CN203632465U

CN203632465U - A portable multifunctional single-hand-operated electricity generating device

Info

Publication number: CN203632465U
Application number: CN201320893468.9U
Authority: CN
Inventors: 俞高长
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-06-04
Anticipated expiration: 2023-12-31

Abstract

A portable multifunctional single-hand-operated electricity generating device of the utility model comprises a housing and a swing arm. A generator, a rechargeable battery connected with an electric power output terminal of the generator and a USB circuit board connected with the rechargeable battery and used for outputting electric energy are installed inside the housing. A speedup gear case is installed on a power rotating shaft power input terminal of the generator. The swing arm is installed on the rotating shaft power input terminal of the speedup gear case in a foldable mode through a connector. When the portable multifunctional single-hand-operated electricity generating device of the utility model is used, the swing arm is rotated to an angle position where the swing arm is roughly perpendicular to the housing; a user can hold the housing by one hand; the swing arm is rotated, and the speedup gear case is driven to rotate through the swing arm; and accordingly, charging can be carried out on the rechargeable battery. When charging is needed to be carried out on a handset, through the insertion of the handset into a port of a USB circuit board, handset charging can be conveniently carried out.

Description

A kind of portable multi-function list hand-operated electricity generation device

Technical field

The utility model relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), relates in particular to a kind of portable multi-function list hand-operated electricity generation device.

Background technology

There is no the occasion of external power supply in the wild or at some, in order can power supply to be provided or for mobile phone charging, need to adopt Blast Furnace Top Gas Recovery Turbine Unit (TRT), especially by hand Blast Furnace Top Gas Recovery Turbine Unit (TRT) of generating electricity to mobile phone.

For example, patent 200520061808.7 discloses a kind of hand-operated power generator, and this device drives ratchet mechanism to generate electricity by handle.Such Blast Furnace Top Gas Recovery Turbine Unit (TRT) wants two hands to operate on the one hand simultaneously, can not liberate both hands; Need on the other hand flat surface to carry out bracing or strutting arrangement main body, therefore power generation process is very inconvenient.

Utility model content

The problem existing for prior art, the purpose of this utility model is to provide a kind of portable multi-function list hand-operated electricity generation device, only in the process of shake generating, does again body building by a hand, very easy to use.

A kind of portable multi-function list hand-operated electricity generation device of the present utility model comprises: housing and rocking arm; The rechargeable battery that generator is installed in housing, be connected with generator power output end and with this rechargeable battery be electrically connected for exporting the USB circuit board of electric energy; At alternator shaft power intake, step-up gear is installed, described rocking arm is by the power intake of the collapsible rotating shaft that is arranged on described step-up gear of connector.

Preferably, on the end of the close described connector of described rocking arm, electric torch is installed, on described rocking arm, be provided with the conductive contact being electrically connected with described electric torch, on described housing, be provided be electrically connected with described rechargeable battery and with the suitable conduction steel ball of described conductive contact, in the time that described rocking arm folding fastener is combined on described housing, described conductive contact and described conduction steel ball are electrically connected.

Preferably, on described housing, be also provided with and control the light switch that described electric torch is opened or closed.

Preferably, on described housing, be also provided with and control described USB circuit board unlatching or the mains switch of closing.

Preferably, in one end away from described connector of described rocking arm, balancing weight is also installed.

Preferably, on described housing, be also provided with the first flat thin magnet, on described rocking arm, be also provided with and corresponding with described the first flat thin magnet make described rocking arm be pull-in on the second flat thin magnet on described housing when being fastened on described housing at described rocking arm.

When the utility model uses, by rocking arm rotation, to the angle position substantially vertical with housing, user can grip housing with a hand, rotate rocking arm, can drive step-up gear to rotate by rocking arm, thereby drive generator to generate electricity, so just can charge to rechargeable battery.In the time that needs charge to mobile phone, mobile phone is inserted on the port of USB circuit board, just can carry out easily mobile phone charging.Like this, just can be in the small size digital product power supply such as be mobile phone away from electrical network and depopulated zone, solve the worry that mobile phone brings without electricity.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model disassembled form schematic diagram;

Fig. 3 is the utility model buckling state schematic diagram.

Embodiment

As shown in Figure 1, 2, the utility model comprises: housing 1 and rocking arm 2.The rechargeable battery 4 that generator 3 is installed in housing 1, be connected with generator 3 power output ends and with rechargeable battery 4 be electrically connected for exporting the USB circuit board 5 of electric energy.Coming in and going out to hold at the rotating shaft power of generator 3 is provided with step-up gear 6, and rocking arm 2 is by the collapsible rotating shaft power intake that is arranged on step-up gear 6 of connector 7.In the utility model embodiment, connector 7 is a block 71 that is arranged on the power intake of step-up gear 6, and rocking arm 2 is rotatably arranged on block 71 by pin 72.

As shown in Figure 1, 2, housing 1 comprises body 11 and lid 12.Step-up gear 6, generator 3, rechargeable battery 4 and USB circuit board 5 are arranged on body 11 successively, and lid 12 is fastened on body 11, are convenient to like this installation and removal.

In addition, as shown in Figure 2,3, on the end of the close connector 7 of rocking arm 2, electric torch 21 is installed, on rocking arm 2, be provided with the conductive contact 22 being electrically connected with electric torch 21, on housing 1, be provided with that be electrically connected with rechargeable battery 4 and with the suitable conduction steel ball 13 of conductive contact 22, conduction is got an electric shock and 13 is arranged on housing 1 by spring 14.In the time that rocking arm 2 folding fasteners are combined on housing 1, conductive contact 22 is electrically connected with conduction steel ball 13.Like this, just can power to electric torch 21 by rechargeable battery 4.

On housing 1, be also provided with and control the light switch 15 that electric torch 21 is opened or closed.Just can control electric torch 21 by light switch 15.

In addition, on housing 1, be also provided with and control the mains switch 16 that USB circuit board 5 opens or cuts out, so that close or power-on.

In addition, in one end away from connector 7 of rocking arm 2, balancing weight 23 is also installed, in the time shaking rocking arm 2, can provides better centrifugal force with person easy to use, thereby more easily drive step-up gear 6.

On housing 1, be also provided with the first flat thin magnet 17, on rocking arm 2, be also provided with second flat thin magnet 24, the second flat thin magnets 24 corresponding with the first flat thin magnet 17 and make rocking arm 2 be pull-in on housing 1 when being fastened on housing 1 at rocking arm 2, so that carry.

When the utility model uses, rocking arm 2 is rotated to the angle position substantially vertical with housing 1, user can grip housing 1 with a hand, rotate rocking arm 2, can drive step-up gear 6 to rotate by rocking arm 2, thereby drive generator 3 to generate electricity, so just can charge to rechargeable battery 4.

In the time that needs charge to mobile phone, mobile phone is inserted on the port of USB circuit board 5, just can carry out easily mobile phone charging.Like this, just can be in the small size digital product power supply such as be mobile phone away from electrical network and depopulated zone, solve the worry that mobile phone brings without electricity.

Claims

1. a portable multi-function list hand-operated electricity generation device, is characterized in that, comprising: housing and rocking arm; The rechargeable battery that generator is installed in housing, be connected with generator power output end and with this rechargeable battery be electrically connected for exporting the USB circuit board of electric energy; Rotating shaft power intake at generator is provided with step-up gear, and described rocking arm is by the power intake of the collapsible rotating shaft that is arranged on described step-up gear of connector.

2. device as claimed in claim 1, it is characterized in that, on the end of the close described connector of described rocking arm, electric torch is installed, on described rocking arm, be provided with the conductive contact being electrically connected with described electric torch, on described housing, be provided be electrically connected with described rechargeable battery and with the suitable conduction steel ball of described conductive contact, in the time that described rocking arm folding fastener is combined on described housing, described conductive contact and described conduction steel ball are electrically connected.

3. device as claimed in claim 2, is characterized in that, is also provided with and controls the light switch that described electric torch is opened or closed on described housing.

4. device as claimed in claim 1, is characterized in that, is also provided with and controls described USB circuit board unlatching or the mains switch of closing on described housing.

5. device as claimed in claim 1, is characterized in that, in one end away from described connector of described rocking arm, balancing weight is also installed.

6. device as claimed in claim 1, it is characterized in that, on described housing, be also provided with the first flat thin magnet, on described rocking arm, be also provided with and corresponding with described the first flat thin magnet make described rocking arm be pull-in on the second flat thin magnet on described housing when being fastened on described housing at described rocking arm.