KR200246177Y1 - Emission of light a top induction speed of revolution. - Google Patents

Abstract

The present invention relates to a rotation speed sensitive light emitting top that senses the rotational speed during rotation and selectively emits light, and more specifically, a switch operated stepwise by the rotational speed turns on or off each connected light emitting device. The present invention relates to a rotation speed-sensitive light emitting top that enables to enhance the fun of the top by further changing the intensity and color of light emitted according to the rotation speed.

In order to achieve the above object, the present invention provides a top body 10 made of transparent or translucent material so as to transmit light in various tops used for folk games or children can play; A rotation speed sensitive switch unit 20 installed inside the main body 10 and stepwise operated according to the rotation speed of the top; A plurality of light emitting elements 30 that are turned on or off by the operation of the rotation speed sensitive switch unit 20; A power supply device 40 for supplying power to the light emitting device 30; In addition, the rotation speed sensitive switch 20 is a circuit board 21; A fixed terminal 22a coupled to an outer circumference of the circuit board 21; A movable terminal 22b installed inside the fixed terminal 22a and having a weight 22c attached to an upper end thereof so as to be connected to the fixed terminal by centrifugal force; With a plurality of centrifugal force opening and closing switch 22 made up; It is characterized in that it is configured to include at least one speaker 50 for generating a specific signal sound when the rotation speed of the rotation speed-sensitive light emitting top reaches a maximum or constant speed.

Description

Rotational speed sensitive glow {Emission of light a top induction speed of revolution. }

The present invention relates to a rotation speed sensitive light emitting top that senses the rotational speed during rotation to allow light to be emitted step by step. More specifically, a switch operated in steps by rotational speed turns on or off each connected light emitting device. The present invention relates to a rotation speed-sensitive light emitting top that allows the intensity or color of light emitted according to the rotation speed to be changed to further enhance the fun of the top game.

In general, tops are used for folk games for a long time, and children can easily and safely play with them regardless of the season.They use a spinning top that uses the rotational speed that occurs when the tops are unwound after winding the tops. It is well known that it is divided into a top that makes it possible to rotate by spinning top.

Despite recent interest and promotion of folk games and folk culture, however, society's indifference to these folk games and equipment has been kept away from children. Since it is infiltrating children and children, it was a pity that the folk games were forgotten.

Therefore, although many designs have been made regarding the top, in the related art, the top may simply emit a melody when the top rotates, or by inserting or attaching a fluorescent material to the top to allow light to be emitted at night, or the top as a light emitting device. Although the top is used to light the light when the top rotates, but it is only lighted by the spinning speed of the top, so you may temporarily be interested, but could not induce continuous interest.

In addition, the spinning top by using the elastic force of the spring is to be rotated, or the top can be rotated by using other rotation means, the light emitting element attached to the top simply by rotation as in the above-described conventional problems Not only was it possible to turn on or melody, it also had a problem that can not be used continuously due to frequent failure of the rotating means.

Therefore, the present invention has been devised to solve the above problems and drawbacks, and for the purpose of the present invention, a plurality of light emitting devices and respective light emitting devices are provided inside a top such as a champ or string top. Rotational speed sensitive switch for controlling the device and power supply device for supplying power to the light emitting device are built in so that a plurality of light emitting devices can be turned on or off step by step as the rotation speed of the top increases or decreases. I will.

Another object is to vary the color and brightness of the plurality of light emitting devices that are stepped as described above, respectively, so that the light emitted is varied in various steps as the spinning speed increases or decreases. When the rotation speed reaches the highest speed, it can generate a beeping sound so that it can continuously induce interest, and it is possible to recognize the rotation speed of the top by looking at the color or brightness of the emitted light, especially at night. It is to be able to play various tops by using the light.

1 is an exploded perspective view showing a rotation speed sensitive light emitting top of the present invention.

Figure 2 is a perspective view showing a rotation speed sensitive light emitting panel of the present invention.

Figure 3 is a side cross-sectional view of the rotation speed sensitive light emitting top of the present invention.

Figure 4a, 4b is a rotational speed sensitive light emitting spin of the present invention shows the operating state of the centrifugal force opening and closing switch operated according to the rotational speed,

Figure 4a is a use state diagram showing a state in which the centrifugal force opening and closing switch open.

Figure 4b is a use state diagram showing a state in which the centrifugal force switch is closed by the rotational speed.

5 is a plan view showing a rotation speed sensitive switch of the rotation speed sensitive light emitting device of the present invention.

Figure 6 is a circuit development of the rotation speed sensitive light emitting top of the present invention.

Figure 7 is a perspective view showing another embodiment of the rotation speed-sensitive light emitting top of the present invention.

<Brief description of symbols for the main parts of the drawings>

10; Top body 10a; Top cover

10b; Lower body 20; Rotational speed switch

21; Circuit board 22; Centrifugal Force Switch

22a; Fixed terminal 22b; Movable terminal

22c; Weight 30; Light emitting element

40; Power Supply 50: Speaker

The present invention for achieving the above object is used in folk play or in the various tops to be played by children, the top body made of a transparent or translucent material to transmit light; A rotational speed sensitive switch unit installed inside the main body and operated stepwise according to the rotational speed of the spinning top; A plurality of light emitting devices which are turned on or off by the interruption of the rotation speed sensitive switch unit; A power supply device for supplying power to the light emitting device, and the rotation speed sensitive switch unit includes a circuit board; A fixed terminal coupled to an outer circumference of the circuit board; A movable weight terminal formed at an upper end of the fixed terminal so as to be connected to the fixed terminal by centrifugal force; A plurality of configured centrifugal force opening / closing switches are configured, and at least one speaker for generating a specific signal sound when the rotational speed reaches a maximum or constant speed is configured.

Looking at the configuration of the present invention in detail by the accompanying drawings as follows.

1 is an exploded perspective view showing a rotation speed-sensitive light emitting top of the present invention,

Figure 2 is a combined perspective view showing the rotation speed sensitive light emitting top of the present invention,

Figure 3 is a side cross-sectional view of the rotation speed sensitive light emitting top of the present invention.

First, as shown in the accompanying drawings, the rotation speed-sensitive light emitting top of the present invention has a top of the main body 10 and the light emitting element 30 installed in the top main body and the rotational speed sensitive switch part intermittently intermittent with the light emitting element ( 20) and the power supply device 40.

Thus, the top body 10 is composed of a large upper cover (10a) and the lower body (10b), the lower end of the center of the lower body is coupled to the rotating shaft of the metal material to allow the top to rotate.

At this time, the upper cover (10a) and the lower body (10b) of the top body 10 is a constant space is formed so that the light emitting element, the rotational speed sensitive switch unit and the power supply device is built, the upper cover (10a) The lower outer periphery of the lower body and the upper outer periphery of the lower body (10b) has formed a threaded portion to be screwed in correspondence with each other, the top body 10 is the light generated from the light-emitting element 30 is internally It should be made of transparent or translucent material so that it can be transmitted.

In addition, the rotation speed sensitive light emitting top is provided with a plurality of light emitting devices 30 so as to emit light by responding to the rotation speed as the spinning main body rotates, the internal light emitting device 30 is a light emission generally used Using a diode (LED), but the type and intensity of the light emitting diode (LED) is selected and installed so as to create a variety of colors and brightness of light according to the change in the rotational speed, such as a plurality of light emitting elements (30) ) Is electrically configured to be turned on or off by the rotation speed sensitive switch unit 20 stepped in response to the rotation speed of the top.

At this time, the rotation speed sensitive switch unit 20 which is electrically coupled with a plurality of light emitting elements and detects the rotational speed of the top to step down the light emitting elements is a circular circuit board 21 and an outer periphery of the circuit board. It consists of a plurality of centrifugal force opening and closing switch 22 which is installed in each of the centrifugal force opening and closing switch 22 is provided with a fixed terminal (22a) of a predetermined length upright on the outermost periphery of the circuit board and It is composed of a movable terminal 22b having a weight 22c attached thereto so as to be connected to a fixed terminal by being bent or moved by a centrifugal force to the inside, and such a centrifugal force opening / closing switch 22 is not damaged by external foreign matter or external pressure. The cover should be covered with a protective cover.

In other words, a plurality of centrifugal force opening / closing switches 22 including a fixed terminal 22a and a movable terminal 22b having a weight 22c attached to the inside of the fixed terminal are provided on the outer circumference of a disc-shaped circuit board 21. The plurality of centrifugal force opening / closing switches 22 installed in the outer periphery of the circuit board 22, that is, SW1, SW2, SW3... SWn, are light emitting elements 30 electrically connected to each other, that is, L1, L2, L3. It is combined with Ln.

In addition, the power supply device 40 for supplying power to the light emitting device 30 is coupled to the upper and lower ends of the circuit board 21 or the protective cover of the rotation speed sensitive switch 20 to be electrically communicated, A thin circular battery is used in order to be located on the center line of the rotational speed sensitive light emitting top and to avoid the center of gravity in one direction when the rotational speed sensitive light emitting top rotates.

In addition, the rotation speed-sensitive light emitting top configured as described above includes a speaker 50 so that a specific signal sound can be generated when the rotation speed reaches a maximum or constant speed. Such a speaker 50 has the highest rotation speed or constant rotation. A circuit may be configured together with the light emitting device 30 which is turned on at a speed, or a part of the light emitting devices may be replaced by a speaker. Alternatively, a plurality of speakers may be configured to configure a circuit with all of the light emitting devices. It may be provided with a different beep for each step of increasing or decreasing the rotational speed.

Hereinafter, the operation state according to the rotational speed of the rotational speed sensitive light emitting top will be described with reference to the accompanying drawings.

Figure 4a, 4b is a rotational speed sensitive light emitting spin of the present invention shows the operating state of the centrifugal force opening and closing switch operated according to the rotational speed,

Figure 4a is a state diagram showing the use of the centrifugal force opening and closing switch open.

Figure 4b is a state diagram showing the use of the centrifugal force switching switch closed by the rotational speed.

First, when the rotation speed sensitive light emitting top is rotated, the centrifugal force opening / closing switch 22 is operated. In this case, the centrifugal force opening / closing switch 22 is attached to the fixed terminal 22a installed at the outer circumference of the circuit board 21. It is made by connecting the movable terminal 22b with 22c) attached. That is, when the rotation speed sensitive light emitting top is stopped, the movable terminal 22b is maintained in an upright state, so that the fixed terminal 22a and the movable terminal 22b are in an electrically disconnected state. When the light emitting top is rotated, the rotational speed sensitive light emitting top is connected to one side of the fixed terminal 22a by the centrifugal force of the weight 22c when the light emitting top reaches a constant rotational speed. By configuring a circuit capable of supplying power to the light emitting element 30 from 40, the light emitting element 30 is turned on.

The centrifugal force opening / closing switch 22 acting as described above is configured to form one pair with the light emitting elements 30 or the number of light emitting elements 30, but the rotation of the rotation speed-sensitive light emitting top By operating step by step as the speed increases or decreases, it is possible to turn on or turn off each of the connected light emitting devices 30 or the light emitting devices 30 in a set.

On the other hand, as shown in FIG. 5, when the rotation speed-sensitive light emitting top rotates, each centrifugal force opening / closing switch installed at the outer periphery of the circuit board is operated. In this case, each of the centrifugal force opening / closing switches 22 is a fixed terminal 22a. ) And the movable terminal 22b having the weight 22c attached thereto, so that the mass of the weight 22c is different so that the rotation speed-sensitive light emitting top receives different centrifugal force during rotation, or the weight 22c The mass of) is the same, but the strength of the bending of the movable terminal (22b) is different so as to operate differently with respect to the centrifugal force received according to the rotational speed of the rotational speed sensitive light emitting top. That is, each centrifugal force opening / closing switch 22 is set in advance so that the rotation speed of the rotation speed-sensitive light emitting top increases and reaches stepwise whenever a constant rotation speed is reached.

In other words, when the rotation speed sensitive light emitting top is rotated, the movable terminal 22b which is operated at the smallest centrifugal force is first connected to the fixed terminal 22a so that the first light emitting device 30 is turned on. As a result, the movable terminal 22b having a small centrifugal force is close to the fixed terminal 22a. At this time, the centrifugal force is increased when the rotational speed of the rotational speed sensitive light emitting diode increases, so that the movable terminal 22b adjacent to the fixed terminal 22b is fixed. The second light emitting element 30 is turned on because it is connected to 22a.

Since a plurality of centrifugal force open / close switches 22 are connected step by step in this manner, the light emitting device 30 connected to the centrifugal force open / close switch 22 is gradually turned on as the rotation speed of the rotation speed sensitive light emitting top is increased. .

In addition, the rotation speed-sensitive light emitting top that is operated as described above generates a specific signal sound from the speaker at the same time the light emitting device is turned on when the maximum speed or the constant speed is reached.

6 shows a circuit development of the rotation speed sensitive light emitting top of the present invention, and as shown in FIG. 6, the power supplied from the power supply device 40 is each centrifugal force opening / closing formed in each rotation speed sensitive switch unit 20. From the interruption of the switches 22 (SW1, SW2, SW3 ... SWn), the respective light emitting elements 30 (L1, L2, L3 ... Ln) connected thereto are turned on or off.

That is, when the rotation speed of the rotation speed sensitive light emitting top is low, only the centrifugal force opening / closing switch SW1 is closed. Therefore, only the light emitting device will light L1. When the rotation speed of the rotation speed sensitive light emitting top is the maximum, the centrifugal power switching switches SW1, SW2, Since SW3 ... SWn are all closed, L1, L2, L3 ... Ln are all lit.

Hereinafter, Figure 7 shows another embodiment with respect to the rotation speed-sensitive light emitting top of the present invention, as a method of coupling the upper cover and the lower body can be combined using a plurality of bolts rather than screw-in, Figure As can be seen in the case of applying to the rope which gradually decreases the rotational speed, all of the light emitting devices are turned on at the fastest rotational speed, and then the light emitting devices are turned off gradually as the rotational speed decreases. Aesthetics can be created by selecting the color and brightness of the light emitting device.

As described above, the rotation speed-sensitive light emitting top of the present invention generates various lights and colors as the rotation speed increases or decreases, thereby maximizing interest in the top, and further increasing as the rotation speed of the top increases. By creating a lot of lights and colors and generating a beeping sound at a constant speed, the interest of top play can be maintained continuously, contributing to the folk play culture and children's healthy play culture.

Claims (3)

In various tops used for folk games or for children to play, The top cover 10a and the lower body (10b) consists of a predetermined internal space is formed, the top body 10 of transparent or semi-transparent material so as to transmit the light emitted; A rotational speed sensitive switch unit 20 installed inside the main body 10 and operated stepwise as the rotational speed of the top is increased or decreased; A plurality of light emitting elements 30 (L1, L2, L3 ... Ln) turned on or off by the interruption of the rotation speed sensitive switch unit 20; A power supply device 40 for supplying power to the light emitting device 30; Rotation speed-sensitive light emitting top, characterized in that configured. According to claim 1, wherein the rotation speed sensitive switch 20 is a circuit board (21); A fixed terminal 22a coupled to an outer circumference of the circuit board 21; A movable terminal 22b installed inside the fixed terminal and having a weight 22c formed at an upper end thereof so as to be connected to the fixed terminal 22a by a rotational force; Rotational speed sensitive light emitting top, characterized in that consisting of a plurality of centrifugal force opening and closing switch 22 made. The rotation speed-sensitive light emitting top according to claim 1, wherein at least one speaker (50) is provided for generating a specific signal sound when the rotation speed of the top reaches a maximum or constant speed.