CN202252673U - Compound axis structure of detector - Google Patents
Compound axis structure of detector Download PDFInfo
- Publication number
- CN202252673U CN202252673U CN2011203685411U CN201120368541U CN202252673U CN 202252673 U CN202252673 U CN 202252673U CN 2011203685411 U CN2011203685411 U CN 2011203685411U CN 201120368541 U CN201120368541 U CN 201120368541U CN 202252673 U CN202252673 U CN 202252673U
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- CN
- China
- Prior art keywords
- pitching
- azimuth
- motor
- housing
- photoelectric code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a compound axis structure of a detector, comprising a base, an outer frame, an inner frame, an azimuth motor, a pitching motor, an azimuth photoelectric code disc and a pitching photoelectric code disc, wherein the outer frame and the inner frame are circular and the outer frame is sleeved outside the inner frame; the azimuth motor and the azimuth photoelectric code disc are fixed on the base; the azimuth motor is connected with the outer frame through a transmission shaft and a cylindrical gear mechanism to drive the outer frame to do azimuth-directional rotations; the pitching motor and the pitching photoelectric code disc are installed on the outer frame and the pitching motor is connected with the inner frame to drive the inner frame to do pitching-direction rotations. The utility model has the advantages of simplicity in structure, easiness of processing, low cost, light weight, small volumes, high stability and precision. Therefore, the compound axis structure of the detector can be used for accurately controlling azimuth angles and pitching angles of the detector, and conveniently and effectively observing the position of an observed object.
Description
Technical field
The utility model relates to a kind of rotating mechanism, particularly relates 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.
The model utility content
The purpose of the utility model 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 purpose of the utility model realizes 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.
The beneficial effect of the utility model 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 the structural representation of the utility model;
Fig. 2 is the side view of the utility model.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model 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 the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
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 |
|---|---|---|---|
| CN2011203685411U CN202252673U (en) | 2011-09-30 | 2011-09-30 | Compound axis structure of detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203685411U CN202252673U (en) | 2011-09-30 | 2011-09-30 | Compound axis structure of detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252673U true CN202252673U (en) | 2012-05-30 |
Family
ID=46113914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203685411U Expired - Fee Related CN202252673U (en) | 2011-09-30 | 2011-09-30 | Compound axis structure of detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434763A (en) * | 2011-09-30 | 2012-05-02 | 四川九洲电器集团有限责任公司 | Composite shaft structure of detector |
| CN107727248A (en) * | 2017-09-30 | 2018-02-23 | 珠海市运泰利自动化设备有限公司 | A kind of high-precision luminous power optical wavelength tester table |
-
2011
- 2011-09-30 CN CN2011203685411U patent/CN202252673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434763A (en) * | 2011-09-30 | 2012-05-02 | 四川九洲电器集团有限责任公司 | Composite shaft structure of detector |
| CN107727248A (en) * | 2017-09-30 | 2018-02-23 | 珠海市运泰利自动化设备有限公司 | A kind of high-precision luminous power optical wavelength tester table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |