CN203847657U - Acoustic wave motor - Google Patents
Acoustic wave motor Download PDFInfo
- Publication number
- CN203847657U CN203847657U CN201420114261.1U CN201420114261U CN203847657U CN 203847657 U CN203847657 U CN 203847657U CN 201420114261 U CN201420114261 U CN 201420114261U CN 203847657 U CN203847657 U CN 203847657U
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- CN
- China
- Prior art keywords
- transmission shaft
- magnetic field
- component
- shaft component
- magnetic
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses an acoustic wave motor, which can reliably drive rotation of a transmission shaft assembly by interactions of magnetic field force. The motor has the simple structure, high assembly efficiency and small operational noise. The acoustic wave motor in the utility model comprises the transmission shaft assembly, wherein a magnetic material is disposed inside the transmission shaft assembly, a magnetic field assembly is installed and wrapped partially on outside of the transmission shaft assembly, the magnetic field assembly comprises a silicon steel sheet assembly and a coil wrapped on the silicon steel sheet, and the magnetic field assembly and the magnetic material of the transmission shaft assembly drive the transmission shaft assembly to rotate after the interactions; and the rear end of the transmission shaft assembly is rotationally installed on a rear cover of the motor, the front end of the transmission shaft assembly passes through a bearing, the bearing is fixed on a bearing support, the magnetic field assembly and the beating support are wrapped by a shell, and the front end of transmission shaft assembly passes through the shell to form a free end.
Description
Technical field
The utility model relates to a kind of motor, is specifically related to a kind of motor of new type power structure.
Background technique
The using scope of motor (motor) is very wide, and the driving force of motor and the development of sensitivity are always very swift and violent, meanwhile, the structure of existing motor is day by day complicated, the coil winding construction of motor internal is comparatively mixed and disorderly, and motor noise in running is large, and power consumption is large; The assembly process of motor wastes time and energy.
Model utility content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of sound wave motor, and its interaction by magnetic force drives transmission shaft component to rotate reliably, and electric machine structure is simple, and efficiency of assembling is high, and operation noise is little.
The utility model solves the technological scheme that its technical problem adopts:
Sound wave motor, comprise transmission shaft component, transmission shaft component is built-in with magnetic material, the part parcel of transmission shaft component outside is provided with magnetic field component, magnetic field component comprises silicon steel plate assembly and is wound on the coil on silicon steel plate, and the magnetic material interaction rear driving transmission shaft component of magnetic field component and transmission shaft component rotates;
The rear end of above-mentioned transmission shaft component is rotatably installed on back cover of motor, and the front end of transmission shaft component is through bearing, and bearing is fixed on bearing bracket, above-mentioned magnetic field component, and bearing bracket is all wrapped up by shell, and the front end of transmission shaft component passes shell and forms free end.
Further: above-mentioned magnetic field component comprises symmetrically arranged two groups of coil carriers, is all wound with coil on each coil carrier, in coil carrier, intert silicon steel plate assembly is installed.
Further: the magnetic material of above-mentioned transmission shaft component inside is magnetite, permanent magnet or electromagnet.
Further: above-mentioned shell is metallic shield.
Further: above-mentioned transmission shaft component comprises transmission shaft shell, transmission shaft enclosure is provided with transmission shaft, in the part that transmission shaft is wrapped up by magnetic field component, its bilateral symmetry is provided with two magnetic conducting plates, and the side of each magnetic conducting plate is all arranged symmetrically with a magnetite up and down.
Further: the magnetic pole of two magnetites of above-mentioned each side of magnetic conducting plate distributes contrary.
The utility model compared with prior art has the following advantages:
Transmission shaft component of the present utility model is built-in with magnetic material, magnetic field component of the present utility model is controlled by electromagnetic field, magnetic field component drives and realizes transmission shaft component rotation transmission shaft component, whole motor simple in structure, its assembling process is all modular, just as depicted in figs. 1 and 2, the assembled relation of each parts is extraordinary clear and definite, is convenient to high efficiency production assembling; Concrete, magnetic field component can adopt silicon steel plate, coil carrier and coil mode to make, transmission shaft component, adopt transmission shaft shell, transmission shaft and magnetic material are made, and so just can carry out high efficiency production, simultaneously because structure is more succinct, rotation process is more smooth and easy, and noise is reduced greatly.
Brief description of the drawings
Fig. 1 is the explosive view of a kind of concrete structure of the utility model;
Fig. 2 is the further exploded view of Fig. 1;
Fig. 3 is the sectional view after Fig. 1 assembles;
Fig. 4 is the fundamental diagram of the utility model sound wave motor.
Description of reference numerals:
1-radome, 2-bearing bracket, 3-bearing, 4-transmission shaft shell, 5-transmission shaft, 6-coil, 7-silicon steel plate assembly, 8-coil carrier, 9-magnetite, 10-magnetic conducting plate, 11-back cover of motor, 400-transmission shaft component, 500-magnetic field component.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
The utility model discloses a kind of sound wave motor, Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are a kind of specific embodiment of the present utility model, as shown in Figure 1, sound wave motor comprises transmission shaft component 400, transmission shaft component 400 is built-in with magnetite, the outer wrap of transmission shaft component 400 is provided with magnetic field component 500, and magnetic field component 500 comprises silicon steel plate and is wound on the coil composition on silicon steel plate, and magnetic field component 500 is rotated with the magnetite interaction rear driving transmission shaft component 400 of transmission shaft component 400;
The rear end of above-mentioned transmission shaft component 400 is rotatably installed on back cover of motor 11, the front end of transmission shaft component 400 is through bearing 3, and bearing 3 is fixed on bearing bracket 2, above-mentioned magnetic field component 500, the equal conductively-closed cover 1 of bearing bracket 2 wraps up, and the front end of transmission shaft component 400 passes radome 1.
As shown in Figures 2 and 3, its further refinement that is Fig. 1, belongs to more detailed embodiment; As shown in the figure, the symmetrically arranged two groups of coil carriers 8 of above-mentioned magnetic field component 500, are all wound with coil 6 on each coil carrier 8, the interior interspersed installation silicon steel plate assembly 7 of coil carrier 8;
Further as shown in Figure 2, shown transmission shaft component 400 comprises transmission shaft shell 4, transmission shaft shell 4 inside are provided with transmission shaft 5, in the part that transmission shaft 5 is wrapped up by magnetic field component 500, its bilateral symmetry is provided with two magnetic conducting plates 10, and the side of each magnetic conducting plate 10 is all arranged symmetrically with a magnetite 9 up and down.
As shown in Figure 4, it shows the schematic diagram mutually driving between magnetic field of the present utility model; The magnetic pole of two magnetites of described magnetic conducting plate 10 each side is distributed as inverse structure.
It should be noted that, we have adopted radome 1 that magnetic field component is wrapped up in the present embodiment, and the rear end of radome is back cover of motor simultaneously, and front end arranges bearing bracket and bearing; Radome 1 can be general shell, also can preferred employing metallic shield, and it can strengthen field circuit.
Also it should be noted that, in the present embodiment, we produce the magnetic field in transmission shaft component with magnetite, in the time of practical operation, can use relevant magnetic material completely, such as permanent magnet, the magnetic materials such as electromagnet, it is finally as long as drive transmission shaft component to rotate under the magnetic force that the magnetic field of guarantee transmission shaft component forms in magnetic field component 500.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific mode of execution, scope of the present utility model is defined by the following claims.
Claims (6)
1. sound wave motor, it is characterized in that: comprise transmission shaft component (400), transmission shaft component (400) is built-in with magnetic material, the outside part parcel of transmission shaft component (400) is provided with magnetic field component (500), magnetic field component (500) comprises silicon steel plate assembly and is wound on the coil on silicon steel plate, and magnetic field component (500) is rotated with the magnetic material interaction rear driving transmission shaft component (400) of transmission shaft component (400);
The rear end of above-mentioned transmission shaft component (400) is rotatably installed on back cover of motor (11), the front end of transmission shaft component (400) is through bearing (3), bearing (3) is fixed on bearing bracket (2), above-mentioned magnetic field component (500), bearing bracket (2) is all wrapped up by shell, and the front end of transmission shaft component (400) passes shell and forms free end.
2. sound wave motor as claimed in claim 1, it is characterized in that: described magnetic field component (500) comprises symmetrically arranged two groups of coil carriers (8), on each coil carrier (8), be all wound with coil (6), in coil carrier (8), intert silicon steel plate assembly (7) is installed.
3. sound wave motor as claimed in claim 1, is characterized in that: the magnetic material of described transmission shaft component inside is magnetite, permanent magnet or electromagnet.
4. sound wave motor as claimed in claim 1, is characterized in that: described shell is metallic shield (1).
5. sound wave motor as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: described transmission shaft component (400) comprises transmission shaft shell (4), transmission shaft shell (4) inside is provided with transmission shaft (5), transmission shaft (5) is by the part of magnetic field component (500) parcel, its bilateral symmetry is provided with two magnetic conducting plates (10), and the side of each magnetic conducting plate (10) is all arranged symmetrically with a magnetite (9) up and down.
6. sound wave motor as claimed in claim 5, is characterized in that: the magnetic pole of two magnetites (9) of each side of described magnetic conducting plate (10) distributes contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114261.1U CN203847657U (en) | 2014-03-13 | 2014-03-13 | Acoustic wave motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114261.1U CN203847657U (en) | 2014-03-13 | 2014-03-13 | Acoustic wave motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847657U true CN203847657U (en) | 2014-09-24 |
Family
ID=51560679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114261.1U Withdrawn - After Issue CN203847657U (en) | 2014-03-13 | 2014-03-13 | Acoustic wave motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939574A (en) * | 2014-03-13 | 2014-07-23 | 都佳宜电器制品（深圳）有限公司 | Acoustic wave motor |
| CN107707094A (en) * | 2017-10-21 | 2018-02-16 | 张黎 | A kind of acoustic toothbrush motor with fool proof installing port |
-
2014
- 2014-03-13 CN CN201420114261.1U patent/CN203847657U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939574A (en) * | 2014-03-13 | 2014-07-23 | 都佳宜电器制品（深圳）有限公司 | Acoustic wave motor |
| CN103939574B (en) * | 2014-03-13 | 2016-08-24 | 都佳宜电器制品（深圳）有限公司 | Sound wave motor |
| CN107707094A (en) * | 2017-10-21 | 2018-02-16 | 张黎 | A kind of acoustic toothbrush motor with fool proof installing port |
| CN107707094B (en) * | 2017-10-21 | 2019-10-25 | 张黎 | A kind of acoustic toothbrush motor with fool proof installing port |
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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: 20140924 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |