CN105696891A - Electromagnetic noise reducing wood door - Google Patents
Electromagnetic noise reducing wood door Download PDFInfo
- Publication number
- CN105696891A CN105696891A CN201610201747.2A CN201610201747A CN105696891A CN 105696891 A CN105696891 A CN 105696891A CN 201610201747 A CN201610201747 A CN 201610201747A CN 105696891 A CN105696891 A CN 105696891A
- Authority
- CN
- China
- Prior art keywords
- timber
- door
- electric magnet
- power supply
- doorframe
- 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.)
- Pending
Links
- 239000002023 wood Substances 0.000 title abstract 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an electromagnetic noise reducing wood door. The electromagnetic noise reducing wood door comprises a wood door and a door frame; the wood door and the door frame are connected through a hinge; multiple electromagnets 1 are arranged on the side edge and the top edge, far from the side edge of the hinge, of the wood door; the door frame is provided with multiple electromagnets 2 corresponding to the electromagnets 1; the electromagnets 1 and the electromagnets 2 are oppositely arranged in the thickness direction of the wood door; the multiple electromagnets 1, a power supply 1 and a controller form a loop 1; the multiple electromagnets 2, a power supply 2 and the controller form a loop 2; and the controller controls the directions of current in the loop 1 and the loop 2 through the power supply 1 and the power supply 2 so as to control magnetic poles on opposite surfaces of the corresponding electromagnets 1 and electromagnets 2 to be the same or opposite. The electromagnetic noise reducing wood door prevents the noise generated by collision between the wood door and the door frame in door closing, and can improve the safety of the wood door.
Description
Technical field
The present invention relates to a kind of door, particularly relate to a kind of electromagnetism noise reduction timber。
Background technology
Door has very important status in family life, it is essential at home, particularly timber, it is widely used in indoor room door, but existing timber has a defect, easily occur with doorframe shock to produce noise at timber at closing time, and of long duration also timber can be caused damage, loss of security。
Summary of the invention
For solving the deficiencies in the prior art, the present invention provides a kind of electromagnetism noise reduction timber, it is to avoid timber and doorframe occur to clash into and the noise that produces at closing time, and can improve the safety of timber。
The technical solution adopted in the present invention is:
A kind of electromagnetism noise reduction timber, including timber and doorframe, described timber and doorframe are connected through the hinge, described timber is provided with several electric magnet one on door limit and the top doors limit away from hinge side, described doorframe is provided with several electric magnet two corresponding with electric magnet one, described electric magnet one and electric magnet two are all oppositely arranged along the thickness direction of timber, several electric magnet one described and power supply one and controller composition loop one, several electric magnet two described and power supply two and controller composition loop two, described controller controls the sense of current in loop one and loop two by power supply one and power supply two, thus it is identical or contrary with the magnetic pole of electric magnet two relative surfaces to control corresponding electric magnet one。
Further, in order to balance the magnetic of each electric magnet, it is thus achieved that the mutually exclusive power of electromagnetism of balance,?Several electric magnet one described are connected in parallel with each other rear and power supply one and controller is composed in series loop one；Several electric magnet two described are connected in parallel with each other rear and power supply two and controller is composed in series loop two。
Further, described timber is in all electric magnet one of timber thickness direction be connected towards the magnetic pole of doorframe side with iron plate absorption；Described doorframe is in all electric magnet two of timber thickness direction be connected towards the magnetic pole of timber side with iron plate absorption；The magnetic force of electric magnet is distributed on monoblock iron plate, and timber and the electric magnet on doorframe adsorb the mutually exclusive power or mutual attractive force that can produce to be more uniformly distributed between identical or the iron plate of opposite magnetic pole respectively。
Further, the bottom of described timber is provided with door-inhale, and described door-inhale includes suction nozzle and the suction base of corresponding setting, and the suction base of described door-inhale is arranged on timber, and the suction nozzle of described door-inhale is arranged on the body of wall that timber is opened behind the door, it is prevented that the timber opened arbitrarily rocks。
Further, door open limit switch it is provided with in the bottom of described timber, the bottom of described doorframe is provided with pass door limit switch, described door open limit switch connects with controller respectively with closing door limit switch, whether the limit switch opened the door and close the door can make the clear and definite timber of controller be in and thoroughly open or close state, thus choosing whether to start or standby, thus save electric power energy。
Further, in order to improve the safety of timber, described timber is provided with the Fingerprint Lock device connected with controller。
Further, in order to prevent the door of not opening because fingerprint lost efficacy, described Fingerprint Lock device is provided with numerical ciphers input area。
Further, can not lock a door to prevent Fingerprint Lock failure of apparatus, described timber be provided with mechanical door lock, it is ensured that the safety of timber。
The beneficial effects of the present invention is: under current conductive state, every a pair electric magnet all produces mutually exclusive magnetic force, distance between timber and doorframe is gradually reduced, distance between electric magnet one and the electric magnet two of corresponding setting also synchronizes to reduce, the magnetic force produced between electric magnet one and electric magnet two is mutually exclusive more and more stronger, until a moment that timber is finally finally closed, mutually exclusive magnetic force reaches maximum, this mutually exclusive magnetic force balances out major part timber kinetic energy at closing time, the effective probability reducing timber knocking door case, timber and doorframe at closing time is avoided to occur to clash into and produce noise, even if clashing into occur in timber and doorframe, as the door closing speed of timber is greatly reduced and reduces substantial amounts of kinetic energy, thus the noise produced when alleviating knocking door case, simultaneously, the Fingerprint Lock device that the present invention is arranged can make the magnetic pole of opposite face of corresponding electric magnet one and electric magnet two contrary by controller, under current conductive state, every a pair electric magnet all produces the magnetic force attracted each other, so that timber and doorframe tightly closed together, until user is unblanked by Fingerprint Lock device, improve the safety of timber。
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is circuit connection diagram of the present invention；
In figure, Main Reference Numerals implication is as follows:
1, timber, 2, doorframe, 3, hinge, 4, electric magnet one, 5, electric magnet two, 6, iron plate, 7, suction nozzle, 8, suction base, 9, door open limit switch, 10, close door limit switch, 11, Fingerprint Lock device, 12, numerical ciphers input area, 13, mechanical door lock。
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention done concrete introduction。
As illustrated in fig. 1 and 2: the present embodiment is a kind of electromagnetism noise reduction timber, including timber 1 and doorframe 2, timber 1 and doorframe 2 are connected by hinge 3, timber 1 is provided with five electric magnet 1 altogether on door limit and the top doors limit away from hinge side, doorframe 2 is provided with five electric magnet two 5 corresponding with five electric magnet 1, all of electric magnet 1 and electric magnet 25 are all oppositely arranged along the thickness direction of timber 1, five electric magnet 1 and power supply one and controller composition loop one, five electric magnet 25 and power supply two and controller composition loop two, controller controls the sense of current in loop one and loop two by power supply one and power supply two, thus it is identical or contrary with the magnetic pole of electric magnet 25 opposite face to control corresponding electric magnet 1。
The present embodiment is in order to balance the magnetic of each electric magnet, it is thus achieved that the mutually exclusive power of electromagnetism of balance, after five electric magnet 1 are connected in parallel with each other and power supply one and controller be composed in series loop one；After five electric magnet 25 are connected in parallel with each other and power supply two and controller be composed in series loop two；Meanwhile, timber 1 is in all electric magnet 1 of timber 1 thickness direction to be connected towards the magnetic pole of doorframe 2 side with iron plate 6 absorption；Doorframe 2 is in all electric magnet 25 of timber 1 thickness direction be connected towards the magnetic pole of timber 1 side with iron plate 6 absorption；The magnetic force of electric magnet is distributed on monoblock iron plate, and timber 1 and the electric magnet on doorframe 2 adsorb the mutually exclusive power or mutual attractive force that can produce to be more uniformly distributed between identical or the iron plate of opposite magnetic pole respectively。
The present embodiment is provided with door-inhale in the bottom of timber 1, door-inhale includes suction nozzle 7 and the suction base 8 of corresponding setting, the suction base 8 of door-inhale is arranged on timber 1, the suction nozzle 7 of door-inhale is arranged on the body of wall that timber 1 is opened behind the door, prevent the timber 1 opened from arbitrarily rocking, and door open limit switch 9 it is provided with in the bottom of timber 1, pass door limit switch 10 it is provided with in the bottom of doorframe 2, door open limit switch 9 connects with controller respectively with closing door limit switch 10, whether the limit switch opened the door and close the door can make the clear and definite timber 1 of controller be in and thoroughly open or close state, thus choosing whether to start or standby, thus save electric power energy。
In order to improve the safety of timber 1, the present embodiment is provided with the Fingerprint Lock device 11 connected with controller on timber 1, in order to prevent the door of not opening because fingerprint lost efficacy, Fingerprint Lock device 11 is provided with numerical ciphers input area 12, can not lock a door to prevent Fingerprint Lock device 11 to lose efficacy, timber 1 is additionally provided with mechanical door lock 13, it is ensured that the safety of timber 1。
The present embodiment work process is as follows:
When timber 1 is turned to closed mode by open mode, timber 1 is separated from door limit switch 9, controller starts, controller controls the sense of current in loop one and loop two by power supply one and power supply two, thus it is identical with the magnetic pole of the opposite face of electric magnet 25 to control corresponding electric magnet 1, under current conductive state, every a pair electric magnet all produces mutually exclusive magnetic force, distance between timber 1 and doorframe 2 is gradually reduced, distance between electric magnet 1 and the electric magnet 25 of corresponding setting also synchronizes to reduce, the magnetic force produced between electric magnet 1 and electric magnet 25 is mutually exclusive more and more stronger, until a moment that timber 1 is finally finally closed, mutually exclusive magnetic force reaches maximum, this mutually exclusive magnetic force balances out major part timber 1 kinetic energy at closing time, the effective probability reducing timber 1 knocking door case 2, timber 1 and doorframe 2 at closing time is avoided to occur to clash into and produce noise, even if clashing into occur in timber 1 and doorframe 2, as the door closing speed of timber 1 is greatly reduced and reduces substantial amounts of kinetic energy, thus the noise produced when alleviating knocking door case 2, close behind the door, timber 1 triggers and closes door limit switch 10, controller cuts out power supply one and power supply two, it is then in holding state, when timber 1 is turned to open mode by closed mode, timber 1 departs from pass door limit switch 10, controller starts, until timber 1 triggers door open limit switch 9, controller cuts out power supply one and power supply two, it is then in holding state；If closing user behind the door to be locked a door by Fingerprint Lock device 11, then controller controls the sense of current in loop one and loop two by power supply one and power supply two, the magnetic pole making the opposite face of corresponding electric magnet 1 and electric magnet 25 is contrary, under current conductive state, every a pair electric magnet all produces the magnetic force attracted each other, so that timber 1 and doorframe 2 tightly closed together, until user is unblanked by Fingerprint Lock device 11。
The above is only the preferred implementation of patent of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from patent principle of the present invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of patent of the present invention。
Claims (8)
1. an electromagnetism noise reduction timber, including timber and doorframe, described timber and doorframe are connected through the hinge, it is characterized in that: described timber is provided with several electric magnet one on door limit and the top doors limit away from hinge side, described doorframe is provided with several electric magnet two corresponding with electric magnet one, described electric magnet one and electric magnet two are all oppositely arranged along the thickness direction of timber, several electric magnet one described and power supply one and controller composition loop one, several electric magnet two described and power supply two and controller composition loop two, described controller controls the sense of current in loop one and loop two by power supply one and power supply two, thus it is identical or contrary with the magnetic pole of electric magnet two relative surfaces to control corresponding electric magnet one。
2. a kind of electromagnetism noise reduction timber according to claim 1, it is characterised in that several electric magnet one described are connected in parallel with each other rear and power supply one and controller is composed in series loop one；Several electric magnet two described are connected in parallel with each other rear and power supply two and controller is composed in series loop two。
3. a kind of electromagnetism noise reduction timber according to claim 1 and 2, it is characterised in that be in all electric magnet one of timber thickness direction magnetic pole towards doorframe side on described timber and adsorb with iron plate and be connected；Described doorframe is in all electric magnet two of timber thickness direction be connected towards the magnetic pole of timber side with iron plate absorption。
4. a kind of electromagnetism noise reduction timber according to claim 1, it is characterized in that, the bottom of described timber is provided with door-inhale, and described door-inhale includes suction nozzle and the suction base of corresponding setting, the suction base of described door-inhale is arranged on timber, and the suction nozzle of described door-inhale is arranged on the body of wall that timber is opened behind the door。
5. a kind of electromagnetism noise reduction timber according to claim 1, it is characterized in that, being provided with door open limit switch in the bottom of described timber, be provided with pass door limit switch in the bottom of described doorframe, described door open limit switch connects with controller respectively with closing door limit switch。
6. a kind of electromagnetism noise reduction timber according to claim 1, it is characterised in that be provided with the Fingerprint Lock device connected with controller on described timber。
7. a kind of electromagnetism noise reduction timber according to claim 6, it is characterised in that be provided with numerical ciphers input area on described Fingerprint Lock device。
8. a kind of electromagnetism noise reduction timber according to claim 1, it is characterised in that be provided with mechanical door lock on described timber。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201747.2A CN105696891A (en) | 2016-03-31 | 2016-03-31 | Electromagnetic noise reducing wood door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201747.2A CN105696891A (en) | 2016-03-31 | 2016-03-31 | Electromagnetic noise reducing wood door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105696891A true CN105696891A (en) | 2016-06-22 |
Family
ID=56218233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201747.2A Pending CN105696891A (en) | 2016-03-31 | 2016-03-31 | Electromagnetic noise reducing wood door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105696891A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN109138746A (en) * | 2018-08-22 | 2019-01-04 | 汪继德 | A kind of door body with buffer gear |
| CN110520579A (en) * | 2017-03-05 | 2019-11-29 | 尼尔斯·维尔纳·阿德尔曼-拉森 | Variable Acoustic Technology for Rooms |
| CN112576126A (en) * | 2020-12-07 | 2021-03-30 | 张小洪 | Utilize silence door-inhale of electromagnet homopolar repulsion principle |
| CN115234116A (en) * | 2022-06-16 | 2022-10-25 | 浙江红利富实木业有限公司 | A kind of anti-deformation wooden door and technology |
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|---|---|---|---|---|
| CN2525190Y (en) * | 2001-10-29 | 2002-12-11 | 刘展蓬 | Magnetic force automatic door |
| US6811236B1 (en) * | 1998-08-19 | 2004-11-02 | Fisher & Paykel Limited | Door opening and closing system |
| US20060170225A1 (en) * | 2005-02-03 | 2006-08-03 | Macken John A | Energy absorbing magnetic coupling device |
| CN101187287A (en) * | 2007-12-17 | 2008-05-28 | 田金波 | New-type safety door |
| GB2452146A (en) * | 2007-08-22 | 2009-02-25 | Andrew Lewis | Magnetic door stop |
| CN102953622A (en) * | 2012-12-07 | 2013-03-06 | 刘思源 | Novel door |
| CN204370965U (en) * | 2014-12-17 | 2015-06-03 | 毛茜倩 | A kind of buffering crashworthiness door |
| CN204876976U (en) * | 2015-07-17 | 2015-12-16 | 浙江舒福家门业有限公司 | Electromagnetic type noise reduction timber |
| CN205638019U (en) * | 2016-03-31 | 2016-10-12 | 王致顺 | Timber of making an uproar falls in electromagnetism |
-
2016
- 2016-03-31 CN CN201610201747.2A patent/CN105696891A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811236B1 (en) * | 1998-08-19 | 2004-11-02 | Fisher & Paykel Limited | Door opening and closing system |
| CN2525190Y (en) * | 2001-10-29 | 2002-12-11 | 刘展蓬 | Magnetic force automatic door |
| US20060170225A1 (en) * | 2005-02-03 | 2006-08-03 | Macken John A | Energy absorbing magnetic coupling device |
| GB2452146A (en) * | 2007-08-22 | 2009-02-25 | Andrew Lewis | Magnetic door stop |
| CN101187287A (en) * | 2007-12-17 | 2008-05-28 | 田金波 | New-type safety door |
| CN102953622A (en) * | 2012-12-07 | 2013-03-06 | 刘思源 | Novel door |
| CN204370965U (en) * | 2014-12-17 | 2015-06-03 | 毛茜倩 | A kind of buffering crashworthiness door |
| CN204876976U (en) * | 2015-07-17 | 2015-12-16 | 浙江舒福家门业有限公司 | Electromagnetic type noise reduction timber |
| CN205638019U (en) * | 2016-03-31 | 2016-10-12 | 王致顺 | Timber of making an uproar falls in electromagnetism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN106839616B (en) * | 2016-12-27 | 2023-08-01 | 青岛海尔特种电冰柜有限公司 | Buffer automatic door closer, refrigeration equipment and door switch control method |
| CN110520579A (en) * | 2017-03-05 | 2019-11-29 | 尼尔斯·维尔纳·阿德尔曼-拉森 | Variable Acoustic Technology for Rooms |
| CN109138746A (en) * | 2018-08-22 | 2019-01-04 | 汪继德 | A kind of door body with buffer gear |
| 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 |
| CN115234116A (en) * | 2022-06-16 | 2022-10-25 | 浙江红利富实木业有限公司 | A kind of anti-deformation wooden door and technology |
| CN115234116B (en) * | 2022-06-16 | 2023-12-22 | 浙江红利富实木业有限公司 | An anti-deformation wooden door and technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |