CN105895117B - A kind of air supporting tone arm - Google Patents
A kind of air supporting tone arm Download PDFInfo
- Publication number
- CN105895117B CN105895117B CN201610334505.0A CN201610334505A CN105895117B CN 105895117 B CN105895117 B CN 105895117B CN 201610334505 A CN201610334505 A CN 201610334505A CN 105895117 B CN105895117 B CN 105895117B
- Authority
- CN
- China
- Prior art keywords
- thimble
- guide rail
- air
- air guide
- 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.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/30—Supporting in an inoperative position
- G11B3/31—Construction of arms
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses a kind of air supporting tone arm, including air guide rail (1) and the slide block device (2) being enclosed on air guide rail (1), air guide rail (1) is hollow pole, and (1) sealing of air guide rail, other end is filled with air；Air guide rail is provided with venthole (8), the position that guide rail interior corresponds to venthole is provided with thimble (3), thimble (3) is provided with back-moving spring (5), and back-moving spring (5) lifts thimble (3) and blocks venthole (8)；Thimble bottom is provided with thimble magnet (6)；The bottom of slide block device (2) is inlaid with sliding block magnet (7).Mobile accuracy of the present invention is high, shakes small, no frictional dissipation, can be used for high speed advance system, and small with air demand, needs the characteristics of atmospheric pressure is small, and efficiency is high.
Description
Technical field
The present invention relates to black glue phonograph manufacturing field is belonged to, it is related to a kind of air supporting tone arm.
Background technology
Whether tone arm on black glue phonograph is fixed according to fulcrum, can be divided into fulcrum and fix tone arm and vertical cut tone arm.It is wherein straight
It is ideal to cut arm effect, because in physical characteristic, the tone arm stylus that vertical cut arm is carried can be protected with the round of disc always
Tangent position is held, so as to reach the optimum of pickoff signals；On the other hand, the working method of vertical cut arm is with carving piece knife phase the most
Seemingly（It is all vertical cut）, therefore in theory most can complete playback of music.The common working method of vertical cut arm be tone arm in a manner of air supporting
Prop up and, or tone arm is placed on glass or the axle of crystal polishing, reach frictional force near zero purpose.
But current air guide rail needs to be continuously kept ventilation, causes a large amount of consumption of energy, efficiency is low.Cause
This needs a kind of low energy consumption, efficient air slide rail badly to be used as tone arm application on black glue phonograph.
The content of the invention
To solve the problems, such as that the air guide rail energy consumption on current black glue phonograph is excessive, the invention provides a kind of air supporting to sing
Arm.
The present invention 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 on air guide rail 1, the air guide rail 1
For hollow pole, a sealing of air guide rail 1, other end is filled with air；Venthole 8 is uniformly laid with air guide rail 1, it is empty
The position of the corresponding venthole 8 in the inside of conductance rail 1 is provided with the thimble 3 of closure venthole 8, and back-moving spring 5, thimble 3 are cased with thimble 3
Bottom is provided with thimble magnet 6；The bottom of slide block device 2 is inlaid with sliding block magnet 7, and sliding block magnet 7 attracts thimble magnet 6, thimble
Magnet 6 drives thimble 3 to fall, the air outflow venthole 8 in air guide rail 1, the shape between air guide rail 1 and slide block device 2
Into air film, air film eliminates the friction between air guide rail 1 and slide block device 2；After slide block device 2 is removed, filled positioned at sliding block
The thimble 3 for putting 2 rears resets closure venthole 8.
Further to improve, the thimble 3 is arranged right below spacing hole 4, the bottom insertion spacing hole 4 of thimble 3.
Further to improve, described slide block device 2 is cube or cylinder.
The beneficial effects of the invention are as follows：
Sliding block is shown in guide rail to be contacted without any, is not also just rubbed, can be run with high speed and precision.When sliding block slips away, top
Pin controls outlet bore closure, has so greatly saved air-flow and has also greatly improved energy consumption.And it can be installed above sliding block corresponding
Equipment carry out slidably.Mobile accuracy of the present invention is high, shakes small, no frictional dissipation, can be used for high speed advance system, and
And it is small with air demand, need the characteristics of atmospheric pressure is small, and efficiency is high.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Embodiment
Below in conjunction with accompanying drawing to the present invention, the technical scheme in the embodiment of the present invention 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 on air guide rail 1, institute
It is hollow pole to state air guide rail 1, and a sealing of air guide rail 1, other end is filled with air；Uniformly laid on air guide rail 1
There is venthole 8, the position of the corresponding venthole 8 in the inside of air guide rail 1 is provided with the thimble 3 of closure venthole 8, is cased with thimble 3 multiple
Position spring 5, the bottom of thimble 3 is provided with thimble magnet 6；The bottom of slide block device 2 is inlaid with sliding block magnet 7, and sliding block magnet 7 attracts top
Pin magnet 6, thimble magnet 6 drive thimble 3 to fall, the air outflow venthole 8 in air guide rail 1, in air guide rail 1 and sliding block
Air film is formed between device 2, air film eliminates the friction between air guide rail 1 and slide block device 2；After slide block device 2 is removed,
Thimble 3 positioned at the rear of slide block device 2 resets closure venthole 8.
The thimble 3 is arranged right below spacing hole 4, the bottom insertion spacing hole 4 of thimble 3.Slide block device 2 can be according to need
It is arranged to as shapes such as cube or cylinders.
Described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Claims (3)
1. a kind of air supporting tone arm, including air guide rail（1）Be enclosed on air guide rail（1）On slide block device（2）, its feature exists
In the air guide rail（1）For hollow pole, air guide rail（1）One sealing, other end is filled with air；Air guide rail（1）
On be uniformly laid with venthole（8）, air guide rail（1）The corresponding venthole in inside（8）Position be provided with closure venthole（8）Top
Pin（3）, thimble（3）On be cased with back-moving spring（5）, thimble（3）Bottom is provided with thimble magnet（6）；Slide block device（2）Bottom edge
Embedded with sliding block magnet（7）, sliding block magnet（7）Attract thimble magnet（6）, thimble magnet（6）Drive thimble（3）Fall, air is led
Rail（1）In air outflow venthole（8）, in air guide rail（1）And slide block device（2）Between form air film, air film disappears
Except air guide rail（1）And slide block device（2）Between friction；Slide block device（2）After removing, positioned at slide block device（2）Rear
Thimble（3）Reset closure venthole（8）.
2. air supporting tone arm as claimed in claim 1, it is characterised in that the thimble（3）It is arranged right below spacing hole（4）, thimble
（3）Bottom insertion spacing hole（4）.
3. air supporting tone arm as claimed in claim 1, it is characterised in that described slide block device（2）For cube or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334505.0A CN105895117B (en) | 2016-05-18 | 2016-05-18 | A kind of air supporting tone arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334505.0A CN105895117B (en) | 2016-05-18 | 2016-05-18 | A kind of air supporting tone arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105895117A CN105895117A (en) | 2016-08-24 |
| CN105895117B true CN105895117B (en) | 2018-01-05 |
Family
ID=56717860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610334505.0A Active CN105895117B (en) | 2016-05-18 | 2016-05-18 | A kind of air supporting tone arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895117B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB692446A (en) * | 1950-10-06 | 1953-06-03 | Thermionic Products Ltd | Improvements in or relating to gramophone pick-ups and recording heads |
| CN85106514A (en) * | 1985-08-30 | 1987-03-18 | 株式会社阿真 | Can the reset simple and easy phonograph of multiple record |
| CN86205716U (en) * | 1986-08-07 | 1987-06-24 | 焦保民 | Electric gramophone with emission-type linear tracing tone arm |
| CN1036094A (en) * | 1988-03-23 | 1989-10-04 | 株式会社阿真 | The playback set of multipletrack disc |
| US5164927A (en) * | 1990-02-15 | 1992-11-17 | Ozen Corporation | Compact record player having downwardly extending notched rib and multiple selection levers |
| CN2859738Y (en) * | 2005-11-30 | 2007-01-17 | 上海甲秀工业设计有限公司 | Suspended phonograph |
| CN1979640A (en) * | 2005-11-30 | 2007-06-13 | 上海甲秀工业设计有限公司 | Electric gramophone with disc under rotary plate |
| CN101777351A (en) * | 2010-01-11 | 2010-07-14 | 广州市圣笙家用电器有限公司 | Stylus arm of single-point type opposite-pole magnetic-balance phonograph |
| CN203406044U (en) * | 2013-08-21 | 2014-01-22 | 深圳市佳音王电子有限公司 | Record player with damping function |
| CN103606376A (en) * | 2013-11-18 | 2014-02-26 | 阎华� | Analog disc photoelectric sound pickup |
| CN103761976A (en) * | 2014-02-20 | 2014-04-30 | 蒋大龙 | Stylus sliding mechanism and player comprising same |
| CN205609214U (en) * | 2016-05-18 | 2016-09-28 | 合肥市菲凡音响有限责任公司 | Air supporting tone arm |
-
2016
- 2016-05-18 CN CN201610334505.0A patent/CN105895117B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB692446A (en) * | 1950-10-06 | 1953-06-03 | Thermionic Products Ltd | Improvements in or relating to gramophone pick-ups and recording heads |
| CN85106514A (en) * | 1985-08-30 | 1987-03-18 | 株式会社阿真 | Can the reset simple and easy phonograph of multiple record |
| CN86205716U (en) * | 1986-08-07 | 1987-06-24 | 焦保民 | Electric gramophone with emission-type linear tracing tone arm |
| CN1036094A (en) * | 1988-03-23 | 1989-10-04 | 株式会社阿真 | The playback set of multipletrack disc |
| US5164927A (en) * | 1990-02-15 | 1992-11-17 | Ozen Corporation | Compact record player having downwardly extending notched rib and multiple selection levers |
| CN2859738Y (en) * | 2005-11-30 | 2007-01-17 | 上海甲秀工业设计有限公司 | Suspended phonograph |
| CN1979640A (en) * | 2005-11-30 | 2007-06-13 | 上海甲秀工业设计有限公司 | Electric gramophone with disc under rotary plate |
| CN101777351A (en) * | 2010-01-11 | 2010-07-14 | 广州市圣笙家用电器有限公司 | Stylus arm of single-point type opposite-pole magnetic-balance phonograph |
| CN203406044U (en) * | 2013-08-21 | 2014-01-22 | 深圳市佳音王电子有限公司 | Record player with damping function |
| CN103606376A (en) * | 2013-11-18 | 2014-02-26 | 阎华� | Analog disc photoelectric sound pickup |
| CN103761976A (en) * | 2014-02-20 | 2014-04-30 | 蒋大龙 | Stylus sliding mechanism and player comprising same |
| CN205609214U (en) * | 2016-05-18 | 2016-09-28 | 合肥市菲凡音响有限责任公司 | Air supporting tone arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105895117A (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: 226000 No.40, Zhonghua East Road, Sanchang street, Haimen City, Nantong City, Jiangsu Province Patentee after: NANTONG JUJIU NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 230000, room 2, building 409, Hing Lung Science Park, Luyang Industrial Zone, Anhui, Hefei Patentee before: HEFEI FEIFAN SOUND EQUIPMENT Co.,Ltd. |