CN210976940U

CN210976940U - Intelligent lock

Info

Publication number: CN210976940U
Application number: CN201921527286.3U
Authority: CN
Inventors: 翁步陟; 康晓峰
Original assignee: Shenzhen Jihe Technology Co ltd
Current assignee: Shenzhen Jihe Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-10
Anticipated expiration: 2029-09-12

Abstract

The utility model provides an intelligent lock, a first mounting seat and a second mounting seat are used for fixing on a door, an outdoor handle and an indoor handle are used for connecting a lock body, a communication module and an identity recognition module are electrically connected with a main control module, the outdoor handle is rotationally connected with the first mounting seat, the indoor handle is rotationally connected with the second mounting seat, the main control module is fixed on the first mounting seat or the second mounting seat, the communication module is fixed on the first mounting seat or the second mounting seat, the identity recognition module is fixed on the first mounting seat, the intelligent lock also comprises an opening recognition module and a displacement sensing module which are respectively electrically connected with the main control module, the opening recognition module comprises a trigger mechanism and an unlocking sensor, the trigger mechanism is fixed on the outdoor handle and the indoor handle, the unlocking sensor is fixed on the first mounting seat and the second mounting seat, the displacement sensing module is fixed on the first mounting seat or/and the second mounting seat, enabling the user to know whether someone left the room or entered the room.

Description

Intelligent lock

Technical Field

The utility model belongs to the technical field of the intelligence lock, more specifically say, relate to an intelligence lock.

Background

The intelligent lock is different from a traditional mechanical lock, and is a more intelligent lock in the aspects of user identification, safety, manageability and the like. The existing intelligent lock comprises a lock body, a main control module, a power supply, a communication module, a micro motor for automatically unlocking and a first identity recognition module arranged on the outer side of a door, wherein the micro motor, the communication module and the first identity recognition module are in signal connection with the main control module, and the communication module is used for being in wireless connection with a mobile terminal or remote service equipment. However, when someone opens the smart lock to enter or leave a room, someone needs to be asked to know that someone enters or leaves the room, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent lock to solve the intelligent lock of opening in order to get into or leave the room when someone who exists among the prior art, other people need ask someone could know someone and get into or leave the room, very troublesome technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the intelligent lock comprises a main control module, a lock body, a communication module, an identity recognition module, an outdoor handle and a first mounting seat which are used for being mounted on the outdoor side, an indoor handle and a second mounting seat which are used for being mounted on the indoor side, wherein the first mounting seat and the second mounting seat are used for being fixed on a door, the outdoor handle and the indoor handle are used for being connected with the lock body, the communication module and the identity recognition module are electrically connected to the main control module, the outdoor handle is rotationally connected to the first mounting seat, the indoor handle is rotationally connected to the second mounting seat, the main control module is fixed on the first mounting seat or the second mounting seat, the communication module is fixed on the first mounting seat or the second mounting seat, the identity recognition module is fixed on the first mounting seat, and the intelligent lock further comprises an opening recognition module and a displacement sensing module which are respectively and electrically connected to the main control module, the unlocking identification module comprises a trigger mechanism and an unlocking sensor, the trigger mechanism is fixed on the outdoor handle and the indoor handle, the unlocking sensor is fixed on the first mounting seat and the second mounting seat, the displacement sensing module is fixed on the first mounting seat or/and the second mounting seat, the corresponding unlocking sensor is triggered by the trigger mechanism when the outdoor handle or the indoor handle rotates to the unlocking position of the intelligent lock, and the displacement sensing module is used for detecting displacement information of the door.

The intelligent lock further comprises a first locking sensor electrically connected to the main control module, the first locking sensor is fixed on the first mounting seat and the second mounting seat, and the trigger mechanism triggers the first locking sensor when the outdoor handle or the indoor handle rotates from the unlocking position to the first door closing position of the intelligent lock.

Furthermore, the main control module is a single chip microcomputer or an MCU.

Furthermore, the unlocking sensor and the first locking sensor are both Hall switches or travel switches; when the unlocking sensor and the first locking sensor are Hall switches, the triggering mechanism is a magnetic device; when the unlocking sensor and the first locking sensor are travel switches, the trigger mechanism is a first bump.

Further, the magnetic device is a magnet.

Furthermore, the displacement sensing module is a geomagnetic sensing chip or an angular velocity sensor.

Further, the geomagnetic induction chip or the angular velocity sensor is fixed on the main control module.

The outdoor handle or the indoor handle is correspondingly triggered by the trigger mechanism when rotating to the unlocking position of the intelligent lock, the direction of the outdoor handle rotating to the unlocking position of the intelligent lock is opposite to the direction of the outdoor handle rotating to the door opening position of the intelligent lock, and the direction of the indoor handle rotating to the unlocking position of the intelligent lock is opposite to the direction of the indoor handle rotating to the door opening position of the intelligent lock.

The outdoor handle or the indoor handle rotates from the counter locking position to a second door closing position of the intelligent lock, and the trigger mechanism triggers the second locking sensor.

Further, the counter lock sensor and the second off lock sensor are both hall switches or travel switches; when the counter lock sensor and the second lock closing sensor are Hall switches, the trigger mechanism is a magnetic device; when the back locking sensor and the second locking sensor are travel switches, the trigger mechanism is a bump.

The utility model provides a pair of intelligent lock's beneficial effect lies in: compared with the prior art, the first mounting seat of the utility model facilitates the mounting of the intelligent lock on the door; the outdoor handle is convenient for a user to operate the intelligent lock outdoors; the identity recognition module recognizes whether an operator is an authorized user, and only the authorized user can open, unlock and close the intelligent lock outdoors. When the authorized user opens the door, can rotate outdoor handle to the position of unblanking of intelligent lock, the trigger mechanism on the outdoor handle contacts with the inductor of unblanking on the first mount pad this moment, and the trigger mechanism on the outdoor handle triggers the inductor of unblanking on the first mount pad, and the inductor of unblanking on the first mount pad sends first unlocking signal and gives main control module, and main control module makes displacement sensing module begin work after receiving first unlocking signal. Then the authorized user pushes the door to the outside or the inside, so that the door is displaced, the displacement sensing module sends displacement information to the main control module, the main control module controls the communication module to send first reminding information to the authorized user and mobile terminals of other authorized users according to the displacement information, and the other authorized users can remotely know that the authorized user enters the room, so that the door is very convenient; if the trigger mechanism on the outdoor handle triggers the unlocking sensor on the first mounting seat, and an authorized user does not push the door outdoors or indoors, which is equivalent to the situation that the displacement information is not changed, the main control module cannot control the communication module to send the first reminding information to the mobile terminal according to the displacement information, so that the probability that the intelligent lock is operated by mistake to send the first reminding information to the mobile terminal is reduced.

The second mounting seat is convenient for the intelligent lock to be mounted on the door; the indoor handle is convenient for indoor users to operate the intelligent lock indoors; when the indoor user opens the door, can rotate indoor handle to the position of unblanking of intelligent lock, the sensor contact of unblanking on trigger mechanism on the indoor handle and the second mount pad this moment, the sensor of unblanking on the trigger mechanism on the indoor handle triggers the second mount pad, the sensor of unblanking on the second mount pad sends the second unlocking signal and gives main control module, main control module makes displacement sensing module begin work after receiving the second unlocking signal. Then the indoor user pushes the door to the indoor or outdoor, so that the door is displaced, the displacement sensing module sends displacement information to the main control module, the main control module controls the communication module to send second reminding information to the mobile terminals of the indoor user and other indoor users according to the displacement information, and the other indoor users can remotely know that the indoor user enters the room, so that the door is very convenient; if the trigger mechanism on the indoor handle triggers the unlocking sensor on the second mounting seat, and when an indoor user does not push the door indoors or outdoors, the displacement information is not changed, the main control module cannot control the communication module to send second reminding information to the mobile terminal according to the displacement information, and the probability that the second reminding information is sent to the mobile terminal due to misoperation of the intelligent lock is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an intelligent lock according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a first mounting seat of an intelligent lock according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a first mounting seat of an intelligent lock according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a second mounting seat of the intelligent lock according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a second mounting seat of the intelligent lock according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

11. a first mounting seat; 111. a first containing body; 112. a first sealing cover; 12. a second mounting seat; 121. A second containing body; 122. a second sealing cover; 2. a main control module; 3. a communication module; 41. an outdoor handle; 42. an indoor handle; 5. starting an identification module; 51. a trigger mechanism; 52. an unlocking sensor; 61. A first lock closing sensor; 62. a second lock closing sensor; 7. a back-lock sensor; 8. a lock body; 9. and an identity recognition module.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, an intelligent lock according to the present invention will be described. An intelligent lock comprises a main control module 2, a lock body 8, a communication module 3, an identity recognition module 9, an outdoor handle 41 and a first mounting seat 11 which are used for being mounted on the outdoor side, and an indoor handle 42 and a second mounting seat 12 which are used for being mounted on the indoor side, wherein the first mounting seat 11 and the second mounting seat 12 are used for being fixed on a door, the outdoor handle 41 and the indoor handle 42 are used for being connected with the lock body 8, the communication module 3 and the identity recognition module 9 are electrically connected with the main control module 2, the outdoor handle 41 is rotatably connected with the first mounting seat 11, the indoor handle 42 is rotatably connected with the second mounting seat 12, the main control module 2 is fixed on the first mounting seat 11 or the second mounting seat 12, the communication module 3 is fixed on the first mounting seat 11 or the second mounting seat 12, the identity recognition module 9 is fixed on the first mounting seat 11, the unlocking recognition module 5 and a displacement sensing module (not shown in the figure) which are respectively and electrically connected with the, the unlocking identification module 5 comprises a trigger mechanism 51 and an unlocking sensor 52, the trigger mechanism 51 is fixed on the outdoor handle 41 and the indoor handle 42, the unlocking sensor 52 is fixed on the first mounting seat 11 and the second mounting seat 12, a displacement sensing module is fixed on the first mounting seat 11 or the second mounting seat 12, or a displacement sensing module is fixed on the first mounting seat 11 and the second mounting seat 12, when the outdoor handle 41 or the indoor handle 42 rotates to the unlocking position of the intelligent lock, the corresponding trigger mechanism 51 triggers the corresponding unlocking sensor 52, and the displacement sensing module is used for detecting the displacement information of the door.

Compared with the prior art, the intelligent lock provided by the utility model has the advantages that the first mounting seat 11 is convenient for the intelligent lock to be mounted on the door; the outdoor handle 41 is convenient for a user to operate the intelligent lock outdoors; the identity recognition module 9 recognizes whether the operator is an authorized user, and the identity recognition module 9 only enables the authorized user to perform door opening, door unlocking and door closing operations on the intelligent lock outdoors. When the authorized user opens the door, the outdoor handle 41 can be rotated to the unlocking position of the intelligent lock, at this time, the trigger mechanism 51 on the outdoor handle 41 is in contact with the unlocking sensor 52 on the first mounting seat 11, the trigger mechanism 51 on the outdoor handle 41 triggers the unlocking sensor 52 on the first mounting seat 11, the unlocking sensor 52 on the first mounting seat 11 sends a first unlocking signal to the main control module 2, and the main control module 2 enables the displacement sensing module to start working after receiving the first unlocking signal. Then the authorized user pushes the door to the outside or the inside, so that the door is displaced, the displacement sensing module sends displacement information to the main control module 2, the main control module 2 controls the communication module 3 to send first reminding information to the authorized user and mobile terminals of other authorized users according to the displacement information, and the other authorized users can remotely know that the authorized user enters a room, so that the door is very convenient; if the trigger mechanism 51 on the outdoor handle 41 triggers the unlocking sensor 52 on the first mounting seat 11, and the authorized user does not push the door to the outdoor or indoor, which is equivalent to that the displacement information is not changed, the main control module 2 does not control the communication module 3 to send the first reminding information to the mobile terminal according to the displacement information, so that the probability of sending the first reminding information to the mobile terminal due to misoperation of the intelligent lock is reduced.

The second mounting seat 12 is convenient for the intelligent lock to be mounted on the door; the indoor handle 42 facilitates indoor users to operate the intelligent lock indoors; when an indoor user opens the door, the indoor handle 42 can be rotated to the unlocking position of the intelligent lock, at the moment, the trigger mechanism 51 on the indoor handle 42 is in contact with the unlocking sensor 52 on the second mounting seat 12, the trigger mechanism 51 on the indoor handle 42 triggers the unlocking sensor 52 on the second mounting seat 12, the unlocking sensor 52 on the second mounting seat 12 sends a second unlocking signal to the main control module 2, and the main control module 2 enables the displacement sensing module to start working after receiving the second unlocking signal. Then the indoor user pushes the door to the indoor or outdoor, so that the door is displaced, the displacement sensing module sends displacement information to the main control module 2, the main control module 2 controls the communication module 3 to send second reminding information to the mobile terminals of the indoor user and other indoor users according to the displacement information, and the other indoor users can remotely know that the indoor user enters the room, so that the door is very convenient; if the trigger mechanism 51 on the indoor handle 42 triggers the unlocking sensor 52 on the second mounting seat 12, and the indoor user does not push the door indoors or outdoors, which is equivalent to that the displacement information is not changed, the main control module 2 does not control the communication module 3 to send the second reminding information to the mobile terminal according to the displacement information, so that the probability of sending the second reminding information to the mobile terminal due to misoperation of the intelligent lock is reduced.

Specifically, the first reminding information is text information of 'opening the door from the outside'. The second reminding information is a text message of 'door opening from indoor'. The first reminding information and the second reminding information are prestored in the main control module 2.

Specifically, one displacement sensing module is arranged, and the displacement sensing module is arranged on the first mounting seat 11.

Specifically, the door includes a hatch door, a sash, a door, or a door of a building.

Specifically, the displacement information includes a displacement amount and a displacement direction.

Specifically, the first mounting seat 11 includes a first accommodating body 111 and a first sealing cover 112 sealing the first accommodating body 111. The first receiving body 111 is for fixing to a door. The outdoor handle 41 is rotatably coupled to the first sealing cover 112 and the first receiving body 111. The main control module 2 is fixed to the first receiving body 111 or the first sealing cover 112. The communication module 3 is fixed to the first receiving body 111 or the first sealing cover 112. The identification module 9 is fixed to the first receiving body 111 or the first sealing cover 112. The unlocking inductor 52 is fixed to the first receiving body 111 or the first sealing cover 112. The displacement sensing module is fixed on the first receiving body 111 or the first sealing cover 112. The second mount 12 includes a second receiving body 121 and a second sealing cover 122 sealing the second receiving body 121. The second receiving body 121 is adapted to be fixed to a door. The outdoor handle 41 is rotatably coupled with the second sealing cover 122 and the second receiving body 121. The unlocking inductor 52 is fixed to the second receiving body 121 or the second sealing cover 122.

Preferably, the identity recognition module 9 includes a key scrambler, a fingerprint recognizer and a face recognizer.

Further, please refer to fig. 2 and fig. 4 together, as a specific embodiment of the present invention, the intelligent lock further includes a first closing sensor 61 electrically connected to the main control module 2, the first mounting seat 11 and the second mounting seat 12 are both fixed with the first closing sensor 61, and the triggering mechanism 51 triggers the first closing sensor 61 when the outdoor handle 41 or the indoor handle 42 rotates from the unlocking position to the first closing position of the intelligent lock.

At the moment of closing the door, when the outdoor handle 41 rotates from the unlocking position to the first door closing position of the intelligent lock, the trigger mechanism 51 on the outdoor handle 41 triggers the first locking sensor 61 on the first mounting seat 11, the first locking sensor 61 on the first mounting seat 11 sends a first locking signal to the main control module 2, the main control module 2 can judge whether the door is closed according to the displacement information and the first door closing information, and if the door is closed, the main control module 2 controls the communication module 3 to send the first locking information to the mobile terminal; if the door is not closed tightly, the main control module 2 does not control the communication module 3 to send the first closing information to the mobile terminal. The unlocking sensor 52 on the first mounting seat 11, the first locking sensor 61 on the first mounting seat 11 and the displacement sensing module are matched, so that the intelligent lock can accurately identify that the authorized user closes and opens the door of the door provided with the intelligent lock outdoors.

At the moment of closing the door, when the indoor handle 42 rotates from the unlocking position to the first door closing position of the intelligent lock, the trigger mechanism 51 on the indoor handle 42 triggers the first locking sensor 61 on the second mounting seat 12, the first locking sensor 61 on the second mounting seat 12 sends a second locking signal to the main control module 2, the main control module 2 can judge whether the door is closed or not according to the displacement information and the second door closing information, and if the door is closed, the main control module 2 controls the communication module 3 to send the second locking information to the mobile terminal; if the door is not closed tightly, the main control module 2 does not control the communication module 3 to send second closing information to the mobile terminal. The unlocking sensor 52 on the second mounting seat 12, the first locking sensor 61 on the second mounting seat 12 and the displacement sensing module are matched, so that the intelligent lock can accurately identify that the door of the intelligent lock is closed and opened indoors by an indoor user.

Specifically, the first closeness information is text information of "door closed from indoor", and the second closeness information is text information of "door closed from indoor". The first tightening information and the second tightening information are pre-stored in the main control module 2.

Further, as the utility model provides a pair of a specific implementation of intelligence lock, main control module 2 is singlechip or MCU.

The singlechip and the MCU are integrated circuit chips, and have small volume, light weight and convenient wiring.

Further, please refer to fig. 2 and fig. 4 together, as a specific embodiment of the intelligent lock provided by the present invention, the unlocking sensor 52 and the first locking sensor 61 are both hall switches or travel switches; when the unlocking sensor 52 and the first locking sensor 61 are hall switches, the trigger mechanism 51 is a magnetic device; when the unlocking sensor 52 and the first locking sensor 61 are travel switches, the trigger mechanism 51 is a first protrusion.

When the unlocking sensor and the first locking sensor 61 are hall switches and the trigger mechanism 51 is a magnetic device, the unlocking sensor and the first locking sensor 61 are not in direct contact with the trigger mechanism 51, so that the service lives of the unlocking sensor, the first locking sensor 61 and the trigger mechanism 51 are prolonged. When the unlocking sensor and the first locking sensor 61 are travel switches and the trigger mechanism 51 is a bump, the unlocking sensor and the first locking sensor 61 are in direct contact with the trigger mechanism 51, and it is ensured that the unlocking sensor and the first locking sensor 61 can generate corresponding signals.

Further, as the utility model provides a specific implementation of a pair of intelligence lock, magnetic device is magnet.

The magnet has magnetism, simple structure, low cost and high practicability.

Further, as the utility model provides a pair of a specific implementation of intelligence lock, displacement sensing module is earth induction chip or angular velocity sensor.

When earth magnetism response chip and angular velocity sensor took place to rotate at the door, when the door takes place the displacement promptly, can take place displacement information and give main control module 2.

Further, as the utility model provides a pair of a specific implementation of intelligence lock, earth induction chip or angular velocity sensor fix on main control module 2.

The geomagnetic induction chip or the angular velocity sensor and the main control module 2 are integrated together, and when the module is installed on the installation seat in the main control, the geomagnetic induction chip or the angular velocity sensor is convenient to install on the intelligent lock, so that the geomagnetic induction chip or the angular velocity sensor is very convenient to install.

Further, please refer to fig. 2 and fig. 4 together, as the utility model provides a specific implementation of an intelligent lock, still include counter lock inductor 7, all be fixed with the counter lock inductor 7 that the electricity is connected in main control module 2 on first mount pad 11 and the first mount pad 11, corresponding trigger mechanism 51 triggers corresponding counter lock inductor 7 when outdoor handle 41 or indoor handle 42 rotate to the counter lock position of intelligent lock, the direction of the counter lock position of outdoor handle 41 rotation to intelligent lock is opposite with the direction of the door opening position of outdoor handle 41 rotation to intelligent lock, the direction of the counter lock position of indoor handle 42 rotation to intelligent lock is opposite with the direction of the door opening position of indoor handle 42 rotation to intelligent lock.

The direction in which the outdoor handle 41 is rotated to the back locking position of the smart lock is generally counterclockwise. The direction of the outdoor handle 41 rotating to the door opening position of the intelligent lock is clockwise rotation. When the trigger mechanism 51 of the outdoor handle 41 contacts the back locking sensor 7 on the first mounting seat 11, the back locking sensor 7 on the first mounting seat 11 sends a first back locking signal to the main control module 2, and the main control module 2 controls the communication module 3 to send the first back locking information to the mobile terminal. The authorized user can know that the door is unlocked outdoors, and the authorized user does not need to detect whether the door is unlocked or not, so that the door unlocking device is very convenient.

Typically, the direction of rotation of the indoor handle 42 to the anti-lock position of the smart lock is counterclockwise. The direction of the indoor handle 42 rotating to the door opening position of the smart lock is clockwise rotation. When the trigger mechanism 51 of the indoor handle 42 contacts the back locking sensor 7 on the second mounting base 12, the back locking sensor 7 on the second mounting base 12 sends a second back locking signal to the main control module 2, and the main control module 2 controls the communication module 3 to send second back locking information to the mobile terminal. Indoor users can know that the door is reversely locked from the indoor, and the indoor users do not need to detect whether the door is reversely locked, so that the door lock device is very convenient.

Specifically, the first unlocking information is a text message of "the door has been unlocked from the outside". The second unlocking information is a text message of 'the door is unlocked from the room'. The first and second back lock information are pre-stored in the main control module 2.

Further, please refer to fig. 2 and fig. 4 together, as a specific embodiment of the present invention, the intelligent lock further includes a second locking sensor 62, the first mounting seat 11 and the second mounting seat 12 are both fixed with the second locking sensor 62 electrically connected to the main control module 2, and the triggering mechanism 51 triggers the second locking sensor 62 when the outdoor handle 41 or the indoor handle 42 rotates from the back locking position to the second door closing position of the intelligent lock.

When the authorized user gives up rotating the outdoor handle 41 during the operation of rotating the outdoor handle 41 to the back locking position outdoors, the outdoor handle 41 is automatically returned to the second closed door position. If the door is closed tightly, the trigger mechanism 51 on the outdoor handle 41 triggers the second locking sensor 62 on the first mounting seat 11, and the second locking sensor 62 on the first mounting seat 11 sends a first locking signal to the main control module 2; if the door is not closed, the trigger mechanism 51 on the outdoor handle 41 does not trigger the second locking sensor 62 on the first mounting seat 11, and the second locking sensor 62 on the first mounting seat 11 does not send the first locking signal to the main control module 2. The second lock closing sensor 62, the counter lock sensor 7, the unlocking sensor 52 and the displacement sensing module on the first mounting seat 11 are matched, so that the intelligent lock can accurately identify that an authorized user carries out counter lock, door closing and door opening on a door provided with the intelligent lock outdoors.

In the indoor state, when the indoor user abandons the rotation of the indoor handle 42 in the process of operating the indoor handle 42 to the unlock position, the indoor handle 42 is automatically returned to the second door-closing position. If the door is closed tightly, the trigger mechanism 51 on the indoor handle 42 triggers the second locking sensor 62 on the second mounting seat 12, and the second locking sensor 62 on the second mounting seat 12 sends a second locking signal to the main control module 2; if the door is not closed, the triggering mechanism 51 on the indoor handle 42 does not trigger the second locking sensor 62 on the second mounting base 12, and the second locking sensor 62 on the second mounting base 12 does not send the second locking signal to the main control module 2. The second lock closing sensor 62, the counter lock sensor 7, the unlocking sensor 52 and the displacement sensing module on the second mounting seat 12 are matched, so that the intelligent lock can accurately identify that the indoor user carries out counter lock, door closing and door opening on the indoor door provided with the intelligent lock.

Further, please refer to fig. 2 and fig. 4 together, as a specific embodiment of the intelligent lock provided by the present invention, the back-locking sensor 7 and the second off-locking sensor 62 are both hall switches or travel switches; when the back locking sensor 7 and the second off locking sensor 62 are hall switches, the trigger mechanism 51 is a magnetic device; when the back locking sensor 7 and the second off locking sensor 62 are travel switches, the trigger mechanism 51 is a protrusion.

When the back locking sensor 7 and the second locking sensor 62 are hall switches and the trigger mechanism 51 is a magnetic device, the back locking sensor 7 and the second locking sensor 62 are not in direct contact with the trigger mechanism 51, so that the service lives of the back locking sensor 7, the second locking sensor 62 and the trigger mechanism 51 are prolonged. When the back locking sensor 7 and the second locking sensor 62 are travel switches and the trigger mechanism 51 is a bump, the back locking sensor 7 and the second locking sensor 62 are in direct contact with the trigger mechanism 51, so that the back locking sensor 7 and the second locking sensor 62 can generate corresponding signals.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An intelligent lock comprises a main control module, a lock body, a communication module, an identity recognition module, an outdoor handle and a first mounting seat which are used for being mounted on the outdoor side, an indoor handle and a second mounting seat which are used for being mounted on the indoor side, wherein the first mounting seat and the second mounting seat are used for being fixed on a door, the outdoor handle and the indoor handle are used for being connected with the lock body, the communication module and the identity recognition module are electrically connected with the main control module, the outdoor handle is rotatably connected with the first mounting seat, the indoor handle is rotatably connected with the second mounting seat, the main control module is fixed on the first mounting seat or the second mounting seat, the communication module is fixed on the first mounting seat or the second mounting seat, and the identity recognition module is fixed on the first mounting seat, the intelligent lock is characterized by further comprising an unlocking identification module and a displacement sensing module, wherein the unlocking identification module and the displacement sensing module are respectively and electrically connected with the main control module, the unlocking identification module comprises a trigger mechanism and an unlocking sensor, the trigger mechanism is fixed on the outdoor handle and the indoor handle, the unlocking sensor is fixed on the first mounting seat and the second mounting seat, the displacement sensing module is fixed on the first mounting seat or/and the second mounting seat, when the outdoor handle or the indoor handle rotates to the unlocking position of the intelligent lock, the corresponding trigger mechanism triggers the corresponding unlocking sensor, and the displacement sensing module is used for detecting displacement information of the door.

2. The intelligent lock according to claim 1, further comprising a first locking sensor electrically connected to the main control module, wherein the first locking sensor is fixed to each of the first mounting seat and the second mounting seat, and the triggering mechanism triggers the first locking sensor when the outdoor handle or the indoor handle rotates from the unlocking position to the first closing position of the intelligent lock.

3. The intelligent lock according to claim 1, wherein the main control module is a single chip microcomputer or an MCU.

4. The intelligent lock according to claim 2, wherein the unlocking sensor and the first locking sensor are both hall switches or travel switches; when the unlocking sensor and the first locking sensor are Hall switches, the triggering mechanism is a magnetic device; when the unlocking sensor and the first locking sensor are travel switches, the trigger mechanism is a first bump.

5. A smart lock as claimed in claim 4, wherein said magnetic means is a magnet.

6. The intelligent lock according to claim 1, wherein the displacement sensing module is a geomagnetic sensing chip or an angular velocity sensor.

7. The intelligent lock according to claim 6, wherein the geomagnetic sensing chip or the angular velocity sensor is fixed on the main control module.

8. The intelligent lock according to claim 1, further comprising an anti-lock sensor, wherein the anti-lock sensor electrically connected to the main control module is fixed to each of the first mounting seat and the first mounting seat, the corresponding trigger mechanism triggers the corresponding anti-lock sensor when the outdoor handle or the indoor handle is rotated to the anti-lock position of the intelligent lock, the direction of the outdoor handle being rotated to the anti-lock position of the intelligent lock is opposite to the direction of the outdoor handle being rotated to the door-opening position of the intelligent lock, and the direction of the indoor handle being rotated to the anti-lock position of the intelligent lock is opposite to the direction of the indoor handle being rotated to the door-opening position of the intelligent lock.

9. The intelligent lock according to claim 8, further comprising a second locking sensor, wherein the second locking sensor electrically connected to the main control module is fixed to each of the first mounting seat and the second mounting seat, and the triggering mechanism triggers the second locking sensor when the outdoor handle or the indoor handle rotates from the back locking position to a second door closing position of the intelligent lock.

10. The intelligent lock according to claim 9, wherein the counter lock sensor and the second off lock sensor are both hall switches or travel switches; when the counter lock sensor and the second lock closing sensor are Hall switches, the trigger mechanism is a magnetic device; when the back locking sensor and the second locking sensor are travel switches, the trigger mechanism is a bump.