Prism refraction light-emitting polyhedron

Abstract

The utility model discloses a prism refraction light-emitting polyhedron, and relates to the technical field of light-emitting toys. The exterior of the driving gear is engaged with an elliptical gear, one end of the stop block is movably connected with a separation block, the top of the connecting shaft is fixedly connected with a prism, and the driving gear drives the externally engaged elliptical gear to rotate along a sliding rail arranged in the bottom plate. When the elliptical gear rotates, the prism connected with the top connecting shaft can refract light emitted by the lamp bead fixedly connected with the bottom of the circuit board, the elliptical gear drives the prism to regularly extend out of the polyhedron through the slotted hole along the track of the sliding rail, the refracted light is emitted to all directions, the light emitting effect of the lamp bead is improved, and the service life of the lamp bead is prolonged. And meanwhile, the light-emitting extension range can be wider.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous toys, in particular to a prism refraction luminous polyhedron. Background Art

[0002] Luminous toys can also be called flash toys. Simply put, they are luminous toys for children to play with. Luminous toys are usually made of non-toxic and environmentally friendly plastics. They are filled with luminous substances or light bulbs, which can emit colorful flashes and easily attract children's attention. The surface of luminous toys is smooth and delicate, without any protrusions, and will not scratch the delicate skin of children. They are ideal tools for children to play;

[0003] The existing luminous polyhedron emits light through lamp beads, which emit light in various colors, but the luminous effect is single. At the same time, the luminous polyhedron is generally a whole. After the internal lamp beads are damaged, it is inconvenient to disassemble and assemble, resulting in reduced practicality of the product. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a prismatic refractive luminous polyhedron, which solves the problem that the luminous colors of lamp beads are diverse, but the luminous effect is single, and the luminous polyhedron is generally a whole. When the internal lamp beads are damaged, it is inconvenient to disassemble and assemble, resulting in reduced product usability.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a prism refractive light-emitting polyhedron. It includes a trapezoidal block, the bottom of the trapezoidal block is fixedly connected to a bottom plate, the bottom plate is recessed with slide rails, the middle of the bottom plate is movably connected to a driving gear, the outside of the driving gear is meshed with an elliptical gear, the four corners of the bottom plate are protruded with stoppers, one end of the stopper is movably connected to a partition block, the top end of the elliptical gear is fixedly connected to a connecting shaft, and the top of the connecting shaft is fixedly connected to a prism.

[0006] Preferably, a transparent plate is fixedly connected to the surface of the trapezoidal block, a pin hole is provided on the side of the trapezoidal block, side shells are provided on both sides of the trapezoidal block, and a slot is provided in the middle of the side shells.

[0007] Preferably, a mounting pin is protruded from the side surface of the side shell, and the side shell is connected to the two sides of the trapezoidal block by the mounting pin being embedded in the pin hole.

[0008] Preferably, a circuit board is fixedly connected to the top of the inner cavity of the trapezoidal block, lamp beads are fixedly connected to the surface of the circuit board, a control button is fixedly connected to the top of the circuit board, and the control button passes through the top of the trapezoidal block.

[0009] Preferably, a slider is protruded from the bottom of the elliptical gear, an inner slide groove is recessed on the side of the slide rail, and the bottom of the slider is clamped inside the inner slide groove.

[0010] Preferably, a second slide rail is formed between the stopper and the bottom plate.

[0011] Preferably, the height of the prism is flush with the slot.

[0012] The utility model provides a prism refraction luminous polyhedron. Compared with the prior art, it has the following beneficial effects:

[0013] 1. A prism-refracting luminous polyhedron, which rotates along the slide rail provided inside the bottom plate by driving the external meshing elliptical gear through the active gear. When the elliptical gear rotates, the prism connected to the top connecting shaft will refract the light emitted by the lamp beads fixedly connected to the bottom of the circuit board. The elliptical gear drives the prism along the track of the slide rail to regularly extend out of the polyhedron through the slot hole, and irradiates the refracted light in all directions, thereby increasing the luminous effect of the lamp beads and making the luminous extension range wider.

[0014] 2. A prismatic refractive luminous polyhedron, which is engaged with the mounting pins protruding from the side of the side shell through the pin holes opened on both sides of the trapezoidal block, can make the disassembly of the polyhedron toy more convenient. When the internal lamp beads or components are damaged, the polyhedron can be easily disassembled and repaired, avoiding the difficulty of disassembly and maintenance of the polyhedron toy after it is integrally formed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the side structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the refraction component of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the refraction component of the utility model.

[0020] In the figure: 1, trapezoidal block; 2, side shell; 201, mounting pin; 3, transparent plate; 300, pin hole; 4, slot hole; 5, prism; 6, circuit board; 7, lamp bead; 8, control button; 9, bottom plate; 900, inner slide groove; 10, slide rail; 11, driving gear; 12, elliptical gear; 120, slider; 13, connecting shaft; 14, stopper; 15, partition block; 100, second slide rail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a prismatic refracting luminous polyhedron. To achieve the above purpose, the utility model is implemented through the following technical solution: a prismatic refracting luminous polyhedron. The invention comprises a trapezoidal block 1, the bottom of which is fixedly connected with a bottom plate 9, and a slide rail 10 is recessed around the bottom plate 9, and the slide rail 10 is used to fix an elliptical gear 12, so that when the elliptical gear 12 is meshed with the outside of the driving gear 11, it can rotate inside the slide rail 10 following the driving gear 11, and the middle part of the bottom plate 9 is movably connected with the driving gear 11, and a driving source is arranged inside the bottom plate 9, and the output end of the driving source is fixedly connected with the bottom of the driving gear 11, and can drive the driving gear 11 to rotate, and the outside of the driving gear 11 is meshed with the elliptical gear 12, and because the elliptical gear 12 is elliptical, it can mesh with the outside of the driving gear 11 and rotate while driving the prism 5 fixedly connected at one end of the top through the connecting shaft 13, and continuously extend from the inside of the slot 4 to the outside of the polyhedron, and refract the light generated by the lamp bead 7 to the outside, and the four corners of the bottom plate 9 are protruded with stoppers 14, and one end of the stopper 14 A partition block 15 is movably connected, and a stopper 14 forms 110. Under the blocking effect of the partition block 15, the elliptical gear 12 changes the angle of the partition block 15 when sliding through the partition block 15 inside the slide rail 10, so that a channel is formed between the slide rail 10 and the second slide rail 100. Slide blocks 120 arranged at both ends of the bottom of the elliptical gear 12 slide from the inside of the slide rail 10 and the second slide rail 100 respectively, so that the slide blocks 120 rotate while being driven by the active gear 11 to revolve. A connecting shaft 13 is fixedly connected to one end of the top of the elliptical gear 12, and a prism 5 is fixedly connected to the top of the connecting shaft 13. The prism 5 is a transparent optical element, which is usually used to disperse and refract light. It is composed of intersecting, non-parallel and flat reflecting surfaces with a specific shape. After refracting the light emitted by the lamp bead 7, it can expand the range of light refraction while extending out of the slot 4, so that the polyhedron has a better luminous effect and is more interesting.

[0023] See also Figure 1-5, a transparent plate 3 is fixedly connected to the surface of the trapezoidal block 1, a pin hole 300 is opened on the side of the trapezoidal block 1, side shells 2 are arranged on both sides of the trapezoidal block 1, a slot 4 is opened in the middle of the side shell 2, a mounting pin 201 is protruded on the side of the side shell 2, and the side shell 2 is connected to both sides of the trapezoidal block 1 through the mounting pin 201 embedded in the pin hole 300, a circuit board 6 is fixedly connected to the top of the inner cavity of the trapezoidal block 1, a battery is installed on the surface of the circuit board 6, and the current is transmitted to the lamp bead 7 through the conduction effect of the circuit board 6, so that the lamp bead 7 emits light, the lamp bead 7 is fixedly connected to the surface of the circuit board 6, and a control button 8 is fixedly connected to the top of the circuit board 6, and the control button 8 runs through the top of the trapezoidal block 1, a slider 120 is protruded at the bottom of the elliptical gear 12, and an inner slide groove 900 is recessed on the side of the slide rail 10, and the bottom of the slider 120 is clamped in the inner groove 900, a second slide rail 100 is formed between the stopper 14 and the bottom plate 9, and the height of the prism 5 is flush with the slot 4.

[0024] When in use, the control button 8 is pressed to connect the circuit of the light-emitting polyhedron, and the external meshing elliptical gear 12 is driven by the active gear 11 to rotate along the slide rail 10 opened inside the bottom plate 9. When the elliptical gear 12 rotates, the prism 5 connected to the top connecting shaft 13 will refract the light emitted by the lamp bead 7 fixedly connected to the bottom of the circuit board 6. The elliptical gear 12 drives the prism 5 along the trajectory of the slide rail 10 to regularly extend out of the polyhedron through the slot 4, and emits the refracted light to all directions; the pin holes 300 opened on both sides of the trapezoidal block 1 are engaged with the mounting pins 201 protruding from the side of the side shell 2, which can make the disassembly of the polyhedron toy more convenient. When the internal lamp bead 7 or components are damaged, the polyhedron can be easily disassembled and repaired.

[0025] In this embodiment, a prismatic refractive light-emitting polyhedron is used. Among the above components, its structural features and working principles all adopt the existing technology and will not be described in detail here.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prismatic refractive luminous polyhedron, comprising a trapezoidal block (1), characterized in that: The bottom of the trapezoidal block (1) is fixedly connected to a bottom plate (9), the bottom plate (9) is recessed with slide rails (10) around its periphery, the middle of the bottom plate (9) is movably connected to a driving gear (11), the outside of the driving gear (11) is meshed with an elliptical gear (12), four corners of the bottom plate (9) are protruded with stoppers (14), one end of the stopper (14) is movably connected to a partition block (15), one end of the top of the elliptical gear (12) is fixedly connected to a connecting shaft (13), and the top of the connecting shaft (13) is fixedly connected to a prism (5).

2. The prismatic refractive light-emitting polyhedron according to claim 1, characterized in that: A transparent plate (3) is fixedly connected to the surface of the trapezoidal block (1), a pin hole (300) is provided on the side of the trapezoidal block (1), side shells (2) are provided on both sides of the trapezoidal block (1), and a slot hole (4) is provided in the middle of the side shells (2).

3. The prismatic refractive light-emitting polyhedron according to claim 2, characterized in that: The side surface of the side shell (2) is protruded with a mounting pin (201), and the side shell (2) is connected to the two sides of the trapezoidal block (1) by the mounting pin (201) being embedded in the pin hole (300).

4. The prismatic refractive light-emitting polyhedron according to claim 3, characterized in that: A circuit board (6) is fixedly connected to the top of the inner cavity of the trapezoidal block (1), a lamp bead (7) is fixedly connected to the surface of the circuit board (6), a control button (8) is fixedly connected to the top of the circuit board (6), and the control button (8) passes through the top of the trapezoidal block (1).

5. The prismatic refractive light-emitting polyhedron according to claim 1, characterized in that: A slider (120) is protruded from the bottom of the elliptical gear (12), an inner slide groove (900) is recessed on the side of the slide rail (10), and the bottom of the slider (120) is clamped inside the inner slide groove (900).

6. The prismatic refractive light-emitting polyhedron according to claim 1, characterized in that: A second slide rail (100) is formed between the stopper (14) and the bottom plate (9).

7. The prismatic refractive light-emitting polyhedron according to claim 1, characterized in that: The height of the prism (5) is flush with the slot (4).

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