CN201576718U

CN201576718U - Universal charger

Info

Publication number: CN201576718U
Application number: CN2009202051337U
Authority: CN
Inventors: 潘金海
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-16
Filing date: 2009-09-16
Publication date: 2010-09-08
Anticipated expiration: 2019-09-16

Abstract

A universal charger mainly comprises a seat, a face cover, a battery cover, a circuit board, two rotary shafts, two metal holders, two metal contact plates and a spring. The face cover is mounted on the seat, the battery cover is mounted on the face cover, and the circuit board is mounted inside the seat. Two sides of the seat are respectively provided with a toggle wheel groove, and one end of the toggle wheel groove is provided with a USB port. The two metal contact plates are respectively fixed on the two metal holders which are respectively fixed on the two rotary shafts. One end of each rotary shaft is equipped with a toggle wheel, and the two toggle wheels respectively penetrate into the toggle wheel grooves at two ends of the seat. A battery slot is arranged on the face portion of the face cover, and two ends of the battery slot are respectively provided with charging contact electrodes for AA and AAA batteries. A hollowed-out portion is arranged inside the battery slot, and two electrode contact poles of the two metal contact plates mounted on the two metal holders are respectively disposed inside the hollowed-out portion. The battery cover is arranged outside the battery slot and connected with the spring which is mounted inside a spring slot arranged on the face cover.

Description

Universal charger

Technical field

The utility model relates to a kind of charger field, refer more particularly to a kind of not only can give common AA, AAA battery charge but also can give various electronic digital product specialized lithium battery charge universal charger.

Background technology

Existing charger, generally all be every type charger can only at its be complementary battery charge of model, this kind charger generally is difficult to accomplish general, also just cannot utilize in case the battery of the type is lost this charger, the wasting of resources is more serious.Some universal chargers are also arranged at present on the market, this kind charger also can be given most of universal battery charge, but it generally also is only applicable to the battery of cell phone type, be difficult to be applied to the digital series products of this class such as picture MP3, MP4, digital camera and video camera, also generally can not be applicable to AA, AAA battery charge.

The utility model content

The purpose of this utility model be to provide a kind of not only can be to common AA, AAA battery charge but also can be to the universal charger of various electronic digital product reserve batteries chargings.

For achieving the above object, the utility model provides a kind of universal charger, and it mainly comprises a base, a cover, a battery cover, a circuit board, two rotating shafts, two five metals fixed mounts, two hardware contact piece, a spring.This cover is installed on this base, and this battery cover is installed on this cover, and this circuit board is installed in the base.

The both sides of this base are respectively arranged with one and stir race, are provided with a USB interface at the one end.

Be respectively arranged with the two electrodes contact utmost point on this two hardware contact piece, this two electrodes contact extremely can be moved easily by the mode of stirring two turning wheels.

This two hardware contact piece is separately fixed on this two five metals fixed mount, and this two five metals fixed mount is separately fixed on this two rotating shaft.

On a termination of this two rotating shaft, be separately installed with a turning wheel, this two turning wheel and be installed on the stirring in the race of two ends of this base respectively.

Face at this cover also is provided with a battery case, is respectively arranged with the charging touched electrode of AA, AAA battery at the two ends of this battery case.

Two ends at this battery case also are respectively arranged with several slipmat.

Also be provided with a hollow-out parts in this battery case, the two electrodes contact utmost point that is installed on this two hardware contact piece on this two five metals fixed mount is separately positioned in this hollow-out parts.

Also be provided with a battery cover outside this battery case, this battery cover is connected with a spring, and this spring is installed in the spring groove that is provided with on the cover, and this spring can reach when this battery cover is horizontally slipped on cover and have certain pretightning force, is convenient to the battery cover playback.

Also be provided with a single or double acting door outside this spring groove, this spring is fixed in the spring groove that is provided with on this cover by this single or double acting door.

The beneficial effects of the utility model are: not only can give common AA, AAA battery charge but also can give the universal charger of various electronic digital product reserve battery chargings.

Description of drawings

Fig. 1 is the explosive view of the utility model universal charger.

Fig. 2 is the stereoscopic-state structure chart of the utility model universal charger.

Fig. 3 is the stereoscopic-state structure chart of the utility model universal charger.

Embodiment

See also Fig. 1 to Fig. 3, a kind of universal charger, it mainly comprises a base 1, a cover 2, a battery cover 3, a circuit board 4, two rotating shafts 5, two five metals fixed mounts 6, two hardware contact piece 7, a spring 8.This cover 2 is installed on this base 1, and this battery cover 3 is installed on this cover 2, and this circuit board 4 is installed in the base 1.

The both sides of this base 1 are respectively arranged with one and stir race 11, are provided with a usb 12 at the one end.

Be respectively arranged with the two electrodes contact utmost point 71 on this two hardware contact piece 7, this two electrodes contact utmost point 71 can move easily by the mode of stirring two turning wheels 51.

This two hardware contact piece 7 is separately fixed on this two five metals fixed mount 6, and this two five metals fixed mount 6 is separately fixed on this two rotating shaft 5.

On a termination of this two rotating shaft 5, be separately installed with a turning wheel 51, this two turning wheel 51 and be installed on the stirring in the race 11 of two ends of this base 1 respectively.

Face at this cover 2 also is provided with a battery case 21, is respectively arranged with the charging touched electrode 211 of AA, AAA battery at the two ends of this battery case 21.

Also be respectively arranged with several slipmat 213 at the two ends of this battery case 21.

Also be provided with a hollow-out parts 212 in this battery case 21, the two electrodes contact utmost point 71 that is installed on this two hardware contact piece 7 on this two five metals fixed mount 6 is separately positioned in this hollow-out parts 212.

Outside this battery case 21, also be provided with a battery cover 3, this battery cover 3 is connected with a spring 8, this spring 8 is installed in the spring groove 22 that is provided with on the cover 2, and this spring 8 can reach when this battery cover 3 is horizontally slipped on cover 2 and have certain pretightning force, is convenient to battery cover 3 playback.

Also be provided with a single or double acting door 9 outside this spring groove 22, this spring 8 is fixed in the spring groove 22 that is provided with on this cover 2 by this single or double acting door 9.

Also be provided with some slipmat 10 for reaching anti-skidding purpose at the base of this base 1.

Operation principle of the present utility model is as follows: when using the utility model charger to give AA, AAA battery charge, the utility model charger connects external power source by usb 12, AA, AAA battery are put into the battery case 21 that is provided with on the face of this cover 2, the AA that the two ends that make AA, AAA positive and negative electrodes aim at this battery case 21 are provided with, the charging touched electrode 211 of AAA battery can begin battery charge.When using the utility model charger to give the battery charge of the digital series products of this class of digital camera, to rotate this two rotating shaft 5 by rotation turning wheel 51, adjusting is installed in the spacing each other of this two five metals fixed mount 6 on this two rotating shaft 5, to reach the mutual spacing between the electrode contact utmost point of regulating on this two hardware contact piece 7 that is installed on this two five metals fixed mount 6 71, make it to cooperate the spacing of the positive and negative electrodes of the digital series products of this class of digital camera, the battery of the digital series products of this class of digital camera is put into battery case 21, can connect external power source by usb 12 and charge for the battery of the digital series products of this class of digital camera.After the battery of needs charging is put into battery case 21, can cover this battery case 21 by slip battery cover 3 on cover 2, prevent the battery landing.Because each hardware contact piece 7 is provided with the two electrodes contacts utmost point 71, this two electrodes contact utmost point 71 becomes the front and back arrangement this hollow-out parts 212 in, thus can satisfy the battery of putting into battery case 21 digital series products different in size, to its charging.

The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; though the utility model discloses as above with preferred embodiment; yet be not in order to limit the utility model; any those skilled in the art; in not breaking away from the technical solutions of the utility model scope; when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations; in every case be the content that does not break away from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification that above embodiment did; equivalent variations and modification all still belong in the protection range of technical solutions of the utility model.

Claims

1. universal charger, it mainly comprises a base, a cover, a battery cover, a circuit board, two rotating shafts, two five metals fixed mounts, two hardware contact piece, a spring, this cover is installed on this base, this battery cover is installed on this cover, this circuit board is installed in the base, it is characterized in that: the both sides of this base are respectively arranged with one and stir race, are provided with a USB interface at the one end; This two hardware contact piece is separately fixed on this two five metals fixed mount, and this two five metals fixed mount is separately fixed on this two rotating shaft; On a termination of this two rotating shaft, be separately installed with a turning wheel, this two turning wheel and be installed on the stirring in the race of two ends of this base respectively; Face at this cover also is provided with a battery case, is respectively arranged with the charging touched electrode of AA, AAA battery at the two ends of this battery case; Also be provided with a hollow-out parts in this battery case, the two electrodes contact utmost point that is installed on this two hardware contact piece on this two five metals fixed mount is separately positioned in this hollow-out parts.

2. a kind of universal charger according to claim 1 is characterized in that: be respectively arranged with the two electrodes contact utmost point on this two hardware contact piece, this two electrodes contact extremely can be moved easily by the mode of stirring two turning wheels.

3. a kind of universal charger according to claim 1 is characterized in that: also be provided with a battery cover outside this battery case, this battery cover is connected with a spring, and this spring is installed in the spring groove that is provided with on the cover.

4. a kind of universal charger according to claim 3 is characterized in that: also be provided with a single or double acting door outside this spring groove, this spring is fixed in the spring groove that is provided with on this cover by this single or double acting door.

5. a kind of universal charger according to claim 3 is characterized in that: the two ends at this battery case also are respectively arranged with several slipmat.