CN106761149B - A kind of executing agency with automatic opening and closing door function and its method of work - Google Patents
A kind of executing agency with automatic opening and closing door function and its method of work Download PDFInfo
- Publication number
- CN106761149B CN106761149B CN201611174893.7A CN201611174893A CN106761149B CN 106761149 B CN106761149 B CN 106761149B CN 201611174893 A CN201611174893 A CN 201611174893A CN 106761149 B CN106761149 B CN 106761149B
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- Prior art keywords
- rack
- microswitch
- executing agency
- gear
- door
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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
- 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
- E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of executing agencies with automatic opening and closing door function, including rack, clutch gear mechanism, reduction gear, microswitch, trigger device, motor, wherein reduction gear is driven by motor, clutch gear mechanism engages one end with reduction gear, the other end is engaged with rack, and microswitch is electrically connected with motor；The rack is equipped with one group of recessed portion；The trigger device is arranged between rack and microswitch, and can be in the promotion lower swing of rack.This design can realize automatic opening and closing door, the design of microswitch and rack recessed portion, door can be pushed or pulled on to the position of setting in switch gate, the design of clutch gear mechanism is when encountering barrier or the excessive thrust of operating personnel, it can skid automatically, it can prevent abnormal large torque from causing the damage of executing agency, more humane, the operating experience for making user is more preferable.
Description
Technical field
The present invention relates to a kind of household electrical appliance, more particularly to a kind of executing agency with automatic opening and closing door function.
Background technology
At present, most of household electrical appliance need manual switch door, and when switch gate is needed using larger power, user's operation body
Test sense it is poor, and in switch gate may caused by maloperation Men Wei fasten or household electrical appliance damage, it is inconvenient to use.
It can not automatic opening and closing door for household electrical appliance in Chinese patent application prospectus, CN2014103225308
The problem of, a kind of automatic switch of household electrical appliance door is disclosed, door body is fixedly connected with rack, rack and pinion engagement,
Gear is driven by motor, and two inductors are respectively arranged with close to switch gate position both ends part on rack, and rack is solid nearby
Surely it is provided with inductive switch, point inductor and inductive switch match sensing, inductive switch connection controller, and controller control is electric
Machine, so as to fulfill the automatic opening and closing door of household electrical appliance.But simple door open/close structure can only realize enabling and shutdown, can not incite somebody to action
Door rests on the position of other settings, in addition, can generate abnormal large torque when switch gate encounters barrier, causes gate operator
Structure damages.
Invention content
The purpose of invention：The present invention discloses a kind of executing agency with automatic opening and closing door function, can realize automatic switch
Door, pushes or pulls on door to the position of setting in switch gate, can be automatic when encountering barrier or the excessive thrust of operating personnel
It skids, prevents abnormal large torque from causing the damage of executing agency.
Technical solution：In order to achieve the goal above, the invention discloses a kind of executing agency with automatic opening and closing door function,
Including rack, clutch gear mechanism, reduction gear, microswitch, trigger device, motor, wherein reducing gear turbine
Structure is driven by motor, and clutch gear mechanism engages one end with reduction gear, and the other end is engaged with rack, microswitch
It is electrically connected with motor；The rack is equipped with one group of recessed portion；The trigger device is arranged between rack and microswitch,
It and can be in the promotion lower swing of rack.Wherein motor and reduction gear can use epicyclic gearbox one decelerating motor generation
It replaces.This design can realize automatic opening and closing door, the design of microswitch and rack recessed portion, can in switch gate incite somebody to action
Door is pushed or pulled on to different setting positions；The design of clutch gear mechanism is encountering barrier or the excessive thrust of operating personnel
When, it can skid automatically, can prevent abnormal large torque from causing the damage of executing agency, it is more humane, make the operating experience of user more
It is good.
Further, above-mentioned a kind of executing agency with automatic opening and closing door function, the clutch gear mechanism include left spine
Mechanism and right ratchet mechanism are taken turns, and opposite can be turned round between left ratchet mechanism and right ratchet mechanism, wherein left ratchet mechanism is equipped with
Left ratchet, the first gear being meshed with reduction gear and the screw rod being fixedly connected with left ratchet, first gear, right spine
It takes turns mechanism and is equipped with right ratchet, the second gear being meshed with rack and the casing being fixedly connected with right ratchet, second gear, pressure
Contracting spring is arranged in the hollow cylinder of casing, and screw rod passes through casing and compressed spring, and left ratchet fastens with right ratchet and connect.
When encountering barrier or operating personnel's excessive thrust phase can occur for this design between left ratchet mechanism and right ratchet mechanism
To revolution, prevent from abnormal large torque being transmitted to reduction gear, cause the damage of gear and motor.
Further, above-mentioned a kind of executing agency with automatic opening and closing door function, the trigger device include flat spring and
Frizzen, frizzen be equipped with the lug boss that is adapted with the microswitch contact configuration of microswitch and with rack
The swing rod portion that recessed portion shape is adapted, flat spring one end are equipped with the mounting portion of U-shaped, and the other end is connect with swing rod portion and and swing rod
Portion's shape is adapted.This design, the recessed portion cooperation trigger device of rack, makes the lug boss of frizzen press or unclamp micro-
Dynamic switch contact, to realize the operating of motor or stopping, can ensure that the distance of rack switch gate.
Further, above-mentioned a kind of executing agency with automatic opening and closing door function, the recessed portion include trapezoidal the
One recessed portion and the second V-shaped recessed portion, the first fine motion that microswitch includes being oppositely arranged in rack both sides are opened
Pass and the second microswitch, wherein the first recessed portion is arranged on rack close to the side of the first microswitch, the second recessed portion is set
It puts in rack close to the side of the second microswitch.This design is more intelligent, by the recessed portion of different location, can realize
Door is rested on into multiple positions of setting, it can be achieved that the function of enabling, shutdown and self-locking, facilitates making for user during rack switch gate
With.
Further, above-mentioned a kind of executing agency with automatic opening and closing door function, the reduction gear are planet tooth
Wheel group or worm and gear group.This design is carried using the rotating driving reduction gear of motor by reduction gear
For low speed and large torque the function of pushing and close the door is realized to rack.
Further, above-mentioned a kind of executing agency with automatic opening and closing door function, described rack one end is equipped with and automatically-controlled door
The hole that lock shape is adapted.The buckle of the design cooperation automatic door lock in this hole, can realize the clamping of automatic door lock and rack
The function of automatic door-closing and locking is realized in connection.
Further, the method for work of above-mentioned a kind of executing agency with automatic opening and closing door function： 1）During switch gate, tooth
Item connects microswitch by trigger device, and motor circuit is in an ON state；2）Motor forward or reverse, and drive
Rack stretching, which is pushed or retreated, closes the door；3）During rack is stretched out or retreated, when one group of recessed portion of rack passes through
When crossing trigger device, trigger device, which leaves microswitch, disconnects microswitch, and motor circuit disconnects；4）Motor stops
It only operates, door is parked in setting position, and the recess of the different location of one of which recessed portion is to different setting position of answering the door.
Further, a kind of method of work of above-mentioned executing agency with automatic opening and closing door function, door are parked in the pass of setting
During door position, rack moves a distance and does not touch microswitch, at closing time, after automatic door lock carries out self-locking, holds
Row mechanism locking door generates self-lock force.Realize that the slip of certain distance inner rack does not touch the first microswitch, in this distance
The locking of interior achievable door delivers a signal to ECU, ECU controls executing agency locking door after the automatic door lock progress self-locking of drawer
And ensure self-lock force.
Further, the method for work of above-mentioned a kind of executing agency with automatic opening and closing door function during switch gate, is opened
The initial velocity and final velocity of shutdown are respectively less than midrange speed.Can door slowly be opened a small―gap suture during enabling, it
Rear midrange speed is larger can rapidly to reach door certain position, and finally speed is lowered, can prevent rack most
Afterwards since inertia is so as to make the notch of the triggering microswitch on rack cross microswitch, and lead to can not receiving for actuator
Microswitch triggers given signal；The last one section deceleration closed the door, can with actuator at closing time, can be slowly door
It tenses, realizes best door and box sealing.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：A kind of band of the present invention is opened automatically
The executing agency of shutdown function, it is rational in infrastructure, it is at low cost, it can realize automatic opening and closing door, encounter barrier or operating personnel's mistake
During big thrust, it can skid automatically, can prevent abnormal large torque from causing the damage of executing agency, by door when can realize switch gate
Rest on multiple positions of setting, it can be achieved that open the door, opening the door, the function of heat dissipation, shutdown and self-locking is exhausted to certain distance,
Using more humane, the operating experience of user is more preferable.
Household electrical appliance provided by the invention are locked a door including household electrical appliance ontology, drawer, the automatically-controlled door that is arranged on drawer
Lock, further includes the executing agency with automatic opening and closing door function, the executing agency with automatic opening and closing door function is arranged on household
On electric appliance ontology, it is connected with the automatic door lock of drawer, which has above-mentioned technology
Effect.It can be applied in a variety of household electrical appliance, including dish-washing machine, dryer, washing machine etc., adaptability is good, has very high
Promotional value.
Description of the drawings
Fig. 1 is a kind of structure of the first embodiment of the executing agency with automatic opening and closing door function of the present invention
Figure；
Fig. 2 is a kind of explosion of the first embodiment of the executing agency with automatic opening and closing door function of the present invention
Structure chart；
Fig. 3 is a kind of detailed structure view of executing agency's trigger device with automatic opening and closing door function of the present invention；
Fig. 4 is a kind of reducing gear of second of embodiment of executing agency with automatic opening and closing door function of the present invention
Take turns the structure chart of mechanism；
Fig. 5 is a kind of structure of the third embodiment of the executing agency with automatic opening and closing door function of the present invention
Figure；
Fig. 6 be a kind of executing agency with automatic opening and closing door function of the present invention the third embodiment rack with
The matched schematic diagram of door lock；
Schematic diagram when Fig. 7 is a kind of executing agency's door opening state with automatic opening and closing door function of the present invention；
In figure：1- racks, 2- clutch gears mechanism, 3- reduction gears, 31- third gears, the 4th gears of 32-, 33-
5th gear, the 6th gears of 34-, 35- deceleration worm screws, the first helical gears of 36-, the second helical gears of 37-, 38- third helical gears, 4-
Microswitch, the first microswitches of 41-, the second microswitches of 42-, the first conducting wires of 43-, 44- first interfaces, 45- second
Conducting wire, 46- second interfaces, 5- trigger devices, 51- flat springs, 511- mounting portions, 52- frizzens, 521- lug bosses, 522- pendulum
Bar portion, 6- motors, 61- motor worms, 7- recessed portions, the first recessed portions of 71-, the second recessed portions of 72-, the left ratchet mechanisms of 8-, 81-
Left ratchet, 82- first gears, 83- screw rods, 84- spring mountings, the right ratchet mechanisms of 9-, the right ratchets of 91-, 92- second gears,
93- casings, 10- compressed springs, 11- holes, 12- housings, 13- cover boards, 14- pressing plates, 15- spring bases, 16- nuts, 17- nose bars,
18- nose bar springs, 19- automatic door locks, 20- drawers.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment 1
A kind of executing agency with automatic opening and closing door function of the present invention, as shown in Figure 1 to Figure 3, including rack 1, clutch
Gear mechanism 2, reduction gear 3, microswitch 4, trigger device 5, motor 6.
Clutch gear mechanism 2 includes left ratchet mechanism 8 and right ratchet mechanism 9, and left ratchet mechanism 8 and right ratchet mechanism 9
Between can opposite revolution, wherein the first gear 82 that left ratchet mechanism 8 is equipped with left ratchet 81, is meshed with reduction gear 3
And the screw rod 83 being fixedly connected with left ratchet 81, first gear 82, right ratchet mechanism 9 are equipped with right ratchet 91, are nibbled with 1 phase of rack
The second gear 92 of conjunction and the casing 93 being fixedly connected with right ratchet 91, second gear 92, compressed spring 10 are arranged on casing
In 93 hollow cylinder, screw rod 83 passes through casing 93 and compressed spring 10, and left ratchet 81 fastens with right ratchet 91 and connect, and compresses
10 one end of spring is connected with the spring mountings 84 that screw rod 83 is set, and one end is equipped with spring base 15, and nut 16 is arranged on screw rod
83 ends, and spring base 15 and compressed spring 10 are compressed.When close the door encounter barrier or operating personnel's excessive thrust when, spine
Pawl slips over the ratchet back of tooth, can occur between left ratchet mechanism 8 and right ratchet mechanism 9 it is opposite turn round, prevent by abnormal large torque after
It resumes and is delivered to reduction gear 3 and motor worm 61, cause the damage of gear and motor.
Reduction gear 3 includes 31 and the 4th gear 32 of third gear of coaxial arrangement, is meshed with the 4th gear 32
The 5th gear 33, be meshed with the 5th gear 33 the 6th gear 34, with the 6th gear 34 coaxial arrangement deceleration worm screw 35,
Wherein deceleration worm screw 35 is meshed with the first gear 82 of clutch gear mechanism 2, the motor worm 61 of third gear 31 and motor 6
It is meshed.Third gear 31 and first gear 82 are worm gear form or helical gear form.Motor positive and inverse drives reducing gear turbine
Structure 3 provides low speed and large torque to clutch gear mechanism 2 by reduction gear 3, and 2 drive rack of clutch gear mechanism 1 is real
The function of now pushing and close the door.
Microswitch 4 includes being oppositely arranged the first microswitch 41, the second microswitch 42 in 1 both sides of rack,
First microswitch 41 is connected with the first conducting wire 43 and first interface 44, and the second microswitch 42 is connected with the second conducting wire 45,
Two interfaces 46, wherein motor 6 are connect by the second conducting wire 45 with second interface 46.
Trigger device 5 is arranged between rack 1 and microswitch 4, and can be touched in the promotion lower swing of rack 1
Transmitting apparatus 5 includes flat spring 51 and frizzen 52, and frizzen 52 is equipped with the microswitch contact configuration phase with microswitch 4
The swing rod portion 522 that the lug boss 521 of adaptation and 7 shape of recessed portion being equipped with rack 1 are adapted, 51 one end of flat spring is set
There is the mounting portion 511 of U-shaped, the other end connect with swing rod portion 522 and is adapted with 522 shape of swing rod portion.During switch gate, rack 1
Push flat spring 51 and frizzen 52 that the lug boss 521 of frizzen 52 is made to press microswitch contact, 6 circuit of motor is in and connects
Logical state, when the recessed portion 7 of rack 1 is by trigger device 5, frizzen 52 acts on lower swing extremely in the restoring force of flat spring 51
Into the release microswitch of lug boss 521 contact of the state of recessed portion 7, at this time frizzen 52,6 circuit of motor disconnects, motor 6
It shuts down, door is parked in the position of setting.
Recessed portion 7 includes the first trapezoidal recessed portion 71 and the second V-shaped recessed portion 72, wherein the first recess
Portion 71 is arranged on rack 1 close to the side of the first microswitch 41, and the second recessed portion 72 is arranged on rack 1 and is opened close to the second fine motion
Close 42 side.By the recessed portion of different location, multiple positions that door is rested on to setting during rack switch gate can be realized,
Achievable enabling, opening the door, the function of heat dissipation, shutdown and self-locking is exhausted to certain distance, and the function of corresponding shutdown and self-locking is set
Trapezoidal first recessed portion 71 put can realize that the slip of certain distance inner rack 1 does not touch the first microswitch 41, at this
Drawer door can be touched in distance to close the door, the automatic door lock of drawer carries out self-locking.
1 one end of rack is equipped with the hole 11 being adapted with 19 shape of automatic door lock, coordinates the buckle of automatic door lock 19, Ke Yishi
Being in clamping connection for existing automatic door lock and rack, realizes the function of automatic door-closing and locking, the both sides of 1 other end of rack are equipped with shape
Symmetrical nose bar 17, the shape of nose bar spring 18 and nose bar 17, position are corresponding, can play shutdown and lock and send out shutdown
The effect of sound.
The executing agency with automatic opening and closing door function further includes the housing 12 for installing each component, cover board 13, Yi Jigu
The pressing plate 14 of fixed gear, pressing plate 14 are positioned and are fixed to gear, and this design structure is compact, realize the peace of each component
Dress and covering, improve safety, and the design of pressing plate realizes the positioning and fixation of gear, prevents from vibrating.
This actuator combines ECU control systems, come when realizing that electric current increases suddenly, system can stop powering, and make door lifter
The defencive function that structure stops.
Clutch gear mechanism 2 can also replace above-mentioned ratchet structure to realize the function of clutch, differential with friction mode.
Embodiment 2
A kind of executing agency with automatic opening and closing door function of the present invention, as shown in figure 4, its reduction gear 3 includes
First helical gear 36, the second helical gear 37, third helical gear 38, wherein third helical gear 38 and the first of clutch gear mechanism 2
Gear 82 is meshed and first gear 82 is worm screw form, and the first helical gear 36 is meshed with the motor worm 61 of motor 6.It is this
Small-power is driven, by worm gear designs into helical gear, during such worm screw design, would not by the control and influence of characteristic coefficient,
The size of pitch diameter can be arbitrarily determined according to structure, after worm gear makes helical gear into, without designing and manufacturing special-purpose hob cutter
Worm gear is produced, with common gear hob can produce helical gear, technique becomes simple, and manufacture cost substantially reduces.Its
His structure is same as Example 1.
A kind of household electrical appliance of the present invention, as shown in fig. 7, comprises household electrical appliance ontology, drawer 20, being arranged on drawer 20
Automatic door lock 19, further include the above-mentioned executing agency with automatic opening and closing door function, the holding with automatic opening and closing door function
Row mechanism is arranged on household electrical appliance ontology, is connected with the automatic door lock 19 of drawer 20.This holds with automatic opening and closing door function
Row mechanism can also be applied in a variety of household electrical appliance, including dish-washing machine, dryer, washing machine etc..
Embodiment 3
A kind of executing agency with automatic opening and closing door function of the present invention, as shown in Figure 5 and Figure 6, reduction gear 3
For planetary gear set, and planetary gear set and motor 6 are integral, and form epicyclic gearbox one decelerating motor.Other knots
Structure is same as Example 1.
A kind of method of work of executing agency with automatic opening and closing door function of the present invention is as follows：
1）During switch gate, rack 1 connects microswitch 4 by trigger device 5, and 6 circuit of motor, which is in, connects shape
State；
2）6 forward or reverse of motor, and the stretching of drive rack 1 is pushed or retreated and closed the door；
3）During rack 1 is stretched out or is retreated, when one group of recessed portion 7 of rack 1 is by trigger device 5, triggering dress
Putting 5 and leaving microswitch 4 disconnects microswitch 4, and 6 circuit of motor disconnects；
4）Motor 6 shuts down, and door is parked in setting position, and the recess of the different location of one of which recessed portion 7 corresponds to
The different setting position of door；
5）When door is parked in the shutdown position of setting, rack 1 moves a distance and does not touch microswitch 4,
Drawer door can be touched in this distance to close the door, and at closing time, delivered a signal to after the progress self-locking of automatic door lock 19 of drawer
ECU, ECU control executing agency locking door-plate, generate self-lock force, that is, ensure the self-lock force between rack 1 and automatic door lock 19；
6）Manual unlocking, unlock hour rack 1 can retract the position of lock-out state automatically；
7）The structure inside automatic door lock 19 is subjected to displacement by pushing, trigger signal is instructed to ECU（Electronic control is single
Member）, 6 drive rack 1 of performer motor promotion door-plate, realization automatic door opening function.
Above-mentioned 3）、4）Specific works method be：
a）ECU control motors 6 operate, and drive rack 1 is stretched out, and pushes the door of drawer 20 open, when the second recessed portion 72 of rack 1
By 42 side of the second microswitch trigger device 5 when, trigger device 5, which leaves the second microswitch 42, makes the second fine motion
Switching device 42 disconnects, and signal is sent to ECU, and 6 circuit of motor disconnects, shuts down, and rack 1 stops, and drawer 20 is maintained at this
Position, i.e. drawer are opened；
b）ECU controls 6 antiport of motor, and drive rack 1 retreats, and pulls the door of drawer 20, when the first recess of rack 1
When the trigger device 5 of 41 side of the first microswitch is passed through in portion 71, trigger device 5, which leaves the first microswitch 41, makes first
Microswitch 41 disconnects, and signal is sent to ECU, and the automatic door lock 19 of drawer 20 carries out self-locking, and executing agency locks
Door generates self-lock force.
During switch gate, the initial velocity and final velocity of switch gate are respectively less than midrange speed, that is, open the door and shutdown
Speed is adjustable, adjustable extent 15-40mm/s, and preferred method for control speed is as follows：
The process entirely opened the door is 4 seconds, can be divided into 3 sections, enabling it is initial when the speed of 1 second be 20mm/s, it is intermediate
2 seconds speed of a section be 40mm/s, it is 20mm/s that the 3rd of time, which is 1 second speed, (can wherein be divided at times 3 sections or
4 sections etc., speed can be realized to be adjusted in parameter area).The initial slow-footed advantage opened the door：Speed low torque is big,
Can door slowly be opened a small―gap suture, door is rapidly reached certain position in two seconds later, and then speed is last
Speed is lowered, rack 1 can be prevented finally due to inertia so as to make the recessed portion 7 on rack 1（Trigger microswitch
Notch）Microswitch is crossed, and the microswitch that can not receive of actuator is caused to trigger given signal.
The process entirely closed the door is 4 seconds, can be divided into 3 sections, enabling it is initial when the speed of 1 second be 20mm/s, it is intermediate
2 seconds speed of a section be 40mm/s, it is 20mm/s that the 3rd of time, which is 1 second speed, (can wherein be divided at times 3 sections or
4 sections etc., speed can be realized to be adjusted in parameter area), the advantages of segmentation speed of shutdown is adjustable with during above-mentioned enabling
Advantage is identical, and last one section of shutdown is slowed down, can be with actuator at closing time, and can be slowly door be tensed is realized best
Door and box sealing.
The above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect range.
Claims (10)
1. a kind of executing agency with automatic opening and closing door function, it is characterised in that：Including：Rack（1）, clutch gear mechanism（2）、
Reduction gear（3）, microswitch（4）, trigger device（5）, motor（6）, wherein reduction gear（3）By motor
（6）Driving, clutch gear mechanism（2）One end and reduction gear（3）Engagement, the other end and rack（1）Engagement, microswitch
Device（4）With motor（6）Electrical connection；
The rack（1）Equipped with one group of recessed portion（7）；The trigger device（5）It is arranged on rack（1）With microswitch
（4）Between, and can be in rack（1）Promotion lower swing.
2. a kind of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：The clutch tooth
Take turns mechanism（2）Including left ratchet mechanism（8）With right ratchet mechanism（9）, and left ratchet mechanism（8）With right ratchet mechanism（9）Between
It opposite can turn round, wherein left ratchet mechanism（8）Equipped with left ratchet（81）With reduction gear（3）The first gear being meshed
（82）And with left ratchet（81）, first gear（82）The screw rod being fixedly connected（83）, right ratchet mechanism（9）Equipped with right ratchet
（91）With rack（1）The second gear being meshed（92）And with right ratchet（91）, second gear（92）The casing being fixedly connected
（93）, compressed spring（10）It is arranged on casing（93）Hollow cylinder in, screw rod（83）Across casing（93）And compressed spring
（10）, left ratchet（81）With right ratchet（91）Fasten connection.
3. a kind of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：The triggering dress
It puts（5）Including flat spring（51）And frizzen（52）, frizzen（52）It is equipped with and microswitch（4）Microswitch contact
The lug boss that shape is adapted（521）And and rack（1）Recessed portion（7）The swing rod portion that shape is adapted（522）, piece bullet
Spring（51）One end is equipped with the mounting portion of U-shaped（511）, the other end and swing rod portion（522）Connection and with swing rod portion（522）Shape is mutually fitted
It should.
4. a kind of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：The recessed portion
（7）Including the first trapezoidal recessed portion（71）And the second V-shaped recessed portion（72）, microswitch（4）Including phase
To being arranged on rack（1）First microswitch of both sides（41）With the second microswitch（42）, wherein the first recessed portion（71）If
It puts in rack（1）Close to the first microswitch（41）Side, the second recessed portion（72）It is arranged on rack（1）Close to the second fine motion
Switch（42）Side.
5. a kind of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：The reducing gear
Take turns mechanism（3）For planetary gear set or worm and gear group.
6. a kind of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：The rack
（1）One end is equipped with the hole being adapted with automatic door lock shape（11）.
7. a kind of household electrical appliance, including household electrical appliance ontology, drawer（20）, be arranged on drawer（20）On automatic door lock（19）,
It is characterized in that：Further include such as executing agency of the claim 1-6 any one of them with automatic opening and closing door function, the band from
The executing agency of dynamic switch gate function is arranged on household electrical appliance ontology, with drawer（20）Automatic door lock（19）It is connected.
8. a kind of method of work of executing agency with automatic opening and closing door function according to claim 1, it is characterised in that：
1）During switch gate, rack（1）Pass through trigger device（5）Make microswitch（4）It connects, motor（6）Circuit is in and connects
Logical state；
2）Motor（6）Forward or reverse, and drive rack（1）Stretching is pushed or is retreated and closed the door；
3）Rack（1）During stretching out or retreating, work as rack（1）One group of recessed portion（7）By trigger device（5）When, it touches
Transmitting apparatus（5）Leave microswitch（4）Make microswitch（4）It disconnects, motor（6）Circuit disconnects；
4）Motor（6）It shuts down, door is parked in setting position, one of which recessed portion（7）Different location recess correspond to
The different setting position of door.
9. a kind of method of work of executing agency with automatic opening and closing door function according to claim 8, it is characterised in that：
When door is parked in the shutdown position of setting, rack（1）It moves a distance and does not touch microswitch（4）, at closing time, from
Dynamic door lock（19）After carrying out self-locking, executing agency's locking door generates self-lock force.
10. a kind of method of work of executing agency with automatic opening and closing door function according to claim 8, feature exist
In：During switch gate, the initial velocity and final velocity of switch gate are respectively less than midrange speed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174893.7A CN106761149B (en) | 2016-12-19 | 2016-12-19 | A kind of executing agency with automatic opening and closing door function and its method of work |
| PCT/CN2017/116945 WO2018113626A1 (en) | 2016-12-19 | 2017-12-18 | Execution mechanism with automatic door-opening and -closing functions, and method for operating same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174893.7A CN106761149B (en) | 2016-12-19 | 2016-12-19 | A kind of executing agency with automatic opening and closing door function and its method of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761149A CN106761149A (en) | 2017-05-31 |
| CN106761149B true CN106761149B (en) | 2018-06-08 |
Family
ID=58890034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174893.7A Active CN106761149B (en) | 2016-12-19 | 2016-12-19 | A kind of executing agency with automatic opening and closing door function and its method of work |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106761149B (en) |
| WO (1) | WO2018113626A1 (en) |
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| CN106761149B (en) * | 2016-12-19 | 2018-06-08 | 裕克施乐塑料制品（太仓）有限公司 | A kind of executing agency with automatic opening and closing door function and its method of work |
| CN107697528B (en) * | 2017-08-24 | 2018-08-31 | 胡玥 | A kind of adjustable express delivery cabinet of parking space |
| DE102018008895B4 (en) * | 2018-03-29 | 2020-09-17 | Emz-Hanauer Gmbh & Co. Kgaa | Household appliance with door opener |
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| CN108823915B (en) * | 2018-07-27 | 2024-06-21 | 乔坤 | Clothes treatment device |
| CN109209130A (en) * | 2018-09-17 | 2019-01-15 | 珠海格力电器股份有限公司 | Automatic door opener and dish washing machine with same |
| CN109413787A (en) * | 2018-10-22 | 2019-03-01 | 惠而浦（中国）股份有限公司 | It is automatically switched door gear, micro-wave oven and its working method with the device |
| CN112796610A (en) * | 2019-11-14 | 2021-05-14 | 湖北文理学院 | An automatic control door |
| CN111020992A (en) * | 2019-11-25 | 2020-04-17 | 青岛海尔滚筒洗衣机有限公司 | Door opening and closing device for laundry processing equipment and laundry processing equipment |
| CN113123680B (en) * | 2020-01-16 | 2024-12-13 | 青岛海尔特种电冰柜有限公司 | Automatic door opening and closing device and refrigerator |
| CN113123681B (en) * | 2020-01-16 | 2024-12-13 | 青岛海尔特种电冰柜有限公司 | Automatic door opening and closing device and refrigerator |
| CN111664642B (en) * | 2020-06-01 | 2024-10-25 | 青岛恒业世纪科技发展有限公司 | Electric switch system and switch method for side-opening door body of refrigerator |
| CN112006625A (en) * | 2020-07-30 | 2020-12-01 | 广东格兰仕集团有限公司 | Semi-automatic door opening and closing device of dish washing machine and quick drying control method of dish washing machine |
| CN111980520A (en) * | 2020-09-21 | 2020-11-24 | 惠而浦（中国）股份有限公司 | Dish washing machine with automatic door opening device and control method thereof |
| CN112780821B (en) * | 2020-12-25 | 2025-03-04 | 厦门三登塑胶工业有限公司 | Electric valve actuator with adjustable preset opening |
| CN113622779A (en) * | 2021-08-09 | 2021-11-09 | 裕克施乐塑料制品（太仓）有限公司 | Mute push rod actuator for driving refrigerator door body to move |
| CN113864511A (en) * | 2021-09-30 | 2021-12-31 | 无锡伊之维电动科技有限公司 | Valve actuator |
| CN114084526B (en) * | 2021-11-23 | 2023-11-10 | 池州市琼琚信息技术服务有限公司 | Automatic plant sampling and storing device and using method thereof |
| CN116624056A (en) * | 2022-02-14 | 2023-08-22 | 合肥美的电冰箱有限公司 | Electrical equipment, door opening and closing device and control method of clutch of door opening and closing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201056943Y (en) * | 2006-12-29 | 2008-05-07 | 深圳市中锋智能技术有限公司 | Rail-moving electric window |
| CN103527028B (en) * | 2013-10-18 | 2016-04-13 | 无锡麻德克斯精机有限公司 | The automatic door opening assembly of dish-washing machine |
| DE102015200610A1 (en) * | 2014-05-22 | 2015-11-26 | D+H Mechatronic Ag | Actuating arrangement for a building closure and building closure with an actuating arrangement |
| CN105298276A (en) * | 2014-07-09 | 2016-02-03 | 河南红旗渠制冷科技有限公司 | Automatic door opening and closing structure for household appliances |
| CN105257122A (en) * | 2015-11-04 | 2016-01-20 | 上海大学 | Automatic car door-closing control structure |
| CN206346629U (en) * | 2016-12-19 | 2017-07-21 | 裕克施乐塑料制品（太仓）有限公司 | A kind of executing agency of automatic opening and closing door and household electrical appliance |
| CN106761149B (en) * | 2016-12-19 | 2018-06-08 | 裕克施乐塑料制品（太仓）有限公司 | A kind of executing agency with automatic opening and closing door function and its method of work |
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2016
- 2016-12-19 CN CN201611174893.7A patent/CN106761149B/en active Active
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2017
- 2017-12-18 WO PCT/CN2017/116945 patent/WO2018113626A1/en active Application Filing
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| Publication number | Publication date |
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| WO2018113626A1 (en) | 2018-06-28 |
| CN106761149A (en) | 2017-05-31 |
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Denomination of invention: An actuator with automatic door opening and closing function and its working method Effective date of registration: 20231024 Granted publication date: 20180608 Pledgee: Bank of China Limited Taicang Branch Pledgor: OECHSLER PLASTIC PRODUCTS (TAICANG) Co.,Ltd. Registration number: Y2023980062497 |