CN110275576B - Display device - Google Patents
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- CN110275576B CN110275576B CN201910455866.4A CN201910455866A CN110275576B CN 110275576 B CN110275576 B CN 110275576B CN 201910455866 A CN201910455866 A CN 201910455866A CN 110275576 B CN110275576 B CN 110275576B
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- electronic device
- display
- sliding door
- camera module
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a display, which is coupled with a first electronic device and a second electronic device, and comprises a shell, a display panel, a universal serial bus hub, a camera module, a multi-computer switcher and a sliding door. The display panel is mounted on the housing. The universal serial bus hub is installed in the shell and is used for coupling the first electronic device and the second electronic device. The camera module is arranged on the shell and coupled with the universal serial bus hub, and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal. The sliding door is movably arranged between a first position and a second position of the camera module and is provided with a second terminal. When the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
Description
Technical Field
The present invention relates to a display, and more particularly, to a display including a KVM switch.
Background
As technology advances, many consumers want to make full use of desktop space, and wide screen displays are beginning to be the mainstream. The wide screen display can provide more perfect movie viewing experience for users in entertainment, can provide more windows for users in work simultaneously to improve the working efficiency, and can display finer pictures and more contents.
A wide-screen display on the market can be commonly connected to two electronic devices, such as a mobile phone, a desktop computer, a notebook computer, etc., and simultaneously display the images of the two electronic devices in a dual-screen mode. Many displays today also have a camera lens configured for login, video, live, and other purposes. When both electronic devices need to use the camera lens on the display, the user must either switch the camera lens from the screen display menu (on screen display) of the display to the designated device or switch the camera lens from the multi-computer switch to the designated device using a hot key. However, in practical operation, the user often gets lost in the switching process, and does not know which device the imaging lens is currently switched to, so a simple, quick and intuitive switching manner is needed to switch the device.
Disclosure of Invention
The present invention provides a display device, which can simply, quickly and intuitively switch the electronic device to connect with the camera module to operate the camera module.
An embodiment of the invention provides a display coupled to a first electronic device and a second electronic device, comprising a housing, a display panel, a universal serial bus hub, a camera module, a KVM switch and a sliding door. The display panel is mounted on the housing. The universal serial bus hub is installed in the shell and is used for coupling the first electronic device and the second electronic device. The camera module is arranged on the shell and coupled with the universal serial bus hub, and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal. The sliding door is movably arranged between a first position and a second position of the camera module and is provided with a second terminal. When the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
Another embodiment of the present invention provides a display coupled to a first electronic device and a second electronic device, wherein the display includes a housing, a display panel, a universal serial bus hub, a camera module, and a sliding door. The display panel is mounted on the housing. The universal serial bus hub is arranged in the shell and is used for being coupled with the first electronic device and the second electronic device, wherein the universal serial bus hub comprises a multi-computer switcher and is used for switching the first electronic device or the second electronic device to be coupled with the camera module. The camera module is arranged on the shell, is coupled with the universal serial bus hub, is used for receiving the image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and comprises a camera lens and a first terminal. The sliding door is movably arranged between a first position and a second position of the camera module and is provided with a second terminal. When the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
Preferably, when the sliding door is disposed at the second position, the second electronic device is coupled to the camera module through the KVM switch when the first terminal is dislocated from the second terminal.
Preferably, when the sliding door shields the imaging lens, the sliding door is arranged between the first position and the second position.
Preferably, the camera module has a sliding rail, and the sliding door is disposed on the sliding rail.
Preferably, the first position and the second position are arranged along a straight line.
Preferably, the sliding door has a plurality of openings, and when the sliding door is placed in the first position, the imaging lens takes an image through one of the plurality of openings, and when the sliding door is placed in the second position, the imaging lens takes an image through another one of the plurality of openings.
Preferably, the sliding door has no opening, and when the sliding door is placed at the first position, the image pickup lens is not shielded by the sliding door.
Preferably, the display panel further comprises a scaler coupled to the universal serial bus hub for adjusting the frame signals transmitted from the first electronic device and the second electronic device to display a proper frame ratio on the display panel.
Preferably, the scaler comprises a high-definition multimedia interface and/or a display port for coupling the electronic devices of the first electronic device and the second electronic device.
Compared with the prior art, the display provided by the embodiment of the invention utilizes the adjustment of the sliding door position to switch the camera lens to the appointed electronic device, so that the display can be connected with a plurality of electronic devices simultaneously, receives the picture signals of the electronic devices and presents proper pictures on the display panel, and can be connected with the camera module by a simple, quick and intuitive switching mode so as to operate the camera module, thereby increasing the practicability and convenience in use.
Drawings
Fig. 1 is a schematic diagram of a display according to an embodiment of the invention.
FIG. 2 is a schematic diagram of a camera module and a sliding door connected to a KVM in an embodiment.
Fig. 3 is a schematic view of the sliding door in the first position.
Fig. 4 is a schematic view of the sliding door in the second position.
Fig. 5 is a schematic view of the sliding door between the first position and the second position.
Fig. 6 is a schematic view of a sliding door in a first position according to another embodiment.
Fig. 7 is a schematic view of the sliding door shown in fig. 6 in a second position.
Fig. 8 is a schematic view of the sliding door shown in fig. 6 between a first position and a second position.
Fig. 9 is a schematic diagram of a display according to another embodiment of the invention.
Detailed Description
For a further understanding of the objects, construction, features and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.
Fig. 1 is a schematic diagram of a display 100 according to an embodiment of the invention. The display 100 includes a housing 102, a display panel 104, a universal serial bus hub (USB hub) 106, a KVM (KVM) 108, a camera module 110, a sliding door 112, a scaler 116, a high-definition multimedia interface (HDMI) 118, and a display port (DisplayPort) 120.
The display panel 104 is mounted on the housing 102. The usb hub 106 is mounted in the housing 102 for coupling to an electronic device, such as a mobile phone, a tablet, a desktop computer, or a notebook computer. In fig. 1, the display 100 is coupled to an electronic device 150 and an electronic device 160. The camera module 110 is disposed on the housing 102 and has an imaging lens 114. The camera module 110 is coupled to the usb hub 106 for receiving the image and transmitting the image to the electronic device 150 or the electronic device 160 through the usb hub 106. In an embodiment, the KVM switch 108 may be built into the USB hub 106 for selectively switching the electronic device 150 to be coupled to the camera module 110 or selectively switching the electronic device 160 to be coupled to the camera module 110. The camera module 110 has a sliding rail 122 thereon, and the sliding door 112 is movably disposed on the sliding rail 122. The high-definition multimedia interface (HDMI) 118 and the display port (DisplayPort) 120 are used for coupling the electronic device 150 and the electronic device 160 and transmitting the image signal to the display 100. The scaler 116 is used for adjusting the frame signals transmitted from the electronic device 150 and the electronic device 160 to display a proper frame ratio on the display panel 104.
Fig. 2 to 5 are schematic diagrams of a camera module 110 and a sliding door 112 in the embodiment. The camera module 110 includes a first terminal 124, the first terminal 124 is located at the left end of the camera module 110, the sliding door 112 includes a second terminal 126, the second terminal 126 is located at the left end of the sliding door, and the sliding door 112 has two openings. As shown in fig. 1, 2 and 3, when the sliding door 112 slides along the sliding rail 122 to the left end (the first position) of the camera module 110, the photographing lens 114 can photograph through the opening on the right side, and the first terminal 124 contacts the second terminal 126. By means of the potential of the first terminal 124 or the change thereof, the camera module 110 can send out a logic signal to the KVM switch 108 to switch the connection device, and the electronic device 160 can be coupled with the camera module 110 via the KVM switch 108. As shown in fig. 4, when the sliding door 112 slides along the sliding rail 122 to the right end (the second position) of the camera module 110, the imaging lens 114 can image through the left opening, and the first terminal 124 is offset from the second terminal 126, wherein the offset means that the first terminal and the second terminal are not in signal contact. By the potential of the first terminal 124 or the change thereof, the camera module 110 can send another logic signal to the KVM switch 108 to switch the connection device, at this time, the KVM switch 108 can disconnect the connection with the electronic device 160, and the electronic device 150 can establish the connection with the camera module 110 through the KVM switch 108. As shown in fig. 5, the sliding door 112 can slide between the left end and the right end to shield the imaging lens 114. The logic signal may be General-purpose input/output (GPIO), integrated circuit bus (Inter-Integrated Circuit, I2C), universal asynchronous receiver/transmitter (UART) or any other logic signal that may be used to trigger the KVM switch 108. The electronic device 150 and the electronic device 160 may be any devices that can be coupled to the usb hub 106, such as a desktop computer, a notebook computer, a tablet computer, or a mobile phone.
Fig. 6 to 8 are schematic diagrams of a camera module 110 and a sliding door 112 according to another embodiment. Fig. 6 is a schematic view of a sliding door in a first position according to another embodiment, fig. 7 is a schematic view of the sliding door in a second position according to fig. 6, and fig. 8 is a schematic view of the sliding door in a first position and a second position according to fig. 6. Unlike the embodiment shown in fig. 2, in the embodiment of fig. 3-5, the sliding door 112 has no aperture. As shown in fig. 6, when the sliding door is disposed at the left end of the camera module 110 (i.e., in the first position), the imaging lens 114 is not shielded by the sliding door 112, and the first terminal 124 contacts the second terminal 126. By the potential of the first terminal 124 or the change thereof, the camera module 110 sends a logic signal to the KVM switch 108 to switch the connection device, at this time, the KVM switch 108 cuts off the coupling with the electronic device 150, and the electronic device 160 establishes the coupling with the camera module 110 through the KVM switch 108. As shown in fig. 7, when the sliding door 112 slides to the right end of the camera module 110 (at the second position), the imaging lens 114 is not shielded by the sliding door 112, and the first terminal 124 is displaced from the second terminal 126. By the potential of the first terminal 124 or the change thereof, the camera module 110 sends another logic signal to the KVM switch 108 to switch the connection device, and the electronic device 150 is coupled to the camera module 110 via the KVM switch 108. In addition, the sliding door 112 can slide between the left end and the right end as shown in fig. 8 to shield the imaging lens 114. Wherein the logic signal may be a GPIO, I2C, UART, or any other logic signal that may be used to trigger the KVM switch 108. The electronic device 150 and the electronic device 160 may be any devices that can be coupled to the usb hub 106, such as a desktop computer, a notebook computer, a tablet computer, or a mobile phone.
In some embodiments of the present invention, the first terminal 124 may also be located at the right end of the camera module 110, and the second terminal 126 of the sliding door 112 may also be located at the right end. Thus, when the sliding door is disposed at the right end of the camera module 110, the first terminal 124 can contact the second terminal 126, and the switching coupling is performed in the same manner as described above.
Fig. 9 is a schematic diagram of a display 200 according to another embodiment of the invention. Unlike the embodiment of fig. 1, the display 200 includes a KVM switch 108 that is disposed outside of and coupled to the USB hub 106, and the camera module 110 is coupled to the USB hub 106 and the KVM switch 108 for receiving images and transmitting the images to the electronic device 150 or the electronic device 160 via the KVM switch 108. Other configurations and operations are similar to those of the display 100 and are not described herein.
In summary, the display provided by the embodiment of the invention uses the sliding door position to switch the camera lens to the designated electronic device, so that the display can be connected with a plurality of electronic devices simultaneously, receive the picture signals of the electronic devices and display proper pictures on the display panel, and can establish the connection with the camera module by a simple, quick and intuitive switching manner to operate the camera module, thereby increasing the practicability and convenience in use.
The invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (28)
1. A display coupled to a first electronic device and a second electronic device, the display comprising:
a housing;
a display panel mounted on the housing;
the universal serial bus hub is arranged in the shell and is used for coupling the first electronic device and the second electronic device;
the camera module is arranged on the shell and coupled with the universal serial bus hub, and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal;
a KVM switch coupled to the USB hub for switching whether the first electronic device or the second electronic device is coupled to the camera module; a kind of electronic device with high-pressure air-conditioning system
The sliding door is movably arranged at a first position to a second position of the camera module and is provided with a second terminal, the sliding door is provided with a plurality of holes, when the sliding door is arranged at the first position, the camera lens shoots through one of the holes, and when the sliding door is arranged at the second position, the camera lens shoots through the other of the holes;
when the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
2. The display of claim 1, wherein the second electronic device is coupled to the camera module via the KVM switch when the first terminal is shifted from the second terminal when the sliding door is in the second position.
3. The display of claim 1, wherein the sliding door is disposed between the first position and the second position when the sliding door covers the imaging lens.
4. The display of claim 1, wherein the camera module has a sliding rail, and the sliding door is disposed on the sliding rail.
5. The display of claim 1, wherein the first location and the second location are aligned.
6. The display of claim 1, further comprising a scaler coupled to the usb hub for adjusting the frame signals from the first and second electronic devices to display a proper frame ratio on the display panel.
7. The display of claim 6, wherein the scaler comprises a high-definition multimedia interface and/or a display port for coupling to electronic devices of the first electronic device and the second electronic device.
8. A display coupled to a first electronic device and a second electronic device, the display comprising:
a housing;
a display panel mounted on the housing;
the universal serial bus hub is arranged in the shell and is used for being coupled with the first electronic device and the second electronic device, wherein the universal serial bus hub comprises a multi-computer switcher and is used for switching whether the first electronic device or the second electronic device is coupled with the camera module;
the camera module is arranged on the shell, is coupled with the universal serial bus hub and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal; a kind of electronic device with high-pressure air-conditioning system
The sliding door is movably arranged at a first position to a second position of the camera module and is provided with a second terminal, the sliding door is provided with a plurality of holes, when the sliding door is arranged at the first position, the camera lens shoots through one of the holes, and when the sliding door is arranged at the second position, the camera lens shoots through the other of the holes;
when the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
9. The display of claim 8, wherein the second electronic device is coupled to the camera module via the KVM switch when the first terminal is shifted from the second terminal when the sliding door is in the second position.
10. The display of claim 8, wherein the sliding door is disposed between the first position and the second position when the sliding door covers the imaging lens.
11. The display of claim 8, wherein the camera module has a sliding rail, and the sliding door is disposed on the sliding rail.
12. The display of claim 8, wherein the first location and the second location are aligned.
13. The display of claim 8, further comprising a scaler coupled to the usb hub for adjusting the frame signals from the first and second electronic devices to display a proper frame ratio on the display panel.
14. The display of claim 13, wherein the scaler comprises a high-definition multimedia interface and/or a display port for coupling to electronic devices of the first electronic device and the second electronic device.
15. A display coupled to a first electronic device and a second electronic device, the display comprising:
a housing;
a display panel mounted on the housing;
the universal serial bus hub is arranged in the shell and is used for coupling the first electronic device and the second electronic device;
the camera module is arranged on the shell and coupled with the universal serial bus hub, and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal;
a KVM switch coupled to the USB hub for switching whether the first electronic device or the second electronic device is coupled to the camera module; a kind of electronic device with high-pressure air-conditioning system
The sliding door is movably arranged between a first position and a second position of the camera module and is provided with a second terminal, the sliding door is not provided with an opening, and when the sliding door is arranged at the first position and the second position, the camera lens is not shielded by the sliding door;
when the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
16. The display of claim 15, wherein the second electronic device is coupled to the camera module via the KVM switch when the first terminal is shifted from the second terminal when the sliding door is in the second position.
17. The display of claim 15, wherein the sliding door is disposed between the first position and the second position when the sliding door covers the imaging lens.
18. The display of claim 15, wherein the camera module has a sliding rail, and the sliding door is disposed on the sliding rail.
19. The display of claim 15, wherein the first location and the second location are aligned.
20. The display of claim 15, further comprising a scaler coupled to the usb hub for adjusting the frame signals from the first and second electronic devices to display a proper frame ratio on the display panel.
21. The display of claim 20, wherein the scaler comprises a high-definition multimedia interface and/or a display port for coupling to electronic devices of the first electronic device and the second electronic device.
22. A display coupled to a first electronic device and a second electronic device, the display comprising:
a housing;
a display panel mounted on the housing;
the universal serial bus hub is arranged in the shell and is used for being coupled with the first electronic device and the second electronic device, wherein the universal serial bus hub comprises a multi-computer switcher and is used for switching whether the first electronic device or the second electronic device is coupled with the camera module;
the camera module is arranged on the shell, is coupled with the universal serial bus hub and is used for receiving an image and transmitting the image to one of the first electronic device and the second electronic device through the universal serial bus hub, and the camera module comprises a camera lens and a first terminal; a kind of electronic device with high-pressure air-conditioning system
The sliding door is movably arranged between a first position and a second position of the camera module and is provided with a second terminal, the sliding door is not provided with an opening, and when the sliding door is arranged at the first position and the second position, the camera lens is not shielded by the sliding door;
when the sliding door is placed at the first position, the first terminal contacts the second terminal, and the first electronic device is coupled to the camera module through the KVM switch.
23. The display of claim 22, wherein the second electronic device is coupled to the camera module via the KVM switch when the first terminal is shifted from the second terminal when the sliding door is in the second position.
24. The display of claim 22, wherein the sliding door is disposed between the first position and the second position when the sliding door covers the imaging lens.
25. The display of claim 22, wherein the camera module has a sliding rail, and the sliding door is disposed on the sliding rail.
26. The display of claim 22, wherein the first location and the second location are aligned.
27. The display of claim 22, further comprising a scaler coupled to the usb hub for adjusting the frame signals from the first and second electronic devices to display a proper frame ratio on the display panel.
28. The display of claim 27, wherein the scaler comprises a high-definition multimedia interface and/or a display port for coupling to electronic devices of the first electronic device and the second electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455866.4A CN110275576B (en) | 2019-05-29 | 2019-05-29 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455866.4A CN110275576B (en) | 2019-05-29 | 2019-05-29 | Display device |
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| Publication Number | Publication Date |
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| CN110275576A CN110275576A (en) | 2019-09-24 |
| CN110275576B true CN110275576B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910455866.4A Active CN110275576B (en) | 2019-05-29 | 2019-05-29 | Display device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960406A (en) * | 2008-03-08 | 2011-01-26 | 惠普开发有限公司 | Computer monitor with integral KVM switch |
| CN103092305A (en) * | 2011-11-01 | 2013-05-08 | 联想(北京)有限公司 | Share device switching control method and portable terminal |
| CN107728987A (en) * | 2017-11-22 | 2018-02-23 | 深圳市华源显控技术股份有限公司 | Display device and intelligent terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100180055A1 (en) * | 2009-01-13 | 2010-07-15 | Lyon Geoff M | Monitor sharing system |
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2019
- 2019-05-29 CN CN201910455866.4A patent/CN110275576B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960406A (en) * | 2008-03-08 | 2011-01-26 | 惠普开发有限公司 | Computer monitor with integral KVM switch |
| CN103092305A (en) * | 2011-11-01 | 2013-05-08 | 联想(北京)有限公司 | Share device switching control method and portable terminal |
| CN107728987A (en) * | 2017-11-22 | 2018-02-23 | 深圳市华源显控技术股份有限公司 | Display device and intelligent terminal |
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| CN110275576A (en) | 2019-09-24 |
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