CN220401916U

CN220401916U - Sound equipment

Info

Publication number: CN220401916U
Application number: CN202321441351.7U
Authority: CN
Inventors: 刘建生
Original assignee: Shenzhen Kemengchen Intelligent Technology Co ltd
Current assignee: Shenzhen Kemengchen Intelligent Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-01-26
Anticipated expiration: 2033-06-07

Abstract

The utility model provides sound equipment, which comprises a playing main body, a control circuit board, a power line and an audio line, wherein the output end of the power line and the audio line is electrically connected with the control circuit board; the power line and the audio line are of an integral structure. Through integrating audio line and power cord in a data line, avoided the confusing problem between line and the line that many lines intertwine brought, simultaneously, when audio equipment's input links to each other with sound source output device, only need occupy one of them port of sound source output device, avoided the circumstances that sound source output device probably exists less, not enough of port.

Description

Sound equipment

Technical Field

The utility model relates to the technical field of sound equipment, in particular to sound equipment integrating a power line and an audio line into the same data line.

Background

Sound equipment is a device for amplifying sound signals, and generally includes power amplifiers, peripheral devices (including pressure limiters, effectors, equalizer, exciter, etc.), speakers (sound equipment, loudspeaker), sound mixing tables, sound sources (microphones, musical instruments, VCD, DVD, computer, mobile phone, television, etc.), output devices, and the like. The most basic configuration of the sound equipment is a power amplifier, a loudspeaker and sound source output equipment, the power amplifier can be selectively arranged in the sound box according to the use scene of the sound equipment, the sound equipment is called active sound equipment, the volume of the sound equipment is small, the occupied area is small, and the use scene such as a desk top is used; or the power amplifier and the sound are both used as independent devices and are placed outside, the sound is called passive sound, the sound has larger volume when being used in scenes such as home theatres, and the playing effect of the sound is better.

In order to save space, a power amplifier circuit board is generally arranged in a loudspeaker, the sound is generally provided with a power line and two audio lines, one end of the power line can be directly connected with a power supply, can also be connected with sound source output equipment, and the other end of the power line is connected with the loudspeaker; one end of the audio line is connected with sound source output equipment, and the other end is also connected with a loudspeaker; when in use, the two wires are easy to be mutually wound, so that the two wires are more chaotic; meanwhile, two different lines need to occupy two ports of the sound source output device, and if the sound source output device is a notebook or a mobile phone with fewer data transmission ports, the situation that the data transmission ports are insufficient can occur.

Disclosure of Invention

In view of this, the present utility model proposes an audio connecting wire, in which a power cord and two audio cords are integrated into one connecting wire, so as to solve the problem of confusion between wires caused by the fact that the power cord and the audio cord of an audio device are mutually wound when in use in the prior art.

The utility model provides sound equipment, which comprises a playing main body, a control circuit board, a power line and an audio line, wherein the output end of the power line and the audio line is electrically connected with the control circuit board; the power line and the audio line are of an integral structure.

Further, the input ends of the power line and the audio line are electrically connected to the same first interface.

Further, the first interface is a type C interface or a USB interface.

Further, the output ends of the power line and the audio line are electrically connected to the same second interface, and the second interface is electrically connected with the control circuit board.

Further, the second plug-in interface is detachably plugged with the control circuit board.

Further, the power line and the audio line are located inside the same insulating sheath to form one line.

Further, the power line and the audio line are two mutually independent wire harnesses, and the two wire harnesses are arranged in the same insulating sheath.

Further, the power cord includes a first cable and a second cable;

the audio cable comprises a first audio cable and a second audio cable;

the first cable, the second cable, the first audio cable and the second audio cable are uniformly distributed in the same insulating sheath.

Further, the outer side surface of the power line and the outer side surface of the audio line are adhered along the length direction to form the integral structure.

Further, the playing main body comprises a first sound box and a second sound box, the control circuit board is arranged in the first sound box, and the output end of the control circuit board is connected to the playing component of the first sound box and the playing component of the second sound box through a transmission line.

The beneficial effects of the utility model are as follows: by integrating the audio line and the power line into one data line, the problem of confusion between lines caused by mutual winding of the audio line and the power line is avoided; the power line and the audio line are kept simple, and the portable and the storage are convenient.

Drawings

Fig. 1 is a schematic structural diagram of a connecting wire of an audio device according to the present utility model;

fig. 2 is a schematic diagram of the working principle of the audio device provided by the present utility model;

fig. 3 is a schematic structural diagram of an audio device according to the present utility model;

fig. 4 is another schematic structural diagram of an audio device according to the present utility model;

fig. 5 is a schematic structural diagram of an acoustic device in the second embodiment.

Reference numerals illustrate:

1-a power line; 2-an audio line; 3-ground wire.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if the directions related to the embodiment of the present utility model are shown in the drawings, for example, the front and the rear are shown in fig. 1, specifically, the left side of fig. 1 is the front, and the right side of fig. 1 is the rear; meanwhile, as shown in fig. 2, the horizontal direction is approximately the horizontal direction, and the vertical direction is the vertical direction as shown in the figure. If a particular gesture changes, the directional indication changes accordingly.

The utility model provides sound equipment, which comprises a playing main body, a control circuit board, a power line 1 and an audio line 2, wherein the output ends of the power line 1 and the audio line 2 are electrically connected with the control circuit board, and the output end of the control circuit board is electrically connected with the playing main body to control the playing main body to play sound; wherein the power line 1 and the audio line 2 are of a unitary structure; the audio line 2 and the power line 1 are integrated into one data line, so that the data line is of an integral structure, and visual confusion caused by the fact that a plurality of lines are mutually wound is avoided.

The control circuit board is a circuit board of a power amplifier of the audio equipment, the playing main body is a loudspeaker, the loudspeaker can be a loudspeaker or a sound box, the sound source output equipment can be a computer, a mobile phone, a microphone, a musical instrument, a VCD, a DVD, a television and the like, and the power line 2 also comprises a grounding wire 3.

The input ends of the power line 1 and the audio line 2 are electrically connected to the same first plug-in interface; when the sound equipment is connected with the sound source output equipment, the sound equipment provided by the utility model can occupy only one port of the sound source output equipment, so that the situation that the sound source output equipment is possibly provided with fewer ports and is not used enough is avoided.

The first plug interface is a type C interface or a USB interface, wherein USB is a common data line interface, and the USB plug interface is simple in structure and strong in universality; the Type-C interface is one of USB interfaces, is strong in universality, high in transmission speed, and capable of supporting bidirectional transmission, and is very convenient to plug, and the front side and the back side of the interface are not divided.

The output end of the power line 1 and the output end of the audio line 2 are electrically connected to the same second plug interface, the second plug interface is electrically connected with the control circuit board, and under the structure, the output end and the second plug interface are directly plugged, so that the structure is simple and easy to operate, and the problem that the connecting process is complex due to the fact that the output end of the power line 1 and the output end of the audio line 2 are welded with the control circuit board in the prior art is avoided.

Further, the second plug interface is detachably connected with the control circuit board, so that the control circuit board and the second plug interface can be detached under the structure, and when the power line 1 fails, the maintenance can be detached or a new line can be directly detached; when the audio equipment is not used, the wire can be pulled out, so that the storage is convenient.

It will be appreciated that in order to avoid short circuits between the wires, both the audio wire 2 and the bare conductor of the power wire 1 need to be coated with an insulating varnish.

The power line 1 and the audio line 2 are positioned in the same insulating sheath to form a line, the power line 1 and the audio line 2 are of an integral structure, and the whole structure is simpler to see and more convenient to store.

Specifically, as shown in fig. 3, the power line 1 and the audio line 2 may be two independent wire harnesses, one wire harness is wrapped with the power line 1 and the ground line 3, the other wire harness is wrapped with the two audio lines 2, and the two wire harnesses are arranged in the same insulating sheath, so that the wire insulation and shielding performance are better.

In addition, the power cord 1 may also include a first cable and a second cable;

the audio cable 2 comprises a first audio cable and a second audio cable;

it can be appreciated that, as shown in fig. 4, the first cable, the second cable, the first audio cable and the second audio cable are uniformly distributed in the same insulating sheath, and the power line and the audio line of the structure are integrated in one line, so that the messy feeling caused by a plurality of wires can be avoided, the whole wire harness is thinner, and the material is saved, so that the wire harness is more convenient to store.

It can be understood that the power cord 1 and the audio cord 2 may not be in the same insulating sheath, and the outer side surface of the power cord 1 and the outer side surface of the audio cord 2 are adhered along the length direction to form an integral structure, as shown in fig. 5, the connecting line with such a structure is still an integral structure, and no messy feeling is given to users during use and storage.

The utility model provides a playing main body of sound equipment, which comprises a first sound box and a second sound box, wherein a control circuit board is arranged in the first sound box, the sound box is a terminal of the sound equipment and is used for converting an audio signal transmitted by an audio line 2 into sound energy, the output end of the control circuit board is connected to a playing assembly of the first sound box, and a power amplifier in the playing assembly radiates the sound energy into space; meanwhile, the output end of the control circuit board is connected to the broadcasting component of the second sound box through a transmission line, the control circuit board is provided, the problem of audio transmission between the two sound boxes is solved, and the sound equipment is provided with the two sound boxes, so that the sound playing effect is better.

Example two

In this embodiment, the power cord and the audio cord are not in the same insulating sheath, and the outer side surface of the power cord and the outer side surface of the audio cord are adhered along the length direction to form an integral structure, as shown in fig. 5, the connecting line with such a structure is still of an integral structure, and no messy feeling is given to the user during use and storage.

In summary, by integrating the audio line 2 and the power line 1 in one data line, the problem of confusion between lines caused by the mutual winding of a plurality of lines is avoided, and meanwhile, when the input end of the sound equipment is connected with the sound source output equipment, the input end of the sound equipment only needs to occupy one of the ports of the sound source output equipment, so that the situation that the ports possibly existing in the sound source output equipment are less and not used is avoided.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The audio equipment comprises a playing main body, a control circuit board, a power line and an audio line, wherein the output end of the power line and the audio line is electrically connected with the control circuit board, and the output end of the control circuit board is electrically connected with the playing main body to control the playing main body to play sound; the method is characterized in that:

the power line and the audio line are of an integral structure.

2. An audio device as claimed in claim 1, characterized in that:

the input ends of the power line and the audio line are electrically connected to the same first plug-in interface.

3. An audio device as claimed in claim 2, characterized in that:

the first interface is a type C interface or a USB interface.

4. An audio device as claimed in claim 1, characterized in that:

the output ends of the power line and the audio line are electrically connected to the same second interface, and the second interface is electrically connected with the control circuit board.

5. An audio device as defined in claim 4, wherein:

the second plug-in interface is detachably plugged with the control circuit board.

6. An audio device as claimed in claim 1, characterized in that:

the power line and the audio line are located inside the same insulating sheath to form one line.

7. An audio device as defined in claim 6, wherein:

the power line and the audio line are two mutually independent wire harnesses, and the two wire harnesses are arranged in the same insulating sheath.

8. An audio device as defined in claim 6, wherein:

the power line comprises a first cable and a second cable;

the audio cable comprises a first audio cable and a second audio cable;

9. An audio device as claimed in claim 1, characterized in that:

the outer side face of the power line and the outer side face of the audio line are adhered along the length direction to form the integral structure.

10. An acoustic device according to any one of claims 1 to 9, characterized in that:

the playing main body comprises a first sound box and a second sound box, the control circuit board is arranged in the first sound box, and the output end of the control circuit board is connected to the playing assembly of the first sound box and the playing assembly of the second sound box through a transmission line.