Light emitting microphone

Abstract

The utility model discloses a light emitting microphone, include: outer pipe body, be the light -transmitting material, install the inner pipe body in the outer pipe body, be the light -transmitting material, light emitting component, including circuit board, circuit board fixed piece and circuit board mounting piece, the bottom and top of circuit board are installed in the inner pipe body through circuit board mounting piece and circuit board fixed piece respectively, and drive circuit board to be placed in the middle part of inner pipe body, and the obverse and reverse of circuit board all are equipped with light emitting LED lamp pearl, to pass through the inner pipe body and emit light outward. Circuit board is installed in the middle part of inner pipe body through circuit board mounting piece and circuit board fixed piece in light emitting component, not only make circuit board positioning accurate and stable, guarantee light emitting LED lamp pearl can balancedly and stably pass through the both sides of inner pipe body and emit light outward, make the connection and cooperation between each part more closely reasonable, be favorable to the improvement product's overall quality and service life, also provide the convenience for production assembly process, help to improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of microphone technology, and in particular to a light-emitting microphone. Background Technology

[0002] In the current microphone market, ordinary microphones have relatively limited functionality, only capable of basic audio capture. With the increasing prevalence of stage performances and live broadcasts, higher demands are being placed on the appearance and functionality of microphones. Illuminated microphones, as products with distinctive appearances and a degree of fun, are gradually gaining market attention.

[0003] However, existing luminous microphones have several shortcomings. Firstly, their assembly process is complex, typically requiring various specialized tools and involving cumbersome steps, leading to low production efficiency and increased production costs. Secondly, existing luminous microphones have limitations in their lighting effects, such as a single lighting mode and insufficient color variation, failing to meet users' demands for personalized and diverse lighting effects. Furthermore, some luminous microphones have inadequate structural design, resulting in poor stability of internal circuit boards and other components, affecting the overall quality and lifespan of the product. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a luminous microphone with excellent luminous effect, a multi-color array providing a rich visual experience, and convenient assembly, with tight fit between components ensuring quality.

[0005] The luminous microphone according to the first aspect of this utility model includes: a mesh cover, a microphone core, a circuit board, an inner tube, and an outer tube. The circuit board is detachably disposed within the inner tube. Color-changing LED beads are provided on both the front and back of the circuit board. The outer tube is fitted over the inner tube. The inner tube is made of a light-transmitting material, and the outer tube is made of a transparent material. The microphone core is disposed at the top of the circuit board. The mesh cover is threadedly connected to the outer tube. The luminous microphone also includes a circuit board fixing piece. A circuit board slot is provided in the middle of the circuit board fixing piece. The end of the circuit board passes through the circuit board slot. Limiting protrusions are provided on both sides of the circuit board fixing piece. Limiting grooves corresponding to the limiting protrusions are provided at the top and bottom of the inner tube. The circuit board fixing piece is snapped onto the end of the inner tube.

[0006] The luminous microphone according to the first aspect of this utility model has at least the following beneficial effects: the structure is reasonable and compact, and the various components adopt a detachable structure, which facilitates assembly and disassembly and reduces labor costs; moreover, the circuit board is equipped with color-changing LED beads, which, together with the transparent inner tube and outer tube, can bring users a colorful effect when in use, thereby improving the user experience.

[0007] According to the first aspect of the present invention, the luminous microphone further includes a microphone core holder, which is sleeved on the top of the outer tube body, and the bottom of the microphone core holder is connected to the top of the circuit board by screws, and the microphone core is installed in the microphone core holder.

[0008] According to the first aspect of the present invention, the luminous microphone has a digital tube in the middle of the circuit board, and a power switch, a frequency modulation and color changing button, and a charging interface at the bottom of the circuit board.

[0009] According to the first aspect of the present invention, the luminous microphone further includes a tail tube, which is snap-fitted to the outer tube body.

[0010] According to some embodiments of the present invention, the luminous microphone has holes on the tail tube corresponding to the power switch, the frequency modulation and color changing buttons, and the charging interface.

[0011] The luminous microphone according to the second aspect of this utility model includes:

[0012] The outer tube is made of a light-transmitting material;

[0013] The inner tube is made of a light-transmitting material and is installed inside the outer tube.

[0014] The light-emitting component includes a circuit board, a circuit board fixing plate, and a circuit board mounting plate. The bottom of the circuit board is mounted to the bottom of the inner tube through the circuit board mounting plate, and the top of the circuit board is mounted to the top of the inner tube through the circuit board fixing plate. The two ends of the circuit board are respectively connected to the middle of the circuit board mounting plate and the middle of the circuit board fixing plate to drive the circuit board to be placed in the middle of the inner tube. Light-emitting LED beads are provided on both the front and back of the circuit board to emit light outward through the inner tube.

[0015] The luminous microphone according to the second aspect of this utility model has at least the following beneficial effects: both the outer tube and the inner tube are made of light-transmitting material, providing an excellent light transmission and light propagation environment for the luminous component, which helps to improve the luminous effect; furthermore, the circuit board in the luminous component is mounted in the middle of the inner tube through circuit board mounting pieces and circuit board fixing pieces. This design not only makes the circuit board positioning accurate and stable, ensuring that the luminous LED beads can emit light evenly and stably through both sides of the inner tube, but also makes the connection and cooperation between the components more compact and reasonable, which is conducive to improving the overall quality and service life of the product, and also provides convenience for the production and assembly process, which helps to improve production efficiency.

[0016] According to the second aspect of the present invention, the luminous microphone has multiple luminous LED beads, which are arranged in an axial array in the inner tube and can display multiple colors along the axial direction of the inner tube.

[0017] According to the second aspect of the present invention, the luminous microphone is a circuit board mounting plate, the lower fill light plate is provided with lower fill light LED beads, and the lower fill light LED beads can emit light towards one side of the circuit board mounting plate.

[0018] According to the second aspect of the present invention, the luminous microphone is provided with an upper supplementary light plate, and the upper supplementary light plate is provided with upper supplementary light LED beads, which can emit light towards one side of the circuit board mounting plate.

[0019] According to the second aspect of the present invention, the luminous microphone has a microphone core holder installed on the top of the outer tube, and an installation groove is provided on the inner side of the outer tube. The microphone core holder abuts against one end of the inner tube and can drive the other end of the inner tube to press against the groove surface of the installation groove.

[0020] According to the second aspect of the present invention, in the luminous microphone, the microphone core holder abuts against the surface of the circuit board fixing piece, which can drive the circuit board fixing piece, the circuit board and the circuit board mounting piece to press against each other in sequence, so as to drive the circuit board mounting piece to press against the groove surface of the mounting groove.

[0021] According to the second aspect of the present invention, the luminous microphone has a limiting protrusion on the peripheral wall of the circuit board fixing piece and a limiting groove at the end of the inner tube. The limiting protrusion is embedded in the limiting groove to restrict the circumferential rotation of the circuit board fixing piece.

[0022] According to the second aspect of the present invention, the microphone core is radially fixed to the outer tube body by screws.

[0023] According to the second aspect of the present invention, the luminous microphone has a tail tube connected to the bottom of the outer tube body. The circuit board is provided with a charging interface, a power switch and / or a frequency modulation and color changing button. The surface of the tail tube is provided with a charging slot, a switch slot and / or a color-changing slot. The charging slot is located on the bottom wall of the tail tube and arranged around the charging interface. The switch slot is located on the peripheral wall of the tail tube and allows the power switch to extend out to press and control the opening and closing of the luminous LED beads. The color-changing slot is symmetrically arranged with the switch slot and allows the frequency modulation and color changing button to extend out to press and control the flicker and color of the luminous LED beads.

[0024] According to the second aspect of the present invention, the bottom of the outer tube is provided with two spaced threaded connecting posts to accommodate the power switch and / or the frequency modulation and color changing button between the two threaded connecting posts.

[0025] According to the second aspect of the present invention, the luminous microphone is provided with a threaded hole in the threaded connecting post, and a connecting hole corresponding to the threaded hole is provided on the bottom wall of the tail tube. A screw passes through the connecting hole and is threadedly connected and fixed to the threaded hole.

[0026] According to the second aspect of the present invention, the luminous microphone has a countersunk hole, the screw can be recessed into the countersunk hole, and a backing sticker is adhered to the bottom surface of the tail tube to cover the countersunk hole.

[0027] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is an exploded view of the light-emitting microphone according to an embodiment of the present invention;

[0030] Figure 2 This is a structural diagram of the circuit board fixing piece of the luminous microphone according to an embodiment of the present utility model;

[0031] Figure 3 This is a schematic cross-sectional view of a light-emitting microphone according to another embodiment of the present invention;

[0032] Figure 4 This is a schematic cross-sectional view of the outer tube of a luminous microphone according to another embodiment of the present invention;

[0033] Figure 5 This is an exploded view of another embodiment of the luminescent microphone of this utility model;

[0034] Figure 6 This is a schematic diagram of the bottom structure of a light-emitting microphone according to another embodiment of the present invention.

[0035] Explanation of icon numbers:

[0036] 1. Mesh cover; 2. Microphone core; 3. Microphone core holder; 31. Fixing hole; 4. Circuit board; 41. Digital tube; 42. Power switch; 43. Frequency modulation and color changing button; 44. Charging interface; 5. Circuit board fixing piece; 51. Circuit board slot; 52. Limiting protrusion; 6. Inner tube body; 61. Limiting groove; 7. Outer tube body; 71. Mounting slot; 72. Threaded connecting post; 72. Threaded hole; 8. Tail tube; 81. Charging slot; 82. Switch slot; 83. Color matching slot; 84. Connecting hole; 9. Circuit board mounting piece. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0041] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] A microphone, scientifically known as a transducer, is a device that converts sound signals into electrical signals. Microphones are classified into dynamic, condenser, electret, and the recently emerging silicon micro-microphones, as well as liquid microphones and laser microphones. Most microphones are electret condenser microphones, which work by using a diaphragm made of polymer material with permanent charge isolation. Current microphone technology suffers from insufficient compactness, inconvenient assembly, and room for improvement in functionality.

[0043] Therefore, such as Figure 1 and Figure 2 As shown, this is a luminous microphone according to the first aspect of the present invention, including a mesh cover 1, a microphone core 2, a microphone core holder 3, a circuit board 4, a circuit board fixing piece 5, an inner tube 6, an outer tube 7, and a tail tube 8. The microphone core holder 3 is embedded in the top of the outer tube 7, the microphone core 2 is installed in the microphone core holder 3, and the mesh cover 1 is threaded to the top of the outer tube 1.

[0044] The circuit board 4 is detachably mounted inside the inner tube 6 via the circuit board fixing piece 5. Specifically, the circuit board fixing piece 5 has a circuit board slot 51 in the middle, and the end of the circuit board 4 passes through the circuit board slot 51. The circuit board fixing piece 5 has limiting protrusions 52 on both sides, and the top and bottom of the inner tube 6 have limiting grooves 61 corresponding to the limiting protrusions 52. The circuit board fixing piece 5 is engaged with the two ends of the inner tube 6.

[0045] The top of the circuit board 4 is connected to the microphone core 3 by screws. A digital tube 41 is located in the middle of the circuit board 4, and a power button 42, a frequency tuning and color-changing button 43, and a charging interface 44 are located at the bottom. Color-changing LED beads are located on both the front and back of the circuit board 4. An outer tube 7 is fitted over an inner tube 6; the inner tube 6 is made of a light-transmitting material, and the outer tube 7 is made of a transparent material.

[0046] The tailpipe 8 is snap-fitted to the outer tube body 7. The tailpipe 8 is provided with holes for the corresponding power switch 42, frequency tuning and color changing buttons 43, and charging interface 44.

[0047] Furthermore, existing microphone products generally have limited functionality, only capable of basic audio capture. With the increasing prevalence of stage performances and live streaming, higher demands are being placed on the appearance and functionality of microphones. Illuminated microphones, as products with distinctive appearances and a certain degree of fun, are gradually gaining market attention. However, existing illuminated microphones have several shortcomings. Firstly, their assembly process is complex, typically requiring various specialized tools and involving cumbersome steps, leading to low production efficiency and increased production costs. Secondly, existing illuminated microphones have limitations in their lighting effects, such as limited lighting patterns and insufficient color variations, failing to meet users' demands for personalized and diverse lighting effects. In addition, some illuminated microphones have inadequate structural design, resulting in poor installation stability of internal circuit boards and other components, affecting the overall quality and lifespan of the product.

[0048] Therefore, such as Figures 3 to 6The image shows a luminous microphone according to the second aspect of this invention, comprising an outer tube 7 and an inner tube 6, both made of light-transmitting materials, and a light-emitting component. The inner tube 6 is installed inside the outer tube 7. Optionally, the inner tube 6 can refract light. For example, the inner tube 6 is made of ABS with added diffusing powder. When light passes through the inner tube 6, the beam angle becomes 160°~176°, resulting in a hazy appearance when viewed from the side. Furthermore, a larger beam angle leads to lower illumination, and some materials may even filter light, preventing certain wavelengths from penetrating and causing color shift. Further light interference treatment on the surface, such as frosting or texturing, further reduces light transmittance due to natural phenomena in geometric optics. Additionally, the lower the refractive index of the substrate used to make the diffuser plate, the lower the light interference. In some applications, the outer tube 7 is made of transparent PE material. Furthermore, the light-emitting component includes a circuit board 4, a circuit board fixing piece 5, and a circuit board mounting piece 9. The bottom of the circuit board 4 is mounted to the bottom of the inner tube 6 via the circuit board mounting piece 9, and the top of the circuit board 4 is mounted to the top of the inner tube 6 via the circuit board fixing piece 5. Specifically, both ends of the circuit board 4 are respectively engaged with the middle portions of the circuit board mounting piece 9 and the circuit board fixing piece 5 to drive the circuit board 4 to be positioned in the middle of the inner tube 6. For example, the circuit board fixing piece 5 has a slot for the circuit board 4 in its middle portion, and the end of the circuit board 4 passes through this slot. Similarly, the engagement structure between the circuit board mounting piece 9 and the circuit board 4 can be referenced from the engagement structure between the circuit board fixing piece 5 and the circuit board 4. In some applications, "positioned in the middle of the inner tube 6" means that the centerline of the installed circuit board 4 coincides with the centerline of the inner tube 6. Furthermore, both sides of the circuit board 4 are provided with light-emitting LED beads (not shown in the figure) to emit light outwards through the inner tube 6. It should be noted that both the outer tube 7 and the inner tube 6 are made of light-transmitting material, providing an excellent light transmission and propagation environment for the light-emitting component, which helps to improve the luminous effect. Furthermore, the circuit board 4 in the light-emitting component is mounted in the middle of the inner tube 6 via the circuit board mounting plate 9 and the circuit board fixing plate 5. This design not only ensures precise and stable positioning of the circuit board 4, guaranteeing that the LED beads can emit light evenly and stably through both sides of the inner tube 6, but also makes the connection and cooperation between the components more compact and reasonable, which is beneficial to improving the overall quality and service life of the product. It also facilitates the production and assembly process, helping to improve production efficiency.

[0049] In some embodiments of this utility model, multiple LED beads are arranged in an axial array along the inner tube 6, and can display multiple colors along the axial direction of the inner tube 6, greatly enriching the luminous effect. Under the illumination of the LED beads, multiple distinct layers of color can be displayed along the axial direction of the inner tube 6, bringing users a more vibrant and colorful visual experience. This not only increases the product's fun and appeal but also satisfies the pursuit of personalized luminous effects by different users in various scenarios, enhancing the product's market competitiveness. It is easy to understand that when the LED beads on both sides emit symmetrical light, they can form a ring of the same color. When multiple LED beads arranged in an axial array emit light together, they can form a ring of multiple colors along the axial direction. For example, referencing the color design of a rainbow, seven colors—red, orange, yellow, green, blue, indigo, and violet—are arranged in layers. Another example is a layered arrangement of magenta, yellow, and cyan. It should be noted that there are multiple choices for both color and quantity, which will not be elaborated upon here.

[0050] It is easy to understand that when multiple LED beads emit light, the light intensity in the middle is more concentrated, while the light intensity at the edges is slightly weaker. Therefore, in some embodiments of this invention, the circuit board mounting plate 9 serves as a lower supplementary lighting plate, and the lower supplementary lighting plate is equipped with lower supplementary lighting LED beads (not shown in the figure). These lower supplementary lighting LED beads emit light towards one side of the circuit board fixing plate 5, effectively supplementing the light at the bottom of the inner tube 6. This lower supplementary lighting design makes the entire light-emitting area more uniform, avoids lighting dead zones, and further improves the uniformity and stability of the light-emitting effect, presenting users with a more perfect visual effect. In some applications, the lower supplementary lighting LED beads emit the same color and frequency as the bottommost LED bead. In some applications, the lower supplementary lighting LED beads emit a different color than the bottommost LED bead, serving as an independent halo at the bottom of the inner tube 6. Similarly, in some embodiments of this utility model, the circuit board fixing piece 5 is an upper supplementary lighting plate, and the upper supplementary lighting plate is provided with upper supplementary lighting LED beads (not shown in the figure). The upper supplementary lighting LED beads can emit light towards one side of the circuit board mounting piece 9, effectively supplementing the light at the top of the inner tube 6. This upper supplementary lighting design makes the entire light-emitting area more uniform, avoids the appearance of light dead corners, further improves the uniformity and stability of the light-emitting effect, and presents users with a more perfect light-emitting visual effect. In some applications, the upper supplementary lighting LED beads have the same color and frequency as the topmost light-emitting LED beads. In some applications, the upper supplementary lighting LED beads have a different color than the topmost light-emitting LED beads and can serve as an independent halo at the top of the inner tube 6. In practical applications, upper and lower supplementary LED beads can coexist, forming a comprehensive supplementary lighting system. This combination of upper and lower supplementary lighting further enhances the sense of layering and three-dimensionality of the light emission. It should be noted that the light-emitting LED beads emit radial light towards the inner tube 6, while the upper and lower supplementary LED beads emit axial light towards the inner tube 6. This effectively overcomes the problem of weak light at both ends of the inner tube 6, making the overall light emission effect of the inner tube 6 more balanced. The visual effect observed through the outer tube 7 is more comfortable, making it suitable for long-term karaoke use.

[0051] like Figures 3 to 5As shown, in some embodiments of this utility model, a microphone seat 3 is installed on the top of the outer tube 7, and an installation groove 71 is provided on the inner side of the outer tube 7. The microphone seat 3 abuts against one end of the inner tube 6, and can drive the other end of the inner tube 6 to press against the groove surface of the installation groove 71, realizing a tight fit and stable connection between the components. This not only ensures the installation stability of the microphone seat 3, but also ensures the positional accuracy of the inner tube 6 through reasonable pressing, improving the overall structural stability and reliability of the product, and reducing the risk of failure caused by component loosening or displacement. Similarly, the microphone seat 3 abuts against the surface of the circuit board fixing piece 5, which can drive the circuit board fixing piece 5, circuit board 4 and circuit board mounting piece 9 to press against the groove surface of the installation groove 71 in sequence. By pressing against each other in sequence, the assembly process is simplified, production efficiency is improved, production costs are reduced, and the tightness and positional accuracy between the components are ensured, further improving the structural stability of the product. In some applications, the microphone housing 3 can press against the inner tube body 6 and the circuit board fixing piece 5 to move together, further simplifying the assembly process and ensuring the relative position of the two after installation. For example, refer to... Figure 3 and Figure 5 In some embodiments of this utility model, the peripheral wall of the circuit board fixing piece 5 is provided with a limiting protrusion 52, and the end of the inner tube 6 is provided with a limiting groove 61. The limiting protrusion 52 is embedded in the limiting groove 61 to restrict the circumferential rotation of the circuit board fixing piece 5. On the one hand, the circuit board fixing piece 5 can be stably installed on the inner tube 6, ensuring the positional stability of the circuit board fixing piece 5 after installation, preventing it from rotating during use and affecting the normal operation of the circuit board 4 and the matching accuracy with other components, thereby improving the reliability and service life of the product. On the other hand, the circuit board fixing piece 5 and the inner tube 6 can be installed together in the mounting groove 71 as a whole under the pressure of the microphone seat 3. Similarly, the matching structure between the circuit board mounting piece 9 and the circuit board 4 can refer to the matching structure between the circuit board fixing piece 5 and the circuit board 4, which will not be described in detail here. Furthermore, in some embodiments of this utility model, after the microphone seat 3 axially presses against the inner tube 6, the microphone seat 3 and the outer tube 7 are radially fixed by screws, further strengthening the connection stability between the components. This radial fixing method effectively resists external factors that interfere with the product structure, such as vibration and impact, ensuring stable performance under various usage environments. Meanwhile, the screw fixing method is simple to operate and facilitates quality control during production and assembly. For example, the peripheral wall of the microphone core holder 3 has a fixing hole 31, and the screw passes through the peripheral wall of the outer tube 7 and is threaded into the fixing hole 31. As another example, the peripheral wall of the outer tube has a screw hole, while the peripheral wall of the microphone core holder does not have a hole; the screw is threaded into the screw hole and presses against the peripheral surface of the microphone core holder (not shown in the figure).

[0052] like Figure 3 , Figure 5 and Figure 6 In some embodiments of this utility model, a tail tube 8 is connected to the bottom of the outer tube 7, and an electronic control component is provided on the circuit board 4. An electronic control groove is formed on the surface of the tail tube 8 for operating the electronic control component. The electronic control component is used to supply power to the LED beads and / or control the light-emitting state of the LED beads, providing convenience for the functional expansion and operation of the luminous microphone. Concentrating the electronic control component at the tail tube 8 facilitates the user's operation of supplying power to the LED beads and controlling their light-emitting state. Meanwhile, referring to… Figure 1 The digital tube 41 is also located inside the inner tube 6, thus eliminating the need for slotting on the entire surface of the outer tube 7, resulting in a smooth surface and improved user comfort. Specifically, the electronic control component includes a charging interface 44, and the electronic control slot includes a charging slot 81 located on the bottom wall of the tail tube 8. The charging slot 81 surrounds the charging interface 44, providing a safe and convenient way to charge. The design of the charging slot 81 effectively prevents the charging interface 44 from being interfered with or damaged by external factors, improving the safety and stability of charging. Compared to the existing removable battery design of microphones, which typically consists of two half-tubes that are rotated to replace the internal battery, this design uses a charging method to change the battery usage without removing the battery from the middle. Therefore, the surface of the outer tube 7 for user grip is a smooth, one-piece plane without any gaps designed for connection. In some embodiments of this invention, the bottom of the outer tube 7 is provided with two spaced threaded connecting posts 72 to accommodate the power button 42 and / or the frequency modulation and color-changing button 43. Furthermore, the threaded connecting post 72 is provided with a threaded hole 721, and the bottom wall of the tail tube 8 is provided with a connecting hole 84 corresponding to the threaded hole 721. A screw passes through the connecting hole 84, and the screw is threadedly connected and fixed to the threaded hole 721. Since it is used by charging, there is no need to frequently remove the tail tube 8. Therefore, the screw connection method achieves a stable connection between the outer tube body 7 and the tail tube 8, which can effectively prevent the tail tube 8 from falling off or loosening during use, and ensure the overall structural integrity of the product. Furthermore, in some embodiments of this utility model, refer to... Figure 3 and Figure 6 The threaded hole 721 is a countersunk hole, which allows the screw to be recessed into. Furthermore, a backing sticker (not shown in the figure) is attached to the bottom surface of the tail tube 8 to cover the countersunk hole. This not only makes the product look cleaner and more aesthetically pleasing and avoids the impact of exposed screws on the overall appearance of the product, but also prevents dust, moisture, etc. from entering the product through the threaded hole 721, thereby improving the product's sealing and protective performance and extending its service life.

[0053] Refer to Figure 5 and Figure 6In some embodiments of this utility model, the electronic control component includes a switch 42, and the electronic control slot includes a switch slot 82 disposed on the peripheral wall of the tail tube 8. The switch 42 extends out of the switch slot 82 to control the opening and closing of the LED beads by pressing, allowing users to conveniently control the opening and closing of the LED beads by pressing the switch 42. The operation is simple and intuitive, and users can turn the light-emitting function on or off at any time according to actual needs. Furthermore, the electronic control component includes a frequency modulation and color-changing button 43, and the electronic control slot includes a color-changing slot 83 disposed on the peripheral wall of the tail tube 8. The color-changing slot 83 and the switch slot 82 are symmetrically arranged. The frequency modulation and color-changing button 43 extends out of the color-changing slot 83 to control the flicker and color of the LED beads by pressing, providing users with a convenient and quick way to control the flicker and color of the LED beads. Moreover, this symmetrical arrangement design conforms to ergonomic principles, allowing users to switch between various lighting effects through simple pressing operations, satisfying the pursuit of personalized lighting effects by different users in various scenarios.

[0054] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A luminous microphone, characterized in that, The device includes a mesh cover, a microphone core, a circuit board, an inner tube, and an outer tube. The circuit board is detachably housed inside the inner tube and has color-changing LED beads on both its front and back sides. The outer tube is fitted over the inner tube. The inner tube is made of a light-transmitting material, and the outer tube is made of a transparent material. The microphone core is located at the top of the circuit board, and the mesh cover is threadedly connected to the outer tube. The luminous microphone also includes a circuit board fixing piece, which has a circuit board slot in the middle. The end of the circuit board passes through the circuit board slot. Limiting protrusions are provided on both sides of the circuit board fixing piece. The top and bottom of the inner tube are provided with limiting grooves corresponding to the limiting protrusions. The circuit board fixing piece is snapped onto the end of the inner tube. The luminous microphone also includes a microphone core holder, which is sleeved on the top of the outer tube body. The bottom of the microphone core holder is connected to the top of the circuit board by screws, and the microphone core is installed inside the microphone core holder. The circuit board has a digital tube in the middle and a power switch, frequency modulation and color changing button, and charging interface at the bottom. The luminous microphone also includes a tail tube, which is snap-fitted to the outer tube body; the tail tube is provided with holes corresponding to the power button, the frequency tuning and color changing buttons, and the charging interface.

2. A luminous microphone, characterized in that, include: The outer tube is made of a light-transmitting material; The inner tube is made of a light-transmitting material and is installed inside the outer tube. The light-emitting component includes a circuit board, a circuit board fixing plate, and a circuit board mounting plate. The bottom of the circuit board is mounted to the bottom of the inner tube through the circuit board mounting plate, and the top of the circuit board is mounted to the top of the inner tube through the circuit board fixing plate. The two ends of the circuit board are respectively connected to the middle of the circuit board mounting plate and the middle of the circuit board fixing plate to drive the circuit board to be placed in the middle of the inner tube. Light-emitting LED beads are provided on both the front and back of the circuit board to emit light outward through the inner tube.

3. The luminous microphone according to claim 2, characterized in that: There are multiple LED beads, which are arranged in an axial array in the inner tube and can display a variety of colors along the axial direction of the inner tube.

4. The luminous microphone according to claim 2, characterized in that: The circuit board mounting plate is a lower fill light plate, and the lower fill light plate is provided with lower fill light LED beads, which can emit light towards one side of the circuit board mounting plate.

5. The luminous microphone according to claim 2, characterized in that: The circuit board mounting plate is an upper supplementary light plate, and the upper supplementary light plate is provided with upper supplementary light LED beads, which can emit light towards one side of the circuit board mounting plate.

6. The luminous microphone according to claim 2, characterized in that: The top of the outer tube is equipped with a microphone seat, and the inner side of the outer tube is provided with an installation groove. The microphone seat abuts against one end of the inner tube and can drive the other end of the inner tube to press against the groove surface of the installation groove.

7. The luminous microphone according to claim 6, characterized in that: The microphone base abuts against the surface of the circuit board fixing piece, which can drive the circuit board fixing piece, the circuit board and the circuit board mounting piece to press against each other in sequence, so as to drive the circuit board mounting piece to press against the groove surface of the mounting groove.

8. The luminous microphone according to claim 7, characterized in that: The peripheral wall of the circuit board fixing piece is provided with a limiting protrusion, and the end of the inner tube is provided with a limiting groove. The limiting protrusion is embedded in the limiting groove to restrict the circumferential rotation of the circuit board fixing piece.

9. The luminous microphone according to claim 6, characterized in that: The microphone seat is radially fixed to the outer tube body by screws.

10. The luminous microphone according to claim 2, characterized in that: The bottom of the outer tube is connected to a tail tube. The circuit board is provided with a charging interface, a power switch and / or a frequency modulation and color-changing button. The surface of the tail tube is provided with a charging slot, a switch slot and / or a color-changing slot. The charging slot is located on the bottom wall of the tail tube and arranged around the charging interface. The switch slot is located on the peripheral wall of the tail tube and allows the power switch to extend out to control the opening and closing of the light-emitting LED beads. The color-changing slot is symmetrically arranged with the switch slot and allows the frequency modulation and color-changing button to extend out to control the flicker and color of the light-emitting LED beads.

11. The luminous microphone according to claim 10, characterized in that: The bottom of the outer tube is provided with two spaced threaded connecting posts to accommodate the on / off switch and / or the frequency modulation and color-changing button between the two threaded connecting posts.

12. The luminous microphone according to claim 11, characterized in that: The threaded connecting post is provided with a threaded hole, and the bottom wall of the tail tube is provided with a connecting hole corresponding to the threaded hole. A screw passes through the connecting hole and is threadedly connected and fixed to the threaded hole.

13. The luminous microphone according to claim 12, characterized in that: The threaded hole is a countersunk hole, and the screw can be sunk into the countersunk hole. A backing sticker is adhered to the bottom surface of the tail tube to cover the countersunk hole.

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