Intelligent self-adaptive brightness adjusting display

Abstract

The utility model provides an intelligent self-adaptive brightness adjusting display, which relates to the technical field of intelligent self-adaptive brightness adjusting displays, and comprises a display main body, a protective shell arranged at the top of the display main body, a first rotating shaft arranged at the top of the display main body, and a second rotating shaft arranged at one side of the first rotating shaft, a battery box is arranged at the bottom of the second rotating shaft, a main board is arranged between the battery box and the displayer body, a dustproof curtain is arranged in the protective shell, and a flywheel of the brushless motor drives a flywheel of the second rotating shaft to rotate through a belt, so that the second rotating shaft rotates, and the tail end of the dustproof curtain is clamped in a clamping groove of the second rotating shaft. In this way, when the second rotating shaft rotates anticlockwise, the dustproof curtain is unfolded, at the moment, the pressing block installed at the other end of the dustproof curtain presses the dustproof curtain downwards through gravity, and therefore the dustproof curtain covers a screen of the displayer body, the dustproof effect is achieved, and the defect that the displayer cannot be subjected to dust prevention is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent adaptive brightness adjustment displays, and particularly relates to an intelligent adaptive brightness adjustment display. Background Art

[0002] According to a display brightness automatic adjustment control device disclosed in Chinese Publication (Announcement) No. CN201965894U, it includes a light sensor arranged on the display panel frame. The signal output end of the light sensor is electrically connected to an automatic adjustment signal generation module, and the signal output end of the automatic adjustment signal generation module is electrically connected to a brightness control circuit. When the light brightness of the environment changes, the light sensor arranged on the display panel frame senses the change of the ambient light. When the ambient light becomes brighter, the automatic adjustment signal generation module emits an automatic adjustment signal to brighten the display panel. When the ambient light becomes darker, the automatic adjustment signal generation module emits an automatic adjustment signal to dim the display panel. The brightness control circuit brightens or dims the display panel according to the received automatic adjustment signal.

[0003] When the above display brightness automatic adjustment control device is in daily use, it cannot dust-proof the display, so dust will accumulate on the display screen. This will not only affect the beauty of the screen, but when the dust accumulates to a certain extent, it will change the path of light, resulting in the inability to focus light on the same focus when the light is focused, so the display image on the screen will become blurred. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcoming that the existing technology cannot dust-proof the display, and to propose an intelligent adaptive brightness adjustment display.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: An intelligent adaptive brightness adjustment display, including a display main body, a protective shell is arranged on the top of the display main body, a first rotating shaft is arranged on the top of the display main body, a second rotating shaft is arranged on one side of the first rotating shaft, a battery box is arranged at the bottom of the second rotating shaft, a main board is arranged between the battery box and the display main body, a dust-proof curtain is arranged inside the protective shell, a brushless motor is arranged at the bottom of the dust-proof curtain, flywheels are arranged at one ends of the brushless motor and the second rotating shaft respectively, a belt is arranged outside the two flywheels, a battery cover is arranged on one side of the battery box, two storage batteries are arranged inside the battery box, a pressing block is arranged on one side of the display main body away from the battery cover, and an infrared sensor is arranged on the surface of the display main body.

[0006] Preferably, the protective shell is installed on the top surface of the display main body, and the infrared sensor is arranged on the bottom surface of the display main body.

[0007] Preferably, both the first rotating shaft and the second rotating shaft are provided inside the protective housing, and the battery box is embedded inside the protective housing.

[0008] Preferably, both ends of the first rotating shaft are installed in the bearings on the inner wall of the protective housing, and the end of the second rotating shaft away from the flywheel is installed in the bearing on the inner wall of the protective housing.

[0009] Preferably, the flywheel is welded to the end of the second rotating shaft, and another flywheel is welded to the output shaft of the brushless motor. The two flywheels are connected by a belt.

[0010] Preferably, the brushless motor, the infrared sensor, and the battery box are all connected to the main board circuit.

[0011] Preferably, one end of the dust-proof curtain is stuck in the card slot of the second rotating shaft, and the other end of the dust-proof curtain is stuck in the card slot of the pressing block.

[0012] Beneficial Effects

[0013] In the present utility model, a protective housing is installed on the top surface of the display body. Inside the protective housing, a first rotating shaft is installed at the top of the display body. A second rotating shaft is provided behind the first rotating shaft. One end of the dust-proof curtain is stuck in the card slot of the second rotating shaft, and the other end of the dust-proof curtain is stuck in the card slot of the pressing block in front of the display body. The second rotating shaft is connected to the flywheel at the right end of the brushless motor by a belt. An infrared sensor is installed on the bottom surface of the display body. The brushless motor, the infrared sensor, and the storage battery are all connected to the main board circuit. During daily use, the infrared sensor will perform infrared detection on the front. When no one is detected, the infrared sensor will transmit the detected data to the main board through the circuit. The main board receives the signal, processes and judges it, and converts it into an electrical signal to be transmitted to the brushless motor, causing the brushless motor to be powered on and start, and rotate counterclockwise according to the transmitted electrical signal, and drive the flywheel to rotate counterclockwise. The flywheel of the brushless motor drives the flywheel of the second rotating shaft to rotate through the belt, so that the second rotating shaft rotates. Since the end of the dust-proof curtain is stuck in the card slot of the second rotating shaft, when the second rotating shaft rotates counterclockwise, the dust-proof curtain will be unfolded. At this time, the pressing block installed at the other end of the dust-proof curtain will press the dust-proof curtain downward by gravity, so that the dust-proof curtain covers the screen of the display body, thus playing a role in dust prevention, and solving the disadvantage of being unable to dust-proof the display. Description of the Drawings

[0014] Figure 1 Isometric view of the present utility model;

[0015] Figure 2 Rear view of the present utility model;

[0016] Figure 3 Cross-sectional view of the present utility model Figure 2 ;

[0017] Figure 4 This is a partial rear view of the present utility model;

[0018] Figure 5 This is a partial left view of the present utility model.

[0019] Legend description:

[0020] 1. Monitor main body; 2. Protective shell; 3. Battery cover; 4. Battery box; 5. First rotating shaft; 6. Storage battery; 7. Main board; 8. Pressing block; 9. Flywheel; 10. Belt; 11. Brushless motor; 12. Second rotating shaft; 13. Dust-proof curtain; 14. Infrared sensor. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0022] The specific embodiments of the present utility model will be described below with reference to the drawings. Specific Embodiment 1:

[0024] Refer to Figures 1-4, an intelligent adaptive brightness adjustment monitor, comprising a monitor main body 1. A protective shell 2 is provided at the top of the monitor main body 1. A first rotating shaft 5 is provided at the top of the monitor main body 1. A second rotating shaft 12 is provided on one side of the first rotating shaft 5. A battery box 4 is provided at the bottom of the second rotating shaft 12. A main board 7 is provided between the battery box 4 and the monitor main body 1. A dust-proof curtain 13 is provided inside the protective shell 2. A brushless motor 11 is provided at the bottom of the dust-proof curtain 13. Flywheels 9 are provided at one end of both the brushless motor 11 and the second rotating shaft 12. A belt 10 is provided outside the two flywheels 9. A battery cover 3 is provided on one side of the battery box 4. Two storage batteries 6 are provided inside the battery box 4. A pressing block 8 is provided on the side of the monitor main body 1 away from the battery cover 3. An infrared sensor 14 is provided on the surface of the monitor main body 1. The protective shell 2 is installed on the top surface of the monitor main body 1. The infrared sensor 14 is provided on the bottom surface of the monitor main body 1. Both the first rotating shaft 5 and the second rotating shaft 12 are provided inside the protective shell 2. The battery box 4 is embedded inside the protective shell 2. Both ends of the first rotating shaft 5 are installed in the bearings on the inner wall of the protective shell 2. The end of the second rotating shaft 12 away from the flywheel 9 is installed in the bearing on the inner wall of the protective shell 2. The flywheel 9 is welded to the end of the second rotating shaft 12, and the other flywheel 9 is welded to the output shaft of the brushless motor 11. The two flywheels 9 are connected by the belt 10. The brushless motor 11, the infrared sensor 14, and the battery box 4 are all connected to the main board 7 by wires. One end of the dust-proof curtain 13 is stuck in the card slot of the second rotating shaft 12, and the other end of the dust-proof curtain 13 is stuck in the card slot of the pressing block 8.

[0025] The protective shell 2, the infrared sensor 14 and the display main body 1 form a single entity. Before use, first install two storage batteries 6 into the battery box 4 inside the protective shell 2, and cover the battery cover 3 on the battery box 4 to prevent dust from entering the battery box 4 and damaging the electronic components inside the battery box 4. The storage batteries 6 will supply power to the brushless motor 11 and the infrared sensor 14. When the infrared sensor 14 is powered on and starts up, it will detect the front. When no one is detected in the front, the infrared sensor 14 will transmit the detected data to the main board 7 through a circuit. The main board 7 receives the signal, processes and judges it, and converts it into an electrical signal to transmit to the brushless motor 11, so that the brushless motor 11 receives the electrical signal and is powered on to start. The output shaft of the brushless motor 11 rotates counterclockwise according to the transmitted electrical signal. In this way, the flywheel 9 welded to the output shaft of the brushless motor 11 will rotate counterclockwise. The flywheel 9 of the brushless motor 11 drives the flywheel 9 of the second rotating shaft 12 to rotate counterclockwise through the belt 10. The flywheel 9 is welded to the right end of the brushless motor 11, so that the second rotating shaft 12 rotates counterclockwise. The left end of the second rotating shaft 12 is installed in the bearing on the inner wall of the protective shell 2. Since one end of the dust-proof curtain 13 is stuck in the card slot of the second rotating shaft 12, when the second rotating shaft 12 rotates counterclockwise, the dust-proof curtain 13 will be unfolded. At this time, the pressing block 8 installed at the other end of the dust-proof curtain 13 will press the dust-proof curtain 13 downward by gravity. The other end of the dust-proof curtain 13 is stuck in the card slot of the pressing block 8, so that the dust-proof curtain 13 descends and covers the screen of the display main body 1 to play a role in dust prevention. During the descent of the dust-proof curtain 13, the first rotating shaft 5 will provide a supporting role for the dust-proof curtain 13, so as to reduce the friction of the dust-proof curtain 13 on the top surface of the display main body 1 and play a role in protecting the dust-proof curtain 13. Both ends of the first rotating shaft 5 are installed in the bearings inside the protective shell 2. When a person is detected by the infrared sensor 14 while sitting in front of the computer, the infrared sensor 14 will transmit the detected data to the main board 7 through a circuit. The main board 7 receives the signal, processes and judges it, and converts it into an electrical signal to transmit to the brushless motor 11, so that the brushless motor 11 receives the electrical signal and is powered on to start. The output shaft of the brushless motor 11 rotates clockwise according to the transmitted electrical signal. In this way, the flywheel 9 welded to the output shaft of the brushless motor 11 will rotate clockwise. The flywheel 9 of the brushless motor 11 drives the flywheel 9 of the second rotating shaft 12 to rotate clockwise through the belt 10. In this way, when the second rotating shaft 12 rotates clockwise, the dust-proof curtain 13 will be rolled up upward, so that the screen of the display main body 1 is exposed. Specific Embodiment Two:

[0027] Refer to Figures 1-5, an intelligent adaptive brightness adjustment monitor. Further based on the basic structure in the first specific embodiment, the battery box 4, the storage battery 6, and the battery cover 3 can be removed, so that the brushless motor 11, the infrared sensor 14, and the main board 7 are connected to the control main board inside the monitor main body 1 by wires. In this way, when the monitor main body 1 is connected to an external power supply, the control main board inside the monitor main body 1 will deliver current to the brushless motor 11 and the infrared sensor 14, thereby powering on the brushless motor 11 and the infrared sensor 14. In this way, it is not necessary to replace the storage battery 6 and there is no need to worry that the infrared sensor 14 will constantly detect the front when the monitor main body 1 is not in use, thus causing energy waste.

[0028] In summary:

[0029] 1. A protective shell 2 is installed on the top surface of the monitor main body 1. At the top of the monitor main body 1 inside the protective shell 2, a first rotating shaft 5 is installed. A second rotating shaft 12 is provided behind the first rotating shaft 5. One end of the dust-proof curtain 13 is stuck in the card slot of the second rotating shaft 12, and the other end of the dust-proof curtain 13 is stuck in the card slot of the pressing block 8 in front of the monitor main body 1. The second rotating shaft 12 is connected to the flywheel 9 at the right end of the brushless motor 11 by a belt 10. An infrared sensor 14 is installed on the bottom surface of the monitor main body 1. The brushless motor 11, the infrared sensor 14, and the storage battery 6 are all connected to the main board 7 by wires. During daily use, the infrared sensor 14 will perform infrared detection on the front. When no one is detected, the infrared sensor 14 will transmit the detected data to the main board 7 through wires. The main board 7 receives the signal, processes and judges it, and converts it into an electrical signal and transmits it to the brushless motor 11 to power on and start the brushless motor 11, and the brushless motor 11 rotates counterclockwise according to the transmitted electrical signal, and drives the flywheel 9 to rotate counterclockwise. The flywheel 9 of the brushless motor 11 drives the flywheel 9 of the second rotating shaft 12 to rotate through the belt 10, so that the second rotating shaft 12 rotates. Since the end of the dust-proof curtain 13 is stuck in the card slot of the second rotating shaft 12, when the second rotating shaft 12 rotates counterclockwise, the dust-proof curtain 13 will be unfolded. At this time, the pressing block 8 installed at the other end of the dust-proof curtain 13 will press down the dust-proof curtain 13 by gravity, so that the dust-proof curtain 13 covers the screen of the monitor main body 1, thus playing a role in dust prevention and solving the shortcoming of being unable to dust-proof the monitor.

[0030] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. An intelligent adaptive brightness adjustment display, comprising a display body (1), characterized in that: A protective shell (2) is provided on the top of the display body (1), a first rotating shaft (5) is provided on the top of the display body (1), a second rotating shaft (12) is provided on one side of the first rotating shaft (5), a battery box (4) is provided at the bottom of the second rotating shaft (12), a main board (7) is provided between the battery box (4) and the display body (1), a dustproof curtain (13) is provided inside the protective shell (2), a brushless motor (11) is provided at the bottom of the dustproof curtain (13), a flywheel (9) is provided at one end of the brushless motor (11) and the second rotating shaft (12), belts (10) are provided outside the two flywheels (9), a battery cover (3) is provided on one side of the battery box (4), two storage batteries (6) are provided inside the battery box (4), a pressing block (8) is provided on the side of the display body (1) away from the battery cover (3), and an infrared sensor (14) is provided on the surface of the display body (1).

2. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: The protective shell (2) is installed on the top surface of the display body (1), and the infrared sensor (14) is set on the bottom surface of the display body (1).

3. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: The first rotating shaft (5) and the second rotating shaft (12) are both arranged inside the protective shell (2), and the battery box (4) is embedded inside the protective shell (2).

4. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: Both ends of the first rotating shaft (5) are mounted in bearings on the inner wall of the protective shell (2), and the end of the second rotating shaft (12) away from the flywheel (9) is mounted in a bearing on the inner wall of the protective shell (2).

5. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: The flywheel (9) is welded to the end of the second rotating shaft (12), and another flywheel (9) is welded to the output shaft of the brushless motor (11), and the two flywheels (9) are connected via a belt (10).

6. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: The brushless motor (11), infrared sensor (14) and battery box (4) are all connected to the main board (7) circuit.

7. The intelligent adaptive brightness adjustment display according to claim 1, characterized in that: One end of the dustproof curtain (13) is clamped in the clamping groove of the second rotating shaft (12), and the other end of the dustproof curtain (13) is clamped in the clamping groove of the pressing block (8).

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