阅读说明：本技术 一种便捷式组合球门架 (Portable combination goal frame ) 是由 孙浙勇 俞慧勇 于 2020-06-08 设计创作，主要内容包括：本发明涉及球门架技术领域,尤其涉及一种便捷式组合球门架,包括两组通过转轴转动连接的横杆,横杆相互远离的一端均通过转轴转动连接有竖直杆,竖直杆的底端均套设有固定套筒,固定套筒的一侧固定安装有水平设置的固定板,固定板的一侧两端均固定安装有与其垂直设置的安装板,且其中一组安装板的一侧固定安装有输出轴指向水平方向的电动机,电动机的输出端同心连接有与另一组安装板转动连接的螺纹杆。本发明使得整个装置便于收纳和展开,从而便于携带以及适应不同的区域,占用空间小；且使得运动员在进行射球训练的时候通常能够较好的根据射球击中的情况来自动调整下次击球点的位置,从而为运动员的射球训练提供便利,进而提高训练的效果。(The invention relates to the technical field of goal frames, in particular to a portable combined goal frame which comprises two groups of transverse rods rotationally connected through a rotating shaft, wherein one ends, far away from each other, of the transverse rods are rotationally connected with vertical rods through the rotating shaft, the bottom ends of the vertical rods are sleeved with fixing sleeves, one sides of the fixing sleeves are fixedly provided with horizontally arranged fixing plates, two ends of one sides of the fixing plates are fixedly provided with mounting plates which are perpendicular to the fixing plates, one side of one group of the mounting plates is fixedly provided with a motor with an output shaft pointing to the horizontal direction, and the output end of the motor is concentrically connected with a threaded rod rotationally connected with the other group of. The invention ensures that the whole device is convenient to store and unfold, thereby being convenient to carry and adapt to different areas, and occupying small space; and the position of the next hitting point can be well automatically adjusted according to the hitting condition of the shot when the player carries out the shooting training, so that the convenience is provided for the shooting training of the player, and the training effect is further improved.)

1. A portable combined ball gantry comprises two groups of transverse rods (9) which are connected in a rotating mode through rotating shafts, and is characterized in that one ends, far away from each other, of the transverse rods (9) are connected with vertical rods (11) in a rotating mode through the rotating shafts, the bottom ends of the vertical rods (11) are sleeved with fixing sleeves (16), one sides of the fixing sleeves (16) are fixedly provided with fixing plates (1) which are horizontally arranged, two ends of one side of each fixing plate (1) are fixedly provided with mounting plates (15) which are vertically arranged with the fixing plates, one side of one group of mounting plates (15) is fixedly provided with an electric motor (6) with an output shaft pointing to the horizontal direction, the output end of the electric motor (6) is concentrically connected with a threaded rod (2) which is connected with the other group of mounting plates (15) in a rotating mode, the outer side of each threaded rod (2) is, and fixed plate (1) is improved level and is seted up with threaded rod (2) parallel and with the bar spout of guide block adaptation, one side fixed mounting of threaded sleeve (3) has L shape fixed plate (5), the top fixed mounting of the horizontal support arm of L shape fixed plate (5) has vertical ascending push rod motor (4) of output shaft, the output fixed mounting of push rod motor (4) has batting device (8), batting device (8) are including mounting box (18) that one side opening set up, and one side inner wall fixed mounting of mounting box (18) has first pressure sensor (19), first pressure sensor (19) are connected with buffer board (17) through spring (20) that run through to the mounting box (18) outside from the opening part.

2. The portable combined goal post frame according to claim 1, characterized in that the top of the side surfaces of the mounting plates (15) close to each other are fixedly provided with second pressure sensors (14), and the second pressure sensors (14) control the rotation direction of the output shaft of the motor (6) through a single chip microcomputer.

3. The portable combined goal frame according to claim 2, characterized in that the upper parts of both sides of the L-shaped fixing plate (5) are fixedly provided with the contact rods (7) which are equal to the second pressure sensor (14).

4. The portable combination goal post according to claim 3, characterized in that the length of the contact rod (7) installed on the side of the L-shaped fixing plate (5) close to the motor (6) is greater than the length of the motor (6).

5. The portable combined goal post frame according to claim 1, characterized in that the vertical rod (11) is provided with a circular through hole at its upper part, and the sliding sleeve (12) is sleeved at the circular through hole at its outer part.

6. The portable combined goal post frame according to claim 5, characterized in that the sliding sleeve (12) has a linkage hole matching with the circular through hole on the vertical rod (11) and a locking nut pair for fixing is locked at the linkage hole and the circular through hole.

7. The portable combined goal frame according to claim 6, characterized in that one side of the sliding sleeve (12) is fixedly installed with an L-shaped top rod (13), and the top end of the vertical arm of the L-shaped top rod (13) is abutted against the bottom end of the cross rod (9).

8. The portable combined goal post frame according to claim 1, characterized in that the ends of the cross bars (9) close to each other are vertically provided with circular through holes, and U-shaped insertion rods (10) for limiting are inserted into the circular through holes.

9. The portable combined goal post frame according to claim 1, characterized in that the upper part of the back of the vertical rod (11) is rotatably connected with a deflection rod (21), the outer side of the deflection rod (21) is threaded, and a threaded sleeve (22) is threaded on the threaded position.

10. The portable combination goal frame according to claim 1, characterized in that the first pressure sensor (19) controls the continuous operation of the electric motor (6) through a single-chip microcomputer.

Technical Field

The invention relates to the technical field of goal frames, in particular to a portable combined goal frame.

Background

While athletic training continues to advance, the corresponding abilities of athletes are often improved with the aid of existing equipment. The football is that the goal was got with the ball to the purpose and is scored, consequently can train the sportsman to carry out training many times to the goal of goal different positions usually at the in-process of training, but if do not have corresponding reminding device, make the sportsman can not fine remember the batting point and change the batting point next time at the in-process of shooting, thereby make the effect of training unobvious, consequently people usually use some goal framves of taking the mark to assist the training, but these goal framves exist and be inconvenient for remove and install, and its warning point is mostly disposable, it is comparatively troublesome in the in-process of using, for this reason, a portable combination ball portal frame is proposed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a portable combined goal frame.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable combined ball gantry comprises two groups of transverse rods which are rotatably connected through a rotating shaft, wherein one ends of the transverse rods, which are far away from each other, are rotatably connected with vertical rods through the rotating shaft, the bottom ends of the vertical rods are respectively sleeved with a fixing sleeve, one side of the fixing sleeve is fixedly provided with a fixing plate which is horizontally arranged, both ends of one side of the fixing plate are respectively fixedly provided with a mounting plate which is vertically arranged with the fixing sleeve, one side of one group of mounting plates is fixedly provided with a motor with an output shaft pointing to the horizontal direction, the output end of the motor is concentrically connected with a threaded rod which is rotatably connected with the other group of mounting plates, the outer side of the threaded rod is sleeved with a threaded sleeve, one side of the threaded sleeve, which faces to the fixing plate, is fixedly provided with a guide block, a strip-shaped chute which is parallel to the threaded rod and is matched with the guide, the output fixed mounting of push rod motor has the batting device, and the batting device includes the mounting box that one side opening set up, and one side inner wall fixed mounting of mounting box has a pressure sensor, and a pressure sensor has the buffer board through the spring coupling who runs through to the mounting box outside from the opening part.

Preferably, the top of the side face, close to each other, of the mounting plate is fixedly provided with a second pressure sensor, and the second pressure sensor controls the rotation direction of an output shaft of the motor through the single chip microcomputer.

Preferably, the upper parts of the two sides of the L-shaped fixing plate are fixedly provided with touch rods which have the same height as the second pressure sensor.

Preferably, the length of the interference rod arranged on one side of the L-shaped fixing plate close to the motor is greater than that of the motor.

Preferably, the upper part of the vertical rod is provided with a circular through hole, and the outer part of the vertical rod is sleeved with a sliding sleeve at the circular through hole.

Preferably, the upper opening of the sliding sleeve is provided with a linkage hole matched with the circular through hole, and the linkage hole and the circular through hole are provided with a locking nut pair for fixing in a locking manner.

Preferably, one side of the sliding sleeve is fixedly provided with an L-shaped ejector rod, and the top end of the vertical support arm of the L-shaped ejector rod is abutted against the bottom end of the cross rod.

Preferably, circular through holes are vertically formed in the ends, close to each other, of the cross rods, and U-shaped insertion rods for limiting are inserted into the circular through holes.

Preferably, the upper part of the back of the vertical rod is rotatably connected with a deflection rod, the outer side of the deflection rod is provided with a thread, and the thread at the thread is sleeved with a threaded sleeve.

Preferably, the first pressure sensor controls the continuous operation of the motor through a single chip microcomputer.

The invention has the beneficial effects that:

1. firstly, the whole device is convenient to store and unfold by arranging the cross rods and the vertical rods, so that the device is convenient to carry and adapt to different areas, and the occupied space is small;

2. through the arrangement of the ball hitting device, the second pressure sensor, the motor and the threaded rod matched with the push rod motor, the position of a next ball hitting point can be adjusted automatically according to the condition of ball hitting when a player carries out shooting training, convenience is brought to shooting training of the player, and the training effect is improved.

Drawings

Fig. 1 is a schematic front view of a portable combination goal frame according to the present invention;

FIG. 2 is a side cross-sectional schematic view of a ball striking device of a portable combination goal frame according to the present invention;

FIG. 3 is a schematic structural view of the portable combination goal frame in a state that the cross bar and the vertical bar are folded;

FIG. 4 is a side view of a portion of a ball striking device incorporating a portable combination ball striking device according to the present invention;

fig. 5 is a schematic top view of a portion of a ball striking device incorporating a portable combination ball striking device according to the present invention.

In the figure: the ball hitting device comprises a fixing plate 1, a threaded rod 2, a threaded sleeve 3, a push rod motor 4, an L-shaped fixing plate 5, a motor 6, an abutting rod 7, a ball hitting device 8, a cross rod 9, a U-shaped inserting rod 10, a vertical rod 11, a sliding sleeve 12, an L-shaped ejector rod 13, a second pressure sensor 14, a mounting plate 15, a fixing sleeve 16, a buffer plate 17, a mounting box 18, a first pressure sensor 19, a spring 20, a deflection rod 21 and a threaded sleeve 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a portable combined goal post frame comprises two groups of cross rods 9 which are rotatably connected through a rotating shaft, wherein the ends, far away from each other, of the cross rods 9 are rotatably connected with vertical rods 11 through the rotating shaft, the bottom ends of the vertical rods 11 are respectively sleeved with a fixing sleeve 16, one side of the fixing sleeve 16 is fixedly provided with a horizontally arranged fixing plate 1, both ends of one side of the fixing plate 1 are respectively fixedly provided with a mounting plate 15 which is vertically arranged with the fixing plate 1, one side of one group of the mounting plates 15 is fixedly provided with a motor 6 with an output shaft pointing to the horizontal direction, the output end of the motor 6 is concentrically connected with a threaded rod 2 which is rotatably connected with the other group of the mounting plates 15, the outer side of the threaded rod 2 is sleeved with a threaded sleeve 3, one side of the threaded sleeve 3, facing the fixing plate, threaded sleeve 3's one side fixed mounting has L shape fixed plate 5, the top fixed mounting of the horizontal support arm of L shape fixed plate 5 has the vertical ascending push rod motor 4 of output shaft, push rod motor 4's output fixed mounting has ball-striking device 8, ball-striking device 8 includes the mounting box 18 that one side opening set up, and one side inner wall fixed mounting of mounting box 18 has first pressure sensor 19, first pressure sensor 19 is connected with buffer board 17 through the spring 20 that runs through to the mounting box 18 outside from the opening part, can make first pressure sensor 19 receive pressure on the one hand, on the other hand can be better make the ball in the stroke obtain the buffering, avoid rebounding too far, be convenient for the football's play.

Furthermore, the top of the side face, close to each other, of the mounting plate 15 is fixedly provided with a second pressure sensor 14, the second pressure sensor 14 controls the rotation direction of the output shaft of the motor 6 through the single chip microcomputer, and the upper parts of the two sides of the L-shaped fixing plate 5 are fixedly provided with touch rods 7 which are equal in height to the second pressure sensor 14, so that when the ball hitting device 8 moves to the limit positions of the two sides, the second pressure sensor 14 can be touched to control the direction of the output shafts of the single chip microcomputer and the motor 6 to be adjusted, and damage is avoided.

Specifically, the length of the interference rod 7 installed on the side of the L-shaped fixing plate 5 close to the motor 6 is greater than that of the motor 6, so that when the ball striking device 8 moves in the direction close to the motor 6, the ball striking device can be better contacted with the second pressure sensor 14 installed above the motor 6, and thus the adjustment of the direction of the output shaft of the motor 6 is realized.

Further, circular through-hole has been seted up on the upper portion of vertical pole 11, and its outside cover is equipped with in circular through-hole department slide bushing 12, slide bushing 12 upper shed have with vertical pole 11 on set up with the linkage hole of circular through-hole adaptation, and it is in linkage hole and circular through-hole department lock be equipped with be used for fixed lock nut pair, one side fixed mounting of slide bushing 12 has L shape ejector pin 13, and the top of the vertical support arm of L shape ejector pin 13 is contradicted with the bottom of horizontal pole 9, conveniently play better support fixed effect to horizontal pole 9.

Further, one end of the cross rod 9, which is close to each other, is vertically provided with a circular through hole, and a U-shaped insertion rod 10 for limiting is inserted into the circular through hole.

Further, the upper portion of the back of the vertical rod 11 is rotatably connected with a deflection rod 21, threads are carved on the outer side of the deflection rod 21, a threaded sleeve 22 is sleeved on the threads of the deflection rod 21, and the goal frame composed of the vertical rod 11 and the cross rod 9 is conveniently supported and fixed.

Furthermore, the first pressure sensor 19 controls the continuous work of the motor 6 through the single chip microcomputer, so that the automatic replacement of a hitting point after the shooting ball hits the ball is facilitated, and the shooting training is facilitated.

The working process is as follows: in the using process, firstly, the cross rods 9 and the vertical rods 11 are unfolded from the state shown in fig. 3, at the moment, the sliding sleeves 12 are sleeved on the cross rods 9 and are fixedly connected with the vertical rods 11 through the locking nut pairs, at the moment, the L-shaped ejector rods 13 are abutted against the bottom ends of the cross rods 9, at the moment, the two groups of cross rods 9 are pulled to be in a horizontal state, and the U-shaped inserting rods 10 are inserted into the cross rods 9, so that the positions of the cross rods 9 are limited;

then, two groups of fixing sleeves 16 are sleeved at the bottom end of the vertical rod 11, so that the fixing plate 1 provided with the L-shaped fixing plate 5, the motor 6, the touch rod 7 and the ball hitting device 8 can be well installed, and then the whole length formed by the threaded sleeve 22 and the deflection rod 21 is adjusted by deflecting the deflection rod 21 and outwards screwing out the threaded sleeve 22, so that the goal frame formed by the cross rod 9 and the vertical rod 11 is well supported, and the state shown in the figure 1 is finally formed;

in the process of shooting training, when a player shoots a ball and hits the ball hitting device 8, the buffer plate 17 in the ball hitting device 8 is fed back by pressure, so that the pressure sensor 19 transmits a pressure signal to the first pressure sensor, the single chip microcomputer controls the motor 6, the motor 6 works, the threaded rod 2 rotates, the threaded sleeve 3, the L-shaped fixing plate 5, the push rod motor 4 and the ball hitting device 8 are driven to move in the horizontal direction under the action of torque and the guide block, and therefore horizontal position adjustment of a ball hitting point is achieved, and convenience is brought to the ball shooting training;

when the horizontal position of the ball hitting device 8 moves to the extreme positions of the two sides, the touch rod 7 touches the second pressure sensor 14, so that the rotation direction of the output shaft of the motor 6 is adjusted through the singlechip control, and when the ball hitting device 8 moves along the opposite direction along with the threaded rod 2 at the next concentration;

in the using process, the height of the ball hitting device 8 can be adjusted by controlling the push rod motor 4, so that the coverage of a ball hitting point in the ball hitting training process is wider, and the ball hitting training effect is better improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.