CN205609214U - Air supporting tone arm - Google Patents
Air supporting tone arm Download PDFInfo
- Publication number
- CN205609214U CN205609214U CN201620459588.1U CN201620459588U CN205609214U CN 205609214 U CN205609214 U CN 205609214U CN 201620459588 U CN201620459588 U CN 201620459588U CN 205609214 U CN205609214 U CN 205609214U
- Authority
- CN
- China
- Prior art keywords
- thimble
- guide rail
- air guide
- air
- slide block
- 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.)
- Withdrawn - After Issue
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model discloses an air supporting tone arm, including air guide rail (1) and slider device (2) of cover on air guide rail (1), air guide rail (1) is hollow pole, and air guide rail (1) one end is sealed, and another fills into the air, be equipped with venthole (8) on the air guide rail, the inside position that corresponds the venthole of guide rail is equipped with thimble (3), is equipped with reset spring (5) on thimble (3), and reset spring (5) are lifted up thimble (3) and are plugged up venthole (8), the thimble bottom is equipped with thimble magnet (6), the bottom of slider device (2) is inlayed and is had slider magnet (7). The utility model discloses moving accuracy is high, shake for a short time, and the zero friction loss can be used for the high speed system of marcing to it needs narrow -mindedly to have, needs the atmospheric pressure little, characteristics that efficiency is high.
Description
Technical field
This utility model relates to belonging to black glue phonograph and manufactures field, relates to a kind of air supporting tone arm.
Background technology
Whether tone arm on black glue phonograph is fixed according to fulcrum, and fulcrum can be divided into fix tone arm and vertical cut tone arm.Wherein vertical cut arm effect is ideal, because in physical characteristic, the tone arm stylus that vertical cut arm is carried can keep tangent position with the round of disc always, thus reaches the optimum of pickoff signals；On the other hand, the working method of vertical cut arm and carve sheet cutter the most similar (being all vertical cut), therefore can complete playback of music.The common working method of vertical cut arm is that tone arm is propped up in air supporting mode, or is placed in by tone arm on the axle of glass or crystal polishing, reaches the purpose that frictional force is near zero.
But current air guide rail needs to be continuously kept ventilation, cause a large amount of consumption of energy, inefficiency.Therefore a kind of low energy consumption, high efficiency air slide rail are needed badly to apply as tone arm on black glue phonograph.
Utility model content
For the problem that the air guide rail energy consumption on the current black glue phonograph of solution is excessive, this utility model provides a kind of air supporting tone arm.
This utility model adopts the following technical scheme that realization:
A kind of air supporting tone arm, including air guide rail 1 and the slide block device 2 being enclosed within air guide rail 1, described air guide rail 1 is hollow pole, and a sealing of air guide rail 1, other end is filled with air；Uniformly being laid with venthole 8 on air guide rail 1, the position of the internal corresponding venthole 8 of air guide rail 1 is provided with the thimble 3 of closure venthole 8, thimble 3 is cased with back-moving spring 5, is provided with thimble Magnet 6 bottom thimble 3；The bottom of slide block device 2 is inlaid with slide block Magnet 7, slide block Magnet 7 attracts thimble Magnet 6, thimble Magnet 6 drives thimble 3 to fall, air in air guide rail 1 flows out venthole 8, forming air film between air guide rail 1 and slide block device 2, air film eliminates the friction between air guide rail 1 and slide block device 2；After slide block device 2 is removed, it is positioned at the thimble 3 reset closure venthole 8 at slide block device 2 rear.
Further improving, described thimble 3 is arranged right below spacing hole 4, and spacing hole 4 is inserted in the bottom of thimble 3.
Further improving, described slide block device 2 is cube or cylinder.
The beneficial effects of the utility model are:
Slide block is shown in guide rail and contacts without any, does not the most rub, can run with high speed and precision.When slide block slips away, thimble controls venthole and closes, and has the most greatly saved air-flow and has also greatly improved energy consumption.And corresponding equipment can be installed above slide block and carry out slidably.This utility model mobile accuracy is high, shakes little, without frictional dissipation, may be used for high speed advance system, and it is little to have air demand, need atmospheric pressure little, the feature that usefulness is high.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing to this utility model, the technical scheme in this utility model embodiment is clearly and completely described.
A kind of air supporting tone arm as shown in Figure 1, including air guide rail 1 and the slide block device 2 being enclosed within air guide rail 1, described air guide rail 1 is hollow pole, and a sealing of air guide rail 1, other end is filled with air；Uniformly being laid with venthole 8 on air guide rail 1, the position of the internal corresponding venthole 8 of air guide rail 1 is provided with the thimble 3 of closure venthole 8, thimble 3 is cased with back-moving spring 5, is provided with thimble Magnet 6 bottom thimble 3；The bottom of slide block device 2 is inlaid with slide block Magnet 7, slide block Magnet 7 attracts thimble Magnet 6, thimble Magnet 6 drives thimble 3 to fall, air in air guide rail 1 flows out venthole 8, forming air film between air guide rail 1 and slide block device 2, air film eliminates the friction between air guide rail 1 and slide block device 2；After slide block device 2 is removed, it is positioned at the thimble 3 reset closure venthole 8 at slide block device 2 rear.
Described thimble 3 is arranged right below spacing hole 4, and spacing hole 4 is inserted in the bottom of thimble 3.Slide block device 2 can be set to according to need as the shape such as cube or cylinder.
Described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Claims (3)
1. an air supporting tone arm, including air guide rail (1) and the slide block device (2) that is enclosed within air guide rail (1), it is characterised in that described air guide rail (1) is hollow pole, and a sealing of air guide rail (1), other end is filled with air；Venthole (8) uniformly it is laid with on air guide rail (1), the position of the internal corresponding venthole (8) of air guide rail (1) is provided with the thimble (3) of closure venthole (8), being cased with back-moving spring (5) on thimble (3), thimble (3) bottom is provided with thimble Magnet (6)；The bottom of slide block device (2) is inlaid with slide block Magnet (7), slide block Magnet (7) attracts thimble Magnet (6), thimble Magnet (6) drives thimble (3) to fall, air in air guide rail (1) flows out venthole (8), forming air film between air guide rail (1) and slide block device (2), air film eliminates the friction between air guide rail (1) and slide block device (2)；After slide block device (2) is removed, it is positioned at the thimble (3) reset closure venthole (8) at slide block device (2) rear.
2. air supporting tone arm as claimed in claim 1, it is characterised in that described thimble (3) is arranged right below spacing hole (4), and spacing hole (4) is inserted in the bottom of thimble (3).
3. air supporting tone arm as claimed in claim 1, it is characterised in that described slide block device (2) is cube or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459588.1U CN205609214U (en) | 2016-05-18 | 2016-05-18 | Air supporting tone arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459588.1U CN205609214U (en) | 2016-05-18 | 2016-05-18 | Air supporting tone arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609214U true CN205609214U (en) | 2016-09-28 |
Family
ID=56949188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459588.1U Withdrawn - After Issue CN205609214U (en) | 2016-05-18 | 2016-05-18 | Air supporting tone arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895117A (en) * | 2016-05-18 | 2016-08-24 | 合肥市菲凡音响有限责任公司 | Air floated tone arm |
-
2016
- 2016-05-18 CN CN201620459588.1U patent/CN205609214U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895117A (en) * | 2016-05-18 | 2016-08-24 | 合肥市菲凡音响有限责任公司 | Air floated tone arm |
| CN105895117B (en) * | 2016-05-18 | 2018-01-05 | 合肥市菲凡音响有限责任公司 | A kind of air supporting tone arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20180105 |
|
| AV01 | Patent right actively abandoned |