CN206193870U - USB (universal serial bus) flash disk - Google Patents

USB (universal serial bus) flash disk Download PDF

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Publication number
CN206193870U
CN206193870U CN201620816064.3U CN201620816064U CN206193870U CN 206193870 U CN206193870 U CN 206193870U CN 201620816064 U CN201620816064 U CN 201620816064U CN 206193870 U CN206193870 U CN 206193870U
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CN
China
Prior art keywords
interface
shell
movement
flash disk
usb flash
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
Application number
CN201620816064.3U
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Chinese (zh)
Inventor
赵骏
赵芮泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangquan Xingyan Electronics Technology Co Ltd
Original Assignee
Yangquan Xingyan Electronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201620816064.3U priority Critical patent/CN206193870U/en
Application granted granted Critical
Publication of CN206193870U publication Critical patent/CN206193870U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a USB (universal serial bus) flash disk. USB (universal serial bus) flash disk includes the shell and sets up at the inside core of shell, the core has first interface and second interface, the opening has on the shell, the movably connection between core and the shell, just the first interface and the second interface of core are in can expose when core and shell relative movement in outside the opening. The utility model provides a USB (universal serial bus) flash disk, through movably connection the between core and the shell, and the first interface of core and second interface can expose outside the opening during with shell relative movement at the core, has realized USB (universal serial bus) flash disk's versatility, has improved current USB (universal serial bus) flash disk, and inconvenient problem is used to the function singleness.

Description

USB flash disk
Technical field
The utility model belongs to electronic technology field, and in particular to a kind of USB flash disk.
Background technology
With the modern improvement of people's living standards, storage device is widely used in family and office realm, gives people Working and learning bring convenience, USB flash disk is exactly one kind therein.USB flash disk is because of its small volume, carrying convenience, convenient storage, as day Main transmission equipment in often living.
Existing USB flash disk includes USB flash disk lid and USB flash disk body, and USB flash disk lid is arranged at the USB interface of USB flash disk body, for protecting USB Interface.
There is problems with above-mentioned USB flash disk:It is only applicable to computer, unitary function, it is impossible to mobile with mobile phone, panel computer etc. to set It is standby to be directly connected to, in-convenience in use, it is impossible to realize the storage of the mobile end data such as mobile phone, panel computer.
Utility model content
The purpose of this utility model is to provide a kind of USB flash disk, to solve existing USB flash disk unitary function, it is impossible to mobile phone, flat board The mobile devices such as computer are joined directly together, and use extremely inconvenient problem.
A kind of USB flash disk, including shell and setting movement inside the housing, institute are provided in embodiment of the present utility model Stating movement has first interface and second interface;There is opening on the shell;Movably connect between the movement and shell Connect, and the first interface and second interface of the movement can be exposed to the opening when the movement and shell are relatively moved Outside.
Preferably, the first interface is USB interface, and the second interface is micro USB interfaces.
Preferably, the quantity of the second interface is multiple.
Preferably, connected by connector between the movement and shell, it is fixed between the movement and connector, it is described Connection is rotated between connector and the shell;The first interface and second interface are rotated in the connector with the shell When be exposed to outside the opening.
Preferably, the quantity of the opening is two, and described two opening is arranged on the relative both sides of the shell.
Preferably, connected by connector between the movement and shell, it is fixed between the movement and connector, it is described It is slidably connected between connector and the shell.
Preferably, sliding groove is provided with the shell, the movement is slided along the sliding groove;The quantity of the opening It is two, and described two openings are on the bearing of trend of the sliding groove;The first interface and second interface are located at institute The relative both sides of movement are stated, and the first interface and second interface are located in the glide direction of the movement.
Preferably, connection is rotated between the movement and shell;And sliding groove, the movement edge are provided with the shell The sliding groove is slided.
Preferably, the quantity of the opening is one, and the opening is on the bearing of trend of the sliding groove;It is described First interface and second interface are located at the relative both sides of the movement, and the first interface and second interface are located at the machine In the glide direction of core.
Preferably, the USB flash disk also includes link.
The USB flash disk that the utility model is provided, it include shell with opening and set within it with first interface and The movement of second interface, is movably coupled between movement and shell, by relative movement or slip between movement and shell, movement Work first interface and second interface expose opening outside.USB flash disk has two interfaces, by being movably coupled to, makes USB flash disk Can be connected with plurality of devices, it is easy to use.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of movement in the USB flash disk that Fig. 1 is provided for embodiment of the present utility model;
Fig. 2 is the front view of the USB flash disk that embodiment of the present utility model 1 is provided;
Fig. 3 is the structural representation of shell in the USB flash disk that embodiment of the present utility model 1 is provided;
Fig. 4 is the sectional view of the USB flash disk that embodiment of the present utility model 2 is provided;
Fig. 5 is the structural representation of the USB flash disk that embodiment of the present utility model 2 is provided;
Fig. 6 is the structural representation of the USB flash disk that embodiment of the present utility model 3 is provided;
Fig. 7 is the front view of the USB flash disk that embodiment of the present utility model 3 is provided;
Fig. 8 is the structural representation of the USB flash disk that embodiment of the present utility model 5 is provided;
Fig. 9 is the front view of the USB flash disk that embodiment of the present utility model 5 is provided.
Wherein, reference:
1:USB flash disk; 10:Movement; 11:Shell;
12:Connector; 13:Link; 100:First interface;
101:Second interface; 102:3rd interface; 110:Sliding groove.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below will be to technology of the present utility model Scheme carries out clear, complete description.Obviously, described embodiment is only a part of embodiment of the present utility model, without It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Resulting all other embodiment, belongs to the scope that the utility model is protected on the premise of dynamic.
, it is necessary to explanation, the orientation that term " upper end ", " lower end ", " top " indicate in description of the present utility model Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched State, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to limitation of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and can not It is interpreted as indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term is " even Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected;Can be straight Connect connected, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.For the common skill of this area For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
Embodiment 1
The structural representation of movement in the USB flash disk that Fig. 1 is provided for embodiment of the present utility model;Fig. 2 is of the present utility model The front view of the USB flash disk that embodiment 1 is provided.In the present embodiment, USB flash disk 1 includes shell 11 and the movement being arranged on inside shell 11 10, movement 10 has first interface 100 and second interface 101, has opening on shell 11;Pass through between movement 10 and shell 11 It is movably coupled to, when movement 10 is relatively moved with shell 11, first interface 100 and second interface 101 can be exposed to out Outside mouthful.
It is movably coupled to both include being slidably connected, and is connected including rotating.Specifically, in the present embodiment, movement 10 It is connected by connector 12 between shell 11, it is fixed between movement 10 and connector 12, turn between connector 12 and shell 11 Dynamic connection, the rotation connected mode is connected for rotating shaft.By rotating shaft, make the first interface 100 of movement 10 and second interface 101 are exposed to outside shell 11, are easy to the connection with the equipment such as computer, mobile phone, panel computer.
Fig. 3 is the structural representation of the shell of the USB flash disk that embodiment of the present utility model 1 is provided.Refer to Fig. 1, Fig. 2 and Tu 3, in the present embodiment, it is preferable that the quantity of the opening of shell 11 is two, and two openings are arranged on the relative both sides of shell 11. Realize that the mode for rotating connection has various.As gear drive, axle are connected.Gear-driven gearratio is accurate, efficiency high, work can By and long lifespan, be generally made into high;Rotating shaft is connected, and generally by rotary shaft, rotates the part being connected with axle, typically In the case of not required suitable for small organization and gearratio.In the utility model, by rotating shaft connected with outer casing 11 and movement 10, Being rotated in place for movement 10 is realized by rotary shaft, the first interface 100 and second interface 101 for making movement 10 are exposed to shell 11, it is easy to the use of USB flash disk 1.
Specifically, first interface 100 is USB interface, and second interface 101 is micro USB interfaces or mini USB interfaces Or lighting interfaces.It is the movement 10 of dual-purpose USB flash disk to be arranged on the movement 10 inside shell 11.First interface 100 connects for USB Mouthful, for connecting computer, realize plug and play.After the first interface 100 of USB flash disk 1 is connected to the USB interface of computer, the money of USB flash disk 1 Material can be exchanged with computer, realize the storage of data.Second interface 101 be micro USB interfaces, mini USB interfaces, Lighting interfaces, for connecting the equipment such as Android mobile phone, panel computer, i Phone, can also realize plug and play.Second connects After mouthfuls 101 insert the equipment such as mobile phones, panel computer, it is possible to achieve the backup of data in the mobile device such as mobile phone, panel computer, extensive Multiple, cross-platform operation and many people are shared etc., meet the utilization of multi-angle of the user for mobile devices such as mobile phone, panel computers.
Preferably, the quantity of second interface 101 is multiple.Second interface 101 is micro USB interfaces, mini USB connect Mouthful, lighting interfaces, the size of its interface is less than the size of conventional USB interface, can set multiple micro USB interfaces, Mini USB interfaces, lighting interfaces, realize data between the mobile devices such as Android mobile phone, panel computer and i Phone Store simultaneously, meet the utilization of the multi-faceted data of user.It should be noted that second interface 101 can also be connected such as lamp Bubble, erasing rubber etc. can be positioned over the finding in interface.When surrounding environment is dark, can be in the position of second interface 101 Install small bulb, be easy to illumination, at the same first interface 100 or second interface 101 with computer or mobile phone and panel computer Connection can also realize, realize USB flash disk 1 under circumstances be applicable.Can also be provided with second interface 101 erasing rubber or Pencil, realizes that the multi-angle of USB flash disk 1 is applicable, and the storage of data is applied to incessantly, it is also possible to according to increasing the need for extraneous environment Plus interface connector, realize the big effect of slight USB flash disk 1.
It should be noted that the connection between movement 10 and connector 12 can be to be fixedly connected, or it is detachably connected. If the connection between movement 10 and connector 12 is to be fixedly connected, it is ensured that the stability of the connection of movement 10, movement 10 is not easy to lose Lose, be less prone to the phenomenon of dislocation;Such as it is threaded connection if the connection between movement 10 and connector 12 is to be detachably connected, when The USB interface of the first interface 100 of movement 10 or the micro USB interfaces of second interface 101, mini USB interfaces, When lighting interfaces go wrong, then USB flash disk 1 cannot be identified to data or can not use, can by movement 10 be connected Being detachably connected between part 12, makes movement 10 be separated with connector 12, is easy to the replacing of movement 10, is unlikely to because of the damage of movement 10 It is bad to cause the unavailable of the entirety of USB flash disk 1.
Also, it should be noted that can be connected by fixture between movement 10 and connector 12.Fixture is used to fix machine Core 10, on fixture slot, movement 10 is directly fixed on fixture by groove, fixture be fixedly connected with connector 12 or It is detachably connected.So, it is ensured that movement 10 directly by sliding can be separated after damage in the groove in fixture Out, the dismounting of above-mentioned described screw thread is needed not move through, it is to avoid the unnecessary damage of connector 12 and movement 10, meeting can The theory of sustainable development.
Also, it should be noted that connector 12 is provided with keeper with the junction of the sliding groove 110 of shell 11.Keeper For limiting being rotated in place for movement 10, prevent rotation not in place.Keeper can be positioning support pin, positioning backing pin, position support pin Generally two or more or a support pin is applied in combination with other setting elements, two support pins branch long and narrow equivalent to Plate, can limit two frees degree of workpiece, and three support pins constitute a plane, limit the three degree of freedom of workpiece, can limit machine Core 10 is rotated in place;Positioning backing pin is distributed in when on different operative orientation and datum levels, can limit three degree of freedom.Positioning Part may be selected positioning support pin, be distributed on one end that connector 12 is contacted with shell 11, rotate the workpiece to position.
Movement 10 is arranged on inside shell 11, and the middle setting of movement 10 has rotating shaft, and rotating shaft is connected with the inwall of shell 11, is realized Rotation of the movement 10 inside shell 11.Opening has two, and two openings are oppositely arranged .U disks not used time, by the first of movement 10 Interface 100 and second interface 101 are transferred in shell 11, such that it is able to play a part of protection interface;When USB flash disk is used, by machine Core 10 rotates around rotating shaft, so as to interface is exposed into shell 11, and inserts on electronic product to be connected, implements the transmission of data, After finishing, then movement 10 is rotated, interface is transferred in shell 11.
USB flash disk 1 also includes link 13.By link 13 by USB flash disk 1 hang on the key, front or other think suspension position, It is not easy to lose, it is convenient for carrying.
USB flash disk 1 can be set to casper, brand moulding or emulational-mode etc., can be arranged to oneself according to personalized preference The shape liked and moulding, while hanging a little personnalité small articles on link, accessory makes the modelling fashion of USB flash disk 1, compact It is exquisite, user is in a cheerful frame of mind.
Embodiment 2
Fig. 4 is the sectional view of the USB flash disk that embodiment of the present utility model 2 is provided;Fig. 5 is carried for embodiment of the present utility model 2 The structural representation of the USB flash disk of confession.As different from Example 1, being movably coupled between movement 10 and shell 11 is the company of slip Connect, movement 10 makes first interface 100 and second interface 101 be exposed to outside shell 11 relative to the movement of shell 11, U is presented The working condition of disk 1.
Specifically, sliding groove 110 is provided with shell 11, the movement 10 is slided along sliding groove 110;The quantity of opening is Two, and two openings are on the bearing of trend of sliding groove 110;First interface 100 and second interface 101 are located at movement 10 Relative both sides, and first interface 100 and second interface 101 are in the glide direction of movement 10.When needing to use USB flash disk 1, push away The rotating shaft being connected with connector 12 of the dynamic upper end of shell 11, makes rotating shaft be moved left and right along the sliding groove 110 on shell 11, realizes U The first interface 100 and second interface 101 of disk 1 are exposed to outside shell 11, realize the workability of USB flash disk 1.
Embodiment 3
Fig. 6 is the structural representation of the USB flash disk that embodiment of the present utility model 3 is provided;Fig. 7 is embodiment of the present utility model The front view of 3 USB flash disks for providing.It is unlike the embodiments above, in the present embodiment, the company of rotation between movement 10 and shell 11 Connect;And sliding groove 110 is provided with shell 11, movement 10 is slided along sliding groove 110.Connector 12 revolves first relative to shell 11 Turn, move afterwards, first interface 100 and second interface 101 is exposed with outside shell 11, the working condition of USB flash disk 1 is presented.
Specifically, the quantity of opening is one, and opening is on the bearing of trend of sliding groove 110;The He of first interface 100 Second interface 101 is located at the relative both sides of movement 10, and first interface 100 and second interface 101 are located at the slip of movement 10 On direction.Connected by connector 12 between shell 11 and movement 10, connector 12 can be rotating shaft.When needing to use USB flash disk 1, rotation Turn the connector 12 of the upper end of shell 11, interface is located in the glide direction of movement 10, the company being connected with shell 11 is promoted afterwards Fitting 12, makes connector 12 be displaced outwardly along the sliding groove 110 on shell 11, realize USB flash disk 1 movement 10 expose with shell 11 it Outward, can be used for USB flash disk 1 is realized;According to the demand of user, different interfaces can be skidded off, such as, user needs connection electricity Brain, USB interface is gone in the glide direction of movement 10, and towards opening direction, the connection being connected with shell 11 is promoted afterwards Part 12, makes connector 12 be displaced outwardly along the sliding groove 110 on shell 11, realizes that the first interface 100 of USB flash disk 1 exposes and shell Outside 11, realize USB flash disk 1 USB interface can be used.For another example, user is needed to connect Android mobile phone, and micro USB are connect Mouth is gone in the glide direction of movement 10, and towards opening direction, the connector 12 being connected with shell 11 is promoted afterwards, makes connection Part 12 is displaced outwardly along the sliding groove 110 on shell 11, realizes that the second interface 101 of USB flash disk 1 is exposed with outside shell 11, realizes U The workability of the micro USB interfaces of disk 1.
It should be noted that the quantity of the opening of shell 11 can also be two, the side of rotation need not be selected during rotation To the direction mobile required for selection when mobile.
Also, it should be noted that the shape of the cross section of shell 11 can be circular, square or rectangular, can according to The hobby at family determines the shape of shell 11, and the hobby also dependent on user sets various patterns and color on USB flash disk 1, makes USB flash disk 1 is more liked by masses.
Embodiment 4
USB flash disk 1 described in above example is dual-purpose USB flash disk, can only be used as the storage instrument of data, it is impossible to realize Android The conversion of data and transmission between mobile phone, i Phone, panel computer and computer.
In the present embodiment, connected between first interface 100 and second interface 101, realize the biography at PC ends and mobile end data Pass, so that in the thing that PC ends are downloaded can be directly delivered to the equipment such as Android mobile phone, panel computer, i Phone.
Preferably, the quantity of second interface 101 is multiple.Second interface 101 is micro USB interfaces, mini USB connect Mouth, lighting interfaces, for connecting mobile phone, panel computer etc..Also it is connected with each other between second interface 101, while connecting peace Zhuo Shouji, i Phone, panel computer, realize between mobile phone and mobile phone, between panel computer and panel computer, mobile phone and flat board The transmission of the data between computer and shared.
Embodiment 5
Fig. 8 is the structural representation of the USB flash disk that embodiment of the present utility model 5 is provided;Fig. 9 is embodiment of the present utility model The front view of 5 USB flash disks for providing.Movement 10 also includes the 3rd interface 102.Only need to by mobile link part 12, the 3rd interface 102 Can be exposed to outside shell 11.
3rd interface 102 can be USB interface, or micro USB interfaces, mini USB interfaces, lighting interfaces, Need that the required widget such as small bulb, erasing rubber or pencil is installed also dependent on environment.Installing USB interface can be the When one interface 100 is damaged, the 3rd interface 102 is directly used, it is not necessary to remove USB flash disk 1 and replace movement 10, save the time;Install Micro USB interfaces, mini USB interfaces, lighting interfaces are identical with USB interface is installed, and can save and replace movement 10 Time;Bulb mounting etc. can make USB flash disk 1 multiplex, improve the practicality of USB flash disk 1, USB flash disk 1 is can be used for many situations of multi-environment.
In sum, the USB flash disk 1 that the utility model is provided, it includes shell 11 and is arranged on to include first inside shell 11 The movement 10 of interface 100 and second interface 101, is provided with opening on shell 11;It is movably coupled between movement 10 and shell 11, By relative movement, first interface 100 and second interface 101 is exposed to outside the opening of shell 11, realize the use of USB flash disk 1 Property.
Finally it should be noted that:Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System;Although being described in detail to utility model with reference to foregoing embodiments, it will be understood by those within the art that; It can still modify to the technical scheme described in foregoing embodiments, or special to which part or whole technologies Levying carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from each reality of the utility model Apply the scope of a technical scheme.

Claims (10)

1. a kind of USB flash disk, including shell and setting movement inside the housing, it is characterised in that the movement has first interface And second interface;There is opening on the shell;
Be movably coupled between the movement and shell, and the movement first interface and second interface the movement with Shell can be exposed to outside the opening when relatively moving.
2. USB flash disk according to claim 1, it is characterised in that the first interface is USB interface, the second interface is Micro USB interfaces.
3. USB flash disk according to claim 1 and 2, it is characterised in that the quantity of the second interface is multiple.
4. USB flash disk according to claim 1, it is characterised in that connected by connector between the movement and shell, it is described It is fixed between movement and connector, connection is rotated between the connector and the shell;The first interface and second interface It is exposed to when the connector is rotated with the shell outside the opening.
5. USB flash disk according to claim 4, it is characterised in that the quantity of the opening is two, described two openings are set In the relative both sides of the shell.
6. USB flash disk according to claim 1, it is characterised in that being movably coupled to for the movement and shell is the company of slip Connect.
7. USB flash disk according to claim 6, it is characterised in that sliding groove is provided with the shell, the movement is along described Sliding groove is slided;
The quantity of the opening is two, and described two openings are on the bearing of trend of the sliding groove;
The first interface and second interface are located at the relative both sides of the movement, and the first interface and second interface position In in the glide direction of the movement.
8. USB flash disk according to claim 1, it is characterised in that connection is rotated between the movement and shell;And the shell On be provided with sliding groove, the movement is slided along the sliding groove.
9. USB flash disk according to claim 8, it is characterised in that the quantity of the opening is, and the opening is located at institute State on the bearing of trend of sliding groove;
The first interface and second interface are located at the relative both sides of the movement, and the first interface and second interface position In in the glide direction of the movement.
10. USB flash disk according to claim 1, it is characterised in that the USB flash disk also includes link.
CN201620816064.3U 2016-07-29 2016-07-29 USB (universal serial bus) flash disk Expired - Fee Related CN206193870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620816064.3U CN206193870U (en) 2016-07-29 2016-07-29 USB (universal serial bus) flash disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620816064.3U CN206193870U (en) 2016-07-29 2016-07-29 USB (universal serial bus) flash disk

Publications (1)

Publication Number Publication Date
CN206193870U true CN206193870U (en) 2017-05-24

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Application Number Title Priority Date Filing Date
CN201620816064.3U Expired - Fee Related CN206193870U (en) 2016-07-29 2016-07-29 USB (universal serial bus) flash disk

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CN (1) CN206193870U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107203800A (en) * 2017-06-08 2017-09-26 李艳贞 A kind of rotary Double-plug U disk
CN107220698A (en) * 2017-06-08 2017-09-29 李艳贞 A kind of waterproof Double-plug U disk
CN107229961A (en) * 2017-06-08 2017-10-03 李艳贞 A kind of Double-plug U disk
CN108334925A (en) * 2018-03-09 2018-07-27 李玉山 A kind of multiplex roles USB flash disk shell of protection interface
CN115361598A (en) * 2022-07-19 2022-11-18 中亿(深圳)信息科技有限公司 Mobile hotspot equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107203800A (en) * 2017-06-08 2017-09-26 李艳贞 A kind of rotary Double-plug U disk
CN107220698A (en) * 2017-06-08 2017-09-29 李艳贞 A kind of waterproof Double-plug U disk
CN107229961A (en) * 2017-06-08 2017-10-03 李艳贞 A kind of Double-plug U disk
CN108334925A (en) * 2018-03-09 2018-07-27 李玉山 A kind of multiplex roles USB flash disk shell of protection interface
CN108334925B (en) * 2018-03-09 2019-09-24 浙江本优机械有限公司 A kind of multiplex roles USB flash disk shell of protection interface
CN115361598A (en) * 2022-07-19 2022-11-18 中亿(深圳)信息科技有限公司 Mobile hotspot equipment

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170524

Termination date: 20180729