CN108403351A - A kind of postoperative device for feeding of angiocarpy - Google Patents

Abstract

The invention provides a feeding device after cardiovascular surgery, which belongs to the technical field of medical appliances. The technical solution is: a bottom table arranged on the bed frame, an adjusting device arranged on the bottom table, a rotating device arranged on the adjusting device and a food feeding device arranged on the rotating device. The beneficial effects of the present invention are: the present invention can solve the problem that the patient cannot eat automatically, can also solve the problem of pouring and dripping when the patient is eating, and can solve the problem that the feeder needs to be fed.

Description

A feeding device after cardiovascular surgery

technical field

The invention relates to the technical field of medical appliances, in particular to a feeding device after cardiovascular surgery.

Background technique

At present, patients in the Department of Cardiovascular Medicine need to eat on the bed after undergoing surgery. Due to their illness, they cannot sit upright completely, and the dining tables commonly used in hospitals cannot meet the needs of patients. Feeding bedridden patients is easy to drip and spill, dirty clothes and bedding, and brings great inconvenience to the feeding work. When feeding the patient, the feeder needs to manually feed the food. In the hospital environment, it is easy to cause infection.

Contents of the invention

The purpose of the present invention is to provide a feeding device that can automatically adjust the position and allow patients to eat by themselves.

The present invention is achieved through the following measures: a feeding device after cardiovascular surgery, characterized in that it includes a bottom table arranged on the bed frame, an adjustment device arranged on the bottom table, an adjustment device arranged on the adjustment device The rotating device and the feeding device arranged on the rotating device;

The adjustment device includes a base plate, a round table and an upper table, a driving mechanism for controlling the movement of the round table is arranged between the base plate and the round table, and a driving mechanism is arranged between the round table and the upper table. The air control element that moves up and down on the upper table, the drive mechanism includes a motor and a bracket arranged on the base plate, a connecting shaft is arranged in the bracket, and the connecting shaft passes through one end of the bracket and the motor The output shaft of the output shaft is connected by a coupling, the connecting shaft is provided with a rotating frame, the bottom of the circular table is also provided with the bracket, the rotating frame is also arranged in the bracket, and the said base plate A tie rod is arranged between the rotating frame and the rotating frame of the circular table surface, a guide tube is provided on the circular table surface, and the legs of the upper table surface are arranged in the guide tube;

The rotating device includes a track, the inner surface of the track is provided with a rack, the center of the track is provided with a base and a connecting rod, one end of the connecting rod is arranged in the base, and the other end is provided with a gear, the gear engages with said rack;

The food delivery device includes a timing belt wound on two pulleys and a power mechanism that drives the rotation of the timing belt. A lunch box holder is arranged on the timing belt. The power mechanism includes a fixed seat, a gear A, and a gear B. , connecting rod A and connecting rod B, the food delivery device also includes a runner arranged in the limit plate, the runner is provided with a fixed shaft, the fixed shaft is provided with the pulley, the synchronous A connecting block is fixedly connected to the belt, one end of the connecting rod A is hinged to the gear A, the other end is hinged to the fixed shaft, one end of the connecting rod B is hinged to the gear B, and the other end is connected to the connecting block connect.

Beneficial effects of the present invention: the technical solution of the present invention has been developed because the patient cannot sit up straight and needs a feeder to feed, wherein the adjustment device is controlled by two motors, and the connecting shaft in the bracket is perpendicular to the hinged shaft on the rotating frame Placement, this can ensure that the pull rod has two degrees of freedom. The two motors drive the pull rod to adjust the circular table to be in different positions relative to the base plate. A guide tube is set on the circular table to ensure that the upper table is perpendicular to the circular table. Movement, according to the sitting position of the patient, the round table top can be adjusted to be close to the patient's body through the motor drive, and the height of the upper table top can be adjusted through the adjustment of the air control components, so as to ensure that the food delivery device can deliver the lunch box directly to the patient's mouth. The food delivery device can continuously change the position according to the position of the gear in the rotating device. The casters at the bottom of the food delivery device can not only play the role of load bearing, but also play the role of limit. It can ensure that the lunch box is upright and directly delivered to the patient's mouth. The invention can solve the problem that the patient cannot eat automatically, can also solve the problem of pouring and dripping during the feeding process of the patient, and can further solve the problem that the feeder needs to feed.

Further, the gear A and the gear B are both arranged on the rotating shaft in the fixed seat, and the rotating shaft provided with the gear A is connected to the motor A through a coupling.

The above further beneficial effects are: the power in the feeding device is provided by the motor A, which can convert the electrical energy of the motor into mechanical energy, and is easy to use, reliable in operation, low in price and firm in structure.

Further, the bottom end of the limiting plate is provided with casters.

The above further beneficial effects are: the casters are arranged at the bottom of the limiting plate to bear the weight of the limiting plate and other parts on the limiting plate.

Further, a groove is provided on the top of the upper table, and the casters are arranged in the groove.

Grooves are arranged on the upper table, and the casters are arranged in the grooves, which can ensure that the eating device performs circular motion along with the operation of the gears.

Further, the fixing seat and the motor A are arranged on the gear.

The above further beneficial effects are as follows: the fixed seat and the motor A are placed on the gear, and the gear plays a load-bearing role on the one hand, and on the other hand, can ensure the circular motion of the food feeding device.

Further, one end of the connecting rod arranged in the base is connected with the motor B through a coupling.

The above further beneficial effects: the power of the rotating device is provided by the motor B, which can convert the electrical energy of the motor into mechanical energy, and is easy to use, reliable in operation, low in price and firm in structure.

Further, the air control element is an air cylinder.

The above further beneficial effects: the height of the upper table is adjusted by the air cylinder, the pressure energy of the compressed air can be converted into mechanical energy, and the driving mechanism performs linear reciprocating motion.

Further, a cylinder is arranged on the upper table, the track is arranged on the cylinder, and the motor B is fixedly connected to the upper table.

The above further beneficial effects are: the setting of cylinders on the upper platform not only elevates the track but also plays a load-bearing role, and provides space for placing the motor B on the other hand.

Description of drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a partially enlarged view of A in FIG. 1 .

Figure 3 is a schematic diagram of the structure of the regulating device.

Figure 4 is a schematic diagram of the structure of the rotating device.

Fig. 5 is a structural schematic diagram of the feeding device.

Wherein, the reference signs are: 1. bottom table; 2. adjusting device; 21. substrate; 22. round table; 23. upper table; 24. driving mechanism; 25. air control component; 26. motor; 27. bracket; 28. Pull rod; 3. Rotating device; 31. Track; 32. Rack; 33. Base; 34. Connecting rod; 35. Gear; 36. Motor B; 4. Feeding device; 41. Pulley; 42. Timing belt 421, connecting block; 43, power mechanism; 431, fixed seat; 432, gear A; 433, gear B; 434, motor A; 435, connecting rod A; 436, connecting rod B; 44, lunch box holder; 45, Runner; 46, limit plate; 47, caster.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

Referring to Fig. 1 to Fig. 5, the present invention is: a kind of post-cardiovascular postoperative feeding device, comprises the bottom table 1 that is arranged on the bed frame, the adjustment device 2 that is arranged on the bottom table 1, the rotating device that is arranged on the adjustment device 2 The device 3 and the feeding device 4 arranged on the rotating device 3;

The adjustment device 2 includes a base plate 21, a circular table top 22 and an upper table top 23, a drive mechanism 24 for controlling the movement of the circular table top 22 is arranged between the base plate 21 and the round table top 22, and a driving upper table top 23 is arranged between the round table top 22 and the upper table top 23 The air control element 25 that moves up and down, the drive mechanism 24 includes a motor 26 and a bracket 27 arranged on the base plate 21, a connecting shaft is arranged in the bracket 27, and one end of the connecting shaft passing through the bracket 27 and the output shaft of the motor 26 pass through a coupling Connect, the connecting shaft is provided with a swivel frame, the bottom of the round table top 22 is also provided with a support 27, and a swivel frame is also arranged in the bracket 27, and a pull bar 28 is arranged between the swivel frame on the base plate 21 and the swivel frame of the round table top 22. A guide tube is arranged on the table top 22, and the legs of the upper table top 23 are arranged in the guide tube;

The rotating device 3 includes a track 31, the inner surface of the track 31 is provided with a rack 32, the center of the track 31 is provided with a base 33 and a connecting rod 34, one end of the connecting rod 34 is arranged in the base 33, and the other end is provided with a gear 35, and the gear 35 is connected to the gear rack 32 meshing;

Food delivery device 4 comprises the synchronous belt 42 that is installed on two belt pulleys 41 and drives the power mechanism 43 that synchronous belt 42 rotates, is provided with lunch box holder 44 on the synchronous belt 42, and power mechanism 43 comprises fixed seat 431, gear A432, gear B433, connecting rod A435 and connecting rod B436, the feeding device 4 also includes the runner 45 arranged in the limit plate 46, the runner 45 is provided with a fixed shaft, the fixed shaft is provided with a pulley 41, fixed on the synchronous belt 42 Connecting block 421 is connected, one end of connecting rod A435 is hinged with gear A432, the other end is hinged with fixed shaft, one end of connecting rod B436 is hinged with gear B433, and the other end is connected with connecting block 421.

The gear A432 and the gear B433 are both arranged on the rotating shaft in the fixed seat 431, and the rotating shaft provided with the gear A432 is connected to the motor A434 through a coupling.

The bottom end of the limit plate 46 is provided with a caster 47 .

The top of the upper table 23 is provided with a groove, and casters 47 are arranged in the groove.

The fixing seat 431 and the motor A434 are arranged on the gear 35 .

One end of the connecting rod 34 arranged in the base 33 is connected with the motor B36 through a coupling.

The air control element 25 is an air cylinder.

A cylinder is arranged on the upper table 23 , and a track 31 is arranged on the cylinder, and the motor B36 is fixedly connected on the upper table 23 .

When the present invention is in use: start the motor, pull the rod to drive the circular table top close to the patient's body, start the cylinder, and the upper table drives the rotating device and the food delivery device to move up and down until the food delivery device is close to the patient's mouth, and the lunch box is placed on the lunch box holder, and the patient can Eat automatically.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

The undescribed technical features of the present invention can be realized by or using the prior art, and will not be repeated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Those of ordinary skill in the art Changes, modifications, additions or substitutions made within the essential scope of the present invention shall also belong to the protection scope of the present invention.

Claims (8)

1. A feeding device after cardiovascular surgery, characterized in that it includes a bottom table (1) set on the bed frame, an adjustment device (2) set on the bottom table (1), and an adjustment device (2) set on the bottom table (1). The rotating device (3) on the device (2) and the feeding device (4) arranged on the rotating device (3); The adjusting device (2) includes a base plate (21), a round table (22) and an upper table (23), and a control device for controlling the round table (22) is arranged between the base (21) and the round table (22). ) movement driving mechanism (24), an air control element (25) for driving the upper table (23) to move up and down is provided between the circular table (22) and the upper table (23), and the driving mechanism (24) includes a motor (26) and a bracket (27) arranged on the base plate (21), a connecting shaft is arranged inside the bracket (27), and the connecting shaft passes through one end of the bracket (27) It is connected with the output shaft of the motor (26) through a coupling, the connecting shaft is provided with a rotating frame, and the bottom of the circular table (22) is also provided with the bracket (27), and the bracket (27) The rotating frame is also arranged inside, and a tie rod (28) is arranged between the rotating frame on the base plate (21) and the rotating frame of the circular table (22), and the circular table (22) A guide pipe is arranged on the top, and the legs of the upper table (23) are arranged in the guide pipe; The rotating device (3) includes a track (31), the inner surface of the track (31) is provided with a rack (32), and the center of the track (31) is provided with a base (33) and a connecting rod (34), One end of the connecting rod (34) is set in the base (33), and the other end is set with a gear (35), and the gear (35) meshes with the rack (32); The feeding device (4) includes a synchronous belt (42) wound on two pulleys (41) and a power mechanism (43) that drives the synchronous belt (42) to rotate, and the synchronous belt (42) A lunch box holder (44) is provided, and the power mechanism (43) includes a fixed seat (431), a gear A (432), a gear B (433), a connecting rod A (435) and a connecting rod B (436). The feeding device (4) also includes a runner (45) arranged in the limiting plate (46), the runner (45) is provided with a fixed shaft, and the fixed shaft is provided with the pulley (41) , the timing belt (42) is fixedly connected with a connecting block (421), one end of the connecting rod A (435) is hinged with the gear A (432), the other end is hinged with the fixed shaft, and the connecting rod One end of B (436) is hinged to the gear B (433), and the other end is connected to the connecting block (421). 2. The feeding device after cardiovascular surgery according to claim 1, characterized in that, the gear A (432) and the gear B (433) are both arranged on the rotating shaft in the fixed seat (431), The rotating shaft provided with the gear A (432) is connected to the motor A (434) through a coupling. 3. The feeding device after cardiovascular surgery according to claim 1, characterized in that casters (47) are provided at the bottom of the limiting plate (46). 4. The feeding device after cardiovascular surgery according to claim 3, characterized in that a groove is arranged on the top of the upper table (23), and the casters (47) are arranged in the groove. 5. The feeding device after cardiovascular surgery according to claim 2, characterized in that, the fixing seat (431) and the motor A (434) are arranged on the gear (35). 6. The feeding device after cardiovascular surgery according to claim 1, characterized in that one end of the connecting rod (34) arranged in the base (33) is connected with the motor B (36) through a coupling . 7. The feeding device after cardiovascular surgery according to claim 1, characterized in that the air control element (25) is an air cylinder. 8. The feeding device after cardiovascular surgery according to claim 6, characterized in that, a column is set on the upper table (23), the track (31) is set on the column, and the motor B ( 36) fixedly connected on the upper table (23).