CN202197452U - Transplanting and grafting structure for piece-connecting printed circuit board - Google Patents
Transplanting and grafting structure for piece-connecting printed circuit board Download PDFInfo
- Publication number
- CN202197452U CN202197452U CN2011203156511U CN201120315651U CN202197452U CN 202197452 U CN202197452 U CN 202197452U CN 2011203156511 U CN2011203156511 U CN 2011203156511U CN 201120315651 U CN201120315651 U CN 201120315651U CN 202197452 U CN202197452 U CN 202197452U
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- CN
- China
- Prior art keywords
- transplanting
- printed circuit
- circuit board
- flakes
- piece
- 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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Abstract
The utility model discloses a transplanting and grafting structure for a piece-connecting printed circuit board, a transplanting region and a transplanting opening around the transplanting region are arranged on a scrapped piece-connecting printed circuit board, wherein the transplanting opening is in the shape of a horn which is narrow at one end and wide at the other end, the narrow end of the transplanting opening is an opening, the wide end of the transplanting opening is an arc, and a subsidiary board with good appearance and performance is embedded into the transplanting region in a gluing way, so that the scrapped piece-connecting printed circuit board is repaired, the normal use of the repaired scrapped piece-connecting printed circuit board can not be influenced, and the normal operation of a follow-up working procedure can not be influenced; and the transplanting opening of the transplanting region, which has a special structure, is matched with a transplanting block on the subsidiary board, so that the transplanting and grafting structure is more stable and reliable.
Description
Technical field
The utility model belongs to art of printed circuit boards, and especially a kind of defective products of printed circuit board (PCB) is in flakes saved and transplanted structure.
Background technology
Existing PCB printed circuit board industry, printed circuit board (PCB) have been applied in the various aspects of society, how in flakes in the production process of PCB; One or several unit occurs owing to damaged through regular meeting,, need the program of mounting equipment is designed again if it is applied on the mounting equipment by a variety of causes such as bumps; Because of the different unit cell arrangement of scrapping is arranged; The program that need reset can be a lot, cause many, the inefficiency of flow chart, if be not used; Also to scrap together with other good unit on the whole plate, then cause this significant wastage.
The utility model content
In order to overcome above-mentioned defective; The utility model provides a kind of graft structure of transplanting printed circuit board in flakes; This in flakes the transplanting printed circuit board graft structure can the printed circuit board (PCB) reparation in flakes of scrapping be become good printed circuit board (PCB) in flakes; And the transplanting Stability Analysis of Structures, again and simple in structure, easy to implement.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of graft structure of transplanting printed circuit board in flakes; Scrap printed circuit board (PCB) in flakes for one and be provided with the graft area that stays after the daughter board excision scrapping; All edges of said graft area are provided with some transplanting mouths; Said transplanting mouth is tubaeform that an end is narrow and the other end is wide; The said narrow end of transplanting mouth is that opening and wide end are circular arc; Form the some and said transplanting piece of transplanting mouthful corresponding and coupling from another all edge of scrapping outward appearance that printed circuit board (PCB) in flakes molds and well behaved daughter board, the daughter board that said appearance property is good is gluing to be embedded in the said graft area of scrapping on the printed circuit board (PCB) in flakes, and the some transplanting piece correspondences on said outward appearance and the well behaved daughter board are fixed in said some transplanting mouths of scrapping the graft area of printed circuit board (PCB) in flakes.
The utility model for the further technical scheme that solves its technical problem and adopt is:
The said wide end of transplanting mouth can be the circular arc of circular arc evagination, also can be the circular arc of circular arc indent.
Preferably, said transplanting mouth is provided with at least three.
The beneficial effect of the utility model is: the graft structure of transplanting printed circuit board in flakes of the utility model be scrap be provided with on the printed circuit board (PCB) in flakes graft area and graft area week the edge the transplanting mouth; Transplanting mouth is tubaeform that an end is narrow and the other end is wide; The narrow end of transplanting mouth is that opening and wide end are circular arc; With outward appearance and well behaved daughter board is gluing is embedded in the graft area; To realize that to scrapping the reparation of printed circuit board (PCB) in flakes repairing good printed circuit board (PCB) does not in flakes influence normal use, does not influence the normal running of subsequent handling yet; Cooperating of transplanting piece on transplanting mouth through graft area and the daughter board, make the transplantation and graft structure more reliable and stable with special construction.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is one of the said transplanting degree of lip-rounding of a utility model shape structural representation;
Fig. 3 is two structural representations of the said transplanting degree of lip-rounding of utility model shape;
Fig. 4 is three structural representations of the said transplanting degree of lip-rounding of utility model shape;
Fig. 5 is four structural representations of the said transplanting degree of lip-rounding of utility model shape;
Embodiment
Embodiment: a kind of graft structure of transplanting printed circuit board in flakes; Scrap printed circuit board (PCB) A in flakes for one and be provided with the graft area 1 that stays after the daughter board excision scrapping; All edges of said graft area are provided with at least three and transplant mouth 11; Said transplanting mouth is tubaeform that an end is narrow and the other end is wide; The said narrow end of transplanting mouth is that opening and wide end are circular arc; Form from another all edge of scrapping outward appearance that printed circuit board (PCB) in flakes molds and well behaved daughter board 2 at least three with the said transplanting pieces 21 of transplanting mouthful corresponding and coupling, the daughter board that said appearance property is good is gluing to be embedded in the said graft area of scrapping on the printed circuit board (PCB) in flakes, and the some transplanting piece correspondences on said outward appearance and the well behaved daughter board are fixed in said some transplanting mouths of scrapping the graft area of printed circuit board (PCB) in flakes.
The said wide end of transplanting mouth can be the circular arc of circular arc evagination, as shown in Figures 2 and 3; Also can be the circular arc of circular arc indent, like Fig. 4 and shown in Figure 5.
Claims (4)
1. transplanting printed circuit board graft structure in flakes; It is characterized in that: scrap printed circuit board (PCB) (A) in flakes for one and be provided with the graft area (1) that stays after the daughter board excision scrapping; All edges of said graft area are provided with some transplanting mouthful (11); Said transplanting mouth is tubaeform that an end is narrow and the other end is wide; The said narrow end of transplanting mouth is that opening and wide end are circular arc; Form the some and said transplanting piece (21) of transplanting mouthful corresponding and coupling from another all edge of scrapping outward appearance that printed circuit board (PCB) in flakes molds and well behaved daughter board (2), the daughter board that said appearance property is good is gluing to be embedded in the said graft area of scrapping on the printed circuit board (PCB) in flakes, and the some transplanting piece correspondences on said outward appearance and the well behaved daughter board are fixed in said some transplanting mouths of scrapping the graft area of printed circuit board (PCB) in flakes.
2. the graft structure of transplanting printed circuit board in flakes according to claim 1 is characterized in that: the said wide end of transplanting mouth is the circular arc of circular arc evagination.
3. the graft structure of transplanting printed circuit board in flakes according to claim 1 is characterized in that: the said wide end of transplanting mouth is the circular arc of circular arc indent.
4. according to claim 1, the 2 or 3 described graft structures of transplanting printed circuit board in flakes, it is characterized in that: said transplanting mouth is provided with at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203156511U CN202197452U (en) | 2011-08-26 | 2011-08-26 | Transplanting and grafting structure for piece-connecting printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203156511U CN202197452U (en) | 2011-08-26 | 2011-08-26 | Transplanting and grafting structure for piece-connecting printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197452U true CN202197452U (en) | 2012-04-18 |
Family
ID=45952349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203156511U Expired - Fee Related CN202197452U (en) | 2011-08-26 | 2011-08-26 | Transplanting and grafting structure for piece-connecting printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197452U (en) |
-
2011
- 2011-08-26 CN CN2011203156511U patent/CN202197452U/en not_active Expired - Fee Related
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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: 20120418 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |