CN105674981A - Ship-borne star sensor camera multifunctional protective apparatus - Google Patents
Ship-borne star sensor camera multifunctional protective apparatus Download PDFInfo
- Publication number
- CN105674981A CN105674981A CN201511017838.2A CN201511017838A CN105674981A CN 105674981 A CN105674981 A CN 105674981A CN 201511017838 A CN201511017838 A CN 201511017838A CN 105674981 A CN105674981 A CN 105674981A
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- CN
- China
- Prior art keywords
- star sensor
- sensor camera
- rain
- boat
- preventer
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/02—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by astronomical means
- G01C21/025—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by astronomical means with the use of startrackers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Astronomy & Astrophysics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Outer Garments And Coats (AREA)
- Accessories Of Cameras (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a ship-borne star sensor camera multifunctional protective apparatus which has the various protective functions of preventing rain, dampness and salt fog, ventilating and heat-dissipating a camera. The protective apparatus effectively ensures demand on use environment of the star sensor camera. The apparatus includes: a sealed case, a repairing door, a connector, two fans, a flange disk, a damp-proofing bag, a spherical ventilating and rain-shielding cover, a square rain-shielding cover and a ventilating port. The spherical ventilating and rain-shielding cover and the square rain-shielding cover form a composite rain-proofing mechanism. The star sensor camera is mounted to the sealed case through the flange disk with a sealing pad and is fixed to an external radar device through bolts. The damp-proofing bag is made of a non-breathable and soft material, wherein one end of the damp-proofing bag is fixed to the flange disk through bolts and glue in a whole-sealed manner, and the other end is provided with an elastic rope. The fans are respectively arranged on the left and the right sides of the inner wall of the sealed case. The composite rain-proofing mechanism prevents the camera, which rotates at any angle, from rain filling.
Description
Technical field
The present invention relates to spacecraft observation field, particularly relate to a kind of boat-carrying star sensor camera multifunctional preventer.
Background technology
Star sensor is a kind of high-precision attitude measurement device being object of reference with fixed star, is the nucleus equipment in spacecraft Attitude measurement system, has attitude accuracy height, advantage without accumulated time error.
Boat-carrying star sensor camera, the observation being mainly used in ocean to spacecraft. And there is the harsh weather features such as humidity, salt fog in marine environment, it is ensured that the protection of camera can be had higher requirement by boat-carrying star sensor camera in this context in long-time stable work.
Summary of the invention
In order to solve technical problem of the prior art, the present invention proposes a kind of boat-carrying star sensor camera multifunctional preventer.
In order to solve above-mentioned technical problem, technical scheme is specific as follows:
A kind of boat-carrying star sensor camera multifunctional preventer, including: the rainproof mechanism of sealed cabinet, AD, adapter, fan, ring flange, moisture barrier bag, combined type;
AD is arranged on the front of sealed cabinet; Adapter is arranged on the side of sealed cabinet;
Star sensor camera adds sealing gasket by ring flange and is arranged on sealed cabinet, is fixed with outside radar by screw; Moisture barrier bag one end is hermetically sealed to be fixed on ring flange, and the other end is furnished with bungee; Fan is installed on the sealed cabinet inwall left and right sides; The rainproof mechanism of combined type ensures that in work, the camera of Arbitrary Rotation will not fill rain.
In technique scheme, moisture barrier bag one end is by screw and glue is hermetically sealed is fixed on ring flange.
In technique scheme, fan is arranged on the sealed cabinet inwall left and right sides, rotates while star sensor camera powers on.
In technique scheme, the rainproof mechanism of combined type does not interfere with ventilation.
In technique scheme, the rainproof mechanism of described combined type includes: is arranged on the spherical ventilation rain shade on sealed cabinet lateral wall and is arranged on this square rain shade outside spherical ventilation rain shade.
The present invention has following beneficial effect:
The boat-carrying star sensor camera multifunctional preventer of the present invention has the multinomial safeguard functions such as rainproof, moistureproof, Defend salt fog, ventilation, heat radiation, the effective guarantee star sensor camera requirement to using environment, and simple in construction is with low cost, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of the boat-carrying star sensor camera multifunctional preventer of the present invention.
Fig. 2 is the stravismus structural representation of the boat-carrying star sensor camera multifunctional preventer of the present invention.
Fig. 3 is the side-looking structural representation of the boat-carrying star sensor camera multifunctional preventer of the present invention.
In figure, accompanying drawing labelling is expressed as:
1-sealed cabinet, 2-AD, 3-adapter, 4-fan, 5-ring flange, 6-moisture barrier bag, the spherical ventilation rain shade of 7-, the square rain shade of 8-, 9-vent, wherein spherical ventilation rain shade constitutes the rainproof mechanism of combined type with square rain shade.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, one boat-carrying star sensor camera multifunctional preventer of the present invention, by sealed cabinet 1, AD 2, adapter 3, fan 4, ring flange 5, moisture barrier bag 6, spherical ventilation rain shade 7, square rain shade 8, vent 9 forms, and wherein spherical ventilation rain shade 7 constitutes the rainproof mechanism of combined type with square rain shade 8. The material of moisture barrier bag 6 is airtight and soft, and one end is fixed on ring flange by screw with glue is hermetically sealed, and the other end is furnished with bungee; Fan is installed on the sealed cabinet inwall left and right sides; The rainproof mechanism of combined type ensures that the camera of Arbitrary Rotation will not fill rain.
Moisture barrier bag 6 bungee can be tightened when star sensor camera does not work and completely cut off with extraneous air, effectively prevent the erosion to camera of moisture in extraneous air, salt fog, when star sensor camera works, the bungee of moisture barrier bag 6 is unclamped, simultaneously moisture barrier bag 6 strip forward until star sensor camera body all spills cruelly. The work on power fan 4 of chamber interior wall on the opportunity left and right sides of star sensor camera starts to rotate, the heat that the work of star sensor camera is produced is displaced by vent 9, new air constantly pours in composition circulation by vent 9, it is ensured that requirement to temperature during star sensor work. Star sensor camera is arranged on radar, with Arbitrary Rotation during radar work, the vent 9 of such boat-carrying star sensor camera all can expose at any time, if rainy day, boat-carrying star sensor camera will fill rain, in order to solve this problem, the combined type rainproof mechanism rainwater that specialized designs is made up of spherical ventilation rain shade 7 and square rain shade 8 attacks in any angle and all waters less than camera. This composite structure rainy day does not also interfere with ventilation.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also cannot all of embodiment be given exhaustive. And the apparent change thus extended out or variation are still among the protection domain of the invention.
Claims (5)
1. a boat-carrying star sensor camera multifunctional preventer, it is characterised in that including: the rainproof mechanism of sealed cabinet, AD, adapter, fan, ring flange, moisture barrier bag, combined type;
AD is arranged on the front of sealed cabinet; Adapter is arranged on the side of sealed cabinet;
Star sensor camera adds sealing gasket by ring flange and is arranged on sealed cabinet, is fixed with outside radar by screw; Moisture barrier bag one end is hermetically sealed to be fixed on ring flange, and the other end is furnished with bungee; Fan is installed on the sealed cabinet inwall left and right sides; The rainproof mechanism of combined type ensures that in work, the camera of Arbitrary Rotation will not fill rain.
2. boat-carrying star sensor camera multifunctional preventer as claimed in claim 1 a kind of, it is characterised in that moisture barrier bag one end is by screw and glue is hermetically sealed is fixed on ring flange.
3. a kind of boat-carrying star sensor camera multifunctional preventer as claimed in claim 1, it is characterised in that fan is arranged on the sealed cabinet inwall left and right sides, rotates while star sensor camera powers on.
4. a kind of boat-carrying star sensor camera multifunctional preventer as claimed in claim 1, it is characterised in that the rainproof mechanism of combined type does not interfere with ventilation.
5. a kind of boat-carrying star sensor camera multifunctional preventer as claimed in claim 1, it is characterized in that, the rainproof mechanism of described combined type includes: is arranged on the spherical ventilation rain shade on sealed cabinet lateral wall and is arranged on this square rain shade outside spherical ventilation rain shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017838.2A CN105674981A (en) | 2015-12-30 | 2015-12-30 | Ship-borne star sensor camera multifunctional protective apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017838.2A CN105674981A (en) | 2015-12-30 | 2015-12-30 | Ship-borne star sensor camera multifunctional protective apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674981A true CN105674981A (en) | 2016-06-15 |
Family
ID=56189714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017838.2A Pending CN105674981A (en) | 2015-12-30 | 2015-12-30 | Ship-borne star sensor camera multifunctional protective apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583935A (en) * | 2018-03-12 | 2018-09-28 | 上海卫星工程研究所 | Spaceborne star sensor high precision high stability degree installation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544090B1 (en) * | 1983-04-11 | 1985-07-12 | Astier Patrice | IMPROVED DEVICE FOR INTERMITTENT AUTOMATIC PICTURES |
| CN201557696U (en) * | 2009-12-24 | 2010-08-25 | 施海波 | Camera waterproofing bag |
| CN204719385U (en) * | 2015-05-13 | 2015-10-21 | 深圳市帅映科技有限公司 | A kind of engine dust guard of laser projection |
-
2015
- 2015-12-30 CN CN201511017838.2A patent/CN105674981A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544090B1 (en) * | 1983-04-11 | 1985-07-12 | Astier Patrice | IMPROVED DEVICE FOR INTERMITTENT AUTOMATIC PICTURES |
| CN201557696U (en) * | 2009-12-24 | 2010-08-25 | 施海波 | Camera waterproofing bag |
| CN204719385U (en) * | 2015-05-13 | 2015-10-21 | 深圳市帅映科技有限公司 | A kind of engine dust guard of laser projection |
Non-Patent Citations (1)
| Title |
|---|
| 郭敬明: ""星敏感器与船载雷达捷联测角系统设计"", 《数字技术与应用》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583935A (en) * | 2018-03-12 | 2018-09-28 | 上海卫星工程研究所 | Spaceborne star sensor high precision high stability degree installation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |