CN221636428U - Medical sickbed convenient for patient to sit and stand - Google Patents

Abstract

The utility model discloses a medical sickbed convenient for patients to sit and stand, which relates to the technical field of medical sickbeds and comprises a medical sickbed body, wherein the medical sickbed body comprises a bed frame, a mattress bottom plate is arranged on the inner wall of the bed frame, a small table plate is detachably arranged on the left end of the top of the bed frame, the mattress bottom plate comprises a first bottom plate, a second bottom plate is rotatably arranged on the left side of the first bottom plate, a third bottom plate is rotatably arranged on the left side of the second bottom plate, a sitting and standing unit is arranged on the bottom end of the first bottom plate, and a leg lifting unit is arranged on the bottom end of the third bottom plate. According to the utility model, the screw rod is driven to rotate at a constant speed by the transmission motor, so that the movable plate gradually moves to the right side, at the moment, both ends of the supporting vertical rod rotate at the axle centers of the first rotating shaft and the second rotating shaft to change the supporting angle, meanwhile, the right end of the first bottom plate moves upwards, the left side of the first bottom plate rotates in the bearing rod, the first bottom plate is lifted, a patient is facilitated to be in a sitting state, and the use convenience is improved.

Description

Medical beds that allow patients to sit or stand

Technical Field

The utility model relates to the technical field of medical beds, in particular to a medical bed which is convenient for patients to sit or stand.

Background Art

A hospital bed generally refers to a medical care bed, which refers to an instrument or other item used on the human body. Its effect on the human body surface cannot be achieved by pharmacological, immunological or metabolic means, but these means may be involved and play a certain auxiliary role. According to the patient's treatment needs and bedridden lifestyle, when feeding or caring for the patient, their upper body needs to be lifted to facilitate the transition between lying and sitting for patients with limited mobility to achieve the desired purpose.

Existing sit-up medical beds require multiple power source components to achieve the lifting of the backrest, and most of them cannot bend the patient's legs. The production cost is high and the functionality is poor. Therefore, we propose a medical bed that is convenient for patients to sit.

Utility Model Content

The purpose of the utility model is to provide a medical bed which is convenient for patients to sit and stand, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A medical bed for patients to sit and stand comprises a medical bed body, wherein the medical bed body comprises a bed frame, a mattress bottom plate is arranged on the inner wall of the bed frame, and a small table board is detachably mounted on the top left end of the bed frame.

The mattress bottom plate includes a bottom plate one, a bottom plate two is rotatably mounted on the left side of the bottom plate one, and a bottom plate three is rotatably mounted on the left side of the bottom plate two.

A sitting unit is arranged on the bottom end of the base plate one, and a leg raising unit is arranged on the bottom end of the base plate three.

A further improvement of the technical solution of the utility model is that the sitting unit includes a support plate arranged in the middle position of the front and rear inner walls of the bed frame, a limiting cross bar is fixedly installed on the right front end of the support plate, and the other end of the limiting cross bar is fixedly installed on the right end inner wall of the bed frame. The limiting cross bar can limit the left and right movement of the movable plate.

A further improvement of the technical solution of the utility model lies in that: a transmission motor is fixedly installed on the left inner end of the support plate, a screw rod is fixedly installed on the output end of the transmission motor, the other end of the screw rod is rotatably installed on the inner wall of the right end of the bed frame, a movable plate is movably sleeved on the outer surface of the screw rod, the other end of the movable plate is slidably installed on the outer surface of the limiting cross bar, and the output end of the transmission motor drives the screw rod to rotate at a uniform speed, thereby driving the movable plate to move left and right.

A further improvement of the technical solution of the utility model is that: a rotating shaft 1 is fixedly installed on both sides of the top of the movable plate, and the inner axis of the rotating shaft 1 is rotatably installed on the supporting vertical rod, and a rotating shaft 2 is rotatably installed on the other end of the supporting vertical rod, and the rotating shaft 2 is fixedly installed on the outer surface of the bottom end of the base plate 1. When the movable plate moves to the right, the supporting vertical rod gradually becomes upright, thereby pushing the base plate 1 upward, and the base plate 1 rotates inside the bearing rod to change the angle, which is convenient for the patient to sit.

A further improvement of the technical solution of the utility model is that: a clamping plate is fixedly installed on the top of the inner wall at both ends of the bed frame, and a clamping groove is opened on the outer surface of both sides of the bottom plate 1 and the bottom plate 3, and the clamping groove is movably clamped in the inside of the clamping plate. When the bottom plate 1 is reset, the clamping groove is caused to overlap the top of the clamping plate for support.

A further improvement of the technical solution of the utility model is that the leg lifting unit includes a supporting plate fixedly installed on both sides of the bottom end of the bed frame, electric telescopic rods are fixedly installed on both sides of the top of the supporting plate, the top of the electric telescopic rod is fixedly installed on the bottom end of the bottom plate three, and bearing rods are rotatably installed inside the mutual connection between the bottom plate one, the bottom plate two and the bottom plate three. The activation of the electric telescopic rod pushes the bottom plate three upward, and the bottom plate three gradually moves upward to change the inclination angle of the bottom plate two, so that the bottom plate three can lift the patient's legs upward.

A further improvement of the technical solution of the utility model is that: positioning holes are opened on both sides of the left end of the top of the bed frame, pull rings are fixedly installed on both sides of the top of the small table board, and positioning rods are fixedly installed around the bottom end of the small table board, and the positioning rods are detachably plugged into the inside of the positioning holes.

Due to the adoption of the above technical solution, the utility model has achieved technical progress compared with the prior art in that the small table board is clamped inside the positioning hole and is more stable when in use.

1. The utility model provides a medical bed that is convenient for patients to sit and stand. A transmission motor is set to drive the screw rod to rotate at a uniform speed, so that the movable plate gradually moves to the right. At this time, both ends of the supporting vertical rod rotate at the axis of the rotating shaft 1 and the rotating shaft 2, thereby changing the support angle. At the same time, the right end of the bottom plate 1 moves upward, and its left side rotates inside the bearing rod. The lifting of the bottom plate 1 facilitates the patient to be in a sitting state, thereby improving the effect of convenience in use.

2. The utility model provides a medical bed that is convenient for patients to sit or stand. An electric telescopic rod is provided to cause the bottom plate three to move upward. The upward movement of the bottom plate three pulls the bottom plate two to gradually change the inclination angle. By lifting the bottom plate three, the patient's legs can be lifted, thereby improving the comfort of the legs.

3. The utility model provides a medical bed that is convenient for patients to sit or stand. When in use, the small table top cooperates with the positioning rod to be inserted into the inside of the positioning hole, so that the placement is more stable, and the small table top can be lifted by using the pull rings on both sides.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the bed frame structure of the present invention;

FIG3 is a schematic diagram of the structure of a bottom plate of the present invention;

FIG4 is a schematic diagram of the third structure of the bottom plate of the present utility model;

FIG. 5 is a schematic diagram of the bearing rod structure of the present invention.

In the figure: 1. medical bed body; 2. bed frame; 21. support plate; 22. limit cross bar; 23. transmission motor; 24. screw rod; 25. moving plate; 26. rotating shaft 1; 27. supporting vertical rod; 28. rotating shaft 2; 29. clamping plate; 210. positioning hole; 3. mattress bottom plate; 31. bottom plate 1; 32. bottom plate 2; 33. bottom plate 3; 331. electric telescopic rod; 332. supporting plate; 34. clamping groove; 35. bearing rod; 4. small table board; 41. pull ring; 42. positioning rod.

DETAILED DESCRIPTION

The present invention is further described in detail below in conjunction with the embodiments:

Example

As shown in Figures 1 and 3, the utility model provides a medical bed that is convenient for patients to sit and stand, including a medical bed body 1, the medical bed body 1 includes a bed frame 2, a mattress bottom plate 3 is arranged on the inner wall of the bed frame 2, a small table board 4 is detachably installed on the top left end of the bed frame 2, the mattress bottom plate 3 includes a bottom plate 1 31, a bottom plate 2 32 is rotatably installed on the left side of the bottom plate 1 31, a bottom plate 3 33 is rotatably installed on the left side of the bottom plate 2 32, a sitting unit is arranged on the bottom end of the bottom plate 1 31, and a leg lifting unit is arranged on the bottom end of the bottom plate 3 33, positioning holes 210 are opened on both sides of the top left end of the bed frame 2, pull rings 41 are fixedly installed on both sides of the top of the small table board 4, and positioning rods 42 are fixedly installed around the bottom end of the small table board 4, and the positioning rods 42 are detachably plugged into the inside of the positioning hole 210.

Furthermore, when in use, the small table top 4 cooperates with the positioning rod 42 to be inserted into the interior of the positioning hole 210, so that the placement is more stable, and the small table top 4 can be lifted up using the pull rings 41 on both sides.

As shown in Figures 2 and 3, the utility model provides a technical solution: preferably, the sitting unit includes a support plate 21 arranged in the middle position of the front and rear inner walls of the bed frame 2, a limiting cross bar 22 is fixedly installed on the right front end of the support plate 21, and the other end of the limiting cross bar 22 is fixedly installed on the right inner wall of the bed frame 2, a transmission motor 23 is fixedly installed on the left inner end of the support plate 21, a screw rod 24 is fixedly installed on the output end of the transmission motor 23, the other end of the screw rod 24 is rotatably installed on the right inner wall of the bed frame 2, and a movable plate is movably sleeved on the outer surface of the screw rod 24 25, the other end of the movable plate 25 is slidably mounted on the outer surface of the limiting cross bar 22, and a rotating shaft 1 26 is fixedly mounted on both sides of the top of the movable plate 25. The inner axis of the rotating shaft 1 26 is rotatably mounted on the supporting vertical rod 27, and a rotating shaft 28 is rotatably mounted on the other end of the supporting vertical rod 27. The rotating shaft 28 is fixedly mounted on the outer surface of the bottom end of the bottom plate 1 31, and a clamping plate 29 is fixedly mounted on the top of the inner wall at both ends of the bed frame 2. Clamping grooves 34 are provided on the outer surfaces of both sides of the bottom plate 1 31 and the bottom plate 3 33, and the clamping grooves 34 are movably clamped in the inside of the clamping plate 29.

Furthermore, by starting the transmission motor 23, the output end of the transmission motor 23 can drive the lead screw 24 to rotate at a uniform speed, thereby causing the movable plate 25 to gradually move to the right. At this time, both ends of the supporting vertical rod 27 rotate at the axis of the rotating shaft 1 26 and the rotating shaft 2 28, thereby changing the supporting angle. At the same time, the right end of the bottom plate 1 31 moves upward, and its left end rotates inside the bearing rod 35. The lifting of the bottom plate 1 31 facilitates the patient to be in a sitting state.

As shown in Figures 4 and 5, the utility model provides a technical solution: preferably, the leg lifting unit includes a supporting plate 332 fixedly installed on both sides of the bottom end of the bed frame 2, and electric telescopic rods 331 are fixedly installed on both sides of the top of the supporting plate 332. The top of the electric telescopic rod 331 is fixedly installed on the bottom end of the bottom plate three 33, and bearing rods 35 are rotatably installed inside the mutual connection between the bottom plate one 31, the bottom plate two 32 and the bottom plate three 33.

Furthermore, when the electric telescopic rod 331 is started, the bottom plate three 33 is prompted to move upward, and the upward movement of the bottom plate three 33 pulls the bottom plate two 32 to gradually change the inclination angle. By lifting the bottom plate three 33, the patient's legs can be lifted to improve the comfort of the legs.

The working principle of the medical bed that is convenient for patients to sit and stand will be described in detail below.

As shown in Fig. 1-5, when in use, the patient lies flat on the mattress bottom plate 3, and by starting the transmission motor 23, the output end of the transmission motor 23 can drive the screw rod 24 to rotate at a uniform speed, thereby causing the movable plate 25 to gradually move to the right side. At this time, both ends of the supporting vertical rod 27 rotate at the axis of the rotating shaft 1 26 and the rotating shaft 2 28, thereby changing the support angle. At the same time, the right end of the bottom plate 1 31 moves upward, and its left side rotates inside the bearing rod 35. The lifting of the bottom plate 1 31 makes it easier for the patient to be in a sitting state. When the electric telescopic rod 331 is started, the bottom plate 3 33 is prompted to move upward. The bottom plate 3 33 moves upward and pulls the bottom plate 2 32 to gradually change the inclination angle. The lifting of the bottom plate 3 33 can lift the patient's legs to improve the comfort of the legs. When in use, the small table board 4 is inserted into the inside of the positioning hole 210 with the positioning rod 42 to make the placement more stable. The small table board 4 can be lifted using the pull rings 41 on both sides.

The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims (7)

1. A medical bed for patients to sit or stand, comprising a medical bed body (1), characterized in that: the medical bed body (1) comprises a bed frame (2), a mattress bottom plate (3) is arranged on the inner wall of the bed frame (2), and a small table board (4) is detachably mounted on the top left end of the bed frame (2); The mattress bottom plate (3) comprises a bottom plate 1 (31), a bottom plate 2 (32) is rotatably mounted on the left side of the bottom plate 1 (31), and a bottom plate 3 (33) is rotatably mounted on the left side of the bottom plate 2 (32); A sitting unit is arranged at the bottom end of the base plate one (31), and a leg raising unit is arranged at the bottom end of the base plate three (33). 2. The medical bed for facilitating patients to sit up according to claim 1 is characterized in that: the sitting unit includes a support plate (21) arranged in the middle position of the front and rear inner walls of the bed frame (2), and a limiting cross bar (22) is fixedly installed on the right front end of the support plate (21), and the other end of the limiting cross bar (22) is fixedly installed on the right end inner wall of the bed frame (2). 3. The medical bed that facilitates patients to sit up according to claim 2 is characterized in that: a transmission motor (23) is fixedly installed on the left inner end of the support plate (21), a screw rod (24) is fixedly installed on the output end of the transmission motor (23), the other end of the screw rod (24) is rotatably installed on the inner wall of the right end of the bed frame (2), a movable plate (25) is movably sleeved on the outer surface of the screw rod (24), and the other end of the movable plate (25) is slidably installed on the outer surface of the limiting cross bar (22). 4. The medical bed that facilitates patients to sit up according to claim 3 is characterized in that: a rotating shaft (26) is fixedly installed on both sides of the top of the movable plate (25), and the inner axis of the rotating shaft (26) is rotatably installed on the supporting vertical rod (27), and a rotating shaft (28) is rotatably installed on the other end of the supporting vertical rod (27), and the rotating shaft (28) is fixedly installed on the bottom end outer surface of the bottom plate (31). 5. The medical bed that facilitates patients to sit up according to claim 1 is characterized in that: a clamping plate (29) is fixedly installed on the top of the inner wall at both ends of the bed frame (2), and a clamping groove (34) is opened on the outer surface of both sides of the bottom plate 1 (31) and the bottom plate 3 (33), and the clamping groove (34) is movably clamped in the inside of the clamping plate (29). 6. The medical bed that facilitates patients to sit up according to claim 1 is characterized in that: the leg lifting unit includes a supporting plate (332) fixedly installed on both sides of the bottom end of the bed frame (2), and electric telescopic rods (331) are fixedly installed on both sides of the top of the supporting plate (332), and the top of the electric telescopic rod (331) is fixedly installed on the bottom end of the bottom plate three (33), and bearing rods (35) are rotatably installed inside the mutual connection between the bottom plate one (31) and the bottom plate two (32) and the bottom plate three (33). 7. The medical bed that facilitates patients to sit and stand according to claim 1 is characterized in that: positioning holes (210) are opened on both sides of the top left end of the bed frame (2), pull rings (41) are fixedly installed on both sides of the top of the small table board (4), and positioning rods (42) are fixedly installed around the bottom end of the small table board (4), and the positioning rods (42) are detachably plugged into the inside of the positioning holes (210).