CN220180589U - Auxiliary winding and unwinding device of electric automobile charging gun - Google Patents
Auxiliary winding and unwinding device of electric automobile charging gun Download PDFInfo
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- CN220180589U CN220180589U CN202321469869.1U CN202321469869U CN220180589U CN 220180589 U CN220180589 U CN 220180589U CN 202321469869 U CN202321469869 U CN 202321469869U CN 220180589 U CN220180589 U CN 220180589U
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- 238000004804 winding Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims description 7
- 230000006855 networking Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an auxiliary winding and unwinding device of an electric automobile charging gun, which comprises a charging pile, wherein a main control unit, a winding cable drive, a rotary conductive module, a winding wire device and the charging gun are arranged in the charging pile; the main control unit is also provided with a transmission state monitor which is respectively connected with the wire collecting and feeding device and the charging gun in an electric connection mode. The utility model can store the cable connected with the charging gun on the winding wire-receiving device in a winding way, and the winding wire-receiving device is driven by the motor to rotate clockwise or anticlockwise so as to realize wire-receiving or wire-receiving of the cable wound on the winding wire, thereby assisting a user holding the charging gun to put and take the charging gun better, avoiding messy knotting, and simultaneously avoiding the cable from being worn due to dragging or long-term exposure and affecting the service life of the cable.
Description
Technical Field
The utility model belongs to the technical field of charging piles, and particularly relates to an auxiliary winding and unwinding device of an electric vehicle charging gun.
Background
The development of new energy automobiles worldwide has become a consensus, and pure electric and fuel cell technologies are used as main technical directions of the new energy automobiles. The battery charging industry has also been developed in succession as a "complement" to the electric vehicle industry. The charging mode of the existing electric automobile basically adopts a charging pile mode, a charging gun is connected to the charging pile through a cable, and a user inserts the charging gun into a charging interface of the electric automobile to perform charging operation of the electric automobile.
However, at present, the existing charging gun still has certain drawbacks in the use process, and is specifically embodied on a cable used for connecting the charging gun and the charging pile, in order to collect and arrange the cable better, a wire collecting structure is generally arranged on the outer wall of the charging pile to wind and store the cable, but the cable connected between the charging gun and the charging pile on the automobile charging pile is generally as long as a plurality of meters, if a user holds the charging gun to drive the cable to move to the charging pile to wind and store, the situation that the cable is more easy to knot due to accumulation occurs when the user holds the charging gun to drive the cable to move to the charging pile, so that the cable is difficult to smooth, inconvenience is brought to use, the operation safety coefficient is low, and the device for assisting the charging gun to wind and pay is not convenient enough, so that the problem is solved.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an auxiliary winding and unwinding device of an electric automobile charging gun.
In order to solve the problems, the utility model adopts the following technical scheme:
the auxiliary winding and unwinding device for the electric automobile charging gun comprises a charging pile and is characterized in that a main control unit, a cable winding and unwinding driving unit, a rotary conductive module, a winding and unwinding device and a charging gun are arranged in the charging pile, a cable connected with the charging gun is wound and stored in the winding and unwinding device, and the other end of the cable is connected with the rotary conductive module; the main control unit is electrically connected with the rotary conductive module through a configured vehicle charging system; the cable receiving drive is arranged between the main control unit and the cable receiving and feeding device, and is respectively connected with the main control unit and the cable receiving and feeding device in an electric connection mode; the main control unit is also provided with a transmission state monitor.
Preferably, the wire feeding device comprises a driving gear, a driven gear and a motor, wherein the driven gear is driven by the driving gear provided with the motor to work clockwise or anticlockwise.
Preferably, the driving gear is provided with a hole site for fixing the transmission state monitor.
Preferably, the transmission state monitor includes an induction component, and the induction component is a hall element.
Preferably, a cable winding column is designed and installed on the driven gear, and an electric slip ring is arranged on the cable winding column.
Preferably, the rotary conductive module is assembled on the back of the driven gear through a fixing piece so as to rotate along with the driven gear.
Preferably, the rotary conductive module is an electric energy transmission module.
Preferably, the main control unit further comprises a singlechip, a peripheral circuit, a remote communication interface, a constant current source circuit, a memory module, a networking module and a sound module.
Preferably, the voice module is composed of a voice recognition module, a voice circuit, a power amplification circuit and a loudspeaker, and the voice recognition module comprises a voice control chip.
Preferably, an inductor is arranged in the socket of the charging gun inserted on the charging pile, and the charging gun is also provided with a working inductor.
Compared with the prior art, the utility model has the advantages that: the utility model can store the cable connected with the charging gun on the winding wire-receiving device in a winding way, and the winding wire-receiving device is driven by the motor to rotate clockwise or anticlockwise so as to realize wire-receiving or wire-receiving of the cable wound on the winding wire-receiving device, thereby assisting a user holding the charging gun to put and take the charging gun better, avoiding inconvenience caused by messy knotting, and avoiding abrasion of the cable caused by dragging and ground or long-term exposure, and affecting the subsequent use and service life. It is worth mentioning that the utility model realizes the functions of self-power-off of electricity monitoring, judgment of taking or putting of a charging gun, voice interaction information and the like by arranging the main control unit, and is intelligent and efficient as a whole.
Drawings
Fig. 1 is a block diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of the general structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 2, the utility model relates to an auxiliary winding and unwinding device of an electric vehicle charging gun, which comprises a charging pile, and is characterized in that a main control unit (1), a winding cable drive (3), a rotary conductive module (5), a winding wire device (6) and the charging gun (7) are arranged in the charging pile, a cable connected with the charging gun (7) is wound and stored in the winding wire device (6), and the other end of the cable is connected with the rotary conductive module (5); the main control unit (1) is electrically connected with the rotary conductive module (5) through the configured vehicle charging system (2); the cable collecting driving device comprises a main control unit (1), a cable collecting device (6) and a cable collecting driving device (3), wherein the cable collecting driving device (3) is arranged between the main control unit (1) and the cable collecting device (6), and the cable collecting driving device (3) is respectively connected with the main control unit (1) and the cable collecting device (6) in an electric connection mode; the main control unit (1) is also provided with a transmission state monitor (4).
Preferably, the wire winding device (6) comprises a driving gear, a driven gear and a motor, wherein the driven gear is driven by the driving gear provided with the motor to work clockwise or anticlockwise, and the clockwise or anticlockwise can correspond to the wire winding operation or the wire winding operation of the selected cable.
Preferably, the driving gear is provided with a hole site for the transmission state monitor (4) to be fixedly installed, wherein the transmission state monitor (4) is provided with a Hall element, the transmission state monitor (4) fixedly installed on the driving gear can rotate along with the rotation of the driving gear, the Hall element in the transmission state monitor (4) can sense a sensing piece arranged on a motor on the opposite face of the driving gear when rotating for one circle, the Hall element can prove that the driving gear rotates for one circle, and the preset tooth pitch and other dimensional parameters in the main control unit (1) can be obtained, so that the current cable can be controlled to pay off or take up for how many centimeters.
Preferably, the driven gear is provided with a cable winding column (60), and the cable winding column (60) is provided with an electric slip ring, wherein the electric slip ring is an electric connector capable of transmitting signals and power under a rotating state, and cables for transmitting the signals and the power are not twisted and damaged in the rotating process, so that the electric connector can be used for achieving better practicability.
Preferably, the rotary conductive module (5) is assembled on the back of the driven gear through the fixing piece to rotate along with the back of the driven gear, so that the rotary conductive module (5) connected at the tail end of the cable can rotate along with the rotary conductive module when being used as an electric energy transmission module, and the situation that the cable is broken when the cable is not enough in distance and the like is avoided.
Preferably, the main control unit (1) further comprises a singlechip, a peripheral circuit, a remote communication interface, a constant current source circuit, a memory module, a networking module and a sound module, wherein the sound module consists of a voice recognition module, a voice circuit, a power amplification circuit and a loudspeaker, and the voice recognition module comprises a voice control chip, so that the voice control module has a mature and networking real-time voice interaction function, and the voice control module is used for executing the voice function preset in the main control unit (1).
Preferably, an inductor is arranged in a socket of the charging gun (7) inserted on the charging pile, and the charging gun (7) is also provided with a working inductor, so that the purpose of the design is that the charging gun (7) is fed back to the main control unit (1) by an electric signal for starting a line-proofing operation when leaving the socket, the main control unit (1) controls the line-receiving device (6) to carry out line feeding, the action of the line feeding is stopped after the electric signal is fed back by the working inductor in the charging gun (7), the working inductor sends the electric signal to the main control unit (1) and the driving state monitor (4), the main control unit (1) sends the electric signal for stopping the line-releasing operation to the line-receiving device (6), and the driving state monitor (4) records the current position after receiving the electric signal, and feeds back to the main control unit (1), and because a driving gear with the driving state monitor (4) has the possibility of failing to finish the current circle, and the line-receiving device can not record the number of turns by induction of the Hall element, the action of the line feeding the electric signal is required to be sent by the driving state monitor (4) to the main control unit, the electric signal sensor, the electric signal is sent by the working inductor, the electric signal and the main control unit (7) and the line-receiving device and the electric signal is fed back to the current line-receiving device, and the current line feeding line. The working sensor sends a corresponding electric signal to the main control unit (1) after the induction charging gun (7) reaches or is inserted into a charging socket of the new energy automobile, and the main control unit (1) sends a new number stopping wire feeding to the wire feeding device (6) only. As described above, the wire winding process is the same and opposite, before stopping charging or after completing charging by voice command or mobile phone control, the main control unit (1) further controls the wire winding action according to whether the charging gun (7) is suspended and the feedback of the working sensor, when the charging gun (7) is pulled out after completing charging, the working sensor feeds back the pulled induction signal to the main control unit (1), the main control unit (1) controls the wire winding device (6) to perform the action of rotating wire winding, at this moment, the user needs to hold the charging gun (7), bring the charging gun around the charging pile along with the wire winding speed, and then put the charging gun (7) back into the socket until the cable is received to a proper length, at this moment, the main control unit (1) moderately judges the length of the wire winding according to the previously-released length, and at the same time, the charging gun (7) is ensured to be put back into the socket according to the sensor in the socket.
According to the utility model, the cable connected with the charging gun (7) can be stored on the winding wire-receiving device (6) in a winding manner, the winding wire-receiving device (6) is driven by the motor to rotate clockwise or anticlockwise so as to realize wire-receiving or wire-receiving of the cable wound on the winding wire-receiving device (6), thus a user assisting in holding the charging gun (7) can better put and take the charging gun, inconvenience caused by messy knotting can be avoided, and meanwhile, the cable can be prevented from being worn due to dragging and ground or long-term exposure, and the subsequent use and service life are influenced. It is worth mentioning that the utility model realizes the functions of self-power-off of electric quantity monitoring, judgment of taking or putting of a charging gun, voice interaction information and the like by arranging the main control unit (1), and is intelligent and efficient as a whole.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
Claims (10)
1. The auxiliary winding and unwinding device for the electric automobile charging gun comprises a charging pile and is characterized in that a main control unit (1), a winding cable drive (3), a rotary conductive module (5), a winding wire device (6) and a charging gun (7) are arranged in the charging pile, a cable connected with the charging gun (7) is wound and stored in the winding wire device (6), and the other end of the cable is connected with the rotary conductive module (5); the main control unit (1) is electrically connected with the rotary conductive module (5) through the configured vehicle charging system (2); the cable collecting driving device comprises a main control unit (1), a cable collecting device (6) and a cable collecting driving device (3), wherein the cable collecting driving device (3) is arranged between the main control unit (1) and the cable collecting device (6), and the cable collecting driving device (3) is respectively connected with the main control unit (1) and the cable collecting device (6) in an electric connection mode; the main control unit (1) is also provided with a transmission state monitor (4).
2. An auxiliary winding and unwinding device for electric vehicle charging guns according to claim 1, characterized in that said winding and unwinding device (6) comprises a driving gear, a driven gear and a motor, said driven gear being driven by the driving gear fitted with the motor to operate clockwise or anticlockwise.
3. The auxiliary winding and unwinding device of the electric vehicle charging gun according to claim 2, wherein the driving gear is provided with a hole site for the transmission state monitor (4) to be fixedly installed.
4. An auxiliary winding and unwinding device for an electric vehicle charging gun according to claim 1 or claim 3, wherein the transmission state monitor (4) comprises an induction element, and the induction element is a hall element.
5. The auxiliary winding and unwinding device of an electric vehicle charging gun according to claim 2, wherein a cable winding column (60) is designed and installed on the driven gear, and an electric slip ring is configured on the cable winding column (60).
6. The auxiliary winding and unwinding device of an electric vehicle charging gun according to claim 1, wherein the rotary conductive module (5) is assembled on the back of the driven gear through a fixing member to rotate along with the driven gear.
7. The auxiliary winding and unwinding device of an electric vehicle charging gun according to claim 1, wherein the rotary conductive module (5) is an electric energy transmission module.
8. The auxiliary winding and unwinding device of an electric vehicle charging gun according to claim 1, wherein the main control unit (1) further comprises a single chip microcomputer, a peripheral circuit, a remote communication interface, a constant current source circuit, a memory module, a networking module and a sound module.
9. The auxiliary winding and unwinding device for the electric vehicle charging gun according to claim 8, wherein the sound module comprises a voice recognition module, a voice circuit, a power amplifier circuit and a loudspeaker, and the voice recognition module comprises a voice control chip.
10. The auxiliary winding and unwinding device of the electric vehicle charging gun according to claim 1, wherein an inductor is arranged in a socket of the charging gun (7) inserted on the charging pile, and the charging gun (7) is also provided with a working inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469869.1U CN220180589U (en) | 2023-06-09 | 2023-06-09 | Auxiliary winding and unwinding device of electric automobile charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469869.1U CN220180589U (en) | 2023-06-09 | 2023-06-09 | Auxiliary winding and unwinding device of electric automobile charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180589U true CN220180589U (en) | 2023-12-15 |
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ID=89098984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469869.1U Active CN220180589U (en) | 2023-06-09 | 2023-06-09 | Auxiliary winding and unwinding device of electric automobile charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180589U (en) |
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2023
- 2023-06-09 CN CN202321469869.1U patent/CN220180589U/en active Active
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