CN203011954U - Data link pod test camera obscura - Google Patents
Data link pod test camera obscura Download PDFInfo
- Publication number
- CN203011954U CN203011954U CN 201220665425 CN201220665425U CN203011954U CN 203011954 U CN203011954 U CN 203011954U CN 201220665425 CN201220665425 CN 201220665425 CN 201220665425 U CN201220665425 U CN 201220665425U CN 203011954 U CN203011954 U CN 203011954U
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- CN
- China
- Prior art keywords
- gondola
- data
- link
- camera bellows
- relay antenna
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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.)
- Expired - Lifetime
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Abstract
The utility model provides a data link pod test camera obscura. The data link pod test camera obscura comprises a camera obscura casing, absorbing material, direct control antennas, a cable switch plate, a snap close, a front support, a back support and switch cable, wherein the camera obscura casing is divided into an upper casing and a lower casing, the lower casing is internally provided with the front support and the back support which are used for mounting a data link pod, the absorbing material adheres to inner surfaces of the upper casing and the lower casing, two ends of an inner portion of the camera obscura casing are respectively mounted with the direct control antennas, the direct control antennas and the data link pod are coaxial, a side edge of the lower casing is fixedly mounted with a relay antenna, the relay antenna and relay antennas of the data link pod are parallel, no shield is between the relay antenna and the relay antennas of the data link pod, the cable switch plate is respectively connected with the direct control antennas, the relay antenna or the data link pod through the switch cable, and the upper casing and the lower casing are in butt joint through a positioning pin and are closely connected through the snap close.
Description
Technical field
The utility model relates to a kind of Data-Link gondola test camera bellows, particularly relates to a kind of test camera bellows for Double Data link gondola, belongs to the Data-Link technical field of measurement and test.
Background technology
Gondola is suspended on the aircraft ventral, is used for various specific function purposes, common comprises Data-Link, photoelectricity, aiming and interference etc.The Data-Link gondola is mainly used in carrying out the Data-Link transfer function, and Double Data link gondola comprises two frequency ranges of S and Ku, catches the transmission of control system data with guided missile and ground respectively.Double Data link gondola is spent range searchings to antenna 360 before and after adopting straight control pattern, and the repeater mode transmitting-receiving divides with the antenna omnidirectional search, and two kinds of patterns adopt two kinds of different frequency ranges.
Test camera bellows commonly used is generally to use for the measurand component-level, as the auxiliary products of testing apparatus.Different according to using object, the test camera bellows comprises radar test camera bellows and various antenna measurement camera bellows (also referred to as screened shielded antanna) etc., and it is single that small volume and shielding transmit, and purposes is the single shielding test environment that provides.Existing camera bellows is mainly that the shielding and the signal transmission that are applied to the single antenna radiation are used, and especially in the middle of the test of Data-Link gondola, existing camera bellows does not possess open loop quantitative test ability, and does not have many antennas, multiple D-chain signal to mix the camera bellows that uses; At Double Data link gondola, adopt general mono signal antenna camera bellows to need supporting 4 during test, the test set-up procedure is complicated, and camera bellows is difficult for fixing, easily affect test index, the while is separated shielding to all antennas, during test and the work pattern flow process of the actual use of gondola differ greatly, do not meet the test design that closing to reality uses, can not pass the test of (Data-Link) systematic quantification to the gondola number under open loop situations.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency, provide a kind of simple in structure, easy to use, can shield multi-band signal, can be used in gondola integral body and put into the test camera bellows that rear open loop quantitative test uses and preserves.
technical solution of the present utility model: a kind of Data-Link gondola test camera bellows, comprise the camera bellows casing, absorbing material, straight control antenna, relay antenna, the Splices cable plate, snap close, fore-stock, after-poppet and transit cable, the camera bellows casing is divided into upper box and lower box, fore-stock and after-poppet are set in lower box, be used for installation data chain gondola, absorbing material sticks to the inside surface of upper box and lower box, at camera bellows box house two ends, the straight control antenna coaxial with the Data-Link gondola is installed respectively, the side fixed installation relay antenna of lower box, relay antenna is parallel with the relay antenna of Data-Link gondola, unobstructed between the relay antenna of relay antenna and Data-Link gondola, the Splices cable plate by transit cable respectively with straight control antenna, relay antenna or Data-Link gondola connect, upper box and lower box dock by register pin, and realize closely connecting by snap close.
Described upper box and lower box joint processing occlusal crib are surrounded by metal hemming edge outside upper box and lower box joint.
Described fore-stock and after-poppet are that nonmetallic materials are made, and band is housed on support, are used for being fixedly mounted on the Data-Link gondola on support.
Two top processing pickup grooves of described after-poppet are by being fixed the Data-Link gondola with fixed pin.
The horizontal projection of described relay antenna is in Data-Link gondola relay antenna horizontal projection.
Some hangers are installed at described upper box top.
Described camera bellows casing is that metal material is made.
The utility model beneficial effect compared with prior art:
(1) the utility model takes metal cabinet structure, inner adhesion absorbing material, upper lower box to have occlusal crib, seam crossing to be provided with bound edge, multi-level shielding measure has solved Data-Link gondola microwave signal radiation shield problem, and the shielding maximum radiated power surpasses 40dBm;
(2) the utility model is relative with the position of camera bellows antenna fixing with the Data-Link gondola, has possessed reasonably combined absorbing material model, solves Data-Link gondola multi-band signal hybrid working and open loop quantitative test problem;
(3) the utility model adopts the closed body structure, prevent that external dust and radiation from entering box house, can be used for the Data-Link gondola stores, the camera bellows support has band and locating slot, can coordinate with Data-Link gondola register pin gondola is completely fixed on gondola camera bellows support, be used for the transportation of Data-Link gondola.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model side view;
Fig. 4 is the utility model after-poppet front view;
Fig. 5 is the utility model after-poppet vertical view;
Fig. 6 is the utility model after-poppet side view;
Fig. 7 is the utility model fore-stock front view;
Fig. 8 is the utility model fore-stock vertical view;
Fig. 9 is the utility model fore-stock side view.
1 be wherein that camera bellows casing, 2 is metal hemming edge for occlusal crib, 104 for lower box, 103 for upper box, 102 for casing davit, 101 for Data-Link gondola, 13 for after-poppet, 12 for fore-stock, 11 for register pin, 10 for case lid hanger, 9 for base, 8 for snap close, 7 for Splices cable plate, 6 for relay antenna, 5 for straight control antenna, 4 for absorbing material, 3 in figure.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the utility model is elaborated.
The utility model comprises camera bellows casing 1, absorbing material 2, directly controls antenna 3, relay antenna 4, Splices cable plate 5, snap close 6, base 7, hanger 8, register pin 9, fore-stock 10, after-poppet 11 and transit cable as shown in Figure 1, 2, 3.
Camera bellows casing 1 is made for metal material, is divided into upper box 101 and lower box 102, and upper box 101 and lower box 102 carry out the position docking of upper lower box by register pin 9, and snap close 6 is used for closely connecting upper lower box; Upper lower box joining place has occlusal crib 103, and outside, casing abutment joint place is surrounded by metal hemming edge 104, is used for the shielding gondola to external radiation; The interior nonmetal fore-stock of making 10 and the after-poppet 11 of arranging of lower box 102, be used for installation data chain gondola 12, fore-stock 10 is as shown in Fig. 7,8,9, after-poppet 11 is as shown in Fig. 4,5,6, two top processing pickup grooves 1101 of after-poppet 11, by being fixed the Data-Link gondola with fixed pin, band is housed on front and back support, can be used for the Data-Link gondola 12 on fixed support.
Camera bellows casing 1 inside adheres to absorbing material 2 fully, be used for to absorb gondola Data-Link system microwave; Lower box minor face joining place is installed respectively straight control antenna 3 on camera bellows casing 1, straight control antenna 3 is over against the axle center of Data-Link gondola, the long side wall is equipped with relay antenna 4, between two relay antennas of relay antenna 4 and Data-Link gondola without any blocking, and parallel with it, and the horizontal projection of relay antenna 4 is in Data-Link gondola relay antenna horizontal projection; Be provided with Splices cable plate 5 on camera bellows casing 1 long side wall, be used for all gondola transit cables that fixing test uses, the transit cable other end connects gondola when gondola is tested.
Base 7 is used for supporting camera bellows casing 1; Some case lid hangers 8 are installed on upper box 101, are used for lifting upper box 101; Some casing davits 13 are installed on lower box 102, are used for lifting whole camera bellows casing 1 or lower box 102; Snap close 6 is used for connecting upper lower box, can adopt structure as shown in Figure 3, also can adopt the structure of other concrete locking functions.
When the utility model uses, open upper box 101, gondola is put on the fore-stock 10 and after-poppet 11 of lower box 102, be fixed Data-Link gondola position such as Fig. 1,2,3 by fixed pin and pickup groove 1101; Connect all transit cables; Then build upper box by register pin 9; At last snap close 6 is fastened.
The unspecified part of the utility model is known to the skilled person technology.
Claims (7)
1. a Data-Link gondola is tested camera bellows, it is characterized in that: comprise camera bellows casing (1), absorbing material (2), straight control antenna (3), relay antenna (4), Splices cable plate (5), snap close (6), fore-stock (10), after-poppet (11) and transit cable, camera bellows casing (1) is divided into upper box (101) and lower box (102), fore-stock (10) and after-poppet (11) are set in lower box (102), be used for installation data chain gondola (12), absorbing material (2) sticks to the inside surface of upper box (101) and lower box (102), at camera bellows casing (1) inner two ends, the straight control antenna (3) coaxial with Data-Link gondola (12) is installed respectively, the side fixed installation relay antenna (4) of lower box (102), relay antenna (4) is parallel with the relay antenna of Data-Link gondola (12), unobstructed between the relay antenna of relay antenna (4) and Data-Link gondola (12), Splices cable plate (5) by transit cable respectively with straight control antenna (3), relay antenna (4) or Data-Link gondola (12) connect, upper box (101) and lower box (102) dock by register pin, and realize closely connecting by snap close (6).
2. a kind of Data-Link gondola according to claim 1 is tested camera bellows, it is characterized in that: described upper box (101) and lower box (102) joint processing occlusal crib (103) are surrounded by metal hemming edge (104) outside upper box (101) and lower box (102) joint.
3. a kind of Data-Link gondola according to claim 1 is tested camera bellows, it is characterized in that: described fore-stock (10) and after-poppet (11) are made for nonmetallic materials, band is housed on support, is used for being fixedly mounted on the Data-Link gondola (12) on support.
4. according to claim 1 or 3 described a kind of Data-Link gondolas are tested camera bellows, it is characterized in that: two tops processing pickup grooves (1101) of described after-poppet (11), and by being fixed Data-Link gondola (12) with fixed pin.
5. a kind of Data-Link gondola according to claim 1 is tested camera bellows, and it is characterized in that: the horizontal projection of described relay antenna (4) is in Data-Link gondola (12) relay antenna horizontal projection.
6. a kind of Data-Link gondola test camera bellows according to claim 1, is characterized in that: described upper box (101) top installation some hangers (8).
7. a kind of Data-Link gondola according to claim 1 is tested camera bellows, and it is characterized in that: described camera bellows casing (1) is made for metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665425 CN203011954U (en) | 2012-12-06 | 2012-12-06 | Data link pod test camera obscura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665425 CN203011954U (en) | 2012-12-06 | 2012-12-06 | Data link pod test camera obscura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011954U true CN203011954U (en) | 2013-06-19 |
Family
ID=48603536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665425 Expired - Lifetime CN203011954U (en) | 2012-12-06 | 2012-12-06 | Data link pod test camera obscura |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808986A (en) * | 2014-02-26 | 2014-05-21 | 中国科学院东北地理与农业生态研究所 | Earth conductivity meter ground movement measuring supporting device for saline-alkali soil |
| CN105691626A (en) * | 2014-11-28 | 2016-06-22 | 中国飞行试验研究院 | Aircraft fuselage bottom pod |
| CN109633285A (en) * | 2018-11-14 | 2019-04-16 | 中国空空导弹研究院 | A kind of missile-borne data chain device vibration-testing electromagnetism dark box device |
-
2012
- 2012-12-06 CN CN 201220665425 patent/CN203011954U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808986A (en) * | 2014-02-26 | 2014-05-21 | 中国科学院东北地理与农业生态研究所 | Earth conductivity meter ground movement measuring supporting device for saline-alkali soil |
| CN103808986B (en) * | 2014-02-26 | 2016-05-18 | 中国科学院东北地理与农业生态研究所 | Bracing or strutting arrangement is measured with the earth conductivity gauge ground moving in a kind of salt-soda soil |
| CN105691626A (en) * | 2014-11-28 | 2016-06-22 | 中国飞行试验研究院 | Aircraft fuselage bottom pod |
| CN105691626B (en) * | 2014-11-28 | 2018-07-20 | 中国飞行试验研究院 | A kind of airframe bottom gondola |
| CN109633285A (en) * | 2018-11-14 | 2019-04-16 | 中国空空导弹研究院 | A kind of missile-borne data chain device vibration-testing electromagnetism dark box device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |