Intelligent electronic display screen protection device

Abstract

The utility model discloses an intelligent electronic display screen protection device, which relates to the technical field of display screen protection parts, and comprises a mounting plate, the mounting plate is provided with a mounting groove, a touch screen is arranged in the mounting groove, and the top of the mounting groove is provided with a shielding structure; by arranging a shielding structure, after a sensor receives a front signal, an electromagnetic switch is driven to be started, so that a metal sliding block is adsorbed, a lower sliding rod is driven to slide, meanwhile, a shielding curtain is folded, and a rear touch screen is exposed for use; after use, the sensor controls the electromagnetic switch to be turned off, the metal sliding block drives the sliding rod to reset under the elastic force of the reset spring, so that the shielding curtain shields and protects the touch screen, and dust and chippings are prevented from making contact with the touch screen; meanwhile, the cleaning brush is used for cleaning the plane of the touch screen, so that dust and chippings on the surface fall off; and by arranging a dust collecting plate, dust and chippings can fall into a dust collecting groove below, a sensor controls a draught fan to be started, and the dust and chippings enter a dust discharging opening to be discharged in a unified mode.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen protection parts, in particular to an intelligent electronic display screen protection device. Background Art

[0002] Electronic display screen is a display method that controls semiconductor light emitting diodes. It is composed of tens of thousands to hundreds of thousands of semiconductor light emitting diode pixels evenly arranged. It uses different materials to produce LED pixels of different colors to display text, graphics, images, animations, quotes, videos, video signals and other information.

[0003] Existing electronic display screens require specific protective devices for protection when used outdoors. For example, a protective device for an electronic display screen with publication number CN215635875U includes a display screen fixing frame, a C-shaped drain pipe, a side wall clamping spring, a side wall clamping plate, a long side clamping spring, a long side clamping plate, a heat dissipation support box, a heat dissipation exhaust hole, a heat dissipation air inlet hole, a motor bracket, a heat dissipation motor and a heat dissipation fan.

[0004] This protective device buffers and dissipates external impacts on the display screen to provide protection. However, for smart electronic displays used outdoors, they generally need to be controlled by touching the screen. During the touch process, the screen is easily exposed to impurities such as dust and water marks, causing the screen to be accidentally touched, thereby affecting the controllability of the screen, so it is necessary to clean the dust on the touch screen surface in time. Summary of the invention

[0005] The purpose of the utility model is to solve the problem that the smart electronic display screen of the background technology needs to clean and protect the dust on the touch screen surface in time, and to propose an intelligent electronic display screen protection device.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A smart electronic display screen protection device comprises a mounting plate, the mounting plate is provided with a mounting groove, a touch screen is arranged in the mounting groove, a shielding structure is arranged on the top of the mounting groove, and the shielding structure comprises:

[0008] A sliding groove is arranged at the top of the mounting groove, a metal slider is slidably connected in the sliding groove, and a sliding rod is connected to the bottom of the metal slider;

[0009] The electromagnetic switch is fixedly arranged on one side of the sliding groove, and a return spring is arranged between the side of the metal slider away from the electromagnetic switch and the sliding groove; a sensor is arranged on the surface of the mounting plate, and the sensor is connected to the electromagnetic switch for communication;

[0010] A shielding curtain is arranged on a side of the sliding rod close to the electromagnetic switch, one end of the shielding curtain is connected to the side of the mounting groove, and a cleaning brush is arranged on a side of the sliding rod close to the touch screen.

[0011] As a further solution of the utility model: a dust collecting plate is arranged at the bottom of the installation groove, and a dust collecting groove is opened on the top surface of the dust collecting plate.

[0012] As a further solution of the utility model: both ends of the dust collecting plate are arranged to be inclined upward.

[0013] As a further solution of the utility model: a dust discharge port is arranged at the bottom of the dust collecting plate, and a fan is arranged in the dust discharge port.

[0014] As a further solution of the utility model: the fan and the sensor are communicatively connected.

[0015] As a further solution of the utility model: the sliding groove is arranged along the horizontal direction.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model is an intelligent electronic display screen protection device. By setting a shielding structure, the sensor drives the electromagnetic switch to start after receiving the front signal, thereby adsorbing the metal slider, driving the lower sliding rod to slide and folding the shielding curtain at the same time, so that the rear touch screen is exposed for use; after use, the sensor controls the electromagnetic switch to close, and the metal slider drives the sliding rod to reset due to the elastic force of the reset spring, so that the shielding curtain shields the touch screen to prevent dust and debris from contacting the touch screen; at the same time, the cleaning brush on one side of the sliding rod cleans the plane of the touch screen to remove dust and debris on the surface;

[0018] (2) The utility model provides an intelligent electronic display screen protection device, which is equipped with a dust collecting plate. Dust and debris shed from the touch screen will fall into the dust collecting groove of the dust collecting plate below. The sensor controls the fan to start so as to form a negative pressure in the dust collecting groove, so that the dust and debris are affected by the negative pressure and enter the dust exhaust port for collection and unified discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 This is a structural schematic diagram of an intelligent electronic display screen protection device of the utility model;

[0021] Figure 2 This is a working schematic diagram of an intelligent electronic display screen protection device of the utility model;

[0022] Figure 3 This is a structural schematic diagram of an intelligent electronic display screen protection device of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of an intelligent electronic display screen protection device of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of an intelligent electronic display screen protection device of the utility model when it is working;

[0025] Figure 6 The utility model is a side sectional view of an intelligent electronic display screen protective device.

[0026] In the figure: 1. Mounting plate; 2. Touch screen; 3. Dust collecting plate; 31. Dust collecting trough; 32. Fan; 33. Dust exhaust port; 4. Shielding structure; 41. Sliding rod; 42. Shielding curtain; 43. Sliding trough; 44. Electromagnetic switch; 45. Metal slider; 46. Reset spring; 47. Cleaning brush; 5. Sensor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6As shown, the utility model is a kind of intelligent electronic display screen protection device, including a mounting plate 1, the mounting plate 1 is provided with a mounting groove, a touch screen 2 is arranged inside the mounting groove, a dust collecting plate 3 is arranged below the touch screen 2, and the dust collecting plate 3 is connected to the mounting groove of the mounting plate 1. The shape of the dust collecting plate 3 is an inverted "eight" shape, and the two sides of the dust collecting plate 3 are inclined downward toward the middle direction. A dust collecting groove 31 is arranged on the top of the dust collecting plate 3, a dust discharge port 33 is arranged at the center below the dust collecting plate 3, and a fan 32 is arranged inside the dust discharge port 33. A shielding structure 4 is arranged inside the mounting plate 1, and the shielding structure 4 is located above the mounting plate 1. The sliding groove 43 of the shielding structure 4 is arranged on the top surface of the mounting groove, and the sliding groove 43 is arranged along the horizontal direction. The surface of the touch screen 2 is slidably connected with a sliding rod 41, one end of the sliding rod 41 extends into the sliding groove 43, and one end of the sliding rod 41 located in the sliding groove 43 is provided with a metal slider 45, and the metal slider 45 is slidably limited in the sliding groove 43. A cleaning brush 47 is provided on the sliding rod 41 near the touch screen 2, and a shielding curtain 42 is provided between the sliding rod 41 and one side of the mounting groove. An electromagnetic switch 44 is provided on one side of the sliding groove 43 near the connection of the shielding curtain 42 of the mounting groove, and a return spring 46 is provided between the side of the metal slider 45 away from the electromagnetic switch 44 and the sliding groove 43. A sensor 5 is provided on the surface of the mounting plate 1, and the sensor 5 is connected to the electromagnetic switch 44 for communication.

[0029] When using this intelligent electronic display screen protection device, the electromagnetic switch 44 is in the closed state in the initial state, and the metal slider 45 is driven by the elastic force of the reset spring 46 to drive the sliding rod 41 to the side away from the electromagnetic switch 44. At this time, the sliding rod 41 drives the shielding curtain 42 to shield the rear touch screen 2, thereby preventing external dust from contacting the touch screen 2 and causing false touches, and at the same time preventing the touch screen 2 from being exposed to the outdoors for a long time and affecting its service life. When the user is in front of the touch screen 2, the sensor 5 on the mounting plate 1 receives a signal, and the electromagnetic switch 44 connected to the sensor 5 is triggered. The electromagnetic switch 44 starts to attract the metal slider 45 on the other side of the sliding groove 43, so that the metal slider 45 drives the sliding rod 41 below to slide in the sliding groove 43, so that the sliding rod 41 slides to the side close to the electromagnetic switch 44. At this time, the sliding rod 41 drives the set shielding curtain 42 to fold, so that the rear touch screen 2 is exposed, so that the touch screen 2 can be used. After use, when the sensor 5 does not detect a signal for a long time, the sensor 5 controls the electromagnetic switch 44 to close, and the electromagnetic switch 44 releases the adsorption of the metal slider 45. The metal slider 45 is acted upon by the elastic force of the return spring 46 on one side, driving the sliding rod 41 below to slide. The sliding rod 41 slides to one side of the installation slot so that the connected shielding curtain 42 shields and protects the touch screen 2 behind. During the sliding process of the sliding rod 41, the sliding rod 41 is connected to a cleaning brush to clean the surface of the touch screen 2, so that the water stains and dust on the surface left by the user on the touch screen 2 are cleaned. The dust debris falls off and falls into the dust collecting slot 31 of the dust collecting plate 3 below under the action of gravity. The sensor 5 controls the fan 32 inside the dust discharge port 33 to start. The fan 32 causes the air inside the dust collecting slot 31 to flow, thereby generating negative pressure inside the dust collecting slot 31, so that the dust inside and near the dust collecting slot 31 is affected by the negative pressure and enters the dust discharge port 33 for unified collection.

[0030] Working principle of the utility model: the utility model is an intelligent electronic display screen protection device, by setting a shielding structure 4, the sensor 5 drives the electromagnetic switch 44 to start after receiving the front signal, so as to adsorb the metal slider 45, drive the lower sliding rod 41 to slide and fold the shielding curtain 42 at the same time, so that the rear touch screen 2 is exposed for use; after use, the sensor 5 controls the electromagnetic switch 44 to close, and the metal slider 45 drives the sliding rod 41 to reset by the elastic force of the reset spring 46, so that the shielding curtain 42 shields and protects the touch screen 2 to prevent dust and debris from contacting the touch screen 2; at the same time, the cleaning brush 47 on one side of the sliding rod 41 cleans the plane of the touch screen 2 to make the dust and debris on the surface fall off; by setting the dust collecting plate 3, the dust and debris falling off the touch screen 2 will fall into the dust collecting groove 31 of the lower dust collecting plate 3, and the sensor 5 controls the fan 32 to start so as to form a negative pressure in the dust collecting groove 31, so that the dust and debris are subjected to the negative pressure and enter the dust discharge port 33 for collection and unified discharge.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An intelligent electronic display screen protection device, characterized in that: The invention comprises a mounting plate (1), wherein a mounting groove is arranged inside the mounting plate (1), a touch screen (2) is arranged inside the mounting groove, and a shielding structure (4) is arranged on the top of the mounting groove, wherein the shielding structure (4) comprises: A sliding groove (43) is arranged at the top of the mounting groove, a metal slider (45) is slidably connected in the sliding groove (43), and a sliding rod (41) is connected to the bottom of the metal slider (45); An electromagnetic switch (44) is fixedly arranged on one side of the sliding groove (43), and a return spring (46) is arranged between a side of the metal slider (45) away from the electromagnetic switch (44) and the sliding groove (43); a sensor (5) is arranged on the surface of the mounting plate (1), and the sensor (5) is connected to the electromagnetic switch (44) in communication; A shielding curtain (42) is arranged on a side of the sliding rod (41) close to the electromagnetic switch (44), one end of the shielding curtain (42) is connected to the side of the mounting groove, and a cleaning brush (47) is arranged on a side of the sliding rod (41) close to the touch screen (2).

2. The intelligent electronic display screen protection device according to claim 1 is characterized in that: A dust collecting plate (3) is arranged at the bottom of the installation groove, and a dust collecting groove (31) is opened on the top surface of the dust collecting plate (3).

3. The intelligent electronic display screen protection device according to claim 2 is characterized in that: The two ends of the dust collecting plate (3) are arranged to be inclined upward.

4. The intelligent electronic display screen protection device according to claim 3 is characterized in that: A dust discharge port (33) is provided at the bottom of the dust collecting plate (3), and a fan (32) is provided in the dust discharge port (33).

5. The intelligent electronic display screen protection device according to claim 4 is characterized in that: The fan (32) is communicatively connected to the sensor (5).

6. The intelligent electronic display screen protection device according to claim 1 is characterized in that: The sliding groove (43) is arranged along the horizontal direction.

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