CN213149346U - Optical lens multiplying power switching device - Google Patents
Optical lens multiplying power switching device Download PDFInfo
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- CN213149346U CN213149346U CN202022617182.0U CN202022617182U CN213149346U CN 213149346 U CN213149346 U CN 213149346U CN 202022617182 U CN202022617182 U CN 202022617182U CN 213149346 U CN213149346 U CN 213149346U
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Abstract
The utility model relates to the technical field of optical processing equipment, in particular to an optical lens multiplying power switching device, which comprises an optical path support plate and a lens switching rotary disk, wherein one side of the optical path support plate is provided with a projection box side support plate, the optical path support plate is provided with a fixed support and a positioning seat, the fixed support is provided with a rotary shaft, the projection box side support plate is provided with a rotary rod, the rotary shaft is connected with the rotary rod through a universal connecting rod, the other end of the rotary shaft is provided with a switching knob, the upper end of the rotary rod is provided with a rotary support, the lens switching rotary disk is arranged on the rotary support, the rotary support is provided with a fifty-fold lens and a twenty-fold lens, the periphery of the rotary shaft is provided with a U-shaped positioning groove, through installing the optical lenses with different multiplying powers on the rotary disk, and setting a, the convenient switching of optical lenses with different multiplying powers is realized, and the overall use performance of the CAD and CAM curve grinding machines is improved.
Description
The technical field is as follows:
the utility model relates to an optical processing equipment technical field refers in particular to optical lens multiplying power auto-change over device.
Background art:
the CAD and CAM curve grinding machines are installed on an optical curve grinding machine through a CCD visual lens detection system and an automatic compensation system, the machine tool adopts four-axis full closed loop, full-time feedback and full-time adjustment are realized, a grinding wheel does not need to compare processing patterns all the time in the grinding process of a workpiece, a film double graph does not need to be carved, the processing condition can be visually known in the processing process, the feedback is detected while the processing is carried out, the compensation is automatically carried out according to the algorithm of the system, and the ideal effect is achieved.
The optical lens multiplying power switching device plays a core role in CAD and CAM curve grinding machines, and is a main way for a system to detect and calculate parameters.
The utility model has the following contents:
the utility model aims at the not enough of above technique, and provide optical lens multiplying power auto-change over device, its structural design science is simple, through the optical lens of installing different multiplying powers on rotatory tool, and set for the constant head tank that 180 degrees correspond on the rotary disk, carry out the position through manual rotatory tool 180 degrees with fifty times camera lens and twenty times camera lens and trade, realize the convenient switching of different multiplying power optical lens, promote CAD, CAM curve grinder's whole performance.
In order to realize the above-mentioned purpose, the utility model discloses optical lens multiplying power auto-change over device, including the light path mounting panel, the camera lens switches the rotary disk, one side of light path mounting panel is equipped with projection case side extension board, be equipped with fixed bolster and positioning seat above the light path mounting panel, be equipped with the rotation axis on the fixed bolster, be equipped with the rotary rod on the projection case side extension board, be connected through universal connecting rod between rotation axis and the rotary rod, the other end of rotation axis is equipped with the conversion knob, the rotary rod upper end is equipped with the runing rest, the camera lens switches on the rotary disk sets up the runing rest, be equipped with fifty times camera.
The rotating shaft is obliquely arranged, and the lens switching rotating disc and the rotating shaft are concentrically arranged.
The U-shaped constant head tank be two, and use the rotation axis to set up as central symmetry.
The fifty-fold lens and the twenty-fold lens are symmetrically arranged by taking the rotating shaft as a center.
The straight line formed by the two points of the center of the fifty-fold lens and the center of the twenty-fold lens is vertically staggered with the straight line formed by the two points of the two U-shaped positioning grooves.
The positioning seat is obliquely arranged, the inclination angle of the positioning seat is equal to that of the rotating shaft, the positioning seat is provided with a positioning ball, and the positioning ball is arranged corresponding to the edge of the lens switching rotating disc.
The utility model discloses beneficial effect does: comprises a light path bracket plate and a lens switching rotary disk, wherein one side of the light path bracket plate is provided with a projection box side bracket plate, a fixed bracket and a positioning seat are arranged on the light path bracket plate, a rotary shaft is arranged on the fixed bracket, the projection box side bracket plate is provided with a rotary rod, the rotary shaft is connected with the rotary rod through a universal connecting rod, the other end of the rotary shaft is provided with a switching knob, the upper end of the rotary rod is provided with a rotary bracket, the lens switching rotary disk is arranged on the rotary bracket, the rotary bracket is provided with a fifty-fold lens and a twenty-fold, by installing optical lenses with different magnifications on the rotary tool and setting 180-degree corresponding positioning grooves on the rotary disc, fifty times of lenses and twenty times of lenses are exchanged by manually rotating the jig for 180 degrees, so that the convenient switching of the optical lenses with different multiplying powers is realized, and the overall use performance of the CAD and CAM curve grinding machines is improved.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a plan view of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1 to 4: the utility model discloses optical lens multiplying power auto-change over device, including light path mounting panel 1, rotary disk 10 is switched to the camera lens, one side of light path mounting panel 1 is equipped with projection case side extension board 2, be equipped with fixed bolster 3 and positioning seat 8 above the light path mounting panel 1, be equipped with rotation axis 4 on the fixed bolster 3, be equipped with rotary rod 5 on the projection case side extension board 2, be connected through universal connecting rod 6 between rotation axis 4 and the rotary rod 5, the other end of rotation axis 4 is equipped with multiplying power conversion knob 7, 5 upper ends of rotary rod are equipped with runing rest 9, camera lens switch rotary disk 10 sets up on the runing rest 9, be equipped with fifty times camera lens 110 and twenty times camera lens 120 on the runing rest 9, the.
The rotating shaft 4 is arranged obliquely, and the lens switching rotating disc 10 and the rotating shaft 4 are arranged concentrically.
The number of the U-shaped positioning grooves 100 is two, and the two U-shaped positioning grooves are symmetrically arranged with the rotating shaft 4 as a center.
The fifty-fold lens 110 and the twenty-fold lens 120 are symmetrically arranged around the rotating shaft 4.
The straight line formed by two points of the center of the fifty-fold lens 110 and the center of the twenty-fold lens 120 is vertically staggered with the straight line formed by two points of the two U-shaped positioning grooves 100.
The positioning seat 8 is obliquely arranged, the inclined angle of the positioning seat 8 is equal to the inclined angle of the rotating shaft 4, the positioning seat 8 is provided with a positioning ball 80, and the positioning ball 80 is arranged corresponding to the edge of the lens switching rotating disk 10.
The optical lens multiplying power switching device is characterized in that a fifty-fold lens 110 and a twenty-fold lens 120 are mounted on a lens switching rotating disk 10, a multiplying power switching knob 7 is manually rotated, the multiplying power switching knob 7 drives a rotating rod 5 through a universal connecting rod 6, the rotating rod 5 drives a rotating bracket 9 and the lens switching rotating disk 10 to rotate, when a U-shaped positioning groove 100 at the edge of the lens switching rotating disk 10 is matched with a positioning ball 80, the fifty-fold lens 110 and the twenty-fold lens 120 are positioned on a horizontal line, if the fifty-fold lens 110 is aligned with an optical axis of a front lens at the moment, the magnification of the fifty-fold optical multiplying power is realized, if the magnification of the twenty-fold optical multiplying power is required to be realized, the manual rotating multiplying power switching knob 7 rotates for 180 degrees, so that the other U-shaped positioning groove 100 at the edge of the lens switching rotating disk 10 is matched, a magnification of twenty times the optical power is achieved.
The technical characteristics are as follows: the utility model discloses optical lens multiplying power auto-change over device is through the optical lens of installing different multiplying powers on rotatory tool to set for the constant head tank that 180 degrees correspond on the rotary disk, carry out the position through manual rotatory tool 180 degrees with fifty times camera lens and twenty times camera lens and trade, realize different multiplying power optical lens's convenient switching, promote CAD, CAM curve grinder's whole performance.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. Optical lens multiplying power auto-change over device, including light path mounting panel (1), camera lens switching rotary disk (10), its characterized in that: one side of light path mounting panel (1) is equipped with projection case side extension board (2), be equipped with fixed bolster (3) and positioning seat (8) above light path mounting panel (1), be equipped with rotation axis (4) on fixed bolster (3), be equipped with rotary rod (5) on projection case side extension board (2), be connected through universal connecting rod (6) between rotation axis (4) and rotary rod (5), the other end of rotation axis (4) is equipped with conversion knob (7), rotary rod (5) upper end is equipped with runing rest (9), camera lens switches on rotary disk (10) sets up runing rest (9), be equipped with fifty times camera lens (110) and twenty times camera lens (120) on runing rest (9), the periphery of rotation axis (4) is equipped with U-shaped constant head tank (100).
2. The optical lens magnification switching apparatus according to claim 1, characterized in that: the rotating shaft (4) is obliquely arranged, and the lens switching rotating disc (10) and the rotating shaft (4) are concentrically arranged.
3. The optical lens magnification switching apparatus according to claim 1, characterized in that: the number of the U-shaped positioning grooves (100) is two, and the two U-shaped positioning grooves are symmetrically arranged by taking the rotating shaft (4) as a center.
4. The optical lens magnification switching apparatus according to claim 1, characterized in that: the fifty-fold lens (110) and the twenty-fold lens (120) are symmetrically arranged by taking the rotating shaft (4) as a center.
5. The optical lens magnification switching apparatus according to claim 1, characterized in that: the straight line formed by the two points of the center of the fifty-fold lens (110) and the center of the twenty-fold lens (120) is vertically staggered with the straight line formed by the two points of the two U-shaped positioning grooves (100).
6. The optical lens magnification switching apparatus according to claim 1, characterized in that: the upper surface of the positioning seat (8) is obliquely arranged, the inclined angle of the upper surface of the positioning seat (8) is equal to the inclined angle of the rotating shaft (4), a positioning ball (80) is arranged on the upper surface of the positioning seat (8), and the positioning ball (80) is correspondingly arranged with the edge of the lens switching rotating disk (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617182.0U CN213149346U (en) | 2020-11-12 | 2020-11-12 | Optical lens multiplying power switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617182.0U CN213149346U (en) | 2020-11-12 | 2020-11-12 | Optical lens multiplying power switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149346U true CN213149346U (en) | 2021-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022617182.0U Active CN213149346U (en) | 2020-11-12 | 2020-11-12 | Optical lens multiplying power switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149346U (en) |
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2020
- 2020-11-12 CN CN202022617182.0U patent/CN213149346U/en active Active
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