Feeding auxiliary device for stroke patient

Abstract

The invention relates to the technical field of medical auxiliary instruments, in particular to a stroke patient feeding auxiliary device which comprises a feeding frame, a moving seat is arranged at the bottom of the feeding frame, the feeding frame comprises a feeding frame body, a baffle is arranged in the middle of the inner side of the feeding frame body, and the feeding frame body comprises a leakage receiving frame. C-shaped side plates are fixedly connected to the left side and the right side of the top of the leakage receiving frame, and a feeding table top is fixedly connected to the tops of the two C-shaped side plates. By arranging the feeding frame and the moving seat, comprehensive assistance for feeding of a patient is achieved, the convenience and efficiency of feeding are improved, meanwhile, the comfort and independence of the patient are enhanced, and the practicability of the device is improved. Through cooperative work of an electric push rod, a motor and other driving assemblies, the height and angle of the device can be easily adjusted so as to adapt to the requirements and postures of different patients, and in addition, the detailed problems in the feeding process are fully considered through the humanized design of a leakage receiving frame, a hand supporting plate and the like.

Description

Technical Field

[0001] This invention relates to the field of medical assistive device technology, and more specifically, to a feeding assistive device for stroke patients. Background Technology

[0002] Stroke patients are those whose brain tissue is damaged due to a sudden rupture of a blood vessel or blockage of blood flow in the brain. These patients often face difficulties eating. Because stroke can cause symptoms such as limb incoordination, weakness of oral muscles, or difficulty swallowing, patients are prone to choking, aspiration, or inability to effectively chew and swallow food during eating. Therefore, a special eating assistance device for stroke patients is designed to improve their eating safety and comfort, and reduce the risks and inconveniences during the eating process.

[0003] According to patent document CN112841960A, a feeding assistance device for stroke patients is disclosed, including a seat, a backrest fixedly connected to the rear end of the seat, a first armrest fixedly connected to one side of the backrest, a second armrest fixedly connected to the other side of the backrest, support frames fixedly connected to both sides of the seat and backrest, support legs fixedly connected to the lower end of the support frames, a positioning frame fixedly connected to one side of the first armrest, and a positioning rod fixedly connected to one end of the positioning frame. This invention provides a feeding assistance device for stroke patients, comprising a cutlery rack, a cutlery positioning suction cup, a sterilization box, and a detachable cutlery container. It facilitates better eating for stroke patients, provides excellent cutlery positioning, reduces the risk of spillage, and allows for easy disassembly and cleaning. It also makes it easier for patients to sit up and get up, is simple and practical, and has a promising future.

[0004] In severe cases of stroke, patients are often unable to stand and can only rest in bed. In such situations, when a stroke patient needs to eat, a temporary table is usually set up on the bed for feeding. Caregivers are responsible for bringing the food to the patient's mouth. However, because stroke can lead to decreased limb coordination, weakness in the oral muscles, and even difficulty swallowing, patients may accidentally drop food on the bed during feeding. This not only increases the burden of cleaning but may also negatively impact the patient's mental health, causing them to feel frustrated and embarrassed, further affecting their recovery process. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a feeding assistance device for stroke patients. The technical problem to be solved by the present invention is that stroke may cause patients to have decreased limb coordination, weak oral muscles, and even difficulty swallowing. Therefore, during the feeding process, patients may accidentally drop food on the bed. This not only increases the burden of cleaning work, but may also have a negative impact on the patient's mental health. Patients may feel frustrated and embarrassed as a result, which may further affect their rehabilitation process.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A feeding aid device for stroke patients includes a feeding rack with a movable base at the bottom. The feeding rack includes a feeding rack body, and a baffle is provided in the middle of the inner side of the feeding rack body; The main body of the feeding rack includes a drip frame, and C-shaped side plates are fixedly connected to the top left and right sides of the drip frame. A feeding table is fixedly connected to the top of the two C-shaped side plates.

[0007] As a further embodiment of the present invention: a groove is provided at the bottom of the inner wall of the feeding table, and L-shaped side plates are fixedly connected to the middle of the left and right sides of the feeding table, and an item placement box is provided on the top inner wall of the two L-shaped side plates.

[0008] As a further embodiment of the present invention: a hand support plate is fixedly connected to the middle of the front side of both sides of the inner wall of the feeding table; a side plate is fixedly connected to both sides of the rear bottom side of the inner wall of the feeding table; a concave guide plate is fixedly connected to both sides of the rear bottom side of the inner wall of the feeding table on the inner side of the two side plates; and a rotating short rod connecting plate is fixedly connected to the top of the front side of both side plates.

[0009] As a further embodiment of the present invention: a columnar transmission crossbar is rotatably connected to the top of the inner wall of each of the two side uprights. The left and right ends of the columnar transmission crossbar extend to the outer side of the two side uprights and are fixedly connected to a transmission disc. Tracks are fitted on the outer walls of the two transmission discs. A second transmission disc is fitted on the inner wall of each of the two tracks away from the transmission disc. Rotating short rods are fixedly connected to the inner sides of the two second transmission discs. The inner ends of the two rotating short rods extend to the inner side of the connecting plate of the two rotating short rods and are fixedly connected to an L-shaped flip side plate on their outer walls. A support plate is fixedly connected to the top of the rear side of the two L-shaped flip side plates. The top of the support plate has an arc-shaped cross-section.

[0010] As a further aspect of the present invention: a columnar rotating crossbar is rotatably connected to the middle of the inner walls of the two side panels. The left end of the columnar rotating crossbar extends to the left side of the outer wall of the feeding table and is fixedly connected to a motor. The left end of the columnar transmission crossbar is fixedly connected to the output end of the motor. Gears are fixedly connected to both sides of the outer wall of the columnar rotating crossbar on the inner sides of the two side panels. The right end of the columnar rotating crossbar extends to the outer side of the right side panel and is fixedly connected to a second gear. The top of the outer wall of the second gear meshes with a third gear. The inner wall of the third gear is fixedly connected to the outer wall of the columnar transmission crossbar on the outer side of the right side panel.

[0011] As a further aspect of the present invention: the baffle includes a baffle body, and push plates are fixedly connected to the left and right sides of the rear side of the baffle body. The left and right sides of the outer wall of the baffle body are slidably connected to the inner sides of two C-shaped side plates. The top front sides of the two push plates are fixedly connected to columnar push rods. The front ends of the two columnar push rods extend to the left and right sides of the inner wall of the feeding table and are fixedly connected to rack rods. The outer walls of the two rack rods are slidably connected to the top of two concave guide plates. The tops of the two rack rods mesh with the bottom outer walls of the two gears.

[0012] As a further embodiment of the present invention: the movable seat includes two inverted concave guide plates, the tops of the two inverted concave guide plates are fixedly connected to the front and rear sides of the bottom of the drain frame, and sliders are slidably connected to the middle sides of the inner walls of the bottom of the two inverted concave guide plates. Rotating rods are rotatably connected to the outer sides of the left and right sets of sliders, and the middle parts of the left and right sets of rotating rods are fitted and rotatably connected. Hinged sliders are movably connected to the side of the left and right sets of rotating rods away from the sliders.

[0013] As a further embodiment of the present invention: the bottom of both sets of hinged sliders is slidably connected to Z-shaped slide rails, the bottom of both Z-shaped slide rails is fixedly connected to a base plate, and multiple sides of the bottom of both base plates are fixedly connected to casters.

[0014] As a further embodiment of the present invention: electric push rod connecting plates are fixedly connected to the front sides of the outer sides of the two base plates, electric push rods are fixedly connected to the outer sides of the two electric push rod connecting plates, L-shaped push blocks are fixedly connected to the rear ends of the two electric push rods, and the inner sides of the two L-shaped push blocks are fixedly connected to the outer sides of the two rear Z-shaped slide rails.

[0015] As a further embodiment of the present invention: the inner bottom of the left and right sets of sliders are fixedly connected with expansion rods, the outer middle of the two expansion rods are fixedly connected with columnar connecting crossbars, the outer ends of the two columnar connecting crossbars are fixedly connected with expansion blocks, the inner sides of the two expansion blocks are fixedly connected with bidirectional electric push rods, the outer walls of the bidirectional electric push rods are fixedly connected with columnar connecting crossbars, and the top of the columnar connecting crossbars is fixedly connected to the bottom middle of the drain frame.

[0016] The beneficial effects of this invention are as follows: This invention provides comprehensive assistance for patients' feeding by incorporating a feeding rack and a movable seat. It not only improves the convenience and efficiency of feeding but also enhances patient comfort and independence. Through the coordinated operation of drive components such as electric push rods and motors, the height and angle of the device can be easily adjusted to suit the needs and postures of different patients. Furthermore, the user-friendly design, including the drip tray and hand support, fully considers the details of the feeding process, effectively preventing food spillage and discomfort in the patient's hand placement. Therefore, this feeding assistance device for stroke patients has broad application prospects and significant social value. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional separation structure of the main body of the present invention; Figure 3 This is a three-dimensional structural diagram of the feeding rack of the present invention; Figure 4 This is a schematic diagram of the three-dimensional separation structure of the feeding rack of the present invention; Figure 5 This is a three-dimensional structural diagram of the main body of the feeding rack of the present invention; Figure 6 This is a schematic diagram of the three-dimensional separation structure of the main body of the feeding rack of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point A in the middle; Figure 8 This is a schematic diagram of the three-dimensional structure of the baffle of the present invention; Figure 9 This is a three-dimensional structural diagram of the movable seat of the present invention; Figure 10 This is a schematic diagram of the three-dimensional separation structure of the movable seat of the present invention.

[0018] In the diagram: 1. Feeding rack; 11. Feeding rack body; 111. Drain collection frame; 112. C-shaped side plate; 113. Feeding table; 114. Groove; 115. L-shaped side plate; 116. Item placement box; 117. Hand rest; 118. Motor; 119. Side upright plate; 1110. Concave guide plate; 1111. Columnar rotating crossbar; 1112. Gear; 1113. Columnar transmission crossbar; 1114. Rotating short rod connecting plate; 1115. Transmission disc; 1116. Track; 1117. Second transmission disc; 1118. Rotating short rod; 1119. Second gear; 1120 1. Third gear; 1121. L-shaped flip side plate; 1122. Support plate; 12. Baffle; 121. Baffle body; 122. Push plate; 123. Columnar push rod; 124. Rack rod; 2. Moving seat; 21. Inverted concave guide plate; 22. Slider; 23. Rotating rod; 24. Hinge slider; 25. Z-shaped slide rail; 26. Base plate; 27. Universal wheel; 28. Electric push rod connecting plate; 29. ​​Electric push rod; 210. L-shaped push block; 211. Bidirectional electric push rod connecting block; 212. Retractable and expanding block; 213. Bidirectional electric push rod; 214. Columnar connecting crossbar; 215. Retractable and expanding rod. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1-2 As shown, the present invention provides a feeding assistance device for stroke patients, including a feeding rack 1, and a movable seat 2 is provided at the bottom of the feeding rack 1.

[0021] like Figure 3-10As shown, the feeding rack 1 includes a feeding rack body 11. A baffle 12 is provided in the middle of the inner side of the feeding rack body 11. The feeding rack body 11 includes a drip frame 111. C-shaped side plates 112 are fixedly connected to the top left and right sides of the drip frame 111. A feeding table 113 is fixedly connected to the top of the two C-shaped side plates 112. A groove 114 is opened at the bottom of the inner wall of the feeding table 113. L-shaped side plates 115 are fixedly connected to the middle of the left and right sides of the feeding table 113. An item placement box 116 is provided on the top inner wall of the two L-shaped side plates 115. Hand support plates 117 are fixedly connected to the middle of the front side of the left and right sides of the inner wall of the feeding table 113. Side upright plates 119 are fixedly connected to the left and right sides of the bottom rear side of the inner wall of the feeding table 113. Concave guide plates 1110 are fixedly connected to both sides of the inner bottom rear side of the inner side of the two side uprights 119. Rotating short rod connecting plates 1114 are fixedly connected to the top front side of the two side uprights 119. Columnar transmission crossbars 1113 are rotatably connected to the top of the inner wall of the two side uprights 119. Both ends of the columnar transmission crossbars 1113 extend to the outer side of the two side uprights 119 and are fixedly connected to transmission discs 1115. Tracks 1116 are fitted onto the outer walls of the two transmission discs 1115. Second transmission discs 1117 are fitted onto the inner side of the two tracks 1116 away from the transmission discs 1115. Rotating short rods 1118 are fixedly connected to the inner sides of the two second transmission discs 1117. The inner ends of the two rotating short rods 1118 extend to the two side uprights 1119. L-shaped flip-up side plates 1121 are fixedly connected to both the inner and outer walls of the rotating short rod connecting plate 1114. A support plate 1122 is fixedly connected to the top of the rear side of the two L-shaped flip-up side plates 1121. The top of the support plate 1122 has an arc-shaped cross-section. A columnar rotating crossbar 1111 is rotatably connected to the middle of the inner walls of the two side upright plates 119. The left end of the columnar rotating crossbar 1111 extends to the left side of the outer wall of the feeding table 113 and is fixedly connected to a motor 118. The left end of the columnar transmission crossbar 1113 is fixedly connected to the output end of the motor 118. Gears 1112 are fixedly connected to both sides of the inner side of the two side upright plates 119 on the outer wall of the columnar rotating crossbar 1111. The right end of the columnar rotating crossbar 1111 extends to the outer side of the right side upright plate 119 and is fixedly connected to a second... Gear 1119, the top of the outer wall of the second gear 1119 meshes with the third gear 1120. The inner wall of the third gear 1120 is fixedly connected to the outer wall of the columnar transmission crossbar 1113 on one side outside the right side plate 119. The baffle 12 includes a baffle body 121. Push plates 122 are fixedly connected to the left and right sides of the rear side of the baffle body 121. The left and right sides of the outer wall of the baffle body 121 are slidably connected to the inner sides of the two C-shaped side plates 112. The top of the front side of the two push plates 122 is fixedly connected to columnar push rods 123. The front ends of the two columnar push rods 123 extend to the left and right sides of the inner wall of the feeding table 113 and are fixedly connected to rack rods 124. The outer walls of the two rack rods 124 are slidably connected to the top of the two concave guide plates 1110.The tops of the two rack rods 124 mesh with the bottom of the outer walls of the two gears 1112. The movable seat 2 includes two inverted concave guide plates 21. The tops of the two inverted concave guide plates 21 are fixedly connected to the front and rear sides of the bottom of the drain frame 111. Sliding blocks 22 are slidably connected to the middle sides of the bottom inner walls of the two inverted concave guide plates 21. Rotating rods 23 are rotatably connected to the outer sides of the two sets of sliding blocks 22. The middle parts of the two sets of rotating rods 23 are in contact and rotatably connected. Hinged sliding blocks 24 are movably connected to the side of the two sets of rotating rods 23 away from the sliding blocks 22. Z-shaped slide rails 25 are slidably connected to the bottom of the two sets of hinged sliding blocks 24. The bottom of the two sets of Z-shaped slide rails 25 is fixedly connected to the bottom of the two Z-shaped slide rails 25. Universal wheels 27 are fixedly connected to the bottom sides of the two bottom plates 26. Electric push rod connecting plates 28 are fixedly connected to the front side. Electric push rods 29 are fixedly connected to the outer sides of the two electric push rod connecting plates 28. L-shaped push blocks 210 are fixedly connected to the rear ends of the two electric push rods 29. The inner sides of the two L-shaped push blocks 210 are fixedly connected to the outer sides of the two Z-shaped slide rails 25 on the rear side. Expanding rods 215 are fixedly connected to the bottom inner sides of the left and right sets of sliders 22. Columnar connecting crossbars 214 are fixedly connected to the middle outer sides of the two expanding rods 215. Expanding blocks 212 are fixedly connected to the outer ends of the two columnar connecting crossbars 214. Bidirectional electric push rods 213 are fixedly connected to the inner sides of the two expanding blocks 212. Columnar connecting crossbars 214 are fixedly connected to the outer walls of the bidirectional electric push rods 213. The top of the columnar connecting crossbars 214 is fixedly connected to the middle bottom of the drain frame 111. When feeding the patient is required, the bidirectional electric push rod 213 is activated first. The bidirectional electric push rod 213 pushes the two side expansion blocks 212 outwards, which in turn drives the two expansion rods 215 outwards via the columnar connecting crossbar 214. The two expansion rods 215 then push the two side sliders 22 and the remaining components outwards, expanding the width to exceed the width of the bed. Next, the two electric push rods 29 are activated, pulling the two L-shaped push blocks 210, causing the two rear hinged sliders 24 to slide forward. At this time, the two rear hinged sliders 24 slide forward, causing the rotating rods 23 on the outer side of the two rear hinged sliders 24 to rotate. This causes the left and right sets of rotating rods 23 to rotate and change their angle, thereby pushing the sliders 22 and their top concave guide plates 21, and the feeding mechanism. The frame 1 moves upward and rises to a height above the bed and suitable for feeding. At this time, the user pushes the entire device closer to the patient, and the entire device is placed around the patient's bed. Then, the motor 118 is started. The motor 118 drives the columnar rotating crossbar 1111 to rotate. The rotation of the columnar rotating crossbar 1111 drives the gear 1112 to rotate. The rotation of the gear 1112 drives the rack 124 to move. The movement of the rack 124 drives the columnar push rod 123 to move. The movement of the columnar push rod 123 drives the push plate 122 to move. The movement of the push plate 122 drives the baffle body 121 to slide backward on the inside of the two C-shaped side plates 112. At this time, the baffle body 121 no longer blocks the top of the collection frame 111. Food that is spilled by the patient due to chewing discomfort can fall onto the inner wall of the collection frame 111 and be collected. Meanwhile, when the columnar rotating crossbar 1111 rotates, it drives the second gear 1119 on the right to rotate. The rotation of the second gear 1119 meshes with the third gear 1120, which in turn drives the columnar transmission crossbar 1113 to rotate. The rotation of the columnar transmission crossbar 1113 drives the transmission discs 1115 at both ends to rotate together. Through the two tracks 1116, the second transmission disc 1117 drives the rotating short rod 1118 to rotate. The rotation of the two rotating short rods 1118 drives the two L-shaped flip side plates 1121 to rotate, causing the tray 1122 to flip to ninety degrees. At this time, the patient's body is located at the arc-shaped cut surface of the tray 1122, which makes it easier for the patient to lean against and eat. When the tray 1122 is flipped to ninety degrees, the device reaches the optimal feeding state. At this time, the caregiver can place the food on the feeding table 113 and use the hand tray 117 to support the patient's hand. At the same time, the item placement box 116 can be used to store tableware, tissues and other auxiliary items for the caregiver to access at any time. In addition, the design of the movable seat 2 allows the entire device to be easily moved around the room, making it convenient for caregivers to adjust its position according to the patient's needs; In summary, the feeding assistance device for stroke patients of the present invention, through its ingenious structural design, provides comprehensive assistance to patients during the feeding process, greatly improving the patient's eating experience and nursing efficiency.

[0022] The working principle of this invention is as follows: When feeding a patient is required, the bidirectional electric push rod 213 is first activated. After activation, the bidirectional electric push rod 213 pushes the two side expansion blocks 212 to move outward, which in turn drives the two expansion rods 215 to move outward via the columnar connecting crossbar 214. After the two expansion rods 215 move outward, they push the two side sliders 22 and other components to move outward until the expansion width is greater than the width of the bed. Then, the two electric push rods 29 are activated, pulling the two L-shaped push blocks 210, which drive the two rear hinged sliders 24 to slide forward. At this time, the two rear hinged sliders 24 slide forward, causing the rotating rods 23 on the outer side of the two rear hinged sliders 24 to rotate, thereby causing the left and right sets of rotating rods 23 to rotate and change their angle, thus pushing the slider 22, its top concave guide plate 21, and the feeding rack 1 to move upward together, raising it to a height above the bed and suitable for feeding. At this time, the user pushes the entire device closer to the patient, placing the entire device around the patient's bed. Then, the motor 118 is started, and the motor 118 drives the columnar rotating crossbar 1111 to rotate. The rotation of gear 1112 causes gear 1112 to rotate, which in turn causes rack 124 to move. The rack 124 then moves columnar push rod 123, which in turn moves push plate 122. The push plate 122 then moves baffle body 121 backwards inside the two C-shaped side plates 112. At this point, baffle body 121 no longer obstructs the top of the drain frame 111. Simultaneously, the rotation of columnar rotating crossbar 1111 causes the second gear 1119 on the right end to rotate. The second gear 1119 meshes with the third gear 1120, and... The columnar transmission crossbar 1113 rotates, which in turn drives the transmission discs 1115 at both ends to rotate. Through the two tracks 1116, the second transmission disc 1117 is driven to rotate, which in turn drives the rotating short rod 1118 to rotate. The rotation of the two rotating short rods 1118 drives the two L-shaped flipping side plates 1121 to rotate, causing the tray 1122 to flip to ninety degrees. At this time, the patient's body is located at the arc-shaped cut surface of the tray 1122, which makes it easier for the patient to lean against and eat. When the tray 1122 is flipped to ninety degrees, the device reaches the optimal feeding state.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A cerebral apoplexy patient eating assisting device, comprising a feeding rack (1), characterized in that: The bottom of the feeding rack (1) is provided with a movable seat (2); The feeding rack (1) includes a feeding rack body (11), and a baffle (12) is provided in the middle of the inner side of the feeding rack body (11). The main body (11) of the feeding rack includes a drip frame (111), and C-shaped side plates (112) are fixedly connected to the top left and right sides of the drip frame (111). The top of the two C-shaped side plates (112) is fixedly connected to a feeding table (113).

2. The eating assistance device for stroke patients according to claim 1, characterized in that: The bottom of the inner wall of the feeding table (113) is provided with a groove (114), and L-shaped side plates (115) are fixedly connected to the middle of the left and right sides of the feeding table (113). The top inner wall of the two L-shaped side plates (115) is provided with an item placement box (116).

3. The eating assistance device for stroke patients according to claim 2, characterized in that: Hand support plates (117) are fixedly connected to the middle of the front side of the left and right sides of the inner wall of the feeding table (113). Side upright plates (119) are fixedly connected to the left and right sides of the bottom rear side of the inner wall of the feeding table (113). Concave guide plates (1110) are fixedly connected to the two sides of the inner rear side of the bottom rear side of the feeding table (113) on the inner side of the two side upright plates (119). Rotating short rod connecting plates (1114) are fixedly connected to the top of the front side of the two side upright plates (119).

4. The eating assistance device for stroke patients according to claim 3, characterized in that: The top of the inner walls of the two side uprights (119) are rotatably connected to columnar transmission crossbars (1113). The left and right ends of the columnar transmission crossbars (1113) extend to the outer sides of the two side uprights (119) and are fixedly connected to transmission discs (1115). The outer walls of the two transmission discs (1115) are fitted with tracks (1116). The inner walls of the two tracks (1116) away from the transmission discs (1115) are fitted with second transmission discs (1116). 117), the inner sides of the two second transmission discs (1117) are fixedly connected with rotating short rods (1118), the inner ends of the two rotating short rods (1118) extend to the inner side of the two rotating short rod connecting plates (1114) and the outer walls are fixedly connected with L-shaped flip side plates (1121), the top of the rear side of the two L-shaped flip side plates (1121) are fixedly connected with a support plate (1122), the top of the support plate (1122) is an arc-shaped cut surface.

5. The eating assistance device for stroke patients according to claim 4, characterized in that: A columnar rotating crossbar (1111) is rotatably connected to the middle of the inner wall of the two side plates (119). The left end of the columnar rotating crossbar (1111) extends to the left side of the outer wall of the feeding table (113) and is fixedly connected to a motor (118). The left end of the columnar transmission crossbar (1113) is fixedly connected to the output end of the motor (118). Gears (1112) are fixedly connected to both sides of the outer wall of the columnar rotating crossbar (1111) on the inner side of the two side plates (119). The right end of the columnar rotating crossbar (1111) extends to the outer side of the right side plate (119) and is fixedly connected to a second gear (1119). The top of the outer wall of the second gear (1119) meshes with a third gear (1120). The inner wall of the third gear (1120) is fixedly connected to the outer wall of the columnar transmission crossbar (1113) on the outer side of the right side plate (119).

6. The eating assistance device for stroke patients according to claim 1, characterized in that: The baffle (12) includes a baffle body (121). Push plates (122) are fixedly connected to the left and right sides of the rear side of the baffle body (121). The left and right sides of the outer wall of the baffle body (121) are slidably connected to the inner side of two C-shaped side plates (112). The top of the front side of the two push plates (122) is fixedly connected to columnar push rods (123). The front ends of the two columnar push rods (123) extend to the left and right sides of the inner wall of the feeding table (113) and are fixedly connected to rack rods (124). The outer walls of the two rack rods (124) are slidably connected to the top of two concave guide plates (1110). The tops of the two rack rods (124) mesh with the bottom of the outer wall of the two gears (1112).

7. The eating assistance device for stroke patients according to claim 1, characterized in that: The movable seat (2) includes two inverted concave guide plates (21). The tops of the two inverted concave guide plates (21) are fixedly connected to the front and rear sides of the bottom of the drain frame (111). Sliding blocks (22) are slidably connected to the middle sides of the inner wall of the bottom of the two inverted concave guide plates (21). Rotating rods (23) are rotatably connected to the outer sides of the left and right sets of sliding blocks (22). The middle parts of the left and right sets of rotating rods (23) are fitted together and rotatably connected. Hinged sliding blocks (24) are movably connected to the side of the left and right sets of rotating rods (23) away from the sliding blocks (22).

8. The eating assistance device for stroke patients according to claim 7, characterized in that: The bottom of both sets of hinged sliders (24) is slidably connected to Z-shaped slide rails (25), the bottom of both Z-shaped slide rails (25) is fixedly connected to a base plate (26), and the bottom of both base plates (26) is fixedly connected to multiple sides of the bottom of the two base plates (26) with casters (27).

9. The eating assistance device for stroke patients according to claim 8, characterized in that: Electric push rod connecting plates (28) are fixedly connected to the front side of the outer side of the two base plates (26). Electric push rods (29) are fixedly connected to the outer side of the two electric push rod connecting plates (28). L-shaped push blocks (210) are fixedly connected to the rear end of the two electric push rods (29). The inner side of the two L-shaped push blocks (210) is fixedly connected to the outer side of the two rear Z-shaped slide rails (25).

10. The eating assistance device for stroke patients according to claim 7, characterized in that: The inner bottom of the two sets of sliders (22) are fixedly connected with expansion rods (215), and the outer middle of the two expansion rods (215) are fixedly connected with columnar connecting crossbars (214). The outer ends of the two columnar connecting crossbars (214) are fixedly connected with expansion blocks (212). The inner sides of the two expansion blocks (212) are fixedly connected with bidirectional electric push rods (213). The outer wall of the bidirectional electric push rods (213) is fixedly connected with columnar connecting crossbars (214). The top of the columnar connecting crossbars (214) is fixedly connected to the bottom middle of the drain frame (111).

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