CN108334925A - A kind of multiplex roles USB flash disk shell of protection interface - Google Patents
A kind of multiplex roles USB flash disk shell of protection interface Download PDFInfo
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- CN108334925A CN108334925A CN201810195691.3A CN201810195691A CN108334925A CN 108334925 A CN108334925 A CN 108334925A CN 201810195691 A CN201810195691 A CN 201810195691A CN 108334925 A CN108334925 A CN 108334925A
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- 210000000481 breast Anatomy 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 16
- 238000003756 stirring Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to storage device fields, are in particular a kind of multiplex roles USB flash disk shells of protection interface, device when connecting a variety of smart machines need not between device and smart machine connecting interface converter, facilitate data transmission；When without using device; interface can be accommodated into USB flash disk shell; avoid interface protrusion in hull outside; the anti-locking apparatus of fastener slide is during carrying; interface stress is skidded off out of USB flash disk shell, and effective protection interface, which is accidentally injured, to fracture, while reducing the volume of device; memory space is saved, it is easily portable.The first interface is slidably connected at the lower end of the left end of shell, second interface is rotatably connected on the left end of the front end of shell, third interface is rotatably connected on the right end of the rear end of shell, one end of second interface and third interface is both provided with gear teeth, the gear tooth engagement on the bosom position of shell, the left end and second interface of drive component is arranged in drive component.
Description
Technical field
The present invention relates to storage device fields, are in particular a kind of multiplex roles USB flash disk shells of protection interface.
Background technology
USB flash disk is a kind of important movable storage device, and USB flash disk in the prior art carries out data by USB interface and computer
It exchanges.With the rise of smart machine, e.g. smart mobile phone or tablet computer is also used as data storage, but due to intelligence
The memory capacity of equipment limits, and USB flash disk becomes the first choice of economical and practical external memory, however, the interface type of this kind of USB flash disk is past
It is past relatively simple, currently, occupation rate of market is higher two kinds of intelligence systems of IOS and Android, be intelligently using both
The ununified data-interface of the smart machine of system, but Lighting interfaces and MicroUSB interfaces has been respectively adopted, make
When with above-mentioned USB flash disk and such smart machine transmission data, it is also necessary to connect corresponding interface conversion between USB flash disk and smart machine
Device brings inconvenience to user of service.Therefore it provides a kind of being capable of transmission data between direct and a variety of smart machine
Multiplex roles USB flash disk shell, which is the present invention, to be solved the problems, such as.
Invention content
The main purpose of the present invention is to provide a kind of multiplex roles USB flash disk shell of protection interface, present invention setting is a variety of in connection
When smart machine need not between device and smart machine connecting interface converter, facilitate data transmission；When without using device,
Interface can be accommodated into USB flash disk shell, avoid interface protrusion in hull outside, process of the anti-locking apparatus of fastener slide in carrying
In, interface stress is skidded off out of USB flash disk shell, and effective protection interface, which is accidentally injured, to fracture, while reducing the volume of device, saves
Memory space, it is easily portable.
The present invention relates to storage device fields, are in particular a kind of multiplex roles USB flash disk shell of protection interface, including shell
Body, first interface, second interface, third interface, drive component, case lid, fastener slide, the first fastener and the second fastener, dress
Set when connecting a variety of smart machines need not between device and smart machine connecting interface converter, facilitate data transmission；
When without using device, interface can be accommodated into USB flash disk shell, avoid interface protrusion in hull outside, fastener slide prevents from filling
It sets during carrying, interface stress is skidded off out of USB flash disk shell, and effective protection interface, which is accidentally injured, to fracture, while reducing dress
The volume set saves memory space, easily portable.
The first interface is slidably connected at the lower end of the left end of shell, and second interface is rotatably connected on the front end of shell
Left end, third interface is rotatably connected on the right end of the rear end of shell, and one end of second interface and third interface is respectively provided with teeth
The gear tooth engagement on the bosom position of shell, the left end and second interface of drive component is arranged in the gear teeth, drive component,
Case lid is fixedly connected on the upper end of shell, and two fastener slides are symmetrically fixedly connected in case lid, the first fastener and second
The structure of fastener is identical, and the first fastener is slidably connected in the fastener slide of rear end, and the second fastener, which is slidably connected at, to be located at
In the fastener slide of front end.
Groove profile slot, interface straight slot, trapezoidal sliding rail, hinge column, first interface sliding slot, limit are provided on the shell
Block, gear grooved and driving gear, the upper end of shell are provided with groove profile slot, and the centre position of shell is provided with interface straight slot, groove profile
Slot is connected to interface straight slot, and the centre position of groove profile slot is fixedly connected with trapezoidal sliding rail, the right end of the rear end of groove profile slot and front end
Left end be fixedly connected with hinge column, third interface is hinged on the hinge column of right end, and second interface, which is hinged on, to be located at
On the hinge column of left end, the left side of second interface is bonded with the left side of interface straight slot, and the left end of the lower end of shell is provided with
The rear and front end of first interface sliding slot, first interface sliding slot is symmetrically fixedly connected with limited block, the left end setting of the lower end of shell
There are gear grooved, gear grooved to be connected to groove profile slot, driving gear is rotatably connected on the centre position of gear grooved by short axle.
The drive component includes rack pole socket, rack bar, rack, control gear and partial gear, rack pole socket
It is slidably connected on trapezoidal sliding rail, rack bar is rotatably connected on rack pole socket, and the left and right ends of rack bar are respectively fixedly connected with
There is rack, the rack for being located at left end is engaged with the gear teeth of second interface, and rack is fixedly connected on rack bar, controls gear
Positioned at the inside of rack pole socket, partial gear is rotatably connected on the upper end of rack pole socket, partial gear and control by short axle
Gear engagement processed.
End cap slot, fastener slot and limit board slot are provided in the case lid, the centre position of case lid is provided with water
The centre position of flat end cap slot, end cap slot is provided with vertical fastener slot, the rear end of the right end of end cap slot and the front end of left end
It is both provided with limit board slot, limit board slot, fastener slot are connected to end cap slot, and the rear end of partial gear is fixedly connected with limit
Plate, limiting plate are slidably connected in the limit board slot of right end, and the upper and lower ends of limiting plate are bonded with anti-skid rubber cushion, and two
A fastener slide is symmetrically fixedly connected on the rear and front end of fastener slot.
The fastener slide includes L shaped plate slot, shifting block slot and spring loop bar, and fastener slide is fixedly connected on fastener slot
One end, the upper end of the medial surface of fastener slide are provided with L shaped plate slot, and the upper end of fastener slide is provided with shifting block slot, L shaped plate slot and
Shifting block slot is connected to the inside of fastener slide, and the inside of L shaped plate slot is fixedly connected with spring loop bar, the other end of spring loop bar
It is fixedly connected on one end of fastener slot, spring is cased on spring loop bar；The rear end of first fastener is slidably connected at spring pocket
On bar, one end of spring is fixedly connected on the first fastener, and the other end of spring is fixedly connected on fastener slot, the second fastener
Front end is slidably connected in the fastener slide of front end.
First fastener includes L shaped plate, rectangle slide, skewback and shifting block, and the left end of L shaped plate is slidably connected at L
In shape board slot, the front end of L shaped plate is inclined-plane, and the rear end of L shaped plate is fixedly connected with rectangle slide, and rectangle slide is slidably connected at bullet
On spring loop bar, the right end of L shaped plate is fixedly connected with skewback, and the front end of skewback is inclined-plane, and the upper end of the first fastener, which is fixed, to be connected
It is connected to shifting block, shifting block is slidably connected in shifting block slot.
The distance between the left side of the skewback and fastener slot are equal to the width of limiting plate.
The first interface includes interface block and gear tooth slot, and the right end of first interface is fixedly connected with interface block, connects
Mouth seat is slidably connected in first interface sliding slot, and the lower end of interface block is provided with rach slot, and the upper end of rach slot is provided with gear
Tooth drives the gear tooth engagement in wheel and rack slot.
The first interface is USB interface, and second interface is Lightning interfaces, and third interface connects for MicroUSB
Mouthful.
A kind of multiplex roles USB flash disk shell of protection interface of the invention has the beneficial effect that：
A kind of multiplex roles USB flash disk shell of protection interface of the present invention, device need not filled when connecting a variety of smart machines
The connecting interface converter between smart machine is set, data transmission is facilitated；When without using device, interface can be accommodated into USB flash disk
In shell, avoid interface protrusion in hull outside, for the anti-locking apparatus of fastener slide during carrying, interface stress is from USB flash disk shell
It skids off in vivo, effective protection interface, which is accidentally injured, to fracture, while reducing the volume of device, saves memory space, is more convenient for taking
Band.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram one of the multiplex roles USB flash disk shell of protection interface of the present invention；
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram two of the multiplex roles USB flash disk shell of protection interface of the present invention；
Fig. 4 is a kind of structural schematic diagram three of the multiplex roles USB flash disk shell of protection interface of the present invention；
Fig. 5 is the structural schematic diagram one of shell；
Fig. 6 is the structural schematic diagram two of shell；
Fig. 7 is the structural schematic diagram of drive component；
Fig. 8 is the structural schematic diagram of rack pole socket；
Fig. 9 is the structural schematic diagram of partial gear；
Figure 10 be case lid, fastener slide, the first fastener and the second fastener structural schematic diagram one；
Figure 11 be case lid, fastener slide, the first fastener and the second fastener structural schematic diagram two；
Figure 12 is the structural schematic diagram of fastener slide；
Figure 13 is the structural schematic diagram one of the first fastener；
Figure 14 is the structural schematic diagram two of the second fastener；
Figure 15 is the structural schematic diagram one of first interface；
Figure 16 is the structural schematic diagram two of first interface.
In figure：Shell 1；Groove profile slot 1-1；Interface straight slot 1-2；Trapezoidal sliding rail 1-3；Hinge column 1-4；First interface sliding slot 1-
5；Limited block 1-6；Gear grooved 1-7；Drive gear 1-8；First interface 2；Interface block 2-1；Gear tooth slot 2-2；Second interface 3；
Third interface 4；Drive component 5；Rack pole socket 5-1；Rack bar 5-2；Rack 5-3；Control gear 5-4；Partial gear 5-5；
Limiting plate 5-5-1；Case lid 6；End cap slot 6-1；Fastener slot 6-2；Limit board slot 6-3；Fastener slide 7；L shaped plate slot 7-1；Shifting block
Slot 7-2；Spring loop bar 7-3；First fastener 8；L shaped plate 8-1；Rectangle slide 8-2；Skewback 8-3；Shifting block 8-4；Second fastener 9.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1-16, the present invention relates to storage device fields, are in particular a kind of
The multiplex roles USB flash disk shell of protection interface, including shell 1, first interface 2, second interface 3, third interface 4, drive component 5, shell
Body lid 6, fastener slide 7, the first fastener 8 and the second fastener 9, device need not be in devices and intelligence when connecting a variety of smart machines
Connecting interface converter between energy equipment, facilitates data transmission；When without using device, interface can be accommodated into USB flash disk shell,
Avoid interface protrusion in hull outside, for the anti-locking apparatus of fastener slide during carrying, interface stress is sliding out of USB flash disk shell
Go out, effective protection interface, which is accidentally injured, to fracture, while reducing the volume of device, saves memory space, easily portable.
The first interface 2 is slidably connected at the lower end of the left end of shell 1, and second interface 3 is rotatably connected on shell 1
The left end of front end, third interface 4 are rotatably connected on the right end of the rear end of shell 1, and one end of second interface 3 and third interface 4 is equal
It is provided with gear teeth, drive component 5 is arranged on the bosom position of shell 1, the left end and second interface 3 of drive component 5
Gear tooth engagement, case lid 6 is fixedly connected on the upper end of shell 1, and two fastener slides 7 are symmetrically fixedly connected on case lid 6
On, the first fastener 8 is identical with the structure of the second fastener 9, and the first fastener 8 is slidably connected in the fastener slide 7 of rear end, the
Two fasteners 9 are slidably connected in the fastener slide 7 of front end.When use device, first interface 2 can be in shell 1 or so
Sliding, the working end of second interface 3 is located at the outer end of shell 1 when drive component 5 is located at the right end of shell 1, and drive component 5 is located at
When the middle-end of shell 1, second interface 3 and third interface 4 are accommodated in shell 1, and the first fastener 8 positioned at front end prevents from driving
Dynamic component 5 is rotated and is moved, to avoid second interface 3 and third interface 4 during carrying stress out of shell 1
It skids off, effective protection second interface 3 and third interface 4 are fractureed by accidental injury, while reducing the volume of device, and it is empty to save storage
Between, easily portable, when drive component 5 is located at the left end of shell 1, the working end of third interface 4 is located at the outer end of shell 1.
Groove profile slot 1-1, interface straight slot 1-2, trapezoidal sliding rail 1-3, hinge column 1-4, first are provided on the shell 1
Interface sliding slot 1-5, limited block 1-6, gear grooved 1-7 and driving gear 1-8, the upper end of shell 1 is provided with groove profile slot 1-1, shell 1
Centre position be provided with interface straight slot 1-2, groove profile slot 1-1 and be connected to interface straight slot 1-2, the centre position of groove profile slot 1-1 is solid
Surely it is connected with trapezoidal sliding rail 1-3, the right end of rear end and the left end of front end of groove profile slot 1-1 have been fixedly connected with hinge column 1-4,
Third interface 4 is hinged on the hinge column 1-4 of right end, and second interface 3 is hinged on the hinge column 1-4 of left end, the
The left side of two interfaces 3 is bonded with the left side of interface straight slot 1-2, and the left end of the lower end of shell 1 is provided with first interface sliding slot
The rear and front end of 1-5, first interface sliding slot 1-5 are symmetrically fixedly connected with limited block 1-6, and the left end of the lower end of shell 1 is provided with
Gear grooved 1-7, gear grooved 1-7 are connected to groove profile slot (1-1), and driving gear 1-8 is rotatably connected on gear grooved 1-7 by short axle
Centre position.
The drive component 5 include rack pole socket 5-1, rack bar 5-2, rack 5-3, control gear 5-4 and not exclusively
Gear 5-5, rack pole socket 5-1 are slidably connected on trapezoidal sliding rail 1-3, and rack bar 5-2 is rotatably connected on rack pole socket 5-1,
The left and right ends of rack bar 5-2 have been respectively fixedly connected with rack 5-3, are located at the gear of the rack 5-3 and second interface 3 of left end
Tooth engagement, rack 5-3 are fixedly connected on rack bar 5-2, and control gear 5-4 is located at the inside of rack pole socket 5-1, not exclusively
Gear 5-5 is rotatably connected on the upper end of rack pole socket 5-1 by short axle, and partial gear 5-5 is engaged with control gear 5-4.Make
When with device, slip band moving teeth bar 5-2 and two rack 5-3 are slided rack pole socket 5-1 to the left simultaneously to the left, the rack of left end
5-3 drives second interface 3 to rotate counterclockwise second interface 3 being accommodated into shell 1, and partial gear 5-5 is clockwise
180 degree is rotated, partial gear 5-5 drives control gear 5-4 to rotate counterclockwise, and control gear 5-4 drives rack bar 5-2 and two
A rack 5-3 rotates counterclockwise 180 degree simultaneously, is located at the rack 5-3 and the gear tooth engagement on third interface 4, rack of right end
Pole socket 5-1 continues slip band moving teeth bar 5-2 to the left and two rack 5-3 are slided to the left simultaneously, and the rack 5-3 of right end drives the
Three interfaces 4 rotate clockwise, to make the working end of third interface 4 go to the outer end of shell 1.
End cap slot 6-1, fastener slot 6-2 and limit board slot 6-3, the centre of case lid 6 are provided in the case lid 6
Position is provided with horizontal end cap slot 6-1, and the centre position of end cap slot 6-1 is provided with vertical fastener slot 6-2, end cap slot 6-1
The rear end of right end and the front end of left end be both provided with limit board slot 6-3, limit board slot 6-3, fastener slot 6-2 and end cap slot 6-1
It is connected to, the rear end of partial gear 5-5 is fixedly connected with limiting plate 5-5-1, and limiting plate 5-5-1 is slidably connected at positioned at right end
Limit board slot 6-3 in, the upper and lower ends of limiting plate 5-5-1 are bonded with anti-skid rubber cushion, and two fastener slides 7 are symmetrically solid
Surely it is connected to the rear and front end of fastener slot 6-2.When use device, partial gear 5-5, partial gear 5-5 bands are slided to the left
Dynamic limiting plate 5-5-1 is slided to the left in the limit board slot 6-3 of right end, and limiting plate 5-5-1 pushes the first fastener 8 in rear end
It is slided backward in fastener slide 7, when limiting plate 5-5-1 is snapped fit onto in the space that the first fastener 8 is formed with fastener slot 6-2, the
Three interfaces 4 are accommodated into shell 1, and the first fastener 8 resets, to limit limiting plate 5-5-1, partial gear 5-5, control tooth
The rotation and movement of 5-4, rack bar 5-2 and rack 5-3 are taken turns, and then limits the rotation of second interface 3 and third interface 4；Backward
It slides the first fastener 8 and stirs the second fastener 9 forward after first fastener 8 is detached from limiting plate 5-5-1, limiting plate 5-5- will be limited
1 rotates clockwise 180 degree, after limiting plate 5-5-1 is located in the fastener slot 6-2 of rear end, slides partial gear 5-5 to the left, no
Complete gear 5-5 drives limiting plate 5-5-1 to be slided to the left in the limit board slot 6-3 of left end, and third interface 4 rotates clockwise,
To make the working end of third interface 4 go to the outer end of shell 1；It, will or after the first fastener 8 is detached from limiting plate 5-5-1
Partial gear 5-5 moves right after a distance, and limitation limiting plate 5-5-1 is rotated clockwise 180 degree, is pressed down on simultaneously
Limiting plate 5-5-1, limiting plate 5-5-1 by squeeze the second fastener 9, drive the second fastener 9 front end fastener slide 7 in
Front slide makes limiting plate 5-5-1 snap fit onto in the space that the second fastener 9 is formed with fastener slot 6-2, when needing to use third interface
When 4, after stirring the second fastener 9 forward, partial gear 5-5 is slided to the left；The effect of anti-skid rubber cushion is to prevent from limiting
When plate 5-5-1 does not stress, slided in limit board slot 6-3.
The fastener slide 7 includes L shaped plate slot 7-1, shifting block slot 7-2 and spring loop bar 7-3, and fastener slide 7, which is fixed, to be connected
It is connected on one end of fastener slot 6-2, the upper end of the medial surface of fastener slide 7 is provided with L shaped plate slot 7-1, and the upper end of fastener slide 7 is set
It is equipped with shifting block slot 7-2, L shaped plate slot 7-1 and shifting block slot 7-2 is connected to the inside of fastener slide 7, the inside of L shaped plate slot 7-1 is solid
Surely it is connected with spring loop bar 7-3, the other end of spring loop bar 7-3 is fixedly connected on one end of fastener slot 6-2, spring loop bar 7-3
On be cased with spring；The rear end of first fastener 8 is slidably connected on spring loop bar 7-3, and one end of spring is fixedly connected on
On one fastener 8, the other end of spring is fixedly connected on fastener slot 6-2, the front end of the second fastener 9 is slidably connected at be located at before
In the fastener slide 7 at end.
First fastener 8 includes L shaped plate 8-1, rectangle slide 8-2, skewback 8-3 and shifting block 8-4, L shaped plate 8-1
Left end be slidably connected in L shaped plate slot 7-1, the front end of L shaped plate 8-1 is inclined-plane, and the rear end of L shaped plate 8-1 is fixedly connected with square
Shape slide 8-2, rectangle slide 8-2 are slidably connected on spring loop bar 7-3, and the right end of L shaped plate 8-1 is fixedly connected with skewback
The front end of 8-3, skewback 8-3 are inclined-plane, and the upper end of the first fastener 8 is fixedly connected with shifting block 8-4, and shifting block 8-4 is slidably connected at
In shifting block slot 7-2.When use device, when limiting plate 5-5-1 is slided to the left and skewback 8-3 is contacted, skewback 8-3 is driven backward
Sliding, skewback 8-3 drive L shaped plate 8-1 and rectangle slide 8-2 to slide backward, the right side as limiting plate 5-5-1 and skewback
The left side of 8-3 in the same plane when, drive rectangle slide 8-2 and skewback 8-3 to reset under the elastic force effect of spring,
To limit the movement of limiting plate 5-5-1, the lower face of L shaped plate 8-1 is bonded with the upper surface of limiting plate 5-5-1, to limit
The rotation of limiting plate 5-5-1.
The distance between the left side of the skewback 8-3 and fastener slot 6-2 are equal to the width of limiting plate 5-5-1.
The first interface 2 includes interface block 2-1 and gear tooth slot 2-2, and the right end of first interface 2, which is fixedly connected with, to be connect
Mouthful seat 2-1, interface block 2-1 are slidably connected in first interface sliding slot 1-5, and the lower end of interface block 2-1 is provided with rach slot 2-2,
The upper end of rach slot 2-2 is provided with gear teeth, the gear tooth engagement in driving gear 1-8 and rach slot 2-2.When use device,
Rotational driving gear 1-8, driving gear 1-8 drive interface block 2-1 and first interface 2 or so sliding by the gear teeth in 2-2
It is dynamic.
The first interface 2 is USB interface, and second interface 3 is Lightning interfaces, and third interface 4 is
MicroUSB interfaces.
A kind of operation principle of the multiplex roles USB flash disk shell of protection interface of the present invention：When use device, first interface 2 can be with
It horizontally slipping in shell 1, the working end of second interface 3 is located at the outer end of shell 1 when drive component 5 is located at the right end of shell 1,
When drive component 5 is located at the middle-end of shell 1, second interface 3 and third interface 4 are accommodated in shell 1, are located at the first of front end
Fastener 8 prevents drive component 5 from rotating and moving, to avoid second interface 3 and third interface 4 during carrying by
Power is skidded off out of shell 1, and effective protection second interface 3 and third interface 4 are fractureed by accidental injury, while reducing the volume of device,
Memory space is saved, easily portable, when drive component 5 is located at the left end of shell 1, the working end of third interface 4 is located at shell
The outer end of body 1.Slip band moving teeth bar 5-2 and two rack 5-3 are slided rack pole socket 5-1 to the left simultaneously to the left, the tooth of left end
5-3 drives second interface 3 to rotate counterclockwise second interface 3 being accommodated into shell 1, by partial gear 5-5 up times
Needle rotates 180 degree, and partial gear 5-5 drives control gear 5-4 to rotate counterclockwise, and control gear 5-4 drives rack bar 5-2
180 degree is rotated counterclockwise simultaneously with two rack 5-3, the rack 5-3 for being located at right end and the gear tooth engagement on third interface 4,
Rack pole socket 5-1 continues slip band moving teeth bar 5-2 to the left and two rack 5-3 are slided to the left simultaneously, the rack 5-3 bands of right end
Dynamic third interface 4 rotates clockwise, to make the working end of third interface 4 go to the outer end of shell 1.Incomplete tooth is slided to the left
5-5 is taken turns, partial gear 5-5 drives limiting plate 5-5-1 to be slided to the left in the limit board slot 6-3 of right end, and limiting plate 5-5-1 is pushed away
Dynamic first fastener 8 slides backward in the fastener slide 7 of rear end, when limiting plate 5-5-1 snaps fit onto the first fastener 8 and fastener slot 6-
When in 2 spaces formed, third interface 4 is accommodated into shell 1, and the first fastener 8 resets, to limit limiting plate 5-5-1, no
The rotation and movement of complete gear 5-5, control gear 5-4, rack bar 5-2 and rack 5-3, and then limit second interface 3 and the
The rotation of three interfaces 4；It slides backward the first fastener 8 and stirs the second card forward after first fastener 8 is detached from limiting plate 5-5-1
Limitation limiting plate 5-5-1 is rotated clockwise 180 degree, after limiting plate 5-5-1 is located in the fastener slot 6-2 of rear end, to the left by part 9
Partial gear 5-5 is slided, partial gear 5-5 drives limiting plate 5-5-1 to be slided to the left in the limit board slot 6-3 of left end,
Third interface 4 rotates clockwise, to make the working end of third interface 4 go to the outer end of shell 1；Or when the first fastener 8 with
After limiting plate 5-5-1 is detached from, partial gear 5-5 is moved right after a distance, limitation limiting plate 5-5-1 is clockwise
180 degree is rotated, while pressing down on limiting plate 5-5-1, limiting plate 5-5-1 drives the second fastener 9 by squeezing the second fastener 9
7 slides forwards of fastener slide in front end make limiting plate 5-5-1 snap fit onto the sky that the second fastener 9 is formed with fastener slot 6-2
In, when needing using third interface 4, after stirring the second fastener 9 forward, partial gear 5-5 is slided to the left；It is anti-skidding
The effect of rubber pad is slided in limit board slot 6-3 when preventing limiting plate 5-5-1 from not stressing.Limiting plate 5-5-1 is slided to the left
When being contacted with skewback 8-3, skewback 8-3 is driven to slide backward, skewback 8-3 drive L shaped plate 8-1 and rectangle slide 8-2 to
After slide, when the left side of the right side of limiting plate 5-5-1 and skewback 8-3 in the same plane when, make in the elastic force of spring
It is resetted with lower drive rectangle slide 8-2 and skewback 8-3, to limit the movement of limiting plate 5-5-1, the lower face of L shaped plate 8-1
It is bonded with the upper surface of limiting plate 5-5-1, to limit the rotation of limiting plate 5-5-1.Rotational driving gear 1-8 drives gear
1-8 drives interface block 2-1 and first interface 2 to horizontally slip by the gear teeth in 2-2.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (9)
1. a kind of multiplex roles USB flash disk shell of protection interface, including shell (1), first interface (2), second interface (3), third connect
Mouth (4), drive component (5), case lid (6), fastener slide (7), the first fastener (8) and the second fastener (9), it is characterised in that：
The first interface (2) is slidably connected at the lower end of the left end of shell (1), and second interface (3) is rotatably connected on shell (1)
The left end of front end, third interface (4) are rotatably connected on the right end of the rear end of shell (1), second interface (3) and third interface (4)
One end be both provided with gear teeth, drive component (5) is arranged in the bosom position of shell (1), the left end of drive component (5)
With the gear tooth engagement in second interface (3), case lid (6) is fixedly connected on the upper end of shell (1), two fastener slides (7)
It is symmetrically fixedly connected in case lid (6), the first fastener (8) is identical with the structure of the second fastener (9), the first fastener (8) sliding
It is connected in the fastener slide (7) of rear end, the second fastener (9) is slidably connected in the fastener slide (7) of front end.
2. a kind of multiplex roles USB flash disk shell of protection interface according to claim 1, it is characterised in that：The shell (1)
On be provided with groove profile slot (1-1), interface straight slot (1-2), trapezoidal sliding rail (1-3), hinge column (1-4), first interface sliding slot (1-
5), limited block (1-6), gear grooved (1-7) and driving gear (1-8), the upper end of shell (1) is provided with groove profile slot (1-1), shell
(1) centre position is provided with interface straight slot (1-2), and groove profile slot (1-1) is connected to interface straight slot (1-2), groove profile slot (1-1)
Centre position is fixedly connected with trapezoidal sliding rail (1-3), and the right end of rear end and the left end of front end of groove profile slot (1-1) are fixedly connected with
There are hinge column (1-4), third interface (4) to be hinged on the hinge column (1-4) of right end, second interface (3), which is hinged on, to be located at
On the hinge column (1-4) of left end, the left side of second interface (3) is bonded with the left side of interface straight slot (1-2), shell (1)
The left end of lower end is provided with first interface sliding slot (1-5), and the rear and front end of first interface sliding slot (1-5) is symmetrically fixedly connected limited
Position block (1-6), the left end of the lower end of shell (1) are provided with gear grooved (1-7), and gear grooved (1-7) is connected to groove profile slot (1-1),
Driving gear (1-8) is rotatably connected on the centre position of gear grooved (1-7) by short axle.
3. a kind of multiplex roles USB flash disk shell of protection interface according to claim 2, it is characterised in that：The driving group
Part (5) includes rack pole socket (5-1), rack bar (5-2), rack (5-3), controls gear (5-4) and partial gear (5-5),
Rack pole socket (5-1) is slidably connected on trapezoidal sliding rail (1-3), and rack bar (5-2) is rotatably connected on rack pole socket (5-1),
The left and right ends of rack bar (5-2) have been respectively fixedly connected with rack (5-3), are located at the rack (5-3) and second interface (3) of left end
Gear teeth engagement, rack (5-3) is fixedly connected on rack bar (5-2), and control gear (5-4) is located at rack pole socket (5-
1) inside, partial gear (5-5) are rotatably connected on the upper end of rack pole socket (5-1), partial gear (5-5) by short axle
It is engaged with control gear (5-4).
4. a kind of multiplex roles USB flash disk shell of protection interface according to claim 3, it is characterised in that：The case lid
(6) end cap slot (6-1), fastener slot (6-2) and limit board slot (6-3) are provided on, the centre position of case lid (6) is provided with water
The centre position of flat end cap slot (6-1), end cap slot (6-1) is provided with vertical fastener slot (6-2), the right side of end cap slot (6-1)
The rear end at end and the front end of left end are both provided with limit board slot (6-3), limit board slot (6-3), fastener slot (6-2) and end cap slot
(6-1) is connected to, and the rear end of partial gear (5-5) is fixedly connected with limiting plate (5-5-1), and limiting plate (5-5-1) sliding connects
It is connected in the limit board slot (6-3) positioned at right end, the upper and lower ends of limiting plate (5-5-1) are bonded with anti-skid rubber cushion, two
Fastener slide (7) is symmetrically fixedly connected on the rear and front end of fastener slot (6-2).
5. a kind of multiplex roles USB flash disk shell of protection interface according to claim 4, it is characterised in that：The fastener is slided
Seat (7) includes L shaped plate slot (7-1), shifting block slot (7-2) and spring loop bar (7-3), and fastener slide (7) is fixedly connected on fastener slot
The upper end of the one end of (6-2), the medial surface of fastener slide (7) is provided with L shaped plate slot (7-1), the upper end setting of fastener slide (7)
There are shifting block slot (7-2), L shaped plate slot (7-1) and shifting block slot (7-2) to be connected to the inside of fastener slide (7), L shaped plate slot (7-1)
Inside be fixedly connected with spring loop bar (7-3), the other end of spring loop bar (7-3) is fixedly connected on the one of fastener slot (6-2)
It holds, spring is cased on spring loop bar (7-3)；The rear end of first fastener (8) is slidably connected on spring loop bar (7-3), bullet
One end of spring is fixedly connected on the first fastener (8), and the other end of spring is fixedly connected on fastener slot (6-2), the second fastener
(9) front end is slidably connected in the fastener slide (7) of front end.
6. a kind of multiplex roles USB flash disk shell of protection interface according to claim 5, it is characterised in that：First card
Part (8) includes L shaped plate (8-1), rectangle slide (8-2), skewback (8-3) and shifting block (8-4), the left end sliding of L shaped plate (8-1)
It is connected in L shaped plate slot (7-1), the front end of L shaped plate (8-1) is inclined-plane, and the rear end of L shaped plate (8-1) is fixedly connected with rectangle cunning
Seat (8-2), rectangle slide (8-2) are slidably connected on spring loop bar (7-3), and the right end of L shaped plate (8-1) is fixedly connected with inclined-plane
The front end of plate (8-3), skewback (8-3) is inclined-plane, and the upper end of the first fastener (8) is fixedly connected with shifting block (8-4), shifting block (8-
4) it is slidably connected in shifting block slot (7-2).
7. a kind of multiplex roles USB flash disk shell of protection interface according to claim 6, it is characterised in that：The skewback
The distance between the left side of (8-3) and fastener slot (6-2) are equal to the width of limiting plate (5-5-1).
8. according to a kind of multiplex roles USB flash disk shell of protection interface described in claim 7, it is characterised in that：The first interface
(2) include interface block (2-1) and gear tooth slot (2-2), the right end of first interface (2) is fixedly connected with interface block (2-1), interface
Seat (2-1) is slidably connected in first interface sliding slot (1-5), and the lower end of interface block (2-1) is provided with rach slot (2-2), rack
The upper end of slot (2-2) is provided with gear teeth, driving gear (1-8) and the gear tooth engagement in rach slot (2-2).
9. according to a kind of multiplex roles USB flash disk shell of protection interface described in claim 7, it is characterised in that：The first interface
(2) it is USB interface, second interface (3) is Lightning interfaces, and third interface (4) is MicroUSB interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195691.3A CN108334925B (en) | 2018-03-09 | 2018-03-09 | A kind of multiplex roles USB flash disk shell of protection interface |
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| CN201810195691.3A CN108334925B (en) | 2018-03-09 | 2018-03-09 | A kind of multiplex roles USB flash disk shell of protection interface |
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| CN108334925B CN108334925B (en) | 2019-09-24 |
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| CN113449530A (en) * | 2020-03-26 | 2021-09-28 | 哈尔滨学院 | Electronic information card reader recognition device |
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| JP2005158712A (en) * | 2003-11-05 | 2005-06-16 | Toshiba Corp | Device having usb terminal |
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| Publication number | Publication date |
|---|---|
| CN108334925B (en) | 2019-09-24 |
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Effective date of registration: 20201124 Address after: 246500 garment industry park sixth, Susong Economic Development Zone, Anhui, Anqing Patentee after: ANHUI FUYUEDA ELECTRONICS Co.,Ltd. Address before: No. 50-58 Jianggong Road, Tianhe Street, Wenzhou Economic and Technological Development Zone, 325000 Zhejiang Province Patentee before: Zhejiang Benyou Machinery Co.,Ltd. |