CN109807774B - Rotary orientation instrument - Google Patents
Rotary orientation instrument Download PDFInfo
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- CN109807774B CN109807774B CN201910177090.4A CN201910177090A CN109807774B CN 109807774 B CN109807774 B CN 109807774B CN 201910177090 A CN201910177090 A CN 201910177090A CN 109807774 B CN109807774 B CN 109807774B
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- assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The application discloses a rotary orientation instrument and a rotary orientation method, wherein the rotary orientation instrument comprises an upper datum plate assembly, a base assembly, an X-axis orientation assembly and a Y-axis orientation assembly, a moving guide rail assembly is arranged above the base assembly and is connected with the X-axis orientation assembly and the Y-axis orientation assembly, the X-axis orientation assembly and the Y-axis orientation assembly are respectively meshed with an X-direction rotary worm wheel and a Y-direction rotary worm wheel, and the top end of the moving guide rail assembly is connected with the upper datum plate assembly. The application can be used for measuring the measured object with larger mass, thereby saving manpower.
Description
Technical Field
The application belongs to the field of detection tools, and particularly relates to a rotary orientation instrument.
Background
The rotary orientation instrument has important significance in the fields of medicine and industry, and can accurately perform operations such as processing through accurate positioning. In the medical field, the rotational orientation instrument can be used for carrying out targeted orientation on a focus of a specific part of a patient so as to assist in determining the focus of the patient, and typical applications are as positioning of tumors in the skull of the patient and positioning of tumors in the chest and abdomen of the patient. In the prior publications, for example, chinese patent CN2045272U discloses a CT-guided brain stereotactic apparatus, which uses a fixed base frame, a rotary guide and a skull guide for guiding functions, and needs to fix the skull of a person therein during use. In the industrial field, especially in the field of crystal detection, such as sapphire crystal orientation detection, the crystal position needs to be frequently moved in the orientation detection process to confirm the crystal orientation peak value. When large-size sapphire crystals (more than 80 Kg) are subjected to directional detection operation, workers are required to manually move the sapphire crystals to required positions, the crystals are easy to collide with each other to crack the crystals, and meanwhile, scratches and cuts of the workers can be possibly caused; in the prior publications, a sapphire a directional fixture is disclosed as chinese patent CN205009416U, but the inventor considers that it is inconvenient for the movement observation of sapphire.
Therefore, the inventor considers that in the existing rotary orientation instrument, firstly, the motion of the observed object is not definite, the observed object needs to be continuously moved in the observation process of the observed object to determine the orientation position, and in the process, the specification of the existing rotary orientation instrument is smaller for large mass (such as more than 80Kg level), and the precise positioning cannot be realized.
Disclosure of Invention
In order to overcome the defects of the prior art and realize the universal applicability of the rotary orientation instrument, the rotary orientation instrument is provided.
The technical scheme adopted by the application for solving the problems is as follows:
the rotary orientation instrument comprises an upper datum plate assembly, a base assembly, an X-axis orientation assembly and a Y-axis orientation assembly, wherein a moving guide rail assembly is arranged above the base assembly and is connected with the X-axis orientation assembly and the Y-axis orientation assembly, the X-axis orientation assembly and the Y-axis orientation assembly are respectively meshed with an X-direction rotary worm wheel and a Y-direction rotary worm wheel, and the top end of the moving guide rail assembly is connected with the upper datum plate assembly;
the X-direction rotating worm wheel and the Y-direction rotating worm wheel can lead the X-axis directional component and the Y-axis directional component to directionally move, thereby driving the moving guide rail component to move and further driving the upper datum plate component to move,
preferably, the upper datum plate assembly comprises a circular datum plate, and a plurality of holes are formed in the position, away from the center of the circular datum plate.
Preferably, the base assembly comprises a circular base, a protruding portion is arranged at the top of the circular base, an arc-shaped dovetail groove guide rail is arranged at the top of the protruding portion, a worm placing groove is formed in the arc-shaped dovetail groove guide rail, and the worm placing groove penetrates through the protruding portion.
Preferably, two ends of the arc-shaped dovetail groove guide rail are higher than the middle end, the arc-shaped dovetail groove guide rail is used for placing a Y-direction rotating worm wheel, and the Y-axis orientation assembly penetrates through the worm placing groove.
Preferably, the Y-axis orientation assembly comprises a Y-direction rotating worm which is rotatably nested in the worm placement groove; the device further comprises a Y-direction rotating worm wheel and a worm wheel mounting plate, wherein the worm wheel mounting plate is fixed on the upper datum plate assembly, and the Y-direction rotating worm wheel is fixedly connected with the worm wheel mounting plate.
Preferably, the motion guide rail assembly comprises a motion guide rail, the top surface and the bottom surface of the motion guide rail are arc-shaped surfaces, the top surface of the motion guide rail is provided with an X-direction arc-shaped dovetail groove guide rail, and the bottom surface of the motion guide rail is provided with an arc-shaped dovetail groove.
Preferably, the X-axis orientation assembly comprises an X-direction rotating worm which is rotatably nested in an X-direction arc-shaped dovetail groove guide rail of the motion guide rail; the device further comprises an X-direction rotating worm wheel and a worm wheel mounting plate, wherein the worm wheel mounting plate is fixed on the upper datum plate assembly, and the X-direction rotating worm wheel is fixedly connected with the worm wheel mounting plate.
Preferably, the X-axis hand wheel and the Y-axis hand wheel are further included, and the X-axis hand wheel and the Y-axis hand wheel are respectively fixed at the end parts of the X-axis orientation assembly and the Y-axis orientation assembly through key grooves.
Compared with the prior art, the application has the following advantages:
1. according to the application, the worm gear drives the house type guide rail to move, so that the reference platform is driven to move, and the rotating torque of the worm gear is changed into the power for the movement of the reference platform in the process, so that a detected object with larger mass can be driven to move, and the manpower is saved.
2. According to the application, the axial movement restriction of the worm gear is realized through the pairing design of the worm gear, the resistance to the worm gear in the process is smaller, and the power loss of the worm gear in the transmission process is less.
The technical scheme of the application is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
figure 1 is an elevation view of embodiment 1,
figure 2 is a cross-sectional view of example 1 taken through the Y-axis orientation assembly,
figure 3 is a cross-sectional view of example 1 taken through the X-axis orientation assembly,
figure 4 is a cross-sectional view of example 1 taken along the horizontal direction of the Y-axis orientation assembly,
figure 5 is a schematic view of the structure of the base assembly in embodiment 1,
fig. 6 is a schematic view of a part of the structure of the moving rail assembly in embodiment 1.
The device comprises a round base, a moving guide rail, an adjusting gasket, a 4.X rotary head bearing end cover, a 5.X hand wheel, a 6. Worm head nut, a 7. Seal ring, an 8. Gasket, a 9.X rotary worm, a 10.X rotary worm wheel, a 11.X rotary worm wheel mounting plate, a 12. Upper datum plate, a 13. Turbine tooth fixing screw, a 14.X rotary tail bearing end cover, a 15. Bearing end cover bolt, a 16. Upper worm wheel worm bearing, a 17.Y worm, a 18. Lower worm sealing felt ring, a 19. Lower worm wheel worm bearing, a 20. Key, a 21.Y rotary worm wheel, a 22.Y tail bearing end cover, a 23.Y head bearing end cover, a 24. Countersunk screw, a 25, a protrusion, a 26, a top surface of an arc dovetail groove guide rail, a 27, a worm placing groove, a 28, a top surface of the protrusion, a 29, an arc groove, a 30, an arc groove, a 31 and a bottom surface of the moving guide rail.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the azimuth words in the following embodiments are described with reference to the drawings and actual usage habits.
Example 1
According to an embodiment of the present application, there is provided a rotational orienter. As shown in fig. 1, the rotary orientation instrument comprises an upper reference plate 12 assembly, a base assembly, an X-axis orientation assembly and a Y-axis orientation assembly, wherein a motion guide rail 2 assembly is arranged above the base assembly, the motion guide rail 2 assembly is connected with the X-axis orientation assembly and the Y-axis orientation assembly, the X-axis orientation assembly and the Y-axis orientation assembly are respectively meshed with an X-direction rotary worm wheel 10 and a Y-direction rotary worm wheel 21, and the top end of the motion guide rail 2 assembly is connected with the upper reference plate 12 assembly;
the X-direction rotating worm wheel 10 and the Y-direction rotating worm wheel 21 can enable the X-axis directional component and the Y-axis directional component to move directionally, so that the moving guide rail 2 component is driven to move, and the upper reference plate 12 component is driven to move.
In the embodiment, the upper datum plate 12 assembly and the base assembly are assembled by standard No. 45 steel; the X-axis orientation assembly is assembled on the upper datum plate 12 assembly 1 through bolts; a Y-axis orientation assembly mounted on the base assembly by bolts; the X-axis hand wheel assembly 5 is fixed on the X-direction rotating worm and gear assembly through a bearing; the Y-direction hand wheel assembly 6 is fixed on the Y-direction rotating worm and gear assembly through a bearing; the moving guide rail 2 assembly is connected with the X-axis and Y-axis orientation assemblies through guide rails.
The upper datum plate 12 assembly includes a circular datum plate having a plurality of holes spaced from the center of the circular datum plate.
In this embodiment, the upper datum plate 12 assembly comprises a circular datum plate with a diameter phi 400mm, and is made of 45 # standard steel, 4 holes with a 90-degree interval are formed at a position 320mm away from the center of the circle, and the size of each hole is phi 6mm.
The base assembly comprises a circular base 1, a protruding portion 25 is arranged at the top of the circular base 1, an arc-shaped dovetail groove guide rail is arranged at the top of the protruding portion 25, a worm placing groove 27 is formed in the arc-shaped dovetail groove guide rail, the worm placing groove 27 penetrates through the protruding portion 25, and the worm placing groove 27 is a groove with a cylindrical structure. Referring to fig. 5, the protruding portion 25 is specifically rectangular, and the bottom surface is located in the circular base 1, the top surface 28 of the protruding portion is concave, and the concave surface is a cylindrical surface; the arc-shaped dovetail groove guide rail is a protrusion protruding from the lower concave surface, the top surface 26 of the arc-shaped dovetail groove guide rail is also a cylindrical surface, and the radius of the cylindrical surface of the top surface 26 of the arc-shaped dovetail groove guide rail is equal to the lower concave surface of the protrusion portion 25. The arcuate dovetail rail and the projection 25 are each cylindrical designs made to accommodate movement of the upper moving rail 2 assembly.
In this embodiment, the base assembly includes: an arc-shaped under-mountain dovetail groove with the length of 285mm is arranged at the top of a circular base 1 with the diameter of phi 400mm, a worm placing groove 27 is formed in the guide rail, the diameter of the worm placing groove is phi 67mm, and the assembly is integrally made of standard No. 45 steel.
The Y-axis orientation assembly comprises a Y-direction rotating worm 17, and the Y-direction rotating worm 17 is rotatably nested in the worm placing groove 27; the device further comprises a Y-direction rotating worm wheel 21 and a worm wheel mounting plate, wherein the worm wheel mounting plate is fixed on the upper datum plate 12 assembly, and the Y-direction rotating worm wheel 21 is fixedly connected with the worm wheel mounting plate.
In this embodiment, the Y-axis orientation assembly includes 1Y-axis rotating worm 17, 1Y-axis rotating head bearing end cap, 1Y-axis rotating worm gear 21, 1Y-axis rotating worm gear mounting plate; the Y-direction rotating worm 17 is an Archimedes worm, the axial modulus 3, the head number 1, the tooth form angle 20 degrees, the right screw type and the lead angle 0.7 degrees of the Y-direction rotating worm 17 are fixed on the round base 1 through bearings; the Y-direction rotating head bearing end cover is made of HT150 cast iron and is fixed on the circular base 1 through bolts; the Y-direction rotating worm wheel 21 is made of 45 # steel, and is fixed on the Y-direction rotating worm wheel mounting plate through bolts; the Y-direction rotating worm wheel mounting plate is made of No. 45 steel and is fixed on the moving guide rail 2 through bolts; and the Y-direction rotary tail bearing end cover is made of HT150 cast iron and is fixed on the circular base 1 through bolts.
The X-axis orientation assembly comprises an X-direction rotating worm 9, and the X-direction rotating worm 9 is rotatably nested in an X-direction arc-shaped dovetail groove guide rail of the motion guide rail 2; the X-direction rotating worm gear comprises a worm gear body 10, a worm gear mounting plate, wherein the worm gear mounting plate is fixed on an upper reference plate 12 assembly, and the worm gear body 10 is fixedly connected with the worm gear mounting plate.
In this embodiment, the X-axis orientation assembly includes 1X-direction rotating worm 9, 1X-direction rotating head bearing end cap 4, 1X-direction rotating worm wheel 10, 1X-direction rotating worm wheel mounting plate 11; the X-direction rotating worm 9 is an Archimedes worm, the axial modulus 3, the head number 1, the tooth form angle 20 degrees, the right screw type and the lead angle 0.7 degrees of the X-direction rotating worm 9 are fixed on the round base 1 through bearings; the X-direction rotating head bearing end cover 4 is made of HT150 cast iron and is fixed on the circular base 1 through bolts; the X-direction rotating worm wheel 10 is made of 45 # steel, and is fixed on the X-direction rotating worm wheel mounting plate 11 through bolts; the X-direction rotating worm wheel mounting plate 11 is made of 45 # steel and is fixed on the moving guide rail 2 through bolts; the X-direction rotary tail bearing end cover 14 is made of HT150 cast iron and is fixed on the moving guide rail 2 through bolts.
The two ends of the arc-shaped dovetail groove guide rail are higher than the middle end, the arc-shaped dovetail groove guide rail is used for placing the Y-direction rotating worm wheel 21, and the Y-axis orientation assembly penetrates through the worm placing groove 27.
Referring to fig. 6, the moving rail 2 assembly includes a moving rail 2, wherein the top surface and the bottom surface of the moving rail 2 are both arc-shaped surfaces, specifically cylindrical surfaces, and the bottom surface 31 of the moving rail is matched with the top surface 28 of the protruding portion and the arc-shaped dovetail groove rail, so that the bottom surface has an arc-shaped dovetail groove 29, the arc-shaped dovetail groove 29 is used for being embedded in the protruding portion 25 of the circular base 1, and correspondingly, the arc-shaped dovetail groove 29 is in a groove shape; the top surface of the motion guide rail 2 is provided with an X-direction arc-shaped dovetail groove guide rail, the X-direction arc-shaped dovetail groove guide rail is used for being embedded into the X-direction rotation worm wheel mounting plate 11, in this embodiment, the X-direction rotation worm wheel mounting plate 11 is provided with a groove for being matched with the X-direction arc-shaped dovetail groove guide rail, and correspondingly, the X-direction arc-shaped dovetail groove guide rail is in a protruding shape.
In this embodiment, in order to implement the cooperation between the circular base 1 and the moving rail 2, the top surface and the bottom surface of the moving rail 2 are respectively connected with an X-direction rotating worm wheel mounting plate 11 and a Y-direction rotating worm wheel mounting plate, and the X-direction rotating worm wheel mounting plate 11 is connected with an X-direction rotating worm wheel 10, so that the X-direction rotating worm wheel 10 can convert the rotation of the X-direction rotating worm 9 into a linear motion, and further drive the arc-shaped X-direction rotating worm wheel mounting plate 11 to move on the top surface of the arc-shaped moving rail 2, and the X-direction rotating worm wheel mounting plate 11 is fixedly connected with a circular reference plate, so that the circular reference plate can be driven to move in the X direction;
the Y-direction rotating worm wheel mounting plate is connected with the Y-direction rotating worm wheel 21, and in addition, the Y-direction rotating worm wheel mounting plate is fixedly connected with the moving guide rail 2, specifically, the Y-direction rotating worm wheel mounting plate is fixedly connected with the bottom surface 31 of the moving guide rail, so that the Y-direction rotating worm wheel 21 can convert the rotation of the Y-direction rotating worm 17 into linear motion, further drives the curved Y-direction rotating worm wheel mounting plate to move, further drives the curved moving guide rail 2 to move, and the top surface of the moving guide rail 2 is fixedly connected with the circular datum plate through the X-direction rotating worm wheel mounting plate 11, so that the circular datum plate can be indirectly driven to move in the Y direction.
The X-axis hand wheel and the Y-axis hand wheel are respectively fixed at the ends of the X-axis orientation assembly and the Y-axis orientation assembly through key grooves.
In the embodiment, 1X-axis hand wheel is arranged, positioned on the X-direction rotating worm 9 through a key slot and fastened on the X-direction rotating worm 9 through a bolt; the Y-axis hand wheel is provided with 1, is positioned on the Y-direction rotating worm 17 through a key groove, and is fastened on the Y-direction rotating worm 17 through bolts.
It should be noted that the worm gears in the present application are all incomplete worm gears.
The implementation of the embodiment can achieve the following beneficial effects:
1. according to the embodiment, the worm and gear drives the arc-shaped guide rail to move, so that the reference platform is driven to move, the rotating torque of the worm and gear is changed into the power for the movement of the reference platform in the process, and therefore a detected object with larger mass can be driven to move, and manpower is saved.
2. According to the embodiment, the axial movement restriction of the worm gear is realized through the pairing design of the worm gear lease, the resistance to the worm gear in the process is smaller, and the power loss of the worm gear in the transmission process is less.
Example 2
A rotational orientation method using a rotational orientation apparatus as disclosed in example 1, comprising the steps of:
-manual control of the X-hand wheel 55, the X-axis orientation assembly 3 starting the rotational orientation; the upper datum plate 12 assembly 1 connected with the X-axis orientation assembly through bolts starts X-direction movement to finish X-direction positioning;
-manually controlling the Y-hand wheel 6, the Y-axis orientation assembly 4 starting the rotational orientation; the guide rail 2 for moving the component with the Y axis starts to move in the Y direction, drives the upper reference plate 12 component 1 to finish Y-direction positioning, and the rotation centers of the two positioning are consistent, so that the action of rotation positioning is finished.
Further description is provided below in connection with specific use scenarios.
A sapphire ingot weighing 80Kg was measured to show deviations and readings for correction of the previous process, correction of the next process, and the like.
Firstly, placing a sapphire ingot on a circular reference plate, then rotating an X-direction hand wheel 5 to drive an X-axis orientation assembly to rotate, so as to drive the circular reference plate to move, thereby finding the optimal orientation position, and then marking to finish the orientation in the direction;
then, a Y-direction hand wheel is rotated, and an X-direction hand wheel 5 drives an X-axis orientation assembly to rotate, so that a circular datum plate is driven to move, the optimal orientation position is found, and then, a mark is made, namely, the orientation in the direction is completed; thus, the orientation operation of the sapphire ingot is completed after the orientation in the two directions is finished.
The implementation of the embodiment has the advantages that:
for the sapphire ingot with large quality, the method disclosed in the embodiment can avoid manual auxiliary transportation for many times, and the arc-shaped guide rail is beneficial to keeping the stability of the circular reference plate.
It should be noted that in this embodiment, the X-direction movement is rotation along the X-axis, and the Y-direction movement is rotation along the Y-axis.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (4)
1. The rotary orientation instrument is characterized by comprising an upper datum plate assembly, a base assembly, an X-axis orientation assembly and a Y-axis orientation assembly, wherein a motion guide rail assembly is arranged above the base assembly and is connected with the X-axis orientation assembly and the Y-axis orientation assembly, the X-axis orientation assembly and the Y-axis orientation assembly are respectively meshed with an X-direction rotary worm wheel and a Y-direction rotary worm wheel, and the top end of the motion guide rail assembly is connected with the upper datum plate assembly;
the X-direction rotating worm wheel and the Y-direction rotating worm wheel can enable the X-axis directional component and the Y-axis directional component to move in a directional mode, and further drive the moving guide rail component to move, and further drive the upper datum plate component to move;
the base assembly comprises a base, a protruding part is arranged at the top of the base, an arc-shaped dovetail groove guide rail is arranged at the top of the protruding part, a worm placing groove is arranged in the arc-shaped dovetail groove guide rail, and the worm placing groove penetrates through the protruding part;
the two ends of the arc-shaped dovetail groove guide rail are higher than the middle end, the arc-shaped dovetail groove guide rail is used for placing a Y-direction rotating worm wheel, and the Y-axis orientation assembly penetrates through the worm placing groove;
the Y-axis orientation assembly comprises a Y-direction rotating worm which is rotatably nested in the worm placing groove; the device also comprises a Y-direction rotating worm wheel and a worm wheel mounting plate, wherein the worm wheel mounting plate is fixed on the upper datum plate assembly, and the Y-direction rotating worm wheel is fixedly connected with the worm wheel mounting plate;
the motion guide rail assembly comprises a motion guide rail, the top surface and the bottom surface of the motion guide rail are arc-shaped surfaces, the top surface of the motion guide rail is provided with an X-direction arc-shaped dovetail groove guide rail, and the bottom surface of the motion guide rail is provided with an arc-shaped dovetail groove;
the X-axis orientation assembly comprises an X-direction rotating worm which is rotatably nested in an X-direction arc-shaped dovetail groove guide rail of the motion guide rail; the X-direction rotating worm gear is fixedly connected with the worm gear mounting plate.
2. The rotational orienter of claim 1, wherein said upper datum plate assembly includes a datum plate having a plurality of apertures.
3. The rotational orienter of claim 1, further comprising an X-axis hand wheel and a Y-axis hand wheel secured to ends of the X-axis orientation assembly and the Y-axis orientation assembly, respectively, by keyways.
4. A rotational orientation method using the rotational orientation apparatus according to any one of claims 1 to 3, comprising the steps of:
-manually controlling the X-hand wheel, the X-axis orientation assembly starting the rotational orientation; an upper datum plate assembly connected with the X-axis orientation assembly through bolts starts X-direction movement to finish X-direction positioning;
-manually controlling the Y-hand wheel, the Y-axis orientation assembly initiating rotational orientation; and the guide rail moves along with the Y-axis directional assembly to start Y-direction movement, so that the upper reference plate assembly is driven to finish Y-direction positioning, and positioning operation is further finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177090.4A CN109807774B (en) | 2019-03-08 | 2019-03-08 | Rotary orientation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177090.4A CN109807774B (en) | 2019-03-08 | 2019-03-08 | Rotary orientation instrument |
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| Publication Number | Publication Date |
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| CN109807774A CN109807774A (en) | 2019-05-28 |
| CN109807774B true CN109807774B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910177090.4A Active CN109807774B (en) | 2019-03-08 | 2019-03-08 | Rotary orientation instrument |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190152A (en) * | 1921-12-08 | 1923-05-24 | Jean Mery | Improvements in or relating to heads for camera tripods and like apparatus |
| CN103744256A (en) * | 2013-10-21 | 2014-04-23 | 浙江理工大学 | Rotary apparatus capable of adjusting camera 360 degrees |
| CN105865447A (en) * | 2016-04-29 | 2016-08-17 | 重庆华渝电气集团有限公司 | Inertial platform |
| CN206582494U (en) * | 2017-03-23 | 2017-10-24 | 北京集科仪器有限公司 | One kind five ties up adjusting apparatus |
| CN206632967U (en) * | 2017-03-15 | 2017-11-14 | 信阳创新航空科技有限公司 | A kind of inertance element test three-axle table |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6483336B1 (en) * | 2000-05-03 | 2002-11-19 | Cascade Microtech, Inc. | Indexing rotatable chuck for a probe station |
-
2019
- 2019-03-08 CN CN201910177090.4A patent/CN109807774B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190152A (en) * | 1921-12-08 | 1923-05-24 | Jean Mery | Improvements in or relating to heads for camera tripods and like apparatus |
| CN103744256A (en) * | 2013-10-21 | 2014-04-23 | 浙江理工大学 | Rotary apparatus capable of adjusting camera 360 degrees |
| CN105865447A (en) * | 2016-04-29 | 2016-08-17 | 重庆华渝电气集团有限公司 | Inertial platform |
| CN206632967U (en) * | 2017-03-15 | 2017-11-14 | 信阳创新航空科技有限公司 | A kind of inertance element test three-axle table |
| CN206582494U (en) * | 2017-03-23 | 2017-10-24 | 北京集科仪器有限公司 | One kind five ties up adjusting apparatus |
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| CN109807774A (en) | 2019-05-28 |
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