CN212278337U - Digital high-definition hybrid matrix all-in-one machine - Google Patents
Digital high-definition hybrid matrix all-in-one machine Download PDFInfo
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- CN212278337U CN212278337U CN202021454712.8U CN202021454712U CN212278337U CN 212278337 U CN212278337 U CN 212278337U CN 202021454712 U CN202021454712 U CN 202021454712U CN 212278337 U CN212278337 U CN 212278337U
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Abstract
The utility model discloses a digital high-definition hybrid matrix all-in-one machine, which comprises an installation shell, a central control module arranged in the installation shell, a video processing module, an audio processing module, a digital power amplifier module and a picture dividing module which are electrically connected with the central control module, and a power supply module used for supplying power to the all-in-one machine; the video processing module is arranged at the upper part of the mounting shell, the audio processing module and the digital power amplifier module are arranged at the lower part of the mounting shell, and the picture segmentation module is arranged between the video processing module and the audio processing module; the power module is arranged close to the end part of the video processing module, and two sides of the mounting shell are respectively provided with a first cooling fan which is used for cooling the integrated machine. The utility model discloses with video processing module and audio processing module integration in an organic whole, can realize video signal and audio signal's processing and transmission, convenient to use, general usefulness are strong.
Description
Technical Field
The utility model relates to a high definition mixing matrix technical field especially relates to a digit high definition mixing matrix all-in-one.
Background
The high-definition hybrid matrix is a high-performance high-definition video signal switching device and supports multi-channel signal input and multi-channel signal output. The matrix is used for the input and output exchange of a plurality of high-definition digital signals, any one path of signal output can freely select any one path of signal source without interfering other output, the signal transmission attenuation is reduced to the minimum, and the image and sound signals can be output in high fidelity. Most of the existing high-definition hybrid matrixes only support input and output of video signals, do not have a processing function on audio signals, are very inconvenient to use, and have the defects of complex installation, inconvenient maintenance, poor heat dissipation effect, disordered structure and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a digital high-definition hybrid matrix all-in-one machine, which integrates a video processing module and an audio processing module into a whole, can realize the processing and transmission of video signals and audio signals, and has convenient use and strong universality; meanwhile, the integrated video display device is reasonable in overall design and compact in structure, the video input board card, the video output board card, the power module and the first heat dissipation module are installed in the installation shell in a plugging mode, the installation is simple, the disassembly is convenient, the maintenance is convenient, in addition, the integrated video display device is further provided with a first heat dissipation fan and a second heat dissipation fan, heat generated during the operation of the integrated video display device can be timely distributed out, the heat dissipation effect is good, and the practicability is high.
In order to realize the purpose, the following technical scheme is adopted:
a digital high-definition hybrid matrix all-in-one machine comprises an installation shell, a central control module arranged in the installation shell, a video processing module, an audio processing module, a digital power amplifier module, an image segmentation module and a power supply module for supplying power to the all-in-one machine, wherein the video processing module, the audio processing module, the digital power amplifier module and the image segmentation module are electrically connected with the central control module; the video processing module is arranged at the upper part of the mounting shell, the audio processing module and the digital power amplifier module are arranged at the lower part of the mounting shell, and the picture segmentation module is arranged between the video processing module and the audio processing module; the power supply module is arranged close to the end part of the video processing module, and two sides of the mounting shell are respectively provided with a first cooling fan which is used for cooling the integrated machine; the front surface of the mounting shell is also provided with a functional key module, a display module and an indication module, wherein the functional key module is electrically connected with the central control module, and the indication module is used for indicating the working state of the all-in-one machine; the function key module is used for controlling the work of the all-in-one machine through the central control module, and the display module is used for displaying the working state information of the all-in-one machine.
Further, the mounting shell comprises a front plate and a rear plate which are arranged in parallel at intervals, and a top plate, a bottom plate and two side plates which are arranged between the front plate and the rear plate; an installation cavity is defined among the front plate, the rear plate, the top plate, the bottom plate and the two side plates, and the central control module, the video processing module, the audio processing module, the digital power amplifier module and the picture dividing module are uniformly arranged in the installation cavity; the function key module, the display module and the indication module are all embedded on the front plate.
Further, the video processing module comprises a video control board, a video mainboard, a plurality of video input board cards, a plurality of video output board cards, a video signal interface module and a first heat dissipation module; the video signal interface module is parallel to the video main board and is embedded on the back board; the video input board cards and the video output board cards are sequentially arranged between the video main board and the rear board at intervals along the vertical direction, and both ends of each video input board card and both ends of each video output board card are respectively and electrically connected with the video main board and the video signal interface module; the first heat dissipation module is arranged below the video input board cards and the video output board cards and used for dissipating heat and cooling the video processing module; the video control panel is arranged at the top of the bottom plate and is electrically connected with the video mainboard, the function key module and the first heat dissipation module respectively.
Furthermore, the mounting shell also comprises a mounting plate which is arranged between the two side plates in parallel with the front plate, and the video main board is embedded on one side of the mounting plate close to the rear plate; the video signal interface module comprises a video signal interface board arranged on the inner side of the back plate, and a plurality of video signal input interfaces, a plurality of video signal output interfaces and a plurality of network signal interfaces which are embedded on the outer side of the back plate and electrically connected with the video signal interface board; the video input boards and the video output boards are arranged between the video main board and the video signal interface board, and two ends of each video input board and two ends of each video output board are respectively and electrically connected with the video main board and the video signal interface board.
Furthermore, the first heat dissipation module comprises a heat dissipation mounting seat arranged below the video input board cards and the video output board cards, and a plurality of second heat dissipation fans arranged in the heat dissipation mounting seat.
Furthermore, the picture segmentation module comprises a picture segmentation control board and a plurality of signal segmentation interfaces; the picture division control panel is arranged below the heat dissipation mounting seat, and one end of the picture division control panel is fixedly connected with the rear plate; the signal division interfaces are embedded on the rear plate and are electrically connected with the picture division control plate.
Furthermore, the audio processing module comprises an audio processing board which is arranged below one end of the picture segmentation control board and is fixedly connected with the back board, and a plurality of audio signal interfaces which are embedded on the back board and are electrically connected with the audio processing board.
Furthermore, the power module comprises a power seat arranged in the installation shell, a power body arranged in the power seat, a power adapter plate electrically connected with the power body, a transformer arranged on the power adapter plate, and a power interface embedded on the rear shell and connected with the power body; the central control module is connected with the power body through the power adapter plate.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the video processing module and the audio processing module are integrated, so that the processing and transmission of video signals and audio signals can be realized, the use is convenient, and the universality is strong; meanwhile, the integrated video display device is reasonable in overall design and compact in structure, the video input board card, the video output board card, the power module and the first heat dissipation module are installed in the installation shell in a plugging mode, the installation is simple, the disassembly is convenient, the maintenance is convenient, in addition, the integrated video display device is further provided with a first heat dissipation fan and a second heat dissipation fan, heat generated during the operation of the integrated video display device can be timely distributed out, the heat dissipation effect is good, and the practicability is high.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of FIG. 1 from another perspective;
FIG. 3 is a perspective view of FIG. 2 with the top plate omitted;
FIG. 4 is a perspective view of the FIG. 3 panel from another perspective, with the front panel and one side panel omitted;
fig. 5 is a perspective view of fig. 4 with the video input board card and the video output board card omitted;
FIG. 6 is a perspective view of the heat sink module shown in FIG. 5 with the first heat sink module, the two side plates and the rear plate omitted;
wherein the figures identify the description:
1, mounting a shell; 2-a central control module;
3-video processing module; 4-an audio processing module;
5, a digital power amplifier module; 6-a picture segmentation module;
7, a power supply module; 8-a first radiator fan;
9-function key module; 10-a display module;
11-an indication module; 12-a mounting plate;
31-video control panel; 32-a video mainboard;
33-video input board card; 34, video output board card;
35-video signal interface module; 36-a first heat dissipation module;
41-audio processing board; 42-audio signal interface;
61-picture division control panel; 62-signal splitting interface;
71-a power supply seat; 72-power adapter board;
73-a transformer; 74-power source interface;
81-heat dissipation mounting seat; 82 — a second heat dissipation fan;
351-video signal interface board; 352-video signal input interface;
353, a video signal output interface; 354-network signal interface.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, the utility model provides a digital high-definition hybrid matrix all-in-one machine, which comprises an installation shell 1, a central control module 2 arranged in the installation shell 1, a video processing module 3 electrically connected with the central control module 2, an audio processing module 4, a digital power amplifier module 5, a picture dividing module 6 and a power supply module 7 for supplying power to the all-in-one machine; the video processing module 3 is arranged at the upper part of the mounting shell 1, the audio processing module 4 and the digital power amplifier module 5 are arranged at the lower part of the mounting shell 1, and the picture dividing module 6 is arranged between the video processing module 3 and the audio processing module 4; the power module 7 is arranged close to the end part of the video processing module 3, two sides of the mounting shell 1 are respectively provided with a first cooling fan 8, and the first cooling fans 8 are used for cooling the integrated machine; the front surface of the mounting shell 1 is also provided with a functional key module 9, a display module 10 and an indication module 11, wherein the functional key module 9 and the display module 10 are electrically connected with the central control module 2; the function key module 9 is used for controlling the integrated machine to work through the central control module 2, and the display module 10 is used for displaying the working state information of the integrated machine.
The mounting shell 1 comprises a front plate, a rear plate, a top plate, a bottom plate and two side plates, wherein the front plate and the rear plate are arranged in parallel at intervals; an installation cavity is defined among the front plate, the rear plate, the top plate, the bottom plate and the two side plates, and the central control module 2, the video processing module 3, the audio processing module 4, the digital power amplifier module 5 and the picture dividing module 6 are uniformly arranged in the installation cavity; the function key module 9, the display module 10 and the indication module 11 are all embedded on the front plate; the video processing module 3 comprises a video control board 31, a video main board 32, a plurality of video input board cards 33, a plurality of video output board cards 34, a video signal interface module 35 and a first heat dissipation module 36; the video main board 32 is arranged in the mounting shell 1 in parallel with the back board, and the video signal interface module 35 is embedded on the back board in parallel with the video main board 32; the video input board cards 33 and the video output board cards 34 are sequentially arranged between the video main board 32 and the rear board at intervals along the vertical direction, and two ends of each video input board card 33 and two ends of each video output board card 34 are respectively electrically connected with the video main board 32 and the video signal interface module 35; the first heat dissipation module 36 is arranged below the video input boards 33 and the video output boards 34 and used for dissipating heat and reducing temperature of the video processing module 3; the video control board 31 is disposed on the top of the bottom board, and the video control board 31 is further electrically connected to the video main board 32, the function key module 9 and the first heat dissipation module 36 respectively.
The mounting shell 1 further comprises a mounting plate 12 which is arranged between the two side plates in parallel with the front plate, and the video main plate 32 is embedded on one side of the mounting plate 12 close to the rear plate; the video signal interface module 35 includes a video signal interface board 351 installed inside the rear board, and a plurality of video signal input interfaces 352, a plurality of video signal output interfaces 353, and a plurality of network signal interfaces 354 embedded outside the rear board and electrically connected to the video signal interface board 351; the video input boards 33 and the video output boards 34 are arranged between the video main board 32 and the video signal interface board 351, and two ends of each video input board 33 and two ends of each video output board 34 are respectively electrically connected with the video main board 32 and the video signal interface board 351; the first heat dissipation module 36 comprises a heat dissipation mounting seat 81 arranged below the video input board cards 33 and the video output board cards 34, and a plurality of second heat dissipation fans 82 arranged in the heat dissipation mounting seat 81; the picture segmentation module 6 comprises a picture segmentation control board 61 and a plurality of signal segmentation interfaces 62; the picture division control panel 61 is arranged below the heat dissipation mounting seat 81, and one end of the picture division control panel is fixedly connected with the rear plate; the signal division interfaces 62 are embedded in the rear plate and electrically connected with the picture division control plate 61.
The audio processing module 4 comprises an audio processing board 41 which is arranged below one end of the picture segmentation control board 61 and is fixedly connected with the rear board, and a plurality of audio signal interfaces 42 which are embedded on the rear board and are electrically connected with the audio processing board 41; the power module 7 comprises a power base 71 arranged in the installation shell 1, a power body arranged in the power base 71, a power adapter plate 72 electrically connected with the power body, a transformer 73 arranged on the power adapter plate 72, and a power interface 74 embedded on the rear shell and connected with the power body; the central control module 2 is connected with the power supply body through a power supply adapter plate 72.
The utility model discloses the theory of operation:
with reference to fig. 1 to 6, in the present embodiment, a video input board card 33 is located on the left side of fig. 3, and a video output board card 34 is located on the right side of fig. 3; a plurality of first transfer blocks are arranged at intervals on one side of the video main board 32 close to the rear board in the length direction, a plurality of second transfer blocks are arranged on one side of the video signal interface board 351 close to the video main board 32 and correspond to the first transfer blocks, first sliding grooves are formed in each first transfer block and each second transfer block in the vertical direction, and two ends of the video input board cards 33 and the video output board cards 34 are inserted into the first sliding grooves, so that the video input board cards are simple in structure, clear at a glance and convenient to disassemble and maintain; each video input board 33 and each video output board 34 are respectively a single-path input and a single-path output; the video signal input interface 352 comprises signal input interfaces such as 3GSDI, DVI and HDMI, and the video signal output interface 353 comprises signal output interfaces such as 3GSDI, DVI and HDMI; the first heat dissipation module 36 is directly arranged below the video input boards 33 and the video output boards 34, so that the first heat dissipation module 36 can directly dissipate heat of the video input boards 33 and the video output boards 34, and heat dissipation efficiency is improved; the video control board 31 is electrically connected with the video mainboard 32 through 34PIN flat cables, and the operation of the hybrid matrix can be controlled by the functional key module 9 through the video control board 31 (or can be controlled by the central control module 2 controller) to be convenient; the display module 10 comprises an LCD display screen, and the indicating module 11 comprises an LED indicating lamp for displaying and indicating the working state information of the integrated machine.
The picture segmentation module 6 is arranged, so that four-picture segmentation can be supported, and the use by a user is facilitated; meanwhile, the audio processing module 4 is arranged and can support 4 paths of balanced analog channel input and 4 paths of unbalanced analog channel input, the DSP audio processing module 4, the automatic sound mixing processing module, the feedback eliminating module, the echo eliminating module and the noise eliminating module are arranged on the audio processing board 41, and high-quality transmission of audio signals can be realized; in addition, two integrated 150W digital power amplifier modules 5 are integrated to directly drive the sound box, so that the sound box is convenient for users to use; the central control module 2 comprises 6 COM (RS232) control interfaces and 4 IR infrared control interfaces, can be externally connected with control equipment to control the work of the control equipment, and during the work, the video processing module 3 and the audio processing module 4 can be independently controlled and can also be uniformly controlled by the central control module 2, so that the management is convenient; the power module 7 is arranged on one side of the video output board card 34, so that the interference of a power supply to signal input can be effectively isolated, and the stability of signal transmission is ensured.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A digital high-definition hybrid matrix all-in-one machine is characterized by comprising an installation shell, a central control module arranged in the installation shell, a video processing module, an audio processing module, a digital power amplifier module, a picture segmentation module and a power supply module for supplying power to the all-in-one machine, wherein the video processing module, the audio processing module, the digital power amplifier module and the picture segmentation module are electrically connected with the central control module; the video processing module is arranged at the upper part of the mounting shell, the audio processing module and the digital power amplifier module are arranged at the lower part of the mounting shell, and the picture segmentation module is arranged between the video processing module and the audio processing module; the power supply module is arranged close to the end part of the video processing module, and two sides of the mounting shell are respectively provided with a first cooling fan which is used for cooling the integrated machine; the front surface of the mounting shell is also provided with a functional key module, a display module and an indication module, wherein the functional key module is electrically connected with the central control module, and the indication module is used for indicating the working state of the all-in-one machine; the function key module is used for controlling the work of the all-in-one machine through the central control module, and the display module is used for displaying the working state information of the all-in-one machine.
2. The digital high-definition mixing matrix all-in-one machine as claimed in claim 1, wherein the mounting shell comprises a front plate, a rear plate, a top plate, a bottom plate and two side plates, wherein the front plate and the rear plate are arranged in parallel and spaced; an installation cavity is defined among the front plate, the rear plate, the top plate, the bottom plate and the two side plates, and the central control module, the video processing module, the audio processing module, the digital power amplifier module and the picture dividing module are uniformly arranged in the installation cavity; the function key module, the display module and the indication module are all embedded on the front plate.
3. The digital high-definition mixing matrix all-in-one machine according to claim 2, wherein the video processing module comprises a video control board, a video main board, a plurality of video input board cards, a plurality of video output board cards, a video signal interface module and a first heat dissipation module; the video signal interface module is parallel to the video main board and is embedded on the back board; the video input board cards and the video output board cards are sequentially arranged between the video main board and the rear board at intervals along the vertical direction, and both ends of each video input board card and both ends of each video output board card are respectively and electrically connected with the video main board and the video signal interface module; the first heat dissipation module is arranged below the video input board cards and the video output board cards and used for dissipating heat and cooling the video processing module; the video control panel is arranged at the top of the bottom plate and is electrically connected with the video mainboard, the function key module and the first heat dissipation module respectively.
4. The integrated digital high-definition mixing matrix machine according to claim 3, wherein the mounting shell further comprises a mounting plate which is arranged between the two side plates in parallel with the front plate, and the video main plate is embedded on one side of the mounting plate close to the rear plate; the video signal interface module comprises a video signal interface board arranged on the inner side of the back plate, and a plurality of video signal input interfaces, a plurality of video signal output interfaces and a plurality of network signal interfaces which are embedded on the outer side of the back plate and electrically connected with the video signal interface board; the video input boards and the video output boards are arranged between the video main board and the video signal interface board, and two ends of each video input board and two ends of each video output board are respectively and electrically connected with the video main board and the video signal interface board.
5. The digital high-definition hybrid matrix all-in-one machine according to claim 4, wherein the first heat dissipation module comprises a heat dissipation mounting seat arranged below the video input boards and the video output boards, and a plurality of second heat dissipation fans arranged in the heat dissipation mounting seat.
6. The digital high-definition mixing matrix all-in-one machine according to claim 5, wherein the picture segmentation module comprises a picture segmentation control board and a plurality of signal segmentation interfaces; the picture division control panel is arranged below the heat dissipation mounting seat, and one end of the picture division control panel is fixedly connected with the rear plate; the signal division interfaces are embedded on the rear plate and are electrically connected with the picture division control plate.
7. The integrated digital high-definition mixing matrix machine according to claim 6, wherein the audio processing module comprises an audio processing board which is arranged below one end of the picture division control board and is fixedly connected with the back board, and a plurality of audio signal interfaces which are embedded on the back board and are electrically connected with the audio processing board.
8. The digital high-definition mixing matrix all-in-one machine as claimed in claim 2, wherein the power module comprises a power socket arranged in the installation shell, a power body arranged in the power socket, a power adapter plate electrically connected with the power body, a transformer arranged on the power adapter plate, and a power interface embedded on the rear shell and connected with the power body; the central control module is connected with the power body through the power adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454712.8U CN212278337U (en) | 2020-07-21 | 2020-07-21 | Digital high-definition hybrid matrix all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454712.8U CN212278337U (en) | 2020-07-21 | 2020-07-21 | Digital high-definition hybrid matrix all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN212278337U true CN212278337U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454712.8U Active CN212278337U (en) | 2020-07-21 | 2020-07-21 | Digital high-definition hybrid matrix all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212278337U (en) |
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- 2020-07-21 CN CN202021454712.8U patent/CN212278337U/en active Active
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