CN112076453B - Intelligent weight-reducing gait training device - Google Patents
Intelligent weight-reducing gait training device Download PDFInfo
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- CN112076453B CN112076453B CN202010743926.5A CN202010743926A CN112076453B CN 112076453 B CN112076453 B CN 112076453B CN 202010743926 A CN202010743926 A CN 202010743926A CN 112076453 B CN112076453 B CN 112076453B
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- 230000005021 gait Effects 0.000 title claims abstract description 42
- 238000012549 training Methods 0.000 title claims description 41
- 239000013585 weight reducing agent Substances 0.000 claims abstract description 54
- 238000004804 winding Methods 0.000 claims abstract description 23
- 208000016261 weight loss Diseases 0.000 claims description 58
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000007704 transition Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000004580 weight loss Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
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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
- A63B69/00—Training appliances or apparatus for special sports
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/043—Wheeled walking aids for patients or disabled persons with a drive mechanism
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Abstract
The invention discloses an intelligent weight-reducing gait trainer, which comprises a track, a power supply system, a weight-reducing device, a walking device and a controller, wherein the track is connected with the power supply system; the power supply system is arranged in the track, the weight reduction device is connected with the track through the traveling device, and the power supply system, the weight reduction device and the traveling device are all connected with the controller; the weight reduction device mainly comprises a drum motor, a screw drum, a screw shaft, a slide rail, a pull rope, a fixed pulley, a movable pulley, a steering wheel, a first mounting plate, a second mounting plate and a fixing plate. The pitch of the wire grooves on the screw rod winding drum is equal to the thread pitch of the screw thread of the screw rod shaft, so that the screw rod winding drum axially moves along with the rope outlet of the pull rope, the rope outlet direction of the pull rope is ensured to be unchanged, the pull rope is prevented from being separated from the pulley, and the integral volume of the device is also reduced; meanwhile, the angle change of the pull rope is reduced, so that the measuring error of the force sensor is reduced, the weight reduction precision is ensured, the reliability of the weight reduction device is improved, and the rehabilitation of a patient is facilitated.
Description
Technical Field
The invention relates to rehabilitation medical equipment, in particular to an intelligent weight-reducing gait trainer.
Background
The intelligent weight-losing trainer is important equipment for rehabilitation training of patients, and the existing intelligent weight-losing trainer mainly comprises a floor type intelligent weight-losing trainer and a sky rail type intelligent weight-losing trainer. The sky rail type intelligent weight-reducing trainer is a sky rail intelligent weight-reducing training system installed on a ceiling, and the pulling force borne by a patient is adjusted according to the change of the gravity center of the patient, so that the load of the lower limb of the patient is kept constant all the time. Although the present intelligent weight-losing trainer can provide rehabilitation training, the following defects still exist: because the outlet angle of the pull rope is constantly changed, in order to prevent the pull rope from falling off, the weight reducing device connected with the walking device needs to be longer, so that the weight reducing device is large in size and heavier in weight, and the track needs to provide larger bearing capacity; meanwhile, the measurement accuracy of the force sensor can be influenced due to the constant change of the angle of the outlet wire of the pull rope, so that the precision of the weight reduction device is influenced, and the rehabilitation training effect is further influenced; the walking device in the trainer is easy to slip with the track, so that the rehabilitation training of the patient is influenced; the power supply system of the trainer is easy to leak electricity, and can interfere the movement of the walking device to influence the rehabilitation training.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an intelligent weight-reducing gait trainer. This intelligence subtracts heavy gait training ware's well device that subtracts is small, can reduce orbital bearing, and rehabilitation effect is good simultaneously.
The purpose of the invention is realized by the following technical scheme: the intelligent weight-reducing gait trainer comprises a track, a power supply system, a weight-reducing device, a walking device and a controller; the power supply system is arranged in the track, the weight reduction device is connected with the track through the traveling device, and the power supply system, the weight reduction device and the traveling device are all connected with the controller; the weight reduction device comprises a drum motor, a screw drum, a screw shaft, a slide rail, a pull rope, a fixed pulley, a movable pulley, a steering wheel, a first mounting plate, a second mounting plate and a fixing plate, wherein two ends of the screw shaft are respectively mounted on the first mounting plate and the second mounting plate; the winding drum motor is arranged on the first mounting plate, and a power output shaft of the winding drum motor is connected with the screw winding drum through a weight reduction transmission mechanism; the utility model discloses a power supply system, including the slide rail, fixed pulley, directive wheel, power supply system and controller, the both ends of slide rail are installed respectively in first mounting panel and fixed plate, the movable pulley is through subtracting heavy carriage and sliding linkage, the fixed pulley is installed in one side of first mounting panel through first mounting bracket, the directive wheel passes through the second mounting bracket and installs in the opposite side of first mounting panel, the one end of stay cord twines in the screw rod reel, directive wheel, movable pulley and fixed pulley are walked around in proper order to the other end of stay cord, power supply system and controller all are connected with the reel motor, force sensor is installed to the shaft of directive wheel.
Preferably, the weight reduction device further comprises a lead screw, a lead screw motor, a buffer spring and a push plate, the lead screw motor is installed on the second installation plate, one end of the lead screw is installed on the fixed plate, the other end of the lead screw is connected with a power output shaft of the lead screw motor, the push plate is connected with the lead screw through a lead screw nut, the buffer spring is sleeved on the sliding rail, one end of the buffer spring abuts against the push plate, the other end of the buffer spring abuts against the weight reduction sliding frame, and the power supply system and the controller are both connected with the lead screw motor.
Preferably, the track is a conductive track, and the conductive track comprises a conductive section, a power supply connecting section and an intermediate connecting section which are connected together; the power supply system comprises a current collector and a conducting strip, the conducting strip is arranged in the conducting cavity, the connecting cavity is used for hanging and fixing, and the sliding cavity is used for being connected with the traveling device.
Preferably, the current collector comprises a current collecting bracket and 2 groups of current collecting assemblies, the lower end of the current collecting bracket is fixed on the traveling device or the traveling mechanism, and the 2 groups of current collecting assemblies are reversely arranged at the upper end of the current collecting bracket;
the current collection subassembly includes insulating casing, carbon brush gleitbretter, lead-out wire and current collection spring, insulating casing installs the upper end at the current collection support, the carbon brush gleitbretter is installed in insulating casing, just insulating casing and conducting strip sliding connection are stretched out to the one end of carbon brush gleitbretter, the one end of lead-out wire is inserted in the insulating casing and is connected with the brush gleitbretter, the other end and the controller of lead-out wire are connected, the current collection spring is arranged in insulating casing, just the one end of current collection spring supports the brush gleitbretter, the other end of current collection spring supports the inner wall of insulating casing.
Preferably, the power connection section includes a power guide rail, a power connection sheet, an insulating support and a power line, the power guide rail is provided with a power cavity communicated with the conductive cavity, the insulating support is installed in the power cavity, the power connection sheet is installed in the insulating support, two ends of the power connection sheet are respectively connected with 2 adjacent conductive sheets, and one end of the power line is connected with the power connection sheet after sequentially passing through the power guide rail and the insulating support.
Preferably, the traveling device comprises a traveling rack, a first traveling motor, a first power gear, a second transition gear, a first driving roller and a first lever bracket, the traveling rack is connected with the rail, the first power gear is mounted on a power output shaft of the first traveling motor, the second transition gear is mounted on the traveling rack through a first intermediate shaft, the first driving roller is mounted on the first lever bracket through a rolling rotating shaft, gear parts of the first power gear, the second transition gear and the first driving roller are sequentially meshed, and a rolling part of the first driving roller is connected with the rail; the first walking motor is arranged on the walking frame, one end of the first lever support is hinged to the first middle shaft, and the other end of the first lever support is connected with the walking frame through the first spring assembly.
Preferably, the first spring assembly comprises a first force increasing spring, a spring seat and a spring guide pillar, the upper end of the spring guide pillar is fixed to the other end of the first lever support, the spring seat is mounted on the walking frame, the first force increasing spring is sleeved on the spring guide pillar, one end of the first force increasing spring is connected with the other end of the first lever support, and the other end of the first force increasing spring is connected with the spring seat.
Preferably, first lever bracket includes the bar body and link, bar body one end is articulated with first intermediate shaft, the other end and the first spring unit of bar body are connected, first initiative gyro wheel is installed in the one end of link through the pivot of rolling, the other end and the bar body coupling of link.
Preferably, the track comprises a transverse track and 2 longitudinal tracks, two ends of the transverse track are respectively connected with the 2 longitudinal tracks through a walking mechanism, the walking mechanism comprises a walking base, a second walking motor, a second driving roller and a second lever bracket, the end part of the transverse track is in sliding connection with the longitudinal tracks through the walking base, the second walking motor is installed on the walking base, one end of the second lever bracket is hinged to one end of the walking base, and the other end of the second lever bracket is connected with the walking base through a second spring assembly; the second driving roller is arranged at the upper end of the second lever bracket and is connected with the longitudinal rail, and meanwhile, a power output shaft of the second walking motor is connected with the second driving roller through a walking transmission mechanism; the vertical rail is provided with a two-dimensional code, the walking base is provided with a scanner matched with the two-dimensional code, and the scanner is in signal connection with a second walking motor.
Preferably, one end of the transverse rail is connected with the corresponding walking base through a fixing frame, and the other end of the transverse rail is connected with the corresponding walking base through a sliding frame;
the fixed frame comprises a first connecting plate and a fixed support, one end of the fixed support is connected with the walking base through the first connecting plate, and the other end of the fixed support is fixedly connected with one end of the transverse rail;
the carriage includes second connecting plate, pulley and sliding support, sliding support's one end is passed through the second connecting plate and is connected with the walking base, sliding support passes through the other end sliding connection of pulley and horizontal rail.
Compared with the prior art, the invention has the following advantages:
1. this a subtract heavy device that is arranged in intelligence subtracts heavy training ware mainly comprises reel motor, screw rod reel, screw rod axle, slide rail, stay cord, fixed pulley, movable pulley, directive wheel, first mounting panel, second mounting panel and fixed plate, and wherein the pitch of the wire casing on the screw rod reel equals with the pitch of the screw thread of screw rod axle, and then axial displacement takes place along with the play rope of stay cord for the screw rod reel to guarantee that the play rope direction of pulling force is unchangeable, both prevent that the stay cord from deviating from the pulley, still reduce the holistic volume of device.
2. This a subtract heavy device for among intelligence subtracts heavy training ware is connected screw rod reel and screw shaft, and along with the patient walking in-process, the screw rod reel is along screw shaft axial displacement along with the play rope of stay cord, and then the angle between stay cord and the directive wheel can remain unchanged to reduce the angle change of stay cord, consequently reduce force sensor's measuring error, guarantee to subtract heavy precision, improved the reliability that subtracts heavy device, with more do benefit to patient's recovery.
3. This a running gear for among intelligence subtracts heavy training ware mainly comprises walking frame, first walking motor, first power gear, second transition gear, first initiative gyro wheel and first lever support etc. wherein first lever support one end is articulated with walking frame through well unipolar, the other end is connected with walking frame through first spring assembly, thereby can make first initiative gyro wheel tightly press at the track, in order to improve the frictional force between first initiative gyro wheel and the track, thereby prevent that first initiative gyro wheel from skidding, the stability of running gear work has been improved, improve the training effect.
4. The power supply system in the intelligent weight-reducing gait trainer mainly comprises a conductive track and a current collector, wherein the taking end of the current collector is electrically connected with a conductive sheet positioned in the conductive track, the output end of the current collector is connected with a controller, the controller is used for conveying electric quantity to each motor, and the conductive sheet for supplying power is embedded in the conductive track, so that the traditional electric wire power supply is replaced, and the safety is improved; meanwhile, the current collector is continuously connected with the conducting strip, so that the situation that the walking device or the walking mechanism is influenced by the winding of the electric wire can be prevented, and the effect of rehabilitation training can be improved.
5. This a track that is arranged in intelligence subtracts heavy training ware is from arranging the combination upper segment, mainly comprises horizontal rail and 2 vertical rails, and wherein the both ends of horizontal rail are connected with vertical rail through corresponding running gear to setting up the two-dimensional code at vertical rail, walking base among the running gear sets up the bar code collector with the two-dimensional code matching, and the position is confirmed according to the two-dimensional code that the bar code collector was swept to second walking motor, thereby guarantees to be located the synchronous motion at horizontal rail both ends, improves rehabilitation training effect.
6. This a both ends that are arranged in horizontal rail of intelligence to subtract heavy training ware all are connected with indulging the rail through running gear, this running gear mainly comprises walking base, second walking motor, second initiative gyro wheel and second lever bracket, wherein the one end of second lever bracket is articulated with walking base, the other end passes through second spring assembly and is connected with walking base, thereby make second initiative gyro wheel sticis indulging the rail, the condition of avoiding skidding takes place, the stability of horizontal rail removal has been improved, thereby further improve the rehabilitation training effect.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 2 is a front view of the intelligent weight-reducing gait training device in the embodiment 1 of the invention.
Fig. 3 is a schematic structural diagram of a weight reduction device in the intelligent weight reduction gait trainer according to embodiment 1 of the invention.
Fig. 4 is a front view of a weight reduction device in the intelligent weight reduction gait trainer according to embodiment 1 of the invention.
Fig. 5 is a sectional view taken in the direction of a-a in fig. 4.
Fig. 6 is a schematic structural diagram of a weight reduction device installed in a walking frame in an intelligent weight reduction gait trainer according to embodiment 1 of the invention.
Fig. 7 is a left side view of the intelligent weight-reducing gait training device of the embodiment 1 of the invention, wherein the weight-reducing device is arranged in the walking frame.
Fig. 8 is a sectional view taken in the direction B-B in fig. 7.
Fig. 9 is a schematic structural view of a reel motor in embodiment 2 of the present invention.
Fig. 10 is a top view of the walking device in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 11 is a left side view of the running gear in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 12 is a cross-sectional view of a walking device in an intelligent weight-loss gait training device in embodiment 1 of the invention.
Fig. 13 is an enlarged schematic view at I in fig. 12.
Fig. 14 is a schematic connection diagram of the walking motor, the power gear, the transition gear, the main force gear and the lever bracket of the walking device in the intelligent weight-loss gait training device according to embodiment 1 of the invention.
Fig. 15 is a schematic structural diagram of a power supply system in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 16 is a cross-sectional view of the conductive segments of the power supply system in the intelligent weight loss gait trainer of embodiment 1 of the invention.
Fig. 17 is a cross-sectional view of the power supply connection section of the power supply system in the intelligent weight-loss gait trainer according to embodiment 1 of the invention.
Fig. 18 is an exploded view of one half of the power supply connection section of the power supply system in the intelligent weight-loss gait trainer in accordance with embodiment 1 of the invention.
Fig. 19 is a schematic structural diagram of a current collector of a power supply system in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 20 is an exploded view of the current collector of the power supply system in the intelligent weight-loss gait trainer of example 1 of the invention.
Fig. 21 is a cross-sectional view of the current collector of the power supply system in the intelligent weight-loss gait trainer of embodiment 1 of the invention.
Fig. 22 is a schematic structural diagram of a track in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 23 is a schematic structural view of the intelligent weight-reducing gait training device according to embodiment 1 of the invention, in which one end of the transverse rail is connected to the walking mechanism through a fixing frame.
Figure 24 is a side view of the rails in the intelligent weight loss gait training device of embodiment 1 of the invention.
Fig. 25 is a schematic structural diagram of a running mechanism of a rail in the intelligent weight-reducing gait training device in embodiment 1 of the invention. The second spring assembly and walking base are omitted from the figure.
Fig. 26 is a schematic view of the connection between the fixing frame and the walking mechanism in the intelligent weight-reducing gait training device in embodiment 1 of the invention.
Fig. 27 is a schematic view of the connection between the walking carriage and the walking mechanism in the intelligent weight-reducing gait training device according to embodiment 1 of the invention.
Wherein 100 is a track, 200 is a power supply system, 300 is a weight reduction device, 400 is a walking device, 500 is a controller,
100-plus 001 is a transverse rail, 100-plus 002 is a longitudinal rail, 100-plus 003 is a traveling mechanism, 100-plus 004 is a traveling base, 100-plus 005 is a second traveling motor, 100-plus 006 is a second driving roller, 100-plus 007 is a second lever bracket, 100-plus 008 is a second spring component, 100-plus 009 is a code scanner, 100-plus 010 is a second boosting spring, 100-plus 011 is an adjusting column, 100-plus 012 is a fixing bracket, 100-plus 013 is a traveling carriage, 100-plus 014 is a first connecting plate, 100-plus 015 is a fixing bracket, 100-plus 016 is a second connecting plate, 100-plus 017 is a pulley, 100-plus 018 is a main pulley, 100-plus 019 is an auxiliary pulley, 100-plus 020 is a sliding bracket, 100-plus 021 is a second power gear, 100-plus 022 is a third transition gear, 100-plus 023 is a second intermediate shaft, 100-;
200-, 200-;
300-type-, 300-plus 026 is a transmission shaft, 300-plus 027 is a self-locking protection mechanism, 300-plus 028 is an electromagnet, 300-plus 029 is a pawl plate, 300-plus 030 is a self-locking bracket, 300-plus 031 is a self-locking sliding shaft, 300-plus 032 is a transmission assembly, 300-plus 033 is a centrifugal block, 300-plus 034 is a stop bolt, 300-plus 035 is a speed reducer, 300-plus 036 is a motor, 300-plus 037 is a photoelectric encoder, 300-plus 038 is an electromagnetic brake, and 300-plus 039 is a return spring;
400 supple materials 001 is the walking frame, 400 supple materials 002 is first walking motor, 400 supple materials 003 is first power gear, 400 supple materials 004 is second transition gear, 400 supple materials 005 is first initiative gyro wheel, 400 supple materials 006 is first lever support, 400 supple materials 007 is first jackshaft, 400 supple materials 008 is the rolling pivot, 400 supple materials 009 is first spring assembly, 400 supple materials 010 is first reinforcement spring, 400 supple materials 011 is the spring holder, 400 supple materials 012 is the spring guide post, 400 supple materials 013 is the connecting hole, 400 supple materials 014 materials is the bar body, 400 supple materials 015 is the link span, 400 supple materials 016 is first driven gyro wheel, 400 supple materials 017 is the side direction gyro wheel.
Detailed Description
The invention is further illustrated by the following figures and examples.
The intelligent weight-reducing gait trainer as shown in fig. 1 to 5 comprises a track, a power supply system, a weight-reducing device, a walking device and a controller; the power supply system is arranged in the track, the weight reduction device is connected with the track through the traveling device, and the power supply system, the weight reduction device and the traveling device are all connected with the controller; the weight reduction device comprises a drum motor, a screw drum, a screw shaft, a slide rail, a pull rope, a fixed pulley, a movable pulley, a steering wheel, a first mounting plate, a second mounting plate and a fixing plate, wherein two ends of the screw shaft are respectively mounted on the first mounting plate and the second mounting plate; the winding drum motor is arranged on the first mounting plate, and a power output shaft of the winding drum motor is connected with the screw winding drum through a weight reduction transmission mechanism; the utility model discloses a screw rod winding drum, including the fixed pulley, the fixed pulley is installed in one side of first mounting panel, the fixed pulley is connected with the slide rail through subtracting heavy carriage, the fixed pulley is installed in one side of first mounting panel through first mounting bracket, the directive wheel passes through the second mounting bracket and installs in the opposite side of first mounting panel, the one end of stay cord is twined in the screw rod reel, directive wheel, movable pulley and fixed pulley are walked around in proper order to the other end of stay cord, power supply system and controller all are connected with the reel motor.
In order to ensure the stability of the pulley, 2 sliding rails are adopted, the 2 sliding rails are arranged in parallel, two ends of the weight reduction sliding frame are respectively connected with the 2 sliding rails in a sliding mode, and the sliding wheel is installed in the middle of the weight reduction sliding frame. Specifically, because the thread pitch of the thread groove on the screw rod winding drum is equal to the thread pitch of the screw shaft, when the rope is pulled out from the rope, the screw rod winding drum moves along the screw shaft in an equidistant axial direction, so that the angle between the rope and the steering wheel is kept unchanged, a larger distance is not needed between the steering wheel and the winding drum, and the size of the whole device can be reduced. Meanwhile, the angle between the pulling strength and the steering wheel is kept unchanged, the force sensor can be installed on a wheel shaft of the steering wheel, and the pulling rope is sequentially wound around the steering wheel, the movable pulley and the fixed pulley after being taken out of the screw rod winding drum, so that the angle between the pulling rope and the steering wheel cannot be changed along with the walking of a patient, the measurement error of the force sensor can be reduced, the weight reduction precision is improved, and the rehabilitation effect is further improved.
And a wheel shaft of the steering wheel is provided with a force sensor. During operation, the other end of the pull rope sequentially rounds the steering wheel, the movable pulley and the fixed pulley to be connected with a suspension frame for suspending a patient. When the patient is walking, along with the walking of the patient, the droop angle of the other end of the stay cord changes, because the stay cord is wound between one end of the screw rod winding drum and the other end of the stay cord and is provided with a steering wheel, a movable pulley and a fixed pulley, and the screw rod winding drum axially moves along with one end of the pull strength when going out the cord, the angle between one end of the stay cord going out the cord and the steering wheel can not change, so when the force sensor is arranged on the wheel shaft of the steering wheel, the direction of the force acting on the force sensor is always kept 90 degrees to the sensor, thereby the measuring error can be reduced, the weight reduction precision is improved, and the rehabilitation training effect is improved.
The weight reduction device further comprises a lead screw, a lead screw motor, a buffer spring and a push plate, wherein the lead screw motor is installed on the second installation plate, one end of the lead screw is installed on the fixed plate, the other end of the lead screw is connected with a power output shaft of the lead screw motor, the push plate is connected with the lead screw through a lead screw nut, the buffer spring is sleeved on the slide rail, one end of the buffer spring abuts against the push plate, and the other end of the buffer spring abuts against the weight reduction sliding frame. In the work, when the acting force of the pull rope is lower than the set weight reduction value, the buffer spring has the tendency that the movable pulley is far away from the lead screw push plate, and simultaneously, the lead screw motor acts to drive the lead screw push plate to compress the buffer spring, so that the distance between the lead screw push plate and the movable pulley is kept unchanged, and the pulling force of the pull rope returns to the set weight reduction value; when the gravity center is lowered, the movable pulley and the push plate tend to be drawn together downwards, and the lead screw motor acts to drive the push plate to be far away from the movable pulley, so that the distance between the push plate and the movable pulley is kept unchanged, and the tension of the pull rope is consistent with the set weight reduction value.
Subtract heavy carriage and install the laser range finder who is used for detecting the push pedal and subtracts distance between the heavy carriage. The distance between the movable pulley and the push plate is determined by detecting the distance between the push plate and the weight-reduction sliding frame. When the force measured by the force sensor is equal to the set weight reduction weight, the distance between the weight reduction sliding frame and the push plate is a set value. When the distance between the weight reduction sliding frame and the push plate deviates from a set value, the screw motor acts to drive the push plate to axially move along the screw rod, and the distance between the weight reduction sliding frame and the push plate approaches to the set value. For improving the work feasibility laser range finder who is used for detecting the distance between push pedal and the first mounting panel is also installed to first mounting panel, and this avoids the push pedal to remove excessively to the displacement of restraint push pedal avoids push pedal and first mounting panel to bump.
And a guide rod is arranged between the first mounting plate and the fixing plate and penetrates through the push plate. The guide rod can guarantee the stability that the push pedal removed, and for the stability that further improves the push pedal and removes, the guide rod adopts 2, and the lead screw is located between 2 guide rods, and the both ends of push pedal pass the both ends of guide rod respectively.
The weight reduction transmission mechanism comprises a driving gear, a driven gear and a first transition gear, the driving gear is installed on a power output shaft of the drum motor, the driven gear is installed on the screw drum, the first transition gear is installed between the first installation plate and the second installation plate through a transmission shaft, and the driving gear, the first transition gear and the driven gear are meshed in sequence. The structure is simple, the work is reliable, and the structure is compact.
As shown in fig. 6 to 8, the weight reduction device for the intelligent weight reduction trainer further comprises a self-locking protection mechanism, the self-locking protection mechanism comprises an electromagnet, a pawl disc, a self-locking bracket and a self-locking sliding shaft, the pawl disc is connected with the first transition gear through a transmission assembly, the self-locking bracket is mounted on the walking frame through the self-locking sliding shaft, and the electromagnet is mounted on the self-locking bracket; when power is off, the electromagnet is clamped with the pawl disc. In the working process, when the power is off, the electromagnet pops out, and then the electromagnet is clamped with the pawl disc, so that the weight reduction transmission mechanism, the screw rod winding drum and the like are locked, and the patient is prevented from falling off under the condition of power failure. A reset spring is sleeved on the self-locking sliding shaft, so that the self-locking support can conveniently drive the electromagnet to return to the initial position, and the electromagnet and the pawl disc can be conveniently separated. Wherein the transmission component is a gear transmission component and mainly comprises two meshed transmission gears.
The pawl disc is provided with a centrifugal block, and the weight reduction support is provided with a stop bolt matched with the centrifugal block; when the speed is too fast, the centrifugal block is clamped with the stop bolt. When a patient falls down or the screw rod winding drum is over-speed due to reasons, the centrifugal block is opened under the action of centrifugal force, and then the centrifugal block is clamped with the stop bolt to lock the pawl disc, so that the screw rod winding drum stops rotating, and the patient is protected.
Specifically, in terms of functional structure, as shown in fig. 15 to 18, the track is a conductive track, and the conductive track includes a conductive segment, a power supply connection segment and an intermediate connection segment which are connected together; the power supply system comprises a current collector and a conducting strip, the conducting strip is arranged in the conducting cavity, the connecting cavity is used for hanging and fixing, and the sliding cavity is used for being connected with the traveling device. Specifically, the conducting strip is embedded into a conducting cavity in the conducting track and is connected with an external power supply, so that electric energy is transmitted to the current collector, and energy is provided for each motor (a winding drum motor, a screw rod motor, a first walking motor and the like). The conductive track is divided into 3 parts: a conductive segment, a power connection segment, and an intermediate connection segment. The track has standard length, so that the track is convenient to install, the standard length of the conductive segments is 6 meters, the power supply connecting segment is a part connected with an external power supply, and the middle connecting segment is used for connecting the adjacent 2 conductive segments, so that the length of the conductive track meets the requirement of rehabilitation training. In order to ensure the compactness, the cross-sectional shapes of the conductive section, the power supply connecting plate and the middle connecting section are similar, namely 3 cavities with similar profiles are arranged. The intermediate connection section is similar to the power connection structure, and the intermediate connection section lacks an outgoing line relative to the power connection section to connect the conductive sections together.
As shown in fig. 19 to 21, the current collector includes a current collecting holder whose lower end is fixed to a traveling device or a traveling mechanism, and 2 sets of current collecting modules which are reversely mounted on the upper end of the current collecting holder; the current collection subassembly includes insulating casing, carbon brush gleitbretter, lead-out wire and current collection spring, insulating casing installs the upper end at the current collection support, the carbon brush gleitbretter is installed in insulating casing, just insulating casing and conducting strip sliding connection are stretched out to the one end of carbon brush gleitbretter, the one end of lead-out wire is inserted in the insulating casing and is connected with the brush gleitbretter, the other end and the controller of lead-out wire are connected, the current collection spring is arranged in insulating casing, just the one end of current collection spring supports the brush gleitbretter, the other end of current collection spring supports the inner wall of insulating casing. The number of the current collecting assemblies is the same as that of the conducting strips, and meanwhile, the acting force balance between the current collector and the conducting tracks can be ensured by adopting 2 groups of current collecting assemblies. And under the balanced effect of the force, the carbon brush sliding sheet and the conducting strip can be ensured to be continuously connected in a sliding manner, so that the power-on stability is ensured. And the arrangement of the current collection spring prevents the carbon brush sliding sheet from retracting into the insulating shell, so as to further ensure the stability of electrifying.
Insulating casing includes casing and backshell, casing and backshell are connected and are formed insulating chamber, carbon brush gleitbretter is installed in insulating chamber, and the one end of carbon brush gleitbretter stretches out from casing one side and conducting strip sliding connection, the one end of lead-out wire is inserted insulating chamber and is connected with the carbon brush gleitbretter, the current collection spring is arranged in insulating intracavity. The split design of the insulating shell facilitates the installation of the carbon brush sliding sheet and the like.
The conducting strip in the conducting cavity is provided with 2 conducting strips, and the 2 conducting strips are oppositely arranged on two sides of the conducting cavity through a conducting support. For further guaranteeing the stability of guide plate, electrically conductive support is equipped with the back-off, and the inner wall of electrically conductive chamber is equipped with the arch that matches with the back-off, back-off and protruding joint. The conducting strip adopts 2 both can guarantee the circular telegram efficiency, and provides two reverse effort to the current collector to guarantee the stability of current collector. In order to improve the safety, the conductive bracket is made of an insulating material.
The power supply connection section comprises a power supply guide rail, a power supply connection piece, an insulating support and a power supply wire, wherein the power supply guide rail is provided with a power supply cavity communicated with the conductive cavity, the insulating support is installed in the power supply cavity, the power supply connection piece is installed in the insulating support, two ends of the power supply connection piece are respectively connected with 2 adjacent conductive pieces, and one end of the power supply wire is connected with the power supply connection piece after sequentially passing through the power supply guide rail and the insulating support. The structure is simple and the installation is convenient. Meanwhile, the arrangement of the insulating support can reduce the occurrence of electric leakage, and the safety is further improved. Specifically, the power supply guide rail mainly comprises 2 clamping plates, and the 2 clamping plates are connected through bolts. When the device is installed, the 2 clamping plates are respectively clamped on two sides of the conductive section.
The power supply connecting section further comprises an elastic sheet, the elastic sheet is installed between the power supply connecting sheet and the inner wall of the insulating support, and one end of the power supply line is connected with the power supply connecting sheet through the elastic sheet. The elastic sheet can make the power supply connection and the conducting sheet keep tight sealing connection so as to ensure the stability of conduction. In order to further improve the stability of the power supply connecting sheet, a power supply support is arranged in the insulating support, and the elastic sheet and the power supply connecting sheet are both arranged in the power supply support.
The power supply connecting section further comprises an insulating cover plate, the insulating cover plate is installed on the outer side of the power supply guide rail, and one end of the power supply wire penetrates through the insulating cover plate and then sequentially penetrates through the power supply guide rail and the insulating support. This structure has further improved the security to guarantee patient's personal safety.
And the outer end of the conductive section is provided with a backstop. The backstop piece plays a protective role to prevent the walking device or the walking mechanism from sliding out of the conductive track. Wherein, the outer end of the conductive segment is the end of the conductive segment which is not connected with the middle connecting segment.
As shown in fig. 10 to 14, the traveling device includes a traveling frame, a first traveling motor, a first power gear, a second transition gear, a first driving roller, and a first lever bracket, the traveling frame is connected to the rail, the first power gear is mounted on a power output shaft of the first traveling motor, the second transition gear is mounted on the traveling frame through a first intermediate shaft, the first driving roller is mounted on the first lever bracket through a rolling rotating shaft, gear portions of the first power gear, the second transition gear, and the first driving roller are sequentially engaged, and a rolling portion of the first driving roller is connected to the rail; the first walking motor is arranged on the walking frame, one end of the first lever support is hinged to the first middle shaft, and the other end of the first lever support is connected with the walking frame through the first spring assembly. Specifically, one end of the first lever bracket is hinged, the other end of the first lever bracket is connected with the walking frame through the first spring assembly, and due to the elastic acting force of the first spring assembly, the first driving roller arranged at one end of the first lever bracket tightly presses the track, so that the first driving roller is prevented from slipping. In the walking process, the first walking motor is started, the first walking motor sequentially transmits power to the first driving roller wheel through the first power gear and the second transition gear, so that the first driving roller wheel is driven to roll relative to the rail, the walking rack moves along the axis of the rail, and rehabilitation training is provided for a patient. One end of the first lever bracket is hinged with the walking rack through the first intermediate shaft, namely the first lever bracket and the second transition gear share the first intermediate shaft, so that the compactness of the whole walking device is ensured, and the installation operation is reduced. In order to further improve the stability of the walking frame, 2 first driving rollers are adopted, and the 2 first driving rollers are arranged on two sides of the upper end of the first lever bracket through the same rolling rotating shaft.
The first spring assembly comprises a first boosting spring, a spring seat and a spring guide column, the upper end of the spring guide column is fixed to the other end of the first lever support, the spring seat is installed on the walking rack, the first boosting spring is sleeved on the spring guide column, one end of the first boosting spring is connected with the other end of the first lever support, and the other end of the first boosting spring is connected with the spring seat. The first spring assembly is simple in structure, convenient to install and reliable in work. For further convenience in installation, the spring guide column is installed on the walking frame through threaded connection, so that the length of the spring guide column can be conveniently adjusted, the acting force of the first boosting spring is adjusted, and the pressing force of the first driving roller relative to the rail is further improved.
The spring seat is provided with a connecting hole which is connected with the first boosting spring. The structure is simple, and the stability of the connection of the first force-increasing spring is ensured, so that the working feasibility is further improved.
First lever bracket includes the bar body and link, bar body one end is articulated with first intermediate shaft, the other end and the first spring unit of bar body are connected, first initiative gyro wheel is installed in the one end of link through the pivot of rolling, the other end and the bar body coupling of link. Specifically, the link is connected with the upside of bar body one end, just integrated into one piece between bar body and the link. Thereby guarantee the intensity of first lever support, improved the work feasibility. Wherein, for guaranteeing stability, first initiative gyro wheel has 2, and this 2 first initiative gyro wheels are installed in the one end both sides of link through the roll pivot.
The walking machine frame is provided with a first driven roller which is connected with the track. The structure is simple, and the moving stability of the walking frame is further improved.
The walking machine frame is provided with a plurality of lateral rollers, every two of the lateral rollers form a group, two lateral rollers in each group are oppositely arranged on two sides of the track, and the lateral rollers are connected with the side face of the track. The shaking of the walking frame can be reduced by the lateral idler wheels, and the moving stability of the walking frame is further improved, so that the effective performance of the rehabilitation training is ensured.
From the arrangement structure, as shown in fig. 22 to 27, the rail comprises a transverse rail and 2 longitudinal rails, two ends of the transverse rail are respectively connected with the 2 longitudinal rails through a traveling mechanism, the traveling mechanism comprises a traveling base, a second traveling motor, a second driving roller and a second lever bracket, the end part of the transverse rail is in sliding connection with the longitudinal rails through the traveling base, the second traveling motor is installed on the traveling base, one end of the second lever bracket is hinged to one end of the traveling base, and the other end of the second lever bracket is connected with the traveling base through a second spring assembly; the second driving roller is arranged at the upper end of the second lever bracket and is connected with the longitudinal rail, and meanwhile, a power output shaft of the second walking motor is connected with the second driving roller through a walking transmission mechanism; the vertical rail is provided with a two-dimensional code, the walking base is provided with a scanner matched with the two-dimensional code, and the scanner is in signal connection with a second walking motor. Specifically, the two-dimensional code records position information, and after the code scanner scans the corresponding two-dimensional code, the code scanner transmits the scanned information to the controller of the intelligent weight reduction trainer, and the controller sends out a control signal again to control the second walking motor to act. Compared with the existing transverse rail which is in sliding connection with the longitudinal rail in a non-motor driving mode, the invention ensures that the transverse rail can slide smoothly, ensures that two ends of the transverse rail can move synchronously, reduces the resistance of a patient when the patient moves along the longitudinal rail direction, and improves the rehabilitation effect. The second driving roller is pressed against the longitudinal rail under the combined action of the second spring assembly, the second lever bracket and the like, so that the moving stability of the transverse rail is improved. In order to improve the stability of the transverse rail driven by the traveling mechanism, 2 second driving rollers are adopted, and the 2 second driving rollers are arranged on two sides of the upper end of the second lever bracket through rolling shafts. One end of the second driving roller is provided with a gear part which is meshed with the walking transmission mechanism, and the other end of the second driving roller is provided with a smooth rolling wheel which can roll smoothly relative to the longitudinal rail.
The second spring assembly comprises a second boosting spring and an adjusting column, the upper end of the adjusting column is connected with the walking base, the lower end of the adjusting column is connected with the lever support beam, the second boosting spring is sleeved on the adjusting column, and the upper end and the lower end of the second boosting spring respectively abut against the walking base and the lever support beam. The specific regulation post is connected with the lever corbel through threaded connection to adjust the length that the regulation post stretches out with the scheme, thereby adjust the elastic force of second reinforcement spring, with the dynamics that control second initiative gyro wheel compresses tightly the vertical rail, so can prevent the condition of skidding and take place, but further guarantee two steps of horizontal rail in step, stable removal, improve rehabilitation training's effect.
One end of the transverse rail is connected with the corresponding walking base through a fixing frame, and the other end of the transverse rail is connected with the corresponding walking base through a walking sliding frame; the fixed frame comprises a first connecting plate and a fixed support, one end of the fixed support is connected with the walking base through the first connecting plate, and the other end of the fixed support is fixedly connected with one end of the transverse rail; the walking sliding frame comprises a second connecting plate, a pulley and a sliding support, one end of the sliding support is connected with the walking base through the second connecting plate, and the sliding support is connected with the other end of the transverse rail in a sliding mode through the pulley. Wherein, the both ends of first connecting plate are passed through the bolt and are connected with walking base and fixed bolster respectively, and this fixed bolster contains 2 plate bodys, and this 2 plate bodys pass through the bolt respectively with the upper and lower side fixed connection of the one end of horizontal rail. And the two ends of the second connecting plate are respectively connected with the walking base and the sliding support through bolts, the sliding support comprises 2 sliding plates, and the 2 sliding plates are respectively positioned at the upper side and the lower side of the other end of the cross rail. The inboard of slide passes through the pulley and the other end sliding connection of horizontal rail, and this pulley contains 2 main pulleys and assists the pulley to guarantee gliding stability. When the rehabilitation training device works, the distance between the two longitudinal rails cannot be kept equal all the time along the axis direction of the longitudinal rails, and the other ends of the transverse rails are connected through the walking sliding frame, so that the rehabilitation training can be smoothly carried out.
And a stop block is arranged at the end part of the other end of the transverse rail. The stop block prevents the other end of the transverse rail from falling off the carriage, thereby further improving the operational feasibility.
The traveling transmission mechanism comprises a second power gear and a third transition gear, the second power gear is mounted on a power output shaft of the second traveling motor, the third transition gear is mounted on the traveling base through a second intermediate shaft, and the second power gear is connected with a gear portion of the second driving roller through the third transition gear. The structure is simple, the installation is convenient and the work is reliable.
The walking base is provided with a second driven roller which is connected with the longitudinal rail. The second driven roller can prevent running gear's rocking, further improves the stability that the cross rail removed.
The walking mechanism is provided with a laser range finder. The laser range finder is used for detecting the distance from the traveling mechanism to the starting point of the longitudinal rail, and the controller can also control the second traveling motor to move according to the distance, so that the synchronous movement of the two ends of the transverse rail is further ensured.
Example 2
The weight reduction device for the intelligent weight reduction trainer comprises the following technical characteristics in the embodiment 1: as shown in fig. 9, the drum motor includes a speed reducer, a motor, a photoelectric encoder, an electromagnetic brake and a battery pack, the speed reducer is connected with the motor, the photoelectric encoder is connected with an electromagnetic brake signal, and the battery pack is connected with the electromagnetic brake. This is another self-locking protection mode of the weight-reducing device. In the course of the work, detect motor speed as zero when photoelectric encoder, the electromagnetism brake action, the motor locking, the reel can not rotate, and the stay cord also can not fall under the stress to play the effect of protection to the patient.
The above-mentioned embodiments are preferred embodiments of the present invention, and the present invention is not limited thereto, and any other modifications or equivalent substitutions that do not depart from the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. Intelligent weight-reducing gait training device is characterized in that: the device comprises a track, a power supply system, a weight reduction device, a walking device and a controller; the power supply system is arranged in the track, the weight reduction device is connected with the track through the traveling device, and the power supply system, the weight reduction device and the traveling device are all connected with the controller;
the weight reduction device comprises a drum motor, a screw drum, a screw shaft, a slide rail, a pull rope, a fixed pulley, a movable pulley, a steering wheel, a first mounting plate, a second mounting plate and a fixing plate, wherein two ends of the screw shaft are respectively mounted on the first mounting plate and the second mounting plate; the winding drum motor is arranged on the first mounting plate, and a power output shaft of the winding drum motor is connected with the screw winding drum through a weight reduction transmission mechanism; the utility model discloses a power supply system, including the slide rail, fixed pulley, directive wheel, power supply system and controller, the both ends of slide rail are installed respectively in first mounting panel and fixed plate, the movable pulley is through subtracting heavy carriage and sliding linkage, the fixed pulley is installed in one side of first mounting panel through first mounting bracket, the directive wheel passes through the second mounting bracket and installs in the opposite side of first mounting panel, the one end of stay cord twines in the screw rod reel, directive wheel, movable pulley and fixed pulley are walked around in proper order to the other end of stay cord, power supply system and controller all are connected with the reel motor, force sensor is installed to the shaft of directive wheel.
2. An intelligent weight-reducing gait trainer according to claim 1, characterized in that: the weight reduction device further comprises a lead screw, a lead screw motor, a buffer spring and a push plate, the lead screw motor is installed on the second installation plate, one end of the lead screw is installed on the fixed plate, the other end of the lead screw is connected with a power output shaft of the lead screw motor, the push plate is connected with the lead screw through a lead screw nut, the buffer spring is sleeved on the sliding rail, one end of the buffer spring abuts against the push plate, the other end of the buffer spring abuts against the weight reduction sliding frame, and the power supply system and the controller are both connected with the lead screw motor.
3. An intelligent weight-reducing gait trainer according to claim 1, characterized in that: the track is a conductive track, and the conductive track comprises a conductive section, a power supply connecting section and an intermediate connecting section which are connected together; the power supply system comprises a current collector and a conducting strip, the conducting strip is arranged in the conducting cavity, the connecting cavity is used for hanging and fixing, and the sliding cavity is used for being connected with the traveling device.
4. An intelligent weight-reducing gait trainer according to claim 3, characterized in that: the current collector comprises a current collecting bracket and 2 groups of current collecting assemblies, the lower end of the current collecting bracket is fixed on the traveling device or the traveling mechanism, and the 2 groups of current collecting assemblies are reversely arranged at the upper end of the current collecting bracket;
the current collection subassembly includes insulating casing, carbon brush gleitbretter, lead-out wire and current collection spring, insulating casing installs the upper end at the current collection support, the carbon brush gleitbretter is installed in insulating casing, just insulating casing and conducting strip sliding connection are stretched out to the one end of carbon brush gleitbretter, the one end of lead-out wire is inserted in the insulating casing and is connected with the brush gleitbretter, the other end and the controller of lead-out wire are connected, the current collection spring is arranged in insulating casing, just the one end of current collection spring supports the brush gleitbretter, the other end of current collection spring supports the inner wall of insulating casing.
5. An intelligent weight-reducing gait trainer according to claim 3, characterized in that: the power supply connection section comprises a power supply guide rail, a power supply connection piece, an insulating support and a power supply wire, wherein the power supply guide rail is provided with a power supply cavity communicated with the conductive cavity, the insulating support is installed in the power supply cavity, the power supply connection piece is installed in the insulating support, two ends of the power supply connection piece are respectively connected with 2 adjacent conductive pieces, and one end of the power supply wire is connected with the power supply connection piece after sequentially passing through the power supply guide rail and the insulating support.
6. An intelligent weight-reducing gait trainer according to claim 1, characterized in that: the walking device comprises a walking rack, a first walking motor, a first power gear, a second transition gear, a first driving roller and a first lever bracket, wherein the walking rack is connected with the track; the first walking motor is arranged on the walking frame, one end of the first lever support is hinged to the first middle shaft, and the other end of the first lever support is connected with the walking frame through the first spring assembly.
7. An intelligent weight-reduction gait trainer according to claim 6, characterized in that: the first spring assembly comprises a first boosting spring, a spring seat and a spring guide column, the upper end of the spring guide column is fixed to the other end of the first lever support, the spring seat is installed on the walking rack, the first boosting spring is sleeved on the spring guide column, one end of the first boosting spring is connected with the other end of the first lever support, and the other end of the first boosting spring is connected with the spring seat.
8. An intelligent weight-reduction gait trainer according to claim 6, characterized in that: first lever bracket includes the bar body and link, bar body one end is articulated with first intermediate shaft, the other end and the first spring unit of bar body are connected, first initiative gyro wheel is installed in the one end of link through the pivot of rolling, the other end and the bar body coupling of link.
9. An intelligent weight-reducing gait trainer according to claim 1, characterized in that: the track comprises a transverse track and 2 longitudinal tracks, the two ends of the transverse track are respectively connected with the 2 longitudinal tracks through a walking mechanism, the walking mechanism comprises a walking base, a second walking motor, a second driving roller and a second lever bracket, the end part of the transverse track is in sliding connection with the longitudinal tracks through the walking base, the second walking motor is installed on the walking base, one end of the second lever bracket is hinged to one end of the walking base, and the other end of the second lever bracket is connected with the walking base through a spring assembly; the second driving roller is arranged at the upper end of the second lever bracket and is connected with the longitudinal rail, and meanwhile, a power output shaft of the second walking motor is connected with the second driving roller through a walking transmission mechanism; the vertical rail is provided with a two-dimensional code, the walking base is provided with a scanner matched with the two-dimensional code, and the scanner is in signal connection with a second walking motor.
10. The intelligent weight loss gait trainer of claim 9, wherein: one end of the transverse rail is connected with the corresponding walking base through a fixing frame, and the other end of the transverse rail is connected with the corresponding walking base through a sliding frame;
the fixed frame comprises a first connecting plate and a fixed support, one end of the fixed support is connected with the walking base through the first connecting plate, and the other end of the fixed support is fixedly connected with one end of the transverse rail;
the carriage includes second connecting plate, pulley and sliding support, sliding support's one end is passed through the second connecting plate and is connected with the walking base, sliding support passes through the other end sliding connection of pulley and horizontal rail.
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| CN107029382B (en) * | 2016-02-03 | 2019-11-19 | 广州曼纽科实验分析仪器有限公司 | Pneumatic weight-reducing training device and Pneumatic weight-reducing training system |
| CN206427971U (en) * | 2016-12-28 | 2017-08-22 | 国网山东省电力公司茌平县供电公司 | A kind of power equipment carries rack device |
| CN207339552U (en) * | 2017-10-20 | 2018-05-08 | 广州龙之杰康复养老科技有限公司 | A kind of motor with self-locking device |
| CN110356827A (en) * | 2018-04-10 | 2019-10-22 | 食优智能科技（上海）有限公司 | Bowl automatic ejecting device |
| CN208097192U (en) * | 2018-04-17 | 2018-11-16 | 河北冀德远健医疗器械科技有限公司 | A kind of reciprocating bidirectional spring buffer gear |
| CN108542707B (en) * | 2018-04-17 | 2023-11-21 | 河北冀德远健医疗器械科技有限公司 | Suspension unit |
| CN108567547B (en) * | 2018-04-17 | 2023-11-21 | 河北冀德远健医疗器械科技有限公司 | Intelligent dynamic weight-reducing rehabilitation system |
| CN208942774U (en) * | 2018-08-20 | 2019-06-07 | 河北格美医疗器械科技有限公司 | Rehabilitation endowment intelligent day rail system |
| CN109363896A (en) * | 2018-11-05 | 2019-02-22 | 南开大学 | A kind of duplex type suspension type active loss of weight system of lower limb rehabilitation training |
| CN209864530U (en) * | 2018-12-13 | 2019-12-31 | 曼纽科健康产业(广州)有限公司 | Tackle and suspension device using same |
| CN210991601U (en) * | 2019-07-16 | 2020-07-14 | 广东智爱机器人科技有限公司 | Electric posture correction weight-reduction walking training device |
| CN110812129A (en) * | 2019-11-15 | 2020-02-21 | 河北格美医疗器械科技有限公司 | Intelligent sky rail adjusting mechanism |
| CN111150615B (en) * | 2020-02-07 | 2022-04-08 | 江苏绿柏智能科技有限公司 | Dynamic weight-reducing walking training instrument |
| CN111329724B (en) * | 2020-04-08 | 2024-08-16 | 美德远健领动（北京）医疗器械有限公司 | Force sense weight-reducing rehabilitation training system |
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Address after: Room 901, Room 301, and Room 301, No. 96 Chuangqiang Road, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Longzhijie Medical Technology Co.,Ltd. Address before: 510730 Room 201, building B-2, No. 81, East Yongshun Avenue, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: Guangzhou spruce Health Industry Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent Weight Loss Gait Trainer Granted publication date: 20220329 Pledgee: CITIC Bank Co.,Ltd. Guangzhou Branch Pledgor: Guangzhou Longzhijie Medical Technology Co.,Ltd. Registration number: Y2024980042491 |