CN209761065U

CN209761065U - Intelligent door lock

Info

Publication number: CN209761065U
Application number: CN201821822498.XU
Authority: CN
Inventors: 李东声
Original assignee: Tendyron Technology Co Ltd
Current assignee: Tendyron Corp; Tendyron Technology Co Ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2019-12-10
Anticipated expiration: 2028-11-06

Abstract

The utility model provides an intelligent door lock, include: the lock comprises a motor, a door lock body, a door lock shell and a transmission device. The door lock casing includes procapsid and back casing, and procapsid and back casing form and hold the chamber, and the procapsid is towards indoor location, and back casing is towards outdoor installation, holds the chamber and is used for holding motor, lock body and transmission device, and the motor is used for rotating the inside lock core of lock body through transmission device. The door lock body is arranged between the motor and the rear shell, and the orthographic projection of the motor on the rear shell falls into the orthographic projection range of the door lock body on the rear shell. Adopt the technical scheme provided by the utility model, with the motor setting of intelligent lock behind the lock body, utilize the lock body to shelter from the motor, avoid lawless persons from outdoor punching the intelligent lock from this, spy the inside motor information of lock to improve the security of intelligent lock.

Description

Intelligent door lock

Technical Field

The utility model relates to an electronic equipment technical field especially relates to an intelligent lock.

Background

In the existing intelligent door lock, the motor is usually disposed between the door lock body and the door lock housing facing outdoors or on the door lock body. The intelligent door lock does not have the function of puncture detection prevention, namely, lawless persons can use a technical punching means to punch the door lock shell, and probe the motor in the intelligent door lock by using the probe to obtain the motor information, so that the door lock is opened. In order to improve the security of the intelligent door lock, a security intelligent door lock with the anti-piercing performance is urgently needed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve one of the above problems.

a primary object of the present invention is to provide an intelligent door lock.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the intelligence lock includes: the door lock comprises a motor, a door lock body, a door lock shell and a transmission device; the lock casing includes procapsid and back casing, and the procapsid forms with the back casing and holds the chamber, and the procapsid is towards indoor location, and back casing is towards outdoor installation, holds the chamber and is used for holding motor, lock body and transmission device, and the motor is used for rotating the inside lock core of lock body through transmission device, wherein: the door lock body is arranged between the motor and the rear shell, and the orthographic projection of the motor on the rear shell falls into the orthographic projection range of the door lock body on the rear shell.

optionally, the smart door lock further comprises an inner handle and an outer handle; the inner handle is rotatably fixed on the outer side of the front shell, is connected with the transmission device and is used for rotating the lock cylinder in the door lock body through the transmission device; the outer handle is rotatably fixed on the outer side of the rear shell, is connected with the transmission device and is used for rotating the lock cylinder in the door lock body through the transmission device.

Optionally, the transmission means is a metal link.

By the foregoing the technical scheme the utility model provides a can see out, the utility model provides an intelligence lock, with the motor setting of intelligence lock behind the lock body, utilize the lock body to shelter from the motor, avoid lawless persons from outdoor punching the intelligence lock from this, spy the inside motor information of lock to improve the security of intelligence lock.

Drawings

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model discloses embodiment 1 provides an intelligent lock's schematic structure diagram.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or quantity or location.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is the utility model discloses embodiment 1 provides an intelligent lock's schematic structure diagram. The structure of the intelligent door lock provided in this embodiment will now be described in detail with reference to fig. 1. As shown in fig. 1, the intelligent door lock includes: the lock comprises a motor 1, a door lock body 2, a door lock shell 3 and a transmission device 4. The door-lock case 3 includes a front case 31 and a rear case 32. When the smart door lock is installed, the front case 31 is installed indoors, the rear case 32 is installed outdoors, and the front case 31 and the rear case 32 may form the receiving chamber 33 after the front case 31 and the rear case 32 are fastened. The receiving cavity 33 is used for receiving the motor 1, the door lock body 2 and the transmission device 4, and the motor 1 is used for rotating a lock cylinder (not shown in the figure) inside the door lock body 2 through the transmission device 4. Alternatively, the transmission means 4 may be a metal link. Therefore, when the door is opened, the motor 1 rotates the lock cylinder in the door lock body 2 through the transmission of the transmission device 4 according to the door opening instruction, so that the door lock is opened. In this embodiment, the door lock body 2 is disposed between the motor 1 and the rear housing 32, and the orthographic projection of the motor 1 on the rear housing 32 falls within the range of the orthographic projection of the door lock body 2 on the rear housing 32. I.e., from the outdoor to the indoor direction (i.e., from the right to the left direction in fig. 1), the motor 1 can be completely shielded by the door-lock body 2, so that when a lawbreaker tries to punch the information of the motor 1 outdoors, it needs to penetrate not only the rear housing 32 but also the door-lock body 2. And because lock body 2 usually for having the metal construction of certain thickness, extremely difficult penetrability, from this, set up motor 1 behind lock body 2, can avoid lawless persons to spy the inside motor information of lock through the mode of punching to improve the security of intelligent lock.

In an alternative embodiment of the present embodiment, the smart door lock further includes an inner handle 51 and an outer handle 52. Wherein, the inner handle 51 is rotatably fixed on the outer side of the front housing 31, connected with the transmission device 4, and used for rotating the lock cylinder inside the door lock body 2 through the transmission device 4. An outer handle 52 is rotatably fixed to the outside of the rear case 32, connected to the actuator 4, for rotating the key cylinder inside the door-lock body 2 through the actuator 4. Therefore, when the door is opened, the user can rotate the inner handle 51 or the outer handle 52, the transmission device 4 transmits the rotation of the door handle, the lock cylinder inside the door lock body 2 is rotated, and the door lock is opened.

Adopt the technical scheme that this embodiment provided, set up the motor of intelligence lock behind the lock body, utilize the lock body to shelter from the motor, avoid lawless persons from outdoor punching the intelligence lock from this, spy the inside motor information of lock to improve the security of intelligence lock.

in the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. an intelligent door lock, characterized in that, intelligent door lock includes: the door lock comprises a motor (1), a door lock body (2), a door lock shell (3) and a transmission device (4);

The door lock casing (3) comprises a front casing (31) and a rear casing (32), the front casing (31) and the rear casing (32) form a containing cavity (33), the front casing (31) is installed towards the indoor, the rear casing (32) is installed towards the outdoor, the containing cavity (33) is used for containing the motor (1), the door lock body (2) and the transmission device (4), the motor (1) is used for rotating the lock cylinder in the door lock body (2) through the transmission device (4), wherein:

Door lock body (2) set up motor (1) with between back casing (32), just motor (1) is in orthographic projection on back casing (32) falls into door lock body (2) is in the range of orthographic projection on back casing (32).

2. The intelligent door lock of claim 1,

The intelligent door lock further comprises an inner handle (51) and an outer handle (52);

The inner handle (51) is rotatably fixed on the outer side of the front shell (31), is connected with the transmission device (4) and is used for rotating a lock cylinder inside the door lock body (2) through the transmission device (4);

The outer handle (52) is rotatably fixed on the outer side of the rear shell (32), is connected with the transmission device (4) and is used for rotating a lock cylinder in the door lock body (2) through the transmission device (4).

3. The intelligent door lock of claim 1,

The transmission device (4) is a metal connecting rod.