CN202068678U - Mounting structure between printed circuit boards - Google Patents
Mounting structure between printed circuit boards Download PDFInfo
- Publication number
- CN202068678U CN202068678U CN2011201286474U CN201120128647U CN202068678U CN 202068678 U CN202068678 U CN 202068678U CN 2011201286474 U CN2011201286474 U CN 2011201286474U CN 201120128647 U CN201120128647 U CN 201120128647U CN 202068678 U CN202068678 U CN 202068678U
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- CN
- China
- Prior art keywords
- pcb
- mounting structure
- printed circuit
- circuit board
- utility
- 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 discloses a mounting structure between printed circuit boards. The mounting structure comprises a first PCB (Printed Circuit Board) and a second PCB, wherein the first PCB is provided with at least two weld legs, the second PCB is provided with holes matched with the weld legs, and the second PCB is vertically welded on the first PCB via the weld legs. The mounting structure saves mounting space, and saves the material cost of sockets and wires at the same time, assembling is simple and firm, electrical connection is free from external electromagnetic interference, and electrical performance is better.
Description
Technical field
The utility model relates to printed circuit board (PCB), relates in particular to the mounting structure between a kind of printed circuit board (PCB).
Background technology
The application of printed circuit board (PCB) in electron trade (PCB) is quite universal, is used widely in various electrical equipment as the support plate of circuit.Increase along with zero device density, generally all can use two or three even more PCB in the electrical equipment, electric connecting mode between the general PCB is the socket of burn-oning on PCB, between connect with winding displacement again, every block of plate needs independent stationary, and it is big to take up room, the fitting operation complexity, the winding displacement joint easily gets loose, and connection reliability is poor.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, proposes the mounting structure between a kind of printed circuit board (PCB).This mounting structure is saved cost, occupies little space, and is simple to operate, is electrically connected good reliability between the polylith PCB.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: design the mounting structure between a kind of printed circuit board (PCB), comprise first pcb board and the 2nd PCB, wherein, the one PCB is provided with at least two legs, offer the hole that cooperates with described leg on the 2nd PCB, the 2nd PCB is vertically welded on the PCB.
Be provided with the Copper Foil that is coated with the tin layer around the described leg.
Compared with prior art, mounting structure between the printed circuit board (PCB) that the utility model proposes can satisfy two, or the connection between the polylith PCB, fitting operation is simple, and the area that takes up room is little, connect fastening reliable, can prevent to use winding displacement to connect the risk that gets loose, save material and the processing cost of using socket and winding displacement, connecting line is shorter between while two blocks of plates, antijamming capability is stronger, and electric property is better.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is electrically connected the mounting structure schematic diagram for the traditional printing circuit board;
Fig. 2 is the utility model mounting structure schematic diagram one;
Fig. 3 is the utility model mounting structure schematic diagram two.
Embodiment
Fig. 1 shows the traditional printing circuit board and is electrically connected mounting structure.As can be seen from the figure traditional printing circuit board two boards is electrically connected and adopts winding displacement to connect when installing, and two boards needs fixing separately, and area occupied is big, assembling is complicated, and the cable terminal junction is easily loosening, is electrically connected line length, be vulnerable to electromagnetic interference, influence electric property.
Fig. 2 shows the utility model printed circuit board (PCB) and is electrically connected mounting structure.As can be seen from the figure, the mounting structure between the printed circuit board (PCB) that the utility model proposes comprises: first pcb board 1 and the 2nd PCB2, a PCB are provided with three legs, 3, the two PCB and are vertically welded on the PCB by these three legs.
During installation, directly work as leg and be vertically welded on the other circuit board for one in two printed circuit board with PCB, the soldered pin of vertically arranged PCB firmly is fixed on the following plate, Copper Foil is set around the brave pin of PCB of welding, these Copper Foils are exactly copper billet with respect to leg, so welding is very firm.
Before the installation, earlier will mill out some sizeable positions at place, backup plate limit and work as leg one in two pcb boards that annexation arranged, the four sides of leg is provided with Copper Foil and plates tin, and the cabling that is electrically connected that needs is connected to an other pcb board is connected respectively on these legs; On an other pcb board, leave the hole of suitable these leg pin sizes then, corresponding electric connecting relation cabling is connected on the pad in these holes; The plate that will be milled with the leg pin during installation vertically is inserted on the plate of perforate, with tin the PCB leg is welded promptly to finish and fixes and be electrically connected.
When the utility model is installed, only need fixing following PCB, space and assembling have been saved, saved the Material Cost of socket and winding displacement simultaneously, install easylier, two pcb board electrical cables are connected by welding PCB pin simultaneously, connect fastening and lack, be not vulnerable to outside electromagnetic interference, electric property is better.
Better embodiment of the present utility model has more than been described; but the those of skill in the art in the present technique field are to be understood that; these only illustrate; do not deviating from numerous variations or the modification that principle of the present utility model and essence are made these execution modes, all should fall within the scope of the utility model protection.
Claims (3)
1. the mounting structure between the printed circuit board (PCB), comprise: first pcb board and the 2nd PCB, it is characterized in that: a PCB is provided with at least two legs, offers the hole that cooperates with described leg on the 2nd PCB, and described the 2nd PCB is vertically welded on the PCB by leg.
2. mounting structure according to claim 1 is characterized in that: be provided with the Copper Foil that is coated with the tin layer around the described leg.
3. mounting structure according to claim 1 is characterized in that: described leg comprises and being arranged side by side and 3 legs vertical with the 2nd PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201286474U CN202068678U (en) | 2011-04-27 | 2011-04-27 | Mounting structure between printed circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201286474U CN202068678U (en) | 2011-04-27 | 2011-04-27 | Mounting structure between printed circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068678U true CN202068678U (en) | 2011-12-07 |
Family
ID=45062522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201286474U Expired - Lifetime CN202068678U (en) | 2011-04-27 | 2011-04-27 | Mounting structure between printed circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301462A (en) * | 2014-09-26 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone mainboard structure and mobile phone |
-
2011
- 2011-04-27 CN CN2011201286474U patent/CN202068678U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301462A (en) * | 2014-09-26 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone mainboard structure and mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, 5 floor, Fengyun mansion, five road north, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee after: Shenzhen Weimei New Energy Co., Ltd. Address before: 518000 Fengyun Science and Technology Building, No. 5 Industrial Zone, North District, Nanshan High-tech Zone, Shenzhen City, Guangdong Province, 401-(Room 1-2) Patentee before: Shenzhen Vmax Power Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |