Intelligent door lock escape device

Abstract

The utility model belongs to the technical field of intelligent door locks, and discloses an intelligent door lock escape device which comprises a first protective shell and a second protective shell, a lock cylinder assembly used for controlling the device to open and close is arranged between the first protective shell and the second protective shell, and an emergency assembly used for controlling a lock cylinder to move is arranged on the surface of the second protective shell. The emergency assembly penetrates through the surface of the second protective shell and is movably connected with the second protective shell, the lock cylinder assembly loses power drive when the device is damaged or the electricity is used up, so that the lock cylinder assembly is still, a magnetic attraction part is arranged in the emergency assembly, and when the device is powered on, the emergency assembly does not make contact with the lock cylinder assembly, so that the safety of the device is improved. And when the device is damaged and powered off, the emergency assembly is connected with the lock cylinder assembly, the device can be opened by shifting the emergency assembly for escape, and through the design, the practicability of the device is improved, and the safety of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent door locks, and in particular to an intelligent door lock escape device. Background Art

[0002] Smart door locks are improved upon traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. Smart door locks are the executive components of door locking in access control systems. Unlike traditional mechanical locks, smart door locks are composite locks that combine security, convenience, and advanced technology.

[0003] For example, the utility model with announcement number CN207988701U discloses an intelligent door lock escape device, which includes a latch mechanism and an automatic lock. The latch mechanism includes a latch, a return spring, and a mounting seat. The latch slides relative to the mounting seat between a first latch position and a second latch position. The return spring is used to slide and reset the latch from the second latch position to the first latch position. The automatic lock includes a lock tongue and a lock body. The lock tongue slides relative to the lock body between a first latch position and a second latch position. When the latch is in the first latch position and the lock tongue is in the first latch position, the latch and the lock tongue are locked. When the latch is in the first latch position and the lock tongue is in the second latch position, or when the latch is in the second latch position and the lock tongue is in the first latch position, the latch and the lock tongue are separated. The utility model realizes that when the automatic lock is locked and cannot be opened due to a malfunction, the user can use the latch to achieve emergency escape, eliminating safety hazards.

[0004] During the implementation of this application, it was found that the technology has the following problems: the existing smart locks do not have an emergency unlocking function. In the event of a fire or the door lock runs out of power, all electronic control systems will fail, resulting in the door lock being unable to be opened in time, affecting the safety of life and property and reducing the practicality of the device.

[0005] For this reason, a smart door lock escape device is proposed. Utility Model Content

[0006] The purpose of the present utility model is to solve the problem that the existing smart locks do not have an emergency unlocking function. In the event of a fire or the door lock runs out of power, all electronic control systems will fail, resulting in the door lock being unable to be opened in time, affecting the safety of life and property and reducing the practicality of the device. The present utility model provides a smart door lock escape device.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A smart door lock escape device comprises a first protective shell and a second protective shell, a lock core assembly for controlling the opening and closing of the device is provided between the first protective shell and the second protective shell, an emergency assembly for controlling the movement of the lock core is provided on the surface of the second protective shell, and the emergency assembly passes through the surface of the second protective shell, and the emergency assembly is movably connected to the second protective shell, the lock core assembly comprises a guide frame, a lock core block is provided in the guide frame, and the lock core block is movably connected to the guide frame, a lock tongue is provided on the side of the lock core block, and the lock tongue passes through the side of the first protective shell, and the top and bottom surfaces of the guide frame are respectively provided with movable grooves, and the movable grooves are provided on the top and bottom surfaces of the guide frame. The movable grooves respectively pass through the guide frames, and a movable block is provided on the surface of the lock core block, and the movable block is movably connected to the movable groove. A positioning hole is provided on the surface of the movable block, and the positioning hole passes through the movable block. The emergency component includes a toggle block, a fixed block is provided on the back of the toggle block, a connecting spring is provided between the fixed block and the second protective shell, a guide groove is provided in the fixed block, an electromagnet is fixed in the guide groove, a metal sheet is provided in the guide groove, and the metal sheet is movably connected to the guide groove, a positioning column is provided on the surface of the metal sheet, and the positioning column is movably connected to the positioning hole, and a reset spring is provided between the metal sheet and the electromagnet.

[0009] Furthermore, the surface array of the first protective shell is provided with docking poles, the surface array of the second protective shell is provided with docking holes, and the docking poles are movably connected to the docking holes.

[0010] Furthermore, a circuit board is provided in the first protective shell, and the circuit board is electrically connected to the lock core assembly. A sealing gasket is provided between the first protective shell and the second protective shell, and the sealing gasket is made of rubber thermoplastic. Handles are provided on the surfaces of the first protective shell and the second protective shell respectively.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model provides a lock core assembly inside the device and an emergency assembly on the surface of the device. When the device is damaged or the power is used up, the lock core assembly will lose power drive, causing the lock core assembly to remain stationary. A magnetic attraction component is provided inside the emergency assembly. When the device is powered on, the emergency assembly will not contact the lock core assembly. When the device is damaged and the power is cut off, the emergency assembly will be connected to the lock core assembly. The device can be opened for escape by toggling the emergency assembly. These designs improve the practicality of the device and enhance the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric drawing of the present utility model;

[0014] Figure 2 This is an exploded view of the overall structure of the utility model;

[0015] Figure 3It is a cross-sectional view of the emergency assembly of the utility model;

[0016] Figure 4 It is an exploded view of the structure of the emergency assembly of the utility model;

[0017] Figure 5 It is a structural exploded view of the lock core assembly of the utility model.

[0018] Figure numerals: 1. Emergency component; 101. Positioning column; 102. Guide groove; 103. Fixed block; 104. Electromagnet; 105. Toggle block; 106. Metal sheet; 107. Return spring; 108. Connecting spring; 2. Lock core assembly; 201. Movable groove; 202. Positioning hole; 203. Guide frame; 204. Lock core block; 205. Lock tongue; 206. Movable block; 3. Second protective shell; 4. Handle; 5. Sealing gasket; 6. Docking column; 7. Circuit board; 8. Docking hole; 9. First protective shell. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 5 As shown, it includes a first protective shell 9 and a second protective shell 3. A lock core assembly 2 for controlling the opening and closing of the device is provided between the first protective shell 9 and the second protective shell 3. An emergency assembly 1 for controlling the movement of the lock core is provided on the surface of the second protective shell 3, and the emergency assembly 1 passes through the surface of the second protective shell 3, and the emergency assembly 1 is movably connected to the second protective shell 3.

[0024] Specifically, the lock core assembly 2 will lose power when the device is damaged or the power is used up, causing the lock core assembly 2 to become stationary. The emergency assembly 1 is equipped with a magnetic component inside. When the device is powered on, the emergency assembly 1 will not contact the lock core assembly 2. When the device is damaged and the power is cut off, the emergency assembly 1 will be connected to the lock core assembly 2. By turning the emergency assembly 1, the device can be opened for escape. These designs improve the practicality of the device and enhance the safety of the device.

[0025] The lock core assembly 2 includes a guide frame 203, in which a lock core block 204 is provided, and the lock core block 204 is movably connected to the guide frame 203, a lock tongue 205 is provided on the side of the lock core block 204, and the lock tongue 205 passes through the side of the first protective shell 9, and movable grooves 201 are respectively provided on the top and bottom surfaces of the guide frame 203, and the movable grooves 201 respectively pass through the guide frame 203, a movable block 206 is provided on the surface of the lock core block 204, and the movable block 206 is movably connected to the movable groove 201, a positioning hole 202 is provided on the surface of the movable block 206, and the positioning hole 202 passes through the movable block 206.

[0026] Specifically, in the lock core assembly 2, the lock core block 204 is controlled by the circuit board 7 in the device, and the lock core block 204 is divided into two blocks, so that the two types of lock tongues 205 can facilitate the opening and closing and security of the door lock respectively, and the movable block 206 on the lock core block 204 can be moved and limited in the movable groove 201, which is convenient for the later movement of the lock tongue 205.

[0027] The emergency component 1 includes a toggle block 105, a fixed block 103 is provided on the back of the toggle block 105, a connecting spring 108 is provided between the fixed block 103 and the second protective shell 3, a guide groove 102 is opened in the fixed block 103, an electromagnet 104 is fixed in the guide groove 102, a metal sheet 106 is provided in the guide groove 102, and the metal sheet 106 is movably connected to the guide groove 102, a positioning column 101 is provided on the surface of the metal sheet 106, and the positioning column 101 is movably connected to the positioning hole 202, and a reset spring 107 is provided between the metal sheet 106 and the electromagnet 104.

[0028] Specifically, in the emergency component 1, when the device is powered on, the electromagnet 104 will generate magnetism when powered on, and adsorb the metal sheet 106 in the guide groove 102. At this time, the positioning column 101 will be separated from the positioning hole 202 on the lock core assembly 2. At this time, the movement of the toggle block 105 will not affect the lock core. When the device is damaged or the power is cut off, under the action of the connecting spring 108, the toggle block 105 will carry the fixed block 103 to the position of the movable block 206, and then under the action of the reset spring 107, the positioning column 101 pops out from the guide groove 102 and connects with the positioning hole 202 on the movable block 206.

[0029] The surface array of the first protective shell 9 is provided with a docking column 6, the surface array of the second protective shell 3 is provided with a docking hole 8, and the docking column 6 is movably connected to the docking hole 8, a circuit board 7 is provided in the first protective shell 9, and the circuit board 7 is electrically connected to the lock core assembly 2, a sealing gasket 5 is provided between the first protective shell 9 and the second protective shell 3, and the sealing gasket 5 is made of rubber thermoplastic, and handles 4 are respectively provided on the surfaces of the first protective shell 9 and the second protective shell 3.

[0030] In summary: in the lock core assembly 2, the lock core block 204 is controlled by the circuit board 7 in the device, and the lock core block 204 is divided into two pieces, so that the two types of lock tongues 205 can facilitate the opening and closing and insurance of the door lock respectively, and the movable block 206 on the lock core block 204 can be moved and limited in the movable groove 201, which is convenient for the movement of the lock tongue 205 in the later stage. In the emergency assembly 1, when the device is powered on, the electromagnet 104 will generate magnetism when powered on, and absorb the metal sheet 106 in the guide groove 102. At this time, the positioning column 101 will be separated from the positioning hole 202 on the lock core assembly 2. At this time, the movement of the toggle block 105 will not affect the lock core. When the device is damaged or the power is cut off, the connecting spring 10 8, the toggle block 105 will carry the fixed block 103 to the position of the movable block 206, and then under the action of the return spring 107, the positioning column 101 pops out from the guide groove 102 and connects with the positioning hole 202 on the movable block 206. When the device is damaged or the power is used up, the lock core assembly 2 will lose power drive, causing the lock core assembly 2 to be stationary, and a magnetic component is provided inside the emergency assembly 1. When the device is powered on, the emergency assembly 1 will not contact the lock core assembly 2. When the device is damaged and the power is cut off, the emergency assembly 1 will be connected to the lock core assembly 2. The device can be opened for escape by toggling the emergency assembly 1. These designs improve the practicality of the device and enhance the safety of the device.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent door lock escape device, comprising a first protective shell (9) and a second protective shell (3), characterized in that: A lock core assembly (2) for controlling the opening and closing of the device is provided between the first protective shell (9) and the second protective shell (3); an emergency assembly (1) for controlling the movement of the lock core is provided on the surface of the second protective shell (3); the emergency assembly (1) passes through the surface of the second protective shell (3); and the emergency assembly (1) is movably connected to the second protective shell (3); the lock core assembly (2) comprises a guide frame (203); a lock core block (204) is provided in the guide frame (203); and the lock core block (204) is movably connected to the guide frame (203); a lock tongue (205) is provided on the side of the lock core block (204); and the lock tongue (205) passes through the side of the first protective shell (9); a movable groove (201) is respectively provided on the top and bottom surfaces of the guide frame (203); and the movable groove (201) passes through the guide frame (203); a movable block (206) is provided on the surface of the lock core block (204); and the movable block (206) is movably connected to the movable groove (201), a positioning hole (202) is provided on the surface of the movable block (206), and the positioning hole (202) passes through the movable block (206), the emergency component (1) includes a toggle block (105), a fixed block (103) is provided on the back of the toggle block (105), a connecting spring (108) is provided between the fixed block (103) and the second protective shell (3), a guide groove (102) is provided in the fixed block (103), an electromagnet (104) is fixed in the guide groove (102), a metal sheet (106) is provided in the guide groove (102), and the metal sheet (106) is movably connected to the guide groove (102), a positioning column (101) is provided on the surface of the metal sheet (106), and the positioning column (101) is movably connected to the positioning hole (202), and a reset spring (107) is provided between the metal sheet (106) and the electromagnet (104).

2. The intelligent door lock escape device according to claim 1, characterized in that: The surface array of the first protective shell (9) is provided with docking columns (6), the surface array of the second protective shell (3) is provided with docking holes (8), and the docking columns (6) are movably connected to the docking holes (8).

3. The intelligent door lock escape device according to claim 1, characterized in that: A circuit board (7) is provided in the first protective shell (9), and the circuit board (7) is electrically connected to the lock core assembly (2). A sealing gasket (5) is provided between the first protective shell (9) and the second protective shell (3), and the sealing gasket (5) is made of rubber thermoplastic. Handles (4) are respectively provided on the surfaces of the first protective shell (9) and the second protective shell (3).

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