CN110409967A - A kind of intelligent anti-theft door based on Internet of Things - Google Patents
A kind of intelligent anti-theft door based on Internet of Things Download PDFInfo
- Publication number
- CN110409967A CN110409967A CN201910616726.0A CN201910616726A CN110409967A CN 110409967 A CN110409967 A CN 110409967A CN 201910616726 A CN201910616726 A CN 201910616726A CN 110409967 A CN110409967 A CN 110409967A
- Authority
- CN
- China
- Prior art keywords
- lock
- theftproof lock
- inlaid
- things
- internet
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/145—Closures or guards for keyholes with combination lock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
- E05B17/183—Closures or guards for keyholes shaped as lids or slides pivoting outwardly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The present invention provides a kind of intelligent anti-theft doors based on Internet of Things, comprising: protecting cover, electromagnetic lock, fingerprint identification device, encryption apparatus, electric cylinder and U-shaped L shape lock tongue；The outside of the password slot is also hinged with protective cover, and electromagnetic lock is inlaid on the inside outer end of protective cover and corresponding position on the outside of password slot, the outside lower end of the theftproof lock is also fixedly installed with fingerprint identification device, the inner top side of the theftproof lock is inlaid with electric cylinder, the whorl brace rod, which is equipped with baffle and passes through U-shaped L shape lock tongue outer end, has been screwed nut, and interior control switch and control box are also inlaid on the inner side end of the theftproof lock.The switch of U-shaped L shape lock tongue is controlled by electric cylinder; setting controls the encryption apparatus of electric cylinder and switchs in inside internal control system on the outside, and structure is simple, is less prone to failure; electromagnetic lock is controlled using fingerprint identification device, theftproof lock can be made to play double protection on the outside.
Description
Technical field
The present invention relates to burglary-resisting installation technical fields, and more specifically, in particular to a kind of intelligence based on Internet of Things is anti-
Steal door.
Background technique
Security door is to be assigned with theftproof lock, can resist unnormal unlocking under certain condition within a certain period of time, has one
Determine security protection performance and meets the door of corresponding anti-theft security rank.The full name of security door is " anti-theft safety door ".It has both anti-
Steal the performance with safety.It is provided according to " anti-theft safety door general technical specifications ", qualified security door utilizes chisel in 15 minutes
One can not be pried open or be opened on door leaf to the portable power tools such as the ordinary hand tools such as son, screwdriver, crowbar and electric hand drill
615 square millimeters of opening, or one 38 square millimeters of opening is opened in 150 square millimeters of keyed end of semicircle.And
The lockset used on security door must be dedicated by the qualified security door with anti-drilling function of inspection center, Ministry of Public Security detection
Lock.Security door can make of different materials, but only reach standard detection qualification, get safety precaution product standard and produce card
Door could be known as security door.
Therefore, a heavy verification mode is mostly used when existing intelligent anti-theft door is opened from outside, is easy to be broken by outside
It is bad, the use of antitheft lock is influenced, secondly, the internal structure of theftproof lock is complicated, is easy to appear failure, maintenance is inconvenient, increases
The problem of cost.
Summary of the invention
(1) technical problem
In conclusion the present invention provides a kind of intelligent anti-theft door based on Internet of Things, by structure and functional improvement, with solution
A heavy verification mode is mostly used when certainly security door is opened from outside, is easy by external destruction, the internal structure of theftproof lock is multiple
It is miscellaneous, the problem of being easy to appear failure, safeguard inconvenience, increase cost.
(2) technical solution
The present invention provides a kind of intelligent anti-theft doors based on Internet of Things, utilize external encryption apparatus and interior control switch control
The switch of theftproof lock processed, structure is simple, is less prone to failure, can also maintain easily, and improves the service life of theftproof lock and prevents
Steal effect, and encryption apparatus protected using protective cover, by fingerprint identification device to electromagnetic lock carry out control make it is antitheft
Lock plays double protection on the outside.It in the intelligent anti-theft door provided by the invention based on Internet of Things, specifically includes: door
Body, theftproof lock, password slot, protective cover, electromagnetic lock, screw thread card hole, outer casing, manual cage knob, fingerprint identification device, password dress
It sets, touching display screen, camera, electric cylinder, telescopic rod, whorl brace rod, baffle, U-shaped L shape lock tongue, sliding slot, interior control switch
With control box；The outer upper end of the theftproof lock is equipped with password slot, and it is aobvious with touch-control to be inlaid with encryption apparatus in password slot respectively
Display screen, the outside of the password slot are also hinged with protective cover, and the inside outer end of protective cover and corresponding position on the outside of password slot
It sets and is inlaid with electromagnetic lock, the outside lower end of the theftproof lock is also fixedly installed with fingerprint identification device, and theftproof lock is outer
Upper lateral part is also inlaid with camera, and the inner top side of the theftproof lock is inlaid with electric cylinder, and on the telescopic rod of electric cylinder front end
It is connected with whorl brace rod, the whorl brace rod, which is equipped with baffle and passes through U-shaped L shape lock tongue outer end, has been screwed nut, and anti-
Steal equipped with sliding slot at the inside position opposite with electric cylinder front end of lock, the lower end of the theftproof lock be additionally provided with manual cage knob and
Lock tongue corresponding thereto, and interior control switch and control box are also inlaid on the inner side end of theftproof lock.
Further, the inner side of the door body also offers the sliding slot that U-shaped L shape lock tongue slidably reciprocates.
Further, one end of the protective cover is linked together by electromagnetic lock and theftproof lock absorption, and electromagnetic lock is logical
Cross fingerprint identification device unlatching.
Further, outer casing is installed on the outside of the electric cylinder and sliding slot, and outer casing is screwed by screw
The inside of theftproof lock is connected in screw thread card hole.
Further, the inside of the outer casing is equipped with groove, and the depth of groove is antitheft greater than the stretching of U-shaped L shape lock tongue
Lock the length of medial surface.
Further, the electric cylinder passes through encryption apparatus or interior control switch control.
Further, touching display screen is also inlaid on the outer end face of the control box.
Further, the inside of the control box is equipped with microcontroller, and GPRS is also inlaid in microcontroller without line number
Transmission module, password storage authentication module and fingerprint store authentication module.
(3) beneficial effect
The present invention provides a kind of intelligent anti-theft doors based on Internet of Things, and electric cylinder is arranged in the inside of antitheft lock, passes through electricity
Dynamic cylinder controls the switch of U-shaped L shape lock tongue, and is arranged in the outside of theftproof lock and controls the encryption apparatus of electric cylinder and in theftproof lock
Inside setting control electric cylinder interior control switch, so that the switch to theftproof lock carries out control operation, structure is simple, is not easy
It breaks down, can also maintain easily, improve the service life and anti-theft effect of theftproof lock.
Secondly, by setting protective cover, and electromagnetic lock is inlayed on protective cover and antitheft lock, it is filled using fingerprint recognition
It sets and electromagnetic lock is controlled, effectively played a protective role to encryption apparatus using protective cover, avoid encryption apparatus by outer
Portion destroys, and theftproof lock can be made to play double protection on the outside.
Camera is installed in antitheft outside, outside situation can be checked by the touching display screen of security door, is played antitheft
The effect of door opal can also be carried out checking operation by the touching display screen of security door side, while also be connected using mobile terminal
GPRS wireless data transmission module is remotely operated.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram in Fig. 1 of the present invention after protective cover opening；
Fig. 3 is enlarged structure schematic diagram at A of the invention；
Fig. 4 is inside structure schematic diagram of the invention；
Fig. 5 is enlarged structure schematic diagram at B of the invention；
Fig. 6 is the structural schematic diagram after outer casing removes in Fig. 4 of the present invention；
Fig. 7 is enlarged structure schematic diagram at C of the invention；
Fig. 8 is the structural schematic diagram in the present invention after door body opening.
Fig. 9 is the other side structural schematic diagram in the present invention after door body opening.
Figure 10 is the structural schematic diagram of U-shaped L shape lock tongue in the present invention.
Figure 11 is system flow block diagram of the invention.
In Fig. 1 to Figure 11, the corresponding relationship of component names or lines and accompanying drawing number are as follows:
1, door body；2, theftproof lock；201, password slot；202, protective cover；203, electromagnetic lock；204, screw thread card hole；205, outer casing；
206, manual cage knob；3, fingerprint identification device；4, encryption apparatus；5, touching display screen；6, camera；7, electric cylinder；701, it stretches
Contracting bar；702, whorl brace rod；703, baffle；8, U-shaped L shape lock tongue；801, sliding slot；9, interior control switch；10, box is controlled.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
Fig. 1 is please referred to Figure 11:
In order to solve to mostly use a heavy verification mode when security door is opened from outside in the prior art, it is easy to be broken by outside
The problem of bad, the internal structure of theftproof lock is complicated, is easy to appear failure, and maintenance is inconvenient, increases cost, the invention proposes one
Intelligent anti-theft door of the kind based on Internet of Things utilizes the switch of external encryption apparatus and interior control switch control theftproof lock, knot
Structure is simple, is less prone to failure, can also maintain easily, and improves the service life and anti-theft effect of theftproof lock, and utilize protection
Lid protects encryption apparatus, and carrying out control to electromagnetic lock by fingerprint identification device makes theftproof lock play dual guarantor on the outside
Shield effect, comprising: door body 1, theftproof lock 2, password slot 201, protective cover 202, electromagnetic lock 203, screw thread card hole 204, outer casing
205, manual cage knob 206, fingerprint identification device 3, encryption apparatus 4, touching display screen 5, camera 6, electric cylinder 7, telescopic rod
701, whorl brace rod 702, baffle 703, U-shaped L shape lock tongue 8, sliding slot 801, interior control switch 9 and control box 10；It is described antitheft
The outer upper end of lock 2 is equipped with password slot 201, and is inlaid with encryption apparatus 4 and touching display screen 5 in password slot 201 respectively, described
The outside of password slot 201 is also hinged with protective cover 202, and the inside outer end of protective cover 202 is corresponding with 201 outside of password slot
Electromagnetic lock 203 is inlaid on position, the outside lower end of the theftproof lock 2 is also fixedly installed with fingerprint identification device 3, and antitheft
The outer upper of lock 2 is also inlaid with camera 6, and the inner top side of the theftproof lock 2 is inlaid with electric cylinder 7, and 7 front end of electric cylinder
Telescopic rod 701 on be connected with whorl brace rod 702, the whorl brace rod 702, which is equipped with baffle 703 and passes through U-shaped L shape, to be locked
8 outer end of tongue has been screwed nut, and is equipped with sliding slot 801 at the position opposite with 7 front end of electric cylinder of the inside of theftproof lock 2, described anti-
The lower end for stealing lock 2 is additionally provided with manual cage knob 206 and lock tongue corresponding thereto, and also inlays on the inner side end of theftproof lock 2
There are interior control switch 9 and control box 10.
Wherein, the inner side of door body 1 also offers the sliding slot 801 that U-shaped L shape lock tongue 8 slidably reciprocates, and U-shaped L shape is facilitated to lock
Tongue 8 slidably reciprocates, to make antitheft lock-switch.
Wherein, one end of protective cover 202 is linked together by electromagnetic lock 203 and the absorption of theftproof lock 2, and electromagnetic lock 203
It is opened by fingerprint identification device 3, electromagnetic lock 203 is controlled using fingerprint identification device 3, is had using protective cover 202
Effect plays a protective role to encryption apparatus 4, avoids encryption apparatus 4 by external damage, theftproof lock can be made to play on the outside double
Protective effect again.
Wherein, the outside of electric cylinder 7 and sliding slot 801 is equipped with outer casing 205, and outer casing 205 is screwed by screw
The inside of theftproof lock 2 is connected in screw thread card hole 204, convenient for dismantling to outer casing 205, thus convenient to electric cylinder 7
And U-shaped L shape lock tongue 8 is safeguarded.
Wherein, the inside of outer casing 205 is equipped with groove, and the depth of groove is greater than U-shaped L shape lock tongue 8 and stretches out in theftproof lock 2
The length of side avoids outer casing 205 from forming the movement of U-shaped L shape lock tongue 8 and hinders.
Wherein, electric cylinder 7 is controlled by encryption apparatus 4 or interior control switch 9, can be opened by encryption apparatus 4 or interior control
Close moving forward and backward for 9 control electric cylinders 7.
Wherein, it controls and is also inlaid with touching display screen 5 on the outer end face of box 10, can be shown by the touch-control on the inside of theftproof lock
Screen 5 checks outside situation, plays the role of Spy hole of anti-theft door.
Wherein, control box 10 inside be equipped with microcontroller, and be also inlaid in microcontroller GPRS wireless data transmission module,
Password storage authentication module and fingerprint store authentication module, carry out using mobile terminal connection GPRS wireless data transmission module long-range
Operation.
The specifically used mode and effect of the present embodiment: it in the present invention, when in use, is opened using fingerprint identification device 3
Electromagnetic lock 203 enables protective cover 202 to open, and then controls electric cylinder 7 backward using the encryption apparatus 4 of 202 inside of protective cover
Movement, and U-shaped L shape lock tongue 8 is driven to move synchronously, theftproof lock is opened, protective cover 202 can play protection to encryption apparatus 4 and make
With avoiding encryption apparatus 4 by external damage, theftproof lock can be made to play double protection on the outside, also using outside theftproof lock
The touching display screen 5 of side carries out checking the case where camera 6 takes, and is controlled in the entocondyle of theftproof lock using interior control switch 9
The movement of electric cylinder 7 processed, to control the Push And Release of theftproof lock, the structure of theftproof lock is located at outer end on the inside of security door, structure letter
It is single, it maintains easily, the service life and anti-theft effect of theftproof lock can be improved, also connect 10 inside of control box using mobile terminal
GPRS wireless data transmission module remotely operated.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of intelligent anti-theft door based on Internet of Things utilizes external encryption apparatus and interior control switch control theftproof lock
Switch, structure is simple, is less prone to failure, can also maintain easily, and improves the service life and anti-theft effect of theftproof lock, and benefit
Encryption apparatus is protected with protective cover, carrying out control to electromagnetic lock by fingerprint identification device plays theftproof lock on the outside
Double protection characterized by comprising door body (1), theftproof lock (2), password slot (201), protective cover (202), electromagnetic lock
(203), screw thread card hole (204), outer casing (205), manual cage knob (206), fingerprint identification device (3), encryption apparatus (4), touching
It controls display screen (5), camera (6), electric cylinder (7), telescopic rod (701), whorl brace rod (702), baffle (703), U-shaped L shape
Lock tongue (8), sliding slot (801), interior control switch (9) and control box (10)；The outer upper end of the theftproof lock (2) is equipped with password slot
(201), encryption apparatus (4) and touching display screen (5) are inlaid with and in password slot (201) respectively, the password slot (201) outside
Side is also hinged with protective cover (202), and on the position corresponding with password slot (201) outside of the inside outer end of protective cover (202)
It is inlaid with electromagnetic lock (203), the outside lower end of the theftproof lock (2) is also fixedly installed with fingerprint identification device (3), and antitheft
The outer upper of lock (2) is also inlaid with camera (6), and the inner top side of the theftproof lock (2) is inlaid with electric cylinder (7), and electricity
It is connected with whorl brace rod (702) on the telescopic rod (701) of dynamic cylinder (7) front end, the whorl brace rod (702) is equipped with baffle
(703) and across U-shaped L shape lock tongue (8) outer end it has been screwed nut, and the inside of theftproof lock (2) is opposite with electric cylinder (7) front end
Sliding slot (801) are equipped at position, the lower end of the theftproof lock (2) is additionally provided with manual cage knob (206) and lock corresponding thereto
Tongue, and interior control switch (9) and control box (10) are also inlaid on the inner side end of theftproof lock (2).
2. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the inside position of the door body (1)
It sets and also offers the sliding slot (801) that U-shaped L shape lock tongue (8) slidably reciprocates.
3. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the one of the protective cover (202)
End is linked together by electromagnetic lock (203) and theftproof lock (2) absorption, and electromagnetic lock (203) is opened by fingerprint identification device (3)
It opens.
4. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the electric cylinder (7) and cunning
It is equipped on the outside of slot (801) outer casing (205), and outer casing (205) is screwed into connection in screw thread card hole (204) by screw
In the inside of theftproof lock (2).
5. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the outer casing (205) it is interior
Side is equipped with groove, and the depth of groove is greater than the length that U-shaped L shape lock tongue (8) stretches out theftproof lock (2) medial surface.
6. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the electric cylinder (7) passes through close
Code device (4) or interior control switch (9) control.
7. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the outer end of control box (10)
Also touching display screen (5) are inlaid on face.
8. according to claim 1 based on the intelligent anti-theft door of Internet of Things, it is characterised in that: the inside of control box (10)
GPRS wireless data transmission module, password storage authentication module and fingerprint is also inlaid with equipped with microcontroller, and in microcontroller to deposit
Store up authentication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616726.0A CN110409967B (en) | 2019-07-09 | 2019-07-09 | Intelligent antitheft door based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616726.0A CN110409967B (en) | 2019-07-09 | 2019-07-09 | Intelligent antitheft door based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110409967A true CN110409967A (en) | 2019-11-05 |
| CN110409967B CN110409967B (en) | 2020-07-17 |
Family
ID=68360846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616726.0A Active CN110409967B (en) | 2019-07-09 | 2019-07-09 | Intelligent antitheft door based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409967B (en) |
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| WO2017200914A1 (en) * | 2016-05-16 | 2017-11-23 | Schlage Lock Company Llc | Door closer communication |
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| CN207092877U (en) * | 2017-06-19 | 2018-03-13 | 步阳集团有限公司 | Modularization intelligent antitheft door |
| KR20180109781A (en) * | 2018-09-20 | 2018-10-08 | 김민겸 | A digital doorlock which performs WiFi Access Point |
| CN208137659U (en) * | 2018-01-06 | 2018-11-23 | 新乡市永兴安全防护报警服务有限责任公司 | A kind of Internet of Things intelligent alarm lock |
| CN109544750A (en) * | 2018-11-23 | 2019-03-29 | 杨孝玖 | A kind of intelligent electronic lock system based on face recognition |
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2019
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2521205A1 (en) * | 2011-05-03 | 2012-11-07 | Research In Motion Limited | Battery retention system |
| CN202645355U (en) * | 2012-06-21 | 2013-01-02 | 宋志刚 | Safe burglar-proof door |
| WO2017200914A1 (en) * | 2016-05-16 | 2017-11-23 | Schlage Lock Company Llc | Door closer communication |
| CN206696930U (en) * | 2017-05-09 | 2017-12-01 | 吉林工程技术师范学院 | A kind of anti-theft device based on electronic information |
| CN207092877U (en) * | 2017-06-19 | 2018-03-13 | 步阳集团有限公司 | Modularization intelligent antitheft door |
| CN207048617U (en) * | 2017-07-17 | 2018-02-27 | 大连元极智能科技有限公司 | A kind of non-hole intelligent antitheft door |
| CN208137659U (en) * | 2018-01-06 | 2018-11-23 | 新乡市永兴安全防护报警服务有限责任公司 | A kind of Internet of Things intelligent alarm lock |
| KR20180109781A (en) * | 2018-09-20 | 2018-10-08 | 김민겸 | A digital doorlock which performs WiFi Access Point |
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| CN110409967B (en) | 2020-07-17 |
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Effective date of registration: 20200612 Address after: Room 109, building 5, No. 3, Taisheng Avenue, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Yangtze River Delta Communication Service Co., Ltd Address before: 050501 No. 1 Government Street, Qingtong Town, Lingshou County, Shijiazhuang City, Hebei Province Applicant before: Zhao Jie |
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Address after: Room 109, building 5, 3 Taisheng Avenue, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province 314000 Patentee after: Zhejiang Yangtze River Delta Communication Service Co.,Ltd. Address before: Room 109, building 5, 3 Taisheng Avenue, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province 314000 Patentee before: Zhejiang Yangtze River Delta Communication Service Co., Ltd |