Novel horn basin structure

Abstract

The utility model relates to the related technical field of horn basins, in particular to a novel horn basin structure which comprises a base, the inner side surface of a magnetic groove is fixedly connected with a first magnet, and the outer side surface of a suspension edge is fixedly connected with a second magnet. According to the novel loudspeaker basin structure, through arrangement of the first magnets and the second magnets, the suspension edge drives the dustproof cap to attract the first magnets in the magnetic grooves annularly distributed in the inner side surface of the basin frame through the second magnets on the outer side surface, so that magnetic attraction connection of the suspension edge, the dustproof cap and the basin frame is achieved; the novel magnetic connection mode has a plurality of remarkable advantages, the damage of the basin stand or the dustproof cap possibly caused by glue bonding is avoided, when the dustproof cap needs to be replaced or the loudspeaker needs to be maintained, the suspension edge and the basin stand can be easily separated only by overcoming the magnetic force effect, the operation is simple, convenient and rapid, and the working efficiency is improved. And the maintenance and replacement difficulty and cost are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loudspeaker cone related technical field especially relates to a novel loudspeaker cone structure. BACKGROUND

[0002] The loudspeaker cone, also known as a speaker diaphragm, is an important component in a speaker system. The loudspeaker cone is a component responsible for pushing air and generating sound in a speaker. When audio current passes through the speaker coil, the coil moves under the force of the magnetic field, thereby driving the loudspeaker cone to vibrate. The vibration of the loudspeaker cone causes the surrounding air to vibrate, thereby generating sound waves. The material, shape, and structure of the loudspeaker cone directly affect the performance indicators of the speaker, such as sound quality, frequency response, and sensitivity. Common loudspeaker cone materials include paper pulp, polypropylene, metal, and carbon fiber. Loudspeaker cones made of different materials have different characteristics. For example, paper pulp cones produce warm and natural sound, polypropylene cones are durable and cost-effective, metal cones have high rigidity and fast response speed, and carbon fiber cones are lightweight and have high strength. With the continuous development of audio technology, people's requirements for the sound quality of speakers are becoming higher and higher. Therefore, there is a need for a new loudspeaker cone structure.

[0003] However, the existing loudspeaker cone frame usually uses a glue bonding method to install the dust cap and the cone frame. This method may damage the cone frame or the dust cap when disassembled, making it difficult to repair and replace. In addition, for cases where the dust cap needs to be frequently replaced or repaired, the inconvenient installation method will reduce work efficiency and increase time and labor costs. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a novel loudspeaker cone structure to solve the problem of the existing loudspeaker cone structure mentioned in the background technology. However, the existing loudspeaker cone frame usually uses a glue bonding method to install the dust cap and the cone frame. This method may damage the cone frame or the dust cap when disassembled, making it difficult to repair and replace. In addition, for cases where the dust cap needs to be frequently replaced or repaired, the inconvenient installation method will reduce work efficiency and increase time and labor costs.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A novel loudspeaker basin structure, including base, the upper surface of base is fixedly connected with support ring, the side of base is fixedly connected with vertical reinforcing rib, the surface of vertical reinforcing rib is fixedly connected with horizontal reinforcing rib, the upper surface of vertical reinforcing rib is fixedly connected with basin frame, the surface of basin frame is equipped with round hole, the inner side surface of basin frame is connected with overhanging edge, the inner side surface of overhanging edge is fixedly connected with dust cap, the surface of basin frame is equipped with magnetic slot, the inner side surface of magnetic slot is fixedly connected with first magnet, the outer side surface of overhanging edge is fixedly connected with second magnet, the upper surface of support ring is provided with elastic wave.

[0006] Preferably, the vertical reinforcing rib is provided with multiple groups on the surface of the base, and is distributed in a ring shape with equal intervals around the center of the base.

[0007] Preferably, the horizontal reinforcing rib is provided with two groups with equal intervals along the central axis of the vertical reinforcing rib, and each group of horizontal reinforcing rib penetrates each group of vertical reinforcing rib.

[0008] Preferably, the material of the basin frame is aluminum alloy, which has high strength and corrosion resistance.

[0009] Preferably, the round hole is provided with multiple groups on the upper surface of the basin frame, and is distributed around the center of the basin frame with equal intervals.

[0010] Preferably, the material of the dust cap is high-strength fiber material, which has good dustproof and air permeability.

[0011] Preferably, the magnetic slots are distributed in a ring shape on the inner side surface of the basin frame, and the depth of the magnetic slots is adapted to the thickness of the first magnet, the magnetic poles of the first magnet and the second magnet are opposite, and the number of the first magnet and the second magnet is the same and one-to-one corresponding.

[0012] Compared with the prior art, the novel loudspeaker basin structure has the advantages that: the first magnet and the second magnet are arranged, the suspension edge drives the dustproof cap to be attracted to the first magnet in the magnetic slot on the inner surface of the basin frame through the second magnet on the outer surface, the suspension edge, the dustproof cap and the basin frame are magnetically connected, compared with the traditional mounting mode of adhesive bonding, the novel magnetic connection mode has many advantages, first, in terms of maintenance and replacement, since no adhesive is used, damage of the basin frame or the dustproof cap caused by adhesive bonding is avoided, when the dustproof cap needs to be replaced or the loudspeaker needs to be maintained, the suspension edge and the basin frame can be easily separated by overcoming the magnetic force, the operation is simple and fast, the difficulty and cost of maintenance and replacement are greatly reduced, second, for the case that the dustproof cap needs to be frequently replaced or maintained, the magnetic connection mode greatly improves the work efficiency, without waiting for the drying time of the adhesive, the cumbersome process of adhesive cleaning is not needed, replacement and maintenance operations can be quickly performed, time and labor cost are saved, in addition, the magnetic slot in the annular distribution and the first magnet and the second magnet with opposite magnetic poles and the same number of one-to-one correspondence ensure the uniformity and stability of the connection, so that the loudspeaker can maintain good performance during work, reduces sound distortion and other problems caused by insecure connection, and further improves the sound quality and reliability of the loudspeaker. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an appearance front view structure schematic diagram of the utility model;

[0014] Figure 2 It is an appearance side view structure schematic diagram of the utility model;

[0015] Figure 3 It is an appearance internal structure cross section structure schematic diagram of the utility model;

[0016] Figure 4 It is a basin frame and dustproof cap mutual cooperation structure schematic diagram of the utility model.

[0017] In the drawing: 1, base; 2, support ring; 3, vertical reinforcing rib; 4, horizontal reinforcing rib; 5, basin frame; 6, round hole; 7, suspension edge; 8, dustproof cap; 9, magnetic slot; 10, first magnet; 11, second magnet; 12, elastic wave. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a technical scheme: a novel loudspeaker basin structure, including base 1, the upper surface of base 1 is fixedly connected with support ring 2, the side surface of base 1 is fixedly connected with vertical reinforcing rib 3, the surface of vertical reinforcing rib 3 is fixedly connected with horizontal reinforcing rib 4, the upper surface of vertical reinforcing rib 3 is fixedly connected with basin frame 5, the surface of basin frame 5 is equipped with round hole 6, the inner side surface of basin frame 5 is magnetically connected with overhang 7, the inner side surface of overhang 7 is fixedly connected with dust cap 8, the surface of basin frame 5 is equipped with magnetic slot 9, the inner side surface of magnetic slot 9 is fixedly connected with first magnet 10, the outer side surface of overhang 7 is fixedly connected with second magnet 11, the upper surface of support ring 2 is provided with elastic wave 12.

[0020] Further, the surface of base 1 is provided with multiple groups of vertical reinforcing ribs 3, and the vertical reinforcing ribs 3 are distributed in a ring shape at equal intervals with the center of base 1 as the center, the connection between base 1 and basin frame 5 is more stable through the arrangement of vertical reinforcing rib 3, multiple groups of vertical reinforcing ribs 3 can evenly share various stresses generated from basin frame 5 and the loudspeaker during operation, effectively preventing base 1 from deforming or being damaged during long-term use, and at the same time, the ring-shaped and equidistant distribution ensures that the stress in each direction is uniform, improving the stability and reliability of the entire loudspeaker basin structure.

[0021] Further, the two groups of horizontal reinforcing ribs 4 are arranged at equal intervals along the central axis of vertical reinforcing rib 3, and each group of horizontal reinforcing rib 4 penetrates each group of vertical reinforcing rib 3, the horizontal reinforcing rib 4 and the vertical reinforcing rib 3 cooperate with each other through the arrangement of horizontal reinforcing rib 4, further enhancing the strength of the entire structure, the two groups of horizontal reinforcing ribs 4 can effectively limit the lateral deformation of vertical reinforcing rib 3, improving the bending resistance of vertical reinforcing rib 3, and at the same time, the penetrating design makes the connection between horizontal reinforcing rib 4 and vertical reinforcing rib 3 more compact, which can work better together to bear external forces from all directions.

[0022] Further, the material of basin frame 5 is aluminum alloy, which has high strength and corrosion resistance, through the arrangement of basin frame 5, the aluminum alloy basin frame 5 can provide stable support for other parts of the loudspeaker, the high strength ensures that the basin frame 5 is not easy to deform when bearing the vibration of the loudspeaker and external forces, ensuring the normal operation of the loudspeaker, and at the same time, the good corrosion resistance enables the basin frame 5 to be used for a long time in various harsh environments, prolonging the service life of the loudspeaker.

[0023] Further, the circular holes 6 are arranged on the upper surface of the basin frame 5 in multiple groups and are distributed at equal intervals around the center of the basin frame 5. The arrangement of the circular holes 6 can reduce the weight of the basin frame 5, making the entire loudspeaker basin structure lighter and more portable. In addition, the equal-interval distribution of the circular holes 6 can dissipate heat generated inside the loudspeaker during operation, reducing the risk of damage due to overheating.

[0024] Further, the dustproof cap 8 is made of high-strength fiber material and has good dustproof and breathable properties. The dustproof cap 8 made of high-strength fiber material can effectively prevent dust from entering the interior of the loudspeaker and protect the sound-producing components of the loudspeaker from dust erosion, thereby ensuring the sound quality and performance of the loudspeaker. The good breathability of the dustproof cap 8 can avoid affecting the sound propagation of the loudspeaker, making the sound clearer and more natural.

[0025] Further, the magnetic grooves 9 are annularly distributed on the inner surface of the basin frame 5, and the depth of the magnetic grooves 9 is adapted to the thickness of the first magnets 10. The magnetic poles of the first magnets 10 and the second magnets 11 are opposite, and the number of the first magnets 10 and the second magnets 11 is the same and one-to-one corresponding. The arrangement of the magnetic grooves 9, the first magnets 10 and the second magnets 11 makes the magnetic force between the first magnets 10 and the second magnets 11 more uniform, thereby ensuring that the connection between the suspension edge 7 and the basin frame 5 is more secure and stable. The depth of the magnetic grooves 9 is adapted to the thickness of the first magnets 10, making the installation of the magnets more secure and less likely to fall off. The design of opposite magnetic poles of the first magnets 10 and the second magnets 11 makes the attractive force between them stronger, effectively preventing the suspension edge 7 from loosening or shifting during operation of the loudspeaker. The same number and one-to-one corresponding arrangement of the magnets further improves the reliability and stability of the connection.

[0026] Working principle: first, when the audio current through the speaker coil, the coil in the magnetic field force movement, at this time, the frame 5 as the main support part of the whole speaker cone structure, its aluminum alloy material to ensure that in the case of bearing coil movement caused by vibration and external force, not easy to deformation, for the other parts of the speaker to provide stable support, to ensure the normal work of the speaker, at the same time, evenly distributed on the frame 5 hole 6 in the speaker work to play a role in heat dissipation, timely to the internal heat generated by the speaker to dissipate, reduce the risk of damage due to overheating, base 1 through a number of ring shaped equidistant distribution of vertical reinforcement rib 3 and frame 5 connection, vertical reinforcement rib 3 can evenly share from the frame 5 and the speaker during work produced by the various stress, effectively prevent the base 1 in the process of long-term use deformation or damage, at the same time, with vertical reinforcement rib 3 axis equidistantly arranged with two groups and through each vertical reinforcement rib 3 horizontal reinforcement rib 4, with vertical reinforcement rib 3 each other, further enhance the strength of the whole structure, two groups of horizontal reinforcement rib 4 can effectively limit the lateral deformation of vertical reinforcement rib 3, improve the bending resistance of vertical reinforcement rib 3, through the design of horizontal reinforcement rib 4 and vertical reinforcement rib 3 between the connection is more closely, can better work together, bear the external force from all directions, support ring 2 above the speaker cone 12, with the movement of the coil work, elastic deformation, play a supporting and limiting the range of motion of the coil role, ensure the movement of the coil in a reasonable range, so as to ensure the speaker to emit accurate sound, overhang 7 through the outside surface of the second magnet 11 and frame 5 inside surface ring distribution of the first magnet 10 in the magnetic slot 9 of each other, realize the magnetic attraction connection with the frame 5, compared with the traditional glue bonding installation method, this new type of magnetic attraction connection method has many obvious advantages, first of all, in the repair and replacement, due to the need to use glue, avoid the frame 5 or dust cap 8 damage caused by the glue bonding, when the need to replace the dust cap 8 or repair the speaker, only need to overcome the magnetic force can easily separate the frame 5 and overhang 7, simple and convenient, greatly reduce the difficulty and cost of repair and replacement, secondly, for the need to frequently replace dust cap 8 or repair, magnetic attraction connection method greatly improves the work efficiency, without waiting for the glue drying time, also do not need to worry about the cumbersome process of glue cleaning, can quickly replace and repair operation, save time and labor cost, in addition, ring distribution of the magnetic slot 9 and magnetic pole opposite and the same number of first magnet 10 and second magnet 11, ensure the uniformity and stability of the connection, so that the speaker can maintain good performance in the process of work, reduce the sound distortion caused by loose connection and other problems, further improve the sound quality and reliability of the speaker, ring distribution of the magnetic slot 9 makes the magnetic force between the first magnet 10 and the second magnet 11 more evenly, ensure the connection between the frame 5 and the overhang 7 is more closely and stably, the depth of the magnetic slot 9 and the thickness of the first magnet 10 is adapted,The first magnet 10 and the second magnet 11 are oppositely arranged, so that the attraction between them is stronger, which can effectively prevent the suspension edge 7 from loosening or moving when the loudspeaker works, the same number and one-to-one corresponding magnets further improve the reliability and stability of the connection, the dustproof cap 8 fixedly connected to the inner side surface of the suspension edge 7 is made of high-strength fiber material, which can effectively prevent dust from entering the inside of the loudspeaker, protect the sound producing components of the loudspeaker from being eroded by dust, thereby ensuring the sound quality and performance of the loudspeaker, and the good air permeability can avoid affecting the sound propagation of the loudspeaker due to the existence of the dustproof cap 8, so that the sound is clearer and more natural, so the use process of the loudspeaker basin structure is completed.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of horn basin structure comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a support ring (2), the side surface of the base (1) is fixedly connected with a vertical reinforcing rib (3), the surface of the vertical reinforcing rib (3) is fixedly connected with a horizontal reinforcing rib (4), the upper surface of the vertical reinforcing rib (3) is fixedly connected with a basin frame (5), the surface of the basin frame (5) is provided with a circular hole (6), the inner side surface of the basin frame (5) is magnetically connected with a suspension edge (7), the inner side surface of the suspension edge (7) is fixedly connected with a dustproof cap (8), the surface of the basin frame (5) is provided with a magnetic groove (9), the inner side surface of the magnetic groove (9) is fixedly connected with a first magnet (10), the outer side surface of the suspension edge (7) is fixedly connected with a second magnet (11), and the upper surface of the support ring (2) is provided with a spring wave (12).

2. A new horn cup structure according to claim 1, characterized in that: The vertical reinforcing rib (3) is provided with a plurality of groups on the surface of the base (1) and is distributed in a ring shape at equal intervals with the center of the base (1) as the center.

3. A new horn cup structure according to claim 1, characterized in that: The horizontal reinforcing rib (4) is provided with two groups at equal intervals along the central axis of the vertical reinforcing rib (3), and each group of the horizontal reinforcing rib (4) penetrates each group of the vertical reinforcing rib (3).

4. A new horn cup structure according to claim 1, characterized in that: The material of the basin frame (5) is aluminum alloy, which has high strength and corrosion resistance.

5. A new horn cup structure according to claim 1, characterized in that: The circular hole (6) is provided with a plurality of groups on the upper surface of the basin frame (5) and is distributed at equal intervals around the center of the basin frame (5).

6. A new horn cup structure according to claim 1, characterized in that: The material of the dustproof cap (8) is high-strength fiber material, which has good dustproof and breathable properties.

7. A new horn cup structure according to claim 1, characterized in that: The magnetic grooves (9) are distributed in a ring shape on the inner side surface of the basin frame (5), the depth of the magnetic groove (9) is matched with the thickness of the first magnet (10), the magnetic poles of the first magnet (10) and the second magnet (11) are opposite, and the number of the first magnet (10) and the second magnet (11) is the same and one-to-one corresponding.

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