CN112325800B - Precise angle measuring instrument for photoelectric equipment - Google Patents
Precise angle measuring instrument for photoelectric equipment Download PDFInfo
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- CN112325800B CN112325800B CN202011001018.5A CN202011001018A CN112325800B CN 112325800 B CN112325800 B CN 112325800B CN 202011001018 A CN202011001018 A CN 202011001018A CN 112325800 B CN112325800 B CN 112325800B
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- 238000013519 translation Methods 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 241000237983 Trochidae Species 0.000 claims abstract description 17
- 230000007423 decrease Effects 0.000 claims description 7
- 230000005693 optoelectronics Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 2
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/045—Correction of measurements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
Abstract
The invention discloses a precise goniometer for photoelectric equipment, relates to the related field of optical instruments, and aims to solve the problem that high measurement precision can be achieved only by additionally adding auxiliary equipment in the prior art. The upper end of device shell is provided with the device topshell, the device topshell sets up to rectangular plate-like, the device topshell passes through the double-screw bolt with the device shell and is connected, one side of device topshell upper end is provided with height angle measurement subassembly, one side of height angle measurement subassembly is provided with puts the thing tray, the lower extreme of putting the thing tray is provided with the graduated disk, be provided with horizontal and vertical bubble group on the graduated disk, the lower extreme of graduated disk is provided with translation guide rail subassembly, translation guide rail subassembly's inside is provided with the connecting shafting, the lower extreme of connecting shafting is provided with the encoder, one side of device shell lower extreme is provided with the supporting pad, the supporting pad is provided with threely, and is three equilateral triangle-shaped arranges in the bottom of device shell.
Description
Technical Field
The invention relates to the related field of optical instruments, in particular to a precise goniometer for photoelectric equipment.
Background
The goniometer is used for the examination, measurement and correction of various goniometers such as various sighting telescope, steering wheel and cannon mirror, and the precision goniometer of photoelectric equipment is a precision goniometer integrating light, machine and electricity into one body.
When the existing goniometer is used, the baseline can be accurately measured and corrected by adding auxiliary equipment such as an oblique prism and the like, so that the influence on a user is greatly reduced; therefore, the market urgently needs to develop a precise angle measuring instrument of photoelectric equipment to help people to solve the existing problems.
Disclosure of Invention
The invention aims to provide a precise goniometer for photoelectric equipment, which solves the problem that high measurement precision can be achieved only by adding additional auxiliary equipment in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a precision goniometer of photoelectric equipment, includes the device shell, the upper end of device shell is provided with device topshell, device topshell sets up to rectangular plate shape, device topshell passes through the double-screw bolt with the device shell and is connected, one side of device topshell upper end is provided with height angle measurement subassembly, one side of height angle measurement subassembly is provided with puts the thing tray, the lower extreme of putting the thing tray is provided with the graduated disk, be provided with vertically and horizontally blister group on the graduated disk, the lower extreme of graduated disk is provided with translation guide rail assembly, translation guide rail assembly's inside is provided with the connection shafting, the lower extreme of connection shafting is provided with the encoder.
Preferably, one side of device shell lower extreme is provided with the supporting pad, the supporting pad is provided with threely, and is three the equilateral triangle form is personally submitted in the bottom of device shell to the supporting pad and arranges, the upper end of supporting pad is provided with clamping screw, clamping screw is provided with threely, clamping screw and supporting pad fixed connection, clamping screw sets up to clearance fit with the device shell, one side of supporting pad is provided with the device drain pan, the device drain pan sets up to the laminating with the device shell, the device drain pan passes through the double-screw bolt with the device shell and is connected, the upper end of device drain pan is provided with PLC control circuit board, PLC control circuit board and device shell fixed connection.
Preferably, one side of device shell is provided with the display shell, the display shell passes through the double-screw bolt with the device shell and is connected, be provided with the display on the display shell, display and display shell fixed connection, display and PLC control circuit board electric connection, the front end of display is provided with switch, switch's upper end is provided with the decline button, the upper end of decline button is provided with the rising button, the upper end of rising button is provided with light source brightness control knob.
Preferably, one side of device shell front end is provided with direction locking Assembly, one side of direction locking Assembly is provided with the translation subassembly, be provided with the drive wheel on the translation subassembly, one side of translation subassembly is provided with direction fine setting subassembly, one side of direction fine setting subassembly is provided with the manual fine setting subassembly of going up and down.
Preferably, one side of translation subassembly rear end is provided with the gangbar, be provided with on the gangbar from the driving wheel, and set up to the meshing from the driving wheel with the drive wheel, one side of gangbar is provided with the fine setting pole, the manual fine setting subassembly that goes up and down includes driving motor.
Preferably, the lower extreme of height angle finding subassembly is provided with the fixed plate, height angle finding subassembly includes the guide rail stand, the guide rail stand sets up to the rectangle column, the guide rail stand is provided with two, one side of guide rail stand is provided with the roller bearing lead screw, the roller bearing lead screw sets up to round bar shape, be provided with fixed cover on the roller bearing lead screw, fixed cover is provided with two, fixed cover sets up to the laminating with the guide rail stand, fixed cover sets up to the cooperation with the roller bearing lead screw.
Preferably, the front end of the fixed sleeve is provided with a connecting plate, the connecting plate is in a rectangular box shape, the connecting plate is connected with the fixed sleeve through a stud, the front end of the connecting plate is provided with a plurality of light pipe groups, the light pipe groups are arranged in a fan shape, and the light pipe groups are connected with the connecting plate through studs.
Preferably, the encoder comprises an optical code disc, one side of the optical code disc is provided with a photoelectric array, the photoelectric array is provided with a code channel, and one side of the photoelectric array is provided with a code disc circuit set.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the optical tube group and the encoder, when a user uses the photoelectric equipment precision goniometer, the user can send a light source through the optical tube group, and the light source can send parallel light to penetrate through the optical code disc to form light intensities with different intensities corresponding to the bright and dark stripes of the optical code disc, and then the light intensities are converted into electric signals through the photoelectric array, and then the electric signals are converted into coded information through the code disc circuit group, and the coded information, the decoding, the subdivision and the output data are read, so that the measuring instrument can obtain extremely high precision when measuring the direction angle to a certain extent;
2. through the arrangement of the driving motor, the guide rail upright post and the roller lead screw, when a user uses the photoelectric equipment precision goniometer, the user can drive the roller lead screw to rotate through the driving motor, so that the fixed sleeve is driven to move on the guide rail upright post, the vertical lifting is realized, and the photoelectric equipment precision goniometer can adapt to various periscopic heights of detected equipment;
3. according to the invention, through the arrangement of the dividing disc and the supporting pad, when a user uses the photoelectric equipment precision goniometer, the user can indicate the rough division of the direction through the dividing disc, and the relative level of the whole goniometer is ensured by depending on the contact area of the supporting pad and the ground, so that the use experience of the user in the use of the goniometer is improved to a certain extent.
Drawings
FIG. 1 is a schematic structural view of a precision goniometer for optoelectronic devices according to the present invention;
FIG. 2 is a schematic bottom view of a precision goniometer for electro-optical equipment according to the present invention;
FIG. 3 is a schematic structural view of a guide rail column of the present invention;
FIG. 4 is a bottom view of a partial cross-sectional structure of a precision goniometer for electro-optical equipment according to the present invention;
fig. 5 is a diagram of the working steps of the encoder of the present invention.
In the figure: 1. a device housing; 2. fixing the screw rod; 3. a support pad; 4. a display housing; 5. a display; 6. a power switch; 7. a down button; 8. a raise button; 9. a light source brightness adjusting knob; 10. a device top shell; 11. a direction locking assembly; 12. a translation assembly; 13. a direction fine-tuning component; 14. lifting the manual fine adjustment assembly; 15. a device bottom case; 16. a storage tray; 17. an index plate; 18. Longitudinal and transverse water bubble groups; 19. connecting a shafting; 20. an encoder; 21. a translation guide rail assembly; 22. a linkage rod; 23. a fine adjustment rod; 24. a PLC control circuit board; 25. a drive motor; 26. a fixing plate; 27. A guide rail upright post; 28. a roller screw rod; 29. fixing a sleeve; 30. a connecting plate; 31. a light pipe group; 32. A height angle measurement component; 33. an optical code disc; 34. a photoelectric array; 35. code channel; 36. and a code wheel circuit group.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a precision goniometer of photoelectric equipment, including device shell 1, the upper end of device shell 1 is provided with device top shell 10, device top shell 10 sets up to rectangular plate, device top shell 10 passes through the double-screw bolt with device shell 1 and is connected, one side of device top shell 10 upper end is provided with height angle measurement subassembly 32, one side of height angle measurement subassembly 32 is provided with puts thing tray 16, the lower extreme of putting thing tray 16 is provided with graduated disk 17, be provided with horizontal and vertical bubble group 18 on the graduated disk 17, the lower extreme of graduated disk 17 is provided with translation guide rail subassembly 21, the inside of translation guide rail subassembly 21 is provided with connecting shafting 19, connecting shafting 19's lower extreme is provided with encoder 20, can indicate the thick division of direction through graduated disk 17, read coding information simultaneously through encoder 20, the decoding, segmentation and output data.
Further, one side of the lower end of the device shell 1 is provided with three supporting pads 3, the three supporting pads 3 are arranged in an equilateral triangle shape at the bottom end of the device shell 1, the upper end of each supporting pad 3 is provided with three fixing screws 2, the three fixing screws 2 are fixedly connected with the three supporting pads 3, the fixing screws 2 and the device shell 1 are arranged in a clearance fit manner, one side of each supporting pad 3 is provided with a device bottom shell 15, the device bottom shell 15 and the device shell 1 are arranged in a fit manner, the device bottom shell 15 is connected with the device shell 1 through a stud, the upper end of the device bottom shell 15 is provided with a PLC control circuit board 24, the PLC control circuit board 24 is fixedly connected with the device shell 1, the relative position of the supporting pads 3 and the ground can be adjusted by rotating the fixing screws 2, the horizontal adjustment of the whole goniometer is realized, and meanwhile, the PLC control circuit board 24 is arranged, the electrical control of the internal equipment of the goniometer can be realized.
Further, one side of device shell 1 is provided with display housing 4, display housing 4 passes through the double-screw bolt with device shell 1 and is connected, be provided with display 5 on display housing 4, display 5 and 4 fixed connection of display housing, display 5 and 24 electric connection of PLC control circuit board, the front end of display 5 is provided with switch 6, switch 6's upper end is provided with decline button 7, the upper end of decline button 7 is provided with the lift button 8, the upper end of lift button 8 is provided with light source brightness control knob 9, can control the optical tube group 31 through lift button 8 and decline button 7 and reciprocate, so that to treat the detection of examining the device, simultaneously through the setting of display 5, also can show the testing result very clear.
Further, one side of the front end of the device shell 1 is provided with a direction locking component 11, one side of the direction locking component 11 is provided with a translation component 12, the translation component 12 is provided with a driving wheel, one side of the translation component 12 is provided with a direction fine-tuning component 13, and one side of the direction fine-tuning component 13 is provided with a lifting manual fine-tuning component 14.
Further, a linkage rod 22 is arranged on one side of the rear end of the translation assembly 12, a driven wheel is arranged on the linkage rod 22 and is meshed with the driving wheel, a fine adjustment rod 23 is arranged on one side of the linkage rod 22, and the manual lifting fine adjustment assembly 14 comprises a driving motor 25.
Further, the lower extreme of height angle finding subassembly 32 is provided with fixed plate 26, height angle finding subassembly 32 includes guide rail stand 27, guide rail stand 27 sets up to the rectangle column, guide rail stand 27 is provided with two, one side of guide rail stand 27 is provided with roller lead screw 28, roller lead screw 28 sets up to the round bar form, be provided with fixed cover 29 on the roller lead screw 28, fixed cover 29 is provided with two, fixed cover 29 sets up to the laminating with guide rail stand 27, fixed cover 29 sets up to the cooperation with roller lead screw 28, remove on roller lead screw 28 through fixed cover 29, realize carrying out position control to optical tube group 31, thereby realized the position control to the angle finding appearance height angle, further enlarged the measuring range of whole angle finding appearance.
Further, the front end of the fixing sleeve 29 is provided with a connecting plate 30, the connecting plate 30 is in a rectangular box shape, the connecting plate 30 is connected with the fixing sleeve 29 through a stud, the front end of the connecting plate 30 is provided with a plurality of light tube sets 31, the light tube sets 31 are arranged in a fan shape, the light tube sets 31 are connected with the connecting plate 30 through studs, and a light source can be emitted through the light tube sets 31 arranged in the fan shape to be used for coding and decoding of the encoder.
Further, the encoder 20 includes an optical code disc 33, one side of the optical code disc 33 is provided with a photoelectric array 34, a code channel 35 is arranged on the photoelectric array 34, one side of the photoelectric array 34 is provided with a code disc circuit group 36, parallel light can be emitted by a light source to penetrate through the optical code disc 33, light intensities with different intensities corresponding to light and dark stripes on the optical code disc 33 are formed, then the light intensities are converted into electric signals through the photoelectric array 34, and the electric signals are read, decoded, subdivided and output data through the code disc circuit group 36, so that the measuring instrument can obtain extremely high precision when measuring the direction angle to a certain extent.
The working principle is as follows: during the use, earlier whole accurate goniometer of optoelectronic equipment is inspected, the user confirms that the inspection is correct the back, can use in order to begin, the user is earlier through being connected light source connecting cable and this goniometer and equipment respectively, and the power cord of installation goniometer, adjust the level of supporting pad 3 through rotating clamping screw 2, thereby realize the level to whole instrument, make the vertically and horizontally blister group 18 on the graduated disk 17 in the centre, open switch 6 again, and loosen direction locking Assembly 11, it makes its "0" groove align the index to rotate graduated disk 17, locking direction locking Assembly 11 this moment, rotation direction fine setting Assembly 13 makes azimuth angle display window in the display 5 show the angle value. Then lightly pressing the 'zero setting' on the display 5, displaying '000 degrees 00' on the display screen, taking a special socket according to the detected equipment, inserting the special socket into a shaft hole in the center of the dividing plate 17, enabling a groove of the special socket to be matched with a socket pin, screwing the direction locking component 11, clamping the detected equipment on the socket, lifting the height angle measuring component 32 according to the periscopic height of the detected equipment, enabling the center of the middle light pipe group 31 to be equal to the center of an objective lens of the detected equipment, loosening the direction locking component 11, rotating the dividing plate 17 to enable a 30-00 division line to be aligned with an index, then tightly fixing the translation component 12, further rotating the direction fine adjusting component 13 until the display 5 displays 30-00.00, and starting to carry out zero position detection processing on the detected equipment, and simultaneously, before the angle measuring instrument is used, further respectively detecting the direction angle, the height angle, horizontal and vertical deviation, empty return, the pull difference, the horizontal and vertical level centering of the sighting telescope and the direction of the sighting telescope, when the angle measuring instrument is used, a light source can be emitted through the light tube group 31, parallel light can be emitted by the light source to penetrate through the optical code disc 33 to form light intensities with different intensities corresponding to light and dark stripes of the optical code disc 33, the light intensities are converted into electric signals through the photoelectric array 34, and the electric signals are read, decoded, subdivided and output data through the code channel 35 on the code disc circuit group 36, so that the measuring instrument can obtain extremely high precision when measuring a direction angle to a certain extent, meanwhile, the driving motor 25 can drive the roller screw 28 to rotate, so that the fixing sleeve 29 is driven to move on the guide rail upright post 27, thereby realizing the lifting of the height angle measuring component 32 in the vertical direction, further adapting to various different periscopic heights of a detected device, finally, the coarse division of the direction is indicated through the dividing disc 17, and the relative level of the whole angle measuring instrument is ensured by the contact area of the supporting pad 3 and the ground, thereby improving the use experience of the user when using the goniometer to a certain extent.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a precision goniometer is equipped to photoelectricity, includes device shell (1), its characterized in that: the device is characterized in that a device top shell (10) is arranged at the upper end of a device shell (1), the device top shell (10) is arranged to be rectangular plate-shaped, the device top shell (10) is connected with the device shell (1) through a stud, a height angle measuring component (32) is arranged on one side of the upper end of the device top shell (10), an object placing tray (16) is arranged on one side of the height angle measuring component (32), an indexing disc (17) is arranged at the lower end of the object placing tray (16), a longitudinal and transverse water bubble group (18) is arranged on the indexing disc (17), a translation guide rail component (21) is arranged at the lower end of the indexing disc (17), a connecting shaft system (19) is arranged inside the translation guide rail component (21), an encoder (20) is arranged at the lower end of the connecting shaft system (19), a fixing plate (26) is arranged at the lower end of the height angle measuring component (32), and the height angle measuring component (32) comprises guide rail columns (27), guide rail stand (27) sets up to the rectangle column, guide rail stand (27) are provided with two, one side of guide rail stand (27) is provided with roller lead screw (28), roller lead screw (28) set up to round bar shape, be provided with fixed cover (29) on roller lead screw (28), fixed cover (29) are provided with two, fixed cover (29) set up to the laminating with guide rail stand (27), fixed cover (29) set up to the cooperation with roller lead screw (28), the front end of fixed cover (29) is provided with connecting plate (30), connecting plate (30) set up to the rectangle box-like, connecting plate (30) pass through the double-screw bolt with fixed cover (29) and are connected, the front end of connecting plate (30) is provided with light nest of tubes (31), light nest of tubes (31) are provided with a plurality ofly, it is a plurality of light nest of tubes (31) are the fan-shaped and arrange, the light tube group (31) is connected with the connecting plate (30) through a stud.
2. An optoelectronic apparatus precision goniometer as claimed in claim 1, characterized in that: one side of the lower end of the device shell (1) is provided with three supporting pads (3), the three supporting pads (3) are arranged in an equilateral triangle shape at the bottom end of the device shell (1), the upper end of the supporting pad (3) is provided with three fixing screw rods (2), the number of the fixing screw rods (2) is three, the fixed screw (2) is fixedly connected with the supporting pad (3), the fixed screw (2) and the device shell (1) are in clearance fit, a device bottom shell (15) is arranged on one side of the supporting pad (3), the device bottom shell (15) is attached to the device shell (1), the device bottom shell (15) is connected with the device shell (1) through a stud, a PLC control circuit board (24) is arranged at the upper end of the device bottom shell (15), and the PLC control circuit board (24) is fixedly connected with the device shell (1).
3. An optoelectronic apparatus precision goniometer as claimed in claim 1, characterized in that: one side of device shell (1) is provided with display shell (4), display shell (4) and device shell (1) pass through the double-screw bolt connection, be provided with display (5) on display shell (4), display (5) and display shell (4) fixed connection, display (5) and PLC control circuit board (24) electric connection, the front end of display (5) is provided with switch (6), the upper end of switch (6) is provided with decline button (7), the upper end of decline button (7) is provided with ascending button (8), the upper end of ascending button (8) is provided with light source brightness control knob (9).
4. An optoelectronic apparatus precision goniometer as claimed in claim 1, characterized in that: one side of device shell (1) front end is provided with direction locking subassembly (11), one side of direction locking subassembly (11) is provided with translation subassembly (12), be provided with the drive wheel on translation subassembly (12), one side of translation subassembly (12) is provided with direction fine setting subassembly (13), one side of direction fine setting subassembly (13) is provided with manual fine setting subassembly (14) of going up and down.
5. An optoelectronic apparatus precision goniometer as claimed in claim 4, characterized in that: one side of translation subassembly (12) rear end is provided with gangbar (22), be provided with on gangbar (22) from the driving wheel, and set up to the meshing from the driving wheel, one side of gangbar (22) is provided with fine setting pole (23), manual fine setting subassembly (14) of going up and down includes driving motor (25).
6. An optoelectronic apparatus precision goniometer as claimed in claim 1, characterized in that: the encoder (20) comprises an optical coded disc (33), a photoelectric array (34) is arranged on one side of the optical coded disc (33), a code channel (35) is arranged on the photoelectric array (34), and a coded disc circuit set (36) is arranged on one side of the photoelectric array (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001018.5A CN112325800B (en) | 2020-09-22 | 2020-09-22 | Precise angle measuring instrument for photoelectric equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001018.5A CN112325800B (en) | 2020-09-22 | 2020-09-22 | Precise angle measuring instrument for photoelectric equipment |
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| CN112325800A CN112325800A (en) | 2021-02-05 |
| CN112325800B true CN112325800B (en) | 2022-04-12 |
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| CN202011001018.5A Active CN112325800B (en) | 2020-09-22 | 2020-09-22 | Precise angle measuring instrument for photoelectric equipment |
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