CN201933155U - Basket print-free sink copper hanging basket for flexible printed circuit board - Google Patents
Basket print-free sink copper hanging basket for flexible printed circuit board Download PDFInfo
- Publication number
- CN201933155U CN201933155U CN2010206687518U CN201020668751U CN201933155U CN 201933155 U CN201933155 U CN 201933155U CN 2010206687518 U CN2010206687518 U CN 2010206687518U CN 201020668751 U CN201020668751 U CN 201020668751U CN 201933155 U CN201933155 U CN 201933155U
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- rectangular frame
- basket
- hanging basket
- circuit board
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Abstract
The utility model discloses a basket print-free copper hanging basket for a flexible printed circuit board (FPCB), which comprises a hanging basket and a jig, wherein the jig is arranged at the top of the hanging basket and is connected with the hanging basket; the hanging basket comprises a first rectangular frame and a second rectangular frame which are the same in shape and size and are arranged relatively and parallel to each other; a plurality of permanent connection strips are arranged between the first rectangular frame and the second rectangular frame; and the first rectangular frame and the second rectangular frame are respectively and internally provided with vertical curves which are equal in quantity and distributed in a parallel way at equal intervals. The basket print-free copper hanging basket has a simple structure and low manufacturing cost and does not need complicated operation process when placing the FPCB, thus being convenient to use; and as a board of the circuit board does not contact other parts of the hanging basket, basket print is not formed on the board after sink copper is finished, so that the attractiveness of obtained panels can be ensured, thereby greatly enhancing the yield of products.
Description
Technical field
Used instrument when the utility model relates to a kind of making flexible print circuit board, particularly a kind of flexible print circuit board do not have the heavy copper Hanging Basket of basket seal.
Background technology
Electroless copper plating is at the treatment step of making the outbalance that flexible print circuit board (FPCB) carried out.When sinking the copper step, need use Hanging Basket and assist, during operation FPCB be placed Hanging Basket, again Hanging Basket be put into heavy copper solutions, treat that the heavy copper process of plate face is finished after, can take out Hanging Basket.The employed Hanging Basket of tradition all is a cage construction, and this cage Hanging Basket causes FPCB to produce the Hanging Basket seal easily after heavy copper is finished, and this Hanging Basket seal can have a strong impact on the outward appearance degree of plate face.Along with the client is more and more stricter to the appearance requirement of plate face, the phenomenon of Hanging Basket seal appears in this FPCB must be improved.
Summary of the invention
For addressing the above problem, the utility model provides a kind of flexible print circuit board simple in structure not have the heavy copper Hanging Basket of basket seal, utilizes this heavy copper Hanging Basket can solve heavy copper Hanging Basket seal problem, guarantees the good looking appearance of gained FPCB, improves the quality yield of product.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of flexible print circuit board does not have the heavy copper Hanging Basket of basket seal, comprise Hanging Basket basket and the hanger that is arranged at Hanging Basket basket top and links to each other with the Hanging Basket basket, described Hanging Basket frame comprises identical first rectangular frame and second rectangular frame of shape size, parallel being oppositely arranged between described first rectangular frame and second rectangular frame, be provided with the plurality of fixed connecting strip between first rectangular frame and second rectangular frame, be provided with the vertical curve that quantity equates in first rectangular frame and second rectangular frame, vertical curve distributes in the mode of parallel equidistant.
As preferred embodiment, the distance between the described vertical curve is not less than 5mm.
As preferred embodiment, described fixedly connected quantity is four, fixedlys connected with four corner positions of first rectangular frame and second rectangular frame respectively in fixedly connected two ends.
The beneficial effects of the utility model are: the utility model is when using, wiring board is placed between first rectangular frame and second rectangular frame, the two ends of wiring board are interposed in respectively in the two relative vertical curves, just can carry out follow-up heavy copper process after forming stable annexation.The utility model is simple in structure, and cost of manufacture is low, does not need the complicated operations process when placing FPCB, and is easy to use; Because the plate face of wiring board can't touch other parts of Hanging Basket, therefore after finishing, heavy copper can't on the plate face, form the Hanging Basket seal, can guarantee the good looking appearance degree of gained sheet material effectively, improve the product yield of product greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Embodiment
With reference to Fig. 1, a kind of flexible print circuit board of the present utility model does not have the heavy copper Hanging Basket of basket seal, the hanger 2 that comprises Hanging Basket basket 1 and be arranged at Hanging Basket basket 1 top and link to each other with Hanging Basket basket 1, described Hanging Basket frame 1 comprises identical first rectangular frame 3 and second rectangular frame 4 of shape size, parallel being oppositely arranged between described first rectangular frame 3 and second rectangular frame 4, be provided with plurality of fixed connecting strip 5 between first rectangular frame 3 and second rectangular frame 4, be provided with the vertical curve 6 that quantity equates in first rectangular frame 3 and second rectangular frame 4, vertical curve 6 distributes in the mode of parallel equidistant.During practical application, first rectangular frame 3 and second rectangular frame 4 can utilize stainless steel and other metal materials or other mechanically resistant materials to make, and both can adopt the mode of welding combination to obtain, and also can adopt integrated mode to obtain.Described fixedly connected 5 effect is to fix first rectangular frame 3 and second rectangular frame 4, its quantity and the position is set changes as required, as preferred embodiment, fixedly connected 5 quantity is four, fixedlying connected with four corner positions of first rectangular frame 3 and second rectangular frame 4 respectively in fixedly connected 5 two ends, adopts that Hanging Basket basket 1 can form a rectangular parallelepiped frame behind this preferred structure.Vertical curve 6 general using steel wires are realized, to guarantee its solidness.
When the utility model uses, FPCB is placed between first rectangular frame 3 and second rectangular frame 4, the two ends of wiring board are interposed in respectively in the two relative vertical curves 6, have enough spacing distances between the adjacent wiring board in order to make, avoid mutual touching, so the distance between the vertical curve 6 preferably is not less than 5mm.
The utility model is simple in structure, and cost of manufacture is low, does not need the complicated operations process when placing FPCB, and is easy to use; Because the plate face of wiring board can't touch other parts of Hanging Basket, therefore after finishing, heavy copper can't on the plate face, form the Hanging Basket seal, can guarantee the good looking appearance degree of gained sheet material effectively, improve the product yield of product greatly.
Claims (3)
1. a flexible print circuit board does not have the heavy copper Hanging Basket of basket seal, the hanger (2) that comprises Hanging Basket basket (1) and be arranged at Hanging Basket basket (1) top and link to each other with Hanging Basket basket (1), it is characterized in that described Hanging Basket frame (1) comprises identical first rectangular frame (3) and second rectangular frame (4) of shape size, parallel being oppositely arranged between described first rectangular frame (3) and second rectangular frame (4), be provided with plurality of fixed connecting strip (5) between first rectangular frame (3) and second rectangular frame (4), be provided with the vertical curve (6) that quantity equates in first rectangular frame (3) and second rectangular frame (4), vertical curve (6) distributes in the mode of parallel equidistant.
2. a kind of flexible print circuit board according to claim 1 does not have the heavy copper Hanging Basket of basket seal, it is characterized in that the distance between the described vertical curve (6) is not less than 5mm.
3. a kind of flexible print circuit board according to claim 1 does not have the heavy copper Hanging Basket of basket seal, the quantity that it is characterized in that described fixedly connected (5) is four, fixedlys connected with four corner positions of first rectangular frame (3) and second rectangular frame (4) respectively in the two ends of fixedly connected (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206687518U CN201933155U (en) | 2010-12-20 | 2010-12-20 | Basket print-free sink copper hanging basket for flexible printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206687518U CN201933155U (en) | 2010-12-20 | 2010-12-20 | Basket print-free sink copper hanging basket for flexible printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933155U true CN201933155U (en) | 2011-08-17 |
Family
ID=44444688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206687518U Expired - Fee Related CN201933155U (en) | 2010-12-20 | 2010-12-20 | Basket print-free sink copper hanging basket for flexible printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427683A (en) * | 2011-09-30 | 2012-04-25 | 常州市协和电路板有限公司 | PTH (Plated Through Hole) production process of thin plate and tool of PTH production process |
-
2010
- 2010-12-20 CN CN2010206687518U patent/CN201933155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427683A (en) * | 2011-09-30 | 2012-04-25 | 常州市协和电路板有限公司 | PTH (Plated Through Hole) production process of thin plate and tool of PTH production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |