A four-limbed dancing toy

Abstract

The utility model provides a kind of limbs dancing toy, it is related to toy technical field.It includes shell, power unit, eccentric transmission unit, left hand body, left hand connecting rod, right hand body, right hand connecting rod, left foot body, left foot connecting rod, right foot body and right foot connecting rod.Under the drive of eccentric transmission unit, left hand connecting rod, right hand connecting rod, left foot connecting rod and right foot connecting rod can carry out corresponding transmission, left hand body, right hand body, left foot body and right foot body cooperate to produce corresponding action.The toy has two hands and a foot close to body, and another foot spreads out dancing action effect, and also has two hands and a foot spread out, and another foot close to body dancing action effect.The toy can effectively simulate the action effect of limbs dancing, and more interesting and easy to attract users' attention after being applied to toys.The transmission mode of movement of the movement structure is more simple, effectively saves electric energy, and more cost-effective.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, and in particular to a four-limbed dancing toy. Background Technology

[0002] Toys are instruments for people to play and have entertainment. They have the characteristics of entertainment, education and safety. They can be divided into categories according to materials such as plastic, metal and wood, and into types according to function such as educational, sports and decoration.

[0003] In recent years, toys featuring anthropomorphic, animal, or cartoon characters have become increasingly popular, appealing not only to children but also to many adults. Most of these toys on the market are static, relying heavily on decorative elements to embellish their appearance, resulting in limited playability and low entertainment value. Adding dynamic features would require more complex structures and higher costs. Utility Model Content

[0004] The purpose of this utility model is to provide a four-limbed dancing toy to solve the technical problems existing in the prior art. The preferred technical solutions among the various technical solutions provided by this utility model and the numerous technical effects they produce are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A four-limbed dancing toy includes a shell, a power unit, an eccentric transmission unit, a left hand body, a left hand linkage, a right hand body, a right hand linkage, a left foot body, a left foot linkage, a right foot body, and a right foot linkage. The power unit is disposed inside the shell, and the eccentric transmission unit is eccentrically connected to the power unit and movably connected to the shell. The left hand body, the right hand body, the left script body, and the right script body are all rotatably connected to the outer shell; The left end of the left hand linkage is rotatably connected to the left hand body, and the rotatable connection point between the two is located below the rotatable connection point between the left hand body and the outer shell. The right end of the left hand linkage is rotatably connected to the eccentric transmission unit. The right end of the right-hand link is rotatably connected to the right-hand body, and the rotatable connection point between the two is located above the rotatable connection point between the right-hand body and the outer shell. The left end of the right-hand link is rotatably connected to the eccentric transmission unit. One end of the left foot linkage is rotatably connected to the left foot body, and the rotatable connection point between the two is located below the rotatable connection point between the left foot body and the outer shell; the other end of the left hand linkage is rotatably connected to the left side of the eccentric transmission unit. One end of the right foot linkage is rotatably connected to the right foot body, and the rotatable connection point between the two is located below the rotatable connection point between the right foot body and the outer shell. The other end of the right foot linkage is rotatably connected to the right side of the eccentric transmission unit. When the eccentric transmission unit rotates relative to the outer shell, it can simultaneously drive the left hand link, the right hand link, the left foot link, and the right foot link in an eccentric transmission.

[0006] Preferably, the left hand body is provided with a first rotating shaft, which is rotatably connected to the outer shell.

[0007] Preferably, the right-hand body is provided with a second rotating shaft, which is rotatably connected to the outer shell.

[0008] Preferably, a third rotating shaft is provided on the left script body, and the third rotating shaft is rotatably connected to the outer shell.

[0009] Preferably, a fourth rotating shaft is provided on the right script body, and the fourth rotating shaft is rotatably connected to the outer shell.

[0010] Preferably, the power unit includes a motor pulley drive assembly, a gear transmission assembly, and a small eccentric wheel. The motor pulley drive assembly is connected to the gear transmission assembly, the gear transmission assembly is connected to the small eccentric wheel, and the small eccentric wheel is connected to the eccentric transmission unit in an eccentric transmission manner.

[0011] Preferably, the motor pulley drive assembly includes a motor, a first pulley, a belt, and a second pulley. The output shaft of the motor is connected to the first pulley, the belt is connected to both the first pulley and the second pulley, and the second pulley is connected to the gear transmission assembly.

[0012] Preferably, the gear transmission assembly includes a plurality of gears that mesh and are connected in sequence, with the gear at the beginning rotating coaxially with the second pulley and the gear at the end rotating coaxially with the small eccentric wheel.

[0013] Preferably, the eccentric transmission unit includes an eccentric connecting rod and a large eccentric wheel. One end of the eccentric connecting rod is eccentrically rotatably connected to the small eccentric wheel, and the other end of the eccentric connecting rod is eccentrically rotatably connected to the right side of the large eccentric wheel. The large eccentric wheel is rotatably connected to the outer casing.

[0014] Preferably, it also includes a switch and a power supply, the switch being disposed on the housing and the power supply being disposed inside the housing, the switch, the power supply, and the power unit forming a closed circuit through wires.

[0015] The beneficial effects of this invention are as follows: Under the drive of the eccentric transmission unit, the left hand linkage, right hand linkage, left foot linkage, and right foot linkage can perform corresponding transmissions, and the left hand body, right hand body, left foot body, and right foot body cooperate with each other to produce corresponding movements. The toy has the effect of dancing with both hands and one foot close to the body, and the other foot spread outwards, while also having the effect of dancing with both hands and one foot spread outwards, and the other foot close to the body. The toy can effectively simulate the movement effect of limbs dancing, and its application to toys makes it more interesting and easier to attract the user's attention. The transmission method of the mechanism structure is simpler, effectively saving energy and reducing costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 The detailed structural diagram of this utility model conceals the upper half of the outer shell. Figure 2 This is a detailed structural diagram of the power unit and eccentric transmission unit of this utility model; Figure 3 The detailed structural diagram of this utility model conceals the lower half of the outer shell. Figure 4 This is a diagram of the external structure of the present invention; 1. Outer shell in the picture; 2. Power unit; 211. Motor; 212. First pulley; 213. Second pulley; 221. Gear; 23. Small eccentric wheel; 3. Eccentric transmission unit; 31. Eccentric connecting rod; 32. Large eccentric wheel; 41. Left hand body; 411. First rotation axis; 42. Left hand connecting rod; 51. Right-hand body; 511. Second rotation axis; 52. Right-hand connecting rod; 61. Left foot body; 611. Third rotation axis; 62. Left foot linkage; 71. Right foot body; 711. Fourth rotation axis; 72. Right foot linkage; 8. Switch; 9. Power supply. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] In the description of this utility model, it should also 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] Reference Figures 1 to 4 This utility model provides a four-limbed dancing toy, which is mainly used for anthropomorphic, animal, or cartoon character toys. Since these toys are typically used in a lying position, the definition of the up-down direction in the following description differs from that of conventional standing toys. Similarly, the definition of the left-right direction in the following description is consistent with the toy's own left-right direction and does not represent the left-right direction shown in the accompanying drawings.

[0021] Specifically, the four-limbed dancing toy includes a shell 1, a power unit 2, an eccentric transmission unit 3, a left hand body 41, a left hand connecting rod 42, a right hand body 51, a right hand connecting rod 52, a left foot body 61, a left foot connecting rod 62, a right foot body 71, and a right foot connecting rod 72.

[0022] The power unit 2 is located inside the outer shell 1. The eccentric transmission unit 3 is eccentrically connected to the power unit 2 and movably connected to the outer shell 1. The power unit 2 can drive the eccentric transmission unit 3 to move toward or away from the power unit 2 while rotating relative to the outer shell 1.

[0023] The left hand body 41, the right hand body 51, the left foot body 61, and the right foot body 71 are all rotatably connected to the outer shell 1 and can all rotate relative to the outer shell 1 under the action of external force.

[0024] The left end of the left hand linkage 42 is rotatably connected to the left hand body 41, and the rotatable connection point between the two is located below the rotatable connection point between the left hand body 41 and the outer shell 1. The right end of the left hand linkage 42 is rotatably connected to the eccentric transmission unit 3. With this configuration, when the left hand linkage 42 moves to the left, it can drive the left hand body 41 to rotate inward to form a close-to-body motion. When the left hand linkage 42 moves to the right, it can drive the left hand body 41 to rotate outward to form an outward-stretching motion.

[0025] The right end of the right-hand link 52 is rotatably connected to the right-hand body 51, and the rotatable connection point between the two is located above the rotatable connection point between the right-hand body 51 and the outer shell 1. The left end of the right-hand link 52 is rotatably connected to the eccentric transmission unit 3. With this configuration, when the right-hand link 52 moves to the left, it can drive the right-hand body 51 to rotate inward to form a close-to-body motion. When the right-hand link 52 moves to the right, it can drive the right-hand body 51 to rotate outward to form an outward-stretching motion.

[0026] One end of the left foot linkage 62 is rotatably connected to the left foot body 61, and the rotatable connection point between the two is located below the rotatable connection point between the left foot body 61 and the outer shell 1. The other end of the left hand linkage 42 is rotatably connected to the left side of the eccentric transmission unit 3. With this configuration, when the left foot linkage 62 moves to the left rear, it can drive the left foot body 61 to rotate inward to the body, forming a close-to-the-body motion. When the left foot linkage 62 moves to the right front, it can drive the left foot body 61 to rotate outward to the body, forming an outward-stretching motion.

[0027] One end of the right foot linkage 72 is rotatably connected to the right foot body 71, and the rotatable connection point between the two is located below the rotatable connection point between the right foot body 71 and the outer shell 1. The other end of the right foot linkage 72 is rotatably connected to the right side of the eccentric transmission unit 3. With this configuration, when the right foot linkage 72 moves to the left front, it can drive the right foot body 71 to rotate outward to form an outward stretching motion state. When the right foot linkage 72 moves to the right rear, it can drive the right foot body 71 to rotate inward to form a close-to-the-body motion state.

[0028] When the eccentric transmission unit 3 rotates relative to the outer shell 1, it can simultaneously drive the left hand link 42, the right hand link 52, the left foot link 62, and the right foot link 72 in an eccentric transmission.

[0029] In this embodiment, the power unit 2 includes a motor pulley drive assembly, a gear transmission assembly, and a small eccentric wheel 23. The motor pulley drive assembly is connected to the gear transmission assembly, the gear transmission assembly is connected to the small eccentric wheel 23, and the small eccentric wheel 23 is connected to the eccentric transmission unit 3 via eccentric transmission.

[0030] After the motor pulley drive assembly is started, it can drive the gear transmission assembly to start transmission. The gear transmission assembly can drive the small eccentric wheel 23 to rotate. The rotation of the small eccentric wheel 23 can drive the eccentric transmission unit 3 to eccentrically drive.

[0031] The motor pulley drive assembly includes a motor 211, a first pulley 212, a belt, and a second pulley 213. The output shaft of the motor 211 is connected to the first pulley 212. The belt is connected to both the first pulley 212 and the second pulley 213. The second pulley 213 is connected to the gear transmission assembly.

[0032] After the motor 211 starts, it drives the first pulley 212 to rotate synchronously. The rotation of the first pulley 212 drives the belt drive, which in turn drives the second pulley 213 to rotate. The rotation of the second pulley 213 drives the gear transmission assembly to start the transmission.

[0033] The gear transmission assembly includes several gears 221 that mesh and are connected in sequence. The specific number of gears 221 can be flexibly matched and adjusted according to actual usage requirements. The gear 221 at the beginning rotates coaxially with the second pulley 213, and the gear 221 at the end rotates coaxially with the small eccentric wheel 23.

[0034] The rotation of the second pulley 213 drives the gear 221 at the beginning to rotate synchronously, which in turn drives all the gears 221 to rotate in an orderly manner. The rotation of the gear 221 at the end can drive the small eccentric wheel 23 to rotate synchronously.

[0035] The eccentric transmission unit 3 includes an eccentric connecting rod 31 and a large eccentric wheel 32. One end of the eccentric connecting rod 31 is eccentrically rotatably connected to the small eccentric wheel 23, and the other end of the eccentric connecting rod 31 is eccentrically rotatably connected to the right side of the large eccentric wheel 32. The large eccentric wheel 32 is rotatably connected to the outer casing 1.

[0036] During rotation, the small eccentric wheel 23 drives the eccentric connecting rod 31 and its connected end to perform eccentric transmission in a regular manner. Since the outer diameter of the small eccentric wheel 23 is small, the movement range of the eccentric connecting rod 31 and its connected end is limited. At the same time, the end of the eccentric connecting rod 31 connected to the right side of the large eccentric wheel 32 can drive the large eccentric wheel 32 to perform eccentric transmission. Since the large eccentric wheel 32 is rotatably connected to the outer shell 1, the large eccentric wheel 32 can rotate relative to the connection point of the outer shell 1, thereby driving the left hand connecting rod 42, right hand connecting rod 52, left foot connecting rod 62 and right foot connecting rod 72 to rotate and displace.

[0037] It is precisely because the eccentric link 31 has a limited range of movement that the rotation and displacement of the left-hand link 42, right-hand link 52, left-foot link 62, and right-foot link 72 are limited, thus keeping the overall structure within a reasonable range of use and preventing them from colliding with each other.

[0038] The specific movements of the four-limbed dancing toy are as follows: When the eccentric connecting rod 31 moves toward the power unit 2, the part where the large eccentric wheel 32 is rotatably connected to the housing 1 can... Figure 1 The view shown is rotated clockwise. Right hand link 52 and left hand link 42 both move to the left, left foot link 62 moves to the left rear, and right foot link 72 moves to the left front.

[0039] At this moment, the left hand body 41 rotates inward to the body, forming a close-to-the-body movement; the right hand body 51 rotates inward to the body, forming a close-to-the-body movement; the left foot body 61 rotates inward to the body, forming a close-to-the-body movement; and the right foot body 71 rotates outward to the body, forming an outward-stretching movement. Overall, this creates a dance-like effect with both hands and one foot close to the body, and the other foot extending outward.

[0040] When the eccentric connecting rod 31 moves away from the power unit 2, the part where the large eccentric wheel 32 is rotatably connected to the housing 1 can... Figure 1 The view shown is rotated counterclockwise. Right-hand link 52 and left-hand link 42 both move to the right, left-foot link 62 moves to the right front, and right-foot link 72 moves to the right rear.

[0041] At this moment, the left hand body 41 rotates outward to form an outward stretching motion, the right hand body 51 rotates outward to form an outward stretching motion, the left foot body 61 rotates outward to form an outward stretching motion, and the right foot body 71 rotates inward to form a close-to-the-body motion. Overall, this creates a dance-like effect with both hands and one foot outward and the other foot close to the body.

[0042] Therefore, driven by the eccentric transmission unit 3, the left hand link 42, right hand link 52, left foot link 62 and right foot link 72 can perform corresponding transmissions, and the left hand body 41, right hand body 51, left foot body 61 and right foot body 71 cooperate with it to produce corresponding movements, thereby effectively simulating the movement effect of dancing limbs. When applied to toys, it is more interesting and easier to attract the user's attention.

[0043] The movement structure has a simpler transmission method, which effectively saves energy and reduces costs.

[0044] As an optional implementation, the left hand body 41 is provided with a first rotating shaft 411, which is rotatably connected to the outer shell 1, and the left hand body 41 can rotate flexibly relative to the outer shell 1 through the first rotating shaft 411.

[0045] As an optional implementation, the right-hand body 51 is provided with a second rotating shaft 511, which is rotatably connected to the outer shell 1, and the right-hand body 51 can rotate flexibly relative to the outer shell 1 through the second rotating shaft 511.

[0046] As an optional implementation, a third rotating shaft 611 is provided on the left side body 61. The third rotating shaft 611 is rotatably connected to the outer shell 1, and the left side body 61 can rotate flexibly relative to the outer shell 1 through the third rotating shaft 611.

[0047] As an optional implementation, a fourth rotation shaft 711 is provided on the right script body 71. The fourth rotation shaft 711 is rotatably connected to the outer shell 1, and the right script body 71 can rotate flexibly relative to the outer shell 1 through the fourth rotation shaft 711.

[0048] As an optional implementation, a switch 8 and a power supply 9 are also included. The switch 8 is disposed on the housing 1, and the power supply 9 is disposed inside the housing 1. The switch 8, the power supply 9, and the power unit 2 form a closed circuit through wires.

[0049] Based on this, a control module is also included. The control module is preferably set in the closed loop. It can control the action frequency and action time of the power unit 2 to form different dancing states and further enrich the dancing effect. In this embodiment, the control module can preferably be a PCB integrated circuit board, which is electrically connected to the closed loop. Its structure and control principle have a lot of existing technology, so it will not be described in detail or shown in the accompanying drawings.

[0050] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A four-limbed dancing toy, characterized in that, The device includes a housing (1), a power unit (2), an eccentric transmission unit (3), a left hand body (41), a left hand linkage (42), a right hand body (51), a right hand linkage (52), a left foot body (61), a left foot linkage (62), a right foot body (71), and a right foot linkage (72). The power unit (2) is located inside the housing (1). The eccentric transmission unit (3) is eccentrically connected to the power unit (2) and movably connected to the housing (1). The left hand body (41), the right hand body (51), the left foot body (61), and the right foot body (71) are all rotatably connected to the outer shell (1); The left end of the left hand link (42) is rotatably connected to the left hand body (41), and the rotatable connection point between the two is located below the rotatable connection point between the left hand body (41) and the outer shell (1). The right end of the left hand link (42) is rotatably connected to the eccentric transmission unit (3). The right end of the right-hand link (52) is rotatably connected to the right-hand body (51), and the rotatable connection point between the two is located above the rotatable connection point between the right-hand body (51) and the outer shell (1). The left end of the right-hand link (52) is rotatably connected to the eccentric transmission unit (3). One end of the left foot link (62) is rotatably connected to the left foot body (61), and the rotatable connection point between the two is located below the rotatable connection point between the left foot body (61) and the outer shell (1). The other end of the left hand link (42) is rotatably connected to the left side of the eccentric transmission unit (3). One end of the right foot link (72) is rotatably connected to the right foot body (71), and the rotatable connection point between the two is located below the rotatable connection point between the right foot body (71) and the outer shell (1). The other end of the right foot link (72) is rotatably connected to the right side of the eccentric transmission unit (3). When the eccentric transmission unit (3) rotates relative to the outer shell (1), it can simultaneously drive the left hand link (42), the right hand link (52), the left foot link (62), and the right foot link (72) to eccentrically drive.

2. The four-limbed dancing toy according to claim 1, characterized in that, The left hand body (41) is provided with a first rotating shaft (411), which is rotatably connected to the outer shell (1).

3. The four-limbed dancing toy according to claim 1, characterized in that, The right-hand body (51) is provided with a second rotating shaft (511), which is rotatably connected to the outer shell (1).

4. The four-limbed dancing toy according to claim 1, characterized in that, The left script body (61) is provided with a third rotating shaft (611), which is rotatably connected to the outer shell (1).

5. The four-limbed dancing toy according to claim 1, characterized in that, The right script body (71) is provided with a fourth rotating shaft (711), which is rotatably connected to the outer shell (1).

6. The four-limbed dancing toy according to claim 1, characterized in that, The power unit (2) includes a motor pulley drive assembly, a gear transmission assembly and a small eccentric wheel (23). The motor pulley drive assembly is connected to the gear transmission assembly, the gear transmission assembly is connected to the small eccentric wheel (23), and the small eccentric wheel (23) is connected to the eccentric transmission unit (3) in an eccentric transmission connection.

7. The four-limbed dancing toy according to claim 6, characterized in that, The motor pulley drive assembly includes a motor (211), a first pulley (212), a belt, and a second pulley (213). The output shaft of the motor (211) is connected to the first pulley (212). The belt is connected to both the first pulley (212) and the second pulley (213). The second pulley (213) is connected to the gear transmission assembly.

8. The four-limbed dancing toy according to claim 7, characterized in that, The gear transmission assembly includes a plurality of gears (221) that mesh and are connected in sequence. The gear (221) at the beginning rotates coaxially with the second pulley (213), and the gear (221) at the end rotates coaxially with the small eccentric wheel (23).

9. The four-limbed dancing toy according to claim 6, characterized in that, The eccentric transmission unit (3) includes an eccentric connecting rod (31) and a large eccentric wheel (32). One end of the eccentric connecting rod (31) is eccentrically connected to the small eccentric wheel (23), and the other end of the eccentric connecting rod (31) is eccentrically connected to the right side of the large eccentric wheel (32). The large eccentric wheel (32) is rotatably connected to the outer shell (1).

10. The four-limbed dancing toy according to claim 1, characterized in that, It also includes a switch (8) and a power supply (9). The switch (8) is disposed on the housing (1), and the power supply (9) is disposed inside the housing (1). The switch (8), the power supply (9) and the power unit (2) form a closed loop through wires.

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