CN203489872U - Magnet type prism reflector - Google Patents
Magnet type prism reflector Download PDFInfo
- Publication number
- CN203489872U CN203489872U CN201320556203.XU CN201320556203U CN203489872U CN 203489872 U CN203489872 U CN 203489872U CN 201320556203 U CN201320556203 U CN 201320556203U CN 203489872 U CN203489872 U CN 203489872U
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- magnet
- magnet type
- prism reflector
- type prism
- axis joint
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Abstract
The utility model discloses a magnet type prism reflector which comprises a magnet (1), wherein a clamping shaft joint (2) is arranged on the magnet (1) and is fixed through a locking screw (6); one end of a connection shaft (9) is connected to a corresponding threaded hole in a U-shaped bracket in the rotating manner through a thread, and the other end of the connection shaft (9) is inserted into the clamping shaft joint (2) to be clamped; the other end of the clamping shaft joint (2) is connected with the U-shaped bracket (8); a locking rod (3) and a compression spring (4) are arranged on the clamping shaft joint (2) and are fixed through an internal hexagonal screw (5); a prism (7) is arranged on the U-shaped bracket (8) and is fixed through the internal hexagonal screw (5). The magnet type prism reflector has the advantages of ingenious design, simple structure, low cost, reliable performance, small size and excellent convenience in carrying and use; the working efficiency is improved; the magnet type prism reflector is particularly suitable for some special measurement places in which supporting devices such as a tripod and a surveyor pole cannot be mounted.
Description
Technical field
The utility model belongs to field of optical measuring technologies, specifically a kind of magnet type prism reflector.
Background technology
Along with the development of modern age optics, electronics, the appearance in succession of various laser surveying instruments, improves measuring accuracy greatly, and work efficiency is improved.In optical field, prism is absolutely necessary, people often use the combination of various prisms to go to measure various data, however in actual measurement process due to the fixed form of traditional prism reflector, cause cannot normally using prism reflector under some particular surroundings.Therefore how solving the fixed form of prism reflector in measuring process is the problem that current design person is badly in need of research and is solved.
At present, in measuring process, the fixed form of prism reflector mainly contains two kinds: a kind of is that prism reflector is inserted to centralizer, then centralizer is fixed in pedestal, finally pedestal is fixed on tripod, and tripod is placed on tested point already, with this, measure the distance between 2.The every place that can place tripod is all suitable for this mode, and this mode need to be carried more auxiliary equipment, and complex operation, has increased undoubtedly the working strength of survey crew; Another kind is by connector, prism reflector to be fixed on mark post, again mark post is vertically inserted to tested point, after fixing, further measure again the distance between 2, this mode is suitable for assigning the place of mark post, to measuring place, there is certain requirement, which utility appliance is few, easy for installation, but is not easy to regulate.Above two kinds of traditional approachs have certain restriction to prism reflector installation requirement, measuring condition and usable range, for surveying work brings much inconvenience.
Summary of the invention
The purpose of this utility model is the problem running in actual measurement work in order to solve prism reflector, and a kind of magnet type prism reflector is provided.This prism reflector has improved work efficiency, alleviated the working strength of survey crew, be particularly useful for the occasion that the bracing or strutting arrangements such as tripod, mark post can not be installed in some special measurement places, greatly having widened the range of application of prism reflector, is a kind of creationary application of field of optical measuring technologies.
A kind of magnet type prism reflector of the utility model, comprise: magnet 1, axis joint 2 is arranged on magnet 1, fixing with lock-screw 6, coupling shaft 9 one end utilize its screw thread rotation to be connected in threaded hole corresponding on U-shaped support 8, the other end inserts in axis joint 2 and is in clamping connection with it, the other end of axis joint 2 connects U-shaped support 8, on axis joint 2, be provided with check lock lever 3, Compress Spring 4, utilize socket head cap screw 5 fixing, prism 7 is arranged on U-shaped support 8, simultaneously fixing with socket head cap screw 5.
The principle of work of a kind of magnet type prism reflector of the utility model: the connection principle of design between prism, U-shaped support, coupling shaft is followed design size and met picture point and the coincidence of shaft axis intersection point, alignment prism full-faced photo measuring accuracy can reach theoretical precision, realizes high-acruracy survey.After prism, U-shaped support, coupling shaft connect, by check lock lever, be fixed in axis joint, form one with magnet, and can 360 ° of rotations in joint.During surveying work, only this magnet type prism reflector need be placed and is adsorbed on the iron metal flat or the face of cylinder of measured position, can complete easily required surveying work, the direction of its prism facets also can need to adjust according to measurement.
The utility model is a kind of magnet type prism reflector, and its advantage is: design ingenious, simple in structure, with low cost, dependable performance, volume is little, carries, extremely easy to use.During surveying work, only this magnet type prism reflector need be placed and is adsorbed on the iron metal flat or the face of cylinder of measured position, just can complete easily required surveying work, improve work efficiency, be particularly useful for the occasion that the bracing or strutting arrangements such as tripod, mark post can not be installed in some special measurement places.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is cut-open view of the present utility model;
Fig. 3 is the cut-open view of axis joint.
In Fig. 1, Fig. 2, Fig. 3,1 is magnet, the 2nd, axis joint, the 3rd, check lock lever, the 4th, Compress Spring, the 5th, socket head cap screw, the 6th, lock-screw, the 7th, prism, the 8th, U-shaped support, the 9th, coupling shaft.
Embodiment
Shown in Fig. 1-Fig. 3, a kind of magnet type prism reflector, comprise: magnet 1, axis joint 2 is arranged on magnet 1, fixing with lock-screw 6, coupling shaft 9 one end utilize its screw thread rotation to be connected in threaded hole corresponding on U-shaped support 8, the other end inserts in axis joint 2 and is in clamping connection with it, the other end of axis joint 2 connects U-shaped support 8, on axis joint 2, be provided with check lock lever 3, Compress Spring 4, utilize socket head cap screw 5 fixing, prism 7 is arranged on U-shaped support 8, simultaneously fixing with socket head cap screw 5.
Claims (1)
1. a magnet type prism reflector, comprise: magnet (1), it is characterized in that: axis joint (2) is arranged on magnet (1), fixing with lock-screw (6), coupling shaft (9) one end utilizes its screw thread rotation to be connected in the upper corresponding threaded hole of U-shaped support (8), the other end inserts in axis joint (2) and is in clamping connection with it, the other end of axis joint (2) connects U-shaped support (8), on axis joint (2), be provided with check lock lever (3), Compress Spring (4), utilize socket head cap screw (5) fixing, prism (7) is arranged on U-shaped support (8), use socket head cap screw (5) fixing simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556203.XU CN203489872U (en) | 2013-09-09 | 2013-09-09 | Magnet type prism reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556203.XU CN203489872U (en) | 2013-09-09 | 2013-09-09 | Magnet type prism reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489872U true CN203489872U (en) | 2014-03-19 |
Family
ID=50260695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556203.XU Expired - Fee Related CN203489872U (en) | 2013-09-09 | 2013-09-09 | Magnet type prism reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835865A (en) * | 2017-03-31 | 2017-06-13 | 中铁局集团有限公司 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
-
2013
- 2013-09-09 CN CN201320556203.XU patent/CN203489872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835865A (en) * | 2017-03-31 | 2017-06-13 | 中铁局集团有限公司 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
| CN106835865B (en) * | 2017-03-31 | 2018-07-17 | 中铁一局集团有限公司 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20180909 |