Microphone base with ultraviolet sterilization function

Abstract

The utility model belongs to the technical field of ultraviolet sterilization, and particularly relates to a microphone base with an ultraviolet sterilization function, which comprises a support body, a microphone sterilization groove, a rotating mechanism and a deep ultraviolet light-emitting diode (LED) sterilization module. The rotating mechanism is arranged in the middle of the microphone sterilization tank, and the deep ultraviolet LED sterilization module is arranged at the bottom of the microphone sterilization tank. According to the utility model, the microphone is sterilized through the deep ultraviolet LED sterilization module, the driving gear drives the driven gear to rotate, and the microphone rotates along with the rotation of the driven gear, so that the surface and gaps of the microphone can be fully irradiated by ultraviolet rays, and compared with a fixed structure, the sterilization effect is better, no dead angle exists, and the sterilization effect is good. And the purpose of rapid sterilization can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultraviolet sterilization, and in particular relates to a microphone base with an ultraviolet sterilization function. Background Art

[0002] With the continuous improvement of living standards, people often go to entertainment venues such as KTV to sing. Microphones are an indispensable voice tool for singing. However, when people sing, they are very close to the microphone, and saliva will inevitably blow onto the microphone. When other people use it, or use the microphone that others have just used, it is inevitable to cause unsanitary conditions such as bacterial cross-infection. At the same time, saliva enters the microphone through the gap, and the inside of the microphone is in a humid state for a long time, which is also easy to breed bacteria. Since the microphone is an electrical device, it cannot be disinfected by physical high temperature, chemical spraying disinfectant, etc. The traditional protection method is to wear a disposable non-woven cover on the microphone, and the same non-woven cover is shared when singing, which is inconvenient to use and cannot achieve the purpose of fundamental disinfection. Utility Model Content

[0003] In view of the technical problem that the above-mentioned microphone inevitably causes bacterial cross infection during use, the utility model provides a microphone base with an ultraviolet sterilization function.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A microphone base with an ultraviolet sterilization function comprises a bracket body, a microphone sterilization groove, a rotating mechanism and a deep ultraviolet LED sterilization module. The bracket body is provided with a microphone sterilization groove, the rotating mechanism is arranged in the middle of the microphone sterilization groove, and the deep ultraviolet LED sterilization module is arranged at the bottom or inner wall of the microphone sterilization groove.

[0006] It also includes a control unit, an indicator light and a rechargeable lithium battery. The control unit and the rechargeable lithium battery are arranged in the bracket body, and the indicator light is arranged on the upper surface of the bracket body. The control unit is electrically connected to the rotating mechanism, the deep ultraviolet LED sterilization module, and the indicator light respectively, and the control unit is electrically connected to the rechargeable lithium battery.

[0007] A USB charging port is disposed on the side of the bracket body, and the USB charging port is electrically connected to a rechargeable lithium battery.

[0008] The control unit adopts an STM32F103C8T6 single chip microcomputer, and the STM32F103C8T6 single chip microcomputer is electrically connected to a timer.

[0009] A sterilizer switch is electrically connected between the control unit and the rechargeable lithium battery, and the sterilizer switch is arranged on the upper surface of the bracket body.

[0010] The rotating mechanism comprises a motor, a driving gear and a driven gear, wherein the driving gear is fixedly connected to the rotating shaft of the motor, and the driven gear is meshed with the driving gear.

[0011] The driven gear is arranged in the middle of the microphone sterilization groove. The driven gear adopts an annular structure. The inner side surface of the driven gear is provided with three microphone spring buckles with equal spacing.

[0012] A microphone is placed in the microphone sterilization groove, and the microphone is fixed to the driven gear through a microphone spring buckle. The bottom or inner wall of the microphone sterilization groove is coated with a reflective coating.

[0013] The deep ultraviolet LED sterilization module adopts the third-generation semiconductor UVC-LED light source. Three UVC-LED lamp beads are distributed on the deep ultraviolet LED sterilization module, and the light output angle of each UVC-LED lamp bead is 120° or 60°.

[0014] A bottom cover is arranged at the bottom of the bracket body, and the bottom cover is hinged to the bracket body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model sterilizes the microphone through a deep ultraviolet LED sterilization module. At the same time, the active gear drives the driven gear to rotate. The microphone rotates with the rotation of the driven gear, so that the surface and gaps of the microphone can be fully irradiated by ultraviolet rays. Compared with the fixed structure, the sterilization effect is better and there is no dead angle, so the purpose of rapid sterilization can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a front cross-sectional view of the utility model;

[0021] Figure 3 It is a top cross-sectional view of the utility model;

[0022] Figure 4 This is a schematic diagram of a control unit of the present utility model.

[0023] Among them: 1 is the bracket body, 2 is the microphone sterilization slot, 3 is the rotating mechanism, 301 is the motor, 302 is the driving gear, 303 is the driven gear, 304 is the microphone spring buckle, 4 is the deep ultraviolet LED sterilization module, 5 is the control unit, 6 is the indicator light, 7 is the rechargeable lithium battery, 8 is the USB charging port, 9 is the timer, 10 is the microphone, 11 is the bottom cover, and 12 is the sterilizer switch. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. These descriptions are only to further illustrate the features and advantages of the utility model, rather than to limit the claims of the utility model. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In this embodiment, if Figure 1-4As shown, the microphone sterilization tank 2 is provided on the bracket body 1 for placing the microphone 10. The deep ultraviolet LED sterilization module 4 at the bottom or inner wall of the microphone sterilization tank 2 is used to sterilize the microphone 10. The bottom or inner wall of the microphone sterilization tank 2 adopts a reflective coating, which increases the sterilization range of the deep ultraviolet LED sterilization module 4. The head of the microphone 10 is fixed to the driven gear 303 by the microphone spring buckle 304. When the sterilizer switch 12 is pressed, the deep ultraviolet LED sterilization module 4 starts sterilization. At the same time, the motor 301 of the rotating mechanism 3 drives the driving gear 302 to start rotating, and the driven gear 303 rotates with the driving gear 302. The microphone 10 rotates with the rotation of the driven gear 303, so that the surface and gap of the microphone 10 can be fully irradiated by ultraviolet rays. Compared with the fixed structure, the sterilization effect is better, and there is no dead angle, so as to achieve the purpose of rapid sterilization. After a certain period of sterilization, the timer 9 in the control unit 5 controls to stop sterilization, and the indicator light 6 lights up, indicating that it can be used. For ease of use, the microphone base is powered by a rechargeable lithium battery 7 , which can be charged via a USB charging port 8 on the side of the bracket body 1 .

[0028] Further, preferably, the microphone sterilization slots 2 can be provided in one group or multiple groups. When multiple groups of microphone sterilization slots 2 are provided, the driven gears 303 of the rotating mechanism 3 are also provided with a number corresponding to the microphone sterilization slots 2, and one driving gear 302 is provided. Multiple groups of driven gears 303 are all engaged with the same driving gear 302, and the driving gear 302 simultaneously drives the multiple groups of driven gears 303 to rotate, thereby achieving the simultaneous sterilization of multiple microphones 10.

[0029] Further, preferably, the control unit 5 adopts a STM32F103C8T6 single chip microcomputer, which is used for timing, controlling the rotation of the rotating mechanism 3, controlling the operation of the deep ultraviolet LED sterilization module 4, and controlling the on and off of the indicator light 6.

[0030] Furthermore, there is a flip-open bottom cover 11 at the bottom of the bracket body 1. By opening the bottom cover 11, the rotating mechanism 3, the deep ultraviolet LED sterilization module 4 and the control unit 5 can be installed inside the bracket body 1. If the components inside the bracket body 1 are damaged, the bottom cover 11 can also be opened for repair or replacement.

[0031] Further, preferably, the deep ultraviolet LED sterilization module 4 adopts a third-generation semiconductor UVC-LED light source with a wavelength of 200nm-280nm and a voltage of 5V-7V, which can break the DNA or RNA gene chain of bacteria or viruses, making them non-replicable or inactive, thereby achieving the purpose of disinfection. The size of the deep ultraviolet LED sterilization module 4 can be customized according to the actual space. In this embodiment, three UVC-LED lamp beads are distributed on the deep ultraviolet LED sterilization module 4, and the light output angle of each UVC-LED lamp bead is 120° or 60°. The deep ultraviolet LED sterilization module 4 is fixed to the bottom of the microphone sterilization tank 2, and irradiates and sterilizes the microphone 10 upward.

[0032] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A microphone base with ultraviolet sterilization function, characterized in that: The invention comprises a support body (1), a microphone sterilization groove (2), a rotating mechanism (3) and a deep ultraviolet LED sterilization module (4); the support body (1) is provided with a microphone sterilization groove (2); the rotating mechanism (3) is arranged in the middle of the microphone sterilization groove (2); and the deep ultraviolet LED sterilization module (4) is arranged at the bottom or inner wall of the microphone sterilization groove (2).

2. A microphone base with ultraviolet sterilization function according to claim 1, characterized in that: The invention also comprises a control unit (5), an indicator light (6) and a rechargeable lithium battery (7), wherein the control unit (5) and the rechargeable lithium battery (7) are arranged in the bracket body (1), the indicator light (6) is arranged on the upper surface of the bracket body (1), the control unit (5) is electrically connected to the rotating mechanism (3), the deep ultraviolet LED sterilization module (4) and the indicator light (6), respectively, and the control unit (5) is electrically connected to the rechargeable lithium battery (7).

3. A microphone base with ultraviolet sterilization function according to claim 2, characterized in that: A USB charging port (8) is provided on the side of the bracket body (1), and the USB charging port (8) is electrically connected to the rechargeable lithium battery (7).

4. The microphone base with ultraviolet sterilization function according to claim 2, characterized in that: The control unit (5) adopts an STM32F103C8T6 single chip microcomputer, and the STM32F103C8T6 single chip microcomputer is electrically connected to a timer (9).

5. The microphone base with ultraviolet sterilization function according to claim 2, characterized in that: A sterilizer switch (12) is electrically connected between the control unit (5) and the rechargeable lithium battery (7), and the sterilizer switch (12) is arranged on the upper surface of the bracket body (1).

6. The microphone base with ultraviolet sterilization function according to claim 1, characterized in that: The rotating mechanism (3) comprises a motor (301), a driving gear (302) and a driven gear (303); the driving gear (302) is fixedly connected to the rotating shaft of the motor (301), and the driven gear (303) is meshed with the driving gear (302).

7. A microphone base with ultraviolet sterilization function according to claim 6, characterized in that: The driven gear (303) is arranged in the middle of the microphone sterilization groove (2); the driven gear (303) adopts an annular structure; and the inner side surface of the driven gear (303) is provided with three microphone spring buckles (304) at equal intervals.

8. The microphone base with ultraviolet sterilization function according to claim 7, characterized in that: A microphone (10) is placed in the microphone sterilization groove (2), and the microphone (10) is fixed to the driven gear (303) via a microphone spring buckle (304). The bottom or inner wall of the microphone sterilization groove (2) is coated with a reflective coating.

9. The microphone base with ultraviolet sterilization function according to claim 1, characterized in that: The deep ultraviolet LED sterilization module (4) adopts a third-generation semiconductor UVC-LED light source. Three UVC-LED lamp beads are distributed on the deep ultraviolet LED sterilization module (4), and the light emission angle of each UVC-LED lamp bead is 120° or 60°.

10. The microphone base with ultraviolet sterilization function according to claim 1, characterized in that: A bottom cover (11) is provided at the bottom of the bracket body (1), and the bottom cover (11) is hinged to the bracket body (1).

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