CN108179947A - A kind of automatic opening and closing door door closer - Google Patents
A kind of automatic opening and closing door door closer Download PDFInfo
- Publication number
- CN108179947A CN108179947A CN201810156591.XA CN201810156591A CN108179947A CN 108179947 A CN108179947 A CN 108179947A CN 201810156591 A CN201810156591 A CN 201810156591A CN 108179947 A CN108179947 A CN 108179947A
- Authority
- CN
- China
- Prior art keywords
- gear
- door
- transmission shaft
- automatic opening
- door closer
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- 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
- E05Y2201/71—Toothed gearing
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of automatic opening and closing door door closer, door closer cylinder body including pedestal, on pedestal, the rocking arm being rotatablely connected by pivot and door closer cylinder body, the control assembly that pivotally supported drive component, control drive component can be driven to run.A kind of automatic opening and closing door door closer of the present invention has the following advantages that：(1) using induction pieces, people is close detecting the presence of, and controls the opening of fan door and closing by processor, easy to use, and and causes transmission by knob when avoiding opening the door.(2) fan door opening time is jointly controlled using induction pieces and the time relay, upper people is pressed from both sides so as to avoid closing too early.(3) when this automatic opening and closing door door closer powers off, lock-up condition can't occurs, still can manually open and close door.
Description
Technical field
The present invention relates to a kind of door closer more particularly to a kind of automatic opening and closing door door closers.
Background technology
Existing fan door is hinged on generally by hinge or hinge on doorframe, and this rotation fan door is in switch by pushing away
Fan door is drawn, door leaf is made to be rotated around articulated shaft so as to fulfill the purpose opened the door and closed the door.This fan door has a disadvantage that：(1) people exists
Door leaf is pushed or pulled on during disengaging, first to be put down, then door is opened or closed when holding thing in importer and exporter's hand, use not side
Just.(2) everyone, which passes in and out, will use hand push or sliding door fan, and catch becomes pathophorous medium, extremely unhygienic.
Invention content
The shortcomings that the purpose of the invention is to overcome the prior art, provides a kind of automatic opening and closing door door closer, makes fan door
It can automatically open and close, overcome disadvantages mentioned above existing for existing fan door.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of automatic opening and closing door door closer, it is described to open automatically
Shutdown door closer includes pedestal, the door closer cylinder body on the pedestal, is connected by pivot and door closer cylinder body rotation
The rocking arm connect, the automatic opening and closing door door closer, which further includes, can drive the pivotally supported drive component, the control drive
The control assembly of dynamic assembly operating, the driving component include the motor being fixed on the pedestal, set on the machine shaft
On first gear, can be rotatably arranged at along own axes direction on the pedestal transmission shaft, be sheathed on the transmission
It the second gear of setting that is meshed with the first gear on axis, the third gear on the transmission shaft and is arranged
In the 4th gear of the setting that is meshed with the third gear on the pivot, the control assembly includes processor and institute
The induction pieces of processor signal connection and the first time relay that is connect with the processor signal are stated, when described first
Between relay connect with the motor.
Preferably, the second gear both sides are equipped with the first limiting section mutually fixed with the pedestal, the second limiting section, institute
The transmission shaft stated passes through first limiting section and the second limiting section to set.
Further, the driving component further includes both ends and contradicts respectively and makes on second limiting section and transmission shaft
The third gear is intended to the elastic component moved far from the 4th gear direction, the electromagnetism being fixed on the pedestal
Iron, can be attracted by the electromagnet on the transmission shaft and to the magnetism moved close to the 4th gear direction
Part, second time relay being connected with the electromagnet, second time relay are connected with the processor；When
When the electromagnet obtains electric, the magnetic part is moved to the electromagnet, and then the transmission shaft is made to overcome the elastic component
Elastic force is moved to the 4th gear direction, and the third gear is made to be meshed with the 4th gear.
Still further, the time value of second time relay setting is less than first time relay setting
Time value.
Preferably, the transmission shaft is set across the electromagnet, and the magnetic part is set on the end of the transmission shaft.
Further, bearing is equipped between the magnetic part and the transmission shaft, the magnetic part is set on and the bearing
On.
Preferably, machine shaft setting parallel with the transmission shaft, the first gear and second gear are
Roller gear.
Preferably, the transmission shaft and the perpendicular setting of the pivot, the third gear and the 4th gear are cone tooth
Wheel.
Further, the third gear is set on described transmission shaft the other end, and the 4th geared sleeve is set on the pivot
On axis and between the door closer cylinder body and rocking arm.
Preferably, when the induction pieces detect someone close to when, send out signal to the processor, the processor connects
Enabling signal is sent out to the motor after receiving signal, the motor rotates after receiving enabling signal, and then drives the biography
It is pivoted described in moving axis driving and opens door；When the induction pieces can't detect people, the first time relay exists
The motor is powered off in setting time, the door is closed under the action of the door closer cylinder body.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：One kind of the present invention
Automatic opening and closing door door closer has the following advantages that：
(1) using induction pieces, to detect the presence of, people is close, and controls the opening of fan door and closing, user by processor
Just, it and and avoids causing transmission by knob during enabling.
(2) fan door opening time is jointly controlled using induction pieces and the time relay, is pressed from both sides so as to avoid closing too early
Upper people.
(3) when this automatic opening and closing door door closer powers off, lock-up condition can't occurs, still can manually beat
Open and close door.
Description of the drawings
Dimensional structure diagram of the attached drawing 1 for the automatic opening and closing door door closer of the present invention；
Overlooking the structure diagram of the attached drawing 2 for the automatic opening and closing door door closer of the present invention.
Wherein：1st, pedestal；2nd, door closer cylinder body；3rd, pivot；4th, rocking arm；5th, motor；6th, first gear；7th, transmission shaft；8、
Second gear；9th, third gear；10th, the 4th gear；11st, the first limiting section；12nd, the second limiting section；13rd, elastic component；14th, electromagnetism
Iron；15th, magnetic part.
Specific embodiment
Technical scheme of the present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1 and a kind of automatic opening and closing door door closer shown in Fig. 2, door is closed including pedestal 1, on pedestal 1
Device cylinder body 2, the Rocker arm 4 being rotatablely connected by pivot 3 and door closer cylinder body 2.Preferably, pedestal 1 is fixed on doorframe, Rocker arm 4
It is connected with fan door.This automatic opening and closing door door closer further includes the drive component that pivot 3 can be driven to rotate, control drive component
The control assembly of operation.
Drive component include be fixed on the motor 5 on pedestal 1, the first gear 6 in 5 shaft of motor, can along from
Transmission shaft 7 that body axis direction is rotatably arranged on pedestal 1, the setting that is meshed with first gear 6 being sheathed on transmission shaft 7
Second gear 8, the third gear 9 on transmission shaft 7 and the setting that is meshed with third gear 9 being sheathed on pivot 3
The 4th gear 10.When motor 5 rotates, the first gear 6 in 5 shaft of motor can drive second gear 8 to rotate, into
And transmission shaft 7 is driven to rotate；Third gear 9 on transmission shaft 7 can drive the 4th gear 10 to rotate, and then drive pivot
3 rotations so as to which Rocker arm 4 be driven to rotate, and then drive the unlatching of door leaf.
Control assembly includes processor, the induction pieces being connect with processor signal and connect with processor signal the
One time relay.Wherein, first time relay is connect with motor 5 so that processor, first time relay, motor 5 are gone here and there
Connection, processor and first time relay can jointly control motor 5 dead electricity.When induction pieces detect someone close to when,
Signal is sent out to processor, processor sends out motor 5 enabling signal after receiving the signal, and motor 5 receives enabling signal
After rotate, and then drive transmission shaft 7 that pivot 3 is driven to rotate and open door；When induction pieces can't detect people, first time relay
Device powers off motor 5 in setting time, and door is closed under the action of door closer cylinder body 2.
In the present embodiment, 8 both sides of second gear be equipped with 1 mutually fixed first limiting section 11 of pedestal, the second limiting section 12,
Transmission shaft 7 passes through the first limiting section 11 and the second limiting section 12 to set.Drive component further includes both ends and is contradicted respectively in the second limit
Third gear 9 is made to be intended to the elastic component 13 moved far from 10 direction of the 4th gear, be fixed in position portion 12 and transmission shaft 7
Electromagnet 14 on pedestal, can be attracted by electromagnet 14 on transmission shaft 7 and to moving close to 10 direction of the 4th gear
Magnetic part 15 and second time relay that is connected with electromagnet 14, second time relay be connected with processor.
When electromagnet 14 it is electric when, magnetic part 15 is moved to electromagnet 14, and then transmission shaft 7 is made to overcome the elastic force of elastic component 13 to the 4th
10 direction of gear moves, and third gear 9 is made to be meshed with the 4th gear 10.Preferably, transmission shaft 7 drive third gear 9 with
When 4th gear 10 is engaged or separated, second gear 8 remains and 6 meshing state of first gear.
In the present embodiment, transmission shaft 7 is equipped with protrusion, and bearing is equipped between protrusion and transmission shaft 7.Elastic component 13 is bullet
Spring, the both ends of spring are contradicted respectively on the second limiting section 12 and protrusion so that spring does not influence the rotation of transmission shaft 7.
Meanwhile transmission shaft 7 is set across electromagnet 14, magnetic part 15 is set on the end of transmission shaft 7.Magnetic part 15 and transmission
Between axis 7 be equipped with bearing, magnetic part 15 be set on on bearing.So that when magnetic part 15 and attracted electromagnet 14, do not influence to pass
The rotation of moving axis 7.Preferably, transmission shaft 7 is made of non-magnetic material.
The time value of second time relay setting is less than the time value of first time relay setting.So that it is using
During this automatic opening and closing door door closer, electromagnet 14 first it is electric, after third gear 9 is made to be meshed with the 4th gear 10, motor 5 is again
Electricity, driving transmission shaft 7 rotates, so as to achieve the purpose that enabling.In shutdown action, the first dead electricity of motor 5, then electromagnet 14 is again
Dead electricity, door are closed under the action of door closer cylinder body 2.
In the present embodiment, it is preferred that 5 shaft of motor and 7 parallel setting of transmission shaft, first gear 6 and second gear 8 are equal
For roller gear.Transmission shaft 7 and 3 perpendicular setting of pivot, 9 and the 4th gear 10 of third gear is bevel gear.Third gear 9
Set on the other end of transmission shaft 7, the 4th gear 10 is sheathed on pivot 3 and between door closer cylinder body 2 and Rocker arm 4.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of automatic opening and closing door door closer, the automatic opening and closing door door closer includes pedestal, closes door on the pedestal
Device cylinder body, the rocking arm being rotatablely connected by pivot and the door closer cylinder body, it is characterised in that：The automatic opening and closing door door closer
Further include the control assembly that the pivotally supported drive component, control the driving component can be driven to run, the driving
Component include be fixed on the motor on the pedestal, the first gear on the machine shaft, can be along own axes side
To the transmission shaft being rotatably arranged on the pedestal, the setting that is meshed with the first gear being sheathed on the transmission shaft
Second gear, the third gear on the transmission shaft and be sheathed on the pivot with the third gear phase
Engage the 4th gear of setting, induction pieces, the Yi Jiyu that the control assembly includes processor, connect with the processor signal
The first time relay of the processor signal connection, the first time relay are connect with the motor.
2. automatic opening and closing door door closer according to claim 1, it is characterised in that：The second gear both sides are equipped with and institute
Mutually fixed first limiting section of pedestal, the second limiting section are stated, the transmission shaft passes through first limiting section and the second limiting
Portion is set.
3. automatic opening and closing door door closer according to claim 2, it is characterised in that：The driving component further includes both ends point
Do not contradict makes the third gear be intended to far from the 4th gear direction on second limiting section and transmission shaft
The elastic component of movement, the electromagnet being fixed on the pedestal, can be attracted by the electromagnet on the transmission shaft
And to the magnetic part moved close to the 4th gear direction, second time relay being connected with the electromagnet, it is described
Second time relay is connected with the processor；When the electromagnet obtains electric, the magnetic part is transported to the electromagnet
It is dynamic, and then the elastic force that the transmission shaft is made to overcome the elastic component is moved to the 4th gear direction, make the third gear and the
Four gears are meshed.
4. automatic opening and closing door door closer according to claim 3, it is characterised in that：Second time relay setting
Time value is less than the time value of first time relay setting.
5. automatic opening and closing door door closer according to claim 3, it is characterised in that：The transmission shaft passes through the electromagnet
Setting, the magnetic part are set on the end of the transmission shaft.
6. automatic opening and closing door door closer according to claim 5, it is characterised in that：The magnetic part and the transmission shaft it
Between be equipped with bearing, the magnetic part be set on on the bearing.
7. automatic opening and closing door door closer according to claim 1, it is characterised in that：The machine shaft and the transmission shaft
Parallel setting, the first gear and second gear are roller gear.
8. automatic opening and closing door door closer according to claim 1, it is characterised in that：The transmission shaft mutually hangs down with the pivot
Straight setting, the third gear and the 4th gear are bevel gear.
9. automatic opening and closing door door closer according to claim 8, it is characterised in that：The third gear is set on the transmission
Axis the other end, the 4th geared sleeve are set on the pivot and between the door closer cylinder body and rocking arm.
10. automatic opening and closing door door closer according to claim 1, it is characterised in that：When the induction pieces detect someone
When close, signal is sent out to the processor, the processor sends out enabling signal after receiving signal to the motor, described
Motor rotates after receiving enabling signal, and then drives to pivot described in the transmission shaft driving and open door；When the sense
When answering the part to can't detect people, the first time relay powers off the motor in setting time, and the door is in institute
It states and closes under the action of door closer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156591.XA CN108179947B (en) | 2018-02-24 | 2018-02-24 | Door closer capable of automatically opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156591.XA CN108179947B (en) | 2018-02-24 | 2018-02-24 | Door closer capable of automatically opening and closing door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108179947A true CN108179947A (en) | 2018-06-19 |
| CN108179947B CN108179947B (en) | 2023-06-23 |
Family
ID=62553056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156591.XA Active CN108179947B (en) | 2018-02-24 | 2018-02-24 | Door closer capable of automatically opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108179947B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868518A (en) * | 2018-06-27 | 2018-11-23 | 金恩升 | A kind of fire-fighting link device |
| CN112081486A (en) * | 2020-07-28 | 2020-12-15 | 黄甘雨 | Automatic door opening and closing device and control method |
| CN112963063A (en) * | 2021-04-06 | 2021-06-15 | 青岛天欧自控设备有限公司 | Door switch actuator capable of realizing manual and electric automatic switching |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303508A (en) * | 1998-04-23 | 1999-11-02 | Matsushita Electric Works Ltd | Automatic door |
| US6338693B1 (en) * | 1999-01-14 | 2002-01-15 | Dorma Gmbh + Co. Kg | Pivot-hung door drive |
| US6891479B1 (en) * | 2003-06-12 | 2005-05-10 | Jon E. Eccleston | Remotely controllable automatic door operator and closer |
| CN204402240U (en) * | 2015-01-23 | 2015-06-17 | 苏州市富尔达科技股份有限公司 | A kind of automatic door closer |
| CN104862928A (en) * | 2014-02-24 | 2015-08-26 | 海尔集团公司 | Opening and closing mechanism of upper cover of washing machine and washing machine |
| CN106091549A (en) * | 2016-05-27 | 2016-11-09 | 合肥华凌股份有限公司 | Door opening/closing apparatus and refrigerator |
| CN106193889A (en) * | 2016-08-31 | 2016-12-07 | 深圳市亲邻科技有限公司 | Driving means and access door for access door |
| KR101761661B1 (en) * | 2016-04-26 | 2017-07-26 | (주) 금강씨에스 | Automatic restraint apparatus of fire door for fire fighting |
| CN207905579U (en) * | 2018-02-24 | 2018-09-25 | 苏州市富尔达科技股份有限公司 | A kind of automatic opening and closing door door closer |
-
2018
- 2018-02-24 CN CN201810156591.XA patent/CN108179947B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303508A (en) * | 1998-04-23 | 1999-11-02 | Matsushita Electric Works Ltd | Automatic door |
| US6338693B1 (en) * | 1999-01-14 | 2002-01-15 | Dorma Gmbh + Co. Kg | Pivot-hung door drive |
| US6891479B1 (en) * | 2003-06-12 | 2005-05-10 | Jon E. Eccleston | Remotely controllable automatic door operator and closer |
| CN104862928A (en) * | 2014-02-24 | 2015-08-26 | 海尔集团公司 | Opening and closing mechanism of upper cover of washing machine and washing machine |
| CN204402240U (en) * | 2015-01-23 | 2015-06-17 | 苏州市富尔达科技股份有限公司 | A kind of automatic door closer |
| KR101761661B1 (en) * | 2016-04-26 | 2017-07-26 | (주) 금강씨에스 | Automatic restraint apparatus of fire door for fire fighting |
| CN106091549A (en) * | 2016-05-27 | 2016-11-09 | 合肥华凌股份有限公司 | Door opening/closing apparatus and refrigerator |
| CN106193889A (en) * | 2016-08-31 | 2016-12-07 | 深圳市亲邻科技有限公司 | Driving means and access door for access door |
| CN207905579U (en) * | 2018-02-24 | 2018-09-25 | 苏州市富尔达科技股份有限公司 | A kind of automatic opening and closing door door closer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868518A (en) * | 2018-06-27 | 2018-11-23 | 金恩升 | A kind of fire-fighting link device |
| CN108868518B (en) * | 2018-06-27 | 2020-07-10 | 武汉凯斯玛特智能控制设备有限公司 | Fire-fighting linkage device |
| CN112081486A (en) * | 2020-07-28 | 2020-12-15 | 黄甘雨 | Automatic door opening and closing device and control method |
| CN112963063A (en) * | 2021-04-06 | 2021-06-15 | 青岛天欧自控设备有限公司 | Door switch actuator capable of realizing manual and electric automatic switching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108179947B (en) | 2023-06-23 |
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