CN106730712A - A kind of low basket of the children with alarming device is anti-to hang the special blue coil structures of drawing - Google Patents

Abstract

A special blue ring structure for anti-hanging of children's low basket with warning device, including basket ring, blue ring bracket, bracket side plate, bracket limit protrusion, main bracket, main bracket side plate, main bracket limit Hook bars, hinges, hinge shafts, springs, pressure wheels, switch brackets, push switches; it is characterized in that the basket ring is fixed on the front of the blue circle bracket, and the two sides of the blue circle bracket are provided with bracket side plates, and the back and outer sides of the bracket side plates There are bracket limit protrusions; main bracket side plates are set on both sides of the main bracket, and the front inner side of the main bracket side plate is set with a main bracket limit hook bar; the hinge is connected in series by the hinge shaft, and the spring is set On the hinge shaft; the two blades of the hinge are respectively fixed with the blue circle bracket and the main bracket; there is also a pressure wheel under the horizontal plate of the main bracket, and a switch bracket is arranged inside the main bracket, and the front end of the switch bracket A push switch is provided; the main bracket is fixed on the backboard. The warning function of the invention is beneficial to field management, and can also assist referees in making correct judgments.

Description

A special blue ring structure for anti-hanging of children's low basket with warning device

technical field

The invention relates to sports equipment, in particular to a special blue ring structure for children's low basket anti-hanging and pulling with a warning device.

Background technique

In basketball practice, many people like to jump up and grab the blue circle. This kind of behavior may not only make the blue circle tilt and affect the shooting effect, but also may cause the entire basket to tilt or even collapse. This danger is more common in informal basketball courts Especially in the low basket places where children practice shooting, if someone shows off by hanging the blue circle, it will be very dangerous to other children participating in shooting practice. In order to prevent the danger caused by this kind of lifting behavior, strengthening the blue circle and the hurdle is the only way currently available.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides a special blue ring structure with a warning device for anti-hanging of children's low baskets.

The technical scheme adopted by the present invention is as follows: a special blue ring structure for children's low basket anti-hanging with a warning device, including a basket ring, a blue ring bracket, a bracket side plate, a bracket limit protrusion, a main bracket, and a main bracket Side plates, main bracket limit hook strips, hinges, hinge shafts, springs, pressure wheels, switch brackets, push switches; it is characterized in that the basket ring is fixed on the front of the blue circle bracket, and the two sides of the blue circle bracket The bracket side plate is provided, and the rear outer side of the bracket side plate is provided with the bracket limit protrusion; the two sides of the main bracket are provided with the main bracket side plate, and the front inner side of the main bracket side plate is provided with the main bracket limit Hook bar; the hinge is connected in series by the hinge shaft, and the spring is arranged on the hinge shaft; the two blades of the hinge are respectively fixed with the blue circle bracket and the main bracket; the horizontal of the main bracket A pressure wheel is also arranged under the board, a switch bracket is arranged inside the main bracket, and a push switch is arranged at the front end of the switch bracket; the main bracket is fixed on the backboard.

The basket ring on the blue ring support is always bounced up by the elastic force of the spring and is in a state parallel to the ground without the influence of external force.

When the basket is subjected to a downward pulling force greater than kilograms, it will rotate downwards with the hinge shaft as the center;

The dimension between the outer sides of the two bracket limiting protrusions is smaller than the dimension between the inner sides of the two main bracket side panels; the dimension between the inner surfaces of the two main bracket limiting hook strips is greater than that of the two bracket side panels The dimension between the outer sides.

The pressure wheel is not in contact with the push switch when the rim is parallel to the ground; the pressure switch is not conducting when the pressure wheel is not in contact with the push switch; when the pressure wheel is pressed to the push switch, press The switch is turned on; the push switch is connected with the sound and light warning device.

Adopting the technical scheme of the present invention has the following beneficial effects:

1) The present invention can slow down the downward impact of the blue circle when the blue circle is artificially lifted;

2) Since the present invention has the function of turning downward, the downward pulling force can be reduced by about a quarter;

3) Since the blue circle of the present invention will suddenly turn down when encountering a huge downward force, the hanger can feel that the blue circle is empty, and give up continuing to hang the blue circle, thereby terminating the blue circle. and the destructive power of the basket, which can effectively prevent the basket and the blue ring from being damaged by hanging;

4) The present invention can give warnings to artificial hoisting behaviors, which is beneficial to field management and can also assist referees in making correct judgments.

Description of drawings

Fig. 1 is the front perspective view of the present invention;

Fig. 2 is a side bottom view of the present invention;

Fig. 3 is a structural representation of the present invention;

In the figure: 10—basket ring, 20—blue ring bracket, 21—bracket side plate, 22—bracket limit rib, 30—main bracket, 31—main bracket side plate, 32—main bracket limit hook Bar, 40—hinge, 41—hinge shaft, 50—spring, 60—pressure wheel, 70—switch bracket, 80—press switch.

detailed description

Below, the present invention will be further described in conjunction with the accompanying drawings and embodiments: as shown in Figures 1 to 3, a special blue ring structure for children's low basket anti-hanging with a warning device, including a basket ring 10, a blue ring bracket 20, Bracket side plate 21, bracket limit protrusion 22, main bracket 30, main bracket side plate 31, main bracket limit hook bar 32, hinge 40, hinge shaft 41, spring 50, pressure wheel 60, switch bracket 70 . Press the switch 80; it is characterized in that, the basket ring 10 is fixed on the front of the blue circle bracket 20, the two sides of the blue circle bracket 20 are provided with bracket side plates 21, and the rear outer side of the bracket side plate 21 is provided with bracket limiters Raised lines 22; the two sides of the main bracket 30 are provided with a main bracket side plate 31, and the front inner side of the main bracket side plate 31 is provided with a main bracket limit hook bar 32; the hinge 40 is connected by a hinge shaft 41 Connected together, the spring 50 is arranged on the hinge shaft 41; the two blades of the hinge 40 are respectively fixed with the blue circle bracket 20 and the main bracket 30; There is a pressure wheel 60, a switch bracket 70 is arranged inside the main bracket 30, and a push switch 80 is arranged at the front end of the switch bracket 70; the main bracket 30 is fixed on the backboard.

The hoop 10 on the blue hoop bracket 20 is always bounced up by the elastic force of the spring 50 in a state parallel to the ground without the influence of external force.

When the basket ring 10 is subjected to a downward pulling force greater than 5 kg, it will rotate downwards with the hinge shaft 41 as the center of the circle;

The dimension between the outer surfaces of the two bracket limiting protrusions 22 is smaller than the dimension between the inner surfaces of the two main bracket side plates 31; the dimension between the inner surfaces of the two main bracket limiting hook strips 32 is greater than that of the two brackets The dimension between the outer surfaces of the side panels 21.

The pressure wheel 60 is not in contact with the press switch 80 when the rim 10 is parallel to the ground; the press switch 80 is not conducting when the pressure wheel 60 is not in contact with the press switch 80; the pressure wheel 60 When the push switch 80 is pressed, the push switch 80 is turned on; the push switch 80 is connected with the sound and light warning device.

The present invention can slow down the downward impact of the blue circle when the blue circle is artificially hanged; because the present invention has the function of turning downward, it can reduce the downward pulling force by about a quarter; because the blue circle of the present invention meets The huge downward force will turn down suddenly, which can make the hanger have the feeling of catching the blue circle, and give up continuing to hang the blue circle, thus ending this destructive force on the blue circle and the basket; The warning function of ground lifting and grabbing behavior is beneficial to field management, and can also assist referees in making correct penalties.

The above-mentioned embodiments of the present invention are for illustrating typical implementations of the present invention, rather than limiting the implementation of the present invention. The obvious changes derived from the hints of the embodiments of the present invention are still within the protection scope of the present invention.

Claims (10)

1. A special blue ring structure for children's low basket anti-hanging and pulling with a warning device, including the basket ring (10), the blue ring bracket (20), the side plate of the bracket (21), the bracket limit protrusion (22), the main Bracket (30), main bracket side plate (31), main bracket limit hook bar (32), hinge (40), hinge shaft (41), spring (50), pressure roller (60), switch bracket (70), press the switch (80); it is characterized in that the basket (10) is fixed in front of the blue circle bracket (20), and the two sides of the blue circle bracket (20) are provided with bracket side plates (21) , the rear outer side of the bracket side plate (21) is provided with a bracket limit protrusion (22); the two sides of the main bracket (30) are provided with a main bracket side plate (31), and the main bracket side plate (31) The front inner side of the main bracket is provided with a main bracket limit hook (32); the hinge (40) is connected in series by the hinge shaft (41), and the spring (50) is set on the hinge shaft (41); the The two blades of the hinge (40) are fixed together with the blue circle bracket (20) and the main bracket (30) respectively; a pressure wheel (60) is also arranged under the horizontal plate of the main bracket (30), and the main bracket A switch bracket (70) is arranged inside the frame (30), and a push switch (80) is arranged at the front end of the switch bracket (70); the main bracket (30) is fixed on the backboard. 2. A special blue ring structure for children's low basket anti-hanging and pulling with a warning device according to claim 1, characterized in that, the basket ring (10) on the blue ring bracket (20) is not affected by external force Under normal circumstances, it is always in a state parallel to the ground by the elastic force of the spring (50) to bounce upwards. 3. The anti-hanging special blue ring structure for children's low basket with a warning device according to claim 1, characterized in that, when the basket ring (10) receives a downward pulling force greater than 5 kg, it will hinge Axle (41) rotates downwards for the center of circle. 4. A special blue ring structure for anti-hanging and pulling of children's low basket with warning device according to claim 1, characterized in that the circle where the arc surface on the pressure wheel (60) is located is defined by the hinge axis (41) The axis of is the center of the circle. 5. A special blue ring structure for anti-hanging and pulling of children's low basket with warning device according to claim 1, characterized in that the size between the outer sides of the two bracket limiting protrusions (22) is smaller than the two main Dimensions between inside sides of bracket side panels (31). 6. The anti-hanging special blue ring structure for children's low basket with warning device according to claim 1, characterized in that the size between the inner sides of the two main bracket limit hook strips (32) is larger than two The size between the outer sides of the two bracket side panels (21). 7. The anti-hanging special blue ring structure for children's low basket with warning device according to claim 1, characterized in that, when the basket ring (10) is parallel to the ground, the pressure wheel (60) , not in contact with the push switch (80). 8. The anti-hanging special blue ring structure for children's low basket with warning device according to claim 7, characterized in that, when the pressure wheel (60) is not in contact with the push switch (80), press the switch ( 80) No conduction. 9. The anti-hanging special blue ring structure for children's low basket with a warning device according to claim 7, characterized in that, when the pressure wheel (60) is pressed to the press switch (80), press the switch (80) ) conduction. 10. The anti-hanging special blue ring structure for children's low basket with a warning device according to claim 7, characterized in that the push switch (80) is connected with an audible and visual warning device.