CN212343803U - Network connection device of OPS equipment and conference tablet thereof - Google Patents
Network connection device of OPS equipment and conference tablet thereof Download PDFInfo
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- CN212343803U CN212343803U CN202021103066.0U CN202021103066U CN212343803U CN 212343803 U CN212343803 U CN 212343803U CN 202021103066 U CN202021103066 U CN 202021103066U CN 212343803 U CN212343803 U CN 212343803U
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Abstract
The utility model discloses a network connection device of OPS equipment and conference are dull and stereotyped thereof, the network connection device of OPS equipment includes: a network port, a network switch connected to the network switch, and an OPS port connected to the network switch; the network converter is used for converting the network signal output by the network converter into a USB signal and then inputting the USB signal into the OPS port, and the OPS port is used for being connected with the OPS equipment. Due to the arrangement of the network converter, the network signal output by the network converter is converted into the USB signal, so that the USB signal is input to the OPS device through the OPS port. That is to say, the OPS equipment is only connected with the OPS port, and then network access and HDMI signal output can be realized, and the external network cable of the OPS equipment in the prior art is integrated with the OPS port, so that the number of external lines is reduced, and the convenience of connection is improved.
Description
Technical Field
The utility model relates to a dull and stereotyped technical field of meeting especially relates to a network connection device of OPS equipment and meeting is dull and stereotyped thereof.
Background
With the continuous development of the times, people have higher requirements on the aspects of life. The same is applicable to office environment, and various commodities which improve office efficiency come from birth, and the conference tablet is one of the most interesting things.
The conference flat board adopts the windows operating system of OPS (open pluggable specification) and the android display operating system's two operating systems, and the OPS is open pluggable standard, is a nimble plug mounting means, and the OPS can pass through the RJ45 and surf the net, and the android system also can pass through the RJ45 and surf the net. In the prior art, a network HUB is used on an android display main board, one path of network HUB is directly output to an android main chip, the other path of network HUB is looped to provide OPS equipment, a pluggable OPS port is arranged outside a machine body, and therefore the network cable is connected outside the machine body, the OPS equipment is excessively connected with external wires, and the connection is inconvenient.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, it is dull and stereotyped to provide a network connection device of OPS equipment and meeting thereof, aims at solving among the prior art the external connection of OPS equipment too much, connects inconvenient problem.
The utility model provides a technical scheme that technical problem adopted as follows:
a network connection apparatus of an OPS device, wherein it comprises: a network port, a network switch connected to the network switch, and an OPS port connected to the network switch; the network converter is used for converting the network signal output by the network converter into a USB signal and then inputting the USB signal into the OPS port, and the OPS port is used for being connected with the OPS equipment.
The network connection device of the OPS device, wherein the network connection device of the OPS device further includes: a chip connected to the network switch, the chip connected to the OPS port.
The network connection device of the OPS device, wherein the network switch is a network switch chip.
In the network connection device of the OPS equipment, the chip is provided with a first communication port and a second communication port; the network switch chip is provided with a clock line port connected with the first communication port and a data line port connected with the second communication port.
The network connection device of the OPS device, wherein the network converter is a USB network card chip.
The network connection device of the OPS device, wherein the OPS port is an 80PIN connector.
The network connection device of the OPS device, wherein the network port is an RJ45 port.
The network connection device of the OPS device, wherein the network port is connected to the network switch through a network transformer.
The network connection device of the OPS equipment comprises an OPS computer.
A conference tablet, wherein it comprises a network connection means of an OPS device as claimed in any preceding claim.
Has the advantages that: due to the arrangement of the network converter, the network signal output by the network converter is converted into the USB signal, so that the USB signal is input to the OPS device through the OPS port. That is to say, the OPS equipment is only connected with the OPS port, and then network access and HDMI signal output can be realized, and the external network cable of the OPS equipment in the prior art is integrated with the OPS port, so that the number of external lines is reduced, and the convenience of connection is improved.
Drawings
Fig. 1 is a schematic structural diagram of a conference tablet in the prior art.
Fig. 2 is a schematic structural diagram of the conference tablet of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The conference flat plate can improve the operation efficiency of enterprises and promote better upgrade and transformation of the enterprises as one of core values. Indeed, today, conference rooms of many companies still use traditional whiteboards and projectors as the main carrier of a conference. These two approaches have the following problems: the projector has low resolution, and the image and text are not clear; after the whiteboard is written, a specially-assigned person is required to erase the whiteboard, and traces can be left after the whiteboard is used for a long time; the conference records cannot be stored and even directly transmitted to everyone. And the conference tablet can effectively avoid the problems. The conference tablet generally has the characteristics of wireless screen projection, intelligent writing, video conference and the like; the functions of a television, projection, a curtain, a white board, a sound device, a computer and the like in the traditional meeting room are integrated, so that the meeting room equipment is more simplified.
As shown in fig. 1, the arrow connecting the lines in fig. 1 indicates the signal transmission direction, and the dual-system conference tablet includes an android motherboard and an OPS computer 5, which are separated from each other and connected by various wires in the conventional design. The conference tablet further comprises a display screen 7, the display screen is connected with the android main board, and the HDMI signals output by the android main board are displayed.
In the prior art, a network input signal of a first RJ45 port 1 is divided into two paths through a network HUB 2 on an android main board, one path is directly input into a chip 6, and the other path is looped to provide an OPS device 5. The ring is presented to the OPS device 5 and also input to the OPS device 5 using the second RJ45 port 3. The OPS device 5 inputs the HDMI signal to the chip 6 through the OPS port 4, and inputs the HDMI signal to the display 7 through the chip for display. That is, the OPS device is connected to both the OPS port and the second RJ45 port 3. And the external connection is too much, so that the line connection of the OPS equipment is inconvenient. Of course, the network signal of the first RJ45 port 1 is input to the network HUB 2 via the first transformer 1a, and the network HUB 2 is looped through the second transformer 1a to the second RJ45 port 3.
As shown in fig. 2, the arrows connecting the lines in fig. 2 indicate the signal transmission directions, and the present invention provides some preferred embodiments of a network connection device of an OPS device.
As shown in fig. 2, the network connection device of the OPS device includes: a network port 10, a network switch 20 connected to the network port 10, a network switch 30 connected to the network switch 20, and an OPS port 40 connected to the network switch 30; the network switch 30 is configured to convert the network signal output by the network switch 20 into a USB signal and input the USB signal to the OPS port 40, where the OPS port 40 is configured to be connected to the OPS device 50.
It should be noted that, since the network converter 30 is provided, the network signal output from the network switch 20 is converted into a USB signal, and the USB signal is input to the OPS device 50 through the OPS port 40. That is to say, as long as the OPS device 50 is connected to the OPS port 40, network access and HDMI signal output can be realized, and the external network cable of the OPS device 50 in the prior art is integrated to the OPS port 40, so that the number of external lines is reduced, and convenience of connection is improved.
In addition, because the network switch 20 is provided, the network switch 20 can divide the network signal input by the network port 10 into two paths, one path is converted into the USB signal through the network converter 30, the other path is still the network signal, and the two signals can be applied to different systems, thereby realizing the network connection of the dual systems.
Specifically, the network port 10 is an RJ45 port, but other network ports 10, such as an SFP port, may also be used. The network port 10 is a network input port, and a network signal is input into the network port 10 and transmitted to the network switch 20. The network port 10 is connected to the network switch 20 via a network transformer 11. The network transformer 11 plays two main roles on one network port 10, one is to transmit data, filter differential signals by using differential mode coupled coil coupling to enhance signals, and couple the differential signals to the other end of the connecting network wire with different levels through conversion of electromagnetic fields; firstly, different levels between different network devices connected by the network cable are isolated, so that different voltages are prevented from transmitting and damaging the devices through the network cable.
More specifically, the OPS device 50 is an open-type pluggable device, and the OPS device 50 includes an OPS computer, which uses an intel core processor and is provided with a memory, a hard disk, various input/output interfaces, and a Windows operating interface. Of course, the OPS device 50 may also be other devices, such as an OPS tablet.
In a preferred embodiment of the present invention, as shown in fig. 2, the network connection device of the OPS device 50 further includes: a chip 60 coupled to the network switch 20, the chip 60 coupled to the OPS port 40.
Specifically, the network converter 30 and the chip 60 are both connected to the OPS port 40, and on one hand, the network signal is converted into a USB signal by the network converter 30 and then input to the OPS device 50 through the OPS port 40; on the other hand, the OPS device 50 inputs the HDMI signal to the chip 60 through the OPS port 40, and displays it through the display 70. The chip 60 is directly networked through the network signal output by the network switch 20, the OPS device 50 adopts indirect networking, and the network converter 30 converts the network signal output by the network switch 20 and outputs the OPS device 50 through the OPS port 40, thereby realizing indirect networking of the OPS device 50. The chip 60 is an Android (Android) chip.
In a preferred embodiment of the present invention, the network switch 20 is a network switch chip.
Specifically, to improve the integration level, the network switch 20 employs a network switch chip, which is model RT8304 MB. The network switch chip of RT8304MB model is an industrial grade 4-port hundred mega 1 RMII interface scheme, and has HUB function, one RJ45 port LAN signal input and multiple RMII signals output simultaneously. In this embodiment, two outputs are used, one of which is directly output to the chip 60, and the other of which is output to the OPS device 50 through the network switch 30 and the OPS port 40. That is, the network switch chip of RT8304MB model expands the LAN signal into two paths, one of which is output to chip 60, so that the android system is networked; the other path is output to the OPS device 50 and is networked through a Windows system, so that double-system one-line internet access is realized.
In a preferred embodiment of the present invention, the chip 60 is provided with a first communication port and a second communication port; the network switch chip is provided with a clock line port connected with the first communication port and a data line port connected with the second communication port.
Specifically, two I/O pins are taken from the chip 60 as a first communication port and a second communication port for communicating with the network switch chip, the first communication port is connected to a clock line port of the network switch chip RT8304MB, specifically a Pin27 Pin (SCL/MDC), the second communication port is connected to a data line port of the network switch chip RT8304MB, specifically a Pin28 Pin (SDA/MDIO), so as to monitor the network plugging/unplugging of the network port, realize the refreshing of the network IP address, and automatically connect the network in time.
In a preferred embodiment of the present invention, the network converter 30 is a USB network card chip.
Specifically, in order to further improve the integration level, the USB network card chip is RTL8152B, the RTL8152B USB network card chip is a drive-free USB network card conversion chip, and the USB2.0 is converted into an RJ45 wired network card, so that the OPS device 50 can be plugged and can be used for surfing the internet.
In a preferred embodiment of the present invention, the OPS port 40 is an 80PIN connector.
Specifically, the OPS device 50 is networked through the OPS port 40, and the HDMI signal is also transmitted to the chip 60 through the OPS port 40 to realize an on-screen display of the OPS device 50 signal. For example, when the OPS device 50 is an OPS computer, the 80PIN connector is an OPS computer standard socket.
To sum up, the utility model provides a network connection device of OPS equipment and meeting are dull and stereotyped thereof, the network connection device of OPS equipment includes: a network port, a network switch connected to the network switch, and an OPS port connected to the network switch; the network converter is used for converting the network signal output by the network converter into a USB signal and then inputting the USB signal into the OPS port, and the OPS port is used for being connected with the OPS equipment. Due to the arrangement of the network converter, the network signal output by the network converter is converted into the USB signal, so that the USB signal is input to the OPS device through the OPS port. That is to say, the OPS equipment is only connected with the OPS port, and then network access and HDMI signal output can be realized, and the external network cable of the OPS equipment in the prior art is integrated with the OPS port, so that the number of external lines is reduced, and the convenience of connection is improved.
The utility model also provides a conference is dull and stereotyped, including any one of the above-mentioned embodiments the network connection device of OPS equipment, specifically as above.
The utility model provides a conference is dull and stereotyped, because of being provided with among the above-mentioned arbitrary technical scheme the network connection device of OPS equipment to have above whole beneficial effect, no longer give unnecessary details here.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A network connection apparatus of an OPS device, comprising: a network port, a network switch connected to the network switch, and an OPS port connected to the network switch; the network converter is used for converting the network signal output by the network converter into a USB signal and then inputting the USB signal into the OPS port, and the OPS port is used for being connected with the OPS equipment.
2. The network connection apparatus of the OPS device according to claim 1, further comprising: a chip connected to the network switch, the chip connected to the OPS port.
3. The network connection device of the OPS device of claim 2, wherein the network switch is a network switch chip.
4. The network connection device of the OPS device according to claim 3, wherein the chip is provided with a first communication port and a second communication port; the network switch chip is provided with a clock line port connected with the first communication port and a data line port connected with the second communication port.
5. The network connection device of the OPS device according to claim 1, wherein the network converter is a USB network card chip.
6. The network connection apparatus of the OPS device according to claim 1, wherein the OPS port is an 80PIN connector.
7. The network connection device of the OPS device according to any of claims 1-6, wherein the network port is an RJ45 port.
8. The network connection device of the OPS device according to any of claims 1-6, wherein the network port is connected to the network switch through a network transformer.
9. The network connection device of the OPS device according to any one of claims 1 to 6, wherein the OPS device comprises an OPS computer.
10. A conference tablet characterised in that it comprises network connection means of an OPS device according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021103066.0U CN212343803U (en) | 2020-06-15 | 2020-06-15 | Network connection device of OPS equipment and conference tablet thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021103066.0U CN212343803U (en) | 2020-06-15 | 2020-06-15 | Network connection device of OPS equipment and conference tablet thereof |
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| CN212343803U true CN212343803U (en) | 2021-01-12 |
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| CN202021103066.0U Active CN212343803U (en) | 2020-06-15 | 2020-06-15 | Network connection device of OPS equipment and conference tablet thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114003537A (en) * | 2021-10-20 | 2022-02-01 | 广州朗国电子科技股份有限公司 | USB network sharing method, system and circuit based on intelligent interactive tablet |
| WO2022227436A1 (en) * | 2021-04-28 | 2022-11-03 | 京东方科技集团股份有限公司 | Expansion apparatus for use in cooperation with computing device, and computing system |
-
2020
- 2020-06-15 CN CN202021103066.0U patent/CN212343803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227436A1 (en) * | 2021-04-28 | 2022-11-03 | 京东方科技集团股份有限公司 | Expansion apparatus for use in cooperation with computing device, and computing system |
| CN114003537A (en) * | 2021-10-20 | 2022-02-01 | 广州朗国电子科技股份有限公司 | USB network sharing method, system and circuit based on intelligent interactive tablet |
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