Detachable vibrating diaphragm
By designing the structures of the diaphragm such as the diaphragm, the long rod, the diaphragm is solved, and the problem of the inconvenient disassembly of the diaphragm is achieved without tools is achieved, and the convenience and efficiency are improved.
Patent Information
- Application Number
- CN202422227068.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing diaphragm installation structure is not convenient for disassembly, requires tools and manual multi-step operation, and lacks reasonable disassembly guidance or identification, which affects convenience and work efficiency.
Structures such as clamping grooves, long rods, clamping joints, mounting tables, sliding tables, push plates and springs are designed. By pushing the push plates and sliding tables to slide, the long rods are driven to snap into the clamping grooves to fix the vibrating membrane; during disassembly, the rotating marking button drives the mounting frame to rotate, and the arc grooves and gear systems are used to remove the clamping joints, realizing tool-free disassembly.
It realizes convenient disassembly and fixing of the vibration membrane, improves the convenience and working efficiency of the device, and does not require tools and multiple steps to operate.
Smart Images
Figure CN223194830U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibration membranes, in particular to a detachable vibration membrane. Background Art
[0002] A diaphragm usually refers to a thin film structure that can generate vibrations to achieve specific functions in fields such as acoustics and physics. In audio equipment, the diaphragm of a speaker converts electrical signals into sound through vibration; in a microphone, the diaphragm receives vibrations caused by sound and converts them into electrical signals. Factors such as the material, shape, and size of the diaphragm will affect its performance, such as sound quality and frequency response range.
[0003] In the existing technology, the vibration membrane installation structure is simple, but it is not easy to disassemble and fix. It requires tools and multiple manual operations to disassemble, which greatly affects convenience and work efficiency. If the vibration membrane is tightly fixed to the surrounding components and lacks reasonable disassembly guides or signs, the difficulty of disassembly will be further increased. Summary of the Invention
[0004] The utility model discloses a detachable vibration membrane, which aims to solve the technical problem that the vibration membrane is difficult to disassemble and fix, and requires tools and multiple manual operations to disassemble and install, which affects convenience and work efficiency. If the vibration membrane is tightly fixed to the surrounding components and lacks reasonable disassembly guidance or markings, the difficulty of disassembly will be further increased.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A detachable vibration membrane comprises a shell and a mounting tube, wherein the mounting tube is provided with a plurality of circumferentially equidistant snap-in grooves, and the mounting tube is provided with a mounting hole, a mounting bracket is fixedly connected in the mounting hole, a plurality of circumferentially equidistant arc grooves are provided on one side of the mounting bracket, the inner wall of the shell is fixedly connected to a plurality of circumferentially equidistant mounting platforms, and a plurality of mounting platforms are provided with a slot, a thin rod is fixedly connected in each of the plurality of slots, a long rod is movably connected to the outer wall of each of the plurality of thin rods, and a plurality of long rods are fixed at one end away from the mounting platform. A card joint is connected, a sliding groove 1 is provided on the shell, and multiple sliding grooves 1 are slidably connected to sliding platforms, one side of the multiple sliding platforms is fixedly connected to push plates, one side of the multiple sliding platforms is fixedly connected to spring 1, one end of the multiple springs 1 away from the sliding platforms is fixedly connected to the inner wall of the corresponding sliding groove 1, a cutting groove 2 is provided on the multiple sliding platforms, a thin rod 2 is fixedly connected in the multiple cutting grooves 2, the outer walls of the multiple thin rods 2 are movably connected to support rods, and one end of the multiple support rods away from the sliding platform is fixedly connected to the corresponding long rod.
[0007] By providing a snap-fit groove, a long rod, a snap joint, a mounting platform, a sliding platform, a push plate and a support rod, when the vibration membrane and the mounting cylinder are pushed into the shell, one side of the mounting cylinder pushes the push plate to make the sliding platform slide in the sliding groove, driving the support rod to pull the long rod, so that the snap joint is snapped into the snap-fit groove, fixing the mounting cylinder and the vibration membrane, which can increase the convenience of fixing the device and increase the practicality of the device.
[0008] In a preferred embodiment, the inner wall of the shell is fixedly connected to a plurality of mounting platforms 2 with equal circumferences, and a plurality of mounting platforms 2 are each provided with a slot 3, a plurality of slots 3 are each fixedly connected to a thin rod 3, and a plurality of thin rods 3 are each movably connected to a gear on the outer wall, a plurality of sliding grooves 2 with equal circumferences are provided on the inner wall of the shell, and a plurality of sliding grooves 2 are each slidably connected to a tooth block, and a plurality of tooth blocks are each meshed with the corresponding gears, a cover plate is fixedly connected to one side of the shell, and a boss is fixedly connected to one side of the cover plate, and a boss is provided A plurality of sliding grooves three are equidistant from the circumference, and a spring two is fixedly connected to the inner wall of one side of the plurality of sliding grooves three, and a sliding block is fixedly connected to one end of the plurality of springs two away from the inner wall of the sliding groove three, and a sliding rod is fixedly connected to one side of the plurality of sliding blocks, and the plurality of sliding blocks slide in the corresponding sliding groove three, and two mutually symmetrical racks are fixedly connected to one side of the plurality of sliding blocks, a sliding groove four is provided on the outer shell, and a vibration membrane is fixedly connected to the inner wall of the mounting cylinder, and an identification button is fixedly connected to one side of the vibration membrane, and the identification button slides in the sliding groove four.
[0009] By providing a mounting frame, a gear, a tooth block, a second mounting platform, a second spring, a sliding block, a sliding rod, a rack, an identification button and an arc groove, when disassembly is required, the identification button is turned to make it slide in the fourth sliding groove, driving the mounting frame to rotate, and the card joint slides in the card groove, forcing the sliding rod to drive the sliding block and the rack to move through the arc groove, and the gear is rotated to drive the tooth block to push the sliding platform, and the support rod is used to push up the long rod to disengage the card joint, so that the vibration membrane and the mounting cylinder can be disassembled; when it is taken out, the sliding block is pulled by the second spring to make the tooth block return to its original position, thereby increasing the convenience of the device and the work efficiency.
[0010] From the above, it can be seen that the detachable vibration membrane provided by the utility model is easy to disassemble and fix, and can be disassembled and installed without tools and multiple manual operations. The device is provided with reasonable disassembly guides or signs, which increases convenience and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the overall structure of a detachable vibration membrane proposed in the utility model.
[0012] Figure 2 This is a schematic diagram of the internal front structure of a detachable vibration membrane proposed in the utility model.
[0013] Figure 3 This is a schematic diagram of the internal rear view structure of a detachable vibration membrane proposed in the utility model.
[0014] Figure 4 This is a schematic diagram of the fixing structure of a detachable vibration membrane proposed in the present invention.
[0015] Figure 5 This is a schematic diagram of the disassembly structure of a detachable vibration membrane proposed in the utility model.
[0016] In the accompanying drawings: 1. Vibrating membrane; 2. Housing; 3. Mounting cylinder; 4. Snap-in groove; 5. Long rod; 6. Snap-in joint; 7. Mounting frame; 8. Gear; 9. Gear block; 10. Mounting platform 1; 11. Mounting platform 2; 12. Sliding platform; 13. Push plate; 14. Spring 1; 15. Spring 2; 16. Sliding block; 17. Sliding rod; 18. Boss; 19. Cover plate; 20. Rack; 21. Identification button; 22. Arc groove; 23. Support rod. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0018] The detachable vibration membrane disclosed by the utility model is mainly used in scenarios where existing devices are not convenient to disassemble and fix, and require tools and multiple manual operations to disassemble, which affects convenience and work efficiency. If the vibration membrane is tightly fixed to the surrounding components and lacks reasonable disassembly guidance or markings.
[0019] Reference Figure 1-Figure 5A detachable vibration membrane includes a shell 2 and a mounting tube 3. The mounting tube 3 is provided with a plurality of circumferentially equidistant snap-in grooves 4, and the mounting tube 3 is provided with a mounting hole 1, a mounting bracket 7 is fixedly connected in the mounting hole 1, and a plurality of circumferentially equidistant arc grooves 22 are provided on one side of the mounting bracket 7. The inner wall of the shell 2 is fixedly connected with a plurality of circumferentially equidistant mounting platforms 10, and a plurality of mounting platforms 10 are provided with a cutting groove 1, a plurality of cutting grooves are fixedly connected with a thin rod 1, and the outer walls of the plurality of thin rods are movably connected with a long rod 5, and the ends of the plurality of long rods 5 away from the mounting platform 10 are fixedly connected with a snap joint 6, a sliding groove is provided on the shell 2, and a sliding platform 12 is slidably connected in the plurality of sliding grooves, and a push plate is fixedly connected to one side of the plurality of sliding platforms 12. 13. One side of the multiple sliding platforms 12 is fixedly connected with a spring 14, and the ends of the multiple springs 14 away from the sliding platforms 12 are fixedly connected to the inner wall of the corresponding sliding groove 1. Multiple sliding platforms 12 are provided with a groove 2, and multiple thin rods 2 are fixedly connected in the groove 2. The outer walls of multiple thin rods 2 are movably connected with a support rod 23, and the ends of the multiple support rods 23 away from the sliding platforms 12 are fixedly connected to the corresponding long rod 5. During the use of the device, when the vibration membrane 1 and the mounting cylinder 3 are pushed into the outer shell 2, one side of the mounting cylinder 3 pushes the push plate 13 to make the sliding platform 12 slide in the sliding groove 1, driving the support rod 23 to pull the long rod 5, so that the clamping joint 6 is clamped into the clamping groove 4, fixing the mounting cylinder 3 and the vibration membrane 1, which can increase the convenience of fixing the device.
[0020] Reference Figure 1 、 Figure 3 and Figure 5In a preferred embodiment, the inner wall of the shell 2 is fixedly connected to a plurality of mounting platforms 2 11 with equal circumferences, and a plurality of mounting platforms 2 11 are each provided with a slot 3, a plurality of slots 3 are each fixedly connected to a thin rod 3, and the outer walls of the plurality of thin rods 3 are each movably connected to a gear 8, a plurality of sliding grooves 2 with equal circumferences are provided on the inner wall of the shell 2, and a plurality of sliding grooves 2 are each slidably connected to a tooth block 9, and the plurality of tooth blocks 9 are each meshed with the corresponding gear 8, a cover plate 19 is fixedly connected to one side of the shell 2, and a boss 18 is fixedly connected to one side of the cover plate 19, and a plurality of sliding grooves 3 with equal circumferences are provided on the boss 18, a plurality of sliding grooves 3 with equal circumferences are each fixedly connected to the inner wall of one side of the plurality of sliding grooves 3 with a spring 2 15, and a plurality of springs 2 15 are fixedly connected to a sliding block 16 at one end away from the inner wall of the sliding groove 3, and the plurality of sliding blocks 16 are One side is fixedly connected with a sliding rod 17, and multiple sliding blocks 16 slide in the corresponding sliding groove three. One side of the multiple sliding blocks 16 is fixedly connected with two symmetrical racks 20. A sliding groove four is opened on the outer shell 2, and the inner wall of the mounting cylinder 3 is fixedly connected with the vibration membrane 1. One side of the vibration membrane 1 is fixedly connected with an identification button 21, and the identification button 21 slides in the sliding groove four. During the use of the device, when disassembly is required, the identification button 21 is rotated to make it slide in the sliding groove four, driving the mounting frame 7 to rotate, and the card joint 6 slides in the card groove 4. The sliding rod 17 is forced to drive the sliding block 16 and the rack 20 to move through the arc groove 22. The rotating gear 8 drives the gear block 9 to push the sliding table 12, and the support rod 23 is used to push the long rod 5 to disengage the card joint 6, so that the vibration membrane 1 and the mounting cylinder 3 can be disassembled.
[0021] Working principle: When installing the vibration membrane 1, push the vibration membrane 1 and the installation tube 3 into the outer shell 2, and the installation tube 3 pushes the push plate 13 to make the sliding table 12 slide in the sliding groove 1, driving the support rod 23 to pull the long rod 5, so that the card joint 6 is clamped into the clamping groove 4, and the installation tube 3 and the vibration membrane 1 are fixed; when disassembly is required, turn the identification button 21 to make it slide in the sliding groove 4, drive the installation frame 7 to rotate, and the clamping joint 6 slides in the clamping groove 4, and forces the slide rod 17 to drive the sliding block 16 and the rack 20 to move through the arc groove 22, and rotate the gear 8 to drive the tooth block 9 to push the sliding table 12, and use the support rod 23 to push the long rod 5 to disengage the clamping joint 6, so that the vibration membrane 1 and the installation tube 3 can be disassembled; when it is taken out, the sliding block 16 is pulled by the contraction of spring 2 15, so that the tooth block 9 returns to its original position.
[0022] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.
Claims
1. A detachable vibration membrane, comprising a housing (2) and a mounting cylinder (3), characterized in that: The mounting tube (3) is provided with a plurality of circumferentially equidistant snap-in grooves (4), and the mounting tube (3) is provided with a mounting hole 1, a mounting frame (7) is fixedly connected in the mounting hole 1, a plurality of circumferentially equidistant arc grooves (22) are provided on one side of the mounting frame (7), the inner wall of the housing (2) is fixedly connected with a plurality of circumferentially equidistant mounting platforms 1 (10), and a plurality of mounting platforms 1 (10) are provided with a cutting groove 1, a thin rod 1 is fixedly connected in the plurality of cutting grooves 1, a long rod (5) is movably connected to the outer wall of the plurality of thin rods 1, and a clamping joint (6) is fixedly connected at one end of the plurality of long rods (5) away from the mounting platform 1 (10).
2. The detachable vibration membrane according to claim 1, characterized in that: The housing (2) is provided with a sliding groove 1, and a plurality of sliding grooves 1 are slidably connected to a sliding platform (12), one side of the plurality of sliding platforms (12) are fixedly connected to a push plate (13), one side of the plurality of sliding platforms (12) are fixedly connected to a spring 1 (14), one end of the plurality of springs 1 (14) away from the sliding platform (12) are fixedly connected to the inner wall of the corresponding sliding groove 1, a plurality of sliding platforms (12) are provided with a cutting groove 2, a plurality of thin rods 2 are fixedly connected to the inner wall of the plurality of thin rods 2, a support rod (23) is movably connected to the outer wall of the plurality of thin rods 2, and one end of the plurality of support rods (23) away from the sliding platform (12) is fixedly connected to the corresponding long rod (5).
3. The detachable vibration membrane according to claim 2, characterized in that: The inner wall of the housing (2) is fixedly connected to a plurality of mounting platforms (11) with equal circumferential spacing, and each of the plurality of mounting platforms (11) is provided with a slot (3), each of the plurality of slots (3) is fixedly connected to a thin rod (3), and each of the outer walls of the plurality of thin rods (3) is movably connected to a gear (8).
4. The detachable vibration membrane according to claim 1, characterized in that: A plurality of sliding grooves 2 with equal circumferential distances are provided on the inner wall of the housing (2), and a gear block (9) is slidably connected in each of the plurality of sliding grooves 2, and each of the plurality of gear blocks (9) is meshed with a corresponding gear (8).
5. The detachable vibration membrane according to claim 1, characterized in that: One side of the housing (2) is fixedly connected to a cover plate (19), and one side of the cover plate (19) is fixedly connected to a boss (18), and a plurality of sliding grooves three with equal circumferential distances are provided on the boss (18), and one side inner wall of the plurality of sliding grooves three is fixedly connected to a spring two (15), and one end of the plurality of springs two (15) away from the inner wall of the sliding groove three is fixedly connected to a sliding block (16).
6. The detachable vibration membrane according to claim 5, characterized in that: One side of the plurality of sliding blocks (16) is fixedly connected to a sliding rod (17), and the plurality of sliding blocks (16) slide in the corresponding sliding groove three, and one side of the plurality of sliding blocks (16) is fixedly connected to two mutually symmetrical racks (20).
7. The detachable vibration membrane according to claim 1, characterized in that: The housing (2) is provided with a sliding groove four, and the inner wall of the mounting cylinder (3) is fixedly connected to a vibration membrane (1), and one side of the vibration membrane (1) is fixedly connected to an identification button (21), which slides in the sliding groove four.