CN209606058U - A kind of target apparatus of completely new test lens bias - Google Patents
A kind of target apparatus of completely new test lens bias Download PDFInfo
- Publication number
- CN209606058U CN209606058U CN201920568329.6U CN201920568329U CN209606058U CN 209606058 U CN209606058 U CN 209606058U CN 201920568329 U CN201920568329 U CN 201920568329U CN 209606058 U CN209606058 U CN 209606058U
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- China
- Prior art keywords
- lens
- pedestal
- modulation
- autocollimator
- rotating device
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Abstract
The utility model discloses a kind of target apparatus of completely new test lens bias, including parallel light tube, reflecting mirror, lens rotating device, V-groove fixture, lens mount, lens, autocollimator, modulation, guide rail, elevating rail frame, pedestal, base interior axis line position is mounted with reflecting mirror, parallel light tube and modulation are mounted on the right side of pedestal, V-groove clamp central position is mounted with lens rotating device, lens rotating device rotating shaft position is equipped with lens mount, pedestal back-end location is mounted with guide rail, elevating rail frame is installed on guide rail, the direction of elevating rail frame vertical lens is mounted with autocollimator, autocollimator refractive direction is mounted with modulation, the autocollimator setting of modulation is square on the spinning device, light beam after receiving lens transmission or reflection simultaneously carries out record detection to it, or in bounce technique Infinity optical target is provided when misalignment measurement, and receives the lens rotating photo being reflected back and carries out misalignment measurement.
Description
Technical field
The utility model relates to optical device and technical field of optical detection, especially a kind of completely new test lens are eccentric
Target apparatus.
Background technique
Lens are according to made of the law of refraction of light, are a kind of optical elements made of transparency material.Lens are foldings
Mirror is penetrated, plane of refraction is the transparent body of one plane of two spherical surfaces or a spherical surface, its imaging has real image also to have the virtual image.
Lens can be widely applied to the every field such as security protection, vehicle-mounted, digital camera, laser, optical instrument, as market is constantly sent out
Exhibition, lens technologies are also increasingly widely used.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of target of completely new test lens bias
Device for mark.The utility model uses following technical scheme to achieve the above object:
A kind of target apparatus of completely new test lens bias, including parallel light tube, reflecting mirror, lens rotating device, V-type
Slot fixture, lens mount, lens, autocollimator, modulation, guide rail, elevating rail frame, pedestal, base interior central axes position
It sets and is mounted with reflecting mirror, parallel light tube and modulation are mounted on the right side of pedestal, V-groove clamp central position is mounted with that lens revolve
Rotary device, lens rotating device rotating shaft position are equipped with lens mount, and pedestal back-end location is mounted with guide rail, is equipped on guide rail
The direction of elevating rail frame, elevating rail frame vertical lens is mounted with autocollimator.
Preferably, the belt pulley of the V-groove fixture is that belt is connect with lens rotating device, and drive lens are in horizontal plane
Interior 360 ° of rotations.
Preferably, the side of rotating device is arranged in the parallel light tube of the modulation device, provides for lens detection
The optical target of infinity.
Preferably, the lens and V-type fixture and belt pulley three-point contact, and the spring of pulley apparatus is born against
The way of contact, the error that geometry outer circle device establishes reference axis is fallen below it is minimum, so its precision remains stable.
Compared with prior art, the utility model has the advantage that a kind of target dress of completely new test lens bias
It sets, autocollimator refractive direction is mounted with modulation, and side, reception are saturating on the spinning device for the autocollimator setting of modulation
Light beam after mirror transmission or reflection simultaneously carries out record detection to it, or optics mesh in infinity is provided in bounce technique misalignment measurement
Mark, and receive the lens rotating photo being reflected back and carry out misalignment measurement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of children's seat on the utility model shoulder.
Fig. 2 is the work structure diagram of the utility model modulation.
In figure: 1, parallel light tube, 2, reflecting mirror, 3, lens rotating device, 4, V-groove fixture, 5, lens mount, 6, thoroughly
Mirror, 7, autocollimator, 8, modulation, 9, guide rail, 10, elevating rail frame, 11, pedestal.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of target apparatus of completely new test lens bias, including parallel light tube 1, reflecting mirror
2, lens rotating device 3, V-groove fixture 4, lens mount 5, lens 6, autocollimator 7, modulation 8, guide rail 9, riser guide
Frame 10, pedestal 11,11 axis line inside position of pedestal are mounted with reflecting mirror 2, and parallel light tube 1 and novel is mounted on the right side of pedestal 11
Target 8,11 upper table surface of pedestal are mounted with V-groove fixture 4, and 4 center of V-groove fixture is mounted with lens rotating device 3, thoroughly
3 rotating shaft position of mirror swiveling device is equipped with lens mount 5, and lens 6, the installation of 11 back-end location of pedestal is fixedly mounted in lens mount 5
Guide rail 9 is equipped with elevating rail frame 10 on guide rail 9, and the direction of 10 vertical lens 6 of elevating rail frame is mounted with autocollimator 7,
7 refractive direction of autocollimator is mounted with modulation 8.
The belt pulley of the V-groove fixture 4 is that belt is connect with lens rotating device 3, and drive lens 6 are in the horizontal plane
360 ° of rotations.
The side of rotating device 3 is arranged in the parallel light tube 1 of 8 device of modulation, provides for the detection of lens 6 infinite
Remote optical target.
The lens 6 and V-type fixture 4 and belt pulley three-point contact, and the spring of pulley apparatus bears against contact
Mode, the error that geometry outer circle device establishes reference axis is fallen below it is minimum, so its precision remains stable.
Utility model works principle: a kind of target apparatus of completely new test lens bias, the difference that the present apparatus provides
When the misalignment measurement target apparatus work of focal length lenses, lens rotating device is first adjusted, lens are placed on the support, are opened
The light source of parallel light tube lights modulation device, and the infinity optical target that target provides is after lens and autocollimator
In autocollimator CCD target surface at the optical focus picture of certain magnifying power.The power supply for opening rotating device, when rotating device drives thoroughly
When mirror rotates, there is eccentric lens imaging and all do a stroke circular motion, big lens can be measured by computer data analysis
Centering error.The autocollimator setting of modulation side on the spinning device, light beam after receiving lens transmission or reflection and to it
Record detection is carried out, or infinity optical target is provided in bounce technique misalignment measurement, and receives the lens rotating photo being reflected back
Carry out misalignment measurement.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (4)
1. a kind of target apparatus of completely new test lens bias, which is characterized in that including parallel light tube (1), reflecting mirror (2),
Lens rotating device (3), V-groove fixture (4), lens mount (5), lens (6), autocollimator (7), modulation (8), guide rail
(9), elevating rail frame (10), pedestal (11), pedestal (11) axis line inside position are mounted with reflecting mirror (2) that pedestal (11) is right
Side is mounted with that parallel light tube (1) and modulation (8), pedestal (11) upper table surface are mounted with V-groove fixture (4), V-groove fixture
(4) center is mounted with lens rotating device (3), and lens rotating device (3) rotating shaft position is equipped with lens mount (5), thoroughly
Lens (6) are fixedly mounted in mirror support (5), and pedestal (11) back-end location is mounted with guide rail (9), is equipped with lifting on guide rail (9) and is led
Rail gantry (10), the direction of elevating rail frame (10) vertical lens (6) be mounted with autocollimator (7), autocollimator (7) refractive direction
It is mounted with modulation (8).
2. the target apparatus of the completely new test lens bias of one kind according to claim 1, which is characterized in that the V-type
The belt pulley of slot fixture (4) is that belt is connect with lens rotating device (3), drive lens (6) 360 ° of rotations in the horizontal plane.
3. the target apparatus of the completely new test lens bias of one kind according to claim 1, which is characterized in that described novel
Parallel light tube (1) setting of target (8) device provides the optics of infinity in the side of rotating device (3), for lens (6) detection
Target.
4. the target apparatus of the completely new test lens bias of one kind according to claim 1, which is characterized in that lens (6)
With V-type fixture (4) and belt pulley three-point contact, and the spring of pulley apparatus bears against the way of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568329.6U CN209606058U (en) | 2019-04-24 | 2019-04-24 | A kind of target apparatus of completely new test lens bias |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568329.6U CN209606058U (en) | 2019-04-24 | 2019-04-24 | A kind of target apparatus of completely new test lens bias |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209606058U true CN209606058U (en) | 2019-11-08 |
Family
ID=68406259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568329.6U Active CN209606058U (en) | 2019-04-24 | 2019-04-24 | A kind of target apparatus of completely new test lens bias |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209606058U (en) |
-
2019
- 2019-04-24 CN CN201920568329.6U patent/CN209606058U/en active Active
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