Football training springback plate with adjustable angle

Abstract

The utility model discloses an angle-adjustable football training springback plate which comprises a springback plate body, a plurality of sets of installation seats arranged on the back face of the springback plate body and a supporting frame rotationally connected with the installation seats, and each set of installation seats comprises two seat plates arranged at intervals. The end part of the support frame extends into a gap between the two seat plates and is rotationally connected with the two seat plates, a plurality of groups of pin holes which are distributed in a circular array and are opposite to each other are formed in the seat plates, the end part of the support frame is a hollow pipe, two opposite extension holes are formed in the side wall of the hollow pipe, spring pins are arranged at the extension holes, and the spring pins are arranged in the extension holes. After the supporting frame rotates by an angle, the spring pin pops up and extends into the pin hole to be locked, and when the spring pin is located in different pin holes, the included angle between the springback plate and the ground is adjusted. When the angle-adjustable football training springback plate is used, unlocking can be achieved only by pressing the spring pin inwards, after unlocking, the angle between the supporting frame and the springback plate is adjusted, and after adjustment, the spring pin automatically pops out and extends into the pin hole to complete locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to football training equipment field, concretely relates to adjustable angle football training rebound board. BACKGROUND

[0002] In football training, the rebound board is a commonly used auxiliary training tool, which is used to help players practice passing, shooting and other skills.

[0003] However, the existing rebound board is fixed in angle and cannot be adjusted according to different training needs, which limits the diversity and effect of training. CONTENT OF THE UTILITY MODEL

[0004] Based on the deficiency that the angle of the football training rebound board cannot be adjusted in the prior art, the utility model provides the adjustable angle football training rebound board.

[0005] The utility model adopts the technical scheme that:

[0006] The adjustable angle football training rebound board includes the rebound board with the inner cavity and filled with the weight, the mounting seat arranged on the back of the rebound board and the support frame rotatably connected with the mounting seat, the mounting seat is provided with a plurality of groups, the mounting seat is a flat bottom U-shaped seat, the end of the support frame is inserted into the gap of the flat bottom U-shaped seat and is rotatably connected with the flat bottom U-shaped seat, the two sides of the flat bottom U-shaped seat are provided with a plurality of groups of circular array distribution and opposite pin holes, the end of the support frame is a steel pipe, the side wall of the steel pipe is provided with two opposite protruding holes, the protruding hole is provided with a spring pin, the spring pin is popped out and inserted into the pin hole to lock after the rotation angle of the support frame, when the spring pin is located in different pin holes, the included angle of the rebound board and the ground is adjusted, or the two sides of the flat bottom U-shaped seat are provided with a plurality of groups of circular array distribution and opposite pin holes, and the pin holes are provided with nuts and are screw connected with two limiting screws, the support frame is provided with opposite limiting holes, and the two limiting screws are inserted into the limiting holes to lock and limit.

[0007] Further, the spring pin includes a V-shaped elastic sheet and two pin columns arranged on the V-shaped elastic sheet, the V-shaped elastic sheet is located in the steel pipe, and the two pin columns are respectively inserted into the two opposite protruding holes, when locked, the two pin columns are inserted into a group of opposite pin holes.

[0008] Further, the mounting seat is provided with two groups and is symmetrically arranged on the back of the rebound board, the back of the rebound board is provided with a groove, and the mounting seat is embedded in the groove. The structure improves the stability of the mounting seat.

[0009] Further, the flat-bottom U-shaped seat is further provided with a cross bolt, and two limiting plates are arranged at the gap of the flat-bottom U-shaped seat to abut against the bearing when the support frame is rotated to the maximum angle.

[0010] Further, the mounting seat comprises a lower side area and an upper side area, the lower side area is provided with four groups of pin holes, and adjacent groups of pin holes are arranged at intervals of 30 degrees with the rotation point of the support frame as the center, wherein the support frame is parallel to the rebound plate when the support frame is rotated to the first group of pin holes; and the gap of the upper side area is provided with a walking wheel. In this scheme, the four groups of pin holes provide four angles.

[0011] Further, the support frame is a flat-bottom U-shaped frame.

[0012] Further, the two ends of the U-shaped frame are steel pipes, the steel pipe comprises an upper pipe body and a lower pipe body, the lower pipe body is sleeved on the upper pipe body, and at least one set of locking structure is arranged between the upper pipe body and the lower pipe body; the locking structure comprises an annular step arranged at the lower end of the upper pipe body, a spring sleeved on the annular step, a spring pin arranged in the upper pipe body, and a plurality of sets of locking holes arranged on the lower pipe body, two pin columns of the spring pin are arranged outside the upper pipe body, the lower pipe body is slidably sleeved on the step, and the pin column of the spring pin is inserted into any one set of locking holes for locking; the end of the upper pipe body comprises a straight line segment and a circular arc segment, and the straight line segment abuts against the back of the rebound plate to form a limit when the upper pipe body rotates; or the locking structure comprises a plurality of sets of opposite locking holes arranged on the lower pipe body, a limiting nut is arranged at the locking hole, the limiting nut is threadedly connected with a limiting screw, and the limiting screw is inserted into the locking hole for limiting after the steel pipe is stretched and contracted. In this scheme, the upper pipe body and the lower pipe body are detachable, and when a plurality of sets of locking structures are arranged, a telescopic structure can be formed by cooperating with a plurality of sets of locking holes, so that after the structure of the support frame is adjusted, further adjustment is made by stretching and contracting to ensure that the rebound plate is at a set angle.

[0013] Further, the back of the rebound plate is provided with a sliding hole, an L-shaped plug pin for inserting into the ground is slidably arranged in the sliding hole, and the bottom end of the plug pin is a tapered structure; the bottom of the rebound plate is provided with an embedding groove, and a support member for contacting the ground is arranged in the embedding groove. The L-shaped plug pin is used for inserting into the ground to improve the stability of the fixing and avoid displacement when the rebound plate is hit by a football, and the support member is used to avoid the edge of the rebound plate contacting the ground to cause wear.

[0014] Further, the rebound plate is one of a high-strength molded plate, a high-strength extruded plate, or a high-strength blow-molded plate, and the rebound plate has a cavity inside, and the cavity is filled with sand or water for weight increase. Since the rebound plate is made of plastic material, its weight is small, and filling sand or water inside can increase its weight and improve the stability during use.

[0015] Compared with the prior art, the adjustable angle football training rebounding plate has the advantages that: in use, the spring pin is only needed to be pressed inward to realize unlocking, after unlocking, the angle of the supporting frame and the rebounding plate is adjusted, after adjustment, the spring pin is automatically popped out and inserted into the pin hole to complete locking; in addition, the angle of the rebounding plate can be adjusted by the extension and retraction of the supporting structure, flexible adjustment of the angle of the rebounding plate is realized, different football training requirements are met, and the adjustable angle football training rebounding plate has the advantages of simple structure, convenient operation, high applicability and the like. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be described in further detail below in combination with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the utility model. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described objects and can contain exaggerated display, and the drawings are not necessarily drawn to scale.

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a side view of the utility model (rebounding plate 90 ° state);

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 It is a perspective view of the utility model;

[0021] Figure 5 It is a sectional view of the rebounding plate;

[0022] Figure 6 It is a side view of the utility model (rebounding plate 60 ° state);

[0023] Figure 7 It is a side view of the utility model (rebounding plate 30 ° state);

[0024] Figure 8 It is a perspective view of the utility model (supporting frame folding state);

[0025] Figure 9 It is a perspective view of the utility model (with limiting plate);

[0026] Figure 10 It is a perspective view of the utility model (nut locking structure);

[0027] In the diagram: 1. Rebound plate; 11. Cavity; 2. Mounting base; 21. Seat plate; 22. Pin hole; 221. Limit nut; 222. Limit screw; 23. Base plate; 3. Support frame; 31. Upper tube body; 32. Lower tube body; 33. Annular step; 34. Spring; 36. Locking hole; 4. Spring pin; 41. V-shaped spring; 42. Pin; 5. Traveling wheel; 01. Pin; 02. Sliding hole; 03. Support component; 04. Bolt; 6. Limiting plate. Detailed Implementation

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention. Example

[0029] The adjustable-angle soccer training rebound board in this embodiment, such as Figures 1-10 As shown, the device includes a rebound plate 1 with an inner cavity 11 filled with weights, a mounting base 2 disposed on the back of the rebound plate 1, and a support frame 3 rotatably connected to the mounting base 2. The mounting base 2 has several sets of these sets. The mounting base 2 is a flat-bottomed U-shaped base. The end of the support frame 3 extends into the gap of the flat-bottomed U-shaped base and is rotatably connected to it. The flat-bottomed U-shaped base has several sets of circularly arranged and opposing pin holes 22 on both sides. The end of the support frame 3 is a steel pipe, and the side wall of the steel pipe has two opposing protruding holes. Springs are installed at the protruding holes. After the support frame 3 rotates to a certain angle, the spring pin 4 pops out and extends into the pin hole 22 to lock. When the spring pin 4 is located in different pin holes 22, the angle between the rebound plate 1 and the ground is adjusted. A horizontal bolt 04 is also provided on the flat-bottomed U-shaped seat to abut against the load when the support frame 3 rotates to the maximum angle. Two limiting plates 6 are provided at the gap of the flat-bottomed U-shaped seat to abut against the load when the support frame 3 rotates to the maximum angle. A U-shaped hole is opened on the flat-bottomed U-shaped seat and the inner part of the U-shaped hole is turned up to form the limiting plate 6. Figure 10 As shown, the flat-bottomed U-shaped base has several sets of circularly arranged and opposing pin holes 22 on both sides. Nuts are provided on both sides of the pin holes 22, and two limit screws 222 are threadedly connected to them. The support frame has opposing limit holes, and the two limit screws 222 extend into the limit holes to lock and limit the position. This design uses a spring pin 4 to adjust the angle of the support frame 3 and then lock it. During use, simply pressing the pin unlocks and locks the support. Additionally, to improve support strength, bolts 04 are provided on the mounting base 2 to support the support frame 3 against the force when it is extended to its maximum angle.

[0030] Furthermore, the spring pin 4 includes a V-shaped spring sheet 41 and two pins 42 disposed on the V-shaped spring sheet 41. The V-shaped spring sheet 41 is located inside the steel tube, and the two pins 42 extend out of two opposite protrusion holes respectively. When locked, the two pins 42 extend into a set of opposite pin holes 22.

[0031] Further, the mounting seat 2 is provided with two groups and is symmetrically arranged on the back of the rebound plate 1.

[0032] Further, the back of the rebound plate 1 is provided with a groove, and the mounting seat 2 is embedded in the groove. This structure improves the stability of the mounting seat 2.

[0033] Further, the mounting seat 2 includes a lower region and an upper region, the lower region is provided with four groups of pin holes 22, and adjacent groups of pin holes 22 are arranged at an interval of 30 degrees with the rotation point of the support frame 3 as the center, wherein the support frame 3 is parallel to the rebound plate 1 when it rotates to the first group of pin holes 22; the upper region is provided with a walking wheel 5 at the gap. In this scheme, the four groups of pin holes 22 provide four angles, respectively, the support frame 3 is in the folded state, and the rebound plate 1 is at 90°, 60° and 30°, in turn Figure 8 、 Figure 2 、 Figure 5 and Figure 6 .

[0034] Further, the support frame 3 is a flat-bottomed U-shaped frame.

[0035] Further, the two ends of the U-shaped frame are steel pipes, the steel pipe includes an upper pipe body 31 and a lower pipe body 32, the lower pipe body 32 is sleeved on the upper pipe body 31, and at least one set of locking structure is arranged between the upper pipe body 31 and the lower pipe body 32; the locking structure includes an annular step 33 arranged at the lower end of the upper pipe body 31, a spring 34 sleeved at the annular step 33, a spring pin 4 arranged in the upper pipe body 31, and a plurality of sets of locking holes 36 arranged on the lower pipe body 32, two pin columns 42 of the spring pin 4 are arranged outside the upper pipe body 31, the lower pipe body 32 is sleeved on the step 33 and slides, the pin column 42 of the spring pin 4 is arranged in any one set of locking hole 36 for locking; the end of the upper pipe body 31 includes a straight line segment and a circular arc segment, and the straight line segment abuts against the back of the rebound plate 1 to form a limit when the upper pipe body 31 rotates; or the locking structure includes a plurality of sets of opposite locking holes arranged on the lower pipe body, a limiting nut 221 is arranged at the locking hole, the limiting nut 221 is threadedly connected with a limiting screw 222, and the limiting screw 222 is arranged in the locking hole to limit the extension of the steel pipe. In this scheme, the upper pipe body 31 and the lower pipe body 32 are detachable, and when a plurality of sets of locking structures are arranged, a telescopic structure can be formed by cooperating with a plurality of sets of locking holes 36, so that the structure of the support frame 3 is adjusted, and then further adjusted by extension to ensure that the rebound plate 1 is at a set angle.

[0036] Further, the back surface of the rebound plate 1 is provided with a sliding hole 02, an L-shaped plug 01 for inserting the ground is slidably arranged in the sliding hole 02, and the bottom end of the plug 01 is a tapered structure; the bottom of the rebound plate 1 is provided with an embedded groove, and a supporting piece 03 for contacting the ground is arranged in the embedded groove, and the supporting piece 03 is a supporting screw or a supporting boss. The L-shaped plug 01 is used for inserting the ground, improving the stability of the fixing to avoid displacement when being hit by the football, and the supporting piece 03 is used for avoiding the wear of the edge of the rebound plate 1 contacting the ground.

[0037] Further, the rebound plate 1 is one of a high-strength molded plate, a high-strength extruded plate or a high-strength blow-molded plate, and the rebound plate 1 has a cavity 11 inside, and the cavity 11 is filled with sand or water for weight increase. Since the rebound plate 1 is made of plastic material, the weight is small, and the filling of sand or water inside can increase the weight and improve the stability during use.

[0038] The above describes the angle-adjustable football training rebound plate provided by the utility model, the principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment is only used for helping to understand the utility model and the core idea. It should be pointed out that for ordinary skilled persons in the technical field, the utility model can be improved and modified in many ways without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. An angle-adjustable football training rebound board, comprising a rebound board, a mounting seat arranged on the back of the rebound board, and a supporting frame, characterized in that, The mounting seat is provided with a plurality of groups, the mounting seat is a flat-bottom U-shaped seat, the end of the support frame extends into the gap of the flat-bottom U-shaped seat and is rotationally connected with the flat-bottom U-shaped seat; the two sides of the flat-bottom U-shaped seat are provided with a plurality of groups of circular array distribution and opposite pin holes, the end of the support frame is a steel pipe, the side wall of the steel pipe is provided with two opposite protruding holes, the protruding holes are provided with spring pins, the spring pins are popped out and locked into the pin holes after the rotation angle of the support frame, or the two sides of the flat-bottom U-shaped seat are provided with a plurality of groups of circular array distribution and opposite pin holes, and the two sides of the pin holes are provided with nuts and are threadedly connected with two limiting screws, the support frame is provided with opposite limiting holes, and the two limiting screws are locked into the limiting holes.

2. The angle adjustable soccer training rebound board of claim 1, wherein, The spring pin comprises a V-shaped elastic sheet and two pin columns arranged on the V-shaped elastic sheet, the V-shaped elastic sheet is located in the steel pipe, and the two pin columns respectively extend out of the two opposite protruding holes; when locked, the two pin columns extend into a group of opposite pin holes.

3. The angle adjustable soccer training rebound board of claim 1, wherein, The mounting seat is provided with two groups and is symmetrically arranged on the back of the rebound plate; the back of the rebound plate is provided with a groove, and the mounting seat is embedded in the groove.

4. The angle adjustable soccer training rebound board of claim 1, wherein, A transverse bolt is further arranged on the flat-bottom U-shaped seat to abut against the bearing when the support frame is rotated to the maximum angle; or two limiting plates are arranged at the gap of the flat-bottom U-shaped seat to abut against the bearing when the support frame is rotated to the maximum angle.

5. The angle adjustable soccer training rebound board of claim 1, wherein, The mounting seat comprises a lower side region and an upper side region, the lower side region is provided with four groups of pin holes, adjacent groups of pin holes are arranged at intervals of 30 degrees with the rotation point of the support frame as the center, and the support frame is parallel to the rebound plate when the support frame is rotated to the first group of pin holes; the gap of the upper side region is provided with a walking wheel.

6. The angle adjustable soccer training rebound board of claim 2, wherein, The support frame is a flat-bottom U-shaped frame.

7. The angle adjustable soccer training rebound board of claim 6, wherein, The two ends of the U-shaped frame are steel pipes, the steel pipe comprises an upper pipe body and a lower pipe body, the lower pipe body is sleeved on the upper pipe body, and at least one group of locking structures are arranged between the upper pipe body and the lower pipe body; the locking structure comprises an annular step arranged at the lower end of the upper pipe body, a spring sleeved at the annular step, a spring pin arranged in the upper pipe body, and a plurality of groups of locking holes arranged on the lower pipe body, two pin columns of the spring pin extend out of the upper pipe body, the lower pipe body is slidably sleeved on the step, and the pin column of the sliding spring pin extends into any one group of locking holes for locking; the end of the upper pipe body comprises a straight line segment and a circular arc segment, the straight line segment abuts against the back of the rebound plate to form a limiting when the upper pipe body rotates; or the locking structure comprises a plurality of groups of opposite locking holes arranged on the lower pipe body, a limiting nut is arranged at the locking hole, the limiting nut is threadedly connected with a limiting screw, and the limiting screw extends into the locking hole to limit the extension of the steel pipe.

8. The angle adjustable soccer training rebound board of claim 1, wherein, The back of the rebound plate is provided with a sliding hole, an L-shaped plug-in pin for inserting into the ground is slidably arranged in the sliding hole, and the bottom end of the plug-in pin is a tapered structure; the bottom of the rebound plate is provided with an embedded groove, and a support member for contacting the ground is arranged in the embedded groove, the support member is a support screw or a support boss.

9. The angle adjustable soccer training rebound board of claim 1, wherein, The rebound plate is one of a high-strength molded plate, a high-strength extruded plate, and a high-strength blow-molded plate.

10. The angle adjustable soccer training rebound board of claim 9, wherein, The rebound plate has a cavity inside, and the cavity is filled with sand or water for weight increase.

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