CN212769173U - Automatic take-up device - Google Patents
Automatic take-up device Download PDFInfo
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- CN212769173U CN212769173U CN202020601798.6U CN202020601798U CN212769173U CN 212769173 U CN212769173 U CN 212769173U CN 202020601798 U CN202020601798 U CN 202020601798U CN 212769173 U CN212769173 U CN 212769173U
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Abstract
The embodiment of the utility model discloses automatic take-up device. An automatic wire take-up device comprising: a winding device; the first port is used for connecting an external power supply module to obtain power supply voltage, and the power supply voltage is used for driving the winding device; a second port for connecting an external power load to supply a supply voltage to the external power load; one end of the first wire is connected with the first port or the second port, and the winding device is driven by the power supply voltage to accommodate part or all of the first wire in a winding mode; and the switch is used for controlling whether the power supply voltage is supplied to the winding device or not. The technical scheme of this embodiment is through setting up the first wire of winding device and certain length to connect first port or second port through the one end of first wire, solved power cord length and can not adjust wantonly and be not convenient for accomodate and hand-carry's problem, can select the suitable length of power data line according to the demand, reached the effect that power data line accomodate fast and portable.
Description
Technical Field
The embodiment of the utility model provides an relate to electrical equipment technique, especially relate to an automatic take-up.
Background
Small household appliances such as mobile phones, notebook computers and shavers using storage batteries need to be connected with power supply equipment for charging through power supply data lines when the electric quantity of the batteries is low.
The length of a power supply data wire used generally is fixed, and the power supply data wire needs to be manually stored after being used.
When a plurality of power supply data lines are used, the power supply data lines are easy to be wound together, and the power supply data lines to be used cannot be accurately found; when the power supply data line is short, the portable power supply data line cannot be used conveniently under certain conditions, and the portable power supply data line is inconvenient to carry when the power supply data line is long.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic take-up to the realization is to convenient accomodating and carrying of power data line.
In a first aspect, an embodiment of the present invention provides an automatic winding device, including:
a winding device;
the first port is used for connecting an external power supply module to obtain power supply voltage, and the power supply voltage is used for driving the winding device;
a second port for connecting an external power load to supply the supply voltage to the external power load;
a first wire, one end of which is connected to the first port or the second port, the winding device receiving a part or all of the first wire in a winding manner when driven by the supply voltage;
a switch for controlling whether the supply voltage is supplied to the winding device.
Optionally, the method further includes:
the wire winding box comprises a box body and the wire winding device arranged in the box body; the box body is square or round, and the winding device can collect part or all of the first lead into the box body.
Optionally, the first port and the second port are exposed outside of one side of the take-up box.
Optionally, the method further includes: a control panel;
the second port is connected with the control panel through the first wire, the first port is directly connected with the control panel or is connected with the control panel through the second wire, the winding device comprises a motor and a winding wheel driven by the motor, and the power end of the motor is connected with the control panel.
Optionally, the method further includes: the first port is connected with the control panel through the first wire, the second port is directly connected with the control panel or connected with the control panel through the second wire, the winding device comprises a motor and a winding wheel driven by the motor, and the power end of the motor is connected with the control panel.
Optionally, the wire guide device further comprises a wire guide roller; the wire guide roller is arranged in the wire take-up box and close to the second port; the wire roller is provided with a first sensor, the first sensor is triggered when the wire roller stops rotating, and the control board cuts off the power supply voltage of the motor.
Optionally, the wire rewinding box is provided with a second sensor near the second port, a magnet is arranged at the joint of the second port and the first lead, the magnet contacts the second sensor, and the control board disconnects the power supply voltage of the motor.
Optionally, the wire rewinding box further comprises: the groove is arranged on the side face of the wire rewinding box, and the shape of the groove is the same as that of the second port and the first lead and is used for accommodating the second port.
Optionally, the method further includes: and the load identification module is connected with the control board and used for monitoring whether the second port is connected with a load or not.
Optionally, the switch is disposed on the first port, the second port, or the outer surface of the automatic wire rewinding device.
The technical scheme of the embodiment of the utility model provides an automatic take-up is through the first wire that sets up winding device and certain length to first port or second port are connected to the one end through first wire, have solved power cord length and can not adjust wantonly and be not convenient for accomodate and hand-carry's problem, can select the suitable length of power data line according to the demand, have reached the effect that power data line accomodates fast and portable.
Drawings
Fig. 1 is a schematic structural view of an automatic wire take-up device according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of an automatic wire take-up device provided in the second embodiment of the present invention;
fig. 3 is a schematic structural view of an automatic wire take-up device provided in the third embodiment of the present invention;
fig. 4 is a schematic structural view of another automatic wire take-up device according to a third alternative embodiment of the present invention;
fig. 5 is a schematic structural view of an automatic wire take-up device provided in the fourth embodiment of the present invention;
fig. 6 is a schematic structural view of an automatic wire take-up device provided in the fifth embodiment of the present invention;
fig. 7 is a schematic side view of an automatic wire take-up device according to a sixth embodiment of the present invention;
fig. 8 is a schematic structural view of an automatic wire take-up device according to a seventh embodiment of the present invention;
fig. 9 is a schematic structural view of an automatic take-up device according to an eighth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is the embodiment of the present invention provides a structural schematic diagram of an automatic winding device, as shown in fig. 1, an automatic winding device 1, including:
a winding device 10;
the first port 20 is used for connecting the external power supply module 2 to obtain a power supply voltage, and the power supply voltage is used for driving the winding device 10;
a second port 30 for connecting the external power load 3 to supply a supply voltage to the external power load;
a first lead wire 41, one end of the first lead wire 41 is connected to the first port 20 or the second port 30, and the winding device 10 receives a part or the whole of the first lead wire 41 in a winding manner when driven by a power supply voltage;
and a switch 50, the switch 50 being used to control whether the supply voltage is supplied to the winding device 10.
For example, when the automatic wire rewinding device 1 is applied to charging a mobile phone, the first port 20 is used as a power supply port to be connected with an external power supply module to obtain a power supply voltage, such as a charger or a mobile power supply, where the power supply voltage is used to meet the power requirement of the external power load connected to the second port 30 and the power requirement of the driving winding device 10; the second port 30 is used as a charging port to be connected with a mobile phone charging interface and used for charging the mobile phone; the first lead 41 is connected with the first port 20 or the second port 30 and is wound and accommodated in the winding device 10, when the first lead 41 is connected with the first port 20 and needs to be charged by using the automatic winding device 1, a user pulls the first lead 41 out of the winding device 10 to a proper length through the first port 20, and then connects the first port 20 with the power supply module; when the first wire 41 is connected with the second port 30 and the automatic wire rewinding device 1 needs to be used for charging, a user pulls the first wire 41 out of the winding device 10 to a proper length through the second port 30, and then connects the second port 30 with a mobile phone to be charged; the switch 50 is used for controlling whether the power supply voltage is provided for the winding device 10, when the switch 50 does not provide the power supply voltage for the winding device 10, the motor of the winding device 10 does not work, the first lead 41 cannot be automatically taken into the winding device 10, when the charging of the electric load is completed or the electricity is completed, the operation switch 50 is switched on, the power supply voltage acquired by the first port 20 is provided for the winding device 10, and the winding device 10 is driven by the power supply voltage to automatically take the first lead 41 into the winding device 10.
The first port 20 and the second port 30 may be designed to be any powered form, such as USB-A, USB-C, Type-C, Mirco, Lighting, DC, AUX, magnetic attraction, and the like, for example, if the first port 20 and the second port 30 are the same Type of interface, and the first port 20 and the second port 30 are both Type-C interfaces, the first port 20 and the second port 30 may be interchanged, and any one of the first port 20 and the second port 30 may be connected to a power supply module or an electrical load; if the first port 20 and the second port 30 are provided with magnetic suction interfaces, the connection is more accurate and rapid, the suction interfaces are convenient to remove, and the automatic take-up device is not easy to drive; when the first wire 41 is a power data wire, the automatic wire rewinding device 1 can not only charge the mobile phone, but also transmit data; switch 50 includes one or more among mechanical switch, inductive switch and the remote switch, and is further, and remote switch is used for remote start motor and drive winding device, with first wire take-up device in, remote switch contains Wifi or other wireless connection modules, and wireless connection module is connected with the control panel, and remote switch can be controlled by mobile terminal, and after automatic take-up 1 used finishing, accessible mobile terminal starter motor carries out automatic take-up control.
The technical scheme of this embodiment provides an automatic take-up, through the first wire that sets up winding device and certain length to first port or second port are connected to one end through first wire, have solved power cord length and can not adjust wantonly and be not convenient for accomodate and hand-carry's problem, can select the suitable length of power data line according to the demand, have reached the effect that power data line accomodate fast and portable.
Example two
Fig. 2 is the embodiment of the utility model provides a pair of automatic take-up's structural schematic diagram, as shown in fig. 2, an automatic take-up, it is optional, automatic take-up still includes:
the winding box 60 comprises a box body and a winding device 10 arranged in the box body; the box body is square or round, and the winding device 10 can store part or all of the first wires 41 into the box body. In the embodiment, the first wire 41 is connected to the second port 30, and the switch 50 is located on the surface of the wire-rewinding box 60.
The winding device 10 is arranged in the winding box 60, the winding box 60 carries out mechanical protection on the winding device 10, dust, oil dirt, impact, electromagnetism and the like are prevented from damaging the winding device 10, and the stability of the winding device 10 is improved; the shape of the take-up box 60 can be designed according to the user's needs.
With continued reference to FIG. 2, optionally, both the first port 20 and the second port 30 are exposed out of one side of the take-up cassette 60.
In one embodiment, the first port 20 and the second port 30 cannot be completely received in the wire-rewinding box, so that the first wire 41 can be pulled out of the wire-rewinding box 60 through the first port 20 or the second port 30 when the wire-rewinding box is used again; the first port 20 and the second port 30 can be disposed at any position of the wire-rewinding box 60, and the first port 20 and the second port 30 can be disposed at different sides of the wire-rewinding box 60 to avoid the first port 20 and the second port 30 from interfering with each other during use and to avoid the first wires 41 from being twisted with each other. Preferably, the first port 20 and the second port 30 are located on opposite sides of the take-up box 60. Alternate embodiments the first port 20 and the second port 30 may be located on adjacent sides of the take-up box 60.
EXAMPLE III
Fig. 3 is a structural schematic diagram of an automatic take-up device provided by the third embodiment of the present invention, as shown in fig. 3, it is optional, and the automatic take-up device further includes: a control panel 70;
the second port 30 is connected with the control board 70 through a first lead 41, the first port 20 is directly connected with the control board 70, the winding device 10 comprises a motor 13 and a winding wheel 11 driven by the motor 13, and the power end of the motor 13 is connected with the control board 70.
Wherein the second port 30 is connected to one end of a first wire 41, the first wire 41 is wound around the reel 11, the other end of the first wire 41 is connected to the control board 70, and the second port 30 is connected to the electrical load as a charging port in this embodiment; the first port 20 is directly connected to the control board 70; the winding device 10 comprises a motor 13 and a winding wheel 11 driven by the motor, and further, the motor 13 drives the winding wheel 11 through a transmission shaft (the driving is realized through the matching of a gear of a motor rotating shaft and a gear on the periphery of the winding wheel, or the driving is realized through the coaxial arrangement and synchronous rotation of the motor rotating shaft and the winding wheel 11); the power end of the motor 13 is connected with the control panel, the control panel 70 provides power supply voltage for the motor, and the motor 13 drives the reel 11 to rotate to automatically take up wires; the switch 50 is connected to the control board 70 for controlling whether the control board 70 supplies the motor with the supply voltage. Illustratively, when the automatic wire rewinding device is used for charging a mobile phone, the first port 20 is connected with a power supply module, the second port 30 is connected with a charging interface of the mobile phone to be charged, the first wire 41 can be pulled out to a proper length through the second port 30 according to requirements, after charging is finished, the second port 30 is disconnected from the charging interface of the mobile phone, corresponding operation is performed on the switch 50, the control board 70 provides power supply voltage for the motor 13, the motor 13 rotates, the transmission shaft 12 of the motor 13 drives the reel to rotate, and therefore the first wire 41 is put into the wire rewinding box.
Fig. 4 is a schematic structural view of another automatic wire rewinding device according to a third alternative embodiment of the present invention, as shown in fig. 4, in the alternative embodiment, the first port and the control board are connected to the control board 70 through a second wire 42, wherein the second wire 42 and the first wire 41 are made of the same material.
Example four
Fig. 5 is a schematic structural view of an automatic wire rewinding device provided by the fourth embodiment of the present invention, as shown in fig. 5, optionally, the automatic wire rewinding device further includes a wire roller 15; the wire roller 15 is arranged in the wire-rewinding box 60 near the second port 30; the first sensor 80 is disposed at the wire roller 15, and when the wire roller 15 stops rotating, the first sensor 80 is triggered, and the control board 70 cuts off the power supply voltage of the motor 13 according to the electrical signal of the first sensor 80. In this embodiment, the first port 20 and the second wire 42 are connected to the control board 70, the second port 30 is connected to the first wire 41, and the switch 50 is located on the surface of the wire-rewinding box 60.
Specifically, the wire roller 15 is a pair of pulleys respectively disposed on two sides of the first wire 41, and is used for ensuring that the first wire 41 is received in the same direction and avoiding friction when automatically winding.
Optionally, the reel includes a pair of meshing gears (11 and 14); specifically, the reel includes a winding gear 11 and a transmission gear 14; when the motor 13 acts, the winding gear 11 winds the first lead 41, the first lead 41 is collected into the wire collecting box 60, one side of the transmission gear 14 is meshed with the winding gear 11, the other side of the transmission gear is connected with the transmission shaft 12 of the motor 13, specifically, a gear shaft of the transmission gear 14 is meshed with a driving gear of the transmission shaft 12 of the motor 13 to perform transmission, when the control board 70 supplies power to the motor 13, the motor 13 rotates, the transmission shaft 12 of the motor 13 drives the transmission gear 14 to rotate, and the transmission gear 14 drives the winding gear 11 to rotate, so that the first lead 41 is collected into the wire collecting box 60.
The first sensor 80 is arranged at the wire roller 15, the first sensor 80 detects the rotating speed of the wire roller 15, when the automatic wire rewinding is normal, the wire roller 15 keeps a preset speed to rotate, when the automatic wire rewinding process is performed, the first wire 41 encounters an obstacle or a user wants to stop the wire rewinding action, the user can apply a certain pulling force on the first wire 41, and at the moment, the speed of the wire roller 15 is lower than the preset speed; when the speed of the wire roller 15 is lower than the preset speed, the control board 70 cuts off the power supply voltage to the motor 13, the motor 13 stops rotating, and the automatic wire rewinding device stops wire rewinding. Further, after detecting that the speed of the wire roller 15 is lower than the preset speed and stopping the rotation of the motor 13, the automatic wire rewinding device sends out a warning, such as a light flashing or a warning sound, to remind a user that the first wire 41 may encounter an obstacle during the wire rewinding process, and if the user stops the rotation of the motor by applying a pulling force, the user may double click the switch 50 to remove the warning. Further, when the user wants to recover the automatic wire rewinding action, the user can click the switch 50, and the control board 70 supplies power to the motor 13 again, so that the automatic wire rewinding device performs the automatic wire rewinding action again.
EXAMPLE five
Fig. 6 is a schematic structural diagram of an automatic wire rewinding device provided by the fifth embodiment of the present invention, as shown in fig. 6, optionally, the position of the wire rewinding box 60 near the second port 30 is provided with a second sensor 90, a magnet (not shown) is arranged at the connection position of the second port 30 and the first wire 41, the magnet contacts the second sensor 90, and the control board 70 disconnects the power supply voltage of the motor 13. In this embodiment, the first port 20 and the second wire 42 are connected to the control board 70, the second port 30 is connected to the first wire 41, and the switch 50 is located on the surface of the wire-rewinding box 60.
The second sensor 90 is arranged at the position, close to the second port 30, of the take-up box 60, the magnet is arranged at the connecting position of the second port 30 and the first lead 41, when the magnet is in contact with or close to the second sensor 90, a corresponding electric signal is generated according to induction and sent to the control board 70, and the control board 70 controls the power supply voltage of the motor 13 to be cut off. Illustratively, when the automatic wire rewinding action is completed, a magnet (not shown) located at the connection position of the second port 30 and the first wire 41 contacts or is close to the second sensor 90, and the control board 70 controls the motor to be disconnected to stop the wire rewinding action.
EXAMPLE six
Fig. 7 is a schematic side structure view of an automatic wire take-up device provided by the sixth embodiment of the present invention, as shown in fig. 7, it is optional that the wire take-up box 60 further includes: and a groove 16 arranged on the side surface of the take-up box 60, wherein the shape of the groove 16 is the same as that of the second port and the first wire, and the groove is used for accommodating the second port.
Wherein, because the second port exposes outside the line box, after the line box is accomplished to receive the line, the second port still is outside line box 60, be unfavorable for receiving and depositing of line box 60, consequently need set up the recess 16 that can receive the second port in the corresponding side of line box 60, because the second port is connected with first wire, and is further, in the recess 16 is brought into in for the convenience of receiving the second port, can simultaneously take in a section first wire of being connected with it, therefore recess 16 shape is the same with second port and first wire shape.
Optionally, a limit module 16 is further disposed at the groove 16 on the side surface of the wire rewinding box 60, a limit switch 18 is disposed on the other side surface of the wire rewinding box 60, and the limit switch 18 is used for controlling the telescopic state of the limit module 17; after the second port is received into the groove 16, the limiting module 17 shields the second port, the second module is prevented from falling off from the groove 16, when the second module is needed to be used, the limiting switch 18 is clicked, and the limiting module 17 shrinks to enter the shell of the wire collecting box 60.
EXAMPLE seven
Fig. 8 is a schematic structural view of an automatic take-up device provided by the seventh embodiment of the present invention, as shown in fig. 8, it is optional, further includes: the load recognition module 71 is connected to the control board 70 for monitoring whether the second port 30 is connected to a load. In this embodiment, the first port 20 and the second wire 42 are connected to the control board 70, the second port 30 is connected to the first wire 41, and the switch 50 is located on the surface of the wire-rewinding box 60.
For example, when a user forgets to take up the wire in time after using the automatic wire take-up device, the first wire 41 not only occupies a space outside the automatic wire take-up device for a long time, but also is easily wound together with other wires or forms a pet or a child tripping over an obstacle; the load identification module 71 is arranged in the automatic wire take-up device and used for monitoring whether the second port 30 is connected with a load or not and whether the time of the second port 30 not connected with the load exceeds the preset time duration or not, when the time of the second port 30 not connected with the load exceeds the preset time duration, the control board 70 connected with the load identification module 71 controls the motor to rotate to automatically take up the wire, preferably, the preset time duration is 30 minutes, and the use safety of the automatic wire take-up device is guaranteed.
Alternatively, the switch 50 is disposed on the first port 20, the second port 30, or the outer surface of the automatic wire rewinding device 1.
Exemplarily, when the switch 50 is arranged at the second port 30, a user can finish automatic wire rewinding by clicking the switch 50 on the second port 30 after charging the mobile phone by using the second port 30 at night, so that the need of turning on a light to find the switch 50 on the automatic wire rewinding device is avoided, and the operation is convenient.
Optionally, a standby power supply is further included for supplying power to the second port and the winding device in case of emergency.
Optionally, the control board is provided with a corresponding protection circuit to protect the motor and the electric load, so that damage to the electronic equipment caused by overcurrent, overvoltage, impedance and other factors is avoided.
Example eight
On the basis of the technical scheme of the embodiment, the method further comprises the following steps:
the automatic wire take-up device can be used as a standard module and placed in a mobile power supply or a charger, the first port is set to be a contact, and the automatic wire take-up device can be connected with the power supply module through the contact to supply power.
Correspondingly, the switch can also be arranged on the outer surface of a product internally provided with the automatic wire take-up device.
Further, fig. 9 is the utility model provides a ninth a provide an automatic take-up's structural schematic diagram, as shown in fig. 9, a plurality of automatic take-up 2 are integrated in a box body 1, 1 one side of box body is the service plate 3, the service plate 3 is connected through contact A with a plurality of automatic take-up 2 and is supplied power, the service plate 3 passes through plug C and connects the power, the first port B of automatic take-up 2 is located 1 outsides of box body, be used for connecting the power consumption load, 1 opposite side baffle 4 of box body can move about, change automatic take-up 2 in to box body 1 according to the demand, satisfy the demand of multiple interface that charges, exemplary, can be applied to the meeting room, in multimedia classroom and the daily charging of family, very big improvement the convenience that charges of consumer.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An automatic take-up device, comprising:
a winding device;
the first port is used for connecting an external power supply module to obtain power supply voltage, and the power supply voltage is used for driving the winding device;
a second port for connecting an external power load to supply the supply voltage to the external power load;
a first wire, one end of which is connected to the first port or the second port, the winding device receiving a part or all of the first wire in a winding manner when driven by the supply voltage;
a switch for controlling whether the supply voltage is supplied to the winding device.
2. The automatic wire takeup device of claim 1, further comprising:
the wire winding box comprises a box body and the wire winding device arranged in the box body; the box body is square or round, and the winding device can collect part or all of the first lead into the box body.
3. The automatic wire takeup device according to claim 2, wherein the first port and the second port are both exposed outside of a side of the wire takeup box.
4. The automatic wire takeup device of claim 1, further comprising: a control panel;
the second port is connected with the control panel through the first wire, the first port is directly connected with the control panel or is connected with the control panel through the second wire, the winding device comprises a motor and a winding wheel driven by the motor, and the power end of the motor is connected with the control panel.
5. The automatic wire takeup device of claim 4, further comprising: the first port is connected with a control board through the first lead, and the second port is directly connected with the control board or is connected with the control board through a second lead.
6. The automatic wire takeup device according to claim 2, further comprising a wire roller; the wire guide roller is arranged in the wire take-up box and close to the second port; the wire roller is provided with a first sensor, the wire roller is triggered when the wire roller stops rotating, and the control board cuts off the power supply voltage of the motor.
7. The automatic wire rewinding device as claimed in claim 1, further comprising a second sensor disposed at a position of the wire rewinding cartridge near the second port, wherein a magnet is disposed at a connection position of the second port and the first lead, the magnet contacts the second sensor, and the control board disconnects a power supply voltage of the motor.
8. The automatic take-up of claim 2, wherein the take-up cartridge further comprises: the groove is arranged on the side face of the wire rewinding box, and the shape of the groove is the same as that of the second port and the first lead and is used for accommodating the second port.
9. The automatic wire takeup device of claim 4, further comprising: and the load identification module is connected with the control board and used for monitoring whether the second port is connected with a load or not.
10. The automatic wire takeup device according to claim 1, wherein the switch is disposed on the first port, the second port or an outer surface of the automatic wire takeup device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601798.6U CN212769173U (en) | 2020-04-21 | 2020-04-21 | Automatic take-up device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020601798.6U CN212769173U (en) | 2020-04-21 | 2020-04-21 | Automatic take-up device |
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| CN212769173U true CN212769173U (en) | 2021-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213347A1 (en) * | 2020-04-21 | 2021-10-28 | 深圳市熙锦科技发展有限公司 | Automatic wire taking-up device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213347A1 (en) * | 2020-04-21 | 2021-10-28 | 深圳市熙锦科技发展有限公司 | Automatic wire taking-up device |
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