Damping vehicle-mounted microphone

Abstract

The utility model discloses a damping vehicle-mounted microphone, and belongs to the field of vehicle-mounted microphones. A damping vehicle-mounted microphone comprises a microphone body, a damping assembly and a buffer supporting assembly, the damping assembly comprises a receiving head, the receiving head is fixedly connected to the top of the microphone body, a supporting ring is fixedly connected to the surface of the microphone body, and first friction layers are fixedly connected to the top and the bottom of the supporting ring; according to the utility model, through the arrangement of the damping assembly, the microphone main body can be subjected to damping protection, and when the microphone falls off or is collided with an object and is vibrated, the microphone main body can be prevented from falling off, so that the microphone main body can be prevented from falling off, and the microphone main body can be prevented from falling off. The vibration is prevented from being directly transmitted to the interior of the microphone through the shell, the damage of the vibration to a sound transmission element in the microphone is reduced, and the service life of the microphone is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted microphones, in particular to a shock-absorbing vehicle-mounted microphone. Background Art

[0002] A vehicle-mounted microphone, namely a vehicle-mounted mic, is an abbreviation of Microphone, and is an energy conversion device that converts sound signals into electrical signals. Inside a vehicle, the vehicle-mounted microphone is mainly used for functions such as Bluetooth phone calls and navigation voice playback, providing a more convenient and safe communication experience for drivers. I. Main functions of the vehicle-mounted microphone, Bluetooth phone call: Through the vehicle-mounted microphone, the driver can answer or make calls without distraction, improving driving safety. Voice navigation: In the navigation system, the vehicle-mounted microphone can capture the driver's voice commands to achieve voice control of navigation, enhancing driving convenience.

[0003] According to a vehicle-mounted microphone and its assembly with a publication number of CN220383195U published by the Chinese Patent Network, the vehicle-mounted microphone includes a housing assembly, a main control board, a rechargeable battery, and a wireless receiving coil disposed inside the housing assembly; a main control circuit is provided on the main control board, and the main control circuit is electrically connected to the rechargeable battery and the wireless receiving coil respectively; the wireless receiving coil is used to receive electromagnetic energy by electromagnetic induction, and convert the electromagnetic energy into electrical energy to supply the main control circuit and charge the rechargeable battery. The vehicle-mounted microphone assembly includes a vehicle-mounted wireless charger and the above vehicle-mounted microphone; the vehicle-mounted wireless charger includes a wireless transmitting coil and a second magnetic attraction part; the wireless transmitting coil is used to transmit electromagnetic energy. The vehicle-mounted microphone and its assembly provided in this application improve the charging compatibility and waterproof and dustproof performance of the vehicle-mounted microphone, but this vehicle-mounted microphone does not have a shock-absorbing component. When the microphone drops or collides with an object and is vibrated, the vibration will be transmitted to the inside of the microphone through the housing, damaging the sound transmission components inside the microphone and reducing the service life of the microphone. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem of poor earthquake resistance of vehicle-mounted microphones in the prior art, and to propose a shock-absorbing vehicle-mounted microphone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A shock-absorbing vehicle-mounted microphone includes a microphone main body, a shock-absorbing component, and a buffer support component;

[0007] The shock absorption component includes a receiving head, the receiving head is fixedly connected to the top of the microphone body, a support ring is fixedly connected to the surface of the microphone body, friction layers I are fixedly connected to both the top and the bottom of the support ring, an activity port is formed inside the support ring, the number of the activity ports is eight and they are evenly distributed, a connecting rod is movably connected inside the activity port, a top plate is fixedly connected to the top of the connecting rod, a bottom plate is fixedly connected to the bottom of the connecting rod, the support ring is located between the top plate and the bottom plate, friction layers II are fixedly connected to both the bottom of the top plate and the top of the bottom plate, and the friction layer I and the friction layer II are used in cooperation.

[0008] As a preferred technical solution of the present application, the buffer support component includes a fixed block, the fixed block is located on the surface of the microphone body, a buffer cavity is fixedly connected to the inner wall of the fixed block, a pushing block is movably connected inside the buffer cavity, a pushing rod is fixedly connected to the inner side of the pushing block, an arc-shaped block is fixedly connected to the inner side of the pushing rod, and the arc-shaped block is located on the surface of the microphone body.

[0009] As a preferred technical solution of the present application, a buffer airbag is fixedly connected to the inner side of the fixed block, and the inner side of the buffer airbag is fixedly connected to the surface of the arc-shaped block.

[0010] As a preferred technical solution of the present application, a spring plate is fixedly connected to the inner side of the fixed block, and the inner side of the spring plate is fixedly connected to the surface of the arc-shaped block.

[0011] As a preferred technical solution of the present application, an anti-slip pad is fixedly connected to the inner side of the arc-shaped block, and the surface of the anti-slip pad contacts the microphone body.

[0012] As a preferred technical solution of the present application, an elastic cloth is fixedly connected to the surface of the fixed block, and the buffer cavity and the buffer airbag are both located inside the elastic cloth.

[0013] As a preferred technical solution of the present application, a mounting plate is fixedly connected to the rear side of the fixed block, and mounting holes are formed inside the mounting plate.

[0014] As a preferred technical solution of the present application, a protective frame is fixedly connected to the top of the top plate, and the receiving head is located inside the protective frame.

[0015] As a preferred technical solution of the present application, a sealing ring is fixedly connected to the inside of the buffer cavity, and the inside of the sealing ring contacts the surface of the pushing rod.

[0016] As a preferred technical solution of the present application, reinforcing plates are fixedly connected to both the top and the bottom of the mounting plate, and the front sides of the reinforcing plates are fixedly connected to the surface of the fixed block.

[0017] Compared with the prior art, the utility model provides a shock-absorbing in-vehicle microphone, which has the following beneficial effects:

[0018] 1. For this shock-absorbing in-vehicle microphone, through the setting of the shock-absorbing component, the microphone main body can be shock-absorbingly protected. When the microphone drops or collides with an object and is vibrated, it can prevent the vibration from directly passing through the housing to the inside of the microphone, reduce the damage caused by vibration to the sound-transmitting components inside the microphone, and improve the service life of the microphone.

[0019] 2. For this shock-absorbing in-vehicle microphone, through the setting of the buffer support component, it can prevent the vibration generated when the vehicle is driving from directly transmitting to the inside of the microphone main body, and improve the safety of the microphone main body.

[0020] 3. For this shock-absorbing in-vehicle microphone, through the setting of the buffer airbag, it can buffer and protect the arc-shaped block and the microphone main body, and improve the earthquake resistance effect of the microphone main body.

[0021] 4. For this shock-absorbing in-vehicle microphone, through the setting of the elastic plate, it can buffer and protect the arc-shaped block and the microphone main body, and improve the earthquake resistance effect of the microphone main body.

[0022] 5. For this shock-absorbing in-vehicle microphone, through the setting of the anti-slip pad, it can increase the friction between the arc-shaped block and the microphone main body, and improve the stability of the microphone main body.

[0023] 6. For this shock-absorbing in-vehicle microphone, through the setting of the elastic cloth, it can protect the buffer cavity and the buffer airbag, and improve the safety of the buffer cavity and the buffer airbag.

[0024] 7. For this shock-absorbing in-vehicle microphone, through the setting of the mounting plate, it can facilitate the installation of the fixing block in the vehicle, and improve the installation convenience of the fixing block.

[0025] 8. For this shock-absorbing in-vehicle microphone, through the setting of the protective frame, it can protect the receiving head and improve the safety of the receiving head.

[0026] 9. For this shock-absorbing in-vehicle microphone, through the sealing ring, it can seal the gap between the push rod and the buffer cavity, and improve the sealing performance of the buffer cavity.

[0027] 10. For this shock-absorbing in-vehicle microphone, through the reinforcing plate, it can strengthen the mounting plate and improve the overall strength of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the utility model;

[0029] Figure 2 is a three-dimensional structural schematic diagram of the protective frame of the utility model;

[0030] Figure 3 Schematic three-dimensional structure diagram of the support ring of the present utility model;

[0031] Figure 4 Schematic three-dimensional diagram of the fixing block of the present utility model;

[0032] Figure 5 Schematic three-dimensional diagram of the buffer airbag of the present utility model;

[0033] Figure 6 Schematic three-dimensional diagram of the push plate of the present utility model.

[0034] In the figure: 1, microphone main body; 2, shock absorption assembly; 201, receiving head; 202, support ring; 203, friction layer 1; 204, movable opening; 205, connecting rod; 206, top plate; 207, bottom plate; 208, friction layer 2; 3, buffer support assembly; 301, fixing block; 302, buffer cavity; 303, push block; 304, push rod; 305, arc block; 4, buffer airbag; 5, elastic plate; 6, anti-slip pad; 7, elastic cloth; 8, mounting plate; 9, protective frame; 10, sealing ring; 11, reinforcing plate. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] Embodiment 1:

[0037] Refer to Figures 1-6 , a shock-absorbing vehicle-mounted microphone, comprising a microphone main body 1, a shock absorption assembly 2 and a buffer support assembly 3;

[0038] The shock-absorbing component 2 includes a receiving head 201, the receiving head 201 is fixedly connected to the top of the microphone body 1, a support ring 202 is fixedly connected to the surface of the microphone body 1, friction layers 203 are fixedly connected to both the top and the bottom of the support ring 202, an activity opening 204 is formed inside the support ring 202, the number of the activity openings 204 is eight and they are evenly distributed, a connecting rod 205 is movably connected inside the activity opening 204, a top plate 206 is fixedly connected to the top of the connecting rod 205, a bottom plate 207 is fixedly connected to the bottom of the connecting rod 205, the support ring 202 is located between the top plate 206 and the bottom plate 207, friction layers 208 are fixedly connected to both the bottom of the top plate 206 and the top of the bottom plate 207, the friction layer 203 and the friction layer 208 are used in cooperation. Through the setting of the shock-absorbing component 2, the microphone body 1 can be shock-absorbed and protected. When the microphone drops or collides with an object and is vibrated, it can prevent the vibration from directly passing through the housing to the inside of the microphone, reduce the damage caused by the vibration to the sound transmission components inside the microphone, and improve the service life of the microphone. The buffer support component 3 includes a fixed block 301, the fixed block 301 is located on the surface of the microphone body 1, a buffer cavity 302 is fixedly connected to the inner wall of the fixed block 301, a pushing block 303 is movably connected inside the buffer cavity 302, a pushing rod 304 is fixedly connected to the inner side of the pushing block 303, an arc-shaped block 305 is fixedly connected to the inner side of the pushing rod 304, and the arc-shaped block 305 is located on the surface of the microphone body 1. Through the setting of the buffer support component 3, it can prevent the vibration generated when the vehicle is running from directly being transmitted to the inside of the microphone body 1, and improve the safety of the microphone body 1. A buffer airbag 4 is fixedly connected to the inner side of the fixed block 301, and the inner side of the buffer airbag 4 is fixedly connected to the surface of the arc-shaped block 305. Through the setting of the buffer airbag 4, the arc-shaped block 305 and the microphone body 1 can be buffered and protected, and the earthquake resistance effect of the microphone body 1 is improved. A spring plate 5 is fixedly connected to the inner side of the fixed block 301, the inner side of the spring plate 5 is fixedly connected to the surface of the arc-shaped block 305, an anti-slip pad 6 is fixedly connected to the inner side of the arc-shaped block 305, and the surface of the anti-slip pad 6 contacts the microphone body 1. An elastic cloth 7 is fixedly connected to the surface of the fixed block 301, and both the buffer cavity 302 and the buffer airbag 4 are located inside the elastic cloth 7. An installation plate 8 is fixedly connected to the rear side of the fixed block 301, an installation hole is formed inside the installation plate 8, a protection frame 9 is fixedly connected to the top of the top plate 206, and the receiving head 201 is located inside the protection frame 9. A sealing ring 10 is fixedly connected to the inside of the buffer cavity 302, and the inside of the sealing ring 10 contacts the surface of the pushing rod 304. Reinforcing plates 11 are fixedly connected to both the top and the bottom of the installation plate 8, and the front sides of the reinforcing plates 11 are fixedly connected to the surface of the fixed block 301.

[0039] Specifically, when the shock-absorbing in-vehicle microphone is working / being used: when the microphone main body 1 collides, the protective frame 9 protects the receiving head 201 and drives the top plate 206 to move at the same time. The top plate 206 drives the bottom plate 207 to move through the connecting rod 205. The bottom plate 207 and the top plate 206 drive the friction layer two 208 and the friction layer one 203 to rub against each other, and the impact force and vibration are absorbed through friction, so as to protect the microphone main body 1 from shock. When the microphone main body 1 is inside the arc-shaped block 305, the vibration generated by the driving of the vehicle causes the buffer cavity 302 to vibrate. The push rod 304 slides inside the buffer cavity 302, and the liquid in the buffer cavity 302 absorbs the vibration received by the buffer cavity 302. At the same time, the buffer airbag 4 and the elastic plate 5 buffer and protect the microphone main body 1, and the anti-seismic effect can be achieved.

[0040] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A shock-absorbing vehicle-mounted microphone, comprising a microphone body (1), a shock-absorbing component (2) and a buffer support component (3); It is characterized in that, The shock-absorbing component (2) includes a receiving head (201), the receiving head (201) is fixedly connected to the top of the microphone body (1), a support ring (202) is fixedly connected to the surface of the microphone body (1), friction layers one (203) are fixedly connected to both the top and the bottom of the support ring (202), an activity opening (204) is formed inside the support ring (202), the number of the activity openings (204) is eight and they are evenly distributed, a connecting rod (205) is movably connected inside the activity opening (204), a top plate (206) is fixedly connected to the top of the connecting rod (205), a bottom plate (207) is fixedly connected to the bottom of the connecting rod (205), the support ring (202) is located between the top plate (206) and the bottom plate (207), friction layers two (208) are fixedly connected to both the bottom of the top plate (206) and the top of the bottom plate (207), and the friction layer one (203) and the friction layer two (208) are used in cooperation.

2. The shock-absorbing vehicle-mounted microphone according to claim 1, wherein The buffer support component (3) includes a fixed block (301), the fixed block (301) is located on the surface of the microphone body (1), a buffer cavity (302) is fixedly connected to the inner wall of the fixed block (301), a pushing block (303) is movably connected inside the buffer cavity (302), a pushing rod (304) is fixedly connected to the inner side of the pushing block (303), an arc-shaped block (305) is fixedly connected to the inner side of the pushing rod (304), and the arc-shaped block (305) is located on the surface of the microphone body (1).

3. The shock-absorbing vehicle-mounted microphone according to claim 2, wherein, A buffer airbag (4) is fixedly connected to the inner side of the fixed block (301), and the inner side of the buffer airbag (4) is fixedly connected to the surface of the arc-shaped block (305).

4. A shock-absorbing in-vehicle microphone according to claim 2, characterized in that, A spring plate (5) is fixedly connected to the inner side of the fixed block (301), and the inner side of the spring plate (5) is fixedly connected to the surface of the arc-shaped block (305).

5. The shock-absorbing vehicle-mounted microphone according to claim 2, wherein, An anti-slip pad (6) is fixedly connected to the inner side of the arc-shaped block (305), and the surface of the anti-slip pad (6) is in contact with the microphone body (1).

6. The shock-absorbing vehicle-mounted microphone according to claim 3, characterized in that, An elastic cloth (7) is fixedly connected to the surface of the fixed block (301), and both the buffer cavity (302) and the buffer airbag (4) are located inside the elastic cloth (7).

7. The shock-absorbing vehicle-mounted microphone according to claim 2, characterized in that, A mounting plate (8) is fixedly connected to the rear side of the fixed block (301), and mounting holes are formed inside the mounting plate (8).

8. The shock-absorbing in-vehicle microphone according to claim 3, wherein, A protective frame (9) is fixedly connected to the top of the top plate (206), and the receiving head (201) is located inside the protective frame (9).

9. The shock-absorbing vehicle-mounted microphone according to claim 2, wherein, A sealing ring (10) is fixedly connected to the inside of the buffer cavity (302), and the inside of the sealing ring (10) is in contact with the surface of the pushing rod (304).

10. A shock-absorbing in-vehicle microphone according to claim 7, characterized in that, Reinforcing plates (11) are fixedly connected to both the top and the bottom of the mounting plate (8), and the front sides of the reinforcing plates (11) are fixedly connected to the surface of the fixed block (301).

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