor with
The coaxial arrangement of first socket inner conductor, second plug outer conductor is sheathed on the plug core conductor along axial direction, described
Second plug outer conductor is also sheathed on the first socket inner conductor, second plug outer conductor and plug core conductor and
Gap is respectively equipped between first socket inner conductor, second plug outer conductor is sleeve-shaped, second plug outer conductor
It is the sleeve-shaped of H-shaped for longitudinal section, the two sides of the H-shaped of the second plug outer conductor are respectively arranged on the outer of the plug core conductor
Side.Be respectively equipped with retaining ring on the socket outer conductor and the first plug outer conductor, the retaining ring be in section view it is ladder-like, it is described
Retaining ring is set to the top of socket outer conductor and the first plug outer conductor opposite end, divides between the retaining ring and the second plug outer conductor
It She You not gap.
The design of second plug outer conductor and is increased instead of the connecting rod of conventional three-member type radio frequency (RF) coaxial connector
The maximum radial offset of connector.
Therefore, the present embodiment can eliminate the cumbersome installation of three-member type radio frequency (RF) coaxial connector while provide connector more
Big radial offset.
In conclusion radio frequency (RF) coaxial connector provided by the utility model is led in the first socket inner conductor and the second socket
Axially disposed elastic component between body, to realize the axial big offset of connector, and by being led outside the first plug
The second plug outer conductor of setting sleeve-shaped is simplified come the two-piece type for realizing connector in body and socket outer conductor, eliminates three
The cumbersome installation of formula radio frequency (RF) coaxial connector, while providing the radial offset of connector.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of radio frequency (RF) coaxial connector, including plug and socket, which is characterized in that the plug includes plug core conductor,
The socket includes elastic component, the first socket inner conductor and the second socket inner conductor, in the plug core conductor, the first socket
Conductor, the second socket inner conductor and elastic component are coaxially disposed, and one end of the plug core conductor, which is supported, to be set in the first socket
Conductor, the first socket inner conductor be sheathed on the second socket inner conductor and the first socket inner conductor and the second socket inner conductor it
Between be equipped with cavity, the elastic component is set to the cavity, and the both ends of the elastic component are supported respectively sets the first socket inner conductor and the
Two socket inner conductors.
2. a kind of radio frequency (RF) coaxial connector according to claim 1, which is characterized in that the first socket inner conductor is along axis
To the first holding tank is equipped with, the second socket inner conductor is accommodated along the second holding tank, the first holding tank and second is axially arranged with
The notch of slot is oppositely arranged and the first holding tank and the second holding tank enclose and set to form an accommodating chamber, and the elastic component is set to the appearance
It receives intracavitary and supports the first holding tank and the second holding tank respectively along axial direction, first holding tank and the second holding tank are respectively
U-shaped holding tank, the lateral surface of the U-shaped two sides of first holding tank are sheathed on the U-shaped two sides of second holding tank respectively
On medial surface.
3. a kind of radio frequency (RF) coaxial connector according to claim 2, which is characterized in that the socket further includes leading outside socket
Body and socket insulator, the socket outer conductor are the hollow structure that both ends have opening, and the socket insulator is set to hollow
The opening of socket outer conductor one end of structure, one end of the second socket inner conductor is via socket outer conductor one end
Opening extends in socket outer conductor, and first holding tank is set to one end of the second socket inner conductor, first socket
Inner conductor is set in socket outer conductor.
4. a kind of radio frequency (RF) coaxial connector according to claim 3, which is characterized in that the plug further includes the first plug
Outer conductor and plug insulator, first plug outer conductor are the hollow structure that both ends have opening, the plug insulator
Opening set on first plug outer conductor one end of hollow structure, one end of the plug core conductor is successively via described
The opening of one plug outer conductor one end, the opening of the first plug outer conductor other end and the socket outer conductor are another
The opening at end protrudes into socket outer conductor, and one end of the plug core conductor is supported and is set on the first socket inner conductor.
5. a kind of radio frequency (RF) coaxial connector according to claim 1 or 4, which is characterized in that the plug further includes second
Plug outer conductor, the second plug outer conductor and the first socket inner conductor are coaxially disposed, and second plug outer conductor is along axial set
On the plug core conductor, gap is equipped between second plug outer conductor and plug core conductor.
6. a kind of radio frequency (RF) coaxial connector according to claim 4, which is characterized in that second plug outer conductor also covers
On the first socket inner conductor, gap is equipped between second plug outer conductor and the first socket inner conductor.
7. a kind of radio frequency (RF) coaxial connector according to claim 6, which is characterized in that second plug outer conductor is set
Tubular.
8. a kind of radio frequency (RF) coaxial connector according to claim 7, which is characterized in that second plug outer conductor is indulged
Section is H-shaped, and the two sides of the H-shaped of the second plug outer conductor are respectively arranged on the outside of the plug core conductor.
9. a kind of radio frequency (RF) coaxial connector according to claim 6, which is characterized in that the socket outer conductor and first is inserted
It is respectively equipped with retaining ring on head outer conductor, is respectively equipped with gap between the retaining ring and the second plug outer conductor.
10. a kind of radio frequency (RF) coaxial connector according to claim 1, which is characterized in that the elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776476.4U CN208849193U (en) | 2018-10-30 | 2018-10-30 | A kind of radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776476.4U CN208849193U (en) | 2018-10-30 | 2018-10-30 | A kind of radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849193U true CN208849193U (en) | 2019-05-10 |
Family
ID=66375927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776476.4U Active CN208849193U (en) | 2018-10-30 | 2018-10-30 | A kind of radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN208849193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244770A (en) * | 2018-10-30 | 2019-01-18 | 广东国昌科技有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN110048251A (en) * | 2019-05-13 | 2019-07-23 | 常州金信诺凤市通信设备有限公司 | Elastic inner conductor connector and its working method |
-
2018
- 2018-10-30 CN CN201821776476.4U patent/CN208849193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244770A (en) * | 2018-10-30 | 2019-01-18 | 广东国昌科技有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN109244770B (en) * | 2018-10-30 | 2024-04-09 | 广东国昌科技有限公司 | Radio frequency coaxial connector |
| CN110048251A (en) * | 2019-05-13 | 2019-07-23 | 常州金信诺凤市通信设备有限公司 | Elastic inner conductor connector and its working method |
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