CN211207219U

CN211207219U - Small-size ultrathin video terminal mainboard supporting 4K ultrahigh-definition display

Info

Publication number: CN211207219U
Application number: CN202020017171.6U
Authority: CN
Inventors: 吴福禄
Original assignee: Shenzhen Seavo Technology Co ltd
Current assignee: Shenzhen Seavo Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-08-07
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to the field of electronic technology, concretely relates to support ultra-thin video terminal mainboard of small-size of clear demonstration of 4K superelevation, include: the processor, and the memory interface, the network card chip, the USB interface, the sound card chip, the display interface, the slot and the input/output chip which are connected with the processor; the display interface is an HDMI interface, and a CEC interface is arranged on the HDMI interface. The utility model of the application allows the end user to control a plurality of HD devices supporting CEC using one remote controller, thereby eliminating the need to use a plurality of remote controllers to control the electronic devices; meanwhile, the mainboard has the characteristics of small size and ultrathin volume, is convenient to carry and install, and meets the development requirements of different application scenes of the video conference terminal.

Description

Small-size ultrathin video terminal mainboard supporting 4K ultrahigh-definition display

Technical Field

The utility model relates to the field of electronic technology, especially, relate to an ultra-thin video terminal mainboard of small-size that supports clear demonstration of 4K superelevation.

Background

With the progress of internet technology, more and more enterprises attach importance to information-based construction, the video conference market is increased, and the market also rises up a new generation of cloud video conference products. The existing multimedia system main board can not meet the requirements of modern users on video conference terminals.

The traditional multimedia main board supporting the video conference is large in size, so that video conference terminal equipment using the traditional multimedia main board is heavier, large in occupied area, inconvenient to carry and difficult in equipment deployment, and is not beneficial to application of various different scenes. Meanwhile, with the maturity of the industrial chain of high-definition video application, the bandwidth price is gradually reduced, common users can use high bandwidth, cameras and display devices supporting high definition are also widely popularized, and high-definition video conferences become a trend. 1080P high definition display supported by the traditional multimedia main board can not meet the requirement of video conference on display definition gradually. The special main board for the small-volume video conference terminal, which can smoothly support 4K ultra-high-definition video playing and has low overall power consumption, is an important requirement of modern video conference terminal equipment.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects, the main object of the present invention is to provide a small-sized ultra-thin video terminal motherboard supporting the 4K ultra-high definition display.

The utility model aims at realizing through the following technical scheme:

the utility model provides a pair of support ultra-thin video terminal mainboard of clear demonstration of small-size of 4K superelevation, include: the processor, and the memory interface, the network card chip, the USB interface, the sound card chip, the display interface, the slot and the input/output chip which are connected with the processor; the display interface is an HDMI interface, and a CEC interface is arranged on the HDMI interface.

Further, the HDMI interface supports a 4K display resolution and a 24Hz frame refresh rate.

Further, the memory interface uses SO-DIMM slots.

Further, the memory interface supports a DDR4 memory with the frequency not higher than 2133MHz and the capacity not higher than 32GB, supports a L PDDR3 memory with the frequency not higher than 1688MHz and the capacity not higher than 32GB, and supports a DDR 3L memory with the frequency not higher than 1600MHz and the capacity not higher than 32 GB.

Further, a network card interface is connected to the network card chip.

Furthermore, the sound card chip is connected with an audio output interface and a microphone interface.

Further, the USB interface includes a USB3.0 interface and a USB2.0 interface.

Further, the slot includes an M.2Key-E interface and an M.2Key-B interface.

Further, the M.2Key-B interface is a hard disk interface.

Furthermore, an intelligent fan interface and an RS232 interface are arranged on the input and output chip.

The utility model has the advantages that: the application mainboard comprises a processor, and a memory interface, a display interface, a network card chip, a sound card chip, a slot, a USB interface and an input/output chip which are connected with the processor; the display interface is an HDMI interface, and the HDMI interface is provided with a CEC interface. The CEC function of HDMI allows an end user to control a plurality of CEC-enabled HD devices using one remote controller, thereby eliminating the need to use a plurality of remote controllers to control electronic devices; meanwhile, the mainboard has the characteristics of small size and ultrathin volume, is convenient to carry and install, and meets the development requirements of different application scenes of the video conference terminal.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is the utility model relates to a support ultra-thin video terminal mainboard sketch of small-size of clear demonstration of 4K superelevation.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses an ultra-thin video terminal mainboard of small-size that supports clear demonstration of 4K superelevation, include: the processor, and memory interface, network card chip, USB (Universal Serial Bus) interface, sound card chip, display interface, slot and input/output chip connected with the processor; the display Interface is an HDMI (high definition Multimedia Interface) Interface, and a CEC (Consumer Electronics Control) Interface is provided on the HDMI Interface.

In the embodiment, a single-chip ultrathin design based on an Intel platform is adopted, so that the power consumption of the mainboard is low, the whole volume is small, the size of the mainboard body is 116.3 × 112mm, and the thickness of the mainboard body is less than 20 mm; the memory supports DDR4 memory with the maximum rate of 32GB and the frequency of 2133 MHz.

In the embodiment, the display interface is an HDMI interface, and the HDMI interface has a CEC function and is extended to have a CEC interface; the HDMI is directly connected with the processor, and the CEC is connected with the HDMI; the CEC interface is designed into a pin type, so that a user can conveniently customize the assembly position of the CEC interface.

In an embodiment, the HDMI interface supports a 4K display resolution and a 24Hz frame refresh rate.

It should be noted that HDMI is an abbreviation of High Definition Multimedia Interface (HDMI), and can transmit uncompressed High Definition video and multi-channel audio data with High quality, the highest data transmission speed is 10Gbps, and at the same time, the highest quality of audio-video signal transmission can be ensured without line/analog or analog/digital conversion before signal transmission, 4K refers to the resolution of the display, i.e. the pixel resolution of 4096 × 2160, which refers to the number of pixels that can be displayed by the display, and 4K determines the fineness of the image details, so that the High quality video conference call of ultra-High Definition display is fully ensured;

the CEC function is a control protocol of HDMI, enabling devices with HDMI to perform mutual control through an HDMI cable. CEC is an abbreviation for Consumer Electronics Control. With the CEC function, a television, a Blu-ray/DVD player, a personal computer, a sound box, etc. can be operated by using a remote controller. And simultaneously, One Touch Play (One-key Play) is possible, for example, when a personal computer is started, a television and a sound box are started at the same time.

In the embodiment, the memory interface uses a Small Outline Dual In-line memory module (SO-DIMM) slot, and the maximum supporting frequency is 2133MHz, and the capacity is 32GB of DDR4 memory.

The SO-DIMM is an improved DIMM module, which is smaller than the normal DIMM module, and is applied to notebook computers, printers, fax machines, various terminals, and the like.

In the embodiment, the memory interface supports a DDR4 memory with the frequency not higher than 2133MHz and the capacity not higher than 32GB, supports a L PDDR3 memory with the frequency not higher than 1688MHz and the capacity not higher than 32GB, and supports a DDR 3L memory with the frequency not higher than 1600MHz and the capacity not higher than 32 GB.

In the embodiment, a network card interface is connected to the network card chip, and an audio output interface and a microphone interface are connected to the sound card chip; in this embodiment, the network card interface is an RJ45 network interface and a gigabit network interface, which supports 10/100/1000Mbps network, and the sound card chip can meet different playing requirements of users on multimedia.

In an embodiment, the USB interface includes a USB3.0 interface and a USB2.0 interface; in this embodiment, the number of the USB3.0 interfaces is two, and the number of the USB2.0 interfaces is three.

It should be noted that, the USB2.0 interface can integrate a USB2.0 interface with a power switch, a main board 12V power supply and a main board status indicator light into one interface, and the interface can be customized for the use of a camera, so that the switch, the USB camera and the like can be conveniently erected, and the ductility of the main board is expanded.

In the embodiment, the processor is connected to the hard disk interface through the hard disk controller, and the hard disk interface is an m.2key-B interface, and in this embodiment, the m.2key-B interface signal is preferably a Serial Advanced technology attachment (SATA 3.0) signal.

It should be noted that the m.2 interface is a new interface specification that is introduced by Intel and replaces the mSATA, so as to replace the original mSATA interface; no matter the specification size is smaller or the transmission performance is higher, M.2 is far better than the mSATA interface, and the M.2Key-B interface is used as a hard disk interface, so that higher storage capacity and smaller volume can be provided, the mainboard is thinner, and the requirement of the mainboard on small volume is met.

In the embodiment, the input and output chip is connected with 1 intelligent fan interface and 1 RS232 interface.

It should be noted that the interface provided by the input/output chip can meet the requirements of different business groups, the heat dissipation design requirements of users can be met through the intelligent fan interface, and the interface can be connected with different serial interface peripherals through the RS232 interface, so that the requirements of users on different application scenarios are met.

The utility model discloses a support ultra-thin video terminal mainboard of small-size that 4K super high definition shows, this application mainboard includes treater and the memory interface, display interface, network card chip, sound card chip, slot, USB interface, the input/output chip that are connected with the treater; the display interface is an HDMI interface, and the HDMI interface is provided with a CEC interface. The CEC function allows an end user to control a plurality of CEC-enabled HD devices using one remote controller, thereby eliminating the need to use a plurality of remote controllers to control electronic devices; meanwhile, the mainboard has the characteristics of small size and ultrathin volume, is convenient to carry and install, and meets the development requirements of different application scenes of the video conference terminal.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a support ultra-thin video terminal mainboard of small-size of clear demonstration of 4K superelevation which characterized in that: the processor, and the memory interface, the network card chip, the USB interface, the sound card chip, the display interface, the slot and the input/output chip which are connected with the processor; the display interface is an HDMI interface, and a CEC interface is arranged on the HDMI interface.

2. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: the HDMI interface supports a 4K display resolution and a 24Hz picture refresh rate.

3. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: the memory interface uses SO-DIMM slots.

4. The small-size ultra-thin video terminal mainboard supporting 4K ultra-high-definition display according to claim 1, is characterized in that the memory interface supports DDR4 memory with frequency not higher than 2133MHz and capacity not higher than 32GB, L PDDR3 memory with frequency not higher than 1688MHz and capacity not higher than 32GB, and DDR 3L memory with frequency not higher than 1600MHz and capacity not higher than 32 GB.

5. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: and the network card chip is connected with a network card interface.

6. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: and the sound card chip is connected with an audio output interface and a microphone interface.

7. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: the USB interface comprises a USB3.0 interface and a USB2.0 interface.

8. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: the slot comprises an M.2Key-E interface and an M.2Key-B interface.

9. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 8, wherein: the M.2Key-B interface is a hard disk interface.

10. The small-size ultra-thin video terminal main board supporting 4K ultra-high definition display according to claim 1, wherein: and the input and output chip is provided with an intelligent fan interface and an RS232 interface.