CN201955532U - Adjustable optical prism - Google Patents
Adjustable optical prism Download PDFInfo
- Publication number
- CN201955532U CN201955532U CN2011200722739U CN201120072273U CN201955532U CN 201955532 U CN201955532 U CN 201955532U CN 2011200722739 U CN2011200722739 U CN 2011200722739U CN 201120072273 U CN201120072273 U CN 201120072273U CN 201955532 U CN201955532 U CN 201955532U
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- China
- Prior art keywords
- prism
- rotation
- holder
- fixed head
- adjusting
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses an adjustable optical prism, which comprises a mounting plate, a prism and a prism fixing plate fixed around the prism and is characterized in that the adjustable optical prism also comprises a prism adjusting device, wherein the prism adjusting device is mainly composed of a lateral rotating shaft, a lateral adjusting and fixing base, a longitudinal rotating shaft, an adjusting and fixing plate, a longitudinal adjusting and fixing base, a prism longitudinal rotating driving ball, an return tension spring and a longitudinal adjusting stud; the optical prism can be rotated laterally and longitudinally (namely, around the lateral rotating shaft and the longitudinal rotating shaft) through a screw adjusting hole and a stud adjusting hole on the mounting plate, and is simple and fast to operate; furthermore, the structure among all parts of the entire prism adjusting device is compact, simple and reasonable.
Description
Technical field
The utility model relates to the optical prism technical field, especially is a kind of adjustable optical prism.
Background technology
Existing optical prism, the general corrective action that does not have front and back or the rotation of left and right sides both direction, can't satisfy the needs of actual use, for this reason, the part optical instrument be arranged also, by front and back or the left and right adjusting mechanism of setting up prism, make it possess certain front and back or left rotation and right rotation corrective action, yet, traditional front and back or left rotation and right rotation adjusting mechanism, all there is complex structure, adjusts inconvenient shortcoming, bring inconvenience all the time for the user.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of simple and reasonable for structure, easy to adjust, easy adjustable optical prism.
The purpose of this utility model is achieved in that
The adjustable optical prism, comprise installing plate, prism and the prism fixed head that is fixed on the prism periphery, it is characterized in that, it also includes the prism regulating device, described prism regulating device is mainly by the left rotation and right rotation axle, the left and right adjusting holder, the front and back turning axle, regulate fixed head, holder is regulated in front and back, rotation drive ball before and after the prism, extension spring and the front and back adjusting double-screw bolt that resets constitutes, be respectively arranged with the left and right adjusting holder between prism fixed head and the installing plate from the inside to the outside and regulate fixed head, prism fixed head lateral surface is provided with horizontal rotation axial trough, the left rotation and right rotation axle places in the described rotation axial trough in rotatable mode, the front and back turning axle tightly fits in the left and right adjusting holder, pass the hole of regulating on the fixed head, hole transition fit therewith, and front and back turning axle and left rotation and right rotation axle constitute vertical relation, front and back are regulated holder and are located at left and right adjusting holder top, front and back are regulated double-screw bolt one end and are passed the adjusting fixed head, before and after passing, regulates the other end holder, and described front and back are regulated the double-screw bolt bottom and are also connected prism front and back rotation drive ball, rotation drive ball and left and right adjusting holder offset before and after the prism, regulate holder and left and right adjusting holder before and after the extension spring two ends that reset connect respectively.
The purpose of this utility model can also adopt following technical measures to solve:
As scheme more specifically, the xsect of described rotation axial trough shape triangular in shape, left rotation and right rotation axle place in the rotation axial trough and protrude the rotation axial trough.
Described front and back turning axle one end and left rotation and right rotation axle bottom surface offset.
Described front and back are regulated the double-screw bolt surface and are provided with annular groove, and upper half plane and this annular groove of rotation drive ball offset before and after the prism, and demifacet and left and right adjusting holder join under it.
Corresponding front and back are regulated bolt and are had the double-screw bolt adjustment hole on the described installing plate surface.
The beneficial effects of the utility model are: this kind of optical prism, people can be by screw adjusted hole on the installing plate and double-screw bolt adjustment hole, realize the front and back of prism and the rotation of left and right sides both direction (that is: around left rotation and right rotation axle and the rotation of front and back turning axle), its operation is simple and easy, quick; And, compact conformation between whole each parts of prism regulating device is simple, reasonable.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model adjustable optical prism;
Fig. 2 is the front view of Fig. 1 optical prism;
Fig. 3 is the explosive view of Fig. 1 optical prism;
Fig. 4 is the partial sectional view of the utility model optical prism;
Fig. 5 is the prism other direction synoptic diagram of Fig. 4.
Embodiment
Extremely shown in Figure 5 as Fig. 1, a kind of adjustable optical prism, comprise installing plate 1, prism 2 and the prism fixed head 3 that is fixed on prism 2 peripheries, it is characterized in that, it also includes the prism regulating device, described prism regulating device is mainly by left rotation and right rotation axle 4, left and right adjusting holder 5, front and back turning axle 6, regulate fixed head 7, holder 8 is regulated in front and back, rotation drive ball 9 before and after the prism, reset extension spring 14 and and front and back regulate double-screw bolt 10 and constitute, be respectively arranged with left and right adjusting holder 5 between prism fixed head 3 and the installing plate 1 from the inside to the outside and regulate fixed head 7, prism fixed head 3 lateral surfaces are provided with horizontal rotation axial trough 11, left rotation and right rotation axle 4 places in the described rotation axial trough 11 in rotatable mode, front and back turning axle 6 passes the hole on left and right adjusting holder 5 and the adjusting fixed head 7, one end and left rotation and right rotation axle 4 offset, the other end extends to the turning axle adjustment hole 12 on the installing plate 1, and front and back turning axle 6 constitutes vertical relation with left rotation and right rotation axle 4, front and back are regulated holder 8 and are located at left and right adjusting holder 5 tops, front and back are regulated double-screw bolt 10 1 ends and are passed adjusting fixed head 7, before and after passing, regulates the other end holder 8, and described front and back are regulated double-screw bolt 10 bottoms and are also connected prism front and back rotation drive ball 9, rotation drive ball 9 offsets with left and right adjusting holder 5 before and after the prism, regulates holder 8 and left and right adjusting holder 5 before and after extension spring 14 two ends that reset connect respectively.
The xsect of described rotation axial trough 11 shape triangular in shape, left rotation and right rotation axle 4 place in the rotation axial trough 11 and protrude rotation axial trough 11, so that front and back turning axle 6 one ends and left rotation and right rotation axle 4 bottom surfaces offset.
Described front and back are regulated double-screw bolt 10 surfaces and are provided with annular groove 1001, and upper half plane and this annular groove 1001 of rotation drive ball 9 offset before and after the prism, and demifacet and left and right adjusting holder 5 join under it.
Described installing plate 1 surface is gone up corresponding front and back adjusting double-screw bolt 10 and is had bolt adjustment hole 13.
Principle of work: see Fig. 3 and shown in Figure 4, prism 2 is connected by four screws with prism fixed head 3, and have four corresponding screw adjusted holes 15 on the installing plate 1, if select two screws of the row of going up to connect (promptly two screws of row unclamp down), when regulating two screw adjusted holes 15 of upward row of installing plate 1, prism 2, prism fixed head 3 and left and right adjusting holder 5 integral body are made the clockwise direction left rotation and right rotation around left rotation and right rotation axle 4, and realization prism 2 and prism fixed head 3 integral body thereof are done the left and right directions rotation; Two screws of row are connected (promptly two screws of the row of going up unclamp) if prism 2 is selected down with prism fixed head 3, when regulating two screw adjusted holes 15 of following row of installing plate 1, then prism 2, prism fixed head 3 and left and right adjusting holder 5 integral body are made left rotation and right rotation counterclockwise around left rotation and right rotation axle 4; In addition, if when regulating double-screw bolt 10 turnover before and after regulating, by regulating the double-screw bolt adjustment hole 13 on the installing plate 1, promote drive ball 9 and press down left and right adjusting holder 5, drive prism integral body around 6 rotations of front and back turning axle, otherwise, retract, reset prism is reverse under the acting force of the extension spring 14 that resets, thus drive prism do before and after rotation; Realize all around rotation adjusting of prism.
Claims (5)
1. adjustable optical prism, comprise installing plate (1), prism (2) and the prism fixed head (3) that is fixed on prism (2) periphery, it is characterized in that, it also includes the prism regulating device, described prism regulating device is mainly by left rotation and right rotation axle (4), left and right adjusting holder (5), front and back turning axle (6), regulate fixed head (7), holder (8) is regulated in front and back, rotation drive ball (9) before and after the prism, extension spring (14) and the front and back adjusting double-screw bolts (10) that reset constitute, be respectively arranged with left and right adjusting holder (5) between prism fixed head (3) and the installing plate (1) from the inside to the outside and regulate fixed head (7), prism fixed head (3) lateral surface is provided with horizontal rotation axial trough (11), left rotation and right rotation axle (4) places in the described rotation axial trough (11) in rotatable mode, front and back turning axles (6) pass the hole on left and right adjusting holder (5) and the adjusting fixed head (7), one end and left rotation and right rotation axle (4) offset, the other end extends to the turning axle adjustment hole (12) on the installing plate (1), and front and back turning axle (6) constitutes vertical relation with left rotation and right rotation axle (4), front and back are regulated holder (8) and are located at left and right adjusting holder (5) top, front and back are regulated double-screw bolt (10) one ends and are passed adjusting fixed head (7), before and after passing, regulates the other end holder (8), and described front and back are regulated double-screw bolt (10) bottom and are also connected prism front and back rotation drive ball (9), rotation drive ball (9) offsets with left and right adjusting holder (5) before and after the prism, regulates holder (8) and left and right adjusting holder (5) before and after the extension spring that resets (14) two ends connect respectively.
2. according to the described adjustable optical prism of claim 1, it is characterized in that the xsect shape triangular in shape of described rotation axial trough (11), left rotation and right rotation axle (4) place in the rotation axial trough (11) and protrude rotation axial trough (11).
3. according to the described adjustable optical prism of claim 1, it is characterized in that described front and back turning axle (6) one ends and left rotation and right rotation axle (4) bottom surface offset.
4. according to the described adjustable optical prism of claim 1, it is characterized in that described front and back are regulated double-screw bolt (10) surface and are provided with annular groove (1001), upper half plane and this ring of rotation drive ball (9) before and after the prism
Groove (1001) offsets, and demifacet and left and right adjusting holder (5) join under it.
5. according to the described adjustable optical prism of claim 1, it is characterized in that corresponding front and back are regulated double-screw bolt (10) and had double-screw bolt adjustment hole (13) on described installing plate (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722739U CN201955532U (en) | 2011-03-18 | 2011-03-18 | Adjustable optical prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722739U CN201955532U (en) | 2011-03-18 | 2011-03-18 | Adjustable optical prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955532U true CN201955532U (en) | 2011-08-31 |
Family
ID=44499640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200722739U Expired - Lifetime CN201955532U (en) | 2011-03-18 | 2011-03-18 | Adjustable optical prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955532U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006826A (en) * | 2014-05-26 | 2014-08-27 | 上海大学 | Novel light combination prism adjusting device |
| CN104075880A (en) * | 2014-06-13 | 2014-10-01 | 苏州华徕光电仪器有限公司 | Single prism group with angle adjustable |
| CN104567920A (en) * | 2014-09-03 | 2015-04-29 | 上海大学 | Photoelectric tube adjusting device for light combination assembly of laser gyroscope |
| CN105403977A (en) * | 2014-08-28 | 2016-03-16 | 上海微电子装备有限公司 | Prism centering adjustment mechanism |
| CN108469664A (en) * | 2018-05-22 | 2018-08-31 | 快克智能装备股份有限公司 | Prism adjusting position correcting mechanism |
| CN111123468A (en) * | 2019-12-30 | 2020-05-08 | 中国科学院长春光学精密机械与物理研究所 | Three-axial adjustable prism mounting table |
| CN111505789A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Combined optical prism |
| CN115182916A (en) * | 2022-07-06 | 2022-10-14 | 西安中科飞图光电科技有限公司 | Automatic fastening device and method for optical lens pressing ring |
-
2011
- 2011-03-18 CN CN2011200722739U patent/CN201955532U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006826A (en) * | 2014-05-26 | 2014-08-27 | 上海大学 | Novel light combination prism adjusting device |
| CN104006826B (en) * | 2014-05-26 | 2017-06-23 | 上海大学 | A kind of light-combining prism adjusting apparatus |
| CN104075880A (en) * | 2014-06-13 | 2014-10-01 | 苏州华徕光电仪器有限公司 | Single prism group with angle adjustable |
| CN105403977A (en) * | 2014-08-28 | 2016-03-16 | 上海微电子装备有限公司 | Prism centering adjustment mechanism |
| CN104567920A (en) * | 2014-09-03 | 2015-04-29 | 上海大学 | Photoelectric tube adjusting device for light combination assembly of laser gyroscope |
| CN104567920B (en) * | 2014-09-03 | 2017-03-29 | 上海大学 | A kind of regulation device for photoelectric tube for the assembling of laser gyro closing light |
| CN108469664A (en) * | 2018-05-22 | 2018-08-31 | 快克智能装备股份有限公司 | Prism adjusting position correcting mechanism |
| CN108469664B (en) * | 2018-05-22 | 2023-09-08 | 快克智能装备股份有限公司 | Prism adjusting position calibrating mechanism |
| CN111123468A (en) * | 2019-12-30 | 2020-05-08 | 中国科学院长春光学精密机械与物理研究所 | Three-axial adjustable prism mounting table |
| CN111505789A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Combined optical prism |
| CN115182916A (en) * | 2022-07-06 | 2022-10-14 | 西安中科飞图光电科技有限公司 | Automatic fastening device and method for optical lens pressing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JT AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YANG KAI Effective date: 20130403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518110 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130403 Address after: 518000 Shenzhen, Baoan District City, Xixiang street, Guangzhou Shenzhen Expressway on the north side of the crane Chau Industrial Zone Jin Tuo automation industry Patentee after: Shenzhen JT Automation Equipment Co., Ltd. Address before: 518110, 5F, West Industrial Zone, Hexi community, Xixiang street, Shenzhen, Guangdong, Baoan District 9 Patentee before: Yang Kai |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |