CN219364399U

CN219364399U - Traffic safety persuasion device

Info

Publication number: CN219364399U
Application number: CN202320868920.XU
Authority: CN
Inventors: 王彬彬; 刘硕; 吴丰斌; 袁园; 钟明; 刘静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-18
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a traffic safety persuasion device, which comprises a base, wherein a support column is vertically and fixedly arranged on the surface of the base, a movable groove is formed in the top end of the support column, a protective shell is fixedly arranged on the top end of the support column, strip-shaped openings communicated with the movable groove are symmetrically formed in the surface of the support column, a lifting block is slidably arranged in the movable groove, a support rod is vertically and fixedly arranged on the surface of the lifting block, one end of the support rod penetrates into the protective shell and is fixedly provided with a loudspeaker, a rain cover is fixedly arranged on the surface of the loudspeaker, and a transmission assembly for the lifting block to move up and down is arranged on the surface of the base. After the persuasion device is used, a worker can control the lifting block to move vertically downwards through the transmission assembly and drive the loudspeaker to move into the protective shell through the supporting rod, so that the protective shell plays a role in protecting the loudspeaker when the persuasion device is not used, damage to the loudspeaker is reduced, and the service life of the device is prolonged.

Description

Traffic safety persuasion device

Technical Field

The utility model relates to the technical field of traffic safety, in particular to a traffic safety persuasion device.

Background

Along with the continuous development of society, the application of the information technology in urban roads is more and more, particularly in the technical field of traffic safety, a traffic safety persuasion device is usually arranged on the urban roads to warn people to obey traffic rules and go out safely, so that a larger guarantee is provided for traffic safety.

But current persuasion device simple structure, self-protection effect is relatively poor, after the work is over, persuasion device's speaker still exposes outside, can't play the effect of protection to after a long time, the speaker receives the damage easily, seriously reduces persuasion device's life.

Disclosure of Invention

The utility model aims to solve the defects in the prior art that after the work is finished, the loudspeaker of the persuasion device is still exposed and cannot be protected, so that the loudspeaker is easy to damage after a long time, and the service life of the persuasion device is seriously reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the traffic safety persuasion device comprises a base, wherein a support column is vertically and fixedly arranged on the surface of the base, a movable groove is formed in the top end of the support column, a protective shell is fixedly arranged on the top end of the support column, and strip-shaped openings communicated with the movable groove are symmetrically formed in the surface of the support column;

the lifting block is slidably mounted in the moving groove, a supporting rod is vertically and fixedly mounted on the surface of the lifting block, one end of the supporting rod penetrates into the protective shell and is fixedly provided with a loudspeaker, the surface of the loudspeaker is fixedly provided with a rain cover through the fixed block, and the surface of the base is provided with a transmission assembly for the lifting block to move up and down.

Preferably, the support column surface has seted up the rotation hole, drive assembly is including rotating the threaded rod of installing in the rotation hole about both sides screw opposite direction, symmetrical screw cup joints the movable block on the threaded rod and articulate the connecting rod on two movable block surfaces respectively, the both ends of lifting block pass the bar mouth respectively and with two the connecting rod is kept away from movable block one end and is articulated.

Preferably, the installation backup pad is all rotated at threaded rod both ends, two backup pad equal fixed mounting is at the base surface, backup pad surface fixed mounting has step motor, step motor's output shaft and threaded rod fixed connection.

Preferably, a moisture-proof pad is fixedly arranged on the lower surface of the base.

Preferably, through holes are formed in four sides of the protective shell, a plurality of through holes are internally provided with rotating shafts in a rotating mode, and cleaning brushes are fixedly arranged at one ends of the rotating shafts.

Preferably, the plurality of rotating shafts are fixedly sleeved with the spur gears, the plurality of rack bars are vertically and fixedly arranged on the lower surface of the rain cover, and the plurality of rack bars are respectively meshed with the plurality of spur gears.

The utility model has the beneficial effects that:

after the use of the persuasion device is finished, the staff can control the lifting block to vertically move downwards through the transmission component, and then the loudspeaker is driven by the supporting rod to move into the protective shell, so that the protective shell plays a role in protecting the loudspeaker when the persuasion device is not used, damage to the loudspeaker is reduced, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of a traffic safety persuasion device according to the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 base, 2 support column, 3 protective housing, 4 elevating block, 5 branch, 6 speaker, 7 threaded rods, 8 movable blocks, 9 connecting rods, 10 stepper motor, 11 rain cover, 12 axis of rotation, 13 cleaning brush, 14 spur gear, 15 rack pole.

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. 1-3, a traffic safety persuasion device, including base 1, the vertical fixed mounting in base 1 surface has support column 2, the travel slot has been seted up on the top of support column 2, the top fixed mounting of support column 2 has protective housing 3, the bar mouth that is linked together with the travel slot has been seted up to support column 2 surface symmetry, sliding mounting has lifter 4 in the travel slot, lifter 4 surface vertical fixed mounting has branch 5, branch 5 one end penetrates in the protective housing 3 and fixed mounting has speaker 6, base 1 surface is equipped with the drive assembly who is used for lifter 4 to reciprocate, the rotation hole has been seted up on support column 2 surface, drive assembly includes the threaded rod 7 that rotates the left and right sides screw thread opposite direction of installing in the rotation hole, the symmetry screw thread cup joints movable block 8 on threaded rod 7 and articulates respectively on the surface of two movable blocks 8, lifter 4 both ends pass the bar mouth respectively and articulate with two the movable block 8 one end is kept away from to the connecting rod 9, both ends all rotate the installation backup pad, both backup pads are all fixed mounting at base 1 surface, backup pad surface fixed mounting has step motor 10, step motor 10's output shaft and 7 fixed connection.

After the use of persuasion device is finished, the staff starts step motor 10 at first, drive threaded rod 7 through step motor 10's output shaft and rotate, because the screw thread opposite direction on both sides about threaded rod 7, and then drive the screw thread and cup joint two movable blocks 8 on threaded rod 7 and keep away from each other, two movable blocks 8 are driving lifting block 4 through two connecting rods 9 and vertically moving downwards in the movable tank, then lifting block 4 rethread branch 5 drives speaker 6 and vertically moves downwards, until speaker 6 is removed completely in the protective housing 3, when needs use, can control step motor 10 opposite direction rotation, and then drive two movable blocks 8 through threaded rod 7 and be close to each other, then drive lifting block 4 through two connecting rods 9 and vertically upwards move, until speaker 6 shifts out from protective housing 3, thereby when not using the persuasion device, play the effect to speaker 6 through protective housing 3, reduce the damage to speaker 6, improve persuasion device's life.

The speaker 6 surface is through fixed block fixed mounting having the rain cover 11, when meetting the rainwater weather, the rain cover 11 can effectually block that the rainwater drops to speaker 6 on, plays the effect of protection to speaker 6.

The lower surface of the base 1 is fixedly provided with a dampproof pad which can play a dampproof role on the persuasion device.

Through holes are formed in four sides of the protective shell 3, rotating shafts 12 are rotatably arranged in the through holes, cleaning brushes 13 are fixedly arranged at one ends of the rotating shafts 12, spur gears 14 are fixedly sleeved on the rotating shafts 12, a plurality of rack bars 15 are vertically and fixedly arranged on the lower surface of the rain cover 11, and the rack bars 15 are respectively meshed with the spur gears 14.

After the speaker 6 is used for a long time, a large amount of dust can be adsorbed on the surface, when the speaker 6 is driven to vertically move downwards through the transmission component, the speaker 6 drives the rain cover 11 to vertically move downwards through the fixed block, and then the rack bar 15 is driven to move downwards, as the rack bar 15 is meshed with the spur gear 14 and is connected with the spur gear 14, the rotating shaft 12 is driven to rotate through the spur gear 14, and then the cleaning brush 13 is driven to rotate through the rotating shaft 12, so that when the speaker 6 moves towards the protective shell 3, the cleaning brushes 13 can clean dust adsorbed on the surface of the speaker 6 through continuous rotation, and the influence of the dust on the speaker 6 is reduced.

In the utility model, after the persuasion device is used, a worker drives the lifting block 4 to vertically move downwards in the moving groove through the transmission component, and then the lifting block 4 drives the loudspeaker 6 to vertically move downwards through the supporting rod 5 until the loudspeaker 6 completely moves into the protective shell 3, so that the protective shell 3 plays a role in protecting the loudspeaker 6 when the persuasion device is not used, the damage to the loudspeaker 6 is reduced, and the service life of the persuasion device is prolonged.

Overall, for technical problems: after the work is finished, the loudspeaker 6 of the persuasion device is still exposed and cannot be protected, so that the loudspeaker 6 is easily damaged after a long time, and the service life of the persuasion device is seriously reduced; adopts the technical proposal that: the lifting block 4 is controlled to move vertically downwards through the transmission component, and then the loudspeaker 6 is driven to move into the protective shell 3 through the supporting rod 5; the implementation process of the technical scheme is as follows: after the persuasion device is used, a worker drives the lifting block 4 to vertically move downwards in the moving groove through the transmission component, and then the lifting block 4 drives the loudspeaker 6 to vertically move downwards through the supporting rod 5 until the loudspeaker 6 completely moves into the protective shell 3; therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: when not using the persuasion device, play the effect of protection to speaker 6 through protective housing 3, reduce the damage to speaker 6, improve the life of persuasion device.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The traffic safety persuasion device comprises a base (1), and is characterized in that a support column (2) is vertically and fixedly arranged on the surface of the base (1), a moving groove is formed in the top end of the support column (2), a protective shell (3) is fixedly arranged on the top end of the support column (2), and strip-shaped openings communicated with the moving groove are symmetrically formed in the surface of the support column (2);

the lifting block (4) is slidably mounted in the moving groove, a supporting rod (5) is vertically and fixedly mounted on the surface of the lifting block (4), one end of the supporting rod (5) penetrates into the protective shell (3) and is fixedly provided with a loudspeaker (6), the surface of the loudspeaker (6) is fixedly provided with a rain cover (11) through the fixed block, and the surface of the base (1) is provided with a transmission component for the lifting block (4) to move up and down.

2. The traffic safety persuasion device according to claim 1, wherein the surface of the supporting column (2) is provided with a rotation hole, the transmission assembly comprises a threaded rod (7) which is installed in the rotation hole in a rotating mode and has opposite threads on the left side and the right side, a moving block (8) which is sleeved on the threaded rod (7) through symmetrical threads, and connecting rods (9) which are hinged to the surfaces of the two moving blocks (8) respectively, and two ends of the lifting block (4) respectively penetrate through the strip-shaped openings and are hinged to one ends, away from the moving blocks (8), of the two connecting rods (9).

3. The traffic safety persuasion device according to claim 2, wherein the two ends of the threaded rod (7) are respectively provided with a supporting plate in a rotating mode, the two supporting plates are respectively fixedly arranged on the surface of the base (1), the surface of each supporting plate is fixedly provided with a stepping motor (10), and an output shaft of each stepping motor (10) is fixedly connected with the threaded rod (7).

4. The traffic safety persuasion device of claim 1, wherein a moisture-proof pad is fixedly mounted on the lower surface of the base (1).

5. The traffic safety persuasion device according to claim 1, wherein through holes are formed in four sides of the protective housing (3), a rotating shaft (12) is rotatably mounted in each of the through holes, and cleaning brushes (13) are fixedly mounted at one ends of the rotating shafts (12).

6. The traffic safety persuasion device according to claim 5, wherein a plurality of spur gears (14) are fixedly sleeved on the rotating shafts (12), a plurality of rack bars (15) are vertically and fixedly installed on the lower surface of the rain cover (11), and the plurality of rack bars (15) are respectively meshed with the plurality of spur gears (14).