The invention relates to a stand for hand-held device and a protective case comprising the stand. The stand comprises a first plate, a second plate and a lifting device between the first plate and the second plate. The inner end of the first plate and the inner end of the second plate are pivoted with each other to form a pivoting portion. The lifting device controls the free end portion of the first plate and the free end portion of the second plate to be close to or away from each other. The lifting device comprises a limiting device and an elastic sheet, thereby when one end of the elastic sheet moves along the length direction of the second plate, and construes a first displacement relative to the pivoting portion, the free end portion of the first plate is driven up to form a second displacement relative to the free end portion of the second plate.

The invention relates to a stand for hand-held device and a protective case comprising the stand. The stand comprises a first plate, a second plate and a lifting device between the first plate and the second plate. The inner end of the first plate and the inner end of the second plate are pivoted with each other to form a pivoting portion. The lifting device controls the free end portion of the first plate and the free end portion of the second plate to be close to or away from each other. The lifting device comprises a limiting device and an elastic sheet, thereby when one end of the elastic sheet moves along the length direction of the second plate, and construes a first displacement relative to the pivoting portion, the free end portion of the first plate is driven up to form a second displacement relative to the free end portion of the second plate.

A bracket-type wireless charger, including a box body having a charging circuit and a transmitting plate having a transmitting coil. An adapter plate is arranged between the transmitting plate and the box body. An upper end of the adapter plate is hinged through interference fit to a lower part of a back surface of the transmitting plate. A lower end is hinged through interference fit to a middle part of a top surface of the box body. The box body has a groove for accommodating the adapter plate. The two ends of the adapter plate are hinged through interference fit to the box body and the transmitting plate respectively, and the position and an inclination angle of the transmitting plate relative to the box body can be adjusted through rotation of the adapter plate, so as to adapt to the positions of wireless charging receiving coils of different electronic equipment.

An apparatus for supporting an object includes a top lying on a bottom. Part of the top is attached to the bottom. The unattached part of the top includes a flexible joint such as one or more scored lines immediately next to the attached part of the top. The unattached part of the top is lifted from lying on the bottom to a selectively variable position having an angle of >0° and <180° with respect to the bottom. The bottom may have a stop on its end closest to the unattached part of the top. The object to be supported is placed on the bottom of the apparatus and leaned against the unattached top in its open position. The object is retained from sliding off the bottom by the stop. Thus, the object is supported. The apparatus may be credit card-sized, include a battery charger and/or a data storage device.

An apparatus for supporting an object includes a top lying on a bottom. Part of the top is attached to the bottom. The unattached part of the top includes a flexible joint such as one or more scored lines immediately next to the attached part of the top. The unattached part of the top is lifted from lying on the bottom to a selectively variable position having an angle of >0° and <180° with respect to the bottom. The bottom may have a stop on its end closest to the unattached part of the top. The object to be supported is placed on the bottom of the apparatus and leaned against the unattached top in its open position. The object is retained from sliding off the bottom by the stop. Thus, the object is supported. The apparatus may be credit card-sized, include a battery charger and/or a data storage device.

A casing angle adjustment mechanism capable of adjusting the angle of a casing with respect to a mounting surface by a simple operation of a leg unit is provided. When an angle adjustment mechanism of a casing rotates a leg unit in one direction, moves a part of a stopper along a connection hole of the leg unit, and slides a slide plate, a side wall of the slide plate blocks openings of engagement holes of the leg unit, and a side wall of the leg unit blocks openings of engagement grooves of the slide plate, and when it rotates the leg unit in another direction, moves the part of the stopper along the connection hole of the leg unit, and slides the slide plate, engagement grooves of the slide plate and engagement holes of the leg unit are placed to overlap.

A casing angle adjustment mechanism capable of adjusting the angle of a casing with respect to a mounting surface by a simple operation of a leg unit is provided. When an angle adjustment mechanism of a casing rotates a leg unit in one direction, moves a part of a stopper along a connection hole of the leg unit, and slides a slide plate, a side wall of the slide plate blocks openings of engagement holes of the leg unit, and a side wall of the leg unit blocks openings of engagement grooves of the slide plate, and when it rotates the leg unit in another direction, moves the part of the stopper along the connection hole of the leg unit, and slides the slide plate, engagement grooves of the slide plate and engagement holes of the leg unit are placed to overlap.

A holding mechanism prevents a device at a back side of a held object from being hidden by the object. Even if a large smartphone is held, clamping with a fixed clamping part and a movable clamping part prevents the fixed part from being moved, wherein a device located back of the smartphone and at the side of the fixed clamping part cannot be hidden by the smartphone. Due to the movable clamping part being movable farther from a rotation axis than the fixed clamping part, a middle portion of the smartphone in the clamping direction substantially coincides with the rotation axis when holding a smartphone with a specified width, wherein the smartphone cannot be easily moved in a Y- and Z-direction when rotating a holding part to change orientation, and also at the back side, a device located at the side of the clamp cannot be easily hidden.

A waterproof handheld device includes a handle including a control module and a telescopic rod including tubes. The tubes include a first tube connected with a waterproof case configured to receive a terminal device. The first tube is an outermost tube or an innermost tube. When the first tube is the innermost tube, the outermost tube is connected with the handle. When the first tube is the outermost tube, the innermost tube is connected with the handle. The first tube is connected with a first wireless communication module. The first wireless communication module is connected with the control module through a communication wire arranged in the telescopic rod. The first wireless communication module is communicated with a second wireless communication module connected with the terminal device or the first wireless communication module is communicated with a third wireless communication module of the terminal device.

A waterproof handheld device includes a handle including a control module and a telescopic rod including tubes. The tubes include a first tube connected with a waterproof case configured to receive a terminal device. The first tube is an outermost tube or an innermost tube. When the first tube is the innermost tube, the outermost tube is connected with the handle. When the first tube is the outermost tube, the innermost tube is connected with the handle. The first tube is connected with a first wireless communication module. The first wireless communication module is connected with the control module through a communication wire arranged in the telescopic rod. The first wireless communication module is communicated with a second wireless communication module connected with the terminal device or the first wireless communication module is communicated with a third wireless communication module of the terminal device.