CN215779298U - Movable frame for assisting in rising and rehabilitation training of sickbed - Google Patents

Abstract

The utility model provides a movable frame for assisting in rising and rehabilitation training of a sickbed. Sick bed helping hand is risen to body and rehabilitation training's removal frame includes: a bed board; the movable groove is formed in the top of the bed plate; the mounting groove is formed in the top of the bed plate; the two carrier plates are arranged above the mounting groove; the two support plates are arranged below the bed plate; the two screw sleeves are respectively and rotatably arranged on the two support plates, and both the two screw sleeves penetrate through the corresponding support plates; the two first screw rods are installed in the two screw sleeves in a threaded mode, and the top ends of the two first screw rods are respectively in rotating connection with the two support plates. The movable frame for assisting in rising and rehabilitation training of the sickbed has the advantages that a patient does not need to be moved, the occupied space is saved, and the patient is prevented from being secondarily injured.

Description

Movable frame for assisting in rising and rehabilitation training of sickbed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a movable frame for assisting in rising and rehabilitation training of a sickbed.

Background

The patient usually needs to carry out rehabilitation training after long-time treatment, and proper rehabilitation exercise is carried out after injury, so that the stability of joints can be enhanced, the metabolism and nutrition of injured tissues are improved, the healing of injury is accelerated, the unification of functions, shapes and structures is promoted, and the targeted training needs to be carried out by means of some external equipment in the rehabilitation training.

Patient to hemiplegia apoplexy etc. and need stand the rehabilitation training initial stage, generally need move patient from the sick bed with the help of the manpower and push away again to training ground and practise to the wheelchair, whole process is not only time-consuming and energy-consuming, careless still make patient fall down easily slightly and cause the secondary injury, and current rehabilitation training equipment, place or install in a department independently usually, can't carry out fine accomodating when not using, and vacate certain space and provide storage space for it, this has taken the ward space greatly.

Therefore, there is a need to provide a movable frame for assisting in rising and rehabilitation training of a hospital bed to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a movable frame which is used for assisting the rising and rehabilitation training of a sickbed, does not need to move a patient, has two purposes of integration, saves occupied space and prevents the patient from being injured secondarily.

In order to solve the above technical problems, the present invention provides a movable frame for assisting in rising and rehabilitation training of a hospital bed, comprising: a bed board; the movable groove is formed in the top of the bed plate; the mounting groove is formed in the top of the bed plate; the two carrier plates are arranged above the mounting groove; the two support plates are arranged below the bed plate; the two screw sleeves are respectively and rotatably arranged on the two support plates, and both the two screw sleeves penetrate through the corresponding support plates; the two first screw rods are installed in the two screw sleeves in a threaded mode, and the top ends of the two first screw rods are respectively in rotating connection with the two support plates; the two motors II are respectively arranged below the two support plates; the two first bevel gears are respectively and fixedly sleeved on output shafts of the two second motors; the two second bevel gears are fixedly sleeved on the two screw sleeves respectively, and the two first bevel gears are meshed with the two second bevel gears respectively; the two moving grooves are respectively formed in the tops of the two carrier plates; the two guardrails are respectively arranged above the two carrier plates; the two second screw rods are respectively and rotatably installed in the two moving grooves, and one ends of the two second screw rods extend to the upper part of the bed plate and are rotatably connected with the corresponding support plate; and the two side plates are respectively fixed on two sides of the bed plate.

Preferably, fixed mounting has baffle one in the activity inslot, fixed mounting has two baffles two in the mounting groove, be provided with the fly leaf in the activity inslot, one side of fly leaf extends to the bed board top, the pivot is installed to the activity inslot internal rotation, the pivot runs through the fly leaf and with fly leaf fixed connection, fixed cover is equipped with the arc in the pivot, bed board below fixed mounting has bridging plate, rotate on the bridging plate and install the gangbar, fixed cover is equipped with gear one on the gangbar, fixed mounting has motor one on one side of bridging plate, motor one the output shaft with gangbar fixed connection.

Preferably, the below fixed mounting of bed board has the riser, two the equal slidable mounting of extension board is in on the riser, the below fixed mounting of riser has two fixed plates, two the motor two all with corresponding fixed plate fixed connection, two equal fixed mounting has flexible cover, two on the extension board equal slidable mounting has the extension plate in the flexible cover, two the top at the top of extension plate all with correspond support plate fixed connection, two all seted up the draw-in groove on the extension plate, two flexible cover is close to the outer equal fixed mounting in one side of draw-in groove has the kelly, two the kelly runs through and all runs through correspondingly the flexible cover extends to corresponding in the draw-in groove.

Preferably, two equal fixed mounting has the sighting rod in the shifting chute, two the equal fixed mounting of guardrail bottom has the kicking block, two the bottom of kicking block all extends to corresponding in the shifting chute and with corresponding two threaded connection of lead screw, two the kicking block respectively with two sighting rod sliding connection, two the guardrail is close to equal fixed mounting has the handle on one side of fly leaf.

Preferably, be close to the telescope tube the cavity has been seted up on the curb plate, fixed mounting has the gag lever post in the cavity, the two-way screw rod is installed to the cavity internal rotation, set up the cavity fixed mounting has motor three on the curb plate, motor three the output shaft with the one end fixed connection of two-way screw rod, two one side of extension board all extends to in the cavity, two the extension board all with two-way screw rod threaded connection, two the extension board all with gag lever post sliding connection, two the equal fixed mounting in bottom of curb plate has two universal wheels, four the universal wheel is the rectangular distribution.

Preferably, be close to flexible cover fixed mounting has a rectangle frame on one side of curb plate, installs the rectangle frame the perforating hole has been seted up on one side of curb plate, fixed mounting has the panel in the rectangle frame, it installs the horizontal pole to rotate on the panel, fixed cover is equipped with gear two on the horizontal pole, the one end of horizontal pole extends to outside the rectangle frame, slidable mounting has the pinion rack on the rectangle frame, the pinion rack with through hole looks adaptation, one side of pinion rack extends to outside the rectangle frame, the pinion rack with gear two-phase meshing, fixed mounting has solid board on the pinion rack is located one side outside the rectangle frame, equal fixed mounting has erection plate on the both sides of solid board, arbitrary one fixed mounting has the bandage on the erection plate, another logical groove has been seted up on the erection plate.

Preferably, the caulking groove has been seted up on the one side inner wall that leads to the groove, installs lead to the groove seted up the spout on one side of bridging plate, slidable mounting has the pull rod in the spout, the one end of pull rod extends to in the caulking groove, the cover is equipped with the extension spring on the pull rod, the one end of extension spring with pull rod fixed connection, the other end of extension spring with pull rod fixed connection, a plurality of regulation holes have been seted up on the bandage, the bandage runs through lead to the groove, the pull rod runs through correspondingly the regulation hole.

Compared with the related technology, the movable frame for the sickbed power-assisted rising and rehabilitation training provided by the utility model has the following beneficial effects:

this device can regard as the sick bed to use before carrying out the rehabilitation training, gear one through setting up, make engaged with arc drive the fly leaf under the rotation of motor one and realize that the angle change can push up patient, two-way screw rod rotates and makes two support plates keep away from each other and expose the mounting groove, activity provides the space for patient's both legs activity of standing, the swivel nut of setting makes screw rod one rotate, realize the altitude mixture control of support plate, rotate screw rod two, make two guardrails be close to each other and provide the support when patient stands, patient is its helping hand of standing up through holding the handle, the rehabilitation training of standing, whole process need not to remove patient, prevent that patient from receiving the secondary injury, and this device is a dual-purpose form, can convenient switching at any time between sick bed form and the rehabilitation training form, the very big space of taking up an area of sparingly.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a movable frame for assisted rising and rehabilitation training of a hospital bed according to the present invention;

fig. 2 is a schematic side view of a side plate of a first embodiment of a movable frame for assisted rising and rehabilitation training of a hospital bed according to the present invention;

fig. 3 is a schematic structural diagram of a side view of a connection relationship of a support plate, a threaded sleeve, a screw rod and a bed plate in a first embodiment of the movable frame for assisting in rising and rehabilitation training of a hospital bed provided by the utility model;

fig. 4 is a schematic top view of a bed plate in a first embodiment of a movable frame for assisted rising and rehabilitation training of a hospital bed according to the present invention;

fig. 5 is a schematic front view of a second embodiment of a movable frame for assisting in rising and rehabilitation training of a hospital bed according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5;

fig. 7 is a schematic top view of a fixed plate in a second embodiment of a movable frame for assisted rising and rehabilitation training of a hospital bed according to the present invention;

fig. 8 is an enlarged view of the portion B shown in fig. 7.

Reference numbers in the figures: 1. a bed board; 2. a movable groove; 3. a first gear; 4. an arc-shaped plate; 5. a movable plate; 6. a first motor; 7. mounting grooves; 8. a carrier plate; 9. a support plate; 10. a threaded sleeve; 11. a first screw rod; 12. a second motor; 13. a first bevel gear; 14. a second bevel gear; 15. a moving groove; 16. a guardrail; 17. a second screw rod; 18. a side plate; 19. a chamber; 20. a bidirectional screw; 21. a third motor; 22. a rectangular frame; 23. a second gear; 24. a toothed plate; 25. fixing the plate; 26. and (4) binding the bands.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Referring to fig. 1-4, in a first embodiment of the present invention, a movable frame for assisting in rising and rehabilitation training of a hospital bed includes: a bed plate 1; the movable groove 2 is formed in the top of the bed plate 1, and the movable groove 2 provides space for angle adjustment of the movable plate 5 and provides support for the rotating shaft; the mounting groove 7 is formed in the top of the bed plate 1, and the mounting groove 7 can provide a moving space for a patient to stand on two legs after the two carrier plates 8 are moved and separated; the two support plates 8 are arranged above the mounting groove 7, the mounting groove 7 is exposed due to the mutual distance of the two support plates 8, so that a space is provided for standing training of a patient, and the two support plates 8 can be kept horizontal with the bed plate 1 when positioned in the mounting groove 7, so that the patient can lie flat and have a rest; the two support plates 9 are arranged below the bed plate 1, the two support plates 9 can drive the two support plates 8 to adjust the distance, and meanwhile supports are provided for the threaded sleeves 10 and the telescopic sleeves; the two screw sleeves 10 are respectively and rotatably mounted on the two support plates 9, the two screw sleeves 10 penetrate through the corresponding support plates 9, and the screw sleeves 10 drive the first screw rods 11 to rotate so as to adjust the height of the support plate 8; the two first screw rods 11 are installed in the two thread sleeves 10 in a threaded manner, the top ends of the two first screw rods 11 are respectively rotatably connected with the two carrier plates 8, and the carrier plates 8 can be driven by the first screw rods 11 to be adjusted in height; the two second motors 12 are respectively arranged below the two support plates 9, and the first bevel gears 13 and the second bevel gears 14 rotate under the rotation of the second motors 12, so that the screw sleeve 10 rotates; the two first bevel gears 13 are respectively fixedly sleeved on the output shafts of the two second motors 13; the two second bevel gears 14 are respectively fixedly sleeved on the two screw sleeves 10, the two first bevel gears 13 are respectively meshed with the two second bevel gears 14, and the horizontal output shaft of the motor II 12 can drive the vertically mounted screw sleeves 10 to rotate when rotating through the meshing of the first bevel gears 13 and the second bevel gears 14; the two moving grooves 15 are respectively formed in the tops of the two carrier plates 8; the two guardrails 16 are respectively arranged above the two carrier plates 8, and the two guardrails 16 can be used as bedside railings when a patient has a rest and can play a supporting role when the patient performs standing training; the two second screw rods 17 are respectively rotatably installed in the two moving grooves 15, one ends of the two second screw rods 17 extend to the upper side of the bed plate 1 and are rotatably connected with the corresponding support plate 8, and the two second screw rods 17 are rotated in the opposite direction to adjust the distance between the two guardrails 16, so that the patient can be conveniently supported; the two side plates 18 are respectively fixed on two sides of the bed plate 1, and the two side plates 18 support the bed plate 1.

A first baffle is fixedly arranged in the movable groove 2, the bottom of the movable plate 5 is in contact with the first baffle when the movable plate 5 is in a horizontal state, the first baffle provides support for the movable plate 5, two second baffles are fixedly arranged in the mounting groove 7, the second baffles support the support plate 8 when the support plate is lowered to be in a horizontal position with the bed plate 1, the movable plate 5 is arranged in the movable groove 2, the movable plate 5 is subjected to angle adjustment to push the back of a patient, one side of the movable plate 5 extends to the upper side of the bed plate 1, a rotating shaft is rotatably arranged in the movable groove 2, penetrates through the movable plate 5 and is fixedly connected with the movable plate 5, the rotating shaft can reliably fix the movable plate 5 and the arc-shaped plate 4, the arc-shaped plate 4 is fixedly sleeved on the rotating shaft, a plurality of teeth are arranged on the arc-shaped plate 4, and are all meshed with the first gear 3, so that the arc-shaped plate 4 rotates along with the first gear 3, the utility model discloses a bed board, including bed board, bridging plate, linkage bar, gear 3, fixed cover, motor 6, linkage bar, and linkage bar, and fixed mounting are fixed mounting, and fixed mounting are fixed mounting on one, fixed mounting on one side, fixed mounting bar, fixed mounting on one side, and one side, fixed mounting, and one side, fixed mounting are fixed mounting on one side, and one, fixed mounting, and one side, one side, fixed mounting, and one, and one, and one.

A vertical plate is fixedly arranged below the bed plate 1, the vertical plate supports the support plates 9 and the fixed plates, the two support plates 9 are slidably arranged on the vertical plate, the two fixed plates are fixedly arranged below the vertical plate, the two motors 12 are fixedly connected with the corresponding fixed plates, the motor 12 enables the first bevel gear 13 to drive the second bevel gear 14 to rotate, so that the screw sleeve 10 rotates, telescopic sleeves are fixedly arranged on the two support plates 9, extension plates are slidably arranged in the two telescopic sleeves, the top ends of the tops of the two extension plates are fixedly connected with the corresponding support plates 8, the matching of the telescopic sleeves and the extension plates can be adjusted along with the lifting height of the support plates 8, so that the support plates are supported and fixed, clamping grooves are formed in the two extension plates, and clamping rods are fixedly arranged outside one sides of the two telescopic sleeves, which are close to the clamping grooves, two the kelly runs through all to run through corresponding telescopic sleeve extends to corresponding in the draw-in groove, the kelly forms the card effect of holding with the draw-in groove to the extension plate, thereby carries out the activity restriction to the extension plate and realizes the stable support to support plate 8.

Two equal fixed mounting has the sighting rod in the shifting chute 15, and the sighting rod produces the rotation restriction to the kicking block, makes the kicking block keep horizontal migration, two equal fixed mounting has the kicking block in 16 bottoms of guardrail, and the kicking block is used for connecting 16 and two 17 of lead screw, makes 16 horizontal migration of guardrail, two the bottom of kicking block all extends to corresponding in the shifting chute 15 and with corresponding two 17 threaded connection of lead screw, two the kicking block respectively with two sighting rod sliding connection, two guardrail 16 is close to equal fixed mounting has the handle on one side of fly leaf 5, and the setting of handle can give patient one when patient rises to grab and hold helping hand point.

A cavity 19 is formed in the side plate 18 close to the telescopic sleeve, a limiting rod is fixedly mounted in the cavity 19, the supporting plate 9 can only horizontally move under the limiting action of the limiting rod, a bidirectional screw 20 is rotatably mounted in the cavity 19, the two supporting plates 9 can be adjusted in distance by the arrangement of the bidirectional screw 20 so as to drive the two supporting plates 8 to move, so that a mounting groove 7 is formed to provide a space for patient training, a motor III 21 is fixedly mounted on the side plate 18 provided with the cavity 19, an output shaft of the motor III 21 is fixedly connected with one end of the bidirectional screw 20, one sides of the two supporting plates 9 extend into the cavity 19, the two supporting plates 9 are in threaded connection with the bidirectional screw 20, the two supporting plates 9 are in sliding connection with the limiting rod, and two universal wheels are fixedly mounted at the bottoms of the two side plates 18, the four universal wheels are distributed in a rectangular shape, and the four universal wheels are convenient for the device to move, so that the patient can be pushed to a required place to perform rehabilitation training.

The working principle of the movable frame for assisting in rising and rehabilitation training of the sickbed provided by the utility model is as follows:

the device is used as a sickbed for patients to rest in an initial state.

When rehabilitation training is carried out, the first motor 6 is started, the first meshing gear 3 rotates and simultaneously drives the arc-shaped plate 4 to rotate, the rotating shaft rotates, the movable plate 5 rotates to push the back of a patient to stand up, the third motor 21 is started, the two-way screw rods 20 rotate to enable the two support plates 9 to drive the two support plates 8 to move in the directions away from each other, the mounting groove 7 is displayed, the two legs of the patient can enter the mounting groove 7, the feet contact the ground in a sitting posture, the clamping rod is pulled out of the corresponding clamping groove, then the two second motors 12 are started, the screw sleeve 10 rotates through the meshing relationship between the first bevel gear 13 and the second bevel gear 14, the first screw rod 11 enables the corresponding support plate 8 to ascend through the threaded relationship between the first screw rod 11 and the screw sleeve 10, the extension plate is pulled out of the telescopic sleeve to the required height, the clamping rod is inserted back into the corresponding clamping groove again to fix the support plate 8, and then the two screw rods 17 are rotated in the opposite directions, the two guardrails 16 are close to each other, and after a patient can pull the handle to stand up with assistance, the patient can hold the guardrails 16 on the two sides with both hands, and at the moment, the device can be used as a rehabilitation training device to provide standing rehabilitation training for the patient.

Compared with the related technology, the movable frame for the sickbed power-assisted rising and rehabilitation training provided by the utility model has the following beneficial effects:

this device can regard as the sick bed to use before carrying out the rehabilitation training, gear 3 through setting up, make engaged with arc 4 drive fly leaf 5 under the rotation of motor 6 and realize that the angle change can push up patient, two-way screw rod 20 rotates and makes two support plates 8 keep away from each other and expose mounting groove 7, activity provides the space for patient's both legs activity of standing, the swivel nut 10 that sets up makes lead screw 11 rotate, realize the altitude mixture control of support plate 8, rotate lead screw two 17, make two guardrails 16 be close to each other and provide the support when patient stands, patient is its helping hand of standing up through holding the handle, the rehabilitation training of standing, whole process need not to remove patient, prevent that patient from receiving the secondary injury, and this device is a dual-purpose form, can be convenient switching at any time between sick bed form and the rehabilitation training form, the very big space of taking up an area of saving.

Second embodiment:

based on the movable frame for the sickbed power-assisted rising and the rehabilitation training provided by the first embodiment of the application, the second embodiment of the application provides another movable frame for the sickbed power-assisted rising and the rehabilitation training. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 5-8, the movable frame for assisting in rising and rehabilitation training of a hospital bed further includes a rectangular frame 22, the rectangular frame 22 is fixedly installed on one side of the side plate 18 close to the telescopic sleeve, the rectangular frame 22 can protect and isolate the second gear 23 to prevent injury caused by contact of a patient, a through hole is formed in one side of the side plate 18 on which the rectangular frame 22 is installed, a panel is fixedly installed in the rectangular frame 22 and supports the cross rod, the cross rod is rotatably installed on the panel, the second gear 23 is fixedly sleeved on the cross rod, one end of the cross rod extends out of the rectangular frame 22, the cross rod supports the second gear 23 and drives the second gear to rotate, a toothed plate 24 is slidably installed on the rectangular frame 22, the toothed plate 24 is matched with the through hole, one side of the toothed plate 24 extends out of the rectangular frame 22, the toothed plate 24 is meshed with the second gear 23, the toothed plate 24 can adjust the position of the fixed plate 25 along with the gear 12 and simultaneously provide stable support for the fixed plate 25, the fixed plate 25 is fixedly mounted on one side, located outside the rectangular frame 22, of the toothed plate 24, the cushion is arranged on one side, far away from the toothed plate 24, of the fixed plate 25 and prevents extrusion injury when contacting legs of a patient, bridging plates are fixedly mounted on two sides of the fixed plate 25, a binding band 26 is fixedly mounted on any one of the bridging plates, the binding band 26 and the fixed plate 25 form a semicircle when in use to provide certain support for the legs of the patient, and a through groove is formed in the other bridging plate.

The caulking groove has been seted up on the one side inner wall that leads to the groove install lead to the groove the spout has been seted up on one side of bridging plate, slidable mounting has the pull rod in the spout, the pull rod run through the regulation hole of different positions alright control the elasticity of bandage 26, the pull rod with the one end of pull rod extends to in the caulking groove, the cover is equipped with the extension spring on the pull rod, the one end of extension spring with pull rod fixed connection, the other end of extension spring with pull rod fixed connection, the extension spring is extruded when the pulling pull rod and is stored elasticity potential energy, and the promotion pull rod resets when loosening the pull rod, a plurality of regulation holes have been seted up on the bandage 26, bandage 26 runs through lead to the groove, the pull rod runs through the correspondence the regulation hole.

When standing exercise is carried out, the cross rod rotates, because of the meshing relation, the toothed plate 24 just can follow the rotation horizontal migration of the second gear 23, when making solid board 25 contact patient's shank, pull out logical groove with the pull rod, the extension spring is compressed this moment, store elasticity potential energy, make bandage 26 bypass patient's shank simultaneously after, pass logical groove, taut bandage 26, then loosen the kelly, the extension spring releases potential energy, the kelly passes the regulation hole that corresponds and reenters the caulking groove in, hold bandage 26, alright carry out certain fixed stay to patient's shank this moment, prevent when standing exercise, patient's shank is sour soft crooked, influence the training effect.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a sick bed helping hand plays body and rehabilitation training's removal frame which characterized in that includes:

a bed board;

the movable groove is formed in the top of the bed plate;

the mounting groove is formed in the top of the bed plate;

the two carrier plates are arranged above the mounting groove;

the two support plates are arranged below the bed plate;

the two screw sleeves are respectively and rotatably arranged on the two support plates, and both the two screw sleeves penetrate through the corresponding support plates;

the two first screw rods are installed in the two screw sleeves in a threaded mode, and the top ends of the two first screw rods are respectively in rotating connection with the two support plates;

the two motors II are respectively arranged below the two support plates;

the two first bevel gears are respectively and fixedly sleeved on output shafts of the two second motors;

the two second bevel gears are fixedly sleeved on the two screw sleeves respectively, and the two first bevel gears are meshed with the two second bevel gears respectively;

the two moving grooves are respectively formed in the tops of the two carrier plates;

the two guardrails are respectively arranged above the two carrier plates;

the two second screw rods are respectively and rotatably installed in the two moving grooves, and one ends of the two second screw rods extend to the upper part of the bed plate and are rotatably connected with the corresponding support plate;

and the two side plates are respectively fixed on two sides of the bed plate.

2. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 1, wherein a first baffle is fixedly installed in the movable groove, two second baffles are fixedly installed in the installation groove, a movable plate is installed in the movable groove, one side of the movable plate extends to a position above the bed plate, a rotating shaft is rotatably installed in the movable groove, the rotating shaft penetrates through the movable plate and is fixedly connected with the movable plate, an arc plate is fixedly installed on the rotating shaft, a frame connecting plate is fixedly installed below the bed plate, a linkage rod is rotatably installed on the frame connecting plate, a first gear is fixedly installed on the linkage rod, a first motor is fixedly installed on one side of the frame connecting plate, and an output shaft of the first motor is fixedly connected with the linkage rod.

3. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 2, wherein a vertical plate is fixedly mounted below the bed board, two support plates are slidably mounted on the vertical plate, two fixed plates are fixedly mounted below the vertical plate, two motors are fixedly connected with the corresponding fixed plates, two telescopic sleeves are fixedly mounted on the two support plates, extension plates are slidably mounted in the two telescopic sleeves, the top ends of the tops of the two extension plates are fixedly connected with the corresponding support plates, clamping grooves are formed in the two extension plates, clamping rods are fixedly mounted outside one side, close to the clamping grooves, of the two telescopic sleeves, and the two clamping rods penetrate through the corresponding telescopic sleeves and extend into the corresponding clamping grooves.

4. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 3, wherein a marker post is fixedly mounted in each of the two movable grooves, a top block is fixedly mounted at the bottom of each of the two guardrails, the bottoms of the two top blocks extend into the corresponding movable groove and are in threaded connection with the corresponding screw rod, the two top blocks are respectively in sliding connection with the two marker posts, and a handle is fixedly mounted on one side of each of the two guardrails close to the movable plate.

5. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 4, wherein a cavity is formed in the side plate close to the telescopic sleeve, a limiting rod is fixedly mounted in the cavity, a bidirectional screw is rotatably mounted in the cavity, a third motor is fixedly mounted on the side plate with the cavity, an output shaft of the third motor is fixedly connected with one end of the bidirectional screw, one side of each of the two support plates extends into the cavity, the two support plates are in threaded connection with the bidirectional screw, the two support plates are in sliding connection with the limiting rod, two universal wheels are fixedly mounted at the bottoms of the two side plates, and the four universal wheels are distributed in a rectangular shape.

6. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 5, wherein a rectangular frame is fixedly installed on one side of the side plate close to the telescopic sleeve, a through hole is formed on one side of the side plate on which the rectangular frame is installed, a panel is fixedly arranged in the rectangular frame, a cross rod is rotatably arranged on the panel, a gear II is fixedly sleeved on the cross rod, one end of the cross rod extends out of the rectangular frame, a toothed plate is slidably mounted on the rectangular frame, the toothed plate is matched with the through hole, one side of the toothed plate extends out of the rectangular frame, the toothed plate is meshed with the gear, a fixed plate is fixedly arranged on one side of the toothed plate outside the rectangular frame, and the two sides of the fixed plate are fixedly provided with bridging plates, any one of the bridging plates is fixedly provided with a binding band, and the other bridging plate is provided with a through groove.

7. The movable frame for assisting in rising and rehabilitation training of a hospital bed according to claim 6, wherein an embedding groove is formed in an inner wall of one side of the through groove, a sliding groove is formed in one side of the erection plate provided with the through groove, a pull rod is slidably mounted in the sliding groove, one end of the pull rod extends into the embedding groove, an extension spring is sleeved on the pull rod, one end of the extension spring is fixedly connected with the pull rod, the other end of the extension spring is fixedly connected with the pull rod, a plurality of adjusting holes are formed in the binding band, the binding band penetrates through the through groove, and the pull rod penetrates through the corresponding adjusting holes.

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