CN205028662U

CN205028662U - USB flash disk with dust plug

Info

Publication number: CN205028662U
Application number: CN201520447568.8U
Authority: CN
Inventors: 周春红
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-28
Filing date: 2015-06-28
Publication date: 2016-02-10
Anticipated expiration: 2025-06-28

Abstract

The utility model provides a USB flash disk with dust plug, its includes establish casing, the dust plug of accommodation chamber in one, includes that accommodation chamber adversion dynamic formula is equipped with a pivot, the pivot on a gear is equipped with to the side of this casing be equipped with one with gear complex rack, movable the installing of rack the casing on, and with the casing bottom surface forms a big or small adjustable trompil, rack bottom be equipped with a slider that is the T type, the casing be equipped with on one with slider complex spout, dust plug fix through a pole that turns that is the L type the pivot on. The utility model provides a simple structure, convenient to use can prevent effectively just that the USB flash disk from losing and the inside grey USB flash disk with dust plug of advancing of cell -phone to the current USB flash disk of solution loses easily and the cell -phone advances grey technical problem easily.

Description

A kind of USB flash disk with dust plug

Technical field

The utility model belongs to USB flash disk technical field, is specifically related to a kind of USB flash disk with dust plug.

Background technology

USB flash disk, full name USB flash drive, English name " USBflashdisk ".It is a kind of miniature high power capacity mobile storage product without the need to phisical drive using USB interface, is connected, realizes plug and play by USB interface with computer.

USB flash disk obtains at present as a kind of storage medium and applies more widely.For the ease of carrying, the volume of USB flash disk does less and less, and this just causes being easy to lose; Meanwhile, mobile phone to be lived conventional means of communication as a kind of modern people, and due to audiovisual requirement, this just needs indwelling earplug hole on mobile phone, but in actual use, earplug hole a lot of time does not use, and this just causes interior of mobile phone to be easy to into ash.

Utility model content

For solving the problems of the technologies described above, the purpose of this utility model be to provide a kind of structure simple, easy to use and can effectively prevent USB flash disk lose and interior of mobile phone enter ash the USB flash disk with dust plug, with solve existing USB flash disk easily lose and mobile phone easily enter ash technical matters.

For achieving the above object, a kind of USB flash disk with dust plug of the utility model, it comprises in one the housing establishing accommodation chamber, dust plug, it is characterized in that: in described accommodation chamber, rotary type is equipped with a rotating shaft, a gear described rotating shaft is equipped with, and in the side of this housing, one tooth bar coordinated with described gear is housed, described tooth bar is movable to be installed on described housing, and form the adjustable perforate of a size with described housing bottom surface, a T-shaped slide block is provided with bottom described tooth bar, described housing be provided with a chute coordinated with described slide block, described dust plug is fixed in described rotating shaft in the abduction rod of L-type by one.

On the basis of such scheme preferably, the pushing block of a bar shaped described tooth bar is also equipped with.

On the basis of such scheme preferably, the bottom surface of described housing and this tooth bar end of fitting is equipped with an ovaloid seal plug, and be provided with a groove at an end face of this tooth bar, when described tooth bar and described housing fit, described ovaloid seal plug is embedded to be arranged in described groove.

On the basis of such scheme preferably, the side end face that described housing is equipped with this tooth bar is also provided with a sliding tray, described sliding tray is arranged on the lateral surface of this housing, described sliding tray inner sliding type is equipped with a spherical slide bar, and described spherical slide bar can be relatively described housing into rotation, and on this spherical slide bar, clamping plate being housed, described clamping plate are equipped with a jam, the top end face of described housing is provided with the hole clipping of an accommodating described jam.

The utility model compared with prior art, its beneficial effect is: a kind of USB flash disk with dust plug of the present utility model, a rotating shaft is installed by the housing of USB flash disk, by installing a gear and a dust plug in rotating shaft respectively, and be engaged in that housing side is movable arranges a tooth bar coordinated with gear, during use, user rotates by promoting rack drives gear, thus rotating shaft is rotated, give prominence to from the perforate housing to drive the dust plug be installed in abduction rod, dust plug only need insert in mobile phone earplug hole by user, not only can prevent USB flash disk from losing, be convenient to carrying of USB flash disk, and, can also under the effect of dust plug, avoid mobile phone earplug hole vacant, prevent interior of mobile phone from entering ash.

Accompanying drawing explanation

Fig. 1 is the side view of a kind of USB flash disk with dust plug of the utility model;

Fig. 2 is the front elevation of a kind of USB flash disk with dust plug of the utility model;

Fig. 3 is that the B of the utility model Fig. 1 is to enlarged drawing;

Fig. 4 is that the D of the utility model Fig. 2 is to sending out large figure.

Embodiment

By describe in detail the utility model technology contents, structural attitude, reached object and effect, hereby exemplify embodiment below and coordinate accompanying drawing to be explained in detail.

In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limiting the scope of the invention can not be interpreted as.

Refer to shown in Fig. 1, and shown in composition graphs 2 to Fig. 4, for achieving the above object, a kind of USB flash disk with dust plug 20 of the utility model, it comprises in one the housing 10 establishing accommodation chamber 11, dust plug 20, in accommodation chamber 11, rotary type is equipped with a rotating shaft 12, a gear 12 rotating shaft 12 is equipped with, and a tooth bar 13 coordinated with gear 12 is housed in the side of this housing 10, tooth bar 13 is movable to be installed on described housing 10, and form the adjustable perforate 14 of a size with housing 10 bottom surface, a T-shaped slide block 15 is provided with bottom tooth bar 13, housing 10 be provided with a chute 16 coordinated with slide block 15, dust plug 20 is fixed in rotating shaft 12 in the abduction rod 21 of L-type by one.When it is desired to be used, promoting tooth bar 13 to the right makes the gear 12 be meshed with it drive rotating shaft 12 to rotate, thus rotated by the abduction rod 21 be connected with rotating shaft 12, dust plug 20 is given prominence to from the perforate 14 housing 10, when top shifted onto by tooth bar 13, dust plug 20 is given prominence to from the perforate 14 housing 10 by complete.When not needed, promote tooth bar 13 to left movement, dust plug 20 can turn in housing 10, and during arrival bottom, tooth bar 13 one end, elliposoidal sealing-plug is pressed in groove 19 and makes tooth bar 13 cannot arbitrarily movement.

As the optimal technical scheme of this case, the bottom surface of housing 10 and this tooth bar 13 end of fitting is equipped with an ovaloid seal plug 18, and be provided with a groove 19 at an end face of this tooth bar 13, when tooth bar 13 fits with housing 10, ovaloid seal plug 18 is embedded to be arranged in groove 19, and this housing 10 this tooth bar 13 is housed side end face on be also provided with a sliding tray 30, sliding tray 30 is arranged on the lateral surface of this housing 10, sliding tray 30 inner sliding type is equipped with a spherical slide bar 31, and spherical slide bar 31 can rotate relative to housing 10, and on this spherical slide bar 31, clamping plate 32 are housed, a jam 33 clamping plate 32 is equipped with, the top end face of housing 10 is provided with the hole clipping of an accommodating jam 33.After dust plug 20 inserts handset earphone hole, when making it vertical with mobile phone spherical slide bar 31 rotation, jam 33 on clamping plate 32 is pulled in the hole clipping the top end face of housing 10 from, and make clamping plate 32 vertical with USB flash disk housing 10, then clamping plate 32 are moved under the cooperation of slide block 15 and chute 16 toward mobile phone direction, until when touching mobile phone, jam 33 makes clamping plate 32 by mobile phone clamping thus USB flash disk cannot be rotated, and now the other end of USB flash disk can be used as the strong point and supported by mobile phone and use as handset mounting.Further, conveniently use, the utility model is also also equipped with the pushing block 17 of a bar shaped on tooth bar 13.

The utility model compared with prior art, its beneficial effect is: a kind of USB flash disk with dust plug 20 of the present utility model, a rotating shaft 12 is installed by the housing 10 of USB flash disk, by installing gear 12 and a dust plug 20 in rotating shaft 12 respectively, and be engaged in that housing 10 side is movable arranges a tooth bar 13 coordinated with gear 12, during use, user rotates by promoting tooth bar 13 driven gear 12, thus rotating shaft 12 is rotated, give prominence to from the perforate 14 housing 10 to drive the dust plug 20 be installed in abduction rod 21, dust plug 20 only need insert in mobile phone earplug hole by user, not only can prevent USB flash disk from losing, be convenient to carrying of USB flash disk, and, can also under the effect of dust plug 20, avoid mobile phone earplug hole vacant, prevent interior of mobile phone from entering ash.

In sum, be only the preferred embodiment of the utility model, do not limit protection domain of the present utility model with this, all equivalence changes done according to the utility model the scope of the claims and description with modify, be all within scope that the utility model patent contains.

Claims

1. the USB flash disk with dust plug, it comprises in one the housing establishing accommodation chamber, dust plug, it is characterized in that: in described accommodation chamber, rotary type is equipped with a rotating shaft, a gear described rotating shaft is equipped with, and in the side of this housing, one tooth bar coordinated with described gear is housed, described tooth bar is movable to be installed on described housing, and form the adjustable perforate of a size with described housing bottom surface, a T-shaped slide block is provided with bottom described tooth bar, described housing be provided with a chute coordinated with described slide block, described dust plug is fixed in described rotating shaft in the abduction rod of L-type by one.

2. a kind of USB flash disk with dust plug according to claim 1, is characterized in that: the pushing block described tooth bar being also equipped with a bar shaped.

3. a kind of USB flash disk with dust plug according to claim 1, it is characterized in that: the bottom surface of described housing and this tooth bar end of fitting is equipped with an ovaloid seal plug, and be provided with a groove at an end face of this tooth bar, when described tooth bar and described housing fit, described ovaloid seal plug is embedded to be arranged in described groove.

4. a kind of USB flash disk with dust plug according to claim 1, it is characterized in that: the side end face that described housing is equipped with this tooth bar is also provided with a sliding tray, described sliding tray is arranged on the lateral surface of this housing, described sliding tray inner sliding type is equipped with a spherical slide bar, and described spherical slide bar can be relatively described housing into rotation, and on this spherical slide bar, clamping plate being housed, described clamping plate are equipped with a jam, the top end face of described housing is provided with the hole clipping of an accommodating described jam.