A kind of easy access and the rain proof type traffic indication board changed
Technical field
The invention belongs to transit equipment technical field, and in particular to a kind of easy access and the rain proof type traffic instruction changed
Board.
Background technology
Traffic refers to the industry for being engaged in passenger and cargo transport and language and picture and text transmission, including transport and two sides of post and telecommunications
Face, the tertiary industry is belonged in national economy.Transport has five kinds of railway, highway, water route, aviation, pipeline modes, and post and telecommunications includes postal
The aspect content of telecommunications of having stable political situation two.Traffic warning sign is to transmit customizing messages with graphical symbol and word, to manage traffic, refer to
Show direction of traffic to ensure the facility of the coast is clear and traffic safety.Suitable for highways and streets and all accommodation roads,
Property with decree, vehicle, pedestrian must comply with.Traffic sign is divided into main mark and the major class of auxiliary sign two.Main mark
In have four kinds of caution sign, prohibitory sign, Warning Mark and fingerpost.Shape, color, size, the pattern kind of highway sign
Class and set-up site are by existing《Road signs and graticule》Regulation perform.Sign is used to refer to vehicle and row
People is travelled by prescribed direction, place, and its color is blue bottom+white pattern, and shape has circular, rectangle and square.Sign
Correct direction of traffic and track can be guided for the person of driving, avoid break in traffic rules and regulations.
Road traffic direction board provides road information, plays the effect of road language;Commander's control traffic, ensures traffic peace
Entirely;Show the way guiding, improves driving efficiency;For vehicle supervision department provide law enforcement foundation, be management traffic, instruction direction of traffic with
Ensure the coast is clear and the facility of traffic safety.During urban development, the administrative department of traffic indication board is faced with constantly
Traffic indication board is patrolled;Direction board is stained, need to be repaired in time;The section that situation changes is referred to
Show the common problem that board need to be changed in time.Small-sized traffic indication board or easy is repaired or changed, is taken not long to traffic shadow
Sound is limited, but need to employ the huge tools such as crane, multiple workers make simultaneously with regard to remarkable for large and medium-sized traffic indication board
Industry could be completed, fairly time consuming, effort, road traffic be influenceed very big.One kind disclosed in Publication No. CN105133517A
Pivoted traffic indication board, the backup board of current traffic indication board, and the traffic indication board that need to be changed in the recent period can be laid in, needed
It can automatically be changed when wanting, be not required to employ the huge tools such as crane when changing board, and field operation is also relatively easy, for by dirt
The direction board of damage, it can directly be replaced in traffic idle, it is not necessary to which dismantling parts can just complete to change.But by disclosed in it
Structure, which can be seen that direction board, can not take in the inside of frame assembly completely, and this results in influence of the direction board in environment
Under, the life-span can greatly reduce, and be not to replace just to solve problem at last if it is indicated that board damages, it is desired nonetheless to
It is repaired, and a kind of pivoted traffic indication board disclosed in Publication No. CN105133517A can not solve its side
Just the problem of repairing.To sum up, it is necessary to design a kind of easy access and the traffic indication board changed.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of easy access and replacing proposed
Rain proof type traffic indication board.
To achieve the above object, present invention employs following technical scheme:A kind of easy access and the rain proof type changed are handed over
Logical direction board, including pole, the inside bottom of the pole are provided with distribution storehouse, and the inside in the distribution storehouse is provided with dsp controller,
The inside upper and lower ends of the pole are equipped with gear, and transmission belt is cased with gear, and the external stability of the pole is connected with
Servomotor, and servomotor is electrically connected with dsp controller, the gear is driven by servomotor, the transmission belt
Side is fixedly connected with placing box by fixture and connector, and the position that connector is corresponded on the pole is provided with short slot, institute
The interior side for stating placing box is fixedly connected with telescopic cylinder, and telescopic cylinder is electrically connected with dsp controller, the flexible gas
The telescopic rod end of cylinder is fixedly connected with direction board body, and the control chip inside direction board body and dsp controller are electrical
Connection, one end of the direction board body pass through the opposite side of placing box, and the bottom of the pole is fixedly connected with built-in fitting.
Preferably, the bottom of the direction board body is provided with chute, and the inside bottom of the placing box is provided with roller, and sliding
Groove is connected with roller-coaster.
Preferably, the upper end of the placing box corresponds to the position of direction board body and is fixedly connected with weather shield.
Preferably, the pole corresponds to the position in distribution storehouse and is hinged with door by articulated elements.
Preferably, the external stability of the servomotor is connected with guard shield.
Preferably, the inside in the distribution storehouse is provided with battery backup, and battery backup electrically connects with dsp controller
Connect.
Preferably, the inside of the placing box is provided with dividing plate, and the side of dividing plate is provided with standby direction board, and standby instruction
The control chip of board is electrically connected with dsp controller.
Preferably, the gear and transmission belt are matrix made of stainless steel material.
The technique effect and advantage of the present invention:A kind of easy access proposed by the present invention and the rain proof type traffic instruction changed
Board, effectively the height of direction board can be adjusted, be conveniently replaceable and overhaul, and direction board can be entirely retracted to place
The inside of case, add its service life;Reasonable in design, convenience and high-efficiency of the invention, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the pole internal structure schematic diagram of the present invention;
Fig. 3 is the direction board body portion left view of the present invention;
Fig. 4 is the circuit link block schematic diagram of the present invention.
In figure:1 pole, 2 distribution storehouses, 3DSP controllers, 4 gears, 5 transmission belts, 6 servomotors, 7 fixtures, 8 connections
Part, 9 placing boxes, 10 short slots, 11 telescopic cylinders, 12 direction board bodies, 13 chutes, 14 rollers, 15 weather shields, 16 built-in fittings, 17
Door, 18 guard shields, 19 battery backups, 20 dividing plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Herein
Described specific embodiment only to explain the present invention, is not intended to limit the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
The invention provides a kind of easy access as Figure 1-4 and the rain proof type traffic indication board changed, including branch
Bar 1, the inside bottom of the pole 1 are provided with distribution storehouse 2, and the inside in the distribution storehouse 2 is provided with dsp controller 3, the pole 1
Inside upper and lower ends be equipped with gear 4, and transmission belt 5 is cased with gear 4, the external stability of the pole 1 is connected with servo
Motor 6, and servomotor 6 is electrically connected with dsp controller 3, the gear 4 is driven by servomotor 6, the transmission belt 5
Side placing box 9 is fixedly connected with by fixture 7 and connector 8, the position that connector 8 is corresponded on the pole 1 is provided with
Short slot 10, the interior side of the placing box 9 is fixedly connected with telescopic cylinder 11, and telescopic cylinder 11 and dsp controller 3 are electrical
Connection, the telescopic rod end of the telescopic cylinder 11 are fixedly connected with direction board body 12, and the control inside direction board body 12
Coremaking piece is electrically connected with dsp controller 3, and one end of the direction board body 12 passes through the opposite side of placing box 9, the pole
1 bottom is fixedly connected with built-in fitting 16.
Specifically, the bottom of the direction board body 12 is provided with chute 13, the inside bottom of the placing box 9 is provided with roller
14, and chute 13 is slidably connected with roller 14, is easy to the slip of direction board body 12.
Specifically, the position that the upper end of the placing box 9 corresponds to direction board body 12 is fixedly connected with weather shield 15, avoid
Direction board body 12, which is drenched with rain, reduces service life.
Specifically, the position in the corresponding distribution storehouse 2 of pole 1 is hinged with door 17 by articulated elements, inside easy access
Device.
Specifically, the external stability of the servomotor 6 is connected with guard shield 18, servomotor 6 is protected.
Specifically, the inside in the distribution storehouse 2 is provided with battery backup 19, and battery backup 19 and the electricity of dsp controller 3
Property connection, the cisco unity malfunction of direction board body 12 when avoiding the fortuitous event from powering off.
Specifically, the inside of the placing box 9 is provided with dividing plate 20, and the side of dividing plate 20 is provided with standby direction board, and standby
It is electrically connected with the control chip and dsp controller 3 of direction board, it is standby when being easy to direction board body 12 to damage.
Specifically, the gear 4 and transmission belt 5 are matrix made of stainless steel material, aging of getting rusty is avoided.
Operation principle:When in use, the expansion link for controlling telescopic cylinder 11 by dsp controller 3 promotes direction board body
12 movements, direction board body 12 is shifted to the outside of placing box 9 onto so that direction board body 12 can carry out instruction work, not make
Used time, telescopic cylinder 11 pull it back the inside of placing box 9, and direction board body is formed and protected, extends its service life;When
When the damage of direction board body 12 needs repairing, dsp controller 3 controls servomotor 6 to operate, and will be put by gear 4 and transmission belt 5
Put case 8 to fall from the top of pole 1, be easy to maintenance personal to repair and change direction board body 12, it is not necessary to employ and hang
The huge tools such as car, manpower and materials are saved, it is convenient and safe.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.