Light and shadow experiment toy building block for children

Abstract

The utility model relates to the technical field of educational toys, in particular to a light and shadow experiment toy building block for children, which comprises a shadow bearing piece and a stroke piece connected with the shadow bearing piece, the stroke part is provided with a movable object placing part used for placing a projected object and a movable fixing part used for fixing a light source, the object placing part and the fixing part can be close to or far away from the image bearing surface along the stroke part, and the object placing part is arranged between the fixing part and the image bearing surface. The image bearing piece, the stroke piece, the object placing piece and the fixing piece are composed of building blocks which are detachably assembled. The technical problem that building block toys inspiring the scientific interest of children are lacked in the prior art is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of educational toys, and particularly to a children's light and shadow experiment toy building block. Background Art

[0002] Light and shadow experiments are interesting experiments that children will come into contact with during the scientific enlightenment stage in kindergarten or primary school. Phenomena such as the projected shapes of objects at different angles and the perspective of shadows (nearer objects appear larger and farther objects appear smaller) lay the foundation for the scientific knowledge to be learned later.

[0003] Building blocks were originally simple toys used to stimulate the intelligence of infants and young children. Building blocks of various shapes can be assembled into different objects, which helps to enhance children's understanding of the structure of objects and promote brain development. However, the existing building block toys on the market are usually just simple object structure assemblies, lacking building block toys that combine scientific experiments with building block assembly and can encourage children to further explore scientific principles and enhance their scientific interest. Utility Model Content

[0004] The embodiments of the present application provide a children's light and shadow experiment toy building block to at least solve the technical problem in the related art of lacking building block toys that can inspire children's scientific interest.

[0005] To achieve the above object, the present application provides a children's light and shadow experiment toy building block, including a shadow receiving member and a travel member connected to the shadow receiving member. The shadow receiving member is formed with a shadow receiving surface for carrying projections. The travel member is provided with a movable object placing member for placing the object to be projected and a movable fixing member for fixing the light source. Both the object placing member and the fixing member can move closer to or away from the shadow receiving surface along the travel member. The object placing member is arranged between the fixing member and the shadow receiving surface. The shadow receiving member, the travel member, the object placing member, and the fixing member are composed of detachable assembled building blocks.

[0006] In some embodiments, the travel member includes a first travel member and a second travel member. One end of the first travel member is connected to the shadow receiving member, and the other end is hinged to the second travel member. The object placing member is movably arranged on the first travel member, and the fixing member is movably arranged on the second travel member.

[0007] In some embodiments, the travel member is a sliding rod. The object placing member is sleeved on the first travel member and can slide along the first travel member, and the fixing member is sleeved on the second travel member and can slide along the second travel member.

[0008] In some embodiments, the shadow receiving member includes a mounting frame and a shadow receiving surface mounted on the mounting frame. The first travel member is connected to the mounting frame.

[0009] In some of these embodiments, the first travel member is installed along the lower edge of the mounting frame and is perpendicular to the shadow receiving surface, and the second travel member is hinged to the first travel member in a left-right swingable manner.

[0010] In some of these embodiments, the mounting frame is provided with a clamping portion, and a narrow slit is formed between the clamping portion and the mounting frame, and the shadow receiving surface is clamped in the narrow slit.

[0011] In some of these embodiments, the clamping portions are arranged on both side edges of the mounting frame and extend upward, and the upper ends of the clamping portions protrude from the mounting frame or are slightly lower than the mounting frame.

[0012] In some of these embodiments, the object placement member includes a movable portion that can move along the travel member and a rotating portion that is vertically arranged on the movable portion and can rotate relative to the movable portion.

[0013] In some of these embodiments, the fixing member is provided with a fixing portion that extends upward, and a fixing space for fixing the light source is formed between the fixing portions.

[0014] In some of these embodiments, the height of the object placement member is close to the middle region of the shadow receiving surface.

[0015] Based on the above, the beneficial effects of the technical solution of this application compared with the prior art are as follows:

[0016] 1. The light and shadow experiment structure assembled by building blocks can not only provide children with the fun of assembling toys, but also promote children's exploration of the scientific laws of light and shadow experiments, greatly increasing the playability and educational value.

[0017] 2. The unique design of the fixing portion facilitates placing the mobile phone there, and it is relatively convenient to use the flashlight of the mobile phone as the light source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of this application, and constitute a part of this application. The schematic embodiments of this application and their descriptions are used to explain this application, and do not constitute an improper limitation of this application. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of an embodiment of this application;

[0020] Figure 2 is a side view of an embodiment of this application.

[0021] Description of the reference numerals: shadow receiving member 1; mounting frame 1.1; shadow receiving surface 1.2; clamping portion 1.3; first travel member 2.1; second travel member 2.2; object placement member 3; movable portion 3.1; rotating portion 3.2; fixing member 4; fixing portion 4.1; fixing space 4.2. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be described and explained below in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments provided in the present application without making creative efforts fall within the scope of protection of the present application. In addition, it can also be understood that although the efforts made in such a development process may be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacturing or production changes based on the technical content disclosed in the present application are only conventional technical means and should not be understood as insufficient disclosure of the content of the present application.

[0023] Referring to "embodiments" in the present application means that specific features, structures or characteristics described in combination with the embodiments may be included in at least one embodiment of the present application. The phrase appears in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments without conflict.

[0024] Unless otherwise defined, the technical terms or scientific terms involved in the present application should be of the ordinary meaning understood by those of ordinary skill in the technical field to which the present application belongs. The terms "a", "one", "kind", "the" and the like involved in the present application do not indicate a quantity limitation and may represent a single or plural number. The terms "including", "comprising", "having" and any variations thereof involved in the present application are intended to cover non-exclusive inclusion; for example, a process, method, system, product or device including a series of steps or modules (units) is not limited to the listed steps or units, but may further include unlisted steps or units, or may further include other steps or units inherent to these processes, methods, products or devices. The terms "connected", "coupled" and the like involved in the present application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" involved in the present application means greater than or equal to two. "And / or" describes the association relationship of associated objects and indicates that three relationships may exist. For example, "A and / or B" may represent: A exists alone, A and B exist simultaneously, and B exists alone. The terms "first", "second", "third" and the like involved in the present application are only used to distinguish similar objects and do not represent a specific order for the objects.

[0025] The present application provides a children's light and shadow experiment toy building block, which includes a shadow-bearing member and a travel member connected to the shadow-bearing member. The shadow-bearing member forms a shadow-bearing surface for carrying projections. The travel member is provided with a movable object placement member for placing the object to be projected and a movable fixing member for fixing the light source. Both the object placement member and the fixing member can move closer to or away from the shadow-bearing surface along the travel member. The object placement member is arranged between the fixing member and the shadow-bearing surface. The shadow-bearing member, the travel member, the object placement member and the fixing member are composed of detachable and assembled building blocks.

[0026] As shown in the embodiment Figures 1-2 A children's light and shadow experiment toy building block includes a shadow-bearing member 1 and a travel member connected to the shadow-bearing member 1. The shadow-bearing member 1 includes a mounting frame 1.1 and a shadow-bearing surface 1.2 mounted on the mounting frame 1.1. The shadow-bearing surface 1.2 is used for carrying the projection of the object block. The travel member includes a rod-shaped first travel member 2.1 and a second travel member 2.2. One end of the first travel member 2.1 is connected to the lower edge of the mounting frame 1.1 of the shadow-bearing member 1, making the first travel member 2.1 perpendicular to the shadow-bearing surface 1.2, and the other end is hinged to the second travel member 2.2, enabling the second travel member 2.2 to swing left and right relative to the first travel member 2.1. A object placement member 3 for placing the object to be projected is sleeved on the first travel member 2.1, and the object placement member 3 can slide along the first travel member 2.1 to move closer to or away from the shadow-bearing surface 1.2. A fixing member 4 for fixing the light source is sleeved on the second travel member 2.2, and the fixing member 4 can slide along the second travel member 2.2 to move closer to or away from the shadow-bearing surface 1.2. The object placement member 3 is arranged between the fixing member 4 and the shadow-bearing surface 1.2. By adjusting the distances and angles among the object placement member 3, the fixing member 4 and the shadow-bearing surface 1.2, various patterns can be projected on the shadow-bearing surface 1.2.

[0027] Further, clamping portions 1.3 extending upward are provided at the edges on both left and right sides of the mounting frame 1.1. A narrow slit (not shown in the figure) is formed between the clamping portions 1.3 and the mounting frame 1.1, and the shadow-bearing surface 1.2 is clamped in the narrow slit. The upper ends of the clamping portions 1.3 protrude from the mounting frame 1.1 or are slightly lower than the mounting frame 1.1. In this embodiment, the upper ends of the clamping portions 1.3 slightly protrude from the mounting frame 1.1. Such a design facilitates inserting the shadow-bearing surface 1.2 into the narrow slit from the upper part of the mounting frame 1.1.

[0028] Further, the shadow-bearing surface 1.2 can be made of hard or soft materials, such as plastic plates, rubber plates, cardboard, curtain cloth, etc., and even white paper is also acceptable.

[0029] Further, the object placement member 3 includes a movable portion 3.1 that can slide along the first travel member 2.1 and a rotating portion 3.2 vertically arranged on the movable portion 3.1. The rotating portion 3.2 rotates on the movable portion 3.1 with itself as the axis, and thus can drive the object placed on the object placement member 3 to rotate, realizing different sides of the projected object.

[0030] Further, the fixing member 4 is provided with four rod-shaped fixing portions 4.1 extending upward, and a fixing space 4.2 for fixing the light source is formed between the fixing portions 4.1. The size of the fixing space 4.2 is close to the thickness of the mobile phone. When in use, the mobile phone can be placed in the flashlight mode at the fixing space 4.2 as the light source, which is very convenient.

[0031] Further, the height of the object placing member 3 is close to the height of the middle area of the shadow receiving surface 1.2, so that the projection of the object to be projected placed on the object placing member 3 can be displayed as much as possible in the middle area of the shadow receiving surface 1.2, which is convenient for observation.

[0032] Further, the present application is also equipped with various object blocks with different shapes for being projected.

[0033] Further, each structure in the present application, such as the shadow receiving member 1, the stroke member, the object placing member 3, and the fixing member 4, etc., is composed of detachable and assembled building blocks, and the structures can also be spliced and combined with each other.

[0034] Working method and principle: When in use, place the object to be projected on the object placing member 3, place the mobile phone in the flashlight mode on the fixing member 4, and by adjusting the distances and angles between the object placing member 3, the fixing member 4, and the shadow receiving surface 1.2, different projections can be presented, so as to stimulate children's interest in science during the playing process.

[0035] Those skilled in the art should understand that the technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as the combinations of these technical features do not conflict, they should be considered as the scope described in this specification.

[0036] The above-described embodiments only represent several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A children's light and shadow experiment toy building block, characterized in that: It includes a shadow-receiving member and a travel member connected to the shadow-receiving member. The shadow-receiving member is formed with a shadow-receiving surface for carrying a projection. On the travel member, there are a movable object-placement member for placing the object to be projected and a movable fixing member for fixing a light source. Both the object-placement member and the fixing member can move closer to or away from the shadow-receiving surface along the travel member. The object-placement member is arranged between the fixing member and the shadow-receiving surface. The shadow-receiving member, the travel member, the object-placement member, and the fixing member are composed of detachable and assembled building blocks.

2. The children's light and shadow experiment toy building blocks according to claim 1, characterized in that: The travel member includes a first travel member and a second travel member. One end of the first travel member is connected to the shadow-receiving member, and the other end is hinged to the second travel member. The object-placement member is movably arranged on the first travel member, and the fixing member is movably arranged on the second travel member.

3. A children's light and shadow experiment toy building block according to claim 2, characterized in that: The travel member is a slide bar. The object-placement member is sleeved on the first travel member and can slide along the first travel member. The fixing member is sleeved on the second travel member and can slide along the second travel member.

4. The children's light and shadow experiment toy building blocks according to claim 2, characterized in that: The shadow-receiving member includes a mounting frame and a shadow-receiving surface mounted on the mounting frame. The first travel member is connected to the mounting frame.

5. The children's light and shadow experiment toy building block according to claim 4, characterized in that: The first travel member is mounted on the lower edge of the mounting frame and is perpendicular to the shadow-receiving surface. The second travel member is hinged to the first travel member and can swing left and right.

6. The children's light and shadow experiment toy building blocks according to claim 4, characterized in that: The mounting frame is provided with a clamping portion. A narrow gap is formed between the clamping portion and the mounting frame. The shadow-receiving surface is clamped in the narrow gap.

7. A children's light and shadow experiment toy building block according to claim 6, characterized in that: The clamping portion is arranged on both side edges of the mounting frame and extends upward. The upper end of the clamping portion protrudes from the mounting frame or is slightly lower than the mounting frame.

8. A children's light and shadow experimental toy building block according to any one of claims 1 to 7, characterized in that: The object-placement member includes a movable portion that can move along the travel member and a rotating portion that is vertically arranged on the movable portion and can rotate relative to the movable portion.

9. A kind of children's light and shadow experiment toy building blocks according to any one of claims 1 to 7, characterized in that: The fixing member is provided with a fixing portion that extends upward. A fixing space for fixing the light source is formed between the fixing portions.

10. A children's light and shadow experiment toy building block according to any one of claims 1 to 7, characterized in that: The height of the object-placement member is close to the middle area of the shadow-receiving surface.

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