CN108903164A - The anti-fold School bag capable of carrying umbrella of one kind and its working method - Google Patents

The anti-fold School bag capable of carrying umbrella of one kind and its working method Download PDF

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Publication number
CN108903164A
CN108903164A CN201810774559.8A CN201810774559A CN108903164A CN 108903164 A CN108903164 A CN 108903164A CN 201810774559 A CN201810774559 A CN 201810774559A CN 108903164 A CN108903164 A CN 108903164A
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CN
China
Prior art keywords
umbrella
wind
processor module
fold
school bag
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810774559.8A
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Chinese (zh)
Inventor
朱昌平
朱从文
陈元元
王启繁
程阳
方正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEHAI UNIVERSITY WENTIAN COLLEGE
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HEHAI UNIVERSITY WENTIAN COLLEGE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEHAI UNIVERSITY WENTIAN COLLEGE filed Critical HEHAI UNIVERSITY WENTIAN COLLEGE
Priority to CN201810774559.8A priority Critical patent/CN108903164A/en
Publication of CN108903164A publication Critical patent/CN108903164A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B3/00—Sticks combined with other objects
    • A45B3/08—Sticks combined with other objects with measuring or weighing appliances
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B11/00—Umbrellas characterised by their shape or attachment
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B17/00—Tiltable umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas
    • A45B25/143—Devices for opening and for closing umbrellas automatic
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

The invention discloses a kind of anti-fold School bag capable of carrying umbrella and its working method, this anti-fold School bag capable of carrying umbrella includes：Processor module, the book umbrella device controlled by the processor module；The umbrella that wherein processor module is suitable for controlling in book umbrella device is stretched out or is withdrawn.This anti-fold School bag capable of carrying umbrella is controlled by processor module, can be converted between school bag and umbrella automatically, facilitate the timely rain-proof of people.

Description

The anti-fold School bag capable of carrying umbrella of one kind and its working method
Technical field
The invention belongs to anti-fold School bag capable of carrying umbrella fields, and in particular to the anti-fold School bag capable of carrying umbrella of one kind and its working method.
Background technique
With the accelerating rhythm of life of modern society, the frequency that people go out is higher and higher, between spring and summer, weather yin It is fine changeable, it is likely to encounter heavy rain, the bad weathers such as heavy rain cause pedestrian to go on a journey difficult.And when encountering bad weather, tradition Method is to take using umbrella to avoid infecting for rainwater, but when encountering weather and converting suddenly, pedestrian is easy to forget to carry rain Umbrella, some professional populations such as office worker, student are difficult to carry umbrella because of self-contained weight；When pedestrian meets with storm etc. greatly Landscape condition, umbrella usually because against the wind etc. reasons turn down, cause umbrella to damage；It is easy to carry that therefore, it is necessary to umbrellas, carrying Article, and be capable of handling against the wind.
Summary of the invention
The present invention provides a kind of anti-fold School bag capable of carrying umbrella and its working methods.
In order to solve the above-mentioned technical problems, the present invention provides a kind of anti-fold School bag capable of carrying umbrella, including：
Processor module, the book umbrella device controlled by the processor module；Wherein
The umbrella that the processor module is suitable for controlling in book umbrella device is stretched out or is withdrawn.
Further, the anti-fold School bag capable of carrying umbrella further includes：
It is adapted to detect for the sensor module of Weather information, i.e.,
The Weather information that the sensor module is suitable for will test is sent to processor module, and the processor module exists Start book umbrella device after judging rain, and adjusts the tilt angle of umbrella.
Further, the book umbrella device includes automatic telescopic umbrella handle, umbrella frame, storage compartment, and is controlled by processor module Several driving motors；Wherein
The bottom of the lower end connection storage compartment of the automatic telescopic umbrella handle；
The umbrella frame includes fixed skeleton, and the associated end positioned at fixed skeleton is provided with extension skeleton；
The extension skeleton is driven respectively by respective drive motor to stretch expansion umbrella cover.
Further, whether rain to detect wind direction with wind-force size and weather, the sensor module includes and processing Device module connected wind sensor group, pressure sensor group and humidity sensor；
The wind sensor group includes for detecting wind direction and the wind sensor of wind-force size around umbrella；
The pressure sensor group includes several pressure sensors, and each pressure sensor is suitable for detecting umbrella all directions respectively The intensity of pressure size of umbrella frame；
The humidity of the humidity sensor detection storage compartment ambient enviroment.
Further, in order to keep off the rain automatically for people when rainy,
The anti-fold School bag capable of carrying umbrella includes：Automatic rain-baffling device；
The automatic rain-baffling device includes being located at automatic telescopic umbrella handle two sides and symmetrically arranged auxiliary telescopic bar, with support Umbrella frame；
The processor module, which is suitable for controlling auxiliary telescopic bar according to the intensity of pressure, wind direction and wind-force size, to be stretched, to adjust Save the horizontal tilt angle of umbrella cover corresponding to maximum wind power direction.
Further, the anti-fold School bag capable of carrying umbrella further includes：Power module；
The power module includes：Attach umbrella cover above flexible solar panel and with the solar panel phase Charging manager even；
The pressure stabilizing charging interface of the charging manager is connected with lithium battery；
It when used outdoors, is lithium battery charging by solar panel.
Another aspect, the present invention also provides a kind of working methods of anti-fold School bag capable of carrying umbrella, including：
The anti-fold School bag capable of carrying umbrella includes：Processor module, the book umbrella device controlled by the processor module；
The working method includes：The umbrella stretching in book umbrella device is controlled by the processor module or is withdrawn.
Further, controlling the method that the umbrella in book umbrella device stretches out by the processor module includes：
Weather information is acquired, and
Start book umbrella device after judging rain, and adjusts the tilt angle of umbrella.Further, the acquisition day Gas information, i.e., it is each side's wind that will test respectively by wind sensor group, pressure sensor group and humidity sensor, each The intensity of pressure size of direction umbrella frame, the humidity of storage compartment ambient enviroment are sent to processor module；And
Start book umbrella device after judging rain, and the method for adjusting the tilt angle of umbrella includes：
The processor module calculates maximum wind power direction according to all directions wind-force, i.e.,
G is maximum wind power direction, that is, wind direction, and M is wind sensor quantity, yjFor each side's wind size；
By the maximum wind power direction of acquisition, the processor module is by being located at automatic telescopic umbrella handle two sides and symmetrically setting The two auxiliary telescopic bar synchronization liftings set, to adjust the horizontal tilt angle of umbrella cover corresponding to maximum wind power direction；
After before if maximum wind power direction face is positive or just,
By wind-force maximum direction G and optimum tilt angle a, the phase of adjustment automatic telescopic umbrella handle and auxiliary telescopic bar is calculated To height d, i.e. d=cos (a) * b, wherein
B is the vertical range that automatic telescopic umbrella handle and two auxiliary telescopic bars constitute plane；
The left or positive right side if maximum wind power direction face is positive,
By wind-force maximum direction G and optimum tilt angle a, calculate relative altitude f between adjustment auxiliary telescopic bar and from Relative altitude h, f=cos (z) the * c, h=0.5f of dynamic telescopic rod
C is the vertical range that two auxiliary telescopic bars constitute plane.
Further, the method for calculating optimum tilt angle a includes：
It is detected respectively and horizontal tilt by auxiliary telescopic bar lift adjustment horizontal tilt angle, and by pressure sensor The corresponding intensity of pressure of angle；
The adjustment tilt angle includes：15 °, 30 °, 45 ° and 60 °, and adjustment sequence is from small to large；
And most preferably inclined by maximum wind power direction corresponding surface umbrella frame by the calculation formula acquisition of pressure minimum of intensity H Rake angle a, the calculation formula are
yiIndicate the corresponding intensity of pressure of each tilt angle, T indicates the adjustment tilt angle sum chosen.
The invention has the advantages that this anti-fold School bag capable of carrying umbrella and its working method are carried umbrella for pedestrian and are provided just Benefit, solves office worker, and the professional populations such as student are difficult to the problem of carrying umbrella because of self-contained weight；This anti-fold school bag Umbrella is controlled by processor module, can be converted between school bag and umbrella automatically, people can prop up when needed and keep off the rain；And And the present invention can also the umbrella cover according to corresponding to wind direction, wind-force size and the intensity of pressure big minor adjustment maximum wind power direction level Tilt angle avoids umbrella from being turned over folding by strong wind.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the system block diagram of the anti-fold School bag capable of carrying umbrella of the present invention；
Fig. 2 is the school bag figure of the anti-fold School bag capable of carrying umbrella of the present invention；
Fig. 3 is the umbrella opening figure of the anti-fold School bag capable of carrying umbrella of the present invention；
Fig. 4 is the schematic diagram one that keeps off the rain automatically of the anti-fold School bag capable of carrying umbrella of the present invention；
Fig. 5 is the schematic diagram two that keeps off the rain automatically of the anti-fold School bag capable of carrying umbrella of the present invention；
Fig. 6 is the battery module block diagram of the anti-fold School bag capable of carrying umbrella of the present invention.
In figure：1 is automatic rain-baffling device, 2 be driving motor, 3 be umbrella link block, 4 be storage compartment, 5 be umbrella cover, 6 For automatic telescopic umbrella handle, 6a be auxiliary telescopic rod, 7 be umbrella frame, 701 be fixed skeleton, 702 be extend skeleton.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the system block diagram of the anti-fold School bag capable of carrying umbrella of the present invention.
As shown in Figure 1, present embodiments providing a kind of anti-fold School bag capable of carrying umbrella comprising：Processor module, by the processor The book umbrella device of module control；The umbrella that wherein processor module is suitable for controlling in book umbrella device is stretched out or is withdrawn.
The processor module is suitable for using embedded processors ARM 922T.
In the present embodiment, the anti-fold School bag capable of carrying umbrella further includes：It is adapted to detect for the sensor module of Weather information, i.e. institute It states the Weather information that sensor module is suitable for will test and is sent to processor module, the processor module is in the case where judging weather Start book umbrella device after rain, and adjusts the tilt angle of umbrella.
Fig. 2 is the school bag figure of the anti-fold School bag capable of carrying umbrella of the present invention.
As shown in Fig. 2, the book umbrella device includes automatic telescopic umbrella handle 6, umbrella frame 7, storage compartment 4, and by processor die Several driving motors 2 of block control；The wherein bottom of the lower end connection storage compartment 4 of the automatic telescopic umbrella handle 6；The umbrella frame 7 Including fixed skeleton 701 and extend skeleton 702, is provided with positioned at the associated end of fixed skeleton 701 and extends skeleton 702；Institute It states and extends skeleton 702 respectively by the drive of respective drive motor 2 to stretch expansion umbrella cover 5, that is, strut umbrella cover 5.
The position of driving motor 2 can be, but not limited to be mounted on the joint for extending skeleton 702 and fixed skeleton 701 Place.
In the present embodiment, the book umbrella device further includes：Starting module, umbrella link block 3 and module is snapped connection, The starting module be the person of being set using it is manually opened/close key, it is convenient for the user to operate；The processor module control is automatic Flexible umbrella handle 6, umbrella frame 7, several driving motors 2, starting module and umbrella link block 3, to realize between umbrella and school bag Freely convert；The umbrella link block 3 is strutted by the rotation of the direction F；The module that snaps connection can be located at extension skeleton 702 With the joint of fixed skeleton 701, extends skeleton 702 for holding and be in softened state.
Whether rain to detect wind direction with wind-force size and weather, the sensor module includes and processor module phase Wind sensor group, pressure sensor group and humidity sensor even.
To in this present embodiment, the wind sensor group may include four wind sensors, four wind sensors For detect umbrella frame 7 just, afterwards, the wind-force size of left and right all directions；The pressure sensor group may include that four pressure pass Sensor, four pressure sensors are respectively used to the intensity of pressure size of detection 7 each position of umbrella frame；And pass through the humidity sensor Device detects ambient humidity signal.
By processor module set environment humidity threshold, if current environment humidity is more than the threshold value, current place is judged In rainy state.
In the present embodiment, the automatic rain-baffling device 1 includes positioned at 6 two sides of automatic telescopic umbrella handle and symmetrically arranged auxiliary Telescopic rod 6a is helped, with supporting umbrella bone 7；The processor module, which is suitable for being controlled according to the intensity of pressure, wind direction and wind-force size, to be assisted Telescopic rod 6a is flexible, to adjust the horizontal tilt angle of umbrella cover 5 corresponding to maximum wind power direction.The automatic rain-baffling device 1 can With the horizontal tilt angle of the umbrella cover 5 according to corresponding to wind direction, the wind-force size intensity of pressure big minor adjustment maximum wind power direction, avoid Umbrella is turned over folding by strong wind.
In the present embodiment, the method for calculating optimum tilt angle a includes：It is horizontal by auxiliary telescopic bar 6a lift adjustment Tilt angle, and the intensity of pressure corresponding with horizontal tilt angle is detected by pressure sensor respectively；The adjustment inclination angle Degree includes：15 °, 30 °, 45 ° and 60 °, and adjustment sequence is from small to large；And pass through maximum wind power direction corresponding surface umbrella frame Optimum tilt angle a is obtained by the calculation formula of pressure minimum of intensity H, which is
yiIndicate that the corresponding intensity of pressure of each tilt angle, the intensity of pressure that 15 ° of inclination angle lower pressure sensors are surveyed are y1, The intensity of pressure that 30 ° of inclination angle lower pressure sensors are surveyed is y2, the intensity of pressure that 45 ° of inclination angle lower pressure sensors are surveyed is y3, The intensity of pressure that 60 ° of inclination angle lower pressure sensors are surveyed is y4, the adjustment tilt angle sum of T expression selection.
Further, the anti-fold School bag capable of carrying umbrella further includes：Power module；The power module includes：Attach 5 top of umbrella cover Flexible solar panel and the charging manager that is connected with the solar panel；The pressure stabilizing of the charging manager is filled Electrical interface is connected with lithium battery；It when used outdoors, is lithium battery charging by solar panel.The lithium battery can be with It powers, avoids because solar panel can not power or darkness to anti-fold School bag capable of carrying umbrella when solar panel can not power When anti-fold School bag capable of carrying umbrella can not work and make troubles to people.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 also provides a kind of working method of anti-fold School bag capable of carrying umbrella, including：
The anti-fold School bag capable of carrying umbrella includes：Processor module, the book umbrella device controlled by the processor module；
The working method includes：The umbrella stretching in book umbrella device is controlled by the processor module or is withdrawn.
Controlling the method that the umbrella in book umbrella device stretches out by the processor module includes：
Weather information is acquired, and
Start book umbrella device after judging rain, and adjusts the tilt angle of umbrella.
The acquisition Weather information, i.e., respectively will inspection by wind sensor group, pressure sensor group and humidity sensor The intensity of pressure size of each side's wind, all directions umbrella frame 7 that measure, the humidity of 4 ambient enviroment of storage compartment are sent to processor Module；And
Start book umbrella device after judging rain, and the method for adjusting the tilt angle of umbrella includes：
The processor module calculates maximum wind power direction according to all directions wind-force, i.e.,
G is maximum wind power direction, that is, wind direction, and M is wind sensor quantity, yjIt is each side's wind size that is, the first wind-force The wind intensity that sensor is surveyed is y1The wind intensity that second wind sensor is surveyed is y2, third wind sensor survey wind-force it is strong Degree is y3, the wind intensity that the 4th wind sensor is surveyed is y4；
By the maximum wind power direction of acquisition, the processor module passes through positioned at 6 two sides of automatic telescopic umbrella handle and symmetrically Two auxiliary telescopic bar 6a synchronization liftings being arranged, to adjust the horizontal tilt angle of umbrella cover 5 corresponding to maximum wind power direction；
As shown in Figure 4, if maximum wind power direction face be positive before or just after, pass through wind-force maximum direction G and optimum tilt (as auxiliary telescopic bar 6a needs to increase the relative altitude d of angle a, calculating adjustment automatic telescopic umbrella handle 6 and auxiliary telescopic bar 6a Or reduced height), i.e. d=cos (a) * b, wherein b is that automatic telescopic umbrella handle 6 and two auxiliary telescopic bar 6a constitute hanging down for plane Straight distance.
Meeting as shown in figure 5, if maximum wind power direction is positive the left or positive right side,
By wind-force maximum direction G and optimum tilt angle a, calculate relative altitude f between adjustment auxiliary telescopic bar and from Relative altitude h, f=cos (z) the * c, h=0.5f of dynamic telescopic rod；Wherein on the basis of the height of a minimum auxiliary telescopic bar 6a One horizontal plane is set, and triangle, such as Fig. 5 can be projected in vertical plane with automatic telescopic umbrella handle 6, another auxiliary telescopic bar 6a Shown, z indicates that the angle in the triangle between horizontal line and oblique line, c are the vertical range that two auxiliary telescopic bars constitute plane, That is c is the horizontal linear distance of minimum auxiliary telescopic bar 6a and another auxiliary telescopic bar 6a.
Calculate optimum tilt angle a method include：
By auxiliary telescopic bar 6a lift adjustment horizontal tilt angle, and is detected by pressure sensor and inclined with level respectively The corresponding intensity of pressure of rake angle；
The adjustment tilt angle includes：15 °, 30 °, 45 ° and 60 °, and adjustment sequence is from small to large；
And most preferably inclined by maximum wind power direction corresponding surface umbrella frame by the calculation formula acquisition of pressure minimum of intensity H Rake angle a, the calculation formula are
yiIndicate that the corresponding intensity of pressure of each tilt angle, the intensity of pressure that 15 ° of inclination angle lower pressure sensors are surveyed are y1, The intensity of pressure that 30 ° of inclination angle lower pressure sensors are surveyed is y2, the intensity of pressure that 45 ° of inclination angle lower pressure sensors are surveyed is y3, The intensity of pressure that 60 ° of inclination angle lower pressure sensors are surveyed is y4, the adjustment tilt angle sum of T expression selection.
The present invention can carry umbrella for pedestrian and provide convenience in summary, solve office worker, the occupations such as student Crowd is difficult to the problem of carrying umbrella because of self-contained weight；This anti-fold School bag capable of carrying umbrella is controlled by processor module, can be certainly It moves and is converted between school bag and umbrella, facilitate the timely rain-proof of people；The present invention adjusts anti-adjusting according to wind direction and wind-force size The horizontal tilt angle of umbrella cover 5 corresponding to maximum wind power direction, avoids umbrella from being turned over folding by strong wind.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of anti-fold School bag capable of carrying umbrella, which is characterized in that including：
Processor module, the book umbrella device controlled by the processor module；Wherein
The umbrella that the processor module is suitable for controlling in book umbrella device is stretched out or is withdrawn.
2. anti-fold School bag capable of carrying umbrella according to claim 1, which is characterized in that
The anti-fold School bag capable of carrying umbrella further includes：
It is adapted to detect for the sensor module of Weather information, i.e.,
The Weather information that the sensor module is suitable for will test is sent to processor module, and the processor module is judging Start book umbrella device after rain, and adjusts the tilt angle of umbrella.
3. anti-fold School bag capable of carrying umbrella according to claim 2, which is characterized in that
The book umbrella device includes automatic telescopic umbrella handle, umbrella frame, storage compartment, and several drivings electricity by processor module control Machine；Wherein
The bottom of the lower end connection storage compartment of the automatic telescopic umbrella handle；
The umbrella frame includes fixed skeleton, and the associated end positioned at fixed skeleton is provided with extension skeleton；
The extension skeleton is driven respectively by respective drive motor to stretch expansion umbrella cover.
4. anti-fold School bag capable of carrying umbrella according to claim 3, which is characterized in that
The sensor module includes the wind sensor group, pressure sensor group and humidity sensor being connected with processor module Device；
The wind sensor group includes for detecting wind direction and the wind sensor of wind-force size around umbrella；
The pressure sensor group includes several pressure sensors, and each pressure sensor is suitable for detecting umbrella all directions umbrella frame respectively Intensity of pressure size；
The humidity of the humidity sensor detection storage compartment ambient enviroment.
5. anti-fold School bag capable of carrying umbrella according to claim 4, which is characterized in that
The anti-fold School bag capable of carrying umbrella includes：Automatic rain-baffling device；
The automatic rain-baffling device includes being located at automatic telescopic umbrella handle two sides and symmetrically arranged auxiliary telescopic bar, with support umbrella Bone；
The processor module, which is suitable for controlling auxiliary telescopic bar according to the intensity of pressure, wind direction and wind-force size, to be stretched, to adjust most The horizontal tilt angle of umbrella cover corresponding to big wind-force direction.
6. anti-fold School bag capable of carrying umbrella according to claim 1, which is characterized in that
The anti-fold School bag capable of carrying umbrella further includes：Power module；
The power module includes：It attaches the flexible solar panel above umbrella cover and is connected with the solar panel Charging manager；
The pressure stabilizing charging interface of the charging manager is connected with lithium battery；
It when used outdoors, is lithium battery charging by solar panel.
7. a kind of working method of anti-fold School bag capable of carrying umbrella, which is characterized in that
The anti-fold School bag capable of carrying umbrella includes：Processor module, the book umbrella device controlled by the processor module；
The working method includes：The umbrella stretching in book umbrella device is controlled by the processor module or is withdrawn.
8. working method according to claim 7, which is characterized in that
Controlling the method that the umbrella in book umbrella device stretches out by the processor module includes：
Weather information is acquired, and
Start book umbrella device after judging rain, and adjusts the tilt angle of umbrella.
9. working method according to claim 8, which is characterized in that
The acquisition Weather information will test respectively by wind sensor group, pressure sensor group and humidity sensor Each side's wind, the intensity of pressure size of all directions umbrella frame, the humidity of storage compartment ambient enviroment be sent to processor module；With And
Start book umbrella device after judging rain, and the method for adjusting the tilt angle of umbrella includes：
The processor module calculates maximum wind power direction according to all directions wind-force, i.e.,
In formula
G is maximum wind power direction, that is, wind direction, and M is wind sensor quantity, yjFor each side's wind size；
By the maximum wind power direction of acquisition, the processor module is by being located at automatic telescopic umbrella handle two sides and symmetrically arranged Two auxiliary telescopic bar synchronization liftings, to adjust the horizontal tilt angle of umbrella cover corresponding to maximum wind power direction；
After before if maximum wind power direction face is positive or just,
By wind-force maximum direction G and optimum tilt angle a, the relatively high of adjustment automatic telescopic umbrella handle and auxiliary telescopic bar is calculated D, i.e. d=cos (a) * b are spent, wherein
B is the vertical range that automatic telescopic umbrella handle and two auxiliary telescopic bars constitute plane；
The left or positive right side if maximum wind power direction face is positive,
By wind-force maximum direction G and optimum tilt angle a, calculates the relative altitude f between adjustment auxiliary telescopic bar and stretch automatically Relative altitude h, f=cos (z) the * c, h=0.5f of contracting bar
C is the vertical range that two auxiliary telescopic bars constitute plane.
10. working method according to claim 9, which is characterized in that
Calculate optimum tilt angle a method include：
It is detected respectively and horizontal tilt angle by auxiliary telescopic bar lift adjustment horizontal tilt angle, and by pressure sensor The corresponding intensity of pressure；
The adjustment tilt angle includes：15 °, 30 °, 45 ° and 60 °, and adjustment sequence is from small to large；
And optimum incline angle is obtained by the calculation formula of pressure minimum of intensity H by maximum wind power direction corresponding surface umbrella frame A is spent, which is
yiIndicate the corresponding intensity of pressure of each tilt angle, T indicates the adjustment tilt angle sum chosen.
CN201810774559.8A 2018-07-16 2018-07-16 The anti-fold School bag capable of carrying umbrella of one kind and its working method Pending CN108903164A (en)

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Application Number Priority Date Filing Date Title
CN201810774559.8A CN108903164A (en) 2018-07-16 2018-07-16 The anti-fold School bag capable of carrying umbrella of one kind and its working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810774559.8A CN108903164A (en) 2018-07-16 2018-07-16 The anti-fold School bag capable of carrying umbrella of one kind and its working method

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Publication Number Publication Date
CN108903164A true CN108903164A (en) 2018-11-30

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Application Number Title Priority Date Filing Date
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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103584420A (en) * 2013-11-25 2014-02-19 无锡通明科技有限公司 Piggyback umbrella
CN204742895U (en) * 2015-07-01 2015-11-11 浙江海洋学院东海科学技术学院 Portable umbrella of knapsack
CN105901857A (en) * 2016-05-23 2016-08-31 苏州科技学院 Intelligent umbrella
CN107125865A (en) * 2017-07-04 2017-09-05 武汉日新科技股份有限公司 Automatically adjust photovoltaic umbrella
CN206994706U (en) * 2017-08-08 2018-02-13 周霄鹏 A kind of umbrella according to wind direction and wind velocity Intelligent adjustment angle of inclination

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103584420A (en) * 2013-11-25 2014-02-19 无锡通明科技有限公司 Piggyback umbrella
CN204742895U (en) * 2015-07-01 2015-11-11 浙江海洋学院东海科学技术学院 Portable umbrella of knapsack
CN105901857A (en) * 2016-05-23 2016-08-31 苏州科技学院 Intelligent umbrella
CN107125865A (en) * 2017-07-04 2017-09-05 武汉日新科技股份有限公司 Automatically adjust photovoltaic umbrella
CN206994706U (en) * 2017-08-08 2018-02-13 周霄鹏 A kind of umbrella according to wind direction and wind velocity Intelligent adjustment angle of inclination

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Application publication date: 20181130