CN207338851U - A kind of patch type radio frequency connector - Google Patents
A kind of patch type radio frequency connector Download PDFInfo
- Publication number
- CN207338851U CN207338851U CN201720966478.9U CN201720966478U CN207338851U CN 207338851 U CN207338851 U CN 207338851U CN 201720966478 U CN201720966478 U CN 201720966478U CN 207338851 U CN207338851 U CN 207338851U
- Authority
- CN
- China
- Prior art keywords
- insulating part
- shell
- radio frequency
- guide pin
- frequency connector
- 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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Abstract
It the utility model is related to a kind of patch type radio frequency connector,Including central guide pin,Shell,First insulating part and the second insulating part,Central guide pin is divided into the folded plate portion and pin portion being integrally connected,One is fixedly mounted by injection and the first insulating part in central guide pin,Folded plate portion is bonded the first insulating part rear and pin portion through forwardly convex at the first insulating part center,First insulating part is riveted on shell inner cavity,One is fixedly mounted by injection and the second insulating part in shell outer circumferential side,Second insulating part inner cavity is equipped with the limited step of limitation shell movement,Each component is mutually closely integrally connected,Radio frequency connector passes through folded plate portion,Flat part is installed to two pieces of pcb boards with patch type such as Reflow Soldering or immersed solder,Stabilized structure,Ensure the off normal that will not fall apart,Service life is grown,Satisfaction uses needs,In addition,Injection,The degree of automation of riveting is high,Accelerate speed of production,It is cost-effective.
Description
Technical field
It the utility model is related to radio frequency connector field, and in particular to a kind of patch type radio frequency connector.
Background technology
In communication apparatus connection area, two pieces of pcb boards are to be connected by radio frequency connector to carry out data transmission, common
Radio frequency connector is generally made of guide pin, insulating part and shell, and guide pin is sleeved at insulating part center, insulating part outer circumferential side suit
Shell, insulating part play protection guide pin and anticreep, and external connection column insertion radio frequency connector is electrically connected guide pin to transmit
Signal, the connector of this structure need to use CNC processing that each component is manually then installed one, and program is cumbersome and when wasting
Between, CNC processing precises degree deficiency, each component locations deviation is larger, and stress is easily fallen apart deformation.
In addition, radio frequency connector structure is divided into patch type, direct insertion, mixed according to the connection mode of guide pin, shell and pcb board
Box-like three kinds, patch type (SMT, Surface Mount Technology) refer to guide pin, shell all by Reflow Soldering or
Immersed solder etc. is welded direct on pcb board, and this mounting means employs surface mounting technology；It is direct insertion（DIP, dual
Inline-pin package,）Refer to that guide pin, shell have been directly inserted in identical welding hole number and geometry by multiple pins and have arranged
Pcb board on welded, this mounting means employs dual-inline package technology；It is hybrid to refer to guide pin or shell
In it is one of circuit board is assembled into using patch type installation, and corresponding another is assembled into circuit using direct insertion installation
Plate；Selecting which kind of mounting means is determined according to many factors such as product specification, requirement, processing environments, on market today
Patch type radio frequency connector structure it is multifarious, species is various, but mostly structure it is all unstable, each component frictionally phase
Mutually clamping one, stress are easily fallen apart deformation, and concentricity cannot be guaranteed, and are connected guide post and are unable to normal transmission data, influence just
Often use.
Utility model content
For radio frequency connector in the prior art there are structure built on the sand, assembling speed is slow, stress is yielding etc., and technology is asked
Topic, the utility model provide a kind of patch type radio frequency connector, and concrete technical scheme is as follows：
A kind of patch type radio frequency connector, including central guide pin, shell, the first insulating part and the second insulating part, center are led
Pin is divided into the folded plate portion and pin portion being integrally connected, and one, folded plate is fixedly mounted by injection and the first insulating part in central guide pin
Portion is bonded the first insulating part rear and pin portion through forwardly convex at the first insulating part center, and the first insulating part is riveted on shell
One is fixedly mounted by injection and the second insulating part in inner cavity, shell outer circumferential side, and the second insulating part inner cavity is equipped with limitation shell and moves
Dynamic limited step.
As a kind of preferred solution of the utility model, the shell is divided into the flat part being integrally connected and cylindrical portion, pin
Portion is located at cylindrical portion center, and flat part is stamped with the card slot of the first insulating part of riveting.
As a kind of preferred solution of the utility model, first insulating part, the second insulating part are noted using ambroin
Modeling forms.
As a kind of preferred solution of the utility model, second insulating part includes the pedestal being integrally connected and hollow circle
Cylinder, hollow circular cylinder front opening are the rim of a bowl shape, and limited step is located at hollow circuit cylinder intracoelomic cavity, central guide pin, shell, first
Insulating part front is located at pedestal inner cavity and rear is stretched out from pedestal rear, and pedestal rear is equipped with spacing ring, and spacing ring is filled in outer
Between the gap of shell and the first insulating part.
As a kind of preferred solution of the utility model, the folded plate portion is equipped with two pieces easy to injection the first insulating part of connection
Bending plate.
The beneficial effects of the utility model：Radio frequency connector is by folded plate portion, flat part with patches such as Reflow Solderings or immersed solder
Formula is installed to two pieces of pcb boards, and one is fixedly mounted by injection and the first insulating part in central guide pin, and shell outer circumferential side passes through injection
One is fixedly mounted with the second insulating part, the first insulating part is riveted on shell inner cavity, and each component is mutually closely integrally connected, structure
Firm, guarantee will not fall apart off normal, and service life length, satisfaction use needs, in addition, injection, the degree of automation height of riveting, can
Accelerate speed of production, it is cost-effective.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the structure sectional view of the utility model；
Fig. 4 is the stereogram of the shell of the utility model；
Fig. 5 is the stereogram of the central guide pin of the utility model；
Fig. 6 is second insulating part of the utility model and the decomposition diagram of miscellaneous part.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further：
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified position or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
Concrete meaning of the term in the utility model.
As shown in Figures 1 to 3, a kind of patch type radio frequency connector, including central guide pin 1, shell 2, the first insulating part 3 and
Two insulating parts 4, central guide pin 1, shell 2 are made of Sheet Metal Forming Technology, and central guide pin 1 divides 11 He of folded plate portion to be integrally connected
Pin portion 12, one is fixedly mounted by injection and the first insulating part 4 in central guide pin 1, after folded plate portion 11 is bonded the first insulating part 3
Fang Erzhen portions 11 pass through forwardly convex at 4 center of the first insulating part, the first insulating part 3 fastening cladding central guide pin 1, in protection
Prevent interference from leaking electricity again while heart guide pin 1, the first insulating part 3 is riveted on 2 inner cavity of shell, and shell 2 protects the first insulating part 3,
One is fixedly mounted by injection and the second insulating part 4 in 2 outer circumferential side of shell, and the second insulating part 4 cladding shell 2, protects shell 2
Further prevent interference from leaking electricity at the same time, 4 inner cavity of the second insulating part is equipped with the limited step 41 that limitation shell 2 moves.
As shown in figure 4, shell 2 divides the flat part 22 and cylindrical portion 23 to be integrally connected, pin portion 12 is located in cylindrical portion 23
At the heart, flat part 22 is stamped with the card slot 21 of the first insulating part 3 of riveting, in addition, as shown in figure 5, the folded plate portion 11 of central guide pin 1
Bending plate 11a equipped with two pieces easy to injection the first insulating part 3 of connection, the first insulating part 3, the second insulating part 4 use insulated plastic
Material is molded, and the first insulating part 3, the second insulating part 4 of molten condition can be closely integrally connected with central guide pin 1, shell 2,
In addition, the first insulating part 3, the second insulating part 4 are molded using ambroin, and central guide pin 1, shell 2 use conducting metal
It is made.
As shown in fig. 6, the second insulating part 4 includes the pedestal 42 and hollow circular cylinder 43 being integrally connected, hollow circular cylinder 43
Front opening is the rim of a bowl shape, and the rim of a bowl shape is connected easy to the insertion of external connection guide post with central guide pin 1, and limited step 41 is positioned at hollow
43 inner cavity of cylinder, central guide pin 1, shell 2, the front of the first insulating part 3 are positioned at 43 inner cavity of hollow circular cylinder and rear from pedestal
42 rears are stretched out, and flat part 22 is bonded pedestal, and cylindrical portion 23, which is stretched into hollow circular cylinder 43, to be limited step 41 and head on, pedestal 42
Rear is equipped with spacing ring 42a, when being molded the second insulating part 4, spacing ring 42a be filled in 2 and first insulating part 3 of shell gap it
Between, the stability of the further internal each component of increase.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations, for the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (5)
- A kind of 1. patch type radio frequency connector, it is characterised in that：Including central guide pin, shell, the first insulating part and the second insulation Part, central guide pin are divided into the folded plate portion and pin portion being integrally connected, and central guide pin is fixedly mounted by injection and the first insulating part One, folded plate portion is bonded the first insulating part rear and pin portion passes through forwardly convex, the first insulating part at the first insulating part center Shell inner cavity is riveted on, one is fixedly mounted by injection and the second insulating part in shell outer circumferential side, and the second insulating part inner cavity is equipped with Limit the limited step of shell movement.
- A kind of 2. patch type radio frequency connector according to claim 1, it is characterised in that：The shell, which is divided into, to be integrally connected Flat part and cylindrical portion, pin portion be located at cylindrical portion center, flat part be stamped with riveting the first insulating part card slot.
- A kind of 3. patch type radio frequency connector according to claim 1, it is characterised in that：First insulating part, second Insulating part is molded using ambroin.
- A kind of 4. patch type radio frequency connector according to claim 1 or 3, it is characterised in that：The second insulating part bag The pedestal and hollow circular cylinder being integrally connected are included, hollow circular cylinder front opening is the rim of a bowl shape, and limited step is located at hollow circuit cylinder Intracoelomic cavity, central guide pin, shell, the first insulating part front is located at pedestal inner cavity and rear is stretched out from pedestal rear, pedestal rear Equipped with spacing ring, spacing ring is filled between the gap of shell and the first insulating part.
- A kind of 5. patch type radio frequency connector according to claim 1, it is characterised in that：The folded plate portion is equipped with two pieces just In the bending plate of injection the first insulating part of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966478.9U CN207338851U (en) | 2017-08-04 | 2017-08-04 | A kind of patch type radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966478.9U CN207338851U (en) | 2017-08-04 | 2017-08-04 | A kind of patch type radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338851U true CN207338851U (en) | 2018-05-08 |
Family
ID=62377368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966478.9U Active CN207338851U (en) | 2017-08-04 | 2017-08-04 | A kind of patch type radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338851U (en) |
-
2017
- 2017-08-04 CN CN201720966478.9U patent/CN207338851U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |