Suspended progressive attenuation loudspeaker column loudspeaker box

Abstract

The utility model discloses a suspended progressive attenuation loudspeaker column loudspeaker box, which relates to the technical field of electroacoustics and comprises a loudspeaker box body, a supporting seat is connected to one side of the loudspeaker box body, first reinforcing plates are connected to the outer surface and the back of the supporting seat, and a second reinforcing plate is connected to the inside of the supporting seat. According to the utility model, the supporting seat, the expansion bolt, the fastening bolt, the first reinforcing plate and the second reinforcing plate are arranged, the supporting seat, the first reinforcing plate and the second reinforcing plate are all made of glass fiber reinforced plastic materials, the materials are slightly transparent while the mechanical strength is high, and the side, far away from the sound box main body, of the supporting seat is gradually narrowed; therefore, the possibility that other people see the supporting seat visually is reduced, the loudspeaker box body has a better suspension effect visually and is attractive, meanwhile, the first reinforcing plate and the second reinforcing plate are triangular and have good stability, auxiliary reinforcing can be conducted on the supporting seat, and the phenomenon of deformation of the supporting seat is avoided; the structure is attractive, high in strength and stable in supporting.

Description

Technical Field

[0001] The utility model relates to the technical field of electroacoustics, in particular to a suspended progressively attenuated horn column speaker box. Background Art

[0002] A column speaker, also known as a directional speaker, is a speaker specifically designed to deliver sound in a specific direction. Its primary characteristic is its high directivity, which allows it to project sound in a focused manner. A column speaker typically consists of a conical diaphragm and a fixed radiator. The diaphragm's movement generates sound waves, while the fixed radiator directs them in the desired direction.

[0003] Existing wall-mounted column speakers are usually fastened in two ways. The first is to fix the wall-mount base on the wall, then place the column speaker on the base and fasten it. The second is to fix the wall-mount bracket on the wall, then fit the back of the column speaker to the wall-mount bracket and fasten it. Both the wall-mount base and the wall-mount bracket are relatively conspicuous and exposed, which has a certain negative impact on the visual sense of the column speaker being suspended in the air, and the sense of suspension is relatively weak. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a suspended progressive attenuation speaker column speaker to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a suspended progressive attenuation horn column speaker, comprising a speaker body, a support base connected to one side of the speaker body, and a first reinforcing plate connected to the outer surface and back of the support base, a second reinforcing plate connected to the inside of the support base, an expansion bolt passing through one side of the support base, and a fastening bolt passing through the other side of the support base.

[0006] By adopting the above technical solution, the material is relatively transparent while having high mechanical strength, and the side of the support base away from the speaker body gradually narrows, thereby reducing the possibility of others visually seeing the support base, so that the speaker body has a better visual suspension effect and is more beautiful. At the same time, the first reinforcement plate and the second reinforcement plate are triangular, have good stability, and can assist in strengthening the support base to avoid deformation of the support base.

[0007] Furthermore, the support seat, the first reinforcement plate and the second reinforcement plate are all made of glass fiber reinforced plastics, and the cross-section of the support seat is trapezoidal.

[0008] By adopting the above technical solution, the support seat, the first reinforcement plate and the second reinforcement plate are all made of fiberglass material. While having high mechanical strength, the material is relatively transparent, and the support seat gradually narrows on the side away from the speaker body, thereby reducing the possibility of others visually seeing the support seat, so that the speaker body has a better visual suspension effect and is more beautiful.

[0009] Furthermore, three expansion bolts are provided, and the three expansion bolts are equidistantly distributed.

[0010] By adopting the above technical solution and providing three expansion bolts, it is convenient to fix the support base on the wall, so as to facilitate the subsequent installation of the speaker body.

[0011] Furthermore, four fastening bolts are provided, and the four fastening bolts are distributed in a rectangular array.

[0012] By adopting the above technical solution and providing four fastening bolts, it is convenient to connect and fasten the speaker body to the support base, so as to facilitate the installation of the speaker body.

[0013] Furthermore, a plurality of the first reinforcing plates and the second reinforcing plates are provided, and the plurality of first reinforcing plates and the second reinforcing plates are mirror-imaged.

[0014] By adopting the above technical solution, the first reinforcing plate and the second reinforcing plate are triangular in shape, have good stability, can assist in reinforcing the support seat, and avoid deformation of the support seat.

[0015] Furthermore, the first reinforcement plate and the second reinforcement plate are both triangular in shape, and the first reinforcement plate and the fastening bolts are staggered, while the second reinforcement plate and the expansion bolts are staggered.

[0016] By adopting the above technical solution, the first reinforcement plate and the second reinforcement plate are staggered with the expansion bolts and the fastening bolts respectively, thereby strengthening the support base while avoiding affecting the tightening operation of the expansion bolts and the fastening bolts.

[0017] Furthermore, the top and bottom of the speaker body are connected with a cover plate, a full-range speaker is installed inside the speaker body, and a limiting frame is connected between the full-range speaker and the speaker body.

[0018] By adopting the above technical solution, the speaker is a full-range speaker, thereby improving the sound quality, and the setting of the limit frame facilitates the fastening of the full-range speaker.

[0019] Furthermore, the speaker body is detachably connected to the support base by fastening bolts.

[0020] By adopting the above technical solution, during installation, the staff will pass the expansion bolts and fastening bolts through the two sides of the support seat respectively, so that the expansion bolts are immersed in the wall for fixation, and at the same time the fastening bolts are connected to the speaker body for limiting, thereby completing the installation operation.

[0021] Furthermore, twelve full-range speakers are provided, and the angle between the twelve full-range speakers is 0.75°.

[0022] By adopting the above technical solution, twelve full-range speakers are used to improve the sound quality, and the angle between the twelve full-range speakers is 0.75 degrees. Figure 2 and Figure 3 As shown in , the sound field gradually attenuates towards both ends.

[0023] In summary, the present invention has the following beneficial effects:

[0024] The utility model is provided with a support base, an expansion bolt, a fastening bolt, a first reinforcing plate and a second reinforcing plate. The support base, the first reinforcing plate and the second reinforcing plate are all made of fiberglass material. While having high mechanical strength, the material is relatively transparent, and the support base gradually narrows on the side away from the speaker body, thereby reducing the possibility of others visually seeing the support base, so that the speaker body has a better visual suspension effect and is more beautiful. At the same time, the first reinforcing plate and the second reinforcing plate are triangular, have good stability, can assist in reinforcing the support base, and avoid deformation of the support base; the structure is beautiful and strong, and the support is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the progressive sound attenuation of the present invention;

[0028] Figure 4 This is a schematic diagram of the support base structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the support seat of the present invention.

[0030] In the figure: 1. Speaker body; 2. Full-range speaker; 3. Limiting frame; 4. Cover plate; 5. Support base; 6. Expansion bolt; 7. Fastening bolt; 8. First reinforcement plate; 9. Second reinforcement plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] The following describes an embodiment of the present invention based on its overall structure.

[0033] Example 1:

[0034] A suspended progressive attenuation horn column speaker, such as Figure 2 、 Figure 4 and Figure 5 As shown, it includes a speaker body 1, a support base 5 is connected to one side of the speaker body 1, the cross-section of the support base 5 is trapezoidal, and the side of the support base 5 away from the speaker body 1 gradually narrows, thereby reducing the possibility of others visually seeing the support base 5; the outer surface and back of the support base 5 are connected to a first reinforcing plate 8, and the inside of the support base 5 is connected to a second reinforcing plate 9, and the first reinforcing plate 8 and the second reinforcing plate 9 are both provided with multiple, and the multiple first reinforcing plates 8 and the second reinforcing plates 9 are mirror-set. The first reinforcing plates 8 and the second reinforcing plates 9 are both triangular, have good stability, and can assist in reinforcing the support base 5 to avoid deformation of the support base 5; the support base 5, the first reinforcing plate 8 and the second reinforcing plate 9 are all made of It is made of fiberglass material, which has high mechanical strength and is relatively transparent, thereby reducing the possibility of others visually seeing the support base 5; the first reinforcing plate 8 and the fastening bolts 7 are staggered, and the second reinforcing plate 9 and the expansion bolts 6 are staggered. One side of the support base 5 is penetrated by the expansion bolts 6, and there are three expansion bolts 6, and the three expansion bolts 6 are equidistantly distributed. The other side of the support base 5 is penetrated by the fastening bolts 7, and there are four fastening bolts 7, which are distributed in a rectangular array. The expansion bolts 6 and the fastening bolts 7 are respectively passed through the two sides of the support base 5, so that the expansion bolts 6 are immersed in the wall for fixation, and at the same time, the fastening bolts 7 are connected to the speaker body 1 for limiting, thereby completing the installation operation.

[0035] See Figure 1-Figure 3 In the above embodiment, the top and bottom of the speaker body 1 are connected with a cover plate 4, and a full-range speaker 2 is installed inside the speaker body 1. The speaker is a full-range speaker 2, thereby improving the sound quality; a limit frame 3 is connected between the full-range speaker 2 and the speaker body 1, which is convenient for fastening the full-range speaker 2; the speaker body 1 is detachably connected to the support base 5 through the fastening bolts 7, which is convenient for installation on the wall through the support base 5.

[0036] Example 2:

[0037] On the basis of the above embodiment 1, in order to achieve the effect of progressive attenuation, the following settings are now adopted.

[0038] See Figure 1 and Figure 2 In the above embodiment, twelve full-range speakers 2 are provided, and the angle between the twelve full-range speakers 2 is 0.75 degrees. Figure 2 and Figure 3 As shown in , the sound field gradually attenuates towards both ends.

[0039] The implementation principle of the present utility model is as follows: First, during installation, the staff will respectively pass the expansion bolts 6 and the fastening bolts 7 through the two sides of the support base 5, so that the expansion bolts 6 are immersed in the wall for fixing, and at the same time, the fastening bolts 7 are connected to the speaker body 1 for limiting, thereby completing the installation operation;

[0040] During use, the support base 5, the first reinforcing plate 8 and the second reinforcing plate 9 are all made of glass fiber reinforced plastics, which have high mechanical strength and are relatively transparent. The side of the support base 5 away from the speaker body 1 gradually narrows, thereby reducing the possibility of others visually seeing the support base 5, so that the speaker body 1 has a better visual suspension effect and is more beautiful. At the same time, the first reinforcing plate 8 and the second reinforcing plate 9 are triangular in shape, which has good stability and can assist in reinforcing the support base 5 to avoid deformation of the support base 5.

[0041] And twelve full-range speakers 2 are used to improve the sound quality, and the angle between the twelve full-range speakers 2 is 0.75 degrees. Figure 2 and Figure 3 As shown in , the sound field gradually attenuates towards both ends.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A suspended progressive attenuation speaker column speaker, comprising a speaker body (1), characterized in that: One side of the speaker body (1) is connected to a support base (5), and the outer surface and back of the support base (5) are both connected to a first reinforcing plate (8), the interior of the support base (5) is connected to a second reinforcing plate (9), one side of the support base (5) is penetrated by an expansion bolt (6), and the other side of the support base (5) is penetrated by a fastening bolt (7).

2. The suspended progressive attenuation speaker column speaker according to claim 1, characterized in that: The support seat (5), the first reinforcing plate (8) and the second reinforcing plate (9) are all made of glass fiber reinforced plastics, and the cross section of the support seat (5) is trapezoidal.

3. The suspended progressive attenuation speaker column speaker according to claim 1, characterized in that: Three expansion bolts (6) are provided, and the three expansion bolts (6) are distributed at equal distances.

4. The suspended progressive attenuation speaker column speaker according to claim 1, characterized in that: Four fastening bolts (7) are provided, and the four fastening bolts (7) are distributed in a rectangular array.

5. The suspended progressive attenuation speaker column speaker according to claim 2, characterized in that: A plurality of the first reinforcing plates (8) and the second reinforcing plates (9) are provided, and the plurality of first reinforcing plates (8) and the second reinforcing plates (9) are mirror-imaged.

6. The suspended progressive attenuation speaker column speaker according to claim 5, characterized in that: The first reinforcing plate (8) and the second reinforcing plate (9) are both triangular in shape, and the first reinforcing plate (8) and the fastening bolts (7) are staggered, while the second reinforcing plate (9) and the expansion bolts (6) are staggered.

7. The suspended progressive attenuation speaker column speaker according to claim 1, characterized in that: The top and bottom of the speaker body (1) are both connected to a cover plate (4), a full-range speaker (2) is installed inside the speaker body (1), and a limiting frame (3) is connected between the full-range speaker (2) and the speaker body (1).

8. The suspended progressive attenuation speaker column speaker according to claim 7, characterized in that: The speaker body (1) is detachably connected to the support base (5) via fastening bolts (7).

9. The suspended progressive attenuation speaker column speaker according to claim 7, characterized in that: Twelve full-range speakers (2) are provided, and the included angle between the twelve full-range speakers (2) is 0.75°.

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