CN106935249B8 - 一种计算机硬盘消磁装置 - Google Patents
一种计算机硬盘消磁装置 Download PDFInfo
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- CN106935249B8 CN106935249B8 CN201710138854.XA CN201710138854A CN106935249B8 CN 106935249 B8 CN106935249 B8 CN 106935249B8 CN 201710138854 A CN201710138854 A CN 201710138854A CN 106935249 B8 CN106935249 B8 CN 106935249B8
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- Prior art keywords
- computer
- hard disc
- broken bucket
- crushing mechanism
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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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- 230000005347 demagnetization Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/024—Erasing
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- Crushing And Pulverization Processes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710138854.XA CN106935249B8 (zh) | 2017-03-09 | 2017-03-09 | 一种计算机硬盘消磁装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710138854.XA CN106935249B8 (zh) | 2017-03-09 | 2017-03-09 | 一种计算机硬盘消磁装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
CN106935249A CN106935249A (zh) | 2017-07-07 |
CN106935249B CN106935249B (zh) | 2019-03-22 |
CN106935249B8 true CN106935249B8 (zh) | 2019-04-30 |
Family
ID=59432966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710138854.XA Active CN106935249B8 (zh) | 2017-03-09 | 2017-03-09 | 一种计算机硬盘消磁装置 |
Country Status (1)
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CN (1) | CN106935249B8 (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2721225Y (zh) * | 2004-03-11 | 2005-08-31 | 北京和升达信息安全技术有限公司 | 机械式存储介质销毁机 |
CN201192654Y (zh) * | 2008-04-21 | 2009-02-11 | 上海大学 | 物理法销毁信息存储硬盘的设备 |
CN203253494U (zh) * | 2013-05-15 | 2013-10-30 | 北京和升达信息安全技术有限公司 | 消磁粉碎一体机 |
CN103611607B (zh) * | 2013-11-25 | 2015-08-19 | 张忠义 | 一种涉密电子信息载体销毁设备及销毁方法 |
CN104525329B (zh) * | 2014-12-12 | 2016-09-14 | 重庆懿虹科技发展有限责任公司 | 多媒体硬盘销毁装置 |
CN204412749U (zh) * | 2015-01-23 | 2015-06-24 | 浙江盛唐环保科技有限公司 | 硬盘粉碎机 |
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2017
- 2017-03-09 CN CN201710138854.XA patent/CN106935249B8/zh active Active
Also Published As
Publication number | Publication date |
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CN106935249A (zh) | 2017-07-07 |
CN106935249B (zh) | 2019-03-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190306 Address after: 710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province Applicant after: Xi'an EVOC Xingye Electronic Technology Co.,Ltd. Address before: 300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin Applicant before: Gao Wenkou |
|
CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
Correction item: Patentee|Address|Patent agency|Agent Correct: Xi'an EVOC Xingye Electronic Technology Co.,Ltd.|710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province|Shenzhen Edison Intellectual Property Agency (General Partnership) 44341|He Ting|Tian Liqiong False: Gao Wenkou|300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin|None Number: 12-02 Page: The title page Volume: 35 Correction item: Patentee|Address|Patent agency|Agent Correct: Xi'an EVOC Xingye Electronic Technology Co.,Ltd.|710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province|Shenzhen Edison Intellectual Property Agency (General Partnership) 44341|He Ting|Tian Liqiong False: Gao Wenkou|300387 Tianjin University of Technology, 399, Bingshui West Road, Xiqing, Tianjin|None Number: 12-02 Volume: 35 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: 518,000 B1, 20th Floor, Yanxiang Science and Technology Building, No. 31, Gaoxin Middle 4th Road, Maling Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong Patentee after: EVOC hi-tech Holdings Group Ltd. Country or region after: China Address before: 710000 No. 56 Jinye Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: Xi'an EVOC Xingye Electronic Technology Co.,Ltd. Country or region before: China |