CN201690687U - Supporting board base for surface mounting of flexible printed circuit boards - Google Patents
Supporting board base for surface mounting of flexible printed circuit boards Download PDFInfo
- Publication number
- CN201690687U CN201690687U CN2009202649340U CN200920264934U CN201690687U CN 201690687 U CN201690687 U CN 201690687U CN 2009202649340 U CN2009202649340 U CN 2009202649340U CN 200920264934 U CN200920264934 U CN 200920264934U CN 201690687 U CN201690687 U CN 201690687U
- Authority
- CN
- China
- Prior art keywords
- supporting board
- flexible printed
- supporting plate
- base
- printed 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 - Lifetime
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Abstract
The utility model relates to a supporting board base for surface mounting of flexible printed circuit boards, belongs to the field of printed circuit boards and discloses a positioning supporting board base used in high-precision surface mounting process of flexible printed circuit boards. The supporting board base consists of a supporting board, filler strips and a base, the base is provided with positioning pin holes, the supporting board is also provided with positioning pin holes, the base and the supporting board are connected and positioned by positioning pins, the supporting board is provided with recesses, and the filler strips are disposed in the recesses of the supporting board. The supporting board base is simple in structure and convenient in process, and is a universal supporting board base capable of replacing a plurality of supporting boards, thereby reducing manufacturing cost. The supporting board base for surface mounting of flexible printed circuit boards is practical and effective.
Description
Technical field
The utility model flexible printed-circuit board surface mount supporting plate seat belongs to the printed circuit board field, is a kind of location supporting plate seat when doing high accuracy mounting on flexible printed-circuit board.
Background technology
The flexible printed-circuit board surface mounting technology be a kind of utilize screen printer at the surperficial silk-screen tin cream of printed circuit board (be called for short PCB), utilize chip mounter after mask placement device on the flexible printed-circuit board PCB, by Reflow Soldering device is welded on technology on the pcb board.Along with portable, the miniaturization requirement of electronic product, flexible printed-circuit board (following abbreviation FPC) is widely used in each electronic product because of its light, thin characteristics.Mount device at the flexible printed-circuit board tow sides and become one of development trend.
Flexible printed-circuit board is different with general rigid printed circuit boards, and flexible printed-circuit board is equally soft because of its sensitive paper, fixing difficulty, and dimensional uniformity is poor, can't use general clamp method to process.Process and flexible printed-circuit board need be positioned on the special-purpose supporting plate.Carrying out second face when mounting, for preventing that first device is with FPC jack-up, cause plate face injustice, can't silk-screen, also need manufacture the supporting plate of the special-purpose empty avoiding first bin device position in addition, simultaneously first other position is supported again, and each type is all done special-purpose supporting plate and base, and be so not only time-consuming but also can increase manufacturing cost to a great extent.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, and provides a kind of two-sided empty avoiding location that has, locating accuracy height, the flexible printed-circuit board surface mount supporting plate seat that reduces cost.
The purpose of this utility model reaches by following measure, and it is by supporting plate, and filler strip and base constitute, base is provided with dowel hole, and supporting plate is provided with dowel hole, alignment pin be located by connecting base and supporting plate, supporting plate is provided with recess, and filler strip is placed on the recess on the supporting plate.
Recess on the supporting plate of the present utility model can be a through hole.
On the filler strip of the present utility model adhesive tape is set, adhesive tape is filler strip fixedly.
The utility model is simple in structure, and is easy to process, and a kind of general supporting plate seat can replace multiple supporting plate, reduces manufacturing cost, is a kind of practical and effective flexible printed-circuit board surface mount supporting plate seat.
Description of drawings
Accompanying drawing 1 is a support board structure schematic diagram of the present utility model.
Accompanying drawing 2 is understructure schematic diagrames of the present utility model.
Accompanying drawing 3 is package assembly 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, supporting plate of the present utility model is provided with cotter way position, location 1, and cotter way position, location is cut empty, and supporting plate of the present utility model is provided with recess 2, and recess is not cut sky.
As shown in Figure 2, base of the present utility model is provided with location cotter way 3, and alignment pin is transportable in groove.
Shown in accompanying drawing 3, accompanying drawing 4, the utility model is by supporting plate 7, base 8 and filler strip 5 constitute, base is provided with location cotter way 3, be provided with cotter way position, location on the supporting plate equally, alignment pin 4 be located by connecting base and supporting plate, filler strip are placed on the recess on the supporting plate. and subsidiary adhesive tape on the filler strip, adhesive tape is filler strip fixedly.
During use, anchor clamps are enclosed within on the base, the alignment pin of base are moved to corresponding position according to the position of flexible printed board 9 location holes, and locking positioning pin 4.When doing first surface mount of flexible printed board, all pad is full with supporting plate recess place with filler strip, when doing second surface mount of flexible printed board, keeps the filler strip of second device position below on the supporting plate, and fixes with high temperature gummed tape.Take off the filler strip of first device position below, flexible printed board second towards last, is placed on the supporting plate of having finished, do surface mount in the usual way.
Claims (3)
1. a flexible printed-circuit board surface mount supporting plate seat is characterized in that by supporting plate, and filler strip and base constitute, base is provided with dowel hole, and supporting plate is provided with dowel hole, alignment pin be located by connecting base and supporting plate, supporting plate is provided with recess, and filler strip is placed on the recess on the supporting plate.
2. flexible printed-circuit board surface mount supporting plate seat according to claim 1 is characterized in that the recess through hole on the supporting plate.
3. flexible printed-circuit board surface mount supporting plate seat according to claim 1 is characterized in that being provided with on the filler strip adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202649340U CN201690687U (en) | 2009-12-14 | 2009-12-14 | Supporting board base for surface mounting of flexible printed circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202649340U CN201690687U (en) | 2009-12-14 | 2009-12-14 | Supporting board base for surface mounting of flexible printed circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690687U true CN201690687U (en) | 2010-12-29 |
Family
ID=43378963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202649340U Expired - Lifetime CN201690687U (en) | 2009-12-14 | 2009-12-14 | Supporting board base for surface mounting of flexible printed circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690687U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398097A (en) * | 2011-12-01 | 2012-04-04 | 昆山明创电子科技有限公司 | Tin furnace jig |
| CN104411113A (en) * | 2014-11-14 | 2015-03-11 | 镇江华印电路板有限公司 | High-efficient printed circuit board surface-mounted pallet base |
| CN104684272A (en) * | 2014-11-19 | 2015-06-03 | 深圳市海能达通信有限公司 | Multi-splicing PCB (printed circuit board) patch clamp and production process thereof |
| CN105307401A (en) * | 2015-10-31 | 2016-02-03 | 张南国 | Cutting apparatus of flexible circuit boards |
-
2009
- 2009-12-14 CN CN2009202649340U patent/CN201690687U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398097A (en) * | 2011-12-01 | 2012-04-04 | 昆山明创电子科技有限公司 | Tin furnace jig |
| CN104411113A (en) * | 2014-11-14 | 2015-03-11 | 镇江华印电路板有限公司 | High-efficient printed circuit board surface-mounted pallet base |
| CN104684272A (en) * | 2014-11-19 | 2015-06-03 | 深圳市海能达通信有限公司 | Multi-splicing PCB (printed circuit board) patch clamp and production process thereof |
| CN105307401A (en) * | 2015-10-31 | 2016-02-03 | 张南国 | Cutting apparatus of flexible circuit boards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |