CN102434763A - Composite shaft structure of detector - Google Patents
Composite shaft structure of detector Download PDFInfo
- Publication number
- CN102434763A CN102434763A CN2011102967078A CN201110296707A CN102434763A CN 102434763 A CN102434763 A CN 102434763A CN 2011102967078 A CN2011102967078 A CN 2011102967078A CN 201110296707 A CN201110296707 A CN 201110296707A CN 102434763 A CN102434763 A CN 102434763A
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- China
- Prior art keywords
- pitching
- azimuth
- motor
- housing
- inside casing
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Abstract
The invention discloses a composite shaft structure of a detector, which comprises a base, an outer frame, an inner frame, an azimuth motor, a pitching motor, an azimuth photoelectric coded disc and a pitching photoelectric coded disc; the outer frame and the inner frame are both in annular shapes; the outer frame is sleeved on the external of the inner frame; the azimuth motor and the azimuth photoelectric coded disc are fixed on the base; the azimuth motor is connected with the outer frame by a transmission shaft and a cylindrical gear mechanism for driving the outer frame to rotate along the direction of the azimuth; the pitching motor and the pitching photoelectric coded disc are installed on the outer frame; and the pitching motor is connected with the inner frame for driving the inner frame to rotate along the pitching direction. The composite shaft structure of the detector has the advantages of simple structure, easy manufacture, low cost, light weight, small size, high stabilizing precision and capabilities of accurately controlling the position angle and the pitching angle of the detector and conveniently and effectively observing the position of the observed articles.
Description
Technical field
The present invention relates to a kind of rotating mechanism, particularly relate to a kind of prober composite shaft mechanism.
Background technique
In the engineering practical application, use prober observation measured article, usually run into and need the measured article on the moving platform be rotated a certain angle in the present position, thereby make an experiment test in each orientation.The test of this test needs a plurality of engineering staffs' cooperation usually, realizes the test data of different amount with the method for dial, commands all the other operator's adjustment while observe position of detector.Be not easy to observe but need confirm measured article whether in the situation of desired location if run into, then operator's observation difficulty will increase, and accuracy of observation might reduce.How to address the above problem the direction that becomes those skilled in the art's thinking and make great efforts.
Summary of the invention
The object of the invention is exactly the deficiency to above-mentioned existing technology, and a kind of prober composite shaft mechanism is provided, and can accurately control the azimythal angle and the pitching angle of prober.
The object of the invention is realized through following technical proposals:
A kind of prober composite shaft mechanism comprises base, housing, inside casing, azimuth-drive motor, pitching motor, orientation photoelectric code disk, pitching photoelectric code disk; Said housing and inside casing are ring, and housing is placed in outside the inside casing; Azimuth-drive motor and orientation photoelectric code disk are fixed on the base, and azimuth-drive motor is connected with housing with cylindrical gear mechanism through transmission shaft, drive housing and do the azimuth direction rotation; Pitching motor and pitching photoelectric code disk are installed on the housing, and pitching motor is connected with inside casing, drive inside casing and do the pitch orientation rotation.
Further, said housing can be done the rotation of azimuth direction ± 45 °.
Further, said inside casing can be done the rotation of pitch orientation ± 45 °.
Further, the velocity ratio of said cylindrical gear mechanism is 1:1.
Beneficial effect of the present invention is: simple in structure, easy processing, with low cost, in light weight, volume is little, lasting accuracy is high, can accurately control the azimythal angle and the pitching angle of prober, observing by the residing position of observation thing easily and effectively.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a side view of the present invention.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing the present invention is further described.
As depicted in figs. 1 and 2, a kind of prober composite shaft mechanism comprises base 1, housing 2, inside casing 3, azimuth-drive motor 4, pitching motor 6, orientation photoelectric code disk 5, pitching photoelectric code disk 7; Said housing 2 is a ring with inside casing 3, and housing 2 is placed in outside the inside casing 3; Azimuth-drive motor 4 is fixed on the base 1 with orientation photoelectric code disk 5, and azimuth-drive motor 4 is connected with housing 2 with cylindrical gear mechanism 8 through transmission shaft, drives housing 2 and does the azimuth direction rotation; Pitching motor 6 is installed on the housing 2 with pitching photoelectric code disk 7, and pitching motor 6 is connected with inside casing 3, drives inside casing 3 and does the pitch orientation rotation.
Said housing 2 can be done the rotation of azimuth direction ± 45 °, and inside casing 3 can be done the rotation of pitch orientation ± 45 °.The velocity ratio of said cylindrical gear mechanism 8 is 1:1.
In use, radar antenna and Infrared detector are rigidly connected through flange plate and are one, and are fixed on the inside casing 3.Housing 2 and inside casing 3 are through the rotation of closed loop servo system control azimuth motor 4, pitching motor 6 and orientation photoelectric code disk 5, pitching photoelectric code disk 7 completion azimythal angles and pitching angle ± 45 °, and accurate control target travelling speed.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a prober composite shaft mechanism is characterized in that: comprise base, housing, inside casing, azimuth-drive motor, pitching motor, orientation photoelectric code disk, pitching photoelectric code disk;
Said housing and inside casing are ring, and housing is placed in outside the inside casing;
Azimuth-drive motor and orientation photoelectric code disk are fixed on the base, and azimuth-drive motor is connected with housing with cylindrical gear mechanism through transmission shaft, drive housing and do the azimuth direction rotation;
Pitching motor and pitching photoelectric code disk are installed on the housing, and pitching motor is connected with inside casing, drive inside casing and do the pitch orientation rotation.
2. prober composite shaft according to claim 1 mechanism is characterized in that: said housing can be done the rotation of azimuth direction ± 45 °.
3. prober composite shaft according to claim 1 mechanism is characterized in that: said inside casing can be done the rotation of pitch orientation ± 45 °.
4. prober composite shaft according to claim 1 mechanism, it is characterized in that: the velocity ratio of said cylindrical gear mechanism is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102967078A CN102434763A (en) | 2011-09-30 | 2011-09-30 | Composite shaft structure of detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102967078A CN102434763A (en) | 2011-09-30 | 2011-09-30 | Composite shaft structure of detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434763A true CN102434763A (en) | 2012-05-02 |
Family
ID=45982997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102967078A Pending CN102434763A (en) | 2011-09-30 | 2011-09-30 | Composite shaft structure of detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674842A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | Telemetering rotary table |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276675A (en) * | 2000-06-27 | 2000-12-13 | 浙江南望图像信息产业有限公司 | Intelligent spherical camera with automatic ominibearing search of target |
| CN101035202A (en) * | 2006-03-10 | 2007-09-12 | 上海乐金广电电子有限公司 | Pitching device for monitor |
| CN101089657A (en) * | 2007-07-13 | 2007-12-19 | 中国人民解放军理工大学气象学院 | Three servo device of optical nephoscope |
| US20080246847A1 (en) * | 2007-04-06 | 2008-10-09 | Canon Kabushiki Kaisha | Imaging apparatus and pan/tilt head control method |
| CN101619971A (en) * | 2009-07-31 | 2010-01-06 | 北京航空航天大学 | Aerophotography gyrostabilized platform with three freedom degrees and large load |
| CN202252673U (en) * | 2011-09-30 | 2012-05-30 | 四川九洲电器集团有限责任公司 | Compound axis structure of detector |
-
2011
- 2011-09-30 CN CN2011102967078A patent/CN102434763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276675A (en) * | 2000-06-27 | 2000-12-13 | 浙江南望图像信息产业有限公司 | Intelligent spherical camera with automatic ominibearing search of target |
| CN101035202A (en) * | 2006-03-10 | 2007-09-12 | 上海乐金广电电子有限公司 | Pitching device for monitor |
| US20080246847A1 (en) * | 2007-04-06 | 2008-10-09 | Canon Kabushiki Kaisha | Imaging apparatus and pan/tilt head control method |
| CN101089657A (en) * | 2007-07-13 | 2007-12-19 | 中国人民解放军理工大学气象学院 | Three servo device of optical nephoscope |
| CN101619971A (en) * | 2009-07-31 | 2010-01-06 | 北京航空航天大学 | Aerophotography gyrostabilized platform with three freedom degrees and large load |
| CN202252673U (en) * | 2011-09-30 | 2012-05-30 | 四川九洲电器集团有限责任公司 | Compound axis structure of detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674842A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | Telemetering rotary table |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |