CN205590096U - On -vehicle direct current charger's of non - automatic coiling and uncoiling device - Google Patents
On -vehicle direct current charger's of non - automatic coiling and uncoiling device Download PDFInfo
- Publication number
- CN205590096U CN205590096U CN201620277479.8U CN201620277479U CN205590096U CN 205590096 U CN205590096 U CN 205590096U CN 201620277479 U CN201620277479 U CN 201620277479U CN 205590096 U CN205590096 U CN 205590096U
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- charging
- charging cable
- transmission shaft
- power transmission
- gear
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Abstract
The utility model discloses an on -vehicle direct current charger's of non - automatic coiling and uncoiling device, including drive mechanism, connect wire reel and charging cable on drive mechanism, wherein drive mechanism installs in the built -in portion of charging, and the wire reel is installed at the drive mechanism tip and is located the machine outside of charging, drive mechanism includes the transmission shaft, first bearing, and first gear, the second bearing, second gear and drive machine, the rifle that charges is connected to charging cable one end to be connected to the output port of the built -in portion of charging carry out plural number circle winding on wire reel and transmission shaft after, and on the wire reel on winding charging cable and the transmission shaft winding charging cable be coaxial not syntropy mode and twine. The utility model provides a both realize the automation of charging cable and receive and release, do not tightend tight when still having guaranteed to receive and release, guaranteed the flexibility of equipment operation, prolonged the life of charging cable.
Description
Technical field
This utility model relates to a kind of retractable cable, particularly relates to the automatic deploying and retracting line apparatus of a kind of off-board DC charging motor.
Background technology
Along with the propelling of China's new-energy automobile, the usage quantity of electric automobile the most quickly increases, and has driven the high speed development of charger simultaneously.Off-board DC charging motor is fast because of its charging rate, safety is high, easy to use and obtained Rapid Popularization, charging is realized by charging gun alignment electric car charging interface during charging electric vehicle, and charging gun relies on charging cable to be connected with charging pile, the charging gun of general charger is placed on the gun stock of charger, and charging cable (as gas station's nozzle is the same) the most scattered on the ground, when charging is required, charging gun is taken off from gun stock, then charging cable is dragged at the charging socket of electric motor car, charging gun is connected with charging socket, it is charged.
Currently available technology defect is: because charging cable is scattered on the ground, the most easily stepped on by the people of dealing, more even it is pressed onto by electric motor car, make the insulated hull outside charging cable can be very quickly damaged, change cost the highest, and find cause not in time the generation of the contingencies such as electric shock；The situation the most scattered on the ground for solving charging cable, flex holder is loaded onto in charger side, charging cable is wrapped on flex holder, a-circle-by-a-circle the when of use take off, after having used up the most a-circle-by-a-circle around up, but the charging voltage of electric automobile is the highest, charging current is the biggest, the cable of the charging cable made is the thickest, in order to ensure that charging cable enough extends to charging socket, its length also tends to longer, the weight which results in charging cable can be the heaviest, pull and be all inconvenient for, less talk a-circle-by-a-circle being wound on flex holder, especially for the women that strength is little, the most directly it is deposited on the ground in the case of extension does not gets on, still it is equivalently employed without arranging flex holder.
Utility model content
In order to overcome the difficult problem in above-mentioned background technology, this utility model provides the automatic deploying and retracting line apparatus of a kind of off-board DC charging motor, it is wound around charging cable by the way of using the most in the same direction on wire spool and power transmission shaft, make will not tie tight during wire spool rotation retractable cable rear end charging cable, prevents the fracture of charging cable.
For achieving the above object, the utility model proposes following technical scheme: the automatic deploying and retracting line apparatus of a kind of off-board DC charging motor, including drive mechanism, the wire spool being connected on drive mechanism and charging cable, wherein:
Drive mechanism is arranged on inside charger, including power transmission shaft, the clutch shaft bearing being sequentially arranged on power transmission shaft, first gear and the second bearing, also include the second gear being meshed with the first gear and the driving motor installing the second gear, and described power transmission shaft has column face and two end faces, the first through wires hole is offered on described column face, offer the second through wires hole on the end face being connected with winding mechanism, in described power transmission shaft, be provided with L-type Wire channel in building, be respectively communicated with the first through wires hole and the second through wires hole；
Described wire spool is arranged on drive mechanism end and is positioned at outside charger, there is winding roller and the block plate of both sides of centre, the 3rd through wires hole is offered on described winding roller, the 4th through wires hole is offered on the block plate being connected with power transmission shaft, it is provided with L-type crossed beam trunking in described winding roller, connects the 3rd through wires hole and the 4th through wires hole respectively；
The shell fixing with charger sidewall it is covered with outside described wire spool, it is provided with line outlet below described shell, described charging cable one end connects charging gun and stretches out from line outlet, the other end is connected to charger internal output terminal mouth, described charging cable is wrapped on winding roller and is wound around on power transmission shaft after L-type crossed beam trunking and L-type Wire channel in building, and on winding roller be the winding of coaxial mode the most in the same direction on power transmission shaft.
As preferably, described first through wires hole, between clutch shaft bearing and the first gear and near clutch shaft bearing, described power transmission shaft is wound with between clutch shaft bearing and the first gear plural number circle charging cable.
As preferably, equipped with a circle electromagnetic proximity switch on described line outlet, described charging cable is cased with the first magnet ring near one end of charging gun, and described charging cable is wrapped on winding roller and is cased with the second magnet ring on the other end of L-type crossed beam trunking.
As preferably, described driving motor is 220V 200W servomotor.
As preferably, the engagement of described first gear and the second gear is than for 1:1.
As preferably, described charger top equipped with chute, described chute equipped with can along the suspension hook of slide, described in state one end that charging cable is connected with charger internal output terminal mouth and be suspended on described suspension hook and be connected with charger internal output terminal mouth.
As preferably, equipped with controller inside described charger, equipped with touching display screen on shell, and described touch display screen, servomotor and electromagnetic proximity switch are all connected with controller.
Compared with prior art, the automatic deploying and retracting line apparatus of a kind of off-board DC charging motor of the present utility model, have the advantages that
Folding and unfolding drum is arranged on the side of charger, user can be facilitated to pick and place charging gun, winding for charging cable, the application uses wire spool and power transmission shaft to be all wound around charging cable, and use coaxial canoe the most in the same direction with on wire spool on power transmission shaft, when making wire spool unwrapping wire, the charging cable being wound around on power transmission shaft also unclamps, during wire spool take-up, the charging cable being wound around on power transmission shaft also tightens up, this same pine can effectively prevent causing because of retractable cable rear end charging cable to be tied tight with tight mode and pull apart, protect charging cable further, extend service life；
It is wound around on power transmission shaft and wire spool for the ease of charging cable, by arranging crossed beam trunking in wire spool and power transmission shaft so that on wire spool, charging cable can realize being wound around on power transmission shaft through crossed beam trunking and not limited by position of bearings；
Charging cable arranges the first magnet ring and the second magnet ring, the first magnet ring and the second magnet ring is coordinated by the electromagnetic proximity switch at line outlet, it is automatically stopped unwrapping wire when charging cable is transferred to the second magnet ring position, it is automatically stopped take-up when charging cable is retracted to the first magnet ring position, thus realize the automatic deploying and retracting line of charging cable, enormously simplify the operation of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete description.
As shown in Figure 1, the automatic deploying and retracting line apparatus of a kind of off-board DC charging motor disclosed in this utility model, including drive mechanism, the wire spool 13 being connected on drive mechanism and charging cable 12, wherein drive mechanism is arranged on inside charger, and wire spool 13 is arranged on drive mechanism end and is positioned at outside charger, and described wire spool 13 is outside is covered with shell 1, described shell 1 is fixed with charger sidewall, is provided with line outlet 2 below described shell.
nullParticularly，Described drive mechanism includes power transmission shaft 3，Clutch shaft bearing 4，First gear 5，Second bearing 6，Second gear 7 and driving motor 8，Wherein clutch shaft bearing 4，First gear 5 and the second bearing 6 are sequentially arranged on power transmission shaft 3，Described second gear 7 is arranged on driving motor 8，And engage with described first gear 5，Its engagement ratio is 1:1，Described power transmission shaft 3 has column face and two end faces，The first through wires hole 10 is offered on described column face，The second through wires hole 11 is offered on the end face connect in succession with winding mechanism，L-type Wire channel in building 9 it is provided with in described power transmission shaft，Described L-type Wire channel in building 9 is respectively communicated with the first through wires hole 10 and the second through wires hole 11，Described first through wires hole 10 is between clutch shaft bearing 4 and the first gear 5 and near clutch shaft bearing 4，Plural number circle charging cable 12 it is wound with between clutch shaft bearing 4 and the first gear 5 on described power transmission shaft 3，And described charging cable is passed in the second through wires hole 11 by L-type Wire channel in building 9，Described driving motor 7 is 220V 200W servomotor.
Described wire spool 13 includes winding roller 14 and the block plate 15 of both sides of centre, the 3rd through wires hole 16 is offered on described winding roller 14, the 4th through wires hole 17 is offered on the block plate being connected with power transmission shaft, it is provided with crossed beam trunking 18 in described wire spool 13, described crossed beam trunking 18 is L-shaped, connect the 3rd through wires hole 16 and the 4th through wires hole 17 respectively, and described 4th through wires hole 17 to cross through wires hole 11 with second overlapping, the charging cable 12 that passes in the second through wires hole 11 penetrate from the 4th through wires hole 17 and pass from the 3rd through wires hole 16 after crossed beam trunking, and be wound on wire spool 13.
Equipped with a circle electromagnetic proximity switch 21 on described line outlet 2, described charging cable 12 is cased with the first magnet ring 22 near one end of charging gun, described charging cable 12 is wrapped on winding roller and is cased with the second magnet ring 23 on the other end of L-type crossed beam trunking, when charging cable is transferred, second magnet ring follows the a-circle-by-a-circle lower section of charging cable, when entering the induction zone of electromagnetic proximity switch 21, activate electromagnetic proximity switch transmission electromagnetic signal to controller thus to control charging cable and stop unwrapping wire, when charging cable take-up, first magnet ring follows charging cable one to enclose withdrawal, when entering the induction zone of electromagnetic proximity switch 21, activate proximity switch transmission electromagnetic signal to controller thus to control charging cable and stop take-up.
Described charger top is equipped with chute 20, described chute 20 can be along the suspension hook 19 of slide equipped with two, described charging cable 12 one end connects charging gun, the other end connects charger internal output terminal mouth, and the suspension of charging cable afterbody is realized by suspension hook 19, the charging cable being wound around on wire spool is wound around for coaxial the most in the same direction with the charging cable of winding on power transmission shaft, and charging cable is wound around the number of turns less than the winding number of turns of charging cable on power transmission shaft on wire spool, it is main apparent direction with A direction, it it is wrapped anti-clockwise on wire spool, and on power transmission shaft, it is wound clockwise, equipped with controller inside described charger, equipped with touching display screen on shell, and described touch display screen, servomotor and electromagnetic proximity switch are all connected with controller.
In this utility model, caching when being wound around plural number circle charging cable on power transmission shaft in order to rotate, and select coaxial mode to be the most in the same direction wound, when needs unwrapping wire, wire spool rotates forward, and power transmission shaft is also rotating forward, now the charging cable on wire spool is a-circle-by-a-circle puts down, unclamping of the charging cable being wound around on a power transmission shaft then circle circle, after charging cable discharges on wire spool, power transmission shaft also has remaining charging cable be possible to prevent rear end to pull；When needs take-up, wire spool inverts, power transmission shaft also inverts, the now withdrawal of the circle of the charging cable one on wire spool circle, and the charging cable on power transmission shaft also one circle circle tighten up, when this canoe can effectively prevent wire spool from rotating, back end of line transfer is tied tight and the fracture that causes, charging cable for the ease of being wound around on power transmission shaft is wound on wire spool smoothly simultaneously, by offering Wire channel in building in power transmission shaft with wire spool, connecting line is passed from inside, both achieve both sides to be wound around, avoid again the obstruction of bearing.
The automatic deploying and retracting line method of a kind of off-board DC charging motor disclosed in this utility model, specifically includes following steps:
A, user start charge command by touching display screen and select charge mode, then select charging gun position and confirm charging；
B, user pick up the charging gun of corresponding charging gun position, unwrapping wire order is started by touching display screen, now controller controls servomotor rotating forward, wire spool rotates and is automatically transferred by the charging cable on its surface, along with transferring of charging cable, second magnet ring enters the induction region of electromagnetic proximity switch, and electromagnetic proximity switch sends electromagnetic signal to controller；
After c, controller receive the electromagnetic signal that electromagnetic proximity switch sends, controlling servomotor and stop operating, below now charging cable stopping, charging gun is inserted electric car charging interface and is charged by user；
After d, charging terminate, user starts take-up order by touching display screen, controller controls servomotor reversion, wire spool rotates and is enclosed by charging cable one around rising, along with the withdrawal of charging cable, the first magnet ring enters the induction region of electromagnetic proximity switch, and electromagnetic proximity switch sends electromagnetic signal to controller, controller controls servomotor according to the electromagnetic signal received and stops operating, thus regains charging cable.
Technology contents of the present utility model and technical characteristic have revealed that as above; but those of ordinary skill in the art are still potentially based on announcement of the present utility model and make all replacements without departing substantially from this utility model spirit and modification; therefore; this utility model protection domain should be not limited to the content disclosed in embodiment; and should include various without departing substantially from replacement of the present utility model and modification, and contained by present patent application claim.
Claims (7)
1. the automatic deploying and retracting line apparatus of an off-board DC charging motor, it is characterised in that: include drive mechanism, the wire spool being connected on drive mechanism and charging cable, wherein:
Drive mechanism is arranged on inside charger, including power transmission shaft, the clutch shaft bearing being sequentially arranged on power transmission shaft, first gear and the second bearing, also include the second gear being meshed with the first gear and the driving motor installing the second gear, and described power transmission shaft has column face and two end faces, the first through wires hole is offered on described column face, offer the second through wires hole on the end face being connected with winding mechanism, in described power transmission shaft, be provided with L-type Wire channel in building, be respectively communicated with the first through wires hole and the second through wires hole；
Described wire spool is arranged on drive mechanism end and is positioned at outside charger, there is winding roller and the block plate of both sides of centre, the 3rd through wires hole is offered on described winding roller, the 4th through wires hole is offered on the block plate being connected with power transmission shaft, it is provided with L-type crossed beam trunking in described winding roller, connects the 3rd through wires hole and the 4th through wires hole respectively；
The shell fixing with charger sidewall it is covered with outside described wire spool, it is provided with line outlet below described shell, described charging cable one end connects charging gun and stretches out from line outlet, the other end is connected to charger internal output terminal mouth, described charging cable is wrapped on winding roller and is wound around on power transmission shaft after L-type crossed beam trunking and L-type Wire channel in building, and charging cable on winding roller be the winding of coaxial mode the most in the same direction on power transmission shaft.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterized in that: described first through wires hole, between clutch shaft bearing and the first gear and near clutch shaft bearing, described power transmission shaft is wound with between clutch shaft bearing and the first gear plural number circle charging cable.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterized in that: equipped with a circle electromagnetic proximity switch on described line outlet, described charging cable is cased with the first magnet ring near one end of charging gun, and described charging cable is wrapped on winding roller and is cased with the second magnet ring on the other end of L-type crossed beam trunking.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterised in that: described driving motor is 220V
200W servomotor.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterised in that: the engagement of described first gear and the second gear is than for 1:1.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterized in that: described charger top is equipped with chute, described chute equipped with can along the suspension hook of slide, described in state one end that charging cable is connected with charger internal output terminal mouth and be suspended on described suspension hook and be connected with charger internal output terminal mouth.
The automatic deploying and retracting line apparatus of a kind of off-board DC charging motor the most according to claim 1, it is characterized in that: equipped with controller inside described charger, equipped with touching display screen on shell, and described touch display screen, servomotor and electromagnetic proximity switch are all connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277479.8U CN205590096U (en) | 2016-04-06 | 2016-04-06 | On -vehicle direct current charger's of non - automatic coiling and uncoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277479.8U CN205590096U (en) | 2016-04-06 | 2016-04-06 | On -vehicle direct current charger's of non - automatic coiling and uncoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590096U true CN205590096U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277479.8U Expired - Fee Related CN205590096U (en) | 2016-04-06 | 2016-04-06 | On -vehicle direct current charger's of non - automatic coiling and uncoiling device |
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| CN (1) | CN205590096U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752765A (en) * | 2016-04-06 | 2016-07-13 | 江苏吾度新能源科技有限公司 | Automatic take-up and pay-off device and take-up and pay-off method for off-board direct-current charger |
| CN107221872A (en) * | 2017-03-20 | 2017-09-29 | 东莞市尤海机械科技有限公司 | A kind of electric power first-aid device for facilitating night work |
| CN107244246A (en) * | 2017-06-14 | 2017-10-13 | 天津七盛新能源科技有限公司 | A kind of charging pile of Electrical Safety |
| CN110240022A (en) * | 2019-07-19 | 2019-09-17 | 青岛大学附属医院 | A kind of Intensive Care Unit equipment conducting wire auto take-up |
| CN113562555A (en) * | 2021-08-18 | 2021-10-29 | 安徽普烁光电科技有限公司 | Cable conductor storage device based on fill electric pile |
-
2016
- 2016-04-06 CN CN201620277479.8U patent/CN205590096U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752765A (en) * | 2016-04-06 | 2016-07-13 | 江苏吾度新能源科技有限公司 | Automatic take-up and pay-off device and take-up and pay-off method for off-board direct-current charger |
| CN107221872A (en) * | 2017-03-20 | 2017-09-29 | 东莞市尤海机械科技有限公司 | A kind of electric power first-aid device for facilitating night work |
| CN107244246A (en) * | 2017-06-14 | 2017-10-13 | 天津七盛新能源科技有限公司 | A kind of charging pile of Electrical Safety |
| CN107244246B (en) * | 2017-06-14 | 2018-11-02 | 吉林省奥泰新能源有限公司 | A kind of charging pile of Electrical Safety |
| CN110240022A (en) * | 2019-07-19 | 2019-09-17 | 青岛大学附属医院 | A kind of Intensive Care Unit equipment conducting wire auto take-up |
| CN113562555A (en) * | 2021-08-18 | 2021-10-29 | 安徽普烁光电科技有限公司 | Cable conductor storage device based on fill electric pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |