CN204515140U - A kind of removable in-situ test general shield cover - Google Patents
A kind of removable in-situ test general shield cover Download PDFInfo
- Publication number
- CN204515140U CN204515140U CN201520215098.2U CN201520215098U CN204515140U CN 204515140 U CN204515140 U CN 204515140U CN 201520215098 U CN201520215098 U CN 201520215098U CN 204515140 U CN204515140 U CN 204515140U
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- CN
- China
- Prior art keywords
- cover
- chassis
- reception
- cover body
- radome
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- 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.)
- Withdrawn - After Issue
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Abstract
A kind of removable in-situ test general shield cover, radome entire body is column and adopts aluminium sheet to be welded, radome main body comprises cover body and chassis, the inwall of cover body is with absorbing material, the top of cover body is by top seal and top cover is dismantled and assembled, in cover body inside top cover, reception/emitting antenna is installed, antenna protection cover is added outside reception/emitting antenna, top cover is provided with reception/emitting antenna socket reception/emitting antenna being guided to radome outside, described cover body offers line outlet, the supporting plane on described chassis offers hand-held set introducing port and metallic channel, metallic channel is corresponding with the position of line outlet, described chassis is provided with the fixing clip of fixing hand-held set, the supporting plane on chassis is covered with absorbing material, the supporting plane on chassis can be placed the equipment under test antenna that cannot use fixing clip, and be placed in radome.The utility model is simple and reasonable, and own wt is lighter, removable, collapsible and shielding is strong.
Description
Technical field
The utility model relates to satellite navigation terminal field tests, refers in particular to a kind of device shielding wireless environment when satellite navigation terminal original position detects fast.
Background technology
It is original position usability testing in order to meet various satellite navigation terminal that satellite navigation terminal original position detects main task fast, and the usability testing of various satellite navigation terminal equipment.Along with batch production and the widespread adoption of satellite navigation terminal product, according to the detection demand to satellite navigation terminal, require can carry out in situ detection to satellite navigation terminal, when detecting in position, need the antenna part shielding wireless environment to equipment under test.For this situation, need design a kind of portable can removable in-situ test general shield cover.
Utility model content
In order to overcome the deficiency that prior art exists, the utility model provides a kind of simple and reasonable, the removable in-situ test general shield cover that own wt is lighter.
The utility model solves the technical scheme that its technical matters adopts:
A kind of removable in-situ test general shield cover, radome entire body is column and adopts aluminium sheet to be welded, radome main body comprises cover body and chassis, the inwall of cover body is with absorbing material, the top of cover body is by top seal and top cover is dismantled and assembled, in cover body inside top cover, reception/emitting antenna is installed, antenna protection cover is added outside reception/emitting antenna, top cover is provided with reception/emitting antenna socket reception/emitting antenna being guided to radome outside, described cover body offers line outlet, the supporting plane on described chassis offers hand-held set introducing port and metallic channel, metallic channel is corresponding with the position of line outlet, described chassis is provided with the fixing clip of fixing hand-held set, the supporting plane on chassis is covered with absorbing material, the supporting plane on chassis can be placed the equipment under test antenna that cannot use fixing clip, and be placed in radome.
As preferred version of the present utility model, the middle part of the top cover of described cover body is recessed to form groove downwards, is provided with reception/emitting antenna socket in groove, reception/emitting antenna socket protective can be got up like this.
As preferred version of the present utility model, in the groove of the top cover of institute's cover body, handheld ring is installed, is easy to carry like this and moves position.
The beneficial effects of the utility model are:
Removable in-situ test general shield cover, can carry out in situ detection, can be used in all kinds of terminal test of the Big Dipper, strong adaptability, for rapid-maintenance provides safeguard; Designed by the clip on chassis; increase Validity Test space; the supporting plane on chassis posts absorbing material, and increase shield effectiveness, antenna protection cover ensure that Validity Test distance; protect antenna to be without prejudice; enhance reliabilty and availability, external interface is unified, and structure is simple; easy accessibility, portable removable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Structural representation when Fig. 1 is radome packing and transporting of the present utility model.
Fig. 2 is the structural representation of its cover body of the utility model
Fig. 3 is the structural representation on its chassis of the utility model.
Structural representation when Fig. 4 is the utility model application.
Fig. 5 is hand-held set Installation Example schematic three dimensional views.
Fig. 6 is vehicle-mounted machine Installation Example schematic three dimensional views
Fig. 7 is hand-held set application example schematic three dimensional views.
Fig. 8 is vehicle-mounted machine application example schematic three dimensional views.
In figure: 1. cover body, 2. chassis, 3. line outlet, 4. metallic channel, 5. handheld ring, 6. reception/emitting antenna socket, 7. fixing clip, 8. hand-held set introducing port, 9. hand-held set, 10. mobile unit, 11. receptions/emitting antenna, 12. antenna protection covers.
Embodiment
Below with reference to specific embodiment and Figure of description, the utility model is described in further details.
With reference to accompanying drawing, a kind of removable in-situ test general shield cover, radome main body adopts aluminium sheet welding, and maskable external signal, also significantly can reduce own wt.Shielding case structure is dismantled and assembled, overall in cylindricality, and it forms i.e. cover body 1 and chassis 2 by two parts.Cover body 1 inwall is with absorbing material, in cover body 1 inside top cover, reception/emitting antenna 11 is installed, antenna protection cover 12 is added outside reception/emitting antenna 11, ensure that Validity Test distance, reception/the emitting antenna 11 at top cover place is guided to radome outside, the middle part of the top cover of described cover body 1 is recessed to form groove downwards, is provided with reception/emitting antenna socket 6 in groove, reception/emitting antenna socket 6 can be protected like this; Chassis 2 is provided with the fixing clip 7 of fixing hand-held set 9, and the supporting plane on chassis 2 posts absorbing material, the supporting plane on chassis 2 can be placed the equipment under test antenna that cannot use fixing clip, and be placed in radome; The supporting plane on chassis 2 has hand-held set introducing port 8 and metallic channel 4, hand-held set 9 to be fixed by the fixing clip 7 on chassis 2 by hand-held set introducing port 8, its antenna part is exposed to above chassis supports plane, mobile unit 10 can rely on its natural gravity to be fixed, and its connection cable is derived by line outlet 3 and metallic channel 4.
As shown in Figure 1, handheld ring 5 is installed in the groove of the top cover of cover body 1, is easy to carry like this and moves position.During transport, packing manner is that the supporting bracket on chassis is embedded in cover body, is fixedly connected with, reduces taking up room of radome entirety by natural gravity.
As shown in Figure 4, when for Acceptance Test, above support platform cover body being buckled in chassis, make equipment under test be placed in radome, rely on its natural gravity to fix, assembling microwave dark room completes.
Claims (3)
1. a removable in-situ test general shield cover, it is characterized in that: radome entire body is column and adopts aluminium sheet to be welded, radome main body comprises cover body and chassis, the inwall of cover body is with absorbing material, the top of cover body is by top seal and top cover is dismantled and assembled, in cover body inside top cover, reception/emitting antenna is installed, antenna protection cover is added outside reception/emitting antenna, top cover is provided with reception/emitting antenna socket reception/emitting antenna being guided to radome outside, described cover body offers line outlet, the supporting plane on described chassis offers hand-held set introducing port and metallic channel, metallic channel is corresponding with the position of line outlet, described chassis is provided with the fixing clip of fixing hand-held set, the supporting plane on chassis is covered with absorbing material, the supporting plane on chassis can be placed the equipment under test antenna that cannot use fixing clip, and be placed in radome.
2. removable in-situ test general shield cover according to claim 1, is characterized in that: the middle part of the top cover of described cover body is recessed to form groove downwards, is provided with reception/emitting antenna socket in groove.
3. removable in-situ test general shield cover according to claim 2, is characterized in that: be provided with handheld ring in the groove of the top cover of described cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215098.2U CN204515140U (en) | 2015-04-10 | 2015-04-10 | A kind of removable in-situ test general shield cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215098.2U CN204515140U (en) | 2015-04-10 | 2015-04-10 | A kind of removable in-situ test general shield cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515140U true CN204515140U (en) | 2015-07-29 |
Family
ID=53713098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215098.2U Withdrawn - After Issue CN204515140U (en) | 2015-04-10 | 2015-04-10 | A kind of removable in-situ test general shield cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048229A (en) * | 2019-04-01 | 2019-07-23 | 贵州航天电子科技有限公司 | A kind of protective cover of efficient anti-leak |
| CN110190914A (en) * | 2018-05-22 | 2019-08-30 | 北京机电工程研究所 | Screening arrangement for the anti-interference satellite receiver test of aircraft |
-
2015
- 2015-04-10 CN CN201520215098.2U patent/CN204515140U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190914A (en) * | 2018-05-22 | 2019-08-30 | 北京机电工程研究所 | Screening arrangement for the anti-interference satellite receiver test of aircraft |
| CN110190914B (en) * | 2018-05-22 | 2021-10-19 | 北京机电工程研究所 | Shielding device for testing anti-interference satellite receiver of aircraft |
| CN110048229A (en) * | 2019-04-01 | 2019-07-23 | 贵州航天电子科技有限公司 | A kind of protective cover of efficient anti-leak |
| CN110048229B (en) * | 2019-04-01 | 2023-11-21 | 贵州航天电子科技有限公司 | Efficient anti-leakage protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20220810 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20220810 |