Claims
- 1. An image fiber device of the type having a mechanism for rotating a field of view, said image fiber device comprising; a main portion, having an image fiber and a light guide parallel to said image fiber, and an adaptor mechanism detachably mounted to the end of said main portion for rotating a field of view of said image fiber device, said adaptor including a window, a motor with a rotary shaft substantially parallel to the axis of said image fiber, a mirror having a reflecting surface for reflecting an illuminating light from said light guide through said window to an object to be viewed and for receiving an image of said object through said window and reflecting said image to said image fiber, said mirror being mounted on said rotary shaft and having its reflecting surface opposite the ends of said image fiber and light guide and opposite said window, the axis of said rotary shaft being coincident with the axis of said image fiber, and said window being opened and formed in a side surface of said adaptor mechanism, at a position adjacent to said reflecting surface of said mirror.
- 2. An image fiber device as claimed in claim 1 wherein said mirror comprises a mirror made of a glass with an evaporation film formed on the back surface thereof as said mirror.
- 3. An image fiber device as claimed in claim 1 wherein said adaptor mechanism is assembled into a water-resistant housing.
- 4. An image fiber device as claimed in claim 1 wherein said main portion is provided with a cap having holes therein for receiving and retaining the ends of respective ones of said image fiber and light guide.
- 5. An image fiber device as claimed in claim 4, further comprising a transparent material disposed between said mirror and the ends of each of said image fiber and light guide for sealing said holes in a watertight manner.
- 6. An image fiber device as claimed in claim 1 wherein the end surface of said light guide is obliquely ground so that light emitted from said light guide toward said mirror is inclined with respect to the axis of said light guide.
- 7. The image fiber device of claim 1 further comprising window frames supporting said mirror, said window frames extending parallel to said axis of said image fiber.
- 8. The image fiber device of claim 7 wherein said window frames have ridge portions contacting an outer peripheral surface of said mirror, whereby extraneous materials cannot enter between said window frames and said mirror.
- 9. The image fiber device of claim 7 further comprising lead wires for said motor, said lead wires passing through one of said window frames.
- 10. The image fiber device of claim 7 wherein three window frames are provided to support said mirror.
Priority Claims (1)
Number |
Date |
Country |
Kind |
57-100349 |
Jun 1982 |
JPX |
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CROSS REFERENCE TO RELATED APPLICATIONS
This patent application is a continuation-in-part of pending U.S. patent application Ser. No. 503,475, filed June 13, 1983 for an image fiber with a mechanism for rotating a field of view, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4261638 |
Wagner |
Apr 1981 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
503475 |
Jun 1983 |
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