A multi-unit speaker panel module

Abstract

This utility model relates to the field of headphone speaker technology and discloses a multi-unit speaker panel module, including a support suspension. The support suspension has multiple threaded holes for mounting and fixing, and a positioning tube for easy installation and fixing. A dynamic speaker unit for mid-low frequencies and a high-frequency speaker unit for high frequencies are mounted on the support suspension. The high-frequency unit includes a MEMS speaker unit. A connecting frame is provided on the support suspension, and the MEMS speaker unit is installed within the connecting frame. The number of MEMS speaker units is multiple. In this utility model, by setting up a dynamic speaker unit and a high-frequency speaker unit, the dynamic speaker unit exhibits excellent low-frequency performance, providing deep and powerful bass extension and good dynamic range, and is more stable. The high-frequency speaker unit excels in high-frequency resolution. The combination of the two can cover a wider frequency range and enhance the layering of sound quality.

Description

Technical Field

[0001] This utility model relates to the field of headphone speaker technology, and in particular to a multi-unit speaker panel module. Background Technology

[0002] The most common driver unit in headphones is the dynamic driver, whose core structure includes a diaphragm, voice coil, and magnet. Sound is produced by driving the diaphragm to vibrate through electromagnetic induction. Dynamic drivers are characterized by high efficiency, durability, and the elimination of the need for an external amplifier, making them widely used in traditional earphones and headphones. Their large diaphragm design excels in mid-low frequency performance, making them particularly suitable for delivering a full bass effect, such as in classical and lyrical music.

[0003] Because dynamic drivers have a large diaphragm area, they require more space and air to participate in vibration, which limits the design of the device. Dynamic drivers also have certain shortcomings in terms of resolution, layering, and sound density, especially in the high-frequency range, where their performance is relatively weak, the attenuation phenomenon is more obvious, and the sound quality is prone to being blurry. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-unit speaker panel module, which aims to improve the relatively weak performance in the high-frequency range, the obvious attenuation phenomenon, and the easy occurrence of blurry sound quality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-unit speaker panel module, including a support suspension, wherein the support suspension is provided with a plurality of threaded holes for installation and fixing, and the support suspension is provided with a positioning tube for easy installation and fixing, wherein a dynamic speaker unit for reproducing mid-low frequencies and a high-frequency speaker unit for reproducing high frequencies are installed on the support suspension.

[0006] Preferably, the high-frequency speaker unit includes a MEMS speaker unit, and a connecting frame is provided on the support suspension, with the MEMS speaker unit installed within the connecting frame.

[0007] Preferably, the number of MEMS horn units is set to a plurality of several, and the plurality of MEMS horn units are arranged in a circular array on the support suspension with the moving coil horn unit as the center through a connecting frame.

[0008] Preferably, the connecting frame is provided with tuning diaphragms on both the front and rear sides of the MEMS speaker unit.

[0009] Preferably, the support suspension is provided with a noise reduction component for suppressing environmental noise interference.

[0010] Preferably, the noise reduction component includes a noise reduction microphone located at the center of the upper end of the support suspension.

[0011] Preferably, the dynamic speaker unit has a tuning diaphragm at its bottom.

[0012] Preferably, the moving coil horn unit is connected in series or in parallel with the MEMS horn unit.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by setting a dynamic speaker unit and a high-frequency speaker unit, the dynamic speaker unit has excellent low-frequency performance, providing deep and powerful bass extension and good dynamic range, and is more stable. The high-frequency speaker unit is good at high-frequency resolution. The combination of the two can cover a wider frequency band and improve the sense of layering of sound quality.

[0015] 2. In this utility model, by setting up a MEMS speaker unit, the MEMS speaker unit is combined with a dynamic speaker unit. The MEMS speaker unit is responsible for providing accurate high-frequency sound, and the dynamic speaker unit processes low-frequency sound, thereby bringing a clear and dynamic sound experience. In addition, the MEMS speaker unit has the advantage of miniaturization, reducing the space occupied. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a multi-unit speaker panel module proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of another angle of the structure of a multi-unit speaker panel module proposed in this utility model;

[0018] Figure 3 This is an exploded view of the structure of a multi-unit speaker panel module proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of a support suspension structure for a multi-unit speaker panel module proposed in this utility model.

[0020] Legend:

[0021] 1. Support suspension; 2. Positioning tube; 3. Noise-canceling microphone; 4. Dynamic speaker unit; 5. Tuning diaphragm one; 6. MEMS speaker unit; 7. Tuning diaphragm two; 8. Connecting frame. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a multi-unit speaker panel module, including a support suspension 1. The support suspension 1 has multiple threaded holes for installation and fixing, and a positioning tube 2 for easy installation and fixing. The support suspension 1 is equipped with a dynamic speaker unit 4 for reproducing mid-low frequencies and a high-frequency speaker unit for reproducing high frequencies. By setting the dynamic speaker unit 4 and the high-frequency speaker unit, the dynamic speaker unit 4 has excellent low-frequency performance, providing deep and powerful bass extension and good dynamic range, and is more stable. The high-frequency speaker unit is good at high-frequency resolution. The combination of the two can cover a wider frequency band and improve the sense of sound quality layering.

[0024] Reference Figure 3 The high-frequency speaker unit includes a MEMS speaker unit 6. A connecting frame 8 is provided on the support suspension 1. The MEMS speaker unit 6 is installed in the connecting frame 8. The dynamic speaker unit 4 is connected in series or in parallel with the MEMS speaker unit 6. By setting the MEMS speaker unit 6, the MEMS speaker unit 6 is combined with the dynamic speaker unit 4. The MEMS speaker unit 6 is responsible for providing accurate high-frequency sound, and the dynamic speaker unit processes low-frequency sound, thereby bringing a clear and dynamic sound experience. In addition, the MEMS speaker unit 6 has the advantage of miniaturization, reducing the space occupied.

[0025] Reference Figure 3 and Figure 4 The number of MEMS speaker units 6 is set to several. Several MEMS speaker units 6 are arranged in a circular array on the support suspension 1 with the moving coil speaker unit 4 as the center, and the several MEMS speaker units 6 are arranged in a circular array around the moving coil speaker unit 4. The sound performance will not have left and right difference, and the sound can be played from different directions, improving the overall sound performance.

[0026] Reference Figures 2-4 The connecting frame 8 has tuning diaphragms 7 on both the front and rear sides of the MEMS speaker unit 6. By setting the tuning diaphragms 7, the tuning diaphragms 7 can adjust the sound wave propagation path through a porous structure or geometric shape, thereby eliminating noise and optimizing the high-frequency response of the MEMS speaker unit 6, thus improving the sound quality.

[0027] Reference Figure 1-3The support suspension 1 is equipped with a noise reduction component for suppressing environmental noise interference. The noise reduction component includes a noise reduction microphone 3 located at the center of the upper end of the support suspension 1. The noise reduction microphone 3 captures environmental noise and then generates a sound wave opposite to the noise through an internal chip. The two are superimposed to cancel out the noise.

[0028] Reference Figure 3 The bottom of the dynamic speaker unit 4 is equipped with a tuning diaphragm 5. By setting the tuning diaphragm 5, the tuning diaphragm 5 eliminates noise, thereby enhancing low frequencies and improving sound quality.

[0029] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-unit speaker panel module, characterized in that: It includes a support suspension (1), which has multiple threaded holes for installation and fixing, and a positioning tube (2) for easy installation and fixing. The support suspension (1) is equipped with a moving coil horn unit (4) for representing low and medium frequencies, and a high frequency horn unit for representing high frequencies.

2. The multi-unit speaker panel module according to claim 1, characterized in that: The high-frequency speaker unit includes a MEMS speaker unit (6), and a connecting frame (8) is provided on the support suspension (1). The MEMS speaker unit (6) is installed in the connecting frame (8).

3. A multi-unit speaker panel module according to claim 2, characterized in that: The number of MEMS speaker units (6) is set to a plurality of several. Several MEMS speaker units (6) are arranged in a ring array on the support suspension (1) with the moving coil speaker unit (4) as the center through the connecting frame (8).

4. A multi-unit speaker panel module according to claim 3, characterized in that: The connecting frame (8) is provided with tuning diaphragms (7) on both the front and rear sides of the MEMS speaker unit (6).

5. A multi-unit speaker panel module according to claim 1, characterized in that: The support suspension (1) is equipped with a noise reduction component for suppressing environmental noise interference.

6. A multi-unit speaker panel module according to claim 5, characterized in that: The noise reduction component includes a noise reduction microphone (3) located at the center of the upper end of the support suspension (1).

7. A multi-unit speaker panel module according to claim 1, characterized in that: The bottom of the dynamic horn unit (4) is provided with a tuning diaphragm (5).

8. A multi-unit speaker panel module according to claim 1, characterized in that: The moving coil horn unit (4) is connected in series or in parallel with the MEMS horn unit (6).

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