# US 12,007,804 B2 · Display fine-adjustment device

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- Number: US 12,007,804 B2
- Document ID: US12007804B2
- Status: Granted
- Kind: B2
- Application number: 17/838,277
- Filed: 2022-06-13
- Published: 2023-12-14
- Granted: 2024-06-11
- Earliest claimed: 2022-06-13
- Assignees: Oxti Pte Ltd
- Applicants: OXTI Pte Ltd
- Inventors: Chih-Feng Ho
- Web page: https://patentgrep.com/patent/US12007804B2

## CPC

- G06F 1/1601: {Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays (constructional details related to flat displays integrated in a portable computer, e.g. laptop, handheld computer G06F1/1637; constructional details related to television receivers H04N5/64)}
- G06F 1/1605: {Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones}
- F16M 11/08: around a vertical axis {, e.g. panoramic heads (F16M11/12 takes precedence)}
- F16M 11/121: {constituted of several dependent joints}
- F16M 11/2014: {around a vertical axis (F16M11/2035 takes precedence)}
- F16M 13/02: for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- G06F 1/1607: {Arrangements to support accessories mechanically attached to the display housing (G06F1/1603, G06F1/1605 take precedence)}
- F16M 2200/06: Arms
- G06F 2200/1612: Flat panel monitor
- G06F 2200/1613: Supporting arrangements, e.g. for filters or documents associated to a laptop display
- H04N 5/655: Construction or mounting of chassis, e.g. for varying the elevation of the tube
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)
- F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION

## Abstract

A display fine-adjustment device includes a display and a driving mechanism, the display being drivable by the driving mechanism to rotate; a support frame, which is connected to the display and includes supporting arms rotatably interconnected for being switchable between a folded condition and an expanded condition; and a sensor, which is electrically connected to the driving mechanism. A user manually pulls the support frame from the folded condition to the expanded condition to make the display fast approach the user and uses the sensor to detect the user and use the driving mechanism to drive the display to rotate to have the display facing the user, achieving an advantage of being time-saving and easy. In case of being not in use, folding can be made for space saving, while in use, the function of fine angle adjustment is performable to adjust the display to the most comfortable viewing angle.

## Claims

### Claim 1

A display fine-adjustment device, comprising:
a display, which is drivable by a driving mechanism to rotate;
a support frame, which is connected to the display, the support frame comprising a plurality of supporting arms that are rotatably interconnected, the support frame being switchable between a folded condition and an expanded condition; and
a sensor, which is electrically connected to the driving mechanism.

### Claim 2 (depends on 1)

The display fine-adjustment device according to claim 1, wherein the driving mechanism comprises a motor controller, at least one motor, and at least one axle, the at least one axle being connected to the display, the motor controller being operable to control the at least one motor to drive the at least one axle to drive the display to rotate.

### Claim 3 (depends on 1)

The display fine-adjustment device according to claim 1, wherein the sensor comprises an image sensor.

### Claim 4 (depends on 1)

The display fine-adjustment device according to claim 1, wherein the plurality of supporting arms are rotatably interconnected by a rotation axle.

### Claim 5 (depends on 1)

The display fine-adjustment device according to claim 1, wherein the sensor is arranged on the display or the support frame.