CN209514672U

CN209514672U - A kind of flash disk for storing data

Info

Publication number: CN209514672U
Application number: CN201920356063.9U
Authority: CN
Inventors: 林梓梁
Original assignee: Shenzhen Dongfang Polymerization Technology Co Ltd
Current assignee: Shenzhen Dongfang Polymerization Technology Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-10-18
Anticipated expiration: 2029-03-20

Abstract

The utility model relates to a kind of flash disks for storing data, including USB flash disk main body；USB flash disk main body includes shell, storage chip and USB joint；Flash disk further includes extension airbag；Extension airbag one end is provided with baffle；Baffle is provided with the first movable through slot；Baffle is fixed with drive rod；Shell is provided with the second movable through slot；The first spring of movable plate, limit plate and both ends connection movable plate and limit plate is provided in shell；Spool, and third activity through slot corresponding with spool are provided on shell；Reel is fixed on spool；Flash disk further includes the drawstring of both ends connection movable plate and reel；The both ends of spool are provided with spacing breach；Flash disk further includes the second spring of limited block corresponding with spacing breach and both ends connected with outer casing and limited block；The outer surface of shell is provided with the holding tank for holding limit block and second spring；This flash disk has that protection effect is good, not easy to lose, the advantages that can automatically reseting.

Description

A kind of flash disk for storing data

Technical field

The utility model relates to technical field of data storage, more specifically to a kind of flash memory for storing data Disk.

Background technique

USB flash disk, full name are USB flash drive, since it has many advantages, such as that light portable, capacity is big, data transmission is fast, by It is widely used.It is mostly at present using protective cover and protective ring both modes for the protection of USB flash disk connector, wherein protective cover side The protection effect of formula (as shown in Figure 7) is good, but the case where be easy to appear loss prevention lid；And protective ring mode (as shown in Figure 8) Though will not lose, once with external object extruding contact, protective ring will swing and walk, can not real-time guard USB flash disk connector, Therefore existing two kinds of protection methods still have much room for improvement.

Utility model content

The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of for depositing Store up the flash disk of data.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

Construct a kind of flash disk for storing data, including USB flash disk main body；The USB flash disk main body includes shell, storage core Piece and USB joint；Wherein, the flash disk further include for protect the USB joint and be hollow structure flexible gas Capsule；One end of the extension airbag is fixed with the shell, and the other end is provided with baffle；The baffle be provided with it is described The corresponding first movable through slot of USB joint；The side of the baffle towards the shell is fixed with drive rod；The shell setting There is the corresponding with the drive rod second movable through slot；

It is provided with the movable plate fixed with the drive rod in the shell, is located at the movable plate away from the drive rod The limit plate of side and both ends connect the first spring of the movable plate and the limit plate；Position is provided on the shell Deviate from the H-shaped spool of the movable plate side, and third activity through slot corresponding with the spool in the limit plate；Institute It states and is fixed with reel on spool；The flash disk further includes the drawstring that both ends connect the movable plate and the reel； The both ends of the spool are provided with V-arrangement spacing breach；The flash disk further includes limit corresponding with the spacing breach Block and both ends connect the second spring of the shell and the limited block；The outer surface of the shell is provided with for accommodating The holding tank of the limited block and the second spring.

Preferably, one group of opposite inner face adjacent with the surface for being provided with the USB joint on the shell, and it is described The corresponding fitting in one group of opposite flank of movable plate.

Preferably, the both ends of the baffle are respectively and fixedly provided with the drive rod；The both ends of the movable plate are respectively and fixedly provided with described First spring；The drawstring is connected to the medium position of the movable plate；The baffle is bonded with and the described first movable through slot Corresponding dust-proof cotton；Notch corresponding with the USB joint is provided in the middle part of the dust-proof cotton.

Preferably, the drive rod is inverted L-shaped, connects institute including the longitudinal body of rod fixed with the baffle and both ends State the lateral body of rod of longitudinal body of rod and the movable plate.

Preferably, the side surface of the reel is provided with annular rope rolling slot corresponding with the drawstring；The movable plate Side away from the drawstring is fixed with limit film；The movable plate is provided with the through-hole passed through for the drawstring；The limit Piece is fixed with the drawstring.

Preferably, the limited block is located at the lower section of the spool；The limited block includes the pressing for user's pressing Block, and it is fixed on the V-arrangement limit block of the pressing block upper end；The pressing block is fixed with the second spring；Institute It is corresponding with the spacing breach to state limit block.

The utility model has the beneficial effects that: pressing inward against limited block on the other hand when carrying out data transmission and rotating on the other hand Spool, movable plate and drive rod compress extension airbag under the pulling of drawstring so that USB joint it is exposed in order to computer face Interface connection on plate is gone to after spacing breach is aligned with limited block, and can unclamp limited block makes it be caught in spacing breach again, To limit the rotation of spool；After completing data transmission, limited block is pressed inward against, spool restores automatic rotary state, the One spring reset pushes movable plate, and then the outside pushing tow baffle of drive rod, organizing work for extension airbag is completed, to cover USB joint protects it.It wherein, is not in loss situation first is that extension airbag is fixed with shell；Second is that flexible gas Capsule can automatically reset, time saving and energy saving；Third is that extension airbag has the connection and support of drive rod, it is not in that stress is swung in turn Walk situation, can be with real-time guard USB joint.Therefore, this flash disk have protection effect it is good, it is not easy to lose, can automatically reset The advantages that.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other accompanying drawings:

Fig. 1 is a kind of side view of flash disk for storing data of the utility model preferred embodiment；

Fig. 2 is a kind of cross-sectional view (the section view position of flash disk for storing data of the utility model preferred embodiment It is as shown in Figure 1 with view direction)；

Fig. 3 is a kind of cross-sectional view (the section view position of flash disk for storing data of the utility model preferred embodiment It is as shown in Figure 1 with view direction)；

Fig. 4 is enlarged drawing at A in Fig. 2；

Fig. 5 is the use state of baffle in a kind of flash disk for storing data of the utility model preferred embodiment Figure；

Fig. 6 is the structural representation of drive rod in a kind of flash disk for storing data of the utility model preferred embodiment Figure；

Fig. 7 is existing flash disk；

Fig. 8 is existing flash disk.

Specific embodiment

It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.

A kind of flash disk for storing data of the utility model preferred embodiment is as shown in Figure 1, simultaneously extremely refering to Fig. 2 Fig. 6；Including USB flash disk main body 10；USB flash disk main body 10 includes shell 11, storage chip 12 and USB joint 13；Flash disk further includes using It in protection USB joint 13 and is the extension airbag 14 of hollow structure；One end of extension airbag 14 and shell 11 are fixed, and the other end It is provided with baffle 15；Baffle 15 is provided with the corresponding with USB joint 13 first movable through slot 180；Baffle 15 is towards shell 11 Side is fixed with drive rod 16；Shell 11 is provided with the corresponding with drive rod 16 second movable through slot 181；

It is provided with the movable plate 17 fixed with drive rod 16 in shell 11, deviates from 16 side of drive rod positioned at movable plate 17 First spring 19 of limit plate 18 and both ends connection movable plate 17 and limit plate 18；It is provided on shell 11 positioned at limit plate 18 deviate from the H-shaped spool 110 of 17 side of movable plate, and third activity through slot 182 corresponding with spool 110；Spool 110 On be fixed with reel 111；Flash disk further includes the drawstring 112 of both ends connection movable plate 17 and reel 111；Spool 110 Both ends be provided with V-arrangement spacing breach 183；Flash disk further includes limited block 113 and two corresponding with spacing breach 183 Hold the second spring 114 of connected with outer casing 11 and limited block 113；The outer surface of shell 11 is provided with for 113 He of holding limit block The holding tank 184 of second spring 114 when carrying out data transmission, presses inward against limited block 113 on the other hand and rotates spool on the other hand 110, movable plate 17 and drive rod 16 compress extension airbag 14 under the pulling of drawstring 112 so that USB joint 13 it is exposed in order to It connect, goes to after spacing breach 183 is aligned with limited block 18, can unclamp limited block 113 makes it with the interface on computer panel Again it is caught in spacing breach 183, to limit the rotation of spool 110；After completing data transmission, limited block 113 is pressed inward against, Spool 110 restores automatic rotary state, and the first spring 19, which resets, pushes movable plate 17, and then the outside pushing tow baffle of drive rod 16 15, organizing work for extension airbag 14 is completed, to cover USB joint 13, it is protected.Wherein, first is that extension airbag 14 is fixed with shell 11, is not in loss situation；Second is that extension airbag 14 can automatically reset, it is time saving and energy saving；Third is that flexible gas Capsule 14 has the connection and support of drive rod 16, is not in that stress swings the situation that walks in turn, can be with real-time guard USB joint 13.Therefore, this flash disk has that protection effect is good, not easy to lose, the advantages that can automatically reseting.

As shown in Figures 2 and 3, one group of opposite inner face adjacent with the surface for being provided with USB joint 13 on shell 11, with The corresponding fitting in one group of opposite flank of movable plate 17, movable plate 17 can move always along shell 11, will not be twisted, guiding effect Fruit is good, at low cost without increasing additional guiding mechanism.

As shown in Figure 2 and Figure 5, the both ends of baffle 15 are respectively and fixedly provided with drive rod 16；The both ends of movable plate 17 are respectively and fixedly provided with One spring 19；Drawstring 112 is connected to the medium position of movable plate 17, thus the equal stress in two sides and middle part of movable plate, and stress is more To be uniform, so that movement is more steady；Baffle 15 is bonded with dust-proof cotton 115 corresponding with the first activity through slot 180, avoids the external world Dust enters interior of shell；The middle part of dust-proof cotton 115 is provided with notch 185 corresponding with USB joint 13, thus USB joint 13 It can be freed in and out from notch 185.

As shown in Figure 2 and Figure 6, drive rod 16 is inverted L-shaped, including the longitudinal body of rod 116 fixed with baffle 15 and both ends The lateral body of rod 117 of the longitudinal body of rod 116 and movable plate 17 is connected, the lateral body of rod 117 is the top for being connected to baffle 15, is not being set Drive rod 16 is only capable of being easy to happen rollover, therefore be additionally arranged vertical to the top force of baffle 15 in the case where setting longitudinal body of rod 116 Increase the active area to baffle 15 to the body of rod 116, makes its movement more smooth sequential.

As shown in Fig. 2, the side surface of reel 111 is provided with annular rope rolling slot 186 corresponding with drawstring 112, to control The hunting range of drawstring 112 processed；Movable plate 17 is fixed with limit film 118 away from the side of drawstring 112；Movable plate 17 is provided with confession The through-hole that drawstring 112 passes through；Limit film 118 and drawstring 112 are fixed, increase the forced area of movable plate 17, to avoid activity 17 local pressure of plate excessive the case where leading to quick-wearing.

As depicted in figs. 1 and 2, limited block 113 is located at the lower section of spool 110；Limited block 113 includes pressing for user Block 119 is pressed, and is fixed on the V-arrangement limit block 1110 of pressing 119 upper end of block, pressing block 119 provides hand for user While referring to placing position, and it is avoided that the rotation of user's finger interference spool 110；It presses block 119 and second spring 114 is solid It is fixed；113 body of limited block is corresponding with spacing breach 183.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Claims

1. a kind of flash disk for storing data, including USB flash disk main body；The USB flash disk main body includes shell, storage chip, and USB joint；It is characterized in that, the flash disk further include for protect the USB joint and be hollow structure extension airbag； One end of the extension airbag is fixed with the shell, and the other end is provided with baffle；The baffle is provided with to be connect with the USB Corresponding first movable through slot；The side of the baffle towards the shell is fixed with drive rod；The shell be provided with The corresponding second movable through slot of the drive rod；

It is provided with the movable plate fixed with the drive rod in the shell, is located at the movable plate away from the drive rod side Limit plate and both ends connect the first spring of the movable plate and the limit plate；It is provided on the shell positioned at institute State the H-shaped spool that limit plate deviates from the movable plate side, and third activity through slot corresponding with the spool；The volume Reel is fixed on spool；The flash disk further includes the drawstring that both ends connect the movable plate and the reel；It is described The both ends of spool are provided with V-arrangement spacing breach；The flash disk further includes limited block corresponding with the spacing breach, with And both ends connect the second spring of the shell and the limited block；The outer surface of the shell is provided with for accommodating the limit The holding tank of position block and the second spring.

2. flash disk according to claim 1, which is characterized in that on the shell be provided with the table of the USB joint One group of adjacent opposite inner face of face, fitting corresponding with one group of opposite flank of the movable plate.

3. flash disk according to claim 1, which is characterized in that the both ends of the baffle are respectively and fixedly provided with the drive rod； The both ends of the movable plate are respectively and fixedly provided with first spring；The drawstring is connected to the medium position of the movable plate；It is described Baffle is bonded with dust-proof cotton corresponding with the first activity through slot；It is provided in the middle part of the dust-proof cotton and the USB joint Corresponding notch.

4. flash disk according to claim 3, which is characterized in that the drive rod is inverted L-shaped, including solid with the baffle Fixed longitudinal body of rod and both ends connect the lateral body of rod of the longitudinal body of rod and the movable plate.

5. flash disk according to claim 1, which is characterized in that the side surface of the reel is provided with and the drawstring Corresponding annular rope rolling slot；The movable plate is fixed with limit film away from the side of the drawstring；The movable plate is provided with confession The through-hole that the drawstring passes through；The limit film is fixed with the drawstring.

6. flash disk according to claim 1, which is characterized in that the limited block is located at the lower section of the spool；Institute Stating limited block includes the pressing block for user's pressing, and is fixed on the V-arrangement limit block of the pressing block upper end；It is described to press Briquetting body is fixed with the second spring；The limit block is corresponding with the spacing breach.