CN219431577U - Intelligent lock - Google Patents

Abstract

The utility model provides an intelligent lock, which comprises an outer panel, an inner panel, a mechanical lock cylinder, an electronic lock cylinder and a control device, wherein the control device is arranged in the inner panel and/or the outer panel, and the electronic lock cylinder is electrically connected with the control device; the inner panel comprises a mounting piece, an inner handle and an emergency switch, wherein the mounting piece is fixedly connected with the inner handle, the emergency switch is in transmission connection with the mechanical lock cylinder and hinged with the inner handle, so that the emergency switch can rotate relative to the inner handle, and the emergency switch is positioned on one side close to the mounting piece; the intelligent lock can prevent false unlocking, and is better in safety.

Description

Intelligent lock

Technical Field

The utility model relates to the field of intelligent home, in particular to an intelligent lock.

Background

The intelligent lock is different from the traditional mechanical lock, is more intelligent in the aspects of user identification, safety and manageability, and is an executive component for locking a door in an access control system. Convenience and security are two major features of smart locks. The existing intelligent lockset generally takes a singlechip as a core and is matched with a corresponding hardware circuit to finish the functions of setting, storing, identifying and displaying a password, driving an electromagnetic actuator, detecting a driving current value of the electromagnetic actuator, receiving an alarm signal sent by a sensor, sending data and the like. The national safety standard specifies that the intelligent lock is required to be provided with an escape switch, and at present, most escape switches of the intelligent lock are inner handles, and the intelligent lock can be opened by pulling the inner handles, but the inner handles are often carelessly pulled in life, so that the intelligent lock is opened by mistake.

Disclosure of Invention

Based on this, it is necessary to provide an intelligent lock in which the inner handle is not erroneously opened even if the inner handle is manually operated.

The embodiment of the utility model provides an intelligent lock, which comprises an outer panel, an inner panel, a mechanical lock cylinder, an electronic lock cylinder and a control device, wherein the control device is arranged in the inner panel and/or the outer panel, and the electronic lock cylinder is electrically connected with the control device; the inner panel comprises a mounting piece, an inner handle and an emergency switch, wherein the mounting piece is fixedly connected with the inner handle, the emergency switch is in transmission connection with the mechanical lock cylinder and hinged with the inner handle, the emergency switch can rotate relative to the inner handle, and the emergency switch is located on one side close to the mounting piece.

Preferably, a notch is formed in the inner handle, and the emergency switch is arranged in the notch.

Preferably, the intelligent lock further comprises a mechanical lock cylinder, a connecting shaft is arranged between the mechanical lock cylinder and the emergency switch, the connecting shaft is fixedly connected with the emergency switch, and the emergency switch is in transmission connection with the mechanical lock cylinder through the connecting shaft; the mounting piece with be provided with the clearance between the interior handle, emergency switch is located in the clearance, be provided with on the emergency switch and be used for rotating emergency switch's handheld portion.

Preferably, the outer panel further comprises a sliding mechanism and an outer handle, the sliding mechanism comprises a fixed plate and a sliding piece, the sliding piece is connected to the fixed plate in a sliding mode, the outer handle is fixedly connected to the sliding piece, and a mechanical keyhole is arranged on the fixed plate; sliding the slider can cause the slider to shield or expose the mechanical keyhole, and the mechanical keyhole is in transmission connection with the mechanical lock cylinder.

Preferably, a handle mounting groove is formed in one side, far away from the fixing plate, of the sliding piece, the handle mounting groove is formed in the bottom of the sliding piece, and one end of the handle is fixedly connected in the handle mounting groove.

Preferably, the sliding mechanism further comprises a locking buckle capable of fixing the fixing plate and the sliding piece; the locking buckle comprises a sliding block and a clamping block, the sliding block is fixedly connected with the clamping block, the sliding block is in sliding connection with one of the fixed plate and the sliding piece, the clamping block is in clamping connection with the other clamping block, and the sliding block is pushed to drive the clamping block to be separated from the sliding block or the fixed plate.

Preferably, two sliding grooves are formed in one side, close to the fixed plate, of the sliding piece, two side edges of the fixed plate are matched with the sliding grooves, so that the sliding piece can slide relative to the fixed plate, and the sliding piece covers the edges of the fixed plate; the outer panel further comprises a bottom plate, and the fixing plate is fixedly connected to the bottom plate.

Preferably, the outer panel comprises an outer handle, a driving device and a sensing device for sensing a human body, and the sensing device and the driving device are electrically connected with the control device; the outer handle comprises an outer handle shell and an inner core which can be driven by the driving device, a camera device is arranged on the inner core, and the inner core is hidden in the outer handle shell and connected with the driving device.

Preferably, the sensing device is an infrared sensing device, a sound sensing device or a heat source sensing device, when a person approaches the intelligent lock for a preset distance, the sensing device transmits a scanned signal to the control device, and the control device starts the driving device to enable the driving device to drive the inner core to pop out of the outer handle shell, so that the camera device is exposed.

Preferably, the inner core may be automatically exposed from within the outer handle shell or manually exposed from the outer handle shell.

According to the intelligent lock, the emergency switch is arranged on one side, close to the mounting piece, of the inner handle, the emergency switch is not affected by the inner handle in a wrenching mode, the probability of unlocking the intelligent lock by mistake is reduced, and the safety performance is better.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

FIG. 1 is an overall block diagram of an outer panel according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an outer panel according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a slide mechanism according to an embodiment of the present utility model;

fig. 4 is an overall construction view of the inner panel of the present utility model.

In the figure: 10. an outer panel; 20. an inner panel; 1. an outer handle; 11. an outer handle shell; 12. an inner core; 13. an image pickup device; 2. an induction device; 3. a sliding mechanism; 31. a fixing plate; 331. a mechanical keyhole; 32. a slider; 321. a handle mounting groove; 33. a locking buckle; 331. a slide block; 332. a clamping block; 34. a bottom plate; 4. a mounting member; 5. an inner handle; 6. an emergency switch; 61. a hand-held part; 7. and a connecting shaft.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for the purpose of illustrating the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the embodiment of the present utility model provides an intelligent lock, which includes an outer panel 10, an inner panel 20, and a control device, wherein the control device is disposed in the inner panel 20 and/or the outer panel 10, specifically, the control device may be disposed in the inner panel 20 or the outer panel 10, and of course, the control device may be separate and distributed in the inner panel 20 and the outer panel 10. The outer panel 10 comprises an outer handle 1, a driving device and a sensing device 2 for sensing a human body, wherein the sensing device 2 and the driving device are electrically connected with the control device, and the sensing device 2 is used for sensing whether a person exists at the doorway. The outer handle 1 comprises an outer handle shell 11 and an inner core 12 which can be driven by a driving device, a camera device 13 is arranged on the inner core 12, the inner core 12 is hidden in the outer handle shell 11 and is connected with the driving device, and the driving device can drive the inner core 12 to be exposed from the outer handle shell 11 or drive the inner core 12 to be hidden in the outer handle shell 11.

In a preferred embodiment, the sensing means 2 is an infrared sensing means or a sound sensing means or a heat source sensing means. In this embodiment, the sensing device 2 is an infrared sensing device, when a person approaches the intelligent lock for a preset distance, such as after one meter or within 2 meters, the sensing device 2 senses that a person approaches the intelligent lock for one meter or after 2 meters, the sensing device 2 transmits scanned signals to the control device, the control device starts the driving device according to a preset program and the received signals, the driving device drives the inner core 12 to pop out of the outer handle shell 11, the camera device 13 is exposed, the camera device 13 shoots a head portrait, and the head portrait is transmitted to the control device, the control device compares according to a pre-stored program and data, if the comparison is successful, the lock is unlocked, and if the comparison fails, the lock is not unlocked.

In the preferred embodiment, the outer panel 10 further comprises a sliding mechanism 3, the sliding mechanism 3 comprises a fixed plate 31 and a sliding member 32, the sliding member 32 is slidably connected to the fixed plate 31, the outer handle 1 is fixedly connected to the sliding member 32, and a mechanical keyhole 331 is provided on the fixed plate 31. The sliding piece 32 can enable the sliding piece 32 to cover the mechanical lock hole 331 or expose the mechanical lock hole 331, and the mechanical lock hole 331 is in transmission connection with a mechanical lock cylinder. In the national security standard, the intelligent lock must have mechanical buttonhole 331 to use when the intelligent unlocking function damages, among the prior art, basically all set up mechanical buttonhole 331 in the open spot or have a fritter shielding plate to shelter from, set up like this, lead to the outward appearance of intelligent lock relatively poor, the grade is lower, and this application hides the intelligent lock is perfect, and the outward appearance is more beautiful. The mechanical buttonhole of the intelligent lock is arranged on the fixed plate through the fixed plate and the sliding piece, when the intelligent lock is not used, the sliding piece covers the fixed plate, and when the intelligent lock is used, the sliding piece is exposed out of the mechanical buttonhole; and the common functions (such as passwords and camera devices) of the intelligent lock are arranged on the sliding part, so that the mechanical buttonhole cannot influence the part of the intelligent lock, and the attractive appearance is better.

In a further preferred embodiment, a handle mounting groove 321 is provided on a side of the slider 32 away from the fixing plate 31, the handle mounting groove 321 is provided at the bottom of the slider 32, and one end of the handle is fixedly connected in the handle mounting groove 321.

In the preferred embodiment, the sliding mechanism 3 further includes a locking buckle 33 that can fix the fixing plate 31 and the slider 32; the locking buckle 33 comprises a sliding block 331 and a clamping block 332, the sliding block 331 is fixedly connected with the clamping block 332, the sliding block 331 is slidably connected with one of the fixed plate 31 and the sliding piece 32, the clamping block 332 is clamped with the other, and the sliding block 331 is pushed to drive the clamping block 332 to be separated from the sliding block 331 or the fixed plate 31. Of course, the locking buckle 33 may have various other structures for fixing the slider 32 and the fixing plate 31, or may have a structure for sliding the slider 32, and many structures for achieving this function, such as a latch, a buckle, and the like, are not described in detail herein.

In a further preferred embodiment, two sliding grooves 321 are disposed on one side of the sliding member 32 near the fixed plate 31, and two side edges of the fixed plate 31 are matched with the sliding grooves 321, so that the sliding member 32 can slide relative to the fixed plate 31, and the sliding member 32 covers the edges of the fixed plate 31. The outer panel 10 further includes a bottom plate 34, and the fixing plate 31 is fixedly connected to the bottom plate 34.

In the preferred embodiment, the inner panel 20 includes a mounting member 4, an inner handle 5 and an emergency switch 6, the mounting member 4 is fixedly connected with the inner handle 5, a notch is provided in the inner handle 5, the emergency switch 6 is disposed in the notch, and the emergency switch 6 is located at a side close to the mounting member 4. Further, the emergency switch 6 is hinged to the inner handle 5, the emergency switch 6 can rotate relative to the inner handle 5, the intelligent lock further comprises a mechanical lock cylinder, a connecting shaft 7 is arranged between the mechanical lock cylinder and the emergency switch 6, the connecting shaft 7 is fixedly connected with the emergency switch 6, the emergency switch 6 is in transmission connection with the mechanical lock cylinder through the connecting shaft 7, and the intelligent lock can be opened by breaking the emergency switch 6 for emergency escape. The installation piece 4 is provided with the clearance with interior handle 5 between, and emergency switch 6 is located the clearance, is provided with the handheld portion 61 that is used for rotating emergency switch 6 on the emergency switch 6, conveniently breaks the emergency switch 6 off with the fingers and thumb, and it is to be noted that handheld portion 61 can make specific part, can make the recess, as long as can the setting that the user opened emergency switch 6 can regard as handheld portion 61 in this application. The intelligent lock is provided with the emergency switch at one side of the inner handle close to the mounting piece, the emergency switch is not affected by the inner handle in a wrenching manner, and the probability of unlocking the intelligent lock by mistake is reduced.

In the preferred embodiment, the inner core 12 may be automatically exposed from the outer handle shell 11 or may be manually exposed from the outer handle shell 11. Of course, the inner core 12 may be automatically hidden in the outer handle shell 11 by the driving means, or may be manually hidden in the outer handle shell 11.

According to the intelligent lock, the outer handle 1 comprises the outer handle shell 11 and the inner core 12 which can be driven by the driving device, the image pickup device 13 is arranged on the inner core 12, when the intelligent lock is used, the image pickup device 13 is exposed, when the intelligent lock is not used, the image pickup device 13 is hidden in the outer handle shell 11, the outer handle shell 11 can protect the image pickup device 13 from being damaged, and the service life of the intelligent lock can be prolonged.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above examples merely represent a few embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The intelligent lock is characterized by comprising an outer panel, an inner panel, a mechanical lock cylinder, an electronic lock cylinder and a control device, wherein the control device is arranged in the inner panel and/or the outer panel, and the electronic lock cylinder is electrically connected with the control device; the inner panel comprises a mounting piece, an inner handle and an emergency switch, wherein the mounting piece is fixedly connected with the inner handle, the emergency switch is in transmission connection with the mechanical lock cylinder and hinged with the inner handle, the emergency switch can rotate relative to the inner handle, and the emergency switch is located on one side close to the mounting piece.

2. The intelligent lock of claim 1, wherein the inner handle is provided with a notch, and the emergency switch is disposed in the notch.

3. The intelligent lock of claim 1, further comprising a mechanical lock cylinder, wherein a connecting shaft is arranged between the mechanical lock cylinder and the emergency switch, the connecting shaft is fixedly connected with the emergency switch, and the emergency switch is in transmission connection with the mechanical lock cylinder through the connecting shaft; the mounting piece with be provided with the clearance between the interior handle, emergency switch is located in the clearance, be provided with on the emergency switch and be used for rotating emergency switch's handheld portion.

4. The intelligent lock of claim 1, wherein the outer panel further comprises a sliding mechanism and an outer handle, the sliding mechanism comprises a fixed plate and a sliding piece, the sliding piece is slidably connected to the fixed plate, the outer handle is fixedly connected to the sliding piece, and a mechanical keyhole is arranged on the fixed plate; sliding the slider can cause the slider to shield or expose the mechanical keyhole, and the mechanical keyhole is in transmission connection with the mechanical lock cylinder.

5. The intelligent lock according to claim 4, wherein a handle mounting groove is provided on a side of the slider away from the fixing plate, the handle mounting groove is provided at a bottom of the slider, and one end of the handle is fixedly connected to the handle mounting groove.

6. The smart lock of claim 4, wherein the slide mechanism further comprises a locking buckle that can secure the securing plate and slide; the locking buckle comprises a sliding block and a clamping block, the sliding block is fixedly connected with the clamping block, the sliding block is in sliding connection with one of the fixed plate and the sliding piece, the clamping block is in clamping connection with the other clamping block, and the sliding block is pushed to drive the clamping block to be separated from the sliding block or the fixed plate.

7. The intelligent lock according to claim 4, wherein two sliding grooves are formed in one side, close to the fixed plate, of the sliding piece, two side edges of the fixed plate are matched with the sliding grooves, the sliding piece can slide relative to the fixed plate, and the sliding piece covers the edges of the fixed plate; the outer panel further comprises a bottom plate, and the fixing plate is fixedly connected to the bottom plate.

8. The intelligent lock according to claim 1, wherein the outer panel comprises an outer handle, a driving device and a sensing device for sensing a human body, and the sensing device and the driving device are electrically connected with the control device; the outer handle comprises an outer handle shell and an inner core which can be driven by the driving device, a camera device is arranged on the inner core, and the inner core is hidden in the outer handle shell and connected with the driving device.

9. The intelligent lock according to claim 8, wherein the sensing device is an infrared sensing device, a sound sensing device or a heat source sensing device, and when a person approaches the intelligent lock for a preset distance, the sensing device transmits a scanned signal to the control device, and the control device starts the driving device to enable the driving device to drive the inner core to pop out of the outer handle shell, so that the image pickup device is exposed.

10. The smart lock of claim 8, wherein the inner core is automatically exposed from within the outer handle shell or manually exposed from the outer handle shell.