CN111672055A - A human body upper and lower limb linkage balance trainer - Google Patents

Abstract

The invention relates to a human upper and lower limb linkage balance trainer, which comprises a front connecting frame arranged along the horizontal direction, wherein one end of the front connecting frame is provided with a seat, the other end of the front connecting frame is provided with a counterweight device, the seat comprises a cushion fixed on the front connecting frame and a back cushion arranged on the front connecting frame through the back cushion, the front connecting frame is provided with a right training frame in a rotating way through a first rotating shaft arranged along the vertical direction, the front connecting frame is provided with a left training frame in a rotating way through a second rotating shaft arranged along the vertical direction, and the left training frame and the right training frame are symmetrically arranged by taking the front connecting frame as a central line; the right training frame comprises a right leg frame with a first end fixedly connected with the first rotating shaft and a right arm force frame arranged on the right leg frame, and the left training frame comprises a left leg frame with a first end arranged on the second rotating shaft and a left arm force frame arranged on the left leg frame; be equipped with the synchronous connecting rod that makes left training frame and right training frame synchronization action between first pivot and the second pivot, this application is at the motion process, and upper limbs and low limbs simultaneous movement have guaranteed the harmony of upper and lower limbs in the motion process.

Description

A human body upper and lower limb linkage balance trainer

technical field

The invention belongs to the technical field of training equipment, and in particular relates to a linkage balance training device for upper and lower limbs of a human body.

Background technique

With the rapid development of science and technology and the improvement of material and cultural living standards, people gradually replaced walking by cars and elevators, relieved manual operations through mechanization and automation, and got rid of heavy housework through household appliances. The amount of exercise of human beings, in order to ensure their own amount of exercise and to ensure their own health, people usually achieve the purpose of healthy body through fitness and other methods. Therefore, various training equipments appear on the market.

At present, there are three kinds of products on the market, namely: thigh adductor trainer, thigh abductor trainer and combined thigh adductor and abductor trainer, but the above trainers are all equipment for training the lower limbs only. During the exercise, the upper part of the user's body is usually fixed, which leads to the inability of the upper and lower limbs to coordinate well during the exercise, which affects the training effect.

SUMMARY OF THE INVENTION

The present invention has the advantages that the upper limbs and the lower limbs can move in coordination and ensure the training effect.

In order to solve the problems in the above-mentioned background technology, the present invention is realized through the following technical solutions:

A linkage balance training device for upper and lower limbs of a human body, comprising a front connecting frame arranged in a horizontal direction, one end of the front connecting frame is provided with a seat, and the other end is provided with a counterweight device for providing training resistance, the seat includes The seat cushion fixed on the front connecting frame and the back pad are erected on the upper connecting frame through the back pad, on the front connecting frame the right training frame is rotated through the first rotating shaft arranged in the vertical direction, The set second rotating shaft is rotated with a left training frame, and the left training frame and the right training frame are symmetrically arranged with the front connecting frame as the center line; the right training frame includes a first end that is fixedly connected to the first rotating shaft. a right leg frame and a right arm force frame arranged on the right leg frame, the left training frame includes a left leg frame whose first end is arranged on the second rotating shaft and a left arm force frame arranged on the left leg frame ;

Between the first rotating shaft and the second rotating shaft, a synchronizing link for synchronizing the left training frame and the right training frame is arranged.

As a further description of the invention: the counterweight device includes a casing and a plurality of counterweight iron sheets arranged in the casing, a display screen is provided on the outside of the casing toward the seat cushion, and a preset position is located on the casing. A sensor is provided, and the sensor is electrically connected to the display screen.

As a further description of the invention: it also includes upper leg pads that are symmetrically arranged on the right leg frame and the left leg frame along the horizontal direction for supporting the thighs, and the sides of the upper leg pads are symmetrically arranged along the vertical direction. The second ends of the left leg frame and the right leg frame are both inclined and provided with lower leg pads for supporting the lower legs.

As a further description of the invention: the inner wall of the lower leg pad in contact with the lower leg has a groove structure with an arc-shaped cross-section.

As a further description of the invention: the upper leg pads are all rotatably connected with the corresponding left leg frame or right leg frame.

As a further description of the invention: both the left arm force frame and the right arm force frame include a first horizontal section arranged in a horizontal position, a second horizontal section arranged in a horizontal direction, and a vertical section arranged in a vertical direction. One end of a horizontal section is vertically connected to the corresponding left or right leg frame, the other end of the first horizontal section is connected to one end of the second horizontal section, and the second horizontal section is connected to the first horizontal section. An obtuse angle is formed between the segments, and the other end of the second horizontal segment is connected to the bottom end of the vertical segment.

As a further description of the invention: the top of the vertical section is provided with an inverted U-shaped or L-shaped handrail, one end of the handrail is connected to the top of the vertical section, and the other end is connected to the vertical direction under Settings.

Compared with the prior art, the present invention has the following beneficial technical effects:

1. Adjust the counterweight according to your physical condition, then sit on the seat cushion, fit the back and the back cushion, turn the upper leg cushion to move the vertical cushion to the required position, then lift the legs and place the thighs on the On the corresponding upper leg pad, the calf is placed on the lower leg pad, and the arms are raised so that both hands hold the left arm force frame and the right arm force frame respectively, and then move the legs toward each other or away from each other, while the hands move towards each other or away from each other. The legs and arms are exercised. During the above exercise, the upper and lower limbs move simultaneously, which ensures the coordination of the upper and lower limbs during the exercise and ensures the training effect.

2. During exercise, the sensor monitors the exercise situation to obtain the number of exercise and exercise time, and display it through the display screen. At the same time, it can also display the ability consumed by the user during exercise and exercise suggestions through the display screen, so as to guide the user. Use the trainer correctly and guide the user's exercise posture correctly, so as to reduce the injury caused by improper posture or improper use of the user during exercise.

Description of drawings

1 is a schematic diagram of the overall structure of the present invention, intended to show the structure on the right side of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention, which is intended to show the structure on the left side of the present invention.

1. Front connecting frame; 2. Seat cushion; 3. Back cushion; 4. Back cushion frame; 5. First shaft; 6. Second shaft; 7. Right leg frame; 8. Left leg frame; 9. Right arm frame ;10, left arm force frame; 11, handrail; 12, counterweight device; 13, cover; 14, display; 15, counterweight iron sheet; 16, synchronizing link; 17, upper leg pad; 18, vertical Straight pad; 19, lower leg pad; 20, commutator; 21, limit hole; 22, latch; 23, handle.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in use, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figure 1-2, a human body upper and lower limb linkage balance trainer includes a front connecting frame 1 arranged in a horizontal direction, wherein one end of the front connecting frame 1 is provided with a seat, and the other end is provided with a seat for providing training resistance The counterweight device 12.

The seat includes a seat cushion 2 fixed on the front connecting frame 1 and a back cushion 3 erected on the front connecting frame 1 through the back cushion 3. The training frame is provided with a left training frame through the second rotating shaft 6 arranged in the vertical direction. The tops of the first rotating shaft 5 and the second rotating shaft 6 are connected to the seat cushion 2 through the seat cushion 2 plate, and the seat cushion 2 plate and the seat cushion 2 are connected by bolts The connection is used to increase the support force of the seat cushion 2, and the setting of the back cushion 3 frame increases the strength of the back cushion 3 and improves the service life of the training device.

The left training frame and the right training frame are symmetrically arranged with the front connecting frame 1 as the center line. Between the first rotating shaft 5 and the second rotating shaft 6, there is a synchronizing link 16 that makes the left training frame and the right training frame move synchronously. The two ends are respectively connected with the first rotating shaft 5 and the second rotating shaft 6 in rotation, so as to ensure that the user's legs and arms can move synchronously when exercising, so as to ensure that the user's left leg (left arm) and right leg ( The right arm) exerts the same force, that is, when exercising, as long as one leg or arm exerts force, the other side can be driven to move.

The right training frame includes a right leg frame 7 whose first end is fixedly connected with the first rotating shaft 5 and a right arm force frame 9 arranged on the right leg frame 7 , and the left training frame includes a left leg frame whose first end is arranged on the second rotating shaft 6 . 8 and the left arm force frame 10 arranged on the left leg frame 8, specifically, the left arm force frame 10 and the right arm force frame 9 include a first horizontal section arranged along the horizontal, a second horizontal section arranged along the horizontal direction and The vertical section arranged in the vertical direction, one end of the first horizontal section is vertically welded with the corresponding left leg frame 8 or right leg frame 7, the other end of the first horizontal section is connected with one end of the second horizontal section, and the second horizontal section An obtuse angle is formed with the first horizontal section, the other end of the second horizontal section is connected with the bottom end of the vertical section, and the top of the vertical section is provided with an inverted U-shaped or L-shaped handrail 11, and the One end of the handrail 11 is connected to the top of the vertical section, and the other end is arranged downwards in the vertical direction, so that when the user is tall, he can move by holding the handrail 11, and when the user is short, he can move by holding the handrail 11. Hold the vertical section to exercise, and at the same time, the user can also hold the horizontal part or the first horizontal section or the second horizontal section of the handrail 11 with the palms of both hands up or down to exercise, or the palms of the hands can face or face away from the holding hands. The vertical part or vertical section of the support frame 11 moves, which increases the variety of movements, is suitable for different users, and improves the applicability of the training device.

The right leg frame 7 and the left leg frame 8 are symmetrically provided with upper leg pads 17 along the horizontal direction, and the sides of the upper leg pad 17 are symmetrically provided with vertical pads 18 along the vertical direction. The left leg frame 8 and the right leg frame 7 The second ends of the lower leg pads 19 are inclined to support the lower legs, wherein the inner wall of the lower leg pads 19 in contact with the lower legs is a groove structure with an arc-shaped cross-section.

The upper leg pads 17 are all rotatably connected with the corresponding left leg frame 8 or right leg frame 7, the right leg frame 7 is provided with a plug 22 parallel to the first rotating shaft 5, and the front connecting frame 1 is fixed with a commutator frame 20, The commutator frame 20 is provided with a plurality of limit holes 21 corresponding to the pins 22, and the plurality of limit holes 21 are distributed at equal distances along the arc with the first rotating shaft 5 as the center. Insert the pins 22 into different limit holes 21 to change the angle between the left leg frame 8 and the right leg frame 7, so as to achieve different training purposes. When the angle is large, the user can perform leg adduction training and chest clipping training, and when the angle between the left leg frame 8 and the right leg frame 7 is small, the user can perform leg abduction training and chest expansion exercise , which increases the functional diversity of the trainer, and better meets the different needs of different groups of people.

The counterweight device 12 includes a casing 13 and a plurality of counterweight iron sheets 15 arranged in the casing 13. The casing 13 is provided with a display screen facing the seat cushion 2 outside the casing 13. The casing 13 is provided with a sensor at a preset position. It is electrically connected to the display screen. When exercising, the sensor monitors the exercise situation to obtain the number of exercises and the exercise time, and displays them on the display screen. At the same time, the display screen can also display the ability consumed by the user and exercise suggestions during the exercise process. In this way, the user is guided to use the trainer correctly, and the user's exercise posture is correctly guided, so as to reduce the user's injury caused by improper posture or improper use method during the exercise process. On the other hand, the user's exercise situation Inquiries and records can be carried out on the display screen, which increases the interest of bodybuilders and is more suitable for rehabilitation exercise for sub-healthy people. The counterweight device 12 is connected with the first rotating shaft 5 or the second rotating shaft 6 through the wheel rope structure. When the first rotating shaft 5 or the second rotating shaft 6 rotates, the weight iron piece 15 of the selected weight will follow the first rotating shaft 5 or the second rotating shaft 6. The rotation of the second rotating shaft 6 moves in the vertical direction, so as to provide resistance during the training process of the trainer. Specifically, since the weight device 12 is in the prior art, other than the cover 13 and the weight iron sheet 15 The structure and the specific structure of the wheel rope structure are all in the prior art, so they are not specifically disclosed in this embodiment.

The working principle of the present invention is as follows: adjust the weight according to the individual's physical condition, then sit on the seat cushion 2, fit the back with the back cushion 3, rotate the upper leg cushion 17, move the vertical cushion 18 to the required position, and then The thigh is placed on the corresponding upper leg pad 17, the calf is placed on the lower leg pad 19, and the arc groove structure on the lower leg pad 19 is fitted, and then the arms are raised so that both hands hold the left arm force frame 10 and the right arm respectively. Arm frame 9, then make the legs move toward each other or move away from each other, while the hands move toward or away from each other, so as to exercise the legs and arms. The coordination of the lower limbs ensures the training effect.

The above-mentioned embodiments are preferred examples for realizing the present invention, and the present invention is not limited to the above-mentioned embodiments. Any non-essential additions and substitutions made by those skilled in the art according to the technical features of the technical solutions of the present invention fall within the protection scope of the present invention.

Claims (7)

1. a human body upper and lower limb linkage balance training device, comprising a front connecting frame arranged along the horizontal direction, one end of the front connecting frame is provided with a seat, the other end is provided with a counterweight device for providing training resistance, it is characterized in that : The seat includes a seat cushion fixed on the front connecting frame and a back pad which is erected on the front connecting frame through the back pad, and a right training frame is rotated on the front connecting frame through the first rotating shaft arranged in the vertical direction. . The left training frame is rotated through the second rotating shaft arranged in the vertical direction, and the left training frame and the right training frame are symmetrically arranged with the front connecting frame as the midline; The right training frame includes a right leg frame whose first end is fixedly connected to the first rotating shaft and a right arm force frame arranged on the right leg frame, and the left training frame includes a right leg frame whose first end is arranged on the second rotating shaft. A left leg frame and a left arm force frame arranged on the left leg frame; a synchronous link for synchronizing the left training frame and the right training frame is arranged between the first rotating shaft and the second rotating shaft. 2 . The human body upper and lower limb linkage balance training device according to claim 1 , wherein the counterweight device comprises a casing and a plurality of counterweight iron pieces arranged in the casing, and the casing is outside the casing. 3 . A display screen is provided facing the seat cushion, a sensor is provided on the cover at a preset position, and the sensor is electrically connected with the display screen. 3. a kind of human body upper and lower limb linkage balance training device according to claim 1, is characterized in that: also comprises the upper leg pad that is symmetrically arranged on the right leg frame and the left leg frame along the horizontal direction for supporting the thigh, so The sides of the upper leg pads are symmetrically provided with vertical pads along the vertical direction, and the second ends of the left leg frame and the right leg frame are inclined with lower leg pads for supporting the lower legs. 4 . The human body upper and lower limb linkage balance training device according to claim 3 , wherein the inner wall of the lower leg pad in contact with the lower leg has a groove structure with an arc-shaped cross-section. 5 . 5 . The human body upper and lower limb linkage balance training device according to claim 4 , wherein the upper leg pads are rotatably connected with the corresponding left leg frame or right leg frame. 6 . 6 . The human body upper and lower limb linkage balance training device according to claim 1 , wherein the left arm force frame and the right arm force frame both comprise a first horizontal section arranged along a horizontal position, a first horizontal section arranged along the horizontal direction. 7 . Two horizontal sections and a vertical section arranged in the vertical direction, one end of the first horizontal section is vertically connected to the corresponding left leg frame or right leg frame, and the other end of the first horizontal section is vertically connected to the second horizontal section One end of the segment is connected, an obtuse angle is formed between the second horizontal segment and the first horizontal segment, and the other end of the second horizontal segment is connected to the bottom end of the vertical segment. 7. A human body upper and lower limb linkage balance training device according to claim 6, wherein the top of the vertical section is provided with an inverted U-shaped or L-shaped handrail, and the handrail is One end is connected with the top of the vertical section, and the other end is arranged downward along the vertical direction.

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