CN203014123U - USB OTG data cable with multiple interfaces - Google Patents

USB OTG data cable with multiple interfaces Download PDF

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Publication number
CN203014123U
CN203014123U CN 201320011023 CN201320011023U CN203014123U CN 203014123 U CN203014123 U CN 203014123U CN 201320011023 CN201320011023 CN 201320011023 CN 201320011023 U CN201320011023 U CN 201320011023U CN 203014123 U CN203014123 U CN 203014123U
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usb
port
main body
mouthful
public
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CN 201320011023
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Chinese (zh)
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郭鹏
陈海龙
郭璐
文绍龙
蒋坤
王健生
郝震
杨鑫
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China University of Mining and Technology Beijing CUMTB
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China University of Mining and Technology Beijing CUMTB
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Abstract

本实用新型涉及一种多接口USBOTG数据线，所述主体由导线连接有一个USB母口及多个USB公口；主体上对应每个USB公口安装有指示灯；所述主体内安装有USBHUB芯片；该USBHUB芯片分别与USB母口、USB公口以及指示灯电联接，该USBHUB芯片能够支持多种接口，保证了各个USB公口在与不同的设备连接时能够实现正常的数据传输，并保证了各USB公口相互之间的独立性和数据传输的稳定性，提高了传输的效率，该USBOTG数据线，它设有多个公口，可以实现一个设备同时与多个设备之间进行数据传输，无需配置多个USBOTG数据线，即可实现多种不同设备的使用，节省了时间和金钱。

Figure 201320011023

The utility model relates to a multi-interface USBOTG data line. The main body is connected with a USB female port and a plurality of USB male ports by wires; an indicator light is installed on the main body corresponding to each USB male port; a USBHUB is installed in the main body chip; the USBHUB chip is electrically connected to the USB female port, the USB male port and the indicator light respectively. The USBHUB chip can support multiple interfaces, ensuring that each USB male port can realize normal data transmission when connecting with different devices, and The independence of each USB public port and the stability of data transmission are guaranteed, and the efficiency of transmission is improved. The USBOTG data cable has multiple public ports, which can realize simultaneous communication between one device and multiple devices. Data transmission, without configuring multiple USBOTG data lines, can realize the use of a variety of different devices, saving time and money.

Figure 201320011023

Description

多接口USB OTG数据线Multi-interface USB OTG data cable

技术领域 technical field

本实用新型涉及一种USB OTG数据线，尤其是一种多接口USB OTG数据线。 The utility model relates to a USB OTG data line, in particular to a multi-interface USB OTG data line.

背景技术 Background technique

OTG是近年发展起来的技术，主要应用于各种不同的设备或移动设备间的联接，进行数据交换，特别是PDA、移动电话、消费类设备，改变如数码照相机、摄像机、打印机等设备间多种不同制式连接器，但是目前的OTG只有一个公口，无法实现一个设备同时与多个设备连接，并且有一些电子设备的接口比较特殊，为了满足使用需求，需同时配备多个USB OTG数据线，造成浪费。 OTG is a technology developed in recent years. It is mainly used in the connection between various devices or mobile devices for data exchange, especially for PDAs, mobile phones, and consumer devices. There are different types of connectors, but the current OTG only has one male port, it is impossible to connect one device to multiple devices at the same time, and some electronic devices have special interfaces. In order to meet the needs of use, multiple USB OTG data cables are required at the same time. , causing waste.

实用新型内容 Utility model content

为了解决上述问题，本实用新型提出了一种多接口USB OTG数据线，它设有多个公口，可以实现一个设备同时与多个设备之间进行数据传输，以及满足不同接口的设备的使用，无需配置多个USB OTG数据线，节省了时间和金钱。 In order to solve the above problems, the utility model proposes a multi-interface USB OTG data line, which is provided with multiple public ports, which can realize data transmission between one device and multiple devices at the same time, and satisfy the use of devices with different interfaces , no need to configure multiple USB OTG data cables, saving time and money.

本实用新型解决其技术问题所采用的技术方案是：该多接口USB OTG数据线包括USB母口、主体、USB HUB芯片、指示灯和USB公口；所述主体由导线连接有一个USB母口及多个USB公口；所述主体上对应每个USB公口安装有指示灯，当该USB公口连接的设备与主设备进行正常的数据传输时，其对应的指示灯即会发光闪烁；所述主体内安装有USB HUB芯片；该USB HUB芯片分别与USB母口、USB公口以及指示灯电联接，该USB HUB芯片能够支持多种接口，保证了各个USB公口在与不同的设备连接时能够实现正常的数据传输，并保证了各USB公口相互之间的独立性和数据传输的稳定性，提高了传输的效率。 The technical solution adopted by the utility model to solve the technical problem is: the multi-interface USB OTG data line includes a USB female port, a main body, a USB HUB chip, an indicator light and a USB male port; the main body is connected with a USB female port by a wire and a plurality of USB public ports; the main body is equipped with an indicator light corresponding to each USB public port, and when the device connected to the USB public port and the main device perform normal data transmission, the corresponding indicator light will glow and flash; A USB HUB chip is installed in the main body; the USB HUB chip is electrically connected to the USB female port, the USB male port and the indicator light respectively, and the USB HUB chip can support multiple interfaces, ensuring that each USB male port is compatible with different devices Normal data transmission can be realized during connection, and the independence of each USB public port and the stability of data transmission are guaranteed, and the transmission efficiency is improved.

本实用新型的有益效果是：该多接口USB OTG数据线，它设有多个公口，可以实现一个设备同时与多个设备之间进行数据传输，无需配置多个USB OTG数据线，即可实现多种不同设备的使用，节省了时间和金钱。 The beneficial effects of the utility model are: the multi-interface USB OTG data line is provided with multiple public ports, which can realize data transmission between one device and multiple devices at the same time, without configuring multiple USB OTG data lines, you can Enables the use of multiple different devices, saving time and money.

附图说明 Description of drawings

下面结合附图及实施例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing and embodiment the utility model is further described.

附图1为该多接口USB OTG数据线的结构示意图。 Accompanying drawing 1 is the structural representation of this multi-interface USB OTG data line.

图中，1. USB母口，2. 主体，3. USB HUB芯片，4.指示灯，5. USB公口。 In the figure, 1. USB female port, 2. Main body, 3. USB HUB chip, 4. Indicator light, 5. USB male port.

具体实施方式 Detailed ways

在附图1中，该多接口USB OTG数据线，包括USB母口1、主体2、USB HUB芯片3、指示灯4和USB公口5；所述主体2由导线连接有一个USB母口1及多个USB公口5；所述主体2上对应每个USB公口5安装有指示灯4，当该USB公口5连接的设备与主设备进行正常的数据传输时，其对应的指示灯4即会发光闪烁；所述主体2内安装有USB HUB芯片3；该USB HUB芯片3分别与USB母口1、USB公口5以及指示灯4电联接，该USB HUB芯片3能够支持多种接口，保证了各个USB公口5在与不同的设备连接时能够实现正常的数据传输，并保证了各USB公口5相互之间的独立性和数据传输的稳定性，提高了传输的效率。 In accompanying drawing 1, this multi-interface USB OTG data cable comprises USB female port 1, main body 2, USB HUB chip 3, indicator light 4 and USB male port 5; Described main body 2 is connected with a USB female port 1 by wire and a plurality of USB public ports 5; the main body 2 is equipped with an indicator light 4 corresponding to each USB public port 5, and when the device connected to the USB public port 5 performs normal data transmission with the main device, its corresponding indicator light 4 will light up and flash; the main body 2 is equipped with a USB HUB chip 3; the USB HUB chip 3 is electrically connected to the USB female port 1, the USB male port 5 and the indicator light 4 respectively, and the USB HUB chip 3 can support a variety of The interface ensures that each USB male port 5 can realize normal data transmission when it is connected with different devices, and ensures the independence of each USB male port 5 and the stability of data transmission, and improves the transmission efficiency.

所述USB母口1为最常用的A型USB插座。 The USB female port 1 is the most commonly used A-type USB socket.

所述USB公口5的个数为4～10个。 The number of said USB male ports 5 is 4-10.

所述USB公口5至少包括一个USB公口A型，一个USB公口B型，一个MINI USB公口A型和一个MINI USB公口B型。 The USB male port 5 at least includes a USB male port A type, a USB male port B type, a MINI USB male port A type and a MINI USB male port B type.

所述USB公口5还包括若干个特殊电子产品的接口，如一些高端手机、平板电脑等的专用接口。 The USB public port 5 also includes several ports for special electronic products, such as special ports for some high-end mobile phones and tablet computers.

Claims (4)

1. the OTG of interface USB more than kind data wire comprises USB female mouthful of male mouthful of (1), main body (2), USB HUB chip (3), indicator light (4) and USB (5); It is characterized in that: described main body (2) is connected with female mouthful (1) of a USB and male mouthful of a plurality of USB (5) by wire; Upper corresponding each USB of described main body (2) public mouthful (5) is equipped with indicator light (4); USB HUB chip (3) is installed in described main body (2); This USB HUB chip (3) electrically connects with USB female mouthful of (1), the male mouth of USB (5) and indicator light (4) respectively.
2. according to claim 1 a kind of many interfaces USB OTG data wire is characterized in that: described USB female mouthful (1) is A type USB socket.
3. according to claim 1 a kind of many interfaces USB OTG data wire is characterized in that: the number of described USB public mouthful (5) is 4～10.
4. according to claim 1 a kind of many interfaces USB OTG data wire is characterized in that: described USB public mouthful (5) comprises public mouthful of A type of a USB at least, the public mouthful Type B of USB, a public mouthful A type of MINI USB and the public mouthful Type B of MINI USB.
CN 201320011023 2013-01-10 2013-01-10 USB OTG data cable with multiple interfaces Expired - Fee Related CN203014123U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103338332A (en) * 2013-07-11 2013-10-02 成都西可科技有限公司 Method for controlling single lens reflex camera with smartphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103338332A (en) * 2013-07-11 2013-10-02 成都西可科技有限公司 Method for controlling single lens reflex camera with smartphone

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Granted publication date: 20130619

Termination date: 20140110