Charging type concentrator

A hub, rechargeable technology, applied in the field of hubs, can solve the problems of not being able to charge MacBook, inconvenient, and the number of interfaces cannot meet the needs of use.

Active Publication Date: 2015-09-16
SHENZHEN HELLO TECH ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the MacBook needs to connect multiple external devices, the number of interfaces obviously cannot meet the usage requirements
Also, when the MacBook is connected to an

Method used

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] figure 1 Shown is a structural block diagram of a charging hub in an embodiment, which includes a first USB Type-C interface 110, a second USB Type-C interface 120, an output interface 130, a hub control circuit 140, a power management circuit 150, and a main control circuit 160.

[0019] The first USB Type-C interface 110 is used for connecting with the host device. The host device may be an electronic device including a computer that can work in both the Host mode and the Device mode. In this embodiment, the host device also includes a USB Type-C interface. Therefore, the first USB Type...

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PUM

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Abstract

The invention relates to a charging type concentrator comprising a first USB C type interface, a second USB C type interface, an output interface, a concentrator control circuit, a power supply management circuit, and a main control circuit. To be specific, the first USB C type interface is electrically connected with a master device; and the second USB C type interface is electrically connected with a power adapter or a slave device. The output interface is electrically connected with the slave device. The concentrator control circuit is used for controlling data communication between the master device and the slave device. The power supply management circuit is used for controlling the power adapter to charge the master device and the slave device or controlling the master device to charge the slave device. The main control circuit is used for controlling a working mode of the charging type concentrator by controlling the working states of the concentrator control circuit and the power supply management circuit. According to the charging type concentrator, an expansion interface is provided for the master device and the master device and the slave device can be charged by the external power adapter, thereby improving extendibility and usage convenience of the master device.

Description

technical field [0001] The invention relates to the technical field of hubs, in particular to a charging hub. Background technique [0002] With people's pursuit of portable, light, thin, flat and miniaturized electronic equipment, the number of interfaces on the electronic equipment is limited, so that the electronic equipment cannot be connected to multiple electronic equipment. Taking Apple's latest MacBook as an example, the left side of the fuselage is the headphone jack and dual microphones, and the right side is the UBS Type C interface. The MacBook needs to use a converter when using other devices, and it is a one-to-one connection. When the MacBook needs to connect multiple external devices, the number of interfaces obviously cannot meet the usage requirements. Also, when the MacBook is connected to an external device, the MacBook cannot be charged. In order to realize charging the MacBook, the connected external device must be unplugged, which brings great incon...

Claims

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Application Information

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IPC IPC(8): H01R31/06H01R31/02H01R13/66H01R13/70
CPCH01R31/06
Inventor 温美婵周永力刘胥和
Owner SHENZHEN HELLO TECH ENERGY
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