CN207490729U - multi-mode motor - Google Patents
multi-mode motor Download PDFInfo
- Publication number
- CN207490729U CN207490729U CN201721328320.5U CN201721328320U CN207490729U CN 207490729 U CN207490729 U CN 207490729U CN 201721328320 U CN201721328320 U CN 201721328320U CN 207490729 U CN207490729 U CN 207490729U
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- China
- Prior art keywords
- rack
- component
- output mode
- motor
- steel ball
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Abstract
The utility model discloses multi-mode motors,Including stator component,Mover component,Installing component,Center locating pin and connecting rod,Stator component described in mover component interval is set,It includes two spaced two magnetic opposite magnets,One end of the iron core of stator component is between two magnets,Mover component includes filling first and second,Connecting rod is set to described second,First has the shaft for stretching into second,The teeth portion of a ring shape is provided on first,Further include the rack for engaging the teeth portion,And rack has first position to the second position,Motor has the first output mode and the second output mode,In the first output mode,One end of iron core applies the reciprocating forces of horizontal direction to two magnet,In the second output mode,One end of iron core applies the active force of vertical direction to two magnet.The motor of the utility model can be in horizontal, the swing of switch motor.
Description
Technical field
The present invention relates to motor fields, more specifically, are related to a kind of linear electric machine used in appliance for personal care.
Background technology
It needs to use linear electric machine in appliance for personal care, vibration is generated by linear electric machine and then transmits these vibrations to a
Brushhead portion in people's care implement.
However, or the linear electric machine in existing appliance for personal care only generates the swing of horizontal direction or only produces
The swing in raw vertical (vertical) direction, applicant are had found during long campaigns personal care industries with can be in water
The linear electric machine that flat/vertical direction switching is swung.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide multi-mode motors.
The present invention is achieved through the following technical solutions：Multi-mode motor, including stator component, the response stator department
Part so generation action mover component, installing component, center locating pin and connecting rod, the stator component include iron core and around
The coil being located on iron core, stator component described in the mover component interval are set, including two spaced two magnetism
Opposite magnet, between two magnets, the coil is connect by control circuit with power supply for one end of the iron core, described dynamic
Subassembly includes second being mounted with first of above-mentioned two magnet and being connect with the center locating pin, and the connecting rod is set
Described second is placed in, described first has the shaft for stretching into described second, and a ring is provided on described first
The teeth portion of shape further includes the rack for engaging the teeth portion, and the rack is pushed by a driving mechanism, and the rack has
First position and the second position, the motor have the first output mode and the second output mode, and can be in two kinds of outputs
It is switched between pattern, in the first output mode, the rack is pushed into first position, at this time one end of the iron core
Apply the reciprocating forces of horizontal direction to two magnet, in the second output mode, the rack is pushed into second
It puts, at this point, one end of the iron core applies the active force of vertical direction to two magnet.
In above-mentioned technical proposal, described second has downward projection of protruding portion, and the connecting rod includes horizontally disposed
First body of rod and vertically disposed second body of rod, first body of rod connected with second body of rod, first body of rod is inserted
Enter in the protruding portion to realize that second is fixedly connected with the connecting rod.
In above-mentioned technical proposal, when the motor is in the first output mode, the control circuit controls power supply to described
Coil exports the first power, and in the second output mode, the control circuit control power supply exports the second power to the coil.
In above-mentioned technical proposal, second power of the first power >=1.5 times.
In above-mentioned technical proposal, the rack, which is located on the first position and the second position, is provided with smooth department, also wraps
Lockable mechanism is included, when the rack is located at first position and the second position, the lockable mechanism is by described first and described
Second locking.
In above-mentioned technical proposal, the lockable mechanism, which is included on described first, is provided with steel ball locating slot, the steel
Steel ball is provided in pearl locating slot, the elastic component of steel ball described in fexible bias pressure is provided in the steel ball locating slot, described
The limiting slot coordinated with the steel ball is provided on second, when rack is located at first position and the second position, the steel ball
Into the limiting slot.
The present invention has the advantages that：The motor of the present invention can be in horizontal, the pendulum of switch motor
It is dynamic.
Description of the drawings
Fig. 1 is the principle of the present invention schematic diagram.
Fig. 2 is the structure diagram of mover component.
Fig. 3 is another structure diagram of mover component.
Fig. 4 is the close-up schematic view in Fig. 3.
Fig. 5 is the schematic top plan view of 2 middle rack of embodiment.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：Embodiment 1：Referring to Fig. 1 extremely
Fig. 2, multi-mode motor include mover component 2, installing component that stator component 1, the response stator component and then generation act
3rd, center locating pin 4 and connecting rod 5, the stator component 1 includes iron core 10 and around the coil 11 being located on iron core 10, described
Mover component 2 is spaced the stator component 1 and sets, including two spaced two magnetic opposite magnets 20, the iron
Between two magnets 20, the coil 11 is connect one end 10a of core by control circuit with power supply, and is led on coil 11
AC power is crossed, by the curent change of AC power, so that one end 10a of the iron core generates the magnetic field of alternation
(being similar to so that one end 10a switches between magnetic pole N poles and S poles).
The installing component 3 be fixedly installed and its interval described in mover component 2, the mover component 2 and the installation
It is fixed on the mover component 2 by 4 elastic connection of a center locating pin, described 5 one end of connecting rod between component 3,
5 other end of connecting rod is used to coordinating the brush head component of care implement, and then by the vibration that the mover component 2 generates to shield
The brush head component for managing apparatus transmits.
The mover component 2 includes being mounted with first 2a of above-mentioned two magnet 20 and be connect with the center locating pin 4
Second 2b, the connecting rod 5 is set to second 2b, and first 2a, which has, stretches into second 2b's
Shaft 200 is provided with the teeth portion 201 of a ring shape on first 2a, further includes the rack for engaging the teeth portion 201
202, the rack 202 is pushed by a driving mechanism 203, and the rack 202 has first position to the second position, is led to
Mechanism of overdriving 203 pushes the rack 202 so that the teeth portion is engaged in the first position and the second position of the rack 202
201。
The motor has the first output mode and the second output mode, and can be carried out between two kinds of output modes
Switching, specifically：In the first output mode, the rack 202 is pushed into first position, at this time two magnets 20 and connecting rod
5 parts being connect with brush head are vertical, and one end 10a of the iron core applies horizontal direction (in Fig. 1 to two magnet 20
Left and right directions is positioned as horizontal direction herein) reciprocating forces, in the second output mode, the rack 202 is pushed
To the second position, two magnets 20 and connecting rod 5 are parallel with the part that brush head connects at this time, and one end 10a of the iron core is to described
Two magnets 20 apply the active force of vertical direction.Above structure, in the first output mode, the stator component 1 acts on institute
Mover component 2 is stated so that the appliance for personal care brush head being connected in the connecting rod 5 of mover component 2 generates horizontal direction
Swing, at this time brush head have good cleaning effect；In the second output mode, the stator component 1 acts on described dynamic
Subassembly 2 is so that the appliance for personal care brush head being connected in the connecting rod 5 of mover component 2 generates the pendulum of vertical direction
Dynamic, brush head has good cleaning effect at this time.When needing to switch from the first output mode to second output mode, lead to
It crosses the driving mechanism rack is pushed to be engaged to rack with teeth portion from first position and engaged with the second position and teeth portion,
This hour rack meshing teeth causes first 2a to rotate 90 degree relative to second 2b, otherwise when needs are exported from second
Pattern to first output mode switch when, the rack is pushed from the second position to described first by the driving mechanism
Position, relatively described second of first 2a, which is returned, at this time turn 90 degrees.
Preferably, second 2b has downward projection of protruding portion 21, and the connecting rod 5 includes horizontally disposed the
One body of rod 50 and vertically disposed second body of rod 51, first body of rod 50 and second body of rod 51 connect, first bar
Body 50 is inserted into realize being fixedly connected for second 2b and the connecting rod 5 in the protruding portion 21, and above structure can ensure
The stability that connecting rod 5 is connected with second 2b, and then prevent from vibrating attenuation when transmitting.
As preference, in the first output mode, the control circuit control power supply is to the coil 11 output first
Power W1, in the second output mode, the control circuit control power supply exports the second power W2, wherein institute to the coil 11
W1 >=1.5W2 is stated, it, can be with by the way that power supply is controlled to be set in the first output mode and the second output mode using above-mentioned differing power
When ensureing the application motor switching different mode, it is suitable that the appliance for personal care brush head that is connected in connecting rod 5 can ensure
Cleaning/massage force.
Embodiment 2：Referring to Fig. 3 to Fig. 4, due in embodiment 1 when rack 202 be with first position and the second position with
When teeth portion engages, the vibration that first 2a is generated is transmitted simultaneously to rack and driving mechanism, is easy to cause rack and driving machine
The damage of structure, and it is unfavorable for the whole cooperation with appliance for personal care of motor, embodiment 2 is made that corresponding change, specifically
's：First 2a of the mover component 2 can the rotation connections of second 2b relatively, also, the rack 202 be located at it is described
Smooth department 202a is provided on first position and the second position, further includes lockable mechanism, the rack be located at first position and
During the second position, the lockable mechanism is by first 2a and second 2b locking.
Specifically, as first 2a above-mentioned position lockable mechanism a kind of concrete structure, at described first
Steel ball locating slot 204 is provided on 2a, steel ball 205 is provided in the steel ball locating slot 204, in the steel ball locating slot 204
The elastic component 206 of steel ball 205 described in fexible bias pressure is inside provided with, is provided with what is coordinated with the steel ball on second 2b
Limiting slot 207.The steel ball 205 enters in the limiting slot 207 and then realizes locking of the turnbarrel 4 in above-mentioned position,
During first 2a rotation, steel ball 205 is then abutted against to entering in steel ball locating slot 204, and the rotation of first 2a will not at this time
Interfered.Embodiment 2 remaining with embodiment 1.
In embodiment 2, since at rack first position and the second position, rack and teeth portion are detached from, first after disengaging
2a and second 2b carries out locking by lockable mechanism.Therefore it is located at the first output mode and the second output mode in motor
When, rack and driving mechanism are not in direct contact with first 2a, it ensure that the vibration that generates of first 2a will not directly to
Rack and driving mechanism are transmitted, this ensure that vibration will not be as above-mentioned component transmits and then causes to decay, and carry significantly first
The high service life of above-mentioned component.
Claims (6)
1. multi-mode motor, including stator component (1), the mover component (2) of the response stator component and then generation action, peace
Fill component (3), center locating pin (4) and connecting rod (5), the stator component (1) is including iron core (10) and around being located at iron core
(10) coil (11) on, the mover component (2) is spaced stator component (1) setting, spaced including two
Two magnetic opposite magnets (20), between two magnets (20), the coil (11) passes through control for one end (10a) of the iron core
Circuit processed is connect with power supply, it is characterised in that：The mover component (2) is including being mounted with first of above-mentioned two magnet (20)
(2a) and second (2b) being connect with the center locating pin (4), the connecting rod (5) are set to second (2b),
First (2a) has the shaft (200) for stretching into second (2b), and a circle is provided on first (2a)
The teeth portion (201) of annular, further includes the rack (202) for engaging the teeth portion (201), the rack (202) passes through a driving machine
Structure (203) pushes, and the rack (202) has first position and the second position, and the motor has the first output mode
With the second output mode, and can be switched between two kinds of output modes, in the first output mode, the rack
(202) first position is pushed into, one end (10a) of the iron core applies the past of horizontal direction to two magnet (20) at this time
Multiple active force, in the second output mode, the rack (202) is pushed into the second position, at this point, one end of the iron core
(10a) applies the active force of vertical direction to two magnet (20).
2. multi-mode motor as described in claim 1, it is characterised in that：Second (2b) has downward projection of protrusion
Portion (21), the connecting rod (5) include horizontally disposed first body of rod (50) and vertically disposed second body of rod (51), and described
One body of rod (50) and second body of rod (51) connection, first body of rod (50) are inserted into the protruding portion (21) to realize the
Two (2b) is fixedly connected with the connecting rod (5).
3. multi-mode motor as described in claim 1, it is characterised in that：It is described when the motor is in the first output mode
Control circuit controls power supply to export the first power (W1), in the second output mode, the control circuit to the coil (11)
Power supply is controlled to export the second power (W2) to the coil (11).
4. multi-mode motor as claimed in claim 3, it is characterised in that：The second power of first power (W1) >=1.5 times
(W2)。
5. multi-mode motor as described in claim 1, it is characterised in that：The rack is located at the first position and second
It puts and is provided with smooth department (202a), further include lockable mechanism, it is described when the rack is located at first position and the second position
Lockable mechanism is by first (2a) and described second (2b) locking.
6. multi-mode motor as claimed in claim 5, it is characterised in that：The lockable mechanism is included in first (2a)
On be provided with steel ball locating slot (204), steel ball (205) is provided in the steel ball locating slot (204), in the steel ball locating slot
(204) elastic components (206) of steel ball described in fexible bias pressure (205) is provided in, is provided on second (2b) and institute
The limiting slot (207) of steel ball cooperation is stated, when rack is located at first position and the second position, described in steel ball (205) entrance
Limiting slot (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328320.5U CN207490729U (en) | 2017-10-16 | 2017-10-16 | multi-mode motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328320.5U CN207490729U (en) | 2017-10-16 | 2017-10-16 | multi-mode motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490729U true CN207490729U (en) | 2018-06-12 |
Family
ID=62480359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328320.5U Expired - Fee Related CN207490729U (en) | 2017-10-16 | 2017-10-16 | multi-mode motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490729U (en) |
-
2017
- 2017-10-16 CN CN201721328320.5U patent/CN207490729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |