CN211207365U - USB flash disk with electrophoresis type display screen - Google Patents
USB flash disk with electrophoresis type display screen Download PDFInfo
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- CN211207365U CN211207365U CN201921793083.9U CN201921793083U CN211207365U CN 211207365 U CN211207365 U CN 211207365U CN 201921793083 U CN201921793083 U CN 201921793083U CN 211207365 U CN211207365 U CN 211207365U
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Abstract
The utility model provides a U disk with an electrophoresis display screen, which comprises an electrophoresis display screen, a storage module and a microprocessor; the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module; the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell. Adopt the utility model provides an embodiment can independently show the capacity when not connecing the computer to need not external power supply, solved current unable problem that shows the remaining condition of USB flash disk capacity under the independent state.
Description
Technical Field
The utility model belongs to the technical field of data transmission and the display technology and specifically relates to a USB flash disk with electrophoresis formula display screen is related to.
Background
The USB flash disk is a data transmission tool which is used in a large amount in the modern information society, has the advantages of small size, light weight, convenience in carrying, high data transmission speed and the like, but has inconvenience in use, namely the remaining capacity of the USB flash disk cannot be displayed in an independent state, and the USB flash disk is required to be connected with a computer for checking, and is sometimes inconvenient.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a USB flash disk with electrophoresis formula display screen can independently show capacity when not connecing the computer to need not external power supply, solved current unable problem that shows the remaining condition of USB flash disk capacity under the independent state.
In order to solve the above technical problem, an embodiment of the present invention provides a usb disk with an electrophoretic display, including an electrophoretic display, a storage module, and a microprocessor;
the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module;
the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell.
Furthermore, the display end of the electrophoresis type display screen is provided with a groove structure.
Further, the U disk main shell is in a stripe shape.
Furthermore, soft rubber pads are arranged on two side faces, with relatively large area, of the main shell of the USB flash disk.
Furthermore, the soft rubber cushion is provided with a rectangular opening at a corresponding position, through which the electrophoresis type display screen can penetrate.
Further, the soft rubber pad is silica gel.
Furthermore, the main shell of the USB flash disk is made of aluminum alloy.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a U disk with an electrophoresis display screen, which comprises an electrophoresis display screen, a storage module and a microprocessor; the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module; the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell. Adopt the utility model provides an embodiment can independently show the capacity when not connecing the computer to need not external power supply, solved current unable problem that shows the remaining condition of USB flash disk capacity under the independent state.
Drawings
Fig. 1 is a schematic structural diagram of a usb disk with an electrophoretic display according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a preferred embodiment of the present invention provides a usb disk with an electrophoretic display, including an electrophoretic display, a storage module and a microprocessor; the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module; the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell.
In this embodiment, since the electrophoretic display does not require an external power source, the last storage state can be always displayed, and the similar electrophoretic display mode is the same as the display principle of most electronic books in the market, and is not described herein again.
As the preferred embodiment of the present invention, the display end of the electrophoretic display screen has a groove structure. Will the display screen sets up to groove structure, can improve the visibility under the highlight environment.
Preferably, the U disk main shell is made of aluminum alloy, and the U disk main shell is in a stripe shape. Will the USB flash disk main casing body is established to the stripe form, and frictional force when can increasing the USB flash disk of taking prevents that the USB flash disk landing from causing the damage to the USB flash disk, has improved the security of USB flash disk.
Furthermore, soft rubber pads are arranged on two side faces with relatively large area of the main shell of the USB flash disk. Be equipped with soft cushion with two relatively great sides of the area of the main casing body of USB flash disk, can increase the frictional force of USB flash disk when the desktop is placed, prevent that the USB flash disk from following the desktop landing to the soft cushion still can play the cushioning effect, prevents the damage that the USB flash disk caused when dropping, further improvement the security.
In an embodiment of the present invention, the soft rubber pad has a rectangular opening at a corresponding position for the electrophoretic display to penetrate through.
Specifically, the soft rubber pad is silica gel. Silica gel has good electrical insulation performance, the dielectric loss, the voltage resistance, the arc resistance, the corona resistance, the volume resistivity, the surface resistivity and the like of the silica gel are listed as the top cord among insulation materials, and the electrical performance of the silica gel is slightly influenced by temperature and frequency. Therefore, the application of the method in the embodiment further increases the safety of the USB flash disk.
The utility model discloses the theory of operation does: when the USB disk is connected to an electronic product such as a computer or other devices through the USB interface, data exchange between the USB disk and the computer or other devices can be achieved through the USB interface, the microprocessor and the storage module, that is, a general function of the USB disk is completed. When the USB flash disk is in an offline state, the display screen of the USB flash disk can automatically display the storage condition of the USB flash disk, for example, the actual storage space of the USB flash disk is 2G, and when 1.5G of USB flash disk is used, the electrophoresis type display screen displays the proportion of the used space to the total storage space on the display screen by using a progress bar and 75% characters, so that the purpose of still knowing the storage condition of the USB flash disk in the offline state is achieved. The USB flash disk capable of displaying the storage condition in the off-line state can avoid the embarrassment situation that a user cannot check the storage space of the USB flash disk because the user does not have a computer at hand.
In summary, the utility model provides a USB flash disk with an electrophoresis type display screen, which comprises an electrophoresis type display screen, a storage module and a microprocessor; the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module; the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell. Adopt the embodiment of the utility model provides an embodiment can independently show capacity when not connecing the computer to need not external power supply, solved current unable problem that shows the remaining condition of USB flash disk capacity under the independent state, be equipped with groove structure with electrophoresis formula display screen in addition, more do benefit to the display conditions that the user observed the display screen, and also played the effect of protection to the display screen.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) through locating the electrophoresis formula display screen in the USB flash disk, can independently show the capacity when not connecing the computer to need not external power supply, solved current unable problem that shows USB flash disk capacity surplus condition under independent state.
(2) Through establishing electrophoresis formula display screen into groove structure, do benefit to the demonstration condition that the user observed the display screen to also play the effect of protection to the display screen.
(3) Through establishing the USB flash disk main casing body to the stripe form, frictional force when can increasing the USB flash disk of taking has increased the convenience.
(4) The side through with the U disk main casing body is equipped with soft cushion, can prevent the damage that causes when the U disk drops, has improved the security.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. A U disk with an electrophoresis display screen is characterized by comprising the electrophoresis display screen, a storage module, a U disk main shell and a microprocessor;
the control end of the electrophoresis type display screen is connected with one end of the microprocessor, and the other end of the microprocessor is connected with the storage module;
the display end of the electrophoresis display screen is wrapped outwards by the U disk main shell.
2. The U disk with the electrophoretic display screen of claim 1, wherein the display end of the electrophoretic display screen has a groove structure.
3. The U disk with the electrophoretic display screen according to claim 1, wherein the U disk main housing is formed in a stripe shape.
4. The U disk with the electrophoretic display screen according to claim 1, wherein the two sides of the main housing with relatively large area are provided with soft rubber pads.
5. The U disk with an electrophoretic display as claimed in claim 4, wherein the soft rubber pad has a rectangular opening at a corresponding position for the electrophoretic display to pass through.
6. The U disk with the electrophoretic display screen of claim 5, wherein the soft rubber pad is silicone rubber.
7. The U disk with the electrophoretic display screen according to claim 6, wherein the main casing is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793083.9U CN211207365U (en) | 2019-10-23 | 2019-10-23 | USB flash disk with electrophoresis type display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793083.9U CN211207365U (en) | 2019-10-23 | 2019-10-23 | USB flash disk with electrophoresis type display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211207365U true CN211207365U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793083.9U Active CN211207365U (en) | 2019-10-23 | 2019-10-23 | USB flash disk with electrophoresis type display screen |
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| CN (1) | CN211207365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI805138B (en) * | 2021-12-20 | 2023-06-11 | 和碩聯合科技股份有限公司 | Storage device capable of displaying storage capacity |
-
2019
- 2019-10-23 CN CN201921793083.9U patent/CN211207365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI805138B (en) * | 2021-12-20 | 2023-06-11 | 和碩聯合科技股份有限公司 | Storage device capable of displaying storage capacity |
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