CN210561813U

CN210561813U - Multifunctional highway speed limit safety warning board

Info

Publication number: CN210561813U
Application number: CN201920242003.4U
Authority: CN
Inventors: 崔秀阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-05-19
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a multi-functional highway speed limit safety warning sign, including support column and protective housing, the welding of support column top surface has protective housing, and protective housing has seted up the spout on the surface. The utility model discloses in, this multi-functional highway speed limit safety warning sign surface is connected with clearance mechanism through lead screw and nut, when the accumulational dust in glass plate surface is more, open motor switch, the motor drives the lead screw and rotates, the lead screw drives the nut and reciprocates, the nut drives clearance mechanism and reciprocates, brush and the sponge on clearance mechanism upper portion mutually support, clear up the dust on glass plate surface, this clearance mechanism can clear up the glass plate automatically, make the warning sign remain clean state throughout, the driver can see the content of warning sign in a distance, carry out corresponding operation in advance, avoid the driver to make the wrong judgement, arouse the traffic accident, and then the warning effect of warning sign has been improved.

Description

Multifunctional highway speed limit safety warning board

Technical Field

The utility model relates to a instrument technical field for the highway especially relates to a multi-functional highway speed limit safety warning sign.

Background

The literal meaning of a highway is that public roads, public traffic roads, vehicles such as cars, bicycles, rickshaws, horses and pedestrians can walk, and of course, different highway restrictions are different. Folk also called road, such as usage in "road angel", is not limited to horse specific. There are two types of roads, namely, ordinary roads and special roads for automobiles, the latter are more and more road grades, and the second-level roads have two specifications. Due to the development of automobiles and road repair techniques, highways are developed in different grades. Road grade: there are different systems for classification. The road is divided into five technical levels according to traffic volume according to the road engineering technical standard published in 2014 by the Chinese people traffic publishing company. The speed angles are divided into expressways, expressways and ordinary roads. China has names of high-grade highways and the like in recent years. China is divided into national road, provincial road, county road and village road according to administrative level.

The existing warning board is exposed in the air and is easily corroded by rainwater in rainy days, so that the service life of the warning board is shortened, dust is easily accumulated, and the warning effect of the warning board is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional highway speed-limiting safety warning board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional highway speed limit safety warning sign, includes support column and protective housing, the welding of support column top surface has protective housing, and protective housing has seted up the spout on the surface, the inside top of spout is fixed with the motor, and has the lead screw through the welding of transmission shaft in the motor bottom, lead screw surface threaded connection has the nut, and the welding of nut one side has clearance mechanism, protective housing one side surface bonds has the glass board, and glass board one side is located protective housing inside and is fixed with the display.

Preferably, the inside one end of clearance mechanism is equipped with first draw-in groove, and the inboard joint of first draw-in groove has the sponge, the sponge bottom is connected with the silver that absorbs water, and absorbs water in the silver bottom extends to the aqua storage tank that clearance mechanism inboard was equipped with, first draw-in groove one side is equipped with the second draw-in groove, and the inboard joint of second draw-in groove has the brush, the water inlet has been seted up to clearance mechanism side surface.

Preferably, the sliding grooves are formed in two ends of the surface of the protection shell, and are symmetrical about the vertical center line of the protection shell.

Preferably, nuts are welded at two ends of the cleaning mechanism, and the nuts are symmetrical about a vertical central line of the cleaning mechanism.

Preferably, first clamping grooves are formed in the two ends of the inner side of the upper portion of the cleaning mechanism, and the middle of the first clamping grooves at the two ends is located in the middle of the cleaning mechanism and is connected with a brush through a second clamping groove in a clamped mode.

Preferably, the bottom of the sponge is provided with a plurality of absorbent tampons, and the absorbent tampons are symmetrical about a vertical center line of the sponge.

Preferably, the display is an LED display.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses in, this multi-functional highway speed limit safety warning sign surface is connected with clearance mechanism through lead screw and nut, when the accumulational dust in glass plate surface is more, open motor switch, the motor drives the lead screw and rotates, the lead screw drives the nut and reciprocates, the nut drives clearance mechanism and reciprocates, brush and the sponge on clearance mechanism upper portion mutually support, clear up the dust on glass plate surface, this clearance mechanism can clear up the glass plate automatically, make the warning sign remain clean state throughout, the driver can see the content of warning sign in a distance, carry out corresponding operation in advance, avoid the driver to make the wrong judgement, arouse the traffic accident, and then the warning effect of warning sign has been improved.

2. The utility model discloses in, this multi-functional highway speed limit safety warning sign is equipped with protective housing, when installing the warning sign, with warning sign direct mount in protective housing, bond the glass board on protective housing surface again, in rainy day, protective housing can avoid the rainwater to splash on the display, causes the damage to the display, and then has improved the life of display, can avoid the dust to cover on the display surface simultaneously, reduces the warning effect of display, and then has improved the guard action of warning sign.

Drawings

Fig. 1 is a schematic structural view of a multifunctional highway speed-limiting safety warning board provided by the utility model;

FIG. 2 is a side view of the multifunctional highway speed-limiting safety warning board provided by the utility model;

fig. 3 is the utility model provides a clearance mechanism schematic diagram of multi-functional highway speed limit safety warning sign.

Illustration of the drawings:

1. a support pillar; 2. a protective housing; 3. a nut; 4. a chute; 5. a screw rod; 6. a motor; 7. a glass plate; 8. a display; 9. a cleaning mechanism; 10. a first card slot; 11. a second card slot; 12. a brush; 13. a sponge; 14. a water-absorbing cotton sliver; 15. a water inlet; 16. a water storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a multifunctional highway speed-limiting safety warning board comprises a support column 1 and a protective shell 2, wherein the protective shell 2 is welded on the top surface of the support column 1, a sliding groove 4 is formed in the surface of the protective shell 2, a motor 6 is fixed at the top end inside the sliding groove 4, a screw rod 5 is welded at the bottom end of the motor 6 through a transmission shaft, a nut 3 is connected to the surface of the screw rod 5 in a threaded mode, a cleaning mechanism 9 is welded on one side of the nut 3, a glass plate 7 is bonded on the surface of one side of the protective shell 2, and a display 8 is fixed on one side of the.

A first clamping groove 10 is arranged at one end inside the cleaning mechanism 9, sponge 13 is clamped at the inner side of the first clamping groove 10, a water absorption cotton sliver 14 is connected to the bottom of the sponge 13, the bottom end of the water absorption cotton sliver 14 extends into a water storage groove 16 arranged at the inner side of the cleaning mechanism 9, a second clamping groove 11 is arranged at one side of the first clamping groove 10, a brush 12 is clamped at the inner side of the second clamping groove 11, a water inlet 15 is arranged on the surface of one side of the cleaning mechanism 9, sliding grooves 4 are arranged at two ends of the surface of the protective shell 2, the sliding grooves 4 are symmetrical about a vertical central line of the protective shell 2, nuts 3 are welded at two ends of the cleaning mechanism 9, the nuts 3 are symmetrical about the vertical central line of the cleaning mechanism 9, the first clamping grooves 10 are arranged at two ends of the inner side of the upper part of the cleaning mechanism 9, and the brush 12 is clamped at the middle position of the first clamping grooves 10, the bottom of the sponge 13 is provided with a plurality of absorbent tampons 14, the absorbent tampons 14 are symmetrical about the vertical center line of the sponge 13, and the display 8 is an LED display, so that a driver can see the content on the warning board at night.

The working principle is as follows: when in use, the multifunctional highway speed-limiting safety warning board is provided with the protective shell 2, when the warning board is installed, the display 8 is directly installed in the protective shell 2, the glass plate 7 is adhered to the surface of the protective shell 2, the protective shell 2 can prevent rainwater from splashing on the display 8 in rainy days to damage the display 8, so that the service life of the display 8 is prolonged, meanwhile, dust can be prevented from covering the surface of the display 8, the warning effect of the display 8 is reduced, so that the protection effect of the warning board is improved, the surface of the multifunctional highway speed-limiting safety warning board is connected with the cleaning mechanism 9 through the screw rod 5 and the nut 3, when more dust is accumulated on the surface of the glass plate 7, the switch of the motor 6 is turned on, the motor 6 drives the screw rod 5 to rotate, the screw rod 5 drives the nut 3 to move up and down, the nut 3 drives the cleaning mechanism 9 to move up and down, brush 12 and sponge 13 that clearance mechanism 9 upper portion was equipped with mutually support, clear up the dust on glass board 7 surface, and this clearance mechanism 9 can clear up glass board 7 automatically, makes the warning sign remain clean state throughout, and the driver can see the content of warning sign in a distance, carries out corresponding operation in advance, avoids the driver to make the wrong judgement, arouses the traffic accident, and then has improved the warning effect of warning sign.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional highway speed limit safety warning sign, includes support column (1) and protective housing (2), its characterized in that, support column (1) top surface welding has protective housing (2), and protective housing (2) surface has seted up spout (4), spout (4) inside top is fixed with motor (6), and motor (6) bottom has lead screw (5) through the transmission shaft welding, lead screw (5) surface thread is connected with nut (3), and the welding of nut (3) one side has clearance mechanism (9), protective housing (2) one side surface bonds has glass board (7), and glass board (7) one side is located protective housing (2) inside and is fixed with display (8).

2. The multifunctional road speed-limiting safety warning board as claimed in claim 1, wherein a first clamping groove (10) is formed at one end inside the cleaning mechanism (9), a sponge (13) is clamped inside the first clamping groove (10), a water absorption cotton sliver (14) is connected to the bottom of the sponge (13), the bottom end of the water absorption cotton sliver (14) extends into a water storage groove (16) formed inside the cleaning mechanism (9), a second clamping groove (11) is formed in one side of the first clamping groove (10), a brush (12) is clamped inside the second clamping groove (11), and a water inlet (15) is formed in one side surface of the cleaning mechanism (9).

3. The multifunctional highway speed-limiting safety warning board according to claim 1, wherein sliding grooves (4) are formed in both ends of the surface of the protective shell (2), and the sliding grooves (4) are symmetrical about a vertical center line of the protective shell (2).

4. The multifunctional road speed-limiting safety warning board as claimed in claim 1, wherein nuts (3) are welded at both ends of the cleaning mechanism (9), and the nuts (3) are symmetrical about the vertical center line of the cleaning mechanism (9).

5. The multifunctional highway speed-limiting safety warning board according to claim 1, wherein the cleaning mechanism (9) is provided with first clamping grooves (10) at two ends of the inner side of the upper part, and the first clamping grooves (10) at the two ends are clamped with brushes (12) through second clamping grooves (11) at the middle positions of the cleaning mechanism (9).

6. A multifunctional road speed limit safety warning board as claimed in claim 2, characterized in that a plurality of absorbent tampons (14) are arranged at the bottom of the sponge (13), and the absorbent tampons (14) are symmetrical about the vertical center line of the sponge (13).

7. A multifunctional road speed limit safety warning sign according to claim 1, characterized in that the display (8) is an LED display.