CN112121366A

CN112121366A - Sports training equipment for upper limbs

Info

Publication number: CN112121366A
Application number: CN202011000701.7A
Authority: CN
Inventors: 何佳莉; 韩金勇
Original assignee: Lingnan Normal University
Current assignee: Lingnan Normal University
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-25

Abstract

The invention discloses physical training equipment for upper limbs, which comprises a heavy-load training component, wherein a hollowed-out base is arranged at the bottom of the heavy-load training component, a light-load training component is arranged at the end part of the hollowed-out base, the light-load training component comprises a U-shaped support, a light-load training unit and a power component, the light-load training unit comprises a second U-shaped support and a handheld handle, a guide mounting plate and a support mounting plate are fixedly mounted on the inner wall of the side surface of the second U-shaped support, T-shaped guide sliding rods are symmetrically arranged on two sides of a driving rod, and a tension spring is fixedly connected between the end part of each T-shaped guide sliding rod and the support mounting; according to the invention, the support mounting plate, the driving rod and the guide mounting plate are arranged to drive the T-shaped guide sliding rod to move upwards, namely, the tension spring is pulled to move upwards, and an upward force is applied to the support mounting plate under the limiting action of the sliding chute, so that the training force can be adjusted according to different requirements of a trainer due to the reaction of the tension spring.

Description

Sports training equipment for upper limbs

Technical Field

The invention relates to the field of physical training, in particular to physical training equipment for upper limbs.

Background

Physical education training is a purposeful and organized educational process carried out according to a certain plan and course standards. The physical education training is participated in by teachers and students, and the task is to teach students physical knowledge, technique and skill, strengthen their physique, cultivate their moral, will, quality, etc. It is the basic form of school sports realization, and is one of the implementation ways of sports objectives. The teaching effect is embodied on students, not only is the strength of external muscles and the smoothness of muscle lines, the perfect development of bones and the sound of internal organs, but also includes the uniform and coordinated development of the whole body, and develops orderly and comprehensively according to the growth and development sequence.

Arm training among current upper limbs sports training is generally that to carry out the heavy load training through the people handheld barbell of standing, and the training mode is single, and the apparatus to all kinds of crowds 'arm training all disperses to come, and is not concentrated, can not reduce the efficiency of training according to the timely convenient adjustment training needs of training person's demand, based on this, we propose the sports training equipment of an upper limbs that is used for solving above-mentioned problem.

Disclosure of Invention

The present invention is directed to a physical training apparatus for upper limbs to solve the problems set forth in the background art.

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

the utility model provides a sports training equipment of upper limbs, includes heavy load training subassembly, the bottom of heavy load training subassembly is provided with the fretwork base, have damped slidable mounting deck chair subassembly on the fretwork base, keep away from heavy load training subassembly the tip of fretwork base sets up the light-load training subassembly, the light-load training subassembly includes the light-load training unit that U type support, the symmetry setting of fixed mounting on the fretwork base set up and is used for adjusting the power component of the relative interval of the light-load training unit that the symmetry set up, power component sets up on U type support, the symmetry sets up the light-load training unit sets up on power component, the light-load training unit is including setting up second U type support and the handheld handle on power component, the spout has been seted up to side inner wall below symmetry of second U type support, the side inner wall of second U type support is from top to bottom in proper order fixed mounting and its integrated into one piece's direction mounting panel and slidable mounting at the support ann's of The dress board, the middle part of direction mounting panel is provided with the actuating lever, actuating lever and direction mounting panel screw-thread fit, the bilateral symmetry of actuating lever is provided with T type direction slide bar, T type direction slide bar slidable mounting is on the direction mounting panel, is located the direction mounting panel top be provided with the drive handle on the actuating lever, be located between drive handle and the direction mounting panel rotate the installation position sleeve on the actuating lever, the side fixed mounting connecting rod of position sleeve, the connecting rod symmetry sets up, the equal fixed mounting adapter sleeve of tip of connecting rod, the adapter sleeve slip cap is established on T type direction slide bar, the tip of T type direction slide bar and the fixed connection extension spring between the support mounting panel, handheld handle fixed mounting is in the bottom of supporting the mounting panel.

As a further scheme of the invention: and the driving handle and the handheld handle are both provided with anti-skidding sleeves.

As a still further scheme of the invention: the deck chair component comprises a bottom plate with damping, a driving cylinder and a fixed creeper, wherein the bottom plate is slidably mounted on the hollowed-out base, the fixed creeper is close to the U-shaped support, the fixed creeper is fixedly mounted on the upper surface of the bottom plate, the end part of the fixed creeper rotates to mount the movable creeper, the movable creeper is positioned below the movable creeper, a groove is formed in the bottom plate, a second chute is formed in the bottom wall of the groove, the driving cylinder is embedded in the bottom plate positioned at the side wall of the groove and positioned in the groove, a bottom fixed mounting positioning seat of the movable creeper is positioned in the groove, a second positioning seat is fixedly mounted at the output end of the driving cylinder, the second positioning seat is slidably mounted in the second chute, a supporting connecting rod is arranged between the second positioning.

As a still further scheme of the invention: t-shaped sliding grooves are symmetrically formed in the hollowed-out base, a T-shaped sliding block which is located above the T-shaped sliding grooves and matched with the T-shaped sliding grooves is fixedly installed at the bottom of the bottom plate, and the T-shaped sliding block is provided with damping and is slidably installed in the T-shaped sliding grooves.

As a still further scheme of the invention: an elastic pillow is arranged on the movable lying plate.

As a still further scheme of the invention: spacing spout has been seted up to the top inner wall of U type support, power component includes the driving motor of fixed mounting U type support side outer wall, the two-way lead screw of driving motor's output fixed mounting, two-way lead screw rotates and installs on U type support, the symmetry is provided with rather than the drive slider of mutually supporting on the two-way lead screw, drive slider slidable mounting is in spacing spout, second U type support fixed mounting is in the bottom of drive slider.

As a still further scheme of the invention: heavy load training subassembly includes the barbell of adjustable weight and is used for placing the support of placing of barbell, it is "U" type to place the support, it is on the fretwork base to place support fixed mounting, the bilateral symmetry of placing the support has been seted up and has been placed logical groove, place a plurality of even laying of fixed mounting on the lateral wall that leads to the groove and place the pole, it is the ascending down tube of slope from left to right to place the pole, is located places the pole below place fixed mounting and rather than integrated into one piece's spacing baffle on the side inner wall that leads to the groove, be provided with the elastic cushion on the spacing baffle.

As a still further scheme of the invention: and a damping non-slip pad is arranged at the bottom of the hollow base.

Compared with the prior art, the invention has the beneficial effects that:

by arranging the supporting mounting plate, the driving rod and the guiding mounting plate, when the integral device is idle, the supporting mounting plate is positioned at the upper limit position of the chute and is in a state of not being acted by external force, the gravity of the supporting mounting plate and the tension of the tension spring are in a balanced state, when the upper limb arm training is needed, the hand-held driving handle rotates, the driving rod is driven to move upwards due to the threaded fit of the driving rod and the guide mounting plate, under the action of the positioning sleeve, the connecting rod and the connecting sleeve, the T-shaped guide slide rod is driven to move upwards, namely, the tension spring is pulled to move upwards, an upward force is applied to the supporting and mounting plate under the limiting action of the chute, when a person pulls the hand-held handle, due to the reaction of the tension spring, can be according to the dynamics of training person's different demands adjustment training promptly, concentrate heavy load training subassembly and light load training subassembly and place together to convenient training person's training selection.

Drawings

Fig. 1 is a schematic structural view of a physical training apparatus for upper limbs.

Fig. 2 is a schematic structural view of a partial section a-a of the physical training apparatus for the upper limbs.

Fig. 3 is a schematic diagram of the relative position structure of the combination of the fixed lying plate, the movable lying plate and the hollowed-out base in the physical training equipment for the upper limbs.

In the figure: 1-hollowed base, 2-U-shaped bracket, 3-second U-shaped bracket, 4-hand handle, 5-chute, 6-guide mounting plate, 7-support mounting plate, 8-drive rod, 9-T-shaped guide slide rod, 10-drive handle, 11-positioning sleeve, 12-connecting rod, 13-connecting sleeve, 14-tension spring, 15-antiskid sleeve, 16-bottom plate, 17-drive cylinder, 18-fixed lying plate, 19-movable lying plate, 20-groove, 21-second chute, 22-positioning seat, 23-second positioning seat, 24-support connecting rod, 25-T-shaped chute, 26-T-shaped slide block, 27-elastic pillow pad, 28-limit chute, 29-drive motor, 30-bidirectional screw rod, 31-driving slide block, 32-barbell, 33-placing bracket, 34-placing through groove, 35-placing rod, 36-limiting partition plate, 37-elastic soft cushion and 38-shock-absorbing non-slip mat.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a physical training device for upper limbs comprises a heavy-duty training assembly, wherein a hollow base 1 is arranged at the bottom of the heavy-duty training assembly, a deck chair assembly with damping is slidably mounted on the hollow base 1, a light-duty training assembly is arranged at the end part, far away from the heavy-duty training assembly, of the hollow base 1, the light-duty training assembly comprises a U-shaped support 2 fixedly mounted on the hollow base 1, light-duty training units symmetrically arranged and power assemblies used for adjusting the relative spacing between the light-duty training units symmetrically arranged, the power assemblies are arranged on the U-shaped support 2, the light-duty training units symmetrically arranged are arranged on the power assemblies, the light-duty training units comprise a second U-shaped support 3 and a handheld handle 4 arranged on the power assemblies, sliding grooves 5 are symmetrically arranged below the inner side walls of the second U-shaped support 3, the side inner wall of second U type support 3 from top to bottom is fixed mounting in proper order rather than integrated into one piece's direction mounting panel 6 and slidable mounting at the support mounting panel 7 of spout 5, the middle part of direction mounting panel 6 is provided with actuating lever 8, actuating lever 8 and the screw-thread fit of direction mounting panel 6, the bilateral symmetry of actuating lever 8 is provided with T type direction slide bar 9, T type direction slide bar 9 slidable mounting is on direction mounting panel 6, be located direction mounting panel 6 top be provided with drive handle 10 on the actuating lever 8, be located between drive handle 10 and the direction mounting panel 6 rotate on the actuating lever 8 and install position sleeve 11, the side fixed mounting connecting rod 12 of position sleeve 11, connecting rod 12 symmetry sets up, the equal fixed mounting adapter sleeve 13 of tip of connecting rod 12, adapter sleeve 13 slip cover is established on T type direction slide bar 9, a tension spring 14 is fixedly connected between the end part of the T-shaped guide slide rod 9 and the support mounting plate 7, and the hand-held handle 4 is fixedly mounted at the bottom of the support mounting plate 7; by arranging the supporting mounting plate 7, the driving rod 8 and the guiding mounting plate 6, when the whole device is idle, the supporting mounting plate 7 is positioned at the upper limit position of the chute 5 and is in a state of not being acted by external force, the gravity of the supporting mounting plate 7 and the pulling force of the tension spring 14 are in a balanced state, when upper limb arm training needs to be carried out, the handheld driving handle 10 rotates, the driving rod 8 is driven to move upwards due to the threaded fit of the driving rod 8 and the guiding mounting plate 6, the T-shaped guiding slide rod 9 is driven to move upwards under the action of the positioning sleeve 11, the connecting rod 12 and the connecting sleeve 13, namely, the tension spring 14 is pulled to move upwards, an upward force is exerted on the supporting mounting plate 7 under the limiting action of the chute 5, when a person pulls the handheld handle 4, the force of training can be adjusted according to different requirements of the training person due to the reaction of the tension spring 14, and the heavy-, thereby facilitating the training selection of the trainee.

Further, in order to avoid the hand slip when the driving handle 10 and the holding handle 4 are held by a hand, the driving handle 10 and the holding handle 4 are both provided with anti-slip sleeves 15.

The reclining chair component comprises a bottom plate 16 with a damper and slidably mounted on the hollowed-out base 1, a driving cylinder 17, a fixed lying plate 18 fixedly mounted on the upper surface of the bottom plate 16 close to the U-shaped support 2, the end part of the fixed lying plate 18 is rotatably provided with a movable lying plate 19, the bottom plate 16 which is positioned below the movable lying plate 19 is provided with a groove 20, the bottom wall of the groove 20 is provided with a second sliding chute 21, the driving cylinder 17 is embedded in the bottom plate 16 positioned at the side wall of the groove 20, a positioning seat 22 is fixedly arranged at the bottom of the movable lying plate 19 positioned in the groove 20, a second positioning seat 23 is fixedly arranged at the output end of the driving cylinder 17, the second positioning seat 23 is slidably arranged in the second sliding chute 21, a supporting connecting rod 24 is arranged between the second positioning seat 23 and the positioning seat 22, and two ends of the supporting connecting rod 24 are respectively rotatably mounted on the second positioning seat 23 and the positioning seat 22; by arranging the bottom plate 16 and the driving cylinder 17, a trainer can move the bottom plate 16 to the position below the heavy-duty training assembly or the U-shaped support 2 according to needs, and when heavy-duty training is carried out, the trainer can choose to stand or lie flat to carry out heavy-duty training, namely, the upper surfaces of the fixed lying plate 18 and the movable lying plate 19 are positioned on the same horizontal plane, and the trainer can lie on the fixed lying plate 18 and the movable lying plate 19 to lie flat to carry out training of arm strength; when the training person reduces the training intensity or when the training person carries out the strength training of light-load arm in daily life, drive bottom plate 16 moves to U type support 2 below, drives actuating cylinder 17 and starts, under the support connection effect of support connecting rod 24, drives activity service creeper 19 and rotates, then adjusts the angle of activity service creeper 19, provides comfortable leaning for the training person who sits in fixed service creeper 18 to effectively select the training posture of oneself according to training person's self-demand.

Specifically, T type spout 25 has been seted up to the symmetry on the fretwork base 1, is located T type spout 25 top the bottom fixed mounting of bottom plate 16 and the T type slider 26 of T type spout 25 mutually supporting, T type slider 26 has damped slidable mounting in T type spout 25 to realize the relative slip between bottom plate 16 and the fretwork base 1.

Further, in order to improve the comfort of the trainer in head placement during training, the movable lying plate 19 is provided with an elastic pillow 27.

The inner wall of the top of the U-shaped support 2 is provided with a limiting sliding groove 28, the power assembly comprises a driving motor 29 fixedly installed on the outer wall of the side face of the U-shaped support 2, the output end of the driving motor 29 is fixedly provided with a bidirectional screw rod 30, the bidirectional screw rod 30 is rotatably installed on the U-shaped support 2, driving sliding blocks 31 matched with the bidirectional screw rod 30 are symmetrically arranged on the bidirectional screw rod 30, the driving sliding blocks 31 are slidably installed in the limiting sliding groove 28, and the second U-shaped support 3 is fixedly installed at the bottom of the driving sliding blocks 31; thereby realize the regulation of the relative interval between the handheld handle 4 of symmetry setting, be applicable to different trainees' user demand.

The heavy load training component comprises a weight-adjustable barbell 32 and a placing support 33 for placing the barbell, the placing support 33 is U-shaped, the placing support 33 is fixedly installed on the hollowed base 1, placing through grooves 34 are symmetrically formed in two sides of the placing support 33, a plurality of evenly-distributed placing rods 35 are fixedly installed on the side walls of the placing through grooves 34, the placing rods 35 are inclined rods which incline upwards from left to right, limiting partition plates 36 which are integrally formed with the placing through grooves 34 are fixedly installed on the inner walls of the side surfaces of the placing through grooves 34 and located below the placing rods 35, and elastic cushions 37 are arranged on the limiting partition plates 36; place pole 35 and spacing baffle 36 through the setting, be convenient for placing of barbell 32 and be applicable to different training persons' high demand and protection simultaneously, spacing baffle 36 and elastic cushion 37 set up the safety protection when providing barbell 32 and be located minimum extreme position again for the training person, avoid the potential safety hazard that training person training error caused.

The working principle of the embodiment is as follows: by arranging the supporting mounting plate 7, the driving rod 8 and the guiding mounting plate 6, when the whole device is idle, the supporting mounting plate 7 is positioned at the upper limit position of the chute 5 and is in a state of not being acted by external force, the gravity of the supporting mounting plate 7 and the pulling force of the tension spring 14 are in a balanced state, when upper limb arm training needs to be carried out, the handheld driving handle 10 rotates, the driving rod 8 is driven to move upwards due to the threaded fit of the driving rod 8 and the guiding mounting plate 6, the T-shaped guiding slide rod 9 is driven to move upwards under the action of the positioning sleeve 11, the connecting rod 12 and the connecting sleeve 13, namely, the tension spring 14 is pulled to move upwards, an upward force is exerted on the supporting mounting plate 7 under the limiting action of the chute 5, when a person pulls the handheld handle 4, the force of training can be adjusted according to different requirements of the training person due to the reaction of the tension spring 14, and the heavy-, thereby facilitating the training selection of the trainee.

Example 2

The embodiment is further improved on the basis of the embodiment, and the improvement is that: the bottom of the hollow base 1 is provided with a shock-absorbing anti-skid pad 38; by arranging the shock-absorbing anti-slip pad 38, the stability between the whole device and the placing ground is effectively improved.

The working principle of the embodiment is as follows: by arranging the shock-absorbing anti-slip pad 38, the stability between the whole device and the placing ground is effectively improved.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will 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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Sports training equipment for upper limbs comprises a heavy-load training component and is characterized in that a hollowed-out base (1) is arranged at the bottom of the heavy-load training component, a damped slide-mounting deck chair component is arranged on the hollowed-out base (1), a light-load training component is arranged at the end part, far away from the heavy-load training component, of the hollowed-out base (1), the light-load training component comprises a U-shaped support (2) fixedly mounted on the hollowed-out base (1), light-load training units symmetrically arranged and a power component used for adjusting the relative spacing between the light-load training units symmetrically arranged, the power component is arranged on the U-shaped support (2), the light-load training units symmetrically arranged are arranged on the power component and comprise a second U-shaped support (3) and a handheld handle (4) which are arranged on the power component, sliding grooves (5) are symmetrically formed below the inner side wall of the second U-shaped support (3), the side inner wall of second U type support (3) from top to bottom in proper order fixed mounting rather than integrated into one piece's direction mounting panel (6) and slidable mounting at the support mounting panel (7) of spout (5), the middle part of direction mounting panel (6) is provided with actuating lever (8), actuating lever (8) and direction mounting panel (6) screw-thread fit, the bilateral symmetry of actuating lever (8) is provided with T type direction slide bar (9), T type direction slide bar (9) slidable mounting is on direction mounting panel (6), is located direction mounting panel (6) top be provided with driving handle (10) on actuating lever (8), be located between driving handle (10) and direction mounting panel (6) rotate installation position sleeve (11) on actuating lever (8), the side fixed mounting connecting rod (12) of position sleeve (11), connecting rod (12) symmetry sets up, the equal fixed mounting adapter sleeve (13) of tip of connecting rod (12), adapter sleeve (13) slip cap is established on T type direction slide bar (9), the tip of T type direction slide bar (9) with support fixed connection extension spring (14) between mounting panel (7), handheld handle (4) fixed mounting is in the bottom that supports mounting panel (7).

2. Sports training equipment for the upper limbs according to claim 1, characterized in that said driving handle (10) and the hand-held handle (4) are provided with anti-slip covers (15).

3. Sports training equipment for the upper limbs according to claim 2, wherein said reclining chair assembly comprises a base plate (16) slidably mounted on a hollowed base (1) with damping and a driving cylinder (17), a fixed lying plate (18) fixedly mounted on the upper surface of said base plate (16) close to the U-shaped support (2), a movable lying plate (19) rotatably mounted on the end of said fixed lying plate (18), a groove (20) provided on said base plate (16) below said movable lying plate (19), a second sliding groove (21) provided on the bottom wall of said groove (20), said driving cylinder (17) embedded in the base plate (16) at the side wall of the groove (20), a bottom fixed mounting positioning seat (22) of said movable lying plate (19) in the groove (20), a second positioning seat (23) fixedly mounted on the output end of said driving cylinder (17), the second positioning seat (23) is slidably mounted in the second sliding groove (21), a supporting connecting rod (24) is arranged between the second positioning seat (23) and the positioning seat (22), and two ends of the supporting connecting rod (24) are rotatably mounted on the second positioning seat (23) and the positioning seat (22) respectively.

4. Sports training equipment for upper limbs according to claim 3, wherein T-shaped sliding grooves (25) are symmetrically formed in the hollowed-out base (1), T-shaped sliding blocks (26) matched with the T-shaped sliding grooves (25) are fixedly installed at the bottom of the bottom plate (16) above the T-shaped sliding grooves (25), and the T-shaped sliding blocks (26) are slidably installed in the T-shaped sliding grooves (25) with damping.

5. Sports training equipment for the upper limbs according to claim 4, characterized in that an elastic pillow (27) is provided on the movable lying plate (19).

6. Sports training equipment for upper limbs according to claim 5, wherein the top inner wall of the U-shaped bracket (2) is provided with a limiting sliding groove (28), the power assembly comprises a driving motor (29) fixedly installed on the outer wall of the side surface of the U-shaped bracket (2), the output end of the driving motor (29) is fixedly installed with a bidirectional screw rod (30), the bidirectional screw rod (30) is rotatably installed on the U-shaped bracket (2), driving sliding blocks (31) matched with the bidirectional screw rod (30) are symmetrically arranged on the bidirectional screw rod (30), the driving sliding blocks (31) are slidably installed in the limiting sliding groove (28), and the second U-shaped bracket (3) is fixedly installed at the bottom of the driving sliding blocks (31).

7. Sports training equipment of upper limbs according to claim 6, characterized in that heavy load training subassembly includes barbell (32) of adjustable weight and the support (33) of placing that is used for placing the barbell, it is "U" type to place support (33), place support (33) fixed mounting on fretwork base (1), place the bilateral symmetry of support (33) and seted up and place logical groove (34), place a plurality of even laying of fixed mounting on the lateral wall of logical groove (34) and place pole (35), place pole (35) for the down tube that inclines from left to right upwards, be located and place pole (35) below place fixed mounting and its integrated into one piece's spacing baffle (36) on the side inner wall of logical groove (34), be provided with elastic cushion (37) on spacing baffle (36).

8. Sports training equipment for the upper limbs according to any one of claims 1 to 7, characterized in that the bottom of the hollowed-out base (1) is provided with a shock-absorbing non-slip mat (38).