CN207895018U - Plate replaceable radio frequency modular structure and radio frequency testing machine - Google Patents
Plate replaceable radio frequency modular structure and radio frequency testing machine Download PDFInfo
- Publication number
- CN207895018U CN207895018U CN201820366763.1U CN201820366763U CN207895018U CN 207895018 U CN207895018 U CN 207895018U CN 201820366763 U CN201820366763 U CN 201820366763U CN 207895018 U CN207895018 U CN 207895018U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- plate
- mainboard
- bundling
- interface
- 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.)
- Active
Links
Abstract
The utility model provides a kind of plate replaceable radio frequency modular structure, including radio frequency mainboard, it further include outline border, the radio frequency mainboard is installed in outline border, one end of the outline border is provided with end plate, the first bundling radio frequency interface is provided on the end plate, the first bundling radio frequency interface is connected with radio frequency mainboard.Additionally provide a kind of radio frequency testing machine, including babinet, the side wall of the babinet is provided with jack, the inner end of the jack is provided with connecting plate, the second bundling radio frequency interface is provided on the connecting plate, the outline border is plugged in jack, and the first bundling radio frequency interface is plugged in the second bundling radio frequency interface.The utility model, a radio frequency testing machine can carry out equipment under test a variety of tests, easy to use, and testing efficiency can be improved.
Description
Technical field
The utility model is related to test equipment field, especially a kind of plate replaceable radio frequency modular structure and radio frequency are surveyed
Test-run a machine.
Background technology
Existing radio frequency testing body accumulates big, weight weight, and the radio-frequency module in every radio frequency testing machine is fixed, when user needs
It wants that equipment under test remains unchanged when replacing test event, is merely able to that equipment under test is removed to and is connected to other radio frequency testings
Machine, when use, are very inconvenient.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of plate replaceable radio frequency modular structure and radio frequencies
Test machine can replace the radio-frequency module of radio frequency testing machine, and a variety of projects can be tested using a radio frequency testing machine, use
It is more convenient.
Technical solution adopted by the utility model to solve its technical problems is：Plate replaceable radio frequency modular structure,
Including radio frequency mainboard,
Further include outline border, the radio frequency mainboard is installed in outline border, and one end of the outline border is provided with end plate, the end plate
On be provided with the first bundling radio frequency interface, the first bundling radio frequency interface is connected with radio frequency mainboard.
Further, the outline border includes top plate and bottom plate, and the following table of the top plate is completely provided with the first slot, bottom plate
Upper surface is provided with the second slot, and the top of the radio frequency mainboard is located in the first slot, and the bottom edge of radio frequency mainboard is located at second
In slot；Positioning plate is provided on the end plate, one end of the radio frequency mainboard is fixed by screws on positioning plate.
Further, the bottom of the end plate is provided with plug-in and pull-out device.
Radio frequency testing machine, including babinet,
The side wall of the babinet is provided with jack, and the inner end of the jack is provided with connecting plate, is arranged on the connecting plate
There are the second bundling radio frequency interface, the outline border to be plugged in jack, and the first bundling radio frequency interface is plugged in the second boundling
Change radio frequency interface.
Further, the bottom of the connecting plate is provided with interface, and the bottom of the end plate is provided with plug-in and pull-out device, described
Plug-in and pull-out device is plugged in interface.
The utility model has the beneficial effects that：It is surveyed in use, plate replaceable radio frequency modular structure is plugged on radio frequency
It can be tested on test-run a machine, when needing to change the test event of equipment under test, by plate replaceable radio frequency modular structure
It removes, and plugs other satisfactory plate replaceable radio frequency modular structures, you can continue to test.This practicality is new
Type, a radio frequency testing machine can carry out equipment under test a variety of tests, easy to use, and testing efficiency can be improved.
Description of the drawings
Fig. 1 is the schematic front view of plate replaceable radio frequency modular structure；
Fig. 2 is the schematic cross-sectional view of A-A in illustration 1；
Fig. 3 is the schematic diagram of radio frequency testing machine.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the plate replaceable radio frequency modular structure of the utility model, including radio frequency mainboard 1, radio frequency
Radio circuit is set on mainboard 1, and the concrete structure of radio circuit uses the prior art, different plate replaceable radio frequency modules
The radio circuit of structure is different, in order to realize the test of a variety of projects.
Further include outline border 2, the radio frequency mainboard 1 is installed in outline border 2, and the surface of outline border 2 is smooth, can be arranged convenient for inserting
One end of the slot or guide ledges connect, the outline border 2 is provided with end plate 3, and first is provided on the end plate 3 and bundling is penetrated
Frequency interface 4, the first bundling radio frequency interface 4 are connected by cable with radio frequency mainboard 1, and the first bundling radio frequency interface 4 will
More radio-frequency cables are coated in a protection tube, are divided into 4 and 5 collection tread assemblies, can be effectively reduced number of cables.Institute
It includes top plate 21 and bottom plate 22 to state outline border 2, and end plate 3 is connect by screw with top plate 21 and bottom plate 22, the following table of the top plate 21
It is completely provided with the first slot 23, the upper surface of bottom plate 22 is provided with the second slot 24, and the top of the radio frequency mainboard 1 is located at first
In slot, the bottom edge of radio frequency mainboard 1 is located in the second slot 24；Positioning plate 31, the radio frequency mainboard are provided on the end plate 3
1 one end is fixed by screws on positioning plate 31, and radio frequency mainboard 1 can be made to keep stablizing.
The bottom of the end plate 3 is provided with plug-in and pull-out device 5, for enhancing between this radio-frequency module structure and radio frequency testing machine
Bonding strength.
Using the radio frequency testing machine of above-mentioned plate replaceable radio frequency modular structure, as shown in figure 3, including babinet 6, babinet
Circuit structure inside 6 is consistent with the prior art, and the utility model does not make improvements, and and the description is omitted.
The side wall of the babinet 6 is provided with jack, and the inner end of the jack is provided with connecting plate 7, is set on the connecting plate 7
It is equipped with the second bundling radio frequency interface 8, the outline border 2 is plugged in jack, and the first bundling radio frequency interface 4 is plugged in second
Bundling radio frequency interface 8, can be by the signal transmission of radio frequency mainboard 1 to radio frequency testing machine.This spline structure can easily dismount outer
Frame 2 carries out a variety of items to realize in order to replace different plate replaceable radio frequency modular structures to same equipment under test
Purpose is tested, and testing efficiency can be improved.
The bottom of the connecting plate 7 is provided with interface, and the bottom of the end plate 3 is provided with plug-in and pull-out device 5, the plug-in and pull-out device
5 are plugged in interface, enhance the bonding strength of grafting, are conducive to the stabilization for improving plate replaceable radio frequency modular structure
Property.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. plate replaceable radio frequency modular structure, including radio frequency mainboard (1), it is characterised in that：
Further include outline border (2), the radio frequency mainboard (1) is installed in outline border (2), and one end of the outline border (2) is provided with end plate
(3), the first bundling radio frequency interface (4), the first bundling radio frequency interface (4) and radio frequency are provided on the end plate (3)
Mainboard (1) is connected.
2. plate replaceable radio frequency modular structure as described in claim 1, it is characterised in that：The outline border (2) includes top
The following table of plate (21) and bottom plate (22), the top plate (21) is completely provided with the first slot (23), the upper surface setting of bottom plate (22)
There are the second slot (24), the top of the radio frequency mainboard (1) to be located in the first slot, the bottom edge of radio frequency mainboard (1) is located at second
In slot (24)；Positioning plate (31) is provided on the end plate (3), one end of the radio frequency mainboard (1) is fixed by screws in
On positioning plate (31).
3. plate replaceable radio frequency modular structure as described in claim 1, it is characterised in that：The bottom of the end plate (3)
It is provided with plug-in and pull-out device (5).
4. using the radio frequency testing machine of the plate replaceable radio frequency modular structure as described in claim 1,2 or 3, including babinet
(6), it is characterised in that：
The side wall of the babinet (6) is provided with jack, and the inner end of the jack is provided with connecting plate (7), on the connecting plate (7)
It is provided with the second bundling radio frequency interface (8), the outline border (2) is plugged in jack, and the first bundling radio frequency interface (4) is inserted
It is connected to the second bundling radio frequency interface (8).
5. plate replaceable radio frequency modular structure as claimed in claim 4, it is characterised in that：The bottom of the connecting plate (7)
Portion is provided with interface, and the bottom of the end plate (3) is provided with plug-in and pull-out device (5), and the plug-in and pull-out device (5) is plugged in interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366763.1U CN207895018U (en) | 2018-03-16 | 2018-03-16 | Plate replaceable radio frequency modular structure and radio frequency testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366763.1U CN207895018U (en) | 2018-03-16 | 2018-03-16 | Plate replaceable radio frequency modular structure and radio frequency testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895018U true CN207895018U (en) | 2018-09-21 |
Family
ID=63542388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366763.1U Active CN207895018U (en) | 2018-03-16 | 2018-03-16 | Plate replaceable radio frequency modular structure and radio frequency testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895018U (en) |
-
2018
- 2018-03-16 CN CN201820366763.1U patent/CN207895018U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207895018U (en) | Plate replaceable radio frequency modular structure and radio frequency testing machine | |
| CN207601208U (en) | A kind of mainboard radio frequency testing case | |
| CN208506162U (en) | Electromagnetic interference detecting device in a kind of LED display room | |
| CN209462773U (en) | A kind of electrical appliance kit shield | |
| CN215491942U (en) | Filling station's liquid level appearance data acquisition control terminal | |
| CN210807289U (en) | Communication test shielding box | |
| CN208847795U (en) | A kind of common-mode noise test fixture | |
| CN208953622U (en) | A kind of battery charger detection device | |
| CN207181413U (en) | A kind of calibrating installation of blood glucose meter | |
| CN208094240U (en) | A kind of charger with amphinucleus head | |
| CN203504912U (en) | Combination mechanism used for panel rotating and guiding | |
| CN212110066U (en) | Multifunctional portable tester | |
| CN211179943U (en) | Plug-and-play low-voltage energy acquisition device | |
| CN103491736B (en) | For panel rotation and the combined mechanism of guiding | |
| CN204578970U (en) | A kind of superposing type electromagnetic screen | |
| CN213138288U (en) | Printer with dustproof function | |
| CN209730813U (en) | A kind of DC power cabinet | |
| CN220490122U (en) | Temperature and humidity meter for production workshop | |
| CN214775156U (en) | Novel drawing board | |
| CN210860355U (en) | Quick communication test appearance of dismantling is with cuting straightly formula instrument mounting structure | |
| CN219875122U (en) | Large-screen power box convenient to install | |
| CN216437884U (en) | Wireless network shielding device | |
| CN216054263U (en) | Novel current transformer | |
| CN210334664U (en) | Welding and testing technology mainboard for electrocardio amplifier | |
| CN214067809U (en) | Device for statistics and induction based on real world data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |