CN2395453Y

CN2395453Y - Multifunction portable DC generator

Info

Publication number: CN2395453Y
Application number: CN 99248412
Authority: CN
Inventors: 胡义荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-12
Filing date: 1999-10-12
Publication date: 2000-09-06
Anticipated expiration: 2009-10-12

Abstract

The utility model discloses a multifunction portable DC generator. A generating part is composed of a plurality of miniature generators; one end of a rotary shaft is connected with a rotor; one side of the rotor adjacent to the rotary shaft is provided with a convex body which is provided with an iron core; the inner part of the iron core is wound with a coil; the other side of the rotor adjacent to the rotary shaft is at least sheathed with a transmission element; the other end of the rotary shaft is sheathed with a casing body of the generating part; the inner part of the casing body is provided with a magnet corresponding to the iron core; a transmission part is provided with a second transmission element which is engaged with a first transmission element; the second transmission element is engaged with a third transmission element. The utility model has small volume, so that the utility model can be conveniently carried to the any place without the power supply. The utility model can at any time provide the electric power for the charging type various electric appliance product to use and charge. The utility model can save expense and can reach efficiency of environmental protection.

Description

The multifunctional portable DC generator

The utility model relates to a kind of DC generator, and it refers to a kind of any power free place that is convenient for carrying, and the multifunctional portable DC generator of electric power to rechargeable all kinds of electric equipment products is provided by manpower drives.

Because all kinds of electrical apparatus products of rechargeable type that carry in vogue recently are to using to outdoor location, as transport facilitys such as aircraft, ship, train or field, mountain-climbing, camping etc., if the equipment that can provide all kinds of electrical apparatus products to charge at any time can be provided at one's side, rather than only depend merely on the power supply of battery, then can increase convenience, the continuation of its use.The general common generator of commonly using all belongs to bulky and heavy, even if the most small-sized generator also has several kilogram weights, so it carries very inconvenience, if when arriving the place of non-transformer supply, entrained electric equipment products then must rely on entrained generator can continue to supply electric power with oneself, with large volume and the weight load of commonly using various generators, certainly will cause and expend muscle power and handicapped tired excellent, moreover, also can increase environmental pollution and burden economically because of using the too much dry cell of consumption to cause if to carry standby dry cell mode.

The purpose of this utility model is to provide a kind of multifunctional portable DC generator, it is a kind of microminiature DC generator that is convenient for carrying, user's portability is to any non-transformer place, at any time simply to each electric appliances charging, electric power is provided, for example do not have the flashlight, mobile phone, rechargeable battery of battery etc., thereby reach easy to carry, save the effect of muscle power.

Another purpose of the present utility model is to provide a kind of multifunctional portable DC generator, and it can save the required battery of all types of portable type electrical equipment, has not only reduced the worry of changing battery, and the environmental pollution of having avoided waste battery to bring.

The purpose of this utility model is achieved in that a kind of multifunctional portable DC generator, it mainly is provided with a generator casing, one Power Generation Section, one driving section and an Actuator Division, the Power Generation Section is made up of several small generators, be provided with rotation axis, the one end is connected with a rotor, the contiguous rotation axis of rotor one side place is provided with a convex body, this convex body is provided with an iron core, inside in iron core is wound with coil, the contiguous rotation axis of the side in addition place of this rotor is arranged with at least one actuated element, moreover the in addition end of this rotation axis is socketed with the Power Generation Section housing, is provided with in this shell and corresponding magnet unshakable in one's determination; One driving section is provided with at least one group second actuated element, is meshed with one of first transmission, and this at least one group second actuated element is meshed with at least one group the 3rd actuated element again; One operating member is provided with a press section, a tooth plate and a flexible member, and this tooth plate is meshed with at least one group the 3rd transmission unit, and this press section is protruding to be exposed to outside the generator casing, and this flexible member is connected with the inner place in the press section.

This first actuated element is the connector gear, i.e. first tooth.

This second actuated element is with one second gear and one the 3rd gear respectively on one first gear shaft, second gear and first actuated element are closed mutually, and the 3rd gear then is meshed with the 3rd actuated element.

The 3rd actuated element is arranged with a clutch gear and a second clutch gear respectively on second gear shaft, the first clutch gear is meshed with at least one group second actuated element, the rotation that then is meshed with the Actuator Division of second clutch gear.

The press section of this Actuator Division can be a pedal.

The tooth plate of this Actuator Division is the spade plate body with arc limit, and the one side has several sawtooth, is meshed with at least one group the 3rd actuated element.

This flexible member can be a spring.

This Power Generation Section is made up of several small generators.

This Power Generation Section is sent out by several small generators and is formed, and different mode of connection such as available tandem, multiple process, connection in series-parallel method.

Because the utility model volume is little, so the user can be convenient for carrying any power free place, provide electric power to use at any time and charge to rechargeable all kinds of electric equipment products, effect easy to carry, that saving economy is had environmental consciousness again is provided.

Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model stereo appearance figure;

Fig. 2 is the cutaway view of going up of the present utility model;

Fig. 3 is the cross sectional detail that goes up of the present utility model;

Fig. 4 is a sectional view of the present utility model;

Fig. 5 is the utility model loop tandem-type connection figure;

Fig. 6 is the utility model loop parallel connection method figure;

Fig. 7 is the utility model loop and tandem-type connection figure;

Fig. 8 is the voltage one electric power output characteristic curve figure of built-in 2 small generators of the utility model.

Referring to Fig. 1,2,3, the utility model is a kind of multifunctional portable DC generator, comprising:

The shell 1 of Power Generation Section slightly is rectangle, and an end is provided with Power Generation Section 2 and is combined a driving section 3 and an Actuator Division 4 by several small generators 20 in the shell 1.This counts small generator 20 compound modes can be divided into parallel, tandem, series-parallel (shown in Fig. 5,6,7).This embodiment illustrates with combination in parallel.

See also Fig. 2, shown in 3, this Power Generation Section be provided with a rotation axis 1, these rotation axis 21 one ends are connected with a rotor 22, the contiguous rotation axis of one side of this rotor 22 21 places are provided with a convex body 221, be installed with an iron core 23 on this convex body 221, the inside of this iron core 23 also is wound with coil 231, the opposite side that one end of this coil 231 is articulated with a power supply output line 232 rotors 22 closes on rotation axis 21 places and is socketed with gear 211, rotation axis 21 hold socket Power Generation Section housing 24 in addition, housing 24 is the groove shape, be provided with perforation 241 in the housing 24, rotation axis 21 can wear wherein, is installed with in the

housing

24 and 23 corresponding magnet 242 unshakable in one's determination.

Driving section 3 is respectively equipped with first gear 31, second gear 32, the 3rd gear 33, first clutch gear 34 and second clutch gear 35.First gear 31 is hubbed in the generator casing 1, and be meshed with gear 211 on this rotation axis 21, this second gear 32 is meshed with first gear 31; Be coated with one first gear shaft A in the middle of this second gear 32, be arranged with one the 3rd gear, 33, the three gears 33 on this first gear shaft A and be meshed with first clutch gear 34; Moreover, be coated with one second gear shaft B in the middle of this first clutch gear 34, be arranged with a second clutch gear 35 on this second gear shaft B.

Again as shown in Figure 4, this Actuator Division 4 is respectively equipped with a tooth plate 41 and a flexible member 42; This tooth plate 41 is one slightly to be the plate body of shovel type, and is provided with an arc extension in a side of this tooth plate 41, and several sawtooth 411 are arranged on it, and sawtooth 411 can be meshed with this second clutch gear 35; The in addition side of this tooth plate 1 then is provided with one and protrudingly is exposed to the press section 43 that generator casing 1 is outer and can push for hand or foot; And this tooth plate 41 leans away from an end and a flexible member 42 of press section 43, does reciprocal start in order to do the elastic force by this flexible member 42 makes tooth plate 41 resiliences, and this flexible member 42 can be a spring in the present embodiment.

During its start, when pushing the press section 43 that tooth plate 41 tops are connected with continuously with hand or foot, make this tooth plate 41 do reciprocal start by the elastic force of this flexible member 42, the second clutch gear that is meshed in order to do the sawtooth 411 on this tooth plate 41 rotates for 3 the sixth of the twelve Earthly Branches, and then rotate first clutch gear 34 and rotate, 34 drives of first clutch gear the 3rd gear 33 is sneered mutually and is closed rotation, together be set on the first gear shaft A because of second gear 32 and the 3rd gear 33 again, make and then the 3rd gear 33 rotations of second gear 32, the rotation and 32 of second gears are meshed with first gear 31, the rotation that is meshed with gear 211 again of first gear 31, and make these rotation axis 21 rotating speeds improve, and drive these rotor 22 high speed rotaries to produce electric power (because of this electric power occurring principle, belong to known techniques, so will not take at this and to state), in order to do by these power supply output line 232 output powers.

Simultaneously for preventing user's lesion element that overexerts, therefore the overload protection device of being made up of clutch gear 36 and clutch gear 37 also is arranged at driving section 3 and comes protection component.The electric weight that is produced of Power Generation Section can be stored in earlier in the accumulate electric capacity 51, again via pressurizer 5 outputs.But external transformer is applicable to all types of chargeable electric equipment products simultaneously.6 of clasps are used to fold tooth plate.

This Power Generation Section several small generator 20 compound modes can be divided into parallel, tandem, series-parallel, the coupling method of various combination mode then has been described by Fig. 5 to Fig. 7.

Voltage one electric power output characteristic curve figure when Fig. 8 is the built-in individual small generator 20 of the utility model multifunctional portable DC generator 100.

In sum, the utility model can improve really commonly uses the shortcoming that the generator body machine is huge and weight is extremely heavy, and it is little gentle in light weight to have volume concurrently, only needs again just can generate electricity with hand or foot.

Claims

1, a kind of multifunctional portable DC generator, it mainly is provided with a generator casing, a Power Generation Section, a driving section and an Actuator Division, it is characterized in that: a Power Generation Section is made up of several small generators, be provided with rotation axis, the one end is connected with a rotor, the contiguous rotation axis of rotor one side place is provided with a convex body, this convex body is provided with an iron core, inside in iron core is wound with coil, the contiguous rotation axis of the side in addition place of this rotor is arranged with at least one actuated element, moreover the in addition end of this rotation axis is socketed with the Power Generation Section housing, is provided with in this shell and corresponding magnet unshakable in one's determination; One driving section is provided with at least one group second actuated element, is meshed with one of first transmission, and this at least one group second actuated element is meshed with at least one group the 3rd actuated element again; One operating member is provided with a press section, a tooth plate and a flexible member, and this tooth plate is meshed with at least one group the 3rd transmission unit, and this press section is protruding to be exposed to outside the generator casing, and this flexible member is connected with the inner place in the press section.

2, multifunctional portable DC generator according to claim 1 is characterized in that: this first actuated element is the connector gear, i.e. first tooth.

3, multifunctional portable DC generator according to claim 1, it is characterized in that: this second actuated element is on one first gear shaft, be with one second gear and one the 3rd gear respectively, second gear and first actuated element are closed mutually, and the 3rd gear then is meshed with the 3rd actuated element.

4, multifunctional portable DC generator according to claim 1, it is characterized in that: the 3rd actuated element, on second gear shaft, be arranged with a clutch gear and a second clutch gear respectively, the first clutch gear is meshed with at least one group second actuated element, the rotation that then is meshed with the Actuator Division of second clutch gear.

5, multifunctional portable DC generator according to claim 1, it is characterized in that: the press section of this Actuator Division can be a pedal.

6,, multifunctional portable DC generator according to claim 1, it is characterized in that: the tooth plate of this Actuator Division is the spade plate body with arc limit, and the one side has several sawtooth, is meshed with at least one group the 3rd actuated element.

7, multifunctional portable DC generator according to claim 1, it is characterized in that: this flexible member can be a spring.

8, multifunctional portable DC generator according to claim 1, it is characterized in that: this Power Generation Section is made up of several small generators.

9, multifunctional portable DC generator according to claim 1 is characterized in that: this Power Generation Section is sent out by several small generators and is formed, and different mode of connection such as available tandem, multiple process, connection in series-parallel method.