CN207752509U - A kind of USB flash disk - Google Patents
A kind of USB flash disk Download PDFInfo
- Publication number
- CN207752509U CN207752509U CN201721702618.8U CN201721702618U CN207752509U CN 207752509 U CN207752509 U CN 207752509U CN 201721702618 U CN201721702618 U CN 201721702618U CN 207752509 U CN207752509 U CN 207752509U
- Authority
- CN
- China
- Prior art keywords
- interface
- sliding block
- shell
- usb flash
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of USB flash disks,Including data-interface,USB flash disk circuit board and shell,A slot is equipped in shell,Slot end is the interface being arranged in shell end,Data-interface and USB flash disk circuit board are arranged in slot,Interface is equipped with and slot can be in communication with the outside or mutually isolated folding component,It includes the top shoe and sliding block being oppositely arranged to open and close component,On shell vertically be equipped with respectively with top shoe,The upper hopper chute of sliding block adaptation,Gliding groove,Top shoe and sliding block are connected to upper hopper chute by the first elastomeric element respectively,In gliding groove,When top shoe and sliding block are closed,The structure of indent is constituted towards the side of top shoe and sliding block on the inside of interface,Release part is equipped in shell,Release part includes the sliding block being slidably connected in slot,Sliding block connects the second elastic component,The limiting component of sliding block sliding can be limited by being additionally provided on shell,The utility model has the advantages that simple in structure and good dustproof effect.
Description
Technical field
The utility model is related to the fields of electronic equipment, more particularly to a kind of U disks.
Background technology
USB flash disk is due to easy to carry, the advantages that amount of storage is big, is widely used by current all trades and professions, it has also become Ren Men
Often life and the indispensable component part that works.U disks generally comprise a U disk ontologies, the USB flash disk ontology include a shell,
Data-interface and USB flash disk circuit board, the U disks circuit are arranged in the inside of the shell, the data-interface and the U disks
Circuit is electrically connected, and the data-interface is arranged in the inside of the shell, and corresponding to outside from the stretching of the inside of the shell
Interface connection, still, due to the data-interface be exposed to outside, seen so as to cause the data-interface and be easy to be infected with
Dust, and be easy to be worn.
There is the USB flash disk with overturning protection cap in the prior art, the U with overturning protection cap generally comprises U disk ontologies
And protection cap, protection cap are socketed on the USB plugs of U disk ontologies, the both sides up and down of protection cap are equipped with connecting plate, connecting plate
Cantilever end be equipped with sliding groove, shaft is equipped on the side wall of U disk ontologies, shaft is placed in sliding groove.Its number of this U disks
Although the problem of not being infected with dust according to interface, need that complicated shaft, sliding slot, cantilever and connecting plate is arranged, it is complicated.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of good dustproof effect and structure letter are provided
Single U disks, it is intended to solve existing not high to the data-interface dust-proof effect and complicated technology of USB flash disk in the prior art
Problem.
The utility model is realized in this way a kind of USB flash disk, including data-interface, USB flash disk circuit board and shell, the shell
It is inside equipped with a slot, the slot end is the interface being arranged in the shell end, the data-interface and the U disks
Circuit board is arranged in the slot, USB flash disk circuit board one end connected slot and the other end electrical connection data-interface,
The data-interface is collapsible to be stretched out in the slot 4 or from the interface, the data-interface size and grafting
Mouthful size fit, the interface are equipped with and the slot can be in communication with the outside or mutually isolated folding component, institute
It includes the top shoe and sliding block being oppositely arranged to state folding component, be vertically equipped on the shell respectively with it is described on
Upper hopper chute, the gliding groove of sliding block, sliding block adaptation, the top shoe and sliding block are connected to institute by the first elastomeric element respectively
State upper hopper chute, in gliding groove, when the top shoe and sliding block are closed, towards on the inside of the interface the top shoe and under
The side of sliding block constitutes the structure of indent, and release part is equipped in the shell, and the release part includes being slidably connected at institute
The sliding block in slot is stated, the sliding block connects the second elastic component, and the sliding block sliding can be limited by being additionally provided on the shell
Limiting component.
Further, two sliding slots being adapted to the sliding block are provided on the shell, two sliding slots are located at institute
It states in two opposing sidewalls of interface.
Further, the limiting component includes the connecting rod being rotatably connected in the shell, and the end of the connecting rod is set
There is the bending section being adapted to the slider end.
Further, the slider end is equipped with flange, the shape adaptation of the shape of the flange and the bending section.
Further, the limiting component includes the shaft being arranged in the enclosure interior, and the connecting rod is connected by torsional spring
It is connected in shaft, the connecting rod is divided into front and back two parts by the shaft, and a portion is stop end, another part is shake-up
End, the crooked position are equipped with the limited block for limiting the link rotatable angle in the end of the stop end, the end of touching；
The surface of shell is equipped with through-hole, and the limit block size is more than clear size of opening, is connected on the limited block across described logical
Hole and the button for being located at the hull outside, it is described when the bending section in the stop end is not with the shoe contact
The limited block touched on end contacts under torsional spring nature torque force effect with the inner walls.
Further, the stop end is an integral molding structure part with the bending section.
Further, the shake-up end is an integral molding structure part with the limited block, button.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, a kind of USB flash disk described in the utility model can be in data by the way that release part and limiting component are arranged in shell
When interface does not extend out interface, data-interface and shoe contact, limiting component contact with each other with sliding block and limit slide block movement, institute
Elastic component is stated to be compressed；The limitation to sliding block is released in limiting component, the second elastic component can restore deformation band movable slider court
It is moved to interface direction, data-interface is stretched out into interface, the USB flash disk is simple in structure, and plug is convenient, enhances user
Experience.
2, a kind of USB flash disk described in the utility model opens and closes component by setting, specifically by top shoe setting up and down and
Sliding block, the top shoe and sliding block can also slide up and down in the upper hopper chute and gliding groove in shell, usually top shoe and
Sliding block, in the state to contact with each other, interface is closed under the action of the first elastomeric element；It stretches out and inserts when data jack
Slot, data jack one end to top shoe and sliding block pushing tow, the top shoe and sliding block receive after promotion upper sliding respectively and under
Sliding, top shoe and sliding block be located remotely from each other, to open interface, data jack can further in interface, and with
External interface connects, with normal use；After usage, the interface by data jack out of shell is retracted into slot, on
Sliding block and sliding block contact with each other under the action of the first elastomeric element, interface are closed again, and interface is made to be in normal
Closed state is infected with dust to be effectively prevented data-interface, and effectively data-interface is avoided to be worn.
Description of the drawings
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of overall structure diagram of USB flash disk described in the utility model.
Fig. 2 is the partial sectional view of USB flash disk when a kind of its data-interface of USB flash disk described in the utility model is located in shell；
The partial sectional view of USB flash disk when a kind of Fig. 3 its data-interface of USB flash disk described in the utility model stretches out interface；
Fig. 4 is enlarged diagram when its release part of USB flash disk coordinates with limiting component in Fig. 3.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figs 1-4, a kind of USB flash disk, including data-interface 1, USB flash disk circuit board 2 and shell 3, the shell 3 is interior to be equipped with one
Slot 4,4 end of the slot are the interface 5 being arranged in 3 end of the shell, the data-interface 1 and U disks electricity
Road plate 2 is arranged in the slot 4, and 2 one end connected slot 4 of the USB flash disk circuit board and the other end are electrically connected the data and connect
Mouth 1, the data-interface 1 is collapsible to be stretched out in the slot 4 or from the interface 5,1 size of the data-interface
With 5 size fit of interface, the interface 5, which is equipped with, can be in communication with the outside the slot 4 or mutually isolated open
Component 7 is closed, the folding component 7 includes the top shoe 71 being oppositely arranged and sliding block 72, on the shell 3 vertically
Equipped with upper hopper chute 73, the gliding groove 74 being adapted to respectively with the top shoe 71, sliding block 72, top shoe 71 and sliding block 72 are distinguished
It is connected to the upper hopper chute 73, in gliding groove 74 by the first elastomeric element 75, when the top shoe 71 and sliding block 72 are closed,
The side of the top shoe 71 and sliding block 72 towards 5 inside of interface constitutes the structure of indent, is equipped with and pushes away in the shell 3
Go out component 8, the release part 8 includes the sliding block 81 being slidably connected in the slot 5, second elasticity of the connection of the sliding block 81
Part 82 is additionally provided with the limiting component 9 that can limit the sliding of the sliding block 81 on the shell.
Further, two sliding slots 31 being adapted to the sliding block 81, two sliding slots 31 are provided on the shell 3
In two opposing sidewalls of the interface 5, more stablize when sliding block 71 moves.
Further, the limiting component 9 includes connecting rod 91 of the rotatable connection in the shell 3, the connecting rod 91
End is equipped with the bending section 92 with 81 end adapter of the sliding block, more secured convenient for bending section 92 and the cooperation of sliding block 81, improves
Reliability of the limiting component 9 to the contact limit of sliding block 81.
Further, 81 end of the sliding block is equipped with flange 83, the shape of the shape of the flange 83 and the bending section 92
Shape is adapted to.
Further, the limiting component 9 includes the shaft 93 being arranged inside the shell 3, and the connecting rod 91 passes through
Torsional spring 94 is connected in shaft 93, and connecting rod 91 is divided into front and back two parts by the shaft 93, and a portion is stop end 95, separately
A part is touches end 96, and the bending section 92 is located at the end of the stop end 95, and the shake-up end 96 is equipped with limiting rod
The limited block 97 of 91 rotational angles；3 surface of the shell is equipped with through-hole 32, and 97 size of the limited block is more than 32 size of through-hole,
The button 98 across through-hole 32 and outside shell 3 is connected on the limited block 97, when the bending section 92 in stop end 95
When not contacted with sliding block 81, the limited block 97 touched on end 96 under the natural torque force effect of torsional spring 94 with 3 inner wall of shell
Contact.When data-interface 1 is contracted in slot 2, and does not extend out interface 5, data-interface 1 is contacted with the sliding block 81, institute
It states limiting component 9 to contact with each other with sliding block 81 and limit the movement of sliding block 81, second elastic component 82 is compressed；When the limit
Position component 9 releases the limitation to sliding block 81, and the second elastic component 82 can restore deformation band movable slider 81 and be transported towards 5 direction of interface
It is dynamic, data-interface 1 is stretched out into interface 5.
It should be noted that the utility model is by setting release part 8 and limiting component 9 in the shell 3, it can be in number
When not extending out interface 5 according to interface 1, data-interface 5 is contacted with sliding block 81, and limiting component 9 contacts with each other and limits with sliding block 81
Sliding block 81 moves, and second elasticity 82 is compressed；The limitation to sliding block 81, the second elastic component are released in limiting component 9
82 can restore deformation band movable slider moves towards 5 direction of interface, and data-interface 1 is stretched out interface 5, the USB flash disk, structure
Simply, plug is convenient, enhances the experience of user.
It should be noted that the utility model opens and closes component 7 by setting, specifically pass through top shoe 71 setting up and down
With sliding block 72, the top shoe 71 and sliding block 72 can also in shell 3 upper hopper chute 73 and gliding groove 74 in slide up and down,
Usually top shoe 71 and sliding block 72 are in the state to contact with each other under the action of the first elastomeric element 75, by 5 envelope of interface
It closes；When data jack 1 stretches out slot 4,1 one end of data jack is to 72 pushing tow of top shoe 71 and sliding block, and the top shoe 71 is under
Sliding block 72 is above slided respectively after receiving promotion and lower slider, and top shoe 71 and sliding block 72 are located remotely from each other, to open interface
5, data jack 1 can further stretch out interface 5, and be connect with external interface, with normal use；After usage,
Data jack 1 is retracted to from the interface 5 in shell 3 in slot 4, top shoe 71 and sliding block 72 are in the first elastomeric element 75
Under the action of, it contacts with each other again, interface 5 is closed, so that interface 5 is in normally off, to be effectively prevented number
It is infected with dust according to interface 1, and data-interface 1 is effectively avoided to be worn.
Further, the stop end 95 is an integral molding structure part, manufacture easy to process with bending section 96.
Further, the shake-up end 96 is an integral molding structure part, system easy to process with the limited block 97, button 98
It makes.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, a kind of USB flash disk described in the utility model can be in data by the way that release part and limiting component are arranged in shell
When interface does not extend out interface, data-interface and shoe contact, limiting component contact with each other with sliding block and limit slide block movement, institute
The second elastic component is stated to be compressed；The limitation to sliding block is released in limiting component, the second elastic component can restore deformation and drive cunning
Block is moved towards interface direction, and data-interface is stretched out interface, and the USB flash disk is simple in structure, and plug is convenient, enhances and makes
The experience of user.
2, a kind of USB flash disk described in the utility model opens and closes component by setting, specifically by top shoe setting up and down and
Sliding block, the top shoe and sliding block can also slide up and down in the upper hopper chute and gliding groove in shell, usually top shoe and
Sliding block, in the state to contact with each other, interface is closed under the action of the first elastomeric element；It stretches out and inserts when data jack
Slot, data jack one end to top shoe and sliding block pushing tow, the top shoe and sliding block receive after promotion upper sliding respectively and under
Sliding, top shoe and sliding block are located remotely from each other, and to open interface, data jack can further stretch out interface, and
It is connect with external interface, with normal use；After usage, the interface by data jack out of shell is retracted to slot
In, top shoe and sliding block contact with each other under the action of the first elastomeric element, interface are closed, make interface again
In normally off, it is infected with dust to be effectively prevented data-interface, and effectively data-interface is avoided to be worn.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (7)
1. a kind of USB flash disk, which is characterized in that including data-interface, USB flash disk circuit board and shell, a slot, institute are equipped in the shell
It is the interface being arranged in the shell end to state slot end, and the data-interface and the U disks circuit board are arranged at
In the slot, USB flash disk circuit board one end connected slot and the other end electrical connection data-interface, the data-interface can
It is contracted in the slot or is stretched out from the interface, the data-interface size and interface size fit are described
Interface, which is equipped with, to be in communication with the outside the slot or mutually isolated folding component, the folding component include
The top shoe and sliding block being oppositely arranged vertically are equipped on the shell and are adapted to respectively with the top shoe, sliding block
Upper hopper chute, gliding groove, the top shoe and sliding block are connected to the upper hopper chute, gliding groove by the first elastomeric element respectively
It is interior, when the top shoe and sliding block are closed, constituted towards the side of the top shoe and sliding block on the inside of the interface
The structure of indent, the shell is interior to be equipped with release part, and the release part includes the sliding block being slidably connected in the slot,
The sliding block connects the second elastic component, and the limiting component that can limit the sliding block sliding is additionally provided on the shell.
2. the USB flash disk according to claim 1, which is characterized in that be provided on the shell and be adapted to the sliding block
Two sliding slots, two sliding slots are located in two opposing sidewalls of the interface.
3. the USB flash disk according to claim 2, which is characterized in that the limiting component includes rotatable connection described
Connecting rod in shell, the end of the connecting rod are equipped with the bending section being adapted to the slider end.
4. the USB flash disk according to claim 3, which is characterized in that the slider end is equipped with flange, the flange
The shape adaptation of shape and the bending section.
5. the USB flash disk according to claim 3, which is characterized in that the limiting component includes being arranged in the shell
Internal shaft, the connecting rod are connected to by torsional spring in shaft, and the connecting rod is divided into front and back two parts by the shaft, wherein
A part is stop end, another part is to touch end, and the crooked position is equipped in the end of the stop end, the shake-up end
Limit the limited block of the link rotatable angle；The surface of shell is equipped with through-hole, and the limit block size is more than clear size of opening,
The button across the through-hole and positioned at the hull outside is connected on the limited block, when described curved in the stop end
When pars convoluta is not with the shoe contact, it is described touch end on the limited block under torsional spring nature torque force effect with the shell
Internal wall contact.
6. the USB flash disk according to claim 5, which is characterized in that the stop end is integrated into the bending section
Type structural member.
7. the USB flash disk according to claim 5, which is characterized in that the shake-up end and the limited block, button one
Forming structure part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702618.8U CN207752509U (en) | 2017-12-09 | 2017-12-09 | A kind of USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702618.8U CN207752509U (en) | 2017-12-09 | 2017-12-09 | A kind of USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752509U true CN207752509U (en) | 2018-08-21 |
Family
ID=63147713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702618.8U Expired - Fee Related CN207752509U (en) | 2017-12-09 | 2017-12-09 | A kind of USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207752509U (en) |
-
2017
- 2017-12-09 CN CN201721702618.8U patent/CN207752509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |