CN213690609U - Docking station - Google Patents
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- CN213690609U CN213690609U CN202022451776.9U CN202022451776U CN213690609U CN 213690609 U CN213690609 U CN 213690609U CN 202022451776 U CN202022451776 U CN 202022451776U CN 213690609 U CN213690609 U CN 213690609U
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Abstract
The utility model relates to an electronic equipment technical field discloses a docking station. The docking station comprises a first Type-c interface, a first PD controller, a first multimedia conversion circuit, a second Type-c interface, a second PD controller and a second multimedia conversion circuit, wherein the first multimedia conversion circuit comprises a first video interface conversion circuit and a first video interface, the first PD controller controls the first video interface conversion circuit to convert first multimedia data, the second multimedia conversion circuit comprises a second video interface conversion circuit and a second video interface, and the second PD controller controls the second video interface conversion circuit to convert second multimedia data. Because docking station can support to connect the external equipment that has two Type-c interfaces at least to two multimedia data with the external equipment transmission transmit to different displays respectively and show, consequently reach the effect of two screens different shows, and then promote user's experience and feel.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electronic equipment technical field especially relates to a docking station.
[ background of the invention ]
A Docking station (Docking station) is an external device specially configured for a notebook computer, and a user can simultaneously connect a plurality of displays to display a picture through the Docking station.
However, when the notebook computers on the market are connected to more than two displays for displaying the images, each display can only display the same image. For a user, different display pictures need to be displayed in a plurality of working scenes, based on the current technical scheme, the user can only configure a plurality of notebook computers in order to meet the requirement of simultaneously displaying different pictures, and the mode needs the user to spend more cost to configure the notebook computers, so that the user experience is reduced.
[ Utility model ] content
In order to solve the above technical problem, an embodiment of the present invention provides a docking station, which has an effect of dual-screen abnormal display.
The embodiment of the utility model provides a solve its technical problem and adopt following technical scheme:
a docking station, comprising:
the first Type-c interface is used for being in butt joint with first external equipment and transmitting first multimedia data sent by the first external equipment;
the first PD controller is electrically connected with the first Type-c interface;
the first multimedia conversion circuit comprises a first video interface conversion circuit and a first video interface, the first video interface conversion circuit is respectively and electrically connected with the first video interface, the first Type-c interface and the first PD controller, and the first PD controller controls the first video interface conversion circuit to convert the first multimedia data;
the second Type-c interface is used for being in butt joint with a second external device and transmitting second multimedia data sent by the second external device;
the second PD controller is electrically connected with the second Type-c interface;
and the second multimedia conversion circuit comprises a second video interface conversion circuit and a second video interface, the second video interface conversion circuit is respectively electrically connected with the second video interface, the second Type-c interface and the second PD controller, and the second PD controller controls the second video interface conversion circuit to convert the second multimedia data.
Optionally, the docking station further comprises:
a power management circuit for monitoring an external voltage and converting the external voltage into a target voltage;
the switching circuit is respectively electrically connected with the power management circuit, the first Type-c interface and the first PD controller, when the first PD controller controls the switching circuit to be in a conducting state, the target voltage is transmitted to the first Type-c interface through the switching circuit, and when the first PD controller controls the switching circuit to be in a stopping state, the switching circuit disconnects the power management circuit from the first Type-c interface.
Optionally, the docking station further comprises: a first buck converter for converting the external voltage to a corresponding voltage;
and the anode of the diode is electrically connected with the first buck converter, and the cathode of the diode is electrically connected between the power management circuit and the switch circuit.
Optionally, the docking station further comprises: the first USB controller is electrically connected with the first Type-c interface;
and the first USB interface group is electrically connected with the first USB controller and the first buck converter circuit respectively.
Optionally, the docking station further comprises a third Type-c interface electrically connected with the first USB controller and the first buck converter, respectively.
Optionally, the docking station further comprises:
the second USB controller is electrically connected with the first USB controller;
the charging chip is used for converting the external voltage into a corresponding voltage;
and the fourth Type-c interface is respectively electrically connected with the second USB controller and the charging chip.
Optionally, the docking station further comprises:
the audio conversion circuit is electrically connected with the second USB controller;
and the audio interface is electrically connected with the audio conversion circuit.
Optionally, the docking station further comprises:
a second buck converter for converting the external voltage to a corresponding voltage;
the third USB controller is electrically connected with the second USB controller;
and the second USB interface group is respectively and electrically connected with the third USB controller and the second buck converter circuit.
Optionally, the docking station further comprises:
the card reader chip is electrically connected with the third USB controller;
the SD interface is electrically connected with the card reader chip;
and the TF interface is electrically connected with the card reader chip.
Optionally, the docking station further comprises:
the Ethernet controller is electrically connected with the third USB controller;
and the network interface is electrically connected with the Ethernet controller.
Compared with the prior art, in the docking station of the embodiment of the present invention, the first Type-c interface is used for docking with an external device and transmitting first multimedia data sent by the external device, the first PD controller is electrically connected to the first Type-c interface, the first multimedia conversion circuit includes a first video interface conversion circuit and a first video interface, the first video interface conversion circuit is electrically connected to the first video interface, the first Type-c interface and the first PD controller, respectively, the first PD controller controls the first video interface conversion circuit to convert the first multimedia data, the second Type-c interface is used for docking with the external device and transmitting second multimedia data sent by the external device, the second PD controller is electrically connected to the second Type-c interface, the second multimedia conversion circuit includes a second video interface conversion circuit and a second video interface, the second video interface conversion circuit is respectively electrically connected with the second video interface, the second Type-c interface and the second PD controller, and the second PD controller controls the second video interface conversion circuit to convert second multimedia data. Because docking station adopts two Type-c interfaces, two PD controllers and two multi-media converting circuit, consequently, docking station can support to connect the external equipment that has two Type-c interfaces at least to transmit two multimedia data of external equipment transmission to different displays respectively and show, thereby reach the effect of two different screens shows, and then promote user's experience and feel.
[ description of the drawings ]
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic circuit diagram of a docking station according to an embodiment of the present invention;
FIG. 2 is a schematic circuit diagram of the Type-c interface shown in FIG. 1;
FIG. 3 is a schematic circuit diagram of the PD controller shown in FIG. 1;
FIG. 4 is a schematic circuit diagram of the video interface conversion circuit shown in FIG. 1;
fig. 5 is a schematic circuit diagram of another docking station according to an embodiment of the present invention;
FIG. 6 is a schematic circuit diagram of the power management circuit shown in FIG. 5;
fig. 7 is a circuit structure diagram of the switching circuit shown in fig. 5.
[ detailed description ] embodiments
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "electrically connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "bottom", and the like as used herein are used in the description to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The embodiment of the utility model provides a pendulum floodgate can use in arbitrary suitable place to, technical personnel in the field can also be according to the needs in place, the locating position and the rotation direction of baffle in the adjustment pendulum floodgate.
An embodiment of the present invention provides a docking station, please refer to fig. 1, the docking station 100 includes a first Type-c interface 11, a first PD controller 12, a first multimedia conversion circuit 13, a second Type-c interface 14, a second PD controller 15 and a second multimedia conversion circuit 16.
The first Type-c interface 11 is configured to interface with a first external device 17 and transmit first multimedia data sent by the first external device 17, where the first external device 17 may be any suitable electronic device, such as a notebook computer of any suitable Type. In some embodiments, the first Type-c interface 11 is a Type-c male end.
The first PD controller 12 is electrically connected to the first Type-c interface 11, the first multimedia conversion circuit 13 includes a first video interface conversion circuit 131 and a first video interface 132, the first video interface conversion circuit 131 is electrically connected to the first video interface 132, the first Type-c interface 11 and the first PD controller 12, and the first video interface 132 is electrically connected to the first display 18.
The first external device 17 transmits the first multimedia data to the first video interface conversion circuit 131 through the first Type-c interface 11, the first PD controller 12 controls the first video interface conversion circuit 131 to convert the first multimedia data, and the converted first multimedia data is transmitted to the first display 18 through the first video interface 132 for displaying.
In some embodiments, the first multimedia conversion circuit 13 supports an appropriate protocol such as an HDMI protocol.
The second Type-c interface 14 is used to interface with the second external device 19 and transmit second multimedia data transmitted by the second external device 19. The second external device 19 may be any suitable electronic device, such as a notebook computer of any suitable Type, and it is understood that the first external device 17 and the second external device 19 may be the same external device, for example, a notebook computer is integrated with two Type-c interfaces, which may be electrically connected to the first Type-c interface 11 and the second Type-c interface 14, respectively, to communicate multimedia data with each other. In some embodiments, the second Type-c interface 14 is a Type-c male end.
In some embodiments, referring to fig. 2, a specific circuit structure of the first Type-c interface 11 or the second Type-c interface 14 is shown in fig. 2.
The second PD controller 15 is electrically connected to the second Type-c interface 14, wherein the second PD controller 15 and the first PD controller 12 can support any suitable USB power transmission protocol, the second PD controller 15 or the first PD controller 12 can support USB data, video, charging, and support an automatic power saving mode, and when the first Type-c interface 11 is not connected to the first external device 17, or the second Type-c interface 14 is not connected to the second external device 19, the first PD controller 12 or the second PD controller 15 can automatically enter into sleep, so as to achieve intelligent power saving.
In some embodiments, the Type-c power transmission mode of the PD controller communicates through the CC pin of the Type-c interface and charges according to the mode of the voltage range supported by the device, the charging voltage range of the Type-c is between 5V and 20V. The selection of the charging mode is dependent on the supported mode of the device used, as is the charging current voltage.
In some embodiments, referring to fig. 3, a specific circuit structure of the first PD controller 12 or the second PD controller 15 is shown in fig. 3.
The second multimedia conversion circuit 16 includes a second video interface conversion circuit 161 and a second video interface 162, the second video interface conversion circuit 161 is electrically connected to the second video interface 162, the second Type-c interface 14 and the second PD controller 15, respectively, and the second video interface 162 is electrically connected to the second display 20.
The second external device 19 transmits the second multimedia data to the second video interface conversion circuit 161 through the second Type-c interface 14, the second PD controller 15 controls the second video interface conversion circuit 161 to convert the second multimedia data, and the converted second multimedia data is transmitted to the second display 20 through the second video interface 162 to be displayed.
In some embodiments, the first multimedia data and the second multimedia data include video data in various formats, wherein the first multimedia data and the second multimedia data may be the same multimedia data or different multimedia data.
In some embodiments, the specific circuit structure of the first video interface conversion circuit 131 or the second video interface conversion circuit 161 is as shown in fig. 4, and the first video interface 132 or the second video interface 162 adopts an HDMI interface.
In this embodiment, because docking station 100 adopts two Type-c interfaces, two PD controllers and two multimedia conversion circuits, docking station can support to connect the external device with two Type-c interfaces, and transmit two multimedia data transmitted by the external device to different displays respectively for display, thereby achieving the effect of dual-screen different display, and further improving the experience of the user.
Generally, the external power supply is not stable enough, for example, overvoltage, undervoltage, overcurrent, undercurrent, or surge current voltage occurs, and the external power supply affects the operational reliability of the docking station. Therefore, in some embodiments, referring to fig. 5, the docking station 100 further includes a power management circuit 21 and a switch circuit 22.
The power management circuit 21 is used to monitor the external voltage and convert the external voltage into a target voltage, for example, the external voltage is 20 volts output by the adapter, and the power management circuit 21 can monitor the voltage output by the adapter and convert the 20 volts into any suitable voltage value such as 5 volts. Since the power management circuit 21 can effectively manage the external voltage, the occurrence of abnormal situations is prevented, thereby improving the operational reliability of the docking station 100.
In some embodiments, power management circuitry 21 may select any suitable power management chip, for example, power management circuitry 21 selects a power management chip as shown in FIG. 6.
The switch circuit 22 is electrically connected to the power management circuit 21, the first Type-c interface 11, and the first PD controller 12, respectively. When the first PD controller 12 controls the switch circuit 22 to be in the on state, the target voltage is transmitted to the first Type-c interface 11 through the switch circuit 22, and when the first PD controller 12 controls the switch circuit 22 to be in the off state, the switch circuit 22 disconnects the power management circuit 21 from the first Type-c interface 11.
In some embodiments, the switching circuit 22 may be formed from any suitable discrete components, such as switches, resistors, capacitors. The switch can be selected from a micro relay, an electronic switching tube and the like, wherein the electronic switching tube is a PMOS tube or an MOS tube and the like. For example, the switching circuit 22 may select a switching circuit as shown in fig. 7.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes a first buck converter 23 and a diode 24, the first buck converter 23 is configured to convert an external voltage into a corresponding voltage, an anode of the diode 24 is electrically connected to the first buck converter 23, and a cathode of the diode 24 is electrically connected between the power management circuit 21 and the switch circuit 22.
The first buck converter 23 can convert the 20v external voltage into 5v and apply the 5v external voltage to the switching circuit 22 through the diode 24 or transmit the 5v external voltage to a subsequent circuit. The diode 24 can prevent voltage or current from flowing back to the first buck converter 23, thereby protecting the first buck converter 23 and facilitating other extensions of the subsequent circuits using the voltage output by the first buck converter 23.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes a first USB controller 25 and a first USB interface set 26, the first USB controller 25 is electrically connected to the first Type-c interface 11, and the first USB interface set 26 is electrically connected to the first USB controller 25 and the first buck converter circuit 23, respectively.
In this embodiment, the first Type-c interface 11 may transmit USB data transmitted by the first external device 17 to the first USB controller 25, and when USB devices are connected to the first USB interface group 26, the first USB controller 25 may transmit USB data to the USB devices through the first USB interface group 26.
In some embodiments, when USB devices are connected to the first USB interface group 26, the power output from the first buck converter circuit 23 can provide power for the USB devices through the first USB interface group 26, wherein the first USB interface group 26 supports a normal charging protocol in BC1.2, a full-speed charging protocol, a data transmission and high-current charging protocol, and apple 1A, 2.1A, and 2.4A charging protocols.
In some embodiments, the first USB interface group 26 includes a plurality of USB interfaces, each of which is electrically connected to the first USB controller 25 and the first buck converter circuit 23, wherein the USB interfaces may be USB3.0 and/or USB2.0 interfaces, which may output 5V/1.5A power.
In some embodiments, the first USB controller 25 may select any suitable HUB chip, for example, the first USB controller 25 selects a HUB chip with model number VL 817.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes a third Type-c interface 27, wherein the third Type-c interface 27 is electrically connected to the first USB controller 25 and the first buck converter 23, respectively, and the third Type-c interface 27 can output 5V/1.5A power, and the third Type-c interface 27 can select a Type-c female terminal.
The external device supporting the Type-c interface can be plugged into the third Type-c interface 27 of the docking station 100 to mutually transmit data, so that the docking station 100 provided by the embodiment can provide a plurality of Type-c interfaces, has a male Type-c interface and a female Type-c interface, and can meet the requirements of data transmission and charging with various external devices.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes a second USB controller 28, a charging chip 29 and a fourth Type-c interface 30.
The second USB controller 28 is electrically connected to the first USB controller 25, the second USB controller 28 and the first USB controller 25 can communicate with each other, the charging chip 29 is configured to convert an external voltage into a corresponding voltage, and the fourth Type-c interface 30 is electrically connected to the second USB controller 28 and the charging chip 29, respectively.
In this embodiment, the second USB controller 28 can communicate with external devices through the fourth Type-c interface 30, for example, the fourth Type-c interface 30 can transmit USB data sent by the external devices to the second USB controller 28.
In some embodiments, when the fourth Type-c interface 30 is connected to a charging device, the power output by the charging chip 29 can provide power for the charging device through the fourth Type-c interface 30, wherein the charging chip 29 can be programmed to control and output various voltages such as 5V/9V/12V, etc. so as to meet the charging requirements of various charging devices.
In some embodiments, the second USB controller 28 may select any suitable HUB chip, for example, the second USB controller 28 selects a HUB chip model VL 815.
In some embodiments, any suitable chip may be selected for charging chip 29, for example, charging chip 29 is selected as an OB2151 model.
In some embodiments, the fourth Type-c interface 30 is a female headend.
In some embodiments, with reference to fig. 5, the docking station 100 further includes an audio conversion circuit 31 and an audio interface 32, the audio conversion circuit 31 is electrically connected to the second USB controller 28, and the audio interface 32 is electrically connected to the audio conversion circuit 31.
In this embodiment, the second USB controller 28 controls the audio conversion circuit 31 to convert multimedia data into audio data, and transmits the audio data to the playback device via the audio interface 32. Thus, the docking station 100 can also support the output of audio, meeting the needs of a variety of office scenarios.
In some embodiments, the audio conversion circuit 31 provided herein may select any suitable audio conversion chip, for example, the audio conversion circuit 31 selects a model HS100B chip.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes a second buck converter 33, a third USB controller 34 and a second USB interface set 35, the second buck converter 33 is used for converting an external voltage into a corresponding voltage, the third USB controller 34 is electrically connected to the second USB controller 28, and the second USB interface set 35 is electrically connected to the third USB controller 34 and the second buck converter circuit 33, respectively.
The third USB controller 34 and the second USB controller 28 can communicate with each other, and when USB devices are connected to the second USB interface group 35, the third USB controller 34 can transmit USB data to the USB devices through the second USB interface group 35.
In some embodiments, when the USB device is connected to the second USB interface group 35, the power output by the second buck converter 33 can provide power for the USB device through the second USB interface group 35, wherein the second buck converter 33 can output 5V.
In some embodiments, the second USB interface group 35 includes a plurality of USB interfaces, each of which is electrically connected to the third USB controller 34 and the second buck converter circuit 33, wherein the USB interface may be USB3.0, which can output 5V/0.9A power, and the docking station 100 provided in this embodiment can meet the charging requirements of various types of charging devices.
In some embodiments, the buck converter provided herein can select any suitable buck chip, for example, the buck converter selects a model MT3905 chip.
In some embodiments, the third USB controller 34 may select any suitable HUB chip, for example, the third USB controller 34 selects a HUB chip model VL 815.
In some embodiments, with continuing reference to fig. 5, the docking station 100 further includes a card reader chip 36, an SD interface 37 and a TF interface 38, wherein the card reader chip 36 is electrically connected to the third USB controller 34, the SD interface 37 is electrically connected to the card reader chip 36, and the TF interface 38 is electrically connected to the card reader chip 36.
In this embodiment, the third USB controller 34 controls the card reader chip 36 to read data of the external device through the SD interface 37 or the TF interface 38, so as to meet data reading and storing requirements of various storage devices.
In some embodiments, the card reader chip 36 provided herein may select any suitable chip, for example, the card reader chip 36 selects a chip model of GL 3224.
In some embodiments, with continued reference to fig. 5, the docking station 100 further includes an ethernet controller 39 and a network interface 40, the ethernet controller 39 is electrically connected to the third USB controller 34, and the network interface 40 is electrically connected to the ethernet controller 39.
In this embodiment, the third USB controller 34 controls the ethernet controller 39 to send and receive network data of the external device through the network interface 40, so as to meet the requirement of accessing the network.
In some embodiments, ethernet controller 39 provided herein may select any suitable chip, for example, ethernet controller 39 selects a model RTL8153B chip.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A docking station, comprising:
the first Type-c interface is used for being in butt joint with first external equipment and transmitting first multimedia data sent by the first external equipment;
the first PD controller is electrically connected with the first Type-c interface;
the first multimedia conversion circuit comprises a first video interface conversion circuit and a first video interface, the first video interface conversion circuit is respectively and electrically connected with the first video interface, the first Type-c interface and the first PD controller, and the first PD controller controls the first video interface conversion circuit to convert the first multimedia data;
the second Type-c interface is used for being in butt joint with a second external device and transmitting second multimedia data sent by the second external device;
the second PD controller is electrically connected with the second Type-c interface;
and the second multimedia conversion circuit comprises a second video interface conversion circuit and a second video interface, the second video interface conversion circuit is respectively electrically connected with the second video interface, the second Type-c interface and the second PD controller, and the second PD controller controls the second video interface conversion circuit to convert the second multimedia data.
2. The docking station of claim 1, further comprising:
a power management circuit for monitoring an external voltage and converting the external voltage into a target voltage;
the switching circuit is respectively electrically connected with the power management circuit, the first Type-c interface and the first PD controller, when the first PD controller controls the switching circuit to be in a conducting state, the target voltage is transmitted to the first Type-c interface through the switching circuit, and when the first PD controller controls the switching circuit to be in a stopping state, the switching circuit disconnects the power management circuit from the first Type-c interface.
3. The docking station of claim 2, further comprising:
a first buck converter for converting the external voltage to a corresponding voltage;
and the anode of the diode is electrically connected with the first buck converter, and the cathode of the diode is electrically connected between the power management circuit and the switch circuit.
4. The docking station of claim 3, further comprising:
the first USB controller is electrically connected with the first Type-c interface;
and the first USB interface group is electrically connected with the first USB controller and the first buck converter circuit respectively.
5. The docking station of claim 4, further comprising a third Type-c interface electrically connected to the first USB controller and the first buck converter, respectively.
6. The docking station of claim 4, further comprising:
the second USB controller is electrically connected with the first USB controller;
the charging chip is used for converting the external voltage into a corresponding voltage;
and the fourth Type-c interface is respectively electrically connected with the second USB controller and the charging chip.
7. The docking station of claim 6, further comprising:
the audio conversion circuit is electrically connected with the second USB controller;
and the audio interface is electrically connected with the audio conversion circuit.
8. The docking station of claim 6, further comprising:
a second buck converter for converting the external voltage to a corresponding voltage;
the third USB controller is electrically connected with the second USB controller;
and the second USB interface group is respectively and electrically connected with the third USB controller and the second buck converter circuit.
9. The docking station of claim 8, further comprising:
the card reader chip is electrically connected with the third USB controller;
the SD interface is electrically connected with the card reader chip;
and the TF interface is electrically connected with the card reader chip.
10. The docking station of claim 8, further comprising:
the Ethernet controller is electrically connected with the third USB controller;
and the network interface is electrically connected with the Ethernet controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022451776.9U CN213690609U (en) | 2020-10-29 | 2020-10-29 | Docking station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022451776.9U CN213690609U (en) | 2020-10-29 | 2020-10-29 | Docking station |
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| CN213690609U true CN213690609U (en) | 2021-07-13 |
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| CN202022451776.9U Active CN213690609U (en) | 2020-10-29 | 2020-10-29 | Docking station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365304A (en) * | 2023-01-18 | 2023-06-30 | 广东韦联电子科技有限公司 | Multi-interface docking station supporting AR equipment |
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2020
- 2020-10-29 CN CN202022451776.9U patent/CN213690609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365304A (en) * | 2023-01-18 | 2023-06-30 | 广东韦联电子科技有限公司 | Multi-interface docking station supporting AR equipment |
| CN116365304B (en) * | 2023-01-18 | 2023-12-08 | 广东韦联电子科技有限公司 | Multi-interface docking station supporting AR equipment |
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