CN103474807A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN103474807A CN103474807A CN2013103984811A CN201310398481A CN103474807A CN 103474807 A CN103474807 A CN 103474807A CN 2013103984811 A CN2013103984811 A CN 2013103984811A CN 201310398481 A CN201310398481 A CN 201310398481A CN 103474807 A CN103474807 A CN 103474807A
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- Prior art keywords
- connector
- contact pin
- pedestal
- present
- cost
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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.)
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a connector which comprises an outer shell, a base arranged in the outer shell and a plurality of inserting needles penetrating through the base. The inserting needles are made of copper wires. Due to the fact that the inserting needles are made of the copper wires instead of kovar alloy wires, the material cost is reduced, the machining period is shortened, the machinability is good and the cost for machining a used tool is reduced.
Description
Technical field
The present invention relates to microelectronics technology, relate in particular to a kind of connector.
Background technology
Connector is requisite circuit connection spare part in modern microelectronics industry.Fast development along with modern microelectronics industry, the application of connector is increasingly extensive, environment for use becomes increasingly complex, particularly in wet environment, use in the wild, except the connection reliability to it has proposed to require, also its sealing property is had higher requirement, to prevent due to extraneous water or vapour access arrangement inside.
The glass sintering type hermetic seal connector of at present domestic general employing, the technique of combining at glass sintering and shell due to this kind of connector is not also very perfect, makes the performance of product be subject to certain restriction.Simultaneously in this connector, contact pin has adopted kovar alloy silk material, price not only, and kovar alloy is exactly originally to belong to difficult-to-machine material in mechanical processing industry, also on its material, process micropore, difficulty is larger, and the cost of charp tool of consumption is very high, finally causes the cost of product can not to be in any more.
Summary of the invention
The present invention solves existing technical problem in prior art, thereby the connector that a kind of production cost is low is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
Connector of the present invention, comprise shell, be placed in the pedestal in described shell, is located in a plurality of contact pins on described pedestal,
The material of described contact pin is copper wire.
Further, the material of described pedestal is pottery.
Further, the connected mode of described pedestal and described shell, contact pin is the high temperature brazing welding.
Compared with prior art, the invention has the advantages that: replace kovar alloy silk material by the material by contact pin by copper wire, reduced material cost, shortened the process-cycle, machinability is good and reduced it and processed the cost of cutter for same.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of connector of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
Consult shown in Fig. 1, a kind of connector provided by the invention, comprise shell 1, be placed in the pedestal 2 in shell 1, is located in a plurality of contact pins 3 on pedestal 2, and contact pin 3 adopts copper wire material used replacement kovar alloy silk material, mainly has following some advantage after improving like this:
1, material cost reduces: the cost of copper wire is lower than kovar alloy cost;
2, machinability is good: processing micropore man-hours requirement contrast on contact pin: processing only 5-6 hour of 1000 copper wire contact pin man-hours requirements, is 33-35 hour and process 1000 kovar alloy contact pin man-hours requirements, and production efficiency has improved 6-7 doubly.
3, cutter consumption obviously reduces: now process 1000 required alloy bit 3-4 of copper wire contact pin and prop up, and the quantity of the required alloy bit of contact pin of the kovar alloy material of processing equal number is 40 left and right.
Preferably, pedestal 2 adopts ceramic material, and uses ceramic metalizing process to carry out metalized to welding position.For realizing the sealing property of connector, by pedestal 2 together with contact pin 3 and shell 1 use high-temperature brazing material 4 Combination Welding.Adopt high temperature brazing technique, the sealing property of product has been improved, product quality is guaranteed.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (3)
1. a connector, comprise shell (1), be placed in the pedestal (2) in described shell (1), is located in a plurality of contact pins (3) on described pedestal (2), and it is characterized in that: the material of described contact pin (3) is copper wire.
2. connector according to claim 1 is characterized in that: the material of described pedestal (2) is pottery.
3. connector according to claim 2 is characterized in that: described pedestal (2) is the high temperature brazing welding with the connected mode of described shell (1), contact pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103984811A CN103474807A (en) | 2013-09-04 | 2013-09-04 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103984811A CN103474807A (en) | 2013-09-04 | 2013-09-04 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103474807A true CN103474807A (en) | 2013-12-25 |
Family
ID=49799555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103984811A Pending CN103474807A (en) | 2013-09-04 | 2013-09-04 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103474807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779464A (en) * | 2015-04-14 | 2015-07-15 | 四川华丰企业集团有限公司 | Metal brazing sealing type airtight electric connector and manufacturing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6783396B1 (en) * | 2003-03-27 | 2004-08-31 | Yazaki North America, Inc. | Airtight plug connector and terminal insert |
| CN1893191A (en) * | 2005-07-05 | 2007-01-10 | 第一电子工业株式会社 | Electrical connector |
| CN102299438A (en) * | 2011-02-09 | 2011-12-28 | 苏刚印 | Airtight-type electric connector |
| CN202210585U (en) * | 2011-04-19 | 2012-05-02 | 中国电子科技集团公司第二十三研究所 | Airtight and watertight multi-core sealing assembly |
-
2013
- 2013-09-04 CN CN2013103984811A patent/CN103474807A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6783396B1 (en) * | 2003-03-27 | 2004-08-31 | Yazaki North America, Inc. | Airtight plug connector and terminal insert |
| CN1893191A (en) * | 2005-07-05 | 2007-01-10 | 第一电子工业株式会社 | Electrical connector |
| CN102299438A (en) * | 2011-02-09 | 2011-12-28 | 苏刚印 | Airtight-type electric connector |
| CN202210585U (en) * | 2011-04-19 | 2012-05-02 | 中国电子科技集团公司第二十三研究所 | Airtight and watertight multi-core sealing assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779464A (en) * | 2015-04-14 | 2015-07-15 | 四川华丰企业集团有限公司 | Metal brazing sealing type airtight electric connector and manufacturing process thereof |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131225 |