CN211942995U - Double-end push-down type charging bow suitable for electric automobile - Google Patents

Double-end push-down type charging bow suitable for electric automobile Download PDF

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Publication number
CN211942995U
CN211942995U CN202020394721.6U CN202020394721U CN211942995U CN 211942995 U CN211942995 U CN 211942995U CN 202020394721 U CN202020394721 U CN 202020394721U CN 211942995 U CN211942995 U CN 211942995U
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charging
charging bow
bow
plate
support
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CN202020394721.6U
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Chinese (zh)
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陈义
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Quick Call New Energy Technology Co ltd
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Quick Call New Energy Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model relates to a double-head down-pressing type charging bow suitable for an electric automobile, which comprises a T-shaped charging bow bracket, a first charging bow and a second charging bow which are hung at the two ends of the charging bow bracket and have the same structure, wherein the first charging bow comprises a charging bow support plate and is provided with a transmission screw rod and a transmission gear, and a driving motor is arranged corresponding to the transmission gear; a suspension slider is movably sleeved on the transmission screw rod, and a track chute is arranged on the bottom plate of the charging arch support plate; the first lifting mechanism is connected with the lower end of the suspension slider, the charging bow unit is fixedly connected with the lower end of the suspension slider, and the charging connecting part which can be connected with the sliding electric connector is fixedly arranged at the top end of the electric automobile corresponding to the charging bow unit. The utility model has reasonable and novel design, adopts the double-head T-shaped bracket, reduces the manufacturing cost, and improves the utilization rate of the land and the charging bow bracket; the charging bow unit is stably and conveniently butted with the charging connecting part, and the positioning requirement on the charging bow unit and the electric automobile is low.

Description

Double-end push-down type charging bow suitable for electric automobile
Technical Field
The utility model relates to an electric automobile technical field that charges, concretely relates to double-end push down formula bow that charges suitable for electric automobile.
Background
At present, in order to solve the problems of global environmental pollution, exhaustion of petroleum resources and the like, electric vehicles with the advantages of environmental protection, cleanness, energy conservation and the like gradually get the attention of the market, nowadays, the market reservation of electric vehicles is greatly promoted, and a great deal of automobile manufacturers invest in huge resources to enter the research and development of electric vehicles. The energy of the electric automobile is mainly provided by a charging pile or a charging station, wherein the charging bow is a charging device of the electric bus of the new energy public transportation system, and the electric bus is charged by the charging device connected with the top of the electric bus. The existing charging bow of the electric automobile is complex in structure, high in maintenance cost and complex in positioning connection with the electric automobile; in addition, one set of charging device is usually adopted to charge only one bus, the occupied area is large, the installation and manufacturing cost of the charging bow frame body is high, and the resource waste is caused.
Disclosure of Invention
In order to solve the problems, the utility model provides a double-head pressing type charging bow which is suitable for an electric automobile, the manufacturing cost of the charging bow support is reduced by adopting a double-head T-shaped support, and the utilization rate of the land and the charging bow support is improved; the charging bow unit and the charging connecting part are simple and convenient in structure, stable and convenient in butt joint, and low in positioning requirement on the charging bow unit and the electric automobile. Therefore, the utility model provides a following technical scheme:
a double-head press-down type charging bow suitable for an electric automobile comprises a T-shaped charging bow support, a first charging bow and a second charging bow which are hung at two ends of the T-shaped charging bow support and have the same structure, wherein the first charging bow comprises a charging bow supporting plate, a transmission screw rod and a transmission gear sleeved on the transmission screw rod are arranged on the charging bow supporting plate, and a driving motor is arranged corresponding to the transmission gear in a matched manner; a suspension slider is movably sleeved on the transmission screw rod, and a track chute for the suspension slider to transversely slide is arranged on the bottom plate of the charging arch support plate; the first lifting mechanism is connected with the lower end of the suspension slider, the charging bow unit is fixedly connected with the lower end of the suspension slider, and the charging connecting part which is fixedly arranged at the top end of the electric automobile corresponding to the charging bow unit and can be connected with the sliding electric coupler is arranged to charge the electric automobile.
The charging bow unit comprises a first connecting plate and a second connecting plate which are fixedly connected to the lower end of the first lifting mechanism, and the first connecting plate and the second connecting plate are elastically connected through a plurality of positioning bolts arranged between the first connecting plate and the second connecting plate and compression springs sleeved on the first connecting plate.
Foretell, be located and be provided with two parallel and staggered charging bow heads on the face under the second connecting plate, charging bow head includes the spliced pole, fixes the linking bridge that sets up in the spliced pole lower extreme and is fixed in the arc bow head of linking bridge lower extreme.
The charging connecting part comprises a storage box body fixedly arranged on the ceiling of the electric automobile, and a cover plate is not arranged at the top of the storage box body; a second lifting mechanism and a cable supporting plate fixedly connected with the upper end of the second lifting mechanism are arranged in the center of the containing box body; the first charging connecting rod and the second charging connecting rod are arranged on the cable supporting plate and correspond to the charging bow in a longitudinal parallel mode.
In the above, the charging link includes insulating pillars disposed at both ends and a power electric link connected therebetween.
Foretell, be located the containing box in and be provided with the support plate frame corresponding to the cable backup pad, be provided with water drainage tank between support plate frame and the containing box.
The charging bow supporting plate comprises a supporting bottom plate and supporting end plates arranged at two ends of the supporting bottom plate, and screw bearings for mounting the transmission screw are arranged on the supporting end plates; and fixing wing plates connected with the charging bow support are fixedly arranged on two sides of the supporting bottom plate.
The charging bow support comprises a support upright post and a fixing base plate for fixing the lower end of the support upright post, wherein a connecting rod, a first canopy and a second canopy are arranged at the end parts of the connecting rod and extend out of the top end of the support upright post towards two sides; and a distribution box is arranged at the lower part of the stand column of the bracket.
The utility model relates to a rationally novel, gain following technological effect:
1. the charging bow support adopts a double-end T-shaped support, the structural stability of the support is good, the manufacturing cost is effectively reduced, and the utilization rate of the land and the charging bow support is improved;
2. the charging bow unit is arranged in an elastic and non-rigid manner, so that the connection stability of the charging bow unit and the charging connecting part is effectively improved, the charging bow unit is convenient and fast to butt, the positioning requirement on the charging bow unit and the electric automobile is low, and the charging butt can be realized only by means of vision positioning;
3. the charging bow can adjust charging stations in multiple directions, and can efficiently realize charging positioning of the charging bow and an electric automobile.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural arrangement diagram of a double-head press-down charging bow and an electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a double-head press-down charging bow according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a single-sided charging bow according to an embodiment of the present invention;
fig. 4 is a structural schematic diagram of an open state of the charging bow according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a charging bow according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a charging connection portion according to an embodiment of the present invention.
Reference numerals:
100-charging bow support, 110-support upright, 120-fixed base plate, 130-distribution box, 140-connecting rod, 150-first canopy, 160-second canopy, 200-electric vehicle, 300-first charging bow, 310-charging bow support plate, 311-support base plate, 312-support end plate, 313-rail runner, 314-fixed wing plate, 320-suspension slider, 330-first lifting mechanism, 340-charging bow unit, 341-first connecting plate, 342-positioning bolt, 343-compression spring, 344-second connecting plate, 345-connecting column, 346-connecting support, 347-arc bow, 350-drive screw, 360-drive gear, 370-drive motor, 400-second charging bow, 500-charging connection part, 510-cable support plate, 520-first charging connecting rod, 521-insulating support column, 522-power electric connecting rod, 530-second lifting mechanism, 540-containing box body, 550-supporting plate frame, 560-drainage tank and 570-second charging connecting rod.
Detailed Description
In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the embodiment, referring to fig. 1 to 4, a double-head press-down type charging bow suitable for an electric vehicle includes a T-shaped charging bow bracket 100, and a first charging bow 300 and a second charging bow 400 suspended at both ends thereof and having the same structure, wherein the first charging bow 300 includes a charging bow support plate 310, a transmission screw 350 and a transmission gear 360 sleeved thereon are disposed on the charging bow support plate 310, and a driving motor 370 is disposed corresponding to the transmission gear 360 in cooperation therewith; a suspension slider 320 is movably sleeved on the transmission screw 350, and a track sliding chute 313 for the suspension slider 320 to transversely slide is arranged on the bottom plate of the charging arch supporting plate 310; the first lifting mechanism 330 connected to the lower end of the suspension slider 320 and the charging bow unit 340 fixedly connected to the lower end of the suspension slider are fixedly provided with a charging connection part 500 corresponding to the charging bow unit 340 and capable of sliding electrically connected to the charging connection part to charge the electric vehicle, wherein the charging connection part 500 is fixedly provided at the top end of the electric vehicle 200.
Referring to fig. 4 and 5, the charging head unit 340 includes a first connection plate 341 and a second connection plate 344 fixedly connected to a lower end of the first elevating mechanism 330, and the first connection plate 341 and the second connection plate 344 are elastically connected by a plurality of positioning bolts 342 disposed therebetween and a compression spring 343 fitted thereon. The charging head unit 340 is lifted and positioned by the first lifting mechanism 330 extending up and down.
The lower plate surface of the second connecting plate 344 is provided with two parallel and staggered charging bows, and each charging bow comprises a connecting column 345, a connecting bracket 346 fixedly arranged at the lower end of the connecting column 345 and an arc-shaped bow 347 fixed at the lower end of the connecting bracket. The charging bow can be in elastic contact with the vertical direction under the action of the first connecting plate 341, the second connecting plate 344 and the positioning bolt 342 and the compression spring 343 arranged therebetween, so that the electric connection performance of the charging bow and the charging connecting part 500 is greatly improved.
Referring to fig. 6, the charging connection part 500 includes a storage case 540 fixedly disposed on the ceiling of the electric vehicle, and a cover plate is not disposed on the top of the storage case 540; a second lifting mechanism 530 and a cable support plate 510 fixedly connected to the upper end thereof are disposed at the center of the storage box 540; a first charging link 520 and a second charging link 570 are disposed in parallel in a longitudinal direction corresponding to the charging bow on the cable support plate 510. The second elevating mechanism 530 may enable the cable support plate 510 to be elevated in a vertical direction, thereby enabling the cable support plate 510 and the charging link thereof to be received and released. The charging link comprises insulating struts 521 arranged at two ends and a power electric link 522 connected between the insulating struts and the power electric link, wherein the power electric link 522 is electrically connected with the vehicle-mounted battery module.
Wherein, a tray frame 550 is arranged in the storage box 540 corresponding to the cable support plate 510, and a drainage channel 560 is arranged between the tray frame 550 and the storage box 540.
Referring to fig. 4, the charging bow supporting plate 310 includes a supporting bottom plate 311 and supporting end plates 312 disposed at both ends thereof, and a screw bearing for mounting the driving screw 350 is disposed on the supporting end plates 312; fixing wing plates 314 connected with the charging bow bracket 100 are fixedly arranged at both sides of the support base plate 311. The first charging bow 300 and the second charging bow 400 can be fixedly connected with the charging bow bracket 100 through the fixing wing plate 314.
Referring to fig. 1 and 2, the charging bow bracket 100 includes a bracket upright 110 and a fixing base plate 120 fixing a lower end thereof, wherein a connecting rod 140, a first canopy 150 and a second canopy 160 provided at end portions thereof are extended from a top end of the bracket upright 110 to both sides; the first charging arch 300 and the second charging arch 400 are respectively fixedly suspended below the first canopy 150 and the second canopy 160, and respectively correspond to the charging connection parts 500 on the electric vehicle 200 located below the two sides of the charging arch support 100. In addition, the distribution box 130 is disposed at the lower portion of the supporting column 110 for providing a control unit and a control circuit for controlling the charging bow of the present embodiment to perform charging, which can be implemented by using the prior art, and the present embodiment is not limited thereto.
It should be noted that a positioning sensor (not shown) is also disposed on the lower plate surface of the charging bow support plate 310. The positioning sensor is provided with an image recognition module, the image recognition module recognizes the positioning of a vehicle to be charged in the butt joint of the charging connection part 500 and the charging bow on the electric vehicle through an image recognition technology, the driving screw 350 and the driving motor 370 which is arranged in a matched mode drive the suspension slider 320 to move freely in the transverse direction of the electric vehicle to adjust the transverse position, and the position of the charging bow unit 340 in the vertical direction can be adjusted through the first lifting mechanism 330 so that the charging connecting rods of the charging connection part can be correspondingly contacted or separated. This explains, because this bow unit 340 that charges and the special construction of the connecting portion 500 that charges, the utility model discloses the bow that charges does not have high expectations with electric automobile's the station of charging, can correct the station of charging through vision completely, and consequently the bow structure that charges is succinct, and the cost is lower.
While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a bow charges of double-end push-down formula suitable for electric automobile which characterized in that: the charging device comprises a T-shaped charging arch support, a first charging arch and a second charging arch, wherein the first charging arch and the second charging arch are hung at two ends of the T-shaped charging arch support and have the same structure; a suspension slider is movably sleeved on the transmission screw rod, and a track chute for the suspension slider to transversely slide is arranged on the bottom plate of the charging arch support plate; the first lifting mechanism is connected with the lower end of the suspension slider, the charging bow unit is fixedly connected with the lower end of the suspension slider, and the charging connecting part which is fixedly arranged at the top end of the electric automobile corresponding to the charging bow unit and can be connected with the sliding electric coupler is arranged to charge the electric automobile.
2. The double-ended push-down type charging bow according to claim 1, wherein: the charging bow head unit comprises a first connecting plate and a second connecting plate which are fixedly connected to the lower end of the first lifting mechanism, and the first connecting plate and the second connecting plate are elastically connected through a plurality of positioning bolts arranged between the first connecting plate and the second connecting plate and compression springs sleeved on the first connecting plate.
3. The double-head pressing-down type charging bow suitable for the electric automobile according to claim 2, wherein: the lower plate surface of the second connecting plate is provided with two parallel and staggered charging bow heads, and each charging bow head comprises a connecting column, a connecting bracket fixedly arranged at the lower end of the connecting column and an arc-shaped bow head fixed at the lower end of the connecting bracket.
4. The double-ended push-down type charging bow according to claim 3, wherein: the charging connecting part comprises a containing box body fixedly arranged on the electric automobile ceiling, and the top of the containing box body is not provided with a cover plate; a second lifting mechanism and a cable supporting plate fixedly connected with the upper end of the second lifting mechanism are arranged in the center of the containing box body; the first charging connecting rod and the second charging connecting rod are arranged on the cable supporting plate and correspond to the charging bow in a longitudinal parallel mode.
5. The double-head pressing-down type charging bow suitable for the electric automobile according to claim 4, wherein: the charging connecting rod comprises insulating supporting columns arranged at two ends and a power electric connecting rod connected between the insulating supporting columns.
6. The double-head pressing-down type charging bow suitable for the electric automobile according to claim 4, wherein: be located and be provided with the support plate frame corresponding to the cable backup pad in the containing box, be provided with water drainage tank between support plate frame and the containing box.
7. The double-ended push-down type charging bow according to claim 1, wherein: the charging arch support plate comprises a support bottom plate and support end plates arranged at two ends of the support bottom plate, and screw bearings for mounting the transmission screw are arranged on the support end plates; and fixing wing plates connected with the charging bow support are fixedly arranged on two sides of the supporting bottom plate.
8. The double-ended push-down type charging bow according to claim 1, wherein: the charging bow support comprises a support upright post and a fixed base plate for fixing the lower end of the support upright post, and a connecting rod, a first canopy and a second canopy are arranged at the end parts of the connecting rod and extend out of the top end of the support upright post towards two sides; and a distribution box is arranged at the lower part of the stand column of the bracket.
CN202020394721.6U 2020-03-25 2020-03-25 Double-end push-down type charging bow suitable for electric automobile Active CN211942995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020394721.6U CN211942995U (en) 2020-03-25 2020-03-25 Double-end push-down type charging bow suitable for electric automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020394721.6U CN211942995U (en) 2020-03-25 2020-03-25 Double-end push-down type charging bow suitable for electric automobile

Publications (1)

Publication Number Publication Date
CN211942995U true CN211942995U (en) 2020-11-17

Family

ID=73185749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020394721.6U Active CN211942995U (en) 2020-03-25 2020-03-25 Double-end push-down type charging bow suitable for electric automobile

Country Status (1)

Country Link
CN (1) CN211942995U (en)

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