| 摘要 |
To prevent the force of operation required for tilting up and down a display unit from varying from one to another tilted angle of the display unit, to rotate the display unit with a detent, for use with no degradation of performance even after a long-term use, and to permit a horizontal oscillation of the display unit, there is provided a tilting hinge including a fixing member having side plates and installed to a stand for the display unit, the fixing member serving also as a spring case, a support member for the display unit, installed to the side plates of the fixing member with a hinge pin to be tiltable up and down, a friction mechanism including the hinge pin and provided between the fixing and support members, an actuator provided on the support member rotatably about the hinge pin, and a compression spring provided between the actuator and fixing member with a slider in contact with the actuator, being provided between the actuator and compression spring. The friction mechanism includes means for frictionally pivoting the support member vertically in relation to the fixing member, provided with the hinge pin being installed to the fixing member and the support member being installed to the hinge pin to be tiltable up and down, a first friction washer is provided between one side of the support member and a large-diameter portion of the hinge pin with the hinge pin being inserted through the center of the first friction washer, a second friction washer provided on the other side of the support member with the hinge pin being inserted through the center of the second friction washer, and a spring washer and pressing washer, provided adjacent to the second friction washer with the hinge pin being inserted through the centers of the spring and pressing washers, the pressing washer on the hinge pin being calked.
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