CN201781614U - Dynamic music synchronous vibrator - Google Patents
Dynamic music synchronous vibrator Download PDFInfo
- Publication number
- CN201781614U CN201781614U CN2010205241285U CN201020524128U CN201781614U CN 201781614 U CN201781614 U CN 201781614U CN 2010205241285 U CN2010205241285 U CN 2010205241285U CN 201020524128 U CN201020524128 U CN 201020524128U CN 201781614 U CN201781614 U CN 201781614U
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- China
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- permanent magnet
- coil
- magnetic core
- synchronous vibrator
- disk permanent
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- Expired - Fee Related
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a dynamic music synchronous vibrator and aims to realize a brand new music appreciation way and solve the technical problem of vapidity caused by the conventional way of listening to music by a hearing organ. The structure of the synchronous vibrator comprises a shell, which is provided with an upper cover, and an electromagnet vibrating unit, wherein the structure of the electromagnet vibrating unit comprises a disc permanent magnet of which the center is provided with a cylindrical magnetic core, and an iron ring plate which is sleeved on the cylindrical magnetic core and fixedly connected with the disc permanent magnet; the upper cover is provided with a coil bracket on which a coil is wound; the cylindrical wall of the coil bracket is arranged between the inner ring of the iron ring plate and the outer ring of the cylinder magnetic core; magnetic gaps are formed between the coil and the inner ring of the iron ring plate as well as between the coil and the cylindrical magnetic core of the disc permanent magnet; and the periphery of the disc permanent magnet is fixedly connected with the inner wall of the shell through an elastic sheet. The synchronous vibrator has the advantages that: due to the adoption of the structures of the disc permanent magnet, the iron ring plate and the elastic sheet, the mass of the vibrating unit is reduced in a reasonable range, power consumption in a working frequency range is lowered, electromagnet efficiency is improved, and the synchronous vibrator has simple structure.
Description
Technical field
The utility model belongs to the sound equipment auxiliary device that a kind of family uses, and particularly can realize being connected with audio signal, and the electromagnetic vibrator that vibrates synchronously of the loudspeaker music of emitting, and works in the medium and low frequency scope.
Background technology
Along with the raising of people's living standard, video display and stereo set have progressed into each family.Existing musical instruments is generally all experienced with the hearing organ, and form is more single, if music can be showed with mechanical oscillation, can give a kind of very fresh sensation of people.Under the inspiration of this thinking, designed this vibrator that is connected in stereo set, powerful musical rhythm is directly felt synchronously by human body.This equipment can install in home theater, KTV and large-scale dance hall, and people can obviously feel the powerful musical rhythm that music is brought, and the sensation that can take on an entirely new look to people then makes people realize a kind of mode of brand-new music appreciating.
Summary of the invention
The purpose of this utility model is exactly in order to realize a kind of mode of brand-new music appreciating, avoid people just to listen to the music and bring dull technical problem with the hearing organ, designed a kind of dynamic music synchronous vibrator, vibrator is followed the Frequency Synchronization vibration of music by the electromagnetic viscosimeter principle, and realize amplitude, frequency change according to the rhythm of music and the height of volume, people's skin contacts with vibrator, can bring a kind of mode of brand-new music appreciating to people.
The utility model for realizing the technical scheme that goal of the invention adopts is, a kind of dynamic music synchronous vibrator, comprise the housing that has loam cake in the structure, be arranged on the electric and magnetic oscillation unit in the housing, comprise in the structure of electric and magnetic oscillation unit that the center is provided with the disk permanent magnet of cylinder magnetic core, be set in the cylinder magnetic core, and the iron hoop plate of fixedlying connected with the disk permanent magnet, on cover the coil brace be wound with coil be set, the coil brace barrel is arranged between iron hoop plate inner ring and the cylinder magnetic core outer ring, and at coil and iron hoop plate inner ring, and be provided with magnetic gap between the cylinder magnetic core of coil and disk permanent magnet, fixedly connected with the inwall of housing by shell fragment around the disk permanent magnet.
Music synchronous vibrator of the present utility model is by the audio signal output end of the two ends connection signal amplifying circuit of coil, voice-frequency signalling current flowing through coil through amplifying produces the magnetic field in company with the audio signal respective change, interact with the permanent-magnetic field of electric and magnetic oscillation unit, the electric and magnetic oscillation unit that the iron hoop plate is formed with the disk permanent magnet pumps.
The beneficial effects of the utility model are: adopt the structure of disk permanent magnet, iron hoop plate and shell fragment, reduce the quality of vibration unit in the reasonable scope, lower the power consumption in the working frequency range scope, improve electromagnetic efficiency, and simple in structure.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is an enclosure interior structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to profile.
In the accompanying drawing, the 1st, loam cake, the 2nd, housing, the 3rd, the iron hoop plate, the 4th, the disk permanent magnet, the 5th, shell fragment, the 6th, on cover the coil brace of setting, the 7th, coil, the 8th, the boss of inner walls.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of dynamic music synchronous vibrator, comprise the housing that has loam cake in the structure, be arranged on the electric and magnetic oscillation unit in the housing, comprise in the structure of electric and magnetic oscillation unit that the center is provided with the disk permanent magnet 4 of cylinder magnetic core, be set in the cylinder magnetic core, and the iron hoop plate 3 of fixedlying connected with disk permanent magnet 4, the coil brace 6 that is wound with coil 7 is set on the loam cake 1, coil brace 6 barrels are arranged between iron hoop plate 3 inner rings and the cylinder magnetic core outer ring, and at coil 7 and iron hoop plate 3 inner rings, and be provided with magnetic gap between the cylinder magnetic core of coil 7 and disk permanent magnet 4, fixedly connected with the inwall of housing 2 by shell fragment 5 around the disk permanent magnet 4.
The cylinder magnetic core of above-mentioned disk permanent magnet 4 is neodymium iron borons.
Around shell fragment 5 and the disk permanent magnet 4 and the fixed structure of the inwall of housing 2 be: the interior ring of shell fragment 5 is fixedly connected on the disk permanent magnet 4, and the outer shroud of shell fragment 5 is positioned on the boss 8 of housing 2 inwalls by screw.
Mechanical oscillation are along with the frequency and the power of sound change and change, and vibrator places on the objects such as bed, chair, overcoat, can contact the innervation that loam cake 1 or housing 2 are experienced music beat with any position on the health.
Consider that this product must adapt to high efficiency requirement, the setting of magnetic gap is very important, electromagnetic efficiency during it can have influence on, it is helpful to improving electromagnetic efficiency to dwindle magnetic gap, but the magnetic field intensity that simultaneously also can limiting coil 7 produces, it is very crucial to suitable width therefore to adjust magnetic gap.The utility model only works in middle bass frequency range, passes over the loss of high audio signal.
Claims (3)
1. dynamic music synchronous vibrator, comprise the housing that has loam cake in the structure, be arranged on the electric and magnetic oscillation unit in the housing, it is characterized in that: comprise in the structure of electric and magnetic oscillation unit that the center is provided with the disk permanent magnet (4) of cylinder magnetic core, be set in the cylinder magnetic core, and the iron hoop plate (3) of fixedlying connected with disk permanent magnet (4), loam cake (1) is gone up the coil brace (6) that is wound with coil (7) is set, coil brace (6) barrel is arranged between iron hoop plate (3) inner ring and the cylinder magnetic core outer ring, and at coil (7) and iron hoop plate (3) inner ring, and be provided with magnetic gap between the cylinder magnetic core of coil (7) and disk permanent magnet (4), fixedly connected with the inwall of housing (2) by shell fragment (5) around the disk permanent magnet (4).
2. a kind of dynamic music synchronous vibrator according to claim 1, it is characterized in that: the cylinder magnetic core of described disk permanent magnet (4) is a neodymium iron boron.
3. a kind of dynamic music synchronous vibrator according to claim 1, it is characterized in that: around shell fragment (5) and the disk permanent magnet (4) and the fixed structure of the inwall of housing (2) be: the interior ring of shell fragment (5) is fixedly connected on the disk permanent magnet (4), and the outer shroud of shell fragment (5) is positioned on the boss (8) of housing (2) inwall by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205241285U CN201781614U (en) | 2010-09-08 | 2010-09-08 | Dynamic music synchronous vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205241285U CN201781614U (en) | 2010-09-08 | 2010-09-08 | Dynamic music synchronous vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781614U true CN201781614U (en) | 2011-03-30 |
Family
ID=43794812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205241285U Expired - Fee Related CN201781614U (en) | 2010-09-08 | 2010-09-08 | Dynamic music synchronous vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945318A (en) * | 2010-09-08 | 2011-01-12 | 陈志棠 | Dynamic music synchronous vibrator |
-
2010
- 2010-09-08 CN CN2010205241285U patent/CN201781614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945318A (en) * | 2010-09-08 | 2011-01-12 | 陈志棠 | Dynamic music synchronous vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130908 |