CN217810611U - Road surface warning device - Google Patents
Road surface warning device Download PDFInfo
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- CN217810611U CN217810611U CN202221104058.7U CN202221104058U CN217810611U CN 217810611 U CN217810611 U CN 217810611U CN 202221104058 U CN202221104058 U CN 202221104058U CN 217810611 U CN217810611 U CN 217810611U
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- warning
- magnetic switch
- branch
- switch
- road surface
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Abstract
The utility model discloses a road surface warning device, the road surface warning device includes the mounting bracket, collision pole and warning return circuit, the switch module that the warning return circuit is connected including the electricity, power and alarm component, collision pole's one end is installed on the mounting bracket, and the clearance has between collision pole's the other end and the road surface, switch module includes the magnetism base, magnetic switch and control switch, control switch installs on the mounting bracket, magnetic switch installs in collision pole's bottom, the magnetism base set up on the road surface and with the magnetism switch between have the clearance, collision pole removes to the direction removal of keeping away from the magnetism base with driving magnetic switch, magnetic switch opens a way, so that control switch switches on alarm component. The utility model discloses among the technical scheme, when the crash bar received the striking, can automatic triggering alarm subassembly send out the police dispatch newspaper sound, suggestion navigating mate in time controls the vehicle, is showing the warning effect that has improved the road surface warning device of this embodiment.
Description
Technical Field
The utility model relates to a highway traffic facilities technical field, in particular to road surface warning device.
Background
The warning stake on the market at present probably divides into two kinds: movable and immovable. The driver can have vision blind area when driving the vehicle, because the high scope of two kinds of stake of warning all is between 80cm-100cm, the effect of warning is all limited, in case the vehicle is close to the stake of warning, the driver just is difficult to control the distance between self and the stake of warning, bumps easily.
Mobilizable warning stake adopts rubber or plastics class material that weight is lighter to make mostly, and the back of bumping, the warning stake that damages needs whole change, causes certain economic loss. The unmovable warning pile is generally made of stone materials, and when a driver drives a vehicle to collide with the warning pile, the vehicle can be damaged more greatly to bring greater economic loss although the maintenance of the stone warning pile is simpler.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a road surface warning device aims at solving the relatively poor problem of the effect of warning of the stake of warning now.
In order to achieve the above object, the utility model provides a road surface warning device, road surface warning device includes mounting bracket, collision pole and warning loop, warning loop includes switch module, power and the alarm component of electricity connection, collision pole's one end install in on the mounting bracket, just the clearance has between collision pole's the other end and the road surface, switch module includes magnetism base, magnetic switch and control element, control element install in on the mounting bracket, magnetic switch install in collision pole's bottom, magnetism base set up on the road surface and with the clearance has between the magnetic switch, collision pole removes in order to drive magnetic switch is to keeping away from the direction of magnetism base removes, magnetic switch opens a way, so that control element switches on the alarm component.
Optionally, the alarm circuit includes a control branch and an alarm branch connected in parallel, the magnetic switch and the control element are connected in series to the control branch, and the alarm component is connected in series to the alarm branch.
Optionally, the alarm loop further includes a first warning branch and a first warning lamp connected in series to the first warning branch, and the first warning branch is connected in parallel to the alarm branch; when the collision rod does not move, the magnetic switch is closed, so that the control element conducts the first warning lamp and disconnects the alarm component; when the collision rod moves, the magnetic switch is opened, so that the control element switches on the alarm assembly and switches off the first warning lamp.
Optionally, the alarm loop further includes a second warning branch and a second warning lamp connected in series to the second warning branch, and the second warning branch is connected in parallel to the first warning branch; the magnetic switch is closed, so that the control element conducts the first warning lamp and disconnects the second warning lamp; the magnetic switch is opened, so that the control element conducts the second warning lamp and disconnects the first warning lamp; the first warning light and the second warning light are different in light-emitting color or light-emitting pattern.
Optionally, the magnetic switch is a reed switch, and the magnetic base includes a base and a permanent magnet disposed in the base.
Optionally, the collision bar, the base and the mounting bracket are all made of aluminum.
Optionally, the bottom end of the collision rod is provided with a mounting groove for mounting the magnetic switch.
Optionally, a plurality of first reflective layers and second reflective layers are attached to the outside of the collision rod, and the first reflective layers and the second reflective layers are sequentially arranged in a staggered and circulating manner along the length direction of the collision rod.
Optionally, the length of the collision bar is 100cm-120cm.
Optionally, the alarm component is a buzzer.
The utility model discloses warning stake on technical scheme mainly used highway, the vehicle collides with the collision pole, leads to the collision pole to take place the skew to make the magnetic switch of collision pole bottom keep away from the magnetism base, magnetic switch is in the open circuit state, and at this moment, control element control alarm subassembly switches on, and the alarm subassembly sends out the police dispatch newspaper sound, and the driver in the suggestion vehicle controls the vehicle immediately, avoids vehicle and road surface warning device further impaired, reduces economic loss. When the impact bar receives the striking, can automatic trigger the alarm subassembly and send out the police dispatch newspaper sound, the suggestion navigating mate, the road surface warning device's of this embodiment warning effect has been showing and has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a pavement warning device according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
The reference numbers indicate:
| 1 | |
31 | Magnetic base |
| 11 | |
32 | |
| 2 | Collision rod | 33 | |
| 21 | Mounting groove | 4 | Power supply |
| 22 | A first light reflecting layer | 5 | Alarm assembly |
| 23 | A second light reflecting layer | 6 | First warning light |
| 3 | Switch assembly | 7 | Second warning lamp |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a road surface warning device.
As shown in fig. 1 to fig. 2, the utility model discloses a road surface warning device includes mounting bracket 1, collision bar 2 and warning return circuit, the warning return circuit includes the switch module 3 of electricity connection, power 4 and alarm module 5, the one end of collision bar 2 is installed on mounting bracket 1, and have the clearance between the other end of collision bar 2 and the road surface, switch module 3 includes magnetic base 31, magnetic switch 32 and control element 33, control element 33 is installed on mounting bracket 1, magnetic switch 32 is installed in the bottom of collision bar 2, magnetic base 31 set up on the road surface and magnetic switch 32 between have the clearance, collision bar 2 removes to the direction of keeping away from magnetic base 31 with driving magnetic switch 32, magnetic switch 32 opens the way, so that control element 33 switches on alarm module 5.
The utility model discloses a road surface warning device mainly used highway is the stake of warning, please combine to refer to fig. 1 and fig. 2, mounting bracket 1 includes the installation pole 11 to the horizontal extension in left side, the upper end of collision pole 2 is connected with the left end of installation pole 11, magnetic switch 32 is installed to the lower extreme of collision pole 2, magnetic switch 32's below is provided with magnetic base 31, when magnetic switch 32 is close to magnetic base 31, magnetic base 31 can magnetize magnetic switch 32 and make the circuit switch-on in the magnetic switch 32. On the other hand, when the magnetic switch 32 is far from the magnetic base 31, the magnetic base 31 cannot continue to magnetize the magnetic switch 32, and the circuit in the magnetic switch 32 is turned off. Specifically, when a vehicle collides with the collision rod 2, the collision rod 2 is shifted, so that the magnetic switch 32 at the bottom end of the collision rod 2 is far away from the magnetic base 31, the magnetic switch 32 is in an open circuit state, at this time, the control element 33 controls the alarm assembly 5 to be conducted, the alarm assembly 5 gives out an alarm sound, a driver in the vehicle is prompted to immediately control the vehicle, the vehicle and the road surface warning device are prevented from being further damaged, and economic loss is reduced. When collision pole 2 received the striking, can the automatic triggering alarm subassembly 5 send out the police dispatch newspaper sound, the suggestion navigating mate, is showing the warning effect that has improved the road surface warning device of this embodiment.
In particular, the alarm circuit comprises a control branch and an alarm branch connected in parallel, the magnetic switch 32 and the control element 33 being connected in series to the control branch, and the alarm assembly 5 being connected in series to the alarm branch. The opening or closing of the magnetic switch 32 signals the control element 33, and the control element 33 controls the opening or closing of the alarm branch and the switches on the control branch. When the collision rod 2 is not collided, the magnetic switch 32 is located above the magnetic base 31, and the magnetic base 31 enables the magnetic switch 32 to be in a closed circuit state, and at the moment, the control element 33 receives an external current signal, so that the switch on the alarm branch is in an off state, and the alarm component 5 cannot be conducted. When the collision rod 2 is deflected by collision, the magnetic switch 32 is far away from the magnetic base 31, the magnetic switch 32 is in an open circuit state, the control element 33 does not receive an external current signal, the control element 33 enables the switch on the alarm branch circuit to be in a closed state, and the alarm component 5 is conducted to give an alarm sound to remind a driver to control the vehicle. The principle of the alarm loop is simple, and the control action stably improves the use stability of the road surface warning device of the embodiment.
In one embodiment, the alarm circuit further comprises a first warning branch and a first warning lamp 6 connected in series with the first warning branch, and the first warning branch is connected in parallel with the alarm branch; when the collision bar 2 is not moved, the magnetic switch 32 is closed, so that the control switch turns on the first warning lamp 6 and turns off the alarm component 5; when the collision bar 2 moves, the magnetic switch 32 opens, so that the control switch turns on the alarm component 5 and turns off the first warning lamp 6.
In particular, the control element 33 may control the opening or closing of the switch on the first warning branch. When the collision rod 2 is not collided, the magnetic switch 32 is located above the magnetic base 31, the distance is short, the magnetic base 31 enables the magnetic switch 32 to be in a closed circuit state, the control element 33 receives an external current signal at the moment, the switch on the first warning branch is enabled to be closed, the first warning lamp 6 is conducted and emits light, the switch on the alarm branch is in an off state, and the alarm component 5 cannot be conducted. In contrast, when the impact rod 2 is deflected by impact, the magnetic switch 32 is far away from the magnetic base 31, the magnetic switch 32 is in an open state, the control element 33 does not receive an external current signal, the control element 33 enables the switch on the alarm branch to be in a closed state, and the switch on the first warning branch is in an open state. The first warning lamp 6 emits light to enable the driver to see the road surface warning device of the embodiment at a longer distance, and the warning effect of the road surface warning device of the embodiment is further enhanced.
Furthermore, the alarm loop also comprises a second warning branch and a second warning lamp 7 which is connected in series with the second warning branch, and the second warning branch is connected in parallel with the first warning branch; the magnetic switch 32 is closed, so that the control element 33 turns on the first warning lamp 6 and turns off the second warning lamp 7; the magnetic switch 32 is opened to make the control element 33 turn on the second warning light 7 and turn off the first warning light 6; the first warning lamp 6 and the second warning lamp 7 are different in light emission color or light emission pattern.
In the present embodiment, the first warning lamp 6 emits green light, and the second warning lamp 7 emits red light. It will be appreciated that the control element 33 may also control the opening or closing of the switch on the second warning branch. When the collision bar 2 is not collided, the first warning lamp 6 is switched on to emit green light, and the second warning lamp 7 and the alarm assembly 5 are not switched on. When the collision rod 2 is impacted, the first warning lamp 6 is disconnected, the second warning lamp 7 emits red light, and the alarm component 5 emits alarm sound. After collision pole 2 received the striking, second warning light 7 can continuously send ruddiness, reminds the staff in time to restore the road surface warning device of this embodiment to drop into the road surface again and warn, for driving safety protection driving and protecting the way.
In one embodiment, the magnetic switch 32 is a reed switch, and the magnetic base 31 includes a base and a permanent magnet disposed in the base. The reed pipe comprises a glass shell and an iron elastic reed electric plate arranged in the glass pipe, and inert gas is filled in the glass pipe. When the dry reed pipe is close to the base, under the action of magnetic lines of force of a magnetic field of the permanent magnet in the base, the two reeds in the dry reed pipe are magnetized to be mutually attracted and contacted, and the reeds are attracted together to enable the circuit to be communicated. On the contrary, when the collision bar 2 is collided and the reed pipe is far away from the magnetic base 31, the reed can not be magnetized any more due to the far distance, and the circuit in the reed pipe is in an open circuit state. The dry reed pipe has simple structure, small volume and convenient control.
In one embodiment, the crash bar 2, the base and the mounting bracket 1 are made of aluminum. The road surface warning device of this embodiment mainly used road surface warning stake, operational environment is comparatively abominable, and aluminium has corrosion-resistant characteristic, can effectively protect spare part. In addition, the aluminum part has light weight and high strength, and can reduce the damage degree of the vehicle during vehicle collision and reduce economic loss.
In an embodiment, the bottom end of the impact bar 2 is provided with an installation groove 21 for installing the magnetic switch 32, as shown in fig. 1 and 2, the magnetic switch 32 is installed in the installation groove 21, the installation groove 21 can protect the magnetic switch 32, and the cost required by the later maintenance and replacement of the pavement warning device of the embodiment is reduced.
In one embodiment, the collision bar 2 is externally attached with a plurality of first reflective layers 22 and second reflective layers 23, and the first reflective layers 22 and the second reflective layers 23 are sequentially arranged in a staggered and cyclic manner along the length direction of the collision bar 2. Referring to fig. 1, in the present embodiment, the first reflective layer 22 is red, the second reflective layer 23 is white, and the warning piles with alternate red and white colors have more obvious visual effects, so that the warning effect of the pavement warning device of the present embodiment is enhanced.
In one embodiment, the length of the impact bar 2 is 100cm-120cm, the height of the visual field of a general car driver is 100 cm-130 cm, and the length of the impact bar 2 is within the range of 100cm-120cm, so that the impact bar 2 can be seen by the driver, manufacturing materials can be saved to a certain extent, and the cost is reduced.
In one embodiment, the warning component 5 is a buzzer, which has a simple structure and a low cost, and further reduces the manufacturing cost of the road surface warning device of this embodiment.
The above is only the preferred embodiment of the present invention, and is not therefore limiting the patent scope of the present invention, all of which are under the design of the present invention, the equivalent structure transformation made by the contents of the specification and the attached drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a road surface warning device, its characterized in that, road surface warning device includes mounting bracket, collision pole and warning loop, warning loop includes switch module, power and the alarm component of electricity connection, collision pole's one end install in on the mounting bracket, just the clearance has between collision pole's the other end and the road surface, switch module includes magnetism base, magnetic switch and control element, control element install in on the mounting bracket, magnetic switch install in collision pole's bottom, the magnetism base set up on the road surface and with the clearance has between the magnetic switch, collision pole removes in order to drive magnetic switch is to keeping away from the direction of magnetism base removes, magnetic switch opens a way, so that control element switches on the warning subassembly.
2. A pavement warning device as claimed in claim 1, wherein said warning circuit includes a control branch and an alarm branch connected in parallel, said magnetic switch and said control element being connected in series to said control branch, and said alarm component being connected in series to said alarm branch.
3. The pavement warning device of claim 2, wherein the warning circuit further comprises a first warning branch and a first warning light connected in series to the first warning branch, the first warning branch being connected in parallel to the warning branch; when the collision rod does not move, the magnetic switch is closed, so that the control element conducts the first warning lamp and disconnects the alarm component; when the collision rod moves, the magnetic switch is opened, so that the control element switches on the alarm assembly and switches off the first warning lamp.
4. A pavement warning device as set forth in claim 3, wherein said warning circuit further includes a second warning branch and a second warning light connected in series to said second warning branch, said second warning branch being connected in parallel to said first warning branch; the magnetic switch is closed, so that the control element conducts the first warning lamp and disconnects the second warning lamp; the magnetic switch is opened, so that the control element conducts the second warning lamp and disconnects the first warning lamp; the first warning light and the second warning light are different in light-emitting color or light-emitting pattern.
5. The pavement warning device of claim 1, wherein the magnetic switch is a reed switch, and the magnetic base includes a base and a permanent magnet disposed within the base.
6. The pavement warning apparatus of claim 5 wherein the crash bar, the base and the mounting bracket are aluminum.
7. The pavement warning device according to claim 1, wherein a mounting groove for mounting the magnetic switch is formed at a bottom end of the impact bar.
8. A pavement warning device as set forth in any one of claims 1 to 7, wherein said impact bar is externally provided with a plurality of first and second light reflecting layers, said first and second light reflecting layers being alternately arranged in a circulating manner in sequence along the length direction of said impact bar.
9. A pavement warning device as claimed in any one of claims 1 to 7, wherein the length of the impact bar is in the range 100cm to 120cm.
10. A pavement warning device as claimed in any one of claims 1 to 7, wherein said warning member is a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104058.7U CN217810611U (en) | 2022-05-09 | 2022-05-09 | Road surface warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104058.7U CN217810611U (en) | 2022-05-09 | 2022-05-09 | Road surface warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217810611U true CN217810611U (en) | 2022-11-15 |
Family
ID=83983113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221104058.7U Active CN217810611U (en) | 2022-05-09 | 2022-05-09 | Road surface warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217810611U (en) |
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2022
- 2022-05-09 CN CN202221104058.7U patent/CN217810611U/en active Active
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