Special shuttlecock for night

Abstract

The utility model relates to the field of shuttlecocks, in particular to a shuttlecock special for night, which adopts the technical scheme that the shuttlecock comprises a shuttlecock bottom and a chassis, a threaded drill bit is fixedly mounted on the bottom surface of the chassis and can be spirally inserted into the plane end of the shuttlecock bottom, a convex mirror is mounted on the top surface of the chassis, and a top cover is mounted on the top surface of the chassis. The shuttlecock has the advantages that when the shuttlecock is damaged, only the base plate on the shuttlecock bottom needs to be taken down, then the base plate is screwed into a new shuttlecock bottom, and therefore the effect that the light-emitting device is convenient to disassemble and replace is achieved; the use cost of the noctilucent shuttlecock is reduced; light emitted by the LED lamp is reflected and diffused through the convex mirror and penetrates through the light holes and the gaps of the feathers, and the light intensity is weakened through reflection of the convex mirror, so that the effect that the shuttlecock emits soft light at night is achieved, and interference of the light to the vision of a user is relieved.

Description

Technical Field

[0001] The utility model relates to the field of badminton, in particular to a special badminton for night use. Background Art

[0002] Badminton is a popular sport played indoors or outdoors, using a lightweight shuttlecock and specially designed rackets, between two singles players or two pairs of doubles players.

[0003] In outdoor night games or places without sufficient lighting facilities, in order to clearly see the position and direction of the ball, people usually use a night-specific badminton, so that the position and direction of the ball can be clearly seen even in dim light or complete darkness.

[0004] The existing technology has the following shortcomings: existing badmintons designed for night use usually use luminous materials or LED lights to increase visibility, but the light emitted from the surface of the badminton shines directly into the user's eyes without being reflected, which may interfere with the user's vision and make it difficult for the user to accurately grasp the position and flight path of the ball during exercise; and looking directly at a strong light source for a long time may cause eye fatigue and discomfort. In particular, in badminton, frequently looking at the bright ball may aggravate this fatigue; and the lifespan of the badminton during actual use is very short. In the hands of professional athletes, the feathers of the badminton are very easy to fall off, so the badminton needs to be replaced frequently. The cost of badminton equipped with luminous materials or LED lights is high, which will further increase the economic burden of replacement.

[0005] Therefore, it is necessary to invent a special badminton for night use. Utility Model Content

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a badminton specially used at night, comprising a ball bottom and a chassis, wherein one end of the ball bottom is set as a spherical surface, and the other end is set as a plane, feathers are fixedly inserted around the ball bottom close to the plane, a threaded drill bit is fixedly installed on the bottom surface of the chassis, and the threaded drill bit can be screwed into the plane end of the ball bottom, a convex mirror is installed on the top surface of the chassis, a top cover is installed on the top surface of the chassis, an LED lamp is fixedly installed in the center of the bottom surface of the top cover, light-transmitting holes are set around the outer wall of the top cover, the convex mirror can reflect the light emitted by the LED lamp, and the light emitted by the LED lamp can pass through the light-transmitting holes and the gap between the feathers.

[0007] Preferably, an annular protrusion is provided on the outer edge of the top surface of the chassis, a thread is provided on the inner wall of the annular protrusion of the chassis, a thread is also provided on the outer wall of the top cover, and the top cover is threadedly connected to the chassis.

[0008] Preferably, a plurality of light-transmitting grooves are provided at the upper end of the annular protrusion on the outer edge of the top surface of the chassis, and the light-transmitting grooves can overlap with the light-transmitting holes.

[0009] Preferably, a reflector is fixedly bonded to the bottom surface of the top cover, and the LED light is arranged in the center of the reflector.

[0010] Preferably, a knob is fixedly mounted on the top surface of the top cover, and the knob is a strip-shaped raised structure.

[0011] The beneficial effects of the utility model are: 1. The chassis and the top cover are fixedly installed on the bottom of the badminton by a threaded drill bit. When the badminton is damaged, it is only necessary to remove the chassis on the bottom of the ball and then screw it into a new badminton bottom, so as to achieve the effect of facilitating the disassembly and replacement of the light-emitting device, thereby reducing the cost of using the luminous badminton; 2. When the LED light in the top cover is turned on at night, the light emitted by the LED light is reflected and diverged by the convex mirror and passes through the light-transmitting hole and the gap between the feathers. The convex mirror reflection weakens the light intensity and makes the light softer, so as to achieve the effect of making the badminton emit soft light at night, avoiding the light emitted by the badminton directly hitting the user's eyes, and alleviating the interference of the light on the user's vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a badminton specially designed for night use provided by the present utility model;

[0013] Figure 2 This is a schematic diagram of the installation of a threaded drill bit for a nighttime badminton racket provided by the present invention;

[0014] Figure 3 This is a schematic diagram of the connection between the top cover and the bottom plate of a badminton racket for night use provided by the present invention;

[0015] Figure 4 This is a bottom view of the top cover of a badminton racket for night use provided by the present invention;

[0016] Figure 5 This is an overall schematic diagram of a badminton specially used at night provided by the utility model.

[0017] In the figure: ball bottom 11, feather 12, chassis 13, threaded drill bit 14, light transmission groove 15, convex mirror 16, top cover 17, light transmission hole 18, concave mirror 19, knob 20, LED light 21. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0019] Example 1

[0020] like Figure 1 - Figure 5 As shown, a badminton for night use in the embodiment of the first aspect of the present invention includes a ball bottom 11 and a chassis 13. One end of the ball bottom 11 is set to a spherical surface, and the other end is set to a plane. Feathers 12 are fixedly inserted around the ball bottom 11 near the plane. A threaded drill bit 14 is fixedly installed on the bottom surface of the chassis 13, and the threaded drill bit 14 can be screwed into the plane end of the ball bottom 11. A convex mirror 16 is installed on the top surface of the chassis 13, and a top cover 17 is installed on the top surface of the chassis 13. An LED lamp 21 is fixedly installed in the center of the bottom surface of the top cover 17. Light-transmitting holes 18 are set around the outer wall of the top cover 17. The convex mirror 16 can reflect the light emitted by the LED lamp 21, and the light emitted by the LED lamp 21 can pass through the gap between the light-transmitting hole 18 and the feather 12.

[0021] In the above embodiment, it should be noted that the ball bottom 11 is made of cork material, so the threaded drill bit 14 can be easily inserted into the ball bottom 11, the threaded drill bit 14, the chassis 13 and the top cover 17 are all made of lightweight plastic, which has little effect on the quality of the badminton itself, and the convex mirror 16 is made of a raised plastic plane and a mirror coating. The convex mirror 16 is fixed to the top surface of the chassis 13 by bonding, and the top cover 17 has a built-in button battery and is electrically connected to the LED light 21; the user screws the threaded drill bit 14 into the ball bottom 11, so that the chassis 13 and the top cover 17 are fixed on the ball bottom of the badminton. When the badminton is damaged, it can be repaired by rotating The screw drill 14 is used to remove the chassis 13 on the ball bottom 11, and then it is screwed into the new badminton ball bottom 11 to facilitate the disassembly and replacement of the light-emitting device, thereby reducing the cost of using the luminous badminton. At night, the LED lamp 21 in the top cover 17 is turned on, and the light emitted by the LED lamp 21 is reflected and diverged by the convex mirror 16 and passes through the light-transmitting hole 18 and the gap between the feather 12. The convex mirror 16 reflects and weakens the light intensity, making the light softer, so as to achieve the effect of making the badminton emit soft light at night, avoiding the light emitted by the badminton directly hitting the user's eyes, and alleviating the interference of light on the user's vision.

[0022] Example 2

[0023] like Figure 3 As shown, a badminton specially used at night includes all the contents of Example 1. In addition, the inner wall of the annular protrusion of the chassis 13 is provided with a thread, and the outer wall of the top cover 17 is also provided with a thread. The top cover 17 is threadedly connected to the chassis 13, and a knob 20 is fixedly installed on the top surface of the top cover 17. The knob 20 is a strip-shaped protrusion structure.

[0024] In the above embodiment, it should be noted that the top cover 17 is connected to the base plate 13 via a thread, and the knob 20 has the function of being convenient for the user to pinch. The user can threadably install or remove the top cover 17 on the base plate 13 by pinching the knob 20. At the same time, the user can drive the base plate 13 and the top cover 17 to rotate by pinching the knob 20, so as to achieve the effect of driving the threaded drill bit 14 to be spirally inserted into the ball bottom 11.

[0025] Example 3

[0026] like Figure 2 - Figure 4 As shown, a badminton specially used at night includes all the contents of Example 1. In addition, a plurality of light-transmitting grooves 15 are provided at the upper end of the annular protrusion on the outer edge of the top surface of the chassis 13. The light-transmitting grooves 15 can overlap with the light-transmitting holes 18. A reflector 19 is fixedly bonded to the bottom surface of the top cover 17, and the LED light 21 is arranged in the center of the reflector 19.

[0027] In the above embodiment, it should be noted that the light-transmitting groove 15 and the light-transmitting hole 18 both play a light-transmitting role, and the reflector 19 can continuously reflect the light reflected by the convex mirror 16 until the convex mirror 16 reflects the light from the light-transmitting groove 15 and the light-transmitting hole 18. The reflected light passing through the convex mirror 16 will diverge in all directions to weaken the light.

[0028] The usage process of the present utility model is as follows: a technician in this field turns on the LED lamp 21 in the top cover 17. The light emitted by the LED lamp 21 is reflected and diverged by the convex mirror 16 and passes through the light-transmitting hole 18 and the gap between the feather 12 to illuminate the badminton at night. If the badminton is damaged, the user pinches the knob 20 to rotate the chassis 13 and the top cover 17, and spirally removes the threaded drill bit 14, and then inserts the threaded drill bit 14 into a new ball bottom 11 to complete the replacement of the damaged badminton.

[0029] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A badminton specially used for night use, comprising a ball bottom (11) and a chassis (13), wherein one end of the ball bottom (11) is set as a spherical surface and the other end is set as a plane, and feathers (12) are fixedly inserted around the ball bottom (11) near the plane, and characterized in that: A threaded drill bit (14) is fixedly mounted on the bottom surface of the chassis (13), and the threaded drill bit (14) can be screwed into the flat end of the spherical bottom (11). A convex mirror (16) is mounted on the top surface of the chassis (13). A top cover (17) is mounted on the top surface of the chassis (13). An LED lamp (21) is fixedly mounted at the center of the bottom surface of the top cover (17). Light-transmitting holes (18) are arranged around the outer wall of the top cover (17). The convex mirror (16) can reflect light emitted by the LED lamp (21), and the light emitted by the LED lamp (21) can pass through the light-transmitting hole (18) and the gap between the feather (12).

2. The badminton for night use according to claim 1, characterized in that: An annular protrusion is provided on the outer edge of the top surface of the chassis (13), a thread is provided on the inner wall of the annular protrusion of the chassis (13), and a thread is also provided on the outer wall of the top cover (17), and the top cover (17) is threadedly connected to the chassis (13).

3. The badminton for night use according to claim 2, characterized in that: A plurality of light-transmitting grooves (15) are provided at the upper end of the annular protrusion on the outer edge of the top surface of the chassis (13), and the light-transmitting grooves (15) can overlap with the light-transmitting holes (18).

4. The badminton for night use according to claim 1, characterized in that: A reflector (19) is fixedly bonded to the bottom surface of the top cover (17), and the LED lamp (21) is arranged at the center of the reflector (19).

5. The badminton for night use according to claim 1, characterized in that: A knob (20) is fixedly mounted on the top surface of the top cover (17), and the knob (20) is a strip-shaped raised structure.

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