A loudspeaker cone structure

Abstract

The utility model relates to the technical field of loudspeaker, specifically is a kind of loudspeaker cone structure, including connecting seat and mounting seat, the top of connecting seat is fixedly connected with the bottom of movable ring, connecting seat and movable ring are all movable sleeve connection in the outside of connecting column, the bottom of connecting column is fixedly connected with the top of round plate, the outside of round plate is fixedly connected with clamping block, the clamping block is equipped with multiple, the top of mounting seat is equipped with mounting slot and clamping groove, the mounting slot is used for round plate installation insertion, the clamping groove is equipped with multiple, multiple the clamping groove is used for multiple the clamping block installation insertion, the inside of mounting slot is equipped with sliding slot, the sliding slot is equipped with multiple, multiple the sliding slot and multiple the clamping groove one-to-one correspondence and intercommunication, the inside of sliding slot is used for clamping block sliding installation. Through the rotary installation of clamping block and sliding slot, the vertical plug-in of fixed rod and jack, in combination with the elastic reset function of spring, the quick installation and disassembly of cone body are realized.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker technology, specifically to a loudspeaker cone structure. Background Technology

[0002] Loudspeakers, as devices that can produce sound, are ubiquitous in daily life. The diaphragm, as its main structure, is crucial to the sound production of a loudspeaker. When an audio signal is input to the loudspeaker, the voice coil, which is fixed on the diaphragm, vibrates in the magnetic field, forcing the air to resonate and thus producing sound. Therefore, the stability of the voice coil affects the working state of the loudspeaker.

[0003] In application number CN202322059920.8, a loudspeaker cone structure is disclosed, including: a loudspeaker cone body, and a fixing component for fixing the cone body is installed at the bottom of the cone body. This application solves the problem that although the existing cone body is easy to repair and replace, its fixation with other structures of the loudspeaker is not stable enough, making it more susceptible to damage due to vibration.

[0004] However, this cone structure requires multiple fixing screws for installation, which not only makes installation and disassembly troublesome, but also, under the long-term use of the cone body, the fixing screws are prone to loosening due to the transmission of vibration force, thus affecting the overall working stability in the place of use. Therefore, a speaker cone structure is proposed. Utility Model Content

[0005] To address the problems in the existing technology, this utility model provides a loudspeaker cone structure.

[0006] The technical solution adopted by this utility model to solve its technical problem is a loudspeaker cone structure, including a connecting seat and a mounting seat. The top end of the connecting seat is fixedly connected to the bottom end of the movable ring. Both the connecting seat and the movable ring are movably sleeved on the outside of the connecting post. The bottom end of the connecting post is fixedly connected to the top end of the circular plate. A locking block is fixedly connected to the outside of the circular plate, and multiple locking blocks are provided.

[0007] The top of the mounting base is provided with a mounting groove and a slot. The mounting groove is used for inserting a circular plate. There are multiple slots for inserting multiple card blocks. The inner side of the mounting groove is provided with a sliding groove. There are multiple sliding grooves, which correspond one-to-one with and are connected to the multiple slots. The interior of the sliding groove is used for sliding installation of the card blocks.

[0008] By adopting the above technical solution, through the rotational installation of the locking block and the slide, the vertical insertion of the fixing rod and the socket, and the elastic reset function of the spring, the rapid installation and disassembly of the cone body is achieved.

[0009] Specifically, a fixed ring is fixedly sleeved on the upper outer side of the connecting column, and a spring and a telescopic rod are connected between the fixed ring and the movable ring. The spring is sleeved on the outer side of the connecting column, and multiple telescopic rods are provided.

[0010] By adopting the above technical solution, when the movable ring is pulled up, the spring is compressed and stores energy, while the telescopic rod retracts to maintain the vertical movement trajectory of the movable ring; after the movable ring is released, the restoring force of the spring pushes the movable ring down, causing the connecting seat to move downward, and at this time the telescopic rod extends synchronously to stabilize the direction of movement.

[0011] Specifically, the top end of the connecting post is fixedly connected to the bottom end of the cone body.

[0012] By adopting the above technical solution, the rotating cone body can directly drive the connecting column and the circular plate to rotate synchronously, so that the locking block slides from the locking slot into the sliding groove.

[0013] Specifically, the bottom end of the connecting seat is fixedly connected to a fixing rod, and there are multiple fixing rods.

[0014] Specifically, the top of the mounting base is provided with a socket, and there are multiple sockets for inserting multiple fixing rods.

[0015] By adopting the above technical solution, when the spring pushes the connecting seat down, the fixing rod is inserted into the insertion hole of the mounting seat. The axial movement of the connecting seat is restricted by the rod hole, ensuring that the locking block is stably engaged in the slide groove.

[0016] The beneficial effects of this utility model are:

[0017] The speaker cone structure described in this utility model achieves rapid installation and disassembly of the cone body through the rotational installation of the locking block and the sliding groove, the vertical insertion of the fixing rod and the insertion hole, and the elastic reset function of the spring.

[0018] The speaker cone structure described in this utility model adopts a dual locking mechanism of mechanical interlocking and elastic pre-tightening to ensure the installation stability of the cone body. The cooperation between the locking block and the sliding groove restricts the vertical displacement of the connecting seat. The rigid insertion of the fixing rod and the socket completely eliminates the degree of rotational freedom. The spring continuously provides downward pressure to enhance the fit of each component. This design effectively resists external interference such as vibration and impact, and avoids the cone from loosening or shifting. It is especially suitable for the frequent vibration conditions in high-power audio equipment, and significantly improves the reliability and service life of the equipment. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the mounting base structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the planar structure of the present invention;

[0024] In the diagram: 1. Movable ring; 2. Spring; 3. Connecting post; 4. Mounting base; 5. Connecting base; 6. Cone body; 7. Circular plate; 8. Locking block; 9. Fixing rod; 10. Insertion hole; 11. Mounting groove; 12. Slide groove; 13. Locking groove; 14. Fixing ring; 15. Telescopic rod. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As one embodiment of this utility model, such as Figures 1-4 As shown, the speaker cone structure of this utility model includes a connecting seat 5 and a mounting seat 4. The top end of the connecting seat 5 is fixedly connected to the bottom end of the movable ring 1. Both the connecting seat 5 and the movable ring 1 are movably sleeved on the outside of the connecting post 3. The bottom end of the connecting post 3 is fixedly connected to the top end of the circular plate 7. A locking block 8 is fixedly connected to the outside of the circular plate 7. Multiple locking blocks 8 are provided.

[0027] The top of the mounting base 4 is provided with a mounting groove 11 and a slot 13. The mounting groove 11 is used for the circular plate 7 to be installed and inserted. There are multiple slots 13 for multiple slots 8 to be installed and inserted. There are multiple sliding grooves 12 on the inner side of the mounting groove 11. The multiple sliding grooves 12 correspond one-to-one with the multiple slots 13 and are connected. The interior of the sliding groove 12 is used for the sliding installation of the slot 8.

[0028] During use and installation, the connecting seat 5 is moved upward by lifting the movable ring 1, and the locking block 8 of the circular plate 7 is aligned with the locking groove 13 and inserted vertically. Then, the connecting column 3 is rotated to make the locking block 8 slide along the slide groove 12. Finally, the locking block 8 abuts against the inner wall of the slide groove 12 to limit the vertical displacement of the connecting seat 5 and complete the initial positioning.

[0029] The present invention also includes a fixing ring 14 fixedly sleeved on the upper outer side of the connecting column 3, and a spring 2 and a telescopic rod 15 connected between the fixing ring 14 and the movable ring 1. The spring 2 is sleeved on the outer side of the connecting column 3, and multiple telescopic rods 15 are provided.

[0030] When in use, when the movable ring 1 is pulled up, the spring 2 is compressed and stores energy, and at the same time the telescopic rod 15 retracts to maintain the vertical movement trajectory of the movable ring 1; after the movable ring 1 is released, the restoring force of the spring 2 pushes the movable ring 1 down, causing the connecting seat 5 to move downward. At this time, the telescopic rod 15 extends synchronously to stabilize the direction of movement.

[0031] This utility model also includes a fixed connection between the top end of the connecting column 3 and the bottom end of the cone body 6.

[0032] In use, the rotating cone body 6 can directly drive the connecting column 3 and the circular plate 7 to rotate synchronously, so that the locking block 8 slides from the locking slot 13 into the sliding groove 12.

[0033] This utility model also includes a fixing rod 9 fixedly connected to the bottom end of the connecting seat 5, and the fixing rod 9 is provided with multiple rods.

[0034] This utility model also includes a socket 10 at the top of the mounting base 4. The socket 10 has multiple locations, and the multiple sockets 10 are used for the installation and insertion of multiple fixing rods 9.

[0035] When in use, when the spring 2 pushes the connecting seat 5 down, the fixing rod 9 is inserted into the insertion hole 10 of the mounting seat 4. The axial movement of the connecting seat 5 is restricted by the rod hole, ensuring that the locking block 8 is stably engaged in the slide groove 12.

[0036] When using this invention, to install the cone body 6, first, pinch the movable ring 1 and pull it upward a certain distance to compress the spring 2 and retract the telescopic rod 15. Then, insert the circular plate 7 into the mounting groove 11 and align the locking blocks 8 on the outer side of the circular plate 7 with the locking slots 13. Then, rotate the cone body 6 so that the cone body 6 drives the circular plate 7 to rotate through the connecting column 3. This allows the locking blocks 8 to rotate from the locking slots 13 into the sliding grooves 12 until the locking blocks 8 abut against the inner wall of the sliding grooves 12. At this time, the fixing rods 9 are just above the insertion holes 10. Release the upward pull on the movable ring 1, allowing the spring 2 to push the movable ring 1 and the connecting seat 5 downward. This allows the fixing rods 9 to be inserted into the insertion holes 10. The insertion of the fixing rods 9 prevents the connecting seat 5 from rotating, and the locking blocks 8 are locked into the sliding grooves 12, preventing the connecting seat 5 from being pulled upward. In this way, the connecting seat 5 and the mounting seat 4 are connected, thus completing the quick installation of the cone body 6.

[0037] When disassembling the cone body 6, simply pull the movable ring 1 upward to pull the fixing rod 9 out of the socket 10, rotate the cone body 6 to slide the locking block 8 out of the slide groove 12 to the locking groove 13, and then pull it upward to complete the disassembly.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A loudspeaker cone structure, comprising a connecting base (5) and a mounting base (4), characterized in that, The top end of the connecting seat (5) is fixedly connected to the bottom end of the movable ring (1). Both the connecting seat (5) and the movable ring (1) are movably sleeved on the outside of the connecting column (3). The bottom end of the connecting column (3) is fixedly connected to the top end of the circular plate (7). A locking block (8) is fixedly connected to the outside of the circular plate (7). Multiple locking blocks (8) are provided. The top of the mounting base (4) is provided with a mounting groove (11) and a slot (13). The mounting groove (11) is used for the circular plate (7) to be installed and inserted. There are multiple slots (13) for multiple card blocks (8) to be installed and inserted. There are multiple sliding grooves (12) on the inner side of the mounting groove (11). The multiple sliding grooves (12) correspond one-to-one with the multiple slots (13) and are connected. The interior of the sliding groove (12) is used for the sliding installation of the card block (8).

2. The loudspeaker cone structure according to claim 1, characterized in that, A fixed ring (14) is fixedly sleeved on the upper outer side of the connecting column (3). A spring (2) and a telescopic rod (15) are connected between the fixed ring (14) and the movable ring (1). The spring (2) is sleeved on the outer side of the connecting column (3). The telescopic rod (15) has multiple parts.

3. The loudspeaker cone structure according to claim 1, characterized in that, The top end of the connecting column (3) is fixedly connected to the bottom end of the sound cone body (6).

4. The loudspeaker cone structure according to claim 1, characterized in that, The bottom end of the connecting seat (5) is fixedly connected to a fixing rod (9), and the fixing rod (9) has multiple rods.

5. A loudspeaker cone structure according to claim 4, characterized in that, The top of the mounting base (4) is provided with a socket (10), and there are multiple sockets (10) for multiple fixing rods (9) to be installed and inserted.

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