CN211152101U - Wireless screen transmission equipment and interaction system - Google Patents
Wireless screen transmission equipment and interaction system Download PDFInfo
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- CN211152101U CN211152101U CN201921930241.0U CN201921930241U CN211152101U CN 211152101 U CN211152101 U CN 211152101U CN 201921930241 U CN201921930241 U CN 201921930241U CN 211152101 U CN211152101 U CN 211152101U
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Abstract
The utility model discloses a wireless pass screen equipment and interactive system. Wherein, wireless biography screen equipment includes: the base is internally provided with a first connecting port, a first controller and a first coil, wherein one end of the first connecting port is connected with the interactive equipment and is used for receiving data of the interactive equipment; the first controller is respectively connected with the other end of the first connecting port and the first coil and used for sending data out through the first coil; and the host is internally provided with a second coil and a second controller, wherein the second coil is in communication connection with the first coil and is used for providing the received data to the second controller. The utility model provides an in the correlation technique wireless pass screen equipment's link mouth peg graft in order to acquire mutual equipment's data on the mutual equipment, lead to wireless pass screen equipment need with the technical problem that mutual equipment contact could work.
Description
Technical Field
The utility model relates to a wireless communication field particularly, relates to a wireless screen equipment and interactive system that pass.
Background
The wireless screen transmission is that the screen of the mobile phone or the computer is displayed on the intelligent interaction device by using the wireless local area network, and the wireless screen transmission device and the intelligent interaction device need to be matched before data transmission so as to ensure the data transmission permission.
At present, when a user uses the wireless screen transmission device, the user must hold the wireless screen transmission device and walk to the intelligent interaction device, a connection port of the wireless screen transmission device, such as a USB plug, is plugged into the intelligent interaction device, and the intelligent interaction device writes the pairing information into the wireless screen transmission device. In addition, if the intelligent interaction device has software upgrading, the user must hold the wireless screen transmission device and move to the front of the intelligent interaction device, and the USB plug of the wireless screen transmission device is plugged into the intelligent interaction device to obtain upgrading information. The wireless screen transmission equipment needs to wait for several minutes for pairing or upgrading when being inserted into the intelligent interaction equipment. After the pairing is completed or the upgrading is completed, the user needs to pull out the USB plug and then plug into the mobile phone or the computer to acquire the screen transmission data. Obviously, the above scheme increases the plugging times, has a complex operation process, and is not beneficial to a nervous and efficient office environment.
Aiming at the technical problem that in the related art, the wireless screen transmission device can only work by contacting with the interactive device because the connection port of the wireless screen transmission device is plugged into the interactive device to acquire the data of the interactive device, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a wireless screen equipment and interactive system that passes to solve the data of wireless screen equipment that passes in the correlation technique at least on the interactive equipment is pegged graft in order to acquire interactive equipment to the link port, lead to wireless screen equipment that passes to need with the interactive equipment contact technical problem that just can work.
According to the utility model discloses an aspect of the embodiment provides a wireless screen equipment that passes, include: the base is internally provided with a first connecting port, a first controller and a first coil, wherein one end of the first connecting port is connected with the interactive equipment and is used for receiving data of the interactive equipment; the first controller is respectively connected with the other end of the first connecting port and the first coil and used for sending data out through the first coil; and the host is internally provided with a second coil and a second controller, wherein the second coil is in communication connection with the first coil and is used for providing the received data to the second controller.
Optionally, the housing of the base is adapted to the housing of the host.
Optionally, the data comprises pairing information comprising a wireless network name and a password of the interactive device.
Optionally, the data includes upgrade information, and the base further includes a first wireless module, wherein the first wireless module is in communication connection with the first controller and the interactive device, respectively, and is used for sending out the upgrade information transmitted by the interactive device through the first coil.
Optionally, the host further includes a second connection port and a second wireless module, wherein the second connection port is connected to the second controller and is configured to receive screen transmission data; and the second wireless module is connected with the second controller and used for sending the screen transmission data to the interactive equipment.
Optionally, the first connection port and/or the second connection port is a USB port.
Optionally, the host further comprises an energy storage device, the energy storage device is respectively connected with the second coil, the second controller and the second wireless module, and the first connection port is further used for transmitting electric energy to the energy storage device through the first coil and the second coil; and the energy storage device is used for supplying the electric energy to the second controller and the second wireless module.
Optionally, the energy storage device is further connected to the second connection port for receiving electrical energy from the second connection port.
Optionally, the energy storage device is a rechargeable battery.
According to the utility model discloses another aspect of the embodiment still provides an interactive system, includes above-mentioned arbitrary wireless screen equipment that passes.
The embodiment of the utility model provides an in, wireless pass screen equipment includes: the base is internally provided with a first connecting port, a first controller and a first coil, wherein one end of the first connecting port is connected with the interactive equipment and is used for receiving data of the interactive equipment; the first controller is respectively connected with the other end of the first connecting port and the first coil and used for sending data out through the first coil; and the host is internally provided with a second coil and a second controller, wherein the second coil is in communication connection with the first coil and is used for providing the received data to the second controller. Compared with the prior art, the base is additionally arranged in the wireless screen transmission equipment, the data of the interactive equipment is acquired through the first connecting port of the base, the data are sent to the host through the non-contact first coil when the host is needed, and therefore the technical problem that in the related technology, the wireless screen transmission equipment can work only when being in contact with the interactive equipment due to the fact that the connecting port of the wireless screen transmission equipment is plugged into the interactive equipment to acquire the data of the interactive equipment is solved, and the purpose of simplifying the operation process of the wireless screen transmission equipment is achieved.
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 a diagram of an optional wireless screen transmission device structure according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a base; 11. a first coil; 12. a first controller; 13. a first connection port; 14. a first wireless module; 20. a host; 21. a second coil; 22. a second controller; 23. a second connection port; 24. a second wireless module; 25. an energy storage device.
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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
The utility model provides an embodiment of wireless screen equipment of passing, figure 1 is according to the utility model discloses an optional wireless screen equipment structure of passing of embodiment, as shown in figure 1, this equipment includes:
the base 10 is internally provided with a first connecting port 13, a first controller 12 and a first coil 11, wherein one end of the first connecting port 13 is connected with the interactive equipment and is used for receiving data of the interactive equipment; and a first controller 12 connected to the other end of the first connection port 13 and the first coil 11, respectively, for sending data through the first coil 11.
In an alternative, the base may be a housing; the first connection port can be a USB 2.0 plug, a TypeC plug and the like, and can receive data of the interactive equipment and electric energy; the first controller may include a signal conversion module, a driver, and the like; the first coil may be a wireless charging coil having a communication function; the interactive device may be an intelligent interactive flat panel, such as an electronic whiteboard and a projector, or may be other wireless products that need interaction, which is not limited herein; the data may be pairing information or a program of the interactive device, the pairing information may include a wireless network name and a password, and the program may include a driver, an upgrade program of the driver, and the like.
It should be noted that, after receiving the data of the interactive device, the first controller may store the data.
As shown in fig. 1, when the first connection port 13 of the base 10 is plugged into a socket of the interactive device, the interactive device sends data of the interactive device, such as a wireless network name and a password, to the base 10 through the first connection port 13, and the first controller 12 of the base 10 stores the data and sends the data out through the first coil 11 when the external device needs the data.
And a host 20 having a second coil 21 and a second controller 22 built therein, wherein the second coil 21 is communicatively connected to the first coil 11 for providing the received data to the second controller 22.
In one alternative, the main machine can be a shell, and the shell of the main machine can be stably placed on the shell of the base; the second coil may be a wireless charging receiving coil having a communication function; the second controller 22 may include an analysis module, a signal conversion module, a driver, and the like.
The first coil and the second coil may perform short-distance communication as a coupling path of an electromagnetic signal. In the above scheme, the first controller converts the received data of the interactive device into a current signal, the first coil generates a magnetic field with corresponding intensity according to the current signal, the second coil generates a current with corresponding intensity according to the magnetic field, and the second controller analyzes the current signal to obtain the data of the interactive device. The host and the base are communicated through the coil, so that the reliability and the rapidness of data transmission are realized.
In an alternative embodiment, referring to fig. 1, when a user uses the wireless screen transfer device for the first time, the USB port of the base 10 is inserted into the USB interface of the interactive device to obtain the wireless network name and the password of the interactive device, and the base 10 only needs to be paired with the interactive device once, and the first controller 12 always remembers the pairing information. When the desk is used, the base 10 is placed on a desktop and is powered through the USB port. For the host 20 of the wireless screen transmission device, when the wireless screen transmission device needs to be used, as long as the host 20 is placed on the base 10, the second coil 21 of the host 20 communicates with the first coil 11 of the base 10 to obtain the pairing information of the interactive device. If the interactive device has program upgrading and updating and needs to update the wireless screen transmission device, the interactive device will firstly communicate with the base 10 and download and store the upgrading program in the base 10 through the USB port. When the main unit 20 is placed on the base 10, the second coil 21 of the main unit 20 communicates with the first coil 11 of the base 10 to determine whether the updating is necessary, and if so, the program updating is performed through the first coil 11 and the second coil 21. Compared with the prior art, the scheme does not need the user to repeatedly plug and unplug the wireless screen transmission equipment, the user only needs to place the host 20 of the wireless screen transmission equipment on the base 10 to process other things on hand, the waiting time for pairing or upgrading is saved, data transmission is rapid and reliable, and the use is more convenient.
In the above embodiment, the wireless screen transmission device includes: the base is internally provided with a first connecting port, a first controller and a first coil, wherein one end of the first connecting port is connected with the interactive equipment and is used for receiving data of the interactive equipment; the first controller is respectively connected with the other end of the first connecting port and the first coil and used for sending data out through the first coil; and the host is internally provided with a second coil and a second controller, wherein the second coil is in communication connection with the first coil and is used for providing the received data to the second controller. Compared with the prior art, the base is additionally arranged in the wireless screen transmission equipment, the data of the interactive equipment is acquired through the first connecting port of the base, the data are sent to the host through the non-contact first coil when the host is needed, and therefore the technical problem that in the related technology, the wireless screen transmission equipment can work only when being in contact with the interactive equipment due to the fact that the connecting port of the wireless screen transmission equipment is plugged into the interactive equipment to acquire the data of the interactive equipment is solved, and the purpose of simplifying the operation process of the wireless screen transmission equipment is achieved.
Optionally, the housing of the base 10 is adapted to the housing of the host 20.
In an alternative, the above adaptation manner may be: the casing of host computer steadily places on the casing of base, the casing joint of host computer is on the casing of base etc to the relative position of base and host computer is difficult for changing, and the relative area of first coil and second coil maximizes the principle.
Optionally, the data comprises pairing information comprising a wireless network name and a password of the interactive device.
When the host of the wireless screen transmission device is required to transmit screen transmission data to the interactive device, the host is only required to be placed on the base to obtain the data of the interactive device, such as the name and the password of the wireless network, so that the host 20 has the authority to transmit the screen transmission data to the interactive device.
Optionally, the data includes upgrade information, and the base 10 further includes a first wireless module 14, where the first wireless module 14 is in communication connection with the first controller 12 and the interactive device, respectively, and is configured to send the upgrade information transmitted by the interactive device through the first coil 11.
In an alternative, the first wireless module may be a wireless network module, a bluetooth module, a Zigbee module, or the like, and the first wireless module may cooperate with an antenna to perform radio frequency remote communication.
With the improvement and improvement of the interactive device, the software program of the interactive device is continuously updated, and the wireless screen transmission device also needs to update a driver and the like to adapt to the interactive device. As an alternative scheme for the first connection port to transmit data, the first wireless module may establish a connection with the interactive device after the base acquires pairing information of the interactive device, and download the upgrade program to the base through the first wireless module.
Optionally, the host 20 further includes a second connection port 23 and a second wireless module 24, wherein the second connection port 2323 is connected to the second controller 22 and configured to receive screen transmission data; and the second wireless module 24 is connected with the second controller 22 and is used for sending screen transmission data to the interactive equipment.
In an alternative, the second connection port may also be a USB 2.0 plug, a TypeC plug, or the like, and the second connection port may receive screen transmission data from a mobile phone or a computer, or may receive electric energy; the second wireless module can also be a wireless network module, a bluetooth module, a Zigbee module, etc., and the second wireless module can cooperate with an antenna to perform radio frequency remote communication.
After the pairing information of the interactive device is acquired, the host can be connected to the mobile phone or the computer through the second connecting port, screen transmission data are received, and the screen transmission data are sent to the interactive device through the second wireless module.
Optionally, the first connection port 13 and/or the second connection port 23 are USB ports.
Optionally, the host 20 further includes an energy storage device 25, the energy storage device 25 is connected to the second coil 21, the second controller 22 and the second wireless module 24, respectively, wherein the first connection port 13 is further configured to transmit electric energy to the energy storage device 25 through the first coil 11 and the second coil 21; and a power storage device 25 for supplying power to the second controller 22 and the second wireless module 24.
In the alternative, the energy storage device 25 may be a battery, such as a lithium battery.
As shown in fig. 1, the input end of the energy storage device 25 is connected to the second coil 21, and the output end is connected to the second controller 22 and the second wireless module. When the first connection port 13 is connected with the power, the power is simultaneously transmitted to the energy storage device 25 through the first coil 11 and the second coil 21, and the energy storage device 25 can provide the power to the second controller 22 and the second wireless module 24. Through the scheme, the first coil and the second coil realize the functions of transmitting electric energy and data.
Of course, the first connection port may also provide power to the first controller and the first wireless module.
Optionally, the energy storage device 25 is further connected to the second connection port 23 for receiving electrical energy from the second connection port 23.
In an alternative embodiment, the second connection port 23, if plugged into a mobile phone or a computer, can receive power from the mobile phone or the power, and then transmit the power to the energy storage device 25, so that the energy storage device 25 provides the power to the second controller 22 and the second wireless module 24.
Alternatively, energy storage device 25 is a rechargeable battery.
The rechargeable battery is used, so that the aim of repeated use can be fulfilled, and the rechargeable battery is energy-saving and environment-friendly.
As can be seen from the above, the wireless screen transmission device includes: the base is internally provided with a first connecting port, a first controller and a first coil, wherein one end of the first connecting port is connected with the interactive equipment and is used for receiving data of the interactive equipment; the first controller is respectively connected with the other end of the first connecting port and the first coil and used for sending data out through the first coil; and the host is internally provided with a second coil and a second controller, wherein the second coil is in communication connection with the first coil and is used for providing the received data to the second controller. Compared with the prior art, the base is additionally arranged in the wireless screen transmission equipment, the data of the interactive equipment is acquired through the first connecting port of the base, the data are sent to the host through the non-contact first coil when the host is needed, and therefore the technical problem that in the related technology, the wireless screen transmission equipment can work only when being in contact with the interactive equipment due to the fact that the connecting port of the wireless screen transmission equipment is plugged into the interactive equipment to acquire the data of the interactive equipment is solved, and the purpose of simplifying the operation process of the wireless screen transmission equipment is achieved. It is easy to notice that the scheme also achieves the purpose of stably transmitting data by arranging the base shell and the host shell which are matched with each other; the first wireless module is arranged as the redundant receiving equipment of the first connection port, so that the reliability of long-distance data transmission is ensured; the screen transmission data received by the second connecting port is sent to the interactive equipment through the second wireless module, so that the screen transmission effect is achieved; by arranging the energy storage device in the host machine, electric energy can be provided for each module in the host machine. Through the scheme, the host of the wireless screen transmission equipment can be taken up by a user and can be used, complex plugging operation is avoided, great convenience is brought to the user, and the wireless screen transmission equipment is particularly suitable for nervous and efficient office environments.
Example 2
According to the utility model discloses in another aspect of the embodiment, still provide an interactive system, this interactive system includes that wireless biography screen equipment, and wireless biography screen equipment includes: the base 10 is internally provided with a first connecting port 13, a first controller 12 and a first coil 11, wherein one end of the first connecting port 13 is connected with the interactive equipment and is used for receiving data of the interactive equipment; a first controller 12, connected to the other end of the first connection port 13 and the first coil 11, respectively, for sending data through the first coil 11; and a host 20 having a second coil 21 and a second controller 22 built therein, wherein the second coil 21 is communicatively connected to the first coil 11 for providing the received data to the second controller 22.
In an alternative, the interaction system may be an intelligent interaction tablet, such as an electronic whiteboard, a projector, or other wireless products that require interaction, and is not limited herein.
Optionally, the interactive system may further include any one of the wireless screen transmission devices in embodiment 1.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
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 improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A wireless screen transfer device, comprising:
a base having a first connection port, a first controller and a first coil built therein,
one end of the first connection port is connected with the interactive equipment and is used for receiving data of the interactive equipment;
the first controller is respectively connected with the other end of the first connecting port and the first coil and is used for sending the data out through the first coil;
a main machine, which is internally provided with a second coil and a second controller, wherein,
the second coil is connected with the first coil in a communication mode and used for providing the received data to the second controller.
2. The apparatus of claim 1, wherein the housing of the base is adapted to the housing of the host.
3. The apparatus of claim 1, wherein the data comprises upgrade information, the base further comprising a first wireless module, wherein,
the first wireless module is in communication connection with the first controller and the interactive device respectively and used for sending the upgrading information transmitted by the interactive device out through the first coil.
4. The apparatus of claim 1, wherein the host further comprises a second connection port and a second wireless module, wherein,
the second connection port is connected with the second controller and used for receiving screen transmission data;
and the second wireless module is connected with the second controller and used for sending the screen transmission data to the interactive equipment.
5. The device of claim 4, wherein the first connection port and/or the second connection port is a USB port.
6. The apparatus of claim 4, wherein the host further comprises an energy storage device connected to the second coil, the second controller, and the second wireless module, respectively, wherein,
the first connection port is further used for transmitting electric energy to the energy storage device through the first coil and the second coil;
the energy storage device is used for providing the electric energy for the second controller and the second wireless module.
7. The apparatus of claim 6, wherein the energy storage device is further coupled to the second connection port for receiving electrical energy from the second connection port.
8. The apparatus of claim 6, wherein the energy storage device is a rechargeable battery.
9. An interactive system, characterized in that it comprises a wireless screen transmission device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930241.0U CN211152101U (en) | 2019-11-08 | 2019-11-08 | Wireless screen transmission equipment and interaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930241.0U CN211152101U (en) | 2019-11-08 | 2019-11-08 | Wireless screen transmission equipment and interaction system |
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| Publication Number | Publication Date |
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| CN211152101U true CN211152101U (en) | 2020-07-31 |
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| CN201921930241.0U Active CN211152101U (en) | 2019-11-08 | 2019-11-08 | Wireless screen transmission equipment and interaction system |
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| CN (1) | CN211152101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950250A (en) * | 2021-05-28 | 2022-08-30 | 广州国睿科学仪器有限公司 | Heating stirrer capable of being networked and wireless control system and method thereof |
| TWI803925B (en) * | 2021-08-03 | 2023-06-01 | 明基電通股份有限公司 | Conference system with low standby power consumption |
-
2019
- 2019-11-08 CN CN201921930241.0U patent/CN211152101U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950250A (en) * | 2021-05-28 | 2022-08-30 | 广州国睿科学仪器有限公司 | Heating stirrer capable of being networked and wireless control system and method thereof |
| CN114950250B (en) * | 2021-05-28 | 2024-03-12 | 广州国睿科学仪器有限公司 | Networking heating stirrer and wireless control system and method thereof |
| TWI803925B (en) * | 2021-08-03 | 2023-06-01 | 明基電通股份有限公司 | Conference system with low standby power consumption |
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