CN219321020U - Waterproof dampproofing bill-board of LEC cold light technique - Google Patents

Abstract

The utility model relates to a waterproof and moistureproof billboard adopting LEC cold light technology, which belongs to the billboard field, and comprises a display device and a moistureproof device, wherein the moistureproof device controls a turnover plate to synchronously rotate through an adjusting system, the inside of the display device is ventilated up and down when the turnover plate rotates to be in an open state, the turnover plate is provided with a plurality of groups, the turnover plate is horizontally arranged between the display plate and a fixed plate at intervals, a servo motor drives a synchronous chain to rotate, the synchronous chain drives the plurality of groups of turnover plates to realize rotation, the rotating turnover plate enables the inside of the display device to be in a card punching or closing state, the inside of the display device is prevented from being wet when the turnover plate is opened, the display device is in a closed state, the inside materials are prevented from being corroded by rainwater when the turnover plate is closed, and the inside electrical elements are prevented from being damaged, and the service life of the billboard is prolonged.

Description

Waterproof dampproofing bill-board of LEC cold light technique

Technical Field

The utility model belongs to the field of billboards, and in particular relates to a waterproof and moistureproof billboard adopting LEC cold light technology.

Background

People pay more and more attention to the advertising effect, especially building support, in order to utilize the area of building eminence, generally all be fixed relatively great bill-board, though can play fine advertising effect, nevertheless because the bill-board is hung in the building outside, the long-time erosion of rainwater has shortened the practical life of bill-board, in addition, lose repair over time or set up unnormally, most probably cause the potential safety hazard, become "sharp sword" on top, the current bill-board is used the heat source to illuminate again, easily cause the high temperature to damage, reduced life, humid environment in the bill-board can influence the safety in utilization of electrical components simultaneously, cause circuit short circuit bill-board can not normal use.

The utility model is characterized by comprising the following steps: a multimedia building billboard based on cold light technology (application number: 201721424541.2, application publication date: 2017.10.31). The application discloses a multi-media building bill-board based on cold light technique, this multi-media building bill-board based on cold light technique combines transverse connection's supporting seat through vertical backup pad, can guarantee the stability of installation to through gyro wheel and sliding connection's bill-board, combine worm gear driven winding roller, can keep the bill-board pulling flat to building top, be convenient for clear up and maintain, but the erosion of moist rainwater weather causes the damage of inside electrical components easily, the unable normal product of bill-board uses.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the service life of the billboard is influenced by erosion of rainwater and humidity of the internal environment of the billboard.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a waterproof and moistureproof billboard adopting LEC cold light technology, which comprises a display device and a moistureproof device, wherein the moistureproof device controls a turnover plate to rotate through an adjusting system, the turnover plate rotates to ventilate the inside of the display device, a plurality of groups of turnover plates are arranged between the display plate and a fixed plate at intervals, the turnover plate is connected with two side guide plates through a rotating shaft, one end of each guide plate is provided with a mutual buckling groove, one surface of each guide plate is a concave arc surface, each guide plate is made of a waterproof material, two ends of the rotating shaft are arranged on the display plate and the fixed plate through bearings, one end of the rotating shaft is provided with a rotating gear, and the rotating gear is in meshed connection with a synchronous chain.

Preferably, a servo motor is arranged on a dust cover of the adjusting system and is in meshed connection with a synchronous chain through a driving gear, the synchronous chain is arranged in the dust cover, and the synchronous chain is in meshed connection with a rotary gear through a guide wheel.

Preferably, the display board and the fixed board in the display device are connected through a plurality of groups of support frames, the fixed board is fixedly arranged on the outer wall body, an adjusting system is arranged in the fixed board, and connecting plates are arranged on two sides of the fixed board and the support frames.

Preferably, a display font is installed on one surface of the display board, a diversion trench is installed on one surface of the display board, and an LEC cold light pipe is installed in the display font.

Preferably, the overturning plate at the upper end of the display device is obliquely arranged.

Preferably, the openings of the mutually buckling grooves on two sides of the rotating shaft face opposite directions, and the sealing rubber strips are rotated in the mutually buckling grooves.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the waterproof and moistureproof billboard adopting the LEC cold light technology, the synchronous chain is driven by the servo motor to rotate, the synchronous chain drives the plurality of groups of turnover plates to rotate, the rotating turnover plates enable the inside of the display device to be in a blocking or closing state, ventilation is carried out up and down during opening, the inside of the display device is prevented from being wet due to sunlight irradiation, and the display device is in a closing state during closing, so that rainwater is prevented from entering and corroding internal materials and damaging internal electrical elements, and the service life of the billboard is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a waterproof and moistureproof billboard adopting LEC luminescence technology.

FIG. 2 is a schematic diagram showing the overall internal structure of a waterproof and moistureproof billboard adopting LEC luminescence technology.

Fig. 3 is a schematic diagram showing a rotation opening structure of a turnover plate of a waterproof and moistureproof billboard adopting LEC luminescence technology.

FIG. 4 is a schematic diagram of the adjusting system of the LEC luminescence technology waterproof and moistureproof billboard of the utility model.

FIG. 5 is a schematic view showing the internal structure of a dustproof cover of a waterproof and moistureproof billboard adopting LEC cold light technology.

FIG. 6 is a schematic view of the structure of the LEC luminescent technology water-proof and moisture-proof billboard in FIG. 5A.

Reference numerals in the schematic drawings illustrate:

100. a display device; 110. a display board; 111. displaying fonts; 112. a diversion trench; 120. a fixing plate; 130. a support frame; 140. a connecting plate;

200. a moisture-proof device; 210. an adjustment system; 211. a dust cover; 212. a servo motor; 213. a drive gear; 214. a synchronous chain; 215. a guide wheel; 220. a turnover plate; 221. a rotation shaft; 222. a deflector; 223. a mutual buckling groove; 224. an arc surface; 225. the gear is rotated.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-6, a waterproof and moistureproof billboard adopting LEC luminescence technology in this embodiment comprises a display device 100 and a moistureproof device 200, the moistureproof device 200 controls a turnover plate 220 to rotate through an adjusting system 210, the turnover plate 220 rotates to ventilate the inside of the display device 100, the turnover plate 220 is provided with a plurality of groups, which are installed between the display plate 110 and a fixed plate 120 at intervals, the turnover plate 220 is connected with two side guide plates 222 through a rotating shaft 221, one end of the guide plates 222 is provided with a cross-buckling groove 223, one surface of the guide plates 222 is a concave arc-shaped surface 224, the guide plates 222 are made of waterproof materials, two ends of the rotating shaft 221 are installed on the display plate 110 and the fixed plate 120 through bearings, one end of the rotating shaft 221 is provided with a rotating gear 225, the rotating gear 225 is meshed with a synchronous chain 214, the design of the structure supports the display plate 110 through a supporting frame 130 inside the display device 100, the fixing plate 120 is fixedly arranged on the outer wall body to increase firmness, the regulating system 210 is internally arranged to control the upper and lower groups of turnover plates 220 to synchronously rotate by 90 degrees, the rotating turnover plates 220 are in an open or closed state for the interior of the display device 100, when the display device is closed, the adjacent mutually-buckled grooves 223 are mutually in pressing connection to achieve tightness, at the moment, the display device 100 is in tightness through the upper and lower groups of turnover plates 220 and the connecting plates 140 on the two sides, the invasion of rainwater is effectively prevented, the rainwater falling on the upper layer of turnover plates 220 flows into the diversion grooves 112 along the inclined diversion plates 222, the diversion grooves 112 timely guide the rainwater out of the interior of the display device 100, the long-time erosion of the rainwater is avoided to reduce the service life of the interior, the upper and lower ventilation is realized when the display device is opened, the interior of the display device 100 is prevented from being wet due to the irradiation of the sunlight, and when the display device is closed, the display device 100 is in a closed state to prevent rainwater from entering and corroding internal materials and damaging internal electrical components, thereby prolonging the service life of the billboard.

The dust cover 211 of the adjusting system 210 of this embodiment is provided with a servo motor 212, the servo motor 212 is in meshed connection with a synchronous chain 214 through a driving gear 213, the synchronous chain 214 is installed in the dust cover 211, the synchronous chain 214 is in meshed connection with a rotating gear 225 through a guide wheel 215, the design of the structure is that the dust cover 211 is helpful for protecting internal installation parts from damage caused by rain erosion, the rotating directions of the servo motor 212 are different to control the moving direction and displacement of the synchronous chain 214, and simultaneously, the rotating gear 225 on the synchronous chain 214 is caused to realize synchronous rotation, and the rotating gear 225 drives each group of corresponding turnover plates 220 to rotate, so that the synchronous opening or closing of the turnover plates 220 is realized, and the internal ventilation and lighting of the display device 100 are realized.

The show board 110 and the fixed board 120 in the show device 100 of this embodiment are connected through multiunit support 130, and the fixed board 120 is installed and is fixed at the outer wall body, installs governing system 210 in the fixed board 120, and connecting plate 140 is installed to the both sides of fixed board 120 and backup pad, and the design of this structure, multiunit support 130 have increased the steadiness of show board 110, and the effect of connecting plate 140 makes the inside of show device 100 be semi-closed state, realizes the inside totally closed of show device 100 through the rotatory upset board 220 of cooperation, has prevented the invasion of rainwater, has improved the life of advertisement board.

The display font 111 is installed to the one side of show board 110 of this embodiment, and guiding gutter 112 is installed to the one side of show board 110, installs LEC cold light pipe in the display font 111, or direct mount LEC cold light piece, and the design of this structure installs LEC cold light pipe in the show font 111 and has increased the striking nature, and the use of cold light is easier to let the people accept, and cold light heat dissipation is few, has avoided the inside condensate water of electrical components to cause the circuit damage, has improved the life-span of use.

The turnover plate 220 at the upper end of the display device 100 of this embodiment is installed obliquely, and the design of this structure, the turnover plate 220 at the upper end is installed obliquely, so that rainwater can be conveniently collected into the diversion trench 112, erosion or leakage caused by rainwater retention can be prevented, and the service life of the billboard can be prolonged.

The opening directions of the inter-buckling grooves 223 on two sides of the rotating shaft 221 are opposite, and the inter-buckling grooves 223 are internally provided with the sealing rubber strips, so that the inter-buckling grooves 223 are opposite in rotating direction and opposite in opening direction, so that the mutually-buckling state is formed when the overturning plates 220 rotate by 90 degrees, the connection firmness between the overturning plates 220 of two adjacent groups is improved, the inter-buckling grooves 223 are internally provided with the sealing rubber strips for forming good sealing performance in the mutually-buckling state, rainwater infiltration is prevented, and the service life of the advertising board is prolonged.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. A waterproof dampproofing bill-board of LEC cold light technique which characterized in that: including display device (100) and dampproof device (200), dampproof device (200) rotate through governing system (210) control turnover plate (220), turnover plate (220) are rotatory to the inside ventilation of display device (100), turnover plate (220) are equipped with the multiunit, and it is installed between display plate (110) and fixed plate (120) for the interval, turnover plate (220) connect both sides guide plate (222) through rotation axis (221), the one end of guide plate (222) is equipped with each other buckle groove (223), the one side of guide plate (222) is sunken arcwall face (224), guide plate (222) are waterproof material, install on display plate (110) and fixed plate (120) through the bearing at the both ends of rotation axis (221), rotation gear (225) are installed to the one end of rotation axis (221), rotation gear (225) and synchronous chain (214) meshing are connected.

2. The LEC luminescence technology waterproof and moistureproof billboard according to claim 1, wherein: a servo motor (212) is arranged on a dust cover (211) of the adjusting system (210), the servo motor (212) is connected with a synchronous chain (214) in a meshed mode through a driving gear (213), the synchronous chain (214) is arranged in the dust cover (211), and the synchronous chain (214) is connected with a rotary gear (225) in a meshed mode through a guide wheel (215).

3. The LEC luminescence technology waterproof and moistureproof billboard according to claim 1, wherein: show board (110) and fixed plate (120) in display device (100) are connected through multiunit support frame (130), fixed plate (120) are installed and are fixed at the outer wall body, install governing system (210) in fixed plate (120), connecting plate (140) are installed to both sides of fixed plate (120) and support frame (130).

4. The LEC luminescence technology waterproof and moistureproof billboard according to claim 1, wherein: one side of the display board (110) is provided with a display font (111), one side of the display board (110) is provided with a diversion trench (112), and the display font (111) is internally provided with an LEC cold light pipe.

5. The LEC luminescence technology waterproof and moistureproof billboard according to claim 1, wherein: the turnover plate (220) at the upper end of the display device (100) is obliquely arranged.

6. The LEC luminescence technology waterproof and moistureproof billboard according to claim 1, wherein: the openings of the interlocking grooves (223) on two sides of the rotating shaft (221) face opposite directions, and the sealing rubber strips are rotated in the interlocking grooves (223).

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