CN201774001U - Pin of glass sintering seal connector - Google Patents
Pin of glass sintering seal connector Download PDFInfo
- Publication number
- CN201774001U CN201774001U CN2010202633330U CN201020263333U CN201774001U CN 201774001 U CN201774001 U CN 201774001U CN 2010202633330 U CN2010202633330 U CN 2010202633330U CN 201020263333 U CN201020263333 U CN 201020263333U CN 201774001 U CN201774001 U CN 201774001U
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- glass sintering
- contact pin
- connector
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a pin of a glass sintering seal connector, which comprises an outer casing (1) and a pin group (2) fixed onto the outer casing. A welding wire hole (21) is arranged at the tail of each pin (2). The pin of a glass sintering seal connector is characterized in that a through hole (22) is arranged on the wall of the welding wire hole (21) at the tail of each pin (2). The pin of a glass sintering seal connector has the advantages that the through hole structures are adopted inside the welding wire holes at the tails of the pins, insides of the welding wire holes at the tails of the pins can be sufficiently electroplated during pin gilding of the glass sintering seal connector, the tail welding wire holes of the pins can be firmly welded together with leads without poor soldering, and reliability of the connector is greatly increased.
Description
Technical field
The utility model relates to a kind of connector, particularly a kind of contact pin of glass sintering hermetically sealed connector.
Background technology
Constantly complicated along with design of electronic products, high performance connector product is being widely used in the various electronic products field, and turn to more civil areas widely from high-end technical grade and military aerospace application gradually, and the trend of expanding to consumer electronics field is gradually arranged.Along with the lifting of electronic product performance, market strengthens day by day to the demand of high-efficiency reliable connector product, how better the connector product to be applied in the system design, thereby to realize guaranteeing that the high efficient and reliable of product also is the focus that numerous application vendor are paid close attention to.So-called high efficient and reliable, for connector is exactly to guarantee effective signal transmission, the one of the main reasons that connector occurs losing efficacy is that the wire bonds of connector pin or jack and transmission signals is not firm, the rosin joint phenomenon appears, for common connector, its connector pin and jack are before being assembled into connector, and it is gold-plated to roll separately, the mobile relatively good of gold-plated its plating bath owing to roll can guarantee the surface of plating piece and the uniformity consistency of place, bonding wire hole Gold plated Layer substantially; And for the hermetically sealed connector of glass sintering, it be with contact pin and shell sintered together after, carry out whole rack plating again, because the plating bath flowability of rack plating is poor, particularly substantially flow, thereby it is bigger to cause contact pin welding hole place plate not Shang golden probability, and then influences the welding of connector pin and transmission signals lead at the plating bath at deep hole place, the rosin joint possibility occurs and strengthen, influence the reliability of connector.
The utility model content
The purpose of this utility model is exactly the shortcoming that is difficult for electroplating, influencing welding for the bonding wire hole of the contact pin that overcomes existing glass sintering connector, the contact pin of a kind of glass sintering hermetically sealed connector that provides.
The technical scheme that its technical problem that solves the utility model adopts is:
The contact pin of glass sintering hermetically sealed connector comprises shell and is fixed on one group of contact pin on the shell that each contact pin afterbody is provided with the bonding wire hole, it is characterized in that: the hole wall in each contact pin afterbody bonding wire hole is provided with through hole.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Described through hole is arranged on the long side opening wall of hole wall.
Described through hole is arranged on the hole wall of bottom, bonding wire hole.
After the beneficial effects of the utility model are to use and are with through-hole structure in the contact pin afterbody bonding wire hole, in the gold-plated process of the contact pin of glass sintering hermetically sealed connector, contact pin afterbody bonding wire is electroplated in the hole fully, contact pin afterbody bonding wire hole and wire bonds are firm, the rosin joint phenomenon do not occur, improved the reliability of connector greatly.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a contact pin zoomed-in view of the present utility model.
Embodiment
As shown in Figure 1, the contact pin of the utility model glass sintering hermetically sealed connector, comprise shell 1, shell 1 is provided with one group of sintering hole, by glass insulator 3 fixedly connected contact pins 2, as shown in Figure 2, contact pin 2 afterbodys are provided with bonding wire hole 21 in each sintering hole, the hole wall in each contact pin 2 afterbody bonding wire hole is provided with through hole 22, and through hole 22 is arranged on the long side opening wall of bonding wire hole 21 bottom hole walls.On each contact pin afterbody bonding wire hole hole wall of glass sintering hermetically sealed connector, process through hole, can satisfy in the electroplating process emitting of bubble in the contact pin afterbody bonding wire hole, guarantee that the abundant of plating bath flows in the hole, make and plate layer of even coating in the bonding wire hole, avoid occurring black hole phenomenon, guaranteed that contact pin and wire bonds are firm, the rosin joint phenomenon can not occur, improved the reliability of glass sintering hermetically sealed connector greatly.
The utility model can be provided with three, six or more sintering hole and contact pin according to the difference of pin, satisfies the requirement of product.
Claims (3)
1. the contact pin of glass sintering hermetically sealed connector, comprise shell (1) and be fixed on one group of contact pin (2) on the shell, each contact pin (2) afterbody is provided with bonding wire hole (21), it is characterized in that: the hole wall in each contact pin (2) afterbody bonding wire hole (21) is provided with through hole (22).
2. the contact pin of glass sintering hermetically sealed connector according to claim 1 is characterized in that: described through hole (22) is arranged on the long side opening wall of hole wall.
3. the contact pin of glass sintering hermetically sealed connector according to claim 1 and 2 is characterized in that: described through hole (22) is arranged on the hole wall of bottom, bonding wire hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633330U CN201774001U (en) | 2010-07-15 | 2010-07-15 | Pin of glass sintering seal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633330U CN201774001U (en) | 2010-07-15 | 2010-07-15 | Pin of glass sintering seal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774001U true CN201774001U (en) | 2011-03-23 |
Family
ID=43753839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202633330U Expired - Fee Related CN201774001U (en) | 2010-07-15 | 2010-07-15 | Pin of glass sintering seal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774001U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709763A (en) * | 2012-05-31 | 2012-10-03 | 中航光电科技股份有限公司 | Electrical connector |
| CN104716459A (en) * | 2013-12-11 | 2015-06-17 | 镇江华浩通信器材有限公司 | Printed circuit board connector |
| CN110176688A (en) * | 2019-05-22 | 2019-08-27 | 贵州航天电器股份有限公司 | A kind of single hole glass sintering connector and the tail portion processing method of vulcanization |
| CN112291957A (en) * | 2020-09-13 | 2021-01-29 | 泰州市航宇电器有限公司 | Integrated socket based on metal packaging shell and processing method thereof |
-
2010
- 2010-07-15 CN CN2010202633330U patent/CN201774001U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709763A (en) * | 2012-05-31 | 2012-10-03 | 中航光电科技股份有限公司 | Electrical connector |
| CN102709763B (en) * | 2012-05-31 | 2014-12-10 | 中航光电科技股份有限公司 | Electrical connector |
| CN104716459A (en) * | 2013-12-11 | 2015-06-17 | 镇江华浩通信器材有限公司 | Printed circuit board connector |
| CN110176688A (en) * | 2019-05-22 | 2019-08-27 | 贵州航天电器股份有限公司 | A kind of single hole glass sintering connector and the tail portion processing method of vulcanization |
| CN110176688B (en) * | 2019-05-22 | 2024-03-19 | 贵州航天电器股份有限公司 | Single-hole glass sintering connector and vulcanized tail treatment method |
| CN112291957A (en) * | 2020-09-13 | 2021-01-29 | 泰州市航宇电器有限公司 | Integrated socket based on metal packaging shell and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |