CN221040013U - Docking station for VR device - Google Patents
Docking station for VR device Download PDFInfo
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- CN221040013U CN221040013U CN202323076436.2U CN202323076436U CN221040013U CN 221040013 U CN221040013 U CN 221040013U CN 202323076436 U CN202323076436 U CN 202323076436U CN 221040013 U CN221040013 U CN 221040013U
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 46
- 239000011521 glass Substances 0.000 abstract description 29
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to a docking station, which comprises a body, wherein the body is provided with a terminal equipment interface, a VR equipment interface and a power supply part; the terminal equipment interface is used for connecting VR data source equipment; the VR device interface is used for connecting VR devices; the terminal equipment interface is connected with the VR equipment interface, and is used for sending VR data to the VR equipment by the accessed VR data source equipment and displaying the VR data on the VR equipment; the power supply part comprises a power supply input end, and the power supply input end is used for receiving power supply to the docking station; the power supply part is connected with the terminal equipment interface and the VR equipment interface respectively and is used for supplying power to the accessed VR data source equipment and VR equipment. According to the docking station, the mobile phone and the VR glasses can be connected, the mobile phone sends VR data to the VR glasses and plays the VR data, and meanwhile, the docking station is provided with a power supply part and can charge the mobile phone and the VR glasses. Ensure that the mobile phone and the VR glasses can work for a long time.
Description
Technical Field
The present utility model relates to a docking station for connecting VR devices.
Background
In the prior art, a docking station is an electronic device for expanding a data interface, and most typically, the docking station is provided with a plurality of USB sockets, and after the docking station is connected with a terminal device, for example, a notebook computer, the notebook computer can access the USB device connected to the docking station.
Some docking stations also have a function of converting a data interface, for example, a docking station supporting an HDMI interface, and an input end of the docking station is, for example, a typec interface, and after the docking station is connected with a computer, the docking station is used for receiving video data, and an internal chip of the docking station can convert the video data into an HDMI format and output the video data from the HDMI interface to the outside.
VR devices, i.e., virtual reality display devices, such as VR glasses, can directly project images to the human eye. Some existing handsets already support connection to VR devices. The user can be connected with the VR glasses with the data line with the cell-phone, and the video data source is regarded as to the cell-phone, and VR glasses are regarded as display device, broadcast VR video. In this way, although the video watching mode is convenient to use, the mobile phone and the VR glasses are often not enough in cruising, and a part of the movies may be played in half, so that the mobile phone and the VR glasses need to be paused for charging.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the docking station is provided, can connect the mobile phone and the VR glasses, play VR video, and meanwhile can charge for the mobile phone and the VR glasses.
The technical scheme adopted for solving the technical problems is as follows:
The docking station for the VR equipment comprises a body, wherein the body is provided with a terminal equipment interface, a VR equipment interface and a power supply part;
The terminal equipment interface is used for connecting VR data source equipment; the VR device interface is used for connecting VR devices;
The terminal equipment interface is connected with the VR equipment interface, and is used for sending VR data to the VR equipment by the accessed VR data source equipment and displaying the VR data in the VR equipment;
The power supply part comprises a power input end, and the power input end is used for receiving power supply to the docking station;
the power supply part is connected with the terminal equipment interface and the VR equipment interface respectively and is used for supplying power to the accessed VR data source equipment and VR equipment.
Further, the power input end is adapted to a plug of the charger and is used for receiving power supplied by the charger to the docking station.
Further, the power supply part further comprises a power supply request module, a charging protocol module and a voltage reduction control module;
The power input end is respectively connected with the power request module, the charging protocol module and the voltage reduction control module and is used for the charger to respectively supply power for the power request module, the charging protocol module and the voltage reduction control module;
The charging protocol module is respectively connected with a terminal equipment interface and a VR equipment interface and is used for carrying out charging protocol handshaking with the accessed VR data source equipment and VR equipment;
The charging protocol module is connected with the power supply request module and is used for sending a quick charging demand signal to the power supply request module based on the charging protocol handshake condition;
the power supply request module is connected with the power supply input end and is further used for carrying out charging protocol handshake on the charger based on the fast charging demand signal so as to acquire fast charging voltage power supply;
The voltage reduction control module is respectively connected with the charging protocol module, the terminal equipment interface and the VR equipment interface and is used for controlling the voltage reduction control module to supply power to the VR data source equipment and the VR equipment by fast charging voltage or to supply power by 5V voltage after the fast charging voltage is reduced based on the handshake condition of the charging protocol.
Further, the terminal equipment interface and the VR equipment interface also comprise a data processing module which is arranged on the connection path of the terminal equipment interface and the VR equipment interface, the data processing module is used for receiving power supply from the VR data source device, forwarding the VR data to the VR device and displaying the VR data on the VR device.
Further, the data processing module is further connected with a USB socket, and is used for VR data source equipment or VR equipment to read a storage device connected to the USB socket.
Furthermore, the terminal device interface, the VR device interface and the power input end are typec interfaces.
The beneficial effects of the utility model are as follows: according to the docking station, the mobile phone and the VR glasses can be connected, the mobile phone sends VR data to the VR glasses and plays the VR data, and meanwhile, the docking station is provided with a power supply part and can charge the mobile phone and the VR glasses. Ensure that the mobile phone and the VR glasses can work for a long time.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of a docking station of the present utility model;
FIG. 2 is a schematic perspective view of the embodiment of FIG. 1 from another perspective;
FIG. 3 is a functional block diagram of one embodiment of a docking station of the present utility model;
the reference numerals in the drawings are: the terminal comprises a body 1, a terminal device interface 2, a VR device interface 3, a power input end 4 and a power supply part 5.
Detailed Description
The utility model is further illustrated in the following, with reference to the figures and examples, which may typically be:
The docking station for the VR equipment comprises a body 1, wherein the body 1 is provided with a terminal equipment interface 2, a VR equipment interface 3 and a power supply part 5;
The terminal equipment interface 2 is used for connecting with VR data source equipment; the VR device interface 3 is used for connecting VR devices;
The terminal equipment interface 2 is connected with the VR equipment interface 3, and is used for sending VR data to the VR equipment by the accessed VR data source equipment and displaying the VR data in the VR equipment;
The power supply part 5 comprises the power input end 4, and the power input end 4 is used for receiving power supply to the docking station;
The power supply part 5 is respectively connected with the terminal equipment interface 2 and the VR equipment interface 3 and is used for supplying power to the accessed VR data source equipment and VR equipment.
Specifically, as shown in fig. 1 to 3, the terminal device interface 2 of the docking station is used for connecting VR data source devices, for example, devices such as a mobile phone and a computer, which can output VR data externally. VR device interface 3 is used to connect VR devices, such as VR glasses, that can receive VR data and play VR video.
Terminal equipment interface 2 is connected with VR equipment interface 3, and when this docking station is accessed to VR data source equipment and VR equipment, then both switch on, and VR data source equipment sends VR data to the VR equipment, and shows at the VR equipment.
The most typical connection mode is that the terminal equipment interface 2 is directly connected with the VR equipment interface 3, i.e. no functional module is arranged between the two interfaces, and the pins of the two interfaces are directly connected by wires. This embodiment is suitable for use with a cell phone or computer that supports VR output functions. For example, the mobile phone is connected with the terminal device interface 2, the VR glasses are connected with the VR device interface 3, the mobile phone can detect the accessed VR glasses, then VR data are sent to the VR glasses, and the VR data are played on the VR glasses.
The power supply part 5 is connected with the terminal equipment interface 2 and the VR equipment interface 3 respectively and is used for supplying power to the accessed VR data source equipment and VR equipment, so that the mobile phone and the VR glasses can work for a long time, and the power supply input end 4 of the power supply part 5 is the power supply input end of the docking station.
For example, typically, a mains plug is used as the power input end 4, the mains plug is connected with a switching power supply circuit to form the power supply part 5, when the plug is plugged into a socket in a home, the mains is converted into 5v direct current through the switching power supply circuit, and the switching power supply circuit is connected to the terminal equipment interface 2 and the VR equipment interface 3 to respectively provide 5v direct current power for an accessed mobile phone and VR glasses.
As another example, the power input 4 may be adapted to a plug of a charger for receiving power from the charger to the docking station.
The charger is referred to as a power adapter, and refers to a device that converts commercial power into low-voltage direct current to power electronic devices. For example, the plug of the most common mobile phone charger is a typec plug, the typec interface can be used as a power input end 4, and the typec interface is connected with the current-limiting resistor to form a power supply part 5, so that the docking station can be connected with the charger, obtain low-voltage direct current and directly transmit the low-voltage direct current to the mobile phone and the VR glasses through the current-limiting resistor, the current-limiting resistor plays a role in preventing overcurrent, and a switching power supply module is not needed to be configured in the docking station. Similarly, some notebook power adapters may also power the docking station with low voltage dc power.
For another example, a typec interface may be used as the power input terminal 4, and the typec interface, the charge-discharge management circuit, and the rechargeable battery are sequentially connected to form the power supply section 5, and the charge-discharge management circuit is further connected to the terminal device interface 2 and the VR device interface 3. The power supply 5 can be charged with energy using a mobile phone charger. Even if the mobile phone charger is disconnected, the power supply unit 5 can supply power to the mobile phone and VR glasses, respectively. The specific circuit of the power supply section 5 can refer to the typec interface, the charge and discharge management circuit, and the rechargeable battery of the portable power source of the related art.
Preferably, the power supply unit 5 may further include a power supply request module, a charging protocol module, and a step-down control module;
the power input end 4 is respectively connected with the power request module, the charging protocol module and the voltage reduction control module and is used for the charger to respectively supply power for the power request module, the charging protocol module and the voltage reduction control module;
The charging protocol module is respectively connected with the terminal equipment interface 2 and the VR equipment interface 3 and is used for carrying out charging protocol handshaking with the accessed VR data source equipment and VR equipment;
The charging protocol module is connected with the power supply request module and is used for sending a quick charging demand signal to the power supply request module based on the charging protocol handshake condition;
The power supply request module is connected with the power supply input end 4 and is also used for carrying out charging protocol handshake on the charger based on the quick charging demand signal so as to acquire quick charging voltage power supply;
The voltage reduction control module is respectively connected with the charging protocol module, the terminal equipment interface 2 and the VR equipment interface 3 and is used for controlling the voltage reduction control module to supply power to the VR data source equipment and the VR equipment by fast charging voltage or supplying power by 5V voltage after the fast charging voltage is reduced based on the handshake condition of the charging protocol.
The docking station of the preferred scheme supports quick charging of the accessed equipment, and the quick charging voltage refers to a voltage higher than 5 volts, for example, 9 volts, 12 volts and other charging voltages of a USB-PDPower Delivery quick charging protocol.
As shown in fig. 3, the power supply unit 5 further includes a power request module, a charging protocol module, and a step-down control module, and the power input terminal 4 may be connected to a charger supporting rapid charging of the PD. The charger supplies power to the power request module, the charging protocol module and the voltage reduction control module respectively, and all the functional modules work electrically.
The charging protocol module is respectively connected with the terminal device interface 2 and the VR device interface 3 and is used for carrying out charging protocol handshake with the accessed VR data source device and VR device, and in general, the VR glasses have low power consumption without quick charging voltage, and the VR data source device, such as a mobile phone, has high power consumption, and if the mobile phone supports quick charging, carries out charging protocol handshake with the charging protocol module so as to acquire quick charging voltage.
The charging protocol module is connected with the power supply request module and is used for sending a quick charging demand signal to the power supply request module based on the charging protocol handshake condition; for example, the charging protocol module has learned that the mobile phone requests the fast charging voltage, the power supply request module sends a fast charging demand signal, and the power supply request module further carries out charging protocol handshake on the charger connected to the power supply input end 4, so as to obtain the fast charging voltage power supply of the charger.
The fast charging voltage is sent to the voltage reduction control module, and the charging protocol module performs charging control based on the handshake condition of the charging protocol, namely, the voltage reduction control module is controlled to perform fast charging voltage power supply on equipment requiring fast charging voltage, such as a mobile phone; for devices that do not require a fast charge voltage, such as VR glasses, the fast charge voltage is stepped down by the step-down control module and then supplied at 5 volts.
More specifically, each of the above functional modules may be implemented by an integrated circuit, for example, the charging protocol module may use an IP2738 chip scheme of the english-integrated core company, the power supply request module may use an IP2716 chip scheme of the english-integrated core company, and the voltage reduction control module may use an IP6550 chip scheme of the english-integrated core company.
When the IP2738 obtains the quick charge requirement of the mobile phone, a quick charge requirement signal is sent to the IP2716 through a general input/output interface of the chip, and then the IP2716 and the charger carry out a quick charge protocol handshake to obtain the quick charge voltage power supply of the charger.
The fast charge voltage is delivered to IP6550 and is directly supplied to the mobile phone without voltage reduction, and the fast charge voltage is reduced to 5 volts through IP6550 and is supplied to VR glasses.
In addition, the charging protocol module may adopt SW3516P of zhi-ji technology company, the power supply request module adopts AP5811 of chip and micro-electronics company, and the voltage reduction control module adopts CX8853 of honest chip micro-tech company.
According to the docking station, the VR data source device can be connected with the VR device through the docking station, VR video is played, meanwhile, the VR data source device and the VR device can be charged, and the device can work for a long time.
The connection mode of the terminal equipment interface 2 and the VR equipment interface 3 may be that the data connection is realized by forwarding data by means of the data processing module, besides the direct connection of the terminal equipment interface 2 and the VR equipment interface 3.
For example, the terminal device interface 2 and the VR device interface 3 may further include a data processing module, where the data processing module is disposed on a connection path between the terminal device interface 2 and the VR device interface 3, and is configured to receive power from the VR data source device, and the data processing module forwards the VR data to the VR device and displays the VR data on the VR device.
As shown in fig. 3, the data processing module is disposed on a connection path between the terminal device interface 2 and the VR device interface 3, both a power supply pin and a data pin of the terminal device interface 2 are connected to the data processing module, and a data pin of the VR device interface 3 is connected to the data processing module.
When the mobile phone supporting the OTG function is accessed to the terminal equipment interface 2, the mobile phone can supply power to the data processing module to enable the data processing module to work, and further the data processing module forwards VR data output by the mobile phone to the VR glasses and plays the VR glasses.
The data processing module may be implemented using an integrated circuit, for example, using a chip solution such as GL3590 from the company beginner, LT8711UXD from the company dragon semiconductor.
Preferably, the data processing module is further connected with a USB socket, and is used for VR data source equipment or VR equipment to read a storage device accessed in the USB socket. For example, when the USB flash disk is inserted into the USB socket and the mobile phone is accessed into the terminal equipment interface 2, the mobile phone can read the data in the USB flash disk through the data processing module.
The terminal device interface 2 and the VR device interface 3 of the docking station need to realize power supply and data transmission functions, for example, may be a micro usb interface, a typec interface, and the like. The power input end 4 can also be a micro usb interface, a typec interface and other common interfaces, so that the use is convenient.
Claims (6)
1. Docking station for VR device, comprising a body (1), characterized in that the body (1) is provided with a terminal device interface (2), a VR device interface (3) and a power supply (5);
The terminal equipment interface (2) is used for connecting VR data source equipment; the VR device interface (3) is used for connecting VR devices;
The terminal equipment interface (2) is connected with the VR equipment interface (3) and is used for the accessed VR data source equipment to send VR data to the VR equipment and display the VR data on the VR equipment;
The power supply part (5) comprises a power input end (4), and the power input end (4) is used for receiving power supply to the docking station;
The power supply part (5) is respectively connected with the terminal equipment interface (2) and the VR equipment interface (3) and is used for supplying power to the accessed VR data source equipment and VR equipment.
2. The docking station for a VR device as set forth in claim 1, wherein said power input (4) is adapted to a plug of a charger for receiving power from the charger to the docking station.
3. The docking station for a VR device as set forth in claim 2, wherein said power supply (5) further comprises a power request module, a charging protocol module, and a step-down control module;
The power input end (4) is respectively connected with the power request module, the charging protocol module and the voltage reduction control module and is used for supplying power to the power request module, the charging protocol module and the voltage reduction control module by the charger respectively;
the charging protocol module is respectively connected with a terminal equipment interface (2) and a VR equipment interface (3) and is used for carrying out charging protocol handshaking with the accessed VR data source equipment and VR equipment;
The charging protocol module is connected with the power supply request module and is used for sending a quick charging demand signal to the power supply request module based on the charging protocol handshake condition;
The power supply request module is connected with the power supply input end (4) and is further used for carrying out charging protocol handshake on the charger based on the quick charging demand signal so as to acquire quick charging voltage power supply;
The voltage reduction control module is respectively connected with the charging protocol module, the terminal equipment interface (2) and the VR equipment interface (3) and is used for controlling the voltage reduction control module to supply power to the VR data source equipment and the VR equipment by fast charging voltage or supplying power to the VR data source equipment and the VR equipment by 5V voltage after the fast charging voltage is reduced based on the handshake condition of the charging protocol.
4. The docking station for a VR device as set forth in claim 1 further comprising a data processing module disposed in a connection path of said terminal device interface (2) and VR device interface (3) for receiving power from said VR data source device and forwarding said VR data to and displaying at the VR device.
5. The docking station for a VR device as set forth in claim 4 wherein said data processing module further has a USB socket connected thereto for a VR data source device or VR device to read a memory device accessed at the USB socket.
6. The docking station for a VR device as set forth in claim 1 wherein said terminal device interface (2), VR device interface (3) and power input (4) are all typec interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076436.2U CN221040013U (en) | 2023-11-14 | 2023-11-14 | Docking station for VR device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076436.2U CN221040013U (en) | 2023-11-14 | 2023-11-14 | Docking station for VR device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040013U true CN221040013U (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323076436.2U Active CN221040013U (en) | 2023-11-14 | 2023-11-14 | Docking station for VR device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040013U (en) |
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2023
- 2023-11-14 CN CN202323076436.2U patent/CN221040013U/en active Active
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