Springboard for physical training

Abstract

The utility model discloses a springboard for physical training, which comprises a fixed plate and supporting plates arranged on two sides of the fixed plate, and further comprises an inclination adjusting mechanism and an adjusting and supporting mechanism, the inclination adjusting mechanism is arranged at the top of the fixed plate and comprises a first inclined plate, a buffer plate and a displacement part; the first inclined plate is rotationally arranged at the top of the fixed plate; the buffer plate is rotationally arranged at the top of the fixed plate and located above the first inclined plate, and a plurality of buffer springs are arranged between the buffer plate and the first inclined plate; by means of the springboard, the problems that an existing springboard is independent in inclination angle adjusting function and elasticity adjusting function and difficult to cooperate and adapt are solved, the personalized training requirements of different athletes are met, and the using stability and the training effect of the springboard are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of sports training springboard technology, and more specifically, it relates to a springboard for sports training. Background Technology

[0002] In the field of sports training, the springboard, as an important auxiliary training equipment, is widely used in various jumping-related events, such as high jump and long jump, and plays a key role in helping athletes improve their take-off skills and enhance their explosive power.

[0003] Currently, in existing sports training springboards, the impact plate and the incline plate are usually set up independently and adjusted separately. When switching training scenarios or adjusting springboard parameters according to the needs of athletes at different training stages, it is necessary to adjust the impact plate and the incline plate separately.

[0004] In training scenarios simulating different takeoff angles and cushioning forces, adjusting the cushioning board or the incline board individually may lead to a decrease in their synergy, failing to provide athletes with stable and expected training conditions, thus affecting training effectiveness and the efficiency of athlete skill improvement. Therefore, developing a diving board for sports training that facilitates simultaneous adjustment of the cushioning board and the incline board is of significant practical importance. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a springboard for sports training that can simultaneously adjust the buffer plate and the inclined plate.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This utility model is further configured as follows: it includes a fixed plate and support plates disposed on both sides of the fixed plate. The sports training springboard also includes a tilt adjustment mechanism and an adjustment support mechanism. The tilt adjustment mechanism is disposed on the top of the fixed plate and includes a first tilt plate, a buffer plate, and a displacement part. The first tilt plate is rotatably disposed on the top of the fixed plate. The buffer plate is rotatably disposed on the top of the fixed plate and is located above the first tilt plate. Multiple buffer springs are disposed between the buffer plate and the first tilt plate. The displacement part is slidably disposed on the top of the fixed plate. When the displacement part slides towards the first tilt plate, the first tilt plate can drive the buffer plate to rotate and tilt synchronously. The adjustment support mechanism is disposed at the bottom of the fixed plate and is used to support the fixed plate.

[0008] By adopting the above technical solution, the problem of the existing independent and difficult-to-coordinate adjustment functions of the springboard tilt angle and elasticity adjustment is solved, thus meeting the personalized training needs of different athletes and effectively improving the stability and training effect of springboard use.

[0009] The present invention is further configured such that: the tilt adjustment mechanism also includes a hinge rod; the hinge rod is rotatably disposed above the displacement part, one end of the hinge rod is rotatably connected to the displacement part, and the other end of the hinge rod is rotatably connected to the bottom of the first tilt plate; when the displacement part slides away from the first tilt plate, the hinge rod can drive the first tilt plate to tilt.

[0010] The present invention is further configured such that: the tilt adjustment mechanism includes a screw and a limiting part; the screw is rotatably disposed on the top of the fixed plate, and the screw and the displacement part are threadedly engaged; the limiting part has a pair and is disposed on the top of the fixed plate respectively, and the displacement part and the limiting part are clearance engaged.

[0011] The present invention is further configured such that: the adjusting support mechanism includes a rotating part, a positioning bolt, and a positioning part; the rotating part has multiple parts and is rotatably disposed on both sides of the fixed plate; the positioning bolt has multiple parts and is rotatably disposed on the rotating part, and when the rotating part rotates, it can drive the positioning bolt to rotate synchronously; the positioning part is rotatably disposed on the side of the rotating part, and the positioning part can be screwed into the rotating part to abut against the side of the fixed plate by means of thread.

[0012] The present invention is further configured such that: the adjusting support mechanism also includes a positioning plate, a stroke column and a suction cup; the positioning plate is disposed at the bottom of the fixed plate; there are multiple stroke columns which are slidably disposed at the bottom of the positioning plate, and the bottom of the positioning plate has multiple circular openings for the stroke columns to slide; there are multiple suction cups which are disposed at the bottom of the stroke columns.

[0013] The present invention is further configured such that: the adjusting support mechanism includes a first contact part and a return spring; the first contact part is disposed at the top of the stroke column, and a stroke chamber for sliding of the first contact part is provided on the positioning plate; there are multiple return springs respectively disposed on the outside of the stroke column, one end of the return spring is fixed to the positioning plate, and the other end of the return spring is fixed to the stroke column.

[0014] The present invention is further configured such that: the adjusting support mechanism includes a stroke block, a second contact part, and a lead screw; the stroke block is disposed beside the positioning plate; the second contact part is slidably disposed beside the stroke block, and when the second contact part slides toward the direction of the first contact part, the second contact part can drive the first contact part to a lower state; the lead screw is rotatably disposed beside the second contact part, and the lead screw is connected to the stroke block, and when the lead screw rotates, it can drive the second contact part to slide toward the direction of the first contact part.

[0015] By adopting the above technical solution, the fixing plate can be fixed for both outdoor and indoor scenarios, improving the applicability of training scenarios.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] (1) By setting up a tilt adjustment mechanism, the problem of the existing independent tilt angle adjustment and elastic adjustment functions of the springboard being difficult to coordinate and adapt has been solved, thus meeting the personalized training needs of different athletes and effectively improving the stability and training effect of springboard use.

[0018] (2) By setting up an adjustable support mechanism, the fixed plate can be fixed for both outdoor and indoor scenarios, which improves the applicability of training scenarios. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a sports training springboard according to the present invention;

[0020] Figure 2 This is a side view of the structure of a springboard for sports training according to the present invention;

[0021] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of a sports training springboard according to the present invention;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the hinge rod of a springboard for sports training according to the present invention.

[0024] Figure 6 for Figure 5 Enlarged structural diagram at point B;

[0025] Figure 7 This is a partial cross-sectional view of the first contact part of a sports training springboard according to the present invention.

[0026] Figure 8 for Figure 7 Enlarged structural diagram at point C;

[0027] Figure 9 for Figure 3 Enlarged structural diagram at point D.

[0028] Explanation of reference numerals in the attached drawings: 1. Fixed plate; 2. Support plate; 3. Tilting adjustment mechanism; 31. First tilting plate; 32. Buffer plate; 33. Displacement part; 34. Hinge rod; 35. Screw; 36. Limiting part; 4. Adjusting support mechanism; 41. Rotating part; 42. Positioning bolt; 43. Positioning part; 44. Positioning plate; 45. Stroke column; 46. Suction cup; 47. First contact part; 48. Return spring; 49. Stroke block; 491. Second contact part; 492. Lead screw. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] Please see Figure 1-9 The present invention provides the following technical solution:

[0032] Example 1 includes a fixed plate 1 and support plates 2 disposed on both sides of the fixed plate 1. The sports training springboard also includes a tilt adjustment mechanism 3 and an adjustment support mechanism 4. The tilt adjustment mechanism 3 is disposed on the top of the fixed plate 1 and includes a first tilt plate 31, a buffer plate 32 and a displacement part 33. The first tilt plate 31 is rotatably disposed on the top of the fixed plate 1. The buffer plate 32 is rotatably disposed on the top of the fixed plate 1 and is located above the first tilt plate 31. Multiple buffer springs are disposed between the buffer plate 32 and the first tilt plate 31. The displacement part 33 is slidably disposed on the top of the fixed plate 1. When the displacement part 33 slides towards the first tilt plate 31, the first tilt plate 31 can drive the buffer plate 32 to rotate and tilt synchronously. The adjustment support mechanism 4 is disposed at the bottom of the fixed plate 1 and is used to support the fixed plate 1.

[0033] Specifically, the top of the fixed plate 1 is provided with a pair of circular rods for mounting the first inclined plate 31 and the buffer plate 32, with the rods spaced apart. The first inclined plate 31 and the buffer plate 32 can be tilted around the pair of circular rods respectively. To adjust the tilt angle of the first inclined plate 31 and the buffer plate 32 to adapt to different training scenarios, the user drives the displacement part 33 to slide towards the first inclined plate 31. During this process, the first inclined plate 31 drives the buffer plate 32 to tilt synchronously, realizing the coordinated adjustment of the tilt angle of the first inclined plate 31 and the buffer plate 32. The top of the buffer plate 32 is provided with a buffer spring connected to the first inclined plate 31. When the buffer plate 32 is subjected to pressure, the elastic component compresses to achieve buffering. At the same time, when the first inclined plate 31 and the buffer plate 32 tilt synchronously, the initial gap between the buffer plate 32 and the first inclined plate 31 automatically adjusts with the tilt change. Combined with the compression change of the buffer spring, the buffer space adaptively adapts to the impact force of the athlete's jump and the needs of the training scenario.

[0034] See Figures 3-5The tilt adjustment mechanism 3 also includes a hinge rod 34; the hinge rod 34 is rotatably disposed above the displacement part 33, one end of the hinge rod 34 is rotatably connected to the displacement part 33, and the other end of the hinge rod 34 is rotatably connected to the bottom of the first tilt plate 31. When the displacement part 33 slides away from the first tilt plate 31, the hinge rod 34 can drive the first tilt plate 31 to tilt.

[0035] Specifically, when the displacement part 33 slides towards the first inclined plate 31, it drives the hinge rod 34 to tilt, and the hinge rod 34 drives the first inclined plate 31 to tilt. This allows for adjustment of the tilt angle between the first inclined plate 31 and the buffer plate 32.

[0036] See Figure 4 and Figure 5 The tilt adjustment mechanism 3 also includes a screw 35 and a limiting part 36; the screw 35 is rotatably disposed on the top of the fixed plate 1, and the screw 35 is threadedly engaged with the displacement part 33; the limiting part 36 is a pair and is disposed on the top of the fixed plate 1 respectively, and the displacement part 33 is clearance engaged with the limiting part 36.

[0037] Specifically, when it is necessary to drive the displacement part 33 to slide towards the first inclined plate 31, the user first rotates the screw 35. As the screw 35 rotates, it drives the displacement part 33 to slide stably along the clearance-fitted limiting part 36. It should be noted that the screw 35 has a self-locking property. When the first inclined plate 31 is subjected to stepping pressure, it can drive the buffer spring to be in a compressed state, which prevents the screw 35 from rotating freely under stepping pressure.

[0038] See Figures 6-8 The adjusting support mechanism 4 includes a rotating part 41, positioning bolts 42 and positioning part 43; the rotating part 41 has multiple parts and is rotatably disposed on both sides of the fixed plate 1; the positioning bolts 42 have multiple parts and are rotatably disposed on the rotating part 41, and when the rotating part 41 rotates, it can drive the positioning bolts 42 to rotate synchronously; the positioning part 43 is rotatably disposed on the side of the rotating part 41, and the positioning part 43 can abut the rotating part 41 against the side of the fixed plate 1 by screwing in the rotating part 41.

[0039] Specifically, when the user trains in a sandy environment, the user first rotates the positioning part 43 until it disengages from the outside of the fixing plate 1. Then, the positioning bolt 42 and the rotating part 41 rotate, so that the bottom of the positioning bolt 42 faces upwards onto the sand. The user then rotates the positioning bolt 42 until it is inserted into the sand, thus stably placing the fixing plate 1 on the sand, reducing the possibility of the fixing plate 1 tilting on the sand during use and improving the applicability of the environment. When the positioning bolt 42 is not in use, the rotating part 41 rotates, causing the positioning bolt 42 to rotate as well. When the rotating part 41 returns to its initial position, the user rotates the positioning part 43 and places it against the side of the fixing plate 1, thereby storing the positioning bolt 42.

[0040] See Figures 6-8 The adjustment support mechanism 4 also includes a positioning plate 44, a stroke column 45, and a suction cup 46; the positioning plate 44 is disposed at the bottom of the fixed plate 1; the stroke column 45 has multiple stroke columns and is slidably disposed at the bottom of the positioning plate 44, and the bottom of the positioning plate 44 has multiple circular openings for the stroke column 45 to slide; the suction cup 46 has multiple stroke columns and is disposed at the bottom of the stroke column 45.

[0041] Specifically, when the user needs to train indoors, the travel column 45 first slides downwards away from the fixed plate 1 until the suction cup 46 contacts and adheres to the ground, at which point it stops. At this point, the suction cup 46 can stably adhere to the ground and cooperate with the support plate 2 to increase the contact area with the ground and increase the stability during training.

[0042] See Figure 8 and Figure 9 The adjustment support mechanism 4 also includes a first contact part 47 and a return spring 48; the first contact part 47 is disposed on the top of the stroke column 45, and the positioning plate 44 has a stroke chamber for the first contact part 47 to slide; there are multiple return springs 48 respectively disposed on the outside of the stroke column 45, one end of the return spring 48 is fixed to the positioning plate 44, and the other end of the return spring 48 is fixed to the stroke column 45.

[0043] Specifically, a contact groove is provided on the top of the first contact portion 47. When the first contact portion 47 and the stroke column 45 slide downward away from the fixed plate 1, the return spring 48 is compressed during this process.

[0044] See Figure 8 and Figure 9The adjusting support mechanism 4 also includes a stroke block 49, a second contact portion 491, and a lead screw 492. The stroke block 49 is disposed beside the positioning plate 44. The second contact portion 491 is slidably disposed beside the stroke block 49. When the second contact portion 491 slides toward the first contact portion 47, the second contact portion 491 can drive the first contact portion 47 to a lower state. The lead screw 492 is rotatably disposed beside the second contact portion 491 and is connected to the stroke block 49. When the lead screw 492 rotates, it can drive the second contact portion 491 to slide toward the first contact portion 47.

[0045] Specifically, the lead screw 492 is rotatably connected to the end face of the second contact portion 491 via a bearing. To drive the first contact portion 47 and the stroke column 45 downwards, the user first rotates the lead screw 492. As the lead screw 492 rotates, it slides along the stroke block 49 and causes the second contact portion 491 to slide closer to the first contact portion 47. When the second contact portion 491 contacts the abutment groove on the top of the first contact portion 47, it drives the first contact portion 47 and the suction cup 46 to move downwards.

[0046] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A springboard for sports training, comprising a fixed plate (1) and support plates (2) disposed on both sides of the fixed plate (1), characterized in that: The springboard for sports training also includes a tilt adjustment mechanism (3) and an adjustment support mechanism (4); The tilt adjustment mechanism (3) is set on the top of the fixed plate (1). The tilt adjustment mechanism (3) includes a first tilt plate (31), a buffer plate (32) and a displacement part (33). The first inclined plate (31) is rotatably mounted on top of the fixed plate (1); The buffer plate (32) is rotatably mounted on the top of the fixed plate (1), and the buffer plate (32) is located above the first inclined plate (31), and multiple buffer springs are provided between the buffer plate (32) and the first inclined plate (31). The displacement part (33) is slidably disposed on the top of the fixed plate (1). When the displacement part (33) slides toward the first inclined plate (31), the first inclined plate (31) can drive the buffer plate (32) to rotate and tilt synchronously. The adjustment support mechanism (4) is set at the bottom of the fixed plate (1) and is used to support the fixed plate (1).

2. The springboard for sports training according to claim 1, characterized in that: The tilt adjustment mechanism (3) also includes a hinge rod (34); the hinge rod (34) is rotatably disposed above the displacement part (33), one end of the hinge rod (34) is rotatably connected to the displacement part (33), and the other end of the hinge rod (34) is rotatably connected to the bottom of the first tilt plate (31). When the displacement part (33) slides away from the first tilt plate (31), the hinge rod (34) can drive the first tilt plate (31) to tilt.

3. A springboard for sports training according to any one of claims 1-2, characterized in that: The tilt adjustment mechanism (3) also includes a screw (35) and a limiting part (36); the screw (35) is rotatably disposed on the top of the fixed plate (1), and the screw (35) and the displacement part (33) are threadedly engaged; The limiting part (36) has a pair and is respectively provided on the top of the fixing plate (1), and the displacement part (33) and the limiting part (36) are fitted with a clearance.

4. The springboard for sports training according to claim 1, characterized in that: The adjusting support mechanism (4) includes a rotating part (41), a positioning bolt (42), and a positioning part (43); the rotating part (41) has multiple parts and is rotatably disposed on both sides of the fixed plate (1); the positioning bolt (42) has multiple parts and is rotatably disposed on the rotating part (41), and when the rotating part (41) rotates, it can drive the positioning bolt (42) to rotate synchronously; the positioning part (43) is rotatably disposed on the side of the rotating part (41), and the positioning part (43) can abut the rotating part (41) against the side of the fixed plate (1) by means of thread screwing in.

5. A springboard for sports training according to claim 4, characterized in that: The adjustment support mechanism (4) also includes a positioning plate (44), a stroke column (45), and a suction cup (46); the positioning plate (44) is located at the bottom of the fixed plate (1); the stroke column (45) has multiple stroke columns and is slidably located at the bottom of the positioning plate (44), and the bottom of the positioning plate (44) has multiple circular openings for the stroke column (45) to slide; the suction cup (46) has multiple stroke columns and is located at the bottom of the stroke column (45).

6. A springboard for sports training according to claim 5, characterized in that: The adjustment support mechanism (4) also includes a first contact part (47) and a return spring (48); the first contact part (47) is disposed on the top of the stroke column (45), and the positioning plate (44) has a stroke chamber for the first contact part (47) to slide; there are multiple return springs (48) disposed on the outside of the stroke column (45), one end of the return spring (48) is fixed to the positioning plate (44), and the other end of the return spring (48) is fixed to the stroke column (45).

7. A springboard for sports training according to any one of claims 4-6, characterized in that: The adjustment support mechanism (4) also includes a stroke block (49), a second contact part (491), and a lead screw (492); the stroke block (49) is disposed on the side of the positioning plate (44); the second contact part (491) is slidably disposed on the side of the stroke block (49), and when the second contact part (491) slides toward the first contact part (47), the second contact part (491) can drive the first contact part (47) to a lower state; the lead screw (492) is rotatably disposed on the side of the second contact part (491), and the lead screw (492) is connected to the stroke block (49), and when the lead screw (492) rotates, it can drive the second contact part (491) to slide toward the first contact part (47).

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