CN218005426U - USB flash disk - Google Patents

Abstract

The utility model discloses a USB flash disk belongs to computer interconnection data transmission memory technical field, include: the memory comprises a memory body, a protective shell arranged outside the memory body and a supporting structure for supporting the memory body at the use position; one end of the memory body is provided with a USB interface; the supporting structure is rotationally connected to the protective shell through a rotating shaft; the rotating shaft is arranged on the protective shell at a position far away from the USB interface at the lower side perpendicular to the insertion direction of the USB flash disk; the horizontal axial length of the supporting structure is larger than that of the part of the memory body except the USB interface. After the USB flash disk is inserted into the USB flash disk interface, one end of the USB flash disk, which is far away from the rotating shaft, can be butted on a computer as a supporting point through rotating the supporting structure, so that the memory body is supported at the using position of the memory body, and the USB flash disk is prevented from being loosened during long-term use.

Description

USB flash disk

Technical Field

The utility model belongs to the technical field of computer interconnection data transmission memory, more specifically relates to a USB flash disk.

Background

The U disk is a computer memory and is mainly used for storing computer information or serving as a storage medium for data transportation. With the popularization and wide use of computers, the USB flash disk has become an essential item for people to carry with them.

Most of the existing U disks have simple structures, and mainly comprise a shell and a USB interface which is arranged in the shell and can be plugged and matched with a computer; the USB flash disk does not have a supporting structure when in use, and when the USB flash disk is horizontally inserted into the USB flash disk interface, the USB flash disk interface is easy to loosen after long-time use; in addition, the USB interface is usually exposed directly to the outside, and is easily damaged when falling.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides a USB flash disk for solve current USB flash disk and very easily produce not hard up technical problem when using for a long time.

In order to achieve the above object, the utility model provides a USB flash disk, include: the memory comprises a memory body, a protective shell arranged outside the memory body and a supporting structure for supporting the memory body at the use position; one end of the memory body is provided with a USB interface;

the supporting structure is rotationally connected to the protective shell through a rotating shaft; the rotating shaft is arranged on the lower side of the protective shell perpendicular to the insertion direction of the USB flash disk and far away from the USB interface; the horizontal axial length of the supporting structure is larger than that of the part of the memory body except the USB interface.

Further preferably, a receiving groove for receiving the supporting structure is formed in the lower side, perpendicular to the insertion direction of the USB flash disk, of the protective shell; the rotating shaft is positioned at one end of the accommodating groove far away from the USB interface; the rotating shaft is provided with a torsion spring, one end of the torsion spring is fixedly connected with one side face of the supporting structure, and the other end of the torsion spring is fixedly connected with the inner wall of the accommodating groove.

Further preferably, the support structure is a support plate.

Further preferably, a non-slip pad is fixed on one side of the supporting structure away from the rotating shaft, and is used for preventing the supporting structure from sliding.

Further preferably, the non-slip mat is a non-slip rubber mat.

Further preferably, a protective cover is arranged at one end, close to the USB interface, of the protective shell, and the protective cover is movably connected with the protective shell.

Further preferably, the protective cover and the protective shell are hinged to each other.

Further preferably, the protective cover is movably connected with the protective shell through a hinge.

Further preferably, the protective cover is of a T-shaped structure, so that the protective shell is convenient to seal.

Further preferably, the side wall of the protective shell is provided with a heat dissipation groove for dissipating heat of the memory body.

Further preferably, a protective net is fixedly connected inside the heat dissipation groove and used for filtering external sundries.

Further preferably, the memory body is movably inserted into the protective shell.

Preferably, a first side wall of the protective shell, which is close to the memory body, is provided with a limiting groove, a screw rod is arranged in the limiting groove, and one end of the screw rod, which is far away from the USB interface, extends to the outer side of the protective shell and then is fixedly connected with the turntable; a limiting block is movably inserted in the limiting groove and is connected with the screw through threads;

a second side wall of the protective shell, which is close to the memory body, is provided with a sliding groove, and the sliding groove is opposite to the limiting groove; a sliding block is movably inserted in the sliding groove;

the limiting block and the sliding block are fixed on the side wall of the memory body far away from the USB interface.

Generally, through the utility model discloses above technical scheme who conceives can gain following beneficial effect:

1. the utility model provides a USB flash disk, wherein, a supporting structure is rotationally connected on a protective shell through a rotating shaft, and the rotating shaft is arranged at a position far away from a USB interface at the lower side of the protective shell vertical to the insertion direction of the USB flash disk; the supporting structure can rotate after the USB flash disk is inserted into the USB flash disk interface, and one end of the USB flash disk, which is far away from the rotating shaft, is abutted to a computer as a supporting point, so that the memory body is supported at the using position of the memory body, and the USB flash disk is prevented from being loosened during long-term use.

2. The utility model provides a USB flash disk, the downside of perpendicular to USB flash disk inserting direction on the protective housing offer with the groove of accomodating of bearing structure's shape looks adaptation, be convenient for accomodate bearing structure inside the protective housing to further reduce the volume of USB flash disk.

3. The utility model provides a USB flash disk, the left end of the supporting plate is fixedly connected with the non-slip mat, which is convenient for playing the anti-slip function to the supporting structure through the non-slip mat, so that the supporting structure is more stable when in use; additionally, the utility model discloses cup jointed the torsional spring in the pivot, be convenient for can fix a position bearing structure through the torsional spring.

4. The utility model provides a USB flash disk, the one end that is close to the USB interface on the protective housing is provided with the visor, and visor and protective housing swing joint to peg graft the visor in the protective housing, be convenient for can seal the protective housing through the visor, thereby protect the accumulator body in the protective housing.

5. The utility model provides a USB flash disk, the inside first lateral wall department that is close to the memory body of protective housing has seted up the spacing groove, spacing inslot internally mounted has the screw rod, be convenient for drive stopper and accumulator body through the screw rod and remove, thereby remove the outside of protective housing with accumulator body kneck, meanwhile, the displacement that can accurate control accumulator body removed under the effect of screw rod, thereby accomodate the accumulator body better in the protective housing, when preventing that the length of USB interface and the length of the USB flash disk interface of computer from not matching mutually, after the USB interface inserts the USB flash disk interface, the USB interface probably has the damage risk that some exposes and lead to in the external world.

6. The side wall of the U disk provided by the utility model is provided with the heat dissipation groove, which is convenient for heat dissipation of the memory body through the heat dissipation groove; in addition, the protective net is fixedly connected inside the heat dissipation groove, so that external sundries can be conveniently filtered through the protective net.

Drawings

Fig. 1 is a schematic structural diagram of a usb flash disk according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a usb flash disk structure provided by an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure of an area a in a cross-sectional view of a usb flash disk structure provided by an embodiment of the present invention.

Wherein, 1 is a protective shell; 2 is a protective cover; 3 is a receiving groove; 4 is a rotating shaft; 5 is a supporting plate; 6 is an anti-skid pad; 7 is a limit groove; 8 is a screw rod; 9 is a turntable; 10 is a limiting block; 11 is a chute; 12 is a slide block; 13 is a storage body; 14 is a heat dissipation groove; 15 is a protective net; 16 is a torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In order to achieve the above object, the utility model provides a USB flash disk, include: the memory comprises a memory body, a protective shell arranged outside the memory body and a supporting structure for supporting the memory body at the use position; one end of the memory body is provided with a USB interface;

the supporting structure is rotationally connected to the protective shell through a rotating shaft; the rotating shaft is arranged on the protective shell at a position far away from the USB interface at the lower side perpendicular to the insertion direction of the USB flash disk; the horizontal axial length of the supporting structure is larger than that of the part of the memory body except the USB interface.

In particular, in an alternative embodiment, the support structure is arranged outside the protective shell; an adsorption device (such as a ferromagnetic attraction device or a sucker) can be arranged on the supporting structure, so that when the supporting structure is in a storage state, the supporting structure is flatly attached to the lower side of the protective shell, which is perpendicular to the insertion direction of the USB flash disk; wherein, the supporting structure can be a supporting plate with any shape.

Under another alternative embodiment, the supporting structure is embedded in the protective shell to further reduce the volume of the U disk; if the lower side of the protective shell, which is perpendicular to the insertion direction of the USB flash disk, is provided with a containing groove for containing the supporting structure in the protective shell; the rotating shaft is positioned at one end, far away from the USB interface, in the accommodating groove; the supporting structure is rotatably connected inside the accommodating groove through a rotating shaft. Wherein, bearing structure can be the backup pad of arbitrary shape, accomodates the shape of groove and bearing structure's shape looks adaptation.

In the above-mentioned alternative embodiment, after the usb disk is inserted into the usb disk interface of the computer, the supporting structure is rotated, and one end of the supporting structure away from the rotation shaft is used as a supporting point to abut against the computer, so as to support the memory body at its use position.

In the above alternative embodiment, in order to make the support structure more stable in the storage state or the support state, a torsion spring may be provided on the rotation shaft. In an alternative embodiment, one end of the torsion spring is fixedly connected with one side surface of the supporting structure, and the other end of the torsion spring is fixedly connected with the lower side of the protective shell, which is perpendicular to the insertion direction of the usb flash disk. In an alternative embodiment, one end of the torsion spring is fixedly connected to one side of the supporting structure, and the other end of the torsion spring is fixedly connected to the inner wall of the accommodating groove.

Further, under the above embodiment, a non-slip pad is fixed on one side of the supporting structure away from the rotating shaft for preventing the supporting structure from sliding, so that the supporting structure is more stable in use. Preferably, the non-slip mat may be a non-slip rubber mat. Further, under the second optional implementation mode, the supporting plate and the non-slip mat are matched with the horizontal axial length of the accommodating groove, so that the non-slip mat is extruded on the inner wall of the accommodating groove, and the supporting structure is stably embedded into the accommodating groove in the accommodating state.

Preferably, a protective cover is arranged at one end, close to the USB interface, of the protective shell, and the protective cover is movably connected with the protective shell and inserted into the protective shell.

Preferably, the side wall of the protective shell is provided with a heat dissipation groove for dissipating heat of the memory body. The inside fixedly connected with protection network of radiating groove for filter external debris.

Preferably, the memory body is movably inserted into the protective shell. In an alternative embodiment, a sliding groove is formed in the side wall of the protective casing close to the storage body, and is used for sliding the storage body out of the protective casing. However, in the third optional embodiment, the positioning point of the memory body is only two of the original position and the sliding-out position, however, when the length of the USB interface is not matched with the length of the USB disk interface of the computer, after the USB interface is inserted into the USB disk interface, a part of the USB interface may be exposed outside, and there is a risk of damage, therefore, in the fourth optional embodiment, a limit groove is formed in the protective shell at a position close to the first side wall of the memory body, a screw is installed in the limit groove, and one end of the screw, which is far away from the USB interface, extends to the outside of the protective shell and then is fixedly connected with the turntable; a limiting block is movably inserted in the limiting groove and connected with the screw through threads;

a sliding groove is formed in the protective shell close to the second side wall of the memory body and is opposite to the limiting groove; the sliding block is movably inserted in the sliding groove and can limit and guide the storage body;

the limiting block and the sliding block are fixed on the side wall of the memory body far away from the USB interface.

For clarity of description, the following detailed description will be given by taking an example of embedding a supporting structure in a protective shell, and the structural schematic diagram and the structural cross-sectional view of the usb flash disk in this embodiment are shown in fig. 1 and fig. 2, respectively, and include: the storage device comprises a storage body (a USB interface is arranged on the left side of the storage body), a protective shell 1 arranged outside the storage body, a protective cover 2 hinged with one end (the left side) of the protective shell 1 close to the USB interface, and a supporting structure for supporting the storage body at the use position;

under this embodiment, protective housing 1 and visor 2 pass through hinge connection, and visor 2 is T font structure, pegs graft visor 2 in protective housing 1, can seal the left side of protective housing 1 through visor 2 convenient to.

The bottom of protective housing 1 has been seted up and has been accomodate groove 3, and the inside of accomodating groove 3 rotates through pivot 4 and is connected with backup pad 5, be convenient for rotate backup pad 5, backup pad 5 can support the position in use this moment, can fix a position protective housing 1, be provided with torsional spring 16 in the pivot 4, 16 one end of torsional spring is connected with backup pad 5 side, and the 16 other end of torsional spring and the interior wall connection who accomodates groove 3, be convenient for can carry out the locate action to backup pad 5 through torsional spring 16, backup pad 5's left side fixedly connected with slipmat 6, and slipmat 6 extrusion is on accomodating 3 inner walls in groove, slipmat 6 is anti-skidding rubber pad, backup pad 5 and slipmat 6 and the 3 looks adaptations in groove of accomodating, be convenient for can play the antiskid effect to backup pad 5 through slipmat 6, make backup pad 5 more stable when using.

Further, in this embodiment, the memory body is movably inserted into the protective casing. Combine fig. 2 and the enlarged schematic diagram 3 of regional structure of A in fig. 2 can see out, spacing groove 7 has been seted up to the inside bottom of protective housing 1, screw rod 8 has been installed to the internal rotation of spacing groove 7, and screw rod 8 right side rotates and installs in the inside of protective housing 1 and extend to the outside of protective housing 1, screw rod 8's both sides are all connected inside at spacing groove 7's inside and protective housing 1's right side through the bearing inside, screw rod 8's right-hand member fixedly connected with carousel 9, spacing groove 7's inside activity is pegged graft and is had stopper 10, and stopper 10 threaded connection is on screw rod 8. Spout 11 has been seted up to the inside top of protective housing 1, spout 11 and spacing groove 7 set up relatively, spout 11 inside activity is pegged graft and is had slider 12, the inside activity of protective housing 1 is pegged graft and is had storage body 13, and storage body 13 and stopper 10 and slider 12 fixed connection, slider 12 and stopper 10 fixed connection are on the right side of storage body 13, be convenient for drive stopper 10 and storage body 13 through screw rod 8 and carry out the position and remove, can move storage body 13 left side, storage body 13 kneck moves the outside of protective housing 1 this moment, can be with the better accomodating of storage body 13 in protective housing 1 under screw rod 8's effect simultaneously, slider 12 can play spacing and guide effect to storage body 13 simultaneously. Further, radiating grooves 14 are formed in the front wall and the rear wall of the protective shell 1, so that the storage body 13 can be conveniently cooled through the radiating grooves 14, and a protective net 15 is fixedly connected inside the radiating grooves 14, so that external sundries can be conveniently filtered through the protective net 15.

When the USB flash disk in this embodiment is used, upwards overturn visor 2, can open visor 2, rotate carousel 9 to one side for carousel 9 drives screw rod 8 and rotates, and screw rod 8 drives stopper 10, accumulator body 13 and slider 12 and moves to the left side this moment, can move the outside of protective housing 1 with accumulator body 13 left end interface. The supporting plate 5 is turned out from the inside of the accommodating groove 3, the interface of the storage body 13 is inserted to the using position at the moment, the supporting plate 5 is loosened, and the supporting plate 5 is supported at the using position under the action of the torsion spring 16, so that the supporting and protecting effect on the storage body 13 can be achieved.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A USB flash disk, comprising: the memory comprises a memory body, a protective shell arranged outside the memory body and a supporting structure used for supporting the memory body at the use position of the memory body; one end of the memory body is provided with a USB interface;

the supporting structure is rotatably connected to the protective shell through a rotating shaft; the rotating shaft is arranged on the protective shell at a position far away from the USB interface on the lower side perpendicular to the insertion direction of the USB flash disk; the horizontal axial length of the supporting structure is larger than that of the part of the memory body except the USB interface.

2. The USB flash disk of claim 1, wherein a receiving groove for receiving the supporting structure is formed in the protective shell on the lower side perpendicular to the USB flash disk insertion direction; the rotating shaft is positioned at one end, far away from the USB interface, in the accommodating groove; the rotating shaft is provided with a torsion spring, one end of the torsion spring is fixedly connected with one side face of the supporting structure, and the other end of the torsion spring is fixedly connected with the inner wall of the accommodating groove.

3. The U-disk of claim 1, wherein the support structure is a support plate.

4. The U disk of claim 1, wherein a non-slip pad is fixed to a side of the support structure away from the spindle.

5. The U disk of any one of claims 1 to 4, wherein a protective cover is arranged at one end of the protective shell close to the USB interface, and the protective cover is movably connected with the protective shell.

6. The U-disk of claim 5, wherein the protective cover is hingedly attached to the protective shell.

7. The U-disk of claim 5, wherein the protective cover is of a T-shaped configuration.

8. The U disk of any one of claims 1 to 4, wherein the side wall of the protective shell is provided with a heat dissipation groove; and a protective net is fixedly connected inside the heat dissipation groove.

9. The U disk of any one of claims 1 to 4, wherein the memory body is removably inserted into the protective case.

10. The USB flash disk according to claim 9, wherein a first side wall of the protective case, which is close to the memory body, is provided with a limiting groove, a screw is mounted in the limiting groove, and one end of the screw, which is far away from the USB interface, extends to the outer side of the protective case and then is fixedly connected with the turntable; a limiting block is movably inserted in the limiting groove and is connected with the screw through threads;

a sliding groove is formed in the second side wall, close to the memory body, of the protective shell, and the sliding groove is opposite to the limiting groove; a sliding block is movably inserted in the sliding groove;

the limiting block and the sliding block are fixed on the side wall of the memory body far away from the USB interface.

Images