CN207925717U - A kind of radar radio-frequency module blindmate structure - Google Patents
A kind of radar radio-frequency module blindmate structure Download PDFInfo
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- CN207925717U CN207925717U CN201721814879.9U CN201721814879U CN207925717U CN 207925717 U CN207925717 U CN 207925717U CN 201721814879 U CN201721814879 U CN 201721814879U CN 207925717 U CN207925717 U CN 207925717U
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- plug
- lower panel
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Abstract
The utility model discloses a kind of radar radio-frequency module blindmate structure, including the first SMP connectors, plug-in unit, spring, lower panel, top panel, the 2nd SMP connectors and elastic elements；Plug-in unit is fixedly connected on by the end of plug-in unit on the first SMP connectors on the upside of lower panel after activity passes through lower panel again, and spring is set on the plug-in unit between the first SMP connectors and lower panel；It is connected by elastic element on the downside of top panel on the upside of lower panel, the first SMP connectors are connect with the 2nd SMP lug wires being mounted above on plate.Blindmate structure is made modularization by the utility model, can it is independently installed and use, reduce system assembly consumption, saved cost；Use the blindmate structure integrally floated, the residual error of guiding is made up using amount of floating above, effectively reduce the requirement to processing and assembly precision, so that the part of general precision is used directly in the blindmate system of high request, the requirement of processing cost and assembly test is effectively reduced.
Description
Technical field
The utility model is related to radar engineering technical fields, and in particular to a kind of blind module inserting structure of radar radio frequency.
Background technology
In phased-array radar, TR (radio-frequency receiving-transmitting) module is component important in radar.It needs to carry out with other component
Reliable power supply, signal and radio frequency connection.Connection between especially TR and antenna is even more most important connection in whole system,
Deviation on any position can be brought unstable in performance.
However, in phased-array radar, TR density is very big, it is necessary to which service-strong blindmate technology could meet its use
With the requirement of maintainability.And traditional RF blind insertion technology is realized pair by the radial floating and axial floating of connector
The adjusting of error.This kind of connector is since there are relocation mechanism and sufficiently large tolerances, so its volume is bigger, nothing
Method is suitable for the highdensity demand of this system.
Further, since in phased-array radar, TR quantity is very huge, needs the module of blindmate very more.Traditional blindmate
Structure is all to ensure overall dimensions using big mechanical backboard, then have connector to make up error.In this way to processing and assembling
Requirement it is very high, while also largely occupying system assembly time.
Utility model content
Based on the deficiencies of the prior art, the purpose of this utility model is to provide a kind of installation of modularization, can Relative Floating,
Realize the radar radio-frequency module blindmate structure of globality RF receiving and transmission module blindmate.
To achieve the above object, the technical solution of the utility model is：
A kind of radar radio-frequency module blindmate structure, including the first SMP connectors, plug-in unit, spring, lower panel, top panel, second
SMP connectors and elastic element；The plug-in unit passes through the plug-in unit again on the upside of the lower panel after activity passes through the lower panel
End be fixedly connected on the first SMP connectors, and the spring is set in the first SMP connectors and the lower panel
Between plug-in unit on；It is connected by the elastic element on the downside of the top panel on the upside of the lower panel, the first SMP connects
Head is connect with the 2nd SMP lug wires on the top panel.
Preferably, the plug-in unit uses stepped screw.
Preferably, the elastic element uses spring.
Further, radar radio-frequency module blindmate structure further includes the dowel playing the guiding role, the dowel installation
In the upside of top panel.
Preferably, the quantity of the dowel is 2, and two dowel separations are in top panel both sides.
The beneficial effects of the utility model are：
1, blindmate structure is made into modularization, can it is independently installed and use, effectively reduce system assembly take,
Cost is saved；
2, using the blindmate structure integrally floated, the residual error of guiding is made up using amount of floating above, effectively
Reduce the requirement to processing and assembly precision so that the part of general precision is used directly for the blindmate system of high request
In, effectively reduce the requirement of processing cost and assembly test；
Description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model specific embodiment；
Fig. 2 is the blindmate schematic enlarged-scale view of the utility model specific embodiment.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, those skilled in the art are not paying creative labor
The other embodiment obtained under the premise of dynamic belongs to the range of the utility model protection.
As illustrated in fig. 1 and 2, a kind of radar radio-frequency module blindmate structure, including the first SMP connectors 2, plug-in unit 3, spring 4, under
Panel 5, top panel 7, the 2nd SMP connectors 9 and elastic element 11；Wherein the volume of the 2nd SMP connectors 9 is less than the first SMP connectors 2
Volume, the plug-in unit 3 from the activity of the upside of the lower panel 5 pass through the lower panel 5 after it is solid by the end of the plug-in unit 3 again
Surely it is connected on the first SMP connectors 2, the present embodiment plug-in unit uses stepped screw, other plug-in units such as bolt, institute can also be used
It states on the plug-in unit 3 that spring 4 is set between the first SMP connectors 2 and the lower panel 5, when lower panel 5 and antenna 1 are fixed
When, the first SMP connectors 2 keep certain activity, are achieved in blindmate module being reliably connected to antenna 1, and spring 4 is providing
While activity, certain pre- police strength is also provided to improve stability of the system in vibration and impact.Corpusculum is used simultaneously
Structure of the long-pending SMP connectors without increasing other positions adjustment, effectively reduces volume, can be applied to highdensity company
In welding system.
5 upside of the lower panel and 7 downside of the top panel are connected by the elastic element 11, and elastic element can be used
Spring, the first SMP connectors 2 are connect with 9 conducting wire of the 2nd SMP connectors on the top panel 7, lower panel 5 and upper
It is linked together using elastic element 11 between panel 7, the case where keeping upper and lower panel relative position, elastic element 11 makes
Lower panel 5 and top panel 7 can relatively move.When T/R module 10 is inserted by guide groove 6 to SMP connectors 2, top panel 7 can be whole
Body sliding realizes blindmate to use deviation.
Radar radio-frequency module blindmate structure further includes the dowel 8 playing the guiding role, and the dowel 8 is fixedly mounted on
The upside of panel 7, positioning pin 8 play the guiding role to T/R module.The quantity of the dowel is 2, and two dowel separations exist
Top panel both sides.
It is the preferred embodiment of the utility model it should be noted that described above, the utility model not office
It is limited to the above embodiment, as long as it reaches the technique effect of the utility model with identical means, it is new should all belongs to this practicality
The protection domain of type.
Claims (5)
1. a kind of radar radio-frequency module blindmate structure, it is characterised in that：Including the first SMP connectors, plug-in unit, spring, lower panel, on
Panel, the 2nd SMP connectors and elastic element；The plug-in unit leads to again after passing through the lower panel from the upside activity of the lower panel
The end for crossing the plug-in unit is fixedly connected on the first SMP connectors, and the spring be set in the first SMP connectors with
On plug-in unit between the lower panel；The upside of the lower panel and the downside of the top panel are connected by the elastic element
It connects, the first SMP connectors are connect with the 2nd SMP lug wires on the top panel.
2. radar radio-frequency module blindmate structure as described in claim 1, it is characterised in that：The plug-in unit uses stepped screw.
3. radar radio-frequency module blindmate structure as described in claim 1, it is characterised in that：The elastic element uses spring.
4. radar radio-frequency module blindmate structure as described in claim 1, it is characterised in that：It further include the positioning playing the guiding role
The tip, the dowel are mounted above the upside of plate.
5. radar radio-frequency module blindmate structure as claimed in claim 4, it is characterised in that：The quantity of the dowel is 2,
Two dowel separations are in top panel both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814879.9U CN207925717U (en) | 2017-12-22 | 2017-12-22 | A kind of radar radio-frequency module blindmate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814879.9U CN207925717U (en) | 2017-12-22 | 2017-12-22 | A kind of radar radio-frequency module blindmate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925717U true CN207925717U (en) | 2018-09-28 |
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ID=63607084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814879.9U Active CN207925717U (en) | 2017-12-22 | 2017-12-22 | A kind of radar radio-frequency module blindmate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371456A (en) * | 2021-12-30 | 2022-04-19 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
-
2017
- 2017-12-22 CN CN201721814879.9U patent/CN207925717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371456A (en) * | 2021-12-30 | 2022-04-19 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
| CN114371456B (en) * | 2021-12-30 | 2023-03-28 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.2 Gangle Road, Tangjiawan Town, Zhuhai City, Guangdong Province 519080 Patentee after: Guangdong Narui Radar Technology Co.,Ltd. Address before: No.2 Gangle Road, Tangjiawan Town, Zhuhai City, Guangdong Province 519080 Patentee before: Zhuhai Naruida Technology Co.,Ltd. |