174results about How to "Easy to install later" patented technology

The invention discloses a multi-degree-of-freedom installation transport vehicle and a method for transporting and installing a model by adopting the installation transport vehicle, and belongs to thetechnical field of mechanical structural wind tunnel test transloading equipment. The multi-degree-of-freedom installation transport vehicle comprises a plate trailer, an X-direction support, two Y-direction supports and two support blocks, which are distributed from the bottom to the top, wherein the X-direction support is assembled on the plate trailer through an X-direction adjustment mechanism; the two Y-direction supports are assembled on the X-direction support through a Y-direction adjustment mechanism, and can adjust the spacing of the two Y-direction supports through the Y-directionadjustment mechanism; the two support blocks respectively are assembled on the two Y-direction supports through a Z-direction adjustment mechanism, and can asynchronously adjust the height of the twosupport blocks through the Z-direction adjustment mechanism. According to the multi-degree-of-freedom installation transport vehicle and the method provided by the invention, the two support blocks can do X-direction, Y-direction and Z-direction movement relative to the plate trailer, the spacing of the two support blocks can be adjusted, and the height of the two support blocks can be adjusted asynchronously; when the model is installed, the X, Y, Z directions of the model can be adjusted according to the requirements, and the subsequent installation of the model is facilitated.

A novel digital camera module includes an image capture device, a circuit substrate, a lens unit and a housing that is mounted to the circuit substrate before the image capture device is mounted to the circuit substrate. In one particular embodiment, the housing is formed onto the circuit substrate via molding. The housing includes a bore to receive the lens unit, with the diameter of the bore being larger than the diagonal of the image capture device such that image capture device can be mounted to the circuit substrate through the bore. In another particular embodiment, the circuit substrate includes an aperture so as to facilitate the flip-chip bonding of the image capture device. The order in which the image capture device and the housing are coupled to the circuit substrate helps prevent damage to the image capture device during the mounting of the housing to the circuit substrate.

The invention discloses a rack module free of a locking tool, which comprises a rack unit, a movable clamping unit and a switch unit, wherein the rack unit is provided with a rack body, at least one first clamping element arranged on the rack body, and a movable cover plate separably arranged on the rack body; the movable clamping unit is arranged on the inner surface of the movable cover plate and is provided with at least one second clamping unit selectively matched with the at least one first clamping unit; the switch unit is mounted on the rack body and is provided with a control part exposed out of the outer part of the rack body, and a pushing part which is connected to the control part and can selectively separate the at least one first clamping unit from the at least one second clamping unit. Therefore, as long as a user simply operates the control part, the movable cover plate can be easily lifted open, so the user can conveniently mount or detach a data accessor in the rack body.

The invention relates to a fabricated cable trench and a construction method. The fabricated cable trench comprises side plates, a top plate and a bottom plate. Each side plate comprises a first end and a second end which are oppositely arranged, the first end is provided with a first tenon, and the second end is provided with a second tenon. There are at least two side plates, and the two side plates are oppositely arranged. The two ends of the top plate are connected to the two oppositely-arranged side plates, and the end of the top plate is engaged with the first tenon. The two ends of thebottom plate are connected to the two oppositely-arranged side plates, and the end of the bottom plate is engaged with the second tenon. By using the fabricated cable trench of the invention, damagesto an original cable trench in a construction process are effectively prevented, normal operation of the original cable trench is ensured, construction steps are simple and easy, and construction efficiency is increased. In addition, according to the fabricated cable trench, step-by-step construction is performed, the side plates are constructed firstly, then the top plate is constructed, and finally the bottom plate is constructed. The construction steps are simple and easy to implement, and construction difficulty is low.