CN201008022Y - Printed board switching connector - Google Patents
Printed board switching connector Download PDFInfo
- Publication number
- CN201008022Y CN201008022Y CNU2006201336468U CN200620133646U CN201008022Y CN 201008022 Y CN201008022 Y CN 201008022Y CN U2006201336468 U CNU2006201336468 U CN U2006201336468U CN 200620133646 U CN200620133646 U CN 200620133646U CN 201008022 Y CN201008022 Y CN 201008022Y
- Authority
- CN
- China
- Prior art keywords
- printed board
- contact
- connector
- switching
- lead
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a printing board switching connector, it comprises insulating mounting panel, contact, switching printing board, wire, adhesive, and the wire setting is on switching printing board, and switching printing board sets up on the contact in insulating mounting panel, and the contact is connected with switching printing board, and the adhesive setting is in the cavity of connector, and its wire welding easy operation is reliable, is applicable to the mass production of miniature connector, has stronger practical spreading value.
Description
One, technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of printed board adaptor connector, belongs to the circuit connector technical field.
Two, background technology
The contact of existing circuit connector and the connected mode of lead have crimping and welding dual mode usually.Welding manner is simple in structure with it, and is easy to operate, connects reliable characteristics and is used widely.But development along with the circuit connector microminiaturization, be limited to the narrow and small of space, there are many drawbacks in the mode that lead is drawn in the pure welding of connector contact: need be designed to be beneficial to the welded structure mode for guaranteeing the welding reliability contact, this inevitably increases the size of contact, thereby causes the increase of product design size; In addition, in little spacing product, for dwindling the product design size to greatest extent, contact is not generally reserved and is used for welded structure, but directly on the contact cylindrical welding lead draw, owing to be not beneficial to welded structure, the welding randomness is bigger, and this not only makes the welding operation difficulty but also causes short circuit between points easily.Therefore the connector of conventional bonding wire structure more and more can not satisfy the development of modern connector microminiaturization, must find corresponding alternative structure to solve the problem that the micro connector lead is drawn difficulty.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, thereby provides a kind of mode of printed board switching of utilizing to solve the printed board adaptor connector that micro connector contact bonding wire is drawn problem.
Printed board adaptor connector described in the utility model, it is made up of insulating mounting plate, contact, switching printed board, lead, adhesive.Lead is arranged in the printed board of switching seal, and the switching printed board is arranged on the interior contact of insulating mounting plate, and contact is connected with the switching printed board, and adhesive is arranged in the cavity of connector.
Adopt the beneficial effect of technique scheme to be:
1, operation is simple and reliable for wire bonds, and this structure can reduce the overall dimension of contact to the full extent, is beneficial to the microminiaturization development of connector;
2, be applicable to the micro connector mass production, have stronger practical reference value.
Four, description of drawings
Fig. 1 is the main cutaway view of the utility model printed board adaptor connector;
Among the figure: 1-insulating mounting plate, 2-contact, 3-switching printed board, 4-adhesive, 5-lead.
Five, embodiment
Below in conjunction with accompanying drawing printed board adaptor connector of the present utility model is described in further detail:
Connector described in the utility model is made up of insulating mounting plate 1, contact 2, switching printed board 3, adhesive 4, lead 5.Switching printed board 3 is common rigid printed board, contact 2 welding holes and corresponding lead 5 welding holes can be made according to the position, hole of insulating mounting plate 1, each contact 2 welding hole lead 5 welding holes of ining succession, lead 5 is welded on earlier in the switching printed board 3, the printed board 3 of will transferring again is enclosed within on the contact 2 in the insulating mounting plate 1, carry out the welding of contact 2 and switching printed board 3 then, the cavity that at last adhesive 4 is poured into connector carries out finally fixing.The little welding hole of drawing lead 5 is tangent with the big welding hole outer rim that contact 2 is installed, and forms a circuit and connects.The Kong Weiwei interference fit of contact 2 cylindricals and insulating mounting plate 1 guarantees that like this contact 2 insulating mounting plate 1 back of packing into is difficult for loosening.
Switching printed board 3 described in the utility model can be done enough thinly according to the needs of connector, and occupation space is less relatively; Because contact 2 directly is enclosed within the switching printed board 3 corresponding welding holes and welds, its contact-making surface is a periphery, contact 2 just need not resemble conventional welding contact like this need increase and be beneficial to lead 5 welded structures, therefore the size of contact 2 only is subjected to the influence of required butt end length, can guarantee that contact 2 obtains minimum overall dimension.Simultaneously, the welding hole of lead 5 is arranged in the switching printed board 3, lead 5 convenient welding, the lead 5 that welding is good can be drawn along the gap between the contact 2, does not influence the overall dimension of connector at all.
Claims (5)
1. printed board adaptor connector, it is characterized in that: described connector is made up of insulating mounting plate (1), contact (2), switching printed board (3), adhesive (4) and lead (5), lead (5) is arranged in the switching printed board (3), switching printed board (3) is arranged on the interior contact (2) of insulating mounting plate (11), contact (2) is connected with switching printed board (3), and adhesive (4) is arranged in the cavity of connector.
2. as claims 1 described printed board adaptor connector, it is characterized in that: described switching printed board (3) is rigid printed board.
3. as claims 1 described printed board adaptor connector, it is characterized in that: described each contact (a 2) welding hole lead (5) welding hole of ining succession, two kinds of welding hole outer rims are tangent, form a circuit and connect.
4. as claims 1 described printed board adaptor connector, it is characterized in that: described contact (2) welding hole and lead (5) welding hole can be made according to the position, hole of insulating mounting plate (1).
5. as claims 1 described printed board adaptor connector, it is characterized in that: the Kong Weiwei interference fit of described contact (2) cylindrical and insulating mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201336468U CN201008022Y (en) | 2006-12-26 | 2006-12-26 | Printed board switching connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201336468U CN201008022Y (en) | 2006-12-26 | 2006-12-26 | Printed board switching connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008022Y true CN201008022Y (en) | 2008-01-16 |
Family
ID=39003972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201336468U Expired - Fee Related CN201008022Y (en) | 2006-12-26 | 2006-12-26 | Printed board switching connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008022Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290680A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
| CN102290641A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Bonding wire transition piece and electric connector using same |
-
2006
- 2006-12-26 CN CNU2006201336468U patent/CN201008022Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290680A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
| CN102290641A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Bonding wire transition piece and electric connector using same |
| CN102290680B (en) * | 2011-07-31 | 2014-10-08 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20100126 |