CN210805079U

CN210805079U - Information data display device with waterproof and moistureproof functions for toll station

Info

Publication number: CN210805079U
Application number: CN201922371977.5U
Authority: CN
Inventors: 刘本强
Original assignee: Yunnan Huazhan Technology Co Ltd
Current assignee: Yunnan Huazhan Technology Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-19
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of information data display device, especially, be an information data display device for toll station with dampproofing and waterproofing function, including frame, LED display screen and drying plate, the avris of frame is fixed with glass panels, and is fixed with the drier on the inner wall of frame, the bottom of frame is seted up threaded hole, and the intermediate position of screw hole is connected with the screw, the fixed surface of screw has the sealing washer, the LED display screen is installed in glass panels's back, and the back of LED display screen is fixed with spacing, spacing surface winding has the spring, the drying plate is installed in spacing left side, and the ventilation hole has been seted up to the intermediate position of drying plate. This information data display device for toll station with dampproofing and waterproofing function, the leakproofness is good, has reduced the probability that the rainwater got into in the device, and display device has the heat dissipation function simultaneously to also can make the device inside keep dry, strengthened the practicality of device.

Description

Information data display device with waterproof and moistureproof functions for toll station

Technical Field

The utility model relates to an information data display device technical field specifically is an information data display device for charge station with dampproofing and waterproofing function.

Background

Information data display device turns into the signal of telecommunication through the controller with literal information to show at the LED display screen through the transcoding, and play a notification effect to the coming and going vehicle, information display device often installs outdoors, does not have safeguard measure, however current information data display device is at following problem:

1. the sealing performance is poor, rainwater often invades into the device in the using process, and the display screen is damaged;

2. without a heat dissipation device, the display screen generates heat during working, and the heat can be condensed into water drops when meeting cold, and the water drops are attached to a circuit board, so that the LED display device is damaged by short circuit.

In view of the above problems, innovative design based on the original information data display device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an information data display device for charge station with dampproofing and waterproofing function to propose current information data display device in solving above-mentioned background art, the leakproofness is not good, in the in-process rainwater that uses often can invade the device, causes the damage to the display screen, does not have heat abstractor, and the display screen produces the heat at the during operation, meets cold can condense into the drop of water, attaches in the circuit board, causes the problem that LED display device short circuit damaged.

In order to achieve the above object, the utility model provides a following technical scheme: an information data display device with waterproof and moistureproof functions for a toll station comprises an outer frame, an LED display screen and a drying plate, wherein a glass panel is fixed on the side of the outer frame, a drying agent is fixed on the inner wall of the outer frame, a threaded hole is formed in the bottom of the outer frame, a screw is connected to the middle position of the threaded hole, a sealing ring is fixed on the surface of the screw, the LED display screen is installed on the back of the glass panel, a limiting frame is fixed on the back of the LED display screen, a spring is wound on the surface of the limiting frame, the drying plate is installed on the left side of the limiting frame, a ventilation hole is formed in the middle position of the drying plate, a heat dissipation fan is fixed at the middle position of the outer frame, a support is fixed above the outer frame, a rain shelter is fixed above the support, a water inlet is formed in the rain shelter, and a pipeline is, and the surface of the pipeline is fixed with a fixing buckle, and the surface of the glass panel is provided with sealing glue.

Preferably, the outer frame and the glass panel are arranged in a mutually perpendicular mode, and the outer side of the outer frame is tightly attached to the surface of the sealing ring.

Preferably, the number of the screws is 2, and the drying plate is in threaded connection with the outer frame.

Preferably, the limiting frame and the LED display screen form a sliding structure through a spring, and the center line of the LED display screen coincides with the center line of the vent hole.

Preferably, the ventilation holes are distributed at the middle position of the drying plate at equal intervals, and the area of the ventilation holes is the same as the rotating area of the heat dissipation fan.

Preferably, the included angle between the rain shelter and the pipeline is 120 degrees, and the diameter of the pipeline is the same as the inner diameter of the fixing buckle.

Compared with the prior art, the beneficial effects of the utility model are that: the information data display device with the waterproof and moistureproof functions for the toll station has good sealing performance, reduces the probability of rainwater entering the device, can radiate the display device, can keep the interior of the device dry, and enhances the practicability of the device;

1. when the information data display device with the waterproof and moistureproof functions for the toll station is used, the LED display screen is positioned in a closed space formed by the outer frame and the glass panel, the two ends of the LED display screen are provided with the drying agents, the drying agents can absorb water vapor between the LED display screen and the glass panel, the phenomenon that water drops are condensed on the glass panel due to the fact that heat generated by the LED display screen during working is cooled is avoided, the heat dissipation fan rotates, and generated wind force blows to the back of the LED display screen through the ventilation holes to dissipate heat of the LED display screen;

2. be provided with the sealing washer between screw and the frame, prevent that the rainwater from getting into the LED display screen through the clearance between screw and the frame in, glass panels has smeared sealing glue with frame contact surface, can prevent from many aspects that the rainwater from getting into this display device in, the inside of rainshelter is provided with the water inlet, and when the rainwater falls on the rainshelter, flow rapidly in getting into the pipeline through the water inlet, has strengthened the device's dampproofing and waterproofing's ability.

Drawings

FIG. 1 is a schematic view of the left-side view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall front view of the external structure of the present invention;

fig. 3 is a schematic view of the connection structure of the spring and the limiting frame of the present invention.

In the figure: 1. an outer frame; 2. a glass panel; 3. a desiccant; 4. a threaded hole; 5. a screw; 6. a seal ring; 7. an LED display screen; 8. a limiting frame; 9. a spring; 10. drying the plate; 11. a vent hole; 12. a heat dissipation fan; 13. a support; 14. a rain shelter; 15. a water inlet; 16. a pipeline; 17. a fixing buckle; 18. and (5) sealing the glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an information data display device with waterproof and moistureproof functions for a toll station comprises an outer frame 1, an LED display screen 7 and a drying plate 10, wherein a glass panel 2 is fixed on the side of the outer frame 1, a drying agent 3 is fixed on the inner wall of the outer frame 1, a threaded hole 4 is formed in the bottom of the outer frame 1, a screw 5 is connected to the middle position of the threaded hole 4, a sealing ring 6 is fixed on the surface of the screw 5, the outer frame 1 and the glass panel 2 are vertically arranged, the outer side of the outer frame 1 is tightly attached to the surface of the sealing ring 6, the outer frame 1 and the glass panel 2 are perpendicular to each other, the outer frame 1 and the glass panel 2 can be more tightly connected, the gap between the outer frame 1 and the glass panel 2 is reduced, the sealing ring 6 and the outer frame 1 are tightly attached, the sealing ring 6 can prevent rainwater from entering the display device through the gap, the, a limiting frame 8 is fixed on the back of the LED display screen 7, a spring 9 is wound on the surface of the limiting frame 8, a drying plate 10 is installed on the left side of the limiting frame 8, a ventilation hole 11 is formed in the middle position of the

drying plate

10, 2 screws 5 are symmetrically arranged about the central line of the drying plate 10, the drying plate 10 is in threaded connection with the

outer frame

1, 2 screws 5 are symmetrically arranged, the connection between the drying plate 10 and the outer frame 1 can be firmer, the threaded connection is simple in connection mode and convenient to detach, the drying plate 10 is convenient to maintain and repair, the limiting frame 8 and the LED display screen 7 form a sliding structure through the spring 9, the central line of the LED display screen 7 is coincident with the central line of the ventilation hole 11, when the display device is impacted, the sliding structure can enable the LED display screen 7 to slide backwards to perform buffer protection, a heat dissipation fan 12 is fixed in the middle position of the outer frame 1, and the upper part of the outer frame 1 is fixed with a bracket 13, the vent holes 11 are distributed at the middle position of the drying plate 10 at equal intervals, the area of the vent holes 11 is the same as the rotating area of the heat dissipation fan 12, the vent holes 11 are distributed at equal intervals, the wind power generated by the heat dissipation fan 12 can be blown to the LED display 7 quickly, the LED display 7 is ensured to cool quickly, a rain shelter 14 is fixed above the bracket 13, a water inlet 15 is arranged inside the rain shelter 14, the bottom of the rain shelter 14 is connected with a pipeline 16, a fixing buckle 17 is fixed on the surface of the pipeline 16, the included angle between the rain shelter 14 and the pipeline 16 is 120 degrees, the diameter of the pipeline 16 is the same as the inner diameter of the fixing buckle 17, the arrangement can make the rainwater flow down quickly, the accumulation on the rain shelter 14 is avoided, the diameter of the fixing buckle 17 is the same as that of the pipeline 16, and the fixing buckle 17 can be tightly attached to the pipeline 16, the pipe 16 is fixed more firmly and the surface of the glass panel 2 is provided with sealing glue 18.

The working principle is as follows: when the information data display device with the waterproof and moistureproof functions for the toll station is used, the LED display screen 7 is positioned in a closed space formed by the outer frame 1 and the glass panel 2, the drying agents 3 are arranged at two ends of the LED display screen 7, the drying agents 3 can absorb water vapor between the LED display screen 7 and the glass panel 2, the phenomenon that water drops are condensed on the glass panel 2 due to the fact that heat generated when the LED display screen 7 works is avoided, the heat dissipation fan 12 rotates, generated wind power is blown to the back of the LED display screen 7 through the vent holes 11 to dissipate heat of the LED display screen 7, when the display device is impacted, the LED display screen 7 drives the limiting frame 8 to move leftwards and compress the spring 9, when the limiting frame 8 moves to the inner wall of the drying plate 10, the spring 9 restores the initial state to play a role in protecting the LED display screen 7, the sealing ring 6 is arranged between the screw 5 and the outer frame 1, prevent that the rainwater from getting into LED display screen 7 through the clearance between screw 5 and the frame 1 in, the inside of rainshelter 14 is provided with water inlet 15, and glass panels 2 has smeared sealing glue 18 with frame 1 contact surface, can prevent from the multiple aspect that the rainwater from getting into this display device in, when the rainwater falls on rainshelter 14, get into in the pipeline 16 and flow out rapidly through water inlet 15, has strengthened the dampproofing and waterproofing's of this device ability.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an information data display device for toll station with dampproofing and waterproofing function, includes frame (1), LED display screen (7) and drying plate (10), its characterized in that: the solar energy drying device is characterized in that a glass panel (2) is fixed on the side of the outer frame (1), a drying agent (3) is fixed on the inner wall of the outer frame (1), a threaded hole (4) is formed in the bottom of the outer frame (1), a screw (5) is connected to the middle position of the threaded hole (4), a sealing ring (6) is fixed on the surface of the screw (5), the LED display screen (7) is installed on the back of the glass panel (2), a limiting frame (8) is fixed on the back of the LED display screen (7), a spring (9) is wound on the surface of the limiting frame (8), a drying plate (10) is installed on the left side of the limiting frame (8), a ventilation hole (11) is formed in the middle position of the drying plate (10), a heat dissipation fan (12) is fixed on the middle position of the outer frame (1), a support (13) is fixed above the outer frame (1), and a rain shelter (14) is fixed, and a water inlet (15) is arranged in the rain shelter (14), the bottom of the rain shelter (14) is connected with a pipeline (16), a fixing buckle (17) is fixed on the surface of the pipeline (16), and sealing glue (18) is arranged on the surface of the glass panel (2).

2. The information data display device for toll booth having waterproof and moistureproof functions according to claim 1, wherein: the outer frame (1) and the glass panel (2) are arranged in a mutually perpendicular mode, and the outer side of the outer frame (1) is tightly attached to the surface of the sealing ring (6).

3. The information data display device for toll booth having waterproof and moistureproof functions according to claim 1, wherein: the number of the screws (5) is 2, and the drying plate (10) is in threaded connection with the outer frame (1).

4. The information data display device for toll booth having waterproof and moistureproof functions according to claim 1, wherein: the limiting frame (8) and the LED display screen (7) form a sliding structure through a spring (9), and the center line of the LED display screen (7) is overlapped with the center line of the ventilation hole (11).

5. The information data display device for toll booth having waterproof and moistureproof functions according to claim 1, wherein: the ventilation holes (11) are distributed in the middle of the drying plate (10) at equal intervals, and the area of the ventilation holes (11) is the same as the rotating area of the heat dissipation fan (12).

6. The information data display device for toll booth having waterproof and moistureproof functions according to claim 1, wherein: the included angle between the rain shelter (14) and the pipeline (16) is 120 degrees, and the diameter of the pipeline (16) is the same as the inner diameter of the fixing buckle (17).