CN206972027U - A kind of induction door that can be closed automatically - Google Patents
A kind of induction door that can be closed automatically Download PDFInfo
- Publication number
- CN206972027U CN206972027U CN201720228341.3U CN201720228341U CN206972027U CN 206972027 U CN206972027 U CN 206972027U CN 201720228341 U CN201720228341 U CN 201720228341U CN 206972027 U CN206972027 U CN 206972027U
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- door
- inhale
- electromagnet
- magnet coil
- doorframe
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Abstract
A kind of induction door that can be closed automatically, including doorframe（1）And door body（2）, it is characterised in that：The door body（2）The outer surface of bottom is fixed with magnetic attracting block（4）, door-inhale（5）Outer end be provided with electromagnet（6）, electromagnet（6）On be wound with magnet coil（7）, magnet coil（7）With electromagnetic controller（8）It is connected, door-inhale（5）Outside compression spring is installed（9）, doorframe（1）OR gate body（2）On sensor is installed（10）Or optoelectronic switch（11）, sensor（10）Or optoelectronic switch（11）With electromagnetic controller（8）Input be connected, the utility model is provided with electromagnet and magnet coil on door-inhale, and it is provided with the electromagnetic controller for being capable of the reverse of polarity, attraction and repulsion of the electromagnet to magnetic attracting block are realized by sensing control, automatic door-closing is realized in elastic potential energy and electrodynamic repulsion meeting collective effect.
Description
Technical field
A kind of induction door, more particularly to a kind of induction door that can be closed automatically are the utility model is related to, belongs to life furniture
Technical field.
Background technology
Existing various entry doors, door etc. are both provided with the door-inhale with magnet, and after the door is opened, door-inhale can inhaled
Door-inhale is lived under the magneticaction of iron-stone, avoids door from shutting automatically.But existing door when needing to shut, it is necessary to larger
Strength, which could allow, departs from a magnet, and needs to shut door manually, if both hands have carried thing come very inconvenient if closing the door,
Lack a kind of induction door that can be closed automatically always.
The content of the invention
The purpose of this utility model is simply, it is necessary to close the door manually, without certainly dynamic for the door used at present
The defects of function that should close the door and deficiency, now provide a kind of compact-sized, it is not necessary to close the door manually, there is automatic sensing shutdown work(
Can, a kind of induction door that can be closed automatically easy to use.
To achieve the above object, technical solution of the present utility model is：A kind of induction door that can be closed automatically, including
Doorframe and door body, door body are arranged on doorframe by jointed shaft, it is characterised in that：The outer surface of the door body bottom is fixed with
Magnetic attracting block, door-inhale is installed on the doorframe or wall corresponding with magnetic attracting block, the outer end of door-inhale is provided with electromagnetism
Iron, magnet coil is wound with electromagnet, magnet coil is connected with electromagnetic controller, and pressure bullet is provided with the outside of door-inhale
Spring, the input phase of sensor or optoelectronic switch, sensor or optoelectronic switch and electromagnetic controller is installed on doorframe OR gate body
Connection, electromagnetic controller are internally provided with control chip and joint commutation module, and control chip is connected with joint commutation module
Connect, the terminals of joint commutation module are connected with magnet coil respectively.
The outer end of the compression spring is compression end, and compression end reaches 1 centimetre -3 centimetres of the outside of electromagnet.
The beneficial effects of the utility model are：Electromagnet and magnet coil are provided with door-inhale, and is provided with and can turn
The electromagnetic controller of polar exchanging, attraction and repulsion of the electromagnet to magnetic attracting block are realized by sensing control, in elastic potential
Automatic door-closing can be realized with electrodynamic repulsion meeting collective effect, there is automatic sensing shutdown function, it is easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Doorframe 1, door body 2, jointed shaft 3, magnetic attracting block 4, door-inhale 5, electromagnet 6, magnet coil 7, Electromagnetic Control
Device 8, compression spring 9, sensor 10, optoelectronic switch 11.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1, a kind of induction door that can be closed automatically of the present utility model, including doorframe 1 and door body 2, door body 2 pass through
Jointed shaft 3 is arranged on doorframe 1, it is characterised in that：The outer surface of the bottom of door body 2 is fixed with magnetic attracting block 4, with magnetic
Door-inhale 5 is installed on property adhesive block 4 corresponding doorframe 1 or wall, the outer end of door-inhale 5 is provided with electromagnet 6, electromagnet 6
On be wound with magnet coil 7, magnet coil 7 is connected with electromagnetic controller 8, and the outside of door-inhale 5 is provided with compression spring 9, door
Sensor 10 or optoelectronic switch 11 be installed, sensor 10 or optoelectronic switch 11 are defeated with electromagnetic controller 8 on the OR gate body 2 of frame 1
Enter end to be connected, electromagnetic controller 8 is internally provided with control chip and joint commutation module, control chip and joint commutation mould
Block is connected, and the terminals of joint commutation module are connected with magnet coil 7 respectively.
The outer end of the compression spring 9 is compression end, and compression end reaches 1 centimetre -3 centimetres of the outside of electromagnet 6.
Such as accompanying drawing 1, door body 2 is arranged on doorframe 1 by jointed shaft 3, and the outer surface of the bottom of door body 2 fixes the suction that is magnetic
Block 4 is closed, magnetic attracting block 4 is used for attracted with the electromagnet 6 on door-inhale 5.The doorframe 1 corresponding with magnetic attracting block 4 or
Door-inhale 5 is installed, door-inhale 5 is different from traditional door-inhale structure, and the outer end of door-inhale 5 is provided with electromagnet 6, on electromagnet 6 on wall
Magnet coil 7 is wound with, magnet coil 7 can produce electromagnetic field in the case of energization, and produce stronger electromagnetic force.
Electromagnetic controller 8 is installed, magnet coil 7 is connected through electromagnetic controller 8 with power supply, Electromagnetic Control in door body 2
Device 8 is internally provided with control chip and joint commutation module, and control chip is connected with joint commutation module, joint commutation mould
The terminals of block are connected with magnet coil 7 respectively, and electromagnetic controller 8 can be adjusted according to the control signal that control chip is sent
The energization binding post of magnet coil 7, and then polarity caused by control magnet coil 7 and electromagnet 6 are changed, realizes that electromagnet 6 is right
The attraction and repulsion of magnetic attracting block 4.
In order to play the initial kinetic energy of cushioning effect and raising at closing time, the utility model is installed in the outside of door-inhale 5
There is compression spring 9, the outer end of compression spring 9 is compression end, and compression end reaches 1 centimetre -3 centimetres of the outside of electromagnet 6.Doorframe
Sensor 10 or optoelectronic switch 11 are installed, sensor 10 is infrared ray sensor, and sensor 10 or photoelectricity are opened on 1 OR gate body 2
11 are closed with the input of electromagnetic controller 8 to be connected.In use when need at closing time, it is only necessary to by bodies such as pin or hands
Position is placed on the investigative range of sensor 10 or optoelectronic switch 11, and sensor 10 or optoelectronic switch 11 detect shelter
Afterwards, electromagnetic controller 8 can be sent a signal to, by the control joint commutation module commutation of electromagnetic controller 8 so that magnet coil 7
The pole reversal, such as：The outer end polarity of electromagnet 6 is changed into anode from negative electrode, and this allows for electromagnet 6 and magnetic attracting block 4
Between repulsion state is changed into from attracting state rapidly, because compression spring 9 is compressed by door body before, now elastic potential energy and electromagnetism
Repel meeting collective effect, promote door body 2 to shut, it is not necessary to which people closes the door manually, using very convenient.
Claims (2)
1. a kind of induction door that can be closed automatically, including doorframe（1）And door body（2）, door body（2）Pass through jointed shaft（3）It is arranged on
Doorframe（1）On, it is characterised in that：The door body（2）The outer surface of bottom is fixed with magnetic attracting block（4）, with magnetic attracting
Block（4）Corresponding doorframe（1）Or door-inhale is installed on wall（5）, door-inhale（5）Outer end be provided with electromagnet（6）, electromagnetism
Iron（6）On be wound with magnet coil（7）, magnet coil（7）With electromagnetic controller（8）It is connected, door-inhale（5）Outside be provided with
Compression spring（9）, doorframe（1）OR gate body（2）On sensor is installed（10）Or optoelectronic switch（11）, sensor（10）Or photoelectricity
Switch（11）With electromagnetic controller（8）Input be connected, electromagnetic controller（8）Be internally provided with control chip and joint
Commutation module, control chip are connected with joint commutation module, the terminals of joint commutation module respectively with magnet coil（7）Phase
Connection.
A kind of 2. induction door that can be closed automatically according to claim 1, it is characterised in that：The compression spring（9）'s
Outer end is compression end, and compression end reaches electromagnet（6）1 centimetre -3 centimetres of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228341.3U CN206972027U (en) | 2017-03-10 | 2017-03-10 | A kind of induction door that can be closed automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228341.3U CN206972027U (en) | 2017-03-10 | 2017-03-10 | A kind of induction door that can be closed automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972027U true CN206972027U (en) | 2018-02-06 |
Family
ID=61415360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228341.3U Expired - Fee Related CN206972027U (en) | 2017-03-10 | 2017-03-10 | A kind of induction door that can be closed automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794621A (en) * | 2020-07-15 | 2020-10-20 | 刘士云 | Magnetic attraction type door stopper with buffering function |
| CN112576126A (en) * | 2020-12-07 | 2021-03-30 | 张小洪 | Utilize silence door-inhale of electromagnet homopolar repulsion principle |
| CN112610099A (en) * | 2021-01-05 | 2021-04-06 | 南京百世扬服装有限公司 | Automatic domestic door of preventing intaking closes door |
-
2017
- 2017-03-10 CN CN201720228341.3U patent/CN206972027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794621A (en) * | 2020-07-15 | 2020-10-20 | 刘士云 | Magnetic attraction type door stopper with buffering function |
| CN112576126A (en) * | 2020-12-07 | 2021-03-30 | 张小洪 | Utilize silence door-inhale of electromagnet homopolar repulsion principle |
| CN112576126B (en) * | 2020-12-07 | 2022-06-14 | 广州建誉利业建设发展股份有限公司 | Utilize silence door-inhale of electromagnet homopolar repulsion principle |
| CN112610099A (en) * | 2021-01-05 | 2021-04-06 | 南京百世扬服装有限公司 | Automatic domestic door of preventing intaking closes door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |