Built-in can the charger of accommodating power line
Technical field
The utility model relates to a kind of charger, particularly relate to a kind of built-in can the charger of accommodating power line.
Background technology
Along with popularizing of Intelligent mobile equipment, increasing to the demand of smart machine charging.Current people go out, and need to be with multiple charger and many charging wires, pretty troublesome, and line is easily wound around bad storage.
Utility model content
The technical problems to be solved in the utility model is to provide the charger that a kind of structure is simple, easy to use, can hold many power lines as required.
For reaching above-mentioned purpose, the utility model a kind of built-in can the charger of accommodating power line, described charger comprises upper cover, lower cover and the shell between described upper cover and described lower cover, be provided with in described shell and can roll up by accommodating power line, described can accommodating power line volume on be accommodated with power line, in the PCBA board of described power line one end and described charger, the other end is coiled and can be rolled up above rear and power-line plug is stretched out described shell by accommodating power line to described, the power supply coil of wire is coiled in the middle part of described power line, elastic sheet metal circle is provided with in the described power supply coil of wire, be positioned at the described power supply coil of wire below described elastic sheet metal circle and be provided with band rotating shaft middle cover successively, inner cap and barrier sheet, the rotating shaft of described band rotating shaft middle cover runs through described inner cap and described barrier sheet, described inner cap and described barrier sheet engage with the described power supply coil of wire, also comprise power supply coil of wire upper cover and power supply coil of wire lower cover, described power supply coil of wire upper cover inner stationary shaft runs through the described power supply coil of wire successively, described elastic sheet metal circle, described band rotating shaft middle cover, described inner cap, fasten with described power supply coil of wire lower cover after described barrier sheet,
When the described power line of stretching, the compacted generation stress of described elastic sheet metal circle;
When described power line is not stretched to the end, described inner cap and described barrier sheet described power line block do not allow its be contracted to described can in accommodating power line volume;
When described power line forgets about it the end, stretch described power line again, and described inner cap and described barrier sheet are decontroled and stopped position, and described power line drives described band rotating shaft middle cover to rotate by elastic force and makes described power line roll recovery shape.
Wherein said can accommodating power line volume be one or more, described power line with described can accommodating power line to roll up quantity identical.
Wherein said number of power lines is 1-5.
The utility model is built-in the charger difference from prior art of accommodating power line can be that the utility model achieves following technique effect:
The utility model, by charger and power line integration, there will not be and sometimes have found charger and but do not have power line, or have power line but not have the embarrassment of charger; In addition power line can be retracted in charger shell, and easily storage and travelling are carried, and effectively make use of the space of charger.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is that the utility model is built-in can the structural representation of charger electricity of accommodating power line;
Fig. 2 is that the utility model is built-in can the charger case internal structure schematic diagram of accommodating power line;
Fig. 3 is that the utility model is built-in can the charger power cord volume structure schematic diagram of accommodating power line.
Description of reference numerals: 1-lower cover; 2-shell; 3-upper cover; 4-can roll up by accommodating power line; 5-power line; 6-power-line plug; 7-metal pin; 8-power supply coil of wire upper cover; 9-elastic sheet metal circle; 10-is with rotating shaft middle cover; 11-inner cap; 12-barrier sheet; 13-power supply coil of wire lower cover.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
As Figure 1-3, the utility model a kind of built-in can the charger of accommodating power line, described charger comprises upper cover 1, lower cover 3 and the shell between upper cover 1 and lower cover 32, be provided with in shell 2 and can roll up 4 by accommodating power line, accommodating power line volume 4 can be accommodated with power line 5, in the PCBA board of power line 5 one end and described charger, the other end is coiled to can roll up rear on 4 and power-line plug 6 is stretched out shell 2 by accommodating power line, the power supply coil of wire is coiled in the middle part of power line 5, elastic sheet metal circle 8 is provided with in the described power supply coil of wire, be positioned at the described power supply coil of wire below elastic sheet metal circle 9 and be provided with band rotating shaft middle cover 10 successively, inner cap 11 and barrier sheet 12, rotating shaft with rotating shaft middle cover 10 runs through inner cap 11 and barrier sheet 12, inner cap 11 and barrier sheet 12 engage with the described power supply coil of wire, power supply coil of wire upper cover 8 inner stationary shaft runs through the described power supply coil of wire successively, elastic sheet metal circle 9, band rotating shaft middle cover 10, inner cap 11, after barrier sheet 12 with state power supply coil of wire lower cover 13 and fasten,
When stretching power line 5, the compacted generation stress of elastic sheet metal circle 9;
When power line 5 is not stretched to the end, inner cap 11 and barrier sheet 12 power line 5 block do not allow it be contracted to can in accommodating power line volume 4;
When power line 5 forgets about it the end, stretching power line 5 again, inner cap 11 and barrier sheet 12 are decontroled and are stopped position, and power line 5 drives band rotating shaft middle cover 10 to rotate by elastic force and makes described power line roll recovery shape.
During use, only need metal pin 7 be torn open to power supply place, carry out aforesaid operations afterwards and carry out charging.
As required with product size, the container structure of single power line can being done, also can do the container structure of many power line lines, in order to not allow small product size too large, keeping portable, to be advisable within 5 lines.
Power line is shunk to be had multiple into the structural design mode in housing, and the structure example mode of lifting in this document is just wherein a kind of.The storage mode designed with other frame mode can make power line shrink into housing, all should fall into protection range of the present utility model.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.