CN112618239A - Medical treatment is pedal for recovery bed - Google Patents
Medical treatment is pedal for recovery bed Download PDFInfo
- Publication number
- CN112618239A CN112618239A CN202011554423.XA CN202011554423A CN112618239A CN 112618239 A CN112618239 A CN 112618239A CN 202011554423 A CN202011554423 A CN 202011554423A CN 112618239 A CN112618239 A CN 112618239A
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- China
- Prior art keywords
- pedal
- rod
- bed
- patient
- support
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/125—Ankles or feet
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a pedal for a medical rehabilitation bed, which belongs to the technical field of physical therapy devices and comprises: a bed body which is provided with a bed frame, wherein the bed frame forms a bed surface; the telescopic component is movably connected with the bedstead and is provided with a first connecting part and a second connecting part; an elastic piece is arranged between one end of the supporting rod and the first connecting part for connection, and the other end of the supporting rod is rotatably connected with the second connecting part; the support rod is provided with a rotary support part; the bottom of the pedal is rotationally connected with the rotating support part; the invention utilizes the rotary supporting part at the bottom of the pedal to enable the angle of the upper surface of the pedal to be freely adjusted, can effectively match with the sole surface of a patient with hemiplegia to enable the sole surface of the patient with hemiplegia to fully contact with the upper surface of the pedal, and the supporting rod for supporting the pedal can effectively buffer the force applied to the foot of the patient under the action of the elastic part, thereby avoiding the sudden change of the stress of the lower limb of the patient, meeting the exercise requirement of the patient and effectively protecting the safety of the patient.
Description
Technical Field
The invention relates to the technical field of physiotherapy devices, in particular to a pedal for a medical rehabilitation bed.
Background
At present, with the development of society and the improvement of living standard of people, medical auxiliary equipment represented by a medical rehabilitation bed is widely applied. The medical rehabilitation bed can effectively relieve discomfort or pain of each part of the body of a patient through carrying out physical therapy on different parts of the body of the patient, and exercises the muscles of the patient. The bed surface of medical treatment rehabilitation bed divide into the multistage usually, and each section bed surface all can carry out angle modulation through modes such as air spring, electric putter, cylinder or the motor of taking the drive belt, can make the patient carry out the physiotherapy under comfortable reasonable position, improvement physiotherapy effect and user experience that can be great.
For patients with hemiplegia of the lower limbs, the muscle strength of the lower limbs needs to be evaluated before medical rehabilitation.
If the muscle strength is 0 grade, the lower limbs can not move, and the medical rehabilitation can be carried out only by regularly placing the lower limbs, so that the situations of contracture, deep venous thrombosis and the like of the lower limbs are avoided.
When the muscle strength has been restored to 1-2 level, the translation training can be carried out on the medical rehabilitation bed, and the passive activity rehabilitation can also be carried out, such as: the patient is inclined at a certain angle along the bed surface of the medical rehabilitation bed, so that the feet and the legs of the patient bear certain weight, the primary support training is carried out, and the muscle strength of the core muscle group of the lower limbs of the patient can be effectively exercised. However, since the muscles of the lower limbs of this type of patient are in an atrophied state for a long time, the legs or feet of the patient often have a certain inclination compared with those of ordinary persons, and the feet of the patient cannot be completely placed or stepped on a horizontally placed pedal during initial support training, which makes training difficult; if the training is performed, the lower limbs of the patient may be injured more.
At the same time, in the initial stage of the preliminary support training, the patient's lower limb muscle group can withstand a small amount of force and is also difficult to withstand a sudden change in force.
The existing pedals for the medical rehabilitation bed are difficult to meet the requirements of patients of the type.
Disclosure of Invention
For the problems in the prior art, the pedal for the medical rehabilitation bed provided by the invention has the advantages that the angle of the upper surface of the pedal can be freely adjusted by utilizing the rotary supporting part at the bottom of the pedal, the pedal can be effectively matched with the sole surface of a patient with hemiplegia of lower limbs, the sole surface of the patient with hemiplegia of lower limbs is fully contacted with the upper surface of the pedal, in addition, the supporting rod for supporting the pedal can effectively buffer the force applied to the foot of the patient under the action of the elastic part, the rapid change of the stress of the lower limbs of the patient is avoided, the exercise requirement of the patient is met, and the safety of the patient is effectively protected.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a bed having a bed base formed with a bed surface;
the telescopic component is movably connected with the bedstead and can move along the direction parallel to the long edge of the bed surface; the telescopic component is provided with a first connecting part and a second connecting part, and the second connecting part is positioned above the side of the bed surface;
an elastic piece is arranged between one end of the supporting rod and the first connecting part for connection, and the other end of the supporting rod is rotatably connected with the second connecting part; the support rod is provided with a rotary support part;
the bottom of the pedal is rotationally connected with the rotating support part, and the pedal can rotate and swing around one point on the rotating support part as a sphere center.
As a preferable technical solution, the telescopic assembly is provided as two telescopic rods, the bed frame is provided with sleeves at positions corresponding to the two telescopic rods, and a part of the telescopic rods extend into the sleeves.
As a preferable technical scheme, a first adjusting component for adjusting the extending length of the telescopic rod is arranged between the telescopic rod and the sleeve.
As a preferable technical solution, the first connecting portion is a first connecting plate disposed between the two telescopic rods, the second connecting portion includes a connecting rod parallel to the short side of the bed surface, and a second connecting plate is disposed between the connecting rod and the telescopic rods to be fixedly connected.
As an optimal technical scheme, one end of the support rod, which is connected with the connecting rod, is provided with a lantern ring, and the lantern ring is sleeved on the connecting rod.
As a preferable technical scheme, a second adjusting component for adjusting the friction force between the lantern ring and the connecting rod is arranged between the lantern ring and the connecting rod.
As a preferred technical scheme, the rotation supporting portion comprises a spherical ball head, two third connecting plates are oppositely arranged at the bottom of the pedal, a cavity for accommodating the ball head is formed between the two third connecting plates, and the ball head is arranged in the cavity.
As a preferable technical scheme, a third adjusting component for adjusting the friction force between the two third connecting plates and the ball head is arranged between the two third connecting plates.
As a preferred technical scheme, a guard bar is arranged between the support bar and the elastic piece for connection, the guard bar is rotatably connected with the support bar, and a limiting part for limiting the rotation angle between the guard bar and the support bar is arranged between the guard bar and the support bar.
As a preferred technical scheme, the bracing piece with the one end that the guard bar is connected is equipped with the bulge, the correspondence of guard bar the position department of bulge is equipped with the recess, the bulge embedding in the recess, the bulge with the recess pin joint, the groove face of recess with the terminal surface laminating of bracing piece forms spacing portion, keeping away from of recess the groove face of footboard is established to the arcuation.
The beneficial effects of the invention are as follows:
1. the invention utilizes the rotary supporting part at the bottom of the pedal to enable the angle of the upper surface of the pedal to be freely adjusted, can effectively match with the sole surface of a patient with hemiplegia to enable the sole surface of the patient with hemiplegia to fully contact with the upper surface of the pedal, and the supporting rod for supporting the pedal can effectively buffer the force applied to the foot of the patient under the action of the elastic part, thereby avoiding the sudden change of the stress of the lower limb of the patient, meeting the exercise requirement of the patient and effectively protecting the safety of the patient.
2. The invention can effectively adjust the friction force between the lantern ring and the connecting rod by utilizing the second adjusting component, thereby adjusting the swing amplitude and the sensitivity of the supporting rod when the supporting rod is stressed, controlling the swing amplitude and the sensitivity of the pedal and facilitating the adjustment of a patient according to the actual condition of the patient.
3. The friction force between the two third connecting plates and the ball head can be effectively adjusted by utilizing the third adjusting assembly, so that the rotation swing amplitude and the sensitivity of the pedal under stress can be adjusted, and a patient can conveniently adjust the pedal according to the actual condition of the patient.
4. According to the invention, the protection rod and the limiting part which are arranged between the supporting rod and the elastic part are utilized, so that the protection rod and the supporting rod can relatively rotate within a certain angle, when the external force changes sharply, the protection rod and the supporting rod rotate, the external force can be effectively prevented from being transmitted to the pedal, and the lower limb of a patient is further protected; moreover, when the feet of the patient need to be taken down from the pedal, the protective rod can be rotated relative to the supporting rod in a manual mode, so that the elastic force of the elastic piece is not transmitted to the pedal, and the safety of taking down the feet of the patient from the pedal is improved.
Drawings
FIG. 1 is a general block diagram of an embodiment of a footrest for a medical rehabilitation bed according to the present invention;
FIG. 2 is a block diagram of the telescoping assembly, support pole and treadle of FIG. 1;
fig. 3 is a structural view of the rotation support and the guard bar of fig. 1.
In the figure: 1-bedstead, 11-bed surface, 12-first bandage, 2-telescopic rod, 21-first connecting plate, 22-connecting rod, 23-second connecting plate, 3-supporting rod, 31-spring, 32-rotary supporting part, 33-lantern ring, 34-second adjusting component, 35-third adjusting component, 36-bulb, 37-third connecting plate, 38-bulge, 4-pedal, 41-second bandage, 5-protective rod and 51-arc surface.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the pedal for medical rehabilitation bed of the present invention includes:
the bed body is provided with a bed frame 1, and the bed frame 1 is provided with a bed surface 11;
the telescopic component is movably connected with the bedstead 1, can move along the direction parallel to the long edge of the bed surface 11, is provided with a first connecting part and a second connecting part, and is positioned above the side of the bed surface 11;
an elastic piece is arranged between one end of the support rod 3 and the first connecting part for connection, and the other end of the support rod 3 is rotatably connected with the second connecting part, so that the support rod 3 can swing between the first connecting part and the second connecting part when stressed, and the elastic piece can also effectively buffer the stress of the support rod 3; the support rod 3 is provided with a rotary support part 32;
the bottom of the pedal 4 is rotatably connected with the rotating support part 32, the pedal 4 can rotate and swing around a point on the rotating support part 32 as a sphere center, so that the upper surface of the pedal 4 can be inclined to any angle, the upper surface of the pedal 4 can be fully contacted with the sole of a patient, the foot of the patient can be ensured to have a large enough support area, and the safety of the patient can be effectively protected when the muscle strength of the lower limb muscle group of the patient is exercised;
the pedal 4 and the supporting rod 3 are connected through the rotating supporting part 32, when the foot of a patient is placed on the pedal 4 and applies force to the pedal 4, the supporting rod 3 can swing slightly under the action of the elastic part, so that the force applied to the pedal 4 by the patient can be effectively prevented from being directly and completely applied to the foot of the patient, the buffering effect is achieved, the training intensity on the muscle of the lower limb can be conveniently mastered and mastered by the patient, the stress of the foot and the leg of the patient keeps stable fluctuation while the foot and the leg of the patient swing within a reasonable range, and the rehabilitation training effect of the muscle strength of the lower limb of the patient is effectively ensured.
In addition, in the present embodiment, the elastic member may be the spring 31, and in other embodiments, the elastic member may also be an elastic band.
In this embodiment, referring to fig. 1 and fig. 2, the telescopic assembly may be two telescopic rods 2, the bed frame 1 is provided with a sleeve (not shown) at a position corresponding to the two telescopic rods 2, and a part of the telescopic rods 2 extend into the sleeve and can move along the axial direction of the sleeve, so as to achieve the telescopic function; further, be equipped with the first regulating assembly (not shown in the figure) of adjusting the telescopic link 2 length of stretching out between telescopic link 2 and the sleeve pipe, can effectual regulation telescopic link 2's the length of stretching out and the position of location telescopic link 2 through first regulating assembly, it is concrete, first regulating assembly can establish to the screw that passes sleeve pipe and 2 butts of telescopic link, can effectual regulation and the length of stretching out of location telescopic link 2 through rotatory screw, of course, first regulating assembly also can be the locating pin, at this moment, all should be equipped with a plurality of pinholes on sleeve pipe and the telescopic link 2, through inserting the locating pin simultaneously in the different pinholes on sleeve pipe and the telescopic link 2, can adjust and fix a position telescopic link 2's length of stretching out equally. In other embodiments, the telescopic assembly may also be a telescopic plate, and the telescopic plate and the bed frame 1 may be movably connected by a guide rail, a slide way, or the like, and also may realize a function of moving the telescopic assembly along a direction parallel to the long side of the bed surface 11.
On the basis of the above embodiment, please refer to fig. 1 and fig. 2, the first connecting portion may be a first connecting plate 21 disposed between the two telescopic rods 2, the second connecting portion includes a connecting rod 22 parallel to the short side of the bed surface 11, and a second connecting plate 23 is disposed between the connecting rod 22 and the telescopic rods 2 for fixedly connecting, so as to fixedly connect the connecting rod 22 and the telescopic rods 2; in other embodiments, the first connecting portion and the second connecting portion may also be fixed blocks or protrusions integrally formed with the telescopic rod 2.
Further, referring to fig. 2, a sleeve ring 33 is disposed at one end of the support rod 3 connected to the connecting rod 22, and the sleeve ring 33 is sleeved on the connecting rod 22 to realize the rotational connection between the support rod 3 and the connecting rod 22; in other embodiments, the support rod 3 and the connecting rod 22 may be connected in a hinged manner. Furthermore, a second adjusting component 34 for adjusting the friction force between the lantern ring 33 and the connecting rod 22 is arranged between the lantern ring 33 and the connecting rod 22, and the swing amplitude and the sensitivity of the supporting rod 3 can be adjusted through the second adjusting component 34 when the supporting rod is stressed, so that the swing amplitude and the sensitivity of the pedal 4 can be controlled, a patient can conveniently adjust the pedal according to the actual condition of the patient, and the exercise effect of the muscles of the lower limbs is improved; in particular, the second adjustment assembly 34 may be a screw that passes through the collar 33 and abuts the connecting rod 22.
In this embodiment, referring to fig. 2 and fig. 3, the rotation support portion 32 includes a spherical ball 36, two third connecting plates 37 are oppositely disposed at the bottom of the pedal 4, a cavity for accommodating the ball 36 is formed between the two third connecting plates 37, and the ball 36 is disposed in the cavity, so that the pedal 4 can rotate and swing in a space with the center of the ball 36 as the center of the ball, and the upper surface of the pedal 4 can be in full contact with the bottom surface of the foot of the patient. Furthermore, a third adjusting component 35 for adjusting the friction force between the two third connecting plates 37 and the ball head 36 is arranged between the two third connecting plates 37, and the rotating swing amplitude and sensitivity of the pedal 4 under stress can be adjusted through the third adjusting component 35, so that a patient can adjust the pedal according to the actual condition of the patient, and the exercise effect of the lower limb muscles is improved; it is specific, third adjusting part 35 can be including the pin of connecting two third connecting plates 37 and locate pin one end and rotate the adjustment handle who is connected with the pin tip, the rotation junction of adjustment handle and pin has the regulating block of a side butt with a third connecting plate 37, this regulating block personally submits the curved surface form with the butt of the side of third connecting plate 37, through rotating the adjustment handle, the butt face that utilizes the curved surface form on the regulating block can change to third connecting plate 37 pressure size, thereby can adjust the distance between two third connecting plates 37, and then adjust the frictional force size between two third connecting plates 37 and bulb 36. In other embodiments, the rotation support portion 32 may be a joint bearing.
In this embodiment, referring to fig. 2 and 3, a protection rod 5 is disposed between the support rod 3 and the elastic member for connection, the protection rod 5 is rotatably connected to the support rod 3, and a limiting portion for limiting a rotation angle between the protection rod 5 and the support rod 3 is disposed between the protection rod 5 and the support rod 3, so that a force between the elastic member and the support rod 3 is transmitted through the protection rod 5, and when the protection rod 5 and the support rod 3 form an included angle other than 180 °, the elastic force of the elastic member can be effectively prevented from being directly transmitted to the support rod 3 and the pedal 4; the limiting part formed between the protective rod 5 and the supporting rod 3 can ensure that when the supporting rod 3 is forced downwards along the pedal 4, the included angle between the protective rod 5 and the supporting rod 3 is 180 degrees, and the protective rod 5 and the supporting rod 3 are in rigid connection, so that the supporting rod 3 can exert stable and continuous supporting force on the pedal 4; specifically, a protruding part 38 is arranged at one end of the supporting rod 3 connected with the protective rod 5, a groove is arranged at a position of the protective rod 5 corresponding to the protruding part 38, the protruding part 38 is embedded into the groove, the protruding part 38 is pivoted with the groove, and a groove surface of the groove is attached to an end surface of the supporting rod 3 to form a limiting part, so that a concave shape can be effectively prevented from being formed between the protective rod 5 and the supporting rod 3; the groove surface of the groove far away from the pedal 4 is arc-shaped, and the arc-shaped surface 51 can form an upward convex shape when upward force is applied between the guard bar 5 and the support bar 3, and at the moment, the upward convex shape can effectively prevent the elastic force of the spring 31 from being completely transmitted to the support bar 3.
Please refer to fig. 1 and 2, the bed frame 1 is provided with a first strap 12 for effectively fixing the legs of the patient on the bed surface 11; a second strap 41 may be provided on the foot plate 4 for securing the patient's foot to the foot plate 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Medical treatment is pedal for recovery bed, characterized by includes:
a bed having a bed base formed with a bed surface;
the telescopic component is movably connected with the bedstead and can move along the direction parallel to the long edge of the bed surface; the telescopic component is provided with a first connecting part and a second connecting part, and the second connecting part is positioned above the side of the bed surface;
an elastic piece is arranged between one end of the supporting rod and the first connecting part for connection, and the other end of the supporting rod is rotatably connected with the second connecting part; the support rod is provided with a rotary support part;
the bottom of the pedal is rotationally connected with the rotating support part, and the pedal can rotate and swing around one point on the rotating support part as a sphere center.
2. The medical rehabilitation bed pedal of claim 1, wherein the telescopic assembly is provided as two telescopic rods, and a sleeve is provided at a position of the bed frame corresponding to the two telescopic rods, and a part of the telescopic rods extend into the sleeve.
3. The medical rehabilitation bed pedal as set forth in claim 2, wherein a first adjusting member for adjusting the extension length of the telescopic rod is provided between the telescopic rod and the sleeve.
4. The medical rehabilitation bed footrest according to claim 2, wherein the first connecting portion is a first connecting plate provided between the two telescopic rods, the second connecting portion includes a connecting rod parallel to a short side of the bed surface, and a second connecting plate is provided between the connecting rod and the telescopic rods to be fixedly connected.
5. The medical rehabilitation bed pedal as set forth in claim 4, wherein a collar is provided at an end of the support rod connected to the connecting rod, the collar being fitted over the connecting rod.
6. The medical rehabilitation bed pedal according to claim 5, wherein a second adjusting member for adjusting the amount of friction between the ring and the connecting rod is provided between the ring and the connecting rod.
7. The medical rehabilitation bed pedal according to claim 1, wherein the rotation support portion comprises a spherical ball head, two third connecting plates are oppositely arranged at the bottom of the pedal, a cavity for accommodating the ball head is formed between the two third connecting plates, and the ball head is arranged in the cavity.
8. The medical rehabilitation bed pedal according to claim 7, wherein a third adjusting member for adjusting the friction between the two third connecting plates and the ball head is provided between the two third connecting plates.
9. The medical rehabilitation bed pedal as set forth in claim 1, wherein a guard bar is provided between the support bar and the elastic member for connection, the guard bar is rotatably connected to the support bar, and a stopper for limiting a rotation angle between the guard bar and the support bar is provided between the guard bar and the support bar.
10. The medical rehabilitation bed pedal as set forth in claim 9, wherein a protrusion is provided at one end of the support rod connected to the protection rod, a groove is provided at a position of the protection rod corresponding to the protrusion, the protrusion is embedded in the groove, the protrusion is pivoted to the groove, a groove surface of the groove is fitted to an end surface of the support rod to form the limiting portion, and a groove surface of the groove away from the pedal is formed in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011554423.XA CN112618239A (en) | 2020-12-24 | 2020-12-24 | Medical treatment is pedal for recovery bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011554423.XA CN112618239A (en) | 2020-12-24 | 2020-12-24 | Medical treatment is pedal for recovery bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112618239A true CN112618239A (en) | 2021-04-09 |
Family
ID=75324563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011554423.XA Pending CN112618239A (en) | 2020-12-24 | 2020-12-24 | Medical treatment is pedal for recovery bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112618239A (en) |
-
2020
- 2020-12-24 CN CN202011554423.XA patent/CN112618239A/en active Pending
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