CN201536140U

CN201536140U - dual-purpose charger

Info

Publication number: CN201536140U
Application number: CN200920027516XU
Authority: CN
Inventors: 何志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-09
Filing date: 2009-06-09
Publication date: 2010-07-28
Anticipated expiration: 2019-06-09

Abstract

The utility model relates to a dual-purpose charger, which is characterized in that: a flat groove out of which a power plug can be rotated is arranged on an upper shell cover, and an accommodating groove out of which a cigarette lighter power getting plug is arranged at one side of a lower shell seat; a charging circuit board in a cavity of the lower shell seat is clamped with a rib groove on the lower shell seat, and two upright posts are arranged in the cavity; a semi-annular opening is arranged at the top end of the upright post, and semi-annular openings are arranged on the two walls of the accommodating grooves and the bottom of the upper shell cover; the semi-annular openings form shaft holes when the upper shell cover and the lower shell seat are combined, and the power plug is inserted in an opening of the flat groove; small cylinders on the power plug are inserted in the shaft holes on the upright posts, and convex round shafts on the cigarette lighter power getting plug are positioned in the shaft holes on the side walls of the accommodating groove; and the power plug and the power getting plug form a rotating pair structure in the upper shell cover and the lower shell seat and are respectively and electrically connected with the circuit board. When in use, the power plug is rotated out of the flat groove on the upper shell cover to carry out indoor charging, and the cigarette lighter power getting plug is rotated out of the lower shell seat to carry out car charging, so that the charger is convenient to use and carry.

Description

A kind of dual-purpose charger

Technical field

The utility model relates to charger, particularly can be at a kind of dual-purpose charger of using on the indoor socket and on the automobile cigarette lighter socket.

Background technology

Along with the fast development of mobile digital electronic product industry and the lifting of personal consumption ability, the portable personal movable electrical appliances all faces a problem, is exactly the problem to the indoor of electronic product and vehicle-mounted charge inconvenience; But in today of extensively popularizing of automobile, the user of a lot of movable electrical appliances wishes also can support automobile power source in the trip, though a lot of vehicle chargers is also arranged now, but support civil power and car to fill, electrical appliance just must use two chargers, and two chargers all must have independently output conversion circuit, like this cost height, volume is also big, the waste resource.

The utility model content

Present mobile electronic product chamber is filled and needs are filled in trip in order to satisfy, and the utility model is intended to propose a kind of dual-purpose charger.

In the technical scheme in the invention for solving the above technical problem: a kind of dual-purpose charger, contain the upper shell cover and the lower shell seat of phase fit, it is characterized in that:

Upper shell cover is provided with the flat grooves that attaching plug can screw out, and lower shell seat one side is provided with the containing groove that cigarette lighter electric plug can screw out;

Be provided with charging circuit board in the cavity of the lower shell seat corresponding with the flat grooves position, the muscle groove that circuit board and lower shell seat are provided with is fixed; Flat grooves the inner is provided with opening, is provided with two columns in the cavity of the lower shell seat corresponding with this aperture position, and the column top is provided with the semicircle collar extension; Containing groove and cavity are adjacent, are respectively equipped with the semicircle collar extension on its two wall; Be provided with the semicircle collar extension in the upper shell cover bottom, semicircular ring interruption-forming axis hole when upper shell cover and lower shell seat combination;

Attaching plug is installed in the opening of flat grooves, and the small column on the attaching plug is in the axis hole of column and cap formation; The termination portion of cigarette lighter electric plug is provided with two dome axles, and the dome axle is in the axis hole of containing groove sidewall and upper shell cover formation; Cigarette lighter electric plug and attaching plug are electrically connected with circuit board respectively.

The utility model is provided with the external charge line cap on the lower shell seat side corresponding with the containing groove position, but makes circuit board external charge money charge to the electricity consumption product.

The beneficial effects of the utility model are: with the chamber charge the source plug, vehicle-mounted cigarette lighter electric plug is installed on upper shell cover, the lower shell seat respectively and form the revolute pair structure, can rotate attaching plug during use from the flat grooves on the upper shell cover carries out the chamber and fills, or carry out car from lower shell seat back-out cigarette lighter electric plug and fill, very easy to use, and be convenient for carrying.

Description of drawings

Fig. 1 is a three-dimensional package assembly schematic diagram one of the present utility model;

Fig. 2 is a three-dimensional package assembly schematic diagram two of the present utility model;

Fig. 3 is an attaching plug hidden state schematic diagram of the present utility model;

Fig. 4 is that attaching plug of the present utility model screws out state diagram;

Fig. 5 is a cigarette lighter electric plug hidden state schematic diagram of the present utility model;

Fig. 6 is that cigarette lighter electric plug of the present utility model screws out state diagram.

Among the figure: 1. upper shell cover; 1.1. flat grooves; 1.2. opening; 2. lower shell seat; 2.1. containing groove; 2.2. cavity; 2.3. muscle groove; 2.4. column; 2.5. port; 3. semicircle collar extension; 4. attaching plug; 4.1 small column; 5. cigarette lighter electric plug; 5.1. dome axle; 6. circuit board.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

A kind of dual-purpose charger as depicted in figs. 1 and 2, upper shell cover 1 are provided with the flat grooves 1.1 that attaching plug 4 can screw out, and flat grooves 1.1 the inners are provided with opening 1.2, and opening 1.2 two sides are provided with semicircle collar extension 3; Lower shell seat 2 one sides are provided with the containing groove 2.1 that cigarette lighter electric plug 5 can screw out; Be respectively equipped with semicircle collar extension 3 on the two side of containing groove 2.1, semicircle collar extension 3 its positions corresponding to upper shell cover 1 bottom on containing groove 2.1 sidewalls are provided with semicircle collar extension 3, be nested at upper shell cover 1 and lower shell seat 2 and fashionablely form a pair of axis hole cigarette lighter electric plug 5 is installed, cavity 2.2 on the lower shell seat 2 is adjacent with containing groove 2.1, be provided with in the cavity 2.2 and 1.2 two corresponding columns 2.4 of opening, column 2.4 tops are provided with semicircle collar extension 3, the semicircle collar extension 3 that column 2.4 and opening are 1.2 is nested at upper shell cover 1 and lower shell seat 2 and fashionablely forms a pair of axis hole attaching plug 4 is installed, and also is provided with the two muscle grooves 2.3 that can engage charging circuit board 6 in the cavity 2.2; The termination portion of cigarette lighter electric plug 5 is provided with two dome axles 5.1 integrated with it, and attaching plug 4 is provided with two small columns 4.1 integrated with it.During assembling circuit board 6 snap-fited in the muscle groove 2.3 on the lower shell seat 2 fixing, dome axle 5.1 on the cigarette lighter electric plug 5 is placed on the semicircle collar extension 3 on containing groove 2.1 sidewalls, attaching plug 4 is erected on the semicircle collar extension 3 that places column 2.4 tops, by lead with attaching plug 4, cigarette lighter electric plug 5 connects charging circuit board 6 respectively, the output of circuit board 6 is connected with the external charge line, the external charge ply-yarn drill is gone in the port 2.5 on lower shell seat 2 sides, the external charge line is used for charging with the electronic product or the movable electrical appliances that move, then loam cake is linked in alignment on the lower shell seat 2, make small column 4.1 on 4 two of the attaching plugs be in the axis hole that column 2.4 and upper shell cover 1 form and form the revolute pair structure, the two dome axles 5.1 on cigarette lighter electric plug 5 tops are in the axis hole that containing groove 2.1 sidewalls and upper shell cover 1 be shaped as and form the revolute pair structure, with upper shell cover 1 and lower shell seat 2 lockings, finish assembling of the present utility model by screw.

As shown in Figure 3 and Figure 4, when needs use the utility model that movable electrical appliances is entered indoor charging (being called for short the chamber fills), erect rotating the flat grooves 1.1 of attaching plug 4 from upper shell cover 1, insert indoor socket then, can realize that chamber of the present utility model fills function, after the chamber charges and finishes, attaching plug 4 is extracted from indoor socket, can be rotated to attaching plug in the flat grooves 1.1 4 times and pack up.

As shown in Figure 5 and Figure 6, when needs use the utility model to utilize the automobile cigarette lighter socket that movable electrical appliances is charged (car fills), cigarette lighter electric plug 5 is screwed out from containing groove 2.1, inserting the automobile cigarette lighter socket then draws and connects power supply and carry out car and fill, after charging finishes, extract cigarette lighter electric plug 5, and rotation uprightly is hidden in the containing groove 2.1 it down.

Claims

1. dual-purpose charger contains the upper shell cover (1) and the lower shell seat (2) of phase fit, it is characterized in that:

Upper shell cover (1) is provided with the flat grooves (1.1) that attaching plug (4) can screw out, and lower shell seat (2) one sides are provided with the containing groove (2.1) that cigarette lighter electric plug (5) can screw out;

Be provided with charging circuit board (6) in the cavity (2.2) of the lower shell seat corresponding with flat grooves (1.1) position, circuit board (6) is fixed with the muscle groove (2.3) that lower shell seat (2) is provided with; Flat grooves (1.1) the inner is provided with opening (1.2), is provided with two columns (2.4) in the cavity (2.2) of the lower shell seat (2) corresponding with this opening (1.2) position, and column (2.4) top is provided with semicircle collar extension (3); Containing groove (2.1) is adjacent with cavity (2.2), is respectively equipped with semicircle collar extension (3) on its two wall; Be provided with semicircle collar extension (3) in the upper shell cover bottom, semicircle collar extension (3) forms axis hole when upper shell cover (1) and lower shell seat (2) combination;

Attaching plug (4) is installed in the opening (1.2) of flat grooves (1.1), and the small column (4.1) on the attaching plug (4) is in the axis hole of column (2.4) and upper shell cover (1) formation; The termination portion of cigarette lighter electric plug (5) is provided with two dome axles (5.1), and dome axle (5.1) is in the axis hole of containing groove (2.1) sidewall and upper shell cover (1) formation; Cigarette lighter electric plug (5) and attaching plug (4) are electrically connected with circuit board (6) respectively.

2. a kind of dual-purpose charger as claimed in claim 1 is characterized in that: be provided with external charge line cap (2.5) on lower shell seat (2) side corresponding with containing groove (2.1) position.