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expansion unit

A technology for expansion devices and support parts, which is applied in the direction of coupling devices, bases/housings, electrical components, etc., and can solve problems such as inability to use universal electronic devices

Active Publication Date: 2021-11-30
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, the position of the electrical connection plug of the expansion device cannot be changed, and the positions of the electrical connection slots of different brands of electronic devices may be different, so a single expansion device cannot be used universally for all brands of electronic devices. device

Method used

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Experimental program
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Embodiment Construction

[0056] figure 1 It is a schematic diagram of an electronic device carried by an expansion device according to an embodiment of the present invention. Figure 2A yes figure 1 A schematic diagram of the expansion device. Figure 2B yes Figure 2A A schematic diagram of the expansion device in another view. In particular, Figure 2A and Figure 2B At least part of the support base 110 is shown in dashed lines to clearly present the internal structural configuration of the support base 110 . Please refer to figure 1 , in this embodiment, the expansion device 100 can be used to carry the electronic device 10 and be electrically connected with the electronic device 10 to transmit power or signals. For example, the electronic device 10 can be a tablet computer, a notebook computer or other types of electronic devices, wherein the electronic device 10 is provided with an electrical connection slot, and the transmission standard can be USB, USB 2.0, USB 3.0, USB 3.1, USB 3.2, m...

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PUM

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Abstract

The invention provides an expansion device, which includes a support base and a hub. The support base includes a bottom, a support portion and an electrical connection port. The supporting part is connected to the bottom and has a slot. The electrical connection port is arranged at the bottom. The hub is slidably arranged in the supporting part and is located between the bottom and the slot. The hub includes a first electrical connector and a second electrical connector facing away from the first electrical connector. The first electrical connector is electrically connected to the electrical connection port, and the second electrical connector extends into the slot. Another expansion device has also been proposed.

Description

technical field [0001] The invention relates to an expansion device, in particular to an expansion device for carrying an electronic device. Background technique [0002] Common expansion devices can be used to carry electronic devices such as tablet computers, smart phones, and notebook computers, and can be further electrically connected with the electronic devices to transmit power or signals. Specifically, the expansion device is provided with an electrical connection plug, so that the electrical connection plug can be plugged into the electrical connection slot of the electronic device while carrying the electronic device. Generally speaking, the position of the electrical connection plug of the expansion device cannot be changed, and the positions of the electrical connection slots of different brands of electronic devices may be different, so a single expansion device cannot be used universally for all brands of electronic devices. device. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R27/00H01R31/06H01R13/46
CPCH01R13/46H01R27/00H01R31/06
Inventor 白廷文戴文杰沈翰聪王友史
Owner ACER INC