Split and joint multi-color fluorescent rod

Abstract

The present application relates to the technical field of fluorescent stick, in particular to a split and splicing type multi-color fluorescent stick, which comprises a closed base, a middle assembly, a light-transmitting shell, an adjusting assembly and a light-emitting assembly, the closed base is used for accommodating the light-emitting assembly, and the adjusting assembly is matched with the middle assembly and used for adjusting the fluorescent color; the adjusting assembly comprises an adjusting connecting rod, the top of the adjusting connecting rod is located in the middle assembly, the middle of the adjusting connecting rod is located in the closed base, the bottom of the adjusting connecting rod is located outside the base end cover, and the top of the adjusting connecting rod is fixedly connected with an adjusting bearing seat; the inclined edge of the adjusting bearing seat and one side of the bearing connecting plate are both provided with a reflector; the fluorescent stick can be split into multiple independent fluorescent sticks, the closed base and the base end cover are first disassembled, then the light-emitting assembly is taken out by rotating the light-emitting assembly, and the taken-out light-emitting assembly is sleeved with the light-transmitting plastic shell to emit fluorescence.

Description

Technical Field

[0001] This invention relates to the field of glow stick technology, and specifically to a split-and-assemble multi-color glow stick. Background Technology

[0002] Glow sticks are made of an opaque plastic base containing a battery, circuit board, and fluorescent spotlight, with a translucent plastic outer shell on top. Glow sticks are often used in concerts and nighttime emergencies.

[0003] Currently, in existing technologies, most glow sticks cannot have their fluorescent color changed independently, and they are all designed as long strips that cannot be disassembled and spliced. A search revealed that Chinese invention patent application number 202010303506.5 provides a method, device, and control mechanism for glow sticks. The control method includes: acquiring the current control mode of the glow stick; determining the display signal receiving channel of the glow stick based on the current control mode; and controlling the display of the glow stick based on the display control signal received via the display signal receiving communication. This allows the user to set control permissions for the glow stick. While this patent designs a control mode for the glow stick, enabling it to change its fluorescent color, the function of this glow stick is limited and its application is inflexible.

[0004] In order to expand the scope of use and increase the functionality of glow sticks, a detachable and splicable multi-color glow stick is proposed. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a split-and-assemble multi-color glow stick, which can effectively solve the existing problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This invention provides a detachable and splicable multi-color glow stick, comprising a closed base, a middle component, a light-transmitting outer shell, an adjustment component, and a light-emitting component. The closed base houses the light-emitting component, and the adjustment component cooperates with the middle component to adjust the fluorescence color. The closed base includes a base shell and a base end cap. The middle component includes a middle cylinder with evenly distributed support rods on its inner wall, each support rod being fixedly connected to a support plate. The adjustment component includes an adjustment rod, the top of which is located inside the middle component, the middle of which is located inside the closed base, and the bottom of which is located outside the base end cap. An adjustment support seat is fixedly connected to the top of the adjustment rod. Reflectors are provided on the inclined side of the adjustment support seat and one side of the support plate to reflect fluorescence. When the inclined side of the adjustment support seat and one side of the support plate are parallel, the light-emitting component emits fluorescence, which is reflected by the reflectors on the adjustment support seat and the support plate and then enters the light-transmitting outer shell from the center of the middle component.

[0008] Furthermore, the angle between one side of the supporting connecting plate and the inner wall of the intermediate cylinder is 45°.

[0009] Furthermore, the shape of the adjusting support is an isosceles right triangle.

[0010] Furthermore, the enclosed base includes a base shell and a base end cap, which are detachably connected. The base shell has a circular mounting cavity distributed in a circumferential pattern. The light-emitting component is installed in the inner wall of the circular mounting cavity. A through hole is provided between the base shell and the base end cap, and the adjustment component is rotatably installed inside the through hole.

[0011] Furthermore, the light-emitting component includes a light-emitting housing and a circuit board. The light-emitting housing is rotatably mounted on the inner wall of the circular mounting cavity, and the circuit board is fixedly connected to the inner wall of the light-emitting housing. The light-emitting housing also contains a plurality of button batteries.

[0012] Furthermore, multiple button batteries are connected end to end and electrically connected to the circuit board, and a fluorescent spotlight is provided on the top of the light-emitting shell, which is electrically connected to the circuit board.

[0013] Furthermore, when the light-transmitting shell has two ports, a beam splitter is provided at the node of the light-transmitting shell to split the fluorescent rays into two.

[0014] Furthermore, the beam splitter is one or more of a planar beam splitter, a cubic beam splitter, and a dichroic mirror.

[0015] Beneficial effects

[0016] The technical solution provided by this invention has the following advantages compared with known public technologies:

[0017] The enclosed base is used to house multiple light-emitting components, which can emit a variety of different colors of fluorescence;

[0018] This glow stick can be disassembled into multiple independent glow sticks. Simply remove the sealed base and the base end cap first, then rotate the light-emitting component to remove it. Once the removed light-emitting component is covered with a light-transmitting plastic shell, it will emit fluorescence.

[0019] The glow stick's light-transmitting outer shell is shaped like an "L" or a "T," and multiple light-transmitting shells of different shapes are then spliced ​​together to form numbers or simple surnames, thus expanding the range of uses for glow sticks. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0021] Figure 1 This is an overall schematic diagram of the disassembled and spliced ​​multicolor glow stick of the present invention;

[0022] Figure 2 This is a schematic diagram of the middle component structure of the disassembled and spliced ​​multicolor glow stick of the present invention;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the disassembled and spliced ​​multicolor fluorescent stick of the present invention;

[0024] Figure 4 This is a schematic diagram of the adjustment component structure of the disassembled and spliced ​​multicolor glow stick of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the light-emitting component of the disassembled and spliced ​​multicolor fluorescent stick of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal fluorescence path of the intermediate component of the disassembled and spliced ​​multicolor glow stick of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the light-transmitting outer shell of the disassembled and spliced ​​multicolor fluorescent stick of the present invention, which has multiple ports.

[0028] Figure 8This is a schematic diagram of the internal fluorescence path of the light-transmitting outer shell of the disassembled and spliced ​​multicolor fluorescent stick of the present invention, which has multiple ports.

[0029] Figure Labels

[0030] 100 - Enclosed base; 101 - Base end cap; 102 - Base outer shell; 103 - Circular mounting cavity; 104 - Through hole;

[0031] 200 - Intermediate component; 201 - Intermediate cylinder; 202 - Supporting link; 203 - Bearing plate

[0032] 300 - Transparent housing; 301 - Housing end cap; 302 - Beam splitter;

[0033] 400 - Adjustment assembly; 401 - Adjustment linkage; 402 - Adjustment support;

[0034] 500 - Light-emitting component; 501 - Light-emitting housing; 502 - Circuit board; 503 - Button battery; 504 - Fluorescent spotlight. Detailed Implementation

[0035] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0036] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0037] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0038] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0039] The present invention will be further described below with reference to embodiments.

[0040] Example:

[0041] A type of split-and-assemble multi-color glow stick, such as Figure 1-6As shown, the device includes a closed base 100, an intermediate component 200, a light-transmitting housing 300, an adjustment component 400, and a light-emitting component 500. The closed base 100 is used to house the light-emitting component 500. The adjustment component 400 cooperates with the intermediate component 200 to adjust the fluorescence color. Specifically, the closed base 100 includes a base housing 102 and a base end cap 101, which are detachably connected. The base housing 102 has a circumferentially divided... A circular mounting cavity 103 is provided, and the light-emitting component 500 is installed in the inner wall of the circular mounting cavity 103. A through hole 104 is provided between the base housing 102 and the base end cap 101. The adjusting component 400 is rotatably installed inside the through hole 104. The intermediate component 200 includes an intermediate cylinder 201. The inner wall of the intermediate cylinder 201 is provided with evenly distributed support rods 202. Each support rod 202 is fixedly connected to a bearing plate 203. The adjusting component 400... The system includes an adjusting rod 401, which is rotatably connected to the inner wall of the through hole 104. The top of the adjusting rod 401 is located inside the intermediate assembly 200, the middle part of the adjusting rod 401 is located inside the closed base 100, and the bottom of the adjusting rod 401 is located outside the base end cover 101. An adjusting support seat 402 is fixedly connected to the top of the adjusting rod 401. The adjusting support seat 402 is a right-angled triangle, and the hypotenuse of the adjusting support seat 402... Reflectors are provided on one side of the adjusting support 402 and the supporting plate 203 to reflect fluorescence. When the inclined side of the adjusting support 402 is parallel to one side of the supporting plate 203, the light-emitting component 500 emits fluorescence. After being reflected by the reflectors on the adjusting support 402 and the supporting plate 203, the fluorescence enters the interior of the light-transmitting shell 300 from the center of the intermediate component 200. The angle between the inclined side of the adjusting support 402 and the inner wall of the intermediate cylinder 201 is 45° (e.g., ...). Figure 6 In the case of ∠B), the angle between one side of the supporting connecting plate 203 and the inner wall of the intermediate cylinder 201 is 45° (e.g., ∠B). Figure 6 In the figure, ∠A), that is, the shape of the adjusting support 402 is an isosceles right triangle. The light-transmitting shell 300 is threaded onto the top of the intermediate component 200. An end cap 301 is provided at the port of the light-transmitting shell 300. It is worth noting that the closed base 100 is used to accommodate multiple light-emitting components 500. Preferably, the number of light-emitting components 500 is four, that is, it can emit four different colors of fluorescence. The fluorescence emitted by the light-emitting components 500 first enters the intermediate component 200, and the intermediate component 200 adjusts and directs the fluorescence, that is, as shown in the figure. Figure 6As shown, the fluorescence first shines on the reflector of the corresponding support plate 203, and after reflection, shines on the reflector on the adjustment support 402. Finally, the fluorescence enters the light-transmitting shell 300 from the middle position of the intermediate component 200, thereby achieving the adjustment of the fluorescent stick's color. It should be noted that rotating the adjustment component 400 can turn on the light-emitting component 500 on one side of the inclined side of the adjustment support 402, while the other light-emitting components 500 are in the off state, reducing power consumption. The light-emitting component 500 only emits fluorescence when the inclined side of the adjustment support 402 is parallel to one side of the corresponding support plate 203. During the rotation of the adjustment link 401, that is, when the inclined side of the adjustment support 402 is not parallel to one side of the support plate 203, the light-emitting component 500 does not turn on, because at this time the fluorescence is reflected from the support plate 203 to the adjustment support 402 at an incorrect angle, which will cause the subsequent fluorescence to not enter the light-transmitting shell 300 from the middle position of the intermediate component 200.

[0042] Adjusting the color of a glow stick using the above method requires multiple light-emitting components 500, which is more cumbersome compared to existing technologies that incorporate PLCs and other components into the glow stick. To enhance the functionality of multiple light-emitting components 500 working together to form a single glow stick, the light-emitting components 500 are designed to be detachably installed inside the enclosed base 100. Therefore, the glow stick of this invention can be disassembled into multiple independent glow sticks. Simply disassemble the enclosed base 100 and the base end cap 101, then rotate the light-emitting component 500 to remove it. The removed light-emitting component 500, fitted with a translucent plastic shell, will then emit fluorescence. Specifically, the light-emitting component 500 includes a light-emitting shell 501 and a circuit board 502. The light-emitting housing 501 is rotatably mounted on the inner wall of the circular mounting cavity 103. The circuit board 502 is fixedly connected to the inner wall of the light-emitting housing 501. The light-emitting housing 501 also contains a plurality of button batteries 503, which are connected end to end and electrically connected to the circuit board 502. A fluorescent spotlight 504 is provided on the top of the light-emitting housing 501. The fluorescent spotlight 504 is electrically connected to the circuit board 502. It is worth noting that the circuit board 502 controls the fluorescent color emitted by the fluorescent spotlight 504. Replacing the ordinary batteries in the glow sticks of the prior art with button batteries is suitable for small glow sticks and does not take up space, so that the overall glow stick is not too large and is suitable for use.

[0043] In some designs, the light-transmitting outer shell 300 of the glow stick needs to have different shapes to adapt to different occasions, therefore, such as Figure 7 , Figure 8As shown, when the light-transmitting housing 300 has two ports, a beam splitter 302 is provided at the node of the light-transmitting housing 300 to split the fluorescent rays into two. The beam splitter 302 is an optical device used to partially reflect and partially transmit an incident beam of light, thereby splitting it into two outgoing beams. This is existing technology, and the principle will not be elaborated here. Specifically, the beam splitter 302 adopts a cubic beam splitter, with the incident light and the two outgoing beams at a 90-degree right angle. The incident angle is usually 0°, i.e., perpendicular incident. The transmitted light has very little deflection, basically along the original direction, with an angle of approximately 0°. The three beams are perpendicular to each other, forming an "L" or "T" shape. Alternatively, the beam splitter 302 can adopt a planar beam splitter, with an incident angle of θ. i Reflection angle: θ r = θ i Transmission angle: θ t And satisfy n1sinθ i = n2sinθ t Where n1 represents the refractive index of the first medium and n2 represents the refractive index of the second medium, it can be understood that when light enters the glass from air, n1≈1.003 and n2≈1.515 (the specific values ​​depend on the material of the second medium, preferably optical glass). The exit angle is: when the light finally exits from the other side of the plate, the direction of the transmitted light is parallel to the original incident light, but with a lateral displacement; the beam splitter 302 uses a dichroic mirror, and the angle of the dichroic mirror is fixed at 45°. The incident angle is fixed at 4°. 5°, reflected light: 90° direction, perpendicular to the incident light, transmitted light: 45° direction, the angle between reflected light and transmitted light: 45°+45°=90°; or the beam splitter 302 is one or more of a flat beam splitter, a cubic beam splitter, and a dichroic mirror, so that the shape of the light-transmitting shell 300 is "L" or "T" shape, etc., and then multiple light-transmitting shells 300 of different shapes are spliced ​​together to form numbers or simple surnames, thereby expanding the scope of use of glow sticks.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A split and spliced multi-color fluorescent rod, comprising a closed base (100), an intermediate assembly (200), a light-transmitting shell (300), an adjusting assembly (400) and a light-emitting assembly (500), the closed base (100) being used for accommodating the light-emitting assembly (500), characterized in that, the adjusting assembly (400) cooperates with the intermediate assembly (200) for adjusting the fluorescent color; the closed base (100) comprises a base shell (102) and a base end cover (101); the intermediate assembly (200) comprises an intermediate cylinder (201), the inner wall of the intermediate cylinder (201) is provided with uniformly distributed support connecting rods (202), each of the support connecting rods (202) is fixedly connected with a bearing connecting plate (203); the adjusting assembly (400) comprises an adjusting connecting rod (401), the top of the adjusting connecting rod (401) is located inside the intermediate assembly (200), the middle of the adjusting connecting rod (401) is located inside the closed base (100), the bottom of the adjusting connecting rod (401) is located outside the base end cover (101), and the top of the adjusting connecting rod (401) is fixedly connected with an adjusting bearing seat (402); the inclined edge of the adjusting bearing seat (402) and one side of the bearing connecting plate (203) are both provided with a reflector for reflecting the fluorescent light; when the inclined edge of the adjusting bearing seat (402) and one side of the bearing connecting plate (203) are parallel to each other, the light-emitting assembly (500) emits fluorescent light, and the fluorescent light is reflected by the reflectors on the adjusting bearing seat (402) and the bearing connecting plate (203) and then enters the inside of the light-transmitting shell (300) from the center of the intermediate assembly (200).

2. The split and spliced multi-color fluorescent rod according to claim 1, characterized in that, the included angle between one side of the bearing connecting plate (203) and the inner wall of the intermediate cylinder (201) is 45°.

3. The split and spliced multi-color fluorescent rod according to claim 2, characterized in that, the shape of the adjusting bearing seat (402) is an isosceles right triangle.

4. The split and spliced multi-color fluorescent rod according to claim 1, characterized in that, the base shell (102) and the base end cover (101) are detachably connected, the base shell (102) is provided with circumferentially distributed circular mounting cavities (103), the light-emitting assembly (500) is mounted in the inner wall of the circular mounting cavities (103), and the base shell (102) and the base end cover (101) are provided with a through hole (104) at the middle thereof, and the adjusting assembly (400) is rotatably mounted inside the through hole (104).

5. The split and spliced multi-color fluorescent rod according to claim 4, characterized in that, The light-emitting assembly (500) comprises a light-emitting shell (501) and a circuit board (502), the light-emitting shell (501) is rotatably installed on the inner wall of the circular installation cavity (103), the circuit board (502) is fixedly connected to the inner wall of the light-emitting shell (501), and a plurality of button cells (503) are further arranged in the light-emitting shell (501).

6. The split and spliced multi-color fluorescent rod according to claim 5, characterized in that, The plurality of button cells (503) are connected end to end and electrically connected with the circuit board (502), the top of the light-emitting shell (501) is provided with a fluorescent spotlight (504), and the fluorescent spotlight (504) is electrically connected with the circuit board (502).

7. The split and spliced multi-color fluorescent rod according to claim 1, characterized in that, When the light-transmitting shell (300) has two ports, a beam splitter (302) is arranged at the node of the light-transmitting shell (300) to split the fluorescent rays into two.

8. The split and spliced multi-color fluorescent rod according to claim 7, characterized in that, The beam splitter (302) is one or more of a flat plate beam splitter, a cubic beam splitter and a dichroic mirror.

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