CN207572672U - Radio frequency (RF) coaxial connector - Google Patents
Radio frequency (RF) coaxial connector Download PDFInfo
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- CN207572672U CN207572672U CN201721477699.6U CN201721477699U CN207572672U CN 207572672 U CN207572672 U CN 207572672U CN 201721477699 U CN201721477699 U CN 201721477699U CN 207572672 U CN207572672 U CN 207572672U
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- radio frequency
- shell
- coaxial connector
- housing
- outer casing
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Abstract
The utility model provides a kind of radio frequency (RF) coaxial connector, and including core assembly and connected with outer casing, connected with outer casing is sheathed on core assembly periphery, the connected with outer casing include be fixedly and coaxially connected can continuous punch forming the first shell and second housing.By needing tradition by the molding integrated casing of segmented single punching, change is designed as including can the first shell of continuous punch forming and the connected with outer casing of second housing, and first shell and second housing are mutually connected, so, the connected with outer casing that radio frequency (RF) coaxial connector provided by the utility model includes can in a manner that split type continuous punching and Joining Technology combine rapid shaping, solves the problems such as vehicle process stream is of high cost, change the low production efficiency that integrated casing is brought because need to use segmented one-shot technique due to, dangerous high situation, thus greatly reduce the production cost of radio frequency (RF) coaxial connector, improve production efficiency, and then it lays a solid foundation to expand its application range.
Description
Technical field
The utility model belongs to radio frequency connector technical field, is to be related to a kind of radio frequency (RF) coaxial connector more specifically.
Background technology
Radio frequency (RF) coaxial connector is used for the transmission of radiofrequency signal, usually by inner wire, dielectric and connector shell body
Composition.The shell of conventional radio frequency coaxial connector is mostly integral type, is initially process by turning process, the technique is cumbersome,
Low production efficiency and material consumption amount is big；Afterwards by certain improvement, the shell of the radio frequency (RF) coaxial connector can pass through punching press
Mode is completed, so as to be a a progressive step in material cost and time cost.However, current radio frequency (RF) coaxial connector because
Its shell integral structure and can only be produced by the independent impact style of segmented, the mode of production inefficiency, and rush
Pressure is dangerous high, and then has dragged down the production efficiency of radio frequency (RF) coaxial connector, and the serious radio frequency (RF) coaxial connector that hinders should
For wider field.
Utility model content
The purpose of this utility model is to provide a kind of radio frequency (RF) coaxial connectors, in the prior art existing to solve
The integrated casing of radio frequency (RF) coaxial connector by low production efficiency caused by the independent punching production of segmented and can only produce
The technical issues of dangerous high in journey.
To achieve the above object, the technical solution adopted in the utility model is：A kind of radio frequency (RF) coaxial connector is provided, is used for
Plate to plate radiofrequency signal transmission, the radio frequency (RF) coaxial connector include core assembly and connected with outer casing, the connected with outer casing set
Set on the core assembly periphery, the connected with outer casing include be fixedly and coaxially connected can continuous punch forming the first shell and
Second housing, and first shell and the second housing are coaxially disposed with the core assembly.
Further, the radio frequency (RF) coaxial connector, which further includes, is sheathed on first shell and the second housing periphery
Body.
Further, one end of first shell and one end of the second housing are welded and fixed.
Further, the radio frequency (RF) coaxial connector is further included set on the first shell contact with the second housing
First detent mechanism at place.
Further, first detent mechanism includes axially extending in its by the first shell one end sides aligned parallel
Positioning protrusion and be opened in described second housing one end for the positioning recess mating with the positioning protrusion.
Further, first shell and the positioning protrusion integrated molding.
Further, the core assembly includes being used for transmission the inner wire of radiofrequency signal and being sheathed in described leading
The insulator in external week, first shell are sheathed on the insulator periphery respectively with the second housing.
Further, the periphery of the insulator offers positioning groove, first shell and/or the second housing
It is equipped with the hangnail for being inserted into the positioning groove and forming axial movement limiting.
Further, the radio frequency (RF) coaxial connector is further included set on first shell and/or the second housing
The boss of periphery, and the boss is connected with body riveting.
Further, the hangnail, the boss and first shell and/or the second housing integrated molding.
The advantageous effect of radio frequency (RF) coaxial connector provided by the utility model is：Compared with prior art, this practicality is new
By needing traditional by the molding integrated casing of segmented one-shot, change is designed as including type radio frequency (RF) coaxial connector
Can the first shell of continuous punch forming and the connected with outer casing of second housing, and the first shell is coaxially connected with second housing.Such as
This, split type continuous punching and Joining Technology can be used in the connected with outer casing that radio frequency (RF) coaxial connector provided by the utility model includes
With reference to mode be quickly made, while solving the problems such as initial vehicle process stream is of high cost, also change traditional one
Low production efficiency that formula shell is brought because need to use segmented one-shot technique due to, dangerous high situation, thus greatly reduce
The production cost of radio frequency (RF) coaxial connector improves production efficiency, and then lays a solid foundation to expand its application range.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the assembling structure schematic diagram of radio frequency (RF) coaxial connector that the utility model embodiment provides；
Fig. 2 is the configuration schematic diagram of radio frequency (RF) coaxial connector that the utility model embodiment provides；
Fig. 3 is the configuration schematic diagram of connected with outer casing in the utility model embodiment.
Wherein, each reference numeral in figure：
10- core assemblies；11- inner wires；12- insulators；121- positioning grooves；20- connected with outer casing；The first shells of 21-；
22- second housings；The first detent mechanisms of 23-；231- positioning protrusion；232- positioning recess；24- hangnails；25- boss；30- covers
Body.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 3, now radio frequency (RF) coaxial connector provided by the utility model is illustrated.This practicality
The radio frequency (RF) coaxial connector that new embodiment provides, for plate to the transmission of plate radiofrequency signal, including core assembly 10 and connection
Shell 20, the connected with outer casing 20 are sheathed on the periphery of core assembly 10, and connected with outer casing 20 includes the first shell 21 and second housing
22, here, the first shell 21 and second housing 22 can be by continuous punch formings, also, outside the first shell 21 and second
Shell 22 is fixedly and coaxially connected.Here, the first shell 21 and second housing 22 are hollow columnar, and the material of use is usually that copper closes
Gold or aluminium alloy substantially serve as the outer conductor of radio frequency (RF) coaxial connector；Core assembly 10 is mainly used for the transmission of radiofrequency signal,
And it is coaxially disposed with the first shell 21 and second housing 22.
Radio frequency (RF) coaxial connector provided by the utility model, compared with prior art, by by traditional needs by point
The molding integrated casing of segmentation one-shot, change is designed as including can the first shell 21 of continuous punch forming and second housing 22
Connected with outer casing 20, and the first shell 21 is fixedly and coaxially connected with second housing 22.In this way, radio frequency provided by the utility model is same
The connected with outer casing 20 that mandrel connector includes can be used the mode that split type continuous punching is combined with Joining Technology and quickly be made, and solve
The problems such as initial vehicle process stream is of high cost, also changes conventional monolithic shell due to need to use segmented one-shot technique
Low production efficiency, the dangerous high situation brought, thus greatly reduce the production cost of radio frequency (RF) coaxial connector, improve
Production efficiency, and then lay a solid foundation to expand its application range.
Further, referring to Fig. 1, a kind of specific embodiment party as radio frequency (RF) coaxial connector provided by the utility model
Formula, radio frequency (RF) coaxial connector further include the body for being sheathed on 22 periphery of the first shell 21 and second housing.Specifically, body 30 is
Hollow columnar part is set in 22 peripheries of the first shell 21 and second housing, covers the first shell 21 and second housing 22
Junction further reinforces and stabilizes the connection between the first shell 21 and second housing 22.
Further, Fig. 2 to Fig. 3 is please referred to, one kind as radio frequency (RF) coaxial connector provided by the utility model is specific
Embodiment, one end and one end of second housing 22 of the first shell 21 are welded and fixed.Specifically, the right end of first shell 21
Edge is connected with the left end edge of the second housing 22 by welding procedure, and welding procedure is quick, simple and stable connection.
Certainly in the other embodiment of the utility model, one end of the first shell 21 can also pass through increase with one end of second housing 22
The modes such as connector are fixedly connected with, and are not limited uniquely herein.
Further, referring to Fig. 2, a kind of specific embodiment party as radio frequency (RF) coaxial connector provided by the utility model
Formula, radio frequency (RF) coaxial connector further include the first detent mechanism 23 set on the first shell 21 and the contact position of second housing 22.Tool
Body, first detent mechanism 23 be mainly used for it is circumferentially positioned between the first shell 21 and second housing 22, outside first
Shell 21 is hollow columnar part with second housing 22 and is connected by welding procedure, therefore in the first shell 21 and second housing 22
Contact position adds that circumferentially positioned mechanism is very necessary, so as to be provided safeguard with the structural stability for connected with outer casing 20.
Further, Fig. 2 to Fig. 3 is please referred to, one kind as radio frequency (RF) coaxial connector provided by the utility model is specific
Embodiment, the first detent mechanism 23 are included by 21 one end sides aligned parallel of the first shell in its axially extending positioning protrusion 231,
And be opened in 22 one end of second housing for the positioning recess 232 mating with positioning protrusion 231.Specifically, the knot
On the one hand structure can increase the overall length of welding cabling, increase connective stability, on the other hand also pass through positioning protrusion 231 and positioning
The mating of recess 232 prevents the first shell 21 and the relative motion of second housing 22 circumferentially.Certainly, the positioning protrusion
231 may be replaced with other circumferential positioning structures, such as inserting column and jack etc. with positioning recess 232, not make herein only
One limits.
Further, as a kind of specific embodiment of radio frequency (RF) coaxial connector provided by the utility model, outside first
Shell 21 and 231 integrated molding of positioning protrusion.These components use integrated molding, improve efficiency of assembling.Certainly, according to reality
Border situation, in the other embodiment of the utility model, these components can also make by other means, not limit uniquely herein
It is fixed.
Further, Fig. 2 to Fig. 3 is please referred to, one kind as radio frequency (RF) coaxial connector provided by the utility model is specific
Embodiment, the core assembly 10 include being used for transmission the inner wire 11 of radiofrequency signal and be sheathed on outside the inner wire 11
The insulator 12 in week, the first shell 21 are sheathed on 12 periphery of insulator respectively with second housing 22.Here the both ends of inner wire 11
Equipped with interface, the inner core for being respectively used to two modules with intending connection is connected；Insulator 12 is hollow and annular part, is set in interior lead
The periphery of body 11, for by inner wire 11 and 20 mutual insulating of connected with outer casing.
Further, referring to Fig. 2, a kind of specific embodiment party as radio frequency (RF) coaxial connector provided by the utility model
Formula, the periphery of insulator 12 offer positioning groove 121, and the first shell 21 and second housing 22, which are equipped with, is inserted into the positioning groove
The hangnail 24 of axial movement limiting is formed in 21.Here, hangnail 24 can also individually be located at the first shell 21 or second housing 22
On, the position of positioning groove 121 and quantity are adapted with the distribution of hangnail 24, are not limited uniquely herein.Specifically, the positioning
Groove 121 is located at the annular recess of 12 periphery of insulator for ring, and deep wide be subject to can be stretched into hangnail 24 and fasten, at this
In embodiment, hangnail 24 is the reverse wedge shape being recessed inwardly, and altogether equipped with 3, the wedge shape direction of each hangnail 24 can be different.It should fall
Thorn 24 is inserted into positioning groove 121 and the wedge shape direction of each hangnail 24 is different, has prevented between connected with outer casing 20 and insulator 12
Occur along the axial relative motion of inner wire 11, certainly, in the other embodiment of the utility model, which also can be it
His structure, and depending on quantity shows actual conditions, do not limit uniquely herein.
Further, Fig. 2 to Fig. 3 is please referred to, one kind as radio frequency (RF) coaxial connector provided by the utility model is specific
Embodiment, radio frequency (RF) coaxial connector further include the boss 25 of the periphery set on the first shell 21 and second housing 22, and boss
25 rivet with body 30.This is simple in structure easily molded.Here boss 25 can also individually be located at the first shell 21 or second housing
On 22, do not limit uniquely herein.Specifically, riveting process is ripe, simple and process is rapid, the core set that will be assembled
Part 10 is fitted into housing 10, then boss 25 with body 30 is riveted and is connected after being assembled with connected with outer casing 20, that is, by the first shell
21 and second housing 22 be connected at 25 place of boss with the riveting of body 30, and then promoted the first shell 21 and second housing 22 and
Rivet force between housing 22, the stability of reinforcement structure.
Further, Fig. 2 to Fig. 3 is please referred to, one kind as radio frequency (RF) coaxial connector provided by the utility model is specific
Embodiment, hangnail 24,25 and first shell 21 of boss and/or 22 integrated molding of second housing.These components are using one
Chemical conversion type, improves efficiency of assembling.Certainly, according to actual conditions, in the other embodiment of the utility model, these components are also
It can make, not limit uniquely herein by other means.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. radio frequency (RF) coaxial connector, for plate to the transmission of plate radiofrequency signal, the radio frequency (RF) coaxial connector includes core assembly
And connected with outer casing, it is characterised in that：The connected with outer casing is sheathed on the core assembly periphery, and the connected with outer casing includes coaxial
Be fixedly connected can continuous punch forming the first shell and second housing, and first shell and the second housing and institute
State core assembly coaxial arrangement.
2. radio frequency (RF) coaxial connector as described in claim 1, it is characterised in that：The radio frequency (RF) coaxial connector, which further includes, to be arranged
Body in first shell and the second housing periphery.
3. radio frequency (RF) coaxial connector as claimed in claim 2, it is characterised in that：One end of first shell and described second
One end of shell is welded and fixed.
4. radio frequency (RF) coaxial connector as claimed in claim 2, it is characterised in that：The radio frequency (RF) coaxial connector, which further includes, to be set on
First shell and the first detent mechanism of the contact position of the second housing.
5. radio frequency (RF) coaxial connector as claimed in claim 4, it is characterised in that：First detent mechanism is included by described the
One shell one end sides aligned parallel is in its axially extending positioning protrusion and is opened in being used for and institute for described second housing one end
State the mating positioning recess of positioning protrusion.
6. radio frequency (RF) coaxial connector as claimed in claim 5, it is characterised in that：First shell and the positioning protrusion one
Body chemical conversion type.
7. such as claim 2 to 6 any one of them radio frequency (RF) coaxial connector, it is characterised in that：The core assembly includes using
In transmitting radio frequency signal inner wire and be sheathed on the insulator of the inner wire periphery, first shell and described the
Two shells are sheathed on the insulator periphery respectively.
8. radio frequency (RF) coaxial connector as claimed in claim 7, it is characterised in that：It is recessed that the periphery of the insulator offers positioning
Slot, first shell and/or the second housing, which are equipped with to be inserted into the positioning groove, forms falling for axial movement limiting
Thorn.
9. radio frequency (RF) coaxial connector as claimed in claim 8, it is characterised in that：The radio frequency (RF) coaxial connector, which further includes, to be set on
The boss of the periphery of first shell and/or the second housing, and the boss is riveted with the body.
10. radio frequency (RF) coaxial connector as claimed in claim 9, it is characterised in that：The hangnail, the boss and described first
Shell and/or the second housing integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477699.6U CN207572672U (en) | 2017-11-07 | 2017-11-07 | Radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477699.6U CN207572672U (en) | 2017-11-07 | 2017-11-07 | Radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572672U true CN207572672U (en) | 2018-07-03 |
Family
ID=62693865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477699.6U Active CN207572672U (en) | 2017-11-07 | 2017-11-07 | Radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600320A (en) * | 2019-11-13 | 2022-06-07 | 株式会社自动网络技术研究所 | Connector device |
| CN114667648A (en) * | 2019-11-13 | 2022-06-24 | 株式会社自动网络技术研究所 | Connector device |
-
2017
- 2017-11-07 CN CN201721477699.6U patent/CN207572672U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600320A (en) * | 2019-11-13 | 2022-06-07 | 株式会社自动网络技术研究所 | Connector device |
| CN114667648A (en) * | 2019-11-13 | 2022-06-24 | 株式会社自动网络技术研究所 | Connector device |
| CN114667648B (en) * | 2019-11-13 | 2024-04-16 | 株式会社自动网络技术研究所 | Connector device |
| CN114600320B (en) * | 2019-11-13 | 2024-05-14 | 株式会社自动网络技术研究所 | Connector device |
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| GR01 | Patent grant |