CN216311224U - Multifunctional electronic display screen - Google Patents

Multifunctional electronic display screen Download PDF

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Publication number
CN216311224U
CN216311224U CN202123034571.1U CN202123034571U CN216311224U CN 216311224 U CN216311224 U CN 216311224U CN 202123034571 U CN202123034571 U CN 202123034571U CN 216311224 U CN216311224 U CN 216311224U
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China
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base
rain
electronic screen
screen
dust
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CN202123034571.1U
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Chinese (zh)
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安晶
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Heilongjiang College Of Business And Technology
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Heilongjiang College Of Business And Technology
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Abstract

A multifunctional electronic display screen belongs to the field of electric appliances. The utility model solves the problems that the temporary advertisement electronic screen used in the prior public place is easy to be dirty, the artificial cleaning workload is large, the cleaning time is long, and the advertisement electronic screen which is not cleaned for a long time influences the display effect. The electronic screen is arranged on a base, a motor for driving a screw rod is arranged in the base, the screw rod extends into the base and is connected with the motor, a threaded hole which is matched with the screw rod is formed in a rain shielding and dust removing mechanism, the rain shielding and dust removing mechanism is matched and connected with the screw rod, a sliding groove which is matched and arranged with the electronic screen is formed in the rain shielding and dust removing mechanism, a cleaning roller is arranged on the inner side wall of the sliding groove, the rain shielding and dust removing mechanism is in sliding connection with the electronic screen through the cleaning roller, a cover plate is hinged to the rain shielding and dust removing mechanism, and the cover plate is arranged above the sliding groove. The electronic screen in public places can be cleaned in time through the utility model, so that the electronic screen achieves the best display effect.

Description

Multifunctional electronic display screen
Technical Field
The utility model relates to the field of electric appliances, in particular to an electronic display screen.
Background
The display screen is a screen body formed by a plurality of display units which can be combined and spliced, and a set of appropriate controller is added, so that the display panels with various specifications can be matched with controllers with different control technologies to form various LED display screens so as to meet the requirements of different environments and different display requirements;
be applied to interim advertisement electronic screen of public occasions such as hotel, gymnasium and market at present and generally only fix through a mounting bracket, and public occasion personnel are intensive to lead to the dust great, therefore electronic screen for interim advertisement often can be covered with dust or fingerprint, and it is great to clear up the work load through the manual work, and cleaning time is longer, and the electronic display screen that does not clear up for a long time shows that the effect is relatively poor, influences the effect of publicity.
In view of the foregoing, there is a need for an electronic display screen that can be automatically cleaned and has multiple functions to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems that the temporary advertisement electronic screen used in the existing public places is easy to be dirty, the display effect is influenced by the advertisement electronic screen which is manually cleaned in a large workload and long cleaning time and is not cleaned for a long time, and further discloses a multifunctional electronic display screen. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.
The technical scheme of the utility model is as follows:
the utility model provides a multifunctional electronic display screen, the on-line screen comprises a base, the lead screw, electronic screen and rain-shading deashing mechanism, electronic screen installs on the base, be provided with the motor that is used for driving the lead screw in the base, the lead screw stretches into and establishes with the motor in the base and is connected, rain-shading deashing mechanism is last to be provided with the screw hole of installing with the lead screw cooperation, rain-shading deashing mechanism is connected with the lead screw cooperation, rain-shading deashing mechanism is last to be provided with the sliding tray with electronic screen cooperation installation, be provided with the cleaning roller on the inside wall of sliding tray, rain-shading deashing mechanism passes through cleaning roller and electronic screen sliding connection, rain-shading deashing mechanism is last to articulate has the apron, the apron is arranged in the sliding tray top.
Compared with the prior art, the utility model has the advantages that: the cleaning roller for cleaning the front side and the back side of the electronic display screen is arranged, the cleaning roller of the rain-shielding dust-cleaning mechanism moves up and down on the electronic screen to clean the electronic screen, compared with the existing manual cleaning, the cleaning time is short, the cleaning effect is good, manpower is saved, when the rain-shielding dust-cleaning mechanism is positioned at the top end of the electronic screen, the rain-shielding dust-cleaning mechanism can play a role in shielding rain and light, has obvious cleaning and protecting effects on temporary advertising electronic screens used in public places, improves the definition of the advertising electronic screens, and enhances the propaganda effect of products.
As the improvement, the base is fixedly provided with a limiting rod, a through hole which is connected with the limiting rod in a matched mode is formed in the rain shading and dust cleaning mechanism, the rain shading and dust cleaning mechanism is installed in a matched mode through the through hole and the limiting rod, the limiting rod is used for achieving the vertical direction movement of the rain shading and dust cleaning mechanism, and the rain shading and dust cleaning mechanism is prevented from generating axial movement in the vertical movement process to damage the electronic screen.
As the improvement, the upper end surfaces of the screw rod and the limiting rod are respectively connected with a limiting plate, and the limiting plate is used for limiting the longitudinal displacement of the rain-shading dust-removing device and avoiding the upward movement of the rain-shading dust-removing device from being separated from the screw rod and the limiting rod.
As an improvement, the upper end face and the lower end face of the rain-shading and dust-cleaning mechanism are respectively provided with a microswitch, the microswitches are electrically connected with a motor in the base, and when the microswitches touch the end faces of the base or the limiting plate, the motor is rotated reversely to drive the rain-shading and dust-cleaning mechanism to move in the opposite direction.
As the improvement, be provided with the mounting groove on the base, fixed mounting has a plurality of tight pieces of clamp in the mounting groove, and the electronic screen is fixed in the mounting groove through pressing from both sides tight piece, and the base is used for installing the electronic screen, can produce after the electronic screen installation that is the difference of thickness degree and rock around, presss from both sides tightly the frame of electronic screen through pressing from both sides tight piece.
As an improvement, the bottom of the base is symmetrically provided with universal wheels, and the universal wheels are installed below the base, so that the temporary advertisement electronic screen can be conveniently moved at any time.
As the improvement, base bottom symmetry is provided with the fixing base, and the fixing base passes through threaded connection with the base, when needs unable adjustment base, revolves the fixing base soon and makes the height of fixing base be higher than the universal wheel, and the fixing base can keep the base stable with the bottom surface contact, when removing the base, reversely revolves the height that the fixing base made the height of fixing base be less than the universal wheel soon, and the base can be removed with ground contact to the universal wheel.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a multifunctional electronic display screen;
FIG. 2 is a schematic view of the rain-shielding and ash-removing mechanism on the base;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a schematic view of the structure of the base;
FIG. 5 is a schematic structural view of a rain-shielding ash-removing mechanism;
FIG. 6 is a sectional view of the rain and dust removing mechanism.
In the figure, 1-a base, 2-a screw rod, 3-an electronic screen, 4-a limiting rod, 5-a limiting plate, 6-a rain and dust shielding and cleaning mechanism, 7-a cover plate, 8-a fixed seat, 9-a universal wheel, 10-a micro switch, 11-a mounting groove, 12-a clamping block, 13-a cleaning roller and 14-a sliding groove.
Detailed Description
In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It should be understood that the description is intended to be exemplary, and not intended to limit the scope of the utility model. In the following description, moreover, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Embodiment 1, the embodiment is described with reference to fig. 1, the multifunctional electronic display screen of this embodiment includes a base 1, a screw rod 2, an electronic screen 3 and a rain-shielding and dust-removing mechanism 6, the electronic screen 3 is installed on the base 1, a motor for driving the screw rod 2 is installed in the base 1, the screw rod 2 passes through the base 1 and is connected with the motor, a threaded hole matched and connected with the screw rod is processed on the rain-shielding and dust-removing mechanism 6, the rain-shielding and dust-removing mechanism 6 is connected with the screw rod 2 through the threaded hole, a sliding groove 14 for cleaning the electronic screen 3 is opened on the rain-shielding and dust-removing mechanism 6, cleaning rollers 13 are symmetrically and rotatably installed on the inner side wall of the sliding groove 14, an initial working position of the rain-shielding and dust-removing mechanism 16 is located at the top of the screw rod 2, when the motor in the base works, the motor drives the screw rod 2 to rotate, the rain-shielding and dust-removing mechanism 6 screwed with the screw rod 2 moves vertically downward, the electronic screen 3 is located in the sliding groove 14 of the rain-shielding and dust-removing mechanism 6, the electronic screen 3 pushes open the cover plate 7 hinged on the sliding groove 14, the cleaning rollers 13 at the front and the rear ends of the sliding groove 14 are contacted with the front and the rear end surfaces of the electronic screen 3, the cleaning roller rotates in the process that the rain shielding and dust removing mechanism 6 moves downwards until the bottom surface of the rain shielding and dust removing mechanism 6 is contacted with the end surface of the base 1, then the motor is controlled to rotate reversely, the motor drives the screw rod 2 to enable the rain shielding and dust removing mechanism 6 to move vertically upwards, the cleaning roller in the rain shielding and dust removing mechanism 6 cleans the electronic screen 3 once again until the rain shielding and dust removing mechanism 6 reaches the topmost end in the stroke range of the screw rod 2, the motor stall, apron 7 on the sliding tray 14 does not receive automatic lid on sliding tray 14 after the interference of electronic screen 3, hides rain deashing mechanism 6 this moment and can play one and hide the rain effect of being in the light, improves better protection for electronic screen 3 to make electronic screen 3 present better propaganda effect.
Embodiment 2, the embodiment is described with reference to fig. 1 to 6, and the multifunctional electronic display screen of this embodiment includes a base 1, a screw rod 2, an electronic screen 3 and a rain-shielding and dust-removing mechanism 6, the electronic screen 3 is mounted on the base 1, a motor for driving the screw rod 2 is disposed in the base 1, the screw rod 2 passes through the base 1 and is connected with the motor, a limit rod 4 is further fixedly mounted on the base 1, a threaded hole matched and connected with the screw rod is formed in the rain-shielding and dust-removing mechanism 6, the rain-shielding and dust-removing mechanism 6 is connected with the screw rod 2 through the threaded hole, the limit rod 4 passes through the rain-shielding and dust-removing mechanism 6, a sliding groove 14 for cleaning the electronic screen 3 is formed in the rain-shielding and dust-removing mechanism 6, cleaning rollers 13 are symmetrically and rotatably mounted on the inner side wall of the sliding groove 14, the initial working position of the rain-shielding and dust-removing mechanism 16 is located at the top of the screw rod 2, when the motor in the base works, the motor drives the screw rod 2 to rotate, the rain-shielding and dust-cleaning mechanism 6 in threaded connection with the screw rod 2 moves downwards vertically, the electronic screen 3 is positioned in a sliding groove 14 of the rain-shielding and dust-cleaning mechanism 6, the electronic screen 3 pushes a cover plate 7 hinged on the sliding groove 14 open, cleaning rollers 13 at the front end and the rear end of the sliding groove 14 are in contact with the front end surface and the rear end surface of the electronic screen 3, the cleaning rollers rotate in the downward movement process of the rain-shielding and dust-cleaning mechanism 6 until a microswitch 10 at the bottom of the rain-shielding and dust-cleaning mechanism 6 is in contact with the end surface of the base 1, the microswitch 10 controls the motor to rotate reversely, the motor drives the screw rod 2 to enable the rain-shielding and dust-cleaning mechanism 6 to move vertically upwards, the cleaning rollers in the rain-shielding and dust-cleaning mechanism 6 clean the electronic screen 3 once again until the microswitch 10 at the top of the rain-shielding and dust-cleaning mechanism 6 is in contact with a limiting plate 5 on the screw rod 2, at the moment, the microswitch 10 controls the motor to stop rotating, and after the motor stops rotating, the cover plate 7 on the sliding groove 14 is automatically covered on the sliding groove 14 after not being interfered by the electronic screen 3, and the rain and light shielding and cleaning mechanism 6 can play a rain and light shielding effect at the moment, so that the electronic screen 3 is better protected, and the electronic screen 3 is better in propaganda effect.
Embodiment 3, the embodiment is described with reference to fig. 1 to 6, and the multifunctional electronic display screen of this embodiment includes a base 1, a lead screw 2, an electronic screen 3 and a rain-shielding and dust-removing mechanism 6, wherein the base 1 is provided with an installation groove 11, the electronic screen 3 is installed on the base 1 through the installation groove 11, because of the different thickness of the electronic screen, a plurality of clamping blocks 12 are fixedly disposed in the installation groove 11 of the base 1, the electronic screen 3 is fixed in the installation groove 11 through the clamping blocks 12, so as to ensure that the electronic screen 3 does not become loose after installation, a motor for driving the lead screw 2 is disposed in the base 1, the lead screw 2 passes through the base 1 and is connected with the motor, a limit rod 4 is further fixedly disposed on the base 1, a threaded hole cooperatively connected with the lead screw is processed on the rain-shielding and dust-removing mechanism 6, the rain-shielding and dust-removing mechanism 6 is connected with the lead screw 2 through the threaded hole, the limit rod 4 passes through the rain-shielding and dust-removing mechanism 6, the rain-shielding and dust-cleaning mechanism 6 is provided with a sliding groove 14 for cleaning the electronic screen 3, the inner side wall of the sliding groove 14 is symmetrically and rotatably provided with cleaning rollers 13, the initial working position of the rain-shielding and dust-cleaning mechanism 16 is positioned at the uppermost part of the screw rod 2, when a motor in the base works, the motor drives the screw rod 2 to rotate, the rain-shielding and dust-cleaning mechanism 6 in threaded connection with the screw rod 2 moves downwards and vertically, the electronic screen 3 is positioned in the sliding groove 14 of the rain-shielding and dust-cleaning mechanism 6, the electronic screen 3 pushes open a cover plate 7 hinged on the sliding groove 14, the cleaning rollers 13 at the front end and the rear end of the sliding groove 14 are in contact with the front end face and the rear end face of the electronic screen 3, the cleaning rollers rotate in the downward movement process of the rain-shielding and dust-cleaning mechanism 6 until a microswitch 10 at the bottom of the rain-shielding and dust-cleaning mechanism 6 is in contact with the end face of the base 1, the microswitch 10 controls the motor to rotate reversely, the screw rod 2 is driven by the motor to enable the rain-shielding and dust-cleaning mechanism 6 to move vertically upwards, the cleaning roller in the rain-shielding and dust-removing mechanism 6 cleans the electronic screen 3 once again until the microswitch 10 at the top of the rain-shielding and dust-removing mechanism 6 contacts the limiting plate 5 on the screw rod 2, at the moment, the microswitch 10 controls the motor to stop rotating, after the motor stops rotating, the cover plate 7 on the sliding groove 14 is automatically covered on the sliding groove 14 without the interference of the electronic screen 3, at the moment, the rain-shielding and dust-removing mechanism 6 can play a rain-shielding and light-shielding effect to improve better protection for the electronic screen 3 and enable the electronic screen 3 to present better propaganda effect, the bottom of the base 1 is provided with a universal wheel 9 and a fixed seat 8, the upper half part of the fixed seat 8 is processed with external threads, the fixed seat 8 is connected with the bottom of the base 1 through the external threads, when the electronic screen 3 needs to be fixedly placed, the fixed seat 8 enables the height of the fixed seat 8 to be higher than the universal wheel 9, and the bottom of the fixed seat 8 contacts with the bottom surface, realize electronic screen 3's fixed the placing, when needs move electronic screen 3, reverse revolve twist the fixing base 8 and make fixing base 8 highly be less than universal wheel 9, universal wheel 9 and bottom surface contact move electronic screen 3 to appointed place through universal wheel 9.
The present embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to the part thereof without departing from the spirit of the patent.

Claims (7)

1. A multifunctional electronic display screen is characterized in that: comprises a base (1) and a screw rod (2), electronic screen (3) and hide rain deashing mechanism (6), install on base (1) electronic screen (3), be provided with the motor that is used for driving lead screw (2) in base (1), lead screw (2) stretch into base (1) in establish with the motor and be connected, hide and be provided with the screw hole with lead screw (2) cooperation installation on rain deashing mechanism (6), it is connected with lead screw (2) cooperation to hide rain deashing mechanism (6), it is provided with sliding tray (14) with electronic screen (3) cooperation installation to hide rain deashing mechanism (6), be provided with cleaning roller (13) on the inside wall of sliding tray (14), it passes through cleaning roller (13) and electronic screen (3) sliding connection to hide rain deashing mechanism (6), it has apron (7) to articulate on rain deashing mechanism (6), apron (7) are arranged in sliding tray (14) top.
2. The multi-functional electronic display of claim 1, wherein: the base (1) is fixedly provided with a limiting rod (4), the rain shading and dust removing mechanism (6) is provided with a through hole which is connected with the limiting rod (4) in a matched mode, and the rain shading and dust removing mechanism (6) is installed in a matched mode through the through hole and the limiting rod (4).
3. A multi-functional electronic display according to claim 2, wherein: the upper end surfaces of the screw rod (2) and the limiting rod (4) are respectively connected with a limiting plate (5).
4. A multi-functional electronic display according to claim 3, wherein: the upper end surface and the lower end surface of the rain shielding and dust cleaning mechanism (6) are respectively provided with a microswitch (10).
5. A multi-functional electronic display according to claim 1 or 4, wherein: the electronic screen is characterized in that a mounting groove (11) is formed in the base (1), a plurality of clamping blocks (12) are fixedly mounted in the mounting groove (11), and the electronic screen (3) is fixed in the mounting groove (11) through the clamping blocks (12).
6. The multi-functional electronic display of claim 5, wherein: the bottom of the base (1) is symmetrically provided with universal wheels (9).
7. The multi-functional electronic display of claim 6, wherein: the base (1) bottom symmetry is provided with fixing base (8), and fixing base (8) pass through threaded connection with base (1).
CN202123034571.1U 2021-12-03 2021-12-03 Multifunctional electronic display screen Active CN216311224U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123034571.1U CN216311224U (en) 2021-12-03 2021-12-03 Multifunctional electronic display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123034571.1U CN216311224U (en) 2021-12-03 2021-12-03 Multifunctional electronic display screen

Publications (1)

Publication Number Publication Date
CN216311224U true CN216311224U (en) 2022-04-15

Family

ID=81082113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123034571.1U Active CN216311224U (en) 2021-12-03 2021-12-03 Multifunctional electronic display screen

Country Status (1)

Country Link
CN (1) CN216311224U (en)

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