CN111505789A - Combined optical prism - Google Patents
Combined optical prism Download PDFInfo
- Publication number
- CN111505789A CN111505789A CN202010191997.9A CN202010191997A CN111505789A CN 111505789 A CN111505789 A CN 111505789A CN 202010191997 A CN202010191997 A CN 202010191997A CN 111505789 A CN111505789 A CN 111505789A
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- Prior art keywords
- prism
- fixedly connected
- rectangular
- plate
- fixing plate
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention relates to the technical field of optical prisms, and discloses a combined optical prism which comprises a prism, wherein a matched prism fixing plate is fixedly connected to the outer periphery of the prism, a rotating shaft is rotatably connected to the side surface of the prism fixing plate, a positioning plate is fixedly connected to the other end of the rotating shaft, two rectangular connecting rods arranged in parallel are fixedly connected to the side surface of the positioning plate, an adjusting screw rod is further in threaded connection with the positioning plate, a mounting plate is arranged on one side of the positioning plate, a fixing seat is fixedly connected to one side surface of the mounting plate, two rectangular holes matched with the two rectangular connecting rods are formed in one side surface, close to the rectangular connecting rods, of the fixing seat, the two rectangular connecting rods are respectively inserted into the two rectangular. The prism can be quickly replaced by the combined optical prism, so that a user can use the combined optical prism conveniently and operate the combined optical prism simply and quickly.
Description
Technical Field
The invention relates to the technical field of optical prisms, in particular to a combined optical prism.
Background
Prism, a transparent object enclosed by two intersecting planes that are not parallel to each other, for splitting or dispersing light beams. The prism is a polyhedron made of transparent materials (such as glass, crystal and the like). The method is widely applied to optical instruments.
The existing optical prisms are fixed in general structures, users need to use different optical prisms for use, the users are troublesome to disassemble and assemble, and the users are inconvenient to use.
To this end, we have designed a combination optical prism.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a combined optical prism, which solves the problem that the optical prism is inconvenient to replace when used by a user.
In order to achieve the purpose, the invention adopts the technical scheme that:
a combined optical prism comprises a prism, wherein a matched prism fixing plate is fixedly connected to the outer periphery of the prism, a rotating shaft is rotatably connected to the side surface of the prism fixing plate, a positioning plate is fixedly connected to the other end of the rotating shaft, two rectangular connecting rods which are arranged in parallel are fixedly connected to the side surface of the positioning plate, an adjusting screw rod is further in threaded connection with the positioning plate, a mounting plate is arranged on one side of the positioning plate, a fixing seat is fixedly connected to one side surface of the mounting plate, one side surface of the fixing seat, which is close to the rectangular connecting rods, is provided with two rectangular holes matched with the two rectangular connecting rods, the two rectangular connecting rods are respectively inserted into the two rectangular holes, a rectangular clamping groove is formed in the side surface of one end, which is inserted into the rectangular holes, two rectangular through cavities which are symmetrically arranged are respectively communicated, the lateral surface cover of telescopic link is equipped with the assorted spring, and the other end fixedly connected with assorted slider of telescopic link, the other end fixedly connected with and the rectangle draw-in groove assorted rectangle kelly of slider, the other end of rectangle kelly run through insert in adjacent rectangle draw-in groove, the preceding terminal surface fixedly connected with action bars of slider, the other end of action bars extends to the rectangle and leads to outside the chamber.
Furthermore, the operating rod extends to the one end fixedly connected with ejector pad outside the rectangular through cavity, and the preceding terminal surface of ejector pad is provided with anti-skidding line.
Furthermore, one end, far away from the prism fixed plate, of the adjusting screw is fixedly connected with a cylindrical rotating block, and anti-skid grains are arranged on the side face of the cylindrical rotating block.
Furthermore, the side face of the prism fixing plate close to the adjusting screw and the end face of the adjusting screw close to the prism fixing plate are both provided with anti-skid grains.
Furthermore, one end of the adjusting screw rod, which is close to the prism fixing plate, is abutted against the side surface of the prism fixing plate.
Furthermore, mounting holes are formed in four corners of the mounting plate.
The invention has the beneficial effects that:
1. when the device is used, the device is arranged at a preset position through the mounting plate, the adjusting screw rod is loosened to be separated from the side face of the prism fixing plate in the using process, the prism fixing plate can be rotated through the arranged rotating shaft, the prism is rotated to a required position, the adjusting screw rod is screwed to be abutted against the prism fixing plate, and the prism fixing plate is fixed through friction force, so that a user can conveniently use the prism adjusting position.
2. When different prisms are needed, the pushing block is pushed, the pushing block drives the sliding block to move through the operating rod, the sliding block extrudes the spring, the spring is compressed, the telescopic rod contracts, the sliding block moves and simultaneously drives the rectangular clamping rod to move, the rectangular clamping rod is pulled out of the rectangular clamping groove, the rectangular connecting rod can be pulled out of the rectangular hole, the prisms can be detached, the prism fixing plate provided with different types of prisms is inserted into the rectangular hole through the rectangular connecting rod, then the pushing block is loosened, the sliding block is pushed to move through the elasticity of the spring, the rectangular clamping rod is inserted into the rectangular clamping groove, and the rectangular connecting rod is fixed, so that the prisms can be replaced quickly, the use is convenient for users, and the operation is simple and quick.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a sectional view of the fixing base;
fig. 4 is an enlarged schematic structural view at B in fig. 3.
In the figure: 1. a prism fixing plate; 2. a prism; 3. positioning a plate; 4. a fixed seat; 5. a rectangular through cavity; 6. a push block; 7. mounting a plate; 8. a rotating shaft; 9. adjusting the screw rod; 10. a cylindrical rotating block; 11. mounting holes; 12. a rectangular connecting rod; 13. a telescopic rod; 14. a rectangular hole; 15. an operating lever; 16. a spring; 17. a rectangular clamping groove; 18. a rectangular clamping rod; 19. a slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-4: a combined optical prism comprises a prism 2, a matched prism fixing plate 1 is fixedly connected to the periphery of the prism 2, a rotating shaft 8 is rotatably connected to the side surface of the prism fixing plate 1, a positioning plate 3 is fixedly connected to the other end of the rotating shaft 8, two rectangular connecting rods 12 arranged in parallel are fixedly connected to the side surface of the positioning plate 3, an adjusting screw 9 is further connected to the positioning plate 3 in a threaded manner, a mounting plate 7 is arranged on one side of the positioning plate 3, a fixing seat 4 is fixedly connected to one side surface of the mounting plate 7, two rectangular holes 14 matched with the two rectangular connecting rods 12 are formed in one side surface of the fixing seat 4 close to the rectangular connecting rods 12, the two rectangular connecting rods 12 are respectively inserted into the two rectangular holes 14, rectangular clamping grooves 17 are formed in the side surface of one end of the rectangular connecting rods 12 inserted into the rectangular, two rectangles lead to chamber 5 and communicate with two rectangular hole 14 respectively, the rectangle leads to chamber 5 and keeps away from a side fixedly connected with telescopic link 13 of rectangular hole 14, the lateral surface cover of telescopic link 13 is equipped with assorted spring 16, the other end fixedly connected with assorted slider 19 of telescopic link 13, the other end fixedly connected with of slider 19 and rectangular clamping groove 17 assorted rectangle kelly 18, the other end of rectangle kelly 18 runs through and inserts in adjacent rectangular clamping groove 17, slider 19's preceding terminal surface fixedly connected with action bars 15, the other end of action bars 15 extends to the rectangle and leads to outside the chamber 5.
The operating rod 15 extends to the rectangle and leads to the one end fixedly connected with ejector pad 6 outside the chamber 5, and the preceding terminal surface of ejector pad 6 is provided with anti-skidding line, and through the ejector pad 6 that sets up, convenient to use personnel promote operating rod 15, through the anti-skidding line that sets up, and the operating personnel of being convenient for promotes ejector pad 6.
One end fixedly connected with cylindricality commentaries on classics piece 10 that prism fixed plate 1 was kept away from to adjusting screw 9, and the side of cylindricality commentaries on classics piece 10 is provided with anti-skidding line, and through the cylindricality commentaries on classics piece 10 that sets up, convenient to use personnel rotate adjusting screw 9, and through the anti-skidding line that sets up, the operating personnel of being convenient for rotates cylindricality commentaries on classics piece 10.
The side face that prism fixed plate 1 is close to adjusting screw 9 and the terminal surface that adjusting screw 9 is close to prism fixed plate 1 all are provided with anti-skidding line, and through the anti-skidding line that sets up, increase frictional force makes adjusting screw 9 can be more stable when fixed prism fixed plate 1.
One end of the adjusting screw 9 close to the prism fixing plate 1 is abutted against the side surface of the prism fixing plate 1.
In summary, when the device is used, the device is installed at a preset position through the installation plate 7, in the using process, the adjusting screw 9 is unscrewed to separate the adjusting screw 9 from the side surface of the prism fixing plate 1, the prism fixing plate 1 can be rotated through the arranged rotating shaft 8, the prism 2 is rotated to a required direction, the adjusting screw 9 is screwed down to enable the adjusting screw 9 to be abutted against the prism fixing plate 1 and fix the prism fixing plate 1 through friction force, so that a user can conveniently use the prism 2 in the adjusting direction, when different prisms 2 are required to be used, the pushing block 6 is pushed to drive the sliding block 19 to move through the operation rod 15, the sliding block 19 extrudes the spring 16, the spring 16 is compressed, the telescopic rod 13 is contracted, the sliding block 19 simultaneously drives the rectangular clamping rod 18 to move, so that the rectangular clamping rod 18 is drawn out from the rectangular clamping groove 17, thereby can take rectangle connecting rod 12 out in by rectangular hole 14, thereby can dismantle prism 2, the prism fixed plate 1 that will be equipped with different grade type prism 2 inserts in rectangular hole 14 through rectangle connecting rod 12, loosen ejector pad 6 again, the elasticity of spring 16 promotes the removal of slider 19, make rectangle kelly 18 run through and insert in rectangle draw-in groove 17, with rectangle connecting rod 12 fixed column, thereby change prism 2 that can be quick, the user uses comparatively conveniently, and the operation is got up simply swiftly.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A combination optical prism comprising a prism (2), characterized in that: the prism is characterized in that a matched prism fixing plate (1) is fixedly connected to the periphery of the prism (2), a rotating shaft (8) is rotatably connected to the side face of the prism fixing plate (1), a positioning plate (3) is fixedly connected to the other end of the rotating shaft (8), two rectangular connecting rods (12) which are arranged in parallel are fixedly connected to the side face of the positioning plate (3), an adjusting screw (9) is further connected to the positioning plate (3) in a threaded manner, a mounting plate (7) is arranged on one side of the positioning plate (3), a fixing seat (4) is fixedly connected to one side face of the mounting plate (7), two rectangular holes (14) which are matched with the two rectangular connecting rods (12) are formed in one side face of the fixing seat (4) close to the rectangular connecting rods (12), the two rectangular connecting rods (12) are respectively inserted into the two rectangular holes (14), and rectangular, the preceding terminal surface of fixing base (4) is seted up rectangle that two symmetries set up and is led to chamber (5), two rectangles lead to chamber (5) and communicate with two rectangular hole (14) respectively, a side fixedly connected with telescopic link (13) of rectangular hole (14) are kept away from in rectangle logical chamber (5), the lateral surface cover of telescopic link (13) is equipped with assorted spring (16), other end fixedly connected with assorted slider (19) of telescopic link (13), the other end fixedly connected with and rectangle draw-in groove (17) assorted rectangle kelly (18) of slider (19), the other end of rectangle kelly (18) runs through and inserts in adjacent rectangle draw-in groove (17), preceding terminal surface fixedly connected with action bars (15) of slider (19), the other end of action bars (15) extends to outside rectangle logical chamber (5).
2. The combination optical prism of claim 1, wherein: one end of the operating rod (15) extending out of the rectangular through cavity (5) is fixedly connected with a push block (6), and the front end face of the push block (6) is provided with anti-skid grains.
3. The combination optical prism of claim 1, wherein: one end, far away from the prism fixing plate (1), of the adjusting screw rod (9) is fixedly connected with a cylindrical rotating block (10), and anti-skid grains are arranged on the side face of the cylindrical rotating block (10).
4. The combination optical prism of claim 1, wherein: and anti-skid grains are arranged on one side surface of the prism fixing plate (1) close to the adjusting screw rod (9) and on the end surface of the adjusting screw rod (9) close to the prism fixing plate (1).
5. The combination optical prism of claim 1, wherein: one end of the adjusting screw rod (9) close to the prism fixing plate (1) is abutted against the side face of the prism fixing plate (1).
6. The combination optical prism of claim 1, wherein: mounting holes (11) are formed in four corners of the mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191997.9A CN111505789A (en) | 2020-03-18 | 2020-03-18 | Combined optical prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191997.9A CN111505789A (en) | 2020-03-18 | 2020-03-18 | Combined optical prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111505789A true CN111505789A (en) | 2020-08-07 |
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ID=71871639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010191997.9A Pending CN111505789A (en) | 2020-03-18 | 2020-03-18 | Combined optical prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111505789A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498830A (en) * | 2009-02-19 | 2009-08-05 | 天津工程师范学院 | Pyramid prism fixing device and method |
| CN201955532U (en) * | 2011-03-18 | 2011-08-31 | 杨凯 | Adjustable optical prism |
| CN204256241U (en) * | 2014-12-08 | 2015-04-08 | 上海卫星装备研究所 | Plane mirror three-dimension adjusting mechanism |
| CN106764769A (en) * | 2017-01-16 | 2017-05-31 | 钟奇 | A kind of LED street lamp of maintenance easy to assemble |
| CN206505212U (en) * | 2017-02-22 | 2017-09-19 | 武汉地震计量检定与测量工程研究院有限公司 | A kind of adjustable mapping monitoring prism |
| CN207965335U (en) * | 2018-01-30 | 2018-10-12 | 大族激光科技产业集团股份有限公司 | A kind of speculum adjusting bracket |
| CN209771247U (en) * | 2019-03-15 | 2019-12-13 | 杨天梅 | Portable badminton racket |
| CN210005776U (en) * | 2019-07-09 | 2020-01-31 | 易思维（杭州）科技有限公司 | kinds of reflector regulator |
| CN110864672A (en) * | 2019-11-28 | 2020-03-06 | 江西瑞普德测量设备有限公司 | Adjusting device, image measuring instrument and optical axis and Z axis parallel adjusting method thereof |
-
2020
- 2020-03-18 CN CN202010191997.9A patent/CN111505789A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498830A (en) * | 2009-02-19 | 2009-08-05 | 天津工程师范学院 | Pyramid prism fixing device and method |
| CN201955532U (en) * | 2011-03-18 | 2011-08-31 | 杨凯 | Adjustable optical prism |
| CN204256241U (en) * | 2014-12-08 | 2015-04-08 | 上海卫星装备研究所 | Plane mirror three-dimension adjusting mechanism |
| CN106764769A (en) * | 2017-01-16 | 2017-05-31 | 钟奇 | A kind of LED street lamp of maintenance easy to assemble |
| CN206505212U (en) * | 2017-02-22 | 2017-09-19 | 武汉地震计量检定与测量工程研究院有限公司 | A kind of adjustable mapping monitoring prism |
| CN207965335U (en) * | 2018-01-30 | 2018-10-12 | 大族激光科技产业集团股份有限公司 | A kind of speculum adjusting bracket |
| CN209771247U (en) * | 2019-03-15 | 2019-12-13 | 杨天梅 | Portable badminton racket |
| CN210005776U (en) * | 2019-07-09 | 2020-01-31 | 易思维（杭州）科技有限公司 | kinds of reflector regulator |
| CN110864672A (en) * | 2019-11-28 | 2020-03-06 | 江西瑞普德测量设备有限公司 | Adjusting device, image measuring instrument and optical axis and Z axis parallel adjusting method thereof |
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Application publication date: 20200807 |
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| WD01 | Invention patent application deemed withdrawn after publication |