Wall-mounted double-sided advertising machine

Abstract

The utility model relates to the technical field of advertising machines, and discloses a wall-mounted double-sided advertising machine which comprises a fixed box, a mounting frame fixedly mounted on the right side of the fixed box, a box door arranged on the left side of the fixed box, a cleaning mechanism arranged in the fixed box and a lifting mechanism arranged in the fixed box. And the cleaning mechanism comprises a cleaning assembly and a collecting assembly, the cleaning assembly is arranged in the fixed box and extends to the right side, and the collecting assembly is arranged in the fixed box. According to the wall-mounted double-sided advertising machine, through the arranged cleaning mechanism, in the using process, two display screens of the advertising machine body are rotationally cleaned through two arranged cleaning clearer rollers, cleaned dust is collected in a centralized mode through an arranged collecting box, and the advertising machine is convenient to use by opening a box door and arranging a detachable structure. The collecting box can be taken out, and meanwhile, the cleaning clearer roller can be detached for cleaning, so that the double-sided advertising machine body display screen can be cleaned.

Description

Technical Field

[0001] This utility model relates to the field of advertising machine technology, specifically a wall-mounted double-sided advertising machine. Background Technology

[0002] Advertising displays are devices that use multimedia materials such as images, text, videos, and widgets (weather, exchange rates, etc.) to advertise. Wall-mounted double-sided advertising displays have two screens and are fixed to the wall.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 221507696U), "This utility model discloses a wall-mounted double-sided advertising machine, which relates to the field of advertising equipment. It includes a protective cover, which is a hollow structure. Storage bins are symmetrically arranged front and back inside the protective cover, and a display screen is slidably mounted between the storage bins. This utility model uses a motor mounted on the protective cover to drive a threaded rod to rotate. Under the action of a second transmission shaft and a transmission belt, the first transmission shaft moves up and down, thereby moving the display screen up and down. When not in use, the display screen is retracted into the protective cover for protection and surface cleaning. When needed, the motor controls the reverse rotation of the second transmission shaft to push the display screen out of the protective cover. Simultaneously, a skimming plate at the outlet of the protective cover removes residual water from the display screen. The removed water flows out through liquid channels on both sides of the protective cover and is collected in a collection tank."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model uses a cleaning roller to rotate and clean the display screen, and a cleaning solution to clean it. However, in actual use, water stains easily remain on the surface of the display screen after cleaning with the cleaning solution, making the display screen susceptible to water damage. In addition, after long-term use, it is not convenient to clean the cleaning roller, resulting in a decrease in cleaning effect over time. Therefore, it is necessary to improve the design by creating a wall-mounted double-sided advertising machine to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a wall-mounted double-sided advertising machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wall-mounted double-sided advertising machine, including a fixed box, an installation frame fixedly installed on the right side of the fixed box, a box door provided on the left side of the fixed box, a cleaning mechanism provided inside the fixed box, and a lifting mechanism provided inside the fixed box.

[0008] The cleaning mechanism includes a cleaning component and a collection component. The cleaning component is located inside the fixed box and extends to the right side, while the collection component is located inside the fixed box.

[0009] The cleaning assembly includes a motor housing, which is fixedly installed on the right side of a fixed box. A drive motor is fixedly installed inside the motor housing, and a first rotating shaft is fixedly installed at the output end of the drive motor. A second rotating shaft is rotatably installed on the right inner wall of the motor housing extending into the fixed box. Retaining rings are fixedly installed on the outside of the first and second rotating shafts. A first gear is fixedly installed on the outside of the first rotating shaft, and a second gear is fixedly installed on the outside of the second rotating shaft, with the first and second gears meshing. Cleaning rollers are provided on the outside of the first and second rotating shafts. Threaded caps are threaded onto the left outer side of both the first and second rotating shafts to facilitate the two cleaning rollers cleaning the display screen of the advertising machine and collecting dust.

[0010] Preferably, through holes are provided on the right side of the fixed box at the corresponding positions of the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft pass through the through holes to facilitate the support and rotation of the first rotating shaft and the second rotating shaft.

[0011] Preferably, both the first and second rotating shafts are provided with limiting blocks on their exteriors, and the inner wall of the cleaning roller is provided with a limiting groove. The two cleaning rollers are slidably mounted on the exterior of the first and second rotating shafts through the limiting groove and the limiting block, which facilitates the limiting installation of the cleaning rollers with the first and second rotating shafts.

[0012] Preferably, the collection component includes a baffle, which is fixedly installed inside the fixed box. A collection box is movably installed on the top of the baffle. Both the collection box and the baffle have through grooves at their centers to facilitate the centralized collection of dust.

[0013] Preferably, the lifting mechanism includes an advertising body, which is slidably installed inside a fixed box. Display screens are provided on both the front and back of the advertising body. Racks are provided on both the left and right sides of the advertising body. A bidirectional motor is fixedly installed on the inner bottom of the fixed box. Worms are fixedly installed on both output ends of the bidirectional motor. A rotating rod is rotatably installed inside the fixed box. A third gear is fixedly installed on the outside of the rotating rod, and a worm gear is fixedly installed on the outside of the rotating rod, facilitating the lifting and sliding of the advertising body.

[0014] Preferably, a through groove is provided at the bottom of the fixed box and at the corresponding position of the advertising machine body, and the advertising machine body passes through the through groove to facilitate the advertising machine body entering the interior of the fixed box.

[0015] Preferably, there are two of each of the rotating rod, the third gear, and the worm gear, which are symmetrically distributed around the center line of the front of the fixed box. The two third gears mesh with the two racks respectively, which facilitates the third gears to drive the advertising machine body to slide.

[0016] Compared with the prior art, this utility model provides a wall-mounted double-sided advertising machine, which has the following beneficial effects:

[0017] 1. This wall-mounted double-sided advertising machine uses a cleaning mechanism. During use, two cleaning rollers rotate and clean the two displays of the advertising machine. The collected dust is collected in a collection box. By opening the door and using the detachable structure, the collection box can be removed, and the cleaning rollers can be disassembled for cleaning, thus cleaning the double-sided advertising machine's displays.

[0018] 2. This wall-mounted double-sided advertising machine, through its lifting mechanism and bidirectional motor drive, allows the advertising machine to slide inside the fixed box during use. This allows the advertising machine to be cleaned inside the fixed box and to be protected from inclement weather. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a front sectional view of the present invention.

[0023] Figure 4 This is an exploded cross-sectional view of the present invention.

[0024] Figure 5 This is an exploded view of the cleaning component of this utility model;

[0025] Figure 6 This is a schematic diagram of the external structure of the lifting mechanism of this utility model.

[0026] In the diagram: 1. Fixed box; 2. Mounting bracket; 3. Box door; 4. Cleaning mechanism; 41. Cleaning assembly; 411. Motor box; 412. Drive motor; 413. First rotating shaft; 414. Second rotating shaft; 415. Retaining ring; 416. First gear; 417. Second gear; 418. Cleaning roller; 419. Threaded cap; 42. Collection assembly; 421. Baffle; 422. Collection box; 5. Lifting mechanism; 51. Advertising machine body; 52. Display screen; 53. Rack; 54. Bidirectional motor; 55. Worm gear; 56. Rotating rod; 57. Third gear; 58. Worm wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1-5 This utility model provides a technical solution: a wall-mounted double-sided advertising machine, including a fixed box 1, an installation frame 2 fixedly installed on the right side of the fixed box 1, a box door 3 provided on the left side of the fixed box 1, a cleaning mechanism 4 provided inside the fixed box 1, and a lifting mechanism 5 provided inside the fixed box 1.

[0031] The cleaning mechanism 4 includes a cleaning component 41 and a collection component 42. The cleaning component 41 is located inside the fixed box 1 and extends to the right side, while the collection component 42 is located inside the fixed box 1.

[0032] The cleaning assembly 41 includes a motor housing 411, which is fixedly installed on the right side of the fixed housing 1. A drive motor 412 is fixedly installed inside the motor housing 411. A first rotating shaft 413 is fixedly installed at the output end of the drive motor 412. A second rotating shaft 414 is rotatably installed on the right inner wall of the motor housing 411 extending into the fixed housing 1. A retaining ring 415 is fixedly installed on the outside of the first rotating shaft 413 and the second rotating shaft 414. A first gear 416 is fixedly installed on the outside of the first rotating shaft 413, and a second gear 417 is fixedly installed on the outside of the second rotating shaft 414. The first gear 416 and the second gear 417 mesh with each other. Cleaning rollers 418 are provided on the outside of the first rotating shaft 413 and the second rotating shaft 414. Threaded caps 419 are threadedly installed on the left outer side of both the first rotating shaft 413 and the second rotating shaft 414 to facilitate the two cleaning rollers 418 to clean the display screen 52 of the advertising machine body 51 and collect dust at the same time.

[0033] Furthermore, through holes are provided on the right side of the fixed box 1 at the corresponding positions of the first rotating shaft 413 and the second rotating shaft 414, and the first rotating shaft 413 and the second rotating shaft 414 pass through the through holes to facilitate the first rotating shaft 413 and the second rotating shaft 414 to be supported and rotated.

[0034] Furthermore, both the first rotating shaft 413 and the second rotating shaft 414 are provided with limiting blocks on their exteriors, and the inner wall of the cleaning roller 418 is provided with a limiting groove. The two cleaning rollers 418 are slidably installed on the exteriors of the first rotating shaft 413 and the second rotating shaft 414 through the limiting groove and the limiting block, which facilitates the limiting installation of the cleaning roller 418 with the first rotating shaft 413 and the second rotating shaft 414.

[0035] Furthermore, the collection component 42 includes a baffle 421, which is fixedly installed inside the fixed box 1. A collection box 422 is movably installed on the top of the baffle 421. Both the collection box 422 and the baffle 421 have through grooves at their centers to facilitate the centralized collection of dust.

[0036] Example 2:

[0037] Please see Figure 6 Furthermore, in conjunction with Embodiment 1, the lifting mechanism 5 includes an advertising body 51, which is slidably installed inside the fixed box 1. Display screens 52 are provided on both the front and back of the advertising body 51. Racks 53 are provided on both the left and right sides of the advertising body 51. A bidirectional motor 54 is fixedly installed on the inner bottom of the fixed box 1. Worms 55 are fixedly installed on both output ends of the bidirectional motor 54. A rotating rod 56 is rotatably installed inside the fixed box 1. A third gear 57 is fixedly installed on the outside of the rotating rod 56. A worm gear 58 is fixedly installed on the outside of the rotating rod 56, facilitating the lifting and sliding of the advertising body 51.

[0038] Furthermore, a through groove is provided at the bottom of the fixed box 1 at the corresponding position of the advertising machine body 51, and the advertising machine body 51 passes through the through groove to facilitate the advertising machine body 51 entering the interior of the fixed box 1.

[0039] Furthermore, there are two of each of the rotating rod 56, the third gear 57, and the worm gear 58, which are symmetrically distributed around the center line of the front of the fixed box 1. The two third gears 57 mesh with the two racks 53 respectively, so that the third gears 57 can drive the advertising machine body 51 to slide.

[0040] In actual operation, when this device is used, the entire device is installed on the wall by the mounting bracket 2. The bidirectional motor 54 drives the worm 55 to rotate, which in turn drives the worm wheel 58 to rotate. The worm wheel 58 drives the rotating rod 56 to rotate, which in turn drives the third gear 57 to rotate. The third gear 57 drives the advertising machine body 51 to slide upward in the fixed box 1 through the meshing rack 53, so that the advertising machine body 51 enters the interior of the fixed box 1.

[0041] When the advertising machine body 51 enters the fixed box 1, the drive motor 412 drives the first rotating shaft 413 to rotate. The first rotating shaft 413 drives the second rotating shaft 414 to rotate synchronously in opposite directions through the meshing first gear 416 and second gear 417. The first rotating shaft 413 and the second rotating shaft 414 drive the two cleaning rollers 418 to clean the two displays 52 of the advertising machine body 51. The dust is collected by the collection box 422. After a long period of use, the collection box 422 is pulled out by opening the box door 3 and the dust inside is cleaned. At the same time, the threaded cap 419 is removed from the first rotating shaft 413 and the second rotating shaft 414 by rotating the threaded cap 419. Then the cleaning rollers 418 are pulled out from the first rotating shaft 413 and the second rotating shaft 414 and cleaned.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A wall-mounted double-sided advertising machine, comprising a fixed box (1), characterized in that: A mounting bracket (2) is fixedly installed on the right side of the fixed box (1), a box door (3) is provided on the left side of the fixed box (1), a cleaning mechanism (4) is provided inside the fixed box (1), and a lifting mechanism (5) is provided inside the fixed box (1). The cleaning mechanism (4) includes a cleaning component (41) and a collection component (42). The cleaning component (41) is disposed inside the fixed box (1) and extends to the right side. The collection component (42) is disposed inside the fixed box (1). The cleaning assembly (41) includes a motor housing (411), which is fixedly installed on the right side of the fixed housing (1). A drive motor (412) is fixedly installed inside the motor housing (411). A first rotating shaft (413) is fixedly installed at the output end of the drive motor (412). A second rotating shaft (414) is rotatably installed on the right inner wall of the motor housing (411) extending into the fixed housing (1). The first rotating shaft (413) and the second rotating shaft (414) are externally fixedly installed. A retaining ring (415) is installed. A first gear (416) is fixedly installed on the outside of the first rotating shaft (413). A second gear (417) is fixedly installed on the outside of the second rotating shaft (414). The first gear (416) and the second gear (417) mesh with each other. A cleaning roller (418) is provided on the outside of the first rotating shaft (413) and the second rotating shaft (414). A threaded cap (419) is threadedly installed on the left side of both the first rotating shaft (413) and the second rotating shaft (414).

2. The wall-mounted double-sided advertising machine according to claim 1, characterized in that: Through holes are provided on the right side of the fixed box (1) at the corresponding positions of the first rotating shaft (413) and the second rotating shaft (414), and the first rotating shaft (413) and the second rotating shaft (414) pass through the through holes.

3. A wall-mounted double-sided advertising machine according to claim 1, characterized in that: Limiting blocks are provided on the outside of the first rotating shaft (413) and the second rotating shaft (414). The inner wall of the cleaning roller (418) is provided with a limiting groove, and the two cleaning rollers (418) are slidably mounted on the outside of the first rotating shaft (413) and the second rotating shaft (414) through the limiting groove and the limiting block.

4. A wall-mounted double-sided advertising machine according to claim 1, characterized in that: The collection component (42) includes a baffle (421), which is fixedly installed inside the fixed box (1). A collection box (422) is movably installed on the top of the baffle (421). A through groove is provided at the center of both the collection box (422) and the baffle (421).

5. A wall-mounted double-sided advertising machine according to claim 1, characterized in that: The lifting mechanism (5) includes an advertising body (51), which is slidably installed inside the fixed box (1). The advertising body (51) has a display screen (52) on both the front and back. The advertising body (51) has racks (53) on both the left and right sides. The bottom inner side of the fixed box (1) is fixedly installed with a bidirectional motor (54). The two output ends of the bidirectional motor (54) are fixedly installed with worm gears (55). The fixed box (1) has a rotating rod (56) rotatably installed inside. The rotating rod (56) has a third gear (57) fixedly installed outside. The rotating rod (56) has a worm wheel (58) fixedly installed outside.

6. A wall-mounted double-sided advertising machine according to claim 5, characterized in that: The bottom of the fixed box (1) is provided with a through groove at the corresponding position of the advertising machine body (51), and the advertising machine body (51) passes through the through groove.

7. A wall-mounted double-sided advertising machine according to claim 5, characterized in that: Two of each of the rotating rod (56), the third gear (57), and the worm gear (58) are provided and are symmetrically distributed around the center line of the front of the fixed box (1). The two third gears (57) mesh with the two racks (53) respectively.

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