CN215895876U

CN215895876U - Intelligent transportation LED electronic display screen

Info

Publication number: CN215895876U
Application number: CN202122174084.9U
Authority: CN
Inventors: 张虎
Original assignee: Beijing Xiangda Technology Development Co ltd
Current assignee: Beijing Xiangda Technology Development Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-22
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of traffic equipment, in particular to an intelligent traffic LED electronic display screen which comprises a storage box, wherein four corners of the bottom of the storage box are fixedly provided with idler wheels, the top of the storage box is hinged with a box cover, mounting blocks are symmetrically and fixedly arranged at the top ends of two sides in the storage box, mounting grooves are fixedly arranged on adjacent sides of the two mounting blocks, a lead screw is rotationally arranged in each mounting groove, the bottom of the lead screw rotatably extends out of the mounting blocks and is fixedly provided with an adjusting device, moving blocks are rotatably sleeved on the lead screw in a threaded manner, a fixed seat is fixedly arranged between the two moving blocks, a display screen is movably placed on the fixed seat, and fixing devices are fixedly arranged at two ends of the display screen; this practicality is convenient for accomodate the display screen into the containing box in to use next time, and make things convenient for through fixing device and install the dismantlement fast between display screen and the fixing base.

Description

Intelligent transportation LED electronic display screen

Technical Field

The utility model relates to the technical field of traffic equipment, in particular to an intelligent traffic LED electronic display screen.

Background

The traffic electronic display screen is used for presenting the graphic mode of the overall road route outline to provide the road trend in front for the driver, has the function of a road indicator, emits light through different colors of the LED, visually marks the real-time road conditions of the road sections in a smooth, blocked or crowded state, and is used for the driver to judge and select a proper driving route to play a role in traffic guidance, and has the characteristics of being visual in image, indicating the road for the driver who is not familiar with the road conditions and the like.

The LED electronic display screen of the existing intelligent traffic needs to be installed and fixed with the supporting device independently, and needs to be detached independently to be placed when not in use, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent traffic LED electronic display screen, which solves the problems that the existing intelligent traffic LED electronic display screen proposed in the background art needs to be independently installed and fixed with a supporting device, and needs to be independently disassembled for placement when not in use, thereby wasting time and labor.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent traffic LED electronic display screen comprises a storage box, wherein four corners of the bottom of the storage box are fixedly provided with idler wheels, the top of the storage box is hinged with a box cover, the tops of two sides in the storage box are symmetrically and fixedly provided with mounting blocks, one side adjacent to the two mounting blocks is fixedly provided with a mounting groove, a lead screw is rotationally arranged in the mounting groove, the bottom of the lead screw is rotationally extended out of the mounting blocks and fixedly provided with an adjusting device, the lead screw is rotatably sleeved with moving blocks through threads, a fixed seat is fixedly arranged between the two moving blocks, a display screen is movably arranged on the fixed seat, two ends of the display screen are fixedly provided with fixing devices, the two lead screws are rotated through the adjusting device to enable the fixed seat to move up and down in the storage box, so that the display screen is stored in the storage box through the fixed seat when the display screen is not used, and is convenient for next use, and the fixing device is convenient for the display screen and the fixing seat to be quickly mounted and dismounted.

Preferably, adjusting device is including fixed bevel gear of establishing in the lead screw bottom, the meshing has No. two bevel gears on bevel gear, No. two bevel gear's fixed the inserting is equipped with the pivot, and the both ends of pivot rotate and insert and establish on the containing box, the one end of pivot is fixed to be equipped with the motor, and motor fixed connection on the outer wall of containing box, starter motor, the rotation end of motor drives the pivot and rotates, and pivoted pivot drives two No. two bevel gears and rotates, and two pivoted two No. two bevel gears drive two bevel gears and rotate, and two pivoted bevel gears drive two lead screws and rotate simultaneously.

Preferably, the fixing device comprises movable plates symmetrically and movably arranged at two ends of the top of the fixing seat, sliding blocks are symmetrically and fixedly arranged at two ends of the bottom of each movable plate, sliding grooves matched with the sliding blocks are fixedly arranged on the fixing seat, sliding rods are fixedly arranged in the sliding grooves, the sliding blocks are movably sleeved on the sliding rods, springs are movably sleeved on the sliding rods between the sliding blocks and the end parts of the fixing seat, limiting plates are symmetrically and fixedly arranged at two ends of one side, adjacent to the two movable plates, of each movable plate, a clamping plate is slidably arranged on the movable plate between the two limiting plates, a screw rod is rotatably inserted into one side of the clamping plate, the screw rod is rotatably inserted into one of the limiting plates, the screw rod drives the clamping plate to be separated from the clamping fixation of the limiting plates on two ends of the display screen, the movable plates are pushed to two sides far away from the display screen, and the movable plates are moved by extruding the springs through the sliding blocks, thereby being convenient for taking out the display screen from between the two movable plates.

Preferably, the clamping plate is located the fixed fixture block that is equipped with of one side both ends symmetry of fly leaf, the fixed draw-in groove that is used with the fixture block cooperation that is equipped with on the fly leaf removes in the draw-in groove through the fixture block to the clamping plate of being convenient for carries out spacing removal on the fly leaf.

Preferably, one side of the clamping plate, which is far away from the screw rod, is fixedly provided with a rubber pad, and the clamping plate can be prevented from extruding and wearing the display screen through the rubber pad.

Preferably, the screw rod is kept away from the fixed anti-skidding line that is equipped with of one end of clamp plate, is convenient for rotate the screw rod through anti-skidding line.

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

make two lead screws rotate through adjusting device and make the fixing base can reciprocate in the containing box to accomodate the display screen into the containing box through the fixing base when the display screen does not use, so that use next time, and make things convenient for through fixing device and install the dismantlement fast between display screen and the fixing base.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the storage box according to the present invention;

FIG. 4 is a schematic view of a connection structure of the clamping plate and the movable plate according to the present invention.

In the figure: 1. a storage box; 2. a roller; 3. a box cover; 4. mounting blocks; 5. mounting grooves; 6. a screw rod; 7. an adjustment device; 71. a first bevel gear; 72. a second bevel gear; 73. a rotating shaft; 74. a motor; 8. a moving block; 9. a fixed seat; 10. a display screen; 11. a fixing device; 111. a movable plate; 112. a slider; 113. a chute; 114. a slide bar; 115. a spring; 116. a limiting plate; 117. a clamping plate; 1171. a clamping block; 1172. a card slot; 118. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

an intelligent traffic LED electronic display screen comprises a storage box 1, wherein four corners of the bottom of the storage box 1 are fixedly provided with idler wheels 2, the top of the storage box 1 is hinged with a box cover 3, the tops of two sides in the storage box 1 are symmetrically and fixedly provided with mounting blocks 4, one side adjacent to the two mounting blocks 4 is fixedly provided with a mounting groove 5, a lead screw 6 is rotatably arranged in the mounting groove 5, the bottom of the lead screw 6 is rotatably extended out of the mounting blocks 4 and fixedly provided with an adjusting device 7, a movable block 8 is rotatably sleeved on the lead screw 6 through threads, a fixed seat 9 is fixedly arranged between the two movable blocks 8, a display screen 10 is movably arranged on the fixed seat 9, two ends of the display screen 10 are fixedly provided with fixing devices 11, the storage box 1 is moved to a specified position through the idler wheels 2, the box cover 3 is opened, the two lead screws 6 are simultaneously rotated through the adjusting device 7, the two rotated lead screws 6 drive the fixed seat 9 to move upwards in the storage box 1 through the movable blocks 8, the fixing base 9 that removes display screen 10 goes out containing box 1 to be convenient for display screen 10 to carry out the traffic indication, when display screen 10 does not use, can make fixing base 9 drive display screen 10 accomodate into containing box 1 in through adjusting device 7, thereby be convenient for display screen 10 to continue to use next time, need not to install once more, and be convenient for through fixing device 11 quick installation dismantlement between display screen 10 and the fixing base 9.

Further, adjusting device 7 includes that the fixed bevel gear 71 who establishes in the lead screw 6 bottom, the meshing has No. two bevel gears 72 on bevel gear 71, No. two bevel gears 72's fixed the inserting is equipped with pivot 73, and the both ends of pivot 73 rotate and insert and establish on containing box 1, the fixed motor 74 that is equipped with of one end of pivot 73, and motor 74 fixed connection is on containing box 1's outer wall, start motor 74, the rotation end of motor 74 drives pivot 73 and rotates, pivoted pivot 73 drives two bevel gears 72 and rotates, two No. two bevel gears 72 of pivoted drive two bevel gears 71 and rotate, two bevel gears 71 of pivoted drive two lead screws 6 and rotate simultaneously.

Further, the fixing device 11 includes movable plates 111 symmetrically and movably disposed at two ends of the top of the fixing base 9, two ends of the bottom of the movable plate 111 are symmetrically and fixedly disposed with sliders 112, a sliding slot 113 cooperatively disposed with the sliders 112 is fixedly disposed on the fixing base 9, a sliding rod 114 is fixedly disposed in the sliding slot 113, the slider 112 is movably sleeved on the sliding rod 114, a spring 115 is movably sleeved on the sliding rod 114 between the slider 112 and the end of the fixing base 9, two ends of one side adjacent to the two movable plates 111 are symmetrically and fixedly disposed with limiting plates 116, a clamping plate 117 is slidably disposed on the movable plate 111 between the two limiting plates 116, a screw 118 is rotatably inserted on one side of the clamping plate 117, the screw 118 is rotatably inserted on one of the limiting plates 116, the screw 118 is rotated to drive the clamping plate 117 to separate from clamping fixation with the limiting plates 116 on two ends of the display screen 10, and push the movable plates 111 to two sides away from the display screen 10, the movable plates 111 are moved by the slider 112 pressing the spring 115, thereby facilitating the taking out of the display screen 10 from between the two movable plates 111.

Furthermore, clamping blocks 1171 are symmetrically and fixedly arranged at two ends of the clamping plate 117, which are located on one side of the movable plate 111, clamping grooves 1172 matched with the clamping blocks 1171 are fixedly arranged on the movable plate 111, and the clamping blocks 1171 move in the clamping grooves 1172, so that the clamping plate 117 can move on the movable plate 111 in a limiting manner.

Furthermore, a rubber pad is fixedly arranged on one side of the clamping plate 117 away from the screw 118, and the clamping plate 117 can be prevented from extruding and wearing the display screen 10 through the rubber pad.

Furthermore, one end of the screw 118, which is far away from the clamping plate 117, is fixedly provided with anti-slip threads, and the screw 118 is convenient to rotate through the anti-slip threads.

The working principle is as follows: when a worker uses the device, the containing box 1 is moved to a designated position through the roller 2, the box cover 3 is opened, the motor 74 is started, the rotating end of the motor 74 drives the rotating shaft 73 to rotate, the rotating shaft 73 drives the two second-number bevel gears 72 to rotate, the two second-number bevel gears 72 drive the two first-number bevel gears 71 to rotate, the two first-number bevel gears 71 drive the two screw rods 6 to rotate simultaneously, the two rotating screw rods 6 drive the fixing seat 9 to move upwards in the containing box 1 through the moving block 8, the display screen 10 is moved out of the containing box 1 by the movable fixing seat 9, so that the display screen 10 can conveniently carry out traffic indication, when the display screen 10 is not used, the motor 74 is started, the fixing seat 9 can drive the display screen 10 to be contained in the containing box 1, so that the display screen 10 can be continuously used next time without being installed again, when the display screen 10 needs to be overhauled, the screw 118 is rotated, the screw 118 drives the clamping plate 117 to be separated from the clamping fixation of the limiting plate 116 on the two ends of the display screen 10, the movable plate 111 is pushed to the two sides far away from the display screen 10, the movable plate 111 is pushed by the sliding block 112 to press the spring 115 to move, and therefore the display screen 10 can be conveniently taken out from between the two movable plates 111.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligent transportation LED electronic display screen, includes containing box (1), its characterized in that: the bottom four corners of containing box (1) all fixedly is equipped with gyro wheel (2), the articulated case lid (3) that is equipped with in top of containing box (1), both sides top symmetry in containing box (1) is fixed and is equipped with installation piece (4), two one side that installation piece (4) are adjacent all fixedly is equipped with mounting groove (5), mounting groove (5) internal rotation is equipped with lead screw (6), the bottom of lead screw (6) is rotated and is extended installation piece (4) and fixed adjusting device (7) that are equipped with, screw thread rotation cover is equipped with movable block (8) on lead screw (6), two fixedly between movable block (8) be equipped with fixing base (9), display screen (10) have been placed in the activity on fixing base (9), the fixed fixing device (11) that are equipped with in both ends of display screen (10).

2. The intelligent traffic LED electronic display screen of claim 1, wherein: adjusting device (7) are including fixed bevel gear (71) of establishing in lead screw (6) bottom, the meshing has No. two bevel gear (72) on bevel gear (71), the fixed of No. two bevel gear (72) is inserted and is equipped with pivot (73), and the both ends of pivot (73) rotate and insert and establish on containing box (1), the fixed motor (74) that is equipped with in one end of pivot (73), and motor (74) fixed connection is on the outer wall of containing box (1).

3. The intelligent traffic LED electronic display screen of claim 1, wherein: the fixing device (11) comprises movable plates (111) symmetrically and movably arranged at the two ends of the top of the fixed seat (9), the two ends of the bottom of the movable plate (111) are symmetrically and fixedly provided with sliding blocks (112), the fixed seat (9) is fixedly provided with a sliding chute (113) matched with the sliding blocks (112) for use, a sliding rod (114) is fixedly arranged in the sliding chute (113), and the sliding block (112) is movably sleeved on the sliding rod (114), the sliding rod (114) between the sliding block (112) and the end of the fixed seat (9) is movably sleeved with a spring (115), two adjacent two ends of one side of the two movable plates (111) are symmetrically and fixedly provided with limiting plates (116), the movable plate (111) between the two limiting plates (116) is provided with a clamping plate (117) in a sliding manner, one side of the clamping plate (117) is rotatably inserted with a screw rod (118), and the screw rod (118) is inserted on one of the limit plates (116) in a threaded manner.

4. The intelligent traffic LED electronic display screen of claim 3, wherein: clamping blocks (1171) are symmetrically and fixedly arranged at two ends of one side, located on the movable plate (111), of the clamping plate (117), and clamping grooves (1172) matched with the clamping blocks (1171) for use are fixedly arranged on the movable plate (111).

5. The intelligent traffic LED electronic display screen of claim 3, wherein: and a rubber pad is fixedly arranged on one side of the clamping plate (117) far away from the screw rod (118).

6. The intelligent traffic LED electronic display screen of claim 3, wherein: and anti-skid grains are fixedly arranged at one end of the screw rod (118) far away from the clamping plate (117).