Behavior monitoring equipment for old people

Abstract

The utility model relates to the technical field of monitoring, and discloses a behavior monitoring device for old people, which monitors sleep time of the old people through structures such as a case, an infrared sensor and a weight sensor, sets important monitoring time periods of the infrared sensor and the weight sensor through a built-in controller of the case, and monitors the behavior of the old people. Whether the human body moves within the range of the infrared sensor is monitored within the sleep time, whether the human body weight exists or not is detected through the weight sensor, for example, weight monitoring is abnormal in the sleep time period and abnormal detection is conducted through the infrared sensor, an alarm signal is sent to a user through the case, and the effect of paying attention to sleep of old people at night is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, in particular to a behavior monitoring device for the elderly. Background Art

[0002] The aging problem in today's society is becoming more and more serious. Young people nowadays are under great work pressure, and they do not have enough time and energy to take good care of every elderly person in the family. However, the elderly's ability to take care of themselves gradually weakens with age. Especially for the elderly who have been lying in bed for a long time, their daily life cannot be separated from the care of their family.

[0003] In order to monitor the safety of the elderly in their daily lives, there are now many smart devices on the market, such as smart bracelets that can monitor the elderly's vital signs such as heart rate and breathing.

[0004] There are still some deficiencies in the sleep time and sleep monitoring of the elderly. If the elderly suffer from sudden illnesses during the night, they cannot be well monitored. The existing equipment cannot transmit the elderly's life information in a timely manner. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a behavior monitoring device for the elderly, which has the advantages of full monitoring and real-time viewing, and solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: an elderly behavior monitoring device, comprising a bed body, a chassis fixedly installed at the bottom of the bed body, infrared sensors fixedly installed at both sides of the bed body, a groove opened at the top of the bed body, a weight sensor fixedly installed at the bottom wall of the groove, a mattress fixedly connected to the top of the weight sensor, an adaption groove opened inside the mattress, and the weight sensor stuck inside the adaption groove.

[0007] Preferably, a signal receiver, a signal calculator, a signal transmitter, and a controller device are built into the chassis.

[0008] Preferably, the infrared sensor is electrically connected to the chassis, and the weight sensor is electrically connected to the chassis.

[0009] Preferably, the weight sensors are evenly arranged inside the groove, and the top of the weight sensors is fixedly connected to the top wall of the adapter groove.

[0010] Preferably, the chassis is set for a nighttime sleep time, and the infrared sensor and the weight sensor monitor the trajectory of the human body at a high frequency during the nighttime sleep time.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The elderly behavior monitoring equipment monitors the sleep time of the elderly through the chassis, infrared sensors, weight sensors and other structures. The important monitoring time periods of the infrared sensors and weight sensors are set through the built-in controller of the chassis. During the sleep time, it monitors whether there is human activity within the range of the infrared sensors, and then detects whether there is human weight through the weight sensor. If the weight monitoring during the sleep time period is abnormal and the infrared sensor detection is abnormal, an alarm signal is sent to the user through the chassis, which has the effect of paying attention to the elderly's sleep at night.

[0013] 2. The elderly behavior monitoring device realizes the key monitoring of human weight and lying position during sleep at night by setting up a chassis, weight sensor and other structures. The body contour of the lying person is identified by the different weights borne by each weight sensor, and the contour signal is transmitted to the chassis, which is monitored by the built-in controller of the chassis. When the lying person becomes ill at night and becomes restless, the controller recognizes the high-frequency switching signal from the weight sensor and sends an emergency alarm signal to the user, which has the effect of paying attention to the health of the elderly's sleep at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure signal of the utility model.

[0017] In the figure: 1. bed body; 2. chassis; 3. infrared sensor; 4. groove; 5. weight sensor; 6. mattress; 61. adapter slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3A chassis 2 is fixedly installed at the bottom of the bed body 1, and a signal receiver, a signal calculator, a signal transmitter, and a controller device are built in the chassis 2. Infrared sensors 3 are fixedly installed on both sides of the bed body 1, and the infrared sensors 3 are electrically connected to the chassis 2. A groove 4 is opened on the top of the bed body 1, and a weight sensor 5 is fixedly installed on the bottom wall of the groove 4. The weight sensors 5 are evenly distributed inside the groove 4. The top of the weight sensor 5 is fixedly connected to the top wall of the adaptation groove 61, and the weight sensor 5 is electrically connected to the chassis 2. The weight sensor 5 converts the measured weight signal into an electrical signal, and transmits the electrical signal to the signal receiver inside the chassis 2 through the electrical connection with the chassis 2. The chassis 2, the infrared sensor 3 and the weight sensor 5 cooperate with each other. A mattress 6 is fixedly connected to the top of the weight sensor 5, and an adaptation groove 61 is opened inside the mattress 6, and the weight sensor 5 is stuck inside the adaptation groove 61.

[0020] The chassis 2 sets the nighttime sleeping time, and the infrared sensor 3 and the weight sensor 5 monitor the human body's trajectory at a high frequency during the nighttime sleeping time. The nighttime sleeping time is set by the chassis 2, and the infrared sensor 3 and the weight sensor 5 transmit electrical signals to the chassis 2 to identify the nighttime sleeping time and whether the elderly are sleeping in the bed. During the nighttime sleeping time, the weight identified by the weight sensor 5 changes at a high frequency. When multiple weight sensors 5 are combined, it is identified that the elderly are turning over and rolling in bed at a high frequency, and an alarm signal is sent to the user to avoid the elderly being unable to receive timely help due to illness at night.

[0021] Working principle: The user sets the sleep time through the chassis 2. When the infrared sensor 3 detects human activity within the range, it transmits a signal to the chassis 2. When the set sleep time is reached, the infrared sensor 3 detects whether there is human activity within the range, and then the weight sensor 5 detects whether there is weight on the mattress 6. If the infrared sensor 3 does not detect any trace of human activity and the weight sensor 5 does not detect any weight on the mattress 6, a signal is transmitted to the chassis 2, and the chassis 2 sends an alarm signal to remind the user that there is no human body on the bed when the set sleep time is reached;

[0022] If the infrared sensor 3 detects human activity, the weight sensor 5 detects the presence of weight above the mattress 6 and transmits a sleep signal to the chassis 2, and transmits the stress condition of each weight sensor 5 and the lying position of the human body to the chassis 2, which then transmits the sleep signal and the lying information to the user. When the monitored person turns over or rolls frequently and the stress condition of each weight sensor 5 changes at a high speed within the set sleeping time, an emergency signal is sent to the user to remind the user that there is an abnormality in the night sleep.

Claims

1. An elderly behavior monitoring device, comprising a bed (1), characterized in that: A cabinet (2) is fixedly mounted on the bottom of the bed body (1), infrared sensors (3) are fixedly mounted on both sides of the bed body (1), a groove (4) is provided on the top of the bed body (1), a weight sensor (5) is fixedly mounted on the bottom wall of the groove (4), a mattress (6) is fixedly connected to the top of the weight sensor (5), an adapting groove (61) is provided inside the mattress (6), and the weight sensor (5) is stuck inside the adapting groove (61).

2. The elderly behavior monitoring device according to claim 1, characterized in that: The chassis (2) has a built-in signal receiver, a signal calculator, a signal transmitter and a controller device.

3. The elderly behavior monitoring device according to claim 1, characterized in that: The infrared sensor (3) is electrically connected to the chassis (2), and the weight sensor (5) is electrically connected to the chassis (2).

4. The elderly behavior monitoring device according to claim 1, characterized in that: The weight sensors (5) are evenly arranged inside the groove (4), and the top of the weight sensors (5) is fixedly connected to the top wall of the adapting groove (61).

5. The elderly behavior monitoring device according to claim 1, characterized in that: The cabinet (2) is used to set the nighttime sleep time, and the infrared sensor (3) and the weight sensor (5) monitor the trajectory of the human body at a high frequency during the nighttime sleep time.

Images