KR100562970B1 - Fish globe using magnetic for baby carriage - Google Patents

Abstract

A baby fish tank for a baby stroller using a magnet capable of stimulating a child's curiosity and developing a brain and intelligence by installing a fish tank in a baby stroller and swimming like a model fish swims by a magnet is disclosed.

In the related art, as a simple learning device or a toy operated by a battery is installed, there are problems such as difficulty in stimulating curiosity for an infant and a replacement of a battery. The fish tank 20 includes a model L 25 having a liquid L filled in the support plate 22 coupled to the main body 21, and a permanent magnet 26 swimming in the liquid L. , The driving motor 34 driven by the power supplied from the solar cell 37, and supported to rotate by the rotational force transmitted from the driving motor 34, and the permanent magnet 26 of the model fish 25 is supported. There is provided a fish tank for a baby carriage using a magnet including a rotating member 30 having a plurality of permanent magnets 32 attached to the outside so as to be attached to and detached from an outer surface of the receiving portion 22a of the support plate 22 by magnetic force.

Therefore, the model fish injected into the liquid in the tank body swims while repeatedly attaching and detaching from the receiving part by the permanent magnet of the rotating member which is rotated by the driving motor driven by the power supplied by the solar cell. It works as if it is to induce curiosity and help the brain and intelligence of the child.

Stroller, Fish Tank, Artificial Fish, Magnet, Rotation

Description

Fish globe for baby carriage using magnets {Fish globe using magnetic for baby carriage}

1 is a schematic perspective view showing a fish tank for a baby carriage using a magnet according to the present invention.

Figure 2 is a cross-sectional view showing a fish tank for a stroller using a magnet according to the present invention.

3 is a partially enlarged cross-sectional view of a fish tank for a baby carriage using a magnet according to the present invention;

Figure 4 is a plan view showing another embodiment of the fish tank for baby carriage using the magnet according to the present invention.

5 is a cross-sectional view of the combination of FIG.

Explanation of symbols on the main parts of the drawings

14: pedestal 20: fish tank

21: main body 22: support plate

22a: receptacle 25: model fish

26,32: permanent magnet 30: rotating member

33: rotating pulley 33a: electric pulley

34: drive motor 35: drive pulley

36: belt 36a: electric pulley

37: solar cell

The present invention relates to a fish tank for a baby carriage using a magnet, and more particularly, a magnet that can be used as a magnet in a baby carriage to cause a model fish to move and cause an infant's curiosity and improve learning effects such as brain development. It relates to a fish tank for baby carriage using.

In general, strollers are used to move infants, etc., and are arranged in a row or multiple rows of beads of different colors, for the purpose of inducing curiosity for the infant. There is a problem.

In addition, a device that emits a melody through a speaker with an electrically operated toy using a battery has been proposed, but this has not only frequent failures but also hassle such as the need to replace the battery from time to time.

The present invention has been made to solve the above problems, an object of the present invention is to rotate the magnet by using the power supplied from the solar cell, and also built-in magnet in the model fish to move the model fish by magnetic force This is to provide a baby tank for baby strollers that can be used semi-permanently and induces curiosity for infants to improve concentration and develop brain and intelligence.

Stroller fish tank using a magnet according to the present invention for achieving the above object, in the fish tank provided on the support of the stroller, the fish tank is filled with a liquid filled in the support plate and the body coupled to the liquid, The model fish with permanent magnets swimming in the house, the drive motor driven by the power supplied from the solar cell, and is supported to rotate by the rotational force transmitted from the drive motor and the permanent magnet of the model fish by magnetic force support plate There is provided a fish tank for a baby carriage using a magnet including a rotating member having a plurality of permanent magnets attached to the outside so as to be attached to and detached from an outer surface of the receiving portion.

Therefore, according to the present invention, the model fish injected into the liquid in the fish tank body is repeatedly attached and detached from the receiving portion by the permanent magnet of the rotating member which is rotated by receiving the rotational force by the driving motor driven by the power supplied by the solar cell. By acting as if you are swimming while you are doing it, you will induce curiosity and help your brain and intelligence develop.

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

1 is a perspective view showing a fish tank for a baby carriage using a magnet according to the present invention, Figure 2 is a cross-sectional view of the fish tank for a baby carriage using a magnet according to the present invention, the wheel 11 is coupled to the lower side of the frame (10) The handle 12 is coupled to the upper side, and the seat 13 is positioned at the inner side so that the infant can sit, and the pedestal 14 drawn out from the frame 10 is located in front of the seat 13. Is coupled, the top of the sheet 13 is coupled to the sunshade 15 to protect the infant from sunlight, the pedestal 14 is provided with a fish tank (20).

As shown in FIG. 2, the fish tank 20 has a support plate 22 fixed to the lower side of the dome-shaped transparent fish tank body 21, and a lower cover 23 to the lower side of the support plate 22. Made of structure.

And both sides of the main body 21 is extended to the support bar (21a), the support bar (21a) is coupled and fixed by the pedestal 14 and the fixing nut (24).

On the other hand, the lower portion of the main body 21, the support plate 22 and the lower cover 23 should be configured so that the liquid (L) filled in the interior of the main body 21 is not leaked.

The liquid L is most preferably water, and the liquid L may be a liquid containing a transparent or pigmented alcohol.

A plurality of model fish 25 is introduced into the liquid L. The model fish 25 has a permanent magnet 26 embedded therein, and the permanent magnet 26 has a constant polarity such as (N in the drawing). The pole is located outside, but the (S) pole may be located outside.

The support plate 22 is formed in the center of the receiving portion 22a protruding upwardly, and the rotating member 30 is rotatably installed inside the receiving portion 22a.

As shown in FIG. 3, the rotating member 30 has upper and lower shaft portions 31 formed thereon, and the shaft portions 31 are formed at the upper side of the receiving portion 22a and the upper side of the lower cover 23. It is rotatably inserted and supported by the shaft support part 23a.

A plurality of permanent magnets 32 are attached to the outer side of the rotating member 30 to face each other, the permanent magnet 32 is exposed to a certain polarity, for example (N) pole on one side and (S) pole on the opposite side It is exposed so that it can be repeatedly attached or detached to the outer surface of the accommodating part 22a by the permanent magnet 26 and the magnetic force of the model fish 25.

The permanent magnets 32 installed on the rotating member 30 are installed in two rows at predetermined intervals above and below, but are not limited thereto and may be installed in a plurality of rows such as one row or three rows.

A rotating pulley 33 is formed below the rotating member 30, and the rotating pulley 33 is wound around the driving pulley 35 and the belt 36 of the driving motor 34. The rotational force according to the driving of the 34 is transmitted through the driving pulley 35, the belt 36, and the rotating pulley 33, and is configured to rotate the rotating member 30.

In this embodiment, the driving pulley 35, the rotating pulley 33 and the belt 36 is installed to transmit the rotational force, but not limited thereto, and the rotational force is directly transmitted by the gear or by the tie-mil belt. Can be delivered.

The outer surface of the main body 21 is attached to a solar cell 37 for driving the drive motor 34 by converting solar energy into electrical energy.

Stroller fish tank using a magnet according to the present invention configured as described above is fixed to the base of the stroller with a fixing nut 24, when the power not shown is applied from the solar cell 37 is applied to the driving motor 34 is driven, the rotational force according to the driving of the drive motor 34 is transmitted to the rotary pulley 33 through the drive pulley 35 and the belt 36 to rotate the rotating member 30.

When the rotating member 30 is rotated, the permanent magnet 32 installed therein rotates, and thus the model fish 25 floating or falling in the liquid L is caused by the magnetic force acting on the permanent magnet 32. It is attached to the outer side of the accommodating part 22a.

That is, as shown in FIG. 3, when the (N) pole of the permanent magnet 26 installed in the model fish 25 and the (S) pole of the permanent magnet 32 attached to the rotating member 30 are attracted to each other, The model fish 25 is attached to the outer side of the accommodating part 22a by magnetic force, and the model fish 25 of the model fish 25 attached to the outer side of the accommodating part 22a is rotated by the rotating member 30 which is continuously rotated. When the (N) poles of the rotating member 30 face each other in correspondence with the N) pole, the model fish 25 is repeatedly released from the receiving portion 22a by the magnetic force that pushes each other, and the model fish 25 ) Has the visual effect of swimming like a living fish.

Therefore, the infant sitting on the seat 13 of the stroller looks with curiosity and visually the model fish 25 appears to swim, thereby developing the brain and intelligence of the infant.

In addition, since power is supplied by the solar cell 37, the battery does not need to be replaced separately, which is very convenient and economical.

Meanwhile, in the present embodiment, only one rotating member 30 is installed inside the fish tank 20, but the present invention is not limited thereto. As illustrated in FIGS. 22a), and when the rotary member 30 is provided with the permanent magnet 32 attached to each receiving portion 22a, the movement of the model fish 25 is made smooth and dynamic.

In this case, a plurality of separate electric pulleys 33a are formed at the lower side of the rotating member 30, and the belt 36 and the electric belt 36a are respectively used for the rotary pulley 33 and the electric pulley 33a. Even if the rotational force is transmitted to the last rotating member 30, the same effect as in the embodiment can be obtained.

The present invention as described above is not limited to the above-described specific embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various changes without departing from the gist of the present invention as claimed in the claims. will be.

Therefore, according to the present invention, the model fish injected into the liquid in the fish tank body is repeatedly attached and detached from the receiving portion by the permanent magnet of the rotating member rotated by the rotational power transmitted by the driving motor driven by the power supplied by the solar cell. By acting as if you are swimming in the water, there are many effects, such as to induce curiosity for an infant and to help the brain and intelligence of the infant.

Claims (3)

In the fish tank provided in the support of the stroller, The fish tank 20 is a model fish (25) with a liquid (L) filled in the interior of the support plate 22 coupled to the main body 21, and a permanent magnet 26 that flows in the liquid (L) And, the drive motor 34 is driven by the power supplied from the solar cell 37, and is supported to rotate by the rotational force transmitted from the drive motor 34 and the permanent magnet 26 of the model fish 25 Fish tank for a baby carriage using a magnet including a rotating member (30) attached to the outside of the receiving portion (22a) of the support plate 22 by the magnetic force to the outside and attached to the outside. The method of claim 1, The driving motor (34) is a fish tank for a baby carriage using a magnet, characterized in that the rotational force is transmitted by winding the belt (36) on the rotary pulley (33) formed on the driving pulley (35) and the rotating member (30). The method of claim 1, The rotating member 30 is rotatably installed in each of the plurality of receiving portions 22a formed on the support plate 22, and each of the rotating members 30 is a belt 36 and an electric belt connected from the driving motor 34. Stroller fish tank using a magnet, characterized in that the rotational force is transmitted to (36a).

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