Multifunctional body-building rehabilitation exercise device
Technical Field
The invention relates to the technical field of medical exercise equipment, in particular to a multifunctional body-building rehabilitation exercise device.
Background
With the continuous improvement of the life quality of people, more and more people begin to pay attention to the healthy life style and health care problem, but meanwhile, due to the continuous increase of the life rhythm and the living pressure of people, people do not have enough time to do physical exercise in daily life, so that people can 'release' from fatigue to keep the body healthy in limited time, limited places and limited places, and enjoy life with healthy mind and body, and the method becomes the focus of attention of people in modern families and the whole society. For middle-aged and elderly friends, it is obvious that massage is an effective health care means. For young people, the muscles and bones can be moved while the people are moving, and the best body building method is obviously provided for the young people during exercise.
The legs of many people are sick and need to be recovered through exercise, but the existing leg exercise device has single function, only utilizes the swing to enable the legs to move, can not carry out the adaptive training of load addition and subtraction on the legs, and is slower in recovery.
Disclosure of Invention
The invention aims to provide a multifunctional body-building rehabilitation exercise device, which aims to solve the problem that the leg exercise device has single function and cannot carry out adaptive training on the increasing and decreasing loads of legs.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional body-building rehabilitation exercise device comprises a supporting transverse plate and two supporting vertical rod frames arranged on the supporting transverse plate, wherein a leg exercise device positioned between the two supporting vertical rod frames is arranged on the upper side of the supporting transverse plate, the leg exercise device comprises a support and a riding mechanism for exercising legs, the riding mechanism comprises a transverse rod shaft rotatably arranged on the lower side of the support, crank pedals are fixed at two ends of the transverse rod shaft, racks are arranged on the supporting transverse plate, gears meshed with the racks are arranged on the transverse rod shaft, a lifting mechanism capable of adjusting the height of the support is arranged on the supporting vertical rod frames, through holes (8) positioned right above the crank pedals (7) are formed in two side edges of the support (2), a seat (5) is arranged at the top end of the support (2), and the gears (9) and the racks (10) are disengaged or meshed with each other through the height of the lifting mechanism capable of adjusting the support, when the support (2) is lifted to a certain position, the gear (9) is disengaged from the rack (10), and when the support (2) is moved downwards to a certain position, the gear (9) is engaged with the rack (10).
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: and the two ends of the support are connected to the support vertical rod frame in a sliding manner through the fixed connecting rod.
In one alternative: the lifting mechanism comprises a fixed strip-shaped groove and an adjusting screw rod rotatably installed in the fixed strip-shaped groove, one end of the adjusting screw rod is connected to an adjusting motor arranged at the end part of the fixed strip-shaped groove, the adjusting screw rod is sleeved with an adjusting screw sleeve in spiral fit with the adjusting screw rod, the end part of the crank pedal is fixed on the adjusting screw sleeve, a guide transverse rod is arranged on the support vertical rod frame, and a clamping sleeve which is in sliding buckle on the guide transverse rod is fixed on the outer wall of the fixed strip-shaped groove.
In one alternative: two lifting mechanisms are installed on each supporting vertical rod frame.
In one alternative: the two ends of the support are provided with vertical rods, driving rod shafts are mounted on the vertical rods, rotating discs are fixed to the two ends of each driving rod shaft, a driving belt wheel is further arranged on each driving rod shaft, two driven belt wheels are arranged at the two ends of each cross rod shaft, and the two driven belt wheels and the two driving belt wheels are in corresponding surrounding transmission connection through transmission belts respectively.
In one alternative: the supporting transverse plate is characterized in that a base substrate is further arranged on the lower side of the supporting transverse plate, one end of the base substrate is connected to one side of the bottom end face of the supporting transverse plate through a hinge seat, an electric telescopic rod is fixed to the other end of the base substrate, and the top end of the electric telescopic rod is slidably hinged to a guide rail arranged on the bottom wall of the supporting transverse plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the device can make the whole exercising person move along with the support in the riding process by utilizing the gear and the rack in the riding mechanism, so that the exercising pleasure can be increased and the aim of rehabilitation training can be fulfilled;
2. the height of the support can be adjusted through the lifting mechanism, so that the gear and the rack are disengaged or engaged, the exercise strength can be adjusted, the adaptive exercise can be achieved, and the problem that the rehabilitation effect is influenced due to the fact that the leg exercise load is too heavy can be avoided;
3. the leg rehabilitation training device is simple in structure, the leg can be used for multifunctional adaptive training, the rehabilitation training effect is improved, and the leg rehabilitation training device is simple, convenient and quick to operate and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the stand according to the present invention.
Fig. 3 is a schematic structural view of the lifting mechanism of the present invention.
Notations for reference numerals: the device comprises a supporting transverse plate 1, a support 2, a supporting vertical rod frame 3, a fixed connecting rod 4, a seat 5, a transverse rod shaft 6, a crank pedal 7, a through hole 8, a gear 9, a rack 10, a vertical rod 11, a driving rod shaft 12, a rotating disc 13, a driving belt wheel 14, a transmission belt 15, a guide transverse rod 16, a fixed strip-shaped groove 17, an adjusting screw rod 18, an adjusting screw sleeve 19, a clamping sleeve 20, an adjusting motor 21, a base plate 22, a hinged base 23, an electric telescopic rod 24, a guide rail 25 and a driven belt wheel 26.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a multifunctional fitness rehabilitation exercise device includes a horizontal supporting plate 1 and two vertical supporting rod frames 3 disposed on the horizontal supporting plate 1, the upper side of the supporting transverse plate 1 is provided with a leg exercising device positioned between the two supporting vertical rod frames 3, the leg exercising device comprises a support 2 and a riding mechanism for leg exercising, the riding mechanism comprises a cross rod shaft 6 rotatably arranged on the lower side of the support 2, both ends of the cross rod shaft 6 are respectively fixed with a crank pedal 7, two sides of the support 2 are respectively provided with a through hole 8 positioned right above a crank pedal 7, the top end of the support 2 is provided with a seat 5, a transverse support plate 1 is provided with a rack 10, a transverse rod shaft 6 is provided with a gear 9 meshed with the rack 10, and two ends of the support 2 are connected to the vertical support rod frame 3 in a sliding manner through a fixed connecting rod 4; the supporting vertical rod frame 3 is provided with a lifting mechanism capable of adjusting the height of the support 2;
the lifting mechanism comprises a fixed strip-shaped groove 17 and an adjusting screw rod 18 rotatably installed in the fixed strip-shaped groove 17, one end of the adjusting screw rod 18 is connected with an adjusting motor 21 arranged at the end part of the fixed strip-shaped groove 17, an adjusting screw sleeve 19 in spiral fit with the adjusting screw rod 18 is sleeved on the adjusting screw rod 18, the end part of the crank pedal 7 is fixed on the adjusting screw sleeve 19, a guide cross rod 16 is arranged on the support vertical rod frame 3, a clamping sleeve 20 which is in sliding fit with the guide cross rod 16 is fixed on the outer wall of the fixed strip-shaped groove 17, the adjusting screw rod 18 can rotate by the adjusting motor 21, the position of the adjusting screw sleeve 19 can be adjusted by the adjusting screw rod 18 through the fit with the adjusting screw sleeve 19, the height of the support 2 is adjusted, when the support 2 is lifted to a certain position, the gear 9 is disengaged from the rack 10, and when an exerciser rides on two legs through the, only the gear 9 needs to be driven to rotate, the negative force is light, when the gear 9 is meshed with the rack 10, the whole support 2 moves along the rack 10 when the crank pedal 7 is stepped on to ride and exercise, and the riding exercise strength of the crank pedal 7 is increased due to the weight of the support 2 and the personnel, so that the rehabilitation training can be applied to people with leg diseases, and the rehabilitation curative effect is improved; each supporting vertical rod frame 3 is provided with two lifting mechanisms to ensure the stability of the support 2;
upright posts 11 are arranged at two ends of the support 2, driving rod shafts 12 are mounted on the upright posts 11, rotating discs 13 are fixed at two ends of each driving rod shaft 12, a driving belt wheel 14 is further arranged on each driving rod shaft 12, two driven belt wheels 26 are arranged at two ends of each cross rod shaft 6, the two driven belt wheels 26 and the two driving belt wheels 14 are correspondingly connected in a surrounding transmission mode through transmission belts 15, and accordingly an exerciser can drive the cross rod shafts 6 to rotate through the transmission of the driven belt wheels 26, the driving belt wheels 14 and the transmission belts 15 by rotating the rotating discs 13, so that the exercise intensity of legs can be further relieved, and accordingly the exerciser can exercise in a matched mode.
Example 2
The embodiment of the invention is different from the embodiment 1 in that: a base plate 22 is further arranged on the lower side of the supporting transverse plate 1, one end of the base plate 22 is connected to one side of the bottom end face of the supporting transverse plate 1 through a hinge base 23, an electric telescopic rod 24 is fixed to the other end of the base plate 22, and the top end of the electric telescopic rod 24 is slidably hinged to a guide rail 25 arranged on the bottom wall of the supporting transverse plate 1; and then can make support diaphragm 1 slope through electric telescopic handle 24's flexible, and then can make support 2 and support grudging post frame 3 slope to going up a slope or downhill path can appear when support 2 removes, thereby can realize multi-functional adaptability shank rehabilitation exercise.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.