CN2593252Y

CN2593252Y - Data storage

Info

Publication number: CN2593252Y
Application number: CN 02288695
Authority: CN
Inventors: 王德高
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-25
Filing date: 2002-11-25
Publication date: 2003-12-17
Anticipated expiration: 2012-11-25

Abstract

The utility model relates to a data storage, which comprises an integrated circuit board with a USB plug, a rigid protective enclosure, a waterproof rubber ring and a USB plug cover, wherein, only the USB plug on the integrated circuit board is extended out of a mouth of the protective enclosure, and the rest part are all positioned inside the protective enclosure. When the USB plug cover is covered on the mouth of the protective enclosure, the USB plug cover is combined with the protective enclosure into a complete seal chamber so as to ensure the data storage to be provided with waterproof function to reduce damage to data and to cause data to be stored safely for long.

Description

A kind of data-carrier store

Technical field

The utility model relates to a kind of data-carrier store, particularly relates to a kind of portable waterproof data-carrier store.

Background technology

Data-carrier store development is coiled three cun dishes from early five cun so far, arrive the bigger hard disk of volume again, though these storeies change greatly on capacity, makes troubles for people's routine work because of its volume is big.Prior art has been invented comparatively advanced memory disc, i.e. flash disk.It is big that this product has memory capacity, the portable advantage of volume little (generally big or small) with key chain, and possessed advanced functions such as free drive, startup, encryption.It is light, small and exquisite because of paying attention in businessman, portable, characteristics such as attractive in appearance are are designed and developed out various exquisiteness portable data store attractive in appearance.But,, also be easy to place everywhere in view of this class data-carrier store is easy to carry.People often place it in pocket, the bag and carry and go out, and run into rainwater unavoidably and drench, or put on the table and bedewed by tea, or fall into the medium situation of water accidentally, and this can cause damage undoubtedly to storer, even causes loss of data.How avoiding suchlike thing to bring loss to the user, is a problem that the thing followed can not be ignored.

Summary of the invention

At the problems referred to above of prior art, the utility model provides a kind of data-carrier store, and the existing various advanced functions of its existing prior art have the excellent waterproof effect again, with guarantee data preserve saferly, permanent.

The utility model is realized by following technical scheme.

A kind of data-carrier store comprises that surface-mounted integrated circuit 30, a rigid protective housing 20, a waterproof apron 40 and a USB plug of a band USB plug covers 10, and it is characterized in that: protection housing 20 is airtight chamber of integral type, only has one to lead to outside opening; Surface-mounted integrated circuit 30 has only its USB plug 31 to stretch out from protection housing 20 opening parts, and remainder places in the protection housing 20 fully; Protection housing 20 is embedded with a waterproof apron 40 with USB plug 31 junctions; USB plug lid 10 defines an inner space, when it covers protection housing 20 openings, with protection housing 20 common combinations be complete seal chamber, with surface-mounted integrated circuit 30 complete seal in wherein.

For easy for installation, be further improved.A kind of data-carrier store of the present utility model, described protection housing 20 comprises case top lid 21 and lower cover 22; Case top lid 21 edges are provided with at least one groove 211, and housing lower cover 22 edge correspondences are provided with the chimb 221 that is complementary with case top lid 21 grooves, 211 shapes and quantity.

Protection housing 20 opening parts described in the utility model are provided with a groove 26, and in the groove 26 of these waterproof apron 40 half embedding containment vessel body portions, half protrudes from outside the housing.

Described USB plug is covered 10 relative inner wall surface at least one pair of projection 13, and corresponding described protection housing 20 opening part outer wall surface have at least one pair of pit 23.

For reaching the purpose of this utility model, its specific structural features and the technological means that is adopted will be described in further detail in conjunction with following the drawings and specific embodiments.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is the stereo appearance figure of the utility model user mode.

Fig. 3 is a STRUCTURE DECOMPOSITION synoptic diagram of the present utility model.

Fig. 4 is another example structure decomposing schematic representation of the utility model.

Embodiment

See also Fig. 2 and Fig. 3, data-carrier store of the present utility model comprises a surface-mounted integrated circuit 30, a rigid protective housing 20, a waterproof apron 40 and USB plug lid 10.Protection housing 20 is the airtight chamber of integral type, and the slit, imporosity can not intake, and only has one to lead to outside opening.Chip 32 and the USB plug 31 that is connected an end of surface-mounted integrated circuit in order to the storage data are arranged on the surface-mounted integrated circuit 30; surface-mounted integrated circuit 30 has only USB plug 31 to be beneficial to convenient directly being plugged on the USB socket of host computer and equipment from protecting the housing opening part to stretch out, and remainder places in the protection housing 20 fully.Protection housing 20 shapes and size and USB plug are mated fully, and are embedded with a waterproof apron 40 in the USB plug junction.An embodiment is provided with a groove 26 for protection housing 20 opening parts preferably, and in the groove 26 of waterproof apron 40 half embedding containment vessel body portion, second half protrudes from outside the housing.The section shape of waterproof apron 40 is not limit, and can be circular, and rectangle is preferably circular.The shape of groove 26 should with waterproof apron 40 form fit to be more conducive to water resistance.USB plug lid 10 defines an inner space; when it covers protection housing opening; fill up and utilize USB plug lid 10 pressure that cover on the USB plug 31 by waterproof apron 40; extruding waterproof apron 40; thereby with protecting housing 20 common combinations is a complete seal chamber; whole surface-mounted integrated circuit 30 is encapsulated in wherein, reaches the purpose of sealing.For further increasing USB plug lid 10 lids and protection housing 20 sealing protection performances, covering 10 relative inner wall surface in USB plug has at least one pair of projection 13, and covering 10 projection 13 correspondence positions in protection housing 20 opening part outer wall surface and USB plug has pit 23.USB plug lid 10 and protection housing 20 are locked mutually, play the water-tight effect.

Please refer to Fig. 4, the figure illustrates another embodiment that can realize the waterproof effect equally but be convenient to install production.In this embodiment, protection housing 20 can comprise case top lid 21 and lower cover 22; Case top lid 21 edges are provided with at least one groove 211, and housing lower cover 22 edge correspondences are provided with the chimb 221 that is complementary with case top lid groove shapes and quantity.After case top lid 21 and lower cover 22 are inlayed and become one, make its sealing seamless with ultrasonic soldering again.Other parts compositions and structure are all identical with front embodiment.

The utility model data-carrier store is perfect in addition on the function that the available data storer has possessed (startup, free drive, encryption) basis.Increasing this function can reduce the possibility of loss of data greatly.

Claims

1, a kind of data-carrier store comprises that surface-mounted integrated circuit, a rigid protective housing, a waterproof apron and a USB plug of a band USB plug covered, and it is characterized in that: the protection housing is the airtight chamber of integral type, only has one to lead to outside opening; Surface-mounted integrated circuit has only its USB plug to stretch out from protection housing opening part, and remainder places in the protection housing fully; Protection housing and USB plug junction are embedded with a waterproof apron; USB plug lid defines an inner space, when it covers protection housing opening, with protection housing common combination be complete seal chamber, with surface-mounted integrated circuit and USB plug complete seal thereof in wherein.

2, data-carrier store according to claim 1 is characterized in that: described protection housing comprises case top lid and lower cover; The case top lid edge is provided with at least one groove, and housing lower cover edge correspondence is provided with the chimb that is complementary with case top lid groove shapes and quantity.

3, data-carrier store according to claim 1 and 2 is characterized in that: described protection housing opening part is provided with a groove, and half embeds this waterproof apron in the groove of containment vessel body portion, and half protrudes from outside the housing.

4, data-carrier store according to claim 1 and 2 is characterized in that: the relative inner wall surface of described USB plug lid has at least one pair of projection, and corresponding described protection housing opening part outer wall surface has at least one pair of pit.