Housings for electronic devices are disclosed. According to one aspect, adjoining surfaces of electronic device housings can be mounted or arranged such that adjoining surfaces are flush to a high degree of precision. The electronic devices can be portable and in some cases handheld.

Housings for electronic devices are disclosed. According to one aspect, adjoining surfaces of electronic device housings can be mounted or arranged such that adjoining surfaces are flush to a high degree of precision. The electronic devices can be portable and in some cases handheld.

An electronics housing for accommodating and making electrical contact with a printed circuit board has at least one signal contact for connection to the printed circuit board, which is in the form of a press-in contact, and at least two power contacts for electrical connection to the printed circuit board, which are in the form of press-in contacts and have a width that is greater than the width of the at least one signal contact. The at least two power contacts are longer than the at least one signal contact for easier assembly with the printed circuit board.

A vehicle-mounted inverter skid wherein the bottom plate of a box body (100) is equipped with a plurality of support beams (105), and the height of the support beams (105) is less than the height of a support frame (104), such that the box body (100) is a sunken structure relative to the support frame (104), and the height dimension of the box body (100) is reduced by it being sunken in the direction of the support frame (104); a wire feed-in assembly of a wire feed-in unit (200) comprises a wire feed-in terminal (202) and a wire feed-in bracket (203); the wire feed-in bracket (203) is shaped like the Chinese character for a door, its top plate is provided with an wire feed-in hole (2031), and the wire feed-in terminal (202) is vertically insertedly disposed in the wire feed-in hole (2031) for fixing; the bottom plate of the box body (100) has a wire feed-in port (204) corresponding to the location of the wire feed-in hole (2031), such that the wire feed-in terminal (202) is arranged vertically, reducing the horizontal footprint of the wire feed-in assembly; combined with a magnetic excitation assembly (205) of the wire feed-in unit (200) being separated and arranged in the vacant space on the side of a transformer unit (300), the length and width of the inverter sled are reduced, thus reducing the overall volume of the inverter skid, solving the technical problem of the large size of existing inverter sleds and making it more suitable for vehicle-mounted use.

Examples of an installation module for installing a circuit-based component are described. The installation module comprises a base plate having a pair of longitudinal edges and a pair of lateral edges. The installation module may further include a supporting element to support a circuit-based component installed within the installation module. The installation module may further include first wall, a second wall and a back wall. In an example, a retaining element to retain the circuit-based component when installed, may be provided on one of the first wall and the second wall. The back wall may further include a tab which extends from a longitudinal edge of the back wall, and when pulled, is to disengage the installation module from a chassis of a computing device.

An electronic device with an extraction device and an extraction device thereof are provided. The extraction device includes a housing and a handle. A front side of the housing has two ends. The two ends have a pivot and a limiting member, respectively. The limiting member has at least one limiting recessed portion that has a draw bar and a hook. Two ends of the draw bar have a long groove and a pulling and gripping portion, respectively. The pulling and gripping portion is connected to the hook, the pivot is disposed in the long groove, and the hook can engage in the at least one limiting recessed portion along a sliding direction to be in an engaged state. The handle in the engaged state can slide along an unlocking direction so to depart from the at least one limiting recessed portion to be in an unengaged state.

The present invention provides an electronic device including a replaceable module and a sliding fastener. The replaceable module is provided with a first sliding track. The sliding fastener includes a body having a latch extending therefrom the body and a groove so as to form a handle. The body is provided with a second sliding track corresponding to the first sliding track, and the handle is elastically bendable along the groove so as to flex relative to the body and disengage from the replaceable module.

A buffer module including a base, a buffer element and an elastic element is provided. The base has a groove. The buffer element includes a spherical body movably disposed in the groove. The elastic element is disposed between a bottom surface of the groove and the spherical body.

A server includes a server motherboard, a limiting element, and an expansion tray. The limiting element has a limiting portion and the limiting element is fixed to the server motherboard. The expansion tray includes a tray body, a driven assembly, and a matching element. The driven assembly includes a positioning element and is fixed to the tray body.

The matching element is fixed to the tray body and the matching element is matched with the limiting element. The positioning element has a first position and a second position. The positioning element is located at the limiting portion in response to the positioning element being located at the second position.

An electronic power converter is in a housing of a power converter arrangement. A cooling duct for cooling the power converter with a cooling liquid is inside the housing. The cooling duct has a connection supplying the cooling liquid to the cooling duct and for discharging. Mating connections are connected to the connections of the cooling duct. The connections and the mating connections have sealing surfaces which face each other. The interior of the housing and the cooling duct is sealed via sealing devices each have two sealing rings spaced apart from each other. First sealing rings seal the cooling duct and the other sealing rings seal the housing. Annular grooves as outflow ducts in the housing lead off and open out on the outside of the housing and are introduced into the sealing surfaces in the region between the sealing rings.