CN217220055U - Sit-up ware is used in colleges and universities' sports teaching - Google Patents
Sit-up ware is used in colleges and universities' sports teaching Download PDFInfo
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- CN217220055U CN217220055U CN202220423815.0U CN202220423815U CN217220055U CN 217220055 U CN217220055 U CN 217220055U CN 202220423815 U CN202220423815 U CN 202220423815U CN 217220055 U CN217220055 U CN 217220055U
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- base
- extension plate
- sit
- baffle
- sliding table
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Abstract
The utility model relates to the technical field of sports equipment, in particular to a sit-up device for college sports teaching, which comprises a base, wherein an extension plate is integrally formed on one side of the base, the top of one side of the base, which is far away from the extension plate, is connected with a mounting plate, and both ends of the mounting plate are provided with limit columns; the sliding table is movably arranged at the top of one side of the base close to the extension plate, and one side of the base far away from the extension plate is movably connected with the sliding table through a folding mechanism; and the positioning mechanism is arranged between the two ends of the sliding table and the extension plate. The utility model discloses a set up the base, during the use of this device, can adjust according to the difference of training posture, when lying the training, lay folding mechanism flat, during the bending training, fold folding mechanism, can cooperate positioning mechanism to fix a position the locking during regulation.
Description
Technical Field
The utility model relates to a sports apparatus technical field specifically is a sit up ware is used in colleges and universities' sports teaching.
Background
Sports equipment is a general term for various instruments, equipment and articles used in competitive sports competitions and fitness exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment.
Including the sit up training in the sports, need cooperate the sit up ware to take exercise during the training, then the training posture divide into two kinds mostly, and one of which is the formula of lying flatly, and its two are half crooked formula, and common sit up ware can't satisfy two kinds of modes simultaneously and train on the market down, consequently need design a sit up ware for colleges and universities sports teaching.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sit up ware is used in colleges and universities' sports teaching to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
colleges and universities are sit up ware for sports teaching, colleges and universities are sit up ware for sports teaching includes
The device comprises a base, wherein an extension plate is integrally formed on one side of the base, the top of one side of the base, which is far away from the extension plate, is connected with a mounting plate, and two ends of the mounting plate are respectively provided with a limiting column;
the sliding table is movably arranged at the top of one side of the base close to the extension plate, and one side of the base far away from the extension plate is movably connected with the sliding table through a folding mechanism;
and the positioning mechanism is arranged between the two ends of the sliding table and the extension plate.
Preferably, the folding mechanism comprises a first baffle, a second baffle and a connecting piece, wherein two ends of one side of the base and the two ends of one side of the sliding table, which are close to the folding mechanism, are respectively provided with a rotating groove, the connecting pieces are movably arranged in the rotating grooves through rotating shafts, one ends of the two sides of the connecting pieces, which are far away from the rotating grooves, are respectively connected with the first baffle and the second baffle, and one ends of the first baffle and the second baffle, which are far away from the connecting pieces, are movably connected with each other through a clamping seat and a connecting shaft;
preferably, the positioning mechanism comprises fixed seats, locking rods, cranks and positioning sleeves, the fixed seats are arranged on two sides of one end, away from the first baffle, of the sliding table, the locking rods are in threaded connection with the insides of the two fixed seats, the cranks are arranged on the tops of the locking rods, and the positioning sleeves are arranged on the tops of two ends of the extension plate;
preferably, a plurality of slots are formed in the tops of the sliding table and the base, cloth mats are arranged on the tops of the sliding table and the base, and the bottoms of the cloth mats are clamped with the slots through a plurality of rubber clamping heads;
preferably, an inner groove is formed in the middle of the base, a plurality of guide rods are mounted between two ends of the inner groove, the inner part of the sliding table is movably connected with the guide rods, and a limiting block is arranged at the bottom end of one side, close to the extension plate, of the sliding table;
preferably, a plurality of grooves are formed in the top of one side, close to the extension plate, of the base, the rollers are movably mounted in the grooves, and the bottom of the sliding table is movably connected with the rollers.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this sit up ware is used in colleges and universities' sports teaching, through setting up folding mechanism, when folding, take off the floorcloth from the top of base and slip table, then stimulate the slip table, promote the slip table toward the one end that is close to spacing post, folding until first baffle and second baffle, folding angle can be according to the distance decision that promotes, then fix a position the locking through positioning mechanism, with fixed between base and the slip table, then with the floorcloth tiling again can at the top of base and slip table, thereby reach the purpose of being convenient for folding the use.
2. This sit up ware is used in colleges and universities' sports teaching through setting up the floorcloth, lays the floorcloth at the top of base and slip table, and when folding the use between first baffle and the second baffle, the floorcloth can protect first baffle and the folding department of second baffle, presss from both sides the shank of hindering when avoiding the training to reach the mesh of the protection of being convenient for.
Drawings
FIG. 1 is a schematic view of the positioning mechanism of the present invention;
fig. 2 is a schematic structural view of the folding mechanism of the present invention;
FIG. 3 is a schematic view of the guide bar mounting structure of the present invention;
FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 5 is an enlarged schematic view of the present invention at B in fig. 2.
In the figure: 1. a base; 2. an extension plate; 3. mounting a plate; 4. a limiting column; 5. a sliding table; 6. a folding mechanism; 7. a positioning mechanism; 8. a first baffle; 9. a second baffle; 10. a connecting member; 11. a rotating tank; 12. a card holder; 13. a connecting shaft; 14. a fixed seat; 15. a lock lever; 16. a crank; 17. a positioning sleeve; 18. a slot; 19. laying cloth; 20. an inner tank; 21. a guide bar; 22. a groove; 23. a roller; 24. and a limiting block.
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.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
colleges and universities are sit up ware for sports teaching, and colleges and universities are sit up ware for sports teaching includes
The device comprises a base 1, wherein an extension plate 2 is integrally formed on one side of the base 1, a mounting plate 3 is connected to the top of one side, away from the extension plate 2, of the base 1, and limiting columns 4 are mounted at two ends of the mounting plate 3;
the sliding table 5 is movably arranged at the top of one side, close to the extension plate 2, of the base 1, and one side, far away from the extension plate 2, of the base 1 is movably connected with the sliding table 5 through a folding mechanism 6;
the positioning mechanism 7 is arranged between the sliding table 5 and the two ends of the extension plate 2;
through above-mentioned scheme, through setting up base 1, during the use of this device, can adjust according to the difference of training posture, when the training of lying, lay flat folding mechanism 6, during crooked training, fold folding mechanism 6, can cooperate positioning mechanism 7 to fix a position the locking during the regulation.
In this embodiment, preferably, the folding mechanism 6 includes a first baffle plate 8, a second baffle plate 9 and a connecting piece 10, two ends of one side of the base 1 and the sliding table 5 close to the folding mechanism 6 are both provided with a rotating groove 11, the inside of the rotating groove 11 is both movably provided with the connecting piece 10 through a rotating shaft, one end of the connecting piece 10 far away from the rotating groove 11 at two sides is respectively connected with the first baffle plate 8 and the second baffle plate 9, and one ends of the first baffle plate 8 and the second baffle plate 9 far away from the connecting piece 10 are movably connected through a clamping seat 12 and a connecting shaft 13;
through the scheme, by arranging the folding mechanism 6, when the folding mechanism is folded, the cloth liner 19 is taken down from the tops of the base 1 and the sliding table 5, then the sliding table 5 is pulled, the sliding table 5 is pushed towards one end close to the limiting column 4 until the first baffle 8 and the second baffle 9 are folded, the folding angle can be determined according to the pushing distance, then the positioning and locking are carried out through the positioning mechanism 7, the base 1 and the sliding table 5 are fixed, and then the cloth liner 19 is flatly paved on the tops of the base 1 and the sliding table 5, so that the purpose of being convenient to fold and use is achieved;
in this embodiment, preferably, the positioning mechanism 7 includes fixing seats 14, locking rods 15, a crank 16 and positioning sleeves 17, the fixing seats 14 are mounted on both sides of one end of the sliding table 5 away from the first baffle 8, the locking rods 15 are screwed inside the two fixing seats 14, the crank 16 is mounted on the top of the locking rod 15, and the positioning sleeves 17 are mounted on the tops of both ends of the extension plate 2;
through the scheme, by arranging the positioning mechanism 7, when positioning is needed, the crank 16 is twisted, and the crank 16 drives the locking rod 15 to rotate in the fixed seat 14 when rotating until the locking rod 15 is twisted into the corresponding positioning sleeve 17 to be locked, so that a mechanism convenient for positioning is achieved;
in the embodiment, preferably, the top parts of the sliding table 5 and the base 1 are both provided with a plurality of slots 18, the top parts of the sliding table 5 and the base 1 are provided with a cloth liner 19, and the bottom part of the cloth liner 19 is clamped with the slots 18 through a plurality of rubber clamping heads;
by the scheme, the cloth liner 19 is arranged and laid on the tops of the base 1 and the sliding table 5, when the first baffle plate 8 and the second baffle plate 9 are folded for use, the cloth liner 19 can protect the folding position of the first baffle plate 8 and the second baffle plate 9, legs are prevented from being injured by clamping during training, and therefore the purpose of facilitating protection is achieved;
in the embodiment, preferably, an inner groove 20 is formed in the middle of the base 1, a plurality of guide rods 21 are installed between two ends of the inner groove 20, the inside of the sliding table 5 is movably connected with the guide rods 21, and a limiting block 24 is arranged at the bottom end of one side, close to the extension plate 2, of the sliding table 5;
through the scheme, the limiting block 24 is arranged, and the limiting block 24 is arranged at the bottom end of one side, close to the extension plate 2, of the sliding table 5, so that the sliding table 5 can be prevented from slipping off from one end of the base 1 during horizontal exercise, and the purpose of limiting conveniently is achieved;
in this embodiment, preferably, the top of one side of the base 1 close to the extension plate 2 is provided with a plurality of grooves 22, the insides of the plurality of grooves 22 are respectively and movably provided with a roller 23, and the bottom of the sliding table 5 is movably connected with the roller 23;
through above-mentioned scheme, through setting up gyro wheel 23, when promoting or pulling slip table 5, swing joint between one side bottom of slip table 5 and gyro wheel 23 can improve gliding speed.
When the sit-up device for college physical education is used, the sit-up device can be adjusted according to different training postures, when the sit-up device is used for lying training, the folding mechanism 6 is laid flat, when the sit-up device is used for bending training, the folding mechanism 6 is folded, the positioning mechanism 7 can be matched for positioning and locking when the sit-up device is adjusted, when the sit-up device is folded, the cloth liner 19 is taken down from the tops of the base 1 and the sliding table 5, then the sliding table 5 is pulled, the sliding table 5 is pushed towards one end close to the limiting column 4 until the first baffle 8 and the second baffle 9 are folded, the folding angle can be determined according to the pushing distance, then the positioning and locking are carried out through the positioning mechanism 7, the base 1 and the sliding table 5 are fixed, then the cloth liner 19 is tiled on the tops of the base 1 and the sliding table 5, when the positioning is needed, the crank 16 is twisted, when the crank 16 is rotated, the locking rod 15 is driven to rotate inside the fixing seat 14 until the locking rod 15 is twisted into the corresponding positioning sleeve 17 to keep the locking, laying cloth liner 19 at the top of base 1 and slip table 5, when folding the use between first baffle 8 and the second baffle 9, cloth liner 19 can protect first baffle 8 and the folding department of second baffle 9, presss from both sides the wounded shank during the avoidance training.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a colleges and universities are sit up ware for sports teaching which characterized in that: colleges and universities are sit up ware for sports teaching includes
The device comprises a base (1), wherein an extension plate (2) is integrally formed on one side of the base (1), a mounting plate (3) is connected to the top of one side, away from the extension plate (2), of the base (1), and limiting columns (4) are mounted at two ends of the mounting plate (3);
the sliding table (5) is movably mounted at the top of one side, close to the extension plate (2), of the base (1), and one side, far away from the extension plate (2), of the base (1) is movably connected with the sliding table (5) through a folding mechanism (6);
and the positioning mechanism (7) is arranged between the two ends of the sliding table (5) and the extension plate (2).
2. The sit-up apparatus for college sports teaching of claim 1, wherein: folding mechanism (6) all seted up swivelling chute (11) including first baffle (8), second baffle (9) and connecting piece (10) at one side both ends that base (1) and slip table (5) are close to folding mechanism (6), swivelling chute (11) inside is all through pivot movable mounting connecting piece (10), both sides first baffle (8) and second baffle (9) are connected respectively to the one end that swivelling chute (11) were kept away from in connecting piece (10), the one end that connecting piece (10) were kept away from in first baffle (8) and second baffle (9) is passed through cassette (12) and connecting axle (13) swing joint.
3. The sit-up apparatus for college sports teaching of claim 1, wherein: positioning mechanism (7) are including fixing base (14), locking pole (15), crank (16) and position sleeve (17), fixing base (14), two are all installed to the one end both sides that first baffle (8) were kept away from in slip table (5) the equal threaded connection locking pole (15) in inside of fixing base (14), crank (16) are installed at the top of locking pole (15), a plurality of position sleeve (17) are all installed at the both ends top of extension plate (2).
4. The sit-up apparatus for college sports teaching according to claim 1, wherein: a plurality of slots (18) have all been seted up at the top of slip table (5) and base (1), the top of slip table (5) and base (1) is provided with floorcloth (19), a plurality of rubber dop joint slot (18) are passed through to the bottom of floorcloth (19).
5. The sit-up apparatus for college sports teaching of claim 1, wherein: the improved inner groove structure is characterized in that an inner groove (20) is formed in the middle of the base (1), a plurality of guide rods (21) are installed between two ends of the inner groove (20), the inner part of the sliding table (5) is movably connected with the guide rods (21), and a limiting block (24) is arranged at the bottom end of one side, close to the extension plate (2), of the sliding table (5).
6. The sit-up apparatus for college sports teaching of claim 1, wherein: a plurality of recesses (22) have been seted up at base (1) one side top by extension plate (2), and is a plurality of the equal movable mounting in inside of recess (22) has gyro wheel (23), swing joint between the bottom of slip table (5) and gyro wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423815.0U CN217220055U (en) | 2022-02-28 | 2022-02-28 | Sit-up ware is used in colleges and universities' sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423815.0U CN217220055U (en) | 2022-02-28 | 2022-02-28 | Sit-up ware is used in colleges and universities' sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217220055U true CN217220055U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220423815.0U Active CN217220055U (en) | 2022-02-28 | 2022-02-28 | Sit-up ware is used in colleges and universities' sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217220055U (en) |
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2022
- 2022-02-28 CN CN202220423815.0U patent/CN217220055U/en active Active
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