CN104066282A - U-disk shockproof structure - Google Patents
U-disk shockproof structure Download PDFInfo
- Publication number
- CN104066282A CN104066282A CN201310087716.5A CN201310087716A CN104066282A CN 104066282 A CN104066282 A CN 104066282A CN 201310087716 A CN201310087716 A CN 201310087716A CN 104066282 A CN104066282 A CN 104066282A
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- China
- Prior art keywords
- shell
- housing
- layer
- internal layer
- flash disk
- 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.)
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Abstract
The objective of the invention is to provide a U-disk shockproof structure which is simple in structure, low in cost and long in the service life. The U-disk shockproof structure comprises a circuit board and a shell. The circuit board is arranged in the internal part of the shell. One end of the shell is provided with a USB interface. The shell is composed of a shell internal layer and a shell external layer with elasticity. The shell external layer is provided with grooves so that the shell external layer is divided into blocks. The shell internal layer is provided with the grooves which are corresponding to those of the shell external layer so that shock-absorbing chambers are formed by the grooves and the shell internal layer. The shock-absorbing chambers are internally provided with elastic elements. The shell internal layer is the layer with elasticity so that shock can be effectively reduced. The U-disk shockproof structure is mainly applied to memory equipment in the field of computers.
Description
Technical field
The present invention relates to a kind of USB flash disk, relate in particular to a kind of USB flash disk shockproof structure.
Background technology
Along with scientific and technological progress, in working and learning, all to often use computer, the electronic data that computer forms often can upgrade, mobile or backup; so memory device is just essential, especially USB flash disk, is used very frequent; also very convenient, so people can carry USB flash disk with it through being everlasting.But due to USB flash disk small volume, can gently between meaning, do not fallen on the ground, thereby USB flash disk is being broken, affected attractive in appearancely, even likely can caused the loss of data, to working and learning, caused very large inconvenience.At present, in prior art, the precautions against earthquakes major part that USB flash disk adopts is to adopt shockproof strip is set on USB flash disk reaches shockproof object, but shockproof properties is poor, and shockproof strip complex structure, and cost is higher.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, cost is low, the USB flash disk shockproof structure of long service life.
The technological means of technical solution problem of the present invention is: a kind of USB flash disk shockproof structure, comprise circuit board, housing, circuit board is located at enclosure interior, housing one end is provided with USB interface, described housing is by housing internal layer and have flexible housing skin and form, described housing skin is provided with groove, housing skin is divided into piece, form damping chamber with housing internal layer, described damping arranges flexible member in chamber, described housing internal layer is to have flexible layer, can effectively reduce vibrations, described housing skin is divided into piece by groove, whole rigidity is reduced, elasticity increases, even if part is collided, can not make whole stressed larger yet, shockproof effect is good,
As further improvement, at the bottom of USB flash disk body, inside is provided with a pouring weight, when USB flash disk landing, because the transfer of center of gravity only can tilt to be difficult for to skew, can prevent that USB flash disk from being broken, and has extended the useful life of USB flash disk;
The invention has the beneficial effects as follows: USB flash disk housing consists of two-layer, skin is elastic layer, and inside is provided with damping chamber, simple in structure, and cost is low, and shockproof effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
As shown in Figure 1: 1, USB interface, 2, circuit board, 3, housing, 4, housing internal layer, 5, housing is outer, 6, groove, 7, damping chamber, 8, weight.
Embodiment
Below in conjunction with accompanying drawing, be further explained.
Embodiment 1, and a kind of USB flash disk comprises usb 1, circuit board 2, housing 3, circuit board 2 is located at housing 3 inside, housing 3 one end are provided with usb 1, and described housing 3 is by housing internal layer 4 and have flexible housing skin 5 and form, and described housing skin 5 is provided with groove 6, housing skin 5 is divided into piece, groove 6 bottoms and housing internal layer 4 are tightly connected, and form damping chamber 7, the interior flexible member that arranges in described damping chamber 7 with housing internal layer 4, increase the elasticity of housing skin 5, make shockproof effect better.Can effectively reduce vibrations, described housing skin 5 is divided into piece by groove 6, and whole rigidity is reduced, and elasticity increases, even and part be collided, can not make whole stressed greatlyr yet, shockproof effect is good.
Embodiment 2, and difference from Example 1 is: described housing 3 internal layers can arrange and the outer corresponding groove 6 of described housing, thereby increase the volume in damping chamber, make shockproof effect better.At the bottom of USB flash disk body, inside is provided with a weight 8, when USB flash disk landing, because the transfer of center of gravity only can tilt to be difficult for to skew, can prevent that USB flash disk from being broken, and has extended the useful life of USB flash disk.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. a USB flash disk shockproof structure, comprise circuit board, housing, circuit board is located at enclosure interior, housing one end is provided with USB interface, it is characterized in that: described housing is by housing internal layer and have flexible housing skin and form, and described housing skin is provided with groove, housing skin is divided into piece, form damping chamber with housing internal layer, described damping arranges flexible member in chamber, and described housing internal layer is to have flexible layer; At the bottom of described USB flash disk body, inside is provided with a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087716.5A CN104066282A (en) | 2013-03-19 | 2013-03-19 | U-disk shockproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087716.5A CN104066282A (en) | 2013-03-19 | 2013-03-19 | U-disk shockproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104066282A true CN104066282A (en) | 2014-09-24 |
Family
ID=51553741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310087716.5A Pending CN104066282A (en) | 2013-03-19 | 2013-03-19 | U-disk shockproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104066282A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869769A (en) * | 2015-05-13 | 2015-08-26 | 马玉荣 | Vibration-proof U disc |
| CN106250972A (en) * | 2016-08-19 | 2016-12-21 | 芜湖市振华戎科智能科技有限公司 | A kind of vibration damping USB flash disk |
| CN107516122A (en) * | 2017-07-28 | 2017-12-26 | 芜湖市振华戎科智能科技有限公司 | A kind of break-against shock-absorbing USB flash disk |
-
2013
- 2013-03-19 CN CN201310087716.5A patent/CN104066282A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869769A (en) * | 2015-05-13 | 2015-08-26 | 马玉荣 | Vibration-proof U disc |
| CN106250972A (en) * | 2016-08-19 | 2016-12-21 | 芜湖市振华戎科智能科技有限公司 | A kind of vibration damping USB flash disk |
| CN107516122A (en) * | 2017-07-28 | 2017-12-26 | 芜湖市振华戎科智能科技有限公司 | A kind of break-against shock-absorbing USB flash disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |