CN1683785A - Two-way work doing driving mechanism and portable self-aid generating and lighting device - Google Patents
Two-way work doing driving mechanism and portable self-aid generating and lighting device Download PDFInfo
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- CN1683785A CN1683785A CN 200510200101 CN200510200101A CN1683785A CN 1683785 A CN1683785 A CN 1683785A CN 200510200101 CN200510200101 CN 200510200101 CN 200510200101 A CN200510200101 A CN 200510200101A CN 1683785 A CN1683785 A CN 1683785A
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Abstract
The bi-directional work doing transmission mechanism includes power input unit, two single-way transmission parts, and power output unit to drive simultaneously these two single-way transmission parts to move oppositely. The present invention also discloses portable self-aid generating and lighting device with the bi-directional work doing transmission mechanism. The present invention is superior in that two single-way transmission parts are driven in opposite directions so that there is always one single-way transmission part to drive the power output unit during the reciprocating motion, resulting in best utilization of energy and raised transmission efficiency.
Description
[technical field]
The present invention relates to a kind of driving mechanism and comprise the electromechanical equipment of this mechanism, specifically relate to a kind of two-way work doing driving mechanism and comprise portable self-aid generating, the lighting set of this mechanism.
[background technique]
In today of science and economic develop rapidly, emergency lighting device still has wide application.In modern city, because a large amount of consumption of resource, power supply often is in nervous situation; And in the rural area of remote and poverty, the imperfection of power grid construction and the scarcity of public facility make emergency lighting device become indispensable daily necessities especially.Common emergency lighting device has flashlight, flare-up light etc., they or the supply of electrical energy when using dryelement cell or using apparatus for storing electrical energy such as rechargeable storage battery not have external power.Dryelement cell is because anti-depositing not, stop using for a long time even can damage emergency-lighting set, and the dryelement cell after using can bring huge environmental pollution, and this problem does not find the adequate solution method so far yet; And storage battery is because volume and weight is all bigger, make to use, carries and be not very convenient, and also be quite limited its working life of charging repeatedly; The more important thing is that the emergency device of these energy storage types has just lost effect at the power consumption of being laid in after totally, can not really play the effect of " meeting an urgent need ".Also once proposed the employing manpower emergency lighting device that (for example folding handle etc.) generate electricity that moves reciprocatingly, but because unreasonable structure, the energy that produces by manpower can't satisfy the needs of normal illumination at all.
Existing reciprocating driving mechanism, general all is only to be effectively acting when direction initialization moves, then idle running in the process that resets, this mode has not only been wasted the energy of half, and, when the output energy is used to generate electricity, also can cause electric current output very unstable, be unfavorable for further utilization electric current.
[summary of the invention]
The objective of the invention is to propose a kind of portable self-aid generating, lighting set that can completely utilize the two-way work doing driving mechanism of to-and-fro motion energy and comprise this mechanism.
The technological scheme that realizes above-mentioned purpose is: a kind of two-way work doing driving mechanism, comprise power input device, unidirectional driving component and power take-off, described power input device can drive to to-and-fro motion power unidirectional driving component, make it the corresponding opposite motion of both direction of doing, described unidirectional driving component can the unidirectional drive power take-off, described unidirectional drive is meant when unidirectional driving component itself and power take-off interlock transfer motion power when direction initialization moves, then not transfer motion power is thrown off in interlock when unidirectional driving component reversing motion, described unidirectional driving component has two, described power input device is distinguished these two unidirectional driving components of transmission simultaneously, make it do the opposite motion of direction, thereby make one of these two unidirectional driving components along the direction initialization transfer motion power output unit that moves, another then is in disengaged condition, after to-and-fro motion power is reverse, original unidirectional driving component that moves along direction initialization then oppositely is in disengaged condition, thereby another originally was in then becoming of disengaged condition and moves along direction initialization and to continue the transfer motion power output unit.
Described two unidirectional driving components can adopt the structure of ratchet unit, are called first, second ratchet unit, these two ratchet unit engagement driving power take-off.
Described power input device comprises power spare and the reciprocal driving component that cooperates with it, and described power spare can to-and-fro motion under the effect of external force, and described reciprocal driving component can drive to this to-and-fro motion first, second ratchet unit.
Two-way work doing driving mechanism of the present invention can comprise that also weight concentrates on the flying wheel of edge section, and coaxial setting of arbitrary gear or engagement in described flying wheel and the power take-off make it to rotate synchronously with the gear in the power take-off.
The preferred such structure of described reciprocal driving component, comprise bilateral tooth bar, it can be under external force along straight reciprocating motion, described first, second ratchet unit is arranged between the both sides of bilateral tooth bar, section of rack on these both sides is axially staggered along ratchet unit, only meshes with a ratchet unit respectively.
Described reciprocal driving component also can preferably such structure, the arc teeth groove and the arc gear piece that comprise coaxial setting, it can be under external force around the synchronous reciprocally swinging of stationary axle, and described arc teeth groove inscribe meshes first ratchet unit, circumscribed engagement second ratchet unit of described arc gear piece.
Above-mentioned two-way work doing driving mechanism also can comprise elastic reset spare, and described elastic reset spare is connected with power spare, it is oppositely moved to after the motion of finishing a direction reset.
When reciprocal driving component is preferably bilateral tooth bar, described power spare can be the stay cord of fixedlying connected with bilateral tooth bar one end, the spring of described elastic reset spare for being provided with in the same way with bilateral tooth bar, it can make stay cord oppositely move to after moving along its compression direction to reset.
When reciprocal driving component is preferably arc teeth groove and arc gear piece, the described power spare rod member that can be an end fixedly connected with the rotating shaft of arc gear piece with the arc teeth groove, it can drive the arc teeth groove and the arc gear piece is swung synchronously around this axle, and described elastic reset spare can be arranged on the torsion spring on this.
Two-way work doing driving mechanism of the present invention, also can comprise housing, when described power spare was rod member, described all devices all were arranged on except that rod member in the housing, and described rod member is fixedlyed connected with the rotating shaft of arc gear piece with housing arc teeth groove by the O-ring seals that is arranged on the housing.
The present invention also provides a kind of portable self-aid generating device, comprise driving mechanism and microgenerator, described driving mechanism is above-mentioned two-way work doing driving mechanism of the present invention, it can drive described microgenerator by power take-off, makes the manpower that adds be converted into the electric energy that microgenerator sends.
The present invention also provides a kind of portable self-aid type lighting device, comprise driving mechanism, microgenerator and lighting circuit, described driving mechanism is above-mentioned two-way work doing driving mechanism of the present invention, it can drive described microgenerator by power take-off, make the manpower that adds be converted into the electric energy that microgenerator sends, the electric energy output of microgenerator connects lighting circuit.
The present invention adopts technique scheme, beneficial technical effects is: 1) adopt two unidirectional driving components that are reversed driving simultaneously respectively, whenever make reciprocatingly all has a unidirectional driving component can continue to drive power take-off with the direction of setting, make full use of energy, improved the efficient of transmission greatly; 2) adopt ratchet unit as unidirectional driving component, make full use of ripe prior art, improve integrally-built reliability; 3) flying wheel is set and makes that the output of power is more even, particularly when power output is used to generate electricity, can guarantees the electric current output smoothing and be unlikely to that big fluctuation is arranged; 4) two kinds of concrete reciprocal driving components that proposed, simple in structure and ingenious, the reliability height; 5) elastic reset spare is set, makes the use habit that more easily also meets human body when utilizing manpower to drive more; 6) adopt O-ring seals to make whole portable self-aid type lighting device have good watertightness performance, very help in the open air, wait the use in special occasions or the rugged environment under water, expanded the audient colony and the using scope of product of the present invention greatly.
Below by embodiment also in conjunction with the accompanying drawings, the present invention is described in further detail:
[description of drawings]
Fig. 1 (a) and (b) are structural representations of a kind of two-way work doing driving mechanism.
Fig. 2 is the structural representation of another kind of two-way work doing driving mechanism.
Fig. 3 is the crosscut cross-sectional view that bilateral tooth bar and ratchet unit are crossed the ratchet unit center among Fig. 2.
Fig. 4 is the structural representation of another two-way work doing driving mechanism.
Fig. 5 is a kind of typical ratchet unit structural representation.
Fig. 6 is a kind of structural representation of holding the portable self-aid generating device.
Fig. 7 is a kind of structural representation that pulls the portable self-aid generating device.
Fig. 8 is a kind of structural representation of foot-operated portable self-aid generating device.
Fig. 9 (a) and (b) are a kind of structural representations of holding portable self-aid type lighting device.
Figure 10 is a kind of electrical block diagram of light-emitting diode (LED) illuminating circuit.
Figure 11 (a) and (b) are a kind of structural representations that pull portable self-aid type lighting device.
[embodiment]
Embodiment one, a kind of two-way work doing driving mechanism, in conjunction with Fig. 1 (a) and (b), comprise arc teeth groove 1 and arc gear piece 2, first ratchet unit 3 that is used as unidirectional driving component and second ratchet unit 4 that is used as power input device, the one-level gear 5 that is used as power take-off.Arc teeth groove 1 and the 2 coaxial settings of arc gear piece can be around the axially swings synchronously of this axle; First ratchet unit 3 and second ratchet unit 4 and the 5 coaxial settings of one-level gear, these two ratchet unit unidirectional drive one-level gears 5, described unidirectional drive is meant that it carries out transmission with 5 interlocks of one-level gear when direction initialization (in this example for clockwise direction) rotates when these two ratchet units, then interlock disengagement when these two ratchet unit reversing motions; Described arc teeth groove 1 inscribe meshes first ratchet unit 3, described arc gear piece 2 circumscribed engagement second ratchet units 4.
Concrete working procedure: arc teeth groove 1 and arc gear piece 2 are around axially swing synchronously of axle 6, when its inhour swing (seeing direction A among Fig. 1); Rotate with first ratchet unit, 3 inhours of arc teeth groove 1 inscribe engagement,, thereby be in idle running because of opposite with setting unidirectional drive direction; Clockwise rotate with second ratchet unit 4 of arc gear piece 2 circumscribed engagements, because of with to set the unidirectional drive direction identical, thereby drive it with 5 interlocks of one-level gear and clockwise rotate.When arc teeth groove 1 on being arranged on axle 6 and arc gear piece 2 are swung synchronously clockwise (seeing direction B among Fig. 1); Opposite with last process, first ratchet unit 3 clockwise rotates, thereby it clockwise rotates with one-level gear 5 interlocks continuation drive, and second ratchet unit, 4 inhours are rotated, the then interlock of disengagement and one-level gear 5, maintenance idle running.Said process is the purpose that to-and-fro motion continues to keep unidirectional output with regard to having realized driving force repeatedly.
Embodiment two, another kind of two-way work doing driving mechanism in conjunction with Fig. 2 and Fig. 3, comprise bilateral tooth bar 7, first ratchet unit 3 as unidirectional driving component, second ratchet unit 4 that is used as power input device, the one-level gear 5 that is used as power take-off.First ratchet unit 3 and second ratchet unit 4 and the 5 coaxial settings of one-level gear, these two ratchet unit unidirectional drive one-level gears 5, described unidirectional drive is meant that it carries out transmission with 5 interlocks of one-level gear when direction initialization (in this example for clockwise direction) rotates when these two ratchet units, then interlock disengagement when these two ratchet unit reversing motions; First ratchet unit 3 and second ratchet unit 4 are arranged between the both sides of bilateral tooth bar 7, section of rack on bilateral tooth bar 7 both sides is axially staggered along ratchet unit, first ratchet unit 3 and second ratchet unit 4 only mesh with left tooth bar 8 and right tooth bar 9 respectively, as shown in Figure 3.
Concrete working procedure: when bilateral tooth bar 7 moves downward, rotate,, thereby be in idle running because of opposite with setting unidirectional drive direction with first ratchet unit, 3 inhours of left tooth bar 8 engagements of bilateral tooth bar 7; Clockwise rotate with second ratchet unit 4 of right tooth bar 9 engagements,, thereby drive it with 5 interlocks of one-level gear and clockwise rotate because of identical with setting unidirectional drive direction.When bilateral tooth bar 7 moved upward, opposite with last process, first ratchet unit 3 clockwise rotated, thereby it clockwise rotates to continue drive with 5 interlocks of one-level gear, and second ratchet unit, 4 inhours are rotated, and the then interlock of disengagement and one-level gear 5 keeps idle running.Said process is the purpose that to-and-fro motion continues to keep unidirectional output with regard to having realized driving force repeatedly.
Embodiment three, another two-way work doing driving mechanism in conjunction with Fig. 4, comprise the bilateral teeth groove 10 of arc, first ratchet unit 3 as unidirectional driving component, second ratchet unit 4 that is used as power input device, the one-level gear 5 that is used as power take-off.The bilateral teeth groove 10 of arc can be around stationary axle 11 reciprocally swingings; First ratchet unit 3 and second ratchet unit 4 and the 5 coaxial settings of one-level gear, these two ratchet unit unidirectional drive one-level gears 5, described unidirectional drive is meant that it carries out transmission with 5 interlocks of one-level gear when direction initialization (in this example for clockwise direction) rotates when these two ratchet units, then interlock disengagement when these two ratchet unit reversing motions; First ratchet unit 3 and second ratchet unit 4 are arranged between the both sides of the bilateral teeth groove 10 of arc, arc tooth portion on the inside and outside both sides of teeth groove is axially staggered along ratchet unit, make 12 inscribes of outer heel teeth portion of the bilateral teeth groove 10 of arc mesh first ratchet unit 3,13 circumscribed engagement second ratchet units 4 of interior heel teeth portion of the bilateral teeth groove 10 of arc.
Concrete working procedure: when the bilateral teeth groove 10 of arc during around axle 11 inhour swings (seeing direction C among Fig. 4); Mesh first ratchet unit, 3 inhours with outer heel teeth portion 12 inscribes and rotate,, thereby be in idle running because of opposite with setting unidirectional drive direction; Clockwise rotate with interior heel teeth portion 13 circumscribed engagement second ratchet units 4, because of with to set the unidirectional drive direction identical, thereby drive it with 5 interlocks of one-level gear and clockwise rotate.When the bilateral teeth groove 10 of arc around axle 11 clockwise during swing, opposite with last process, first ratchet unit 3 clockwise rotates, thereby it clockwise rotates to continue drive with 5 interlocks of one-level gear, and second ratchet unit, 4 inhours are rotated, and the then interlock of disengagement and one-level gear 5 keeps idle running.Said process is the purpose that to-and-fro motion continues to keep unidirectional output with regard to having realized driving force repeatedly.
In above-mentioned three embodiments; the core of two-way work doing driving mechanism is two unidirectional driving components that are reversed driving simultaneously respectively; can see among the applied embodiment that will further describe in the back; can adopt rocking bar at different object lessons; stay cord waits the input that moves back and forth; but; this all is provided with for making things convenient for manpower to use; in fact; two-way work doing driving mechanism of the present invention can be widely used in various transmission systems; comprise the part in the mechanical structure as a whole; as long as its conversion of having adopted two unidirectional driving components that are reversed driving simultaneously respectively to move back and forth to continuous unidirectional output just belongs to protection scope of the present invention, and no matter which kind of mode the input of its reciprocating power adopts.The implementation of in above-mentioned three embodiments, describing; the present invention can also have various distortion based on this principle; for example; can use the direct ratchet unit of transmission of tooth bar (or teeth groove, gear etc.) in the power input device; and come another ratchet unit of transmission by a transition gear simultaneously; as long as what realize is that synchronous backward to two unidirectional driving components drives, and all is the structural change that belongs to protection domain of the present invention.
The mechanical structure that realizes unidirectional drive has a variety of, ratchet unit is a wherein comparatively common class, its a kind of typical structure as shown in Figure 5, be to realize unidirectional drive with cooperating of ratchet b by ratchet a, be usually used in bicycle shaft etc. and locate its technology maturation, specification A wide selection of colours and designs, can reduce the production of product of the present invention and the cost of applying, therefore all adopt it in above-mentioned two examples as preferred implementation.
Embodiment four, a kind of portable self-aid generating device of holding, in conjunction with Fig. 6, comprise two-way work doing driving mechanism and microgenerator 14, comparing among its two-way work doing driving mechanism and the embodiment one, power input device has increased the rod member 15 with the part that is used as power, former arc teeth groove 1 and arc gear piece 2 are as reciprocal driving component, power take-off has increased secondary gear 16, the tertiary gear 17 as back level transmission, has increased flying wheel 18 in addition and as the torsion spring 19 (not drawing in Fig. 6) of elastic reset spare.Rod member 15 1 ends are fixedlyed connected with the rotating shaft 6 of arc teeth groove 1 and arc gear piece 2, and it can drive arc teeth groove 1 and arc gear piece 2 is swung synchronously around this axle; Identical among the position of arc teeth groove 1, arc gear piece 2, first ratchet unit 3 (in Fig. 6, not drawing), second ratchet unit 4 and one-level gear 5 relation and the embodiment one; One-level gear 5, secondary gear 16 and tertiary gear 17 be engagement driving successively, and tertiary gear 17 drives microgenerator 14; The weight of flying wheel 18 mainly concentrates on the edge section, and it is arranged on the axle 20 of secondary gear 16, can rotation synchronous with it; Torsion spring 19 is arranged in the rotating shaft 6, its can make rod member 15 after the swing of finishing a direction backswing to resetting.
Concrete working procedure: along the free end that direction presses down rod member 15 that tightens of torsion spring 19, drive axle 6 and the arc teeth groove 1 and the arc gear piece 2 synchronous inhours that are arranged on the axle 6 are swung, after rod member 15 is depressed into low side, release pressure, the torsion spring 19 that is tightened unclamps, rod member 15 is oppositely rebounded this moment axle 6 and be arranged on arc teeth groove 1 and arc gear piece 2 swing clockwise synchronously on the axle 6; Identical among the motion working procedure of arc teeth groove 1, arc gear piece 2, first ratchet unit 3, second ratchet unit 4 and one-level gear 5 and the embodiment one, promptly under the driving of rod member 15 reciprocally swingings, one-level gear 5 continues one-way rotation and carries out power output; One-level gear 5 drives secondary gear 16 and tertiary gear 17 successively rotating speed is amplified step by step, drives microgenerators 14 generatings by tertiary gear 17 at last, realizes the manpower that adds is converted into the purpose of the electric energy that microgenerator sends.
Embodiment five, a kind of portable self-aid generating device that pulls, in conjunction with Fig. 7, comprise two-way work doing driving mechanism and microgenerator 14, comparing among its two-way work doing driving mechanism and the embodiment two, power input device has increased the stay cord 21 with the part that is used as power, former bilateral tooth bar 7 is as reciprocal driving component, and power take-off has increased the secondary gear 16 as back level transmission, has increased flying wheel 18 in addition and as the spring 22 of elastic reset spare.Stay cord 21 is fixedlyed connected with an end of bilateral tooth bar 7; Identical among the position of bilateral tooth bar 7, first ratchet unit 3 (in Fig. 7, do not mark, see Fig. 2), second ratchet unit 4 (in Fig. 7, do not mark, see Fig. 2) and one-level gear 5 relation and the embodiment two; One-level gear 5 and secondary gear 16 engagement driving, secondary gear 16 drives microgenerator 14; The weight of flying wheel 18 mainly concentrates on the edge section, with secondary gear 16 engagement, and can rotation synchronous with it; Spring 22 is provided with in the same way with bilateral tooth bar 7, and it can make stay cord 21 oppositely move to after moving along its compression direction to reset.
Concrete working procedure: the free end along the compression direction traction stay cord 21 of spring 22 drives bilateral tooth bar 7 and moves in the same way, after stay cord 21 is pulled to the bottom, discharge pulling force, compressed spring 22 original state of rebounding oppositely retracts stay cord 21, and this moment, bilateral tooth bar 7 was synchronously toward swivel motions; Identical among the motion working procedure of bilateral tooth bar 7, first ratchet unit 3, second ratchet unit 4 and one-level gear 5 and the embodiment two, promptly at bilateral tooth bar 7 back and forth under the drivings of pulling, one-level gear 5 continues one-way rotation and carries out power output; One-level gear 5 drives secondary gear 16 rotating speed is amplified step by step, drives microgenerators 14 generatings by secondary gear 16 at last, realizes the manpower that adds is converted into the purpose of the electric energy that microgenerator sends.
In last two embodiments, flying wheel 18 is set mainly is in order to make the output of power more even, particularly when power output is used to generate electricity, can guarantees the electric current output smoothing and be unlikely to that big fluctuation is arranged.In embodiment four, flying wheel 18 and secondary gear 16 coaxial settings, rotation synchronous with it, in fact, flying wheel 18 can be arranged on the axle of any one-level gear in the power take-off, rotates synchronously with it; In embodiment five, flying wheel 18 is provided with secondary gear 16 engagements, rotation synchronous with it, and in fact, flying wheel 18 also can be provided with any one-level gear engagement in the power take-off, rotates synchronously with it; The rotating speed of flying wheel 18 is high more, the smooth effect that it rose is just good more, but the damping of corresponding power input is sympathetic strong more, because generally all being back level rotating speed, multi-stage gear is higher than prime, therefore, in view of the foregoing description mainly is the design that is used for the manpower input, take into account the narrow limitation of its smoothing effect and manpower input simultaneously, flying wheel 18 and secondary gear are carried out synchronization.
Embodiment six, a kind of foot-operated portable self-aid generating device, in conjunction with Fig. 8, comprise two-way work doing driving mechanism and microgenerator 14, comparing among its two-way work doing driving mechanism and the embodiment three, power input device has increased treadle 23 and the power driving module 24 with the part that is used as power, the bilateral teeth groove 10 of former arc is as reciprocal driving component, and power take-off has increased the secondary gear 16 as back level transmission, has increased the torsion spring 19 as elastic reset spare in addition.Treadle 23 drives the bilateral teeth groove 10 of arc by power driving module 24, and power driving module 24 drives to the bilateral teeth groove 10 of arc with treadle 23 around the swing of axle 25, and it is swung synchronously around axle 26; Identical among the position of the bilateral teeth groove 10 of arc, first ratchet unit 3 (in Fig. 8, do not mark, see Fig. 4), second ratchet unit 4 (in Fig. 8, do not mark, see Fig. 4) and one-level gear 5 (in Fig. 8, do not mark, see Fig. 4) relation and the embodiment three; One-level gear 5 engagement driving secondary gears 16, secondary gear 16 drives microgenerator 14; Torsion spring 19 is arranged in the rotating shaft 25 of treadle 23, and it can make treadle 23 depress the back backswing to resetting.
Concrete working procedure: along the free end that direction is stepped on treadle 23 that tightens of torsion spring 19, drive the bilateral teeth groove 10 of arc around axle 26 inhour swings (seeing direction D among Fig. 8), after treadle 23 is depressed into low side, release pressure, the torsion spring 19 that is tightened unclamps, treadle 23 is oppositely rebounded, and the bilateral teeth groove 10 of arc this moment is swung clockwise around axle 26; Identical among the motion working procedure of the bilateral teeth groove 10 of arc, first ratchet unit 3, second ratchet unit 4 and one-level gear 5 and the embodiment three, promptly under the driving of treadle 23 reciprocally swingings, one-level gear 5 continues one-way rotation and carries out power output; One-level gear 5 drives secondary gear 16 rotating speed is amplified step by step, drives microgenerators 14 generatings by secondary gear 16 at last, realizes the manpower that adds is converted into the purpose of the electric energy that microgenerator sends.
Above-mentioned various portable self-aid generating device of the present invention can dispose charging, the power supply unit that becomes notebook computer, mobile phone, emergency lighting device etc. behind various correspondent voltage match circuits and the interface.
Embodiment seven, a kind of portable self-aid type lighting device of holding, in conjunction with Fig. 9 (a) and (b) and Figure 10, comprise among the embodiment four describe hold portable self-aid generating device, light-emitting diode (LED) illuminating circuit and housing 27, the electric energy output sending and receiving optical diode lighting circuit of microgenerator 14, its electrical block diagram as shown in figure 10.Among Figure 10, the output of three road electric currents of microgenerator 14 is connected on respectively on three input ends of diode bridge rectifier circuit Q, is connected on the two ends of light emitting diode matrix 20 behind the output terminal of the rectification circuit Q filter capacitor C in parallel.Described light emitting diode matrix has such structure: m and is listed as (1≤j≤m, the row of the series connection of 1≤i≤n) the composition light emitting diode matrix that is connected in parallel by n LED-j-i.Above-mentioned all devices all are arranged on except that rod member 15 in the housing 27, and described rod member 15 is fixedlyed connected with rotating shaft 6 with the O-ring seals (not drawing in Fig. 9) of rotating shaft 6 junctions by being arranged on housing 27, realize the sealing to installing in the housing.Also be provided with storage battery 28 in the housing 27, it is electrically connected with microgenerator 14 and is provided with the interface that is connected external power, the electrical power storage that microgenerator 14 sends can be got up or charge by external power, powers to light-emitting diode (LED) illuminating circuit again.
Concrete working procedure: hold rod member 15 and make its continuous reciprocally swinging, driven generating set produces electric energy (process as embodiment four as described in), and the electric energy that sends inserts light-emitting diode (LED) illuminating circuit and realizes the portable self-aid type illumination.
The sealing fully of this routine middle shell also can be adopted such structure, be about to comprise that whole devices of rod member all are sealed in the housing, but the fold or the elastic structure that adopt flexible material to make at the housing of rod member and the connection part of axle, though make it be sealed in enclosure interior, but still can freely swing.
Embodiment eight, a kind of portable self-aid type lighting device that pulls, in conjunction with Figure 10 and Figure 11 (a) and (b), comprise among the embodiment five describe pull portable self-aid generating device, light-emitting diode (LED) illuminating circuit and housing 29, the electric energy output sending and receiving optical diode lighting circuit of microgenerator 14, its electrical block diagram as shown in figure 10, to the description of light-emitting diode (LED) illuminating circuit with embodiment seven.
Concrete working procedure: with mode such as pull stay cord 21 is constantly back and forth moved up and down, driven generating set produces electric energy (process as embodiment five as described in), and the electric energy that sends inserts light-emitting diode (LED) illuminating circuit and realizes that portable self-aid type throws light on.
Owing to be not emphasis of the present invention place, only provided very simple light-emitting diode (LED) illuminating circuit form among above-mentioned two embodiments, in fact, in specific product, can design various drive circuits as required, for example be in series with constant-current source circuit or current-limiting resistance structure, will be through exchanging output structure of sending and receiving light diode array etc. again after switch power or mu balanced circuit purified treatment.
In addition, the foregoing description medium power output unit all adopts the structure of gear train transmission, in fact also can adopt structures such as sprocket driving, tooth bar transmission according to application need, as long as it is just passable to reach the purpose that unidirectional power output is handed on.
Portable self-aid generating device of the present invention and portable self-aid type lighting device can increase configuration external power interface, so that do common charging equipment or lighting installation use in the occasion that ABAP Adapter is arranged, can also be equipped with energy storage device, carry out electrical power storage, its stored electric energy both can be that external power provides, and also can be that microgenerator 14 sends.
Claims (13)
1, two-way work doing driving mechanism, comprise power input device, unidirectional driving component and power take-off, described power input device can drive to to-and-fro motion power unidirectional driving component, make it the corresponding opposite motion of both direction of doing, described unidirectional driving component can the unidirectional drive power take-off, described unidirectional drive is meant when unidirectional driving component itself and power take-off interlock transfer motion power when direction initialization moves, then not transfer motion power is thrown off in interlock when unidirectional driving component reversing motion, it is characterized in that: described unidirectional driving component has two, described power input device is distinguished these two unidirectional driving components of transmission simultaneously, make it do the opposite motion of direction, thereby make one of these two unidirectional driving components along the direction initialization transfer motion power output unit that moves, another then is in disengaged condition, after to-and-fro motion power is reverse, original unidirectional driving component that moves along direction initialization then oppositely is in disengaged condition, thereby another originally was in then becoming of disengaged condition and moves along direction initialization and to continue the transfer motion power output unit.
2, two-way work doing driving mechanism according to claim 1 is characterized in that: described two unidirectional driving components are first, second ratchet unit, these two ratchet unit engagement driving power take-off.
3, two-way work doing driving mechanism according to claim 2, it is characterized in that: described power input device comprises power spare and the reciprocal driving component that cooperates with it, described power spare can to-and-fro motion under the effect of external force, and described reciprocal driving component can drive to this to-and-fro motion first, second ratchet unit.
4, two-way work doing driving mechanism according to claim 3, it is characterized in that: comprise that also weight concentrates on the flying wheel of edge section, coaxial setting of arbitrary gear or engagement in described flying wheel and the power take-off make it to rotate synchronously with the gear in the power take-off.
5, according to claim 3 or 4 described two-way work doing driving mechanisms, it is characterized in that: described reciprocal driving component comprises bilateral tooth bar, it can be under external force along straight reciprocating motion, described first, second ratchet unit is arranged between the both sides of bilateral tooth bar, section of rack on these both sides is axially staggered along ratchet unit, only meshes with a ratchet unit respectively.
6, according to claim 3 or 4 described two-way work doing driving mechanisms, it is characterized in that: described reciprocal driving component comprises the arc teeth groove and the arc gear piece of coaxial setting, it can be under external force around the synchronous reciprocally swinging of stationary axle, described arc teeth groove inscribe meshes first ratchet unit, circumscribed engagement second ratchet unit of described arc gear piece.
7, two-way work doing driving mechanism according to claim 5 is characterized in that: also comprise elastic reset spare, described elastic reset spare is connected with power spare, it is oppositely moved to after the motion of finishing a direction reset.
8, two-way work doing driving mechanism according to claim 6 is characterized in that: also comprise elastic reset spare, described elastic reset spare is connected with power spare, it is oppositely moved to after the motion of finishing a direction reset.
9, two-way work doing driving mechanism according to claim 7, it is characterized in that: the stay cord of described power spare for fixedlying connected with bilateral tooth bar one end, the spring of described elastic reset spare for being provided with in the same way with bilateral tooth bar, it can make stay cord oppositely move to after moving along its compression direction to reset.
10, two-way work doing driving mechanism according to claim 8, it is characterized in that: the described power spare rod member that to be an end fixedly connected with the rotating shaft of arc gear piece with the arc teeth groove, it can drive the arc teeth groove and the arc gear piece is swung synchronously around this axle, and described elastic reset spare is the torsion spring that is arranged on this.
11, two-way work doing driving mechanism according to claim 10, it is characterized in that: also comprise housing, described all devices all are arranged on except that rod member in the housing, and described rod member is fixedlyed connected with the rotating shaft of arc gear piece with housing arc teeth groove by the O-ring seals that is arranged on the housing.
12, portable self-aid generating device, comprise driving mechanism and microgenerator, described driving mechanism can drive to the manpower that adds described microgenerator and make its generating, it is characterized in that: described driving mechanism is any described two-way work doing driving mechanism of claim 1 ~ 11, and it can drive described microgenerator by power take-off.
13, portable self-aid type lighting device, comprise driving mechanism, microgenerator and lighting circuit, described driving mechanism can drive to the manpower that adds described microgenerator and make its generating, the electric energy output of microgenerator connects lighting circuit, it is characterized in that: described driving mechanism is any described two-way work doing driving mechanism of claim 1 ~ 11, and it can drive described microgenerator by power take-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510200101 CN1683785A (en) | 2005-02-23 | 2005-02-23 | Two-way work doing driving mechanism and portable self-aid generating and lighting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510200101 CN1683785A (en) | 2005-02-23 | 2005-02-23 | Two-way work doing driving mechanism and portable self-aid generating and lighting device |
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| CN1683785A true CN1683785A (en) | 2005-10-19 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102486163A (en) * | 2010-12-01 | 2012-06-06 | 东莞市钜登五金塑胶有限公司 | Pedal generation device |
| WO2015163700A1 (en) * | 2014-04-25 | 2015-10-29 | 주식회사 나스켐 | Self-power generating apparatus |
| KR101872400B1 (en) | 2017-01-20 | 2018-06-28 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| CN109066945A (en) * | 2018-10-05 | 2018-12-21 | 姜福文 | Single-way linkage generating charger |
| CN109296719A (en) * | 2018-10-15 | 2019-02-01 | 程春火 | A kind of gearless two-way work doing mechanism |
| KR101967139B1 (en) | 2017-12-28 | 2019-04-09 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| KR101967141B1 (en) | 2017-12-28 | 2019-04-09 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| CN110529347A (en) * | 2019-09-26 | 2019-12-03 | 邓德辉 | Walking power generator |
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| CN102486163A (en) * | 2010-12-01 | 2012-06-06 | 东莞市钜登五金塑胶有限公司 | Pedal generation device |
| EP3135906A4 (en) * | 2014-04-25 | 2018-01-03 | Naschem Co., Ltd. | Self-power generating apparatus |
| KR20150133867A (en) * | 2014-04-25 | 2015-12-01 | 주식회사 나스켐 | Portable self-generation device |
| KR101596430B1 (en) | 2014-04-25 | 2016-02-23 | 주식회사 나스켐 | Self-generation device |
| CN106232985A (en) * | 2014-04-25 | 2016-12-14 | 拿世肯株式会社 | Self-generating device |
| TWI577887B (en) * | 2014-04-25 | 2017-04-11 | 拿世肯股份有限公司 | Self-power generation device |
| AU2015250413B2 (en) * | 2014-04-25 | 2018-05-31 | Naschem Co., Ltd. | Self-power generating apparatus |
| WO2015163700A1 (en) * | 2014-04-25 | 2015-10-29 | 주식회사 나스켐 | Self-power generating apparatus |
| KR101872400B1 (en) | 2017-01-20 | 2018-06-28 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| WO2018135789A1 (en) | 2017-01-20 | 2018-07-26 | 주식회사 나스켐 | Portable private power generation apparatus, and module equipped with same |
| US11387704B2 (en) | 2017-01-20 | 2022-07-12 | N-Rit Co., Ltd. | Portable private power generation apparatus and module equipped with same |
| WO2019132254A1 (en) | 2017-12-28 | 2019-07-04 | 주식회사 나스켐 | Portable self-powered generator and module comprising same |
| KR101967139B1 (en) | 2017-12-28 | 2019-04-09 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| KR101967141B1 (en) | 2017-12-28 | 2019-04-09 | 주식회사 나스켐 | Portable self-generation device and module including the same |
| CN109066945A (en) * | 2018-10-05 | 2018-12-21 | 姜福文 | Single-way linkage generating charger |
| CN109066945B (en) * | 2018-10-05 | 2024-06-04 | 厦门兴卓科技有限公司 | Unidirectional linkage power generation charger |
| CN109296719B (en) * | 2018-10-15 | 2021-04-27 | 程春火 | Bidirectional acting mechanism composed of unidirectional and bidirectional bearings |
| CN109296719A (en) * | 2018-10-15 | 2019-02-01 | 程春火 | A kind of gearless two-way work doing mechanism |
| CN110529347A (en) * | 2019-09-26 | 2019-12-03 | 邓德辉 | Walking power generator |
| CN110529347B (en) * | 2019-09-26 | 2024-04-26 | 邓德辉 | Walking power generation device |
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