阅读说明：本技术 一种强度自适应体能训练装置 (Strength self-adaptation physical training device ) 是由 刘志武 于 2021-10-22 设计创作，主要内容包括：本发明涉及一种强度自适应体能训练装置,包括床架,还包括二号连接板,所述二号连接板活动设置在所述床架上,且在其侧部对称设置有两个半圆状凸槽,并在所述半圆状凸槽的上方设置有凸起；调节组件,所述调节组件设置在所述床架上,且所述调节组件上对称设置有两个横杆,所述二号连接板滑动设置在所述横杆上,同时在所述横杆上套设有一端与所述调节组件连接另一端与所述二号连接板的弹簧；臂力训练组件,所述臂力训练组件对称安装在所述床架的两侧,所述臂力训练组件下部牵引多个配重块,以达到对于不同体型身高的运动员,均能达到相同的训练效果,且训练强度可根据训练者自己需要进行适当调节,设计新颖,结构简单,实用性强。(The invention relates to a strength self-adaptive physical training device, which comprises a bedstead and a second connecting plate, wherein the second connecting plate is movably arranged on the bedstead, two semicircular convex grooves are symmetrically arranged on the side part of the second connecting plate, and a bulge is arranged above the semicircular convex grooves; the adjusting assembly is arranged on the bedstead, two cross rods are symmetrically arranged on the adjusting assembly, the second connecting plate is arranged on the cross rods in a sliding mode, and meanwhile a spring with one end connected with the adjusting assembly and the other end connected with the second connecting plate is sleeved on each cross rod; arm strength training subassembly, arm strength training subassembly symmetry is installed the both sides of bedstead, a plurality of balancing weights are pull to arm strength training subassembly lower part to reach the sportsman to different size heights, the homoenergetic reaches the same training effect, and training intensity can suitably adjust according to training person's own needs, novel in design, simple structure, and the practicality is strong.)

1. An intensity adaptive physical training device, comprising a bed frame (1), characterized in that the intensity adaptive physical training device further comprises:

the second connecting plate (13) is movably arranged on the bedstead (1), two semicircular convex grooves are symmetrically formed in the side part of the second connecting plate (13), and a bulge is arranged above the semicircular convex grooves;

the adjusting assembly is arranged on the bedstead (1), two cross rods (11) are symmetrically arranged on the adjusting assembly, the second connecting plate (13) is arranged on the cross rods (11) in a sliding mode, and meanwhile springs (12) with one ends connected with the adjusting assembly and the other ends connected with the second connecting plate (13) are sleeved on the cross rods (11);

the arm strength training components are symmetrically arranged on two sides of the bedstead (1), and a plurality of balancing weights (18) are pulled by the lower parts of the arm strength training components.

2. A strength adaptive physical training device according to claim 1, characterized in that the adjusting component comprises a horizontal moving structure arranged on the bed frame (1) and a guiding structure connected with the horizontal moving structure and arranged on the bed frame (1);

wherein the horizontal moving structure is connected with a driving component arranged at the lower part of the bedstead (1).

3. The strength adaptive physical training device according to claim 2, wherein the horizontal moving structure comprises a screw rod (5) rotatably arranged on the bed frame (1), a threaded sleeve (6) matched with the screw rod (6), and a first connecting plate (4) connected with the threaded sleeve (6);

one side of the first connecting plate (4) is fixedly connected with the cross rod (11), the other end of the first connecting plate is connected with the guide structure, and the first connecting plate (4) is fixedly connected with the threaded sleeve (6).

4. A strength adaptive physical training device according to claim 3, wherein the guiding structure comprises a mounting part (2) fixedly mounted on the bed frame (1), a guiding rod (3) slidably arranged through the mounting frame (2) and fixedly connected with the first connecting plate (4);

the mounting piece (2) is rotatably provided with the screw rod (5).

5. A strength adaptive physical training device according to claim 4, wherein the driving assembly comprises a transmission rod (8) connected with the screw rod (5) through a belt (7) and rotatably installed at the lower part of the bed frame (1), a bevel gear set (9) connected with the transmission rod (8) and arranged at the lower part of the bed frame (1), and an adjusting wheel (10) connected with the bevel gear set (9) and rotatably arranged at the side part of the bed frame (1);

the bevel gear set (9) comprises a first bevel gear fixedly connected with the transmission rod (8) and a second bevel gear meshed with the first bevel gear and rotatably installed on the lower portion of the bedstead (1), and the second bevel gear is connected with the adjusting wheel (10).

6. A strength adaptive physical training device according to claim 1, characterized in that the arm strength training assembly comprises a swing lever (15) rotatably mounted on the bed frame (1), an adaptive structure arranged on the upper part of the swing lever (15), a steel wire cable bundle (16) connecting the counterweight (18) and the swing lever (15);

and a grooved wheel (17) in rolling connection with the steel wire cable bundle (16) is arranged on the side part of the bedstead (1).

7. A strength adaptive fitness training device according to claim 6, wherein the adaptive structure comprises an adjusting member (19) fixedly mounted on the swinging rod (15), an adjusting block (21) slidably arranged in the adjusting member (19) and extending to the upper part of the adjusting member (19), and a pull ring (22) connected with the adjusting block (21) and arranged on the upper surface of the adjusting member (19).

8. A strength adaptive physical training device according to claim 7, wherein a plurality of teeth (20) are provided on the upper surface of the inner wall of the adjusting member (19) at equal intervals, and the teeth (20) are also provided on the upper portion of the adjusting block (21).

Technical Field

The invention relates to the field of physical training, in particular to a strength self-adaptive physical training device.

Background

Physical ability is the basic athletic ability of a human body expressed by the sports qualities of strength, speed, endurance, coordination, flexibility, sensitivity and the like, and is an important component factor of athletic ability of athletes. The level of physical ability is closely related to the morphological characteristics of the human body and the functional characteristics of the human body.

The physical training is to improve the comprehensive special athletic ability of athletes, and must be combined with the special athletic characteristics. The content of physical training is the sports quality required by the development of a special game, wherein the main quality required by the development of a special game should be highlighted. When selecting or designing physical training means, the physical training means should be associated with special technical action forms, action structures and energy metabolism ways. Physical fitness training should be organically combined with technical, tactical, and psychological training.

The traditional physical training device has no self-adaption, namely, adjustment capability for athletes of different body types, so that certain influence is generated in the processes of selecting athletes and training athletes, and therefore the strength self-adaption physical training device is provided.

Disclosure of Invention

The present invention is directed to a strength adaptive physical training device, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an intensity adaptive physical training device comprising a bed frame, the intensity adaptive physical training device further comprising:

the second connecting plate is movably arranged on the bedstead, two semicircular convex grooves are symmetrically arranged on the side part of the second connecting plate, and a bulge is arranged above the semicircular convex grooves;

the adjusting assembly is arranged on the bedstead, two cross rods are symmetrically arranged on the adjusting assembly, the second connecting plate is arranged on the cross rods in a sliding mode, and meanwhile a spring with one end connected with the adjusting assembly and the other end connected with the second connecting plate is sleeved on each cross rod;

the arm strength training components are symmetrically arranged on two sides of the bedstead, and a plurality of balancing weights are pulled by the lower parts of the arm strength training components.

As a further scheme of the invention: the adjusting component comprises a horizontal moving structure arranged on the bedstead and a guide structure which is connected with the horizontal moving structure and is arranged on the bedstead;

wherein, the horizontal moving structure is connected with a driving component arranged at the lower part of the bedstead.

As a still further scheme of the invention: the horizontal moving structure comprises a screw rod rotatably arranged on the bedstead, a threaded sleeve matched with the screw rod and a first connecting plate connected with the threaded sleeve;

one side of the first connecting plate is fixedly connected with the cross rod, the other end of the first connecting plate is connected with the guide structure, and the first connecting plate is fixedly connected with the threaded sleeve.

As a still further scheme of the invention: the guide structure comprises a mounting piece fixedly mounted on the bedstead and a guide rod which penetrates through the mounting piece, is arranged in a sliding manner and is fixedly connected with the first connecting plate;

the screw rod is rotatably installed on the installation part.

As a still further scheme of the invention: the driving assembly comprises a transmission rod which is connected with the screw rod through a belt and is rotatably installed at the lower part of the bedstead, a bevel gear set which is connected with the transmission rod and is arranged at the lower part of the bedstead, and an adjusting wheel which is connected with the bevel gear set and is rotatably arranged at the side part of the bedstead;

the bevel gear set comprises a first bevel gear fixedly connected with the transmission rod and a second bevel gear meshed with the first bevel gear and rotatably installed on the lower portion of the bedstead, and the second bevel gear is connected with the adjusting wheel.

As a still further scheme of the invention: the arm strength training component comprises a swinging rod rotatably mounted on the bed frame, an adaptive structure arranged on the upper part of the swinging rod, and a steel wire cable bundle connected with the balancing weight and the swinging rod;

and grooved wheels in rolling connection with the steel wire cable bundles are installed on the side part of the bed frame.

As a still further scheme of the invention: the adaptive structure comprises an adjusting piece fixedly mounted on the swinging rod, an adjusting block arranged in the adjusting piece in a sliding mode and extending to the upper portion of the adjusting piece, and a pull ring connected with the adjusting block and arranged on the upper surface of the adjusting piece.

As a still further scheme of the invention: and a plurality of teeth are arranged on the upper surface of the inner wall of the adjusting piece at equal intervals, and the upper part of the adjusting block is also provided with the teeth.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when in use, when an athlete needs to train, the athlete lies on the bed frame, the distance between the foot surface of the athlete and the second connecting plate is adjusted by the adjusting component, the situation of poor training effect caused by different training amount from the actual requirement due to height is prevented, meanwhile, the athlete can properly increase the training intensity of the athlete per se according to the situation of the athlete per se, so as to obtain better sports performance on a competition field, and in the process of training legs, the athlete can also decide whether to train arm strength according to the needs of the athlete per se, so as to achieve more balanced training effect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of an adaptive strength fitness training device.

FIG. 2 is a schematic structural diagram of another angle in an embodiment of the strength adaptive physical training apparatus.

FIG. 3 is a schematic structural diagram of an adaptive structure of an embodiment of the strength adaptive physical training apparatus.

FIG. 4 is a schematic view of the bottom of the bed frame in an embodiment of the strength adaptive physical training apparatus.

In the figure: the device comprises a bed frame 1, a mounting part 2, a guide rod 3, a connecting plate 4, a screw rod 5, a threaded sleeve 6, a belt 7, a transmission rod 8, a bevel gear set 9, an adjusting wheel 10, a cross rod 11, a spring 12, a connecting plate 13, a rubber gasket 14, a swinging rod 15, a steel wire cable bundle 16, a grooved pulley 17, a counterweight 18, an adjusting part 19, a tooth 20, an adjusting block 21 and a pull-out block 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, an intensity adaptive physical training device includes: the bed frame 1 further comprises;

the second connecting plate 13 is movably arranged on the bedstead 1, two semicircular convex grooves are symmetrically arranged on the side part of the second connecting plate 13, and a bulge is arranged above the semicircular convex grooves;

the adjusting assembly is arranged on the bedstead 1, two cross rods 11 are symmetrically arranged on the adjusting assembly, the second connecting plate 13 is arranged on the cross rods 11 in a sliding mode, and meanwhile a spring 12 with one end connected with the adjusting assembly and the other end connected with the second connecting plate 13 is sleeved on each cross rod 11.

The bedstead 1 is further provided with a rubber gasket 14 with extremely soft texture, so that a better friction force is provided between the athlete and the bedstead 1 during leg training, meanwhile, a protrusion is arranged at one end, far away from the second connecting plate 13, of the rubber gasket 14, the shoulder of the athlete can be well limited, and the phenomenon that the athlete moves back to the second connecting plate 13 due to insufficient friction force between the rubber gasket 14 and the body of the athlete during leg training is further prevented, so that the training result is influenced.

The adjusting component comprises a horizontal moving structure arranged on the bedstead 1 and a guiding structure which is connected with the horizontal moving structure and is arranged on the bedstead 1;

wherein, the horizontal moving structure is connected with a driving component arranged at the lower part of the bedstead 1;

the horizontal moving structure comprises a screw rod 5 rotatably arranged on the bedstead 1, a threaded sleeve 6 matched with the screw rod 6 and a first connecting plate 4 connected with the threaded sleeve 6;

one side of the first connecting plate 4 is fixedly connected with the cross rod 11, the other end of the first connecting plate is connected with the guide structure, and the first connecting plate 4 is fixedly connected with the threaded sleeve 6;

the guide structure comprises a mounting part 2 fixedly mounted on the bedstead 1 and a guide rod 3 which penetrates through the mounting part 2 and is arranged in a sliding manner and fixedly connected with the first connecting plate 4;

the mounting part 2 is rotatably provided with the screw rod 5;

the driving assembly comprises a transmission rod 8 which is connected with the screw rod 5 through a belt 7 and is rotatably arranged at the lower part of the bedstead 1, a bevel gear set 9 which is connected with the transmission rod 8 and is arranged at the lower part of the bedstead 1, and an adjusting wheel 10 which is connected with the bevel gear set 9 and is rotatably arranged at the side part of the bedstead 1;

the bevel gear set 9 comprises a first bevel gear fixedly connected with the transmission rod 8 and a second bevel gear meshed with the first bevel gear and rotatably installed at the lower part of the bedstead 1, and the second bevel gear is connected with the adjusting wheel 10.

When using, through rotating regulating wheel 10 and under bevel gear group 9, transfer line 8, the effect of belt 7, it rotates to drive lead screw 5, be provided with the external screw thread on the lead screw 5, with the interior screw-thread fit who sets up in threaded sleeve 6, so that threaded sleeve 6 moves in the axial direction of lead screw 5, and drive connecting rod 4 motion No. one, thereby the change is under initial condition, distance between No. two connecting plates 13 and the sportsman's instep, the realization is to the sportsman of different size heights, all can reach the same training effect.

Wherein, under the effect of foretell installed part 2 and guide bar 3, guaranteed that the screwed sleeve 6 can not follow lead screw 5 and take place the pivoted while, improved in the training process, No. two connecting plate 13's stability.

Furthermore, the screw rod 5 and the threaded sleeve 6 are in threaded connection, and a one-way transmission effect exists between the screw rod 5 and the threaded sleeve 6, that is, the screw rod 5 rotates to enable the threaded sleeve 6 to move in the axial direction of the screw rod 5, and the threaded sleeve 6 cannot drive the screw rod 5 to rotate forwards or backwards through movement.

The arm strength training components are symmetrically arranged on two sides of the bedstead 1, and a plurality of balancing weights 18 are pulled by the lower parts of the arm strength training components;

the arm strength training component comprises a swinging rod 15 rotatably mounted on the bedstead 1, an adaptive structure arranged at the upper part of the swinging rod 15, and a steel wire cable bundle 16 connected with the balancing weight 18 and the swinging rod 15;

a grooved wheel 17 which is connected with the steel wire cable bundle 16 in a rolling way is arranged on the side part of the bedstead 1;

the adaptive structure comprises an adjusting piece 19 fixedly arranged on the swinging rod 15, an adjusting block 21 which is arranged in the adjusting piece 19 in a sliding way and extends to the upper part of the adjusting piece 19, and a pull ring 22 which is connected with the adjusting block 21 and is arranged on the upper surface of the adjusting piece 19;

a plurality of teeth 20 are equidistantly arranged on the upper surface of the inner wall of the adjusting piece 19, and the teeth 20 are also arranged on the upper part of the adjusting block 21.

In the using process, a player holds the pull ring 22 with the palm and pulls the swing rod 15 upwards, and in the process of pulling the pull ring 22 upwards, the adjusting block 21 is driven to move upwards, so that the teeth 20 arranged on the adjusting block 21 are meshed with the teeth 20 arranged on the adjusting piece 19, therefore, the pull ring 22 is prevented from sliding relative to the swing rod 15 in the arm training process, meanwhile, different players have different arm lengths, and the adjustment can be carried out through the adjusting piece 19 and the teeth 20 on the adjusting block 21.

Specifically, the number of the weight blocks 18 can be increased or decreased according to the training amount on the wire cable bundle 16, so that the athlete can reach the optimal training state.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.