CN205591800U - Rolling slats door stop device - Google Patents
Rolling slats door stop device Download PDFInfo
- Publication number
- CN205591800U CN205591800U CN201620430207.7U CN201620430207U CN205591800U CN 205591800 U CN205591800 U CN 205591800U CN 201620430207 U CN201620430207 U CN 201620430207U CN 205591800 U CN205591800 U CN 205591800U
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- China
- Prior art keywords
- control circuit
- tongue tube
- key
- magnet steel
- control
- Prior art date
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- Expired - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a rolling slats door stop device, include permanent magnet steel, tongue tube and control module, permanent magnet steel locates on the rolling door machine motor shaft, on the rolling door machine motor casing of the corresponding position of permanent magnet steel was located to the tongue tube, the motor casing inboard was located to its response end, control module includes remote control transmitter, remote -control receiving module and control circuit, the remote control transmitter is equipped with setting key, key, decline key and stop keys rise, control circuit is equipped with the memory, remote -control receiving module, the equal connection control circuit of tongue tube. The utility model discloses can overcome current stop device machinery fatigue and electric contact burn, the operation is reliable, convenient to use.
Description
Technical field
This utility model relates to rolling screen door technical field, particularly relates to a kind of rolling screen door stopping means.
Background technology
Electric rolling door is used widely in the place such as StoreFront, garage, rolling screen door is typically passed through decelerator, sprocket wheel, chain drive spool turns by door roller motor, drive rolling screen door lifts, can be automatically stopped when rolling screen door is elevated to precalculated position, this function is completed by rolling screen door stopping means, existing rolling screen door stopping means is typically by the gear driven screw rod rotation connected with door roller drive mechanism, make the localizer on screw rod axially move and touch travel switch, travel switch sends the signal of telecommunication, thus stops door roller and run.Owing to existing rolling screen door stopping means uses mechanical transmission-type, structure is more complicated, and secondly, mechanical fatigue and travel switch internal electrical contact ablation can cause travel switch malfunctioning, make rolling screen door will not stop at precalculated position, cause damage；It addition, existing rolling screen door stopping means is typically mounted at the side of door roller retarder and decelerator is in transmission connection, installation site is higher, and the stop position of rolling screen door to be adjusted is the most constant.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that a kind of can overcome existing stopping means mechanical fatigue and electric contact ablation, rolling screen door stopping means reliable, easy to use.
This utility model is achieved through the following technical solutions:
A kind of rolling screen door stopping means, including to permanent-magnet steel, tongue tube and control module；Described permanent-magnet steel is located on door roller motor shaft；Described tongue tube is located on the door roller electric machine casing of permanent-magnet steel correspondence position, and its induction end is located at inside electric machine casing；Described control module includes remote control transmitter, remote control reception module and control circuit；Described remote control transmitter is provided with setting key, lifting key, decline key and stop key；Described control circuit is provided with memorizer；Described remote control reception module, tongue tube are all connected with control circuit.
During work, first it is set, first passing through remote control transmitter makes rolling screen door be parked in original position to be set, press the setting key of remote control transmitter and press lifting key or decline key, remote control reception module is sent to control circuit after receiving signal, the break-make number of times of tongue tube is started counting up by control circuit, when rolling screen door is raised or lowered to predetermined stop position, press stop key, control circuit i.e. cuts off motor circuit after receiving stopping signal, stops motor rotation and brakes, and stops counting simultaneously, and the data of record are stored in memorizer, end setup；Can come into operation after end setup, when pressing lifting key or declining key, control circuit i.e. starts to count the break-make number of times of tongue tube, and compares with the data in memorizer, cuts off motor circuit when the two is equal, stops motor rotation and also brakes.Operation principle is: motor shaft rotates a circle, and permanent-magnet steel just approachs and leave tongue tube once, and with regard to break-make once, therefore, the data of control circuit record are exactly the number of turns that motor turns over to tongue tube；It is that the gear train by decelerator and chain, chain gear transmission are to reel due to motor again, the certain number of turns of electric machine rotation will make rolling screen door rise or fall a certain distance, and motor is the biggest to the gear ratio of reel, i.e. motor to rotate a lot of circle, and reel just rotates the least angle, and rolling screen door also rises or falls the least distance, therefore, control the number of turns that motor turns over, it is possible to accurately control the distance that rolling screen door rises or falls, the most just can control the stop position of rolling screen door；And, rolling screen door drive mechanism will not skid, and rolling screen door rises or falls identical height, and motor all rotates the identical number of turns, and therefore, original position during setting is exactly to return the stop position of coming.
As preferably, described control circuit is single chip machine controlling circuit.Singlechip technology is ripe, and low price is more general.
The beneficial effects of the utility model are: use permanent-magnet steel, tongue tube and control module to carry out spacing to rolling screen door, can overcome existing stopping means mechanical fatigue and electric contact ablation, make rolling screen door stopping means run relatively reliable；Use the stop position that remote control transmitter i.e. adjustable is to be limited, use convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of rolling screen door stopping means.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As it is shown in figure 1, the embodiment of this utility model a kind of rolling screen door stopping means, including to permanent-magnet steel 1, tongue tube 2 and control module 3；Described permanent-magnet steel 1 is located on door roller motor shaft 4；Described tongue tube 2 is located on the door roller electric machine casing 5 of permanent-magnet steel 1 correspondence position, and its induction end is located at inside electric machine casing 5；Described control module 3 includes remote control transmitter 6, remote control reception module 7 and control circuit 8；Described remote control transmitter 6 is provided with setting key 9, lifting key 10, declines key 11 and stop key 12；Described control circuit 8 is provided with memorizer 13；Described remote control reception module 7, tongue tube 2 are all connected with control circuit 8.
During work, first it is set, first passing through remote control transmitter 6 makes rolling screen door be parked in original position to be set, press the setting key 9 of remote control transmitter 6 and press lifting key 10 or decline key 11, remote control reception module 7 is sent to control circuit 8 after receiving signal, the break-make number of times of tongue tube 2 is started counting up by control circuit 8, when rolling screen door is raised or lowered to predetermined stop position, press stop key 12, control circuit 8 i.e. cuts off motor circuit after receiving stopping signal, stop motor rotation and brake, stop counting simultaneously, and the data of record are stored in memorizer 13, end setup；Can come into operation after end setup, when pressing lifting key 10 or declining key 11, control circuit 8 i.e. starts to count the break-make number of times of tongue tube 2, and compares with the data in memorizer 13, cut off motor circuit when the two is equal, stop motor rotation and brake.Operation principle is: motor shaft 4 rotates a circle, and permanent-magnet steel 1 just approachs and leave tongue tube 2 once, and with regard to break-make once, therefore, the data of control circuit 8 record are exactly the number of turns that motor turns over to tongue tube 2；It is that the gear train by decelerator and chain, chain gear transmission are to reel due to motor again, the certain number of turns of electric machine rotation will make rolling screen door rise or fall a certain distance, and motor is the biggest to the gear ratio of reel, i.e. motor to rotate a lot of circle, and reel just rotates the least angle, and rolling screen door also rises or falls the least distance, therefore, control the number of turns that motor turns over, it is possible to accurately control the distance that rolling screen door rises or falls, the most just can control the stop position of rolling screen door；And, rolling screen door drive mechanism will not skid, and rolling screen door rises or falls identical height, and motor all rotates the identical number of turns, and therefore, original position during setting is exactly to return the stop position of coming.
Described control circuit 8 selects single chip machine controlling circuit.Singlechip technology is ripe, and low price is more general.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. a rolling screen door stopping means, it is characterised in that: include permanent-magnet steel, tongue tube and control module；Described permanent-magnet steel is located on door roller motor shaft；Described tongue tube is located on the door roller electric machine casing of permanent-magnet steel correspondence position, and its induction end is located at inside electric machine casing；Described control module includes remote control transmitter, remote control reception module and control circuit；Described remote control transmitter is provided with setting key, lifting key, decline key and stop key；Described control circuit is provided with memorizer；Described remote control reception module, tongue tube are all connected with control circuit.
A kind of rolling screen door stopping means the most according to claim 1, it is characterised in that: described control circuit is single chip machine controlling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430207.7U CN205591800U (en) | 2016-05-13 | 2016-05-13 | Rolling slats door stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430207.7U CN205591800U (en) | 2016-05-13 | 2016-05-13 | Rolling slats door stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205591800U true CN205591800U (en) | 2016-09-21 |
Family
ID=56931592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430207.7U Expired - Fee Related CN205591800U (en) | 2016-05-13 | 2016-05-13 | Rolling slats door stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205591800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682807A (en) * | 2019-02-22 | 2020-09-18 | 佛山市顺德区美的电热电器制造有限公司 | Motor operation control apparatus, motor operation control method, transmission device, and storage medium |
-
2016
- 2016-05-13 CN CN201620430207.7U patent/CN205591800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682807A (en) * | 2019-02-22 | 2020-09-18 | 佛山市顺德区美的电热电器制造有限公司 | Motor operation control apparatus, motor operation control method, transmission device, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |