CN107896517A - The Multifunction outdoor spade of dual self power generation - Google Patents

The Multifunction outdoor spade of dual self power generation Download PDF

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Publication number
CN107896517A
CN107896517A CN201711085471.7A CN201711085471A CN107896517A CN 107896517 A CN107896517 A CN 107896517A CN 201711085471 A CN201711085471 A CN 201711085471A CN 107896517 A CN107896517 A CN 107896517A
Authority
CN
China
Prior art keywords
spade
sleeve
handle
piezoelectric ceramics
spade handle
Prior art date
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
CN201711085471.7A
Other languages
Chinese (zh)
Inventor
郑佩
王俊
石建成
高哲
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.)
University of Shanghai for Science and Technology
Original Assignee
University of Shanghai for Science and Technology
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 University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CN201711085471.7A priority Critical patent/CN107896517A/en
Publication of CN107896517A publication Critical patent/CN107896517A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00Hand tools
    • A01B1/02Spades; Shovels
    • A01B1/022Collapsible; extensible; combinations with other tools
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K35/00Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
    • H02N2/18Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/183Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies

Abstract

The present invention relates to a kind of Multifunction outdoor spade of dual self power generation, lower cartridge is equipped with pedal, spade handle is connected with sleeve clearance fit, the multipair group of magnets of spade handle basis rest, corresponding group of magnets places coil group on sleeve, spade handle middle position is arranged to piezoelectric ceramics group, rectification module of the spade handle top equipped with multiple rectifier bridges, super capacitor, Voltage stabilizing module, rechargeable battery set;Coil group, piezoelectric ceramics group connects super capacitor by rectification module, Voltage stabilizing module connects rechargeable battery pack.With faraday's electromagnetic induction principle and the raw electric principle of piezoelectric vibrations, utilize human action, mechanical energy is converted into electric energy, electricity is given birth to repeatedly solves field use problem, the electricity of storage is effectively guaranteed the use of user, and exterior function module also adds entertaining to work activity, during using spade, the rational design of cushioning effect and spade handle alleviates overexert impact injury and caused skidding of perspiring caused by user, avoids unnecessary injury.

Description

The Multifunction outdoor spade of dual self power generation
Technical field
The present invention relates to a kind of outdoor spade, and the Multifunction outdoor spade of especially a kind of self power generation, belongs to outdoor spade technology neck Domain.
Background technology
Outdoor spade function currently on the market is single, is largely that the structure of outdoor spade is improved, a small number of products are examined Consider multi-functional purposes, configure outside chemical energy battery, complete the functions such as illumination.But this outdoor spade usually can be because of making Grown with the time, electricity exhausts, it is impossible to charging in time, and its function is lost, while battery trouble is replaced, cause battery material to damage Consumption, pollutes bad border.Currently without the correlation technique for solving similar problems.
Therefore, it is necessary to a kind of chargeable Multifunction outdoor spade of design, pass through the foot of user during use Step work can self-generating, battery Reusability, does not cause environmental pollution, and the electric energy of storage can be used for field illuminating, and mobile phone fills Electricity, MP3 amusement equipment, and emergency launch some functions such as distress signal.Effectively solve outdoor work and run into severe day Dead battery brings Zhao Ming and emergency problem when gas or accident, avoids mobile phone out of power miss critical information.In addition family Outer spade is usually used in teen-age entertaining activity, and side activity becomes raw electricity and improves outdoor interest, and outdoor spade is using foot-operated and tool Standby cushioning effect, avoids user from coming to harm, design as hundle-bar is used at spade handle, avoids perspiring and skids what is brought Danger, plays labor-saving effect easy to operate.With extensive popularizing value.
The content of the invention
The present invention is to provide for a kind of Multifunction outdoor spade of dual self power generation, runs into severe day for solving outdoor work Dead battery brings Zhao Ming and emergency problem etc. when gas or accident.
To achieve the above object, the technical scheme is that:A kind of Multifunction outdoor spade of dual self power generation, including spade Head, sleeve, coil group, group of magnets, cushion block, piezoelectric ceramics, cushion block, voltage stabilizing circuit module, super capacitor, battery pack, pedal, spade Handle, connects shovel head below the spade handle, and lower cartridge is equipped with pedal, and spade handle is connected with sleeve clearance fit, and sleeve can with spade handle Relative motion, there are the limited block of protrusion in spade handle middle position two sides, compression spring are installed on limited block, automatically multiple for sleeve Position;The multipair group of magnets of spade handle basis rest, has quantitative distance between group of magnets, and corresponding group of magnets places line on sleeve Circle group, spade handle middle position are arranged to set rubber seal and cushion block, top to piezoelectric ceramics group, piezoelectric ceramics group bottom Packing ring is set, and spade handle top is equipped with the rectification module of multiple rectifier bridges, super capacitor, Voltage stabilizing module, rechargeable battery set;It is described Coil group, piezoelectric ceramics group are connected in super capacitor by rectification module, are connected in super capacitor by Voltage stabilizing module chargeable Battery pack.
When foot-operated and sleeve one pedal, the sleeve and spade handle relative motion, magnetic flux change, coil group Both ends produce electromotive force, and the electric current of alternately change is produced in coil closed circuit, meanwhile, when sleeve slide downward, compresses piezoelectricity pottery Porcelain group, produces the electric current of alternately change;After the two rectified module rectification of alternating variable-current produced in a manner of direct current Reach in super capacitor, then after Voltage stabilizing module, give rechargeable battery pack charge storage electricity.
Switch and external function module are also set up at the top of the spade handle;The external function module includes headlamp, USB fills Electrical interface, MP3, mobile phone storage box, distress signal device, clock, thermometer.
The piezoelectric ceramics group includes upper spring pressuring plate, lower spring pressuring plate, piezoelectric ceramics, and piezoelectric ceramics is located at upper spring pressure Between piece and lower spring pressuring plate, quantitative gap is left between the upper spring pressuring plate, piezoelectric ceramics, lower spring pressuring plate.
The shovel head is threadedly coupled with spade handle, convenient dismounting.
The spade handle uses the handle form of bicycle, and handle is equipped with comfortable wear-resistant material layer.
The beneficial effects of the invention are as follows:
The Multifunction outdoor spade of the dual self power generation of the present invention, is shaken using faraday electromagnetic induction principle and piezoelectric Raw electricity principle, using human action, electric energy is converted into by mechanical energy, and raw electricity, environmentally protective repeatedly, solves field use problem, The electricity of storage is effectively guaranteed the use of user, and the function module that outside is set also adds entertaining to work activity, When on the other hand, using spade, the rational design of cushioning effect and spade handle alleviates to overexert impacts damage caused by user Wound and caused skidding of perspiring, avoid unnecessary injury.
Brief description of the drawings
Fig. 1 is the structure sectional view of the Multifunction outdoor spade of dual self power generation;
Fig. 2 is the partial sectional view of the Multifunction outdoor spade of dual self power generation;
Fig. 3 is one of structural upright schematic diagram of Multifunction outdoor spade of dual self power generation;
Fig. 4 is the two of the structural upright schematic diagram of the Multifunction outdoor spade of dual self power generation.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the Multifunction outdoor spade of dual self power generation of the invention, including shovel head 1, sleeve 2, illumination It is lamp 3, coil group 4, group of magnets 5, cushion block 6, piezoelectric ceramics 7, limited block 8, cushion block 9, wire guide 10, voltage stabilizing circuit module 11, super Level capacitance 12, clock 13, USB charge ports 14, switch button 15, wear-resistant material layer 16, mobile phone storage box button 17, MP3 18, Thermometer 19, battery pack 20, spring 21, lower reed 22, upper reed plate 23, sealing ring 24, pedal 25, spade handle 26.
Shovel head 1 is threadedly coupled with spade handle 26, convenient dismounting, spade handle 26 and 2 clearance fit of sleeve equipped with coil group, can phase To movement, there are the limited block 8 of protrusion in 26 middle position two sides of spade handle, compression spring 21 are installed on limited block 8, for sleeve 2 Automatically reset.The multipair group of magnets 5 of 26 basis rest of spade handle, leaves quantitative distance between group of magnets 5, corresponding magnet on sleeve 2 Group 5 places coil group 4, according to faraday electromagnetic induction principle, when riding the pedal 25 with sleeve one, sleeve 2 and spade handle 26 Relative motion, magnetic flux change, and 4 both ends of coil group produce electromotive force, and the electricity of alternately change is produced in coil closed circuit Stream, meanwhile, 26 middle position of spade handle is arranged to include upper spring pressuring plate 23, lower spring to piezoelectric ceramics group, piezoelectric ceramics group Tabletting 22, piezoelectric ceramics 7, in three between leave quantitative gap, piezoelectric ceramics group bottom sets rubber seal 24 and pad Block 6, top set cushion block 9, and piezoelectric ceramics group is compressed during 2 slide downward of sleeve, also produce the electric current of alternately change.The two is produced The rectification module comprising multiple rectifier bridges at the top of alternating variable-current and spade handle 26 connect, rectification module is located at external function Device rear, is reached 12 in super capacitor after rectification in a manner of direct current, after Voltage stabilizing module 11, rechargeable battery pack 20 Start to store electricity.
Top sets switch 15 and external function module:Headlamp 3, USB charging interfaces 14, MP3 18, mobile phone storage box Button 17, distress signal device (being located at the storage box back side), clock 13, thermometer 19 etc., the spade handle 26 of outdoor spade is using voluntarily Handlebar form, uses comfortable wear-resistant material 16 on handle.
Operating instruction:When sleeve is along spade handle slide downward, the coil group being interspersed and group of magnets relative motion, magnetic flux Amount change produces the electric current of alternately change, while piezoelectric ceramic piece is squeezed the electric current for producing alternately change, magnetic life electricity and pressure The electric current of electroceramics life electricity is transferred to super capacitor by the rectification module containing multiple rectifier bridges, electric current in a manner of direct current In, exported after regulator circuit to rechargeable battery storage, the electricity of storage can be used for supplying external equipment, such as illuminate Lamp, USB charging interfaces, MP3, clock, the emitter of thermometer and emergency signal.When stopping using, sleeve is in bullet It is returned to original position under the action of spring to be lifted, there are still magnetic flux change life electricity, last open air spade during this to protect Hold original inactive state.

Claims (6)

1. a kind of Multifunction outdoor spade of dual self power generation, including shovel head (1), sleeve (2), coil group (4), group of magnets (5), pad Block (6), piezoelectric ceramics (7), cushion block (9), voltage stabilizing circuit module (11), super capacitor (12), battery pack (20), pedal (25), Spade handle (26), it is characterised in that:The spade handle (26) connects shovel head (1) below, and sleeve (2) lower part is equipped with pedal (25), spade handle (26) it is connected with sleeve (2) clearance fit, sleeve (2) can be movable relatively with spade handle (26), spade handle (26) middle position both sides There is the limited block (8) of protrusion in face, installs compression spring (21) on limited block (8), automatically resets for sleeve (2);The spade handle (26) the multipair group of magnets of basis rest (5), has quantitative distance between group of magnets (5), corresponding group of magnets (5) on sleeve (2) Coil group (4) is placed, spade handle (26) middle position is arranged to set rubber seal to piezoelectric ceramics group, piezoelectric ceramics group bottom (24) and cushion block (6) are enclosed, top sets packing ring (9), and rectification module, the super capacitor of multiple rectifier bridges are housed at the top of spade handle (26) In (12), Voltage stabilizing module (11), rechargeable battery set (20);The coil group (4), piezoelectric ceramics group are connected by rectification module In super capacitor (12), super capacitor (12) connects rechargeable battery pack (20) by Voltage stabilizing module (11).
2. the Multifunction outdoor spade of dual self power generation according to claim 1, it is characterised in that:When foot-operated and sleeve (2) During pedal (25) of one, the sleeve (2) and spade handle (26) relative motion, magnetic flux change, the production of coil group (4) both ends Motional electromotive force, the electric current of alternately change is produced in coil closed circuit, meanwhile, when sleeve (2) slide downward, compresses piezoelectric ceramics Group, produces the electric current of alternately change;Passed after the two rectified module rectification of alternating variable-current produced in a manner of direct current Into super capacitor (12), then after Voltage stabilizing module (11), rechargeable battery pack (20) charge storage electricity is given.
3. the Multifunction outdoor spade of dual self power generation according to claim 1, it is characterised in that:At the top of the spade handle (26) Also set up switch (15) and external function module;The external function module include headlamp (3), USB charging interfaces (14), MP3 (18), mobile phone storage box button (17), distress signal device, clock (13), thermometer (19).
4. the Multifunction outdoor spade of dual self power generation according to claim 1, it is characterised in that:The piezoelectric ceramics group bag Containing upper spring pressuring plate (23), lower spring pressuring plate (22), piezoelectric ceramics (7), piezoelectric ceramics (7) is located at upper spring pressuring plate (23) with Between spring pressuring plate (22), left between the upper spring pressuring plate (23), piezoelectric ceramics (7), lower spring pressuring plate (22) quantitative Gap.
5. the Multifunction outdoor spade of dual self power generation according to claim 1, it is characterised in that:The shovel head (1) and spade Handle (26) is threadedly coupled, convenient dismounting.
6. according to the Multifunction outdoor spade of any dual self power generations of claim 1-5, it is characterised in that:The spade handle (26) the handle form of bicycle is used, handle is equipped with comfortable wear-resistant material layer (16).
CN201711085471.7A 2017-11-07 2017-11-07 The Multifunction outdoor spade of dual self power generation Pending CN107896517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711085471.7A CN107896517A (en) 2017-11-07 2017-11-07 The Multifunction outdoor spade of dual self power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711085471.7A CN107896517A (en) 2017-11-07 2017-11-07 The Multifunction outdoor spade of dual self power generation

Publications (1)

Publication Number Publication Date
CN107896517A true CN107896517A (en) 2018-04-13

Family

ID=61843721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711085471.7A Pending CN107896517A (en) 2017-11-07 2017-11-07 The Multifunction outdoor spade of dual self power generation

Country Status (1)

Country Link
CN (1) CN107896517A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2924913Y (en) * 2006-06-03 2007-07-18 赵立鑫 Self-generating cell
US20100253632A1 (en) * 2009-04-06 2010-10-07 Kuan-Yu Chen Input module having piezoelectric pad
CN205454383U (en) * 2016-03-28 2016-08-17 深圳市福田区上沙小学 Multifunctional spade
CN106533259A (en) * 2016-11-29 2017-03-22 上海斐讯数据通信技术有限公司 Watch self-power-generation circuit and method based on piezoelectric ceramic piece
CN206237180U (en) * 2016-11-30 2017-06-09 新星路公司 A kind of electricity generation system based on variation magnetic field
CN107070303A (en) * 2017-03-29 2017-08-18 深圳市元征科技股份有限公司 Pressure generating set

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2924913Y (en) * 2006-06-03 2007-07-18 赵立鑫 Self-generating cell
US20100253632A1 (en) * 2009-04-06 2010-10-07 Kuan-Yu Chen Input module having piezoelectric pad
CN205454383U (en) * 2016-03-28 2016-08-17 深圳市福田区上沙小学 Multifunctional spade
CN106533259A (en) * 2016-11-29 2017-03-22 上海斐讯数据通信技术有限公司 Watch self-power-generation circuit and method based on piezoelectric ceramic piece
CN206237180U (en) * 2016-11-30 2017-06-09 新星路公司 A kind of electricity generation system based on variation magnetic field
CN107070303A (en) * 2017-03-29 2017-08-18 深圳市元征科技股份有限公司 Pressure generating set

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SE01 Entry into force of request for substantive examination
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Application publication date: 20180413

RJ01 Rejection of invention patent application after publication