CN109149174A - Radio frequency connector component and its adaptor connector between a kind of plate - Google Patents
Radio frequency connector component and its adaptor connector between a kind of plate Download PDFInfo
- Publication number
- CN109149174A CN109149174A CN201710509639.6A CN201710509639A CN109149174A CN 109149174 A CN109149174 A CN 109149174A CN 201710509639 A CN201710509639 A CN 201710509639A CN 109149174 A CN109149174 A CN 109149174A
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- insulator
- radio frequency
- conductor
- plate
- 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
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7064—Press fitting
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The present invention relates to radio frequency connector component and its adaptor connectors between a kind of plate.Radio frequency connector component includes adaptor connector between plate of the invention, adaptor connector is made of inner and outer conductor, completely cut off between inner and outer conductor by insulator, dielectric layer between internal and external conductor is used for transmission radiofrequency signal, wherein outer conductor is coiled-type structure, which is not necessarily to cut raw material when rolling, without machining, the simple to operate and saving cost of raw material and machining cost, have great importance for the production of large batch of adaptor connector.
Description
Technical field
The present invention relates to radio frequency connector component and its adaptor connectors between a kind of plate.
Background technique
Radio frequency connector component refers to the component for connecting between pcb board and POB plate between plate, including connects with POB plate
The socket connector connect and the adaptor connector docked respectively with two socket connectors.Adaptor connector and socket connector are equal
Including inner conductor and outer conductor, pass through skin effect in the dielectric layer that radiofrequency signal is formed between inner conductor and outer conductor surface
Transmission.In existing mother daughter board connector component, adaptor connector as shown in Fig. 1, including outer housing 02 and inner conductor 01,
Inner conductor 01 is mounted in by force in insulator 03 by 04 interference of hangnail, and insulator 03 is easy cracking, and inner conductor 01 is not fixed firmly, outside
Shell 02 is made of flexible metal, generally selection copper alloy, is produced by machining, is needed in process in shell
Slot is split on body, will necessarily cut material, to cause the waste of raw material, for the production of large batch of adapter more
It is to increase production cost.
Summary of the invention
The purpose of the present invention is to provide a kind of adaptor connectors of low cost；The object of the invention is also to provide one kind
Use radio frequency connector component between the plate of above-mentioned adaptor connector.
To achieve the above object, the technical solution of adaptor connector of the invention is: adaptor connector include inner conductor and
Outer conductor, supporting insulator is equipped between inner and outer conductor, and the outer conductor is coiled-type structure.
The coiled-type structure is to be split the metal tape of slot by being preset with and rolled.
The metal tape is copper strips.
The outer conductor periphery is arranged with the snap ring that can be wrapped outer conductor on the insulator.
The snap ring is stuck in the middle position of the axis direction of outer conductor.
The periphery in the middle position of the inner conductor axial direction is equipped with the circumferential direction limited in axial direction to insulator
Annular groove, the middle part periphery of the axial direction of the insulator are equipped with annular groove, and the middle part of the axial direction of outer conductor is invaginated
It is caught in forming the annular protrusion being adapted to annular groove in outer conductor inner circumferential, being formed on outer conductor periphery for the snap ring
Annular groove.
The both ends of the axis direction of the outer conductor have radially projecting blister convex.
The outer conductor is relatively fixed by the puncture structure and supporting insulator of piercing supporting insulator thereon.
The outer conductor of coiled-type is fastened and connected by the catching groove structure at both ends.
The inner conductor is contact pin contacting piece, and the contact pin contacting piece squeezes circle molding by the strip blanking that plate is cut.
The technical solution of radio frequency connector component is between plate of the invention: radio frequency connector component includes being respectively used between plate
Two socket connectors connecting with two pieces of pcb boards further include the adaptor connector for realizing the connection of two socket connectors, switching
Connector includes inner conductor and outer conductor, and supporting insulator is equipped between inner and outer conductor, and the outer conductor is coiled-type structure.
The coiled-type structure is to be split the metal tape of slot by being preset with and rolled.
The metal tape is copper strips.
The outer conductor periphery is arranged with the snap ring that can be wrapped outer conductor on the insulator.
The snap ring is stuck in the middle position of the axis direction of outer conductor.
The periphery in the middle position of the inner conductor axial direction is equipped with the circumferential direction limited in axial direction to insulator
Annular groove, the middle part periphery of the axial direction of the insulator are equipped with annular groove, and the middle part of the axial direction of outer conductor is invaginated
It is caught in forming the annular protrusion being adapted to annular groove in outer conductor inner circumferential, being formed on outer conductor periphery for the snap ring
Annular groove.
The both ends of the axis direction of the outer conductor have radially projecting blister convex.
The outer conductor is relatively fixed by the puncture structure and supporting insulator of piercing supporting insulator thereon.
The outer conductor of coiled-type is fastened and connected by the catching groove structure at both ends.
The inner conductor is contact pin contacting piece, and the contact pin contacting piece squeezes circle molding by the strip blanking that plate is cut.
The beneficial effects of the present invention are: radio frequency connector component includes adaptor connector between plate of the invention, switching connection
Device is made of inner and outer conductor, is completely cut off between inner and outer conductor by insulator, and the dielectric layer between internal and external conductor, which is used for transmission, to be penetrated
Frequency signal, wherein outer conductor is coiled-type structure, the coiled-type structure when rolling without cutting raw material, without machine plus
Work, the simple to operate and saving cost of raw material and machining cost, for the production of large batch of adaptor connector
Have great importance.
Further, the setting of snap ring is so that the metal tape after rolling is able to wrap on the insulator, snap ring fixed form
It is simple and practical, it is low in cost.
Further, snap ring, which is stuck in the middle part of outer conductor, makes the binding force to outer conductor two sides identical, avoids the occurrence of one end
The case where tilting.
Further, the setting of circumferential groove in its end portion can carry out axial limiting, insulator periphery to insulator on inner conductor periphery
The setting of upper annular groove can be to outer conductor axial limiting, and the annular groove formed on outer conductor periphery because invaginating structure can be to card
Ring is limited, and guarantees that axial restraint is integrated between each components by the setting of a series of limiting slot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of adaptor connector in the prior art；
Fig. 2 is the schematic diagram of internal structure of connector assembly of the invention；
Fig. 3 is the schematic diagram of internal structure of the adaptor connector in Fig. 2；
Fig. 4 is the appearance schematic diagram of Fig. 2；
Fig. 5 is the structural schematic diagram of the embodiment two of connector assembly of the invention；
Fig. 6 is the structural schematic diagram of adaptor connector in Fig. 5；
Fig. 7 is the structural schematic diagram of the embodiment two of connector assembly of the invention when in use；
Fig. 8 is the structural schematic diagram of the embodiment three of connector assembly of the invention when in use；
In Fig. 1: 01- inner conductor, 02- outer housing (outer conductor), 03- insulator, 04- hangnail；
In Fig. 2-4: 1- socket connector, 2- adaptor connector, 21- inner conductor, 211- circumferential groove in its end portion, 22- outer conductor, 221- are split
Slot, 222- annular protrusion, 223- annular groove, 224- blister convex, 23- insulator, 231- annular groove, 24- snap ring；
In Fig. 5-8: 228- puncture structure；229- catching groove structure.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Present invention is generally directed to the adaptor connectors of radio frequency connector component between plate to improve, mainly for existing switching
Connector shell body is made of metal and passes through machining and carries out splitting opening up for slot, leads to the waste of raw material and proposing for cost
Height, the present invention is rolled by using the metal tape for splitting slot is offered in advance into outer conductor, and is tightened by snap ring, metal
The slot of splitting taken is reserved while the raw material production of metal tape, only needs to roll up during metal tape supports outer conductor
Around and card upper snap ring, to open up split slot without carrying out machining removal material, therefore save cost.
The specific embodiment of radio frequency connector component between plate of the invention, as shown in Figure 2,4, radio frequency connector component between plate
Including two socket connectors 1 and it is located between two socket connectors 1 for realizing the connection between two socket connectors 1
Adaptor connector 2, the specific structure of socket connector 1 and to install and use mode be the prior art repeats no more.
As shown in figure 3, adaptor connector 2 includes inner conductor 21,21 both ends of inner conductor are contact site, can be contact pin
Or jack, it should be specifically adapted to the central contact of socket connector 1, offer week on the periphery of 21 medium position of inner conductor
To annular groove 211, insulator 23 is arranged on the periphery of inner conductor 21, insulator 23 is in the position of circumferential groove in its end portion 211, circumferential ring
Slot 211 can carry out axial limit to insulator 23, and insulator 23, which can be, to be fed on the periphery of inner conductor 21 by force, but optimal
Be to be molded directly on 21 periphery of inner conductor using injection molding manner, structure is stronger, also can avoid insulator 23 and is pacifying
It cracks during dress.The axial length of insulator 23 is consistent with the length of circumferential groove in its end portion 211, only the 1/3 of 21 length of inner conductor
Left and right.The periphery of insulator 23 is equipped with annular groove 231, and 231 section of annular groove is arc, covers on the periphery of insulator 23
Equipped with outer conductor 22 made of being rolled as metal tape, metal tape uses copper strips in the present embodiment, is preset on copper strips and splits slot 221,
The corresponding metal strip of side wall for splitting slot 221 is stamped and formed out the blister convex 224 of evagination, splits the setting of slot 221 so that outer conductor 22
Contact portion have elasticity so that when adaptor connector 2 is with adapter socket 1 grafting of connector it is more flexible with it is smooth.Outer conductor
22 axial medium position is equipped with invagination structure, and invagination structure, which can be, to be stamped to form, to be formed in 22 inner circumferential of outer conductor
Annular protrusion 222 forms annular groove 223 on 22 periphery of outer conductor, and wherein annular protrusion 222 can be used for and 23 periphery of insulator
On annular groove 231 be adapted to, to realize the axial limiting of outer conductor 22.Snap ring is arranged on outer conductor 22, snap ring is used for
Outer conductor 22 made of copper strips is rolled is wrapped on insulator 23, and snap ring is located at the annular groove 223 on 22 periphery of outer conductor,
Annular groove 223 can carry out axial limiting to snap ring, prevent snap ring from deviating from, since snap ring is located at the axial middle part of outer conductor 22, because
This can prevent 22 both ends of outer conductor from tilting.
Connector assembly of the invention is in assembly: will be reserved with the copper strips for splitting slot 221 on insulator 23, and makes
There is copper strips the side side of intermediate projections (intermediate projections form annular protrusion 222 after the coiling) to be adjacent to insulator 23, roll
When guarantee that intermediate projections to the annular groove 231 on 23 periphery of quasi-insulator, by snap ring are caught in copper strips periphery after the completion of rolling
Annular groove 223 wrapping copper strips on insulator 23, complete the assembly of adaptor connector 2, then can be used the switching
Connector 2 is docked with the socket connector 1 on pcb board.
In other embodiments: outer conductor, either being rolled by a copper strips, is also possible to by rolling up in production
It is formed after making outer conductor cutting in a row；It can also be used that other are soft, the good metal or alloy of electric conductivity, such as silver
Copper strips is replaced Deng manufactured metal tape；The mode that snap ring can also be tightened to copper strips, which replaces with, tightens line or welds copper strips head and the tail
The modes such as connect, be bonded.
Connector assembly of the invention additionally provides embodiment two, as illustrated in figs. 5-7, main with the difference of embodiment one
Be, be crimped on both sides together by the outer conductor that metal tape is curled into and be respectively equipped with catching groove structure 229, i.e., wherein on one side on
Equipped with swallow tail shaped slot, another side is equipped with swallow-tail form button, and both sides are docked at by the mutual fastening of swallow tail shaped slot and swallow-tail form button
It is wrapped in supporting insulator 23, then by squeezing out puncture structure 228 on outer conductor, is pierced by puncture structure together
Enter supporting insulator 23, realizes relatively fixed between outer conductor and supporting insulator 23.In addition, in this embodiment, switching
The inner conductor 21 of connector 2 is double end contact pin contacting piece, and correspondingly, contact connects on the socket connector being adapted to therewith for jack
Contact element.
Connector assembly of the invention additionally provides embodiment three, as shown in figure 8, the difference of itself and embodiment three is,
Outer conductor is straight tube structure, and both ends are simultaneously not provided with blister convex, but by socket connector be adapted to outer conductor connect
The fingertip of the inner circumferential setting of contact element and outer conductor both ends are conductively connected.
In order to save material, the contact pin contacting piece in the above embodiment of the present invention can be by the strip blanking of plate cutting
Circle molding is squeezed, takes full advantage of the plate cut out and fallen in this way.
Between the embodiment of adaptor connector of the invention and plate of the invention in each embodiment of radio frequency connector component
Each embodiment of adaptor connector is identical, repeats no more.
Claims (20)
1. adaptor connector, including inner conductor and outer conductor, supporting insulator is equipped between inner and outer conductor, characterized in that described
Outer conductor is coiled-type structure.
2. adaptor connector according to claim 1, characterized in that the coiled-type structure is to split the gold of slot by being preset with
Belong to band to roll.
3. adaptor connector according to claim 2, characterized in that the metal tape is copper strips.
4. adaptor connector according to claim 1 to 3, characterized in that the outer conductor periphery is arranged with energy
It is enough that outer conductor is wrapped into snap ring on the insulator.
5. adaptor connector according to claim 4, characterized in that the snap ring is stuck in the axis direction of outer conductor
Between position.
6. adaptor connector according to claim 5, characterized in that outside the middle position of the inner conductor axial direction
Week is equipped with the circumferential groove in its end portion limited in axial direction to insulator, and the middle part periphery of the axial direction of the insulator is equipped with
Annular groove, the middle part invagination of the axial direction of outer conductor in outer conductor inner circumferential to form the convex annular being adapted to annular groove
It rises, form the annular groove being caught in for the snap ring on outer conductor periphery.
7. adaptor connector according to claim 1 to 3, characterized in that the axis direction of the outer conductor
Both ends have radially projecting blister convex.
8. adaptor connector according to claim 1 to 3, characterized in that the outer conductor passes through thorn thereon
Puncture structure and the supporting insulator for entering supporting insulator are relatively fixed.
9. adaptor connector according to claim 1 to 3, characterized in that the outer conductor of coiled-type passes through both ends
Catching groove structure be fastened and connected.
10. adaptor connector according to claim 1 to 3, characterized in that the inner conductor is contact pin contact
Part, the contact pin contacting piece squeeze circle molding by the strip blanking that plate is cut.
11. radio frequency connector component between plate further includes including two socket connectors for being respectively used to connect with two pieces of pcb boards
Realize that the adaptor connector of two socket connectors connection, adaptor connector include inner conductor and outer conductor, between inner and outer conductor
Equipped with supporting insulator, characterized in that the outer conductor is coiled-type structure.
12. radio frequency connector component between plate according to claim 11, characterized in that the coiled-type structure is by presetting
There is the metal tape for splitting slot to roll.
13. radio frequency connector component between plate according to claim 12, characterized in that the metal tape is copper strips.
14. radio frequency connector component between plate described in 1-13 any one according to claim 1, characterized in that the outer conductor
Periphery is arranged with the snap ring that can be wrapped outer conductor on the insulator.
15. radio frequency connector component between plate according to claim 14, characterized in that the snap ring is stuck in the axis of outer conductor
The middle position in line direction.
16. radio frequency connector component between plate according to claim 15, characterized in that in the inner conductor axial direction
Between the periphery of position be equipped with the circumferential groove in its end portion that is limited in axial direction to insulator, the middle part of the axial direction of the insulator
Periphery is equipped with annular groove, and the middle part invagination of the axial direction of outer conductor is suitable with annular groove to be formed in outer conductor inner circumferential
The annular protrusion matched forms the annular groove being caught in for the snap ring on outer conductor periphery.
17. radio frequency connector component between plate described in 1-13 any one according to claim 1, characterized in that the outer conductor
Axis direction both ends have radially projecting blister convex.
18. radio frequency connector component between plate described in 1-13 any one according to claim 1, characterized in that the outer conductor
It is relatively fixed by the puncture structure and supporting insulator of piercing supporting insulator thereon.
19. radio frequency connector component between plate described in 1-13 any one according to claim 1, characterized in that outside coiled-type
Conductor is fastened and connected by the catching groove structure at both ends.
20. radio frequency connector component between plate described in 1-13 any one according to claim 1, characterized in that the inner conductor
For contact pin contacting piece, the contact pin contacting piece squeezes circle molding by the strip blanking that plate is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509639.6A CN109149174A (en) | 2017-06-28 | 2017-06-28 | Radio frequency connector component and its adaptor connector between a kind of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509639.6A CN109149174A (en) | 2017-06-28 | 2017-06-28 | Radio frequency connector component and its adaptor connector between a kind of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109149174A true CN109149174A (en) | 2019-01-04 |
Family
ID=64803502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710509639.6A Pending CN109149174A (en) | 2017-06-28 | 2017-06-28 | Radio frequency connector component and its adaptor connector between a kind of plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109149174A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600033A (en) * | 2020-12-03 | 2021-04-02 | 吴江德利电子有限公司 | Radio frequency coaxial connector |
| CN114566822A (en) * | 2022-01-20 | 2022-05-31 | 中航光电科技股份有限公司 | Contact and connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203883185U (en) * | 2014-06-14 | 2014-10-15 | 安费诺凯杰科技(深圳)有限公司 | Automobile radio frequency female type connection terminal |
| CN204349020U (en) * | 2015-01-23 | 2015-05-20 | 上海雷迪埃电子有限公司 | Coaxial connector |
| CN206022693U (en) * | 2016-06-30 | 2017-03-15 | 泰科电子(上海)有限公司 | Adapter |
-
2017
- 2017-06-28 CN CN201710509639.6A patent/CN109149174A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203883185U (en) * | 2014-06-14 | 2014-10-15 | 安费诺凯杰科技(深圳)有限公司 | Automobile radio frequency female type connection terminal |
| CN204349020U (en) * | 2015-01-23 | 2015-05-20 | 上海雷迪埃电子有限公司 | Coaxial connector |
| CN206022693U (en) * | 2016-06-30 | 2017-03-15 | 泰科电子(上海)有限公司 | Adapter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600033A (en) * | 2020-12-03 | 2021-04-02 | 吴江德利电子有限公司 | Radio frequency coaxial connector |
| CN114566822A (en) * | 2022-01-20 | 2022-05-31 | 中航光电科技股份有限公司 | Contact and connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |