CN207794830U - A kind of electric door lock warning device - Google Patents
A kind of electric door lock warning device Download PDFInfo
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- CN207794830U CN207794830U CN201721230376.7U CN201721230376U CN207794830U CN 207794830 U CN207794830 U CN 207794830U CN 201721230376 U CN201721230376 U CN 201721230376U CN 207794830 U CN207794830 U CN 207794830U
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Abstract
The utility model discloses a kind of electric door lock warning devices, belong to electrical equipment and electrical engineering technical field.The electric door lock warning device of the utility model, including main control chip module, power module, remote control signal receiving module and the driving signal module being connect with main control chip module, gravity accelerometer module, electric switch lock module, lock motor module, motor drive module, power alarm module, power-off return circuit module and jingle bell module.The alarm for door lock of the utility model uses mechanical lock motor, so that anti-theft performance is safer, the lock and unlock state of electric vehicle is controlled using main control chip, so that also can be automatic locking when user forgets locking, it is convenient and safe, it is alarmed using circuit so that in the case where cutting off the power, the buzzer of power alarm module can also work normally, and improve antitheft coefficient.
Description
Technical field
The utility model is related to a kind of electric door lock warning devices, belong to electrical equipment and electrical engineering technical field.
Background technology
With the raising required anti-theft technique, a large amount of antitheft door and theftproof lock have appeared in production and living.Tradition
Safe-guard door lock be divided into two kinds, the first, add using mechanical type anti-theft means, that is, to the Mechanical Structure Strength of door lock
By force, or reinforce lock core complexity so that using nonconventional approaches open door lock people need to consume a large amount of time and essence
Power.But it with the development of technology, individually is not enough to reach effective anti-theft effect using mechanical type anti-theft means, the reason is that logical
Door lock can equally be opened by crossing cutting or other means forced open the door by force.
Utility model content
The purpose of this utility model is to provide a kind of electric door lock warning device, including main control chip module, power module,
Remote control signal receiving module and the driving signal module being connect with main control chip module, gravity accelerometer module, electric switch mode locking
Block, lock motor module, motor drive module, power alarm module, power-off return circuit module and jingle bell module, simple in structure, side
Just safety, greatly improves antitheft coefficient.
It is as follows that the utility model provides technical solution：
On the one hand, the utility model provides a kind of electric door lock warning device, including main control chip module, power module,
Remote control signal receiving module and the driving signal module being connect with main control chip module, gravity accelerometer module, electric switch mode locking
Block, lock motor module, motor drive module, power alarm module, power-off return circuit module and jingle bell module, the main control chip mould
Block is used to control and handle the work of each module, and the power module is used to external input voltage being converted to each module work electricity
Pressure, the remote control signal receiving module are pushed away for receiving remote-control radio signal, the driving signal module for amplifying electric door lock
Dynamic signal, the gravity accelerometer module are used to detect the acceleration of gravity of electric door lock, and the electric switch lock module is for controlling electricity
The folding of door lock, the lock motor module are used to drive the folding of electric door lock, and the motor drive module is for driving stepping electric
Machine operates, and the power alarm module powers off and send out alarm signal for detecting, and the power-off return circuit module is disconnected for detecting
Electric signal, the jingle bell module is for generating jingle bell alarm signal.
An embodiment according to the present utility model, further include input interface module, burning program interface module, CON mouthfuls
Module and to code mouth mold block, the input interface module is used for accessing external input signal, described program burning interface module
Give main control chip burning program, the CON mouth molds block described to code mouth mold for connecting external switch in connection host computer
Block is for connecting external remote.The main control chip is SMT8S003 singlechip chips.
Another embodiment according to the present utility model, the main control chip module include a main control chip, the master control
Chip is microcontroller SMT family chips, the 12nd pin of the main control chip and the 11st pin be all connected with it is described to code mouth mold block,
2nd pin and the 31st pin are all connected with the electric switch lock module, and the 3rd pin and the 21st pin are all connected with the gravity accelerometer mould
Block, the 30th pin connect the driving signal module, and the 28th pin connects the power-off return circuit module, and the 8th pin (D11) is even
The lock motor module is connect, the 25th pin and the 27th pin are all connected with the CON mouth molds block, and the 34th pin connects the jingle bell mould
Block, the 22nd pin connection electric switch lock module, the 20th pin connection jingle bell module and the power alarm module, the 13rd
It is all connected with the motor drive module to 16 pins, the 6th pin and the 9th pin connect the anode of the power module, and the 10th draws
Foot and the 4th pin are directly grounded, and through capacity earth, the 1st pin and the 26th pin are all connected with the journey for the 1st pin and the 5th pin
Sequence replication interface module.
Another embodiment according to the present utility model, the power module include pressure unit, rectification unit and voltage stabilizing
Unit, the 2nd pin of the input terminal connection input interface module of the power module, the output end of the power module export 5V
With 9V operating voltages.
Another embodiment according to the present utility model, the lock motor module is connect with the electric switch lock module, described
Lock the 3rd pin and the 6th pin of input end of motor connection input interface module, the input terminal connection input of the electric switch lock module
5th pin of interface module.
Another embodiment according to the present utility model, the driving signal module includes a dual operational amplifier, described
The output end of dual operational amplifier model LM358, the dual operational amplifier connect the main control chip module, anti-phase input
4th pin of end connection input interface module.
Another embodiment according to the present utility model, the gravity accelerometer module include a gravity accelerometer sensor
Chip, the gravity accelerometer sensor chip are MXC6225, and the serial clock terminal of the gravity acceleration sensor chip connects
The serial data end of 3rd pin of the main control chip module, the gravity acceleration sensor chip connects the main control chip
21st pin of module.
Another embodiment according to the present utility model, the power alarm module include making a sound by jingle bell module
Alarm, the power alarm module includes first switch circuit, second switch circuit and the first buzzer, the jingle bell module packet
Include alarm and the second buzzer.
Another embodiment according to the present utility model, the motor drive module include motor drive ic and stepping electricity
Machine, the motor drive ic are ULN2003, and the pulse signal input terminal of the motor drive ic connects main control chip module,
Pulse signal output end connects stepper motor.
Another embodiment according to the present utility model, the remote control signal receiving module include a reception of wireless signals core
Piece, the reception of wireless signals chip are SYN480R.
The utility model has the advantages that：
The present invention electric door lock warning device, including main control chip module, power module, remote control signal receiving module and
The driving signal module that is connect with main control chip module, gravity accelerometer module, electric switch lock module, lock motor module, motor drive
Dynamic model block, power alarm module, power-off return circuit module and jingle bell module, it is simple in structure, using mechanical lock motor so that antitheft
Performance is safer, and the lock and unlock state of electric vehicle is controlled using main control chip so that also can when user forgets locking
It is automatic locking, it is convenient and safe, it is alarmed using circuit so that in the case where cutting off the power, the buzzer of power alarm module also can
Normal work, improves antitheft coefficient.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of the electric door lock warning device of the utility model；
Fig. 2 is main control chip module, motor drive module and the CON mouth mold blocks of the electric door lock warning device of the utility model
One embodiment partial circuit diagram；
Fig. 3 is the partial circuit diagram of one embodiment of the electric door lock warning device power module of the utility model；
Fig. 4 is the electric door lock warning device electric switch lock module, motor module, power-off return circuit module, jingle bell of the utility model
The partial circuit diagram of module and one embodiment of input interface module；
Fig. 5 is the electric door lock warning device driving signal module, power alarm module and gravity accelerometer of the utility model
The partial circuit diagram of one embodiment of module；
Fig. 6 is the local circuit of one embodiment of the electric door lock warning device remote control signal receiving module of the utility model
Figure；
Fig. 7 is the partial circuit diagram of the electric door lock warning device to one embodiment of code mouth mold block of the utility model.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
On the one hand, as shown in figs. 1-7, the utility model embodiment provides a kind of electric door lock warning device, including master control
Chip module 1, power module 2, remote control signal receiving module 3 and the driving signal module 4 being connect with main control chip module, again
Power accelerometer module 5, electric switch lock module 6, lock motor module 7, motor drive module 8, power alarm module 9, power-off circuit mould
Block 10 and jingle bell module 11, wherein main control chip module are used to control and handle the work of each module, and power module is used for will be outer
Portion's input voltage is converted to each module operating voltage, and remote control signal receiving module is for receiving remote-control radio signal, driving signal
Module is used to detect the acceleration of gravity of electric door lock, electric switch mode locking for amplifying electric door lock driving signal, gravity accelerometer module
Block is used for the folding of control switch lock, and lock motor module is used to drive the folding of electric door lock, motor drive module to be walked for driving
Stepper motor operates, and power alarm module powers off and send out alarm signal for detecting, and power-off return circuit module is for detecting power-off letter
Number, jingle bell module is for generating jingle bell alarm signal.
The electric door lock warning device of the embodiment of the present invention, including main control chip module, power module, remote control signal receiving
Block and the driving signal module being connect with main control chip module, gravity accelerometer module, electric switch lock module, lock motor module,
Motor drive module, power alarm module, power-off return circuit module and jingle bell module, it is simple in structure, using mechanical lock motor, make
Anti-theft performance it is safer, using main control chip control electric vehicle lock and unlock state so that forget to lock in user
When also can be automatic locking, it is convenient and safe, alarmed so that in the case where cutting off the power using circuit, the buzzing of power alarm module
Device can also work normally, and improve antitheft coefficient.Compared to traditional burglar alarm, when thief come sneak current motor-car when, generally
In the case of directly cut the connecting line of burglar alarm, traditional anti-theft warning device is at without electric off position, thief
Opening electric door lock with skeleton key can directly ride；And the electric door lock warning device of the embodiment of the present invention is cut in thief and is connected
Alarm can be also sent out when line, while motor, also in locked state, thief opens electric door lock with skeleton key and can not also ride,
Security performance is far longer than traditional anti-theft warning device.
As one of above-described embodiment for example, the electric door lock warning device of the embodiment of the present invention further includes input connects
Mouth mold block 12, burning program interface module 13, CON mouth molds block 14 and to code mouth mold block 15, wherein input interface module is for connecing
Enter external input signal, burning program interface module gives main control chip burning program, CON mouth mold blocks to be used for for connecting host computer
External switch is connected, to code mouth mold block for connecting external remote.
As above-described embodiment another for example, the embodiment of the present invention main control chip module include a master control core
Piece 16, main control chip are microcontroller SMT family chips, and wherein the 12nd pin (D1) of main control chip and the 11st pin (D2) is equal
Connection is all connected with electric switch lock module to code mouth mold block, the 2nd pin (D5) and the 31st pin (D5), and the 3rd pin (D4) and the 21st are drawn
Foot (D14) is all connected with gravity accelerometer module, and the 30th pin (D8) connects driving signal module, the connection of the 28th pin (D10)
Return circuit module is powered off, the 8th pin (D11) connection lock motor module, the 25th pin and the 27th pin (D12) are all connected with CON mouth molds
Block, the 24th pin (D13) connect jingle bell module, and the 22nd pin (D15) connects electric switch lock module, and the connection of the 20th pin (D17) is rung
Bell module and power alarm module, the 13rd to 16 pin are all connected with motor drive module, and the 6th pin and the 9th pin connect power supply
The anode of module, the 10th pin and the 4th pin are directly grounded, and the 1st pin and the 5th pin are through capacity earth, the 1st pin and the 26th
Pin is all connected with burning program interface module.
The main control chip of the utility model embodiment can be SMT8S003K6T6 singlechip chips, wherein main pin function
For：1：When receiving the unlock signal, the 13rd to 16 pin output pulse signal driving motor makes motor unlock；2：When receiving
When upper lock signal, the 13rd to 16 pin output pulse signal driving motor makes motor lock；3：In the unlocked state, when master control core
It, will not be automatic locking when 2nd pin (D5) of piece and the 31st pin (D5) detect electric switch lock signal；4：In the unlocked state,
It, will not be automatic locking when 30th pin (D8) detects driving signal；5：Under locked state, when the 2nd pin (D5) and the 31st
Pin (D5) detects that the pin (D8) of electric switch lock signal/the 30th detects the pin (D4) of driving signal/the 3rd and the 21st pin
(D14) when detecting that any one in acceleration of gravity three happens, the 24th pin (D13) output signal alarm signal
And the 8th pin (D11) output signal makes motor locked 6：In the mute state, when the 2nd pin (D5) and the 31st pin (D5)
Detect that the pin (D8) of electric switch lock signal/the 30th detects that the pin (D4) of driving signal/the 3rd and the 21st pin (D14) detect
When any one in acceleration of gravity three happens, the 8th pin (D11) output signal makes motor locked 7：In locked state
Under, the 28th pin (D10) detects power-off signal, the 20th pin (D17) output alarm signal.
As above-described embodiment another for example, the power module of the utility model embodiment includes pressure unit
19 (not shown) of 17 (not shown)s, 18 (not shown) of rectification unit and voltage regulation unit, the input of power module
2nd pin of end connection input interface module, the output end of power module export 5V and 9V operating voltages.The utility model is implemented
Externally input high voltage is converted to the low-voltage of other modules work by pressure unit by the power module of example, and by whole
The output that galvanic electricity source and voltage regulation unit are stablized.
As above-described embodiment another for example, the utility model embodiment lock motor module and electric switch mode locking
Block connects, the 3rd pin and the 6th pin of lock input end of motor connection input interface module, the input terminal connection of electric switch lock module
5th pin of input interface module.
As above-described embodiment another for example, the driving signal module of the utility model embodiment includes a pair of
The output end (the 7th pin) of operational amplifier 20, dual operational amplifier model LM358, dual operational amplifier connects master control core
Piece module, inverting input (the 2nd pin) connect the 4th pin of input interface module.The promotion of the utility model embodiment is believed
Number module is used to amplify the external driving signal of input interface module input.
As above-described embodiment another for example, the embodiment of the present invention gravity accelerometer module include a gravity
Accelerometer sensor chip 21, gravity accelerometer sensor chip are MXC6225, the serial clock of gravity acceleration sensor chip
Hold the 3rd pin (D4) of (the 4th pin) connection main control chip module, the serial data end the (the 5th of gravity acceleration sensor chip
Pin) connection main control chip module the 21st pin (D14).
As above-described embodiment another for example, the power alarm module of the utility model embodiment passes through jingle bell
Module includes making a sound alarm, and power alarm module includes first switch circuit 22, second switch circuit 23 and the first buzzing
Device 24, jingle bell module include alarm 25 and the second buzzer 26.
As above-described embodiment another for example, the motor drive module of the utility model embodiment includes motor
Driving chip 27 and stepper motor 28, motor drive ic ULN2003, the pulse signal input terminal (of motor drive ic
1-4 pins) main control chip module is connect, pulse signal output end (13-16 pins) connects stepper motor.
As above-described embodiment another for example, the remote control signal receiving module of the utility model embodiment includes
One reception of wireless signals chip 29, reception of wireless signals chip are SYN480R.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of electric door lock warning device, which is characterized in that including main control chip module, power module, remote control signal receiving
Block and the driving signal module being connect with main control chip module, gravity accelerometer module, electric switch lock module, lock motor module,
Motor drive module, power alarm module and jingle bell module, the main control chip module are used to control and handle the work of each module
Make, the power module is used to external input voltage being converted to each module operating voltage, and the remote control signal receiving module is used
In receiving remote-control radio signal, the driving signal module is for amplifying electric door lock driving signal, the gravity accelerometer module
Acceleration of gravity for detecting electric door lock, the electric switch lock module are used for the folding of control switch lock, the lock motor module
Folding for driving electric door lock, the motor drive module are operated for Driving Stepping Motor, and the power alarm module is used
Alarm signal is powered off and sends out in detection, the jingle bell module is for generating jingle bell alarm signal.
2. a kind of electric door lock warning device according to claim 1, which is characterized in that further include input interface module, journey
Sequence replication interface module, CON mouth molds block and to code mouth mold block, the input interface module is for accessing external input signal, institute
It states burning program interface module and gives main control chip burning program for connecting host computer, the CON mouth molds block is for connecting outside
Interchanger, described is SMT8S003 singlechip chips for connecting external remote, the main control chip to code mouth mold block.
3. a kind of electric door lock warning device according to claim 2, which is characterized in that the main control chip module includes one
Main control chip, the main control chip are microcontroller SMT family chips, and the 12nd pin of the main control chip and the 11st pin connect
Connect it is described the electric switch lock module is all connected with to code mouth mold block, the 2nd pin and the 31st pin, the 3rd pin and the 21st pin connect
The gravity accelerometer module is connect, the 30th pin connects the driving signal module, and the 28th pin connects the power module, the
8 pins connect the lock motor module, and the 25th pin and the 27th pin are all connected with the CON mouth molds block, and the 34th pin connects institute
Jingle bell module is stated, the 22nd pin connects the electric switch lock module, and the 20th pin connects the jingle bell module and the power alarm
Module, the 13rd to 16 pin are all connected with the motor drive module, and the 6th pin and the 9th pin connect the power module, and the 10th
Pin and the 4th pin are directly grounded, and through capacity earth, the 1st pin and the 26th pin are all connected with described for the 1st pin and the 5th pin
Burning program interface module.
4. a kind of electric door lock warning device according to claim 3, which is characterized in that the power module includes that decompression is single
Member, rectification unit and voltage regulation unit, the 2nd pin of the input terminal connection input interface module of the power module, the power supply
The output end of module exports 5V and 9V operating voltages.
5. a kind of electric door lock warning device according to claim 3, which is characterized in that the lock motor module and the electricity
Door lock module connects, the 3rd pin and the 6th pin of the lock input end of motor connection input interface module, the electric switch mode locking
5th pin of the input terminal connection input interface module of block.
6. a kind of electric door lock warning device according to claim 3, which is characterized in that the driving signal module includes one
The output end of dual operational amplifier, the dual operational amplifier model LM358, the dual operational amplifier connects the master control
Chip module, inverting input connect the 4th pin of input interface module.
7. a kind of electric door lock warning device according to claim 3, which is characterized in that the gravity accelerometer module includes
One gravity accelerometer sensor chip, the gravity accelerometer sensor chip are MXC6225, the gravity acceleration sensor core
The serial clock terminal of piece connects the 3rd pin of the main control chip module, the serial data of the gravity acceleration sensor chip
End connects the 21st pin of the main control chip module.
8. a kind of electric door lock warning device according to claim 3, which is characterized in that the power alarm module passes through sound
Bell module includes making a sound alarm, and the power alarm module includes first switch circuit, second switch circuit and the first bee
Ring device, and the jingle bell module includes alarm and the second buzzer.
9. a kind of electric door lock warning device according to claim 5, which is characterized in that the motor drive module includes electricity
Machine driving chip and stepper motor, the motor drive ic are ULN2003, and the pulse signal of the motor drive ic inputs
Main control chip module is terminated, pulse signal output end connects stepper motor.
10. a kind of electric door lock warning device according to claim 3, which is characterized in that the remote control signal receiving module
Including a reception of wireless signals chip, the reception of wireless signals chip is SYN480R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230376.7U CN207794830U (en) | 2017-09-25 | 2017-09-25 | A kind of electric door lock warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230376.7U CN207794830U (en) | 2017-09-25 | 2017-09-25 | A kind of electric door lock warning device |
Publications (1)
| Publication Number | Publication Date |
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| CN207794830U true CN207794830U (en) | 2018-08-31 |
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ID=63274709
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230376.7U Active CN207794830U (en) | 2017-09-25 | 2017-09-25 | A kind of electric door lock warning device |
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| CN (1) | CN207794830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295791A (en) * | 2019-06-25 | 2019-10-01 | 珠海格力电器股份有限公司 | A kind of method and apparatus of intelligent door lock pick-proof |
-
2017
- 2017-09-25 CN CN201721230376.7U patent/CN207794830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295791A (en) * | 2019-06-25 | 2019-10-01 | 珠海格力电器股份有限公司 | A kind of method and apparatus of intelligent door lock pick-proof |
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