A full-range speaker with enhanced bass performance

Abstract

This invention discloses a full-range speaker with enhanced bass performance, belonging to the field of audio technology. It includes mounting components, a mounting frame, a housing, a locking component, a sealing plate, a drive handle, a linkage component, a tweeter, and a woofer. The sealing plate is installed at the rear of the housing, and a rectangular hole is formed at the front of the housing. The mounting frame is installed in the rectangular hole, with one end of the mounting frame mounted inside the front panel of the housing. The mounting components are arranged in pairs and slidably connected to the left and right sides of the mounting frame. The woofer is mounted on the outside of the mounting components. The locking component is mounted on the rear side of the housing. The drive handle is rotatably connected to the top plate of the housing, and its bottom is connected to the locking component. Part of the linkage component is mounted on the top of the mounting frame, and the other part is mounted on the top plate of the housing. This invention solves the problem of poor performance caused by mutual interference between speakers and inconvenient disassembly in existing technologies. It significantly improves bass performance.

Description

Technical Field

[0001] This invention relates to the field of audio technology, and more specifically to a full-range speaker with enhanced bass performance. Background Technology

[0002] In the field of audio technology, under normal circumstances, high and low frequency speakers are mounted on the same housing to achieve better playback results.

[0003] The problem with existing audio systems is that the tweeters and woofers are placed side by side. When playing sound simultaneously, the different vibration frequencies of the tweeters and woofers can cause interference between the sounds, even resulting in noise. Furthermore, the current technology makes connecting the entire speaker enclosure, especially the sealing plate, extremely cumbersome. This makes opening the entire enclosure difficult and inconvenient for replacing the woofer. Most existing woofers are bolted together, requiring the drilling of suitable threaded holes according to the enclosure design, which makes installation complicated and inconvenient to use. Most importantly, the current structure directly attaches the woofer to the entire enclosure. Because the amplitude of the woofer's vibration is significant, this vibration can easily be transmitted to the tweeter through the enclosure, further degrading the sound quality.

[0004] Therefore, how to provide a full-range speaker with enhanced bass performance and solve the defects of existing speaker structures is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] Therefore, the present invention provides a full-range speaker with enhanced bass effect to solve the problem of poor practical effect caused by mutual interference between speakers and inconvenience of disassembly and assembly in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: This invention discloses a full-range speaker with enhanced bass effect, comprising: The housing has a pair of tweeters mounted on the front panel, a sealing plate mounted on the rear end of the housing, and a rectangular hole opened at the front end of the housing. A mounting frame is installed in the rectangular hole, with one end of the mounting frame installed inside the front panel of the housing and the other end of the mounting frame abutting against the inside of the sealing plate. The mounting components are installed in pairs and slidably connected to the left and right sides of the mounting frame. A subwoofer is mounted on the outside of the mounting assembly; A locking assembly is installed on the rear side of the housing; A drive handle is rotatably connected to the top plate of the housing, and the bottom of the drive handle is connected to the locking assembly; The linkage component is partially installed on the top of the mounting frame and partially installed on the top plate of the outer casing.

[0007] In one possible implementation, a perforated connecting plate is installed at the rear end of the housing, a portion of the locking assembly is installed on the perforated connecting plate, the perforated connecting plate is disposed inside the sealing plate, a circular hole is opened on the top plate of the housing, a connecting cylinder is installed inside the top plate of the housing, the connecting cylinder is disposed below the circular hole, a pair of sliding grooves are opened on the side wall of the connecting cylinder, a rotating groove is opened on the top outer wall of the connecting cylinder, and an installation groove is also opened in the connecting cylinder, the rotating groove is disposed outside the installation groove, and the rotating groove communicates with the installation groove.

[0008] In one possible implementation, the drive handle includes: The first driven gear is rotatably connected to the bottom of the top plate of the housing; A rotating bushing is rotatably connected in the mounting groove; A first driving gear is rotatably connected in the rotating groove. The first driving gear is installed on the outer side of the top of the rotating bushing and meshes with the first driven gear. The connecting rod passes through the slide groove at both ends and is connected to the inner wall of the rotating bushing. The connecting rod is rotatably connected in the slide groove.

[0009] In one possible implementation, the locking component includes: Several rotating locking rods are rotatably connected to the perforated connecting plate, and a pressure plate is connected to the rear end of each rotating locking rod. A drive gear is sleeved on the front end of the rotating locking rod, and the drive gear is disposed inside the perforated connecting plate. A timing belt passes sequentially through the reinforcing ribs inside the housing, and the timing belt is sleeved on the outside of the four drive gears, and the timing belt meshes with the drive gears; An extended rack is installed at the front end of the timing belt. The extended rack is located below the top plate of the housing and meshes with the first driven gear.

[0010] In one possible implementation, one end of the mounting frame is connected to the inner wall of the front panel of the housing. A waterproof membrane is installed on the bottom of the upper plate and the top of the lower plate of the mounting frame. Through holes are opened on the left and right plates of the mounting frame. Sliding grooves are also opened on the left and right plates of the mounting frame. The sliding grooves are arranged on the front and rear sides of the through holes, and the through holes are connected to the sliding grooves.

[0011] In one possible implementation, the linkage component includes: The second driven gear, arranged in a pair, is rotatably connected to the top of the mounting frame; A rotating shaft is rotatably connected in the bottom plate of the connecting cylinder. A second driving gear is installed at the bottom of the rotating shaft, and the second driving gear meshes with two second driven gears. A drive shaft is rotatably connected to the top of the bottom plate of the connecting cylinder, and a limit plate is installed on the top of the drive shaft and the rotating shaft; A belt is installed between the drive shaft and the rotating shaft, and the belt is positioned below the limiting plate.

[0012] In one possible implementation, the installation component includes: The mounting plate has an extension plate mounted on top, and a drive rack is mounted on the inner side of the extension plate. The drive rack meshes with the second driven gear. L-shaped sliders are arranged in pairs, with one end mounted on one end of the mounting plate and the other ends of the two L-shaped sliders slidably connected in the sliding grooves respectively. Several sliding holes are formed at the other end of the mounting plate, and a pair of drive springs are installed in the sliding holes; A clamping member is slidably connected in the sliding hole, and the clamping member is installed between the two drive springs; A circular hole is formed on the mounting plate and passes through the L-shaped slider; A rectangular groove is formed on the mounting plate, and the rectangular groove is connected to the sliding hole.

[0013] In one possible implementation, the clamping member includes: The mounting base is slidably connected in the sliding hole, and the mounting base is installed between the two drive springs. A pair of limiting blocks are installed on the outer bottom of the mounting base, and the limiting blocks are slidably connected in the rectangular groove. A rotating block is rotatably connected to the mounting base at one end. A limiting slot is opened on the side wall of the rotating block, and the end of the connecting plate of the subwoofer is engaged in the limiting slot.

[0014] This invention involves creating a rectangular hole in the outer casing and installing a mounting frame within it. A mounting component is then installed within the mounting frame. A woofer and a tweeter are mounted on the mounting component and the outer casing respectively, positioned at a 90° angle. This ensures that the sound vibrations from the woofer and tweeter travel in different directions when used simultaneously, preventing mutual interference. The connection method increases the path of vibration transmission to the outer casing during sound production, making it less likely for vibrations to reach the tweeter and affect its sound output. The linkage component design allows for repositioning the mounting component, enabling the two woofers to be staggered or symmetrically placed to produce different sound effects. The mounting component also facilitates easy connection of the woofers. The locking component, activated by rotating the handle, locks the sealing plate, facilitating woofer replacement and improving versatility. Attached Figure Description

[0015] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0017] Figure 1 A stereoscopic view of a full-range speaker with enhanced bass effect provided for this invention; Figure 2 Perspective view of the outer casing, locking assembly, and sealing plate provided for this invention; Figure 3 A perspective view of the drive handle and linkage components provided by the present invention; Figure 4 A perspective view of the outer casing provided for this invention; Figure 5 Cross-sectional views of the connecting cylinder, rotating groove, and mounting groove provided by the present invention; Figure 6 A cross-sectional view of the drive handle provided by the present invention; Figure 7 A perspective view of the locking component provided by the present invention; Figure 8 Provided by the present invention Figure 7 Enlarged view of a portion of point A in the middle; Figure 9 A perspective view of the installation frame provided by the present invention; Figure 10 A perspective view of the linkage component provided by the present invention; Figure 11 A perspective view of the belt, drive shaft, and limiting plate provided for this invention; Figure 12 A perspective view of the installation components provided by the present invention; Figure 13 A perspective view of the driving spring, L-shaped slider, and sliding hole provided by the present invention; Figure 14 A perspective view of the clamping component provided by the present invention; Figure 15 Provided by the present invention Figure 14 Enlarged view of a section at point B in the middle; In the diagram: 1. Mounting assembly; 11. Drive rack; 12. Extension plate; 13. Mounting plate; 14. Circular hole; 15. Clamping component; 151. Limiting block; 152. Limiting slot; 153. Rotating block; 154. Mounting base; 16. Drive spring; 17. L-shaped slider; 18. Sliding hole; 2. Mounting frame; 21. Sliding groove; 22. Through hole; 23. Waterproof membrane; 3. Housing; 31. Connecting plate with holes; 32. Circular hole; 33. Sliding groove; 34. Connecting cylinder; 35. Rotating groove; 36. Mounting groove; 4. Locking assembly; 41. Extension rack; 42. Synchronous belt; 43. Rotating locking rod; 44. Pressure plate; 45. Drive gear; 5. Sealing plate; 6. Drive handle; 61. Connecting rod; 62. Rotating bushing; 63. First driving gear; 64. First driven gear; 7. Linkage assembly; 71. Second driven gear; 72. Rotating shaft; 73. Second driving gear; 74. Belt; 75. Drive shaft; 76. Limiting plate; 8. Tweeter; 9. Woofer. Detailed Implementation

[0018] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please refer to Figures 1-15 The present invention will now describe a full-range speaker with enhanced bass performance, as disclosed in this invention. Figures 1-3The assembly includes mounting components 1, mounting frame 2, housing 3, locking components 4, sealing plate 5, drive handle 6, linkage components 7, tweeters 8, and woofers 9. A pair of tweeters 8 are mounted on the front panel of housing 3, and sealing plate 5 is mounted on the rear end of housing 3. A rectangular hole is also opened at the front end of housing 3, in which mounting frame 2 is installed. One end of mounting frame 2 is installed on the inside of the front panel of housing 3, and the other end of mounting frame 2 abuts against the inside of sealing plate 5. Mounting components 1 are arranged in pairs and slidably connected to the left and right sides of mounting frame 2. The woofer 9 is mounted on the outside of mounting components 1. Locking component 4 is mounted on the rear side of housing 3. Drive handle 6 is rotatably connected to the top plate of housing 3, and the bottom of drive handle 6 is connected to locking component 4. Part of linkage component 7 is mounted on the top of mounting frame 2, and the other part of linkage component 7 is mounted on the top plate of housing 3. A rectangular hole is located at the center of the front panel of the outer casing 3, while the tweeter 8 is positioned slightly above the top of the rectangular hole. This arrangement, with the tweeter 8 and woofer 9 not only at a 90° angle but also staggered, further prevents interference from vibration waves and significantly improves bass performance. The mounting assembly 1 is used to mount the woofer 9. The linkage assembly 7 controls the movement of the mounting assembly 1 within the mounting frame 2, allowing the two woofers 9 to be symmetrical along their central axis. This is a standard arrangement for dual woofers 9. The dual-speaker setup creates left and right channels, optimizing the sound effect. Furthermore, the linkage assembly 7 can also make the two woofers... The speaker 9 is arranged in a staggered manner to meet the needs of special situations and give the listener a different feeling. The drive handle 6 is used to control the locking component 4, so that the locking component 4 can lock and open the sealing plate 5. The woofer 9 will generate a lot of vibration when in use. If the vibration is transmitted to the tweeter 8, it will affect the vibration of the tweeter 8 itself and thus affect the sound production. However, this structure does not directly mount the woofer 9 on the housing 3. The vibration generated by the woofer 9 is consumed through multiple stages of transmission. Moreover, the distance between the woofer 9 and the tweeter 8 is relatively large, which significantly reduces the impact.

[0020] In a specific embodiment, such as Figures 4-5The outer casing 3 has a perforated connecting plate 31 installed at its rear end. A portion of the locking components 4 are mounted on the perforated connecting plate 31, which is located inside the sealing plate 5. A circular hole 32 is formed on the top plate of the outer casing 3. A connecting cylinder 34 is installed inside the top plate of the outer casing 3, positioned below the circular hole 32. A pair of sliding grooves 33 are formed on the side wall of the connecting cylinder 34, and a rotating groove 35 is formed on the top outer wall of the connecting cylinder 34. An installation groove 36 is also formed in the connecting cylinder 34, with the rotating groove 35 located outside the installation groove 36 and connected to it. The perforated connecting plate 31 is used for mounting a portion of the locking components 4, while the connecting cylinder 34 is used for mounting the drive handle 6. The sliding groove 33 serves not only to allow the connecting rod 61 to pass through and connect to the rotating bushing 62, but also to provide rotation space for the connecting rod 61.

[0021] In a specific embodiment, such as Figure 6 The drive handle 6 includes a connecting rod 61, a rotating sleeve 62, a first driving gear 63, and a first driven gear 64. The first driven gear 64 is rotatably connected to the bottom of the top plate of the housing 3. The rotating sleeve 62 is rotatably connected to the mounting groove 36. The first driving gear 63 is rotatably connected to the rotating groove 35 and is mounted on the top outer side of the rotating sleeve 62. The first driving gear 63 meshes with the first driven gear 64. Both ends of the connecting rod 61 pass through the sliding groove 33 and are connected to the inner wall of the rotating sleeve 62. The connecting rod 61 is rotatably connected to the sliding groove 33. The rotating sleeve 62 is damped and connected in the mounting groove 36. In this way, after the connecting rod 61 drives the rotating sleeve 62, the rotating sleeve 62 is not easy to rotate without external force. Thus, the connecting rod 61 can also function as a handle under normal conditions. The rotation of the connecting rod 61 will cause the rotating sleeve 62 to rotate, which in turn causes the first driving gear 63 to rotate. The first driving gear 63 will then drive the first driven gear 64 to rotate.

[0022] In a specific embodiment, such as Figures 7-8The locking assembly 4 includes an extended rack 41, a timing belt 42, a rotating locking rod 43, a pressure plate 44, and a drive gear 45. Several rotating locking rods 43 are rotatably connected to a perforated connecting plate 31. The rear end of the rotating locking rod 43 is connected to the pressure plate 44. The drive gear 45 is sleeved on the front end of the rotating locking rod 43 and is located inside the perforated connecting plate 31. The timing belt 42 passes through the reinforcing ribs inside the housing 3 in sequence and is sleeved on the outside of the four drive gears 45. The timing belt 42 meshes with the drive gears 45. The extended rack 41 is installed at the front end of the timing belt 42 and is located below the top plate of the housing 3. The extended rack 41 meshes with the first driven gear 64. When the first driven gear 64 rotates, it carries the extended rack 41 to move. The displacement of the extended rack 41 causes the timing belt 42 to move. The rack on the inner side of the timing belt 42 drives the four drive gears 45 to rotate, which in turn drives the rotating locking rod 43 to rotate, causing the pressure plate 44 to rotate. This causes the pressure plate 44 to press against the outside of the sealing plate 5 or against the end of the side plate of the outer shell 3. A plastic strip can be installed on the side of the pressure plate 44 that is close to the outer surface of the sealing plate 5 to better press the pressure plate 44 against the outside of the sealing plate 5 and to prevent the pressure plate 44 from actively detaching from the outer surface of the sealing plate 5.

[0023] In a specific embodiment, such as Figure 9 One end of the mounting frame 2 is connected to the inner wall of the front panel of the outer casing 3. A waterproof membrane 23 is installed on the bottom of the upper plate and the top of the lower plate of the mounting frame 2. Through holes 22 are opened on both the left and right plates of the mounting frame 2, and sliding grooves 21 are also opened on both the left and right plates of the mounting frame 2. The sliding grooves 21 are located on the front and rear sides of the through holes 22, and the through holes 22 are connected to the sliding grooves 21. The mounting frame 2 has a conical structure with a larger area at the unsealed end. This design helps to diffuse sound, and the mounting frame 2 can reflect sound, a principle similar to that of existing loudspeakers, which will not be elaborated here. This significantly improves the bass effect.

[0024] In a specific embodiment, such as Figures 10-11The linkage component 7 includes a second driven gear 71, a rotating shaft 72, a second driving gear 73, a belt 74, a drive shaft 75, and a limiting plate 76. The second driven gears 71 are arranged in pairs and rotatably connected to the top of the mounting frame 2. The rotating shaft 72 is rotatably connected to the bottom plate of the connecting cylinder 34. The second driving gear 73 is installed at the bottom of the rotating shaft 72 and meshes with the two second driven gears 71. The drive shaft 75 is rotatably connected to the top of the bottom plate of the connecting cylinder 34. The limiting plate 76 is installed on the top of the drive shaft 75 and the rotating shaft 72. The belt 74 is installed between the drive shaft 75 and the rotating shaft 72 and is located below the limiting plate 76. By rotating the drive shaft 75 and then using the belt 74 for transmission, the rotating shaft 72 and the second drive gear 73 on the rotating shaft 72 rotate. The rotation of the second drive gear 73 drives the second driven gear 71 to rotate. The two second driven gears 71 drive the two mounting components 1 to produce opposite movements. This allows the subwoofer 9 to be misaligned or centrally symmetrical, enabling the playback of regular sounds and the generation of special sounds.

[0025] In a specific embodiment, such as Figures 12-13The mounting assembly 1 includes a drive rack 11, an extension plate 12, a mounting plate 13, a circular hole 14, a clamping member 15, a drive spring 16, an L-shaped slider 17, and a sliding hole 18. The extension plate 12 is mounted on the top of the mounting plate 13, and the drive rack 11 is mounted on the inner side of the extension plate 12. The drive rack 11 meshes with the second driven gear 71. The L-shaped sliders 17 are arranged in pairs, with one end mounted on one end of the mounting plate 13 and the other ends of the two L-shaped sliders 17 slidably connected in the sliding groove 21. Several sliding holes 18 are opened on the other end of the mounting plate 13, and a pair of drive springs 16 are installed in the sliding holes 18. The clamping member 15 is slidably connected in the sliding holes 18 and is installed between the two drive springs 16. The circular hole 14 is opened on the mounting plate 13 and passes through the L-shaped slider 17. A rectangular groove is opened on the mounting plate 13 and is connected to the sliding hole 18. The L-shaped slider 17 is slidably connected in the sliding groove 21, and the subwoofer 9 is installed through the mounting plate 13. The arrangement of the L-shaped slider 17 and the mounting plate 13 allows the subwoofer 9 to move while simultaneously sealing the through hole 22 to prevent dust from entering the housing 3. The extension plate 12 is used to connect the drive rack 11, which meshes with the second drive gear 73. The rotation of the second drive gear 73 causes the drive rack 11 to displace. The circular hole 14 is designed to expose the sound-producing part of the subwoofer 9. The clamping member 15 is used to clamp the subwoofer 9. When the subwoofer 9 is installed, the clamping member 15 moves, causing the drive spring 16 to deform and generate elastic force. The elastic force is applied to the clamping member 15, causing the clamping member 15 to tend to return to its original position. However, the clamping member 15 is stuck on the connecting plate of the subwoofer 9 and cannot return to its original position, thus converting into clamping force to clamp the subwoofer 9. The sliding hole 18 is used for the displacement of the clamping member 15.

[0026] In a specific embodiment, such as Figures 14-15 The clamping component 15 includes a limiting block 151, a limiting slot 152, a rotating block 153, and a mounting base 154. The mounting base 154 is slidably connected in the sliding hole 18 and is installed between two drive springs 16. A pair of limiting blocks 151 are installed on the outer bottom of the mounting base 154 and are slidably connected in a rectangular slot. One end of the rotating block 153 is rotatably connected to the mounting base 154, and the limiting slot 152 is opened on the side wall of the rotating block 153. The end of the connecting plate of the subwoofer 9 is engaged in the limiting slot 152. The limiting block 151 restricts the mounting base 154 to move only in the sliding hole 18, which can prevent the clamping from disengaging. The rotating block 153 rotates in the mounting base 154 to achieve the clamping effect of various connecting plates. The limiting slot 152 is used to insert the connecting plate, and it is generally an interference fit to achieve better clamping.

[0027] In use, rotating the drive handle 6 causes the first driven gear 64 to drive the extended rack 41 to shift, and the synchronous belt 42 rotates accordingly. The synchronous belt 42 carries the drive gear 45 to rotate, and the rotation of the drive gear 45 causes the pressure plate 44 to move to the side of the outer casing 3. When it rotates to a certain extent, the pressure plate 44 releases the locking plate 5, and the sealing plate 5 is removed. Then, the tweeter 8 is installed on the inner wall of the front panel of the outer casing 3. Then, a suitable woofer 9 is taken, and the connecting plate of the woofer 9 is aligned with the rotating block 153 and moved towards the rotating block 153. During the movement, the connecting plate will move the two symmetrical clamping members 15 away and cause the rotating block 153 to rotate. After rotation, the connecting plate will be stuck in the limiting slot 152. Then, the woofer 9 continues to move, and finally the connecting plate is stuck between the four clamping members 15. The displacement of the clamping members 15 causes the drive spring 16 to deform and generate elastic force. The elastic force is used to reset the clamping members 15, thereby clamping the connecting plate. For a connecting plate with four beveled corners, the beveled ends will be locked in the limiting slots 152, so that the clamping members 15 clamp the four corners of the connecting plate to achieve limiting. For a connecting plate without beveled corners, there are three cases. One is that the connecting plate is long, and the four clamping members 15 will be locked at the upper and lower ends of the connecting plate to achieve clamping. The other is that the connecting plate is short in length and long in width, and the clamping members 15 will be locked at the front and rear ends of the connecting plate using the limiting slots 152. The driving spring 16 will be used to overcome the weight of the subwoofer 9 to prevent the subwoofer 9 from moving up and down, thus achieving clamping. The third is that the size is more suitable, and the same as the first case is used. The driving spring 16 will be used to squeeze the clamping members 15 on the four corners of the connecting plate to achieve clamping of the subwoofer 9.

[0028] After installation, the installation process will cause the mounting components 1 to shift, resulting in the subwoofers 9 on the two mounting components 1 not being symmetrically positioned. At this time, by driving the drive shaft 75, the second driven gear 71 is rotated, which drives the drive rack 11 to make the two mounting components 1 move in opposite directions, so that the two subwoofers 9 can be symmetrical and thus achieve normal sound transmission. For cases where special sounds are required, the two subwoofers 9 can also be misaligned, which increases the number of adaptation scenarios.

[0029] The advantage of this invention lies in the fact that, through the above-described arrangement, the tweeter and woofer are positioned at 90°. When working simultaneously, the tweeter 8 directly transmits sound, while the vibration wave of the woofer 9 is positioned at 90° to that of the tweeter 8, avoiding mutual interference. Furthermore, the two woofers 9 are housed within a conical mounting frame 2. Vibrations impacting the mounting frame 2 cause a rebound, thus transmitting more vibration and improving sound quality. This structure is quite similar to traditional speakers and will not be elaborated further. The bass propagation path after the rebound is the same as the treble path, but this arrangement increases the vibration propagation path, causing the time for the bass and treble to reach the ear to differ, preventing mutual interference. This ensures that the bass effect is unaffected by the treble effect, resulting in a more pronounced bass effect and enhancing the structural superiority.

[0030] Although the present invention has been described in detail above with general descriptions and specific embodiments, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A full-range sound with enhanced bass effect, characterized by, include: The outer casing (3) has a pair of tweeters (8) installed on the front panel. The rear end of the outer casing (3) is fitted with a sealing plate (5). The front end of the outer casing (3) also has a rectangular hole. A mounting frame (2) is installed in the rectangular hole. One end of the mounting frame (2) is installed inside the front panel of the outer casing (3), and the other end of the mounting frame (2) abuts against the inside of the sealing plate (5). The mounting components (1) are set in pairs and slidably connected to the left and right sides of the mounting frame (2); A subwoofer (9) is mounted on the outside of the mounting assembly (1); Locking component (4) is installed on the rear side of the housing (3); A drive handle (6) is rotatably connected to the top plate of the housing (3), and the bottom of the drive handle (6) is connected to the locking assembly (4); The linkage component (7) is partially installed on the top of the mounting frame (2), and the other part of the linkage component (7) is installed on the top plate of the outer shell (3).

2. The full-range speaker with enhanced bass effect as described in claim 1, characterized in that, A perforated connecting plate (31) is installed at the rear end of the outer shell (3). A portion of the locking component (4) is installed on the perforated connecting plate (31). The perforated connecting plate (31) is located inside the sealing plate (5). A round hole (32) is opened on the top plate of the outer shell (3). A connecting cylinder (34) is installed inside the top plate of the outer shell (3). The connecting cylinder (34) is located below the round hole (32). A pair of sliding grooves (33) are opened on the side wall of the connecting cylinder (34). A rotating groove (35) is opened on the top outer wall of the connecting cylinder (34). An installation groove (36) is also opened in the connecting cylinder (34). The rotating groove (35) is located outside the installation groove (36). The rotating groove (35) is connected to the installation groove (36).

3. The full-range speaker with enhanced bass effect as described in claim 2, characterized in that, The drive handle (6) includes: The first driven gear (64) is rotatably connected to the bottom of the top plate of the outer casing (3); Rotary bushing (62) is rotatably connected in the mounting groove (36); The first driving gear (63) is rotatably connected in the rotating groove (35), the first driving gear (63) is mounted on the top outer side of the rotating bushing (62), and the first driving gear (63) meshes with the first driven gear (64); The connecting rod (61) passes through the slide groove (33) at both ends and is connected to the inner wall of the rotating bushing (62). The connecting rod (61) is rotatably connected in the slide groove (33).

4. The full-range speaker with enhanced bass effect as described in claim 3, characterized in that, The locking component (4) includes: Several rotating locking rods (43) are rotatably connected to the perforated connecting plate (31), and a pressure plate (44) is connected to the rear end of the rotating locking rods (43). A drive gear (45) is sleeved on the front end of the rotating locking rod (43), and the drive gear (45) is located inside the perforated connecting plate (31); The timing belt (42) passes through the reinforcing ribs inside the outer shell (3) in sequence. The timing belt (42) is sleeved on the outside of the four drive gears (45). The timing belt (42) meshes with the drive gears (45). An extension rack (41) is installed at the front end of the timing belt (42). The extension rack (41) is located below the top plate of the housing (3). The extension rack (41) meshes with the first driven gear (64).

5. The full-range speaker with enhanced bass effect as described in claim 2, characterized in that, One end of the mounting frame (2) is connected to the inner wall of the front plate of the outer shell (3). A waterproof membrane (23) is installed on the bottom of the upper plate and the top of the lower plate of the mounting frame (2). Through holes (22) are opened on the left and right plates of the mounting frame (2). Sliding grooves (21) are also opened on the left and right plates of the mounting frame (2). The sliding grooves (21) are arranged on the front and rear sides of the through holes (22). The through holes (22) are connected to the sliding grooves (21).

6. The full-range speaker with enhanced bass effect as described in claim 5, characterized in that, The linkage component (7) includes: The second driven gear (71) is arranged in pairs and rotatably connected to the top of the mounting frame (2); A rotating shaft (72) is rotatably connected in the bottom plate of the connecting cylinder (34). A second driving gear (73) is installed at the bottom of the rotating shaft (72). The second driving gear (73) meshes with two second driven gears (71). A drive shaft (75) is rotatably connected to the top of the bottom plate of the connecting cylinder (34), and a limit plate (76) is installed on the top of the drive shaft (75) and the rotating shaft (72). A belt (74) is installed between the drive shaft (75) and the rotating shaft (72), and the belt (74) is located below the limiting plate (76).

7. The full-range speaker with enhanced bass effect as described in claim 6, characterized in that, The installation component (1) includes: Mounting plate (13), with an extension plate (12) mounted on top, and a drive rack (11) mounted on the inner side of the extension plate (12), the drive rack (11) meshing with the second driven gear (71); L-shaped sliders (17) are arranged in pairs, with one end installed on one end of the mounting plate (13), and the other ends of the two L-shaped sliders (17) are slidably connected in the sliding groove (21); Several sliding holes (18) are formed at the other end of the mounting plate (13), and a pair of drive springs (16) are installed in the sliding holes (18). A clamping member (15) is slidably connected in the sliding hole (18), and the clamping member (15) is installed between the two drive springs (16); A circular hole (14) is formed on the mounting plate (13) and passes through the L-shaped slider (17). A rectangular groove is formed on the mounting plate (13), and the rectangular groove is connected to the sliding hole (18).

8. The full-range speaker with enhanced bass effect as described in claim 7, characterized in that, The clamping member (15) includes: Mounting base (154) is slidably connected in the sliding hole (18). The mounting base (154) is installed between the two driving springs (16). A pair of limiting blocks (151) are installed on the outer bottom of the mounting base (154). The limiting blocks (151) are slidably connected in the rectangular groove. A rotating block (153) is rotatably connected at one end to the mounting base (154). A limiting slot (152) is opened on the side wall of the rotating block (153), and the end of the connecting plate of the bass speaker (9) is engaged in the limiting slot (152).

Images