CN110676946A - Wireless charging intelligent lock system and use method thereof - Google Patents
Wireless charging intelligent lock system and use method thereof Download PDFInfo
- Publication number
- CN110676946A CN110676946A CN201910974075.2A CN201910974075A CN110676946A CN 110676946 A CN110676946 A CN 110676946A CN 201910974075 A CN201910974075 A CN 201910974075A CN 110676946 A CN110676946 A CN 110676946A
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- China
- Prior art keywords
- lock body
- wireless charging
- lock
- control circuit
- intelligent lock
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00579—Power supply for the keyless data carrier
- G07C2009/00587—Power supply for the keyless data carrier by battery
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a wireless charging intelligent lock system, which comprises an intelligent lock body and a wireless charging device, wherein the intelligent lock body comprises a lock body mechanical structure, a lock body control circuit and a wireless charging receiving coil RX, the wireless charging receiving coil RX can receive electric energy and transmit the received electric energy to the lock body control circuit, and the lock body control circuit can control the unlocking and locking of the lock body mechanical structure; the wireless charging device comprises a wireless charging transmitting coil TX, a transmitting end control circuit, a battery, a light guide column and a control button, the wireless charging transmitting coil TX transmits battery electric energy to the wireless charging receiving coil RX through the transmitting end control circuit, and the light guide column is used for displaying the electric quantity of the battery. The intelligent lock has the advantages that the intelligent lock body can be charged more conveniently and quickly by optimizing the structure of the intelligent lock body and arranging the wireless charging device; can realize the detection to lock on-off state, ensure that lock on-off is normal, strengthen the holistic security of tool to lock.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a wireless charging intelligent lock system and a using method thereof.
Background
With the development of the internet of things technology, the lock technology is also changed newly, the traditional lock is low in safety, keys are easy to copy, and the keys need to be paired one by one during use, so that the lock is troublesome. The intelligent door lock is developed on the basis of the traditional lock, and has the advantages of intellectualization, simplicity and convenience in the aspects of safety and management of users.
Most of the existing electronic coded locks adopt dry batteries as power supplies, the batteries need to be replaced in time when the electric energy is exhausted, the operation is complicated, the cost is too high, and the resource waste, the environmental pollution and the like are caused. Moreover, the existing intelligent door lock cannot detect the on-site lock opening and closing condition and cannot store the lock opening and closing information of the lock, the safety is still improved, and the use requirement of the lock in the times of Internet of things cannot be met.
Disclosure of Invention
The invention aims to provide a wireless charging intelligent lock system which is convenient and quick to charge a lock body and high in safety performance.
Therefore, the technical scheme adopted by the invention is as follows:
a wireless charging intelligent lock system comprises an intelligent lock body and a wireless charging device, wherein the intelligent lock body comprises a lock body mechanical structure, a lock body control circuit and a wireless charging receiving coil RX, the wireless charging receiving coil RX can receive electric energy and transmit the received electric energy to the lock body control circuit, and the lock body control circuit can control unlocking and locking of the lock body mechanical structure;
the wireless charging device comprises a wireless charging transmitting coil TX, a transmitting end control circuit, a battery, a light guide column and a control button, the wireless charging transmitting coil TX transmits battery electric energy to the wireless charging receiving coil RX through the transmitting end control circuit, and the light guide column is used for displaying the electric quantity of the battery.
Preferably, lock body mechanical structure includes the lock beam, the lock beam includes stiff end, lock joint mouth, the stiff end passes through screw, lock beam spring, head and connects on the lock frame in the intelligent lock body, the lock joint mouth passes through blocking spring, traveller and steel ball slip lock joint, blocking spring, traveller and steel ball are by motor and locking shaft drive.
Preferably, the wireless charging receiving coil RX is arranged in a lock body antenna frame, the lock body antenna frame is arranged at the lower end of the intelligent lock body, the lock body antenna frame is provided with a square groove, and a magnet is arranged in the groove.
Preferably, the wireless charging transmitting coil TX is arranged in the transmitting end antenna frame, a magnet is arranged in a boss of the transmitting end antenna frame, and the groove of the lock body antenna frame and the boss of the transmitting end antenna frame can be mutually attracted and matched through the magnet.
Preferably, a detection hole is formed in the lock beam at a position corresponding to the lock body control circuit.
Preferably, the lock body control circuit is provided with a detection element corresponding to the detection hole in the lock beam and used for detecting the position of the detection hole in the lock beam, judging the on-off state of the intelligent lock body and generating an on-off lock operation record.
Preferably, the lock body control circuit is provided with a Bluetooth communication module, and the Bluetooth communication module is used for online upgrading of the control system.
Preferably, the lock body control circuit is provided with a signal receiving antenna for receiving a signal transmitted by the mobile terminal.
A use method based on the wireless charging intelligent lock system comprises the following steps:
(1) the charging interface of the wireless charging device is connected with a power supply to charge an internal battery, the light guide column indicator lamp displays the electric quantity condition of the battery, and the indicator lamp fully lights the transmitting end to finish charging;
(2) the intelligent lock body and the wireless charging device are installed together by mutually matching the groove of the lock body antenna frame and the boss of the transmitting end antenna frame, and the control button on the wireless charging device is pressed down, so that the light guide column shines to provide electric energy for the intelligent lock body;
(3) the mobile terminal transmits an unlocking signal, the data processing unit of the lock body control circuit decodes the dynamic secret key, the checking is successful, and the motor and the locking shaft of the intelligent lock body are controlled to rotate forwards to realize unlocking.
(4) The mobile terminal transmits a locking signal, the data processing unit of the lock body control circuit decodes the dynamic key, the checking is successful, and the motor and the locking shaft of the intelligent lock body part are controlled to rotate reversely to realize locking.
Compared with the prior art, the invention has the following beneficial effects:
1. by optimizing the structure of the intelligent lock body and arranging the wireless charging device, the intelligent lock body can be charged more conveniently and quickly;
2. the position of the lock beam is provided with a detection hole, and the detection of the opening and closing state of the door lock can be realized through the detection of the lock body control circuit, so that the normal opening and closing of the door lock is ensured, and the integral safety of the lock is enhanced;
3. the lock body is controlled to be opened and closed in a dynamic encryption key mode through the handheld mobile terminal, the ID and the internal information of the intelligent lock body are obtained, the unlocking permission, the locking and unlocking state and the locking and unlocking information are recorded in the whole service life and are rechecked and monitored, and the whole process control is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an unlocking schematic diagram of the charging state of the smart lock body;
FIG. 3 is a locking schematic diagram of the charging state of the intelligent lock body;
figure 4 is an exploded view of the smart lock body;
fig. 5 is an exploded view of the wireless charging device;
FIG. 6 is a schematic diagram of the positions of the internal components of the intelligent lock body in an unlocked state;
fig. 7 is a schematic diagram of the positions of the internal components in the locked state of the intelligent lock body.
1. The intelligent lock body comprises an intelligent lock body, 2, a wireless charging device, 3, a locking spring, 4, a lock frame, 5, a motor, 6, a motor base, 7, a seal head, 8, a steel ball, 9, a lock beam spring, 10, a lock beam, 11, a lock body antenna frame, 12, a self-tapping screw, 13, a sliding column, 14, a screw, 15, a gasket, 16, a shell, 17, a sealing ring, 18, a lock body control circuit, 19, wireless charging receiving coils RX and 20, a signal receiving antenna, 21, a transmitting end antenna frame, 22, a battery, 23, a button, 24, a transmitting end control circuit, 25, a light guide column, 26, a locking shaft, 27, a wireless charging transmitting coil TX and 28 and a detection hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
A wireless charging intelligent lock system comprises an intelligent lock body 1 and a wireless charging device 2, wherein the intelligent lock body comprises a lock body mechanical structure, a lock body control circuit 18 and a wireless charging receiving coil RX 19, the wireless charging receiving coil RX 19 can receive electric energy and transmit the received electric energy to the lock body control circuit 18, and the lock body control circuit 18 can control unlocking and locking of the lock body mechanical structure; the lock body mechanical structure, the lock body control circuit and the wireless charging receiving coil RX are all arranged in the shell 16 of the intelligent lock body.
Lock body mechanical structure includes the lock beam 10, the lock beam 10 includes stiff end, knot interface, the stiff end passes through screw 14, packing ring 15, lock beam spring 9, head 7 and connects on the collet 4 in the intelligence lock, it passes through locking spring 3, traveller 13 and the slip lock joint of steel ball 8 to detain the interface, locking spring 3, traveller 13 are driven by motor 5 and locking axle 26 with steel ball 8, locking axle 26 is equipped with the recess, and the self-tapping screw through the installation of outside collet limits the rotation volume of locking axle, changes the extension and the compression of spring, realizes lock beam and the lock joint and the separation of steel ball. The motor is arranged on the motor base 6, and the lock frame 4 is provided with a sealing ring 17 which has a waterproof function. The inside mounting hole that still is equipped with of lock frame, the mounting hole is used for installing lock beam, lock beam spring, steel ball, traveller, blocking spring, motor cabinet, motor, locking shaft.
The wireless charging receiving coil RX 19 is arranged in the lock body antenna frame 11, the lock body antenna frame is arranged at the lower end of the intelligent lock body, the lock body antenna frame is provided with a square groove, and a magnet is arranged in the groove.
The wireless charging transmitting coil TX 27 is arranged in the transmitting end antenna frame 21, a magnet is arranged in a boss of the transmitting end antenna frame, and the groove of the lock body antenna frame and the boss of the transmitting end antenna frame can be mutually attracted and matched through the magnet.
The lock beam 10 is provided with a detection hole 28 at a position corresponding to the lock body control circuit 18.
The lock body control circuit 18 is provided with a detection element corresponding to the detection hole 28 on the lock beam 10, and is used for detecting the position of the detection hole on the lock beam, judging the opening and closing state of the intelligent lock body and generating an opening and closing lock operation record.
The lock body control circuit 18 is provided with a bluetooth communication module, and the bluetooth communication module is used for online upgrading of a control system.
The lock body control circuit 18 is provided with a signal receiving antenna 20 for receiving signals transmitted by the mobile terminal.
The mobile terminal transmits a signal and the data processing unit of the lock body control circuit decodes and checks an unlocking key, the information is checked successfully to control the motor to rotate forwards and backwards, the steel ball and the sliding column are driven to lock the spring, and unlocking and locking of the intelligent lock are achieved.
A use method based on the wireless charging intelligent lock system comprises the following steps:
(1) the charging interface of the wireless charging device is connected with a power supply to charge an internal battery, the light guide column indicator lamp displays the electric quantity condition of the battery, and the indicator lamp fully lights the transmitting end to finish charging;
(2) the intelligent lock body and the wireless charging device are installed together by mutually matching the groove of the lock body antenna frame and the boss of the transmitting end antenna frame, and the control button on the wireless charging device is pressed down, so that the light guide column shines to provide electric energy for the intelligent lock body;
(3) the mobile terminal transmits an unlocking signal, the data processing unit of the lock body control circuit decodes the dynamic secret key, the checking is successful, and the motor and the locking shaft of the intelligent lock body are controlled to rotate forwards to realize unlocking. Specifically, the mobile terminal transmits an unlocking signal, the signal receiving antenna of the intelligent lock body receives unlocking information, the lock body control circuit data processing unit decodes the dynamic secret key, the checking is successful, the motor of the intelligent lock body is controlled to rotate positively to drive the locking shaft to rotate positively, the self-tapping screw limits the rotation amount to enable the sliding column to be flush with the groove of the locking shaft, the locking spring is bounced off, the sliding column and the steel ball can slide in the slotted hole of the lock frame, the lock beam spring is bounced off to drive the 10 lock beams to slide, the steel ball is separated from the lock beam lock joint, the lock body control circuit detection element detects the position of the lock beam detection hole to achieve unlocking, and the unlocking information is fed back.
(4) The mobile terminal transmits a locking signal, the data processing unit of the lock body control circuit decodes the dynamic key, the checking is successful, and the motor and the locking shaft of the intelligent lock body part are controlled to rotate reversely to realize locking. Specifically, the mobile terminal transmits a locking signal, a signal receiving antenna of the intelligent lock body receives locking information, the lock body control circuit data processing unit decodes the dynamic secret key, the checking is successful, the motor of the intelligent lock body part is controlled to rotate forwards to drive the locking shaft to rotate forwards, the self-tapping screw 12 limits the rotation amount to enable the sliding column to be perpendicular to the groove of the locking shaft, the locking spring is pressed by the arc surface of the locking shaft, the sliding column and the steel ball are pressed in the slotted hole of the lock frame, the lock beam is pressed down, the steel ball is buckled with the lock beam buckling port, the lock beam spring is pressed, the lock body control circuit detection element detects the position of the lock beam detection hole to achieve locking, locking information is fed back, and the alarm prompt is not completed.
The intelligent lock body, the mobile terminal, the communication network and the server jointly realize unlocking authority application and remote operation record management and recording. The lock body control circuit of intelligence lock body stores operation information, but remote server real-time recording lock body operation, long-range mandate, operating personnel information, lock body control circuit possesses wireless upgrading function, can regularly, manage the power of opening the lock, is fit for different management needs.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The wireless charging intelligent lock system is characterized by comprising an intelligent lock body (1) and a wireless charging device (2), wherein the intelligent lock body (1) comprises a lock body mechanical structure, a lock body control circuit (18) and a wireless charging receiving coil RX (19), the wireless charging receiving coil RX (19) can receive electric energy and transmit the received electric energy to the lock body control circuit (18), and the lock body control circuit (18) can control unlocking and locking of the lock body mechanical structure;
the wireless charging device (2) comprises a wireless charging transmitting coil TX (27), a transmitting end control circuit (24), a battery (22), a light guide column (25) and a control button (23), the wireless charging transmitting coil TX (27) transmits battery electric energy to the wireless charging receiving coil RX (27) through the transmitting end control circuit (24), and the light guide column (25) is used for displaying the electric quantity of the battery.
2. The wireless charging intelligent lock system according to claim 1, wherein the lock body mechanical structure comprises a lock beam (10), the lock beam (10) comprises a fixed end and a fastening port, the fixed end is connected to a lock frame (4) in the intelligent lock body through a screw (14), a lock beam spring (9) and a seal head (7), the fastening port is in sliding fastening with the steel ball (8) through a locking spring (3) and a sliding column (13), and the locking spring (3), the sliding column (13) and the steel ball (8) are driven by a motor (5) and a locking shaft (26).
3. The wireless charging intelligent lock system according to claim 1, wherein the wireless charging receiving coil RX (19) is arranged in a lock body antenna frame (11), the lock body antenna frame (11) is arranged at the lower end of the intelligent lock body (1), and the lock body antenna frame (11) is provided with a square groove which is internally provided with a magnet.
4. The wireless charging intelligent lock system according to claim 1, wherein the wireless charging transmitting coil TX (27) is arranged in a transmitting terminal antenna frame (21), a magnet is arranged in a boss of the transmitting terminal antenna frame (21), and a groove of the lock body antenna frame (11) and the boss of the transmitting terminal antenna frame (21) can be mutually attracted and matched through the magnet.
5. The wireless charging intelligent lock system according to claim 2, wherein a detection hole (28) is formed in the lock beam (10) at a position corresponding to the lock body control circuit (18).
6. The wireless charging intelligent lock system according to claim 5, wherein the lock body control circuit (18) is provided with a detection element corresponding to a detection hole on the lock beam (10) and used for detecting the position of the detection hole on the lock beam, judging the switch state of the intelligent lock body and generating a switch lock operation record.
7. The wireless charging intelligent lock system according to claim 1, wherein the lock body control circuit (18) is provided with a Bluetooth communication module, and the Bluetooth communication module is used for online upgrading of a control system.
8. The wireless charging intelligent lock system according to claim 1, wherein the lock body control circuit (18) is provided with a signal receiving antenna (20) for receiving a signal transmitted by a mobile terminal.
9. The use method of the wireless charging intelligent lock system based on claim 1 is characterized by comprising the following steps:
(1) the charging interface of the wireless charging device is connected with a power supply to charge an internal battery, the light guide column indicator lamp displays the electric quantity condition of the battery, and the indicator lamp fully lights the transmitting end to finish charging;
(2) the intelligent lock body and the wireless charging device are installed together by mutually matching the groove of the lock body antenna frame and the boss of the transmitting end antenna frame, and the control button on the wireless charging device is pressed down, so that the light guide column shines to provide electric energy for the intelligent lock body;
(3) the mobile terminal transmits an unlocking signal, the data processing unit of the lock body control circuit decodes the dynamic secret key, the verification is successful, and the motor and the locking shaft of the intelligent lock body are controlled to rotate forwards to realize unlocking;
(4) the mobile terminal transmits a locking signal, the data processing unit of the lock body control circuit decodes the dynamic key, the checking is successful, and the motor and the locking shaft of the intelligent lock body part are controlled to rotate reversely to realize locking.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910974075.2A CN110676946A (en) | 2019-10-14 | 2019-10-14 | Wireless charging intelligent lock system and use method thereof |
| CN202010424230.6A CN111371194A (en) | 2019-10-14 | 2020-05-19 | Wireless charging intelligent lock system and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910974075.2A CN110676946A (en) | 2019-10-14 | 2019-10-14 | Wireless charging intelligent lock system and use method thereof |
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| Publication Number | Publication Date |
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| CN110676946A true CN110676946A (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910974075.2A Pending CN110676946A (en) | 2019-10-14 | 2019-10-14 | Wireless charging intelligent lock system and use method thereof |
| CN202010424230.6A Pending CN111371194A (en) | 2019-10-14 | 2020-05-19 | Wireless charging intelligent lock system and use method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010424230.6A Pending CN111371194A (en) | 2019-10-14 | 2020-05-19 | Wireless charging intelligent lock system and use method thereof |
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| CN (2) | CN110676946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206826A (en) * | 2020-03-05 | 2020-05-29 | 上海圣享科技股份有限公司 | Wireless power supply Bluetooth lockset |
| CN112012588A (en) * | 2020-09-23 | 2020-12-01 | 宁夏石化银骏安全技术咨询有限公司 | Intelligent lock device and system for locking and tagging in industrial operation site |
| CN112681910A (en) * | 2021-01-04 | 2021-04-20 | 国网电力科学研究院有限公司 | Bluetooth intelligent padlock monitoring system and method suitable for power metering box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360241A (en) * | 2020-11-13 | 2021-02-12 | 宁波瑞奥物联技术股份有限公司 | Lock system and unlocking and locking method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599352B (en) * | 2013-10-31 | 2018-03-02 | 珠海优特电力科技股份有限公司 | Intelligent lock core, lockset, blocking device, Intelligent locking system and its method of work |
| CN105574959B (en) * | 2014-10-14 | 2018-07-06 | 珠海优特电力科技股份有限公司 | Contactless smart lock core, lock management system and its method of work |
| CN207761461U (en) * | 2017-11-24 | 2018-08-24 | 大连北良国际农产品交易中心有限公司 | Intelligent electronic lock |
| CN208310447U (en) * | 2018-03-29 | 2019-01-01 | 顺丰科技有限公司 | A kind of electronic lock that can detect lock status |
| CN211744153U (en) * | 2019-10-14 | 2020-10-23 | 山东科曼智能科技有限公司 | Wireless intelligent lock system that charges |
-
2019
- 2019-10-14 CN CN201910974075.2A patent/CN110676946A/en active Pending
-
2020
- 2020-05-19 CN CN202010424230.6A patent/CN111371194A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206826A (en) * | 2020-03-05 | 2020-05-29 | 上海圣享科技股份有限公司 | Wireless power supply Bluetooth lockset |
| CN112012588A (en) * | 2020-09-23 | 2020-12-01 | 宁夏石化银骏安全技术咨询有限公司 | Intelligent lock device and system for locking and tagging in industrial operation site |
| CN112012588B (en) * | 2020-09-23 | 2024-03-12 | 宁夏石化银骏安全技术咨询有限公司 | Intelligent lock device and system for locking hanging tag on industrial operation site |
| CN112681910A (en) * | 2021-01-04 | 2021-04-20 | 国网电力科学研究院有限公司 | Bluetooth intelligent padlock monitoring system and method suitable for power metering box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111371194A (en) | 2020-07-03 |
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