CN112791343B

CN112791343B - A four limbs telecontrol equipment for sports

Info

Publication number: CN112791343B
Application number: CN202110077687.9A
Authority: CN
Inventors: 毛建勋
Original assignee: Individual
Current assignee: Liaoning Institute Of Science And Engineering
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-08-27
Anticipated expiration: 2041-01-20
Also published as: CN112791343A

Abstract

The invention relates to the technical field of training equipment and discloses a four-limb movement device for sports, which comprises a base plate, wherein the top of the base plate is respectively and fixedly provided with a first support column, an installation box, a second support column and a weight box, a connecting plate is fixedly arranged between two adjacent first support columns, a motor is fixedly arranged in the installation box, a first rotating shaft is movably arranged in the first support column, when a trainer sits on a cushion, feet can be placed on a pedal, the shape of the second rotating shaft is in bilateral symmetry distribution around a rotating wheel as the center, the left end of the second rotating shaft is in a convex shape, and the right end of the second rotating shaft is in a concave shape, so that the trainer can drive the second rotating shaft to rotate by using the pedal, the legs of the trainer can directly rotate through the second rotating shaft, and can train the hand pull ring, thereby achieving the effect of four-limb movement.

Description

A four limbs telecontrol equipment for sports

Technical Field

The invention relates to the technical field of training equipment, in particular to a four-limb movement device for sports.

Background

Sports is a complex social culture phenomenon, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical fitness and sports ability, improving life style and improving life quality according to the laws of human growth and development, skill formation, function improvement and the like by taking physical and intellectual activities as basic means. With the expansion of international interaction, the scale and level of sports business development is an important mark for measuring the development progress of a country and a society, and becomes an important means for foreign exchange and cultural communication of the country. Sports can be divided into categories such as mass sports, professional sports, school sports, and the like. Including a plurality of factors such as sports culture, sports education, sports activities, sports competitions, sports facilities, sports organizations, sports science and technology, etc.

Through search, chinese patent No. CN 108236773B discloses a four-limb exercise device for sports, which comprises a base, a first bracket, a first bearing, a first rotating shaft, a first large rotating disk, a first connecting rod, a small connecting plate, a second large rotating disk, a second rotating shaft, a second bearing, a second bracket, a large supporting plate, a first inverted T-shaped rod, a first spring, a second inverted T-shaped rod, a second spring, a first pedal, a second pedal, a large sleeve, a lifting rod, a large positioning screw, a base and a second connecting rod, wherein people can exercise four limbs simultaneously, which is beneficial to improving the coordination of the four limbs of people, is beneficial to the growth of the four limbs of people, is beneficial to the health of people, has a simple structure, is convenient to use, easy to install, maintain, easy to manufacture, easy to popularize and apply, but in use, needs to press the legs downwards without stop, the problem of inefficient leg training is easily caused, and when two large rotating disks are used, the expected effect cannot be achieved for hand training, mainly the high fixing of the device generally used for the sports limb movement, which is undoubtedly very difficult for the trainers who are too high or too elevated, and causes certain obstacles for the popularization of sports.

Disclosure of Invention

The present invention has been made in an effort to provide a limb exercise device for sports to solve the problems set forth in the background art as described above.

Technical scheme

The invention provides the following technical scheme: a four-limb movement device for sports comprises a base plate, wherein the top of the base plate is respectively and fixedly provided with a first supporting column, an installation box, a second supporting column and a weight box, a connecting plate is fixedly arranged between two adjacent first supporting columns, a motor is fixedly arranged inside the installation box, a first rotating shaft is movably arranged inside the first supporting column, a first helical gear is fixedly arranged outside the first rotating shaft, a second mounting plate is fixedly arranged inside the first supporting column, a first rotating rod is movably arranged inside the second mounting plate, a second helical gear is fixedly arranged at the bottom of the first rotating rod through the second mounting plate, a telescopic column is movably arranged outside the first rotating rod, bearing boxes are fixedly arranged at the top of the installation box, and a second rotating shaft is movably arranged between two adjacent bearing boxes, a pedal and a rotating wheel are fixedly mounted on the outer side of the second rotating shaft respectively, a third mounting plate is fixedly mounted at the tops of two adjacent bearing boxes, an upright post is fixedly mounted at the top of the third mounting plate, a compression spring and a third supporting column are movably mounted in the upright post respectively, and a cushion is fixedly mounted at the top of the third supporting column;

adjacent two the top fixed mounting of flexible post has the roof, the top fixed mounting of roof has the wire rope cover, the inside movable mounting of wire rope cover has wire rope, the shorter one side fixed mounting of wire rope has first limiting plate, the bottom fixed mounting of first limiting plate has the connection rope, the inside movable mounting of connection rope has first connecting sleeve, the bottom fixed mounting of first connecting sleeve has the pull ring, wire rope's other end fixed mounting has the third limiting plate, the inside movable mounting of weight box has the balancing weight.

Preferably, an output shaft of the motor inside the installation box penetrates through the inner wall of the installation box and the inner wall of the first support column and is fixedly connected with the first rotating shaft.

Preferably, concave-convex points are fixedly arranged on the front surface and the back surface of the pull ring at equal distances.

Preferably, the connecting rope is provided with connecting pin shaft holes matched with the first connecting sleeve at equal intervals inside.

Preferably, the shape of the second rotating shaft is distributed symmetrically about the rotating wheel, the left end of the second rotating shaft is convex, and the right end of the second rotating shaft is concave.

Preferably, the compression spring is divided into an upper part and a lower part which are fixedly connected through a limiting block, and the bottom of the third supporting column is fixedly connected with the top of the limiting block.

Preferably, the first bevel gear is meshed with the second bevel gear.

Advantageous effects

Compared with the prior art, the invention provides the four-limb movement device for sports, which has the following beneficial effects:

1. this a four limbs telecontrol equipment for sports, through sitting back on the cushion when the training person, can place the foot on the footboard, and the shape of second axis of rotation is the central bilateral symmetry distribution about rotating the wheel, the left side end of second axis of rotation presents the type, the right side end of second axis of rotation presents the type in bas-relief, the training person uses the footboard like this to drive the second axis of rotation and rotate, thereby training person's shank can one directly rotate through the second axis of rotation, and can also train hand through the pull ring, thereby reach the effect that can carry out the four limbs motion.

2. This a four limbs telecontrol equipment for sports, motor through the install bin inside rotates and drives first axis of rotation and rotates, can drive the second helical gear through first helical gear when first axis of rotation rotates and rotate, second helical gear fixed mounting is in the bottom of first axis of rotation pole, first axis of rotation will rotate like this, first axis of rotation can drive flexible post when rotating and carry out height-adjusting, and can change telecontrol equipment's height when flexible post is adjusted height from top to bottom, be fit for the training person's result of use of different heights.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of a first support post of the present invention;

FIG. 4 is a cross-sectional view of the weight box of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 6 is a schematic view of a second rotating shaft according to the present invention.

In the figure: 1-base plate, 2-first supporting column, 3-mounting box, 4-first mounting plate, 5-telescopic column, 6-top plate, 7-steel rope sleeve, 8-steel rope, 9-first limiting plate, 10-connecting rope, 11-first connecting sleeve, 12-pull ring, 13-connecting plate, 14-second supporting column, 15-counterweight box, 16-pedal, 17-first rotating shaft, 18-first helical gear, 19-second mounting plate, 20-first rotating rod, 21-second helical gear, 22-second limiting plate, 23-second rotating shaft, 24-third limiting plate, 25-counterweight block, 26-bearing box, 27-rotating wheel, 28-third mounting plate, 29-upright column, 30-compression spring, 31-third support column, 32-cushion.

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.

Referring to fig. 1-6, a four limbs movement device for sports, includes a base plate 1, first supporting columns 2, a mounting box 3, a second supporting column 14 and a weight box 15 are respectively fixedly mounted on the top of the base plate 1, a connecting plate 13 is fixedly mounted between two adjacent first supporting columns 2, a motor is fixedly mounted inside the mounting box 3, a first rotating shaft 17 is movably mounted inside the first supporting column 2, a first helical gear 18 is fixedly mounted on the outer side of the first rotating shaft 17, a second mounting plate 19 is fixedly mounted inside the first supporting column 2, a first rotating rod 20 is movably mounted inside the second mounting plate 19, a second helical gear 21 is fixedly mounted on the bottom of the first rotating rod 20 through the second mounting plate 19, a telescopic column 5 is movably mounted on the outer side of the first rotating rod 20, a bearing box 26 is fixedly mounted on the top of the mounting box 3, a second rotating shaft 23 is movably mounted between two adjacent bearing boxes 26, a pedal 16 and a rotating wheel 27 are fixedly mounted on the outer side of the second rotating shaft 23 respectively, a third mounting plate 28 is fixedly mounted on the top of each two adjacent bearing boxes 26, an upright column 29 is fixedly mounted on the top of the third mounting plate 28, a compression spring 30 and a third supporting column 31 are movably mounted inside the upright column 29 respectively, and a cushion 32 is fixedly mounted on the top of the third supporting column 31;

top fixed mounting of two adjacent flexible posts 5 has roof 6, the top fixed mounting of roof 6 has wire rope cover 7, the inside movable mounting of wire rope cover 7 has wire rope 8, one side fixed mounting that wire rope 8 is shorter has first limiting plate 9, the bottom fixed mounting of first limiting plate 9 has connection rope 10, the inside movable mounting of connection rope 10 has first connecting sleeve 11, the bottom fixed mounting of first connecting sleeve 11 has pull ring 12, wire rope 8's other end fixed mounting has third limiting plate 24, the inside movable mounting of weight box 15 has balancing weight 25.

Wherein, the output shaft of the inside motor of install bin 3 runs through the inner wall through install bin 3 and the inner wall of first support column 2 to with first axis of rotation 17 fixed connection, the motor of square install bin 3 can drive first axis of rotation 17 and rotate.

Wherein, the equal distance fixed mounting in front and reverse side of pull ring 12 has concave-convex point, can increase the increase frictional force of training person when using pull ring 12.

Wherein, the inside equidistance of connecting rope 10 all seted up with first connecting sleeve 11 assorted connecting pin shaft hole, make things convenient for the user of different heights to use.

The shape of the second rotating shaft 23 is distributed symmetrically about the rotating wheel 27, the left end of the second rotating shaft 23 is convex, and the right end of the second rotating shaft 23 is concave, so that the leg training of the user is facilitated.

Wherein, compression spring 30 divide into two parts about, and two parts pass through stopper fixed connection about, the bottom of third support column 31 and the top fixed connection of stopper.

The first bevel gear 18 is meshed with the second bevel gear 21, and the first bevel gear 18 can drive the second bevel gear 21 to rotate when rotating.

The working principle and the using process of the invention are as follows: when the chair is used, after a trainer sits on the cushion 32, feet can be placed on the pedal 16, the shape of the second rotating shaft 23 is distributed in bilateral symmetry around the rotating wheel 27 as a center, the left end of the second rotating shaft 23 is in a convex shape, and the right end of the second rotating shaft 23 is in a concave shape, so that the trainer using the pedal 16 can drive the second rotating shaft 23 to rotate, the legs of the trainer can directly rotate through the second rotating shaft 23 and can also train the hands through the pull ring 12, the first rotating shaft 17 can be driven to rotate through the rotation of the motor in the mounting box 3, the first rotating shaft 17 can drive the second helical gear 21 to rotate through the first helical gear 18 when rotating, the second helical gear 21 is fixedly mounted at the bottom of the first rotating rod 20, so that the first rotating rod 20 can rotate, the first rotating rod 20 can drive the telescopic column 5 to adjust the height when rotating, and the height of the movement device can be changed when the height of the telescopic column 5 is adjusted up and down, so that the movement device is suitable for trainers with different heights.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A limb movement device for sports, comprising a base plate (1), characterized in that: the top of bed plate (1) is fixed mounting respectively has first support column (2), install bin (3), second support column (14) and weight box (15), and fixed mounting has connecting plate (13) between two adjacent first support columns (2), the inside fixed mounting of install bin (3) has the motor, the inside movable mounting of first support column (2) has first axis of rotation (17), the outside fixed mounting of first axis of rotation (17) has first helical gear (18), the inside fixed mounting of first support column (2) has second mounting panel (19), the inside movable mounting of second mounting panel (19) has first pivot pole (20), the bottom break-through of first pivot pole (20) has second helical gear (21) through second mounting panel (19), the outside movable mounting of first pivot pole (20) has flexible post (5), bearing boxes (26) are fixedly installed at the top of the installation box (3), a second rotating shaft (23) is movably installed between every two adjacent bearing boxes (26), a pedal (16) and a rotating wheel (27) are fixedly installed on the outer side of each second rotating shaft (23) respectively, a third installation plate (28) is fixedly installed at the tops of every two adjacent bearing boxes (26), an upright post (29) is fixedly installed at the top of each third installation plate (28), a compression spring (30) and a third support column (31) are movably installed in each upright post (29), and a cushion (32) is fixedly installed at the top of each third support column (31);

adjacent two the top fixed mounting of flexible post (5) has roof (6), the top fixed mounting of roof (6) has wire rope cover (7), the inside movable mounting of wire rope cover (7) has wire rope (8), the shorter one side fixed mounting of wire rope (8) has first limiting plate (9), the bottom fixed mounting of first limiting plate (9) has connection rope (10), the inside movable mounting of connecting rope (10) has first connecting sleeve (11), the bottom fixed mounting of first connecting sleeve (11) has pull ring (12), the other end fixed mounting of wire rope (8) has third limiting plate (24), the inside movable mounting of weight box (15) has balancing weight (25).

2. A limb movement apparatus for sports according to claim 1, wherein: an output shaft of a motor in the installation box (3) penetrates through the inner wall of the installation box (3) and the inner wall of the first support column (2) and is fixedly connected with the first rotating shaft (17).

3. A limb movement apparatus for sports according to claim 1, wherein: concave-convex points are fixedly arranged on the front surface and the back surface of the pull ring (12) at equal distances.

4. A limb movement apparatus for sports according to claim 1, wherein: the connecting rope (10) is provided with connecting pin shaft holes matched with the first connecting sleeve (11) at equal intervals inside.

5. A limb movement apparatus for sports according to claim 1, wherein: the shape of the second rotating shaft (23) is distributed in a left-right symmetrical mode with respect to the rotating wheel (27), the left side end of the second rotating shaft (23) is convex, and the right side end of the second rotating shaft (23) is concave.

6. A limb movement apparatus for sports according to claim 1, wherein: the compression spring (30) is divided into an upper part and a lower part which are fixedly connected through a limiting block, and the bottom of the third supporting column (31) is fixedly connected with the top of the limiting block.

7. A limb movement apparatus for sports according to claim 1, wherein: the first bevel gear (18) is in meshed connection with the second bevel gear (21).