CN2722547Y - Magnetic suspended basement of loudspeaker - Google Patents
Magnetic suspended basement of loudspeaker Download PDFInfo
- Publication number
- CN2722547Y CN2722547Y CN 200420063215 CN200420063215U CN2722547Y CN 2722547 Y CN2722547 Y CN 2722547Y CN 200420063215 CN200420063215 CN 200420063215 CN 200420063215 U CN200420063215 U CN 200420063215U CN 2722547 Y CN2722547 Y CN 2722547Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- location
- loudspeakers
- bottom plate
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a magnetic suspended pedestal for loudspeakers, which comprises a bottom plate, an upper cover plate, round magnetic sheets, positioning upright posts and positioning bearings, wherein the upper cover plate is positioned above the bottom plate; the four corners of the bottom plate and the upper cover plate are respectively and fixedly provided with the round magnetic sheets along diagonal directions; the upper and the lower round magnetic sheets are in the same polarity, and are arranged correspondingly; the bottom plate is provided with at least two positioning upright posts, and positioning bearings are arranged on the cover plate corresponding to the positioning upright posts; shaft sleeves with grooves are arranged on the positioning bearings, and the positioning upright posts are arranged in the grooves. One side of the upper cover plate is provided with a spirit level, and the lower side of the bottom plate is provided with an adjustable foot pin which is used for adjusting the level condition of loudspeakers with different weight. The magnetic sheets of the bottom plate and the upper cover plate of the magnetic suspended pedestal for loudspeakers of the utility model are in the same polarity, which can generate intense repulsion force to cause the loudspeakers to be suspended in the air so as to reduce the vibration towards the loudspeakers from the outside so that the tone quality of the loudspeakers can be improved. The utility model is simultaneously suitable for CD machines, power amplifier front-end processors, decoders, etc.
Description
Technical field
The utility model relates to a kind of shock-absorbing base of sound equipment.
Background technology
High end audio often influences the data read of sound equipment because of small vibrations, make the tonequality deterioration.
The utility model content
The purpose of this utility model is to provide a kind of sound equipment magnetic suspension base, and this base can be eliminated the influence of external vibrations to sound equipment, improves the tonequality of sound equipment.
The technical solution of the utility model is: sound equipment magnetic suspension base comprises base plate, upper cover plate, circle magnetic sheet, location column and location bearing, upper cover plate is positioned at the base plate top, base plate and upper cover plate fixedly install round magnetic sheet along diagonal respectively at four jiaos of places, upper and lower round magnetic sheet is same polarity and corresponding setting, base plate diagonal angle at least is provided with two location columns, the column place is provided with location bearing in the corresponding location of upper cover plate, the outer axle sleeve that has annular groove that is provided with of location bearing, the location column is cylindrical being arranged in the annular groove.
Can be on base plate corresponding four location columns be set, half of the diameter of location column is embedded in the annular groove of axle sleeve.Can adjustable pin nail be set corresponding magnetic sheet position below base plate, upper cover plate one side is provided with level meter.
The utility model sound equipment magnetic suspension base is provided with the circular magnetic sheet of homopolarity at base plate and upper cover plate, makes and produces strong repulsive force between the two, the sound appliances picking-up can be suspended in the air,, improve sound equipment tonequality to reduce vibrations, make the music detail of broadcast more clear, melodized.And cylindrical location column is set on base plate, be embedded in the bearing holder (housing, cover) of upper cover plate, with restriction upper cover plate position.
Description of drawings
Fig. 1 is the utility model sound equipment magnetic suspension base stereogram;
Fig. 2 is the vertical view of locating column and location bearing among the utility model Fig. 1.
Embodiment
As shown in the figure, sound equipment magnetic suspension base is made up of base plate 2, upper cover plate 1, circle magnetic sheet 3,4, location column 5, location bearing 6 and adjustable pin nail 7, base plate and upper cover plate can adopt transparent acrylic board, base plate is embedded with round magnetic sheet 4 along diagonal respectively at four jiaos of places, and upper cover plate is positioned at the base plate top, is embedded with round magnetic sheet 3 along diagonal at Si Jiaochu equally, upper and lower round magnetic sheet same polarity, and corresponding setting, producing strong repulsive force, upper cover plate can be suspended in the air.In order to make upper cover plate and base plate keep not misplacing, the diagonal angle is provided with two location columns 5 on base plate, one location bearing is set at the corresponding column of upper cover plate place, the axle sleeve 9 that has an annular groove be sleeved on location bearing outside, and can rotate around bearing, the location column is cylindrical, and half of diameter is embedded in the annular groove of axle sleeve, and upper cover plate is positioned at the base plate top.In order better to locate upper cover plate, also four location columns can be set on base plate, but four columns exist resistance big, the shortcoming that elasticity is bad has increased the friction between column and the bearing again, has increased cost.
Because of the stereo set that is placed on the sound equipment magnetic suspension base varies in weight, need make it level, level meter 8 is set on upper cover plate, be provided with in floor below and adjust pin nail 7, adjust the pin nail and be arranged on the pad, adjust the pin nail and make sound equipment magnetic suspension base level.The utility model is applicable to CD player, power amplifier front end processor and decoder etc. simultaneously, has good damping and shock-proof effect.
Claims (4)
1, a kind of sound equipment magnetic suspension base comprises base plate (2), upper cover plate (1), circle magnetic sheet (3,4), location column (5) and location bearing (6), it is characterized in that: upper cover plate (1) is positioned at top, the end (2), base plate and upper cover plate fixedly install round magnetic sheet (3 along diagonal respectively at four jiaos of places, 4), on, round down magnetic sheet is same polarity and corresponding setting, above the base plate at least the diagonal angle two location columns (5) are set, the column place is provided with location bearing (6) in the corresponding location of upper cover plate, the outer axle sleeve (9) that has annular groove that is provided with of location bearing, the location column is cylindrical, is embedded in the annular groove of axle sleeve.
2, sound equipment magnetic suspension base according to claim 1 is characterized in that: corresponding at place, base plate diagonal angle four location columns are set.
3, sound equipment magnetic suspension base according to claim 1 and 2 is characterized in that: half of the diameter of location column is embedded in the annular groove of axle sleeve.
4, sound equipment magnetic suspension base according to claim 1 and 2 is characterized in that: corresponding magnetic sheet position is provided with adjustable pin nail (7) below the base plate, and upper cover plate one side is provided with level meter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063215 CN2722547Y (en) | 2004-07-30 | 2004-07-30 | Magnetic suspended basement of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063215 CN2722547Y (en) | 2004-07-30 | 2004-07-30 | Magnetic suspended basement of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722547Y true CN2722547Y (en) | 2005-08-31 |
Family
ID=35012915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063215 Expired - Fee Related CN2722547Y (en) | 2004-07-30 | 2004-07-30 | Magnetic suspended basement of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722547Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684545A (en) * | 2011-03-09 | 2012-09-19 | 卡西欧计算机株式会社 | Electric power generation device and electronic instrument |
| CN103174637A (en) * | 2013-03-14 | 2013-06-26 | 中山兆龙光电科技有限公司 | Suspended platform device capable of stably bearing mechanical pump |
| CN108307257A (en) * | 2018-03-21 | 2018-07-20 | 王永忠 | A kind of magnetic suspension sound appliances frame |
-
2004
- 2004-07-30 CN CN 200420063215 patent/CN2722547Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684545A (en) * | 2011-03-09 | 2012-09-19 | 卡西欧计算机株式会社 | Electric power generation device and electronic instrument |
| CN103174637A (en) * | 2013-03-14 | 2013-06-26 | 中山兆龙光电科技有限公司 | Suspended platform device capable of stably bearing mechanical pump |
| CN103174637B (en) * | 2013-03-14 | 2015-09-09 | 中山兆龙光电科技有限公司 | A kind ofly carry the stable suspension platform device of mechanical pump |
| CN108307257A (en) * | 2018-03-21 | 2018-07-20 | 王永忠 | A kind of magnetic suspension sound appliances frame |
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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 |