High-power loudspeaker frame

Abstract

The utility model provides a high-power loudspeaker basin stand. The high-power loudspeaker basin stand is characterized in that the basin stand is fixedly connected to the bottom end of a mounting ring, a socket is formed in the position, close to the inner surface, of the top of the mounting ring, a circle of sockets are formed in the top of the mounting ring, and fixing blocks are fixedly connected to the positions, close to one side, of the interiors of the sockets; clamping holes are formed in the bottoms of the fixing blocks, a plurality of penetrating openings are formed in the outer surface of the basin frame, a bottom frame is fixedly connected to the bottom end of the basin frame, a circle of fixing holes are formed in the bottom end of the bottom frame, the butt joint ring is arranged at the top end of the mounting ring, and a clamping ring is fixedly connected to the position, close to the inner surface, of the bottom end of the butt joint ring. And a rubber ring is mounted at the bottom end of the clamping ring. According to the high-power loudspeaker basin stand provided by the utility model, the vibrating diaphragm does not need to be adhered to the basin stand through glue through the structure, so that the disassembly difficulty during replacement due to subsequent damage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-power loudspeaker basin frames, in particular to a high-power loudspeaker basin frame. Background Art

[0002] A speaker is a transducer device that converts electrical signals into sound signals. The performance of the speaker has a great influence on the sound quality. The speaker is the weakest device in the audio equipment, but it is the most important component for the sound effect. There are many types of speakers and their prices vary greatly. Audio electrical energy is transmitted through electromagnetic, piezoelectric or electrostatic effects, causing the paper cone or diaphragm to vibrate and resonate with the surrounding air to produce sound.

[0003] A high-power speaker consists of a permanent magnet, a coil, a cone paper cone and a diaphragm. The speaker is formed by simply installing the permanent magnet, coil, cone paper cone and diaphragm on a basin stand and connecting them with connecting wires.

[0004] The diaphragm of a high-power speaker is usually glued to the basin stand with glue. If the diaphragm is damaged, it is not convenient to remove it from the basin stand, and the residual glue needs to be dealt with after removal, which increases the difficulty of removing the diaphragm and basin stand.

[0005] Therefore, it is necessary to provide a high-power speaker basket to solve the above technical problems. Utility Model Content

[0006] The utility model provides a high-power loudspeaker basin frame, which solves the problem that if a diaphragm is installed on the basin frame by glue, it is inconvenient to disassemble and replace it if it is damaged, and residual glue needs to be dealt with after disassembly, which increases the difficulty of disassembling the diaphragm from the basin frame.

[0007] In order to solve the above technical problems, the utility model provides a high-power speaker basin frame comprising: a mounting ring;

[0008] A basin frame, the basin frame is fixedly connected to the bottom end of the mounting ring, a socket is provided at the top of the mounting ring near the inner surface, a circle of sockets is provided at the top of the mounting ring, a fixing block is fixedly connected at the inside of the socket near one side, a clamping hole is provided at the bottom of the fixing block, a plurality of through openings are provided on the outer surface of the basin frame, the bottom end of the basin frame is fixedly connected to a base frame, and a circle of fixing holes is provided at the bottom end of the base frame;

[0009] A docking ring, wherein the docking ring is arranged at the top end of the mounting ring, a clamping ring is fixedly connected to the bottom end of the docking ring near the inner surface, a rubber ring is installed at the bottom end of the clamping ring, a plurality of limit buckles are fixedly connected to the bottom of the docking ring, mounting grooves are provided inside the limit buckles, an adjustment structure is installed at the bottom of the mounting grooves, a support plate is installed at one end of the adjustment structure, a support spring is fixedly connected to the top end of the support plate, a movable plate is fixedly connected to the top end of the support spring, and a clamping bolt is fixedly connected to the top of the movable plate;

[0010] The fixing block is inside the socket, but it does not affect the withdrawal of the limit buckle from the inside of the socket. The card hole can be inserted and removed when the card bolt is rotated. The mounting ring, basin frame and base frame are a whole and can be integrally formed. The clamping ring is inserted into the inside of the bayonet. The limit buckle is L-shaped. After the limit buckle is inserted into the inside of the socket, it can be rotated to connect the limit buckle and the fixing block.

[0011] Preferably, a slider is fixedly connected to the opposite side of the outer surface of the movable disk, and a slider is fixedly connected to the top of the inner wall of the mounting groove near the two sides through a fixing sheet;

[0012] The bottom end of the slide bar is fixedly connected to the bottom of the inner wall of the mounting groove through a fixing plate.

[0013] Preferably, the adjustment structure comprises an internal thread block, the top end of each internal thread block is threadedly connected with an adjustment bolt, and the top end of each adjustment bolt is rotatably connected with a rotating ring;

[0014] The adjusting bolt thread passes through the bottom of the internal thread block and the limit buckle, and the support spring is compressed by the adjusting structure. After being compressed to a certain extent, the support spring provides a reverse thrust to push the limit buckle away from the fixed block, thereby firmly buckling the docking ring on the top of the mounting ring.

[0015] Preferably, a plurality of mounting openings are provided at the bottom end of the mounting ring near the outer surface, and mounting holes are provided at the tops of the inner walls of the mounting openings.

[0016] Preferably, two threaded holes are provided on opposite sides of the outer surface of the basin frame, and a second mounting ring is installed on the outer surface of the basin frame by bolts;

[0017] The threaded holes are located on the outside surface of the frame near the top and bottom.

[0018] Preferably, the bottom end of the second mounting ring is fixedly connected to a dust cover, and the bottom end of the dust cover is fixedly connected to the first mounting ring;

[0019] The first mounting ring is also mounted on the outer surface of the basin frame at the bottom by bolts.

[0020] Compared with the related art, the high-power speaker basin frame provided by the utility model has the following beneficial effects:

[0021] The utility model provides a high-power loudspeaker basin frame. In order to facilitate replacement of a damaged diaphragm on the loudspeaker, a bayonet into which the diaphragm can be inserted is firstly provided on the top of the installation ring, and the bayonet can be clamped by a docking ring with a rubber ring and a clamping ring, and a plurality of limit buckles that can pass through the socket are installed at the bottom of the docking ring, a support plate is installed inside the limit buckle through an adjustment structure, and the clamping bolt is installed through a movable plate and a supporting spring, and a fixing block with a clamping hole is installed inside the socket. In actual use, the diaphragm is first clamped into the inside of the bayonet, and then the plurality of limit buckles at the bottom of the docking ring are respectively inserted into the inside of a plurality of sockets, so that the rubber ring and the clamping ring are clamped into the inside of the bayonet, and the diaphragm can be clamped inside the bayonet, and then the limit buckles can be adjusted by rotating the docking ring. The positioning buckle is positioned inside the socket, so that the bolt on the limit buckle is inserted into the inside of the clamping hole. In order to increase the firmness of the connection between the docking ring and the mounting ring, the position of the support plate can be adjusted by adjusting the structure, so as to provide thrust for the movable plate by compressing the support spring. When the support spring is compressed to a certain extent, it will provide a recoil to push the limit buckle away from the fixed block, thereby driving the docking ring close to the mounting ring. When the diaphragm needs to be removed, it is only necessary to release the support of the support spring through the adjusting structure, and then rotate the docking ring to move the bolt out of the inside of the clamping hole, and make the limit buckle and the fixed block misaligned, so as to start removing the docking ring, and then remove the diaphragm from the inside of the clamping hole for replacement. Through this structure, there is no need to glue the diaphragm to the basin frame with glue, which reduces the difficulty of disassembly when it is damaged later and needs replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a first embodiment of a high-power speaker frame provided by the utility model;

[0023] Figure 2 A structural schematic diagram of a mounting hole is provided for the utility model;

[0024] Figure 3 A structural schematic diagram of a rubber ring is provided for the utility model;

[0025] Figure 4 A structural schematic diagram of a support spring is provided for the utility model;

[0026] Figure 5 A schematic structural diagram of a second embodiment of a high-power speaker frame provided by the utility model;

[0027] Figure 6 A structural schematic diagram of a threaded hole is provided for the utility model.

[0028] Numbers in the figure: 1. mounting ring, 2. basin frame, 3. docking ring, 4. through-hole, 5. base frame, 6. fixing hole, 7. clamping hole, 8. fixing block, 9. socket, 10. mounting hole, 11. mounting opening, 12. bayonet, 13. clamping ring, 14. rubber ring, 15. limit buckle, 16. adjustment structure, 161. internal thread block, 162. rotating ring, 163. adjusting bolt, 17. support plate, 18. slide bar, 19. fixing plate, 20. support spring, 21. clamping bolt, 22. movable plate, 23. slider, 24. mounting groove, 25. bolt, 26. first mounting ring, 27. dust cover, 28. second mounting ring, 29. threaded hole. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a high-power speaker frame provided by the utility model; Figure 2 A structural schematic diagram of a mounting hole is provided for the utility model; Figure 3 A structural schematic diagram of a rubber ring is provided for the utility model; Figure 4 The utility model provides a structural schematic diagram of a support spring. The high-power speaker basin frame comprises: a mounting ring 1;

[0031] A basin frame 2, the basin frame 2 is fixedly connected to the bottom end of the mounting ring 1, a socket 9 is provided at the top of the mounting ring 1 near the inner surface, a circle of sockets 9 are provided at the top of the mounting ring 1, a fixing block 8 is fixedly connected to the inside of the socket 9 near one side, a clamping hole 7 is provided at the bottom of the fixing block 8, a plurality of through openings 4 are provided on the outer surface of the basin frame 2, a bottom frame 5 is fixedly connected to the bottom end of the basin frame 2, a circle of fixing holes 6 are provided at the bottom end of the bottom frame 5;

[0032] A docking ring 3, wherein the docking ring 3 is arranged at the top of the mounting ring 1, a snap ring 13 is fixedly connected to the bottom end of the docking ring 3 near the inner surface, a rubber ring 14 is installed at the bottom end of the snap ring 13, a plurality of limit buckles 15 are fixedly connected to the bottom of the docking ring 3, a mounting groove 24 is provided inside the limit buckles 15, an adjustment structure 16 is installed at the bottom of the mounting groove 24, a support plate 17 is installed at one end of the adjustment structure 16, a support spring 20 is fixedly connected to the top end of the support spring 20, a movable plate 22 is fixedly connected to the top of the movable plate 22, and a clamping bolt 21 is fixedly connected to the top of the movable plate 22;

[0033] The fixing block 8 is inside the socket 9, but does not affect the withdrawal of the limit buckle 15 from the inside of the socket 9. The card hole 7 can be inserted and removed when the card bolt 21 is rotated. The mounting ring 1, the basin frame 2 and the base frame 5 are a whole and can be integrally formed. The clamping ring 13 is inserted into the inside of the bayonet 12. The limit buckle 15 is L-shaped. After the limit buckle 15 is inserted into the inside of the socket 9, it can be rotated to connect the limit buckle 15 and the fixing block 8. The card bolt 21 passes through the top of the limit buckle 15. For details, please refer to Figure 4 .

[0034] The outer surface of the movable plate 22 is fixedly connected to a slider 23 on one side opposite to the other, and the top of the inner wall of the mounting groove 24 near both sides is fixedly connected to a slider 18 via a fixing sheet 19;

[0035] The bottom end of the slide bar 18 is fixedly connected to the bottom of the inner wall of the mounting groove 24 through the fixing plate 19 , and the slider 23 is sleeved on the outer surface of the slide bar 18 .

[0036] The adjusting structure 16 comprises an internal thread block 161, the top of each internal thread block 161 is threadedly connected with an adjusting bolt 163, and the top of each adjusting bolt 163 is rotatably connected with a rotating ring 162;

[0037] The adjusting bolt 163 threadably passes through the internal thread block 161 and the bottom of the limit buckle 15, and compresses the support spring 20 through the adjusting structure 16. After being compressed to a certain extent, the support spring 20 provides a reverse thrust to push the limit buckle 15 away from the fixed block 8, thereby firmly buckling the docking ring 3 on the top of the mounting ring 1, and the top of the rotating ring 162 is fixedly connected to the bottom end of the support plate 17.

[0038] A plurality of mounting openings 11 are provided at the bottom end of the mounting ring 1 near the outer surface, and mounting holes 10 are provided at the top of the inner wall of each mounting opening 11;

[0039] The mounting holes 10 are for the convenience of the mounting bolts to pass through.

[0040] The working principle of the high-power speaker basin frame provided by the utility model is as follows:

[0041] First, a bayonet 12 for the diaphragm to be inserted is opened on the top of the installation ring 1, and the bayonet 12 can be clamped by a docking ring 3 with a rubber ring 14 and a clamping ring 13, and a plurality of limit buckles 15 that can pass through the socket 9 are installed at the bottom of the docking ring 3, and a support plate 17 is installed inside the limit buckle 15 through an adjustment structure 16, and the clamping bolt 21 is installed through a movable disk 22 and a support spring 20, and a fixing block 8 with a clamping hole 7 is installed inside the socket 9. In actual use, the diaphragm is first inserted into the inside of the bayonet 12, and then the plurality of limit buckles 15 at the bottom of the docking ring 3 are respectively inserted into the inside of the plurality of sockets 9, so that the rubber ring 14 and the clamping ring 13 are inserted into the inside of the bayonet 12, and the diaphragm can be clamped inside the bayonet 12, and then the docking ring 3 only needs to be rotated. The position of the limit buckle 15 inside the socket 9 can be adjusted so that the bolt 21 on the limit buckle 15 can be inserted into the inside of the clamping hole 7. In order to increase the firmness of the connection between the docking ring 3 and the mounting ring 1, the position of the support plate 17 can be adjusted by the adjustment structure 16, so that the thrust is provided to the movable plate 22 by compressing the support spring 20. When the support spring 20 is compressed to a certain extent, it will provide a recoil to push the limit buckle 15 away from the fixed block 8, thereby driving the docking ring 3 close to the mounting ring 1. When the diaphragm needs to be removed, it is only necessary to release the support of the support spring 20 through the adjustment structure 16, and then rotate the docking ring 3 to allow the bolt 21 to move out from the inside of the clamping hole 7, and make the limit buckle 15 and the fixed block 8 misaligned, so as to start removing the docking ring 3, and then remove the diaphragm from the inside of the clamping hole 12 for replacement.

[0042] Compared with the related art, the high-power speaker basin frame provided by the utility model has the following beneficial effects:

[0043] In order to facilitate the replacement of the diaphragm on the loudspeaker if it is damaged, a bayonet 12 into which the diaphragm can be inserted is first opened on the top of the installation ring 1, and the bayonet 12 can be clamped by a docking ring 3 with a rubber ring 14 and a clamping ring 13, and a plurality of limit buckles 15 that can pass through the socket 9 are installed at the bottom of the docking ring 3, and a support plate 17 is installed inside the limit buckle 15 through an adjustment structure 16, and the clamping bolt 21 is installed through a movable plate 22 and a support spring 20, and a fixing block 8 with a clamping hole 7 is installed inside the socket 9. In actual use, the diaphragm is first inserted into the inside of the bayonet 12, and then the plurality of limit buckles 15 at the bottom of the docking ring 3 are respectively inserted into the inside of a plurality of sockets 9, so that the rubber ring 14 and the clamping ring 13 are clamped into the inside of the bayonet 12, so that the diaphragm can be clamped inside the bayonet 12, and then the docking ring 3 only needs to be rotated to adjust the limit buckle 15 in the socket 9, so that the bolt 21 on the limit buckle 15 is inserted into the inside of the clamping hole 7. In order to increase the firmness of the connection between the docking ring 3 and the mounting ring 1, the position of the support plate 17 can be adjusted by the adjustment structure 16, so that the thrust is provided to the movable plate 22 by compressing the support spring 20. When the support spring 20 is compressed to a certain extent, it will provide a recoil to push the limit buckle 15 away from the fixing block 8, so that the docking ring 3 can be driven close to the mounting ring 1. When the diaphragm needs to be removed, it is only necessary to release the support of the support spring 20 through the adjustment structure 16, and then rotate the docking ring 3 to allow the bolt 21 to move out of the inside of the clamping hole 7, and make the limit buckle 15 and the fixing block 8 misaligned, so as to start removing the docking ring 3, and then remove the diaphragm from the inside of the bayonet 12 for replacement. Through this structure, there is no need to glue the diaphragm to the basin frame 2 with glue, which reduces the difficulty of disassembly when it is damaged and needs to be replaced.

[0044] Second embodiment

[0045] Please refer to Figure 5-Figure 6 , Figure 5 A schematic structural diagram of a second embodiment of a high-power speaker frame provided by the utility model; Figure 6 The utility model provides a structural schematic diagram of the threaded hole. Based on the high-power speaker basin provided by the first embodiment of the present application, the second embodiment of the present application proposes another high-power speaker basin. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the high-power speaker basin frame provided in the second embodiment of the present application is different in that two threaded holes 29 are provided on opposite sides of the outer surface of the basin frame 2, and a second mounting ring 28 is mounted on the outer surface of the basin frame 2 through bolts 25;

[0047] The threaded holes 29 are located near the top and bottom of the outer surface of the basin frame 2. For details, please refer to Figure 6The outer surface of the second mounting ring 28 is provided with holes through which the bolts 25 can pass.

[0048] The bottom end of the second mounting ring 28 is fixedly connected to a dust cover 27, and the bottom end of the dust cover 27 is fixedly connected to a first mounting ring 26;

[0049] The first mounting ring 26 is also mounted on the outer surface of the basin frame 2 at the bottom by means of bolts 25 . The first mounting ring 26 has a smaller diameter than the second mounting ring 28 .

[0050] Compared with the related art, the high-power speaker basin frame provided by the utility model has the following beneficial effects:

[0051] In order to prevent dust from directly entering the interior of the basin frame 2, after the parts of the dust collector are installed on the basin frame 2, it is only necessary to put the dust cover 27 with the first mounting ring 26 and the second mounting ring 28 on the outer surface of the basin frame 2, and then use multiple bolts 25 to pass through the first mounting ring 26 and the second mounting ring 28 and threadedly connect them to the threaded holes 29 on the outer surface of the basin frame 2, thereby completing the installation of the dust cover 27. Through this structure, the dust cover 27 can be used to prevent dust from entering directly from the venue.

[0052] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-power speaker stand, characterized in that: include: Mounting ring (1); A basin frame (2), the basin frame (2) being fixedly connected to the bottom end of a mounting ring (1), a socket (9) being provided at a position near the inner surface of the top of the mounting ring (1), a circle of sockets (9) being provided at the top of the mounting ring (1), a fixing block (8) being fixedly connected at a position near one side of the inside of the socket (9), a clamping hole (7) being provided at the bottom of the fixing block (8), a plurality of through openings (4) being provided on the outer surface of the basin frame (2), a bottom end of the basin frame (2) being fixedly connected to a base frame (5), a circle of fixing holes (6) being provided at the bottom end of the base frame (5); A docking ring (3), wherein the docking ring (3) is arranged at the top end of the mounting ring (1), a snap ring (13) is fixedly connected to the bottom end of the docking ring (3) near the inner surface, a rubber ring (14) is installed at the bottom end of the snap ring (13), a plurality of limit buckles (15) are fixedly connected to the bottom of the docking ring (3), a mounting groove (24) is provided inside the limit buckles (15), an adjustment structure (16) is installed at the bottom of the mounting groove (24), a support plate (17) is installed at one end of the adjustment structure (16), the top end of the support plate (17) is fixedly connected to a support spring (20), the top end of the support spring (20) is fixedly connected to a movable plate (22), and the top of the movable plate (22) is fixedly connected to a clamping bolt (21).

2. The high-power speaker frame according to claim 1, characterized in that: The outer surface of the movable disk (22) is fixedly connected to a sliding block (23) on the opposite side thereof, and the top of the inner wall of the mounting groove (24) near both sides is fixedly connected to a sliding rod (18) via a fixing plate (19).

3. The high-power speaker frame according to claim 1, characterized in that: The adjustment structure (16) comprises an internal thread block (161), the top end of the internal thread block (161) is threadedly connected to an adjustment bolt (163), and the top end of the adjustment bolt (163) is rotatably connected to a rotating ring (162).

4. The high-power speaker frame according to claim 1, characterized in that: A plurality of mounting openings (11) are provided at the bottom end of the mounting ring (1) near the outer surface, and mounting holes (10) are provided at the tops of the inner walls of the mounting openings (11).

5. The high-power speaker frame according to claim 1, characterized in that: Two threaded holes (29) are provided on opposite sides of the outer surface of the basin frame (2), and a second mounting ring (28) is mounted on the outer surface of the basin frame (2) via bolts (25).

6. The high-power speaker frame according to claim 5, characterized in that: The bottom end of the second mounting ring (28) is fixedly connected to a dust cover (27), and the bottom end of the dust cover (27) is fixedly connected to a first mounting ring (26).

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