CN201369408Y - Double row female connector with solder dipping structure - Google Patents
Double row female connector with solder dipping structure Download PDFInfo
- Publication number
- CN201369408Y CN201369408Y CNU2009200529541U CN200920052954U CN201369408Y CN 201369408 Y CN201369408 Y CN 201369408Y CN U2009200529541 U CNU2009200529541 U CN U2009200529541U CN 200920052954 U CN200920052954 U CN 200920052954U CN 201369408 Y CN201369408 Y CN 201369408Y
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- CN
- China
- Prior art keywords
- pin
- contact jaw
- row
- plastic body
- double
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- 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 relates to the technical field of connectors, in particular to a double row female connector with a solder dipping structure, which comprises a plastic rubber body and a plurality of pin strips, the pin strips arranged in double rows are mounted on the plastic rubber body, each pin strip comprises a contact end and a weld end connected to be a whole, the contact end is plugged in the plastic rubber body, the weld end penetrates through and out of the plastic rubber body, and an impeding leg is arranged at the contact end to impede the opening at the bottom part of the contact end; the utility model can effectively prevent the tin liquor from blocking the opening at the top part of the contact end, thereby improving the product quality and stability.
Description
Technical field:
The utility model relates to the connector technique field, relates in particular to the double female connectors of the anti-wicking structure of band.
Background technology:
Connector is the Connection Element that is used on power supply and the electronic signal, and it produces by mechanical means and electrically connects.Connector extensively applies to fields such as various electronic equipments, communication apparatus, instrument and meter, intelligent program-controlled equipment, lighting apparatus, warning device, household electrical appliance and various power supply products, comprise display, computer main board, stored-program control exchange, digital camera, MP4, various mobile storage disc, cordless telephone, intercom, mobile phone, digital household appliances and electronic toy etc., electrically connect reliably for various products provide accurate.
Connector is divided into by purposes: one, and concentric connector, connector is a kind of small-sized connector assembly formula connector with one heart, its volume is little and have the function of switch concurrently, is applicable to low-frequency channel, is used in the wiring of earphone, microphone and external power supply more; Two, the strip columnwise connector, the number of the lead-in wire of strip columnwise connector is generally below the dozens of, is applicable to that printed circuit board is connected with the circuit of device in the equipment; Three, tape cable connector, the socket of tape cable connector directly are welded on the printed circuit board, and plug and flat cable adopt the puncture crimping, can once finish, and contact is reliable, and is easy to use, is applicable to the connection of instrument and meter circuit; Four, cylindrical connector, cylindrical connector have little, the high reliability features of volume, can satisfy the needs that cable connects between the electronic equipment; Five, rectangular connector, rectangular connector generally are provided with locking device, are mainly used in being electrically connected of electronic equipment, intelligent instrumentation and control electronics; Six, the water pressure resistance hermetically sealed connector, this connector mostly is cylindrical connector, the circuit connection that is applicable in the water or works under the severe environmental conditions; Seven, radio frequency (RF) coaxial connector, radio frequency (RF) coaxial connector have characteristics such as volume is little, in light weight, easy to use, are useful in to connect radio frequency cable in the high-frequency circuit of wireless device and electronic instrument and use.
Existing a kind of double female connectors that is used for printed circuit board (pcb board), it comprises plastic body and plurality of rows pin, the plurality of rows pin is arranged in double being installed on the plastic body, described row's pin comprises contact jaw and the welding ends that connects as one, contact jaw is inserted in the plastic body, and welding ends passes plastic body.This double female connectors, its contact jaw bottom and top are opening, when this double female connectors of welding, tin liquor is scurried open top to contact jaw along welding ends through the bottom opening of contact jaw easily, final open top of stopping up contact jaw, cause the public connector terminal can't insert the situation of contact jaw, reduced product quality and stability.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, a kind of double female connectors with anti-wicking structure is provided, the contact jaw of this double female connectors can intercept tin liquor, prevents the open top of tin liquor obstruction contact jaw, improves product quality and stability.
For achieving the above object, the utility model is achieved through the following technical solutions: the double female connectors of the anti-wicking structure of band, it comprises plastic body and plurality of rows pin, the plurality of rows pin is arranged in double being installed on the plastic body, described row's pin comprises contact jaw and the welding ends that connects as one, contact jaw is inserted in the plastic body, and welding ends passes plastic body, and described contact jaw is provided with the retaining pin that retaining is established the contact jaw bottom opening.
Described retaining pin and contact jaw are one-body molded.
Row's centreline spacing PH of described double row's pin is 2.00 ± 0.05mm, and row's pin centreline spacing ZH of the adjacent row's pin of every row is 2.00 ± 0.10mm.
The height H of described plastic body is 4.30 ± 0.15mm.
The width W of described plastic body is 4.50 ± 0.15mm.
The utility model beneficial effect is: the double female connectors of the anti-wicking structure of band described in the utility model, its contact jaw is provided with the retaining pin that retaining is established the contact jaw bottom opening, adopt the double female connectors of this structure, when welding, the retaining pin can intercept tin liquor and scurry open top to contact jaw along welding ends, effectively prevent the open top of tin liquor obstruction contact jaw, improve product quality and stability.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a upward view of the present utility model;
Fig. 4 is the A-A cutaway view of Fig. 2;
Fig. 5 is the structural representation of the utility model row pin.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
Extremely shown in Figure 5 as Fig. 1, the double female connectors of the anti-wicking structure of band, it comprises plastic body 1 and plurality of rows pin 2, plurality of rows pin 2 is arranged in double being installed on the plastic body 1, described row's pin 2 comprises contact jaw 3 and the welding ends 4 that connects as one, and contact jaw 3 is inserted in the plastic body 1, and welding ends 4 passes plastic body 1, described contact jaw 3 is provided with the retaining pin 5 that retaining is established contact jaw 3 bottom openings, and described retaining pin 5 is one-body molded with contact jaw 3.
In the present embodiment, row's centreline spacing PH of described double row's pin 2 is 2.00 ± 0.05mm, and row's pin centreline spacing ZH of the adjacent row's pin 2 of every row is 2.00 ± 0.10mm.The height H of described plastic body 1 is 4.30 ± 0.15mm, and the width W of plastic body 1 is 4.50 ± 0.15mm, and the length of plastic body 1 is relevant with the quantity that every row arranges pin 2.Therefore, the utility model also has the little advantage of volume.
The double female connectors of the anti-wicking structure of band described in the utility model, its contact jaw 3 is provided with the retaining pin 5 that retaining is established contact jaw 3 bottom openings, when this double female connectors of welding, retaining pin 5 can intercept tin liquor and scurry to the open top of contact jaw 3 along welding ends 4, effectively prevent the open top of tin liquor obstruction contact jaw 3, improve product quality and stability.In the present embodiment, the operating temperature range of the double female connectors of the anti-wicking structure of this band is-40 ℃～+ 105 ℃, and insulation impedance is 1000M Ω Min, and contact impedance is 20M Ω Max, and proof voltage is 500V AC/DC, and rated current is 2.0AMP.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1, the double female connectors of the anti-wicking structure of band, it comprises plastic body (1) and plurality of rows pin (2), plurality of rows pin (2) is arranged in double being installed on the plastic body (1), described row's pin (2) comprises contact jaw (3) and the welding ends (4) that connects as one, contact jaw (3) is inserted in the plastic body (1), welding ends (4) passes plastic body (1), it is characterized in that: described contact jaw (3) is provided with the retaining pin (5) that retaining is established contact jaw (3) bottom opening.
2, the double female connectors of the anti-wicking structure of band according to claim 1, it is characterized in that: described retaining pin (5) is one-body molded with contact jaw (3).
3, the double female connectors of the anti-wicking structure of band according to claim 2, it is characterized in that: row's centreline spacing PH of described double row's pin (2) is 2.00 ± 0.05mm, row's pin centreline spacing ZH of the adjacent row's pin of every row (2) is 2.00 ± 0.10mm.
4, the double female connectors of the anti-wicking structure of band according to claim 3, it is characterized in that: the height H of described plastic body (1) is 4.30 ± 0.15mm.
5, the double female connectors of the anti-wicking structure of band according to claim 4, it is characterized in that: the width W of described plastic body (1) is 4.50 ± 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200529541U CN201369408Y (en) | 2009-03-20 | 2009-03-20 | Double row female connector with solder dipping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200529541U CN201369408Y (en) | 2009-03-20 | 2009-03-20 | Double row female connector with solder dipping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369408Y true CN201369408Y (en) | 2009-12-23 |
Family
ID=41488300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200529541U Expired - Lifetime CN201369408Y (en) | 2009-03-20 | 2009-03-20 | Double row female connector with solder dipping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450842A (en) * | 2016-09-30 | 2017-02-22 | 宁波晨翔电子有限公司 | Connector for contacting pins at four sides and method for installing same |
-
2009
- 2009-03-20 CN CNU2009200529541U patent/CN201369408Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450842A (en) * | 2016-09-30 | 2017-02-22 | 宁波晨翔电子有限公司 | Connector for contacting pins at four sides and method for installing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term |