CN216450320U - LED display screen convenient to adjust - Google Patents
LED display screen convenient to adjust Download PDFInfo
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- CN216450320U CN216450320U CN202120326094.7U CN202120326094U CN216450320U CN 216450320 U CN216450320 U CN 216450320U CN 202120326094 U CN202120326094 U CN 202120326094U CN 216450320 U CN216450320 U CN 216450320U
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- base
- display screen
- side wall
- connecting plate
- supporting rod
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Abstract
The utility model relates to an LED display screen convenient to adjust, which comprises a base and a display screen body, wherein a supporting rod is arranged above the base and is of an external thread structure, a connecting plate is sleeved at the upper end of the supporting rod in a matched mode, the bottom of the supporting rod is inserted into the base and is rotatably connected with the base, a fixing barrel without a cover is arranged on the side wall of the connecting plate, an L-shaped inserting rod which is rotatably inserted and matched with the fixing barrel is arranged on the rear side of the display screen body, a gear is sleeved at the lower end of the supporting rod, a driving mechanism of a driving gear is arranged on the base, a telescopic rod is hinged between the side wall of the connecting plate, opposite to the fixing barrel, and the upper side wall of the base, an electric push rod is hinged between the opposite side wall without the fixing barrel and the rear side wall of the display screen body, and the electric push rod is perpendicular to the fixing barrel. Compared with the prior art, the utility model has the advantages that: reasonable structure, convenient adjustment and wider application range.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an LED display screen convenient to adjust.
Background
An LED display screen, LED display, is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like.
LED, light emitting diode, abbreviated. It is a diode made of a compound of gallium Ga and arsenic As, phosphorus P, nitrogen N, indium In, which radiates visible light when electrons and holes are recombined, by controlling the display mode of a semiconductor light emitting diode, and thus can be used to make a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays.
The working voltage of the LED is only 1.2-4.0V, the LED can actively emit light and has certain brightness, the brightness can be adjusted by voltage or current, the LED is impact-resistant and vibration-resistant, and the service life of the LED is 10 ten thousand hours, so that no other display mode is comparable to the LED display mode in large-scale display equipment.
The existing LED display screen is mostly fixed on the supporting seat, and the height and the angle can not be changed according to the actual requirement, so that the limitation of the application range is caused, and the actual requirement can not be met.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the LED display screen which is convenient to adjust, has a reasonable structure, is convenient to adjust and has a wider application range.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a convenient LED display screen who adjusts, includes base and display screen body, the base top is equipped with the bracing piece, the bracing piece is the external screw thread structure, the cooperation of upper end of the support bar is cup jointed and is equipped with the connecting plate, inside the bracing piece bottom inserted the base, and rotate with the base and be connected, be equipped with the solid fixed cylinder that the top does not have the lid on the connecting plate lateral wall, display screen body rear side is equipped with rotates the L shape inserted bar of grafting complex with solid fixed cylinder, the bracing piece lower extreme cup joints and is equipped with the gear, be equipped with drive gear's actuating mechanism on the base, it is equipped with the telescopic link to articulate between the lateral wall on the lateral wall of the relative solid fixed cylinder of connecting plate and the base, the connecting plate articulates respectively between the relative both sides wall that is not equipped with solid fixed cylinder and the display screen body rear side wall and is equipped with electric putter, the solid fixed cylinder of electric putter perpendicular to.
As an improvement: the gear is in rotational contact with the base.
As an improvement: the driving mechanism comprises a groove located on the base, a motor is arranged in the groove, and the shaft end of the motor extends out of the base to be connected with a second gear matched with the gear.
Compared with the prior art, the utility model has the advantages that: utilize actuating mechanism to drive the bracing piece and rotate to connecting through the screw thread and realizing reciprocating of connecting plate, thereby realizing the removal of display screen body, finally realizing the altitude mixture control of display screen body, utilizing two electric putter's reciprocal motion, realizing the regulation of the angle of display screen body, thereby can adjust according to actual conditions, facilitate the use more.
Drawings
FIG. 1 is a schematic side view of an LED display screen with convenient adjustment according to the present invention;
FIG. 2 is a schematic diagram of a rear view structure of an LED display screen convenient to adjust according to the present invention
Reference symbol comparison table:
1-base, 2-log feeding device, 3-connecting plate, 4-fixed cylinder, 5-L-shaped inserted bar, 6-gear, 7-telescopic rod, 8-electric push rod, 9-groove, 10-motor, 11-gear II and 12-display screen body.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
As shown in figures 1 and 2, the LED display screen convenient to adjust comprises a base 1 and a display screen body 12, wherein a supporting rod 2 is arranged above the base 1, the supporting rod 2 is of an external thread structure, a connecting plate 3 is sleeved at the upper end of the supporting rod 2 in a matched manner, the bottom of the supporting rod 2 is inserted into the base 1 and is rotatably connected with the base 1, a fixing barrel 4 without a cover is arranged on the side wall of the connecting plate 3, an L-shaped inserting rod 5 which is rotatably inserted and matched with the fixing barrel 4 is arranged at the rear side of the display screen body 12, a gear 6 is sleeved at the lower end of the supporting rod 2, a driving mechanism for driving the gear 6 is arranged on the base 1, an expansion link 7 is hinged between the side wall of the connecting plate 3 relative to the fixing barrel 4 and the side wall of the base 1, electric push rods 8 are respectively hinged between the two opposite side walls without the fixing barrel 4 and the rear side wall of the display screen body 12 by the connecting plate 3, the electric push rod 8 is perpendicular to the fixed cylinder 4.
The gear 6 is in rotational contact with the base 1.
The driving mechanism comprises a groove 9 positioned on the base 1, a motor 10 is arranged in the groove 9, and the shaft end of the motor 10 extends out of the base 1 and is connected with a second gear 11 matched with the gear 6.
When the height of the display screen is required to be adjusted, the motor 10 is started, the motor 10 drives the gear II 11 to rotate, the gear II 11 drives the gear 6 to rotate, so that the supporting rod 2 is driven to rotate, the connecting plate 3 is connected with the base 1 through the telescopic rod 7, so that the connecting plate 3 is limited to rotate along with the supporting rod 2, the up-and-down movement of the connecting plate 3 is realized, the height is adjusted, when the angle is required to be adjusted, the external controller controls the opposite movement of the electric push rods 8 on the two sides, the electric push rod 8 on one side extends out, and the electric push rod 8 on the other side is matched and retracted, so that the angle of the display screen body 12 is adjusted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a convenient LED display screen who adjusts, includes base (1) and display screen body (12), its characterized in that: the display screen is characterized in that a supporting rod (2) is arranged above the base (1), the supporting rod (2) is of an external thread structure, a connecting plate (3) is sleeved at the upper end of the supporting rod (2) in a matched mode, the bottom of the supporting rod (2) is inserted into the base (1) and is rotatably connected with the base (1), a fixing barrel (4) without a cover is arranged on the side wall of the connecting plate (3), an L-shaped inserting rod (5) which is rotatably inserted and matched with the fixing barrel (4) is arranged on the rear side of the display screen body (12), a gear (6) is sleeved at the lower end of the supporting rod (2), a driving mechanism of the driving gear (6) is arranged on the base (1), a telescopic rod (7) is hinged between the side wall of the connecting plate (3) relative to the fixing barrel (4) and the side wall on the base (1), and electric push rods (8) are respectively hinged between the connecting plate (3) and the rear side wall of the display screen body (12), the electric push rod (8) is perpendicular to the fixed cylinder (4).
2. The LED display screen convenient to adjust as claimed in claim 1, wherein: the gear (6) is in rotating contact with the base (1).
3. The LED display screen convenient to adjust as claimed in claim 1, wherein: the driving mechanism comprises a groove (9) located on the base (1), a motor (10) is arranged in the groove (9), and the shaft end of the motor (10) extends out of the base (1) to be connected with a second gear (11) matched with the gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326094.7U CN216450320U (en) | 2021-02-04 | 2021-02-04 | LED display screen convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326094.7U CN216450320U (en) | 2021-02-04 | 2021-02-04 | LED display screen convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216450320U true CN216450320U (en) | 2022-05-06 |
Family
ID=81347762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120326094.7U Active CN216450320U (en) | 2021-02-04 | 2021-02-04 | LED display screen convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216450320U (en) |
-
2021
- 2021-02-04 CN CN202120326094.7U patent/CN216450320U/en active Active
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