Shockproof base for electro-acoustic driver

Abstract

The application belongs to the technical field of shockproof, and discloses a shockproof base for electro-acoustic driver, which comprises a base, an auxiliary mechanism arranged in the base and extending to the outside of the base, and a plurality of sleeves of the auxiliary mechanism. The shockproof base can absorb the impact force generated in the use of the electro-acoustic driver body in the initial stage due to the air bag, and the soft pad provides a soft contact surface to reduce the influence of direct impact on the base. The air bag can provide variable damping effect by adjusting the internal air pressure. When the air bag is compressed, the compression and flow of the gas generate damping force, which can effectively absorb and dissipate vibration energy. In addition, the plurality of sleeves, connecting rods and springs I are matched with the connecting components. When the shockproof base is subjected to vibration, the plurality of springs I and springs II are compressed and rebounded. The damping effect generated in the process helps to reduce the transmission of vibration and avoid the phenomenon that the electro-acoustic driver moves on the desktop during use.

Description

Technical Field

[0001] This application relates to the field of shockproof technology, and more specifically, to a shockproof base for an electroacoustic driver. Background Technology

[0002] An electroacoustic driver is an electroacoustic transducer that converts electrical energy into sound to transmit information. The electroacoustic driver of a traditional moving-coil loudspeaker mainly consists of a magnetic resonator, a voice coil, a voice coil frame, and a spider. The magnetic resonator is composed of a U-shaped iron shell, a neodymium iron boron magnet, a soft iron sheet, and a counter-magnet, or it can be composed of a U-shaped iron shell, a neodymium iron boron magnet, and a soft iron sheet.

[0003] When an electroacoustic driver is placed on a desktop, the friction between it and the desktop is small, and the driver will vibrate during use. This causes the driver to move on the desktop, which has a significant impact on its use.

[0004] To address the aforementioned problems, this application provides a shockproof base for an electroacoustic driver. Utility Model Content

[0005] The anti-vibration base for an electroacoustic driver provided in this application adopts the following technical solution:

[0006] A shockproof base for an electroacoustic driver includes a base, an auxiliary mechanism provided inside the base, and the auxiliary mechanism extending to the outside of the base.

[0007] The auxiliary mechanism includes multiple sleeves, all of which are fixedly connected to the inner wall of the base. The sleeves are evenly distributed around the center line of the base. A connecting rod is embedded in the inner side of the top of each sleeve. An airbag is installed on the top of each connecting rod. A spring is fixedly connected between each airbag and each sleeve. Each spring is sleeved on the outer side of each connecting rod. An air tube is fixedly connected to the bottom of the airbag. An air pump is fixedly connected to one side of the base. One end of the air tube extends to one side of the base and is fixedly connected to the air pump. A soft pad is fixedly connected to the top of the airbag. An electroacoustic driver body is located on the top of the soft pad. A connecting component is located on the outer side of the electroacoustic driver body.

[0008] Furthermore, the connecting component includes a connecting block, which is fixedly connected to the top of the airbag.

[0009] By using the above technical solution and setting a connecting block, the coil can be better limited.

[0010] Furthermore, the electroacoustic driver body is sleeved on the outside of the connecting block, and both the connecting block and the soft pad are made of shock-absorbing material.

[0011] The above technical solution, because both the connecting block and the soft pad are made of shock-absorbing material, can further improve the shock absorption effect.

[0012] Furthermore, an anti-slip seat is fitted onto the bottom of the base, and the anti-slip seat is located at the bottom of the air pump.

[0013] By using the above technical solution and setting an anti-slip base, the friction between the base and the table can be further enhanced, preventing the base from moving.

[0014] Furthermore, multiple hollow cylinders and springs are fixedly connected to the inner wall of the base, and the multiple hollow cylinders and springs are evenly distributed around the center line of the base.

[0015] The above technical solution, by setting multiple springs, can buffer the impact force on the base.

[0016] Furthermore, each of the inner ends of the hollow cylinders is fitted with a connecting sleeve, and each of the connecting sleeves is fixedly connected to a plurality of springs. The inner ends of the connecting sleeves are in contact with the outer side of the coil.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] Because it has an airbag, it can absorb the impact force generated during the use of the electroacoustic driver body in the initial stage. At the same time, the soft pad provides a soft contact surface, reducing the impact of direct impact on the base. The airbag can provide a variable damping effect by adjusting the internal air pressure. When the airbag is compressed, the compression and flow of gas will generate a damping force, which can effectively absorb and dissipate vibration energy. At the same time, through the cooperation of multiple sleeves, connecting rods, spring 1 and spring 2 with the connecting parts, when subjected to vibration, multiple springs 1 and 2 will compress and rebound. The damping effect generated in this process helps to reduce the transmission of vibration and prevent the electroacoustic driver from moving on the table during use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a partial sectional perspective view of this application;

[0021] Figure 3 This is a partial perspective view of this application.

[0022] Explanation of the labels in the diagram:

[0023] 1. Base; 2. Sleeve; 3. Connecting rod; 4. Airbag; 5. Spring 1; 6. Air tube; 7. Air pump; 8. Soft pad; 9. Electroacoustic driver body; 10. Connecting block; 11. Anti-slip seat; 12. Hollow cylinder; 13. Spring 2; 14. Connecting sleeve. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] Example:

[0028] This application discloses a shockproof base for an electroacoustic driver. Please refer to [link / reference]. Figures 1 to 3 It includes a base 1, an auxiliary mechanism inside the base 1, and the auxiliary mechanism extends to the outside of the base 1;

[0029] The auxiliary mechanism includes multiple sleeves 2, which are all fixedly connected to the inner wall of the base 1. The multiple sleeves 2 are evenly distributed around the center line of the base 1. The inner side of the top of each of the multiple sleeves 2 is embedded with a connecting rod 3. An airbag 4 is installed on the top of the multiple connecting rods 3. A spring 5 is fixedly connected between the airbag 4 and the multiple sleeves 2. The multiple springs 5 ​​are respectively sleeved on the outer side of the multiple connecting rods 3. An air tube 6 is fixedly connected to the bottom of the airbag 4. An air pump 7 is fixedly connected to one side of the base 1. One end of the air tube 6 extends to one side of the base 1 and is fixedly connected to the air pump 7. A soft pad 8 is fixedly connected to the top of the airbag 4. An electroacoustic driver body 9 is provided on the top of the soft pad 8.

[0030] Please see Figure 2 and Figure 3 The electroacoustic driver body 9 is provided with a connecting component on the outside. The connecting component includes a connecting block 10. The connecting block 10 is fixedly connected to the top of the airbag 4. The electroacoustic driver body 9 is sleeved on the outside of the connecting block 10. Both the connecting block 10 and the soft pad 8 are made of shock-absorbing material. By setting the connecting block 10, the coil can be better limited. At the same time, since both the connecting block 10 and the soft pad 8 are made of shock-absorbing material, the shock-absorbing effect can be further improved.

[0031] Please see Figure 2 and Figure 3 The base 1 has an anti-slip seat 11 fitted to its bottom. The anti-slip seat 11 is located at the bottom of the air pump 7. Multiple hollow cylinders 12 and springs 13 are fixedly connected to the inner wall of the base 1. The multiple hollow cylinders 12 and springs 13 are evenly distributed around the center line of the base 1. By setting the anti-slip seat 11, the friction between the base 1 and the table can be further enhanced to prevent the base 1 from moving. At the same time, by setting multiple springs 13, the impact force on the base 1 can be buffered to a certain extent.

[0032] Please see Figure 2 Multiple hollow cylinders 12 are fitted with connecting sleeves 14 on the outer side of their inner ends. The multiple connecting sleeves 14 are fixedly connected to multiple springs 13 respectively, and the inner ends of the multiple connecting sleeves 14 are in contact with the outer side of the coil.

[0033] The implementation principle of this embodiment is as follows: During use, because of the airbag 4, the vibration force generated during the use of the electroacoustic driver body 9 can be absorbed in the initial stage. At the same time, the soft pad 8 also provides a soft contact surface, reducing the impact of direct vibration on the base 1. Here, the airbag 4 can provide a variable damping effect by adjusting the internal air pressure. When the airbag 4 is compressed, the compression and flow of gas will generate a damping force. This force can effectively absorb and dissipate vibration energy. At the same time, through the mutual cooperation of multiple sleeves 2, connecting rods 3, spring 1 5, hollow cylinder 12, spring 2 13 and connecting sleeve 14, Because the sleeve 2 and connecting rod 3 are all damped with the hollow cylinder 12 and connecting sleeve 14, the friction between them will increase. At this time, the vibration energy can be absorbed and dispersed by the elastic deformation of multiple springs 1 5 and spring 2 13. When subjected to vibration, multiple springs 1 5 and spring 2 13 will compress and rebound. The damping effect generated in this process helps to reduce the transmission of vibration and prevents the electroacoustic driver body 9 from moving on the table during use. This comprehensive anti-vibration structure is highly adaptable, easy to maintain, and can adapt to various environmental changes to ensure stable vibration reduction performance.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A shockproof base for an electroacoustic driver, comprising a base (1), characterized in that: An auxiliary mechanism is provided inside the base (1), and the auxiliary mechanism extends to the outside of the base (1); The auxiliary mechanism includes multiple sleeves (2), which are fixedly connected to the inner wall of the base (1). The multiple sleeves (2) are evenly distributed around the center line of the base (1). A connecting rod (3) is embedded on the inner side of the top of each of the multiple sleeves (2). An airbag (4) is installed on the top of each of the multiple connecting rods (3). A spring (5) is fixedly connected between the airbag (4) and the multiple sleeves (2). The multiple springs (5) are respectively sleeved on the outer side of the multiple connecting rods (3). An air tube (6) is fixedly connected to the bottom of the airbag (4). An air pump (7) is fixedly connected to one side of the base (1). One end of the air tube (6) extends to one side of the base (1) and is fixedly connected to the air pump (7). A soft pad (8) is fixedly connected to the top of the airbag (4). An electroacoustic driver body (9) is provided on the top of the soft pad (8). A connecting component is provided on the outer side of the electroacoustic driver body (9).

2. The anti-vibration base for an electroacoustic driver according to claim 1, characterized in that: The connecting component includes a connecting block (10), which is fixedly connected to the top of the airbag (4).

3. The shockproof base for an electroacoustic driver according to claim 2, characterized in that: The electroacoustic driver body (9) is sleeved on the outside of the connecting block (10), and both the connecting block (10) and the pad (8) are made of shockproof material.

4. The anti-vibration base for an electroacoustic driver according to claim 1, characterized in that: The base (1) is fitted with an anti-slip seat (11) at the bottom, and the anti-slip seat (11) is located at the bottom of the air pump (7).

5. The anti-vibration base for an electroacoustic driver according to claim 1, characterized in that: Multiple hollow cylinders (12) and springs (13) are fixedly connected to the inner wall of the base (1), and the multiple hollow cylinders (12) and springs (13) are evenly distributed around the center line of the base (1).

6. The anti-vibration base for an electroacoustic driver according to claim 5, characterized in that: A connecting sleeve (14) is fitted on the outer side of the inner end of each of the hollow cylinders (12). The connecting sleeves (14) are fixedly connected to the springs (13) respectively. The inner end of each connecting sleeve (14) is in contact with the outer side of the coil.

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