CN106869052B - A kind of information alert board apparatus for expressway - Google Patents
A kind of information alert board apparatus for expressway Download PDFInfo
- Publication number
- CN106869052B CN106869052B CN201710121396.9A CN201710121396A CN106869052B CN 106869052 B CN106869052 B CN 106869052B CN 201710121396 A CN201710121396 A CN 201710121396A CN 106869052 B CN106869052 B CN 106869052B
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- stud
- wheel
- sliding groove
- tooth
- motor
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- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000001737 promoting effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
Landscapes
- Toys (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
Abstract
The invention discloses a kind of information alert board apparatus for expressway, including armed lever and it is arranged on the base of armed lever bottom, and it is arranged on the supporting plate above armed lever left end face, the supervising device for being used for that shooting to be monitored to violation vehicle is provided with supporting plate bottom face center, top is provided with information presentation portion on the left of supporting plate, top is provided with cleaning portion on the right side of supporting plate, cleaning portion its right end face is fixedly connected with armed lever left end face, it is internal on the left of supporting plate to be provided with the first sliding groove, first sliding groove top portion is provided with the open slot set along the first sliding groove elongation, the first manipulation chamber is provided with supporting plate on the right side of first sliding groove, the first stud of both sides elongation to the left and right is provided with first sliding groove, extension penetrates supporting plate inwall on the right side of first stud and operating is connected, end enters the first manipulation intracavitary and is provided with the first tooth-like wheel on the right side of first stud.
Description
Technical field
The present invention relates to notice board technical field, more particularly to a kind of information alert board apparatus for expressway.
Background technology
At present, Information Point on expressway using extensive, its be mainly it is a kind of because traffic, road, weather situation
Change and change the prompting device of display content, generally useful as speed control, lane control, condition of road surface, meteorological condition and
The display of other guide.There is certain altitude yet with Information Point outdoor layout and setting, easily polluted by outdoor environment,
If the positive cleaning of Information Point can not be kept, pollutant will cover whole surface, have a strong impact on that human pilot is estimated, no
Travelled beneficial to traffic, it is existing in for typically setting up aerial ladder by attendant and ascending a height wiping keeping a public place clean for Information Point,
Its operating process is relatively complicated laborious, and difficulty of keeping a public place clean is larger, simultaneously as Information Point is arranged on high speed roadside, safeguards
Personnel are dangerous larger when keeping a public place clean, and larger potential safety hazard be present.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of information alert board apparatus for expressway, and it can be solved
Certainly above-mentioned the problem of showing in the art.
The present invention is achieved through the following technical solutions：A kind of Information Point for expressway of the present invention fills
Put, including armed lever and the base for being arranged on the armed lever bottom, and the supporting plate above the armed lever left end face is arranged on, it is described
The supervising device for being used for that shooting to be monitored to violation vehicle is provided with supporting plate bottom face center, top is provided with the left of the supporting plate
Information presentation portion, supporting plate right side top are provided with cleaning portion, and cleaning portion its right end face is consolidated with the armed lever left end face
Fixed to connect, internal on the left of the supporting plate to be provided with the first sliding groove, described first, which slips groove top portion, is provided with along the described first sliding groove
The open slot set is extended, the described first supporting plate slipped on the right side of groove is interior provided with the first manipulation chamber, the described first sliding groove
Interior the first stud for being provided with both sides elongation to the left and right, the first stud right side extension penetrates the supporting plate inwall and operating is matched somebody with somebody
Connection is closed, end enters the described first manipulation intracavitary and is provided with the first tooth-like wheel on the right side of first stud, first manipulation
Bottom of chamber portion is provided with the second sliding groove, and the second stud, the second stud right side end and first are provided with the described second sliding groove
Motor connects, and spiral line is connected with the first trolley shoe on second stud, at the top of first trolley shoe in be provided with the
Two motor, the second motor top is provided with the main tooth-like wheel for entering the described first manipulation intracavitary and operating mating connection, described
Is provided with hole capital after selling all securities in cleaning portion left bottom, is provided with the 3rd sliding groove at the top of the hole capital after selling all securities, the described 3rd slip it is described on the right side of groove
The second manipulation chamber is provided with cleaning portion, is provided with the 3rd stud of both sides elongation to the left and right in the described 3rd sliding groove, the described 3rd
Extension penetrates cleaning portion inwall on the right side of stud and operating is connected, and end enters described the on the right side of the 3rd stud
Two manipulate chambers and are provided with the second tooth-like wheel.
Preferably technical scheme, hole slot, the hole are provided between the second manipulation chamber and the first manipulation chamber
The Coupling Shaft for extending and setting to upper and lower both sides is provided with groove, the Coupling Shaft extension extended upwards enters the described second manipulation
Intracavitary and end is provided with the 3rd tooth-like wheel, the Coupling Shaft extension extended downwards enter the described first manipulation intracavitary and end
Provided with the 4th tooth-like wheel, the 3rd tooth-like wheel is connected with second tooth-like wheel.
Preferably technical scheme, described information prompting part penetrate the open slot by bottom and enter described first and slide
The bar axle and bottom being connected in access slot and with the first stud spiral line pass through the first hinge and bar axle top
The display frame of connection is gathered into, is provided with the bar axle below first hinge and promotes groove, and the is provided with the propulsion groove
Four studs, spiral line is connected with forward block on the 4th stud, outer surface and the display frame on the right side of the forward block
The second hinge is equipped with bottom right side, pushing ram, the 4th stud top and the 4th are connected between second hinge
Motor connects, and the display top of the trellis is provided with information display screen.
Preferably technical scheme, the described 3rd the 3rd stud slipped in groove are connected provided with spiral line
The second trolley shoe, the second trolley shoe bottom be provided with enter the hole capital after selling all securities in cleaning cotton.
Preferably technical scheme, the described first sliding groove its right end face is interior to be provided with trigger, the trigger and institute
The first motor is stated to be electrically connected.
The beneficial effects of the invention are as follows：
1. setting the second sliding groove by the first manipulation bottom of chamber portion, the second stud, the second stud right side are set in the second sliding groove
End is connected with the first motor, and spiral line is connected the first trolley shoe on the second stud, at the top of the first trolley shoe in be provided with the
Two motor, the second motor top sets the main tooth-like wheel into the first manipulation intracavitary and operating mating connection, by the first motor control
First trolley shoe moves left and right, so as to realize auto-changeover control between main tooth-like wheel and the first tooth-like wheel and the 4th tooth-like wheel,
Reduce worker labour and improve operating efficiency.
2. by setting the 3rd sliding groove at the top of hole capital after selling all securities, the second manipulation chamber is set in the cleaning portion on the right side of the 3rd sliding groove, the 3rd
The 3rd stud of both sides elongation to the left and right is laterally set in sliding groove, extension penetrates cleaning portion inwall and operating on the right side of the 3rd stud
It is connected, end enters the second manipulation chamber and sets the second tooth-like wheel on the right side of the 3rd stud, the 3rd stud in the 3rd sliding groove
On set the second trolley shoe of spiral line mating connection, the second trolley shoe bottom is set into the cleaning cotton in hole capital after selling all securities, realizes automatic control
Cleaning cotton movement processed, so as to carry out cleaning operation to presentation of information screen surfaces.
3. open slot is penetrated by bottom by information presentation portion and enter in the first sliding groove and with the first stud spiral line
The bar axle of mating connection and bottom are gathered into by the first hinge with the display frame being connected at the top of bar axle, the bar below the first hinge
Propulsion groove is set in axle, promotes and the 4th stud is set in groove, spiral line mating connection forward block on the 4th stud, forward block right side appearance
The second hinge is all provided with face and display frame bottom right side, pushing ram, the 4th stud top and the 4th horse are connected between the second hinge
Up to connection, angular adjustment during so as to realize that information display screen resets.
4. the present invention is simple in construction, automatically control, automated cleaning and reset can be realized, reduce cost of labor, improve cleaning
Security when safeguarding.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of information alert board apparatus overall structure diagram for expressway of the present invention；
Fig. 2 be the present invention it is a kind of for the information alert board apparatus supporting plate of expressway, cleaning portion, information presentation portion it is interior
Portion's structural representation；
Fig. 3 is structural representation when a kind of information alert board apparatus for expressway of the present invention cleans.
Embodiment
As shown in figures 1 and 3, a kind of information alert board apparatus for expressway of the invention, including armed lever 1 and setting
Base 2 in the bottom of armed lever 1, and the supporting plate 3 above the left end face of armed lever 1 is arranged on, in the bottom face of supporting plate 3
The supervising device 6 for being used for that shooting to be monitored to violation vehicle is provided with the heart, the left side of supporting plate 3 top is provided with information presentation portion
5, the right side of supporting plate 3 top is provided with cleaning portion 4, and its right end face of cleaning portion 4 is fixed with the left end face of armed lever 1 to be connected
Connect, the left side of supporting plate 3 is internal to be provided with the first sliding groove 31, and the described first sliding top of groove 31 is provided with along the described first sliding groove
31 extend the open slot 311 set, and the supporting plate 3 on the described first sliding right side of groove 31 is interior provided with the first manipulation chamber 32, described
The first stud 312 of both sides elongation to the left and right is provided with first sliding groove 31, the right side extension of the first stud 312 penetrates institute
State the inwall of supporting plate 3 and operating is connected, the right side end of the first stud 312 enters in the described first manipulation chamber 32 and is provided with
First tooth-like wheel 321, the first manipulation chamber 32 bottom are provided with the second sliding groove 33, second are provided with the described second sliding groove 33
Stud 334, the right side end of the second stud 334 are connected with the first motor 332, and spiral line coordinates on second stud 334
The first trolley shoe 331 is connected with, is provided with the second motor 333 in the top of the first trolley shoe 331, second motor 333 pushes up
Portion, which is provided with, enters in the described first manipulation chamber 32 and operates the main tooth-like wheel 322 being connected, in the left bottom of cleaning portion 4
Provided with hole capital after selling all securities 41, the top of hole capital after selling all securities 41 is provided with the 3rd sliding groove 42, and the described 3rd slips in the cleaning portion 4 on the right side of groove 42
Provided with the second manipulation chamber 44, the 3rd stud 421 of both sides elongation to the left and right, the 3rd spiral shell are provided with the described 3rd sliding groove 42
The right side extension of post 421 penetrates the inwall of cleaning portion 4 and operating is connected, and the right side end of the 3rd stud 421 enters
Described second manipulates chamber 44 and is provided with the second tooth-like wheel 441.
Wherein, hole slot 43 is provided between the second manipulation chamber 44 and the first manipulation chamber 32, is set in the hole slot 43
The Coupling Shaft 431 that the oriented elongation of both sides up and down is set, the extension of the Coupling Shaft 431 extended upwards enter the described second manipulation
In chamber 44 and end is provided with the 3rd tooth-like wheel 442, and the extension of the Coupling Shaft 431 extended downwards enters the described first manipulation chamber
In 32 and end is provided with the 4th tooth-like wheel 323, and the 3rd tooth-like wheel 442 is connected with second tooth-like wheel 441, so as to
Realize by being rotatablely connected between the stud 421 of Coupling Shaft 431 and the 3rd.
Wherein, described information prompting part 5 open slot 311 is penetrated by bottom and enter in the described first sliding groove 31 and
The bar axle 51 and bottom being connected with the spiral line of the first stud 312 are pushed up by the first hinge 541 and the bar axle 51
The display frame 54 of portion's connection gathers into, is provided with the bar axle 51 of the lower section of the first hinge 541 and promotes groove 53, the propulsion
The 4th stud 531 is provided with groove 53, spiral line is connected with forward block 52, the forward block 52 on the 4th stud 531
The second hinge 542 is equipped with right side outer surface and the display bottom right side of frame 54, is connected between second hinge 542
Pushing ram 543, the top of the 4th stud 531 are connected with the 4th motor 544, and the top of display frame 54 is provided with information display screen
55, so as to realize the regulation that automatically resets after the cleaning of information display screen 55.
Wherein, the 3rd stud 421 in the described 3rd sliding groove 42 is provided with the second cunning that spiral line is connected
Block 422 is connect, the bottom of the second trolley shoe 422 is provided with the cleaning cotton 423 entered in the hole capital after selling all securities 41, information is shown so as to realize
The surface of display screen 55 carries out cleaning operation.
Wherein, trigger 313, the trigger 313 and described first are provided with the described first sliding its right end face of groove 31
Motor 332 is electrically connected, and so as to realize that automatically controlling the first motor 332 rotates, realizes that the first trolley shoe 331 horizontally slips switching.
During original state, the first trolley shoe 331 is positioned at the second left-most position for slipping groove 33, now, the second motor 333
The main tooth-like wheel 322 at top is connected with the first tooth-like wheel 321.
When needing cleaning, drive the 4th stud 531 to rotate by controlling the 4th motor 544 to rotate forward first, make the 4th stud
531 drive forward blocks 52 are moved to the most bottom side for promoting groove 53, and now, the pushing ram 543 on the right side of forward block 52, which drives, shows frame
54 are in plumbness with bar axle 51, then control the second motor 333 to drive main tooth-like wheel 322 to rotate, by the main band of tooth-like wheel 322
Dynamic first stud 312 rotates and by the driven rod axle 51 of the first stud 312 towards the first sliding right side of groove 31 movement, until such as Fig. 2 institutes
Show, the outer right wall of bar axle 51 in the first sliding groove 31 abuts against with the first sliding right side inwall of groove 31, now, controls the second horse
Stopped operating up to 333, meanwhile, the display its right end face of frame 54 abuts against with the right side inwall of hole capital after selling all securities 41, now, 54 complete position of mounting bracket
In in hole capital after selling all securities 41, and the bottom of cleaning cotton 423 is in relative status with the top end face of information display screen 55, simultaneously as bar axle 51
Trigger 313 when being abutted against with the first sliding right side inwall of groove 31, now, trigger 313 send signal and control the first motor
332 the second studs 334 of drive rotate, and drive the first trolley shoe 331 to be moved to the most right of the second sliding groove 33 by the second stud 334
Side, now, main tooth-like wheel 322 are connected with the 4th tooth-like wheel 323, while at utmost away from the first tooth-like wheel 321, then
Control the second motor 333 to rotate, drive the 4th tooth-like wheel 323 to rotate by main tooth-like wheel 322, the 4th tooth-like wheel 323 drives simultaneously
The tooth-like wheel 442 of Coupling Shaft 431 and the 3rd rotates, and drives the second tooth-like wheel 441 to rotate by the 3rd tooth-like wheel 442, finally leads to
Crossing the second tooth-like wheel 441 drives the 3rd stud 421 to rotate, and controls the second trolley shoe 422 to move by the 3rd stud 421, Ran Houyou
The rotating of second motor 333 controls the second trolley shoe 422 to move left and right, comprehensive to the surface of information display screen 55 so as to realize
Cleaning.
When needing to reset, by controlling the reversion of the 4th motor 544 to drive the 4th stud 531 to rotate, make the band of the 4th stud 531
Dynamic forward block 52 moves up, and now, the pushing ram 543 on the right side of forward block 52, which promotes, shows that frame 54 is gradually tilted to the left, until
The 4th motor 544 of control stops operating after adjusting desired angle, notes：The most top side for promoting groove 53 is moved on forward block 52
When, to show the angular adjustment to greatest extent of frame 54.
The beneficial effects of the invention are as follows：
1. setting the second sliding groove by the first manipulation bottom of chamber portion, the second stud, the second stud right side are set in the second sliding groove
End is connected with the first motor, and spiral line is connected the first trolley shoe on the second stud, at the top of the first trolley shoe in be provided with the
Two motor, the second motor top sets the main tooth-like wheel into the first manipulation intracavitary and operating mating connection, by the first motor control
First trolley shoe moves left and right, so as to realize auto-changeover control between main tooth-like wheel and the first tooth-like wheel and the 4th tooth-like wheel,
Reduce worker labour and improve operating efficiency.
2. by setting the 3rd sliding groove at the top of hole capital after selling all securities, the second manipulation chamber is set in the cleaning portion on the right side of the 3rd sliding groove, the 3rd
The 3rd stud of both sides elongation to the left and right is laterally set in sliding groove, extension penetrates cleaning portion inwall and operating on the right side of the 3rd stud
It is connected, end enters the second manipulation chamber and sets the second tooth-like wheel on the right side of the 3rd stud, the 3rd stud in the 3rd sliding groove
On set the second trolley shoe of spiral line mating connection, the second trolley shoe bottom is set into the cleaning cotton in hole capital after selling all securities, realizes automatic control
Cleaning cotton movement processed, so as to carry out cleaning operation to presentation of information screen surfaces.
3. open slot is penetrated by bottom by information presentation portion and enter in the first sliding groove and with the first stud spiral line
The bar axle of mating connection and bottom are gathered into by the first hinge with the display frame being connected at the top of bar axle, the bar below the first hinge
Propulsion groove is set in axle, promotes and the 4th stud is set in groove, spiral line mating connection forward block on the 4th stud, forward block right side appearance
The second hinge is all provided with face and display frame bottom right side, pushing ram, the 4th stud top and the 4th horse are connected between the second hinge
Up to connection, angular adjustment during so as to realize that information display screen resets.
4. the present invention is simple in construction, automatically control, automated cleaning and reset can be realized, reduce cost of labor, improve cleaning
Security when safeguarding.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of information alert board apparatus for expressway, including armed lever and the base for being arranged on armed lever bottom, and be arranged on
Supporting plate above armed lever left end face, it is characterised in that：It is provided with supporting plate bottom face center and is used to be monitored violation vehicle
The supervising device of shooting, supporting plate left side top are provided with information presentation portion, and top is provided with cleaning portion, cleaning portion right-hand end on the right side of supporting plate
Face is fixedly connected with armed lever left end face, and internal on the left of supporting plate to be provided with the first sliding groove, the first sliding groove top portion is provided with along first
The open slot that sliding groove elongation is set, the first manipulation chamber is provided with the supporting plate on the right side of the first sliding groove, is provided with the first sliding groove
First stud of both sides elongation to the left and right, the first stud right side extension penetrates supporting plate inwall and operating is connected, the first spiral shell
End enters the first manipulation intracavitary and is provided with the first tooth-like wheel on the right side of post, and the first manipulation bottom of chamber portion is provided with second and slips groove, and second
The second stud is provided with sliding groove, end is connected with the first motor on the right side of the second stud, and spiral line is connected on the second stud
Have the first trolley shoe, at the top of the first trolley shoe in be provided with the second motor, be provided with the top of the second motor into first manipulate intracavitary and
The main tooth-like wheel being connected is operated, hole capital after selling all securities is provided with cleaning portion left bottom, the 3rd sliding groove is provided with the top of hole capital after selling all securities, the 3rd slides
The second manipulation chamber is provided with cleaning portion on the right side of access slot, the 3rd stud of both sides elongation to the left and right is provided with the 3rd sliding groove, the
Extension penetrates cleaning portion inwall on the right side of three studs and operating is connected, on the right side of the 3rd stud end enter the second manipulation chamber and
Provided with the second tooth-like wheel；Described information prompting part the open slot is penetrated by bottom and enter in the described first sliding groove and with institute
The bar axle and bottom for stating the mating connection of the first stud spiral line pass through the first hinge and the bar axle display that is connected of top
Frame gathers into, is provided with the bar axle below first hinge and promotes groove, is provided with the 4th stud in the propulsion groove, and described the
Spiral line is connected with forward block on four studs, is all provided with the forward block right side outer surface and the display frame bottom right side
There is the second hinge, pushing ram is connected between second hinge, is connected at the top of the 4th stud with the 4th motor, it is described aobvious
Show that top of the trellis is provided with information display screen；Hole slot is provided between the second manipulation chamber and the first manipulation chamber, in the hole slot
Provided with the Coupling Shaft that setting is extended to upper and lower both sides, the Coupling Shaft extension extended upwards enters the described second manipulation intracavitary
And end is provided with the 3rd tooth-like wheel, the Coupling Shaft extension extended downwards enters the described first manipulation intracavitary and end is provided with
4th tooth-like wheel, the 3rd tooth-like wheel are connected with second tooth-like wheel；The described 3rd in described 3rd sliding groove
Stud is provided with the second trolley shoe that spiral line is connected, and the second trolley shoe bottom is provided with the wiping entered in the hole capital after selling all securities
Wipe cotton；Trigger is provided with described first sliding groove its right end face, the trigger is electrically connected with first motor；
When needing cleaning, drive the 4th stud to rotate by controlling the 4th motor to rotate forward first, the 4th stud is driven forward block
The most bottom side for promoting groove is moved to, now, the pushing ram on the right side of forward block, which drives, shows that frame is in plumbness with bar axle, then
Control the second motor to drive main tooth-like wheel to rotate, drive the first stud to rotate and by the first stud driven rod axle court by main tooth-like wheel
It is mobile on the right side of first sliding groove, until the bar axle outer right wall in the first sliding groove abuts against with inwall on the right side of the first sliding groove,
Now, the second motor of control stops operating, meanwhile, display frame its right end face abuts against with inwall on the right side of hole capital after selling all securities, now, mounting bracket
It is fully located in hole capital after selling all securities, and end face is in relative status at the top of cleaning cotton bottom and information display screen, simultaneously as bar axle and the
Trigger when inwall abuts against on the right side of one sliding groove, now, trigger sends signal and controls the first motor to drive the second stud
Rotate, drive the first trolley shoe to be moved to second rightmost side for slipping groove, now, main tooth-like wheel and the 4th dentation by the second stud
Wheel is connected, while at utmost then controls the second revolution away from the first tooth-like wheel, and the 4th is driven by main tooth-like wheel
Tooth-like wheel rotates, and the 4th tooth-like wheel drives Coupling Shaft and the 3rd tooth-like wheel to rotate simultaneously, and drives second by the 3rd tooth-like wheel
Tooth-like wheel rotates, and drives the 3rd stud to rotate finally by the second tooth-like wheel, controls the movement of the second trolley shoe by the 3rd stud, so
The second trolley shoe is controlled to move left and right by the second positive and negative rotation of motor afterwards, so as to realize the cleaning comprehensive to presentation of information screen surfaces
Work；
When needing to reset, first pass through the first motor and power drive described information prompting part is provided to slide into described first to the left sliding
The high order end of groove, then control the reversion of the 4th motor to drive the 4th stud to rotate, make the 4th stud drive forward block to move up,
Now, the pushing ram on the right side of forward block, which promotes, shows that frame is gradually tilted to the left, until controlling the 4th horse after adjusting to desired angle
Up to stopping operating, when the most top side for promoting groove is moved on forward block, to show frame angular adjustment to greatest extent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121396.9A CN106869052B (en) | 2017-03-02 | 2017-03-02 | A kind of information alert board apparatus for expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121396.9A CN106869052B (en) | 2017-03-02 | 2017-03-02 | A kind of information alert board apparatus for expressway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869052A CN106869052A (en) | 2017-06-20 |
| CN106869052B true CN106869052B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121396.9A Active CN106869052B (en) | 2017-03-02 | 2017-03-02 | A kind of information alert board apparatus for expressway |
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| Country | Link |
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| CN (1) | CN106869052B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187256A (en) * | 2017-06-23 | 2017-09-22 | 何志达 | A kind of novel water glass device |
| CN108411813A (en) * | 2018-03-31 | 2018-08-17 | 四川攸亮科技有限公司 | One kind being convenient for clean energy saving traffic guiding device |
| CN108589578B (en) * | 2018-05-18 | 2019-08-30 | 玉环新航工业设计有限公司 | A kind of road instruction equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810253A (en) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Multifunctional traffic instruction device |
| CN204803778U (en) * | 2015-06-01 | 2015-11-25 | 重庆创迪科技发展有限公司 | A automatic control type sign device for highway |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292624A (en) * | 1994-04-21 | 1995-11-07 | Daito Kinzoku Kk | Automatic cleaner |
| JP3598188B2 (en) * | 1996-12-25 | 2004-12-08 | 積水樹脂株式会社 | Self-cleaning device for gaze guidance target |
-
2017
- 2017-03-02 CN CN201710121396.9A patent/CN106869052B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810253A (en) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Multifunctional traffic instruction device |
| CN204803778U (en) * | 2015-06-01 | 2015-11-25 | 重庆创迪科技发展有限公司 | A automatic control type sign device for highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106869052A (en) | 2017-06-20 |
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