CN209842730U

CN209842730U - Intelligent Bluetooth lock

Info

Publication number: CN209842730U
Application number: CN201921026839.7U
Authority: CN
Inventors: 张克华; 潘跃明; 陈倩伟
Original assignee: Jinhua Air Navigation Beidou Application Technology Co Ltd
Current assignee: Jinhua Air Navigation Beidou Application Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2019-12-24
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an intelligence bluetooth lock, include: the motor, the hollow shell, the Bluetooth control panel and the battery are all arranged in the shell; one end of the hollow shell is closed, the other end of the hollow shell is provided with an opening, the lock cylinder is inserted into the hollow shell from the opening, the lock cylinder is connected with the hollow shell through a spring, a through hole is formed in the inner side wall of the hollow shell, a key groove corresponding to the through hole is formed in the lock cylinder, and the output end of the motor is connected with a clamping key matched with the key groove; the battery and the motor are both electrically connected with the Bluetooth control panel. The utility model discloses simple structure, through the switch of mobile terminal bluetooth communication direct control tool to lock, it is both convenient and safe.

Description

Intelligent Bluetooth lock

Technical Field

The utility model belongs to the technical field of the tool to lock, more specifically the utility model relates to an intelligence bluetooth lock that says so.

Background

With the development of the internet of things technology and the bluetooth technology, more and more developers select bluetooth to build own internet of things scheme, and the bluetooth internet of things is ubiquitous. Many low power wireless interfaces and protocols, such as bluetooth low energy, ZigBee, Thread, etc., are becoming more common in smart home and smart industrial sensor mesh applications. The reason for this is that bluetooth 5.0 solves the one-to-one and one-to-many wireless communication requirements, and a brand-new bluetooth technology will be applicable to many-to-many wireless communication scenarios, and especially improves the communication efficiency for constructing large-range network coverage, and the bluetooth technology will be more applicable to an internet of things IoT solution that requires thousands of devices to transmit information in a safe, reliable, stable environment, such as intelligent lighting, building automation, wireless sensor networks, and the like. Taking smart home as an example, the technical advantages and user experience brought by bluetooth will be more obvious after the number of devices of smart hardware accessed to home is more and more increased. The intelligence lock is present focus, has both reached safe effect through cell-phone bluetooth communication control tool to lock and has also made things convenient for human life simultaneously.

Therefore, how to provide an intelligent bluetooth lock becomes a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an intelligence bluetooth lock, simple structure, through the switch of mobile terminal bluetooth communication direct control tool to lock, it is both convenient and safe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent bluetooth lock, comprising: the Bluetooth control device comprises a shell, a motor, a hollow shell, a spring, a lock cylinder, a Bluetooth control board and a battery, wherein the motor, the hollow shell, the Bluetooth control board and the battery are all arranged in the shell; one end of the hollow shell is closed, the other end of the hollow shell is provided with an opening, the lock cylinder is inserted into the hollow shell from the opening, the lock cylinder is connected with the hollow shell through the spring, a through hole is formed in the inner side wall of the hollow shell, a key groove corresponding to the through hole is formed in the lock cylinder, and the output end of the motor is connected with a clamping key matched with the key groove; the battery and the motor are electrically connected with the Bluetooth control panel.

Preferably, the bluetooth control panel passes through bluetooth and mobile terminal wireless connection to the switch of tool to lock is directly controlled through mobile terminal bluetooth communication to the convenience.

Preferably, the upper cover is mounted on the housing, so that each element in the housing can be protected to a certain extent, and impurities such as dust can be prevented from entering the housing.

Preferably, the first partition plates are arranged on two sides of the motor, and the motor is clamped between the first partition plates. The motor can be fixed through the first two partition plates.

Preferably, the battery is positioned on one side of the hollow shell, and a second partition plate is arranged on one side of the battery, which is far away from the hollow shell. The battery can be fixed through the hollow shell and the second separator.

Preferably, the core chip of the bluetooth control board is a TI-based CC2640R2F bluetooth 5.0 chip.

Preferably, the motor is an n20 miniature speed reducing motor.

The beneficial effects of the utility model reside in that:

the utility model discloses simple structure, convenient to use carries lightly, and the usage is extensive, not only can be used for the family lock, also can be used to the travel case lock, through the switch of mobile terminal bluetooth communication direct control tool to lock, fail safe nature is high.

Drawings

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

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a state diagram of the utility model when the upper cover is opened.

The attached figure of fig. 3 is the circuit diagram of the bluetooth control panel of the utility model.

Fig. 4 is a flow chart of the present invention.

Wherein, in the figure,

1-a housing; 2, a motor; 3-empty shell; 4-a spring; 5-a lock core; 6-a Bluetooth control board; 7-a battery; 8-a through hole; 9-a key groove; 10-upper cover; 11-a first partition plate; 12-partition two.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments in 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.

Referring to fig. 1-4, the utility model provides an intelligent bluetooth lock, include: the device comprises a shell 1, a motor 2, a hollow shell 3, a spring 4, a lock cylinder 5, a Bluetooth control board 6 and a battery 7, wherein the motor 2, the hollow shell 3, the Bluetooth control board 6 and the battery 7 are all arranged in the shell 1; one end of the hollow shell 3 is closed, the other end of the hollow shell is provided with an opening, the lock cylinder 5 is inserted into the hollow shell 3 from the opening, the lock cylinder 5 is connected with the hollow shell 3 through the spring 4, the inner side wall of the hollow shell 3 is provided with a through hole 8, the lock cylinder 5 is provided with a key groove 9 corresponding to the through hole 8, and the output end of the motor 2 is connected with a clamping key matched with the key groove 9 through an output shaft; battery 7 and motor 2 all with bluetooth control panel 6 electric connection, and bluetooth control panel 6 glues on motor 2.

In another embodiment, the bluetooth control panel 6 is wirelessly connected with the mobile terminal through bluetooth, so that the switch of the lockset is directly controlled through the bluetooth communication of the mobile terminal. The mobile terminal comprises a mobile phone, a tablet computer, a notebook computer and the like.

In another embodiment, the housing 1 is provided with an upper cover 10, which can protect various elements in the housing 1 to a certain extent and prevent impurities such as dust from entering.

In another embodiment, two sides of the motor 2 are provided with the first partition plates 11, and the motor 2 is clamped between the first partition plates 11. The motor 2 can be fixed by two partition plates 11.

In another embodiment, the battery 7 is positioned on one side of the hollow shell 3, and the side of the battery 7 far away from the hollow shell 3 is provided with a second separator 12. The battery 7 can be fixed by the hollow case 3 and the second separator 12.

In another embodiment, the core chip of the bluetooth control board 6 is a TI-based CC2640R2F bluetooth 5.0 chip.

In another embodiment, the circuit design of the bluetooth control board 6 comprises a power module, an emulation download interface, a CC2640R2F chip interface, two groups of LED lamp modules and a motor driving module.

In another embodiment, the motor 2 is an n20 miniature speed reducing motor.

The utility model discloses a theory of operation:

the utility model discloses a thereby the rotatory linear motion of control lock core of bluetooth control panel control n20 miniature gear motor. Firstly, the mobile phone starts Bluetooth, Bluetooth signals are broadcast at intervals, the mobile phone Bluetooth searches for Bluetooth signals of an intelligent Bluetooth lock, a characteristic value password is input, if the password is correct, the Bluetooth lock is triggered to work, if the password is wrong, the password is returned and input again, the mobile phone controls an n20 micro speed reducing motor to rotate through the Bluetooth signals, when the mobile phone end clicks to unlock, the motor can rotate clockwise to drive a clamping key to rotate, so that a lock cylinder compression spring is pushed, and when the mobile phone end clicks to close, the motor can rotate anticlockwise to drive the clamping key to rotate, so that a lock cylinder extension spring is pushed to realize a locking function.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent Bluetooth lock, comprising: the Bluetooth control device comprises a shell, a motor, a hollow shell, a spring, a lock cylinder, a Bluetooth control board and a battery, wherein the motor, the hollow shell, the Bluetooth control board and the battery are all arranged in the shell; one end of the hollow shell is closed, the other end of the hollow shell is provided with an opening, the lock cylinder is inserted into the hollow shell from the opening, the lock cylinder is connected with the hollow shell through the spring, a through hole is formed in the inner side wall of the hollow shell, a key groove corresponding to the through hole is formed in the lock cylinder, and the output end of the motor is connected with a clamping key matched with the key groove; the battery and the motor are electrically connected with the Bluetooth control panel.

2. The intelligent Bluetooth lock of claim 1, wherein the Bluetooth control board is wirelessly connected with the mobile terminal through Bluetooth.

3. The intelligent Bluetooth lock of claim 1 or claim 2 wherein an upper cover is mounted to the housing.

4. The intelligent Bluetooth lock of claim 1 or 2, wherein first partition plates are arranged on two sides of the motor, and the motor is clamped between the first partition plates.

5. The intelligent Bluetooth lock of claim 4 wherein the battery is located on one side of the hollow shell, and a second partition is installed on one side of the battery away from the hollow shell.

6. The intelligent Bluetooth lock of claim 1 or 2, wherein the core chip of the Bluetooth control board is a CC2640R2F Bluetooth 5.0 chip based on TI.

7. The intelligent Bluetooth lock of claim 1, wherein the motor is an n20 miniature speed reduction motor.