CN211512437U

CN211512437U - Foot nursing device

Info

Publication number: CN211512437U
Application number: CN201922182964.3U
Authority: CN
Inventors: 黄小娟; 罗雪; 梁丽娟
Original assignee: First Peoples Hospital of Longquanyi District Chengdu
Current assignee: First Peoples Hospital of Longquanyi District Chengdu
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-18
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a foot nursing device, a lead screw is arranged on a bottom plate, an internal thread sleeve is sleeved on the lead screw, a bearing is sleeved on the outer circumferential wall of the internal thread sleeve, the side wall of the outer ring of the bearing is connected with the side wall of an L-shaped foot support, a sandwich plate is arranged on the horizontal section of the L-shaped foot support, the sandwich plate is parallel to the vertical section of the L-shaped foot support, two sets of transmission components are arranged between the vertical section of the L-shaped foot support and the sandwich plate, the two sets of transmission components drive a bearing plate to reciprocate along the vertical section of the L-shaped foot support, a rectangular hole is arranged on the horizontal section of the L-shaped foot support, two driven gears are rotationally arranged in the rectangular hole, a support rod is fixedly arranged on each driven gear, a round rod is hinged at the upper end of the support rod, a vertical rod II is fixedly arranged at the upper end of the round, the upper end of the vertical rod II is fixedly provided with an L-shaped protective tool, so that the foot bottom plate of a patient can be hammered to play a role in massaging, and the body recovery speed is improved.

Description

Foot nursing device

Technical Field

The utility model relates to the field of medical care equipment, specifically a foot nursing device.

Background

In modern medicine, orthopedic injuries and diseases are increased obviously, injuries caused by traffic accidents are increased obviously, population aging is increased, fractures and osteological arthropathy caused by senile osteoporosis are increased, the influence of environmental factors is increased, and bone tumors and rheumatoid arthritis are increased correspondingly. The patient is after orthopedic surgery, the patient need carry out rehabilitation and nursing on the sick bed, cause human foot to be unable to move about for a long time, foot muscle and nerve take place atrophy easily, influence the recovery in later stage, the recovered stage needs to be nursed the sole, increase the circulation of foot blood, massage foot muscle, avoid muscle and nervous necrosis, improve health recovery speed, the way that current foot nursing is usually is uses the massager to manually massage on the sole, the contact force size of massager and sole can not be guaranteed like this, cause secondary damage to the patient easily, increase medical personnel and attendant's nursing burden simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the current postoperative care device of foot effect that prior art exists not good, provide the nursing device of foot, can reach and nurse the foot postoperative.

The purpose of the utility model is mainly realized through the following technical scheme:

foot nursing device, including bottom plate, L shape foot support be equipped with the lead screw on the bottom plate the cover is equipped with the internal thread sleeve on the lead screw the cover is equipped with the bearing on the external circumferential wall of internal thread sleeve, the lateral wall of the outer lane of bearing and the lateral wall of L shape foot support are connected be equipped with the sandwich panel on the horizontal segment of L shape foot support, the vertical section of sandwich panel and L shape foot support is parallel be equipped with two sets of drive assembly between the vertical section of L shape foot support and the just right face of sandwich panel, two sets of drive assembly drives the loading board and is reciprocating motion along the vertical section of L shape foot support be equipped with the rectangular hole in the horizontal segment of L shape foot support the rectangular hole internal rotation is equipped with two driven gears, all is fixed to be equipped with the bracing piece on each driven gear the bracing piece upper end articulates there is the round bar the upper end of round bar is fixed and is equipped with montant II, the junction of montant II and round bar articulates there is the pull rod, the pull rod articulates on the lateral wall of rectangle through-hole one side the fixed L shape protective equipment that is equipped with in upper end of montant II.

The technical scheme is suitable for patients after orthopedic surgery, the patients need to carry out rehabilitation nursing on a sickbed, the feet of the human body cannot move for a long time, the muscles and nerves of the feet are easy to shrink, and the later recovery is influenced, the technical scheme is characterized in that the sandwich plate is arranged on the horizontal section of the L-shaped foot support, two groups of transmission assemblies are arranged between the vertical section of the L-shaped foot support and the right surface of the sandwich plate, the two groups of transmission assemblies drive the loading plate to do reciprocating motion hammering the sandwich plate which moves up and down, an impact force is generated, a massage effect is realized on the sole plate of the patients by utilizing vibration waves, the reflux speed of venous blood is increased, the muscle and the nerve necrosis are avoided, the body recovery speed is improved, the leg height of the patients can be adjusted by arranging the L-shaped foot support on the screw rod, when the steps of the patients are in a high horizontal position for, lead to the health to resume the speed and descend, the patient is after orthopedic surgery, the patient need beat the fixed injured position of gypsum in the operation department and prevent that the bone from taking place the displacement, fixed subassembly on L shape foot holds in the palm can play fixed patient postoperative position, prevent when massaging patient's shank, the vibration of device makes patient's shank take place the displacement and drops from L shape foot holds in the palm, or patient's wrench movement makes patient's injured position drop from L shape foot holds in the palm, causes secondary damage to the postoperative position.

Further, each group transmission assembly includes trapezoidal piece I, trapezoidal piece II, connecting rod, trapezoidal piece I and trapezoidal piece II are fixed to be set up on the vertical section of L shape foot support it has arm of force I to articulate on the trapezoidal piece I it is equipped with arm of force II to rotate on the trapezoidal piece II, the one end and the arm of force I of connecting rod are articulated, the other end and the arm of force II of connecting rod are articulated the fixed montant I that is equipped with in middle part of connecting rod, montant I and bearing plate are articulated. The working principle that the transmission component drives the bearing plate to move is that the trapezoid blocks I and II are fixedly arranged on the vertical section of the L-shaped foot support, a force arm I is hinged on the trapezoid block I, a force arm II is rotatably arranged on the trapezoid block II, one end of the connecting rod is hinged with the force arm I, the other end of the connecting rod is hinged with the force arm II, a vertical rod I is fixedly arranged in the middle of the connecting rod and is hinged with the lower surface of the bearing plate, when the force arm II does circular motion under the action of force, the component connected with the force arm II is driven to do elliptical circular motion in the horizontal direction, thereby drive the loading board and do the reciprocating motion of up-and-down motion, hammering sandwich panel has produced an impact force, and the shock wave plays the massage effect to patient's sole board hammering, increases venous blood's backward flow speed, avoids muscle and nervous necrosis, improves health speed of resumeing.

Further, still include motor I, a plurality of guide bar, the motor is fixed to be set up at the bottom plate, the output of lead screw and motor is connected be equipped with the lantern ring on the outer lane of bearing, the guide bar slides and sets up in the lantern ring, the one end of guide bar is fixed to be set up on the bottom plate, be equipped with the stopper on the other end of lead screw. Through setting up motor drive, realize the lift of L shape foot support, can reduce medical personnel's working strength, can also provide more comfortable angle for the patient of difference and state of an illness, the uncomfortable sense of patient is alleviated, increase foot blood circulation's speed, improve patient's recovered speed, set up many guide bars and control motor's rotational speed around the lead screw, the lift process that makes L shape foot support is more level and smooth, reach the painful sense that alleviates the patient and prevent the impact to patient's operation position, can also prevent to drive L shape foot support integral rotation at the rotation of motor, hold in the palm and play fixed effect L shape foot.

The driving gear is arranged below the rectangular hole and meshed with any one driven gear, and the end part of the L-shaped handle is fixedly arranged on a shaft of the driving gear. Adjust driven gear through rotating the driving gear, adjust the interval of two L shape protective equipment, come to fix patient's sole and shank truck, form a rectangular three horn regions, it is better to make firm effect, the meshing of gear and gear, the transmission effect is firm, non-skid, L shape handle is fixed and is made medical personnel fix patient's sole and shank truck more convenient at the transmitting gear on the driving gear, the vertical section of handle and the axle of driving gear are perpendicular, medical personnel rotate the horizontal segment of handle and adjust the driving gear.

Further, through establish a subassembly that can play the locking on the horizontal segment of U-shaped carrier the fixed sleeve II that is equipped with on the horizontal segment of U-shaped carrier it is equipped with the gag lever post to slide in the sleeve II the cover is equipped with spring II on the gag lever post, screw thread is seted up to gag lever post one end sleeve II is close to the one end of driving gear and is equipped with the nut, the one end of spring II and the outer periphery wall connection of gag lever post, the other end and the nut contact of spring II, the other end of sleeve II is sealed, and the gag lever post activity runs through behind the blind end of sleeve II with nut screw-thread fit. Screw thread matching on nut and the gag lever post, can be when fixed driving gear, through rotating the gag lever post, the gag lever post removes many gag lever posts of one section distance in the nut and fixes, reduce medical personnel and stimulate the gag lever post for a long time, the gag lever post card is gone into in the tooth's socket of driving gear, it is fixed to the driving gear, screw thread matching on nut and the gag lever post has both strengthened the restriction to the driving gear, it is firm convenient again, spring II can the gag lever post in the sleeve automatic kick-back card go into in the tooth's socket of driving gear.

Furthermore, two motors II are arranged on the vertical section of the L-shaped foot support, and the output end of each motor II is connected with the force arm II in each group of transmission assemblies. The output end of the motor is connected with the force arm II, so that the force arm II and the motor do circular motion, the linkage assembly is driven to do circular motion, the bearing plate is driven to do up-and-down reciprocating motion, the frequency of the up-and-down reciprocating motion of the bearing plate can be adjusted by adjusting the rotating speed of the motor, and a proper nursing effect is achieved on the postoperative part of a patient.

Further, be equipped with a plurality of sleeves I on the lateral wall of the loading board near one side of sandwich panel, at each be equipped with spring I in the sleeve I, the one end of spring I is fixed to be set up on the loading board, the other end of spring I is fixed and is equipped with the block rubber, just the diameter of block rubber is greater than the external diameter of sleeve I. Through at I innerspring of sleeve, when reciprocating motion is done at the loading board, can pop out the outer end of sleeve I with the local block rubber of being connected with the other end of spring, the vibrations of high frequency play the effect of vibrations massage to patient's step, make the patient more comfortable when nursing the patient, the sandwich panel both can transmit the power of vibrations of high frequency for the sponge material and play the massage to patient's position, can alleviate certain injury of vibrations of high frequency to patient's postoperative position again.

To sum up, compared with the prior art, the utility model has the following beneficial effects: the sole board hammering to the patient plays the massage effect, avoid muscle and nervous necrosis, improve health recovery speed, can adjust patient's shank height on the lead screw through holding in the palm the setting with L shape foot, improve the backward flow of shank venous blood, prevent that patient's injured part from coming off from L shape foot support, cause secondary damage to postoperative position, reduce medical personnel's working strength, alleviate patient's uncomfortable sense, increase foot blood circulation's speed, improve patient's recovered speed, adjust the frequency that the up-and-down reciprocating motion was made to the loading board, play appropriate nursing effect to patient's postoperative position, the sponge material both can transmit the power of high-frequency vibrations and play the massage to patient's position, have the certain injury that can alleviate high-frequency vibrations to patient postoperative position.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a local structure of the present invention.

Fig. 3 is a schematic view of the fastening structure of the present invention.

Fig. 4 is a partial plan view of the present invention.

The names corresponding to the reference numbers in the drawings are as follows:

1, the device comprises a base plate, 2-guide rods, 3-lead screws, 4-lantern rings, 5-internal thread sleeves, 6-limiting blocks, 7-motor I, 8-sandwich plates, 9-L-shaped protectors, 10-L-shaped foot rests, 11-trapezoidal blocks II, 111-trapezoidal blocks II, 12-force arms I, 13-connecting rods, 14-vertical rods I, 15-force arms II, 16-bearing plates, 17-sleeve I, 18-rubber blocks, 19-spring I, 20-driven gears, 21-U-shaped gear carriers, 22-vertical rods II, 23-pull rods, 24-round rods, 25-supporting rods, 26-limiting rods, 27-sleeve II, 28-spring II, 29-nuts, 30-L-shaped handles and 31-driving gears.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1 to 4, the present embodiment includes a bottom plate 1 and an L-shaped foot rest 10, a lead screw 3 is disposed on the bottom plate 1, an internal thread sleeve 5 is sleeved on the lead screw 3, a bearing 5 is sleeved on an outer circumferential wall of the internal thread sleeve 5, a side wall of an outer ring of the bearing 5 is connected with a side wall of the L-shaped foot rest 10, a sandwich plate 8 is disposed on a horizontal section of the L-shaped foot rest 10, the sandwich plate 8 is parallel to a vertical section of the L-shaped foot rest 10, two sets of transmission assemblies are disposed between the vertical section of the L-shaped foot rest 10 and a face opposite to the sandwich plate 8, the two sets of transmission assemblies drive a bearing plate 16 to reciprocate along the vertical section of the L-shaped foot rest 10, a rectangular hole is disposed on the horizontal section of the L-shaped foot rest 10, two driven gears 20 are rotatably disposed in the rectangular hole, a support rod 25 is fixedly disposed on each driven gear, bracing piece 25 upper end articulates there is round bar 24 the fixed montant II 22 that is equipped with in upper end of round bar 24 the junction of montant II 22 and round bar 24 articulates there is pull rod 23, pull rod 23 articulates on the lateral wall of rectangle through-hole one side the fixed L shape protective equipment 9 that is equipped with in upper end of montant II 22. The technical scheme is suitable for patients after orthopedic surgery, the patients need to carry out rehabilitation nursing on a sickbed, the feet of the human body cannot move for a long time, the muscles and nerves of the feet are easy to shrink, and the later recovery is influenced, the technical scheme is characterized in that the interlayer plate is arranged on the horizontal section of the L-shaped foot support, two groups of transmission assemblies are arranged between the vertical section of the L-shaped foot support and the right surface of the interlayer plate, the bearing plate is hammered on the interlayer plate by reciprocating motion of up-and-down motion, an impact force is generated, a massage effect is realized on the sole plate of the patients by utilizing vibration waves, the reflux speed of venous blood is increased, the muscle and nerve necrosis are avoided, the body recovery speed is improved, the leg height of the patients can be adjusted by arranging the L-shaped foot support on the screw rod, when the steps of the patients are in a high horizontal position for a long time, the reflux, the patient is after orthopedic surgery, and the patient need be beaten the fixed injured position of gypsum at the operation department and prevent that the bone from taking place the displacement, and fixed subassembly on L shape foot support can play fixed patient postoperative position, prevents when massaging patient's shank, and the vibration of device makes patient's shank take place the displacement and drops from L shape foot support, or patient's wrench movement makes patient's injured position drop from L shape foot support, causes the secondary damage to the postoperative position.

Preferably, this embodiment is every group transmission assembly includes trapezoidal piece I11, trapezoidal piece II 111, connecting rod 13, trapezoidal piece I11 and the fixed setting of trapezoidal piece II 111 are on the vertical section of L shape foot rest 10 it has arm of force I12 to articulate on trapezoidal piece I11 it is equipped with arm of force II 15 to rotate on trapezoidal piece II 111, connecting rod 13's one end and arm of force I12 are articulated, connecting rod 13's the other end and arm of force II 15 are articulated connecting rod 13's middle part is fixed and is equipped with montant I14, montant I14 and one side of loading board 16 are articulated. The working principle that the transmission component drives the bearing plate to move is that the trapezoid blocks I and II are fixedly arranged on the vertical section of the L-shaped foot support, a force arm I is hinged on the trapezoid block I, a force arm II is rotatably arranged on the trapezoid block II, one end of the connecting rod is hinged with the force arm I, the other end of the connecting rod is hinged with the force arm II, a vertical rod I is fixedly arranged in the middle of the connecting rod and is hinged with the lower surface of the bearing plate, when the force arm II does circular motion under the action of force, the component connected with the force arm II is driven to do elliptical circular motion in the horizontal direction, thereby drive the loading board and do the reciprocating motion of up-and-down motion, hammering sandwich panel has produced an impact force, and the shock wave plays the massage effect to patient's sole board hammering, increases venous blood's backward flow speed, avoids muscle and nervous necrosis, improves health speed of resumeing.

Preferably, this embodiment still includes motor I, a plurality of guide bar 2, the motor is fixed to be set up at bottom plate 1, the output of lead screw 3 and motor is connected be equipped with the lantern ring 4 on the outer lane of bearing 5, guide bar 2 slides and sets up in the lantern ring 4, the fixed setting on bottom plate 1 of one end of guide bar 2, be equipped with stopper 6 on the other end of lead screw 3. Through setting up motor drive, realize the lift of L shape foot support, can reduce medical personnel's working strength, can also provide more comfortable angle for the patient of different state of an illness, the uncomfortable sense of patient is alleviated, increase foot blood circulation's speed, improve patient's recovered speed, set up many guide bars and control motor's rotational speed around the lead screw, the lift process that makes L shape foot support is more level and smooth, reach the painful sense that alleviates the patient and prevent the impact to patient's operation position, can also prevent to drive L shape foot support 10 integral rotations at the rotation of motor, hold in the palm and play fixed effect L shape foot.

Preferably, the present embodiment includes an L-shaped handle 30 and a U-shaped gear rack, two vertical sections of the U-shaped gear rack are fixedly disposed in the rectangular hole, and two vertical sections of the U-shaped gear rack partially protrude from the rectangular hole, a driving gear is rotatably disposed on a horizontal section of the U-shaped gear rack, the driving gear is disposed below the rectangular hole, the driving gear 31 is engaged with any one of the driven gears 20, and an end of the L-shaped handle 30 is fixedly disposed on a shaft of the driving gear 31. Adjust driven gear through rotating the driving gear, adjust the interval of two L shape protective equipment, come to fix patient's sole and shank truck, form a rectangular three horn regions, make firm effect better, the meshing of gear and gear, the transmission effect is firm, and difficult slipping, L shape handle are fixed and are made medical personnel fix patient's sole and shank truck more convenient at the change gear on driving gear 31.

Preferably, in the embodiment, a horizontal section of the U-shaped gear rack 21 is provided with a locking component, a sleeve ii 27 is fixedly arranged on the horizontal section of the U-shaped gear rack 21, a limiting rod 26 is slidably arranged in the sleeve ii 27, a spring ii 28 is sleeved on the limiting rod 26, one end of the limiting rod 26 is provided with a thread, one end of the sleeve ii 27, which is close to the driving gear 31, is provided with a nut 29, one end of the spring ii 28 is connected with the outer circumferential wall of the limiting rod 26, the other end of the spring ii 28 is in contact with the nut, the other end of the sleeve ii 27 is sealed, and the limiting rod 26 movably penetrates through the closed end of the sleeve ii 27 and then is in threaded fit with the nut 29. Can be when fixed driving gear, through rotating the gag lever post, the gag lever post removes many gag lever posts of one section distance in the nut and fixes, reduce medical personnel and to the long-time pulling of gag lever post, the gag lever post card is gone into in the tooth's socket of driving gear, fixed to the driving gear, screw thread matching on nut and the gag lever post 29 has both strengthened the restriction to the driving gear, it is firm convenient again, spring II 28 can the gag lever post in the tooth's socket of automatic kick-back card income driving gear in the sleeve.

Preferably, in the embodiment, two motors ii are arranged on the vertical section of the L-shaped foot rest 10, and the output end of each motor ii is connected with the force arm ii 15 in each group of the transmission assemblies. The output end of the motor is connected with the force arm II, so that the force arm II and the motor do circular motion, the linkage assembly is driven to do circular motion, the bearing plate is driven to do up-and-down reciprocating motion, the frequency of the up-and-down reciprocating motion of the bearing plate can be adjusted by adjusting the rotating speed of the motor, and a proper nursing effect is achieved on the postoperative part of a patient.

Preferably, this embodiment is equipped with a plurality of sleeves I17 on the lateral wall of loading board 16 near one side of sandwich panel 8, at each be equipped with spring I19 in the sleeve I17, the one end of spring I19 is fixed to be set up on loading board 16, the other end of spring I19 is fixed and is equipped with rubber block 18, just the diameter of rubber block 18 is greater than the external diameter of sleeve I17. Through at I innerspring of sleeve, when reciprocating motion is done at the loading board, can pop out the outer end of sleeve I with the local block rubber of being connected with the other end of spring, the vibrations of high frequency play the effect of vibrations massage to patient's step, make the patient more comfortable when nursing the patient, the sandwich panel both can transmit the power of vibrations of high frequency for the sponge material and play the massage to patient's position, can alleviate certain injury of vibrations of high frequency to patient's postoperative position again.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Foot nursing device, its characterized in that includes bottom plate (1), L shape foot support (10) be equipped with lead screw (3) on bottom plate (1) the cover is equipped with internal thread sleeve (5) on lead screw (3) the cover is equipped with the bearing on the outer circumferential wall of internal thread sleeve (5), the lateral wall of the outer lane of bearing and the lateral wall of L shape foot support (10) are connected be equipped with sandwich panel (8) on the horizontal segment of L shape foot support (10), the vertical section of sandwich panel (8) and L shape foot support (10) is parallel be equipped with two sets of drive assembly between the face just right in vertical section of L shape foot support (10) and sandwich panel (8), two sets of drive assembly drives loading board (16) and is reciprocating motion along the vertical section of L shape foot support (10) be equipped with the rectangular hole on the horizontal segment of L shape foot support (10) the rectangular hole internal rotation is equipped with two driven gear (20), all fixed bracing piece (25) of being equipped with on each driven gear (20) bracing piece (25) upper end articulates there is round bar (24) the upper end of round bar (24) is fixed and is equipped with montant II (22) the junction of montant II (22) and round bar (24) articulates there is pull rod (23), pull rod (23) articulate on the lateral wall of rectangle through-hole one side the upper end of montant II (22) is fixed and is equipped with L shape protective equipment (9).

2. The foot nursing device according to claim 1, characterized in that each group of transmission components comprises a trapezoidal block I (11), a trapezoidal block II (111) and a connecting rod (13), wherein the trapezoidal block I (11) and the trapezoidal block II (111) are fixedly arranged on a vertical section of the L-shaped foot support (10), a force arm I (12) is hinged on the trapezoidal block I (11), a force arm II (15) is rotatably arranged on the trapezoidal block II (111), one end of the connecting rod (13) is hinged with the force arm I (12), the other end of the connecting rod (13) is hinged with the force arm II (15), a vertical rod I (14) is fixedly arranged in the middle of the connecting rod (13), and the vertical rod I (14) is hinged with the bearing plate (16).

3. The foot care device according to claim 1, further comprising a motor I (7) and a plurality of guide rods (2), wherein the motor I (7) is fixedly arranged on the base plate (1), the lead screw (3) is connected with the output end of the motor I (7), a lantern ring (4) is arranged on the outer ring of the bearing, the guide rods (2) are slidably arranged in the lantern ring (4), one end of each guide rod (2) is fixedly arranged on the base plate (1), and a limit block (6) is arranged at the other end of each lead screw (3).

4. The foot care device according to claim 1, characterized by comprising an L-shaped handle (30) and a U-shaped gear rack (21), wherein two vertical sections of the U-shaped gear rack (21) are fixedly arranged in the rectangular hole, the two vertical sections of the U-shaped gear rack (21) partially protrude out of the rectangular hole, a driving gear (31) is rotatably arranged on a horizontal section of the U-shaped gear rack (21), the driving gear (31) is arranged below the rectangular hole, the driving gear (31) is meshed with any one driven gear (20), and the end part of the L-shaped handle (30) is fixedly arranged on the shaft of the driving gear (31).

5. The foot care device according to claim 4, characterized in that a sleeve II (27) is fixedly arranged on the horizontal section of the U-shaped gear rack (21), a limiting rod (26) is arranged in the sleeve II (27) in a sliding manner, a spring II (28) is sleeved on the limiting rod (26), one end of the limiting rod (26) is provided with a thread, one end of the sleeve II (27) close to the driving gear (31) is provided with a nut (29), one end of the spring II (28) is connected with the outer circumferential wall of the limiting rod (26), the other end of the spring II (28) is in contact with the nut, the other end of the sleeve II (27) is closed, and the limiting rod (26) movably penetrates through the closed end of the sleeve II (27) and then is in threaded fit with the nut (29).

6. The foot care device according to claim 1, characterized in that two motors II are provided on the vertical section of the L-shaped foot support (10), and the output end of each motor II is connected with the force arm II (15) in each group of the transmission assemblies.

7. The foot care device according to claim 1, characterized in that a plurality of sleeves I (17) are arranged on the side wall of the loading plate (16) on the side close to the sandwich plate (8), a spring I (19) is arranged in each sleeve I (17), one end of the spring I (19) is fixedly arranged on the loading plate (16), the other end of the spring I (19) is fixedly provided with a rubber block (18), and the diameter of the rubber block (18) is larger than the outer diameter of the sleeve I (17).