CN113863787A

CN113863787A - Intelligent lock

Info

Publication number: CN113863787A
Application number: CN202111139452.4A
Authority: CN
Inventors: 王国芳
Original assignee: Keyssmart Technology Ltd
Current assignee: Keyssmart Technology Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-12-31

Abstract

The invention discloses an intelligent lock, which comprises a shell, an instruction input assembly, a lock opening and closing assembly and a control assembly, wherein the shell consists of a lower shell provided with a lock hole and an upper shell provided with an opening, and a cavity of the upper shell is smaller than that of the lower shell; the instruction input assembly comprises a cover plate, an input module and a light guide module; the cover plate and the input module are used for covering the opening of the upper shell, and the light guide module is positioned in the cavity of the upper shell; one end of the input module is positioned above the upper shell, the other end of the input module is positioned in the cavity of the upper shell, and the input module is pressed and then contacted with the control component; the opening and closing lock assembly comprises a lock hook assembly, a lock tongue assembly and a motor assembly, wherein the lock hook assembly is inserted into the two lock holes; the control group is located for receiving the command information input by the command input component. The intelligent lock can be conveniently disassembled and maintained.

Description

Intelligent lock

Technical Field

The invention relates to the technical field of locks, in particular to an intelligent lock.

Background

The appearance of intelligence lock brings a lot of convenience for people's life, and people need not carry the key, only need remember the password or use fingerprint etc. and can unblank. But present intelligence lock upper and lower casing symmetry sets up basically for the part in a lot of shells is located two shells simultaneously, dismantles half any casing, and many parts all can be exposed outside, and is not stable enough, brings the inconvenience during for the maintenance.

Disclosure of Invention

In order to solve the above technical problems, embodiments of the present invention provide an intelligent lock, which is used to solve the problems in the prior art.

The application discloses an intelligent lock, which comprises a shell, a command input assembly, a lock opening and closing assembly and a control assembly,

the shell consists of a lower shell provided with a lock hole and an upper shell provided with an opening, and the cavity of the upper shell is smaller than that of the lower shell;

the instruction input assembly comprises a cover plate, an input module and a light guide module;

the cover plate and the input module are used for covering the opening of the upper shell, and the light guide module is positioned in the cavity of the upper shell;

one end of the input module is positioned above the upper shell, the other end of the input module is positioned in the cavity of the upper shell, and the input module is pressed and then contacted with the control component;

the locking and unlocking assembly comprises a locking hook assembly inserted into the two lock holes, a lock tongue assembly and a motor assembly, wherein the motor assembly is used for driving the lock tongue to move, so that the locking hook assembly is separated from or hooks the lock tongue assembly;

the control group is located for receiving the instruction information input by the instruction input component.

Preferably, the input module is a single button, the light guide module is disposed on the periphery of the button, and the cover plate is used for covering the button.

Preferably, the input module is cylindrical, and the light guide module is integrated with the input module and coaxial with the input module and annularly arranged on the periphery of the input module.

Preferably, the input module comprises a base and at least two keys arranged on the base, through holes for extending the keys and corresponding to the number of the keys are formed in the cover plate, and at least one groove for arranging the light guide module is formed in the peripheries of the cover plate and the base.

Preferably, the inferior valve includes first portion and second portion from top to bottom, the epitheca with the first portion is whole to be down the narrow round platform shape in the wide, the second portion is whole to be down the narrow round platform shape in the wide.

Preferably, a first waterproof sealing ring is arranged at the joint of the upper shell and the first part.

Preferably, the motor assembly includes a motor body, a cam, and a power source;

the power is used for the motor main part power supply, the motor through the cam with the spring bolt subassembly links to each other.

Preferably, the intelligent lock further comprises a second waterproof sealing ring, the waterproof sealing ring is arranged at a position where the lock hook of the lock hook assembly corresponds to the lock hole, and the lock hook is inserted into the lock hole and then the waterproof sealing ring seals the lock hole.

Preferably, the first and second liquid crystal materials are,

the control assembly comprises a main circuit board positioned in the upper shell cavity and an auxiliary circuit board positioned in the lower shell cavity, and the auxiliary circuit board is provided with a USB interface;

the intelligent lock further comprises a USB shell detachably connected to the shell assembly and used for covering the USB interface. According to the intelligent lock provided by the embodiment of the invention, the buffer module is additionally arranged between the input module (key) and the upper shell, so that the damage caused by hard collision between the input module and the upper shell can be avoided, and the service life of the intelligent lock is prolonged.

Drawings

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

Fig. 1 and 2 are structural diagrams of components of an intelligent lock according to an embodiment of the present invention;

fig. 3 is a structural diagram of components of an intelligent lock according to a second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the present invention provides an intelligent lock, as shown in fig. 1 and 2, the intelligent lock includes a housing, a command input component, a lock opening and closing component, and a control component.

The shell is composed of a lower shell 12 provided with a lock hole and an upper shell 11 provided with an opening 111, and the upper shell 11 and the lower shell 12 are closed to form a shell cavity.

In a specific embodiment, the shell may be made of aluminum alloy.

The instruction input assembly comprises a cover plate 21, an input module 22 and a light guide module 23. The input module 21 is generally a button or a key, such as an on-off key or a numeric key. The cover plate and the input module are used for covering the opening of the upper shell, and the light guide module is located in the cavity of the upper shell. One end of the input module is positioned above the upper shell, the other end of the input module is positioned in the cavity of the upper shell, and the input module is pressed and then contacted with the control component.

Wherein the switching lock subassembly includes latch hook subassembly, spring bolt subassembly and the motor subassembly that inserts two lockholes. The motor assembly is used for driving the bolt to move, so that the lock hook assembly is separated from or hooks the bolt assembly.

The specific lock hook assembly comprises a lock hook with a long arm and a short arm, a first spring sleeved at one end, located at the lock hole, of the long arm of the lock hook, a clamp spring sleeved at the long arm of the lock hook and located between the first spring and the shell, and a gasket.

The spring bolt subassembly includes spring bolt, second spring.

The motor assembly includes a cam, a motor, a power source for powering the motor, and a motor bracket. The power supply is used for supplying power to the motor main body, and the motor is connected with the lock tongue through the cam so as to drive the lock tongue to move.

The control component is used for receiving the instruction information input by the instruction input component, and specifically comprises a main circuit board (PCBA)31 and an auxiliary circuit board, and is used for responding to the instruction input by the instruction input module or the instruction input by other communication modules such as bluetooth and generating a corresponding operation instruction to complete the operation.

In addition, a battery 32 is also arranged in the lower shell of the intelligent lock.

In this application, epitheca and inferior valve are not roughly the symmetry and set up, but the cavity of inferior valve is greater than the cavity of epitheca, are equipped with most control assembly and switching lock subassembly in the epitheca basically, and are equipped with some of instruction input subassembly in the epitheca. Wherein the inferior valve includes first portion and second portion from top to bottom, the epitheca with the first portion wholly is down the narrow round platform shape in the width, the second portion wholly is down the narrow round platform shape of width. The upper case may be coupled with the lower case in a spiral manner. Because the space of the lower case is large, most of the components can be stably positioned in the lower case when the upper case and the lower case are opened, and maintenance and other operations are more convenient.

In the preferred embodiment, a first waterproof gasket 33 is provided at the intersection of the upper shell and the first portion. The joint is not the maximum circumference, thus saving the length of the waterproof sealing ring.

As shown in fig. 1 and 2, in the structure of the smart lock according to the first embodiment of the present application, the input module is a single button, the light guide module is disposed at the periphery of the button, and the cover plate is used for covering the button.

Specifically, the input module is cylindric, the leaded light module with the input module is integrative integrated, with the input module is coaxial and the ring is established the input module periphery.

As shown in fig. 3, an exploded view of an intelligent lock according to the second embodiment of the present application is different from the first embodiment in that the input module 22 includes a base 221 and at least two keys 222 disposed on the base, the cover plate 21 is provided with through holes 211 for extending the keys, the number of the through holes corresponding to the number of the keys, and the peripheries of the cover plate and the base are provided with at least one groove (two symmetrically disposed grooves in the figure) for disposing the light guide module 23.

In a preferred embodiment, the intelligent lock may further include a USB interface on the circuit board, and the intelligent lock further includes a USB housing detachably connected to the housing assembly, and configured to cover the USB interface. The USB housing may preferably be made of a silicone material. Through the USB interface, a battery and the like in the intelligent lock can be charged or data transmission operation can be carried out.

In a preferred embodiment, the intelligent lock further comprises a waterproof sealing ring sleeved on the long arm and the short arm of the lock hook, and the lock hole is sealed after the long arm and the short arm are inserted into the lock hole.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments, including other embodiments in which the above embodiments are combined, will occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An intelligent lock comprises a shell, a command input assembly, a lock opening and closing assembly and a control assembly, and is characterized in that,

2. The smart lock of claim 1, wherein the input module is a single button, the light guide module is disposed at a periphery of the button, and the cover plate is configured to cover the button.

3. The smart lock of claim 2 wherein the input module is cylindrical and the light guide module is integrally formed with the input module, coaxial with the input module and circumferentially disposed about the input module.

4. The intelligent lock according to claim 1, wherein the input module comprises a base and at least two keys disposed on the base, the cover plate is provided with through holes for extending the keys, the number of the through holes corresponding to the number of the keys, and the cover plate and the base are provided with at least one groove for disposing the light guide module.

5. The intelligent lock according to claim 1, wherein the lower shell comprises a first portion and a second portion from top to bottom, the upper shell and the first portion are integrally in the shape of a circular truncated cone with a wide bottom and a narrow top, and the second portion is integrally in the shape of a circular truncated cone with a narrow bottom and a wide top.

6. The intelligent lock according to claim 5, wherein a first waterproof sealing ring is arranged at the joint of the upper shell and the first part.

7. The smart lock of claim 1 wherein the motor assembly comprises a motor body, a cam, and a power source;

8. The intelligent lock according to claim 1, further comprising a second waterproof sealing ring, wherein the waterproof sealing ring is disposed at a position of the locking hook assembly corresponding to the locking hole, and the waterproof sealing ring seals the locking hole after the locking hook is inserted into the locking hole.

9. The smart lock of claim 1,

the intelligent lock further comprises a USB shell detachably connected to the shell assembly and used for covering the USB interface.