Outdoor display device for new media promotion information

Abstract

The invention relates to a new media promotion information outdoor display device which comprises an outdoor display device body, a dust cleaning assembly, a water storage tank, a water pumping butt joint assembly and a limiting connecting assembly, the dust cleaning assembly is installed in the outdoor display device body, and the water storage tank is formed in one side of the outdoor display device body; a water pumping butt joint assembly is installed between the water storage tank and the outdoor display device body, and a limiting connecting assembly is installed on one side of the outdoor display device body. The dust cleaning assembly comprises a sliding groove, a storage groove, a first motor, a lead screw and a sliding block. The dust cleaning assembly is adopted, dust cleaning can be conducted on equipment, manual assistance is not needed, and therefore potential safety hazards are reduced, the cleaning burden is reduced, and the cleaning effect is improved; and the water pumping butt joint assembly is adopted, water pumping splicing can be conducted on the equipment, and therefore the cleaning structure is wetted, it is ensured that dust can be cleaned in place, and the cleaning effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of new media information display, and in particular to an outdoor display device for new media promotion information. Background Art

[0002] New media is a form of media that emerges based on a new technical support system. New media is a form of communication that uses digital technology to provide information and services to users through computer networks, wireless communication networks, satellites and other channels, as well as computers, mobile phones, digital televisions and other terminals. From a spatial perspective, "new media" specifically refers to the current media that corresponds to "traditional media" and is supported by digital compression and wireless network technology. It uses its large capacity, real-time and interactivity to transcend geographical boundaries and ultimately achieve globalization. When new media promote information, outdoor display devices are required for information display. However, existing outdoor display devices are generally installed at high places. When the equipment needs to be cleaned of dust, it is generally necessary to clean it manually, resulting in lower safety, increased cleaning burden, and reduced cleaning effect. In addition, they generally do not have a pumping docking structure, resulting in the inability to wet the cleaning structure when cleaning the dust, resulting in incomplete dust cleaning and reduced cleaning effect. In addition, when the equipment is installed, it is generally fixed and installed by bolts, resulting in a more cumbersome installation process, increased installation burden, and reduced installation effect. Summary of the invention

[0003] The problem solved by the present invention is to provide an outdoor display device for new media promotion information, which can clean dust from the equipment without manual assistance, thereby reducing safety hazards, reducing the cleaning burden, and improving the cleaning effect. The equipment can be pumped and spliced ​​to moisten the cleaning structure, ensuring that the dust can be cleaned in place, thereby improving the cleaning effect. When the equipment is installed, it can be snap-fitted and installed through a limit connection, which simplifies the installation process, reduces the installation burden, and improves the installation effect.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an outdoor display device for new media promotion information, comprising an outdoor display body, a dust cleaning component, a water storage tank, a water pumping docking component and a limit connection component, wherein the dust cleaning component is installed in the outdoor display body, a water storage tank is provided on one side of the outdoor display body, a water pumping docking component is installed between the water storage tank and the outdoor display body, and a limit connection component is installed on one side of the outdoor display body;

[0005] The dust cleaning assembly comprises a slide groove, a storage groove, a first motor, a screw rod, a slider, a threaded hole, a guide rod, a connecting plate, a first spring, a first movable plate, a first guide hole and a cleaning cotton pad. A storage groove is provided on one side of the outdoor display body, a slider is symmetrically installed in the storage groove, a first movable plate is installed on an outer wall of one side of the slider, a cleaning cotton pad is fixedly connected to an outer wall of one side of the first movable plate, a guide rod is fixedly connected to an outer wall of one side of the slider, a first guide hole is symmetrically provided on one side of the first movable plate corresponding to the position of the guide rod, a connecting plate is fixedly connected to an outer wall of one end of the guide rod, a first spring is fixedly connected to an outer wall of one side of the connecting plate, and the other end of the first spring is fixedly connected to the outer wall of the first movable plate.

[0006] Preferably, a slide groove is symmetrically opened on one side of the storage groove corresponding to the position of the slider, and a first motor is embedded and installed on the inner wall of one side of the slide groove. One end of the output shaft of the first motor is fixedly connected to a screw rod, and the other end of the screw rod is rotatably connected to the inner wall of the storage groove, and a threaded hole is opened on the slider corresponding to the position of the screw rod.

[0007] Preferably, the water pumping docking assembly includes a water pump, a telescopic hose, a joint, a first rack, a slide plate, a slide frame, a rotating rod, a gear, a second spring, a second rack, a docking tube, a sealing gasket, a drainage groove and a drainage hole. A water pump is installed on the inner wall of the bottom end of the water storage tank, a telescopic hose is installed on the top of the water pump, and one end of the telescopic hose passes through the outer wall of the outdoor display body, a joint is fixedly connected to the outer wall of the end of the telescopic hose, one side of the joint is fixedly connected to the first rack, the first rack is fixedly connected to the slide plate, and the outer wall of one side of the outdoor display body corresponds to the slide plate. A sliding frame is welded at the position, a gear is meshed and installed on the outer wall of one side of the first rack, a rotating rod is fixedly connected to the gear, and the other end of the rotating rod is rotatably connected to the outer wall of the outdoor display device body, a second spring is fixedly connected to the outer wall of one side of the outdoor display device body, and the other end of the second spring is fixedly connected to the outer wall of the gear, a second rack is meshed and installed on the outer wall of one side of the gear, and one side of the second rack is fixedly connected to the outer wall of the first movable plate, a butt pipe is connected through one side of the first movable plate corresponding to the joint position, and a sealing gasket is fixedly connected to one side of the butt pipe.

[0008] Preferably, a drainage groove is provided in the first movable plate, and one end of the butt joint pipe is connected to the inner wall of the drainage groove, and drainage holes are distributed on the inner wall of one side of the drainage groove.

[0009] Preferably, the limit connection assembly comprises a mounting groove, a second motor, an elliptical wheel, a first support plate, a second guide hole, a second support plate, a third guide hole, a second movable plate, a movable rod, an extrusion block, an insertion rod and a third spring. A mounting groove is provided on one side of the main body of the outdoor display device, and the first support plate is symmetrically fixedly connected to the inner wall of one side of the mounting groove, the first support plate is provided with a second guide hole, the movable rod is sleeved in the second guide hole, an extrusion block is fixedly connected to the outer wall of one end of the movable rod, an elliptical wheel is installed between the two extrusion blocks, a second motor is inlaid and installed on the inner wall of one side of the mounting groove, and one end of the output shaft of the second motor is fixedly connected to the outer wall of the elliptical wheel, the second movable plate is fixedly connected to the outer wall of the other end of the movable rod, the insertion rod is symmetrically fixedly connected to the outer wall of one side of the second movable plate, the second support plate is distributed and fixedly connected to the inner wall of one side of the mounting groove, the third guide hole is provided on the second support plate corresponding to the insertion rod position, the third spring is symmetrically fixedly connected to the outer wall of one side of the second movable plate, and the other end of the third spring is fixedly connected to the outer wall of the second support plate.

[0010] Preferably, positioning plates are distributed and fixedly connected to the outer walls on both sides of the main body of the outdoor display device, and the number of the positioning plates is four.

[0011] Preferably, a water supply pipe is connected through the inner wall of one side of the water storage tank, and a valve is installed on the water supply pipe.

[0012] Preferably, the second spring is sleeved on the outer wall of the rotating rod, and the second spring is a torsion spring.

[0013] Preferably, the third spring is sleeved on the outer wall of the insertion rod, and the third spring is distributed in a rectangular shape.

[0014] The beneficial effects of the present invention are: the dust cleaning component is adopted to clean the dust of the equipment without manual assistance, thereby reducing safety hazards, reducing the cleaning burden, and improving the cleaning effect;

[0015] The water pumping docking assembly is used to pump water and splice the equipment, thereby wetting the cleaning structure to ensure that the dust can be cleaned in place and improve the cleaning effect;

[0016] The use of limit connection components allows the equipment to be installed through the limit connection, which simplifies the installation process, reduces the installation burden, and improves the installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall three-dimensional structure diagram of the present invention;

[0018] Figure 2 It is a front view cutaway structural diagram of the present invention;

[0019] Figure 3 It is a side cutaway structural diagram of the present invention;

[0020] Figure 4 For the present invention Figure 3 A magnified view of the structure in the middle A area;

[0021] Figure 5 It is a three-dimensional structural diagram of the dust cleaning component and the water pumping docking component of the present invention;

[0022] Figure 6 For the present invention Figure 5 Partial structure diagram in ;

[0023] Figure 7 For the present invention Figure 5 The top view of the cross-section structure diagram;

[0024] Figure 8 It is the overall three-dimensional structural diagram of the other side of the present invention;

[0025] Fig. 9 It is a side cutaway structural diagram of the position limiting connection assembly of the present invention;

[0026] Fig.10 It is a three-dimensional structural diagram of the limiting connection assembly of the present invention.

[0027] Legend:

[0028] 1. Outdoor display device body; 2. Dust cleaning assembly; 3. Water storage tank; 4. Pumping docking assembly; 5. Limit connection assembly; 6. Positioning plate; 7. Water supply pipe; 8. Valve; 201. Slide; 202. Storage slot; 203. First motor; 204. Screw rod; 205. Sliding block; 206. Threaded hole; 207. Guide rod; 208. Connecting plate; 209. First spring; 2010. First moving plate; 2011. First guide hole; 2012. Cleaning cotton pad; 401. Water pump; 402. Telescopic hose; 403. Connector; 404. First rack; 405, slide plate; 406, slide frame; 407, rotating rod; 408, gear; 409, second spring; 4010, second rack; 4011, docking tube; 4012, sealing gasket; 4013, drainage groove; 4014, drainage hole; 501, mounting groove; 502, second motor; 503, elliptical wheel; 504, first support plate; 505, second guide hole; 506, second support plate; 507, third guide hole; 508, second moving plate; 509, moving rod; 5010, extrusion block; 5011, plug rod; 5012, third spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] See also Figure 1 to Figure 4 , a new media promotion information outdoor display device, comprising an outdoor display device body 1, a dust cleaning component 2, a water storage tank 3, a water pumping docking component 4 and a limit connection component 5, the dust cleaning component 2 is installed in the outdoor display device body 1, a water storage tank 3 is opened on one side of the outdoor display device body 1, a water pumping docking component 4 is installed between the water storage tank 3 and the outdoor display device body 1, and a limit connection component 5 is installed on one side of the outdoor display device body 1; positioning plates 6 are distributed and fixedly connected on the outer walls of both sides of the outdoor display device body 1, and the number of positioning plates 6 is four, the outdoor display device body 1 is placed at a high altitude outdoors, and then the positioning plate 6 is used for positioning processing, so as to facilitate the fixed installation of the outdoor display device body 1; a water supply pipe 7 is connected through the inner wall of one side of the water storage tank 3, and a valve 8 is installed on the water supply pipe 7, the valve 8 is opened, and then clean water is injected into the water storage tank 3 through the water supply pipe 7 to fill the clean water in the water storage tank 3;

[0032] The dust cleaning assembly 2 includes a slide 201, a storage slot 202, a first motor 203, a screw rod 204, a slider 205, a threaded hole 206, a guide rod 207, a connecting plate 208, a first spring 209, a first movable plate 2010, a first guide hole 2011 and a cleaning cotton pad 2012. A storage slot 202 is provided on one side of the outdoor display device body 1, and a slider 205 is symmetrically installed in the storage slot 202. A first movable plate 2010 is installed on an outer wall of one side of the slider 205, and a cleaning cotton pad 2012 is fixedly connected to an outer wall of one side of the first movable plate 2010. A guide rod 207 is fixedly connected to an outer wall of one side of the slider 205. A first guide hole 2011 is symmetrically opened on one side of the first movable plate 2010 corresponding to the position of the guide rod 207. The guide rod 207 A connecting disk 208 is fixedly connected to the outer wall of one end of the connecting disk 208, a first spring 209 is fixedly connected to the outer wall of one side of the connecting disk 208, and the other end of the first spring 209 is fixedly connected to the outer wall of the first movable plate 2010; a slide groove 201 is symmetrically provided on one side of the storage groove 202 corresponding to the position of the slider 205, and a first motor 203 is inlaid and installed on the inner wall of one side of the slide groove 201, one end of the output shaft of the first motor 203 is fixedly connected to the screw rod 204, and the other end of the screw rod 204 is rotatably connected to the inner wall of the storage groove 202, and a threaded hole 206 is provided on the slider 205 corresponding to the position of the screw rod 204. The first motor 203 is started to rotate the screw rod 204, and then the slider 205 is moved from the storage groove 202 to the inside of the slide groove 201 under the action of the threaded hole 206.

[0033] Working principle: when it is necessary to clean the dust, the first motor 203 is started to rotate the screw rod 204, and then the slider 205 is moved from the storage groove 202 to the inside of the slide groove 201 under the action of the threaded hole 206. When moving, the first movable plate 2010 is squeezed by the arc structure of the storage groove 202, so that the first guide hole 2011 on the first movable plate 2010 moves along the guide rod 207. When the cleaning cotton pad 2012 on the first movable plate 2010 moves to the outside of the outdoor display device body 1, then under the action of the first spring 209 on the connecting plate 208, the cleaning cotton pad 2012 on the first movable plate 2010 is attached to the outdoor display device body 1, and then the first motor 203 is started to rotate the screw rod 204. Then, under the action of the threaded hole 206, the slider 205 slides along the slide groove 201, and then the outdoor display device body 1 is cleaned by the cleaning cotton pad 2012 on the first movable plate 2010. After the cleaning is completed, the first motor 203 is started to make the screw rod 204 rotate in the opposite direction, and then under the action of the threaded hole 206, the slider 205 is reset along the slide groove 201, when the first movable plate 2010 moves to the top of the storage groove 202, then under the action of the first spring 209, the cleaning cotton pad 2012 on the first movable plate 2010 moves to the inside of the storage groove 202, so that the dust on the equipment can be cleaned without manual assistance, thereby reducing safety hazards, reducing the cleaning burden, and improving the cleaning effect.

[0034] Embodiment 2

[0035] See also Figure 5 to Figure 7The water pumping docking assembly 4 includes a water pump 401, a telescopic hose 402, a joint 403, a first rack 404, a slide plate 405, a slide frame 406, a rotating rod 407, a gear 408, a second spring 409, a second rack 4010, a docking pipe 4011, a sealing gasket 4012, a drainage groove 4013 and a drainage hole 4014. The water pump 401 is installed on the inner wall of the bottom end of the water storage tank 3, and the top of the water pump 401 is installed with a telescopic hose 402, and one end of the telescopic hose 402 passes through the outer wall of the outdoor display device body 1, and the end of the telescopic hose 402 is fixedly connected to the outer wall of the connector 401. 3. A first rack 404 is fixedly connected to one side of the joint 403, a slide plate 405 is fixedly connected to the first rack 404, a slide frame 406 is welded on the outer wall of one side of the outdoor display device body 1 at a position corresponding to the slide plate 405, a gear 408 is meshingly installed on the outer wall of one side of the first rack 404, a rotating rod 407 is fixedly connected to the gear 408, and the other end of the rotating rod 407 is rotatably connected to the outer wall of the outdoor display device body 1, a second spring 409 is fixedly connected to the outer wall of the outdoor display device body 1, and the other end of the second spring 409 is fixedly connected to the outer wall of the gear 408, and the gear 408 is meshingly installed on the outer wall of the first rack 404. A second rack 4010 is meshedly mounted on the outer wall of one side of the first movable plate 2010, and one side of the second rack 4010 is fixedly connected to the outer wall of the first movable plate 2010, a butt joint 4011 is connected through the position of the joint 403 on one side of the first movable plate 2010, and a sealing gasket 4012 is fixedly connected to one side of the butt joint 4011; a drainage groove 4013 is provided in the first movable plate 2010, and one end of the butt joint 4011 is connected through the inner wall of the drainage groove 4013, and drainage holes 4014 are distributed on the inner wall of one side of the drainage groove 4013, and the water pump 401 is started to clean the water in the water storage tank 3. The water is extracted, and then the clean water is injected into the drain groove 4013 through the action of the telescopic hose 402 and the docking tube 4011, and then the clean water is squeezed onto the cleaning cotton pad 2012 through the drainage hole 4014, so that the cleaning cotton pad 2012 is moistened, thereby assisting the cleaning cotton pad 2012 to clean the dust; the second spring 409 is sleeved on the outer wall of the rotating rod 407, and the second spring 409 is a torsion spring. When the second rack 4010 is separated from the gear 408, then under the action of the second spring 409, the gear 408 on the rotating rod 407 is reset and rotated.

[0036] When the first movable plate 2010 is stored in the storage groove 202, the sealing gasket 4012 on the docking tube 4011 is inserted into the joint 403, and the second rack 4010 is moved and meshed with the gear 408, so that the rotating rod 407 on the gear 408 is rotated, and then the slide plate 405 on the first rack 404 is moved along the slide frame 406, and the joint 403 on the telescopic hose 402 is spliced ​​with the docking tube 4011, and then the water pump 401 is started to extract the clean water in the water storage tank 3, and then the clean water is injected into the drainage groove 4013 under the action of the telescopic hose 402 and the docking tube 4011, and then the clean water is squeezed onto the cleaning cotton pad 2012 through the drainage hole 4014, so that the cleaning cotton pad 2012 is moistened, thereby assisting the cleaning cotton pad 2012 to clean the dust, and the equipment can be pumped and spliced ​​to moisten the cleaning structure, ensuring that the dust can be cleaned in place, thereby improving the cleaning effect.

[0037] Embodiment 3

[0038] See also Figure 8 to Figure 10 The position limiting connection assembly 5 includes a mounting groove 501, a second motor 502, an elliptical wheel 503, a first support plate 504, a second guide hole 505, a second support plate 506, a third guide hole 507, a second movable plate 508, a movable rod 509, an extrusion block 5010, an insertion rod 5011 and a third spring 5012. A mounting groove 501 is provided on one side of the outdoor display device body 1. The first support plate 504 is symmetrically fixedly connected to the inner wall of one side of the mounting groove 501. The first support plate 504 is provided with a second guide hole 505. The movable rod 509 is sleeved in the second guide hole 505. The outer wall of one end of the movable rod 509 is fixedly connected to the extrusion block 5010. The elliptical wheel 503 is installed between the two extrusion blocks 5010. The second motor 502 is embedded and installed on the inner wall of one side of the mounting groove 501, and one end of the output shaft of the second motor 502 is fixedly connected to the elliptical wheel 503. On the outer wall of the circular wheel 503, a second movable plate 508 is fixedly connected to the outer wall of the other end of the movable rod 509, and an insertion rod 5011 is symmetrically fixedly connected to the outer wall of one side of the second movable plate 508. A second support plate 506 is distributed and fixedly connected to the inner wall of one side of the mounting groove 501, and a third guide hole 507 is opened on the second support plate 506 corresponding to the position of the insertion rod 5011. A third spring 5012 is symmetrically fixedly connected to the outer wall of one side of the second movable plate 508, and the other end of the third spring 5012 is fixedly connected to the outer wall of the second support plate 506; the third spring 5012 is sleeved on the outer wall of the insertion rod 5011, and the third spring 5012 is distributed in a rectangular shape. When the elliptical wheel 503 is reset, under the action of the third spring 5012, the insertion rod 5011 on the second movable plate 508 is reset along the third guide hole 507 on the second support plate 506.

[0039] First, the outdoor display device body 1 is placed outdoors at a high altitude, and then positioned by the positioning plate 6, and then the second motor 502 in the installation slot 501 is started to rotate the elliptical wheel 503, and then the extrusion block 5010 is squeezed by the raised part of the elliptical wheel 503 to make the moving rod 509 on the second moving plate 508 move along the second guide hole 505 on the first support plate 504, and then the insertion rod 5011 on the second moving plate 508 moves along the third guide hole 507 on the second support plate 506 to insert the insertion rod 5011 into the second moving plate 508. The rod 5011 is inserted into the groove to fix the outdoor display device body 1. When the outdoor display device body 1 is disassembled, the second motor 502 is started to reset the elliptical wheel 503. Under the action of the third spring 5012, the insertion rod 5011 on the second movable plate 508 is reset along the third guide hole 507 on the second support plate 506, so that the outdoor display device body 1 can be quickly disassembled. When the equipment is installed, it can be installed by locking through the limit connection, which simplifies the installation process, reduces the installation burden, and improves the installation effect.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new media promotion information outdoor display device, characterized in that: The outdoor display device comprises an outdoor display device body (1), a dust cleaning component (2), a water storage tank (3), a water pumping docking component (4) and a position limiting connection component (5); the dust cleaning component (2) is installed in the outdoor display device body (1); a water storage tank (3) is provided on one side of the outdoor display device body (1); a water pumping docking component (4) is installed between the water storage tank (3) and the outdoor display device body (1); and a position limiting connection component (5) is installed on one side of the outdoor display device body (1); The dust cleaning assembly (2) comprises a sliding groove (201), a storage groove (202), a first motor (203), a screw rod (204), a slider (205), a threaded hole (206), a guide rod (207), a connecting plate (208), a first spring (209), a first movable plate (2010), a first guide hole (2011) and a cleaning cotton pad (2012); a storage groove (202) is provided on one side of the outdoor display device body (1); a slider (205) is symmetrically installed in the storage groove (202); and a first movable plate (2010) is installed on an outer wall of one side of the slider (205). 0), a cleaning cotton pad (2012) is fixedly connected to an outer wall of one side of the first movable plate (2010), a guide rod (207) is fixedly connected to an outer wall of one side of the sliding block (205), a first guide hole (2011) is symmetrically opened on one side of the first movable plate (2010) corresponding to the position of the guide rod (207), a connecting disk (208) is fixedly connected to an outer wall of one end of the guide rod (207), a first spring (209) is fixedly connected to an outer wall of one side of the connecting disk (208), and the other end of the first spring (209) is fixedly connected to the outer wall of the first movable plate (2010).

2. The outdoor display device for new media promotion information according to claim 1, characterized in that: A slide groove (201) is symmetrically provided on one side of the storage groove (202) at a position corresponding to the slider (205); a first motor (203) is embedded and installed on an inner wall of one side of the slide groove (201); one end of the output shaft of the first motor (203) is fixedly connected to a screw rod (204), and the other end of the screw rod (204) is rotatably connected to the inner wall of the storage groove (202); and a threaded hole (206) is provided on the slider (205) at a position corresponding to the screw rod (204).

3. The outdoor display device for new media promotion information according to claim 1, characterized in that: The water pumping docking assembly (4) comprises a water pump (401), a telescopic hose (402), a joint (403), a first rack (404), a slide plate (405), a slide frame (406), a rotating rod (407), a gear (408), a second spring (409), a second rack (4010), a docking pipe (4011), a sealing gasket (4012), a drainage groove (4013) and a drainage hole (4014). The inner wall of the bottom end of the water storage tank (3) is provided with a drainage groove (4013) and a drainage hole (4014). A water pump (401) is installed, a telescopic hose (402) is installed at the top of the water pump (401), and one end of the telescopic hose (402) penetrates the outer wall of the outdoor display device body (1), a joint (403) is fixedly connected to the outer wall of the end of the telescopic hose (402), a first rack (404) is fixedly connected to one side of the joint (403), a slide plate (405) is fixedly connected to the first rack (404), a slide frame (406) is welded to the position of the slide plate (405) on the outer wall of one side of the outdoor display device body (1), a gear (408) is meshingly installed on the outer wall of one side of the first rack (404), a rotating rod (407) is fixedly connected to the gear (408), and the other end of the rotating rod (407) is rotatably connected to the outer wall of the outdoor display device body (1), a second spring (409) is fixedly connected to the outer wall of one side of the outdoor display device body (1), and the second spring (406) is welded to the position of the slide plate (405) on the outer wall of one side of the outdoor display device body (1), and a gear (408) is meshingly installed on the outer wall of one side of the first rack (404), and a rotating rod (407) is fixedly connected to the gear (408), and the other end of the rotating rod (407) is rotatably connected to the outer wall of the outdoor display device body (1), and a second spring (409) is fixedly connected to the outer wall of one side of the outdoor display device body (1), and the second spring (406) is welded to the outer wall of one side of the outdoor display device body (1). 9) is fixedly connected to the outer wall of the gear (408), a second rack (4010) is meshingly mounted on one side of the outer wall of the gear (408), and one side of the second rack (4010) is fixedly connected to the outer wall of the first movable plate (2010), a butt joint (4011) is connected through one side of the first movable plate (2010) at a position corresponding to the joint (403), and a sealing gasket (4012) is fixedly connected to one side of the butt joint (4011).

4. The outdoor display device for new media promotion information according to claim 3 is characterized in that: A drainage groove (4013) is provided in the first movable plate (2010), and one end of the butt joint pipe (4011) is connected to the inner wall of the drainage groove (4013). Drainage holes (4014) are distributed on the inner wall of one side of the drainage groove (4013).

5. The outdoor display device for new media promotion information according to claim 1, characterized in that: The position-limiting connection assembly (5) comprises a mounting groove (501), a second motor (502), an elliptical wheel (503), a first support plate (504), a second guide hole (505), a second support plate (506), a third guide hole (507), a second movable plate (508), a movable rod (509), an extrusion block (5010), an insertion rod (5011) and a third spring (5012). A mounting groove (501) is provided on one side of the outdoor display device body (1). The first support plate (504) is symmetrically fixedly connected to an inner wall of one side of the mounting groove (501). The first support plate (504) is provided with a second guide hole (505). The movable rod (509) is sleeved in the second guide hole (505). An extrusion block (5010) is fixedly connected to an outer wall of one end of the movable rod (509). The two extrusion blocks (5010) are connected to each other. An elliptical wheel (503) is installed between the two ends of the mounting groove (501), a second motor (502) is embedded and installed on the inner wall of one side of the mounting groove (501), and one end of the output shaft of the second motor (502) is fixedly connected to the outer wall of the elliptical wheel (503), a second movable plate (508) is fixedly connected to the outer wall of the other end of the movable rod (509), an insertion rod (5011) is symmetrically fixedly connected to the outer wall of one side of the second movable plate (508), a second support plate (506) is distributed and fixedly connected to the inner wall of one side of the mounting groove (501), a third guide hole (507) is opened on the second support plate (506) at the position corresponding to the insertion rod (5011), a third spring (5012) is symmetrically fixedly connected to the outer wall of one side of the second movable plate (508), and the other end of the third spring (5012) is fixedly connected to the outer wall of the second support plate (506).

6. The outdoor display device for new media promotion information according to claim 1, characterized in that: Positioning plates (6) are distributed and fixedly connected to the outer walls of both sides of the outdoor display device body (1), and the number of the positioning plates (6) is four.

7. The outdoor display device for new media promotion information according to claim 1, characterized in that: A water supply pipe (7) is connected through the inner wall of one side of the water storage tank (3), and a valve (8) is installed on the water supply pipe (7).

8. The outdoor display device for new media promotion information according to claim 3 is characterized in that: The second spring (409) is sleeved on the outer wall of the rotating rod (407), and the second spring (409) is a torsion spring.

9. The outdoor display device for new media promotion information according to claim 5, characterized in that: The third spring (5012) is sleeved on the outer wall of the insertion rod (5011), and the third spring (5012) is distributed in a rectangular shape.

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