Outdoor waterproof commercial display advertising machine

Abstract

The utility model discloses an outdoor waterproof commercial display advertising machine, which belongs to the technical field of advertising machines, aims at solving the problem that the advertising machine is fixedly arranged outdoors and the position of the advertising machine cannot be quickly adjusted according to market changes or activity requirements, and comprises a bottom plate, universal wheels, a fixing mechanism, a supporting plate, a display screen, a cleaning mechanism and a rain baffle, the universal wheels are symmetrically and fixedly connected to the periphery of the bottom face of the bottom plate, the fixing mechanism is arranged in the bottom plate, the supporting plate is fixedly connected to the upper portion of the bottom plate, the display screen is arranged on the front face of the supporting plate, the cleaning mechanism is arranged on the front portion of the display screen, and the rain baffle is fixedly connected to the upper portion of the supporting plate. By means of the fixing mechanism, the whole advertising machine can be driven to move through the universal wheels at the bottom, the advertising machine can be conveniently moved to the needed position, use is convenient and fast, after the advertising machine reaches the designated position, the advertising machine can be fixed to the ground through downward movement of the base, and the stability of the advertising machine during operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of advertising machine, concretely relates to an outdoor waterproof commercial display advertising machine. BACKGROUND

[0002] The advertising machine is a new generation of intelligent equipment, forms a complete advertising broadcast control system through terminal software control, network information transmission and multimedia terminal display, and carries out advertising propaganda through multimedia materials such as pictures, texts, videos, small plug-ins (weather, exchange rate, etc.). The original idea of the advertising machine is to change passive advertising into active advertising, so the interactivity of the advertising machine makes it have many public service functions, and attracts customers to actively browse the advertising. Therefore, the mission of the advertising machine at the beginning is to change the passive advertising mode, and attract customers to actively browse the advertising through the interactive mode.

[0003] The outdoor advertising machine temperature control device in the prior art patent announcement No. CN220755304U, the above-mentioned patent in use through the mutual cooperation of the main component and the temperature control component installed on the top of the base, can control the temperature inside the outdoor advertising machine, when the outdoor temperature is higher or lower in summer or winter, effectively prevent the temperature inside the advertising machine from being affected by the outdoor temperature, thereby avoiding the case that the temperature inside the advertising machine is too high or too low to affect or even damage the components inside the advertising machine, ensuring the normal use of the outdoor advertising machine and improving the practicability of the outdoor advertising machine, but there are still the following deficiencies in actual use: starting from reality, the advertising machine is fixedly arranged outdoors, due to the large size and weight of the outdoor advertising machine, the difficulty and labor cost of carrying are increased, and once the outdoor advertising machine is installed, its position is relatively fixed and difficult to change frequently, which limits the flexibility and coverage range of the advertising content and cannot quickly adjust the position according to market changes or activity requirements.

[0004] Therefore, an outdoor waterproof commercial display advertising machine is needed to solve the problem that the advertising machine is fixedly arranged outdoors and cannot quickly adjust the position according to market changes or activity requirements in the prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an outdoor waterproof commercial display advertising machine to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an outdoor waterproof commercial display advertising machine, including a bottom plate, a universal wheel, a fixing mechanism, a supporting plate, a display screen, a cleaning mechanism and a rain shield, the universal wheel is fixedly connected to the bottom surface around the bottom plate, the fixing mechanism is arranged in the inside of the bottom plate, the supporting plate is fixedly connected to the top of the bottom plate, the display screen is arranged on the front of the supporting plate, the cleaning mechanism is arranged in the front of the display screen, and the rain shield is fixedly connected to the top of the supporting plate.

[0007] The fixing mechanism consists of a structural cavity, a first motor, a connecting shaft, a gear set, a transmission shaft, a gear rack, a connecting column, a connecting plate, a sliding rod and a base. A structural cavity is opened inside the base plate. The first motor is fixedly connected to the middle part of the back side of the base plate. The connecting shaft is connected to the output end of the first motor. The gear set is fixedly connected to the front end of the connecting shaft. The transmission shaft is fixedly connected to both sides of the gear set. The gear rack is symmetrically fixedly connected to the outside of the left and right ends of the transmission shaft, and the gear racks in the gear rack are meshed with each other.

[0008] It should be noted in the solution that the connecting column is fixedly connected to the front face of the rack in the gear rack, the connecting column is slidably connected to the base plate, and the bottom surface of the connecting column extends out of the bottom surface of the base plate.

[0009] It is further worth mentioning that the connecting plate is fixedly connected to the bottom surface of the connecting column, the sliding rod is symmetrically fixedly connected to the top of the connecting plate, and the sliding rod is slidably connected to the bottom plate, and the base is symmetrically fixedly connected to the bottom surface of the connecting plate.

[0010] It should be further explained that the cleaning mechanism is composed of a screw rod, a second motor, a fixed rod, a movable rod, a connecting rod, a first spring, a positioning block, a push block, a baffle and a second spring. The screw rod is rotatably connected to the front left side of the display screen, the output end of the second motor is connected to the top end of the screw rod, the fixed rod is fixedly connected to the front right side of the display screen, the movable rod is threadedly connected to the outside of the screw rod, and the right end of the movable rod is slidably connected to the fixed rod.

[0011] As a preferred embodiment, a mounting groove is provided on the back of the movable rod, the connecting rod is arranged inside the mounting groove, and brushes are evenly arranged on the back of the connecting rod.

[0012] As a preferred embodiment, grooves are provided at the left and right ends of the connecting rod, the first spring is fixedly connected to the inside of the groove, the positioning block is fixedly connected to the other end of the first spring, and the top surface of the positioning block is provided with an arc surface.

[0013] As a preferred embodiment, positioning grooves adapted to the positioning blocks are symmetrically provided on the left and right sides of the installation groove.

[0014] As a preferred embodiment, the push block is slidably connected to the top of the positioning slot, the baffle is fixedly connected to the top surface of the push block, and the second spring is symmetrically fixedly connected between the baffle and the moving rod.

[0015] Compared with the prior art, the outdoor waterproof commercial advertising machine provided by the present invention has at least the following beneficial effects:

[0016] (1) Through the setting of the fixing mechanism, the advertising machine can be driven to move as a whole through the universal wheels at the bottom, so that it can be moved to the required position and is convenient to use. After reaching the designated position, it can be fixed on the ground by moving the base downward, thereby improving the stability of the advertising machine during operation.

[0017] (2) The cleaning mechanism can be set up to regularly clean the display screen covered with dust, eliminating the need for frequent manual cleaning, reducing dependence on manual cleaning and lowering labor costs. At the same time, a clean display screen can more accurately display advertising content, avoiding incomplete or misunderstanding information transmission caused by dust obstruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the cleaning mechanism of the present utility model.

[0022] In the figure: 1. bottom plate; 2. universal wheel; 3. fixing mechanism; 4. support plate; 5. display screen; 6. cleaning mechanism; 7. rain shield; 301. structural cavity; 302. first motor; 303. connecting shaft; 304. gear set; 305. transmission shaft; 306. gear rack; 307. connecting column; 308. connecting plate; 309. slide rod; 310. base; 601. screw rod; 602. second motor; 603. slide rod; 604. moving rod; 605. mounting slot; 606. connecting rod; 607. first spring; 608. positioning block; 609. positioning slot; 610. push block; 611. baffle; 612. second spring. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the embodiments.

[0024] See also Figures 1-4 The utility model provides an outdoor waterproof commercial display advertising machine, including a base plate 1, universal wheels 2, a fixing mechanism 3, a support plate 4, a display screen 5, a cleaning mechanism 6 and a rain shield 7. The universal wheels 2 are symmetrically fixedly connected to the bottom surface of the base plate 1 on all sides, the fixing mechanism 3 is arranged inside the base plate 1, the support plate 4 is fixedly connected to the top of the base plate 1, the display screen 5 is arranged on the front of the support plate 4, the cleaning mechanism 6 is arranged in front of the display screen 5, and the rain shield 7 is fixedly connected to the top of the support plate 4.

[0025] The fixing mechanism 3 consists of a structural cavity 301, a first motor 302, a connecting shaft 303, a gear set 304, a transmission shaft 305, a gear rack 306, a connecting column 307, a connecting plate 308, a sliding rod 309 and 3210. The structural cavity 301 is opened inside the base plate 1, the first motor 302 is fixedly connected to the middle part of the back side of the base plate 1, the connecting shaft 303 is connected to the output end of the first motor 302, the gear set 304 is fixedly connected to the front end of the connecting shaft 303, the transmission shaft 305 is fixedly connected to both sides of the gear set 304, and the gear racks 306 are symmetrically fixedly connected to the left and right ends of the transmission shaft 305, and the gear racks in the gear rack 306 are meshed with each other.

[0026] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth noting that the connecting column 307 is fixedly connected to the front face of the rack in the gear rack 306 , the connecting column 307 is slidably connected to the base plate 1 , and the bottom surface of the connecting column 307 extends out of the bottom surface of the base plate 1 .

[0027] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth noting that the connecting plate 308 is fixedly connected to the bottom surface of the connecting column 307, the sliding rod 309 is symmetrically fixedly connected to the top of the connecting plate 308, and the sliding rod 309 is slidably connected to the bottom plate 1, and the base 310 is symmetrically fixedly connected to the bottom surface of the connecting plate 308;

[0028] By sliding the slide bar 309, the stability of the connecting plate 308 when it moves downward can be ensured, thereby improving the stability of the mechanism.

[0029] According to the above working process, it can be seen that: through the setting of the fixing mechanism 3, the advertising machine can be driven to move as a whole through the universal wheels 2 at the bottom, so that it is easy to move to the required position and is convenient to use. After reaching the designated position, it can be moved down and fixed on the ground through the base 310, thereby improving the stability of the advertising machine during operation.

[0030] Further as Figure 1 、 Figure 2 and Figure 4 As shown, it is worth mentioning that the cleaning mechanism 6 is composed of a screw rod 601, a second motor 602, a fixed rod 603, a movable rod 604, a connecting rod 606, a first spring 607, a positioning block 608, a push block 610, a baffle 611 and a second spring 612. The screw rod 601 is rotatably connected to the front left side of the display screen 5, the output end of the second motor 602 is connected to the top of the screw rod 601, the fixed rod 603 is fixedly connected to the front right side of the display screen 5, the movable rod 604 is threadedly connected to the outside of the screw rod 601, and the right end of the movable rod 604 is slidably connected to the fixed rod 603.

[0031] Further as Figure 1 、 Figure 2 and Figure 4 As shown, it is worth noting that a mounting groove 605 is provided on the back of the moving rod 604, a connecting rod 606 is provided inside the mounting groove 605, and brushes are evenly provided on the back of the connecting rod 606;

[0032] Since the right end of the moving rod 604 slides with the fixed rod 603, the moving rod 604 can be restricted from rotating with the screw rod 601, thereby ensuring that the moving rod 604 rises and the display screen 5 is cleaned by the brush to keep the display screen 5 clean.

[0033] Further as Figure 1 、 Figure 2 and Figure 4 As shown, it is worth mentioning that grooves are provided at the left and right ends of the connecting rod 606, the first spring 607 is fixedly connected to the inside of the groove, the positioning block 608 is fixedly connected to the other end of the first spring 607, and the top surface of the positioning block 608 is provided with an arc surface, and the left and right sides of the mounting groove 605 are symmetrically provided with positioning grooves 609 that are compatible with the positioning block 608, the push block 610 is slidably connected to the top of the positioning groove 609, the baffle 611 is fixedly connected to the top surface of the push block 610, and the second spring 612 is symmetrically fixedly connected between the baffle 611 and the moving rod 604.

[0034] The present scheme has the following working process: in use, first drive the overall advertising machine through the universal wheel 2 at the bottom to move until it reaches the desired position, then start the first motor 302 to drive the connecting shaft 303 to rotate, through the gear set 304 to drive the transmission shaft 305 to rotate, through the gear rack 306 on both sides to drive the connecting column 307 to move down, through the connecting plate 308 to drive the base 310 to move down, until the bottom surface of the base 310 is lower than the bottom surface of the universal wheel 2, the overall advertising machine is fixed on the ground through the base 310, ensuring the stability of the advertising machine during operation; the display screen 5 displays the advertising content, when the display screen 5 is covered with dust or stains, start the second motor 602 to drive the lead screw 601 to rotate, because the right end of the moving rod 604 slides with the fixed rod 603, the moving rod 604 can be limited to rotate with the lead screw 601, ensuring that the moving rod 604 rises, and the display screen 5 is cleaned by the brush, keeping the display screen 5 clean; after using the brush for a period of time, the brush needs to be disassembled for cleaning, at this time, the baffle 611 can be pressed to drive the push block 610 to move down, the arc surface of the positioning block 608 in the positioning groove 609 is extruded, the positioning block 608 is retracted into the groove, then the connecting rod 606 is pushed upward, the positioning block 608 is completely retracted into the groove, the connecting rod 606 is completely disassembled, the brush is cleaned, after cleaning, the connecting rod 606 is installed from bottom to top into the installation groove 605, under the elastic action of the first spring 607, the positioning block 608 extends into the positioning groove 609, the installation of the connecting rod 606 is fixed, improving the stability of the connecting rod 606 during cleaning.

[0035] In summary: through the setting of the fixing mechanism 3, the advertising machine can be moved as a whole through the universal wheel 2 at the bottom, which is convenient to move to the desired position, uses conveniently, and after reaching the specified position, it can be fixed on the ground through the base 310, improving the stability of the advertising machine during operation; through the setting of the cleaning mechanism 6, the display screen 5 covered with dust can be cleaned regularly without frequent manual cleaning, reducing the dependence on manual cleaning and reducing labor costs, and at the same time, the clean display screen 5 can more accurately display the advertising content, avoiding incomplete information transmission or misunderstanding due to dust obstruction.

Claims

1. An outdoor waterproof commercial display advertising machine, comprising a base plate (1), universal wheels (2), a fixing mechanism (3), a support plate (4), a display screen (5), a cleaning mechanism (6) and a rain shield (7), characterized in that: The universal wheels (2) are symmetrically fixedly connected to the bottom surface of the base plate (1) around four sides, the fixing mechanism (3) is arranged inside the base plate (1), the support plate (4) is fixedly connected to the top of the base plate (1), the display screen (5) is arranged on the front of the support plate (4), the cleaning mechanism (6) is arranged in front of the display screen (5), and the rain shield (7) is fixedly connected to the top of the support plate (4); The fixing mechanism (3) is composed of a structural cavity (301), a first motor (302), a connecting shaft (303), a gear group (304), a transmission shaft (305), a gear rack (306), a connecting column (307), a connecting plate (308), a sliding rod (309) and a base (310). The structural cavity (301) is opened inside the base plate (1). The first motor (302) is fixedly connected to the middle of the back side of the base plate (1). The connecting shaft (303) is connected to the output end of the first motor (302). The gear group (304) is fixedly connected to the front end of the connecting shaft (303). The transmission shaft (305) is fixedly connected to both sides of the gear group (304). The gear rack (306) is symmetrically fixedly connected to the outside of the left and right ends of the transmission shaft (305), and the gear racks in the gear rack (306) are meshed with each other.

2. The outdoor waterproof commercial advertising machine according to claim 1, characterized in that: The connecting column (307) is fixedly connected to the front face of the rack in the gear rack (306), the connecting column (307) is slidably connected to the bottom plate (1), and the bottom surface of the connecting column (307) extends out of the bottom surface of the bottom plate (1).

3. The outdoor waterproof commercial advertising machine according to claim 2, characterized in that: The connecting plate (308) is fixedly connected to the bottom surface of the connecting column (307), the sliding rod (309) is symmetrically fixedly connected to the top of the connecting plate (308), and the sliding rod (309) is slidably connected to the bottom plate (1), and the base (310) is symmetrically fixedly connected to the bottom surface of the connecting plate (308).

4. The outdoor waterproof commercial advertising machine according to claim 3, characterized in that: The cleaning mechanism (6) is composed of a screw rod (601), a second motor (602), a fixed rod (603), a movable rod (604), a connecting rod (606), a first spring (607), a positioning block (608), a push block (610), a baffle (611) and a second spring (612). The screw rod (601) is rotatably connected to the front left side of the display screen (5). The output end of the second motor (602) is connected to the top end of the screw rod (601). The fixed rod (603) is fixedly connected to the front right side of the display screen (5). The movable rod (604) is threadedly connected to the outside of the screw rod (601), and the right end of the movable rod (604) is slidably connected to the fixed rod (603).

5. The outdoor waterproof commercial advertising machine according to claim 4, characterized in that: The back of the movable rod (604) is provided with a mounting groove (605), the connecting rod (606) is arranged inside the mounting groove (605), and brushes are evenly arranged on the back of the connecting rod (606).

6. The outdoor waterproof commercial advertising machine according to claim 5, characterized in that: The left and right ends of the connecting rod (606) are provided with grooves, the first spring (607) is fixedly connected to the inside of the groove, the positioning block (608) is fixedly connected to the other end of the first spring (607), and the top surface of the positioning block (608) is provided with an arc surface.

7. The outdoor waterproof commercial advertising machine according to claim 6, characterized in that: Positioning grooves (609) adapted to the positioning blocks (608) are symmetrically provided on the left and right sides of the installation groove (605).

8. The outdoor waterproof commercial advertising machine according to claim 7, characterized in that: The push block (610) is slidably connected to the top of the positioning groove (609), the baffle (611) is fixedly connected to the top surface of the push block (610), and the second spring (612) is symmetrically fixedly connected between the baffle (611) and the moving rod (604).

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