CN120022162A - An intelligent elderly mobile vehicle with automatic feces collection device - Google Patents

Abstract

The present invention belongs to the technical field of elderly care equipment, and provides an intelligent elderly mobile vehicle with an automatic excrement collection device, including a frame body, the frame body is composed of a top frame ring, a bottom frame ring and a support member, a fixed seat plate and a backrest plate connected to the top frame ring are arranged inside the frame body, a movable seat plate 1 and a movable seat plate 2 movably connected are arranged between the fixed seat plate and the backrest plate, and an excrement collection bag with an opening facing upward is arranged at the bottom of the movable seat plate 1 and the movable seat plate 2; the present invention also includes an unfolding component, the unfolding component is installed at the bottom of the fixed seat plate to control the opening and closing of the movable seat plate 1 and the movable seat plate 2, and a sliding support component is arranged between the movable seat plate 1, the movable seat plate 2 and the backrest plate and the fixed seat plate; the excretion device designed in the present invention can solve the excretion problem of disabled or semi-disabled elderly people on the mobile vehicle, thereby reducing the burden on caregivers.

Description

An intelligent elderly mobile vehicle with automatic feces collection device

Technical Field

The invention belongs to the technical field of elderly care equipment, in particular to an intelligent elderly mobile vehicle with an automatic feces collection device.

Background Art

Elderly mobility vehicles usually refer to transportation vehicles designed for the elderly to facilitate their travel. Among them, elderly mobility vehicles are divided into manual wheelchairs, electric wheelchairs, and power-assisted walkers.

Manual wheelchairs: These vehicles usually require the elderly to push themselves and are suitable for short distances or indoor environments;

Electric wheelchairs: These vehicles are equipped with motors and batteries and can travel automatically, greatly reducing the physical burden on the elderly;

Power-assisted walkers: These vehicles combine the features of a wheelchair and a walker, and can be used as both a means of transportation and a walking aid. The design of these vehicles fully considers the physical characteristics and travel needs of the elderly.

The daily care needs of disabled or semi-disabled elderly people are becoming increasingly urgent, especially for those with limited mobility, who face toileting problems and lack of independent mobility, which have become core pain points. Although wheelchairs are chairs that replace walking, they are mainly suitable for passive transportation and mobility to meet the mobility needs of people with limb disabilities and mobility impairments, that is, body movement with the assistance of others. In real life, we see elderly people sitting in wheelchairs and moving on their own with the help of their hands or feet, which lacks safety and is in danger of falling from the wheelchair or being hit, and is more laborious. In addition, traditional wheelchairs or walkers only provide basic mobility functions and cannot solve the user's excretion needs. They need to be frequently transferred to the bathroom, which increases the burden on caregivers and is prone to secondary injuries such as falls.

Summary of the invention

In order to solve the above technical problems, the present invention provides an intelligent elderly mobile vehicle with an automatic feces collection device to solve the problem that traditional wheelchairs or walkers in the prior art cannot meet the user's excretion needs.

An intelligent elderly mobile vehicle with an automatic excrement collection device comprises a frame body, the frame body is composed of a top frame ring, a bottom frame ring and a support member, a fixed seat plate and a backrest plate connected to the top frame ring are arranged inside the frame body, a movable seat plate 1 and a movable seat plate 2 movably connected are arranged between the fixed seat plate and the backrest plate, and an excrement collection bag with an opening facing upward for collecting excrement is arranged at the bottom of the movable seat plate 1 and the movable seat plate 2;

It also includes an unfolding component, which is installed at the bottom of the fixed seat plate to control the opening and closing of the movable seat plate 1 and the movable seat plate 2. A sliding support component is provided between the movable seat plate 1, the movable seat plate 2, the back plate and the fixed seat plate.

Preferably, the support member includes a positioning plate, a lifting plate and an adjusting knob, the positioning plate is fixed on the inner wall of the base ring and is distributed in a ring shape, the lifting plate is fixedly connected to the bottom of the base ring, the other end of the lifting plate is movably inserted into the positioning plate, the lifting plate is provided with threaded holes distributed at intervals, and the adjusting knob is connected to the threaded holes by threaded cooperation.

Preferably, a cup holder and a player are provided on the outer wall of the top frame ring, and distance measuring radars are provided on the outer wall of the top frame ring at intervals, and the player and the distance measuring radar are externally connected to a power supply.

Preferably, annularly distributed support rods are symmetrically provided on both sides of the top wall of the top frame ring, armrests are provided on the top of the support rods, a call button with an external power supply is provided on the top wall of the top frame ring and in front of the two armrests and between the cup holder and the player, and annularly distributed moving wheels are provided on the bottom wall of the bottom frame ring, and the moving wheels are controlled by a motor.

Preferably, a strap is provided between the top frame ring and the fixed seat plate, the back plate is fixedly connected to the inner wall of the top frame ring, the back plate is provided with multiple layers of heat dissipation holes distributed at intervals, the opposite surfaces of the movable seat plate one and the movable seat plate two are provided with a fixedly connected rubber strip, the opening of the feces collecting bag is located below the rubber strip, and folding parts are provided on both sides of the feces collecting bag, the folding parts control the opening size of the feces collecting bag, and when the opening of the feces collecting bag is closed, the feces collecting bag as a whole is a cone with a small top and a large bottom.

Preferably, an inflatable bag is provided on the top of the movable seat plate one and the movable seat plate two, and the inflatable bag has an air nozzle for inflation and deflation, and hooks are symmetrically provided at intervals on the bottom of the movable seat plate one and the movable seat plate two, and a hanging hole is provided on the feces collecting bag, and the hanging holes on both sides of the feces collecting bag are respectively hung on the hooks on the movable seat plate one and the movable seat plate two.

Preferably, the unfolding assembly includes a double-sided rack, a control gear, a cylinder and a single-sided rack, the two side walls of the double-sided rack have tooth angles distributed at intervals, the cylinder is fixedly connected to the bottom of the fixed seat plate, the hydraulic rod of the cylinder is fixedly connected to the double-sided rack, there are two control gears, which are symmetrically mounted on both sides of the double-sided rack and rotatably cooperate with them, the control gear is provided with a rotating shaft with the top fixedly connected to the bottom of the fixed seat plate, the single-sided rack is respectively fixedly connected to the bottom of the movable seat plate one and the movable seat plate two and cooperate with the control gear.

Preferably, the sliding support assembly includes a supporting plate and a steel ball roller, the supporting plate is symmetrically mounted on the front and rear side walls of the movable seat plate one and the movable seat plate two, the steel ball rollers are embedded in the top and bottom of the supporting plate at intervals, the steel ball rollers can roll in the supporting plate, the opposite surfaces of the fixed seat plate and the back plate are provided with matching grooves, the supporting plate is inserted into the matching grooves, the top wall and the bottom wall in the matching grooves are provided with arc-shaped grooves, and the steel ball rollers are rollingly connected to the arc-shaped grooves.

Preferably, a ring-shaped distributed positioning rod is provided on the outer ring wall of the top frame ring and in front of the pager, a support plate fixedly connected to the top frame ring is provided below the positioning rod, a movably connected placement plate is provided on the frame body, the positioning rod is inserted into the placement plate and movably fits with the support plate.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention arranges movable seat panels 1 and 2 inside the frame body, and when the unfolding assembly is connected, the movable seat panels 1 and 2 can slide between the fixed seat panel and the backrest panel, and the feces collecting bag is installed at the bottom of the movable seat panels 1 and 2. When the movable seat panels 1 and 2 move away from each other, the opening of the feces collecting bag is opened at the same time, so that the elderly can defecate on the mobile vehicle without having to move to the toilet. On the one hand, the intelligence of the mobile vehicle for the elderly is improved, and the burden of the caregiver is reduced, which improves the convenience;

Moreover, the top frame ring on the frame of the present invention is designed in a ring-shaped manner. When the elderly move in it, it is similar to the way a baby learns to walk. For semi-disabled elderly people, they can sit in the mobile vehicle to practice walking without falling, and they can sit down when they are tired, which further improves safety.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an overall elderly mobility vehicle device of the present invention;

FIG2 is a schematic diagram of the structure of the components on the top frame ring in the frame body of the present invention;

FIG3 is a schematic diagram of the structure of the unfolding assembly and movable seat plate 1, movable seat plate 2 and other components of the present invention;

FIG4 is a schematic structural diagram of components such as a movable seat plate 1, a movable seat plate 2 and a supporting insert plate of the present invention;

FIG5 is a schematic diagram of the structure of the fixed seat plate and the matching groove and other components of the present invention;

FIG. 6 is a schematic diagram of the structure of the feces collecting bag components of the present invention.

In the figure:

1. Frame; 1-1. Top frame ring; 1-2. Bottom frame ring; 1-3. Support; 2. Fixed seat plate; 3. Backrest plate; 4. Active seat plate 1; 5. Active seat plate 2; 6. Feces collection bag; 7. Positioning plate; 8. Lifting plate; 9. Adjustment knob; 10. Threaded hole; 11. Cup holder; 12. Player; 13. Distance radar; 14. Support rod; 15. Armrest; 16. Pager; 17. Mobile Wheel; 18. Strap; 19. Heat dissipation hole; 20. Rubber strip; 21. Folding part; 22. Inflatable bag; 23. Hook; 24. Hanging hole; 25. Double-sided rack; 26. Control gear; 27. Cylinder; 28. Single-sided rack; 29. Rotating axis; 30. Support plug plate; 31. Steel ball rolling ball; 32. Matching groove; 33. Arc slot; 34. Positioning plug rod; 35. Support plate; 36. Placement plate.

DETAILED DESCRIPTION

The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

As shown in Figures 1 to 6:

Embodiment 1: The present invention provides an intelligent elderly mobile vehicle with an automatic excrement collection device, comprising a frame body 1, the frame body 1 is composed of a top frame ring 1-1, a bottom frame ring 1-2 and a support member 1-3, a fixed seat plate 2 and a backrest plate 3 connected to the top frame ring 1-1 are arranged inside the frame body 1, a movable seat plate 1 4 and a movable seat plate 2 5 movably connected are arranged between the fixed seat plate 2 and the backrest plate 3, and an excrement collection bag 6 with an opening facing upward for collecting excrement is arranged at the bottom of the movable seat plate 1 4 and the movable seat plate 2 5;

It also includes an unfolding component, which is installed at the bottom of the fixed seat plate 2 to control the opening and closing of the movable seat plate 1 4 and the movable seat plate 2 5. A sliding support component is provided between the movable seat plate 1 4, the movable seat plate 2 5 and the backrest plate 3 and the fixed seat plate 2.

It should be noted that, by arranging movable seat panels 1 4 and 2 5 inside the frame body 1, the movable seat panels 1 4 and 2 5 can slide between the fixed seat panel 2 and the backrest panel 3 when the unfolding assembly is connected, and the feces collecting bag 6 is installed at the bottom of the movable seat panels 1 4 and 2 5. When the movable seat panels 1 4 and 2 5 move away from each other, the openings of the feces collecting bag 6 will be opened at the same time, so that the elderly can defecate on the mobile vehicle without having to move to the toilet. On the one hand, the intelligence level of the mobile vehicle for the elderly is improved, and on the other hand, the burden on caregivers is reduced and convenience is improved.

The height of the backrest board 3 can be raised or lowered, so that after the elderly person sits in the mobile vehicle, the elderly person can lean on it by raising the height of the backrest board 3. A safety belt is also provided on the backrest board 3, so that after the elderly person sits in the mobile vehicle, the safety belt can be used to improve the safety of the elderly person in the mobile vehicle.

In this embodiment, the support member 1-3 includes a positioning plate 7, a lifting plate 8 and an adjusting knob 9. The positioning plate 7 is fixed on the inner wall of the base ring 1-2 and is distributed in a ring shape. The lifting plate 8 is fixedly connected to the bottom of the base ring 1-2. The other end of the lifting plate 8 is movably inserted into the positioning plate 7. The lifting plate 8 is provided with spaced threaded holes 10. The adjusting knob 9 is connected to the threaded hole 10 by threaded matching.

It should be noted that, through the designed support 1-3, the lifting plate 8 is slidably installed in the positioning plate 7, so that the height of the top frame ring 1-1 on the frame body 1 can be adjusted. On the one hand, the sitting height can be adjusted according to the elderly of different heights, which improves the flexibility of the device, and the lifting plate 8 and the positioning plate 7 can be locked by adjusting the knob 9. The adjustment method is simple and stability is guaranteed.

In this embodiment, a cup holder 11 and a player 12 are provided on the outer wall of the top frame ring 1-1, and distance measuring radars 13 are provided on the outer wall of the top frame ring 1-1 at intervals. The player 12 and the distance measuring radar 13 are externally connected to a power source.

It should be noted that, by providing the cup holder 11, the elderly can place their cups therein, and the player 12 can play music and weather forecasts, thereby improving the intelligence level of the overall mobile vehicle.

In this embodiment, annularly distributed support rods 14 are symmetrically provided on both sides of the top wall of the top frame ring 1-1, and an armrest 15 is provided on the top of the support rod 14. A call button 16 with an external power supply is provided on the top wall of the top frame ring 1-1 and in front of the two armrests 15 and between the cup holder 11 and the player 12. Annularly distributed moving wheels 17 are provided on the bottom wall of the bottom frame ring 1-2, and the moving wheels 17 are controlled by a motor.

It should be noted that a handrail 15 is provided above the top frame ring 1-1, so that the elderly can use the handrail 15 for support when they enter the frame body 1 to sit down or need to defecate, thereby improving safety. A caller 16 is provided on the top of the top frame ring 1-1, and the caller 16 can make a sound, so that after the elderly have finished defecating, they can press the caller 16 to make a sound to call the nursing staff to replace the feces collection bag 6;

The movable wheel 17 is driven by a motor, and the elderly can control the moving direction of the movable vehicle according to the remote control. At the same time, the movable wheel 17 is electrically connected to the ranging radar 13. The ranging radar 13 can enable the movable vehicle to detect its surrounding environment during movement. When encountering an object close to the object, the movable wheel 17 is promptly controlled by the motor to stop moving, thereby improving the intelligence of the movable vehicle and further improving the safety of the elderly.

In this embodiment, a strap 18 is provided between the top frame ring 1-1 and the fixed seat plate 2, the back plate 3 is fixedly connected to the inner wall of the top frame ring 1-1, and the back plate 3 is provided with multiple layers of heat dissipation holes 19 distributed at intervals. The opposite surfaces of the movable seat plate 1 4 and the movable seat plate 2 5 are provided with a fixedly connected rubber strip 20, and the opening of the feces collecting bag 6 is located below the rubber strip 20. Both sides of the feces collecting bag 6 have folding portions 21, and the folding portions 21 control the opening size of the feces collecting bag 6. When the opening of the feces collecting bag 6 is closed, the feces collecting bag 6 as a whole is a cone with a small top and a large bottom.

It should be noted that the heat dissipation holes 19 are arranged on the backrest plate 3 so that the elderly can lean on the backrest plate 3 to dissipate heat better when the temperature is high, thereby improving the comfort of the elderly in the mobile vehicle. Rubber strips 20 are installed on the opposite surfaces of the movable seat plate 1 4 and the movable seat plate 2 5. On the one hand, when the movable seat plate 1 4 and the movable seat plate 2 5 are in the closing process, the two rubber strips 20 are attached to each other to prevent the movable seat plate 1 4 and the movable seat plate 2 5 from being damaged by collision. At the same time, after the elderly have finished excreting, the rubber strips 20 are attached together to prevent the smell in the feces collection bag 6 from drifting upward from the movable seat plate 1 4 and the movable seat plate 2 5.

A folding portion 21 is provided on the excrement collecting bag 6 so that the opening size of the excrement collecting bag 6 can be adjusted.

In this embodiment, an inflatable bag 22 is provided on the top of the movable seat plate 1 4 and the movable seat plate 2 5, and the inflatable bag 22 has an air nozzle for inflation and deflation. The bottom of the movable seat plate 1 4 and the movable seat plate 2 5 is symmetrically provided with hooks 23 distributed at intervals, and a hanging hole 24 is provided on the feces collecting bag 6. The hanging holes 24 on both sides of the feces collecting bag 6 are respectively hung on the hooks 23 on the movable seat plate 1 4 and the movable seat plate 2 5.

It should be noted that, by arranging the inflatable bag 22 on the top of the movable seat plate 1 4 and the movable seat plate 2 5, the inflatable bag 22 can be inflated and deflated. After the inflation is completed, the elderly can sit on it with improved comfort and reduce the formation of pressure sores caused by sitting for a long time.

A hook 23 is provided at the bottom of the movable seat plate 1 4 and the movable seat plate 2 5, and the hanging holes 24 on both sides of the feces collecting bag 6 can be hung on the hook 23, so that when the elderly have finished excreting, the feces collecting bag 6 can be quickly removed from the bottom of the movable seat plate 1 4 and the movable seat plate 2 5, and cleaned or replaced with a new feces collecting bag 6, which is convenient and quick.

In this embodiment, the unfolding assembly includes a bilateral rack 25, a control gear 26, a cylinder 27 and a unilateral rack 28. The two side walls of the bilateral rack 25 have tooth angles distributed at intervals. The cylinder 27 is fixedly connected to the bottom of the fixed seat plate 2. The hydraulic rod of the cylinder 27 is fixedly connected to the bilateral rack 25. There are two control gears 26, which are symmetrically installed on both sides of the bilateral rack 25 and rotate with it. The control gear 26 is provided with a rotating shaft 29 whose top is fixedly connected to the bottom of the fixed seat plate 2. The unilateral rack 28 is fixedly connected to the bottom of the movable seat plate 1 4 and the movable seat plate 2 5 respectively and cooperates with the control gear 26.

It should be noted that, through the setting of the unfolding component, the cylinder 27 is connected to an external controller, and the elderly can control the operation of the cylinder 27 through the button. The double-sided rack 25 will drive the control gear 26 to rotate counterclockwise and clockwise during the movement, so that the single-sided rack 28 matched with it will move in relative or back directions, thereby realizing the mutual approach and distance between the movable seat plate 1 4 and the movable seat plate 2 5. When the movable seat plate 1 4 and the movable seat plate 2 5 are separated, the opening of the feces collecting bag 6 below will gradually open, so that the elderly can defecate.

In this embodiment, the sliding support assembly includes a support plug plate 30 and a steel ball rolling ball 31. The support plug plate 30 is symmetrically installed on the front and rear side walls of the movable seat plate 1 4 and the movable seat plate 2 5. The steel ball rolling ball 31 is embedded in the top and bottom of the support plug plate 30 at intervals. The steel ball rolling ball 31 can roll in the support plug plate 30. The opposite surfaces of the fixed seat plate 2 and the back plate 3 are provided with a matching groove 32. The support plug plate 30 is inserted into the matching groove 32. The top wall and the bottom wall of the matching groove 32 are provided with an arc groove 33. The steel ball rolling ball 31 is rollingly connected with the arc groove 33.

It should be noted that, through the sliding support assembly, the support plate 30 can slide in the matching groove 32, and the steel ball 31 is movably embedded in the support plate 30. At the same time, the steel ball 31 also cooperates with the arc groove 33, so that the movable seat plate 1 4 and the movable seat plate 2 5 will not shake during the movement, thereby ensuring the stability of the movement.

In this embodiment, a circularly distributed positioning rod 34 is provided on the outer ring wall of the top frame ring 1-1 and in front of the caller 16, and a support plate 35 fixedly connected to the top frame ring 1-1 is provided below the positioning rod 34. A movably connected placement plate 36 is provided on the frame body 1, and the positioning rod 34 is inserted into the placement plate 36 and movably fits with the support plate 35.

It should be noted that when the elderly need to eat, the holes on the placement plate 36 can be matched with the positioning rods 35, and the support plate 35 can support the placement plate 36, so that food can be placed on the placement plate 36, which is convenient for the elderly to sit in the frame 1 to eat, and the placement plate 36 is designed to be detachable, so that after the elderly finish eating, it can be easily removed, which is convenient for disassembly.

The method of using the above embodiment is that when the elderly need to use the mobile vehicle, the height of the top frame ring 1-1 can be lowered first, so that the elderly can better enter the frame body 1. In the initial state, the movable seat plate 1 4 and the movable seat plate 2 5 are close to each other, and the elderly can sit on the movable seat plate 1 4, the movable seat plate 2 5 and the fixed seat plate 2. The direction of the mobile vehicle is controlled by controlling the movable wheels 17 at the bottom. There are ring-shaped ranging radars 13 distributed on the outer wall of the top frame ring 1-1, which can measure the distance to the obstacles in front. When the distance is too close, the ranging radar 13 is connected to the moving wheel 17 through the controller, so as to control the moving wheel 17 to stop moving, thereby improving the intelligence level of the mobile vehicle.

When the elderly want to defecate in the mobile vehicle, the cylinder 27 is started, and the hydraulic rod of the cylinder 27 is fixedly connected to the double-sided rack 25, driving the double-sided rack 25 to move forward, and the tooth angles on both sides of the double-sided rack 25 cooperate with the control gear 26, thereby driving one control gear 26 to rotate counterclockwise and the other control gear 26 to rotate clockwise, and the control gear 26 cooperates with the unilateral rack 28, and the two unilateral racks 28 are respectively fixedly connected to the movable seat plate 1 4 and the movable seat plate 2 5;

The front and rear side walls of the movable seat plate 1 4 and the movable seat plate 2 5 are fixedly connected with a support plug plate 30, which is respectively movably located in the matching grooves 32 in the backrest plate 3 and the fixed seat plate 2, and the steel ball rolling ball 31 on the support plug plate 30 rotates in the arc-shaped groove 33, so that the movable seat plate 1 4 and the movable seat plate 2 5 move in the back direction, and the two gradually move away from each other. The feces collecting bag 6 is hung by the hook 23 on the bottom surface of the movable seat plate 1 4 and the movable seat plate 2 5. In the process of separating the movable seat plate 1 4 and the movable seat plate 2 5, At the same time, the opening of the excrement collecting bag 6 will be opened. When the movable seat plate 1 4 and the movable seat plate 2 5 are opened to a certain extent, the elderly sit on the movable seat plate 1 4 and the movable seat plate 2 5, and when defecating, the excrement will flow into the excrement collecting bag 6 below along the gap between the movable seat plate 1 4 and the movable seat plate 2 5, so that the elderly can defecate on the mobile vehicle without having to move to the toilet. On the one hand, the intelligence level of the mobile vehicle for the elderly is improved, and the burden on caregivers is reduced, thereby improving convenience.

After the excretion is completed, the movable seat plate 1 4 and the movable seat plate 2 5 are moved closer to each other and finally fit together again. At this time, the opening of the feces collecting bag 6 will also be closed. By pressing the call button 16, the nursing staff can be notified to remove the feces collecting bag 6 from the hook 23, clean it or replace it with a new one, which is simple and quick.

The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims (9)

1. An intelligent elderly people moving vehicle with an automatic excrement collecting device is characterized by comprising:

The novel excrement collecting device comprises a frame body (1), wherein the frame body (1) consists of a top frame ring (1-1), a bottom frame ring (1-2) and a supporting piece (1-3), a fixed seat plate (2) and a back plate (3) which are connected with the top frame ring (1-1) are arranged in the frame body (1), a movable seat plate I (4) and a movable seat plate II (5) which are movably connected are arranged between the fixed seat plate (2) and the back plate (3), and an excrement collecting bag (6) with an upward opening and used for collecting excrement is arranged at the bottoms of the movable seat plate I (4) and the movable seat plate II (5);

The multifunctional seat comprises a seat body and is characterized by further comprising an unfolding component, wherein the unfolding component is arranged at the bottom of the fixed seat plate (2) and used for controlling the movable seat plate I (4) and the movable seat plate II (5) to be opened and closed, and a sliding supporting component is arranged among the movable seat plate I (4), the movable seat plate II (5), the backrest plate (3) and the fixed seat plate (2).

2. The intelligent elderly mobile vehicle with automatic excrement collecting devices according to claim 1, wherein the supporting piece (1-3) comprises a positioning plate (7), lifting plates (8) and adjusting knobs (9), the positioning plate (7) is fixed on the inner side wall of the underframe ring (1-2) and distributed in a ring shape, the lifting plates (8) are fixedly connected to the bottom of the underframe ring (1-2), the other ends of the lifting plates (8) are movably inserted into the positioning plate (7), threaded holes (10) distributed at intervals are formed in the lifting plates (8), and the adjusting knobs (9) are connected with the threaded holes (10) in a threaded fit mode.

3. The intelligent elderly mobile vehicle with an automatic excrement collecting device according to claim 1, wherein a cup holding rack (11) and a player (12) are arranged on the outer wall of the top frame ring (1-1), distance measuring radars (13) are arranged on the outer wall of the top frame ring (1-1) at intervals, and the player (12) and the distance measuring radars (13) are externally connected with a power supply.

4. The intelligent elderly mobile vehicle with an automatic excrement collecting device according to claim 3, wherein annular distribution supporting rods (14) are symmetrically arranged on two sides of the top wall of the top frame ring (1-1), handrails (15) are arranged at the top of the supporting rods (14), a caller (16) with an external power supply is arranged in front of the two handrails (15) and between the cup holding frame (11) and the player (12) on the top wall of the top frame ring (1-1), annular distribution moving wheels (17) are arranged on the bottom wall of the bottom frame ring (1-2), and the moving wheels (17) are controlled by a motor.

5. The intelligent elderly mobile vehicle with an automatic excrement collecting device according to claim 1, wherein a binding belt (18) is arranged between the top frame ring (1-1) and the fixed seat plate (2), the backrest plate (3) is fixedly connected to the inner wall of the top frame ring (1-1), the backrest plate (3) is provided with a plurality of layers of radiating holes (19) which are distributed at intervals, the opposite surfaces of the movable seat plate I (4) and the movable seat plate II (5) are provided with rubber strips (20) which are fixedly connected, the opening of the excrement collecting bag (6) is positioned below the rubber strips (20), folding parts (21) are arranged on two sides of the excrement collecting bag (6), the folding parts (21) control the opening size of the excrement collecting bag (6), and when the opening of the excrement collecting bag (6) is closed, the excrement collecting bag (6) is integrally in a cone shape with small upper part and large lower part.

6. The intelligent elderly mobile vehicle with an automatic excrement collecting device according to claim 5, wherein an inflatable bag (22) is arranged at the tops of the first movable seat plate (4) and the second movable seat plate (5), the inflatable bag (22) is provided with air nozzles for inflating and deflating, hooks (23) which are distributed at intervals are symmetrically arranged at the bottoms of the first movable seat plate (4) and the second movable seat plate (5), hanging holes (24) are formed in the excrement collecting bag (6), and the hanging holes (24) at two sides of the excrement collecting bag (6) are respectively hung on the hooks (23) on the first movable seat plate (4) and the second movable seat plate (5).

7. The intelligent elderly mobile vehicle with automatic excrement collecting devices according to claim 1, wherein the unfolding assembly comprises a double-sided rack (25), a control gear (26), an air cylinder (27) and a single-sided rack (28), tooth angles distributed at intervals are arranged on two side walls of the double-sided rack (25), the air cylinder (27) is fixedly connected to the bottom of the fixed seat board (2), hydraulic rods of the air cylinder (27) are fixedly connected with the double-sided rack (25), the number of the control gear (26) is two, the control gear (26) is symmetrically arranged on two sides of the double-sided rack (25) and is in running fit with the double-sided rack, a rotating shaft (29) with the top fixedly connected to the bottom of the fixed seat board (2) is arranged on the control gear (26), and the single-sided rack (28) is fixedly connected to the bottoms of the movable seat board I (4) and the movable seat board II (5) and is matched with the control gear (26).

8. The intelligent elderly mobile vehicle with automatic excrement collecting devices according to claim 1, wherein the sliding support assembly comprises a support insertion plate (30) and steel ball rolling balls (31), the support insertion plate (30) is symmetrically arranged on front and rear side walls of the movable seat plate I (4) and the movable seat plate II (5), the steel ball rolling balls (31) are embedded into the top and bottom of the support insertion plate (30) at intervals, the steel ball rolling balls (31) can roll in the support insertion plate (30), matching grooves (32) are formed in the opposite surfaces of the fixed seat plate (2) and the backrest plate (3), the support insertion plate (30) is inserted into the matching grooves (32), arc-shaped clamping grooves (33) are formed in the top wall and the bottom wall in the matching grooves (32), and the steel ball rolling balls (31) are in rolling connection with the arc-shaped clamping grooves (33).

9. The intelligent elderly mobile vehicle with an automatic excrement collecting device according to claim 4, wherein positioning inserting rods (34) which are distributed in an annular mode are arranged on the outer annular wall of the top frame ring (1-1) and in front of the caller (16), supporting plates (35) which are fixedly connected with the top frame ring (1-1) are arranged below the positioning inserting rods (34), a movably connected placing plate (36) is arranged on the frame body (1), and the positioning inserting rods (34) are inserted into the placing plate (36) and are movably attached to the supporting plates (35).