CN101888049A - Bent radio-frequency tri-coaxial electric connector - Google Patents
Bent radio-frequency tri-coaxial electric connector Download PDFInfo
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- CN101888049A CN101888049A CN 201010203825 CN201010203825A CN101888049A CN 101888049 A CN101888049 A CN 101888049A CN 201010203825 CN201010203825 CN 201010203825 CN 201010203825 A CN201010203825 A CN 201010203825A CN 101888049 A CN101888049 A CN 101888049A
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Abstract
The invention discloses a bent radio-frequency tri-coaxial electric connector, which comprises a locking sleeve, an outer conductor, an outer medium body, a middle conductor, an inner medium body, an inner conductor, a sealing gasket, a collar, an elastic washer, a retainer ring, a rear medium body, an insulation spacer, a stop block, a medium body and a pressing sleeve, wherein the sealing gasket, the collar, the elastic washer and the retainer ring are arranged on the outer conductor in turn; the front end face of the rear medium body is pressed at the tail ends of the inner conductor and the inner medium body, and a straight-through slot and a groove are formed in the rear medium body; the insulation spacer is arranged between the rear medium body and the stop block; a lead is welded at the tail end of the middle conductor, the cavity of the middle conductor is provided with a groove A for welding, and a groove B is formed below the groove A; the tail end of the outer medium body is provided with a groove C; and the stop block is arranged on the outer conductor in an interference mode. The bent radio-frequency tri-coaxial electric connector has the characteristics of reliable connection, simple structure, fast locking and the like.
Description
Technical field
The invention belongs to the connector technique field, relate in particular to a kind of bent radio-frequency tri-coaxial electric connector.
Background technology
Common used three coaxial connector tail end is straight formula outlet structure, and used lead is the multiple twin shielding conductor, is generally half-hard state or hard attitude, and when needs 90 degree bent angle outlets, its bending radius is very big, and it is big to take up room, and the space is proposed harsh requirement.In practice, because spatial limitation needs a kind of radius of turn little, little bent radio-frequency tri-coaxial electric connector takes up room.The middle conductor of the curved formula outlet radio frequency three coaxial connector that often uses and inner wire all adopt 90 ° of bent angle exchanging structures to realize at present, and the jack and the contact pin of switching need be set in the corner, and its complex structure realizes that difficulty is bigger.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, thereby a kind of bent radio-frequency tri-coaxial electric connector is provided.
A kind of bent radio-frequency tri-coaxial electric connector comprises lock sleeve, outer conductor, outer dielectric, middle conductor, interior dielectric, inner wire, sealing gasket, collar, elastic washer, back-up ring, back dielectric, insulation spacer, block, dielectric and gland; On outer conductor, be provided with sealing gasket, collar, elastic washer and back-up ring successively; Back dielectric front end face is pressed in inner wire and interior dielectric tail end, is provided with a direct through groove and groove in it; Between back dielectric and block, be provided with insulation spacer; Described middle conductor tail end welding lead, inner chamber are provided with a groove A for welding, and its below is provided with a groove B; The tail end of dielectric is provided with a groove C outside described; Described block interference is arranged on the outer conductor.
Described lock sleeve butt end is a helical groove structure.
Described outer conductor is 90 ° of bent angle structures of integral type.
Described collar is located in the outer round recessed of outer conductor.
Described groove and direct through groove are circumference and are symmetrically distributed.
Described groove B and groove A are circumference and are symmetrically distributed.
Be provided with the cable shield net between described outer conductor and the gland in the space.
Described middle conductor and inner wire are straight formula structure.
Described middle conductor butt end is many fluting springholes.
Adopt the beneficial effect of technique scheme to be:
Bent radio-frequency tri-coaxial connector of the present invention, its outer conductor are designed to integral type 90 degree bent angle structures, adopt the mode of bending wire core to realize 90 degree bent angle outlets, need not adopt exchanging structure that middle conductor and inner wire are carried out the curved formula switching of 90 degree; The present invention has the characteristics such as reliable, simple in structure, that locking is quick that connect.
Description of drawings
Fig. 1 is an embodiments of the invention socket master cutaway view;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is a dielectric master cutaway view behind the embodiments of the invention;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is an embodiments of the invention middle conductor master cutaway view;
Fig. 6 is the end view of Fig. 5;
Among the figure: dielectric in 1-lock sleeve, 2-outer conductor, the outer dielectric of 3-, 4-middle conductor, the 5-, dielectric, 12-insulation spacer, 13-block, 14-dielectric, 15-gland, 16-groove, 17-direct through groove, 18-groove A, 19-groove B, 20-groove C behind 6-inner wire, 7-sealing gasket, 8-collar, 9-elastic washer, 10-back-up ring, the 11-.
Embodiment
The present invention is described in further detail below in conjunction with the foregoing description accompanying drawing:
Bent radio-frequency tri-coaxial electric connector of the present invention is 90 ° of curved formula plugs, this plug comprises: lock sleeve 1, outer conductor 2, outer dielectric 3, middle conductor 4, interior dielectric 5, inner wire 6, sealing gasket 7, collar 8, elastic washer 9, back-up ring 10, back dielectric 11, insulation spacer 12, block 13, dielectric 14 and gland 15 are formed.
Fig. 1,2 is the principal section view and the end view of embodiments of the invention plug.Shown in the figure, this plug is a radio frequency three coaxial connector, is three layers of conductor structure: i.e. outer conductor layer, intermediate conductor layer, inner conductor layer, each layer adopt the dielectric body to support.Inner wire 6 and middle conductor 4 are straight formula structure, and lock sleeve 1 butt end is a helical groove structure, dock with the shell of socket band bail to screw to realize that bayonet socket locks fast.Outer conductor 2 is 90 ° of bent angle structures of integral type.Sealing gasket 7, collar 8, elastic washer 9, back-up ring 10 are assembled on the outer conductor 2, thereby turn over riveting lock sleeve 1 above-mentioned parts are fixed on the tram, wherein 7 sealings of sealing gasket, protection against the tide, dustproof effect; Collar 8 is contained in the position-limiting action that has been fixed in the outer round recessed of outer conductor 2; Elastic washer 9 has certain initial compression amount for elastic part is assembled between collar and the back-up ring, elastic washer 9 further is compressed during butt joint, and the axial force of butt joint locking is provided; Back-up ring 10 also plays position-limiting action, and restriction elastic washer 9 caudad moves, during the product butt joint, and back-up ring 10 elasticity of compression packing rings 9.Back dielectric 11 front end faces are pressed in inner wire 6 and interior dielectric 5 tail ends, restriction inner wire 6 and interior dielectric 5 move towards tail end, butt end direction displacement is by the parts step limits, back dielectric 11 has a direct through groove 17 and a groove 16, groove 16 and direct through groove 17 are circumference and are symmetrically distributed, dielectric 11 lead of stepping down after when direct through groove 17 is convenient to assemble, groove 16 is convenient to lead and is passed and be welded on middle conductor 4 afterbody inner chambers, and back dielectric 11 tail end displacements are by insulation spacer 12 restrictions.Middle conductor 4 tail end welding leads, inner chamber are provided with a groove A18 for welding, and its below is provided with a groove B19, and groove B19 and groove A18 are circumference and are symmetrically distributed, and groove B19 makes things convenient for lead to pass.The tail end of outer dielectric 3 also has a groove C20 so that lead passes.Lead core one root bead is connected on the inner wire 6, and another root bead is connected in the groove A18 of middle conductor 4 tail end inwalls.Insulation spacer 12 has the insulation supporting role, prevents to weld the back core and contacts and the outlet short circuit phenomenon with outer conductor 2 or block 13.Block 13 interference press fit on the outer conductor 2, limit the axial displacement of all parts.The cable shield net is distributed between outer conductor 2 and the gland 15 in the space, adopts special crimping tool that gauze screen is carried out reliable crimping, guarantees good screening effectiveness.
Fig. 3,4 is dielectric master cutaway view and an end view behind the embodiments of the invention.Back dielectric 11 has a direct through groove 17 and groove 16, and groove 16 and direct through groove 17 circumference are symmetrically distributed.Dielectric 11 gets out of the way lead after when direct through groove 17 is convenient to assemble, and lead passed when groove 16 conveniently welded middle conductor 4.
Fig. 5,6 is embodiments of the invention middle conductor master's cutaway view and end view.Middle conductor 4 butt ends are many fluting springholes, realize Elastic Contact during the plug butt joint.Middle conductor 4 afterbody welding leads, inner chamber have a groove A18 for welding, and groove B19 and groove A18 circumference are symmetrically distributed, and groove B19 makes things convenient for lead to pass.
Claims (9)
1. bent radio-frequency tri-coaxial electric connector, it is characterized in that: it comprises lock sleeve (1), outer conductor (2), outer dielectric (3), middle conductor (4), interior dielectric (5), inner wire (6), sealing gasket (7), collar (8), elastic washer (9), back-up ring (10), back dielectric (11), insulation spacer (12), block (13), dielectric (14) and gland (15); On outer conductor (2), be provided with sealing gasket (7), collar (8), elastic washer (9) and back-up ring (10) successively; Back dielectric (11) front end face is pressed in inner wire (6) and interior dielectric tail end, is provided with a direct through groove (17) and groove (16) in it; Between back dielectric (11) and block (13), be provided with insulation spacer (12); Described middle conductor (4) tail end welding lead, inner chamber are provided with a groove A (18) for welding, and its below is provided with a groove B (19); The tail end of dielectric outside described (3) is provided with a groove C (20); Described block (13) interference is arranged on the outer conductor (2).
2. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described lock sleeve (1) butt end is a helical groove structure.
3. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described outer conductor (2) is 90 ° of bent angle structures of integral type.
4. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described collar (8) is located in the outer round recessed of outer conductor (2).
5. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described groove (16) and direct through groove (17) are circumference and are symmetrically distributed.
6. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described groove B (19) and groove A (18) are circumference and are symmetrically distributed.
7. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: be provided with the cable shield net in the space between described outer conductor (2) and the gland (15).
8. bent radio-frequency tri-coaxial electric connector according to claim 1 is characterized in that: described middle conductor (4) and inner wire (6) are straight formula structure.
9. according to claim 1 or 8 described bent radio-frequency tri-coaxial electric connectors, it is characterized in that: described middle conductor (4) butt end is many fluting springholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038255A CN101888049B (en) | 2010-06-21 | 2010-06-21 | Bent radio-frequency tri-coaxial electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038255A CN101888049B (en) | 2010-06-21 | 2010-06-21 | Bent radio-frequency tri-coaxial electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101888049A true CN101888049A (en) | 2010-11-17 |
| CN101888049B CN101888049B (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102038255A Expired - Fee Related CN101888049B (en) | 2010-06-21 | 2010-06-21 | Bent radio-frequency tri-coaxial electric connector |
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| CN (1) | CN101888049B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364754A (en) * | 2011-10-17 | 2012-02-29 | 中国电子科技集团公司第四十研究所 | High-voltage connector assembly suitable for being used in satellite |
| CN102544961A (en) * | 2012-01-16 | 2012-07-04 | 深圳市晶沛电子有限公司 | Sliding ring |
| CN103166002A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type inserting hole contact element radio-frequency coaxial connector connected with 1-5/8' coaxial cable in matching mode |
| CN103414057A (en) * | 2013-08-28 | 2013-11-27 | 上海航天科工电器研究院有限公司 | Blind-plug floating radio frequency connector |
| CN105449436A (en) * | 2015-06-29 | 2016-03-30 | 江苏赛洋机电科技有限公司 | Novel structure of elbow connector and electrical equipment |
| CN105680121A (en) * | 2016-01-14 | 2016-06-15 | 西安金波科技有限责任公司 | Millimeter wave antenna head, assembly method thereof and antenna applying millimeter wave antenna head |
| CN106654691A (en) * | 2015-10-28 | 2017-05-10 | 电连技术股份有限公司 | Connection device and cable assembly thereof |
| CN111986336A (en) * | 2020-08-19 | 2020-11-24 | 浙江容宸科技有限公司 | Automatic ticket checker |
| CN113270749A (en) * | 2020-02-14 | 2021-08-17 | Aptiv技术有限公司 | Connector with a locking member |
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| US4799900A (en) * | 1987-10-15 | 1989-01-24 | Amp Incorporated | Push on right angle connector |
| JP2000299169A (en) * | 1999-04-16 | 2000-10-24 | Maspro Denkoh Corp | L-shaped coaxial plug connector |
| CN1510785A (en) * | 2002-11-16 | 2004-07-07 | 斯宾纳电子技术工厂有限公司 | Coaxial cable with socket angle head |
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| US20090186522A1 (en) * | 2003-09-15 | 2009-07-23 | Jimmy Ciesla Henningsen | Coaxial Angle Connector |
| CN101662114A (en) * | 2009-09-08 | 2010-03-03 | 贵州航天电器股份有限公司 | Three-coaxial contact piece |
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2010
- 2010-06-21 CN CN2010102038255A patent/CN101888049B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4799900A (en) * | 1987-10-15 | 1989-01-24 | Amp Incorporated | Push on right angle connector |
| JP2000299169A (en) * | 1999-04-16 | 2000-10-24 | Maspro Denkoh Corp | L-shaped coaxial plug connector |
| CN1510785A (en) * | 2002-11-16 | 2004-07-07 | 斯宾纳电子技术工厂有限公司 | Coaxial cable with socket angle head |
| US20090186522A1 (en) * | 2003-09-15 | 2009-07-23 | Jimmy Ciesla Henningsen | Coaxial Angle Connector |
| CN101330182A (en) * | 2007-06-20 | 2008-12-24 | 北卡罗来纳康姆斯科普公司 | Angled coaxial connector with inner conductor transition and method of manufacture |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364754A (en) * | 2011-10-17 | 2012-02-29 | 中国电子科技集团公司第四十研究所 | High-voltage connector assembly suitable for being used in satellite |
| CN102364754B (en) * | 2011-10-17 | 2013-09-04 | 中国电子科技集团公司第四十研究所 | High-voltage connector assembly suitable for being used in satellite |
| CN103166002A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type inserting hole contact element radio-frequency coaxial connector connected with 1-5/8' coaxial cable in matching mode |
| CN102544961A (en) * | 2012-01-16 | 2012-07-04 | 深圳市晶沛电子有限公司 | Sliding ring |
| CN102544961B (en) * | 2012-01-16 | 2014-01-29 | 深圳市晶沛电子有限公司 | Sliding ring |
| CN103414057A (en) * | 2013-08-28 | 2013-11-27 | 上海航天科工电器研究院有限公司 | Blind-plug floating radio frequency connector |
| CN105449436A (en) * | 2015-06-29 | 2016-03-30 | 江苏赛洋机电科技有限公司 | Novel structure of elbow connector and electrical equipment |
| CN105449436B (en) * | 2015-06-29 | 2018-03-06 | 江苏赛洋机电科技有限公司 | Elbow connector and electrical equipment |
| CN106654691A (en) * | 2015-10-28 | 2017-05-10 | 电连技术股份有限公司 | Connection device and cable assembly thereof |
| CN105680121A (en) * | 2016-01-14 | 2016-06-15 | 西安金波科技有限责任公司 | Millimeter wave antenna head, assembly method thereof and antenna applying millimeter wave antenna head |
| CN105680121B (en) * | 2016-01-14 | 2018-07-03 | 西安金波科技有限责任公司 | A kind of millimeter wave antenna head and its assembly method and composition antenna |
| CN113270749A (en) * | 2020-02-14 | 2021-08-17 | Aptiv技术有限公司 | Connector with a locking member |
| CN111986336A (en) * | 2020-08-19 | 2020-11-24 | 浙江容宸科技有限公司 | Automatic ticket checker |
| CN111986336B (en) * | 2020-08-19 | 2022-02-01 | 浙江容宸科技有限公司 | Automatic ticket checker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101888049B (en) | 2012-06-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |