CN206684765U - A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band - Google Patents
A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band Download PDFInfo
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- CN206684765U CN206684765U CN201720445831.9U CN201720445831U CN206684765U CN 206684765 U CN206684765 U CN 206684765U CN 201720445831 U CN201720445831 U CN 201720445831U CN 206684765 U CN206684765 U CN 206684765U
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- Prior art keywords
- usb flash
- flash disk
- cap
- expansion strip
- led
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Abstract
The utility model discloses a kind of Novel USB flash disk of the anti-lost USB flash disk cap of band, belong to storage device technical field.It includes USB flash disk main body and the USB flash disk cap with the USB interface socket of USB flash disk main body, USB flash disk main body includes housing, cover plate and the first alert circuit, first alert circuit includes the first LED, first power supply and the first clamping switch, first LED, first power supply, first clamping switch is connected and fixed on housing by plain conductor, cover plate buckle closure is fixed above the first alert circuit and with housing, when USB flash disk cap separates with both USB flash disks, the first LED being arranged in USB flash disk main body lights, after use terminates, attract the notice of user, effectively act as the effect with anti-lost USB flash disk cap, USB flash disk cap can protect USB interface without damage, extend the service life of USB flash disk.The utility model has the advantages of simple in construction, reasonable in design, easily fabricated.
Description
Technical field
The utility model belongs to storage device technical field, more specifically to a kind of USB flash disk.
Background technology
USB flash disk, full name USB flash drive, English name USB flash disk.It is it is a kind of using USB interface without physics
The miniature high power capacity product of driver, it is connected by USB interface with computer, realizes plug and play, USB flash disk is connected to electricity
After the USB interface of brain, the data of USB flash disk can exchange with computer.USB flash disk compared to other Portable storage devices, especially diskette sheet,
Flash disk has many advantages：Take up space small, usual service speed is very fast (standard of USB1.1,2.0,3.0,3.1), can store more
Data, and performance is relatively reliable (due to no plant equipment), is detachable without damaging hardware in read-write, only can lose number
According to.USB flash disk uses a large amount of storage device standards of USB, modern age operating system such as Linux, Mac OS X, Unix with
All there is built-in support in Windows2000, XP, Win7, Win8, Win8.1, Win10.
The USB flash disk sold in the market includes USB flash disk main body and the USB flash disk cap with the USB interface socket of USB flash disk main body,
Using often imprudence loses USB flash disk cap during USB flash disk, but if the USB interface of USB flash disk without USB flash disk cap protection, be easy into
Enter dust or tiny powder, so as to damage USB interface, cause USB flash disk not use, service life is short, therefore the work of USB flash disk cap
With very important.
In order to solve the problems, such as that USB flash disk cap is easy to be lost, on the one hand by improving the structure of USB flash disk cap, such as Chinese Patent Application No.
For 200920083780.5, data of publication of application discloses a kind of anti-lost USB flash disk for the patent application document on December 9th, 2009
Cap, the both sides of USB flash disk are provided with chute, and USB flash disk cap is embedded on the chute of USB flash disk by the sliding block on the inside of it, and cap one end of USB flash disk cap passes through
Hinge and USB flash disk cap hinge, the other end of cap are provided with a buckle；For another example Chinese Patent Application No. is 201220018563.X, Shen
Please date of publication disclose a kind of anti-disk cover described in the utility model for the patent application document on November 14th, 2012 and lose U
Disk, it is made up of disk body and disk cover, disk cover sleeve is on disk body；The afterbody of disk body is machined with T-slot；The top processing of disk cover
There is T-shaped tenon；The size of T-shaped tenon and T-slot matches.The attachment structure of the USB flash disk cap of two kinds of above-mentioned structures is destroyed
It can not repair substantially afterwards, service life is short.
On the other hand, by setting connect band between USB flash disk main body and USB flash disk cap, as Chinese Patent Application No. is
200920224563.3, data of publication of application discloses a kind of anti-lost U disk cap for the patent application document on June 2nd, 2010, wraps
Include USB flash disk main body, USB flash disk plug, USB flash disk cap and frenulum, be provided with hole nose on USB flash disk cap, hole nose is provided with frenulum, the other end of frenulum with
Tether in USB flash disk main body is connected, and after USB flash disk cap being pulled up from USB flash disk main body during use, USB flash disk cap is still by frenulum and USB flash disk main body phase
It is linked together；For another example Chinese Patent Application No. is 201220182566.7, and data of publication of application is special on October 31st, 2012
Sharp application documents disclose a kind of USB flash disk for preventing USB flash disk losing of cover, including USB flash disk main body and the USB flash disk lid for being socketed on USB flash disk main body, U
Disk is also connected to USB flash disk main body and the elastic rope of USB flash disk lid including both ends.Two kinds of above-mentioned structures, which are disadvantageous in that, is
Restrict easily broken and be difficult to change, anti-lost measure lacks novelty.
The content of the invention
1st, to solve the problems, such as
After being separated for existing USB flash disk main body with USB flash disk cap, the problem of USB flash disk cap is easily lost so as to cause USB interface to damage,
The utility model provides a kind of Novel USB flash disk of the anti-lost USB flash disk cap of band, after user opens USB flash disk, you can use, and can and
When remind user that USB flash disk cap sleeve is attached in USB flash disk main body, effectively protect USB interface without damage, the service life of USB flash disk length.
2nd, technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band of the present utility model, including USB flash disk main body and connect with the USB of USB flash disk main body
The USB flash disk cap that muzzle connects, the USB flash disk main body include housing, cover plate and the first alert circuit, and the first alert circuit includes the first LED
Lamp, the first power supply and the first clamping switch, the first LED, the first power supply, the first clamping switch are connected and consolidated by plain conductor
It is scheduled on housing, cover plate buckle closure is fixed above the first alert circuit and with housing, and through hole, the first LED are offered on cover plate
Stretched out by through hole, when USB flash disk cap is opened, the first clamping switch is opened.
As further improvement of the utility model, first clamping switch includes the first expansion strip and the first insulation bullet
Spring, first insulated spring one end are connected with the first expansion strip, and the other end is fixed on housing, when USB flash disk cap is opened, the first expansion strip
Stretch out housing and stretch to USB interface direction, the first expansion strip connects the first alert circuit, and the first LED is bright.
As further improvement of the utility model, the USB flash disk cap includes cap body, top cover and the second alert circuit, and second
Alert circuit includes the second LED, second source and the second clamping switch, the second LED, second source and the second clamping switch
It is connected and fixed to by plain conductor in cap body, top cover buckle closure is fixed above the second alert circuit and with cap body, and USB flash disk cap is beaten
When opening, the second clamping switch is opened.
As further improvement of the utility model, second clamping switch includes the second expansion strip and the second insulation bullet
Spring, second insulated spring one end are connected with the second expansion strip, and the other end is fixed in cap body, when USB flash disk cap is opened, the second expansion strip
Cap body is stretched out, the second expansion strip connects the second alert circuit, and the second LED is bright.
As further improvement of the utility model, the socket end face of the USB flash disk cap is provided with four projections, corresponding shell
The socket end face of body is provided with four notches, and housing and USB flash disk cap are linked together by the snap action between projection and notch.
As further improvement of the utility model, the head of the projection is provided with the shell fragment of two panels evagination, and projection is being inserted
When entering notch, it can be shunk when shell fragment is squeezed, so as to ensure that USB flash disk cap is firmly sleeved in USB flash disk main body.
As further improvement of the utility model, first expansion strip and the second expansion strip end surface shape are upper small
Lower big, the material of the first expansion strip and the second expansion strip is conductive elastic metal, and corresponding first expansion strip and second is stretched
The afterbody of contracting bar is provided with guide groove, and the first expansion strip and the second expansion strip can move along guide groove so that the first expansion strip
Make displacement with the second expansion strip.
As further improvement of the utility model, through hole is offered on the cover plate, the first LED is stretched out by through hole；
Through hole is offered on top cover, the second LED is stretched out by through hole.
As further improvement of the utility model, the cover plate, top cover are made by transparent material, wherein transparent
Material is glass or rigid plastics.
As further improvement of the utility model, first power supply and second source are button cell, power source body
Product is small, is easily installed.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) USB flash disk main body of the present utility model is provided with the first alert circuit, when USB flash disk cap is inserted in USB flash disk main body, the first pressure
First expansion strip of switch for locking is disconnected, and now the first alert circuit is off；When USB flash disk cap pulls from USB flash disk main body,
The first expansion strip closure of first clamping switch, now the first alert circuit is in channel status, and the first LED lights, and works as USB flash disk
When cap separates with both USB flash disks, the first LED being arranged in USB flash disk main body lights, and after use terminates, attracts the note of user
Meaning power, the effect of anti-lost USB flash disk cap is effectively acted as, USB flash disk cap can protect USB interface without damage, and extend USB flash disk uses the longevity
Life；
(2) USB flash disk cap of the present utility model is provided with the second alert circuit, and when USB flash disk cap is inserted in USB flash disk main body, second compresses
Second expansion strip of switch is disconnected, and now the second alert circuit is off；When USB flash disk cap pulls from USB flash disk main body, the
The second expansion strip closure of two clamping switch, now the second alert circuit is in channel status, and the second LED lights, when USB flash disk cap
When being separated with both USB flash disks, the second LED being arranged on USB flash disk cap lights, and after use terminates, USB flash disk cap attracts the note of user
Meaning power, can remind user to take off USB flash disk from computer or other equipment well, avoid USB flash disk from losing；
(3) the socket end face of USB flash disk cap of the present utility model is provided with four projections, and the socket end face of corresponding housing is set
There are four notches, housing and USB flash disk cap are linked together by the snap action between projection and notch, USB flash disk cap and USB flash disk main body suit
Firmly, it is not easy to loosen；
(4) the first expansion strip of the present utility model and the second expansion strip end surface shape are up-small and down-big, the first expansion strip
It is more flexible with the movement of the second expansion strip, beneficial to the connection of circuit；The afterbody of corresponding first expansion strip and the second expansion strip is equal
Guide groove is provided with, the first expansion strip and the second expansion strip can move along guide groove so that the first expansion strip and the second expansion strip
Make displacement, in prolonged extrusion process, the first insulated spring, the second insulated spring can produce certain deformation,
In this case, guide groove can effectively avoid the first expansion strip and the second expansion strip sideslip；
(5) the utility model is simple in construction, reasonable in design, easily fabricated.
Brief description of the drawings
Fig. 1 is the structural representation of the Novel USB flash disk of the anti-lost USB flash disk cap of the utility model band；
Fig. 2 is the decomposition texture schematic diagram of the utility model USB flash disk main body；
Fig. 3 is the structural representation of the utility model USB flash disk cap；
Fig. 4 is the decomposition texture schematic diagram of the utility model USB flash disk cap；
Fig. 5 is the schematic diagram of the alert circuit of the utility model first；
Fig. 6 is the schematic diagram of the alert circuit of the utility model second.
In figure：1st, USB flash disk main body；1-1, housing；1-2, cover plate；1-3, the first LED；1-4, the first power supply；1-5, first
Expansion strip；1-6, the first insulated spring；1-7, notch；2nd, USB flash disk cap；2-1, cap body；2-2, top cover；2-3, the second LED；2-4、
Second source；2-5, the second expansion strip；2-6, the second insulated spring；2-7, projection；3rd, guide groove.
Embodiment
The utility model is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 5, the Novel USB flash disk of the anti-lost USB flash disk cap 2 of a kind of band of the present utility model, including USB flash disk main body 1
And the USB flash disk cap 2 with the USB interface socket of USB flash disk main body 1, USB flash disk main body 1 include housing 1-1, cover plate 1-2 and first and remind electricity
Road, the first alert circuit include the first LED 1-3, the first power supply 1-4 and the first clamping switch, the first LED 1-3, the first electricity
Source 1-4, the first clamping switch are connected and fixed on housing 1-1 by plain conductor, and cover plate 1-2 buckle closures are in the first alert circuit
Top is simultaneously fixed with housing 1-1.Wherein, the first clamping switch includes the first expansion strip 1-5 and the first insulated spring 1-6, and first
Insulated spring 1-6 one end is connected with the first expansion strip 1-5, and the other end is fixed on housing 1-1, and when USB flash disk cap 2 is opened, first stretches
Contracting bar 1-5 stretches out housing 1-1 and stretches to USB interface direction, and the first expansion strip 1-5 connects the first alert circuit, the first LED 1-
3 is bright.
During routine use, when USB flash disk cap 2 is inserted in USB flash disk main body 1, the first expansion strip 1-5 of the first clamping switch breaks
Open, now the first alert circuit is off；When USB flash disk cap 2 pulls from USB flash disk main body 1, the first of the first clamping switch
Expansion strip 1-5 is closed, and now the first alert circuit is in channel status, and the first LED 1-3 lights.
In use, user pulls up USB flash disk main body 1 from computer, now USB flash disk cap 2 is in released state with both USB flash disks, if
The the first LED 1-3 put in USB flash disk main body 1 lights, and when user sees that LED is bright, will cover USB flash disk cap 2, effectively
The effect of anti-lost USB flash disk cap 2 is played, USB flash disk cap 2 can protect USB interface without damage, extend the service life of USB flash disk.
In the present embodiment, the first LED 1-3 set-up mode has a variety of, can be offered on its cover plate 1-2 logical
Hole, the first LED 1-3 are stretched out by through hole, and such first LED 1-3 is bright, is easy to check；Cover plate 1-2 can also be by transparent material
It is made, wherein transparent material is glass or rigid plastics, and cover plate 1-2 is overall as a sealing, and protective value is more preferably.
Consider that this body structure of USB flash disk is smaller, the first power supply 1-4 is using button cell when in use, and power volume is small, just
In installation, and it can change, usage time length.
Embodiment 2
As shown in Fig. 3, Fig. 4, Fig. 6, the Novel USB flash disk of the anti-lost USB flash disk cap of band of the present embodiment, on the basis of embodiment 1, U
Disk cap 2 includes cap body 2-1, top cover 2-2 and the second alert circuit, and the second alert circuit includes the second LED 2-3, second source
2-4 and the second clamping switch, the second LED 2-3, second source 2-4 and the second clamping switch are connected and consolidated by plain conductor
It is scheduled on cap body 2-1, top cover 2-2 buckle closures are fixed above the second alert circuit and with cap body 2-1.Wherein the second clamping switch bag
The second expansion strip 2-5 and the second insulated spring 2-6 are included, second insulated spring 2-6 one end is connected with the second expansion strip 2-5, another
End is fixed on cap body 2-1, and when USB flash disk cap 2 is opened, the second expansion strip 2-5 stretches out cap body 2-1, the second expansion strip 2-5 and connects second
Alert circuit circuit, the second LED 2-3 are bright.
Ordinary circumstance, the USB interface of USB flash disk main body 1 are inserted on computer, many times, in use, USB flash disk cap 2 is pulled up
Afterwards, USB flash disk main body 1 to be inserted on computers, USB flash disk cap 2 is placed on desk, after use terminates, is often forgotten about and is pulled up USB flash disk main body 1,
If for USB flash disk cap 2 in keyboard or desktop than more prominent position, the second LED 2-3 is bright, can play effectively to remind using
Person, USB flash disk main body 1 is pulled up in time, so, USB flash disk cap 2 will not separate with USB flash disk main body 1, equally play anti-lost function.
In the present embodiment, the second LED 2-3 set-up mode has a variety of, can wherein be offered on top cover 2-2 logical
Hole, the second LED 2-3 are stretched out by through hole, and such second LED 2-3 is bright, is easy to check；Top cover 2-2 can also be by transparent material
It is made, wherein transparent material is glass or rigid plastics, and top cover is overall as a sealing, and protective value is more preferably.
Consider that this body structure of USB flash disk is smaller, second source 2-4 is using button cell when in use, and power volume is small, just
In installation, and it can change, usage time length.
Embodiment 3
As shown in Figure 3, Figure 4, the Novel USB flash disk of the anti-lost USB flash disk cap of the band of the present embodiment, on the basis of embodiment 1, USB flash disk cap 2
Socket end face be provided with four projection 2-7, projection 2-7 head is provided with the shell fragment of two panels evagination, and projection 2-7 is in insertion notch
During 1-7, can be shunk when shell fragment is squeezed, corresponding housing 1-1 socket end face is provided with four notch 1-7, housing 1-1 and
USB flash disk cap 2 is linked together by the snap action between projection 2-7 and notch 1-7.
Current market sales of USB flash disk main body 1 and USB flash disk cap 2 combine, and are mainly blocked by USB flash disk cap 2 and USB interface socket
Close, in actual use, due to the abrasion between long-time USB flash disk cap 2 and USB interface, cause gap between the two be present, by
The interference fit most started, it is changed into gap cooperation, USB flash disk cap 2 loosens, and is easy to slide, and is unfavorable for the protection of USB flash disk, and this practicality is new
The structure of type, it is ensured that USB flash disk cap 2 is firmly sleeved in USB flash disk main body 1.
Embodiment 4
As shown in Figure 2 and Figure 4, the Novel USB flash disk of the anti-lost USB flash disk cap of the band of the present embodiment, on the basis of embodiment 1, first
Expansion strip 1-5 and the second expansion strip 2-5 end surface shapes are up-small and down-big, the first expansion strip 1-5 and the second expansion strip 2-5 material
Matter is conductive elastic metal, and corresponding first expansion strip 1-5 and the second expansion strip 2-5 afterbody are provided with guide groove 3, the
One expansion strip 1-5 and the second expansion strip 2-5 can move along guide groove 3 so that the first expansion strip 1-5 and the second expansion strip 2-5
Make displacement.
In prolonged extrusion process, the first insulated spring 1-6, the second insulated spring 2-6 can produce certain shape
Become, there is sideslip in the first expansion strip 1-5 and the second expansion strip 2-5, when USB flash disk cap 2 is pulled up or covered, the first expansion strip 1-5 and
Second expansion strip 2-5 be possible to can not correct return, cause the first alert circuit and the second alert circuit to be in obstructed shape
Under state, the alert circuit of so whole USB flash disk is just without any effect, and in this case, the first expansion strip 1-5 and second stretches
Contracting bar 2-5 can move along guide groove 3 all the time, can correct return, effectively avoid the first expansion strip 1-5 and second flexible
Bar 2-5 sideslips.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (10)
1. a kind of Novel USB flash disk of the anti-lost USB flash disk cap of band, including USB flash disk main body (1) and the U with the USB interface socket of USB flash disk main body (1)
Disk cap (2), it is characterised in that the USB flash disk main body (1) includes housing (1-1), cover plate (1-2) and the first alert circuit, and first carries
Circuit of waking up includes the first LED (1-3), the first power supply (1-4) and the first clamping switch, the first LED (1-3), the first power supply
(1-4), the first clamping switch are connected and fixed on housing (1-1) by plain conductor, and cover plate (1-2) buckle closure is reminded first
Above circuit and fixed with housing (1-1), when USB flash disk cap (2) is opened, the first clamping switch is opened.
2. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 1, it is characterised in that first clamping switch includes
First expansion strip (1-5) and the first insulated spring (1-6), the first insulated spring (1-6) one end and the first expansion strip (1-5) phase
Even, the other end is fixed on housing (1-1), and when USB flash disk cap (2) is opened, the first expansion strip (1-5) stretches out housing (1-1) and stretched to
USB interface direction, the first expansion strip (1-5) connect the first alert circuit, and the first LED (1-3) is bright.
3. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 2, it is characterised in that the USB flash disk cap (2) includes cap body
(2-1), top cover (2-2) and the second alert circuit, the second alert circuit include the second LED (2-3), second source (2-4) and
Second clamping switch, the second LED (2-3), second source (2-4) are connected and fixed by plain conductor with the second clamping switch
In cap body (2-1), top cover (2-2) buckle closure is above the second alert circuit and fixed with cap body (2-1), and USB flash disk cap (2) is opened
When, the second clamping switch is opened.
4. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 3, it is characterised in that second clamping switch includes
Second expansion strip (2-5) and the second insulated spring (2-6), the second insulated spring (2-6) one end and the second expansion strip (2-5) phase
Even, the other end is fixed in cap body (2-1), and when USB flash disk cap (2) is opened, the second expansion strip (2-5) stretches out cap body (2-1), and second stretches
Contracting bar (2-5) connects the second alert circuit, and the second LED (2-3) is bright.
5. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 4, it is characterised in that the socket end of the USB flash disk cap (2)
Face is provided with four projections (2-7), and the socket end face of corresponding housing (1-1) is provided with four notches (1-7), housing (1-1)
And USB flash disk cap (2) is linked together by the snap action between projection (2-7) and notch (1-7).
6. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 5, it is characterised in that the head of the projection (2-7)
Shell fragment provided with two panels evagination, projection (2-7) can shrink when inserting notch (1-7) when shell fragment is squeezed.
7. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 4, it is characterised in that first expansion strip (1-5)
It is up-small and down-big, the material of the first expansion strip (1-5) and the second expansion strip (2-5) with the second expansion strip (2-5) end surface shape
It is conductive elastic metal, the afterbody of corresponding first expansion strip (1-5) and the second expansion strip (2-5) is provided with guide groove
(3), the first expansion strip (1-5) and the second expansion strip (2-5) are mobile along guide groove (3).
8. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 3, it is characterised in that opened up on the cover plate (1-2)
There is through hole, the first LED (1-3) is stretched out by through hole；Through hole is offered on top cover (2-2), the second LED (2-3) is stretched by through hole
Go out.
9. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 3, it is characterised in that the cover plate (1-2), top cover
(2-2) is made by transparent material, and wherein transparent material is glass or rigid plastics.
10. the Novel USB flash disk of the anti-lost USB flash disk cap of band according to claim 3, it is characterised in that first power supply (1-4) and
Second source (2-4) is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445831.9U CN206684765U (en) | 2017-04-26 | 2017-04-26 | A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445831.9U CN206684765U (en) | 2017-04-26 | 2017-04-26 | A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684765U true CN206684765U (en) | 2017-11-28 |
Family
ID=60403110
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445831.9U Expired - Fee Related CN206684765U (en) | 2017-04-26 | 2017-04-26 | A kind of Novel USB flash disk of the anti-lost USB flash disk cap of band |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938882A (en) * | 2022-03-24 | 2022-08-26 | 深圳语莱扬名数据信息有限公司 | Eyelash curler |
| CN116432686A (en) * | 2023-05-13 | 2023-07-14 | 汇钜电科(东莞)实业有限公司 | Flash disk with interface protection structure |
-
2017
- 2017-04-26 CN CN201720445831.9U patent/CN206684765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938882A (en) * | 2022-03-24 | 2022-08-26 | 深圳语莱扬名数据信息有限公司 | Eyelash curler |
| CN116432686A (en) * | 2023-05-13 | 2023-07-14 | 汇钜电科(东莞)实业有限公司 | Flash disk with interface protection structure |
| CN116432686B (en) * | 2023-05-13 | 2024-01-23 | 汇钜存储科技(东莞)有限公司 | Flash disk with interface protection structure |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |