CN114796991A - Exercise device of prevention low limbs thrombus - Google Patents
Exercise device of prevention low limbs thrombus Download PDFInfo
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- CN114796991A CN114796991A CN202210410883.8A CN202210410883A CN114796991A CN 114796991 A CN114796991 A CN 114796991A CN 202210410883 A CN202210410883 A CN 202210410883A CN 114796991 A CN114796991 A CN 114796991A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00192—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resistance provided by magnetic means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0625—Emitting sound, noise or music
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an exercise device for preventing thrombus of lower limbs, which relates to the technical field of medical treatment and comprises a box body, wherein a mounting groove is formed in the box body, two foot exercise parts which are arranged in parallel in the horizontal direction are mounted in the mounting groove, each foot exercise part comprises two first ear seats axially arranged at the bottom end of the inner wall of the mounting groove, a foot training plate which plays a supporting role on the foot of a patient is hinged between every two first ear seats, the foot training plate is fixedly connected with the bottom end of the inner wall of the mounting groove through a first spring, and a radially arranged fixed block is fixedly mounted on the outer surface of the foot training plate.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to an exercise device for preventing thrombus of lower limbs.
Background
The patient is at postoperative or the recovered stage of long-term bed, because the lower limbs activity reduces and causes lower limbs blood backward flow speed to slow down and present the high state of congealing, thereby the thrombus is formed to blood stasis, threatens patient's life health safety, and the exercise device of current prevention lower limbs thrombus exists to take exercise boring and painstaking, lacks the interest and the challenge of taking exercise, and the enthusiasm that the patient took exercise is not high, influences the problem of taking exercise efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an exercise device for preventing thrombus of lower limbs, which solves the problems that the existing exercise device for preventing thrombus of lower limbs is boring and bitter in exercise, lacks of interest and challenge in exercise, is not high in enthusiasm of patient in exercise, and affects exercise efficiency.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an exercise device for preventing thrombus of lower limbs comprises a box body, wherein an installation groove is arranged in the box body, two foot exercising pieces which are arranged in parallel in the horizontal direction are arranged in the mounting groove, each foot exercising piece comprises two first ear seats which are axially arranged at the bottom end of the inner wall of the mounting groove, a foot training plate which plays a supporting role on the feet of a patient is hinged between every two first ear seats, the foot training plate is fixedly connected with the bottom end of the inner wall of the mounting groove through a first spring, a fixed block arranged in the radial direction is fixedly arranged on the outer surface of the foot training plate, the outer wall of the circumference of the fixed block is radially provided with a shifting block, the central line direction of the shifting block is vertical to the central line direction of the fixed block, the side wall of the box body is provided with an arc-shaped groove, and a connecting piece which is matched with the shifting block and improves the exercise interestingness of the device is arranged in the arc-shaped groove.
Through the technical scheme, the patient can place the foot on foot training board when using the device, later rotate the ankle, the rotation of ankle can drive the foot and rotate, and then can drive foot training board and rotate round first ear seat, can play the supporting role to foot training board through the effect of first spring, the rotation of foot training board can drive the rotation with foot training board fixed connection's fixed block simultaneously, the rotation of fixed block can drive the rotation with fixed block fixed connection's shifting block, shifting block and connecting piece cooperation, can improve the interest that the device was taken exercise, the while also plays the regulating action to patient's exercise, the enthusiasm that the patient took exercise has been improved, also can pass through the exercise intensity of the effect control patient of connecting piece.
Preferably, the connecting piece comprises an arc-shaped resonator arranged on the inner wall of the arc-shaped groove, the arc-shaped resonator is in a hollow state, a plurality of music codes are uniformly distributed on one side, close to the fixed block, of the arc-shaped resonator, a fixed groove for containing the music codes is formed in the arc-shaped resonator, the music codes are inserted into the fixed groove, the music codes are in a shape of a trapezoid bar, the cross section of each of the at least two music codes is transversely closest to the leftmost end of the arc-shaped resonator and longitudinally closest to the bottommost end of the arc-shaped resonator, other music codes are sequentially arranged towards the bottommost end of the arc-shaped resonator in a step shape by taking the music code closest to the leftmost end of the arc-shaped resonator as a reference, the music code located at the bottommost end of the arc-shaped resonator is located at the left end of the shifting block and has a five-eight-centimeter distance with the shifting block, and a sound hole communicated with the interior of the arc-shaped resonator is formed in one side, away from the music codes, wherein the sound hole is formed in a through hole communicated with the interior of the arc-shaped resonator, every all transversely be provided with the string on the first spring, the both ends of musical instrument string all with arc resonance box fixed connection, the string overlap joint is on the musical instrument sign indicating number, offers the recess that holds the string on the musical instrument string, the string passes through the groove joint with the musical instrument sign indicating number and is connected, the string contacts with shifting block coincidence on horizontal direction upper portion.
Through the technical scheme, the two ends of the string are fixedly connected with the arc-shaped resonance box, the two ends of the string are fixedly connected with the string, the string can fasten the bridge, the string is not easy to separate from the bridge, the stability of connection between the bridge and the string can be further facilitated through the matching of the groove and the string, the bridge can be inserted into the fixed groove through the action of the string, the bridge is prevented from separating from the fixed groove, when the foot training plate rotates around the first lug seat, the fixed block and the shifting block which are fixedly connected with the foot training plate can be driven to rotate, the string can be shifted through the action of the shifting block and the string can vibrate, the vibration of the string can drive the vibration of the bridge, the bottom end of the bridge is attached to the arc-shaped resonance box, the vibration of the bridge can drive the arc-shaped resonance box to vibrate, and the air in the inner cavity of the arc-shaped resonance box can vibrate, the vibration of arc-shaped resonance box has been strengthened with the reflection through the bottom plate vibration that the arc-shaped resonance box deviates from arc-shaped resonance box one side again, through the stack of vibration many times for the sound of playing enlarges, comes out through the sound hole on the arc-shaped resonance box, and the patient of being convenient for hears the musical instrument sound, and according to the difference of musical instrument sign indicating number position, stirs the pitch difference that the string of different positions produced, and the patient can know the exercise degree of oneself according to the pitch, and can improve the interest that the patient took exercise.
Preferably, one side evenly distributed that the arc resonator deviates from the musical instrument sign indicating number has a plurality of cylindricality inserted block, the cylindricality inserted block is located the sound hole side, and a plurality of the cylindricality inserted block is circular-arc distribution, the one end and the arc resonator fixed connection of cylindricality inserted block, set up a plurality of slots that are located the cylindricality inserted block outside and link up with the arc wall on the box, the cylindricality inserted block is inserted tightly with the slot and is connected.
Through above-mentioned technical scheme, through cylindricality inserted block and slot plug-in connection, can change the arc resonant tank as required or overhaul and adjust musical instrument sign indicating number and string on the arc resonant tank, improved the device's utilization ratio and service life.
Preferably, set up the spread groove of two relative settings on the circumference outer wall of cylindricality inserted block, radially be equipped with the second spring in the spread groove, the one end of second spring and the inner wall fixed connection of spread groove, the other end fixed mounting of second spring has the wedge fixture block that is located the spread groove inside, wedge fixture block and spread groove sliding connection, set up the wedge draw-in groove that is located the wedge fixture block outside and with the wedge fixture block adaptation on the inner wall of slot, the wedge draw-in groove link up with the slot.
Through above-mentioned technical scheme, when the cylindricality inserted block inserted in the slot and the wedge fixture block not with the contact of wedge draw-in groove, the second spring was compressed this moment, when wedge fixture block and wedge draw-in groove contact, the second spring kick-backs, can drive the wedge fixture block and insert to the inside of wedge draw-in groove, through the cooperation of wedge draw-in groove and wedge fixture block, the fixed connection of arc resonator and box of can being convenient for, when the user extracted the cylindricality inserted block simultaneously, through the cooperation of wedge fixture block and wedge draw-in groove, do not influence the dismantlement of cylindricality inserted block.
Preferably, the housing is provided with mounting means to enhance the interest and challenge of the device.
Through above-mentioned technical scheme, the effect through the installed part can improve the device interesting and challenging, has also improved the training degree of difficulty of the device.
Preferably, the installed part includes the backup pad that is vertical state, the bottom of backup pad and the rear side fixed connection of box up end, the one end fixed mounting that the box was kept away from to the backup pad has the mounting panel, the lower terminal surface fixed mounting of mounting panel has the guide arm that is located foot training plate rear, the bottom and the box inner wall bottom fixed connection of guide arm, the guide arm is parallel with the central line direction of backup pad, the cover is equipped with the sliding block on the circumference outer wall of guide arm, fixed mounting has the clamp plate that is located foot training plate below on the circumference outer wall of sliding block, the below of sliding block is equipped with a plurality of magnet that is located the guide arm outside, the magnet of top and the lower terminal surface fixed connection of sliding block, guide arm, sliding block and magnet all coaxial setting, sliding block and magnet all with guide arm sliding connection, a plurality of magnet superpose the setting in vertical direction, one end of each magnet is an S pole, the other end of each magnet is an N pole, every two adjacent magnets are in repulsion reaction, and each magnet is a permanent magnet.
Through the technical scheme, the patient can suppress the clamp plate downwards when rotating foot training board, the clamp plate move down can drive the sliding block with clamp plate fixed connection and glide in the outside of guide arm, and then can drive the gliding of magnet, there is repulsion through like poles repulsion's principle between a plurality of magnet, magnet moves down, the rotation degree of difficulty of foot training board has been improved, the device's training intensity has been improved, when foot training board anticlockwise rotation, magnet kick-backs, can drive the resilience of sliding block, the interest of the device training has been improved, patient's training enthusiasm has been improved.
Preferably, the lower terminal surface fixed mounting of foot training board has the third ear seat, the articulated electric putter that is connected with on the third ear seat, the articulated second ear seat that is located the electric putter outside that is connected with of one end that the third ear seat was kept away from to electric putter, the bottom and the mounting groove inner wall bottom fixed connection of second ear seat.
Through above-mentioned technical scheme, can play the supporting role to foot training board through electric putter's effect, can assist foot training board to rotate, and then can temper the patient and play supplementary action.
Preferably, the equal fixed mounting in the left and right sides of box has the connecting block of horizontal setting, the holding tank has been seted up in the connecting block, the sliding tray that link up with the holding tank is seted up to the lower terminal surface of connecting block, the holding tank link up with the external world through the sliding tray, sliding connection has the L type link of being convenient for device and bedstead fixed connection in the holding tank, the sliding tray is extended to L type link, L type link and sliding tray sliding connection, be equipped with the driving piece that drives L type link and slide so that the device is applicable to not unidimensional bedstead in the holding tank.
Through the technical scheme, L type link is located the bedstead outside, and the box is placed on the bedstead, can drive L type link through the effect of driving piece and slide in the horizontal direction, and then makes the internal surface of L type link contradict with the outside of bedstead, and the fixed connection of the device of can being convenient for and bedstead through the effect of L type link can make the device be applicable to not unidimensional bedstead through the effect of driving piece.
Preferably, the driving part comprises a driving rod horizontally arranged in the accommodating tank, the driving rod is rotatably connected with the inner wall of the accommodating tank, one end of the driving rod extends out of the accommodating tank, a handle is fixedly arranged at one end of the driving rod extending out of the accommodating tank, two first bevel gears oppositely arranged are fixedly arranged on the outer side of the driving rod, the driving rod and the first bevel gears are coaxially arranged, a second bevel gear meshed with the first bevel gear is arranged on the outer side of the first bevel gear, a horizontally arranged threaded rod is fixedly arranged at the axis of the second bevel gear, the threaded rod is rotatably connected with the inner wall of the accommodating tank, the central line direction of the threaded rod is perpendicular to the central line direction of the driving rod, a bracket positioned on the outer side of the threaded rod is fixedly arranged on the inner wall of the connecting block, the bracket is rotatably connected with the threaded rod, and a sliding block is sleeved on the outer side of the threaded rod, sliding block and threaded rod threaded connection, sliding block and L type link fixed connection, set up the slide that is located the sliding block outside and link up with the holding tank on the inner wall of holding tank, sliding block extends to in the slide and passes through slide sliding connection with the connecting block
Through the technical scheme, the user can grasp the handle, and manual rotation handle, the rotation of handle can drive the rotation with handle fixed connection's actuating lever, the rotation of actuating lever can drive the rotation with actuating lever fixed connection's first helical gear, the rotation of first helical gear can drive the rotation with first helical gear meshing's second helical gear, the rotation of second helical gear can drive the rotation with second helical gear fixed connection's threaded rod, can play the supporting role to the threaded rod through the effect of support, the slip of sliding block can be taken in the rotation through the effect threaded rod of screw thread simultaneously, can play the guide effect to the slip of sliding block through the effect of slide, the slip of sliding block can drive the slip with sliding block fixed connection's L type link, be convenient for drive the outside conflict of L type link and bedstead, be convenient for drive the inner wall of L type link and the bedstead
Preferably, axial thread groove has been seted up to L type link bottom, there is the screw thread post through threaded connection in the thread groove, screw thread post axial sets up, the screw thread post passes through the thread groove, the bottom fixed mounting of screw thread post has the handle, the top fixed mounting of handle has the roof, be provided with the third spring that is located the screw thread post outside between roof and the L type link, the bottom of third spring and the interior fixed surface of L type link are connected, the top of third spring is contradicted with the lower terminal surface of roof
Through above-mentioned technical scheme, through the effect of screw thread, the screw thread post slides at the in-process of thread groove internal rotation, and the slip of screw thread post can drive the slip with screw thread post fixed connection's roof, and the roof slides to contradict with the lower terminal surface of bedstead, can play limiting displacement to the removal of roof through the effect of third spring.
(III) advantageous effects
The invention provides an exercise device for preventing thrombus of lower limbs. The method has the following beneficial effects:
(1) this exercise device of prevention low limbs thrombus, the rotation through foot training board can drive the rotation of shifting block, and then can stir the string and make the string produce the vibration, and then can produce the musical instrument sound, and according to the difference of musical instrument sign indicating number position, stir the pitch difference that the string of different positions produced, the patient can know the exercise degree of oneself according to the pitch, and can improve the interest that the patient took exercise, has improved patient's exercise enthusiasm.
(2) This exercise device of prevention low limbs thrombus can drive moving down of clamp plate through the rotation of foot training board, and then can drive moving down of magnet, has improved the rotation degree of difficulty of foot training board, has improved the device's training intensity, and when foot training board anticlockwise rotation, magnet resilience can drive the resilience of sliding block, has improved the interest of the device training, has improved patient's training enthusiasm.
(3) This exercise device of prevention low limbs thrombus, rotation through the handle can drive the rotation with handle fixed connection's actuating lever, the rotation of actuating lever can drive the rotation with actuating lever fixed connection's first helical gear, the rotation of first helical gear can drive the rotation with first helical gear meshed's second helical gear, the rotation of second helical gear can drive the rotation with second helical gear fixed connection's threaded rod, effect through the support can play the supporting role to the threaded rod, the slip of sliding block can be taken in the rotation through threaded effect threaded rod simultaneously, effect through the slide can play the guide effect to the slip of sliding block, the slip of sliding block can drive the slip with sliding block fixed connection's L type link, be convenient for drive L type link's the inner wall is contradicted with the outside of bedstead, be convenient for the fixed connection of device and bedstead.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the case of the present invention;
FIG. 3 is a schematic top view of a portion of the case of the present invention;
FIG. 4 is a schematic top view of an arc-shaped resonance box according to the present invention;
FIG. 5 is a partial sectional view of the case of the present invention;
FIG. 6 is a schematic cross-sectional view of a cylindrical insert of the present invention;
FIG. 7 is a schematic top sectional view of a connecting block according to the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 7 according to the present invention;
fig. 9 is a partial sectional structural schematic view of the L-shaped connecting frame of the present invention.
In the figure: 1. a box body; 2. mounting grooves; 3. a first ear mount; 31. a foot training board; 32. a first spring; 33. a second ear mount; 34. an electric push rod; 35. a third ear mount; 36. a fixed block; 37. shifting blocks; 4. an arc-shaped slot; 41. an arc-shaped resonance box; 42. carrying out bridge connection; 43. a string; 5. a cylindrical insert block; 51. a slot; 52. a wedge-shaped clamping groove; 53. connecting grooves; 54. a wedge-shaped fixture block; 55. a second spring; 6. a support plate; 61. mounting a plate; 62. a guide bar; 63. a slider; 64. pressing a plate; 65. a magnet; 7. connecting blocks; 71. accommodating grooves; 72. a drive rod; 73. a first helical gear; 74. a second helical gear; 75. a support; 76. a threaded rod; 77. a sliding block; 78. a sliding groove; 79. a handle; 8. an L-shaped connecting frame; 81. a thread groove; 82. a threaded post; 83. a handle; 84. a top plate; 85. a third spring; 9. a slideway.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, the present invention provides a technical solution: an exercise device for preventing thrombus of lower limbs comprises a box body 1, wherein a mounting groove 2 is formed in the box body 1, two foot exercise parts which are arranged in parallel in the horizontal direction are installed in the mounting groove 2, each foot exercise part comprises two first ear seats 3 which are axially arranged at the bottom end of the inner wall of the mounting groove 2, a foot training plate 31 which plays a supporting role on the foot of a patient is hinged between every two first ear seats 3, the foot training plate 31 is fixedly connected with the bottom end of the inner wall of the mounting groove 2 through a first spring 32, a fixed block 36 which is radially arranged is fixedly installed on the outer surface of the foot training plate 31, a shifting block 37 is radially arranged on the circumferential outer wall of the fixed block 36, the central line direction of the shifting block 37 is vertical to the central line direction of the fixed block 36, an arc-shaped groove 4 is formed in the side wall of the box body 1, a connecting piece which is matched with the shifting block 37 and improves the exercise interestingness of the device is arranged in the arc-shaped groove 4, when the device is used by a patient, the foot can be placed on the foot training plate 31, then the ankle is rotated, the rotation of the ankle can drive the foot to rotate, further, the foot training plate 31 can be driven to rotate around the first ear seat 3, the foot training plate 31 can be supported through the action of the first spring 32, meanwhile, the rotation of the foot training plate 31 can drive the fixed block 36 fixedly connected with the foot training plate 31 to rotate, the rotation of the fixed block 36 can drive the shifting block 37 fixedly connected with the fixed block 36 to rotate, the shifting block 37 is matched with the connecting piece, the interestingness of the device in exercise can be improved, meanwhile, the device also has an adjusting effect on the exercise of the patient, the exercise enthusiasm of the patient is improved, and the exercise intensity of the patient can be controlled through the action of the connecting piece;
as shown in fig. 4, the connecting member includes an arc-shaped resonance box 41 disposed on the inner wall of the arc-shaped groove 4, the arc-shaped resonance box 41 is in a hollow state, a plurality of bridge codes 42 are uniformly distributed on one side of the arc-shaped resonance box 41 close to the fixing block 36, a fixing groove for accommodating the bridge codes 42 is formed on the arc-shaped resonance box 41, the bridge codes 42 are inserted into the fixing groove, the bridge codes 42 are in a bar shape with a trapezoidal cross section, at least two bridge codes 42 are laterally closest to the leftmost end of the arc-shaped resonance box 41 and longitudinally closest to the bottommost end of the arc-shaped resonance box 41, other bridge codes 42 are sequentially disposed toward the bottommost end of the arc-shaped resonance box 41 in a step shape with the bridge code 42 closest to the leftmost end of the arc-shaped resonance box 41 as a reference, the bridge code 42 located at the bottommost end of the arc-shaped resonance box 41 is located at the left end of the dial block 37 and spaced from the dial block 37 by five to eight centimeters, a sound hole communicated with the interior of the arc-shaped resonance box 41 is formed on one side of the bridge code 42 away from the arc-shaped resonance box 41, each first spring 32 is transversely provided with a string 43, two ends of each string 43 are fixedly connected with the arc-shaped resonant tank 41, the strings 43 are lapped on the bridge 42, grooves for accommodating the strings 43 are formed in the strings 43, the strings 43 are connected with the bridge 42 in a clamping manner through the grooves, the upper parts of the strings 43 in the horizontal direction are overlapped and contacted with the shifting block 37, two ends of each string 43 are fixedly connected with the arc-shaped resonant tank 41, the strings 43 can fasten the bridge 42 due to the fact that the two ends of each string 43 are fixedly connected with the strings 43, the strings 43 are not easy to be separated from the bridge 42, the connection stability of the bridge 42 and the strings 43 can be further facilitated through the matching of the grooves and the strings 43, meanwhile, the bridges 42 can be inserted into the fixed grooves through the action of the strings 43, the bridge 42 is prevented from being separated from the fixed grooves, when the foot training plate 31 rotates around the first lug base 3, the fixed block 36 and the shifting block 37 fixedly connected with the foot training plate 31 can be driven to rotate, the strings 43 can be shifted and the strings 43 can vibrate under the action of the shifting block 37, the vibration of the strings 43 can drive the vibration of the bridge 42, the bottom end of the bridge 42 is attached to the arc-shaped resonant tank 41, the vibration of the bridge 42 can drive the arc-shaped resonant tank 41 to vibrate, the air in the cavity inside the arc-shaped resonant tank 41 vibrates, the vibration of the arc-shaped resonant tank 41 is enhanced through the bottom plate vibration and reflection of one side of the arc-shaped resonant tank 41, the played sound is expanded through the superposition of multiple vibrations, the sound holes in the arc-shaped resonant tank 41 are used for facilitating the patient to hear the sound, the pitches generated by shifting the strings 43 at different positions are different according to the positions of the bridge 42, the patient can know the exercise degree of the patient according to the pitches, and the exercise interest of the patient can be improved;
as shown in fig. 5, a plurality of cylindrical inserts 5 are uniformly distributed on one side of the arc-shaped resonance box 41, which is far away from the bridge 42, the cylindrical inserts 5 are located beside the sound hole, the plurality of cylindrical inserts 5 are distributed in an arc shape, one end of each cylindrical insert 5 is fixedly connected with the arc-shaped resonance box 41, the box body 1 is provided with a plurality of slots 51 which are located on the outer side of the cylindrical insert 5 and are communicated with the arc-shaped groove 4, the cylindrical inserts 5 are tightly connected with the slots 51, and the arc-shaped resonance box 41 can be replaced or the bridge 42 and the strings 43 on the arc-shaped resonance box 41 can be overhauled and adjusted as required through the tight connection of the cylindrical inserts 5 and the slots 51, so that the utilization rate and the service life of the device are improved;
as shown in fig. 6, two opposite connecting grooves 53 are formed in the outer circumferential wall of the cylindrical plug 5, a second spring 55 is radially disposed in each connecting groove 53, one end of the second spring 55 is fixedly connected to the inner wall of the connecting groove 53, a wedge-shaped fixture block 54 located inside the connecting groove 53 is fixedly mounted at the other end of the second spring 55, the wedge-shaped fixture block 54 is slidably connected to the connecting groove 53, a wedge-shaped slot 52 located outside the wedge-shaped fixture block 54 and adapted to the wedge-shaped fixture block 54 is formed in the inner wall of the insertion groove 51, the wedge-shaped slot 52 is communicated with the insertion groove 51, when the cylindrical plug 5 is inserted into the insertion groove 51 and the wedge-shaped fixture block 54 is not in contact with the wedge-shaped slot 52, the second spring 55 is compressed, when the wedge-shaped fixture block 54 is in contact with the wedge-shaped slot 52, the second spring 55 rebounds to drive the wedge-shaped fixture block 54 to be inserted into the wedge-shaped slot 52, and through the cooperation between the wedge-shaped fixture block 52 and the wedge-shaped fixture block 54, the arc-shaped resonance box 41 can be conveniently and fixedly connected with the box body 1, and meanwhile, when a user pulls out the cylindrical plug-in block 5, the detachment of the cylindrical plug-in block 5 is not influenced through the matching of the wedge-shaped clamping block 54 and the wedge-shaped clamping groove 52;
as shown in fig. 2, the box body 1 is provided with a mounting part for improving the interest and challenge of the device, and the interest and challenge of the device can be improved through the function of the mounting part, and the training difficulty of the device is also improved;
referring to fig. 2, the mounting member includes a supporting plate 6 in a vertical state, the bottom end of the supporting plate 6 is fixedly connected with the rear side of the upper end surface of the box 1, one end of the supporting plate 6 far away from the box 1 is fixedly provided with a mounting plate 61, the lower end surface of the mounting plate 61 is fixedly provided with a guide rod 62 positioned behind the foot training plate 31, the bottom end of the guide rod 62 is fixedly connected with the bottom end of the inner wall of the box 1, the guide rod 62 is parallel to the central line direction of the supporting plate 6, a sliding block 63 is sleeved on the circumferential outer wall of the guide rod 62, a pressing plate 64 positioned below the foot training plate 31 is fixedly arranged on the circumferential outer wall of the sliding block 63, a plurality of magnets 65 positioned outside the guide rod 62 are arranged below the sliding block 63, the uppermost magnet 65 is fixedly connected with the lower end surface of the sliding block 63, the guide rods 62, 63 and the magnets 65 are coaxially arranged, and the sliding block 63 and the magnets 65 are slidably connected with the guide rod 62, the magnets 65 are arranged in an overlapped mode in the vertical direction, one end of each magnet 65 is an S pole, the other end of each magnet 65 is an N pole, each two adjacent magnets 65 are in repulsive reaction, the magnets 65 are permanent magnets, the pressing plate 64 can be pressed downwards when the patient rotates the foot training plate 31, the sliding block 63 fixedly connected with the pressing plate 64 can be driven to slide downwards on the outer side of the guide rod 62 by downward movement of the pressing plate 64, the magnets 65 can be driven to slide downwards, the magnets 65 have repulsive reaction through the principle of like polarity repulsion among the magnets 65, the magnets 65 move downwards, the rotation difficulty of the foot training plate 31 is improved, the training strength of the device is improved, when the foot training plate 31 rotates anticlockwise, the magnets 65 rebound to drive the rebound of the sliding block 63, the training interestingness of the device is improved, and the training enthusiasm of the patient is improved;
as shown in fig. 2, a third ear seat 35 is fixedly installed on the lower end surface of the foot training plate 31, an electric push rod 34 is hinged on the third ear seat 35, one end of the electric push rod 34 far away from the third ear seat 35 is hinged with a second ear seat 33 located outside the electric push rod 34, the bottom end of the second ear seat 33 is fixedly connected with the bottom end of the inner wall of the installation groove 2, the foot training plate 31 can be supported through the action of the electric push rod 34, the rotation of the foot training plate 31 can be assisted, and further, the exercise assistance effect on a patient can be achieved;
referring to fig. 7, the connecting block 7 is transversely fixed on both left and right sides of the box 1, a receiving groove 71 is formed in the connecting block 7, a sliding groove 78 communicated with the receiving groove 71 is formed on the lower end surface of the connecting block 7, the receiving groove 71 is communicated with the outside through the sliding groove 78, an L-shaped connecting frame 8 facilitating the fixed connection of the device and the bed frame is slidably connected in the receiving groove 71, the L-shaped connecting frame 8 extends out of the sliding groove 78, the L-shaped connecting frame 8 is slidably connected with the sliding groove 78, a driving member for driving the L-shaped connecting frame 8 to slide so that the device is suitable for bed frames of different sizes is arranged in the receiving groove 71, the L-shaped connecting frame 8 is located on the outer side of the bed frame, the box 1 is placed on the bed frame, the L-shaped connecting frame 8 can be driven to slide in the horizontal direction by the driving member, so that the inner surface of the L-shaped connecting frame 8 is abutted against the outer side of the bed frame, the fixed connection of the device and the bed frame can be conveniently realized by the action of the L-shaped connecting frame 8, the device can be suitable for bed frames with different sizes through the action of the driving piece;
referring to fig. 7 and 8, the driving member includes a driving rod 72 horizontally disposed in the receiving groove 71, the driving rod 72 is rotatably connected to an inner wall of the receiving groove 71, one end of the driving rod 72 extends out of the receiving groove 71, a handle 79 is fixedly mounted at an end of the driving rod 72 extending out of the receiving groove 71, two first bevel gears 73 oppositely disposed are fixedly mounted on an outer side of the driving rod 72, the driving rod 72 is coaxially disposed with the first bevel gears 73, a second bevel gear 74 engaged with the first bevel gear 73 is disposed on an outer side of the first bevel gear 73, a horizontally disposed threaded rod 76 is fixedly mounted at an axial center of the second bevel gear 74, the threaded rod 76 is rotatably connected to an inner wall of the receiving groove 71, a center line direction of the threaded rod 76 is perpendicular to a center line direction of the driving rod 72, a bracket 75 located on an outer side of the threaded rod 76 is fixedly mounted on an inner wall of the connecting block 7, the bracket 75 is rotatably connected to the threaded rod 76, a sliding block 77 is sleeved on an outer side of the threaded rod 76, the sliding block 77 is connected with the threaded rod 76 by screw thread, the sliding block 77 is fixedly connected with the L-shaped connecting frame 8, the inner wall of the accommodating groove 71 is provided with a slideway 9 which is positioned at the outer side of the sliding block 77 and is communicated with the accommodating groove 71, the sliding block 77 extends into the slideway 9 and is connected with the connecting block 7 in a sliding way through the slideway 9, a user can hold the handle 79 and manually rotate the handle 79, the rotation of the handle 79 can drive the driving rod 72 fixedly connected with the handle 79 to rotate, the rotation of the driving rod 72 can drive the first helical gear 73 fixedly connected with the driving rod 72 to rotate, the rotation of the first helical gear 73 can drive the rotation of the second helical gear 74 meshed with the first helical gear 73, the rotation of the second helical gear 74 can drive the rotation of the threaded rod 76 fixedly connected with the second helical gear 74, the threaded rod 76 can be supported by the action of the bracket 75, and the rotation of the threaded rod 76 can bring the sliding of the sliding block 77 by the action of the screw thread, the sliding of the sliding block 77 can be guided by the sliding rail 9, and the sliding of the sliding block 77 can drive the sliding of the L-shaped connecting frame 8 fixedly connected with the sliding block 77, so that the inner wall of the L-shaped connecting frame 8 is driven to abut against the outer side of the bed frame;
as shown in fig. 9, an axial thread groove 81 is formed at the bottom end of the L-shaped connecting frame 8, a thread post 82 is connected in the thread groove 81 through a thread, the thread post 82 is axially arranged, the thread post 82 penetrates through the thread groove 81, a handle 83 is fixedly arranged at the bottom end of the thread post 82, a top plate 84 is fixedly arranged at the top end of the handle 83, a third spring 85 positioned at the outer side of the thread post 82 is arranged between the top plate 84 and the L-shaped connecting frame 8, the bottom end of the third spring 85 is fixedly connected with the inner surface of the L-shaped connecting frame 8, the top end of the third spring 85 is abutted against the lower end surface of the top plate 84, through the action of the screw thread, the screw thread column 82 slides in the process of rotating in the screw thread groove 81, the sliding of the screw thread column 82 can drive the top plate 84 fixedly connected with the screw thread column 82 to slide, the top plate 84 slides to be abutted against the lower end face of the bedstead, and the movement of the top plate 84 can be limited through the action of the third spring 85;
when in use, the power is switched on, the switch is switched on, the box body 1 can be placed on the bedstead, a user can hold the handle 79 and manually rotate the handle 79, the rotation of the handle 79 can drive the drive rod 72 fixedly connected with the handle 79 to rotate, the rotation of the drive rod 72 can drive the first bevel gear 73 fixedly connected with the drive rod 72 to rotate, the rotation of the first bevel gear 73 can drive the second bevel gear 74 meshed with the first bevel gear 73 to rotate, the rotation of the second bevel gear 74 can drive the threaded rod 76 fixedly connected with the second bevel gear 74 to rotate, the threaded rod 76 can be supported through the action of the bracket 75, meanwhile, the threaded rod 76 can drive the sliding block 77 to slide through the rotation of the threads, the sliding block 77 can play a guiding role through the action of the slideway 9, the sliding block 77 can drive the L-shaped connecting frame 8 fixedly connected with the sliding block 77 to slide, the inner wall of the L-shaped connecting frame 8 is convenient to drive to be abutted against the outer side of the bed frame;
then the handle 83 is grabbed, the handle 83 is manually grabbed to rotate, the rotation of the handle 83 can drive the threaded column 82 to rotate under the action of the threads, the threaded column 82 slides upwards in the process of rotating in the threaded groove 81, the sliding of the threaded column 82 can drive the top plate 84 fixedly connected with the threaded column 82 to slide, the top plate 84 slides to be abutted against the lower end face of the bedstead, the movement of the top plate 84 can be limited under the action of the third spring 85, the device is further fixedly connected with the bedstead, and the phenomenon that a sound patient exerts too hard force to make the device fall off from the bedstead in the using process is avoided;
when the device is used by a patient, the foot can be placed on the foot training plate 31, then the ankle is rotated, the rotation of the ankle can drive the foot to rotate, further, the foot training plate 31 can be driven to rotate around the first ear seat 3, the ankle part of the patient can be exercised, the foot training plate 31 can be supported through the action of the first spring 32, meanwhile, the rotation of the foot training plate 31 can drive the fixed block 36 fixedly connected with the foot training plate 31 to rotate, the rotation of the fixed block 36 can drive the shifting block 37 fixedly connected with the fixed block 36 to rotate, meanwhile, the foot training plate 31 can be supported through the action of the electric push rod 34, the rotation of the foot training plate 31 can be assisted, further, the exercise assistance effect can be achieved for the patient, and the rotation of the foot training plate 31 is convenient;
when the foot training plate 31 rotates around the first ear seat 3, the fixed block 36 and the shifting block 37 which are fixedly connected with the foot training plate 31 can be driven to rotate, strings 43 can be shifted through the action of the shifting block 37, the strings 43 can vibrate, the strings 43 can drive the bridge 42 to vibrate, because the bottom end of the bridge 42 is attached to the arc-shaped resonant tank 41, the bridge 42 can drive the arc-shaped resonant tank 41 to vibrate, air in the cavity inside the arc-shaped resonant tank 41 vibrates, and the bridge passes through sound holes in the arc-shaped resonant tank 41, so that a patient can conveniently hear the bridge;
when a user needs to replace the arc-shaped resonance box 41 or overhaul and adjust the bridge 42 and the strings 43 on the arc-shaped resonance box 41, the cylindrical plug block 5 can be pulled out of the slot 51, the wedge-shaped fixture block 54 slides into the connecting slot 53 in the movement of the cylindrical plug block 5 at the moment, the second spring 55 is compressed, when the wedge-shaped fixture block 54 is disconnected from the wedge-shaped clamping slot 52, the user can pull out the cylindrical plug block 5 from the slot 51, the arc-shaped resonance box 41 is further taken out of the arc-shaped slot 4, the arc-shaped resonance box 41 can be replaced and overhauled, and the service life of the device is prolonged;
meanwhile, the medical staff can help the patient slide the sliding block 63 and the pressing plate 64 to the lower part of the foot training plate 31, then the patient can press the pressing plate 64 downwards when rotating the foot training plate 31, the downward movement of the pressing plate 64 can drive the sliding block 63 fixedly connected with the pressing plate 64 to slide downwards on the outer side of the guide rod 62, further driving the magnets 65 to slide downwards, the magnets 65 move downwards due to the repulsion reaction of like poles, which improves the difficulty of the rotation of the foot training plate 31 and the training intensity of the device, when the foot training plate 31 rotates anticlockwise, the magnets 65 rebound, can drive the sliding block 63 to rebound, thereby improving the training interest of the device and the training enthusiasm of the patient, which is the using process of the exercise device for preventing the thrombus of the lower limbs, and those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a prevention low limbs thrombus takes exercise device, includes box (1), its characterized in that: the foot exercise box is characterized in that a mounting groove (2) is formed in the box body (1), two foot exercise pieces which are arranged in parallel in the horizontal direction are installed in the mounting groove (2), each foot exercise piece comprises two first ear seats (3) which are axially arranged at the bottom end of the inner wall of the mounting groove (2), every two first ear seats (3) are hinged to each other and connected with a foot training plate (31) which plays a supporting role on the foot of a patient, the foot training plate (31) is fixedly connected with the bottom end of the inner wall of the mounting groove (2) through a first spring (32), a radially arranged fixed block (36) is fixedly installed on the outer surface of the foot training plate (31), a shifting block (37) is radially arranged on the outer wall of the circumference of the fixed block (36), the direction of the center line of the shifting block (37) is perpendicular to the direction of the center line of the fixed block (36), and an arc-shaped groove (4) is formed in the side wall of the box body (1), the arc-shaped groove (4) is internally provided with a connecting piece which is matched with the shifting block (37) and improves the exercise interestingness of the device.
2. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 1, wherein: the connecting piece is including establishing arc resonant tank (41) on arc wall (4) inner wall, arc resonant tank (41) are hollow state, one side evenly distributed that arc resonant tank (41) are close to fixed block (36) has a plurality of musical instrument sign indicating number (42), set up the fixed slot that holds musical instrument sign indicating number (42) on arc resonant tank (41), musical instrument sign indicating number (42) insert to the fixed slot in, musical instrument sign indicating number (42) are the cross-section and are trapezoidal strip column, two at least musical instrument signs (42) are on horizontal the left end that is closest arc resonant tank (41), are close on vertical the bottom of arc resonant tank (41), other musical instrument sign indicating number (42) are the benchmark, are the echelonment and set up to the bottom of arc resonant tank (41) in proper order, are located arc resonant tank (41) bottom musical instrument sign indicating number (42) are located dial the left end of piece (37) and dial five to dialling piece (37) interval to the left end of piece (37) and eight centimetres, arc resonator (41) deviate from one side of musical instrument sign indicating number (42) and offer the sound hole that link up with arc resonator (41) inside, every all transversely be provided with string (43) on first spring (32), the both ends of musical instrument string (43) all with arc resonator (41) fixed connection, musical instrument string (43) overlap joint is seted up the recess that holds musical instrument string (43) on musical instrument sign indicating number (42), musical instrument string (43) are connected through groove joint with musical instrument sign indicating number (42), musical instrument string (43) are in horizontal direction upper portion and shifting block (37) coincidence contact.
3. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 2, wherein: arc resonator (41) deviate from one side evenly distributed of musical instrument sign indicating number (42) has a plurality of cylindricality inserted block (5), cylindricality inserted block (5) are located the sound hole side, and a plurality of cylindricality inserted block (5) are circular-arc distribution, the one end and arc resonator (41) fixed connection of cylindricality inserted block (5), set up slot (51) that a plurality of is located cylindricality inserted block (5) outside and link up with arc wall (4) on box (1), cylindricality inserted block (5) are inserted tightly with slot (51) and are connected.
4. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 3, wherein: offer two relative connecting grooves (53) that set up on the circumference outer wall of cylindricality inserted block (5), radially in connecting groove (53) is equipped with second spring (55), the inner wall fixed connection of the one end of second spring (55) and connecting groove (53), the other end fixed mounting of second spring (55) has wedge fixture block (54) that is located connecting groove (53) inside, wedge fixture block (54) and connecting groove (53) sliding connection, offer wedge draw-in groove (52) that are located the wedge fixture block (54) outside and with wedge fixture block (54) adaptation on the inner wall of slot (51), wedge draw-in groove (52) link up with slot (51).
5. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 1, wherein: the box body (1) is provided with an installation part for improving the interestingness and the challenge of the device.
6. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 5, wherein: the installed part is including backup pad (6) that is vertical state, the back side fixed connection of the bottom of backup pad (6) and box (1) up end, the one end fixed mounting that box (1) was kept away from in backup pad (6) has mounting panel (61), the lower terminal surface fixed mounting of mounting panel (61) has guide arm (62) that is located foot training board (31) rear, the bottom and the box (1) inner wall bottom fixed connection of guide arm (62), guide arm (62) are parallel with the central line direction of backup pad (6), the cover is equipped with sliding block (63) on the circumference outer wall of guide arm (62), fixed mounting has clamp plate (64) that is located foot training board (31) below on the circumference outer wall of sliding block (63), the below of sliding block (63) is equipped with a plurality of magnet (65) that are located the guide arm (62) outside, magnet (65) and the lower terminal surface fixed connection of sliding block (63) of top, guide arm (62), sliding block (63) and equal coaxial setting of magnet (65), sliding block (63) and magnet (65) all with guide arm (62) sliding connection, a plurality of magnet (65) overlap in vertical direction and set up, every the one end of magnet (65) is the S utmost point, every the other end of magnet (65) is the N utmost point, and every two are adjacent magnet (65) repulsion reaction, magnet (65) are the permanent magnet.
7. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 1, wherein: the lower terminal surface fixed mounting of foot training board (31) has third ear seat (35), the articulated electric putter (34) that is connected with on third ear seat (35), the articulated second ear seat (33) that are located the electric putter (34) outside that is connected with of one end that third ear seat (35) were kept away from in electric putter (34), the bottom and mounting groove (2) inner wall bottom fixed connection of second ear seat (33).
8. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 1, wherein: the equal fixed mounting in the left and right sides of box (1) has connecting block (7) of horizontal setting, holding tank (71) have been seted up in connecting block (7), sliding tray (78) that link up with holding tank (71) are seted up to the lower terminal surface of connecting block (7), holding tank (71) link up with the external world through sliding tray (78), sliding tray's (8) of the L type link (8) of being convenient for the device and bedstead fixed connection are slided in holding tank (71), sliding tray (78) are extended in L type link (8), L type link (8) and sliding tray (78) sliding connection, it slides so that the device is applicable to the driving piece of unidimensional bedstead to be equipped with drive L type link (8) in holding tank (71).
9. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 8, wherein: the driving piece comprises a driving rod (72) transversely arranged in the accommodating groove (71), the driving rod (72) is rotatably connected with the inner wall of the accommodating groove (71), one end of the driving rod (72) extends out of the accommodating groove (71), one end of the driving rod (72) extending out of the accommodating groove (71) is fixedly provided with a handle (79), two first bevel gears (73) which are oppositely arranged are fixedly arranged on the outer side of the driving rod (72), the driving rod (72) and the first bevel gears (73) are coaxially arranged, a second bevel gear (74) meshed with the first bevel gear (73) is arranged on the outer side of the first bevel gear (73), a threaded rod (76) transversely arranged is fixedly arranged at the axis center of the second bevel gear (74), the threaded rod (76) is rotatably connected with the inner wall of the accommodating groove (71), and the central line direction of the threaded rod (76) is perpendicular to the central line direction of the driving rod (72), fixed mounting has support (75) that is located threaded rod (76) outside on connecting block (7) inner wall, support (75) rotate with threaded rod (76) and are connected, the outside cover of threaded rod (76) is equipped with sliding block (77), sliding block (77) and threaded rod (76) threaded connection, sliding block (77) and L type link (8) fixed connection, offer slide (9) that are located sliding block (77) outside and link up with holding tank (71) on the inner wall of holding tank (71), sliding block (77) extend to in slide (9) and pass through slide (9) sliding connection with connecting block (7).
10. An exercise device for the prevention of thrombosis in a lower extremity as set forth in claim 8, wherein: axial thread groove (81) have been seted up to L type link (8) bottom, there are screw thread post (82) through threaded connection in screw thread groove (81), screw thread post (82) axial sets up, screw thread post (82) run through screw thread groove (81), the bottom fixed mounting of screw thread post (82) has handle (83), the top fixed mounting of handle (83) has roof (84), be provided with third spring (85) that are located the screw thread post (82) outside between roof (84) and L type link (8), the bottom of third spring (85) is connected with the internal surface fixed of L type link (8), the top of third spring (85) is contradicted with the lower terminal surface of roof (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410883.8A CN114796991B (en) | 2022-04-19 | 2022-04-19 | Exercise device for preventing lower limb thrombosis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410883.8A CN114796991B (en) | 2022-04-19 | 2022-04-19 | Exercise device for preventing lower limb thrombosis |
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| CN114796991B CN114796991B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN211752221U (en) * | 2020-01-15 | 2020-10-27 | 王巧凌 | Interesting training device for preventing deep venous thrombosis of lower limbs |
| CN214968536U (en) * | 2021-01-16 | 2021-12-03 | 中南大学湘雅医院 | Thrombus prevention device for simulating ankle pump movement |
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| WO2000035539A1 (en) * | 1998-12-17 | 2000-06-22 | Shigeo Takizawa | Lower limb function training device |
| JP2001109464A (en) * | 1999-10-09 | 2001-04-20 | Denki Koji Nishikawagumi:Kk | Playing device for training grasping power |
| CN104898837A (en) * | 2015-05-22 | 2015-09-09 | 燕山大学 | Portable hand virtual rehabilitation experiment box based on gesture interaction and method |
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| CN214968536U (en) * | 2021-01-16 | 2021-12-03 | 中南大学湘雅医院 | Thrombus prevention device for simulating ankle pump movement |
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|---|---|
| CN114796991B (en) | 2023-08-08 |
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