A hitch receiver stand comprises a hitch receiver assembly having a hitch receiver than can removably mount a device having a standard hitch and is removably attached to a framework. The framework may include a number of releasably coupled components.

A quick release mounting adaptor includes a mounting adaptor and a head screw. The mounting adaptor that attaches to a tripod or monopod includes a main body, a threaded opening, and a quick release female coupler. The head screw that attaches to a device includes a threaded shaft and a quick release male coupler. The threaded opening concentrically traverses into the main body. The quick release female coupler is concentrically integrated into the main body. The threaded opening and the quick release female coupler are oppositely positioned of each other about the main body. The threaded shaft and the quick release male coupler are adjacently connected to each other. The head screw is compressionally attached to the mounting adaptor through the quick release male coupler and the quick release female coupler as the threaded shaft attaches with the device and the threaded opening attaches with the tripod or monopod.

A quick release mounting adaptor includes a mounting adaptor and a head screw. The mounting adaptor that attaches to a tripod or monopod includes a main body, a threaded opening, and a quick release female coupler. The head screw that attaches to a device includes a threaded shaft and a quick release male coupler. The threaded opening concentrically traverses into the main body. The quick release female coupler is concentrically integrated into the main body. The threaded opening and the quick release female coupler are oppositely positioned of each other about the main body. The threaded shaft and the quick release male coupler are adjacently connected to each other. The head screw is compressionally attached to the mounting adaptor through the quick release male coupler and the quick release female coupler as the threaded shaft attaches with the device and the threaded opening attaches with the tripod or monopod.

A dual clamping device.

A dual clamping device.

A bracket includes a fixing seat, an adapter seat, a first clamping block, a second clamping block, a first clamping piece, a second clamping piece, a main screw and a position-limiting element. The fixing seat includes a first protrusion post. The adapter seat includes a second protrusion post. The first clamping block includes a first through-hole and a first pivot hole. The second clamping block including a first tapped hole and a second pivot hole. The first clamping piece includes a first clamping part and a first pivotal shaft. The first pivotal shaft is inserted into the first pivot hole. The second clamping piece includes a second clamping part and a second pivotal shaft. The second pivotal shaft is inserted into the second pivot hole. The main screw is penetrated through the first through-hole and then tightened into the second tapped hole.

A multi-functional and extendable mounting stand has a clamp and an extending assembly including at least one coupling joint and at least one extending rod arranged alternately and connected sequentially. Each coupling joint has a first connecting seat, a mounting seat mounted on the first connecting seat, a second connecting seat mounted through the first connecting seat and the mounting seat, and a knob connected to the second connecting seat. At least one ends of the extending rod is connected to at least one ends of the at least one coupling joint. The clamp is connected to one end of the extending assembly. A holder, a lighting apparatus or a recording apparatus is connected to the extending assembly and can be adjusted to a height and an angular position that allow a user to use the holder in a comfortable pose or to the best recoding or lighting position.

A gas cylinder quick release device has a cylindrical upper assembly, a cylindrical lower assembly arranged below the upper assembly on a common axis, and a handle which is mounted to move between a first position and a second position. Movement of the handle from the first position to the second position imparts axial displacement of the upper and lower assemblies away from each other along the axis, thereby breaking a press-fit engagement of a wheelbase otherwise secured on the gas cylinder.

A mobile computing device holder that mounts to a wall is described. The mobile computing device holder holds a mobile computing device base, such as a docking station or charger. The mobile computing device base cradles a mobile computing device such as a smart phone or scanning device. The mobile computing device holder includes a wall mount fixture that mounts to the wall and holds the mobile computing device base. A coupling apparatus is coupled to the mobile computing device so that the mobile computing device can be tethered to the wall mount fixture. The tether device tethers the mobile computing device and coupling apparatus to the wall mount fixture so the mobile computing device can be used, but cannot be moved more than the length of the tethering device from the wall mount fixture. The mobile computing device is docked in the base when not in use.

Embodiments of portable electronic device holders and methods of manufacture of portable electronic device holders are generally described herein. Other embodiments may be described and claimed.