CN216169710U

CN216169710U - Multifunctional exercise bed frame

Info

Publication number: CN216169710U
Application number: CN202122610691.5U
Authority: CN
Inventors: 程情情; 钟先进
Original assignee: Anhui Provincial Cancer Hospital
Current assignee: Anhui Provincial Cancer Hospital
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a multifunctional exercise bed frame, which comprises a support, wherein a rehabilitation part is arranged on the support, the rehabilitation part comprises an upper limb exercise mechanism and a lower limb exercise mechanism, the upper limb exercise mechanism and the lower limb exercise mechanism are connected together through a connecting mechanism in a transmission way, the upper limb exercise mechanism comprises an upper gear, an upper rotating shaft is connected to the axle center of the upper gear, the upper gear is rotatably connected with a connecting rod connected to the support through the upper rotating shaft, two ends of the upper rotating shaft are respectively connected with an upper crank, the lower limb exercise mechanism comprises a lower gear, a lower rotating shaft is connected to the axle center of the lower gear, the lower gear is rotatably connected with the connecting rod through the lower rotating shaft, two ends of the lower rotating shaft are respectively connected with a lower crank, and the upper crank is rotatably connected with a pedal; the utility model can make the patient carry out the whole-body rehabilitation training, enhance the movement ability of the limbs and accelerate the rehabilitation of the patient.

Description

Multifunctional exercise bed frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional exercise bed frame.

Background

Some stroke patients, paraplegic patients, patients lying in bed for a long time, etc. need to be exercised by means of limb muscle energy rehabilitation trainers in order to accelerate their recovery. The rehabilitation training apparatus who uses at present is comparatively single, only can temper patient's part, can't drive patient's whole body and take exercise. In the conventional rehabilitation training, the rehabilitation training device is driven by electric power, and a patient can only passively complete corresponding actions by depending on power provided by the rehabilitation device, but cannot actively mobilize the whole body through the brain of the patient to perform rehabilitation exercise. In the past, patients become accustomed to and receive such ineffective passive exercise, which is not favorable for the recovery of the brain nerve of the patients from the muscle control, and thus, the solution is urgently needed.

Disclosure of Invention

In order to avoid and overcome the technical problems in the prior art, the utility model provides a multifunctional exercise bed frame, which enables a patient to carry out whole-body rehabilitation training.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multifunctional exercise bed frame comprises a support, wherein a rehabilitation part is arranged on the support and comprises an upper limb exercise mechanism and a lower limb exercise mechanism, and the upper limb exercise mechanism and the lower limb exercise mechanism are connected together through a connecting mechanism in a transmission way;

the upper limb exercising mechanism comprises an upper gear, an upper rotating shaft is connected to the axle center of the upper gear, the upper gear is rotatably connected with a connecting rod connected to the bracket through the upper rotating shaft, and two ends of the upper rotating shaft are respectively connected with an upper crank;

the lower limb exercising mechanism comprises a lower gear, a lower rotating shaft is connected to the axis of the lower gear, the lower gear is rotatably connected with a connecting rod through the lower rotating shaft, two ends of the lower rotating shaft are respectively connected with a lower crank, and a pedal is rotatably connected to the lower crank;

the coupling mechanism includes an annular ring gear that simultaneously engages the upper and lower gears, the annular ring gear enabling the upper and lower gears to be driven relative to one another.

As a further scheme of the utility model: the support is inside from last down to be formed with region and lower region in proper order, and recovered position is located the region, has held the sick bed in the lower region, is formed with the region of lying that holds patient's lying between sick bed and the recovered portion.

As a still further scheme of the utility model: recovered portion still includes complementary unit, complementary unit include with last gear intermeshing driven auxiliary gear and drive auxiliary gear pivoted supplementary crank, auxiliary gear's axle center department is equipped with supplementary pivot, and auxiliary gear rotates with the connecting rod through supplementary pivot to be connected, and the one end of supplementary pivot is connected with the cutting ferrule, and the one end of supplementary crank is equipped with cutting ferrule complex card protruding, and the joint of card protruding is in the cutting ferrule to make supplementary crank can drive auxiliary gear and rotate.

As a still further scheme of the utility model: the support is provided with an upper limb buffer part and a lower limb buffer part which are positioned in the lying area, the upper limb buffer part is connected to the support positioned at the head of the sickbed, and the lower limb buffer part is connected to the support positioned at the tail of the sickbed.

As a still further scheme of the utility model: upper limbs buffering portion includes left upper limbs buffer gear and the right upper limbs buffer gear that sets up along the plane of symmetry of sick bed width, is formed with the space that holds patient's head between left upper limbs buffer gear and the right upper limbs buffer gear, and left upper limbs buffer gear and right upper limbs buffer gear all include the shoulder baffle, and the shoulder baffle is connected on the support through nested flexible telescopic link, and telescopic link outside cover be equipped with the telescopic link with the axle center and compress the buffer spring between support and shoulder baffle.

As a still further scheme of the utility model: lower limbs buffering portion includes left low limbs buffer gear and the right low limbs buffer gear that sets up along the symmetry plane symmetry of sick bed width, and left low limbs buffer gear and right low limbs buffer gear all include the foot baffle, and the foot baffle is connected on the support through nested flexible telescopic link, and telescopic link outside cover is equipped with the telescopic link with the axle center and compress the buffer spring between support and foot baffle.

As a still further scheme of the utility model: vertical decurrent square hole has been seted up to foot baffle adjacent end, and the square hole interpolation is equipped with the bolt so that two foot baffles close as an organic whole to make left low limbs buffer gear and right low limbs buffer gear constitute low limbs buffer gear jointly, and then be convenient for the patient about the low limbs take exercise in step.

As a still further scheme of the utility model: the region above the chest of the patient in the support is provided with a hanging ring for exercising the upper limbs of the patient.

As a still further scheme of the utility model: thereby the connecting rod is articulated with the support and drives recovered portion and swing along patient's trunk direction in last region, and articulated department is connected with the torsional spring, and the torsional spring promotes the connecting rod and rotates to sick bed head of a bed direction, makes recovered portion produce the thrust of reaction to patient's limbs.

Compared with the prior art, the utility model has the beneficial effects that:

1. the upper limb exercising mechanism and the lower limb exercising mechanism are connected together through the connecting mechanism, so that the patient can actively carry out whole-body rehabilitation training through coordination of the upper and lower limbs, the movement capacity of the four limbs is enhanced, and the rehabilitation of the patient is accelerated.

2. Whole device sets movable's mechanism into, can easily remove a plurality of districts, realizes the recovered exercise on the spot to the patient, avoids the inconvenient patient of action to remove everywhere, alleviates patient and family members' burden.

3. By adopting the auxiliary mechanism, the auxiliary mechanism can assist in driving and guiding the movement of the limbs of the patient under the condition that the limbs of the patient are difficult to move, help the patient to strengthen the connection between nerves and muscles and accelerate the recovery process.

4. Under the effect of upper limbs buffer gear and torsional spring, the patient receive the thrust of two relative directions all the time, and limbs are in a muscle state of exerting force all the time, and brain control organism is to counter reaction force, can further improve the relation of cranial nerve and muscle like this for patient's recovery.

5. Under rings and low limbs buffer gear's effect, can realize strengthening the rehabilitation of local limbs to patient's upper limbs and the independent exercise of low limbs, and then influence whole body through local for patient's recovery.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the stent structure of the present invention.

Fig. 3 is a schematic structural view of a rehabilitation part of the present invention.

Fig. 4 is a schematic view of the upper limb cushioning mechanism of the present invention.

FIG. 5 is a schematic view of a lower limb cushioning mechanism of the present invention.

10-support 11-upper region 12-lower region 13-lying region 14-connecting rod

21-upper gear 22-upper crank

31-lower gear 32-lower crank 33-pedal

41-Ring Gear Ring

51-auxiliary gear 52-auxiliary crank 53-cutting sleeve 54-cutting convex

61-shoulder baffle 62-telescopic rod 63-buffer spring

71-foot baffle 72-square hole 73-bolt

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the utility model, the multifunctional exercise bed frame comprises a support 10, wherein the support 10 is formed by welding a plurality of hollow stainless steel tubes, so that the overall weight is light, but the strength is high, and the multifunctional exercise bed frame can completely meet the use requirements of daily medical care work. The overall shape of the frame 10 is a rectangular parallelepiped, and an upper region 11 for accommodating the rehabilitation part and a lower region 12 for accommodating the patient bed are sequentially formed inside the frame from top to bottom. A distance is provided between the bed and the recovery part, which distance is suitable for the patient to lie down and turn over, so that a lying area 13 is formed for accommodating the patient to lie down.

The connecting rod 14 is connected to the support 10, the other end of the connecting rod 14 is provided with a rehabilitation part, the rehabilitation part comprises an upper limb exercising mechanism and a lower limb exercising mechanism, and the upper limb exercising mechanism and the lower limb exercising mechanism are connected together through the connecting mechanism in a transmission mode. The upper limb exercising mechanism and the lower limb exercising mechanism are linked together to perform rehabilitation training on the whole body of a patient, the patient can actively control four limbs to exercise through the brain, and the recovery speed of the limbs can be accelerated through the control of the brain nerves.

The connecting rod 14 and the bracket 10 may be directly welded together or hinged together by a hinge. The link 14 is hinged to the frame 10 to swing the recovery part in the upper region 11 in the direction of the patient's torso. The hinged part is connected with a torsional spring which pushes the connecting rod 14 to rotate towards the direction of the bed head of the sickbed, so that the rehabilitation part generates reverse thrust to the limbs of the patient to adapt to the patients with different heights. The rehabilitation part and the connecting rod 14 can rotate around the hinged part under the pushing action of the torsion spring and tend to rotate towards the direction of the bed head of the sickbed. For patients with different heights, the rehabilitation part can be actively pushed to a proper position through the length of the limbs when the structure is used. And because the effect of torsional spring in this process, recovered portion gives the patient thrust of a reaction all the time, can guarantee the stability of exercise process. Universal wheels are installed at the bottom of the support 10, so that the support 10 can be conveniently moved. The sickbed is not required to be replaced by a patient, the sickroom can be directly transferred to the patient, the patient can be exercised on the original sickbed, and the efficiency of medical care work can be improved.

The upper limb exercising mechanism comprises an upper gear 21, the axis of the upper gear 21 is connected with an upper rotating shaft, the upper gear 21 is rotatably connected with a connecting rod 14 connected on the bracket 10 through the upper rotating shaft, and two ends of the upper rotating shaft are respectively connected with an upper crank 22. The patient exercises his upper limbs by holding the upper crank 22 with his hands.

The lower limb exercising mechanism comprises a lower gear 31, the axis of the lower gear 31 is connected with a lower rotating shaft, the lower gear 31 is rotatably connected with the connecting rod 14 through the lower rotating shaft, two ends of the lower rotating shaft are respectively connected with a lower crank 32, and the lower crank 32 is rotatably connected with a pedal 33. The patient can exercise his lower limbs by stepping on the pedals 33.

The coupling mechanism comprises an annular ring gear 41 which meshes with both the upper gear 21 and the lower gear 31, the annular ring gear 41 enabling the upper gear 21 and the lower gear 31 to be driven with respect to each other. Under the action of the ring-shaped gear ring 41, when the lower limbs are difficult to move, the patient can fix feet on the pedals 33 and drive the lower limbs to move by hand. In the process, the patient actively controls the action of the patient in the whole course, the participation degree of the brain is higher, and the recovery of the body function can be accelerated to the maximum degree. When the upper limbs of the patient are difficult to move, the upper limbs of the patient can be fixed on the upper crank 22, the movement of the upper limbs is driven by the movement of the lower limbs, and the process can also accelerate the recovery of the body function.

When the upper and lower limbs of the patient are difficult to move, the medical staff is needed to assist, so an auxiliary mechanism is added in the rehabilitation part. The auxiliary mechanism comprises an auxiliary gear 51 which is in mutual meshing transmission with the upper gear 21 and an auxiliary crank 52 which drives the auxiliary gear 51 to rotate, an auxiliary rotating shaft is arranged at the axis of the auxiliary gear 51, and the auxiliary gear 51 is in rotating connection with the connecting rod 14 through the auxiliary rotating shaft. The auxiliary crank 52 drives the auxiliary gear 51, and the auxiliary gear 51 transmits power to the upper gear 21, so that the movement of limbs of the patient is driven, the connection between nerves and muscles is strengthened and established for the patient, and the recovery process is accelerated.

One end of the auxiliary rotating shaft is connected with a clamping sleeve 53, one end of the auxiliary crank 52 is provided with a clamping protrusion 54 matched with the clamping sleeve 53, and the clamping protrusion 54 is clamped in the clamping sleeve 53, so that the auxiliary crank 52 can drive the auxiliary gear 51 to rotate. The auxiliary crank 52 can be quickly detached and installed with the snap projections 54 and the snap sleeves 53 engaged. When the assistance is not needed, the auxiliary crank 52 can be detached, so that the interference to the patient in the exercise process of the patient is avoided.

An upper limb buffer part and a lower limb buffer part are arranged in a lying area 13 on the support 10, the upper limb buffer part is connected to the support 10 positioned at the head of a sickbed, and the lower limb buffer part is connected to the support 10 positioned at the tail of the sickbed.

The upper limbs buffer part includes left upper limbs buffer gear and the right upper limbs buffer gear that sets up along the symmetry plane symmetry of sick bed width, is formed with the space that holds patient's head between left upper limbs buffer gear and the right upper limbs buffer gear. Left upper limbs buffer gear and right upper limbs buffer gear all include shoulder baffle 61, and shoulder baffle 61 is connected on support 10 through nested flexible telescopic link 62, and the telescopic link 62 outside cover is equipped with telescopic link 62 coaxial and compress the buffer spring 63 between support 10 and shoulder baffle 61. The head of the patient is positioned in the space between the left upper limb buffer mechanism and the right upper limb buffer mechanism, and the shoulders of the patient are resisted on the shoulder baffle 61. The patient is positioned between the rehabilitation part and the upper limb buffer mechanism, and the patient always receives the counterthrust in two opposite directions under the action of the buffer spring 63 and the torsion spring. Under the action of bidirectional reverse thrust, the limbs of the patient are always in a state of exerting force by one muscle, and the brain controls the body to resist the reverse thrust, so that the relation between the brain nerve and the muscle can be further improved, and the recovery of the patient is accelerated.

The lower limb buffering part comprises a left lower limb buffering mechanism and a right lower limb buffering mechanism which are symmetrically arranged along the symmetrical plane of the width of the sickbed, the left lower limb buffering mechanism and the right lower limb buffering mechanism respectively comprise a foot baffle 71, the foot baffle 71 is connected to the support 10 through a telescopic rod 62 which is nested and telescopic, and a buffering spring 63 which is coaxial with the telescopic rod 62 and is compressed between the support 10 and the foot baffle 71 is sleeved on the outer side of the telescopic rod 62. When the patient needs to do rehabilitation exercise to the feet, the feet of the patient are placed on the foot baffle plates 71 of the left lower limb buffer mechanism and the right lower limb buffer mechanism respectively, and the shoulders of the patient are abutted to the upper limb buffer mechanism, so that the feet of the patient can be exercised.

The adjacent end of foot baffle 71 has seted up vertical decurrent square hole 72, and the square hole 72 interpolation is equipped with bolt 73 so that two foot baffles 71 close as an organic whole to make left low limbs buffer gear and right low limbs buffer gear constitute low limbs buffer gear jointly, and then be convenient for to the synchronous exercise of patient's left and right feet.

A sling for exercising the upper limbs of the patient is provided in the region of the support 10 above the chest of the patient. The upper limbs of the patient can be exercised by the lifting rings alone.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A multifunctional exercise bed frame is characterized by comprising a support (10), wherein a rehabilitation part is arranged on the support (10), the rehabilitation part comprises an upper limb exercise mechanism and a lower limb exercise mechanism, and the upper limb exercise mechanism and the lower limb exercise mechanism are in transmission connection through a connecting mechanism;

the upper limb exercising mechanism comprises an upper gear (21), the axle center of the upper gear (21) is connected with an upper rotating shaft, the upper gear (21) is rotatably connected with a connecting rod (14) connected to the bracket (10) through the upper rotating shaft, and two ends of the upper rotating shaft are respectively connected with an upper crank (22);

the lower limb exercising mechanism comprises a lower gear (31), the axis of the lower gear (31) is connected with a lower rotating shaft, the lower gear (31) is rotatably connected with a connecting rod (14) through the lower rotating shaft, two ends of the lower rotating shaft are respectively connected with a lower crank (32), and a pedal (33) is rotatably connected onto the lower crank (32);

the connecting mechanism comprises an annular gear ring (41) which is meshed with the upper gear (21) and the lower gear (31) simultaneously, and the annular gear ring (41) enables the upper gear (21) and the lower gear (31) to be driven mutually.

2. The multifunctional exercise bed frame as claimed in claim 1, wherein the frame (10) is formed with an upper region (11) and a lower region (12) inside thereof in sequence from top to bottom, the rehabilitation section is located in the upper region (11), the lower region (12) accommodates therein a bed, and a lying region (13) for accommodating a patient lying is formed between the bed and the rehabilitation section.

3. The multifunctional exercise bed frame as claimed in claim 2, wherein the rehabilitation part further comprises an auxiliary mechanism, the auxiliary mechanism comprises an auxiliary gear (51) meshed with the upper gear (21) for transmission and an auxiliary crank (52) driving the auxiliary gear (51) to rotate, an auxiliary rotating shaft is arranged at the axis of the auxiliary gear (51), the auxiliary gear (51) is rotatably connected with the connecting rod (14) through the auxiliary rotating shaft, a sleeve (53) is connected to one end of the auxiliary rotating shaft, a clamping protrusion (54) matched with the sleeve (53) is arranged at one end of the auxiliary crank (52), and the clamping protrusion (54) is clamped in the sleeve (53), so that the auxiliary crank (52) can drive the auxiliary gear (51) to rotate.

4. A multifunctional exercise bed frame as claimed in claim 3, wherein said frame (10) is provided with an upper limb buffer and a lower limb buffer in the lying area (13), the upper limb buffer being connected to the frame (10) at the head of the bed, and the lower limb buffer being connected to the frame (10) at the tail of the bed.

5. The multifunctional exercise bed frame as claimed in claim 4, wherein the upper limb buffer part comprises a left upper limb buffer mechanism and a right upper limb buffer mechanism symmetrically arranged along the symmetry plane of the width of the bed, a space for accommodating the head of the patient is formed between the left upper limb buffer mechanism and the right upper limb buffer mechanism, each of the left upper limb buffer mechanism and the right upper limb buffer mechanism comprises a shoulder baffle (61), the shoulder baffles (61) are connected to the support (10) through nested telescopic rods (62), and the outer side of each telescopic rod (62) is sleeved with a buffer spring (63) which is coaxial with the telescopic rod (62) and compressed between the support (10) and the shoulder baffle (61).

6. The multifunctional exercise bed frame as claimed in claim 5, wherein the lower limb buffer part comprises a left lower limb buffer mechanism and a right lower limb buffer mechanism symmetrically arranged along the symmetrical plane of the width of the bed, each of the left lower limb buffer mechanism and the right lower limb buffer mechanism comprises a foot baffle (71), the foot baffles (71) are connected to the support (10) through nested telescopic rods (62), and the outer side of each telescopic rod (62) is sleeved with a buffer spring (63) which is coaxial with the telescopic rod (62) and compressed between the support (10) and the foot baffles (71).

7. The multifunctional exercise bed frame as claimed in claim 6, wherein a square hole (72) is formed vertically downward at the adjacent end of the foot baffle (71), and a bolt (73) is inserted into the square hole (72) to integrate the two foot baffles (71), so that the left lower limb buffer mechanism and the right lower limb buffer mechanism together form a lower limb buffer mechanism, thereby facilitating the synchronous exercise of the left and right lower limbs of the patient.

8. A multi-purpose exercise bed frame according to any one of claims 1-7, wherein the area of the frame (10) above the patient's chest is provided with slings for exercising the patient's upper limbs.

9. The multifunctional exercise bed frame as claimed in any one of claims 1 to 7, wherein the connecting rod (14) is hinged to the support (10) to drive the rehabilitation part to swing in the upper region in the direction of the patient's trunk, and a torsion spring is connected to the hinged position to push the connecting rod (14) to rotate in the direction of the bed head of the patient, so that the rehabilitation part generates a reverse thrust on the patient's limb.