CN113910249B - Parkinson patient is with intelligent meal nutrition management device - Google Patents

Abstract

The invention provides an intelligent meal nutrition management device for Parkinson's patients, belonging to the technical field of medical care, which solves the problem that some existing diet care robot devices not only lack heating, heat preservation and cooling functions, but also cannot calculate the calorie intake of users The problem. This intelligent meal nutrition management device for Parkinson's patients includes a base, a robot arm, a speaker, a camera, a microphone, a dinner plate and a heat preservation cover, and one side of the base is respectively equipped with a processing module, a motion capture module, a voice input module, and a storage module , a voice output module and a computing module, and a touch screen is arranged on one side of the top of the base. The present invention has the function of heating, heat preservation and cooling, which can avoid overheating or overcooling of meals, and can calculate the amount of calories consumed by the user, and feed according to the calorie demand of the user. At the same time, the device has an interactive function, which can It is more convenient to operate and use according to the user's head movement and voice input.

Description

An intelligent meal nutrition management device for Parkinson's patients

technical field

The invention belongs to the technical field of medical care and relates to a management device, in particular to an intelligent meal nutrition management device for Parkinson's patients.

Background technique

Parkinson's disease is a common degenerative disease of the nervous system, which is more common in the elderly, with an average age of onset of about 60 years.

Early stage patients can still take care of themselves in daily life, while a large part of mid-stage patients cannot manage their own lives completely independently and need a certain degree of help, such as eating problems, they need dietary care. When feeding is not possible, there will be dietary difficulties. If special nursing staff are required to take care of them, it will undoubtedly cost the family an extra expense and increase the economic pressure of the family. At present, there are automatic feeding robots on the market that can automatically feed these groups of people .

After searching, for example, the Chinese patent literature discloses a dietary care robot device [application number: CN201710128312.4; publication number: CN106863323A]. This food care robot device includes a laser emitting part, which is arranged on the user's head for emitting laser signals, and includes a headband worn on the user's head and a laser emitter arranged on the headband; the laser sensing part , set on a dining table equipped with a plurality of bowls, including a plurality of induction units corresponding to the plurality of bowls, for receiving laser signals irradiated on the induction units to generate corresponding induction signals; the food care department, according to The signal is sensed, and the food in the corresponding bowl is fed to the user.

The device disclosed in this patent lacks heating, heat preservation and cooling functions. During use, when the food is too cold or overheated, the heating, heat preservation or cooling cannot be performed, which will cause discomfort to the user. It also lacks the calculation function and cannot be used The user tends to eat more or eat less, and the device also lacks interactive functions.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and proposes a kind of intelligent meal nutrition management device for Parkinson's patients. The calorie intake is calculated and has an interactive function.

The purpose of the present invention can be achieved through the following technical solutions:

An intelligent meal nutrition management device for Parkinson's patients, including a base, a robot arm, a speaker, a camera, a microphone, a dinner plate, and a heat preservation cover, and one side of the base is respectively provided with a processing module, a motion capture module, and a voice input module , a storage module, a voice output module and a computing module, a touch screen is provided on one side of the top of the base, and a connecting piece is fixed on the front and back of one side surface of the heat preservation cover, and the surface of the connecting piece is fixed with a rotating The vertical plate and the housing are respectively fixed at the front and rear of the other side of the top of the base, the rotating column on the front side is connected to the vertical plate in rotation, and the rotating column on the rear side penetrates into the interior of the housing and connects with its inner wall. Rotationally connected, the inside of the housing is provided with a drive mechanism, the top of the heat preservation cover is provided with a vertical passage, the inside of the vertical passage is fixed with a first fan, and both sides of the heat preservation cover are fixed There are heating pipes, and several placement grooves are opened on the top of the base, the inner wall of the placement groove is slidably connected with a movable plate, the bottom of the inner cavity of the placement groove is fixed with a load cell, and the top and inside of the base are set There is an exhaust mechanism.

The working principle of the present invention is: input the user's kilogram and body weight through the touch screen, the processing module calculates the user's body mass index through the calculation module, and records it through the storage module, and at the same time the calculation module calculates the user's calorie demand , and then the user puts different meals into the plate, and at the same time enters the amount of calories contained in the quality of different meals. During the eating process, the meals in the plate gradually decrease, and the weighing sensor can detect the quality of the meals in real time. The calculation module calculates the amount of feeding through the change in mass before and after the meal, and calculates the calorie intake of the user by multiplying the amount of feeding by the amount of calories contained in the weight of the meal. When the amount of feeding exceeds the calorie of the user When needed, the speaker will play an inquiry sound of "Calories are exceeded, do you want to continue eating?" If the user shakes his head, the processing module will control the device to stop feeding. If the user nods, the motion capture module will capture the action, and the processing module will control the device Continue to feed, and the user can also control it through voice. The microphone can record voice commands and transmit them to the processing module through the voice input module, and then the processing module performs corresponding operations; when the food is too cold or overheated, turn on the drive motor, It drives the insulation cover to turn over and close. If the food is too cold, the heating tube can be turned on to heat and keep the food warm. If the food is overheated, the first fan will be turned on to generate wind blowing towards the food. The wind will take away the heat of the food and cool down the food. .

The output end of the microphone is electrically connected to the input end of the voice input module in one direction, the output end of the camera is electrically connected in one direction to the input end of the motion capture module, and the voice input module, the camera, and the motion capture module The output ends are all electrically connected to the input end of the processing module in one direction, and the output ends of the processing module are respectively electrically connected to the input ends of the storage module, the touch screen and the computing module in two directions, and the output ends of the processing module are respectively connected to the The input ends of the voice output module, the first fan, the robot arm and the heating pipe are electrically connected in one direction, and the output end of the voice output module is electrically connected in one direction with the input end of the loudspeaker.

By adopting the above design, the effect of sensory control by the processing module is realized, and the intelligence degree of the device is improved.

The drive mechanism includes a drive motor, a first gear and a second gear, the drive motor is fixed inside the housing, the first gear is fixed to the output shaft of the drive motor, and the second gear is fixed to the rotating column surface, and the first gear meshes with the second gear.

By adopting the above structure, it can drive the heat preservation cover to start a circular motion, so as to realize the effect of controlling the opening or closing of the heat preservation cover.

A driving module is also arranged inside the housing, the output end of the processing module is electrically connected to the input end of the driving module in one direction, and the output end of the driving module is electrically connected in one direction to the input end of the driving motor.

With the above structure, it enables the processing module to control the driving motor through the driving module, which improves the degree of automation of the device.

The air exhaust mechanism includes an air inlet, a connecting pipe, a box body, a second fan and an exhaust pipe, the air inlet is embedded on the top of the base, the connecting pipe and the air inlet are connected to each other, and the box body is fixed on the bottom of the base. Inside, the second fan is fixed inside the box body, the other end of the communication pipe communicates with the box body, one end of the exhaust pipe communicates with the box body, and the other end of the exhaust pipe runs through to outside of the base.

With the above structure, the air inside the thermal insulation cover starts to flow.

A solenoid valve is installed on the surface of the exhaust pipe, and the output end of the processing module is electrically connected to the second fan and the input end of the solenoid valve in one direction.

With the above structure, it can control the opening and closing of the exhaust pipe.

Both sides of the inner cavity of the placement groove are provided with vertical grooves, and both sides of the movable plate are fixed with sliders, and the sliders are slidably connected to the inner wall of the vertical groove.

With the above structure, the movable plate can only move up and down, and the movement range of the movable plate is limited to prevent it from detaching from the inside of the placement groove.

An infrared temperature sensor is fixed on the top of the inner cavity of the heat preservation cover and on both sides of the vertical channel, and the output end of the infrared temperature sensor is electrically connected to the input end of the processing module in one direction.

With the above structure, the infrared temperature sensor can detect the temperature of the food and display it on the touch screen, which is convenient for the user to check the temperature of the food.

A rubber ring is bonded to the top of the vertical channel, and the inner diameter of the rubber ring is the same as that of the vertical channel.

With the above structure, the rubber ring plays a protective role to prevent the vertical channel from being damaged during contact and impact.

Connection blocks are fixed on both sides below the inside of the vertical channel, and an air filter core is fixed on the top of the connection block.

By adopting the above structure, the air filter core can filter the impurities entering the vertical channel, preventing the impurities from falling on the food.

Compared with the prior art, this smart meal nutrition management device for Parkinson's patients has the following advantages:

1. The present invention has the functions of heating, heat preservation and cooling, which can prevent the food from being overheated or too cold, and can calculate the calorie intake of the user, and feed according to the calorie demand of the user. At the same time, the device has an interactive function, It can operate according to the user's head movement and voice input. The user can decide whether to stop eating through interaction, which is more convenient to use. It solves the problem that some existing food care robot devices not only lack heating, heat preservation and cooling functions, but also cannot The problem of calculating the calorie intake of the user.

2. Through the setting of the driving motor, the first gear and the second gear, the driving motor can drive the rotating column to rotate through the first gear and the second gear, and then the rotating column drives the connecting piece to make a circular motion, which drives the heat preservation cover to start Make a circular motion to achieve the effect of controlling the opening or closing of the heat preservation cover.

3. Through the setting of the air inlet, connecting pipe, box body, second fan and exhaust pipe, when the heat preservation cover is closed, the first fan is turned on to cool the food, and the second fan is turned on to make the air inside the heat preservation cover After passing through the air inlet, the connecting pipe and the box body, and exhausted by the exhaust pipe, the air inside the heat preservation cover starts to flow.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a three-dimensional structure schematic diagram of the dish tray in the present invention when it is opened.

Fig. 3 is a cross-sectional view of the plane structure of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the heat preservation cover in the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the housing in the present invention.

Fig. 6 is a functional block diagram of the system in the present invention.

In the figure, 1. Base; 2. Robot arm; 3. Loudspeaker; 4. Camera; 5. Microphone; 6. Dinner plate; 7. Processing module; 8. Motion capture module; 9. Voice input module; 10. Storage module 11. Voice output module; 12. Touch screen; 13. Heat preservation cover; 14. Connector; 15. Riser; 16. Shell; 17. Rotating column; The first gear; 183, the second gear; 19, the drive module; 20, the vertical channel; 21, the first fan; 22, the heating pipe; 23, the placement groove; 24, the movable plate; 25, the weighing sensor; Exhaust mechanism; 261, air inlet; 262, connecting pipe; 263, box body; 264, second fan; 265, exhaust pipe; 27, solenoid valve; 28, slider; 29, vertical slot; 30, infrared Temperature sensor; 31, rubber ring; 32, connection block; 33, air filter element; 34, calculation module.

Detailed ways

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Fig. 1-Fig. 6, the intelligent meal nutrition management device for Parkinson's patients includes a base 1, a robot arm 2, a speaker 3, a camera 4, a microphone 5, a dinner plate 6 and a heat preservation cover 13, and a part inside the base 1 A processing module 7, a motion capture module 8, a voice input module 9, a storage module 10, a voice output module 11, and a calculation module 34 are respectively arranged on the side, a touch screen 12 is arranged on one side of the top of the base 1, and a side surface of the heat preservation cover 13 Connectors 14 are fixed at the front and rear of the base 14, and the surface of the connector 14 is fixed with a rotating column 17. The front and rear of the other side of the top of the base 1 are respectively fixed with a riser 15 and a housing 16. The rotating column 17 on the front side is connected to the The vertical plate 15 is rotatably connected, and the rotating column 17 on the rear side penetrates into the interior of the housing 16 and is rotatably connected to its inner wall. The interior of the housing 16 is provided with a driving mechanism 18, and the top of the heat preservation cover 13 is provided with a vertical passage 20. The inside of the vertical channel 20 is fixed with a first fan 21, both sides of the heat preservation cover 13 are fixed with heating pipes 22, the top of the base 1 is provided with several placement grooves 23, and the inner wall of the placement groove 23 is slidingly connected with a movable plate 24 , the bottom of the cavity of the placement groove 23 is fixed with a load cell 25, and the top and inside of the base 1 are provided with an exhaust mechanism 26. Calculate the calorie intake of the user and feed according to the calorie demand of the user. At the same time, the device has an interactive function, which can be operated according to the user's head movement and voice input. The user can decide whether to stop eating through interaction , it is more convenient to use, and solves the problem that some existing dietary care robot devices not only lack heating, heat preservation and cooling functions, but also cannot calculate the calorie intake of users.

The output end of the microphone 5 is electrically connected to the input end of the voice input module 9 in one direction, the output end of the camera 4 is electrically connected to the input end of the motion capture module 8 in one direction, and the voice input module 9, the camera 4 and the motion capture module 8 The output terminals of the processing module 7 are electrically connected to the input terminal of the processing module 7 in one direction, the output terminals of the processing module 7 are electrically connected to the input terminals of the storage module 10, the touch screen 12 and the computing module 34 in two directions, and the output terminals of the processing module 7 The terminals are connected to the voice output module 11, the first blower fan 21, the robot arm 2 and the input terminals of the heating pipe 22 in a one-way electrical connection, and the output terminal of the voice output module 11 is connected to the input terminal of the speaker 3 in a one-way electrical connection. In the embodiment, by setting the electrical connection relationship between the processing module 7 and related electronic components, the effect of inductive control by the processing module 7 is realized, and the degree of intelligence of the device is improved.

Driving mechanism 18 comprises driving motor 181, first gear 182 and second gear 183, and driving motor 181 is fixed on the inside of casing 16, and first gear 182 is fixed with the output shaft of driving motor 181, and second gear 183 is fixed on rotating The surface of the column 17, and the first gear 182 and the second gear 183 mesh with each other. In this embodiment, through the setting of the drive motor 181, the first gear 182 and the second gear 183, the drive motor 181 can be turned on to pass the first gear. The gear 182 and the second gear 183 drive the rotating column 17 to rotate, and then the rotating column 17 drives the connecting piece 14 to make a circular motion, which drives the heat preservation cover 13 to start a circular motion, thereby realizing the effect of controlling the opening or closing of the heat preservation cover 13.

The inside of the housing 16 is also provided with a drive module 19, the output end of the processing module 7 is electrically connected to the input end of the drive module 19 in one direction, and the output end of the drive module 19 is electrically connected to the input end of the drive motor 181 in one direction. In this embodiment, through the setting of the drive module 19, the drive module 19 can control the direction of rotation and the rotational speed of the output shaft of the drive motor 181, which enables the processing module 7 to control the drive motor 181 through the drive module 19, improving the performance of the device. degree of automation.

Exhaust mechanism 26 comprises air inlet 261, connecting pipe 262, box body 263, second blower fan 264 and exhaust pipe 265, and air inlet 261 is embedded in the top of base 1, and connecting pipe 262 communicates with air inlet 261, and box body 263 is fixed inside the base 1, the second fan 264 is fixed inside the box body 263, the other end of the communication pipe 262 communicates with the box body 263, one end of the exhaust pipe 265 communicates with the box body 263, and the exhaust pipe 265 The other end penetrates to the outside of the base 1. In this embodiment, through the settings of the air inlet 261, the communication pipe 262, the box body 263, the second fan 264 and the exhaust pipe 265, when the heat preservation cover 13 is closed, the first When the fan 21 is turned on to cool the food, the second fan 264 is turned on, which makes the air inside the heat preservation cover 13 pass through the air inlet 261, the connecting pipe 262 and the box body 263, and is discharged by the exhaust pipe 265, so that the inside of the heat preservation cover 13 The air begins to flow.

The electromagnetic valve 27 installed on the surface of the exhaust pipe 265, the output end of the processing module 7 is connected with the second fan 264 and the input end of the electromagnetic valve 27 in one-way electrical connection, in this embodiment, through the setting of the electromagnetic valve 27 , which can control the opening and closing of the exhaust pipe 265, and the processing module 7 can also control the solenoid valve 27, which improves the degree of automation of the device.

Both sides of the inner cavity of the placement groove 23 are provided with vertical grooves 29, and both sides of the movable plate 24 are fixed with sliders 28, and the sliders 28 are slidably connected with the inner walls of the vertical grooves 29. In this embodiment, through The slide block 28 and the vertical groove 29 are arranged so that the movable plate 24 can only move up and down, and limit the range of motion of the movable plate 24 to prevent it from breaking away from the inside of the placement groove 23 .

Infrared temperature sensors 30 are fixed on the top of the inner cavity of the heat preservation cover 13 and on both sides of the vertical passage 20, and the output end of the infrared temperature sensor 30 is electrically connected to the input end of the processing module 7 in one direction. In this embodiment, Through the setting of the infrared temperature sensor 30, when the food is cooled or kept warm, the infrared temperature sensor 30 can detect the temperature of the food and display it on the touch screen 12, which is convenient for the user to check the temperature of the food.

The top of the vertical passage 20 is bonded with a rubber ring 31, and the inner diameter of the rubber ring 31 is the same as that of the vertical passage 20. In this embodiment, through the setting of the rubber ring 31, when the insulation cover 13 is fully opened, the vertical The top of the channel 20 will turn down and come into contact with the desktop, while the rubber ring 31 plays a protective role to prevent the vertical channel 20 from being damaged during contact and impact.

Both sides of vertical channel 20 inner bottoms are fixed with connection block 32, and the top of connection block 32 is fixed with air filter core 33, in the present embodiment, by the setting of connection block 32 and air filter core 33, connection block 32 uses The air filter core 33 is fixed, and the air filter core 33 can filter the impurities entering the vertical channel 20 to prevent the impurities from falling on the food.

Working principle of the present invention: when in use, first pick up the unloaded dinner plate 6 and put it into the inside of the placement groove 23, the weight of the dinner plate 6 acts on the surface of the load cell 25 by the movable plate 24, and the load cell 25 weigh the total weight of the movable plate 24, the slide block 28 and the empty dinner plate 6, then zero-adjust, thereby removing the influence of the movable plate 24, the dinner plate 6 and the slide block 28 weight in the process of weighing meals , then input the user's kilogram and body weight through the touch screen 12, the processing module 7 calculates the user's body mass index through the calculation module 34, and records through the storage module 10, and the calculation module 34 calculates the calorie requirement of the user , and then the user puts different meals into the meal tray 6, and simultaneously inputs the amount of calories contained in the quality of different meals. In the process of eating, the camera 4 can capture the picture and transmit it to the processing module 7, and the processing module 7 according to the camera 4 feedback screens to control the robot arm 2, the robot arm 2 drives the spoon to move, and transports the food in the plate 6 to the user's mouth. During the feeding process, the food in the plate 6 gradually decreases and weighs at the same time The sensor 25 can detect the quality of the meal in real time, and the calculation module 34 calculates the amount of feeding through the change of the quality of the meal before and after, and calculates the calorie intake of the user by multiplying the amount of feeding by the calorie contained in the quality of the meal. , when the amount of feeding exceeds the calorie requirement of the user, the processing module 7 will control the voice output module 11 to control the speaker 3, and then the speaker 3 will play the inquiry sound of "the calorie has exceeded, whether to continue eating", if the user shakes his head, this When the motion capture module 8 captures the movement of shaking the head and sends it to the processing module 7, then the processing module 7 makes a judgment that the user refuses to continue eating, and then controls the device to stop feeding. If the user nods, the motion capture module 8 captures the action, the processing module 7 controls the device to continue feeding, and the user can also control it by voice. The microphone 5 can record voice commands and transmit them to the processing module 7 through the voice input module 9, and then the processing module 7 performs corresponding operations. In addition, this nutrition management device can also preset the protein intake requirement, and also by measuring the protein content of the meal, ask when it exceeds the amount, so as to avoid excessive protein intake, which will cause Parkinson's symptoms to aggravate; when the meal is too cold or overheated, Turn on the driving motor 181, which drives the heat preservation cover 13 to turn over and close. If the food is too cold, the heating tube 22 can be opened to heat the air inside the heat preservation cover 13, and then the heat of the air is transferred to the food, and the food is heated and kept warm. When the food is overheated, turn on the first fan 21 and the second fan 264. The first fan 21 makes the outside air enter the inside of the heat preservation cover 13 through the vertical passage 20, and generates wind blowing to the food, and the heat of the food is taken away by the wind. The food is cooled, thereby realizing the cooling of the food.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (1)

1. An intelligent meal nutrition management device for Parkinson's patients, comprising a base (1), a robot arm (2), a speaker (3), a camera (4), a microphone (5), a dinner plate (6) and a heat preservation cover ( 13), it is characterized in that, one side inside the base (1) is respectively provided with a processing module (7), a motion capture module (8), a voice input module (9), a storage module (10), a voice output module ( 11) and a computing module (34), one side of the top of the base (1) is provided with a touch screen (12), and the front and rear of one side surface of the heat preservation cover (13) are fixed with connectors (14) , the surface of the connector (14) is fixed with a rotating column (17), the front and rear of the other side of the top of the base (1) are respectively fixed with a riser (15) and a housing (16), the front side The rotating column (17) is rotatably connected with the vertical plate (15), and the rotating column (17) on the rear side penetrates into the inside of the housing (16) and is rotatably connected to its inner wall. The inside of the housing (16) is provided with a drive Mechanism (18), the top of the heat preservation cover (13) is provided with a vertical passage (20), the inside of the vertical passage (20) is fixed with a first fan (21), and the heat preservation cover (13) Heating pipes (22) are fixed on both sides of the interior, and several placement grooves (23) are provided on the top of the base (1), and movable plates (24) are slidably connected to the inner walls of the placement grooves (23). The bottom of the placement groove (23) cavity is fixed with a load cell (25), and the top and inside of the base (1) are provided with an exhaust mechanism (26); The output end of the microphone (5) is unidirectionally electrically connected to the input end of the voice input module (9), and the output end of the camera (4) is unidirectionally electrically connected to the input end of the motion capture module (8), The output ends of the voice input module (9), the camera (4) and the motion capture module (8) are all electrically connected to the input end of the processing module (7), and the output ends of the processing module (7) are respectively It is bidirectionally electrically connected with the input ends of the storage module (10), the touch screen (12) and the computing module (34), and the output ends of the processing module (7) are respectively connected with the voice output module (11), the first blower fan ( 21), the input end of the robot arm (2) and the heating tube (22) is electrically connected in one direction, and the output end of the voice output module (11) is electrically connected in one direction with the input end of the speaker (3); The driving mechanism (18) includes a driving motor (181), a first gear (182) and a second gear (183), the driving motor (181) is fixed inside the housing (16), and the first gear (182 ) is fixed with the output shaft of the driving motor (181), the second gear (183) is fixed on the surface of the rotating column (17), and the first gear (182) and the second gear (183) are meshed with each other; The inside of the housing (16) is also provided with a drive module (19), the output of the processing module (7) is electrically connected to the input of the drive module (19), and the output of the drive module (19) end and the input end of the drive motor (181) are electrically connected in one direction; the exhaust mechanism (26) includes an air inlet (261), a connecting pipe (262), a box body (263), a second blower fan (264) and The exhaust pipe (265), the air inlet (261) is embedded on the top of the base (1), the communication pipe (262) communicates with the air inlet (261), and the box (263) is fixed on the base (1). ), the second blower fan (264) is fixed inside the box body (263), the other end of the communication pipe (262) communicates with the box body (263), and the exhaust pipe (265) One end communicates with the box body (263), and the other end of the exhaust pipe (265) penetrates to the outside of the base (1); the surface of the exhaust pipe (265) is equipped with a solenoid valve (27), the The output end of the processing module (7) is electrically connected to the input end of the second blower fan (264) and the electromagnetic valve (27) in one direction; both sides of the inner cavity of the placement groove (23) are provided with vertical grooves ( 29), both sides of the movable plate (24) are fixed with sliders (28), and the sliders (28) are slidably connected with the inner wall of the vertical groove (29); An infrared temperature sensor (30) is fixed on the top and both sides of the vertical channel (20), and the output end of the infrared temperature sensor (30) is electrically connected to the input end of the processing module (7); The top of the vertical passage (20) is bonded with a rubber ring (31), and the inner diameter of the rubber ring (31) is the same as the inner diameter of the vertical passage (20); A connection block (32) is fixed on each, and an air filter core (33) is fixed on the top of the connection block (32).

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