| 摘要 |
An angle-adjusting device for wall rack includes a turning connecting rod and a tilt angle-adjusting device. The tilt angle-adjusting device provides a front bracket and a rear bracket. A pair of up connecting holes is provided above said rear bracket and a pair of down connecting holes is provided below said rear bracket. A pair of down connecting holes is provided below said front bracket and a pair of channel guides is provided above said front bracket. The connecting holes below both front and rear brackets are joined together by a turning shaft. The up connecting holes of rear bracket connects movably said channel guide, in which the rear bracket provides both up and down connecting surfaces to connect the turning connecting rod by said turning shaft. The connecting hole is provided on the two connecting surfaces, and said down connecting holes of both front and rear brackets are below the down connecting surface of rear bracket. A tension spring for fixed structure is provided on the up ends of both front and rear brackets. The device makes the flat television can more approach the wall, the device is light, compact, reliable and can be installed simply. |
