Intelligent door lock capable of giving alarm

Abstract

The utility model relates to the technical field of security and protection systems, and discloses an intelligent door lock capable of alarming, which comprises a signal output mechanism and a signal processing mechanism, the signal output mechanism comprises a distance sensor, an infrared sensor and a sensing assembly, and the distance sensor is used for detecting the position of a spring bolt; the infrared sensor is used for detecting whether a person exists on the outer side of the intelligent lock or not, the sensing assembly is used for detecting whether flames exist on the gas stove or not, and the signal processing mechanism comprises a signal receiver, a processor, a controller and an alarm assembly. According to the utility model, through the cooperative arrangement of the signal output mechanism and the signal processing mechanism, the problem of false alarm caused by vibration of the door lock in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of security systems, and in particular to an intelligent door lock capable of alarming. Background Art

[0002] As people's living standards continue to improve, they pay more and more attention to security measures. The home field, especially gas, water and electricity, is closely related to everyone and has become an important part of security. Users (especially the elderly) may forget to turn off the gas when they go out, which poses a major safety hazard.

[0003] In the prior art, the door lock is installed on the door panel, and the door panel is rotatably connected to the door frame. The door panel and the door frame are arranged in coordination. A vibration sound and light alarm is used on the door lock. When it is detected that the gas on the gas stove in the house is turned on, opening the door will generate vibration, which will cause the vibration sound and light alarm to alarm. However, when a guest visits and knocks on the door, the door lock will also generate a certain vibration, which may cause the vibration sound and light alarm to generate a false alarm. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an intelligent door lock capable of giving an alarm, which solves the problem in the prior art that the alarm may give a false alarm due to the vibration of the door lock.

[0005] The utility model solves the above technical problems by the following technical means: an intelligent door lock capable of alarming, comprising an intelligent lock, the intelligent lock being fixedly mounted on a door panel, a lock tongue being arranged in the intelligent lock and being able to extend into a door frame, and further comprising:

[0006] The signal output mechanism includes a distance sensor, an infrared sensor and a sensing component. The distance sensor is arranged on the door frame and is used to detect the position of the lock tongue. The infrared sensor is arranged on the smart lock and is arranged on the outside of the smart lock and is used to detect whether there is a person outside the smart lock. The sensing component is arranged around the gas stove and is used to detect whether there is a flame on the gas stove.

[0007] The signal processing mechanism includes a signal receiver, a processor, a controller and an alarm component. The signal receiver, the processor, the controller and the alarm component are all arranged in the smart lock. The sensing component is communicatively connected to the signal receiver, the signal receiver is electrically connected to the processor, the distance sensor and the infrared sensor are electrically connected to the processor, the processor is electrically connected to the controller, and the alarm component is electrically connected to the controller.

[0008] Furthermore, the sensing component includes a thermocouple sensor, a photoelectric sensor and a signal transmitter. The thermocouple sensor, the photoelectric sensor and the signal transmitter are all arranged around the gas stove. The thermocouple sensor and the photoelectric sensor are electrically connected to the signal transmitter, and the signal transmitter is communicatively connected to the signal receiver.

[0009] Furthermore, the sensing components are divided into two groups.

[0010] Furthermore, it also includes a reset button, which is set on the smart lock and electrically connected to the processor.

[0011] Furthermore, the alarm component includes a buzzer and / or a flash light, which are fixedly mounted on the smart lock, and the buzzer and / or the flash light are electrically connected to the controller.

[0012] Beneficial effects of the utility model:

[0013] 1. Detect whether there is a flame on the gas stove through the induction component. When the gas stove is ignited, the induction component transmits the signal to the signal receiver, and the signal receiver transmits the signal to the processor;

[0014] The infrared sensor detects whether there is anyone outside the house. When there is no one outside the house, the infrared sensor transmits the signal to the processor;

[0015] The distance sensor is used to judge the user's door opening action. When the lock tongue is retracted, the distance between the lock tongue and the distance sensor will reach the set value of the distance sensor, indicating that the user has opened the door. The distance sensor transmits the signal to the processor. When all three signals in the processor are reached, it means that the user forgot to turn off the gas stove before going out. At this time, the processor will transmit the signal to the controller, and the controller will control the alarm component to alarm, reminding the user that the gas stove in the house is not turned off. The coordinated setting of the signal output mechanism and the signal processing mechanism solves the problem of false alarm of the alarm due to the vibration of the door lock in the prior art.

[0016] 2. By setting the reset button, when encountering special circumstances, the signal in the processor can be reset to turn off the alarm component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0018] Figure 1 It is a structural schematic diagram of a smart lock in a smart door lock capable of alarming in the utility model;

[0019] Figure 2 This is a structural diagram of a gas stove and a sensing component in an intelligent door lock capable of alarming in the utility model;

[0020] Figure 3 The utility model is a schematic diagram of an intelligent door lock capable of alarming.

[0021] in

[0022] 1. Door panel; 2. Smart lock; 201. Lock tongue; 3. Door frame; 4. Distance sensor; 5. Infrared sensor; 6. Gas stove;

[0023] 7. Sensing component; 701. Thermocouple sensor; 702. Photoelectric sensor;

[0024] 8. Alarm component; 801. Buzzer; 802. Flash light;

[0025] 9. Processor; 10. Controller; 11. Reset button. DETAILED DESCRIPTION

[0026] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0027] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the figure. This is only for the convenience of describing the present invention and simplifying the description, and does 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, the terms describing the position relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. In the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0029] like Figure 1-Figure 3 As shown, the utility model is a smart door lock capable of alarming, comprising a smart lock 2, a signal output mechanism and a signal processing mechanism. The smart lock 2 is fixedly mounted on a door panel 1 by bolts, and a lock tongue 201 capable of extending into a door frame 3 is arranged in the smart lock 2;

[0030] like Figure 1 and Figure 2 As shown, the signal output mechanism includes a distance sensor 4, an infrared sensor 5 and a sensing component 7. The distance sensor 4 is arranged on the door frame 3, and the distance sensor 4 is used to detect the position of the lock tongue 201. The infrared sensor 5 is arranged on the smart lock 2, and the infrared sensor 5 is arranged on the outside of the smart lock 2. The infrared sensor 5 is used to detect whether there is a person outside the smart lock. The sensing component 7 is arranged around the gas stove 6, and the sensing component 7 is used to detect whether there is a flame on the gas stove 6;

[0031] like Figure 3 As shown, the signal processing mechanism includes a signal receiver (not shown), a processor 9, a controller 10 and an alarm component 8. The signal receiver, the processor 9, the controller 10 and the alarm component 8 are all arranged in the smart lock 2. The sensing component 7 is communicatively connected to the signal receiver. The communication connection includes an electrical connection and a wireless connection, wherein a wireless connection is preferably used. The signal receiver is electrically connected to the processor. The distance sensor 4 and the infrared sensor 5 are electrically connected to the processor 9. The processor 9 is electrically connected to the controller 10. The alarm component 8 is electrically connected to the controller 10.

[0032] like Figure 2 As shown, the sensing component 7 includes a thermocouple sensor 701, a photoelectric sensor 702 and a signal transmitter (not shown in the figure). The thermocouple sensor 701, the photoelectric sensor 702 and the signal transmitter are all fixedly installed around the gas stove 6. The sensing component 7 is divided into two groups, and the two groups of sensing components 7 are symmetrically arranged along the vertical center plane of the gas stove 6.

[0033] like Figure 1 As shown, a reset button 11 is provided on the smart lock 2 , and the reset button 11 is electrically connected to the processor 9 .

[0034] like Figure 1 As shown, the alarm component 8 includes a buzzer 801 or a flashlight 802, or the buzzer 801 and the flashlight 802 are used in combination. Preferably, the buzzer 801 and the flashlight 802 are used in combination. Both the buzzer 801 and the flashlight 802 are bolted to the smart lock 2, and the buzzer 801 and the flashlight 802 are electrically connected to the controller 10.

[0035] The method of using the utility model is as follows:

[0036] 1. Signal 1: signal from thermocouple sensor 701;

[0037] Signal 2: signal sent by photoelectric sensor 702;

[0038] Signal 3: signal from distance sensor 4;

[0039] Signal 4: signal sent by infrared sensor 5;

[0040] Signal 5: signal sent by processor 9;

[0041] The processor 9 is initially set as follows: when signal one, signal two and signal three all have signals, and signal four has no signal, the processor 9 will transmit the processed signal to the controller 10, and the controller 10 will control the alarm component 8 to sound an alarm.

[0042] 2. When the gas stove 6 is ignited, the photoelectric sensor 702 generates signal 1, and the thermocouple sensor 701 generates signal 2. The photoelectric sensor 702 and the thermocouple sensor 701 transmit signal 1 and signal 2 to the signal transmitter, and the signal transmitter transmits signal 1 and signal 2 to the signal receiver, and the signal receiver transmits signal 1 and signal 2 to the processor 9. At this time, the processor 9 receives signal 1 and signal 2. By using the photoelectric sensor 702 and the thermocouple sensor 701 in combination, the possibility of false alarm of the alarm component 8 can be reduced. The sensing component here can also be a gas leak sensor.

[0043] 3. When the user opens the door, the lock tongue 201 in the smart lock 2 retracts, and the distance between the lock tongue 201 and the distance sensor 4 reaches the set value of the distance sensor 4, indicating that the user has opened the door. The distance sensor 4 transmits signal three to the processor 9, and the processor 9 receives signal three.

[0044] 4. At the same time, the infrared sensor 5 will detect whether there is anyone outside the smart lock 2. When there is no one outside the smart lock 2, the infrared sensor 5 will not emit signal four, and at this time, there is no signal four in the processor 9.

[0045] 5. Through steps 2-4, the initial setting value of the processor 9 is met at this time, that is, the processor 9 will transmit signal five to the controller 10, and the controller 10 will control the buzzer 801 to alarm and control the flash light 802 to flash to warn the user that the gas stove 6 in the house is not turned off. The coordinated setting of the buzzer 801 and the flash light 802 can improve the warning effect. The coordinated setting of the signal output mechanism and the signal processing mechanism solves the problem of false alarms caused by the vibration of the door lock in the prior art.

[0046] 5. When encountering special circumstances, such as the user only goes out for a short time (to throw away garbage, check the situation outside the house, etc.), the user can press the reset button 11 on the smart lock 2 to temporarily block the processor 9 from sending the signal 5, thereby turning off the alarm of the alarm component 8. The reset button 11 can be a reset timer. Resetting the timer is a conventional technical means and will not be repeated here.

[0047] The above is a detailed introduction to a smart door lock with alarm provided by the present application. The description of the specific embodiment is only used to help understand the method and core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present utility model.

[0048] It should be noted that the phrases "one embodiment", "embodiment", "some optional embodiments", "exemplary embodiments", "some embodiments", etc. mentioned in the specification indicate that the described embodiment may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0049] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0050] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0051] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. An intelligent door lock capable of alarming, comprising an intelligent lock, the intelligent lock being fixedly mounted on a door panel, the intelligent lock being provided with a lock tongue capable of extending into a door frame, characterized in that: Also includes: A signal output mechanism, the signal output mechanism includes a distance sensor, an infrared sensor and a sensing component, the distance sensor is arranged on the door frame, the distance sensor is used to detect the position of the lock tongue, the infrared sensor is arranged on the smart lock, and the infrared sensor is arranged on the outside of the smart lock, the infrared sensor is used to detect whether there is a person outside the smart lock, the sensing component is arranged around the gas stove, and the sensing component is used to detect whether there is a flame on the gas stove; The signal processing mechanism includes a signal receiver, a processor, a controller and an alarm component. The signal receiver, the processor, the controller and the alarm component are all arranged in the smart lock. The sensing component is communicatively connected to the signal receiver, the signal receiver is electrically connected to the processor, the distance sensor and the infrared sensor are electrically connected to the processor, the processor is electrically connected to the controller, and the alarm component is electrically connected to the controller.

2. The intelligent door lock capable of alarming according to claim 1, characterized in that: The sensing component includes a thermocouple sensor, a photoelectric sensor and a signal transmitter, which are all arranged around the gas stove. The thermocouple sensor and the photoelectric sensor are electrically connected to the signal transmitter, and the signal transmitter is communicatively connected to the signal receiver.

3. The intelligent door lock capable of alarming according to claim 2, characterized in that: The sensing components are divided into two groups.

4. The intelligent door lock capable of alarming according to claim 1, characterized in that: It also includes a reset button, which is arranged on the smart lock and is electrically connected to the processor.

5. The intelligent door lock capable of alarming according to claim 1, characterized in that: The alarm component includes a buzzer and / or a flash light, which are fixedly mounted on the smart lock, and the buzzer and / or the flash light are electrically connected to the controller.

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