CN219453362U

CN219453362U - Lifting traffic guidance screen

Info

Publication number: CN219453362U
Application number: CN202320041454.8U
Authority: CN
Inventors: 刘钊; 黄健; 汪斌
Original assignee: Jiangsu Tongyun Transportation Development Co ltd
Current assignee: Jiangsu Tongyun Transportation Development Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-01
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a lifting traffic guidance screen, which comprises a support column, wherein the support column is arranged in a vertical state, a hollow cross column is fixedly arranged at the top of the support column, a cross shaft is fixedly arranged at the center in the hollow cross column, a motor is fixedly arranged at one end of the cross shaft, a transmission tooth is fixedly arranged at the middle section of the cross shaft, a sliding rail is fixedly arranged on the outer side surface of the hollow cross column, a display screen is arranged at one side, far away from the hollow cross column, of the sliding rail, and a rack is fixedly arranged at the back surface of the display screen. Compared with the prior art, the utility model has the following beneficial effects: the display has the function of moving up and down so as to improve the visibility of the display in severe weather when the visibility is low, improve the moisture resistance of the device, avoid the influence of a humid environment on a motor or precise parts, and prolong the service life of the device outdoors.

Description

Lifting traffic guidance screen

Technical Field

The utility model belongs to the technical direction of traffic facility equipment, and particularly relates to a lifting traffic guidance screen.

Background

Along with the continuous promotion of the national progress to basic road construction, the demand of more and more supporting traffic facilities is also increasing, and along with the construction completion of new road, the inducible screen is as novel traffic road guidance equipment, its position appears especially important, and the inducible screen in prior art often adopts general fixed mounting's mode to set up, this has certain challenges to the driver observation angle of different motorcycle types, when facing bad weather, like high haze weather, its inherent altitude is probably covered by the haze and can't normally supply the driver to observe. This phenomenon is a problem to be solved by those skilled in the art.

Disclosure of Invention

The present utility model aims to solve the problems set forth in the background art above with respect to the existing devices.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a over-and-under type traffic guidance screen, includes the support column, the support column is vertical state setting, the quantity of support column sets up to two and is mirror symmetry and distributes each other, the top fixed mounting of two support columns has hollow diaphragm, center department fixed mounting has the cross axle in the hollow diaphragm, the one end fixed mounting of cross axle has the motor, the middle section fixed mounting of cross axle has the drive tooth, the outside fixed surface of hollow diaphragm installs the slide rail, the quantity of slide rail sets up to two, the slide rail is kept away from hollow diaphragm one side and is installed the display screen, the back fixed mounting of display screen has the rack.

The utility model is further illustrated: the transmission teeth are meshed with the racks mutually, and the hollow cross column is provided with an avoidance groove at the meshing position of the transmission teeth and the racks.

The utility model is further illustrated: the back fixed mounting of display screen has stopper and guide frame, the quantity of stopper sets up to two and is located the track of two slide rails respectively, the quantity of guide frame sets up to four and is located the upper and lower end mutually supporting in two slide rails outsides respectively.

The utility model is further illustrated: the bottom fixed mounting of support column has the fixed plate, the support column is located motor below one side surface fixed mounting has the diaphragm, fixed surface installs the protective housing on the diaphragm, support column is kept away from motor one side surface fixed mounting and is had the protection box.

The utility model is further illustrated: the inner side lower surface of the hollow cross column is provided with a through hole for draining and ventilation.

The utility model is further illustrated: and the two ends of the hollow cross column are fixedly provided with dampproof sponge.

The utility model is further illustrated: and frosted glass is fixedly arranged on the front surface of the display screen.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The display screen and the frosted glass are provided with the racks and the sliding rails, and the motor drives the transverse shaft to rotate so as to drive the transmission teeth meshed with the racks to rotate to match with the racks, so that the display screen can perform uniform lifting movement, and the display can have the function of moving up and down to improve the visibility of the display in severe weather when the visibility is low;

(2) The protection box and the protection box are arranged, so that the moisture resistance of the device is improved, the influence of a humid environment on a motor or precise parts is avoided, and the service life of the device outdoors is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic bottom view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

in the figure: 1. a support column; 2. a hollow cross column; 3. a horizontal axis; 4. a motor; 5. a drive tooth; 6. a slide rail; 7. a display screen; 8. a rack; 9. an avoidance groove; 10. a limiting block; 11. a guide frame; 12. a fixing plate; 13. a cross plate; 14. a protective box; 15. a protective case; 16. a through hole; 17. a moisture-proof sponge; 18. frosted glass.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a lift-type traffic guidance screen, including support column 1, support column 1 is vertical state setting, the quantity of support column 1 sets up to two and is mirror symmetry and distributes each other, the top fixed mounting of two support columns 1 has hollow diaphragm post 2, center department fixed mounting has cross axle 3 in the hollow diaphragm post 2, the one end fixed mounting of cross axle 3 has motor 4, the middle section fixed mounting of cross axle 3 has driving tooth 5, the outside fixed surface of hollow diaphragm post 2 installs slide rail 6, the quantity of slide rail 6 sets up to two, slide rail 6 is kept away from hollow diaphragm post 2 one side and is installed display screen 7, the back fixed mounting of display screen 7 has rack 8.

Further, the transmission teeth 5 and the racks 8 are meshed with each other, and the hollow cross column 2 is provided with avoiding grooves 9 at the meshing positions of the transmission teeth 5 and the racks 8.

Further, the back fixed mounting of display screen 7 has stopper 10 and guide frame 11, and the quantity of stopper 10 sets up to two and is located the track of two slide rails 6 respectively, and the quantity of guide frame 11 sets up to four and is located the upper and lower end mutually supporting in the outside of two slide rails 6 respectively.

The display screen 7 is connected with the sliding rail 6 in a mode of installing the limiting block 10 and the guide frame 11 at the back of the display to limit the moving direction of the display screen 7, so that the display screen 7 can move up and down along the direction of the guide rail.

Further, a fixed plate 12 is fixedly arranged at the bottom of the support column 1, a transverse plate 13 is fixedly arranged on the outer surface of one side of the support column 1 below the motor 4, a protective box 14 is fixedly arranged on the upper surface of the transverse plate 13, and a protective box 15 is fixedly arranged on the surface of one side of the support column 1 far away from the motor 4.

Since the device body is in an outdoor open-air environment for a long time, in order that the motor 4 is not damaged by rainwater or other sundries, the motor 4 and the transverse shaft 3 need to be protected, and unnecessary loss caused by direct exposure of the motor 4 is avoided.

Further, the inner lower surface of the hollow column 2 is formed with a through hole 16 for water drainage and ventilation.

Further, two ends of the inside of the hollow cross column 2 are fixedly provided with dampproof sponges 17.

Similarly, the motor 4 is protected from outside, and the dryness of the air in the hollow cross column 2 is guaranteed, so that the motor 4 can be damaged irreversibly by moist air under long-term corrosion, and moisture-proof measures are required for the inside of the hollow cross column 2.

Further, a frosted glass 18 is fixedly arranged on the front surface of the display screen 7.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a lift-type traffic guidance screen, includes support column (1), its characterized in that: the utility model discloses a hollow column structure, including support column (1), display screen (7), display screen (8) are installed to the outside surface fixed mounting of hollow column (2), support column (1) is vertical state setting, the quantity of support column (1) sets up to two and is mirror symmetry distribution each other, the top fixed mounting of two support columns (1) has hollow column (2), center department fixed mounting has cross axle (3) in hollow column (2), the one end fixed mounting of cross axle (3) has motor (4), the middle section fixed mounting of cross axle (3) has driving tooth (5), the outside surface fixed mounting of hollow column (2) has slide rail (6), the quantity of slide rail (6) sets up to two, display screen (7) are installed to hollow column (2) one side is kept away from to slide rail (6), back fixed mounting of display screen (7).

2. The elevating traffic guidance screen as set forth in claim 1, wherein: the transmission teeth (5) are mutually meshed with the racks (8), and the hollow transverse column (2) is provided with an avoidance groove (9) at the meshing position of the transmission teeth (5) and the racks (8).

3. The elevating traffic guidance screen as set forth in claim 1, wherein: the display screen is characterized in that a limiting block (10) and a guide frame (11) are fixedly arranged behind the display screen (7), the number of the limiting blocks (10) is two, the limiting blocks are respectively located in the tracks of the two sliding rails (6), and the number of the guide frames (11) is four, and the upper ends and the lower ends of the two sliding rails (6) are respectively located at the outer sides of the two sliding rails and are matched with each other.

4. The elevating traffic guidance screen as set forth in claim 1, wherein: the bottom fixed mounting of support column (1) has fixed plate (12), support column (1) are located motor (4) below one side surface fixed mounting has diaphragm (13), surface fixed mounting has protective housing (14) on diaphragm (13), support column (1) are kept away from motor (4) one side surface fixed mounting has protective housing (15).

5. The elevating traffic guidance screen as set forth in claim 1, wherein: the inner lower surface of the hollow cross column (2) is provided with a through hole (16) for draining and ventilation.

6. The elevating traffic guidance screen according to claim 5, wherein: and two ends of the inside of the hollow cross column are fixedly provided with dampproof sponges (17).

7. The elevating traffic guidance screen as set forth in claim 1, wherein: frosted glass (18) is fixedly arranged on the front surface of the display screen (7).