CN202818277U - Wireless transmission/reception apparatus for state identification of door within door of industrial sectional door - Google Patents
Wireless transmission/reception apparatus for state identification of door within door of industrial sectional door Download PDFInfo
- Publication number
- CN202818277U CN202818277U CN2012204382919U CN201220438291U CN202818277U CN 202818277 U CN202818277 U CN 202818277U CN 2012204382919 U CN2012204382919 U CN 2012204382919U CN 201220438291 U CN201220438291 U CN 201220438291U CN 202818277 U CN202818277 U CN 202818277U
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- door
- terminal module
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- remote
- slide lifting
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Abstract
The utility model discloses a wireless transmission/reception apparatus for state identification of a door within a door of an industrial sectional door. The wireless transmission/reception apparatus comprises a transmission terminal module and a reception terminal module; wherein the transmission terminal module and the reception terminal module are in wireless communication; the transmission terminal module comprises a tongue tube inductor for detecting the state of the door within the door of the industrial sectional door, a coder for coding a signal and a remote-control transmitter for transmitting a remote-control signal; the tongue tube inductor, the coder and the remote-control transmitter are sequentially connected; and the reception terminal module comprises a central processor and a remote-control receiver connected with the central processor. The wireless transmission/reception apparatus provided by the utility model is simple in layout, not easy to be damaged and low in failure rate.
Description
Technical field
The utility model relates to a kind of based on industrial slide lifting door door in door state recognition wireless transmitter.
Background technology
Traditional industrial slide lifting door, the identification of door in door state are by the arm strength switch being installed in the crack between a door and its frame limit of door in door and industrial slide lifting door, push down the blocking arm of switch and make the contact of switch interior metal sheet when door in door closes door in door when putting in place.But use this arm strength switch, the part that blocking arm is stretched easily breaks, and switch is installed inconvenient, use and repeatedly can become flexible afterwards, switch must be installed in wall on the industrial door control box link to each other wiring complexity and affect attractive in appearance with wire.
Therefore, be necessary to design a kind of based on industrial slide lifting door door in door state recognition wireless transmitter.
The utility model content
Technical problem to be solved in the utility model provides a kind of based on industrial slide lifting door door in door state recognition wireless transmitter, should be based on simple and easy, not fragile, the failure rate is low of industrial slide lifting door door in door state recognition wireless transmitter wiring.
The technical solution of utility model is as follows:
A kind of industrial slide lifting door door in door state recognition wireless transmitter comprises initiator block and receiving terminal module; Initiator block is connected with receiving terminal module radio communication;
Described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for the remote control transmitter that sends remote signal; Tongue tube inductor, encoder and remote control transmitter link to each other successively;
Described receiving terminal module comprises central processing unit and the receiver of remote-control sytem that links to each other with central processing unit.
Described encoder adopts coding chip EV1527.
Described industrial slide lifting door door in door state recognition wireless transmitter also comprises the alarm that links to each other with central processing unit.
Described alarm is buzzer and LED lamp.
Beneficial effect:
Of the present utility model based on industrial slide lifting door door in door state recognition wireless transmitter, adopt contactless inductor, so do not have impact to be not easy to damage to switch when door in door opens or closes, with the door in door state by being wirelessly transmitted to the wireless remote control receiver module, central processing unit remakes decoding and processes, after central processing unit receives the door in door state information, form interlocking with the industrial slide lifting door control box, namely guarantee the action of just opening the door of door in door industrial slide lifting door when closing.If door in door does not shut, by the industrial door control box button that " opens the door ", then alarm will send warning.The mechanical type contact switch that the utility model can directly replace traditional industrial door door in door to use, greatly reduce the failure rate of industrial door, and saved the be connected wire of industrial door machinery switch with the industrial door control box, made industrial door integral body more attractive in appearance, also shortened the workload of installing.
Description of drawings
Fig. 1 is the structured flowchart based on industrial slide lifting door door in door state recognition wireless transmitter;
Fig. 2 is the tongue tube sensor circuit;
Fig. 3 is coding and radio transmitter.
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details:
Embodiment 1:
As shown in Figure 1, a kind of industrial slide lifting door door in door state recognition wireless transmitter comprises initiator block and receiving terminal module; Initiator block is connected with receiving terminal module radio communication;
Described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for the remote control transmitter that sends remote signal; Tongue tube inductor, encoder and remote control transmitter link to each other successively;
Described receiving terminal module comprises central processing unit and the receiver of remote-control sytem that links to each other with central processing unit.
Described encoder adopts coding chip EV1527.
Described industrial slide lifting door door in door state recognition wireless transmitter also comprises the alarm that links to each other with central processing unit.
Described alarm is buzzer and LED lamp.
The operation principle explanation:
As shown in Figure 2, door magnetic wireless transmission some work principle is: if door opening state non-magnet attraction force acts, dry-reed tube switch S1 pin 1 pin and 2 pin closures make polarity free capacitor C5 discharge, switching tube Q1 is in cut-off state K3 output high level to coding circuit chips EV1527, S1 pin 1 and 3 is for disconnecting simultaneously, switching tube Q2 base/emitter is by the voltage turn-on of R3 and R4 dividing potential drop in a flash, switching tube also can be in conducting state, the K2 output low level is to coding chip EV1527 data pin, radiating circuit is also worked, emission wireless remote control enabling signal, 12V voltage slowly charges also for C6 by resistance R 3 with R4 in the signal emission process, also will become magnifying state from conducting state and become cut-off state again when the Q2 base voltage slowly reduces Q2.
State tongue tube and magnet approach if close the door, and dry-reed tube switch S1 pin 1 pin and 3 pin are closed, and polarity free capacitor C6 discharge switch pipe Q2 is in cut-off state K3 output high level to coding circuit chips EV1527.S1 pin 1 and 2 is for disconnecting in addition, switching tube Q1 base/emitter is by the voltage turn-on of R1 and R2 dividing potential drop in a flash, switching tube also can be in conducting state K3 output low level to coding chip EV1527 data pin, radiating circuit is also worked, the emission wireless remote control closes gate signal, 12V voltage slowly charges also for C5 by resistance R 1 with R2 in the signal emission process, and Q2 will become magnifying state from conducting state and become cut-off state again when the Q2 base voltage slowly reduces.
The EV1527 address bit has well 16536 kinds of coded systems in factory burning in the radiating circuit as shown in Figure 3, the repeated code that transmitted between nearly two reflectors is not installed is caused and can't work so worry industrial door.Radiating circuit is just opened radiating circuit according to the door magnetic circuit, and the K2 of output encodes to EV1527 with the K3 signal, and EV1527 outputs to amplifier tube Q4 amplification 315M carrier frequency with code signal and emits.
Claims (4)
1. an industrial slide lifting door door in door state recognition wireless transmitter is characterized in that, comprises initiator block and receiving terminal module; Initiator block is connected with receiving terminal module radio communication;
Described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for the remote control transmitter that sends remote signal; Tongue tube inductor, encoder and remote control transmitter link to each other successively;
Described receiving terminal module comprises central processing unit and the receiver of remote-control sytem that links to each other with central processing unit.
2. industrial slide lifting door door in door state recognition wireless transmitter according to claim 1 is characterized in that, described encoder adopts coding chip EV1527.
3. industrial slide lifting door door in door state recognition wireless transmitter according to claim 1 and 2 is characterized in that, also comprises the alarm that links to each other with central processing unit.
4. industrial slide lifting door door in door state recognition wireless transmitter according to claim 3 is characterized in that, described alarm is buzzer and LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204382919U CN202818277U (en) | 2012-08-30 | 2012-08-30 | Wireless transmission/reception apparatus for state identification of door within door of industrial sectional door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204382919U CN202818277U (en) | 2012-08-30 | 2012-08-30 | Wireless transmission/reception apparatus for state identification of door within door of industrial sectional door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818277U true CN202818277U (en) | 2013-03-20 |
Family
ID=47877081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204382919U Expired - Lifetime CN202818277U (en) | 2012-08-30 | 2012-08-30 | Wireless transmission/reception apparatus for state identification of door within door of industrial sectional door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068468A (en) * | 2017-06-22 | 2017-08-18 | 余凯凯 | Polygonal steel ball wireless sensing switch and its application |
-
2012
- 2012-08-30 CN CN2012204382919U patent/CN202818277U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068468A (en) * | 2017-06-22 | 2017-08-18 | 余凯凯 | Polygonal steel ball wireless sensing switch and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |