CN208480032U - 一种沉头电路板 - Google Patents
一种沉头电路板 Download PDFInfo
- Publication number
- CN208480032U CN208480032U CN201820929787.3U CN201820929787U CN208480032U CN 208480032 U CN208480032 U CN 208480032U CN 201820929787 U CN201820929787 U CN 201820929787U CN 208480032 U CN208480032 U CN 208480032U
- Authority
- CN
- China
- Prior art keywords
- screw
- circuit board
- countersunk head
- counter sink
- head circuit
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820929787.3U CN208480032U (zh) | 2018-06-14 | 2018-06-14 | 一种沉头电路板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820929787.3U CN208480032U (zh) | 2018-06-14 | 2018-06-14 | 一种沉头电路板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208480032U true CN208480032U (zh) | 2019-02-05 |
Family
ID=65213838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820929787.3U Expired - Fee Related CN208480032U (zh) | 2018-06-14 | 2018-06-14 | 一种沉头电路板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208480032U (zh) |
-
2018
- 2018-06-14 CN CN201820929787.3U patent/CN208480032U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A countersunk head circuit board Effective date of registration: 20220519 Granted publication date: 20190205 Pledgee: Postal Savings Bank of China Limited Meizhou Chengqu sub branch Pledgor: GRANDWORK ELECTRONICS CO.,LTD. Registration number: Y2022980005956 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190205 Pledgee: Postal Savings Bank of China Limited Meizhou Chengqu sub branch Pledgor: GRANDWORK ELECTRONICS CO.,LTD. Registration number: Y2022980005956 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |