CN206409158U - The automatic door device of noise abatement detraction - Google Patents
The automatic door device of noise abatement detraction Download PDFInfo
- Publication number
- CN206409158U CN206409158U CN201720012244.0U CN201720012244U CN206409158U CN 206409158 U CN206409158 U CN 206409158U CN 201720012244 U CN201720012244 U CN 201720012244U CN 206409158 U CN206409158 U CN 206409158U
- Authority
- CN
- China
- Prior art keywords
- door body
- commutator
- electromagnet
- control module
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of automatic door device of noise abatement detraction, it is characterised in that：It includes door body, range sensor, electromagnet, permanent magnet, commutator and control module；On the doorframe that range sensor, electromagnet, commutator and control module are agreed with door body respectively；Permanent magnet is fixed in door body；Control module generation control signal is sent to commutator, and commutator controls the pole orientation of electromagnet.The utility model detects the distance between door body and doorframe by range sensor, and the range information of detection is sent to control module, control module is adjusted the distance after information is compared and sends control instruction to commutator, so as to the pole orientation that the sense of current of inflow electromagnet is controlled by commutator and controls electromagnet to produce, so that producing repulsion or suction between electromagnet and permanent magnet, so as to avoid door body, quickly mobile and doorframe is touched and damage is produced to door body OR gate frame, and it is sound to be sent larger when avoiding door body with doorframe touching.
Description
Technical field
The utility model is related to a kind of automatic door device of noise abatement detraction.
Background technology
Door refers to build gateway such as, and its door is typically to be used cooperatively with doorframe；In life, people are past at closing time
It is past to carry the active force of a bit so that door body is quickly touched with doorframe and door body is educated into doorframe closure, but is closing door body
When, can produce larger noise between door body and doorframe, and door body and doorframe quick-make can cause door body OR gate frame by
Damage.
Utility model content
For described above, pastor of the present utility model is to provide a kind of automatic door device of noise abatement detraction, and it is utilized
Range sensor detects the distance between door body and doorframe information, and range information is sent into control module, control module control
Commutator processed changes the sense of current for flowing into electromagnet so that repulsion or suction are produced between the permanent magnet on electromagnet and door body
Power, so that door body is closed on doorframe, it is to avoid door body is quickly touched with doorframe and damages door body or doorframe.
In order to realize that the technical scheme that the purpose of this utility model is used is：A kind of automatic door device of noise abatement detraction,
It is characterized in that：It includes door body, range sensor, electromagnet, permanent magnet, commutator and control module；Described distance is passed
On the doorframe that sensor, electromagnet, commutator and control module are agreed with door body respectively；Described permanent magnet is fixed in door body；
Described control module generation control signal is sent to commutator, and commutator controls the pole orientation of electromagnet.
Further, criterion distance value is provided with described control module.
Further, it is characterised in that：The output end of range sensor is connected to control module.
Further, it is characterised in that：The input of described electromagnet is connected to commutator.
Further, it is characterised in that：The input of described commutator is connected to control module.
The beneficial effects of the utility model：The distance between door body and doorframe are detected by range sensor, and will detection
Range information be sent to control module, control module, which is adjusted the distance, sends control instruction to commutator after information is compared, from
And by commutator control flow into electromagnet the sense of current and control electromagnet produce pole orientation so that electromagnet with forever
Generation repulsion or suction between magnet, and the speed for controlling door body to be moved to doorframe, so as to avoid door body from quickly moving and doorframe
Touch and damage is produced to door body OR gate frame, and it is sound to be sent larger when avoiding door body from being touched with doorframe.
Brief description of the drawings,
Fig. 1 is the utility model overall structure diagram.
In figure, 1- door body, 2- permanent magnets, 3- commutators, 4- electromagnet, 5- range sensors, 6- control modules, 7-
Frame.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 schematically shows a kind of structure of the automatic door device of the noise abatement detraction of embodiment of the utility model.
As shown in figure 1, a kind of automatic door device of noise abatement detraction, it is characterised in that：It include door body, range sensor,
Electromagnet, permanent magnet, commutator and control module；Described range sensor, electromagnet, commutator and control module respectively with
On the doorframe that door body is agreed with；Described permanent magnet is fixed in door body；
Described control module generation control signal is sent to commutator, and commutator control flows into the sense of current of electromagnet
And control the pole orientation of electromagnet.
As shown in figure 1, being provided with criterion distance value in described control module, the range information of its range sensor detection is passed
Control module is sent to, control module is adjusted the distance after information is contrasted and sends corresponding instruction.
As shown in figure 1, door body is when closed, the distance between range sensor detection door body and doorframe, when the door of detection
When the distance between body and doorframe are between 20cm~60cm, the distance signal of detection is converted into electric signal and sent out by range sensor
Control module is sent to, control module sends control instruction, so that it is electric to control commutator to obtain, is changed by commutator and flow into electromagnet
The sense of current so that repulsion is produced between electromagnet and permanent magnet, so as to slow down the speed that door body is moved to doorframe.
As shown in figure 1, when the distance between range sensor detection door body and doorframe are not more than 20cm, range sensor
The distance signal of detection is converted into electric signal and is sent to control module, control module sends control instruction, so as to control commutation
Device changes the sense of current for flowing into electromagnet so that produce suction between electromagnet and permanent magnet, and then by door body adhesive to door
Inframe, it is to avoid door body is quickly touched with doorframe and produces larger sound, and avoid door body quickly mobile touched with doorframe and damage
Bad door body or doorframe.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, at least one modification and improvement can also be made, these belong to this
The protection domain of utility model.
Claims (5)
1. a kind of automatic door device of noise abatement detraction, it is characterised in that：It includes door body, range sensor, electromagnet, permanent magnetism
Iron, commutator and control module；What described range sensor, electromagnet, commutator and control module was agreed with door body respectively
On doorframe；Described permanent magnet is fixed in door body；
Described control module generation control signal is sent to commutator, and commutator controls the pole orientation of electromagnet.
2. the automatic door device of noise abatement detraction according to claim 1, it is characterised in that：It is provided with described control module
Criterion distance value.
3. the automatic door device of noise abatement detraction according to claim 1, it is characterised in that：The output end of range sensor connects
Then control module.
4. the automatic door device of noise abatement detraction according to claim 1, it is characterised in that：The input of described electromagnet
It is connected to commutator.
5. the automatic door device of noise abatement detraction according to claim 4, it is characterised in that：The input of described commutator
It is connected to control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012244.0U CN206409158U (en) | 2017-01-04 | 2017-01-04 | The automatic door device of noise abatement detraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012244.0U CN206409158U (en) | 2017-01-04 | 2017-01-04 | The automatic door device of noise abatement detraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409158U true CN206409158U (en) | 2017-08-15 |
Family
ID=59554740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012244.0U Expired - Fee Related CN206409158U (en) | 2017-01-04 | 2017-01-04 | The automatic door device of noise abatement detraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138746A (en) * | 2018-08-22 | 2019-01-04 | 汪继德 | A kind of door body with buffer gear |
-
2017
- 2017-01-04 CN CN201720012244.0U patent/CN206409158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138746A (en) * | 2018-08-22 | 2019-01-04 | 汪继德 | A kind of door body with buffer gear |
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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: 20170815 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |