CN210841830U - Intelligent schoolbag charges - Google Patents
Intelligent schoolbag charges Download PDFInfo
- Publication number
- CN210841830U CN210841830U CN201922055126.XU CN201922055126U CN210841830U CN 210841830 U CN210841830 U CN 210841830U CN 201922055126 U CN201922055126 U CN 201922055126U CN 210841830 U CN210841830 U CN 210841830U
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- schoolbag
- charging
- roller
- battery module
- speed
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Abstract
The utility model provides an intelligent schoolbag charges, include the schoolbag, fix the pull rod on the schoolbag surface and establish the gyro wheel in schoolbag outer bottom surface below, still include: a speed and power control device and a sensor fixed at the upper end of the pull rod; the speed and power supply control device is connected with one end of the sensor; the wireless rechargeable battery module is positioned in the middle of the schoolbag; the central controller and the power device are positioned at the lower part of the schoolbag; the central controller is respectively connected with the other end of the sensor, the power device and the wireless rechargeable battery module; the power device is connected with the roller and drives the roller to roll; the solar panel film is embedded in the surface of the middle area of the schoolbag; the solar panel film is connected with a storage battery in the wireless rechargeable battery module through a voltage regulating element. The utility model discloses a schoolbag cost is lower, and it is more convenient to charge, carries.
Description
Technical Field
The utility model relates to an intelligence schoolbag technical field especially relates to an intelligent schoolbag charges.
Background
The volume of contemporary student's schoolbag is bigger and bigger, and the books of placing are also more and more, under this condition, if student oneself carries overweight schoolbag, can cause great pressure to student's shoulder. Most intelligent schoolbag on the market now all is pull rod formula schoolbag, and the function is more, say: information identification, intelligent monitoring, a conversation function, a song listening function, potential safety hazard identification, an LED (light emitting diode) school timetable display function, a night illumination function and the like. Although the pressure caused by carrying can be reduced to a certain extent, the carrying is still inconvenient, and meanwhile, the general cost is higher. At present, an intelligent schoolbag with more convenient carrying and lower cost is needed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a charge intelligent schoolbag, can be more convenient carry, the cost is also lower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligent schoolbag charges, includes the schoolbag, fixes the pull rod on the schoolbag surface and establishes the gyro wheel in schoolbag outer bottom surface below, still includes:
a speed and power control device and a sensor fixed at the upper end of the pull rod; the speed and power supply control device is connected with one end of the sensor;
the wireless rechargeable battery module is positioned in the middle of the schoolbag; the central controller and the power device are positioned at the lower part of the schoolbag; the central controller is respectively connected with the other end of the sensor, the power device and the wireless rechargeable battery module;
the power device is connected with the roller and drives the roller to roll.
The further improvement of the novel scheme is as follows:
the power device comprises a motor driver and a motor which are connected with each other, the motor driver is connected with the central controller, and the motor is connected with the roller.
In the above novel scheme, preferably, the speed and power control device is provided with 4 gears, which are respectively 1 gear speed 1km/h, 2 gear speed 1.5km/h, 3 gear speed 2km/h, and the gears are closed.
In the above novel solution, preferably, the wireless rechargeable battery module includes an embedded coil and a battery for electromagnetic induction type non-contact charging.
Preferably, the method further comprises the following steps: solar panel film and pressure regulating component. The solar panel film is embedded into the surface of the middle area of the schoolbag; the solar panel film is connected with the storage battery through the voltage regulating element.
In the above novel solution, preferably, the wireless rechargeable battery module is a detachable structure.
In the above novel solution, preferably, the roller is a fixed direction roller.
Can find out by above scheme, the utility model discloses an intelligence schoolbag charges provides the power energy through wireless rechargeable battery module, and central controller controls power device and drives the gyro wheel roll after receiving sensor's signal, realizes that the automation of schoolbag gos forward for the student can be more laborsaving more convenient schoolbag of carrying. Simultaneously, through wireless rechargeable battery module, the cooperation is general wireless charging device can be in need not the time of using rapidly convenient charging, can make the student reach convenient and fast's charging behind the destination, can have sufficient electric quantity when guaranteeing to use. The sensing function of the sensor is added, so that when a user holds the pull rod, the roller is influenced by power to move forwards, and when the user looses the handle, the power device does not provide power, the situation that the schoolbag still moves forwards automatically under the condition that the student user forgets to turn off the power switch can be avoided, and the safety is greatly improved.
In addition, through providing the detachability of wireless rechargeable battery module, can make things convenient for the washing of schoolbag, also can be when schoolbag battery or other parts damage, other intact parts of function of maximum utilization. And the direction of the fixed roller can make the schoolbag more easily controlled to advance, thereby being convenient for the student user to use.
Drawings
Fig. 1 is the embodiment of the utility model provides an intelligent schoolbag structure sketch map charges.
Wherein, 1, schoolbag; 2. a roller; 3. a pull rod; 4. a sensor; 5. a wireless rechargeable battery module; 6. a central controller; 7. a switch and a speed selector; 8. a motor driver; 9. an electric motor.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, an embodiment of the present invention will first explain a wireless intelligent schoolbag structure and practical use conditions of the present invention.
The utility model discloses wireless intelligent schoolbag, including schoolbag 1, the gyro wheel 2 that is located schoolbag 1 bottom and the pull rod 3 that is located the schoolbag middle part. The switch and speed selector 7 and sensor 4 are located at the upper end of the pull rod for convenient operation by the user. The central controller 6 is respectively connected with the wireless rechargeable battery module 5, the sensor 4 and the motor driving circuit 8. The motor driving circuit 8 is connected with the motor 9; the rotor of the motor 9 is fixedly connected with the rotating shaft of the roller 2.
After the switch and the speed selector 7 are started, the sensor 4 generates a trigger signal for rotating the roller according to a touch signal of a user; the central controller 6 analyzes the trigger signal to obtain motion information, and inputs a driving signal into the motor driving circuit 8 according to the motion information; the motor driving circuit 8 outputs driving force to the motor 9, and the rotor drives the roller to rotate and move according to the driving force.
The intelligent schoolbag that charges of this embodiment, when the user pulled the schoolbag and went up and down to study, can turn on power supply unit, the user only need provide a direction, and the schoolbag passes through power device drive gyro wheel and rolls. Structurally, the rollers of the schoolbag are fixed and can only move forward in one direction. When the power supply is turned on, the speed is adjusted through the switch device, the schoolbag determines whether to continuously drive the wheels to move forward through the sensing module at the top end of the pull rod, and the sensing module comprises a sensor. When the touch of the user is not sensed, the schoolbag stops moving forward. The battery of this embodiment has the wireless function of charging, and when the user placed the schoolbag in wireless charging's indoor, the schoolbag will charge by oneself. The battery can be an energy-saving battery. The schoolbag material can be made of waterproof material so as to ensure normal use in rainy days.
When using the intelligent schoolbag of charging of this embodiment, if the user went to school, can turn on the power, at this moment the display lamp lights, and the user only need adjust the speed of walking to touch the pull rod top through the hand, the schoolbag will be at the uniform velocity gos forward. After the user arrives at school, the power is turned off, and the display lamp is turned off. The schoolbag can be charged wirelessly to ensure that a user can learn the energy needed to go home.
The speed and the switch are regulated by one and the same device, i.e. the switch and the speed selector 7, the switch and the speed selector 7 imitating the switch gear of the fan. Because the user is mainly for pupils, this embodiment has set four gears: 1, 2, 3, off. 1-gear speed 1km/h, 2-gear speed 1.5km/h and 3-gear speed 2km/h, and the turning-off indicates that the whole electric device is turned off. Three speed range pages indicate that the device is in an on state.
Furthermore, the surface layer and the inner layer of the schoolbag are preferably made of waterproof and dirt-resistant materials, so that the service life of the schoolbag can be guaranteed to the maximum extent.
Furthermore, the wireless charging module can be detached, so that the schoolbag can be conveniently cleaned, and other parts with complete functions can be utilized to the maximum extent when batteries or other parts of the schoolbag are damaged.
Furthermore, the rechargeable battery uses an energy-saving battery, so that the influence on the environment is reduced.
Furthermore, the mechanical structure part and the wheel part move in a single direction, and the control is more suitable.
Further, the embedded motion perception module in pull rod top, when this module of user's hand touch, power device is triggered, and the gyro wheel begins the motion.
The schoolbag of this embodiment can have two kinds of charging methods, wireless charging and solar charging.
The wireless charging module comprises a storage battery and an embedded coil for electromagnetic induction type non-contact charging. The solar charging is mainly divided into three parts: solar panel film, battery, voltage regulating element. The wireless charging and the solar charging share the storage battery and the voltage regulating element. Structurally, the surface of the schoolbag is embedded with a solar panel film and is connected with a storage battery through a voltage regulating element. The solar panel film of the wireless charging module has the characteristics of light weight, thin thickness, improved weak light performance, PE (polyethylene) film coating technology, flexibility, trickle charging and the like, and the process is mature.
The principle of wireless charging of this embodiment:
the wireless charging technology is a technology for realizing efficient transmission of electric energy by using a wireless power transmission technology to transmit electric charge in the air between a charger and equipment by using magnetic resonance, and forming resonance between the charger and the equipment by using a coil and a capacitor.
The schoolbag can be charged when a wireless charging battery module arranged in the schoolbag is parallel to charging equipment.
The wireless charging battery module has the function of receiving electric energy, components such as a coil, an electrode and the like for electromagnetic induction type non-contact charging are embedded in the wireless charging battery module, the card is thin and can be used after being inserted beside a common battery, and a plurality of portable terminals can easily support non-contact charging by utilizing the card; the corresponding charging charger is responsible for transmitting electric energy, and the current in different areas in the coil can be controlled by charging the uniform coil, so that the magnetic field in a near-field area above the device is uniformly distributed.
Can find out by above scheme, the utility model discloses an intelligence schoolbag charges provides the power energy through wireless rechargeable battery module, and central controller controls power device and drives the gyro wheel roll after receiving sensor's signal, realizes that the automation of schoolbag gos forward for the student can be more laborsaving more convenient schoolbag of carrying. Simultaneously, through wireless rechargeable battery module, the cooperation is general wireless charging device can be in need not the time of using rapidly convenient charging, can make the student reach convenient and fast's charging behind the destination, can have sufficient electric quantity when guaranteeing to use. The sensing function of the sensor is added, so that when a user holds the pull rod, the roller is influenced by power to move forwards, and when the user looses the handle, the power device does not provide power, the situation that the schoolbag still moves forwards automatically under the condition that the student user forgets to turn off the power switch can be avoided, and the safety is greatly improved.
In addition, through providing the detachability of wireless rechargeable battery module, can make things convenient for the washing of schoolbag, also can be when schoolbag battery or other parts damage, other intact parts of function of maximum utilization. And the direction of the fixed roller can make the schoolbag more easily controlled to advance, thereby being convenient for the student user to use. When a user pulls the schoolbag to learn up and down, the power supply device can be turned on, a person only provides one direction, and the schoolbag rolls through the power device. Structurally, the wheels are fixed and can only be oriented in one direction. When the power supply is turned on, the speed is adjusted through the device, and whether the walking is continued or not is determined through the sensing module at the top end of the pull rod. The battery has the wireless function of charging, and when the user placed the schoolbag in wireless charging's room, the schoolbag will charge by oneself. For student users, the use is very convenient, certain safety is achieved, and the cost is low.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides an intelligent schoolbag charges, includes the schoolbag, fixes the pull rod on the schoolbag surface and establishes the gyro wheel in schoolbag outer bottom surface below, its characterized in that still includes:
a speed and power control device and a sensor fixed at the upper end of the pull rod; the speed and power supply control device is connected with one end of the sensor;
the wireless rechargeable battery module is positioned in the middle of the schoolbag; the central controller and the power device are positioned at the lower part of the schoolbag; the central controller is respectively connected with the other end of the sensor, the power device and the wireless rechargeable battery module;
the power device is connected with the roller and drives the roller to roll.
2. The charging intelligent schoolbag as claimed in claim 1, wherein the power device comprises a motor driver and a motor which are connected with each other, the motor driver is connected with the central controller, and the motor is connected with the roller.
3. The charging intelligent bag according to claim 1, wherein the speed and power control device is provided with 4 gears, 1 speed 1km/h for 1 gear, 1.5km/h for 2 gears, 2km/h for 3 gears, and 2km/h for closing the gears.
4. The charging smart bag of claim 1, wherein the wireless charging battery module comprises an embedded coil and battery for electromagnetic induction type non-contact charging.
5. The charging smart bag of claim 4, further comprising: a solar panel film and a voltage regulating element; the solar panel film is embedded into the surface of the middle area of the schoolbag; the solar panel film is connected with the storage battery through the voltage regulating element.
6. The charging smart bag of claim 1, wherein the wireless charging battery module is a detachable structure.
7. The charging smart bag of claim 1, wherein the roller is a fixed direction roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055126.XU CN210841830U (en) | 2019-11-25 | 2019-11-25 | Intelligent schoolbag charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055126.XU CN210841830U (en) | 2019-11-25 | 2019-11-25 | Intelligent schoolbag charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210841830U true CN210841830U (en) | 2020-06-26 |
Family
ID=71283684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055126.XU Expired - Fee Related CN210841830U (en) | 2019-11-25 | 2019-11-25 | Intelligent schoolbag charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210841830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369791A (en) * | 2020-10-21 | 2021-02-19 | 皖江工学院 | Vehicle-mounted schoolbag device and working method thereof |
-
2019
- 2019-11-25 CN CN201922055126.XU patent/CN210841830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369791A (en) * | 2020-10-21 | 2021-02-19 | 皖江工学院 | Vehicle-mounted schoolbag device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20201125 |