CN2274973Y

CN2274973Y - Luminous badminton

Info

Publication number: CN2274973Y
Application number: CN96249314U
Authority: CN
Inventors: 郑天钧
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-18
Filing date: 1996-12-18
Publication date: 1998-02-25
Anticipated expiration: 2006-12-18

Abstract

The utility model relates to a luminous shuttlecock which mainly comprises a transparent hollow cover on which a shuttlecock flying body such as feathers, etc. is inserted, a transparent hollow semi-spherical base and a group of electronic circuits for controlling emission of light. All the elements of the electronic circuits are welded on a printed circuit board, and the output terminals of the electronic circuits are connected with a plurality of light emitting diodes. The printed circuit board is installed inside the transparent hollow semi-spherical base. When the utility model is used, so long as the shuttlecock is hit by a racket, a switch switches on a power supply so that the light emitting diodes are lit up and players can play badminton in a room with less lightness or at night.

Description

Irradiative shuttlecock

The utility model is a kind of irradiative shuttlecock, belongs to athletic sports appliance.

At present, playing badminton motion be a kind of old and young Cheng Yi's and the sports popularized very much, only need a pair of racket and several shuttlecocks just can carry out body exercise in suitable place, but on ground narrow people to seek thick urban area suitable place also be a difficult matter, and the busy modern that works, majority can't utilize and be engaged in outdoor activity daytime, want to utilize play badminton evening, can existing shuttlecock because can not be luminous, so light is too dark when playing ball evening, play the ball difficulty.

In order to overcome above-mentioned deficiency, the purpose of this utility model is: design a kind of irradiative shuttlecock, make badminton carry out and be not subjected to place restriction and have interest night.

A kind of irradiative shuttlecock of the utility model, lie in add in the pedestal of general shuttlecock one group can be luminous electronic circuit, but this circuit comprises one drive circuit and LED; The vibration pressure that racket hits the shuttlecock pedestal when utilizing motion comes start-up circuit so that the LED that connects is luminous; This light source can make the sporter still can follow the light batting and advance physical training night, even ball drops and also can learn that it drops wherein according to the light that ball sent at shady place, so that seek.

Specifically, the utility model is a kind of irradiative shuttlecock, and it includes one and has the hollow cover of translucent effect, has an annular groove above it, can plug in groove as feather or other and can assist the shuttlecock flying body of shuttlecock flight;

One has domed base empty among the translucent effect;

One group of electronic circuit that control is luminous, the all elements of this circuit all are welded on the printed circuit board, this printed circuit board (PCB) places the hollow domed base of printing opacity, and the output of electronic circuit is connected with several LEDs, and is welded on the printed circuit board (PCB); This electronic circuit mainly includes battery, single beat trigger switch, selector switch and an IC integral control circuit.

Wherein, mainly include a single beat in this IC integral control circuit and trigger bolt, an oscillator, a decoder, variable counter, a counter controller, a selftest device and a driver.

Wherein, in the element of IC integral control circuit, the selector switch that the control light emitting diode of connection is lighted number of times is the software switch.

Wherein, the single beat trigger switch is a snap switch.

Elastic force when wherein, hollow domed base surface increases the layer of transparent elastic material with the increase counterattack.

When the sporter uses irradiative shuttlecock to play ball, vibration force by batting starts the single beat trigger switch with the turn-on battery loop, " HI " signal is provided for the single beat triggering bolt in the IC integral control circuit, and light LED once, the time of lighting can preestablish, cut off the powered battery loop until the single beat trigger switch, and provide single beat trigger switch bolt " LO " signal, just aforementioned setting can be removed, by the time circuit is subjected to vibration to connect the loop once again, just can repeat the action of front, maintain luminous dull state always, reach power saving and be imbued with interesting effect to avoid shuttlecock.If LED sparkling of then every vibration is repeatedly during with the connection of variable counter with selector switch.

The utility model has the advantages that: simple in structure, easy to assembly, because shuttlecock is luminous, is fit to midnight's motion of playing ball evening, and not limited by the place.

The utlity model has following accompanying drawing:

Fig. 1, A, B, C, D are the exploded view of the utility model.

Fig. 2 is the utility model circuit schematic flow sheet.

Fig. 3 A, B, C system batting motion schematic diagram.

Number in the figure is as follows:

10. shuttlecock flying body 11. annular grooves 12. lids

13. LED

20. electronic circuit 21. printed circuit board (PCB) 22.IC integral control circuits

23. battery 24. selector switches 25. LEDs

26. single beat trigger switch

30. shuttlecock base 31. transparent materials

221. single beat triggers bolt 222. oscillators 223. decoders

224. driver 225. can pretty counter 226. counter controllers more

227. selftest device

Now be described with reference to the accompanying drawings as follows:

See also shown in Figure 1A～D, the utility model consists predominantly of:

One has the hollow cover 12 of translucent effect, and its upper surface has an annular groove 11, can plug feather or other the shuttlecock flying body 10 that can assist shuttlecock to fly in groove;

One has shuttlecock base 30 empty among the translucent effect; Wherein, can coat the transparent material 31 of one deck springiness, fight back strength to increase in the domed bottom of base 30;

One group of luminous electronic circuit 20, all electronic components of this electronic circuit all are welded on the printed circuit board (PCB) 21, and the output of electronic circuit 20 is connected with several LEDs 25, and these LEDs 25 also are welded on the printed circuit board (PCB) 21; Wherein, electronic circuit 20 mainly includes battery 23, selector switch 24, single beat trigger switch 26 and IC integral control circuit 22;

In the space that this luminous electronic circuit is constituted after placing lid 12 and base 30 to cover.

The annexation of its electronic circuit sees also shown in Figure 2, the negative pole of battery 23 connects an end of single beat trigger switch 26 and selector switch 24, the anodal positive pole that connects light emitting diode, the negative pole of light emitting diode connects output end of driver in the IC integral control circuit; The other end of single beat trigger switch 26 and selector switch 24 is connected the input that single beat in the IC integral control circuit triggers bolt 221 and variable counter 225 respectively; Wherein, IC integral control circuit inside also includes decoder 223, counter controller 226, selftest device 227 and oscillator 222, the external resistance of this oscillator is in order to the frequency of oscillation of control IC integrated circuit, and the inner annexation of its of IC integrated circuit is a prior art.

When shuttlecock is hit, because the vibrations of shuttlecock, can cause 26 conductings of single beat trigger switch, the loop conducting that impels battery 23 to be connected, and then signal is delivered to single beat triggers bolt 221, this single beat triggers bolt 221 after receiving this " HI " signal, just signal is sent to oscillator 222, use the effect frequency that produces the IC integrated circuit, deliver to driver 224 via decoder 223 decoding again and light LED 25, in single beat triggers bolt 221 till the fixed second number.

Except that above-mentioned functions, if when selector switch 24 is connected with variable counter 225, every vibration once, 13 of LEDs can produce repeatedly flicker or every a period of time flicker various variation repeatedly, then do not have effect and wait to finish flicker and trigger behind the number of times and just work if trigger again during flicker, with cooperate shuttlecock hit the back in airflight to lowering time, be convenient to the sporter and find its landing point.

Claims

1. irradiative shuttlecock, it is characterized in that: this shuttlecock includes one and has the hollow cover of printing opacity, and this has the annular groove that can insert the shuttlecock flying body above lid;

One has the hollow domed base of printing opacity;

One group of electronic circuit that control is luminous, all elements of this circuit all are welded on the printed circuit board, and this printed circuit board (PCB) places the hollow domed base of printing opacity, and the output of electronic circuit connects light emitting diode; This electronic circuit includes battery, single beat trigger switch, selector switch and an integral control circuit.

2. a kind of irradiative shuttlecock according to claim 1, it is characterized in that: wherein, mainly include a single beat in this integral control circuit and trigger bolt, an oscillator, a decoder, variable counter, a counter controller, a selftest device and a driver.

3. a kind of irradiative shuttlecock according to claim 1 is characterized in that: wherein, the selector switch that the control light emitting diode is lighted number of times is the software switch.

4. a kind of irradiative shuttlecock according to claim 1 is characterized in that: wherein, the single beat trigger switch is a snap switch.

5. a kind of irradiative shuttlecock according to claim 1 is characterized in that: wherein, hollow domed base surface has the transparent elastic material that one deck increases square stance elastic force.