CN201378773Y

CN201378773Y - Hand-shake charger

Info

Publication number: CN201378773Y
Application number: CN200920113782U
Authority: CN
Inventors: 孔燕波
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-13
Filing date: 2009-02-13
Publication date: 2010-01-06
Anticipated expiration: 2019-02-13

Abstract

The utility model relates to a hand-shake charger which comprises a casing (1). Generating equipment (2) for charging an electric appliance to be charged is positioned inside the casing (1), and the generating equipment (2) is connected with an output line (14) arranged outside the casing (1) and connected with the electric appliance to be charged. The hand-shake charger is characterized in that the charger also comprises a rocking handle (3) and a driving shaft (4) driven by the rocking handle (3) to rotate, wherein the driving shaft (4) is inserted on the casing (1), the rocking handle (3) is positioned outside the casing (1) and connected with the driving shaft (4), and the driving shaft (4) is connected with the input shaft (21) of the generating equipment (2) through a speed increasing gear set. When in use, only by rotating the handle, the speed increasing gear set drives the input shaft of the generating equipment to rotate at a high speed, drives the generating equipment to generate power, and finally charges the electric appliance to be charged through the output line; the charging mode is energy saving and environment protective, and is suitable for charging the electric appliance to be charged in the condition of no alternating current power supply, therefore, the use is very convenient.

Description

The hand-operated rechargeable device

Technical field

The utility model relates to a kind of charger, relates in particular to a kind of hand-operated rechargeable device.

Background technology

Existing various power consumption equipment all is to charge with civil power as the rechargeable battery bag in mobile phone or the electron microscope; the cellie uses in non-transformer occasion such as field through regular meeting; run into the situation that battery is used up again simultaneously; at this moment owing to there is not power supply; just can not charge to power brick; just can not carry out business meeting or out of Memory transmission, will bring unnecessary loss to the user with mobile phone.Use the microscope of rechargeable battery bag in addition, not having in power brick just can't operate as normal under the state of electricity, run into the generation of power failure situation simultaneously as again, microscope just can't operate as normal so, at this moment the method for Xie Jueing is mainly and adopts common dry cell to replace the rechargeable battery bag, use dry cell will certainly influence environment, and be unfavorable for energy savings again.

In sum, existing rechargeable battery can't effectively charge to rechargeable battery when leaving AC power mostly.

Summary of the invention

But technical problem to be solved in the utility model is to provide a kind of hand-operated rechargeable device that need not the AC power hand power at above-mentioned prior art present situation.

Second technical problem to be solved in the utility model provides a kind of hand charger that can rocking handle is built-in.

The 3rd technical problem to be solved in the utility model provides a kind of transmission efficiency height, generating is effective and the hand-operated rechargeable device of compact conformation.

The utility model solves the technical scheme that above-mentioned first technical problem adopted: a kind of hand-operated rechargeable device, include housing, enclosure interior is provided with and is used for being recharged the generating equipment that electrical equipment charges, this generating equipment be located at outside and can be with to be recharged the output line that electrical equipment is connected continuous, it is characterized in that: this charger also includes a rocking handle and by the power transmission shaft of rocking handle driven rotary, wherein power transmission shaft is inserted on the housing; rocking handle is positioned at outside and links to each other with power transmission shaft, links to each other by a speed increasing gear group between the power shaft of power transmission shaft and generating equipment.

For solving aforementioned second technical problem, above-mentioned rocking handle is made up of handle body and crank, the crank setting is arranged on an end of handle body, be rotatably connected by pivot pin between described handle body and the power transmission shaft, a side-walls at housing is provided with for the ccontaining recess of crank, the handle body be turned to the housing fit-state under, described crank is contained in the described recess.Because rocking handle integral body is roughly L-shaped, so crank is to be provided with outwardly under user mode, like this this charger take up room at the unused state lower handle bigger, inconvenient packed and transported and depositing, and, easily collided and damage by external object because expose at the crank position.And between handle body in this rocking handle structure and the power transmission shaft for being rotatably connected, with the upset of handle body, make crank up, just rotatable handles during use, after using end, reverse flip handle body makes crank fit towards lower handle and shell, and crank is contained in the recess of shell sidepiece simultaneously, avoid crank to be collided and damage by the external world, and because crank is built-in, reduce taking up room of charger, instant packed transportation and depositing.

For solving aforementioned the 3rd technical problem, above-mentioned speed increasing gear group comprises initiatively gear wheel, the first driven duplicate gear, the second driven duplicate gear and the 3rd driven duplicate gear, wherein, initiatively gear wheel is installed on the power transmission shaft and can rotates with power transmission shaft, the second driven duplicate gear is installed in rotation on the described power transmission shaft, the first driven duplicate gear and the 3rd driven duplicate gear then are installed in rotation on one and are positioned on the installation shaft of housing, the little tooth portion engagement of the described active gear wheel and the first driven duplicate gear, the little tooth portion engagement of the big gearing part of the first driven duplicate gear and the second driven duplicate gear, the little tooth portion engagement of the big gearing part of the second driven duplicate gear and the 3rd driven duplicate gear, at last, the pinion on the power shaft of the big gearing part of the 3rd driven duplicate gear and generating equipment.This speed increasing gear group is the level Four speedup, thus its transmission efficiency height, the generating effective.There are the active gear wheel and the second driven duplicate gear to be installed on the same power transmission shaft again, and the first driven duplicate gear and the 3rd driven duplicate gear are installed on another installation shaft simultaneously, so four gear structures that this speed increasing gear group relates to are installed compact, save the space, guarantee good simultaneously from efficiency of movement.

Above-mentioned housing is involuted by upper casing and lower casing, and upper casing and lower casing adopt the mode of buckle to snap together.

For ease of assembling, above-mentioned speed increasing gear group is assembled in the gearbox body, and this gearbox body then is contained in the housing.Earlier the speed increasing gear group is installed in the gearbox body during assembling, then this gearbox body installation is got final product in the enclosure, easy to assembly quick.

Compared with prior art, advantage of the present utility model is: only need turning handle during this charger work, drive the power shaft high speed rotating of generating equipment by the speed increasing gear group, then drive the generating equipment generating, charge to being recharged electrical equipment by output line at last, also promptly just can charge these charging modes energy-conserving and environment-protective charging electrical equipment by hand, and be adapted under the situation of AC-less power charging electrical equipment being charged, easy to use.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the schematic diagram that upper casing is connected with the lower casing buckle among the utility model embodiment;

Fig. 3 is the three-dimensional exploded view of the utility model embodiment.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1, 2, 3, be a preferred embodiment of the present utility model.

A kind of hand-operated rechargeable device, include housing 1, housing 1 is generally working of plastics, housing 1 is involuted by upper casing 11 and lower casing 12, the ccontaining cavity of housing 1 inner formation, upper casing 11 and lower casing 12 adopt the mode of buckle to snap together, we can be provided with outside Elastic buckle 111 on 11 3 sidewalls of upper casing, the outer face of Elastic buckle 111 is the inclined-plane, corresponding, lower casing 12 sidewalls are provided with the bayonet socket 121 that common Elastic buckle 111 cards are established, and close up under the state at upper casing 11 and lower casing 12, the Elastic buckle 111 of upper casing 11 is extruded in the bayonet socket 121 that snaps in lower casing 12 subsequently, and upper casing 11 and lower casing 12 link together the most at last.

Housing 1 inside is provided with and is used for being recharged the generating equipment 2 that electrical equipment charges, charging device 2 is a prior art, can on market, buy, this generating equipment 2 be located at housing 1 outside and can be recharged the output line 14 that electrical equipment is connected and link to each other, output line 14 and generating equipment 2 ways of connecting are normal charge device set-up mode.

This charger also includes a rocking handle 3 and by the power transmission shaft 4 of rocking handle 3 driven rotary; rocking handle 3 is positioned at housing 1 outside; wherein power transmission shaft 4 is inserted on the housing 1; end parts of power transmission shaft 4 is exposed shell 1; rocking handle 3 is made up of handle body 31 and crank 32; crank 32 is arranged on an end of handle body 31; be rotatably connected by pivot pin 5 between handle body 31 and the power transmission shaft 4; be provided with for the ccontaining recess 13 of crank 32 in a side-walls of housing 1, handle body 31 be turned to housing 1 fit-state under, crank 32 is contained in the recess 13; and at handle body 31 toward other reverse flip; be crank 32 outwardly, then be operating state, can hold crank 32 handler bodies 31 at this moment.

Link to each other by a speed increasing gear group between the power shaft 21 of power transmission shaft 4 and generating equipment 2, the speed increasing gear group is assembled in the gearbox body 15, and this gearbox body 15 then is contained in the housing 1.

Wherein, the speed increasing gear group comprises initiatively gear wheel 6, the first driven duplicate gear 7, the second driven duplicate gear 8 and the 3rd driven duplicate gear 9, wherein, initiatively gear wheel 6 is installed on the power transmission shaft 4 and can rotates with power transmission shaft 4, the second driven duplicate gear 8 is installed in rotation on the described power transmission shaft 4, the first driven duplicate gear 7 and the 3rd driven duplicate gear 9 then are installed in rotation on one and are positioned on the installation shaft 10 of housing 1, the little tooth portion engagement of the described active gear wheel 6 and the first driven duplicate gear 7, the little tooth portion engagement of the big gearing part of the first driven duplicate gear 7 and the second driven duplicate gear 8, the little tooth portion engagement of the big gearing part of the second driven duplicate gear 8 and the 3rd driven duplicate gear 9, at last, 22 engagements of the pinion on the power shaft 21 of the big gearing part of the 3rd driven duplicate gear 9 and generating equipment 2.

Only need turning handle 3 during this charger work,, drive generating equipment 2 generatings then, be recharged electrical equipment by 14 pairs of output lines at last and charge by power shaft 4 high speed rotating of speed increasing gear group drive generating equipment; After charging finished, reverse flip handle body 31 made crank 32 down, and handle body 31 is fitted with shell 1, and crank 32 is contained in the recess 13 of shell 1 sidepiece simultaneously, can deposit.This charger is particularly suitable for charging to the rechargeable battery in the electron microscope.

Claims

1, a kind of hand-operated rechargeable device, include housing (1), housing (1) inside is provided with and is used for being recharged the generating equipment (2) that electrical equipment charges, this generating equipment (2) is with to be located at housing (1) outside and can be with to be recharged the output line (14) that electrical equipment is connected continuous, it is characterized in that: this charger also includes a rocking handle (3) and by the power transmission shaft (4) of rocking handle (3) driven rotary, wherein power transmission shaft (4) is inserted on the housing (1); it is outside and link to each other with power transmission shaft (4) that rocking handle (3) is positioned at housing (1), links to each other by a speed increasing gear group between the power shaft (21) of power transmission shaft (4) and generating equipment (2).

2, hand-operated rechargeable device according to claim 1, it is characterized in that: described rocking handle (3) is made up of handle body (31) and crank (32), crank (32) is arranged on an end of handle body (31), be rotatably connected by pivot pin (5) between described handle body (31) and the power transmission shaft (4), a side-walls at housing (1) is provided with for the ccontaining recess (13) of crank (32), handle body (31) be turned to housing (1) fit-state under, described crank (32) is contained in the described recess (13).

3, hand-operated rechargeable device according to claim 1, it is characterized in that: described speed increasing gear group comprises initiatively gear wheel (6), the first driven duplicate gear (7), the second driven duplicate gear (8) and the 3rd driven duplicate gear (9), wherein, active gear wheel (6) is installed in power transmission shaft (4) and goes up also and can rotate with power transmission shaft (4), the second driven duplicate gear (8) is installed in rotation on the described power transmission shaft (4), the first driven duplicate gear (7) and the 3rd driven duplicate gear (9) then are installed in rotation on one and are positioned on the installation shaft (10) of housing (1), the little tooth portion engagement of described active gear wheel (6) and the first driven duplicate gear (7), the little tooth portion engagement of the big gearing part of the first driven duplicate gear (7) and the second driven duplicate gear (8), the little tooth portion engagement of the big gearing part of the second driven duplicate gear (8) and the 3rd driven duplicate gear (9), at last, the engagement of the pinion (22) on the power shaft (21) of the big gearing part of the 3rd driven duplicate gear (9) and generating equipment (2).

4, according to claim 1,2 or 3 described hand-operated rechargeable devices, it is characterized in that: described housing (1) is involuted by upper casing (11) and lower casing (12), and upper casing (11) and lower casing (12) adopt the mode of buckle to snap together.

5, according to claim 1,2 or 3 described hand-operated rechargeable devices, it is characterized in that: described speed increasing gear group is assembled in the gearbox body (15), and this gearbox body (15) then is contained in the housing (1).