A system may include first and second apparatuses. The first and second apparatuses may each include: an enclosure portion including a plurality of mounting features that are configured to receive information handling systems, wherein dimensions of the enclosure portion define a footprint; a base portion disposed below the enclosure portion and coupled to the enclosure portion; a plurality of casters coupled to the base portion and mounted in respective positions that are laterally displaced from the base portion such that the positions are outside the footprint of the enclosure portion; and a locking mechanism. The first and second apparatuses may be operable to be coupled together via their respective locking mechanisms for transport.

An electronic control unit (1) having a housing (2) containing a circuit board (5). The housing (2) includes a base (3) and a cover (4) between which the circuit board (5) is located, and the unit being characterised in that the base (3) and the cover (4) are connected to one another via interference fit interengagement around at least a major part of a peripheral edge (20) of the cover (4).

A portable electronic device can include a housing defining an internal volume and an opening. The device can also include a rear cover disposed in the opening, with an inner surface of the rear cover defining the internal volume, and a conductive antenna component embedded within the rear cover.

An explosion-proof pressure-tight housing for electrical operating device has a rigid lower shell and an elastic upper shell terminating the lower shell in the manner of a cover, wherein the lower shell includes a base, preferably formed as a rounded rectangle, and also includes side walls, the outer surfaces of which are inclined inwardly by an acute angle, where the elastic upper shell has a cover base and side walls, which are splayed outwardly at the angle, the inside width of the upper shell is smaller than the outside width of the lower shell, and the upper shell is pressed with the lower shell such that a flameproof gap is formed between the side walls of the upper shell and the side walls of the lower shell.

An electronic device may include the first housing facing the first direction, the second housing fastened to the first housing to face the second direction opposite to the first direction and including the battery disposition space open toward the second direction and the plurality of first insert portions that are apart from each other on the periphery of the battery disposition space along a circumference of the battery disposition space, and the cover fastened to the second housing to cover the battery disposition space, the cover including the first cover including the first material and the second cover including the second material and coupled to the first cover from the second direction, wherein the first cover may include the plurality of first hook structures provided at locations corresponding to the plurality of first insert portions and configured to fasten the second housing to the cover by being inserted into the plurality of first insert portions.

A latching apparatus has a first component and a second component. The first component is made of a first material and includes a distal end, a proximal end, and an indention between the distal end the proximal end. The distal end includes a mating tab, whereas the proximal end includes a flange member for fixing the first component to a lid of a housing. The second component is made of a second material and is coupled to the mating tab. The second component includes a receiving element for engaging with a securing element of the housing. The latching element includes a pressing region formed in one of the first component and the second component between the indention and the receiving element. The first material has a higher flexibility that the second material.

A two-parts shell or housing assembly not requiring a pressure jig for assembly includes an upper shell and a lower shell. The upper shell includes a first surface and a second surface. Hooks are disposed on edges of the second surface. The lower shell includes an inner bottom surface and a first blocking surface. A stepped portion is formed at the connection portion between the inner bottom surface and the first blocking surface. The stepped portion includes a first side and a second side. The upper shell is disposed on the second side. The first side defines slots corresponding to the hooks. A receiving space is formed by the hook, the stepped portion, and the second side for receiving adhesive. An electronic device is also provided.

An in-vehicle electric device of this disclosure is provided in a front compartment of a vehicle and includes: at least one electronic component; a case in which the electronic component is accommodated; a connector connected to the electronic component inside the case and projecting rearward from a surface of the case; a fastening portion extended from a lower part of the case and fastened to a vehicle body of the vehicle; and a protective wall formed integrally with the fastening portion such that the protective wall extends upward along a first side face of the connector from the lower part of the case and projects further rearward from a rear end surface of the connector.

A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The housing adopts an integral structure, has good waterproof and dustproof effects as well as low production costs; the present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

An electronic device with a storage function is provided. The electronic device includes a main connection bolt and a housing. The housing includes a first housing member and a second housing member. The first housing member includes two hooks and a fastening portion. The second housing member includes two wedging portions and a fastening base. The hooks are wedged into the wedging portions to restrict the freedom of the first housing member to move relative to the second housing member in a first direction. The main connection bolt connects the fastening portion to the fastening base in a second direction to restrict the freedom of the first housing member to move relative to the second housing member in the first direction. The first direction is perpendicular to the second direction.