CN215168913U

CN215168913U - Durable type intelligence lock

Info

Publication number: CN215168913U
Application number: CN202120792361.XU
Authority: CN
Inventors: 查道友
Original assignee: Shenzhen Simaihe Electronics Co ltd
Current assignee: Shenzhen Simaihe Electronics Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-14
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a durable type intelligence lock, include: an intelligent door lock main body; the intelligent door lock comprises a main control unit and a control unit, wherein the main control unit comprises a main control chip and a battery which is electrically connected with the main control chip and used for supplying power to the intelligent door lock; the sensing unit comprises a distance sensor and is used for sensing the distance between a human body and the intelligent door lock so as to control the opening and closing of the battery power supply circuit. The utility model discloses increase the induction element in intelligent lock to set for the response fence and effectively protect induction element, reduce the erosion that external dust moisture produced induction element and intelligent lock, improve the durability of intelligent lock, and let the distance between induction element response human body and the intelligent lock open and close with control battery supply circuit, prevent that the battery from supplying power constantly and letting intelligent lock internal element produce the heat loss problem, prolong the life of lock battery and intelligent lock.

Description

Durable type intelligence lock

Technical Field

The utility model relates to an intelligence lock field specifically is a durable type intelligence lock.

Background

The intelligent door lock is an improved lockset on the basis of being different from the traditional mechanical lock, and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability; the intelligent door locks in the market are powered by AA batteries or lithium batteries, and as the integrated functions of the door locks are more and more, the utilization efficiency of the batteries is higher and higher, and the service life of the batteries becomes a very important selling point in the door locks.

Present intelligent lock, the battery all is that the day night does not stop provides the electric energy for intelligent lock, let intelligent lock be in the on state constantly, the power consumption of battery lets the whole life of battery receive the influence, intelligent lock internal element can generate heat and let intelligent lock internal element receive the heat loss when long-time circular telegram running state simultaneously, influence the life of intelligent lock, lead to the durability variation of intelligent lock, be unfavorable for the development of intelligent lock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable type intelligence lock to solve the quick life of the battery power consumption that proposes in the above-mentioned background art short, intelligent lock internal element receives the heat waste and causes its durability to worsen, influence intelligent lock life's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a durable smart door lock comprising:

the intelligent door lock comprises an intelligent door lock main body, wherein an induction fence is arranged on the intelligent door lock main body, and is provided with a frame hole position, glass embedded on the frame hole position and a moisture-proof film adhered on the surface of the glass;

the intelligent door lock comprises a main control unit, a door lock body and a door lock body, wherein the main control unit is arranged in the intelligent door lock body and comprises a main control chip and a battery which is electrically connected with the main control chip and used for supplying power to the intelligent door lock;

the sensing unit is installed in the sensing fence and is electrically connected with the main control unit, and the sensing unit comprises a distance sensor and is used for sensing the distance between a human body and the intelligent door lock so as to control the opening and closing of the battery power supply circuit.

Preferably, the overall shape of the frame hole site is a rectangular or rounded rectangle structure, and the frame hole site is used for installing the induction head of the distance sensor.

Preferably, the main control unit further comprises an alarm, an indicator light, a keyboard, a communication module and a motor drive which are respectively electrically connected with the main control chip, and the motor drive is used for controlling the door lock of the intelligent door lock to open and close.

Preferably, the battery and the main control chip are electrically connected with a voltage reduction chip, and an output end of the main control chip is electrically connected with a non-connection chip.

Preferably, the main control unit further includes two sets of antennas, one set of antennas is electrically connected to the non-connection chip, the other set of antennas is electrically connected to the communication module, and the two sets of antennas are disposed in the frame hole site.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the induction element has been increased in the control system of intelligence lock, and set for the response fence and effectively protect induction element, reduce the erosion that external dust moisture produced induction element and intelligent lock, improve the durability of intelligent lock, and guarantee the long-time normal function of induction element in control system, let the induction element respond to distance between human body and the intelligent lock with the opening and close of control battery power supply circuit, reduce the loss of lock battery by a wide margin, prevent that the battery from supplying power constantly and letting intelligent lock internal element produce the heat loss problem, the life of extension lock battery, further prolong the life of this intelligent lock.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic block diagram of the present invention.

In the figure: 1 intelligent door lock main part, 2 handles, 3 response fence, 301 frame hole site, 302 glass, 303 dampproof membrane, 4 key hole sites, 5 main control unit, 501 main control chip, 502 step-down chip, 503 batteries, 504 not connect the chip, 505 alarm, 506 communication module, 507 motor drive, 6 induction element, 601 distance sensor.

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. 1-2, the present embodiment provides a technical solution: a durable smart door lock comprising: the intelligent door lock comprises an intelligent door lock main body 1, wherein an induction bar 3 is arranged on the intelligent door lock main body 1, and a handle 2 and a key hole position 4 are further arranged on the intelligent door lock main body 1, so that the intelligent door lock is convenient to use; the induction fence 3 is provided with a frame hole 301, glass 302 embedded on the frame hole 301, and a moisture-proof film 303 adhered on the surface of the glass 302; it should be noted that the frame hole 301 can be effectively protected by the glass 302, so as to prevent the erosion of the external dust and moisture to the frame hole 301, so as to prolong the service life of the frame hole 301, and further prolong the overall service life of the intelligent door lock main body 1; the moisture-proof film 303 can improve the water resistance and erosion resistance of the whole glass 302, so that the durability of the intelligent door lock main body 1 is greatly improved; wherein, the glass 302 can be made of high-transparent organic glass with the thickness of 0.02-0.08 mm; wherein, the moisture-proof film 303 adopts but is not limited to a low-density polyethylene film, a polystyrene film, a PVA coating high-barrier film and a polyester film;

the main control unit 5, the main control unit 5 is arranged in the intelligent door lock main body 1, and the main control unit 5 includes a main control chip 501 and a battery 503 which is electrically connected with the main control chip 501 and is used for supplying power to the intelligent door lock; the main control chip 501 adopts a cortexM3 low-power-consumption series of ST, that is, a chip of STM32L107 model;

the sensing unit 6 is installed in the sensing fence 3 and is electrically connected with the main control unit 5, and the sensing unit 6 comprises a distance sensor 601 for sensing the distance between a human body and the intelligent door lock so as to control the on-off of a power supply circuit of the battery 503; the distance sensor 601 may be, but not limited to, an OPT8241 type or an OPT9221 type distance sensor.

Wherein, intelligence lock main part 1 sets up in the front of the door, and responds to fence 3 and set up in the front of intelligence lock main part 1, and the convenience is in the use, and the operator position can be sensed by the induction element 6 in the fence 3 of responding to in the front of the door to this intelligent lock of convenient operation.

Further, the overall shape of the frame hole 301 includes, but is not limited to, a rectangular structure or a rounded rectangular structure, and the frame hole 301 is used for accommodating the inductive head of the distance sensor 601; wherein, settle in frame hole position 301 through the inductive head with distance sensor 601, be favorable to distance sensor 601's long-time use, rely on glass 302 and dampproof film 303's effect promptly, can effectively protect distance sensor 601's inductive head, the external dust moisture of separation causes the erosion to distance sensor 601's inductive head to this life who prolongs distance sensor 601 inductive head has prolonged the life of intelligent door lock in very big degree.

Specifically, the main control unit 6 further includes an alarm 505, an indicator light, a keyboard, a communication module 506 and a motor driver 507, which are electrically connected to the main control chip 501, respectively, and the motor driver 507 is used for controlling the door lock of the intelligent door lock to open and close; a voltage reduction chip 502 is electrically connected between the battery 503 and the main control chip 501, and an output end of the main control chip 501 is electrically connected with a non-connection chip 504; the main control unit 5 further includes two sets of antennas, one set of antennas is electrically connected to the non-connection chip 504, the other set of antennas is electrically connected to the communication module 506, and both sets of antennas are disposed in the frame hole site 301; the buck chip 502 adopts, but is not limited to, an MP2322 buck IC, and the non-connected chip 504 adopts, but is not limited to, CLRC-663 type and RC-523 type chips; it should be noted that, place two sets of antennas in frame hole position 301, can rely on glass 302 to effectively protect the antenna, the erosion that external dust moisture caused the antenna of separation, also conveniently relies on the antenna to receive intelligent lock control signal rapidly simultaneously.

When a person approaches the distance sensor 601, the chip carried by the distance sensor 601 notifies the main control chip 501, at this time, the control circuits of the main control chip 501, the voltage reduction chip 502 and the battery 503 are in a pass state, the main control chip 501 opens the non-connection chip 504, so that the non-connection chip 504 can swipe a card and open a keyboard, when the non-connection chip 504 senses the non-connection card or the keyboard obtains a key password, the main control chip 501 controls the door lock to perform corresponding actions through the motor drive 507, and simultaneously, the result is transmitted to the smart door lock use background through the communication module 506; when nobody is close to distance sensor 601, main control chip 501, step-down chip 502 and battery 503's control circuit are in the state of opening circuit, and intelligent lock does not operate, and battery 503 does not provide the power for intelligent lock, reduces the loss of lock battery 503 in this intelligent lock use, then prolongs battery 503's life, and then prolongs the life of this intelligent lock.

Further, when the intelligent door lock is in a standby state, the sensing function of the distance sensor 601 is started, when someone or a card or other shielding object such as a book approaches the distance sensor 601, the distance sensor 601 interrupts and informs the main control chip 501 that the card is swiped or the human body approaches, at this time, the main control chip 501 detects the distance information between the card or the human body and the intelligent door lock, so that the battery 503 and the intelligent door lock form a passage, and an operation indicator light of the intelligent door lock is turned on, so that the person can further operate the intelligent door lock.

The utility model discloses a distance sensor 601 that uses, its detection distance is at 17cm-25cm, when card or other shelter from the thing and be close to distance sensor 601, distance sensor 601 is from the chip interrupt notice main control chip 501 of taking to have the demand of punching the card, main control chip 501 opens the entrance guard function of intelligent lock and detects that shelter from whether to order about the lock function for legally qualified and card controling motor drive 507 again that matches this moment, when the card is illegal, main control chip 501 sends out the instruction and orders about alarm 505 and report to the police the suggestion, wherein alarm 505 is optional to be used but not limited to bee calling organ, thereby when not matching the card and sheltering from induction element 6 in the induction fence 3, buzzing suggestion can carry out.

It should be noted that the main control chip 501, the voltage reduction chip 502, the keyboard, the indicator light, the handle 2, the key hole site 4, the non-contact chip 504, the alarm 505, the communication module 506 and the motor driver 507 mentioned in the above embodiments are basic components of the smart door lock, and the structure and principle thereof are well known in the market, and therefore, are not described herein again.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, a mode of matching with a buckle through plugging, for example, a mode of connecting through a bolt, and the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A durable smart door lock, comprising:

2. A durable smart door lock as claimed in claim 1, wherein: the whole appearance of frame hole site is rectangle or fillet rectangle structure, and this frame hole site supplies distance sensor's inductive head to settle.

3. A durable smart door lock as claimed in claim 1, wherein: the main control unit further comprises an alarm, an indicator light, a keyboard, a communication module and a motor drive which are respectively electrically connected with the main control chip, and the motor drive is used for controlling the door lock of the intelligent door lock to open and close.

4. A durable smart door lock as claimed in claim 1, wherein: the battery is electrically connected with the voltage reduction chip between the battery and the main control chip, and one output end of the main control chip is electrically connected with the non-connection chip.

5. A durable smart door lock as claimed in claim 1, wherein: the main control unit also comprises two groups of antennas, one group of antennas is electrically connected with the non-connected chip, the other group of antennas is electrically connected with the communication module, and the two groups of antennas are arranged in the frame hole site.