Toy dog movement and stuffed toy with built-in movement

Abstract

The utility model discloses a toy dog movement. The toy dog movement comprises a body and a head shell, a first driving mechanism and a second driving mechanism are connected in the machine body, the first driving mechanism is in driving connection with the rotating seat and the lifting rod, and one end of the lifting rod is connected with a rocking seat; the second driving mechanism is in driving connection with the tail, and the tail is connected to the rear side of the fuselage; the head shell is connected to the rocking seat, the eyes, the ears and the nose are all connected to the head shell, a third driving mechanism is connected into the head shell, and the third driving mechanism is connected to the two ears in a driving mode; the bottom of the machine body is connected with a base, the inner side of the base is connected with a first circuit board and a battery box, a rechargeable battery is connected into the battery box, and a charging port and a power switch are embedded in the base; a loudspeaker is connected in the machine body, and a loudspeaking hole matched with the loudspeaker is formed in the machine body. Compared with the prior art, the toy dog movement disclosed by the utility model can realize the actions of shaking head, raising head, swinging tail and swinging flower, and has stronger interestingness.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, and in particular to a toy dog ​​mechanism and a plush toy with the mechanism built in. Background Technology

[0002] Toys are a popular form of entertainment enjoyed by both children and adults, bringing happiness and sparking imagination in children. The market offers a wide variety of toys, including puzzles, dolls, model cars, building blocks, board games, and card games. Electric toys are motorized toys powered by miniature electric motors. Most are battery-powered and also known as battery toys. Electric toys emerged with the invention of the electric motor. They require minimal effort to play and help develop children's fine motor skills, spatial awareness, and physical abilities. Some electric toys can also be used for educational purposes to help children develop a wider range of skills.

[0003] Among the many types of toys, electric dog toys are quite common. However, existing toy dogs on the market tend to have limited actions and lack appeal. Utility Model Content

[0004] The purpose of this utility model is to provide a toy dog ​​mechanism and a plush toy with the mechanism built in it. The mechanism can realize the actions of shaking its head, raising its head, wagging its tail, and wagging its tail, which has a strong sense of fun and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A toy dog ​​mechanism includes a body and a head shell; the body is internally connected to a first drive mechanism and a second drive mechanism, the first drive mechanism is driven to a rotating base and a lifting rod, one end of the lifting rod is connected to a rocker base; the second drive mechanism is driven to a tail, and the tail is connected to the rear side of the body; the head shell is connected to the rocker base, and the eyes, ears and nose are all connected to the head shell; the head shell is internally connected to a third drive mechanism, which is driven to the two ears.

[0007] A further improvement of this utility model is that a base is connected to the bottom of the body, a first circuit board and a battery box are connected to the inside of the base, a rechargeable battery is connected to the battery box, and a charging port and a power switch are embedded on the base; a speaker is connected inside the body, and a speaker hole adapted to the speaker is provided on the body; the battery, charging port, power switch and speaker are all electrically connected to the first circuit board.

[0008] A further improvement of this utility model is that the first drive mechanism includes a first gearbox, which is connected to the bottom of the headstock, which is connected to the top of the body and extends into the bottom of the head shell; a swaying gear mechanism is rotatably connected inside the first gearbox, the swaying gear mechanism includes a base, on which gears A and B are rotatably connected, meshing with each other; the axle of gear A is rotatably connected to the swaying seat inside the first gearbox; a first motor is connected to the first gearbox, and the first motor drives the axle of gear A via a belt drive assembly; gear B meshes with gear C. Gear C meshes with gear D. A first worm is connected to the axle of gear D. The first worm meshes with a first worm wheel. Gear E and gear F are connected to the axle of the first worm wheel. A gear plate meshes with gear E and gear F. A first cam is connected to the axle of the gear plate. The first cam can contact a first limit switch. An eccentric rod is connected to the first cam. A slider is slidably fitted inside the first gear box. The eccentric rod is slidably fitted to the slider. A rack is provided on the slider. Gear G is connected to the bottom end of the rotating seat. The rack meshes with gear G.

[0009] A further improvement of this utility model is that a gear H is rotatably connected inside the first gearbox, and the base of the rocker mechanism swings to make gear B mesh with gear H; a second worm is connected to the axle of gear H, the second worm meshes with a second worm wheel, a gear I is connected to the axle of the second worm wheel, gear I meshes with gear J, and a first eccentric wheel is connected to one end of the axle of gear J; a lifting rod is slidably fitted to the first gearbox, and two limiting plates are connected to the bottom end of the lifting rod, with the first eccentric wheel contacting the two limiting plates; a second cam is connected to the other end of the axle of gear J, and the second cam can contact the second and third limit switches on the first gearbox; a support is connected to the top of the lifting rod, one end of the rocker seat is rotatably connected to the support, a base is embedded in the top of the rotating seat, a vertical rod is connected to the base, a sliding rod is connected to the vertical rod, and the rocker seat is slidably fitted to the sliding rod.

[0010] A further improvement of this utility model is that the second drive mechanism includes a second gearbox, in which gears K, L, M and N are rotatably connected and meshed in sequence. A second motor is connected to the second gearbox, and the second motor drives the axle connected to gear K through a belt drive assembly. A second eccentric wheel is connected to the axle of gear N. One end of a rocker arm is rotatably connected to the second eccentric wheel, and the other end is rotatably connected to the tail, which is rotatably connected to the body. A third cam is connected to the side of the second eccentric wheel, and the third cam can contact the fourth limit switch on the second gearbox.

[0011] A further improvement of this utility model is that the third drive mechanism includes a third gearbox and a fourth gearbox. Gears O, P, Q, and R are rotatably connected within the third gearbox and mesh sequentially. A third motor is connected to the third gearbox, and the third motor drives the axle connected to gear O via a belt drive assembly. A fourth cam is connected to the axle of gear R, and the fourth cam can contact the fifth and sixth limit switches on the third gearbox. The fourth gearbox is connected to the third gearbox, and two gears S and T are symmetrically connected within it. Gear S is connected to both ends of the axle where gear R is located, and gear T meshes with gear S. Two lugs are connected to the axle where gear T is located. A second circuit board is connected to the bottom of the third gearbox, and the second circuit board is electrically connected to the first circuit board.

[0012] A further improvement of this utility model is that the eyes are two LED beads, and the PCB board of the LED beads is electrically connected to the first circuit board; or the eyes are two LED displays, and the PCB board of the LED displays is electrically connected to the first circuit board; or the glasses are two inserts, and a mask is connected to the front end of the nose, and two through holes are opened on the mask, and the two inserts are snapped into the through holes of the mask.

[0013] A further improvement of this utility model is that an electronic medal is connected to the front end of the fuselage, and the electronic medal is electrically connected to the first circuit board.

[0014] A further improvement of this utility model is that a camera is installed at the front end of the nose, and the camera is electrically connected to the first circuit board.

[0015] A plush toy includes the aforementioned toy dog ​​mechanism, the toy dog ​​mechanism being covered by a plush outer cover.

[0016] The beneficial effects of this utility model are:

[0017] The present invention relates to a toy dog ​​mechanism and a plush toy containing the mechanism. The mechanism can realize the actions of shaking head, raising head, wagging tail and wiggling ears, which is highly entertaining.

[0018] This utility model relates to a toy dog ​​mechanism and a plush toy containing the mechanism, with different types of eyes to meet the needs of different toy dog ​​styles.

[0019] The toy dog ​​mechanism of this utility model and the plush toy with the mechanism built in it have an electronic badge connected to the front of the body, which further enhances the fun.

[0020] The toy dog ​​mechanism and the plush toy with the mechanism built into it are based on this invention. A camera is installed at the front of the nose, which can transmit images in real time with the display screen on the remote control, further enhancing the fun. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of Example 1.

[0022] Figure 2 This is a schematic diagram of the internal structure of Example 1.

[0023] Figure 3 This is a schematic diagram of the internal structure of Example 1.

[0024] Figure 4 This is a schematic diagram of the first drive mechanism and the second drive mechanism of this utility model.

[0025] Figure 5 This is a schematic diagram of the first drive mechanism and the second drive mechanism of this utility model.

[0026] Figure 6 This is a schematic diagram of the structure of the first driving mechanism of this utility model.

[0027] Figure 7 This is a schematic diagram of the structure of the first driving mechanism of this utility model.

[0028] Figure 8 This is a schematic diagram of the structure of the first driving mechanism of this utility model.

[0029] Figure 9 This is a schematic diagram of the structure of the first driving mechanism of this utility model.

[0030] Figure 10 This is a schematic diagram of the second drive mechanism of this utility model.

[0031] Figure 11 This is a schematic diagram of the second drive mechanism of this utility model.

[0032] Figure 12 This is a schematic diagram of the third drive mechanism of this utility model.

[0033] Figure 13 This is a schematic diagram of the third drive mechanism of this utility model.

[0034] Figure 14 This is a schematic diagram of the third drive mechanism of this utility model.

[0035] Figure 15 This is a schematic diagram of the overall structure of Example 2.

[0036] Figure 16 This is a schematic diagram of the internal structure of Example 2.

[0037] Figure 17 This is a schematic diagram of the overall structure of Example 3.

[0038] Figure 18This is a schematic diagram of the internal structure of Example 3.

[0039] In the diagram: 1-body, 2-head housing, 3-first drive mechanism, 301-first gearbox, 302-base, 303-gear A, 304-gear B, 305-swing seat, 306-first motor, 307-gear C, 308-gear D, 309-first worm gear, 310-first worm wheel, 311-gear E, 312-gear F, 313-gear disc, 314-first cam, 315-eccentric rod, 316-first limit travel opening 317-Slider, 318-Rack, 319-Gear G, 320-Gear H, 321-Second worm gear, 322-Gear I, 323-First eccentric wheel, 324-Limit plate, 325-Second cam, 326-Second limit switch, 327-Third limit switch, 328-Support, 330-Chassis, 331-Upright rod, 332-Slide rod, 4-Second drive mechanism, 401-Second gearbox, 402-Gear K 403-Gear L, 404-Gear M, 405-Gear N, 406-Second Motor, 407-Second Eccentric Wheel, 408-Third Cam, 409-Fourth Limit Switch, 410-Rockarm, 5-Rotating Seat, 6-Lifting Rod, 7-Rock Seat, 8-Third Drive Mechanism, 801-Third Gear Gearbox, 802-Fourth Gear Gearbox, 803-Gear O, 804-Gear P, 805-Gear Q, 806-Gear R, 807-Third Motor 808-Fourth Cam, 809-Fifth Limit Switch, 810-Sixth Limit Switch, 811-Gear S, 812-Gear T, 9-Tail, 10-Eyes, 11-Nose, 12-Ears, 13-First Circuit Board, 14-Battery Box, 15-Charging Port, 16-Power Switch, 17-Speaker, 18-Base, 19-Headstand, 20-Second Circuit Board, 21-Mask, 22-Electronic Badge, 23-Camera. Detailed Implementation

[0040] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0041] Example 1: As Figures 1-14 As shown, a toy dog ​​mechanism includes a body 1 and a head shell 2. A first drive mechanism 3 and a second drive mechanism 4 are connected inside the body 1. The first drive mechanism 3 is driven and connected to a rotating base 5 and a lifting rod 6. One end of the lifting rod 6 is connected to a rocker base 7. The second drive mechanism 4 is driven and connected to a tail 9, and the tail 9 is connected to the rear side of the body 1. The head shell 2 is connected to the rocker base 7. The eyes 10, ears 12 and nose 11 are all connected to the head shell 2. A third drive mechanism 8 is connected inside the head shell 2. The third drive mechanism 8 is driven and connected to the two ears 12.

[0042] The bottom of the body 1 is connected to a base 18. The inside of the base 18 is connected to a first circuit board 13 and a battery box 14. A rechargeable battery is connected to the battery box 14. The base 18 is equipped with a charging port 15 and a power switch 16. The body 1 is connected to a speaker 17. The body 1 is provided with a speaker hole adapted to the speaker 17. The battery, charging port 15, power switch 16 and speaker 17 are all electrically connected to the first circuit board 13.

[0043] The first drive mechanism 3 includes a first gearbox 301, which is connected to the bottom of the headstock 19. The headstock 19 is connected to the top of the body 1 and extends into the bottom of the head shell 2. A sway gear mechanism is rotatably connected inside the first gearbox 301. The sway gear mechanism includes a base 302, on which gears A303 and B304 are rotatably connected. The axle of gear A303 is rotatably connected to a sway seat 305 inside the first gearbox 301. A first motor 306 is connected to the first gearbox 301 and drives the axle of gear A303 via a belt drive assembly. Gear B304 meshes with gear C307, gear C307 meshes with gear D308, and gear D... A first worm gear 309 is connected to the axle of 308. The first worm gear 309 meshes with the first worm wheel 310. Gears E311 and F312 are connected to the axle of the first worm wheel 310. Gear disk 313 meshes with gears E311 and F312. A first cam 314 is connected to the axle of gear disk 313. The first cam 314 can contact the first limit travel switch 316. An eccentric rod 315 is connected to the first cam 314. A slider 317 is slidably fitted inside the first gearbox 301. The eccentric rod 315 is slidably fitted to the slider 317. A rack 318 is provided on the slider 317. A gear G319 is connected to the bottom end of the rotating seat 5. The rack 318 meshes with the gear G319.

[0044] Gear H320 is rotatably connected inside the first gearbox 301. The base 302 of the oscillating gear mechanism swings to make gear B304 mesh with gear H320. A second worm 321 is connected to the axle of gear H320. The second worm 321 meshes with a second worm wheel 333. Gear I322 is connected to the axle of the second worm wheel 333. Gear I322 meshes with gear J. A first eccentric wheel 323 is connected to one end of the axle of gear J. The lifting rod 6 is slidably fitted to the first gearbox 301. Two limiting plates 3 are connected to the bottom end of the lifting rod 6. 24. The first eccentric wheel 323 contacts the two limit plates 324; the other end of the axle where gear J is located is connected to the second cam 325, which can contact the second limit travel switch 326 and the third limit travel switch 327 on the first gearbox 301; the top of the lifting rod 6 is connected to the support 328, one end of the rocker seat 7 is rotatably connected to the support 328, the top of the rotating seat 5 is fitted with the chassis 330, the chassis 330 is connected to the upright rod 331, the upright rod 331 is connected to the sliding rod 332, and the rocker seat 7 is slidably engaged with the sliding rod 332.

[0045] The second drive mechanism 4 includes a second gearbox 401, in which gears K402, L403, M404 and N405 are rotatably connected and meshed in sequence. A second motor 406 is connected to the second gearbox 401. The second motor 406 drives the axle of gear K402 via a belt drive assembly. A second eccentric wheel 407 is connected to the axle of gear N405. One end of the rocker arm 410 is rotatably connected to the second eccentric wheel 407, and the other end is rotatably connected to the tail 9, which is rotatably connected to the body 1. A third cam 408 is connected to the side of the second eccentric wheel 407. The third cam 408 can contact the fourth limit switch 409 on the second gearbox 401.

[0046] The third drive mechanism 8 includes a third gearbox 801 and a fourth gearbox 802. Gears O803, P804, Q805, and R806 are rotatably connected within the third gearbox 801 and mesh sequentially. A third motor 807 is connected to the third gearbox 801, and the third motor 807 drives the axle of gear O803 via a belt drive assembly. A fourth cam 808 is connected to the axle of gear R806, and the fourth cam 808 can engage with a fifth limit switch on the third gearbox 801. 809. The sixth limit switch 810 is in contact; the fourth gear box 802 is connected to the third gear box 801. Two gears S811 and gear T812 are symmetrically connected inside the fourth gear box 802. Gear S811 is connected to both ends of the axle where gear R806 is located. Gear T812 meshes with gear S811. Two lugs 12 are connected to the axle where gear T812 is located; the bottom end of the third gear box 801 is connected to the second circuit board 20. The second circuit board 20 is electrically connected to the first circuit board 13.

[0047] An electronic badge 22 is connected to the front of the device 1. The electronic badge 22 is electrically connected to the first circuit board 13. The electronic badge 22 can project cool patterns.

[0048] A camera 23 is installed at the front end of the nose 11, and the camera 23 is electrically connected to the first circuit board 13.

[0049] The specific working principle of this embodiment is as follows:

[0050] Left and right head shaking: The first motor 306 rotates forward, gear B304 meshes with gear C307, gear C307 drives gear D308 to rotate, gear D308 drives the first worm 309 to rotate, the first worm 309 drives the first worm wheel 310 to rotate, the first worm wheel 310 drives gear E311 and gear F312 to rotate, gear E311 and gear F312 drive the gear disk 313 to rotate, the gear disk 313 drives the first cam 314 to rotate, the eccentric rod 315 on the first cam 314 drives the slider 317 to reciprocate, the rack 318 on the slider 317 drives the rotating seat 5 to reciprocate, and thus the head shell 2 follows the rotating seat 5 to rotate, realizing the head shaking action; when the first cam 314 touches the first limit switch 316, the head shell 2 returns to the center position.

[0051] Head raising and lowering: The first motor 306 reverses, gear B304 meshes with gear H320, gear H320 drives the second worm 321 to rotate, the second worm 321 drives gear I322 to rotate, gear I322 drives gear J to rotate, gear J drives the first eccentric wheel 323 to rotate, the first eccentric wheel 323 drives the lifting rod 6 to move up and down, thereby realizing the lifting and lowering of the rocker seat 7, and thus realizing the lifting or lowering of the head shell 2; when the second cam 325 touches the second limit travel switch 326, the head raising stops for a period of time and the head lowering stops for a period of time and then the head raising stops.

[0052] Tail rocking: The second motor 406 drives the gear K402 to rotate, and the gear K402 drives the gears L403, M404 and N405 to rotate in sequence. The second eccentric wheel 407 rotates, pushing and pulling the rocker arm 410, thereby realizing the left and right rocking of the tail 9. When the third cam 408 contacts the fourth limit travel switch 409 on the second gear box 401, the tail 9 returns to the center.

[0053] Ear Swinging: The third motor 807 drives gear O803 to rotate, which in turn drives gears P804, Q805, and R806 to rotate in sequence. Gear R806 then drives gears S811 and T812 to rotate in sequence, thereby achieving the back-and-forth swinging of ear 12. When the fourth cam 808 touches the fifth limit switch 809, ear 12 stops swinging forward for a period of time at the last position. When the fourth cam 808 touches the sixth limit switch 810, ear 12 stops swinging backward for a period of time at the foremost position.

[0054] This embodiment is the classic model, with the eye 10 consisting of two LED beads, and the PCB board of the LED beads is electrically connected to the first circuit board 13.

[0055] Example 2: As Figure 15 , 16 As shown, this embodiment differs from Embodiment 1. This embodiment omits the ear-swinging action, i.e., the third drive mechanism 8 and the ear 12 are eliminated. In addition, this embodiment is a high-tech version, with the eyes 10 consisting of two LED displays. The PCB boards of the LED displays are electrically connected to the first circuit board 13, giving it a very high-tech feel.

[0056] Apart from the above, this embodiment is exactly the same as Embodiment 1, and will not be described again here.

[0057] Example 3: As Figure 17 , 18 As shown, this embodiment differs from embodiment 1. This embodiment omits the ear-swinging action, i.e., the third drive mechanism 8 and the ear 12 are omitted. In addition, this embodiment is a dachshund model, with glasses consisting of two inserts. The front end of the nose 11 is connected to a mask 21, which has two through holes. The two inserts are snapped into the through holes of the mask 21. Furthermore, it is equipped with front and hind paws, making it very fun.

[0058] Apart from the above, this embodiment is exactly the same as Embodiment 1, and will not be described again here.

[0059] This embodiment also provides a plush toy, including the toy dog ​​mechanism described above, with a plush outer cover covering the toy dog ​​mechanism.

[0060] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A toy dog movement, characterized by: The application relates to a toy robot, which comprises a body (1) and a head shell (2). The body (1) is connected with a first driving mechanism (3) and a second driving mechanism (4), the first driving mechanism (3) is drivingly connected with a rotating seat (5) and a lifting rod (6), one end of the lifting rod (6) is connected with a rocking seat (7). The second driving mechanism (4) is drivingly connected with a tail (9), and the tail (9) is connected with the rear side of the body (1). The head shell (2) is connected with the rocking seat (7), eyes (10), ears (12) and a nose (11) are all connected with the head shell (2), the head shell (2) is connected with a third driving mechanism (8), and the third driving mechanism (8) is drivingly connected with the two ears (12).

2. The toy dog movement as claimed in claim 1, characterized in that: The bottom of the body (1) is connected with a base (18), the inner side of the base (18) is connected with a first circuit board (13) and a battery box (14), a rechargeable battery is arranged in the battery box (14), a charging port (15) and a power switch (16) are embedded on the base (18), a speaker (17) is arranged in the body (1), a speaker hole is arranged on the body (1) and matched with the speaker (17), and the battery, the charging port (15), the power switch (16) and the speaker (17) are all electrically connected with the first circuit board (13).

3. The toy dog movement as claimed in claim 1, wherein: The first driving mechanism (3) comprises a first gear box (301), the first gear box (301) is connected with the bottom of a head seat (19), the head seat (19) is connected with the top of the body (1), and the head seat (19) extends into the bottom of the head shell (2); a swing gear mechanism is rotatably connected in the first gear box (301), the swing gear mechanism comprises a base (302), the base (302) is rotatably connected with gear A (303) and gear B (304) which are in mesh with each other, the wheel shaft of the gear A (303) is rotatably connected with a swing base (305) in the first gear box (301), a first motor (306) is connected with the first gear box (301), and the first motor (306) is drivingly connected with the wheel shaft of the gear A (303) through a belt transmission assembly; the gear B (304) is meshed with gear C (307), the gear C (307) is meshed with gear D (308), the wheel shaft of the gear D (308) is connected with a first worm (309), the first worm (309) is meshed with a first worm wheel (310), the wheel shaft of the first worm wheel (310) is connected with gear E (311) and gear F (312), a toothed disc (313) is meshed with the gear E (311) and the gear F (312), the wheel shaft of the toothed disc (313) is connected with a first cam (314), the first cam (314) can be in contact with a first limit stroke switch (316), an eccentric rod (315) is connected with the first cam (314), a sliding block (317) is slidingly matched in the first gear box (301), the eccentric rod (315) is slidingly matched with the sliding block (317), a rack (318) is arranged on the sliding block (317), the bottom end of the rotating seat (5) is connected with gear G (319), and the rack (318) is meshed with the gear G (319).

4. The toy dog movement as claimed in claim 3, characterized in that: The first tooth box (301) is rotationally connected with gear H (320), the base (302) of the swing tooth mechanism swings to make gear B (304) mesh with gear H (320); the wheel shaft of gear H (320) is connected with second worm (321), second worm (321) meshes with second worm wheel (333), the wheel shaft where second worm wheel (333) is located is connected with gear I (322), gear I (322) meshes with gear J, one end of the wheel shaft where gear J is located is connected with first eccentric wheel (323); the lifting rod (6) is slidingly fitted in the first tooth box (301), the bottom end of the lifting rod (6) is connected with two limit plates (324), the first eccentric wheel (323) contacts with the two limit plates (324); the other end of the wheel shaft where gear J is located is connected with second cam (325), second cam (325) can contact with second limit travel switch (326) and third limit travel switch (327) on the first tooth box (301); the top end of the lifting rod (6) is connected with support (328), one end of swing seat (7) is rotationally connected with support (328), the top end of rotary seat (5) is embedded with chassis (330), the chassis (330) is connected with vertical rod (331), the vertical rod (331) is connected with slide rod (332), swing seat (7) is slidingly fitted in slide rod (332).

5. The toy dog movement as defined in claim 1, wherein: The second driving mechanism (4) comprises second tooth box (401), second tooth box (401) is rotationally connected with gear K (402), gear L (403), gear M (404) and gear N (405) which are sequentially meshed, second tooth box (401) is connected with second motor (406), second motor (406) is driven and connected with the wheel shaft of gear K (402) through belt transmission assembly, the wheel shaft of gear N (405) is connected with second eccentric wheel (407), one end of rocker (410) is rotationally connected with second eccentric wheel (407), the other end is rotationally connected with tail (9), and tail (9) is rotationally connected with fuselage (1); the side of second eccentric wheel (407) is connected with third cam (408), third cam (408) can contact with fourth limit travel switch (409) on second tooth box (401).

6. The toy dog movement as claimed in claim 2, wherein: The third driving mechanism (8) comprises a third gear box (801) and a fourth gear box (802), the third gear box (801) is rotationally connected with gear O (803), gear P (804), gear Q (805) and gear R (806) which are sequentially engaged, the third gear box (801) is connected with a third motor (807), the third motor (807) is driven and connected to the wheel shaft of gear O (803) through a belt transmission assembly, the wheel shaft of gear R (806) is connected with a fourth cam (808), the fourth cam (808) can contact with a fifth limit travel switch (809) and a sixth limit travel switch (810) on the third gear box (801); the fourth gear box (802) is connected to the third gear box (801), the fourth gear box (802) is symmetrically connected with two gears S (811) and gears T (812) inside, the gear S (811) is connected to both ends of the wheel shaft of gear R (806), the gear T (812) is engaged with the gear S (811), two ears (12) are connected to the wheel shaft of the gear T (812); the bottom end of the third gear box (801) is connected with a second circuit board (20), the second circuit board (20) is electrically connected to the first circuit board (13).

7. The toy dog movement as claimed in claim 2, wherein: The eyes (10) are two LED lamp beads, the PCB board of the LED lamp bead is electrically connected to the first circuit board (13); or the eyes (10) are two LED display screens, the PCB board of the LED display screen is electrically connected to the first circuit board (13); or the glasses are two embedded blocks, the front end of the nose (11) is connected with a mask (21), the mask (21) is provided with two through holes, and the two embedded blocks are clamped in the through holes of the mask (21).

8. The toy dog movement as claimed in claim 2, wherein: The front end of the nose (11) is provided with a camera (23), and the camera (23) is electrically connected to the first circuit board (13).

9. The toy dog movement as claimed in claim 2, wherein: The front end of the nose (11) is provided with a camera (23), and the camera (23) is electrically connected to the first circuit board (13).

10. A plush toy, characterized by: The toy dog movement comprises the toy dog movement as claimed in any one of claims 1-9, and a plush outer cover is sleeved outside the toy dog movement.

Images