CN201156844Y - Structure improved U disc - Google Patents
Structure improved U disc Download PDFInfo
- Publication number
- CN201156844Y CN201156844Y CNU2007201788493U CN200720178849U CN201156844Y CN 201156844 Y CN201156844 Y CN 201156844Y CN U2007201788493 U CNU2007201788493 U CN U2007201788493U CN 200720178849 U CN200720178849 U CN 200720178849U CN 201156844 Y CN201156844 Y CN 201156844Y
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- CN
- China
- Prior art keywords
- usb interface
- flash disk
- usb
- usb flash
- storage tank
- 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
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Abstract
The utility model discloses a U disk with modified structure comprising a shell, a USB interface and a PCB body, wherein the USB interface is arranged outside the shell, the PCB body is installed in the shell, the USB interface is connected with the PCB body by an external cable; a containing groove for USB interface is arranged at the bottom outside the shell, and the containing groove is provided with a locking switch which comprises an elastic clip and a projection arranged on the elastic clip and locked with the USB interface. Compared with the prior art, the U disk has simple structure, unlimited appearance and style and volume size, which is in particular suitable for notebook computer, so that the appearance design of the U-disk has more diversification and individuation to satisfy various requirements of modern people.
Description
Technical field
The utility model relates to a kind of USB flash disk, belongs to mobile access arrangement, especially a kind of improve structure, be particularly suitable for the USB flash disk that notebook computer uses.
Background technology
USB flash disk is the abbreviation of USB dish, claims flash disk again, is to be connected the mobile access arrangement that carries out data access with computer by USB interface.At present, USB flash disk generally comprises housing, USB interface and PCB body three parts, and USB interface and PCB body are generally one and are welded, and place enclosure interior, and usb segment stretches out housing, and the USB interface that exposes puts end cap again in order to avoid damage the USB joint.During use, only need USB flash disk is plugged in the USB joint chair of computer and get final product, volume is small and exquisite, and is easy to carry, and memory capacity is big, and therefore fast the and low price of reading speed has all obtained application widely in a plurality of fields.
Along with socioeconomic continuous development, modern people are pursuing individualityization and personalized consumption more and more, and therefore, nowadays the outward appearance style of USB flash disk and color are ever-changing on the market.But outward appearance style miscellaneous has caused certain trouble also for when the personalization of satisfying people requires people's use.Because the USB flash disk housing is not of uniform size, when pegging graft, perhaps influence little with desktop computer, but be restricted when pegging graft with notebook computer, because notebook computer thickness is thinner, various parts and socket be high concentration all, may there be inconvenience in the USB flash disk that volume is bigger or influences the normal use of other socket when pegging graft, thereby has limited the scope of application of these USB flash disks; On the other hand, some people can utilize the data extended line to eliminate above-mentioned restriction in use, but will be ready at all times the data extended line, causes the inconvenience of carrying and using.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of simple in structure, volume is unrestricted, be suitable for the novel USB flash disk that notebook computer uses especially.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of USB flash disk that improves structure comprises housing, USB interface and PCB body, and USB interface places outside, and the PCB body places enclosure interior, and USB interface adopts external cable to be connected with the PCB body; Described housing outer bottom is provided with the USB interface storage tank, and storage tank is provided with the locking switch, it comprise an elastic clip and be located on the elastic clip and with the USB interface projection of buckle mutually.The utility model is located at USB interface separately outside and the USB interface storage tank is set on housing and is used to place USB interface, simultaneously by the further fixing USB interface of locking switch, utilize this structure, housing outward appearance style and volume size can be unrestricted, suitable equally for notebook computer, thus the scope of application of USB flash disk enlarged.
Above-mentioned storage tank bottom is provided with and is tending towards acclivitous elastic pressuring plate.This elastic pressuring plate has and is tending towards acclivitous elastic force, when opening above-mentioned locking switch, places the USB interface in the USB interface storage tank can eject storage tank automatically under the elastic force effect of elastic pressuring plate, the convenient use.
Above-mentioned elastic clip stretches out and is provided with a press section.The effect of press section is to make things convenient for the user to open the locking switch, only needs one to press the press section gently, and the locking switch can be opened.
Above-mentioned projection is provided with inclined guide surface.The effect of spigot surface is to make things convenient for USB interface to be pressed into storage tank, finishes using when USB interface is pressed into storage tank when USB flash disk, and USB interface is slided along inclined guide surface and squeezed the only switch of unblanking simultaneously, and is laborsaving and USB interface had certain protective role.
Above-mentioned elastic pressuring plate tail end is provided with circular projection.In the time of in USB interface places storage tank, because the existence of circular projection, elastic pressuring plate will further be squeezed, thereby strengthen elastic force, more help the automatic ejection of USB interface.
Above-mentioned USB interface tail end is provided with the insulation Handheld Division.This insulation Handheld Division mainly is for the user provides one to shake hands a little, is convenient to the user USB interface is plugged on the USB socket of computer.
Be provided with fiber in the above-mentioned external cable.The effect of fiber is to increase the bend resistance ability of external cable, guarantees the operate as normal of external cable.
The utility model compared with prior art, and is simple in structure, and outward appearance style and volume size are unrestricted, are particularly useful for notebook computer, thereby makes the appearance design variation and personalized more of USB flash disk, satisfies modern's different requirements.
In order to understand the utility model more clearly, set forth the utility model embodiment below with reference to description of drawings.
Description of drawings
Fig. 1 is a part-structure schematic diagram of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1.
Fig. 3 is the front schematic view of storage tank.
Fig. 4 is the cutaway view of I-I direction among Fig. 3.
Embodiment
As shown in Figure 1, 2, the utility model is the USB flash disk of an improvement structure, and it comprises housing 1, USB interface 2 and PCB body (not drawing among the figure).Described PCB body places housing 1 inside; USB interface 2 places housing 1 outside, and its tail end is provided with insulation Handheld Division 21; PCB body and USB interface 2 electrically connect by external cable 3, are provided with fiber in the external cable 3, to increase the bend resistance ability of external cable.Described housing 1 outer bottom is provided with a USB interface storage tank 11, and its shape, size and USB interface adapt, and just in time insert for USB interface 2.
Shown in Fig. 2～4, storage tank 11 is provided with locking switch 12, and it comprises the elastic clip 121 of being located at the storage tank side, and one be located on the elastic clip and can with the USB interface projection 122 of buckle mutually.Elastic clip 121 1 ends stretch out and are provided with a press section 123, and 123 surfaces, press section are provided with concavo-convex Qu Wen; Projection 122 lateral surfaces are inclined guide surface.
When needs utilize the USB flash disk access data, only need one to press the press section gently, elastic clip outwards opens a little, projection on the elastic clip leaves USB interface, USB interface loses the snap effect of projection, under the elastic force effect of elastic pressuring plate, automatically eject storage tank, then USB interface is plugged in the USB socket of computer and can uses.When USB flash disk is finished using, only need USB interface is compressed into storage tank gently and utilized projection to block USB interface and USB interface can be placed again in storage tank along the projection spigot surface, simple and convenient.
The utility model is not limited to above-mentioned execution mode, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (7)
1, a kind of USB flash disk that improves structure, comprise housing (1), USB interface (2) and PCB body, USB interface places outside, the PCB body places enclosure interior, USB interface adopts external cable (3) to be connected with the PCB body, it is characterized in that: described housing outer bottom is provided with USB interface storage tank (11), and storage tank is provided with locking switch (12), it comprise an elastic clip (121) and be located on the elastic clip and with the USB interface projection of buckle (122) mutually.
2, a kind of USB flash disk that improves structure according to claim 1 is characterized in that: described storage tank (11) bottom is provided with and is tending towards acclivitous elastic pressuring plate (13).
3, a kind of USB flash disk that improves structure according to claim 1 is characterized in that: described elastic clip (121) stretches out and is provided with a press section (123).
4, a kind of USB flash disk that improves structure according to claim 1, it is characterized in that: described projection (122) is provided with inclined guide surface.
5, a kind of USB flash disk that improves structure according to claim 2 is characterized in that: described elastic pressuring plate (13) tail end is provided with circular projection (131).
6, a kind of USB flash disk that improves structure according to claim 1 is characterized in that: described USB interface (2) tail end is provided with insulation Handheld Division (21).
7, a kind of USB flash disk that improves structure according to claim 1, it is characterized in that: described external cable is provided with fiber in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201788493U CN201156844Y (en) | 2007-12-28 | 2007-12-28 | Structure improved U disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201788493U CN201156844Y (en) | 2007-12-28 | 2007-12-28 | Structure improved U disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156844Y true CN201156844Y (en) | 2008-11-26 |
Family
ID=40104619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201788493U Expired - Fee Related CN201156844Y (en) | 2007-12-28 | 2007-12-28 | Structure improved U disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156844Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472930A (en) * | 2016-02-03 | 2016-04-06 | 程雪娇 | Push-pull type U flash disk |
| CN105678375A (en) * | 2016-02-03 | 2016-06-15 | 程雪娇 | USB flash disk |
-
2007
- 2007-12-28 CN CNU2007201788493U patent/CN201156844Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472930A (en) * | 2016-02-03 | 2016-04-06 | 程雪娇 | Push-pull type U flash disk |
| CN105678375A (en) * | 2016-02-03 | 2016-06-15 | 程雪娇 | USB flash disk |
| WO2017133034A1 (en) * | 2016-02-03 | 2017-08-10 | 程雪娇 | Push-pull type usb flash drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |