CN109217551A - Flat brushless oscillating motor - Google Patents
Flat brushless oscillating motor Download PDFInfo
- Publication number
- CN109217551A CN109217551A CN201811036588.0A CN201811036588A CN109217551A CN 109217551 A CN109217551 A CN 109217551A CN 201811036588 A CN201811036588 A CN 201811036588A CN 109217551 A CN109217551 A CN 109217551A
- Authority
- CN
- China
- Prior art keywords
- magnet
- connecting shaft
- oscillating motor
- magnetic part
- flat brushless
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/04—Balancing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of flat brushless oscillating motors, including shell, substrate is fixedly installed in shell, it is fixedly installed connecting shaft on substrate, magnet is arranged in connecting shaft, metal turning set is provided between the magnet and connecting shaft, connecting shaft is provided with multiple magnetic parts that magnet and metal turning set are constituted attraction or repelled after its energization on the substrate, and the magnetic pole of adjacent magnetic part, on the contrary, the multiple magnetic part corresponds between substrate and magnet, vibrating effect is preferable.
Description
Technical field
The present invention relates to motor technologies fields, and in particular to a kind of flat brushless oscillating motor.
Background technique
It is used to currently, usually will be installed a flat vibration motor in the smart electronics product such as mobile phone or electronics bracelet
Realize vibration prompting function.Pertinent literature (105429349 A of Publication No. CN) discloses a kind of existing flat vibration horse
It reaches, mainly generates magnetic field by being powered to coil, so that internal magnet be driven to move up and down, and then generate vibration effect
Fruit, but vibration is only generated by moving up and down in practical applications, vibrating effect or on the weak side, there are rooms for improvement.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of better flat brushless oscillating motors of vibrating effect.
To achieve the above object, the present invention provides a kind of flat brushless oscillating motor, including shell, fixes in the shell
It is provided with substrate, connecting shaft is fixedly installed on the substrate, is arranged with magnet in the connecting shaft, it is characterised in that: described
Be provided with metal turning set between magnet and connecting shaft, on the substrate around connecting shaft be provided with it is multiple after its energization to magnetic
Iron and metal turning set constitute the magnetic part for attracting or repelling, and the magnetic pole of adjacent magnetic part is on the contrary, the multiple magnetic part is equal
It corresponds between substrate and magnet.
The beneficial effect being arranged in this way is: using the above scheme, multiple magnetic parts, which are powered, generates magnetic fields, thus to magnet and
Metal turning set constitutes attraction or repulsion simultaneously, and magnet can rotate under the drive of metal turning set, simultaneously because adjacent magnetic
Therefore the magnetic pole of part during magnet rotates along with strong up-down vibration, compared with prior art on the contrary, can vibrate
Significant effect is promoted, while using magnetic part, and the starting reaction time is shorter, so that the motor has wider operation strategies,
The using effect of integral device is improved simultaneously.
It is even number that the present invention, which is further arranged to the magnetic part, and each magnetic part includes a coil and an iron
Core, the coil are wound around on iron core.
The beneficial effect being arranged in this way is: using the above scheme, in this way, structure is more symmetrical reasonable while this
Structure is easy to assembly, processing easy to produce.
The present invention is further arranged to the magnetic part at least 4.
The beneficial effect being arranged in this way is: using the above scheme, setting in this way so that the round-trip rotational angle of magnet is smaller,
To further promote the vibration frequency of magnet, while the magnetic strength of magnetic part can be configured, realize Oscillation Amplitude
Adjustment, improve the tunability of the motor.
The present invention is further arranged to be additionally provided with support sleeve between the magnet and metal turning set, the support sleeve
Section be it is T-shaped, vertical end is set in connecting shaft, and offers the cavity for accommodating metal turning set, and the magnet is arranged
In the vertical end of support sleeve, and with the transverse end of support sleeve formed against.
The beneficial effect being arranged in this way is: using the above scheme, by the way that support sleeve is arranged, more by magnet and metal turning set
Reasonably installation is connected in connecting shaft, consequently facilitating magnet and metal turning set preferably rotate.
The present invention is further arranged to be additionally provided with balance weight between the magnet and the vertical end of support sleeve.
The beneficial effect being arranged in this way is: using the above scheme, by the way that balance weight is arranged, facilitating support sleeve and is rotating through
It is more steady in journey.
The present invention is further arranged to the shell in flat setting.
The beneficial effect being arranged in this way is: using the above scheme, setting helps to save installation space in this way, consequently facilitating
It is installed in the smart electronics product such as mobile phone or electronics bracelet.
The present invention is further arranged to the shell and is detachably connected by bottom plate and housing constitute.
The beneficial effect being arranged in this way is: using the above scheme, setting is in this way convenient for assembly and later period maintenance disassembly.
The present invention is further arranged to be additionally provided with the pole piece for enhancing magnet magnetic conductivity in the shell.
The beneficial effect being arranged in this way is: using the above scheme, by the way that pole piece is arranged, can effectively enhance the magnetic conduction of magnet
Property, to further promote the vibrating effect of magnet.
Detailed description of the invention
Fig. 1 is flat brushless oscillating motor decomposition chart in the present invention；
Fig. 2 is shell structure figure in the present invention；
Fig. 3 is the sectional view of partial structurtes in the present invention；
Fig. 4 is local structural graph in the present invention.
Specific embodiment
By Fig. 1 and Fig. 4, the invention discloses a kind of flat brushless oscillating motor embodiment, a kind of flat brushless vibrating horses
It reaches, including shell 1, substrate 31 is fixedly installed in the shell 1, connecting shaft 32 is fixedly installed on the substrate 31, it is described
It is arranged with magnet 21 in connecting shaft 32, metal turning set 22, metal turning set are provided between the magnet 21 and connecting shaft 32
22 and connecting shaft 32 be rotatably assorted, magnet 21 can be rotated by metal turning set 22 along connecting shaft 32, be enclosed along the substrate 31
Connecting shaft 32 is provided with multiple magnetic parts 33 that magnet and metal turning set are constituted attraction or repelled after its energization, it is multiple
Magnetic part 33 can generate magnetic field after powered up, which can act on metal turning set 22, rotate metal turning set 22, from
And rotated with moving magnet 21, and the magnetic pole of adjacent magnetic part 33 is opposite, and the multiple magnetic part 33 is corresponding positioned at base
Between plate 31 and magnet 21, so the magnetic pole of the magnetic pole of magnet 21 and magnetic part 33 attracts each other or excludes to make on magnet
Lower vibration, and then make magnet 21 can be along with strong up-down vibration during rotation.
The magnetic part 33 is even number, and making each magnetic part 33 described in structural integrity includes a coil 332 and an iron
Core 331, the coil 332 are wound around on iron core 331, and iron core 331 can generate magnetic pole after coil 332 is powered, and each iron core 331 generates
Magnetic pole form a magnetic field on the substrate 31, and the magnetic part 33 of even number is set as at least 4, and magnet 21 is enable to exist
With smaller angle reciprocating rotary back and forth in connecting shaft 32, the vibration frequency of magnet 21, the magnet 21 are further improved
Be additionally provided with support sleeve 23 between metal turning set 22, the section of the support sleeve 23 be it is T-shaped, vertical end cap 231 is set
In connecting shaft 32, and the cavity 232 for accommodating metal turning set 22 is offered, the rotation of metal turning set 22 can drive support
23 rotation of set, the magnet 21 is set in the vertical end 231 of support sleeve 23, and with the transverse end shape 233 of support sleeve 23 at supporting
It leans on, balance weight 24 is additionally provided between the magnet 21 and the vertical end 231 of support sleeve 23, balance weight 24 is set in support sleeve 23
Vertical end 231 on and be in contact with magnet 21, the shell 1 is in flat setting, and the flat shell 1 is by 12 He of bottom plate
Housing 11 is detachably connected composition, and the pole piece 4 for enhancing magnet magnetic conductivity is additionally provided in the shell 1, and pole piece 4 is pacified
Between 11 top of housing and magnet 21, it is not in contact with magnet 21
The above embodiments are merely a preferred embodiment of the present invention, and cannot limit interest field of the invention with this, therefore, according to
Equivalent variations made by scope of the present invention patent, for example this hair is still belonged to using similar technique, the equivalent product of similar structures
Bright covered range.
Claims (8)
1. a kind of flat brushless oscillating motor, including shell, substrate is fixedly installed in the shell, fixation is set on the substrate
It is equipped with connecting shaft, is arranged with magnet in the connecting shaft, it is characterised in that: is provided with metal between the magnet and connecting shaft and turns
It is dynamic to cover, connecting shaft is provided with multiple constitute after its energization to magnet and metal turning set on the substrate and attracts or repels
Magnetic part, and adjacent magnetic part magnetic pole on the contrary, the multiple magnetic part correspond between substrate and magnet.
2. flat brushless oscillating motor according to claim 1, it is characterised in that: the magnetic part is even number, described
Each magnetic part includes a coil and an iron core, and the coil is wound around on iron core.
3. flat brushless oscillating motor according to claim 2, it is characterised in that: the magnetic part at least 4.
4. flat brushless oscillating motor according to claim 1 or 2 or 3, it is characterised in that: the magnet and metal rotate
Be additionally provided with support sleeve between set, the section of the support sleeve be it is T-shaped, vertical end is set in connecting shaft, and is offered
The cavity of metal turning set is accommodated, the magnet is set in the vertical end of support sleeve, and is supported with the formation of the transverse end of support sleeve
It leans on.
5. flat brushless oscillating motor according to claim 4, it is characterised in that: the vertical end of the magnet and support sleeve
Between be additionally provided with balance weight.
6. flat brushless oscillating motor according to claim 1, it is characterised in that: the shell is in flat setting.
7. flat brushless oscillating motor according to claim 1 or 6, it is characterised in that: the shell is by bottom plate and housing
It is detachably connected composition.
8. flat brushless oscillating motor according to claim 7, it is characterised in that: be additionally provided in the shell for increasing
The pole piece of strong magnet magnetic conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036588.0A CN109217551B (en) | 2018-09-06 | 2018-09-06 | Flat brushless vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036588.0A CN109217551B (en) | 2018-09-06 | 2018-09-06 | Flat brushless vibration motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109217551A true CN109217551A (en) | 2019-01-15 |
| CN109217551B CN109217551B (en) | 2024-02-02 |
Family
ID=64987189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036588.0A Active CN109217551B (en) | 2018-09-06 | 2018-09-06 | Flat brushless vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217551B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510911A (en) * | 2020-11-27 | 2021-03-16 | 安徽申禾智能科技有限公司 | High-vibration-sense flat vibration motor and production method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5510664A (en) * | 1992-09-10 | 1996-04-23 | Ricoh Company, Ltd. | Brushless motor |
| JPH08275431A (en) * | 1995-03-30 | 1996-10-18 | Sony Corp | Motor |
| DE19743314A1 (en) * | 1996-09-30 | 1998-04-09 | Hitachi Metals Ltd | Brushless motor with permanent magnet rotor e.g. for powering motor vehicle |
| JP2000166173A (en) * | 1998-11-20 | 2000-06-16 | Matsushita Electric Ind Co Ltd | Flat vibration motor, and portable information apparatus equippedthere with |
| JP2001232290A (en) * | 1999-12-15 | 2001-08-28 | Namiki Precision Jewel Co Ltd | Small and flat brushless vibration motor |
| JP2002143769A (en) * | 2000-11-14 | 2002-05-21 | Hideo Suyama | Electromagnetic electroacoustic transducer with flat vibration motor |
| KR20020044354A (en) * | 2000-12-05 | 2002-06-15 | 송재인 | Flat motor for generating vibration |
| KR200381707Y1 (en) * | 2005-01-12 | 2005-04-14 | 대성전기공업 주식회사 | Flat type vibration motor |
| CN2847661Y (en) * | 2005-03-04 | 2006-12-13 | 连仕云 | Micro flat vibration motor |
| CN1913291A (en) * | 2005-08-11 | 2007-02-14 | 鸿进科技有限公司 | DC brushless oscillating motor |
| CA2627680A1 (en) * | 2005-11-28 | 2007-05-31 | Rotelec | Adjusting the mode of electromagnetic stirring over the height of a continuous casting mould |
| CN204835882U (en) * | 2015-08-20 | 2015-12-02 | 许万超 | Vibrating motor |
| CN105429349A (en) * | 2015-12-26 | 2016-03-23 | 昆山联滔电子有限公司 | Flat motor |
| CN209016867U (en) * | 2018-09-06 | 2019-06-21 | 宝龙电子集团有限公司 | Flat brushless oscillating motor |
-
2018
- 2018-09-06 CN CN201811036588.0A patent/CN109217551B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5510664A (en) * | 1992-09-10 | 1996-04-23 | Ricoh Company, Ltd. | Brushless motor |
| JPH08275431A (en) * | 1995-03-30 | 1996-10-18 | Sony Corp | Motor |
| DE19743314A1 (en) * | 1996-09-30 | 1998-04-09 | Hitachi Metals Ltd | Brushless motor with permanent magnet rotor e.g. for powering motor vehicle |
| JP2000166173A (en) * | 1998-11-20 | 2000-06-16 | Matsushita Electric Ind Co Ltd | Flat vibration motor, and portable information apparatus equippedthere with |
| JP2001232290A (en) * | 1999-12-15 | 2001-08-28 | Namiki Precision Jewel Co Ltd | Small and flat brushless vibration motor |
| JP2002143769A (en) * | 2000-11-14 | 2002-05-21 | Hideo Suyama | Electromagnetic electroacoustic transducer with flat vibration motor |
| KR20020044354A (en) * | 2000-12-05 | 2002-06-15 | 송재인 | Flat motor for generating vibration |
| KR200381707Y1 (en) * | 2005-01-12 | 2005-04-14 | 대성전기공업 주식회사 | Flat type vibration motor |
| CN2847661Y (en) * | 2005-03-04 | 2006-12-13 | 连仕云 | Micro flat vibration motor |
| CN1913291A (en) * | 2005-08-11 | 2007-02-14 | 鸿进科技有限公司 | DC brushless oscillating motor |
| CA2627680A1 (en) * | 2005-11-28 | 2007-05-31 | Rotelec | Adjusting the mode of electromagnetic stirring over the height of a continuous casting mould |
| CN204835882U (en) * | 2015-08-20 | 2015-12-02 | 许万超 | Vibrating motor |
| CN105429349A (en) * | 2015-12-26 | 2016-03-23 | 昆山联滔电子有限公司 | Flat motor |
| CN209016867U (en) * | 2018-09-06 | 2019-06-21 | 宝龙电子集团有限公司 | Flat brushless oscillating motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510911A (en) * | 2020-11-27 | 2021-03-16 | 安徽申禾智能科技有限公司 | High-vibration-sense flat vibration motor and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109217551B (en) | 2024-02-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200427 Address after: 325000 No. 388, Ningkang East Road, Chengdong street, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Baolong Mechanical and Electrical Co.,Ltd. Address before: 325000 Zhejiang city of Wenzhou province Yueqing city Zhenning Kang Dong Lu Baolong Industrial Park Applicant before: BAOLONG ELECTRONICS GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |