Intelligent electric electric bus
Technical field
The present invention relates to bus technical fields, especially intelligent electric electric bus.
Background technology
Bus, also known as bus, city bus, i.e. bus or bus are the typical cases of Large and medium buses in car class
Vehicle is to transport the commercial car for designing and equipping specially to solve city and outskirts of a town.Currently, the use of new energy bus is
It is very universal, for that using the bus of electric energy, can realize zero-emission.
And bus is to ensure the normal opening and closing of car door and increase the flow of in-vehicle air and exterior space, usually its
The shortcomings that having certain gap between car door and step of entering, but this gap is arranged, is, once bus is run over
After Cheng Zhong, the mobile phone of passenger or other smallclothes are fallen near car door, easily being fallen to from the gap location leads to hand on road
The damage of machine or other smallclothes, meanwhile, because bus can not This vehicle stops frequently, go back to find again after the next stop is stopped, it is not only difficult
To find, and it is an extremely dangerous thing that thing is picked up on road, even if having found also substantially by other
Vehicle crushes.
Invention content
The present invention be directed to deficiency in the prior art, provide intelligent electric electric bus, by be arranged position-limiting tube come
Prevent the gap location of mobile phone or other smallclothes between car door and step of entering from falling on road, while the position-limiting tube can
Automatic lifting, simple in structure, operation automation with the opening and closing of bus door.
In order to solve the above technical problems, the present invention is addressed by following technical proposals:Intelligent electric electric bus, packet
Include enter step and bus door, be provided on the step of entering tube limiting assembly, electromagnet structure, magnetic isolation plate structure,
Lever structure, No.1 air cylinder structure, No. two air cylinder structures and power supply architecture, meanwhile, offer one on the step of entering
Number through-hole and No. two through-holes;
The tube limiting assembly includes No.1 groups of springs, No. two groups of springs, iron plate, support column and position-limiting tube, the No.1 spring
Group and No. two groups of springs are entered described in being separately positioned on bench floor and at No.1 through-hole both sides, the iron
The both ends of plate are connected with the No.1 groups of springs and No. two groups of springs respectively, and the support column is arranged in the iron plate top surface
Above and immediately below the No.1 through-hole, the position-limiting tube is arranged in the upper end of support column end, and the position-limiting tube
Diameter be less than the No.1 through-hole internal diameter, the No.1 groups of springs includes several springs, and No. two groups of springs are same
Sample includes several springs;
The electromagnet assembly includes that No.1 fixed plate, No. two fixed plates, support plate and No.1 electromagnet, the No.1 are fixed
Plate and No. two fixed plates be mutually parallel and be respectively fixedly disposed at it is described enter on bench floor, in No. two fixed plates
No. three through-holes are offered, the support plate both ends are connected with the No.1 fixed plate and No. two fixed plates respectively, and described one
Number electromagnet is arranged in the support plate, and the No.1 electromagnet is located at iron plate underface;
The magnetic isolation plate structure include the cross bar being arranged in No. two fixed plates, setting link block on the cross bar,
The magnetic isolation plate that is slidably connected on the link block and connection strap in described magnetic isolation plate one end end is set, it is described every magnetic
Plate is matched with No. three through-holes and No. three through-holes are located on the path that the magnetic isolation plate moves horizontally, the connection strap
Both ends end offers No.1 groove and No. two grooves respectively;
The lever structure includes being arranged in the fixed block entered on bench floor, being rotatably connected on the fixed block
At the rotating joint of lever and the rubber ball being arranged at the lever lower end, the lever and the fixed block
It is provided with torsional spring;
The No.1 air cylinder structure includes the discouraged valve module of fixed link, No.1 cylinder and No.1, and the fixed link is arranged described
Enter on bench floor, the No.1 cylinder is arranged in the fixed link, the push rod of the No.1 cylinder and described No. two it is recessed
Slot is connected, and the discouraged valve module of the No.1 includes going out in the No.1 with the No.1 escape pipe of the No.1 cylinders, setting
No. two electromagnet on tracheae outer wall, are arranged on the No.1 supporting rod No.1 supporting rod being arranged in the fixed link
No.1 spring and the No.1 iron block that is connected with the No.1 spring, power cord and the No.1 gas of No. two electromagnet
The power cord of cylinder is connected, and when the No.1 cylinder is powered, the No.1 iron block is sucked and makes institute by No. two electromagnet
State the gas outlet that No.1 iron block seals the No.1 escape pipe;
No. two air cylinder structures include No. two cylinders and No. two discouraged valve modules, and No. two cylinders are arranged solid at described No. two
On fixed board, the push rod of No. two cylinders is connected with the No.1 groove, and No. two discouraged valve modules include and described No. two
No. two escape pipes of cylinders, No. three electromagnet being arranged in No. two outlet pipe outer walls are arranged at described No. two admittedly
No. two supporting rods, No. two springs being arranged on No. two supporting rods and be connected with No. two springs two on fixed board
Number iron block, the power cord of No. three electromagnet is connected with the power cord of No. two cylinders, when No. two cylinders are powered,
No. two iron blocks are sucked and No. two iron blocks are made to seal the gas outlet of No. two escape pipes by No. three electromagnet;
The power supply architecture include power supply group, No.1 electrical piece component, No. two electrical piece components, energization item, drawstring, pulley and absolutely
Edge component, the power supply group include outer casing of power supply and the No.1 battery and C-size battery that are arranged in the outer casing of power supply, institute
State No.1 electrical piece component include the left electrical piece of No.1 being connected with the No.1 battery and with the No.1 cylinders
The right electrical piece of No.1, No. two electrical piece components include No. two left electrical pieces being connected with the C-size battery and with it is described
No. two right electrical pieces of No. two cylinders, the pulley are arranged on the outer casing of power supply outer wall, described drawstring one end and institute
It states rubber ball to be connected, the other end is connected after passing through the pulley with the energization item being vacantly arranged, the insulation assembly packet
It includes the No.1 insulation board being arranged between the left electrical piece of the No.1 and No. two left electrical pieces and is arranged in the No.1
No. two insulation boards between right electrical piece and No. two right electrical pieces, when the lever is not by the bus door active force
When, the energization item is connected with the No.1 electrical piece component, when the lever is by the bus door active force, institute
Energization item is stated with No. two electrical piece components to be connected.
In said program, it is preferred that offer the groove body coordinated with the magnetic isolation plate in the No.1 fixed plate.By setting
Set groove body to magnetic isolation plate provide support force, avoid after a period of use magnetic isolation plate deform downwards, lead to not normally withdraw, prolong
Long life.
In said program, it is preferred that the iron plate is arc-shaped base angle close to the base angle of described No. two fixed plate one end.It is logical
It crosses and arc-shaped base angle is set, be inserted between magnetic isolation plate and electromagnet convenient for magnetic isolation plate.
The beneficial effects of the invention are as follows:The present invention by be arranged position-limiting tube come prevent mobile phone or other smallclothes from car door with
The gap location entered between step is fallen on road, while the position-limiting tube can automatically rise with the opening and closing of bus door
Drop, simple in structure, operation automation.
Description of the drawings
Fig. 1 is schematic cross-section of the present invention.
Fig. 2 is the enlarged diagram at D in Fig. 1.
Fig. 3 is the enlarged diagram at E in Fig. 1.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings:It is intelligent referring to Fig. 1-Fig. 3
Electric bus, including enter step 1 and bus door 2 are provided with tube limiting assembly, electromagnet on the step 1 of entering
Structure, magnetic isolation plate structure, lever structure, No.1 air cylinder structure, No. two air cylinder structures and power supply architecture, meanwhile, it is described into
No.1 through-hole 11 and No. two through-holes 12 are offered on door step 1.
The tube limiting assembly includes 31, No. two groups of springs 32 of No.1 groups of springs, iron plate 33, support column 34 and position-limiting tube
35, the No.1 groups of springs 31 and No. two groups of springs 32 are separately positioned on described enter on 1 bottom surface of step and positioned at described
At 11 both sides of No.1 through-hole, the both ends of the iron plate 33 respectively with 32 phase of the No.1 groups of springs 31 and No. two groups of springs
Even, the support column 34 is arranged on 33 top surface of the iron plate and immediately below the No.1 through-hole 11, the position-limiting tube 35
Setting is in 34 upper end end of the support column, and the diameter of the position-limiting tube 35 is less than the internal diameter of the No.1 through-hole 11, institute
It includes several springs to state No.1 groups of springs 31, and No. two groups of springs 32 equally include several springs.
The electromagnet assembly includes 41, No. two fixed plates 42 of No.1 fixed plate, support plate 43 and No.1 electromagnet 44,
The No.1 fixed plate 41 and No. two fixed plates 42 are mutually parallel and are respectively fixedly disposed at 1 bottom surface of step of entering
On, offer No. three through-holes 421 in No. two fixed plates 42,43 both ends of the support plate respectively with the No.1 fixed plate 41
It is connected with No. two fixed plates 42, the No.1 electromagnet 44 is arranged in the support plate 43, the No.1 electromagnet 44
Immediately below the iron plate 33.Wherein, the power supply of No.1 electromagnet is connected with automobile power source, and automobile one starts, No.1 electromagnetism
Iron is just powered.
The magnetic isolation plate structure includes the cross bar 51 being arranged in No. two fixed plates 42, is arranged on the cross bar 51
Link block 52, the magnetic isolation plate 53 that is slidably connected on the link block 52 and be arranged in 53 one end end of the magnetic isolation plate
Connection strap 54, the magnetic isolation plate 53 is matched with No. three through-holes 421 and No. three through-holes 421 are located at the magnetic isolation plate
On 53 paths moved horizontally, 54 both ends end of the connection strap offers No.1 groove 541 and No. two grooves 542 respectively.
The lever structure include be arranged the fixed block 61 entered on 1 bottom surface of step, be rotatably connected on it is described solid
The rubber ball 63 determined the lever 62 on block 61 and be arranged at 62 lower end of the lever, the lever 62 with it is described solid
Determine to be provided with torsional spring at the rotating joint of block 61.
The No.1 air cylinder structure includes the discouraged valve module of fixed link 71, No.1 cylinder 72 and No.1, the fixed link 71
Setting is entered described on 1 bottom surface of step, and the No.1 cylinder 72 is arranged in the fixed link 71, the No.1 cylinder 72
Push rod is connected with No. two grooves 542, and the discouraged valve module of the No.1 includes that the No.1 being connected with the No.1 cylinder 72 goes out
Tracheae 73, No. two electromagnet 74 being arranged on 73 outer wall of No.1 escape pipe, the No.1 being arranged in the fixed link 71
Supporting rod 75, the No.1 spring 76 being arranged on the No.1 supporting rod 75 and the No.1 iron being connected with the No.1 spring 76
The power cord of block 77, No. two electromagnet 74 is connected with the power cord of the No.1 cylinder 72, when the No.1 cylinder 72 is logical
When electric, the No.1 iron block 77 is sucked No. two electromagnet 74 and so that the No.1 iron block 77 seals the No.1 outlet
The gas outlet of pipe 73.
No. two air cylinder structures include No. two cylinders 81 and No. two discouraged valve modules, and No. two cylinders 81 are arranged in institute
It states in No. two fixed plates 42, the push rod of No. two cylinders 81 is connected with the No.1 groove 541, No. two discouraged valve modules
Include No. two escape pipes 82 being connected with No. two cylinders 81, No. three electromagnetism being arranged on 82 outer wall of No. two escape pipes
Iron 83, No. two supporting rods 84 being arranged in No. two fixed plates 42, No. two bullets being arranged on No. two supporting rods 84
Spring 85 and No. two iron blocks 86 being connected with No. two springs 85, the power cord of No. three electromagnet 83 and No. two gas
The power cord of cylinder 81 is connected, and when No. two cylinders 81 are powered, No. two iron blocks 86 are sucked No. three electromagnet 83
And No. two iron blocks 86 is made to seal the gas outlet of No. two escape pipes 82.
The power supply architecture include power supply group, No.1 electrical piece component, No. two electrical piece components, energization item 91, drawstring 92,
Pulley 93 and insulation assembly, the power supply group include outer casing of power supply 94 and the No.1 battery being arranged in the outer casing of power supply 94
And C-size battery, the No.1 electrical piece component include the left electrical piece 951 of No.1 being connected with the No.1 battery and with institute
The connected right electrical piece 952 of No.1 of No.1 cylinder 72 is stated, No. two electrical piece components include being connected with the C-size battery
No. two left electrical pieces 961 and No. two right electrical pieces 962 being connected with No. two cylinders 81, the pulley 93 are arranged described
On 94 outer wall of outer casing of power supply, 92 one end of the drawstring is connected with the rubber ball 63, the other end pass through the pulley 93 after with
The energization item 91 being vacantly arranged is connected, and the insulation assembly includes being arranged in the left electrical piece 951 of the No.1 and described two
No.1 insulation board 971 between number left electrical piece 961 and it is arranged in the right electrical piece 952 of the No.1 and No. two right energizations
No. two insulation boards 972 between piece 962, when the lever 62 is not by 2 active force of bus door, the energization item 91
It is connected with the No.1 electrical piece component, when the lever 62 is by 2 active force of bus door, the energization item 91
It is connected with No. two electrical piece components.
The groove body 411 coordinated with the magnetic isolation plate 53 is offered in the No.1 fixed plate 41.By be arranged groove body to every
Magnetic sheet provide support force, avoid after a period of use magnetic isolation plate deform downwards, lead to not normally withdraw, extend use the longevity
Life.
The iron plate 33 is arc-shaped base angle close to the base angle of 42 one end of No. two fixed plates.By the way that arc-shaped bottom is arranged
Angle is inserted into convenient for magnetic isolation plate between magnetic isolation plate and electromagnet.
It is parallel with vehicle right and left side wall when bus door is closed;When bus door is closed, with vehicle right and left
Side wall is perpendicular, and bus door operation principle is the prior art, is not repeated excessively.
Magnetic isolation plate is to be the prior art, do not repeated excessively using plate made of magnetic separator.
When bus door is closed, lever is returned to original position without outer force effect, by torsional spring effect, at this point, energization item with
No.1 electrical piece component is connected, and No.1 cylinder and No. two electromagnet are powered, and No.1 escape pipe is sealed, and No.1 cylinder is by magnetic isolation plate
It is pushed away toward No.1 electromagnet direction, magnetic isolation plate penetrates between No.1 electromagnet and iron plate, finally so that magnetic isolation plate is located at No.1 electricity
Magnet top and the magnetic adsorptive power for obstructing No.1 electromagnet, iron plate loses the magnetic adsorptive power of electromagnet, by No.1 groups of springs
With the collective effect of No. two groups of springs, position-limiting tube rises, the gap for blocking bus door between step of entering, meanwhile, limit
Position pipe does not block the gap, ensures the circulation of the interior external space;When bus door is opened, car door is contacted and is pushed with lever
Lever makes it turn an angle along fixed block, lever rotation after, rubber ball pull drawstring so that energization item with No. two lead to
Electric piece component is connected, and in this course, is first powered on item and is detached with No.1 electrical piece component, No.1 cylinder and No. two electromagnet
Power-off, is acted on by No.1 spring, and No.1 iron block leaves No.1 escape pipe, and the gas in cylinder is discharged from No.1 escape pipe,
Finally, energization item is connect with No. two electrical piece components, and No. two cylinders and No. three electromagnet are powered, and No. two escape pipes are sealed, and two
Number cylinder withdraws magnetic isolation plate above No.1 electromagnet, and magnetic isolation plate no longer obstructs magnetic adsorptive power of the electromagnet to iron plate, electricity
The magnetic absorption force effect iron plate of magnet, under iron plate is inhaled, so that position-limiting tube is retracted in No.1 through-hole or one number service
Below hole, ensure that passenger normally gets on or off the bus.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that:It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features;And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.