CN211863151U - Early rehabilitation vehicle for patient - Google Patents

Abstract

The utility model relates to a patient's early rehabilitation car, and relates to a medical device, which solves the problem that a patient cannot get a timely rest after exercising for a long time due to the lack of a seat in the existing rehabilitation car. Bottom beams are installed on both sides of the lower end of the mounting frame, the two bottom beams are arranged horizontally and are parallel to each other, the bottom beams are provided with armrests, and also includes a seat, and the seat is installed between the two armrests . The utility model has the effect of facilitating the patient to rest to a certain extent after the patient has exercised for a long time.

Description

A patient early recovery vehicle

technical field

The utility model relates to a medical apparatus, in particular to an early recovery vehicle for patients.

Background technique

At present, in order to facilitate the recovery of patients, rehabilitation vehicles have appeared on the market.

The existing Chinese utility model patent with the authorization announcement number of CN208525350U discloses a multifunctional sports rehabilitation vehicle, which includes a frame body and a lifting device. The frame body includes a base, a support column, a handrail and a wheel. The heavy device includes a rocker arm, a bracket, a hydraulic cylinder, and a power unit. The wheels are installed on the base, and the base includes two beams and a vertical beam. The support column is fixed on the vertical beam of the base, and the armrest and the beam of the base are detachable. connection, the rocker arm is hingedly installed on the upper end of the support column, one end of the bracket is hinged with the rocker arm, one end of the hydraulic cylinder is hingedly installed on the support column and is located under the rocker arm, and the other end is movably connected with the front end support of the rocker arm, and the power unit includes Powered motor and controller, mounted on the frame body.

The prior art solution in the above has the following defects: because the rehabilitation vehicle is often used in hospital aisles and parks, and when the patient exercises for a long time or the body feels uncomfortable and needs to rest, the rehabilitation vehicle is difficult to provide the patient with a rest tool, and the patient cannot rest. Failure to get timely rest will affect the recovery of the patient's body.

Utility model content

Aiming at the shortcomings of the prior art, the purpose of the present invention is to provide an early recovery vehicle for patients, which has the advantage of facilitating the patient to rest to a certain extent.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

An early rehabilitation vehicle for patients comprises a mounting frame, bottom beams are installed on both sides of the lower end of the mounting frame, the two bottom beams are arranged horizontally and are parallel to each other, the bottom beams are provided with handrails, and also includes a seat, The seat is installed between the two armrests.

By adopting the above technical solution, when the patient needs to rest, he can sit on the seat, so that the patient can simply rest.

In a preferred example of the present invention, the seat can be further configured as follows: the seat includes a canvas belt and a winding roller, the winding roller is rotatably connected to the mounting frame, and one end of the canvas belt is wound and fixedly connected to the On the rewinding roller, the other end of the canvas belt is fixedly connected with a sliding rod, and the sliding rod is slidably connected to the handrail along the length direction of the bottom beam. The first limiting component for roll unwinding, the mounting frame is provided with a driving component with a limiting function for driving the sliding rod to slide.

By adopting the above technical solution, when the patient needs to rest, the restriction of the pair of winding rollers of the limiting component is cancelled, and then the sliding rod is driven to slide by the driving component, which drives the canvas to move, thereby driving the winding roller to unwind, and the sliding rod slides to a suitable position. position, and then unwinding by a limiting assembly to limit the take-up roller, so that the canvas belt can be used by the patient to sit or lie down.

In a preferred example of the present invention, it can be further configured as follows: the drive assembly includes a screw rod and a servo motor, the screw rod is arranged along the length direction of the bottom beam, and one end of the screw rod is threaded through the sliding rod for rotational connection On the armrest, the other end of the screw rod is coaxially and fixedly connected to the output shaft of the servo motor, and the servo motor is fixedly connected to the mounting frame.

By adopting the above technical solution, when the sliding rod is driven to slide, the servo motor is turned on to drive the screw rod to rotate, and the screw rod and the sliding rod are threadedly connected, and the sliding rod is slidably connected to the handrail, then the rotation of the screw rod can drive the sliding rod to slide; Electricity realizes the sliding of the sliding rod, saving manpower, and the screw has a certain limit function, which can control the sliding rod in a certain position to a certain extent.

In a preferred example of the present invention, a ratchet wheel may be fixedly connected to one end of the winding roller coaxially and fixedly, and the limiting assembly includes a torsion spring and a ratchet for engaging in the ratchet tooth slot. The pawl is rotatably connected to the mounting frame, one end of the torsion spring is fixedly connected to the mounting frame, and the other end of the torsion spring is fixedly connected to the pawl; when the torsion spring is not deformed, the The pawl is caught in the ratchet tooth slot.

By adopting the above technical solution, when the winding roller needs to be uncoiled, the pawl is pulled, the torsion spring is deformed, and the pawl is controlled to be separated from the tooth slot on the ratchet wheel. After the rotation is completed, the pawl is released, the torsion spring recovers its deformation, and the pawl is controlled to be stuck in the ratchet.

In a preferred example of the present invention, it can be further configured that: one end of the winding roller away from the ratchet wheel is coaxially fixedly connected with a coil spring, and one end of the coil spring away from the winding roller is fixedly connected to the On the mounting frame, the coil spring is deformed when the take-up roller is uncoiled.

By adopting the above technical solution, when the seat is used, the take-up roller is uncoiled, and the coil spring is deformed. When the seat is not needed, the servo motor is turned on to drive the screw to rotate, and the sliding rod is controlled to move in the direction close to the mounting frame, and the coil The spring restores the deformation, and the canvas belt is rolled up, so as to facilitate the storage of the canvas belt to a certain extent.

In a preferred example of the present invention, it can be further configured as follows: the two armrests are fixedly connected with mutually matched safety belts.

By adopting the above technical solution, when the patient is lying on the canvas belt, the two safety belts cooperate with each other to prevent the patient from falling off the canvas belt, thereby preventing potential safety hazards to a certain extent.

In a preferred example of the present invention, it can be further configured as follows: the safety belt is a soft belt, and two belts are fixedly connected to the end of the safety belt away from the armrest, wherein one of the two belts of the safety belt The support belt is fixedly connected with a lock buckle, and the two support belts of the other safety belt are fixedly connected with a buckle which is respectively matched with the two lock buckles.

By adopting the above technical solution, when the patient walks, the four belts cooperate with each other to form an annular belt for wrapping the patient's waist, thereby preventing the patient from falling during the walking process to a certain extent.

In a preferred example of the present invention, rollers are installed on both ends of the lower surface of the bottom beam in the length direction, and the rollers away from the mounting frame are resistance wheels.

By adopting the above technical solution, when the operator moves the rehabilitation vehicle too fast, the resistance wheel generates resistance, slows down the vehicle speed, and prevents the patient from falling to a certain extent.

In a preferred example of the present invention, the seat can be further configured as follows: the seat includes a seat plate and a stopper, the seat plate is rotatably connected to the side of the mounting bracket close to the bottom beam, and the stopper is fixed It is connected to the armrest and is used for abutting against the lower surface of the seat plate, and the mounting bracket is provided with a second limiting component for controlling the seat plate to be in close contact with the mounting bracket.

By adopting the above technical solution, when the patient needs to rest, the seat plate can be rotated to control the seat plate to abut on the stopper; when the seat is not required to be used, the seat plate can be rotated to be close to the mounting frame, and then the The second limit component can limit the rotation of the seat plate.

In a preferred example of the present invention, it can be further configured as follows: the second limiting component includes a fixing column and a limiting plate, the fixing column is vertically and fixedly connected to the side of the mounting frame close to the bottom beam, and the One end of the limiting plate is movably sleeved on the fixing column, the other end of the limiting plate extends to the outside of the seat plate, and the fixing column is screwed on the outer side of the limiting plate for pressing against the limiting plate. plate nuts.

By adopting the above technical solution, when the seat plate is not needed, turn the seat plate until the seat plate is in close contact with the mounting frame, then rotate the limit plate, control the limit plate to abut on the outside of the seat plate, and then tighten the nut; The second position of the position component is relatively stable, meets the limit requirements for the seat plate, and is easy to operate.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. To a certain extent, it is convenient for patients to rest.

Description of drawings

Fig. 1 is the overall structure schematic diagram one of embodiment one in the present utility model;

Fig. 2 is the overall structure schematic diagram 2 of Embodiment 1 in the present utility model;

Fig. 3 is the enlarged schematic diagram of A area in Fig. 1;

Fig. 4 is the enlarged schematic diagram of B area in Fig. 2;

Fig. 5 is the overall structure schematic diagram of the second embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of region C in FIG. 5 .

Reference numerals: 1. Mounting frame; 2. Bottom beam; 3. Roller; 4. Resistance wheel; 5. Ventilator; 6. Oxygen cylinder; 7. Support frame; 8. Handrail; 9. Vertical pole; 10. Seat Chair; 11, canvas belt; 12, take-up roller; 13, slide bar; 14, guide bar; 15, drive assembly; 16, screw rod; 17, servo motor; 18, limit assembly one; 19, ratchet wheel; 20, Pawl; 21, torsion spring; 22, hanging ring; 23, hook; 24, coil spring; 25, seat belt; 26, support belt; 27, lock; 28, buckle; 29, seat plate; 30, block block; 31, limit component two; 32, fixed column; 33, limit plate; 34, nut.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Embodiment 1, referring to FIG. 1 and FIG. 2 , is an early rehabilitation vehicle for patients disclosed by the present utility model, including a mounting frame 1 , bottom beams 2 are fixedly connected to both sides of the lower end of the mounting frame 1 , and the two bottom beams 2 are arranged horizontally. And parallel to each other, rollers 3 are installed on both ends of the lower surface of the bottom beam 2 in the length direction, wherein the two rollers 3 away from the mounting frame 1 are resistance wheels 4 .

A ventilator 5 and an oxygen cylinder 6 are installed on the mounting frame 1 , and a support frame 7 is vertically and fixedly connected to the mounting frame 1 , and the support frame 7 is Y-shaped.

The bottom beam 2 is provided with a handrail 8 , and vertical rods 9 are vertically fixedly connected to the lower surfaces of both ends of the handrail 8 in the length direction.

An early rehabilitation vehicle for patients also includes a seat 10, the seat 10 is installed between the two armrests 8, the seat 10 includes a canvas belt 11 and a winding roller 12, the winding roller 12 is rotatably connected to the mounting frame 1, and the winding The roller 12 is located above the handrail 8 , one end of the canvas 11 is wound and fixedly connected to the winding roller 12 , and the other end of the canvas 11 is fixedly connected with a sliding rod 13 , which is slidably connected to the handrail 8 along the length of the bottom beam 2 .

A guide rod 14 is installed on the handrail 8 . Both ends of the guide rod 14 in the longitudinal direction are vertically fixedly connected to the two vertical rods 9 respectively. One end of the sliding rod 13 is slidably sleeved on the guide rod 14 .

The mounting frame 1 is provided with a drive assembly 15 that is used to drive the sliding rod 13 to slide and has a limit function. The drive assembly 15 includes a screw rod 16 and a servo motor 17. The screw rod 16 and the guide rod 14 are arranged opposite to and on the horizontal plane with the guide rod 14 Parallel, one end of the screw 16 is threaded through the slide rod 13 and one end away from the guide rod 14 is rotatably connected to the vertical rod 9, the other end of the screw 16 is coaxially fixedly connected to the output shaft of the servo motor 17, and the servo motor 17 is fixedly connected to the mounting frame 1. .

The vertical heights of the guide rod 14 and the screw rod 16 are set to suit the lying requirements of the patient.

1 and 3 , the mounting frame 1 is provided with a limit assembly 18 for restricting the unwinding of the winding roller 12 , a ratchet wheel 19 is coaxially fixedly connected to one end of the winding roller 12 , and the limit assembly 18 includes a torsion spring 21 and a pawl 20 for snapping into the tooth slot of the ratchet wheel 19, the pawl 20 is rotatably connected to the mounting frame 1, one end of the torsion spring 21 is fixedly connected to the mounting frame 1, and the other end of the torsion spring 21 is fixedly connected to the pawl 20; the torsion spring 21 When not deformed, the pawl 20 is caught in the tooth slot of the ratchet 19 .

The pawl 20 is hinged with a hook 23 for pulling the pawl 20 to rotate, and the mounting frame 1 is fixedly connected with a hanging ring 22 for hanging the hanging ring 22. When the hook 23 is hung on the hanging ring 22, the pawl 20 is disengaged from the ratchet wheel 19 cogging.

Referring to FIGS. 1 and 4 , a coil spring 24 is fixed coaxially at one end of the winding roller 12 away from the ratchet wheel 19 , and one end of the coil spring 24 away from the winding roller 12 is fixedly connected to the mounting frame 1 . When the winding roller 12 is unwound, The coil spring 24 is deformed.

1, the two handrails 8 are fixedly connected with a safety belt 25 that cooperates with each other, the safety belt 25 is a soft belt, and one end of the safety belt 25 away from the handrail 8 is fixedly connected with two belts 26. The two belts 26 are fixedly connected with the buckles 27, and the two belts 26 of the other safety belt 25 are fixedly connected with the buckles 28 which cooperate with the two locks 27 respectively. A loop around the patient's waist.

The implementation principle of the first embodiment is: when the patient needs to rest, the hook 23 is pulled, the control hook 23 is hung on the hanging ring 22, the torsion spring 21 is deformed, the pawl 20 is separated from the tooth slot of the ratchet wheel 19, and then the servo motor 17 is turned on. , drive the screw 16 to rotate, thereby driving the slide bar 13 to slide, the take-up roller 12 is uncoiled, the coil spring 24 is deformed, the canvas tape 11 is rotated out, until the slide bar 13 slides to a suitable position, and the hook 23 is removed from the hanging ring 22 , the torsion spring 21 restores the deformation, the control pawl 20 is stuck in the tooth slot of the ratchet wheel 19, and then the safety belt 25 is used to ensure the safety of the patient; when the canvas belt 11 is not needed, the sliding rod 13 is driven by the driving assembly 15 along the proximity of the mounting frame. 1 moves in the direction of 1, the coil spring 24 restores its deformation, and winds the canvas tape 11 until the slide bar 13 abuts on the mounting frame 1 .

The second embodiment, referring to FIGS. 5 and 6, differs from the first embodiment in that the seat 10 includes a seat plate 29 and a stopper 30, and the seat plate 29 is rotatably connected to the side of the mounting frame 1 close to the bottom beam 2, The stopper 30 is fixedly connected to the armrest 8 and is used for abutting against the lower surface of the seat plate 29 , and the mounting frame 1 is provided with a second limiting component 31 for controlling the seat plate 29 to abut against the mounting frame 1 .

The height of the seat plate 29 is set according to the sitting posture requirements of the patient. When the stopper 30 abuts the seat plate 29 , the angle of the seat plate 29 is adapted to the sitting posture requirements of the patient.

The second limit assembly 31 includes a fixed column 32 and a limit plate 33. The fixed column 32 is vertically and fixedly connected to the side of the mounting frame 1 close to the bottom beam 2. One end of the limit plate 33 is movably sleeved on the fixed column 32. The limit plate 33 The other end extends to the outside of the seat plate 29 , and the fixing post 32 is screwed with a nut 34 on the outside of the limiting plate 33 for abutting against the limiting plate 33 .

The implementation principle of the second embodiment is as follows: when the patient needs to rest, loosen the nut 34, then rotate the limit plate 33 until the limit plate 33 no longer blocks the seat plate 29, and then rotate the seat plate 29 until the seat plate 29 Just abut on the stopper 30. When the seat plate 29 is not needed, turn the seat plate 29 until the seat plate 29 is close to the mounting frame 1, and then turn the limit plate 33 to control the limit plate 33 to abut on the seat plate 29 outside, and then tighten the nut 34.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a patient's early recovered car, includes mounting bracket (1), floorbar (2), two are all installed to mounting bracket (1) lower extreme both sides floorbar (2) are the level setting and are parallel to each other, be equipped with handrail (8), its characterized in that on floorbar (2): the seat (10) is further included, and the seat (10) is installed between the two armrests (8).

2. The early rehabilitation vehicle for patients according to claim 1, wherein: the seat (10) comprises a canvas belt (11) and a winding roller (12), the winding roller (12) is rotatably connected to the mounting frame (1), one end of the canvas belt (11) is fixedly connected to the winding roller (12) in a winding mode, the other end of the canvas belt (11) is fixedly connected with a sliding rod (13), the sliding rod (13) is connected to the handrail (8) in a sliding mode along the length direction of the bottom beam (2), a first limiting assembly (18) used for limiting the winding roller (12) to be unwound is arranged on the mounting frame (1), and a driving assembly (15) used for driving the sliding rod (13) to slide and having a limiting function is arranged on the mounting frame (1).

3. The early rehabilitation vehicle for patients according to claim 2, wherein: drive assembly (15) include screw rod (16) and servo motor (17), screw rod (16) are followed floorbar (2) length direction sets up, screw rod (16) one end screw thread passes and penetrates slide bar (13) rotate to be connected on handrail (8), the coaxial fixed connection of screw rod (16) other end servo motor (17) output shaft, servo motor (17) fixed connection be in on mounting bracket (1).

4. The early rehabilitation vehicle for patients according to claim 2, wherein: one end of the winding roller (12) is coaxially and fixedly connected with a ratchet wheel (19), the first limiting assembly (18) comprises a torsion spring (21) and a pawl (20) which is clamped into a tooth groove of the ratchet wheel (19), the pawl (20) is rotatably connected to the mounting frame (1), one end of the torsion spring (21) is fixedly connected to the mounting frame (1), and the other end of the torsion spring (21) is fixedly connected with the pawl (20); when the torsion spring (21) is not deformed, the pawl (20) is clamped in the tooth groove of the ratchet wheel (19).

5. The early rehabilitation vehicle for patients as claimed in claim 4, wherein: one end, far away from the ratchet wheel (19), of the wind-up roll (12) is coaxially and fixedly connected with a wind spring (24), one end, far away from the wind-up roll (12), of the wind spring (24) is fixedly connected to the mounting frame (1), and when the wind-up roll (12) is uncoiled, the wind spring (24) deforms.

6. The early rehabilitation vehicle for patients according to claim 1, wherein: safety belts (25) which are matched with each other are fixedly connected to the two handrails (8).

7. The early rehabilitation vehicle for patients according to claim 6, wherein: the safety belt (25) is a flexible belt, one end of the safety belt (25) far away from the handrail (8) is fixedly connected with two branch belts (26), one of the two branch belts (26) of the safety belt (25) is fixedly connected with a lock catch (27), and the other two branch belts (26) of the safety belt (25) are fixedly connected with buckles (28) which are respectively matched with the two lock catches (27).

8. The early rehabilitation vehicle for patients according to claim 1, wherein: gyro wheel (3) are all installed at the both ends of floorbar (2) lower surface length direction, keep away from gyro wheel (3) of mounting bracket (1) are resistance wheel (4).

9. The early rehabilitation vehicle for patients according to claim 1, wherein: seat (10) include bedplate (29) and dog (30), bedplate (29) rotate to be connected mounting bracket (1) is close to on the one side of floorbar (2), dog (30) fixed connection be in just be used for the butt on handrail (8) bedplate (29) lower surface, be equipped with on mounting bracket (1) and be used for control bedplate (29) are hugged closely spacing subassembly two (31) of mounting bracket (1).

10. The early rehabilitation vehicle for patients according to claim 9, wherein: the second limiting assembly (31) comprises a fixing column (32) and a limiting plate (33), the fixing column (32) is vertically and fixedly connected to the mounting frame (1) and close to one face of the bottom beam (2), one end of the limiting plate (33) is movably sleeved on the fixing column (32), the other end of the limiting plate (33) extends to the outer side of the seat plate (29), and the fixing column (32) is connected with a nut (34) tightly abutted to the limiting plate (33) in a threaded mode on the outer side of the limiting plate (33).

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