Sound gathering sound equipment

Abstract

The utility model discloses a sound-gathering sound box, and aims to solve the technical problems that the sound box is large in volume propagation range, causes noise pollution to others and is not friendly to the ecological environment. The device comprises a sound production unit and a sound gathering plate group, the sound gathering plate group comprises a plurality of sound gathering plates, the sound production unit comprises a sound production part, the sound gathering plates are arranged around the sound production part in a trumpet-shaped spiral winding mode, and the sound gathering plates are made of hard smooth materials. The sound gathering plate group is formed by permutation and combination of the sound gathering plates and is arranged around the sound production unit, so that a sound source is spread towards a specified direction, the volume of the outer side of the sound gathering plate group is reduced, the purpose of listening to sound entertainment is achieved, and the effect on other people is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of sound and vocal music, in particular to a sound-gathering sound system. Background Art

[0002] People usually listen to music and the radio at home or while camping in the suburbs. However, China has a dense population and vacations are concentrated. People often turn on their speakers when they go out for leisure or rest at home during holidays. In order to hear their own speakers clearly during camping and picnics, they turn up the volume. As a result, everyone's speakers are very loud, but no one can hear the content of their own voices. As a result, the local residents and the ecological environment are affected, and users do not have a good audio listening experience.

[0003] There are the following problems:

[0004] 1. Existing speakers do not have the function of gathering sound, and the volume spreads widely, affecting others and the environment.

[0005] 2. The sound insulation baffle has a simple structure, a huge appearance, is heavy and inconvenient to carry. Utility Model Content

[0006] (1) Technical issues to be solved

[0007] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a sound-focusing speaker, aiming to solve the technical problems existing in the background technology under the prior art.

[0008] (2) Technical solution

[0009] A sound-gathering speaker comprises a sound-emitting unit and a sound-gathering plate group, wherein the sound-gathering plate group comprises a plurality of sound-gathering plates, the sound-emitting unit comprises a sound-emitting part, the sound-gathering plates are arranged around the sound-emitting part in a horn-like spiral coil, and the sound-gathering plates are made of a hard and smooth material.

[0010] Furthermore, a plurality of mounting strips are arranged in a vertical direction on the outer surface of the sound-emitting unit, the sound-gathering plate group includes a rotating shaft, the mounting strips are provided with a plurality of holes, after the rotating shaft passes through the holes, it is spirally coiled on the outer surface of the sound-emitting unit, a sleeve hole is arranged at the rear end of the sound-gathering plate, the sleeve hole is sleeved on the outside of the rotating shaft, and the sound-gathering plate can rotate around the rotating shaft in the sleeve hole.

[0011] Furthermore, the sound-emitting unit is a circular structure, the sound-gathering plate is a fan-ring structure, and a sound-gathering plate is provided between every two mounting strips.

[0012] Furthermore, there are avoidance gaps on both sides of the inner diameter of the fan ring of the sound collecting plate, and the adjacent avoidance gaps of two adjacent sound collecting plates can avoid the installation strips.

[0013] Furthermore, an LED light strip is provided on the outer edge of the sound-emitting part.

[0014] Furthermore, the LED light strip can change color.

[0015] Furthermore, a speaker interface and a microphone interface are provided on the outer side of the sound-emitting part.

[0016] Furthermore, a Bluetooth module is provided inside the sound-emitting unit.

[0017] Furthermore, a dust cover is provided on the top surface of the sound-emitting unit.

[0018] Furthermore, a mounting buckle is provided inside the dust cover.

[0019] (3) Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. Gather the sound of the speakers in one place. As the distance increases, the sound can be greatly attenuated.

[0022] 2. The sound-collecting baffle is compact in appearance and easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 : The overall structure diagram of the utility model.

[0024] Figure 2 : A cross-sectional view of the rotating shaft of the present utility model.

[0025] Figure 3 : The utility model shaft structure diagram.

[0026] Figure 4 : Structural diagram of the sound-gathering board of the present utility model.

[0027] Figure 5 : Schematic diagram of the installation of the sound-gathering board of the utility model

[0028] Figure 6 : The LED light strip and interface structure diagram of the utility model.

[0029] Figure 7 : The bluetooth module and installation buckle structure diagram of the utility model.

[0030] The markings of the components in the accompanying drawings are as follows:

[0031] 1-sound unit, 11-sound part, 12-mounting bar, 13-hole,

[0032] 2-sound-gathering plate group, 21-sound-gathering plate, 211-avoidance gap, 212-socket hole, 22-rotating shaft,

[0033] 3-LED light strip, 41-speaker interface, 42-microphone interface, 43-Bluetooth module,

[0034] 5-dust cover, 51-installation buckle. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] Please refer to Figure 1-7 ,

[0040] like Figure 1A sound-gathering speaker shown includes a sound-emitting unit 1, a sound-gathering plate group 2, and a sound-gathering plate 21, characterized in that the sound-gathering plate group 2 includes a plurality of sound-gathering plates 21, the sound-emitting unit 1 includes a sound-emitting portion 11, the sound-gathering plate 21 is spirally coiled around the sound-emitting portion 11 in a trumpet shape, and the sound-gathering plate 21 is made of a hard and smooth material. The sound-gathering plate 21 in this embodiment can be made of metal or hard plastic, which can affect the direction of sound propagation. The sound-gathering plate group 2 arranged in a trumpet shape by the sound-gathering plate 21 can control the volume of the sound-emitting unit 1 to a certain extent within a specified range, the volume in the sound-emitting portion 11 is larger, and the volume outside the sound-gathering plate 21 is smaller, so that the user can clearly hear the content in the speaker, and the person outside the sound-gathering plate group 2 is not easy to hear the sound emitted by the sound-emitting unit 1. The spiral coiling design can reflect the sound propagation direction multiple times, making the sound gathering effect of the speaker more obvious.

[0041] like Figure 1 , 2 As shown in Figures 3 and 4, a plurality of mounting strips 12 are arranged in a vertical direction on the outer surface of the sound-emitting unit 1, and the sound-gathering plate group 2 includes a rotating shaft 22. The mounting strip 12 is provided with a plurality of holes 13. After the rotating shaft 22 passes through the hole 13, it is spirally coiled on the outer surface of the sound-emitting unit 1. A sleeve hole 212 is arranged at the rear end of the sound-gathering plate 21. The sleeve hole 212 is sleeved on the outside of the rotating shaft 22, and the sound-gathering plate 21 can rotate around the rotating shaft 22 in the sleeve hole 212. The rotating shaft 22 arranged by the spiral structure reduces the trouble of designing a single circle by a circle, and also reduces the trouble of welding the ends of the single-circle rotating shaft 22. Because the sound-gathering plate 21 is rotatably arranged on the rotating shaft 22 through the sleeve hole 212, the sound-gathering plate 21 can be manually rotated and adjusted to a suitable angle.

[0042] like Figure 5 As shown, the sound generating unit 1 is a circular structure, the sound collecting plate 21 is a fan ring structure, and a sound collecting plate 21 is provided between every two mounting strips 12. The fan ring structure of the sound collecting plate 21 can make the edges of the sound collecting plate 21 fit more closely, reduce the gap between the sound collecting plates 21, and make the sound collecting effect of the sound collecting plate group 2 better, so that the sound is not easy to leak out from the outside of the sound collecting plate group 2. The mounting strips 12 on both sides of the sound collecting plate 21 can limit the sound collecting plate 21 and reduce the shaking between the sound collecting plates 21.

[0043] like Figure 5 As shown, the inner diameter of the fan ring of the sound-gathering plate 21 is provided with avoidance notches 211 on both sides, and the adjacent avoidance notches 211 of two adjacent sound-gathering plates 21 can avoid the mounting strip 12. The avoidance notches 211 can avoid interference between the sound-gathering plate 21 and the mounting strip 12, and at the same time, the adjustable angle range of the sound-gathering baffle plate group 2 can be increased, so that the propagation range of the sound can be better contracted or diffused.

[0044] like Figure 6 As shown, the outer edge of the sound-emitting part 11 is provided with an LED light strip 3. The LED light strip 3 has the function of auxiliary lighting. Under the cover of the speaker, a dark corner of the light source may be formed under the speaker. The LED light strip 3 can supplement the light in the dark corner, making it more convenient to find objects or read books or newspapers under the speaker.

[0045] like Figure 6 As shown, the LED light strip 3 can change color. The color-changing LED light strip 3 can be controlled manually or present a marquee effect. Users can adjust it according to their mood or natural environment to achieve different degrees of atmosphere, making themselves more physically and mentally happy or taking better photos.

[0046] like Figure 6 As shown, the outer side of the sound-generating part 11 is provided with a speaker interface 41 and a microphone interface 42. When the user does not want to use the external speaker function, the wired earphone can be plugged into the speaker interface 41, and the sound source can be played from the wired earphone. At the same time, the sound-generating part 11 is also provided with a microphone interface 42, and the user can connect the microphone to the microphone interface 42 according to the actual situation, sing along with the music, or use the speaker to play his own voice.

[0047] like Figure 7 As shown, a Bluetooth module 43 is provided inside the sound unit 1. Music on Bluetooth-compatible devices such as mobile phones or computers can be played through the speakers through the Bluetooth module 43, which reduces the insertion of audio output lines and makes the use of the speakers more convenient and quick.

[0048] like Figure 7 As shown, a dust cover 5 is provided on the top of the sound unit 1. The dust cover 5 prevents dust from falling into the sound unit and also serves to beautify the sound unit.

[0049] like Figure 7 As shown, the dust cover 5 is provided with a mounting buckle 51. The mounting buckle 51 in this embodiment is a 7-shaped buckle, through which the sound knob can be fixed to the top of the tent or wall, thereby increasing the space utilization of the tent or room, and achieving better sound effects by emitting sound from the top.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A sound-gathering speaker, comprising a sound-generating unit (1) and a sound-gathering panel group (2), characterized in that: The sound-gathering plate group (2) comprises a plurality of sound-gathering plates (21); the sound-generating unit (1) comprises a sound-generating portion (11); the sound-gathering plates (21) are arranged around the sound-generating portion (11) in a horn-shaped spiral coil; and the sound-gathering plates (21) are made of a hard and smooth material.

2. The sound focusing speaker according to claim 1, characterized in that: The outer surface of the sound-generating unit (1) is provided with a plurality of mounting strips (12) in a vertical direction. The sound-gathering plate group (2) includes a rotating shaft (22). The mounting strip (12) is provided with a plurality of holes (13). After the rotating shaft (22) passes through the holes (13), it is spirally wound on the outer surface of the sound-generating unit (1). A sleeve hole (212) is provided at the rear end of the sound-gathering plate (21). The sleeve hole (212) is sleeved on the outside of the rotating shaft (22). The sound-gathering plate (21) can rotate around the rotating shaft (22) in the sleeve hole (212).

3. The sound focusing speaker according to claim 2, characterized in that: The sound-generating unit (1) is a circular structure, the sound-gathering plate (21) is a fan-ring structure, and a sound-gathering plate (21) is provided between every two mounting strips (12).

4. The sound focusing speaker according to claim 3, characterized in that: The sound collecting plate (21) has avoidance notches (211) on both sides of the inner diameter of the fan ring, and the adjacent avoidance notches (211) of two adjacent sound collecting plates (21) can avoid the installation strip (12).

5. The sound focusing speaker according to claim 1, characterized in that: An LED light strip (3) is arranged on the outer edge of the sound-generating portion (11).

6. The sound focusing speaker according to claim 5, characterized in that: The LED light strip (3) can change color.

7. The sound focusing speaker according to claim 1, characterized in that: A speaker interface (41) and a microphone interface (42) are provided on the outside of the sound-generating part (11).

8. The sound focusing speaker according to claim 1, characterized in that: A Bluetooth module (43) is provided inside the sound-generating unit (1).

9. The sound focusing speaker according to claim 1, characterized in that: The top surface of the sound-generating unit (1) is provided with a dust cover (5).

10. The sound focusing speaker according to claim 9, characterized in that: A mounting buckle (51) is provided inside the dust cover (5).

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