CN102324643A - Detachable welded-type contact element - Google Patents
Detachable welded-type contact element Download PDFInfo
- Publication number
- CN102324643A CN102324643A CN201110151712A CN201110151712A CN102324643A CN 102324643 A CN102324643 A CN 102324643A CN 201110151712 A CN201110151712 A CN 201110151712A CN 201110151712 A CN201110151712 A CN 201110151712A CN 102324643 A CN102324643 A CN 102324643A
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- CN
- China
- Prior art keywords
- lead
- type contact
- contact element
- contact
- welded type
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a detachable welded-type contact element. A welding cup arranged at the tail part of the contact element is provided with a radial gap located in the middle of the welding cup. In the invention, a welding point of the welding cup of the contact element and a lead is located in the middle of the welding cup so that the welding part of the lead is effectively protected, the lead is prevented from being broken, the detaching performance of the lead is improved, the detachable welded-type contact element is simple in structure, easy to implement and applicable to both a contact pin and a jack.
Description
Technical field
The present invention relates to a kind of electric connector contact, relate in particular to a kind of detachable welded type contact.
Background technology
Common used electric connector contact is generally compression joint type or welded type; Wherein welded type contact tail end is generally the weldering cup structure; Lead inserts the weldering cup and welds at tail end, and the welding position is in unsettled naked state, in use can not get effective protection; The easy phenomenon that fractures, dismounting are also inconvenient.In order to improve the reliability and the detachability of lead and welded type contact termination, need a kind of new welded type contact.
Summary of the invention
The objective of the invention is to defective and demand, a kind of new detachable welded type contact is provided to above-mentioned welded type contact existence.
A kind of detachable welded type contact, the weldering cup of said contact afterbody is provided with a radial indentation.
Said radial indentation is positioned at the middle part of weldering cup.
Said radial indentation is semicircle.
The present invention makes a lead and contact weldering cup pad be positioned at weldering cup tube middle part, makes the wire bonds position obtain effective protection, avoids fractureing and has improved the dismantling property of lead, and is simple in structure, easy to implement, all suitable to contact pin and jack contact.
Description of drawings
Fig. 1 is welded type contact according to the invention (is example with a contact pin) outline drawing.
Fig. 2 is welded type contact according to the invention (is example with the contact pin) and wire bonds sketch map.
Among the figure: 1-weldering cup, 2-breach, 3-lead.
Embodiment
Below in conjunction with above-mentioned accompanying drawing detachable welded type contact according to the invention is done further to detail.
As shown in the figure, welded type contact according to the invention is guaranteeing under the mating side size situation identical with common contact, the afterbody that suitably extends weldering cup 1 length, and at semicircular breach 2 of weldering cup 1 middle part processing.When lead 3 welded with contact, elder generation inserted lead 3 in the contacts weldering cup 1 and guarantees the lead uncoated end portion above gap position, in indentation, there lead and weldering cup 1 is carried out soldering, realizes the termination of lead 3 and contact.
Welded type contact of the present invention is owing to the pad with contact and lead moves to weldering cup 1 middle part; The major part of lead 3 wire stripping sections all is in 1 in the weldering cup; Avoid the welding position to fracture, thereby the welding position of lead is effectively protected, improved the reliability of lead and contact termination.
Claims (3)
1. detachable welded type contact, it is characterized in that: the weldering cup (1) of said contact afterbody is provided with a radial indentation (2).
2. detachable according to claim 1 welded type contact, it is characterized in that: said radial indentation (2) is positioned at the middle part of weldering cup (1).
3. detachable according to claim 1 welded type contact, it is characterized in that: said radial indentation (2) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110151712A CN102324643A (en) | 2011-06-08 | 2011-06-08 | Detachable welded-type contact element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110151712A CN102324643A (en) | 2011-06-08 | 2011-06-08 | Detachable welded-type contact element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102324643A true CN102324643A (en) | 2012-01-18 |
Family
ID=45452340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110151712A Pending CN102324643A (en) | 2011-06-08 | 2011-06-08 | Detachable welded-type contact element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102324643A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050221657A1 (en) * | 2002-11-28 | 2005-10-06 | Asahi Glass Company Limited | Electrical connection structure for conductor formed on glass surface |
| CN2786816Y (en) * | 2005-04-18 | 2006-06-07 | 上海莫仕连接器有限公司 | Cable connector |
| CN101647154A (en) * | 2007-03-09 | 2010-02-10 | Abb法国公司 | The conduction device that electrically contacts that is used for conductor shielding sheath |
-
2011
- 2011-06-08 CN CN201110151712A patent/CN102324643A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050221657A1 (en) * | 2002-11-28 | 2005-10-06 | Asahi Glass Company Limited | Electrical connection structure for conductor formed on glass surface |
| CN2786816Y (en) * | 2005-04-18 | 2006-06-07 | 上海莫仕连接器有限公司 | Cable connector |
| CN101647154A (en) * | 2007-03-09 | 2010-02-10 | Abb法国公司 | The conduction device that electrically contacts that is used for conductor shielding sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120118 |