An engaging device for a computer screen in a car, comprises a fixing base fixedly attached in the car, lock block, and a coupling frame attached to the rear side of the computer screen. The lock block is rotatably engages with the fixing base by way of two pivots. The pivots have a function of stagnating...http://www.google.sh/patents/US6400560?utm_source=gb-gplus-sharePatent US6400560 - Engaging device for a computer screen in a car
