CN207296721U - Door engine - Google Patents
Door engine Download PDFInfo
- Publication number
- CN207296721U CN207296721U CN201721271889.2U CN201721271889U CN207296721U CN 207296721 U CN207296721 U CN 207296721U CN 201721271889 U CN201721271889 U CN 201721271889U CN 207296721 U CN207296721 U CN 207296721U
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- CN
- China
- Prior art keywords
- door
- telescoping mechanism
- electromagnet apparatus
- fixed bin
- electromagnet
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- 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.)
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Abstract
The utility model discloses a kind of door engine,Including Woody door frame base,Controller,Sensing device and closing device,Woody door frame base is equipped with first step and second step from low to high,Second step is hollow structure,Second step antetheca is provided with sensing opening and opening of closing the door,Opening close the door close to door and the hinged side of doorframe,Sensing device is range sensor,Range sensor induction end face sensing opening,Closing device includes magnet adsorption bar,Electromagnet apparatus and telescoping mechanism,Magnet adsorption bar is arranged on the lower part of door,Telescoping mechanism is arranged on the inside of second step,Telescoping mechanism face, which is closed the door, to be open,Electromagnet apparatus is arranged on the telescopic end of telescoping mechanism,The front end of electromagnet apparatus is equipped with touch sensor,Electromagnet apparatus coordinates with shutdown opened gap,Range sensor,Electromagnet apparatus,Telescoping mechanism and touch sensor are electrically connected with the controller.After solution people leave home, forget to close the door, there are the problem of security risk.
Description
Technical field
It the utility model is related to door and window fields, and in particular to a kind of door engine.
Background technology
The device that door refers to the entrance of building or can be switched installed in entrance, door are the one kind for splitting the confined space
Entity, its effect are can to connect and close the entrance in two or more spaces, and indoor security and property is important
Ensure.
In actual life, people can be shut the door after going out to ensure the safety of indoor property, but probably
A kind of situation occurred is exactly because in a hurry, walk too anxious and there is forgetting situation about closing the door, or because other the reason for
And have forgotten shutdown, and existing door after people walk if without artificial closing, generally can not realize automatic detection and close
The function of closing, the safety of so indoor property just cannot be ensured effectively.
Utility model content
The purpose of this utility model is to provide a kind of door engine, after solution people leave home, forgets to close the door, exists
The problem of security risk.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of door engine, including Woody door frame base, controller, sensing device and closing device, it is described wooden
Doorframe base is equipped with first step and second step from low to high, and second step is hollow structure, the middle part of second step antetheca
It is provided with to sense opening and close the door and is open, closes the door and be open close to door and the hinged side of doorframe, sensing device is range sensor, away from
Rectify the inside for being arranged on second step to sensing opening from sensor sensing, closing device includes magnet adsorption bar, electromagnetism
Iron device and telescoping mechanism, magnet adsorption bar is set to be set with second step antetheca bonding position, telescoping mechanism after closing of the door
In the inside of second step, the telescopic direction face of telescoping mechanism, which is closed the door, to be open, and electromagnet apparatus is arranged on stretching for telescoping mechanism
Contracting end, the front end of electromagnet apparatus are equipped with touch sensor, and electromagnet apparatus coordinates with shutdown opened gap, and the distance passes
Sensor, electromagnet apparatus, telescoping mechanism and touch sensor are electrically connected with the controller.
When door is not turned off, its distance detected is different when the distance that range sensor detects is closed from door,
Using this point, people can be achieved with the function that whether detection door closes automatically, if after people walk, within the time of setting all
Do not close the door, and the distance when distance that range sensor detects in setting time is all higher than closing, then controller
Control telescoping mechanism is extended, while control circuit switchs, and the power on circuitry of electromagnet apparatus, electromagnet apparatus is had after being powered
It is magnetic, since electromagnet apparatus is arranged on the telescopic end of telescoping mechanism, when telescoping mechanism extends, electromagnet apparatus is just
As telescoping mechanism is stretched out from shutdown opening, when electromagnet apparatus is close to behind the door, be arranged on a magnet adsorption bar for inner side by
To the suction of magnet, under the action of magnet adsorption bar, door is just back closed, when electromagnet apparatus and magnet adsorption bar adsorb
When together, activation signal is passed to controller by touch sensor, and after controller is connected to activation signal, control telescoping mechanism is past
Recycling contracting, and door and electromagnet apparatus at this time connects together, therefore door just can be as telescoping mechanism be together toward recycling
Contracting, when telescoping mechanism, which is shunk, to be finished, door is just automatically switched off, after being automatically closed, distance that range sensor detects and
Setpoint distance is identical, and the information detected is passed to controller at this time, and controller controls telescopic machine after all information is received
Structure is stopped, while controls the power-on circuit for disconnecting electromagnet apparatus.
As the further preferred of the utility model, the electromagnet apparatus includes fixed bin and electromagnet, and electromagnet is set
Put in fixed bin, touch sensor is arranged on the front end of fixed bin.
Electromagnet is arranged in fixed bin, even if across fixed bin, can also play the role of absorption, while by contact
Sensor is arranged on the front end of fixed bin, so when fixed bin is contacted with magnet adsorption bar, would not influence the fortune of electromagnet
Make.
As the further preferred of the utility model, the telescoping mechanism includes electric pushrod and rotating mechanism, rotating machine
Structure is arranged on the front end of electric pushrod, and fixed bin is connected with rotating mechanism.
Electric pushrod can realize Telescopic, and rotating mechanism can then realize rotating function, when fixed bin is close to the magnetic of door
During iron adsorption bar, fixed bin rotates under the action of rotating mechanism towards door, and rotating mechanism can make the front end of fixed bin more preferable
It is in contact with magnet adsorption bar, can preferably triggers touch sensor.
As the further preferred of the utility model, the front end face of the fixed bin is cambered surface.
The front end of fixed bin is cambered surface, so when electric pushrod back shrinkage, between magnet adsorption bar and fixed bin
Frictional force smaller, when door is closed, more smooth can rotate around fixed bin.
As the further preferred of the utility model, the rotating mechanism includes shaft, contiguous block and resetting spring, shaft
Stent by being arranged on shaft both ends is vertically fixed on the front of electric pushrod, and contiguous block is rotatablely connected with shaft,
Fixed bin is arranged on the front end of contiguous block, and the rear end of contiguous block is connected with resetting spring, and the other end of resetting spring is fixed on electronic
The front end of push rod.
Resetting spring can make contiguous block be maintained at the position of setting, when contiguous block stress rotates around the axis, resetting spring
A reversal interlocking relay can be provided to contiguous block, when contiguous block is no longer influenced by other active forces, can rapidly set back.
As the further preferred of the utility model, the front end of the first step offers key accommodating groove, and key is received
The notch of groove received is equipped with capping, and the outer surface of capping is identical with the pattern of doorplate.
Key accommodating groove is opened up in the front end of first step, can place standby key in key accommodating groove, and due to
The outer surface of capping has been designed to the pattern of doorplate, therefore hidden effect is good, and when forgetting band key, it is standby to open capping taking-up
Use key.
Compared with prior art, one can at least reached in following beneficial effect of the utility model：
1. the opening and closing situation of automatic detection door can be realized, after people walk, if forgetting to close the door, reaching setting time
Afterwards, it oneself can move and close door.
2. during self-closing doors, fluent movements.
3. intrinsic energy receives standby key, and hidden effect is good.
Brief description of the drawings
Structure diagram when Fig. 1 is the utility model Woody door frame base and door unlatching.
Fig. 2 is the structure diagram of the utility model telescoping mechanism.
Fig. 3 is the structure diagram of the utility model rotating mechanism.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Specific embodiment 1：
Fig. 1, Fig. 2, Fig. 3 show a kind of door engine, including Woody door frame base 1, controller, sensing device 2
With closing device 3, the Woody door frame base 1 is equipped with first step 11 and second step 12 from low to high, and second step 12 is
Hollow structure, sensing opening 121 is provided with the middle part of 12 antetheca of second step and opening 122 of closing the door, opening 122 of closing the door close to door with
The hinged side of doorframe, sensing device 2 are range sensor, and range sensor induction end face sensing opening 121 is arranged on
The inside of second step 12, closing device 3 include magnet adsorption bar 31, electromagnet apparatus 32 and telescoping mechanism 33, magnet adsorption
Bar 31 is set is arranged on the inside of second step 12 with 12 antetheca bonding position of second step, telescoping mechanism 33 after closing of the door,
The telescopic direction face shutdown opening 122 of telescoping mechanism 33, electromagnet apparatus 32 is arranged on the telescopic end of telescoping mechanism 33, electromagnetism
The front end of iron device 32 is equipped with touch sensor 4, and electromagnet apparatus 32 and 122 clearance fits of opening of closing the door, the distance pass
Sensor, electromagnet apparatus 32, telescoping mechanism 33 and touch sensor 4 are electrically connected with the controller.
When door is not turned off, its distance detected is different when the distance that range sensor detects is closed from door,
Using this point, people can be achieved with the function that whether detection door closes automatically, if after people walk, within the time of setting all
Do not close the door, and the distance when distance that range sensor detects in setting time is all higher than closing, then controller
Control telescoping mechanism is extended, while control circuit switchs, and the power on circuitry of electromagnet apparatus, electromagnet apparatus is had after being powered
It is magnetic, since electromagnet apparatus is arranged on the telescopic end of telescoping mechanism, when telescoping mechanism extends, electromagnet apparatus is just
As telescoping mechanism is stretched out from shutdown opening, when electromagnet apparatus is close to behind the door, be arranged on a magnet adsorption bar for inner side by
To the suction of magnet, under the action of magnet adsorption bar, door is just back closed, when electromagnet apparatus and magnet adsorption bar adsorb
When together, activation signal is passed to controller by touch sensor, and after controller is connected to activation signal, control telescoping mechanism is past
Recycling contracting, and door and electromagnet apparatus at this time connects together, therefore door just can be as telescoping mechanism be together toward recycling
Contracting, when telescoping mechanism, which is shunk, to be finished, door is just automatically switched off, after being automatically closed, distance that range sensor detects and
Setpoint distance is identical, and the information detected is passed to controller at this time, and controller controls telescopic machine after all information is received
Structure is stopped, while controls the power-on circuit for disconnecting electromagnet apparatus.
Specific embodiment 2：
The present embodiment is to have carried out further instruction to electromagnet apparatus 32 on the basis of specific embodiment 1, described
Electromagnet apparatus 32 includes fixed bin and electromagnet, and electromagnet is arranged in fixed bin, and touch sensor 4 is arranged on fixed bin
Front end.
Electromagnet is arranged in fixed bin, even if across fixed bin, can also play the role of absorption, while by contact
Sensor is arranged on the front end of fixed bin, so when fixed bin is contacted with magnet adsorption bar, would not influence the fortune of electromagnet
Make.
Specific embodiment 3：
The present embodiment is to have carried out further instruction to telescoping mechanism 33 on the basis of specific embodiment 2, described to stretch
Contracting mechanism 33 includes electric pushrod 5 and rotating mechanism 6, and rotating mechanism 6 is arranged on the front end of electric pushrod 5, and fixed bin is with rotating
Mechanism 6 is connected.
Electric pushrod can realize Telescopic, and rotating mechanism can then realize rotating function, when fixed bin is close to the magnetic of door
During iron adsorption bar, fixed bin rotates under the action of rotating mechanism towards door, and rotating mechanism can make the front end of fixed bin more preferable
It is in contact with magnet adsorption bar, can preferably triggers touch sensor.
Specific embodiment 4：
The present embodiment is to have carried out further instruction, the fixed bin to fixed bin on the basis of specific embodiment 3
Front end face be cambered surface.
The front end of fixed bin is cambered surface, so when electric pushrod back shrinkage, between magnet adsorption bar and fixed bin
Frictional force smaller, when door is closed, more smooth can rotate around fixed bin.
Specific embodiment 5：
The present embodiment is to have carried out further instruction, the rotation to rotating mechanism on the basis of specific embodiment 3
Mechanism 6 includes shaft 61, contiguous block 62 and resetting spring 63, and shaft 61 is by being arranged on the stent 64 at 61 both ends of shaft along vertical
Direction is fixed on the front of electric pushrod 5, and contiguous block 62 is rotatablely connected with shaft 61, before fixed bin is arranged on contiguous block 62
End, the rear end of contiguous block 62 are connected with resetting spring 63, and the other end of resetting spring 63 is fixed on the front end of electric pushrod 5.
Resetting spring can make contiguous block be maintained at the position of setting, when contiguous block stress rotates around the axis, resetting spring
A reversal interlocking relay can be provided to contiguous block, when contiguous block is no longer influenced by other active forces, can rapidly set back.
Specific embodiment 6：
The present embodiment is that key accommodating groove is additionally arranged on the basis of specific embodiment 1, the front end of the first step 11
Key accommodating groove is offered, the notch of key accommodating groove is equipped with capping 7, and the outer surface of capping 7 is identical with the pattern of doorplate.
Key accommodating groove is opened up in the front end of first step, can place standby key in key accommodating groove, and due to
The outer surface of capping has been designed to the pattern of doorplate, therefore hidden effect is good, and when forgetting band key, it is standby to open capping taking-up
Use key.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of door engine, including Woody door frame base（1）, controller, sensing device（2）And closing device（3）, its
It is characterized in that：The Woody door frame base（1）First step is equipped with from low to high（11）And second step（12）, second step
（12）For hollow structure, second step（12）Sensing opening is provided with the middle part of antetheca（121）It is open with closing the door（122）, shutdown opens
Mouthful（122）Close to door and the hinged side of doorframe, sensing device（2）For range sensor, range sensor induction end face sense
It should be open（121）Be arranged on second step（12）Inside, closing device（3）Including magnet adsorption bar（31）, electromagnet dress
Put（32）And telescoping mechanism（33）, magnet adsorption bar（31）Set after closing of the door with second step（12）Antetheca bonding position,
Telescoping mechanism（33）It is arranged on second step（12）Inside, telescoping mechanism（33）Telescopic direction face close the door opening（122）,
Electromagnet apparatus（32）It is arranged on telescoping mechanism（33）Telescopic end, electromagnet apparatus（32）Front end be equipped with touch sensor
（4）, electromagnet apparatus（32）It is open with closing the door（122）Clearance fit, the range sensor, electromagnet apparatus（32）, it is flexible
Mechanism（33）And touch sensor（4）It is electrically connected with the controller.
2. door engine according to claim 1, it is characterised in that：The electromagnet apparatus（32）Including fixed bin
And electromagnet, electromagnet are arranged in fixed bin, touch sensor（4）It is arranged on the front end of fixed bin.
3. door engine according to claim 2, it is characterised in that：The telescoping mechanism（33）Including electric pushrod
（5）And rotating mechanism（6）, rotating mechanism（6）It is arranged on electric pushrod（5）Front end, fixed bin and rotating mechanism（6）It is connected.
4. door engine according to claim 3, it is characterised in that：The front end face of the fixed bin is cambered surface.
5. door engine according to claim 3, it is characterised in that：The rotating mechanism（6）Including shaft（61）、
Contiguous block（62）And resetting spring（63）, shaft（61）By being arranged on shaft（61）The stent at both ends（64）It is vertically solid
It is scheduled on electric pushrod（5）Front, contiguous block（62）With shaft（61）Rotation connection, fixed bin are arranged on contiguous block（62）Before
End, contiguous block（62）Rear end be connected with resetting spring（63）, resetting spring（63）The other end be fixed on electric pushrod（5）Before
End.
6. door engine according to claim 1, it is characterised in that：The first step（11）Front end offer
Key accommodating groove, the notch of key accommodating groove are equipped with capping（7）, capping（7）Outer surface it is identical with the pattern of doorplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271889.2U CN207296721U (en) | 2017-09-29 | 2017-09-29 | Door engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271889.2U CN207296721U (en) | 2017-09-29 | 2017-09-29 | Door engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296721U true CN207296721U (en) | 2018-05-01 |
Family
ID=62441163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271889.2U Active CN207296721U (en) | 2017-09-29 | 2017-09-29 | Door engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296721U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952340A (en) * | 2018-07-05 | 2018-12-07 | 余柳婵 | A kind of intelligent door lock and its application method with monitoring function |
| CN109532426A (en) * | 2018-08-31 | 2019-03-29 | 芜湖鸣人汽车维修服务有限公司 | A kind of shutdown arm on automobile |
| CN110275444A (en) * | 2019-06-03 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of system and method for automatic door-closing |
| CN111561802A (en) * | 2020-04-13 | 2020-08-21 | 合肥美的电冰箱有限公司 | Door assembly and storage cabinet |
-
2017
- 2017-09-29 CN CN201721271889.2U patent/CN207296721U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952340A (en) * | 2018-07-05 | 2018-12-07 | 余柳婵 | A kind of intelligent door lock and its application method with monitoring function |
| CN109532426A (en) * | 2018-08-31 | 2019-03-29 | 芜湖鸣人汽车维修服务有限公司 | A kind of shutdown arm on automobile |
| CN110275444A (en) * | 2019-06-03 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of system and method for automatic door-closing |
| CN111561802A (en) * | 2020-04-13 | 2020-08-21 | 合肥美的电冰箱有限公司 | Door assembly and storage cabinet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |