CN210131330U

CN210131330U - Seesaw is used in sports teaching

Info

Publication number: CN210131330U
Application number: CN201920887661.9U
Authority: CN
Inventors: 葛聪颖; 梁然
Original assignee: Guangxi University of Science and Technology
Current assignee: Guangxi University of Science and Technology
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-10
Anticipated expiration: 2029-06-13

Abstract

The utility model provides a stilt for physical education, which comprises a stilt main body, a cylindrical seat and a foot seat; the stilt main body is of a cylindrical rod-shaped structure, and three supporting legs are rotatably connected to the lower position of the outer wall of the stilt main body through a rotating connecting seat; the bottom end face of the stilt main body is in threaded connection with the threaded rod, and the threaded rod is rotatably connected with a connecting seat; the connecting seat is cylindrical structure, just the connecting seat outer wall is rotated through rotating the connecting seat and is connected with three connecting rods, and three the connecting rod other end is rotated in three supporting legs respectively and is connected. Because of stilts main part, supporting leg, connecting seat, connecting rod and threaded rod constitute tripod supporting frame structure jointly, so can realize the extension and the shrink of three supporting legs through the screw thread adjusting threaded rod, with current device relative ratio, the expansion size of this device accessible adjustment supporting leg is adapted to the training degree of difficulty of difference, so this device practicality is higher.

Description

Seesaw is used in sports teaching

Technical Field

The utility model belongs to the technical field of sports equipment, more specifically say, in particular to seesaw is used in sports teaching.

Background

One of the important ways of physical fitness is to take advantage of the ability to balance and coordinate during physical exercise and entertainment, and to step on stilts, which is a well-known traditional folk-custom activity in China.

As in application No.: CN201721192132.4, the utility model discloses a seesaw for physical education, which comprises a seesaw outer layer, a seesaw inner layer, an inner support frame, a pair of stay cord fixing seats, a first non-slip mat, an operation stay cord, an operation handle, a second non-slip mat, an inner stabilizing ring, an outer stabilizing ring, a plurality of drainage grooves and a pair of bells; the inner layer of the seesaw is connected with the outer layer of the seesaw, the inner support frame is arranged in the inner layer of the seesaw, the operation pull rope is connected with the outer layer of the seesaw through the pull rope fixing seat, the operation handle is arranged on the operation pull rope, the first anti-slip mat is arranged on the outer upper ladder of the seesaw, the second anti-slip mat is arranged at the lower end of the seesaw main body, the inner stable ring is arranged in the seesaw main body, the outer stable ring is arranged on the seesaw main body, the drainage grooves are respectively arranged on the upper ladder of the seesaw main body at intervals, and the bell is arranged on the inner wall of the inner layer of the seesaw and is positioned on the lower ladder of the seesaw main body. The utility model discloses can the auxiliary exercise step on the stilt with the teaching, the acceptance is higher, and the security is higher, the simple operation.

Based on the application number: CN201721192132.4, patent search, although this application has high acceptance, high safety and convenient operation, it still has the following disadvantages: one is that the training method is single, the structure of the application is fixed, the bottom of the application cannot be adjusted, and the training level of the trainee cannot be improved by realizing a progressive training method through structural adjustment according to the training level of the trainee; moreover, the protection nature is relatively weak, and above-mentioned application safety protection structure is weak, can not prevent empting in the training, and this has just led to the student and has appeared falling the wound phenomenon easily when training.

Accordingly, the present invention is to provide a seesaw for physical education, which is improved in view of the conventional structure and disadvantages, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a seesaw for physical education, which solves the problems that the existing one is that the training method is single, the structure of the application is fixed, the bottom of the application can not be adjusted, and the training level of the trainee can not be improved by adjusting the training method step by step through the structure according to the training level of the trainee; moreover, the protection nature is relatively weak, and above-mentioned application safety protection structure is weak, can not prevent empting in the training, and this has just led to the student and has appeared falling the problem of hindering the phenomenon easily when training.

The utility model is used for a purpose and efficiency of seesaw are used in sports teaching, are reached by following specific technological means:

a seesaw for physical education comprises a seesaw main body, supporting legs, a connecting seat, a connecting rod, a threaded rod, supporting claws, conical bulges, a mark post, a protective rod seat, supporting protective rods, a cylindrical seat and foot seats; the stilt main body is of a cylindrical rod-shaped structure, and three supporting legs are rotatably connected to the lower position of the outer wall of the stilt main body through a rotating connecting seat; the bottom end face of the stilt main body is in threaded connection with the threaded rod, and the threaded rod is rotatably connected with a connecting seat; the connecting seat is cylindrical structure, just the connecting seat outer wall is rotated through rotating the connecting seat and is connected with three connecting rods, and three the connecting rod other end is rotated in three supporting legs respectively and is connected.

Furthermore, the stilt main body, the supporting legs, the connecting seat, the connecting rod and the threaded rod jointly form a tripod supporting frame structure.

Furthermore, every the supporting leg bottom all rotates and is connected with a support claw, and every support claw bottom end face all is the welding of rectangle array form and has a plurality of toper arch.

Furthermore, a marking rod is welded on the bottom end face of the stilt main body, and scales are arranged on the marking rod.

Furthermore, the outer wall of the stilt main body is welded with a protective rod seat which is of an annular plate-shaped structure, and the protective rod seat is in threaded connection with three supporting protective rods in an annular array shape.

Furthermore, each supporting and protecting rod is welded with a cylindrical seat on the bottom end face.

Furthermore, a foot seat is welded on the top end face of the stilt main body, the foot seat is of an enclosed structure, and a binding band is connected to the foot seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

because of stilts main part, supporting leg, connecting seat, connecting rod and threaded rod constitute tripod supporting frame structure jointly, so can realize the extension and the shrink of three supporting legs through the screw thread adjusting threaded rod, with current device relative ratio, the expansion size of this device accessible adjustment supporting leg is adapted to the training degree of difficulty of difference, so this device practicality is higher.

Because of supporting the setting of guard bar, can support the guard bar length according to training horizontally adjusted of training person before the training for the performance guard action prevents to appear falling down the phenomenon at the in-process of training, and with current device relative ratio, this device protectiveness is higher, can effectively prevent the probability of falling down in the training process, has improved the security of training.

Because the foot seat is the surrounding structure, and the foot seat is connected with the bandage, so can effectively prevent the phenomenon of the slipping of the feet of the trainee, compared with the prior device, the device can effectively prevent the slipping stability and the safety of the feet of the trainee from being higher through the structural improvement.

Every supporting leg bottom all rotates and is connected with a support claw, and every support claw bottom face all is the welding of rectangle array form and has a plurality of toper protruding, so can improve the stability and the antiskid nature of this device.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic axial view of the present invention.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.

Fig. 4 is a schematic axial view of the present invention.

Fig. 5 is an enlarged schematic view of the present invention at B of fig. 4.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a stilt body; 2. supporting legs; 3. a connecting seat; 4. a connecting rod; 5. a threaded rod; 6. a support claw; 601. a conical projection; 7. a marker post; 8. a guard bar base; 9. supporting the guard bar; 901. a cylindrical seat; 10. a foot seat.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a seesaw for physical education, which comprises a seesaw main body 1, supporting legs 2, a connecting seat 3, a connecting rod 4, a threaded rod 5, supporting claws 6, conical bulges 601, a mark post 7, a protective rod seat 8, a supporting protective rod 9, a cylindrical seat 901 and a foot seat 10; the stilt main body 1 is of a cylindrical rod-shaped structure, and three supporting legs 2 are rotatably connected to the lower position of the outer wall of the stilt main body 1 through a rotating connecting seat; the bottom end surface of the stilt main body 1 is in threaded connection with the threaded rod 5, and the threaded rod 5 is rotatably connected with the connecting seat 3; the connecting seat 3 is of a cylindrical structure, the outer wall of the connecting seat 3 is rotatably connected with three connecting rods 4 through rotating the connecting seat, and the other ends of the three connecting rods 4 are respectively rotatably connected with the three supporting legs 2.

Referring to fig. 4, the stilt body 1, the support legs 2, the connecting seat 3, the connecting rod 4 and the threaded rod 5 jointly form a three-leg support frame structure, so that expansion and contraction of the three support legs 2 can be realized by adjusting the threaded rod 5 through threads, and the three-leg support frame structure can be suitable for different training difficulties.

Referring to fig. 2 and 3, the bottom end of each supporting leg 2 is rotatably connected with one supporting claw 6, and a plurality of conical protrusions 601 are welded on the bottom end surface of each supporting claw 6 in a rectangular array manner, so that the stability and the skid resistance of the device can be improved.

Referring to fig. 5, a marker post 7 is welded on the bottom end surface of the stilt main body 1, and scales are arranged on the marker post 7, so that the two stilts can be adjusted consistently according to the scales on the marker post 7 when the supporting legs 2 are adjusted.

Referring to fig. 1, the outer wall of the stilt main body 1 is welded with a protective rod seat 8, the protective rod seat 8 is of an annular plate-shaped structure, the protective rod seat 8 is connected with three supporting protective rods 9 in an annular array-shaped threaded manner, so that the protective rods 9 can be adjusted in a threaded manner to achieve the effect of protecting and supporting, and the probability of falling down in the training process is reduced.

Referring to fig. 1, a cylindrical seat 901 is welded to the bottom end surface of each of the supporting guard bars 9, so that the grounding area of the supporting guard bars 9 can be increased during supporting, thereby improving the supporting stability.

Referring to fig. 4, a foot seat 10 is welded on the top end surface of the stilt body 1, the foot seat 10 is of a surrounding structure, and a binding band is connected on the foot seat 10, so that the foot slipping phenomenon of a trainer can be effectively prevented.

The specific use mode and function of the embodiment are as follows:

when preparing before training, the angle of the supporting legs 2 can be adjusted according to the training level of a trainer, the adjusting method is that the threaded rod 5 is rotated, the threaded rod 5 is screwed up and simultaneously drives the connecting rod 4 to move upwards, the three supporting legs 2 can be driven to be combined inwards through the upward movement of the connecting rod 4, so that the adjustment of different training degrees can be realized through the screw rotation of the threaded rod 5, and the adjustment of the supporting legs 2 can be carried out according to the scales on the marking rod 7 due to the arrangement of the marking rod 7 so as to ensure the adjustment consistency of the two stilts;

the length of the supporting and protecting rod 9 can be adjusted according to the training level of a trainer before training so as to play a role in protection and prevent the falling phenomenon in the training process;

during training, firstly, the foot seat 10 is in a surrounding structure, and the foot seat 10 is connected with a bandage, so that the foot slipping phenomenon of a trainer can be effectively prevented; secondly, every 2 bottoms of supporting legs all rotate and are connected with a support claw 6, and every 6 bottom faces of support claw all is the welding of rectangle array form and has a plurality of toper arch 601, so can improve the stability and the antiskid nature of this device.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a seesaw is used in sports teaching which characterized in that: the stilt plate for physical education comprises a stilt main body (1), supporting legs (2), a connecting seat (3), a connecting rod (4), a threaded rod (5), supporting claws (6), conical protrusions (601), a mark post (7), a protective rod seat (8), a supporting protective rod (9), a cylindrical seat (901) and a foot seat (10); the stilt main body (1) is of a cylindrical rod-shaped structure, and three supporting legs (2) are rotatably connected to the lower position of the outer wall of the stilt main body (1) through a rotating connecting seat; the bottom end face of the stilt main body (1) is in threaded connection with the threaded rod (5), and the threaded rod (5) is rotatably connected with the connecting seat (3); the connecting seat (3) is of a cylindrical structure, the outer wall of the connecting seat (3) is rotatably connected with three connecting rods (4) through rotating the connecting seat, and the other ends of the three connecting rods (4) are rotatably connected with the three supporting legs (2) respectively.

2. The seesaw for physical education as claimed in claim 1, wherein: the stilts are characterized in that the stilts main body (1), the supporting legs (2), the connecting seat (3), the connecting rod (4) and the threaded rod (5) jointly form a tripod support frame structure.

3. The seesaw for physical education as claimed in claim 1, wherein: every supporting leg (2) bottom all rotates and is connected with one and supports claw (6), and every it has a plurality of toper arch (601) all to support claw (6) bottom end face and all be the welding of rectangle array form.

4. The seesaw for physical education as claimed in claim 1, wherein: a marking post (7) is welded on the bottom end face of the stilt main body (1), and scales are arranged on the marking post (7).

5. The seesaw for physical education as claimed in claim 1, wherein: the outer wall of the stilt main body (1) is welded with a protective rod seat (8), the protective rod seat (8) is of an annular plate-shaped structure, and the protective rod seat (8) is in threaded connection with three supporting protective rods (9) in an annular array shape.

6. The seesaw for physical education as claimed in claim 1, wherein: and a cylindrical seat (901) is welded on the bottom end surface of each supporting and protecting rod (9).

7. The seesaw for physical education as claimed in claim 1, wherein: the stilt is characterized in that a foot seat (10) is welded on the top end face of the stilt main body (1), the foot seat (10) is of an enclosed structure, and a binding band is connected to the foot seat (10).