CN206164714U - Vibration proof gate machine of unblanking - Google Patents
Vibration proof gate machine of unblanking Download PDFInfo
- Publication number
- CN206164714U CN206164714U CN201620695254.4U CN201620695254U CN206164714U CN 206164714 U CN206164714 U CN 206164714U CN 201620695254 U CN201620695254 U CN 201620695254U CN 206164714 U CN206164714 U CN 206164714U
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- circuit
- panel
- mainboard
- vibration proof
- unlocking
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Abstract
The utility model provides a vibration proof gate machine of unblanking, relates to technical security and protection, building intercommunication device and facility, and include panel, face lid, camera, loudspeaker, button, keypad, mainboard, end box and bury the wall box, face lid is fixed locate the panel on, the panel with camera, loudspeaker, button, keypad and mainboard are fixed locate end box in, end box fixed connection inside burying the wall box, be equipped with resistance -capacitance circuit, inductive circuit on the mainboard in proper order and the relay circuit that unblanks, it is simple structure not only, and is safe in utilization, and long service life, and the fundamental building of having solved talkback unit door mouth host computer because problem that the vibration unblanked guarantees people's safety of living.
Description
Technical field：
The utility model is related to safety technological guard, building talkback equipment and facilities, and in particular to a kind of vibration proof is unlocked
Doorway machine.
Background technology：
Current building conversational system is the important component part of people residential quarter safety, is intellectual communityintellectualized village, Xin Laoshe
Area, the indispensable safety guarantee facility of rented house, current building intercom door-telephone host computer is all mounted in residential quarters list
On the unit gate of first entrance or on wall, one to be cell gate single because area is big the reason for installation environment produces powerful vibration
It is thin, vibration is easily produced, reason two is people when doorway main frame is operated, and firmly big or lawless people is patted and produced very big
Vibration, this powerful vibration easily lead to building talkback unit doorway main frame unlocking relay produce unlocking misoperation, lead
Cause unit gate electric lock to unlock, have a strong impact on the safety of people's life, in order to solve above-mentioned technical problem, spy proposes a kind of new
Technical scheme.
Utility model content：
For the deficiencies in the prior art, it is to provide a kind of vibration proof unlocking doorway that the purpose of this utility model is
Machine, it is not only simple in structure, using safety, long service life, and fundamentally solve building talkback unit doorway main frame due to
The problem that vibration is unlocked, it is ensured that people's living safety.
The technical solution adopted in the utility model is：A kind of vibration proof unlocking doorway machine, including panel, cover, camera,
Loudspeaker, button, keypad, mainboard, back box and bury wall box, the cover is fixed on panel, panel by camera, loudspeaker,
Button, keypad and mainboard are fixed in back box, and back box is fixedly connected on buries inside wall box, and resistance is sequentially provided with the mainboard
Capacitive circuit, inductive circuit and unlocking relay circuit.
The lower right corner of the panel is provided with miaow head.
Non-contact ID/IC-card inductor is additionally provided with the panel.
The mainboard is provided with display.
The display is light-emitting diode display or LCD display.
Described resistance-capacitance circuit is connected with unit gate electric lock by wire, and resistance-capacitance circuit is connected with inductive circuit, inductance
Circuit is connected with unlocking relay circuit, and unlocking relay circuit is connected with host control panel.
The beneficial effects of the utility model are：This device is not only simple in structure, using safety, long service life, and at all
On solve the problems, such as building talkback unit doorway main frame due to vibration unlock, it is ensured that people's living safety.
Description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
Fig. 3 is that the utility model uses connection diagram.
Fig. 4 is the circuit connection diagram of Fig. 3.
Fig. 5 is the utility model circuit diagram.
Specific embodiment：
With reference to each figure, a kind of vibration proof unlocking doorway machine, including panel 1, cover 2, camera 3, loudspeaker 4, button 7, press
Keypad 8, mainboard 9, back box 6 and wall box 5 is buried, the cover 2 is fixed on panel 1, panel 1 is by camera 3, loudspeaker 4, button
7th, keypad 8 and mainboard 9 are fixed in back box 6, and back box 6 is fixedly connected on buries inside wall box 5, sets successively on the mainboard 9
There are resistance-capacitance circuit 13, inductive circuit 14 and unlocking relay circuit 15.
The lower right corner of the panel 1 is provided with miaow head 10.
Non-contact ID/IC-card inductor 12 is additionally provided with the panel 1.
The mainboard 9 is provided with display 11.
The display 11 is light-emitting diode display or LCD display.
Specific implementation process is as follows：On the networking switch 18 that this device is connected in building conversational system, networking is cut
Parallel operation 18 provides working power, the vibrational state that this vibration proof unlocking doorway machine is produced in powerful external force, unlocking relay 15
As powerful vibration produces misoperation, this is there is in theory of mechanics, is existed according to the duration of this misoperation
Between 0.1～0.5 second, the utility model just takes corresponding measure, using resistance-capacitance circuit 13, inductive circuit 14, capacitance-resistance electricity
Road 13 is made up of resistance, electric capacity, chooses suitable resistance, electric capacity, inductance parameters, and the signal absorption of misoperation, this absorbs electricity
The design on road, should thoroughly solve the misoperation of this unlocking relay can not be delivered on the electric lock at unit gate, ensure again
The normal unlocking of intelligent building doorway main frame, the design is connected to an inductive circuit 14 in the output end of unlocking relay 15,
Inductive circuit 14 connects below a resistance-capacitance circuit 13 being made up of electrochemical capacitor and resistance.It is connected to list from resistance-capacitance circuit 13 again
First gate electric lock 16, eliminates the misoperation of unlocking relay 15 and does not affect the unlatching of unit gate electric lock 16, when using, is treating
Under machine state, this vibration proof unlocking doorway machine can call the resident family of building unit, for example, be input into 0602 in digital keys 7 (silent
Think No. 2 room resident family of the 6th floor), now loudspeaker 4 send the tinkle of bells, if extension set Answer Key is pressed by resident family, can be led to extension set
Words, while 3 regions show 45 seconds countdown states, the unlocking key of extension set, the door by the main frame of doorway are pressed by resident family in communication process
Lock can be automatically opened up, if indoor unit ring unanswered, be automatically hung up after 45 seconds, push the wrong numeral or closing call can be again
The elimination of # keys is pressed, in the standby state, can be with Call Management Center machine in the input 9+* of button 7.Can be opened by management center machine
Open door lock, resident family can be by the brush access card opening door lock of non-contact ID/IC-card inductor 12, or input password opens door
Lock；
Vibration proof is analyzed：When unlocking relay is vibrated by powerful, relay mechanical contact produces misoperation, and NO is just defeated
Go out a disturbing pulse (this disturbing pulse width be less than 0.1 second), this disturbing pulse through big inductance L1 isolation, it is electric by C1
Hold release significant portion, part disturbing pulse is delivered on the resistance-capacitance circuit of C2, R1, C3 composition by L1 inductance, basic to disappear,
Ensure that unit gate electric lock does not work because of vibration interference.When normal unlocking, uncaging time is usually the time of 1-5 seconds,
This circuit does not interfere with normal unlocking substantially.
It is not only simple in structure, and using safety, long service life, and fundamentally solves building talkback unit doorway main frame
Due to the problem that vibration is unlocked, it is ensured that people's living safety.
For a person skilled in the art, other can be made various corresponding according to above technical scheme and design
Change and deformation, and all these change and deformation all should belong to the utility model scope of the claims it
It is interior.
Claims (6)
1. a kind of vibration proof unlocking doorway machine, it is characterised in that：Including panel (1), cover (2), camera (3), loudspeaker (4),
Button (7), keypad (8), mainboard (9), back box (6) and wall box (5) is buried, the cover (2) is fixed on panel (1), face
Plate (1) is fixed at camera (3), loudspeaker (4), button (7), keypad (8) and mainboard (9) in back box (6), back box (6)
It is fixedly connected on and buries wall box (5) inside, resistance-capacitance circuit (13), inductive circuit (14) is sequentially provided with the mainboard (9) and is unlocked
Relay circuit (15).
2. a kind of vibration proof unlocking doorway machine according to claim 1, it is characterised in that：The lower right corner of the panel (1)
It is provided with miaow head (10).
3. a kind of vibration proof unlocking doorway machine according to claim 2, it is characterised in that：It is additionally provided with the panel (1)
Non-contact ID/IC-card inductor (12).
4. a kind of vibration proof unlocking doorway machine according to claim 1, it is characterised in that：The mainboard (9) is provided with aobvious
Show device (11).
5. according to a kind of vibration proof unlocking doorway machine described in claim 4, it is characterised in that：The display (11) is aobvious for LED
Show device or LCD display.
6. a kind of vibration proof unlocking doorway machine according to claim 1, it is characterised in that：Described resistance-capacitance circuit (13) with
Unit gate electric lock (16) is connected by wire, and resistance-capacitance circuit (13) is connected with inductive circuit (14), inductive circuit (14) with open
Lock relay circuit (15) connection, unlocking relay circuit (15) is connected with host control panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695254.4U CN206164714U (en) | 2016-07-01 | 2016-07-01 | Vibration proof gate machine of unblanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695254.4U CN206164714U (en) | 2016-07-01 | 2016-07-01 | Vibration proof gate machine of unblanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164714U true CN206164714U (en) | 2017-05-10 |
Family
ID=58646681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695254.4U Active CN206164714U (en) | 2016-07-01 | 2016-07-01 | Vibration proof gate machine of unblanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164714U (en) |
-
2016
- 2016-07-01 CN CN201620695254.4U patent/CN206164714U/en active Active
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| GR01 | Patent grant |