Turnover-controllable traffic signboard

Abstract

The utility model discloses a turnover-controllable traffic signboard, and relates to the technical field of turnover. The device comprises a placing plate, a signboard is arranged at the top of the placing plate, and a turnover device is arranged at the top of the placing plate; the turnover device comprises a motor, the bottom of the motor is fixedly connected to the top of the placement plate, an output shaft of the motor is fixedly connected with a threaded rotating rod, and the circumferential surface of the threaded rotating rod is in threaded connection with a threaded sleeve; according to the signboard turnover device, rotation of the output shaft of the motor is matched with components such as a threaded rotating rod, a threaded sleeve, a rotating column, a rotating shaft and a supporting rod in the turnover device, so that the threaded sleeve can drive an L-shaped pushing rod to move when moving, and when the L-shaped pushing rod moves, the signboard is pushed to turn over through the rotation of the supporting rod and the rotating shaft; and the signboard can be overturned by 90 degrees anticlockwise, and can be indirectly rotated left and right, so that people in a larger range can see the signboard.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of turnover, especially a kind of traffic signboard of controllable turnover. BACKGROUND

[0002] Road traffic sign is the graphic symbol showing traffic regulations and road information, which can make traffic regulations be expressed in a visual, specific and concise manner, and also express the content difficult to describe by words, to manage traffic and indicate driving direction to ensure the facilities of road smooth and driving safety.

[0003] According to the public one kind of traffic signboard of controllable turnover (public number: CN 219731739 U), including connecting rod, connecting rod is located at the back of turnover mechanism and extends to be connected with fixed rod, the back of turnover mechanism is also provided with the reinforcing rod being arranged perpendicularly with connecting rod;Turnover mechanism, the outer surface of one side of turnover mechanism is provided with rotating mechanism, and turnover mechanism includes turnover seat, turnover shaft is inserted in the inside of turnover seat, and the outer surface of turnover shaft is fixedly connected with display board, and the outer surface of display board is pasted with traffic professional reflective film.The utility model in the middle, through the rotation control between the rotating mechanism of setting turnover seat, turnover shaft, display board and chain that first rotating gear is with, the synchronous rotation operation of second rotating gear can be carried out;

[0004] The above-mentioned application is connected with connecting rod, connecting rod is located at the back of turnover mechanism and extends to be connected with fixed rod connection assembly, so that the identification plate cannot be cleaned, resulting in a lot of dust on the identification plate to block important information, therefore we propose a kind of traffic signboard of controllable turnover can clean identification plate. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of traffic signboards of controllable turnover, by the rotation of motor output shaft and the L type push rod, hydraulic cylinder, force bar, hydraulic rod, brush plate, bristle etc.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of traffic signboards of controllable turnover, including placing plate, the top of placing plate is provided with identification plate, and the top of placing plate is provided with turnover device.

[0008] The overturning device comprises a motor, the bottom of the motor is fixedly connected to the top of the placing plate, the output shaft of the motor is fixedly connected with a threaded rotating rod, the circumferential surface of the threaded rotating rod is threadedly connected with a threaded sleeve, the circumferential surface of the threaded sleeve is fixedly connected with an L-shaped pushing rod, the top of the placing plate is fixedly connected with a rotating column, the circumferential surface of the rotating column penetrates through a connecting plate, and the circumferential surface of the rotating column is rotatably connected to the inner wall of the connecting plate.

[0009] Further, the front side of the connecting plate is fixedly connected with a rotating shaft, the circumferential surface of the rotating shaft is rotatably connected with a supporting rod, the circumferential surface of the rotating column is fixedly connected with a torsion spring, and the end, away from the rotating column, of the torsion spring is fixedly connected to the side of the connecting plate. The function of the torsion spring is to reset the force plate when the pushing bar stops pushing the force plate.

[0010] Further, the circumferential surface of the threaded rotating rod is fixedly connected with a fixed sheet, the circumferential surface of the fixed sheet is fixedly connected with a pushing bar, and the top of the connecting plate is fixedly connected with a force plate. The function of the fixed sheet is to drive the pushing bar to rotate, and the function of the force plate is to drive the connecting plate to rotate when the pushing bar pushes.

[0011] Further, the back side of the signboard is located on the displacement track of the L-shaped pushing rod, and the front side of the force plate is located on the displacement track of the pushing bar. The function of the back side of the signboard being located on the displacement track of the L-shaped pushing rod is to push the signboard to overturn counterclockwise by 90 degrees when the L-shaped pushing rod moves up and down.

[0012] Further, the top of the placing plate is provided with a cleaning device, the cleaning device comprises an L-shaped pushing rod, the L-shaped pushing rod is fixedly connected to the circumferential surface of the threaded sleeve, the top of the placing plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is internally slidably connected with a force rod through a piston, the other end of the hydraulic cylinder is internally slidably connected with a hydraulic rod through another piston, the circumferential surface of the hydraulic rod is rotatably connected with a brush plate, and the back side of the brush plate is fixedly connected with bristles. The function of the bristles is to clean the dust on the signboard.

[0013] Further, the circumferential surface of the force rod is fixedly connected with a spring, and the end, away from the force rod, of the spring is fixedly connected to the top of the hydraulic cylinder. The function of the spring is to reset the force rod when the L-shaped pushing rod stops pushing the force rod.

[0014] Further, the top of the force rod is located on the displacement track of the L-shaped pushing rod, and the bottom of the bristles is located above the signboard. The function of the bottom of the bristles being located above the signboard is to clean the dust on the signboard when the bristles move.

[0015] The utility model has the following beneficial effects:

[0016] The utility model discloses a rotating and overturning device of motor output shaft and the screw rod, the threaded sleeve, the L type push -rod, the rotating column, the connecting plate, the pivot, the support rod etc.

[0017] The utility model discloses a rotating and cleaning device of motor output shaft and the L type push -rod, the hydraulic cylinder, the stressed rod, the hydraulic rod, the brush plate, the bristle etc.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will introduce the drawing needed to be used in the embodiment briefly, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without the creative labor.

[0020] Figure 1 It is three-dimensional appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is three-dimensional whole structure schematic diagram of the utility model's overturning device;

[0022] Figure 3 It is three-dimensional whole structure schematic diagram of the utility model's cleaning device;

[0023] Figure 4 It is three-dimensional enlarged structure schematic diagram of the utility model's A place in figure 2;

[0024] Figure 5 It is three-dimensional enlarged structure schematic diagram of the utility model's Figure 3 B place in figure 2.

[0025] The components represented by the reference numerals in the drawings are listed as follows:

[0026] 1, placing plate; 2, signboard; 3, turnover device; 31, motor; 32, threaded rotating rod; 33, threaded sleeve; 34, L-shaped pushing rod; 35, rotating column; 36, connecting plate; 37, rotating shaft; 38, supporting rod; 39, torsional spring; 310, fixed piece; 311, pushing strip; 312, force receiving plate; 4, cleaning device; 41, L-shaped pushing rod; 42, hydraulic cylinder; 43, force receiving rod; 44, hydraulic rod; 45, brush plate; 46, bristles; 47, spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] Please refer to Figures 1-5 The present application discloses a traffic signboard capable of being turned over, which comprises a placing plate 1, a signboard 2 arranged on the top of the placing plate 1, and a turnover device 3 arranged on the top of the placing plate 1.

[0029] The turnover device 3 comprises a motor 31, the bottom of the motor 31 is fixedly connected to the top of the placing plate 1, the output shaft of the motor 31 is fixedly connected with a threaded rotating rod 32, the circumferential surface of the threaded rotating rod 32 is threadedly connected with a threaded sleeve 33, the circumferential surface of the threaded sleeve 33 is fixedly connected with an L-shaped pushing rod 34, the top of the placing plate 1 is fixedly connected with a rotating column 35, the circumferential surface of the rotating column 35 penetrates through a connecting plate 36, and the circumferential surface of the rotating column 35 is rotatably connected to the inner wall of the connecting plate 36.

[0030] The normal side of the connecting plate 36 is fixedly connected with a rotating shaft 37, the circumferential surface of the rotating shaft 37 is rotatably connected with a supporting rod 38, the circumferential surface of the rotating column 35 is fixedly connected with a torsional spring 39, one end of the torsional spring 39 away from the rotating column 35 is fixedly connected to the side of the connecting plate 36, and the function of the torsional spring 39 is to reset the force receiving plate 312 when the pushing strip 311 no longer pushes the force receiving plate 312.

[0031] The circumferential surface of the threaded rotating rod 32 is fixedly connected with a fixed piece 310, the circumferential surface of the fixed piece 310 is fixedly connected with a pushing strip 311, the top of the connecting plate 36 is fixedly connected with a force receiving plate 312, the function of the fixed piece 310 is to drive the pushing strip 311 to rotate, and the function of the force receiving plate 312 is to drive the connecting plate 36 to rotate when the pushing strip 311 pushes.

[0032] The back side of the signboard 2 is located on the displacement track of the L-shaped push rod 34, and the front side of the force receiving plate 312 is located on the displacement track of the push bar 311. The back side of the signboard 2 is located on the displacement track of the L-shaped push rod 34, which is used to push the signboard to rotate counterclockwise by 90 degrees when the L-shaped push rod 34 moves up and down.

[0033] The top of the placing plate 1 is provided with a cleaning device 4, which includes an L-shaped push rod 41 fixedly connected to the circumferential surface of the threaded sleeve 33. The top of the placing plate 1 is fixedly connected with a hydraulic cylinder 42. One end of the hydraulic cylinder 42 is internally connected with a force receiving rod 43 through a piston. The other end of the hydraulic cylinder 42 is internally connected with a hydraulic rod 44 through another piston. The circumferential surface of the hydraulic rod 44 is rotatably connected with a brush plate 45. The back side of the brush plate 45 is fixedly connected with a brush 46. The brush 46 is used to clean the dust on the signboard 2.

[0034] The circumferential surface of the force receiving rod 43 is fixedly connected with a spring 47, and the end of the spring 47 away from the force receiving rod 43 is fixedly connected to the top of the hydraulic cylinder 42. The spring 47 is used to reset the force receiving rod 43 when the L-shaped push rod 41 no longer pushes the force receiving rod 43.

[0035] The top of the force receiving rod 43 is located on the displacement track of the L-shaped push rod 41, and the bottom of the brush 46 is located above the signboard 2. The bottom of the brush 46 is located above the signboard 2, which is used to clean the dust on the signboard 2 when the brush 46 moves.

[0036] One specific application of the embodiment is: first, when the staff needs to use the device, the signboard 2 can be flipped by the flipping device 3, and the motor 31 is started. When the output shaft of the motor 31 rotates, the threaded rotating rod 32 rotates, and the threaded sleeve 33 moves. When the threaded sleeve 33 moves, the L-shaped push rod 34 moves, and the signboard 2 rotates by the support rod 38 and the rotating shaft 37, thereby achieving counterclockwise rotation of the signboard 2 by 90 degrees. When the threaded rotating rod 32 rotates, the fixed plate 310 also rotates, and the push bar 311 rotates, thereby pushing the force receiving plate 312 to rotate. When the force receiving plate 312 rotates, the connecting plate 36 rotates by the rotating column 35. When the push bar 311 no longer pushes the force receiving plate 312 to rotate, the connecting plate 36 resets the force receiving plate 312 and the signboard 2 by the torsional spring 39, thereby indirectly rotating the signboard 2 left and right, and allowing a larger range of people to see.

[0037] The cleaning device 4 can be driven by the movement of the threaded sleeve 33, and when the dust on the signboard 2 accumulates too much to affect the display of important messages, the signboard 2 can be cleaned by using the cleaning device 4, when the threaded sleeve 33 moves downward, the L-shaped push rod 41 is driven to move downward, when the L-shaped push rod 41 moves downward, the force rod 43 is pushed to move into the hydraulic cylinder 42, when the force rod 43 moves into the hydraulic cylinder 42, the hydraulic rod 44 is driven to move left by the force of the force rod 43 moving into the hydraulic cylinder 42, when the hydraulic rod 44 moves left, the brush plate 45 is driven to move left, when the brush plate 45 moves left, the bristles 46 are driven to move left, so that when the bristles 46 move left, the dust on the signboard 2 can be cleaned.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the above disclosed application are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A traffic sign with reversible control, comprising a placing plate (1), characterized in that: The top of the placement plate (1) is provided with a signboard (2), and the top of the placement plate (1) is provided with a turnover device (3). The turnover device (3) comprises a motor (31), the bottom of the motor (31) is fixedly connected to the top of the placement plate (1), the output shaft of the motor (31) is fixedly connected with a threaded rotating rod (32), the circumferential surface of the threaded rotating rod (32) is threadedly connected with a threaded sleeve (33), the circumferential surface of the threaded sleeve (33) is fixedly connected with an L-shaped push rod (34), the top of the placement plate (1) is fixedly connected with a rotating column (35), the circumferential surface of the rotating column (35) penetrates through a connecting plate (36), and the circumferential surface of the rotating column (35) is rotatably connected to the inner wall of the connecting plate (36).

2. A reversible traffic sign according to claim 1, wherein The connecting plate (36) is fixedly connected with a rotating shaft (37) on the front side, the circumferential surface of the rotating shaft (37) is rotatably connected with a supporting rod (38), the circumferential surface of the rotating column (35) is fixedly connected with a torsional spring (39), and one end of the torsional spring (39) away from the rotating column (35) is fixedly connected to the side of the connecting plate (36).

3. The reversible traffic sign of claim 1, wherein, The circumferential surface of the threaded rotating rod (32) is fixedly connected with a fixed sheet (310), the circumferential surface of the fixed sheet (310) is fixedly connected with a push bar (311), and the top of the connecting plate (36) is fixedly connected with a stress plate (312).

4. A reversible traffic sign according to claim 3, wherein, The back side of the signboard (2) is located on the displacement track of the L-shaped push rod (34), and the front side of the stress plate (312) is located on the displacement track of the push bar (311).

5. The reversible traffic sign of claim 1, wherein, The top of the placement plate (1) is provided with a cleaning device (4), the cleaning device (4) comprises an L-shaped push rod (41), the L-shaped push rod (41) is fixedly connected to the circumferential surface of the threaded sleeve (33), the top of the placement plate (1) is fixedly connected with a hydraulic cylinder (42), one end of the hydraulic cylinder (42) is internally and slidably connected with a stress rod (43) through a piston, the other end of the hydraulic cylinder (42) is internally and slidably connected with a hydraulic rod (44) through another piston, the circumferential surface of the hydraulic rod (44) is rotatably connected with a brush plate (45), and the back side of the brush plate (45) is fixedly connected with a brush (46).

6. A reversible traffic sign according to claim 5, wherein, The circumferential surface of the stress rod (43) is fixedly connected with a spring (47), and one end of the spring (47) away from the stress rod (43) is fixedly connected to the top of the hydraulic cylinder (42).

7. A reversible traffic sign according to claim 5, wherein, The top of the stress rod (43) is located on the displacement track of the L-shaped push rod (41), and the bottom of the brush (46) is located above the signboard (2).

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