CN217151549U - Intelligent lock and door - Google Patents

Abstract

The embodiment of the application provides an intelligence lock and door, and the handle of this intelligence lock is including the touch press panel and the apron of range upon range of setting, and the touch press panel sets up towards the panel, and the apron deviates from the panel setting, and the touch press panel can remove with the apron in opposite directions. The handle also comprises an induction circuit board, a key and a boss structure which are arranged between the touch pressing board and the cover board. The induction circuit board and the keys are fixed relative to the touch pressing plate; the boss structure is fixed relative to the cover plate. When the touch pressing plate is pressed by a hand, the sensing circuit board is used for triggering a touch sensing signal; the boss structure is contacted with the key so that the key triggers the key signal. The application aims at providing a new unlocking mode, which is beneficial to widening the area of the intelligent lock which can be pressed by a user.

Description

Intelligent lock and door

Technical Field

The embodiment of the application relates to the field of electronic equipment and the technical field of intelligent home, in particular to an intelligent lock and a door.

Background

The intelligent lock can sense that a user holds the lock handle of the intelligent lock by hands, and therefore an unlocking instruction is triggered. For example, the side of the lock handle facing the user may be provided with a lock button and the side of the lock handle facing away from the user may be provided with a sensor pad. When a user holds the lock handle, the lock key can be pressed by using fingers, and other fingers are used for contacting the induction plate; the intelligent lock can detect a touch sensing signal from the sensing board and a pressing signal from a lock key to trigger an unlocking instruction. The area in which such smart locks can be pressed by a user is relatively limited.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a new intelligent lock and a door, and aims to provide a new unlocking mode, which is beneficial to widening the area of the intelligent lock which can be pressed by a user.

In a first aspect, an intelligent lock is provided, which comprises a panel and a handle, wherein the panel is connected with the handle.

The handle is including the touch pressure board and the apron of range upon range of setting, and the touch pressure board is located the one side of the orientation panel of handle, and the apron is located the one side that deviates from the panel of handle, and under the pressing of hand, the touch is pressed the board and is removed with the apron in opposite directions.

In some embodiments, the panel and the cover plate are fixedly connected, and the touch pressing plate can move towards the direction of the cover plate when pressed by a hand.

In some embodiments, the panel and the touch pressing plate are fixed in a connected manner, and the cover plate can move towards the direction of the touch pressing plate when pressed by a hand.

In other embodiments, the panel is fixedly connected with other structures arranged between the touch pressing plate and the cover plate, and the touch pressing plate and the cover plate can move towards each other under the pressing of hands.

The handle further comprises an induction circuit board, the induction circuit board is fixed on one side, facing the cover plate, of the touch pressing plate, and the induction circuit board is used for triggering a touch induction signal.

In some embodiments, the sensing circuit board may form a capacitance with the hand contact to trigger the touch sensing signal.

The handle further comprises a key, and the key is fixed on one side, facing the cover plate, of the touch pressing plate.

The handle further comprises a boss structure, the boss structure is fixed on one side, facing the touch pressing plate, of the cover plate, the boss structure and the key are arranged oppositely, and the boss structure is in contact with the key under the pressing of the hand so that the key triggers a key signal.

In the embodiment of the application, the keys are arranged on the touch pressing plate, and when a hand touches and presses the touch pressing plate, the sensing circuit board triggers a touch sensing signal; and under the pressing of hand, the touch pressing plate and the cover plate move in opposite directions, drive the button and the boss structure to contact and extrude each other, trigger the button signal, thereby the intelligent lock can detect the dual signal including touch sensing signal and button signal, and send out the instruction of unblanking. On one hand, the area of the touch pressing plate, which can sense the touch sensing signal, can be used for pressing to trigger the key signal, which is beneficial to increasing the area which can be pressed; on the other hand, the components on the cover plate can be flexibly arranged.

In some embodiments, the touch pressing plate drives the key signal detection module of the intelligent lock after detecting the touch sensing signal, so that power supply of the intelligent lock to the key signal detection module is saved.

In some embodiments, the handle may include a plurality of oppositely disposed key and boss structures to help increase the sensitivity of the smart lock to key signal detection.

In some embodiments, the handle further includes a first connecting portion, one end of the first connecting portion is connected with the panel, and the other end of the first connecting portion is connected with the handle to form an integrated structure, so that the intelligent lock in the embodiments of the present application can be applied to a lock device of the integrated structure of the panel and the handle.

In some embodiments, the handle still includes the second connecting portion, and the second connecting portion sets up in the direction of perpendicular to panel, and the one end and the panel of second connecting portion are connected, and the other end is connected with the handle to the intelligence lock in this application embodiment can be applicable to the panel and take the locking device of handle alone.

With reference to the first aspect, in certain implementations of the first aspect, the handle includes an elastic element, and the elastic element is disposed between the touch pressing plate and the cover plate and used for pushing the touch pressing plate to move away from the cover plate.

In some embodiments, the panel and the cover plate are fixed in a connected manner, and the touch pressing plate can move in a direction away from the cover plate under the pushing of the elastic element.

In some embodiments, the panel and the touch pressing plate are fixed in a connected manner, and the cover plate can move in a direction away from the touch pressing plate under the pushing of the elastic element.

In other embodiments, the panel is fixedly connected with other structures arranged between the touch pressing plate and the cover plate, and the touch pressing plate and the cover plate can move back and forth under the pushing of the elastic element.

In this application embodiment, after the intelligence lock sent the instruction of unblanking, the hand left the touch pressing panel who is pressed, and touch pressing panel and apron back of the body move under elastic element's promotion to make the touch pressing panel reset to the position that locates when not being pressed, and drive induction circuit board, button etc. and reset to the position that locates when not being pressed, wait for the user to unblank next time, help improving the practicality of intelligence lock.

In some embodiments, the smart lock may include a plurality of elastic elements, and when the hand leaves the touch pressing board that is pressed, quick reset of the touch pressing board, the key and the like is realized under the common push of the plurality of elastic elements, so as to improve the experience of the user on the smart lock.

With reference to the first aspect, in some implementations of the first aspect, the key is fixed on the sensing circuit board and is located on a side of the sensing circuit board away from the touch pressing board.

In the embodiment of the application, the keys are fixed on the sensing circuit board, and the key signals can be directly output through the sensing circuit board, so that the internal structure is simplified, and the flexibility of the intelligent lock design is improved.

With reference to the first aspect, in some implementations of the first aspect, the key is disposed opposite a center of the touch press pad.

In the embodiment of the application, the keys are arranged at the central symmetrical positions of the touch pressing plate, and when the touch pressing plate is pressed by a hand, the sensitivity of key signal triggering is improved.

With reference to the first aspect, in certain implementations of the first aspect, the cover plate includes a cover plate main body and a boss structure fixed to a side of the cover plate main body facing the induction circuit board.

In this application embodiment, boss structure snap-on has simplified inner structure on the apron main part, helps improving the flexibility of intelligent lock design.

With reference to the first aspect, in certain implementations of the first aspect, the touch pressing plate includes a touch pressing plate main body and a first protrusion, the first protrusion extends from the touch pressing plate main body to the cover plate, the first protrusion includes a first groove, and an inner wall of the first groove is provided with a thread.

The cover plate comprises a first through hole which is correspondingly arranged with the first bulge.

The handle also comprises a threaded connecting piece, and the main body of the threaded connecting piece passes through the first through hole and is in threaded connection with the inner wall of the first groove. When the touch pressing plate is pressed by a hand, the top end of the threaded connecting piece moves towards the direction departing from the cover plate.

In this application embodiment, threaded connection connects touch press panel and apron, helps improving the structural stability of intelligent lock.

With reference to the first aspect, in certain implementations of the first aspect, when a hand is not in contact with the touch press pad, a tip of the threaded connector is in contact with a side of the cover plate facing away from the touch press pad body.

In this application embodiment, the side of the cover plate that deviates from the touch pressing plate main body can restrict the threaded connection from continuing to screw-lock into the first groove.

With reference to the first aspect, in certain implementations of the first aspect, the first protrusion extends into the first through hole.

With reference to the first aspect, in certain implementations of the first aspect, a side of the first protrusion facing away from the touch press pad body is in contact with a top end of the threaded connection.

With reference to the first aspect, in certain implementations of the first aspect, a second groove is disposed on a side of the cover plate away from the touch pressing plate, the first through hole penetrates through a bottom of the second groove, and the threaded connection member moves in the second groove.

With reference to the first aspect, in certain implementations of the first aspect, the sensing circuit board includes a second through hole, and the first protrusion extends toward the cover plate through the second through hole.

In some implementations of the first aspect, the elastic element penetrates through the second through hole and is sleeved on the periphery of the first protrusion.

In this application embodiment, first protruding extending direction perpendicular to touch pressing panel, elastic element cover are established in first protruding periphery for after the intelligence lock sent the instruction of unblanking, elastic element can reset in the better promotion touch pressing panel of the axis direction of perpendicular to touch pressing panel, button etc. with the experience sense of promotion user to the intelligence lock.

With reference to the first aspect, in certain implementations of the first aspect, a third groove is disposed on one side of the cover plate facing the touch pressing plate, the first through hole penetrates through a bottom of the third groove, and the elastic element extends into an inner cavity of the third groove.

With reference to the first aspect, in certain implementations of the first aspect, the touch pressing plate further includes a second protrusion, the sensing circuit board includes a fourth groove disposed corresponding to the second protrusion, and the second protrusion extends into the fourth groove;

the second protrusion is located at one end of the touch pressing plate main body.

In the embodiment of the application, the second protrusion extends into the fourth groove, so that the sensing circuit board is better fixed on the touch pressing plate main body, and when a hand contacts the touch pressing plate, the sensitivity of triggering of the touch sensing signal is improved.

In some embodiments, the sensing circuit board is further fixedly limited to the centrosymmetric position of the touch pressing plate through the cooperation of the second protrusion and the fourth groove, and when a hand contacts the touch pressing plate, the sensing circuit board can better form a capacitance with the hand, so as to improve the sensitivity of triggering of the touch sensing signal.

With reference to the first aspect, in certain implementations of the first aspect, the handle further includes a touch display screen and a supporting plate, the supporting plate is located on a side of the cover plate away from the touch pressing plate, and the supporting plate is located between the cover plate and the touch display screen.

In this application embodiment, be equipped with the backup pad between touch-control display screen and the apron for when buffering hand is pressed touch-control display screen, button and boss structure extrude the extrusion impact to touch-control display screen each other, thereby the intelligence lock of this application is applicable to the apron outside and is equipped with the locking device of touch-control display screen.

With reference to the first aspect, in certain implementations of the first aspect, a first receiving groove is formed in a side of the cover plate away from the sensing circuit board, and the supporting plate is disposed in the first receiving groove.

In this application embodiment, the backup pad is located in the first storage tank of apron, has improved the space utilization of apron, helps improving the flexibility of intelligent lock structural design.

With reference to the first aspect, in certain implementation manners of the first aspect, a second accommodating groove is formed in one side of the supporting plate away from the cover plate, and the touch display screen is disposed in the second accommodating groove.

In the embodiment of the application, the touch display screen is arranged in the second accommodating groove of the supporting plate, so that the space utilization rate of the supporting plate is improved, and the flexibility of the structural design of the intelligent lock is improved.

With reference to the first aspect, in certain implementations of the first aspect, the handle further includes a fixing member for fixing the support plate to the cover plate to improve structural stability of the smart lock.

In combination with the first aspect, in certain implementations of the first aspect, a gap exists between the key and the boss structure in a case where the touch-and-press pad is not pressed by a hand.

In this application embodiment, when the touch is not pressed to the hand and is pressed the board, have the interval between button and the boss structure, can prevent to touch the key signal that the board leads to and trigger because of the mistake, help improving the security of intelligence lock.

With reference to the first aspect, in certain implementations of the first aspect, the sensing circuit board includes an electrical connector, or an electrical connector is provided on the sensing circuit board, the electrical connector being configured to form a capacitance with the hand.

In the embodiment of the application, when a hand touches the touch pressing plate, capacitance change occurs between the hand and the two electrodes of the electric connecting piece, and the sensing circuit board detects the capacitance change and outputs the signal, so that the intelligent lock detects the touch sensing signal.

In some embodiments, the electrical connections may be formed from a conductive material disposed on the sensing circuit board, such as by disposing a conductive paste or sheet of steel on the sensing circuit board.

In other embodiments, the electrical connection may be a portion of the structure of the inductive circuit board, for example, the electrical connection may be a copper exposed area designed on the inductive circuit board. The copper-exposed area on the induction circuit board is directly designed to be used as an electric connector, so that the processing technology is simplified, and the processing cost is reduced.

With reference to the first aspect, in certain implementations of the first aspect, the electrical connection is disposed around the key.

In the embodiment of the application, the electric connection piece is still arranged at the key, which is beneficial to improving the sensitivity of triggering the touch sensing signal.

With reference to the first aspect, in some implementations of the first aspect, the sensing circuit board includes a signal transmission line, one end of the signal transmission line is disposed on the sensing circuit board and electrically connected to the sensing circuit board, and the signal transmission line is configured to transmit a touch sensing signal and/or a key signal.

In a second aspect, a door is provided, which includes a door panel and the smart lock in the first aspect and any one of the possible implementations of the first aspect, where the smart lock is disposed on the door panel.

Drawings

Fig. 1 is a schematic structural diagram of a door provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the intelligent lock shown in fig. 1.

Fig. 3 is a schematic structural diagram of the intelligent lock shown in fig. 1.

Fig. 4 and 5 are schematic structural diagrams of an intelligent lock provided by the present application.

Fig. 6 is a schematic diagram of the internal structure of the intelligent lock shown in fig. 4.

Fig. 7 is a partial cross-sectional view of the internal structure of the smart lock shown in fig. 6.

Fig. 8 is a partial cross-sectional view of the internal structure of the smart lock shown in fig. 6.

Fig. 9 is a partial structural schematic diagram of the internal structure of the smart lock shown in fig. 6.

Fig. 10 is a partial structural schematic diagram of the internal structure of the smart lock shown in fig. 6.

Fig. 11 is a schematic structural diagram of an intelligent lock provided by the present application.

Fig. 12 is a schematic view of the internal structure of the smart lock shown in fig. 11.

Fig. 13 and 14 are schematic structural diagrams of an intelligent lock provided by the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a door provided in an embodiment of the present application.

The door 100 may be a sliding door, a side hung door, or the like. The embodiment shown in fig. 1 is illustrated with the door 100 being a sliding door. The door 100 may include a door panel 110 and a smart lock 120. Smart lock 120 may be secured to door panel 110. In one embodiment, the smart lock 120 may include a lock handle located on one side of the door panel 110; in another embodiment, the smart lock 120 may include two lock handles located on both sides of the door panel 110.

The lock handle may be, for example, a mechanical lock handle, a touch sensitive lock handle, a fingerprint recognition lock handle, or the like. In some embodiments, the lock handles on both sides of the door panel 110 may be configured as touch sensitive lock handles; or from a security perspective, in other embodiments, the lock handle on one side of the door panel 110 may be configured as a touch-sensitive lock handle and the lock handle on the other side may be configured as a fingerprint recognition lock handle, thereby improving the security of the smart lock 120.

Fig. 2 and 3 are schematic diagrams illustrating an external structure of the smart lock 120. The smart lock 120 may be the smart lock 120 shown in fig. 1. Smart lock 120 includes a door lock panel 121, a door lock handle 122, a door lock button 123, a sensor plate 124, and a cylinder structure (not shown in fig. 2 and 3). A door lock panel 121 is fixedly installed on the door panel 110, and a door lock handle 122 is fixedly installed on the door lock panel 121. The door lock button 123 is disposed on a side of the door lock handle 122 away from the door lock panel 121. The sensor plate 124 is provided on a side of the door lock handle 122 facing the door lock panel 121. The key cylinder structure is provided in the door lock panel 121 and protrudes from one side of the door panel 110 shown in fig. 1. The other side of the door panel 110 may be fixed to a house or a wall.

Door lock buttons 123 are typically required to be located in areas where the thumb may be located on the side of door lock handle 122 facing away from door lock panel 122. When the user holds the door lock handle 122, the thumb presses the door lock key 123, and the other fingers touch the sensing board 124, the smart lock 120 can detect the touch sensing signal from the sensing board 124 and the key signal from the door lock key 123, and send out an unlocking instruction, and at this time, the user can open the door by pushing or pulling the handle. Since the door lock button 123 generally needs to be designed in a region where the thumb is placed on the outer side of the door lock handle 122 when the hand holds the door lock handle 122, the layout position is relatively limited, and the local area available for the user to press is also relatively limited. In addition, the door lock key 123 needs to be specially designed at the outer side of the door lock handle 122, so that other components may not be arranged at the outer side of the door lock handle 122, and the components at the outer side of the door lock handle 122 are not flexible.

Fig. 4 and fig. 5 are schematic structural diagrams illustrating an intelligent lock 200 according to an embodiment of the present application. The smart lock 200 may be the smart lock 120 shown in fig. 1.

The smart lock 200 includes a panel 210 and a handle 220, and the panel 210 is connected to the handle 220.

In some embodiments, as shown in fig. 4, one side of the panel 210 is fixed on the door panel 110, and the other side is connected to the handle 220 by the first connection part 230, so as to form a structure in which the panel 210 and the handle 220 are integrated.

Referring to fig. 4 and 5 in combination, the handle 220 includes a touch pressing plate 221 and a cover plate 222 which are stacked. The touch pressing plate 221 is provided on a side of the handle 220 facing the panel 210. The cover 222 is disposed on a side of the handle 220 facing away from the panel 210.

The touch pressing plate 221 is used to make contact with a hand, and the touch pressing plate 221 may move toward the cover plate 222, as in some embodiments, when the touch pressing plate 221 is pressed by the hand, the touch pressing plate 221 may move toward the cover plate 222. Alternatively, the entire area of the touch pressure plate 221 may be a sensing area of the hand touch pressure. In some embodiments, the touch pressing plate 221 may be made of a non-metal material, for example, a plastic material, which is not limited in this application.

Fig. 6 is a schematic diagram of the internal structure of the intelligent lock 200 shown in fig. 4 and 5.

As shown in fig. 6, the handle 220 includes an inductive circuit board 223, buttons 224, and a boss structure 225. The sensing circuit board 223 is fixed to a side of the touch press plate 221 facing the cover plate 222. The sensing board 223 may form a capacitance with the hand, thereby triggering a touch sensing signal. The key 224 is fixed on a side of the touch pressing plate 221 facing the cover plate 222, so that the movement of the touch pressing plate 221 can drive the movement of the key 224. The boss 225 is fixed on a side of the cover plate 222 facing the touch pressing plate 221 and is disposed opposite to the key 224, so that when the touch pressing plate 221 drives the key 224 to move towards the cover plate 222, the boss 225 and the key 224 can contact each other, so that the key 224 triggers a key signal.

The key 224 is fixed on a side of the touch pressing plate 221 facing the cover plate 222, and in some embodiments, the key 224 may be directly fixed on the touch pressing plate 221; in other embodiments, the key 224 may be indirectly fixed to the touch pressing plate 221, that is, the key 224 may be indirectly fixed to the touch pressing plate 221 by being fixed to another structure fixed to the touch pressing plate 221. For example, as shown in fig. 6, the key 224 may be fixed to the sensing circuit board 223 on a side of the sensing circuit board 223 facing away from the touch pressing plate 221, and the sensing circuit board 223 is fixed to the touch pressing plate 221, so that the key 224 is indirectly fixed to the touch pressing plate 221. Alternatively, the key 224 may be fixed to the sensing circuit board 223 by soldering.

The boss structure 225 is fixed to a side of the cover plate 222 facing the touch pressing plate 221, and in some embodiments, the boss structure 225 may be directly fixed to the cover plate 222 and be a part of the cover plate 222. For example, as shown in fig. 6, the cover plate 222 may include a cover plate main body 2221 and a boss structure 225, and the boss structure 225 is directly fixed to a side of the cover plate main body 2221 facing the touch press plate 221. In other embodiments, the boss 225 may be indirectly secured to the cover plate 222, i.e., the boss 225 may be indirectly secured to the cover plate 222 by being secured to another structure secured to the cover plate 222.

In some embodiments, the sensing circuit board 223 may be fixed on the touch pressing plate 221 by using an adhesive. For example, the sensing circuit board 223 may be fixed on the touch pressing plate 221 by means of double-sided tape bonding. It should be understood that the sensing circuit board 223 may be fixed on the touch pressing board 221 in other manners, which is not limited in this application.

In some embodiments, the sensing circuit board 223 may be fixed at a central symmetrical position of the touch pressure plate 221, so that when a hand contacts the touch pressure plate 221, the sensing circuit board 223 may better form a capacitance with the hand, which is beneficial to improve the sensitivity of detecting a touch sensing signal. In other embodiments, the sensing circuit board 223 may be a Printed Circuit Board (PCB) or a flexible printed circuit board (FPC), which is not limited in this application.

In some embodiments, the key 224 is disposed opposite to the center of the touch pressing plate 221, that is, the key 224 is fixed at a central symmetrical position of the touch pressing plate 221, which is beneficial to improve the sensitivity of key signal triggering when the touch pressing plate 221 is pressed by a hand.

In some embodiments, when the key 224 is fixed on the sensing circuit board 223, the key 224 may be fixed at a centrosymmetric position of the sensing circuit board 223, and the sensing circuit board 223 is fixed at a centrosymmetric position of the touch pressing plate 221, so that the key 224 is fixed at a centrosymmetric position of the touch pressing plate 221.

Referring to fig. 6 and 7 together, fig. 7 is a schematic structural diagram of a partial cross section of the smart lock 200 shown in fig. 6.

The touch pressing plate 221 may include a touch pressing plate main body 2211, a first protrusion 2212, and a screw connector 227. The first projection 2212 is provided on the touch pressing plate main body 2211. The first protrusion 2212 extends from the touch pressing plate main body 2211 to the cover plate 222, the first protrusion 2211 includes a first groove 2214, and the inner wall of the first groove 2214 is provided with a screw thread. The cover plate 222 is provided with a first through hole 2222 corresponding to the first protrusion 2212; the body of the screw connector 227 passes through the first through hole 2222 of the cover plate 222 and is screw-coupled with the first groove 2214 of the touch pressing plate 221 to connect the touch pressing plate 221 and the cover plate 222.

In some embodiments, the sensing circuit board 223 is fixed to the touch pressing board main body 2211, the sensing circuit board 223 is provided with a second through hole 2231 corresponding to the first protrusion 2212, and the first protrusion 2212 passes through the sensing circuit board 223 through the second through hole 2231 and extends from the touch pressing board main body 2211 to the cover 222 (see fig. 7).

In some embodiments, the first protrusion 2212 may extend into the first through hole 2222, such that a side of the first protrusion 2212 facing away from the touch press plate body 2211 may be in contact with a top end of the threaded connection 227, where possible.

The body of the threaded connector 227 may be provided with threads thereon, and the body of the threaded connector 227 may mate with the threads in the first recess 2214, such that the threaded connector 227 may be locked into the first recess 2214.

In some embodiments, when a hand is not in contact with the touch press plate 221, the body of the threaded connector 227 passes through the first through hole 2222, and the tip of the threaded connector 227 comes into contact with the side of the cover plate 222 facing away from the touch press plate body 2211, so that the threaded connector 227 can be locked into the first groove 2214. That is, the side of the cover plate 222 facing away from the touch pressing plate body 2211 may restrict the threaded connector 227 from continuing to screw-lock into the first groove 2214.

In some embodiments, when the tip of the threaded connector 227 is in contact with the side of the cover plate 222 facing away from the touch press plate body 2211, the tip of the threaded connector 227 has a gap with the side of the first protrusion 2212 facing away from the touch press plate body 2211. That is, a side of the first protrusion 2212 facing away from the touch pressing plate body 2211 is lower than a side of the cover plate 222 facing away from the touch pressing plate body 2211, the side of the first protrusion 2212 facing away from the touch pressing plate body 2211 is not completely flush with the side of the cover plate 222 facing away from the touch pressing plate body 2211, and a tip of the threaded connection 227 has a gap with the side of the first protrusion 2212 facing away from the touch pressing plate body 2211.

In other embodiments, when the tip of the threaded connector 227 contacts the side of the cover plate 222 facing away from the touch press plate body 2211, the tip of the threaded connector 227 contacts the side of the first protrusion 2212 facing away from the touch press plate body 2211. That is, the first protrusion 2212 may protrude out of the opening of the first through hole 2222, so that a side of the first protrusion 2212 facing away from the touch pressing plate body 2211 may be in contact with a tip of the threaded connector 227.

In some embodiments, the touch press panel 221 may further include a second protrusion 2213, the second protrusion 2213 is provided on the touch press panel body 2211, and the second protrusion 2213 is provided at one end of the touch press panel body 2211. The second projection 2213 extends from the touch pressure plate main body 2211 to the sensing circuit board 223. The sensing circuit board 223 is provided with a fourth groove 2232 corresponding to the second protrusion 2213. The second protrusion 2213 extends into the fourth groove 2232 (see fig. 7), and the fixing position of the sensing circuit board 223 on the touch pressing board main body 2211 is further limited by the cooperation between the second protrusion 2213 and the fourth groove 2232.

Referring to fig. 6 and 7 in combination, the handle 220 may further include a resilient member 226. The elastic element 226 is disposed between the touch pressing plate 221 and the cover plate 222, and is used for pushing the touch pressing plate 221 and the cover plate 222 to move away from each other. In some embodiments, the touch pressing plate 221 may move in a direction away from the cover plate 222 under the urging of the elastic member 226.

The elastic element 226 may be sleeved on the outer circumference of the first protrusion 2212, and the extending direction of the first protrusion 2212 is perpendicular to the touch pressing plate 221, so that the elastic element 226 is limited to be compressed or extended in a direction perpendicular to the touch pressing plate 221, and push the touch pressing plate 221 to move away from the cover plate 222.

In some embodiments, the elastic element 270 may be sleeved on a section of the outer circumference of the first protrusion 2212 between the sensing circuit board 223 and the cover plate 222, so as to push the sensing circuit board 223 and the cover plate 222 to move away from each other, thereby pushing the touch pressing plate 221 fixed to the sensing circuit board 223 to move.

In other embodiments, the elastic element 270 may penetrate through the second through hole 2231 and be sleeved on a section of the periphery of the first protrusion 2212 located between the touch pressing plate 221 and the cover plate 222, so as to push the touch pressing plate 221 and the cover plate 222 to move away from each other.

When the touch pressing plate body 2211 is not pressed, the elastic member 226 may be in an initial state. For example, the initial state of the elastic element 226 may be a state where it is not compressed by the touch pressing plate main body 2211 and the cover plate main body 2221, or a state where it is compressed by the touch pressing plate main body 2211 and the cover plate main body 2221 in the direction perpendicular to the axis of the touch pressing plate main body 2211. As shown in fig. 7, a side of the cover plate 222 facing the touch pressing plate 221 may be provided with a third groove 2224, and the first through hole 2222 of the cover plate 222 penetrates through the bottom of the third groove 2224.

In some embodiments, the first protrusion 2212 may protrude into the first through hole 2222 through the third groove 2224 such that a side of the first protrusion 2212 facing away from the touch pressing plate body 2211 may be in contact with a tip of the threaded connection 227.

In other embodiments, the resilient member 226 may extend into the interior of the third groove 2224.

In other embodiments, as shown in fig. 7, a side of the cover plate 222 facing away from the touch and pressure plate 221 may be provided with a second groove 2223. The first through hole 2222 of the cover plate 222 penetrates the bottom of the second groove 2223, and the threaded connector 227 moves in the second groove 2223.

When the touch pressing plate main body 2211 is not pressed, as shown in fig. 7, in some embodiments, there may be a gap between the key 224 and the boss structure 225, so that the key 224 and the boss structure 225 do not contact each other with a space when the touch pressing plate main body 2211 is not pressed, to prevent a key signal from being triggered due to a mis-touch of the touch pressing plate main body 2211.

Fig. 8 is a schematic structural view of the smart lock 200 shown in fig. 6, partially in cross section.

As shown in fig. 8, when the touch pressing plate main body 2211 is pressed by a hand, the touch pressing plate main body 2211 and the induction circuit board 223 move towards the cover plate main body 2221 along a direction perpendicular to the axis of the touch pressing plate main body 2211, and the key 224 is driven to move towards the boss structure 225 which is arranged oppositely, so that the key 224 and the boss structure 225 can contact and press each other; and drives the threaded connection member 227 to move in the second groove 2223 of the cover plate 222 along a direction away from the bottom of the second groove 2223, the threaded connection member 227 is separated from the cover plate main body 2221, and a space is formed between the top end of the threaded connection member 227 and the cover plate main body 2221.

In the above process, the elastic member 226 is in the pressed state, and the compression amount of the elastic member 226 in the pressed state may be greater than that of the elastic member 226 in the initial state.

In some embodiments, after the key 224 is contacted with the boss structure 225, the touch pressing plate body 2211 and the sensing circuit board 223 continue to move to the cover plate body 2221 along a pressing stroke of one key 224 in a direction perpendicular to the axis of the touch pressing plate body 2211, so that the key 242 triggers a key signal.

Illustratively, the key signal may be output through the sensing circuit board 223.

The sensing circuit board 223 may be communicatively coupled to the control module of the smart lock 200. The sensing circuit board 223 may transmit the key signal to the control module, and the smart lock 200 may detect the key signal.

In some embodiments, the handle 220 may include one or more oppositely disposed buttons 224 and raised structures 225, such that when at least one of the oppositely disposed buttons 224 and raised structures 225 contacts and presses against each other, a button signal may be triggered, thereby helping to increase the sensitivity of button signal detection.

When the hand leaves the touch pressing plate main body 2211, under the action of the elastic restoring force of the elastic element 226, the elastic element 226 restores to the initial state, and pushes the touch pressing plate main body 2211 and the sensing circuit board 223 to move along the direction perpendicular to the axis of the touch pressing plate main body 2211 in the direction away from the cover plate main body 2221, so as to drive the key 224 to move in the direction away from the oppositely arranged boss structures 225. The touch pressing plate main body 2211 and the induction circuit board 223 return to the position where the touch pressing plate main body 2211 is not pressed; again, there is a gap between the key 224 and the boss 225; the screw 227 is also restored to the position where the touch pressing plate body 2211 is not pressed.

In some embodiments, the smart lock 200 may include one or more elastic elements 226, which facilitate quick reset after the touch pressing plate body 2211 and the sensing circuit board 223 are pressed.

Fig. 9 is a schematic structural diagram of a partial internal structure of the smart lock 200 shown in fig. 6. Fig. 10 is a schematic structural diagram of a partial internal structure of the smart lock 200 shown in fig. 6.

As shown in fig. 9, in some embodiments, an electrical connector 228 may be disposed on the sensing circuit board 223, and the electrical connector 228 is used to form a capacitance with the hand. The electrical connection 228 may be a conductive area formed of a conductive material disposed on the sensing circuit board 223, such as a conductive paste or sheet of steel disposed on the sensing circuit board 223.

In other embodiments, the sense circuit board 223 may include electrical connections 228, that is, the electrical connections 228 are part of the sense circuit board 223 itself. For example, the electrical connection 228 may be a copper exposed area designed on the sensing circuit board 223.

Alternatively, the electrical connector 228 is provided on a side of the sensing circuit board 223 away from the touch pressing plate body 2211.

In some embodiments, the electrical connection 228 may be disposed at a central symmetrical position of the sensing circuit board 223, which helps to improve the sensitivity of touch sensing signal detection.

In some embodiments, when the electrical connector 228 is disposed on a side of the sensing circuit board 223 away from the touch pressing board body 2211, and the key 224 is fixed on the sensing circuit board 223, the electrical connector 228 may be disposed around the key 224. Illustratively, as shown in fig. 9, the electrical connection 228 may include a first conductive strip 2281, a second conductive strip 2282, and a third conductive strip 2283. One end of the first conductive strip 2281 is opposite to one end of the third conductive strip 2283, and the key 224 is located between the first conductive strip 2281 and the third conductive strip 2283. The second conductive strip 2282 bypasses one side of the key 224 and is connected between the first conductive strip 2281 and the third conductive strip 2283.

In some embodiments, the sensing circuit board 223 is provided with a second through hole 2231, and the electrical connector 228 may also be provided in a manner surrounding the second through hole 2231. Illustratively, as shown in fig. 9, the electrical connections 228 may include a fourth conductive strip 2284, a fifth conductive strip 2285, and a sixth conductive strip 2286. One end of the fourth conductive strip 2284 is disposed opposite to one end of the sixth conductive strip 2286 and the second through-hole 2231 is located between the fourth conductive strip 2284 and the sixth conductive strip 2286. The fifth conductive strip 2285 bypasses one side of the second through hole 2231 and is connected between the fourth conductive strip 2284 and the sixth conductive strip 2286. It should be understood that for both the key 224 and the second through-hole 2231 provided on the sensing board 223, the electrical connection 228 may be provided in a manner surrounding the key 224 and/or the second through-hole 2231.

In still other embodiments, as shown in FIG. 10, the electrical connection 228 may include a third conductive strip 2283, the third conductive strip 2283 being disposed between the 2 keys 242.

It should be understood that the above embodiment of the arrangement of the electrical connector 228 is only for helping those skilled in the art to better understand the technical solution of the present application, and is not a limitation on the arrangement of the electrical connector 228.

As shown in fig. 9, the sensing circuit board 223 may further include a signal transmission line 229. One end of the signal transmission line 229 may be disposed on the sensing circuit board 223 to be electrically connected to the sensing circuit board 223. Illustratively, the signal transmission line 229 may be soldered to the inductive circuit board 223 through a solder joint exposed copper area 2233 on the inductive circuit board 223. The other end of the signal transmission line 229 may output a signal. Alternatively, the other end of the signal transmission line 229 may be communicatively coupled to the control module so that a signal may be output to the control module.

When a hand touches the touch pressing plate main body 2211, capacitance change occurs between the two electrodes of the hand and the electrical connector 228, and the sensing circuit board 223 detects the capacitance change and can output a touch sensing signal of the capacitance change through the signal transmission line 229, in some embodiments, the signal transmission line 229 can transmit the touch sensing signal to the control module, so that the smart lock 200 can detect the touch sensing signal.

In the embodiment of the present application, the key 224 is fixed on the touch pressing plate 221, and when a hand touches and presses the touch pressing plate 221, the sensing circuit board 223 and the hand form a capacitor to trigger a touch sensing signal; when the button is pressed by a hand, the touch pressing plate 221 moves towards the cover plate 222 to drive the button 224 to contact and press the boss structure 225, so as to trigger a button signal; therefore, the intelligent lock 200 detects the double signals of the touch sensing signal and the key signal and sends an unlocking instruction. On the one hand, the area of the touch pressing plate 221, where the touch sensing signal can be sensed, can be used for pressing to trigger the key signal, which is beneficial to increasing the area that can be pressed by the user, and improving the experience of the user. On the other hand, the key 224 is fixed on the touch pressing plate 221, and the cover plate 222 does not need to be specially designed for fixing the position of the key 224, so that the space utilization rate of the cover plate 222 can be improved, and the flexible arrangement of the components on the cover plate 222 is facilitated.

Please refer to fig. 11 and 12. Fig. 11 is a schematic structural diagram of an intelligent lock 200 according to an embodiment of the present application. Fig. 12 is a schematic diagram of the internal structure of the smart lock 200 shown in fig. 11. The smart lock 200 may be the smart lock 120 shown in fig. 1.

Similar to the embodiment shown in fig. 4 to 10, the smart lock 200 includes a panel 210, a handle 220, and the panel 210 and the handle 220 are connected.

In some embodiments, as shown in fig. 11, one side of the panel 210 is fixed to the door panel 110, and the other side of the panel is connected to the handle 220 through the first connection portion 230 to form an integrated structure.

The handle 220 includes a touch pressing plate 221 and a cover plate 222 which are stacked. The touch pressing plate 221 is provided on a side of the handle 220 facing the panel 210. The cover 222 is disposed on a side of the handle 220 facing away from the panel 210.

As shown in fig. 12, the handle 220 includes a sensing circuit board 223 and a button 224. The sensing circuit board 223 is fixed to a side of the touch press plate 221 facing the cover plate 222. The key 224 is fixed to a side of the touch pressure plate 221 facing the cover plate 222.

In some embodiments, the keys 224 may be directly fixed on the touch-pressing plate 221; in other embodiments, the key 224 may be indirectly fixed to the touch pressing plate 221 through other structures fixed to the touch pressing plate 221. For example, as shown in fig. 12, the key 224 may be fixed to the sensing circuit board 223 at a side of the sensing circuit board 223 facing away from the touch pressing plate 221, thereby being indirectly fixed to the touch pressing plate 221.

The handle 220 may also include a boss structure 225. The boss structure 225 is fixed to a side of the cover plate 222 facing the touch pressing plate 221, and is disposed opposite to the key 224.

In some embodiments, the boss structure 225 may be directly fixed on the cover plate 222, and for example, as shown in fig. 12, the cover plate 222 may include a cover plate main body 2221 and the boss structure 225, and the boss structure 225 is fixed on a side of the cover plate main body 2221 facing the touch pressing plate 221.

Unlike the embodiments shown in fig. 4 to 10, as shown in fig. 12, the smart lock 200 further includes a touch display screen 310 and a supporting board 320. The supporting plate 320 is disposed on a side of the cover plate 222 facing away from the touch pressing plate 221, and the supporting plate 320 is disposed between the cover plate 222 and the touch display screen 310. Specifically, the touch display screen 310 is disposed on a side of the supporting plate 320 away from the cover plate 222.

In some embodiments, a first receiving groove 2225 may be formed on a side of the cover plate 222 facing away from the sensing circuit board 223, and the supporting plate 320 may be disposed in the first receiving groove 2225 of the cover plate 222.

In other embodiments, a second receiving groove 321 may be disposed on a side of the supporting plate 320 away from the cover plate 222, and the touch display screen 310 is disposed in the second receiving groove 321. Optionally, the touch display screen 310 may be disposed in the second receiving groove 321 in a sticking and fixing manner.

In some embodiments, the handle 220 may further include a fixing member 330, and one end of the fixing member 330 is connected to the support plate 320 and the other end is connected to the cover main body 2221 to fix the cover main body 2221 and the support plate 320 together.

In the embodiment of the present application, the supporting plate 320 is disposed between the touch display screen 310 and the cover main body 2221 to buffer the pressing impact on the touch screen 310 when the key 224 and the protruding structure 225 are pressed against each other, so that the intelligent lock 200 in the embodiment of the present application is suitable for a lock device having the touch display screen 310 on the cover 222.

Referring to fig. 13 and 14, fig. 13 and 14 are schematic structural diagrams illustrating an intelligent lock 200 according to an embodiment of the present application. The smart lock 200 may be the smart lock 120 shown in fig. 1. The embodiment shown in fig. 13 and 14 includes the structures of the embodiments shown in fig. 4 to 10.

Unlike the embodiment shown in fig. 4 to 10, the smart lock 200 further includes a second connection part 240, as shown in fig. 13. The second connecting portion 240 is disposed in a direction perpendicular to the panel 210, and has one end connected to the panel 210 and the other end connected to the handle 220, that is, in the embodiment of the present application, the smart lock 200 may be applied to a lock device in which the panel 210 alone has the handle 220.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (23)

1. An intelligent lock, comprising: a panel (210) and a handle (220), wherein the panel (210) is connected with the handle (220);

the handle (220) comprises a touch pressing plate (221) and a cover plate (222) which are arranged in a stacked mode, the touch pressing plate (221) is located on one side, facing the panel (210), of the handle (220), the cover plate (222) is located on one side, facing away from the panel (210), of the handle (220), and the touch pressing plate (221) and the cover plate (222) move towards each other under the pressing of a hand;

the handle (220) further comprises a sensing circuit board (223), the sensing circuit board (223) is fixed on one side, facing the cover plate (222), of the touch pressing plate (221), and the sensing circuit board (223) is used for triggering a touch sensing signal;

the handle (220) further comprises a key (224), and the key (224) is fixed on one side of the touch pressing plate (221) facing the cover plate (222);

the handle (220) further comprises a boss structure (225), the boss structure (225) is fixed on one side of the cover plate (222) facing the touch pressing plate (221), the boss structure (225) is arranged opposite to the key (224), and the boss structure (225) is contacted with the key (224) under the pressing of the hand, so that the key (224) triggers a key signal.

2. The smart lock according to claim 1, wherein the handle (220) comprises an elastic element (226), and the elastic element (226) is disposed between the touch press plate (221) and the cover plate (222) for pushing the touch press plate (221) and the cover plate (222) to move away from each other.

3. A smart lock according to claim 1 or 2, characterized in that the key (224) is fixed to the sensing circuit board (223) on a side of the sensing circuit board (223) facing away from the touch-pressure board (221).

4. A smart lock according to claim 1 or 2, characterized in that the key (224) is arranged opposite the center of the touch-and-press pad (221).

5. A smart lock according to claim 1 or 2, characterized in that the cover plate (222) comprises a cover plate body (2221) and the boss structure (225), the boss structure (225) being fixed to a side of the cover plate body (2221) facing the induction circuit board (223).

6. The smart lock according to claim 1, wherein the touch press plate (221) comprises a touch press plate body (2211) and a first protrusion (2212), the first protrusion (2212) extends from the touch press plate body (2211) to the cover plate (222), the first protrusion (2212) comprises a first groove (2214), an inner wall of the first groove (2214) is provided with a thread;

the cover plate (222) comprises a first through hole (2222) arranged corresponding to the first protrusion (2212);

the handle (220) further comprises a threaded connector (227), the body of the threaded connector (227) penetrates through the first through hole (2222) and is in threaded connection with the inner wall of the first groove (2214), and when the hand presses the touch pressing plate (221), the top end of the threaded connector (227) moves in the direction away from the cover plate (222).

7. The smart lock according to claim 6, wherein when the hand is not in contact with the touch press plate (221), a tip end of the threaded connector (227) is in contact with a side of the cover plate (222) facing away from the touch press plate body (2211).

8. A smart lock as claimed in claim 7, wherein the first projection (2212) protrudes into the first through hole (2222).

9. The smart lock of claim 8, wherein a side of the first protrusion (2212) facing away from the touch press plate body (2211) is in contact with a top end of the threaded connection (227).

10. The smart lock according to any one of claims 6 to 9, characterized in that a side of the cover plate (222) facing away from the touch-pressure plate (221) is provided with a second groove (2223), the first through hole (2222) penetrates through the bottom of the second groove (2223), and the threaded connection (227) moves within the second groove (2223).

11. The smart lock according to any of claims 6 to 9, wherein the inductive circuit board (223) comprises a second through hole (2231), the first protrusion (2212) extending through the second through hole (2231) towards the cover plate (222).

12. The smart lock according to claim 11, wherein the handle (220) comprises an elastic element (226), the elastic element (226) is disposed between the touch pressing plate (221) and the cover plate (222) for pushing the touch pressing plate (221) and the cover plate (222) to move away from each other, the elastic element (226) is disposed around the first protrusion (2212), and the elastic element (226) penetrates through the second through hole (2231).

13. A smart lock according to claim 12, characterized in that a third groove (2224) is provided on a side of the cover plate (222) facing the touch-and-press plate (221), the first through hole (2222) extends through a bottom of the third groove (2224), and the elastic element (226) extends into an inner cavity of the third groove (2224).

14. The smart lock according to any one of claims 6 to 9, 12, 13, wherein the touch press plate (221) further comprises a second protrusion (2213), the sensing circuit board (223) comprises a fourth groove (2232) corresponding to the second protrusion (2213), and the second protrusion (2213) protrudes into the fourth groove (2232);

wherein the second protrusion (2213) is located at one end of the touch pressing plate main body (2211).

15. The smart lock according to any one of claims 1, 2, 6 to 9, 12, 13, wherein the handle (220) further comprises a touch display screen (310), a support plate (320), the support plate (320) being located on a side of the cover plate (222) facing away from the touch-depressible plate (221), the support plate (320) being located between the cover plate (222) and the touch display screen (310).

16. The intelligent lock according to claim 15, wherein a first receiving groove (2225) is formed in a side of the cover plate (222) facing away from the sensing circuit board (223), and the supporting plate (320) is disposed in the first receiving groove (2225).

17. The smart lock of claim 15, wherein a second receiving groove (321) is formed in a side of the supporting plate (320) away from the cover plate (222), and the touch display screen (310) is disposed in the second receiving groove (321).

18. The smart lock of claim 15, wherein the handle (220) further comprises a fastener (330), the fastener (330) being configured to secure the support plate (320) to the cover plate (222).

19. The smart lock according to any one of claims 1, 2, 6 to 9, 12, 13, 16 to 18, wherein a gap exists between the key (224) and the boss structure (225) in a case where the touch-pressure pad (221) is not pressed by the hand.

20. The smart lock according to any one of claims 1, 2, 6 to 9, 12, 13, 16 to 18, characterized in that the inductive circuit board (223) comprises an electrical connection (228) or that the electrical connection (228) is provided on the inductive circuit board (223), the electrical connection (228) being adapted to form a capacitance with the hand.

21. The smart lock of claim 20 wherein the electrical connector (228) is disposed around the key (224).

22. The smart lock according to any one of claims 1, 2, 6 to 9, 12, 13, 16 to 18, wherein the sensing circuit board (223) comprises a signal transmission line (229), one end of the signal transmission line (229) is disposed on the sensing circuit board (223) and electrically connected with the sensing circuit board (223), and the signal transmission line (229) is used for transmitting the touch sensing signal and/or the key signal.

23. A door comprising a door panel (110) and a smart lock according to any of claims 1-22, said smart lock being provided on said door panel (110).

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