Abstract: A motherboard is disclosed, which allows an expansion circuit board to be electrically connected to it. The motherboard includes a primary circuit board and an adapter component. The primary circuit board includes an expansion slot. The adapter component is connected to the expansion slot. The adapter component is used for being electrically connected to the expansion circuit board, such that the primary circuit board and the expansion circuit board can perform signal transmission via the adapter component. The expansion circuit board and the primary circuit board are not located on the same plane.

Abstract: A braille reading-writing device includes a body and a plurality of braille buttons. The body has a first surface and a second surface. The braille buttons are disposed through the body. Each of the braille buttons includes a pressing portion located at the same side with the first surface and a touching portion located at the same side with the second surface. The touching portion protrudes from the second surface when the pressing portion is pressed. The braille reading-writing device allows the blind people to write braille on the first surface and to touch to read the written braille on the second surface, thereby integrating the functions of writing and reading braille.

Abstract: A carrying structure is used to fix an electronic element on a casing. The carrying structure includes a main body, a blocking part and a hooking part. The main body is fixed on the casing and has an accommodating space for accommodating the electronic element. The blocking part is disposed on one side of the main body and used to block the electronic element from moving vertically. The hooking part is disposed on another side of the main body. When the electronic element is pushed in the accommodating space, one end of the electronic element enters the blocking part and the other end of the electronic element presses the hooking part. Accordingly, the electronic element is accommodated in the accommodating space, and the hooking part hooks the other end of the electronic element.

Abstract: An assembly structure for carrying an electronic element and assisting in assembling or detaching the electronic element to or from a connector of an electronic device includes a base, a support and a hand-held element. The base disposed on the electronic device has a limiting part and an auxiliary part. The support used to carry the electronic element has an alignment part. When the support is mounted on the base, the alignment part is opposite to the limiting part, so that the alignment part is able to move within the limiting part. The hand-held element pivotally connected to the support has a hand-held part and a recess part. When the support is mounted on the base, the recess part is disposed across the auxiliary part. The support is moved with respect to the base, and two ends of the recess part contact against the auxiliary part.

Abstract: A power supply system of a wireless communication device includes a switch, a charging integrated circuit, a solar charging module, a rechargeable battery, and a microprocessor. The switch is electrically connected to the charging integrated circuit when the voltage provided by the solar charging module is higher than or equal to a predetermined value, and at the same time, the solar charging module provides a voltage for the wireless communication device through the charging integrated circuit. The microprocessor is operable to determine whether the voltage provided by the external power source or the PoE is higher than the voltage provided by the rechargeable battery for use in deciding which one of the external power source, the PoE, and the rechargeable battery provides a voltage for the wireless communication device.

Abstract: An electronic apparatus includes a first casing, a second casing, a hinge structure and an elastic structure. The hinge structure is pivotally connected with the first casing and the second casing to open or close the first casing in relative to the second casing. Two ends of the elastic structure are connected with the first casing and the second casing respectively, and disposed adjacent to the hinge structure. The elastic structure supports the first casing when the first casing is opened in relative to the second casing. Otherwise, the elastic structure cushions the first casing when the first casing is closed in relative to the second casing.

Abstract: This invention discloses a method for manufacturing a fiber-reinforced polymeric casing. According to this invention, the method includes the steps of shaping and stacking up a plurality of layers of fiber-reinforced polymeric mats to build a multi-layer structure, disposing an intermedium film on a surface of the multi-layer structure, and performing an one-step molding process to form a structural part including a polymer on the intermedium film and the multi-layer structure.

Abstract: An electronic apparatus includes a first casing, a second casing and a hinge structure. The hinge structure is pivotally connected to the first and second casings, and has a base, a rotating base, a first connecting element and a second connecting element. The base is disposed on the first casing. The rotating base is disposed on the second casing. Two ends of the first connecting element are pivotally connected to the base and the rotating base, respectively, and two ends of the second connecting element are also pivotally connected to the base and the rotating base, respectively. The rotating base rotates with respect to the base between a first position and a second position through the first and second connecting elements. When the first connecting element contacts the second connecting element, the rotating base is located at the second position.

Abstract: A docking station is used to hold an electronic apparatus and includes a docking body and a hinge module. The docking body includes an operation interface and a hinge portion. The hinge module includes a hinge element and a holding element. The hinge element is pivotally connected to the hinge portion and connected to the holding element. The holding element and the docking body form a groove. The holding element for holding the electronic apparatus is rotatable relative to the docking body for more than 270 degrees through the rotation space provided by the groove until being stopped by the docking body.

Abstract: A backup power control system includes a main power supply unit, a first negative feedback circuit unit, a standby power supply unit, a second negative feedback circuit unit, and a control unit. The main power supply unit is suitable for outputting a main power. The standby power supply unit is suitable for outputting a standby power. The control unit switches the first negative feedback circuit unit and the second negative feedback circuit unit to be turned on or not to be turned on in response to whether a normal power supply signal of the main power is received. When the normal power supply signal is received, the control unit enables the first negative feedback circuit unit to be turned on and enables the second negative feedback circuit unit not to be turned on.

Abstract: A booting method is used to an electronic apparatus including a storage device having a firmware image and a firmware recovery program, and comprises the steps of: starting a booting procedure and a timer; stopping the timer when a stop signal is received; and implementing a shutdown program, and overwriting the firmware image with the firmware recovery program or overwriting a command first implemented of the firmware image with a jump command to jump to the firmware recovery program, when the timer attains a specific time and the stop signal is not received.