A microphone system with variable grip temperature

Abstract

This invention relates to the technical field of microphones, specifically to a microphone system with variable grip temperature. The system includes a central processing unit, a power supply module, a detection module, a temperature control module, and a control module. The power supply module is connected to a battery pack, the detection module is connected to a temperature sensor, and the control module is connected to a control panel. The temperature control module includes a heating mechanism and a cooling mechanism. This invention provides a microphone system with variable grip temperature. During use, the detection module and multiple temperature sensors can monitor the user's hand temperature in real time. Depending on usage, heating and cooling modes can be automatically or manually set. The heating and cooling mechanisms provide corresponding heating or cooling effects, thereby improving the user experience.

Description

Technical Field

[0001] This invention relates to the technical field of microphones, specifically to a microphone system with variable grip temperature. Background Technology

[0002] A microphone, scientifically known as a transducer, is a device that converts sound signals into electrical signals. Microphones can be categorized into two types based on their transduction principle: electrodynamic microphones and condenser microphones. Electrodynamic microphones can be further divided into dynamic microphones and ribbon microphones. Common commercial microphone types include condenser microphones, crystal microphones, carbon microphones, and dynamic microphones. Common condenser microphones use two energy sources: DC bias power supplies and electret diaphragms. Both condenser and crystal microphones convert sound energy into electrical energy, generating a changing electric field. Carbon microphones use a DC voltage source, changing the resistance of the diaphragm through sound vibrations, thus converting sound signals into electrical signals. Condenser, crystal, and carbon microphones all generate a voltage signal proportional to the displacement of the sensitive diaphragm, while dynamic microphones generate a voltage signal proportional to the vibration rate of the sensitive diaphragm. Dynamic microphones use permanent magnets as an energy source, converting sound energy into electrical energy based on the inductive effect.

[0003] The existing microphones do not have temperature control capabilities, which greatly affects the user experience. For example, when used in low outdoor temperatures in winter, users will have to handle their hands very easily, resulting in a poor user experience. In addition, when used in high temperatures, the palms will easily sweat, which will also affect the user experience. Therefore, the existing microphones need to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a microphone system with variable grip temperature to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a microphone system with variable grip temperature, comprising a central processing unit, a power supply module, a detection module, a temperature control module, and a control module. The power supply module is connected to a battery assembly, the detection module is connected to a temperature sensor, and the control module is connected to a control panel. The temperature control module includes a heating mechanism and a cooling mechanism.

[0006] Preferably, the power supply module is used to supply power to all electronic components inside the microphone body.

[0007] Preferably, the number of temperature sensors is not less than two.

[0008] Preferably, the microphone body includes a microphone receiving section and a grip, a control panel is located at the connection between the microphone receiving section and the grip, several heating sections are provided on the grip, heat dissipation grooves are provided between the heating sections, a base block is connected to the end of the grip, and an air inlet is provided on the base block.

[0009] Preferably, the surface of the heating element is covered with an insulating cotton sleeve.

[0010] Preferably, the heating mechanism includes several heating rings, which are annular in structure, made of a metal material with good thermal conductivity, and have multiple sets of heating resistance wires inside. The heating rings are tightly attached to the inner wall of the heating part, and a temperature sensor is attached to the inner wall of the heating rings to detect the temperature of the heating rings.

[0011] Preferably, the cooling mechanism includes a set of inner air rings disposed on both sides of the heating ring. The inner air rings are hollow ring structures and are fixedly disposed at the edge corner of the heating part. Several air jets are opened on the side wall of the inner air rings, and several air blowing ports are disposed on the side wall of the heating part. The air blowing ports and air jets are aligned one by one. An air-guiding device is disposed inside the end of the handle. One end of the air-guiding device is connected to an air inlet pipe, which is connected to the air inlet. The other end of the air-guiding device is connected to a main air pipe, which is connected to each inner air ring through a first connecting air pipe.

[0012] Two movable rings are symmetrically arranged between the inner air rings in each group. Several push rods are arranged on the side wall of the movable ring close to the inner air ring. The push rods pass through the side wall of the inner air ring and are aligned with the air nozzles. A center plate is arranged in the middle of the first connecting air duct. The center plate and the first connecting air duct are an integral structure. A telescopic airbag is arranged between the two center plates. A second connecting air duct is arranged between the telescopic airbag and the main air duct.

[0013] The second connecting duct has a spherical part in the middle, and a rotating rod is rotatably inserted into the side of the spherical part. A spherical cavity is provided inside the spherical part. One end of the rotating rod inserted into the spherical cavity is connected to an inner sphere. A through ventilation hole is opened on the inner sphere. The other end of the rotating rod is connected to a driven gear.

[0014] Preferably, the movable ring is limited by three limiting members, which are L-shaped structures. One end of the limiting member is fixed to the inner wall of the heating ring, and the bent part of the other end of the limiting member abuts against the inner wall of the movable ring.

[0015] Preferably, the microphone body has a movable long plate inside, and several bottom toothed plates are provided on the bottom surface of the movable long plate. The bottom toothed plates are meshed with driven gears. A top toothed plate is provided on the upper surface of the movable long plate near the sound receiving part. An adjustment motor is installed inside the microphone body. An adjustment worm is connected to the output end of the adjustment motor. The adjustment worm is meshed with the top toothed plate.

[0016] Preferably, the movable long plate is movably fitted with several limiting sleeves, which are fixed to the inner wall of the microphone body by support columns.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present invention proposes a microphone system with variable grip temperature. During use, due to the presence of a detection module, multiple temperature sensors can monitor the user's hand temperature in real time. Depending on the usage, heating and cooling modes can be set automatically or manually. The heating and cooling mechanisms can provide corresponding heating or cooling effects, thereby improving the user experience.

[0019] 2. When used in low temperatures, the user turns on the heating mode, and the battery pack supplies power to the heating ring. The heating resistance wire inside the heating ring heats up, causing the temperature of the heating ring to rise, which in turn raises the temperature of the heating element, thereby increasing the grip temperature and preventing the user's hands from getting too cold.

[0020] 3. When the user's hand is hot during use, cooling is required. The fan inside the air intake device is turned on to draw in outside air through the air inlet and air inlet pipe. Then, the cold air enters the inner air ring through the main air pipe and the first connecting air pipe. The cold air is then blown out from the jet nozzle and blow-out nozzle. The cold air blowing over the palm can accelerate the evaporation of hand sweat, reduce the hand temperature, and improve the user experience.

[0021] 4. After prolonged use, the air vents and nozzles may become clogged with dust, reducing cooling efficiency. In this case, the user can activate the cleaning mode via the control panel. The motor then starts, driving the adjusting worm gear. The worm gear meshes with the top toothed plate, pushing the movable long plate. The bottom toothed plate meshes with the driven gear, causing the driven gear to rotate the rotating rod, which in turn rotates the inner sphere. This aligns the ventilation hole with the second connecting duct, making the second connecting duct open. The fan in the exhaust system then continues to deliver air into the main duct. The air then enters the telescopic airbag through the second connecting duct. The inflating airbag pushes the center plate to both ends, causing the movable ring to move closer to the inner air ring. This allows the push rod to pass through the nozzles and nozzles, cleaning away impurities and ensuring the cooling effect of the equipment. Attached Figure Description

[0022] Figure 1 This is a block diagram of the system structure of the present invention.

[0023] Figure 2 This is an external view of the microphone body of the present invention.

[0024] Figure 3 This is a diagram of the internal structure of the microphone body of the present invention.

[0025] Figure 4 This is a structural diagram of the cooling mechanism of the present invention.

[0026] Figure 5 This is a partial structural diagram of the cooling mechanism of the present invention.

[0027] Figure 6 for Figure 5 Another perspective view of the structure.

[0028] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0029] Figure 8 This is a structural diagram of the second connecting duct of the present invention.

[0030] Figure 9 for Figure 5 Another perspective on the structure.

[0031] Figure 10 for Figure 9 Enlarged view of section B in the middle.

[0032] In the diagram: microphone body 1, receiver 101, grip 102, heating element 103, heat dissipation groove 104, base block 2, air inlet 201, control panel 3, heating ring 4, battery assembly 5, inner air ring 6, air outlet 7, air jet 8, air intake device 9, air inlet pipe 10, main air pipe 11, first connecting air pipe 12, movable ring 13, limiting component 1301, top rod 14, center plate 15, telescopic airbag 16, second connecting air pipe 17, spherical part 18, rotating rod 19, inner sphere 1901, ventilation hole 1902, driven gear 20, movable long plate 21, limiting slide sleeve 22, bottom toothed plate 23, top toothed plate 24, adjusting motor 25, adjusting worm gear 26. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figures 1 to 10 This invention provides a technical solution: a microphone system with variable grip temperature, see reference. Figure 1This system includes a central processing unit, a power supply module, a detection module, a temperature control module, and a control module. The power supply module is connected to a battery pack 5 and is used to power all the electronic components inside the microphone body 1. The detection module is connected to a temperature sensor, and there are no fewer than two temperature sensors. The temperature sensors are used to detect the temperature at the corresponding location in real time. The control module is connected to a control panel 3, and the temperature control module includes a heating mechanism and a cooling mechanism.

[0035] See Figure 2 The microphone body 1 includes a microphone 101 and a grip 102. The control panel 3 is located at the connection between the microphone 101 and the grip 102. Several heating elements 103 are provided on the grip 102. The surface of the heating elements 103 can be covered with a removable heat insulation cotton cover, which can play a role in anti-slip and heat preservation. Heat dissipation grooves 104 are provided between the heating elements 103. The end of the grip 102 is connected to a base block 2. The internal battery assembly 5 can be charged by unscrewing the base block 2. An air inlet 201 is provided on the base block 2.

[0036] See Figure 3 The heating mechanism includes several heating rings 4, which are annular in structure and made of a metal material with good thermal conductivity. They also contain multiple sets of heating resistance wires. The heating rings 4 are tightly attached to the inner wall of the heating element 103. A temperature sensor is attached to the inner wall of the heating rings 4 and is used to detect the temperature of the heating rings 4. When the temperature is low, the user turns on the heating mode, and the battery assembly 5 supplies power to the heating rings 4. The heating resistance wires inside the heating rings 4 heat up, causing the temperature of the heating rings 4 to rise, which in turn raises the temperature of the heating element 103, thereby increasing the grip temperature and preventing the user's hands from getting too cold.

[0037] See Figure 4-6 The cooling mechanism includes a set of inner air rings 6 disposed on both sides of the heating ring 4. The inner air rings 6 are hollow ring structures and are fixedly disposed at the edge corner of the heating part 103. Several air jets 8 are opened on the side wall of the inner air rings 6, and several air blowing ports 7 are disposed on the side wall of the heating part 103. The air blowing ports 7 and air jets 8 are aligned one by one. An air-guiding device 9 is disposed inside the tail end of the handle 102. One end of the air-guiding device 9 is connected to an air inlet pipe 10, which is connected to the air inlet 201. The other end of 9 is connected to the main air duct 11, and the main air duct 11 and each inner air ring 6 are connected by the first connecting air duct 12. When the user's hand is hot, it needs to be cooled down. The fan inside the air intake device 9 is turned on to draw in external air from the air inlet 201 and the air inlet duct 10. Then the cold air enters the inner air ring 6 through the main air duct 11 and the first connecting air duct 12. Then the cold air is blown out from the jet nozzle 8 and the air outlet 7. The cold air blowing over the palm can accelerate the evaporation of hand sweat, reduce the hand temperature, and improve the user experience.

[0038] Two movable rings 13 are symmetrically arranged between each group of inner air rings 6. The movable rings 13 are limited by three limiting members 1301. Each limiting member 1301 has an L-shaped structure, with one end fixed to the inner wall of the heating ring 4 and the other end bent against the inner wall of the movable ring 13. Several push rods 14 are arranged on the side wall of the movable ring 13 closest to the inner air ring 6. The push rods 14 pass through the side wall of the inner air ring 6 and are aligned with the jet nozzles 8. A center plate 15 is arranged in the middle of the first connecting air duct 12. The center plate 15 and the first connecting air duct 12 are integrally formed. A telescopic airbag 16 is arranged between the two center plates 15, and a second connecting air duct 17 is arranged between the telescopic airbag 16 and the main air duct 11. (See reference...) Figure 7 and Figure 8 The second connecting duct 17 has a spherical part 18 in the middle, and a rotating rod 19 is rotatably inserted into the side of the spherical part 18. A spherical cavity is provided inside the spherical part 18. One end of the rotating rod 19, which is inserted into the spherical cavity, is connected to an inner sphere 1901. A through ventilation hole 1902 is opened on the inner sphere 1901. The other end of the rotating rod 19 is connected to a driven gear 20. When blowing air for cooling, the ventilation hole 1902 is not connected to the second connecting duct 17. Air in the main duct 11 cannot enter the telescopic airbag 16 through the second connecting duct 17. The telescopic airbag 16, due to its own elasticity, pulls the center plates 15 at both ends toward the middle until they abut against the limiting member 1301.

[0039] See Figure 9 and Figure 10The microphone body 1 has a movable long plate 21 inside. Several limiting sleeves 22 are movably sleeved on the outside of the movable long plate 21. The limiting sleeves 22 are fixed to the inner wall of the microphone body 1 by support columns. Several bottom toothed plates 23 are provided on the bottom surface of the movable long plate 21. The bottom toothed plates 23 are meshed with the driven gear 20. A top toothed plate 24 is provided on the upper surface of the movable long plate 21 near the sound receiving part 101. An adjustment motor 25 is installed inside the microphone body 1. An adjustment worm 26 is connected to the output end of the adjustment motor 25. The adjustment worm 26 is meshed with the top toothed plate 24. After prolonged use, the air outlet 7 and air jet 8 may become clogged with dust, reducing their cooling effect. In this case, the user can activate the cleaning mode via the control panel. This activates the adjusting motor 25, which drives the adjusting worm gear 26 to rotate. The adjusting worm gear 26 meshes with the top toothed plate 24, pushing the movable long plate 21 to move. Furthermore, the bottom toothed plate 23 meshes with the driven gear 20, causing the driven gear 20 to drive the rotating rod 19 to rotate, which in turn causes the inner ball 1901 to rotate. The ventilation inner hole 1902 and the second connecting air duct 17 then align. Qi makes the second connecting air duct 17 open, and the fan in the exhaust device 9 turns on to continue to deliver air to the main air duct 11. Because the second connecting air duct 17 is thicker, more air passes through here. Then the air enters the telescopic air bag 16 through the second connecting air duct 17. The telescopic air bag 16 inflates and pushes the center plate 15 to both ends, thereby causing the movable ring 13 to move closer to the inner air ring 6. This allows the top rod 14 to pass through the jet nozzle 8 and the air blowing port 7, thus cleaning the impurities in the jet nozzle 8 and the air blowing port 7, thereby ensuring the cooling effect of the equipment.

[0040] This invention proposes a microphone system with variable grip temperature. During use, a detection module with multiple temperature sensors monitors the user's hand temperature in real time. Depending on usage, heating and cooling modes can be automatically or manually set. The heating and cooling mechanisms provide corresponding heating or cooling effects, thereby improving the user experience. In low-temperature conditions, the user activates the heating mode. The battery assembly 5 supplies power to the heating ring 4, causing the heating resistance wire inside the ring 4 to heat up, which in turn raises the temperature of the heating element 103, thus increasing the grip temperature and preventing the user's hands from becoming too cold. When the user's hand temperature is high, cooling is required. The fan inside the air intake device 9 draws in external air through the air inlet 201 and air intake pipe 10. Cool air then enters the inner air ring 6 through the main air pipe 11 and the first connecting air pipe 12, and is then blown out from the jet nozzle 8 and the blower 7. The cool air blowing over the palm accelerates the evaporation of sweat, lowering the hand temperature and improving the user experience. After prolonged use, the air outlet 7 and air jet outlet 8 may become clogged with dust, reducing the cooling effect. In this case, the user can activate the cleaning mode via the control panel. This activates the adjusting motor 25, which drives the adjusting worm gear 26 to rotate. Because the adjusting worm gear 26 is engaged with the top toothed plate 24, it can push the movable long plate 21 to move. Furthermore, because the bottom toothed plate 23 is engaged with the driven gear 20, the driven gear 20 drives the rotating rod 19 to rotate, which in turn causes the inner ball 1901 to rotate, opening the ventilation hole 190. 2. Aligning the second connecting duct 17 with the main duct 11 makes the second connecting duct 17 open. The fan in the exhaust fan 9 turns on to continue supplying air to the main duct 11. Then the air enters the telescopic airbag 16 through the second connecting duct 17. The telescopic airbag 16 inflates and pushes the center plate 15 to both ends, thereby causing the movable ring 13 to move closer to the inner air ring 6. This allows the top rod 14 to pass through the jet nozzle 8 and the air outlet 7, thus cleaning the impurities in the jet nozzle 8 and the air outlet 7, thereby ensuring the cooling effect of the equipment.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microphone system with variable grip temperature, characterized in that: It includes a central processing unit, a power supply module, a detection module, a temperature control module, and a control module. The power supply module is used to supply power to all electronic components inside the microphone body (1). The power supply module is connected to a battery pack (5). The detection module is connected to a temperature sensor. The control module is connected to a control panel (3). The temperature control module includes a heating mechanism and a cooling mechanism. The cooling mechanism includes a set of inner air rings (6) disposed on both sides of the heating ring (4). The inner air rings (6) are hollow ring structures. The inner air rings (6) are fixedly disposed at the edge corner of the heating part (103). Several air jets (8) are provided on the side wall of the inner air rings (6). Several air blowing ports (7) are provided on the side wall of the heating part (103). The air blowing ports (7) and air jets (8) are aligned one by one. The end of the handle (102) is inside. An air-guiding device (9) is provided, one end of which is connected to an air inlet pipe (10), which is connected to an air inlet (201). The other end of the air-guiding device (9) is connected to a main air pipe (11), which is connected to each inner air ring (6) via a first connecting air pipe (12). Two movable rings (13) are symmetrically arranged between each group of inner air rings (6), with the movable rings (13) close to the inner air rings (6). A number of top rods (14) are provided on one side wall. The top rods (14) pass through the side wall of the inner air ring (6) and are aligned with the jet nozzles (8). A center plate (15) is provided in the middle of the first connecting air duct (12). The center plate (15) and the first connecting air duct (12) are an integral structure. A telescopic airbag (16) is provided between the two center plates (15). A second connecting air duct (17) is provided between the telescopic airbag (16) and the main air duct (11). A spherical part (18) is provided in the middle of the second connecting air duct (17). A rotating rod (19) is rotatably inserted into the side of the spherical part (18). A spherical cavity is provided inside the spherical part (18). One end of the rotating rod (19) inserted into the spherical cavity is connected to an inner sphere (1901). A through ventilation hole (1902) is opened on the inner sphere (1901). The other end of the rotating rod (19) is connected to a driven gear (20). The microphone body (1) has a movable plate (21) inside. Several bottom toothed plates (23) are provided on the bottom surface of the movable plate (21). The bottom toothed plates (23) are meshed with the driven gear (20). A top toothed plate (24) is provided on the upper surface of the movable plate (21) near the sound receiving part (101). An adjustment motor (25) is installed inside the microphone body (1). An adjustment worm gear (26) is connected to the output end of the adjustment motor (25). The adjustment worm gear (26) and the top toothed plate (24) are connected to the adjustment worm gear (25). The plate (24) is engaged and connected. The motor (25) is started and drives the adjusting worm (26) to rotate. The adjusting worm (26) and the top toothed plate (24) are engaged and connected to push the movable long plate (21) to move. The bottom toothed plate (23) and the driven gear (20) are engaged and connected, which in turn causes the driven gear (20) to drive the rotating rod (19) to rotate, which in turn causes the inner ball (1901) to rotate. The ventilation inner hole (1902) and the second connecting air duct (17) are aligned, so that the second connecting air duct (17) becomes open.

2. The microphone system with variable grip temperature according to claim 1, characterized in that: The number of temperature sensors shall be no less than two.

3. The microphone system with variable grip temperature according to claim 1, characterized in that: The microphone body (1) includes a microphone receiving part (101) and a grip (102). The control panel (3) is located at the connection between the microphone receiving part (101) and the grip (102). Several heating parts (103) are provided on the grip (102). Heat dissipation grooves (104) are provided between the heating parts (103). The end of the grip (102) is connected to a base block (2). An air inlet (201) is provided on the base block (2).

4. A microphone system with variable grip temperature according to claim 3, characterized in that: The surface of the heating element (103) is covered with a heat-insulating cotton cover.

5. A microphone system with variable grip temperature according to claim 1, characterized in that: The heating mechanism includes several heating rings (4). The heating rings (4) are ring structures. The heating rings (4) are made of metal materials with good thermal conductivity and have multiple sets of heating resistance wires inside. The heating rings (4) are tightly attached to the inner wall of the heating part (103). The temperature sensor is attached to the inner wall of the heating rings (4) and is used to detect the temperature of the heating rings (4).

6. A microphone system with variable grip temperature according to claim 1, characterized in that: The movable ring (13) is limited by three limiting members (1301). The limiting members (1301) are L-shaped structures. One end of the limiting member (1301) is fixed on the inner wall of the heating ring (4), and the other end of the limiting member (1301) is bent and abuts against the inner wall of the movable ring (13).

7. A microphone system with variable grip temperature according to claim 1, characterized in that: The movable long plate (21) is movably fitted with several limiting sleeves (22), which are fixed to the inner wall of the microphone body (1) by support columns.

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