CN211025007U - aerobics strength trainer - Google Patents

Abstract

The utility model relates to a aerobics exercises strength training equipment, include: the device comprises a supporting base, a vertical supporting rod, a first fixed pulley, a second fixed pulley, a pull rod, a connecting cable and a sliding plate; the vertical supporting rod is vertically arranged on the supporting base, the first fixed pulley is rotatably arranged at one end, far away from the supporting base, of the vertical supporting rod, the second fixed pulley is rotatably arranged on the supporting base, the sliding plate is slidably arranged on the supporting base, the pull rod is connected with the first end of the connecting cable, the connecting cable sequentially bypasses the first fixed pulley and the second fixed pulley, the second end of the connecting cable is connected with the sliding plate, and the pull rod and the sliding plate are located on the same side of the vertical supporting rod. When the user station is on the sliding plate, through handheld pull rod, the pulling connecting cable drives the sliding plate motion along first fixed pulley and second fixed pulley, and user's low limbs will be along with the sliding plate motion, not only play the effect of tempering upper limbs strength, still tempered whole form for user's health pliability obtains improving, tempers more in a flexible way.

Description

aerobics strength trainer

technical field

The utility model relates to the technical field of sports training, in particular to an aerobics strength training device.

Background technique

Aerobics is a sport that integrates gymnastics, music and dance in pursuit of human health and beauty. Therefore, aerobics has various social and cultural functions such as sports, dance, music, and aesthetic education.

When performing aerobics, in order to achieve a better display effect, the person who performs aerobics needs to have a better body shape and stronger strength, so that the display effect of aerobics is better. In order to enhance strength and create a more beautiful posture, people who perform aerobics often need to carry out special strength training, such as using fitness equipment for fitness, or using special aerobics strength training equipment for training. However, these strength training equipment exercises are less flexible.

Utility model content

Based on this, it is necessary to provide an aerobics strength training device.

An aerobics strength training device, comprising: a support base, a vertical support rod, a first fixed pulley, a second fixed pulley, a pull rod, a connecting cable and a sliding plate;

The vertical support rod is vertically arranged on the support base, the first fixed pulley is rotatably arranged at the end of the vertical support rod away from the support base, and the second fixed pulley is rotatably arranged on the support base. On the support base, the sliding plate is slidably arranged on the support base, and the second fixed pulley and the sliding plate are respectively located on both sides of the vertical support rod, and the pull rod and the connecting cable are connected to each other. The first end is connected, the connecting cable bypasses the first fixed pulley and the second fixed pulley in turn, the second end of the connecting cable is connected with the sliding plate, and the pull rod and the sliding plate are located at the the same side of the vertical support rod.

In one embodiment, an elastic member is further included, and one end of the sliding plate is connected to the support base through the elastic member.

In one embodiment, the elastic member is a spring.

In one embodiment, the support base is provided with a chute, and the sliding plate is slidably arranged on the chute.

In one embodiment, a plurality of pulleys are rotatably disposed at the bottom of the chute, and the sliding plate slides against each pulley.

In one embodiment, the side walls of the two sides of the sliding slot are provided with clamping grooves, the two sides of the sliding plate are respectively protruded with clamping parts, and the clamping parts on each side are inserted into One of the engaging grooves, and the engaging portion is slidably disposed in the engaging groove.

In one embodiment, the surface of the sliding plate is provided with reliefs.

In one embodiment, the connecting cable is a steel cable.

The beneficial effect of the utility model is: when the user stands on the sliding plate, by holding the pull rod, the connecting cable is pulled to move along the first fixed pulley and the second fixed pulley to drive the sliding plate to move, and the user's lower limb will follow the sliding plate. Movement, with the movement of the connecting cable, the distance and position between the user's upper and lower limbs change, not only to exercise the user's upper limb strength, but also to exercise the user's overall shape, so that the user's body flexibility is improved , making the user's exercise more flexible.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the partial cross-sectional structure schematic diagram of the aerobics strength training device of one embodiment in one direction;

FIG. 2 is a schematic diagram of the internal structure of a chute according to an embodiment.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 1 , it is an aerobics strength training device 10 according to an embodiment of the present invention, including: a support base 100, a vertical support rod 200, a first fixed pulley 310, a second fixed pulley 320, a pull rod 400, a connection cable 410 and sliding plate 500.

The vertical support rod 200 is vertically disposed on the support base 100 , the first fixed pulley 310 is rotatably disposed at the end of the vertical support rod 200 away from the support base 100 , and the second fixed pulley 320 is rotatably arranged on the support base 100 , the sliding plate 500 is slidably arranged on the support base 100 , and the second fixed pulley 320 and the sliding plate 500 are respectively located on the vertical support rod 200 . On both sides, the tie rod 400 is connected with the first end of the connecting cable 410, and the connecting cable 410 bypasses the first fixed pulley 310 and the second fixed pulley 320 in turn. The two ends are connected to the sliding plate 500 , and the pulling rod 400 and the sliding plate 500 are located on the same side of the vertical support rod 200 .

Specifically, one end of the vertical support rod 200 is connected to the support base 100. In one embodiment, one end of the vertical support rod 200 is connected to the support base 100 through a screw connection. In one embodiment, one end of the vertical support rod 200 Welded with the support base 100 . One end of the vertical support rod 200 away from the support base 100 is the top end, the top of the vertical support rod 200 is provided with a first fixed pulley 310 , the first fixed pulley 310 is rotated, and one side of the vertical support rod 200 is provided with a second fixed pulley 320, the other side of the vertical support rod 200 is provided with a sliding plate 500. In this embodiment, viewed from one side of the aerobics strength training device 10, the first fixed pulley 310, the second fixed pulley 320 and the sliding plate 500 are respectively formed At the three vertices of the triangle, the connecting cable 410 slides with the first fixed pulley 310 and the second fixed pulley 320 as fulcrums, and the pull rod 400 is used for the user to hold, when the pull rod 400 moves, the pull rod 400 will be driven to slide by the connecting cable 410 The plate 500 slides on the support base 100 .

As shown in FIG. 1 , when the user holds the pull rod 400 and moves the pull rod 400 downward or away from the first fixed pulley 310 , the sliding plate 500 will be driven to move toward the second fixed pulley 320 . In this way, when the user stands on the sliding board 500, by holding the pull rod 400, the connecting cable 410 is pulled to move along the first fixed pulley 310 and the second fixed pulley 320, so as to drive the sliding board 500 to move, and the lower limbs of the user will follow the sliding board. 500 movement, with the movement of the connecting cable 410, the distance and position between the user's upper and lower limbs change, which not only plays the role of exercising the user's upper limb strength, but also exercises the user's overall shape, and can also exercise the user's waist. The abdominal strength improves the flexibility of the user's body and makes the user's exercise more flexible.

In addition, in this embodiment, the aerobics strength training device 10 can also be used by two users, one user stands on the sliding board 500, the other user stands on the support base 100, the latter pulls the sliding board by holding the pull rod 400 500 movement, since the former stands on the sliding plate 500, the gravity of the former makes the sliding of the sliding plate 500 produce greater resistance, therefore, the latter pulls the pull rod 400 to exercise the strength of the upper body. Through such exercise, not only single exercise can be achieved, but also double exercise can be implemented, which makes the exercise method more flexible.

In order to reset the sliding plate 500 automatically, in one embodiment, as shown in FIG. 1 , the aerobics strength training device 10 further includes an elastic member, and one end of the sliding plate 500 is connected to the supporting base 100 through the elastic member. In this embodiment, the elastic member is a spring 600 . In this embodiment, one end of the sliding plate 500 close to the second fixed pulley 320 is connected to the support base 100 . In this way, when the user releases the pull rod 400 , the elastic force of the spring 600 will make the sliding plate 500 face away from the second fixed pulley 320 movement, so that the sliding plate 500 is reset. It is worth mentioning that, in this embodiment, after the sliding plate 500 is reset under the elastic force of the spring 600 , the connection line between the first fixed pulley 310 , the second fixed pulley 320 and the sliding plate 500 forms a triangle that is isosceles. Triangle, the vertical support rod 200 is the central axis of the isosceles triangle, that is, the second fixed pulley 320 and the sliding plate 500 are symmetrically arranged with the vertical support rod 200 as the axis of symmetry. In addition, a spring is provided, so that the user can be affected by the elastic force of the spring when pulling the pull rod, so that the resistance of the user pulling the pull rod is greater, and the exercise effect of the user is better.

In order to realize the sliding of the sliding plate 500 , in an embodiment, referring to FIGS. 1 and 2 , the support base 100 is provided with a chute 101 , and the sliding plate 500 is slidably disposed on the chute 101 . In this embodiment, the sliding slot 101 is provided, so that the sliding plate 500 can slide on the support base 100 stably.

In one embodiment, as shown in FIG. 2 , a plurality of pulleys 110 are rotatably disposed at the bottom of the chute 101 , and the sliding plate 500 slides against each pulley 110 . Specifically, the pulleys 110 are arranged equidistantly and spaced apart from each other, and the axial directions of the pulleys 110 are parallel to each other. In this embodiment, by arranging the pulleys 110 , the sliding plate 500 can be slid along the pulleys 110 , and the sliding plate 500 and The frictional force between the pulleys 110 pushes the pulleys 110 to rotate, so that the frictional force on the sliding plate 500 is converted from sliding friction to rolling friction, thereby making the movement resistance of the sliding plate 500 smaller, which is beneficial for the user to pull the pull rod 400 . It is worth mentioning that although the frictional resistance of the sliding plate 500 is reduced due to the provision of the pulley 110, standing on the sliding plate 500 can increase the resistance of the movement of the sliding plate 500, which can also play a role in exercising the upper limbs of the user. effect.

In this embodiment, one end of the sliding plate is connected to the side wall of one end of the sliding slot through a spring, so that the sliding plate can be reset along the sliding slot under the elastic force of the spring.

In order to further fix the sliding plate 500 and prevent the sliding plate 500 from falling off the supporting base 100 , in one embodiment, please refer to FIG. 2 again, the side walls on both sides of the sliding groove 101 are provided with engaging grooves 102 . Two sides of the sliding plate 500 are respectively protruded and provided with engaging portions 510 , the engaging portions 510 on each side are inserted into one of the engaging slots 102 , and the engaging portions 510 are slidably disposed on the inside the snap slot 102 . In this embodiment, by setting the latching grooves 102 on the side walls of the two sides of the sliding groove 101 for accommodating the clamping parts 510 , the sliding plate 500 does not agree to fall off from the sliding groove 101 , thereby making the sliding plate 500 slide. more stable.

In one embodiment, the surface of the sliding plate 500 is provided with reliefs. By setting the raised pattern, the friction force between the user's feet or shoes and the sliding board 500 can be increased, so that the user can stand on the sliding board 500 stably.

In one embodiment, the connecting cable 410 is a steel cable. By using the connecting cable 410 made of steel, the strength of the connecting cable 410 can be effectively increased, so that the connecting cable 410 is not easily broken. In order to connect the connecting cable 410 to the sliding plate 500, in one embodiment, a connecting ring is protruded on one end of the sliding plate 500 close to the second fixed pulley 320, the connecting cable 410 is sleeved in the connecting ring, and the connecting cable 410 The connecting cable 410 can be stably connected to the sliding plate 500 by being tied to the connecting ring through the connecting ring.

In order to realize the connection between the connecting cable 410 and the sliding plate 500 , in one embodiment, the support base 100 is provided with a cable channel 103 , and the support base 100 is further provided with an accommodating groove 104 , and the accommodating groove 104 is used for the second fixed pulley 320 . The rotation provides space, one end of the rope channel 103 communicates with the accommodating 104, and the other end of the rope channel 103 penetrates to the side wall of the chute 101 on the side close to the second fixed pulley 320, so that the connecting cable 410 bypasses the second fixed pulley After 320, it can enter the chute 101 along the rope channel 103 and connect with the sliding plate 500 in the chute 101.

In the above-mentioned embodiments, when the user stands on the sliding board, the user's lower limbs will move along with the sliding board by holding the pull rod and pulling the connecting cable to move along the first fixed pulley and the second fixed pulley to drive the sliding board to move. With the movement of the connecting cable, the distance and position between the upper and lower limbs of the user change, which not only exercises the strength of the user's upper limbs, but also exercises the overall shape of the user, so that the flexibility of the user's body is improved, making the user's body more flexible. The user's exercise is more flexible.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (8)

1. an aerobics strength training device, is characterized in that, comprises: support base, vertical support rod, the first fixed pulley, the second fixed pulley, tie rod, connecting cable and sliding plate; The vertical support rod is vertically arranged on the support base, the first fixed pulley is rotatably arranged at the end of the vertical support rod away from the support base, and the second fixed pulley is rotatably arranged on the support base. On the support base, the sliding plate is slidably arranged on the support base, and the second fixed pulley and the sliding plate are respectively located on both sides of the vertical support rod, and the pull rod and the connecting cable are connected to each other. The first end is connected, the connecting cable bypasses the first fixed pulley and the second fixed pulley in turn, the second end of the connecting cable is connected with the sliding plate, and the pull rod and the sliding plate are located at the the same side of the vertical support rod. 2 . The aerobics strength training device according to claim 1 , further comprising an elastic member, and one end of the sliding plate is connected to the support base through the elastic member. 3 . 3. The aerobics strength training device according to claim 2, wherein the elastic member is a spring. 4 . The aerobics strength training device according to claim 1 , wherein the support base is provided with a chute, and the sliding plate is slidably arranged on the chute. 5 . 5 . The aerobics strength training device according to claim 4 , wherein a plurality of pulleys are rotatably disposed at the bottom of the chute, and the sliding plate slides against each pulley. 6 . 6 . The aerobics strength training device according to claim 4 , wherein the side walls of the two sides of the chute are provided with clamping grooves, and the two sides of the sliding plate are respectively protruded and provided with clamping parts. 7 . , the clamping part on each side is inserted into one of the clamping grooves, and the clamping part is slidably arranged in the clamping groove. 7 . The aerobics strength training device according to claim 1 , wherein the surface of the sliding plate is provided with raised lines. 8 . 8. The aerobics strength training device according to any one of claims 1-7, wherein the connecting cable is a steel cable.

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