CN209626535U - A kind of connection component based on RF coaxial switch - Google Patents
A kind of connection component based on RF coaxial switch Download PDFInfo
- Publication number
- CN209626535U CN209626535U CN201920329535.1U CN201920329535U CN209626535U CN 209626535 U CN209626535 U CN 209626535U CN 201920329535 U CN201920329535 U CN 201920329535U CN 209626535 U CN209626535 U CN 209626535U
- Authority
- CN
- China
- Prior art keywords
- connector shell
- coaxial switch
- connection
- data line
- wall
- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of connection components based on RF coaxial switch; it is switched including connector shell and RF coaxial; the inside of the connector shell is equipped with pcb board; it is opened up on the side outer wall of the connector shell fluted; data line interface is offered at the center of inside position of the groove; cover plate is slidably fitted on the inner wall of the groove; pass through connection data line connection between the connector shell and RF coaxial switch; it is slidably fitted with protective case on the connection data line, is mounted on connecting plate on the two sides of the bottom outer wall of the protective case.The utility model is equipped with cover plate by connecting spring by the outside in connection jaws; when not using connector shell; cover plate can be closed automatically by the effect of spring; butted line mouth carries out effective proofing dust and protecting; it prevents idle internal full of dust; the service life of the connector shell has been effectively ensured, has reduced failure rate.
Description
Technical field
The utility model belongs to coaxial switch attachment device technical field, and in particular to it is a kind of based on RF coaxial switch
Connection component.
Background technique
Coaxial switch has extensive purposes in RF/Microwave system, as when multiplexer, time-derived channel selection, pulse
Modulation, transmit-receive switch, wave beam adjustment etc..The Indexes Comparison of switch is simple, and connection loss is as small as possible, and turn-off power loss is as far as possible
Greatly, frequency band and power meet system requirements, and coaxial switch needs to realize connection using a kind of connection component in connection.
Traditional connection component is not provided with the cover plate of automatic telescopic at connection jaws, thus not using the connection component
When, dust easily passes through connection jaws and enters in connection component, causes chip aging, damaged condition to aggravate, needs to carry out certain change
Into.
Utility model content
The purpose of this utility model is to provide a kind of connection components based on RF coaxial switch, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of connection based on RF coaxial switch
Component, including connector shell and RF coaxial switch, the inside of the connector shell is equipped with pcb board, the connector
It opens up fluted on the side outer wall of shell, data line interface, the groove is offered at the center of inside position of the groove
Inner wall on be slidably fitted with cover plate, pass through connection data line connection, institute between the connector shell and RF coaxial switch
It states and is slidably fitted with protective case on connection data line, be mounted on connecting plate on the two sides of the bottom outer wall of the protective case, it is described
The pcb board installed inside RF coaxial switch and the connector shell is electrically connected.
Preferably, the connecting spring installed on the cover plate and the inner wall of the connector shell is fixedly connected.
Preferably, one end of the connection data line is connect with data line interface.
Preferably, the side outer wall uplink of the RF coaxial switch is equipped with connector.
Preferably, threading set is installed at the top of the protective case.
Preferably, the outer surface of the protective case is provided with insulation sleeve.
Preferably, the internal whorl of the connecting plate is equipped with connecting screw.
Compared with prior art, the utility model has the beneficial effects that
1. cover plate is equipped with by connecting spring by the outside of the connection jaws in the connector shell, without using connection
When device shell, cover plate can be closed automatically by the effect of spring, and butted line mouth carries out effective proofing dust and protecting, prevent idle socket
Inside has been effectively ensured the service life of the connector shell, has reduced failure rate full of dust.
2. being provided with insulation on protective case by being equipped with protective case on the connection data line installed on connector shell
Set after data line connection, can pass through to prevent electric leakage from people being caused to get an electric shock, and the outside of protective case is equipped with connecting plate
Protective case is effectively fixed on RF coaxial switch by connecting plate, be ensure that the stability of data line access, is not in go offline
The case where.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view partial cross-sectional view of the utility model connector shell；
Fig. 3 is the enlarged structure schematic diagram at the utility model A；
Fig. 4 is the structural schematic diagram of the utility model protective case.
In figure: 1, connector shell；2, data line is connected；3, protective case；4, RF coaxial switchs；5, connector；6,PCB
Plate；7, connecting spring；8, cover plate；9, groove；10, data line interface；11, threading set；12, connecting screw；13, connecting plate；14,
Insulation sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out clearly the technical solution in utility model embodiment
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of connection group based on RF coaxial switch
Part, including connector shell 1 and RF coaxial switch 4, the inside of connector shell 1 are equipped with pcb board 6, connector shell 1
Fluted 9 are opened up on the outer wall of side, and data line interface 10 is offered at the center of inside position of groove 9, is slided on the inner wall of groove 9
It is dynamic that cover plate 8 is installed, it is connected, is connected on data line 2 by connection data line 2 between connector shell 1 and RF coaxial switch 4
Be slidably fitted with protective case 3, be mounted on connecting plate 13 on the two sides of the bottom outer wall of protective case 3, RF coaxial switch 4 with connect
The pcb board 6 installed inside device shell 1 is electrically connected, and the model of RF coaxial switch 4 can be DG-40GH.
The connecting spring 7 installed on cover plate 8 and the inner wall of connector shell 1 is fixedly connected, and is equipped with by connecting spring 7
Cover plate 8, when not using connector shell, cover plate 8 can be closed automatically by the effect of spring, and butted line mouth is effectively prevented
Dirt protection prevents idle inside full of dust, the service life of the connector shell has been effectively ensured, has reduced failure rate, even
The one end for connecing data line 2 is connect with data line interface 10, and the side outer wall uplink of RF coaxial switch 4 is equipped with connector 5, is led to
Installation connector 5 is crossed, consequently facilitating RF coaxial switch 4 is connect with other devices, the top of protective case 3 is equipped with threading set
11, by installation threading set 11, connection data line 2 is effectively ensured and has been pierced by by threading set 11, the outer surface setting of protective case 3
There is insulation sleeve 14, what insulation sleeve 14 used can be rubber material, by installing insulation sleeve 14, to prevent electric leakage from leading to people
Electric shock, the internal whorl of connecting plate 13 is equipped with connecting screw 12, can be by connecting plate 13 by protective case after data line connection
3 are effectively fixed on RF coaxial switch 4, ensure that the stability of data line access, are not in the case where going offline.
The working principle and process for using of the utility model: connection data line 2 is connect with RF coaxial switch 4, will be protected
Sheath 3 is mobile, and protective case 3 is mounted on RF coaxial switch 4 using connecting screw 12, makes to connect data line 2 and radio frequency is same
Axis switch 4 is bonded, and when not using connector shell 1, extraction is connected to the data cable connector of 1 one end of connector shell,
At this time due to the return action of connecting spring 7, cover plate 8 is moved down, groove 9 is closed, dust-proof place is carried out to data line interface 10
Reason, when electric leakage, insulation sleeve 14 effectively prevent leaky.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of connection component based on RF coaxial switch, including connector shell (1) and RF coaxial switch (4), special
Sign is: the inside of the connector shell (1) is equipped with pcb board (6), is opened on the side outer wall of the connector shell (1)
It equipped with groove (9), is offered data line interface (10) at the center of inside position of the groove (9), the inner wall of the groove (9)
On be slidably fitted with cover plate (8), the connector shell (1) and RF coaxial switch (4) between by connection data line (2) even
It connects, is slidably fitted with protective case (3) on the connection data line (2), is respectively mounted on the two sides of the bottom outer wall of the protective case (3)
Have connecting plate (13), the RF coaxial switch (4) electrically connects with the pcb board (6) installed inside the connector shell (1)
It connects.
2. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the cover plate
(8) it is fixedly connected with the connecting spring (7) installed on the inner wall of the connector shell (1).
3. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the connection number
It is connect according to one end of line (2) with data line interface (10).
4. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the radio frequency is same
The side outer wall uplink of axis switch (4) is equipped with connector (5).
5. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the protective case
(3) threading set (11) is installed at the top of.
6. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the protective case
(3) outer surface is provided with insulation sleeve (14).
7. a kind of connection component based on RF coaxial switch according to claim 1, it is characterised in that: the connecting plate
(13) internal whorl is equipped with connecting screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329535.1U CN209626535U (en) | 2019-03-15 | 2019-03-15 | A kind of connection component based on RF coaxial switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329535.1U CN209626535U (en) | 2019-03-15 | 2019-03-15 | A kind of connection component based on RF coaxial switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626535U true CN209626535U (en) | 2019-11-12 |
Family
ID=68456838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329535.1U Expired - Fee Related CN209626535U (en) | 2019-03-15 | 2019-03-15 | A kind of connection component based on RF coaxial switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626535U (en) |
-
2019
- 2019-03-15 CN CN201920329535.1U patent/CN209626535U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210315 |