CN102801005A - Connector and electronic device including same - Google Patents
Connector and electronic device including same Download PDFInfo
- Publication number
- CN102801005A CN102801005A CN2012102790354A CN201210279035A CN102801005A CN 102801005 A CN102801005 A CN 102801005A CN 2012102790354 A CN2012102790354 A CN 2012102790354A CN 201210279035 A CN201210279035 A CN 201210279035A CN 102801005 A CN102801005 A CN 102801005A
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- CN
- China
- Prior art keywords
- connector
- welding material
- circuit board
- attached
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/732—Printed circuits being in the same plane
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The invention discloses a connector, comprising a body and a welding material attached to the body and used to weld the connector on a connected object. The body is an insulating board. The connected object is a circuit board. The welding material is a conductive material, and is distributed on an upper surface, a lower surface and/or sides of the insulating board. The insulating board is provided with vias in which the welding material is also attached. Parts of the sides of the insulating board with the welding material are provided with concave surfaces or convex surfaces. The body is provided with extension arms on which the welding material is attached to increase faces of weld. The invention also discloses an electronic device including the above connector. The connector of the above scheme is easy in manufacturing process and low in cost, and is suitable to be used as connectors of various circuit boards. The connector not only provides electrical connection, but also has an effect of fastening on the circuit boards. Surfaces of the connected circuit boards can be perfectly disposed in a same horizontal plane, and the circuit boards are not easy to deform.
Description
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of electronic installation that is used for the connector of connecting circuit plate and comprises this connector.
Background technology
In a lot of electronic installations, all have circuit board, and have have a polylith circuit board; Especially bigger in size, circuit board is long even not to be in line, under the situation that for example circuit board of annular distributes; Connection between the circuit board often is necessary, certainly also circuit board is made global formation, and this global formation generally is used for less annular circuit board; All be to form from a circuit board cutting, cost is very high, so in most cases all adopt the mode of circuit board splicing; Utilize connector to connect; As shown in Figure 1, existing connector comprises that contiguous block 3 and the metal pin that passes contiguous block 34 constitute, and metal pin 4 is welded on the pad 5 on circuit board 1 and 2.Contiguous block 3 is processed by the plastics of insulation usually, and metal pin 4 is generally copper, but because metal pin is elongated pin; Easy deformation, fixing of circuit board is also shaky, occurs circuit board 1 and circuit board 2 easily not on a plane; Especially needing circuit board very (for example being used in the infrared touch panel installed the circuit board of transmitting tube and the circuit board of user installation receiving tube) under the situation of level; The non-constant of effect, circuit board tilts a bit a little, and the sensitivity of transmitting and receiving signal just differs greatly; The screen that size is big more, effect are poor more.
Summary of the invention
Technical problem to be solved by this invention provides a kind of circuit board connector, except can the circuit on the circuit board being connected, and effective fixing circuit board.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is following:
A kind of connector comprises body and is welded to by the welding material on the attachment attached to being used on the body.
Preferably, said body is plate shape, cylindricality, polyhedron or other shape.
Preferably, said body is an insulation board, and said is circuit board by attachment.
Preferably, said welding material is an electric conducting material.
Preferably, saidly be divided into a plurality of separate parts attached to the welding material on the insulation board, each independent parts all is welded on the weldering seat of connected circuit board.
Preferably, said separate part one of at least has two solder joints, is welded on respectively on the pad of connected two circuit boards.
Preferably, said welding material is distributed in top, the following and/or side of said insulation board.
Preferably, have through hole on the said insulation board, also be attached with welding material in the said through hole.
Preferably, the side of the said insulation board part that is distributed with welding material has concave surface or convex surface.
Preferably, have adjutage on the said body, be attached with welding material on the adjutage, be used to increase solder side.
The present invention also provides a kind of electronic equipment that comprises above-mentioned connector.
Connector manufacture craft in the technique scheme of the present invention is simple, and cost is very low, is suitable as the connector of various circuit boards.And the connection on the circuit not only can be provided, and can also play fastening effect to circuit board, the surface of connected circuit board can be good at being on the same horizontal plane, and not yielding.
Description of drawings
Fig. 1 is a circuit connector of the prior art;
Fig. 2 is connected the sketch map on the circuit board for connector of the present invention;
Fig. 3 is a preferred implementation of connector of the present invention;
Fig. 4 is another preferred implementation of connector of the present invention.
Embodiment
To combine embodiment and accompanying drawing below, technical scheme of the present invention will be carried out clear, intactly description.
As shown in Figure 2; Connector of the present invention is that example describes to connect two circuit boards; The body of connector is a plate shape material; Connector comprises insulation board 9 and is welded to the welding material 7 on the circuit board 1,2 attached to being used on the insulation board 9, and among Fig. 2 shown in the dash area all is welding material, and clear area 6 is not have the welding material.Though only show a surface among Fig. 2, be appreciated that another surface of insulation board can cover welding material equally; And, also can be coated with welding material in the side in order to increase fastness, welding material can be a copper; Also can be surface plating one deck gold of copper, certainly overgild neither, be exactly that cost is too high; In order to reach good welding effect, can also be at copper surface plating one deck tin, welding material also can be other any material that can weld; Because insulating material can be made horizontal plane, can well coincide with connected circuit board 1 and 2, except playing fixation; Can also well make the connected circuit board 1 and 2 be in same plane, having guaranteed on the circuit board need be in effective work of the circuit of same plane work.Welding material is except being used for welding; Can also have conducting function, the part that needs circuit to connect on the various boards is electrically connected (short circuit), for example the bar shaped welding material (dash area) shown in the Reference numeral among Fig. 2 11; Between this bar shaped welding material and other welding materials is independently; Do not have electrical connection, two ends are welded to respectively on the pad 5 of circuit board 1 and 2, the pad 5 on circuit board 1 and the circuit board 2 respectively with circuit board separately on circuit be connected.In order to increase the solder side of welding material; The place of welding can be formed with concave surface 8 (perhaps convex surface) in the insulation board side; On concave surface or convex surface, be coated with welding material, and the welding material on welding material on concave surface or the convex surface and insulation board surface is integrally formed, is increasing greatly under the solder side situation; Also increased the adhesive force of welding material on insulation board, made that welding is more firm.As another kind of preferred implementation, through hole 10 is arranged on insulation board, be coated with welding material in the through hole 10; And the welding material on welding material in the through hole 10 and insulation board surface is integrally formed; Welding material in the through hole 10 couples together the welding material of insulation board upper and lower surfaces, can increase the adhesive force of welding material, if add the welding material that upper side covers; Then welding material has formed the structure of a closed loop; Such structure has increased the adhesive force of welding material greatly, is not easy peeling, and connector can provide stronger fixation.In order to increase the fixedly strength of connector; Can also some position of connector be increased adjutage 12; As shown in Figure 3, be attached with welding material on the adjutage 12, can have above-described concave surface or convex surface and through hole etc. equally; To increase solder side, can more effective connection and fixing circuit board.Adjutage can design according to actual needs; Can be at any part of connector; Adjutage shown in Figure 3 is positioned at the end along circuit board seam direction of connector, can also be positioned at connector along the two ends of circuit board seam direction, as shown in Figure 4.Any position in the middle of also can being positioned at, and adjutage not necessarily to require be symmetrical, can also be only corresponding one of them circuit board, on the insulation board of corresponding another circuit board adjutage or the like is not set.Those skilled in the art can adjust flexibly.
The body of connector is the description that example is carried out with plate shape in the foregoing description, can also be cylindricality, polyhedron or other shape.And the body of connector not necessarily to require be insulator, if need the circuit more than two not connected respectively the time, even the body of connector conduction also can be competent at.
Connector in the above embodiment of the present invention can utilize circuit board to process, and earlier circuit board is carried out etching, keeps a part of lead, then circuit board is cut and processes, and carries out plated film after the processing again, has just formed the connector that we want then.Technology is simple, and cost is very low, is suitable as the connector of various circuit boards.And the connection on the circuit not only can be provided, and can also play fastening effect to circuit board, the surface of connected circuit board can be good at being on the same horizontal plane, and not yielding.Connector of the present invention except can and circuit board between carry out level connects, can also tilt or vertically connect, and firm effect also is very desirable.Connector among the present invention can also utilize this mode to connect other edition section bar except the connecting circuit plate, plates pad in the version section bar relevant position that needs connect and gets final product.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technology thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1. a connector is characterized in that, comprises body and is welded to by the welding material on the attachment attached to being used on the body.
2. connector according to claim 1 is characterized in that, said body is plate shape, cylindricality, polyhedron or other shape.
3. connector according to claim 2 is characterized in that, said body is an insulation board, and said is circuit board by attachment.
4. connector according to claim 3 is characterized in that, said welding material is an electric conducting material.
5. connector according to claim 3 is characterized in that, saidly is divided into a plurality of separate parts attached to the welding material on the insulation board, and each independent parts all is welded on the weldering seat of connected circuit board.
6. connector according to claim 5 is characterized in that, said separate part one of at least has two solder joints, is welded on respectively on the pad of connected two circuit boards.
7. connector according to claim 3 is characterized in that, said welding material is distributed in top, the following and/or side of said insulation board.
8. connector according to claim 7 is characterized in that, has through hole on the said insulation board, also is attached with welding material in the said through hole.
9. connector according to claim 7 is characterized in that, the part that the side of said insulation board is distributed with welding material has concave surface or convex surface.
10. according to each described connector in the claim 1 to 9, it is characterized in that having adjutage on the said body, be attached with welding material on the adjutage, be used to increase solder side.
11. an electronic equipment comprises at least two circuit boards, and the connector that is used for the connecting circuit plate, it is characterized in that, said connector is each described connector in the claim 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102790354A CN102801005A (en) | 2012-08-07 | 2012-08-07 | Connector and electronic device including same |
| PCT/CN2013/080865 WO2014023216A1 (en) | 2012-08-07 | 2013-08-06 | Connecting piece and electronic device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102790354A CN102801005A (en) | 2012-08-07 | 2012-08-07 | Connector and electronic device including same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102801005A true CN102801005A (en) | 2012-11-28 |
Family
ID=47200030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102790354A Pending CN102801005A (en) | 2012-08-07 | 2012-08-07 | Connector and electronic device including same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102801005A (en) |
| WO (1) | WO2014023216A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014023216A1 (en) * | 2012-08-07 | 2014-02-13 | 北京汇冠新技术股份有限公司 | Connecting piece and electronic device comprising same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685073A (en) * | 1991-12-31 | 1997-11-11 | Compaq Computer Corporation | Method of manufacturing board-to-board connector |
| CN2831477Y (en) * | 2005-08-19 | 2006-10-25 | 宏致电子股份有限公司 | Board-to-board connector |
| CN200972927Y (en) * | 2006-11-03 | 2007-11-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102142411A (en) * | 2010-02-01 | 2011-08-03 | 华为终端有限公司 | Chip packaging component of printed circuit board assembly (PCBA) and welding component |
| CN202855947U (en) * | 2012-08-07 | 2013-04-03 | 北京汇冠新技术股份有限公司 | Connecting member and electronic device comprising the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742625Y (en) * | 2004-10-29 | 2005-11-23 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN200972975Y (en) * | 2006-11-03 | 2007-11-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201397925Y (en) * | 2008-10-07 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102801005A (en) * | 2012-08-07 | 2012-11-28 | 北京汇冠新技术股份有限公司 | Connector and electronic device including same |
-
2012
- 2012-08-07 CN CN2012102790354A patent/CN102801005A/en active Pending
-
2013
- 2013-08-06 WO PCT/CN2013/080865 patent/WO2014023216A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685073A (en) * | 1991-12-31 | 1997-11-11 | Compaq Computer Corporation | Method of manufacturing board-to-board connector |
| CN2831477Y (en) * | 2005-08-19 | 2006-10-25 | 宏致电子股份有限公司 | Board-to-board connector |
| CN200972927Y (en) * | 2006-11-03 | 2007-11-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102142411A (en) * | 2010-02-01 | 2011-08-03 | 华为终端有限公司 | Chip packaging component of printed circuit board assembly (PCBA) and welding component |
| CN202855947U (en) * | 2012-08-07 | 2013-04-03 | 北京汇冠新技术股份有限公司 | Connecting member and electronic device comprising the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014023216A1 (en) * | 2012-08-07 | 2014-02-13 | 北京汇冠新技术股份有限公司 | Connecting piece and electronic device comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014023216A1 (en) | 2014-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |
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| WD01 | Invention patent application deemed withdrawn after publication |