CN112878885A - Intelligent door capable of changing electricity - Google Patents
Intelligent door capable of changing electricity Download PDFInfo
- Publication number
- CN112878885A CN112878885A CN202110112167.7A CN202110112167A CN112878885A CN 112878885 A CN112878885 A CN 112878885A CN 202110112167 A CN202110112167 A CN 202110112167A CN 112878885 A CN112878885 A CN 112878885A
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- China
- Prior art keywords
- rechargeable battery
- intelligent
- head
- pluggable
- mounting groove
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- 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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- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 241000282326 Felis catus Species 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
Abstract
The invention provides an intelligent door capable of changing electricity, which comprises: the door body is provided with a first mounting groove, a second mounting groove and a third mounting groove; the intelligent lock is arranged in the first mounting groove; the intelligent cat eye is arranged in the second mounting groove; the rechargeable battery is arranged in the third mounting groove; the pluggable three-head USB power supply interface comprises a power supply pluggable head, a first pluggable head, a second pluggable head and a third pluggable head, wherein the power supply pluggable head is connected with a rechargeable battery, the first pluggable head is connected with the intelligent cat eye, and the second pluggable head is connected with the intelligent lock; the communication module is arranged in the door body and is connected with the third pluggable head; and the charging module is arranged in the door body and is connected with the rechargeable battery. The invention has the beneficial effects that: place rechargeable battery in the door body, rechargeable battery can guarantee 12 months's power consumption through three USB power supply interface that can plug and pull with intelligent lock, intelligent cat eye and communication module plug connection, convenient to use is suitable for marketing.
Description
Technical Field
The invention relates to the field of intelligent doors, in particular to a power-changeable intelligent door.
Background
Along with the improvement of standard of living day, people attach more and more importance to home security, and ordinary door is compared to the intelligence door and has higher security performance, and the function of unblanking is various, has also provided more comfortable convenient product experience for the user simultaneously at the property and the personal safety of better assurance user.
The intelligent door generally refers to an intelligent integrated entrance door, and generally comprises an entrance door body, an intelligent lock and an intelligent cat eye. There are two current products: the first is that the intelligent lock and the intelligent cat eye are integrated on the door, and the intelligent lock and the intelligent cat eye are respectively powered by own batteries; the second is that the door has the perforation threading direct access 220V standard voltage in, converts the standard distribution voltage of intelligent lock and intelligent cat eye into through the transformer that the door body was taken certainly.
The intelligent door of second kind mode has solved traditional intelligent door easily because intelligent lock and cat eye are battery capacity little separately, for example real-time communication is less than 7 days promptly and consumes the light electric quantity, and the technology uses limited battery capacity, and product experience is difficult to the problem that promotes through external power. However, the installation of the intelligent door is greatly limited, and electrician operations such as indoor stay wire and the like are required, so that the market popularization and the practicability are greatly reduced.
Disclosure of Invention
The invention provides an intelligent door capable of changing electricity, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
an electrically switchable smart door comprising:
the door body is provided with a first mounting groove, a second mounting groove and a third mounting groove;
the intelligent lock is arranged in the first mounting groove;
the intelligent cat eye is arranged in the second mounting groove;
the rechargeable battery is arranged in the third mounting groove;
the pluggable three-head USB power supply interface comprises a power supply pluggable head, a first pluggable head, a second pluggable head and a third pluggable head, wherein the power supply pluggable head is connected with the rechargeable battery, the first pluggable head is connected with the intelligent cat eye, and the second pluggable head is connected with the intelligent lock;
the communication module is arranged in the door body and is connected with the third pluggable head;
and the charging module is arranged in the door body and is connected with the rechargeable battery.
Preferably, the thickness of the door body is 7cm, the thickness of the rechargeable battery is 4.5cm, the distance between the rechargeable battery and the outer side surface of the door body is 1.5cm, and the distance between the rechargeable battery and the inner side surface of the door body is 1 cm.
Preferably, the length of the third mounting groove is 105cm, the width of the third mounting groove is 45cm, and the depth of the third mounting groove is 4.5 cm.
Preferably, the third mounting groove is opened at a side surface of the door body or an inner side surface of the door body.
Preferably, the rechargeable battery is a rechargeable lithium battery, the input voltage of the rechargeable battery is 36V, and the output voltage of the rechargeable battery is 5V.
Preferably, the communication module is a 4G-to-WIFI communication module or a 5G-to-WIFI communication module.
Further, the communication module comprises an SIM card, a signal conversion circuit connected with the SIM card and a WIFI communication module connected with the signal conversion circuit.
Preferably, the charging module is a 220V-36V charger.
The invention has the beneficial effects that:
the intelligent door capable of changing electricity fully utilizes the characteristic of large space of the door body, the rechargeable battery is placed in the door body and is connected with the intelligent lock, the intelligent cat eye and the communication module in a pluggable mode through the pluggable three-head USB power supply interface, the electricity consumption of equipment for at least 12 months can be guaranteed, and the intelligent door capable of changing electricity is simple in structure, ingenious in conception, convenient to use and convenient to install and popularize in the market.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent door with power being exchanged;
FIG. 2 is another schematic structural diagram of a power-changeable intelligent door according to the present invention;
FIG. 3 is another schematic structural diagram of a power-changeable intelligent door according to the present invention;
FIG. 4 is a schematic structural view of a smart cat eye of a smart door capable of power exchange according to the present invention;
FIG. 5 is a schematic structural diagram of a cat-eye head of a switchable smart door according to the present invention;
FIG. 6 is a block diagram of a power-changeable intelligent door according to the present invention;
FIG. 7 is a block diagram of a communication module of a power-changeable intelligent door according to the present invention;
FIG. 8 is another block diagram of the power-changeable intelligent door of the present invention;
fig. 9 is a block diagram of a processing device of a power-changeable intelligent door according to the present invention.
In the figure:
1. a door body; 101. a first mounting groove; 102. a second mounting groove; 103. a third mounting groove; 2. an intelligent lock; 3. a smart cat eye; 301. a cat eye head; 3011. a cat eye head body; 3012. a human body automatic induction device; 3013. a high-definition camera; 3014. a high-definition camera; 302. a fixed tube; 303. a fixing plate; 304. a display screen; 4. a rechargeable battery; 5. a pluggable three-head USB power supply interface; 501. a power supply pluggable head; 502. a first pluggable head; 503. a second pluggable head; 504. a third pluggable head; 6. a communication module; 601. a SIM card; 602. a signal conversion circuit; 603. a WIFI communication module; 7. a charging module; 8. an acquisition module; 9. a processing device; 10. a storage device; 11. (ii) a .
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, the intelligent door capable of power exchange according to the present invention comprises:
the door body 1 is provided with a first mounting groove 101, a second mounting groove 102 and a third mounting groove 103;
the intelligent lock 2 is arranged in the first mounting groove 101;
the intelligent cat eye 3 is arranged in the second mounting groove 102;
a rechargeable battery 4 disposed in the third mounting groove 103;
the pluggable three-head USB power supply interface 5 comprises a power supply pluggable head 501, a first pluggable head 502, a second pluggable head 503 and a third pluggable head 504, wherein the power supply pluggable head 501 is connected with the rechargeable battery 4, the first pluggable head 502 is connected with the intelligent cat eye 3, and the second pluggable head 503 is connected with the intelligent lock 2;
the communication module 6 is arranged in the door body 1 and is connected with the third pluggable head 504;
and the charging module 7 is arranged in the door body 1 and is connected with the rechargeable battery 4.
Specifically, the charging module 7 is connected with the rechargeable battery 4 in a pluggable manner; the charging module 7 can also be provided with an external charging line interface.
The intelligent door capable of power change makes full use of the characteristic of large space of the door body, the rechargeable battery 4 is placed in the door body, the rechargeable battery 4 is connected with the intelligent lock 2, the intelligent cat eye 3 and the communication module 6 in a pluggable mode through the pluggable three-head USB power supply interface 5, the electricity consumption of the intelligent door can be guaranteed for at least 12 months, compared with a traditional intelligent door, the performance improvement of the intelligent door can be greatly improved due to the supply of the high-capacity rechargeable battery 4, the intelligent door can get rid of energy consumption elbows to a certain extent, compared with a direct power supply intelligent door, the power change mode does not depend on an external power supply, and the intelligent door capable of power change is convenient to install and; when the rechargeable battery 4 is replaced, the pluggable three-head USB power supply interface 5 is pulled out, the rechargeable battery 4 of the same model is replaced, the pluggable three-head USB power supply interface 5 is inserted, on the basis of battery replacement, the door body circuit reservation for battery charging by an external power supply is supported, when the external power supply supplies power, the rechargeable battery 4 needs to be replaced within 3 years, the design is ingenious, the use is convenient, and the installation and the market popularization are facilitated.
The intelligent door capable of changing electricity, provided by the invention, can further comprise:
the door frame, the door body is connected with the door frame.
Specifically, possess the protection circuit between door frame and the door body, can promote the security performance on the one hand, on the other hand can reduce energy consumption such as electric leakage.
Preferably, the thickness of the door body 1 is 7cm, the thickness of the rechargeable battery 4 is 4.5cm, the distance between the rechargeable battery 4 and the outer side surface of the door body 1 is 1.5cm, and the distance between the rechargeable battery 4 and the inner side surface of the door body 1 is 1 cm. Not only has higher safety, but also has larger space for installing the rechargeable battery 4.
Preferably, the length of the third installation groove 103 is 105cm, the width of the third installation groove 103 is 45cm, and the depth of the third installation groove 103 is 4.5 cm. The size of the third mounting groove 103 takes into consideration the safety of the door body 1 and also takes into consideration the large mounting space of the rechargeable battery 4, and the third mounting groove can be generally applied to door bodies 1 and rechargeable batteries 4 with most sizes.
Preferably, the third mounting groove 103 is opened at a side surface of the door body 1 or at an inner side surface of the door body 1, and has high safety and operation convenience.
Wherein, intelligence cat eye 3 includes cat eye head 301, fixed pipe 302, fixed plate 303 and display screen 304, and cat eye head 301 sets up in the outside surface of a body 1, and cat eye head 301 is connected with fixed pipe 302, and fixed pipe 302 passes a body 1 and is connected with fixed plate 303, and fixed plate 303 sets up on a body 1, and display screen 304 sets up in the inboard surface of a body 1, and display screen 304 is connected with fixed plate 303.
Specifically, the fixing tube 302 has both a fixing function and a function of wiring and protecting wiring.
Wherein, the cat eye head 301 includes cat eye head body 3011, human auto-induction device 3012, high definition digtal camera 3013, breathing lamp 3014 and doorbell button 3015, and human auto-induction device 3012 sets up in cat eye head body 3011 upper portion, and high definition digtal camera 3013 sets up in cat eye head body 3011 middle part, and breathing lamp 3014 sets up in cat eye head 3011 lower part, and doorbell button 3015 sets up in cat eye head body 3011 below.
Preferably, the rechargeable battery 4 is a rechargeable lithium battery, the input voltage of the rechargeable battery 4 is 36V, and the output voltage of the rechargeable battery 4 is 5V.
Preferably, the communication module 6 is a 4G-to-WIFI communication module or a 5G-to-WIFI communication module.
On the premise of sufficient electric quantity supply, the intelligent door with power exchange function can be selectively provided with a communication module powered by the rechargeable battery 4 in the door body 1, and the communication module 6 is a 4G-to-WIFI communication module or a 5G-to-WIFI communication module, so that the intelligent door can build a network under the environment without a local area network, and network access support is provided for intelligent devices such as an intelligent lock and an intelligent cat eye.
The communication module 6 includes a SIM card 601, a signal conversion circuit 602 connected to the SIM card 601, and a WIFI communication module 603 connected to the signal conversion circuit 602.
Preferably, the charging module 7 is a 220V-36V charger, and the charging module 7 can convert an alternating current 220V into a direct current 36V to charge the rechargeable battery 4.
The intelligent door capable of changing electricity, provided by the invention, can further comprise:
the acquisition module 8 is used for acquiring the information of the rechargeable battery 4 and is connected with the rechargeable battery 4;
and the processing device 9 is used for comparing and analyzing the information of the rechargeable battery 4 acquired by the acquisition module with the standard information of the rechargeable battery 4 preset in the processing device, sending an alarm signal when the acquired information of the rechargeable battery 4 is compared with the standard information of the rechargeable battery 4 and reaches a set threshold value, generating a plurality of types of screen information which are different from each other for a plurality of information receivers, and connecting the acquisition module and the communication module 6.
In particular, the processing device may also be connected with the display screen 304 of the smart cat-eye 3 to display screen information.
The intelligent door capable of changing electricity, provided by the invention, can further comprise:
and the storage device 10 is used for storing the information of the rechargeable battery 4 acquired by the acquisition module and is connected with the acquisition module and the processing device.
In the intelligent door capable of power change, the acquisition module 8 of the intelligent door can comprise:
the voltage sensor 801 is used for collecting the working voltage and the charging voltage of the rechargeable battery 4 and is connected with the storage device 10 and the processing device 9;
the current sensor 802 is used for collecting the current of the rechargeable battery 4 and is connected with the storage device 10 and the processing device 9;
the temperature sensor 803 is used for collecting the temperature of the rechargeable battery 4 and the temperature of the environment, and is connected with the storage device 10 and the processing device 9.
The temperature sensor 803 can simultaneously collect the temperature of the rechargeable battery 4 and the ambient temperature, and provide a more scientific, reasonable and comprehensive basis for the formulation and the presetting of the standard information of the rechargeable battery 4 or the formulation and the presetting of the threshold values of the information of the rechargeable battery 4 and the standard information of the rechargeable battery 4.
In the intelligent door with power being switched according to the present invention, the processing device 9 may include:
a rechargeable battery standard information presetting device 901 for presetting standard information of the rechargeable battery 4;
the processor 902 is used for comparing and analyzing the information of the rechargeable battery 4 acquired by the acquisition module 8 with the preset standard information of the rechargeable battery 4, sending an alarm signal when the information of the rechargeable battery 4 is compared with the standard information of the rechargeable battery 4 and reaches a set threshold value, and connecting the alarm signal with the acquisition module 8, the storage device 10 and the rechargeable battery standard information presetting device 901;
screen information generating means 903 for generating a plurality of types of screen information different from each other in display format for a plurality of information receivers is connected to the processor 902.
In the intelligent door with power being changed according to the present invention, the processing device 9 may further include:
and a remaining usage time prediction device 904, connected to the acquisition module 8, the storage device 10 and the processor 902, for calculating a predicted remaining capacity and a predicted continuous usage time of the rechargeable battery 4 according to the information of the rechargeable battery 4 acquired by the acquisition module 8.
In the intelligent door with power being changed according to the present invention, the processing device 9 may further include:
remaining use time recording means 905 for simultaneously recording the predicted remaining amount and the predicted continuous use time, and the actual predicted remaining amount, the actual number of times of remaining use, and the actual continuous use time of the rechargeable battery 4 are connected to the storage means 10 and the processor 902.
The remaining usage time predicting device 904 calculates a correction value according to the predicted remaining power and the predicted continuous usage time, and the actual remaining power and the actual continuous usage time of the rechargeable battery 4, and further calculates the predicted remaining power and the predicted continuous usage time according to the information and the correction value of the rechargeable battery 4 acquired by the acquiring module 8.
The remaining usage time prediction device 904 predicts the remaining usage time of the rechargeable battery 4 based on the usage of the rechargeable battery 4 and the real-time voltage and current. The remaining use time recording device 905 is matched with the remaining use time predicting device 904, and the predicted value of the remaining use time predicting device 904 is further optimized and corrected according to the actual predicted remaining electric quantity and the actual continuous use time, so that the predicted value is more accurate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. An intelligent door capable of power change, comprising:
the door body (1), wherein a first mounting groove (101), a second mounting groove (102) and a third mounting groove (103) are formed in the door body (1);
the intelligent lock (2) is arranged in the first mounting groove (101);
the intelligent cat eye (3) is arranged in the second mounting groove (102);
a rechargeable battery (4) disposed in the third mounting groove (103);
the pluggable three-head USB power supply interface (5) comprises a power supply pluggable head (501), a first pluggable head (502), a second pluggable head (503) and a third pluggable head (504), wherein the power supply pluggable head (501) is connected with the rechargeable battery (4), the first pluggable head (502) is connected with the intelligent cat eye (3), and the second pluggable head (503) is connected with the intelligent lock (2);
the communication module (6) is arranged in the door body (1) and is connected with the third pluggable head (504);
and the charging module (7) is arranged in the door body (1) and is connected with the rechargeable battery (4).
2. An intelligent door capable of changing electricity according to claim 1, wherein the thickness of the door body (1) is 7cm, the thickness of the rechargeable battery (4) is 4.5cm, the distance between the rechargeable battery (4) and the outer side surface of the door body (1) is 1.5cm, and the distance between the rechargeable battery (4) and the inner side surface of the door body (1) is 1 cm.
3. An intelligent door with power change according to claim 1, wherein the length of the third installation groove (103) is 105cm, the width of the third installation groove (103) is 45cm, and the depth of the third installation groove (103) is 4.5 cm.
4. An intelligent door capable of changing electricity according to claim 1, wherein the third installation groove (103) is opened at the side surface of the door body (1) or the inner side surface of the door body (1).
5. An intelligent door capable of power change according to claim 1, wherein the rechargeable battery (4) is a rechargeable lithium battery, the input voltage of the rechargeable battery (4) is 36V, and the output voltage of the rechargeable battery (4) is 5V.
6. An intelligent door capable of power change according to claim 1, wherein the communication module (6) is a 4G-to-WIFI communication module or a 5G-to-WIFI communication module.
7. A switchable smart door according to claim 1, characterized in that the communication module (6) comprises a SIM card (601), a signal conversion circuit (602) connected to the SIM card (601), and a WIFI communication module (603) connected to the signal conversion circuit (602).
8. An intelligent door capable of power change according to claim 1, wherein the charging module (7) is a 220V-36V charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112167.7A CN112878885A (en) | 2021-01-27 | 2021-01-27 | Intelligent door capable of changing electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112167.7A CN112878885A (en) | 2021-01-27 | 2021-01-27 | Intelligent door capable of changing electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112878885A true CN112878885A (en) | 2021-06-01 |
Family
ID=76052793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110112167.7A Pending CN112878885A (en) | 2021-01-27 | 2021-01-27 | Intelligent door capable of changing electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112878885A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205422429U (en) * | 2016-03-24 | 2016-08-03 | 武汉大学 | Novel multifunctional anti -theft door |
| CN207332700U (en) * | 2017-08-04 | 2018-05-08 | 项芳 | Intelligent access control system |
| CN108999538A (en) * | 2018-07-18 | 2018-12-14 | 上海康玙电子科技有限公司 | Intelligent safety door |
| CN209293643U (en) * | 2018-08-14 | 2019-08-23 | 江门市天誉通信技术工程有限公司 | A kind of smart home security device |
| DE102018111163A1 (en) * | 2018-05-09 | 2019-11-14 | Enerthing Gmbh | door assembly |
| CN214376639U (en) * | 2021-01-27 | 2021-10-08 | 王冰 | Intelligent door capable of changing electricity |
-
2021
- 2021-01-27 CN CN202110112167.7A patent/CN112878885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205422429U (en) * | 2016-03-24 | 2016-08-03 | 武汉大学 | Novel multifunctional anti -theft door |
| CN207332700U (en) * | 2017-08-04 | 2018-05-08 | 项芳 | Intelligent access control system |
| DE102018111163A1 (en) * | 2018-05-09 | 2019-11-14 | Enerthing Gmbh | door assembly |
| CN108999538A (en) * | 2018-07-18 | 2018-12-14 | 上海康玙电子科技有限公司 | Intelligent safety door |
| CN209293643U (en) * | 2018-08-14 | 2019-08-23 | 江门市天誉通信技术工程有限公司 | A kind of smart home security device |
| CN214376639U (en) * | 2021-01-27 | 2021-10-08 | 王冰 | Intelligent door capable of changing electricity |
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