CN209488427U - Linear magnetcisuspension suspension motor - Google Patents
Linear magnetcisuspension suspension motor Download PDFInfo
- Publication number
- CN209488427U CN209488427U CN201920516353.5U CN201920516353U CN209488427U CN 209488427 U CN209488427 U CN 209488427U CN 201920516353 U CN201920516353 U CN 201920516353U CN 209488427 U CN209488427 U CN 209488427U
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- China
- Prior art keywords
- mover
- linear
- link block
- motor
- stator
- Prior art date
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Links
- 239000000725 suspension Substances 0.000 title claims abstract description 40
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model relates to linear magnetcisuspension suspension motors, including stator, motor base and two movers being arranged in above stator；Motor base includes two mover mounting blocks, and mover is fixedly connected with mover mounting blocks respectively；Motor base further includes link block, and link block includes linking arm made of two elastic materials, and two linking arm one end are mutually permanently connected, and the other end of two linking arms is fixedly connected with two mover mounting blocks respectively；The middle bent of linking arm forms at least one and reinforces curved boom.The utility model, can be improved the fatigue strength of linking arm, thus service life and reliability when improving the use of linear magnetcisuspension suspension motor；Link block when side view can be made to be located in motor base, compare and save space；The fatigue strength of link block can be made relatively uniform, guarantee service life and reliability when the use of linear magnetcisuspension suspension motor.
Description
Technical field
The utility model relates to linear magnetic suspension motor technologies fields, and in particular to the linear magnetic suspension horse for shaver
It reaches.
Background technique
Currently, traditional linear magnetcisuspension suspension motor is usually used in shaver, for driving the interior knife of shaver, realizing and shave
Function.The vibration frequency of linear magnetcisuspension suspension motor can be up to 17500rpm, be easy to cause the connection for connecting two stators
Arm damages because of fatigue, linear magnetcisuspension suspension motor is caused to fail.In order to guarantee the service life of linear magnetcisuspension suspension motor, existing knot
The linking arm of structure improvement space certain after still.
Utility model content
To solve the above problems, linking arm can be improved the purpose of this utility model is to provide linear magnetcisuspension suspension motor
Fatigue strength, thus service life and reliability when improving the use of linear magnetcisuspension suspension motor.
The detailed technology scheme that the utility model is taken are as follows: linear magnetcisuspension suspension motor comprising stator, motor base and
Two movers being arranged in above stator；Motor base includes two mover mounting blocks, and mover is fixed with mover mounting blocks respectively
Connection；Motor base further includes link block, and link block includes linking arm made of two elastic materials, two linking arm one end phases
It is mutually fixedly connected, the other end of two linking arms is fixedly connected with two mover mounting blocks respectively；The middle bent shape of linking arm
Reinforce curved boom at least one.
Preferably, reinforce curved boom to curve inwardly.
Link block when side view can be made to be located in motor base, compare and save space.
Preferably, two mover shape is identical and polarity is arranged on the contrary.
It can make two mover reversals of vibrations, reduce the body vibration of linear magnetcisuspension suspension motor.
Preferably, central plane mirror symmetry of two linking arms of a link block about motor base.
It can guarantee that the amplitude of two mover reversals of vibrations is equal, thereby may be ensured that the whole vibration of linear magnetcisuspension suspension motor
It moves lower.
Further, motor base is made of Shooting Technique, and link block further includes interconnection block, two companies of a link block
One end being mutually permanently connected of arm is connect as interconnection end, one end of two linking arms of a link block is mutually permanently connected institute's shape
At face be interconnection face, interconnection block is fixedly connected with two interconnection ends of a link block respectively, interconnects face in the horizontal plane
Projection is located in the projection of interconnection block in the horizontal plane.
The fatigue strength of link block can be made relatively uniform, guarantee when the use of linear magnetcisuspension suspension motor service life and reliable
Property.
Preferably, central plane mirror symmetry of the interconnection block about motor base.
Further, supporter made of resilient material, stator is arranged with extending downwardly in the both ends of mover mounting blocks
It is provided with pedestal, the bottom end of supporter is provided with stator mounting portion, and stator mounting portion is fixedly connected with the pedestal of stator.
It can make mover that the top of stator be set and be integral with stator, be easily installed, using linear magnetic suspension horse
It reaches.
Preferably, at least four fixed ears are provided with to stator mounting portion horizontal extension.
So that linear magnetcisuspension suspension motor can be mounted so as to than stronger.
Preferably, the both ends of mover are provided with mover card slot；The bottom face of mover mounting blocks offers mover mounting groove；
Mover fixture block is provided in mover mounting groove；Mover fixture block is embedded in mover card slot.
Compared with prior art, the utility model has the following beneficial effects:
(1) fatigue strength of linking arm can be improved, thus service life and can when improving the use of linear magnetcisuspension suspension motor
By property；
(2) link block when side view can be made to be located in motor base, compare and save space；
(3) fatigue strength of link block can be made relatively uniform, guarantee when the use of linear magnetcisuspension suspension motor the service life and
Reliability.
Detailed description of the invention
Fig. 1 is the perspective exploded view of the linear magnetcisuspension suspension motor in the utility model.
Fig. 2 is the stereoscopic schematic diagram of the linear magnetcisuspension suspension motor in the utility model.In Fig. 2, heavy solid line arrows indicate dynamic
The direction of vibration of son 2.
Fig. 3 is the stereoscopic schematic diagram of motor base 3.
Fig. 4 is the schematic side view of motor base 3.In Fig. 4, thick dashed line indicates interconnection face 325.
Stator 1；Pedestal 11；Supply lines 12；Mover 2；Mover card slot 21；Motor base 3；Mover mounting blocks 31；Mover peace
Tankage 311；Mover fixture block 312；Link block 32；Linking arm 321；Mover connecting pin 322；Interconnect end 323；Reinforce curved boom 324；Mutually
Connection face 325；Interconnection block 326；Supporter 33；Stator mounting portion 331；Fixed ear 332；Power output end 39；Motor base center
Plane A.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is illustrated.
The linear magnetcisuspension suspension motor of the utility model comprising stator 1, motor base 3 and two settings are on the stator 1
The mover 2 of side.
Motor base 3 includes two mover mounting blocks 31, and mover 2 is fixedly connected with mover mounting blocks 31 respectively.In general, dynamic
Supporter 33 made of resilient material are arranged in the both ends of sub- mounting blocks 31 with extending downwardly, and stator 1 is provided with pedestal 11, branch
The bottom end of support body 33 is provided with stator mounting portion 331, and stator mounting portion 331 is fixedly connected with the pedestal 11 of stator 1, to make
Son 2 is arranged in the top of stator 1 and is integral with stator 1, is easily installed, using linear magnetcisuspension suspension motor.In general, stator is pacified
At least four fixed ears 332 are provided with to 331 horizontal extension of dress portion, so that can be mounted so as to comparison firm for linear magnetcisuspension suspension motor
Gu.
Stator 1 is the electromagnet of setting on the pedestal 11, and is provided with supply lines 12.Mover 2 is permanent magnet, such as magnet
Deng.When providing the electric current that current direction changes to stator 1 by supply lines 12, stator 1 is provided by magnetic variation to mover 2
Attraction or repulsive force vibrate so that two movers 2 be made to move reciprocatingly.In general, mover mounting blocks 31 be fixedly installed it is dynamic
Power output end 39, the power of vibration is passed to by the interior knife of shaver by power output end 39, make in chatter dynamic, realization is shaved
Function.
Preferably, the both ends of mover 2 are provided with mover card slot 21；The bottom face of mover mounting blocks 31 offers mover peace
Tankage 311；Mover fixture block 312 is provided in mover mounting groove 311；Mover fixture block 312 is embedded in mover card slot 21, to make mover
2 are fixedly connected with mover mounting blocks 31 respectively.In general, can also be fastened by screw etc. between mover 2 and mover mounting blocks 31
Part reinforces connection.
In general, two 2 shape of mover is identical and polarity is arranged on the contrary, make have 180 degree between two movers 2
Vibration phase difference [i.e. two 2 reversals of vibrations of mover], so as to reduce the body vibration of linear magnetcisuspension suspension motor.
Motor base 3 further includes link block 32, and link block 32 includes made of two elastic materials [such as ABS plastic etc.] are expected
Linking arm 321, two 321 one end of linking arm are mutually permanently connected, and the other end of two linking arms 321 is pacified with two movers respectively
Dress block 31 is fixedly connected.
The middle bent of linking arm 321 forms at least one and reinforces curved boom 324.Linking arm 321 with mover mounting blocks 31
The one end being fixedly connected is mover connecting pin 322, the one end of two linking arms 321 of a link block 32 being mutually permanently connected
To interconnect end 323.It drives two mover mounting blocks 31 [to can generally achieve 17500rpm] at high speed in two movers 2 reversely to shake
When dynamic, 323 company of being fixed to each other of interconnection end of 322 reversal of vibrations of mover connecting pin of two link blocks 32 but two link blocks 32
It connects, twists link block 32 at high speed.The presence for reinforcing curved boom 324, increases the length of linking arm 321, link block 32 exists
When being twisted at high speed, 321 deflection of linking arm of unit length reduces, and the fatigue strength of linking arm 321 can be improved, thus
Service life and reliability when improving the use of linear magnetcisuspension suspension motor.In general, link block 32 is two and is separately positioned on motor
The two sides of pedestal 3.
It should be noted that according to the size of linear magnetcisuspension suspension motor and performance requirement etc., reinforcing curved boom 324 can also be with
For two or more.
Preferably, reinforce curved boom 324 to curve inwardly, i.e., surround in the space to be formed and be bent to two linking arms 321.It can be with
It is located at link block 32 when side view in motor base 3, compares and save space.
Preferably, central plane [i.e. motor base of two linking arms 321 of a link block 32 about motor base 3
Central plane A] mirror symmetry.When two 2 reversals of vibrations of mover, the elastic force for the linking arm 321 that two movers 2 are subject to is equal, can
Amplitude to guarantee two 2 reversals of vibrations of mover is equal, thereby may be ensured that the body vibration of linear magnetcisuspension suspension motor is lower.
Further, motor base 3 is made of Shooting Technique, and link block 32 further includes interconnection block 326, a link block 32
Two linking arms 321 one end be mutually permanently connected the face that is formed by be interconnection face 325, interconnection block 326 respectively with a company
Two interconnection ends 323 for connecing block 32 are fixedly connected, and the projection of interconnection face 325 in the horizontal plane, which is located at, [to be partially located at or whole
Positioned at] in the projection of interconnection block 326 in the horizontal plane.When injection molding forms motor base 3, will form at interconnection face 325 molten
Junction, 32 fatigue strength of link block is poor, is easiest to be broken at face of weld.Interconnection block 326 is set at interconnection face 325, it can be with
32 fatigue strength of link block at face of weld is improved, keeps the fatigue strength of link block 32 relatively uniform, thereby may be ensured that linear magnetic
Service life and reliability when the use of suspension motor.
Preferably, central plane [the i.e. motor base central plane A] mirror symmetry of interconnection block 326 about motor base 3.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (9)
1. linear magnetcisuspension suspension motor, the mover being arranged above stator (1) including stator (1), motor base (3) and two
(2)；Motor base (3) includes two mover mounting blocks (31), and mover (2) is fixedly connected with mover mounting blocks (31) respectively；Its
Be characterized in that: the motor base (3) further includes link block (32), and link block (32) includes connection made of two elastic materials
Arm (321), two linking arm (321) one end are mutually permanently connected, and the other end of two linking arms (321) is respectively and described in two
Mover mounting blocks (31) are fixedly connected；The middle bent of linking arm (321) forms at least one and reinforces curved boom (324).
2. linear magnetcisuspension suspension motor as described in claim 1, it is characterised in that: the reinforcement curved boom (324) curves inwardly.
3. linear magnetcisuspension suspension motor as described in claim 1, it is characterised in that: two mover (2) shapes are identical and polarity
It is arranged on the contrary.
4. linear magnetcisuspension suspension motor as claimed in claim 3, it is characterised in that: two companies of a link block (32)
Connect central plane mirror symmetry of the arm (321) about the motor base (3).
5. linear magnetcisuspension suspension motor as claimed in claim 4, it is characterised in that: the motor base (3) is made of Shooting Technique,
The link block (32) further includes interconnection block (326), the linking arm (321) of two of a link block (32) it is mutual
The one end being fixedly connected is interconnection end (323), and one end of two linking arms (321) of a link block (32) is mutually permanently connected
Being formed by face is interconnection face (325), interconnection block (326) two interconnection ends (323) with a link block (32) respectively
It is fixedly connected, the projection of interconnection face (325) in the horizontal plane is located in the projection of interconnection block (326) in the horizontal plane.
6. linear magnetcisuspension suspension motor as claimed in claim 5, it is characterised in that: the interconnection block (326) is about the motor base
The central plane mirror symmetry of seat (3).
7. the linear magnetcisuspension suspension motor as described in claim 1-6 is any, it is characterised in that: the both ends of the mover mounting blocks (31)
It is arranged with extending downwardly supporter made of resilient material (33), the stator (1) is provided with pedestal (11), supporter
(33) bottom end is provided with stator mounting portion (331), and the pedestal (11) of stator mounting portion (331) and the stator (1) is fixed to be connected
It connects.
8. linear magnetcisuspension suspension motor as claimed in claim 7, it is characterised in that: stator mounting portion (331) horizontal extension
It is provided at least four fixed ears (332).
9. the linear magnetcisuspension suspension motor as described in claim 1-6 is any, it is characterised in that: the both ends of the mover (2) are respectively provided with
There are mover card slot (21)；The bottom face of the mover mounting blocks (31) offers mover mounting groove (311)；Mover mounting groove
(311) mover fixture block (312) are provided in；Mover fixture block (312) is embedded in mover card slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516353.5U CN209488427U (en) | 2019-04-17 | 2019-04-17 | Linear magnetcisuspension suspension motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516353.5U CN209488427U (en) | 2019-04-17 | 2019-04-17 | Linear magnetcisuspension suspension motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488427U true CN209488427U (en) | 2019-10-11 |
Family
ID=68135435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516353.5U Active CN209488427U (en) | 2019-04-17 | 2019-04-17 | Linear magnetcisuspension suspension motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123702A (en) * | 2021-12-16 | 2022-03-01 | 广东辉达电器有限公司 | Brushless electromagnetic suspension vibrating motor |
-
2019
- 2019-04-17 CN CN201920516353.5U patent/CN209488427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123702A (en) * | 2021-12-16 | 2022-03-01 | 广东辉达电器有限公司 | Brushless electromagnetic suspension vibrating motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226001 Building 8, Huahui Zhigu Science Industrial Park, No. 17, Huayuan Road, Guanyinshan Street, Chongchuan District, Nantong, Jiangsu Province Patentee after: Xumei Intelligent Technology (Jiangsu) Co.,Ltd. Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Address before: Room 1118, building C02, venture headquarters base, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN XUMEI TECHNOLOGY CO.,LTD. Patentee before: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240314 Granted publication date: 20191011 |
|
| PP01 | Preservation of patent right |