CN2645068Y - Revolving table apparatus for light guide parameter tester - Google Patents
Revolving table apparatus for light guide parameter tester Download PDFInfo
- Publication number
- CN2645068Y CN2645068Y CN 03251961 CN03251961U CN2645068Y CN 2645068 Y CN2645068 Y CN 2645068Y CN 03251961 CN03251961 CN 03251961 CN 03251961 U CN03251961 U CN 03251961U CN 2645068 Y CN2645068 Y CN 2645068Y
- Authority
- CN
- China
- Prior art keywords
- base
- axle sleeve
- locking frame
- fixedly connected
- fixedlyed connected
- 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.)
- Expired - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to a turntable device of an optical waveguide parameters tester, belonging to parts of the optical waveguide parameters tester. A micro-adjustment device (1) is rationally connected with a base (5); a locking nail (4) is rationally connected with a locking frame (3); one end of an extension spring (2) is fixedly connected with the locking frame (3) while the other end of the locking frame (3) is fixed on the casing; the cover plate (7) is fixedly connected with the base (5) which is fixedly connected with a supporting shaft (12); the supporting shaft (12) is rationally connected with an axle sleeve (11); a grating disc (8) is bonded to the axle sleeve (11) which is fixedly connected with a turntable (6); a photoelectric receiving component (9) is fixedly connected with the base (5); and a digital display component (10) is connected with the photoelectric receiving component (9) by the conductor. The utility model has the advantages of simple structure, convenient operation, digital display, high measuring precision and complete functions.
Description
Technical field
The utility model belongs to a kind of parts of optical waveguide parameter tester.
Background technology
At present, the turntable great majority in the optical waveguide parameter tester adopt worm gear, worm structure, lack fast-forwarding function, use inconvenient.
Summary of the invention
The utility model provides a kind of rotation table device of optical waveguide parameter tester, has solved prior art and has lacked fast-forwarding function, uses problems such as inconvenience.The concrete technical scheme that the utility model is taked is: micro-adjusting mechanism 1 is rotationally connected with base 5, locking nail 4 is rotationally connected with locking frame 3, one end of extension spring 2 is fixedlyed connected with this locking frame, the other end is fixed on the casing, cover plate 7 is fixedlyed connected with base 5, this base is fixedlyed connected with bolster 12, this bolster and axle sleeve 11 are rotationally connected, grating dish 8 is bonded on this axle sleeve, rotating disk 6 is fixedlyed connected with this axle sleeve, photoelectricity receiving unit 9 is fixedlyed connected with base 5, and digital display assembly 10 is connected with this photoelectricity receiving unit by lead, and locking frame 3 is socketed on the axle sleeve 11.During use, unclamp locking nail 4 when the needs fast rotational, locking frame 3 separates with axle sleeve 11, directly rotates light rotating disk 6 with hand, and whether betray by the additional base point of cover plate 7 disconnected near measured value.When near measured value, stop operating, locking frame 3 is combined as a whole with axle sleeve 11, come rotation lock frame 3, thereby make rotating disk 6 little commentaries on classics and show the corner value from the digital display assembly by micro-adjusting mechanism 1 with locking nail 4.Reticule on the rotating disk 6 just is used for the position of rough judgement corner, and as the foundation of reading numerical values, real accurate values is not provided by digital display assembly 10.
Advantage of the present utility model is: simple in structure, easy to operate, numeral shows, the accuracy of detection height is multiple functional.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cut-away view of Fig. 1.
Embodiment:
Claims (1)
1, a kind of rotation table device of optical waveguide parameter tester, it is characterized in that: micro-adjusting mechanism (1) is rotationally connected with base (5), locking nail (4) is rotationally connected with locking frame (3), one end of extension spring (2) is fixedlyed connected with this locking frame, the other end is fixed on the casing, cover plate (7) is fixedlyed connected with base (5), this base is fixedlyed connected with bolster (12), this bolster and axle sleeve (11) are rotationally connected, grating dish (8) is bonded on this axle sleeve, and rotating disk (6) is fixedlyed connected with this axle sleeve, and photoelectricity receiving unit (9) is fixedlyed connected with base (5), digital display assembly (10) is connected with this photoelectricity receiving unit by lead, and locking frame (3) is socketed on the axle sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251961 CN2645068Y (en) | 2003-07-10 | 2003-07-10 | Revolving table apparatus for light guide parameter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251961 CN2645068Y (en) | 2003-07-10 | 2003-07-10 | Revolving table apparatus for light guide parameter tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645068Y true CN2645068Y (en) | 2004-09-29 |
Family
ID=34294105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251961 Expired - Fee Related CN2645068Y (en) | 2003-07-10 | 2003-07-10 | Revolving table apparatus for light guide parameter tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645068Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356156C (en) * | 2004-12-09 | 2007-12-19 | 上海交通大学 | Light waveguide parameter measurer |
| CN104214179A (en) * | 2014-08-26 | 2014-12-17 | 中国科学院长春光学精密机械与物理研究所 | Suspended adsorption type automatic adhering device for indicating gratings |
-
2003
- 2003-07-10 CN CN 03251961 patent/CN2645068Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356156C (en) * | 2004-12-09 | 2007-12-19 | 上海交通大学 | Light waveguide parameter measurer |
| CN104214179A (en) * | 2014-08-26 | 2014-12-17 | 中国科学院长春光学精密机械与物理研究所 | Suspended adsorption type automatic adhering device for indicating gratings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |