CN213714693U - Optical lens residual polarization testing device - Google Patents
Optical lens residual polarization testing device Download PDFInfo
- Publication number
- CN213714693U CN213714693U CN202022790150.0U CN202022790150U CN213714693U CN 213714693 U CN213714693 U CN 213714693U CN 202022790150 U CN202022790150 U CN 202022790150U CN 213714693 U CN213714693 U CN 213714693U
- Authority
- CN
- China
- Prior art keywords
- motor
- optical lens
- bevel gear
- test
- plate
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses an optical lens residual polarization testing device, which comprises a test board, wherein the test board is provided with a groove, the upper surface of the groove of the test board is provided with a support plate, the left side of the upper surface of the support plate is connected with a first bevel gear, the upper end of the first bevel gear is connected with a rotating shaft, the upper surface of the rotating shaft is connected with a first fixed plate, the front side and the rear side of the upper surface of the first fixed plate are respectively provided with a second fixed plate, one of the second fixed plates is respectively in threaded connection with a screw rod and a guide rod in sliding connection, one end of the inner sides of the screw rod and the guide rod is connected with a clamping plate, the clamping plate is provided with a limiting fixture block, the right side of the first bevel gear is engaged and connected with a second bevel gear, the right side of the second bevel gear is connected with, the utility model is simple in operation, reasonable in design, novel structure, the test result is accurate, saves the labour.
Description
Technical Field
The utility model relates to a camera lens polarization test and technical field, specific field is a residual polarization testing arrangement of optical lens.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm, can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length, and is divided into a wide-angle lens, a standard lens and a telephoto lens from the view field size; the optical industrial lens is widely used for positioning and detecting objects with extremely high reflectivity, polarization refers to the phenomenon that vibration vectors of transverse waves deviate from certain directions, and polarization data directly influence the quality of the optical lens.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a residual polarization testing arrangement of optical lens to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the device for testing the residual polarization of the optical lens comprises a test board, wherein a machine body is arranged on the lower surface of the test board, a control panel is arranged on the front surface of the left side of the machine body, a controller and a storage battery are arranged in the machine body, a test lamp is arranged on the left side of the upper surface of the test board, a fixed seat is arranged on the upper surface of the test board, a light filter plate is installed on the fixed seat, a groove is formed in the test board, guide rails are respectively installed on the front side and the rear side of the upper surface of the groove of the test board in parallel, slide blocks are arranged on the upper surfaces of the two guide rails, a support plate is arranged at the upper end of each slide block, a first bevel gear is rotatably connected to the left side of the upper surface of the support plate, a rotating shaft is connected to the upper end, one of the second fixing plates is respectively in threaded connection with a screw rod and a guide rod in sliding connection, one end of the inner side of each of the screw rod and the guide rod is connected with a clamping plate, a limiting clamping block is arranged on each clamping plate, the right side of the first bevel gear is meshed with a second bevel gear, the right side of the second bevel gear is connected with the output end of a first motor, a lead screw is rotatably connected between the left side wall and the right side wall of the groove of the test bench and is in threaded connection with the lower end of the supporting plate, a motor bin is arranged inside the test bench, a second motor is arranged inside the motor bin, the output end of the second motor is connected with the left end of the lead screw, and a photosensitive.
Preferably, the lower surface of the machine body is provided with a bottom plate, and four corners of the lower surface of the bottom plate are respectively provided with supporting legs.
Preferably, the electric telescopic rod is arranged on the left side of the upper surface of the test board and connected with the test lamp.
Preferably, the first motor is a stepping motor, and the second motor is a servo motor.
Preferably, the electric telescopic rod, the first motor, the second motor and the control panel are respectively electrically connected with the controller through wires.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a residual polarization testing arrangement of optical lens is fixed the optical lens through twisting the screw rod, has realized the angle modulation to the optical lens through the rotation of first motor output, has realized the regulation to the optical lens position through the rotation of second motor output for change the position of test light source and optical lens, brief introduction realize the test to the focus point, the utility model is simple in operation, reasonable in design, novel structure, the test result is accurate, simultaneously the operator only need at control panel input test parameter can, real intellectuality that has realized the test, it is automatic, improve work efficiency, save the labour.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a curbstone of the fixing device for an optical lens according to the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 1;
fig. 5 is an enlarged schematic view of B in fig. 2.
In the figure: 1-test bench, 2-machine body, 3-control panel, 4-controller, 5-storage battery, 6-test lamp, 7-fixing seat, 8-filter plate, 9-guide rail, 10-slide block, 11-support plate, 12-first bevel gear, 13-rotating shaft, 14-first fixing plate, 15-second fixing plate, 16-screw rod, 17-guide rod, 18-clamping plate, 19-limiting clamping block, 20-second bevel gear, 21-first motor, 22-screw rod, 23-motor cabin, 24-second motor, 25-photosensitive plate, 26-bottom plate, 27-support leg and 28-electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an optical lens residual polarization testing device comprises a testing platform 1, wherein a machine body 2 is arranged on the lower surface of the testing platform 1, a control panel 3 is arranged on the front surface of the left side of the machine body 2, a controller 4 and a storage battery 5 are arranged inside the machine body 2, a testing lamp 6 is arranged on the left side of the upper surface of the testing platform 1, a fixed seat 7 is arranged on the upper surface of the testing platform 1, a light filter plate 8 is arranged on the fixed seat 7, a groove is formed in the testing platform 1, guide rails 9 are respectively arranged on the front side and the rear side of the upper surface of the groove of the testing platform 1 in parallel, sliding blocks 10 are arranged on the upper surfaces of the two guide rails 9, a supporting plate 11 is arranged at the upper end of each sliding block 10, a first bevel gear 12 is rotatably connected to the left side of the upper surface of the supporting plate 11, a, the front side and the rear side of the upper surface of the first fixing plate 14 are respectively provided with a second fixing plate 15, one of the second fixing plates 15 is respectively in threaded connection with a screw 16 and is in sliding connection with a guide rod 17, one end of the inner sides of the screw 16 and the guide rod 17 is connected with a clamping plate 18, the clamping plate 18 is provided with a limiting fixture block 19, the optical lens of the lamp to be tested is placed between the limiting fixture blocks, the screw 16 is screwed, the clamping plate 18 is moved under the limiting action of the guide rod 17, so that the optical lens is fixed, the right side of the first bevel gear 12 is engaged and connected with a second bevel gear 20, the right side of the second bevel gear 20 is connected with the output end of a first motor 21, the first motor 21 is started, the output end of the first motor 21 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 12 to rotate, the first bevel gear, pivot 13 drives first fixed plate 14 and rotates, and then has realized the angle modulation to the speculum, rotate between the recess left and right sides wall of testboard 1 and connect lead screw 22, the lower extreme threaded connection of lead screw 22 and backup pad 11, the inside of testboard 1 is equipped with motor storehouse 23, the inside of motor storehouse 23 is equipped with second motor 24, the output of second motor 24 is connected with the left end of lead screw 22, and the output of second motor 24 drives lead screw 22 and rotates, through the screw thread relation between lead screw 22 and the backup pad 11, has realized adjusting backup pad 11 to controlling, the upper surface right side of testboard 1 is equipped with photosensitive plate 25 for the printing opacity effect of feedback speculum, and then reachs the testing result.
Specifically, a bottom plate 26 is provided on the lower surface of the machine body 2, and support legs 27 are provided at four corners of the lower surface of the bottom plate 26.
Particularly, the upper surface left side of testboard 1 is equipped with electric telescopic handle 28, be connected with test lamp 6 on the electric telescopic handle 28, the convenience is adjusted the height of test lamp 6.
Specifically, the first motor 21 is a stepping motor, the stepping motor 21 can adjust the angle of the optical mirror more accurately, the second motor 24 is a servo motor, and the rotation of the servo motor 24 makes the position adjustment of the optical mirror more gradual.
Specifically, the electric telescopic rod 28, the first motor 21, the second motor 24 and the control panel 3 are respectively electrically connected with the controller 4 through wires, when the device is used, test parameters are directly input on the control panel 3, the control panel 3 transmits electric signals to the controller 4, and the controller 4 directly controls the electric telescopic rod 28, the first motor 21 and the second motor 24 to test the optical lens.
The working principle is as follows: when the utility model is used, the optical lens of the lamp to be tested is placed between the limiting clamping blocks, the screw rod 16 is screwed, under the limiting action of the guide rod 17, the movement of the clamping plate 18 is realized, the fixation of the optical lens is further realized, then the test parameters are directly input on the control panel 3, the control panel 3 transmits the electric signal to the controller 4, the controller 4 directly controls the electric telescopic rod 28, the first motor 21 and the second motor 24 to test the optical lens, the first motor 21, the output end of the first motor 21 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first fixing plate 14 to rotate, the angle adjustment of the optical lens is further realized, the output end of the second motor 24 drives the screw rod 22 to rotate, through the thread relationship between the screw rod 22 and the supporting plate 11, the left and right adjustment of the supporting plate 11 is realized, so that the residual polarization of the optical lens and the irradiation light at different angles can be tested.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an optical lens residual polarization testing arrangement, includes testboard (1), its characterized in that: the lower surface of the test board (1) is provided with a machine body (2), the front surface of the left side of the machine body (2) is provided with a control panel (3), a controller (4) and a storage battery (5) are arranged inside the machine body (2), the left side of the upper surface of the test board (1) is provided with a test lamp (6), the upper surface of the test board (1) is provided with a fixed seat (7), a light filter plate (8) is installed on the fixed seat (7), the test board (1) is provided with a groove, the front side and the rear side of the upper surface of the groove of the test board (1) are respectively provided with guide rails (9) in parallel, the upper surfaces of the two guide rails (9) are provided with sliding blocks (10), the upper ends of the sliding blocks (10) are provided with support plates (11), the left side of the upper surface of each support plate (11) is rotatably connected, the upper surface of the rotating shaft (13) is connected with a first fixing plate (14), the front side and the rear side of the upper surface of the first fixing plate (14) are respectively provided with a second fixing plate (15), one of the second fixing plates (15) is respectively in threaded connection with a screw rod (16) and a guide rod (17) in a sliding connection manner, one end of the inner side of each of the screw rod (16) and the guide rod (17) is connected with a clamping plate (18), the clamping plate (18) is provided with a limiting clamping block (19), the right side of the first bevel gear (12) is in meshing connection with a second bevel gear (20), the right side of the second bevel gear (20) is connected with the output end of a first motor (21), a lead screw (22) is rotatably connected between the left side wall and the right side wall of a groove of the test bench (1), the lead screw (22) is in threaded connection with the lower end, the inside in motor storehouse (23) is equipped with second motor (24), the output of second motor (24) is connected with the left end of lead screw (22), the upper surface right side of testboard (1) is equipped with sensitization board (25).
2. The device for testing residual polarization of optical lens according to claim 1, wherein: the lower surface of the machine body (2) is provided with a bottom plate (26), and four corners of the lower surface of the bottom plate (26) are respectively provided with supporting legs (27).
3. The device for testing residual polarization of optical lens according to claim 1, wherein: the test bench is characterized in that an electric telescopic rod (28) is arranged on the left side of the upper surface of the test bench (1), and a test lamp (6) is connected to the electric telescopic rod (28).
4. The device for testing residual polarization of optical lens according to claim 1, wherein: the first motor (21) is a stepping motor, and the second motor (24) is a servo motor.
5. The device for testing residual polarization of optical lens according to claim 3, wherein: the electric telescopic rod (28), the first motor (21), the second motor (24) and the control panel (3) are respectively electrically connected with the controller (4) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790150.0U CN213714693U (en) | 2020-11-26 | 2020-11-26 | Optical lens residual polarization testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790150.0U CN213714693U (en) | 2020-11-26 | 2020-11-26 | Optical lens residual polarization testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714693U true CN213714693U (en) | 2021-07-16 |
Family
ID=76784367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022790150.0U Expired - Fee Related CN213714693U (en) | 2020-11-26 | 2020-11-26 | Optical lens residual polarization testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834741A (en) * | 2021-09-28 | 2021-12-24 | 天津大学 | End face fluted disc indexing type inertia vibration excitation device with adjustable excitation force |
-
2020
- 2020-11-26 CN CN202022790150.0U patent/CN213714693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834741A (en) * | 2021-09-28 | 2021-12-24 | 天津大学 | End face fluted disc indexing type inertia vibration excitation device with adjustable excitation force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100398978C (en) | Manual image measuring instrument | |
| CN213714693U (en) | Optical lens residual polarization testing device | |
| CN2861962Y (en) | Electric image measuring meter | |
| CN110879490A (en) | Detection device and production line | |
| CN113432698B (en) | Position adjusting mechanism for intelligent laser vibration meter | |
| CN219434313U (en) | Electric translation table for optical lens test | |
| CN100392348C (en) | Electric image measurer | |
| CN216348420U (en) | Line profile measuring device based on machine vision | |
| CN116441861A (en) | Welding integrated fillet screen window and processing technology thereof | |
| CN110315200A (en) | A kind of tunable arrangement for laser machine focusing system | |
| CN216482855U (en) | Comprehensive detection device of light curtain protector | |
| CN211085634U (en) | Optical lens residual polarization testing device | |
| CN214313173U (en) | Wafer defect detection machine | |
| CN209013926U (en) | A kind of shadow of object measuring instrument based on perspective imaging | |
| CN210633102U (en) | Laser welding quality on-line monitoring device based on paraxial CCD | |
| CN215115104U (en) | Precision measurement equipment for optical lens | |
| CN217953840U (en) | Eccentricity measuring device of aspheric lens | |
| CN114485476B (en) | Wafer measurement equipment, system and method | |
| CN213180063U (en) | Five laser detection equipment with adjustment mechanism | |
| CN216899557U (en) | Picosecond laser spot measuring device convenient for personnel debugging | |
| CN220217834U (en) | Workbench convenient to adjust and used for lens grinding | |
| CN218225227U (en) | Auto-parts welding equipment | |
| CN217255118U (en) | Light guide plate bevel edge processing device | |
| CN213842843U (en) | Detection equipment for compression resistance of aluminum product | |
| CN213342501U (en) | Test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210716 Termination date: 20211126 |