CN202841760U - Mobile storage device - Google Patents
Mobile storage device Download PDFInfo
- Publication number
- CN202841760U CN202841760U CN 201220441268 CN201220441268U CN202841760U CN 202841760 U CN202841760 U CN 202841760U CN 201220441268 CN201220441268 CN 201220441268 CN 201220441268 U CN201220441268 U CN 201220441268U CN 202841760 U CN202841760 U CN 202841760U
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- China
- Prior art keywords
- storage device
- hammer
- bell
- usb plug
- mobile storage
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- Expired - Fee Related
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Abstract
The utility model provides a mobile storage device. The mobile storage device mainly includes a shell, a USB plug and a USB flash disk chip. The mobile storage device is characterized in that an electromagnet is arranged in the shell and is connected with the USB plug electrically; a bell is fixed on the shell; and an elastic hammer is provided with an end fixed on the shell. When the USB plug is connected with a power source, the elastic driving hammer is attracted by the electric magnet through electromagnetic forces, so that the elastic deformation of the driving hammer is generated and the driving hammer gets far away from the bell. And at the same time, elastic potential energy is accumulated. The elastic driving hammer loses attraction caused by the electromagnetic forces of the electric magnet and the elastic potential energy is released in a moment when the USB plug is disconnecting with the power source, so that the elastic hammer knocks the bell and the bell rings. When a user turns off a computer, power supply of the USB interface switching device is cut off, and the bell arranged in the USB interface switching device sounds clearly to prompt the user to unplug and take away the mobile storage device. When the user is unplugging the mobile storage device, the bell can ring clearly, so that the interestingness of the mobile storage device is increased. The mobile storage device has a certain commercial value.
Description
Technical field
The utility model relates to the movable storage device field, is specifically related to a kind of movable storage device with prompting function.
Background technology
The user often can carry e-file with movable storage device in routine work study, particularly mainly rely on the user that computer is finished the work, designer for example, programmer etc.They often still need evening and go home to work overtime after a whole day has been worked by company daytime, need and will copy in the movable storage device by uncompleted e-file on company computer, take the follow-up volume design of sequeling home and finish.But often also such fortuitous event can appear: although before leaving offices e-file is copied in movable storage device since walk hasty, forget movable storage device pulled up from computer housing and take away, so that can't finish the work on the same day after going home.Certainly this is placed on place more hidden below the desk with computer housing more much relations, if but can develop a kind of movable storage device that can automatically send alarm signal behind the computer of closing, just this deficiency can be resolved.
Summary of the invention
In order to solve after the user uses movable storage device, often to forget it is extracted the weak point of taking away, the utility model provides a kind of movable storage device, can reminding user in time extracts and carries movable storage device.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of movable storage device mainly comprises housing, USB plug and USB flash disk chip, it is characterized in that: an electromagnet is set in the described housing, and electromagnet is electrically connected with USB plug; One small bell is fixed on the housing; One elasticity hammer, described elasticity hammer one end is fixed on the housing; Described elasticity hammer is subjected to the electromagnet magnetic attraction and produces strain and away from small bell, accumulate simultaneously elastic potential energy under USB plug and power connection state; Described elasticity hammer disconnects moment at USB plug and power supply, lose the electromagnet magnetic attraction and discharge elastic potential energy, and then the bump small bell produces the bell sound.
Described electromagnet is connected on the both positive and negative polarity on the USB plug by the electromagnet power supply line.
Described elasticity hammer mainly comprises elastic arm, and described elastic arm one end is connected with the hammer tup, and the other end is provided with the hammer fixing point, and described elasticity hammer is fixed on the housing by the hammer fixing point.
Described elasticity hammer is irony.
Described elastic arm is elasticity irony reed.
Be provided with the bell sound hole on the described housing.
The beneficial effects of the utility model are:
When the user comes off duty when closing computer, the movable storage device outage, the small bell that is arranged on wherein sends clear and melodious bell sound, and movable storage device is extracted and taken away to reminding user.In addition, in routine use, when the user extracts movable storage device, also can send the clear and melodious jingle bell just as lighter in a clear loud voice, the use that has increased product is interesting, has certain commercial value.
Description of drawings:
To be a kind of movable storage device be "on" position structural representation not to Fig. 1;
Fig. 2 is that a kind of movable storage device is the "on" position structural representation;
Fig. 3 is that a kind of movable storage device is outage moment, and the elasticity hammer impacts the small bell view;
1, housing, 11, the bell sound hole, 2, USB plug, 3, the USB flash disk chip, 4, electromagnet, 41, the electromagnet power supply line, 5, small bell, 6, the elasticity hammer, 61, the hammer tup, 62, elastic arm, 63, the hammer fixing point.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further specified: as shown in Figure 1, a kind of movable storage device mainly comprises housing 1, USB plug 2 and USB flash disk chip 3, it is characterized in that: an electromagnet 4 is set in the described housing 1, and electromagnet 4 is electrically connected with USB plug 2; One small bell 5 is fixed on the housing 1; One elasticity hammer 6, described elasticity hammer 6 one ends are fixed on the housing 1, and the other end is suspended between electromagnet 4 and the small bell 5; Described elasticity hammer 6 is subjected to electromagnet 4 magnetic attraction and produces strain and away from small bell 5, accumulate simultaneously elastic potential energy under USB plug 2 and power connection state; Described elasticity hammer 6 disconnects moment at USB plug 2 and power supply, lose electromagnet 4 magnetic attraction and discharge elastic potential energy, and then bump small bell 5 produces the bell sounds.
Described electromagnet 4 is connected on the both positive and negative polarity on the USB plug 2 by electromagnet power supply line 41.
Described elasticity hammer 6 mainly comprises elastic arm 62, and described elastic arm 62 1 ends are connected with hammer tup 61, and the other end is provided with hammer fixing point 63, and described elasticity hammer 6 is fixed on the housing 1 by hammer fixing point 63.
Described elasticity hammer 6 is irony.Described elastic arm 62 is elasticity irony reed.
Be provided with bell sound hole 11 on the described housing, described small bell 5 sends the bell sound in housing after, housing 1 can be used as a resonator and further amplifies the bell sound, and the bell sound that sends spreads out of from bell sound hole 11.
As shown in Figure 2, when the movable storage device with reminding bell sound patches on computers by USB plug 2, electromagnet 4 energisings, produce magnetic and attract irony elasticity hammer 6, because elasticity hammer 6 has elasticity, therefore be subjected to after the magnetic attraction closely towards electromagnet 4 directions, accumulated simultaneously elastic potential energy.
As shown in Figure 3, after the user closes computer, movable storage device outage with reminding bell sound, described electromagnet 4 loses magnetism, and the elastic potential energy that elasticity hammer 6 is accumulated is released, and moves towards small bell 5 directions, until after impacting small bell 5, reset under elastic arm 62 effects, small bell 5 then sends once clear and melodious bell sound, and the bell sound is decayed gradually afterwards.
Above content is in conjunction with concrete execution mode further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (5)
1. a movable storage device mainly comprises housing, USB plug and USB flash disk chip, it is characterized in that: an electromagnet is set in the described housing, and electromagnet is electrically connected with USB plug; One small bell is fixed on the housing; One elasticity hammer, described elasticity hammer one end is fixed on the housing; Described elasticity hammer is subjected to the electromagnet magnetic attraction and produces strain and away from small bell, accumulate simultaneously elastic potential energy under USB plug and power connection state; Described elasticity hammer disconnects moment at USB plug and power supply, lose the electromagnet magnetic attraction and discharge elastic potential energy, and then the bump small bell produces the bell sound.
2. a kind of movable storage device according to claim 1 is characterized in that: described electromagnet is connected on the both positive and negative polarity on the USB plug by the electromagnet power supply line.
3. a kind of movable storage device according to claim 1, it is characterized in that: described elasticity hammer mainly comprises elastic arm, described elastic arm one end is connected with the hammer tup, and the other end is provided with the hammer fixing point, and described elasticity hammer is fixed on the housing by the hammer fixing point.
4. a kind of movable storage device according to claim 1, it is characterized in that: described elasticity hammer is irony.
5. a kind of movable storage device according to claim 1 is characterized in that: be provided with the bell sound hole on the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441268 CN202841760U (en) | 2012-09-02 | 2012-09-02 | Mobile storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441268 CN202841760U (en) | 2012-09-02 | 2012-09-02 | Mobile storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841760U true CN202841760U (en) | 2013-03-27 |
Family
ID=47953345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220441268 Expired - Fee Related CN202841760U (en) | 2012-09-02 | 2012-09-02 | Mobile storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831925A (en) * | 2012-09-02 | 2012-12-19 | 朱孝元 | Removable storage device with reminding bell ring |
-
2012
- 2012-09-02 CN CN 201220441268 patent/CN202841760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831925A (en) * | 2012-09-02 | 2012-12-19 | 朱孝元 | Removable storage device with reminding bell ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130902 |