CN104658738B - A kind of rotary magnet device capable of reversing - Google Patents
A kind of rotary magnet device capable of reversing Download PDFInfo
- Publication number
- CN104658738B CN104658738B CN201510081121.8A CN201510081121A CN104658738B CN 104658738 B CN104658738 B CN 104658738B CN 201510081121 A CN201510081121 A CN 201510081121A CN 104658738 B CN104658738 B CN 104658738B
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- magnet
- connecting rod
- output shaft
- gear
- guide rod
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Linear Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to a kind of rotary magnet device capable of reversing, including bidirectional electromagnet and changement, described changement includes for transmitting the connecting rod of described bidirectional electromagnet outputting torsion, the output shaft being connected with connecting rod and for realizing the holding electric magnet of switching position；Adhesive connecting rod after described holding electric magnet energising, makes connecting rod and output shaft depart from and realizes the switching of output shaft angle.The present invention is capable of turning to of two kinds of positions of output shaft.
Description
Technical field
The present invention relates to a kind of electric magnet, particularly relate to a kind of rotary magnet device capable of reversing.
Background technology
Outside at iron core is wound around the conductive winding matched with its power, and this alive coil has as Magnet
Magnetic, it is also referred to as electric magnet.Prior art generally makes bar shaped or ungulate shape electric magnet, so that iron core is easier to magnetic
Change.It addition, in order to make electric magnet power-off demagnetization immediately, often use demagnetization soft iron faster or silicon steel material to make.This
The electric magnet of sample is magnetic when energising, and after power-off, magnetic disappears the most therewith.Because common rotary magnet can only realize one direction
Rotate, therefore cannot meet the demand of existing product.
Summary of the invention
The technical problem to be solved is to provide a kind of rotary magnet device capable of reversing, it is possible to realize output shaft two kinds
Turning to of position.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of rotary magnet device capable of reversing, including
Bidirectional electromagnet and changement, described changement include the connecting rod for transmitting described bidirectional electromagnet outputting torsion,
The output shaft being connected with connecting rod and the holding electric magnet being used for realizing switching position；After described holding electric magnet energising
Adhesive connecting rod, makes connecting rod and output shaft depart from and realizes the switching of output shaft angle.
Described bidirectional electromagnet includes the twin coil for controlling the anglec of rotation and movable core；Described movable core includes Magnet
And guide rod, one end of described guide rod is coated with described Magnet；Described Magnet is positioned at the centre of twin coil, and can be around described guide rod
Rotate.
Angle between the twin coil of described Magnet both sides is 30 degree.
Described connecting rod one end is provided with the first through hole being connected with described guide rod, and the other end is provided with the first gear；Described defeated
Going out shaft end and be provided with connecting portion, described connecting portion is provided with the second through hole being connected with described guide rod, the side of described connecting portion
Being provided with can second gear intermeshing with described first gear；Described first gear and the second gear engage each other.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and good effect:
The present invention utilizes the twin coil angle of bidirectional electromagnet to control the rotational angle of movable core, and left and right twin coil is according to electric current side
Control polarity of the magnetic field conversion to conversion, it is achieved movable core Double-directional rotary, and utilize attractive force of electro-magnet drive connection bar,
Receive dynamic change gear engagement simultaneously and convert the angular transition of output shaft, thus realize turning to of two kinds of positions of output shaft.
Accompanying drawing explanation
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the structure chart of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments be merely to illustrate the present invention and
It is not used in restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
Embodiments of the present invention relate to a kind of rotary magnet device capable of reversing, as depicted in figs. 1 and 2, including two-way electricity
Magnet and changement, described changement includes the connecting rod 20 for transmitting described bidirectional electromagnet outputting torsion and connects
Output shaft 21 that extension bar 20 is connected and for realizing the holding electric magnet 22 of switching position；Described holding electric magnet 22
Adhesive connecting rod 20 after energising, makes connecting rod 20 and output shaft 21 depart from and realizes the switching of output shaft 21 angle.
Described bidirectional electromagnet includes the twin coil 10 for controlling the anglec of rotation and movable core；Described movable core includes
Magnet 11 and guide rod 12, one end of described guide rod 12 is coated with described Magnet 11；Described Magnet 11 is positioned at twin coil 10
Centre, and can rotate around described guide rod 12.
Angle between the twin coil 10 of described Magnet 11 both sides is 30 degree.
Described connecting rod 20 one end is provided with the first through hole 201 being connected with described guide rod 12, and the other end is provided with the first tooth
Wheel 202；Described output shaft 21 end is provided with connecting portion 211, and described connecting portion 211 is provided with and is connected with described guide rod 12
Second through hole 212, the side of described connecting portion 211 is provided with can be with described first intermeshing second gear of gear 202
213；Described first gear 202 and the second gear 213 engage each other.
The present invention utilizes the twin coil angle of bidirectional electromagnet to control the rotational angle of movable core, and left and right twin coil is according to electricity
Flow path direction conversion controls polarity of the magnetic field conversion, it is achieved movable core Double-directional rotary, and utilizes attractive force of electro-magnet drive connection
Bar, receives dynamic change gear engagement simultaneously and converts the angular transition of output shaft, thus realize turning to of two kinds of positions of output shaft.
Claims (1)
1. a rotary magnet device capable of reversing, including bidirectional electromagnet and changement, it is characterised in that described reversing machine
Structure includes for the connecting rod (20) transmitting described bidirectional electromagnet outputting torsion defeated with what connecting rod (20) was connected
Shaft (21) and for realizing the holding electric magnet (22) of switching position；Described holding electric magnet (22)
Adhesive connecting rod (20) after energising, make connecting rod (20) depart from output shaft (21) and realize output shaft (21) angle
Degree switching；Described bidirectional electromagnet includes the twin coil (10) for controlling the anglec of rotation and movable core；Described can
Dynamic iron core includes Magnet (11) and guide rod (12), and one end of described guide rod (12) is coated with described Magnet (11)；
Described Magnet (11) is positioned at the centre of twin coil (10), and can rotate around described guide rod (12)；Described Magnet (11)
Angle between the twin coil (10) of both sides is 30 degree；Described connecting rod (20) one end is provided with and described guide rod (12)
The first through hole (201) connected, the other end is provided with the first gear (202)；Described output shaft (21) end sets
Connecting portion (211), described connecting portion (211) is had to be provided with the second through hole (212) being connected with described guide rod (12),
The end being provided with the second through hole (212) of described connecting portion (211) is provided with can be with described first gear (202) phase
Second gear (213) of engagement mutually；Described first gear (202) and the second gear (213) engage each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081121.8A CN104658738B (en) | 2015-02-15 | 2015-02-15 | A kind of rotary magnet device capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081121.8A CN104658738B (en) | 2015-02-15 | 2015-02-15 | A kind of rotary magnet device capable of reversing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104658738A CN104658738A (en) | 2015-05-27 |
| CN104658738B true CN104658738B (en) | 2016-09-21 |
Family
ID=53249750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510081121.8A Active CN104658738B (en) | 2015-02-15 | 2015-02-15 | A kind of rotary magnet device capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658738B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719985B (en) * | 2019-03-21 | 2021-11-12 | 合肥华凌股份有限公司 | Driving mechanism and control method thereof, door body assembly, refrigerator and readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013984A1 (en) * | 1980-04-11 | 1981-10-22 | Robert Bosch Gmbh, 7000 Stuttgart | ACTUATOR FOR ADJUSTING THE ROTATING ANGLE |
| US4660686A (en) * | 1983-09-24 | 1987-04-28 | August Bilstein Gmbh & Co Kg | Adjustable shock absorber, especially for motor vehicles |
| JPS6484612A (en) * | 1987-09-26 | 1989-03-29 | Matsushita Electric Works Ltd | Rotary type polarized electromagnet |
| CN201466930U (en) * | 2009-06-11 | 2010-05-12 | 浙江工业大学 | Rotary electromagnet used for digital valve |
| CN202332470U (en) * | 2011-12-02 | 2012-07-11 | 宁波兴茂电子科技有限公司 | Two-way rotating electromagnet |
| CN202996471U (en) * | 2012-12-23 | 2013-06-12 | 上海超诚电子科技有限公司 | Rotary electromagnet |
| CN204463973U (en) * | 2015-02-15 | 2015-07-08 | 宁波兴茂电子科技有限公司 | A kind of rotary magnet device capable of reversing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470030A (en) * | 1983-05-18 | 1984-09-04 | Ledex, Inc. | Trip solenoid |
| JP4533024B2 (en) * | 2004-07-06 | 2010-08-25 | キヤノン株式会社 | Driving device and light amount adjusting device |
-
2015
- 2015-02-15 CN CN201510081121.8A patent/CN104658738B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013984A1 (en) * | 1980-04-11 | 1981-10-22 | Robert Bosch Gmbh, 7000 Stuttgart | ACTUATOR FOR ADJUSTING THE ROTATING ANGLE |
| US4660686A (en) * | 1983-09-24 | 1987-04-28 | August Bilstein Gmbh & Co Kg | Adjustable shock absorber, especially for motor vehicles |
| JPS6484612A (en) * | 1987-09-26 | 1989-03-29 | Matsushita Electric Works Ltd | Rotary type polarized electromagnet |
| CN201466930U (en) * | 2009-06-11 | 2010-05-12 | 浙江工业大学 | Rotary electromagnet used for digital valve |
| CN202332470U (en) * | 2011-12-02 | 2012-07-11 | 宁波兴茂电子科技有限公司 | Two-way rotating electromagnet |
| CN202996471U (en) * | 2012-12-23 | 2013-06-12 | 上海超诚电子科技有限公司 | Rotary electromagnet |
| CN204463973U (en) * | 2015-02-15 | 2015-07-08 | 宁波兴茂电子科技有限公司 | A kind of rotary magnet device capable of reversing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104658738A (en) | 2015-05-27 |
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