CN208393138U - A kind of safe charging stake convenient for storing connecting line - Google Patents
A kind of safe charging stake convenient for storing connecting line Download PDFInfo
- Publication number
- CN208393138U CN208393138U CN201820894142.0U CN201820894142U CN208393138U CN 208393138 U CN208393138 U CN 208393138U CN 201820894142 U CN201820894142 U CN 201820894142U CN 208393138 U CN208393138 U CN 208393138U
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- CN
- China
- Prior art keywords
- conductive sheet
- shaft
- wall
- charging
- connecting line
- 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.)
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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
- Y02T90/12—Electric charging stations
-
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of safe charging stakes convenient for storing connecting line, including pedestal, the top of the pedestal is equipped with charging pile main body by support base, display screen is installed on the side outer wall of the charging pile main body, and mounting groove and card slot are offered at the position of display screen side on charging pile body outer wall, the mounting groove is between display screen and card slot, and the inside of mounting groove is equipped with axle bed plate, coiling shaft is installed on the side outer wall of the axle bed plate, the utility model is provided with coiling shaft, limiting slot, limit rotary shaft, connecting screw and swivel nut, when carrying out winding operation, it is driven by motor, shaft band movable snail sleeve rotates, swivel nut, which passes through to screw, pushes connecting screw to close to the movement of the direction of coiling shaft, limit rotary shaft is then pushed into the inside of limiting slot by connecting screw, when limit rotary shaft is caught in completely When inside limiting slot, connecting screw can not generate movement again, define the relative position between connecting screw and swivel nut.
Description
Technical field
The utility model belongs to charging pile technical field, and in particular to a kind of safe charging stake convenient for storing connecting line.
Background technique
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on public
In building and residential area parking lot or charging station, it can be filled according to the electric car that different voltage class is various models
Electricity.
But there are some defects in use in the existing charging pile of existing market, for example, guarantee charging pile is suitable
It charges for different vehicle, is connected with the connecting line of longer conduction between charging plug and charging pile mostly, and existing charging
The connecting line of stake is suspended to the outside of charging pile mostly, is not easy to realize；The storage of connecting line be easy to cause connecting line aging,
Influence charging pile using safe and service life, in addition charging pile in the state of unused, charging plug and charging pile it
Between circuit it is in the conductive state always, cause the security performance of charging pile insufficient, for example, when external connection line is damaged
When, on the one hand phenomena such as being easy to appear electric leakage, is easy to cause electric shock accidents, on the other hand charging plug is be easy to cause to burn.
Utility model content
The purpose of this utility model is to provide it is a kind of convenient for store connecting line safe charging stake, with solve it is existing not
Convenient for the problem of connecting line and charging pile the safety deficiency when being not used between storage charging plug and charging pile.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of convenient for store connecting line safety fill
Electric stake, including pedestal, the top of the pedestal are equipped with charging pile main body by support base, outside the side of the charging pile main body
Display screen is installed on wall, and offers mounting groove and card slot at the position of display screen side on charging pile body outer wall,
The mounting groove is between display screen and card slot, and the inside of mounting groove is equipped with axle bed plate, outside the side of the axle bed plate
Coiling shaft is installed, the coiling shaft is welded with limit plate far from one end of axle bed plate, and leans on inside coiling shaft on wall
Limiting slot is offered at the position of paraxial seat board, the inside of the card slot, which is connected together, charging plug, the charging pile main body
Inside motor, connection valve and PLC controller are installed, the connection valve is between motor and PLC controller, and connection valve
Inside the first conductive sheet, the second conductive sheet and third conductive sheet be installed, the third conductive sheet be located at the first conductive sheet and
Insulation push rod and spring are welded between second conductive sheet, and on the side outer wall of third conductive sheet, the spring pocket is set to exhausted
On the outer wall of edge push rod, and the one end of spring far from third conductive sheet is connect with connection valve inner wall, and the insulation push rod is far from
One end of three conductive sheets is located at the inside of card slot, and one end of the motor is rotatably connected to swivel nut by shaft, the swivel nut
Inside, which screws, is connected with connecting screw, and the connecting screw is welded with limit rotary shaft, the limit rotary shaft far from one end of swivel nut
Positioned at the inside of axle bed plate, the charging plug and connection valve are electrically connected, and the motor, connection valve and display screen are and PLC
Controller is electrically connected, and the PLC controller and external power supply are electrically connected.
Preferably, there are two the insulation push rod and spring are respectively provided with, and two insulation push rods and spring are symmetrically distributed in
On the outer wall of third conductive sheet.
Preferably, conductive connecting is respectively connected between the charging plug, coiling shaft and connection valve.
Preferably, turning block is connected between the coiling shaft and axle bed plate, and sliding block is convex structure.
Preferably, the limiting slot and limit rotary shaft are tetragonous rod structure.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with coiling shaft, limiting slot, limit rotary shaft, connecting screw and swivel nut, is carrying out coiling
It when operation, is driven by motor, shaft band movable snail sleeve rotates, and swivel nut, which passes through to screw, pushes connecting screw to the side close to coiling shaft
To movement, limit rotary shaft is then pushed into the inside of limiting slot by connecting screw, when limit rotary shaft is caught in completely inside limiting slot, even
Movement can not be generated again by connecing screw rod, define the relative position between connecting screw and swivel nut, at this time the swivel nut band of rotary state
Dynamic connecting screw rotation, to realize the winding operation of coiling shaft, when connecting line is stowed away completely, coiling shaft can not be again
Rotation is generated, is rotated backward at this time by PLC controller control motor, motor is when rotating backward, between connecting screw and swivel nut
It reversely screws, and the restriction of reverse position is not present between the limit rotary shaft and limiting slot of connecting screw one end at this time, thus
It is mobile by screwing the direction for driving connecting screw to close swivel nut when swivel nut rotates, so that limit rotary shaft is detached from limiting slot, from
And remove the restriction between limit rotary shaft and coiling shaft, convenient for during discharging connecting line coiling shaft can not generate phase
The rotation answered, in addition motor during reversion, drive coiling shaft produce it is a degree of rotate backward so that connection
The winding of line generates certain loosening, avoids connecting line winding tension and causes connection thread breakage, overall structure is guaranteeing not damage
It is automatically performed under the premise of hurting connecting line during the packing up of connecting line, is easy to implement the volume automatic accomodation of connecting line, avoids
Connecting line is suspended to outside charging pile when not charging.
(2) the utility model is provided with connection valve, insulation push rod and spring, when charging pile does not carry out charging operations, charging
Plug is fixed on the side outer wall of charging pile main body by card slot, under the promotion of charging plug, inside connection valve first
It is in discrete state between conductive sheet, the second conductive sheet and third conductive sheet, connection valve is in an off state, charging pile main body
Internal power supply can not be oriented to charging plug by connecting line, and charging plug is in off-position, and works as and need to use the charging
When stake charges to electric vehicle, charging plug is removed inside card slot, the insulation push rod inside connection valve loses limit at this time
System generates movement under recoil of spring, to drive third conductive sheet mobile, so that the first conductive sheet, the second conductive sheet and the
Connection status is between three conductive sheets, connection valve is opened at this time, and charging plug is in energization shape under the conducting of connecting line
State can charge, and overall structure is by the connection of connection valve so that charging plug is in off-position when fixed, and is taking
Just it will be changed to energized state when lower automatically, neither influences the use of charging plug, in turn ensure charging plug when not in use
Safety.
Detailed description of the invention
Fig. 1 is the side view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model；
Fig. 4 is the structural schematic diagram of the utility model connection valve；
Fig. 5 is the circuit block diagram of the utility model；
In figure: 1- charging pile main body, 2- motor, 3- connection valve, 4- support base, 5- pedestal, 6-PLC controller, 7- charging
Plug, 8- limit plate, 9- coiling shaft, 10- axle bed plate, 11- mounting groove, 12- display screen, 13- card slot, 14- limiting slot, 15-
Limit rotary shaft, 16- connecting screw, 17- swivel nut, the first conductive sheet of 18-, 19- insulation push rod, the second conductive sheet of 20-, 21- spring,
22- third conductive sheet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides the following technical solutions: a kind of safety convenient for storing connecting line
Charging pile, including pedestal 5, the top of pedestal 5 are equipped with charging pile main body 1 by support base 4, outside the side of charging pile main body 1
Display screen 12 is installed on wall, is shown by use state and charged state of the display screen 12 to charging pile, is easy to use
Person observes the charging situation of vehicle, and offers mounting groove at the position of 12 side of display screen on 1 outer wall of charging pile main body
11 and card slot 13, mounting groove 11 is between display screen 12 and card slot 13, and the inside of mounting groove 11 is equipped with axle bed plate 10, axis
Coiling shaft 9 is installed on the side outer wall of seat board 10, packing up and releasing to connecting line is realized by the rotation of coiling shaft 9
It puts, convenient for being suitable for the different conditions of charging pile, coiling shaft 9 is welded with limit plate 8 far from one end of axle bed plate 10, passes through limit
Position plate 8 limits the position of connecting line winding, and connecting line is avoided to fall off from coiling shaft 9, and 9 inside of coiling shaft is close to axle bed
Limiting slot 14 is offered at the position of plate 10, the inside of card slot 13, which is connected together, charging plug 7, the inside of charging pile main body 1
Motor 2, connection valve 3 and PLC controller 6 are installed, motor 2 uses RA-WK9 driving motor, voltage rating 220V, rated power
120W, rated speed 1400rpm, connection valve 3 is between motor 2 and PLC controller 6, and the inside of connection valve 3 is equipped with
One conductive sheet 18, the second conductive sheet 20 and third conductive sheet 22, it is conductive that third conductive sheet 22 is located at the first conductive sheet 18 and second
Insulation push rod 19 and spring 21, spring 21 are welded between piece 20, and on the side outer wall of third conductive sheet 22 effectively to be realized
The reset of third conductive sheet 22 operates, to guarantee that connection valve 3 is in the open state, spring 21 is sheathed on the outer of insulation push rod 19
On wall, and the one end of spring 21 far from third conductive sheet 22 is connect with 3 inner wall of connection valve, and the push rod 19 that insulate is far from third conductive sheet
22 one end is located at the inside of card slot 13, and one end of motor 2 is rotatably connected to swivel nut 17 by shaft, passes through the rotation of swivel nut 17
Realize two kinds of use states that connecting screw 16 is mobile and rotates, the inside of swivel nut 17, which screws, is connected with connecting screw 16, connection
Screw rod 16 is welded with limit rotary shaft 15 far from one end of swivel nut 17, and limit rotary shaft 15 is located at the inside of axle bed plate 10, charging plug 7
With connection valve 3 be electrically connected, motor 2, connection valve 3 and display screen 12 with PLC controller 6 be electrically connected, PLC controller 6 with
External power supply is electrically connected.
Stabilization when in order to guarantee that third conductive sheet 22 is mobile, in the present embodiment, it is preferred that insulation push rod 19 and spring 21
There are two being respectively provided with, and two insulation push rods 19 and spring 21 are symmetrically distributed on the outer wall of third conductive sheet 22.
For the ease of realizing the circuit connection of charging pile, in the present embodiment, it is preferred that charging plug 7,9 and of coiling shaft
Conductive connecting is respectively connected between connection valve 3.
For the ease of realizing the relative rotation between coiling shaft 9 and axle bed plate 10, in the present embodiment, it is preferred that coiling
Turning block is connected between shaft 9 and axle bed plate 10, and sliding block is convex structure.
For the ease of limiting the relative position of limit rotary shaft 15 and limiting slot 14, in the present embodiment, it is preferred that limiting slot 14
It is tetragonous rod structure with limit rotary shaft 15.
The working principle and process for using of the utility model: the charging pile is not carrying out in use, charging plug 7 and charging
Connecting line between stake main body 1 is wound on the outer wall of coiling shaft 9, and charging plug 7 is fixed on charging pile by card slot 13
On the side outer wall of main body 1, connecting screw 16 is in the inside of swivel nut 17 at this time, and the limit rotary shaft 15 of 16 one end of connecting screw
Positioned at the inside of axle bed plate 10, in addition under the promotion of charging plug 7, the first conductive sheet 18, second inside connection valve 3 is conductive
Discrete state is between piece 20 and third conductive sheet 22, connection valve 3 is in an off state, the electricity inside charging pile main body 1
Source can not be oriented to charging plug 7 by connecting line, and charging plug 7 is in off-position, and works as and need using the charging pile to electricity
When motor-car is charged, charging plug 7 is removed inside card slot 13, the insulation push rod 19 inside connection valve 3 loses limit at this time
System generates movement under the rebound of spring 21, to drive third conductive sheet 22 mobile, so that the first conductive sheet 18, second is conductive
Connection status is between piece 20 and third conductive sheet 22, connection valve 3 is opened at this time, the charging plug under the conducting of connecting line
7 are in energized state, when can charge, and remove charging plug 7, pull the company between charging plug 7 and charging pile main body 1
Wiring, connecting line drives coiling shaft 9 to generate rotation, to realize the release of connecting line, convenient for the vehicle to different location into
Row charging, and after charging complete, charging plug 7 is caught in again in card slot 13, is controlled at this time by the PLC inside charging pile main body 1
Device 6 processed is carried out automatically controlling according to scheduled corresponding program, start motor 2, motor 2 by shaft drive the swivel nut 17 of one end into
Row rotation, swivel nut 17 screw between connecting screw 16 in the course of rotation, to push connecting screw 16 to close to coiling
The direction of shaft 9 is mobile, and limit rotary shaft 15 is then pushed into the inside of limiting slot 14 by connecting screw 16, when limit rotary shaft 15 is blocked completely
When entering 14 inside of limiting slot, connecting screw 16 can not generate movement again, define opposite between connecting screw 16 and swivel nut 17
Position, and screwing there are still screw thread between connecting screw 16 and swivel nut 17, thus swivel nut 17 passes through spiral shell in rotation at this time
Screwing for line drives connecting screw 16 to synchronize rotation, and connecting screw 16 is then driven by limiting slot 14 and limit rotary shaft 15
Coiling shaft 9 is rotated, to realize the purpose for packing up connecting line, when connecting line is stowed away completely, coiling shaft 9 can not
Rotation is generated again, and motor 2 is controlled by PLC controller 6 at this time and is rotated backward, motor 2 is when rotating backward, connecting screw 16 and spiral shell
It is reversely screwed between set 17, and reverse position is not present between the limit rotary shaft 15 and limiting slot 14 of 16 one end of connecting screw at this time
Restriction drive connecting screw 16 mobile to the direction close to swivel nut 17 by screwing, so that limit thus when swivel nut 17 is rotated
Position shaft 15 is detached from limiting slot 14, and when connecting screw 16 is recycled to 17 inside of swivel nut completely, limit rotary shaft 15 is located just at axis
Inside seat board 10, motor 2 stops operating, and that completes integrated connection line packs up process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safe charging stake convenient for storing connecting line, including pedestal (5), it is characterised in that: the top of the pedestal (5)
It is equipped with charging pile main body (1) by support base (4), display screen is installed on the side outer wall of the charging pile main body (1)
(12), mounting groove (11) and card slot and on charging pile main body (1) outer wall are offered at the position of display screen (12) side
(13), the mounting groove (11) is located between display screen (12) and card slot (13), and the inside of mounting groove (11) is equipped with axle bed
Plate (10) is equipped with coiling shaft (9) on the side outer wall of the axle bed plate (10), and the coiling shaft (9) is far from axle bed plate
(10) one end is welded with limit plate (8), and offers limiting slot at the position of coiling shaft (9) internal close axle bed plate (10)
(14), the inside of the card slot (13) is connected together and has charging plug (7), and the inside of the charging pile main body (1) is equipped with electricity
Machine (2), connection valve (3) and PLC controller (6), the connection valve (3) are located between motor (2) and PLC controller (6), and even
The inside for connecing valve (3) is equipped with the first conductive sheet (18), the second conductive sheet (20) and third conductive sheet (22), and the third is conductive
Piece (22) welds between the first conductive sheet (18) and the second conductive sheet (20), and on the side outer wall of third conductive sheet (22)
There are insulation push rod (19) and spring (21), the spring (21) is sheathed on the outer wall of insulation push rod (19), and spring (21) is remote
One end from third conductive sheet (22) is connect with connection valve (3) inner wall, and the insulation push rod (19) is far from third conductive sheet (22)
One end be located at the inside of card slot (13), one end of the motor (2) is rotatably connected to swivel nut (17), the swivel nut by shaft
(17) inside, which screws, to be connected with connecting screw (16), and the connecting screw (16) is welded with limit far from the one end of swivel nut (17)
Shaft (15), the limit rotary shaft (15) are located at the inside of axle bed plate (10), and the charging plug (7) and connection valve (3) are electrically
Connection, the motor (2), connection valve (3) and display screen (12) are electrically connected with PLC controller (6), the PLC controller
(6) it is electrically connected with external power supply.
2. a kind of safe charging stake convenient for storing connecting line according to claim 1, it is characterised in that: the insulation pushes away
There are two bar (19) and spring (21) are respectively provided with, and two insulation push rods (19) and spring (21) are symmetrically distributed in third conductive sheet
(22) on outer wall.
3. a kind of safe charging stake convenient for storing connecting line according to claim 1, it is characterised in that: the charging is inserted
Conductive connecting is respectively connected between head (7), coiling shaft (9) and connection valve (3).
4. a kind of safe charging stake convenient for storing connecting line according to claim 1, it is characterised in that: the coiling turns
Turning block is connected between axis (9) and axle bed plate (10), and sliding block is convex structure.
5. a kind of safe charging stake convenient for storing connecting line according to claim 1, it is characterised in that: the limiting slot
It (14) is tetragonous rod structure with limit rotary shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894142.0U CN208393138U (en) | 2018-06-11 | 2018-06-11 | A kind of safe charging stake convenient for storing connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894142.0U CN208393138U (en) | 2018-06-11 | 2018-06-11 | A kind of safe charging stake convenient for storing connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393138U true CN208393138U (en) | 2019-01-18 |
Family
ID=65135511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894142.0U Active CN208393138U (en) | 2018-06-11 | 2018-06-11 | A kind of safe charging stake convenient for storing connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393138U (en) |
-
2018
- 2018-06-11 CN CN201820894142.0U patent/CN208393138U/en active Active
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| GR01 | Patent grant |