CN2422988Y - UFO Stereo Sound and Light Frisbee - Google Patents

Abstract

The utility model discloses a faint-floating acousto-optic three-dimensional flying disc, which comprises a disc body and is characterized in that a concave ring is arranged around the center of the disc body, the flying disc also comprises a plurality of petals, and the roots of the petals are connected in the concave ring through pivots. When the flying disc is projected to rotate and fly to a proper speed, the petals are unfolded under the action of centrifugal force and airflow to form complete and beautiful colored flowers, and simultaneously, the whistle instantly makes a faint floating sound due to the rapid passing of the airflow, and when the rotating speed is lower than a certain basic speed, the petals recover to the original shape and the sound disappears at the same time, thereby achieving the purposes of novelty, interest and beauty.

Description

UFO Stereo Sound and Light Frisbee

The utility model relates to a structure of a frisbee used for fitness or entertainment.

The existing Frisbee has a simple and dull appearance, and can only be made to fly with various ingenious changes by various throwing skills. This kind of skill needs a long time of practice to master. It is really good for beginners or children. Out of reach, often makes people dull.

The purpose of this utility model is to solve the above-mentioned difficulties and provide a three-dimensional flying disc with UFO sound and light. Beginners only need to learn how to throw and catch, and they can enjoy higher fun, so as to improve their interest in sports. , can also increase the variation.

The purpose of this utility model is achieved through the following technical solutions: a UFO sound and light three-dimensional flying disc, including a disc body, characterized in that a concave ring is arranged around the center of the disc body; the flying disc also includes several petals , the root of the petal is connected to the concave ring through a pivot.

As mentioned above, the petals of the utility model can be made into colors, and whistles can also be installed on the petals. When in use, when the flying disc is projected and rotated to an appropriate speed, due to the centrifugal force and the air flow, the petals are unfolded, showing a complete and pleasing appearance. Colorful flowers, at the same time, due to the rapid passage of the airflow, each whistle instantly emits a UFO sound. When the rotation speed is lower than a certain basic speed, each petal returns to its original shape, and the sound disappears at the same time, achieving the purpose of novelty, interest and beauty.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is the appearance schematic diagram of a typical embodiment of the utility model flying disc;

Fig. 2 is A--A sectional view among Fig. 1;

Figure 3 is an enlarged view of the petals in Figure 2;

Fig. 4 is a schematic diagram of the state of each petal unfolding and appearing a flower during the flight of the flying disc of the present invention.

As shown in Figures 1 and 2, the embodiment of the flying disc of the present utility model includes a combination of disc body 1, petals 2, torsion spring 3, pivot 4, stamen 5, and whistle 6, etc., wherein the disc body 1 is a circle Disk-shaped, the periphery is bent down at an appropriate angle to form an annular flange 7, making it easy to hold and project or catch; the central protruding part of the disk forms the stamen 5 of the flower; and the concave ring 8 around it is used to accommodate the petals 2 , on the wall of the concave ring 8, there are pivots 4 with the same number as the petals 2 for pivoting the petals 2, and a torsion spring 3 is fitted on the pivots 4, and one end thereof is placed on the inner wall of the concave ring 8 , the other end is pressed in the concave groove 9 on the back of the petal 2, so that the petal 2 can maintain a closed state during low-speed rotation and flight; the torsion spring 3 is to make each petal 2 incline to one side appropriately and cover it in the center of the flying disc. When there is sufficient centrifugal force, each petal 2 can also be unfolded. The petals 2 are made of thin sheets, and the shape is the shape of the petals of the set flowers. The root is provided with a shaft hole 10 for pivoting to the pivot 4, and a groove 9 is provided on the center line of the back for pressing on one end of the torsion spring 3. Wherein each petal 2 is kept in a static position. On the front of the petal 2, there are several whistles 6 with the same or different frequencies. When the petal 2 is unfolded, the same or different sounds are emitted due to the effect of the airflow.

As shown in FIG. 2 , the central part of the flying disc protrudes upwards to form a stamen 5 matching the shape of the petals 2 . The specific shapes of petals 2 and stamens 5 should be determined according to the flower shape of the same plant, and should cooperate with each other to bring out the best in each other.

As shown in Figure 3, for the flying disc of the utility model in the rotation flight, because the centrifugal force of the petals 2 is greater than the torsion force of the torsion spring 3, each petal 2 unfolds to form a flower in flight, and the whistle 6 makes a sound at the same time, when the speed gradually slows down to the torsion force When the torsion force of the spring 3 was greater than the centrifugal force of the petals 2, the petals 2 were slowly closed, and the whistle sound disappeared simultaneously.

As shown in Fig. 1 and Fig. 4, a plurality of arc-shaped slots 11 are provided on the upper surface of the disc body 1 to facilitate airflow to pass through from the middle to the edge. The arc-shaped groove 11 not only makes the appearance of the Frisbee more colorful, but also reduces the resistance of the Frisbee in flight.

Claims (6)

1, the three-dimensional flying disc of a kind of deep and remote floating acousto-optic comprises disk body (1), it is characterized in that the central authorities that center on described disk body (1) are provided with scrobicular ring (8); Described flying disc also comprises some petals (2), and the root of petal (2) is connected in the described scrobicular ring (8) by pivot (4).

2, flying disc according to claim 1 is characterized in that, be provided with make each petal (2) suitably lopside and closing be placed on described flying disc central authorities, and when enough centrifugal force was arranged, each petal (2) also can deployed device (3).

3, flying disc according to claim 2 is characterized in that, described device (3) is a torque spring, and the one end peaks on the inwall of scrobicular ring (8), and the other end then is pressed in the chase (9) at petal (2) back side.

4, flying disc according to claim 1 is characterized in that, is being provided with the whistle (6) of sounding when petal (2) launches in flying disc circles in the air on the described petal (2).

5, flying disc according to claim 1 is characterized in that, described flying disc central authorities raise up the pistil (5) that matches with the shape of described petal (2).

6, flying disc according to claim 1 is characterized in that, is provided with some air communication of being convenient at the upper surface of described disk body (1) and crosses deep-slotted chip breaker (11) by middle points toward edge.