CN204882916U - Prism can be surveyed to high reflectivity - Google Patents
Prism can be surveyed to high reflectivity Download PDFInfo
- Publication number
- CN204882916U CN204882916U CN201520579348.0U CN201520579348U CN204882916U CN 204882916 U CN204882916 U CN 204882916U CN 201520579348 U CN201520579348 U CN 201520579348U CN 204882916 U CN204882916 U CN 204882916U
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- Prior art keywords
- hexagonal pyramid
- raised lines
- semicircle
- prism
- corner angle
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Abstract
The utility model relates to a prism can be surveyed to high reflectivity, include: casing, prism and the hexagonal pyramid cover of setting in the casing, the prism includes the cylinder of one end and the hexagonal pyramid of the other end, the hexagonal pyramid cover sets up the hexagonal pyramid periphery, the inner chamber of hexagonal pyramid cover with the hexagonal pyramid structure is coincide, cylinder bottom with the coaxial body coupling in hexagonal pyramid bottom, its characterized in that, all be equipped with a plurality of 90 edges and corners sand grips and a plurality of semi -circular sand grips on every stupefied face of hexagonal pyramid, also be equipped with a plurality of 90 edges and corners sand grips and a plurality of semi -circular sand grips on the stupefied face of hexagonal pyramid cover inner chamber, last every the 90 edges and corners sand grip of hexagonal pyramid with every semi -circular sand grip position one -to -one that hexagonal pyramid sheathe in, last every the semi -circular sand grip of hexagonal pyramid with every 90 edges and corners sand grip position one -to -one that hexagonal pyramid sheathe in.
Description
Technical field
The utility model relates to a kind of mapping optical instrument of precision, particularly relates to a kind of high reverse--bias performance mapping prism.
Background technology
Objective lens regulation holder is generally only provided with the threaded hole that can be installed prism, when same adjustment seat installs a prism under some mapping condition, under the condition that mapping equipment is interfered for the reflex of prism, be not easy to find target, wasting plenty of time and energy, particularly outdoor environment to the adjustment repeatedly of reflecting prism in mapping operations especially needs simple and efficient.
The reflection ray intensity of the reflecting surface of prism is many can lose, and can't obtain better effects.Infrared will be adopted substitute like this, although naked eyes can not be observed, but observation can be realized by instrument, simple prism cannot realize better function, need to carry out surface configuration transformation to prism surface, to realize, to the better reflex of infrared ray, even strengthening infrared ray.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of structure simple high reverse--bias performance mapping prism.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high reverse--bias performance mapping prism, comprise: housing, be arranged on prism in housing and hexagonal pyramid cover, described prism comprises the right cylinder of one end and the hexagonal pyramid of the other end, described hexagonal pyramid is set on described hexagonal pyramid periphery, and inner chamber and the described hexagonal pyramid structure of described hexagonal pyramid cover are coincide, and described cylinder bottom is connected with one coaxial bottom described hexagonal pyramid, it is characterized in that
Each stupefied of described hexagonal pyramid is equipped with some 90 ° of corner angle raised lines and some semicircle raised lines, stupefied of described hexagonal pyramid cover inner chamber is also provided with some 90 ° of corner angle raised lines and some semicircle raised lines, the each semicircle raised line position one_to_one corresponding that each 90 ° of corner angle raised lines on described hexagonal pyramid and described hexagonal pyramid put, each 90 ° of corner angle raised line position one_to_one corresponding that each semicircle raised line on described hexagonal pyramid and described hexagonal pyramid put.
In the utility model preferred embodiment, the described 90 ° of corner angle raised lines on same stupefied and the bearing of trend of described semicircle raised line are parallel to each other.
In the utility model preferred embodiment, the described 90 ° of corner angle raised lines on same stupefied and the alternate setting of described semicircle raised line.
In the utility model preferred embodiment, described shell one end is camera end, and the other end is stiff end, is fixedly installed screw rod outside described stiff end, and described camera end is circular open structure.
In the utility model preferred embodiment, the housing near described stiff end is conical, and the housing near described camera end is cylindrical.
In the utility model preferred embodiment, the xsect of described 90 ° of corner angle raised lines is isosceles right triangle.
In the utility model preferred embodiment, the xsect of described semicircle raised line is semicircle.
In the utility model preferred embodiment, the xsect of described hexagonal pyramid is positive six prism shapes.
In the utility model preferred embodiment, gapless between adjacent two raised lines, the lateral edges line that namely adjacent two raised lines are close to each other overlaps.
The utility model solves the defect existed in background technology, and the utility model possesses following beneficial effect:
1) hexagonal pyramid adds cylindrical structure and realizes light turnover prism and all need, through the consistent right cylinder of one section of radial dimension, to play and the light portion from right cylinder radial propagation is filtered function, and simultaneously hexagonal pyramid plays reflex;
2) by screw rod, prism head is fixed, be easy for installation and removal;
3) 90 ° of corner angle raised lines and semicircle raised line all can realize the reflection in light range of small, and the reflecting effect of 90 ° of corner angle raised lines is comparatively sharp keen dazzling, and reflection strength is high; The reflecting effect of semicircle raised line is comparatively soft, semicircle raised line and 90 ° of corner angle raised line hypereflexia that can realize flexibility used in combination;
4) raised line that puts of hexagonal pyramid is with the raised line on hexagonal pyramid in conjunction with corresponding setting, can be implemented in the light interreflection at raised line place, reduces the light intensity loss of reflected light;
5) each faceted pebble of hexagonal pyramid is provided with 90 ° of corner angle raised lines or/and semicircle raised line, can realize more to light through row subregion reflection among a small circle, achieve the light intensity that whole prism reflects so on a large scale, reflecting effect is better stable simultaneously;
6) effect of isosceles right triangle realization reflection is best, and light angle controlling is also best.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the structural representation of the prism of preferred embodiment of the present utility model;
Fig. 3 is the cross-sectional structure schematic diagram of the hexagonal pyramid cover of preferred embodiment of the present utility model;
Fig. 4 is the cross-sectional structure schematic diagram of the hexagonal pyramid of preferred embodiment of the present utility model;
Fig. 5 is the cross-sectional structure schematic diagram after the hexagonal pyramid of preferred embodiment of the present utility model is inserted in hexagonal pyramid cover;
In figure: 6, screw rod, 7, prism, 8, right cylinder, 9, hexagonal pyramid, 11, faceted pebble, 12,90 ° of corner angle raised lines, 13, semicircle raised line, 18, housing, 19, camera end, 20, stiff end, 21, hexagonal pyramid cover.
Embodiment
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-5, a kind of high reverse--bias performance mapping prism, comprise: housing 18, be arranged on the prism 7 in housing 18 and hexagonal pyramid cover 21, prism 7 comprises the right cylinder 8 of one end and the hexagonal pyramid 9 of the other end, hexagonal pyramid cover 21 is arranged on hexagonal pyramid 9 periphery, inner chamber and hexagonal pyramid 9 structure of hexagonal pyramid cover 21 are coincide, be connected with one coaxial bottom hexagonal pyramid 9 bottom right cylinder 8, each stupefied of hexagonal pyramid 9 is equipped with some 90 ° of corner angle raised lines 12 and some semicircle raised lines 13, stupefied that hexagonal pyramid overlaps 21 inner chambers is also provided with some 90 ° of corner angle raised lines 12 and some semicircle raised lines 13, each 90 ° of corner angle raised lines 12 on hexagonal pyramid 9 overlap each semicircle raised line 13 position one_to_one corresponding on 21 with hexagonal pyramid, each semicircle raised line 13 on hexagonal pyramid 9 overlaps each 90 ° of corner angle raised line 12 position one_to_one corresponding on 21 with hexagonal pyramid.
Hexagonal pyramid 9 adds right cylinder 8 structure and realizes light turnover prism 7 and all need, through the consistent right cylinder 8 of one section of radial dimension, to play and the light portion from right cylinder 8 radial propagation is filtered function, and simultaneously hexagonal pyramid 9 plays reflex.
90 ° of corner angle raised lines 12 and semicircle raised line 13 all can realize the reflection in light range of small, and the reflecting effect of 90 ° of corner angle raised lines 12 is comparatively sharp keen dazzling, and reflection strength is high; The reflecting effect of semicircle raised line 13 is comparatively soft, semicircle raised line 13 and 90 ° of corner angle raised line 12 hypereflexia that can realize flexibility used in combination.
Raised line on hexagonal pyramid cover 21 in conjunction with corresponding setting, can be implemented in the light interreflection at raised line place with the raised line on hexagonal pyramid 9, reduces the light intensity loss of reflected light.
Each faceted pebble 11 of hexagonal pyramid 9 is provided with 90 ° of corner angle raised lines 12 or/and semicircle raised line 13, can realize more to light through row subregion reflection among a small circle, achieve the light intensity that whole prism 7 reflects so on a large scale, reflecting effect is better stable simultaneously.
90 ° of corner angle raised lines 12 on same stupefied and the bearing of trend of semicircle raised line 13 are parallel to each other.
90 ° of corner angle raised lines 12 setting alternate with semicircle raised line 13 on same stupefied.
Housing 18 one end is camera end 19, and the other end is stiff end 20, is fixedly installed screw rod 6 outside stiff end 20, and camera end 19 is circular open structure.By screw rod 6,7, prism is fixed, be easy for installation and removal.
Housing 18 near stiff end 20 is conical, and the housing 18 near camera end 19 is cylindrical.
The xsect of 90 ° of corner angle raised lines 12 is isosceles right triangle.The effect that isosceles right triangle realizes reflection is best, and the xsect of light angle controlling also best semicircle raised line 13 be semicircle.The xsect of hexagonal pyramid 9 is positive six prism shapes.
Gapless between adjacent two raised lines, the lateral edges line that namely adjacent two raised lines are close to each other overlaps, and achieves the effect of light all through raised line on faceted pebble 11 like this.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine technical scope according to right.
Claims (9)
1. a high reverse--bias performance mapping prism, comprise: housing, be arranged on prism in housing and hexagonal pyramid cover, described prism comprises the right cylinder of one end and the hexagonal pyramid of the other end, described hexagonal pyramid is set on described hexagonal pyramid periphery, inner chamber and the described hexagonal pyramid structure of described hexagonal pyramid cover are coincide, described cylinder bottom is connected with one coaxial bottom described hexagonal pyramid, it is characterized in that
Each stupefied of described hexagonal pyramid is equipped with some 90 ° of corner angle raised lines and some semicircle raised lines, stupefied of described hexagonal pyramid cover inner chamber is also provided with some 90 ° of corner angle raised lines and some semicircle raised lines, the each semicircle raised line position one_to_one corresponding that each 90 ° of corner angle raised lines on described hexagonal pyramid and described hexagonal pyramid put, each 90 ° of corner angle raised line position one_to_one corresponding that each semicircle raised line on described hexagonal pyramid and described hexagonal pyramid put.
2. high reverse--bias performance mapping prism according to claim 1, is characterized in that: the described 90 ° of corner angle raised lines on same stupefied and the bearing of trend of described semicircle raised line are parallel to each other.
3. high reverse--bias performance mapping prism according to claim 1, is characterized in that: the described 90 ° of corner angle raised lines on same stupefied and the alternate setting of described semicircle raised line.
4. high reverse--bias performance mapping prism according to claim 1, it is characterized in that: described shell one end is camera end, the other end is stiff end, is fixedly installed screw rod outside described stiff end, and described camera end is circular open structure.
5. high reverse--bias performance mapping prism according to claim 4, is characterized in that: the housing near described stiff end is taper shape, and the housing near described camera end is cylindrical.
6. high reverse--bias performance mapping prism according to claim 1, is characterized in that: the xsect of described 90 ° of corner angle raised lines is isosceles right triangle.
7. high reverse--bias performance mapping prism according to claim 1, is characterized in that: the xsect of described semicircle raised line is for semicircle.
8. high reverse--bias performance mapping prism according to claim 1, is characterized in that: the xsect of described hexagonal pyramid is positive six prism shapes.
9. high reverse--bias performance mapping prism according to claim 1, it is characterized in that: gapless between adjacent two raised lines, the lateral edges line that namely adjacent two raised lines are close to each other overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579348.0U CN204882916U (en) | 2015-08-05 | 2015-08-05 | Prism can be surveyed to high reflectivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579348.0U CN204882916U (en) | 2015-08-05 | 2015-08-05 | Prism can be surveyed to high reflectivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882916U true CN204882916U (en) | 2015-12-16 |
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ID=54827275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579348.0U Expired - Fee Related CN204882916U (en) | 2015-08-05 | 2015-08-05 | Prism can be surveyed to high reflectivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044807A (en) * | 2015-08-05 | 2015-11-11 | 苏州华徕光电仪器有限公司 | High-reflection-performance surveying and mapping prism |
-
2015
- 2015-08-05 CN CN201520579348.0U patent/CN204882916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044807A (en) * | 2015-08-05 | 2015-11-11 | 苏州华徕光电仪器有限公司 | High-reflection-performance surveying and mapping prism |
| CN105044807B (en) * | 2015-08-05 | 2018-03-20 | 苏州华徕光电仪器有限公司 | High reflectivity can survey and draw prism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160805 |