CN214344192U - Physical training device for sports - Google Patents
Physical training device for sports Download PDFInfo
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- CN214344192U CN214344192U CN202022950631.3U CN202022950631U CN214344192U CN 214344192 U CN214344192 U CN 214344192U CN 202022950631 U CN202022950631 U CN 202022950631U CN 214344192 U CN214344192 U CN 214344192U
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Abstract
The utility model relates to a physical training device for sports, which relates to the technical field of sports training.A spongy cushion is fixed on a first supporting plate, and a first through hole is arranged in the middle of the first supporting plate in a left-right penetrating way; the first supporting plate penetrates through the first connecting plate through the first through hole, and the first supporting plate is positioned at the left end of the first connecting plate; a third through hole penetrates through the middle of the bottom plate from left to right, and the bottom plate penetrates through the first connecting plate through the third through hole; limiting plates are fixed at the front end and the rear end of the bottom plate, sliding grooves are formed in the opposite inner sides of the two limiting plates, and the sliding blocks are arranged in the sliding grooves in a sliding mode; a first limiting rod is fixed between the two sliding blocks, an internal threaded pipe is fixed at the bottom of the first limiting rod, a screw rod is screwed in the internal threaded pipe, and the bottom of the screw rod is screwed on the bottom plate through a bearing; the abdomen of the user can be reminded of collapsing in time, the standard of the training posture is kept, and the training effect is improved; the tiptoes are supported, so that the phenomenon that the buttocks stick up is avoided, and the practicability is improved.
Description
Technical Field
The utility model relates to a sports training technical field, concretely relates to physical training device is used in sports.
Background
The flat plate support is a very good physical training exercise in physical training, has high requirements on muscles of all parts of a human body, particularly core muscles, and requires that the abdomen cannot collapse and the buttocks cannot stick up during training, but in the actual flat plate support training, the abdomen collapse cannot be easily observed, and the buttocks cannot be caught up by oneself, so that the physical training device for physical training is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a physical training device for sports, which can remind the user of the collapse of the abdomen in time, keep the standard of training posture and improve the training effect, aiming at the defects and shortcomings of the prior art; the tiptoes are supported, so that the phenomenon that the buttocks stick up is avoided, and the practicability is improved.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a first supporting plate, a spongy cushion, a first connecting plate, a bottom plate, a limiting plate, a sliding block, a first limiting rod, an internal threaded pipe, a screw rod, a rotary table, a spring, a second limiting rod, a switch, a battery box, a buzzer, a second connecting plate, a third fixing bolt and a second supporting plate; a spongy cushion is fixed on the first supporting plate, and a first through hole is formed in the middle of the first supporting plate in a left-right penetrating mode; the first supporting plate penetrates through the first connecting plate through the first through hole, and the first supporting plate is positioned at the left end of the first connecting plate;
a third through hole penetrates through the middle of the bottom plate from left to right, and the bottom plate penetrates through the first connecting plate through the third through hole; limiting plates are fixed at the front end and the rear end of the bottom plate, sliding grooves are formed in the opposite inner sides of the two limiting plates, and the sliding blocks are arranged in the sliding grooves in a sliding mode; a first limiting rod is fixed between the two sliding blocks, an internal threaded pipe is fixed at the bottom of the first limiting rod, a screw rod is screwed in the internal threaded pipe, and the bottom of the screw rod is screwed on the bottom plate through a bearing; a spring is fixed on the first limiting rod, and a second limiting rod is fixed at the other end of the spring; the first limiting rod is provided with a switch, the switch is a press switch, and the switch is arranged in the spring; a battery box is fixed on the front side of the bottom of the first limiting rod, a battery is arranged in the battery box, and a switch is connected with the battery box through a lead; a buzzer is arranged on the rear side of the bottom of the first limiting rod and connected with the battery box through a lead;
the right side of the first connecting plate is inserted into the second connecting plate; a third threaded hole is formed in the left side of the upper part of the second connecting plate, and the inner end of a third fixing bolt is abutted to the first connecting plate after passing through the third threaded hole; no. two connecting plate right sides be fixed with the backup pad No. two.
Furthermore, a placing groove is formed in the left side of the upper portion of the first supporting plate.
Furthermore, a first threaded hole is formed in the first supporting plate, and a second through hole is formed in the sponge pad; the first fixing bolt penetrates through the second through hole and the first threaded hole in sequence, and the inner end of the first fixing bolt is abutted to the first connecting plate; the middle upper part of the bottom plate is provided with a second threaded hole, and the inner end of a second fixing bolt is abutted against the first connecting plate after passing through the second threaded hole.
Furthermore, a rotating disc is fixed at the bottom of the screw rod.
After the structure is adopted, the utility model discloses beneficial effect does: the physical training device for sports can remind a user of collapse of the abdomen in time, keep the standard of training posture and improve the training effect; the tiptoes are supported, so that the phenomenon that the buttocks stick up is avoided, and the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Description of reference numerals:
no. 1 backup pad, foam-rubber cushion 2, No. 3 through-holes, connecting plate 4, standing groove 5, a screw hole 6, No. 7 through-holes, a fixing bolt 8, bottom plate 9, No. 10 through-holes, No. 11 screw holes, No. 12 fixing bolt, limiting plate 13, spout 14, slider 15, gag lever post 16, internal thread pipe 17, screw rod 18, carousel 19, spring 20, No. two gag lever posts 21, switch 22, battery case 23, buzzing piece 24, No. two connecting plates 25, No. three screw holes 26, No. three fixing bolt 27, No. two backup pads 28.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the novel sponge cushion comprises a first supporting plate 1, a sponge cushion 2, a first connecting plate 4, a second through hole 7, a first fixing bolt 8, a bottom plate 9, a second fixing bolt 12, a limiting plate 13, a sliding block 15, a first limiting rod 16, an internal threaded pipe 17, a screw 18, a turntable 19, a spring 20, a second limiting rod 21, a switch 22, a battery box 23, a buzzer 24, a second connecting plate 25, a third fixing bolt 27 and a second supporting plate 28; a spongy cushion 2 is fixedly adhered to the first supporting plate 1 through a universal adhesive, and a first through hole 3 penetrates through the middle of the first supporting plate 1 from left to right; the first support plate 1 penetrates through the first connecting plate 4 through the first through hole 3, and the first support plate 1 is positioned at the left end of the first connecting plate 4; a placing groove 5 is formed in the left side of the upper portion of the first supporting plate 1, so that a mobile phone, a flat plate and the like can be placed conveniently; the first supporting plate 1 is provided with a first threaded hole 6, and the spongy cushion 2 is provided with a second through hole 7; after the first fixing bolt 8 sequentially passes through the second through hole 7 and the first threaded hole 6, the inner end of the first fixing bolt is abutted against the first connecting plate 4;
a third through hole 10 penetrates through the middle of the bottom plate 9 from left to right, and the bottom plate 9 penetrates through the first connecting plate 4 through the third through hole 10; a second threaded hole 11 is formed in the upper middle part of the bottom plate 9, and the inner end of a second fixing bolt 12 abuts against the first connecting plate 4 after penetrating through the second threaded hole 11; the front end and the rear end of the bottom plate 9 are both fixed with limiting plates 13 through bolts, the opposite inner sides of the two limiting plates 13 are both provided with sliding grooves 14, and the sliding blocks 15 are arranged in the sliding grooves 14 in a sliding manner; a first limiting rod 16 is fixed between the two sliding blocks 15 through bolts, an internal threaded pipe 17 is fixed at the bottom of the first limiting rod 16 through bolts, a screw 18 is screwed in the internal threaded pipe 17, and the bottom of the screw 18 is screwed on the bottom plate 9 through a bearing; the bottom of the screw 18 is fixed with a turntable 19 through a bolt; a spring 20 is fixed on the first limiting rod 16 through a screw, and a second limiting rod 21 is fixed at the other end of the spring 20 through a screw; a switch 22 is arranged on the first limiting rod 16, the switch 22 is a press type switch, and the switch 22 is arranged in the spring 20; a battery box 23 is fixed on the front side of the bottom of the first limiting rod 16 through bolts, a battery is arranged in the battery box 23, and a switch 22 is connected with the battery box 23 through a lead; a buzzer 24 is arranged on the rear side of the bottom of the first limiting rod 16, the type of the buzzer 24 is HS1770, and the buzzer 24 is connected with the battery box 23 through a lead;
the right side of the first connecting plate 4 is inserted into the second connecting plate 25; a third threaded hole 26 is formed in the left side of the upper part of the second connecting plate 25, and after a third fixing bolt 27 penetrates through the third threaded hole 26, the inner end of the third fixing bolt abuts against the first connecting plate 4; and a second supporting plate 28 is fixed on the right side of the second connecting plate 25 through bolts.
The working principle of the specific embodiment is as follows: when training is carried out, arms are supported on the sponge cushion 2, after a standard posture is made, a coach or a teacher moves the bottom plate 9 to the abdomen, the height of the internal thread pipe 17 is adjusted by rotating the rotary disc 19, the second limiting rod 21 is enabled to be close to the lower part of the abdomen, the second connecting rod is pulled, the second supporting plate 28 is enabled to abut against the left side of the tiptoe, the third fixing bolt 27 is screwed down, the position of the second supporting plate 28 is fixed, and therefore the tiptoe is prevented from moving and the hip is prevented from being stuck up; when the abdomen collapses, the second limiting rod 21 is pressed down and the switch 22 is pressed, so that the buzzer 24 sounds to remind a user of keeping the abdomen stable; when a user only fixes one person, after the positions of the first supporting plate 1 and the bottom plate 9 are adjusted, the first fixing bolt 8 and the second fixing bolt 12 are screwed, so that the first supporting plate 1 and the bottom plate 9 are fixed on the first connecting plate 4, and the adjustment is not needed each time the connecting plate is used.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the second limiting rod 21 and the buzzer piece 24 are arranged, so that a user can be reminded of the belly collapse in time, the training posture standard is kept, and the training effect is improved;
2. the second support plate 28 is arranged to support the tiptoe, so that the buttock is avoided from being stuck, and the practicability is improved;
3. a first fixing bolt 8 and a second fixing bolt 12 are arranged, so that the first supporting plate 1 and the bottom plate 9 can be fixed on the first connecting plate 4, and adjustment is not needed each time the connecting plate is used.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a physical training device for sports which characterized in that: the novel sponge cushion comprises a first supporting plate (1), a sponge cushion (2), a first connecting plate (4), a bottom plate (9), a limiting plate (13), a sliding block (15), a first limiting rod (16), an internal threaded pipe (17), a screw rod (18), a rotary table (19), a spring (20), a second limiting rod (21), a switch (22), a battery box (23), a buzzer (24), a second connecting plate (25), a third fixing bolt (27) and a second supporting plate (28); a spongy cushion (2) is fixed on the first supporting plate (1), and a first through hole (3) penetrates through the middle of the first supporting plate (1) from left to right; the first supporting plate (1) penetrates through the first connecting plate (4) through the first through hole (3), and the first supporting plate (1) is located at the left end of the first connecting plate (4);
a third through hole (10) penetrates through the middle of the bottom plate (9) from left to right, and the bottom plate (9) penetrates through the first connecting plate (4) through the third through hole (10); limiting plates (13) are fixed at the front end and the rear end of the bottom plate (9), sliding grooves (14) are formed in the opposite inner sides of the two limiting plates (13), and sliding blocks (15) are arranged in the sliding grooves (14) in a sliding mode; a first limiting rod (16) is fixed between the two sliding blocks (15), an internal threaded pipe (17) is fixed at the bottom of the first limiting rod (16), a screw rod (18) is screwed in the internal threaded pipe (17), and the bottom of the screw rod (18) is screwed on the bottom plate (9) through a bearing; a spring (20) is fixed on the first limiting rod (16), and a second limiting rod (21) is fixed at the other end of the spring (20); a switch (22) is arranged on the first limiting rod (16), the switch (22) is a press switch, and the switch (22) is arranged in the spring (20); a battery box (23) is fixed on the front side of the bottom of the first limiting rod (16), a battery is arranged in the battery box (23), and a switch (22) is connected with the battery box (23) through a lead; a buzzer (24) is arranged on the rear side of the bottom of the first limiting rod (16), and the buzzer (24) is connected with the battery box (23) through a lead;
the right side of the first connecting plate (4) is inserted into the second connecting plate (25); a third threaded hole (26) is formed in the left side of the upper portion of the second connecting plate (25), and after a third fixing bolt (27) penetrates through the third threaded hole (26), the inner end of the third fixing bolt abuts against the first connecting plate (4); a second supporting plate (28) is fixed on the right side of the second connecting plate (25).
2. A physical training device for sports according to claim 1, wherein: a placing groove (5) is formed in the left side of the upper portion of the first supporting plate (1).
3. A physical training device for sports according to claim 1, wherein: a first threaded hole (6) is formed in the first supporting plate (1), and a second through hole (7) is formed in the spongy cushion (2); the first fixing bolt (8) penetrates through the second through hole (7) and the first threaded hole (6) in sequence, and the inner end of the first fixing bolt is abutted against the first connecting plate (4); the upper part of the middle of the bottom plate (9) is provided with a second threaded hole (11), and after a second fixing bolt (12) penetrates through the second threaded hole (11), the inner end of the second fixing bolt is abutted against the first connecting plate (4).
4. A physical training device for sports according to claim 1, wherein: the bottom of the screw rod (18) is fixed with a turntable (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022950631.3U CN214344192U (en) | 2020-12-11 | 2020-12-11 | Physical training device for sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022950631.3U CN214344192U (en) | 2020-12-11 | 2020-12-11 | Physical training device for sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344192U true CN214344192U (en) | 2021-10-08 |
Family
ID=77982404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022950631.3U Active CN214344192U (en) | 2020-12-11 | 2020-12-11 | Physical training device for sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344192U (en) |
-
2020
- 2020-12-11 CN CN202022950631.3U patent/CN214344192U/en active Active
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