CN111029867A

CN111029867A - Stacked USB cable

Info

Publication number: CN111029867A
Application number: CN201911266937.2A
Authority: CN
Inventors: 于缪; 梁栋; 刘淑磊; 吴军; 修成林; 吴钦防; 戴昭; 徐霞; 孙金华
Original assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-04-17

Abstract

The invention discloses a stacked USB cable which comprises a shell, a USB socket, a cable and a USB sub-port, wherein the USB socket is connected to one side of the shell, one end of the cable is connected to the inside of the shell, and the other end of the cable is connected with the USB sub-port; the shell is internally provided with the USB interface corresponding to the USB socket; the converter is arranged in the shell, and the USB socket and the USB interface are connected through the converter; the cable is connected with the converter. The beneficial technical effects of the invention are as follows: the USB interface provided by the invention can theoretically enable an unlimited number of USB devices to be simultaneously connected to the same USB interface of a computer host or electrical equipment, thereby realizing the utilization rate of the USB interface resources of the host to the maximum extent. Meanwhile, the space reserved for the USB interface during host design can be reduced, so that the volume of the computer host or the electrical equipment is further reduced.

Description

Stacked USB cable

Technical Field

The invention relates to the technical field of electrical components, in particular to a stacked USB cable.

Background

USB, an abbreviation of Universal Serial Bus (USB), is an external Bus standard for standardizing the connection and communication between a computer and external devices, and is an interface technology applied in the field of PCs. The USB interface supports plug and play and hot plug functions of the device. USB was proposed by a combination of companies such as intel, compaq, IBM, Microsoft, etc. at the end of 1994. With the rapid development of computer hardware, the application of USB increases the speed of data transmission between external devices, and the maximum benefit of the speed improvement for users is that users can use more efficient external devices, for example, using a USB2.0 scanner to scan a 4M picture in about 0.1 second, which greatly improves the working efficiency.

The USB supports the equipment according to different interfaces and data lines: the device comprises a mouse, a keyboard, a printer, a scanner, a camera, a flash disk, an MP3 machine, a mobile phone, a digital camera, a mobile hard disk, an external optical floppy drive, a USB network card, an ADSL Modem, a Cable Modem and other electronic products.

Due to the wide popularization of USB, the frequency of use of people in life is very high, and at present, most of products such as electrical equipment, data storage equipment and computers are generally equipped with USB interfaces to facilitate the use of users, the storage and transfer of data and the connection between equipment. For most electrical equipment or computer hosts, the number of USB interfaces is limited, which cannot satisfy the simultaneous connection of a plurality of USB storage devices and mobile phone external devices,

with the development of light and thin of devices such as notebook computers and the like, the number of USB interfaces on the devices is firmly limited to a small number, the requirements of daily life of people cannot be met, the problem of insufficient USB interfaces is increasingly prominent, and solutions such as USBHUB and the like appear on the market, but the solutions have the problems of large size and inconvenience in carrying.

Disclosure of Invention

The invention aims to provide a stacked USB cable, which solves the problems that a USB plug in the prior art has a single function, only one-to-one connection equipment is needed, and plugging and unplugging are inconvenient. The USB interface provided by the invention can theoretically enable an unlimited number of USB devices to be simultaneously connected to the same USB interface of a computer host or electrical equipment, thereby realizing the utilization rate of the USB interface resources of the host to the maximum extent. Meanwhile, the space reserved for the USB interface during host design can be reduced, so that the volume of the computer host or the electrical equipment is further reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a stacked USB cable comprises a shell, a USB socket, a cable and a USB sub-port, wherein the USB socket is connected to one side of the shell, one end of the cable is connected to the inside of the shell, and the other end of the cable is connected with the USB sub-port; the shell is internally provided with the USB interface corresponding to the USB socket; the converter is arranged in the shell, and the USB socket and the USB interface are connected through the converter; the cable is connected with the converter.

Further, the cable is a flat cable.

Furthermore, the USB socket further comprises an LED lamp strip and an LED lamp ring, the LED lamp strip is arranged on the shell, and the LED lamp ring is arranged on the USB socket.

Further, the LED lamp strip and the LED lamp ring are made of double-color LEDs.

The beneficial technical effects of the invention are as follows:

1. the invention provides a stacked USB cable which comprises a shell, a USB socket, a cable and a USB sub-port, wherein the USB socket is connected to one side of the shell, one end of the cable is connected to the inside of the shell, and the other end of the cable is connected with the USB sub-port; the shell is internally provided with the USB interface corresponding to the USB socket; the converter is arranged in the shell, and the USB socket and the USB interface are connected through the converter; the cable is connected with the converter, and the USB interface is additionally arranged behind the UAB socket, so that a plurality of the USB interface can be connected in series to realize the connection and use of a plurality of devices.

2. The cable is a flat cable, and the flat cable can be prevented from being wound.

3. The LED lamp strip is arranged on the shell, and the LED lamp ring is arranged on the USB seam allowance, so that the LED lamp strip can be normally used in a dark environment.

4. The LED lamp strip and the LED lamp ring are made of double-color LEDs, when the USB socket of the LED lamp strip and the LED lamp ring is inserted into a USB interface of equipment such as a desktop computer and a notebook computer, the LED lamp strip and the LED lamp ring can emit light with the same color to prompt that a cable is ready to be connected, and then when the USB interface is used for connecting equipment such as a mobile phone, the LED lamp strip and the LED lamp ring can emit light with the same color to prompt that the connection is finished.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a stacked USB cable according to the present invention.

Description of reference numerals:

the LED lamp comprises a shell 1, a 2-USB socket, a 3-cable, a 4-USB sub-port, a 5-converter, a 6-USB interface, a 7-LED lamp strip and an 8-LED lamp ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the stacked USB cable provided by the present invention includes a shell 1, a USB socket 2, a cable 3, and a USB sub-port 4, where the USB socket 2 is connected to one side of the shell 1, one end of the cable 3 is connected to the inside of the shell 1, the other end of the cable 3 is connected to the USB sub-port 4, the cable 3 is a flat cable, and the flat cable can prevent winding; the USB interface converter further comprises a converter 5 and a USB interface 6, and the USB interface 6 is arranged in the shell 1 corresponding to the USB socket 2; the converter 5 is arranged inside the shell 1, and the USB socket 2 and the USB interface 6 are connected through the converter 5; the cable 3 is connected with the converter 5, and the USB interface 6 is additionally arranged behind the UAB socket 2, so that a plurality of the USB interface type USB interface.

The LED lamp strip 7 is arranged on the shell 1, the LED lamp ring 8 is arranged on the USB seam allowance 4, and the LED lamp strip 7 and the LED lamp ring 8 can be used normally under the environment with dark light due to the light-emitting design. The LED lamp strip 7 and the LED lamp ring 8 are made of double-color LEDs, when the USB socket 2 is inserted into a USB interface of equipment such as a desktop computer and a notebook computer, the LED lamp strip 7 and the LED lamp ring 8 can emit light with the same color to prompt that the cable 3 is ready to be connected, and when the USB interface 4 is used for connecting equipment such as a mobile phone, the LED lamp strip 7 and the LED lamp ring 8 can emit light with the same color to prompt that the connection is finished.

In practical use, when the USB socket 2 of the present invention is inserted into a USB interface of a device such as a desktop computer or a notebook computer, the LED light bar 7 and the LED light ring 8 emit light of the same color to prompt that the cable 3 is ready for connection, and then when the USB socket 4 is used to connect a device such as a mobile phone, the LED light bar 7 and the LED light ring 8 emit light of the same color to prompt that the connection is completed. More USB devices or the present invention can be connected through the USB interface 6 of the present invention.

The USB interface 6 is additionally arranged behind the UAB socket 2, so that the USB interface of equipment such as a desktop computer, a notebook computer and the like cannot be occupied when in use, and a plurality of USB interfaces can be connected in series through the USB interface 6 to realize that one USB interface is used for connecting a plurality of pieces of equipment, so that the problem of insufficient USB interfaces is solved, meanwhile, due to the adoption of a luminous design, the USB interface can be normally used in a dark environment, and the communication condition of a circuit can be known through the color of light.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A stacked USB cable comprises a shell (1), a USB socket (2), a cable (3) and a USB sub-port (4), wherein the USB socket (2) is connected to one side of the shell (1), one end of the cable (3) is connected to the inside of the shell (1), and the other end of the cable (3) is connected with the USB sub-port (4); the USB interface switch is characterized by further comprising a converter (5) and a USB interface (6), wherein the USB interface (6) is arranged in the shell (1) corresponding to the USB socket (2); the converter (5) is arranged inside the shell (1), and the USB socket (2) and the USB interface (6) are connected through the converter (5); the cable (3) is connected with the converter (5).

2. The superimposed USB cable according to claim 1, characterized in that the cable (3) is a flat cable.

3. The stacked USB cable according to claim 1, further comprising an LED light bar (7) and an LED light ring (8), wherein the LED light bar (7) is disposed on the housing (1), and the LED light ring (8) is disposed on the USB socket (4).

4. The stacked USB cable according to claim 3, wherein the LED light bar (7) and the LED light ring (8) are made of two-color LEDs.