CN105098552A - Universal coaxial connector - Google Patents
Universal coaxial connector Download PDFInfo
- Publication number
- CN105098552A CN105098552A CN201510535265.6A CN201510535265A CN105098552A CN 105098552 A CN105098552 A CN 105098552A CN 201510535265 A CN201510535265 A CN 201510535265A CN 105098552 A CN105098552 A CN 105098552A
- Authority
- CN
- China
- Prior art keywords
- elastic
- hole
- head
- contact pin
- coaxial connector
- 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.)
- Pending
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a universal coaxial connector, which comprises a male rotary joint and a female rotary joint, wherein the male rotary joint comprises a first elastic housing with a first through hole and a ball head pin in the first through hole; the female rotary joint comprises a fixed outer sleeve with a second through hole, an insulating sleeve with a third through hole and an elastic inserting part in the third through hole; the bottom end of the elastic housing is a head with an arc-shaped convex surface; an arc-shaped groove which is matched with the arc-shaped convex surface of the head is formed in the inner wall of the fixed outer sleeve; the head of the elastic housing is blocked into the second through hole of the fixed outer sleeve; and the head of the elastic housing can rotate in the arc-shaped groove. The universal coaxial connector has the advantages of being simple in structure and convenient to install.
Description
Technical field
The present invention relates to a kind of connector, is specifically a kind of universal coaxial connector.
Background technology
Radio frequency (RF) coaxial connector is a kind of element being installed on cable or being arranged on instrument, as the element that transmission line is electrically connected or is separated.Radio frequency connector belongs to electromechanical integrated product, mainly serves as a connection.In the time of six more than ten years, through the joint efforts of various countries expert, make radio frequency connector define the professional system of independent completion, become the important component part in connector family.
At present a large amount of screw thread coupling of using or fast socket, connector are to after inserting, and pin connector is connected by screw thread or special retaining mechanism with socket connector, and axiality requirement is high, and can not deflect by relative axis.But when many group connectors installed by needs in same circuit board, because each connector must coaxially be installed, the relative position of each connector just needs very accurate, when a pair in many group connectors because disalignment installation causes and cannot to time slotting, then whole group of panel or equipment can be caused to install.
In order to solve the problem, people have developed a kind of Deflect Radio Frequency Coaxial Union, although Deflect Radio Frequency Coaxial Union can solve above-mentioned a part of problem; But the angle of rotating due to it is less, still can not solves well and cannot, to the problem of inserting, need to be improved further because disalignment installation causes.
Summary of the invention
In view of the defect of above-mentioned prior art, the object of the invention is to: a kind of convenient universal coaxial connector installed is provided.
Technical solution of the present invention is: a kind of universal coaxial connector, comprise male swivel and female swivel, described public swivel comprises the bulb contact pin that an elastic housing and with the first through hole is arranged in the first through hole, and described female swivel comprises insulating case and that a fixed jacket, with the second through hole has a third through-hole and is arranged on elastic plugin in third through-hole; The bottom of described elastic housing is the head with arc convex, the inwall of described fixed jacket is provided with the arc groove matched with the arc convex of head, and the head of described elastic housing to snap in the second through hole of fixed jacket and the head of elastic housing can be rotated in arc groove.
Further, the head of described elastic housing is provided with multiple first elastic groove, and makes head have multiple bifurcated plate by multiple first elastic groove.
Further, the top of the second through hole of described fixed jacket has the first chamfering.
Further, described elastic plugin is fixed on the inwall of insulating case, and the top of elastic plugin offers a blind hole, described bulb contact pin comprises contact pin body and is arranged on the bulb of contact pin body bottom, described bulb snaps in the blind hole of elastic plugin, is formed with annular groove between described bulb and contact pin body.
Further, the top of described blind hole is provided with the second chamfering, and described insulating case is fixed on the inwall of fixed jacket bottom.
Further, the inwall of described elastic plugin is provided with multiple second elastic groove, the second elastic groove be the hole wall of blind hole cave inward formed longitudinal fluting.
Further, described bulb contact pin and elastic plugin are coaxially arranged, and the end face of described bulb contact pin and the end face of elastic housing are in same level, and the bottom surface of the bottom surface of described elastic plugin, the bottom surface of insulating case and fixed jacket is in same level.
Apply the universal coaxial connector of one provided by the present invention, its beneficial effect is: the bottom of elastic housing is the head with arc convex, the inwall of fixed jacket is provided with the arc groove matched with the arc convex of head, the head of elastic housing to snap in the second through hole of fixed jacket and the head of elastic housing can be rotated in arc groove, namely the head of elastic housing and the arc groove of fixed jacket adopt the mode of mating spherical surfaces, elastic housing can freely be rotated and rotational angle is large, structure is simple and easy for installation, can solve well because of disalignment install cause cannot to insert problem.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is decomposing schematic representation of the present invention;
Fig. 3 is sectional structure schematic diagram of the present invention;
Fig. 4 is the sectional structure schematic diagram under a using state of the present invention;
Fig. 5 is the cross-sectional schematic of public swivel of the present invention under a visual angle;
Fig. 6 is the cross-sectional schematic of female swivel of the present invention under a visual angle.
Shown in figure: the public swivel of 100-, the female swivel of 200-, 1-elastic housing, 11-first through hole, 12-head, 121-arc convex, 2-bulb contact pin, 21-contact pin body, 22-bulb, 23-annular groove, 3-fixed jacket, 31-second through hole, 311-first chamfering, 4-insulating case, 41-third through-hole, 5-elastic plugin, 51-second elastic groove, 6-arc groove, 7-first elastic groove, 8-bifurcated plate, 9-blind hole, 10-second chamfering.
Embodiment
For more intuitively, intactly understanding technical scheme of the present invention, existing just to carry out nonrestrictive feature description in conjunction with accompanying drawing of the present invention as follows:
As shown in figs 1 to 6, a kind of universal coaxial connector, comprise male swivel 100 and female swivel 200, public swivel 100 comprises the bulb contact pin 2 that an elastic housing 1 and with the first through hole 11 is arranged in the first through hole 11, and female swivel 200 comprises insulating case 4 and that a fixed jacket 3, with the second through hole 31 has a third through-hole 41 and is arranged on elastic plugin 5 in third through-hole 41; The bottom of elastic housing 1 is the head 12 with arc convex 121, the inwall of fixed jacket 3 is provided with the arc groove 6 matched with the arc convex 121 of head 12, and the head 12 of elastic housing 1 to snap in the second through hole 31 of fixed jacket 3 and the head 12 of elastic housing 1 can be rotated in arc groove 6.
Elastic housing 1 and bulb contact pin 2 all adopt air dielectric 50 ohmage to design, and elastic housing 1 adopts beryllium-bronze or tin bronze material, can ensure reliable Elastic Contact; The head 12 of elastic housing 1 is provided with multiple first elastic groove 7, and makes head 12 have multiple bifurcated plate 8 by multiple first elastic groove 7, just has one first elastic groove 7, make elastic housing 1 to meet aeroelastic requirements between two namely adjacent bifurcated plates 8.
The top of the second through hole 31 of fixed jacket 3 has the first chamfering 311, is convenient to elastic housing 1 and snaps in fixed jacket 3.
Elastic plugin 5 is fixed on the inwall of insulating case 4, and the top of elastic plugin 5 offers a blind hole 9, bulb contact pin 2 comprises contact pin body 21 and is arranged on the bulb 22 of contact pin body 21 bottom, bulb 22 snaps in the blind hole 9 of elastic plugin 5, is formed with annular groove 23 between bulb 22 and contact pin body 21.The top of blind hole 9 is provided with the second chamfering 10, and insulating case 4 is fixed on the inwall of fixed jacket 3 bottom, and the second chamfering 10 can ensure that bulb contact pin 2 can insert in the blind hole 9 of elastic plugin 5 smoothly, and annular groove 23 facilitates bulb contact pin 2 to rotate.
It is that the hole wall of blind hole 9 caves inward the longitudinal fluting formed, to ensure that bulb contact pin 2 fully can contact with the inwall of elastic plugin 5 in rotary course that the inwall of elastic plugin 5 is provided with multiple second elastic groove 51, second elastic groove 51.
Bulb contact pin 2 and elastic plugin 5 are coaxially arranged, and the end face of the end face of bulb contact pin 2 and elastic housing 1 is in same level, the bottom surface of the bottom surface of elastic plugin 5, the bottom surface of insulating case 4 and fixed jacket 3, in same level, makes this connector can be designed to be connected with any type of radio frequency interface.
The universal coaxial connector of one provided by the present invention, the bottom of elastic housing 1 is the head 12 with arc convex 121, the inwall of fixed jacket 3 is provided with the arc groove 6 matched with the arc convex 121 of head 12, the head 12 of elastic housing 1 to snap in the second through hole 31 of fixed jacket and the head 12 of elastic housing 1 can be rotated in arc groove 6, namely the head 12 of elastic housing 1 and the arc groove 6 of fixed jacket adopt the mode of mating spherical surfaces, elastic housing 1 can freely be rotated and rotational angle is large, structure is simple and easy for installation, can solve well because of disalignment install cause cannot to insert problem.
Certainly; these are only preferred embodiment of the present invention; non-ly therefore namely limit to the scope of the claims of the present invention, all utilizations specification of the present invention and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present invention.
Claims (7)
1. a universal coaxial connector, comprise male swivel and female swivel, it is characterized in that: described public swivel comprises the bulb contact pin that an elastic housing and with the first through hole is arranged in the first through hole, described female swivel comprises insulating case and that a fixed jacket, with the second through hole has a third through-hole and is arranged on elastic plugin in third through-hole; The bottom of described elastic housing is the head with arc convex, the inwall of described fixed jacket is provided with the arc groove matched with the arc convex of head, and the head of described elastic housing to snap in the second through hole of fixed jacket and the head of elastic housing can be rotated in arc groove.
2. the universal coaxial connector of one according to claim 1, is characterized in that: the head of described elastic housing is provided with multiple first elastic groove, and makes head have multiple bifurcated plate by multiple first elastic groove.
3. the universal coaxial connector of one according to claim 1, is characterized in that: the top of the second through hole of described fixed jacket has the first chamfering.
4. the universal coaxial connector of one according to claim 1, it is characterized in that: described elastic plugin is fixed on the inwall of insulating case, and the top of elastic plugin offers a blind hole, described bulb contact pin comprises contact pin body and is arranged on the bulb of contact pin body bottom, described bulb snaps in the blind hole of elastic plugin, is formed with annular groove between described bulb and contact pin body.
5. the universal coaxial connector of one according to claim 4, is characterized in that: the top of described blind hole is provided with the second chamfering, and described insulating case is fixed on the inwall of fixed jacket bottom.
6. the universal coaxial connector of one according to claim 5, is characterized in that: the inwall of described elastic plugin is provided with multiple second elastic groove, the second elastic groove be the hole wall of blind hole cave inward formed longitudinal fluting.
7. the universal coaxial connector of one according to claim 6, it is characterized in that: described bulb contact pin and elastic plugin are coaxially arranged, and the end face of described bulb contact pin and the end face of elastic housing are in same level, the bottom surface of the bottom surface of described elastic plugin, the bottom surface of insulating case and fixed jacket is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535265.6A CN105098552A (en) | 2015-08-17 | 2015-08-17 | Universal coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535265.6A CN105098552A (en) | 2015-08-17 | 2015-08-17 | Universal coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098552A true CN105098552A (en) | 2015-11-25 |
Family
ID=54578443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535265.6A Pending CN105098552A (en) | 2015-08-17 | 2015-08-17 | Universal coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105098552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935941A (en) * | 2017-03-06 | 2017-07-07 | 京航泰（北京）科技有限公司 | Double-channel coaxial rotary joint |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879475Y (en) * | 2006-04-28 | 2007-03-14 | 西安科耐特科技有限责任公司 | Deflecting RF coaxial connector |
| CN101350483A (en) * | 2008-08-27 | 2009-01-21 | 宁波市吉品信息科技有限公司 | Plate-to-plate concentration mounting type RF coaxial connector |
| CN101964463A (en) * | 2010-11-10 | 2011-02-02 | 上海航天科工电器研究院有限公司 | Radio frequency connector |
| CN202308448U (en) * | 2011-10-27 | 2012-07-04 | 上海子波电子科技有限公司 | Radio frequency coaxial connector |
| CN203135021U (en) * | 2012-12-28 | 2013-08-14 | 泰州市航宇电器有限公司 | A radio frequency coaxial connector having radial and axial direction floating mechanisms |
| CN203218646U (en) * | 2013-03-25 | 2013-09-25 | 江苏永邦实业有限公司 | Universal rotary type radio frequency coaxial connector |
| CN203481564U (en) * | 2013-09-10 | 2014-03-12 | 深圳市大富科技股份有限公司 | Coaxial connector assembly |
| CN104321938A (en) * | 2012-02-27 | 2015-01-28 | 德通有限公司 | Rf connector for connection to substrate |
| CN204885752U (en) * | 2015-08-17 | 2015-12-16 | 宁波高新区新峰科技有限公司 | Universal coaxial connector |
-
2015
- 2015-08-17 CN CN201510535265.6A patent/CN105098552A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879475Y (en) * | 2006-04-28 | 2007-03-14 | 西安科耐特科技有限责任公司 | Deflecting RF coaxial connector |
| CN101350483A (en) * | 2008-08-27 | 2009-01-21 | 宁波市吉品信息科技有限公司 | Plate-to-plate concentration mounting type RF coaxial connector |
| CN101964463A (en) * | 2010-11-10 | 2011-02-02 | 上海航天科工电器研究院有限公司 | Radio frequency connector |
| CN202308448U (en) * | 2011-10-27 | 2012-07-04 | 上海子波电子科技有限公司 | Radio frequency coaxial connector |
| CN104321938A (en) * | 2012-02-27 | 2015-01-28 | 德通有限公司 | Rf connector for connection to substrate |
| CN203135021U (en) * | 2012-12-28 | 2013-08-14 | 泰州市航宇电器有限公司 | A radio frequency coaxial connector having radial and axial direction floating mechanisms |
| CN203218646U (en) * | 2013-03-25 | 2013-09-25 | 江苏永邦实业有限公司 | Universal rotary type radio frequency coaxial connector |
| CN203481564U (en) * | 2013-09-10 | 2014-03-12 | 深圳市大富科技股份有限公司 | Coaxial connector assembly |
| CN204885752U (en) * | 2015-08-17 | 2015-12-16 | 宁波高新区新峰科技有限公司 | Universal coaxial connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935941A (en) * | 2017-03-06 | 2017-07-07 | 京航泰（北京）科技有限公司 | Double-channel coaxial rotary joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102593620B (en) | Fast self-lock thread coupling port connector mechanism | |
| US3165340A (en) | Quick coupling structure | |
| US9236685B2 (en) | Quickly connectable plug and socket for power connection of electrical lighting apparatus | |
| CN105322363B (en) | A kind of round electric connector | |
| TWM486184U (en) | Plug connector | |
| CN202172170U (en) | Two-core waterproof connector | |
| CN103746237B (en) | One is rotatable plugs together connector | |
| CN204720682U (en) | One can blindmate electric connector | |
| CN204885752U (en) | Universal coaxial connector | |
| CN105098552A (en) | Universal coaxial connector | |
| CN205583228U (en) | Corner joint ware | |
| CN204333449U (en) | The plug and socket integrated type connector that compatible board docks plate | |
| CN206541968U (en) | A kind of current connector with inner interlocked structure | |
| CN206283064U (en) | Coaxial connector and its male end, terminative connector and microwave device | |
| CN204424518U (en) | Annular multipurpose socket | |
| CN208445024U (en) | A kind of electric connector of anti-dropout | |
| CN209730363U (en) | A kind of SMA radio frequency (RF) coaxial connector of fast insert-pull | |
| CN202977864U (en) | Direct inset type electric connector | |
| CN208433594U (en) | High intermodulation radio frequency (RF) coaxial connector | |
| CN205724146U (en) | A kind of high frequency turns low frequency adapter | |
| CN104659514A (en) | Annular multipurpose socket | |
| CN210201092U (en) | Novel SMA antenna connection structure | |
| CN208820177U (en) | Push-in N-type male connector structure | |
| TWM488781U (en) | Two-segment connector | |
| CN104617441A (en) | Swimming electrical connector plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |