CN2777903Y - Flexible printed circuitboard capable of keeping microconnection after die cutting - Google Patents
Flexible printed circuitboard capable of keeping microconnection after die cutting Download PDFInfo
- Publication number
- CN2777903Y CN2777903Y CN 200420103530 CN200420103530U CN2777903Y CN 2777903 Y CN2777903 Y CN 2777903Y CN 200420103530 CN200420103530 CN 200420103530 CN 200420103530 U CN200420103530 U CN 200420103530U CN 2777903 Y CN2777903 Y CN 2777903Y
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- CN
- China
- Prior art keywords
- circuit board
- flexible printed
- printed circuit
- utility
- model
- 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 - Lifetime
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Abstract
The utility model relates to a flexible printed circuit board with the microconnection keep after die cutting, which belongs to the field of printed circuits, particularly a flexible printed circuit board, which is composed of a flexible printed circuit board and a negator region; the circuit board is separated from a negator through blanking; more than one connecting ribs are arranged between the printed circuit board and the negator region; the printed circuit board is connected with the negator region through the connecting ribs; the microconnection of the connecting ribs is convenient for the separation of the printed circuit board and the negator region. The utility model has the advantages of simple structure, the prevention of the damage of the flexible printed circuit board, high processing efficiency and easy count; the utility model is favorable to keep the surface smoothness of the circuit board; the para position problem when sheets are stuck can be solved; the sheet sticking efficiency and the blanking efficiency are improved.
Description
Technical field
The die-cut back of the utility model keeps the flexible printed-circuit board of little connection to belong to the printed circuit field, particularly relates to a kind of flexible printed-circuit board.
Background technology
Flexible printed-circuit board separates circuit board component by stamping-out in the course of processing with not element, because flexible printed circuit board elements, in processing and use, be convenient to improve operating efficiency, need flexible printed circuit board elements to operate, so just require flexible printed circuit board elements is linked together flexible printed circuit board elements and not element district with dowel with whole plate; Simultaneously because the paster of flexible printed-circuit board components and parts has higher requirement to the evenness on flexible printed-circuit board surface, circuit board component is with after not element separates, cause the evenness of circuit board surface to descend easily, flexible printed circuit board elements is not easy to check on quantity is calculated, bring inconvenience to the user, therefore the flexible printed circuit board elements of the die-cut little connection in back keeps the mode of whole plate conveniently to address the above problem, and little connection of dowel simultaneously also makes things convenient for separating of flexible printed circuit board elements and not element district.
The content of utility model
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of damage that prevents flexible printed circuit board elements, efficiency of assembling height, the flexible printed-circuit board of holding circuit plate surface smoothness.
The purpose of this utility model reaches by following measure, it is made up of flexible printed-circuit board and not element district, in the course of processing, by stamping-out circuit board is separated with not element, between flexible printed-circuit board and not element district, be provided with more than one dowel, owing to have dowel that flexible printed-circuit board and not element district are linked together on the flexible printed-circuit board, the overall structure that can keep flexible printed-circuit board, help improving the circuit board surface evenness, can solve the problem of contraposition when paster, improve paster efficient.
The utility model is provided with more than one dowel between flexible printed-circuit board and not element district stamping-out otch, through after die-cut, gone out the profile of flex plate element, but still keeping the whole plate structure of flex plate element by the little connection of dowel, little connection of this dowel also makes things convenient for separating of flexible printed circuit board elements and not element district.
The utility model is simple in structure, prevents the damage of flexible printed-circuit board, and the working (machining) efficiency height is checked easily, helps improving the circuit board surface evenness, can solve the problem of contraposition when paster, has improved efficient.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is dowel structural representations of the present utility model.
Accompanying drawing 3 is dowel notch features schematic diagrames of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is made up of flexible printed-circuit board 1 and not element district 2, in the course of processing, by stamping-out circuit board is separated with not element, between flexible printed circuit board elements and not element district, be provided with two dowels 3, have dowel that flexible printed circuit board elements and not element district are linked together on the flexible printed-circuit board.Processing stamping-out otch 4 separates printed circuit board with not element district 2.
As shown in Figure 2, the utility model is provided with dowel 3 between flexible printed-circuit board 1 and not element district 2 stamping-out otch, dowel links together flexible printed-circuit board and not element district, and little connection of this dowel also makes things convenient for separating of flexible printed-circuit board and not element district.Be connected with processing stamping-out otch 4 at flexible printed-circuit board and not element district.
As shown in Figure 3, the utility model is provided with dowel 3 between flexible printed-circuit board 1 and not element district 2 stamping-out otch, dowel links together flexible printed-circuit board and not element district, and little connection of this dowel also makes things convenient for separating of flexible printed-circuit board and not element district.Processing stamping-out otch 4 separates printed circuit board with not element district 2.
Claims (3)
1, a kind of die-cut back keeps the flexible printed-circuit board of little connection, it is characterized in that being made up of flexible printed-circuit board and not element district, is provided with more than one dowel between flexible printed-circuit board and not element district stamping-out otch.
2, die-cut back according to claim 1 keeps the flexible printed-circuit board of little connection, it is characterized in that being embedded in the not element district at the stamping-out otch at dowel place.
3, die-cut back according to claim 1 keeps the flexible printed-circuit board of little connection, it is characterized in that dowel links together flexible printed-circuit board and not element district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103530 CN2777903Y (en) | 2004-12-29 | 2004-12-29 | Flexible printed circuitboard capable of keeping microconnection after die cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103530 CN2777903Y (en) | 2004-12-29 | 2004-12-29 | Flexible printed circuitboard capable of keeping microconnection after die cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777903Y true CN2777903Y (en) | 2006-05-03 |
Family
ID=36745277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103530 Expired - Lifetime CN2777903Y (en) | 2004-12-29 | 2004-12-29 | Flexible printed circuitboard capable of keeping microconnection after die cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777903Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317555A (en) * | 2012-03-22 | 2013-09-25 | 宏启胜精密电子(秦皇岛)有限公司 | Punching mold and punching method |
| CN105555027A (en) * | 2015-12-11 | 2016-05-04 | 苏州米达思精密电子有限公司 | Flexible reinforcing sheet thermal laminating method |
| CN112105170A (en) * | 2020-09-28 | 2020-12-18 | 捷卡（厦门）工业科技有限公司 | Method for gluing small circuit hard board and small circuit hard board |
-
2004
- 2004-12-29 CN CN 200420103530 patent/CN2777903Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317555A (en) * | 2012-03-22 | 2013-09-25 | 宏启胜精密电子(秦皇岛)有限公司 | Punching mold and punching method |
| CN103317555B (en) * | 2012-03-22 | 2015-07-01 | 宏启胜精密电子(秦皇岛)有限公司 | Punching mold and punching method |
| CN105555027A (en) * | 2015-12-11 | 2016-05-04 | 苏州米达思精密电子有限公司 | Flexible reinforcing sheet thermal laminating method |
| CN105555027B (en) * | 2015-12-11 | 2018-06-19 | 苏州中拓专利运营管理有限公司 | A kind of method of flexibility reinforcing chip thermal-adhering |
| CN112105170A (en) * | 2020-09-28 | 2020-12-18 | 捷卡（厦门）工业科技有限公司 | Method for gluing small circuit hard board and small circuit hard board |
| CN112105170B (en) * | 2020-09-28 | 2021-11-23 | 捷卡（厦门）工业科技有限公司 | Method for gluing small circuit hard board and small circuit hard board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141229 Granted publication date: 20060503 |