CN210441831U - Novel optical comparison goniometer device - Google Patents
Novel optical comparison goniometer device Download PDFInfo
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- CN210441831U CN210441831U CN201921350602.4U CN201921350602U CN210441831U CN 210441831 U CN210441831 U CN 210441831U CN 201921350602 U CN201921350602 U CN 201921350602U CN 210441831 U CN210441831 U CN 210441831U
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Abstract
The utility model discloses a novel optical comparison goniometer device, which relates to the field of optical lens processing and comprises a programming controller, a horizontal rotating platform, a test platform, an object goniometer mechanism, a display and a position adjusting mechanism; a mechanical arm of the position adjusting mechanism is provided with a first electric rotating shaft, and a sleeving rod is also penetrated and fixed on the first electric rotating shaft; the object angle measuring mechanism comprises an auto-collimation objective lens, a parallel tube, a focusing wheel, an ocular lens and an optical photosensitive element which are connected from bottom to top, wherein the auto-collimation objective lens is arranged on the parallel tube, and the parallel tube is embedded into a fixing hole on the sleeving rod. The utility model discloses a set up horizontal rotation platform, test platform, article angle measurement mechanism, position control mechanism, reduced the artifical complexity of adjusting to locking mechanism and mediation in-process that exists among the prior art and to the harm that causes internal part to can reduce the fuzzy problem of formation of image, have the effect of accomplishing the formation of image more effectively sooner.
Description
Technical Field
The utility model relates to an optical lens piece processing technology field, in particular to novel optical comparison goniometer device.
Background
The optical comparison angle measuring instrument is an optical measuring instrument for measuring angle errors by using a comparison method and utilizing an optical auto-collimation principle, and has a simple structure and wide application. The device is mainly suitable for measuring the optical parallel difference between a glass plate and various prisms, measuring the verticality of two planes, or measuring the deviation between the angle of the prism and a standard angle by using a standard angle block, and can be used for measuring the angle errors between various installation surfaces. The main application patent numbers in the prior art are: CN201120465327.8, "an improved optical comparison measuring instrument device" as a measuring instrument to measure, however, in long-term practical operation, there are the following problems: the measuring instrument in the prior art mainly utilizes a manual locking device for locking, whether the locking effect is small for a horizontally rotating collimator, but for a contrast angle measurement adjusted along the Z-axis direction, if a fastening screw is not locked, the measurement is inaccurate, especially for an instrument with a photosensitive element, the alignment between a lens of the photosensitive element and an eyepiece of the collimator is disturbed by knocking vibration, the luminous flux is reduced, even the imaging is fuzzy, and the judgment of an operator is influenced or the detection efficiency is reduced.
Therefore, further improvements are needed to address the above problems with the prior art.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model discloses to the above-mentioned problem among the prior art, for remedying the not enough of prior art, the utility model provides a novel optical comparison goniometer device that can rationally make and use.
(2) Technical scheme
In order to achieve the technical purpose, the utility model provides a novel optical comparison goniometer device, which comprises a programming controller, a horizontal rotating platform, a testing platform, an object goniometer mechanism, a display and a position adjusting mechanism, wherein the position adjusting mechanism is arranged above a platform of the programming controller and is connected with the horizontal rotating platform;
the position adjusting mechanism comprises a mechanical arm, a first electric displacement shaft, a first electric rotating shaft and a second electric rotating shaft are arranged on the mechanical arm, the first electric displacement shaft, the first electric rotating shaft and the second electric rotating shaft are all driven by a motor arranged in the mechanical arm, and a sleeve rod is further penetrated and fixed on the first electric displacement shaft;
the object angle measuring mechanism is movably arranged above the test platform, the object angle measuring mechanism comprises an auto-collimation objective lens, a parallel tube, a focusing wheel, an eyepiece and an optical photosensitive element which are connected from bottom to top, the auto-collimation objective lens is installed on the parallel tube, the parallel tube is embedded into a fixed hole in the sleeving rod, and the optical photosensitive element is connected with the display through a wire.
Preferably, the programming controller comprises a touch screen and a control button for corresponding operation, and a switch is further arranged on the programming controller.
Preferably, the optical photosensitive element is one of a CCD element or a CMOS device.
(3) Advantageous effects
The utility model reduces the complexity of manual adjustment of the locking mechanism and the damage to internal components in the adjustment process by arranging the horizontal rotating platform, the testing platform, the object angle measuring mechanism and the position adjusting mechanism, and can reduce the problem of imaging blur; the utility model discloses a set for test platform, guarantee that the product is placed after test platform no longer by artificial touching or move, the state that only needs to adjust the support can be measured the product, can effectual protection test sample's smooth surface finish's problem, can not influence photosensitive optical element's measurement simultaneously, is convenient for more effectual completion measuring result sooner.
Drawings
The present invention will be further explained with reference to the drawings and examples. Wherein:
fig. 1 is a schematic structural view of the optical comparison goniometer device of the present invention.
The reference signs are: 1-programming controller, 11-touch screen, 12-control button, 13-switch, 2-horizontal rotating table, 3-testing platform, 4-object angle measuring mechanism, 41-autocollimation objective lens, 42-parallel tube, 43-focusing wheel, 44-ocular lens, 45-optical photosensitive element, 46-lead, 5-display, 6-position adjusting mechanism, 61-mechanical arm, 62-nesting rod, 63-first electric rotating shaft, 64-first electric displacement shaft and 65-second electric rotating shaft.
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.
Example (b):
referring to fig. 1, the novel optical comparison goniometer device of the present invention comprises a programming controller 1, a horizontal rotation platform 2, a testing platform 3, an object goniometer 4, a display 5 and a position adjusting mechanism 6, wherein the position adjusting mechanism 6 is arranged above the machine platform of the programming controller 1 and connected with the horizontal rotation platform 2, and the testing platform 3 is detachably mounted in the horizontal rotation platform 2; the position adjusting mechanism 6 comprises a mechanical arm 61, wherein a first electric rotating shaft 63, a first electric displacement shaft 64 and a second electric rotating shaft 65 are arranged on the mechanical arm 61, the first electric rotating shaft 63, the first electric displacement shaft 64 and the second electric rotating shaft 65 are all driven by a motor arranged in the mechanical arm 61, and a sleeve rod 62 is further inserted into and fixed on the first electric rotating shaft 63; the object angle measuring mechanism 4 is movably arranged above the testing platform 3, the object angle measuring mechanism 4 comprises an auto-collimation objective 41, a parallel tube 42, a focusing wheel 43, an ocular lens 44 and an optical photosensitive element 45 which are connected from bottom to top, the auto-collimation objective 41 is arranged on the parallel tube 42, the parallel tube is embedded into a fixed hole on the sleeving rod 62, and the optical photosensitive element 45 is connected with the display 5 through a lead 46; the programming controller 1 comprises a touch screen 11 and a control button 12 for corresponding operation, and a switch 13 is further arranged on the programming controller 1; the optical sensing element 45 is one of a CCD element or a CMOS device.
The utility model discloses be different from the structure of support with prior art is the biggest, prior art is patent number promptly and is: the patent of CN201120465327.8 basically adjusts the position of the collimator by manpower, but the design of the present invention can realize the replacement of manpower adjustment by motor drive; wherein the specific operation is as follows: firstly, a programming controller is used for selecting an initialization position and archiving the initialization position (for example, the collimator is parallel to a test platform), then programming is embedded, an operator can input instructions (for example, product height, test angle and the like) on a touch panel, software can automatically control a motor to quickly adjust the azimuth angle of the collimator to a target position by taking the initialization position as a reference; the operation specifically converted into the structure is: through each control button on the programming controller, for example, a position adjusting mechanism is controlled through rotation, left-right displacement, up-down displacement and the like, so that a first electric displacement shaft and a first electric rotation shaft on the mechanical arm control the rotation angle of the sleeving rod and the up-down height of the sleeving rod (namely, the rotation angle and the up-down height of the sleeving rod are indirectly transferred into the inclination angle and the height of the autocollimation objective), a second electric rotation shaft is adjusted aiming at the plane vertical to the display, so that a needed object or angle can be better collected, in the collection process, the autocollimation objective can collect an image by adjusting the focusing wheel, then the image is fed back to the optical photosensitive element through the ocular lens, and finally the image is enlarged in the display, so that an operator can better adjust the mechanical arm and the focusing wheel, and can find the object or the measured angle more; namely, a motor in the mechanical arm (wherein the driving part of the motor is the prior art) is controlled by a programming controller, so that the state of the sleeving rod is adjusted by regulating and controlling the first electric displacement shaft, the first electric rotating shaft and the second electric rotating shaft, a reflected image of a sample to be tested can be accurately captured, and the reflected image is transmitted to a display through an optical photosensitive element, thereby completing the test work.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a novel optical comparison goniometer device which characterized in that: the device comprises a programming controller (1), a horizontal rotating platform (2), a test platform (3), an object angle measuring mechanism (4), a display (5) and a position adjusting mechanism (6), wherein the position adjusting mechanism (6) is arranged above a machine table of the programming controller (1) and connected with the horizontal rotating platform (2), and the test platform (3) is detachably arranged in the horizontal rotating platform (2);
the position adjusting mechanism (6) comprises a mechanical arm (61), a first electric displacement shaft (64), a first electric rotating shaft (63) and a second electric rotating shaft (65) are arranged on the mechanical arm (61), the first electric displacement shaft (64), the first electric rotating shaft (63) and the second electric rotating shaft (65) are all driven by a motor arranged in the mechanical arm (61), and a sleeve rod (62) is further penetrated and fixed on the first electric rotating shaft (63);
object goniometer mechanism (4) activity sets up the top of test platform (3), object goniometer mechanism (4) are including auto-collimation objective (41), parallel tubes (42), focusing wheel (43), eyepiece (44), optical photosensitive element (45) that connect from bottom to top, auto-collimation objective (41) are installed on parallel tubes (42), parallel tubes (42) embedding on the fixed orifices on registrate pole (62), optical photosensitive element (45) through wire (46) with display (5) link to each other.
2. The novel optical comparison goniometer device according to claim 1, characterized in that the programming controller (1) comprises a touch screen (11) and a control button (12) for corresponding operation, and a switch (13) is further disposed on the programming controller (1).
3. A novel optical comparison goniometer device according to claim 1, characterized in that the optical sensitive element (45) is one of a CCD element or a CMOS device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350602.4U CN210441831U (en) | 2019-08-20 | 2019-08-20 | Novel optical comparison goniometer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350602.4U CN210441831U (en) | 2019-08-20 | 2019-08-20 | Novel optical comparison goniometer device |
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| Publication Number | Publication Date |
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| CN210441831U true CN210441831U (en) | 2020-05-01 |
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| CN201921350602.4U Active CN210441831U (en) | 2019-08-20 | 2019-08-20 | Novel optical comparison goniometer device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325800A (en) * | 2020-09-22 | 2021-02-05 | 南京奂美光学科技有限公司 | Novel accurate angular instrument of photoelectric equipment |
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2019
- 2019-08-20 CN CN201921350602.4U patent/CN210441831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325800A (en) * | 2020-09-22 | 2021-02-05 | 南京奂美光学科技有限公司 | Novel accurate angular instrument of photoelectric equipment |
| CN112325800B (en) * | 2020-09-22 | 2022-04-12 | 南京奂美光学科技有限公司 | Precise angle measuring instrument for photoelectric equipment |
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