CN110239352A - Vehicle and pantograph device, charging bow, pantograph, pole plate - Google Patents
Vehicle and pantograph device, charging bow, pantograph, pole plate Download PDFInfo
- Publication number
- CN110239352A CN110239352A CN201810186470.XA CN201810186470A CN110239352A CN 110239352 A CN110239352 A CN 110239352A CN 201810186470 A CN201810186470 A CN 201810186470A CN 110239352 A CN110239352 A CN 110239352A
- Authority
- CN
- China
- Prior art keywords
- pantograph
- pole plate
- contact
- electrical connection
- charging
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
Abstract
The present invention relates to a kind of vehicle and pantograph devices, charging bow, pantograph, pole plate, pantograph device includes bracket and is fixed on the charging bow on bracket for exporting electric current and matches the pantograph for receiving electric current with charging bow, charging bow and pantograph are equipped with compatible pole plate, for being electrical connection face with the face for the pole plate electrical connection being adapted on pole plate, the electrical connection face of one of pantograph is equipped with elastic contacting part in charging bow and pantograph, is electrically connected between compatible two pole plates by elastic contacting part.Using the above structure, by on the electrical connection face of pantograph be arranged elastic contacting part with make up charging bow pantograph between due to inclination of vehicle caused by gap, to realize charging bow pantograph between without dead angle reliable contacts, increase to the conductive contact area between pantograph, the damage for avoiding pantograph ensure that being normally carried out for the charging work of electric car.
Description
Technical field
The present invention relates to a kind of vehicle and pantograph devices, charging bow, pantograph, pole plate.
Background technique
Currently, develop new energy in the case where facing the dual-pressure of energy crisis and environmental pollution and have become trend of the times,
In, the development of new-energy automobile is extremely rapid, and with the promotion and popularization of new-energy automobile, electric vehicle ownership is increasingly
More, especially in urban public transport field, more and more buses use electric bus.Since the electricity of electric car has
Limit, it is therefore desirable to enter the station and supplement electricity.The effect of charging interface is to realize the electrical connection of charging equipment and vehicle, is electric vehicle
Charging.It is attached at present using charging gun insertion vehicle.But national standard charging gun is limited by maximum operating currenbt, in order to realize
Quick charge reduces the charging waiting time, and the pantograph that electric motor coach has gradually used carrying electric current bigger is established from compartment top surface
Electrical connection.
Pantograph device has a pair of mutually matched charging bow and pantograph, charging bow to be suspended on carriage top by vertical base
Portion, charging interface are mounted on the bottom surface of charging bow, are mounted on car body top, the top of pantograph with the pantograph of charging bow cooperation
There are also installed corresponding charging interfaces.In charging, stop after electric automobile during traveling to charging equipment underface, under charging bow
Drop, the top crown for the bow that charges and the bottom crown of pantograph is close to each other force together after contact, realize electrical connection.Charge pole plate
The typically metal of strip, cross cross-contact both when use, in this way, it is larger to allow before and after vehicle stop position to have
The deviation of amplitude.However, the road surface that vehicle stops can not fully horizontal or vehicle tyre since actual road conditions and environment are complicated
Tire pressure is uneven, directly results in vehicle and tilt phenomenon occurs, to further result in the contact of the bottom crown of the pantograph of roof
Face is not on horizontal position, as shown in figure 8, charging bow top crown 1 and pantograph bottom crown 2 become line contact, contact in this way
Area becomes smaller, and resistance becomes larger, and when charging causes pole plate temperature rise excessively high, loses a large amount of energy, and upper bottom crown is put when serious
Electrical phenomena not only damages pantograph but also has seriously affected the charging work of electric car.
Summary of the invention
The purpose of the present invention is to provide a kind of pantograph device, to solve in currently available technology vehicle in charging process
In, since the bottom crown of charging bow and the top crown position of pantograph are not parallel, cause the conduction between pantograph to connect there are gap
The problem of contacting surface product becomes smaller and then damages pantograph and seriously affect the charging work of electric car.In addition the purpose of the present invention is also
It is to provide the identical charging of charging bow structure on a kind of and pantograph device bend, is identical as pantograph structure on the pantograph device
Pantograph, pole plate identical with the pole plate structure on the pantograph device and using the pantograph vehicle.
To achieve the above object, pantograph device of the invention uses following technical scheme:
Pantograph device, including bracket and be fixed on bracket for export electric current charging bow and with charging bow match for connecing
The pantograph of receipts electric current, charging bow and pantograph are equipped with compatible pole plate, are used to electrically connect with the pole plate being adapted on pole plate
The face connect is electrical connection face, and the electrical connection face of one of pantograph is equipped with elastic contact part in charging bow and pantograph
Part passes through elastic contacting part between compatible two pole plates and is electrically connected.
Using the above structure, by the electrical connection face of pantograph be arranged elastic contacting part with make up charging bow with by
Between pantograph due to inclination of vehicle caused by gap, thus realize between charging bow and pantograph without dead angle reliable contacts, increase
Arrived the conductive contact area between pantograph, avoided the damage of pantograph, ensure that the charging work of electric car it is normal into
Row.
Further, the elastic contacting part includes at least two contacts arranged along plate width direction.
At least two contacts are convenient for sufficiently conducting between pole plate.
Further, the elastic contacting part is band-like reed, and band-like reed includes at least two along plate width side
To the contact of arrangement, the contact constitutes the contact.
Band-like reed facilitates installation while convenient for the electrical connection face in covering pantograph, realizes charging during the charging process
Coming into full contact between bow and pantograph.
Further, the band-like reed includes the torsional brace of fixed touch plate, and torsional brace includes that frame body and setting exist
Elastic torsion arm on frame body, the contact are fixed on elastic torsion arm.
Contact is fixed on elastic torsion arm, the up and down motion of contact is realized by the elastic deformation of elastic torsion arm,
The purpose of torsional brace is set also for the maintenance maintenance for being convenient for the later period, can be carried out after the contact damage of band-like reed
It is individually replaced, if band-like reed is structure as a whole, the damage of a contact will replace entire band-like reed.
Further, the end of the contact is equipped with card slot, and the elasticity of torsion arm is connected in card slot.
Card slot is convenient for the installation and removal of " people " font contact, convenient and efficient during later period maintenance.
Further, the contact is " people " font contact.
" people " font contact plate structure is simple, easy to process and manufacture.
Further, the tip of described " people " the font contact is ligulate contact surface.
The conductive contact area of the ligulate contact surface of " people " font reed is larger, conducive to the transmission of electric current.
Further, the electrical connection face is equipped with mounting groove, and the band-like reed is inlaid in mounting groove.
The band-like reed fixation being inlaid in mounting groove is relatively firm, it is not easy to fall off.
Further, the turn edge for limiting band-like reed abjection is equipped at the mounting groove notch.
Turn edge can prevent band-like reed to be detached from mounting groove.
To achieve the above object, charging of the invention bow uses following technical scheme:
Charging bow is used for electric with the pole plate being adapted to including the pole plate for bending bracket and being arranged on charging bow bracket that charges on pole plate
The face of gas connection is electrical connection face, and electrical connection face is equipped with elastic contacting part, passes through elastic contacting part between pole plate
It is electrically connected.
Using the above structure, by the electrical connection face of pantograph be arranged elastic contacting part with make up charging bow with by
Between pantograph due to inclination of vehicle caused by gap, thus realize between charging bow and pantograph without dead angle reliable contacts, increase
Arrived the conductive contact area between pantograph, avoided the damage of pantograph, ensure that the charging work of electric car it is normal into
Row.
Further, the elastic contacting part includes at least two contacts arranged along plate width direction.
At least two contacts are convenient for sufficiently conducting between pole plate.
Further, the elastic contacting part is band-like reed, and band-like reed includes at least two along plate width side
To the contact of arrangement, the contact constitutes the contact.
Band-like reed facilitates installation while convenient for the electrical connection face in covering pantograph, realizes charging during the charging process
Coming into full contact between bow and pantograph.
Further, the band-like reed includes the torsional brace of fixed touch plate, and torsional brace includes that frame body and setting exist
Elastic torsion arm on frame body, the contact are fixed on elastic torsion arm.
Contact is fixed on elastic torsion arm, the up and down motion of contact is realized by the elastic deformation of elastic torsion arm,
The purpose of torsional brace is set also for the maintenance maintenance for being convenient for the later period, can be carried out after the contact damage of band-like reed
It is individually replaced, if band-like reed is structure as a whole, the damage of a contact will replace entire band-like reed.
Further, the end of the contact is equipped with card slot, and the elasticity of torsion arm is connected in card slot.
Card slot is convenient for the installation and removal of " people " font contact, convenient and efficient during later period maintenance.
Further, the contact is " people " font contact.
" people " font contact plate structure is simple, easy to process and manufacture.
Further, the tip of described " people " the font contact is ligulate contact surface.
The conductive contact area of the ligulate contact surface of " people " font reed is larger, conducive to the transmission of electric current.
Further, the electrical connection face is equipped with mounting groove, and the band-like reed is inlaid in mounting groove.
The band-like reed fixation being inlaid in mounting groove is relatively firm, it is not easy to fall off.
Further, the turn edge for limiting band-like reed abjection is equipped at the mounting groove notch.
Turn edge can prevent band-like reed to be detached from mounting groove.
To achieve the above object, pantograph of the invention uses following technical scheme:
Pantograph, including pantograph bracket and the pole plate being arranged on pantograph bracket, for electric with the pole plate being adapted on pole plate
The face of gas connection is electrical connection face, and electrical connection face is equipped with elastic contacting part, passes through elastic contacting part between pole plate
It is electrically connected.
Using the above structure, by the electrical connection face of pantograph be arranged elastic contacting part with make up charging bow with by
Between pantograph due to inclination of vehicle caused by gap, thus realize between charging bow and pantograph without dead angle reliable contacts, increase
Arrived the conductive contact area between pantograph, avoided the damage of pantograph, ensure that the charging work of electric car it is normal into
Row.
Further, the elastic contacting part includes at least two contacts arranged along plate width direction.
At least two contacts are convenient for sufficiently conducting between pole plate.
Further, the elastic contacting part is band-like reed, and band-like reed includes at least two along plate width side
To the contact of arrangement, the contact constitutes the contact.
Band-like reed facilitates installation while convenient for the electrical connection face in covering pantograph, realizes charging during the charging process
Coming into full contact between bow and pantograph.
Further, the band-like reed includes the torsional brace of fixed touch plate, and torsional brace includes that frame body and setting exist
Elastic torsion arm on frame body, the contact are fixed on elastic torsion arm.
Contact is fixed on elastic torsion arm, the up and down motion of contact is realized by the elastic deformation of elastic torsion arm,
The purpose of torsional brace is set also for the maintenance maintenance for being convenient for the later period, can be carried out after the contact damage of band-like reed
It is individually replaced, if band-like reed is structure as a whole, the damage of a contact will replace entire band-like reed.
Further, the end of the contact is equipped with card slot, and the elasticity of torsion arm is connected in card slot.
Card slot is convenient for the installation and removal of " people " font contact, convenient and efficient during later period maintenance.
Further, the contact is " people " font contact.
" people " font contact plate structure is simple, easy to process and manufacture.
Further, the tip of described " people " the font contact is ligulate contact surface.
The conductive contact area of the ligulate contact surface of " people " font reed is larger, conducive to the transmission of electric current.
Further, the electrical connection face is equipped with mounting groove, and the band-like reed is inlaid in mounting groove.
The band-like reed fixation being inlaid in mounting groove is relatively firm, it is not easy to fall off.
Further, the turn edge for limiting band-like reed abjection is equipped at the mounting groove notch.
Turn edge can prevent band-like reed to be detached from mounting groove.
To achieve the above object, vehicle of the invention uses following technical scheme:
Vehicle, including vehicle body and the pantograph being arranged on vehicle body, pantograph includes pantograph bracket and is arranged in pantograph branch
Pole plate on frame, for being electrical connection face with the face for the pole plate electrical connection being adapted on pole plate, electrical connection face is equipped with bullet
Property contact component is electrically connected between pole plate by elastic contacting part.
Using the above structure, by the electrical connection face of pantograph be arranged elastic contacting part with make up charging bow with by
Between pantograph due to inclination of vehicle caused by gap, thus realize between charging bow and pantograph without dead angle reliable contacts, increase
Arrived the conductive contact area between pantograph, avoided the damage of pantograph, ensure that the charging work of electric car it is normal into
Row.
Further, the elastic contacting part includes at least two contacts arranged along plate width direction.
At least two contacts are convenient for sufficiently conducting between pole plate.
Further, the elastic contacting part is band-like reed, and band-like reed includes at least two along plate width side
To the contact of arrangement, the contact constitutes the contact.
Band-like reed facilitates installation while convenient for the electrical connection face in covering pantograph, realizes charging during the charging process
Coming into full contact between bow and pantograph.
Further, the band-like reed includes the torsional brace of fixed touch plate, and torsional brace includes that frame body and setting exist
Elastic torsion arm on frame body, the contact are fixed on elastic torsion arm.
Contact is fixed on elastic torsion arm, the up and down motion of contact is realized by the elastic deformation of elastic torsion arm,
The purpose of torsional brace is set also for the maintenance maintenance for being convenient for the later period, can be carried out after the contact damage of band-like reed
It is individually replaced, if band-like reed is structure as a whole, the damage of a contact will replace entire band-like reed.
Further, the end of the contact is equipped with card slot, and the elasticity of torsion arm is connected in card slot.
Card slot is convenient for the installation and removal of " people " font contact, convenient and efficient during later period maintenance.
Further, the contact is " people " font contact.
" people " font contact plate structure is simple, easy to process and manufacture.
Further, the tip of described " people " the font contact is ligulate contact surface.
The conductive contact area of the ligulate contact surface of " people " font reed is larger, conducive to the transmission of electric current.
Further, the electrical connection face is equipped with mounting groove, and the band-like reed is inlaid in mounting groove.
The band-like reed fixation being inlaid in mounting groove is relatively firm, it is not easy to fall off.
Further, the turn edge for limiting band-like reed abjection is equipped at the mounting groove notch.
Turn edge can prevent band-like reed to be detached from mounting groove.
To achieve the above object, pole plate of the invention uses following technical scheme:
Pole plate, for being electrical connection face with the face for the pole plate electrical connection being adapted on pole plate, electrical connection face is equipped with elasticity
Contact component is electrically connected between pole plate by elastic contacting part.
Using the above structure, by the electrical connection face of pole plate be arranged elastic contacting part with make up charging bow with by
Between pantograph due to inclination of vehicle caused by gap, thus realize between charging bow and pantograph without dead angle reliable contacts, increase
Arrived the conductive contact area between pantograph, avoided the damage of pantograph, ensure that the charging work of electric car it is normal into
Row.
Further, the elastic contacting part includes at least two contacts arranged along plate width direction.
At least two contacts are convenient for sufficiently conducting between pole plate.
Further, the elastic contacting part is band-like reed, and band-like reed includes at least two along plate width side
To the contact of arrangement, the contact constitutes the contact.
Band-like reed facilitates installation while convenient for the electrical connection face in covering pantograph, realizes charging during the charging process
Coming into full contact between bow and pantograph.
Further, the band-like reed includes the torsional brace of fixed touch plate, and torsional brace includes that frame body and setting exist
Elastic torsion arm on frame body, the contact are fixed on elastic torsion arm.
Contact is fixed on elastic torsion arm, the up and down motion of contact is realized by the elastic deformation of elastic torsion arm,
The purpose of torsional brace is set also for the maintenance maintenance for being convenient for the later period, can be carried out after the contact damage of band-like reed
It is individually replaced, if band-like reed is structure as a whole, the damage of a contact will replace entire band-like reed.
Further, the end of the contact is equipped with card slot, and the elasticity of torsion arm is connected in card slot.
Card slot is convenient for the installation and removal of " people " font contact, convenient and efficient during later period maintenance.
Further, the contact is " people " font contact.
" people " font contact plate structure is simple, easy to process and manufacture.
Further, the tip of described " people " the font contact is ligulate contact surface.
The conductive contact area of the ligulate contact surface of " people " font reed is larger, conducive to the transmission of electric current.
Further, the electrical connection face is equipped with mounting groove, and the band-like reed is inlaid in mounting groove.
The band-like reed fixation being inlaid in mounting groove is relatively firm, it is not easy to fall off.
Further, the turn edge for limiting band-like reed abjection is equipped at the mounting groove notch.
Turn edge can prevent band-like reed to be detached from mounting groove.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the specific embodiment 1 of pantograph device of the present invention；
Fig. 2 is the side view of the charging bow top crown of the specific embodiment 1 of pantograph device of the present invention；
Fig. 3 is the enlarged structure schematic diagram of the band-like reed of the specific embodiment 1 of pantograph device of the present invention；
Fig. 4 is the concrete structure schematic diagram of the band-like reed of the specific embodiment 1 of pantograph device of the present invention；
Side view when Fig. 5 is the horizontal operation of the specific embodiment 1 of pantograph device of the present invention；
Side view when Fig. 6 is the inclined work of the specific embodiment 1 of pantograph device of the present invention；
Fig. 7 is the structural schematic diagram of the specific embodiment 11 of pantograph device of the present invention；
Fig. 8 is the work structure diagram that charging bends when tilting in the prior art；
In figure: 1, charging bow top crown；2, pantograph bottom crown；3, band-like reed；4, ligulate contact surface；5, mounting groove；6, it turns round
Turn bracket；7, elasticity of torsion arm；8, card slot；9, pressure spring；10, connector.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 of pantograph device of the present invention: as shown in Figure 1, Figure 2, Figure 3, Figure 4, pantograph device includes for defeated
The charging of electric current bends top crown 1 and matches the pantograph bottom crown 2 for receiving electric current with charging bow top crown 1 out；Charging
Bend top crown 1 by cradle hangs, and pantograph bottom crown 2 installs the top of vehicle.Pole under charging bow top crown 1 and pantograph
The face of charging work is carried out on plate 2 by electrical connection as electrical connection face, pass through charging bow top crown 1 and pantograph bottom crown
2 electrical connection face is bonded to each other the transmission for realizing electric current, before the two can permit vehicle in cross cross-contact arrangement
Stop position has wider margin of variation to facilitate the progress of charging work afterwards.Wherein, charging bow top crown 1 be equipped with for
Pantograph bottom crown 2 makes the elastic contacting part of the sufficiently conducting contact in electrical connection face, institute in the present embodiment during the charging process
The elastic contacting part used is band-like reed 3, band-like reed 3 include it is multiple along plate width direction arrangement be used for and charging
Bend the contact that top crown 1 contacts.
Contact includes multiple " people " font contacts along plate width direction arrangement in the present embodiment, each " people " font touching
Piece is upturned, while the tip of each " people " font contact is ligulate contact surface 4, the conductive contact area of ligulate contact surface 4
It is larger, conducive to the transmission of electric current, however, it is not limited to which this, the tip of " people " font contact can also be in other embodiments
For the contact surface of other configurations, such as circular contact face, meanwhile, the contact on band-like reed 3 is also not merely " people " font
Contact in other embodiments can also be with the reed of other configurations, such as " M " type contact.
In the present embodiment, band-like reed 3 further includes the torsional brace 6 for fixing " people " font contact, and torsional brace 6 wraps
The frame body of rectangle is included, the end of frame body is the elasticity of torsion arm 7 reversed upwards, and the centre of frame body is equipped with connector 10, connector
10 for connecting two adjacent torsional braces, to form banded structure.The both ends of " people " font contact are equipped with card slot 8, card
Slot 8 is used to be engaged by clamping with the elasticity of torsion arm 7 at 6 both ends of torsional brace and fixes the position of " people " font contact, reverses simultaneously
Elastic arm 7, which reverses certain angle, upwarps " people " the font contact being mounted in clamping position, at work to make up on charging bow
Pole plate 1 and pantograph bottom crown 2 due to being not parallel to each other existing for gap, to increase conductive contact area.However at other
In embodiment, it also can be used with certain radian and the reed upwarped and be directly anchored on electrical connection face, thus
It is not provided with torsional brace 6.
As shown in Figure 5, Figure 6, during the charging process due to inclination of vehicle, when charging bow top crown 1 and pantograph bottom crown 2
It is not parallel that there are certain angles, since charging bow top crown 1 declines and is pressed on pantograph bottom crown 2, charging bow top crown 1
One end makes the band-like reed 3 of corresponding site be compressed and be toppled over to side under by suppressing action compared with lower part, at this time charging bow
1 other end upper section of top crown is then directly contacted with the un-compressed band-like reed 3 in corresponding position, finally also may be implemented to fill
Pantograph top crown 1 and the sufficiently flexible contact of pantograph bottom crown 2 compensate for charging bow top crown 1 and pantograph bottom crown 2 in this way
Between gap increase conductive contact area.
In the present embodiment, the installation fixed form of band-like reed 3, which is built-in, is provided with pantograph bottom crown 2 and electrically connects
In mounting groove 5 in junction, the turn edge being arranged at the notch of mounting groove 5 can prevent band-like reed 3 to be detached from mounting groove 5.It is logical
It crosses mounting groove to be embedded within band-like reed, not only facilitates installation but also fixation.In other embodiments, it can also select
Band-like reed 3 is such as directly fixed on electrical connection face using rivet by other fixed forms.
Band-like reed 3 in the present embodiment constitutes the elastic contacting part, " people " font contact on band-like reed 3
Constitute the contact.
Above-mentioned specific embodiment 1 is the optimal embodiment of pantograph device of the invention, can basis in other embodiments
It needs that corresponding structure is adjusted or is simplified.
The specific embodiment 2 of pantograph device of the present invention: pantograph device includes charging bow top crown and pantograph top crown, is filled
The electric appliance joint face of pantograph top crown is equipped with elastic contacting part, and the structure of elastic contacting part is simplified in the present embodiment,
" people " font contact and matched torsional brace are used in embodiment 1, but in the present embodiment, elastic connecting
Contact portion part can be the contact that monoblock type on electrical connection face is arranged in, and contact can be elastic metal sheet at this time.Certainly,
It is also possible to the elastic contact finger piece using integral structure, elastic contact finger piece is copper material, and elastic contact finger piece is equipped with upward
The elastic fingertip of tilting is identical as the effect of contact used in embodiment 1.
Elastic contact finger piece is installing very convenient, but the structure is more inconvenient in the maintenance maintenance in later period, and one
One fingertip damage of denier then needs to replace entire elastic contact finger piece.
The specific embodiment 3 of pantograph device of the present invention, as advanced optimizing to specific embodiment 2: the elastic connecting
Contact portion part includes at least two contacts arranged along plate width direction.Contact is wide along charging bow top crown in arrangement
Spend direction arrangement, be arranged so be because pantograph bottom crown and charging to bend top crown orthogonal when position when contacting,
Contact is consistent with the direction of pantograph bottom crown in the width direction, convenient for making up gap of the vehicle in inclination between pole plate,
But in other embodiments, contact can also be arranged with array, but be the need to ensure that at least two contacts along pole plate
Width direction arrangement.
The specific embodiment 4 of pantograph device of the present invention, as advanced optimizing to specific embodiment 3: the elastic connecting
Contact portion part is band-like reed, and band-like reed includes at least two contacts arranged along plate width direction, and the contact constitutes institute
State contact.
It is the electric appliance joint face in order to preferably cover pole plate comprehensively that the quantity of band-like reed, which is equipped at least two, in pole plate
Increase contact area when contacting with each other, guarantee charge efficiency, wherein " people " font contact on band-like reed constitute it is described
Contact.
The specific embodiment 5 of pantograph device of the present invention, as advanced optimizing to specific embodiment 4: the band-like spring
Piece includes the torsional brace of fixed touch plate, and torsional brace includes frame body and the elastic torsion arm that is arranged on frame body, the contact
It is fixed on elastic torsion arm.The installation and fixation of contact are using the torsional brace with elastic torsion arm, due to contact sheet
Body does not simultaneously have elasticity, but the spring function of band-like reed is realized by the elastic deformation of elastic torsion arm.
The specific embodiment 6 of pantograph device of the present invention, as advanced optimizing to specific embodiment 5: touching for convenience
The both ends of the installation of piece and torsional brace, contact are equipped with card slot, for being inserted into the elastic torsion arm of torsional brace, the torsion bullet
Property arm is connected in card slot, is allowed in the long-term use using this knockdown elastic contacting part, contact meeting
There is the case where damage needs replacing, only needs to change the contact on corresponding torsional brace in this way.
The specific embodiment 7 of pantograph device of the present invention, advanced optimizes as to specific embodiment 3-5: the contact
For " people " font contact, using " people " font contact is to facilitate production because of its stable structure, but connect as contact
The pattern of contact element is not unique, is also possible to other configurations in other embodiments, such as the arc mentioned in specific embodiment 1
Reed.
The specific embodiment 8 of pantograph device of the present invention, as advanced optimizing to specific embodiment 7: the touching of " people " font
The tip of piece is ligulate contact surface, and the contact area of ligulate contact surface is big, convenient for the transmission of electric current, the then configuration of contact surface
Not unique, the tip of " people " font contact may be the contact surface of other configurations in other embodiments, such as be embodied
Circular contact face mentioned in example 1.
The specific embodiment 9 of pantograph device of the present invention, advanced optimizes: for convenience as to specific embodiment 3-5
The fixation of band-like reed opens up mounting groove on electric appliance joint face, and fixed band-like reed more safely may be used by way of insertion
It leans on, but can also fix by other means in other embodiments, such as using the fixed band-like reed of the mode of welding.
The specific embodiment 10 of pantograph device of the present invention, as advanced optimizing to specific embodiment 9: the mounting groove
The turn edge for limiting band-like reed abjection is equipped at notch, setting turn edge is in order to further in the exit of mounting groove
The stability for improving band-like reed prevents it to be detached from mounting groove.
The specific embodiment 11 of pantograph device of the present invention: the difference in the present embodiment with above-described embodiment 1 is only that: described
Band-like reed 3 replaces with pressure spring 9 as shown in Figure 7, and the contact surface at 9 top of pressure spring can also be with for plane according to need of work
For inclined-plane.
The specific embodiment 12 of pantograph device of the present invention: the difference in the present embodiment with above-described embodiment 1 is only that: described
The band-like reed 3 being arranged on charging bow top crown 1 can be set on pantograph bottom crown 2, at this time without setting on charging bow
Set band-like reed 3.But if electric vehicle is more, setting can greatly increase cost in this way.
The specific embodiment of present invention charging bow, the specific embodiment 1- of the specific structure for the bow that charges and above-mentioned pantograph device
Charge described in any one of 12 bow structure it is all the same, repeat no more.
The specific embodiment of pantograph of the present invention, the specific embodiment 1- of the specific structure of pantograph and above-mentioned pantograph device
The structure of pantograph described in any one of 12 is all the same, repeats no more.
The specific embodiment of vehicle of the present invention, vehicle include vehicle body and the pantograph that is arranged on vehicle body, the tool of pantograph
The structure of pantograph described in any one of body structure and the specific embodiment 1-12 of above-mentioned pantograph device is all the same, repeats no more.
In the specific embodiment 1-12 of the specific embodiment of pole plate of the present invention, the specific structure of pole plate and above-mentioned pantograph device
The structure of any one pole plate is all the same, repeats no more.
Claims (10)
1. pantograph device, including bracket and it is fixed on the charging bow on bracket for exporting electric current and is matched with charging bow and be used for
The pantograph of reception electric current, charging bow and pantograph are equipped with compatible pole plate, are used on pole plate electrical with the pole plate being adapted to
The face of connection is electrical connection face, it is characterised in that: is set on the electrical connection face of one of pantograph in charging bow and pantograph
Flexible contact component passes through elastic contacting part between compatible two pole plates and is electrically connected.
2. pantograph device according to claim 1, it is characterised in that: the elastic contacting part includes at least two along pole
The contact of board width direction arrangement.
3. pantograph device according to claim 2, it is characterised in that: the elastic contacting part is band-like reed, band-like
Reed includes at least two contacts arranged along plate width direction, and the contact constitutes the contact.
4. pantograph device according to claim 3, it is characterised in that: the band-like reed includes the torsion branch of fixed touch plate
Frame, torsional brace include frame body and the elastic torsion arm that is arranged on frame body, and the contact is fixed on elastic torsion arm.
5. pantograph device according to claim 4, it is characterised in that: the end of the contact is equipped with card slot, the torsion
Elastic arm is connected in card slot.
6. according to pantograph device described in claim 3 or 4 or 5, it is characterised in that: the contact is " people " font contact.
7. charging bow, including charging bow bracket and the pole plate being arranged on charging bow bracket, on pole plate for the pole plate that is adapted to
The face of electrical connection is electrical connection face, it is characterised in that: pole plate is the charging of any one of the claim 1-6 pantograph device
The pole plate of bow.
8. pantograph, including pantograph bracket and the pole plate being arranged on pantograph bracket, on pole plate for the pole plate that is adapted to
The face of electrical connection is electrical connection face, it is characterised in that: pole plate is any one of the claim 1-6 pantograph device by electricity
The pole plate of bow.
9. vehicle, including vehicle body and the pantograph being arranged on vehicle body, pantograph includes pantograph bracket and is arranged in pantograph
Pole plate on bracket, for being electrical connection face with the face for the pole plate electrical connection being adapted on pole plate, it is characterised in that: pole plate is
The pole plate of the pantograph of any one of the claim 1-6 pantograph device.
10. pole plate, for being electrical connection face with the face for the pole plate electrical connection being adapted on pole plate, it is characterised in that: pole plate is
The pantograph of any one of the claim 1-6 pantograph device or the pole plate of charging bow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186470.XA CN110239352A (en) | 2018-03-07 | 2018-03-07 | Vehicle and pantograph device, charging bow, pantograph, pole plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186470.XA CN110239352A (en) | 2018-03-07 | 2018-03-07 | Vehicle and pantograph device, charging bow, pantograph, pole plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110239352A true CN110239352A (en) | 2019-09-17 |
Family
ID=67882477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186470.XA Pending CN110239352A (en) | 2018-03-07 | 2018-03-07 | Vehicle and pantograph device, charging bow, pantograph, pole plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110239352A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3536843A1 (en) * | 1985-10-16 | 1987-04-16 | Dornier System Gmbh | PANTOGRAPH DEVICE |
| EP2345554A2 (en) * | 2009-12-16 | 2011-07-20 | ALSTOM Transport SA | Power-recharging device for an item of power-storage equipment on board a vehicle |
| CN102292235A (en) * | 2009-01-22 | 2011-12-21 | 株式会社明电舍 | Contact force measuring device and contact force measuring method |
| CN105128681A (en) * | 2015-10-19 | 2015-12-09 | 中国矿业大学(北京) | High-speed pantograph head with two degrees of freedom |
| JP2016013011A (en) * | 2014-06-30 | 2016-01-21 | 東日本旅客鉄道株式会社 | Assembly jig for contact strip assembly |
| EP3000645A1 (en) * | 2014-09-26 | 2016-03-30 | Siemens Aktiengesellschaft | Collector assembly for a vehicle |
| CN206926527U (en) * | 2017-07-25 | 2018-01-26 | 青岛特来电新能源有限公司 | A kind of charging electric car bow and electric car |
| CN206983779U (en) * | 2017-07-26 | 2018-02-09 | 青岛特来电新能源有限公司 | The bow structure and Vehicular charging bow of a kind of bow that charges |
-
2018
- 2018-03-07 CN CN201810186470.XA patent/CN110239352A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3536843A1 (en) * | 1985-10-16 | 1987-04-16 | Dornier System Gmbh | PANTOGRAPH DEVICE |
| CN102292235A (en) * | 2009-01-22 | 2011-12-21 | 株式会社明电舍 | Contact force measuring device and contact force measuring method |
| EP2345554A2 (en) * | 2009-12-16 | 2011-07-20 | ALSTOM Transport SA | Power-recharging device for an item of power-storage equipment on board a vehicle |
| JP2016013011A (en) * | 2014-06-30 | 2016-01-21 | 東日本旅客鉄道株式会社 | Assembly jig for contact strip assembly |
| EP3000645A1 (en) * | 2014-09-26 | 2016-03-30 | Siemens Aktiengesellschaft | Collector assembly for a vehicle |
| CN105128681A (en) * | 2015-10-19 | 2015-12-09 | 中国矿业大学(北京) | High-speed pantograph head with two degrees of freedom |
| CN206926527U (en) * | 2017-07-25 | 2018-01-26 | 青岛特来电新能源有限公司 | A kind of charging electric car bow and electric car |
| CN206983779U (en) * | 2017-07-26 | 2018-02-09 | 青岛特来电新能源有限公司 | The bow structure and Vehicular charging bow of a kind of bow that charges |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208164770U (en) | A kind of vehicle and pantograph device, charging bow, pantograph, pole plate | |
| CN109346897A (en) | Gauche form vehicle power receiving device | |
| CN110239352A (en) | Vehicle and pantograph device, charging bow, pantograph, pole plate | |
| CN105391135B (en) | A kind of charging rack and the charging unit using the charging rack | |
| CN209290183U (en) | Charging bow and charging unit | |
| CN209795226U (en) | Hand-held type rifle that charges based on new energy automobile | |
| CN106207040A (en) | A kind of battery elastic connecting device | |
| CN106129720B (en) | A kind of high speed connector module with press-key structure | |
| CN102881742B (en) | A kind of press-loading apparatus of solar energy photovoltaic panel | |
| CN205509595U (en) | Storage battery car position and rechargeable stereo garage | |
| CN102709355B (en) | Rapid clamping structure of photovoltaic system | |
| CN109228896A (en) | A kind of adaptivity contact bindiny mechanism and its charging bow | |
| CN101728591B (en) | Contact hardware of charger and rechargeable battery, and installation process thereof | |
| CN209022774U (en) | A kind of adaptivity contact bindiny mechanism and its charging bow | |
| CN203135172U (en) | Flexible connecting copper bar of storage battery | |
| CN210390815U (en) | Charging bow | |
| CN211744530U (en) | Portable wireless and wired charging mobile phone support for locomotive | |
| CN209730328U (en) | A kind of charging unit | |
| CN211054941U (en) | Floating touch panel device | |
| CN208955385U (en) | Gauche form vehicle power receiving device | |
| CN218316277U (en) | Intelligent charging stake convenient to change head that charges | |
| CN209063908U (en) | Bow unit and charging bow | |
| CN207183678U (en) | A kind of combined intelligent socket | |
| CN108657003A (en) | One kind being used for electric vehicle rapid charging stake | |
| CN108327568A (en) | One kind being used for electric vehicle rapid charging stake |
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 |