Advertisement display device with replaceable doorplate

Abstract

The advertisement display device with the replaceable doorplate comprises a display board, a doorplate assembly, an installation assembly and a wireless remote controller, a display window is arranged on the front side of the display board, the doorplate assembly is arranged in the display board, and the doorplate assembly comprises a movable frame, a rotating column, content display cloth, a motor and a sliding rail. Two rotating columns are arranged on the inner side of the movable frame, the content display cloth surrounds the outer surfaces of the rotating columns, and the mounting assembly is arranged on one side of the display plate and comprises a mounting rod and a mounting plate. The rotating column is driven to rotate through the timing control motor, the content display cloth can be driven to roll when the rotating column rotates by means of friction force between the inner surface of the content display cloth and the outer surface of the rotating column, so that advertisement content display of the doorplate is replaced, the doorplate assembly is guided out through the sliding rail, the content display cloth can be integrally replaced, and the display efficiency is improved. Therefore, the content of the doorplate is more convenient to replace.

Description

Technical Field

[0001] The utility model relates to but is not limited to the technical field of advertisement display, and in particular to an advertisement display device with replaceable house numbers. Background Art

[0002] Advertising doorplates are a kind of signboards that can be used as plaques, nailed on doors to indicate street names or house numbers, or placed at the entrances of shops or hotels as instructions. However, doorplates have their timeliness. With the adjustment of personnel, changes in factories or offices, doorplates must be updated and adjusted in a timely manner. However, most advertising doorplates are disposable and cannot be reused, which wastes a lot of money for enterprises and causes certain pollution to the environment.

[0003] For example, Chinese patent publication number CN2106935U discloses a doorplate structure fixed on the wall, which solves the problem that the existing advertising doorplate cannot be reused. However, in the prior art, when the doorplate card is placed in the accommodating cavity composed of the groove and the transparent baffle, the doorplate card is relatively thin and easily deformed in the groove, and feels loose after being placed, which greatly affects the aesthetics of the advertising doorplate. Therefore, an advertising display device with a replaceable doorplate with better installation effect is designed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an advertising display device with a replaceable house number plate.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an advertising display device with a replaceable house number, comprising a display board, a house number assembly, a mounting assembly and a wireless remote controller, wherein a display window is arranged on the front side of the display board, the house number assembly is arranged inside the display board, the house number assembly comprises a movable frame, a rotating column, a content display cloth, a motor and a slide rail, two rotating columns are arranged on the inner side of the movable frame, the content display cloth surrounds the outer surface of the rotating column, the motor is arranged between the two rotating columns, and the slide rail is arranged between the bottom of the movable frame and the display board;

[0007] The mounting assembly is arranged on one side of the display board, and comprises a mounting rod and a mounting plate, one side of the mounting rod is screwed to the display board, and the mounting plate is fixed on the other side of the mounting rod.

[0008] As a preferred technical solution of the utility model, two gears are arranged on the outer side of the output end of the motor, the output end is transmission-connected to the two gears, the outer sides of the two gears are meshed with transmission chains, one end of the two rotating columns is screwed to the gears, and the other end of the two rotating columns is rotationally connected to the movable frame.

[0009] As a preferred technical solution of the utility model, both ends of the rotating column are rotatably connected with fixed seats, the fixed seats are screwed to the inner side of the movable frame, a rubber pad is fixed to the outer surface of the rotating column, the movable frame and the display board are slidably connected through the slide rail, and the slide rail is an electric slide rail.

[0010] As a preferred technical solution of the utility model, the doorplate assembly further includes a single chip microcomputer, a timer and a wireless connector, and the single chip microcomputer, the timer and the wireless connector are all arranged inside the movable frame.

[0011] As an optimal technical solution of the present utility model, the output end of the single-chip microcomputer is communicatively connected to the motor and the slide rail, the output end of the timer is communicatively connected to the input end of the single-chip microcomputer, and the single-chip microcomputer is wirelessly connected to the wireless remote control through the wireless connector.

[0012] As a preferred technical solution of the present utility model, an extension rod is arranged inside the mounting rod, and the extension rod is bolted to the mounting rod.

[0013] As a preferred technical solution of the present utility model, the display window is made of transparent material.

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

[0015] The utility model drives the rotating column to rotate through a timing control motor, and relies on the friction between the inner surface of the content display cloth and the outer surface of the rotating column to drive the content display cloth to roll when the rotating column rotates, thereby changing the advertising content display of the doorplate, and the doorplate component can be led out through a slide rail, and the content display cloth can be replaced as a whole and reused, making it more convenient to replace the content of the doorplate, and solving the problem that the doorplate card is relatively thin and easily deformed in the groove, and feels loose after being inserted, thereby greatly affecting the aesthetics of the advertising doorplate.

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the doorplate assembly of the utility model in a pulled-out state;

[0021] Figure 3 It is a partial structural diagram of the house number assembly;

[0022] Figure 4 It is a schematic diagram of the structure of part A of the partial structural diagram of the doorplate assembly;

[0023] Figure 5 It is the electrical connection block diagram of the utility model;

[0024] In the figure: 100, display board; 101, display window; 200, door plate assembly; 201, movable frame; 202, rotating column; 203, content display cloth; 204, motor; 205, gear; 206, output end; 207, transmission chain; 208, fixed seat; 209, slide rail; 300, installation assembly; 301, installation rod; 302, installation plate; 303, extension rod; 400, single chip microcomputer; 500, timer; 600, wireless connector; 700, wireless remote control. DETAILED DESCRIPTION

[0025] like Figure 1-5As shown, the utility model provides an advertising display device with a replaceable house number, comprising a display board 100, a house number assembly 200, a mounting assembly 300 and a wireless remote controller 700, wherein a display window 101 is arranged on the front side of the display board 100, the house number assembly 200 is arranged inside the display board 100, the house number assembly 200 comprises a movable frame 201, a rotating column 202, a content display cloth 203, a motor 204 and a slide rail 209, two rotating columns 202 are arranged on the inner side of the movable frame 201, the content display cloth 203 surrounds the outer surface of the rotating column 202, the motor 204 is arranged between the two rotating columns 202, and the slide rail 209 is arranged between the bottom of the movable frame 201 and the display board 100;

[0026] The mounting assembly 300 is disposed on one side of the display board 100 . The mounting assembly 300 includes a mounting rod 301 and a mounting plate 302 . One side of the mounting rod 301 is screwed to the display board 100 , and the mounting plate 302 is fixed to the other side of the mounting rod 301 .

[0027] Furthermore, in this embodiment, two gears 205 are provided on the outer side of the output end 206 of the motor 204, and the output end 206 is transmission-connected to the two gears 205, and the outer sides of the two gears 205 are meshed with transmission chains 207, and one end of the two rotating columns 202 is screwed with the gear 205, and the other end of the two rotating columns 202 is rotationally connected to the movable frame 201, and the rotation of the gear 205 is controlled by the motor 204, and the two transmission chains 207 are respectively connected to the gears 205 on the two rotating columns 202, and the transmission chain 207 can make the gear 205 on the motor 204 rotate while driving the gear 205 on the rotating column 202 to rotate, thereby driving the rotating column 202 to rotate.

[0028] In addition, the rotation directions of the gears 205 are consistent, and the rotating columns 202 rotate synchronously.

[0029] In this embodiment, both ends of the rotating column 202 are rotatably connected with a fixing seat 208, and the fixing seat 208 is screwed to the inner side of the movable frame 201. The rotation of the rotating column 202 is stabilized by the fixing seat 208. The outer surface of the rotating column 202 is fixed with a rubber pad, and the rubber pad is used to create friction between the outer surface of the rotating column 202 and the content display cloth 203, so that the rotation of the rotating column 202 can drive the content display cloth 203 to scroll. The movable frame 201 and the display board 100 are slidably connected by a slide rail 209, and the slide rail 209 is an electric slide rail 209. The slide rail 209 allows the entire doorplate assembly 200 to be removed from the display board 100, so that the content display cloth 203 can be replaced.

[0030] In addition, considering that the movable frame 201 is designed as a frame body, based on rationality, a protruding portion is provided on the inner side of the movable frame 201 for installing the fixing seat 208 .

[0031] In addition, a certain tension is set between the two rotating columns 202 to enhance the effect of the rotating columns 202 driving the content display cloth 203 to scroll.

[0032] In this embodiment, the doorplate assembly 200 further includes a single chip microcomputer 400 , a timer 500 and a wireless connector 600 . The single chip microcomputer 400 , the timer 500 and the wireless connector 600 are all arranged inside the movable frame 201 .

[0033] In addition, the specific positions of the single chip microcomputer 400 , the timer 500 and the wireless connector 600 need to be reasonably installed according to the actual structure of the movable frame 201 .

[0034] In this embodiment, the output end 206 of the single-chip microcomputer 400 is communicatively connected with the motor 204 and the slide rail 209, and the output end 206 of the timer 500 is communicatively connected with the input end of the single-chip microcomputer 400. The single-chip microcomputer 400 is wirelessly connected with the wireless remote controller 700 through the wireless connector 600. The use of the motor 204 and the slide rail 209 is controlled by the single-chip microcomputer 400, and the control signal is periodically sent to the single-chip microcomputer 400 through the timer 500. The wireless connector 600 enables the wireless remote controller 700 to control the use of the single-chip microcomputer 400.

[0035] In this embodiment, an extension rod 303 is provided inside the mounting rod 301, and the extension rod 303 is bolted to the mounting rod 301. A plurality of bolt holes are opened on the outer side of the extension rod 303. According to actual installation requirements, when the extension rod 303 is needed, it is pulled out to a required length and limited by bolts. The mounting plate 302 can be set on the extension rod 303 by bolts, so that the mounting rod 301 is more convenient to use.

[0036] In this embodiment, the display window 101 is made of transparent material, which facilitates the content display cloth 203 to display the content.

[0037] Specifically, the display board 100 is installed in position through the installation rod 301 and the installation plate 302, and the house number advertisement content on the content display cloth 203 is displayed through the transparent display window 101 on the front side of the display board 100. At least two different house number advertisement contents are set in sections on the content display cloth 203 in advance. If the required house number advertisement content needs to be replaced, a signal is sent to the single-chip microcomputer 400 through the wireless remote controller 700, and the single-chip microcomputer 400 controls the motor 204 to start, driving the gear 205 of the output end 206 to rotate, and the gear 205 on the rotating column 202 is driven to rotate through two transmission chains 207, thereby driving the rotating column 202 to rotate, and a certain tension is set between the two rotating columns 202, and there is friction between the outer surface of the rotating column 202 and the content display cloth 203, so that the rotation of the rotating column 202 can drive the content display cloth 203 to scroll, thereby changing the house number advertisement content, and the operation is simple and convenient;

[0038] If the contents on the content display cloth 203 do not meet the requirements, the slide rail 209 is controlled to move the doorplate assembly 200 out of the display board 100 as a whole, and the content display cloth 203 can be replaced. In addition, the timer 500 can send a control signal to the microcontroller 400 to control the motor 204 to start at a fixed time, thereby regularly changing the display of the doorplate advertising content, so that the display device can be used continuously without causing waste.

[0039] The display board 100, display window 101, movable frame 201, rotating column 202, content display cloth 203, motor 204, gear 205, output end 206, transmission chain 207, fixed seat 208, slide rail 209, mounting assembly 300, mounting rod 301, mounting plate 302, extension rod 303, single-chip microcomputer 400, timer 500, wireless connector 600, wireless remote controller 700 and other components of the utility model are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0040] In summary, the present invention is an advertising display device based on the prior art, and therefore, the disclosed structure and function of the advertising display device in the prior art are not fully described.

[0041] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An advertising display device with a replaceable doorplate, characterized in that: The invention comprises a display board (100), a house number plate assembly (200), a mounting assembly (300) and a wireless remote controller (700); the display board (100) is provided with a display window (101) on the front side; the house number plate assembly (200) is arranged inside the display board (100); the house number plate assembly (200) comprises a movable frame (201), a rotating column (202), a content display cloth (203), a motor (204) and a slide rail (209); two rotating columns (202) are arranged inside the movable frame (201); the content display cloth (203) surrounds the outer surface of the rotating column (202); the motor (204) is arranged between the two rotating columns (202); and the slide rail (209) is arranged between the bottom of the movable frame (201) and the display board (100); The mounting assembly (300) is arranged on one side of the display board (100), and the mounting assembly (300) comprises a mounting rod (301) and a mounting plate (302), one side of the mounting rod (301) is screw-connected to the display board (100), and the mounting plate (302) is fixed to the other side of the mounting rod (301).

2. The advertising display device with replaceable doorplate according to claim 1, characterized in that: Two gears (205) are arranged outside the output end (206) of the motor (204), the output end (206) is transmission-connected to the two gears (205), the outer sides of the two gears (205) are meshed with transmission chains (207), one end of the two rotating columns (202) is screw-connected to the gears (205), and the other end of the two rotating columns (202) is rotationally connected to the movable frame (201).

3. The advertising display device with replaceable doorplate according to claim 1, characterized in that: Both ends of the rotating column (202) are rotatably connected to a fixing seat (208), the fixing seat (208) is screwed to the inner side of the movable frame (201), a rubber pad is fixed to the outer surface of the rotating column (202), the movable frame (201) and the display board (100) are slidably connected via the slide rail (209), and the slide rail (209) is an electric slide rail (209).

4. The advertising display device with replaceable doorplate according to claim 1, characterized in that: The doorplate assembly (200) further comprises a single-chip microcomputer (400), a timer (500) and a wireless connector (600); the single-chip microcomputer (400), the timer (500) and the wireless connector (600) are all arranged inside the movable frame (201).

5. The advertising display device with replaceable doorplate according to claim 4, characterized in that: The output end (206) of the single-chip microcomputer (400) is communicatively connected to the motor (204) and the slide rail (209), the output end (206) of the timer (500) is communicatively connected to the input end of the single-chip microcomputer (400), and the single-chip microcomputer (400) is wirelessly connected to the wireless remote controller (700) via the wireless connector (600).

6. The advertising display device with replaceable doorplate according to claim 1, characterized in that: An extension rod (303) is arranged inside the installation rod (301), and the extension rod (303) is bolted to the installation rod (301).

7. The advertising display device with replaceable doorplate according to claim 1, characterized in that: The display window (101) is made of transparent material.

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