Vibration-sense-free loudspeaker

Abstract

The utility model relates to the technical field of loudspeakers, in particular to a vibration-free loudspeaker, which is characterized in that a cone is fixedly connected inside a square body, a voice coil assembly is fixedly connected to one side of the cone, a sound wave is fixedly connected to one side of the voice coil assembly, a conduction assembly is fixedly connected to the outer surface of the sound wave, and the conduction assembly is fixedly connected to the outer surface of the sound wave. A washer is fixedly connected to the outer surface of the conduction assembly, magnetic steel is fixedly connected to the back face of the washer, an iron block is fixedly connected to the inner side wall of the magnetic steel, a groove is fixedly connected to the back face of the iron block, a plate block is fixedly connected to the interior of the groove, and a connecting block is slidably connected to one side of the plate block; and one side of the connecting block is fixedly connected with a fixed block. When in use, the fixing block is fixed on a wall, the square body is held to slide from top to bottom, the connecting block slides on the inner side wall of the groove so as to clamp the plate for fixation, then the square body is held to slide upwards, the connecting block slides to be separated from the groove, and therefore the effect of being convenient to disassemble is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a vibration-free loudspeaker. Background Art

[0002] Speakers, commonly known as "horns", are a very commonly used electroacoustic transducer device. They can be found in all sound-generating electronic and electrical equipment. Speakers are transducers that convert 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 audio equipment, but for sound effects, it is the most important component. 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 loudspeaker disclosed in the Chinese utility model patent application disclosure specification CN 212305647 U comprises an ultra-thin substrate and an ultra-thin body, a drum paper diaphragm is fixedly installed at the center of the top of the ultra-thin substrate, a pressing edge is fixedly arranged on the outer ring of the drum paper diaphragm, the bottom of the ultra-thin substrate is fixedly connected with the ultra-thin body, an equipment room is opened inside the ultra-thin body, a lower clamping plate is snap-connected at the bottom of the equipment room, a T iron is fixedly connected at the top of the lower clamping plate, a magnet, a magnetic conductive plate and an upper clamping plate are snap-connected on the outer ring of the top of the T iron in sequence, the utility model relates to a loudspeaker, which is composed of an ultra-thin substrate and an ultra-thin body, and has an ultra-thin thickness, the drum paper diaphragm is composed of a carbon fiber layer and a composite damping layer, the strength of the drum paper diaphragm is increased, and the problem of the drum paper diaphragm breaking when the loudspeaker works at high power is solved, the outer ring of the magnet is sleeved with a secondary magnet, the B value of the magnet is increased, the sound range of the loudspeaker is extended to the field of heavy bass, and the effect of mid-range is improved.

[0004] However, the device also lacks a detachable function. When the device is in use, the speaker is inconvenient to disassemble, which makes it inconvenient to carry out. Moreover, the device also lacks a shock-absorbing function. When the device is in use, the internal parts of the device vibrate, resulting in poor sound quality. Utility Model Content

[0005] The purpose of the utility model is to provide a vibration-free loudspeaker to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vibration-free loudspeaker: comprising a square body, one side of the square body is provided with holes, one side of the hole is fixedly connected with a dust cover, one side of the dust cover is fixedly connected with a cone, one side of the cone is fixedly connected with a voice coil assembly, one side of the voice coil assembly is fixedly connected with a sound wave, the outer surface of the sound wave is fixedly connected with a conduction assembly, the outer surface of the conduction assembly is fixedly connected with a washer, the back of the washer is fixedly connected with a magnetic steel, and the inner side wall of the magnetic steel is fixedly connected with an iron block;

[0008] The interior of the square body is fixedly connected with a main body, one side of the main body is fixedly connected with a rectangular box, and the inner side wall of the rectangular box is fixedly connected with shock-absorbing cotton;

[0009] A groove is provided on the back of the square body, a plate is fixedly connected inside the groove, a connecting block is slidably connected to one side of the plate, and a fixed block is fixedly connected to one side of the connecting block.

[0010] Preferably, a square block is fixedly connected to the upper surface of the square body, and a rectangular ring is fixedly connected to the upper surface of the square block.

[0011] Preferably, the voice coil assembly comprises a frame and a voice coil, one side of the frame is fixedly connected to one side of the cone, and the voice coil is slidably connected to the outer surface of the frame.

[0012] Preferably, the conduction component includes a basin frame and a contact point, the inner side wall of the basin frame is fixedly connected to the outer surface of the sound wave, the front side of the basin frame is fixedly connected to the contact point, and one side of the contact point is fixedly connected to a conductive block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This vibration-free loudspeaker is provided with a groove and a connecting block. When in use, a staff member fixes the fixing block on the wall, holds the square body and slides from top to bottom, the connecting block slides on the inner wall of the groove to clamp the plate for fixing, then holds the square body and slides upward, the connecting block slides out of the groove, thereby achieving the effect of easy disassembly.

[0015] 2. This kind of vibration-free speaker is equipped with a conductive block and shock-absorbing cotton. When in use, the main body runs, the current of the iron block is transmitted to the magnet, the magnet is transmitted to the washer, the washer drives the conductive block to vibrate, and the skeleton is transmitted to the voice coil to make a sound, and combined with the use of shock-absorbing cotton, the sound quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall appearance of the utility model;

[0017] Figure 2It is a three-dimensional schematic diagram of the back side of the square body of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the main body of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the loudspeaker structure of the utility model.

[0020] In the figure: 1. square body; 2. hole; 3. dust cover; 4. cone; 5. voice coil assembly; 501. frame; 502. voice coil; 6. sound wave; 7. conduction assembly; 701. basin frame; 702. contact point; 703. conductive block; 8. washer; 9. magnet; 10. iron block; 11. square block; 12. rectangular ring; 13. main body; 14. rectangular box; 15. shock-absorbing cotton; 16. groove; 17. plate; 18. connecting block; 19. fixing block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A vibration-free loudspeaker comprises a square body 1, a square block 11 is fixedly connected to the upper surface of the square body 1, a rectangular ring 12 is fixedly connected to the upper surface of the square block 11, a hole 2 is fixedly connected to one side of the rectangular ring 12, a main body 13 is fixedly connected to one side of the hole 2, a rectangular box 14 is fixedly connected to one side of the main body 13, a damping cotton 15 is fixedly connected to the inner side wall of the rectangular box 14, a dust cover 3 is fixedly connected to one side of the damping cotton 15, a cone 4 is fixedly connected to one side of the dust cover 3, a frame 501 is fixedly connected to one side of the cone 4, a voice coil 502 is slidably connected to the outer surface of the frame 501, a sound wave 6 is fixedly connected to one side of the voice coil 502, a basin frame 701 is fixedly connected to the outer surface of the sound wave 6, and the front of the basin frame 701 is fixedly connected to the sound wave 6. Contact 702, one side of contact point 702 is fixedly connected with conductive block 703, the outer surface of conductive block 703 is fixedly connected with washer 8, the back of washer 8 is fixedly connected with magnetic steel 9, the inner side wall of magnetic steel 9 is fixedly connected with iron block 10, the back of iron block 10 is fixedly connected with groove 16, the inside of groove 16 is fixedly connected with plate 17, one side of plate 17 is slidably connected with connecting block 18, one side of connecting block 18 is fixedly connected with fixed block 19, when in use, fix the fixed block 19 on the wall, hold the square body 1 and slide from top to bottom, the connecting block 18 slides on the inner side wall of groove 16 to clamp plate 17 for fixing, then hold the square body 1 and slide upward, the connecting block 18 slides out of groove 16, so as to achieve the effect of easy disassembly;

[0024] The inside of the square body 1 is fixedly connected with a main body 13, a rectangular box 14 is fixedly connected to one side of the main body 13, and the inner wall of the rectangular box 14 is fixedly connected with shock-absorbing cotton 15. When in use, the rectangular box 14 is filled with shock-absorbing cotton 15, thereby achieving a shock-absorbing effect and avoiding sound loss.

[0025] A groove 16 is provided on the back of the square body 1, a plate 17 is fixedly connected inside the groove 16, a connecting block 18 is slidably connected to one side of the plate 17, and a fixing block 19 is fixedly connected to one side of the connecting block 18. When in use, the fixing block 19 is fixed to the wall, the square body 1 is held and slid from top to bottom, the connecting block 18 slides on the inner side wall of the groove 16 to clamp the plate 17 for fixing, and then the square body 1 is held and slid upward, and the connecting block 18 slides out of the groove 16, thereby achieving the effect of easy disassembly;

[0026] In this embodiment, preferably, a square block 11 is fixedly connected to the upper surface of the square body 1, and a rectangular ring 12 is fixedly connected to the upper surface of the square block 11. When in use, the string is passed through the inner wall of the rectangular ring 12, thereby achieving the effect of easy carrying;

[0027] In this embodiment, preferably, the voice coil assembly 5 includes a frame 501 and a voice coil 502. One side of the frame 501 is fixedly connected to one side of the cone 4. The outer surface of the frame 501 is slidably connected to the voice coil 502. When in use, the voice coil 502 and the conductive block 703 cooperate to achieve the effect of sound amplification.

[0028] In this embodiment, preferably, the conduction component 7 includes a basin frame 701 and a contact point 702, the inner wall of the basin frame 701 is fixedly connected to the outer surface of the sound wave 6, the front of the basin frame 701 is fixedly connected to the contact point 702, and one side of the contact point 702 is fixedly connected to a conductive block 703. When in use, the conduction effect is achieved through the cooperation between the contact point 702 and the conductive block 703.

[0029] When a vibration-free loudspeaker of the present embodiment is in use, the staff fixes the fixing block 19 on the wall, holds the square body 1 and slides from top to bottom, the connecting block 18 slides on the inner wall of the groove 16 to clamp the plate 17 for fixing, and the main body 13 starts to operate. The current of the iron block 10 is transmitted to the magnetic steel 9, and the magnetic steel 9 is transmitted to the washer 8. The washer 8 drives the conductive block 703 to vibrate and make a sound, and the sound is amplified by the skeleton 501 and the voice coil 502. Combined with the use of the shock-absorbing cotton 15, the sound quality is improved. When going out, by holding the square body 1 and sliding upwards, the connecting block 18 slides out of the groove 16, which is easy to disassemble, and the cord is passed through the inner wall of the rectangular ring 12, which is easy to carry.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vibration-free loudspeaker, characterized in that: include A square body (1), wherein one side of the square body (1) is provided with a hole (2), one side of the hole (2) is fixedly connected to a dust cover (3), one side of the dust cover (3) is fixedly connected to a cone (4), one side of the cone (4) is fixedly connected to a voice coil assembly (5), one side of the voice coil assembly (5) is fixedly connected to a sound wave (6), the outer surface of the sound wave (6) is fixedly connected to a conduction assembly (7), the outer surface of the conduction assembly (7) is fixedly connected to a washer (8), the back of the washer (8) is fixedly connected to a magnetic steel (9), and the inner side wall of the magnetic steel (9) is fixedly connected to an iron block (10); The interior of the square body (1) is fixedly connected to a main body (13), one side of the main body (13) is fixedly connected to a rectangular box (14), and the inner side wall of the rectangular box (14) is fixedly connected to a shock-absorbing cotton (15); The back of the square body (1) is provided with a groove (16), the interior of the groove (16) is fixedly connected with a plate (17), one side of the plate (17) is slidably connected with a connecting block (18), and one side of the connecting block (18) is fixedly connected with a fixing block (19).

2. A vibration-free loudspeaker according to claim 1, characterized in that: A square block (11) is fixedly connected to the upper surface of the square body (1), and a rectangular ring (12) is fixedly connected to the upper surface of the square block (11).

3. The vibration-free loudspeaker according to claim 1, characterized in that: The voice coil assembly (5) comprises a frame (501) and a voice coil (502); one side of the frame (501) is fixedly connected to one side of the cone (4); and the outer surface of the frame (501) is slidably connected to the voice coil (502).

4. The vibration-free loudspeaker according to claim 1, characterized in that: The conduction component (7) comprises a basin frame (701) and a contact point (702), wherein the inner side wall of the basin frame (701) is fixedly connected to the outer surface of the sound wave (6), the front side of the basin frame (701) is fixedly connected to the contact point (702), and one side of the contact point (702) is fixedly connected to a conductive block (703).

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