Integrated loudspeaker for improving howling

Abstract

The utility model provides an integrated loudspeaker for improving howling, which comprises a pickup mechanism and a sound amplification mechanism electrically connected with the pickup mechanism, and the sound amplification mechanism comprises a shell, a bottom shell, a loudspeaker body and a fixing piece. A sealing piece is arranged between the loudspeaker body and the shell; the loudspeaker body is provided with a loudspeaker disc rack used for installing and limiting the loudspeaker body. A vibration isolation piece is arranged between the horn disc frame and the shell, the fixing piece comprises a fixing part, the cross section area of the vibration isolation piece is slightly larger than that of the fixing part, the fixing part penetrates through the horn disc frame and the vibration isolation piece and is connected with the shell, and the vibration isolation piece heightens the horn disc frame. The utility model has the advantages of improving howling, improving the product performance and reducing the return rate of users.

Description

Technical Field

[0001] This utility model relates to the technical field of loudspeakers, and in particular to an integrated loudspeaker that improves howling. Background Technology

[0002] An all-in-one amplifier is an audio device that integrates a microphone, amplifier, and speaker. Designed specifically for small to medium-sized conference rooms, it aims to solve the complexity of traditional sound reinforcement systems and improve meeting efficiency and communication fluency. Currently, there are many types of all-in-one amplifiers on the market, but they are generally prone to feedback (howling).

[0003] Currently, technicians have developed related integrated amplifiers. For example, the utility model with authorized publication number CN221748578U relates to an effective anti-feedback integrated conference system, including a housing, a microphone, and a sound-emitting unit mounted on the housing. A vibration damping unit is disposed between the housing and the sound-emitting unit, fitted onto the outside of the sound-emitting unit. A PCB circuit board electrically connected to the microphone and the sound-emitting unit is installed inside the housing. The PCB circuit board includes an audio input circuit, a DSP signal processing circuit, and a power amplifier circuit, both electrically connected to the audio input circuit. In use, the vibration of the sound-emitting unit is filtered by the vibration damping unit between the housing and the sound-emitting unit, and the audio signal is processed by the DSP signal processing circuit, thereby achieving anti-feedback.

[0004] After research and testing of the integrated loudspeaker, relevant personnel found that the feedback was caused by issues such as the shaking of the speaker head and the large contact area between the speaker and the speaker shell. Even with existing integrated loudspeaker technology, which relies on electronic processing and the use of vibration damping units, the anti-feedback effect is still not ideal. Utility Model Content

[0005] In order to improve the problem of low-frequency feedback in existing integrated loudspeakers, this utility model provides an integrated loudspeaker that improves feedback, enhances product performance, and reduces user return rates.

[0006] This utility model provides an integrated loudspeaker for improving howling, which adopts the following technical solution:

[0007] An integrated loudspeaker for improving feedback includes a pickup mechanism and an amplification mechanism electrically connected to the pickup mechanism. The amplification mechanism includes a housing, a bottom housing, a speaker body, and a fixing member. A sealing member is provided between the speaker body and the housing. A speaker frame for mounting and limiting the speaker body is provided on the speaker body. A vibration isolator is provided between the speaker frame and the housing. The fixing member includes a fixing part. The cross-sectional area of ​​the vibration isolator is slightly larger than the cross-sectional area of ​​the fixing part in the fixing member. The fixing part passes through the speaker frame and the vibration isolator and is connected to the housing. The vibration isolator elevates the speaker frame.

[0008] By adopting the above technical solution, audio is picked up by the pickup mechanism and amplified by the speaker body. During amplification, the sealing effect of the sealing component fills the gap between the housing and the speaker body, reducing air leakage. This allows the speaker to better control the propagation of sound waves, reducing audio distortion. Furthermore, the sealing component isolates the speaker body from the housing vibration. The speaker frame is raised by a vibration damper. Since the cross-sectional area of ​​the vibration damper is slightly larger than that of the fixing part, the raised point significantly reduces the contact area between the speaker frame and the housing. Combined with the vibration damping effect of the vibration damper, compared to the existing setup where the speaker frame rests against the housing, this effectively prevents the speaker body from vibrating against the housing when emitting bass, thus effectively improving feedback, enhancing product performance, and reducing customer return rates.

[0009] Preferably, at least one vibration damping member is provided between each of the speaker plate frames and the housing, and the number of the fixing members corresponds to the number of vibration damping members.

[0010] By adopting the above technical solution, at least one vibration isolator forms at least one raised point, which helps to improve the stability of the speaker frame support, prevents the speaker body from extending excessively into the speaker slot, and, combined with the vibration isolation effect of the vibration isolator, reduces the vibration of the speaker body to the housing when emitting bass.

[0011] Preferably, the vibration isolator is a nylon gasket.

[0012] By adopting the above technical solutions, nylon gaskets possess properties such as vibration isolation, corrosion resistance, wear resistance, lightweight, and insulation. This allows vibration isolation components to avoid affecting the overall weight of the equipment, effectively reduce vibration transmission, and prevent resonance, thereby improving sound quality stability and equipment lifespan, while ensuring the reliability and durability of the equipment in various environments.

[0013] Preferably, the pickup mechanism includes a cup head, a cup head cover, and a microphone; the inner wall of the cup head is provided with a support, and a pickup cavity is formed between the support, the inner wall of the cup head, and the cup head cover; the cross-sectional shape and size of the microphone are consistent with the cross-sectional shape and size of the pickup cavity; an elastic block is provided inside the pickup cavity, and the elastic block presses the microphone against the support.

[0014] By adopting the above technical solution, when picking up audio, the audio is picked up through the microphone head. Through the contact between the microphone head and the inner wall of the cup head and the stage support, combined with the pressing and isolation effect of the elastic block, the noise and potential damage caused by friction or collision of the microphone head are reduced, unnecessary vibration is reduced and the instability of signal line transmission is prevented, thereby effectively reducing howling during the audio picking stage.

[0015] Preferably, the elastic block is made of EVA padding, and the thickness of the elastic block is slightly greater than the thickness of the microphone head.

[0016] By adopting the above technical solutions, EVA padding cotton has excellent cushioning and shock absorption properties. It is also lightweight and durable, with strong compressive strength and resilience, and can maintain its shape and performance during long-term use. In addition, EVA material has good sound insulation effect, reducing the transmission of internal noise in equipment, optimizing audio transmission, avoiding howling, and its chemical stability ensures long-term use in different environments, extending the service life of equipment.

[0017] Preferably, the cup head and the cup head cover are detachably connected. The cup head cover has a through hole, and an iron mesh is provided inside the cup head cover, covering the through hole. The edge of the iron mesh abuts against the cup head cover.

[0018] By adopting the above technical solution, the through-hole design allows sound to be transmitted smoothly into the cup head, while the iron mesh plays a protective role, helping to prevent dust, debris, and other contaminants from entering the cup head.

[0019] Preferably, the cup head has a perforation that extends through the cup head, and a side mesh is provided inside the cup head to cover the perforation.

[0020] By adopting the above technical solution, the perforations can help dissipate heat from the microphone head during use, while the side mesh plays a protective role, which helps prevent dust, debris and other foreign objects from entering the inside of the microphone head.

[0021] Preferably, the pickup mechanism further includes a microphone rod and a connector that snaps into the microphone rod; the connector snaps into the cup head, and a sealing member is provided between the microphone rod and the connector.

[0022] By adopting the above technical solution, during installation, the microphone rod is connected to the cup head through the connector, and the sealing part prevents external liquids or dust from entering through the connector.

[0023] Preferably, the amplification mechanism further includes a cover plate, which is detachably connected to the housing, and a sponge pad is provided between the cover plate and the speaker body.

[0024] By adopting the above technical solution, the sponge pad reduces the impact of the cover plate on the speaker body, while preventing external substances such as dust and moisture from entering the speaker body.

[0025] Preferably, the housing is further provided with an XLR connector, the microphone rod is provided with a plug, and the XLR connector is plugged into the plug.

[0026] By adopting the above technical solution, pin contact is achieved by inserting the plug into the microphone XLR socket to transmit audio signals.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The vibration isolator elevates the speaker frame. Since the cross-sectional area of ​​the vibration isolator is slightly larger than that of the fixing part, the elevation greatly reduces the contact area between the speaker frame and the housing. Combined with the vibration isolation effect of the vibration isolator, compared with the existing speaker frame abutting against the housing, it can effectively prevent the speaker body from vibrating to the housing when emitting bass, thereby effectively improving howling, improving product performance, and reducing the return rate of users.

[0029] 2. By adhering the microphone head to the inner wall of the cup head and the stand, combined with the clamping and isolating effect of the elastic block, noise and potential damage caused by friction or collision of the microphone head are reduced, unnecessary vibration is reduced and signal line transmission instability is prevented, thereby effectively reducing feedback during the audio pickup stage. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is an exploded view of the pickup mechanism according to an embodiment of the present invention.

[0032] Figure 2 This is an exploded view of the amplification mechanism according to an embodiment of the present invention.

[0033] Figure 3 This is a cross-sectional view of the pickup mechanism according to an embodiment of the present utility model.

[0034] Figure 4 This is a cross-sectional view of the amplification mechanism according to an embodiment of the present utility model.

[0035] Figure 5 yes Figure 2 Enlarged view of point A in the middle.

[0036] Figure 6 This is a schematic diagram showing the relationship between the speaker body, the speaker plate frame, and the sealing element in an embodiment of this utility model.

[0037] Figure 7 yes Figure 4 Enlarged view of point B in the middle.

[0038] The component labels are as follows: 1. Pickup mechanism; 11. Cup head; 12. Cup head cover; 13. Microphone head; 131. Signal cable; 14. Stand; 15. Elastic block; 16. Iron mesh; 17. Side mesh; 18. Microphone rod; 19. Connector; 20. Sealing component; 2. Amplification mechanism; 21. Housing; 22. Bottom shell; 23. Speaker body; 24. Fixing component; 241. Fixing part; 25. Sealing component; 26. Speaker frame; 27. Vibration isolation component; 28. Cover plate; 29. ​​XLR connector; 3. Fixing hole; 4. Pickup cavity; 5. Through hole; 6. Perforation; 7. Sponge pad; 8. Mounting groove; 9. Speaker groove; 10. Sealing groove; 29. ​​Mounting hole one; 30. Mounting hole two. Detailed Implementation

[0039] The following will refer to the appendix in the embodiments of this utility model. Figures 1 to 7 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0040] An integrated loudspeaker for improving feedback, see reference Figure 1 and Figure 2 It includes a pickup mechanism 1 and an amplification mechanism 2 that is electrically connected to the pickup mechanism 1.

[0041] Specifically, refer to Figure 1 and Figure 3 The pickup mechanism 1 includes a cup head 11, a cup head cover 12, a microphone head 13, a microphone rod 18, and a connector 19.

[0042] Reference Figure 1 and Figure 3The cup head 11 is cylindrical and detachably connected to the cup head cover 12. Furthermore, the cup head cover 12 is threadedly engaged with the cup head 11, meaning the cup head cover 12 is threadedly connected to the cup head 11. The cup head cover 12 has a through hole 5, which is circular and extends through the cup head cover 12. When the cup head 11 and cup head cover 12 are connected, the through hole 5 communicates with the interior of the cup head 11, allowing sound to be transmitted smoothly into the cup head 11. In addition, the radius of the through hole 5 is smaller than the inner diameter of the cup head 11, effectively limiting the entry of environmental noise. A circular iron mesh 16 is installed inside the cup head cover 12, covering the through hole 5. The edge of the iron mesh 16 abuts against the cup head cover 12, thus providing protection and preventing dust, debris, and other contaminants from entering the interior of the cup head 11.

[0043] Reference Figure 1 and Figure 3 A stand 14 is provided inside the cup head 11. The stand 14 is positioned and surrounds the inner wall of the cup head 11. The stand 14 is close to the cup head cover 12. The stand 14, the inner wall of the cup head 11, and the cup head cover 12 form a pickup cavity 4. The microphone 13 is cylindrical. The cross-sectional shape and size of the microphone 13 are consistent with the cross-sectional shape and size of the pickup cavity 4, so that the microphone 13 can be inserted into the pickup cavity 4. One end of the microphone 13 abuts against the stand 14. That is, the stand 14 supports the microphone, so that the microphone 13 fits higher against the inner wall of the cup head 11 and the stand 14, avoiding shaking of the microphone 13 during the pickup process, and thus avoiding the microphone 13 hitting the inner wall of the cup head 11 and producing a howling. The microphone 13 in this embodiment is an electret microphone 13 in the prior art. Since the electret microphone 13 adopts a capacitive structure, it can accurately pick up nearby sound sources while suppressing distant environmental noise and reflected sound, thereby reducing howling caused by acoustic feedback. In addition, the wide frequency response characteristics and low distortion performance of the electret microphone 13 further optimize the sound reproduction effect and avoid howling caused by frequency resonance.

[0044] Continue to refer to Figure 1 and Figure 3The end of the microphone head 13 facing away from the stand 14 is the pickup end, which faces the through hole 5. The microphone head 13 includes a signal line 131. The end of the microphone head 13 that abuts against the stand 14 is connected to the signal line 131. One end of the signal line 131 passes through the stand 14 and extends into the microphone boom. An elastic block 15 is provided inside the pickup cavity 4. The elastic block 15 is cylindrical and its thickness (length) is slightly greater than that of the microphone head 13. The elastic block 15 is flat against the pickup end of the microphone head. The hollow part inside the elastic block 15 allows the microphone head 13 to pick up audio smoothly. The elastic block 15 presses the microphone head 13 against the stand 14, effectively preventing the microphone head 13 from shaking or colliding with the inner wall of the cup head 11 during use. This reduces noise and potential damage caused by friction or collision, reduces unnecessary vibration, and prevents unstable transmission of the signal line 131, thereby preventing howling. The elastic block 15 also presses the iron mesh 16 against the cup head cover 12. The vibration absorbed by the elastic block 15 isolates the vibration between the microphone head 13 and the iron mesh 16, further reducing the possibility of howling.

[0045] Reference Figure 1 and Figure 3 The elastic block 15 is an EVA pad (ethylene-vinyl acetate copolymer) in the prior art. EVA pad has excellent cushioning and shock absorption properties. It is also lightweight and durable, with strong compressive strength and resilience. It can maintain its shape and performance during long-term use. In addition, EVA material has good sound insulation effect, reducing the transmission of internal noise in the equipment, optimizing audio transmission, avoiding howling, and its chemical stability ensures long-term use in different environments, extending the service life of the equipment.

[0046] In addition, refer to Figure 1 and Figure 3 The outer wall of the cup head 11 has perforations 6, which extend through both the inner and outer sides of the cup head 11. Multiple perforations 6 are evenly spaced along the circumferential direction of the cup head 11, assisting in heat dissipation of the microphone head 13. A side mesh 17 is provided inside the cup head 11, covering the perforations 6 and thus providing protection, preventing dust and debris from entering the interior of the cup head 11.

[0047] Reference Figure 1 and Figure 3 One end of the connector 19 engages with the cup head 11, and the other end of the connector 19, away from the cup head 11, engages with the microphone boom 18, thus connecting the microphone boom 18 to the cup head 11 via the connector 19. The signal cable 131 extends into the microphone boom 18. A sealing member 20 is also provided between the microphone boom 18 and the connector 19. The sealing member 20 is used to prevent external liquids or dust from entering from the connection point. The sealing member 20 is made of EVA material.

[0048] When picking up audio, the contact between the microphone head 13 and the inner wall of the cup head 11 and the stand 14, combined with the pressing and isolating effect of the elastic block 15, reduces noise and potential damage caused by friction or collision of the microphone head 13, reduces unnecessary vibration and prevents instability in the transmission of the signal line 131, thereby effectively reducing the possibility of feedback during the audio pickup stage. Then, the sound is amplified by the amplification mechanism 2 and feedback is prevented.

[0049] Specifically, refer to Figure 2 and Figure 4 The amplification mechanism 2 includes a housing 21, a bottom housing 22, a speaker body 23, a fixing component 24, and a cover plate 28.

[0050] Reference Figure 2 and Figure 5 The bottom of the housing 21 is open, and the bottom shell 22 is used to open or close the bottom opening of the housing 21. The bottom shell 22 is connected to the housing 21 by bolts. A mounting groove 8 is provided on one side of the housing 21. The mounting groove 8 is rectangular. A speaker groove 9 is provided at the bottom of the mounting groove 8. The speaker groove 9 is circular and connects to the inside of the housing 21. One end of the speaker body 23 is the playback end. The speaker body 23, facing away from the playback end, extends into the speaker groove 9, thereby amplifying the sound to the outside of the housing 21 through the speaker body 23. A sealing groove 10 is also provided at the mounting groove 8. The sealing groove 10 is also circular. The radius of the sealing groove 10 is larger than the radius of the speaker groove 9. The sealing groove 10 and the speaker groove 9 are on the same central axis. The mounting groove 8, the sealing groove 10, and the speaker groove 9 form a stepped structure.

[0051] Reference Figure 5 and Figure 6 A sealing element 25 is provided at the sealing groove 10. The sealing element 25 is a sealing ring made of EVA material in the prior art, which will not be described in detail. The sealing element 25 is compatible with the sealing groove 10. That is, the sealing element 25 is located between the speaker body 23 and the housing 21. The sealing element 25 seals the gap between the speaker body 23 and the housing 21. The sealing effect of the sealing element 25 helps to fill the gap between the housing 21 and the speaker body 23, ensures the sealing of the connection, reduces air leakage, and allows the speaker to better control the propagation of sound waves and reduce audio distortion.

[0052] Reference Figure 5 and Figure 6The horn body 23 is provided with a horn disc bracket 26, which is used to install and limit the horn body 23. The horn disc bracket 26 is disc-shaped and integrally formed with the horn body 23. The outer radius of the horn disc bracket 26 is larger than the outer radius of the seal 25. When the horn body 23 is inserted into the horn groove 9, the horn disc bracket 26 prevents the horn body 23 from being over-inserted. In addition, the seal 25 isolates the vibration of the horn body 23 from the housing 21, reduces the mutual interference between the horn body 23 and the housing 21, and prevents howling caused by vibration resonance.

[0053] Reference Figure 2 and Figure 5 The fastener 24 is a conventional screw found in the prior art. The fastener 24 includes a fixing part 241, which passes through the speaker grille and the vibration damper and connects to the housing. A fixing hole 3 is provided on the housing 21, located near the sealing groove 10. The fastener 24 is threaded into the fixing hole 3. Figure 6 The speaker frame 26 has a first mounting hole 29, which is circular and extends through the speaker frame 26. A vibration damper 27 is provided between the speaker frame 26 and the bottom of the mounting groove 8. The vibration damper 27 is sheet-shaped, with a cross-sectional area slightly larger than that of the fixing part 241. The vibration damper 27 is a nylon gasket with a thickness of 0.5 mm. The nylon gasket possesses properties such as vibration damping, corrosion resistance, wear resistance, lightweight, and insulation, enabling the vibration damper 27 to avoid affecting the overall weight of the equipment while effectively reducing vibration transmission and preventing resonance, thereby improving sound quality stability and equipment lifespan, and ensuring the reliability and durability of the equipment in various environments. The vibration damper 27 also has a second mounting hole 30, which is also circular and extends through both the front and rear sides of the vibration damper 27. The second mounting hole 30 is the same size as the first mounting hole 29. During connection, the fastener 24 is passed through mounting hole 1 29 (speaker plate 26), mounting hole 2 30 (vibration isolator 27) and threaded to the fixing hole 3, thereby connecting the speaker plate 26 to the housing 21, and supporting the speaker plate 26 by the padding effect of the vibration isolator 27.

[0054] Reference Figure 2 and Figure 6At least one vibration damper 27 is provided between a single speaker frame 26 and the housing 21. The number of fixing members 24 corresponds to the number of vibration dampers 27. Mounting holes and fixing holes 3 are provided corresponding to the number of vibration dampers 27. In this embodiment, four vibration dampers 27 are provided between a single speaker frame 26 and the housing 21. The four vibration dampers 27 are evenly distributed along the circumferential direction of the speaker frame 26. The number of fixing members 24 corresponds to the number of mounting holes 29. The number of fixing holes 3 and fixing holes 3 corresponds to the number of mounting holes 29. The four vibration dampers 27 form four raised points, which makes the support of the speaker frame 26 more stable and prevents the speaker body 23 from extending excessively into the speaker slot 9. At the same time, the four raised points reduce the contact area between the speaker frame 26 and the housing 21. Combined with the vibration damping effect of the vibration dampers 27, the vibration of the speaker body 23 to the housing 21 when emitting bass can be effectively reduced, thereby further isolating the vibration generated by the speaker body 23 from the housing 21.

[0055] Reference Figure 2 and Figure 6 The cover plate 28 is detachably connected to the housing 21. When the cover plate 28 is installed on the housing 21, it covers the mounting groove 8. The cover plate 28 has mesh openings that extend through both its inner and outer sides. Several mesh openings are provided to protect the speaker body 23. A sponge pad 7 is also provided between the cover plate 28 and the speaker body 23. The shape of the sponge pad 7 is adapted to the mounting groove 8, and the sponge pad 7 acts as a buffer, reducing the impact of the cover plate 28 on the speaker body 23, while preventing dust, moisture, and other external substances from entering the speaker body 23.

[0056] Looking back Figure 1 and Figure 2 The housing 21 is also equipped with an XLR connector 29 (XLR interface), and the microphone 18 is equipped with a plug (not shown in the figure). The plug is electrically connected to the signal line 131. The XLR connector 29 and the plug are connected and engaged. By inserting the plug into the XLR connector 29, pin contact (electrical connection) is achieved to facilitate the transmission of audio signals.

[0057] The implementation principle of this application is as follows: When picking up audio, the microphone 13 picks up the audio. Through the contact between the microphone 13 and the inner wall of the cup head 11 and the stand 14, combined with the pressing and isolating effect of the elastic block 15, the noise and potential damage caused by friction or collision of the microphone 13 are reduced, unnecessary vibration is reduced and the unstable transmission of the signal line 131 is prevented, thereby effectively reducing the possibility of howling during the audio picking stage. During amplification, sound is amplified through the speaker body 23. The sealing effect of the sealing element 25 fills the gap between the housing 21 and the speaker body 23 and reduces air leakage. The speaker can better control the propagation of sound waves and reduce audio distortion. The four vibration isolation elements 27 form four raised points, which makes the support of the speaker frame 26 more stable and prevents the speaker body 23 from extending too far into the speaker slot 9. At the same time, the four raised points greatly reduce the contact area between the speaker frame 26 and the housing 21. Combined with the vibration isolation effect of the vibration isolation elements 27, compared with the existing speaker frame abutting against the housing, it can effectively prevent the speaker body 23 from vibrating to the housing 21 when emitting bass, thereby effectively improving howling, improving product performance, and reducing the return rate of users.

[0058] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An integrated loudspeaker for improving feedback, comprising a pickup mechanism (1) and an amplification mechanism (2) electrically connected to the pickup mechanism (1), characterized in that: The amplification mechanism (2) includes a housing (21), a bottom shell (22), a speaker body (23), and a fixing member (24); a sealing member (25) is provided between the speaker body (23) and the housing (21); a speaker plate frame (26) for installing and limiting the speaker body (23) is provided on the speaker body (23); a vibration isolation member (27) is provided between the speaker plate frame (26) and the housing (21); the fixing member (24) includes a fixing part (241); the cross-sectional area of ​​the vibration isolation member (27) is slightly larger than the cross-sectional area of ​​the fixing part (241); the fixing part (241) passes through the speaker plate frame (26) and the vibration isolation member (27) and is connected to the housing (21); the vibration isolation member (27) raises the speaker plate frame (26).

2. The integrated loudspeaker for improving feedback according to claim 1, characterized in that: At least one vibration isolator (27) is provided between each of the individual speaker plate frame (26) and the housing (21), and the number of the fixing members (24) corresponds to the number of vibration isolators (27).

3. The integrated loudspeaker for improving feedback according to claim 1, characterized in that: The vibration isolation element (27) is a nylon gasket.

4. The integrated loudspeaker for improving feedback according to claim 1, characterized in that: The pickup mechanism (1) includes a cup head (11), a cup head cover (12), and a microphone (13); the inner wall of the cup head (11) is provided with a support (14), and a pickup cavity (4) is formed between the support (14), the inner wall of the cup head (11), and the cup head cover (12); the cross-sectional shape and size of the microphone (13) are consistent with the cross-sectional shape and size of the pickup cavity (4); an elastic block (15) is provided in the pickup cavity (4), and the elastic block (15) presses the microphone (13) against the support (14).

5. An integrated loudspeaker for improving howling according to claim 4, characterized in that: The elastic block (15) is made of EVA padding, and the thickness of the elastic block (15) is slightly greater than the thickness of the head (13).

6. The integrated loudspeaker for improving feedback according to claim 4, characterized in that: The cup head (11) and the cup head cover (12) are detachably connected. The cup head cover (12) has a through hole (5) that passes through the cup head cover (12). An iron mesh (16) is provided inside the cup head cover (12). The iron mesh (16) covers the through hole (5), and the edge of the iron mesh (16) abuts against the cup head cover (12).

7. An integrated loudspeaker for improving howling according to claim 4, characterized in that: The cup head (11) has a perforation (6) that extends through the cup head (11). A side mesh (17) is provided inside the cup head (11) and covers the perforation (6).

8. An integrated loudspeaker for improving feedback according to claim 4, characterized in that: The pickup mechanism (1) also includes a microphone rod (18) and a connector (19) that snaps into the microphone rod (18); the connector (19) snaps into the cup head (11), and a closure (20) is provided between the microphone rod (18) and the connector (19).

9. An integrated loudspeaker for improving feedback according to claim 1, characterized in that: The amplification mechanism (2) also includes a cover plate (28), which is detachably connected to the housing (21), and a sponge pad (7) is provided between the cover plate (28) and the speaker body (23).

10. An integrated loudspeaker for improving howling according to claim 8, characterized in that: The housing (21) is also provided with a XLR connector (29), and the microphone rod (18) is provided with a plug. The XLR connector (29) is connected to the plug.

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