CN209045839U - A kind of elbow bend type radio frequency (RF) coaxial connector - Google Patents
A kind of elbow bend type radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN209045839U CN209045839U CN201920016966.2U CN201920016966U CN209045839U CN 209045839 U CN209045839 U CN 209045839U CN 201920016966 U CN201920016966 U CN 201920016966U CN 209045839 U CN209045839 U CN 209045839U
- Authority
- CN
- China
- Prior art keywords
- conductor
- plug
- radio frequency
- jack
- main body
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of elbow bend type radio frequency (RF) coaxial connectors, including shell and center conductor, the first plug is provided on the left of the center conductor, center conductor main body is fixedly connected on the right side of first plug, the second plug is fixedly connected with below the center conductor main body, socket is provided on the left of the shell, first insulator is placed on the inside of the socket, the first conductor is enclosed with inside the first insulator, first conductor includes the first jack, first conductor main body and connection jack, the center conductor main body is connected with the second conductor by the second plug, second insulator is provided on the outside of second conductor, second conductor includes the second jack, second conductor main body and connection plug, the connection plug is conical structure, flange has been connected through a screw thread below the shell, this is practical New structure is simple, scientific and reasonable, is worthy to be popularized.
Description
Technical field
The utility model relates to a kind of elbow bend type radio frequency (RF) coaxial connectors, belong to radio frequency (RF) coaxial connector equipment and technology neck
Domain.
Background technique
Radio frequency (RF) coaxial connector (hereinafter referred to as RF connector), which is typically considered, is installed on cable or is mounted on instrument
On a kind of element, as transmission line electrical connection or isolated element.It belongs to electromechanical integrated product.Simply say that it leads
It serves as a connection.
Currently, the structure of the radio frequency (RF) coaxial connector of elbow bend type designs, generally use there are mainly two types of: first is that two
Center conductor is vertically-mounted, then realizes fixation with the mode of scolding tin at two conductor tabs；Second is that using integrated bent into shape
Center conductor, outside is fixed with whole-house.There are following drawbacks for both connectors: first is that connector electrical performance indexes
Difference, due to all using right-angle turning, in right angle turn, there are the uneven distributions of electromagnetic field, bring biggish radio frequency reflection
Loss；Second is that plug and socket due to be all integrated design, once so there is aging, oxidation and plug and lead in plug or socket
Cause abrasion bending etc. damaged conditions when, can not repair and replacement, be all that entire connector is scrapped together, for this purpose, it is proposed that one
Kind elbow bend type radio frequency (RF) coaxial connector.
Utility model content
The main purpose of the utility model is to provide for a kind of elbow bend type radio frequency (RF) coaxial connector, is set using non-obtuse
The center conductor of meter is realized to replace using replaceable plug and socket and be tieed up to avoid right angle bring RF reflection loss
It repairs.
The purpose of this utility model can reach by using following technical solution: a kind of elbow bend type RF coaxial connection
Device, including shell and center conductor, are provided with the first plug on the left of the center conductor, fixed on the right side of first plug to connect
It is connected to center conductor main body, the second plug is fixedly connected with below the center conductor main body, is provided on the left of the shell slotting
Seat, the socket inside are placed with first insulator, the first conductor, first conductor are enclosed with inside the first insulator
It include that the first jack, the first conductor main body and connection jack, the center conductor main body are connected with second by the second plug
Conductor, the second conductor outside are provided with second insulator, and second conductor includes the second jack, the second conductor main body
And connection plug, the connection plug are conical structure, have been connected through a screw thread flange below the shell.
Preferable scheme is that the shell inner surface is coated with ferrite powder coating.
Preferable scheme is that on the socket be provided with external screw thread at cage connection, the shell left inner surface with
Socket junction is provided with internal screw thread.
Preferable scheme is that first plug is cylindrical structure, and the diameter of first plug is equal to first and inserts
The aperture in hole, the length of first plug are equal to the length of the first jack.
Preferable scheme is that second plug is cylindrical structure, and the diameter of second plug is equal to second and inserts
The aperture in hole, the length of second plug are equal to the length of the second jack.
Preferable scheme is that corner's section shape of the center conductor main body is trapezoidal.
Preferable scheme is that first conductor is cylindrical structure, and the length of first conductor is equal to first absolutely
The length of edge body.
Preferable scheme is that the length of second conductor is greater than the length of second insulator.
The advantageous effects of the utility model: elbow bend type radio frequency (RF) coaxial connector provided by the utility model uses
Inner surface is coated with the shell of ferrite powder coating, and radio-frequency radiation can be absorbed, and reduces the radio frequency reflection interference of corner；
The utility model uses the center conductor that on-right angle turns round, and avoids because of right-angle turning bring RF reflection loss and does
It disturbs；The utility model uses threaded connection plug and socket, once aging, oxidation and plug, which occur, in plug or socket to be caused
Abrasion bending etc. damaged conditions when, be conveniently replaceable, reduce equipment use cost；The utility model structure is simple, scientific and reasonable,
It is worthy to be popularized.
Detailed description of the invention
Fig. 1 is to show according to the cross-section structure of a preferred embodiment of the elbow bend type radio frequency (RF) coaxial connector of the utility model
It is intended to.
Fig. 2 is to illustrate according to the facing structure of the center conductor of the elbow bend type radio frequency (RF) coaxial connector of the utility model
Figure.
Fig. 3 is to illustrate according to the cross-section structure of the first conductor of the elbow bend type radio frequency (RF) coaxial connector of the utility model
Figure.
Fig. 4 is to illustrate according to the cross-section structure of the second conductor of the elbow bend type radio frequency (RF) coaxial connector of the utility model
Figure.
In figure: 1- socket, 2- shell, 3- center conductor, 301- center conductor main body, the first plug of 302-, 303- second
Plug, 4- second insulator, 5- flange, the second conductor of 6-, the second jack of 601-, the second conductor main body of 602-, 603- connection are inserted
Head, 7- first insulator, the first conductor of 8-, the first jack of 801-, the first conductor main body of 802-, 803- connection jack.
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.
As shown in Figures 1 to 4, a kind of elbow bend type radio frequency (RF) coaxial connector provided in this embodiment, including shell 2 is in
Heart conductor 3, the left side of center conductor 3 are provided with the first plug 302, are fixedly connected with center conductor master on the right side of the first plug 302
Body 301, the second plug 303 is fixedly connected with below center conductor main body 301, and center conductor 3 passes through the first plug 302 and second
Plug 303 is connected together to realize with the first conductor 8 and the second conductor 6, socket 1 is provided on the left of shell 2, socket 1 connects
Cable connector is placed with first insulator 7 on the inside of socket 1, and first insulator 7 can fix the first conductor 8, and play insulation
It acts on, is enclosed with the first conductor 8 inside first insulator 7, the first conductor 8 includes the first jack 801, the first conductor main body
802 are connected with the second conductor 6,6 outside of the second conductor by the second plug 303 with connection jack 803, center conductor main body 301
It is provided with second insulator 4, second insulator 4 can fix the second conductor 6, and play the role of insulation, and the second conductor 6 includes
There are the second jack 601, the second conductor main body 602 and connection plug 603, connection plug 603 is conical structure, 2 lower section of shell
It has been connected through a screw thread flange 5, when wearing the damaged conditions such as bending caused by aging, oxidation and plug occurs in connection plug 5,
It can be convenient replacement, without using new radio frequency (RF) coaxial connector, save cost, the above are the basic knots of the utility model
Structure.
In the present embodiment, as shown in Figures 1 to 4,2 inner surface of shell is coated with ferrite powder coating, can be absorbed
The radio frequency of corner reduces radio frequency reflection and interferes, and is provided with external screw thread, table in 2 left side of shell on socket 1 with 2 junction of shell
Face and 1 junction of socket are provided with internal screw thread, and shell 2 is threadedly coupled with socket 1, when socket 1 being facilitated to damage, replace socket
1, cost is saved, the first plug 302 is cylindrical structure, and the diameter of the first plug 302 is equal to the aperture of the first jack 801,
The length of first plug 302 is equal to the length of the first jack 801, and the electrical property of relatively simple realization socket 1 and center conductor 3 connects
It connecing, is convenient for changing, the second plug 303 is cylindrical structure, and the diameter of the second plug 303 is equal to the aperture of the second jack 601,
The length of second plug 303 is equal to the length of the second jack 601, and the electrical property of relatively simple realization flange 5 and center conductor 3 connects
Connect, be convenient for changing, corner's section shape of center conductor main body 301 be it is trapezoidal, using on-right angle turning structure, reduce because
The interference of right-angled bend bring radio frequency reflection, while the electric field heat of corner can be reduced, extension service life of equipment, first
Conductor 8 is cylindrical structure, and the length of the first conductor 8 is equal to the length of first insulator 7, facilitates and connects on the first conductor 8
Socket of the jack 803 as connecting cable, the length of the second conductor 6 are greater than the length of second insulator 4, facilitate the second conductor 6
Use as pin function.
In conclusion in the present embodiment, elbow bend type radio frequency (RF) coaxial connector provided in this embodiment first leads center
Body 3 is fitted into shell 2, then connects the first jack 801 on the first conductor 8 and the engaging of the first plug 302 on center conductor 3
Connect, then socket 1 and shell 2 tightened by screw thread, finally in socket 1 along the first conductor 8 be packed into first insulator 7, second
Conductor 6 and the connection of center conductor 3 are also similar, now by the second jack 601 on the second conductor 6 and second on center conductor 3
Plug 303 engages, and then flange 5 is tightened by the lower section of screw thread and shell 2, is finally packed into second insulator 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of elbow bend type radio frequency (RF) coaxial connector, including shell (2) and center conductor (3), it is characterised in that: the center
It is provided on the left of conductor (3) the first plug (302), is fixedly connected with center conductor main body on the right side of first plug (302)
(301), it is fixedly connected with the second plug (303) below the center conductor main body (301), is provided on the left of the shell (2)
Socket (1), socket (1) inside are placed with first insulator (7), are enclosed with first inside the first insulator (7) and lead
Body (8), first conductor (8) include the first jack (801), the first conductor main body (802) and connection jack (803), institute
It states center conductor main body (301) to be connected with the second conductor (6) by the second plug (303), setting on the outside of second conductor (6)
Have second insulator (4), second conductor (6) includes that the second jack (601), the second conductor main body (602) and connection are inserted
Head (603), the connection plug (603) are conical structure, have been connected through a screw thread flange (5) below the shell (2).
2. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: on the inside of the shell (2)
Surface is coated with ferrite powder coating.
3. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: on the socket (1) with
Shell (2) junction is provided with external screw thread, and shell (2) left inner surface and socket (1) junction are provided with internal screw thread.
4. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: first plug
It (302) is cylindrical structure, and the diameter of first plug (302) is equal to the aperture of the first jack (801), described first inserts
The length of head (302) is equal to the length of the first jack (801).
5. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: second plug
It (303) is cylindrical structure, and the diameter of second plug (303) is equal to the aperture of the second jack (601), described second inserts
The length of head (303) is equal to the length of the second jack (601).
6. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: the center conductor main body
(301) corner's section shape is trapezoidal.
7. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: first conductor (8)
For cylindrical structure, and the length of first conductor (8) is equal to the length of first insulator (7).
8. a kind of elbow bend type radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that: second conductor (6)
Length be greater than second insulator (4) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016966.2U CN209045839U (en) | 2019-01-07 | 2019-01-07 | A kind of elbow bend type radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016966.2U CN209045839U (en) | 2019-01-07 | 2019-01-07 | A kind of elbow bend type radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045839U true CN209045839U (en) | 2019-06-28 |
Family
ID=67045167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016966.2U Expired - Fee Related CN209045839U (en) | 2019-01-07 | 2019-01-07 | A kind of elbow bend type radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871929A (en) * | 2021-08-27 | 2021-12-31 | 中航光电科技股份有限公司 | Ultrashort curved plug and connector assembly |
| CN114268002A (en) * | 2021-12-28 | 2022-04-01 | 江苏沃能电气科技有限公司 | Water-inflow-preventing plugging process based on right-angled bent bus joint |
-
2019
- 2019-01-07 CN CN201920016966.2U patent/CN209045839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871929A (en) * | 2021-08-27 | 2021-12-31 | 中航光电科技股份有限公司 | Ultrashort curved plug and connector assembly |
| CN113871929B (en) * | 2021-08-27 | 2024-05-28 | 中航光电科技股份有限公司 | Ultrashort bent plug and connector assembly |
| CN114268002A (en) * | 2021-12-28 | 2022-04-01 | 江苏沃能电气科技有限公司 | Water-inflow-preventing plugging process based on right-angled bent bus joint |
| CN114268002B (en) * | 2021-12-28 | 2024-05-24 | 江苏沃能电气科技有限公司 | Water inlet prevention plugging process based on right-angle bent bus connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209045839U (en) | A kind of elbow bend type radio frequency (RF) coaxial connector | |
| CN104916935A (en) | Right-angle bending type radio frequency coaxial connector | |
| CN103337725A (en) | 5016 type radio frequency coaxial connector | |
| CN107069151A (en) | A kind of waveguide junction of adjustable clearance | |
| CN207183475U (en) | A kind of waveguide junction of adjustable clearance | |
| CN208257058U (en) | A kind of efficient radio frequency coaxial connector | |
| CN207250873U (en) | A kind of bent type radio frequency coaxial connector of connecting cable | |
| CN202405539U (en) | Spring connected electromagnetic shielding connector housing | |
| CN211743509U (en) | Millimeter wave cable assembly | |
| CN209133726U (en) | A kind of shortage of money millimeter wave connector | |
| CN204793360U (en) | Join in marriage coaxial electric connector of curved formula radio frequency who connects flexible cable | |
| CN206878209U (en) | A kind of low intermodulation radio frequency (RF) coaxial connector | |
| CN204030170U (en) | A kind of straight crimping coaxial cable connector | |
| CN206962088U (en) | A kind of blindmate formula millimeter wave connector | |
| CN210040473U (en) | Broadband coaxial radio frequency rotary joint | |
| CN203553871U (en) | Cable terminal used for GIS | |
| CN206962129U (en) | A kind of millimeter wave connector for connecing 0.047 inch of semi-flexible cable | |
| CN102005653A (en) | Radio frequency coaxial connector for radio frequency antenna feed system | |
| CN215933998U (en) | Bent pipe radio frequency connector | |
| CN214100178U (en) | Radio frequency signal adapter | |
| CN208922861U (en) | A kind of circle nanometer crystal alloy magnetic core | |
| CN202797323U (en) | Radio-frequency connector | |
| CN204668664U (en) | A kind of coaxial connector and antenna | |
| CN201853824U (en) | Radio frequency coaxial connector for radio frequency antenna feeder system | |
| CN213546622U (en) | Bent radio frequency connector |
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: 20190628 Termination date: 20220107 |