CN203515012U - Intelligent door opening device - Google Patents
Intelligent door opening device Download PDFInfo
- Publication number
- CN203515012U CN203515012U CN201320572325.8U CN201320572325U CN203515012U CN 203515012 U CN203515012 U CN 203515012U CN 201320572325 U CN201320572325 U CN 201320572325U CN 203515012 U CN203515012 U CN 203515012U
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- module
- amplifier
- door lock
- door
- pwm generator
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- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model relates to an intelligent door opening device, and belongs to the field of automatic monitoring. The intelligent door opening device comprises a PWM generator module, a button module, an amplifier, a motor module and a door lock operation module, wherein the door lock operation module comprises a door lock pin and a door lock switch panel, the PWM generator module, the amplifier, the motor module and the door lock pin are installed on the door lock switch panel, the button module is connected with the PWM generator module, an input port of the amplifier is connected with a PWM output port of the PWM generator module, an output port of the amplifier is connected with the motor module, and the door lock pin is controlled by the motor module. According to the intelligent door opening device, automatic control and intelligent door opening are achieved, the cost is low, safety is high, operation is easy, and use is convenient.
Description
Technical field
The utility model relates to a kind of Intelligent door opening device, belongs to automatic monitoring field.
Background technology
At present, the door lock of each colleges and universities' dormitory and each residenter house etc., all mainly adopt remote control or need manually opened lock in person.At each college students ' dormitory, student is disinclined to open the door at study, object for appreciation computer or when lying on a bed especially, and this is to have caused many troubles.Nowadays popular various intelligent wireless open-door system, can imagine the cost of this system need to increase how many, nor be beneficial to intensive installation, and intensive installation can cause various interfering signals, cause makeing mistakes, and the reliability of the safety of reduction; In addition the open-door system of existing intelligence all designs one-chip computer module or certain microprocessor, has increased certain cost.
Summary of the invention
The utility model provides a kind of Intelligent door opening device, for solving the deficiency of existing various Intelligent door opening devices, and the problem brought of the inconvenience of traditional door-opening mode.
The technical solution of the utility model is: a kind of Intelligent door opening device, comprises PWM generator module 1, key-press module 2, amplifier 3, motor module 4, door lock operation module; Described door lock operation module is comprised of door lock pin 5 and door interlock switch panel 6, PWM generator module 1, amplifier 3, motor module 4, door lock pin 5 are installed on door interlock switch panel 6, wherein key-press module 2 is connected with PWM generator module 1, the input port of amplifier 3 is connected with the PWM delivery outlet of PWM generator module 1, the delivery outlet of amplifier 3 is connected with motor module 4, by motor module 4 control gate lock pins 5.
Described PWM generator module 1 is comprised of 555 chips and peripheral circuit.
Described key-press module 2 can arrange in different positions one or more buttons.
Described amplifier 3 adopts NPN type 8050 triodes.
After described door lock pin 5 actions, adopt mechanical system that door is flicked.
Operating principle of the present utility model is:
The first step: install in door and the in the situation that of energising at this device;
Second step: when needing to open the door in doors, press one of them button of key-press module 2, PWM generator module 1 obtains power supply signal, then PWM generator module 1 is from a pwm signal of PWM output pin output, this pwm signal is supplied with motor module 4 after by amplifier, after motor module 4 actions, motor module 4 makes door lock pin 5 actions of door lock operation module;
The 3rd step: after door lock pin 5 actions of door lock operation module, adopt mechanical system (spring) that door is flicked;
The 4th step: this device when not moving also always in holding state.
For safety, this device is only applicable within doors, and is not suitable for outside room.
The beneficial effects of the utility model are:
1, intelligence is opened the door: no longer adopt traditional door-opening mode, adopt the mode of button to open the door, solved the mode that need not take action on one's own to unblank and opened the door.
2, the installation cost of this device is compared with existing intelligent wireless open-door system, and cost adds few greatly.
3, installation that can be intensive can not be subject to the interference of various wireless signals, safe, is mainly applicable to school dormitory or each residenter house.
3, can realize automation controls: by by the mode of key control with in conjunction with mechanical type (spring) automatic door opening.
4, simple to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control circuit figure of the present utility model;
Each label in figure: 1 is that PWM generator module, 2 is that key-press module, 3 is that amplifier module, 4 is that motor module, 5 is that door lock pin, 6 is door interlock switch panel.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Figure 1-2, a kind of Intelligent door opening device, comprises PWM generator module 1, key-press module 2, amplifier 3, motor module 4, door lock operation module; Described door lock operation module is comprised of door lock pin 5 and door interlock switch panel 6, PWM generator module 1, amplifier 3, motor module 4, door lock pin 5 are installed on door interlock switch panel 6, wherein key-press module 2 is connected with PWM generator module 1, the input port of amplifier 3 is connected with the PWM delivery outlet of PWM generator module 1, the delivery outlet of amplifier 3 is connected with motor module 4, by motor module 4 control gate lock pins 5; Described PWM generator module 1 is comprised of 555 chips and peripheral circuit; Described key-press module 2 arranges a button in different positions; Described amplifier 3 adopts NPN type 8050 triodes; After described door lock pin 5 actions, adopt mechanical system that door is flicked.
Embodiment 2: as shown in Figure 1, a kind of Intelligent door opening device, comprises PWM generator module 1, key-press module 2, amplifier 3, motor module 4, door lock operation module; Described door lock operation module is comprised of door lock pin 5 and door interlock switch panel 6, PWM generator module 1, amplifier 3, motor module 4, door lock pin 5 are installed on door interlock switch panel 6, wherein key-press module 2 is connected with PWM generator module 1, the input port of amplifier 3 is connected with the PWM delivery outlet of PWM generator module 1, the delivery outlet of amplifier 3 is connected with motor module 4, by motor module 4 control gate lock pins 5; Described PWM generator module 1 is comprised of 555 chips and peripheral circuit; Described key-press module 2 arranges two buttons (need to pin the regular hour during simultaneously by button, guarantee that motor module 4 drives completely and opens door) in different positions; Described amplifier 3 adopts NPN type 8050 triodes; After described door lock pin 5 actions, adopt mechanical system that door is flicked.
As shown in Figure 2, button S1, S2 is in parallel, and then be connected with power cathode, resistance R 1, potentiometer R2, resistance R 3 and capacitor C 1 series connection, the R2 of series connection, R3 and the diode D connecting, resistance R 4 is in parallel, 7 pin of 555 chips are connected with the negative pole of diode, 2, 6 pin are connected with one end of R4, 1 pin and button S1, one end of S2 is connected, 5 pin connect capacitor C 2, the C2 other end and button S1, S2 is connected, 4, 8 pin are connected with the positive pole of power supply, 3 pin are PWM output port, 3 pin are connected with the base stage of 8050 triodes of amplifier by resistance R 5, the colelctor electrode of 8050 triodes is connected with positive source, the emitter stage of 8050 triodes is connected with motor one end.
Claims (5)
1. an Intelligent door opening device, is characterized in that: comprise PWM generator module (1), key-press module (2), amplifier (3), motor module (4), door lock operation module; Described door lock operation module is comprised of door lock pin (5) and door interlock switch panel (6), PWM generator module (1), amplifier (3), motor module (4), door lock pin (5) are installed on door interlock switch panel (6), wherein key-press module (2) is connected with PWM generator module (1), the input port of amplifier (3) is connected with the PWM delivery outlet of PWM generator module (1), the delivery outlet of amplifier (3) is connected with motor module (4), by motor module (4) control gate lock pin (5).
2. Intelligent door opening device according to claim 1, is characterized in that: described PWM generator module (1) is comprised of 555 chips and peripheral circuit.
3. Intelligent door opening device according to claim 1, is characterized in that: described key-press module (2) can arrange in different positions one or more buttons.
4. Intelligent door opening device according to claim 1, is characterized in that: described amplifier (3) adopts NPN type 8050 triodes.
5. Intelligent door opening device according to claim 1, is characterized in that: after described door lock pin (5) action, adopt mechanical system that door is flicked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572325.8U CN203515012U (en) | 2013-09-16 | 2013-09-16 | Intelligent door opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572325.8U CN203515012U (en) | 2013-09-16 | 2013-09-16 | Intelligent door opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515012U true CN203515012U (en) | 2014-04-02 |
Family
ID=50373963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572325.8U Expired - Fee Related CN203515012U (en) | 2013-09-16 | 2013-09-16 | Intelligent door opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389714A (en) * | 2018-09-14 | 2019-02-26 | 深圳市沃特沃德股份有限公司 | Method for unlocking, device and the equipment of smart lock |
-
2013
- 2013-09-16 CN CN201320572325.8U patent/CN203515012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389714A (en) * | 2018-09-14 | 2019-02-26 | 深圳市沃特沃德股份有限公司 | Method for unlocking, device and the equipment of smart lock |
| CN109389714B (en) * | 2018-09-14 | 2020-12-22 | 深圳市沃特沃德股份有限公司 | Unlocking method, device and equipment of intelligent lock |
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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: 20140402 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |