CN213814746U - Expansion USB flash disk - Google Patents
Expansion USB flash disk Download PDFInfo
- Publication number
- CN213814746U CN213814746U CN202022651817.9U CN202022651817U CN213814746U CN 213814746 U CN213814746 U CN 213814746U CN 202022651817 U CN202022651817 U CN 202022651817U CN 213814746 U CN213814746 U CN 213814746U
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- usb flash
- flash disk
- disk
- fan
- expansion
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Abstract
The utility model discloses an extension USB flash disk. The USB flash disk device comprises a USB flash disk main body, wherein a USB flash disk interface is arranged at the front end of the USB flash disk main body; the USB flash disk device comprises a USB flash disk cover device, a USB flash disk drive and a USB flash disk, wherein the USB flash disk cover device is arranged on the front side of the USB flash disk device and comprises a USB flash disk cover; protection device, protection device installs the surface middle part of U dish device, protection device includes the protective housing, the protective housing is "U" shape structure, surface mounting has fan unit on the protective housing, fan unit includes the fan box, the fan box embeds there is the motor, the pivot is installed to the motor downside, the flabellum is installed to the pivot downside. The utility model discloses a fan unit's setting makes the USB flash disk main part can dispel the heat fast in transmission data, avoids damaging whole device because the heat is too high.
Description
Technical Field
The utility model relates to a USB flash disk technical field specifically is an extension USB flash disk.
Background
In modern information work, writing of a large number of code programs and data transmission are indispensable, people often use this kind of instrument of USB flash disk when transmitting data, and the data of quick transmission, for example extension USB flash disk, the data volume of this kind of USB flash disk transmission at every turn is very big, therefore high-speed transmission is very necessary, however when USB flash disk high-speed transmission data, people also need carry out quick heat dissipation to the USB flash disk usually, the long-time stable memory data transmission of USB flash disk of being convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extension USB flash disk to solve the current that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an extended USB flash disk comprises a USB flash disk device body, wherein a USB flash disk interface is installed at the front end of the USB flash disk body;
the USB flash disk device comprises a USB flash disk cover device, a USB flash disk drive and a USB flash disk, wherein the USB flash disk cover device is arranged on the front side of the USB flash disk device and comprises a USB flash disk cover;
protection device, protection device installs the surface middle part of U dish device, protection device includes the protective housing, the protective housing is "U" shape structure, surface mounting has fan unit on the protective housing, fan unit includes the fan box, the fan box embeds there is the motor, the pivot is installed to the motor downside, the flabellum is installed to the pivot downside.
Furthermore, chutes are formed in the left side and the right side of the inner wall of the USB flash disk main body, sliders are installed on the left side and the right side of the USB flash disk cover and are connected with the chutes in a sliding mode, and anti-slip plates are installed on the side faces of the sliders.
Further, a round hole is formed in the upper surface of the USB flash disk main body, and a connecting cloth belt is arranged in the round hole.
Furthermore, a protection plate is arranged on the side face of the protection shell, a connecting hole is formed in the side face of the protection shell, a connecting bolt is arranged in the connecting hole, and the connecting bolt is in threaded connection with the connecting hole.
Furthermore, a limiting hole is formed in the top of the protective shell, the fan box is of a cylindrical structure, and the fan box is in threaded connection with the limiting hole.
Furthermore, a filter plate is installed at the top of the inner side of the protective shell, fixing holes are formed in the upper surface of the filter plate and the upper surface of the protective shell, fixing bolts are arranged in the fixing holes and are in threaded connection with the fixing holes.
Furthermore, a dust screen is installed at the top of the fan box.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with fan unit, can effectively help the USB flash disk main part in transmission data, quick heat dissipation helps whole device normal use, and gim peg and fixed orifices simultaneously to and the setting in spacing hole can make the quick dismouting of whole device, be convenient for wash.
Make whole device more portable through being provided with connection strap and round hole, the setting up of antiskid ribbed tile makes the USB flash disk lid protect the USB flash disk interface better.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the U disk device in the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of the USB flash disk cover device in the embodiment of FIG. 1;
FIG. 4 is an exploded view of the embodiment of FIG. 1;
fig. 5 is a structural exploded view of the fan apparatus in the embodiment of fig. 1.
Reference numerals:
100. a U disk device;
110. a U disk main body; 111. a chute; 112. a circular hole; 113. connecting a cloth belt;
120. a USB flash disk interface;
200. a USB flash disk cover device;
210. a USB flash disk cover; 211. a slider; 212. an anti-skid plate;
300. a protection device;
310. a protective shell; 311. a limiting hole; 312. a fixing hole; 313. a fixing bolt;
320. a protection plate; 321. connecting holes; 322. a connecting bolt;
330. a filter plate; 331. a filter screen;
340. a fan device; 341. a fan case; 342. a dust screen; 343. a motor; 344. a rotating shaft; 345. a fan blade.
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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an extended usb flash drive includes a usb flash drive 100, where the usb flash drive 100 includes a usb flash drive main body 110, and a usb flash drive interface 120 is installed at a front end of the usb flash drive main body 110;
the USB flash disk cover device 200 is characterized in that the USB flash disk cover device 200 is installed on the front side of the USB flash disk device 100, the USB flash disk cover device 200 comprises a USB flash disk cover 210, and the USB flash disk cover 210 can well protect the USB flash disk interface 120;
In order to solve the problem that the usb disk cover 210 is easy to fall off or is not easy to mount, the sliding grooves 111 are formed in the left side and the right side of the inner wall of the usb disk main body 110 of the embodiment, the sliding blocks 211 are mounted on the left side and the right side of the usb disk cover 210, and the sliding blocks 211 are slidably connected with the sliding grooves 111 through the sliding blocks 211, so that the usb disk cover 210 is convenient to mount on the usb disk main body 110, the anti-slip plates 212 are mounted on the side surfaces of the sliding blocks 211, the anti-slip plates 212 are preferably made of rubber, and the material of the anti-slip plates has good anti-slip performance and insulating performance, so that the usb disk interface 120 can be better protected.
For the problem of the portability of USB flash disk main part 110, the round hole 112 has been seted up to the USB flash disk main part 110 upper surface of this embodiment, and round hole 112 embeds there is the connection strap 113, connects the preferred nylon strap that adopts of strap 113, and its material has good toughness, and the people of being convenient for carry whole device.
In order to solve the problem that the whole device is not stable enough when dissipating heat, the protection plate 320 is disposed on the side surface of the protection shell 310, the connection holes 321 are disposed on the side surfaces of the protection plate 320 and the protection shell 310, the connection holes 321 are internally provided with the connection bolts 322, and the usb flash disk main body 110 can be stably placed on the inner side of the protection shell 310 through the threaded connection between the connection bolts 322 and the connection holes 321.
In order to solve the problem of cleaning the fan box 341, the top of the protective shell 310 of the embodiment is provided with a limiting hole 311, the fan box 341 is of a cylindrical structure, and the fan box 341 is connected with the limiting hole 311 through threads, so that the fan box 341 can be detached.
In order to solve the problem that the rotation of the fan blades 345 is easily affected by excessive dust on the surface of the usb disk main body 110, the filter plate 330 is installed at the top of the inner side of the protective casing 310 in this embodiment, fixing holes 312 are opened on the upper surfaces of the filter plate 330 and the protective casing 310, fixing bolts 313 are installed in the fixing holes 312, and the filter plate 330 is detachable by the threaded connection between the fixing bolts 313 and the fixing holes 312.
In order to solve the problem that the top of the fan box 341 easily falls into the fan blades 345, the dust screen 342 is installed at the top of the fan box 341 in the embodiment, and the dust screen 342 is installed to effectively prevent dust from falling into the fan blades 345.
In summary, when the extended usb flash disk provided by the present invention works, the usb flash disk cover 210 is first removed through the sliding connection between the sliding block 211 and the sliding slot 111, and when the usb flash disk needs to be informed and data is transmitted for a long time, heat dissipation is needed, the protective case 310 is sleeved on the outer surface of the usb disk main body 110, the protective plate is placed on the side surface of the protective case 310, and is rotatably inserted into the connecting hole 321 through the connecting bolt 332, the protection plate 320 is fixed on the side of the protection shell 310, the fan blades 345 are driven to rotate by starting the motor 343, the USB flash disk interface 210 is inserted into the female port of the computer or the like, the heat dissipation can be started, when the protection device 300 needs to be cleaned, the protection plate 320 is detached, the fixing bolt 313 is detached from the fixing hole 312 in a rotating mode, the filter plate 330 is detached, the fan device 340 is taken out from the limiting hole 311 in a rotating mode, and the fan box 341 can be cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An expansion U disk, comprising at least:
the USB flash disk device (100), the USB flash disk device (100) comprises a USB flash disk main body (110), and a USB flash disk interface (120) is installed at the front end of the USB flash disk main body (110);
a USB flash drive cover device (200), wherein the USB flash drive cover device (200) is installed on the front side of the USB flash drive device (100), and the USB flash drive cover device (200) comprises a USB flash drive cover (210);
protection device (300), protection device (300) are installed the surface middle part of U dish device (100), protection device (300) are including protective housing (310), protective housing (310) are "U" shape structure, surface mounting has fan device (340) on protective housing (310), fan device (340) are including fan box (341), fan box (341) embeds there is motor (343), pivot (344) are installed to motor (343) downside, flabellum (345) are installed to pivot (344) downside.
2. The expansion U disk of claim 1, wherein sliding grooves (111) are formed in the left side and the right side of the inner wall of the U disk main body (110), sliding blocks (211) are installed on the left side and the right side of the U disk cover (210), the sliding blocks (211) are connected with the sliding grooves (111) in a sliding mode, and anti-skid plates (212) are installed on the side faces of the sliding blocks (211).
3. The expansion U disk as claimed in claim 1, wherein a circular hole (112) is formed in the upper surface of the U disk main body (110), and a connection strap (113) is disposed in the circular hole (112).
4. The expansion U disk as claimed in claim 1, wherein a protection plate (320) is disposed on a side surface of the protection shell (310), a connection hole (321) is disposed on a side surface of the protection plate (320) and a side surface of the protection shell (310), a connection bolt (322) is disposed in the connection hole (321), and the connection bolt (322) is in threaded connection with the connection hole (321).
5. The expansion U disk as claimed in claim 1, wherein a limiting hole (311) is formed at the top of the protective shell (310), the fan box (341) is of a cylindrical structure, and the fan box (341) is in threaded connection with the limiting hole (311).
6. The expansion U disk as claimed in claim 1, wherein a filter plate (330) is mounted on the top of the inner side of the protective shell (310), fixing holes (312) are formed in the upper surfaces of the filter plate (330) and the protective shell (310), fixing bolts (313) are arranged in the fixing holes (312), and the fixing bolts (313) are in threaded connection with the fixing holes (312).
7. The expansion U disk as claimed in claim 1, wherein a dust screen (342) is installed on top of the fan case (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651817.9U CN213814746U (en) | 2020-11-13 | 2020-11-13 | Expansion USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651817.9U CN213814746U (en) | 2020-11-13 | 2020-11-13 | Expansion USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213814746U true CN213814746U (en) | 2021-07-27 |
Family
ID=76933948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022651817.9U Active CN213814746U (en) | 2020-11-13 | 2020-11-13 | Expansion USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213814746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114492708A (en) * | 2021-12-30 | 2022-05-13 | 湖南中科存储科技有限公司 | Mobile storage U disk with data protection |
-
2020
- 2020-11-13 CN CN202022651817.9U patent/CN213814746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114492708A (en) * | 2021-12-30 | 2022-05-13 | 湖南中科存储科技有限公司 | Mobile storage U disk with data protection |
| CN114492708B (en) * | 2021-12-30 | 2024-04-19 | 湖南中科存储科技有限公司 | Mobile storage USB flash disk with data protection |
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