CN103872537A - Push-in type fast lock radio frequency coaxial connector - Google Patents
Push-in type fast lock radio frequency coaxial connector Download PDFInfo
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- CN103872537A CN103872537A CN201410111388.2A CN201410111388A CN103872537A CN 103872537 A CN103872537 A CN 103872537A CN 201410111388 A CN201410111388 A CN 201410111388A CN 103872537 A CN103872537 A CN 103872537A
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Abstract
The invention discloses a push-in type fast lock radio frequency coaxial connector which comprises a connector body and a butt-joint end. The connector body is composed of a jack, a dielectric body, a spring piece, an outer conductor A, balls and a locking sleeve. Ball holes are evenly distributed in the cylinder wall of the outer conductor A in the radial direction. A locking groove is formed in the outer circle of the cylinder wall. An unlocking hole, a locking hole and a spring claw are arranged on the locking sleeve. The outer conductor A is sleeved with the locking sleeve. The spring claw is located in the locking groove of the outer conductor A. The balls are arranged inside the ball holes. An outer conductor B is arranged at the butt-joint end. Ball grooves are formed in the outer conductor B. The outer conductor B at the butt-joint end is inserted into a butt-joint hole in the outer conductor A of the connector body, and the balls make contact with the ball grooves. The push-in type fast lock radio frequency coaxial connector has the advantages of being simple in structure, capable of conducting locking or unlocking rapidly and conveniently, high in reliability and high in antiknock characteristic and anti-impact capacity.
Description
Technical field
The present invention relates to communication equipment interconnection technique field, the radio frequency (RF) coaxial connector of the fast lock of especially a kind of push-in type.
Background technology
In the communications industry, radio frequency (RF) coaxial connector is more and more applied in space flight and aviation, microwave communication and military project message area at present.Connect rapidly because the radio frequency (RF) coaxial connector of the fast lock of push-in type has, the little feature that takes up room, obtains extensive use,
Prior art push-in type quick-lock connector adopts the structure of toothed engagement, and owing to being subject to the restriction of connected mode, poor reliability, especially shock resistance and the impact resistance of its connecting end surface engagement are poor, are difficult to meet the application requirements of communication apparatus under complex environment.And also there is complex structure, profile is large, cost is high defect in existing push-in type quick-lock connector.
Summary of the invention
The radio frequency (RF) coaxial connector of the fast lock of a kind of push-in type of providing for the deficiencies in the prior art is provided, and that the present invention has advantages of is simple in structure, locking or release is quick and convenient, reliability is high, shock resistance and strong shock resistance.
The concrete technical scheme that realizes the object of the invention is:
The radio frequency (RF) coaxial connector of the fast lock of a kind of push-in type, its feature is that it comprises connector and butt end, described connector is by jack, dielectric, reed, outer conductor A, ball and lock sleeve form, described outer conductor A is ladder tubular, which is provided with spring leaf hole and docking stomidium, the radial equipartition of barrel is provided with several ball holes, barrel cylindrical is provided with locked groove, lock sleeve is ladder tubular, its endoporus is provided with the different unlock hole in aperture and locking hole, the termination of locking hole is provided with spring pawl, and along axial uniform several groove that has of locking hole and spring pawl, described jack and reed are located at respectively the interior outside of dielectric, reed is located in the spring leaf hole of outer conductor A, lock sleeve is sleeved on outer conductor A through locking hole, and spring pawl is positioned at the locked groove of outer conductor A, ball is located in the ball hole of outer conductor A, described butt end is provided with the outer conductor B of tubular, and outer conductor B is provided with ball grooves along cylindrical, outer conductor B on described butt end inserts in the docking stomidium of connector outer conductor A, and ball on ball grooves and connector touches,
The bottom of described outer conductor locked groove is provided with arc boss, and the bottom of locked groove is divided into vertically front end groove and tail end groove by arc boss; Between the front end groove of spring pawl on described lock sleeve in outer conductor A locked groove and tail end groove, move; The tail end of described jack has compensate gasket.
That the present invention has advantages of is simple in structure, locking or release is quick and convenient, solid and reliable, shock resistance and strong shock resistance.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of connector of the present invention;
Fig. 3 is the structural representation of lock sleeve of the present invention;
Fig. 4 is the structural representation of outer conductor B of the present invention;
Fig. 5 is the use view of release of the present invention.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 4, the present invention includes connector 1 and butt end 2, described connector 1 is by jack 11, dielectric 12, reed 13, outer conductor A 14, ball 15 and lock sleeve 16 form, described outer conductor A 14 is ladder tubular, which is provided with spring leaf hole 142 and docking stomidium 143, the radial equipartition of barrel is provided with several ball holes 140, barrel cylindrical is provided with locked groove 141, lock sleeve 16 is ladder tubular, its endoporus is provided with aperture different unlock hole 161 and locking hole 162, the termination of locking hole 162 is provided with spring pawl 163, and along axial uniform several groove 160 that has of locking hole 162 and spring pawl 163, described jack 11 and reed 13 are located at respectively the interior outside of dielectric 12, reed 13 is located in the spring leaf hole 142 of outer conductor A 14, lock sleeve 16 is sleeved on outer conductor A 14 through locking hole 162, and spring pawl 163 is positioned at the locked groove 141 of outer conductor A 14, ball 15 is located in the ball hole 140 of outer conductor A 14,
Described butt end 2 is provided with the outer conductor B 21 of tubular, and outer conductor B 21 establishes along cylindrical
There is ball grooves 22; Outer conductor B 21 on described butt end 2 inserts in the docking stomidium 143 of connector 1 outer conductor A 14, and ball grooves 22 touches with the ball 15 on connector 1;
The bottom of described outer conductor 14 locked grooves 141 is provided with arc boss 147, and the bottom of locked groove 141 is divided into vertically front end groove 148 and tail end groove 149 by arc boss 147; Between the front end groove 148 of spring pawl 163 on described lock sleeve 16 in outer conductor A 14 locked grooves 141 and tail end groove 149, move; The tail end of described jack 11 has compensate gasket 17.
The embodiment of the present invention:
A), connector docks and locks with butt end, consults Fig. 1, Fig. 2, when locking, first by the lock sleeve of connector 1 16 post-tensionings, until the spring pawl 163 of lock sleeve 16 supports only tail end groove 149 positions of outer conductor A 14 locked grooves 141, hold connector 1 lock sleeve 16 and dock with butt end 2, in the outer conductor B 21 of butt end 2 inserts the docking stomidium 143 of outer conductor A 14 of connector 1, and after plugging together and putting in place, ball grooves 22 on butt end 2 aligns with the ball hole 140 on connector 1 outer conductor A 14, lock sleeve 16 is pushed away before the direction of butt end 2, make the locking hole 162 of lock sleeve 16 touch and promote ball 15 rolls in the ball grooves 22 of outer conductor B 21 in ball hole 140, now, spring pawl 163 on lock sleeve 16 is crossed arc boss 147, slide onto front end groove 148 from the tail end groove 149 of locked groove 141, the axial displacement of lock sleeve 16 is limited, simultaneously, locking hole 162 and the ball 15 of lock sleeve 16 touch, the radial displacement of ball 15 is limited, make ball 15 define outer conductor B 21 and outer conductor A 14 axial displacements by ball grooves 22, realize the quick locking of connector 1 and butt end 2.
B), connector is with butt end release and separate, consult Fig. 2, Fig. 5, when release, hold connector 1 lock sleeve 16, direction post-tensioning by the lock sleeve of connector 1 16 courts away from butt end 2, make the spring pawl 163 on lock sleeve 16 cross arc boss 147, slide onto tail end groove 149 positions from the front end groove 148 of locked groove 141;
Now, locking hole 162 and the ball 15 of lock sleeve 16 depart from, the ball 15 that is positioned at ball hole 140 is released, when butt end 2 outer conductor B 21 are when extracting in the docking stomidium 143 of connector 1 outer conductor A 14, under the effect of outer conductor B 21 ball grooves 22 side extruding, force ball 15 to roll in ball hole 140 from ball grooves 22, and ball 15 is limited in the unlock hole 161 of lock sleeve 16, ball 15 has departed from ball grooves 22, remove the restriction of outer conductor B 21 with outer conductor A 14 axial displacements, realized connector 1 and separate with the quick of butt end 2.
Consult Fig. 1, Fig. 2, for ensureing to there is good electrical property after connector 1 is connected with butt end 2, be provided with compensate gasket 17 at the tail end of jack 11.
Consult Fig. 2, Fig. 3, the moving axially and locating on outer conductor A 14 for ease of lock sleeve 16, the present invention is at axial uniform several groove 160 that has of locking hole 162 and spring pawl 163, be beneficial to spring pawl 163 and in the time crossing arc boss 147, produce strain, thereby while getting back to front end groove 148 or tail end groove 149 position, recover distortion, by limiting the position of lock sleeve 16, keep connector and the locking of butt end or the state of release.
Claims (4)
1. the radio frequency (RF) coaxial connector of the fast lock of push-in type, it is characterized in that it comprises connector (1) and butt end (2), described connector (1) is by jack (11), dielectric (12), reed (13), outer conductor A(14), ball (15) and lock sleeve (16) form, described outer conductor A(14) be ladder tubular, which is provided with spring leaf hole (142) and docking stomidium (143), the radial equipartition of barrel is provided with several ball holes (140), barrel cylindrical is provided with locked groove (141), lock sleeve (16) is ladder tubular, its endoporus is provided with the different unlock hole in aperture (161) and locking hole (162), the termination of locking hole (162) is provided with spring pawl (163), and along axial uniform several groove (160) that has of locking hole (162) and spring pawl (163), described jack (11) and reed (13) are located at respectively the interior outside of dielectric (12), reed (13) is located at outer conductor A(14) spring leaf hole (142) in, lock sleeve (16) is sleeved on outer conductor A(14 through locking hole (162)) on, and spring pawl (163) is positioned at outer conductor A(14) locked groove (141), ball (15) is located at outer conductor A(14) ball hole (140) in,
Described butt end (2) is provided with the outer conductor B(21 of tubular), outer conductor B(21)
Be provided with ball grooves (22) along cylindrical;
Outer conductor B(21 on described butt end (2)) insert connector (1) outer conductor A(14) docking stomidium (143) in, and ball grooves (22) touches with the ball (15) on connector (1).
2. the radio frequency (RF) coaxial connector of the fast lock of a kind of push-in type according to claim 1, it is characterized in that outer conductor A(14) bottom of locked groove (141) is provided with arc boss (147), and the bottom of locked groove (141) is divided into vertically front end groove (148) and tail end groove (149) by arc boss (147).
3. according to the radio frequency (RF) coaxial connector of the fast lock of a kind of push-in type described in claim 1 and 2, it is characterized in that spring pawl (163) on lock sleeve (16) is at outer conductor A(14) move between front end groove (148) in locked groove (141) and tail end groove (149).
4. the radio frequency (RF) coaxial connector of the fast lock of a kind of push-in type according to claim 1, is characterized in that the tail end of jack (11) has compensate gasket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111388.2A CN103872537A (en) | 2014-03-25 | 2014-03-25 | Push-in type fast lock radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111388.2A CN103872537A (en) | 2014-03-25 | 2014-03-25 | Push-in type fast lock radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103872537A true CN103872537A (en) | 2014-06-18 |
Family
ID=50910807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410111388.2A Pending CN103872537A (en) | 2014-03-25 | 2014-03-25 | Push-in type fast lock radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872537A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088213A (en) * | 2018-07-03 | 2018-12-25 | 镇江市华展电子科技有限公司 | Bent radio-frequency connector shell |
| CN113517590A (en) * | 2021-06-16 | 2021-10-19 | 苏州华秦时代科技有限公司 | Light-duty modular structure connector |
| CN114207494A (en) * | 2019-08-08 | 2022-03-18 | 扇港元器件有限公司 | Push-pull mechanism for outdoor connector assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030082942A1 (en) * | 2001-11-01 | 2003-05-01 | Andrew Corporation | Coaxial connector with spring loaded coupling mechanism |
| CN1829006A (en) * | 2006-04-03 | 2006-09-06 | 镇江红宝利电子有限公司 | RF coaxial pole connector |
| CN2896603Y (en) * | 2006-09-29 | 2007-05-02 | 瞿金良 | Fast-plugging self-locking type radio coaxial connector |
| CN201397988Y (en) * | 2009-04-15 | 2010-02-03 | 安费诺科耐特(西安)科技有限公司 | Quick blind-mate connector capable of automatically fulfilling self-locking function |
-
2014
- 2014-03-25 CN CN201410111388.2A patent/CN103872537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030082942A1 (en) * | 2001-11-01 | 2003-05-01 | Andrew Corporation | Coaxial connector with spring loaded coupling mechanism |
| CN1829006A (en) * | 2006-04-03 | 2006-09-06 | 镇江红宝利电子有限公司 | RF coaxial pole connector |
| CN2896603Y (en) * | 2006-09-29 | 2007-05-02 | 瞿金良 | Fast-plugging self-locking type radio coaxial connector |
| CN201397988Y (en) * | 2009-04-15 | 2010-02-03 | 安费诺科耐特(西安)科技有限公司 | Quick blind-mate connector capable of automatically fulfilling self-locking function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088213A (en) * | 2018-07-03 | 2018-12-25 | 镇江市华展电子科技有限公司 | Bent radio-frequency connector shell |
| CN114207494A (en) * | 2019-08-08 | 2022-03-18 | 扇港元器件有限公司 | Push-pull mechanism for outdoor connector assembly |
| CN113517590A (en) * | 2021-06-16 | 2021-10-19 | 苏州华秦时代科技有限公司 | Light-duty modular structure connector |
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Application publication date: 20140618 |