CN201797644U - Printed circuit board (PCB) with impedance module - Google Patents
Printed circuit board (PCB) with impedance module Download PDFInfo
- Publication number
- CN201797644U CN201797644U CN2010205383746U CN201020538374U CN201797644U CN 201797644 U CN201797644 U CN 201797644U CN 2010205383746 U CN2010205383746 U CN 2010205383746U CN 201020538374 U CN201020538374 U CN 201020538374U CN 201797644 U CN201797644 U CN 201797644U
- Authority
- CN
- China
- Prior art keywords
- impedance module
- pcb
- pcb board
- impedance
- process edge
- 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
Images
Abstract
The utility model discloses a printed circuit board (PCB) with an impedance module, which comprises a PCB, a process edge, a cutting groove and a wave-shaped impedance module, wherein the process edge is arranged on the edge of the PCB, the cutting groove is arranged at a connecting part of the PCB and the process edge, the wave-shaped impedance module is arranged on the process edge, a row of impedance test holes are respectively and symmetrically arranged at both ends of the impedance module, and the process edge can be finally abandoned. Thereby, the impedance module is arranged on the process edge, and is simultaneously abandoned with the process edge after the test is completed. Thereby, the impedance module does not need to occupy other space of the PCB, further, the materials can be saved, and the cost can be reduced.
Description
Technical field
The utility model relates to a kind of pcb board, relates in particular to the structure that a kind of a plurality of pcb boards that will process are together separated fast.
Background technology
As electronic product substantially the most also is most crucial parts, pcb board extensively applies on each electronic product and main equipment and the device, usually, according to customer requirement, manufacturer need be laid in circuit on the substrate of pcb board, in process of production, need the impedance of test pcb board, therefore impedance module need be set on pcb board.
The utility model content
It is a kind of on pcb board technology limit but not in other positions of pcb board impedance module is set and is used to test impedance that the purpose of this utility model is to provide, thus economical with materials, the pcb board that reduces cost.
In order to achieve the above object, the technical scheme that the utility model adopted is: a kind of pcb board that is provided with impedance module, comprise pcb board, be located at the technology limit at pcb board edge, pcb board and junction, technology limit are provided with the cut-out groove, on the technology limit, be provided with the waveform impedance module,, respectively be provided with the anti-instrument connection of an exclusion symmetrically at the two ends of described impedance module.The technology limit finally can go out of use, and therefore, impedance module is located on the technology limit, and it is discarded with the technology limit to finish the test back, thereby impedance module does not need to take other spaces of pcb board, and then economical with materials, reduces cost.
Described a kind of novel pcb board, the anti-instrument connection of described every exclusion is four.
After adopting said structure, impedance module is located on the technology limit, it is discarded with the technology limit to finish the test back, thereby impedance module does not need to take other spaces of pcb board, and then economical with materials, reduces cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
In order to make those skilled in the art better understand the utility model, conjunction with figs. describes in detail now:
Please refer to shown in Figure 1, the utility model discloses a kind of pcb board that is provided with impedance module, comprise pcb board 1, be located at the technology limit 2 at pcb board 1 edge, pcb board 1 is provided with 2 junctions, technology limit and cuts off groove 3, on technology limit 2, be provided with waveform impedance module 4,, respectively be provided with the anti-instrument connection 5 of an exclusion symmetrically at the two ends of described impedance module 4.Technology limit 2 finally can go out of use, and therefore, impedance module 4 is located on the technology limit 2, and it is discarded with technology limit 2 to finish the test back, thereby impedance module 4 does not need to take other spaces of pcb board 1, and then economical with materials, reduces cost.
The anti-instrument connection 5 of described every exclusion is four.
Claims (2)
1. a pcb board that is provided with impedance module comprises pcb board, is located at the technology limit at pcb board edge, pcb board and junction, technology limit are provided with the cut-out groove, it is characterized in that, are provided with the waveform impedance module on the technology limit, at the two ends of described impedance module, respectively be provided with the anti-instrument connection of an exclusion symmetrically.
2. a kind of pcb board that is provided with impedance module as claimed in claim 1 is characterized in that, the anti-instrument connection of described every exclusion is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205383746U CN201797644U (en) | 2010-09-21 | 2010-09-21 | Printed circuit board (PCB) with impedance module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205383746U CN201797644U (en) | 2010-09-21 | 2010-09-21 | Printed circuit board (PCB) with impedance module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797644U true CN201797644U (en) | 2011-04-13 |
Family
ID=43852540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205383746U Expired - Fee Related CN201797644U (en) | 2010-09-21 | 2010-09-21 | Printed circuit board (PCB) with impedance module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797644U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163096A (en) * | 2016-08-26 | 2016-11-23 | 奥士康精密电路（惠州）有限公司 | The impedance plate of a kind of high evenness and production method thereof |
| CN106255326A (en) * | 2016-08-26 | 2016-12-21 | 奥士康精密电路（惠州）有限公司 | A kind of multilayer impedance circuit board producing method improving edges of boards impedance strip |
| CN106255327A (en) * | 2016-08-26 | 2016-12-21 | 奥士康精密电路（惠州）有限公司 | A kind of impedance plate thickness of dielectric layers control method |
| CN106855590A (en) * | 2016-11-18 | 2017-06-16 | 深圳崇达多层线路板有限公司 | A kind of PCB impedance modules structure and its detection method |
| CN109791176A (en) * | 2017-06-28 | 2019-05-21 | 深圳市柔宇科技有限公司 | Circuit board and multiple-printed-panel for circuit board |
-
2010
- 2010-09-21 CN CN2010205383746U patent/CN201797644U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163096A (en) * | 2016-08-26 | 2016-11-23 | 奥士康精密电路（惠州）有限公司 | The impedance plate of a kind of high evenness and production method thereof |
| CN106255326A (en) * | 2016-08-26 | 2016-12-21 | 奥士康精密电路（惠州）有限公司 | A kind of multilayer impedance circuit board producing method improving edges of boards impedance strip |
| CN106255327A (en) * | 2016-08-26 | 2016-12-21 | 奥士康精密电路（惠州）有限公司 | A kind of impedance plate thickness of dielectric layers control method |
| CN106255326B (en) * | 2016-08-26 | 2019-12-03 | 奥士康精密电路（惠州）有限公司 | A kind of multilayer impedance circuit board producing method improving edges of boards impedance strip |
| CN106255327B (en) * | 2016-08-26 | 2019-12-03 | 奥士康精密电路（惠州）有限公司 | A kind of impedance plate thickness of dielectric layers control method |
| CN106163096B (en) * | 2016-08-26 | 2019-12-03 | 奥士康精密电路（惠州）有限公司 | A kind of impedance plate and its production method of high evenness |
| CN106855590A (en) * | 2016-11-18 | 2017-06-16 | 深圳崇达多层线路板有限公司 | A kind of PCB impedance modules structure and its detection method |
| CN109791176A (en) * | 2017-06-28 | 2019-05-21 | 深圳市柔宇科技有限公司 | Circuit board and multiple-printed-panel for circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201797644U (en) | Printed circuit board (PCB) with impedance module | |
| CN203775311U (en) | Camera module and electronic equipment | |
| CN201797652U (en) | Structure for splicing multiple different types of PCB boards | |
| CN102832520B (en) | Portable electronic equipment | |
| CN204031568U (en) | Flexible printed circuit board | |
| CN201805631U (en) | Inverted-fastening assembling structure for printed circuit boards (PCB) | |
| CN201797651U (en) | PCB (printed circuit board) board with shunt copper sheet | |
| CN204481287U (en) | A kind of test adaptor plate | |
| CN203301860U (en) | Circuit board | |
| CN203859940U (en) | Universal tool for processing flexible circuit board | |
| CN203968493U (en) | For the fixture of thin plate internal layer DES and brown production | |
| CN203504883U (en) | LED soft lamp panel | |
| CN102497732A (en) | PCB (printed circuit board) spliced plate | |
| CN110309095B (en) | Multifunctional industrial controller mainboard | |
| CN205179532U (en) | Integrative circuit plate structure that sets up of button and antenna | |
| CN203840636U (en) | PCB pad | |
| CN204498476U (en) | A kind of PCB localization tool | |
| CN201709025U (en) | Stamp type printed circuit board | |
| CN202143293U (en) | Print circuit board convenient for die punching | |
| CN204887680U (en) | Checkable plug is pointed towards inclined to one side structure | |
| CN203352940U (en) | Novel circuit board | |
| CN201805630U (en) | Novel PCB (printed circuit board) | |
| CN102497727A (en) | Printed circuit board (PCB) with stamp holes | |
| CN203872431U (en) | Printed circuit jointed board with side groove | |
| CN207070439U (en) | A kind of switching device of TF card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131128 Address after: 518104, No. two, No. 202, building 203, Xingye building, upper Star Industrial Zone, West Ring Road, Baoan District, Shenzhen, Guangdong Patentee after: China Tech great achievement circuit Science and Technology Ltd. of Shenzhen Address before: 518000 workshop No. 12, Fuhua Industrial Zone, Fuyong Town, Baoan District, Guangdong, Shenzhen Patentee before: Leixinda Electronics (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |