CN209447238U - A kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor - Google Patents
A kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor Download PDFInfo
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- CN209447238U CN209447238U CN201920178260.6U CN201920178260U CN209447238U CN 209447238 U CN209447238 U CN 209447238U CN 201920178260 U CN201920178260 U CN 201920178260U CN 209447238 U CN209447238 U CN 209447238U
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- infrared sensor
- electronic paper
- ink screen
- dimensional code
- door lock
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Abstract
The utility model discloses a kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor, including panel, for Electronic Paper ink screen, infrared sensor, motor, movable latch, lock core and the main control unit of two-dimensional code display；The Electronic Paper ink screen, infrared sensor and motor are electrically connected with the main control unit respectively；The motor is connect with the movable latch；The Electronic Paper ink screen and the infrared sensor are respectively provided on the panel.The energy consumption that two dimensional code door lock can be effectively reduced by implementing the utility model embodiment improves cruising ability.
Description
Technical field
The utility model relates to smart lock technical fields, more particularly to one kind to be equipped with Electronic Paper ink screen and infrared sensor
Two dimensional code door lock.
Background technique
Traditional safe-guard door lock mostly uses the key of Purely mechanical to be opened or closed, has a single function, humanization level
It is low；With the development of science and technology starting to occur by the door lock that two dimensional code unlocks.But two dimensional code door existing in the prior art
Lock, the display device for two-dimensional code display are that common liquid crystals screen energy consumption is larger, and the existing two dimensional code door lock moment is in work
Make state, further increase energy consumption, reduces the cruising ability of door lock.
Summary of the invention
The purpose of the utility model embodiment is to provide a kind of two dimensional code equipped with Electronic Paper ink screen and infrared sensor
The energy consumption of two dimensional code door lock can be effectively reduced in door lock, improve cruising ability.
To achieve the above object, the utility model embodiment provides a kind of equipped with Electronic Paper ink screen and infrared sensor
Two dimensional code door lock, including panel, the Electronic Paper ink screen for two-dimensional code display, infrared sensor, motor, movable latch,
Lock core and main control unit；The Electronic Paper ink screen, infrared sensor and electric control lock are electrically connected with the main control unit respectively；Institute
Motor is stated to connect with the movable latch；The Electronic Paper ink screen and the infrared sensor are respectively provided on the panel.
Compared with prior art, the two dimensional code door disclosed by the utility model equipped with Electronic Paper ink screen and infrared sensor
Original common display screen for being used for two-dimensional code display is changed to Electronic Paper ink screen by lock, and Electronic Paper ink screen has static aobvious
Show the characteristic of zero-power, i.e., only when updating QR code content, the screen work, display can power off after the completion of updating, and aobvious
Show that content will be always maintained at, will not be lost after power down, door lock cruise duration can be increased using this kind of screen, be furthermore additionally arranged red
Outer sensor can transmit a level signal to main control unit, then swash when infrared sensor detects object close to door lock
Valve lock.And dormant state is kept in other times door lock, further reduce the energy consumption of entire door lock.To effectively solve
It has determined in the prior art, existing door lock the problem of energy consumption is high, has improved the cruising ability of door lock.
As an improvement of the above scheme, it is additionally provided with touch control keyboard panel, the touch control keyboard panel on the panel
It is connect by touch-control module with the main control unit.
As an improvement of the above scheme, the touch control keyboard panel includes front panel and rear panel, on the front panel
It is provided with touch controlled key, and the touch controlled key is connect by spring with the rear panel.
It as an improvement of the above scheme, further include NFC card reading module；The NFC card reading module and the main control unit connect
It connects.
It as an improvement of the above scheme, further include communication module, the communication module is connect with the main control unit.
It as an improvement of the above scheme, further include power supply module, the power supply module is connect with the main control unit.
As an improvement of the above scheme, it is additionally provided with the key hole location for key unlocking on the panel.
As an improvement of the above scheme, being additionally provided on the panel further includes handle for opening door.
It is had the following beneficial effects: by implementing the embodiments of the present invention
Firstly, compared with prior art, two equipped with Electronic Paper ink screen and infrared sensor disclosed by the utility model
It ties up code door lock and original common display screen for being used for two-dimensional code display is changed to Electronic Paper ink screen, Electronic Paper ink screen has
The characteristic of static status display zero-power, i.e., only when updating QR code content, the screen work, display can break after the completion of updating
Electricity, and show that content will be always maintained at, it will not be lost after power down, door lock cruise duration can be increased using this kind of screen, furthermore
It is additionally arranged infrared sensor, when infrared sensor detects object close to door lock, a level signal can be transmitted to master control list
Member then activates door lock.And dormant state is kept in other times door lock, further reduce the energy consumption of entire door lock.From
And effective solution is in the prior art, existing door lock the problem of energy consumption is high, improves the cruising ability of door lock.
Detailed description of the invention
Fig. 1 is a kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor in an embodiment of the present invention
Structural schematic diagram.
Fig. 2 is a kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor in an embodiment of the present invention
Another structural schematic diagram.
Description of symbols: panel 101, Electronic Paper ink screen 102, infrared sensor 103, touch control keyboard panel 104,
NFC induction region 105, handle for opening door 106, key hole location 107.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It as depicted in figs. 1 and 2, is that one kind that an embodiment of the present invention provides is equipped with Electronic Paper ink screen 102 and red
The structural schematic diagram of the two dimensional code door lock of outer sensor 103.
The utility model provides a kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor, including panel
101, for the Electronic Paper ink screen 102 of two-dimensional code display, infrared sensor 103, motor, movable latch, lock core and master control list
Member；Electronic Paper ink screen 102, infrared sensor and electric control lock are electrically connected with main control unit respectively；Electronic Paper ink screen 102 and red
Outer sensor is arranged on panel.
Preferably, touch control keyboard panel 104 is additionally provided on panel 101, touch control keyboard panel 104 passes through touch-control module
It is connect with main control unit.
Preferably, touch control keyboard panel 104 includes front panel and rear panel, is provided with touch controlled key on the front panel, and
Touch controlled key is connect by spring with rear panel.
By setting touch control keyboard panel 104 and corresponding touch-control module, it is capable of providing a kind of spare unlocking mode, it can
According to the needs of actual conditions, it chooses whether to carry the touch control keyboard panel 104 and touch-control module on demand.
Preferably, at touch control keyboard panel 104, it is additionally provided with NFC induction region 105, such as the dashed region of attached drawing 1
Show there is NFC antenna under touch control keyboard panel 104.NFC card reading module is connect with main control unit.Identity card and other IC card
The enabling of brush identity card can be realized or brush IC card is opened the door when close to this region.
It preferably, further include communication module, communication module is connect with main control unit, and specific communication module is mobile network
Low-power consumption module, such as NB-IOT, ZigBee, major function are communicated with remote server.
It preferably, further include power supply module, power supply module is connect with main control unit, and power supply module is converted to cell voltage
The applicable stable voltage of system, provides electric energy to remaining modules.
Preferably, the key hole location 107 for key unlocking is additionally provided on panel 101, user can pass through key
It unlocks, to directly be unlocked using traditional key in the case where password unlocking or two dimensional code unlock and all fail.
Preferential, being additionally provided on panel 101 further includes handle for opening door 106, and the axle center of handle is by an activity
Bolt is connect with lock core.
Preferably, the two dimensional code in Electronic Paper ink screen is the two dimensional code that can dynamically update.
Electronic Paper ink screen and and infrared sensor are equipped with to provided in an embodiment of the present invention below in conjunction with specific structure
The workflow of two dimensional code door lock explain:
Entire door lock is communicated by communication module with remote server, receives the two dimensional code that server issues, and in electronics
It is shown in paper ink screen 102.Infrared sensor 103 be not sensed by object close to when, entire door lock in a dormant state,
Electronic Paper ink screen 102 is now in static status display state.
When infrared sensor 103 detects whether someone close to door lock, when carrying out barcode scanning with mobile terminal, the infrared sensor
Give door lock main control unit one level signal, door lock activates, and modules are in running order.
Communication module receives remote server after the authentication has been successful, and unlocking instruction is sent to master by the unlocking instruction of transmission
Unit is controlled, main control unit controls the motor rotation of electric control lock, movable latch is promoted handle axle center after receiving unlocking instruction
Keyway position, handle for opening door 106, are connect by movable latch with lock core at this time, and twist grip can unlock at this time, unlock it
Afterwards, motor reversal drives movable latch to be detached from handle axle center, failure of unlocking.
In addition, remote server after receiving certification request, can issue the communication of new two-dimensional barcode information to door lock
New two-dimensional barcode information transmission value main control unit is controlled Electronic Paper ink screen by main control unit by module, the communication module of door lock
102 update the two dimensional code icon of display, if communication module is to receive new two dimensional code letter such as 24 hours within the preset time
Breath, then main control unit actively can send two dimensional code update request to remote terminal, update the two dimensional code in Electronic Paper ink screen 102
Information.
It should be noted that when user is opened the door by having brushed IC card of ID card, the same received information hair of NFC module
It send to main control unit, main control unit controls electric control lock by same mode and unlock after certification passes through.
It should be noted that key hole location 107 and the lock core of electric control lock are correspondingly arranged, user can directly pass through key, adopt
With mechanically operated mode, controls lock core and unlock, due to being that the prior art repeats no more again, above-mentioned related main control unit
To can be realized the single-chip microcontroller of above-mentioned function.
It is had the following beneficial effects: by implementing the embodiments of the present invention
Firstly, compared with prior art, two equipped with Electronic Paper ink screen and infrared sensor disclosed by the utility model
It ties up code door lock and original common display screen for being used for two-dimensional code display is changed to Electronic Paper ink screen 102, Electronic Paper ink screen
102 characteristics with static status display zero-power, i.e., only when updating QR code content, the screen work, after the completion of display updates
It can power off, and show that content will be always maintained at, will not be lost after power down, when can increase door lock continuation of the journey using this kind of screen
Between, it is furthermore additionally arranged infrared sensor, when infrared sensor detects object close to door lock, a level signal can be transmitted extremely
Main control unit then activates door lock.And dormant state is kept in other times door lock, further reduce the energy of entire door lock
Consumption.In the prior art to effective solution, existing door lock the problem of energy consumption is high, the cruising ability of door lock is improved.
Secondly, the two dimensional code door lock disclosed by the utility model equipped with Electronic Paper ink screen and infrared sensor, in addition to two
Tie up code unlocking function outside, be also equipped with NFC swipe the card unlocking and traditional key unlocking, integrate a variety of unlocking modes, function is more
Add comprehensively.
It is preferred embodiments of the present invention above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (8)
1. a kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor, which is characterized in that including panel, for showing
Show Electronic Paper ink screen, infrared sensor, motor, movable latch, lock core and the main control unit of two dimensional code；The Electronic Paper ink
Screen, infrared sensor and motor are electrically connected with the main control unit respectively；The motor is connect with the movable latch；The electricity
Sub- paper ink screen and the infrared sensor are respectively provided on the panel.
2. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as described in claim 1, which is characterized in that
Touch control keyboard panel is additionally provided on the panel, the touch control keyboard panel is connected by touch-control module and the main control unit
It connects.
3. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 2, which is characterized in that institute
Stating touch control keyboard panel includes front panel and rear panel, is provided with touch controlled key, and the touch controlled key on the front panel
It is connect by spring with the rear panel.
4. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 3, which is characterized in that also
Including NFC card reading module；The NFC card reading module is connect with the main control unit.
5. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 4, which is characterized in that also
Including communication module, the communication module is connect with the main control unit.
6. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 5, which is characterized in that also
Including power supply module, the power supply module is connect with the main control unit.
7. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 6, which is characterized in that
The key hole location for key unlocking is additionally provided on the panel.
8. the two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor as claimed in claim 7, which is characterized in that
Handle for opening door is additionally provided on the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178260.6U CN209447238U (en) | 2019-01-31 | 2019-01-31 | A kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178260.6U CN209447238U (en) | 2019-01-31 | 2019-01-31 | A kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor |
Publications (1)
| Publication Number | Publication Date |
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| CN209447238U true CN209447238U (en) | 2019-09-27 |
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ID=68033239
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920178260.6U Active CN209447238U (en) | 2019-01-31 | 2019-01-31 | A kind of two dimensional code door lock equipped with Electronic Paper ink screen and infrared sensor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243140A (en) * | 2020-01-16 | 2020-06-05 | 富德康(北京)科技股份有限公司 | Intelligent two-dimensional code lock and use method |
| DE102020006127A1 (en) | 2020-10-07 | 2022-04-07 | S. Siedle & Söhne Telefon- und Telegrafenwerke OHG | Door station with an e-paper display module |
| CN114482713A (en) * | 2022-03-07 | 2022-05-13 | 刘奕 | Multifunctional intelligent door lock of electric control cabinet |
| US12180746B2 (en) | 2021-05-17 | 2024-12-31 | Knoll, Inc. | Storage apparatus |
-
2019
- 2019-01-31 CN CN201920178260.6U patent/CN209447238U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243140A (en) * | 2020-01-16 | 2020-06-05 | 富德康(北京)科技股份有限公司 | Intelligent two-dimensional code lock and use method |
| DE102020006127A1 (en) | 2020-10-07 | 2022-04-07 | S. Siedle & Söhne Telefon- und Telegrafenwerke OHG | Door station with an e-paper display module |
| US12180746B2 (en) | 2021-05-17 | 2024-12-31 | Knoll, Inc. | Storage apparatus |
| CN114482713A (en) * | 2022-03-07 | 2022-05-13 | 刘奕 | Multifunctional intelligent door lock of electric control cabinet |
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