CN215674615U

CN215674615U - LED comprehensive advertising machine

Info

Publication number: CN215674615U
Application number: CN202122158867.8U
Authority: CN
Inventors: 肖晓清
Original assignee: Shenzhen Kerchan Technology Co ltd
Current assignee: Shenzhen Kerchan Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-28
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of advertising machines, in particular to an LED comprehensive advertising machine which comprises a frame body base and an LED display screen, a telescopic moving component is arranged in the frame body base, a driving box is arranged in the middle of the top of the frame body base, a rotating rod is arranged at the center of the top of the driving box, the bottom end of the rotating rod penetrates through the top of the driving box and is rotatably connected with the driving box, a driving mechanism for driving the rotating rod to rotate is arranged in the driving box, a fixing component is arranged at the top of the rotating rod, the LED display screen is fixedly arranged through the fixing component, through the arranged driving mechanism which comprises a driven gear, a driving motor and a driving gear, the driving gear is driven to rotate by the driving motor to drive the meshed driven gear to rotate, thereby it is rotatory to drive the dwang for the LED display screen rotates and demonstrates comprehensively, improves advertisement bandwagon effect.

Description

LED comprehensive advertising machine

Technical Field

The utility model relates to the technical field of advertising machines, in particular to an LED comprehensive advertising machine.

Background

The advertisement player is a new generation of intelligent equipment, forms a complete advertisement broadcasting control system through terminal software control, network information transmission and multimedia terminal display, and carries out advertisement propaganda through multimedia materials such as pictures, characters, videos and small plug-ins (weather, exchange rate and the like).

At present generally used LED advertisement machine, the show direction of its advertisement is difficult to change, causes the show position of LED advertisement machine comparatively narrowly, is not convenient for use in the region of large tracts of land, and its most fixed placing is subaerial, can't carry out the random removal of position to it, and inconvenient quick installation and change display screen, consequently need the comprehensive advertisement machine of a LED to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED comprehensive advertising machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a LED comprehensive advertisement machine, includes framework base and LED display screen, the inside flexible removal subassembly that is provided with of framework base, the drive case is installed to framework base top intermediate position, drive roof portion center department is provided with the dwang, the dwang bottom runs through drive roof portion and rotates in the drive case and connect, the inside actuating mechanism who drives the dwang rotation that is provided with of drive case, fixed subassembly is installed at the dwang top, the LED display screen passes through fixed subassembly installation fixed.

Preferably, actuating mechanism includes driven gear, driving motor and driving gear, driven gear arranges the inside and install on the dwang of drive incasement portion in, driving motor installs the inside bottom at the drive case, the driving gear is installed to driving motor's output, the driving gear is connected with driven gear meshing.

Preferably, flexible removal subassembly includes the lead screw, rotates handle, thread bush, movable plate, removal wheel and connecting rod, the lead screw transversely sets up the inside top at the framework base, the lead screw rotates with the framework base to be connected, just lead screw one end runs through the framework base and installs and rotate the handle, the lead screw is the screw thread of its both sides of two-way lead screw and revolves to opposite, all be connected with the thread bush on the opposite screw thread is revolved to the lead screw both sides, be provided with the movable plate in the framework base in the below of lead screw, every all be provided with the connecting rod between the top center department of thread bush and movable plate, two the connecting rod is "eight" style of calligraphy, the both ends of connecting rod are articulated with the connected mode of thread bush and movable plate and are connected, four removal wheels that are rectangular distribution are installed to the movable plate bottom.

Preferably, the inside both sides of frame base all vertically install the slide rail, the slider is all installed to the both sides of movable plate, the movable plate passes through slider and slide rail sliding connection.

Preferably, four through grooves which correspond to the positions of the moving wheels and through which the moving wheels pass are formed in the bottom of the frame body base.

Preferably, an extension plate is installed on the outer side of the bottom end of the frame base, and a rubber pad is arranged at the bottom of the extension plate.

Preferably, fixed subassembly includes that the L type places board, fixed frame of corner and telescopic link, the bottom center department and the dwang top fixed connection that the board was placed to the L type, the fixed frame of corner is provided with two, arranges the both sides that the board was placed to the L type respectively, every the fixed frame of corner and L type are placed and are all connected through two telescopic links between the board, two fixture blocks are installed to the vertical section front side that the board was placed to the L type, LED display screen back is provided with two draw-in grooves that correspond with the fixture block position.

Preferably, the both sides that the board was placed to the L type all are provided with two and supply telescopic link male mounting grooves, telescopic link one end and the fixed frame fixed connection of corner, telescopic link other end activity is inserted in the mounting groove and fixedly connected with stopper, the outside cover that is located the telescopic link between the inner wall of stopper and mounting groove is equipped with the spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged driving mechanism, the driving mechanism comprises the driven gear, the driving motor and the driving gear, the driving gear is driven to rotate through the driving motor, the meshed driven gear is driven to rotate, and therefore the rotating rod is driven to rotate, the LED display screen is enabled to rotate to carry out comprehensive display, and the advertisement display effect is improved.

2. According to the utility model, the moving wheel is arranged, so that the moving of the advertising machine is facilitated, the moving wheel can be accommodated in the frame body base through the telescopic moving assembly, the advertising machine is fixed, the contact area with the ground is increased through the extension plate, and the fixing effect is improved through the rubber pad, so that the placing stability of the advertising machine is improved.

3. According to the LED display screen fixing device, the LED display screen is placed on the L-shaped placing plate through the arranged fixing assembly, the corner fixing frames on the two sides are driven to move towards the LED display screen through the elastic action of the spring and are clamped on the two sides of the LED display screen, so that the LED display screen is fixedly clamped, the LED display screen is convenient to fix and replace, the LED display screens with various lengths and specifications can be fixed, and the LED display screen fixing device is high in applicability.

Drawings

FIG. 1 is a schematic view of an overall structure of an LED full-face advertising machine according to the present invention;

FIG. 2 is a schematic structural diagram of a driving mechanism of an LED full-face advertising machine according to the present invention;

FIG. 3 is a schematic view of a telescopic moving assembly of the LED full-face advertising machine according to the present invention;

FIG. 4 is a schematic view of a fixing assembly of the LED full advertising machine according to the present invention;

FIG. 5 is a cross-sectional view of an L-shaped placement board of the LED all-sided advertisement machine of the present invention.

In the figure: 1. a frame base; 101. a through groove; 2. a drive box; 3. rotating the rod; 4. a fixing assembly; 401. an L-shaped placing plate; 402. a clamping block; 403. corner fixing frames; 404. a telescopic rod; 405. mounting grooves; 406. a limiting block; 407. a spring; 5. an LED display screen; 6. a driven gear; 7. a drive motor; 8. a driving gear; 9. a screw rod; 10. rotating the handle; 11. a threaded sleeve; 12. moving the plate; 13. a moving wheel; 14. a connecting rod; 15. a slide rail; 16. a slider; 17. an extension plate; 18. and (7) a rubber pad.

Detailed Description

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

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a comprehensive advertisement of LED machine, including framework base 1 and LED display screen 5, framework base 1 is inside to be provided with flexible removal subassembly, framework base 1 top intermediate position installs drive

case

2, 2 top centers of drive case department are provided with

dwang

3, 3 bottoms of dwang run through 2 tops of drive case and rotate in drive case 2 and connect, 2 inside drive mechanisms that are provided with drive dwang 3 rotatorys of drive case, fixed subassembly 4 is installed at 3 tops of dwang, LED display screen 5 is fixed through fixed subassembly 4 installation.

In this embodiment, please refer to fig. 2, actuating mechanism includes driven gear 6, driving motor 7 and driving gear 8, driven gear 6 is arranged in drive case 2 inside and is installed on dwang 3, driving motor 7 is installed in the inside bottom of drive case 2, driving gear 8 is installed to driving motor 7's output, driving gear 8 is connected with the meshing of driven gear 6, rotate through driving motor 7 drive driving gear 8, drive the driven gear 6 rotation of meshing, thereby it is rotatory to drive dwang 3, make the rotation of LED display screen 5 show comprehensively, improve advertisement bandwagon effect.

In this embodiment, referring to fig. 3, the telescopic moving assembly includes a screw rod 9, a rotating handle 10, a threaded sleeve 11, a moving plate 12, moving wheels 13 and connecting rods 14, the screw rod 9 is transversely disposed at the top end of the inside of the frame base 1, the screw rod 9 is rotatably connected to the frame base 1, one end of the screw rod 9 penetrates through the frame base 1 and is provided with the rotating handle 10, the screw rod 9 is a bidirectional screw rod, the threads on the two sides of the screw rod 9 are opposite in rotation direction, the threaded sleeves 11 are connected to the threads on the two sides of the screw rod 9, the moving plate 12 is disposed below the screw rod 9 and inside the frame base 1, the connecting rod 14 is disposed between each threaded sleeve 11 and the center of the top of the moving plate 12, the two connecting rods 14 are in an "eight" shape, the two ends of the connecting rod 14 are connected to the threaded sleeve 11 and the moving plate 12 in an articulated manner, the bottom of the moving plate 12 is provided with four moving wheels 13 in a rectangular distribution, slide rail 15 is all vertically installed to the inside both sides of framework base 1, slider 16 is all installed to the both sides of movable plate 12, movable plate 12 passes through slider 16 and slide rail 15 sliding connection, framework base 1 bottom is seted up four and is taken 13 positions to correspond and supply to remove logical groove 101 that wheel 13 passed with removing, when needing the advertisement machine to remove, it rotates handle 10 and drives lead screw 9 and rotate to rotate through just rotating, make two thread bush 11 remove in opposite directions, it descends to drive movable plate 12 through connecting rod 14, make and remove wheel 13 and pass logical groove 101 contact ground, thereby be convenient for the removal of advertisement machine, after removing the use area, rotate handle 10 through the reversal, make two thread bush 11 remove mutually in opposite directions, it risees to drive movable plate 12 through connecting rod 14, thereby take in framework base 1 with removing wheel 13, it is fixed with the advertisement machine.

In this embodiment, referring to fig. 3, an extension plate 17 is installed on the outer side of the bottom end of the frame base 1, a rubber pad 18 is disposed at the bottom of the extension plate 17, the contact area with the ground is increased by the extension plate 17, and the fixing effect is improved by the rubber pad 18, so that the placing stability of the advertisement player is improved.

In this embodiment, referring to fig. 4 and 5, the fixing assembly 4 includes an L-shaped placing plate 401, two corner fixing frames 403 and a telescopic rod 404, the bottom center of the L-shaped placing plate 401 is fixedly connected to the top end of the rotating rod 3, the two corner fixing frames 403 are respectively disposed at two sides of the L-shaped placing plate 401, each corner fixing frame 403 is connected to the L-shaped placing plate 401 through two telescopic rods 404, two clamping blocks 402 are mounted at the front side of the vertical section of the L-shaped placing plate 401, two clamping slots corresponding to the clamping blocks 402 are disposed at the back of the LED display 5, two mounting grooves 405 for inserting the telescopic rod 404 are disposed at two sides of the L-shaped placing plate 401, one end of the telescopic rod 404 is fixedly connected to the corner fixing frame 403, the other end of the telescopic rod 404 is movably inserted into the mounting groove 405 and is fixedly connected to a limiting block 406, a spring 407 is sleeved between the limiting block 406 and the inner wall of the mounting groove 405 at the outer side of the telescopic rod 404, through the draw-in groove that fixture block 402 and the 5 backs of LED display screen that set up correspond with fixture block 402 position, be convenient for LED display screen 5 tentatively fixed, the fixed frame 403 of corner of rethread spring 407 drive both sides removes to 5 directions of LED display screen, and the centre gripping is in the both sides of LED display screen 5, thereby with the fixed centre gripping of LED display screen 5, make things convenient for fixing and changing of LED display screen 5, and can fix the LED display screen 5 of multiple length specification, the suitability is higher.

The working principle of the utility model is as follows: when the advertising machine is used, the screw rod 9 is driven to rotate by rotating the handle 10 in a forward rotating mode, the two thread sleeves 11 are made to move in opposite directions, the movable plate 12 is driven to descend by the connecting rod 14, the movable wheel 13 penetrates through the through groove 101 to contact the ground, so that the advertising machine can move conveniently, after the advertising machine is moved to a use area, the two thread sleeves 11 are made to move in opposite directions by rotating the handle 10 in a reverse rotating mode, the movable plate 12 is driven to rise by the connecting rod 14, the movable wheel 13 is stored in the frame body base 1, the advertising machine is fixed, the contact area with the ground is increased by the arranged extending plate 17, the fixing effect is improved by the rubber pad 18, the placement stability of the advertising machine is improved, in the using process of the advertising machine, the driving gear 8 is driven to rotate by the driving motor 7, the meshed driven gear 6 is driven to rotate, the rotating rod 3 is driven to rotate, and the LED display screen 5 is made to rotate for comprehensive display, improve advertisement display effect, when changing LED display screen 5, the draw-in groove that corresponds through fixture block 402 and the 5 backs of LED display screen and fixture block 402 position that set up, be convenient for LED display screen 5 preliminary fixed, the fixed frame 403 of corner of rethread spring 407 drive both sides removes to LED display screen 5 direction, and the centre gripping is in the both sides of LED display screen 5, thereby with the fixed centre gripping of LED display screen 5, make things convenient for LED display screen 5 fixed and change, and can fix the LED display screen 5 of multiple length specification, the suitability is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a comprehensive advertisement machine of LED, includes framework base (1) and LED display screen (5), its characterized in that: the LED display screen is characterized in that a telescopic moving assembly is arranged inside the frame base (1), a driving box (2) is installed at the middle position of the top of the frame base (1), a rotating rod (3) is arranged at the center of the top of the driving box (2), the bottom end of the rotating rod (3) penetrates through the top of the driving box (2) and is connected with the driving box (2) in a rotating mode, a driving mechanism for driving the rotating rod (3) to rotate is arranged inside the driving box (2), a fixing assembly (4) is installed at the top of the rotating rod (3), and the LED display screen (5) is fixedly installed through the fixing assembly (4).

2. An LED full advertising machine according to claim 1, wherein: actuating mechanism includes driven gear (6), driving motor (7) and driving gear (8), driven gear (6) are arranged drive case (2) inside and are installed on dwang (3), the inside bottom at drive case (2) is installed in driving motor (7), driving gear (8) are installed to the output of driving motor (7), driving gear (8) are connected with driven gear (6) meshing.

3. An LED full advertising machine according to claim 1, wherein: the telescopic moving assembly comprises a screw rod (9), a rotating handle (10), thread sleeves (11), a moving plate (12), a moving wheel (13) and a connecting rod (14), wherein the screw rod (9) is transversely arranged at the top end inside the frame base (1), the screw rod (9) is rotatably connected with the frame base (1), one end of the screw rod (9) penetrates through the frame base (1) and is provided with the rotating handle (10), the screw threads on two sides of the screw rod (9) are opposite in rotating direction, the thread sleeves (11) are connected to the threads on two opposite in rotating direction on two sides of the screw rod (9), the lower part of the screw rod (9) is arranged in the frame base (1) and is provided with the connecting rod (12), a connecting rod (14) is arranged between the top center of each thread sleeve (11) and the moving plate (12), and the two connecting rods (14) are in a shape of a Chinese character 'eight', the both ends of connecting rod (14) are articulated with the connected mode of thread bush (11) and movable plate (12) and are connected, four removal wheels (13) that are the rectangle and distribute are installed to movable plate (12) bottom.

4. An LED full advertising machine according to claim 3, wherein: slide rails (15) are vertically installed on two sides of the interior of the frame base (1), sliders (16) are installed on two sides of the moving plate (12), and the moving plate (12) is connected with the slide rails (15) in a sliding mode through the sliders (16).

5. An LED full advertising machine according to claim 3, wherein: four through grooves (101) which correspond to the positions of the moving wheels (13) and through which the moving wheels (13) pass are formed in the bottom of the frame body base (1).

6. An LED full advertising machine according to claim 1, wherein: an extension plate (17) is installed on the outer side of the bottom end of the frame body base (1), and a rubber pad (18) is arranged at the bottom of the extension plate (17).

7. An LED full advertising machine according to claim 1, wherein: fixed subassembly (4) place board (401), corner fixing frame (403) and telescopic link (404) including the L type, the bottom center department that the board (401) was placed to the L type and dwang (3) top fixed connection, corner fixing frame (403) are provided with two, place the both sides that the board (401) was placed to the L type respectively, every corner fixing frame (403) and L type are placed and are all connected through two telescopic links (404) between board (401), two fixture blocks (402) are installed to the vertical section front side that board (401) were placed to the L type, LED display screen (5) back is provided with two draw-in grooves that correspond with fixture block (402) position.

8. An LED full advertising machine according to claim 7, wherein: the both sides that board (401) were placed to the L type all are provided with two and supply telescopic link (404) male mounting groove (405), telescopic link (404) one end and fixed frame (403) fixed connection of corner, telescopic link (404) other end activity is inserted in mounting groove (405) and fixedly connected with stopper (406), the outside cover that is located telescopic link (404) between the inner wall of stopper (406) and mounting groove (405) is equipped with spring (407).