CN209482889U - Electromechanical locks with prompting function - Google Patents
Electromechanical locks with prompting function Download PDFInfo
- Publication number
- CN209482889U CN209482889U CN201821493356.3U CN201821493356U CN209482889U CN 209482889 U CN209482889 U CN 209482889U CN 201821493356 U CN201821493356 U CN 201821493356U CN 209482889 U CN209482889 U CN 209482889U
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- CN
- China
- Prior art keywords
- lock tongue
- electromechanical locks
- actuator
- prompting function
- pronunciation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of electromechanical locks with prompting function, including mechanical drive system and motor driven systems, motor driven systems include motor, lock tongue, lock tongue connecting plate, actuator, pronunciation part, trigger member and control unit, motor connects control unit, electric machine main shaft connects actuator, actuator is rotated around spindle axis, and the arcuate movement track of actuator becomes straight path after output movement, lock tongue connector connects actuator, and lock tongue connector driving lock tongue makees stretching motion under motor reciprocating rotary；Trigger member is fixed on lock tongue connecting plate, and pronunciation part is fixed on electromechanical locks inner wall, and part and the trigger member trigger member when lock tongue is fully inserted into lockhole of pronouncing squeeze pronunciation part, pronunciation part pronunciation.The utility model relates to this electromechanical locks with prompting function, unlock and locking all have acousto-optic prompting function.
Description
Technical field
The utility model belongs to intelligent lock technical field, and in particular to a kind of electromechanical locks with prompting function.
Background technique
Electromechanical locks are the mechanical lock devices for having motor and relay control, and formd a variety of different structures at present is
Columnization product.Electromechanical locks are generally used for the place with entrance guard management, have the advantages that forward and reverse can to open the door, power consumption it is low,
Mechanical structure is simple.Possessed additional function generally comprises decrease of noise functions, mechanical identity authentication function, picking lock warning function
Deng.
For example electromechanical locks include motor, lock tongue, locking plate, lock core, door position sensor, latch bolt position sensor, control list
Member, electromechanical locks include two sets of independent transmission systems of key actuated system and motor driven systems, are connected with the same lock tongue
Fishplate bar connection, key actuated system are to engage comprising discontinuous tooth (such as monodentate or bidentate) with the rack gear on lock tongue connecting plate.
Illegal unlock movement without authentication, controlled unit detects, control unit control motor driven systems make locking,
To prevent key actuated system from unlocking, and attempt to restore latch bolt position.Discontinuous tooth (such as monodentate of key actuated transmission system
Or bidentate) directly engaged with the rack gear on lock tongue connecting plate, and there are two more than tooth for the entire unlocking stroke needs of key unlocking
Stroke, it is clear that without authentication illegal unlock movement, after controlled unit detects, control unit control motor drive
Dynamic system makes locking, to prevent key actuated system from unlocking, also can be in key actuated system if can't prevent to unlock
Gap stroke (monodentate, about 300 degree) between discontinuous previous tooth drive rack terminates, the latter tooth not yet engages
Interior, driving motor restores latch bolt position.
Above-mentioned motor lock construction realizes intelligent control function substantially, is identified whether by stroke red on rack gear as certification
The bodily movement of practising Wushu crossed is being unlocked, and can be realized the safety of electromechanical locks substantially.
Also motor driven lock tongue position is disclosed, rests on what the tooth on lock core can not be engaged with rack on unlocking direction
Position.Because if key will unlock, then it must invert and return to locking side, after locking, could be engaged again in unlocking side.
The key mouth that lock core is also disclosed is equipped with the pick-proof cover closure of breaking-proof switch, to further increase technology unlocking
It time and alarms in advance.The key mouth of lock core is used to link with pick-proof cover board and electronics dismantling-proof alarming, i.e., with key and opens
Lock tool is unlocked, and pick-proof cover board must be dismantled, and be will lead to dismantling-proof alarming, is even bored lock core, also results in dismantling-proof alarming.
In conclusion electromechanical locks in the prior art, solve peace caused by the key unlocking system of electric lock outfit substantially
Full short slab.Realize the advantages that safe and reliable, at low cost.
But in daily life and work, people lock a door go out after the situation forgotten often, whether forget oneself
It has closed the door and has locked a door, especially some elderly populations.Their daily solutions are exactly to return to entrance and give the once-over again to be
It is no to have closed the door and locked a door, therefore, it is badly in need of a kind of electromechanical locks with prompting function on the market, help solves the above and asks
Topic.
Utility model content
In order to solve defect of the existing technology, the utility model provides a kind of electromechanical locks with prompting function.
To realize that the above technical purpose, the technical solution adopted in the utility model are as follows: a kind of electricity with prompting function
Machine lock, including mechanical drive system and motor driven systems, mechanical drive system include key, lock core, connecting rod, lock tongue connecting plate
And lock tongue, key connect connecting rod by the lockhole on insertion lock core, connecting rod is to be flexibly connected with lock tongue connecting plate, and connecting rod drives lock
Tongue connecting plate is mobile, and lock tongue is connected to lock tongue connecting plate, and lock tongue is limited along electromechanical locks side wall slot and slided；Motor driven systems
Control unit, motor are connected including motor, lock tongue, lock tongue connecting plate, actuator, pronunciation part, trigger member and control unit, motor
Main shaft connects actuator, and actuator is rotated around spindle axis, and the arcuate movement track of actuator becomes straight after output movement
Line tracking, lock tongue connector connect actuator, and lock tongue connector driving lock tongue makees stretching motion under motor reciprocating rotary；It is described
Trigger member is fixed on lock tongue connecting plate, and pronunciation part is fixed on electromechanical locks inner wall, and pronounce part and trigger member are fully inserted into lock in lock tongue
Trigger member squeezes pronunciation part when hole, and pronunciation part sends out prompt tone.
Further, actuator includes gear and rack gear, and gear connects electric machine main shaft, wheel and rack engagement.
Further, actuator includes rocking bar or dish type revolving part, is equipped with column at rocking bar or dish type revolving part neighboring edge
Shape lug boss, lock tongue connecting plate are equipped with sliding slot, and cylindrical raised protrudes into sliding slot, and sliding slot is oblong, and cylindrical raised is in cunning
It is slidably connected in slot.
Further, pronunciation part has push-button switch, and trigger member connects pronunciation part to lock tongue direction propelling extrusion button,
Trigger member includes two parts, in T shape, and yardarm has tip, and vertical portion is a connection sheet, is connected by connection sheet
In lock tongue connector.
Pronunciation part can issue the sound of " unlatching " and " closing ".
Further, it is equipped with pronunciation circuit plate inside pronunciation part, pronunciation circuit plate includes: power circuit, control circuit, liter
Volt circuit, sound circuit and power input terminal；Power circuit includes Charge Management unit, and the acousto-optic circuit plate includes: out
It closes, booster circuit includes boosting unit, and sound circuit includes speech control unit.
Further, the power input of Charge Management unit is connected with power input terminal, the electricity of Charge Management unit
Pond connecting pin is simultaneously connected after connecing the power positive end of short circuit overcurrent protection location with one end of the switch of sound light alarming circuit plate.
Further, the battery temperature detection input of Charge Management unit and connect short circuit overcurrent protection location power supply it is negative
Behind end with the power supply negative terminal of induction chip, the emitter of triode, the power supply negative terminal of boosting unit, speech control unit power supply
Negative terminal is connected with one end of capacitor.
Further, the power supply of the power output end of short circuit overcurrent protection location and the short circuit overcurrent protection location exports
Between end and connect rechargeable cell.
Further, the control terminal of speech control unit is connected with loudspeaker, the power switch and the acousto-optic circuit
Switch in plate is connected.
Further, acousto-optic circuit plate connects indicator light, and indicator light is fixed on electromechanical locks inner wall and convex from electromechanical locks outer wall
Out.
The utility model relates to this electromechanical locks with prompting function, either open the door or close the door, all have and mention
Awake function issues the prompt tone of " unlatching " when opening door, the prompt tone of " closing " is issued after locking the door, also with pilot light
Prompting function.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure for the electromechanical locks that the utility model has prompting function；
Fig. 2 is the pronunciation part circuit connection diagram of the utility model；
In figure: 1- shell；2- motor；3- rack gear；4- lock tongue connector；5- connecting rod；6- lock core；7- lock tongue；8- pronunciation part；
9- side wall；10- trigger member；11- power supply；12- control unit；13- indicator light；14- power circuit, 15- control circuit, 16- liter
Volt circuit, 17- sound circuit, 18- Charge Management unit, 19- short circuit overcurrent protection location, 20- rechargeable cell, 21-
Induction chip, 22- indicator light trigger, 23- boosting unit, 24- speech control unit, 25- loudspeaker.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
As shown in Figure 1, electromechanical locks mainly include two drive systems of mechanical drive system and motor driven systems, machinery is driven
Dynamic system includes key, lock core 6, connecting rod 5, lock tongue connecting plate 4 and lock tongue, and key is connected by the lockhole on insertion lock core 6 to be connected
Bar, connecting rod 5 are to be flexibly connected with lock tongue connecting plate 4, and connecting rod 5 drives lock tongue connecting plate 4 mobile, and lock tongue is connected to lock tongue connecting plate
4, lock tongue is limited along electromechanical locks side wall slot and is slided.The purpose of the part-structure is to utilize key when power failure
Electromechanical locks can be opened.
Motor driven systems include motor 2, lock tongue, lock tongue connecting plate 4, actuator, pronunciation part 8, trigger member 10 and control
Unit 12, motor connect control unit 12, and 2 main shaft of motor connects actuator, and actuator is rotated around spindle axis, and actuator
Arcuate movement track becomes straight path after output movement, and lock tongue connector connects actuator, and lock tongue connector 4 drives lock tongue
Make stretching motion under motor reciprocating rotary.The application of electromechanical locks is very wide, can develop various intelligence on the basis of electromechanical locks
It can control electromechanical locks, such as fingerprint control, acoustic control, cipher control etc..
This patent is designed to provide a kind of electromechanical locks with prompting function.As shown in Figure 1, trigger member 10 is fixed on
Lock tongue connecting plate 4, pronunciation part 8 are fixed on electromechanical locks inner wall, pronunciation part 8 and the triggering when lock tongue is fully inserted into lockhole of trigger member 10
Part squeezes pronunciation part, and pronunciation part 8 pronounces.The part 8 that pronounces issues the sound of " unlatching " and " closing ".Pronunciation is equipped with inside pronunciation part 8
Circuit board, pronunciation circuit plate include: power circuit 14, control circuit 15, booster circuit 16, sound circuit 17 and power input
Sub- A1；Power circuit 14 includes Charge Management unit 18, and acousto-optic circuit plate includes: switch K1, and booster circuit includes boosting unit,
Sound circuit includes speech control unit.
It can be seen from the figure that trigger member 10 includes two parts, in T shape, yardarm has tip, vertical portion one
A connection sheet is connected to lock tongue connector by connection sheet, can be used and be bolted, be connected and fixed as long as playing.Nothing
By being using motor driven systems or to use mechanical drive system, as long as realize locking, lock tongue stretches out outer wall groove, cross bar portion
Dividing the part that will pressurize, triggering pronunciation part issues the sound of " closing ", to remind locking people locking a door, while indicator light
Light is issued, and visually reminds people, thus realizes and reminds people being latched in terms of acousto-optic two.When lock tongue is in mechanical drivetrain
Under system or motor driven systems control when extracting out from lockhole, the crossbar sections of trigger member gradually leave pronunciation part, pronunciation part with
The part that trigger member is in contact is a trigger button, and after leaving button, control unit connection pronunciation part makes to pronounce part to issue
The sound of " unlatching ", while indicator light flashes, to remind people opening electromechanical locks.
As shown in Fig. 2, power circuit 14 includes Charge Management unit, acousto-optic circuit plate includes: switch K1, booster circuit packet
Boosting unit is included, sound circuit includes speech control unit；The power input VCC and power input of Charge Management unit 18
Sub- A1 is connected, the battery terminal connections BAT of Charge Management unit and connect after the power positive end of short circuit overcurrent protection location with acousto-optic-electric
One end of the switch K1 of road plate is connected, and the battery temperature detection input TEMP of Charge Management unit simultaneously connects short circuit overcurrent protection list
Member 19 power supply negative terminal after with the power supply negative terminal of induction chip, the emitter of triode T1, boosting unit power supply negative terminal, voice
The power supply negative terminal of control unit is connected with one end of capacitor C1, the power output end V+ of short circuit overcurrent protection location 19 and described short
Between the power output end V- of road over-current protecting unit and connect rechargeable cell 20；The other end of switch K1 simultaneously connects induction core
It is connected after the power positive end of piece 21 with the voltage input end J1.1 of relay J1, the signal output end and triode of induction chip 21
The base stage of T1 is connected, and the collector of triode T1 is connected with the signal input part J1.2 of relay J1, the control terminal of relay J1
J1.3 is simultaneously connected after connecing the power positive end of boosting unit 23 with the other end of the power positive end of speech control unit 24 and capacitor C1,
The signal output end of boosting unit 23 is connected with indicator light triggering seat, control terminal and 25 phase of loudspeaker of speech control unit 24
Even, power switch is connected with the switch K1 in acousto-optic circuit plate, and 11 input adapter of power supply is connected with power input terminal A1.
Acousto-optic circuit plate connects indicator light 13, and indicator light 13 is fixed on electromechanical locks inner wall and protrudes from electromechanical locks outer wall.
Actuator includes gear and rack gear 3, and gear connects electric machine main shaft, wheel and rack engagement.
Actuator can be the structural member of similar rocking bar, be equipped with cylindrical raised, lock tongue connecting plate at rocking bar neighboring edge
It is equipped with sliding slot, cylindrical raised protrudes into sliding slot, and sliding slot is oblong, and cylindrical raised is slidably connected in sliding slot.Gear teeth
Structure has the effect of noise reduction.
Actuator may be dish type revolving part, and cylindrical raised, lock tongue connection are equipped at dish type revolving part neighboring edge
Plate is equipped with sliding slot, and cylindrical raised protrudes into sliding slot, and sliding slot is oblong, and cylindrical raised is slidably connected in sliding slot.Using
Link rod structure has the characteristics that structure is simple.
Actuator can also use other similar drive mechanism.
The utility model relates to this electromechanical locks with prompting function, have sound-light double prompting function, indicator light
It is issued at the same time with pronunciation device, is reminded in terms of the sense of hearing of people and vision two, further enhance prompting effect.Its
In, power supply circuit board is equipped with Charge Management unit, short circuit overcurrent protection location and rechargeable battery, when equipment is in idle state
When, Charge Management unit charges to rechargeable battery, and to guarantee the electricity of the present apparatus when in use, short circuit overcurrent protection is single
Member can be monitored chargeable process, guarantee the availability of rechargeable battery.In addition indicator light of the invention can be sent out using LED
Light lamp, illumination effect is preferable, improves human eye to the identification of warning light.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (8)
1. a kind of electromechanical locks with prompting function, it is characterised in that: electromechanical locks include mechanical drive system and motor driven system
System, mechanical drive system include key, lock core, connecting rod, lock tongue connecting plate and lock tongue, and key is connected by the lockhole on insertion lock core
Connective pole, connecting rod are to be flexibly connected with lock tongue connecting plate, and connecting rod drives lock tongue connecting plate mobile, and lock tongue is connected to lock tongue connection
Plate, lock tongue are limited along electromechanical locks side wall slot and are slided；The motor driven systems include motor, lock tongue, lock tongue connecting plate, drive
Moving part, pronunciation part, trigger member and control unit, motor connect control unit, and electric machine main shaft connects actuator, and actuator is around main shaft
Axle center rotation, and the arcuate movement track of actuator becomes straight path after output movement, lock tongue connector connects actuator,
Lock tongue connector driving lock tongue makees stretching motion under motor reciprocating rotary；The trigger member is fixed on lock tongue connecting plate, pronunciation
Part is fixed on electromechanical locks inner wall, and part and the trigger member trigger member when lock tongue is fully inserted into lockhole of pronouncing squeeze pronunciation part.
2. the electromechanical locks according to claim 1 with prompting function, it is characterised in that: the actuator include gear and
Rack gear, gear connect electric machine main shaft, wheel and rack engagement.
3. the electromechanical locks according to claim 1 with prompting function, it is characterised in that: the actuator include rocking bar or
Cylindrical raised is equipped at dish type revolving part, rocking bar or dish type revolving part neighboring edge, lock tongue connecting plate is equipped with sliding slot, cylindricality
Lug boss protrudes into sliding slot, and sliding slot is oblong, and cylindrical raised is slidably connected in sliding slot.
4. the electromechanical locks according to claim 1 with prompting function, it is characterised in that: the pronunciation part has push button
Switch, trigger member are connected pronunciation part to lock tongue direction propelling extrusion button and are made a sound, and trigger member includes two parts, in T shape,
Yardarm has tip, and vertical portion is a connection sheet, is connected to lock tongue connector by connection sheet.
5. the electromechanical locks according to claim 1 or 4 with prompting function, it is characterised in that: set inside the pronunciation part
There is pronunciation circuit plate, pronunciation circuit plate includes: power circuit, control circuit, booster circuit, sound circuit and power input
Son；The power circuit includes Charge Management unit, and the booster circuit includes boosting unit, and the sound circuit includes voice
Control unit.
6. the electromechanical locks according to claim 5 with prompting function, it is characterised in that: the electricity of the Charge Management unit
Source input terminal is connected with power input terminal, the battery terminal connections of Charge Management unit and the power supply for connecing short circuit overcurrent protection location
It is connected after anode with one end of the switch of sound light alarming circuit plate.
7. the electromechanical locks according to claim 6 with prompting function, it is characterised in that: the electricity of the Charge Management unit
Pond temperature detection input terminal and connect after the power supply negative terminal of short circuit overcurrent protection location with the power supply negative terminal of induction chip, triode
Emitter, the power supply negative terminal of boosting unit, the power supply negative terminal of speech control unit are connected with one end of capacitor.
8. the electromechanical locks according to claim 7 with prompting function, it is characterised in that: the short circuit overcurrent protection location
Power output end and the short circuit overcurrent protection location power output end between and connect rechargeable cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493356.3U CN209482889U (en) | 2018-09-12 | 2018-09-12 | Electromechanical locks with prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493356.3U CN209482889U (en) | 2018-09-12 | 2018-09-12 | Electromechanical locks with prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482889U true CN209482889U (en) | 2019-10-11 |
Family
ID=68113425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493356.3U Expired - Fee Related CN209482889U (en) | 2018-09-12 | 2018-09-12 | Electromechanical locks with prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663848A (en) * | 2020-07-01 | 2020-09-15 | 希美克(广州)实业有限公司 | Square tongue anti-prying mechanism and door lock |
| CN114299637A (en) * | 2020-09-22 | 2022-04-08 | 云丁网络技术(北京)有限公司 | Method and device for controlling electronic lock |
-
2018
- 2018-09-12 CN CN201821493356.3U patent/CN209482889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663848A (en) * | 2020-07-01 | 2020-09-15 | 希美克(广州)实业有限公司 | Square tongue anti-prying mechanism and door lock |
| CN114299637A (en) * | 2020-09-22 | 2022-04-08 | 云丁网络技术(北京)有限公司 | Method and device for controlling electronic lock |
| CN114299637B (en) * | 2020-09-22 | 2023-08-18 | 云丁网络技术(北京)有限公司 | Method and device for controlling electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |