CN220021850U - Display device for amplifying display through USB interface - Google Patents
Display device for amplifying display through USB interface Download PDFInfo
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- CN220021850U CN220021850U CN202320455594.XU CN202320455594U CN220021850U CN 220021850 U CN220021850 U CN 220021850U CN 202320455594 U CN202320455594 U CN 202320455594U CN 220021850 U CN220021850 U CN 220021850U
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Abstract
The utility model discloses display equipment for amplifying display through a USB interface, which comprises a display screen, a display signal processing assembly, a bracket, a base, a USB interface signal conversion assembly and a display control unit, wherein the USB interface signal conversion assembly is arranged on the bottom surface of the base; the USB interface signal conversion assembly includes: the USB male connector comprises a USB male connector, a video signal wire, a USB female connector and an RJ45 network interface, wherein one end of the USB male connector is provided with a USB male connector, and one end of the USB female connector is provided with a USB female connector; the USB male connector connecting wire is also provided with a USB cable telescopic regulator for regulating the length of the USB male connector connecting wire; the video signal wire is also provided with a display signal cable telescopic adjuster for adjusting the length of the video signal wire. The utility model provides a solution for performing expansion display, expanding a USB interface and performing wired network connection by using only one USB TYPE-C interface.
Description
Technical Field
The utility model relates to the technical field of USB interface expansion, in particular to display equipment for amplifying display through a USB interface.
Background
With the rapid development of digital wave, personal computers and the internet have become indispensable infrastructures in modern offices and study and life, and every person needs a network and a computer to acquire and process a large amount of digital information and multimedia information, so that a portable computer is portable and small and easy to carry, and is a choice for many people.
However, the screen of the portable computer display is too small to process complex documents or to perform multi-window operations, requiring extended display using a desktop display. Most of desktop display interfaces are VGA interfaces, DVI interfaces, HDMI interfaces or DP interfaces, and along with the development of some portable computers in the light and thin direction, many interfaces are gradually canceled, and only the USB TYPE-C interface with smaller occupied space is reserved, so that a user has to carry display interface conversion equipment with him. In addition, the external devices of the computer are numerous, and the number of built-in USB interfaces of the portable computer is small. The network access modes in different environments are various, and most of the portable computers cancel RJ45 network interfaces, so that users cannot connect with a wired network.
To avoid this, the user has to carry the display interface conversion device with him, which causes inconvenience to the user.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the utility model provides display equipment for amplifying display through a USB interface. The technical scheme is as follows:
in a first aspect, a display device for amplifying display through a USB interface is provided, including a display screen, a display signal processing component, a bracket, and a base, where the display device further includes a USB interface signal conversion component, and the USB interface signal conversion component is installed on a bottom surface of the base;
the USB interface signal conversion component comprises: the USB male connector comprises a USB male connector connecting wire, a video signal wire, a USB female connector connecting wire and an RJ45 network interface, wherein one end of the USB male connector connecting wire is provided with a USB male connector, and one end of the USB female connector connecting wire is provided with a USB female connector;
the USB male connector connecting wire is also provided with a USB cable telescopic regulator which is used for regulating the length of the USB male connector connecting wire;
and the video signal wire is also provided with a display signal cable telescopic adjuster which is used for adjusting the length of the video signal wire.
Further, the base is further provided with a USB female connector bin, the USB female connector is arranged in the USB female connector bin, inward bayonet protrusions are arranged at the bottoms of two sides of the USB female connector bin, and the upper edges of the bayonet protrusions are provided with distances from the top of the USB female connector bin to the top of the USB female connector bin being larger than the thickness of the USB female connector.
Further, corresponding bayonet protrusions are arranged on two sides of the USB female connector, and the bayonet protrusions on two sides of the USB female connector are matched with the bayonet protrusions on two sides of the USB female connector bin to fix the USB female connector in the USB female connector bin.
Further, the USB interface signal conversion assembly comprises two USB female connection wires, a USB female interface bin is correspondingly arranged on the left side and the right side of the base respectively, and the two USB female connection wires are respectively arranged in the USB female interface bin.
Further, the USB male connector is an USB Type-C interface.
Further, the USB female head comprises one of USB Type-A, USB Type-B or USB Type-C.
Further, the cable expansion regulator comprises a rotating shaft, a round wire coil, a wire slot, a spring and an elastic sheet, wherein a coaxial spring is arranged in the rotating shaft; the video signal transmission line is wound in the wire slot.
Further, the elastic sheet is arranged on the side edge of the wire coil, a protrusion is correspondingly arranged in the base, the elastic sheet is in contact with the protrusion, and the elastic sheet and the protrusion jointly play a role in fixing the wire coil.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that: in the embodiment of the utility model, the display equipment for amplifying and displaying through the USB interface comprises a display screen, a display signal processing component, a bracket and a base, and further comprises a USB interface signal conversion component which is arranged on the bottom surface of the base; the USB interface signal conversion component comprises: the USB male connector comprises a USB male connector connecting wire, a video signal wire, a USB female connector connecting wire and an RJ45 network interface, wherein one end of the USB male connector connecting wire is provided with a USB male connector, and one end of the USB female connector connecting wire is provided with a USB female connector; the USB male connector connecting wire is also provided with a USB cable telescopic regulator which is used for regulating the length of the USB male connector connecting wire; and the video signal wire is also provided with a display signal cable telescopic adjuster which is used for adjusting the length of the video signal wire. The utility model can output the display picture of the portable computer to the display screen through the USB TYPE-C interface, and can expand the USB TYPE-C interface into a plurality of USB interfaces with various forms for connecting various peripheral equipment, and simultaneously the USB TYPE-C interface of the display equipment can also expand a wired network connected with the RJ45 interface. The utility model fully utilizes the desktop space occupied by the display base, changes the flat panel or bracket TYPE display base into the cabin TYPE base, so that the USB interface expansion and conversion assembly can be integrated into the display, and provides a solution for users to expand display, expand the USB interface and perform wired network connection by only using one USB TYPE-C interface.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a display device for amplifying display through a USB interface according to an embodiment of the present utility model.
Fig. 2 is a bottom view of a display device with an enlarged display through a USB interface according to an embodiment of the present utility model.
Fig. 3 is a side view of a display device with an enlarged display through a USB interface according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the utility model provides a display device for amplifying display through a USB interface, which is shown in fig. 1 and comprises a display device shell 1, a display screen 2, a display signal processing component 3, a bracket 4 and a base 5, and further comprises a USB interface signal conversion component 51, wherein the USB interface signal conversion component 51 is arranged on the bottom surface of the base 5.
As shown in fig. 2, the USB interface signal conversion assembly 51 includes: a USB male connection line 52, a video signal line 53, a USB female connection line 54 and an RJ45 network interface 56.
One end of the USB male connector 52 is provided with a USB male. One end of the USB female connection line 54 is provided with a USB female. The USB male connection wire 52 is further provided with a USB cable expansion adjuster 59 for adjusting the length of the USB male connection wire 52.
The video signal line 53 is also provided with a display signal cable expansion adjuster 57 for adjusting the length of the video signal line 53.
The base 5 is also provided with a USB female connector bin 55, the USB female connector is arranged in the USB female connector bin 55, and inward bayonet protrusions are arranged at the bottoms of two sides of the USB female connector bin 55, so that the tail end of the USB female connector can be positioned and clamped. The distance between the upper edge of the bayonet protrusion and the top of the USB female connector bin 55 is greater than the thickness of the USB female. Thus, when the extension cable is needed, the tail end of the USB female connector can vertically move upwards in the USB female connector bin 55, bayonet protrusions on two sides of the USB female connector bin 55 are separated from the USB female connector, then the USB female connector can be taken out from the USB female connector bin 55, and the USB female connector connecting wire 54 are stretched to the required length. When the use is completed, the USB female connection line 54 can be retracted below the base 5 along the USB female interface chamber 55, and the USB female can be retracted to the USB female interface chamber 55.
Corresponding bayonet protrusions can be arranged on two sides of the USB female connector, and thus, the bayonet protrusions on two sides of the USB female connector are matched with the bayonet protrusions on two sides of the USB female connector bin 55, the USB female connector is fixed in the USB female connector bin 55, and the USB female connector is fixed simultaneously through the bayonet protrusions of the USB female connector bin 55 and the bayonet protrusions of the USB female connector, so that the USB female connector is fixed in the USB female connector bin 55 more firmly.
The USB interface signal conversion assembly 51 may specifically include two USB female connection wires 54, and a USB female interface chamber 55 is respectively disposed on the left and right sides of the base 5, so that USB female interfaces of the two USB female connection wires 54 can be respectively installed in the USB female interface chamber 55.
The USB male may be a USB Type-C interface. The USB female may be one of USB Type-A, USB Type-B or USB Type-C.
As shown in fig. 2 and 3, the signal cable expansion adjuster 57 includes a rotating shaft 572, a circular wire coil 571, a wire groove (not shown in the drawings), a spring (not shown in the drawings) and a spring plate 573, wherein the rotating shaft 572 is mounted at the center of the circular wire coil 571, the circular wire coil 571 can rotate around the rotating shaft 572, and the wire groove is formed in the periphery of the circular wire coil 571. The shaft 572 is provided with a coaxial spring capable of providing a clockwise moment. The video signal line 53 is wound in the wire groove of the circular wire coil 571, and when the video signal line 53 needs to be stretched, the circular wire coil 571 rotates counterclockwise, and the video signal line 53 extends outside the base 5. When the video signal wire 53 needs to be retracted, the video signal wire 53 is pushed into the base 5 by an external force, the coaxial spring in the rotating shaft 572 provides moment to automatically coil the wire, the circular wire coil 571 rotates clockwise, and the video signal wire 53 is wound into the wire slot.
The spring plate 573 is arranged at the side of the wire groove, the protrusion 574 is correspondingly arranged in the base 5, the spring plate 573 is in contact with the protrusion 574, fixed point resistance is provided when the circular wire coil 571 rotates, and the circular wire coil 571 can be fixed at a certain angle.
The utility model can output the display picture of the portable computer to the display screen through the USB TYPE-C interface, and can expand the USB TYPE-C interface into a plurality of USB interfaces with various forms for connecting various peripheral equipment, and simultaneously the USB TYPE-C interface of the display equipment can also expand a wired network connected with the RJ45 interface.
The utility model fully utilizes the desktop space occupied by the display base, changes the flat panel or bracket TYPE display base into the cabin TYPE base, so that the USB interface expansion and conversion assembly can be integrated into the display, and provides a solution for users to expand display, expand the USB interface and perform wired network connection by only using one USB TYPE-C interface.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (8)
1. The display equipment for amplifying display through the USB interface comprises a display screen, a display signal processing assembly, a bracket and a base, and is characterized by further comprising a USB interface signal conversion assembly, wherein the USB interface signal conversion assembly is arranged on the bottom surface of the base;
the USB interface signal conversion component comprises: the USB male connector comprises a USB male connector connecting wire, a video signal wire, a USB female connector connecting wire and an RJ45 network interface, wherein one end of the USB male connector connecting wire is provided with a USB male connector, and one end of the USB female connector connecting wire is provided with a USB female connector;
the USB male connector connecting wire is also provided with a USB cable telescopic regulator which is used for regulating the length of the USB male connector connecting wire;
and the video signal wire is also provided with a display signal cable telescopic adjuster which is used for adjusting the length of the video signal wire.
2. The display device according to claim 1, wherein the base is further provided with a USB female connector bin, the USB female connector is mounted in the USB female connector bin, the bottoms of two sides of the USB female connector bin are provided with inward bayonet protrusions, and the distance between the upper edges of the bayonet protrusions and the top of the USB female connector bin is greater than the thickness of the USB female connector.
3. The display device according to claim 1, wherein corresponding bayonet protrusions are provided on two sides of the USB female interface, and the bayonet protrusions on two sides of the USB female interface are matched with bayonet protrusions on two sides of a USB female interface bin, so that the USB female interface is fixed in the USB female interface bin.
4. The display device according to claim 1, wherein the USB interface signal conversion assembly includes two USB female connection wires, a USB female interface chamber is disposed on each of the left and right sides of the base, and the two USB female connection wires are respectively installed in the USB female interface chamber.
5. The display device of claim 1, wherein the USB male connector is a USB Type-C interface.
6. The display device of claim 1, wherein the USB female head comprises one of USB Type-a, USB Type-B, or USB Type-C.
7. The display device of claim 1, wherein the display signal cable expansion adjuster comprises a rotating shaft, a circular wire coil, a wire slot, a spring and a shrapnel, wherein a coaxial spring is arranged in the rotating shaft; the video signal wire is wound in the wire slot.
8. The display device according to claim 7, wherein the elastic sheet is disposed at a side of the wire groove, a protrusion is correspondingly disposed inside the base, the elastic sheet is in contact with the protrusion, and the elastic sheet and the protrusion together play a role in fixing the circular wire coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455594.XU CN220021850U (en) | 2023-03-01 | 2023-03-01 | Display device for amplifying display through USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455594.XU CN220021850U (en) | 2023-03-01 | 2023-03-01 | Display device for amplifying display through USB interface |
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| Publication Number | Publication Date |
|---|---|
| CN220021850U true CN220021850U (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320455594.XU Active CN220021850U (en) | 2023-03-01 | 2023-03-01 | Display device for amplifying display through USB interface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117573214A (en) * | 2024-01-17 | 2024-02-20 | 深圳前海深蕾半导体有限公司 | Method and device for fusing serial device and Android system frame |
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2023
- 2023-03-01 CN CN202320455594.XU patent/CN220021850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117573214A (en) * | 2024-01-17 | 2024-02-20 | 深圳前海深蕾半导体有限公司 | Method and device for fusing serial device and Android system frame |
| CN117573214B (en) * | 2024-01-17 | 2024-04-19 | 深圳前海深蕾半导体有限公司 | Method and device for fusing serial device and Android system frame |
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