Toy gearbox

Abstract

The utility model discloses a toy gearbox which comprises a shell, the shell is in a doll shape, a driving mechanism is arranged in the shell and used for driving legs and arms, bulbs are arranged on eyes of the shell, a horn is arranged on an opening of the shell, a circuit board is arranged on the rear side of the horn, and a battery bin is arranged at the lower end of the rear side of the shell. The dancing toy can be controlled in multiple movement directions only through the motor and the gears, the dancing toy has the advantages of being simple in structure, low in cost and capable of guaranteeing flexible and stable dancing actions, and the dancing toy can achieve multiple dancing postures through control over the multiple movement directions of the dancing toy. Meanwhile, light, music, hand swinging, leg twisting and the like are achieved, and the interestingness of the dancing toy is enriched.

Description

Technical Field

[0001] The utility model belongs to the technical field of toys, in particular to a toy gearbox. Background Art

[0002] Toys are important entertainment tools for children. They can bring a lot of happiness to children and develop their intelligence to a certain extent. Nowadays, toys are divided into static toys and dynamic toys. Static toys attract children with their appearance and color, but because of their lack of dynamic feeling, it is difficult to arouse children's interest. Therefore, dynamic toys have become more and more popular among children.

[0003] Electric toys are motorized toys driven by micro-electric motors. Electric toys are very popular among children because of their lifelike images. Most electric toys are powered by batteries, with small motors and transmission devices installed inside the toys to make the dolls swing, turn their heads, etc.

[0004] Although many existing dancing toys can perform designated movements, such as dancing, the toys have complex structures and high costs, which are not conducive to promotion; and many dancing toys have poor stability when performing movements, are not flexible during dancing, and lack interest. Utility Model Content

[0005] The purpose of the utility model is to provide a toy gearbox to solve the problems raised in the above background technology.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A toy gearbox comprises a shell, the shell is in the shape of a doll, a driving mechanism is arranged inside the shell for driving legs and arms, a light bulb is arranged at the eye of the shell, a speaker is arranged at the mouth of the shell, a circuit board is arranged at the rear side of the speaker, and a battery compartment is arranged at the lower end of the rear side of the shell.

[0008] Preferably, the driving mechanism includes a driving shell, a motor is provided at the upper end of the driving shell, a No. 1 gear is meshedly connected below the output shaft of the motor, a No. 2 gear is meshedly connected below the No. 1 gear, a No. 3 gear is meshedly connected below the No. 2 gear, a No. 4 gear is meshedly connected below the left and right sides of the No. 3 gear, a No. 5 gear is meshedly connected between the two No. 4 gears, a No. 6 gear is meshedly connected to the outer sides of the two No. 4 gears, and a No. 7 gear is meshedly connected below the No. 5 gear.

[0009] Preferably, the motor, speaker and light bulb are all electrically connected to the circuit board. A battery is provided in the battery compartment for powering the circuit board. A power switch is provided on the circuit board for switching the circuit.

[0010] Preferably, sliding fixed blocks are provided on both sides of the upper end of the back of the driving shell, and a No. 1 slide groove is opened at the upper end of the leg trunk, and the sliding fixed block is slidably connected with its corresponding No. 1 slide groove, and a No. 1 rotating rod is provided at the rear end of the No. 6 gear, and the No. 1 rotating rod is rotatably connected with the No. 1 rotating groove in the middle of its corresponding leg trunk, and the rotating rod is arranged on the outer ring of the back of the No. 6 gear. As the No. 1 rotating rod rotates, the sliding fixed block slides in its corresponding No. 1 slide groove, thereby realizing the twisting of the leg trunk.

[0011] Preferably, a No. 2 rotating rod is provided on the back of the No. 7 gear, a No. 2 rotating groove is provided at the lower end of the rear side of the battery compartment, the No. 2 rotating rod is rotatably connected to the No. 2 rotating groove, a slider is provided at the middle part of the back of the drive shell, a No. 2 slide groove is provided at the upper end of the rear side of the battery compartment, the slider is slidably connected to the No. 2 slide groove, the No. 2 rotating rod is arranged on the outer ring of the back of the No. 7 gear, when the No. 2 rotating rod rotates, the slider slides in the No. 2 slide groove, thereby realizing the up and down movement of the driving mechanism.

[0012] Preferably, wedge-shaped clamps are provided on both sides of the drive housing, the arm is rotatably connected to the housing, a lever is provided at the inner end of the arm, the lever is engaged with the wedge-shaped clamp, and the arm is driven to swing as the drive mechanism moves up and down.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] In the utility model, the control of various movement directions of the dancing toy can be achieved only through a motor and several gears. It has the advantages of simple structure, low cost and the ability to ensure that the dancing movements of the dancing toy are flexible and stable. The control of various movement directions of the dancing toy can enable the dancing toy to achieve various dance postures, thereby improving the fun of the dancing toy. At the same time, it has lights, music, hand swings, leg twists, etc., which enriches the fun of the toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional view of the utility model;

[0016] Figure 2 It is a side sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model;

[0018] Figure 4 This is a front view of the drive mechanism of the utility model without the shell;

[0019] Figure 5 It is a schematic diagram of the shelling structure of the driving mechanism of the utility model;

[0020] Figure 6 This is a schematic diagram of the leg trunk connection of the utility model;

[0021] In the figure: 1. shell; 2. driving mechanism; 21. driving shell; 211. sliding fixed block; 212. wedge-shaped clamp; 213. sliding column; 214. sliding block; 22. motor; 23. gear No. 1; 24. gear No. 2; 25. gear No. 3; 26. gear No. 4; 27. gear No. 5; 28. gear No. 6; 281. rotating rod No. 1; 29. ​​gear No. 7; 291. rotating rod No. 2; 3. leg; 31. slide slot No. 1; 32. rotating slot No. 1; 4. arm; 41. lever; 5. circuit board; 6. speaker; 7. light bulb; 8. battery compartment; 81. rotating slot No. 2; 82. slide slot No. 2. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Example:

[0024] A toy gearbox, such as Figure 1-6 As shown, it includes a shell 1, which is in the shape of a doll. A driving mechanism 2 is provided in the shell 1 for driving the legs 3 and the arms 4. A light bulb 7 is provided at the eye of the shell 1, a speaker 6 is provided at the mouth of the shell 1, a circuit board 5 is provided at the rear side of the speaker 6, and a battery compartment 8 is provided at the lower end of the rear side of the shell 1.

[0025] In a possible embodiment, the driving mechanism 2 includes a driving housing 21, and a motor 22 is provided at the upper end of the driving housing 21. A first gear 23 is meshedly connected below the output shaft of the motor 22, a second gear 24 is meshedly connected below the first gear 23, a third gear 25 is meshedly connected below the second gear 24, a fourth gear 26 is meshedly connected below the left and right sides of the third gear 25, a fifth gear 27 is meshedly connected between the two fourth gears 26, a sixth gear 28 is meshedly connected to the outer sides of the two fourth gears 26, and a seventh gear 29 is meshedly connected below the fifth gear 27.

[0026] In a possible implementation, the motor 22, the speaker 6, and the light bulb 7 are all electrically connected to the circuit board 5. A battery is provided in the battery compartment 8 for powering the circuit board 5. A power switch is provided on the circuit board 5 for switching the circuit.

[0027] In a possible embodiment, sliding fixed blocks 211 are provided on both sides of the upper end of the back of the driving shell 1, and a No. 1 slide groove 31 is opened at the upper end of the leg trunk 3. The sliding fixed block 211 is slidably connected with its corresponding No. 1 slide groove 31. A No. 1 rotating rod 281 is provided at the rear end of the No. 6 gear 28. The No. 1 rotating rod 281 is rotatably connected with the No. 1 rotating groove 32 in the middle of its corresponding leg trunk 3. The rotating rod 281 is arranged on the outer ring of the back of the No. 6 gear 28. As the No. 1 rotating rod 281 rotates, the sliding fixed block 211 slides in its corresponding No. 1 slide groove 31, thereby realizing the twisting of the leg trunk 3.

[0028] In a possible embodiment, a No. 2 rotating rod 291 is provided on the back of the No. 7 gear 29, a No. 2 rotating groove 81 is provided at the lower end of the rear side of the battery compartment 8, the No. 2 rotating rod 291 is rotatably connected with the No. 2 rotating groove 81, a slider 214 is provided at the middle part of the back of the driving shell 21, a No. 2 slide groove 82 is provided at the upper end of the rear side of the battery compartment 8, the slider 214 is slidably connected with the No. 2 slide groove 82, and the No. 2 rotating rod 291 is provided on the outer ring of the back of the No. 7 gear 29. When the No. 2 rotating rod 291 rotates, the slider 214 slides in the No. 2 slide groove 82, thereby realizing the up and down movement of the driving mechanism 2.

[0029] In a possible embodiment, wedge-shaped clamps 212 are provided on both sides of the driving shell 1, the arm 4 is rotatably connected to the shell 1, and a lever 41 is provided at the inner end of the arm 4. The lever 41 is engaged with the wedge-shaped clamp 212, and as the driving mechanism 2 moves up and down, the arm 4 is driven to swing.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A toy gearbox, characterized in that: The invention comprises a shell (1), wherein the shell (1) is in the shape of a doll, wherein a driving mechanism (2) is arranged inside the shell (1) for driving a leg (3) and an arm (4), wherein a light bulb (7) is arranged at the eye of the shell (1), a speaker (6) is arranged at the mouth of the shell (1), a circuit board (5) is arranged at the rear side of the speaker (6), and a battery compartment (8) is arranged at the lower end of the rear side of the shell (1).

2. A toy gearbox as claimed in claim 1, characterized in that: The driving mechanism (2) comprises a driving housing (21), wherein a motor (22) is provided at the upper end of the driving housing (21), a first gear (23) is meshedly connected below the output shaft of the motor (22), a second gear (24) is meshedly connected below the first gear (23), a third gear (25) is meshedly connected below the second gear (24), a fourth gear (26) is meshedly connected below the left and right sides of the third gear (25), a fifth gear (27) is meshedly connected between the two fourth gears (26), a sixth gear (28) is meshedly connected outside the two fourth gears (26), and a seventh gear (29) is meshedly connected below the fifth gear (27).

3. A toy gearbox as claimed in claim 2, characterized in that: The motor (22), the speaker (6), and the light bulb (7) are all electrically connected to the circuit board (5); a battery is arranged in the battery compartment (8) for supplying power to the circuit board (5); and a power switch is arranged on the circuit board (5) for switching the circuit on and off.

4. A toy gearbox as claimed in claim 2, characterized in that: The driving shell (21) is provided with sliding fixed blocks (211) on both sides of the upper end of the back, and the upper end of the leg trunk (3) is provided with a No. 1 slide groove (31). The sliding fixed block (211) is slidably connected with its corresponding No. 1 slide groove (31). The rear end of the No. 6 gear (28) is provided with a No. 1 rotating rod (281). The No. 1 rotating rod (281) is rotatably connected with the No. 1 rotating groove (32) in the middle of its corresponding leg trunk (3). The No. 1 rotating rod (281) is arranged on the outer ring of the back of the No. 6 gear (28). As the No. 1 rotating rod (281) rotates, the sliding fixed block (211) slides in its corresponding No. 1 slide groove (31), thereby realizing the twisting of the leg trunk (3).

5. A toy gearbox as claimed in claim 2, characterized in that: The back of the No. 7 gear (29) is provided with a No. 2 rotating rod (291), the lower end of the rear side of the battery compartment (8) is provided with a No. 2 rotating groove (81), the No. 2 rotating rod (291) is rotatably connected with the No. 2 rotating groove (81), the middle part of the back of the driving shell (21) is provided with a slider (214), the upper end of the rear side of the battery compartment (8) is provided with a No. 2 sliding groove (82), the slider (214) is slidably connected with the No. 2 sliding groove (82), the No. 2 rotating rod (291) is arranged on the outer ring of the back of the No. 7 gear (29), when the No. 2 rotating rod (291) rotates, the slider (214) slides in the No. 2 sliding groove (82), so that the driving mechanism (2) can move up and down.

6. A toy gearbox as claimed in claim 5, characterized in that: Wedge-shaped clamping pieces (212) are provided on both sides of the driving housing (21); the arm (4) is rotatably connected to the housing (1); a lever (41) is provided at the inner end of the arm (4); the lever (41) is engaged with the wedge-shaped clamping piece (212); and as the driving mechanism (2) moves up and down, the arm (4) is driven to swing.

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