CN209162680U - Induction type road sign - Google Patents
Induction type road sign Download PDFInfo
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- CN209162680U CN209162680U CN201821527764.6U CN201821527764U CN209162680U CN 209162680 U CN209162680 U CN 209162680U CN 201821527764 U CN201821527764 U CN 201821527764U CN 209162680 U CN209162680 U CN 209162680U
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Abstract
The utility model relates to road traffic technical fields, specifically disclose a kind of induction type road sign, including column and board body, board body is equipped with label layer, reflective membrane is pasted in label layer, LED light for irradiating label layer is installed on board body, sensing unit is equipped with by column, sensing unit includes the first sensor block being fixedly mounted on road, first sensor block offers concave slot, sliding block is slidably connected in concave slot, the first sensor block is stretched out at the top of sliding block, the bottom of sliding block is connected with the first spring and touching block, the connection of the bottom wall of first spring and concave slot, the lower section for touching block is equipped with transverse slat, first switch for controlling LED light is installed on transverse slat, first switch offsets with touching block, second spring is connected on transverse slat, the connection of the bottom wall of second spring and concave slot.The utility model can be when vehicle passes through the first sensor block, and LED light, which lights, illuminates board body, is conducive to driver and sees label layer on board body clearly, smoothly receives information.
Description
Technical field
The utility model relates to road traffic technical fields, specifically disclose a kind of induction type road sign.
Background technique
Road sign can provide road information for pedestrian and vehicle, and therefore, road sign plays great work in traffic and transport field
With.Existing road sign is generally fixedly mounted at by road, provides information for passing pedestrian and vehicle.Daytime, people can
The information being seen clearly that on road sign, but after nightfall, rather dark, people are difficult to see the information on road sign.Therefore, it will usually
Reflective membrane is pasted on road sign, in this way, reflective membrane is by reflection light when there is light-illuminating on road sign, so that people are at night
In be still able to see information on road sign.However, reflective membrane on road sign is only since some road signs set up relatively high
The light that a small amount of car light issues can be reflected, vehicle driver is difficult to see clearly the information on road sign, vehicle driver is caused to fail
The warning message or other information on road sign are timely received, there are great security risks.
Utility model content
The utility model is intended to provide a kind of induction type road sign, and vehicle driver is difficult to see clearly on road sign when solving night
Information the problem of.
In order to achieve the above object, the embodiment of the utility model are as follows: induction type road sign, including column and be fixedly mounted on it is vertical
The board body of column top, the board body are equipped with label layer, are pasted with reflective membrane in label layer, are equipped on the board body for shining
The LED light of label layer is penetrated, sensing unit is equipped with by the column, sensing unit includes the first induction being fixedly mounted on road
Block, the first sensor block offer concave slot, and vertical sliding is connected with sliding block in concave slot, and the first sensor block is stretched out at the top of sliding block
Top setting, the bottom of sliding block be fixedly connected with the first spring and touching block, the first spring one end and convex far from sliding block
The bottom wall of slot connects, and the lower section for touching block is equipped with transverse slat, the first switch for controlling LED light is equipped on transverse slat, first opens
It closes and offsets with touching block, second spring, the bottom wall of second spring one end and concave slot far from transverse slat are fixedly connected on transverse slat
Connection.
The working principle and beneficial effect of this programme is: when vehicle driving passes through the first sensor block, the weight of vehicle itself
Power slides sliding block to the direction of convex groove bottom wall, then, is fixedly connected on touching block on sliding block to convex groove bottom wall
Direction is mobile, and touching block applies pressure to the first switch on transverse slat, so that first switch is closed, to control LED light energization
It lights, illuminates the label layer on board body.At this point, the light that the reflective membrane in label layer reflects increases, is conducive to driver and sees clearly
Label layer on board body, to receive the information on board body.Also, since vehicle has preceding road and rear-wheel, vehicle row
When sailing by the first sensor block, it will so that sliding block generation is slided twice, lighted twice to control LED light, therefore, driver
The label layer on board body can be seen twice clearly to confirm that whether the information received is correct, effectively eliminate security risk.Separately
Outside, the first sensor block can slow down the travel speed of vehicle, play a part of deceleration strip, improve traffic safety.
Further, the concave slot includes upper and lower part, and the touching block offers the first groove, peace in the first groove
Equipped with electromagnet, level slidably connects magnet in the first groove, when electromagnet is powered and the magnetic pole of the opposite end of magnet on the contrary,
One end of the magnet is connected with third spring, and the other end of magnet and the upper portion side wall of concave slot offset, and third spring is separate
One end of magnet is connect with electromagnet, and third spring is in compressive state；The sensing unit further includes the second sensor block, described
For column between the first sensor block and the second sensor block, the second sensor block offers the second groove, slides vertically in the second groove
Dynamic to be connected with touching bar, the top setting of the second sensor block is stretched out at the top for touching bar, and the bottom for touching bar is fixedly connected with the
Four springs, the one end of the 4th spring far from pressing plate connect with the bottom wall of the second groove, are equipped with and are used on the bottom wall of the second groove
The second switch of electromagnet is controlled, second switch is located at the lower section of the touching bar.
During touching block is moved to the direction of convex groove bottom wall, when side wall of the magnet no longer with concave slot top offsets
When, magnet skids off the first groove under the action of third spring.When vehicle sails out of the first sensor block, sliding block is in the first spring
It is slided under effect to the direction far from convex groove bottom wall, at this point, magnet and the roof of concave slot lower part offset, to prevent to touch
Block and sliding block are mobile, and first switch is in closed state at this time, and LED light lights always, so that driver can see board clearly always
Label layer on body, the time that LED light lights when avoiding speed excessively high is too short to cause driver to fail to see clearly in time on board body
Label layer.When vehicle driving passes through the second sensor block, vehicle compressing touching bar is slided to the direction of the second groove bottom wall, touching
Bar finally pushes against second switch, so that second switch is closed, so that electromagnet energizing magnetic.Since electromagnet generates
When magnetic, the magnetic pole of the opposite end of electromagnet and magnet is on the contrary, therefore, electromagnet applies magnetic adsorptive power to magnet, so that magnetic
Iron is slided to electromagnet direction, and then roof of the magnet no longer with concave slot lower part offsets, and touching block can be in the vertical direction
It is mobile.Then, sliding block slides reset under the action of the first spring, drives touching block is mobile to reset, and touching block no longer oppresses the
One switch, first switch disconnect, and LED light is extinguished.When vehicle sails out of the first sensor block, bar is touched under the action of four springs
Sliding resets, and touching bar no longer oppresses second switch, and second switch disconnects, and electromagnet power-off loses magnetism, magnet again with it is convex
The side wall on type groove top offsets.
Further, the bottom of the column is equipped with third switch and the 4th switch, third switch and LED light, the
In the same circuit, the 4th switch is in the same circuit one switch with electromagnet, second switch.
It when daytime, is lighted without LED light, driver can also see label layer clearly, therefore, to be energy saving, on column
Third switch and the 4th switch are installed, and third switch and the 4th switch is made to be in normally open on daytime, and at night
In normally off, and then LED light and electromagnet are controlled respectively could work normally at night.
Further, the longitudinal section of first sensor block and the second sensor block is arc-shaped.
The first arc-shaped sensor block of longitudinal section and the second sensor block shape are mellow and full, vehicle driving by the first sensor block and
The resistance being subject to when the second sensor block is small, while reducing the damage that wheel is subject to.
Further, the surface of first sensor block and the second sensor block is fixedly connected with flexible rubber layer.
Flexible rubber layer can be avoided wheel and directly contact with the first sensor block, the second sensor block, thus the first sense of protection
Answer block and the second sensor block.
Further, the magnet is ndfeb magnet.
Ndfeb magnet has extra-heavy magnetic force, therefore, when electromagnet is powered can magnetic absorption ndfeb magnet easily, make
It obtains neodium magnet to move, release touching block.
Further, multiple transfer rollers disposed in parallel are rotatably connected in the roof of the concave slot lower part, transfer roller exposes top
Wall 2-3mm.
At this point, during magnet slides under the action of magnetic adsorptive power to the direction of electromagnet, magnet and convex
Sliding friction between the roof of slot lower part is changed to rolling friction, effectively reduces the frictional resistance being subject to when magnet sliding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of induction type road sign in the utility model embodiment；
Fig. 2 is the longitudinal sectional drawing of the first sensor block in Fig. 1；
Fig. 3 is the longitudinal sectional drawing that block is touched in Fig. 2；
Fig. 4 is the longitudinal sectional drawing of the second sensor block in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: column 1, board body 2, LED light 3, the first sensor block 4, the second sensor block
5, flexible rubber layer 6, concave slot 7, top 701, lower part 702, sliding block 8, the first spring 9, touching block 10, the first groove 101, electricity
Magnet 102, magnet 103, third spring 104, transverse slat 11, first switch 12, second spring 13, transfer roller 14, the second groove 15, touching
Touching lever 16, the 4th spring 17, second switch 18, third switch 19, the 4th switch 20.
Embodiment is substantially as shown in Fig. 1: induction type road sign, including column 1 and the board body being fixedly mounted at the top of column 1
2, board body 2 is equipped with label layer, is pasted with reflective membrane in label layer, the right end of board body 2 is equipped with the LED for irradiating label layer
Lamp 3.Sensing unit is equipped with by column 1, sensing unit includes the first sensor block 4 and the second sensor block being fixedly mounted on road
5, column 1 is between the first sensor block 4 and the second sensor block 5.In conjunction with shown in Fig. 2 and Fig. 4, the first sensor block 4 and the second sense
Answer the longitudinal section of block 5 arc-shaped, the surface of the first sensor block 4 and the second sensor block 5 is fixedly connected to flexible rubber layer 6,
To protect the first sensor block 4 and the second sensor block 5, while reducing vehicle driving by the first sensor block 4 and the second sensor block 5
When the resistance that is subject to.
As shown in connection with fig. 2, the first sensor block 4 offers concave slot 7, and concave slot 7 includes top 701 and lower part 702.Convex
Vertical sliding is connected with sliding block 8 in the top 701 of slot 7, and the top setting of the first sensor block 4, sliding block 8 are stretched out in the top of sliding block 8
Bottom be fixedly connected with the first spring 9 and touching block 10, the lower end of the first spring 9 is connect with the bottom wall of concave slot 7.Touch block
10 lower section is equipped with transverse slat 11, and the upper surface of transverse slat 11 is equipped with the first switch 12 for controlling LED light 3, first switch 12
Offset with the lower end of touching block 10, the lower surface of transverse slat 11 is fixedly connected with second spring 13, the lower end of second spring 13 with it is convex
The bottom wall of type groove 7 connects.There are two transfer roller 14 disposed in parallel, transfer rollers 14 for rotation connection in the roof of the lower part 702 of concave slot 7
Lower end expose 2mm.
As shown in connection with fig. 3, touching block 10 offers the first groove 101, is fixedly installed with electromagnet in the first groove 101
102, level slidably connects magnet 103 in the first groove 101, when electromagnet 102 is powered with the magnetic pole of the opposite end of magnet 103
On the contrary.In the present embodiment, magnet 103 selects ndfeb magnet.The left end of magnet 103 is fixedly connected with third spring 104, magnet
103 right end and the right side wall on the top 701 of concave slot 7 offset, and the left end of third spring 104 is fixedly connected with electromagnet 102,
Third spring 104 is in compressive state.
As shown in connection with fig. 4, the second sensor block 5 offers the second groove 15, and vertical sliding is connected with touching in the second groove 15
The top setting of the second sensor block 5 is stretched out at touching lever 16, the top of touching bar 16, and the bottom of touching bar 16 is fixedly connected with the 4th bullet
Spring 17, the lower end of the 4th spring 17 are connect with the bottom wall of the second groove 15.Erecting bed is installed on the bottom wall of second groove 15, is pacified
Second switch 18 for controlling electromagnet 102 is installed, second switch 18 is located at the lower section of the touching bar 16 on dress platform.
The lower end of column 1 is equipped with third switch 19 and the 4th switch 20, third switch 19 and LED light 3, first switch 12
In the same circuit, the 4th switch 20 is in the same circuit with electromagnet 102, second switch 18.
Specific implementation process is as follows: when night, third switch 19 and the 4th switch 20 is closed, so that third switch 19 and the
Four switches 20 are in normally off.Therefore, at night, when vehicle driving passes through the first sensor block 4, sliding block 8 is in vehicle weight
Lower slide downward is acted on, the touching block 10 being fixedly connected on sliding block 8 moves down, and then, touches block 10 on transverse slat 11
First switch 12 applies pressure, so that first switch 12 is closed, lights to control the energization of LED light 3, illuminates the mark on board body 2
Know layer.At this point, the light that the reflective membrane in label layer reflects increases, is conducive to driver and sees label layer on board body 2 clearly, thus
Smoothly receive the information on board body 2.
In the above process, when magnet 103 no longer offsets with the right side wall on the top 701 of concave slot 7, magnet 103 is
The first groove 101 is skidded off under the action of three springs 104 to the right.When vehicle sails out of the first sensor block 4, sliding block 8 is in the first spring 9
Under the action of upward sliding, at this point, magnet 103 and the roof of 7 lower part 702 of concave slot offset, to prevent touching block 10 and sliding
Block 8 moves up, and then, first switch 12 is still in closed state, and LED light 3 lights always, so that driver always can
See the label layer on board body 2 clearly, while confirming the information on board body 2 convenient for driver.
When vehicle driving passes through the second sensor block 5, slide downward under the action of vehicle weight of bar 16 is touched, touches bar
Second switch 18 is oppressed in 16 lower end, so that second switch 18 is closed, so that 102 energizing magnetic of electromagnet.Due to
When electromagnet 102 generates magnetism, the magnetic pole of the opposite end of electromagnet 102 and magnet 103 is on the contrary, therefore, electromagnet 102 is to magnet
103 apply magnetic adsorptive power to the left so that magnet 103 slides to the left, then magnet 103 no longer with the lower part 702 of concave slot 7
Roof offset, touching block 10 can move in the vertical direction.Then, upward sliding under the action of the first spring 9 of sliding block 8
It resets, touching block 10 is driven to move up reset, touching block 10 no longer oppresses first switch 12, and first switch 12 disconnects, then
LED light 3 is extinguished.When vehicle sails out of the first sensor block 4, touching bar 16 slides reset under the action of the 4th spring 17, touches
Bar 16 no longer oppresses second switch 18, and second switch 18 disconnects, and the power-off of electromagnet 102 loses magnetism, magnet 103 again with convex
The right side wall on the top 701 of slot 7 offsets.
In addition, since first switch 12, LED light 3 and third switch 19 are in the same circuit, only first opens
12 and third switch 19 while in the closure state are closed, LED light 3 can just light；Similarly, due to second switch 18, electromagnet
102 and the 4th switch 20 be in the same circuit, therefore, only second switch 18 and the 4th switch 20 is in closed state simultaneously
When, electromagnet 102 could energizing magnetic.When daytime, third switch 19 and the 4th switch 20 are disconnected, so that third switch 19
It is in normally open with the 4th switch 20, therefore, even if first switch 12 is closed, LED light 3 will not still be lighted；Similarly, even if
Second switch 18 be closed, electromagnet 102 still will not energizing magnetic, achieved the purpose that with this energy saving.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.
Claims (7)
1. induction type road sign, including column and the board body being fixedly mounted at the top of column, the board body is equipped with label layer, mark
Reflective membrane is pasted on layer, it is characterised in that: the LED light for irradiating label layer is installed, by the column on the board body
Equipped with sensing unit, sensing unit includes the first sensor block being fixedly mounted on road, and the first sensor block offers concave slot,
Vertical sliding is connected with sliding block in concave slot, and the top setting of the first sensor block is stretched out at the top of sliding block, and the bottom of sliding block is fixed
It is connected with the first spring and touching block, the lower section of block is touched in the bottom wall connection of the first spring one end and concave slot far from sliding block
Equipped with transverse slat, the first switch for controlling LED light is installed on transverse slat, first switch offsets with touching block, fixed on transverse slat
It is connected with second spring, the bottom wall connection of second spring one end and concave slot far from transverse slat.
2. induction type road sign according to claim 1, it is characterised in that: the concave slot includes upper and lower part, described
Touching block offers the first groove, electromagnet is equipped in the first groove, level slidably connects magnet, electromagnetism in the first groove
When Tie Tong electricity and the magnetic pole of the opposite end of magnet is on the contrary, one end of the magnet is connected with third spring, the other end of magnet with
The upper portion side wall of concave slot offsets, and third spring is connect far from one end of magnet with electromagnet, and third spring is in compressive state；
The sensing unit further includes the second sensor block, and the column is between the first sensor block and the second sensor block, the second induction
Block offers the second groove, and vertical sliding is connected with touching bar in the second groove, and the second sensor block is stretched out at the top for touching bar
Top setting, the bottom for touching bar is fixedly connected with the 4th spring, the bottom of the 4th spring one end far from pressing plate and the second groove
Wall connects, and the second switch for controlling electromagnet is equipped on the bottom wall of the second groove, and second switch is located at the touching bar
Lower section.
3. induction type road sign according to claim 2, it is characterised in that: the bottom of the column be equipped with third switch and
4th switch, the third switch are in the same circuit with LED light, first switch, the 4th switch and electromagnet, second
Switch is in the same circuit.
4. induction type road sign according to claim 3, it is characterised in that: first sensor block and the second sensor block it is vertical
Section is arc-shaped.
5. induction type road sign according to claim 4, it is characterised in that: the table of first sensor block and the second sensor block
Face is fixedly connected with flexible rubber layer.
6. induction type road sign according to claim 5, it is characterised in that: the magnet is ndfeb magnet.
7. induction type road sign according to claim 6, it is characterised in that: rotation connection in the roof of the concave slot lower part
There are multiple transfer rollers disposed in parallel, transfer roller exposes roof 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527764.6U CN209162680U (en) | 2018-09-18 | 2018-09-18 | Induction type road sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527764.6U CN209162680U (en) | 2018-09-18 | 2018-09-18 | Induction type road sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162680U true CN209162680U (en) | 2019-07-26 |
Family
ID=67331522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527764.6U Active CN209162680U (en) | 2018-09-18 | 2018-09-18 | Induction type road sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952469A (en) * | 2019-12-13 | 2020-04-03 | 河南省特利衡器有限公司 | Road overload warning device |
-
2018
- 2018-09-18 CN CN201821527764.6U patent/CN209162680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952469A (en) * | 2019-12-13 | 2020-04-03 | 河南省特利衡器有限公司 | Road overload warning device |
| CN110952469B (en) * | 2019-12-13 | 2021-06-22 | 河南省特利衡器有限公司 | Road overload warning device |
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