An installation structure of an ultrathin carbon fiber diaphragm

Abstract

The utility model discloses a kind of installation structure of ultrathin carbon fiber tone pot, including speaker body and tone pot, the upper end of speaker body is equipped with annular slot, the tone pot frame is inserted in annular slot, the tone pot frame is equipped with several circular grooves, positioning assembly is equipped in several circular grooves, positioning assembly is connected with the inner wall of annular slot, the bottom of annular slot is equipped with several cylindrical protrusions.The utility model is by with speaker body butt joint of tone pot frame, so that the spring in several circular grooves drives rectangular plug respectively and is inserted in several rectangular slots in annular slot, effectively tone pot frame is positioned in annular slot, prevent tone pot from producing deviation, by with speaker body butt joint of tone pot frame, so that several cylindrical protrusions are respectively inserted in several cylindrical clamping slots, after several bolts are penetrated several circular openings, respectively screw into the threaded hole on several cylindrical protrusions, improve the stability of tone pot, prevent affecting speaker sound quality effect.

Description

Technical Field

[0001] This utility model relates to the field of ultra-thin carbon fiber cone technology, and in particular to an installation structure for an ultra-thin carbon fiber cone. Background Technology

[0002] Ultra-thin carbon fiber cones are lightweight cones made of carbon fiber material. They are characterized by high strength, moisture resistance, and environmental stability. They are suitable for automotive and outdoor loudspeakers and have the advantages of being lightweight, high-strength, moisture-proof, weather-resistant, and having stable mid-to-high frequency response. Their performance is not easily affected by changes in temperature and humidity.

[0003] In actual installation, existing ultra-thin carbon fiber cones are mostly fixed directly to the speaker frame with screws. Once the screws loosen, the cone is prone to displacement, resulting in poor cone stability and affecting the sound quality of the speaker. This paper proposes an installation structure for ultra-thin carbon fiber cones to solve the above problems. Utility Model Content

[0004] To address the shortcomings and defects in existing technologies, this utility model proposes an installation structure for an ultra-thin carbon fiber cone. This structure solves the technical problem that in the prior art, existing ultra-thin carbon fiber cones are mostly installed and fixed directly to the speaker frame using screws. Once the screws loosen, the cone is prone to shifting, resulting in poor cone stability and affecting the sound quality of the speaker.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An installation structure for an ultra-thin carbon fiber cone includes a speaker body and a cone. The upper end of the speaker body is provided with an annular slot, and the cone frame is inserted into the annular slot. The cone frame is provided with a plurality of circular grooves, and positioning components are provided in the plurality of circular grooves. The positioning components are engaged with the inner wall of the annular slot. The bottom of the annular slot is provided with a plurality of cylindrical protrusions, and the plurality of cylindrical protrusions are engaged and fixed with the cone frame.

[0007] Preferably, the circular grooves are arranged in a cross shape, and the cylindrical protrusions are arranged in a cross shape.

[0008] Preferably, the positioning component includes springs fixedly connected to the inner walls of several circular grooves, and rectangular inserts are fixedly connected to the ends of the springs away from the inner walls of the circular grooves. Several rectangular slots are provided on the inner wall of the annular slot in a cross shape. The rectangular slots are respectively positioned opposite the several circular grooves, and the rectangular inserts are respectively inserted into the several rectangular slots.

[0009] Preferably, each of the rectangular inserts has a rectangular protrusion at its upper end away from the spring, and each of the rectangular slots has a strip opening on its top surface. Each of the strip openings is connected to an annular slot, and each of the rectangular protrusions passes through the strip openings.

[0010] Preferably, the lower end of the cone frame is provided with a plurality of cylindrical slots, which are arranged in a cross shape and located between two adjacent circular slots. A plurality of cylindrical protrusions are respectively inserted into the plurality of cylindrical slots. The upper end of the cone frame facing the plurality of cylindrical slots is provided with a circular opening. A bolt is provided through the bottom of the plurality of circular openings. The upper end of the plurality of cylindrical protrusions is provided with a threaded hole. The plurality of bolts are respectively threadedly connected to the plurality of threaded holes.

[0011] Preferably, a sealing cover is fitted onto each of the bolts, and the sealing cover is pressed against the bottom of the circular opening. The sealing cover is made of corrosion-resistant rubber.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By connecting the cone frame to the speaker body, the springs in several circular slots drive the rectangular blocks to be inserted into several rectangular slots in the annular slot, effectively positioning the cone frame in the annular slot and preventing the cone from shifting.

[0014] 2. By connecting the cone frame to the speaker body, several cylindrical protrusions are inserted into several cylindrical slots. Several bolts are passed through several circular openings and screwed into the threaded holes on several cylindrical protrusions to improve the stability of the cone and prevent it from affecting the sound quality of the speaker. Attached Figure Description

[0015] Figure 1 This is a partial top perspective view of the mounting structure of an ultra-thin carbon fiber cone proposed in this utility model.

[0016] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0017] Figure 3 This is a partial side perspective view of the mounting structure of an ultra-thin carbon fiber cone proposed in this utility model.

[0018] Figure 4 for Figure 3 A magnified view of a section at point B.

[0019] In the diagram: 1 Speaker body, 2 Cone, 3 Ring slot, 4 Circular groove, 5 Columnar protrusion, 6 Spring, 7 Rectangular insert, 8 Rectangular slot, 9 Rectangular protrusion, 10 Strip opening, 11 Columnar slot, 12 Circular opening, 13 Bolt, 14 Threaded hole, 15 Sealing cover. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An installation structure for an ultra-thin carbon fiber cone includes a speaker body 1 and a cone 2. The upper end of the speaker body 1 has an annular slot 3. The cone 2's frame is inserted into the annular slot 3. The cone 2's frame has several circular grooves 4, each containing a positioning component. The positioning component engages with the inner wall of the annular slot 3. The positioning component includes springs 6 fixedly connected to the inner walls of the circular grooves 4. Rectangular inserts 7 are fixedly connected to the ends of the springs 6 away from the inner walls of the circular grooves 4. The annular inner wall of the annular slot 3 has several rectangular slots 8 arranged in a cross shape, each facing the circular grooves 4. The rectangular inserts 7 are inserted into the rectangular slots 8, aligning the cone 2's frame with the speaker body 1. Several cylindrical protrusions 5 on the bottom of the annular slot 3 are respectively inserted into several cylindrical slots 11 on the cone 2 frame. At the same time, several rectangular blocks 7 are respectively positioned opposite several rectangular slots 8, so that the springs 6 in several circular slots 4 drive the rectangular blocks 7 to be inserted into several rectangular slots 8 in the annular slot 3, effectively positioning the cone 2 frame in the annular slot 3 and preventing the cone 2 from shifting. The upper ends of several rectangular blocks 7 away from the springs 6 are provided with rectangular protrusions 9. The top surfaces of several rectangular slots 8 are provided with strip openings 10, and several strip openings 10 are all connected to the annular slot 3. Several rectangular protrusions 9 are respectively set through several strip openings 10, and the rectangular protrusions 9 facilitate pulling the rectangular blocks 7 and the rectangular slots 8 apart along the strip openings 10.

[0023] The bottom of the annular slot 3 is provided with several cylindrical protrusions 5, and several circular slots 4 are arranged in a cross shape. The cylindrical protrusions 5 are also arranged in a cross shape. All the cylindrical protrusions 5 are engaged and fixed to the frame of the cone 2. The lower end of the frame of the cone 2 is provided with several cylindrical slots 11, which are arranged in a cross shape and located between adjacent circular slots 4. The cylindrical protrusions 5 are respectively inserted into the cylindrical slots 11. The upper end of the frame of the cone 2 facing the cylindrical slots 11 is provided with a circular opening 12. Bolts 13 penetrate the bottom of each circular opening 12. The upper part of the cylindrical protrusions 5... Each end is provided with a threaded hole 14, and several bolts 13 are threadedly connected to several threaded holes 14 respectively. After the cone 2 frame is connected to the speaker body 1, several bolts 13 are screwed into the threaded holes 14 on several cylindrical protrusions 5 after passing through several circular openings 12 respectively. This effectively fixes the cone 2 to the speaker body 1, improves the stability of the cone 2, and prevents it from affecting the sound quality of the speaker body 1. Each bolt 13 is fitted with a sealing cover 15. Each sealing cover 15 is pressed against the bottom of the circular opening 12. The sealing cover 15 is made of corrosion-resistant rubber. The corrosion-resistant rubber sealing cover 15 can effectively slow down the corrosion of the bolts 13.

[0024] In use, the speaker 2 frame is connected to the speaker body 1, so that several cylindrical protrusions 5 on the bottom of the annular slot 3 are respectively inserted into several cylindrical slots 11 on the speaker 2 frame. At the same time, several rectangular blocks 7 are respectively positioned opposite several rectangular slots 8, so that the springs 6 in several circular slots 4 drive the rectangular blocks 7 to be inserted into several rectangular slots 8 in the annular slot 3, effectively positioning the speaker 2 frame in the annular slot 3 and preventing the speaker 2 from shifting. After the speaker 2 frame is connected to the speaker body 1, several bolts 13 are respectively passed through several circular openings 12 and screwed into several threaded holes 14 on several cylindrical protrusions 5, effectively fixing the speaker 2 to the speaker body 1, improving the stability of the speaker 2 and preventing it from affecting the sound quality of the speaker body 1.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mounting structure for an ultra-thin carbon fiber cone, comprising a speaker body (1) and a cone (2), characterized in that, The upper end of the speaker body (1) is provided with an annular slot (3), the frame of the speaker cone (2) is inserted into the annular slot (3), the frame of the speaker cone (2) is provided with several circular grooves (4), the several circular grooves (4) are provided with positioning components, the positioning components are engaged with the inner wall of the annular slot (3), the bottom of the annular slot (3) is provided with several columnar protrusions (5), the several columnar protrusions (5) are engaged and fixed with the frame of the speaker cone (2).

2. The mounting structure of an ultra-thin carbon fiber cone according to claim 1, characterized in that, The circular grooves (4) are arranged in a cross shape, and the cylindrical protrusions (5) are arranged in a cross shape.

3. The mounting structure of an ultra-thin carbon fiber cone according to claim 1, characterized in that, The positioning component includes springs (6) fixedly connected to the inner walls of several circular grooves (4). Each of the springs (6) is fixedly connected to a rectangular insert (7) at one end away from the inner wall of the circular groove (4). The inner wall of the annular slot (3) is provided with several rectangular slots (8) arranged in a cross shape. The rectangular slots (8) are respectively positioned opposite the several circular grooves (4). The rectangular inserts (7) are respectively inserted into the several rectangular slots (8).

4. The mounting structure of an ultra-thin carbon fiber cone according to claim 3, characterized in that, A rectangular protrusion (9) is provided at the upper end of a plurality of rectangular inserts (7) away from the spring (6), and a strip opening (10) is provided on the top surface of a plurality of rectangular slots (8). The strip openings (10) are all connected to the annular slot (3), and the rectangular protrusions (9) are respectively arranged through the strip openings (10).

5. The mounting structure of an ultra-thin carbon fiber cone according to claim 1, characterized in that, The lower end of the frame of the diaphragm (2) is provided with several cylindrical slots (11). The cylindrical slots (11) are arranged in a cross shape and located between two adjacent circular slots (4). Several cylindrical protrusions (5) are respectively inserted into the cylindrical slots (11). The upper end of the frame of the diaphragm (2) facing the cylindrical slots (11) is provided with a circular opening (12). A bolt (13) is provided through the bottom of the circular openings (12). The upper end of the cylindrical protrusions (5) is provided with a threaded hole (14). The bolts (13) are respectively threaded to the threaded holes (14).

6. The mounting structure of an ultra-thin carbon fiber cone according to claim 5, characterized in that, Each of the bolts (13) is fitted with a sealing cover (15), and each of the sealing covers (15) is pressed against the bottom of the circular opening (12). The sealing cover (15) is a corrosion-resistant rubber product.

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