Microphone charging device and microphone thereof

Abstract

The utility model relates to a charging device, which belongs to the technical field of microphone charging, in particular to a microphone charging device and a microphone thereof, and comprises a wireless charging base, a fixing cylinder, a gear, a first stabilizing ring, a second stabilizing ring, a second rack, a third rack, a lower pressing plate, a first rack, a rectangular groove and a fixing column, the top end of the spring is connected with the inner top wall of the rectangular groove; according to the wireless charging microphone, the problem of a data line can be solved through a wireless charging mode, the stability of the microphone can be realized during charging through the arranged stabilizing assembly, the problem of poor contact can be avoided, and the problem that the existing microphone is formed by adopting a built-in battery and is inconvenient to charge can be solved. The problems that when the electric quantity of a battery is insufficient, a microphone needs to be connected with a power supply for charging, a data line, a power connector and other parts are inconvenient in practical application, and meanwhile, the data line is pulled by mistake when the data line is used for charging, so that poor contact is caused, and the charging effect is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of microphone charging, in particular to a microphone charging device and a microphone thereof. Background Art

[0002] A microphone is a transducer that converts sound into an electronic signal. There are many types of microphones, such as dynamic, condenser, electret and silicon micro-microphones. Most microphones are electret condenser microphones, which work by using a polymer material diaphragm with permanent charge isolation.

[0003] In the prior art, common microphones are usually powered by long wires connected to a power source or by built-in batteries, but this has the following inconveniences:

[0004] 1. If a long wire is used to connect the power supply, it is easy to cause people to trip in crowded places such as KTV or stage, and the user's moving distance is limited, which is very inconvenient to use;

[0005] 2. If a built-in battery is used, the microphone needs to be connected to a power source for charging when the battery is low, which requires components such as a data cable and a power connector. This is inconvenient in actual use. At the same time, when charging with a data cable, there is a problem of accidentally pulling the data cable, causing poor contact and affecting the charging effect. Therefore, a microphone charging device and a microphone thereof are proposed to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a microphone charging device and a microphone thereof. By setting a wireless charging method, the problem of data cables can be solved. By setting a stable component, the microphone can be stabilized during charging to avoid the problem of poor contact.

[0007] The technical solution to achieve the purpose of the utility model is: a microphone charging device and its microphone, including a wireless charging base, the upper surface of the wireless charging base is fixedly connected with a fixing cylinder, the inner wall of the fixing cylinder is rotatably connected with a gear, the inner wall of the fixing cylinder is slidably connected with a stabilizing ring 1 and a stabilizing ring 2, respectively, the opposite surfaces of the stabilizing ring 1 and the stabilizing ring 2 are fixedly connected with a rack 2 and a rack 3, respectively, the inner wall of the fixing cylinder is slidably connected with a lower pressure plate, the upper surface of the lower pressure plate is fixedly connected with a rack 1, the rack 1, rack 2 and rack 3 are respectively meshed with the gears, a rectangular groove is opened on one side of the lower pressure plate, the inner wall of the fixing cylinder is fixedly connected with a fixing column, the surface of the fixing column is sleeved with a spring, and the top of the spring is connected to the inner top wall of the rectangular groove.

[0008] In some embodiments, a slide groove 1 is provided on the inner walls of both sides of the fixed cylinder, and the inner walls of the two slide grooves 1 are slidably connected with a slider 1, and the opposite surfaces of the two sliders 1 are respectively connected to the two sides of the lower pressure plate, and a through hole is provided through the upper surface of the lower pressure plate.

[0009] In some embodiments, a slide groove 2 is opened inside one end of the fixed cylinder, and two sliders 2 are slidably connected to the inner wall of the slide groove 2. The ends of the two sliders 2 away from the inner wall of the slide groove 2 are respectively connected to the corresponding stabilizing ring 1 and stabilizing ring 2.

[0010] In some embodiments, electrodes are disposed inside the wireless charging base, a power cord is installed on the surface of the wireless charging base, and the power cord is electrically connected to the electrodes.

[0011] A microphone comprises the microphone charging device, a limiting ring is sleeved and installed on the surface of the microphone, and the microphone is arranged inside a fixing tube.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] The utility model is charged through a wireless charging base, and the limiting ring arranged on the microphone body can drive the lower pressure plate to press down, so that the rack one drops, and then drives the rotation of the gear. Through the rotation of the gear, the rack two and the rack three can move towards each other, thereby driving the stabilizing ring one and the stabilizing ring two to clamp each other, and the microphone body can be stably clamped to prevent the interface from loosening and poor contact due to accidental touch during charging.

[0014] The problem that the existing microphone uses a built-in battery and needs to be connected to a power source for charging when the battery is low is solved. The data cable, power connector and other components are inconvenient in actual application. At the same time, when charging with a data cable, there is a risk of accidentally pulling the data cable, causing poor contact and affecting the charging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided in one embodiment of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of a stabilizing assembly provided in one embodiment of the utility model;

[0019] Figure 4It is a schematic diagram of the structure of a microphone provided in one embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Wireless charging base; 2. Power cord; 3. Fixed tube; 4. Microphone body; 5. Electrode; 6. Slide groove 1; 7. Slider 1; 8. Lower pressure plate; 9. Through hole; 10. Rectangular groove; 11. Fixed column; 12. Spring; 13. Rack 1; 14. Gear; 15. Slide groove 2; 16. Slider 2; 17. Stabilizing ring 1; 18. Stabilizing ring 2; 19. Rack 2; 20. Rack 3; 21. Limiting ring. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] The utility model provides a microphone charging device and a microphone thereof through improvement. The technical solution of the utility model is:

[0024] like Figure 1 and 3 As shown, a microphone charging device and a microphone thereof include a wireless charging base 1. The wireless charging base 1 is a prior art and will not be described in detail herein. A fixing cylinder 3 is fixedly connected to the upper surface of the wireless charging base 1. A gear 14 is rotatably connected to the inner wall of the fixing cylinder 3. A stabilizing ring 17 and a stabilizing ring 2 18 are slidably connected to the inner wall of the fixing cylinder 3. When the stabilizing ring 17 and the stabilizing ring 2 18 are close to each other, they are adapted to the microphone body 4 for more stable clamping. The opposite surfaces of the stabilizing ring 17 and the stabilizing ring 2 18 are fixedly connected to a rack 2 19 and a rack 3 20 respectively. The inner wall of the fixing cylinder 3 is rotatably connected to a gear 14. A stabilizing ring 17 and a stabilizing ring 2 18 are slidably connected to the inner wall of the fixing cylinder 3. When the stabilizing ring 17 and the stabilizing ring 2 18 are close to each other, they are adapted to the microphone body 4 for more stable clamping. The opposite surfaces of the stabilizing ring 17 and the stabilizing ring 2 18 are fixedly connected to a rack 2 19 and a rack 3 20 respectively. The wall is slidably connected to a lower pressure plate 8, and a rack 13 is fixedly connected to the upper surface of the lower pressure plate 8. Rack 13, rack 2 19 and rack 3 20 are respectively meshed with gear 14. A rectangular groove 10 is opened on one side of the lower pressure plate 8, and a fixing column 11 is fixedly connected to the inner wall of the fixing tube 3. A spring 12 is sleeved on the surface of the fixing column 11, and the top of the spring 12 is connected to the inner top wall of the rectangular groove 10. Through the setting of the fixing column 11 and the spring 12, when the microphone body 4 is removed, the spring 12 can be extended to drive the rack 13 to rise, so that it can be reset as a whole for the next use.

[0025] like Figure 3As shown, in one embodiment, both inner walls of the fixed cylinder 3 are provided with a slide groove 6, and the inner walls of the two slide grooves 6 are slidably connected with a slider 7, and the lower pressing plate 8 can be limited by the slide groove 6 and the slider 7 to make its movement more stable, and the opposite surfaces of the two sliders 7 are respectively connected to the two sides of the lower pressing plate 8, and a through hole 9 is penetrated through the upper surface of the lower pressing plate 8;

[0026] A slide groove 2 15 is provided inside one end of the fixed cylinder 3, and two sliders 2 16 are slidably connected to the inner wall of the slide groove 2 15. The ends of the two sliders 2 16 away from the inner wall of the slide groove 2 15 are respectively connected to the corresponding stabilizing ring 17 and stabilizing ring 2 18. The slide groove 1 6 and the slider 1 7 have the same effect as the slide groove 2 15 and the slider 2 16.

[0027] like Figure 1 and 2 As shown, in one embodiment, an electrode 5 is disposed inside the wireless charging base 1, and the microphone body 4 can be charged through the electrode 5. A power cord 2 is installed on the surface of the wireless charging base 1, and the power cord 2 is electrically connected to the electrode 5.

[0028] like Figure 4 As shown, in one embodiment, a microphone is provided, a limiting ring 21 is sleeved and installed on the surface of the microphone, and the microphone is arranged inside a fixing tube 3 .

[0029] The specific working method is: when charging is needed, the microphone body 4 is inserted into the interior of the fixed tube 3, and charged through the wireless charging base 1. The limiting ring 21 arranged on the microphone body 4 can drive the lower pressure plate 8 to press down, so that the rack 13 is lowered, and then the gear 14 is driven to rotate. Through the rotation of the gear 14, the rack 2 19 and the rack 3 20 can be moved toward each other, thereby driving the stabilizing ring 1 17 and the stabilizing ring 2 18 to clamp each other, and the microphone body 4 can be stably clamped so that when charging, it will not be loosened due to accidental contact, resulting in poor contact. Through the set fixing column 11 and spring 12, when the microphone body 4 is removed, the spring 12 is extended, driving the rack 13 to rise, so that the whole is reset, which is convenient for the next use. The existing microphone adopts a built-in battery. When the battery is insufficient, the microphone needs to be connected to the power supply for charging. The data cable, power connector and other components are relatively inconvenient in actual application. At the same time, using the data cable for charging will also cause the problem of accidentally pulling the data cable, resulting in poor contact and affecting the charging effect.

[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A microphone charging device, comprising a wireless charging base (1), characterized in that: The upper surface of the wireless charging base (1) is fixedly connected to a fixing cylinder (3), the inner wall of the fixing cylinder (3) is rotatably connected to a gear (14), the inner wall of the fixing cylinder (3) is slidably connected to a stabilizing ring 1 (17) and a stabilizing ring 2 (18), the opposite surfaces of the stabilizing ring 1 (17) and the stabilizing ring 2 (18) are fixedly connected to a rack 2 (19) and a rack 3 (20), the inner wall of the fixing cylinder (3) is slidably connected to a lower pressure plate (8), The upper surface of the lower pressure plate (8) is fixedly connected with a rack one (13), and the rack one (13), rack two (19) and rack three (20) are respectively meshed with the gear (14). A rectangular groove (10) is opened on one side of the lower pressure plate (8), and a fixed column (11) is fixedly connected to the inner wall of the fixed cylinder (3). The surface of the fixed column (11) is sleeved with a spring (12), and the top end of the spring (12) is connected to the inner top wall of the rectangular groove (10).

2. A microphone charging device according to claim 1, characterized in that: The inner walls of both sides of the fixed cylinder (3) are provided with a sliding groove (6), and the inner walls of the two sliding grooves (6) are slidably connected with a slider (7), and the opposite surfaces of the two sliders (7) are respectively connected to the two sides of the lower pressure plate (8), and the upper surface of the lower pressure plate (8) is penetrated by a through hole (9).

3. A microphone charging device according to claim 2, characterized in that: A second slide groove (15) is provided inside one end of the fixed cylinder (3), and the inner wall of the second slide groove (15) is slidably connected to two second slide blocks (16), and the ends of the two second slide blocks (16) away from the inner wall of the second slide groove (15) are respectively connected to the corresponding first stabilizing ring (17) and the second stabilizing ring (18).

4. A microphone charging device according to claim 1, characterized in that: An electrode (5) is arranged inside the wireless charging base (1), and a power line (2) is installed on the surface of the wireless charging base (1), and the power line (2) is electrically connected to the electrode (5).

5. A microphone, characterized in that: The microphone charging device comprises the microphone charging device according to any one of claims 1 to 4, wherein a limiting ring (21) is sleeved and installed on the surface of the microphone, and the microphone is arranged inside a fixing cylinder (3).

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