CN204068304U

CN204068304U - USB interface portable power source and USB socket device

Info

Publication number: CN204068304U
Application number: CN201420317599.7U
Authority: CN
Inventors: 林学文
Original assignee: Shun Shing Standard Corp Development Ltd
Current assignee: Shun Shing Standard Corp Development Ltd; Shun Shing Standard Corp Dev Ltd
Priority date: 2014-06-13
Filing date: 2014-06-13
Publication date: 2014-12-31
Anticipated expiration: 2024-06-13
Also published as: HK1195211A2

Abstract

The utility model relates to and discloses a kind of USB interface portable power source and USB socket device, and wherein said USB interface portable power source comprises housing, the battery be arranged in housing, be positioned at the USB socket of housing groove; Wherein USB socket comprises for being plugged on anvil block, metal terminal and lid in USB plug; Metal terminal is fixed on anvil block lower surface and is electrically connected with battery; The relative anvil block of lid is half-surrounded, and lid and anvil block consolidation are integrated, and the upper surface of lid and anvil block has gap, in cantilever beam-like; USB socket is movably connected on housing by lid.The USB interface portable power source that the utility model provides, optimizes USB socket structure, reduces USB socket thickness, and USB socket can sink to and fastens in portable power source housing, therefore can effectively reduce portable power source thickness, improve portable power source portability.

Description

USB interface portable power source and USB socket device

Technical field

The utility model relates to a kind of portable power source, particularly a kind of Portable USB interface portable power source.

Background technology

Along with the raising of the portable type electronic product frequencies of utilization such as mobile phone, digital camera, MP3, MP4, PDA, panel computer, the requirement of built-in battery capacity is also increased thereupon.Internal battery capacity improves along with science household electrical appliances and researches and develops, and unit volume capacity improves constantly, but still can not reach desired capacity density at present.Such as mobile phone product makes rapid progress, function is enriched constantly, various application program convenient, make mobile phone frequency of utilization more and more higher, particularly when going on business, whilst on tour, internal battery capacity seems awkward, needs to use portable power source charge to internal battery and reach normal application target.

Portable power source usually adopts usb socket for self charging and charges to the internal battery of mobile device.In order to ensure that portable power source is when need not coordinate with the grafting of general USB plug charging wire when external conversion line, USB socket adopts the A type in USB standard interface usually, specifically sees Fig. 4.The maximum feature of portable mobile apparatus is exactly portability, and portable power source is also like this.Technical staff researches and develops new product and formula from unit volume capacity on the one hand, reduces portable power source volume, to promote portability; On the other hand, optimize from portable power source face shaping, promote portability.Studying for a long period of time through people and test discovery: portable power source is designed to lamellar, being easier to carry and use, so technical staff is when ensureing portable power source versatility, by designing and optimizing, making every effort to reduce portable power source thickness; So far, there is the portable power source of conventional USB concatenation ability, thickness can have been accomplished level off to the thickness of USB socket, i.e. standard A type USB socket height 6 millimeters.Because standard A type USB socket height is 6 millimeters, this has become the bottleneck place reducing portable power source thickness.

Utility model content

The problem that will solve of the present utility model breaks through USB socket height to the restriction of portable power source thickness, and object is to provide the thin USB interface portable power source of a kind of thickness; The utility model also solves USB socket and to take up room large problem, provides a kind of USB socket device taking up room little.

A kind of USB interface portable power source, comprises housing, the battery be arranged in housing, is positioned at the USB socket of housing groove; USB socket comprises for being plugged on anvil block, metal terminal and lid in USB plug; Metal terminal is fixed on anvil block lower surface and is electrically connected with battery; The relative anvil block of lid is half-surrounded, and lid and anvil block consolidation are integrated, and the upper surface of lid and anvil block has gap, in cantilever beam-like; USB socket is movably connected on housing by lid.

Further, lid and housing hinge, USB socket can be fastened in groove, also can raise from groove.

Further, housing is provided with the limiting section that restriction lid raises amplitude.

Further, anvil block lower surface and bottom portion of groove are arranged in opposite directions, and when USB socket is fastened in groove, metal terminal is hidden in groove.

Further, the quantity of USB socket is two or more.

Further, the quantity of USB socket is two, can coordinate with the USB plug of different model respectively.

A kind of USB socket device, comprises groove, is positioned at the USB socket of groove; USB socket comprises for being plugged on anvil block, metal terminal and lid in USB plug; Metal terminal is fixed on anvil block lower surface; The relative anvil block of lid is half-surrounded, and lid and anvil block consolidation are integrated, and the upper surface of lid and anvil block has gap, in cantilever beam-like; USB socket is flexibly connected with groove by lid, can be fastened in groove, also can raise from groove.

As the optimization of USB socket device, described lid and described mounting groove hinged; Housing is arranged the limiting section that restriction lid raises amplitude; Anvil block lower surface and mounting groove are arranged in opposite directions, and when USB socket is fastened in mounting groove, metal terminal is hidden in mounting groove.

The USB interface portable power source that the utility model provides, optimizes USB socket structure, reduces USB socket thickness, and USB socket can sink to and fastens in portable power source housing, therefore can effectively reduce portable power source thickness, improves portable power source portability.The USB socket device that the utility model provides can be used for plurality of devices, has the advantage that size is little, and this USB socket device is specially adapted on the little electronic equipment of volume or space.

Accompanying drawing explanation

Fig. 1 is USB interface portable power source stereogram;

Fig. 2 is Fig. 1 partial enlarged drawing, and USB socket is in does not raise state completely;

Fig. 3 is the USB socket structure figure without being applicable to grafting A type USB plug; And

Fig. 4 is standard A type USB socket structure figure.

Embodiment

A kind of USB interface portable power source, as shown in Figure 1, 2, 3, comprises housing 1, the battery (not marking in figure) be arranged in housing 1, is positioned at the USB socket of housing groove 5; USB socket comprises for being plugged on anvil block 4 in USB plug, metal terminal 6 and lid 3; Metal terminal 6 to be fixed on anvil block lower surface 41 and to be electrically connected with battery; Lid 3 relatively anvil block is half-surrounded, and in order to improve the stability of USB socket, lid 3 can extend to form sidewall 31 to anvil block 4 both sides, lid 3 and anvil block 4 consolidation are integrated, and lid 3 has gap 7 with the upper surface 42 of anvil block 4, in cantilever beam-like, so that USB plug grafting coordinates; USB socket is movably hinged on housing 1 by lid 3.USB socket can be fastened in groove 5, also can raise from groove 5; Housing 1 is also provided with the limiting section that restriction lid 3 raises amplitude, arrange in opposite directions bottom anvil block lower surface 41 and groove 5, when USB socket is fastened in groove 5, metal terminal 5 is hidden in groove 5.

Have employed two USB socket in the present embodiment, one of them USB socket is used for grafting and coordinates standard A type USB plug the most conventional, and another socket is used for grafting and coordinates USB mini-B type plug.

In the present embodiment USB socket adopt semi-surrounding structure, effectively reduce the thickness of socket, and the socket thickness in the present embodiment only has 1/2nd of standard A type socket thickness, is therefore applicable to the portable power source of thickness lower than 6 mm of thickness.

Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the scope of the right of the utility model with this.Therefore according to the equivalent variations that the utility model claim is done, the scope that the utility model is contained still is belonged to.

Claims

1.USB interface portable power source, comprises housing, the battery be arranged in housing, is positioned at the USB socket of housing groove; It is characterized in that: USB socket comprises for being plugged on anvil block, metal terminal and lid in USB plug; Metal terminal is fixed on anvil block lower surface and is electrically connected with battery; The relative anvil block of lid is half-surrounded, and lid and anvil block consolidation are integrated, and the upper surface of lid and anvil block has gap, in cantilever beam-like; USB socket is movably connected on housing by lid.

2. USB interface portable power source as claimed in claim 1, is characterized in that: described lid and described housing hinge, and USB socket can be fastened in groove, also can raise from groove.

3. USB interface portable power source as claimed in claim 2, is characterized in that: described housing is provided with the limiting section that restriction lid raises amplitude.

4. USB interface portable power source as claimed in claim 2, it is characterized in that: anvil block lower surface and groove are arranged in opposite directions, when USB socket is fastened in groove, metal terminal is hidden in groove.

5. USB interface portable power source as claimed in claim 1, is characterized in that: the quantity of USB socket is two or more.

6. USB interface portable power source as claimed in claim 1, is characterized in that: the quantity of USB socket is two, can coordinate with the USB plug of different model respectively.

7. a USB socket device, comprises mounting groove, is positioned at the USB socket of mounting groove; USB socket comprises for being plugged on anvil block, metal terminal and lid in USB plug; Metal terminal is fixed on anvil block lower surface; The relative anvil block of lid is half-surrounded, and lid and anvil block consolidation are integrated, and the upper surface of lid and anvil block has gap, in cantilever beam-like; USB socket is flexibly connected with mounting groove by lid, can be fastened in mounting groove, also can raise from mounting groove.

8. USB socket device as claimed in claim 7, is characterized in that: described lid and described mounting groove hinged.

9. USB socket device as claimed in claim 8, is characterized in that: lower surface and the mounting groove of described anvil block are arranged in opposite directions, and when USB socket is fastened in mounting groove, metal terminal is hidden in mounting groove.