CN210052191U

CN210052191U - Novel remove USB flash disk that has safety cover

Info

Publication number: CN210052191U
Application number: CN201921338678.5U
Authority: CN
Inventors: 卢悦; 王智钢
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-02-11
Anticipated expiration: 2029-08-19

Abstract

The utility model provides a novel remove USB flash disk that has a safety cover, it relates to and removes storage device technical field. It contains shell, USB flash disk main part, sliding cap, spacing post, spout, leads to groove, apron, connector link, the inside left and right sides of shell all be provided with the spout, the left and right sides of USB flash disk main part be provided with spacing post, and spacing post is located the inside of spout, the USB flash disk main part pass through spacing post and spout swing joint in the inside of shell, the shell directly over the intermediate position be provided with and lead to the groove, sliding cap run through lead to groove in the inside USB flash disk main part fixed connection of shell, the apron pass through the connector link and articulate under the shell opening part, its simple structure conveniently carries, and the golden finger that simultaneously can be effectual on the protection USB flash disk slot does not receive the damage, improves the life of USB flash disk.

Description

Novel remove USB flash disk that has safety cover

Technical Field

The utility model relates to a remove storage device technical field, concretely relates to novel remove USB flash disk with safety cover.

Background

U disk, full name USB flash memory disk, English name "USB flash disk". The USB interface is used for a miniature high-capacity mobile storage product without a physical driver, and is connected with a computer through the USB interface to realize plug and play.

The U disk was originally named as a novel storage device produced by luckiness science and technology, namely a U disk, and is connected by a USB interface. After the USB flash disk is connected to the USB interface of the computer, the data of the USB flash disk can be exchanged with the computer. Since the luck has patented the technology-like device produced later, it is not called "flash disk" but "U disk" of harmony, and since then, the name of U disk is widely known because it is easy to remember, and is one of the mobile storage devices.

However, the slots of the conventional U disk are exposed outside, and when the U disk is placed in a pocket and contacted with the metal five, the U disk is easily scratched by metal objects, so that the U disk cannot be normally used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a novel removal USB flash disk that has the safety cover, its simple structure conveniently carries, and the golden finger that simultaneously can be on the effectual protection USB flash disk slot does not receive the damage, improves the life of USB flash disk.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains shell 1, USB flash disk main part 2, sliding cap 3, spacing post 4, spout 5, leads to groove 6, apron 7, connector link 8, the inside left and right sides of shell 1 all be provided with spout 5, the left and right sides of USB flash disk main part 2 be provided with spacing post 4, and spacing post 4 is located the inside of spout 5, USB flash disk main part 2 through spacing post 4 and 5 swing joint in the inside of shell 1 of spout, shell 1 be provided with directly over the intermediate position and lead to groove 6, sliding cap 3 run through and lead to groove 6 in 1 inside USB flash disk main part 2 fixed connection of shell, apron 7 articulate under the opening part of shell 1 through connector link 8.

The limiting column 4 comprises a connecting sleeve 41, an arc head 42 and a spring 43, a limiting groove 421 is arranged on the inner side of the arc head 42, the arc head 42 is movably connected to the opening of the connecting sleeve 41 through the limiting groove 421, and the spring 43 is located inside the connecting sleeve 41.

The middle position of the sliding chute 5 and one side close to the opening position of the shell 1 are both provided with grooves 51.

The outer diameter of the circular arc head 42 is larger than the inner diameter of the groove 51.

The connecting buckle 8 is a self-resetting connecting buckle.

An anti-lost buckle 11 is arranged on the shell 1 at the position opposite to the opening.

The middle position of the cover plate 7 is provided with a cushion 71, and the outer diameter of the cushion 71 is smaller than the inner diameter of the opening of the shell 1.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel USB flash disk is simple in structure, convenient to carry, capable of effectively protecting the golden fingers on the USB flash disk slots from being damaged and prolonging the service life of the USB flash disk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view corresponding to FIG. 1;

fig. 3 is a schematic structural view of the middle chute 5 of the present invention;

fig. 4 is a schematic structural diagram of the middle position-limiting column 4 of the present invention.

Description of reference numerals: the USB flash disk comprises a shell 1, a USB flash disk main body 2, a sliding cap 3, a limiting column 4, a sliding groove 5, a through groove 6, a cover plate 7, a connecting buckle 8, a connecting sleeve 41, an arc head 42, a spring 43, a limiting groove 421, a groove 51, an anti-lost buckle 11 and a soft pad 71.

Detailed Description

Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it comprises a shell 1, a U disk main body 2, a sliding cap 3, a limiting column 4, a sliding groove 5, a through groove 6, a cover plate 7 and a connecting buckle 8, wherein the sliding groove 5 is arranged on the left side and the right side of the inside of the shell 1, the limiting column 4 is arranged on the left side and the right side of the U disk main body 2, the limiting column 4 is positioned inside the sliding groove 5, the U disk main body 2 is movably connected inside the shell 1 through the limiting column 4 and the sliding groove 5, the through groove 6 is arranged at the middle position right above the shell 1, the sliding cap 3 penetrates through the through groove 6 and is fixedly connected with the U disk main body 2 inside the shell 1, the U disk main body 2 can slide out or shrink into the shell 1 through the sliding cap 3, the cover plate 7 is hinged under the opening of the shell 1 through the connecting buckle 8, when the U disk main body 2 shrinks into the shell 1, the cover plate 7 covers the opening of the shell 1, thereby avoiding the entering of dust, meanwhile, the golden finger on the USB flash disk main body 2 can be protected.

Spacing post 4 contain adapter sleeve 41, circular arc head 42, spring 43, the inboard of circular arc head 42 is provided with spacing groove 421, circular arc head 42 passes through spacing groove 421 swing joint at adapter sleeve 41's opening part, spring 43 is located adapter sleeve 41's inside, U-disk main part 2 is spacing in the inside of shell 1 through spacing post 4.

The intermediate position of spout 5 and the one side that is close to shell 1 open position all be provided with recess 51, when USB flash disk main part 2 is located the inside of shell 1, the last arc head 42 of spacing post 4 pushes up on the recess 51 of spout 5 intermediate position, but during the inside of USB flash disk main part 2 roll-off shell 1, then arc head 42 on spacing post 4 pushes up on the recess 51 that spout 5 is close to shell 1 open position, can ensure the stability that the USB flash disk used.

The outer diameter of the arc head 42 is larger than the inner diameter of the groove 51, and when the usb disk main body 2 extends out or retracts into the housing 1, the outer diameter of the arc head 42 is larger than the inner diameter of the groove 51, so that the arc head 42 can slide under the action of the spring 43.

The connecting buckle 8 is a self-resetting connecting buckle, when the USB flash disk main body 2 slides out of the shell 1, the USB flash disk main body 2 props the cover plate 7 to turn down, but when the USB flash disk main body 2 contracts into the shell 1, the connecting buckle 8 automatically resets to cover the opening of the shell 1.

An anti-lost buckle 11 is arranged on the shell 1 at a position opposite to the opening, the anti-lost buckle 11 is convenient for carrying the USB flash disk, and the USB flash disk can be hung on the key ring through the anti-lost buckle 11.

The middle position of the cover plate 7 is provided with the soft cushion 71, the outer diameter of the soft cushion 71 is smaller than the inner diameter of the opening of the shell 1, and the soft cushion 71 can protect the U disk slot at the front part of the U disk main body 2 from being damaged.

The utility model discloses a theory of operation: the sliding cap 3 penetrates through the through groove 6 to be fixedly connected with the U disk main body 2 in the shell 1, the U disk main body 2 can slide out or shrink into the shell 1 through the sliding cap 3, the cover plate 7 is hinged under the opening of the shell 1 through the connecting buckle 8, when the U disk main body 2 shrinks into the shell 1, the cover plate 7 covers the opening of the shell 1 to prevent dust from entering, golden fingers on the U disk main body 2 can be protected, the grooves 51 are formed in the middle position of the sliding groove 5 and one side close to the opening of the shell 1, when the U disk main body 2 is positioned in the shell 1, the arc head 42 on the limiting column 4 is propped against the groove 51 in the middle position of the sliding groove 5, but when the U disk main body 2 slides out of the shell 1, the arc head 42 on the limiting column 4 is propped against the groove 51 in the opening of the sliding groove 5 close to the shell 1, and the use stability of the U disk can be ensured, the outer diameter of circular arc head 42 is greater than the inner diameter of recess 51, when USB flash disk main part 2 stretches out or contracts to the inside of shell 1, the outer diameter of circular arc head 42 is greater than the inner diameter of recess 51, then make things convenient for circular arc head 42 to slide under the effect of spring 43, connector link 8 is from restoring to the throne type connector link, when 2 roll-off shells 1's of USB flash disk main part, then USB flash disk main part 2 withstands apron 7 and turns over down, but when USB flash disk main part 2 contracts to the inside of shell 1, then connector link 8 automatic re-setting lid is at the opening part of shell 1, install on shell 1 with the opening opposite position and prevent losing knot 11, prevent losing knot 11 and be convenient for USB flash disk's hand-carry, can hang the USB flash disk on the key ring through preventing losing knot 11.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel have removal USB flash disk of safety cover which characterized in that: it contains shell (1), USB flash disk main part (2), sliding cap (3), spacing post (4), spout (5), leads to groove (6), apron (7), connector link (8), the inside left and right sides of shell (1) all be provided with spout (5), the left and right sides of USB flash disk main part (2) be provided with spacing post (4), and inside that spacing post (4) are located spout (5), USB flash disk main part (2) through spacing post (4) and spout (5) swing joint in the inside of shell (1), shell (1) directly over the intermediate position be provided with and lead to groove (6), sliding cap (3) run through logical groove (6) in shell (1) inside USB flash disk main part (2) fixed connection, apron (7) articulate under shell (1) opening part through connector link (8).

2. The novel mobile USB flash disk with the protective cover according to claim 1, wherein: spacing post (4) contain adapter sleeve (41), circular arc head (42), spring (43), the inboard of circular arc head (42) is provided with spacing groove (421), circular arc head (42) pass through spacing groove (421) swing joint in the opening part of adapter sleeve (41), spring (43) are located the inside of adapter sleeve (41).

3. The novel mobile USB flash disk with the protective cover according to claim 1, wherein: grooves (51) are formed in the middle of the sliding groove (5) and one side of the sliding groove close to the opening of the shell (1).

4. The novel mobile USB flash disk with the protective cover according to claim 2, wherein: the outer diameter of the arc head (42) is larger than the inner diameter of the groove (51).

5. The novel mobile USB flash disk with the protective cover according to claim 1, wherein: the connecting buckle (8) is a self-resetting connecting buckle.

6. The novel mobile USB flash disk with the protective cover according to claim 1, wherein: the shell (1) is provided with an anti-lost buckle (11) at the position opposite to the opening.

7. The novel mobile USB flash disk with the protective cover according to claim 1, wherein: the middle position of the cover plate (7) is provided with a cushion (71), and the outer diameter of the cushion (71) is smaller than the inner diameter of the opening of the shell (1).