Interesting television toy

Abstract

The utility model discloses an interesting television toy, which comprises a television-shaped shell, a pull wire, a plug shell, a clockwork spring device, a wire spool, a projection frame and a plurality of pattern cards, a playing port is arranged on the front surface of the television-shaped shell, the projection frame is rotatably arranged on a mounting frame in the television-shaped shell, and the plurality of pattern cards are rotatably arranged at the circumferential edge position of the projection frame. The television-shaped shell is reasonable in structural design, the overall appearance of the television-shaped shell is in a television shape, the pull wire and the plug shell are combined to form a power line shape, the plug shell is pulled to pull the pull wire to drive the wire spool to rotate so that the clockwork spring device can store energy, and after the plug shell is loosened, the clockwork spring device drives the projection frame to rotate. The pattern cards on the projection frame are sequentially displayed at the playing ports, so that the patterns are dynamically changed, the watching effect is good, and the interestingness of the toy is effectively increased; operation is simple and convenient, playing can be achieved only by pulling the plug shell, and playing by young children is facilitated; in addition, the whole structure is simple, easy to implement, low in cost and beneficial to wide popularization.

Description

Technical Field

[0001] This utility model relates to toys, specifically to a fun television toy. Background Technology

[0002] Traditional television toys mostly mimic the appearance of a television set and feature a single image, lacking dynamic visuals. To address this, a type of television toy with interchangeable images has been introduced to the market. For example, publication number "CN205516521U," titled "Toy Television Set," discloses a toy television set including a front frame, a baffle, a back cover, a film, a picture, a knob device, and a spring-loaded mechanism. The front frame and baffle are connected by pins. The film is positioned between the front frame and the baffle. Through holes are provided in the front frame, film, and baffle. The knob device passes through these through holes sequentially and connects to the spring-loaded mechanism. The picture is inserted between the film and the baffle. The back cover is secured to the baffle using a mortise and tenon joint. The knob mechanism includes a knob and a lever. The lever, a triangular prism, is fixed to the end of the knob. It passes sequentially through the front frame, baffle, and through holes in the film, connecting to the spring box. The through holes in the film are square. Driven by the lever, the film moves left and right, creating a dynamic image. Furthermore, the image can be changed during production. While it achieves the purpose of changing images, its structure is relatively complex and its operation cumbersome, making it unsuitable for young children. Summary of the Invention

[0003] To address the aforementioned shortcomings, the purpose of this utility model is to provide a fun television toy with a reasonable structural design and convenient operation.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] A fun television toy includes a television-shaped shell, a pull cord, a plug shell, a spring mechanism, a winding reel, a projector stand, and several pattern cards. The television-shaped shell has a playback port on its front and a wire hole on its back. A mounting bracket is located inside the television-shaped shell corresponding to the playback port. The projector stand is rotatably mounted on the mounting bracket. Several pattern cards are arranged sequentially and rotatably around the circumference of the projector stand, with one end positioned on the side of the mounting bracket. The spring mechanism is located on the side of the mounting bracket, and its output shaft is connected to the projector stand. The winding reel is located on the input shaft of the spring mechanism. One end of the pull cord passes through the wire hole, extends into the television-shaped shell, and winds around the winding reel. The other end of the pull cord is connected to the plug shell.

[0006] In a preferred embodiment of this invention, the projection stand includes two discs and a rod with a cross-shaped cross-section. The two discs are symmetrically arranged at both ends of the rod, ensuring the stability and durability of the projection stand. The circumferential edge of each disc has rotating holes arranged along its circumferential direction, and a rotating shaft is located at the center of the outer surface of each disc. The mounting bracket has shaft holes that mate with the rotating shaft, simplifying the assembly process and reducing production costs.

[0007] As a preferred embodiment of this utility model, a shoulder is provided at the position where the rotating shaft connects to the disc, which not only enhances the structural connection strength but also has a limiting effect, preventing the pattern card or disc from scratching the mounting bracket.

[0008] As a preferred embodiment of this utility model, one end of the pattern card is provided with axial protrusions on both sides that are adapted to the rotating hole, and the other end of the pattern card is widened to form a locking protrusion that can lock onto the circumference of the disc when it rotates at a certain angle, so that the pattern card can lock onto the circumference of the disc after rotating at a certain angle, and the pattern card rotates with the rotation of the projection stand.

[0009] In a preferred embodiment of this utility model, the spring mechanism includes a spring box and a spring body, a transmission pawl, a first gear, a second gear, a speed limiting gear, and a speed limiting clamp disposed within the spring box. The second gear is mounted on the spring box via an output shaft, with one end extending out of the spring box and connected to the projection frame. The transmission pawl is mounted on the spring box via an input shaft, with one end extending out of the spring box and connected to the winding reel. One end of the spring body is fixed to the spring box, and the other end of the spring body is fixed to the transmission pawl. The first gear is movably mounted within the spring box. The input shaft has a receiving space on its surface facing the transmission pawl. The inner wall of the receiving space has ratchet teeth adapted to the transmission pawl. The second gear meshes with the first gear, and the speed limiting gear meshes with the second gear. A swing hole is located at the lower center of the speed limiting clip. A swing shaft, adapted to the swing shaft, is located below the speed limiting tooth in the mainspring box. The speed limiting clip is mounted on the mainspring box via the swing shaft. The upper two sides of the speed limiting clip extend symmetrically upwards to the sides of the speed limiting tooth, forming speed limiting arms that abut against the speed limiting tooth during swing. The rotational speed is controlled by the speed limiting tooth and the speed limiting clip to ensure the stability of the projection frame's rotation.

[0010] As a preferred embodiment of this utility model, the two side walls of the TV-shaped shell are provided with first decorative elements, which enhances the visual appeal of the toy, not only improving the aesthetics of the product but also increasing children's interest in playing with it.

[0011] In a preferred embodiment of this invention, the top surface of the TV-shaped shell is provided with a post for assembling a second decorative item. By assembling the second decorative item through the post, the user can change the second decorative item according to personal preference, increasing the personalization and fun of the toy.

[0012] As a preferred embodiment of this utility model, a button is provided on the front of the TV-shaped shell corresponding to the side position of the playback port. The button simulates the appearance design of a real TV, which can further increase the fun of the toy.

[0013] As a preferred embodiment of this utility model, the bottom surface of the TV-shaped shell is provided with support feet to improve the stability of the toy when it is placed.

[0014] The beneficial effects of this utility model are as follows: The structure of this utility model is reasonably designed. The overall shape of the TV-shaped shell is like a TV, while the pull cord and plug shell are combined to form a power cord. By pulling the plug shell, the pull cord is pulled to drive the winding reel to rotate, which causes the spring device to store energy. After releasing the plug shell, the spring device drives the projector to rotate, so that the pattern cards on the projector are displayed in sequence at the playback port, realizing dynamic pattern changes, with good viewing effect and effectively increasing the fun of the toy. Moreover, it is simple and convenient to operate. It can be played with by simply pulling the plug shell, which is beneficial to young children. In addition, the overall structure is simple, easy to implement, low in cost, and conducive to widespread promotion.

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is an exploded structural diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the projection stand in this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the spring device and the winding reel in this utility model.

[0020] Figure 5 This is an exploded view of the spring mechanism in this utility model. Figure 1 .

[0021] Figure 6 This is an exploded view of the spring mechanism in this utility model. Figure 2 .

[0022] Figure 7 This is a schematic diagram of another embodiment of the present invention. Detailed Implementation

[0023] Example 1, see Figures 1 to 6 This embodiment provides a fun television toy, which includes a television-shaped shell 1, a pull cord 2, a plug shell 3, a spring mechanism 4, a winding reel 5, a projection stand 6, and several pattern cards 7.

[0024] A playback port 11 is provided on the front of the TV-shaped shell 1, and a wire hole is provided on the back of the TV-shaped shell 1. Preferably, a button 12 is provided on the side of the front of the TV-shaped shell 1 corresponding to the playback port 11. The button 12 simulates the appearance design of a real television set, which can increase the fun of the toy. A support foot is provided on the bottom of the TV-shaped shell 1 to improve the stability of the toy when placed on the ground.

[0025] To enhance aesthetics, first decorative elements 8 are provided on both side walls of the TV-shaped shell 1, increasing the toy's visual appeal and enhancing both its appearance and children's play interest. A post 13 for assembling a second decorative element 9 can also be provided on the top surface of the TV-shaped shell 1. The bottom surface of the second decorative element 9 has a corresponding insertion hole, allowing it to be installed by inserting the post 13 into the hole. Users can replace the second decorative element 9 according to their personal preferences. In this embodiment, the second decorative element 9 is shaped like an antenna, increasing the toy's personalization and fun. In other embodiments, the second decorative element 9 can be any other shaped decorative element.

[0026] A mounting bracket 14 is provided inside the TV-shaped housing 1 at the position corresponding to the playback port 11. The projection frame 6 is rotatably mounted on the mounting bracket 14, and one end of several pattern cards 7 is arranged sequentially and rotatably mounted on the circumferential edge of the projection frame 6. Specifically, the projection frame 6 includes two discs 61 and a cross-shaped rod 62. The two discs 61 are symmetrically arranged at both ends of the rod 62, ensuring the stability and durability of the projection frame 6. The circumferential edge of the disc 61 is provided with rotating holes 611 arranged along its circumferential direction. A rotating shaft 612 is provided at the center of the outer side of the disc 61. The mounting bracket 14 is provided with a shaft hole adapted to the rotating shaft 612, simplifying the assembly process and reducing production costs. Preferably, a shoulder 613 is provided at the position where the rotating shaft 612 connects to the disc 61. The shoulder 613 enhances the structural connection strength and also has a limiting effect, preventing the pattern cards 7 or the discs 61 from scratching the mounting bracket 14 and ensuring smooth rotation. The pattern card 7 has axial protrusions 71 on both sides of one end that are adapted to the rotating hole 611. The other end of the pattern card 7 is widened to form a locking protrusion 72 that can engage with the circumference of the disk 61 after rotating at a certain angle. This allows the pattern card 7 to engage with the circumference of the disk 61 after rotating at a certain angle, so that the pattern card 7 rotates with the projection stand 6. In this embodiment, the pattern card 7 is preferably a plastic sheet, which is not easy to bend or jam during rotation, improving the overall smoothness of operation. In other embodiments, the pattern card 7 can also be a sheet of other rigid materials such as cardboard.

[0027] The spring mechanism 4 is located on the side of the mounting bracket 14, and its output shaft 48 is connected to the projection frame 6. Specifically, the spring mechanism 4 includes a spring box 41 and a spring body 42, a transmission pawl 43, a first gear 44, a second gear 45, a speed limiting gear 46, and a speed limiting clip 47 disposed within the spring box 41. The second gear 45 is mounted on the spring box 41 via the output shaft 48, and one end extends out of the spring box 41 and is connected to the projection frame 6. The transmission pawl 43 is mounted on the spring box 41 via the input shaft 49, and one end extends out of the spring box 41 and is connected to the winding reel 5. One end of the spring body 42 is fixed to the spring box 41, and the other end is fixed to the transmission pawl 43. The first gear 44 is movably mounted on the input shaft. On the surface of gear 49 facing the transmission pawl 43, there is a receiving space 441. The inner wall of the receiving space 441 is provided with ratchet teeth 442 that are adapted to the transmission pawl 43. The second gear 45 meshes with the first gear 44. The speed limiting tooth 46 meshes with the second gear 45. The lower middle position of the speed limiting clip 47 is provided with a swing hole. The mainspring box 41 is provided with a swing shaft adapted to the swing hole at the position below the speed limiting tooth 46. The speed limiting clip 47 is mounted on the mainspring box 41 through the swing shaft. The upper two sides of the speed limiting clip 47 extend symmetrically upward to the two sides of the speed limiting tooth 46 to form speed limiting arms 471 that can abut against the speed limiting tooth 46 when it swings. The speed limiting arms 471 abut against the speed limiting tooth 46 to produce a damping effect, which can slow down the rotation speed of the second gear 45, making the pattern changing action smoother and preventing the change from being too fast and affecting the display effect.

[0028] The winding reel 5 is disposed on the input shaft 49 of the spring device 4. One end of the pull wire 2 passes through the wire hole, extends into the TV-shaped housing 1, and is wound on the winding reel 5. The other end of the pull wire 2 is connected to the plug housing 3.

[0029] Example 2, see Figure 7 This embodiment provides a fun television toy that is basically the same as that in Embodiment 1, except that the second decorative item 9 is in the shape of a pet. In other embodiments, the second decorative item 9 can also be other shaped decorative items to meet different decorative needs.

[0030] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model. As described in the above embodiments of this utility model, other toys obtained using the same or similar structures are all within the protection scope of this utility model.

Claims

1. A fun television toy, comprising a television-shaped shell, characterized in that: It also includes a pull cord, a plug housing, a spring mechanism, a winding reel, a projection stand, and several pattern cards. The front of the TV-shaped housing has a playback port, and the back of the TV-shaped housing has a wire hole. A mounting bracket is located inside the TV-shaped housing corresponding to the playback port. The projection stand is rotatably mounted on the mounting bracket. One end of several pattern cards is arranged sequentially and rotatably mounted on the circumferential edge of the projection stand. The spring mechanism is located on the side of the mounting bracket, and the output shaft of the spring mechanism is connected to the projection stand. The winding reel is located on the input shaft of the spring mechanism. One end of the pull cord passes through the wire hole, extends into the TV-shaped housing, and is wound around the winding reel. The other end of the pull cord is connected to the plug housing.

2. The fun TV toy according to claim 1, characterized in that: The projection stand includes two discs and a rod with a cross-shaped cross section. The two discs are symmetrically arranged at both ends of the rod. The circumferential edge of each disc has rotating holes arranged along its circumferential direction. A rotating shaft is provided at the center of the outer side of each disc. The mounting bracket has a shaft hole that matches the rotating shaft.

3. The fun TV toy according to claim 2, characterized in that: A shoulder is provided at the position where the rotating shaft connects to the disk.

4. The fun TV toy according to claim 2, characterized in that: The pattern card has axial protrusions on both sides of one end that are adapted to the rotating hole, and the other end of the pattern card is widened to form a locking protrusion that can lock onto the circumference of the disc when rotated at a certain angle.

5. The fun TV toy according to claim 1, characterized in that: The spring mechanism includes a spring box and a spring body, a drive pawl, a first gear, a second gear, a speed limiting gear, and a speed limiting clip, all housed within the spring box. The second gear is mounted on the spring box via an output shaft, with one end extending out of the spring box and connected to the projection frame. The drive pawl is mounted on the spring box via an input shaft, with one end extending out of the spring box and connected to the winding reel. One end of the spring body is fixed to the spring box, and the other end is fixed to the drive pawl. The first gear is movably mounted on the input shaft. The surface facing the transmission pawl is provided with a receiving space, and the inner wall of the receiving space is provided with ratchet teeth adapted to the transmission pawl. The second gear meshes with the first gear, and the speed limiting tooth meshes with the second gear. The lower middle position of the speed limiting clip is provided with a swing hole. The mainspring box is provided with a swing shaft adapted to the swing hole at the position below the speed limiting tooth. The speed limiting clip is mounted on the mainspring box through the swing shaft. The upper two sides of the speed limiting clip extend symmetrically upward to the two sides of the speed limiting tooth to form speed limiting arms that can abut against the speed limiting tooth when it swings.

6. The fun television toy according to any one of claims 1-5, characterized in that: The television-shaped housing has a first decorative element on both sides of its side walls.

7. The fun television toy according to any one of claims 1-5, characterized in that: The top surface of the TV-shaped housing is provided with a post for assembling a second decorative item.

8. The fun television toy according to any one of claims 1-5, characterized in that: A button is provided on the front of the TV-shaped casing, corresponding to the side position of the playback port.

9. The fun television toy according to any one of claims 1-5, characterized in that: The bottom surface of the TV-shaped housing is provided with support feet.

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