Dynamic spectrum linear array sound equipment

Abstract

The utility model provides a dynamic spectrum linear array sound box, comprising a subwoofer sound box, the center of the top of the subwoofer sound box is provided with a sound column installation groove, and a sound column installation positioning column is installed in the sound column installation groove. The middle-high pitch column is embedded in the column mounting groove and is in positioning connection with the column mounting positioning column through a positioning hole formed in the bottom, the front side of the middle-high pitch column is provided with an LED frequency spectrum lamp capable of jumping along with music, and the top of the subwoofer sound box is further provided with a first wireless microphone insertion hole and a second wireless microphone insertion hole; microphone charging seats are mounted in the first wireless microphone insertion hole and the second wireless microphone insertion hole, and a first wireless microphone and a second wireless microphone are correspondingly inserted into the first wireless microphone insertion hole and the second wireless microphone insertion hole respectively. The dynamic spectrum linear array sound box is simple in structure, reasonable in design and convenient to disassemble and assemble, and has the functions of storing and charging the wireless microphone.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to a dynamic spectrum linear array audio system. Background Art

[0002] A linear array is a group of closely spaced radiation units arranged in a straight line, with the same amplitude and phase. Through linear transmission, the transmission distance is increased and the attenuation of sound transmission is reduced. Linear array audio is formed by a linear array of multiple audio units, and its sound amplification system is incomparable to ordinary audio. However, the existing linear array audio is complicated to carry and install. For example, the Chinese patent with publication number CN210042110U discloses a linear array audio stacking and suspension device, which belongs to the technical field of audio connection devices. The linear array audio stacking and suspension device includes a plurality of bass speakers and a plurality of full-range speakers, and the upper and lower adjacent two bass speakers and full-range speakers are fixedly connected by a connecting mechanism or a rear hanging part. The bass speaker and the full-range speaker are fixedly connected by a hanger, and the hanger includes a frame, and a connecting piece 1 is rotatably provided on the upper part of the corner of the frame, and the top of the connecting piece 1 is adapted to the elastic locking piece of the connecting mechanism. A connecting hole is provided at the lower part of the corner of the frame, and the connecting hole is fixedly connected to the connecting hole on the connecting piece by a self-locking latch. A support beam is arranged in the middle of the frame, a second connection hook is rotatably connected in the middle of the support beam, and a second adjustment hole is arranged in the middle upper part of the support beam. The stacking and hanging device of the linear array sound system with the structure above can solve the problem that the existing sound system connection structure has a single connection form and poor adaptability. However, it is still difficult to disassemble and assemble, and it is inconvenient to use. In addition, the existing linear array sound system does not have the function of storing and charging wireless microphones. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model proposes a dynamic spectrum linear array speaker, which is easy to disassemble and assemble and has the functions of storing and charging wireless microphones.

[0004] To achieve the above technical solution, the utility model provides a dynamic spectrum line array audio system, including: a subwoofer audio system, a sound column installation groove is provided at the top center of the subwoofer audio system, a sound column installation positioning column is installed in the sound column installation groove, a mid-high frequency sound column is embedded and installed in the sound column installation groove and is positioned and connected to the sound column installation positioning column through a positioning hole provided at the bottom, an LED spectrum light that can dance with music is installed on the front side of the mid-high frequency sound column, a first wireless microphone plug-in hole and a second wireless microphone plug-in hole are also provided on the top of the subwoofer audio system, and microphone charging seats are installed in the first wireless microphone plug-in hole and the second wireless microphone plug-in hole, and the first wireless microphone and the second wireless microphone are respectively plugged into the first wireless microphone plug-in hole and the second wireless microphone plug-in hole.

[0005] In the above technical solution, during actual assembly, it is only necessary to embed the mid-high frequency sound column into the sound column installation groove installed on the top of the subwoofer speaker, and to position and connect the positioning hole provided at the bottom of the mid-high frequency sound column with the sound column installation positioning column in the sound column installation groove to achieve the alignment and fixation between the mid-high frequency sound column and the subwoofer speaker, which is very convenient to install. During disassembly, it is only necessary to pull out the mid-high frequency sound column from the top of the subwoofer speaker, which is also very convenient to disassemble. When the wireless microphone is not needed, the first wireless microphone and the second wireless microphone can be respectively inserted into the first wireless microphone insertion hole and the second wireless microphone insertion hole, and the first wireless microphone and the second wireless microphone can be charged through the microphone charging seats installed in the first wireless microphone insertion hole and the second wireless microphone insertion hole. When the microphone is needed, it is only necessary to pull out the first wireless microphone or the second wireless microphone from the first wireless microphone insertion hole or the second wireless microphone insertion hole, and it can be used directly. And by installing LED spectrum lights that can dance with the music on the front side of the mid-high frequency sound column, this speaker is more dynamic when used in practice.

[0006] Preferably, a subwoofer color light strip is installed on the front side of the heavy subwoofer speaker, and the subwoofer color light strip is connected to the corresponding mobile phone APP via a wireless signal. In actual use, the color and working mode of the subwoofer color light strip can be controlled through the mobile phone APP to enrich the display form of the speaker.

[0007] Preferably, a maintenance rear panel that is easily disassembled is provided on the rear side of the subwoofer speaker to facilitate maintenance and repair of the subwoofer speaker.

[0008] Preferably, a nameplate is provided on the rear side of the subwoofer speaker.

[0009] The beneficial effect of a dynamic spectrum line array sound provided by the utility model is that the dynamic spectrum line array sound has a simple structure, a reasonable design, and is easy to disassemble and assemble. When assembling, it is only necessary to embed the mid-high frequency sound column into the sound column installation groove installed on the top of the subwoofer sound, and to position and connect the sound column installation positioning column in the sound column installation groove through the positioning hole set at the bottom of the mid-high frequency sound column, so as to realize the alignment and fixation between the mid-high frequency sound column and the subwoofer sound, and the installation is very convenient. When disassembling, it is only necessary to pull out the mid-high frequency sound column from the top of the subwoofer sound, and the disassembly is also very convenient. When the wireless microphone is not needed, the first wireless microphone and the second wireless microphone can be respectively inserted into the first wireless microphone insertion hole and the second wireless microphone insertion hole, and the first wireless microphone and the second wireless microphone can be charged through the microphone charging seats installed in the first wireless microphone insertion hole and the second wireless microphone insertion hole. When the microphone is needed, it is only necessary to pull out the first wireless microphone or the second wireless microphone from the first wireless microphone insertion hole or the second wireless microphone insertion hole, and it can be used directly. And by installing LED spectrum lights that can dance with the music on the front side of the mid-high frequency sound column, this speaker is more dynamic when used in practice. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0011] Figure 2 It is a front view of the utility model.

[0012] Figure 3 It is a rear view of the utility model.

[0013] Figure 4 It is a side view of the utility model.

[0014] Figure 5 It is a top view of the medium and heavy subwoofer speaker of the utility model.

[0015] In the figure: 1. Subwoofer speaker; 2. Mid-high frequency sound column; 3. Subwoofer colored light strip; 4. LED spectrum light; 5. First wireless microphone; 6. Second wireless microphone; 7. Maintenance rear panel; 8. Nameplate; 9. Sound column installation groove; 10. Sound column installation positioning column; 11. First wireless microphone plug-in hole; 12. Second wireless microphone plug-in hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. All other embodiments obtained by ordinary personnel in this field without creative work are within the scope of protection of the utility model.

[0017] Embodiment: A dynamic spectrum line array speaker.

[0018] Reference Figures 1 to 5 As shown, a dynamic spectrum line array sound system comprises: a subwoofer sound system 1, a sound column installation groove 9 is provided at the top center of the subwoofer sound system 1, a sound column installation positioning column 10 is installed in the sound column installation groove 9, a mid-high frequency sound column 2 is embedded and installed in the sound column installation groove 9 and is positioned and connected with the sound column installation positioning column 10 through a positioning hole provided at the bottom, which is convenient for installation, and an LED spectrum light 4 that can jump with the music is installed on the front side of the mid-high frequency sound column 2. When actually used, the LED spectrum light 4 can jump with the size of the music, which is very dynamic. A subwoofer color light strip 3 is installed on the front side of the subwoofer sound system 1, and the subwoofer color light strip 3 is connected to the corresponding mobile phone APP through a wireless signal. When actually used, the color and working mode of the subwoofer color light strip 3 can be controlled through the mobile phone APP, enriching the display form of the sound system. A maintenance rear plate 7 that is easy to disassemble is provided on the rear side of the subwoofer sound system 1 to facilitate the maintenance and repair of the subwoofer sound system 1. A nameplate 8 is also provided on the rear side of the subwoofer speaker 1 to facilitate the display of the working parameters of the subwoofer speaker 1.

[0019] The top of the subwoofer speaker 1 is also provided with a first wireless microphone socket 11 and a second wireless microphone socket 12, and microphone charging seats are installed in the first wireless microphone socket 11 and the second wireless microphone socket 12, and the first wireless microphone 5 and the second wireless microphone 6 are respectively plugged into the first wireless microphone socket 11 and the second wireless microphone socket 12.

[0020] The dynamic spectrum line array speaker has a simple structure, reasonable design, convenient disassembly and assembly, and has the function of storing wireless microphones and charging wireless microphones. During actual assembly, it is only necessary to embed the mid-high frequency sound column 2 into the sound column installation groove 9 installed on the top of the subwoofer speaker 1, and to position and connect the positioning hole set at the bottom of the mid-high frequency sound column 2 with the sound column installation positioning column 10 in the sound column installation groove 9 to achieve the alignment and fixation between the mid-high frequency sound column 2 and the subwoofer speaker 1, which is very convenient to install. During disassembly, it is only necessary to pull the mid-high frequency sound column 2 out of the top of the subwoofer speaker 1, which is also very convenient to disassemble. When the wireless microphone is not needed, the first wireless microphone 5 and the second wireless microphone 6 can be respectively inserted into the first wireless microphone insertion hole 11 and the second wireless microphone insertion hole 12, and the first wireless microphone 5 and the second wireless microphone 6 can be charged through the microphone charging seats installed in both the first wireless microphone insertion hole 11 and the second wireless microphone insertion hole 12. When the microphone is needed, the first wireless microphone 5 or the second wireless microphone 6 can be directly used by simply pulling it out from the first wireless microphone socket 11 or the second wireless microphone socket 12. In addition, by installing an LED spectrum light 4 that can dance with the music on the front side of the mid-high frequency sound column 2, the speaker is more dynamic in actual use. The subwoofer color light strip 3 is connected to the corresponding mobile phone APP via a wireless signal. In actual use, the color and working mode of the subwoofer color light strip 3 can be controlled through the mobile phone APP to enrich the display form of the speaker.

[0021] The above is only a preferred embodiment of the present invention, but the present invention should not be limited to the contents disclosed in the embodiment and the drawings, so any equivalent or modification completed without departing from the spirit disclosed in the present invention shall fall within the scope of protection of the present invention.

Claims

1. A dynamic spectrum line array speaker, characterized in that include: A subwoofer speaker, wherein a sound column installation groove is provided at the top center of the subwoofer speaker, a sound column installation positioning column is installed in the sound column installation groove, a mid-high frequency sound column is embedded and installed in the sound column installation groove and is positioned and connected to the sound column installation positioning column through a positioning hole provided at the bottom, an LED spectrum light that can dance with music is installed on the front side of the mid-high frequency sound column, a first wireless microphone plug-in hole and a second wireless microphone plug-in hole are also provided on the top of the subwoofer speaker, and microphone charging seats are installed in the first wireless microphone plug-in hole and the second wireless microphone plug-in hole, and the first wireless microphone and the second wireless microphone are respectively plugged into the first wireless microphone plug-in hole and the second wireless microphone plug-in hole.

2. The dynamic spectrum line array sound system according to claim 1, characterized in that: A subwoofer color light strip is installed on the front side of the subwoofer speaker, and the subwoofer color light strip is connected to the corresponding mobile phone APP through a wireless signal.

3. The dynamic spectrum line array sound system as claimed in claim 1, characterized in that: A maintenance rear plate which is convenient for disassembly is arranged on the rear side of the subwoofer speaker.

4. The dynamic spectrum line array sound system according to claim 1, characterized in that: A nameplate is arranged on the rear side of the subwoofer speaker.

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