CN211454644U

CN211454644U - USB flash disk with data protection function

Info

Publication number: CN211454644U
Application number: CN201922366995.4U
Authority: CN
Inventors: 王一夫
Original assignee: Jiangsu Lingyun Data Technology Co ltd
Current assignee: Jiangsu Lingyun Data Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a USB flash disk with data protection function, including the USB flash disk main part, the plug is installed on the right side of USB flash disk main part, the upper and lower both ends on protection casing cover right side are all connected with the left inner wall in flexible storehouse through the spring, the release shaft is installed to the end on protection casing cover right side, first draw-in groove has all been seted up at the upper and lower both ends of protection casing cover, and the inside of first draw-in groove all is provided with the fixture block, the second draw-in groove has all been seted up to the inner wall that one side was kept away from each other to the spout, the right side at both ends all inserts about. The utility model discloses avoid the user external factor to cause the plug to be broken and damage when carrying, avoid metal casing or jack preparation not closely to make the device be difficult to extract, influence the use and experience, and break the plug when avoiding widelys extracting, avoid when carrying, outside granule debris get into the inside of plug for the chip damages, thereby makes the device damage and causes the influence.

Description

USB flash disk with data protection function

Technical Field

The utility model relates to a USB flash disk technical field specifically is a USB flash disk with data protection function.

Background

The U disk is a USB disk for short, is called as a U disk according to harmony, is a flash memory, and is sometimes called as a flash disk, the U disk and a hard disk are different from each other in the greatest way that the U disk does not need a physical driver, can be used in a plug-and-play manner, and has storage capacity far exceeding that of a floppy disk, so that the U disk is very convenient to carry, but the U disk has some disadvantages under the condition of the advantage of the plug-and-play manner, the U disk at the present stage transmits data through a chip, the U disk cannot be used if the chip is damaged, although the U disk at the present stage has certain protection measures on the U disk chip, the plug is easily exposed under the conditions of actual use and carrying, so that the plug is damaged, the protection measures are not comprehensive and effective enough, dust and particles easily enter the plug, the chip is damaged when the particles scratch occurs to the chip during use, and part of the U disk and a computer jack are not accurate enough, and the metal USB flash disk body is matched, so that the metal USB flash disk body is difficult to plug and pull when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB flash disk with data protect function, though there is certain safeguard measure to the USB flash disk chip with the USB flash disk of the present stage of proposing in solving above-mentioned background art, but under the condition of in-service use and carrying, still make the plug expose easily, thereby lead to the plug to damage, safeguard measure is comprehensive and effective inadequately, and inside dust and the particulate matter of getting into easily of plug, the particulate matter makes the chip take place the mar then the chip damage when using, and it is not accurate enough when partial USB flash disk and computer jack preparation, and the USB flash disk body of collocation metal system makes and the difficult problem of plug when the USB flash disk body of metal system is difficult to the use.

In order to achieve the above object, the utility model provides a following technical scheme: a USB flash disk with a data protection function comprises a USB flash disk main body, wherein a plug is installed on the right side of the USB flash disk main body, a telescopic bin is arranged at the edge of the right side of the USB flash disk main body, a protection casing is inserted on the right side of the telescopic bin, the upper end and the lower end of the right side of the protection casing are connected with the inner wall of the left side of the telescopic bin through a spring, a reset shaft is installed at the tail end of the right side of the protection casing, a protection plate is welded on the right side of the reset shaft, a protection plug pad is glued on the front surface of the protection plate, first clamping grooves are formed in the upper end and the lower end of the protection casing, clamping blocks are arranged in the first clamping grooves, sliding grooves are formed in the inner walls of the upper end and the lower end of the telescopic bin, the clamping blocks extend to the inner parts of the sliding grooves to be abutted, and the push rods all penetrate through the U disk main body and extend to the inside of the second clamping groove.

Preferably, the axle that resets includes axostylus axostyle, axostylus axostyle and axostylus axostyle, the inside welding of axostylus axostyle has the axostylus axostyle, the surface cover of axostylus axostyle is equipped with torsion spring, torsion spring's one end and axost.

Preferably, the clamping blocks are arc-shaped on the side away from each other, and the bronze drum springs are connected with the inner wall of the first clamping groove at the ends close to each other.

Preferably, the surface of push rod all overlaps and is equipped with the spring, and the one end of spring all with push rod welded fastening, the other end of spring all with USB flash disk main part welded fastening.

Preferably, the left side of the U disk main body is connected with a pull ring through a hinged shaft, and the pull ring is annular.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses avoid the user when carrying external factor to cause the plug to be broken and damaged, lead to economic loss and data loss, avoid metal casing or jack preparation not inseparable to make the device difficult to extract, influence the use experience, and break the plug when avoiding extracting vigorously, avoid when carrying, outside granule debris get into the inside of plug, cause the chip inside the plug to form the mar when the plug is inserted and pulled out, make the chip damage, thereby make the device damage cause the influence;

1. by arranging the telescopic bin and the protection casing, the protection casing is popped out to protect the plug by pressing the push rod, so that the problem that the plug is broken and damaged due to external factors when a user carries the device, economic loss and data loss are caused, and work is influenced is avoided;

2. through setting up shaft collar, axostylus axostyle, guard plate and protection cock pad, drive the axostylus axostyle and guard plate through the torsion spring on the axostylus axostyle and reset, drive the protection cock pad and block up the jack on plug right side, avoid when carrying, outside granule debris get into the inside of plug, cause the inside chip of plug to form the mar when the plug for the chip damages, thereby makes the device damage and causes the influence.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is a schematic structural front sectional view of the middle reset shaft of the present invention.

In the figure: 1. a U disk main body; 2. a plug; 3. a telescopic bin; 4. a protective cover shell; 5. a reset shaft; 51. a shaft ring; 52. a shaft lever; 53. a shaft plate; 6. a protection plate; 7. a first card slot; 8. a clamping block; 9. a chute; 10. a second card slot; 11. a push rod; 12. a pull ring; 13. a protective plug pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a USB flash disk with a data protection function comprises a USB flash disk main body 1, wherein a plug 2 is installed on the right side of the USB flash disk main body 1, a telescopic bin 3 is arranged at the edge of the right side of the USB flash disk main body 1, a protection casing 4 is inserted on the right side of the telescopic bin 3, the upper end and the lower end of the right side of the protection casing 4 are connected with the inner wall of the left side of the telescopic bin 3 through springs, a reset shaft 5 is installed at the tail end of the right side of the protection casing 4, a protection plate 6 is welded on the right side of the reset shaft 5, a protection plug pad 13 is glued on the front surface of the protection plate 6, first clamping grooves 7 are formed in the upper end and the lower end of the protection casing 4, clamping blocks 8 are arranged inside the first clamping grooves 7, sliding grooves 9 are formed in the inner walls of the upper end and the lower end of the telescopic bin 3, the clamping blocks 8 extend to the inside of the sliding grooves 9 to be, the push rods 11 all penetrate through the U disk main body 1 and extend to the inside of the second clamping groove 10;

the sides of the clamping blocks 8 far away from each other are arc-shaped, the ends of the clamping blocks 8 close to each other are all connected with the inner wall of the first clamping groove 7 through bronze drum springs, the surfaces of the push rods 11 are all sleeved with springs, one ends of the springs are all welded and fixed with the push rods 11, the other ends of the springs are all welded and fixed with the USB flash disk main body 1, the left side of the USB flash disk main body 1 is connected with the pull ring 12 through a hinge shaft, the pull ring 12 is annular, when a user needs to use the device, the protection plate 6 is shifted, the protection plate 6 drives the shaft plate 53 to rotate on the shaft rod 52, so that the plug 2 is not blocked by the protection plug pad 13, then the device is inserted into a computer jack, then the protection sleeve shell 4 is abutted against the outer wall of the computer, the protection sleeve shell 4 moves towards the inside of the telescopic bin 3, then the plug 2 is inserted into the computer jack, the protection sleeve shell 4 drives the, the protective sleeve shell 4 is fixed by the fact that the clamping block 8 is abutted against the second clamping groove 10, then a user normally uses the protective sleeve shell, when the user does not need to use the protective sleeve shell, the device is pulled out of a computer by pulling the pull ring 12, then the push rod 11 is pressed, the clamping block 8 is pushed by the push rod 11 to move out of the second clamping groove 10, then the protective sleeve shell 4 is driven by the spring on the left side of the protective sleeve shell 4 to pop out of the interior of the telescopic bin 3 to protect the plug 2, the plug 2 is prevented from being broken and damaged due to external factors when the user carries the protective sleeve shell, economic loss and data loss are avoided, the situation that the device is difficult to pull out due to the fact that a metal shell or a jack is not tightly manufactured and the use experience is;

reset shaft 5 includes collar 51, axostylus axostyle 52 and axostylus axostyle 53, the inside welding of collar 51 has axostylus axostyle 52, the surface cover of axostylus axostyle 52 is equipped with axostylus axostyle 53, the surface cover of axostylus axostyle 52 is equipped with torsion spring, torsion spring's one end and axostylus axostyle 52 welded fastening, torsion spring's the other end and axostylus axostyle 53 welded fastening, when the user pops out control protection cover shell 4, guard plate 6 is under torsion spring's drive, make axostylus axostyle 53 drive guard plate 6 and reset, block up the left chip hole of plug 2 through guard plate 6 and protection chock 13, avoid when carrying, outside granule debris get into.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A USB flash disk with data protection function, includes USB flash disk main part (1), its characterized in that: the USB flash disk comprises a USB flash disk main body (1), wherein a plug (2) is installed on the right side of the USB flash disk main body (1), a telescopic bin (3) is arranged at the edge of the right side of the USB flash disk main body (1), a protective sleeve shell (4) is inserted on the right side of the telescopic bin (3), the upper end and the lower end of the right side of the protective sleeve shell (4) are connected with the inner wall of the left side of the telescopic bin (3) through springs, a reset shaft (5) is installed at the tail end of the right side of the protective sleeve shell (4), a protective plate (6) is welded on the right side of the reset shaft (5), a protective plug pad (13) is glued on the front side of the protective plate (6), first clamping grooves (7) are formed in the upper end and the lower end of the protective sleeve shell (4), clamping blocks (8) are arranged in the first clamping grooves (7), sliding grooves (9) are formed in the inner, second draw-in groove (10) have all been seted up to the inner wall of keeping away from one side each other in spout (9), the right side at both ends all inserts and is equipped with push rod (11) about USB flash disk main part (1), and push rod (11) all pass USB flash disk main part (1) and extend to the inside of second draw-in groove (10).

2. The USB flash disk with the data protection function according to claim 1, wherein: reset axle (5) including axis circle (51), axostylus axostyle (52) and axostylus axostyle (53), the inside welding of axis circle (51) has axostylus axostyle (52), the surface cover of axostylus axostyle (52) is equipped with axostylus axostyle (53), the surface cover of axostylus axostyle (52) is equipped with torsion spring, torsion spring's one end and axostylus axostyle (52) welded fastening, torsion spring's the other end and ax.

3. The USB flash disk with the data protection function according to claim 1, wherein: one side that fixture block (8) kept away from each other all is circular-arc, the one end that fixture block (8) are close to each other all the bronze drum spring is connected with the inner wall of first draw-in groove (7).

4. The USB flash disk with the data protection function according to claim 1, wherein: the surface of the push rod (11) is sleeved with a spring, one end of the spring is welded and fixed with the push rod (11), and the other end of the spring is welded and fixed with the U disk main body (1).

5. The USB flash disk with the data protection function according to claim 1, wherein: the left side of the U disk main body (1) is connected with the pull ring (12) through a hinged shaft, and the pull ring (12) is annular.