CN2404191Y - Adjustable magnetic support for instruments and apparatus - Google Patents
Adjustable magnetic support for instruments and apparatus Download PDFInfo
- Publication number
- CN2404191Y CN2404191Y CN 00210516 CN00210516U CN2404191Y CN 2404191 Y CN2404191 Y CN 2404191Y CN 00210516 CN00210516 CN 00210516 CN 00210516 U CN00210516 U CN 00210516U CN 2404191 Y CN2404191 Y CN 2404191Y
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- CN
- China
- Prior art keywords
- magnetic
- utility
- instrument
- model
- platform
- 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 provides an adjustable magnetic base for instruments and apparatuses. In the utility model, a base is embedded with a magnetic conductive circular ring, the bottom of which is provided with a permanent magnet, and three bosses are uniformly distributed on the upper end face of the permanent magnet; an apparatus platform is made of magnetic conductive material, the bottom of the apparatus platform is hemispherical, and the apparatus platform is arranged on the bosses of the magnetic conductive circular ring. The utility model avoids fixing the instrument and the apparatus with screws, the magnetic conductive circular ring and the apparatus platform are in magnetic connection, therefore, the relative movement between the magnetic conductive circular ring and the apparatus platform is accurate and fast, the apparatus can be conveniently assembled and disassembled, and the angle of the apparatus can be flexibly adjusted. The utility model can be extensively used for leveling bases of measuring apparatuses, such as automatic levels, vertical collimators, etc., and lighting fixtures.
Description
The utility model relates to a kind of surveying instrument and adjusts platform, and definite saying so discloses a kind of instrument and meter magnetic adjustable base, belongs to instrument and meter support technology field.
The bracing frame of present most of instrument and meters is traditional triangle leveling base, must instrument and meter be fixed on the support with screw during use, and the adjustment knob leveling instrument and equipment of rotating base again, complicated operation, the dismounting trouble, versatility is poor.
The utility model is for solving traditional triangle leveling base dismounting trouble, and the shortcoming deficiency of complicated operation provides a kind of instrument and meter magnetic adjustable base.
Task of the present utility model is finished like this: be inlaid with the magnetic conduction annulus on base, the bottom of annulus is provided with permanent magnet, the adjuster platform is that permeability magnetic material is made, its bottom surface is a semisphere, be installed on the port of magnetic conduction annulus, utilize the magnetic of permanent magnet and magnetic conduction annulus will adjust platform and directly hold, adjust platform and can directly design bottom at instrument.Also can be connected with instrument by other mechanical system.
Owing to adopted said structure, to have avoided with screw retainer instrument instrument, the magnetic conduction annulus is that magnetic is connected with instrument platform, makes to relatively move accurate rapidly between it, dismounting instrument is easily adjusted the angle of instrument flexibly.The utility model can be widely used in the leveling base of surveying instruments such as automatic compensated level, plumb aligner and photographic equipment.
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model structure principle chart.
With reference to Fig. 1, on the base 5 of circle, be inlaid with magnetic conduction annulus 1, the bottom of magnetic conduction annulus 1 is equipped with permanent magnet 2, its upper surface is evenly distributed with three boss 4, adjusting platform 6 makes for permeability magnetic material, its bottom 3 is a semisphere, and device is on the boss 4 of magnetic conduction annulus 1, and base 5 and adjustment platform 6 can rotate arbitrarily with respect to domed bottom 3.
Adjust platform 6 and can be designed to two body structures with domed base 3, hinged by central shaft, adjustment platform 6 is rotated around central shaft with respect to domed base 3.
Claims (3)
1, a kind of instrument and meter magnetic adjustable base, it is characterized in that: the middle part of pedestal (5) is provided with a magnetic conduction annulus (1), the bottom of magnetic conduction annulus (1) is fixed with permanent magnet (2), and the bottom surface (3) of adjusting platform (6) is installed on the port of magnetic conduction annulus (1) for semisphere.
2, instrument and meter magnetic adjustable base according to claim 1, it is characterized in that: the upper port of magnetic conduction annulus (1) is evenly distributed with three boss (4).
3, instrument and meter magnetic adjustable base according to claim 1 and 2 is characterized in that: adjusts platform (6) and is two body structures with domed base (3), and hinged by central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210516 CN2404191Y (en) | 2000-01-03 | 2000-01-03 | Adjustable magnetic support for instruments and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210516 CN2404191Y (en) | 2000-01-03 | 2000-01-03 | Adjustable magnetic support for instruments and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404191Y true CN2404191Y (en) | 2000-11-01 |
Family
ID=33577387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210516 Expired - Fee Related CN2404191Y (en) | 2000-01-03 | 2000-01-03 | Adjustable magnetic support for instruments and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404191Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053094A (en) * | 2009-11-05 | 2011-05-11 | 株式会社小原 | Inspection method for inspecting internal state of optical material and manufacture method for optical element |
| CN105222750A (en) * | 2015-09-19 | 2016-01-06 | 桂林理工大学 | A kind of spirit-leveling instrument fast leveler |
| CN107202757A (en) * | 2017-01-16 | 2017-09-26 | 哈尔滨理工大学 | A kind of small-sized microscope servicing unit for adjusting sample plane inclination to be observed |
-
2000
- 2000-01-03 CN CN 00210516 patent/CN2404191Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053094A (en) * | 2009-11-05 | 2011-05-11 | 株式会社小原 | Inspection method for inspecting internal state of optical material and manufacture method for optical element |
| CN104155314A (en) * | 2009-11-05 | 2014-11-19 | 株式会社小原 | Inspection method of internal state of optical material, and method for manufacturing optical element |
| CN105222750A (en) * | 2015-09-19 | 2016-01-06 | 桂林理工大学 | A kind of spirit-leveling instrument fast leveler |
| CN107202757A (en) * | 2017-01-16 | 2017-09-26 | 哈尔滨理工大学 | A kind of small-sized microscope servicing unit for adjusting sample plane inclination to be observed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |