A hanger hanging multiple display modules is provided. Each display module has at least one rolling receiving portion. The hanger includes a hanger base and a first hanging structure disposed on the hanger base and including at least one first hanging slot corresponding to the rolling receiving portion of the display module. A rolling receiving portion of a first display module passes through the first hanging slot to hang the first display module on the first hanging structure. The first hanging slot includes a first guide section extending along a first direction and a second guide section extending along a second direction. The second guide section is connected to the first guide section. The rolling receiving portion reaches a first position by guidance of the first guide section and a second position by guidance of the second guide section. A display device using the hanger is further provided.

An anti-slip device for preventing an installed image forming device from slipping on an installation surface. The anti-slip device includes an operation portion that can be moved by a user, a movable portion, and an anti-slip member. The movable portion has a bottom surface and moves in conjunction with movement of the operation portion to move from a first position to a second position above the first position. The anti-slip member is provided on the bottom surface of the movable portion and comes into contact with the installation surface when the movable portion is in the first position and separates from the installation surface when the movable portion is raised from the first position to the second position.

A simple kickstand for electronic devices comprises a base plate, a support plate, and a hinge pin. The base plate and the support plate are located at the same end and are provided with lugs. Pin cavities are formed in the lugs of the base plate and the support plate. One pair of symmetrical end faces of the hinge pin are arc faces, and the other pair of symmetrical end faces of the hinge pin are planes. The hinge pin sequentially penetrates into the pin cavities of the support plate and the base plate, and inner wall faces of the pin cavities fit the end faces of the hinge pin.

An electronic device mount includes a rigid cover, a flexible cover, and a frame positioned between the rigid cover and the flexible cover. The frame has a plurality of openings. The electronic device mount further includes a plurality of rocker arms coupled within correspond openings of the frame, and to the flexible cover. The plurality of rocker arms are configured to pivot within the plurality of openings to deflect the flexible cover relative to the frame to define a curved outer surface of the flexible cover. The electronic device mount also includes a plurality of magnets coupled to one of the frame or the flexible cover. The deflection of the flexible cover is self-adjusting to allow for easy mounting of an electronic device to a curved metal surface.

The present invention relates to the field of vehicle diagnostic tablet computers, and provides a vehicle diagnostic tablet computer and a housing assembly thereof. The housing assembly includes a housing and a support frame. The support frame is mounted to the housing, and the support frame is rotatable to a first position or a second position about a rotation axis relative to the housing. The support frame rotates to the first position about the rotation axis relative to the housing when the support frame is unfolded relative to the housing. The support frame is capable of supporting the housing. The support frame rotates to the second position about the rotation axis relative to the housing when the support frame is folded relative to the housing.

A master device is capable of communicating with an external device. The master device is capable of installing a slave device and allowing the slave device being detached from the master device. The slave device is capable of communicating with the master device after it is detached from the master device. The master device includes a main body and a bracket connected to the main body. The main body includes a front surface and a rear surface disposed opposite to the front surface. The front surface is provided with a receiving groove. The bracket is located at a side of the front surface. The bracket is capable of being rotated to a first position and a second position relative to the main body. The bracket is received in the receiving groove when in the first position, and is rotated out of the receiving groove when in the second position.

Disclosed are systems, apparatuses, and methods to deploy a suspended load control apparatus onto a suspension cable and optionally allowing the suspended load control system to rotate about the suspension cable without imparting a significant rotational force on the suspension cable from rotation of the suspended load control system.

An apparatus for fixing a display includes a fixing frame and a positioning device. The fixing frame is defined by a plurality of surrounding side plates, a space for accommodating the display is surrounded by the side plates, and a cavity is formed within the side plate. The positioning device is provided within the cavity and includes a positioning assembly and a driving assembly. The positioning assembly includes an inserting-connecting member and a transmission mechanism, the inserting-connecting member is slidably extended into the space surrounded by the side plates, and the inserting-connecting member is connected to the transmission mechanism. The driving assembly is connected to the transmission mechanism and configured to drive, via the transmission mechanism, the inserting-connecting member to slide, so that the inserting-connecting member is inserted into or separated from an inserting hole in the display.

A stand device includes a base block, a first stand plate, a second stand plate, a third stand plate, a first hinge device that connects the first stand plate to the base block, a second hinge device that connects the first stand plate and the second stand plate, a third hinge device that connects the second stand plate and the third stand plate, and a fourth hinge device that connects the third stand plate to the base block. The stand device is configured so that the rotation axis of the third hinge device is located on an extension of the rotation axis of the first hinge device and the rotation axis of the fourth hinge device is located on an extension of the rotation axis of the second hinge device.