CN110809369A - 一种电路板钻孔辅助器 - Google Patents
一种电路板钻孔辅助器 Download PDFInfo
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- CN110809369A CN110809369A CN201911131789.3A CN201911131789A CN110809369A CN 110809369 A CN110809369 A CN 110809369A CN 201911131789 A CN201911131789 A CN 201911131789A CN 110809369 A CN110809369 A CN 110809369A
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- Prior art keywords
- drilling
- circuit board
- special
- assisting
- long hole
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
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Priority Applications (1)
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CN201911131789.3A CN110809369B (zh) | 2019-11-19 | 2019-11-19 | 一种电路板钻孔辅助器 |
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CN201911131789.3A CN110809369B (zh) | 2019-11-19 | 2019-11-19 | 一种电路板钻孔辅助器 |
Publications (2)
Publication Number | Publication Date |
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CN110809369A true CN110809369A (zh) | 2020-02-18 |
CN110809369B CN110809369B (zh) | 2020-09-29 |
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CN201911131789.3A Active CN110809369B (zh) | 2019-11-19 | 2019-11-19 | 一种电路板钻孔辅助器 |
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CN (1) | CN110809369B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2384756Y (zh) * | 1999-07-16 | 2000-06-28 | 江宝民 | 多用途钻孔辅助器 |
CN209077861U (zh) * | 2018-10-21 | 2019-07-09 | 梁新民 | 一种用于辅助钻孔的工具 |
CN110202638A (zh) * | 2019-06-12 | 2019-09-06 | 惠州市盈帆实业有限公司 | 一种复合电路板的沉头孔的制作方法 |
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2019
- 2019-11-19 CN CN201911131789.3A patent/CN110809369B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2384756Y (zh) * | 1999-07-16 | 2000-06-28 | 江宝民 | 多用途钻孔辅助器 |
CN209077861U (zh) * | 2018-10-21 | 2019-07-09 | 梁新民 | 一种用于辅助钻孔的工具 |
CN110202638A (zh) * | 2019-06-12 | 2019-09-06 | 惠州市盈帆实业有限公司 | 一种复合电路板的沉头孔的制作方法 |
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CN110809369B (zh) | 2020-09-29 |
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PB01 | Publication | ||
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Effective date of registration: 20200825 Address after: No.1 Weiyi Road, Gangtou Town Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xuzhou ChenKe Electronic Co.,Ltd. Address before: 310003 Xinhua Road City, Zhejiang Province, No. 266, room, No. 410 Applicant before: Hangzhou Zhiren Information Technology Co.,Ltd. |
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Effective date of registration: 20211221 Address after: 221400 No. 259, Weiyi Road, Gangtou Town Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Tongyu Automation Technology Co.,Ltd. Address before: 221400 No.1 Weiyi Road, Gangtou Town Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou ChenKe Electronic Co.,Ltd. |