CN201298960Y - PCB board convenient for welding - Google Patents
PCB board convenient for welding Download PDFInfo
- Publication number
- CN201298960Y CN201298960Y CNU2008201302649U CN200820130264U CN201298960Y CN 201298960 Y CN201298960 Y CN 201298960Y CN U2008201302649 U CNU2008201302649 U CN U2008201302649U CN 200820130264 U CN200820130264 U CN 200820130264U CN 201298960 Y CN201298960 Y CN 201298960Y
- Authority
- CN
- China
- Prior art keywords
- pcb board
- welding
- blind hole
- convenient
- utility
- 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
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- Wire Bonding (AREA)
Abstract
The utility model discloses a PCB board which is convenient for welding. The PCB board comprises a welding disc; the PCB board is provided with a blind hole; and the welding disc is attached to the bottom wall of the blind hole. Therefore, the welding line is not easy to be twisted off and the performance of the PCB board is improved.
Description
Technical field
The utility model relates to a kind of pcb board, particularly a kind of pcb board of being convenient to weld.
Background technology
Pad on the existing P CB plate directly reveals copper, by welding bonding wire is welded on the pad then.Adopt this pcb board, after the welding, the height height of scolding tin when reversing bonding wire, makes that easily bonding wire twists off, thereby influences the performance of pcb board.
The utility model content
The utility model provides a kind of pcb board of being convenient to weld, and makes that bonding wire is difficult for twisting off, and improves the performance of pcb board.
The utility model provides a kind of pcb board of being convenient to weld, and comprises pad on this pcb board, offers blind hole on this pcb board, and described pad is covered on the diapire of described blind hole.
Further, described pad also is covered on the sidewall of described blind hole.
Description of drawings
Figure 1 shows that the structural representation of the pcb board of being convenient to weld among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be elaborated.
At first with reference to figure 1, the embodiment of the pcb board of being convenient to weld that the utility model provides shown in it.In Fig. 1, a kind of pcb board of being convenient to weld comprises pad 12 on this pcb board 11, offers blind hole 13 on this pcb board, and pad 12 is covered on the diapire of blind hole 13.
During welding, bonding wire is inserted in the blind hole 13, bonding wire is welded on the pcb board, be convenient to the bonding wire fixed position on the one hand by scolding tin; On the other hand, reduce the height of scolding tin, when reversing bonding wire, be difficult for broken string like this, improved the performance of pcb board; And the employing blind hole, in welding, scolding tin can not drop by blind hole, the feature of environmental protection when further improving welding.
Pad can also be covered on the sidewall of blind hole, further improves the contact area of bonding wire and pad, thereby improves the performance of pcb board.
The above only is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1, a kind of pcb board of being convenient to weld comprises pad on this pcb board, it is characterized in that, offers blind hole on this pcb board, and described pad is covered on the diapire of described blind hole.
2, pcb board according to claim 1 is characterized in that, described pad also is covered on the sidewall of described blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201302649U CN201298960Y (en) | 2008-12-15 | 2008-12-15 | PCB board convenient for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201302649U CN201298960Y (en) | 2008-12-15 | 2008-12-15 | PCB board convenient for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298960Y true CN201298960Y (en) | 2009-08-26 |
Family
ID=41044950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201302649U Expired - Fee Related CN201298960Y (en) | 2008-12-15 | 2008-12-15 | PCB board convenient for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298960Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625625A (en) * | 2012-04-01 | 2012-08-01 | 北京市万格数码通讯科技有限公司 | Novel fixing device and assembling method for high-power radio frequency power amplifiers |
| CN103209543A (en) * | 2013-04-17 | 2013-07-17 | 武汉点金激光科技有限公司 | Pin resistance board for pin board type gas laser |
-
2008
- 2008-12-15 CN CNU2008201302649U patent/CN201298960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625625A (en) * | 2012-04-01 | 2012-08-01 | 北京市万格数码通讯科技有限公司 | Novel fixing device and assembling method for high-power radio frequency power amplifiers |
| CN103209543A (en) * | 2013-04-17 | 2013-07-17 | 武汉点金激光科技有限公司 | Pin resistance board for pin board type gas laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU CLASSIC HARDWARE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG HUBBLE ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20111209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318056 TAIZHOU, ZHEJIANG PROVINCE TO: 318050 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111209 Address after: Taizhou City, Zhejiang province Luqiao District No. 318050 South Street No. 283 Patentee after: Taizhou Sishu Hardware Co.,Ltd. Address before: 318056, Taizhou District, Zhejiang City, Luqiao Province side streets Tan Village Patentee before: Zhejiang Habo Electronics Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20121215 |