Abstract: A display assembly includes a front frame with an opening, a display panel, and a back frame. The display panel is mounted between the front frame and the back frame. The front frame includes a front frame body and a side frame portion surrounding the front frame body. A groove is defined in the side frame portion. The back frame includes a receiving portion and a mounting portion. The mounting portion includes an outer frame body surrounding the receiving portion and one or more flanges protruding from the outer frame body. The receiving portion defines a receiving section for receiving the display panel. The back frame includes one or more resisting blocks protruding from the receiving section. The resisting blocks resist the display panel. The flanges engage in the groove to secure the front frame to the back frame.

Abstract: A bracket for an electronic device includes a supporting plate and a base. The supporting plate comprises a supporting member and two mounting blocks mounted to the supporting member including two supporting poles. One end of each mounting block is supported by the base. The supporting poles can be mounted to the corresponding mounting blocks to enable the supporting member to be in different positions, thereby changing a distance between a bottom portion of the supporting member and the base.

Abstract: A control method for a power generation equipment is provided. The control method for a power generation equipment is adapted to a power generation equipment driving the generator by the engine. First, determining the initial time of the combustion stroke in an internal combustion engine cycle according to at least one sensing signal. Then, controlling the generator to output electric power with a first current in a first time interval starting from the initial time of the combustion stroke is performed. And, controlling the generator output electric power with a second current after the first time interval is performed. The second current is greater than the first current.

Abstract: An electronic billboard includes a base, bracket, a display and a touch device. The bracket is removable and mounted to the base. The display is removable and mounted to the bracket. The display includes a slot and a receiving portion configured to receive a host. The touch device is received in the slot.

Abstract: A display apparatus includes a display body, an operation member with an operation portion and a mounting portion, a bracket, and a gripping member. The operation member is slidably mounted on the inside of the bracket. The bracket includes a bracket body and a receiving member with a resisting portion. The gripping member is movably received in the receiving member and includes a gripping body, a pressing portion, and two or mover gripping arms. The mounting portion is positioned between the gripping arms positioning the operation member within the bracket body allowing the operation portion to drive the mounting member and the gripping member to slide. The pressing portion resists the resisting portion so that the gripping arms may be spread to disengage from the mounting portion.

Abstract: A supporting device is used to support a display. The supporting device includes two fixing parts, two supporting arms, and a base. The base can be made by bending a rod in a plane. The fixing parts are fixed with the display. Each supporting arm includes a connecting portion and an assembly portion. The connecting portion connects an end of the fixing part. The assembly portion is fixed with the base. An extending direction of the supporting arm is substantially perpendicular to the plane with the rod.

Abstract: An electronic device with supporting structure includes a connection member, a back shell, two first fixing portions, and two second fixing portions. The connection member is attached to the supporting structure and defines two connection holes. Each connection hole includes a first through hole and a second through hole. A diameter of the second through hole is greater than that of the first through hole. The two first fixing portions are protruding from the back shell and are slidable between the second through holes and the first through holes. The two second fixing portions are attached to the two first fixing portions and can pass through the two second through holes. The connection member can prevent the two second fixing portions passing through the first through holes when the first fixing portions slide to the first through holes.

Abstract: A display assembly includes a front frame with an opening, a display panel, and a back frame. The display panel is mounted between the front frame and the back frame. The front frame includes a front frame body and a side frame portion surrounding the front frame body. A groove is defined in the side frame portion. The back frame includes a receiving portion and a mounting portion. The mounting portion includes an outer frame body surrounding the receiving portion and one or more flanges protruding from the outer frame body. The receiving portion defines a receiving section for receiving the display panel. The back frame includes one or more resisting blocks protruding from the receiving section. The resisting blocks resist the display panel. The flanges engage in the groove to secure the front frame to the back frame.

Abstract: An electronic billboard includes a base, bracket, a display and a touch device. The bracket is removable and mounted to the base. The display is removable and mounted to the bracket. The display includes a slot and a receiving portion configured to receive a host. The touch device is received in the slot.

Abstract: A display apparatus includes a display body, an operation member with an operation portion and a mounting portion, a bracket, and a gripping member. The operation member is slidably mounted on the inside of the bracket. The bracket includes a bracket body and a receiving member with a resisting portion. The gripping member is movably received in the receiving member and includes a gripping body, a pressing portion, and two or mover gripping arms. The mounting portion is positioned between the gripping arms positioning the operation member within the bracket body allowing the operation portion to drive the mounting member and the gripping member to slide. The pressing portion resists the resisting portion so that the gripping arms may be spread to disengage from the mounting portion.

Abstract: A bracket for an electronic device includes a supporting plate and a base. The supporting plate comprises a supporting member and two mounting blocks mounted to the supporting member including two supporting poles. One end of each mounting block is supported by the base. The supporting poles can be mounted to the corresponding mounting blocks to enable the supporting member to be in different positions, thereby changing a distance between a bottom portion of the supporting member and the base.

Abstract: An electronic device with supporting structure includes a connection member, a back shell, two first fixing portions, and two second fixing portions. The connection member is attached to the supporting structure and defines two connection holes. Each connection hole includes a first through hole and a second through hole. A diameter of the second through hole is greater than that of the first through hole. The two first fixing portions are protruding from the back shell and are slidable between the second through holes and the first through holes. The two second fixing portions are attached to the two first fixing portions and can pass through the two second through holes. The connection member can prevent the two second fixing portions passing through the first through holes when the first fixing portions slide to the first through holes.

Abstract: The method for testing a touch panel includes steps of providing the touch panel, providing a software for testing the touch panel, and determining the data variable parameter corresponding to the touch panel so as to test the touch panel. The software contains a data variable parameter, which includes one selected from a group consisting of an interface setting variable parameter, a touch controller IC variable parameter, an automatic test variable parameter, a manual test variable parameter and a combination thereof.

Abstract: The method for testing a touch panel includes steps of providing the touch panel, providing a software for testing the touch panel, and determining the data variable parameter corresponding to the touch panel so as to test the touch panel.

Abstract: A support mechanism includes a base assembly and a hinge assembly. The base assembly includes a first cover and a second cover attached to the first cover. The first cover forms two first locking members and the second cover forms two restriction members. The hinge assembly includes a bracket and two pivot units rotatably connected to the bracket. The bracket includes a fixing portion and two connecting portions extending from opposite sides of the fixing portion. The first locking members are latched with the fixing portion of the bracket, and the restriction members engage the first locking members to prevent the first locking members from moving.

Abstract: An exemplary light source assembly includes a light guide plate, a printed circuit board and light emitting elements. Each of the light emitting elements includes a cuneiform base and a light emitting diode. The cuneiform base includes an inclined surface sloped relative to an outer surface of the printed circuit board. The corresponding light emitting diode is placed on the inclined surface of the cuneiform base such that the light emitting diode is angled on the printed circuit board. Thereby, light is obliquely emitted from the light emitting elements onto the light guide plate.

Abstract: A photo interrupter is provided. The photo interrupter includes a housing and a light emitting/receiving unit. The housing defines a recess portion and has a first engaging portion disposed in the recess portion. The light emitting/receiving unit has a second engaging portion. When the light emitting/receiving unit is disposed in the recess portion, the first engaging portion engages with the second engaging portion.