CN107386148B - A kind of traffic sign device - Google Patents
A kind of traffic sign device Download PDFInfo
- Publication number
- CN107386148B CN107386148B CN201710672767.2A CN201710672767A CN107386148B CN 107386148 B CN107386148 B CN 107386148B CN 201710672767 A CN201710672767 A CN 201710672767A CN 107386148 B CN107386148 B CN 107386148B
- Authority
- CN
- China
- Prior art keywords
- gear
- slot
- straight slot
- lock
- support column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a kind of traffic sign devices,Including direction board and fixed seat,The fixed seat includes the pedestal being arranged between first lane and second lane,It is provided with support column on the pedestal,It is provided with turntable between the pedestal and the support column,It is provided with first motor on the pedestal and passes through first rotating shaft and the support column be connected by power,The left straight slot being sequentially communicated is provided in the support column,Upper straight slot,Right straight slot and lower straight slot,The guide groove being connected to the left straight slot is provided on the support column left side,Overall structure of the present invention is simple,Operational safety is stablized,Simple operation,The lifting and locking of direction board all automatically control,Considerably increase the working efficiency for replacing direction board,And it replaces simple,It is convenient,Fast,Only need a small amount of time that the replacement of direction board can be completed,Reduce and the passage of vehicle is impacted when replacing direction board,It is suitble to promote the use of.
Description
Technical field
The present invention relates to field of road traffic, more particularly to a kind of traffic sign device.
Background technology
For ensure automobile orderly and swimmingly pass through, need to erect many traffic signs in the both sides of road, to driver,
Pedestrian prompts direction advanced etc., existing traffic sign to be installed in the top higher position of road more, pass through
Screws bolts or the mode of welding are fixed on support post, when traffic sign needs replacing, generally require closing vehicle
Road could carry out replacement operation to traffic sign using longer time, and also need to carry out contour work using ladder truck
Industry, this has resulted in replacing, and efficiency is low, normal pass troublesome in poeration and influencing vehicle, therefore the installation of above-mentioned traffic sign
Mode is difficult to meet existing use demand.
Invention content
The technical problem to be solved in the present invention is to provide a kind of traffic sign devices, can solve above-mentioned present technology
The problems in.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of traffic sign device of the present invention, including
Direction board and fixed seat, the fixed seat include the pedestal being arranged between first lane and second lane, are set on the pedestal
It is equipped with support column, turntable is provided between the pedestal and the support column, first motor is provided on the pedestal by
One shaft and the support column be connected by power, be provided in the support column the left straight slot being sequentially communicated, upper straight slot, right straight slot and
Lower straight slot, is provided with the guide groove being connected to the left straight slot on the support column left side, symmetrical in the upper straight slot
It is provided with first gear and second gear, it is symmetrical in the lower straight slot to be provided with third gear and the 4th gear, it is described
It is provided with the sliding block that can slide up and down in left straight slot, lock slots are provided on the sliding block right side, are provided in the guide groove
The guide block that can be slided up and down and be fixedly connected with the sliding block, is provided with card slot on the guide block left side, the first gear,
Engagement connects band with teeth, described tooth band one end and the upper end of slide block successively between second gear, the 4th gear and third gear
Be fixedly connected, the other end is fixedly connected with the sliding block lower end, the top of the left straight slot right end wall is provided with lock sliding slot, described
It is provided with the lock rack that can be horizontally slipped in lock sliding slot, is provided with driver slot in the lock sliding slot base end wall, in the driver slot
It is provided with the driving gear for engaging connection with the lock rack, the second motor is provided with by second in the driver slot aft bulkhead
Shaft is connect with the driving gear transmission, be respectively arranged in the upper and lower ends wall of the guide groove symmetrical upper fluting and under open
Slot, being provided in the upper fluting and lower fluting up-down stretch and respectively can be fixedly connected with the top and bottom of the guide block
Upper window shade and lower window shade are provided with the fixture block to be connected with the card slot on the direction board right side.
Wherein, the first gear is rotatably connected by first gear axis and the front and back end wall of the upper straight slot,
4th gear and third gear respectively can by the front and back end wall of the 4th gear shaft and third gear shaft and the lower straight slot
Be rotatably assorted connection, and it is dynamic by second gear axis and the second gear that third motor is provided in the aft bulkhead of the upper straight slot
Power connects, and the first gear, second gear, the 4th gear be identical with the diameter of third gear and the first gear and second
Gear is oppositely arranged with the third gear and the 4th gear respectively.
Wherein, the card slot is to tilt down 45 degree from left to right, and the fixture block is identical as the angle of inclination of the card slot
And the length of the fixture block is identical as the depth of the card slot, the length of the guide block in the lateral direction is with the guide groove on a left side
Length in right direction is identical, and the width of the guide groove in the longitudinal direction is less than the width of the left straight slot in the longitudinal direction
Degree, the width of the upper window shade and lower window shade in the longitudinal direction and the guide groove in the longitudinal direction of same size.
Wherein, the lock rack left side periphery is provided with guiding incline, the cross-sectional area of the lock sliding slot and the locking
The cross-sectional area of slot is identical, and the teeth portion engaged with the driving gear is provided on the lock rack lower face.
Wherein, the form direction of vehicle is opposite on the first lane and second lane.
The beneficial effects of the invention are as follows：
1. being located at the top position of guide groove by guide block, lock sliding slot is opposite with lock slots, and lock rack, which is in, is inserted into lock
Determine to be in the lock state sliding block in slot, direction board is connected together by fixture block and the card slot on guide block, and direction board is consolidated at this time
Determine and be in above first lane, to carry out traffic guide to the vehicle travelled on first lane, to increase direction board
Fixed stability；
2. being provided by power drives sliding tooth wheel rotation driving lock rack to slide to the left by the second motor and leaving lock slots
And be retracted into lock sliding slot, the rotation of power drive second gear is provided by controlling the work of third motor, second gear rotation is logical
It crosses tooth band and drives first gear, the 4th gear and the rotation of third gear simultaneously, also with movable slider slide downward, when guide block slides
To guide groove lowest positions when, fixture block can be extracted from card slot to remove direction board, to be convenient for changing new instruction
Board increases the working efficiency for replacing direction board, and direction board oscilaltion safety and stability.
3. need to carry out traffic guide to the vehicle travelled on second lane, it is only necessary to control first motor task driven
Support column degrees of rotation may make direction board to be located above second lane, be carried out to the vehicle travelled on second lane to convenient
Traffic is guided, when needing direction board being restored to first lane, it is only necessary to first motor work reversion degree is controlled, by upper
Window shade and lower window shade conveniently carry out alternately closed operation when guide block is slided up and down to guide groove, prevent dust from entering from guide groove,
4. overall structure of the present invention is simple, operational safety is stablized, simple operation, and the lifting and locking of direction board are all certainly
Dynamic control considerably increases the working efficiency for replacing direction board, and replaces simple, convenient, fast, it is only necessary to which a small amount of time is
The replacement that can complete direction board reduces and is impacted to the passage of vehicle when replacing direction board, is suitble to promote the use of.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of traffic sign device of the present invention, wherein direction board is located at the first lane
Top；
Fig. 2 is that direction board is in structural schematic diagram when can replace in Fig. 1；
Fig. 3 is structural schematic diagram when direction board is located above second lane；
Fig. 4 is arrow direction structural schematic diagram in Fig. 1.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of traffic sign device shown in -4 refering to fig. 1, including direction board 20 and fixed seat, the fixed seat include
The pedestal 10 being arranged between first lane 100 and second lane 200 is provided with support column 11, the bottom on the pedestal 10
Seat 10 and the support column 11 between be provided with turntable 12, be provided on the pedestal 10 first motor 39 by first rotating shaft with
11 be connected by power of the support column is provided with the left straight slot 131, upper straight slot 14, right straight slot being sequentially communicated in the support column 11
13 and lower straight slot 15, the guide groove 16 being connected to the left straight slot 131, the upper straight slot are provided on 11 left side of the support column
It is symmetrical in 14 to be provided with first gear 23 and second gear 24, it is symmetrical in the lower straight slot 15 to be provided with third
Gear 26 and the 4th gear 25, are provided with the sliding block 17 that can slide up and down in the left straight slot 131, on 17 right side of the sliding block
Lock slots 27 are provided with, the guide block 18 that can be slided up and down and be fixedly connected with the sliding block 17, institute are provided in the guide groove 16
It states and is provided with card slot 19 on 18 left side of guide block, the first gear 23, second gear 24, the 4th gear 25 and third gear 26
Between successively engagement connect band 22 with teeth, described 22 one end of tooth band is fixedly connected with 17 upper end of the sliding block, the other end with it is described
17 lower end of sliding block is fixedly connected, and the top of 131 right end wall of the left straight slot is provided with lock sliding slot 28, is arranged in the lock sliding slot 28
There is the lock rack 30 that can be horizontally slipped, is provided with driver slot 29 in 28 base end wall of lock sliding slot, is arranged in the driver slot 29
There is the driving gear 31 that connection is engaged with the lock rack 30, being provided with the second motor 32 in 29 aft bulkhead of the driver slot passes through
Second shaft and 31 be connected by power of driving gear are respectively arranged on symmetrically in the upper and lower ends wall of the guide groove 16 and open
Slot 35 and lower fluting 34, being provided in the upper fluting 35 and lower fluting 34 can up-down stretch and upper with the guide block 18 respectively
Hold the upper window shade 36 that is fixedly connected with lower end and lower window shade 37, be provided on 20 right side of the direction board to the card slot
19 fixture blocks 21 being connected.
Wherein, the first gear 23 rotatably coordinates company by the front and back end wall of first gear axis and the upper straight slot 14
Connect, the 4th gear 25 and third gear 26 respectively by the 4th gear shaft and third gear shaft with before the lower straight slot 15
Aft bulkhead is rotatably connected, and being provided with third motor 38 in the aft bulkhead of the upper straight slot 14 passes through second gear axis and institute
State 24 be connected by power of second gear, the first gear 23, the diameter phase of second gear 24, the 4th gear 25 and third gear 26
The same and described first gear 23 and second gear 24 are oppositely arranged with 26 and the 4th gear 25 of the third gear respectively.
Wherein, the card slot 19 is to tilt down 45 degree from left to right, the inclination angle of the fixture block 21 and the card slot 19
The length for spending the identical and described fixture block 21 is identical as the depth of the card slot 19, the length of the guide block 18 in the lateral direction with
The length of the guide groove 16 in the lateral direction is identical, and the width of the guide groove 16 in the longitudinal direction is less than the left straight slot
131 width in the longitudinal direction, the width of the upper window shade 36 and lower window shade 37 in the longitudinal direction exist with the guide groove 16
It is of same size on front-rear direction.
Wherein, the 30 left side periphery of lock rack is provided with guiding incline 33, the cross-sectional area of the lock sliding slot 28 and institute
The cross-sectional area for stating lock slots 27 is identical, and the tooth engaged with the driving gear 31 is provided on 30 lower face of the lock rack
Portion.
Wherein, the first lane 100 is opposite with the form direction of vehicle on second lane 200.
In initial position, the first motor 39, the second motor 32 and third motor 38 are in and are stopped
State, the guide block 18 are located at the top position of the guide groove 16, and the lock sliding slot 28 is opposite with the lock slots 27, described
Lock rack 30, which is in be inserted into the lock slots 27, is in the lock state the sliding block 17, and the direction board 20 passes through fixture block
21 are connected together with the card slot 19 on the guide block 18, and the upper window shade 36, which is contracted in contraction state on described, to be opened
In slot 35, the lower window shade 37 stretches out the lower fluting 34 and extend into the guide groove 16 in tensional state to be closed
Operation, at this time the direction board 20 be fixed and in the top of the first lane 100, to being travelled on first lane 100
Vehicle carry out traffic guide；
When needing replacing direction board 20, the work of the second motor 32 is first controlled, second motor 32 provides power and drives
The driving gear 31 rotates, and the rotation of driving gear 31 drives the lock rack 30 to slide to the left and leave the lock slots
27 and be retracted into the lock sliding slot 28, when the lock rack 30 slide to the left and after be fully collapsed in the lock sliding slot 28,
It controls second motor 32 to be stopped, and followed by controls the third motor 38 and work, the third motor 38 works
It provides second gear 24 described in power drive to rotate, the rotation of the second gear 24 drives described simultaneously by tooth band 22
First gear 23, the 4th gear 25 and third gear 26 rotate, and also drive 17 slide downward of the sliding block, when the guide block 18 is slided
It when moving the lowest positions of the guide groove 16, controls the third motor 38 and is stopped, at this point, can be from the card slot
The fixture block 21 is extracted in 19 to remove the direction board 20, to be convenient for changing new direction board 20, and the lower screening described at this time
Curtain 37 is contracted in contraction state in the lower fluting 34, and the upper window shade 36, which is stretched out in tensional state on described, to be opened
Slot 35 simultaneously extend into the guide groove 16 and carries out closed operation, after the direction board 20 more renewed, first controls 38 work of third motor
It inverts, when the guide block 18 slides into the top position of the guide groove 16, then controls second motor 32 and work instead
Turn, so that the present apparatus is restored to initial position.
When needing to carry out traffic guide to the vehicle travelled on the second lane 200, it is only necessary to control first motor
Support column 11 described in 39 task drivens rotates 180 degree and the direction board 20 may make to be located at 200 top of the second lane, from
And the convenient vehicle progress traffic guide to being travelled on the second lane 200, it needs the direction board 20 being restored to described
When first lane 100, it is only necessary to control the work reversion 180 degree of first motor 39.
The beneficial effects of the invention are as follows：
1. being located at the top position of guide groove by guide block, lock sliding slot is opposite with lock slots, and lock rack, which is in, is inserted into lock
Determine to be in the lock state sliding block in slot, direction board is connected together by fixture block and the card slot on guide block, and direction board is consolidated at this time
Determine and be in above first lane, to carry out traffic guide to the vehicle travelled on first lane, to increase direction board
Fixed stability；
2. being provided by power drives sliding tooth wheel rotation driving lock rack to slide to the left by the second motor and leaving lock slots
And be retracted into lock sliding slot, the rotation of power drive second gear is provided by controlling the work of third motor, second gear rotation is logical
It crosses tooth band and drives first gear, the 4th gear and the rotation of third gear simultaneously, also with movable slider slide downward, when guide block slides
To guide groove lowest positions when, fixture block can be extracted from card slot to remove direction board, to be convenient for changing new instruction
Board increases the working efficiency for replacing direction board, and direction board oscilaltion safety and stability.
3. need to carry out traffic guide to the vehicle travelled on second lane, it is only necessary to control first motor task driven
Support column degrees of rotation may make direction board to be located above second lane, be carried out to the vehicle travelled on second lane to convenient
Traffic is guided, when needing direction board being restored to first lane, it is only necessary to first motor work reversion degree is controlled, by upper
Window shade and lower window shade conveniently carry out alternately closed operation when guide block is slided up and down to guide groove, prevent dust from entering from guide groove,
4. overall structure of the present invention is simple, operational safety is stablized, simple operation, and the lifting and locking of direction board are all certainly
Dynamic control considerably increases the working efficiency for replacing direction board, and replaces simple, convenient, fast, it is only necessary to which a small amount of time is
The replacement that can complete direction board reduces and is impacted to the passage of vehicle when replacing direction board, is suitble to promote the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of traffic sign device, including direction board and fixed seat, it is characterised in that：The fixed seat includes setting the
Pedestal between one track and second lane is provided with support column on the pedestal, is set between the pedestal and the support column
It is equipped with turntable, first motor is provided on the pedestal and passes through first rotating shaft and the support column be connected by power, the support column
In be provided with the left straight slot being sequentially communicated, upper straight slot, right straight slot and lower straight slot, be provided on the support column left side with it is described
The guide groove of left straight slot connection, it is symmetrical in the upper straight slot to be provided with first gear and second gear, in the lower straight slot
It is symmetrical to be provided with third gear and the 4th gear, the sliding block that can slide up and down, the cunning are provided in the left straight slot
It is provided with lock slots on block right side, the guide block that can be slided up and down and be fixedly connected with the sliding block is provided in the guide groove,
It is provided with card slot on the guide block left side, is nibbled successively between the first gear, second gear, the 4th gear and third gear
It closing and connects band with teeth, one end is fixedly connected the tooth band with the upper end of slide block, the other end is fixedly connected with the sliding block lower end,
The top of the left straight slot right end wall is provided with lock sliding slot, and the lock rack that can be horizontally slipped is provided in the lock sliding slot, described
It is provided with driver slot in lock sliding slot base end wall, the driving gear for engaging connection with the lock rack is provided in the driver slot,
The second motor is provided in the driver slot aft bulkhead to connect with the driving gear transmission by the second shaft, the guide groove
Symmetrical upper fluting and lower fluting are respectively arranged in upper and lower ends wall, drop-down can be gone up by being provided in the upper fluting and lower fluting
It stretches and the upper window shade being fixedly connected respectively with the top and bottom of the guide block and lower window shade, is arranged on the direction board right side
There is the fixture block to be connected with the card slot.
2. traffic sign device according to claim 1, it is characterised in that：The first gear passes through first gear axis
It is rotatably connected with the front and back end wall of the upper straight slot, the 4th gear and third gear pass through the 4th gear shaft respectively
It is rotatably connected with third gear shaft and the front and back end wall of the lower straight slot, is provided in the aft bulkhead of the upper straight slot
Three motors pass through second gear axis and the second gear be connected by power, the first gear, second gear, the 4th gear and
The diameter of three gears is identical and the first gear and second gear are oppositely arranged with the third gear and the 4th gear respectively.
3. traffic sign device according to claim 1, it is characterised in that：The card slot is to tilt down from left to right
45 degree, the fixture block is identical as the angle of inclination of the card slot and the length of the fixture block is identical as the depth of the card slot, institute
State that the length of guide block in the lateral direction is identical as the length of the guide groove in the lateral direction, and the guide groove is in the longitudinal direction
Width be less than the width of the left straight slot in the longitudinal direction, the width of the upper window shade and lower window shade in the longitudinal direction with
The guide groove in the longitudinal direction of same size.
4. traffic sign device according to claim 1, it is characterised in that：The lock rack left side periphery is provided with
The cross-sectional area of guiding incline, the lock sliding slot is identical as the cross-sectional area of the lock slots, is arranged on the lock rack lower face
There is the teeth portion engaged with the driving gear.
5. traffic sign device according to claim 1, it is characterised in that：The first lane and second lane are got on the bus
Form direction it is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672767.2A CN107386148B (en) | 2017-08-08 | 2017-08-08 | A kind of traffic sign device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672767.2A CN107386148B (en) | 2017-08-08 | 2017-08-08 | A kind of traffic sign device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386148A CN107386148A (en) | 2017-11-24 |
| CN107386148B true CN107386148B (en) | 2018-09-25 |
Family
ID=60354948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672767.2A Expired - Fee Related CN107386148B (en) | 2017-08-08 | 2017-08-08 | A kind of traffic sign device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386148B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749489B (en) * | 2021-08-30 | 2022-09-09 | 深圳市贰拾叁文化发展有限公司 | Dress is criticized hair and is sold frame with safe dustproof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277146A (en) * | 1992-12-04 | 1994-01-11 | Flexstake, Inc. | Laterally supported flexible sign |
| CN201770953U (en) * | 2010-08-28 | 2011-03-23 | 何欢瑜 | Built-in rotating counteracting apparatus for road indicator |
| CN205804216U (en) * | 2016-06-27 | 2016-12-14 | 平安交通建设工程有限公司 | A kind of solar energy traffic mark board |
| CN106930203A (en) * | 2016-12-06 | 2017-07-07 | 温岭市兴庆机械设备有限公司 | A kind of firm traffic indication board mechanism |
| CN206328704U (en) * | 2016-12-20 | 2017-07-14 | 上海航键航空设备有限公司 | A kind of traffic indication board |
-
2017
- 2017-08-08 CN CN201710672767.2A patent/CN107386148B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277146A (en) * | 1992-12-04 | 1994-01-11 | Flexstake, Inc. | Laterally supported flexible sign |
| CN201770953U (en) * | 2010-08-28 | 2011-03-23 | 何欢瑜 | Built-in rotating counteracting apparatus for road indicator |
| CN205804216U (en) * | 2016-06-27 | 2016-12-14 | 平安交通建设工程有限公司 | A kind of solar energy traffic mark board |
| CN106930203A (en) * | 2016-12-06 | 2017-07-07 | 温岭市兴庆机械设备有限公司 | A kind of firm traffic indication board mechanism |
| CN206328704U (en) * | 2016-12-20 | 2017-07-14 | 上海航键航空设备有限公司 | A kind of traffic indication board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386148A (en) | 2017-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206480155U (en) | A kind of liftable moving traffic light | |
| CN104912362A (en) | Simple stereoscopic garage | |
| CN204850593U (en) | Plain type stereo garage | |
| CN107386148B (en) | A kind of traffic sign device | |
| CN107784925B (en) | A kind of traffic sign device | |
| CN110400475A (en) | A kind of heavy duty detergent solar traffic light with redundancy feature | |
| CN107705698B (en) | A kind of traffic sign device | |
| CN106760734B (en) | A kind of two layers of parking apparatus of mobile carrier vehicle posture file | |
| CN106593037B (en) | A kind of swing type avoidance needless type stereoscopic garage | |
| CN207031989U (en) | A kind of milling machine | |
| CN107740369B (en) | A kind of town road center isolation guardrail device | |
| CN110366975A (en) | A kind of municipal administration greenbelt clipping device | |
| CN211166791U (en) | Bus driver safety fence door glass window lifting device | |
| CN108944563A (en) | A kind of safe and reliable electric automobile charging pile suitable for open air | |
| CN107217612B (en) | A kind of bridge equipment | |
| CN207944758U (en) | Stereo garage | |
| CN212337296U (en) | Full automatically regulated's foldable green tunnel buffer structure | |
| CN109385965B (en) | Swift roof beam equipment | |
| CN206800264U (en) | A kind of built-in type tire burster | |
| CN219908684U (en) | Intelligent lifting municipal engineering roadblock | |
| CN109868769A (en) | A kind of cone folding and unfolding vehicle for widening function with left and right | |
| CN218407484U (en) | High temporary support device for tunneling and anchoring all-in-one machine of stability | |
| CN111636895B (en) | Full automatically regulated's folding green tunnel buffer structure | |
| CN216275046U (en) | Rotary driving mechanism for line changing of suspension type track turnout beam | |
| CN107268470B (en) | A kind of convenient and fast bridge equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180713 Address after: 317599 2, 13 District three, Sanqiao village, Taiping Street, Wenling, Taizhou, Zhejiang Applicant after: WENLING CITY RENQUAN MACHINERY EQUIPMENT CO.,LTD. Address before: 314000 Bu Jiao Road, Nanhu District, Jiaxing, Zhejiang Province, No. 165 Applicant before: Li Bingbing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |