CN215376775U

CN215376775U - Display device of toll station

Info

Publication number: CN215376775U
Application number: CN202121392328.4U
Authority: CN
Inventors: 刘永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-31
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a display device of a toll station, which comprises: one side of the shell is an open side, a side plate opposite to the open side is provided with an air pipe, and a blast device is arranged in the air pipe; the mounting box is used for mounting the display screen; one side of the mounting box is in an open state, the open side of the mounting box and the open side of the shell are arranged in the same direction, and the mounting box is mounted into the shell from the open side of the shell; the hole wall of the air pipe extends into the mounting box and is communicated with the mounting box, and the air blowing device is used for ventilating the display screen; and the cover plate is embedded into the shell and is pressed on the open side of the mounting box in a pressing mode, and the cover plate is used for connecting the mounting box and the shell and sealing the open side in the mounting box. According to the toll station display equipment, the dryness in the mounting box can be kept, meanwhile, the temperature in the mounting box can be effectively reduced in high-temperature weather, and the service life of the display screen is prolonged.

Description

Display device of toll station

Technical Field

The utility model relates to the technical field of highway related devices, in particular to toll station display equipment.

Background

The highway toll station is a facility for charging the passing vehicle for passing fee, and the toll station must be arranged on a toll road or a toll grade flyover. There are generally two types of locations for toll stations: one is directly arranged on a main line, is also called a roadblock type and is mostly used at the starting point and the ending point of a main line toll road section; the other is arranged on a grade crossing road or a connecting line, which is generally used for an industrial grade type grade crossing between main line toll road sections to control toll collection of vehicles entering and leaving main lines on a crossed road, and an LED display screen is generally used for displaying information, so that the LED display screen equipment is required to be used.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a display device of a toll station, which can prevent the display screen from being damaged by high temperature and can keep the display screen dry.

The toll booth display apparatus according to an embodiment of the present invention includes: the air-blowing device comprises a shell, a fan and a fan, wherein one side of the shell is an open side, a side plate opposite to the open side is provided with an air pipe extending towards the direction of the open side, and the air pipe is internally provided with the air-blowing device; the mounting box is used for mounting the display screen; one side of the mounting box is in an open state, the open side of the mounting box and the open side of the shell are arranged in the same direction, and the mounting box is mounted into the shell from the open side of the shell; the air pipe is inserted into the mounting box and communicated with the mounting box, and the air blowing device is used for ventilating the display screen; the cover plate is embedded into the shell and pressed on the open side of the mounting box in a pressing mode, and the cover plate is used for connecting the mounting box and the shell and sealing the open side in the mounting box.

The toll station display equipment provided by the embodiment of the utility model at least has the following technical effects: the shell is connected with the mounting box through the cover plate, so that the connecting mode is simple and convenient to replace; the display screen is installed in the mounting box, has sealed through the cover plate, can effectively block the entering of rainwater dust, is provided with the air-blast device simultaneously and blast air in to the mounting box, can keep the drying in the mounting box, can effectively reduce the temperature in the mounting box simultaneously in high temperature weather, prolongs the life of display screen.

According to some embodiments of the utility model, the mounting box is provided with a vent hole corresponding to a position of the air duct, and the air duct is inserted into the vent hole.

According to some embodiments of the utility model, a mounting frame is arranged in the air duct, and the air blowing device is a fan which is mounted on the mounting frame.

According to some embodiments of the utility model, air inlets are formed in two opposite sides of the mounting box, a strip-shaped hole is formed in the bottom of the shell, and an air channel for air circulation is formed among the strip-shaped hole, the air inlets and the air pipe.

According to some embodiments of the utility model, the strip shaped aperture is fitted with an air screen.

According to some embodiments of the utility model, the cover plate comprises a frame strip and a transparent plate, wherein the frame strip is arranged around the transparent plate and used for connecting the mounting box and the outer shell.

According to some embodiments of the present invention, the edge of the side wall of the open side of the outer shell is provided with a rain-shielding edge extending outwards, and the frame strip is embedded in the space defined by the rain-shielding plate and connected with the side wall of the open side of the outer shell.

According to some embodiments of the utility model, further comprising a bracket, the housing is slidably mounted to the bracket.

According to some embodiments of the utility model, a side of the housing facing away from the open side is provided with a connecting rod, the bracket is provided with an insertion chute corresponding to the connecting rod, and the connecting rod is slidably mounted in the insertion chute and is bolted to the connecting rod.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is a schematic structural view of the housing of the present invention.

Reference numerals:

the device comprises a shell 100, an air pipe 110, a mounting rack 111, a dustproof filter screen 112, a fan 120, a strip-shaped hole 130, an air filter screen 131, a solar panel 140, a rain shielding edge 150 and a connecting rod 160;

the mounting box 200, the vent 210 and the air inlet 220;

a cover plate 300, a frame strip 310, a transparent plate 320;

bracket 400, embedding chute 410, connecting bolt 420.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, a toll booth display apparatus according to an embodiment of the present invention includes: a shell 100, one side of which is an open side, a side plate opposite to the open side is provided with an air pipe 110, and an air blowing device is arranged in the air pipe 110; the casing 100 is a rectangular box body, one side of the casing is an open side, and the other box wall corresponding to the open side is provided with an air pipe 110 extending towards the open side;

a mounting box 200 for mounting a display screen; one side of the mounting box 200 is in an open state, the open side of the mounting box 200 is arranged in the same direction as the open side of the shell 100 and is installed into the shell 100 from the open side of the shell 100; the air pipe 110 is inserted into the mounting box 200 and communicated with the mounting box 200, and the blowing device is used for ventilating the display screen. The mounting box 200 is in a frustum pyramid shape, the larger end of the mounting box 200 is in an open state and is hollow, the smaller end of the mounting box 200 is arranged in the casing 100, and the air pipe 110 penetrates through the smaller end of the mounting box 200 to be communicated with the inside of the mounting box 200.

And a cover plate 300 inserted into the case 100 and pressed against the open side of the mounting box 200, the cover plate 300 connecting the mounting box 200 and the case 100 and sealing the open side of the mounting box 200. When the installation is carried out, the display screen is firstly installed in the installation box 200, then the cover plate 300 is connected with the installation box 200, so that the cover plate 300 seals the open side of the installation box 200 to protect the display screen in the installation box 200, and preferably, the cover plate 300 and the installation box 200 are installed in the shell 100 together, the cover plate 300 is connected with the shell 100, and the connection between the shell 100 and the installation box 200 is completed; that is, the housing 100 and the mounting box 200 are connected by the hood plate 300. Sealed through cover plate 300, can effectively block the entering of rainwater dust, be provided with the air-blast device simultaneously and blast air in to mounting box 200, can keep the drying in the mounting box 200, the temperature in mounting box 200 can effectively be reduced in high temperature weather simultaneously, the service life of extension display screen.

In some embodiments of the present invention, the mounting box 200 is provided with a vent 210 corresponding to the position of the air hose 110, and the air hose 110 is inserted into the vent 210. Specifically, as shown in fig. 2 and 4, two air ducts 110 are provided, and are spaced from each other vertically, and correspondingly, two air vents 210 are provided to correspond to the two air ducts 110. The outer diameter of the air hose 110 is the same as the inner diameter of the vent 210, so that the air hose 110 can be inserted into the vent 210; in addition, the air duct 110 can support the mounting box 200 after being inserted into the ventilation holes 210. When the installation box 200 is installed, the ventilation holes 210 are aligned with the air ducts 110, and the air ducts 110 are inserted into the ventilation holes 210 and then the cover plate 300 is connected to the housing 100.

In some embodiments of the present invention, a mounting bracket 111 is disposed in the air duct 110, the blower device is a blower 120, and the blower 120 is mounted on the mounting bracket 111. The mounting bracket 111 is disposed in the air duct 110, and the blower 120 is mounted on the mounting bracket 111. The end of the air duct 110 remote from the open side is also movably mounted with a dust screen 112 for preventing fine gravel carried by the vehicle or wind from damaging the blower 120.

In a further embodiment of the present invention, a solar panel 140 is mounted on the top of the housing 100, and the solar panel 140 is electrically connected to the fan 120. As shown in fig. 2, the solar panel 140 can reduce the power supply of the device and reduce the energy consumption. It should be understood that the solar panel 140 is not electrically connected to the fan 120, and the middle of the solar panel is provided with devices for storing energy and stabilizing voltage, etc., which have a similar working principle as the solar street lamp and will not be described herein.

In some embodiments of the present invention, the opposite sides of the mounting box 200 are provided with air inlets 220, the bottom of the housing 100 is provided with bar holes 130, and air channels for air circulation are formed among the bar holes 130, the air inlets 220 and the air ducts 110.

In some embodiments of the present invention, the slotted holes 130 are fitted with air screens 131. Specifically, air enters from the strip-shaped hole 130 at the bottom of the housing 100, enters the mounting box 200 through the air inlets 220 at two sides of the mounting box 200, and then the fan 120 draws air from the mounting box 200 and sends the air out. The strip-shaped hole 130 is formed at the bottom of the housing 100 to effectively reduce the entrance of rainwater, etc., so as to keep the air dry, and the air filter 131 can reduce the entrance of dust. The air inlets 220 are arranged on two sides of the mounting box 200, because the two air holes 210 are arranged at an upper interval and a lower interval, air can be better supplied from two sides to enter, meanwhile, the circulation path of air is increased, and the heat dissipation effect is improved.

In some embodiments of the present invention, the cover plate 300 includes a frame strip 310 and a transparent plate 320, wherein the frame strip 310 is disposed around the transparent plate 320 for connecting the mounting box 200 and the housing 100. The transparent plate 320 is fixedly connected with the frame strip 310, and the transparent plate 320 can protect the display screen and can not shield the display screen; the frame strip 310 is used to connect the mounting case 200 and the exterior case 100.

In some embodiments of the present invention, the edge of the sidewall of the open side of the outer casing 100 is provided with a rain-shielding rim 150 extending outward, and the frame strip 310 is embedded in the space defined by the rain-shielding rim 150 and connected to the sidewall of the open side of the outer casing 100. Specifically, as shown in fig. 3 and 4, the rain blocking edge 150 is disposed at the edge of the side wall of the open side of the casing 100 and surrounds the periphery of the frame strip 310, the cover plate 300 is embedded in the casing 100, the rain blocking edge 150 protects the joint between the frame strip 310 and the casing 100, and rainwater can be effectively prevented from entering the mounting box 200 from the joint between the frame strip 310 and the casing 100.

In some embodiments of the present invention, a bracket 400 is further included, and the housing 100 is slidably mounted to the bracket 400.

In some embodiments of the present invention, a connecting rod 160 is disposed on a surface of the housing 100 facing away from the open side, the bracket 400 is provided with an insertion sliding groove 410 corresponding to the connecting rod 160, and the connecting rod 160 is slidably mounted in the insertion sliding groove 410 and is bolted to the connecting rod 160. Specifically, as shown in fig. 2 and 3, two connecting rods 160 are provided and spaced apart from each other, and two corresponding brackets 400 are provided. The bracket 400 is used to support the entire housing 100 and the mounting box 200 and the display screen therein. The connecting rod 160 is slidably installed in the insertion sliding groove 410 of the bracket 400 to adjust the height of the display screen according to actual requirements. Each connecting rod 160 is provided with three threaded holes, a connecting bolt 420 is screwed in each threaded hole, a strip hole corresponding to the position of each threaded hole is formed in the support 400, and the connecting bolt 420 penetrates through the strip hole to enter the threaded hole. When the height of the display screen needs to be adjusted, the connecting bolt 420 is loosened, and then the housing 100 is slid up and down, and the connecting bolt 420 is screwed after the ideal height is reached.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A toll booth display apparatus, comprising:

the air-blowing device comprises a shell (100), wherein one side of the shell is an open side, an air pipe (110) extending towards the direction of the open side is arranged on a side plate opposite to the open side, and an air-blowing device is arranged in the air pipe (110);

the mounting box (200) is used for mounting the display screen; one side of the mounting box (200) is in an open state, the open side of the mounting box (200) is arranged in the same direction as the open side of the shell (100), and the mounting box is mounted into the shell (100) from the open side of the shell (100); the air pipe (110) is inserted into the mounting box (200) and communicated with the mounting box (200), and the air blowing device is used for ventilating the display screen;

and a cover plate (300) which is embedded in the housing (100) and is pressed on the open side of the mounting box (200), wherein the cover plate (300) is used for connecting the mounting box (200) and the housing (100) and sealing the open side of the mounting box (200).

2. A toll booth display apparatus according to claim 1, wherein: the mounting box (200) is provided with a ventilation hole (210) corresponding to the position of the air pipe (110), and the air pipe (110) is inserted into the ventilation hole (210).

3. A toll booth display apparatus according to claim 2, wherein: the air pipe (110) is internally provided with a mounting rack (111), the blowing device is a fan (120), and the fan (120) is mounted on the mounting rack (111).

4. A toll booth display apparatus according to claim 1, wherein: the both sides that the mounting box (200) is relative are equipped with air intake (220), shell (100) bottom is equipped with bar hole (130), bar hole (130) air intake (220) with form the wind channel of circulation of air between tuber pipe (110).

5. A toll booth display apparatus according to claim 4, wherein: and an air filter screen (131) is arranged in the strip-shaped hole (130).

6. A toll booth display apparatus according to claim 1, wherein: the cover plate (300) comprises a frame strip (310) and a transparent plate (320), wherein the frame strip (310) is arranged on the periphery of the transparent plate (320) in a surrounding mode and used for being connected with the mounting box (200) and the shell (100).

7. A toll booth display apparatus according to claim 6, wherein: the edge of the side wall of the open side of the shell (100) is provided with a rain blocking edge (150) extending outwards, and the frame strips (310) are embedded into a space formed by the rain blocking edge (150) in an enclosing manner and connected with the side wall of the open side of the shell (100).

8. A toll booth display apparatus according to claim 1, wherein: the shell is characterized by further comprising a bracket (400), wherein the shell (100) is slidably mounted on the bracket (400).

9. A toll booth display apparatus according to claim 8, wherein: one side of the shell (100) departing from the opening side is provided with a connecting rod (160), the support (400) is provided with an embedding sliding groove (410) corresponding to the connecting rod (160), and the connecting rod (160) is slidably mounted in the embedding sliding groove (410) and is connected with the connecting rod (160) through a bolt.