Magnetic drive toy

Abstract

The utility model discloses a magnetic drive toy, including base, corresponding installation left riser pipe and right riser pipe on the base, rotationally installed rotatory lever between left riser pipe and right riser pipe, corresponding sliding installation has left push rod and right push rod in left riser pipe and right riser pipe, the first seesaw is hinged in the base, and the left end of first seesaw is hinged with the lower end of left push rod, and the right end of first seesaw is hinged with the rotatory button of installation on the base, press down rotatory button, and the right end of first seesaw synchronous downlink, and the left end of first seesaw promotes left push rod uplink, the left end of rotatory lever is installed with upper magnet, and the top of left push rod is installed with lower magnet, when left push rod uplink drives lower magnet and approaches towards upper magnet, forms repulsion and drives rotatory lever to rotate, the utility model discloses through the same polarity of two magnets, produces repulsion to drive rotatory lever to rotate, does not need battery, and the structure is simpler.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, specifically to a magnetically driven toy. Background Technology

[0002] The horizontal bar is an apparatus used in gymnastics and is one of the events in competitive gymnastics. It typically consists of two supports and a horizontal bar mounted between them. Athletes perform challenging movements such as swinging, rotating, leaping, and landing by gripping the bar, showcasing their strength, flexibility, and aerial control. Tabletop games are toys that can be placed on tabletops, floors, or other supporting surfaces for entertainment.

[0003] Utility model patent CN201524414U discloses a humanoid doll toy that moves on a horizontal bar. It consists of a humanoid doll and a horizontal bar on a frame. The humanoid doll contains a mechanism and a battery box. The horizontal bar is a Q-shaped crankshaft. Both ends of the horizontal bar are mounted on the frame and can rotate around a central axis. The hands of the humanoid doll are fixedly connected to the middle section of the horizontal bar. The humanoid doll is in an arm-raised position with its center of gravity on the side of the central axis towards its legs. An eccentric shaft is mounted on the rotating shaft. The arm bone rods of the humanoid doll are hinged to the torso and have an elongated hole. The leg bone rods of the humanoid doll are also hinged to the torso and have an elongated hole. The elongated holes on the arm bone rods and leg bone rods cooperate with the eccentric shaft.

[0004] The aforementioned structure produces a random and flexible effect with an uncertain swing amplitude and whether it will turn around, making it more visually appealing. However, it requires a battery and a mechanism to drive it, and the mechanism itself includes a motor, a transmission mechanism, and a drive mechanism, making its structure relatively complex and requiring battery replacement. Furthermore, the doll cannot detach from the ground during rotation, making it impossible to use the distance the doll lands to participate in competitions or contests. Utility Model Content

[0005] In order to overcome at least one of the technical problems existing in the prior art, this utility model provides a magnetically driven toy that uses two magnets with the same poles facing each other to generate a repulsive force to drive the rotating rod to rotate. It does not require batteries and has a simpler structure.

[0006] A magnetically driven toy includes a base, a left and right vertical tubes correspondingly mounted on the base, and a rotating rod rotatably mounted between the left and right vertical tubes. A left push rod and a right push rod are slidably mounted inside the left and right vertical tubes respectively. A first rocker is hinged inside the base, with its left end hinged to the lower end of the left push rod and its right end hinged to a rotary button mounted on the base. When the rotary button is pressed down, the right end of the first rocker moves down synchronously, while the left end of the first rocker pushes the left push rod up. An upper magnet is mounted on the left end of the rotating rod, and a lower magnet is mounted on the top of the left push rod. When the left push rod moves up, it causes the lower magnet to move closer to the upper magnet, creating a repulsive force and driving the rotating rod to rotate.

[0007] In some embodiments, the angle between the upper magnet and the horizontal plane is an acute angle, and the upper and lower magnets, with the same poles facing each other, generate a repulsive force.

[0008] In some embodiments, a second rocker is installed inside the base, an extension plate is provided on the side of the right push rod, the first end of the second rocker is located below the extension plate, and the second end of the second rocker is hinged to the stop button; when the stop button is pressed down, the first end of the second rocker and the right push rod move upward simultaneously, so that the right push rod abuts against the outer wall of the rotating rod.

[0009] In some embodiments, the outer wall of the rotating rod is provided with a magnetic attraction part for magnetically attracting the doll.

[0010] In some embodiments, an iron shaft is provided inside the rotating rod, with both ends of the iron shaft extending out of the rotating rod and rotatably connected to the left and right vertical tubes, and a magnet is provided on the doll.

[0011] In some embodiments, the rotary button and the stop button are located on the same side of the base, and a return spring is fitted inside the rotary button and the stop button.

[0012] Compared with the prior art, the technical solution of this utility model has the following advantages:

[0013] 1. By setting two magnets with the same poles facing each other, a repulsive force is generated to drive the rotating rod to rotate. No battery is needed, and the structure is simpler.

[0014] 2. The doll is magnetically attached to the rotating rod, allowing it to move synchronously with the rod and making it easy to install and remove.

[0015] 3. By pressing the stop button, the rotating rod can be stopped, and the doll will be thrown off the rotating rod by inertia and centrifugal force and fall to the ground.

[0016] Additional aspects and advantages of this invention will continue to be set forth in the description which follows, in part will be obvious from the description, or may be learned by practice of this invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the front view structure of this application;

[0019] Figure 2 This is a frontal three-dimensional structural schematic diagram of this application;

[0020] Figure 3 This is a schematic diagram of the main view split structure of this application;

[0021] Figure 4 This is a schematic diagram of the main view structure without the base, left riser, and right riser.

[0022] Figure 5 yes Figure 4 A front-view three-dimensional structural diagram;

[0023] Figure 6 yes Figure 4 A rear-view three-dimensional structural diagram;

[0024] Figure 7 yes Figure 4 A schematic diagram of the left-side view structure;

[0025] Figure 8 yes Figure 7 Enlarged view of point A in the middle.

[0026] Figure label:

[0027] Base 1, left riser 2, right riser 3;

[0028] Rotating rod 4;

[0029] 40. Upper magnet, 41. Magnetic suction part, 42. Doll, 43. Iron shaft, 44. Protrusion;

[0030] Left push rod 5, through hole 50, rotating shaft 51, lower magnet 52;

[0031] Right push rod 6, first rocker 7, rotary button 8;

[0032] Second seesaw 9, extension board 90;

[0033] Stop button 10, reset spring 11. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Reference Figures 1-8 The descriptions of left, right, up, down, etc. in the following text are relative to the directions. Figures 1 to 5 The description provided is as follows: A magnetically driven toy includes a base 1, a left vertical tube 2 and a right vertical tube 3 correspondingly installed on both sides of the base 1, and a rotating rod 4 rotatably installed between the left vertical tube 2 and the right vertical tube 3; preferably, the left vertical tube 2 and the right vertical tube 3 are at the same height, and the rotating rod 4 is horizontally installed between the left vertical tube 2 and the right vertical tube 3; a left push rod 5 and a right push rod 6 are correspondingly slidably installed inside the left vertical tube 2 and the right vertical tube 3, respectively, the left push rod 5 can slide vertically up and down in a straight line independently inside the left vertical tube 2, and the right push rod 6 can slide vertically up and down in a straight line independently inside the right vertical tube 3;

[0039] A first rocker plate 7 is hinged inside the base 1, and its direction is the same as that of the rotating rod 4. The left end of the first rocker plate 7 is hinged to the lower end of the left push rod 5. Specifically, a long through hole 50 is provided at the lower end of the left push rod 5, and a rotating shaft 51 is installed in the through hole 50. The left end of the first rocker plate 7 is hinged to the lower end of the left push rod 5 through the rotating shaft 51. The right end of the first rocker plate 7 is located below the right push rod 6, and the right end of the first rocker plate 7 is hinged to the rotating button 8 installed on the base 1.

[0040] When in use, press down on the rotary button 8. Rotating button 8 causes the right end of the first rocker 7 to move downwards in sync, while the left end of the first rocker 7 pushes the left push rod 5 upwards. The left end of the rotary rod 4 is equipped with an upper magnet 40, and the top of the left push rod 5 is equipped with a lower magnet 52. When the left push rod 5 moves upwards and causes the lower magnet 52 to move closer to the upper magnet 40, a repulsive force is formed between the upper magnet 40 and the lower magnet 52, which drives the rotary rod 4 to rotate.

[0041] When the rotation button 8 is stopped, the left push rod 5 automatically returns to its original position. Repeatedly pressing the rotation button 8 causes the left push rod 5 and the lower magnet 52 to slide back and forth, while the rotating rod 4 rotates faster and faster. This application achieves the rotation of the rotating rod 4 without the need for batteries, motors, transmission mechanisms, or drive mechanisms. Installing the doll 42 on the rotating rod 4 allows the doll 42 to rotate synchronously. This application requires no electricity, is easy to use, and can simulate the swinging or rotating motion of an athlete on a horizontal bar in real-life horizontal bar exercises, providing good entertainment value.

[0042] In some embodiments, the angle between the upper magnet 40 and the horizontal plane is an acute angle, which facilitates the rotation of the rotating rod 4. The upper magnet 40 and the lower magnet 52 are opposite each other with the same pole, that is, the two adjacent surfaces are both N poles or both are S poles. When the two are close to each other, they can generate a repulsive force, thereby driving the rotating rod 4 to rotate. This structure is simple and ingenious, does not require an electric mechanism to drive it, and does not waste electrical energy.

[0043] In some embodiments, a second rocker plate 9 is installed inside the base 1, which is arranged along the length of the base 1; an extension plate 90 is provided on the side of the right push rod 6, which is generally stepped or L-shaped; the first end of the second rocker plate 9 is located below the extension plate 90, and the second end of the second rocker plate 9 is hinged to the stop button 10; when the stop button 10 is pressed down, the stop button 10 and the second end of the second rocker plate 9 move down synchronously, while the first end of the second rocker plate 9 presses against the bottom of the extension plate 90, causing the right push rod 6 to move up synchronously, and finally the right push rod 6 is pressed tightly against the outer wall of the rotating rod 4, preventing the rotating rod 4 from rotating; specifically, the top of the right push rod 6 is a plane, and the rotating rod 4 is provided with a protrusion 44 along the axial direction, which is generally fan-shaped; the right push rod 6 can prevent the rotating rod 4 from rotating by pressing against the protrusion 44; when the rotating rod 4 suddenly stops, the doll 42 will detach from the rotating rod 4 under the action of inertia and centrifugal force and fall to the ground. Users can compete or contest based on the distance the doll 42 lands, which can increase the fun.

[0044] In some embodiments, two magnetic suction parts 41 are symmetrically arranged on the outer wall of the rotating rod 4. They are roughly circular and are used to magnetically attract a doll 42. The doll 42 can be a person or other animal. Generally, magnets are provided in the two hands of the doll 42. The magnetic suction parts 41 are provided with metal parts that can be attracted by magnets. The above structure is simple and convenient.

[0045] In some embodiments, an iron shaft 43 is provided inside the rotating rod 4, with both ends of the iron shaft 43 extending out of the rotating rod 4 and rotatably connected to the left vertical tube 2 and the right vertical tube 3. A magnet is provided on the doll 42. Because of the iron shaft 43, the doll 42 can be attracted to the magnetic part 41, while the attraction force is not particularly large. This makes it easy for the doll 42 to be thrown to the ground when the rotating rod 4 suddenly stops rotating. In addition, the iron shaft 43 can reduce the friction between the doll 42 and the two plastic integrally formed left vertical tube 2 and right vertical tube 3.

[0046] In some embodiments, the rotary button 8 and the stop button 10 are located on the same side of the base 1 for easy use and operation; the rotary button 8 and the stop button 10 are fitted with a reset spring 11, and when the pressing pressure is stopped, the button will automatically reset to the initial state under the action of the reset spring 11.

[0047] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A magnetically driven toy, comprising a base, a left and right vertical tubes correspondingly mounted on the base, and a rotating rod rotatably mounted between the left and right vertical tubes, characterized in that: A left push rod and a right push rod are slidably installed inside the left and right risers, respectively. A first rocker is hinged inside the base. The left end of the first rocker is hinged to the lower end of the left push rod, and the right end of the first rocker is hinged to a rotary button installed on the base. When the rotary button is pressed down, the right end of the first rocker moves down synchronously, and the left end of the first rocker pushes the left push rod up. An upper magnet is installed on the left end of the rotating rod, and a lower magnet is installed on the top of the left push rod. When the left push rod moves up and causes the lower magnet to move closer to the upper magnet, a repulsive force is generated, which drives the rotating rod to rotate.

2. The magnetically driven toy as described in claim 1, characterized in that: The angle between the upper magnet and the horizontal plane is acute. The upper and lower magnets, with their same poles facing each other, generate a repulsive force.

3. The magnetically driven toy as described in claim 2, characterized in that: A second rocker is installed inside the base, and an extension plate is provided on the side of the right push rod. The first end of the second rocker is located below the extension plate, and the second end of the second rocker is hinged to the stop button. When the stop button is pressed down, the first end of the second rocker and the right push rod move upward simultaneously, so that the right push rod abuts against the outer wall of the rotating rod.

4. The magnetically driven toy as described in any one of claims 1-3, characterized in that: The outer wall of the rotating rod is equipped with a magnetic attraction part, which is used to magnetically attract the doll.

5. The magnetically driven toy as described in claim 4, characterized in that: An iron shaft is installed inside the rotating rod, with both ends of the iron shaft extending out of the rotating rod and rotatably connected to the left and right vertical tubes. Magnets are installed on the doll.

6. The magnetically driven toy as described in claim 3, characterized in that: The rotary button and the stop button are located on the same side of the base, and a return spring is installed inside the rotary button and the stop button.

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