Umbrella carrying reminding device

Abstract

The utility model discloses an umbrella carrying reminding device, and relates to the field of life auxiliary systems. The system comprises a rainfall sensing mechanism arranged outdoors, and a processing terminal, a monitoring module and a reminding module which are arranged indoors, the rainfall sensing mechanism is used for collecting a rainwater signal; the monitoring module comprises an umbrella detection mechanism and a going-out detection mechanism, the umbrella detection mechanism comprises a weight sensor, and the going-out detection mechanism comprises an infrared transceiving mechanism; the reminding module comprises a signal indicating lamp module and a voice broadcast module; the rainfall sensing mechanism, the weight sensor, the infrared transceiving mechanism, the signal indicating lamp module and the voice broadcast module are respectively communicated with the processing terminal; the system which is low in cost, reliable in performance, convenient and practical is used for achieving the purpose of accurately reminding an owner of carrying the umbrella in rainy days.

Description

Technical Field

[0001] The utility model relates to the field of life assistance systems, in particular to an umbrella carrying reminder device. Background Art

[0002] On rainy days, people need to carry an umbrella when going out. However, when people do not notice that it has started raining outside and rush out, they often forget to carry an umbrella, which brings a lot of inconvenience to people's lives.

[0003] Among the existing technologies, some detect rainy periods through weather forecasts or online weather information, which may differ from the actual situation, resulting in detection of rain when it is not raining, or detection of no rain when it is actually raining. Due to the unreliable detection, it adds to the trouble of life; some cannot accurately detect whether someone is going out (for example, by installing a human pyroelectric infrared detector at the door); some cannot detect whether someone is carrying an umbrella; some detection technologies are complex and costly, such as using GPS and Bluetooth to detect whether someone is carrying an umbrella or going out. Utility Model Content

[0004] The purpose of the utility model is to provide an umbrella carrying reminder device, which uses a low-cost, reliable, convenient and practical system to accurately remind the owner to carry an umbrella on rainy days.

[0005] In order to achieve the above purpose, the utility model adopts the following technical means:

[0006] An umbrella carrying reminder device includes a rain sensor mechanism arranged outdoors and a processing terminal, a monitoring module, and a reminder module arranged indoors;

[0007] The rain sensing mechanism is used to collect rain signals;

[0008] The monitoring module includes an umbrella detection mechanism and an exit detection mechanism, wherein the umbrella detection mechanism includes a weight sensor and the exit detection mechanism includes an infrared transceiver mechanism;

[0009] The reminder module includes a signal indicator light module and a voice broadcast module;

[0010] The rain sensing mechanism, the weight sensor, the infrared transceiver mechanism, the signal indicator light module and the voice broadcast module are respectively in communication with the processing terminal.

[0011] Preferably, the rain sensing mechanism includes a rain sensor and a signal conditioning and comparison circuit, the rain sensor is arranged outdoors, and the signal conditioning and comparison circuit is used to output a low level or a high level to the processing terminal.

[0012] Furthermore, the signal conditioning and comparison circuit includes a P3 connector connected to the rain sensor signal, pin 2 of the P3 connector is connected to the pin 3 signal of the U4 comparator, and pin 1 of the U4 comparator serves as a level output end to output a high level or a low level to the processing terminal.

[0013] Furthermore, the weight sensor is an HX711 weighing sensor.

[0014] Furthermore, the infrared transceiver mechanism includes a first infrared transceiver module close to the inside of the door and a second infrared transceiver module close to the outside of the door.

[0015] Furthermore, the first infrared transceiver module includes a first infrared transmitter and a first infrared receiver, and the second infrared transceiver module includes a second infrared transmitter and a second infrared receiver;

[0016] The first infrared transceiver module and the second infrared transceiver module are arranged in parallel.

[0017] During use, the utility model has the following beneficial effects:

[0018] When it rains, it can accurately detect the raining period, detect whether the owner goes out, and whether he brings an umbrella when he goes out. When it detects rainy days, the signal indicator light module lights up to remind the owner to bring an umbrella. When it rains and the owner goes out without an umbrella, the voice broadcast module runs to give a voice prompt to the owner. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the principle framework structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the signal conditioning and comparison circuit structure of the utility model.

[0021] Among them, 1-processing terminal, 2-umbrella detection mechanism, 3-reminder module, 4-rainfall sensing mechanism, 5-exit detection mechanism. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0026] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is typically placed when in use, or are the orientations or positional relationships commonly understood by those skilled in the art. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] Please refer to Figure 1 and Figure 2 As shown, an umbrella carrying reminder device includes a rain sensor mechanism 4 arranged outdoors and a processing terminal 1, a monitoring module and a reminder module 3 arranged indoors;

[0029] The rain sensing mechanism 4 is used to collect rain signals;

[0030] The monitoring module includes an umbrella detection mechanism 2 and an exit detection mechanism 5, wherein the umbrella detection mechanism 2 includes a weight sensor and the exit detection mechanism 5 includes an infrared transceiver mechanism;

[0031] The reminder module 3 includes a signal indicator light module and a voice broadcast module;

[0032] The rain sensing mechanism 4 , the weight sensor, the infrared transceiver mechanism, the signal indicator light module and the voice broadcast module are respectively in communication with the processing terminal 1 .

[0033] In this way, when it rains, it can accurately detect the raining period, detect whether the owner goes out, and whether he brings an umbrella when going out. When it detects that it is raining, the signal indicator light module lights up to remind the owner to bring an umbrella. When it rains and the owner goes out without an umbrella, the voice broadcast module runs to give a voice prompt to the owner.

[0034] Specifically, the rain sensing mechanism 4 includes a rain sensor and a signal conditioning and comparison circuit. The rain sensor is arranged outdoors. The signal conditioning and comparison circuit is used to output a low level or a high level to the processing terminal 1.

[0035] At the same time, the signal conditioning and comparison circuit includes a P3 connector connected to the rain sensor signal, the pin 2 of the P3 connector is connected to the pin 3 signal of the U4 comparator, and the pin 1 of the U4 comparator is used as a level output end to output a high level or a low level to the processing terminal 1.

[0036] Furthermore, the weight sensor is an HX711 weighing sensor.

[0037] At the same time, the infrared transceiver mechanism includes a first infrared transceiver module close to the inside of the door and a second infrared transceiver module close to the outside of the door.

[0038] Furthermore, the first infrared transceiver module includes a first infrared transmitter and a first infrared receiver, and the second infrared transceiver module includes a second infrared transmitter and a second infrared receiver;

[0039] The first infrared transceiver module and the second infrared transceiver module are arranged in parallel.

[0040] Thus, in more detail, when detecting rain, the rain sensor is used to contact rain to determine whether it is raining. When there is no rain, the resistance across the rain sensor is infinite. When rain falls on the sensor, the resistance across the rain sensor is small.

[0041] The signal conditioning and comparison circuit is placed indoors. When there is no rain, the signal conditioning and comparison circuit outputs a high level, and when there is rain, the signal conditioning and comparison circuit outputs a low level, and outputs the signal to the processing terminal 1.

[0042] When detecting the taking and placing of umbrellas, the umbrellas are placed by the door to facilitate entering and placing the umbrellas. The umbrella taking and placing detection device is actually a weight sensor in which the umbrellas can be placed. When an umbrella is taken out, the weight decreases, and when an umbrella is put in, the weight increases. The increase and decrease in weight can be used to know whether an umbrella is taken or placed.

[0043] Furthermore, the umbrella placement detection is not based on absolute weight, but rather on relative weight. For example, an increase in weight is considered an umbrella placement, while a decrease in weight is considered an umbrella removal.

[0044] In this way, no matter how many umbrellas are placed, the accurate detection of umbrella placement and removal will not be affected.

[0045] When detecting door entry and exit, a first infrared transceiver module and a second infrared transceiver module are installed at each end of the door. When no one is passing through, the first and second infrared receivers receive infrared light and output a low level. When someone passes through, the first and second infrared receivers do not receive infrared light and output a high level. If the second infrared receiver is high first and then the first infrared receiver is high within 10 seconds, it is considered an entry. If the first infrared receiver is high first and then the second infrared receiver is high within 10 seconds, it is considered an exit.

[0046] As for the power supply of the whole machine, it can be powered by batteries or by AC power via a power adapter.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An umbrella carrying reminder device, characterized by: It comprises a rainfall sensing mechanism (4) arranged outdoors, a processing terminal (1), a monitoring module and a reminder module (3) arranged indoors; The rain sensing mechanism (4) is used to collect rain signals; The monitoring module comprises an umbrella detection mechanism (2) and an exit detection mechanism (5), wherein the umbrella detection mechanism (2) comprises a weight sensor, and the exit detection mechanism (5) comprises an infrared transceiver mechanism; The reminder module (3) includes a signal indicator light module and a voice broadcast module; The rain sensing mechanism (4), the weight sensor, the infrared transceiver mechanism, the signal indicator light module and the voice broadcast module are respectively in communication with the processing terminal (1).

2. The umbrella carrying reminder device according to claim 1, characterized in that: The rain sensing mechanism (4) comprises a rain sensor and a signal conditioning and comparison circuit. The rain sensor is arranged outdoors. The signal conditioning and comparison circuit is used to output a low level or a high level to the processing terminal (1).

3. The umbrella carrying reminder device according to claim 2, characterized in that: The signal conditioning and comparison circuit includes a P3 connector connected to the rain sensor signal, the pin 2 of the P3 connector is connected to the pin 3 of the U4 comparator as a signal output terminal, and the pin 1 of the U4 comparator is used as a level output terminal to output a high level or a low level to the processing terminal (1).

4. The umbrella carrying reminder device according to claim 1, characterized in that: The weight sensor is an HX711 weighing sensor.

5. The umbrella carrying reminder device according to claim 1, characterized in that: The infrared transceiver mechanism includes a first infrared transceiver module close to the inside of the door and a second infrared transceiver module close to the outside of the door.

6. The umbrella carrying reminder device according to claim 5, characterized in that: The first infrared transceiver module includes a first infrared transmitter and a first infrared receiver, and the second infrared transceiver module includes a second infrared transmitter and a second infrared receiver; The first infrared transceiver module and the second infrared transceiver module are arranged in parallel.

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