CN211962920U

CN211962920U - Physical training device for physical education

Info

Publication number: CN211962920U
Application number: CN202020568960.9U
Authority: CN
Inventors: 袁萃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-20
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to the technical field of physical training, and discloses a physical training device for physical education, which comprises a supporting frame, wherein the supporting frame is arranged in an inverted U shape, sliding grooves are symmetrically formed on the vertical side wall in the supporting frame, a moving block is connected in the sliding grooves through an adjusting mechanism, the moving block is slidably connected in the sliding grooves, the lower end of the moving block is fixedly connected with a spring, the lower end of the spring is fixedly connected with a sliding block, the sliding block is slidably connected in the sliding grooves, two opposite ends of the sliding block are fixedly connected with a moving rod together, the adjusting mechanism comprises a screw rod and a threaded hole, the screw rod passes through the supporting frame and extends inwards the sliding grooves, the screw rod is rotatably connected with the supporting frame through a bearing, the threaded hole is arranged on the position of the corresponding screw rod of the moving block, the screw rod passes through, and is in threaded connection with the threaded hole. The utility model discloses make the exercise demand that can adapt to different people.

Description

Physical training device for physical education

Technical Field

The utility model relates to a sports training technical field especially relates to a physical training device is used in sports education.

Background

With the improvement of the domestic teaching level, most schools advocate that students should develop comprehensively, and strength training fitness equipment is involved in the development.

At present the trainer to the muscle strength of arm is comparatively scarce to do not have to corresponding to everyone's training intensity, the dynamics is the undersize to some people, and other people dynamics are too high, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art middle spring-grip does not have pertinence, and the dynamics undersize to some people, and other people dynamics are too high, can not satisfy the problem of people's demand, and the physical training device for sports education that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a physical training device for sports education, includes the carriage, the carriage is "U" shape setting of falling, the spout has been seted up to the symmetry on the vertical lateral wall in the carriage, be connected with the movable block through adjustment mechanism in the spout, movable block sliding connection is in the spout, the lower extreme fixedly connected with spring of movable block, the lower extreme fixedly connected with slider of spring, slider sliding connection is in the spout, two the common fixedly connected with carriage release lever of the end in opposite directions of slider.

Preferably, the adjusting mechanism comprises a screw rod and a threaded hole, the screw rod penetrates through the support frame and extends into the chute, the screw rod and the support frame are rotatably connected through a bearing, the threaded hole is formed in the position, corresponding to the screw rod, of the moving block, and the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Preferably, the upper end of the screw rod is fixedly connected with a rotating handle.

Preferably, a limiting groove is formed in the groove bottom of the sliding groove, a limiting block is connected in the limiting groove in a sliding mode, one end, far away from the groove bottom of the limiting groove, of the limiting block penetrates through a notch of the limiting groove and extends outwards, and the limiting block is fixedly connected to the corresponding position of the moving block.

Preferably, a buffer block is fixedly connected to the side wall of the sliding groove close to the lower end.

Preferably, a protective sleeve is wrapped on the horizontal position of the supporting frame.

Compared with the prior art, the utility model provides a physical training device for sports education possesses following beneficial effect:

1. this physical training device is used in sports education, through setting up the carriage, the spout, adjustment mechanism, the movable block, a spring, slider and carriage release lever, when carrying out the grip training, the hand is held on carriage and carriage release lever, then can hold the exercise, adjust different dynamics when needs and adapt to different people, drive the movable block through adjustment mechanism and remove, the movable block removes in the spout, and then make and carry out the compression of different degrees to the spring, the change of the power of exerting to the carriage release lever has been realized, make the user demand that can adapt to different people.

2. This physical training device is used in sports education through setting up adjustment mechanism, screw rod and screw hole, when needs drive the movable block through adjustment mechanism and remove, only needs to rotate the screw rod, and under the effect of screw thread, the movable block removes in the spout, and then has realized the change to the power that the carriage release lever was exerted.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make can adapt to different people's exercise user demand.

Drawings

Fig. 1 is a front view schematically illustrating a physical training device for physical education in accordance with the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a support frame 1, a sliding groove 2, an adjusting mechanism 3, a screw rod 31, a threaded hole 32, a moving block 4, a spring 5, a sliding block 6, a moving rod 7, an anti-falling block 8, a limiting groove 9, a limiting block 10, a buffering block 11, a protective sleeve 12 and a rotating handle 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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, 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 and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a physical training device for physical education comprises a supporting frame 1, the supporting frame 1 is arranged in an inverted U shape, sliding grooves 2 are symmetrically formed in vertical side walls in the supporting frame 1, moving blocks 4 are connected in the sliding grooves 2 through adjusting mechanisms 3, the moving blocks 4 are slidably connected in the sliding grooves 2, springs 5 are fixedly connected to the lower ends of the moving blocks 4, sliding blocks 6 are fixedly connected to the lower ends of the springs 5, the sliding blocks 6 are slidably connected in the sliding grooves 2, opposite ends of the two sliding blocks 6 are fixedly connected with moving rods 7 together, when grip training is performed, hands grip the supporting frame 1 and the moving rods 7, then grip exercise can be performed, when different forces need to be adjusted to adapt to different persons, the moving blocks 4 are driven to move through the adjusting mechanisms 3, the moving blocks 4 move in the sliding grooves 2, and further the springs 5 are compressed in different degrees, a change of the force applied to the displacement rod 7 is achieved, so that the use requirements of different persons can be adapted.

Adjustment mechanism 3 includes screw rod 31 and screw hole 32, screw rod 31 passes the setting of carriage 1, and extend to spout 2 in, rotate through the bearing between screw rod 31 and the carriage 1 and be connected, screw hole 32 is seted up on the position that the movable block 4 corresponds screw rod 31, screw rod 31 passes screw hole 32 and sets up, and threaded connection between the screw hole 32, when needs drive movable block 4 through adjustment mechanism 3 and move, only need rotate screw rod 31, under the effect of screw thread, movable block 4 moves in spout 2, and then realized the change to the power of application of carriage release lever 7.

The upper end of the screw 31 is fixedly connected with a rotating handle 13, which is convenient for rotating the screw 31.

The limiting groove 9 is formed in the groove bottom of the sliding groove 2, the limiting block 10 is connected to the limiting groove 9 in a sliding mode, one end, far away from the groove bottom of the limiting groove 9, of the limiting block 10 penetrates through a notch of the limiting groove 9 and extends outwards, and the limiting block is fixedly connected to the corresponding position of the moving block 4.

The side wall of the sliding groove 2 close to the lower end is fixedly connected with a buffer block 11 which plays a role in buffering the sliding block 6.

The horizontal position of the supporting frame 1 is wrapped with a protective sleeve 12, so that the protective function is achieved, and a user can hold the supporting frame more comfortably.

The utility model discloses in, when carrying out the grip training, the hand is held on carriage 1 and carriage release lever 7, then can grip the exercise, when needs adjust different dynamics and adapt to different people, drive movable block 4 through adjustment mechanism 3 and remove, movable block 4 removes in spout 2, and then make and carry out the compression of different degrees to spring 5, realized the change to the power of carriage release lever 7, make can adapt to different people's user demand, when needs drive movable block 4 through adjustment mechanism 3 and remove, only need, only rotate screw rod 31, under the effect of screw thread, movable block 4 removes in spout 2, and then realized the change to the power of carriage release lever 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a physical training device for sports education, includes carriage (1), its characterized in that, carriage (1) is the setting of "U" shape, spout (2) have been seted up to the symmetry on the vertical lateral wall in carriage (1), be connected with movable block (4) through adjustment mechanism (3) in spout (2), movable block (4) sliding connection is in spout (2), lower extreme fixedly connected with spring (5) of movable block (4), lower extreme fixedly connected with slider (6) of spring (5), slider (6) sliding connection is in spout (2), two the common fixedly connected with carriage release lever (7) of the end in opposite directions of slider (6).

2. Physical training device for physical education as claimed in claim 1, characterized in that the adjusting mechanism (3) comprises a screw rod (31) and a threaded hole (32), the screw rod (31) is arranged through the support frame (1) and extends into the chute (2), the screw rod (31) and the support frame (1) are rotatably connected through a bearing, the threaded hole (32) is arranged on the position of the moving block (4) corresponding to the screw rod (31), and the screw rod (31) is arranged through the threaded hole (32) and is in threaded connection with the threaded hole (32).

3. Physical training device for sports education, according to claim 2, characterized in that the upper end of the screw (31) is fixedly connected with a turning handle (13).

4. The physical training device for sports education as claimed in claim 1, wherein the sliding groove (2) has a limiting groove (9) formed on the bottom thereof, a limiting block (10) is slidably connected in the limiting groove (9), and one end of the limiting block (10) far away from the bottom of the limiting groove (9) passes through the notch of the limiting groove (9) and extends outwards, and is fixedly connected to the corresponding position of the moving block (4).

5. A physical training device for physical education as claimed in claim 1, wherein a buffer block (11) is fixedly attached to the side wall of the slide groove (2) near the lower end.

6. Physical training device for sports education, according to claim 1, characterized in that said supporting frame (1) is wrapped in a protective sleeve (12) in horizontal position.