A display screen angle adjustment mechanism
A technology for adjusting mechanisms and display screens, which is applied to mechanical equipment, identification devices, shafts and bearings, etc., and can solve problems such as deviation from the set position, affecting the adjustment effect, and prone to shaking
Active Publication Date: 2021-01-15
合肥畅想电子科技有限公司
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- Description
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Problems solved by technology
However, after the rotation angle of the above-mentioned LED display is adjusted, it is easy to deviate from the set position due to looseness during use and maintenance.
In particular, for large-size LED displays, it is easy to shake when adjusting its rotation angle, which directly affects the adjustment effect
Method used
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[0055] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0056] see figure 1 , figure 2 and image 3 , the present embodiment provides a display screen angle adjustment mechanism, the display screen angle adjustment mechanism is used to adjust the rotation angle of the display screen 100; wherein, the display screen 100 is rotatably connected to the base 200; The rotation adjustment rod 1 on the base 200...
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The invention relates to the technical field of display equipment, and discloses a display screen rotating angle adjusting mechanism. The display screen rotating angle adjusting mechanism comprises arotating adjusting rod fixed to a base, and the rotating adjusting rod is provided with a first inner connecting ratchet wheel assembly, a second inner connecting ratchet wheel assembly and a clutch sleeve, the first inner connecting ratchet wheel assembly includes a first outer ring and a first inner ring, the first outer ring is arranged on a display screen, the first inner ring movably sleevesthe rotating adjusting rod, and when the display screen drives the first outer ring to rotate in the first direction, a ratchet claw on the first inner ring is clamped on an inner ratchet wheel teethof the first outer ring; the second inner connecting ratchet wheel assembly comprises a second outer ring and a second inner ring, the second outer ring is arranged on the display screen, the second inner ring movably sleeves the rotating adjusting rod, and when the display screen drives the second outer ring to rotate in the second direction, a ratchet claw on the second inner ring is clamped onan inner ratchet wheel teeth of the second outer ring; and the clutch sleeve can abut against the first inner ring to position the first inner ring on the rotating adjusting rod, and can abut againstthe second inner ring to position the second inner ring on the rotating adjusting rod.
Description
technical field [0001] The invention relates to the technical field of display devices, in particular to a display screen rotation angle adjustment mechanism. Background technique [0002] LED display is a kind of flat-panel display, which is used to display various information such as text, images and videos. It is widely used in household appliances, CNC machine tools, commercial media, cultural performances, stadiums, news releases and securities transactions Each field can meet the needs of different environments. [0003] Some existing LED display screens are rotatably connected to their bases, and by adjusting the rotation angle of the LED display screens, the best visual effect or touch effect can be achieved. However, after the rotation angle of the LED display screen is adjusted, it is easy to deviate from the set position due to looseness during use and maintenance. In particular, for a large-size LED display screen, it is easy to shake when adjusting its rotatio...
Claims
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IPC IPC(8): F16C11/04F16C11/10G09F9/33
CPCF16C11/045F16C11/103G09F9/33
Inventor 程先元董万前
Owner 合肥畅想电子科技有限公司