CN212649197U - Wireless non-contact air-isolated charger based on Internet of things technology - Google Patents
Wireless non-contact air-isolated charger based on Internet of things technology Download PDFInfo
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- CN212649197U CN212649197U CN202021454718.5U CN202021454718U CN212649197U CN 212649197 U CN212649197 U CN 212649197U CN 202021454718 U CN202021454718 U CN 202021454718U CN 212649197 U CN212649197 U CN 212649197U
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Abstract
The utility model discloses a wireless non-contact air-insulated charger based on the technology of Internet of things, which comprises a charging transmitter fixed on a mobile trolley; the distance monitoring module is used for monitoring the distance between the charging transmitter and the charging receiver, the communication module is respectively connected with the distance monitoring module and the control module, the communication module is used for transmitting the distance data information between the charging transmitter and the charging receiver monitored by the distance monitoring module to the control module, the control module is arranged on the mobile trolley, the control module can control the distance between the mobile trolley and the charging receiver according to the distance data information monitored by the distance monitoring module, so that the charging transmitter can move according to the distance change between the charging transmitter and the charging receiver, the charging efficiency is ensured, and the phenomenon that the charging is stopped when the electronic equipment is used while charging due to the fact that the electronic equipment is separated from the effective transmission range of the charging transmitter and the charging receiver is avoided.
Description
Technical Field
The utility model belongs to the wireless field of charging especially relates to a wireless non-contact separates empty charger based on internet of things.
Background
Wireless charging technology (english: Wireless charging technology; Wireless charge technology) is derived from Wireless power transfer technology. The basic principle of the wireless charging technology is as follows: 1. electromagnetic induction type: the alternating current with a certain frequency of the primary coil generates a certain current in the secondary coil through electromagnetic induction, so that energy is transferred from a transmission end to a receiving end. At present, the most common charging solution adopts electromagnetic induction, in fact, the electromagnetic induction solution does not have much mysterious sense in technical realization, and the non-contact induction type charger patent applied by the native Biedi company in China as early as 2005 in 12 months uses the electromagnetic induction technology; 2. magnetic field resonance: the energy transmission device and the energy receiving device are combined, when the two devices are adjusted to the same frequency or resonate at a specific frequency, the two devices can exchange energy with each other, and the technology is currently researched, and a research team led by Marin Sol jacic of physical education at Massachusetts Institute of Technology (MIT) lightens a 60-watt bulb two meters away and takes the name Witricity; 3. the radio wave type: the technology is developed more mature, is similar to the early used ore radio, and mainly comprises a microwave transmitting device and a microwave receiving device, can capture the radio wave energy rebounded from the wall, and keeps stable direct current voltage while adjusting along with the load. This approach requires only a single transmitter mounted on the wall plug and a "mosquito" receiver that can be mounted on any low voltage product.
The existing wireless non-contact charger generally comprises a charging transmitter and a charging receiver, wherein the charging transmitter is provided with a power line and can transmit electric energy to the charging receiver, the charging receiver is used for being connected with an electronic device needing to be charged and providing the electronic device with the electric energy, but the distance between the charging receiver and the charging transmitter is a part of factors influencing the charging efficiency, people usually do not pay attention to the distance between the electronic device and the charging transmitter after connecting the charging receiver with the electronic device needing to be charged, sometimes use the electronic device while charging, and inevitably move the electronic device when in use, so that the electronic device is farther away from the charging transmitter, the charging efficiency is reduced, or the charging receiver is separated from the effective transmission range of the charging transmitter and the charging receiver to stop charging.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the wireless non-contact air-insulated charger based on the Internet of things technology can enable a charging transmitter to move according to the distance change between the charging transmitter and a charging receiver, and ensures the charging efficiency.
The utility model adopts the technical scheme as follows:
the utility model provides a wireless non-contact separates empty charger based on internet of things, includes the transmitter and the receiver that charges that charge, and the transmitter that charges has the power cord, and the transmitter that charges can send electric energy to the receiver that charges, the receiver that charges is used for being connected and providing the electric energy for it with the electronic equipment that needs to charge, its characterized in that: the device also comprises a moving trolley, a distance monitoring module, a communication module and a control module;
the charging transmitter is fixed on the movable trolley;
the distance monitoring module is used for monitoring the distance between the charging transmitter and the charging receiver;
the communication module is respectively connected with the distance monitoring module and the control module and is used for transmitting the distance data information between the charging transmitter and the charging receiver monitored by the distance monitoring module to the control module;
the control module is positioned on the movable trolley and can control the distance between the movable trolley and the charging receiver according to the distance data information monitored by the distance monitoring module.
The further technical scheme is as follows: the movable trolley comprises a trolley body, and a driving motor, a steering motor, a driving wheel and a following wheel which are positioned on the trolley body; the driving wheel is connected with the vehicle body by means of a first wheel carrier, a rotating shaft is fixed at the upper end of the first wheel carrier and rotatably connected with the vehicle body, the rotating shaft is coaxially fixed with an output shaft of a steering motor, and the steering motor is fixed on the vehicle body; the first wheel carrier is rotatably connected with the driving wheel by means of a first rotating shaft, and the first rotating shaft is coaxially fixed with the driving wheel; an output shaft of the driving motor is coaxially fixed with the first rotating shaft, and the driving motor is fixed with the first wheel carrier; the following wheel is fixed with the vehicle body by a second wheel frame, and the second wheel frame is rotatably connected with the following wheel by a second rotating shaft; the charging transmitter is fixed on the vehicle body, and the control module is respectively connected with the steering motor and the driving motor.
The further technical scheme is as follows: the distance monitoring module is a radio distance measuring module.
The further technical scheme is as follows: and a take-up and pay-off device is arranged on the power line.
The further technical scheme is as follows: the wire take-up and pay-off device comprises a shell, a rotating frame and a wire take-up and pay-off motor; the shell is fixed on the moving trolley and provided with a wire passing port, the rotating frame is positioned in the shell and is rotatably connected with the shell by virtue of a third rotating shaft, and the third rotating shaft is coaxially fixed with the rotating frame; an output shaft of the wire winding and unwinding motor is coaxially fixed with the third rotating shaft, the wire winding and unwinding motor is fixed on the shell, and the power wire is wound on the rotating frame; the take-up and pay-off motor is connected with the control module.
The further technical scheme is as follows: the control module is a single chip microcomputer or a computer.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, the charging transmitter is fixed on the movable trolley; the distance monitoring module is used for monitoring the distance between the charging transmitter and the charging receiver, the communication module is respectively connected with the distance monitoring module and the control module, the communication module is used for transmitting the distance data information between the charging transmitter and the charging receiver monitored by the distance monitoring module to the control module, the control module is arranged on the mobile trolley, the control module can control the distance between the mobile trolley and the charging receiver according to the distance data information monitored by the distance monitoring module, so that the charging transmitter can move according to the distance change between the charging transmitter and the charging receiver, the charging efficiency is ensured, and the phenomenon that the charging is stopped when the electronic equipment is used while charging due to the fact that the electronic equipment is separated from the effective transmission range of the charging transmitter and the charging receiver is avoided.
Drawings
FIG. 1 is a schematic view showing the connection relationship between the components of the present invention;
FIG. 2 is a schematic structural view of the mobile cart of the present invention;
fig. 3 is a schematic structural view of the winding and unwinding device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, a wireless non-contact air-insulated charger based on internet of things technology comprises a charging transmitter 1 and a charging receiver 2, wherein the charging transmitter 1 is provided with a power line 3, the charging transmitter 1 can transmit electric energy to the charging receiver 2, the charging receiver 2 is used for being connected with electronic equipment to be charged and providing electric energy for the electronic equipment, and the wireless non-contact air-insulated charger further comprises a mobile trolley 4, a distance monitoring module 5, a communication module 6 and a control module 7;
the charging transmitter 1 is fixed on the movable trolley 4;
the distance monitoring module 5 is used for monitoring the distance between the charging transmitter 1 and the charging receiver 2;
the communication module 6 is respectively connected with the distance monitoring module 5 and the control module 7, and is used for transmitting the distance data information between the charging transmitter 1 and the charging receiver 2, which is monitored by the distance monitoring module 5, to the control module 7;
the control module 7 is located on the moving trolley 4 and can control the distance between the moving trolley 4 and the charging receiver 2 according to the distance data information monitored by the distance monitoring module 5.
The control module 7, the movable trolley 4, the distance monitoring module 5 and the communication module 6 can be powered by the power line 3.
In the utility model, the charge transmitter 1 is fixed on the movable trolley 4; the distance monitoring module 5 is arranged for monitoring the distance between the charging transmitter 1 and the charging receiver 2, the communication module 6 is respectively connected with the distance monitoring module 5 and the control module 7, the communication module 6 is used for transmitting the distance data information between the charging transmitter 1 and the charging receiver 2 monitored by the distance monitoring module 5 to the control module 7, the control module 7 is arranged on the movable trolley 4, the control module 7 can control the distance between the movable trolley 4 and the charging receiver 2 according to the distance data information monitored by the distance monitoring module 5, so that the charging transmitter 1 can move according to the distance change between the charging transmitter 1 and the charging receiver 2, the charging efficiency is ensured, and the phenomenon that the charging transmitter 1 is separated from the effective transmission range of the charging transmitter 1 and the charging receiver 2 to stop charging when the electronic equipment is used during charging can be avoided
The movable trolley 4 comprises a trolley body 8, and a driving motor 9, a steering motor 10, a driving wheel 11 and a following wheel 12 which are positioned on the trolley body 8; the driving wheel 11 is connected with the vehicle body 8 through a first wheel carrier 13, a rotating shaft 19 is fixed at the upper end of the first wheel carrier 13, the rotating shaft 19 is rotatably connected with the vehicle body 8, the rotating shaft 19 is coaxially fixed with an output shaft of the steering motor 10, and the steering motor 10 is fixed on the vehicle body 8; the first wheel carrier 13 is rotatably connected with the driving wheel 11 by means of a first rotating shaft, and the first rotating shaft is coaxially fixed with the driving wheel 11; an output shaft of the driving motor 9 is coaxially fixed with the first rotating shaft, and the driving motor 9 is fixed with the first wheel carrier 13; the following wheel 12 is fixed with the vehicle body 8 by a second wheel carrier 14, and the second wheel carrier 14 is rotatably connected with the following wheel 12 by a second rotating shaft; the charging transmitter 1 is fixed on a vehicle body 8, and the control module 7 is respectively connected with a steering motor 10 and a driving motor 9.
The control module 7 can control the driving motor 9 to drive the driving wheel 11 to rotate so as to enable the charging transmitter 1 to move, and the control module 7 can control the steering motor 10 to control the moving direction of the charging transmitter 1.
The distance monitoring module 5 is a radio ranging module. Radio ranging is a ranging method based on electromagnetic wave application technology. Radio ranging, that is, measuring distance by radio, is one of the basic tasks of radio navigation. Radio ranging can be divided into three types according to its working principle: pulse ranging (also known as time ranging), phase ranging, and frequency ranging. The working mode can be divided into two modes of ranging with an independent timer and ranging without the independent timer.
The power line 3 is provided with a take-up and pay-off device which can control the power line 3 to be lengthened or shortened according to the distance between the movable trolley 4 and the charging receiver 2
The wire take-up and pay-off device comprises a shell 15, a rotating frame 16 and a wire take-up and pay-off motor 17; the shell 15 is fixed on the movable trolley 4, the shell 15 is provided with a wire passing port 18, the rotating frame 16 is positioned inside the shell 15, the rotating frame 16 is rotatably connected with the shell 15 through a third rotating shaft, and the third rotating shaft is coaxially fixed with the rotating frame 16; an output shaft of the wire winding and unwinding motor 17 is coaxially fixed with the third rotating shaft, the wire winding and unwinding motor 17 is fixed on the shell 15, and the power wire 3 is wound on the rotating frame 16; the wire winding and unwinding motor 17 is connected with the control module 7, and the control module 7 controls the wire winding and unwinding motor 17 to drive the rotating frame 16 to rotate so as to control the winding and unwinding of the power wire 3.
The control module 7 is a single chip microcomputer or a computer.
The communication module (6) is a wireless communication module, such as a WIFI module.
The above description is only the preferred embodiment of the present invention.
Claims (6)
1. The utility model provides a wireless non-contact separates empty charger based on internet of things, includes charge transmitter (1) and charging receiver (2), and charge transmitter (1) has power cord (3), and charge transmitter (1) can send electric energy to charging receiver (2), charging receiver (2) are used for being connected with the electronic equipment that needs to charge and provide the electric energy for it, its characterized in that: the system also comprises a mobile trolley (4), a distance monitoring module (5), a communication module (6) and a control module (7);
the charging transmitter (1) is fixed on the mobile trolley (4);
the distance monitoring module (5) is used for monitoring the distance between the charging transmitter (1) and the charging receiver (2);
the communication module (6) is respectively connected with the distance monitoring module (5) and the control module (7) and is used for transmitting distance data information between the charging transmitter (1) and the charging receiver (2) monitored by the distance monitoring module (5) to the control module (7);
the control module (7) is positioned on the mobile trolley (4) and can control the distance between the mobile trolley (4) and the charging receiver (2) according to the distance data information monitored by the distance monitoring module (5).
2. The wireless non-contact air-insulated charger based on the internet of things technology is characterized in that: the movable trolley (4) comprises a trolley body (8), and a driving motor (9), a steering motor (10), a driving wheel (11) and a following wheel (12) which are positioned on the trolley body (8); the driving wheel (11) is connected with the vehicle body (8) through a first wheel carrier (13), a rotating shaft (19) is fixed at the upper end of the first wheel carrier (13), the rotating shaft (19) is rotatably connected with the vehicle body (8), the rotating shaft (19) is coaxially fixed with an output shaft of the steering motor (10), and the steering motor (10) is fixed on the vehicle body (8); the first wheel carrier (13) is rotatably connected with the driving wheel (11) by a first rotating shaft, and the first rotating shaft is coaxially fixed with the driving wheel (11); an output shaft of the driving motor (9) is coaxially fixed with the first rotating shaft, and the driving motor (9) is fixed with the first wheel carrier (13); the following wheel (12) is fixed with the vehicle body (8) by a second wheel carrier (14), and the second wheel carrier (14) is rotatably connected with the following wheel (12) by a second rotating shaft; the charging transmitter (1) is fixed on the vehicle body (8), and the control module (7) is respectively connected with the steering motor (10) and the driving motor (9).
3. The wireless non-contact air-insulated charger based on the technology of the internet of things according to claim 1 or 2, characterized in that: the distance monitoring module (5) is a radio ranging module.
4. The wireless non-contact air-insulated charger based on the internet of things technology is characterized in that: and a take-up and pay-off device is arranged on the power line (3).
5. The wireless non-contact air-insulated charger based on the technology of the internet of things according to claim 4, wherein: the take-up and pay-off device comprises a shell (15), a rotating frame (16) and a take-up and pay-off motor (17); the shell (15) is fixed on the mobile trolley (4), the shell (15) is provided with a wire passing port (18), the rotating frame (16) is positioned in the shell (15), the rotating frame (16) is rotatably connected with the shell (15) through a third rotating shaft, and the third rotating shaft is coaxially fixed with the rotating frame (16); an output shaft of the wire winding and unwinding motor (17) is coaxially fixed with the third rotating shaft, the wire winding and unwinding motor (17) is fixed on the shell (15), and the power wire (3) is wound on the rotating frame (16); the take-up and pay-off motor (17) is connected with the control module (7).
6. The wireless non-contact air-insulated charger based on the technology of the internet of things according to claim 1 or 5, wherein: the control module (7) is a single chip microcomputer or a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454718.5U CN212649197U (en) | 2020-07-22 | 2020-07-22 | Wireless non-contact air-isolated charger based on Internet of things technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454718.5U CN212649197U (en) | 2020-07-22 | 2020-07-22 | Wireless non-contact air-isolated charger based on Internet of things technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212649197U true CN212649197U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454718.5U Active CN212649197U (en) | 2020-07-22 | 2020-07-22 | Wireless non-contact air-isolated charger based on Internet of things technology |
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| Country | Link |
|---|---|
| CN (1) | CN212649197U (en) |
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- 2020-07-22 CN CN202021454718.5U patent/CN212649197U/en active Active
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