WO2020133824A1 - Electric opening/closing door device having clutch device - Google Patents
Electric opening/closing door device having clutch device Download PDFInfo
- Publication number
- WO2020133824A1 WO2020133824A1 PCT/CN2019/083362 CN2019083362W WO2020133824A1 WO 2020133824 A1 WO2020133824 A1 WO 2020133824A1 CN 2019083362 W CN2019083362 W CN 2019083362W WO 2020133824 A1 WO2020133824 A1 WO 2020133824A1
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- WO
- WIPO (PCT)
- Prior art keywords
- electric
- clutch device
- connecting plate
- main body
- plate
- Prior art date
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- 230000009467 reduction Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 230000004308 accommodation Effects 0.000 abstract 5
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
- E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
- E05Y2201/216—Clutches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/686—Rods, links
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/50—Mounting methods; Positioning
- E05Y2600/52—Toolless
- E05Y2600/53—Snapping
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/236—Combinations of elements of elements of different categories of motors and springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
Definitions
- the main body is also installed with an electric drive device, the electric drive device is connected to the pull bar through the clutch device, the electric drive device drives the pull bar to move in the accommodating groove through the clutch device, Indirectly drive the trigger to swing.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
An electric opening/closing door device having a clutch device. The electric opening/closing door device having the clutch device comprises a body (1) and a trigger (2) movably and hingedly mounted on the body (1), wherein an accommodation groove (3) is provided in the body (1); a pull rod (4) and a pull strip (5) are mounted in the accommodation groove (3); one end of the pull rod (4) is movably hinged to the trigger (2), and the other end is hinged to the pull strip (5); the other end of the pull strip (5) is movably arranged in the accommodation groove (3) by means of a guide pin (6); a spring (7) is further provided in the accommodation groove (3); one end of the spring (7) is connected to the pull rod (4), and the other end is connected to the body (1); and an electric drive device is further mounted on the body (1), is connected to the pull strip (5) by means of the clutch device, drives the pull strip (5) to move in the accommodation groove (3) by means of the clutch device, and indirectly drives the trigger (2) to swing.
Description
本发明涉及一种铰链,具体是一种具有离合装置的电动开关门装置。The invention relates to a hinge, in particular to an electric door opening and closing device with a clutch device.
随着对社会的快速发展,人们的生活品质也随之不断提高,特别对饮食方面关注度非常高,在自己家制造美食也成为了不少市民的一种生活习惯,因此家庭出现了各种各样的如烤箱、微波炉等电器,在智能化万物互联成为电器发展的方向,而现有这些电器开关门都是手动操作的,因此有必要对开关门进行自动化升级改造,由于现有电器生产商大部份已接受铰链结构作为一种主要的开关门结构,如果改变现时这种结构,重新塑造一种全新的结构,不但现有的产品不适配,而且增加研发费用和生产成本等等问题,因此有必要对其作进一步的改善。With the rapid development of society, people's quality of life has also continued to improve, especially paying attention to food, making food in their own home has also become a lifestyle habit of many citizens, so families have appeared Various electrical appliances such as ovens, microwave ovens, etc. have become the development direction of electrical appliances in the intelligent interconnection of everything, and the existing electrical switch doors are manually operated, so it is necessary to upgrade and automate the electrical switch doors. Most of the merchants have accepted the hinge structure as a main switch door structure. If you change the current structure and reshape a new structure, not only the existing products are not suitable, but also increase research and development costs and production costs, etc. Problems, it is necessary to further improve them.
发明内容Summary of the invention
本发明的目的是为了克服已有技术存在的缺点,提供一种结构简单,低成本、低能耗且低噪音,能够实现自动开闭门,且在停电状态下能够手动操作开闭的一种具有离合装置的电动开关门装置。The purpose of the present invention is to overcome the shortcomings of the prior art, provide a simple structure, low cost, low energy consumption and low noise, can realize automatic opening and closing of the door, and can manually open and close in the power failure state Electric door opening and closing device of clutch device.
本发明目的是用以下方式实现的:一种具有离合装置的电动开关门装置,其包括主体及活动铰接安装在其上的扳机,主体内设置有容置槽,容置槽内安装有拉杆及拉条,拉杆一端与扳机活动铰接,另一端与拉条铰接,拉条另一端通过导向销活动式置于容置槽内,所述的容置槽内还设置有弹簧,弹簧一端与拉杆连接,另一端与主体连接,其特征在于:所述的主体上还安装有电动驱动装置,电动驱动装置通过离合装置与拉条连接,电动驱动装置通过离合装置驱动拉条位于容置槽内移动,间接驱动扳机摆动。The purpose of the present invention is achieved in the following manner: an electric door opening and closing device with a clutch device, which includes a main body and a trigger hingedly mounted on the main body, an accommodating groove is provided in the main body, and a pull rod and Pull bar, one end of the pull bar is articulated with the trigger, and the other end is hinged with the pull bar. The other end of the pull bar is movably placed in the accommodating groove through a guide pin. The accommodating groove is also provided with a spring. , The other end is connected to the main body, characterized in that: the main body is also installed with an electric drive device, the electric drive device is connected to the pull bar through the clutch device, the electric drive device drives the pull bar to move in the accommodating groove through the clutch device, Indirectly drive the trigger to swing.
所述的离合装置为设于连接板两侧的通孔,通孔内安装有弹性凸台穿过通孔并突出连接板侧壁设置,相对应地:拉条上设置有定位孔,连接板置于拉条内侧并使得弹性凸台卡置于定位孔内。The clutch device is a through hole provided on both sides of the connecting plate. An elastic boss is installed in the through hole and penetrates the through hole and protrudes from the side wall of the connecting plate. Correspondingly: a positioning hole is provided on the pull bar to connect the plate It is placed inside the pull bar and the elastic boss is stuck in the positioning hole.
所述的电动驱动装置为减速电机驱动的电动螺杆,电动螺杆与连接板上的螺纹孔螺接,连接板另一端与拉条连接。The electric drive device is an electric screw driven by a reduction motor. The electric screw is screwed to the threaded hole on the connecting plate, and the other end of the connecting plate is connected to the brace.
所述的弹性凸台为设置在U型板两侧的圆顶凸台,圆顶凸台与U型板一体成型。The elastic boss is a dome boss provided on both sides of the U-shaped plate, and the dome boss and the U-shaped plate are integrally formed.
所述的连接板内侧设置有安装槽,U型板的两支撑脚弹性安装在该安装槽内,U型板上设置有定位孔,定位销穿过该定位孔与连接板连接。The inside of the connecting plate is provided with a mounting groove, and the two supporting feet of the U-shaped plate are elastically installed in the mounting groove. The U-shaped plate is provided with a positioning hole through which the positioning pin passes through the positioning hole to connect with the connecting plate.
所述的减速电机与主体间通过电机架安装,电动螺杆固定在减速电机前端,电动螺杆穿过电机架的主体延伸入连接板内。The reduction gear motor and the main body are installed through a motor frame. The electric screw is fixed at the front end of the reduction gear motor. The electric screw extends through the main body of the motor frame and into the connecting plate.
所述的电机架内还设置有限位板,限位板上设置有限位槽,电动螺杆穿过该限位槽与连接板螺接。The motor frame is also provided with a limit position plate, and a limit position slot is provided on the limit position plate, and the electric screw passes through the limit slot and is screwed with the connecting plate.
所述的电动螺杆表面还圈套的止退板,止退板位于限位板与电机架主体间。The surface of the electric screw is also provided with a snare stop plate, which is located between the limit plate and the main body of the motor frame.
本发明的有益效果是:1、结构简单,生产成本低,提高市场竞争力。2、利用电动驱动装置驱动拉杆位于容置槽内移动,间接驱动扳机摆动,实现箱门的开闭。3、电动机构可驱动铰链开闭,从而实现箱门的自动开闭,在便于用户操作的同时,提升所应用产品的档次。4、不需要改动原来的箱门结构,实现与现有的铰链结构无缝结合,实现快速应用。5、利用铰链结构上的弹簧力,只需要配置功率较小电动驱动装置即可实现开关门,其优点一方面在于利用较小功率的电动驱动装置就可以实现开关门,从而实现节能的效果,另一方面降低开关门时产生的噪音,还有只需要改变弹簧拉力就可以匹配各种各样大小的箱门,通用性强。6、内置有离合装置,一方面能够在停电状态下用户手动操作开启门体,便于用户应急使用;另一方面,能够使错误开闭门体时起到保护电动驱动装置不受破坏。The beneficial effects of the present invention are: 1. The structure is simple, the production cost is low, and the market competitiveness is improved. 2. The electric drive device is used to drive the draw rod to move in the accommodating groove, and indirectly drive the trigger to swing to realize the opening and closing of the box door. 3. The electric mechanism can drive the opening and closing of the hinge, so as to realize the automatic opening and closing of the box door, which is convenient for the user to operate and improve the grade of the applied product. 4. No need to modify the original box door structure, to achieve seamless integration with the existing hinge structure, to achieve rapid application. 5. Using the spring force on the hinge structure, it is only necessary to configure an electric drive device with a smaller power to realize the door opening and closing. The advantage is that on the one hand, the door can be opened and closed using an electric drive device with a lower power, thereby achieving the effect of energy saving. On the other hand, reduce the noise generated when opening and closing the door, and only need to change the spring tension to match a variety of cabinet doors, strong versatility. 6. Built-in clutch device, on the one hand, the user can manually open the door in the power failure state, which is convenient for users to use in emergency; on the other hand, it can protect the electric drive device from damage when the door is opened and closed by mistake.
图1为本发明中总装效果图。Fig. 1 is a drawing of the final assembly effect in the present invention.
图2为本发明结构剖视图。2 is a cross-sectional view of the structure of the present invention.
图3、4为本发明结构装配图。Figures 3 and 4 are assembly diagrams of the present invention.
图5、6为本发明中离合装置结构示意图。5 and 6 are schematic structural diagrams of the clutch device in the present invention.
下面结合附图对本发明作具体进一步的说明。一种具有离合装置的电动开关门装置,其包括主体1及活动铰接安装在其上的扳机2,主体1内设置有容置槽3,容置槽3内安装有拉杆4及拉条5,拉杆4一端与扳机2活动铰接,另一端与拉条5铰接,拉条5另一端通过导向销6活动式置于容置槽3内,所述的容置槽3内还设置有弹簧7,弹簧7一端与拉杆4连接,另一端与主体1连接,其特征在于:所述的主体1上还安装有电动驱动装置,电动驱动装置通过离合装置与拉条5连接,电动驱动装置通过离合装置驱动拉条5位于容置槽3内移动,间接驱动扳机2摆动。The present invention will be further specifically described below with reference to the drawings. An electric door opening and closing device with a clutch device, which includes a main body 1 and a trigger 2 mounted on a living hinge, the main body 1 is provided with an accommodating groove 3, and a draw rod 4 and a pull bar 5 are installed in the accommodating groove 3, One end of the pull rod 4 is articulated with the trigger 2 and the other end is hinged with the pull bar 5. The other end of the pull bar 5 is movably placed in the accommodating groove 3 through the guide pin 6. The accommodating groove 3 is also provided with a spring 7. One end of the spring 7 is connected to the pull rod 4 and the other end is connected to the main body 1. The main body 1 is also equipped with an electric drive device. The electric drive device is connected to the pull rod 5 through a clutch device. The electric drive device is connected to the clutch device The driving brace 5 moves in the accommodating groove 3 and indirectly drives the trigger 2 to swing.
所述的离合装置为设于连接板9两侧的通孔92,通孔92内安装有弹性凸台93穿过通孔92并突出连接板9侧壁设置,相对应地:拉条5上设置有定位孔51,连接板9置于拉条5内侧并使得弹性凸台卡置于定位孔51内。The clutch device is a through hole 92 provided on both sides of the connecting plate 9, and an elastic boss 93 is installed in the through hole 92 and passes through the through hole 92 and protrudes from the side wall of the connecting plate 9. Correspondingly: the pull bar 5 A positioning hole 51 is provided, the connecting plate 9 is placed inside the brace 5 and the elastic boss is caught in the positioning hole 51.
所述的电动驱动装置为减速电机8驱动的电动螺杆81,电动螺杆81与连接板9上的螺纹孔91螺接,连接板9另一端与拉条5连接。The electric drive device is an electric screw 81 driven by a reduction motor 8. The electric screw 81 is screwed to the screw hole 91 on the connecting plate 9, and the other end of the connecting plate 9 is connected to the brace 5.
所述的弹性凸台93为设置在U型板94两侧的圆顶凸台,圆顶凸台与U型板94一体成型。The elastic boss 93 is a dome boss provided on both sides of the U-shaped plate 94. The dome boss and the U-shaped plate 94 are integrally formed.
所述的连接板9内侧设置有安装槽95,U型板94的两支撑脚弹性安装在该安装槽内,U型板上设置有定位孔96,定位销97穿过该定位孔96与连接板9连接。The inner side of the connecting plate 9 is provided with a mounting groove 95, and the two supporting legs of the U-shaped plate 94 are elastically installed in the mounting groove. The U-shaped plate is provided with a positioning hole 96, and a positioning pin 97 passes through the positioning hole 96 to connect The board 9 is connected.
所述的减速电机8与主体间通过电机架82安装,电动螺杆81固定在减速电机前端,电动螺杆81穿过电机架82的主体延伸入连接板9内。The reduction gear motor 8 and the main body are installed through a motor frame 82. The electric screw 81 is fixed to the front end of the reduction motor. The electric screw 81 extends through the main body of the motor frame 82 into the connecting plate 9.
所述的电机架8内还设置有限位板83,限位板83上设置有限位槽84,电动螺杆81穿过该限位槽84与连接板螺接。The motor frame 8 is also provided with a limiting plate 83, and a limiting slot 84 is provided on the limiting plate 83, and the electric screw 81 passes through the limiting slot 84 and is screwed to the connecting plate.
所述的电动螺杆81表面还圈套的止退板85,止退板85位于限位板83与电机架主体间。The surface of the electric screw 81 is also surrounded by a stop plate 85, and the stop plate 85 is located between the limiting plate 83 and the main body of the motor frame.
工作原理:如图4、5、6所示,所述的电动驱动装置为减速电机8驱动的电动螺杆81,电动螺杆81与连接板9上的螺纹孔91螺接,连接板9另一端与拉条5连接。当需要开闭箱门时,控制***给电动螺杆81通电,使其转动,电动螺杆转动时与连接板9上的螺纹孔91螺接,从而驱动连接板运动,连接板驱动拉条运动实现驱动扳机摆动,最终实现箱门的开闭。Working principle: As shown in FIGS. 4, 5 and 6, the electric drive device is an electric screw 81 driven by a reduction motor 8. The electric screw 81 is screwed to the threaded hole 91 on the connecting plate 9, and the other end of the connecting plate 9 is connected to Pull bar 5 is connected. When it is necessary to open and close the door, the control system energizes the electric screw 81 to make it rotate. When the electric screw rotates, it is screwed with the threaded hole 91 on the connecting plate 9 to drive the connecting plate to move, and the connecting plate drives the pull rod to realize the drive The trigger swings to finally open and close the box door.
其中为了防止用户在使用过程中出现停电时,由于外力无法驱动电动螺杆而无法打开或关闭柜门,本案中在电动驱动装置与拉条5间设置有离合装置。其中,离合装置包括设于连接板9两侧的通孔92,通孔92内安装有弹性凸台93穿过通孔92并突出连接板9侧壁设置,相对应地:拉条5上设置有定位孔51,连接板9置于拉条5内侧并使得弹性凸台卡置于定位孔51内。当发生停电,或是用户不知道本设备为电动开启而使用手动开启时,用户的作用力迫使弹性凸台93与拉条5上的定位孔51分离,此时,该铰链变回了手动操作的开关门铰链。而当供电恢复后,用户操作柜门,驱动拉条运动,使得拉条上的定位孔重新与弹性凸台93对接后,连接板即可再次与拉条5连接,电动驱动装置在驱动连接板运动时,即可通过离合装置带动拉条运动。因此,本案中独特的离合装置可使得本结构在停电的时候任意可通过手动开启柜门。而当有用户不知道有本柜门采用电动驱动时,而误操作强行开启柜门时,离合装置分离,从而避免造成电动装置的损坏,故可广泛推广使用。Among them, in order to prevent the user from being unable to open or close the cabinet door due to the external force unable to drive the electric screw during the power outage during use, in this case, a clutch device is provided between the electric drive device and the pull bar 5. Among them, the clutch device includes through holes 92 provided on both sides of the connecting plate 9, and an elastic boss 93 is installed in the through hole 92 and passes through the through hole 92 and protrudes from the side wall of the connecting plate 9, correspondingly: the pull bar 5 is provided There is a positioning hole 51, the connecting plate 9 is placed inside the brace 5, and the elastic boss is locked in the positioning hole 51. When a power outage occurs, or the user does not know that the device is manually opened for electric opening, the user's force forces the elastic boss 93 to separate from the positioning hole 51 on the pull bar 5, at this time, the hinge becomes manual operation Door hinges. When the power supply is restored, the user operates the cabinet door and drives the pull bar to move, so that the positioning hole on the pull bar is again docked with the elastic boss 93, the connecting plate can be connected to the pull bar 5 again, and the electric drive device drives the connecting plate When in motion, the pull rod can be driven by the clutch device. Therefore, the unique clutch device in this case can make the structure manually open the cabinet door at any time when the power is cut off. When a user does not know that the cabinet door is electrically driven, and when the cabinet door is opened by mistake, the clutch device is separated, thereby avoiding damage to the electric device, so it can be widely used.
与传统技术相比,本案中的铰链可在电动驱动装置的作用下实现自动开门或是自动关门,从而使得与其应用的产品如烤箱、微波炉、冰箱等需要箱门的产品使用时,在电控系 统的控制下实现箱门的自动开闭,在便于用户操作的同时,提升产品的智能化及使用体验,故可广泛推广使用。Compared with the traditional technology, the hinge in this case can automatically open or close the door under the action of the electric drive device, so that the products that are applied to it, such as ovens, microwave ovens, refrigerators and other products that require door doors, are used in electronic control Under the control of the system, the automatic opening and closing of the box door is realized, which facilitates the user's operation and improves the product's intelligence and user experience, so it can be widely used.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description only describe the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and improvements that fall within the scope of the claimed invention.
Claims (8)
- 一种具有离合装置的电动开关门装置,其包括主体(1)及活动铰接安装在其上的扳机(2),主体(1)内设置有容置槽(3),容置槽(3)内安装有拉杆(4)及拉条(5),拉杆(4)一端与扳机(2)活动铰接,另一端与拉条(5)铰接,拉条(5)另一端通过导向销(6)活动式置于容置槽(3)内,所述的容置槽(3)内还设置有弹簧(7),弹簧(7)一端与拉杆(4)连接,另一端与主体(1)连接,其特征在于:所述的主体(1)上还安装有电动驱动装置,电动驱动装置通过离合装置与拉条(5)连接,电动驱动装置通过离合装置驱动拉条(5)位于容置槽(3)内移动,间接驱动扳机(2)摆动。An electric door opening and closing device with a clutch device, which includes a main body (1) and a trigger (2) hingedly mounted on the main body (1), an accommodating groove (3) is provided in the main body (1), and the accommodating groove (3) Inside, a pull rod (4) and a pull rod (5) are installed, one end of the pull rod (4) is articulated with the trigger (2), the other end is hinged with the pull rod (5), and the other end of the pull rod (5) passes through the guide pin (6) The movable type is placed in the containing groove (3), and a spring (7) is also arranged in the containing groove (3), one end of the spring (7) is connected with the rod (4), and the other end is connected with the main body (1) , Characterized in that: the main body (1) is also installed with an electric drive device, the electric drive device is connected to the pull bar (5) through the clutch device, and the electric drive device drives the pull bar (5) in the accommodating groove through the clutch device (3) Move inside, indirectly drive the trigger (2) to swing.
- 根据权利要求1所述的一种具有离合装置的电动开关门装置,其特征在于:所述的离合装置为设于连接板(9)两侧的通孔(92),通孔(92)内安装有弹性凸台(93)穿过通孔(92)并突出连接板(9)侧壁设置,相对应地:拉条(5)上设置有定位孔(51),连接板(9)置于拉条(5)内侧并使得弹性凸台卡置于定位孔(51)内。An electric door opening and closing device with a clutch device according to claim 1, characterized in that the clutch device is a through hole (92) provided on both sides of the connecting plate (9), and the through hole (92) An elastic boss (93) is installed to pass through the through hole (92) and protrude from the side wall of the connecting plate (9), correspondingly: a positioning hole (51) is provided on the stay (5), and the connecting plate (9) is placed It is placed inside the stay (5) and allows the elastic boss to be caught in the positioning hole (51).
- 根据权利要求1所述的一种具有离合装置的电动开关门装置,其特征在于:所述的电动驱动装置为减速电机(8)驱动的电动螺杆(81),电动螺杆(81)与连接板(9)上的螺纹孔(91)螺接,连接板(9)另一端与拉条(5)连接。The electric door opening and closing device with a clutch device according to claim 1, characterized in that the electric drive device is an electric screw (81) driven by a reduction motor (8), the electric screw (81) and the connecting plate The screw hole (91) on (9) is screwed, and the other end of the connecting plate (9) is connected to the brace (5).
- 根据权利要求2所述的一种具有离合装置的电动开关门装置,其特征在于:所述的弹性凸台(93)为设置在U型板(94)两侧的圆顶凸台,圆顶凸台与U型板(94)一体成型。An electric door opening and closing device with a clutch device according to claim 2, characterized in that the elastic boss (93) is a dome boss provided on both sides of the U-shaped plate (94), the dome The boss is formed integrally with the U-shaped plate (94).
- 根据权利要求2所述的一种具有离合装置的电动开关门装置,其特征在于:所述的连接板(9)内侧设置有安装槽(95),U型板(94)的两支撑脚弹性安装在该安装槽内,U型板上设置有定位孔(96),定位销(97)穿过该定位孔(96)与连接板(9)连接。An electric door opening and closing device with a clutch device according to claim 2, characterized in that: the inner side of the connecting plate (9) is provided with a mounting groove (95), and the two supporting legs of the U-shaped plate (94) are elastic Installed in the installation groove, a positioning hole (96) is provided on the U-shaped plate, and a positioning pin (97) passes through the positioning hole (96) and is connected with the connecting plate (9).
- 根据权利要求3所述的一种具有离合装置的电动开关门装置,其特征在于:所述的减速电机(8)与主体间通过电机架(82)安装,电动螺杆(81)固定在减速电机前端,电动螺杆(81)穿过电机架(82)的主体延伸入连接板(9)内。The electric door opening and closing device with a clutch device according to claim 3, characterized in that: the reduction motor (8) and the main body are installed through a motor frame (82), and the electric screw (81) is fixed to the reduction motor At the front end, the electric screw (81) extends through the main body of the motor frame (82) into the connecting plate (9).
- 根据权利要求6所述的一种具有离合装置的电动开关门装置,其特征在于:所述的电机架(8)内还设置有限位板(83),限位板(83)上设置有限位槽(84),电动螺杆(81)穿过该限位槽(84)与连接板螺接。The electric door opening and closing device with a clutch device according to claim 6, characterized in that: a limit position plate (83) is further provided in the motor frame (8), and a limit position is provided on the limit plate (83) The slot (84), the electric screw (81) passes through the limiting slot (84) and is screwed with the connecting plate.
- 根据权利要求7所述的一种具有离合装置的电动开关门装置,其特征在于:所述的电动螺杆(81)表面还圈套的止退板(85),止退板(85)位于限位板(83)与电机架主体间。The electric door opening/closing device with a clutch device according to claim 7, characterized in that the electric screw (81) is also provided with a detent plate (85) on the surface, and the detent plate (85) is located at the limit position Between the plate (83) and the main body of the motor frame.
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DE112019000255.4T DE112019000255T5 (en) | 2018-12-29 | 2019-04-19 | Electric door opening and closing device with coupling device |
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CN201811639364.9A CN111379496B (en) | 2018-12-29 | 2018-12-29 | Electric door opening and closing device with clutch device |
CN201811639364.9 | 2018-12-29 |
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WO2020133824A1 true WO2020133824A1 (en) | 2020-07-02 |
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PCT/CN2019/083362 WO2020133824A1 (en) | 2018-12-29 | 2019-04-19 | Electric opening/closing door device having clutch device |
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DE (1) | DE112019000255T5 (en) |
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US11421466B2 (en) * | 2018-11-15 | 2022-08-23 | Foshan Shunde Nuowei Electric Co. Ltd | Hinge with function of electrically opening and closing door |
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EP4047164B1 (en) * | 2021-02-18 | 2024-03-27 | Apparatebau Gronbach S.R.L. | Drive for an apparatus, arrangement and domestic appliance |
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CN104968881A (en) * | 2013-01-15 | 2015-10-07 | 法林高斯铰链有限责任公司 | Hinge |
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DE112019000255T5 (en) | 2020-08-13 |
CN111379496B (en) | 2024-04-16 |
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