An electronic device is provided. The electronic device includes a device body provided with an accommodation space and an opening communicated with the accommodation space, a function module having a first state and a second state, and an ejecting mechanism including a connecting rod, a slider detachably connected to the function module, a driving member, and a guide rail that is disposed on the slider. The driving member is disposed in the accommodation space, a first end of the connecting rod is hinged to the device body, a second end of the connecting rod slides along the guide rail, and the slider is configured to switch between a first position and a second position.

An electronic device according to various embodiments of the disclosure includes a front plate configured to form at least a part of a front surface of the electronic device, a speaker disposed in the electronic device, a barometric pressure sensor disposed in the electronic device to measure barometric pressure, a housing configured to form a side surface of the electronic device, and a first slit provided as a gap having a first interval between the housing and an edge portion of the front plate, wherein the housing includes a sound output hole provided at a position at which the speaker is disposed, and a through-hole provided at a position at which the barometric pressure sensor is disposed, and the housing is spaced apart from the front plate to provide a duct configured to connect the through-hole and a sound output passage which is a space for connecting the first slit and the sound output hole. In addition, various other embodiments identified through the specification are possible.

An electronic device according to various embodiments of the disclosure includes a front plate configured to form at least a part of a front surface of the electronic device, a speaker disposed in the electronic device, a barometric pressure sensor disposed in the electronic device to measure barometric pressure, a housing configured to form a side surface of the electronic device, and a first slit provided as a gap having a first interval between the housing and an edge portion of the front plate, wherein the housing includes a sound output hole provided at a position at which the speaker is disposed, and a through-hole provided at a position at which the barometric pressure sensor is disposed, and the housing is spaced apart from the front plate to provide a duct configured to connect the through-hole and a sound output passage which is a space for connecting the first slit and the sound output hole. In addition, various other embodiments identified through the specification are possible.

The invention relates to the electricity field, in particular to a novel charging pile connection box, comprising connection box, a connection hole arranged on outer wall of the connection box, a first mounting piece provided inside the connection box, a gasket provided outside the connection box, and a second mounting piece, a screw, the hole wall of the connection hole is provided with a notch, before preparing for connection, the user looses the screw with a screwdriver, disassembles the second mounting piece, the gasket and the first mounting piece in turn, and then disassembles the connection box and takes out the first mounting piece that falls inside the connection box.

A sensor component for a transmission of a motor vehicle is provided. The sensor component includes a printed circuit board having a first printed circuit board region and a second printed circuit board region. The first printed circuit board region is delimited from the second printed circuit board region by a milled groove and is angled with respect to the second printed circuit board region along the milled groove. A sensor, such as a magnetoresistive sensor or a Hall sensor, is arranged in or on the first printed circuit board region. A pre-assembly arrangement and a method for producing such a sensor component are also provided.

Disclosed is a waterproof substrate, including: two mounting surfaces disposed facing away from each other; and at least one waterproof protrusion provided on at least one of the two mounting surfaces and including: a protrusion body connected with the mounting surface, and one end of the protrusion body away from the waterproof substrate includes a connecting end surface; and at least two waterproof ribs, and each of the waterproof ribs is provided on the connecting end surface respectively and is gradually inclined outwardly in a direction away from the connecting end surface respectively.

The triple sealing device for an electronics housing of smart instrumentation includes: an electronic board; a first housing which has the electronic board disposed therein and includes a first inlet port to allow a cable to pass therethrough; a second housing which is provided above the first inlet port of the first housing and coupled to the first housing, and includes a second inlet port to allow a cable to pass therethrough; an elastic block provided on an inner circumferential surface of the second inlet port; and a cable which is connected to the electronic board and extends outward after passing through the first inlet port and the second inlet port.

An encapsulation assembly includes a body located at edges of the functional glass; and a conductive module embedded in the body or located on a surface of the body, and electrically connected to a functional module on the functional glass. The process of forming an encapsulated glass from the encapsulation assembly for a functional glass can omit complicated manufacturing steps and save materials and thus reduce costs. An easy and stable control of the functional module in the glass can also be accomplished. Moreover, it is much easier to form an encapsulated glass from the glass, which facilitates glass mounting.

An embodiment modular light-emitting diode (LED) display panel includes attachment points for use in attachment as part of a multi-panel modular LED display, a printed circuit board including a first side and an opposite second side, and a plastic casing attached to the opposite second side of the printed circuit board. A perimeter of the plastic casing is substantially rectangular and has a height and a width. The modular LED display panel further includes a display surface including a plurality of LEDs arranged as pixels and attached to the first side of the printed circuit board. The pixels are arranged in a rectangular array including at least fifty pixels. Each of the pixels of the rectangular array is spaced from each respective adjacent pixel of the rectangular array by a pitch. The pitch is a predetermined constant number. The pitch does not depend on the height and the width.

An embodiment modular light-emitting diode (LED) display panel includes attachment points for use in attachment as part of a multi-panel modular LED display, a printed circuit board including a first side and an opposite second side, and a plastic casing attached to the opposite second side of the printed circuit board. A perimeter of the plastic casing is substantially rectangular and has a height and a width. The modular LED display panel further includes a display surface including a plurality of LEDs arranged as pixels and attached to the first side of the printed circuit board. The pixels are arranged in a rectangular array including at least fifty pixels. Each of the pixels of the rectangular array is spaced from each respective adjacent pixel of the rectangular array by a pitch. The pitch is a predetermined constant number. The pitch does not depend on the height and the width.