CN86210726U - Second reflecting device for picture recording in the air - Google Patents
Second reflecting device for picture recording in the air Download PDFInfo
- Publication number
- CN86210726U CN86210726U CN 86210726 CN86210726U CN86210726U CN 86210726 U CN86210726 U CN 86210726U CN 86210726 CN86210726 CN 86210726 CN 86210726 U CN86210726 U CN 86210726U CN 86210726 U CN86210726 U CN 86210726U
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- CN
- China
- Prior art keywords
- utility
- model
- picture recording
- flight
- air
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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.)
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Abstract
The utility model relates to a secondary reflecting device for picture recording in the air, which is arranged on the gunsight of the fighter plane and is used for the flight training. The utility model is composed of a piece of half reflection glass and a piece of full reflection glass which are respectively arranged at a certain angle. The device can effectively overcome the insufficiencies of the original primary reflection device, and can not only record the situations of flight formation but also distinctly record light loops of the gunsight and airplane targets. The utility model has the advantages of simple structure, low cost and easy popularization, and can be used on various fighter planes. The utility model has an important meaning to reform the flight training of the air force, specially the airborne target and the ground target of the airplane.
Description
The utility model relates to the aerial picture recording technology of aircraft, particularly a kind of aerial picture recording secondary reflection device that is installed in the flight coach usefulness on the fighter plane vane of instrument.
Aerial picture recording technology is the new technique that just grows up in recent years.This technology can be recorded in the skyborne flight situation of aviator on the video tape, to improving flight coach quality significance is arranged.United States Air Force uses this technology the earliest on fighter plane.But also there are many incomplete places in the situation from present this technology.For example, to object is entered in the processing of camera camera lens mutually, employing all be primary emission, the camera lens that is about to camera is contained in the aircraft instrument panel upper right corner sidewards, then the place ahead of the bevelled mirror alignment probe aircraft of camera camera lens.Because the bevelled mirror probe is thicker, as places it in aviator's dead ahead, will influence aviator's sight line, thus can only place in the position of departing from the aviator dead ahead, thereby also just can only record flight formation, can't record the ring of light and the Aircraft Target of vane of instrument.In addition, owing to be primary emission, the image of recording out is anti-.For example, the place ahead aircraft is in left orbit, and the image of recording out then is to spiral in the right side, and this declares figure to aviator's teaching and brings inconvenience.In recent years, China has also introduced aerial video recorder from Japan, but is installing also still primary emission.The camera lens of camera is contained in the vane of instrument right side sidewards, and the result has not only blocked the vane of instrument ring of light but also blocked right triangle windshield, makes aviator's can't normally fly to form into columns topic and utilize ring of light aiming.Simultaneously, because the bevelled mirror diameter on the camera camera lens is less, the target zone of recording the place ahead is very little.
At the problems referred to above, the utility model discloses a kind of aerial picture recording secondary reflection device that can overcome above-mentioned deficiency effectively.
Principle of the present utility model is: utilize a half reflection glass (the half reflection optical glass of for example using on the rebecca) to carry out first reflection, the ring of light in the vane of instrument and Aircraft Target are reflexed to the angled total internal reflection of half reflection glass on glass, total internal reflection glass secondary reflects to whole images in the camera camera lens and goes then.Optimum embedding angle degree between two reflecting glasses is 90 °.
Accompanying drawing is an embodiment of the present utility model.
Fig. 1 is the birds-eye view of this embodiment.
Fig. 2 is the scheme of installation of this embodiment on aircraft sight.
Half reflection glass (5) among the figure is primary emission glass, is fixed on the support (6), and support (6) is fixed on the vane of instrument (9) of aircraft.A baffle plate (4) has been installed on the next door of half reflection glass (5), is used for blocking extraneous interference light.(1) is the camera camera lens, is fixed on the base (7) that base (7) is installed on the vane of instrument (9).Total internal reflection glass (2) is secondary reflection glass, and it is fixed on the support (3), and support (3) is installed on the base (7) by two bolts again.There is one to be arc-shaped slot in two bolts hole on the base (7), can support (3) be adjusted,, thereby reach the purpose that changes light path with the angle of change total internal reflection glass (2) by it.There is a baffle plate (8) top of total internal reflection glass (2), is used for blocking the unnecessary light that injects from camera camera lens top, to guarantee the visibility of image.
The utility model is owing to adopted secondary reflection, so can overcome preferably the deficiency of primary event, not only can record the flight formation situation, and the ring of light and the airbound target of gunsight clearly can be recorded, can judge exactly pilot's aiming and shooting situation according to picture recording. Simultaneously, owing to be secondary reflection, the image of recording out is consistent with actual direction, declares figure for flight training and brings conveniently. In addition, because this device, has no adverse effects to flight so can not affect pilot's sight line at a just transparent half reflection glass in pilot dead ahead. The utility model is simple in structure, and is cheap, is easy to promote, and can be used on the various fighter planes, and to the flight coach of reform air force, the flight that especially the reform aircraft is fanned the air target and plays the ground target is trained and had great importance.
Claims (2)
1, a kind of aerial picture recording secondary reflection device that is installed in the flight coach usefulness on the fighter plane vane of instrument is characterized in that being made of a half reflection glass and a total internal reflection glass of being mounted to certain angle.
2, aerial picture recording secondary reflection device according to claim 1 is characterized in that two setting angles between the reflecting glass are 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210726 CN86210726U (en) | 1986-12-24 | 1986-12-24 | Second reflecting device for picture recording in the air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210726 CN86210726U (en) | 1986-12-24 | 1986-12-24 | Second reflecting device for picture recording in the air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210726U true CN86210726U (en) | 1987-12-12 |
Family
ID=4812357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210726 Ceased CN86210726U (en) | 1986-12-24 | 1986-12-24 | Second reflecting device for picture recording in the air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366067A (en) * | 2015-11-30 | 2016-03-02 | 湖北易瓦特科技股份有限公司 | Shooting device and unmanned aerial vehicle |
| CN105366043A (en) * | 2015-11-30 | 2016-03-02 | 湖北易瓦特科技股份有限公司 | Double-oar damping rotor unmanned aerial vehicle |
| CN105438457A (en) * | 2015-11-30 | 2016-03-30 | 湖北易瓦特科技股份有限公司 | Rotor unmanned aerial vehicle for dual-propeller obstacle avoiding |
-
1986
- 1986-12-24 CN CN 86210726 patent/CN86210726U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366067A (en) * | 2015-11-30 | 2016-03-02 | 湖北易瓦特科技股份有限公司 | Shooting device and unmanned aerial vehicle |
| CN105366043A (en) * | 2015-11-30 | 2016-03-02 | 湖北易瓦特科技股份有限公司 | Double-oar damping rotor unmanned aerial vehicle |
| CN105438457A (en) * | 2015-11-30 | 2016-03-30 | 湖北易瓦特科技股份有限公司 | Rotor unmanned aerial vehicle for dual-propeller obstacle avoiding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |