High-performance loudspeaker cone

Abstract

The invention discloses a high-performance loudspeaker cone, and belongs to the technical field of cones. Comprising a basin frame, four L-shaped blocks are fixedly installed on the circumference of the lower end of the basin frame at equal intervals, four L-shaped locking plates are fixedly installed on the circumferential surface of the basin frame at equal intervals, a rotating ring is slidably installed among the four L-shaped locking plates in a limiting mode, and four extrusion blocks are fixedly installed on the circumferential inner wall of the rotating ring at equal intervals; when the sound cone body needs to be disassembled, replaced or maintained, the extrusion block can be separated from the fork rod only by pulling the bolt rod out of the L-shaped lock plate and the extrusion block and rotating the rotating ring, and the bolt plate is separated from the connecting plate under the tension action of the tension spring, so that the sound cone body and the connecting plate can be taken out, and the sound cone body can be conveniently replaced or maintained. According to the utility model, a user or a manufacturer can quickly replace the sound cone body part in the loudspeaker, the loudspeaker can adapt to the sound cone bodies of various sizes and materials, and the design not only facilitates the maintenance and upgrading of the sound cone body, but also provides the possibility of more personalized choices for the user.

Description

Technical Field

[0001] The invention belongs to the technical field of sound cone equipment, and in particular relates to a high-performance speaker sound cone. Background Art

[0002] The cone is an important part of the speaker. When the voice coil is connected to the audio signal, it will generate strong vibrations in the magnetic field. The voice coil is fixed on the cone. The vibration of the voice coil also drives the vibration of the cone. The vibration of the cone forces the air to vibrate, thus making a sound.

[0003] The current speaker cones have been found to have at least the following technical problems:

[0004] First, in the prior art, the sound basin and the basin frame are usually fixed by bonding or screws. The bonding fixation method will make the speaker basin inconvenient to maintain in the future; when screws are used, it is time-consuming to install, and the tightening torque is difficult to control, which may cause improper installation. In addition, during the use of the speaker, due to long-term vibration, it is easy to cause loosening.

[0005] Second, in the prior art, whether the speaker cone and the basin frame are connected by screws or by bonding, they may become loose due to vibration, thereby affecting the sound quality and the life of the equipment. Summary of the invention

[0006] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a high-performance speaker cone.

[0007] The above technical problems of the present invention are mainly solved by the following technical solutions: a high-performance loudspeaker cone, comprising a cone frame, wherein four L-shaped blocks are fixedly installed at equal intervals on the circumference of the lower end of the cone frame, four L-shaped locking plates are fixedly installed at equal intervals on the circumferential surface of the cone frame, a rotating ring is fixedly installed between the four L-shaped locking plates for limiting sliding, four extrusion blocks are fixedly installed at equal intervals on the circumferential inner wall of the rotating ring, and a locking mechanism is provided on each of the four L-shaped blocks, wherein the locking mechanism comprises a latch plate, a sliding groove is provided inside the L-shaped block, the latch plate is slidably installed in the sliding groove provided in the L-shaped block, a connecting plate is slidably installed through the rear end of the L-shaped block, a cone body is fixedly installed on the upper end of the connecting plates in the four groups of locking mechanisms, a dustproof net is connected to the upper end of the cone body through Velcro, and four limit pins are fixedly installed on the lower end of the cone body for limiting sliding, and each of the limit pins is slidably installed through the cone frame.

[0008] Preferably, a fork rod is fixedly mounted on the front end of the latch plate, the fork rod penetrates and is slidably mounted on the front end of the L-shaped block, and a tension spring is sleeved on the circumferential surface of the fork rod.

[0009] Preferably, the tension spring is fixedly installed between the latch plate and the inner wall of the slide groove formed in the L-shaped block, a mounting through hole is formed at the side end of the connecting plate, and the latch plate is slidably installed in the mounting through hole formed in the connecting plate.

[0010] Preferably, a multi-composite shockproof frame is provided at the upper end of the basin frame, the multi-composite shockproof frame is located between the sound basin body and the basin frame, and the extrusion block is attached to the front end of the fork rod.

[0011] The present invention has the beneficial effects:

[0012] 1. When the sound basin body needs to be disassembled, replaced or repaired, the present invention only needs to pull out the latch rod from the L-shaped lock plate and the extrusion block, and then rotate the rotating ring to separate the extrusion block from the fork rod. Under the tension of the tension spring, the latch plate is separated from the connecting plate, so that the sound basin body and the connecting plate can be taken out, so that the user or manufacturer can quickly replace the sound basin body part in the speaker, and can adapt to sound basin bodies of various sizes and materials. This design not only facilitates the maintenance and upgrade of the sound basin body, but also provides users with more personalized choices.

[0013] 2. The speaker cone body installation structure of the present invention can realize the fixed connection between the speaker cone body and the basin frame without other tools, which is convenient and quick, and improves production efficiency. In addition, when the speaker is in use, it can effectively reduce the vibration between the speaker cone body and the basin frame to avoid the loosening of the speaker cone body and the basin frame.

[0014] 3: The present invention sets a multi-composite shockproof frame between the sound basin body and the basin frame. The multi-composite shockproof frame adopts multi-layer composite materials, which can effectively absorb and reduce the sound quality loss caused by vibration. At the same time, the design of the multi-composite shockproof frame allows the sound basin body to vibrate freely at different frequencies to avoid unnecessary sound distortion. This multi-composite shockproof frame not only improves the clarity and purity of the sound, but also extends the service life of the speaker.

[0015] 4: The present invention realizes the installation and disassembly of the sound basin body by rotating the rotating ring. There is no need for complicated steps. Only the rotating ring needs to be rotated. Not only is the structure very simple, but the operation is also convenient, which greatly improves the efficiency of replacing the sound basin body in the equipment. In addition, the dustproof net connected to the upper end of the sound basin body by Velcro can effectively prevent dust from falling into the interior of the sound basin body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present invention as a whole;

[0017] Figure 2 It is a structural diagram of the sound basin body of the present invention;

[0018] Figure 3This is a structural diagram of the L-shaped lock plate of the present invention;

[0019] Figure 4 It is a structural diagram of the basin frame of the present invention;

[0020] Figure 5 It is a structural diagram of the connecting plate of the present invention;

[0021] Figure 6 It is a structural diagram of the rotating ring of the present invention;

[0022] Figure 7 For the present invention Figure 4 A magnified view of the structure at A.

[0023] In the figure: 11, L-shaped block; 12, L-shaped locking plate; 13, fork rod; 14, tension spring; 15, slide groove; 16, latch plate; 17, connecting plate; 18, latch rod; 21, rotating ring; 22, extrusion block; 23, basin frame; 31, sound basin body; 32, limit pin; 34, installation through hole; 35, multi-composite shockproof frame; 36, dustproof net. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0025] Embodiment: A high performance speaker cone, such as Figure 1-Figure 7As shown, it includes a basin frame 23, four L-shaped blocks 11 are fixedly installed at equal intervals on the circumference of the lower end of the basin frame 23, four L-shaped locking plates 12 are fixedly installed at equal intervals on the circumferential surface of the basin frame 23, a rotating ring 21 is fixedly installed between the four L-shaped locking plates 12 for limited sliding, four extrusion blocks 22 are fixedly installed at equal intervals on the circumferential inner wall of the rotating ring 21, and a locking mechanism is provided on each of the four L-shaped blocks 11, and the locking mechanism includes a latch plate 16, a slide groove 15 is opened inside the L-shaped block 11, and the latch plate 16 is slidably installed in the slide groove 15 opened in the L-shaped block 11, and a connecting plate 17 is slidably installed through the rear end of the L-shaped block 11, and the four sets of locking mechanisms are provided in A sound basin body 31 is fixedly installed on the upper end of the connecting plate 17, and a dustproof net 36 is connected to the upper end of the sound basin body 31 through Velcro. Four limit pins 32 are fixedly installed at equal intervals on the circumference of the lower end of the sound basin body 31, and each limit pin 32 is slidably installed in the basin frame 23. When installing the sound basin body 31 and the basin frame 23 in the device, the user places the multi-composite shockproof frame 35 on the upper end of the basin frame 23, and then rotates the rotating ring 21 to rotate the positions of the four extrusion blocks 22 by fifteen degrees, so that the extrusion blocks 22 are separated from the front end of the L-shaped block 11. At this time, under the tension of the tension spring 14 and the fork rod 1 Without the limit of the squeezing block 22, the latch plate 16 will be pulled back toward the direction of the fork rod 13, and then the user can install the sound basin body 31 on the upper end of the basin frame 23, and put the four groups of connecting plates 17 at the lower end of the sound basin body 31 into the corresponding L-shaped blocks 11 respectively. At this time, the four groups of connecting plates 17 will be inserted into the four L-shaped blocks 11, and then the user reversely rotates the rotating ring 21 so that the rotating ring 21 drives the four squeezing blocks 22 back to the original position. At this time, the squeezing block 22 squeezes the fork rod 13 and squeezes it completely into the inside of the L-shaped block 11. At this time, driven by the fork rod 13, the latch plate 16 is also It will be inserted into the installation through hole 34 opened in the connecting plate 17. At this time, the sound basin body 31 and the basin frame 23 are fixedly installed. Under the limiting connection between the latch plate 16 and the connecting plate 17, the sound basin body 31 can be stably fixed on the upper end of the basin frame 23. Then, the latch rod 18 is inserted between the L-shaped locking plate 12 and the extrusion block 22, so that the L-shaped locking plate 12 and the extrusion block 22 can be limited. Moreover, the four limiting pins 32 at the lower end of the sound basin body 31 are inserted and installed between the multi-composite shockproof frame 35 and the basin frame 23, which can play a good positioning role for the multi-composite shockproof frame 35 to prevent it from displacement.

[0026] A fork rod 13 is fixedly installed at the front end of the latch plate 16, and the fork rod 13 is slidably installed at the front end of the L-shaped block 11. The circumferential surface of the fork rod 13 is sleeved with a tension spring 14. When the sound basin body 31 needs to be disassembled, replaced or repaired, the latch rod 18 only needs to be pulled out from the L-shaped lock plate 12 and the extrusion block 22, and then the rotating ring 21 is rotated to separate the extrusion block 22 from the fork rod 13. Under the tension of the tension spring 14, the latch plate 16 is separated from the connecting plate 17, so that the sound basin body 31 and the connecting plate 17 can be taken out, so that the user or the manufacturer can The cone body 31 part of the speaker can be quickly replaced, and can be adapted to cone bodies 31 of various sizes and materials. This design not only facilitates the maintenance and upgrade of the cone body 31, but also provides users with more possibilities for personalized choices. The cone body 31 installation structure of the speaker of the present invention can achieve a fixed connection between the cone body 31 and the basin frame 23 without the need for other tools, which is convenient and fast, and improves production efficiency. In addition, when the speaker is in use, it can effectively reduce the vibration between the cone body 31 and the basin frame 23 to prevent the cone body 31 from loosening.

[0027] The tension spring 14 is fixedly installed between the latch plate 16 and the inner wall of the slide groove 15 opened by the L-shaped block 11. The side end of the connecting plate 17 is provided with a mounting hole 34. The latch plate 16 is slidably installed in the mounting hole 34 opened by the connecting plate 17. The present invention sets a multi-composite shockproof frame 35 between the sound basin body 31 and the basin frame 23. The multi-composite shockproof frame 35 adopts a multi-layer composite material, which can effectively absorb and reduce the sound quality loss caused by vibration. At the same time, the design of the multi-composite shockproof frame 35 allows the sound basin body 31 to vibrate freely at different frequencies to avoid inappropriate Necessary sound distortion, this multi-composite shockproof frame 35 not only improves the clarity and purity of the sound, but also prolongs the service life of the speaker. The present invention realizes the installation and disassembly of the sound basin body 31 by rotating the rotating ring 21. There is no need for cumbersome steps. Only the rotating ring 21 needs to be rotated. Not only is the structure very simple, but also the operation is convenient, which greatly improves the efficiency of replacing the sound basin body 31 in the equipment. Moreover, the dustproof net 36 connected to the upper end of the sound basin body 31 by Velcro can effectively prevent dust from falling into the inside of the sound basin body 31.

[0028] A multi-composite anti-vibration frame 35 is provided at the upper end of the basin frame 23 . The multi-composite anti-vibration frame 35 is located between the sound basin body 31 and the basin frame 23 . The extrusion block 22 is attached to the front end of the fork rod 13 .

[0029] Principle of the present invention:

[0030] In the first step, when installing the sound basin body 31 and the basin frame 23 in the device, the user places the multi-composite shockproof frame 35 on the upper end of the basin frame 23, and then rotates the rotating ring 21 to rotate the position of the four extrusion blocks 22 by fifteen degrees, so that the extrusion block 22 is separated from the front end of the L-shaped block 11. At this time, under the tension of the tension spring 14 and the lack of the extrusion block 22 on the fork rod 13, the latch plate 16 will be pulled back in the direction of the fork rod 13, and then the user can install the sound basin body 31 on the upper end of the basin frame 23, and put the four groups of connecting plates 17 at the lower end of the sound basin body 31 into the corresponding L-shaped blocks 11 respectively. At this time, the four groups of connecting plates 17 will be inserted into the four L-shaped blocks 11, and then the user rotates the rotating ring 21 in the opposite direction, so that the rotating ring 21 drives the four extrusion blocks 22 back to their original positions. , then the extrusion block 22 will squeeze the fork rod 13 and completely squeeze it into the inside of the L-shaped block 11. At this time, driven by the fork rod 13, the latch plate 16 will also be inserted into the mounting through hole 34 opened in the connecting plate 17. At this time, the sound basin body 31 and the basin frame 23 are fixedly installed. Under the limiting connection between the latch plate 16 and the connecting plate 17, the sound basin body 31 can be stably fixed on the upper end of the basin frame 23. Then, the latch rod 18 is inserted between the L-shaped locking plate 12 and the extrusion block 22, so that the L-shaped locking plate 12 and the extrusion block 22 can be limited. Moreover, the four limiting pins 32 at the lower end of the sound basin body 31 are interspersed and installed between the multi-composite shockproof frame 35 and the basin frame 23, which can play a good positioning role on the multi-composite shockproof frame 35 to prevent it from displacement.

[0031] In the second step, when the sound basin body 31 needs to be disassembled, replaced or repaired, the present invention only needs to pull out the latch rod 18 from the L-shaped lock plate 12 and the extrusion block 22, and then rotate the rotating ring 21 to separate the extrusion block 22 from the fork rod 13. Under the tension of the tension spring 14, the latch plate 16 is separated from the connecting plate 17, so that the sound basin body 31 and the connecting plate 17 can be taken out, so that the user or manufacturer can quickly replace the sound basin body 31 part in the speaker, and can adapt to sound basin bodies 31 of various sizes and materials. This design not only facilitates the maintenance and upgrading of the sound basin body 31, but also provides users with more personalized choices. The sound basin body 31 installation structure of the speaker of the present invention can realize the fixed connection between the sound basin body 31 and the basin frame 23 without other tools, which is convenient and fast, and improves production efficiency. In addition, when the speaker is in use, it can effectively reduce the vibration between the sound basin body 31 and the basin frame 23 to avoid the loosening of the sound basin body 31 and the basin frame 23.

[0032] In the third step, the present invention sets a multi-composite shockproof frame 35 between the sound basin body 31 and the basin frame 23. The multi-composite shockproof frame 35 adopts a multi-layer composite material, which can effectively absorb and reduce the sound quality loss caused by vibration. At the same time, the design of the multi-composite shockproof frame 35 allows the sound basin body 31 to vibrate freely at different frequencies to avoid unnecessary sound distortion. This multi-composite shockproof frame 35 not only improves the clarity and purity of the sound, but also extends the service life of the speaker. The present invention realizes the installation and disassembly of the sound basin body 31 by rotating the rotating ring 21. There is no need for cumbersome steps. Only the rotating ring 21 needs to be rotated. Not only is the structure very simple, but also the operation is convenient, which greatly improves the efficiency of replacing the sound basin body 31 in the equipment. Moreover, the dustproof net 36 connected to the upper end of the sound basin body 31 by Velcro can effectively prevent dust from falling into the inside of the sound basin body 31.

[0033] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A high-performance speaker cone, comprising a cone frame (23), Features: Four L-shaped blocks (11) are fixedly installed at equal intervals on the circumference of the lower end of the basin frame (23); four L-shaped locking plates (12) are fixedly installed at equal intervals on the circumferential surface of the basin frame (23); a rotating ring (21) is fixedly installed between the four L-shaped locking plates (12) in a limited sliding manner; and four extrusion blocks (22) are fixedly installed at equal intervals on the circumferential inner wall of the rotating ring (21); The four L-shaped blocks (11) are each provided with a locking mechanism, the locking mechanism comprising a latch plate (16), a slide groove (15) is provided inside the L-shaped block (11), the latch plate (16) is slidably installed in the slide groove (15) provided in the L-shaped block (11), and a connecting plate (17) is slidably installed through the rear end of the L-shaped block (11); Among them, a sound basin body (31) is fixedly installed on the upper end of the connecting plate (17) in the four sets of locking mechanisms, and the upper end of the sound basin body (31) is connected to a dustproof net (36) through Velcro. Four limit pins (32) are fixedly installed at equal intervals on the circumference of the lower end of the sound basin body (31), and each of the limit pins (32) is slidably installed in the basin frame (23).

2. A high performance speaker cone according to claim 1, Features: A fork rod (13) is fixedly mounted on the front end of the latch plate (16).

3. A high performance speaker cone according to claim 2, Features: The fork rod (13) is slidably mounted on the front end of the L-shaped block (11).

4. A high performance speaker cone according to claim 3, Features: A tension spring (14) is sleeved on the circumferential surface of the fork rod (13).

5. A high performance speaker cone according to claim 4, Features: The tension spring (14) is fixedly installed between the latch plate (16) and the inner wall of the slide groove (15) formed in the L-shaped block (11).

6. A high performance speaker cone according to claim 5, Features: A mounting through hole (34) is provided at the side end of the connecting plate (17).

7. A high performance speaker cone according to claim 6, Features: The latch plate (16) is slidably mounted in a mounting through hole (34) provided in the connecting plate (17).

8. A high performance speaker cone according to claim 7, Features: A multi-composite shock-proof frame (35) is provided at the upper end of the basin frame (23).

9. A high performance speaker cone according to claim 8, Features: The multi-composite shock-proof frame (35) is located between the sound basin body (31) and the basin frame (23).

10. A high performance speaker cone according to claim 9, Features: The extrusion block (22) is fitted on the front end of the fork rod (13).

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