Automatic advertising door

Abstract

The utility model relates to the technical field of advertising doors, and discloses an automatic advertising door which comprises a door frame and further comprises a driving assembly arranged in the door frame. The clamping groove is formed in the outer side of the door frame. When the rotating base moves, one end of the first rotating rod rotates on the inner side of the first rotating rod, the rotating angle of the first rotating rod is gradually increased along with position movement, the other end of the first rotating rod drives the two sliding bases arranged on the outer side of the sliding rod to slide towards the inner side, meanwhile, one end of the second rotating rod moves along with the sliding bases, and the other end of the second rotating rod drives the connecting base to move forwards. The dust removal wiper moves along with the display panel and cleans dirt on the surface of the display panel at the same time; when the display panel is collided, impact force drives the protection plate to move towards one side of the door frame, the guide assembly provides guidance for the moving path of the protection plate so that the protection plate can not deviate, meanwhile, resilience force generated by the spring reduces the impact force generated when the protection plate is collided, and the risk that the device is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising doors, in particular to an automatic advertising door. Background Art

[0002] Automatic advertising door refers to a device that uses computer science and algorithm technology, combined with an automated control system, to automatically open and close the door, and integrates advertising display functions on the door body. Advertising doors are mainly used in residential pedestrian entrances and exits, residential internal passages, commercial pedestrian passages, hotel corridors and other places where the flow of people needs to be controlled.

[0003] During the use of the existing automatic advertising door, a large amount of dust and dirt will accumulate on the surface of the display panel of the advertising door after a long period of use, causing the text and images to become blurred, which not only affects the appearance of the advertising door, but also reduces the effect of advertising display. Through regular cleaning, these dirt can be effectively removed to keep the advertising display panel clear, so as to better attract the attention of passers-by. The advertising door display mechanism usually needs to be cleaned by cleaning personnel. The cleaning effect of the cleaning personnel is affected by many factors, such as skill level, work attitude, cleaning tools, etc. If the cleaning method is improper, it may cause stains, scratches and other problems on the advertising door display mechanism, thereby reducing the display effect of the advertisement. When the advertising door is idle without advertisements, since it is installed in places where people frequently pass by, pedestrians may directly collide with the display panel due to negligence when walking in dim light or at night. The display panel is easily broken or damaged when collided, which not only requires high maintenance costs, but also poses a threat to the safety of pedestrians. Usually, the advertising door does not have a mechanism to protect the display panel and cannot be protected when it is idle, increasing the risk of damage to the device. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic advertising door to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic advertising door, comprising a door frame, a display panel is arranged on the inner side of the door frame, a drive shaft is rotatably connected to the outer side of the door frame, and further comprising:

[0006] A driving assembly is arranged inside the door frame, a moving block is arranged on the outside of the driving assembly, a rotating seat is fixedly connected to one side of the moving block, a rotating assembly is arranged on the inside of the rotating seat, a moving assembly is arranged on the inside of the rotating assembly, a connecting seat is arranged at one end of the rotating assembly, a dust removal wipe for cleaning the display panel is arranged on one side of the connecting seat, and a sliding assembly for improving the movement stability of the connecting seat is arranged on the outside of the connecting seat;

[0007] A card slot is arranged on the outside of the door frame, a limiting block is arranged on the top of the card slot, a card block is slidably connected to the inner side of the card slot, a buffer component for reducing the impact force of a collision is arranged on one side of the card block, a protective plate for protecting the display panel is arranged at one end of the buffer component, and a guide component is arranged on the inner side of the protective plate.

[0008] Preferably, the driving assembly includes a motor disposed inside the door frame, and a bidirectional screw is disposed at an output end of the motor.

[0009] Preferably, the rotating assembly includes a first rotating rod rotating on the inner side of the rotating seat, and one end of the first rotating rod is rotatably connected to a second rotating rod.

[0010] Preferably, the moving assembly comprises a sliding seat arranged at one end of the first rotating rod and the second rotating rod, and the inner side of the sliding seat is slidably connected with a sliding rod.

[0011] Preferably, the sliding assembly comprises a sliding block fixed to the outer side of the connecting seat, and the outer side of the sliding block is slidably connected with a sliding groove.

[0012] Preferably, the buffer assembly includes a damping rod fixed to one side of the clamping block, and a spring is sleeved on the outer side of the damping rod.

[0013] Preferably, the guide assembly includes a guide rod fixed to one side of the block, and a guide groove is provided on the inner side of the protective plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] When the utility model moves through the rotating seat, one end of the first rotating rod rotates inside it, and as the position moves, the rotation angle of the first rotating rod gradually increases, and the other end thereof drives two sliding seats arranged on the outer side of the sliding rod to slide inward, and at the same time, one end of the second rotating rod follows the movement of the sliding seat, and the other end thereof drives the connecting seat to move forward, and the dust removal wipe follows the movement, and at the same time, the dirt on the surface of the display panel is cleaned, thereby improving the advertising display effect of the display panel; when it is collided, the impact force drives the protective plate to move to one side of the door frame, and the guide component provides guidance for the moving path of the protective plate so that it will not deviate, and at the same time, the rebound force generated by the spring reduces the impact force of the protective plate when it is collided, thereby reducing the risk of damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the automatic advertising door provided by the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a door frame provided by the utility model;

[0018] Figure 3A schematic diagram of the structure of the rotating assembly provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the buffer component provided by the utility model.

[0020] In the figure: 1. door frame; 2. display panel; 3. drive shaft; 4. drive assembly; 41. motor; 42. bidirectional screw; 5. moving block; 6. rotating seat; 7. rotating assembly; 71. first rotating rod; 72. second rotating rod; 8. moving assembly; 81. sliding seat; 82. sliding rod; 9. connecting seat; 10. dust removal wipe; 11. sliding assembly; 111. slider; 112. slide groove; 12. card slot; 13. limit block; 14. card block; 15. buffer assembly; 151. damping rod; 152. spring; 16. guide assembly; 161. guide rod; 162. guide groove; 17. protective plate. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-4As shown, an automatic advertising door comprises a door frame 1, a display panel 2 is arranged on the inner side of the door frame 1, and the display panel 2 is arranged to facilitate the display and playback of advertisements; the outer side of the door frame 1 is rotatably connected to a driving shaft 3, and the driving shaft 3 is arranged to facilitate the control of the opening and closing of the door frame 1; it also comprises: a driving assembly 4 arranged inside the door frame 1, a moving block 5 is arranged on the outer side of the driving assembly 4, and by arranging the moving block 5, when the bidirectional screw 42 rotates, the moving block 5 threadedly connected to the outer side thereof is driven to move; one side of the moving block 5 is fixedly connected to a rotating seat 6, and by arranging the rotating seat 6, the moving block 5 drives the rotating seat 6 to move, and at the same time, the first rotating One end of the rod 71 rotates inside it, and as the position moves, the rotation angle of the first rotating rod 71 gradually increases, and the other end thereof drives the slide seat 81 to slide along the slide rod 82; a rotating assembly 7 is provided on the inner side of the rotating seat 6, and a moving assembly 8 is provided on the inner side of the rotating assembly 7. A connecting seat 9 is provided at one end of the rotating assembly 7. By providing the connecting seat 9, when the slide seat 81 slides along the slide rod 82, one end of the second rotating rod 72 is driven to move at the same time. Through the movement of the position, the rotation angle of the second rotating rod 72 gradually increases, thereby driving the connecting seat 9 with the other end rotatingly connected to move forward; one side of the connecting seat 9 is provided with a for cleaning the display The dust removal wiper 10 of the display panel 2 is provided. By providing the dust removal wiper 10, the connection seat 9 drives the dust removal wiper 10 to move, and the dust removal wiper 10 cleans the dirt on the surface of the display panel 2, thereby improving the advertising display effect of the display panel 2; the outer side of the connection seat 9 is provided with a sliding component 11 to improve the movement stability of the connection seat 9; the card slot 12 is provided on the outer side of the door frame 1, and the card slot 12 is provided to facilitate the card block 14 to slide inside it, thereby completing the connection; the top of the card slot 12 is provided with a limiting block 13, and by providing the limiting block 13, after the card block 14 enters the inner side of the card slot 12, the limiting block 13 supports the bottom of the card block 14, thereby improving The stability of the connection; the inner side of the card slot 12 is slidably connected with a card block 14. By setting the card block 14, when the display panel 2 is idle, the card block 14 is connected to the card slot 12, so that the protective plate 17 is blocked in front of the display panel 2 to ensure that the display panel 2 will not be damaged. At the same time, the setting of the card slot 12 and the card block 14 facilitates the removal of the protective plate 17 when the display panel 2 is in use, thereby improving the convenience of use; a buffer component 15 for reducing the impact force of a collision is provided on one side of the card block 14, and a protective plate 17 for protecting the display panel 2 is provided at one end of the buffer component 15, and a guide component 16 is provided on the inner side of the protective plate 17.

[0023] The driving assembly 4 includes a motor 41 arranged inside the door frame 1. By setting the motor 41, the bidirectional screw 42 is driven to rotate when it is started; the output end of the motor 41 is provided with a bidirectional screw 42. By setting the bidirectional screw 42, the moving block 5 is driven to move when it rotates; the rotating assembly 7 includes a first rotating rod 71 rotating on the inner side of the rotating seat 6, and one end of the first rotating rod 71 is rotatably connected to the second rotating rod 72. By setting the rotating assembly 7, the first rotating rod 71 is driven to rotate by the movement of the rotating seat 6, and then the movement of the sliding seat 81 drives one end of the second rotating rod 72 to rotate, thereby driving the connecting seat 9 to move; the moving assembly 8 includes a first rotating rod 71 and a second rotating rod 72. The slide 81 at one end of the second rotating rod 72 is set up, and the slide 81 slides along the slide 82, thereby improving the rotation stability of one end of the first rotating rod 71 and the second rotating rod 72; the inner side of the slide 81 is slidably connected with the slide 82, and the slide 82 is set to provide guidance for the moving path of the slide 81, thereby improving the movement stability of the slide 81; the sliding component 11 includes a slider 111 fixed to the outer side of the connecting seat 9, and the outer side of the slider 111 is slidably connected with a slide groove 112. By setting the sliding component 11, when the connecting seat 9 drives the dust removal wipe 10 to move, the slider 111 slides in the slide groove 112 at the same time, thereby improving the stability of the dust removal wipe 10 when cleaning the display panel 2.

[0024] The buffer assembly 15 includes a damping rod 151 fixed to one side of the block 14, and a spring 152 is sleeved on the outer side of the damping rod 151. By setting the buffer assembly 15, the damping rod 151 and the spring 152 cooperate with each other, and the rebound force generated by the spring 152 reduces the impact force of the protective plate 17 when it is hit; the guide assembly 16 includes a guide rod 161 fixed to one side of the block 14, and a guide groove 162 is opened on the inner side of the protective plate 17. By setting the guide assembly 16, the protective plate 17 moves toward the display panel 2 when it is hit, and the guide assembly 16 provides guidance for the moving path of the protective plate 17 so that it will not deviate, thereby improving the stability of the protective ability of the protective plate 17.

[0025] Working principle: When the display panel 2 needs to be cleaned during use, the motor 41 is started to drive the bidirectional screw 42 to rotate. When the bidirectional screw 42 rotates, the moving block 5 is driven to move toward the side of the motor 41, and the rotating seat 6 moves along with it. One end of the first rotating rod 71 rotates inside it. As the position moves, the rotation angle of the first rotating rod 71 gradually increases, and the other end drives the two sliding seats 81 arranged outside the sliding rod 82 to slide inward. At the same time, one end of the second rotating rod 72 moves with the sliding seat 81, and the other end drives the connecting seat 9 to move forward, and the dust removal wipe 10 follows As it moves, the dirt on the surface of the display panel 2 is cleaned, thereby improving the advertising display effect of the display panel 2. When it is collided, the impact force drives the protective plate 17 to move to the side of the door frame 1. The guide component 16 provides guidance for the moving path of the protective plate 17 so that it will not be offset. At the same time, the rebound force generated by the spring 152 reduces the impact force of the protective plate 17 when it is collided, thereby improving the protection ability of the advertising door. The setting of the card slot 12 and the card block 14 facilitates the disassembly of the protective plate 17 when the display panel 2 is in use, thereby improving the convenience of use.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic advertising door, comprising a door frame (1), wherein a display panel (2) is arranged on the inner side of the door frame (1), and a drive shaft (3) is rotatably connected to the outer side of the door frame (1), characterized in that: Also includes: A driving assembly (4) is arranged inside the door frame (1), a moving block (5) is arranged on the outside of the driving assembly (4), a rotating seat (6) is fixedly connected to one side of the moving block (5), a rotating assembly (7) is arranged on the inside of the rotating seat (6), a moving assembly (8) is arranged on the inside of the rotating assembly (7), a connecting seat (9) is arranged at one end of the rotating assembly (7), a dust removal wipe (10) for cleaning the display panel (2) is arranged on one side of the connecting seat (9), and a sliding assembly (11) for improving the movement stability of the connecting seat (9) is arranged on the outside of the connecting seat (9); A card slot (12) is arranged on the outside of the door frame (1), a limit block (13) is arranged on the top of the card slot (12), a card block (14) is slidably connected to the inside of the card slot (12), a buffer component (15) for reducing the impact force of a collision is arranged on one side of the card block (14), a protective plate (17) for protecting the display panel (2) is arranged at one end of the buffer component (15), and a guide component (16) is arranged on the inner side of the protective plate (17).

2. The automatic advertising door according to claim 1, characterized in that: The driving assembly (4) comprises a motor (41) arranged inside the door frame (1), and a bidirectional screw (42) is arranged at the output end of the motor (41).

3. The automatic advertising door according to claim 1, characterized in that: The rotating assembly (7) comprises a first rotating rod (71) rotating on the inner side of the rotating seat (6), and one end of the first rotating rod (71) is rotatably connected to a second rotating rod (72).

4. The automatic advertising door according to claim 3, characterized in that: The moving assembly (8) comprises a sliding seat (81) arranged at one end of the first rotating rod (71) and the second rotating rod (72), and the inner side of the sliding seat (81) is slidably connected to the sliding rod (82).

5. The automatic advertising door according to claim 1, characterized in that: The sliding assembly (11) comprises a sliding block (111) fixed to the outside of the connecting seat (9), and the outside of the sliding block (111) is slidably connected to a sliding groove (112).

6. The automatic advertising door according to claim 1, characterized in that: The buffer assembly (15) comprises a damping rod (151) fixed to one side of the clamping block (14), and a spring (152) is sleeved on the outer side of the damping rod (151).

7. The automatic advertising door according to claim 1, characterized in that: The guide assembly (16) comprises a guide rod (161) fixed to one side of the clamping block (14), and a guide groove (162) is provided on the inner side of the protection plate (17).

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