CN203840189U

CN203840189U - Adapter

Info

Publication number: CN203840189U
Application number: CN201420275515.8U
Authority: CN
Inventors: 李颖
Original assignee: Individual
Current assignee: Shenzhen Haipai Technology Co ltd
Priority date: 2014-05-28
Filing date: 2014-05-28
Publication date: 2014-09-17
Anticipated expiration: 2024-05-28

Abstract

The utility model relates to a mobile phone adapter, and specially relates to the adapter capable of charging a mobile phone. The adapter comprises a surface shell, a main body middle frame and a bottom shell. The surface shell, the main body middle frame and the bottom shell are buckled in sequence; and after buckling, the surface shell and the main body middle frame form a groove capable of holding a charging line, and the charging line is wound on the groove. An adapter body and the charging line are connected to from an integrated body; the adapter body is provided with the groove for the charging line to wind; the charging line is wounded on the adapter body; and the cost is saved. The adapter body and the charging line are connected to from the integrated body; under the condition of not charging, the charging line is wound on the adapter body and placed on the desk top or in a drawer, thereby enabling the desk top or the drawer not to be messy.

Description

A kind of adapter

Technical field

The utility model relates to handpiece adapter, relates to specifically a kind of adapter that can charge to mobile phone.

Background technology

At present, the handpiece adapter that people use, they are slightly different from charger, and adapter is a kind of form of power conversion, and feature is that power supply pipe is operated on off state. because switch power efficiency is high, so obtained application very widely.And charger is normally transformed to 220V AC power suitable direct voltage, to rechargeable battery, charge, charger can adopt adapter, but and to be not equal to all chargers be all adapter. and adapter technique can be for the manufacture of charger, but he is also used in other occasions such as colour TV, VCD.

The use of adapter is comprehensively universal, and the requisite part of various electrical equipment is exactly adapter, and adapter connects supply socket, and turning circuit, thereby transmission current, normally move electrical equipment.

Existing adapter is all to consist of adaptor body+data wire, and adaptor body and data wire are separated, and in the time will charging, data wire USB plug is inserted in adaptor body, and other end Mobile phone plug inserts mobile phone, charges.

Along with scientific and technological progress, various adapter floods market, and ordinary circumstance adapter divides bipod adapter, tripod adapter, four pin adapters.Adapter not only can play the effect of conduction, also can charge by connection data demand pairs code product, but many manufacturers adapter device is all to separate independent production with data wire, causes production cost larger, is unfavorable for the development cost the principle of economizing of company.

In addition, charging wire is separated with adapter, and bad depositing when tidying up is to be all arbitrarily placed on desk in the time of many, affects desktop attractive in appearance.And while being placed on drawer, put together with other band line electrical equipment, seem very in disorder.

Charging wire is separated with adapter, is easy to cause charging wire to lose.

Utility model content

For the deficiency in above-mentioned technology, the utility model provides a kind of charging wire and adapter one and charging wire can be wrapped in the adapter on adapter.

For solving the problems of the technologies described above, the utility model is realized by following scheme: a kind of adapter, comprise face-piece, main body center, drain pan, described face-piece, main body center, drain pan fasten and form successively, after fastening, between face-piece and main body center, form the groove that can place charging wire, charging wire is wound on this groove.

Further, described groove is provided with charging plug clinching portion, and the charging plug on charging wire is wrapped in after groove, and clinching is fixing in clinching portion.

Further, described groove leaves the hole of drawing charging wire, and charging wire is electrically connected on little pcb board.

Further, described face-piece is provided with two USB jacks.

Further, be also provided with indicator light on described face-piece, this indicator light is that described light-guiding pillar is electrically connected to little pcb board by being arranged on the light-guiding pillar leaded light of face-piece one side.

Further, the line of described charging wire is flat band shape.

Further, described little pcb board is electrically connected to main PCB plate.

Further, described drain pan is provided with the groove that is accommodated in pin.

Further, on the groove of drain pan, be connected with the five metals shell fragment being electrically connected to main PCB plate.

Further, between described drain pan and main PCB plate, be provided with plastic cement compressing tablet.

The beneficial effects of the utility model are:

1. adaptor body and charging wire are connected as a single entity, and on adaptor body, are provided with the groove that is wound around charging wire, and charging wire is wound on adaptor body, cost-saving.

2. adaptor body and charging wire are connected as a single entity, and in the situation that not charging, charging wire is wound around on adapter, is placed on desktop or drawer, make desktop or drawer not aobvious in disorder.

3. prevent charging wire loss.

4. can charge to plurality of mobile phones simultaneously.

5. volume is little, and applicable travelling is carried.

Accompanying drawing explanation

Fig. 1 is the utility model adapter explosive view.

Fig. 2 is that the utility model charging wire is rolled schematic diagram.

Fig. 3 is the utility model adaptor body schematic diagram.

Fig. 4 is that the utility model adapter is wound around the schematic diagram after charging wire.

Fig. 5 is the utility model adapter to the mobile phone schematic diagram that charges.

Mark in accompanying drawing:

Face-piece 1; Light-guiding pillar 2; Charging wire 3; Little pcb board 4; Main body center 5; Main PCB plate 6; Plastic cement compressing tablet 7; Drain pan 8; Pin 9; Five metals shell fragment 10; Mobile phone 11; USB jack 12; Indicator light 13; Clinching portion 14; Groove 15.

Embodiment

Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally shell, power transformer and rectification circuit, consists of, and by its output type, can be divided into and exchange output type and direct current output type; By connected mode, can be divided into Direct Plug-In and Table top type.Mobile PC is not owing to there is no battery, and power supply adaptor is particularly important to it.

The power supply adaptor of most mobile PCs can detect 100～240V alternating current (50/60Hz) automatically.Substantially all mobile PCs are all external power supply, with a line, are connected with main frame, can dwindle like this volume and weight of main frame, the type that only has only a few on-chip power in main frame.On power supply adaptor, have a nameplate, indicating the indexs such as power, input and output voltage and the magnitude of current above, will note especially the scope of input voltage, Here it is so-called " travelling power supply adaptor ".

We know that civil power is the alternating current of 220V/50Hz, and in cell phone system, each accessory is used, it is all low-voltage DC, therefore power supply is exactly the leading role of mobile phone power supply, if electric current is likened to blood, power supply is exactly the heart of mobile phone so, and civil power enters after power supply, first passes through choking-winding and electric capacity filtering high frequency clutter and interference signal, next through over commutation and filtering, obtain high voltage direct current, then enter the most crucial part-switching circuit of power supply.Switching circuit is mainly responsible for direct current to be converted to dither direct current, then send high frequency switch transformer step-down, and then filtering high-frequency ac part, so just obtains the comparatively low-voltage DC of " pure " that mobile phone needs.

Below in conjunction with accompanying drawing, the utility model is elaborated.

Embodiment 1:

Please refer to accompanying drawing 1 to accompanying drawing 5, a kind of adapter of the utility model, comprise face-piece 1, main body center 5, drain pan 8, described face-piece 1, main body center 5, drain pan 8 fasten and form successively, after fastening, between face-piece 1 and main body center 5, form the groove 15 that can place charging wire 3, charging wire 3 is wound on this groove 15.

Charging wire 3 is to draw from the hole of groove 15, charging wire 3 is flat band shapes, its width is the width design according to groove 15, and charging wire 3 is connected electrically on little pcb board 4, when not needing to charge, charging wire can be wound around along groove 15, finally the clinching portion 14 on groove 15 by the charging plug clinching on charging wire, is fixed, and how long charging wire is wound around can't spend user, adapter after winding is easy to deposit, and makes in desktop, drawer clean and tidy.On described face-piece 1, be provided with two USB jacks 12, when having plurality of mobile phones to charge, need to use other charging wire, other charging wire can be used with charging wire of the prior art.On described face-piece 1, be also provided with indicator light 13, this indicator light 13 is by being arranged on light-guiding pillar 2 leaded lights of face-piece 1 one sides, described light-guiding pillar 2 is electrically connected to little pcb board 4, when charging, indicator light is shown in red, means and charges, when light-guiding pillar 2 sends green light, indicator light 13 is shown in green, represents that mobile phone 11 electric weight are full of, and can transfer to adapter.

As shown in Figure 1, described little pcb board 4 is electrically connected to main PCB plate 6, two pcb boards are set in adaptor body, and little pcb board 4 is placed on main PCB plate 6, is provided with the slot of two USB males on coupling charging wire 3 on little pcb board 4, this design, be convenient to install, two pcb boards fasten mutually, make the little pcb board 4 on top stressed good, can not make the slot distortion of two USB males on coupling charging wire 3, guarantee that the slot contact of the USB male on two coupling charging wires 3 is good.The slot that adopts two USB males, can charge to maximum three mobile phones 11.

As shown in Figure 1, described drain pan 8 is provided with the groove that is accommodated in pin 9, pin 9 is accommodated in this groove by rotation, on the groove of drain pan 8, be connected with the five metals shell fragment 10 being electrically connected to main PCB plate 6, pin 9 is rotated into right angle, be placed in adapter inside end and withstand the plastic cement compressing tablet 7 between drain pan 8 and main PCB plate 6, five metals shell fragment 10 is communicated with the contact on main PCB plate 6, and pin 9 inserts socket, so just can charge to mobile phone.

Embodiment 2:

The utility model charging wire can also be used round wire of the prior art, the groove forming between face-piece 1 and main body center 5 can be designed to the continuity notch mating with round wire, round wire is wound on adapter successively according to notch, so also can reach and reduce the in disorder object of electric wire.

Embodiment 3:

The charging connection wire of adapter also can be designed to the joint of external socket formula, and the clinching portion on groove 15 mates with the plug on charging connection wire, so also can reach the object that electric wire is not in disorder.When not needing to use socket, charging connection wire also can be wound on adapter, in general on external socket, can be provided with a plurality of USB sockets, like this, also can charge to plurality of mobile phones.

Several schemes have all avoided the in disorder of adapter to put above, and charging wire can not lost yet simultaneously.

The foregoing is only preferred implementation of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. an adapter, comprise face-piece (1), main body center (5), drain pan (8), described face-piece (1), main body center (5), drain pan (8) fasten and form successively, it is characterized in that: after fastening, between face-piece (1) and main body center (5), form one and can place the groove (15) of charging wire (3), charging wire (3) is wound on this groove (15).

2. a kind of adapter according to claim 1, is characterized in that: described groove (15) is provided with charging plug clinching portion (14), and the charging plug on charging wire is wrapped in after groove (15), and clinching is upper fixing in clinching portion (14).

3. a kind of adapter according to claim 1 and 2, is characterized in that: described groove (15) leaves the hole of drawing charging wire (3), and charging wire (3) is electrically connected on little pcb board (4).

4. a kind of adapter according to claim 1, is characterized in that: described face-piece (1) is provided with two USB jacks (12).

5. according to a kind of adapter described in claim 1 or 4, it is characterized in that: on described face-piece (1), be also provided with indicator light (13), this indicator light (13) is light-guiding pillar (2) leaded light by being arranged on face-piece (1) one side, and described light-guiding pillar (2) is electrically connected to little pcb board (4).

6. a kind of adapter according to claim 1, is characterized in that: the line of described charging wire (3) is flat band shape.

7. a kind of adapter according to claim 3, is characterized in that: described little pcb board (4) is electrically connected to main PCB plate (6).

8. a kind of adapter according to claim 1, is characterized in that: described drain pan (8) is provided with the groove that is accommodated in pin (9).

9. a kind of adapter according to claim 8, is characterized in that: on the groove of drain pan (8), be connected with the five metals shell fragment (10) being electrically connected to main PCB plate (6).

10. according to a kind of adapter described in claim 1 or 8, it is characterized in that: between described drain pan (8) and main PCB plate (6), be provided with plastic cement compressing tablet (7).