CN218944278U - Auxiliary frame for training limb movement - Google Patents

Abstract

The utility model relates to the technical field of exercise training auxiliary frames, and discloses a limb exercise training auxiliary frame which comprises an auxiliary bed, wherein supporting legs are fixedly arranged on the periphery of the bottom of the auxiliary bed, a headrest is fixedly arranged at the center of the top of the auxiliary bed, a through hole is formed in the front side wall surface of the auxiliary bed, a longitudinal movable rod is arranged in the through hole, the movable rod is a cylinder, first pressure springs are fixedly connected to the right sides of output ends at the front side and the rear side of the movable rod, and one end of each first pressure spring, which is far away from the movable rod, is fixedly connected with a pedal. According to the utility model, the movable rod is fixed at the inner top end of the through hole by the transverse plate, when the movable rod is fixed at the inner top end of the through hole, the pedal plate is fixedly connected to the side wall surface of the movable rod through the first pressure spring, the pedal plate moves upwards along with the movable rod, the two feet of a user step into the inside of the pedal plate to step on the right side, the pedal plate drives the first pressure spring to pull to the right side, and the pressure of the first pressure spring provides resistance force for the user, so that the exercise effect is achieved.

Description

Physical exercise training auxiliary frame

technical field

The utility model relates to the technical field of an auxiliary frame for sports training, in particular to an auxiliary frame for limb exercise training.

Background technique

With the improvement of people's health awareness, the importance of fitness is valued by people, and various fitness methods are becoming more and more common. Exercising through various auxiliary equipment can effectively enhance the user's limb flexibility and strength. In sports rehabilitation, the auxiliary frame can help patients recover their limbs quickly. When it is close to the critical position of limb extension or contraction, greater resistance is provided, and its exercise effect is better, while the existing limb movement assisting device has poor exercise effect.

To this end, we propose a limb motor training auxiliary frame.

Utility model content

The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides an auxiliary frame for limb exercise training.

In order to achieve the above object, the utility model adopts the following technical scheme, the auxiliary frame for limb exercise training includes an auxiliary bed, and supporting legs are fixedly installed around the bottom of the auxiliary bed, and a headrest is fixedly installed at the center of the top of the auxiliary bed. The front side wall of the auxiliary bed is provided with a through hole, and the inside of the through hole is provided with a longitudinal movable rod. The movable rod is a cylinder. The end of the spring away from the movable rod is fixedly connected with a foot pedal, and the bottom ends of the front and rear walls of the auxiliary bed are fixedly connected with a fixing frame. The fixing frame is located below the through hole. The first hydraulic cylinder is connected, the output end of the first hydraulic cylinder is fixedly connected with the upward first hydraulic rod, the end of the first hydraulic rod away from the first hydraulic cylinder is fixedly connected with the bottom wall of the movable rod, and the left side of the through hole is A limiting slot is provided at the upper end, a rectangular hole is provided at the upper right side of the through hole and a horizontal plate is movably connected in the rectangular hole, and the horizontal plate corresponds to the position of the limiting slot.

As a preference, a second hydraulic cylinder is fixedly connected to the front and rear wall surfaces of the auxiliary bed, the output end of the second hydraulic cylinder is fixedly connected to the second hydraulic rod, and the end of the second hydraulic rod far away from the second hydraulic cylinder is connected to the The right wall of the horizontal plate is fixedly connected.

Preferably, the top of the pedal is fixedly connected with a fixed column, and the inside of the fixed column is movably connected with a connecting rod, and the connecting rod is in an inverted 'U' shape.

As a preference, first through holes arranged equidistantly are provided on the front and rear side wall surfaces of the fixing column from bottom to top, and second through holes equidistantly arranged are provided on the front and rear sides of the output end of the connecting rod from bottom to top. Insert pins are arranged inside the through holes, the second through hole and the first through hole.

Preferably, two transverse second compression springs are fixedly connected to the top left side wall of the connecting rod, and a tie rod is fixedly connected to the end of the second compression spring away from the connecting rod.

Beneficial effect

The utility model provides an auxiliary frame for body movement training. Has the following beneficial effects:

(1) When the body movement training auxiliary frame is working, the user lies on the top of the auxiliary bed, with his head against the headrest, the first hydraulic cylinder is activated, and the output end of the first hydraulic cylinder drives the first hydraulic rod upward Movement, the first hydraulic rod moves upward with the movable rod inside the through hole, when the movable rod moves upward to the inner top of the through hole, the second hydraulic cylinder starts, and the output end of the second hydraulic cylinder drives the second hydraulic rod to When the left side moves, the second hydraulic rod pushes the horizontal plate to the left to move to the inside of the through hole. Since the cross-sectional area of the second hydraulic rod is larger than the cross-sectional area inside the through hole, when the left side wall of the horizontal plate is completely in contact with the through hole When the inside of the through hole is fitted, the horizontal plate has fixed the movable rod on the inner top of the through hole. When the movable rod is fixed on the inner top of the through hole, the pedal is fixedly connected to the side wall of the movable rod through the first compression spring. The pedal also moves upwards thereupon, and the user's both feet step into the inside of the pedal and step on the right side, and the pedal drives the first stage clip to pull to the right, and the pressure of the first stage clip provides the user with Resistance, played the effect of exercise.

(2) For the auxiliary frame for physical exercise training, further, when the user's feet step into the inside of the pedal, both hands hold the pull rod, and the pull rod is fixed on the top of the connecting rod through the second compression spring, because each The height of the user is different, the connecting rod is pulled up from the inside of the fixed column to the user's suitable height, and then the pin is inserted into the first through hole and the inside of the second through hole, so that the height of the connecting rod is fixed. When the pedal moves to the right, the connecting rod also moves to the right, and the user's hands will feel the resistance brought by the second compression spring, realizing the effect of exercising hands and feet together.

Description of drawings

In order to illustrate the implementation of the present utility model or the technical solution in the prior art more clearly, the following will briefly introduce the accompanying drawings required in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no In technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the invention disclosed in the utility model without affecting the effect and purpose of the utility model. within the scope of the technical content.

Fig. 1 is the left schematic diagram of the utility model;

Fig. 2 is the schematic diagram of the right side of the utility model;

Fig. 3 is a schematic top view of the utility model.

illustration:

1. Auxiliary bed; 2. Supporting legs; 3. Headrest; 4. Through hole; 5. Movable rod; 6. First compression spring; 7. Foot pedal; 8. Fixed frame; 9. First hydraulic cylinder; 10. First hydraulic rod; 11. Limiting groove; 12. Horizontal plate; 13. Second hydraulic cylinder; 14. Second hydraulic rod; 15. Fixed column; 16. Connecting rod; 17. First through hole; 18 , the second through hole; 19, the pin; 20, the second compression spring; 21, the pull rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: The auxiliary frame for limb exercise training, as shown in Fig. 1-Fig. The front side wall of the auxiliary bed 1 is provided with a through hole 4, and the inside of the through hole 4 is provided with a longitudinal movable rod 5. The movable rod 5 is a cylinder. A compression spring 6, the end of the first compression spring 6 away from the movable rod 5 is fixedly connected with a foot pedal 7, and the bottom ends of the front and rear walls of the auxiliary bed 1 are fixedly connected with a fixed frame 8, and the fixed frame 8 is located at the bottom of the through hole 4 Below, the fixed frame 8 is 'L' shape, and the inside of the fixed frame 8 is fixedly connected with the first hydraulic cylinder 9, the output end of the first hydraulic cylinder 9 is fixedly connected with the upward first hydraulic rod 10, and the first hydraulic rod 10 is away from One end of the first hydraulic cylinder 9 is fixedly connected with the bottom wall surface of the movable rod 5, and the inner left upper end of the through hole 4 is provided with a limit groove 11, and the inner upper end of the through hole 4 is provided with a rectangular hole and is movably connected in the rectangular hole. The horizontal plate 12 corresponds to the position of the limit groove 11. The front and rear side walls of the auxiliary bed 1 are fixedly connected with the second hydraulic cylinder 13, and the output end of the second hydraulic cylinder 13 is connected to the second hydraulic rod 14. Fixedly connected, the end of the second hydraulic rod 14 away from the second hydraulic cylinder 13 is fixedly connected to the right side wall of the horizontal plate 12 .

The top of the pedal 7 is fixedly connected with a fixed post 15, the fixed post 15 is a hollow cylinder, the inside of the fixed post 15 is movably connected with a connecting rod 16, the connecting rod 16 is an inverted 'U' shape, the front of the fixed post 15 1. The walls of the rear two sides are provided with the first through holes 17 equidistantly arranged from bottom to top, and the front and rear sides of the output end of the connecting rod 16 are provided with second through holes 18 equidistantly arranged from bottom to top. The hole 18 corresponds to the position of the first through hole 17, the inside of the second through hole 18 and the first through hole 17 is provided with a pin 19, and the top left side wall of the connecting rod 16 is fixedly connected with two transverse second compression springs 20 , the end of the second compression spring 20 away from the connecting rod 16 is fixedly connected with a pull rod 21 .

Working principle of the utility model:

When working, the user lies on the top of the auxiliary bed 1, with his head against the headrest 3, the first hydraulic cylinder 9 is activated, and the output end of the first hydraulic cylinder 9 drives the first hydraulic rod 10 to move upward, and the first hydraulic rod 10 moves upward with the movable rod 5 inside the through hole 4, when the movable rod 5 moves upward to the inner top of the through hole 4, the second hydraulic cylinder 13 starts, and the output end of the second hydraulic cylinder 13 drives the second hydraulic rod 14 moves to the left, and the second hydraulic rod 14 pushes the horizontal plate 12 to move to the inside of the through hole 4 to the left. Since the cross-sectional area of the second hydraulic rod 14 is larger than the cross-sectional area inside the through hole 4, when the horizontal plate 12 When the left side wall surface of the left side of the wall was fully attached to the inside of the through hole 4, the cross plate 12 had fixed the movable rod 5 on the inner top of the through hole 4, and when the movable rod 5 was fixed on the inner top of the through hole 4, the pedal 7 The first stage clip 6 is fixedly connected to the side wall surface of the movable rod 5, and the pedal 7 also moves upwards thereupon. The user's both feet step into the inside of the pedal 7 and step on the right side, and the pedal 7 drives The first compression spring 6 is pulled to the right side, and the pressure of the first compression spring 6 provides resistance for the user, which has the effect of exercising.

Further, when the user's both feet step into the inside of the pedal 7, both hands hold the pull rod 21, and the pull rod 21 is fixed on the top of the connecting rod 16 by the second clip spring 20, because the height of each user is different, Pull the connecting rod 16 upwards from the inside of the fixing column 15 to a suitable height for the user, and then insert the pin 19 into the inside of the first through hole 17 and the second through hole 18, so that the height of the connecting rod 16 is fixed. When the pedal 7 moves to the right, the connecting rod 16 also moves to the right, and the user's hands will feel the resistance brought by the second compression spring 20, so as to realize joint exercise of hands and feet.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. Auxiliary frame for physical exercise training, including an auxiliary bed (1), with support legs (2) fixedly installed around the bottom of the auxiliary bed (1), and a headrest (3) fixedly installed at the center of the top of the auxiliary bed (1) , it is characterized in that: the front side wall of the auxiliary bed (1) is provided with a through hole (4), the inside of the through hole (4) is provided with a longitudinal movable rod (5), and the movable rod (5) is a cylinder, The right side of the output ends on the front and rear sides of the movable rod (5) is fixedly connected with a first compression spring (6), and the end of the first compression spring (6) away from the movable rod (5) is fixedly connected with a pedal (7), The front and rear wall bottoms of the auxiliary bed (1) are all fixedly connected with a fixed mount (8), and the fixed mount (8) is positioned under the through hole (4), and the fixed mount (8) is an 'L' shape, and the fixed mount ( 8) The first hydraulic cylinder (9) is fixedly connected inside, the output end of the first hydraulic cylinder (9) is fixedly connected with the upward first hydraulic rod (10), and the first hydraulic rod (10) is far away from the first hydraulic cylinder One end of (9) is fixedly connected with the bottom wall surface of movable rod (5), and the inner left upper end of through hole (4) offers limit groove (11), and the inner right upper end of through hole (4) offers rectangular hole and A horizontal plate (12) is movably connected in the rectangular hole, and the position of the horizontal plate (12) corresponds to the limiting groove (11). 2. The auxiliary frame for limb exercise training according to claim 1, characterized in that: the front and rear side walls of the auxiliary bed (1) are fixedly connected with a second hydraulic cylinder (13), and the second hydraulic cylinder ( The output end of 13) is fixedly connected with the second hydraulic rod (14), and the end of the second hydraulic rod (14) away from the second hydraulic cylinder (13) is fixedly connected with the right side wall of the horizontal plate (12). 3. The limb exercise training auxiliary frame according to claim 1, characterized in that: the top of the pedal (7) is fixedly connected with a fixed column (15), and the inside of the fixed column (15) is movably connected with a connecting rod (16), connecting rod (16) is inverted ' U' shape. 4. The limb exercise training auxiliary frame according to claim 3, characterized in that: the first through holes (17) arranged equidistantly are provided on the front and rear side wall surfaces of the fixed column (15) from bottom to top , the front and rear sides of the output end of the connecting rod (16) are provided with second through holes (18) arranged equidistantly from bottom to top, and the inside of the second through holes (18) and the first through holes (17) are provided with Spike (19). 5. The limb exercise training auxiliary frame according to claim 4, characterized in that: the top left side wall of the connecting rod (16) is fixedly connected with two horizontal second compression springs (20), and the second compression spring (20) One end away from the connecting rod (16) is fixedly connected with a pull rod (21).

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