2results about How to "Affect the installation" patented technology

The utility model relates to the technical field of LED display screens, in particular to a pressing type self-popping LED display screen which comprises a box body and a display screen body, a notch is formed in the box body, a moving device is fixedly connected to the right portion of the lower groove wall of the notch, a supporting device is movably connected to the rear end of the moving device, and the display screen body is installed on the rear portion of the supporting device. The display screen body is located in the box body, and the right portion of the upper end of the box body is fixedly connected with a control panel. The pressing type self-pop-up LED display screen is simple in structure, and does not occupy the space in the box body to affect the installation of other parts.

The utility model belongs to the technical field of jet pipe, concretely is a kind of turbine moving blade jet pipe, including first jet pipe;The side wall of first jet pipe is equipped with limit hole;The limit hole is equipped with multiple;The inner side wall of first jet pipe is slidably matched with second jet pipe;The outer side wall of second jet pipe is fixedly connected with limit buckle;The limit buckle is equipped with multiple;Every limit hole and limit buckle are buckle connection;The outer side wall of first jet pipe is fixedly connected with locking assembly;Limit buckle can be guided and blocked by the setting of guide component, avoid the misplacement situation of second jet pipe and limit buckle installation, influence the installation condition of second jet pipe, the installation of second jet pipe can be facilitated by the buckle connection relationship of limit hole and limit buckle, locking stability can be carried out to the limit buckle after installation by the setting of locking assembly, avoid the situation of falling off, strengthen the installation portable effect of turbine moving blade jet pipe.