CN214481034U

CN214481034U - Network audio decoder with OLED display screen

Info

Publication number: CN214481034U
Application number: CN202120568864.9U
Authority: CN
Inventors: 魏亚夫; 张洪友; 黄华
Original assignee: Beijing Xinye United Technology Co Ltd
Current assignee: Beijing Xinye United Technology Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-22
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a network audio decoder with OLED display screen, including decoder main part, decoder module and intelligent control cabinet, one side of intelligent control cabinet is provided with blind plate district, touch screen inlay district, equipment embedding district, input port and heat dissipation district respectively, the lower extreme position of one side of intelligent control cabinet is fixedly connected with the dust screen, the output of intelligent control cabinet is connected with the input of decoder module, collector module and switcher module, the inside of decoder main part is fixedly connected with hot plug power module and decoder module, the quantity of hot plug power module is two, two hot plug power module is located the upper position of decoder module, the utility model discloses the debugging is convenient, and convenient to use personnel revise equipment IP address, has volume adjustment function and memory function, and can pass through remote debugging equipment, the operation is convenient, and the use is facilitated.

Description

Network audio decoder with OLED display screen

Technical Field

The utility model belongs to an audio decoder, concretely relates to take network audio decoder of OLED display screen.

Background

In recent years, video and audio encoding and decoding technology is rapidly developed and widely applied to a plurality of industries such as network televisions, broadcast televisions, conference televisions, remote education, movie theaters and the like, so that the capability of multifunctional encoding and decoding becomes a key point, the development of decoders tends to increase the transmission rate, the information processing is larger, and the encoding and decoding modes tend to be more reasonable.

The decoder is widely applied, the traditional decoder needs to be matched with a plurality of modules to work together, the existing audio coding and decoding technology is generally processed based on analog signals and digital signals, the power consumption is high, the visibility is low, the debugging mode is complex, the capacity of storing a lot of data is not enough, and the development requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a take network audio decoder of OLED display screen to solve the current audio encoding and decoding technique that proposes in the above-mentioned background art and generally handle based on analog signal and digital signal, the consumption is too high, and is visual low, and the debugging mode is complicated, the not enough problem of a lot of memory data ability.

In order to achieve the above object, the utility model provides a following technical scheme: a network audio decoder with an OLED display screen comprises a decoder main body, a decoder module and an intelligent control cabinet, wherein a blind plate area, a touch screen embedding area, an equipment embedding area, an input port and a heat dissipation area are respectively arranged on one side of the intelligent control cabinet, a dust screen is fixedly connected to the lower end of one side of the intelligent control cabinet, the output end of the intelligent control cabinet is connected with the input ends of the decoder module, the collector module and the switcher module, a hot plug power supply module and a decoder module are fixedly connected inside the decoder main body, the number of the hot plug power supply modules is two, the two hot plug power supply modules are both positioned above the decoder module, a power supply interface is arranged on one side of each of the two hot plug power supply modules, the number of the power supply interfaces is two, and an audio output end and a digital output end are arranged on one side of the decoder main body, the number of audio output is two, one side of digital output is provided with the wiring end, audio output, digital output, wiring end and power source all lie in the same one side of decoder main part.

Preferably, the decoder module is provided with a hot plug power supply module, a signal processing module and an audio DA module, the output end of the hot plug power supply module is connected with a power supply, the output end of the decoder module is connected with the input end of the Ethernet port, and the output end of the Ethernet port is connected with the input end of the input port.

Preferably, the output end of the decoder module is connected with the input end of the function key module.

Preferably, the output end of the decoder module is connected with the input end of the display driving circuit, and the output end of the display driving circuit is connected with the input end of the OLED display screen.

Preferably, the signal processing module and the data transceiver module are connected in a bidirectional manner, and the data transceiver module is connected with the terminal in a bidirectional manner.

Preferably, the decoder main body is internally provided with a lightning protection and overvoltage protection module.

Preferably, the output end of the audio DA module is connected with the input end of the audio digital conversion module, the output end of the audio digital conversion module is connected with the input end of the output module, the output end of the output module is connected with the input end of the output port, and the output end of the output port is connected with the input ends of the audio output end and the digital output end.

Compared with the prior art, the utility model provides a take network audio decoder of OLED display screen possesses following beneficial effect:

1. the utility model discloses the debugging is convenient, and the user of being convenient for revises equipment IP address, has volume control function and memory function to accessible remote debugging equipment, the simple operation does benefit to the use.

2. The utility model discloses be provided with the OLED display screen, the visual degree of OLED display screen is high, can show audio frequency cylindricality picture, the name of equipment, the IP address, volume size and version number, more directly perceived.

3. The utility model discloses be provided with two sets of audio output ends and a set of digital output end, satisfy most of stereo sets and transmitter interface.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of an intelligent control cabinet provided by the utility model;

fig. 2 is a schematic diagram of a main structure of a decoder according to the present invention;

fig. 3 is a schematic side view of a decoder according to the present invention;

fig. 4 is a schematic view of the internal structure of the intelligent control cabinet provided by the utility model;

fig. 5 is a schematic diagram of a cascade structure proposed by the present invention;

in the figure: 1. a decoder main body; 2. an OLED display screen; 3. a blind area; 4. a touch screen mosaic area; 5. a device embedding area; 6. an input port; 7. a heat dissipation area; 8. an audio output terminal; 9. a digital output terminal; 10. a terminal; 11. a power interface; 12. a hot plug power supply module; 13. a decoder module; 14. a signal processing module; 15. an audio DA module; 16. a function key module; 17. an Ethernet port; 18. a display driving circuit; 19. a lightning protection and overvoltage protection module; 20. a data transceiver module; 21. an audio digital conversion module; 22. an output module; 23. an output port; 24. an intelligent control cabinet; 25. a dust screen; 26. a collector module; 27. a switch module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a network audio decoder with an OLED display screen comprises a decoder main body 1, a decoder module 13 and an intelligent control cabinet 24, wherein a blind plate area 3, a touch screen embedding area 4, an equipment embedding area 5, an input port 6 and a heat dissipation area 7 are respectively arranged on one side of the intelligent control cabinet 24, a dust screen 25 is fixedly connected to the lower end position of one side of the intelligent control cabinet 24, the output end of the intelligent control cabinet 24 is connected with the input ends of the decoder module 13, a collector module 26 and a switcher module 27, hot plug power supply modules 12 and the decoder module 13 are fixedly connected in the decoder main body 1, the number of the hot plug power supply modules 12 is two, the two hot plug power supply modules 12 are both positioned above the decoder module 13, power interfaces 11 are respectively arranged on one sides of the two hot plug power supply modules 12, the number of the power interfaces 11 is two, and an audio output end 8 and a digital output end 9 are arranged on one side of the decoder main body 1, the number of audio output 8 is two, satisfies most stereo sets and transmitter interface, and one side of digital output 9 is provided with wiring end 10, and audio output 8, digital output 9, wiring end 10 and power interface 11 all lie in the same one side of decoder main part 1.

The utility model discloses in, preferably, be provided with hot plug power module 12, signal processing module 14 and audio DA module 15 on the decoder module 13, the output of hot plug power module 12 is connected with the power, and the output of decoder module 13 is connected with ethernet port 17's input, and ethernet port 17's output is connected with input port 6's input.

In the present invention, preferably, the output of the decoder module 13 is connected to the input of the function key module 16.

The utility model discloses in, preferred, the output of decoder module 13 is connected with the input that shows drive circuit 18, and the output that shows drive circuit 18 is connected with OLED display screen 2's input, and OLED display screen 2 visual degree is high, can show audio frequency cylindricality picture, the name of equipment, the IP address, volume size and version number, more directly perceived.

The utility model discloses in, it is preferred, signal processing module 14 and data transceiver module 20 realize the both way junction, and data transceiver module 20 realizes the both way junction with wiring end 10.

The utility model discloses in, preferred, the inside of decoder main part 1 is provided with lightning protection and overvoltage protection module 19.

The utility model discloses in, preferred, the output of audio DA module 15 is connected with audio digital conversion module 21's input, and audio digital conversion module 21's output is connected with output module 22's input, and output module 22's output is connected with output port 23's input, and output port 23's output is connected with audio output 8 and digital output end 9's input.

The utility model discloses a theory of operation and use flow: when the device is used, the recorded audio and the information source are sent to the encoder through the audio or the network cable, the audio and the information source are directly sent to the decoder main body 1 through the network cable or the audio cable after being processed by the encoder at the main transmitting station, and the decoder module 13 on the decoder main body 1 decodes the information and then sends the information to the transmitter or equipment such as a sound box; when the long-distance transmission is carried out, the long-distance transmission can be carried out by adopting an optical fiber to a station needing point supplement through an optical switch, and the long-distance transmission is sent to a terminal after being decoded by a decoder main body 1;

the standard G.711 and MP3 stream decoding and analog/digital audio synchronous output functions are supported; the system has the functions of liquid crystal screen display, dynamic display of audio amplitude level, configurable network parameters and the like; the hot-pluggable dual-power backup function is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take network audio decoder of OLED display screen, includes decoder main part (1), decoder module (13) and intelligent control cabinet (24), its characterized in that: one side of the intelligent control cabinet (24) is respectively provided with a blind plate area (3), a touch screen mosaic area (4), an equipment embedding area (5), an input port (6) and a heat dissipation area (7), the lower end position of one side of the intelligent control cabinet (24) is fixedly connected with a dust screen (25), the output end of the intelligent control cabinet (24) is connected with the input ends of a decoder module (13), a collector module (26) and a switcher module (27), the interior of the decoder main body (1) is fixedly connected with a hot plug power supply module (12) and the decoder module (13), the number of the hot plug power supply modules (12) is two, the two power supply modules (12) are both positioned above the decoder module (13), one side of the two hot plug power supply modules (12) is provided with a power interface (11), and the number of the power interfaces (11) is two, one side of decoder main part (1) is provided with audio output (8) and digital output (9), the quantity of audio output (8) is two, one side of digital output (9) is provided with wiring end (10), audio output (8), digital output (9), wiring end (10) and power source (11) all lie in the same one side of decoder main part (1).

2. The network audio decoder with the OLED display screen according to claim 1, wherein: be provided with hot plug power module (12), signal processing module (14) and audio DA module (15) on decoder module (13), the output of hot plug power module (12) is connected with the power, the output of decoder module (13) is connected with the input of ethernet mouth (17), the output of ethernet mouth (17) is connected with the input of input port (6).

3. The network audio decoder with the OLED display screen according to claim 1, wherein: the output end of the decoder module (13) is connected with the input end of the function key module (16).

4. The network audio decoder with the OLED display screen according to claim 1, wherein: the output end of the decoder module (13) is connected with the input end of a display driving circuit (18), and the output end of the display driving circuit (18) is connected with the input end of the OLED display screen (2).

5. The network audio decoder with the OLED display screen according to claim 2, wherein: the signal processing module (14) and the data transceiver module (20) are connected in a bidirectional mode, and the data transceiver module (20) and the terminal (10) are connected in a bidirectional mode.

6. The network audio decoder with the OLED display screen according to claim 1, wherein: the decoder main body (1) is internally provided with a lightning protection and overvoltage protection module (19).

7. The network audio decoder with the OLED display screen according to claim 2, wherein: the output of audio DA module (15) is connected with the input of audio digital conversion module (21), the output of audio digital conversion module (21) is connected with the input of output module (22), the output of output module (22) is connected with the input of output port (23), the output of output port (23) is connected with the input of audio output (8) and digital output (9).