CN219839310U - Automatic cable winding roll - Google Patents
Automatic cable winding roll Download PDFInfo
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- CN219839310U CN219839310U CN202321274889.3U CN202321274889U CN219839310U CN 219839310 U CN219839310 U CN 219839310U CN 202321274889 U CN202321274889 U CN 202321274889U CN 219839310 U CN219839310 U CN 219839310U
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- 238000004804 winding Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an automatic cable winding roll, which relates to the field of winding rolls and comprises a mounting frame, wherein a wire spool is rotatably arranged on the mounting frame, two baffle plates are fixedly connected to two sides of the wire spool, and a space for accommodating a charging cable is formed between the surface of the wire spool and the two baffle plates; a driving piece is fixedly connected to the mounting frame, a transmission gear set is arranged between the driving end of the driving piece and the baffle plate in a transmission manner, and the driving piece drives the baffle plate to rotate along the paying-off direction or the reeling direction; the signal output end of the driving piece is connected with an external RFID module through signals. The utility model can reduce the occurrence of the condition that the charging cables on the cable winding roll are mutually wound and knotted, and has the effect of improving the stability of the cable winding roll.
Description
Technical Field
The utility model relates to the field of winding rolls, in particular to an automatic cable winding roll.
Background
With the rapid development of town, the popularization of fuel automobiles brings great air pollution and haze weather to the large amount of emission of automobile exhaust while people go out conveniently, and the new energy automobiles can reduce the emission of harmful gas of a large amount of automobiles in cities, so that a time schedule for the fuel automobiles to exit the market has been established in many countries in the west, and the wide use of the new energy automobiles is greatly promoted instead, wherein the development of the new energy automobiles is particularly rapid, and the new energy automobiles become the main flow transportation means for people to go out in the future along with the gradual perfection of the performance of the new energy automobiles and the improvement of environmental awareness of people.
At present, a parking space with a charging pile is often arranged in a parking lot for charging a new energy electric automobile. The charging cable of a common charging post is typically externally hung.
In practical use, as the charging pile is becoming more intelligent, the inventor finds that, with the RFID module being disposed on the charging pile, a user only needs to swipe a card (or other control modes such as applet APP) through an electromagnetic card, so that a motor in the cable winding roll works to release or retract the cable.
The inventor finds that the cable is contained in the case by utilizing the cable winding roll, so that the service lives of the cable and the charging gun can be prolonged effectively, and the subsequent use cost is reduced.
In the process of charging an automobile by using the winding roll on the charging pile, the inventor finds that the winding speed of the existing cable winding roll is unstable in the winding and unwinding process, the winding and knotting condition is easy to occur in the winding and unwinding process, the winding and knotting of the cable affects the normal use of a user, and meanwhile, the wound cable is easy to accumulate heat to cause fire disaster, so that improvement exists.
Disclosure of Invention
In order to reduce the occurrence of knotting of the charging cable caused by unstable releasing or retracting speed of the charging cable in the charging cable drum and improve the stability of the charging cable drum, the utility model provides an automatic cable winding drum.
The utility model provides an automatic cable winding roll, which adopts the following technical scheme:
an automatic cable winding roll comprises a mounting frame, wherein a wire spool is rotatably arranged on the mounting frame, two baffle plates are fixedly connected to two sides of the wire spool, and a space for accommodating a charging cable is formed between the surface of the wire spool and the two baffle plates;
the driving part is fixedly connected to the mounting frame, a transmission gear set is arranged between the driving end of the driving part and the baffle in a transmission manner, and the driving part drives the baffle to rotate along the paying-off direction or the winding direction;
and the signal output end of the driving piece is in signal connection with an external RFID module.
Through adopting above-mentioned technical scheme, with the car parking to parking stall department, will control the state of control driving piece through the reader-writer in the RFID module afterwards, driving piece rotates towards unwrapping wire direction, driving piece pivoted operation passes through drive gear subassembly and transmits to the baffle, and baffle and wire reel fixed connection, the baffle drives the wire reel and rotates, the charging cable of wiring on the wire reel passes through the exit outgoing casing on the casing, after the user finishes charging, driving piece drive baffle intercommunication wire reel rotates towards the direction of receiving the line, can realize automatic technical effect of receiving the line. Because through gear drive between driving piece and the baffle, compare with traditional through torque spring transmission drive action, through gear drive baffle and wire reel's mode, can make baffle and wire reel pivoted speed more stable, and remain unanimously throughout, and then can make the speed that charges cable release or retrieve tend to invariable, and then make charges cable be difficult for the condition of the intertwine of knotting of being qualified for next round of competitions at the in-process of releasing or retrieving, provide effectual guarantee for charging pile's life.
Preferably, the side walls of the baffles are fixedly connected with transmission gear rings, the edges of the two baffles extend towards opposite directions to form extension parts, driving gears are embedded between the extension parts and the transmission gear rings, one ends of the driving gears are meshed with the transmission gear rings, one ends of the driving gears, which are far away from the transmission gear rings, are matched with the driving parts in a transmission manner, and the driving parts drive the driving gears to rotate.
Through adopting above-mentioned technical scheme, through mutually supporting between driving piece, drive gear and the transmission ring gear, the drive action accessible drive gear of driving piece transmits to the baffle to drive the baffle and rotate towards unwrapping wire direction or unwrapping wire direction together with the wire reel, and through mutually driving cooperation between driving piece, drive gear and the ring gear, can realize stable and at the uniform velocity drive action, effectively ensure the stability of the action of charging cable release or retracting, reduce the condition emergence of charging cable intertwine in release or recovery process.
Preferably, one end of the driving gear, which is far away from the transmission gear ring, is fixedly connected with a driving gear ring;
the driving piece comprises a motor, the motor is fixedly connected with the mounting frame, a first transmission belt is arranged between a rotating shaft of the motor and the driving gear ring, the first transmission belt is sleeved on the outer side of the rotating shaft of the motor and the driving gear ring, and the first transmission belt drives the driving gear to rotate.
Through adopting above-mentioned technical scheme, drive ring gear, first drive belt and the drive shaft three of motor mutually support, can realize drive complex technological effect between driving piece and the drive gear, and then can realize the transmission of drive action between driving piece and baffle, the wire reel.
Preferably, the driving end of the motor is provided with:
one end of the torsion sensor is fixedly connected with the driving end of the motor, and the end far away from the motor is in transmission fit with the first transmission belt and is used for detecting the torsion of the motor and outputting a motor torsion signal;
the singlechip is in signal connection with the torque sensor and is used for receiving the motor torque signal and outputting a first control signal;
the light-emitting diode is in signal connection with the singlechip and is fixedly connected to the shell and used for receiving the first control signal and sending out a warning signal;
the motor is in signal connection with the singlechip, the motor receives the first control signal, and when the torque force of a driving shaft of the motor is greater than a set value, the motor stops rotating.
Through adopting above-mentioned technical scheme, when the user uses the electric pile that charges to the car, motor drive baffle intercommunication wire reel rotates, at motor drive baffle, wire reel pivoted in-process, detects the epaxial torsion of drive of motor of torsion sensor, and when the drive shaft torsion of motor was greater than the setting value, the motor stopped the drive to guarantee release and the recovery of cable conductor at safe effectual working interval. The motor can rotate and store the power line within a specified time or at regular time or intermittently or in a single or multiple winding and unwinding mode (after the cable is prevented from being clamped, the dilemma that the cable is clamped is relieved through automatic winding and unwinding of the cable) if the user does not store the power line after using the motor, so that damage is prevented. Meanwhile, the LED sends out a warning signal to warn a user that the charging pile cannot be used.
Preferably, the mounting frame is detachably and fixedly connected with a flat cable guide structure for guiding the cable.
By adopting the technical scheme, the flat cable guide structure can limit the position of the charging cable, and further reduce the occurrence of the condition that the charging cable is mutually wound and knotted in the releasing or recovering process for the moving track of the charging cable in the releasing or recovering process.
Preferably, a gear is fixedly connected to the side wall of the baffle, a guide groove rod is fixedly connected to the flat cable guiding structure, and a second transmission belt is sleeved outside the guide groove rod and the central gear;
when the driving piece drives the baffle to rotate, the sun gear drives the second transmission belt to drive.
Through adopting above-mentioned technical scheme, sun gear and second drive belt collocation each other use, can effectively promote baffle and wire reel pivoted stability, further guarantee charging cable release or retrieve more steady of action.
Preferably, the mounting frame comprises two mounting plates, and the mounting frame is embedded between the two mounting plates;
the mounting plate close to the motor is provided with a through rod hole, a rotating shaft of the motor extends to the outer side of the mounting plate through the through rod hole, and the driving gear ring and the first transmission belt are embedded between the baffle plate and the mounting plate.
Through adopting above-mentioned technical scheme, drive ring gear and first drive belt are located between mounting panel and the baffle, can effectively reduce the condition emergence that first drive belt breaks away from the cable take-up reel, effectively promote the stability of cable reel.
In summary, the utility model comprises at least one of the following beneficial technical effects:
1. the motor, the driving gear ring, the first driving belt, the driving gear and the driving gear ring are mutually overlapped and used, so that the motor can release or retract the charging cable in a tooth transmission mode, the gear transmission mode is more stable, the releasing or recycling action of the charging cable is more stable, the occurrence of knotting and winding of the charging cable due to too fast speed change is effectively reduced, and the stability of the cable winding drum is effectively improved;
2. the torsion sensor detects the torsion on the driving shaft of the motor through mutual overlapping and use among the torsion sensor, the singlechip, the motor and the light emitting diode, and when the torsion of the driving shaft of the motor is greater than a set value, the motor stops driving so as to ensure that the release and recovery of the cable are in a safe and effective working area; ensuring that the motor can rotate and store the power line within a specified time or at regular time or intermittently or in a single or multiple winding and unwinding mode (preventing the cable from being blocked and then relieving the dilemma that the cable is blocked by automatically winding and unwinding the cable) if the user does not store the power line after using the power line, so that the damage is prevented; meanwhile, the LED sends out a warning signal to warn a user that the charging pile can not be used, so that the stability of the charging reel is effectively improved.
Drawings
Fig. 1 is a schematic view mainly showing the overall structure of a cable winding roll according to an embodiment of the present utility model.
Fig. 2 is a schematic view mainly used for showing the internal transmission structure of the cable winding roll according to the embodiment of the utility model.
Fig. 3 is a schematic diagram of an embodiment of the present utility model primarily for illustrating internal signaling of a cable spool.
Fig. 4 is a schematic diagram mainly used for showing the light emitting diode according to the embodiment of the utility model.
Reference numerals illustrate: 1. a mounting frame; 11. a flat cable guiding structure; 13. a second belt; 14. a mounting plate; 141. a rod passing hole; 2. a wire spool; 3. a baffle; 31. a transmission gear ring; 32. an extension; 12. a sun gear; 4. a drive gear; 41. driving the gear ring; 42. a first belt; 5. a motor; 6. a torsion sensor.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Examples
The embodiment of the utility model discloses an automatic cable winding roll. Referring to fig. 1, the cable winding roll provided by the utility model mainly comprises a mounting frame 1, wherein a wire spool 2 is rotatably arranged on the mounting frame 1, two baffle plates 3 are fixedly connected to two sides of the wire spool 2, and a space for accommodating a charging cable is formed between the surface of the wire spool 2 and the two baffle plates 3.
The mounting frame 1 is fixedly connected with a driving piece, a transmission gear set is arranged between the driving end of the driving piece and the baffle plate 3 in a transmission manner, the driving piece drives the baffle plate 3 to rotate along the paying-off direction or the reeling direction, and the signal output end of the driving piece is in signal connection with an external RFID module.
When a user parks the automobile to a parking space, the state of a control driving piece is controlled by a reader-writer in the RFID module, the driving piece rotates towards the paying-off direction, the rotating operation of the driving piece is transmitted to the baffle plate 3 through the transmission gear assembly, the baffle plate 3 is fixedly connected with the wire spool 2, the baffle plate 3 drives the wire spool 2 to rotate, and a charging cable wound on the wire spool 2 passes through an inlet and an outlet on the housing and is transmitted out of the housing.
After the user finishes charging, the driving piece drives the baffle 3 to be communicated with the wire reel 2 to rotate towards the wire winding direction, and the technical effect of automatic wire winding can be achieved.
Because through gear drive between driving piece and the baffle 3, compare with traditional through torque spring transmission drive action, through the mode of gear drive baffle 3 and wire reel 2, can make baffle 3 and wire reel 2 pivoted speed more stable, and remain unanimously throughout, and then can make the speed that the charging cable released or retrieved tend to invariable, and then make the charging cable be difficult for the condition that the line was tied knots and twines each other at the in-process of releasing or retrieving, provide effectual guarantee for the life of charging stake.
In actual use, the RFID module may be replaced with a bluetooth connection module, a WLAN connection module, or the like, which is not limited herein.
Referring to fig. 2, the side walls of the baffles 3 opposite to each other are fixedly connected with a transmission gear ring 31, the edges of the two baffles 3 extend towards opposite directions to form an extension part 32, a driving gear 4 is embedded between the extension part 32 and the transmission gear ring 31, one end of the driving gear 4 is meshed with the transmission gear ring 31, one end of the driving gear 4 away from the transmission gear ring 31 is in transmission fit with a driving piece, and the driving piece drives the driving gear 4 to rotate.
Through mutually supporting between driving piece, driving gear 4 and the transmission ring gear 31, the drive action of driving piece accessible driving gear 4 transmits baffle 3 to drive baffle 3 and rotate towards unwrapping wire direction or unwrapping wire direction together with wire reel 2, and through mutually supporting between driving piece, driving gear 4 and the ring gear, can realize stable and at the uniform velocity drive action, effectively ensure the stability of the action of charging cable release or retracting, reduce the condition emergence of charging cable intertwine in release or recovery process.
Referring to fig. 2, a drive ring gear 41 is fixedly connected to one end of the drive gear 4 remote from the drive ring gear 31; in the embodiment of the utility model, the driving part comprises a motor 5, the motor 5 is fixedly connected with the mounting frame 1, a first driving belt 42 is arranged between the rotating shaft of the motor 5 and the driving gear ring 41, the first driving belt 42 is sleeved outside the rotating shaft of the motor 5 and the driving gear ring 41, and the first driving belt 42 drives the driving gear 4 to rotate.
The driving gear ring 41, the first transmission belt 42 and the driving shaft of the motor 5 are mutually matched, so that the technical effect of transmission matching between the driving piece and the driving gear 4 can be realized, and further, the transmission of driving actions between the driving piece and the baffle 3 as well as between the driving piece and the wire spool 2 can be realized.
Referring to fig. 2 and 3, a torque sensor 6 is disposed at the driving end of the motor 5, one end of the torque sensor is fixedly connected with the driving end of the motor 5, and one end far away from the motor 5 is in transmission fit with a first transmission belt 42 for detecting the torque of the motor 5 and outputting a torque signal of the motor 5;
referring to fig. 4, a signal output end of the motor 5 is connected with a single chip microcomputer through a data bus signal, the signal output end of the single chip microcomputer is connected with three light emitting diodes 7 through signals, and the light emitting diodes 7 are fixed on the surface of a shell of the charging pile through screws.
The 3 light emitting diodes 7 are respectively green, yellow and red, and when the torsion detected by the torsion sensor 6 is in a normal range, the singlechip controls the green lamp cap to emit light; when the torsion detected by the torsion sensor 6 exceeds a certain range of normal torsion, the singlechip controls the yellow lamp cap to emit light; when the torsion detected by the torsion sensor 6 is higher than a set value (the torsion when the charging cable is knotted), the singlechip controls the red lamp cap to emit light so as to warn a user that the charging pile cannot be used.
The motor 5 is connected with the singlechip through signals, the motor 5 receives a first control signal, and when the torque force of a driving shaft of the motor 5 is larger than a set value, the motor 5 stops rotating.
When the user uses the electric pile that charges to the car, motor 5 drive baffle 3 intercommunication wire reel 2 rotates, and at motor 5 drive baffle 3, wire reel 2 pivoted in-process, torsion sensor 6 detects the epaxial torsion of motor 5, and when motor 5's drive shaft torsion was greater than the setting value, motor 5 stopped the drive to guarantee release and the recovery of cable conductor at safe and effective working interval.
The motor 5 can rotate and store the power line within a specified time or at regular time or intermittently or in a single or multiple winding and unwinding mode (after the cable is prevented from being clamped, the dilemma that the cable is clamped is relieved by automatic winding and unwinding of the cable) if the user does not store the power line after using the power line, so that damage is prevented. Meanwhile, the LED sends out a warning signal to warn a user that the charging pile cannot be used.
Referring to fig. 1 and 2, the mounting frame 1 is detachably and fixedly connected with a flat cable guiding structure 11, which can limit the position of the charging cable, and further reduce the occurrence of intertwining and knotting of the charging cable in the releasing or recovering process.
It should be noted that, the flat cable guiding structure adopted in the embodiment of the present utility model is the prior art, and in the embodiment of the present utility model, no structural optimization and modification are performed, and no description is given here.
Referring to fig. 1, the mounting frame 1 includes two mounting plates 14, and the mounting frame 1 is embedded between the two mounting plates 14; mounting holes 111 are formed in the mounting plate 14 close to the motor 5, the rotating shaft of the motor 5 extends to the outer side of the mounting plate 14 through the mounting holes 111, and the driving gear ring 41 and the first driving belt 42 are embedded between the baffle 3 and the mounting plate 14.
The driving gear ring 41 and the first driving belt 42 are positioned between the mounting plate 14 and the baffle plate 3, so that the situation that the first driving belt 42 is separated from the cable winding roll can be effectively reduced, and the stability of the cable winding roll is effectively improved.
It should be noted that, the application range of the cable winding roll provided in the embodiment of the present utility model is not limited to the charging pile, and the cable winding roll may be used in charging equipment (furniture charging, robot charging, ship shore power charging, etc.), and may be used as a cable winding reel for data string connection in some other usage scenarios, and is not limited herein.
The implementation principle of the automatic cable winding roll provided by the embodiment of the utility model is as follows: the motor 5, the driving gear ring 41, the first driving belt 42, the driving gear 4 and the driving gear ring 31 are mutually overlapped and used, so that the technical effect of releasing or retracting the charging cable is realized by the motor 5 in a tooth transmission mode, the gear transmission mode is more stable, the releasing or retracting action of the charging cable is more stable, the occurrence of knotting and winding of the charging cable due to too fast speed change is effectively reduced, and the stability of the cable winding roll is effectively improved; the torsion sensor 6 detects the torsion on the driving shaft of the motor 5 through the mutual overlapping and use among the torsion sensor 6, the singlechip, the motor 5 and the light emitting diode, and when the torsion of the driving shaft of the motor 5 is greater than a set value, the motor 5 stops driving so as to ensure that the release and recovery of a cable are in a safe and effective working area; ensuring that the motor 5 can rotate and store the power line within a specified time or at regular time or intermittently or in a single or multiple winding and unwinding mode (preventing the cable from being blocked and then relieving the dilemma that the cable is blocked by automatically winding and unwinding the cable) if the user does not store the power line after using the power line, so as to prevent damage; meanwhile, the LED sends out a warning signal to warn a user that the charging pile can not be used, so that the stability of the charging reel is effectively improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The automatic cable winding roll is characterized by comprising a mounting frame (1), wherein a wire spool (2) is rotatably arranged on the mounting frame (1), two baffle plates (3) are fixedly connected to two sides of the wire spool (2), and a space for accommodating a charging cable is formed between the surface of the wire spool (2) and the two baffle plates (3);
a driving piece is fixedly connected to the mounting frame (1), a transmission gear set is arranged between the driving end of the driving piece and the baffle plate (3) in a transmission manner, and the driving piece drives the baffle plate (3) to rotate along the paying-off direction or the wire-collecting direction;
and the signal output end of the driving piece is in signal connection with an external RFID module.
2. An automatic cable winding roll according to claim 1, wherein the opposite side walls of the baffles (3) are fixedly connected with transmission gear rings (31), the edges of the two baffles (3) are formed with extension parts (32) in an extending mode towards opposite directions, a driving gear (4) is embedded between the extension parts (32) and the transmission gear rings (31), one end of the driving gear (4) is meshed with the transmission gear rings (31), one end of the driving gear (4) away from the transmission gear rings (31) is in transmission fit with the driving piece, and the driving piece drives the driving gear (4) to rotate.
3. An automatic cable winding reel according to claim 2, characterized in that the end of the driving gear (4) remote from the transmission gear ring (31) is fixedly connected with a driving gear ring (41);
the driving piece comprises a motor (5), the motor (5) is fixedly connected with the mounting frame (1), a first transmission belt (42) is arranged between a rotating shaft of the motor (5) and the driving gear ring (41), the first transmission belt (42) is sleeved on the outer side of the rotating shaft of the motor (5) and the driving gear ring (41), and the first transmission belt (42) drives the driving gear (4) to rotate.
4. An automatic cable winding reel according to claim 3, characterized in that the drive end of the motor (5) is provided with:
one end of the torsion sensor (6) is fixedly connected with the driving end of the motor (5), and the end far away from the motor (5) is in transmission fit with the first transmission belt (42) and is used for detecting the torsion of the motor (5) and outputting a torsion signal of the motor (5);
the singlechip is in signal connection with the torsion sensor (6) and is used for receiving the torsion signal of the motor (5) and outputting a first control signal;
the light-emitting diode is in signal connection with the singlechip and is fixedly connected to the shell and used for receiving the first control signal and sending out a warning signal;
the motor (5) is in signal connection with the singlechip, the motor (5) receives the first control signal, and when the torque force of a driving shaft of the motor (5) is greater than a set value, the motor (5) stops rotating.
5. An automatic cable winding reel according to claim 1, characterized in that the mounting frame (1) is detachably and fixedly connected with a winding displacement guiding structure (11) for drafting guide wires.
6. An automatic cable winding reel according to claim 3, characterized in that said mounting frame (1) comprises two mounting plates (14), said mounting frame (1) being embedded between two of said mounting plates (14);
the mounting plate (14) close to the motor (5) is provided with a through rod hole (141), a rotating shaft of the motor (5) extends to the outer side of the mounting plate (14) through the through rod hole (141), and the driving gear ring (41) and the first transmission belt (42) are embedded between the baffle plate (3) and the mounting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274889.3U CN219839310U (en) | 2023-05-24 | 2023-05-24 | Automatic cable winding roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274889.3U CN219839310U (en) | 2023-05-24 | 2023-05-24 | Automatic cable winding roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839310U true CN219839310U (en) | 2023-10-17 |
Family
ID=88302335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274889.3U Active CN219839310U (en) | 2023-05-24 | 2023-05-24 | Automatic cable winding roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839310U (en) |
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2023
- 2023-05-24 CN CN202321274889.3U patent/CN219839310U/en active Active
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