CN211676068U

CN211676068U - Physical training device that sports teaching used

Info

Publication number: CN211676068U
Application number: CN202020210318.3U
Authority: CN
Inventors: 林玉凯
Original assignee: Dezhou Vocational and Technical College
Current assignee: Dezhou Vocational and Technical College
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-16
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a physical training device that sports teaching used relates to sport equipment technical field, and it includes the backup pad, the bottom front side of backup pad and the equal fixedly connected with arc-shaped supporting leg in rear side, and the bottom fixed connection of the equal fixedly connected with support montant in the left and right sides of two arc-shaped supporting legs and backup pad. This physical training device that physical education used, when the student sits and carries out the physical training on the seat, the student of one side is through handheld pull rod pulling downwards, it descends to drive to connect rope one or connect rope two, connect rope one or connect rope two through the sliding connection with pulley one and pulley two, the lifter plate that the other end of connecting rope one or connecting rope two can drive the opposite side moves upwards, the student of one side accomplishes slowly resetting the pull rod after the pulling, the student on the opposite side seat is same action through the pull rod of pulling opposite side, with this circulation, the student who realizes both sides coordinates mutually and carries out the physical training.

Description

Physical training device that sports teaching used

Technical Field

The utility model relates to a sport equipment technical field specifically is a physical training device that sports teaching used.

Background

Physical training is a course that must go on in middle school, let the student can have a strong health to go on studying, improve student's learning efficiency, strengthen student's physique, also there is the sports examination in middle school at present, it is long-jump and chin to wait for some simple sports to need the student to put up, but student's physique is obviously relatively poor at present, the long-term life is in comfortable life, make student lack the exercise, consequently, current sports examination is a great examination to middle school student, the physical training device that current sports teaching used can only single train when using, can not satisfy more student and use, be not convenient for distribute with the sports apparatus teaching.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a physical training device that sports teaching used has solved the physical training device that current sports teaching used and only can single train when using, can not satisfy more student and use, is not convenient for carry out the problem of distributing to the sports apparatus for teaching.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a physical training device for physical education comprises a supporting plate, wherein arc-shaped supporting legs are fixedly connected to the front side and the rear side of the bottom of the supporting plate, vertical supporting rods are fixedly connected to the left side and the right side of each arc-shaped supporting leg, arc-shaped rods are fixedly connected to the left side and the right side of the supporting plate, pedal rods are fixedly connected to the arc-shaped rods, instep blocking plates are fixedly connected to the top ends of the arc-shaped rods, two first sliding rods and two second sliding rods are fixedly connected to the upper surface of the supporting plate, the two first sliding rods and the two second sliding rods are respectively located on the left side and the right side in the middle of the upper surface of the supporting plate, sleeves are respectively and slidably connected to the two first sliding rods and the two second sliding rods, lifting plates are fixedly connected to the two sleeves, seats are fixedly mounted on the lifting plates, and two lifting rods are fixedly, the two lifting rods are both connected with the sliding barrel in a sliding manner, the bottom of the sliding barrel is fixedly connected with the upper surface of the supporting plate, an expansion spring is arranged in the sliding barrel, the top end and the bottom end of the expansion spring are respectively fixedly connected with the bottom end of the lifting rod and the inner wall of the bottom end of the sliding barrel, the right end of the upper surface of the lifting plate on the left side and the left end of the upper surface of the lifting plate on the right side are respectively and fixedly connected with a first connecting rope and a second connecting rope, a blocking plate is fixedly connected on the first connecting rope and the second connecting rope, a counting display is fixedly connected between the two sliding rods on the first left side and the two sliding rods on the right side, transverse plates are fixedly connected with the top ends of the two sliding rods on the first sliding rod and the two sliding rods on the second sliding plate, fixed plates are fixedly connected with the front side and the rear side, two bracing piece one and two there are pulley one and pulley two through the bearing joint respectively on the bracing piece two, and connect round hole one and left pulley one and the pulley two swing joint on right side that the other end of rope one seted up on through the diaphragm, and connect round hole two and the pulley one on right side and left pulley two swing joint that the other end of rope two seted up on through the diaphragm, connect rope one with the equal fixedly connected with pull rod in end of connecting rope two.

Preferably, two ends of the two arc-shaped supporting legs are fixedly connected with supporting blocks.

Preferably, a counter button is fixedly mounted on the upper surface of the blocking plate.

Preferably, the first pulley and the second pulley are arranged at the front side of the first pulley and the second pulley at the right side.

Preferably, the input end of the counting display is electrically connected with the counter button.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the physical training device for physical education teaching is characterized in that two seats are arranged on the training device, two students can train by using the same physical training device, more students can use the physical training device, the physical training device is convenient to distribute physical teaching aids, the occupied space area of the physical training device is reduced, when the students sit on the seats to train physical performance, the students on one side pull downwards by holding the pull rod to drive the connecting rope I or the connecting rope II to descend, the connecting rope I or the connecting rope II are connected with the pulley I and the pulley II in a sliding manner, the other end of the connecting rope I or the connecting rope II can drive the lifting plate on the other side to move upwards, the students on one side reset the pull rod slowly after pulling, the students on the seat on the other side do the same action by pulling the pull rod on the other side, and the circulation is realized, the students on both sides cooperate with each other to train physical performance, can enough satisfy more students and use, be convenient for distribute physical training aids for the teaching, can temper the consciousness of mutually supporting between the student again, improve student's team cooperation ability, slide and expanding spring's fixed connection about the lifter through fixed connection bottom the lifter of lifter carries out in the slide cartridge, two sleeves on the lifter of being convenient for slide about slide bar one or slide bar two, the student of being convenient for pulls up the lifter of opposite side through connecting rope one or connecting rope two and carries out the physical training.

2. The physical training device used for physical education comprises a first connecting rope or a second connecting rope, a stop plate fixedly connected with the first connecting rope or the second connecting rope, and a counter button fixedly installed on the stop plate, wherein when a student pulls the first connecting rope or the second connecting rope to slide, the stop plate can be lapped with the bottom of a transverse plate, the length of the first connecting rope or the second connecting rope pulled by the student can be limited, so that the student can reasonably train physical training, and the situation of pulling injury caused by over-force is avoided, through the counter button fixedly installed on the stop plate, when the stop plate is lapped with the bottom of the transverse plate, the counter button can be triggered to carry out single counting, through the electric connection between the output end of the counter button and the input end of a counting display, the counting is displayed on the counting display, the reading is convenient, meanwhile, a physical training plan is convenient to set, the physical training is, improve the physical training efficiency of students.

Drawings

FIG. 1 is a schematic view of the front view of the partial cross-section structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the horizontal plate overlooking structure of the present invention.

In the figure: the multifunctional chair comprises a supporting plate 1, an arc supporting leg 2, an arc rod 3, a pedal rod 4, an instep blocking plate 5, a first sliding rod 6, a second sliding rod 7, a sleeve 8, a lifting plate 9, a seat 10, a lifting rod 11, a sliding barrel 12, a telescopic spring 13, a first connecting rope 14, a second connecting rope 15, a blocking plate 16, a counting display 17, a transverse plate 18, a fixing plate 19, a first supporting rod 20, a second supporting rod 21, a first pulley 22, a second pulley 23 and a pull rod 24.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a physical training device for physical education teaching comprises a supporting plate 1, arc-shaped supporting legs 2 are fixedly connected to the front side and the rear side of the bottom of the supporting plate 1, the arc-shaped supporting legs 2 support the supporting plate 1, meanwhile, the stability of the arc-shaped supporting legs 2 is high, the supporting plate 1 is well supported, supporting vertical rods are fixedly connected to the left side and the right side of the two arc-shaped supporting legs 2 and fixedly connected to the bottom of the supporting plate 1, the firmness between the supporting plate 1 and the arc-shaped supporting legs 2 can be improved through the supporting vertical rods, supporting blocks are fixedly connected to the two ends of the two arc-shaped supporting legs 2 and used for being in contact with the ground, the contact area between the arc-shaped supporting legs 2 and the ground is increased, the arc-shaped supporting legs 2 can well support the supporting plate 1, arc-shaped rods 3 are fixedly connected to the left side wall and the right side wall of the supporting plate 1, the arc, the upper surface of the supporting plate 1 is fixedly connected with two slide bars I6 and two slide bars II 7, the two slide bars I6 and the two slide bars II 7 not only play a role in connecting the transverse plate 18 and the supporting plate 1, but also can enable the sleeve 8 to slide up and down, so that the physical training device has a reasonable structure and is convenient to use, the two slide bars I6 and the two slide bars II 7 are respectively positioned at the left side and the right side in the middle of the upper surface of the supporting plate 1, and the two slide bars I6 and the two slide bars II 7 are both connected with the sleeve 8 in a sliding way, the two sleeves 8 are fixedly connected with lifting plates 9, the lifting plates 9 are fixedly provided with seats 10, two students respectively sit on the two seats 10, when the students sit on the seats 10 to train physical ability, the students on one side pull the lifting plates 24 downwards by holding the pull rods 24 to drive the first connecting ropes 14 or the second connecting ropes 15 to descend, the first connecting ropes 14 or the second connecting ropes 15 are connected with the first pulleys 22 and the second pulleys 23 in a sliding manner, the other ends of the first connecting ropes 14 or the second connecting ropes 15 can drive the lifting plates 9 on the other side to move upwards, the students on one side slowly reset the pull rods 24 after pulling the pull rods 24 to descend, the students on the other side seat 10 pull the pull rods 24 on the other side to do the same action, so that circulation is realized, the students on two sides are matched with each other to train physical ability, and two students can train with the same physical ability training device, can meet the use of more students, is convenient for distributing physical training aids for teaching, reduces the space area occupied by the physical training device, can meet the use of more students, is convenient for distributing physical training aids for teaching, can exercise the consciousness of mutual cooperation among students, improves the team cooperation capacity of students, the bottom of the lifting plate 9 is fixedly connected with two lifting rods 11, the two lifting rods 11 are both in sliding connection with a sliding cylinder 12, the bottom of the sliding cylinder 12 is fixedly connected with the upper surface of the supporting plate 1, a telescopic spring 13 is arranged in the sliding cylinder 12, the top end and the bottom end of the telescopic spring 13 are respectively fixedly connected with the bottom end of the lifting rod 11 and the inner wall of the bottom end of the sliding cylinder 12, the lifting rod 11 fixedly connected with the bottom of the lifting plate 9 slides up and down in the sliding cylinder 12 and is fixedly connected with the telescopic spring 13, so that the two sleeves 8 on the lifting plate 9 slide up and down on a first slide rod 6 or a second slide rod 7, the student can conveniently pull up the lifting plate 9 on the other side through the first connecting rope 14 or the second connecting rope 15 for physical training, the right end of the upper surface of the left lifting plate 9 and the left end of the upper surface of the right lifting plate 9 are respectively and fixedly connected with the first connecting rope 14 and the second connecting rope 15, the first connecting rope 14 and the second connecting rope 15 are respectively and fixedly connected with the blocking plate 16, the blocking plate 16 can be lapped with the bottom of the transverse plate 18 when the student pulls the first connecting rope 14 or the second connecting rope 15 to slide through the blocking plate 16 fixedly connected to the first connecting rope 14 or the second connecting rope 15, the length of the first connecting rope 14 or the second connecting rope 15 pulled by the student can be limited, so that the student can carry out reasonable physical training, the situation of pulling injury caused by overexertion is avoided, the counter button is fixedly arranged on the upper surface of the blocking plate 16, the counting display 17 is fixedly connected between the first two left sliding rods 6 and the second right sliding rods 7, the input end of the counting display 17 is electrically connected with the counter button, the counter button fixedly arranged on the blocking plate 16 can trigger the counter button to carry out single counting when the blocking plate 16 is lapped with the bottom of the transverse plate 18, the counting is displayed on the counting display 17 through the electrical connection between the output end of the counter button and the input end of the counting display 17, the reading is convenient to carry out, meanwhile, a physical ability training plan is convenient to set, the physical ability training of students is reasonable, the situation that muscle strain occurs due to overlong physical ability training time is avoided, the top ends of two sliding rods I6 and two sliding rods II 7 are fixedly connected with the transverse plate 18, the front side and the rear side of the top end of the transverse plate 18 are fixedly connected with fixing plates 19, and the left side and the right side between the two fixing plates 19 are respectively and fixedly connected with a supporting rod I20 and a supporting rod II 21, the pulley I22 and the pulley II 23 are supported and fixed on the supporting rod I20 and the supporting rod II 21 respectively, the rope I14 and the rope II 15 are convenient to connect and slide, the pulley I22 and the pulley II 23 are connected to the two supporting rods I20 and the two supporting rods II 21 respectively through bearings in a clamping mode, the pulley I22 and the pulley II 23 on the left side are closer to the front side relative to the pulley I22 and the pulley II 23 on the right side, the round hole I formed in the transverse plate 18 and the pulley I22 on the left side and the pulley II 23 on the right side are connected to the other end of the connecting rope I14, the round hole II formed in the transverse plate 18 and the pulley I22 on the right side and the pulley II 23 on the left side are connected to the other end of the connecting rope II 15, and the tail end of the connecting rope I14 and the.

The utility model discloses an operating procedure does:

two students respectively sit on the two seats 10, when the students sit on the seats 10 for physical training, the students at one side pull the pull rod 24 downwards by holding the connecting rope I14 or the connecting rope II 15 to descend, the connecting rope I14 or the connecting rope II 15 is connected with the pulley I22 and the pulley II 23 in a sliding way, the other end of the connecting rope I14 or the connecting rope II 15 can drive the lifting plate 9 at the other side to move upwards, the students at one side slowly reset the pull rod 24 after pulling the pull rod 24 to descend, the students at the other side seat 10 do the same action by pulling the pull rod 24 at the other side, and therefore, the students at two sides can be matched with each other for physical training, two students can train by using the same physical training device, more students can be used, and the physical training appliances for teaching can be conveniently distributed, the space area occupied by the physical training device is reduced, the physical training device can be used by more students, the physical training device for teaching is convenient to distribute, the consciousness of the students in mutual matching can be exercised, the team cooperation capacity of the students is improved, the lifting rod 11 fixedly connected with the bottom of the lifting plate 9 slides up and down in the sliding cylinder 12 and is fixedly connected with the telescopic spring 13, the two sleeves 8 on the lifting plate 9 slide up and down on the sliding rod I6 or the sliding rod II 7, the students can pull up the lifting plate 9 on the other side through the connecting rope I14 or the connecting rope II 15 for physical training, the blocking plate 16 fixedly connected with the connecting rope I14 or the connecting rope II 15 can be lapped with the bottom of the transverse plate 18 when the students pull the connecting rope I14 or the connecting rope II 15 to slide, the length of the connecting rope I14 or the connecting rope II 15 pulled by the students can be limited, make the student carry out reasonable physical training, avoid exerting oneself the condition that the strain appears too violently, counter button through fixed mounting on barrier plate 16, when barrier plate 16 carries out the overlap joint with the bottom of diaphragm 18, can trigger the counter button and carry out single count, be connected through the electricity of counter button output and count display 17 input, show the count on count display 17, be convenient for carry out the reading, be convenient for set for the physical training plan simultaneously, carry out reasonable physical training to student's physical training, avoid the condition that muscle strain appears in physical training time overlength, improve student's physical training efficiency.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a physical training device that sports teaching was used, includes backup pad (1), its characterized in that: the arc-shaped supporting legs (2) are fixedly connected to the front side and the rear side of the bottom of the supporting plate (1), the vertical supporting rods are fixedly connected to the left side and the right side of the two arc-shaped supporting legs (2), the arc-shaped rods (3) are fixedly connected to the left side and the right side of the supporting plate (1), the pedal rods (4) are fixedly connected to the arc-shaped rods (3), the instep blocking plate (5) is fixedly connected to the top ends of the arc-shaped rods (3), the two first sliding rods (6) and the two second sliding rods (7) are fixedly connected to the upper surface of the supporting plate (1), the two first sliding rods (6) and the two second sliding rods (7) are respectively located on the left side and the right side in the middle of the upper surface of the supporting plate (1), sleeves (8) are slidably connected to the two first sliding rods (6) and the two second sliding rods (7), and lifting plates (9) are fixedly connected to the sleeves, a seat (10) is fixedly installed on the lifting plate (9), two lifting rods (11) are fixedly connected to the bottom of the lifting plate (9), the two lifting rods (11) are both connected with a sliding barrel (12) in a sliding manner, the bottom of the sliding barrel (12) is fixedly connected with the upper surface of the supporting plate (1), a telescopic spring (13) is arranged in the sliding barrel (12), the top end and the bottom end of the telescopic spring (13) are respectively fixedly connected with the bottom end of the lifting rod (11) and the inner wall of the bottom end of the sliding barrel (12), the right end of the upper surface of the lifting plate (9) at the left side and the left end of the upper surface of the lifting plate (9) at the right side are respectively and fixedly connected with a first connecting rope (14) and a second connecting rope (15), a blocking plate (16) is fixedly connected to the first connecting rope (14) and the second connecting rope (15), and a counting display (17) is fixedly connected between the first sliding rod (6) at the left side and the second sliding rod (, the top ends of the two first sliding rods (6) and the two second sliding rods (7) are fixedly connected with a transverse plate (18), the front side and the rear side of the top end of the transverse plate (18) are fixedly connected with fixing plates (19), a first support rod (20) and a second support rod (21) are fixedly connected to the left side and the right side between the two fixing plates (19) respectively, a first pulley (22) and a second pulley (23) are clamped on the first support rod (20) and the second support rod (21) respectively through bearings, the other end of the connecting rope I (14) is movably connected with a left pulley I (22) and a right pulley II (23) through a round hole I arranged on the transverse plate (18), the other end of the connecting rope II (15) is movably connected with the pulley I (22) on the right side and the pulley II (23) on the left side through a round hole II formed in the transverse plate (18), the tail ends of the first connecting rope (14) and the second connecting rope (15) are fixedly connected with pull rods (24).

2. The physical training device for physical education as claimed in claim 1, wherein: two equal fixedly connected with supporting shoe in both ends of arc supporting leg (2).

3. The physical training device for physical education as claimed in claim 1, wherein: and a counter button is fixedly arranged on the upper surface of the blocking plate (16).

4. The physical training device for physical education as claimed in claim 1, wherein: the pulley I (22) and the pulley II (23) on the left side are more forward relative to the pulley I (22) and the pulley II (23) on the right side.

5. The physical training device for physical education as claimed in claim 1, wherein: the input end of the counting display (17) is electrically connected with the counter button.