CN211610484U

CN211610484U - Limb rehabilitation treatment device

Info

Publication number: CN211610484U
Application number: CN201922471987.6U
Authority: CN
Inventors: 林涧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a limb rehabilitation treatment device, which comprises a bottom plate, a supporting plate and a driving part. The first end of the supporting plate is rotatably connected with the first end of the bottom plate. The supporting plate is provided with a concave part for placing limbs along the length direction. The driving part comprises a manual driving unit, an electric driving unit and an output assembly; the output assembly is arranged on the upper surface of the bottom plate; the electric driving unit is connected with the first input end of the output assembly, and the manual driving unit is connected with the second input end of the output assembly; and the output end of the output assembly is connected with the supporting plate and used for driving the supporting plate to rotate relative to the bottom plate. The recessed part is arranged, so that the limbs can be prevented from moving in the recessed part, and the problems of touching wounds and the like can be solved; simultaneously, set up the drive division between bottom plate and backup pad, the relative bottom plate of drive backup pad rotates, realizes angle modulation to adjust the height of raising of placing the limbs in the depressed part, in order to adapt to various physiotherapy requirements, guarantee user's comfort level.

Description

Limb rehabilitation treatment device

Technical Field

The utility model belongs to the technical field of medical equipment design, especially, relate to a limbs rehabilitation device.

Background

For patients lying in bed for a long time, patients with limb blood circulation disorder, patients with limb movement limitation or immobilization, patients after limb operation and the like, if the limbs are not kept flat for a long time, the backflow of blood is easily blocked, so that limb swelling and pain cannot be effectively treated, and the healing and the postoperative recovery of wounds are not facilitated. The unblocked method usually directly pads a pillow under the limbs to lift the limbs, or directly places the limbs of the patient on a simple lifting frame.

However, the prior art has the following disadvantages, in particular:

1. the existing pillow or lifting frame for lifting the limbs cannot adjust the height according to specific needs;

2. after the limbs of the patient are placed for a long time, the limbs of the patient have the problems of ice-cold, numbness and the like, and the comfort level of the user is poor;

3. the existing lifting frame is fixed in size, cannot be simultaneously suitable for upper limbs or lower limbs, cannot be suitable for various crowds, and is small in application range.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a limbs rehabilitation treatment device to solve the problem that current device can not conveniently adjust the limbs height.

In order to solve the above problem, the technical scheme of the utility model is that:

the utility model relates to a limb rehabilitation treatment device, which comprises a bottom plate, a supporting plate and a driving part;

the first end of the supporting plate is rotatably connected with the first end of the bottom plate; the supporting plate is provided with a concave part for placing limbs along the length direction;

the driving part comprises a manual driving unit, an electric driving unit and an output assembly;

the output assembly is arranged on the upper surface of the bottom plate; the output end of the electric driving unit is connected with the first input end of the output assembly, and the output end of the manual driving unit is connected with the second input end of the output assembly; and the output end of the output assembly is connected with the supporting plate and is used for driving the supporting plate to rotate relative to the bottom plate.

The limb rehabilitation therapy device of the utility model, the output component comprises a rotating shaft, a first slide block, a second slide block, a first connecting rod and a second connecting rod;

the rotating shaft is rotatably connected to the bottom plate and is parallel to the rotating shaft of the supporting plate;

a first thread section and a second thread section are respectively and oppositely arranged on two sides of the rotating shaft, and the first thread section is opposite to the second thread section;

the first sliding block is in threaded connection with the first threaded section, and a first connecting piece is arranged on the upper surface of the first sliding block;

the second sliding block is in threaded connection with the second threaded section, and a second connecting piece is arranged on the upper surface of the second sliding block;

a third connecting piece corresponding to the first connecting piece and a fourth connecting piece corresponding to the second connecting piece are arranged on the lower surface of the supporting plate;

two ends of the first connecting rod are respectively and rotatably connected with the first connecting piece and the third connecting piece;

two ends of the second connecting rod are respectively and rotatably connected with the second connecting piece and the fourth connecting piece;

the first input end of the output assembly is a first transmission section arranged on the rotating shaft; and the second input end of the output assembly is a second transmission section arranged on the rotating shaft.

The utility model discloses a limbs rehabilitation device, the electric drive unit includes motor, worm wheel, first transmission section is the worm section, the output of motor with the worm wheel links to each other, the worm wheel with the meshing of worm section.

The utility model discloses a limbs rehabilitation device, the manual drive unit is the handle, the second transmission section is for locating the spread groove of the first end of pivot, be equipped with on hand with the corresponding connecting block of spread groove, the connecting block joint of handle in the spread groove, be used for driving the pivot is rotated. The utility model discloses a limbs rehabilitation device, first connecting rod and second connecting rod are the flake connecting rod, the flake connecting rod includes first flake bearing, second flake bearing and intermediate lever, first flake bearing with second flake bearing is located respectively the both ends of intermediate lever.

The limb rehabilitation therapy device of the utility model comprises a first support plate and a second support plate, wherein the first support plate and the second support plate are connected through a telescopic component; the first support plate is moved relative to the second support plate by the telescoping assembly to adjust the length of the support plate.

The limb rehabilitation therapy device of the utility model, the telescopic component comprises a first telescopic plate and a second telescopic plate, the first telescopic plate is connected with the first supporting plate, and the second telescopic plate is connected with the second supporting plate; the first expansion plate is provided with a bearing groove used for bearing the second expansion plate, and the second expansion plate is connected in the bearing groove in a sliding mode.

The limb rehabilitation therapy device of the utility model, the telescopic component also comprises a positioning piece, and the first telescopic plate and the second telescopic plate are respectively provided with a plurality of corresponding through holes; the positioning piece is used for being inserted into the through hole in the first expansion plate and the through hole in the second expansion plate and limiting the relative position between the first expansion plate and the second expansion plate.

The utility model discloses a limb rehabilitation device, be equipped with a plurality of vibrations massage unit on the depressed part.

The utility model discloses a limb rehabilitation device, be equipped with the zone of heating on the depressed part.

The utility model discloses a limb rehabilitation device, the cladding has the sponge layer in the backup pad.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:

in one embodiment of the utility model, the supporting plate is rotationally connected with the bottom plate; the support plate for placing the limbs is provided with the concave part, so that the limbs can be prevented from moving in the concave part, and the problems of touching wounds and the like can be solved; meanwhile, a driving part comprising a manual driving unit, an electric driving unit and an output assembly is arranged between the bottom plate and the supporting plate, and the output assembly is arranged on the upper surface of the bottom plate; the output end of the electric driving unit is connected with the first input end of the output assembly, and the output end of the manual driving unit is connected with the second input end of the output assembly; and the output end of the output component is connected with the supporting plate, the supporting plate is driven to rotate relative to the bottom plate, on the basis of realizing angle adjustment, the driving mode is set to be manual driving and electric driving, manual and automatic integration is realized, so that the lifting height of the limb placed in the concave part can be adjusted, various physical therapy requirements can be met, and the comfort level of a user can be guaranteed.

Drawings

Fig. 1 is a schematic view of the limb rehabilitation device of the present invention;

FIG. 2 is a schematic view of the driving part of the limb rehabilitation device of the present invention

Fig. 3 is a schematic view of the rotating shaft of the limb rehabilitation therapy device of the present invention;

fig. 4 is a schematic view of the handle of the limb rehabilitation therapy device of the present invention;

fig. 5 is a schematic view of the support plate of the limb rehabilitation device of the present invention.

Description of reference numerals: 1: a support plate; 101: a first support plate; 1011: a third connecting member; 1012: a fourth connecting member; 1013: a first expansion plate; 102: a second support plate; 1021: a second expansion plate; 2: a base plate; 3: a drive section; 301: a rotating shaft; 3011: a first thread segment; 3012: a second thread segment; 3013: a worm section; 3014: connecting grooves; 302: a first slider; 303: a second slider; 304: a motor; 305: a worm gear; 306: a first link; 307: a second link; 308: a handle; 3081: connecting blocks; 4: a vibration massage unit.

Detailed Description

The limb rehabilitation therapy device provided by the invention is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.

Referring to fig. 1, in one embodiment, a limb rehabilitation therapy device is provided for a patient who is bedridden for a long time, a patient with limited limb movement, or a patient after limb surgery to elevate the limbs, which is advantageous for storing blood circulation, alleviating edema of the limbs, preventing pressure sores, promoting wound healing, and the like. The device comprises a bottom plate 2, a supporting plate 1 and a driving part 3. The first end of the supporting plate 1 is rotatably connected with the first end of the bottom plate 2. The supporting plate 1 is provided with a concave part for placing limbs along the length direction. The drive section 3 includes a manual drive unit, an electric drive unit, and an output assembly. The output assembly is arranged on the upper surface of the bottom plate 2; the output end of the electric driving unit is connected with the first input end of the output assembly, and the output end of the manual driving unit is connected with the second input end of the output assembly; and the output end of the output component is connected with the supporting plate 1 and is used for driving the supporting plate 1 to rotate relative to the bottom plate 2.

The supporting plate 1 for placing the limbs is provided with the concave part, so that the limbs can be prevented from moving in the concave part, and the problems of touching wounds and the like can be solved; simultaneously, set up drive division 3 between bottom plate 2 and backup pad 1, drive backup pad 1 rotates for bottom plate 2, on the basis of realizing the angle modulation, sets up the drive mode into manual drive and electric drive, realizes manual automatic an organic whole to the height of raising of the limbs of placing in the depressed part is convenient for adjust, with the various physiotherapy requirements of adaptation, guarantees user's comfort level.

In the present embodiment, referring to fig. 2, the output assembly includes a rotating shaft 301, a first slider 302, a second slider 303, a first connecting rod 306, and a second connecting rod 307. The rotating shaft 301 is rotatably connected to the bottom plate 2, and the rotating shaft 301 is parallel to the rotating shaft of the supporting plate 1.

Referring to fig. 3, a first thread section 3011 and a second thread section 3012 are respectively disposed on two sides of the rotating shaft 301, and the first thread section 3011 is opposite to the second thread section 3012. The first sliding block 302 is connected to the first thread section 3011 in a threaded manner, and a first connecting piece is arranged on the upper surface of the first sliding block 302. The second slider 303 is screwed on the second screw section 3012, and a second connecting member is disposed on the upper surface of the second slider 303. A third connecting member 1011 corresponding to the first connecting member and a fourth connecting member 1012 corresponding to the second connecting member are provided on the lower surface of the support plate 1. The two ends of the first link 306 are rotatably connected to the first connector and the third connector 1011, respectively. Both ends of the second link 307 are rotatably connected to a second link and a fourth link 1012, respectively.

A first thread section 3011 and a second thread section 3012 are arranged on the rotating shaft 301, and the first thread section 3011 and the second thread section 3012 are opposite; the first sliding block 302 and the second sliding block 303 are respectively connected to the first thread section 3011 and the second thread section 3012 in a threaded manner, and meanwhile, the first sliding block 302 and the second sliding block 303 are limited in the rotating direction through the first connecting rod 306 and the second connecting rod 307; so that the first slider 302 and the second slider 303 can synchronously move closer to or away from each other when the rotating shaft 301 rotates. Since the positions of the third connecting member 1011 and the fourth connecting member 1012 connecting the support plate 1 with the first connecting rod 306 and the second connecting rod 307 are fixed, the inclination angles of the first connecting rod 306 and the second connecting rod 307 with the vertical direction are changed when the first slider 302 and the second slider 303 horizontally move with each other; the lengths of the first link 306 and the second link 307 are fixed, and the angle change changes the projection lengths of the first link 306 and the second link 307 in the vertical direction, so that the relative position between the support plate 1 and the bottom plate 2 changes, and the angle change between the support plate 1 and the bottom plate 2 is realized.

The number of the first connecting rods 306 and the second connecting rods 307 may be one or two, and when the number is two, the two first connecting rods 306 and the two second connecting rods 307 are respectively arranged at two ends of the first sliding block 302 and the second sliding block 303; correspondingly, the number of the connecting pieces on the supporting plate 1 can be increased, and the number is set to be two, so that the overall stability of the device can be improved, and the reliability of height adjustment between the supporting plate 1 and the bottom plate 2 can be ensured.

Further, the rotating shaft 301 is further provided with a first transmission section for connecting with the electric driving unit and a second transmission section for connecting with the manual transmission unit.

In the present embodiment, the electric drive unit includes a motor 304 and a worm wheel 305. The first drive segment on the shaft 301 is a worm segment 3013. The motor 304 is provided on the base plate 2. The input end of the worm wheel 305 is connected with the output end of the motor 304, and the output end of the worm wheel 305 is meshed with the worm section 3013, so as to drive the rotating shaft 301 to rotate. A power switch may also be provided, which is arranged on the power supply circuit of the motor 304 and is used to control the start and stop of the motor 304.

In this embodiment, referring to fig. 2, 3 and 4, the manual driving unit includes a handle 308, the second transmission section is a connection slot 3014 disposed at the first end of the rotation shaft 301, a connection block 3081 corresponding to the connection slot 3014 is disposed on the handle 308, and the connection block 3081 of the handle 308 is clamped in the connection slot 3014 to drive the rotation shaft 301 to rotate. When manual operation is needed, the handle 308 can be sleeved to the first end of the rotating shaft 301, the handle 308 is rotated to drive the rotating shaft 301 to rotate, so that the distance between the first sliding block 302 and the second sliding block 303 is increased or decreased, and the angle adjustment between the supporting plate 1 and the bottom plate 2 is realized.

In another embodiment, the driving part 3 may also be a telescopic cylinder disposed between the bottom plate 2 and the supporting plate 1, the telescopic cylinder is rotatably connected to the bottom plate 2, and an output end of the telescopic cylinder is fixedly connected to the lower surface of the supporting plate 1.

Of course, in other embodiments, the first transmission section on the rotating shaft 301 may also be a gear section, and two gears are engaged with each other through the cooperation between the two gears, i.e. one gear is installed on the output shaft of the motor 304 and the other gear is installed on the rotating shaft 301. Or two chain wheels, and the transmission between the two chain wheels is realized through a chain. Or the transmission between the belt wheel and the belt may be achieved by only rotating the rotating shaft 301, which is not limited in this respect.

The utility model discloses a limbs rehabilitation device, first connecting rod 306 and second connecting rod 307 are the flake connecting rod, and the flake connecting rod includes first flake bearing, second flake bearing and intermediate lever, and the both ends of intermediate lever are located respectively to first flake bearing and second flake bearing. The first connecting rod 306 and the second connecting rod 307 are arranged to be fisheye connecting rods with first fisheye bearings and second fisheye bearings at two ends, so that when the angle between the supporting plate 1 and the bottom plate 2 is changed, the fisheye connecting rods can adjust the included angles of the connecting parts of the fisheye connecting rods and the sliding blocks and the supporting plate 1 according to the angle change, and the angle between the supporting plate 1 and the bottom plate 2 can be adjusted more naturally and smoothly.

In the present embodiment, the support plate 1 includes a first support plate 101 and a second support plate 102, and the first support plate 101 and the second support plate 102 are connected by a telescopic assembly. The first support plate 101 is moved relative to the second support plate 102 by a telescopic assembly to adjust the length of the support plate 1. Therefore, the limb supporting part can be adjusted according to the length of the limb, can be used for rehabilitation of the upper limb and the lower limb, is suitable for various patients, and has a wide application range.

Wherein, the telescopic assembly comprises a first telescopic plate 1013 and a second telescopic plate 1021, the first telescopic plate 1013 is connected with the first support plate 101, and the second telescopic plate 1021 is connected with the second support plate 102. The first expansion plate 1013 is provided with a bearing groove for bearing the second expansion plate 1021, and the second expansion plate 1021 is slidably connected in the bearing groove. The first expansion plate 1013 may be disposed on the bottom surface of the first support plate 101, and the second expansion plate 1021 may be disposed at an end of the second support plate 102 close to the first expansion plate 1013, so that in an unstretched state, the second expansion plate 1021 may completely extend into the bearing slot of the first expansion plate 1013, so that the first support plate 101 and the second support plate 102 are integrated.

The utility model discloses a limbs rehabilitation device, the flexible subassembly still includes the setting element, is equipped with a plurality of corresponding through-holes on first expansion plate 1013 and the second expansion plate 1021 respectively. The positioning member is adapted to be inserted into the through hole of the first expansion plate 1013 and the through hole of the second expansion plate 1021 and defines the relative position between the first expansion plate 1013 and the second expansion plate 1021. After the telescopic plate is stretched to the required length, the positioning piece is inserted into the through holes of the two telescopic plates, so that the relative positions of the two telescopic plates can be limited, and locking is realized.

In this embodiment, the cross-section of the recessed portion of the supporting plate 1 is circular arc, so that the user can more comfortably put the limbs into the recessed portion. Of course, in other embodiments, the cross section of the recess may be rectangular or other shapes, and is not limited herein.

In this embodiment, the recess is provided with a plurality of vibration massage units 4. The problem that four limbs are stiff and numb can exist after four limbs are motionless for a long time, and the massage to four limbs has been realized through the setting of vibrations massage unit 4 to this embodiment, alleviates above-mentioned symptom to user's comfort level has been improved, multi-functionalization has been realized. The vibration massage unit 4 can also be connected with the control unit to control the start and stop of the vibration massage unit 4 and the massage force.

Wherein, the vibration massage unit 4 can realize the function of vibration massage through a motor.

In this embodiment, a heating layer is provided on the recessed portion. The problem that four limbs are cold after being immobilized for a long time is solved, and the four limbs are kept at normal temperature (37 ℃ -37 ℃) of a human body through the arrangement of the heating layer, so that the cold of the four limbs is avoided, the comfort level of a user is improved, and the multifunction is realized. The heating layer can also be connected with a control unit to realize the control of the starting and stopping of the heating layer and the heating temperature.

The heating layer can be realized by bending and laying heating resistance wires and the like, and is not limited here.

The utility model discloses a limb rehabilitation device, the cladding has the sponge layer in backup pad 1. Preferably, the sponge layer is made of high-elasticity sponge, and has the advantages of high comfort, high softness and the like.

Furthermore, the outer side of the supporting plate 1 can be provided with a coat which can be made of waterproof PU cloth, is convenient and simple to unpick and wash and has the functions of bacteriostasis, mite removal, deodorization, ventilation, moisture absorption and the like.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.

Claims

1. A limb rehabilitation therapy device is characterized by comprising a bottom plate, a supporting plate and a driving part;

2. The limb rehabilitation therapy device of claim 1, wherein the output assembly comprises a rotating shaft, a first slider, a second slider, a first connecting rod, a second connecting rod;

3. The limb rehabilitation therapy device of claim 2, wherein the electric drive unit comprises a motor and a worm gear, the first transmission section is a worm section, an output end of the motor is connected with the worm gear, and the worm gear is meshed with the worm section.

4. The limb rehabilitation therapy device of claim 2, wherein the manual driving unit is a handle, the second transmission section is a connecting groove formed at the first end of the rotating shaft, a connecting block corresponding to the connecting groove is arranged on the handle, and the connecting block of the handle is clamped in the connecting groove to drive the rotating shaft to rotate.

5. The limb rehabilitation therapy device of claim 2, wherein the first link and the second link are both fisheye links, the fisheye links comprise a first fisheye bearing, a second fisheye bearing and a middle rod, and the first fisheye bearing and the second fisheye bearing are respectively arranged at two ends of the middle rod.

6. The limb rehabilitation therapy device of claim 1, wherein the support plate comprises a first support plate and a second support plate, the first support plate and the second support plate being connected by a telescoping assembly; the first support plate is moved relative to the second support plate by the telescoping assembly to adjust the length of the support plate.

7. The limb rehabilitation therapy device of claim 6, wherein the telescoping assembly comprises a first telescoping plate and a second telescoping plate, the first telescoping plate being coupled to the first support plate and the second telescoping plate being coupled to the second support plate; the first expansion plate is provided with a bearing groove used for bearing the second expansion plate, and the second expansion plate is connected in the bearing groove in a sliding mode.

8. The limb rehabilitation therapy device of claim 7, wherein the retractable assembly further comprises a positioning member, and the first retractable plate and the second retractable plate are respectively provided with a plurality of corresponding through holes; the positioning piece is used for being inserted into the through hole in the first expansion plate and the through hole in the second expansion plate and limiting the relative position between the first expansion plate and the second expansion plate.

9. The limb rehabilitation therapy device of claim 1, wherein said recessed portion is provided with a plurality of vibrating massage units.

10. The limb rehabilitation therapy device of claim 1, wherein a heating layer is disposed on the depression.

11. The limb rehabilitation device of claim 1, wherein the support plate is covered with a sponge layer.