CN203554178U - Motor clutch structure - Google Patents
Motor clutch structure Download PDFInfo
- Publication number
- CN203554178U CN203554178U CN201320467059.2U CN201320467059U CN203554178U CN 203554178 U CN203554178 U CN 203554178U CN 201320467059 U CN201320467059 U CN 201320467059U CN 203554178 U CN203554178 U CN 203554178U
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- CN
- China
- Prior art keywords
- clutch
- utility
- motor
- model
- moving runner
- 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 - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor clutch structure. The motor clutch structure comprises a rotary wheel, a fixing wheel and a clutch rotor; wherein a spring and the clutch rotor are connected in the axial direction of the rotary wheel, and a cylindrical pin is arranged in the radial direction of the rotary wheel; a cam groove is formed in the fixing wheel, and the cylindrical pin is slidably connected with the cam groove; and the clutch rotor is provided with a clutch dowel. The motor clutch structure provided by the utility model is capable of realizing the deceleration and clutch functions of the motor in a limited space, thus the final product with the adoption of the structure has great advantages in either appearance and aesthetic perception, or cost and space.
Description
Technical field
The utility model relates to electric motor clutch structure.
Background technology
At present known motor of rolling shutter door clutch structure as shown in Figure 1, when pulling handle 10 downwards, clutch briquetting 20 axis hole 30 that rotates rotates, and band nutating gear 40 is downward, another engagement that is out of gear that makes travelling gear 40 and match, thus the transmission output of motor 50 cut off; When pulling handle 10 time, clutch briquetting 20, under spring leaf 60 pulling force effects, automatically resets again, and recovers engagement with associated gear.Above structure exists volume large, and the shortcoming many, cost is high takes up room.
Utility model content
The utility model provides a kind of compact conformation, has saved space, has reduced the electric motor clutch structure that friction increases the life-span, reduces costs, and concrete scheme of the present utility model is as follows for achieving the above object:
An electric motor clutch structure, comprises moving runner, fast pulley and clutch rotor;
Described moving runner be axially connected with spring and described clutch rotor, footpath is upwards provided with straight pin;
Described fast pulley is provided with cam path, and described straight pin and described cam path are slidably connected;
Described clutch rotor is provided with clutch pin.
Preferably, described cam path comprises the high point of cam and cam low spot.
Preferably, also comprise swing arm, described moving runner is connected with described swing arm.
The electric motor clutch structure that the utility model provides can realize deceleration, the clutch function of motor in limited space, thereby the final products that make to adopt this structure are at aesthetic appearance or cost space all has very large advantage.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is known motor of rolling shutter door clutch structure schematic diagram;
Fig. 2 is the utility model embodiment moving runner structural representation;
Fig. 3 is the utility model embodiment fast pulley structural representation;
Fig. 4 is the utility model embodiment swing arm structural representation;
Fig. 5 is that the utility model embodiment assembles schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Embodiment
As shown in Fig. 2～Fig. 5, a kind of electric motor clutch structure, comprises moving runner 1, fast pulley 2 and clutch rotor 3; Described moving runner 1 be axially connected with spring 4 and described clutch rotor 3, the present embodiment medi-spring 4, clutch rotor 3 are located at respectively the both sides of moving runner 1, one end of its medi-spring 4 is fixed, the other end and moving runner 1 are affixed, moving runner 1 footpath is upwards provided with straight pin 11; The position of fast pulley 2 is relatively fixing, and described fast pulley 2 is provided with cam path 21, and described straight pin 11 is slidably connected with described cam path 21; Described clutch rotor 3 is provided with clutch pin 31.
As the improvement of above-described embodiment scheme, described cam path 21 comprises the high point 211 of cam and cam low spot 212.
Improvement as above-described embodiment scheme, also comprise swing arm 5, swing arm comprises swing arm 51, the side of swing arm 5 one end is provided with the first button bit 52, one side of corresponding moving runner 1 is also provided with the second button bit 12 of coupling, and described moving runner 1 is connected by the first button bit 52, the second button bit 12 with described swing arm 5.
By above-described embodiment scheme, when swing arm 5 turns an angle, by the first button bit 52 on swing arm 5 and moving runner 1, the second button bit 12 drives moving runner 1 to rotate together, and straight pin 11 on moving runner 1 is due to cam path 21 structures and spring 4 axial force limit that are subject on fast pulley 2, can rise to high point along cam path 21, drive clutch rotor 3 to produce together an axial displacement forward, now the pin on clutch rotor 3 inserts motor ripple case internal gear corresponding aperture position automatically, driven by motor clutch has turned together rotates, clutch rotor 3 is outwards exported motor movement, while unclamping swing arm 5 at every turn, owing to being subject to spring 4 twisting forces, swing arm 5 automatically resets to original position, while again pulling swing arm 5, the same principle, the straight pin 11 on moving runner 1 can drop to low spot along the high point of cam path 21, drives clutch rotor 3 to move afterwards vertically together, clutch rotor 3 pins and motor gear corresponding aperture position depart from, thereby cut off motor movement output.By repeating to pull swing arm 5, thereby realize the clutch do action of motor.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and execution mode are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. an electric motor clutch structure, is characterized in that:
Comprise moving runner, fast pulley and clutch rotor;
Described moving runner be axially connected with spring and described clutch rotor, footpath is upwards provided with straight pin;
Described fast pulley is provided with cam path, and described straight pin and described cam path are slidably connected;
Described clutch rotor is provided with clutch pin.
2. electric motor clutch structure as claimed in claim 1, is characterized in that:
Described cam path comprises the high point of cam and cam low spot.
3. electric motor clutch structure as claimed in claim 1, is characterized in that:
Also comprise swing arm, described moving runner is connected with described swing arm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467059.2U CN203554178U (en) | 2013-07-30 | 2013-07-30 | Motor clutch structure |
| AU2013101234A AU2013101234A4 (en) | 2013-07-30 | 2013-09-16 | Clutch Structure for Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467059.2U CN203554178U (en) | 2013-07-30 | 2013-07-30 | Motor clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554178U true CN203554178U (en) | 2014-04-16 |
Family
ID=49385006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467059.2U Expired - Lifetime CN203554178U (en) | 2013-07-30 | 2013-07-30 | Motor clutch structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203554178U (en) |
| AU (1) | AU2013101234A4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057687A (en) * | 2018-09-30 | 2018-12-21 | 浙江湖州森富机电有限责任公司 | A kind of single-phase self-locking device of tube shaped electric machine |
| CN110626223A (en) * | 2019-06-18 | 2019-12-31 | 湖北航嘉麦格纳座椅系统有限公司 | Clutch mechanism of electric sliding rail |
-
2013
- 2013-07-30 CN CN201320467059.2U patent/CN203554178U/en not_active Expired - Lifetime
- 2013-09-16 AU AU2013101234A patent/AU2013101234A4/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057687A (en) * | 2018-09-30 | 2018-12-21 | 浙江湖州森富机电有限责任公司 | A kind of single-phase self-locking device of tube shaped electric machine |
| CN110626223A (en) * | 2019-06-18 | 2019-12-31 | 湖北航嘉麦格纳座椅系统有限公司 | Clutch mechanism of electric sliding rail |
| CN110626223B (en) * | 2019-06-18 | 2024-04-26 | 湖北航嘉麦格纳座椅系统有限公司 | Clutch mechanism of electric sliding rail |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013101234A4 (en) | 2013-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528305 building 101, 201, 301, 501, 502, phase III, tianfulai international industrial city, No. 33, Changbao West Road, Ronggui, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan HOSI Intelligent Control Technology Co.,Ltd. Address before: Room 101, 201, 301, 501, 502, building 1, phase III, tianfulai international industrial city, No. 33, Changbao West Road, Ronggui, Shunde District, Foshan City, Guangdong Province, 528300 Patentee before: FORESEE Garage Doors Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |