CN204834887U - Optics pyramid reflection of light prism device for radio telescope - Google Patents
Optics pyramid reflection of light prism device for radio telescope Download PDFInfo
- Publication number
- CN204834887U CN204834887U CN201520647106.0U CN201520647106U CN204834887U CN 204834887 U CN204834887 U CN 204834887U CN 201520647106 U CN201520647106 U CN 201520647106U CN 204834887 U CN204834887 U CN 204834887U
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- CN
- China
- Prior art keywords
- shaped support
- optics
- pyramid
- connecting bolt
- radio telescope
- 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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- Aerials With Secondary Devices (AREA)
Abstract
The utility model relates to an optics pyramid reflection of light prism device for radio telescope, its optics pyramid of its characterized in that reflection of light prism, U -shaped support, connecting bolt, connection lock nut and lock screw, be equipped with a locking bulge loop in the middle part of connecting bolt, be equipped with two corresponding fixed locking holes respectively in U -shaped support port both sides, the setting of optics pyramid reflection of light prism is equipped with a lock screw respectively and fixes optics pyramid reflection of light prism on the U -shaped support in the port department of U -shaped support in two fixed locking holes, and two lock screw's screw thread direction is opposite, be equipped with a fixed connection hole in the bottom of U -shaped support, connecting bolt one end is inserted in the U -shaped support and is screwed up by connecting lock nut through the fixed connection hole. Utility model has simple structure and enables the advantage of the curved surface change of radio telescope's antenna.
Description
Technical field
The utility model relates to a kind of prism apparatus, particularly relates to a kind of radio telescope optics pyramid reflection edge lens device.
Background technology
The basic equipment that radio telescope refers to observation and studies from the radio wave of celestial body, what the antenna of radio telescope was the most frequently used is parabolic antenna, it is very large that this penetrates the telescopical volume in sky, production cost is very large, the antenna of radio telescope just can not carry out the change of antenna curved surface after installation, and its purposes is just more single thus.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model is to provide the radio telescope optics pyramid reflection edge lens device that a kind of structure is simple and the curved surface of the antenna of radio telescope can be made to change.
Technology contents of the present utility model is: a kind of radio telescope optics pyramid reflection edge lens device, is characterized in that the reflective prism of its optics pyramid, U-shaped support, connecting bolt, connection locking nut and lock screw; A locking bulge loop is provided with in the middle part of connecting bolt; Two corresponding fixing and locking holes are respectively equipped with in U-shaped support port both sides, the reflective prism of optics pyramid is arranged on the port of U-shaped support, in two fixing and locking holes, be respectively equipped with a lock screw is fixed on U-shaped support by reflective for optics pyramid prism, and the hand of spiral of two lock screws is contrary; Be provided with one in the bottom of U-shaped support and be fixedly connected with hole, connecting bolt one end is by being fixedly connected with hole and inserting in U-shaped support and by connection locking nut screwing.
The utility model is compared with prior art advantageously: the utility model has simple and compact for structure, the curved supporting frame being affixed to radio telescope by connecting bolt forms curve antenna, spherical mirror antenna can be made to become throwing face mirror antenna at any time by regulating the angle of the reflective prism of optics pyramid, hand of spiral due to two lock screws is contrary, and the reflective prism of optics pyramid also can not produce loosening in rotating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further below in conjunction with embodiment and accompanying drawing thereof.
As shown in Figure 1, a kind of radio telescope optics pyramid reflection edge lens device, is characterized in that the reflective prism 1 of its optics pyramid, U-shaped support 2, connecting bolt 3, connects locking nut 4 and lock screw 5; A locking bulge loop 3.1 is provided with in the middle part of connecting bolt 3; Two corresponding fixing and locking holes 2.1 are respectively equipped with in U-shaped support 2 port both sides, the reflective prism 1 of optics pyramid is arranged on the port of U-shaped support 2, in two fixing and locking holes 2.1, be respectively equipped with a lock screw 5 is fixed on U-shaped support 2 by reflective for optics pyramid prism 1, and the hand of spiral of two lock screws 5 is contrary; Be provided with one in the bottom of U-shaped support 2 and be fixedly connected with hole 2.2, connecting bolt 3 one end to be inserted in U-shaped support 2 by being fixedly connected with hole 2.2 and being tightened by connection locking nut 4.
Claims (1)
1. a radio telescope optics pyramid reflection edge lens device, is characterized in that the reflective prism of its optics pyramid, U-shaped support, connecting bolt, connection locking nut and lock screw; A locking bulge loop is provided with in the middle part of connecting bolt; Two corresponding fixing and locking holes are respectively equipped with in U-shaped support port both sides, the reflective prism of optics pyramid is arranged on the port of U-shaped support, in two fixing and locking holes, be respectively equipped with a lock screw is fixed on U-shaped support by reflective for optics pyramid prism, and the hand of spiral of two lock screws is contrary; Be provided with one in the bottom of U-shaped support and be fixedly connected with hole, connecting bolt one end is by being fixedly connected with hole and inserting in U-shaped support and by connection locking nut screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647106.0U CN204834887U (en) | 2015-08-26 | 2015-08-26 | Optics pyramid reflection of light prism device for radio telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647106.0U CN204834887U (en) | 2015-08-26 | 2015-08-26 | Optics pyramid reflection of light prism device for radio telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834887U true CN204834887U (en) | 2015-12-02 |
Family
ID=54692450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647106.0U Expired - Fee Related CN204834887U (en) | 2015-08-26 | 2015-08-26 | Optics pyramid reflection of light prism device for radio telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526149A (en) * | 2017-09-26 | 2017-12-29 | 中国科学院国家天文台 | A kind of prism holder fastener |
-
2015
- 2015-08-26 CN CN201520647106.0U patent/CN204834887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526149A (en) * | 2017-09-26 | 2017-12-29 | 中国科学院国家天文台 | A kind of prism holder fastener |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20210826 |