KR200362981Y1 - Racket that equip emitting light device - Google Patents

Abstract

The present invention relates to a racket having a light emitting device,

When using a racket at night, the light emitting device is formed to brighten the edge of the racket, and when the racket is not used, the light emitting device is provided so that the light emitting device can be separated and used as a flashlight. It is about a racket. In general, in the racket consisting of a frame and a handle and connecting them to the support, the racket of the present frame is composed of a hollow frame and the frame, the support on one side of the frame is formed with a plurality of optical leakage grooves at regular intervals The optical fiber bundle is built into the inside of the optical fiber to combine optical fibers having different lengths in the neck portion into the optical leakage grooves, and the light emitting device having the same cross-section is formed on the other side of the bundle.

The handle is provided with an accommodating space and a closing member to accommodate the power supply device, the light emitting device includes a light emitting unit provided with a light source, a cover including a switch formed to selectively apply power, and a plurality of batteries It consists of a body for mounting and connecting the cover with the light emitting part.

When the power supply device configured as described above is inserted into the handle formed with the light emitting device to operate the switch, light is generated from the light source, and the generated light is moved to the optical fiber bundle and is emitted from the light leakage groove of the edge.

Therefore, it is possible to easily grasp the position of the racket of the user and the counterpart at night, and when the user is walking at night or looking in the dark place, the power supply device is detached from the handle so that it can be used as a flashlight. It is about a racket.

Description

Racket with light emitting device {Racket that equip emitting light device}

The present invention relates to a racket having a light emitting device that can be used and enjoyed at night, and more particularly, a light emitting device that can be used to play ball games at night using a racket and can be used as a flashlight when walking. To a racket.

In general, badminton among ball games that play ball or shuttle cock with a racket is preferred for leisure use and health promotion as a simple exercise in indoor and outdoor spaces. Such badminton is not only possible to exercise with a racket and shuttlecock, but also because of the light weight of the racket and shuttlecock.

In recent years, according to the lifestyle of well-being, more and more people are concerned about their health, and people are enjoying badminton at night as well as during the day.

However, in order to enjoy badminton at night, a place with a separate lighting system is required. Since the places with the lighting system are very limited, it was very difficult to play badminton at night.

Therefore, recently, shuttlecocks that can be easily seen with the naked eye are developed so that the badminton can be enjoyed at night. These shuttlecocks have been used to form a synthetic resin mixed with a luminous paint or the head portion and the wing portion to be hit or to emit light at night by incorporating a light emitting diode inside the head portion. However, even when the shuttlecock emits light at night, it is difficult to grasp the racket with the naked eye, and thus it is difficult to accurately hit the shuttlecock, and it is difficult to proceed to play badminton at night because it is impossible to accurately identify the opponent.

Therefore, the luminous tape was attached to the rim of the racket, or the LED lamp was built and used in various types of rackets including a light emitting device for emitting the light.

However, due to damage caused by continuous hitting and user's carelessness, electric contact short circuit occurs due to impact on the ground, and one LED lamp is damaged at the edge where a plurality of LED lamps are installed. The inconvenience of having to have a separate flashlight occurred.

Therefore, the present invention is to solve the problems and inconveniences of the prior art, the purpose of the present invention is to make it easy to grasp the location of the other party at night so that you can enjoy badminton without any difference from daytime and walking and It is an object of the present invention to provide a light emitting device that can be used separately from the racket without having a separate flashlight to look at a specific part.

1 is a perspective view of the power supply device is separated from the racket handle according to the present invention.

2 is a cross-sectional view of the frame according to the present invention.

3 is a partial cross-sectional view for explaining the A-A portion shown in FIG.

4 is a sectional view of the handle;

5 is a cross-sectional view of the power supply.

Figure 6 is a cross-sectional view of the handle and the power supply unit is coupled.

Figure 7 is a state showing a state in which a plurality of patterns and colors formed on the projection plate according to the present invention.

<Description of the code | symbol about the principal part of drawing>

100: racket 200: battery

110: handle 112: storage space

120: finishing member 121: fastening portion

122: through hole 130: support

140: border 142: optical leakage groove

150: neck 160: power supply

160a: body 160b: light emitting unit

160c: cover

In order to achieve the object of the present invention, in the racket consisting of a rim, a support and a handle, the handle is a detachable power supply having a light emitting portion, the support and the rim of the power supply device The optical fiber which can transmit the light generated from the light emitting unit is built-in, the edge is provided with a racket provided with a light emitting device, characterized in that the light leakage groove for exposing the strand of the optical fiber to the outside is formed at a predetermined interval along the circumference. do.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a separate power supply from the racket handle according to the present invention, Figure 2 is a cross-sectional view of the rim according to the present invention, Figure 3 is a partial cross-sectional view for explaining the AA portion shown in FIG. 4 is a cross-sectional view of the handle, Figure 5 is a cross-sectional view of the power supply, Figure 6 is a cross-sectional view of the state coupled to the handle and the power supply. 7 is a front view showing a state in which a plurality of patterns or colors are attached to the projection plate of the lighting apparatus as another embodiment according to the present invention.

Referring to the accompanying drawings, the badminton racket 100 includes a handle 110, a support 130, a rim 140 and a power supply 160, and the support 110 inside the handle 110 ) And an accommodating space 112 for accommodating the power supply device 160.

On the other side of the handle 110, the receiving space 112 is formed a closing member 120 is installed. The closing member 120 has a fastening portion 121 formed on the outer circumferential surface of the multi-stage portion and a through hole 122 formed at the lower center thereof so as to open and close the storage space 112. It is possible to prevent the 160 from falling out, and to facilitate the replacement of the power supply device 160.

As the lower inner circumferential surface of the handle 110 to which the closing member 120 is coupled, a fastening part 114 having the same shape as the fastening part 121 formed on the finishing member 120 is formed, and thus the closing member 120 and the handle ( 110 is detachably coupled.

The support 130 is formed of a hollow frame, one end is coupled to communicate with the receiving space 112 of the handle 110 and the other end is connected to the rim 140.

The edge 140 is formed of a hollow frame 142 is connected in communication with the support 130. A plurality of light leakage grooves 142 for emitting light to one side of the edge 140 to the outside are formed at regular intervals.

One strand of the optical fiber 170 is coupled to the optical leakage groove 142.

The power supply device 160 inserted into the storage space 112 of the handle 110 is formed of a body 160a, a light emitting unit 160b, and a cover 160c, and the light emitting unit 160b includes a light source 162. ), A reflection plate 167, a projection plate 168, and a printed circuit board 165, and the cover 160c is formed with a switch box 164 for applying power and the body 160a. At least one battery 200 may be accommodated and the cover 160c and the light emitting unit 160b may be coupled to each other.

The light source 162 is a light emitting diode and is fixed to the printed circuit board 165 and electrically connects the light source 162 and the battery 200. A positive electrode and a negative electrode pattern of the light source 162 are formed on one surface of the printed circuit board 165 in contact with the battery 200.

The switch 164 is installed on a stopper 160c coupled to the body 160a of the power supply device 160, and a part of the switch 164 is externally provided through the through hole 122 formed in the closing member 120. Is exposed. As such, when a part of the switch 164 is exposed through the through hole 122 formed in the closing member 120, the user can easily operate the switch 164.

The light emitting diode of the light source 162 may be a single color or a combination of three color light emitting diodes generating at least three or more colors. In the case of using a single color, the light emitting diode may be colored in various colors and patterns on the projection plate 168. If you can produce a variety of light.

The optical fibers 170 are installed in the support 130 and the edge 140 to transmit the light generated by the light source 162 to the light leakage groove 142 of the edge 140. The plurality of optical fibers 170 have different lengths, and thus are combined into respective optical leakage grooves 142, and the optical fibers 170 are combined to form a bundle to form a cross-section at one end with the same length. It is installed adjacent to the supply device 160.

The position where the optical fiber 170 is bundled is made at the neck 150 where the support 130 and the edge 140 are connected, and the optical fiber 170 forming the bundle is embedded in the support 130. To form an end having the same cross section.

Looking at the operation of the present invention configured as described above, when walking in the night without a light or looking in the dark place to use the power supply unit 160 as a flashlight, when playing badminton in a dark place After inserting the power supply device 160 into the storage space 112 of the handle 110 of the racket 100 to the finishing member 120, the electrical contact with the switch 164 is generated from the light source 162 Light shines on the cross section of the bundle of the optical fiber 170 and the optical fiber 170 receives the light is emitted to the cross section coupled to the light leakage groove 142 of the edge 140.

As described in detail above, when playing badminton at night, as well as the position of the user's racket, as well as the position of the opponent, it is possible to hit the shuttle cock accurately to send the shuttle cock to the opponent accurately.

In addition, when walking or looking in the dark, the power supply is separated and used as a flashlight, there is an effect that does not have to provide a separate light.

In the detailed description of the present invention described above with reference to a preferred embodiment of the present invention, those skilled in the art or those skilled in the art having ordinary knowledge in the scope of the present invention described in the claims to be described later It will be understood that various modifications and changes of the present invention can be made without departing from the scope of the present invention.

Claims (6)

In the racket consisting of a rim, a support and a handle, A power supply device 160 having a light emitting unit 160b is detachably embedded in the handle 110, and a light emitting unit of the power supply device 160 is provided at the support 130 and the edge 140. The optical fiber 170 that can transmit the light generated in the 160b is built-in, the light leakage groove 142 for exposing the strand of the optical fiber 170 to the outside is formed at a predetermined interval along the circumference A racket having a light emitting device, characterized in that. The method of claim 1, The power supply device 160 includes a cover 160c and a switch (160c) formed with a body 160a for accommodating at least one or more batteries 200, and a switch 164 for connecting and shorting the power of the battery 200. The racket having a light emitting device, characterized in that formed by the light emitting unit (160b) for emitting light by the operation of 164. The method of claim 2, The light emitting unit (160b) is a racket having a light emitting device, characterized in that the light source (166), the reflecting plate (167), the projection plate (168), the printed circuit board (165) is formed electrically connected. The method of claim 2, The light source (166) is a racket having a light emitting device, characterized in that the light emitting diode. The method of claim 4, wherein The light emitting diode is a racket having a light emitting device, characterized in that used to generate a single color or three colors of light. The method of claim 3, wherein Racquet provided with a light emitting device, characterized in that for forming a color and pattern on one side of the projection plate 168 made of a transparent body.