CN109868767A - A kind of clean type highway reflecting mirror being easily installed debugging - Google Patents
A kind of clean type highway reflecting mirror being easily installed debugging Download PDFInfo
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- CN109868767A CN109868767A CN201910115916.4A CN201910115916A CN109868767A CN 109868767 A CN109868767 A CN 109868767A CN 201910115916 A CN201910115916 A CN 201910115916A CN 109868767 A CN109868767 A CN 109868767A
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- debugging
- reflecting mirror
- easily installed
- clean type
- lifting sleeve
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Abstract
The present invention relates to a kind of clean type highway reflecting mirrors for being easily installed debugging, including mounting post and main body, it further include debugging mechanism and cleaning mechanism, the debugging mechanism includes lifting sleeve, first driving assembly, drive rod, rotating bar and limit assembly, the cleaning mechanism includes the second driving assembly, rotating casing, cleaning brush, two first connecting rods, two connecting sleeves, two springs and two the second connecting rods, first driving assembly includes first motor, drive block and screw rod, the limit assembly includes fixed sleeving and gag lever post, this is easily installed in the clean type highway reflecting mirror of debugging, make user when highway reflecting mirror is installed by debugging mechanism, can height to highway reflecting mirror and angle be adjusted, to improve the convenient degree of highway reflecting mirror installation and debugging, it is driven and is cleaned by cleaning mechanism Brush rotation, cleans highway reflecting mirror by cleaning brush, to improve the clarity of highway reflecting mirror.
Description
Technical field
The present invention relates to wisdom traffic field, in particular to a kind of clean type highway reflecting mirror for being easily installed debugging.
Background technique
Highway reflecting mirror is set to bend mostly and the location of accident occurs for the small possibility of radius, such as the intersection of bad visibility
Reflecting mirror should all be set with road junction and other places, highway reflecting mirror has round and rectangular, generally uses convex lens, and mirror surface answers reflection efficiency high,
Not fuzzy, warpage, bubble, water wave defect.
The one kind of highway reflecting mirror as wisdom traffic equipment substantially increases the safety of people's driving, ordinary highway
Reflecting mirror needs that height and angle is adjusted during installation, and the highway mirror structure of the prior art is simple, causes
Keep the debugging of highway reflective mirror more difficult, reduces the practicability of highway reflective mirror, moreover, existing highway reflecting mirror is passing through
It crosses after prolonged use, a large amount of dust can be accumulated on the mirror surface of highway reflecting mirror, to reduce highway reflecting mirror
Clarity.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing one kind and being easily installed debugging
Clean type highway reflecting mirror.
The technical solution adopted by the present invention to solve the technical problems is: a kind of clean type highway being easily installed debugging is anti-
Mirror, including mounting post and main body are penetrated, further includes debugging mechanism and cleaning mechanism, the main body is connected by debugging mechanism and mounting post
It connects, the cleaning mechanism is arranged in main body；
The debugging mechanism includes lifting sleeve, the first driving assembly, drive rod, rotating bar and limit assembly, the peace
The side for filling column is equipped at least two limit holes, and the limit hole is successively uniformly arranged from top to bottom, and the lifting sleeve is arranged
In mounting post, the side of lifting sleeve is arranged in the limit assembly, and one end of the rotating bar is hinged on lifting sleeve
The other side of lifting sleeve, one end of the drive rod and rotating bar is arranged in the top of the other side, first driving assembly
Middle part it is hinged, the other end of the drive rod is connect with the first driving assembly, and the other end of rotating bar is arranged in the main body
On；
The cleaning mechanism includes the second driving assembly, rotating casing, cleaning brush, two first connecting rods, two connections
Casing, two springs and two the second connecting rods, the rotating casing are set on the periphery of the other end of rotating bar, and two
One connecting rod is vertically provided above and below rotating casing respectively, and two connecting sleeves are separately positioned on two first connections
On one end of the separate rotating casing of bar, two the second connecting rods are each passed through two connecting sleeves, two the second connecting rod phases
Mutually parallel, two the second connecting rods are mutually perpendicular to two first connecting rods respectively, and the second driving assembly setting is rotating
The top of bar, the cleaning brush are arranged in one end of the separate rotating bar of main body, the both ends of the cleaning brush respectively with two
One end of two connecting rods connects, and two springs are respectively sleeved in two the second connecting rods, and the both ends of the spring are respectively and even
The connection of one end of female connector pipe and the second connecting rod, the spring are in tensional state.
Preferably, in order to improve the degree of automation of highway reflecting mirror, the inside of the main body is received equipped with wireless signal
Hair module and processor, the wireless signal transceiver module are electrically connected with processor.
Preferably, in order to provide power to the rotation of rotating bar, first driving assembly includes first motor, driving
The other side of lifting sleeve is arranged in block and screw rod, the screw rod, and the screw rod is parallel to each other with mounting post, the first motor
The bottom end of the other side of lifting sleeve is set, and the first motor is connect with screw rod transmission, and the drive block is set in screw rod
On, the drive block is connect with wire rod thread, and the other end of the drive rod is hinged on drive block.
Preferably, in order to realize the adjusting to the height of lifting sleeve, the limit assembly includes fixed sleeving and limit
The middle part of the side of lifting sleeve is arranged in position bar, the fixed sleeving, and the gag lever post passes through fixed sleeving, the gag lever post
It is mutually perpendicular to mounting post, one end of the gag lever post is set on the inside of a wherein limit hole, the periphery of the gag lever post
There is external screw thread, the inner wall of the fixed sleeving is equipped with internal screw thread, and the external screw thread is matched with internal screw thread.
Preferably, in order to provide power to the rotation of rotating casing, second driving assembly includes the second motor, the
One gear and second gear, the second gear are set on the periphery of rotating casing, and second motor is arranged in rotating bar
On, second motor and first gear are sequentially connected, and the first gear is engaged with second gear.
Preferably, in order to improve the stability of rotating casing, one end of the separate lifting sleeve of the rotating bar it is outer
Week is equipped with annular groove, and the inside of annular groove is arranged in the rotating casing.
Preferably, in order to improve the stability of the second connecting rod, one end of the separate cleaning brush of two the second connecting rods
On be respectively equipped with a limited block.
Preferably, being coated with lubricating grease on the screw rod to improve drive block mobile smooth degree.
Preferably, in order to improve the stability of screw rod, the both ends of the screw rod are respectively equipped with a bearing block, two axis
Seat is held to be arranged on the other side of lifting sleeve.
Preferably, in order to improve the convenient degree of user's rotary spacing bar, the other end of the gag lever post is equipped with knob.
The invention has the advantages that this is easily installed in the clean type highway reflecting mirror of debugging, made by debugging mechanism
User when highway reflecting mirror is installed, can height to highway reflecting mirror and angle be adjusted, to improve public affairs
The convenient degree of road reflecting mirror installation and debugging, compared with existing debugging mechanism, the debugging mechanism structure is simple, reduces mechanism event
Hinder the quantity of point, to reduce the probability of the mechanism malfunction, moreover, drives cleaning brush to turn by cleaning mechanism
It is dynamic, highway reflecting mirror is cleaned by cleaning brush, so that the clarity of highway reflecting mirror is improved, with existing cleaning mechanism
It compares, which is acted on by the restoring force of spring, makes cleaning brush tight abutment in main body, to improve cleaning brush
Cleaning effect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the clean type highway reflecting mirror for being easily installed debugging of the invention；
Fig. 2 is the structural schematic diagram of the debugging mechanism of the clean type highway reflecting mirror for being easily installed debugging of the invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural schematic diagram of the cleaning mechanism of the clean type highway reflecting mirror for being easily installed debugging of the invention；
In figure: 1. limit holes, 2. mounting posts, 3. lifting sleeves, 4. rotating bars, 5. drive rods, 6. drive blocks, 7. screw rods,
8. first motor, 9. fixed sleevings, 10. knobs, 11. gag lever posts, 12. connecting sleeves, 13. first gears, 14. second motors,
15. rotating casing, 16. second gears, 17. first connecting rods, 18. springs, 19. cleaning brush, 20. main bodys, 21. second connections
Bar.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of clean type highway reflecting mirror for being easily installed debugging, including mounting post 2 and main body 20, also wrap
Debugging mechanism and cleaning mechanism are included, the main body 20 is connect by debugging mechanism with mounting post 2, and the cleaning mechanism is arranged in master
On body 20；
The convenient degree that highway reflecting mirror is debugged during the installation process is improved by debugging mechanism, so that it is anti-to improve highway
The practicability of light microscopic can clean the mirror surface of highway reflective mirror by cleaning mechanism, to improve highway reflective mirror
Clarity；
As shown in Fig. 2, the debugging mechanism includes lifting sleeve 3, the first driving assembly, drive rod 5, rotating bar 4 and limit
The side of hyte part, the mounting post 2 is equipped at least two limit holes 1, and the limit hole 1 is successively uniformly arranged from top to bottom,
The lifting sleeve 3 is set in mounting post 2, and the side of lifting sleeve 3 is arranged in the limit assembly, the rotating bar 4
One end is hinged on the top of the other side of lifting sleeve 3, and the other side of lifting sleeve 3, institute is arranged in first driving assembly
The one end for stating drive rod 5 and the middle part of rotating bar 4 are hinged, and the other end of the drive rod 5 is connect with the first driving assembly, described
Main body 20 is arranged on the other end of rotating bar 4；
Lifting sleeve 3 can be fixed in mounting post 2 by user's control highway reflective mirror under the action of limit assembly
Any position, to realize the height adjustment to main body 20, while power is provided by the first driving assembly, in drive rod
Under 5 transmission effect, driving rotating bar 4 is swung up and down, to realize the angle of main body 20 in the vertical direction by rotating bar 4
Degree is adjusted, to improve the convenient degree of highway reflecting mirror installation and debugging；
As shown in figure 4, the cleaning mechanism includes the second driving assembly, rotating casing 15, cleaning brush 19, two first companies
The spring 18 of connecting sleeve 12, two of extension bar 17, two and two the second connecting rods 21, the rotating casing 15 are set in rotating bar
On the periphery of 4 other end, two first connecting rods 17 are vertically provided at respectively above and below rotating casing 15, two companies
Female connector pipe 12 is separately positioned on one end of the separate rotating casing 15 of two first connecting rods 17, and two the second connecting rods 21 are divided
Not Chuan Guo two connecting sleeves 12, two the second connecting rods 21 are parallel to each other, two the second connecting rods 21 respectively with two first
Connecting rod 17 is mutually perpendicular to, and the top of rotating bar 4 is arranged in second driving assembly, and the cleaning brush 19 is arranged in main body 20
Separate rotating bar 4 one end, the both ends of the cleaning brush 19 connect with one end of two the second connecting rods 21 respectively, two bullets
Spring 18 is respectively sleeved in two the second connecting rods 21, the both ends of the spring 18 respectively with connecting sleeve 12 and the second connecting rod
21 one end connection, the spring 18 are in tensional state；
Wherein, under the supporting role of rotating bar 4, the stabilization of two first connecting rods 17 is improved by rotating casing 15
Property, the stability of two connecting sleeves 12 is improved by two first connecting rods 17 later, while in the work of two springs 18
It under, respectively drives two the second connecting rods 21 and is moved along connecting sleeve 12 to the direction close to mounting post 2, to pass through two
A second connecting rod 21 is resisted against cleaning brush 19 in main body 20, provides power, driving rotation by the second driving assembly later
Casing 15 rotates, and drives cleaning brush 19 to rotate by rotating casing 15, to be cleaned by cleaning brush 19 to main body 20, mentions
The high clarity of highway reflecting mirror.
Preferably, in order to improve the degree of automation of highway reflecting mirror, the inside of the main body 20 is equipped with wireless signal
Transceiver module and processor, the wireless signal transceiver module are electrically connected with processor, make to locate by wireless signal transceiver module
Communication can be established with mobile device by managing device, be run later by mobile device remote control highway reflecting mirror, to improve
The degree of automation of highway reflecting mirror.
As shown in Fig. 2, first driving assembly includes first motor 8, drive block 6 and screw rod 7, the screw rod 7 is arranged
In the other side of lifting sleeve 3, the screw rod 7 is parallel to each other with mounting post 2, and lifting sleeve 3 is arranged in the first motor 8
The bottom end of the other side, the first motor 8 are sequentially connected with screw rod 7, and the drive block 6 is set on screw rod 7, the drive block
6 are threadedly coupled with screw rod 7, and the other end of the drive rod 5 is hinged on drive block 6；
It drives screw rod 7 to rotate by first motor 8, drives drive block 6 to go up and down by screw rod 7 later, thus in drive rod 5
Transmission effect under, by drive block 6 drive rotating bar 4 swing up and down.
As shown in figure 3, the limit assembly includes fixed sleeving 9 and gag lever post 11, the setting of fixed sleeving 9 is being gone up and down
The middle part of the side of casing 3, the gag lever post 11 pass through fixed sleeving 9, and the gag lever post 11 is mutually perpendicular to mounting post 2, institute
One end of gag lever post 11 is stated in the inside of a wherein limit hole 1, the periphery of the gag lever post 11 is equipped with external screw thread, described solid
The inner wall for determining casing 9 is equipped with internal screw thread, and the external screw thread is matched with internal screw thread；
Wherein, user hand turn moves gag lever post 11, moves left and right gag lever post 11 in the inside of fixed sleeving 9, works as limit
When bar 11 is moved to the outside of limit hole 1, user can push lifting sleeve 3 to go up and down along mounting post 2 manually, thus real
Showing the height adjustment to main body 20, after height adjustment is completed, gag lever post 11 is moved to the inside of limit hole 1 by user,
To which under the mutual position-limiting action of gag lever post 11 and limit hole 1, main body 20 is fixed on present level.
As shown in figure 4, second driving assembly includes the second motor 14, first gear 13 and second gear 16, it is described
Second gear 16 is set on the periphery of rotating casing 15, and second motor 14 is arranged in rotating bar 4, second motor
14 are sequentially connected with first gear 13, and the first gear 13 is engaged with second gear 16；
It drives first gear 13 to rotate by the second motor 14, drives 16 turns of second gear by first gear 13 later
It is dynamic, to drive rotating casing 15 to rotate by second gear 16.
Preferably, in order to improve the stability of rotating casing 15, one end of the separate lifting sleeve 3 of the rotating bar 4
Periphery be equipped with annular groove, the inside of annular groove is arranged in the rotating casing 15, by annular groove to rotating casing 15
Position-limiting action improves the stability of rotating casing 15.
Preferably, in order to improve the stability of the second connecting rod 21, the separate cleaning brush 19 of two the second connecting rods 21
One end on be respectively equipped with a limited block, by the position-limiting action of limited block, reduce the second connecting rod 21 from connecting sleeve
The probability that 12 inside are detached from, to improve the stability of the second connecting rod 21.
Preferably, being coated with lubricating grease in order to improve the mobile smooth degree of drive block 6 on the screw rod 7, passing through lubricating grease
The frictional force between drive block 6 and screw rod 7 is reduced, to improve the mobile smooth degree of drive block 6.
Preferably, in order to improve the stability of screw rod 7, the both ends of the screw rod 7 are respectively equipped with a bearing block, two
Bearing block is arranged on the other side of lifting sleeve 3, by the supporting role of bearing block, improves the stability of screw rod 7.
Preferably, in order to improve the convenient degree of user's rotary spacing bar 11, the other end of the gag lever post 11 is equipped with
Knob 10, user drive gag lever post 11 to rotate by knob 10 later by turning knob 10, so that improving user rotates limit
The convenient degree of position bar 11.
Lifting sleeve 3 can be fixed in mounting post 2 by user's control highway reflective mirror under the action of limit assembly
Any position, to realize the height adjustment to main body 20, while power is provided by the first driving assembly, in drive rod
Under 5 transmission effect, driving rotating bar 4 is swung up and down, to realize the angle of main body 20 in the vertical direction by rotating bar 4
Degree is adjusted, to improve the convenient degree of highway reflecting mirror installation and debugging, provides power, driving rotation by the second driving assembly
Casing 15 rotates, and drives cleaning brush 19 to rotate by rotating casing 15, to be cleaned by cleaning brush 19 to main body 20, mentions
The high clarity of highway reflecting mirror.
Compared with prior art, this is easily installed in the clean type highway reflecting mirror of debugging, makes user by debugging mechanism
When highway reflecting mirror is installed, can height to highway reflecting mirror and angle be adjusted, so that it is anti-to improve highway
The convenient degree for penetrating mirror installation and debugging, compared with existing debugging mechanism, the debugging mechanism structure is simple, reduces the mechanism-trouble point
Quantity moreover, drive cleaning brush 19 to rotate by cleaning mechanism to reduce the probability of the mechanism malfunction,
Highway reflecting mirror is cleaned by cleaning brush 19, so that the clarity of highway reflecting mirror is improved, with existing cleaning mechanism
It compares, which is acted on by the restoring force of spring 18, makes 19 tight abutment of cleaning brush in main body 20, to improve
The cleaning effect of cleaning brush 19.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of clean type highway reflecting mirror for being easily installed debugging, including mounting post (2) and main body (20), which is characterized in that
It further include debugging mechanism and cleaning mechanism, the main body (20) is connect by debugging mechanism with mounting post (2), the cleaning mechanism
It is arranged on main body (20)；
The debugging mechanism includes lifting sleeve (3), the first driving assembly, drive rod (5), rotating bar (4) and limit assembly, institute
The side for stating mounting post (2) is equipped at least two limit holes (1), and the limit hole (1) is successively uniformly arranged from top to bottom, described
Lifting sleeve (3) is set on mounting post (2), and the limit assembly is arranged in the side of lifting sleeve (3), the rotating bar
(4) one end is hinged on the top of the other side of lifting sleeve (3), and first driving assembly is arranged in lifting sleeve (3)
The other side, one end of the drive rod (5) and the middle part of rotating bar (4) are hinged, and the other end of the drive rod (5) and first drives
Dynamic component connection, the main body (20) are arranged on the other end of rotating bar (4)；
The cleaning mechanism include the second driving assembly, rotating casing (15), cleaning brush (19), two first connecting rods (17),
Two connecting sleeves (12), two springs (18) and two the second connecting rods (21), the rotating casing (15) are set in rotation
On the periphery of the other end of bar (4), two first connecting rods (17) are vertically provided at the top of rotating casing (15) under respectively
Side, two connecting sleeves (12) are separately positioned on one end of the separate rotating casing (15) of two first connecting rods (17), and two
A second connecting rod (21) is each passed through two connecting sleeves (12), and two the second connecting rods (21) are parallel to each other, and two second
Connecting rod (21) is mutually perpendicular to two first connecting rods (17) respectively, and second driving assembly is arranged in rotating bar (4)
Top, cleaning brush (19) setting is at one end of the separate rotating bar (4) of main body (20), the both ends point of the cleaning brush (19)
It not being connect with one end of two the second connecting rods (21), two springs (18) are respectively sleeved on two the second connecting rods (21),
The both ends of the spring (18) are connect with one end of connecting sleeve (12) and the second connecting rod (21) respectively, at the spring (18)
In tensional state.
2. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that the main body (20)
Inside be equipped with wireless signal transceiver module and processor, the wireless signal transceiver module is electrically connected with processor.
3. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that first driving
Component includes first motor (8), drive block (6) and screw rod (7), and the screw rod (7) is arranged in the other side of lifting sleeve (3),
The screw rod (7) is parallel to each other with mounting post (2), bottom of first motor (8) setting in the other side of lifting sleeve (3)
End, the first motor (8) and screw rod (7) are sequentially connected, and the drive block (6) is set on screw rod (7), the drive block
(6) it is threadedly coupled with screw rod (7), the other end of the drive rod (5) is hinged on drive block (6).
4. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that the limit assembly
Including fixed sleeving (9) and gag lever post (11), the fixed sleeving (9) setting is described at the middle part of the side of lifting sleeve (3)
Gag lever post (11) passes through fixed sleeving (9), and the gag lever post (11) is mutually perpendicular to mounting post (2), the gag lever post (11)
The periphery of the inside of one end limit hole (1) wherein, the gag lever post (11) is equipped with external screw thread, the fixed sleeving
(9) inner wall is equipped with internal screw thread, and the external screw thread is matched with internal screw thread.
5. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that second driving
Component includes that the second motor (14), first gear (13) and second gear (16), the second gear (16) are set in turning set
On the periphery for managing (15), second motor (14) is arranged on rotating bar (4), second motor (14) and first gear
(13) it is sequentially connected, the first gear (13) is engaged with second gear (16).
6. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that the rotating bar
(4) periphery of one end of separate lifting sleeve (3) is equipped with annular groove, and the rotating casing (15) is arranged in annular groove
Portion.
7. being easily installed the clean type highway reflecting mirror of debugging as described in claim 1, which is characterized in that two second connections
A limited block is respectively equipped on one end of the separate cleaning brush (19) of bar (21).
8. being easily installed the clean type highway reflecting mirror of debugging as claimed in claim 3, which is characterized in that the screw rod (7)
On be coated with lubricating grease.
9. being easily installed the clean type highway reflecting mirror of debugging as claimed in claim 3, which is characterized in that the screw rod (7)
Both ends be respectively equipped with a bearing block, two bearing blocks are arranged on the other side of lifting sleeve (3).
10. being easily installed the clean type highway reflecting mirror of debugging as claimed in claim 4, which is characterized in that the gag lever post
(11) the other end is equipped with knob (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115916.4A CN109868767A (en) | 2019-02-15 | 2019-02-15 | A kind of clean type highway reflecting mirror being easily installed debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115916.4A CN109868767A (en) | 2019-02-15 | 2019-02-15 | A kind of clean type highway reflecting mirror being easily installed debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109868767A true CN109868767A (en) | 2019-06-11 |
Family
ID=66918659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910115916.4A Withdrawn CN109868767A (en) | 2019-02-15 | 2019-02-15 | A kind of clean type highway reflecting mirror being easily installed debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109868767A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344344A (en) * | 2019-07-16 | 2019-10-18 | 陆航安防工程(上海)股份有限公司 | Intelligent road safety light-emitting inducible system |
| CN110424293A (en) * | 2019-07-23 | 2019-11-08 | 深圳市中科智诚科技有限公司 | A kind of portable type road reflecting mirror with cleaning function |
| CN110424292A (en) * | 2019-07-23 | 2019-11-08 | 深圳市中科智诚科技有限公司 | A kind of stable type road reflecting mirror with regulatory function |
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| JPH09165723A (en) * | 1995-12-14 | 1997-06-24 | Inabe Shigeyuki | Sign board with cleaning device |
| DE29801348U1 (en) * | 1998-01-28 | 1998-07-23 | Zirnbauer Josef | Self-cleaning road boundary post |
| WO2000006831A1 (en) * | 1998-07-31 | 2000-02-10 | Ennio Truono | An automatic cleaning device for reflectors placed along roads and motorways |
| CN206752348U (en) * | 2017-05-25 | 2017-12-15 | 刘一琛 | A kind of adjustable caution device of road maintenance |
| CN207749437U (en) * | 2018-01-15 | 2018-08-21 | 上海阳道智能交通设施有限公司 | A kind of antifog traffic moonwatch telescope |
| CN108442267A (en) * | 2018-05-18 | 2018-08-24 | 蔡伟展 | A kind of auxiliary warning sign of channel cleanout |
| CN207919411U (en) * | 2018-03-02 | 2018-09-28 | 春涛国际建筑有限公司 | A kind of municipal administration road construction direction board |
| CN108824254A (en) * | 2018-07-03 | 2018-11-16 | 山东交通学院 | A kind of adjustable reflective road lens device |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09165723A (en) * | 1995-12-14 | 1997-06-24 | Inabe Shigeyuki | Sign board with cleaning device |
| DE29801348U1 (en) * | 1998-01-28 | 1998-07-23 | Zirnbauer Josef | Self-cleaning road boundary post |
| WO2000006831A1 (en) * | 1998-07-31 | 2000-02-10 | Ennio Truono | An automatic cleaning device for reflectors placed along roads and motorways |
| CN206752348U (en) * | 2017-05-25 | 2017-12-15 | 刘一琛 | A kind of adjustable caution device of road maintenance |
| CN207749437U (en) * | 2018-01-15 | 2018-08-21 | 上海阳道智能交通设施有限公司 | A kind of antifog traffic moonwatch telescope |
| CN207919411U (en) * | 2018-03-02 | 2018-09-28 | 春涛国际建筑有限公司 | A kind of municipal administration road construction direction board |
| CN108442267A (en) * | 2018-05-18 | 2018-08-24 | 蔡伟展 | A kind of auxiliary warning sign of channel cleanout |
| CN108824254A (en) * | 2018-07-03 | 2018-11-16 | 山东交通学院 | A kind of adjustable reflective road lens device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344344A (en) * | 2019-07-16 | 2019-10-18 | 陆航安防工程(上海)股份有限公司 | Intelligent road safety light-emitting inducible system |
| CN110424293A (en) * | 2019-07-23 | 2019-11-08 | 深圳市中科智诚科技有限公司 | A kind of portable type road reflecting mirror with cleaning function |
| CN110424292A (en) * | 2019-07-23 | 2019-11-08 | 深圳市中科智诚科技有限公司 | A kind of stable type road reflecting mirror with regulatory function |
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Application publication date: 20190611 |
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