Toy assembly with granular pixel screen and toy thereof

Abstract

The utility model discloses a toy component with granular pixel screen and its toy, and the toy component comprises: a screen shell is equipped with a plurality of luminous unit cavities and is arranged according to array, circular arrangement or according to modeling arrangement, a luminous module comprises a plurality of granular light sources and each granular light source is correspondingly arranged in a luminous unit cavity, and the scattering and transmission spare of the whole transmittance of the outside of screen shell is 20-50% is equipped with the board spare of the scattering plate, wherein the area S1 of luminous unit cavity satisfies: 9mm 2 S1<200mm 2 Or, the area S1 of luminous unit cavity and the total area S2 of the display surface of toy main body satisfy: 0.01

Description

Technical Field

[0001] This utility model belongs to the field of educational toys, specifically relating to a toy component with a pixelated screen and the toy itself. Background Technology

[0002] Toys are indispensable in the growth and development of infants and young children, serving to provide play and promote intellectual development.

[0003] However, current toys typically provide visual stimulation using LED-like structures, which are ineffective and monotonous, leading to loss of interest and hindering intellectual development in infants and toddlers. While screens offer richer visual stimulation, their structure can potentially damage an infant's eyesight, and the small size of the displayed content makes it difficult for them to observe. Furthermore, the gameplay options available with these display structures are relatively limited and often quite dull.

[0004] Therefore, it is necessary to make improvements, provide new types of toys, and support a wider range of gameplay. Utility Model Content

[0005] This invention aims to solve at least one of the above problems by providing a toy component and a toy with a pixel screen having a larger display particle size for interactive use.

[0006] The technical solution adopted in this utility model is as follows: A toy component with a pixelated screen, comprising: The screen shell is installed or integrally formed on the toy body. The screen shell is provided with multiple light-emitting unit cavities, which are arranged in an array, in a circle, or in a shape.

[0007] The light-emitting module includes a plurality of particle light sources for generating monochromatic or polychromatic light, and each particle light source is disposed in a corresponding light-emitting unit cavity.

[0008] Further, a diffusing-transmitting member is configured to scatter and transmit light generated by the particle light sources, and the diffusing-transmitting member is arranged on the outer side of the screen housing to cover the light-emitting unit cavities thereunder, so that each light-emitting unit cavity is enclosed therein by the diffusing-transmitting member and all or part of the light generated by the light-emitting modules can pass through the diffusing-transmitting member. Wherein, the diffusing-transmitting member comprises a plate member formed by a diffuser plate, and the light transmittance of the diffusing-transmitting member is 20-50%. Therefore, the diffusing-transmitting member can perform two functions in the toy assembly: firstly, it can enclose and isolate the light-emitting unit cavities from the outer side, so as to prevent the light-emitting modules from water ingress, damage or dust accumulation during use, which would affect their service life or light-emitting effect; secondly, through the light transmittance design of the diffusing-transmitting member or by spraying patterns on the surface thereof, it can realize that the light-emitting unit cavities and the light-emitting modules are hidden and invisible in the non-light-emitting state, and visually present the integrated surface effect of the diffusing-transmitting member.

[0009] Wherein, the area S1 of the light-emitting unit cavity satisfies: 9mm 2 <S1<200mm 2 , or the relationship between the area S1 of the light-emitting unit cavity and the total area S2 of the display surface of the toy main body satisfies: 0.01<S1 / S2<0.07.

[0010] By adopting this technical solution, the toy assembly can be applied to various puzzle toys, such as various toy musical instruments including toy drums, toy microphones, toy pianos and toy trumpets. Through the on-demand arrangement of each light-emitting unit cavity, a plurality of light-emitting points can form a display screen distribution with a predetermined resolution or a predetermined shape distribution, so as to cooperate with all display or interactive functions of the toy. Moreover, the display particle size of the toy assembly is relatively large, which is different from the independent lamp bead display or display screen interaction of the screens on existing toys.

[0011] Preferably, the diffusing-transmitting member further comprises a surface film, the surface film covers the top of the plate member, and the light transmittance of the plate member and / or the surface film is 20-50%.

[0012] Preferably, the plate member is a diffuser plate with a thickness of 5-15mm, and the surface film is a transparent plate with a thickness of 1-4mm; and the plate member is arranged flush with the display surface of the toy main body, and the surface film is covered and arranged on the display surface.

[0013] Preferably, the surface film is arranged as a whole sheet and attached to the display surface, and the surface film is coated with patterns or characters or has concave-convex textures on the surface molding.

[0014] Preferably, the light-emitting unit cavity is polygonal or circular, and its side length a satisfies: 3mm<a<15mm, or its radius r satisfies: 2mm<r<8mm, so that the toy assembly has a relatively large display particle size.

[0015] Preferably, the particle light source is a single monochrome LED or a group of RGB LEDs.

[0016] Preferably, the light-emitting unit cavity arrays are arranged in a longitudinal and transverse array, a longitudinal and transverse staggered array, a concentric circular array, a concentric staggered array, or according to a pattern.

[0017] Preferably, each of the light-emitting unit cavities is separated by a number of shell walls, and each of the shell walls is integrally formed as the screen shell or installed adjacently to form the screen shell.

[0018] Furthermore, each of the aforementioned particle light sources is independently illuminated on the diffuser.

[0019] Preferably, the inner wall of at least one of the light-emitting unit cavities is an inclined surface or a trumpet-shaped curved surface, so that the light-emitting unit cavity is arranged in an expanding manner from bottom to top.

[0020] Preferably, the system also includes a circuit board, which is a single plate located below the screen housing, and the particle light source is integrated onto the circuit board.

[0021] Preferably, the particle light source is composed of several independently arranged LED beads, with each LED bead correspondingly disposed in the cavity of each light-emitting unit.

[0022] Preferably, the display surface is configured as a planar or curved surface, and when the display surface is configured as a curved surface, a shape compensation part is provided between adjacent light-emitting unit cavities.

[0023] As a second aspect of this invention, a toy is provided, comprising a toy body and a toy assembly with a pixelated screen as described above.

[0024] Preferably, the interactive educational toy is a toy musical instrument.

[0025] The toy components and the toy of this invention have the following advantages: 1. This utility model provides several independently separated light-emitting unit cavities on the screen shell, designs a diffuser on the upper surface of the light-emitting unit cavity and sets light-emitting units inside the light-emitting unit cavity, and arranges the light-emitting units in a longitudinal and transverse or concentric arrangement to form a light screen or light shape through each light-emitting unit cavity, and limits the size of the light-emitting unit cavity to make it have a larger display particle size, so that the toy component or the toy with the toy component can provide a display or interactive screen with a significantly larger display particle size.

[0026] 2. In some preferred embodiments, the light-diffusing component is made of a plastic material that allows for both light diffusion and partial light transmission. This component comprises a plate and a surface film. The plate serves as a light-diffusing plate to diffuse light and protect the light-emitting unit cavity. The surface film is used to cover the toy body to form an integrated shape and enhance its aesthetics. Preferably, the surface film undergoes surface texture pressing or pattern spraying during manufacturing, and is applied as a single sheet to cover the toy body, making the toy components or toy appear visually and structurally integrated and assembled. Furthermore, the overall light transmittance of the light-diffusing component is designed to be 20-50% so that the light-emitting unit cavity or light-emitting module is not visible from the outside when the light-emitting module is not lit.

[0027] 3. In some preferred embodiments, each light-emitting module is integrated on a light-emitting circuit board to facilitate product manufacturing and assembly. Furthermore, by integrating a control module or control chip on the light-emitting circuit board, display control of each light-emitting module can be achieved. For example, the display can be based on the way the toy is played, or feedback can be provided based on the play operation.

[0028] 4. In some other embodiments, for toys or toy components with non-planar surfaces, each light-emitting unit cavity is set according to the original display particle size requirements, and a shape compensation part is provided between two adjacent light-emitting unit cavities to adapt to the size difference between each light-emitting unit cavity and the toy outline shape. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the toy piano according to Embodiment 1 of this utility model; Figure 2 yes Figure 1 A structural decomposition diagram; Figure 3 yes Figure 2 Cross-sectional view; Figure 4 yes Figure 3 Further structural breakdown diagrams; Figure 5 yes Figure 2 A schematic diagram of the screen housing structure; Figure 6 yes Figure 1 An exploded view of the toy components in the embodiment; Figure 7 a, b, and c are schematic diagrams of the arrangement of light-emitting unit cavities in other embodiments of this utility model; Figure 8a , Figure 8b These are sample photographs of the sheet metal of the plates in each embodiment of Table 1, wherein... Figure 8aFrom left to right, the samples are PX1 (100% transmittance), PX2 (90% transmittance), PX3 (80% transmittance), and PX4 (70% transmittance). Figure 8b From left to right, they are PX5 (50% transmittance), PX6 (40% transmittance), and PX7 (30% transmittance). Figure 9a , 9b 9c and 9d are schematic diagrams illustrating the usage effects of the sheet materials of the plate components in each embodiment of Table 1. Figure 9a From left to right, the images show PX1 (100% transmittance) and PX2 (90% transmittance). Figure 9b From left to right, the images show PX4 (70% transmittance) and PX3 (80% transmittance). Figure 9c From left to right, the images show PX5 (50% transmittance) and PX6 (40% transmittance). Figure 9d The middle layer is PX7 (30% light transmittance); Figure 10 , 11 12, 13, 14, and 15 are schematic diagrams of various toys using the toy components of this utility model in other embodiments of this utility model. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the application will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0031] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, features in the following embodiments can be combined with each other.

[0032] A toy component with a pixelated screen, comprising: The screen shell 21 is installed or integrally formed on the toy body 10. The screen shell 21 is provided with multiple light-emitting unit cavities 211, which are arranged in an array, in a circle, or in a shape.

[0033] The light-emitting module 24 includes a plurality of particle light sources 241 for generating monochromatic or polychromatic light, and each particle light source 241 is disposed in a corresponding light-emitting unit cavity 211.

[0034] furthermore, a diffusing and transmitting member 25, configured to scatter and transmit light generated by the granular light source 241, wherein the diffusing and transmitting member 25 is disposed on an outer side of the screen housing 21 to cover the light emitting unit cavity 211 thereunder, the diffusing and transmitting member 25 comprises a plate member 22 formed by a diffuser plate, and the light transmittance of the diffusing and transmitting member 25 is 20-50%.

[0035] wherein, the area S1 of the light emitting unit cavity 21 satisfies: 9mm 2 <S1<200mm 2 , or the relationship between the area S1 of the light emitting unit cavity 21 and the total area S2 of the display surface 101 of the toy main body 10 satisfies: 0.01<S1 / S2<0.07.

[0036] preferably, the diffusing and transmitting member 25 further comprises a surface film 23, the surface film 23 covers above the plate member 22, and the light transmittance of the plate member 22 and / or the surface film 23 is 20-50%.

[0037] preferably, the light emitting unit cavity 211 is in a polygonal or circular shape, and the side length a or radius r thereof satisfies: 3mm<a<15mm, or the radius r satisfies: 2mm<r<8mm.

[0038] preferably, the granular light source 241 is a single monochromatic light bead or a group of RGB light beads.

[0039] preferably, the respective light emitting unit cavities 211 are arranged in a vertical and horizontal array, a vertically and horizontally staggered arrangement, a concentric circular arrangement, a concentric staggered arrangement or arranged according to a modeling pattern.

[0040] the present utility model further provides a toy, which comprises a toy main body 100 and the toy component 20 with a granular pixel screen as described above. Herein, the toy is preferably a toy musical instrument, for example: a toy piano, a toy drum, etc.

[0041] Embodiment as shown in Figure 1-6 , a toy piano is configured for children to play, and provides various modes of play, music or interaction functions.

[0042] as shown in Figure 1 , the toy piano comprises a toy main body 100, an upper surface of the toy main body 100 is formed as a display surface 101, a screen area 102 and a plurality of keys 103 are arranged on the display surface 101, wherein the keys 103 comprise first keys for implementing independent functions and second keys for corresponding operation with the screen, which are respectively disposed at a lower part and an upper left part of the toy main body 100, the number of the first keys and the second keys is plural, and can be specifically set according to functional requirements. Wherein, the first keys (i.e., as in Figure 1The button shown in the upper left corner is used to operate and perform corresponding functions, such as power on / off, mode selection, volume adjustment, etc., which is a common technology in existing toys; the second button (i.e., as shown in the upper left corner) is used to operate and perform corresponding functions, such as power on / off, mode selection, volume adjustment, etc. Figure 1 The buttons (arranged at the bottom as shown) are configured according to the functions of the pixel screen in this embodiment, and can realize two functions: firstly, information input function, that is, in the corresponding game mode, operating the corresponding second button can trigger the corresponding display light bar to light up, turn off, or flash; secondly, game interaction function, that is, in another game mode, after the toy piano lights up the corresponding display light bar, turns off, flashes, or outputs the corresponding music, it waits for the child to operate the corresponding second button, and provides corresponding display feedback and / or music feedback according to whether the child operates and whether the operation is correct. In other embodiments, the first button or the second button can also have other interactive functions or be set in different positions according to the gameplay, which is related to the gameplay of the toy and can be specifically set.

[0043] The toy piano has a toy component 20 with a pixelated screen, the toy component 20 including: Screen housing 21 is mounted on the toy body 100, more specifically, on the display window 111 of the upper housing 11 of the toy body 100. Figure 4 As shown. In other embodiments, the screen housing 21 may also be configured to be integrally formed on the upper housing 11.

[0044] The light-emitting module 24 includes a plurality of particle light sources 241 for generating monochromatic or polychromatic light. Each particle light source 241 is disposed in a corresponding light-emitting unit cavity 211, that is, each light-emitting unit cavity 211 is provided with a particle light source 241.

[0045] Additionally, a light-diffusing element 25 is provided to scatter and transmit the light generated by the particle light source 241. The light-diffusing element 25 is disposed on the outer side of the screen housing 21 to cover the light-emitting unit cavity 211 and achieve a sealed cover for the light-emitting unit cavity 211. The light-diffusing element 25 includes a plate 22 composed of a light-diffusing plate, and the light transmittance of the light-diffusing element 25 is 20-50%.

[0046] In this embodiment, the area S1 of the light-emitting unit cavity 21 satisfies: 9mm² 2 <S1<200mm 2; or alternatively, the relationship between the area S1 of the light emitting unit cavity 21 and the total area S2 of the display surface 101 of the toy body 10 satisfies: 0.01 < S1 / S2 < 0.07. Wherein, by setting the area S1 of the light emitting unit cavity 21 itself, or by setting the area occupied by the light emitting unit cavity 21 on the display surface 101 of the toy body 10, the toy component can be formed into a screen shape in the form of particles with a certain size, which is different from the prior art that uses lamps as discrete light sources or is densely arranged into a display screen, and realizes a display component that has both screen display and larger granularity, so that the toy component has relatively large display particles in size to provide good visual display for infants.

[0047] As shown in Figure 2-5 , the screen shell 21 is provided with a plurality of light emitting unit cavities 211, and each of the light emitting unit cavities 211 is arranged in an array, that is, arranged in a horizontal and vertical matrix, for forming a screen. In other embodiments, each light emitting unit cavity 211 can also be based on the arrangement of the horizontal and vertical matrix as shown in Figure 5 , changing each light emitting unit cavity 211 of two adjacent rows from aligned arrangement to staggered arrangement, as shown in Figure 7 Figure a; in some other embodiments, each light emitting unit cavity 211 can also be configured to be concentrically arranged along a circle, and the light emitting unit cavities 211 of similar circular circles can be aligned radially or staggered radially, as shown in Figure 7 Figures b and c, or alternatively, each light emitting unit cavity 211 is arranged in a specific shape by missing several units on the basis of the horizontal and vertical matrix arrangement as shown in Figure 5 , for example, arranged into a square shape or a number shape. Therefore, each of the light emitting unit cavities 211 can be arranged as required in the forms of vertical and horizontal array arrangement, vertical and horizontal staggered arrangement, concentric circumferential arrangement, concentric staggered arrangement, or arranged according to a modeling pattern, wherein vertical and horizontal array arrangement and vertical and horizontal staggered arrangement are respectively the situations where each light emitting unit cavity 211 is aligned or staggered on the basis of horizontal and vertical arrangement, concentric circumferential arrangement and concentric staggered arrangement refer to the situations where after changing the horizontal and vertical arrangement to be arranged along a plurality of concentric circular tracks, each unit cavity is aligned or staggered, and arrangement according to a modeling pattern refers to forming a specified pattern shape by omitting some unit cavities on the basis of the former four arrangements, or arranging each unit cavity according to the requirements of the screen shape. In short, it is necessary to display a certain display screen instead of discrete individual pixel points, and each pixel point has a certain size (each pixel point refers to the display function / effect that a light emitting unit cavity 211 has in the screen area 102).

[0048] As shown in Figure 2-4As shown, the toy body 10 includes an upper shell 11 and a lower shell 12. A display window 111 is provided on the upper shell 11. A screen shell 21 is installed at the display window 111 and is recessed into the surface of the upper shell 11. A plate 22 is installed at the display window 111 and is substantially flush with the upper shell 11. The surface film 23 is a single piece of film that covers the upper shell 11 and the plate 22, forming a relatively complete surface so that the display window 111 or the plate 22 is not visible, thus achieving an aesthetically pleasing appearance. Preferably, patterns, text, or raised textures can also be coated on the surface film 23 to further enhance the toy's appearance and playability.

[0049] In this embodiment, the surface film 23 covers the upper part of the plate 22, that is, the surface film 23 is set on the display surface 101, and the plate 22 is set on the upper part of the screen shell 21, or more precisely, it is set on the display surface 101 of the toy body 10 (except for the area where the buttons are located), so that the toy piano presents a complete upper surface, which is more aesthetically pleasing and less likely to cause injury to children.

[0050] Preferably, the light transmittance of the plate 22 is 20-50%, while the surface film 23 is a transparent film. That is, the light transmittance of the diffuser 25 is achieved by adjusting the light transmittance of the plate 22. In other embodiments, both the plate 22 and the surface film 23 can be semi-transparent (i.e., not completely transparent) to achieve the 20-50% light transmittance requirement for the diffuser 25. Therefore, good light display can be provided without revealing the internal structure or components of the toy, thus maintaining the toy's complete appearance.

[0051] Preferably, in this embodiment, the thickness of the plate 22 is 10mm and the thickness of the film 23 is 2mm. Setting the plate 22 to have a certain thickness gives it a certain hardness, thereby supporting and protecting the light-emitting unit cavity 211 and avoiding the disadvantage that children may tear the film 23 when using it directly. At the same time, the thinner film 23 layer can cover the display surface 101 completely, and also allows the shape and pattern of the display surface 101 of the toy body 10 to be configured as needed, so as to make the toy beautiful and interesting.

[0052] In this embodiment, the light emitting unit cavity 211 is polygonal, more specifically square-shaped. In other embodiments, the light emitting unit cavity 211 may also be other polygonal shapes such as rectangle, or shapes approximately circular such as circle or ellipse. Furthermore, the side length a or radius r of the light emitting unit cavity 211 satisfies: 3mm < a < 15mm, or 2mm < r < 8mm, so that the light emitting unit cavity 211 has appropriate dimensional parameters, and can further be formed into granular display pixel points of a pixel screen, so as to achieve the use and display effect of this embodiment.

[0053] In this embodiment, the granular light source 241 may be a single monochromatic light bead or a group of RGB light beads, which is used to generate monochromatic light or light with multiple variable colors. For example, the monochromatic light beads may all be of the same color, or may be of multiple colors such as red, green and blue respectively by rows or columns. Wherein, arranging RGB light beads allows the granular light source 241 in the light emitting unit cavity 211 to change according to display requirements, while monochromatic light beads only have on / off changes and no color adjustment function. Arranging three red, green and blue light beads on a circuit board and changing the luminous color of the light bead group under the control of a circuit is prior art, and will not be repeated herein.

[0054] Wherein, each of the light emitting unit cavities 211 is defined and formed by a plurality of shell walls, and each of the shell walls is integrally formed as the screen shell 21, as Figure 5 shown, the screen shell 21 is an integrated component. In other embodiments, the light emitting unit cavities 211 may also be formed by closely assembling individual independent shell walls to obtain the assembly shape as shown in Figure 5 that is, the screen shell 21 as shown in Figure 5 is divided into shell walls for forming individual light emitting unit cavities 211, thereby forming the screen shell 21.

[0055] Preferably, each of the granular light sources 241 is lit independently of each other on the diffuser 25, that is, the light of each granular light source 241 is relatively independent when lit without overlapping or interfering with each other.

[0056] Wherein, the inner wall of each said light emitting unit cavity 211 is an inclined surface or a trumpet-shaped curved surface, so that the light emitting unit cavity 211 is arranged to expand from bottom to top. For example, as Figure 4-5 shown, the light emitting unit cavity 211 includes a bottom opening 212, a top opening 213 and a side wall 214, the size of the top opening 213 is larger than that of the bottom opening 212, and the side wall 214 is an inclined surface extending between the bottom opening 212 and the top opening 213, so that each granular light source 241 is lit independently, and the light of each granular light source 241 does not interfere with each other.

[0057] as Figure 3 , 4As shown in Figure 6, the toy assembly also includes a circuit board 24. The circuit board 24 is a single plate and is located below the screen housing 21. The particle light source 241 is integrated on the circuit board 24, thereby facilitating the assembly of each particle light source 241 with the screen housing 21. In other embodiments, the particle light source 241 can also be configured as a plurality of independently arranged LED beads, each LED bead correspondingly disposed in each of the light-emitting unit cavities 211. Each LED bead can adopt existing technology, that is, using individually installed LED beads to replace the integration of each LED light-emitting unit on the same circuit board in the aforementioned embodiments. This makes it convenient to replace when the LED bead is damaged, but it has disadvantages in manufacturing.

[0058] The display surface 101 is configured as a planar or curved surface. When the display surface 101 is configured as a curved surface, a shape compensation part is provided between adjacent light-emitting unit cavities 211. That is, when the display surface 102 has a curved surface, the shape and position of the light-emitting unit cavities 211 are first set as needed, and then the difference between the curved surface and each light-emitting unit cavity 211 is provided with a shape compensation part, so that the display effect of the light-emitting unit cavity 211 is not affected by the change of the curved surface.

[0059] Preferably, the plate 22 is a light-diffusing plate, that is, a light-diffusing plastic plate, which is formed by adding a certain amount of light-diffusing powder to transparent plastic and then shaping it.

[0060] In this embodiment, the diffuser plate, which is plate 22, is manufactured according to the following process.

[0061] Substrate: ABS plastic, commercially available.

[0062] Astigmatism powder: silicone and polysiloxane, both commercially available.

[0063] The sheets for each embodiment are prepared according to the proportions in Table 1.

[0064] Table 1 Sheet Proportioning Table

[0065] The samples prepared according to the proportions of each embodiment were injection molded into sheets under the same conditions, with a sheet thickness of 10mm. Actual photographs of each embodiment are shown below. Figure 8a , 8b As shown.

[0066] The sheets from each embodiment were then placed on the screen housing 21, and the particle light source 241 was illuminated to observe the display effect presented by each embodiment. Figure 9a , 9b As shown in 9c and 9d.

[0067] Based on the visual effects presented by the sheets in the proportions in Table 1, PX07 (LGT125J) was selected as the best among the sample examples, and this example is recommended for application in the product.

[0068] Preferably, the film 23 is a plastic film, which is formed into a thin film shape by injection molding, rolling or extrusion of plastic, and its upper surface is a smooth surface, a textured surface, a wood grain surface or a surface coated with ink.

[0069] In some embodiments, the wood-look component made from the composite plastic film used as the surface film 23 has a surface texture similar to wood grain and a surface pattern similar to the cross-section of a wood board.

[0070] Specifically, the manufacturing process of the film 23 is as follows: Using plastics (such as ABS) as raw materials, the plastic is processed into layered components to provide a wood-like texture effect. Therefore, it has both the plasticity of plastic and the texture of wood. The processing technology first involves hot-pressing and extruding the plastic to form layers, then using a rolling method to simulate a wood grain on the surface, and finally spraying the wood grain pattern onto the surface with ink. Since the ink is sprayed and covers the plastic surface, it will fuse with the plastic and can achieve a scratch-resistant effect.

[0071] In other embodiments, the toy assembly with the pixelated screen described above is applied to a musical toy. For example, forming as... Figure 10 The electronic keyboard shown has a pixelated screen, in which the light-emitting unit cavities 21 of the screen area 102 are arranged in a horizontal and vertical array, but the number of cavities in each column is unequal; for example... Figure 11 The example shown is a tambourine with a pixelated screen, where the light-emitting unit cavities 21 of the screen area 102 are arranged in a horizontal and vertical array on the surface, with some units missing to form the screen shape shown in the figure; as shown Figure 12 The diagram shows a rhythm drum forming a pixelated screen, wherein the light-emitting unit cavities 21 of the screen area 102 are arranged horizontally and vertically and are frame-shaped (i.e., no internal cavities are present); as shown... Figure 13 The toy microphone shown forms a pixelated screen, wherein the screen area 102 is located on the side wall of the toy microphone, and the light-emitting unit cavities 21 are arranged in a cylindrical shape and the number of units decreases sequentially; as shown Figure 14 The toy drum shown forms a pixelated screen, wherein screen area 102 is arranged in a rectangular array with an equal number of columns. Figure 13 The number of lights in each column varies; for example... Figure 15 The toy trumpet shown forms a pixelated screen, wherein each light-emitting unit cavity 21 of the screen area 102 is arranged along the outer wall of the trumpet mouth of the toy trumpet, that is, distributed along the curved surface.

Claims

1. A toy component with a pixelated screen, characterized in that, comprising: a screen housing (21) mounted on or integrally formed on a toy body (10), wherein a plurality of light emitting unit cavities (211) are provided on the screen housing (21), and each of the light emitting unit cavities (211) is arranged in an array, a circular arrangement or a shape arrangement; a light emitting module (24), wherein the light emitting module (24) comprises a plurality of particle light sources (241) for generating monochromatic or polychromatic light, and each of the particle light sources (241) is correspondingly arranged in one of the light emitting unit cavities (211); and a diffusing and transmitting member (25) configured to scatter and transmit the light generated by the particle light sources (241), wherein the diffusing and transmitting member (25) is arranged on an outer side of the screen housing (21) to cover the light emitting unit cavities (211) thereunder, the diffusing and transmitting member (25) comprises a plate member (22) formed of a diffuser plate, and the light transmittance of the diffusing and transmitting member (25) is 20-50%; The area S1 of the light-emitting unit cavity (21) satisfies: 9mm 2 < S1 < 200mm 2 Or, the relationship between the area S1 of the light-emitting unit cavity (21) and the total area S2 of the display surface (101) of the toy body (10) satisfies: 0.01 < S1 / S2 < 0.

07.

2. The toy assembly with a pixelated screen according to claim 1, characterized in that, the diffusing and transmitting member (25) further comprises a surface film (23), the surface film (23) covers above the plate member (22), and the light transmittance of the plate member (22) and / or the surface film (23) is 20-50%.

3. The toy assembly with a pixelated screen according to claim 2, characterized in that, the plate member (22) is a diffuser plate with a thickness of 5-15mm, and the surface film (23) is a transparent plate with a thickness of 1-4mm; and the plate member (22) is arranged flush with a display surface (101) of the toy body (10), and the surface film (23) is covered and arranged on the display surface (101).

4. The toy assembly with a pixelated screen according to claim 3, characterized in that, the surface film (23) is arranged as a whole sheet and attached to the display surface (101), and patterns or characters are coated on the surface film (23) or concave-convex textures are formed on the surface of the surface film.

5. The toy assembly with a pixelated screen according to any one of claims 1-4, characterized in that, the light emitting unit cavity (211) is in a polygonal or circular shape, and the side length a or radius r thereof satisfies: 3mm < a < 15mm, or 2mm < r < 8mm; or, the particle light source (241) is a single monochromatic lamp bead or a group of RGB lamp beads; or, the light emitting unit cavities (211) are arranged in vertical and horizontal arrays, vertical and horizontal staggered arrangement, concentric circular arrangement, concentric staggered arrangement or arranged according to a modeling pattern.

6. The toy assembly with a pixelated screen according to claim 5, characterized in that, the light emitting unit cavities (211) are separated and formed by a plurality of housing walls, each of the housing walls is integrally formed into the screen housing (21) or adjacently installed to form the screen housing (21), and each of the particle light sources (241) is lit independently of each other on the diffusing and transmitting member (25).

7. The toy assembly with a pixelated screen according to claim 6, characterized in that, an inner wall of at least one of the light emitting unit cavities (211) is an inclined surface or a trumpet-shaped curved surface, so that the light emitting unit cavity (211) is arranged to expand from bottom to top.

8. The toy assembly with a pixelated screen according to any one of claims 1-3 and 6-7, characterized in that, further comprising a circuit board (24), wherein the circuit board (24) is in an integral plate shape and arranged below the screen housing (21), and the particle light sources (241) are integrally arranged on the circuit board (24); or, the particle light sources (241) are formed by a plurality of independently arranged LED lamp beads, and each of the LED lamp beads is correspondingly arranged in each of the light emitting unit cavities (211).

9. The toy assembly with a pixelated screen according to claim 8, characterized in that, The display surface (101) is configured as a planar or curved surface. When the display surface (101) is configured as a curved surface, a shape compensation part is provided between adjacent light-emitting unit cavities (211).

10. A toy, characterized in that, It includes a toy body (100) and a toy assembly (20) with a pixelated screen as described in any one of claims 1-9.

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