CN107575503A - A kind of electromagnetic clutch - Google Patents
A kind of electromagnetic clutch Download PDFInfo
- Publication number
- CN107575503A CN107575503A CN201710910665.XA CN201710910665A CN107575503A CN 107575503 A CN107575503 A CN 107575503A CN 201710910665 A CN201710910665 A CN 201710910665A CN 107575503 A CN107575503 A CN 107575503A
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- China
- Prior art keywords
- rotor
- connector
- slide bar
- pad
- stop pin
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Abstract
The invention discloses a kind of electromagnetic clutch, including be sequentially connected from bottom to up successively end cap, housing, iron core, coil, pad, terminal, slide bar, spring, rotor B, screw, connector, rotor A, the rotor A and the ratcheting brakings of rotor B, stopper slot is offered in the side wall of the rotor B；Also include stop pin, the stop pin is fixed on the connector and is connected through the side wall of the connector with the stopper slot, for preventing the rotor B from rotating, the rotor B opens up fluted with the one side that rotor A coordinates, and the bottom of the rotor A is provided with the protruding block coordinated with the groove.The rotor A of the present invention, B are greatly reinforced using stiffened Steel material and the ratcheting brake structure of design, brake force, can be born large-scale curtain, expand the use range of electromagnet.
Description
Technical field
The present invention relates to a kind of brake component for automatic curtain, a kind of specifically electromagnetic clutch.
Background technology
Existing automatic curtain brake component, brake structure mainly pass through friction catch, this braking using rubber material
Mode brake force is small, can not bear large-scale curtain.
The content of the invention
It is big it is an object of the invention to provide brake force and the electromagnetic clutch of large-scale curtain can be carried.
To solve above technical problem, the technical solution adopted by the present invention is：A kind of electromagnetic clutch, including successively under
The supreme end cap being sequentially connected, housing, iron core, coil, pad, terminal, slide bar, spring, rotor B, screw, connector, rotor
A, wherein, the screw is connected through the rotor B with the slide bar, the spring-compressed between the pad and rotor B,
The end cap, housing, connector form clutch shell, the iron core, coil, pad, terminal, slide bar, spring, rotor B,
Screw, rotor A are arranged in the shell, the rotor A and the ratcheting brakings of rotor B, are offered in the side wall of the rotor B
Stopper slot；
Also include stop pin, the stop pin be fixed on the connector and through the connector side wall with it is described
Stopper slot connects, for preventing the rotor B from rotating, the rotor B opened up with the one side that rotor A coordinates it is fluted, described turn
Sub- A bottom is provided with the protruding block coordinated with the groove.
Further, the rotor A and rotor B are the stainless steel rotor of stiffened.
In summary, with technical scheme, have the advantages that：The rotor A of the present invention, B, which are used, to be added
Hard steel material and the ratcheting brake structure of design, brake force greatly reinforce, can bear large-scale curtain, expand making for electromagnet
Use scope.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of electromagnet of the present invention；
Fig. 2 is electromagnet braking state schematic diagram of the present invention；
Fig. 3 is electromagnet released state schematic diagram of the present invention；
Fig. 4 is rotor B structure schematic diagram of the present invention；
Fig. 5 is rotor A structural representation of the present invention.
In the accompanying drawings：1st, housing, 2, end cap, 3, iron core, 4, line chart, 5, pad, 6, terminal, 7, slide bar, 8, spring, 9, turn
Sub- B, 10, screw, 11, stop pin, 12, connector, 13, rotor A, 91, anti-position groove, 92, groove, 131, protruding block.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, but does not form limiting the scope of the invention.
As shown in Fig. 1,4,5, a kind of electromagnetic clutch, including end cap 2, housing 1, the iron being sequentially connected from bottom to up successively
Core 3, coil 4, pad 5, terminal 6, slide bar 7, spring 8, rotor B9, screw 10, connector 12, rotor A 13, wherein, the spiral shell
Silk 10 is connected through the rotor B9 with the slide bar 7, and terminal 6 is provided with the bottom of slide bar 7, and the spring 8 is compressed in institute
State between pad 5 and rotor B9, the end cap 2, housing 1, connector 12 form clutch shell, the iron core 3, coil 4,
Pad 5, terminal 6, slide bar 7, spring 8, rotor B9, screw 10, rotor A 13 are arranged in the shell, the rotor A 13 and turn
The sub- ratcheting brakings of B9, stopper slot 91 is offered in the side wall of the rotor B9；It is solid also to include stop pin 11, the stop pin 11
Due on the connector 12 and through the connector 12 lateral through aperture and stretch into the stopper slot 91, for preventing
Rotor B9 rotations are stated, the one side that the rotor B9 coordinates with rotor A 13 opens up fluted 92, and the bottom of the rotor A 13 is set
There is the protruding block 131 coordinated with the groove 91.
Specifically, the sidewall symmetry in rotor B9 opens up two stopper slots 91, likewise, in the two side of connector 12
Screw hole is opened up, two spacer pins 11 are fixed on connector 12, and are stretched into through connector 12 in rotor B9 stopper slot 91
Carry out spacing.
As a kind of preferred embodiment of the present invention, the rotor A 13 and rotor B9 are the stainless steel rotor of stiffened.
As shown in Fig. 2 slide bar 7 is moved upwards under no magneticaction by the bounce of spring 8 after electromagnet powers off,
The rotor B9 that can be made empty promises in upward motion process is upward together, and then, stop pin 11 is prevented under the fixation of connector 12
The sub- B9 of rotation stop is axially moved, and when rotor A 13 inserts rotor B9 grooves, at this moment will also be stopped rotor A 13 and is rotated, be now brake
State.
As shown in figure 3, after being powered, the rotor driven B9 compression springs of electromagnet slide bar 7 move downward, when rotor B9 and rotor
When A13 is separated from next, rotor A 13 can be rotated freely, be now released state.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (2)
1. a kind of electromagnetic clutch, including be sequentially connected from bottom to up successively end cap, housing, iron core, coil, pad, terminal,
Slide bar, spring, rotor B, screw, connector, rotor A, wherein, the screw is connected through the rotor B with the slide bar, institute
Spring-compressed is stated between the pad and rotor B, the end cap, housing, connector form the shell of clutch, the iron
Core, coil, pad, terminal, slide bar, spring, rotor B, screw, rotor A are arranged in the shell, it is characterised in that：It is described
Rotor A and the ratcheting brakings of rotor B, stopper slot is offered in the side wall of the rotor B；Also include,
Stop pin, the stop pin are fixed on the connector and connected through the side wall of the connector with the stopper slot
Connect, for preventing the rotor B from rotating, the rotor B opens up fluted, the bottom of the rotor A with the one side that rotor A coordinates
It is provided with the protruding block coordinated with the groove.
A kind of 2. electromagnetic clutch according to claim 1, it is characterised in that：The rotor A and rotor B are that stiffened is stainless
Steel rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910665.XA CN107575503B (en) | 2017-09-29 | 2017-09-29 | Electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910665.XA CN107575503B (en) | 2017-09-29 | 2017-09-29 | Electromagnetic brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107575503A true CN107575503A (en) | 2018-01-12 |
| CN107575503B CN107575503B (en) | 2024-01-09 |
Family
ID=61040320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910665.XA Active CN107575503B (en) | 2017-09-29 | 2017-09-29 | Electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575503B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285326A (en) * | 2006-04-12 | 2007-11-01 | Ntn Corp | Two-way clutch unit |
| TWM390110U (en) * | 2009-02-09 | 2010-10-11 | Joseph Licciardi-Di-Stefano Carmelo | A length adjustable fitting for blind systems |
| CN102755096A (en) * | 2012-07-31 | 2012-10-31 | 邱永忠 | Curtain operation controller with built-in clutch |
| CN202971651U (en) * | 2012-11-29 | 2013-06-05 | 王海锋 | Clutch of automatic curtain machine |
| CN205089851U (en) * | 2015-11-10 | 2016-03-16 | 林树斌 | Electric curtain clutch |
| CN105569541A (en) * | 2012-02-23 | 2016-05-11 | 德侑股份有限公司 | Curtain and control module thereof |
| CN106321681A (en) * | 2016-11-01 | 2017-01-11 | 绍兴市工业科学设计研究院有限公司 | Double-shaft jaw clutch |
| CN207333498U (en) * | 2017-09-29 | 2018-05-08 | 惠州市亚欣电器有限公司 | A kind of electromagnetic clutch |
-
2017
- 2017-09-29 CN CN201710910665.XA patent/CN107575503B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285326A (en) * | 2006-04-12 | 2007-11-01 | Ntn Corp | Two-way clutch unit |
| TWM390110U (en) * | 2009-02-09 | 2010-10-11 | Joseph Licciardi-Di-Stefano Carmelo | A length adjustable fitting for blind systems |
| CN105569541A (en) * | 2012-02-23 | 2016-05-11 | 德侑股份有限公司 | Curtain and control module thereof |
| CN102755096A (en) * | 2012-07-31 | 2012-10-31 | 邱永忠 | Curtain operation controller with built-in clutch |
| CN202971651U (en) * | 2012-11-29 | 2013-06-05 | 王海锋 | Clutch of automatic curtain machine |
| CN205089851U (en) * | 2015-11-10 | 2016-03-16 | 林树斌 | Electric curtain clutch |
| CN106321681A (en) * | 2016-11-01 | 2017-01-11 | 绍兴市工业科学设计研究院有限公司 | Double-shaft jaw clutch |
| CN207333498U (en) * | 2017-09-29 | 2018-05-08 | 惠州市亚欣电器有限公司 | A kind of electromagnetic clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107575503B (en) | 2024-01-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Chenwu Village, Xianan Management District, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, 516123 Applicant after: Huizhou Yaxin Technology Co.,Ltd. Address before: Chenwu Village, Xianan Management District, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, 516123 Applicant before: HUIZHOU YAXIN ELECTRIC APPLIANCE Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231120 Address after: 337009 Zhonghe Village, Jinshan Town, Shangli County, Pingxiang City, Jiangxi Province (Shangli Industrial Park) Applicant after: JIANGXI YAXIN LANYU TECHNOLOGY Co.,Ltd. Address before: Chenwu Village, Xianan Management District, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, 516123 Applicant before: Huizhou Yaxin Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |