CN206099703U - Miniature magnetic force reinforcing sound wave motor - Google Patents
Miniature magnetic force reinforcing sound wave motor Download PDFInfo
- Publication number
- CN206099703U CN206099703U CN201621032010.4U CN201621032010U CN206099703U CN 206099703 U CN206099703 U CN 206099703U CN 201621032010 U CN201621032010 U CN 201621032010U CN 206099703 U CN206099703 U CN 206099703U
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- China
- Prior art keywords
- stator
- rotor
- steel sheet
- silicon steel
- rear end
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Abstract
The utility model discloses a miniature magnetic force reinforcing sound wave motor, including rotor, stator, front end housing, rear end cap and a pyrocondensation overcoat, the rotor inserts in the stator and loads onto the front end housing and the rear end cap, pyrocondensation outer cover in the outside of stator, and the rotor is including axle, rotor silicon steel sheet, ball bearing, first position sleeve, copper bush, second position sleeve and four blocks of magnet, the stator includes integrated into one piece's stator coil skeleton and a stator silicon steel sheet and the 2nd stator silicon steel sheet. The utility model discloses an integrative stator coil skeleton, the rigidity is good, can effectively lower the vibration energy loss that the connection between the member led to the fact, and stator and rotor all adopt the silicon steel sheet magnetic conduction, and than only single stator or rotor use silicon steel sheet magnetic conduction, the comprehensive magnetic field effect of production is stronger. And the reciprocal vibrational force of output of motor is stronger, adopts the symmetrical coil of 2 groups to make the rotor as stator, 4 blocks of magnet with " king " shape silicon steel sheet, and export at the center, does benefit to product miniaturization design.
Description
Technical field
This utility model belongs to the actuator in oral cavity health, cosmetics, and in particular to a kind of miniature magnetic enhancing sound
Ripple motor.
Background technology
Or it is " U " to be used for acoustic toothbrush, masseur, the sound wave motor silicon steel sheet bobbin of facial brush on existing market
Or type, being " E " type, used as motor stator, armature spindle is eccentric output, and does the inefficient of the reciprocal output of pulse, unfavorable
In the Miniaturization Design of product.
The content of the invention
Technical problem to be solved in the utility model is to provide one kind can strengthen motor power, beneficial to the electric product
The miniature magnetic of miniaturization sophistication design strengthens sound wave motor.
This utility model is achieved through the following technical solutions：A kind of miniature magnetic strengthens sound wave motor, including turning
Son, stator, drive end bearing bracket, rear end cap and a pyrocondensation overcoat, rotor is inserted in stator and loads onto drive end bearing bracket and rear end cap, front
End cap is assemblied in stator both sides with rear end cap, and in the outside of stator, rotor includes axle, rotor stalloy, rolling to pyrocondensation coat suit
Pearl bearing, the first positioning sleeve, copper bush, the second positioning sleeve and four blocks of Magnet；
It is inserted in ball bearing, the first positioning sleeve, rotor stalloy, the second positioning sleeve and copper on axle respectively in the axial direction
Axle sleeve, arranges four Magnet draw-in grooves on rotor stalloy, one block of Magnet is respectively mounted in each Magnet draw-in groove, and the head of axle is provided with
One through hole；
Stator includes integrally formed stator coil skeleton and the first stator silicon steel sheet and the second stator silicon steel sheet, stator
Wire casing is set on coil rack, around 2 groups of enamel-covered wires in wire casing；
First stator silicon steel sheet and the second stator silicon steel sheet are inserted respectively into the upper inserting slot of stator coil skeleton and built-in match somebody with somebody
It is fixed；
The section of rotor stalloy is in " king " font；
The section of the first stator silicon steel sheet and the second stator silicon steel sheet is in " T " font.
As preferred technical scheme, a catapult is also equipped between rotor and rear end cap, rear end cap medial extremity is provided with
One draw-in groove；
Described catapult one end is inserted in the through hole opened up on axle, and the other end of catapult is inserted in rear end cap medial extremity and opens up
Draw-in groove in.
The beneficial effects of the utility model are：This utility model adopts one stator coil skeleton, and rigidity is good, can effectively subtract
The loss of oscillation energy that connection between low component is caused, stator and rotor adopt stalloy magnetic conduction, than only single stator or turn
Son uses stalloy magnetic conduction, and the integrated magnetic field effect of generation is higher. and the output power of reciprocating vibration of motor is higher, symmetrical using 2 groups
Used as stator, 4 blocks of Magnet make rotor, center output, beneficial to product Miniaturization Design to coil with " king " shape stalloy.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the detonation configuration figure of rotor；
Fig. 2 is the overall structure diagram of rotor；
Fig. 3 is the configuration schematic diagram of stator；
Fig. 4 is the assembling schematic diagram of stator；
Fig. 5 is overall exploded perspective view of the present utility model；
Fig. 6 is overall structure diagram；
Fig. 7 is the schematic cross-section of A-A in Fig. 6；
Fig. 8 is the schematic cross-section of B-B in Fig. 6.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Fig. 5-Fig. 6, including rotor 11, stator 16, drive end bearing bracket 19, rear end cap 17 and a pyrocondensation overcoat 20,
Rotor 11 is inserted in stator 16 and loads onto drive end bearing bracket 19 and rear end cap 17, and drive end bearing bracket 19 is assemblied in 16 liang of stator with rear end cap 17
Side, pyrocondensation overcoat 20 is set in the outside of stator 16；
As depicted in figs. 1 and 2, rotor includes axle 6, rotor stalloy 5, ball bearing 10, the first positioning sleeve 9, copper bush
7th, the second positioning sleeve 8 and four blocks of Magnet；
Be inserted in respectively in the axial direction on axle 6 ball bearing, the first positioning sleeve, rotor stalloy, the second positioning sleeve and
Copper bush, arranges four Magnet draw-in grooves on rotor stalloy, one block of Magnet is respectively mounted in each Magnet draw-in groove, and the head of axle is arranged
There is a through hole；
As shown in Figure 3 and Figure 4, stator 16 includes the stator silicon steel sheet 12 of integrally formed stator coil skeleton 14 and first
With the second stator silicon steel sheet 15, wire casing is set on stator coil skeleton 14, around 2 groups of enamel-covered wires 13 in wire casing；
First stator silicon steel sheet 12 and the second stator silicon steel sheet 15 are inserted respectively in the upper inserting slot of stator coil skeleton
Assembling is fixed；
As Figure 1-Figure 8, the section of rotor stalloy 5 is in " king " font；
The section of the first stator silicon steel sheet 12 and the second stator silicon steel sheet 15 is in " T " font.
As shown in Figure 7 and Figure 8, a catapult 18 is also equipped between rotor and rear end cap, rear end cap medial extremity is provided with one
Individual draw-in groove；
Catapult one end is inserted in the through hole opened up on axle, and the other end of catapult is inserted in the card that rear end cap medial extremity is opened up
In groove.
First cartridge rotor 11, is inserted in order bearing on axle during assembling, the first positioning sleeve, rotor stalloy, the first Magnet 1,
Second Magnet 2, the 3rd Magnet 3, the 4th Magnet 4, the second positioning sleeve and copper bush；Then assembling stator, during assembling, stator line
Insert respectively around 2 groups of enamel-covered wires, the first stator silicon steel sheet and the second stator silicon steel sheet in wire casing in certain direction on ring framework
The assembling positioning in the upper and lower groove of stator skeleton；Catapult is attached on the through hole of rotor shaft rear end, rotor passes through stator, loads onto front end
Lid, loads onto rear end cap, and catapult front and rear cover and is fixed along being inserted in the draw-in groove of rear end cap with stator 16, is finally put outside pyrocondensation
Set, completes motor 21 and assembles.
2 groups of T-shaped stalloys are stator magnetic guiding frame, one group of king's shape rotor magnetic conduction stalloy, whole coil skeleton, 2 groups of coils；
Pulse power supply, center output strength reciprocating vibration；
Two ends of rotor rotating support leans on an arch bullet using a metal rolling bearing and an oilite bushing, in vibrating back
Spring, ultrasonic motor and using conventional DC motor profile.
The beneficial effects of the utility model are：This utility model adopts one stator coil skeleton, and rigidity is good, can effectively subtract
The loss of oscillation energy that connection between low component is caused, stator and rotor adopt stalloy magnetic conduction, than only single stator or turn
Son uses stalloy magnetic conduction, and the integrated magnetic field effect of generation is higher. and the output power of reciprocating vibration of motor is higher, symmetrical using 2 groups
Used as stator, 4 blocks of Magnet make rotor, center output, beneficial to product Miniaturization Design to coil with " king " shape stalloy.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work all should be covered within protection domain of the present utility model.
Therefore, the protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (2)
1. a kind of miniature magnetic strengthens sound wave motor, including rotor, stator, drive end bearing bracket, rear end cap and a pyrocondensation overcoat, turns
Son is inserted in stator and loads onto drive end bearing bracket and rear end cap, and drive end bearing bracket is assemblied in stator both sides, pyrocondensation coat suit with rear end cap
In the outside of stator, it is characterised in that：Rotor include axle, rotor stalloy, ball bearing, the first positioning sleeve, copper bush, second
Positioning sleeve and four blocks of Magnet；
It is inserted in ball bearing, the first positioning sleeve, rotor stalloy, the second positioning sleeve and copper axle on axle respectively in the axial direction
Set, arranges four Magnet draw-in grooves on rotor stalloy, one block of Magnet is respectively mounted in each Magnet draw-in groove, and the head of axle is provided with one
Individual through hole；
Stator includes integrally formed stator coil skeleton and the first stator silicon steel sheet and the second stator silicon steel sheet, stator coil
Wire casing is set on skeleton, around 2 groups of enamel-covered wires in wire casing；
The upper inserting slot that first stator silicon steel sheet and the second stator silicon steel sheet are inserted respectively into stator coil skeleton is built-in with fixation；
The section of rotor stalloy is in " king " font；
The section of the first stator silicon steel sheet and the second stator silicon steel sheet is in " T " font.
2. miniature magnetic as claimed in claim 1 strengthens sound wave motor, it is characterised in that：Also install between rotor and rear end cap
There is a catapult, rear end cap medial extremity is provided with a draw-in groove；
Described catapult one end is inserted in the through hole opened up on axle, and the other end of catapult is inserted in the card that rear end cap medial extremity is opened up
In groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032010.4U CN206099703U (en) | 2016-08-31 | 2016-08-31 | Miniature magnetic force reinforcing sound wave motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032010.4U CN206099703U (en) | 2016-08-31 | 2016-08-31 | Miniature magnetic force reinforcing sound wave motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099703U true CN206099703U (en) | 2017-04-12 |
Family
ID=58475527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032010.4U Active CN206099703U (en) | 2016-08-31 | 2016-08-31 | Miniature magnetic force reinforcing sound wave motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953493A (en) * | 2017-04-13 | 2017-07-14 | 珠海三吉士健康科技有限公司 | A kind of brushless ac vibrates micro machine |
-
2016
- 2016-08-31 CN CN201621032010.4U patent/CN206099703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953493A (en) * | 2017-04-13 | 2017-07-14 | 珠海三吉士健康科技有限公司 | A kind of brushless ac vibrates micro machine |
| CN106953493B (en) * | 2017-04-13 | 2023-06-20 | 珠海三吉士健康科技有限公司 | Brushless alternating current oscillation micro motor |
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| GR01 | Patent grant |