Thin high-sound-pressure loudspeaker

Abstract

The utility model provides a thin high-sound-pressure loudspeaker, which relates to the technical field of loudspeakers and comprises T iron of the thin high-sound-pressure loudspeaker, magnetic steel is arranged on the upper portion of the T iron, the magnetic steel is in magnetic attraction connection with the T iron, a washer is arranged above the magnetic steel, the washer is fixedly connected with the magnetic steel, a thin basin stand is arranged above the washer, and the thin basin stand is fixedly connected with the T iron. The thin type basin frame is connected with the washer through a bolt, the damper is arranged in the thin type basin frame and fixedly connected with the thin type basin frame, the voice coil is arranged at the bottom of the thin type basin frame, and the voice coil is fixedly connected with the washer. The loudspeaker is simple in structure and convenient to use in daily life, the loudspeaker effect is doubled by additionally arranging components such as the vibrating diaphragm voice coil dustproof cap, high-sound-pressure loudspeaker can be easily achieved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to a thin high sound pressure loudspeaker, belonging to the technical field of loudspeakers. Background Art

[0002] A speaker is a transducer that converts electrical signals into sound signals. The performance of the speaker has a great impact on the sound quality. The speaker is the weakest component in the audio equipment, but it is also the most important component for the sound effect. There are many types of speakers, and the prices vary greatly. Audio electrical energy makes its paper cone or diaphragm vibrate and resonate (resonate) with the surrounding air to make sound through electromagnetic, piezoelectric or electrostatic effects. Low-end plastic speakers have no sound quality because of their thin cabinets and inability to overcome resonance (some well-designed plastic speakers are far better than inferior wooden speakers); wooden speakers reduce the sound coloration caused by cabinet resonance, and the sound quality is generally better than plastic speakers. Usually multimedia speakers are dual-unit two-way design, a smaller speaker is responsible for the output of mid-high frequencies, and the other larger speaker is responsible for the output of mid-bass. The material of these two speakers should be considered when selecting speakers: the tweeter of multimedia active speakers is now mainly soft dome (in addition, there are titanium dome for analog sound sources, etc.), which can reduce the coldness of high-frequency signals when combined with digital sound sources, giving people a cool, slender and ethereal feeling. Multimedia speakers are now mostly made of soft domes such as silk membranes with good quality and PV membranes with low cost. Common speakers, bass units determine the characteristics of the sound of the speaker, and the selection is relatively important. The most common ones are the following: paper cones, which include glue-coated paper cones, paper-based wool cones, and compacted cones. The paper cone has a natural tone, is cheap, has good rigidity, is light in material, and has high sensitivity. The disadvantages are poor moisture resistance and difficulty in controlling consistency during manufacturing. However, paper cones are common in top HiFi systems because the sound output is very even and has good reproducibility. , bulletproof cloth, has a wide frequency response and low distortion, and is the first choice for those who love strong bass. The disadvantages are high cost, complex manufacturing process, low sensitivity, and poor light music effect.

[0003] Traditional speakers have disadvantages such as too small sound amplification, poor sound effects, and the speakers are too large to be moved and carried. This design improves these disadvantages by adding a thin basin frame diaphragm, which doubles the health-preserving effect and is ultra-thin and easy to carry. Utility Model Content

[0004] The utility model aims to solve the problem of thin high sound pressure loudspeakers and proposes a thin high sound pressure loudspeaker.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thin high sound pressure speaker, including a T-iron of a thin high sound pressure speaker, a magnetic steel is provided on the upper part of the T-iron, the magnetic steel is magnetically connected to the T-iron, a washer is provided above the magnetic steel, and the washer is fixedly connected to the magnetic steel.

[0006] Preferably, a thin basin frame is provided above the washer, the thin basin frame is connected to the washer via bolts, a spring is provided inside the thin basin frame, and the spring is fixedly connected to the thin basin frame.

[0007] Preferably, a voice coil is provided at the bottom of the thin basin frame, and the voice coil is fixedly connected to the washer.

[0008] Preferably, a frame is provided on the upper portion of the voice coil, and the frame is fixedly connected to the voice coil.

[0009] Preferably, a diaphragm is provided on the upper part of the elastic wave, the diaphragm is fixedly connected to the thin basin frame, a folding ring is provided on the edge of the diaphragm, and the folding ring is fixedly connected to the diaphragm.

[0010] Preferably, a dust cap is provided at the bottom of the diaphragm, and the dust cap is fixedly connected to the diaphragm.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the present invention, by adding a thin basin frame, the speaker is made light and thin as a whole, and is very convenient to move and carry, and is convenient for daily use.

[0013] 2. In the utility model, by adding components such as a dust cap on the diaphragm voice coil, the sound-raising effect is doubled, and high sound pressure sound-raising can be easily achieved, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 A schematic diagram of the three-dimensional structure separation of a thin high sound pressure loudspeaker is provided for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the internal cross-sectional structure of a thin high sound pressure loudspeaker in a top view;

[0017] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a thin high sound pressure loudspeaker in a side view.

[0018] Legend: 1. T-iron; 2. Magnet; 3. Washer; 4. Thin basin frame; 5. Spring wave; 6. Voice coil; 7. Skeleton; 8. Diaphragm; 9. Dust cap; 10. Folding ring. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0021] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a thin high sound pressure loudspeaker, comprising a T-iron 1 of a thin high sound pressure loudspeaker, a magnetic steel 2 is provided on the upper part of the T-iron 1, the magnetic steel 2 is magnetically connected to the T-iron 1, a washer 3 is provided above the magnetic steel 2, the washer 3 is fixedly connected to the magnetic steel 2, a thin basin frame 4 is provided above the washer 3, the thin basin frame 4 is connected to the washer 3 by bolts, a spring 5 is provided inside the thin basin frame 4, the spring 5 is fixedly connected to the thin basin frame 4, a voice coil 6 is provided at the bottom of the thin basin frame 4, and the voice coil 6 is fixedly connected to the washer 3.

[0022] In this embodiment, first, the T-iron 1 is placed on the thin high sound pressure speaker, and then the magnetic steel 2 is placed on top of it, and the two are fixed by magnetic attraction. Then, the washer 3 is placed on the magnetic steel 2 and fixedly connected. Then, the thin basin frame 4 is placed on the washer 3, and the two are fixed by bolts. Then, the voice coil 6 frame 7 is placed on the washer 3 and fixedly connected. Example

[0023] like Figure 1-Figure 3 As shown, a skeleton 7 is provided on the upper part of the voice coil 6 of the thin high sound pressure speaker, and the skeleton 7 is fixedly connected to the voice coil 6; a diaphragm 8 is provided on the upper part of the elastic wave 5, and the diaphragm 8 is fixedly connected to the thin basin frame 4; a folding ring 10 is provided on the edge of the diaphragm 8, and the folding ring 10 is fixedly connected to the diaphragm 8; a dust cap 9 is provided on the bottom of the diaphragm 8, and the dust cap 9 is fixedly connected to the diaphragm 8.

[0024] In this embodiment, the thin high sound pressure speaker places the elastic wave 5 inside the thin basin frame 4 and fixes it, then places the diaphragm 8 and the folding ring 10 above the elastic wave 5, and fixes the diaphragm 8 folding ring 10 to the thin basin frame 4, and finally fixes the dust cap 9 to the bottom of the diaphragm 8 and connects the circuit.

[0025] The working principle of this embodiment: when in use, first place the T-iron 1 on the thin high sound pressure speaker, and then place the magnetic steel 2 on top of it, and the two are fixed by magnetic attraction, then place the washer 3 on the magnetic steel 2 and fix it, then place the thin basin frame 4 on the washer 3, and the two are fixed by bolts, then place the voice coil 6 skeleton 7 on the washer 3 and fix it, then place the elastic wave 5 inside the thin basin frame 4 and fix it, then place the diaphragm 8 and the folding ring 10 on the elastic wave 5, and fix the diaphragm 8 folding ring 10 to the thin basin frame 4, finally fix the dust cap 9 to the bottom of the diaphragm 8, connect the circuit and it can be used.

[0026] The wiring diagram of the thin high sound pressure speaker in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the thin high sound pressure speaker will not be explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A thin high sound pressure loudspeaker, characterized in that: It comprises a T-iron (1) of a thin high sound pressure loudspeaker, wherein a magnetic steel (2) is provided on the upper part of the T-iron (1), the magnetic steel (2) is magnetically connected to the T-iron (1), a washer (3) is provided above the magnetic steel (2), and the washer (3) is fixedly connected to the magnetic steel (2); A thin basin frame (4) is provided above the washer (3), the thin basin frame (4) is connected to the washer (3) by bolts, a spring wave (5) is provided inside the thin basin frame (4), and the spring wave (5) is fixedly connected to the thin basin frame (4); A voice coil (6) is provided at the bottom of the thin basin frame (4), and the voice coil (6) is fixedly connected to the washer (3); A frame (7) is provided on the upper part of the voice coil (6), and the frame (7) is fixedly connected to the voice coil (6).

2. The thin high sound pressure speaker according to claim 1, characterized in that: A diaphragm (8) is provided on the upper part of the elastic wave (5), and the diaphragm (8) is fixedly connected to the thin basin frame (4). A folding ring (10) is provided on the edge of the diaphragm (8), and the folding ring (10) is fixedly connected to the diaphragm (8).

3. The thin high sound pressure speaker according to claim 2, characterized in that: A dustproof cap (9) is provided at the bottom of the diaphragm (8), and the dustproof cap (9) is fixedly connected to the diaphragm (8).

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