Audio-video processing host and audio-video processing system

Abstract

The utility model provides an audio and video processing host. The audio and video processing host comprises a host body and a control panel, the host body comprises a supporting part and an operating part, and the supporting part and the base which are integrally connected enable the host body to be L-shaped; one end of the support extends along the horizontal direction, and one end of the operation part extends along the vertical direction; the control panel is arranged on the operation part back to the supporting part, and the operation part is provided with a projector connecting interface towards the supporting part; the supporting part and the projector connecting interface are matched to be used for installing a projector on the supporting part; the height difference between the host body and the supporting part is not smaller than the height of the projector, the width difference between the host body and the operation part is not smaller than the width of the projector, and the length of the projector does not exceed the length of the supporting part; the host body provided with the projector is used for being placed in an aviation case of a preset size, and the host body provided with the projector is transported through the aviation case. The internal space of the aviation case can be fully utilized, so that the size of the aviation case is reduced, and the transportation cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of audio and video equipment, and in particular to an audio and video processing host and an audio and video processing system. Background Art

[0002] With the advancement and development of science and technology, more and more electronic devices have been produced. Due to the wide variety of internal components and complex internal structures of electronic devices, the traditional simple wooden box packaging and transportation method cannot effectively protect such electronic devices when transporting them over long distances.

[0003] In view of the above, there is an air box on the market, in which an audio and video processing host and a projector are generally placed. It is a common practice to place the projector above the host, which cannot fully utilize the internal space of the air box, resulting in a technical problem of wasted internal space of the air box. Summary of the invention

[0004] In view of this, the purpose of the embodiments of the present application is to provide an audio and video processing host and an audio and video processing system to solve the technical problem that the internal space of the aviation box cannot be fully utilized and causes waste of the internal space of the aviation box.

[0005] In a first aspect, an embodiment of the present application provides an audio-visual video processing host, which includes: a host body and a control panel; the host body includes an integrally connected support portion and an operating portion, and the integrally connected support portion and the base make the host body as a whole "L" shape; the end of the support portion away from the connection portion extends in a horizontal direction, and the end of the operating portion away from the connection portion extends in a vertical direction; the control panel is arranged on a side of the operating portion facing away from the support portion, and a projector connection interface is arranged on a side of the operating portion facing the support portion; the support portion and the projector connection interface cooperate to install a projector on the support portion;

[0006] The height difference between the host body and the supporting part is not less than the height of the projector, the width difference between the host body and the operating part is not less than the width of the projector, and the length of the projector does not exceed the length of the supporting part; the host body with the projector installed is used to be placed in an aviation box of a preset size so that the host body with the projector installed can be transported by the aviation box.

[0007] The above-mentioned audio and video processing host, wherein the projector connection interface includes a power loop output interface, a first video interface and a first serial port interface, and the projector is provided with a power interface, a second video interface and a second serial port interface; the projector connection interface is matched with the corresponding power interface, the second video interface and the second serial port interface on the projector through the power loop output interface, the first video interface and the first serial port interface respectively, so as to realize connection with the projector.

[0008] In the above-mentioned audio and video processing host, the control panel is provided with a display screen, the display screen is tilted on the control panel, and the bottom of the display screen is tilted at a set angle in a direction away from the operating part.

[0009] The above-mentioned audio and video processing host, wherein the control panel is also provided with a host switch, a speaker, a volume adjustment knob and a user interface.

[0010] The above-mentioned audio and video processing host, wherein a first function interface, a power input interface and an air outlet are provided on the side of the support portion away from the operating portion, the power input interface is used to connect to an external power supply, and air inlets are provided at both ends of the support portion, and the two air inlets are connected to the air outlet to form an air path inside the processing host, and the air inside the air path flows from the air inlet to the air outlet.

[0011] The above-mentioned audio and video processing host, wherein the air inlet is provided with dust-proof cotton, and the air outlet is provided with a fan, and the fan is used to extract the air in the host body to form the air path in the host body.

[0012] In a second aspect, an audio and video processing system of an embodiment of the present application comprises an audio and video processing host and a projector; the projector is installed on a support portion of the audio and video processing host and is connected to a projector connection interface in the audio and video processing host; the host body with the projector installed is used to be placed in an aviation box of a preset size so that the host body with the projector installed can be transported via the aviation box.

[0013] The above-mentioned audio and video processing system, wherein the projector connection interface includes a power loop output interface, a first video interface and a first serial port interface, and the projector is provided with a power interface, a second video interface and a second serial port interface; the projector connection interface is matched with the corresponding power interface, the second video interface and the second serial port interface on the projector through the power loop output interface, the first video interface and the first serial port interface respectively, so as to realize connection with the projector.

[0014] In the above-mentioned audio and video processing system, the control panel is provided with a display screen, the display screen is tilted on the control panel, and the bottom of the display screen is tilted at a set angle in a direction away from the operating part.

[0015] In the above-mentioned audio and video processing system, the control panel is also provided with a host switch, a speaker, a volume adjustment knob and a user interface.

[0016] The present application transforms the external structure of the processing host, sets the processing host to a special-shaped structure with an "L" shape on the side, and installs the projector at the bottom of the processing host. Since the length of the support portion is equal to the length of the operating portion and both are greater than the length of the projector, the minimum length of the air box depends on the length of the support portion or the operating portion. By pre-designing the size (length, width, height) of the air box according to the size (length, width, height) of the host body, or pre-selecting an air box of appropriate size (length, width, height), after the host body is loaded into the air box, the internal space of the air box can be fully utilized, thereby saving the volume of the air box and reducing transportation costs.

[0017] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A structural diagram of a first perspective of an audio and video processing device provided in an embodiment of the present application is shown.

[0020] Figure 2 A structural diagram of a processing host of a first perspective of an audio and video processing device according to an embodiment of the present application is shown.

[0021] Figure 3 A structural diagram of a processing host of a second viewing angle of an audio and video processing device according to an embodiment of the present application is shown.

[0022] Figure 4 A structural diagram of a second viewing angle of an audio and video processing device according to an embodiment of the present application is shown.

[0023] Figure 5 The embodiment of the present application is shown Figure 3 Flow diagram for the wind direction.

[0024] Figure 6 The embodiment of the present application is shown Figure 3 or Figure 5 Side view of. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 1. Host body; 11. Support part; 12. Operation part; 2. Projector; 31. Power interface; 32. Second video interface; 33. Second serial port interface; 34. Power ring output interface; 35. First video interface; 36. First serial port interface; 41. First function interface; 42. Power input interface; 43. Air inlet; 44. Air outlet; 5. Control panel; 51. Display screen; 52. Host switch; 53. Speaker; 54. Volume adjustment knob; 55. User interface. DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] like Figures 1 to 6 As shown, when the air box is used to package and transport the processing host 1 and the projector 2, the minimum dimension of a certain dimension of the air box (such as the height dimension or the length dimension) is the maximum value of the sum of the heights of the processing host 1 and the projector 2, which can easily lead to the dimensions of the height direction or the length direction of the air box being too large, making the volume of the air box larger, thereby causing inconvenience in transporting the air box or increasing the transportation cost. The present application transforms the external structure of the processing host 1, and sets the processing host 1 as a special-shaped structure with an "L" shape on the side, and the projector 2 is installed at the bottom of the processing host 1. By pre-designing the dimensions (length, width, and height) of the air box according to the dimensions (length, width, and height) of the host body 1, or pre-selecting an air box of appropriate dimensions (length, width, and height), after the host body 1 is loaded into the air box, the internal space of the air box can be fully utilized, thereby saving the volume of the air box and reducing transportation costs.

[0029] An audio and video processing host according to an embodiment of the present application includes: a host body 1 and a control panel 5; the host body 1 includes an integrally connected support portion 11 and an operating portion 12, and the integrally connected support portion 11 and operating portion 12 make the host body 1 as a whole "L" shape; the end of the support portion 11 away from the connection extends in the horizontal direction, and the end of the operating portion 12 away from the connection extends in the vertical direction; the control panel 5 is arranged on the side of the operating portion 12 facing away from the support portion 11, and a projector connection interface is arranged on the side of the operating portion 12 facing the support portion 11; the support portion 11 and the projector connection interface cooperate to install the projector 2 on the support portion 11.

[0030] In addition, the height difference between the main body 1 and the support part 11 is not less than the height of the projector 2, the width difference between the main body 1 and the operating part 12 is not less than the width of the projector 2, and the length of the projector 2 does not exceed the length of the support part 11; the main body 1 with the projector 2 installed is used to be placed in an aviation box of a preset size so that the main body 1 with the projector 2 installed can be transported by the aviation box.

[0031] like Figure 1 As shown, the host body 1 includes a supporting portion 11 and an operating portion 12. The supporting portion 11 is located at the bottom and plays a role of supporting the projector 2. The operating portion 12 is located at the top and is installed with a control panel 5. The supporting portion 11 and the operating portion 12 are integrally connected. The right end of the supporting portion 11 extends in the horizontal direction, and the top end of the operating portion 12 extends upward in the vertical direction. Therefore, the integrally connected supporting portion 11 and the operating portion 12 make the host body 1 as a whole "L" shape.

[0032] like Figure 3 and Figure 4 As shown, the projector connection interface provided on the operating part 12 matches the interface on the projector 2 , and after the projector 2 is placed on the supporting part 11 , it is connected to the projector connection interface through the interface, thereby realizing the connection of the projector 2 line.

[0033] like Figure 1As shown, the main body 1 is designed as a special-shaped structure (in an "L" shape). After the projector 2 is placed on the support part 11 at the bottom of the main body 1, since the difference between the total height of the main body 1 and the height of the support part 11 is greater than the height of the projector 2, the minimum height of the air box depends on the height of the main body 1. Since the difference between the total width of the main body 1 and the width of the operating part 12 is greater than the width of the projector 2, the minimum width of the air box depends on the width of the main body 1. Since the length of the support part 11 is equal to the length of the operating part 12 and both are greater than the length of the projector 2, the minimum length of the air box depends on the length of the support part 11 or the operating part 12. By pre-designing the size (length, width, height) of the air box according to the size (length, width, height) of the main body 1, or pre-selecting an air box of suitable size (length, width, height), after the main body 1 is loaded into the air box, the internal space of the air box can be fully utilized, thereby saving the volume of the air box and reducing transportation costs.

[0034] The audio and video processing host of the embodiment of the present application, the projector connection interface includes a power loop output interface 34, a first video interface 35 and a first serial port interface 36, and the projector 2 is provided with a power interface 31, a second video interface 32 and a second serial port interface 33; the projector connection interface is matched with the corresponding power interface 31, second video interface 32 and second serial port interface 33 on the projector 2 through the power loop output interface 34, the first video interface 35 and the first serial port interface 36 to achieve connection with the projector 2.

[0035] like Figure 3 and Figure 4 As shown, the projector connection interface includes a power loop output interface 34, a first video interface 35 and a first serial port interface 36. The projector 2 is correspondingly provided with a power interface 31, a second video interface 32 and a second serial port interface 33. The power loop output interface 34 matches with the power interface 31 to achieve connection, the first video interface 35 matches with the second video interface 32 to achieve connection, and the first serial port interface 36 matches with the second serial port interface 33 to achieve connection.

[0036] In the audio and video processing host of the embodiment of the present application, the control panel 5 is provided with a display screen 51 , and the display screen 51 is tilted on the control panel 5 , and the bottom of the display screen 51 is tilted at a set angle in a direction away from the operating part 12 .

[0037] like Figure 2 As shown, the display screen 51 has a tilt angle, which can be set according to actual usage, such as 45° and 60°, etc. The design of the tilt angle of the display screen 51 is ergonomic and easy to watch. The display screen 51 can be a touch screen for easy touch operation.

[0038] like Figure 2As shown, the audio and video processing host of the present application is also provided with a host switch 1, a speaker 53, a volume adjustment knob 54 and a user interface 55 on the control panel 5.

[0039] The audio and video processing host of the present application has a first function interface 41, a power input interface 42 and an air outlet 44 provided on the side of the support portion 11 away from the operating portion 12. The power input interface 42 is used to connect to an external power source. Air inlets 43 are provided at both ends of the support portion 11. The two air inlets 43 are connected to the air outlet 44 to form an air path inside the processing host 1. The air inside the air path flows from the air inlet 43 to the air outlet 44.

[0040] like Figure 2 and Figure 4 As shown, an exhaust device is provided at the air outlet 44 for forming a negative pressure at the air outlet 44, thereby extracting the air inside the host body 1. The air around the host body 1 enters through the two air inlets 43, thereby forming an air duct for heat exchange with the components inside the host body 1, thereby reducing the temperature of the components.

[0041] The audio and video processing host of the embodiment of the present application is provided with dustproof cotton at the air inlet 43 and a fan at the air outlet 44, and the fan is used to extract the air from the host body 1 to form an air path in the support portion 11. The dustproof cotton plays a role in filtering dust in the air, and the exhaust device can be a fan, which works after being powered on, thereby extracting the air inside the host body 1 and realizing heat exchange of the host body 1.

[0042] Based on the same concept, an audio and video processing system corresponding to the audio and video processing host is also provided in the embodiment of the present application. Since the principle of solving the problem by the audio and video processing system in the embodiment of the present application is similar to that of the audio and video processing host mentioned in the embodiment of the present application, the implementation of the audio and video processing system can refer to the implementation of the audio and video processing host, and the repeated parts will not be repeated.

[0043] like Figure 1 and Figure 4 As shown, an audio and video processing system of an embodiment of the present application includes an audio and video processing host and a projector 2; the projector 2 is installed on a support portion 11 of the audio and video processing host and is connected to a projector connection interface in the audio and video processing host; the host body with the projector 2 installed is used to be placed in an aviation box of a preset size so that the host body with the projector installed can be transported through the aviation box.

[0044] like Figure 3 and Figure 4As shown, in the audio and video processing system of the embodiment of the present application, the interface of the projector 2 includes a power loop output interface 34, a first video interface 35 and a first serial port interface 36, and the projector 2 is provided with a power interface 31, a second video interface 32 and a second serial port interface 33; the projector connection interface is matched with the corresponding power interface 31, second video interface 32 and second serial port interface 33 on the projector 2 through the power loop output interface 34, the first video interface 35 and the first serial port interface 36 to achieve connection with the projector 2.

[0045] like Figure 2 As shown, in the audio and video processing system of the embodiment of the present application, the control panel 5 is provided with a display screen 51 , the display screen 51 is tilted on the control panel 5 , and the bottom of the display screen 51 is tilted at a set angle in a direction away from the operating portion 11 .

[0046] like Figure 2 As shown, in the audio and video processing system of the embodiment of the present application, the control panel 5 is also provided with a host switch 52 , a speaker 53 , a volume adjustment knob 54 and a user interface 55 .

[0047] In addition, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

Claims

1. An audio and video processing host, characterized in that: include: A host body and a control panel; the host body comprises an integrally connected support portion and an operating portion, and the integrally connected support portion and base make the host body as a whole "L"-shaped; one end of the support portion away from the connection portion extends in the horizontal direction, and one end of the operating portion away from the connection portion extends in the vertical direction; the control panel is arranged on a side of the operating portion facing away from the support portion, and a projector connection interface is arranged on a side of the operating portion facing the support portion; the support portion and the projector connection interface cooperate to install the projector on the support portion; The height difference between the host body and the supporting part is not less than the height of the projector, the width difference between the host body and the operating part is not less than the width of the projector, and the length of the projector does not exceed the length of the supporting part; the host body with the projector installed is used to be placed in an aviation box of a preset size so that the host body with the projector installed can be transported by the aviation box.

2. The audio and video processing host according to claim 1, characterized in that: The projector connection interface includes a power loop output interface, a first video interface and a first serial port interface. The projector is provided with a power interface, a second video interface and a second serial port interface; the projector connection interface is matched with the corresponding power interface, the second video interface and the second serial port interface on the projector through the power loop output interface, the first video interface and the first serial port interface respectively to achieve connection with the projector.

3. The audio and video processing host according to claim 1, characterized in that: The control panel is provided with a display screen, and the display screen is tilted on the control panel, and the bottom of the display screen is tilted at a set angle toward a direction away from the operating part.

4. The audio and video processing host according to claim 1, characterized in that: The control panel is also provided with a host switch, a speaker, a volume adjustment knob and a user interface.

5. The audio and video processing host according to claim 1, characterized in that: A first function interface, a power input interface and an air outlet are provided on one side of the support portion away from the operating portion, the power input interface is used to connect to an external power source, and air inlets are provided at both ends of the support portion, and the two air inlets are connected to the air outlet to form an air path inside the processing host, and the air inside the air path flows from the air inlet to the air outlet.

6. The audio and video processing host according to claim 5, characterized in that: The air inlet is provided with dustproof cotton, and the air outlet is provided with a fan, and the fan is used to extract the air in the host body to form the air path in the host body.

7. An audio and video processing system, characterized in that: It comprises an audio and video processing host and a projector; the audio and video processing host is the audio and video processing host as described in any one of claims 1-6; the projector is installed on the supporting part of the audio and video processing host and is connected to the projector connection interface in the audio and video processing host; the host body with the projector installed is used to be placed in an aviation box of a preset size so that the host body with the projector installed can be transported by the aviation box.

8. The audio and video processing system according to claim 7, characterized in that: The projector connection interface includes a power loop output interface, a first video interface and a first serial port interface. The projector is provided with a power interface, a second video interface and a second serial port interface; the projector connection interface is matched with the corresponding power interface, the second video interface and the second serial port interface on the projector through the power loop output interface, the first video interface and the first serial port interface respectively to achieve connection with the projector.

9. The audio and video processing system according to claim 7, characterized in that: The control panel is provided with a display screen, which is tilted on the control panel, and the bottom of the display screen is tilted at a set angle in a direction away from the operating part.

10. The audio and video processing system according to claim 7, characterized in that: The control panel is also provided with a host switch, a speaker, a volume adjustment knob and a user interface.

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