CN108206617A - A kind of motor of miniature reciprocating rotation - Google Patents
A kind of motor of miniature reciprocating rotation Download PDFInfo
- Publication number
- CN108206617A CN108206617A CN201810029659.8A CN201810029659A CN108206617A CN 108206617 A CN108206617 A CN 108206617A CN 201810029659 A CN201810029659 A CN 201810029659A CN 108206617 A CN108206617 A CN 108206617A
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- 238000004804 winding Methods 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 210000003781 tooth socket Anatomy 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 210000000515 tooth Anatomy 0.000 description 65
- 230000000694 effects Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
Abstract
The present invention discloses a kind of motor of miniature reciprocating rotation,Including casing,Stator and rotor,Rotor includes shaft,Its circumferential direction of shaft upper edge is equipped with N number of magnetic rotor tooth of tool,The polarity of adjacent rotor tooth is opposite,Stator includes cylindric stator core,Shaft is set in stator core,Stator core is equipped with N number of stator tooth,Coil windings are wound on stator tooth,The magnetic pole that adjacent windings winding generates is opposite,The crest top land of rotor tooth is respectively facing the gap between adjacent stator tooth,It is of the invention compared with traditional motor by eccentric block to obtain reciprocating rotation,More compact structure,The amplitude of oscillation that works is big,Low noise,Long lifespan,Stability is good,And with smaller rotary inertia,The torsion of bigger,Motor can precisely reply initial positioning origin after power-off,The present apparatus can be widely used for face massager,On the products such as cleaning supplies.
Description
Technical field
The present invention relates to micromachine technical fields, and in particular to a kind of motor of miniature reciprocating rotation.
Background technology
Traditional iron core DC vibrating micro machine has on the vibration product such as face massager, health-caring equipment, personal nursing
It is widely applied.Traditional iron core DC vibration motor drives product to vibrate by itself whole vibration, and Oscillation Amplitude has
It limits, and the service life is not grown, above has in the application of some massage equipments and trend, reciprocating rotation are replaced by a kind of reciprocating tumbler
Device has the advantages that amplitude of oscillation is big, and rotation beat is stablized, and reliability is high, long lifespan.With reciprocating tumbler application
Popularization, people accordingly propose higher requirement to reciprocating tumbler, such as drive the brush head of bigger, under similary beat more
Big reciprocating rotation amplitude.
Thus it is necessary to develop a kind of reciprocating rotation, it is more compact structure, torsion bigger, rotation beat higher, reciprocal
The motor of the miniature reciprocating rotation of rotation amplitude bigger.
Invention content
For solution more than technical problem, the present invention provides a kind of motor of miniature reciprocating rotation.
Technical solution is as follows：A kind of motor of miniature reciprocating rotation, stator including casing, in the casing and turns
Son, key are：
The stator includes cylindric stator core, and N number of stator tooth is evenly arranged on the inner wall of the stator core,
Coil windings are wound on the stator tooth, the magnetic pole that adjacent stators tooth coil winding generates is opposite；
The shaft of the rotor is fitted at the axle center of the stator core, its circumferential direction of the shaft upper edge is uniformly equipped with
The magnetic rotor tooth of N number of tool, the magnetic pole of the adjacent rotor tooth on the contrary, the crest top land of the rotor tooth be respectively facing it is adjacent
Gap between the stator tooth；
Rotating and limiting mechanism is further included, which limits the rotor tooth between the adjacent stator tooth
Rotation distance.
After being powered using above-mentioned technical proposal to coil windings, the field pole that adjacent windings winding generates is on the contrary, i.e.
Magnetic pole on adjacent stators tooth is on the contrary, and the magnetic pole on rotor tooth will necessarily be with the pole in a magnetic field in two adjacent stator tooths
Property is identical, one conversely, because identical charges repel each other, there is a natural attraction between the sexes, inevitably result in that stator that rotor teeth directional mutually attracts with it
One side of tooth rotates, and after current direction is changed, the magnetic direction generated on stator tooth changes, and rotor tooth rotates backward, so anti-
Change current direction again, it is achieved thereby that the reciprocating rotation of shaft, stator and rotor are limited additionally by rotating and limiting mechanism
Between relative rotation angle, external force reverses rotor when being not powered on so as to can effectively prevent.
As a further preference：
Above-mentioned rotating and limiting mechanism includes limited block and limit card block, and two institutes are respectively equipped on each stator tooth
Limited block is stated, corresponding each stator tooth is respectively equipped with a limit card block in the shaft, and the limit card block is with institute
It states and rotates between two limited blocks of the rotation of shaft on the corresponding stator tooth.Using this scheme when limit card block with
It when shaft is turned at one of limited block, cannot be rotated further by the blocking of the limited block, change current direction
Afterwards, its rotation is defined again when limit card block is turned at another limited block, it is thus achieved that shaft rotational angle
Control.
Said stator tooth is made of root portion and tooth crest, and wherein root portion is fixed on the inner wall of the stator core, tooth
Top is " C " the shape structure being made of two salient poles, and the limited block, the rotor tooth are respectively equipped on two salient poles
Crest top land towards the gap between the Adjacent salient poles of the adjacent stator tooth.Using beginning in this construction rotor tooth rotation process
Eventually without departing from corresponding two stator tooths, when being not powered on, if having external force reversed certain angle after, on rotor tooth
It magnetic field always can be between corresponding two stator tooths there are attraction, so that it is guaranteed that transition torsion will not occur for rotor tooth.
Above-mentioned rotating and limiting mechanism further includes two circular dististyles, and the both ends tube port position of the stator core is set respectively
There are one the dististyle, N number of limiting section identical with the stator odontoid is evenly arranged on the inner ring of the dististyle, it is described
Coil windings are on the root of the limiting section of the root portion and its both ends that are located at the stator tooth, two of the limiting section
A limited block is respectively equipped on the lateral surface of free end, it is fixed in the shaft of any one dististyle corresponding position
Limiting catch is installed, the limiting block on piece corresponds to each limiting section and is respectively equipped with a limit card block, the limiting
Fixture block is extended radially out along shaft, and the limit card block rotates between two limited blocks on the corresponding limiting section.
It can only be deflected, will not gone to always and one of stator tooth in certain angle relative stator tooth using this construction rotor tooth
The position of face, in this way in the case where being not powered on, rotor tooth always can with the adjacent external parts of two adjacent stator tooths it
Between there are certain attraction, so as to rest on always between two stator tooths.
Being excavated in the middle part of the top surface of above-mentioned tooth crest has magnetic resistance slot, the axle center of shaft described in the notch face of the magnetic resistance slot
Line.The magnetic field intensity that can be substantially reduced due to magnetic resistance slot on rotor tooth is designed using this, causes rotor tooth and magnetic resistance slot institute in place
Attraction between the stator tooth put reduces, and under unpowered state, rotor tooth can attract between two neighboring stator tooth
Centre position therebetween is returned under the balance of power, this position is initial position, by such design, when not in use can
Shaft is made to be located on initial position always.
Cuff has columned rotor core in above-mentioned shaft, and the tooth socket of N number of bar shaped is offered on the rotor core, owns
The cogging ring is uniformly distributed around the shaft, and a rotor tooth is separately installed in each tooth socket.It is set using this
Meter is convenient to install multiple rotor tooths in shaft.
The cross section of above-mentioned rotor tooth be in tile, the center of circle line of the rotor tooth, the center of circle line of tooth crest with it is described
The axial line of shaft overlaps.Using at the top of this scheme rotor tooth and when the tooth crest of stator tooth cooperates, therebetween between
Gap is very small, the also very little of the magnetic resistance between gap, and when rotation is conducive to increase rotation torsion.
There are the short set of insulation, two short sets of insulation there are two being plugged respectively in gap between the mutually adjacent stator tooth
Inner end docking, the outer wall of the short set of the insulation be bonded with the surface of the stator tooth, and the outer end of two short sets that insulate is divided
It is not connected with the corresponding dististyle.It is fitted closely using the flank of tooth of this structural insulation separation sleeve and stator tooth, insulated with brushing
Layer is compared, and insulation effect is more preferable, more resistant, safety coefficient higher.
Said machine casing is one end with small opening tubular structure of the other end with big opening, the big opening end of the casing
Fastening has end cap, and the outer end of the shaft stretches out the small openend of the casing by clutch shaft bearing, and the inner end of the shaft leads to
Second bearing is crossed with being mounted on end cap；
Adjustment spring is arranged in shaft between the rotor core and the second bearing, it is described to adjust the two of spring
End is connected to respectively in the second bearing and the rotor core, and the limiting catch is in annular shape and is set in the adjustment
Outside spring, the limiting catch is fixedly connected with the rotor core.Bearing can be eliminated in itself by spring using the program
Clearance reduces the noise during use.
The above-mentioned shaft stated between rotor core and the clutch shaft bearing is equipped with pipe sleeve, and the both ends of the pipe sleeve abut respectively
On the rotor core and clutch shaft bearing.The axial position of shaft is adjusted by pipe sleeve using this structure
Advantageous effect：Advantageous effect using the present invention is and traditional motor phase that vibration is obtained by eccentric block
Than electric machine structure provided by the invention is more compact, and the work amplitude of oscillation is big, and low noise, long lifespan, stability is good, and with smaller
The torsion of rotary inertia, bigger, motor can precisely return initial positioning origin after power-off, the present apparatus can be widely used for face by
It rubs on the products such as device, cleaning supplies.
Description of the drawings
Fig. 1 is the first visual angle planar structure schematic diagram of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the B-B sectional views of Fig. 3；
Fig. 5 is the C-C sectional views of Fig. 3；
Fig. 6 is the second visual angle planar structure schematic diagram of the present invention；
Fig. 7 is the D-D sectional views of Fig. 6；
Fig. 8 is the explosive view of the present invention；
Fig. 9 is the first working state schematic representation；
Figure 10 is the second working state schematic representation.
Specific embodiment
With reference to embodiment and attached drawing, the invention will be further described.
As shown in figures 1-8, a kind of motor of miniature reciprocating rotation, stator including casing 4, in the casing 4 and turns
Son, the stator include cylindric stator core 9, and the outer wall of the stator core 9 is fixedly connected with the inner wall of the casing 4,
N number of stator tooth 9a is evenly arranged on the inner wall of the stator core 9, coil windings 10, phase are wound on the stator tooth 9a
The magnetic pole that adjacent stator tooth 9a coils winding 10 generates is opposite；
The shaft 1 of the rotor, its circumferential uniformly peace of 1 upper edge of shaft are fitted at the axle center of the stator core 9
Equipped with the magnetic rotor tooth 7 of N number of tool, the magnetic pole of the adjacent rotor tooth 7 is on the contrary, the crest top land court respectively of the rotor tooth 7
Gap between the adjacent stator tooth 9a；
Rotating and limiting mechanism is further included, which limits the rotor tooth 7 in the adjacent stator tooth 9a
Between rotation distance.
The stator tooth 9a is made of root portion and tooth crest, and wherein root portion is fixed on the inner wall of the stator core 9,
Tooth crest is " C " the shape structure being made of two salient poles, and the crest top land of the rotor tooth 7 is towards the adjacent stator tooth 9a's
Gap between Adjacent salient poles.
The rotating and limiting mechanism includes limited block 8b and limit card block 12a, is set respectively on each stator tooth 9a
There are two the limited block 8b, specifically, two limited block 8b be separately positioned on the stator tooth 9a two are convex
On extremely, in the shaft 1 the corresponding each stator tooth 9a be respectively equipped with limit card block a 12a, the limit card block 12a with
The rotation of the shaft 1 rotates between two limited block 8b on the corresponding stator tooth 9a.Preferably, the rotation
Position-limit mechanism further includes two circular dististyles 8, and the both ends tube port position of the stator core 9 is respectively equipped with a dististyle
8, N number of limiting section 8a identical with the stator tooth 9a shapes, the coil windings are evenly arranged on the inner ring of the dististyle 8
10 on the root of the limiting section 8a of the root portion and its both ends that are located at the stator tooth 9a, two of the limiting section 8a
A limited block 8b is respectively equipped on the lateral surface of free end, in the shaft 1 of any one 8 corresponding position of dististyle
Limiting catch 12 is installed with, corresponding to each limiting section 8a on the limiting catch 12 is respectively equipped with a limit card block
12a, limit card block 12a the extending radially out along shaft 1, the limit card block 12a is on the corresponding limiting section 8a
It is rotated between two limited block 8b.
Under unused state, between rotor tooth 7 is made to be located in the two neighboring salient pole of adjacent stator tooth 9a always,
Being excavated in the middle part of the top surface of the tooth crest of the stator tooth 9a has magnetic resistance slot 9c, shaft 1 described in the notch face of the magnetic resistance slot 9c
Axial line, the magnetic resistance slot 9c is preferably crescent, but magnetic resistance slot 9c can also be the slot of other any shapes.
For convenience of installation rotor tooth 7, cuff has columned rotor core 5 in the shaft 1, is opened on the rotor core 5
Tooth socket equipped with N number of bar shaped, all cogging rings are uniformly distributed around the shaft 1, are separately installed in each tooth socket
One rotor tooth 7, the top surface of the rotor tooth 7 are higher than the notch of the tooth socket, and the cross section of the rotor tooth 7 is in tile
Shape, the center of circle line of the rotor tooth 7, the stator tooth 9a axial line of the center of circle line with the shaft 1 of tooth crest overlap,
Rotor tooth 7 is towards the area bigger of stator tooth 9a in this way, and the magnetic line of force generated therebetween is more, the torsion bigger of generation, institute
It states rotor tooth 7 to be made of magnetic material, the N is even number, N or four or to be six or being eight.
It is dielectrically separated from, plugs respectively in the gap between the adjacent stator tooth 9a there are two there is insulation to be better achieved
Short set 8c, the inner end docking of two short set 8c of insulation, the surface of the outer wall and the stator tooth 9a of the short set 8c of insulation
Fitting, the outer end of two short set 8c of insulation are fixedly connected respectively with the limiting section 8a on the corresponding dististyle 8.
The casing 1 is one end with small opening tubular structure of the other end with big opening, the big opening of the casing 1
End, which fastens, end cap 13, clutch shaft bearing 2 is installed in the small openend of the casing 1, the middle part of the end cap 13 is outside
Bearing mounting groove is convexed to form, second bearing 11 is installed in the bearing mounting groove, the outer end of the shaft 1 passes through clutch shaft bearing
2 stretch out the small openend of the casing 1, and the inner end of the shaft 1 is mounted on by second bearing 11 on the end cap 13.
Shaft 1 between the rotor core 5 and the clutch shaft bearing 2 is equipped with pipe sleeve 3, and the both ends of the pipe sleeve 3 are distinguished
It is connected on the rotor core 5 and clutch shaft bearing 2, is covered in the shaft 1 between the rotor core 5 and the second bearing 11
Equipped with adjustment spring 6, the both ends of the adjustment spring 6 are connected to respectively on the second bearing 11 and the rotor core 5, institute
Limiting catch 12 is stated in annular shape, the limiting catch 12 is set in outside the adjustment spring 6, the inside of the limiting catch 12
Face and 5 fixed bonding of rotor core, it is right on the medial surface of the limiting catch 12 for limiting catch 12 is made to install more securely
Each a clamping column 12b should be respectively equipped with by the rotor tooth 7, the length of the rotor tooth 7 is less than the length of the rotor core 5
Degree, the clamping column 12b, which is radially extended, stretches into simultaneously clamping in the corresponding tooth socket.
Stator tooth 9a and stator core on stator core 9 are identical material, are integrally formed, on all stator tooth 9a
Coil windings 10 connect and adjacent windings winding 10 around on the contrary, and the tooth top and tooth root of rotor tooth 7 are respectively magnetic field
The two poles of the earth, magnetic pole at 7 tooth top of adjacent rotor tooth on the contrary, when the positive and negative alternative current that certain beat is passed through to coil windings 10,
The magnetic field of alternation, the magnetic field interaction with rotor tooth 7 so that beat reciprocating rotary of the rotor according to input are generated on stator tooth 9a
It is dynamic, so as to form the reciprocating rotation of fixed beat.
As shown in figure 9, when give motor forward direction be powered when, stator tooth 9a formed a magnetic field, with the magnetic on rotor tooth 7
Under field interactions, rotor clockwise rotates a fixed angle.As shown in Figure 10, when giving motor and being reversely powered, stator
Tooth 9a forms one and magnetic field just opposite shown in Fig. 9, under the magnetic field interaction on rotor tooth 7, the rotor inverse time
Needle back has rotated a fixed angle.When the forward and reverse alternate energisation for giving the certain beat of motor, rotor will be according to this
Frequency does a reciprocal rotation back and forth；And under unpowered state, between rotor tooth 7 and corresponding two stator tooth 9a not
There are the mutually exclusive or attraction between magnetic field, but the magnetic field of rotor tooth 7 is to stator tooth 9a or attractive (such as magnet suction
As iron), if there is external force that shaft 1 is reversed certain angle, due to the presence of magnetic resistance slot 9c, rotor tooth 7 is fixed with corresponding two
Between sub- tooth 9a under the balance of attraction, the middle position i.e. initial position of the two can be eventually returned to.Due to traditional iron core
DC vibration motor, rotor are to carry out lasting rotary motion, are vibrated by increasing an eccentric block in shaft,
The drawback is that：Life of product is not grown, and mode of vibration provides vibration by itself body vibration, can not export the apparent amplitude of oscillation
Degree, some need to massage by a relatively large margin and clean purposes on it is ineffective.One kind provided by the invention is miniature in contrast
The motor of reciprocating rotation, more compact structure, the work amplitude of oscillation is big, low noise, long lifespan, and stability is good, it can be achieved that initial position
It is accurately positioned, can be widely used on the products such as face massager, cleaning supplies.
In addition parallel way or the mode controlled respectively using microcontroller can also be used in coil windings 10, as long as adjacent lines
The electric current being passed through on circle winding 10 is on the contrary, the field pole of its generation is opposite.
Finally it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such transformation is each fallen within protection scope of the present invention.
Claims (10)
1. a kind of motor of miniature reciprocating rotation, stator and rotor including casing (4), in the casing (4), feature exist
In：The stator includes cylindric stator core (9), and N number of stator tooth is evenly arranged on the inner wall of the stator core (9)
(9a) is wound with coil windings (10), the magnetic that adjacent stators tooth (9a) coil winding (10) generates on the stator tooth (9a)
It is extremely opposite；
The shaft (1) of the rotor is fitted at the axle center of the stator core (9), its circumferential direction of shaft (1) upper edge is uniform
N number of magnetic rotor tooth (7) of tool is installed, the magnetic pole of the adjacent rotor tooth (7) is on the contrary, the tooth top of the rotor tooth (7)
Face is respectively facing the gap between the adjacent stator tooth (9a)；
Rotating and limiting mechanism is further included, which limits the rotor tooth (7) in the adjacent stator tooth (9a)
Between rotation distance.
2. a kind of motor of miniature reciprocating rotation according to claim 1, it is characterised in that：The rotating and limiting mechanism packet
Limited block (8b) and limit card block (12a) are included, two limited blocks are respectively equipped on each stator tooth (9a)
(8b), corresponding each stator tooth (9a) is respectively equipped with a limit card block (12a), the limiting card on the shaft (1)
Block (12a) is rotated between two limited blocks (8b) of the rotation of the shaft (1) on the corresponding stator tooth (9a).
3. a kind of motor of miniature reciprocating rotation according to claim 1, it is characterised in that：The stator tooth (9a) is by tooth
Root and tooth crest composition, wherein root portion are fixed on the inner wall of the stator core (9), and tooth crest is is made of two salient poles
" C " shape structure, be respectively equipped with the limited block (8b), the crest top land direction of the rotor tooth (7) on two salient poles
Gap between the Adjacent salient poles of the adjacent stator tooth (9a).
4. a kind of motor of miniature reciprocating rotation according to Claims 2 or 3, it is characterised in that：The rotary spacing machine
Structure further includes two circular dististyles (8), and the both ends tube port position of the stator core (9) is respectively equipped with a dististyle
(8), N number of limiting section (8a) identical with the stator tooth (9a) shape is evenly arranged on the inner ring of the dististyle (8), it is described
Coil windings (10) are described on the root of the limiting section (8a) of the root portion and its both ends that are located at the stator tooth (9a)
A limited block (8b), any one described dististyle are respectively equipped on the lateral surface of two free ends of limiting section (8a)
(8) limiting catch (12) is installed in the shaft (1) of corresponding position, each limiting is corresponded on the limiting catch (12)
Portion (8a) is respectively equipped with a limit card block (12a), and limit card block (12a) the extending radially out along shaft (1) is described
Limit card block (12a) rotates between two limited blocks (8b) on the corresponding limiting section (8a).
5. a kind of motor of miniature reciprocating rotation according to claim 4, it is characterised in that：In the top surface of the tooth crest
Portion, which is excavated, magnetic resistance slot (9c), the axial line of shaft (1) described in the notch face of the magnetic resistance slot (9c).
6. a kind of motor of miniature reciprocating rotation according to claim 4, it is characterised in that：Cuff on the shaft (1)
There is columned rotor core (5), the tooth socket of N number of bar shaped is offered on the rotor core (5), all cogging rings are around described
Shaft (1) is uniformly distributed, and a rotor tooth (7) is separately installed in each tooth socket.
7. a kind of motor of miniature reciprocating rotation according to claim 4, it is characterised in that：The horizontal stroke of the rotor tooth (7)
Section is in tile, and the axial line of the center of circle line of the rotor tooth (7), the center of circle line of tooth crest with the shaft (1) overlaps.
8. a kind of motor of miniature reciprocating rotation according to claim 4, it is characterised in that：The adjacent stator tooth (9a)
Between gap in plug respectively there are two have insulation it is short set (8c), two it is described insulation it is short set (8c) inner ends docking, it is described
Insulate it is short set (8c) outer wall be bonded with the surface of the stator tooth (9a), two it is described insulate it is short cover (8c) outer ends respectively with
The corresponding dististyle (8) connection.
9. a kind of motor of miniature reciprocating rotation according to claim 6, it is characterised in that：The casing (1) is one end
With small opening tubular structure of the other end with big opening, the big opening end of the casing (1), which fastens, end cap (13), described
The outer end of shaft (1) stretches out the small openend of the casing (1) by clutch shaft bearing (2), and the inner end of the shaft (1) passes through the
Two bearings (11) are on the end cap (13)；
Adjustment spring (6), the tune are arranged in shaft (1) between the rotor core (5) and the second bearing (11)
The both ends of whole spring (6) are connected to respectively in the second bearing (11) and the rotor core (5), the limiting catch (12)
In annular shape and it is set in the adjustment spring (6) outside, the limiting catch (12) is fixedly connected with the rotor core (5).
10. a kind of motor of miniature reciprocating rotation according to claim 9, it is characterised in that：The rotor core (5) with
Shaft (1) between the clutch shaft bearing (2) is equipped with pipe sleeve (3), and the both ends of the pipe sleeve (3) are connected to the rotor iron respectively
On core (5) and clutch shaft bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029659.8A CN108206617A (en) | 2018-01-12 | 2018-01-12 | A kind of motor of miniature reciprocating rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029659.8A CN108206617A (en) | 2018-01-12 | 2018-01-12 | A kind of motor of miniature reciprocating rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108206617A true CN108206617A (en) | 2018-06-26 |
Family
ID=62605232
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810029659.8A Pending CN108206617A (en) | 2018-01-12 | 2018-01-12 | A kind of motor of miniature reciprocating rotation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198113A (en) * | 2019-06-05 | 2019-09-03 | 重庆市仓兴达科技有限公司 | A kind of micromotor moved back and forth with various dimensions |
| CN111463992A (en) * | 2020-05-15 | 2020-07-28 | 浙江省东阳市东磁诚基电子有限公司 | Low-noise vibration micro motor and implementation method thereof |
| CN113270991A (en) * | 2021-06-29 | 2021-08-17 | 浙江省东阳市东磁诚基电子有限公司 | Large-displacement linear motor and implementation method thereof |
| CN110198113B (en) * | 2019-06-05 | 2024-04-26 | 重庆市仓兴达科技有限公司 | Micro motor with multi-dimensional reciprocating motion |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07222414A (en) * | 1994-01-31 | 1995-08-18 | Oriental Motor Co Ltd | Linear rotary combination pulse motor |
| CN201365163Y (en) * | 2008-08-12 | 2009-12-16 | 刘梦星 | Direct-drive electric straight-line reciprocating-movement device |
| US20120112596A1 (en) * | 2009-01-24 | 2012-05-10 | Lumin Feng | Dc commutator doubly salient reluctance motor |
| CN103475115A (en) * | 2013-09-10 | 2013-12-25 | 深圳市雅腾电机有限公司 | Novel one-phase brushless motor |
| CN104079118A (en) * | 2014-07-07 | 2014-10-01 | 华北电力大学（保定） | Air gap eccentricity fault simulation moving die generator set and air gap eccentricity fault simulation method |
| CN203967899U (en) * | 2014-07-29 | 2014-11-26 | 朱忠磊 | Small-sized high-frequency vibration device |
| CN104753280A (en) * | 2015-04-09 | 2015-07-01 | 北京杰诺瑞特机电科技有限公司 | Hybrid excitation switched reluctance motor and stator structure thereof |
| CN105006942A (en) * | 2015-07-24 | 2015-10-28 | 深圳市仓兴达科技有限公司 | Miniature reciprocating type oscillator |
| CN204858930U (en) * | 2015-07-24 | 2015-12-09 | 深圳市仓兴达科技有限公司 | Miniature reciprocating type wig -wag |
| CN206195579U (en) * | 2016-11-22 | 2017-05-24 | 重庆市仓兴达科技有限公司 | Miniature reciprocating type wig -wag |
| CN207743803U (en) * | 2018-01-12 | 2018-08-17 | 深圳市仓兴达科技有限公司 | New micro reciprocating rotation motor |
-
2018
- 2018-01-12 CN CN201810029659.8A patent/CN108206617A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07222414A (en) * | 1994-01-31 | 1995-08-18 | Oriental Motor Co Ltd | Linear rotary combination pulse motor |
| CN201365163Y (en) * | 2008-08-12 | 2009-12-16 | 刘梦星 | Direct-drive electric straight-line reciprocating-movement device |
| US20120112596A1 (en) * | 2009-01-24 | 2012-05-10 | Lumin Feng | Dc commutator doubly salient reluctance motor |
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| CN104079118A (en) * | 2014-07-07 | 2014-10-01 | 华北电力大学（保定） | Air gap eccentricity fault simulation moving die generator set and air gap eccentricity fault simulation method |
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| CN104753280A (en) * | 2015-04-09 | 2015-07-01 | 北京杰诺瑞特机电科技有限公司 | Hybrid excitation switched reluctance motor and stator structure thereof |
| CN105006942A (en) * | 2015-07-24 | 2015-10-28 | 深圳市仓兴达科技有限公司 | Miniature reciprocating type oscillator |
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