CN201364986Y - Four-side spring plate type single-row female header connector - Google Patents
Four-side spring plate type single-row female header connector Download PDFInfo
- Publication number
- CN201364986Y CN201364986Y CNU2009200529560U CN200920052956U CN201364986Y CN 201364986 Y CN201364986 Y CN 201364986Y CN U2009200529560 U CNU2009200529560 U CN U2009200529560U CN 200920052956 U CN200920052956 U CN 200920052956U CN 201364986 Y CN201364986 Y CN 201364986Y
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- CN
- China
- Prior art keywords
- plastic body
- pin
- connector
- female connectors
- contact jaw
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- Expired - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of connectors, in particular to a four-side spring plate type single-row female header connector. The single-row female header connector comprises a plastic body and a plurality of pin headers; the pin headers are arrayed and mounted on the plastic body in two rows; each pin header comprises a contact terminal and a welding terminal which are connected to form a whole body; the contact terminal is inserted in the plastic body; the welding terminal passes through the plastic body; and spring plates are arranged on four side surfaces of the contact terminal respectively. The single-row female header connector has the advantages that the contact terminal is in well contact with terminals of a male connector, thereby preventing the occurrence of breaking phenomena.
Description
Technical field:
The utility model relates to the connector technique field, relates in particular to the single female connectors of four sides spring-piece type.
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 single female connectors that is used for printed circuit board (pcb board), it comprises plastic body and plurality of rows pin, and the plurality of rows pin is arranged in single-line held and is located on the plastic body, and 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 single female connectors, its contact jaw structure are U type three surface contact structures or Y type two surface contact structures, no matter be that public connector terminal straight cutting is gone into contact jaw, still oblique cutting is gone into contact jaw, the public connector terminal all skids off contact jaw easily, causes the male and female loose contact, and the phenomenon that opens circuit.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of four sides spring-piece type single female connectors, and the contact jaw of this single female connectors and public connector termination contact are good, can avoid the phenomenon that opens circuit.
For achieving the above object, the utility model is achieved through the following technical solutions: the single female connectors of four sides spring-piece type, it comprises plastic body and plurality of rows pin, the plurality of rows pin is arranged in single-line held and is located 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 four sides of described contact jaw are respectively equipped with shell fragment.
Described welding ends is the bending end.
Described welding ends is interspersed in the two side ends of plastic body.
Row's pin centreline spacing ZH of adjacent row's pin is 2.00 ± 0.10mm.
The height H of described plastic body is 3.56 ± 0.15mm.
The width W of described plastic body is 2.00 ± 0.15mm.
The utility model beneficial effect is: the single female connectors of four sides described in the utility model spring-piece type, four sides of its contact jaw are respectively equipped with shell fragment, adopt the single female connectors of this structure, it between its contact jaw and the public connector terminal four sides spring-piece type way of contact, no matter be that public connector terminal straight cutting is gone into contact jaw, still oblique cutting is gone into contact jaw, the public connector terminal can contact with the minimum two sides shell fragment of contact jaw, therefore, the utlity model has contact jaw and the public connector termination contact is good, can avoid taking place the advantage of breaking phenomena.
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 the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of the utility model row pin.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figures 1 to 4, the single female connectors of four sides spring-piece type, it comprises plastic body 1 and plurality of rows pin 2, plurality of rows pin 2 is arranged in single-line held and is located 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, and welding ends 4 passes plastic body 1, and four sides of described contact jaw 3 are respectively equipped with shell fragment 5.In the present embodiment, described welding ends 4 is the bending end, and each welding ends 4 of arranging pin 2 is interspersed in the two side ends of plastic body 1.
In the present embodiment, row's pin centreline spacing ZH of adjacent row's pin 2 is 2.00 ± 0.10mm.The height H of described plastic body 1 is 3.56 ± 0.15mm, and the width W of described plastic body 1 is 2.00 ± 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 single female connectors of four sides described in the utility model spring-piece type, four sides of its contact jaw 3 are respectively equipped with shell fragment 5, adopt the single female connectors of this structure, it between its contact jaw 3 and the public connector terminal four sides spring-piece type way of contact, no matter be that public connector terminal straight cutting is gone into contact jaw 3, still oblique cutting is gone into contact jaw 3, the public connector terminal can contact with the minimum two sides shell fragment 5 of contact jaw 3, therefore, it is good with the public connector termination contact to the utlity model has contact jaw 3, can avoid taking place the advantage of breaking phenomena.In the present embodiment, the operating temperature range of the single female connectors of this four sides spring-piece type 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 (6)
1, the single female connectors of four sides spring-piece type, it comprises plastic body (1) and plurality of rows pin (2), plurality of rows pin (2) is arranged in single-line held and is located 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: four sides of described contact jaw (3) are respectively equipped with shell fragment (5).
2, the single female connectors of four sides spring-piece type according to claim 1, it is characterized in that: described welding ends (4) is the bending end.
3, the single female connectors of four sides spring-piece type according to claim 2, it is characterized in that: described welding ends (4) is interspersed in the two side ends of plastic body (1).
4, the single female connectors of four sides spring-piece type according to claim 3 is characterized in that: row's pin centreline spacing ZH of adjacent row's pin (2) is 2.00 ± 0.10mm.
5, the single female connectors of four sides spring-piece type according to claim 4, it is characterized in that: the height H of described plastic body (1) is 3.56 ± 0.15mm.
6, the single female connectors of four sides spring-piece type according to claim 5, it is characterized in that: the width W of described plastic body (1) is 2.00 ± 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200529560U CN201364986Y (en) | 2009-03-20 | 2009-03-20 | Four-side spring plate type single-row female header connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200529560U CN201364986Y (en) | 2009-03-20 | 2009-03-20 | Four-side spring plate type single-row female header connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364986Y true CN201364986Y (en) | 2009-12-16 |
Family
ID=41475655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200529560U Expired - Lifetime CN201364986Y (en) | 2009-03-20 | 2009-03-20 | Four-side spring plate type single-row female header connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364986Y (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 CNU2009200529560U patent/CN201364986Y/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: 20091216 |
|
| CX01 | Expiry of patent term |