CN218848995U

CN218848995U - Indoor and outdoor full-color energy-saving LED display screen

Info

Publication number: CN218848995U
Application number: CN202223552875.1U
Authority: CN
Inventors: 刘志图; 陈进高; 符家增; 苏家锐
Original assignee: Shenzhen Chuangmei New Technology Co ltd
Current assignee: Shenzhen Chuangmei New Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-11
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a LED display screen technical field just discloses an indoor outer full-color energy-conserving LED display screen, including the display screen main part, the fixed surface of display screen main part installs the protective housing, the fixed surface of protective housing installs clean subassembly, clean subassembly is including a piece, connecting block, activity groove, motor, screw rod, link, slide bar, clean wheel and beautify the lid. This indoor outer full-color energy-conserving LED display screen, through the motor, the setting of screw rod and link, utilize the threaded connection of screw rod and screw, after the screw rod is driven by motor output shaft and is rotated, the transmission link removes, make the link drive the cleaning wheel remove clean the display screen main part, setting through slide bar and spread groove, make the link be located the below of display screen main part, avoid sheltering from the display area of display screen main part, make things convenient for masses to watch, and made things convenient for user's use.

Description

Indoor and outdoor full-color energy-saving LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is an indoor full-color energy-conserving LED display screen outward.

Background

The LED display screen is a high-end product for indoor and outdoor advertising media propaganda, and is a common product in daily life, and the working principle of the LED display screen is that LED light-emitting lamp beads are made into a small-area module, the small-area module is installed on a box body and assembled into a required shape and size, and the LED light-emitting lamp beads are installed at a specified position, and emit light and display required contents through a mains supply system and a control system.

Through the retrieval, the indoor outer full-color energy-conserving LED display screen of chinese patent No. CN202122317050.0, this utility model because the display screen hangs or fixes on indoor outer wall, its high position needs the workman frequently to reciprocate the clearance display screen surface when clean, and it is longer to wash required time, and this kind of clean mode has increased artifical amount of labour and use cost, inconvenient user's use, so provided an indoor outer full-color energy-conserving LED display screen and solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a full-color energy-conserving LED display screen of indoor outer possesses the advantage such as being convenient for clean and keep pleasing to the eye, has solved in the contrast file because the display screen hangs or fixes on indoor outer wall, and its high position needs the workman frequently to reciprocate the clearance display screen surface when clean, and it is longer to wash required time, and this kind of clean mode has increased artifical amount of labour and use cost, inconvenient user's use problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: an indoor and outdoor full-color energy-saving LED display screen comprises a display screen main body, wherein a protective shell is fixedly arranged on the outer surface of the display screen main body, and a cleaning assembly is fixedly arranged on the outer surface of the protective shell;

clean subassembly is including a piece, connecting block, activity groove, motor, screw rod, link, slide bar, clean wheel and beautifying the lid, the left side fixed mounting of protective housing has a piece, the right side fixed mounting of protective housing has the connecting block, the activity groove has been seted up on the right side of a piece, fixed mounting has the motor on the interior left wall in activity groove, fixed mounting has the screw rod on the output shaft of motor, the surface swing joint of screw rod has the link, the left side fixed mounting of connecting block has the slide bar, the top of link is rotated and is connected with clean wheel, the bottom swing joint of a piece and connecting block has beautifies the lid.

Furthermore, a connecting groove is formed in the inner rear wall of the movable groove, and a square hole is formed between the inner right wall of the connecting groove and the outer surface of the supporting block.

Further, the link extends to the inside of spread groove through the opening of spread groove, the left end of slide bar extends to the inside of spread groove through the square hole, and with the interior left wall fixed connection of spread groove.

Furthermore, the right end of the screw rod is rotatably connected with the left side of the connecting block through a bearing, a screw hole is formed in the outer surface of the connecting frame, and the screw rod is in threaded connection with the screw hole.

Furthermore, the cleaning wheel is positioned inside the movable groove, and a rectangular hole is formed in the inner bottom wall of the beautifying cover.

Furthermore, the outer surface of the connecting frame is provided with a sliding hole, the sliding rod is connected with the sliding hole in a sliding mode, and U-shaped holes are formed between the left side and the right side of the beautifying cover.

Further, the bottom of connecting block and brace piece has all seted up the draw-in groove, beautify the left and right sides of lid and be provided with the fixture block, the fixture block is connected with the draw-in groove block.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this indoor outer full-color energy-conserving LED display screen, through the motor, the setting of screw rod and link, utilize the threaded connection of screw rod and screw, after the screw rod is driven by motor output shaft and is rotated, the transmission link removes, make the link drive the cleaning wheel remove clean the display screen main part, setting through slide bar and spread groove, make the link be located the below of display screen main part, avoid sheltering from the display area of display screen main part, make things convenient for masses to watch, and made things convenient for user's use.

2. This indoor outer full-color energy-conserving LED display screen has sheltered from screw rod and slide bar through beautifying the lid, improves the whole aesthetic measure of LED display screen, makes things convenient for masses to watch, and beautifies the lid and is connected with a piece and connecting block through the connected mode of fixture block and draw-in groove for beautify the lid and be convenient for the dismouting, made things convenient for the user to the maintenance of movable groove inner part, prolonged the life of clean subassembly, reduced the cost and the time of clean maintenance LED display.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a partial bottom cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the display screen comprises a display screen main body 1, a protective shell 2, a cleaning assembly 3, a supporting block 301, a connecting block 302, a movable groove 303, a motor 304, a screw 305, a connecting frame 306, a sliding rod 307, a cleaning wheel 308 and a beautifying cover 309.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the indoor and outdoor full-color energy-saving LED display screen in the embodiment includes a display screen main body 1, a protective casing 2 is fixedly installed on an outer surface of the display screen main body 1, and a cleaning assembly 3 is fixedly installed on an outer surface of the protective casing 2.

In fig. 2, 3 and 4, the cleaning assembly 3 is composed of nine members, i.e., a support block 301, a connecting block 302, a movable groove 303, a motor 304, a screw 305, a connecting frame 306, a sliding rod 307, a cleaning wheel 308, a beautifying cover 309 and the like, thereby achieving the effects of facilitating cleaning, shortening cleaning time, reducing cleaning cost and maintaining beauty, the left side of the protective shell 2 is fixedly provided with the support block 301 to provide a connecting part and a connecting position for installation of other members, the right side of the protective shell 2 is fixedly provided with the connecting block 302 to enable the sliding rod 307 and the screw 305 to keep straight lines and limit the maximum moving range of the connecting frame 306, the right side of the support block 301 is provided with the movable groove 303 to facilitate storage of the cleaning wheel 308 and provide a space and a position for installation of partial members, the motor 304 is fixedly arranged on the inner left wall of the movable groove 303, a forward and reverse rotating mechanism is provided to provide a power source for rotation of the screw 305, the motor 304 is fixedly arranged on an output shaft of the motor 304, the connecting frame 306 is driven to move by threaded connection with the screw 306, the connecting frame 306 to move, the connecting frame 306 is connected with the connecting frame 306 to movably connect the connecting block 306 to reduce the cost for manual work of supporting and improving the beauty of the cleaning work of the cleaning wheel 307 and the beautifying cover 309.

In fig. 2 and 3, the connecting frame 306 can move in and out of the movable groove 303 and the connecting groove by opening the square hole, so that the cleaning wheel 308 can be conveniently stored and shielded, the attractiveness of the LED display screen is improved, and the LED display screen is convenient to watch by the public.

In fig. 2 and 4, through the rectangular holes, the sundries, rain water or other things falling into the beautifying cover 309 can be conveniently discharged out of the beautifying cover 309, so as to avoid affecting the movement of the connecting frame 306, and facilitate the cleaning operation of the user.

When in implementation, the method comprises the following steps:

1) When the device is used, the motor 304 is started firstly, the output shaft rotates to drive the screw 305 to rotate forwards, so that the connecting frame 306 is driven to move rightwards through the connection between the screw hole and the screw 305;

2) Then, the connecting frame 306 drives the cleaning wheel 308 to contact with the front side of the display screen main body 1 and the front side of the protective shell 2 to clean dust on the display screen main body until the cleaning wheel moves to the rightmost end of the screw 305;

3) Finally, the output shaft of the motor 304 rotates reversely to drive the screw 305 to rotate reversely, so that the connecting frame 306 drives the cleaning wheel 308 to move leftwards, and the cleaning wheel 308 moves leftwards and rightwards continuously through circulation operation, so that the display screen main body 1 is cleaned.

To sum up, this indoor and outdoor full-color energy-saving LED display screen, through motor 304, the setting of screw rod 305 and link 306, utilize the threaded connection of screw rod 305 and screw, after screw rod 305 is driven by motor 304 output shaft and is rotated, transmission link 306 removes, make link 306 drive cleaning wheel 308 and remove and clean display screen main part 1, setting through slide bar 307 and spread groove, make link 306 be located the below of display screen main part 1, avoid sheltering from the display area territory of display screen main part 1, make things convenient for masses to watch, and made things convenient for user's use.

Moreover, the screw 305 and the sliding rod 307 are shielded by the beautifying cover 309, the overall aesthetic degree of the LED display screen is improved, the LED display screen is convenient for people to watch, the beautifying cover 309 is connected with the support block 301 and the connecting block 302 through the connecting mode of the clamping block and the clamping groove, the beautifying cover 309 is convenient to disassemble and assemble, the maintenance of parts inside the movable groove 303 by a user is facilitated, the service life of the cleaning assembly 3 is prolonged, the cost and the time for cleaning and maintaining the LED display are reduced, the problems that the display screen is hung or fixed on the indoor and outdoor wall surfaces in a comparison file, the position of the display screen is too high, the worker is required to frequently move up and down to clean the outer surface of the display screen when the LED display screen is cleaned, the time required for cleaning is long, the cleaning mode increases the labor amount and the use cost of the worker, and the use is inconvenient for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor outer full-color energy-conserving LED display screen, includes display screen main part (1), its characterized in that: a protective shell (2) is fixedly arranged on the outer surface of the display screen main body (1), and a cleaning assembly (3) is fixedly arranged on the outer surface of the protective shell (2);

clean subassembly (3) are including a piece (301), connecting block (302), activity groove (303), motor (304), screw rod (305), link (306), slide bar (307), clean wheel (308) and beautify lid (309), the left side fixed mounting of protective housing (2) has a piece (301), the right side fixed mounting of protective housing (2) has connecting block (302), activity groove (303) have been seted up on the right side of a piece (301), fixed mounting has motor (304) on the interior left wall of activity groove (303), fixed mounting has screw rod (305) on the output shaft of motor (304), the surface swing joint of screw rod (305) has link (306), the left side fixed mounting of connecting block (302) has slide bar (307), the top of link (306) is rotated and is connected with clean wheel (308), the bottom swing joint that props up piece (301) and connecting block (302) has beautify lid (309).

2. The indoor and outdoor full-color energy-saving LED display screen according to claim 1, characterized in that: the inner rear wall of the movable groove (303) is provided with a connecting groove, and a square hole is formed between the inner right wall of the connecting groove and the outer surface of the supporting block (301).

3. The indoor and outdoor full-color energy-saving LED display screen according to claim 2, characterized in that: the link (306) extends to the inside of spread groove through the opening of spread groove, the left end of slide bar (307) extends to the inside of spread groove through the square hole, and with the interior left wall fixed connection of spread groove.

4. The indoor and outdoor full-color energy-saving LED display screen according to claim 1, characterized in that: the right end of the screw rod (305) is rotatably connected with the left side of the connecting block (302) through a bearing, a screw hole is formed in the outer surface of the connecting frame (306), and the screw rod (305) is in threaded connection with the screw hole.

5. The indoor and outdoor full-color energy-saving LED display screen according to claim 1, characterized in that: the cleaning wheel (308) is positioned inside the movable groove (303), and a rectangular hole is formed in the inner bottom wall of the beautifying cover (309).

6. The indoor and outdoor full-color energy-saving LED display screen according to claim 1, characterized in that: the outer surface of the connecting frame (306) is provided with a sliding hole, the sliding rod (307) is connected with the sliding hole in a sliding mode, and U-shaped holes are formed between the left side and the right side of the beautifying cover (309).

7. The indoor and outdoor full-color energy-saving LED display screen according to claim 1, characterized in that: clamping grooves are formed in the bottoms of the connecting block (302) and the supporting block (301), clamping blocks are arranged on the left side and the right side of the beautifying cover (309), and the clamping blocks are clamped and connected with the clamping grooves.