CN214205507U

CN214205507U - Video signal receiving processor capable of using satellite broadband and narrow band

Info

Publication number: CN214205507U
Application number: CN202120309863.2U
Authority: CN
Inventors: 程伟胤
Original assignee: Guangzhou Yonghong Fire Fighting Equipment Co ltd
Current assignee: Guangzhou Yonghong Fire Fighting Equipment Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-14
Anticipated expiration: 2031-02-03

Abstract

The utility model provides a video signal receiving processor which can be used by satellite broadband and narrow band, comprising a case with a plurality of interface mounting holes, a power supply circuit, a mainboard, a CPU, a memory strip and a hard disk are arranged in the case, wherein, the mainboard is welded with the power supply circuit, and comprises a main control chip group, a video input interface, a video output interface, a power input interface, a CPU socket, a hard disk slot and a memory slot, each interface, socket and slot in the mainboard respectively correspond to the plurality of interface mounting holes of the case, each interface, socket and slot are respectively electrically connected with the main control chip group, the mainboard is connected on the case through bolts, the CPU is inserted on the CPU socket, the memory strip is inserted in the memory slot, and the hard disk is inserted on the hard disk slot, the utility model has small volume, can be conveniently hung on a wall, not only can save space, and through a plurality of output/output interfaces, can adjust according to user's demand, promoted signal receiver's practicality.

Description

Video signal receiving processor capable of using satellite broadband and narrow band

Technical Field

The utility model relates to a satellite communication field especially relates to an available video signal reception processor of satellite broadband and narrowband.

Background

Satellite communication is communication between two or more earth stations by using artificial earth satellites as relay stations to relay radio waves. A communication technique for providing convenient communication services to subscribers using the wide area coverage characteristics of communication satellites, which has wide adaptability and great flexibility, and can provide individual voice, data, image communication services, and also can provide integrated voice and non-voice communication services.

When a satellite communication technology is used for transmitting videos, a signal receiver is generally required to perform satellite signal receiving, signal processing and signal output, for example, an existing integrated service receiver, a digital television set-top box, a digital cable television set-top box lamp and the like, but the existing signal receiver has some disadvantages and cannot completely meet practical requirements of people, for example:

1. the volume is large, the wall is not convenient to hang, and the occupied space is large.

2. The fan is usually adopted for heat dissipation, and the noise is large.

3. The input signal is generally only a broadband or narrowband satellite signal, and the output interface is less, so that the adjustment is inconvenient according to the requirement.

4. Only one power supply is provided, and the power supply cannot work normally after being damaged.

In view of the foregoing, there is a need for a satellite broadband and narrowband available video signal receive processor that addresses the foregoing problems.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problem, an object of the present invention is to provide a video signal receiving processor for satellite broadband and narrowband, so as to solve the above technical problem in the prior art.

The utility model relates to a video signal receiving processor that satellite broadband and narrow band are available, including quick-witted case and be located quick-witted incasement power supply circuit, mainboard, CPU, memory strip, hard disk, wherein:

a plurality of interface mounting holes are formed in the case;

the power supply circuit is welded on the mainboard;

the main board comprises a main control chip set, a video input interface, a video output interface, a power input interface, a CPU socket, a hard disk slot and a memory slot, wherein the power input interface, the video input interface and the video output interface are respectively arranged in a plurality of interface mounting holes;

the CPU is inserted in the CPU socket;

the memory bank is inserted in the memory slot;

the hard disk is inserted in the hard disk slot.

Furthermore, a standard HDMI is further arranged on the mainboard, and is installed in the interface installation hole and electrically connected with the main control chip set.

Further, still be equipped with the USB interface on the mainboard, the USB interface contains: the first USB2.0 interface, the second USB2.0 interface, the first USB3.0 interface, the second USB3.0 interface, the first USB2.0 interface, the second USB2.0 interface, the first USB3.0 interface, the second USB3.0 interface are installed in a plurality of interface mounting holes respectively, and are electrically connected with the main control chip set.

Further, the video output interface is a standard HDMI interface and/or a first USB2.0 interface, a second USB2.0 interface, a first USB3.0 interface, and a second USB3.0 interface.

Further, the case is made of aluminum alloy materials.

Further, the case comprises an interface panel, a top plate, a left side plate, a right side plate, a back plate and a bottom plate; wherein:

the outer surfaces of the top plate, the left side plate and the right side plate are provided with banner lattices;

the four corners of the interface panel are connected with the top plate, the left side plate, the right side plate, the back plate and the bottom plate through bolts.

Furthermore, a T-shaped mounting strip is further arranged on the outer surface of the top plate.

Furthermore, the power input interface comprises a DC _12VIN interface and an aviation head interface, and the DC _12VIN interface and the aviation head interface are electrically connected to the power supply circuit in parallel.

Furthermore, the video input interface is an aviation head interface and/or a first LAN interface, a second LAN interface, a third LAN interface and a fourth LAN interface which are electrically connected to the main control chip set in parallel.

Furthermore, the hard disk slot is an MSATA slot, the CPU is a 4-core CPU, the storage space of the memory bank is greater than or equal to 4G, and the storage space of the hard disk is greater than or equal to 32G.

The utility model discloses beneficial effect includes:

1. the signal receiver is small and exquisite in design, and can be hung on a wall through the T-shaped mounting bar at the middle position of the outer surface of the top plate, so that the space utilization rate can be effectively improved.

2. Through the latticed design of the aluminium alloy material machine case and the scroll bars on the surface of the machine case, the heat dissipation effect is improved, and the noise caused by heat dissipation of the fan can be avoided.

3. Through aviation first interface, first LAN interface, second LAN interface, third LAN interface and fourth LAN interface, can realize broadband and narrowband video signal input and output simultaneously to can be according to actual demand, nimble adjustment.

4. Through the design of the dual power supplies of the DC _12VIN interface and the aviation head interface, the problem that equipment cannot work normally after the power supply is damaged when only one power supply is used is avoided.

Drawings

For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a main board in a video signal receiving processor for satellite broadband and narrowband applications according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a video signal receiving processor usable for a satellite broadband and a satellite narrowband according to an embodiment of the present disclosure;

fig. 3 is another schematic structural diagram of a main board in a video signal receiving processor for satellite broadband and narrowband applications according to an embodiment of the present disclosure.

The system comprises a case 1, a power supply circuit 2, a mainboard 3, a CPU4, a hard disk 5, a memory bank 6, an interface 7, a master control chip set 8, a video input interface 9, a video output interface 10, a power input interface 11, a CPU socket 12, a hard disk slot 13, a memory slot 14, an interface panel 15, a top plate 16, a left side plate 17, a right side plate 18, a back plate 19, a bottom plate 20, a banner lattice 21, a mounting bar 22-T, a bolt 23, a standard HDMI 24, a first USB2.0 interface 25, a second USB2.0 interface 26, a first USB3.0 interface 27, a second USB3.0 interface 28, an aviation head interface 29, a USB2.0 interface 28, a USB interface 29, a USB interface 6, a USB interface 7, a host computer, a computer, and a computer 30-DC-12 VIN interface, 31-first LAN interface, 32-second LAN interface, 33-third LAN interface, 34-fourth LAN interface.

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 present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention is a video signal receiving processor for satellite broadband and narrowband, comprising a chassis 1, a power supply circuit 2 located in the chassis 1, a motherboard 3, a CPU4, a hard disk 5, and a memory stick 6, wherein the chassis 1 is provided with a plurality of interface mounting holes 7, the power supply circuit 2 is welded on the motherboard 3, the motherboard 3 comprises a main control chipset 8, a video input interface 9, a video output interface 10, a power input interface 11, a CPU socket 12, a hard disk socket 13, and a memory socket 14, the power input interface 11, the video input interface 9, the video output interface 10 are respectively installed in the plurality of interface mounting holes 7, the video input interface 9, the video output interface 10, the CPU socket 12, the hard disk socket 13, and the memory socket 14 are all electrically connected to the main control chipset 8, the power input interface 11 is electrically connected to the main control chipset 8 through the power supply circuit 2, the mainboard 3 is connected to the case 1 through a bolt 23; the CPU4 is plugged into the CPU socket 12; the memory bank 6 is inserted into the memory slot 14; the hard disk 5 is electrically connected to the hard disk slot 13.

In the embodiment, a signal receiver inputs a power supply through a power supply input interface, the power supply input is converted into standard current and voltage available for a signal machine through a power supply circuit, a satellite video signal input line is connected with a video input interface through an interface mounting hole, a broadband video is transcoded through a video conversion processing program of a mainboard, a low-code-stream video is generated after transcoding, the processed video is output through a video output interface, and a CPU (central processing unit) is plugged into a CPU (central processing unit) socket to execute transcoding operation.

Furthermore, the working temperature of the utility model is 0-60 ℃ (wide temperature SSD/mSATA device) and 0-50 ℃ (mechanical hard disk); the relative humidity of the working environment is 95% @40 ℃ (non-condensation); the storage temperature is-40 to 85 ℃ (-40 to 185 DEG F); the safety certification should conform to UL, CCC.

As shown in fig. 1 to fig. 3, in another embodiment of the present invention, a standard HDMI interface 24 is further disposed on the main board 3, and the standard HDMI interface 24 is installed in the interface installation hole 7 and electrically connected to the main control chipset 8.

HDMI is a fully digital video and audio transmission interface that can transmit uncompressed audio and video signals. The HDMI can be used for set-top boxes, DVD players, personal computers, televisions, game hosts, comprehensive amplifiers, digital stereos, televisions and other equipment. HDMI can send audio frequency and video signal simultaneously, because audio frequency and video signal adopt same wire rod, simplifies the installation degree of difficulty of system's circuit greatly. The utility model discloses a standard HDMI interface 24 can connect the HDMI display for the video output of high definition can support the maximum resolution to be 2560X1600@60 Hz.

As shown in fig. 1 to fig. 3, in another embodiment of the present invention, a USB interface is further disposed on the motherboard 3, and the USB interface includes: the first USB2.0 interface 25, the second USB2.0 interface 26, the first USB3.0 interface 27, and the second USB3.0 interface 28 are respectively installed in the plurality of interface installation holes 7, and are electrically connected to the main control chipset 8, where the first USB2.0 interface 25, the second USB2.0 interface 26, the first USB3.0 interface 27, and the second USB3.0 interface 28 are installed in the plurality of interface installation holes 7.

The transmission rate of the USB2.0 reaches 480Mbps, which is enough to meet the rate requirement of most peripheral equipment, and the USB 1.1 equipment can be driven by a driver of the USB 2.0. That is, all devices supporting USB 1.1 can be directly used on the interface of USB2.0 without worrying about compatibility problems, and accessories such as USB cable, plug, etc. can also be directly used; the physical layer of the USB3.0 adopts an 8b/10b coding mode, so the calculated theoretical speed is also 4Gb/s, the actual speed also needs to deduct the protocol overhead, and the number of points needs to be reduced on the basis of 4 Gb/s; through other external devices such as first USB2.0 interface, second USB2.0 interface, first USB3.0 interface, second USB3.0 interface can external printer, keyboard, mouse, stereo set, the convenience and the practicality that have further expanded this embodiment and use.

As shown in fig. 1 to 3, in another embodiment of the present invention, the video output interface 10 is a standard HDMI interface 24 and/or a first USB2.0 interface 25, a second USB2.0 interface 26, a first USB3.0 interface 27, and a second USB3.0 interface 28.

Through the standard HDMI interface 24, the first USB2.0 interface 25, the second USB2.0 interface 26, the first USB3.0 interface 27, and the second USB3.0 interface 28, a user can adjust the video output to be single-path or multi-path according to actual requirements, and different use requirements of the user can be met.

As shown in fig. 1 to fig. 3, in another embodiment of the present invention, the case 1 is an aluminum alloy case, the aluminum alloy is a non-ferrous metal structural material widely used in industry, the aluminum alloy is higher than the high-end atmosphere of the plastic shell, has metallic texture, and is light in weight and strong in plasticity, therefore, the case 1 is made of aluminum alloy material, which promotes the heat dissipation performance and corrosion resistance, increases the service life thereof, and does not need to adopt a fan to dissipate heat, thereby reducing the overall size of the present invention, so that the present invention case 1 is smaller and more portable (only palm is large) than the conventional case 1.

Further, the utility model discloses machine case 1 is long 200 ~ 250mm, wide 100 ~ 150mm, high 40 ~ 60 mm.

In another embodiment of the present invention, the case 1 includes an interface panel 15, a top plate 16, a left side plate 17, a right side plate 18, a back plate 19, and a bottom plate 20.

Wherein, roof 16, left side board 17, right side board 18 surface have banner check 21, through banner check 21, further promote this signal receiver's heat dispersion to can also play certain dustproof function, be favorable to increasing signal receiver's life, bring better experience for the customer.

Further, the four corners of the interface panel 15 are screwed with the top plate 16, the left side plate 17, the right side plate 18, the back plate 19 and the bottom plate 20 by bolts 23. Can dismantle the interface panel through dismantling the bolt, make things convenient for the later stage to maintain equipment.

Furthermore, the outer surface of the top plate 16 is also provided with a T-shaped mounting bar 22, and the T-shaped mounting bar 22 can realize multiple placing modes, namely lying, lying and hanging on the wall, thereby improving the practicability of the product and the utilization rate of the environmental space.

As shown in fig. 1 to 3, in another embodiment of the present invention, the power input interface 11 includes a DC _12VIN interface 30 and an aviation head interface 29, and the DC _12VIN interface 30 and the aviation head interface 29 are electrically connected to the power supply circuit 2 in parallel; wherein, DC _12VIN interface 30 is the input interface of 12V direct current power supply, aviation first interface 29 is used for inserting the aviation plug, the aviation plug is the electromechanical component connecting the electric circuit, is widely used in various electric circuits at present, the utility model discloses through aviation first by the power supply of antenna ACU or DC12V power supply interface, DC12V power design is used for when not connecting antenna ACU, detect and debug the power supply of charging unit, the user does not supply power at the same time in two ways when using, the power is less than 36W; the standard aviation head interface can complete two functions:

1. the charging unit is powered from the antenna ACU.

2. And the network interface, the charging unit and the antenna ACU are in network communication.

Through the design of the dual power supplies of the DC _12VIN interface 30 and the aviation head interface 29, the problem that equipment cannot work normally after the power supply is damaged when only one power supply is used is avoided, and stable and reliable work of the equipment is guaranteed.

As shown in fig. 1 to 3, in another embodiment of the present invention, the video input interface 9 is the airline head interface 29 and/or the first LAN interface 31, the second LAN interface 32, the third LAN interface 33, and the fourth LAN interface 34, and the first LAN interface 31, the second LAN interface 32, the third LAN interface 33, and the fourth LAN interface 34 are electrically connected to the main control chipset 8 in parallel.

Wherein, the LAN interface is mainly used for connecting the router and the LAN, and the type of the LAN is also various, it is determined that the lan interface types of the router may be various, and different network devices have different interface types, and common ethernet interfaces mainly include AUI, BNC, and RJ-45 interfaces, and also FDDI, ATM, and fiber interfaces, these networks have corresponding network interfaces, the first LAN interface 31, the second LAN interface 32, the third LAN interface 33 and the fourth LAN interface 34 mentioned in this embodiment are RJ-45 interfaces, through 4 standard RJ45 kilomega network interfaces, the POE network card detection and automatic power-on starting are supported, the DTE type used for Ethernet network cards, router Ethernet interfaces and the like, and the DCE type used for switches and the like support the network port self-adaptive function, and the practicability of the equipment is improved.

As shown in fig. 1 to fig. 3, in another embodiment of the present invention, the hard disk slot 13 is an MSATA slot, the CPU4 is a 4-core CPU, the storage space of the memory bank 6 is greater than or equal to 4G, and the storage space of the hard disk 5 is greater than or equal to 32G.

Through the video signal receiving processor available for the satellite broadband and the satellite narrowband, the size of the signal receiver is reduced, the T-shaped mounting strip 22 in the middle of the outer surface of the top plate 16 can be hung on a wall, and the space utilization rate can be effectively improved; by the design of the aluminum alloy chassis 1 and the strip fence grids 21 on the surface of the chassis 1, the heat dissipation effect is good, and noise caused by fan heat dissipation can be avoided; through the standard HDMI interface 24, the first USB2.0 interface 25, the second USB2.0 interface 26, the first USB3.0 interface 27, the second USB3.0 interface 28, the aviation head interface 29, the first LAN interface 31, the second LAN interface 32, the third LAN interface 33 and the fourth LAN interface 34, broadband and narrowband satellite signal input can be realized at the same time, and the output interface can be flexibly adjusted according to actual requirements; through the design of the dual power supplies of the DC _12VIN interface 30 and the aviation head interface 29, the problem that the equipment cannot work normally after the power supply is damaged when only one power supply is provided is avoided.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims

1. A video signal receiving processor available for satellite broadband and narrowband comprises a case, and a power supply circuit, a mainboard, a CPU, a memory bank and a hard disk which are positioned in the case, wherein:

the case is provided with a plurality of interface mounting holes;

the power supply circuit is welded on the mainboard;

the main board comprises a main control chip set, a video input interface, a video output interface, a power input interface, a CPU (central processing unit) socket, a hard disk slot and a memory slot, wherein the power input interface, the video input interface and the video output interface are respectively arranged in a plurality of interface mounting holes;

the CPU is plugged in the CPU socket;

the memory bank is inserted into the memory slot;

the hard disk is inserted in the hard disk slot.

2. The video signal receiving processor usable for both broadband and narrowband of satellite of claim 1, wherein the main board further comprises a standard HDMI interface, and the standard HDMI interface is mounted in the interface mounting hole and electrically connected to the main control chip set.

3. The satellite broadband and narrowband available video signal receive processor of claim 2, wherein the motherboard further comprises a USB interface, the USB interface comprising: the USB interface comprises a first USB2.0 interface, a second USB2.0 interface, a first USB3.0 interface and a second USB3.0 interface, wherein the first USB2.0 interface, the second USB2.0 interface, the first USB3.0 interface and the second USB3.0 interface are respectively arranged in a plurality of interface mounting holes and electrically connected with the main control chip set.

4. The satellite broadband and narrowband available video signal receive processor of claim 3, wherein the video output interface is the standard HDMI interface and/or the first USB2.0 interface, second USB2.0 interface, first USB3.0 interface, second USB3.0 interface.

5. The satellite broadband and narrowband available video signal receive processor of claim 1, wherein the chassis is an aluminum alloy material chassis.

6. The satellite broadband and narrowband available video signal receive processor of claim 1, wherein the chassis comprises an interface panel, a top panel, a left side panel, a right side panel, a back panel, and a bottom panel; wherein:

7. The satellite wide and narrow band useable video signal receiver processor of claim 6, further including a T-shaped mounting bar on said top plate outer surface.

8. The satellite broadband and narrowband available video signal receive processor of claim 1, wherein the power input interface comprises a DC-12 VIN interface and an aircraft head interface, the DC-12 VIN interface and the aircraft head interface being electrically connected in parallel to the power supply circuit.

9. The satellite broadband and narrowband available video signal receive processor of claim 8, wherein the video input interface is the aircraft head interface and/or a first LAN interface, a second LAN interface, a third LAN interface, a fourth LAN interface, the first LAN interface, the second LAN interface, the third LAN interface, the fourth LAN interface being electrically connected in parallel to the master chipset.

10. The satellite broadband and narrowband available video signal reception processor of claim 1, wherein the hard disk slot is an MSATA slot, the CPU is a 4-core CPU, the memory space of the memory bank is greater than or equal to 4G, and the memory space of the hard disk is greater than or equal to 32G.