CN208508678U - It is a kind of can noise-reducing electric toothbrush micromotor - Google Patents
It is a kind of can noise-reducing electric toothbrush micromotor Download PDFInfo
- Publication number
- CN208508678U CN208508678U CN201821045618.XU CN201821045618U CN208508678U CN 208508678 U CN208508678 U CN 208508678U CN 201821045618 U CN201821045618 U CN 201821045618U CN 208508678 U CN208508678 U CN 208508678U
- Authority
- CN
- China
- Prior art keywords
- motor
- noise
- plate
- bolt hole
- shell
- 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
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses it is a kind of can noise-reducing electric toothbrush micromotor, including motor body, noise-proofing shell, fixed plate, fixed bolt hole, cage connection plate, seal groove, first motor fixed bolt hole, motor fixed chute, acoustical cotton, motor slide bar, motor seal plate, bearing cap, shaft, second motor fixed bolt hole, bearing, rotor, stator, fan, terminal box and power supply line, the two sides of the motor body are equipped with the motor slide bar, one end of the motor body is equipped with the motor seal plate, the middle part of the motor seal plate is equipped with the bearing cap.This kind can noise-reducing electric toothbrush micromotor, by the way that noise-proofing shell is arranged on the shell of electric toothbrush micromotor, and micromotor and noise-proofing cage connection are very close, the noise of the rotor rotation inside motor is absorbed by acoustical cotton, reduce noise when motor work, and replacement motor is also very convenient, will not influence noise reduction effect.
Description
Technical field
The utility model relates to micromotor, specially it is a kind of can noise-reducing electric toothbrush micromotor.
Background technique
Micromotor is that volume, capacity are smaller, output power generally hundreds of watts of motors below and purposes, performance and
Environmental condition requires special motor.The miniature specific type of electric machine of full name, abbreviation micro machine.It is usually used in control system, realizes electromechanical
The functions such as detection, resolving, amplification, execution or the conversion of signal or energy, or loaded for gearing, it also can be used as equipment
AC and DC power supply.Application range: food machinery, textile machine, medical instrument, intelligent door and window, monitor holder, advertising lamp box,
All small-power perseverance revolving speed high-torque equipment such as household electrical appliance, air conditioner wind page, actuator control.The application of motor is very wide
Micromotor in general more particularly to electric toothbrush, but there is very big noise in the micromotor in existing electric toothbrush,
Huge noise is generated when causing to brush teeth, and influences people's use.
So how to design it is a kind of can noise-reducing electric toothbrush micromotor, becoming us will currently solve the problems, such as.
Summary of the invention
The purpose of this utility model be in view of the drawbacks of the prior art, provide it is a kind of can noise-reducing electric toothbrush micro electric
Machine, to solve the problems, such as that above-mentioned background technique proposes.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of can noise-reducing electric toothbrush it is miniature
Motor, including motor body, noise-proofing shell, fixed plate, fixed bolt hole, cage connection plate, seal groove, first motor are fixed
Bolt hole, motor fixed chute, acoustical cotton, motor slide bar, motor seal plate, bearing cap, shaft, the second motor fixing bolt
Hole, bearing, rotor, stator, fan, terminal box and power supply line, the two sides of the motor body are equipped with the motor slide bar, institute
The one end for stating motor body is equipped with the motor seal plate, and the middle part of the motor seal plate is equipped with the bearing cap, the axis
The middle part for holding lid is equipped with the shaft, and four corners of the motor seal plate are equipped with the second motor fixing bolt
Hole, the outside of the motor body are equipped with the noise-proofing shell, and one end of the noise-proofing shell is equipped with the cage connection
Plate, the inside of the cage connection plate are equipped with the seal groove, and four corners of the seal groove are equipped with first electricity
Machine fixed bolt hole, the inside of the seal groove are equipped with the acoustical cotton, and it is solid that the two sides of the acoustical cotton are equipped with the motor
Determine sliding slot, the other end of the noise-proofing shell is equipped with the fixed plate, and four corners of the fixed plate are equipped with described
Fixed bolt hole, the inside of the motor body are equipped with the rotor, and the outside of the rotor is equipped with the stator, the rotor
One end be equipped with the bearing, the side of the bearing is equipped with the bearing cap, and the middle part of the bearing cap is equipped with the shaft,
The other end of the rotor is equipped with the fan, and the other end of the motor body is equipped with the terminal box, in the terminal box
Equipped with the power supply line.
As a kind of optimal technical scheme of the utility model, the motor body and the noise-proofing shell are described in
Motor slide bar and the motor fixed chute are movably connected, and the motor body and the noise-proofing shell pass through second electricity
Machine fixed bolt hole and the first motor fixed bolt hole are fixedly linked.
As a kind of optimal technical scheme of the utility model, the motor seal plate is movably connected with the seal groove,
The acoustical cotton is built in the inside of the noise-proofing shell, and the noise-proofing shell is made of stainless steel.
As a kind of optimal technical scheme of the utility model, the motor slide bar is welded on the shell of the motor body
On, the motor seal plate is connected by welding with the motor body.
As a kind of optimal technical scheme of the utility model, the cage connection plate and the fixed plate are prevented with described
Noise shell is connected by welding, and the cage connection plate and the fixed plate are all made of stainless steel material and are made.
As a kind of optimal technical scheme of the utility model, the stator is fixed by screws in the motor body
Inside, the rotor are fixedly linked by the bearing and the motor seal plate.
This practical beneficial effect is: this kind can noise-reducing electric toothbrush micromotor, by miniature in electric toothbrush
Noise-proofing shell is set on the shell of motor, and micromotor and noise-proofing cage connection are very close, are inhaled by acoustical cotton
The noise for receiving the rotor rotation inside motor, reduces noise when motor work, and replacement motor is also very convenient, Bu Huiying
Ring noise reduction effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
In figure: 1, motor body；2, noise-proofing shell；3, fixed plate；4, fixed bolt hole；5, into cage connection plate；6,
Seal groove；7, first motor fixed bolt hole；8, motor fixed chute；9, acoustical cotton；10, motor slide bar；11, motor seal
Plate；12, bearing cap；13, shaft；14, the second motor fixed bolt hole；15, bearing；16, rotor；17, stator；18, fan；
19, terminal box；20, power supply line.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be understood by those skilled in the art with feature, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
The utility model provides a kind of technical solution referring to FIG. 1-2: it is a kind of can noise-reducing electric toothbrush micro electric
Machine, including motor body 1, noise-proofing shell 2, fixed plate 3, fixed bolt hole 4, cage connection plate 5, seal groove 6, first motor
Fixed bolt hole 7, motor fixed chute 8, acoustical cotton 9, motor slide bar 10, motor seal plate 11, bearing cap 12, shaft 13,
Two motor fixed bolt holes 14, bearing 15, rotor 16, stator 17, fan 18, terminal box 19 and power supply line 20, motor body 1
Two sides are equipped with motor slide bar 10, and one end of motor body 1 is equipped with motor seal plate 11, and the middle part of motor seal plate 11 is equipped with axis
Lid 12 is held, the middle part of bearing cap 12 is equipped with shaft 13, and four corners of motor seal plate 11 are equipped with the fixed spiral shell of the second motor
Keyhole 14, the outside of motor body 1 are equipped with noise-proofing shell 2, and one end of noise-proofing shell 2 is equipped with cage connection plate 5, and shell connects
The inside of fishplate bar 5 is equipped with seal groove 6, and four corners of seal groove 6 are equipped with first motor fixed bolt hole 7, seal groove 6
Inside is equipped with acoustical cotton 9, and the two sides of acoustical cotton 9 are equipped with motor fixed chute 8, and the other end of noise-proofing shell 2, which is equipped with, to be fixed
Plate 3, four corners of fixed plate 3 are equipped with fixed bolt hole 4, and the inside of motor body 1 is equipped with rotor 16, rotor 16 it is outer
Side is equipped with stator 17, and one end of rotor 16 is equipped with bearing 15, and the side of bearing 15 is equipped with bearing cap 12, and the middle part of bearing cap 12 is set
There is shaft 13, the other end of rotor 16 is equipped with fan 18, and the other end of motor body 1 is equipped with terminal box 19, sets in terminal box 19
There is power supply line 20.
Motor body 1 is movably connected with noise-proofing shell 2 by motor slide bar 10 and motor fixed chute 8, motor body 1
It is fixedly linked with noise-proofing shell 2 by the second motor fixed bolt hole 14 and first motor fixed bolt hole 7.
Motor seal plate 11 is movably connected with seal groove 6, and acoustical cotton 9 is built in the inside of noise-proofing shell 2, outside noise-proofing
Shell 2 is made of stainless steel.
Motor slide bar 10 is welded on the shell of motor body 1, and motor seal plate 11 passes through welding phase with motor body 1
Even.
Cage connection plate 5 and fixed plate 3 are connected by welding with noise-proofing shell 2, cage connection plate 5 and fixed plate 3
Stainless steel material is all made of to be made.
Stator 17 is fixed by screws in the inside of motor body 1, and rotor 16 is solid by bearing 15 and motor seal plate 11
It is fixed to be connected.
Working principle: it is a kind of can noise-reducing electric toothbrush micromotor, motor body 1, noise-proofing shell 2, fixed plate
3, fixed bolt hole 4, cage connection plate 5, seal groove 6, first motor fixed bolt hole 7, motor fixed chute 8, acoustical cotton 9,
Motor slide bar 10, bearing cap 12, shaft 13, the second motor fixed bolt hole 14, bearing 15, rotor 16, is determined motor seal plate 11
Son 17, fan 18, terminal box 19 and power supply line 20, when use, by the acoustical cotton 9 inside noise-proofing shell 2 to motor
The noise that rotor inside ontology 1 generates is absorbed, and the connection of motor body 1 and noise-proofing shell 2 is very close, from
And noiseproof effect is preferably played, and it is also very convenient to need replacing motor, pass through disassembly first motor fixing bolt
Bolt on hole 7 and the second motor fixed bolt hole 14, so that fast quick-detach motor body 1 and noise-proofing shell 2, more renew
After motor, motor seal plate 11 is allowed to be buckled in seal groove 6, and is bolted connected, raising sealing performance, raising noise reduction effect
Fruit.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.
Claims (6)
1. one kind can noise-reducing electric toothbrush micromotor, including motor body (1), noise-proofing shell (2), fixed plate (3),
Fixed bolt hole (4), cage connection plate (5), seal groove (6), first motor fixed bolt hole (7), motor fixed chute (8),
Acoustical cotton (9), motor slide bar (10), motor seal plate (11), bearing cap (12), shaft (13), the second motor fixed bolt hole
(14), bearing (15), rotor (16), stator (17), fan (18), terminal box (19) and power supply line (20), it is characterised in that: institute
The two sides for stating motor body (1) are equipped with the motor slide bar (10), and it is close that one end of the motor body (1) is equipped with the motor
The middle part of sealing plate (11), the motor seal plate (11) is equipped with the bearing cap (12), and the middle part of the bearing cap (12) is equipped with
The shaft (13), four corners of the motor seal plate (11) are equipped with the second motor fixed bolt hole (14),
The outside of the motor body (1) is equipped with the noise-proofing shell (2), and one end of the noise-proofing shell (2) is equipped with described outer
The inside of shell connecting plate (5), the cage connection plate (5) is equipped with the seal groove (6), four turnings of the seal groove (6)
Place is equipped with the first motor fixed bolt hole (7), and the inside of the seal groove (6) is equipped with the acoustical cotton (9), the suction
The two sides of sound cotton (9) are equipped with the motor fixed chute (8), and the other end of the noise-proofing shell (2) is equipped with the fixation
Four corners of plate (3), the fixed plate (3) are equipped with the fixed bolt hole (4), the inside of the motor body (1)
Equipped with the rotor (16), the outside of the rotor (16) is equipped with the stator (17), and one end of the rotor (16) is equipped with institute
It states bearing (15), the side of the bearing (15) is equipped with the bearing cap (12), and the middle part of the bearing cap (12) is equipped with described
The other end of shaft (13), the rotor (16) is equipped with the fan (18), and the other end of the motor body (1) is equipped with described
Terminal box (19), the terminal box (19) are equipped with the power supply line (20).
2. one kind according to claim 1 can noise-reducing electric toothbrush micromotor, it is characterised in that: the motor sheet
Body (1) is movably connected with the noise-proofing shell (2) by the motor slide bar (10) and the motor fixed chute (8), institute
It states motor body (1) and the noise-proofing shell (2) passes through the second motor fixed bolt hole (14) and the first motor
Fixed bolt hole (7) is fixedly linked.
3. one kind according to claim 1 can noise-reducing electric toothbrush micromotor, it is characterised in that: the motor is close
Sealing plate (11) is movably connected with the seal groove (6), and the acoustical cotton (9) is built in the inside of the noise-proofing shell (2), institute
Noise-proofing shell (2) is stated to be made of stainless steel.
4. one kind according to claim 1 can noise-reducing electric toothbrush micromotor, it is characterised in that: the motor is sliding
Bar (10) is welded on the shell of the motor body (1), and the motor seal plate (11) and the motor body (1) pass through weldering
It connects connected.
5. one kind according to claim 1 can noise-reducing electric toothbrush micromotor, it is characterised in that: the shell connects
Fishplate bar (5) and the fixed plate (3) are connected by welding with the noise-proofing shell (2), the cage connection plate (5) and institute
It states fixed plate (3) and is all made of stainless steel material and be made.
6. one kind according to claim 1 can noise-reducing electric toothbrush micromotor, it is characterised in that: the stator
(17) it is fixed by screws in the inside of the motor body (1), the rotor (16) passes through the bearing (15) and the electricity
Secret sealing plate (11) is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045618.XU CN208508678U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can noise-reducing electric toothbrush micromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045618.XU CN208508678U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can noise-reducing electric toothbrush micromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508678U true CN208508678U (en) | 2019-02-15 |
Family
ID=65282372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821045618.XU Expired - Fee Related CN208508678U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can noise-reducing electric toothbrush micromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508678U (en) |
-
2018
- 2018-07-03 CN CN201821045618.XU patent/CN208508678U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104201848B (en) | A kind of double-stator permanent magnet vernier wind-driven generator | |
| CN208862677U (en) | A kind of monophase machine with noise reduction function | |
| CN208508678U (en) | It is a kind of can noise-reducing electric toothbrush micromotor | |
| CN207625414U (en) | A kind of Halbach types array permanent magnetism disc type iron core-free hollow shaft motor | |
| CN208479338U (en) | A kind of micromotor with waterproof construction | |
| CN206323273U (en) | A kind of double-stator permanent magnet synchronous motor | |
| CN106224488B (en) | A kind of integrated harmonic speed reducer device of built-in motor | |
| CN208939693U (en) | A kind of outer rotor brushless motor | |
| CN205829425U (en) | A kind of three stator composite excitation synchro wind generators | |
| CN108832790A (en) | Rotor iron-free permasyn morot | |
| CN208272760U (en) | A kind of micromotor being conveniently replaceable stator and rotor | |
| CN208078771U (en) | Dryer DC Brushless Motor | |
| CN207625366U (en) | A kind of wear-resistant miniature brush motor | |
| CN208316493U (en) | A kind of dryer DC Brushless Motor driving deceleration device with belt | |
| CN209654168U (en) | A kind of device improving power generation efficiency | |
| Holenstein et al. | A high torque, wide air gap bearingless motor with permanent magnet free rotor | |
| CN219499150U (en) | Single-phase asynchronous motor | |
| CN110784053A (en) | Multistage filtration formula air inlet cover for motor | |
| CN208508663U (en) | A kind of micromotor that waterproof can cool down automatically | |
| CN211351926U (en) | Improved structure for noise reduction of micro motor | |
| CN209448588U (en) | A kind of brushless high speed motor of dust collector | |
| CN209982236U (en) | High-speed air-cooled spindle brushless motor | |
| CN2279741Y (en) | Brushless double-magnetic gap energy-saving DC motor | |
| CN218415955U (en) | Axial direct current permanent magnet motor | |
| CN208707438U (en) | A kind of high sealed motor of low noise |
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: 20190215 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |