CN104934055A - Pure silver USB flash disk and manufacturing method of pure silver USB flash disk - Google Patents
Pure silver USB flash disk and manufacturing method of pure silver USB flash disk Download PDFInfo
- Publication number
- CN104934055A CN104934055A CN201510311988.8A CN201510311988A CN104934055A CN 104934055 A CN104934055 A CN 104934055A CN 201510311988 A CN201510311988 A CN 201510311988A CN 104934055 A CN104934055 A CN 104934055A
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- CN
- China
- Prior art keywords
- flash disk
- usb flash
- main body
- silver
- pure silver
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- 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 invention relates to a pure silver USB (Universal Serial Bus) flash disk and a manufacturing method of the pure silver USB flash disk. The pure silver USB flash disk comprises a USB flash disk main body, wherein the lower end of the USB flash disk main body is provided with a groove communicated with the outside; each of the two side surfaces of the groove is inwards inclined for 4 to 5 degrees; and a chip connected with a USB interface is arranged in the groove. The manufacturing method of the pure silver USB flash disk comprises the following steps of: 1, putting a solid silver block into a mold for cold stamping; 2, performing edge cutting on excessive sliver on the periphery after the cold stamping, and making the silver into the USB flash disk main body; and 3, installing the chip at the lower end of the USB flash disk main body. The gradient is formed in the inner side of the wall, so that greater force can be borne during the stamping; deformation is prevented; the silver can take chemical reaction with mush toxin; the excellent disinfection performance is realized; the health of a user is protected; and the manufacturing method is simple.
Description
Technical field
The present invention relates to USB flash disk field, refer in particular to a kind of fine silver USB flash disk and preparation method thereof.
Background technology
Along with life is become better and better now, also more and more higher with making to the material of USB flash disk, because silver with many toxin generation chemical reactions, can have remarkable antiseptic property, so there is now a lot of company that silver is made USB flash disk as material; Due to silver softer and with the wall of USB interface junction to make very thin, cause easily being out of shape when making, for this reason, we have developed a kind of fine silver USB flash disk, and the inner side at wall is provided with gradient, and can prevent distortion when making, and method for making is simple.
Summary of the invention
The present invention seeks to provide a kind of fine silver USB flash disk to overcome the deficiencies in the prior art, the inner side at wall is provided with gradient, distortion can be prevented when making, and method for making is simple.
For achieving the above object, the technical solution used in the present invention is: a kind of fine silver USB flash disk, comprises USB flash disk main body; The lower end of described USB flash disk main body is provided with the groove communicated with outside; The two sides of described groove are respectively to tilted 4-5 degree; The chip connecting USB interface is provided with in described groove.
Preferably, the wall thickness of described USB flash disk main body lower end groove is 0.5-0.8mm.
Preferably, the upper end of described USB flash disk main body is provided with through hole.
The object of the invention is to the method for making additionally providing fine silver USB flash disk, described method for making comprises the following steps:
Step one: the silver bullion of solid is placed in mould and carries out cold stamping;
Step 2: after cold stamping, surrounding is had more Yin Qiebian and make USB flash disk main body;
Step 3: in the lower end chip of USB flash disk main body.
Preferably, described cold stamping is oil pressure.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Fine silver USB flash disk of the present invention is provided with gradient by the inner side at wall, can bear larger power when punching press, prevents distortion; and silver can with many toxin generation chemical reactions; there is remarkable antiseptic property, the health of protection user, and method for making is simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the front view of fine silver USB flash disk of the present invention;
Accompanying drawing 2 is the rear view of fine silver USB flash disk of the present invention;
Accompanying drawing 3 is the upward view of USB flash disk main body in fine silver USB flash disk of the present invention;
Accompanying drawing 4 is the process flow diagram of fine silver USB flash disk method for making of the present invention;
Wherein: 1, USB flash disk main body; 11, through hole; 12, groove; 2, chip.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-3 is fine silver USB flash disk of the present invention, comprises USB flash disk main body 1; The upper end of described USB flash disk main body 1 is provided with through hole 11, is convenient to hang USB flash disk, and lower end is provided with the groove 12 communicated with outside; The wall thickness at groove 12 place, described USB flash disk main body 1 lower end is 0.5-0.8mm, and the left and right sides of groove 12 are respectively to tilted 4-5 degree, can bear larger power when punching press, prevents distortion; The chip 2 connecting USB interface is provided with in described groove; The tow sides of described USB flash disk main body are respectively arranged with seal and icon.
Accompanying drawing 4 is the method for making of fine silver USB flash disk of the present invention, comprises following steps:
Step one: the silver bullion of solid is placed in mould and carries out oil pressure;
Step 2: after cold stamping, surrounding is had more Yin Qiebian and make USB flash disk main body;
Step 3: in the lower end chip of USB flash disk main body.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Fine silver USB flash disk of the present invention is provided with gradient by the inner side at wall, can bear larger power when punching press, prevents distortion; and silver can with many toxin generation chemical reactions; there is remarkable antiseptic property, the health of protection user, and method for making is simple.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (5)
1. a fine silver USB flash disk, is characterized in that: comprise USB flash disk main body; The lower end of described USB flash disk main body is provided with the groove communicated with outside; The two sides of described groove are respectively to tilted 4-5 degree; The chip connecting USB interface is provided with in described groove.
2. fine silver USB flash disk according to claim 1, is characterized in that: the wall thickness of described USB flash disk main body lower end groove is 0.5-0.8mm.
3. fine silver USB flash disk according to claim 1 and 2, is characterized in that: the upper end of described USB flash disk main body is provided with through hole.
4. the method for making of fine silver USB flash disk according to claim 1 or 2, is characterized in that: method for making comprises the following steps:
Step one: the silver bullion of solid is placed in mould and carries out cold stamping;
Step 2: after cold stamping, surrounding is had more Yin Qiebian and make USB flash disk main body;
Step 3: in the lower end chip of USB flash disk main body.
5. the method for making of fine silver USB flash disk according to claim 4, is characterized in that: described cold stamping is oil pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311988.8A CN104934055A (en) | 2015-06-09 | 2015-06-09 | Pure silver USB flash disk and manufacturing method of pure silver USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311988.8A CN104934055A (en) | 2015-06-09 | 2015-06-09 | Pure silver USB flash disk and manufacturing method of pure silver USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104934055A true CN104934055A (en) | 2015-09-23 |
Family
ID=54121192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510311988.8A Pending CN104934055A (en) | 2015-06-09 | 2015-06-09 | Pure silver USB flash disk and manufacturing method of pure silver USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934055A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7269004B1 (en) * | 2005-04-21 | 2007-09-11 | Super Talent Electronics, Inc. | Low-profile USB device |
| CN101447215A (en) * | 2008-12-16 | 2009-06-03 | 王美伦 | Pendant with mobile memory |
| CN204732160U (en) * | 2015-06-09 | 2015-10-28 | 苏州银艺文化发展有限公司 | A kind of fine silver USB flash disk |
-
2015
- 2015-06-09 CN CN201510311988.8A patent/CN104934055A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7269004B1 (en) * | 2005-04-21 | 2007-09-11 | Super Talent Electronics, Inc. | Low-profile USB device |
| CN101447215A (en) * | 2008-12-16 | 2009-06-03 | 王美伦 | Pendant with mobile memory |
| CN204732160U (en) * | 2015-06-09 | 2015-10-28 | 苏州银艺文化发展有限公司 | A kind of fine silver USB flash disk |
Non-Patent Citations (1)
| Title |
|---|
| 常伟: "纯银U盘，礼品U盘，商务U盘", 《HTTPS://CLUB.1688.COM/ARTICLE/21416613.HTM》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |