CN106921061B - Radio frequency connector - Google Patents
Radio frequency connector Download PDFInfo
- Publication number
- CN106921061B CN106921061B CN201510978811.3A CN201510978811A CN106921061B CN 106921061 B CN106921061 B CN 106921061B CN 201510978811 A CN201510978811 A CN 201510978811A CN 106921061 B CN106921061 B CN 106921061B
- Authority
- CN
- China
- Prior art keywords
- insulating body
- radio frequency
- center terminal
- frequency connector
- terminal
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of radio frequency connector, including an insulating body, the center terminal in the insulating body and the ground terminal with insulating body cooperation, the center terminal includes contact portion, the Actuator Division being connected with contact portion and weld part, the insulating body has a roof, wherein, the roof of the insulating body is equipped with receiving hole to enable the contact portion of the center terminal expose the roof upper surface of the insulating body, elastic displacement and the pushing when contact portion of the center terminal being enabled to be compressed up and down of the Actuator Division of the center terminal.
Description
[technical field]
The present invention refers in particular to a kind of radio frequency connector repeatedly docked in relation to a kind of radio frequency connector.
[background technique]
It is same to disclose a kind of L-type referring to the novel TWM467435 patent of TaiWan, China for known radio frequency connector patent
Mandrel connector comprising the online portion for connecting the center conductor of coaxial cable is connected with the corresponding contact portion of opposing connector
Contact portion terminal, support that the external conductor of the insulator of the terminal and the receiving insulator can be surrounded.The terminal
Right angle is substantially formed with the cable extending direction in online portion and the direction of insertion of opposing connector.Insulator, which has, forms storage end
The body part of the hollow portion of sub- contact portion and will configuration the online portion of terminal on the body part towards it is described above pushing and it is curved
There is storage the cylindrical portion of the body part of cover and to extend to form among the above from the cylindrical portion for bent middle cover, external conductor
When bending, the pushing force being bent when cover is bent among the above can be assigned, while the outer cover portion of cable can be kept in its front end.Institute
The corresponding contact portion of opposing connector can be accepted and connect by stating to be equipped between cylindrical portion and the body part of the insulating body
Annulus.The annulus is connected to the cable incorporating section of connector, and the cable exposes the annulus.
But the radio frequency connector in such design is mostly fixed with RF cable connector connection RF IC
And antenna, while radio frequency connector assembles with manner with RF cable connector and contacts conducting, cannot achieve repeatedly has
Effect plug.
Therefore, it is necessory to provide a kind of new radio frequency connector, to overcome drawbacks described above.
[summary of the invention]
The purpose of the present invention is to provide a kind of radio frequency connectors, with characteristic that is easy to plug and repeatedly plugging, structure
Simply, processing procedure is convenient.
To achieve the above object, the present invention discloses a kind of radio frequency connector, including an insulating body, is set to the insulation
Intracorporal center terminal, the shielding casing for being covered on the insulating body and forming accommodating chamber and with insulating body cooperation connect
Ground terminal, the center terminal include contact portion, the Actuator Division being connected with contact portion and weld part, and the insulating body has one
Roof, wherein the roof of the insulating body is equipped with receiving hole to enable the contact portion of the center terminal expose the insulation
The roof upper surface of ontology, the Actuator Division of the center terminal up and down elastic displacement and enable the contact portion of the center terminal be supported
It is pushed when pressure.
Compared with prior art, the invention has the following beneficial effects: the centers that the present invention uses convex closure contact portion structure
Terminal, center terminal push when contacting, and when separation restores, and in favor of repeatedly plugging, are not likely to produce plastic deformation or repeatedly
Plug the situations such as rear center's terminal damage.
[Detailed description of the invention]
Fig. 1 is the three-dimensional combination figure of radio frequency connector first embodiment of the present invention.
Fig. 2 is the three-dimensional combination figure that Fig. 1 is seen from other direction.
Fig. 3 is the partial perspective exploded view of radio frequency connector first embodiment of the present invention.
Fig. 4 is the partial perspective exploded view that Fig. 3 is seen from other direction.
Fig. 5 is the stereogram exploded view of radio frequency connector first embodiment of the present invention.
Fig. 6 is the stereogram exploded view that Fig. 5 is seen from other direction.
Fig. 7 is the three-dimensional combination figure of radio frequency connector second embodiment of the present invention.
Fig. 8 is the stereogram exploded view of radio frequency connector second embodiment of the present invention.
[primary clustering symbol description]
| Radio frequency connector | 100、100’ | Insulating body | 1、1’ |
| Accommodating chamber | 10 | Roof | 11、11’ |
| Receiving hole | 110、110’ | Through hole | 111、111’ |
| Side wall | 12、12’ | Opening | 121 |
| Groove | 122 | Antetheca | 13 |
| Recessed portion | 131 | Rear wall | 14 |
| Receiving portion | 15 | Fixing seat | 16 |
| Fixing slot | 161 | Center terminal | 2、2’ |
| Base portion | 21、21’ | Weld part | 22、22’ |
| Holding division | 23、23’ | Actuator Division | 24、24’ |
| Contact portion | 25、25’ | Partition | 3 |
| Main part | 31 | Edge | 32 |
| Pressing part | 33 | Shielding casing | 4 |
| Bottom plate | 41 | Side plate | 42 |
| Protruding portion | 421 | Covering portion | 43 |
| First claw | 431 | Second claw | 432 |
| Third claw | 433 | First connecting portion | 434 |
| Second connecting portion | 435 | Clinch | 44 |
| Holding part | 441 | Cable | 5 |
| Core wire | 51 | Aluminium foil layer | 52 |
| Insulation sheath | 53 | Ground terminal | 6、6’ |
| Main board portion | 61、61’ | Abutting part | 62、62’ |
| Elastic portion | 63、63’ | Grounding leg | 64、64’ |
| Holding section | 65’ |
The present invention that the following detailed description will be further explained with reference to the above drawings.
[specific embodiment]
Hereinafter, the specific embodiment party that 100 first embodiment of radio frequency connector of the present invention will be introduced in conjunction with attached drawing 1 to Fig. 6
Formula.Involved direction is all reference with Fig. 2 in this specification.It is rear end that definition, which connect one end with cable, is far from cable one end
Front end.Define a front-rear direction, a left and right directions and the up and down direction perpendicular to front-rear direction and left and right directions.
It please refers to shown in Fig. 1 to Fig. 6, radio frequency connector 100 of the present invention includes the insulating body 1 of rectangular-shape, is fixed on
Center terminal 2 in insulating body 1, the compacting center terminal 2 partition 3, be covered on the insulating body 1 and be total to
With forming the shielding casing 4 of accommodating chamber 10, with the center terminal 2 conducting and by cable 5 that the shielding casing 4 wraps up and set
In the ground terminal 6 on shielding casing 4.
The insulating body 1 is the box like structure of semi-surrounding comprising roof 11 is extended in the longitudinal set on 11 two sides of roof
A pair of sidewalls 12 of formation, the antetheca 13 extended in left-right direction set on 11 both ends of roof and rear wall 14 and along the rear wall 14 to
The receiving portion 15 extended afterwards.The container 151 with the accommodating chamber 10 perforation is offered on the receiving portion 15.The roof 11
The fixing seat 16 of centre of location terminal 2 is protruded out into accommodating chamber 10.The fixing seat 16 is close to the receiving portion 15.It is described solid
Reservation 16 is equipped with a pair of point of column two sides and extends the fixing slot 161 with fixed center terminal 2 along the longitudinal direction.Refering to the 5th figure and
Shown in 6th figure, the roof 11 offers the receiving hole 110 for accommodating center terminal 2 and protruding out in 16 front end of fixing seat, and
Four angles of the roof 11 and the side wall 12 and 13 intersection of antetheca are equipped with through hole 111.The pair of side wall 12 is not
Continuous setting, and part does not offer an opening 121, and is concaved with groove in 121 liang of side external surfaces of the opening
122.The antetheca 13 is concaved with recessed portion 131.
Refering to shown in fig. 4 to fig. 6, the center terminal 2 is stamped and formed out by metal plate, and the center terminal 2 includes plate
The base portion 21 of shape, the weld part 22 to extend back along described 21 one end of base portion, from the base portion 21 close to the weld part 22 1
The two sides at end be folded upward at extension holding division 23, from 21 other end of base portion upwards again back bending extend Actuator Division 24 and set
Contact portion 25 in 24 free end of Actuator Division.The weld part 22 is bonded the container 151 for being contained in the insulating body 1
It is interior.The pair of holding division 23 is inserted into a pair of of fixing slot 161 of the insulating body 1.The Actuator Division 24 fits in described
11 inner surface of roof of insulating body 1.The contact portion 25 is in dome-type convex closure shape, through the receiving hole of the insulating body 1
110 expose the outer surface of the roofs, and when docking, the contact portion 25 can be with the downward elastic displacement in the Actuator Division 24.
4 inner wall of shielding casing is fitted in tabular refering to shown in Fig. 3 to Fig. 6, the partition 3 is whole, there is master
The pressing part 33 that body portion 31,31 4 jiaos of the main body edge 32 extended outward and 31 one end of main part extend back.Institute
The compacting of main part 31 is stated on the base portion 21 of the center terminal 2.Refering to Fig. 3 and Fig. 4, the pressing part 33 is lower than the main body
Portion 31 and the corresponding weld part 22 for suppressing the center terminal 2.
Referring to FIG. 1 to 6, the shielding casing 4 is in semi-open box-like, including bottom plate 41, from 41 liang of sides of bottom plate to
The side plate 42 of upper extension, the covering portion 43 to extend back from the bottom plate 41 and the pair of side plate 42 and respectively from the side plate
The clinch 44 that 42 one end extend towards in left-right direction.The groove 122 of the corresponding insulating body 1 of the side plate 42 is provided with
Inwardly protruded protruding portion 421.The covering portion 43 include be folded upward at extension the first claw 431, be folded upward at extension and
Separately positioned the second claw 432 after the first claw 431, be folded upward at extension and it is separately positioned after the second claw 432
Third claw 433,42 one end of the side plate are extended towards in left-right direction and first are connect with what first claw 431 was connected
The second connecting portion 435 of portion 434 and connection first claw 431 and the bottom plate 41.First claw 431, the second pawl
Portion 432 and third claw 433 cooperate with the insulating body 1 and the package of cable 5 respectively.The pair of clinch 44 mutually overlap joint
Fixed, internally positioned clinch 44 is inwardly projecting to be formed with holding part 441, and the holding part 441 and the insulating body 1
Recessed portion 131 support fixation.
Refering to shown in Fig. 2 to Fig. 6, the cable 5 includes internally positioned and electrical with the weld part of the center terminal 2 22
The core wire 51 that connects, the aluminium foil layer 52 being wrapped in outside the core wire 51 and the insulation sheath 53 for being wrapped in the aluminium foil layer 52.Ginseng
It reads shown in Fig. 2, first claw 431 is wrapped in outside the receiving portion 15 of the insulating body 1, and second claw 432 grasps
In outside the aluminium foil layer 52, the third claw 433 is on the insulation sheath 53.
Refering to shown in Fig. 4 and Fig. 6, the ground terminal 6 is set as a pair of respectively from the side plate 42 of the shielding casing 4
Portion top extends into accommodating chamber 10.The ground terminal 6 has 42 middle part of side plate from the shielding casing 4 horizontal-extending
Main board portion 61 bends downward the abutting part 62 of extension from 61 both ends of main board portion, tilts upward bending from the abutting part 62
The elastic portion 63 of extension and the grounding leg 64 that extension is folded upward at from the elastic portion 63.It is described to connect refering to fig. 1 and shown in Fig. 2
The opening 121 that the main board portion 61 of ground terminal 6 passes through the insulating body 1 is mutually supported with roof 11, the pair of abutting part 62
It is contained in the side wall 12 of the insulating body 1, the grounding leg 64 passes through the through hole of the roof 11 of the insulating body 1
111 are exposed to 11 upper surface of roof.The abutting part 62 has elasticity with the elastic portion 63, can be in accommodating chamber 10 on
Lower elastic displacement.
The fabrication schedule of radio frequency connector 100 of the present invention is as follows, and the center terminal 2 is first installed into insulating body 1, institute
The weld part 22 and the core wire 51 of the cable 5 for stating center terminal 2 connect, and partition 3 suppresses the base portion 21 of the center terminal 2,
Above-mentioned insulating body 1, center terminal 2, cable 5 and partition 3 are collectively disposed in the shielding casing 4 again, the first claw 431,
Second claw 432 and third claw 433 are arranged as tiling and bend cable 5 described in clasp.
Hereinafter, the specific implementation of 100 ' second embodiment of radio frequency connector of the present invention will be introduced in conjunction with attached drawing Fig. 7 to Fig. 8
Mode.Involved direction is all reference with Fig. 8 in this specification.
It please refers to shown in Fig. 8, radio frequency connector 100 ' of the present invention includes cube-shaped insulating body 1 ', is fixed on insulation
Center terminal 2 ' in ontology 1 ' and the ground terminal 6 ' with the insulating body 1 cooperation.
The insulating body 1 ' is the box like structure of semi-surrounding comprising roof 11 and bending downward along 11 4 side of roof prolongs
Stretch the side wall 12 ' to be formed.The roof 11 ' offers at center accommodates the receiving hole 110 ' that center terminal 2 ' protrudes out, and institute
Four angles and 12 intersection of side wall for stating roof 11 ' are equipped with through hole 111 '.
The center terminal 2 ' is stamped and formed out by metal plate, and the center terminal 2 ' includes flat base portion 21 ', along institute
State weld part 22 ' that 21 ' one end of base portion extends back, upward close to the two sides of described 22 ' one end of weld part from the base portion 11 '
Bend the holding division 23 ' extended, from the 21 ' other end of the base portion Actuator Division 24 ' that back bending extends again upwards and set on the work
The contact portion 25 ' of dynamic 24 ' free end of portion.The Actuator Division 24 ' fits in the 11 ' inner surface of roof of the insulating body 1 '.Ginseng
It reads shown in the 7th figure, the contact portion 25 ' is in dome-type convex closure shape, exposes institute through the receiving hole 110 ' of the insulating body 1 '
State the outer surface of roof, when docking, the contact portion 25 ' can be with the downward elastic displacement in the Actuator Division 24 '.
The ground terminal 6 ' is set as four, is bound to each other to form square structure and is built in the insulating body 1 '
It is interior.It is in flat main board portion 61 ' that the ground terminal 6 ', which has substantially, bend inwards extension from described 61 ' one end of main board portion
Abutting part 62 ', from the holding section 65 ' of the inside projection of the 61 ' other end of main board portion, from the 61 ' bottom angled of main board portion
It is folded upward at the elastic portion 63 ' of extension and is folded upward at the grounding leg 64 ' of extension from the elastic portion 63 '.Any ground terminal
6 ' abutting part 62 ' is abutted with the 65 ' outside of holding section of adjacent ground terminal 6 ', to form stable holding structure.It is described
The through hole 111 ' that grounding leg 64 ' passes through the roof 11 ' of the insulating body 1 ' is exposed to the 11 ' upper surface of roof.It is described
Elastic portion 63 ' has elasticity, can drive about 64 ' elastic displacement of grounding leg.
The foregoing is merely several embodiments of the invention, the embodiment being not all of, ordinary skill people
Any equivalent variation that member takes technical solution of the present invention by reading description of the invention, is right of the invention
It is required that being covered.
Claims (8)
1. a kind of radio frequency connector, including an insulating body, the center terminal in the insulating body and and insulating body
The ground terminal of cooperation, the center terminal include contact portion, the Actuator Division being connected with contact portion and weld part, and the insulation is originally
Body has a roof, it is characterised in that: the roof of the insulating body is equipped with receiving hole and plural through hole, the ground connection
Terminal has main board portion, bends downward the abutting part of extension from the main board portion both ends, tilts upward bending from the abutting part
The contact portion of the elastic portion of extension and the grounding leg that extension is folded upward at from the elastic portion, the center terminal passes through the appearance
The grounding leg of hole and the ground terminal received passes through the through hole and is all exposed the roof upper surface of the insulating body, described
The Actuator Division of center terminal elastic displacement and pushing when the contact portion of the center terminal being enabled to be compressed, the ground terminal up and down
Elastic portion elastic displacement and pushing when the grounding leg of the ground terminal being enabled to be compressed up and down.
2. radio frequency connector as described in claim 1, it is characterised in that: the center terminal has downward from the Actuator Division
The base portion that back bending extends to form, the base portion is consistent with the Actuator Division extending direction and separates below the Actuator Division.
3. radio frequency connector as claimed in claim 2, it is characterised in that: the center terminal also has close from the base portion
The two sides of described weld part one end are folded upward at the holding division of extension, are equipped with fixing slot, institute on the inside of the roof of the insulating body
It states a pair of of holding division to be inserted into a pair of of fixing slot of the insulating body, the center terminal is enabled to be installed on the insulating body
It is interior.
4. radio frequency connector as described in claim 1, it is characterised in that: the Actuator Division fits in the top of the insulating body
On the inside of wall.
5. radio frequency connector as described in claim 1, it is characterised in that: the weld part of the center terminal and circuit board are direct
It connects or is connected with cable.
6. radio frequency connector as described in claim 1, it is characterised in that: the contact portion of the center terminal is hemispherical junction
Structure.
7. radio frequency connector as described in claim 1, it is characterised in that: radio frequency connector further includes being coated on the insulation originally
External shielding casing, the shielding casing have bottom plate, the side plate upwardly extended from bottom plate two sides and respectively from the side plates
The clinch that one end extends towards in left-right direction with the ground terminal to abut.
8. radio frequency connector as claimed in claim 7, it is characterised in that: the ground terminal extends shape from the shielding casing
At or be independently arranged and with insulating body cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978811.3A CN106921061B (en) | 2015-12-24 | 2015-12-24 | Radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978811.3A CN106921061B (en) | 2015-12-24 | 2015-12-24 | Radio frequency connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106921061A CN106921061A (en) | 2017-07-04 |
| CN106921061B true CN106921061B (en) | 2019-07-26 |
Family
ID=59456462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510978811.3A Active CN106921061B (en) | 2015-12-24 | 2015-12-24 | Radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106921061B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262074B (en) * | 2018-11-30 | 2022-02-25 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN110086019B (en) * | 2019-05-10 | 2021-02-05 | 立讯精密组件(昆山)有限公司 | Connector and machining process thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068511A (en) * | 1998-05-12 | 2000-05-30 | Lantek Electronics Inc. | By-pass connector of cable TV multi-tap |
| FR2786613B1 (en) * | 1998-11-30 | 2001-02-02 | Radiall Sa | DEVICE FOR CONNECTING A COAXIAL CABLE TO A PRINTED CIRCUIT BOARD |
| JP3679651B2 (en) * | 1999-07-30 | 2005-08-03 | ヒロセ電機株式会社 | L-type coaxial connector |
| JP2001185296A (en) * | 1999-12-27 | 2001-07-06 | Yamaichi Electronics Co Ltd | Coaxial connector with changeover switch |
| JP3711002B2 (en) * | 2000-08-31 | 2005-10-26 | ヒロセ電機株式会社 | Coaxial connector with switch |
| CN202308423U (en) * | 2011-10-27 | 2012-07-04 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector |
| CN103715572B (en) * | 2012-09-29 | 2016-12-21 | 春源科技(深圳)有限公司 | Connectors for coaxial cables assembly and plate terminal adapter |
-
2015
- 2015-12-24 CN CN201510978811.3A patent/CN106921061B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106921061A (en) | 2017-07-04 |
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