阅读说明：本技术 一种心肺功能康复训练用爬楼梯装置 (Stair climbing device for cardiopulmonary function rehabilitation training ) 是由 王珊 余达蔚 田峻 刘若兰 杨明 彭朝 陈晨 肖佳欢 徐丹 余海瑞 于 2021-08-30 设计创作，主要内容包括：一种心肺功能康复训练用爬楼梯装置,包括底座、富氧罩和设置于富氧罩内的楼梯装置,所述底座上设置有用于给富氧罩内供氧的制氧机；所述楼梯装置包括外筒板、升降装置、固定柱和若干楼梯板,所述外筒板上开设有进出槽,所述外筒板的底部设置有底圈,所述固定柱固定设置于底圈的中部,所述楼梯板为扇形的结构,且形成螺旋上升的台阶,相邻两块楼梯板之间的间隙内均设置有多块可绕固定柱转动的活动板,所述底圈上可转动地设置有多根螺杆,所述升降装置可上下移动地设置于螺杆上。本发明适应不同康复进度的患者,提供适宜氧浓度的锻炼环境,从楼梯板顶部下降至底部,可进行连续性无中断的训练,降低疲劳感,康复效果好。(A stair climbing device for cardio-pulmonary function rehabilitation training comprises a base, an oxygen enrichment cover and a stair device arranged in the oxygen enrichment cover, wherein an oxygen generator for supplying oxygen to the oxygen enrichment cover is arranged on the base; the stair device comprises an outer barrel plate, a lifting device, a fixing column and a plurality of stair plates, wherein an inlet groove and an outlet groove are formed in the outer barrel plate, a bottom ring is arranged at the bottom of the outer barrel plate, the fixing column is fixedly arranged in the middle of the bottom ring, the stair plates are of fan-shaped structures and form steps which rise spirally, a plurality of movable plates which can rotate around the fixing column are arranged in gaps between every two adjacent stair plates, a plurality of screw rods are rotatably arranged on the bottom ring, and the lifting device can be arranged on the screw rods in a vertically-moving mode. The invention is suitable for patients with different rehabilitation schedules, provides an exercise environment with proper oxygen concentration, descends from the top to the bottom of the stair board, can perform continuous uninterrupted training, reduces fatigue feeling and has good rehabilitation effect.)

1. The utility model provides a heart lung function rehabilitation training is with climbing stair device which characterized in that: the oxygen-enriched device comprises a base, a plurality of oxygen-enriched covers which are arranged on the base and provided with closed doors, and a stair device arranged in the oxygen-enriched covers, wherein an oxygen generator for supplying oxygen to the oxygen-enriched covers is arranged on the base; the stair device comprises an outer cylinder plate, a lifting device, a fixing column and a plurality of stair boards, wherein the outer cylinder plate is provided with an inlet and outlet groove, the bottom of the outer cylinder plate is provided with a bottom ring fixed on the bottom in the oxygen enrichment cover, the fixed column is fixedly arranged in the middle of the bottom ring, the stair boards are of fan-shaped structures, one end of each stair board is equidistantly fixed on the fixed column, the other end of the outer tube plate is fixed on the inner side surface of the outer tube plate, a step which spirally rises is formed between every two stair plates, a plurality of movable plates which can rotate around the fixed column are arranged in the gap between every two adjacent stair plates, the movable plate is in a fan ring shape matched with the stair tread, a row of screw holes which can be mutually locked through fixing bolts are respectively arranged on the movable plate and the stair tread, the bottom ring at the entrance and exit groove is rotatably provided with a plurality of screw rods extending to the highest stair tread, and the lifting device is arranged on the screw rods in a vertically movable manner.

2. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 1, wherein: the oxygen enrichment cover is arranged on the outer side of the upper surface of the base, the oxygen generator is arranged in the middle of the base, a plurality of air inlet pipes communicated with the oxygen generator are arranged on the side surface of the base, and the oxygen generator is communicated with the top in each oxygen enrichment cover through an air outlet pipe.

3. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 1, wherein: the lifting device comprises a lifting platform and a motor, threaded sleeves are connected to the screw rods in threaded connection, the lifting platform is fixed to the threaded sleeves in a penetrating mode, the motor is arranged in the bottom ring, driving gears and four screws are arranged on the driving shafts of the motors, the screws all extend downwards to the bottom ring, and driven gears which are all meshed with the driving gears are arranged on the screws in the bottom ring.

4. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 3, wherein: the top parts of the two screw rods on the same side of the lifting platform are provided with fixing rods, and the middle parts of the bottom surfaces of the fixing rods are provided with vertical rods tightly propped against the lifting platform.

5. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 4, wherein: and the fixed rod is provided with a control switch for controlling the forward rotation and the reverse rotation of the motor.

6. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 1, wherein: all be provided with the action bars on the fly leaf, the one end of action bars passes through the bearing and sets up on the fixed column.

7. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 1, wherein: the top surface of the outer cylinder plate is provided with a spiral ascending inclined surface.

8. The stair climbing device for cardiopulmonary function rehabilitation training according to claim 1, wherein: the number of the stair boards is ten, and the sector angle of the step surface formed on each stair board is 30 degrees.

Technical Field

The invention relates to the technical field of rehabilitation medicine, in particular to a stair climbing device for cardio-pulmonary function rehabilitation training.

Background

The rehabilitation of the heart and lung functions is an important component of rehabilitation medicine, the heart and lung rehabilitation can fully exercise the body through continuous and rhythmic movement, the physical quality is greatly improved, the stair climbing movement is used as movement with certain movement amount, the movement is the most effective movement for promoting the heart and lung functions, the blood circulation can be well promoted, the work efficiency of the heart can be improved, the oxygen can be effectively absorbed, and the heart and lung functions can be effectively improved; but at present most recovered departments only build simple stair device and carry out heart rehabilitation training to the patient, and the total height is lower, climbs once the time shorter, and the training effect is limited to climb and need walk down stairs after the top, the process of walking down stairs is great to patient's shank injury, and the training effect is poor, and long-time training causes the muscle and bone injury easily, tumbles easily. The stair climbing device that has now generally can't adjust height and interval between each step of stair, can't adjust training intensity according to the recovered progress of different patients, adaptability is relatively poor, and current stair climbing rehabilitation device can only climb one section stair, can't make continuous exercise of patient, the exercise effect that reaches is limited, the stair climbing training device of building in the room can't guarantee sufficient oxygen concentration many times, the people tempers the recovered effect of cardiopulmonary function better under the higher environment of oxygen concentration, and the lactic acid that motion produced can be eliminated to higher oxygen concentration, reduce tired sense, can do the exercise of great intensity, the recovered effect of cardiopulmonary function is better.

Disclosure of Invention

In order to solve the problems, the invention provides a stair climbing device for cardiopulmonary function rehabilitation training, which has the following specific technical scheme:

a stair climbing device for cardio-pulmonary function rehabilitation training comprises a base, a plurality of oxygen enrichment covers with closed doors and arranged on the base, and a stair device arranged in the oxygen enrichment covers, wherein an oxygen generator for supplying oxygen to the oxygen enrichment covers is arranged on the base; the stair device comprises an outer cylinder plate, a lifting device, a fixing column and a plurality of stair boards, wherein the outer cylinder plate is provided with an inlet and outlet groove, the bottom of the outer cylinder plate is provided with a bottom ring fixed on the bottom in the oxygen enrichment cover, the fixed column is fixedly arranged in the middle of the bottom ring, the stair boards are of fan-shaped structures, one end of each stair board is equidistantly fixed on the fixed column, the other end of the outer tube plate is fixed on the inner side surface of the outer tube plate, a step which spirally rises is formed between every two stair plates, a plurality of movable plates which can rotate around the fixed column are arranged in the gap between every two adjacent stair plates, the movable plate is in a fan ring shape matched with the stair tread, a row of screw holes which can be mutually locked through fixing bolts are respectively arranged on the movable plate and the stair tread, the bottom ring at the entrance and exit groove is rotatably provided with a plurality of screw rods extending to the highest stair tread, and the lifting device is arranged on the screw rods in a vertically movable manner.

Furthermore, the oxygen-enriched cover is arranged on the outer side of the upper surface of the base, the oxygen generator is arranged in the middle of the base, a plurality of air inlet pipes communicated with the oxygen generator are arranged on the side surface of the base, and the oxygen generator is communicated with the top of each oxygen-enriched cover through an air outlet pipe.

Further, elevating gear includes elevating platform and motor, equal threaded connection has the screw sleeve on the screw rod, the elevating platform is fixed in on each screw sleeve with running through, the motor sets up in the foundation ring, be provided with the driving gear in the drive shaft of motor, four the screw rod all downwardly extending to in the foundation ring, all be provided with all with driving gear engaged with driven gear on the screw rod in the foundation ring.

Furthermore, the tops of the two screws on the same side of the lifting platform are provided with fixing rods, and the middle parts of the bottom surfaces of the fixing rods are provided with vertical rods tightly propped against the lifting platform.

Furthermore, a control switch for controlling the forward rotation and the reverse rotation of the motor is arranged on the fixing rod.

Further, all be provided with the action bars on the fly leaf, the one end of action bars passes through the bearing and sets up on the fixed column.

Further, the top surface of the outer cylinder plate is provided with a slope which rises spirally.

Further, the number of the stair boards is ten, and the sector angle of the step surface formed on each stair board is 30 degrees.

The invention has the beneficial effects that:

(1) oxygen generated by the oxygen generator is introduced into the oxygen enrichment cover, so that an exercise environment with higher oxygen concentration is provided, the fatigue feeling is reduced, exercise with higher strength can be performed, and the rehabilitation effect is good;

(2) the combination of the heights and the intervals of different gears is adjusted by the rotation of the movable plate, so that the rehabilitation exercise of the cardio-pulmonary function with different strengths can be performed, and the device is suitable for patients with different rehabilitation schedules;

(3) the upper surface of the outer cylinder plate which rises spirally is protected in the climbing process of the patient, so that the safety is high;

(4) through elevating gear to the patient from stair board top drop to the bottom, can carry out the training that the continuity does not have the interrupt, need walk down the stair and cause the injury to the shank when avoiding the patient to train.

Drawings

Fig. 1 is a schematic view of the stair device of the present invention.

FIG. 2 is a schematic view of the oxygen enrichment cover and the oxygen generator of the present invention.

Fig. 3 is a schematic view of the interior of the stair device of the present invention.

Fig. 4 is a schematic view of the lifting device of the present invention.

In the figure: the oxygen-enriched air purifier comprises a base 1, an oxygen-enriched cover 2, a closed door 21, an oxygen generator 3, an air inlet pipe 31, an air outlet pipe 32, a stair device 4, a bottom ring 41, an outer cylindrical plate 42, an inlet and outlet groove 421, a fixed column 43, a fixed ring 431, a bearing 432, a stair plate 44, a movable plate 45, an operating rod 46, a screw hole 47, a fixed bolt 48, a lifting device 5, a lifting platform 51, a motor 52, a screw rod 53, a threaded sleeve 54, a driving gear 55, a driven gear 56, a fixing rod 57 and a vertical rod 58.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments:

as shown in fig. 1-4, a stair climbing device 4 for cardiopulmonary function rehabilitation training comprises a base 1, a plurality of oxygen enrichment hoods 2 provided with closed doors 21 and arranged on the base 1, and a stair device 4 arranged in the oxygen enrichment hoods 2, wherein an oxygen generator 3 for supplying oxygen to the oxygen enrichment hoods 2 is arranged on the base 1; the stair device 4 comprises an outer cylinder plate 42, a lifting device 5, a fixed column 43 and a plurality of stair treads 44, wherein an access groove 421 is formed on the outer cylinder plate 42, a bottom ring 41 fixed on the inner bottom of the oxygen enrichment mask 2 is arranged at the bottom of the outer cylinder plate 42, the fixed column 43 is fixedly arranged in the middle of the bottom ring 41, the stair treads 44 are of a fan-shaped structure, one end of each stair tread 44 is equidistantly fixed on the fixed column 43, the other end of each stair tread is fixed on the inner side surface of the outer cylinder plate 42, a step which spirally rises is formed between the stair treads 44, a plurality of movable plates 45 which can rotate around the fixed column 43 are arranged in gaps between every two adjacent stair treads 44, the movable plates 45 are in a fan-ring shape matched with the stair treads 44, a row of screw holes 47 which can be mutually locked through a fixed bolt 48 are respectively formed on the movable plates 45 and the stair treads 44, a plurality of screw rods 53 which extend to the highest stair treads 44 are rotatably arranged on the bottom ring 41 at the access groove 421, the lifting device 5 is provided on the screw 53 to be movable up and down.

As shown in fig. 2, the oxygen enrichment cover 2 is installed on the outer side of the upper surface of the base 1, the oxygen generator 3 is installed in the middle of the base 1, the side surface of the base 1 is provided with a plurality of air inlet pipes 31 communicated with the oxygen generator 3, and the oxygen generator 3 is communicated with the top of each oxygen enrichment cover 2 through an air outlet pipe 32. The oxygen generator 3 provides a proper high-concentration oxygen environment for the oxygen enrichment cover 2, and the air outlet pipes 32 communicated with the oxygen enrichment covers 2 are provided with cut-off valves to realize independent oxygen supply; when the closing door 21 is opened, the oxygen-enriched cover 2 can be entered for stair climbing training.

As shown in fig. 1, fixing rings 431 are equidistantly arranged on the fixing posts 43, and the end of the stair tread 44 is fixedly connected to the fixing rings 431; all set up three fly leaf 45 between adjacent two-layer stair board 44, all be provided with action bars 46 on the fly leaf 45, all set up three bearing 432 between the adjacent solid fixed ring 431, the one end of action bars 46 passes through bearing 432 and sets up on fixed column 43.

As shown in fig. 1 and 3, the number of the stair treads 44 is ten, and the sector angle of the step surface formed on each stair tread 44 is 30 degrees. Specifically, the sector angle of each stair tread 44 is sequentially decreased by 30 degrees, the sector angle of the stair tread 44 at the bottommost layer is 300 degrees, and the sector angle of the stair tread 44 at the topmost layer is 30 degrees; the sector angle of the movable plate 45 in the gap of each floor 44 matches with the sector angle of the corresponding floor 44.

According to the rehabilitation progress of the patient, the movable plates 45 with different numbers can be rotated to the step surface formed by the stair plates 44; when the three stair treads 44 are all arranged in the gap between the two stair treads 44, the step height and the distance of the maximum gear are formed; when the two movable plates 45 rotate 15 degrees towards the step surface on the stair tread 44, the movable plates 45 and the stair tread 44 form the step height and the space of a second gear; when the three movable plates 45 are respectively rotated to a certain angle toward the step surfaces on the stair treads 44, the movable plates 45 form a step height and a space of a minimum step with the stair treads 44. The rotated movable plate 45 fixes the movable plate 45 to the stair plate 44 by screwing the fixing bolts 48 into the corresponding screw holes 47.

Preferably, the top surface of the outer tube plate 42 is provided with a slope that rises spirally, so that a patient who performs stair climbing exercises can be protected.

As shown in fig. 4, the lifting device 5 includes a lifting table 51 and a motor 52, threaded sleeves 54 are respectively connected to the threaded rods 53 in a threaded manner, the lifting table 51 is fixed to the threaded sleeves 54 in a penetrating manner, the motor 52 is disposed in the bottom ring 41, a driving gear 55 is disposed on a driving shaft of the motor 52, the four threaded rods 53 all extend downward into the bottom ring 41, and driven gears 56 which are all engaged with the driving gear 55 are disposed on the threaded rods 53 in the bottom ring 41.

In this embodiment, the top of the two screws 53 on the same side of the lifting platform 51 is provided with a fixing rod 57, and the middle of the bottom surface of the fixing rod 57 is provided with a vertical rod 58 tightly abutted to the lifting platform 51.

Preferably, the fixing rod 57 is provided with a control switch for controlling the forward rotation and the reverse rotation of the motor 52.

When the patient climbs to the topmost stair tread 44, the patient can enter the lifting platform 51; when the control switch is pressed, the motor 52 rotates forward to drive the driving gear 55 to rotate, the driving gear 55 drives the four driven gears 56 to synchronously rotate, the four screw rods 53 are driven to synchronously rotate, the threaded sleeve 54 moves downwards along the screw rods 53, and the lifting platform 51 is driven to move downwards; when the lifting platform 51 moves to the bottom ring 41, the motor 52 automatically stops, when the control switch is pressed again, the motor 52 rotates reversely to drive the lifting platform 51 to move to the top of the screw 53, and when the lifting platform 51 moves to abut against the vertical rod 58, the motor 52 automatically stops.

When in use, the height and the distance of the step surfaces are adjusted by the movable plate 45 according to the rehabilitation degree of a patient, the oxygen generator 3 is started, and a proper amount of oxygen concentration is provided for the corresponding oxygen enrichment cover 2; after the patient opens the closing door 21, the patient enters the stair device 4 from the access slot 421 to perform stair climbing training, and when the patient climbs to the top stair plate 44, the patient steps on the lifting platform 51, presses the control switch to descend to the bottom of the stair device 4, and then climbs up the stairs again, and the steps are repeated until the training intensity is reached.