Spliced sound box

Abstract

The utility model discloses a splicing type sound box, which comprises a sound box main body and a sound post main body, the sound post main body comprises a plurality of sound post units, two adjacent sound post units are detachably locked and connected through a splicing assembly, and the sound box main body and the sound post main body are detachably locked and connected through a supporting assembly; the splicing assembly comprises an upper splicing plate and a lower splicing plate, the upper splicing plate is provided with an insertion bulge, the lower splicing plate is provided with an insertion groove matched with the insertion bulge, and the insertion direction of the insertion bulge towards the insertion groove is perpendicular to the length direction of the sound post unit. The sound post main body is divided into a plurality of sound post units, and when the sound post main body needs to be installed, the sound post units are connected through the splicing assemblies. The two sound post units can be quickly connected under the cooperation of the plug-in projections and the plug-in grooves. And splicing and dismounting are convenient. And finally, the screws are used for fixed connection. And the two sound post units are prevented from being separated from each other. And the connection stability is improved.

Description

Technical Field

[0001] This application relates to the field of audio equipment, and in particular to a modular audio system. Background Technology

[0002] Sound systems play a crucial role on stage, encompassing not only amplification but also sound optimization, transmission, and artistic expression.

[0003] On stage, the sound system is directed towards the audience. However, audience members who are too close to the sound system may have their viewing experience affected by the loud sound, while audience members who are too far away from the sound system may also have their viewing experience affected by the low sound.

[0004] Therefore, when designing stage sound systems, the speakers are raised so that they can play upwards towards the audience. However, this high placement of the speakers makes installation and removal inconvenient. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a modular speaker system that allows for easy assembly and disassembly of the speaker.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A modular speaker system includes a speaker body and a detachable sound column body mounted on the speaker body. The sound column body includes multiple sound column units, and adjacent sound column units are detachably locked together by a splicing assembly. The speaker body and the sound column body are detachably locked together by a support assembly. The splicing assembly includes an upper splicing plate fixed to the lower end of the sound column unit and a lower splicing plate fixed to the upper end of the sound column unit. The upper splicing plate has an insertion protrusion, and the lower splicing plate has an insertion groove adapted to the insertion protrusion. The insertion direction of the insertion protrusion toward the insertion groove is perpendicular to the length direction of the sound column unit.

[0008] Preferably, a communication connection slot is provided inside the insertion groove; each of the upper splicing plates has two insertion protrusions, and a communication connection piece is provided between the two insertion protrusions, the communication connection piece being able to be inserted into the communication connection slot.

[0009] Preferably, the opening of the insertion groove has symmetrically arranged guide surfaces, and the guide surfaces are inclined surfaces.

[0010] Preferably, the adjacent surfaces of the guide surface are aligned surfaces, and the two aligned surfaces are parallel to each other.

[0011] Preferably, the adjacent upper splicing plates and the lower splicing plates are fixedly connected by screws.

[0012] Preferably, the screw is a knurled head screw.

[0013] Preferably, the support assembly includes a sheet metal part, a sound column connecting piece for connecting the sheet metal part and the sound column main body, and a speaker connecting piece for connecting the sheet metal part and the speaker main body.

[0014] Preferably, the support assembly includes: the sheet metal part is bent to form a first bending part and a second bending part, the first bending part is parallel to the length direction of the sound column main body, and the sound column connecting piece is fixedly connected to the sound column main body through the first bending part.

[0015] Preferably, the second bending part is perpendicular to the first bending part, and the speaker connecting piece is fixedly connected to the speaker main body through the second bending part.

[0016] In summary, the utility model includes the following beneficial technical effects:

[0017] The sound column main body is divided into multiple sound column units. When the sound column main body needs to be installed, it is connected through the splicing component. With the cooperation of the insertion protrusion and the insertion groove, two sound column units can be quickly connected. It is convenient for splicing and disassembly. Finally, it is fixedly connected by screws to prevent the two sound column units from separating from each other and improve the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the utility model.

[0019] Figure 2 is the structural schematic diagram of the support assembly in the utility model.

[0020] Figure 3 is the structural schematic of the splicing component in the utility model Figure 1 .

[0021] Figure 4 is the structural schematic of the splicing component in the utility model Figure 2 .

[0022] Description of the reference numerals: 1, speaker main body; 2, sound column main body; 21, sound column unit; 3, support assembly; 31, sheet metal part; 32, first bending part; 33, second bending part; 34, sound column connecting piece; 35, speaker connecting piece; 4, splicing component; 41, upper splicing plate; 42, insertion protrusion; 43, communication connecting piece; 44, lower splicing plate; 45, insertion groove; 46, communication connecting groove; 47, guiding surface; 48, aligning surface; 49, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the structures shown in the accompanying drawings. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive. Furthermore, the terms "first," "second," "third," and similar expressions are used only for descriptive and distinguishing purposes and should not be construed as indicating or implying the relative importance of the corresponding components.

[0024] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail.

[0025] This application discloses a modular speaker system. It includes a speaker body 1 and a sound column body 2, with the sound column body 2 detachably mounted on the speaker body 1.

[0026] The speaker body 1 and the speaker column body 2 are detachably locked together by a support component 3.

[0027] The support component 3 includes a sheet metal part 31, a sound column connector 34, and a speaker connector 35; the sheet metal part 31 is bent to form a first bend 32 and a second bend 33, the first bend 32 and the second bend 33 are perpendicular to each other; the first bend 32 is parallel to the length direction of the sound column body 2.

[0028] The sound column connector 34 is fixedly connected to the sound column body 2 via the first bend 32. This allows the sheet metal part 31 and the sound column body 2 to be connected to each other.

[0029] The speaker connector 35 is fixedly connected to the speaker body 1 via the second bend 33. This allows the sheet metal part 31 and the speaker body 1 to be connected to each other. Ultimately, the speaker column body 2 and the speaker body 1 are connected to each other via the sheet metal part 31.

[0030] The main body of the sound column 2 includes multiple sound column units 21, and two adjacent sound column units 21 are detachably locked together by splicing components 4.

[0031] The splicing component 4 includes an upper splicing plate 41 and a lower splicing plate 44.

[0032] The upper splicing plate 41 is fixed to the lower end of the sound column unit 21, and the lower splicing plate 44 is fixed to the upper end of the sound column unit 21.

[0033] The upper splicing plate 41 has a plug-in protrusion 42, and the lower splicing plate 44 has a plug-in groove 45 that matches the plug-in protrusion 42.

[0034] When two adjacent upper and lower sound column units 21 need to be connected, the insertion protrusion 42 of the upper splicing plate 41 of the upper sound column unit 21 is inserted into the lower splicing plate 44 of the lower sound column unit 21. This achieves the initial connection.

[0035] The insertion direction of the insertion protrusion 42 toward the insertion groove 45 is perpendicular to the length direction of the sound post unit 21. When the end of the insertion protrusion 42 is approximately aligned with the opening toward the insertion groove 45, the upper sound post unit 21 can be connected by pushing it.

[0036] The opening of the insertion groove 45 has symmetrically arranged guide surfaces 47, which are inclined surfaces. Simply align the end of the insertion protrusion 42 with the insertion groove 45, and the guide surfaces 47 will automatically correct the insertion protrusion 42 and facilitate its entry into the insertion groove 45.

[0037] The insertion groove 45 is provided with a communication connection slot 46; each upper splicing plate 41 has two insertion protrusions 42, and a communication connection piece 43 is provided between the two insertion protrusions 42. When the insertion protrusion 42 is inserted into the insertion groove 45, the communication connection piece 43 can be inserted into the communication connection slot 46. This allows two adjacent sound column units 21 to communicate and connect, forming a whole.

[0038] The adjacent surfaces of the guide surface 47 are alignment surfaces 48, and the two alignment surfaces 48 are parallel to each other. During the insertion of the insertion protrusion 42 into the insertion groove 45, the alignment surfaces 48 ensure that the insertion protrusion 42 aligns with the insertion groove 45. Simultaneously, the communication connecting piece 43 can also align with the communication connecting slot 46. This facilitates the insertion of the insertion protrusion 42 into the insertion groove 45, while the communication connecting piece 43 also enters the communication connecting slot 46. Ultimately, after the two speaker units 21 are connected, a communication connection is also achieved.

[0039] After the insertion protrusion 42 is connected to the insertion groove 45, the upper splicing plate 41 and the lower splicing plate 44 are then fixedly connected by screws 49, achieving the final fixed connection. This effectively prevents the two sound column bodies 2 from detaching from each other. In this embodiment, the screws 49 are knurled head screws 49.

[0040] The implementation principle of the embodiment is as follows: When installing the sound system, the main body 1 of the sound system is first moved to the stage, and then the first sound column unit 21 is fixedly connected to the main body 1 of the sound system through the support component 3. Then, the two adjacent sound column units 21 are connected through the splicing component 4 so that the main body 2 of the sound column can face the upper part of the crowd and improve the diffusion of the sound.

[0041] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the above specific embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular sound system, comprising a sound system body (1) and a sound column body (2) detachably mounted on the sound system body (1), characterized in that: The main body (2) of the sound column includes multiple sound column units (21). Two adjacent sound column units (21) are detachably locked together by a splicing assembly (4). The main body (1) of the speaker and the main body (2) of the sound column are detachably locked together by a support assembly (3). The splicing assembly (4) includes an upper splicing plate (41) fixed to the lower end of the sound column unit (21) and a lower splicing plate (44) fixed to the upper end of the sound column unit (21). The upper splicing plate (41) has an insertion protrusion (42). The lower splicing plate (44) has an insertion groove (45) adapted to the insertion protrusion (42). The insertion direction of the insertion protrusion (42) toward the insertion groove (45) is perpendicular to the length direction of the sound column unit (21).

2. The splicing audio system as described in claim 1, characterized in that: The insertion groove (45) is provided with a communication connection groove (46); each of the upper splicing plates (41) has two insertion protrusions (42), and a communication connection piece (43) is provided between the two insertion protrusions (42), and the communication connection piece (43) can be inserted into the communication connection groove (46).

3. A splicing audio system as described in claim 2, characterized in that: The opening of the insertion groove (45) is provided with symmetrical guide surfaces (47), and the guide surfaces (47) are inclined surfaces.

4. A splicing audio system as described in claim 3, characterized in that: The adjacent surfaces of the guide surface (47) are alignment surfaces (48), and the two alignment surfaces (48) are parallel to each other.

5. A splicing audio system as described in any one of claims 1-4, characterized in that: The adjacent upper splicing plate (41) and the lower splicing plate (44) are fixedly connected by screws (49).

6. A modular audio system as described in claim 5, characterized in that: The screw (49) is a knurled head screw (49).

7. A splicing audio system as described in claim 1, characterized in that: The support assembly (3) includes a sheet metal part (31), a sound column connector (34) for connecting the sheet metal part (31) and the sound column body (2), and a sound connector (35) for connecting the sheet metal part (31) and the sound body (1).

8. A splicing audio system as described in claim 7, characterized in that: The support component (3) includes: the sheet metal part (31) is bent to form a first bent portion (32) and a second bent portion (33), the first bent portion (32) is parallel to the length direction of the sound column body (2), and the sound column connector (34) is fixedly connected to the sound column body (2) through the first bent portion (32).

9. A splicing audio system as described in claim 8, characterized in that: The second bend (33) is perpendicular to the first bend (32), and the audio connector (35) is fixedly connected to the audio body (1) through the second bend (33).

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