CN207591189U - A kind of sport balance beam - Google Patents

Abstract

The utility model discloses a kind of sport balance beams, including support base, the left end of support base outer surface bottom is installed with lift adjustment knob, the both ends of support base outer surface bottom are installed with supporting leg, the inner cavity of the supporting leg offers groove, the middle-end of the groove inner cavity top is installed with raise-lower hydraulic bar, the input terminal of the raise-lower hydraulic bar is electrically connected with the output terminal of lift adjustment knob, the bottom of the raise-lower hydraulic bar is movably installed with idler wheel, the bottom of the support base outer surface and it is installed with spring base positioned at the inner surface of supporting leg, the inner cavity of the spring base is fixedly connected with spring, the top of the spring outer surface is fixedly connected with balance beam ontology.The utility model is provided with idler wheel, can be convenient for people to the movement to the present apparatus, and by the effect of raise-lower hydraulic bar, idler wheel can be made to be collapsible into groove when not needing to be mobile, ensure safety during people's training.

Description

sports balance beam

technical field

The utility model relates to the technical field of sports equipment, in particular to a sports balance beam.

Background technique

The balance beam movement originated in the Roman era in BC. It required athletes to perform a series of dances and somersaults on a crossbar. With the rapid development of sports, many sports competitions, including balance beam competitions, have not only competition but also Ornamental function. Because the balance beam has a long length and a heavy weight, it needs many people to cooperate to complete when carrying or moving the balance beam, which increases people's labor and brings inconvenience to people's use. For this reason, we propose a sports balance beam.

Utility model content

The purpose of the utility model is to provide a sports balance beam, which has the advantage of being convenient to move, and solves the problem that the existing balance beam is too heavy and inconvenient for people to move.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sports balance beam, including a support seat, the left end of the bottom of the outer surface of the support seat is fixedly equipped with a lifting adjustment knob, and both ends of the bottom of the outer surface of the support seat are fixed. Supporting legs are installed, the inner cavity of the supporting legs is provided with a hollow groove, and the middle end of the top of the hollow groove inner cavity is fixed with a lifting hydraulic rod, and the input end of the lifting hydraulic rod is electrically connected to the output end of the lifting adjustment knob. Sexual connection, the bottom of the lifting hydraulic rod is movably installed with rollers, the bottom of the outer surface of the support seat and the inner surface of the support leg is fixedly installed with a spring seat, and the inner cavity of the spring seat is fixedly connected with a spring. The top of the outer surface of the spring is fixedly connected with the balance beam body, the two ends of the outer surface of the balance beam body are fixedly connected with fixed rods, the bottom of the outer surface of the support seat and the inner surface of the spring seat are fixedly installed with a sleeve, so A second hole is opened at the inner cavity of the support seat and at the corresponding position on the top of the sleeve.

Preferably, a rubber pad is fixedly connected to the bottom of the support leg.

Preferably, the number of the spring seats is three, and the three sets of spring seats are equidistantly arranged.

Preferably, the fixing rod is sleeved in the inner cavity of the sleeve, and both the fixing rod and the inner cavity of the sleeve are provided with screw holes, and the inner cavities of the screw holes are threadedly connected with fastening screws.

Preferably, the top and bottom of the outer surface of the balance beam body and the top of the outer surface of the support seat are fixedly connected with a polyurethane foam layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is equipped with rollers, which is convenient for people to move the device, and through the action of the lifting hydraulic rod, the rollers can be shrunk into the hollow groove when there is no need to move, which ensures the safety of people during training.

2. The utility model is equipped with a spring, which can buffer the balance beam body and help to improve people's training effect. At the same time, when people do not need shock absorption, the fixed rod can be fixedly connected to the sleeve by fastening screws. It meets the needs of people's diversified use.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of an enlarged structure at A of the utility model.

In the figure: 1 support seat, 2 lifting adjustment knob, 3 lifting hydraulic rod, 4 spring, 5 first hole, 6 fixed rod, 7 sleeve, 8 spring seat, 9 second hole, 10 hollow groove, 11 roller, 12 Support legs, 13 fastening screws, 14 screw holes, 15 balance beam bodies.

Detailed ways

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

Please refer to Figure 1-2, a sports balance beam, including a support base 1, a lifting adjustment knob 2 is fixedly installed on the left end of the bottom of the outer surface of the support base 1, and support legs 12 are fixedly installed on both ends of the bottom of the outer surface of the support base 1, The bottom of the supporting leg 12 is fixedly connected with a rubber pad to increase the friction between the ground and the stability of the device. The inner cavity of the supporting leg 12 is provided with a hollow groove 10, and the middle end of the top of the hollow groove 10 is fixed and installed. There is a lifting hydraulic rod 3, which can shrink the roller 11 into the hollow groove 10 when there is no need to move, which ensures the safety of people during training. The input end of the lifting hydraulic rod 3 is electrically connected to the output end of the lifting adjustment knob 2. Roller 11 is installed on the bottom of lifting hydraulic rod 3, which can facilitate people to move the device. The bottom of the outer surface of support seat 1 and the inner surface of support leg 12 are fixedly equipped with spring seat 8, and the number of spring seat 8 is three. , and the three groups of spring seats 8 are equidistantly arranged, and the inner cavity of the spring seat 8 is fixedly connected with a spring 4, which can play a buffering effect on the balance beam body 15, which helps to improve people's training effect, and the outer surface of the spring 4 The top of the balance beam body 15 is fixedly connected with a balance beam body 15, the top and bottom of the balance beam body 15 outer surface and the top of the outer surface of the support seat 1 are fixedly connected with a polyurethane foam layer, and the two ends of the balance beam body 15 outer surface bottom are fixedly connected with a fixed rod 6 , the bottom of the outer surface of the support seat 1 and the inner surface of the spring seat 8 are fixedly installed with a sleeve 7, the fixed rod 6 is sleeved in the inner cavity of the sleeve 7, and the inner cavities of the fixed rod 6 and the sleeve 7 are all opened There is a screw hole 14, and the inner cavity of the screw hole 14 is threadedly connected with a fastening screw 13. When people do not need shock absorption, the fixed rod 6 can be fixedly connected in the sleeve 7 through the fastening screw 13, which satisfies people's diverse needs. According to the requirements of use, a second hole 9 is opened in the inner cavity of the support base 1 and at the corresponding position on the top of the sleeve 7 .

When in use, people move the device to a predetermined position through the function of the roller 11, and through the function of the lifting hydraulic rod 3, the roller 11 can be retracted into the hollow groove 10 when it does not need to move, which ensures the safety of people during training The spring 4 can act as a buffer for the balance beam body 15, which helps to improve people's training effect. At the same time, people can fix the fixed rod 6 in the sleeve 7 through the fastening screw 13 when no shock absorption is needed. , to meet the needs of people's diversified use.

In summary: the balance beam solves the problem that the existing balance beam is too heavy and inconvenient for people to move through the action of the rollers 11 and the lifting hydraulic rod 3 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A sports balance beam, comprising a support base (1), characterized in that: the left end of the bottom of the outer surface of the support base (1) is fixed with a lifting adjustment knob (2), and the bottom of the outer surface of the support base (1) is Supporting legs (12) are fixedly installed at both ends of the supporting leg (12), and a hollow groove (10) is provided in the inner cavity of the supporting leg (12), and a lifting hydraulic rod is fixedly installed at the middle end of the inner cavity top of the hollow groove (10) (3), the input end of the lift hydraulic rod (3) is electrically connected to the output end of the lift adjustment knob (2), the bottom of the lift hydraulic rod (3) is movable with a roller (11), and the support The bottom of the outer surface of the seat (1) and the inner surface of the support leg (12) are fixedly equipped with a spring seat (8), and the inner cavity of the spring seat (8) is fixedly connected with a spring (4), and the spring (4) ) is fixedly connected to the top of the outer surface of the balance beam body (15), and both ends of the bottom of the outer surface of the balance beam body (15) are fixedly connected to fixed rods (6), and the bottom of the outer surface of the support base (1) is located A sleeve (7) is fixedly installed on the inner surface of the spring seat (8), and a second hole (9) is opened in the inner cavity of the support seat (1) and at a corresponding position on the top of the sleeve (7). 2. A sports balance beam according to claim 1, characterized in that: the bottom of the support leg (12) is fixedly connected with a rubber pad. 3. A sports balance beam according to claim 1, characterized in that: the number of said spring seats (8) is three, and the three sets of spring seats (8) are equidistantly arranged. 4. A sports balance beam according to claim 1, characterized in that: the fixed rod (6) is sleeved in the inner cavity of the sleeve (7), and the fixed rod (6) and the sleeve (7) The inner cavities of each are provided with screw holes (14), and the inner cavities of the screw holes (14) are threadedly connected with fastening screws (13). 5. A sports balance beam according to claim 1, characterized in that: the top and bottom of the outer surface of the balance beam body (15) and the top of the outer surface of the support seat (1) are fixedly connected with a polyurethane foam layer.