CN204145247U - Magnetic force vibrator - Google Patents
Magnetic force vibrator Download PDFInfo
- Publication number
- CN204145247U CN204145247U CN201420510225.7U CN201420510225U CN204145247U CN 204145247 U CN204145247 U CN 204145247U CN 201420510225 U CN201420510225 U CN 201420510225U CN 204145247 U CN204145247 U CN 204145247U
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- CN
- China
- Prior art keywords
- magnetic
- magnet
- magnetic force
- rigid bearing
- yoke
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a kind of magnetic force vibrator, comprising: a magnetic piston, comprising: a yoke; First magnet and the second magnet, its mutual magnetic repulsion; This first magnet and the second magnet is the corresponding opposite side being incorporated into this yoke respectively; This magnetic piston is placed in a rigid bearing, and this rigid bearing is wound with coil.By the reciprocation of the magnetic line of force and electric current, this magnetic piston is made to move back and forth, the vibration required for generation or sound.
Description
Technical field
The utility model belongs to magnetic force vibrator field, particularly relates to a kind of magnetic force vibrator improving magnetic line of force service efficiency.
Background technology
Press, magnetic force vibrator has many application at present, such as, can be applicable to vibrating motor or loudspeaker; Only, known according to practical engineering experience, if be applied in vibrating motor, then must add balancing weight; If be applied in loudspeaker, magnetic efficiency is poor; How improving, showing to have is worth studying the demand overcome further.
In view of this, inventor is special to be manufactured and designed for many years with what be engaged in Related product, the rich experiences of accumulation, analyse in depth research, develop this case " magnetic force vibrator ", and find after checking on probation on the spot, it really effectively can reach set effect target, is really a desirable creation.
Utility model content
The purpose of this utility model is to provide a kind of magnetic force vibrator improving magnetic line of force service efficiency.
In order to achieve the above object, the utility model provides a kind of magnetic force vibrator, wherein, comprising:
One magnetic piston, comprising:
One yoke;
First magnet and the second magnet, its mutual magnetic repulsion;
This first magnet and the second magnet respectively correspondence are incorporated into the opposite side of this yoke;
This magnetic piston system is placed in a rigid bearing, and this rigid bearing is wound with coil.
Described coil is around in outside rigid bearing.
Adopt after such scheme, the utility model magnetic force vibrator is because of the powerful mutual exclusion of magnetic of the first magnet and the second magnet, and the magnetic line of force between two magnet is extremely extruded, and in the extremely strong magnetic field of yoke surface formation; This magnetic field and coil current produce reciprocation, by the reciprocation of the magnetic line of force and electric current, make this magnetic piston move back and forth, the vibration required for generation or sound.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the utility model embodiment;
Fig. 2 is the action schematic diagram of the utility model embodiment.
[
symbol description]
1-magnetic piston; 11-yoke;
12-first magnet; 13-second magnet;
2-rigid bearing; 21-coil;
3-medium.
Embodiment
As shown in Figure 1, a kind of magnetic force vibrator of the utility model, comprising:
One magnetic piston 1, comprising:
One yoke 11;
First magnet 12 and the second magnet 13, its mutual magnetic repulsion;
This first magnet 12 and the second magnet 13 is the corresponding opposite side being incorporated into this yoke 11 respectively;
This magnetic piston 1 is placed in a rigid bearing 2, and this rigid bearing 2 is wound with coil 21, and coil 21 must be around in outside this rigid bearing 2.
Therefore please refer to Fig. 2, the utility model magnetic force vibrator manner of execution is as follows:
Because of this first magnet 12 and the powerful mutual exclusion of the second magnet 13 magnetic, the magnetic line of force between two magnet is extremely extruded, and 100% conducts via yoke 11, and forms extremely strong Z-direction magnetic field on its surface;
According to Fleming's left-hand rule (Fleming ' s Left Hand Rule), the X-direction electric current with coil 21 is produced reciprocation by above-mentioned Z-direction magnetic field, makes magnetic piston 1 produce the reciprocating motion of Y-direction;
By being, adjusting stroke size and the frequency of this magnetic piston 1 by controlling electric current, by selecting different media 3 to conduct, the vibration wanted or sound can be obtained.
The above, all be only the utility model embodiment, when can not limit the scope of the utility model enforcement with this, namely all do according to the utility model claim and creation description simple equivalence change, modify and replace, all should belong in scope that the utility model patent contains.
Claims (2)
1. a magnetic force vibrator, is characterized in that: comprising:
One magnetic piston, comprising:
One yoke;
First magnet and the second magnet, its mutual magnetic repulsion;
This first magnet and the second magnet is the corresponding opposite side being incorporated into this yoke respectively;
This magnetic piston is placed in a rigid bearing, and this rigid bearing is wound with coil.
2. magnetic force vibrator as claimed in claim 1, is characterized in that: described coil is around in outside rigid bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510225.7U CN204145247U (en) | 2014-09-05 | 2014-09-05 | Magnetic force vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510225.7U CN204145247U (en) | 2014-09-05 | 2014-09-05 | Magnetic force vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145247U true CN204145247U (en) | 2015-02-04 |
Family
ID=52421911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510225.7U Expired - Fee Related CN204145247U (en) | 2014-09-05 | 2014-09-05 | Magnetic force vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286297A (en) * | 2017-07-21 | 2019-01-29 | 深圳市东上力达科技有限公司 | The linear motion device being made of C-shaped clump weight and inverse magnetic group or coil |
-
2014
- 2014-09-05 CN CN201420510225.7U patent/CN204145247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286297A (en) * | 2017-07-21 | 2019-01-29 | 深圳市东上力达科技有限公司 | The linear motion device being made of C-shaped clump weight and inverse magnetic group or coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: Huang Xing China Taiwan Taoyuan District of Zhongli City Street No. 91 4F Patentee after: Huang Jingying Patentee after: Li Qiru Address before: China Taiwan Taoyuan County of Zhongli City Patentee before: Lv Fangxiong |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 3, 305, 101 Industrial Avenue, Pinghu city street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen City East Power Technology Co. Ltd. Address before: Huang Xing China Taiwan Taoyuan District of Zhongli City Street No. 91 4F Co-patentee before: Li Qiru Patentee before: Huang Jingying |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |