CN201781304U

CN201781304U - Portable charger

Info

Publication number: CN201781304U
Application number: CN2010205035023U
Authority: CN
Inventors: 王鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-23
Filing date: 2010-08-23
Publication date: 2011-03-30
Anticipated expiration: 2020-08-23
Also published as: WO2012024889A1

Abstract

The utility model discloses a portable charger, which comprises a first component and a second component which are provided with internal circuits mutually electrically and detachably connected. The first component is integrally fixed together with the second component through a connecting device. By arranging the portable charger into the form that the internal circuits of the first component and the second component are mutually electrically connectable and separable, when in use, the first component and the second component are integrally fixed through the connecting device, and then the portable charger can be used to charge an electronic product, when not in use, the first component and the second component can be respectively suspended to a key chain or a belt, can be suspended to a neck through a hanging cord or the like, and therefore, the portable charger is light in weight, is convenient to be used by users at any time, and has fine decoration effect.

Description

Portable charger

Technical field

The utility model relates to a kind of charger, especially relates to a kind of portable charger.

Background technology

Along with economy and development of science and technology, interpersonal activity is more frequent.In addition, along with popularizing of Mobile business, make mobile phone, personal digital assistant, digital camera and notebook computer etc. hold rate and significantly improve.These Mobile business instruments all are provided with the rechargeable battery that working power is provided usually, though battery can be powered for a long time, along with the passing of service time, must charge to battery by charger after battery electric quantity exhausts.

Previous charger volume is bigger, be placed in pocket or the bag all inconvenient, for addressing the above problem, number of patent application is that 200720140072 Chinese patent has disclosed a kind of portable charger, and it comprises plug shroud, charging circuit shell, charging plug, power line and power line guard shield.Described charging plug is slotting extremely relative chimeric with power supply, places in plug shroud.Described plug shroud and charging circuit outer shell outer wall were provided with groove with the charging plug parallel direction outside in one week, and the power supply source line twines; Described power line sheath bundle is protected it around the power line periphery, thereby can reduce volume to a certain extent and be easy to carry relatively.Yet existing portable charger still can not be satisfied the demand.

The utility model content

The utility model is to provide a kind of not only light and be convenient to the user and use at any time at the defective that the above-mentioned background technology exists, and has the portable charger of excellent decoration effect.

For achieving the above object, the utility model discloses a kind of portable charger, it comprises that internal circuit is electrically connected mutually and separable first parts and second parts, and described first parts and second parts are fixed as one by jockey.

Further, described jockey is a snap joint.

Further, described jockey can be contained in described first parts or second parts.

Further, the plug of described charger is positioned on first parts or second parts.

Further, described plug turns and is contained in described first parts or second parts.

Further, the charging socket of described charger is positioned on first parts or second parts.

Further, first parts of described charger or second parts are provided with the suspension member that can hang.

Further, two pins of described plug are separately positioned on described first parts or second parts.

Further, described pin can rotate respectively and be accommodated in first parts or second parts.

Further, high-tension circuit and low-voltage circuit are separately positioned on described first parts or second parts, and high-tension circuit and low-voltage circuit are electrically connected.

Further, be provided with lithium battery and transfer switch in described first storage member or second parts, described lithium battery is electrically connected with described socket.

In sum, the utility model portable charger is by being arranged to internal circuit and being electrically connected mutually and the form of separable first parts and second parts, described first parts and second parts are fixed as one by jockey during use, then can charge to electronic product; Can be suspended on key chain, waistband when not using respectively or be suspended on neck first-class, thereby not only light and be convenient to the user and use at any time, and have the excellent decoration effect by lanyard.

Description of drawings

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

Fig. 2 is an exploded view of the present utility model shown in Figure 1;

Fig. 3 is the enlarged drawing of a-quadrant of the present utility model shown in Figure 2.

Embodiment

For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.

See also Fig. 1 to Fig. 3, the utility model portable charger comprises one first parts 1 and one second parts 2.Described first parts 1 are provided with one first insulation shell 11, public mouthful 12 of a USB who is equiped with high-tension circuit in described first insulation shell 11 and is electrically connected with described high-tension circuit, the public mouth 12 of described USB flexibly connects with described first insulation shell 11, and described USB extends to for public mouthful 12 outside described first insulation shell 11 and can be contained in described first insulation shell 11.

The both sides that described first insulation shell 11 is positioned at the public mouth 12 of described USB are respectively arranged with one first snapping post 111 and one first snap groove 112, and the free-ended cross-sectional area of the described first snapping post 111 is greater than the cross-sectional area at the described first snapping post 111 middle parts.Described first snap groove 112 away from the width of an end of notch width greater than described notch.One end of described first insulation shell 11 is provided with one first perforation 113, thereby makes described first insulation shell 11 form the suspension member that can hang.Described first parts 1 are connected with a plug that is electrically connected with described high-tension circuit, and described plug is provided with two pins, and described plug turns and is contained in described first insulation shell, thereby described pin can be accommodated in described first insulation shell 11.

Described second parts 2 are provided with one second insulation shell 21, female mouthful 22 and one charging of a USB who is equiped with low-voltage circuit in described second insulation shell 21 and is electrically connected socket 23 with described low-voltage circuit, female mouthful 22 of described USB is corresponding with public mouthful 12 positions of described USB, the both sides that described second insulation shell 21 is positioned at the female mouth 22 of described USB are respectively arranged with one second snapping post 211 and one second snap groove 212, and described second snapping post 211 and described second snap groove 212 are relative with described first snapping post 111 and described first snap groove 112 positions respectively.

The free-ended cross-sectional area of the described second snapping post 211 is greater than the cross-sectional area at the described second snapping post 211 middle parts.Described second snap groove 212 away from the width of an end of notch width greater than described notch.One end of described second parts 2 is provided with one second perforation 213, thereby makes described second insulation shell 21 form the suspension member that can hang.Be equiped with lithium battery and transfer switch in described second insulation shell 21, described lithium battery is electrically connected with described low-voltage circuit and described charging socket 23 and passes through described low-voltage circuit to described lithium cell charging.Described transfer switch is as the charge mode selector switch.

When using the utility model, with described first parts 1 and second parts, 2 corresponding pegging graft, be described first snapping post 111 and the described second snapping post 211 respectively with described second snap groove 212 and the 112 corresponding grafting of described first snap groove, described USB is plugged in for public mouthful 12 on the female mouth 22 of described USB, make high-tension circuit and low-voltage circuit realize being electrically connected, thereby form the charger of a telotism.By described plug and socket are pegged graft, chargeable electronic products such as described charging socket 23 and mobile phone are electrically connected, and just can charge.

In the present embodiment, described first snapping post 111 and the described second snapping post 211 are as the jockey of described first parts 1 and second parts 2.By described lithium battery and transfer switch are set, thereby, be the pattern that lithium battery is outwards powered, thereby can charge to mobile phone etc. by described lithium battery by described transfer switch is dialled when waiting in travelling when being away from home.

In sum, the utility model portable charger is by being arranged to internal circuit and being electrically connected mutually and the form of separable first parts 1 and second parts 2, described first parts 1 and second parts 2 are fixed as one by jockey during use, then can charge to electronic product; Can be suspended on key chain, waistband when not using respectively or be suspended on neck first-class, thereby not only light and be convenient to the user and use at any time, and have the excellent decoration effect by lanyard.

The above embodiment has only expressed a kind of execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design; can also make some distortion and improvement; for example, described jockey is set to snap joint etc., and these all belong to protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with claims.

Claims

1. portable charger is characterized in that: comprise that internal circuit is electrically connected mutually and separable first parts (1) and second parts (2), described first parts (1) are fixed as one by jockey with second parts (2).

2. portable charger according to claim 1 is characterized in that: described jockey is a snap joint.

3. portable charger according to claim 1 is characterized in that: described jockey can be contained in described first parts (1) or second parts (2).

4. portable charger according to claim 1 is characterized in that: the plug of described charger is positioned on first parts (1) or second parts (2).

5. portable charger according to claim 4 is characterized in that: described plug turns and is contained in described first parts (1) or second parts (2).

6. portable charger according to claim 1 and 2 is characterized in that: the charging socket (23) of described charger is positioned on first parts (1) or second parts (2).

7. portable charger according to claim 1 is characterized in that: first parts (1) or second parts (2) of described charger are provided with the suspension member that can hang.

8. portable charger according to claim 1 is characterized in that: two pins of described plug are separately positioned on described first parts (1) or second parts (2).

9. portable charger according to claim 8 is characterized in that: described pin can rotate respectively and be accommodated in first parts (1) or second parts (2).

10. portable charger according to claim 1 is characterized in that: high-tension circuit and low-voltage circuit are separately positioned on described first parts (1) or second parts (2), and high-tension circuit and low-voltage circuit are electrically connected.

11. portable charger according to claim 1 is characterized in that: be provided with lithium battery and transfer switch in described first storage member or second parts (2), described lithium battery is electrically connected with described socket.