CN210895776U - Old person's guardianship device of standing up night with alarming function - Google Patents

Abstract

The utility model discloses a night monitoring device for the old with alarming function, which comprises a lamp tube, a buzzer, a residual time lamp, a shell, a control panel, an infrared sensor and a photosensitive resistor; the infrared sensor, the control panel, the photoresistor and the buzzer are all arranged in the shell, and a plurality of small holes for transmitting sound are formed in the corresponding positions of the shell where the buzzer is arranged; be provided with time setting button, reset key, fluorescent tube and a plurality of lamp when remaining on the casing, infrared sensor, fluorescent tube, bee calling organ, time setting button, reset key and a plurality of lamp when remaining all with control panel communication connection, photo resistance, infrared sensor, fluorescent tube, bee calling organ and a plurality of lamp when remaining all link to each other with the power. The device infrared sensor does not detect human infrared signal in the set time, and when the old person did not get back to near the bed promptly, can make the buzzer report to the police, realizes reminding nursing staff's function, can reduce accident's emergence.

Description

Old person's guardianship device of standing up night with alarming function

Technical Field

The utility model belongs to the technical field of the guardianship equipment, specifically a old person's guardianship device of standing up night with alarming function.

Background

Due to the reduction of physical functions of the old, accidents such as falling down and the like often happen at night or when the surrounding environment is dark, and the life is threatened in serious cases. When the old people get up at night, the walking is difficult and accidents occur due to the fact that the sight line is fuzzy due to dark environment; accidents can also occur when the toilet is not returned for a long time in the process of using the toilet, and under the condition that a nursing person is not aware of the accidents, the accidents of the old people are more serious.

The Chinese patent with the application number of 201810975932.6 discloses a night lamp, which comprises a light guide cover, a total reflection cover, a base and a main control board, wherein the main control board is provided with a light source and an infrared sensor, and the infrared sensor is used for opening and closing the night lamp by detecting an infrared signal of a human body; however, the night lamp can only be used for ordinary illumination at night, does not have an alarm function, and is difficult to prevent accidents.

Therefore, it is an urgent need to solve the problem in the prior art to provide a monitoring device which has light guidance when the elderly get up and get back to bed and sends out an alarm to remind the monitoring personnel when the elderly do not get back to bed within a certain time.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a night monitoring device for the old with alarm function.

The utility model provides a technical scheme that technical problem adopted is:

a night monitoring device with an alarm function for old people comprises a lamp tube, a buzzer, a residual time lamp, a shell, a control panel, an infrared sensor and a photoresistor; the infrared sensor, the control panel, the photoresistor and the buzzer are all arranged in the shell, and a plurality of small holes for transmitting sound are formed in the corresponding positions of the shell where the buzzer is arranged; be provided with time setting button, reset key, fluorescent tube and a plurality of lamp when remaining on the casing, infrared sensor, fluorescent tube, bee calling organ, time setting button, reset key and a plurality of lamp when remaining all with control panel communication connection, photo resistance, infrared sensor, fluorescent tube, bee calling organ and a plurality of lamp when remaining all link to each other with the power.

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

1) the utility model discloses infrared sensor does not detect human infrared signal in the settlement time, and when the old person did not get back to near the bed promptly, can make the buzzer report to the police, realizes reminding caregiver's function, can reduce accident's emergence.

2) The device detects the infrared signal of a human body through the infrared sensor, so that the lamp tube is turned on or off, and the operation steps are simplified; meanwhile, the device works at night by adopting the photosensitive resistor, and the power supply does not need to be cut off in the daytime, so that the use is more convenient.

Drawings

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

FIG. 2 is a flow chart of the present invention;

FIG. 3 is a control block diagram of the present invention;

in the figure: 1-a lamp tube; 2-time setting button; 3-a reset key; 4-a buzzer; 5-power line interface; 6-lamp for remaining time; 7-shell.

Detailed Description

Specific embodiments of the present invention are given below, and the specific embodiments are only used for further detailed description of the present invention, and do not limit the protection scope of the claims of the present application.

The utility model provides a night monitoring device (refer to the device in figures 1-3) for the old with alarm function, which is characterized in that the device comprises a lamp tube 1, a buzzer 4, a residual time lamp 6, a shell 7, a control panel, an infrared sensor and a photoresistor (not shown in the figures);

the infrared sensor, the control panel, the photoresistor and the buzzer 4 are all arranged in the shell 7, and a plurality of small holes are formed in the shell 7 at corresponding positions where the buzzer 4 is arranged, so that the sound of the buzzer 4 can be transmitted; the shell 7 is provided with a time setting button 2, a reset key 3, a lamp tube 1 and a plurality of residual time lamps 6 (4 in the embodiment), the infrared sensor, the lamp tube 1, the buzzer 4, the time setting button 2, the reset key 3 and the plurality of residual time lamps 6 are all in communication connection with the control panel, and the photoresistor, the infrared sensor, the lamp tube 1, the buzzer 4 and the plurality of residual time lamps 6 are all connected with a power supply;

the infrared sensor is used for detecting a human body infrared signal and transmitting the human body infrared signal to the control panel, and the control panel outputs an induction pulse signal to drive the lamp tube 1 to light; when the old people get up at night, the infrared sensor is triggered to enable the lamp tube 1 to light up, so that the guiding function is achieved; the buzzer 4 is used for giving out alarm prompt sound; the remaining time lamp 6 is used for prompting the remaining time of the set time; the photosensitive resistor is used for sensitization, and under the condition of daytime brightness, the photosensitive resistor has the maximum resistance value due to the sensitization characteristic, so that the control circuit of the whole device is in an open circuit, and the device does not work; when the photosensitive resistor does not sense light at night, the resistance value is small, and the control circuit forms a channel to enable the device to work; the photoresistor is positioned on a main trunk of the control circuit loop and can control the on-off of the whole control circuit;

the alarm time of the buzzer 4 can be set by manually pressing the time setting button 2; the remaining time lamps 6 are turned off one by one along with the lapse of time, before the remaining time lamps 6 are all turned off, the infrared sensor detects the infrared signal of the human body, the buzzer 4 does not give an alarm, and the old people return to the vicinity of the device within the set time, so that the lamp tube 1 and the remaining highlighted remaining time lamps 6 are all turned off; after the lamp 6 is completely turned off and the infrared sensor does not detect the infrared signal of the human body within the set time, the buzzer 4 gives an alarm to remind a nursing staff to indicate that the old does not return to the vicinity of the device within the set time; until someone presses the reset key 3, the buzzer 4 stops alarming; the remaining time lamp 6 is used for displaying the remaining time length and reminding a caregiver to check the condition of the old in time;

the device can be arranged beside a bed or on other rest equipment through a hook or an adhesive, and is positioned in an area where the infrared sensor can detect the infrared signal of the human body when the old person gets up at night;

the type of the infrared sensor is HC-SR501, and the detection range is about 0.5 m; the lamp tube 1 adopts an XML-T6 LED lamp with the model of CREE and consists of a plurality of LED bulbs; the photoresistor adopts LG55 series of cadmium sulfide; the buzzer 4 model is: HRB-PS 30; the reset key 3 and the time setting button 2 are both made of PBT (polybutylene terephthalate), so that the hand feeling is good, the electronic product is suitable for manufacturing the electronic product, and the electronic product cannot be polished after being used for a long time; the model of the control board is STC15W4K58S 4;

the power supply can be a battery or connected with an external power supply through a relay and a power line connected with the power line interface 5, and the model of the relay is OMRON.

The utility model discloses a theory of operation and work flow are:

the device is arranged beside a bed or on other rest equipment and is positioned in an area where the infrared sensor can detect the infrared signal of the human body when the old person gets up at night; when the old people get up at night, the infrared sensor detects human body infrared signals, the control panel receives the human body infrared signals detected by the infrared sensor for the first time, and the control panel controls the lamp tube 1 to light up;

when the old does not operate the device, the device automatically enters a 5min mode, and the lamps 6 are all highlighted at the rest time; the remaining time lamps 6 are turned off one by one along with the lapse of time, before all the remaining time lamps 6 are turned off, the infrared sensor detects the infrared signal of the human body again, the buzzer 4 does not give an alarm, and indicates that the old people return to the vicinity of the device within the set time, and then the control panel controls the lamp tube 1 and all the remaining highlighted remaining time lamps 6 to be turned off;

after the lamps 6 are completely turned off and the infrared sensor does not detect the infrared signal of the human body again within the set time, the buzzer 4 gives an alarm to remind a caregiver, and the fact that the old does not return to the vicinity of the device within the set time is shown; until someone presses the reset key 3, the buzzer 4 stops alarming, and each device returns to the initial state;

after the old people get up at night, a caregiver can observe the current progress of the remaining time lamp and estimate the returning time of the old people, and if the old people are still and still before the remaining time lamp is turned on and off, the caregiver can actively search for the old people to see whether an accident condition exists;

when the old people press the time setting button 2 to set the alarm time of the buzzer 4, namely the 5, 10, 15 or 20min mode can be selected by pressing the time setting button 2, and when the old people press the time setting button 1 time, the 10min mode is entered; when pressing for 2 times, entering a 15min mode; when pressing 3 times, entering 20min mode; pressing for 4 times, and entering a 5min mode; with the lapse of time, the remaining time lamps 6 are turned off one by one within a set time, before the remaining time lamps 6 are all turned off, the infrared sensor detects the infrared signal of the human body again, the buzzer 4 does not give an alarm, and indicates that the old people return to the vicinity of the device within the set time, and then the control panel controls the lamp tube 1 and the remaining highlighted remaining time lamps 6 to be all turned off; after the lamps 6 are completely turned off and the infrared sensor does not detect the infrared signal of the human body, the buzzer 4 gives an alarm to remind a nursing staff that the old people do not return to the vicinity of the device within the set time; until someone presses the reset key 3, the buzzer 4 stops alarming, and the lamp tube 1 is extinguished.

The utility model discloses the nothing is mentioned the part and is applicable to prior art.

Claims (3)

1. A night monitoring device with an alarm function for old people is characterized by comprising a lamp tube, a buzzer, a residual time lamp, a shell, a control panel, an infrared sensor and a photoresistor; the infrared sensor, the control panel, the photoresistor and the buzzer are all arranged in the shell, and a plurality of small holes for transmitting sound are formed in the corresponding positions of the shell where the buzzer is arranged; be provided with time setting button, reset key, fluorescent tube and a plurality of lamp when remaining on the casing, infrared sensor, fluorescent tube, bee calling organ, time setting button, reset key and a plurality of lamp when remaining all with control panel communication connection, photo resistance, infrared sensor, fluorescent tube, bee calling organ and a plurality of lamp when remaining all link to each other with the power.

2. The monitoring device as claimed in claim 1, wherein the buzzer is of the type HRB-PS 30.

3. The monitoring device of claim 1, wherein the control board is of a type STC15W4K58S 4.

Images