CN213157244U - Multi-functional low limbs lifts pad suitable for DVT patient - Google Patents

Abstract

The utility model provides a pad is raised to multi-functional low limbs suitable for DVT patient belongs to medical instrument technical field. It has solved the problem that current pad of raising can not initiatively impel the patient to do the muscle pump motion. It is including raising the pad body to and locate to raise the binding area on the pad body, the front portion of raising the pad body articulates there is the footboard that is located binding area the place ahead, the rotation center of footboard extends along the left and right directions level of raising the pad body, raise and be equipped with between pad body and the footboard and drive the wobbling actuating mechanism of footboard. The pedal and the driving mechanism can drive the sole of the patient to swing, can assist the affected limb to do muscle pump movement and keep an effective rehabilitation position, promotes venous blood reflux of the lower limb, and reduces swelling of the affected limb.

Description

Multi-functional low limbs lifts pad suitable for DVT patient

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to multi-functional low limbs lifts pad suitable for DVT patient.

Background

DVT is a serious complication of lower limb fracture, which means that blood is abnormally coagulated in a deep venous system, and once the DVT occurs after lower limb operation, dysfunction of related organ tissues can be caused, so that serious consequences such as pulmonary artery embolism, deep venous thrombosis sequelae and the like are caused, and blood circulation needs to be improved so as to reduce the occurrence of the complication.

However, in practical work, the lower limbs of the DVT patient are not convenient to actively do the muscular pump exercise due to the fact that the lower limbs are fixed with swelling and pain, and the patient has poor compliance to the muscular pump exercise, so that the rehabilitation effect of the patient is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art, the utility model aims at providing a multi-functional low limbs lifts high pad suitable for DVT patient, is convenient for supplementary suffer from the limb and is the muscle pump motion, improves patient's recovered effect.

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

the utility model provides a multi-functional low limbs lifts pad suitable for DVT patient, includes to raise and fills up the body to and locate to raise and tie the area of tying on the pad body, the anterior articulated footboard that is located tie the place ahead that has of raising the pad body, the direction of rotation level of footboard extends about raising the pad body, raise and be equipped with between pad body and the footboard and drive the wobbling actuating mechanism of footboard.

The during operation is placed earlier patient's shank on raising the pad body, makes patient's sole can place on the footboard, afterwards, binds patient's shank through the binding area, and finally, drives patient's sole swing under actuating mechanism's effect to make the patient initiatively do the muscle pump motion.

In the above multifunctional lower limb lifting pad suitable for DVT patients, the driving mechanism includes an air cylinder hinged to the lifting pad body and located at the front part of the pedal, and a piston rod disposed on the air cylinder, and the top end of the piston rod is hinged to the pedal.

When the lifting pad is in work, the air cylinder is started, the air cylinder is hinged to the lifting pad body, the top end of the piston rod is hinged to the pedal, and when the air cylinder drives the piston rod to stretch, the piston rod drives the pedal to swing around the rotating center of the pedal.

In foretell multi-functional low limbs that is applicable to DVT patient lifts pad, actuating mechanism including locating raise on the pad body and be located the anterior carousel of footboard and link firmly on the carousel and rather than the pivot of eccentric settings, the end-to-end connection of pivot has the motor that is located to raise on the pad body, the anchor ring of carousel supports to lean on the leading flank in the footboard.

The motor is fixed on raising and filling up the body, and the pivot links firmly with the output shaft of motor is coaxial, and the during operation motor drives the pivot and rotates, and the pivot drives the carousel and rotates, because pivot and carousel eccentric settings make the footboard swing around its rotation center when the carousel revolutes the axis rotation of axis.

In foretell multi-functional low limbs suitable for DVT patient lifts the pad, the bottom of lifting the pad body is equipped with the bottom plate, it is articulated with the bottom plate that the rear end of raising the pad body passes through the back shaft, the back shaft along the left and right sides direction level extension of raising the pad body, raise and be equipped with the adjustable adjustment mechanism who raises pad body inclination between pad body and the bottom plate.

Because the rear end of raising the pad body is articulated with the bottom plate through the back shaft, be favorable to adjusting the inclination of raising the pad body through adjustment mechanism, satisfy the requirement of patient's shank to different inclination.

In foretell multi-functional low limbs that is applicable to DVT patient lifts pad, the bottom plate on seted up the standing groove, the pad body of raising be located the standing groove, adjustment mechanism including locate on the bottom plate and be located the left first baffle of raising the pad body, be located the right side with the relative second baffle that sets up of first baffle and locate first baffle and/or second baffle and raise the locking Assembly between the pad body.

Wherein, locking Assembly can set up at first baffle and raise and fill up between the body, also can set up at the second baffle and raise and fill up between the body, can also set up at first baffle and raise and fill up between the body and the second baffle and raise and fill up between the body, owing to be equipped with the standing groove, do benefit to and will raise and fill up the body and place in the standing groove, can shorten this occupation space who raises and fill up.

In foretell multi-functional low limbs suitable for DVT patient raises pad, locking Assembly including locate on the first baffle and along the first spacing hole of the axis annular evenly distributed of back shaft, locate on the second baffle and with the spacing hole of the corresponding second that sets up in first spacing hole, set up in raise on the pad body and be on a parallel with the locking mouth that the axis of back shaft extends, wear to locate the intraoral locking strip of locking and locate the locking mouth and keep away from one side of back shaft and the first expanding spring between the locking strip, the one end of first expanding spring acts on the locking mouth, and the other end acts on the locking strip, the one end of locking strip has the first head of inserting in first spacing hole, the other end of locking strip has the second head of inserting in the spacing hole of second.

Wherein, the distribution angle in first spacing hole and the spacing hole of second is between ten degrees to a hundred degrees, when removing locking, compress first expanding spring, first inserting head at this moment breaks away from in first spacing hole, the second inserts the head and breaks away from the spacing hole of second, can will raise the pad body this moment and rotate round the back shaft, when the inclination that will raise the pad body adjusts suitable position, under first expanding spring's elastic force effect, first inserting head inserts the first spacing downthehole of relative setting with it, the second inserts the spacing downthehole of relative second that sets up with it, thereby will raise the pad body location at the current position.

In foretell multi-functional low limbs that is applicable to DVT patient raises pad, one side that first expanding spring was kept away from to the locking strip is equipped with the gib block, the one end of gib block is seted up and is just to the first guiding hole that sets up with first spacing hole, and its other end is seted up and is just to the second guiding hole that sets up with the spacing hole of second, first inserting head passes first guiding hole and first spacing hole in proper order, the part that first inserting head wore out first guiding hole is located first guiding hole, the second inserting head passes second guiding hole and the spacing hole of second in proper order, the part that the second guiding hole was worn out to the second inserting head is located the second guiding hole. Wherein, the gib block is fixed in the locking hole, can be respectively to first inserting head and second inserting head to leading through first guiding hole and second guiding hole, is favorable to inserting first spacing hole and the spacing downthehole of second.

In the above multifunctional lower limb lifting pad suitable for DVT patients, the lifting pad body is provided with a lifting port communicated with the locking port, a handle fixedly connected with the locking strip is arranged in the lifting port, and one end of the handle far away from the locking strip penetrates out of the lifting port.

The pulling handle can drive the locking strip to compress the first telescopic spring, and simultaneously, the first inserting head can be separated from the first limiting hole, and the second inserting head can be separated from the second limiting hole, so that the operation is convenient.

In foretell multi-functional low limbs that are applicable to DVT patient lifts pad, the pad body of raising on offer and lie in the scale groove between binding area and the footboard, the scale inslot be equipped with the connecting block, the one end of connecting block is equipped with first scale strip, and its other end is equipped with the second scale strip, the one end that the connecting block was kept away from to first scale strip is equipped with the lantern ring.

Wherein, be equipped with on the first scale bar along its length direction evenly distributed's first scale mark, all correspond a specific numerical value size on each first scale mark, this numerical value increases progressively in proper order on first scale bar, and its minimum numerical value is located the one end that first scale bar is close to the connecting block. Be equipped with on the second scale strip along its length direction evenly distributed's second scale mark, all correspond a specific numerical value size on each second scale mark, this numerical value increases progressively in proper order on the second scale strip, its minimum numerical value is located the one end that the second scale strip is close to the connecting block, in the time of the use, paste first scale strip in patient's shank, paste the second scale strip again in patient's shank then pass the lantern ring, and intersect in the one end that the connecting block was kept away from to first scale strip, the second scale mark of second scale strip and the crossing department of first scale strip of this moment and the biggest first scale mark on the first scale strip are for patient's leg size promptly.

In foretell multi-functional low limbs that is applicable to DVT patient raises pad, the left end of footboard trailing flank is equipped with the tight post of first clamp that extends along perpendicular to footboard plumb line, the right-hand member of footboard trailing flank is equipped with the tight post of second clamp that extends along perpendicular to footboard plumb line, first clamp tight post and second clamp be equipped with the push pedal between pressing from both sides tight post, first clamp is close to one side that the tight post of second clamp and has seted up first guide way, the tight post of second clamp is close to one side that the tight post of first clamp and has seted up the second guide way, the one end of push pedal inserts first guide way, the other end of push pedal inserts the second guide way, the one end that the footboard was kept away from to first clamp is equipped with the third baffle, the other end and the tight post of second clamp of third baffle keep away from the one end of footboard and link to each other, push pedal and third baffle between be equipped with.

The push plate is manually pushed to enable the push plate to slide between the first clamping column and the second clamping column, when the distance from the push plate to the pedal is increased, the sole of a patient is placed on the pedal, the toes/the sole of the foot stretch into the space between the push plate and the pedal, the push plate is loosened, the push plate is close to the pedal under the action of the second telescopic spring, the toes/the sole of the patient are clamped through the push plate and the pedal, the sole of the patient can be enabled to swing together with the pedal, and therefore the compliance of the patient to the lifting pad is improved.

Compared with the prior art, this multi-functional low limbs that is applicable to DVT patient raises pad's beneficial effect does:

due to the arrangement of the pedal and the driving mechanism, the device can assist the affected limb to do muscle pump movement and keep an effective rehabilitation position, promote venous blood reflux of the lower limb and reduce swelling of the affected limb. Due to the fact that the binding belt, the first scale strips and the second scale strips are arranged, the leg circumference of the patient can be measured at the fixed position and the fixed position, and the measuring accuracy is improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a first embodiment of the present application;

FIG. 2 is a schematic structural diagram of a second embodiment of the present application;

FIG. 3 is a schematic structural view of an adjustment mechanism;

FIG. 4 is a schematic view of the construction of the elevated pad body;

FIG. 5 is a structural cross-sectional view of the locking assembly;

FIG. 6 is a sectional view showing an assembled structure of a push plate and a pedal;

reference numerals: 1. lifting the pad body; 2. a binding band; 3. a pedal; 401. a cylinder; 402. a piston rod; 501. a turntable; 502. a rotating shaft; 6. a base plate; 601. a placement groove; 7. a support shaft; 801. a first baffle plate; 802. a second baffle; 803. a first limit hole; 804. a second limiting hole; 805. a locking port; 806. a locking strip; 807. a first extension spring; 808. a first insertion head; 809. a second insertion head; 9. a guide strip; 901. a first guide hole; 902. a second guide hole; 10. lifting the opening; 11. a handle; 12. a scale groove; 13. connecting blocks; 14. a first scale bar; 15. a second scale bar; 16. a collar; 1701. a first clamping post; 1702. a second clamping post; 1703. pushing the plate; 1704. a first guide groove; 1705. a second guide groove; 1706. a third baffle plate; 1707. a second extension spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

Example one

As shown in figure 1, a multi-functional low limbs are lifted and are filled up suitable for DVT patient, including lifting up fill up body 1 to and locate and lift up tie 2 on filling up body 1, the front portion of lifting up fill up body 1 articulates there is footboard 3 that is located tie 2 the place ahead, the direction of left and right sides horizontal extension of filling up body 1 is followed along lifting up to the centre of rotation of footboard 3, it is equipped with the actuating mechanism that can drive footboard 3 wobbling to lift up to fill up between body 1 and the footboard 3.

As shown in figure 1, when in use, the legs of a patient are firstly placed on the lifting pad body 1, so that the soles of the feet of the patient can be placed on the pedals 3, then the legs of the patient are bound through the binding belts 2, and finally the soles of the feet of the patient are driven to swing under the action of the driving mechanism, so that the patient is promoted to actively do the muscle pump movement.

As shown in fig. 1, the driving mechanism includes a cylinder 401 hinged to the raising pad body 1 and located in front of the pedal 3, and a piston rod 402 disposed on the cylinder 401, and a top end of the piston rod 402 is hinged to the pedal 3.

As shown in fig. 1, when the lifting pad works, the cylinder 401 is started, the cylinder 401 is hinged to the lifting pad body 1, the top end of the piston rod 402 is hinged to the pedal 3, and when the cylinder 401 drives the piston rod 402 to extend and retract, the piston rod 402 drives the pedal 3 to swing around the rotation center of the piston rod 402.

As shown in fig. 3, the bottom of the lifting pad body 1 is provided with a bottom plate 6, the rear end of the lifting pad body 1 is hinged to the bottom plate 6 through a support shaft 7, the support shaft 7 horizontally extends along the left and right directions of the lifting pad body 1, and an adjusting mechanism capable of adjusting the inclination angle of the lifting pad body 1 is arranged between the lifting pad body 1 and the bottom plate 6.

As shown in figure 3, the rear end of the lifting pad body 1 is hinged with the bottom plate 6 through the supporting shaft 7, so that the inclination angle of the lifting pad body 1 can be adjusted through the adjusting mechanism, and the requirements of legs of a patient on different inclination angles are met.

As shown in fig. 3, a placing groove 601 is formed on the bottom plate 6, the raising pad body 1 is located in the placing groove 601, and the adjusting mechanism includes a first baffle 801 which is arranged on the bottom plate 6 and located on the left side of the raising pad body 1, a second baffle 802 which is located on the right side and is arranged opposite to the first baffle 801, and a locking assembly which is arranged between the first baffle 801 and/or the second baffle 802 and the raising pad body 1.

As shown in fig. 3, wherein the locking assemblies are disposed between the first baffle 801 and the lifting pad body 1 and between the second baffle 802 and the lifting pad body 1, due to the arrangement of the placing groove 601, the lifting pad body 1 can be placed in the placing groove 601, and the occupied space of the lifting pad can be shortened.

As shown in fig. 3 and 4, the locking assembly includes a first limiting hole 803 disposed on the first baffle 801 and uniformly distributed annularly along the central axis of the supporting shaft 7, a second limiting hole 804 disposed on the second baffle 802 and correspondingly disposed with the first limiting hole 803, a locking hole 805 disposed on the raising pad body 1 and extending parallel to the central axis of the supporting shaft 7, a locking bar 806 disposed in the locking hole 805, and a first expansion spring 807 disposed between one side of the locking hole 805 away from the supporting shaft 7 and the locking bar 806, one end of the first expansion spring 807 acts on the locking hole 805, the other end acts on the locking bar 806, one end of the locking bar 806 has a first insertion head 808 inserted into the first limiting hole 803, and the other end of the locking bar 806 has a second insertion head 809 inserted into the second limiting hole 804.

As shown in fig. 3 and 5, the distribution angle of the first limiting hole 803 and the second limiting hole 804 is between ten degrees and one hundred degrees, when the locking is released, the first expansion spring 807 is compressed, the first insertion head 808 is disengaged from the first limiting hole 803 at this time, the second insertion head 809 is disengaged from the second limiting hole 804, the raising pad body 1 can be rotated around the support shaft 7 at this time, when the inclination angle of the raising pad body 1 is adjusted to a proper position, under the elastic force of the first expansion spring 807, the first insertion head 808 is inserted into the first limiting hole 803 which is arranged opposite thereto, and the second insertion head 809 is inserted into the second limiting hole 804 which is arranged opposite thereto, so as to position the raising pad body 1 at the current position.

As shown in fig. 5, a guide bar 9 is disposed on one side of the locking bar 806 away from the first expansion spring 807, a first guide hole 901 opposite to the first limiting hole 803 is disposed at one end of the guide bar 9, a second guide hole 902 opposite to the second limiting hole 804 is disposed at the other end of the guide bar, a first insertion head 808 sequentially passes through the first guide hole 901 and the first limiting hole 803, a portion of the first insertion head 808 penetrating through the first guide hole 901 is located in the first guide hole 901, a second insertion head 809 sequentially passes through the second guide hole 902 and the second limiting hole 804, and a portion of the second insertion head 809 penetrating through the second guide hole 902 is located in the second guide hole 902. The guide strip 9 is fixed in the locking opening 805, and the first insertion head 808 and the second insertion head 809 can be guided through the first guide hole 901 and the second guide hole 902, so as to facilitate insertion into the first limiting hole 803 and the second limiting hole 804.

As shown in fig. 5, a lifting opening 10 communicated with the locking opening 805 is formed in the lifting pad body 1, a handle 11 fixedly connected with the locking strip 806 is arranged in the lifting opening 10, and one end of the handle 11 far away from the locking strip 806 penetrates through the lifting opening 10.

As shown in fig. 5, pulling the handle 11 can drive the locking bar 806 to compress the first expansion spring 807, and at the same time, the first insertion head 808 can be disengaged from the first limiting hole 803, and the second insertion head 809 can be disengaged from the second limiting hole 804, so that the operation is convenient.

As shown in fig. 1, a scale groove 12 between the binding belt 2 and the pedal 3 is formed in the lifting pad body 1, a connecting block 13 is arranged in the scale groove 12, a first scale strip 14 is arranged at one end of the connecting block 13, a second scale strip 15 is arranged at the other end of the connecting block 13, and a lantern ring 16 is arranged at one end, far away from the connecting block 13, of the first scale strip 14.

As shown in fig. 1, the first scale bar 14 is provided with first scale marks uniformly distributed along the length direction thereof, each of the first scale marks corresponds to a specific value, the values sequentially increase on the first scale bar 14, and the minimum value is located at one end of the first scale bar 14 close to the connecting block 13. The second scale strips 15 are provided with second scale marks which are uniformly distributed along the length direction of the second scale strips, each second scale mark corresponds to a specific numerical value, the numerical value is sequentially increased on the second scale strips 15, the minimum numerical value is positioned at one end, close to the connecting block 13, of the second scale strip 15, when the connecting device is used, the first scale strip 14 is attached to the leg of a patient, the second scale strip 15 is attached to the leg of the patient and then penetrates through the lantern ring 16, and the second scale strip 15 is intersected at one end, far away from the connecting block 13, of the first scale strip 14, and at the moment, the second scale mark at the intersection of the second scale strip 15 and the first scale strip 14 and the maximum first scale mark on the first scale strip 14 are the size of the leg circumference of the patient.

As shown in fig. 6, a first clamping column 1701 extending perpendicular to the vertical line of the pedal 3 is disposed at the left end of the rear side of the pedal 3, a second clamping column 1702 extending perpendicular to the vertical line of the pedal 3 is disposed at the right end of the rear side of the pedal 3, a push plate 1703 is disposed between the first clamping column 1701 and the second clamping column 1702, a first guide groove 1704 is disposed at a side of the first clamping column 1701 close to the second clamping column 1702, a second guide groove 1705 is disposed at a side of the second clamping column 1702 close to the first clamping column 1701, one end of the push plate 1703 is inserted into the first guide groove 1704, the other end of the push plate 1703 is inserted into the second guide groove 1705, a third baffle 1706 is disposed at a side of the first clamping column 1701 far from the pedal 3, the other end of the third baffle 1706 is connected to a side of the second clamping column 1702 far from the pedal 3, and a second expansion spring 1707 is disposed between the push plate 1703 and the third baffle.

As shown in fig. 6, the push plate 1703 is manually pushed to slide the push plate 1703 between the first clamping column 1701 and the second clamping column 1702, when the distance from the push plate 1703 to the pedal 3 is increased, the sole of the foot of the patient is placed on the pedal 3, the toes/soles are extended between the push plate 1703 and the pedal 3, the push plate 1703 is released, the push plate 1703 is close to the pedal 3 under the action of the second telescopic spring 1707, and the toes/soles of the patient are clamped by the push plate 1703 and the pedal 3, so that the sole of the foot of the patient can be promoted to swing together with the pedal 3, and the compliance of the patient on the lifting pad is improved.

Example two

The structural principle of this embodiment is basically the same as that of the first embodiment, and the differences are as follows:

as shown in fig. 2, the driving mechanism includes a rotary plate 501 disposed on the raising pad body 1 and located at the front part of the pedal 3, and a rotating shaft 502 fixedly connected to the rotary plate 501 and eccentrically disposed therewith, the end of the rotating shaft 502 is connected to a motor located on the raising pad body 1, and the ring surface of the rotary plate 501 abuts against the front side surface of the pedal 3.

As shown in fig. 2, the motor is fixed on the lifting pad body 1, the rotating shaft 502 is coaxially and fixedly connected with the output shaft of the motor, during operation, the motor drives the rotating shaft 502 to rotate, the rotating shaft 502 drives the rotating disc 501 to rotate, and due to the eccentric arrangement of the rotating shaft 502 and the rotating disc 501, the pedal 3 swings around the rotating center when the rotating disc 501 rotates around the central axis of the rotating shaft 502.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a multi-functional low limbs lifts pad suitable for DVT patient, its characterized in that, including raising pad body (1) to and locate and raise binding area (2) on pad body (1), the front portion of raising pad body (1) articulates there is footboard (3) that are located binding area (2) the place ahead, the direction of left and right sides level extension of raising pad body (1) is followed to the center of rotation of footboard (3), raise and be equipped with between pad body (1) and footboard (3) and drive footboard (3) wobbling actuating mechanism.

2. The multifunctional lower limb lifting pad for DVT patients according to claim 1, wherein the driving mechanism comprises a cylinder (401) hinged on the lifting pad body (1) and positioned in front of the pedal (3) and a piston rod (402) arranged on the cylinder (401), and the top end of the piston rod (402) is hinged with the pedal (3).

3. The multifunctional lower limb lifting pad for DVT patients as claimed in claim 1, wherein the driving mechanism comprises a rotating disc (501) arranged on the lifting pad body (1) and positioned in front of the pedal (3), and a rotating shaft (502) fixedly connected to the rotating disc (501) and eccentrically arranged with the rotating disc, the end of the rotating shaft (502) is connected with a motor positioned on the lifting pad body (1), and the ring surface of the rotating disc (501) abuts against the front side surface of the pedal (3).

4. The multifunctional lower limb lifting pad for DVT patients according to claim 2 or 3, wherein the bottom of the lifting pad body (1) is provided with a bottom plate (6), the rear end of the lifting pad body (1) is hinged with the bottom plate (6) through a support shaft (7), the support shaft (7) horizontally extends along the left and right direction of the lifting pad body (1), and an adjusting mechanism for adjusting the inclination angle of the lifting pad body (1) is arranged between the lifting pad body (1) and the bottom plate (6).

5. The multifunctional lower limb lifting pad for DVT patients as claimed in claim 4, wherein the bottom plate (6) is provided with a placement groove (601), the lifting pad body (1) is positioned in the placement groove (601), the adjusting mechanism comprises a first baffle plate (801) arranged on the bottom plate (6) and positioned on the left side of the lifting pad body (1), a second baffle plate (802) positioned on the right side and opposite to the first baffle plate (801), and a locking assembly arranged between the first baffle plate (801) and/or the second baffle plate (802) and the lifting pad body (1).

6. The multifunctional lower limb lifting pad for DVT patients according to claim 5, wherein the locking assembly comprises a first limiting hole (803) disposed on the first baffle plate (801) and distributed uniformly along the central axis of the supporting shaft (7), a second limiting hole (804) disposed on the second baffle plate (802) and corresponding to the first limiting hole (803), a locking port (805) opened on the lifting pad body (1) and extending parallel to the central axis of the supporting shaft (7), a locking bar (806) inserted in the locking port (805), and a first expansion spring (807) disposed between the locking bar (806) and one side of the locking port (805) far away from the supporting shaft (7), one end of the first expansion spring (807) acts on the locking port (805), the other end acts on the locking bar (806), one end of the locking bar (806) has a first insertion head (808) inserted in the first limiting hole (803), the other end of the locking strip (806) is provided with a second inserting head (809) inserted into the second limiting hole (804).

7. The multi-functional lower limb lifting pad for DVT patients according to claim 6, a guide strip (9) is arranged on one side of the locking strip (806) far away from the first telescopic spring (807), one end of the guide strip (9) is provided with a first guide hole (901) which is arranged opposite to the first limit hole (803), the other end is provided with a second guide hole (902) which is arranged opposite to the second limit hole (804), the first inserting head (808) sequentially passes through the first guide hole (901) and the first limiting hole (803), the part of the first insertion head (808) penetrating out of the first guide hole (901) is positioned in the first guide hole (901), the second inserting head (809) sequentially passes through the second guide hole (902) and the second limiting hole (804), the part of the second insertion head (809) penetrating out of the second guide hole (902) is positioned in the second guide hole (902).

8. The multifunctional lower limb lifting pad suitable for DVT patients according to claim 7, wherein the lifting pad body (1) is provided with a lifting opening (10) communicated with the locking opening (805), a handle (11) fixedly connected with the locking strip (806) is arranged in the lifting opening (10), and one end of the handle (11) far away from the locking strip (806) penetrates out of the lifting opening (10).

9. The multifunctional lower limb lifting pad for DVT patients as claimed in claim 1, wherein the lifting pad body (1) is provided with a scale groove (12) between the binding belt (2) and the pedal (3), the scale groove (12) is internally provided with a connecting block (13), one end of the connecting block (13) is provided with a first scale strip (14), the other end of the connecting block is provided with a second scale strip (15), and one end of the first scale strip (14) far away from the connecting block (13) is provided with a sleeve ring (16).

10. The multifunctional lower limb lifting pad for DVT patients according to claim 1, wherein the left end of the back side of the pedal (3) is provided with a first clamping column (1701) extending perpendicular to the pedal (3), the right end of the back side of the pedal (3) is provided with a second clamping column (1702) extending perpendicular to the pedal (3), a push plate (1703) is arranged between the first clamping column (1701) and the second clamping column (1702), one side of the first clamping column (1701) close to the second clamping column (1702) is provided with a first guide groove (1704), one side of the second clamping column (1702) close to the first clamping column (1701) is provided with a second guide groove (1705), one end of the push plate (1703) is inserted into the first guide groove (1704), the other end of the push plate (1703) is inserted into the second guide groove (1705), and one end of the first clamping column (1701) far from the pedal (3) is provided with a third baffle (1706), the other end of the third baffle (1706) is connected with one end, far away from the pedal (3), of the second clamping column (1702), and a second telescopic spring (1707) is arranged between the push plate (1703) and the third baffle (1706).

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