CN204044363U - The collapsible microwave dark room of a kind of portable turriform - Google Patents
The collapsible microwave dark room of a kind of portable turriform Download PDFInfo
- Publication number
- CN204044363U CN204044363U CN201420432851.9U CN201420432851U CN204044363U CN 204044363 U CN204044363 U CN 204044363U CN 201420432851 U CN201420432851 U CN 201420432851U CN 204044363 U CN204044363 U CN 204044363U
- Authority
- CN
- China
- Prior art keywords
- dark room
- microwave dark
- lower body
- base plate
- upper body
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the collapsible microwave dark room of a kind of portable turriform, it is characterized in that: microwave dark room main body adopts aluminium sheet welding, microwave dark room main body comprises upper body, lower body and base plate, upper body is arranged on the top of lower body, described base plate be arranged on lower body bottom and by the sealed bottom of lower body, the entirety of microwave dark room main body is pyramid, upper body inwall and lower body inwall are all attached with absorbing material, near the top cover place of upper body, emitting antenna is installed, emitting antenna stretches out outside microwave dark room main body by the emitting antenna socket on top cover, described base plate is installed car antenna or hand-held set fixed support, by multiple register pin, car antenna or hand-held set fixed support are positioned on base plate.Adopt the collapsible microwave dark room of portable turriform, can carry out in situ detection, can be used in multiple terminal test, strong adaptability, for rapid-maintenance provides safeguard; External interface is unified, and structure is simple, and easy accessibility is portable removable.
Description
Technical field
The utility model relates to satellite navigation terminal field tests, refers in particular to a kind of device providing 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, task emphasis is the qualification testing for satellite navigation terminal device dependency energy, and the usability testing of various satellite navigation terminal equipment.Traditional for providing wireless environment and can be used for the microwave dark room of multiple terminal, its volume is large, it is mobile to be not easy to, and needs to test to fc-specific test FC place, cannot carry out in situ detection to satellite navigation terminal equipment.For this situation, need to design a kind of portable small microwave darkroom movably detected fast for original position, this microwave dark room can be tested polytype terminal.
Utility model content
In order to overcome the deficiency that prior art exists, the utility model provides a kind of simple and reasonable, the collapsible microwave dark room of removable, multiduty portable turriform that own wt is lighter.
The utility model solves the technical scheme that its technical matters adopts:
The collapsible microwave dark room of a kind of portable turriform, it is characterized in that: microwave dark room main body adopts aluminium sheet welding, microwave dark room main body comprises upper body, lower body and base plate, upper body is arranged on the top of lower body, described base plate be arranged on lower body bottom and by the sealed bottom of lower body, the entirety of microwave dark room main body is pyramid, upper body inwall and lower body inwall are all attached with absorbing material, near the top cover place of upper body, emitting antenna is installed, emitting antenna stretches out outside microwave dark room main body by the emitting antenna socket on top cover, described base plate is installed car antenna or hand-held set fixed support, by multiple register pin, car antenna or hand-held set fixed support are positioned on base plate.
As optimal technical scheme of the present utility model:
By draw-in groove compact siro spinning technology between described upper body and lower body, and be fixedly connected with by multiple snap close between upper body and lower body; Described base plate is embedded in the bottom of lower body, and is fixedly connected with by multiple snap close, and upper body and lower body link together and be built into pyramidal microwave dark room main body.
Described upper body can be nested within lower body, the embedded bottom with lower body of base plate and being fixedly connected with by multiple snap close.The interior outside dimension of the upper body designed like this and lower body, can facilitate packing and transporting.When needing transport, packing manner is that within upper body is nested in lower body, base plate is embedded in lower level floor, and is fixedly connected with by snap close, can reduce taking up room of microwave dark room.
Microwave dark room main body adopts aluminium sheet welding, and such maskable external signal, also significantly can reduce own wt.
The beneficial effects of the utility model are:
Adopt the collapsible microwave dark room of portable turriform, can carry out in situ detection, can be used in multiple terminal test, strong adaptability, for rapid-maintenance provides safeguard; External interface is unified, and structure is simple, and easy accessibility is portable removable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall schematic three dimensional views of camera bellows of the present utility model.
Fig. 2 is that camera bellows partly cuts open schematic three dimensional views.
Fig. 3 is that camera bellows dismounting partly cuts open schematic three dimensional views.
Fig. 4 is dismounting schematic three dimensional views.
Fig. 5 is packing and transporting schematic three dimensional views
Fig. 6 is astronomical cycle example schematic.
In figure: 1. upper body, 2. lower body, 3. base plate, 4. snap close, 5. absorbing material, 6. draw-in groove, 7. line outlet, 8. emitting antenna socket, 9. emitting antenna, 10. car antenna, 11. hand-held set antennas, 12. hand-held set fixed supports, 13. wires.
Embodiment
Below with reference to specific embodiment and Figure of description, the utility model is described in further details.
Referring to figs. 1 through Fig. 6, the utility model provides a kind of portable turriform collapsible microwave dark room, microwave dark room main body adopts aluminium sheet welding, microwave dark room main body comprises upper body 1, lower body 2 and base plate 3, upper body 1 is arranged on the top of lower body 2, by draw-in groove 6 compact siro spinning technology between described upper body 1 and lower body 2, and be fixedly connected with by multiple snap close 4 between upper body 1 and lower body 2; Described base plate 3 is embedded in the bottom of lower body 2, and is fixedly connected with by multiple snap close 4, and upper body 1 and lower body 2 link together and be built into pyramidal microwave dark room main body.
Upper body inwall and lower body inwall are all attached with absorbing material 5, near the top cover place of upper body 1, emitting antenna 9 is installed, emitting antenna 9 stretches out outside microwave dark room main body by the emitting antenna socket 8 on top cover, described base plate 3 is installed car antenna 10 or hand-held set fixed support 12, by multiple register pin, car antenna 10 or hand-held set fixed support 12 are positioned on base plate 3, rely on its natural gravity to be fixed.The bottom of lower body 2 is provided with the line outlet 7 of drawing for inner lead 13.In Fig. 6, label 11 is hand-held set antenna.
Microwave dark room structure adopts folding structure, is pyramid.When for Acceptance Test, pass through draw-in groove 6 compact siro spinning technology by between upper body 1 and lower body 2, rely on snap close 4 to reinforce, base plate 3 is embedded in bottom lower body, and is fixedly connected with by snap close 4, is built into pyramid microwave dark room; During transport, with reference to Fig. 5, packing manner is that within upper body 1 is nested in lower body 2, base plate 3 is embedded in bottom lower body, and is fixedly connected with by snap close, reduces taking up room of microwave dark room.
Claims (3)
1. the collapsible microwave dark room of portable turriform, it is characterized in that: microwave dark room main body adopts aluminium sheet welding, microwave dark room main body comprises upper body, lower body and base plate, upper body is arranged on the top of lower body, described base plate be arranged on lower body bottom and by the sealed bottom of lower body, the entirety of microwave dark room main body is pyramid, upper body inwall and lower body inwall are all attached with absorbing material, near the top cover place of upper body, emitting antenna is installed, emitting antenna stretches out outside microwave dark room main body by the emitting antenna socket on top cover, described base plate is installed car antenna or hand-held set fixed support, by multiple register pin, car antenna or hand-held set fixed support are positioned on base plate.
2. the collapsible microwave dark room of the portable turriform of one according to claim 1, is characterized in that: by draw-in groove compact siro spinning technology between described upper body and lower body, and be fixedly connected with by multiple snap close between upper body and lower body; Described base plate is embedded in the bottom of lower body, and is fixedly connected with by multiple snap close, and upper body and lower body link together and be built into pyramidal microwave dark room main body.
3. the collapsible microwave dark room of the portable turriform of one according to claim 1, is characterized in that: described upper body can be nested within lower body, the embedded bottom with lower body of base plate and being fixedly connected with by multiple snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432851.9U CN204044363U (en) | 2014-08-01 | 2014-08-01 | The collapsible microwave dark room of a kind of portable turriform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432851.9U CN204044363U (en) | 2014-08-01 | 2014-08-01 | The collapsible microwave dark room of a kind of portable turriform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044363U true CN204044363U (en) | 2014-12-24 |
Family
ID=52245013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432851.9U Withdrawn - After Issue CN204044363U (en) | 2014-08-01 | 2014-08-01 | The collapsible microwave dark room of a kind of portable turriform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020055978A1 (en) * | 2018-09-11 | 2020-03-19 | Jabil Inc. | Compact anechoic chamber for active and passive antenna over-the-air testing |
| WO2020056042A1 (en) | 2018-09-11 | 2020-03-19 | Jabil Inc. | Method for providing an antenna probe array for a compact anechoic chamber for active and passive antenna over-the-air testing |
| EP4130763A1 (en) * | 2021-08-05 | 2023-02-08 | Rohde & Schwarz GmbH & Co. KG | Absorber device and test system |
-
2014
- 2014-08-01 CN CN201420432851.9U patent/CN204044363U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020055978A1 (en) * | 2018-09-11 | 2020-03-19 | Jabil Inc. | Compact anechoic chamber for active and passive antenna over-the-air testing |
| WO2020056042A1 (en) | 2018-09-11 | 2020-03-19 | Jabil Inc. | Method for providing an antenna probe array for a compact anechoic chamber for active and passive antenna over-the-air testing |
| CN112805576A (en) * | 2018-09-11 | 2021-05-14 | 捷普有限公司 | Compact anechoic chamber for aerial testing of active and passive antennas |
| EP3850378A4 (en) * | 2018-09-11 | 2021-12-15 | Jabil Inc. | Method for providing an antenna probe array for a compact anechoic chamber for active and passive antenna over-the-air testing |
| US11280821B2 (en) * | 2018-09-11 | 2022-03-22 | Jabil Inc. | Compact anechoic chamber for active and passive antenna over-the-air testing |
| EP4130763A1 (en) * | 2021-08-05 | 2023-02-08 | Rohde & Schwarz GmbH & Co. KG | Absorber device and test system |
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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 |
Granted publication date: 20141224 Effective date of abandoning: 20220805 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20220805 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |