CN218010828U

CN218010828U - A examination equipment for physical training

Info

Publication number: CN218010828U
Application number: CN202222120700.7U
Authority: CN
Inventors: 曹卓凡
Original assignee: Sichuan Toogu Information Technology Co ltd
Current assignee: Sichuan Toogu Information Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-13
Anticipated expiration: 2032-08-12

Abstract

The utility model provides an examination equipment for physical training, bottom plate including the symmetry setting, the bottom plate up end is connected with the backup pad, the installation cavity has been seted up to backup pad left end face, first logical groove has been seted up to the backup pad right-hand member face, the diapire of installation cavity is connected with the base, the installation cavity in-connection has the roof, the base inner wall is connected with the motor, motor output end is connected with the lead screw, the utility model discloses a motor output end drives the lead screw, and lead screw, slide bar, sliding block cooperate and make the sliding block reciprocate, and the sliding block reciprocates and drives the connecting block, and the connecting block drives the slider, and spout and slider cooperate and make the slider slip more stable, make the height-adjustable of pole, the crowd that is applicable to different heights trains the examination, and is very humanized, and it is very convenient to use, and the flexible piece that drives of spring extrudees spacingly to the second connecting block, makes the pole installation and dismantle convenient.

Description

A check out equipment for physical training

Technical Field

The utility model relates to a technical field of physical training examination specifically is an examination equipment for physical training.

Background

Along with the continuous development of society, people's body-building consciousness is higher and higher, in order to improve physical quality, many schools, gymnasiums and other places can carry out physical training on students or fitness members, wherein the pull-up is a very good exercise for training physical performance, and sports teachers and fitness coaches need to examine the training results of the students and the fitness members.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem, the utility model provides an examination equipment for physical training.

The utility model provides an examination equipment for physical training adopts following technical scheme:

the bottom plate is symmetrically arranged, the upper end face of the bottom plate is connected with a supporting plate, an installation cavity is formed in the left end face of the supporting plate, a first through groove is formed in the right end face of the supporting plate, the bottom wall of the installation cavity is connected with a base, a top plate is connected to the inside of the installation cavity, a motor is connected to the inner wall of the base, the output end of the motor is connected with a lead screw, sliding rods are arranged on two sides of the lead screw, sliding blocks are connected to the side faces of the lead screw and the sliding rods, a first limiting block is connected to the right wall of the installation cavity, a sliding groove is formed in the right end face of the limiting block, a sliding block is connected to the inside of the sliding groove, a second through groove is formed in the left end face of the limiting block, a first connecting block is connected to the left end face of the first connecting block, the sliding block penetrates through the first through groove, a second limiting block is connected to the right end face of the sliding block, a mounting hole is formed in the second limiting block, a step hole is formed in the left wall of the mounting hole, a telescopic block, a spring is connected with a spring, and a second connecting block is connected to the inner wall of a round rod.

With the adoption of the scheme, the utility model discloses a motor output drives the lead screw, and lead screw, slide bar, sliding block cooperate and make the sliding block reciprocate, and the sliding block reciprocates and drives the connecting block, and the connecting block drives the slider, and spout and slider cooperate and make the slider slip more stable, and the flexible piece that drives of spring extrudees spacingly to the second connecting block.

Furthermore, the tail end of the sliding rod is provided with an external thread, and the external thread is connected with a nut.

By adopting the scheme, the sliding rod is prevented from falling out by arranging the external thread to be connected with the nut.

Further, an access door is installed in the installation cavity.

By adopting the scheme, the maintenance of maintenance workers is facilitated by arranging the access door.

Further, the screw rod is parallel to the slide rod.

By adopting the scheme, the smooth sliding of the sliding block is ensured.

Further, the surface of the round rod is subjected to rough treatment.

By adopting the scheme, the friction force on the surface of the round rod is increased.

Furthermore, the bottom plate is connected with the support plate through bolts.

By adopting the scheme, the connection stability is better.

Furthermore, the mounting hole is square, and the second connecting block is matched with the mounting hole.

By adopting the scheme, the second connecting block can not rotate in the mounting hole.

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

the utility model discloses a motor output end drives the lead screw, and the lead screw, slide bar, sliding block cooperate and make the sliding block reciprocate, and the sliding block reciprocates and drives the connecting block, and the connecting block drives the slider, and spout and slider cooperate and make the slider slide more stable, make the height-adjustable of pole, and the crowd that is applicable to different heights trains the examination, and is very humanized, and it is very convenient to use, and the flexible piece that drives of spring extrudees spacingly to the second connecting block, makes the pole installation and dismantlement convenient.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

The invention and its features, aspects and advantages will become more apparent from the following detailed description of non-limiting embodiments, which is to be read in connection with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the supporting plate of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the first stopper of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the slider of the present invention;

FIG. 7 is a schematic sectional view of a second stopper of the present invention;

fig. 8 is a schematic view of a three-dimensional structure of the first connecting block of the present invention.

In the figure: 1. a base plate; 2. a support plate; 21. a mounting cavity; 22. a first through groove; 3. a base; 31. a motor; 311. a screw rod; 312. a slide bar; 3121. an external thread; 3122. a nut; 32. a slider; 33. a top plate; 4. a first stopper; 41. a chute; 411. a slider; 42. a second through groove; 421. a first connection block; 5. a second limiting block; 51. mounting holes; 52. a stepped bore; 521. a telescopic block; 522. a spring; 6. a second connecting block; 61. a round bar; 7. an access door.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

the embodiment of the utility model discloses an examination equipment for physical training, please refer to fig. 1-8 with emphasis, including the bottom plate 1 that sets up symmetrically, bottom plate 1 up end is connected with backup pad 2, backup pad 2 left end has been seted up installation cavity 21, backup pad 2 right end has been seted up first logical groove 22, the diapire of installation cavity 21 is connected with base 3, roof 33 is connected in the installation cavity 21, base 3 inner wall is connected with motor 31, the motor 31 output is connected with lead screw 311, lead screw 311 both sides are equipped with slide bar 312, lead screw 311, slide bar 312 side is connected with sliding block 32, lead screw 311 and slide bar 312 run through sliding block 32, roof 33 in proper order, installation cavity 21 right wall is connected with first stopper 4, stopper right end has been seted up spout 41, spout 41 in-connection has slider 411 in spout 41, stopper left end has been seted up second logical groove 42, slider 411 left end is connected with first connecting block 421, first connecting block 421 runs through second logical groove 42 and is connected with sliding block 32, slider 411 runs through first logical groove 22, slider 411 runs through first right end connects with second logical groove 5, slider 522 has been connected with second connecting block 52, slider 521 is connected with telescopic hole 52, slider 521 is connected with telescopic mounting block 521, slider 521 is connected with slider 521, the inner wall of slider 521 is connected with slider 52, the inner wall of slider 52 and the slider 52 is connected with slider 521, the slider 52 is connected with the slider 521, the slider 52 is far away from the inner wall of slider 52, the telescopic mounting hole 52, the slider 52 is connected with the slider 521, the slider 521 is connected with the slider 52, the telescopic rod 32, the slider 521 is connected with the slider 411, the slider 52 is connected with the telescopic rod 52, the slider 521 is connected with the inner wall of the slider 411, the slider 521 is connected with the slider 52, sliding block 32 reciprocates and drives the connecting block, and the connecting block drives slider 411, and spout 41 and slider 411 cooperate and make slider 411 slide more stably, and it is spacing that spring 522 is flexible to drive flexible piece 521 to extrude second connecting block 6.

Please refer to fig. 1-2 again, the external thread 3121 is provided at the end of the sliding rod 312, the external thread 3121 is connected to a nut 3122, the external thread 3121 is connected to the nut 3122, the sliding rod 312 is prevented from falling out, the installation cavity 21 is provided with the access door 7, the access door 7 is provided, the maintenance of maintenance workers is facilitated, the screw rod 311 is parallel to the sliding rod 312, the smooth sliding of the sliding block 411 is ensured, the surface of the round rod 61 is roughened, the friction force on the surface of the round rod 61 is increased, the bottom plate 1 is connected to the supporting plate 2 by bolts, so that the connection stability is better, the installation hole 51 is square, the second connection block 6 is engaged with the installation hole 51, and the second connection block 6 cannot rotate in the installation hole 51.

The utility model discloses an implement principle of examination equipment for physical training does:

during the use, insert second connecting block 6 from mounting hole 51, contact with flexible piece 521, extrude spring 522, make second connecting block 6 of the round bar 61 other end can be smooth insert in mounting hole 51, spring 522 resumes, it is spacing to produce second connecting block 6, the user is according to oneself height, press the switch, starter motor 31, drive lead screw 311 through the motor 31 output, lead screw 311, slide bar 312, slide block 32 cooperatees and makes slide block 32 reciprocate, slide block 32 reciprocates and drives the connecting block, the connecting block drives slider 411, spout 41 and slider 411 cooperate and make slider 411 slide more stably, make the height-adjustable of round bar 61, be applicable to the crowd of different heights and train the examination, it is very humanized, it is very convenient to use, transfer to after being fit for oneself height, thereby carry out the physical training examination.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. An examination device for physical training is characterized in that: the novel steel wire rope is characterized by comprising a bottom plate (1) which is symmetrically arranged, wherein the upper end face of the bottom plate (1) is connected with a supporting plate (2), the left end face of the supporting plate (2) is provided with a mounting cavity (21), the right end face of the supporting plate (2) is provided with a first through groove (22), the bottom wall of the mounting cavity (21) is connected with a base (3), a top plate (33) is connected in the mounting cavity (21), the inner wall of the base (3) is connected with a motor (31), the output end of the motor (31) is connected with a lead screw (311), two sides of the lead screw (311) are provided with a sliding rod (312), the sides of the lead screw (311) and the sliding rod (312) are connected with a sliding block (32) and a top plate (33), the right wall of the mounting cavity (21) is connected with a first limiting block (4), the right end face of the first limiting block (4) is provided with a sliding groove (41), the sliding block (411) is connected in the sliding groove (41), the left end face of the first limiting block (4) is provided with a second through groove (42), the left end face of the sliding block (411), the first connecting block (421) is connected with a first through groove (22), slider (411) right-hand member face is connected with second stopper (5), mounting hole (51) have been seted up to the one side that slider (411) was kept away from in second stopper (5), step hole (52) have been seted up to the left wall of mounting hole (51) inner wall, be equipped with flexible piece (521) in step hole (52), the one side that step hole (52) were kept away from in flexible piece (521) is connected with spring (522), the one end and the step hole (52) inner wall connection of flexible piece (521) are kept away from in spring (522), mounting hole (51) in-connection has second connecting block (6), second connecting block (6) one side is connected with pole (61).

2. An assessment device for physical fitness training according to claim 1, wherein: the tail end of the sliding rod (312) is provided with an external thread (3121), and the external thread (3121) is connected with a nut (3122).

3. An assessment device for physical fitness training according to claim 1, wherein: an access door (7) is installed in the installation cavity (21).

4. An assessment device for physical fitness training according to claim 1, wherein: the screw rod (311) is parallel to the sliding rod (312).

5. An assessment device for physical fitness training according to claim 1, wherein: the surface of the round rod (61) is subjected to rough treatment.

6. An assessment device for physical fitness training according to claim 1, wherein: the bottom plate (1) is connected with the support plate (2) through bolts.

7. An assessment device for physical fitness training according to claim 1, wherein: the mounting hole (51) is square, and the second connecting block (6) is matched with the mounting hole (51).