US 2026/0029083 A1Published application

Pitch-adjusting component for display bracket and display bracket

AssigneeNingbo Tuotuo River Design Company

InventorsXiaodong YOU, Hongjun WANG

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Abstract

The present disclosure describes devices and systems of a pitch-adjusting assembly for display arms and a display arm. One pitch-adjusting assembly includes a fixing structure disposed on a support base; a mounting structure configured for mounting a display; and an adjusting structure penetrating the fixing structure, the adjustment structure comprising: an adjusting part, an elastic part disposed at the periphery of the adjusting part, and wherein: when the adjusting part drives the mounting structure to rotate from top to bottom, a first torque generated by the elastic part counteracts an overturning force generated by the display due to gravity to provide rotation resistance to the display; and when the adjusting part drives the mounting structure to rotate from bottom to top, a second torque released by the elastic part counteracts the overturning force generated by the display due to gravity to provide rotary power for the display.

Claims18

Dependent claims

A pitch-adjusting assembly for display arms, comprising:

a fixing structure configured to be disposed on a support base;
a mounting structure configured for mounting a display;
and
an adjusting structure penetrating the fixing structure, the adjustment structure comprising:
an adjusting part, one end of the adjusting part being connected to the mounting structure, and the other end of the adjusting part being rotationally connected to the fixing structure,
an elastic part disposed at the periphery of the adjusting part, one end of the elastic part being clamped or connected with the fixing structure, and the other end of the elastic part being clamped or connected with the adjusting part, and
wherein:
when the adjusting part drives the mounting structure to rotate from top to bottom relative to the fixing structure, a first torque generated by the elastic part counteracts an overturning force generated by the display due to gravity to provide rotation resistance to the display;
and
when the adjusting part drives the mounting structure to rotate from bottom to top relative to the fixing structure, a second torque released by the elastic part counteracts the overturning force generated by the display due to gravity to provide rotary power for the display.

7 more elements

A pitch-adjusting assembly for display arms, comprising:

a fixing structure configured to be disposed on a support base;
a mounting structure configured for mounting a display;
and
an adjusting structure penetrating through the fixing structure, and the adjusting structure comprising a rotating main body and an adjusting part rotatably arranged relative to the rotating main body, wherein:
the adjusting part is connected with the mounting structure,
the rotating main body drives the mounting structure to rotate unidirectionally from bottom to top relative to the fixed structure, and
a first rotational resistance between the rotating main body and the fixing structure is smaller than a second rotational resistance between the adjusting part and the rotating main body, so that the mounting structure rotates in a unidirectional and effortless manner from bottom to top.

4 more elements

Dependencies are inferred from the claim text.