CN214597018U - Optimized active and passive balance training platform - Google Patents

Abstract

The utility model provides an active passive balance training platform of optimization, which comprises a frame, the antiskid running-board, install six attitude sensor under the antiskid running-board, fixedly connected with swing axle subassembly below the antiskid running-board, two joint bearing through upper and lower distribution are connected with two electronic jars in the swing axle lower part, electronic jar passes through the servo motor drive, two electronic jars are 90 degrees distributions, pressure sensor is drawn to the cylinder rod tip fixedly connected with of two electronic jars, draw pressure sensor's the other end to pass through connecting rod fixed connection on joint bearing's outer lane, the swing axle is worn to establish in two joint bearing's inner circle, the tail end of two electronic jars is passed through the universal joint and is connected in the frame, pressure sensor, servo motor all is connected to the controller. The utility model discloses the effectual cost that has reduced equipment cost and installation preparation.

Description

Optimized active and passive balance training platform

Technical Field

The utility model relates to a rehabilitation training device, in particular to active and passive balance training platform belongs to rehabilitation therapy equipment technical field.

Background

The active and passive balance training platform is a common rehabilitation training device, a balance training platform integrating testing and active and passive training is disclosed in Chinese patent No. 2019217482048, the balance training platform can be better applied to active and passive training of a patient, an electric cylinder is adopted as a power drive anti-skidding pedal to move during passive training of the balance training platform, the electric cylinder is closed to be self-locked during active training, an adjustable hydraulic damper is adopted to provide resistance for active training of the patient, the balance training platform can be better used for active and passive balance training of the patient, but a plurality of hydraulic dampers are used, the component cost is higher, the assembly is complex, and a better solution is required in subsequent device research and development.

Disclosure of Invention

The utility model discloses an aim at provides the passive balanced training platform of owner of optimizing to further design, the optimization of present passive balanced training platform.

In order to realize the purpose of the utility model, the following technical proposal is adopted: an optimized active and passive balance training platform comprises a rack and an anti-slip pedal, wherein six attitude sensors are arranged below the anti-slip pedal, a swing shaft assembly is fixedly connected below the anti-slip pedal, a swing shaft assembly welding piece comprises a swing shaft, an upper limit plate mounting plate is fixedly connected at the upper end of the swing shaft, a wall of the upper limit plate mounting plate is fixedly connected with an open slotted sleeve, the slotted sleeve is concentric with the swing shaft, an upper supporting plate is fixedly connected at the upper part of the slotted sleeve, four limit rods are uniformly distributed and penetrated on the circumferential direction of the upper supporting plate, the four limit rods are positioned at the outer side of the slotted sleeve, bolts fixedly connected with the supporting frame are uniformly distributed on the circumferential direction of the supporting frame, the lower supporting plate and a plastic lower limit plate are all penetrated in the bolts, a positioning nut is arranged on the bolt at the lower part of the lower supporting plate, and the lower limit plate is positioned above the lower supporting plate, a locking nut is arranged on a bolt on the lower limiting plate, anti-rotation connecting pieces which are opposite to the limiting rods up and down are fixedly connected to the lower supporting plate, rubber rings are fixedly connected to the anti-rotation connecting pieces, and the limiting rods are inserted in the rubber rings; the rod end spherical joint is a spherical bearing fixedly connected with two L-shaped distributed rods, and the rod in the vertical direction is fixedly connected to the central part of the anti-skid pedal; the rod in the horizontal direction is fixedly connected to the L-shaped connecting block, and the lower part of the outer end of the L-shaped connecting block is fixedly connected to the supporting frame; the L-shaped connecting block or the horizontal rod passes through the opening of the slotted sleeve; an upper limiting plate is arranged below the upper limiting plate mounting plate, and a gap is formed between the upper limiting plate and the lower limiting plate and corresponds to the upper limiting plate and the lower limiting plate up and down; two electronic jars are connected with through two joint bearings that distribute from top to bottom in the oscillating axle lower part, two electronic jars for not taking the electronic jar of auto-lock, electronic jar passes through servo motor drive, two electronic jars be 90 degrees distributions, pressure sensor is drawn to the cylinder rod tip fixedly connected with of two electronic jars, draw pressure sensor's the other end through connecting rod fixed connection on joint bearing's outer lane, the oscillating axle is worn to establish in two joint bearing's inner circle, the tail end of two electronic jars pass through the universal joint and connect in the frame, pressure sensor, servo motor all be connected to the controller.

The utility model discloses an actively beneficial technological effect lies in: with the balanced training platform of a collection test and active passive training disclosed in chinese patent No. 2019217482048, the utility model discloses change electronic jar into the electronic jar of not taking the auto-lock, the tail end of electronic jar is connected between universal joint and the frame, just can save four hydraulic damper, the principle and the process of passive training and this patent are the same, during the active training, through applying the electric current for servo motor, make electronic jar produce the holding torque, and then control electronic jar piston rod produces flexible resistance, the big or small accessible of resistance lets in the size of electric current and adjusts, the utility model discloses well electronic jar can regard as the power of passive training again, can regard as the resistance of active training, the effectual cost that has reduced equipment cost and installation preparation, the function still can be complete the reservation.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is an internal schematic view of the present invention.

Fig. 3 is a schematic view of the interior top.

FIG. 4 is a schematic view of a swing shaft assembly weldment.

Fig. 5 is a partial schematic view of a rod end spherical joint.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

As shown in the attached drawing, an optimized active and passive balance training platform comprises a frame 2 and an anti-skid pedal 1, wherein six attitude sensors are installed below the anti-skid pedal, a support frame 6 is fixedly arranged below the anti-skid pedal, the six attitude sensors are not shown in the drawing, a swing shaft assembly is fixedly connected below the anti-skid pedal, the swing shaft assembly welding part comprises a swing shaft 3, the upper end of the swing shaft is fixedly connected with an upper limiting plate mounting plate 19, the upper surface of the upper limiting plate mounting plate is fixedly connected with a slotted sleeve 4 with an opening on a wall, the slotted sleeve is concentric with the swing shaft, the upper part of the slotted sleeve is fixedly connected with an upper support plate 5, four limiting rods 8 are uniformly distributed and penetrated in the circumferential direction of the upper support plate, the anti-skid pedal can be fixedly connected with the upper ends of the four limiting rods, the four limiting rods are positioned outside the slotted sleeve, bolts 16 which are fixedly connected with the support frame 6 are uniformly distributed and circumferentially, the lower support plate 7 and the plastic lower limiting plate are all arranged in the bolt in a penetrating manner, the bolt at the lower part of the lower support plate is provided with a positioning nut 17, the lower limiting plate is positioned above the lower support plate, the bolt on the lower limiting plate is provided with a locking nut 18, the lower support plate is fixedly connected with anti-rotation connecting pieces 9 which are vertically opposite to each limiting rod, each anti-rotation connecting piece is fixedly connected with a rubber ring, and each limiting rod is inserted in the rubber ring; the rod end spherical joint 15 is a spherical bearing 20 fixedly connected with two L-shaped distributed rods, and a rod 21 in the vertical direction is fixedly connected with the central part of the anti-skid pedal; the rod in the horizontal direction is fixedly connected to the L-shaped connecting block 10, and the lower part of the outer end of the L-shaped connecting block is fixedly connected to the supporting frame; the L-shaped connecting block or the horizontal rod passes through the opening of the slotted sleeve; an upper limiting plate is arranged below the upper limiting plate mounting plate, and a gap is formed between the upper limiting plate and the lower limiting plate and corresponds to the upper limiting plate and the lower limiting plate up and down; two joint bearings that distribute through from top to bottom are connected with two electronic jars in the oscillating axle lower part, 13 show to be a joint bearing, 11 show to be an electronic jar, two electronic jars for not taking the electronic jar of auto-lock, electronic jar passes through the servo motor drive, two electronic jars be 90 degrees distributions, the cylinder rod tip fixedly connected with of two electronic jars draws pressure sensor 12, draw pressure sensor's the other end to pass through connecting rod fixed connection on joint bearing's outer lane, oscillating axle 3 wears to establish in two joint bearing's inner circle, has the spacer ring between two joint bearings, two electronic jars the tail end pass through the universal joint and connect in the frame, pressure sensor, servo motor all be connected to the controller.

The above structure of the present application is the same as the structure of a balance training platform integrating testing and active and passive training disclosed in chinese patent No. 2019217482048, and if there is no unclear part in the above structure, please refer to the patent.

The servo motor in this application can adopt the model: SMC60S-0040-30AAK-3 DSH; the electric cylinder model can adopt: IBX 16-T4-0150-P-R1-RF-R-.

After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.

Claims (1)

1. An optimized active and passive balance training platform comprises a rack and an anti-slip pedal, wherein six attitude sensors are arranged below the anti-slip pedal, a swing shaft assembly is fixedly connected below the anti-slip pedal, a swing shaft assembly welding piece comprises a swing shaft, an upper limit plate mounting plate is fixedly connected at the upper end of the swing shaft, a wall of the upper limit plate mounting plate is fixedly connected with an open slotted sleeve, the slotted sleeve is concentric with the swing shaft, an upper supporting plate is fixedly connected at the upper part of the slotted sleeve, four limit rods are uniformly distributed and penetrated on the circumferential direction of the upper supporting plate, the four limit rods are positioned at the outer side of the slotted sleeve, bolts fixedly connected with the supporting frame are uniformly distributed on the circumferential direction of the supporting frame, the lower supporting plate and a plastic lower limit plate are all penetrated in the bolts, a positioning nut is arranged on the bolt at the lower part of the lower supporting plate, and the lower limit plate is positioned above the lower supporting plate, a locking nut is arranged on a bolt on the lower limiting plate, anti-rotation connecting pieces which are opposite to the limiting rods up and down are fixedly connected to the lower supporting plate, rubber rings are fixedly connected to the anti-rotation connecting pieces, and the limiting rods are inserted in the rubber rings; the rod end spherical joint is a spherical bearing fixedly connected with two L-shaped distributed rods, and the rod in the vertical direction is fixedly connected to the central part of the anti-skid pedal; the rod in the horizontal direction is fixedly connected to the L-shaped connecting block, and the lower part of the outer end of the L-shaped connecting block is fixedly connected to the supporting frame; the L-shaped connecting block or the horizontal rod passes through the opening of the slotted sleeve; an upper limiting plate is arranged below the upper limiting plate mounting plate, and a gap is formed between the upper limiting plate and the lower limiting plate and corresponds to the upper limiting plate and the lower limiting plate up and down; two oscillating bearings that distribute through from top to bottom are connected with two electronic jars in swing axle lower part, its characterized in that: two electronic jars for not taking the electronic jar of auto-lock, electronic jar passes through the servo motor drive, two electronic jars be 90 degrees distributions, the cylinder rod tip fixedly connected with of two electronic jars draws pressure sensor, draw pressure sensor's the other end to pass through connecting rod fixed connection on joint bearing's outer lane, the oscillating axle is worn to establish in two joint bearing's inner circle, the tail end of two electronic jars pass through the universal joint and connect in the frame, pressure sensor, servo motor all be connected to the controller.

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