Advertising device capable of changing multiple pictures

Abstract

The utility model discloses a multi-picture changing advertising device which comprises a stable base, a plurality of installation through holes are formed in the upper surface of the stable base in a rectangular array penetrating mode, an installation frame is fixedly connected to the middle of the upper surface of the stable base, and a limiting sliding groove is formed in the middle of the side wall of the installation frame. A hydraulic lifting cylinder is detachably mounted at the bottom end in the limiting sliding groove, and the side wall of the mounting frame is connected with a stable mounting block through the hydraulic lifting cylinder. According to the scheme, by arranging the pressure-resistant protection assembly, when the advertising lamp box is to be extruded by other objects, the pressure-resistant protection assembly arranged on the surface of the advertising lamp box can work, and then the pressure-resistant protection frame can replace the advertising lamp box to make contact with the other objects; and external force borne during contact can be transmitted to a buffer spring and a limiting telescopic rod, and then the buffer spring can reduce the borne external force, so that the quality of the advertising lamp box is guaranteed, and the loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisements, and more specifically to a multi-picture rotating advertisement device. Background Art

[0002] The multiple-image scrolling advertising device utilizes a motor to drive the reel of the rolled-up advertising cloth to rotate to display different advertising contents; the multiple-image scrolling advertising device is also called an advertising light box.

[0003] For example, CN209962622U discloses a multi-image scrolling advertising device, the technical solution of which is as follows: it includes a fixed body, a support column and a rotating body, the lower ends of the support columns are fixedly connected to the upper ends of the rotating body, the lower ends of the rotating body are fixedly connected to the upper ends of the fixed body, the fixed body includes a housing, a slide groove, a support plate, a first bearing, a mounting hole, a fixed column, a motor and a sleeve, the slide groove is provided at the upper end of the housing, the mounting hole is provided at the upper end of the support plate, and the mounting hole passes through the support plate, The outer end of the first bearing is fixedly connected to the inner end of the mounting hole, the inner end of the first bearing is fixedly connected to the upper outer end of the motor, the lower end of the fixing column is evenly and equidistantly fixedly connected to the upper end of the support plate, the lower end of the support plate is supported on the bottom of the inner end of the slide groove, the outer end of the support plate is supported on the inner end of the slide groove, and the lower outer end of the motor is fixedly connected to the inner end of the sleeve; the arrangement of the support column mainly facilitates users to stick advertising papers with different contents on the outer end of the support column for display.

[0004] The above-mentioned multiple-image scrolling advertising device still has certain shortcomings: since the multiple-image scrolling advertising device does not have the function of automatic lifting, once the advertising light box needs to be maintained, setting the advertising light box too high will increase the time required for maintenance, thereby reducing the working efficiency of the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a multi-image scrolling advertisement device to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-picture rotating advertising device, comprising a stable base, the upper surface of the stable base is provided with a plurality of mounting through holes in a rectangular array, a mounting frame is fixedly connected to the middle of the upper surface of the stable base, a limiting slide groove is provided in the middle of the side wall of the mounting frame, a hydraulic lifting cylinder is detachably installed at the bottom end of the limiting slide groove, the side wall of the mounting frame is connected to a stable mounting block through the hydraulic lifting cylinder, the middle of the side wall of the stable mounting block is fixedly connected to a limiting slider, two advertising light boxes are detachably installed on the surface of the stable mounting block along the center, a plurality of connecting grooves are provided on the surface of the stable mounting block in a rectangular array, and two pressure-resistant protection components are connected to the surface of the stable mounting block through the connecting grooves.

[0007] Wherein, the top end of the hydraulic lifting cylinder is connected to the lower surface of the limiting sliding block, and the surface of the limiting sliding block is adapted to the interior of the limiting sliding groove.

[0008] There are several connecting grooves, and the connecting grooves are equally divided into two groups.

[0009] Wherein, the depth of the connecting groove is less than half of the thickness of the stable installation block, and the length of the stable installation block is less than the length of the limiting sliding groove.

[0010] The pressure-resistant protection component includes a connecting disc and a limiting telescopic rod, and the middle part of the upper surface of the connecting disc is fixedly connected with the limiting telescopic rod.

[0011] Wherein, the lower surface of the connecting disc is connected to the bottom end of the inside of the connecting groove, and a buffer spring is fixedly sleeved on the surface of the limiting telescopic rod.

[0012] Among them, the top end of the buffer spring is connected to a pressure-resistant protection frame through a connecting disc. The number of the connecting discs is several, and the several connecting discs are equally divided into two groups. The material of the pressure-resistant protection frame is a stainless steel component, and the corners of the pressure-resistant protection frame are all rounded.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. In the above scheme, the multi-image scrolling advertising device is provided with a pressure-resistant protection component. When the advertising light box is about to be squeezed by other objects, the pressure-resistant protection component provided on the surface of the advertising light box will work, and then the pressure-resistant protection frame will contact other objects instead of the advertising light box, and will transfer the external force received during the contact to the buffer spring and the limit telescopic rod, and then the buffer spring will reduce the external force received, so as to ensure the quality of the advertising light box and reduce losses;

[0015] 2. In the above scheme, the multi-image scrolling advertising device is provided with a limit slide, a hydraulic lifting cylinder and a limit slider. When the advertising light box needs to be maintained, the hydraulic lifting cylinder is started to drive the limit slider to move from top to bottom. Because the advertising light box is connected to the limit slider through a stable mounting block, the movement of the limit slider can drive the advertising light box to move until the advertising light box is lowered to an ideal height. Because the hydraulic lifting cylinder has the function of automatic lifting, it can control the height of the advertising light box, thereby saving the time required for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the mounting frame and the advertising light box of the utility model;

[0018] Figure 3 This is a schematic diagram of assembling the stable mounting block and the pressure-resistant protection component of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembly of the pressure-resistant protection component of the utility model.

[0020] [Reference Signs]

[0021] 1. Stable base; 2. Installation through hole; 3. Installation frame; 4. Limit slide groove; 5. Hydraulic lifting cylinder; 6. Stable installation block; 7. Limit slider; 8. Advertising light box; 9. Connecting groove; 10. Pressure-resistant protection component; 101. Connecting disc; 102. Limit telescopic rod; 103. Buffer spring; 104. Pressure-resistant protection frame. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-4, a multi-image scrolling advertising device, comprising a stable base 1, a plurality of mounting through holes 2 are provided on the upper surface of the stable base 1 in a rectangular array, a mounting frame 3 is fixedly connected to the middle of the upper surface of the stable base 1, a limited position slide groove 4 is provided in the middle of the side wall of the mounting frame 3, a hydraulic lifting cylinder 5 is detachably installed at the bottom end of the limited position slide groove 4, a stable mounting block 6 is connected to the side wall of the mounting frame 3 through the hydraulic lifting cylinder 5, a limited position slider 7 is fixedly connected to the middle of the side wall of the stable mounting block 6, two advertising light boxes 8 are detachably installed on the surface of the stable mounting block 6 along the center, a plurality of connecting grooves 9 are provided on the surface of the stable mounting block 6 in a rectangular array, and two pressure-resistant protective components 10 are connected to the surface of the stable mounting block 6 through the connecting grooves 9;

[0025] The top of the hydraulic lifting cylinder 5 is connected to the lower surface of the limit slider 7, the surface of the limit slider 7 is adapted to the inside of the limit slide 4, the number of connecting grooves 9 is several, and several connecting grooves 9 are equally divided into two groups, the depth of the connecting groove 9 is less than half of the thickness of the stable mounting block 6, the length of the stable mounting block 6 is less than the length of the limit slide 4, the pressure-resistant protection component 10 includes a connecting disc 101 and a limiting telescopic rod 102, the middle part of the upper surface of the connecting disc 101 is fixedly connected to the limiting telescopic rod 102, the lower surface of the connecting disc 101 is connected to the bottom end of the inside of the connecting groove 9, the surface of the limiting telescopic rod 102 is fixedly sleeved with a buffer spring 103, the top of the buffer spring 103 is connected to a pressure-resistant protection frame 104 through the connecting disc 101, the number of connecting discs 101 is several, and several connecting discs 101 are equally divided into two groups, the material of the pressure-resistant protection frame 104 is a stainless steel component, and the corners of the pressure-resistant protection frame 104 are all rounded.

[0026] Benefits: The arrangement of the limiting telescopic rod 102 is beneficial to ensure that the movement trajectory of the buffer spring 103 will not tilt when the buffer spring 103 is working, thereby enhancing the practicability of the device.

[0027] The working process of the utility model is as follows:

[0028] When the multiple-image scrolling advertising device is in use, in order to reduce the cost of use, a pressure-resistant protection component 10 is provided. When the advertising light box 8 is about to be squeezed by other objects, the pressure-resistant protection component 10 arranged on the surface of the advertising light box 8 will work, and then the pressure-resistant protection frame 104 will replace the advertising light box 8 to contact other objects, and will transfer the external force received during the contact to the buffer spring 103 and the limiting telescopic rod 102, and then the buffer spring 103 will reduce the external force received, so as to ensure the quality of the advertising light box 8 and reduce losses.

[0029] In the above scheme, when the multiple scrolling advertising device is in use, in order to improve the maintenance efficiency of the device, a limit slide 4, a hydraulic lifting cylinder 5 and a limit slider 7 are provided. When the advertising light box 8 needs to be maintained, the hydraulic lifting cylinder 5 is started to drive the limit slider 7 to move from top to bottom. Because the advertising light box 8 is connected to the limit slider 7 through a stable mounting block 6, the movement of the limit slider 7 can drive the advertising light box 8 to move until the advertising light box 8 is lowered to an ideal height. Because the hydraulic lifting cylinder 5 has an automatic lifting function, the height of the advertising light box 8 can be controlled, thereby saving maintenance time.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multiple-image scrolling advertising device, comprising a stable base (1), characterized in that: The upper surface of the stable base (1) is provided with a plurality of mounting through holes (2) in a rectangular array, a mounting frame (3) is fixedly connected to the middle of the upper surface of the stable base (1), a limiting slide groove (4) is provided in the middle of the side wall of the mounting frame (3), a hydraulic lifting cylinder (5) is detachably installed at the bottom end of the limiting slide groove (4), the side wall of the mounting frame (3) is connected to a stable mounting block (6) through the hydraulic lifting cylinder (5), the middle of the side wall of the stable mounting block (6) is fixedly connected to a limiting slide block (7), two advertising light boxes (8) are detachably installed on the surface of the stable mounting block (6) along the center, a plurality of connecting grooves (9) are provided on the surface of the stable mounting block (6) in a rectangular array, and two pressure-resistant protective components (10) are connected to the surface of the stable mounting block (6) through the connecting grooves (9).

2. The multiple scrolling advertisement device according to claim 1, characterized in that: The top end of the hydraulic lifting cylinder (5) is connected to the lower surface of the limiting slide block (7), and the surface of the limiting slide block (7) is adapted to the interior of the limiting slide groove (4).

3. The multiple scrolling advertisement device according to claim 1, characterized in that: The number of the connecting grooves (9) is a plurality, and the plurality of connecting grooves (9) are equally divided into two groups.

4. The multiple scrolling advertisement device according to claim 1, characterized in that: The depth of the connecting groove (9) is less than half the thickness of the stable mounting block (6), and the length of the stable mounting block (6) is less than the length of the limiting sliding groove (4).

5. The multiple scrolling advertisement device according to claim 1, characterized in that: The pressure-resistant protection component (10) comprises a connecting disc (101) and a position-limiting telescopic rod (102), and the middle portion of the upper surface of the connecting disc (101) is fixedly connected to the position-limiting telescopic rod (102).

6. The multiple scrolling advertisement device according to claim 5, characterized in that: The lower surface of the connecting disc (101) is connected to the bottom end of the inside of the connecting groove (9), and a buffer spring (103) is fixedly sleeved on the surface of the limiting telescopic rod (102).

7. The multiple scrolling advertisement device according to claim 6, characterized in that: The top end of the buffer spring (103) is connected to a pressure-resistant protection frame (104) via a connecting disc (101); the connecting discs (101) are multiple in number, and the multiple connecting discs (101) are equally divided into two groups; the material of the pressure-resistant protection frame (104) is a stainless steel component, and the corners of the pressure-resistant protection frame (104) are all rounded.

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