CN220305889U

CN220305889U - Mobile signal lamp screen

Info

Publication number: CN220305889U
Application number: CN202321869469.XU
Authority: CN
Inventors: 张少辉
Original assignee: Baohang Municipal Communication Facilities Co ltd Shanhai
Current assignee: Baohang Municipal Communication Facilities Co ltd Shanhai
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-05
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a mobile signal lamp screen, which comprises a base and a screen box, wherein the base is of a rectangular box body structure, casters are arranged at four corners of the bottom of the base, a storage battery is arranged in the base, an LED display screen is arranged on the side surface of the screen box, a bottom column is fixedly arranged on the upper side of the base, the bottom column is of a rectangular pipe structure, an adaptive inserted column is inserted in the bottom column, the upper end of the inserted column is fixedly connected with the bottom of the screen box, a U-shaped support is fixedly arranged on the side surface of the bottom column, a winding wheel is arranged in the support, a rocking handle for driving the winding wheel to rotate is arranged in the middle of the winding wheel, and a steel wire rope is connected to the winding wheel and used for pulling the inserted column to adjust the extending length of the bottom column. The solar panel and the mains supply can be utilized to charge the storage battery, the rotating handle can be used for freely adjusting the height, the working mode is switched through the panel buttons or the wireless remote controller, various display timing schemes are stored in the display control card after being edited by a computer, and the keys or the selection instructions of the remote controller are connected to the display control panel through RS232 after being processed by the remote control receiving board to select the appointed display scheme.

Description

Mobile signal lamp screen

Technical Field

The utility model relates to the technical field of traffic signal lamps, in particular to a mobile signal lamp screen.

Background

Road traffic lights are a type of traffic lights used to assign effective right of way to conflicting traffic flows to improve road traffic safety and road capacity, and are divided into: there are provided an indicating signal, a traffic control signal lamp such as a traffic light showing a single color, and a signal lamp with a symbol showing specific contents such as the running and stopping of pedestrians (indicated by arrows), the advancing direction of a vehicle, etc., and in addition, a road traffic signal lamp temporarily used for road construction or power failure, usually provided with wheels, which is convenient to push, and a lifting function, which adjusts the height to satisfy different use scenes. The prior movable signal lamp (screen) adopts a screw rod and a motor structure for height adjustment (for example, the Chinese utility model patent with the publication number of CN 216719257U), has higher manufacturing cost, or is pulled to the required height for locking by hand (for example, the Chinese utility model patent with the publication number of CN 215577004U), and has more laborious operation.

Disclosure of Invention

The present utility model is directed to a mobile signal light screen, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remove signal lamp screen, includes base and screen case, and the base is rectangle box structure and bottom four corners installs the truckle, the inside of base is equipped with the battery, the side-mounting of screen case has the LED display screen, with big chip, high brightness LED, long service life, luminous point are clear, and the battery is the LED display screen power supply, the upside fixed mounting of base has the sill pillar, and the sill pillar is rectangular tubular structure, peg graft in the sill pillar has the spliced pole of looks adaptation, the upper end and the bottom fixed connection of screen case of sill pillar, the side fixed mounting of sill pillar has the support of U-shaped, install the reel in the support, the middle part of reel is equipped with its rotatory rocking handle of drive, fixed mounting has the ratchet on the rocking handle, the pawl is installed to the side-mounting of support, and the pawl is interlock mutually with the ratchet, be connected with wire rope on the reel, wire rope is used for drawing the sill pillar to adjust the length of stretching out from the sill pillar.

Preferably, a solar panel is installed at the top of the screen box, the solar panel charges the storage battery through a solar controller, and an AC charger for charging the storage battery is installed on the side surface of the base.

Preferably, the inserted column is of a rectangular frame structure and is fixedly connected with a guide wheel at the bottom of the inner cavity, and the other end of the steel wire rope bypasses the guide wheel and is connected to the top of the inserted column.

Compared with the prior art, the utility model has the beneficial effects that: the LED display screen is powered by the storage battery, the storage battery can be charged by using the solar panel and the commercial power, the steel wire rope is wound by rotating the handle, the heights of the screen box and the LED display screen can be freely adjusted, and the LED display screen is convenient to use and simple in structure.

Drawings

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

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic diagram of the framework of the present utility model.

In the figure: 1. a base; 2. casters; 3. a solar panel; 4. a screen box; 5. a bottom post; 6. inserting a column; 7. a storage battery; 8. an LED display screen; 9. a wire rope; 10. a guide wheel; 11. a support; 12. winding wheel; 13. a ratchet wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a remove signal lamp screen, includes base 1 and screen case 4, and base 1 is rectangle box structure and bottom four corners installs truckle 2, and the inside of base 1 is equipped with battery 7, and the side-mounting of screen case 4 has LED display screen 8, and battery 7 is the power supply of LED display screen 8, and the internally mounted of screen case 4 has the display control board, and multiple display timing scheme is preserved at the display control card after editing through the computer, and the display control board selects appointed display scheme (including signal lamp display and warning information display). The solar panel 3 is installed at the top of screen case 4, and solar panel 3 charges to battery 7 through solar controller, and the side-mounting of base 1 has the AC charger that charges to battery 7, and the AC charger is used for receiving 220V commercial power to charge to battery 7, therefore has two way charging system.

The upper side fixed mounting of base 1 has foundation 5, foundation 5 is rectangular tubular construction, peg graft in the foundation 5 has looks adaptation spliced pole 6, spliced pole 6 can slide telescopically relative foundation 5, the upper end of spliced pole 6 and the bottom fixed connection of screen case 4, the side fixed mounting of foundation 5 has U-shaped support 11, install round wheel 12 in the support 11, the middle part of round wheel 12 is equipped with the rocking handle that drives its rotation, fixed mounting has ratchet 13 on the rocking handle, the side-mounting of support 11 has the pawl, when pawl and ratchet 13 are meshed, restriction rocking handle can only unidirectional rotation, be connected with wire rope 9 on the round wheel 12, wire rope 9 is used for pulling spliced pole 6 and adjusts the extension from foundation 5, spliced pole 6 is rectangular frame structure and fixedly connected with guide pulley 10 in the inner chamber bottom, wire rope 9's the other end is walked around guide pulley 10 and is connected to the top of spliced pole 6, form movable pulley mechanism, it is laborsaving to promote screen case 4.

Working principle: the LED display screen is powered by the storage battery 7, the storage battery can be charged by using the solar panel 3 and the mains supply, the heights of the screen box 4 and the LED display screen 8 can be freely adjusted by rotating the handle, so that different use requirements are met, and the adjustment is convenient.

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

Claims

1. The utility model provides a remove signal lamp screen, includes base (1) and screen case (4), and base (1) are rectangle box structure and bottom four corners and install truckle (2), the inside of base (1) is equipped with battery (7), the side-mounting of screen case (4) has LED display screen (8), and battery (7) are LED display screen (8) power supply, its characterized in that: the utility model discloses a base, including base (1), foundation (5), pawl, ratchet, wire rope (9) are connected with in foundation (5), foundation (1) upside fixed mounting has foundation (5), foundation (5) is for rectangular tubular construction, peg graft in foundation (5) has spliced pole (6) of looks adaptation, the upper end of spliced pole (6) and the bottom fixed connection of screen case (4), side fixed mounting of foundation (5) has support (11) of U-shaped, install reel (12) in support (11), the middle part of reel (12) is equipped with its rotatory rocking handle of drive, fixed mounting has ratchet (13) on the rocking handle, the pawl is installed to the side of support (11) and is meshed with ratchet (13), be connected with wire rope (9) on reel (12), wire rope (9) are used for pulling spliced pole (6) and adjust the length of stretching out from foundation (5).

2. A mobile signal light screen as claimed in claim 1 wherein: the solar panel (3) is installed at the top of screen case (4), solar panel (3) are charged to battery (7) through solar controller, the AC charger to battery (7) charges is installed to the side of base (1).

3. A mobile signal light screen as claimed in claim 1 wherein: the inserted column (6) is of a rectangular frame structure, the bottom of the inner cavity is fixedly connected with a guide wheel (10), and the other end of the steel wire rope (9) bypasses the guide wheel (10) and is connected to the top of the inserted column (6).