CN201448198U

CN201448198U - Power generation mechanism

Info

Publication number: CN201448198U
Application number: CN2009200561015U
Authority: CN
Inventors: 陈翔云; 戴人豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-07
Filing date: 2009-05-07
Publication date: 2010-05-05
Anticipated expiration: 2019-05-07

Abstract

The utility model relates to the technical field of a power generation device, in particular to a power generation mechanism which can be used on various small electric appliances. The power generation mechanism comprises a drive part, a transmission mechanism and a power generation motor driven by the transmission mechanism, wherein the drive part is linked with the transmission mechanism. The transmission mechanism comprises a first planetary gear unit and a second planetary gear unit which are linked with each other, wherein planetary gears in the first planetary gear unit are linked with the drive part, and sun wheels in the second planetary gear unit are linked with the output shaft of the power generation motor. The power generation mechanism can directly supply power for small household electrical appliances and electronic products and also charge recharge batteries. When electricity is inadequate or the storing electric quantity of storage batteries is reduced, an external power supply does not need to be connected, and the power generation mechanism is driven and then can generate power and charge the storage batteries. Disposable batteries are used no longer, so the power generation mechanism can not impact on the environment and is conducive to environmental protection. The power generation mechanism has the advantages of simple structure, easy manufacturing, low cost, long working life and convenient use and carrying.

Description

A kind of power facility

Technical field:

The utility model relates to the electricity generating device technical field, refers in particular to a kind of power facility that is used on the various small electric apparatus.

Background technique:

Owing to social because of the numerous electronic products of a large amount of uses now, cause demand to increase, regardless of being the house or going out to electric power, problem in the charging is all arranged, especially be away from home, also can't charge anywhere or anytime, when the product power that uses exhausts, use though can replace with chargeable cell, but battery capacity is limited, the instantaneously changing surely that differs again, therefore, promptly there is the dealer to develop manually operated type electricity generating device, produces electric power by the manually operated type electricity generating device with manual running.The sub-product of power supply uses though this manually operated type electricity generating device can constantly generate electricity, and mechanism's more complicated, design, installation in this class generating product all comparatively bother, thereby can't satisfy the demand in market.

In sum, there is the improved place of some needs in the generation current device, and the applicant also is in this purpose just and creates design the utility model.

The model utility content:

Technical problem to be solved in the utility model just provides a kind of power facility, can charge or supply power to electronic product by this power facility.

For solving the problems of the technologies described above, the utility model has adopted following technological scheme: this power facility comprises: actuator, driving mechanism, the generating motor that drives by driving mechanism, wherein actuator and driving mechanism interlock, described driving mechanism comprises first and second planetary gear set of mutual interlock, wherein planetary pinion in first planetary gear set and actuator interlock, sun gear in second planetary gear set and generating motor output shaft interlock.

Described first planetary gear set comprises: a plurality of first planetary pinions, first sun gear, first swivel plate, wherein first sun gear is fixed on second swivel plate, and with the engagement of first planetary pinion, first planetary pinion is fixed on first swivel plate, first swivel plate and actuator interlock.

Described second planetary gear set comprises: second sun gear, a plurality of second planetary pinion, second swivel plate, and wherein second sun gear is fixed on the motor output shaft, and second planetary pinion is fixed on second swivel plate, second sun gear and the engagement of second planetary pinion.

Described driving mechanism also comprises one and has the framework of interior slide rail, and first and second planetary gear set, generating motor are installed in the framework, and first, second planetary pinion meshes with interior slide rail respectively, and actuator is connected with first swivel plate by rotating shaft.

Described first planetary pinion is three, and three first planetary pinions are equidistant arrangement and are fixed on first swivel plate.

The described row second star gear is three, and three second planetary pinions are equidistant arrangement and are fixed on second swivel plate.

Described power facility is installed on the flashlight, and this flashlight comprises: shell, convergent lens, reflecting object, light emitting source, switch, and light emitting source is connected by lead with power facility, and power facility is installed on the outer casing inner wall by above-mentioned framework.

Actuator in the described power facility is for holding the end handle.

Perhaps, the actuator in the described power facility is a rocking handle.

Perhaps, the actuator in the described power facility is a pressure handle

In sum, the utility model adopts the hand drive actuator to drive driving mechanism, drives the generating revolution by driving mechanism again, drives the generating motor and produces electric current.The utility model both can be directly to small household appliances, electronic product power supply, can charge to chargeable cell again, when power shortage or storage battery hold reserve of electricity and reduce, need not connect external power supply, drive power facility, can realize generating electricity and, and do not re-use disposable battery the charging of storage battery, can not impact, help environmental protection environment.This power facility is simple in structure, easy processing and fabricating, and cost is low, and long working life uses easy to carry.

Description of drawings:

Fig. 1 is an exploded perspective view of the present utility model;

Fig. 2 is the combination schematic representation of Fig. 1;

Fig. 3 is the schematic representation of framework in the utility model;

Fig. 4 is the utility model embodiment one a schematic representation;

Fig. 5 is the utility model embodiment two a schematic representation;

Fig. 6 is the utility model embodiment three a schematic representation.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described:

See shown in Fig. 1～3 that this power facility 2 comprises: actuator 1, driving mechanism 2 and the generating motor 3 that drives by driving mechanism 2, wherein actuator 1 and driving mechanism 2 interlocks.

Particularly:

Above-mentioned driving mechanism comprises first and second

planetary gear set

21,22 of mutual interlock, sun gear and generating motor output shaft interlock in wherein planetary pinion in first planetary gear set 21 and actuator 1 interlock, 222 group 22 of second planetary pinion.First planetary gear set 21 comprises: three first planetary pinions 211, first sun gear 212, first swivel plate 213, wherein first sun gear 212 is fixed on second swivel plate 223, and with 211 engagements of first planetary pinion, first planetary pinion 211 is fixed on first swivel plate 213, first swivel plate 213 and actuator 1 interlock.These three first planetary pinions 211 are equidistant arrangement and are fixed on first swivel plate 213.Second planetary pinion comprises for 222 group 22: second sun gear 221, three second planetary pinions 222, second swivel plate 223, wherein second sun gear 221 is fixed on the motor output shaft, second planetary pinion 222 is fixed on second swivel plate 223,

second sun gear

221 and 222 engagements of second planetary pinion.These three second planetary pinions 222 are equidistant arrangement and are fixed on second swivel plate 223.

Above-mentioned driving mechanism 2 also comprises one and has the framework 23 of interior slide rail 231, first and second

planetary gear set

21,22, generating motor 3 are installed in the framework 23, first, second planetary pinion 211,222 meshes with interior slide rail 231 respectively, and actuator 1 is connected with first swivel plate 213 by rotating shaft 24.

Certainly, above-mentioned first planetary pinion 211 also can be four; Above-mentioned second planetary pinion 222 also can four.

When using the utility model, the user can apply external force by giving actuator 1, actuator 1 will drive first swivel plate 213 and rotate, first swivel plate 213 drives three first planetary pinions 211 and rotates, first sun gear 212 that three first planetary pinions 211 drive on second swivel plate 223 rotates, and promptly three first planetary pinions 211 are that moving is made at the center with first sun gear 212; First sun gear 212 drives second swivel plate 223 and rotates, second swivel plate 223 drives three second planetary pinions 222 and rotates, three second planetary pinions 222 drive second sun gear, 221 rotations of generating motor 3, second sun gear 221 drives the generating motor output shaft and rotates. and the electric energy that this generating motor 3 is produced can store, and perhaps directly supplies with small household appliances, electronic product.

See that Fig. 4 is the utility model embodiment one a schematic representation, present embodiment one is used on the flashlight 4 for the utility model, this flashlight 4 comprises: shell, convergent lens, reflecting object, light emitting source, switch, generating motor 3 in light emitting source and the power facility 2 is connected by lead, and power facility 2 is installed on the outer casing inner wall by above-mentioned framework 23.Wherein the 1 usefulness flashlight of the actuator in the present embodiment is held 5 replacements of end handle.Holding end handle 5 is connected with first swivel plate 21321 by rotating shaft 24.Hold the external force that end handle 5 applies left and right rotation by giving, hold end handle 5 and will drive 213 rotations of first swivel plate, first swivel plate 213 drives three first planetary pinions 211 and rotates, first sun gear 212 that three first planetary pinions 211 drive on second swivel plate 223 rotates, and promptly three first planetary pinions 211 are that moving is made at the center with first sun gear 212; First sun gear 212 drives second swivel plate 223 and rotates, second swivel plate 223 drives three second planetary pinions 222 and rotates, three second planetary pinions 222 drive second sun gear, 221 rotations of generating motor 3, and second sun gear 221 drives the generating motor output shafts and rotates.

See Fig. 5, different is for present embodiment two and embodiment one: actuator 1 is a rocking handle 6 in the present embodiment, the handle 62 that this rocking handle 6 has bar handle 61 and is installed on bar handle 61 ends, and bar handle 61 is connected with first swivel plate 213 by rotating shaft 24.After adopting this structure, the user directly makes circular movement with external force with handle 62, and handle 62 drives bar handle 61 and rotates, and bar handle 61 drives first swivel plate 213 and rotates.So, user's hand just only need be followed handle 62 and made circular movement and get final product.

See Fig. 6, different is for present embodiment three and embodiment two: actuator 1 is a pressure handle 7 in the present embodiment, and pressure handle 7 is connected with first swivel plate 213.After adopting this structure, the user directly applies external force to pressure handle 7, and this active force acts on first swivel plate 213 by pressure handle 7, drives 213 runnings of first swivel plate.So, user's hand just need not to follow above-mentioned handle 62 and makes circular movement, gets final product and only need constantly push pressure handle 7.

Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. power facility, comprise: actuator (1), driving mechanism (2), the generating motor (3) that drives by driving mechanism (2), wherein actuator (1) and driving mechanism (2) interlock, it is characterized in that: described driving mechanism (2) comprises first and second planetary gear set (21,22) of mutual interlock, wherein first planetary pinion (211) in first planetary gear set (21) and actuator (1) interlock, second sun gear (221) in second planetary gear set (22) and generating motor output shaft interlock.

2. power facility according to claim 1, it is characterized in that: described first planetary gear set (21) comprising: a plurality of first planetary pinions (211), first sun gear (212), first swivel plate (213), wherein first sun gear (212) is fixed on second swivel plate (223), and mesh with first planetary pinion (211), first planetary pinion (211) is fixed on first swivel plate (213), first swivel plate (213) and actuator (1) interlock.

3. power facility according to claim 2, it is characterized in that: described second planetary gear set (22) comprising: second sun gear (221), a plurality of second planetary pinion (222), second swivel plate (223), wherein second sun gear (221) is fixed on the motor output shaft, second planetary pinion (222) is fixed on second swivel plate (223), second sun gear (221) and second planetary pinion (222) engagement.

4. power facility according to claim 3, it is characterized in that: described driving mechanism (2) also comprises one and has the framework (23) of interior slide rail (231), first and second planetary gear set (21,22), generating motor (3) are installed in the framework (23), first, second planetary pinion (211,222) meshes with interior slide rail (231) respectively, and actuator (1) is connected with first swivel plate (213) by rotating shaft (24).

5. power facility according to claim 4 is characterized in that: described first planetary pinion (211) is three, and three first planetary pinions (211) are equidistant arrangement and are fixed on first swivel plate (213).

6. power facility according to claim 5 is characterized in that: the described row second star gear (221) is three, and three second planetary pinions (222) are equidistant arrangement and are fixed on second swivel plate (223).

7. power facility according to claim 6, it is characterized in that: described power facility (2) is installed on the flashlight (4), this flashlight (4) comprising: shell, convergent lens, reflecting object, light emitting source, switch, light emitting source is connected by lead with generating motor (3) in the power facility (2), and power facility (2) is installed on the outer casing inner wall by above-mentioned framework (23).

8. power facility according to claim 7 is characterized in that: the actuator (1) in the described power facility (2) is for holding end handle (5).

9. power facility according to claim 7 is characterized in that: the actuator (1) in the described power facility (2) is a rocking handle (6).

10. power facility according to claim 7 is characterized in that: the actuator (1) in the described power facility (2) is a pressure handle (7).