CN104143715A - High-frequency connector inserting hole and machining method thereof - Google Patents
High-frequency connector inserting hole and machining method thereof Download PDFInfo
- Publication number
- CN104143715A CN104143715A CN201410308094.9A CN201410308094A CN104143715A CN 104143715 A CN104143715 A CN 104143715A CN 201410308094 A CN201410308094 A CN 201410308094A CN 104143715 A CN104143715 A CN 104143715A
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- Prior art keywords
- jack
- inserting hole
- base
- slot
- boss
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Abstract
The invention relates to a high-frequency connector inserting hole and a machining method of the high-frequency connector inserting hole body. The high-frequency connector inserting hole comprises an inserting hole base with an inserting hole body, the outer periphery of the inserting hole base and the outer periphery of an inserting needle base of an inserting needle for inserting the inserting hole body are corresponding and are the same in axis and size. The inner side of a hole opening of the inserting hole body is provided with a circle of inserting boss. A slot is formed in the inserting hole wall, the impedance matching requirement of the high-frequency connector is met, consecutiveness of electric transmission is guaranteed, the depth of the slot is 85% smaller than that of the inserting hole body, the situation that stress is concentrated on the tail end of the slot can be provided effectively, and service life is prolonged; the length of the slot is inversely proportional to the contact pressure of the inserting hole body and the inserting needle, the length of the slot meets the inserting requirement of the inserting hole body and the inserting needle, meanwhile, the contact resistance is lowered, the inserting hole body is high in anti-fatigue capacity, and service life is prolonged.
Description
Technical field
The present invention relates to a kind of jack structure, is the jack that a kind of high frequency connects specifically.
Background technology
Jack plays vital effect in connector, and its quality directly affects performance and the life-span of connector.Although straight hole fluting jack has advantage simple in structure and easy to process, but because inevitably causing jack appearance after plugging together, its structure have a little slope to make the surface of jack and contact pin discontinuous, this plug-connection structure is for radio frequency connector, in the time that the voltage standing wave ratio of radio frequency connector increases, high frequency performance declines.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of simple in structure, easy to processly, plug together stablely, high frequency serviceability is without impact, the high frequency connectors jack of long service life.
The technical solution used in the present invention is: a kind of high frequency connectors jack, comprise the jack base with jack, and its technical characterstic is described jack base excircle with the corresponding concentric of Plug pin patch bay excircle of contact pin that plugs together jack with size; The inner side, aperture of jack is provided with a circle and plugs together boss.
The sidewall of described jack base is provided with one along jack direction, penetrates the slot of jack base sidewall.
Described socket depth is less than 85% of the jack degree of depth.
The processing method of jack, comprises the following steps:
A, add to plug together boss size and put allowance by jack final size and determine jack base roll extrusion diameter;
B, the Vehicle Processing of jack blank is bored to bottom outlet to roll extrusion diameter;
The steel core rod identical with contact size inserted in c, roll extrusion in jack base bottom outlet, and the jack after guarantee roll extrusion and contact pin are identical diameters, plugs together roll forming on the excircle of boss plug together boss, fine finishining jack base cylindrical at jack base bottom outlet collar extension;
D, fluting, adopt the processing of milling machine or sawing machine along jack direction, penetrate the slot of jack base sidewall, remove out burr.
Adopt above technical scheme, the beneficial effect that the present invention reaches is: in Socket walls, offer slot, meet the impedance matching requirement of high frequency connectors, guarantee the continuity of electrical transmission, socket depth is less than 85% of the jack degree of depth, can effectively prevent that stress from concentrating on slot end, improve useful life, slot length and jack, contact pin contact are inversely proportional to, slot length meets the power that the plugs together requirement of jack and contact pin, reduce contact resistance, jack antifatigue, increases the service life simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention plugs together contact pin structure schematic diagram;
Fig. 3 is processing structure schematic diagram of the present invention.
In figure: jack base 1, jack 2, plugs together boss 3, slot 4, Plug pin patch bay 5, contact pin 6.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 1,2, a kind of high frequency connectors jack comprises the jack base 1 with jack 2, jack base 1 excircle with plug together jack 2 contact pin 6 the corresponding concentric of Plug pin patch bay 5 excircle with size, the inner side, aperture of jack 2 is provided with a circle and plugs together boss 3, the sidewall of jack base 1 is provided with one along jack 2 directions, penetrates from inside to outside the slot 4 of jack base sidewall, and socket depth is less than 85% of the jack degree of depth.
The processing method of jack of the present invention comprises the following steps:
A, add to plug together boss size and put allowance by jack final size and determine jack base roll extrusion diameter;
B, the Vehicle Processing of jack blank is bored to bottom outlet to roll extrusion diameter;
C, roll extrusion, in jack base bottom outlet, insert the steel core rod (as shown in Figure 3) identical with contact size, ensure that jack after roll extrusion and contact pin are identical diameters, plug together roll forming on the excircle of boss at jack base bottom outlet collar extension and plug together boss, fine finishining jack base cylindrical;
D, fluting, adopt the processing of milling machine or sawing machine along jack direction, penetrate the slot of jack base sidewall, remove out burr.
Claims (4)
1. a high frequency connectors jack, comprises the jack base with jack, it is characterized in that: described jack base excircle is with the corresponding concentric of Plug pin patch bay excircle of contact pin that plugs together jack with size, and the aperture inner side of jack is provided with the boss that plugs together that a circle coordinates contact pin.
2. a kind of high frequency connectors jack according to claim 1, is characterized in that: the sidewall of described jack base is provided with one along jack direction, penetrates the slot of jack base sidewall.
3. a kind of high frequency connectors jack according to claim 2, is characterized in that: described socket depth is less than 85% of the jack degree of depth.
4. a processing method for jack described in claim 1, is characterized in that: comprise the following steps:
A, add to plug together boss size and put allowance by jack final size and determine jack base roll extrusion diameter;
B, the Vehicle Processing of jack blank is bored to bottom outlet to roll extrusion diameter;
The steel core rod identical with contact size inserted in c, roll extrusion in jack base bottom outlet, and the jack after guarantee roll extrusion and contact pin are identical diameters, plugs together roll forming on the excircle of boss plug together boss, fine finishining jack base cylindrical at jack base bottom outlet collar extension;
D, fluting, adopt the processing of milling machine or sawing machine along jack direction, penetrate the slot of jack base sidewall, remove out burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308094.9A CN104143715B (en) | 2014-07-01 | 2014-07-01 | A kind of high frequency connectors jack and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308094.9A CN104143715B (en) | 2014-07-01 | 2014-07-01 | A kind of high frequency connectors jack and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143715A true CN104143715A (en) | 2014-11-12 |
| CN104143715B CN104143715B (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308094.9A Active CN104143715B (en) | 2014-07-01 | 2014-07-01 | A kind of high frequency connectors jack and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143715B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
| CN106603000A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | A connector having stress release holes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143750B (en) * | 2014-07-01 | 2017-07-11 | 泰兴市东盛电子器材厂 | A kind of high frequency connectors jack processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19807938A1 (en) * | 1997-12-18 | 1999-08-26 | Whitaker Corp | Plug connector for isolated conductor |
| CN203589259U (en) * | 2013-10-29 | 2014-05-07 | 安费诺科耐特(西安)科技有限公司 | Inner conductor of electrical connector |
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
-
2014
- 2014-07-01 CN CN201410308094.9A patent/CN104143715B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19807938A1 (en) * | 1997-12-18 | 1999-08-26 | Whitaker Corp | Plug connector for isolated conductor |
| CN203589259U (en) * | 2013-10-29 | 2014-05-07 | 安费诺科耐特(西安)科技有限公司 | Inner conductor of electrical connector |
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
| CN106603000A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | A connector having stress release holes |
| CN106603000B (en) * | 2017-02-09 | 2018-10-23 | 无锡百祺电子科技有限公司 | Connector with stress relief hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143715B (en) | 2016-08-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-frequency connector jack and its processing method Effective date of registration: 20220803 Granted publication date: 20160831 Pledgee: Agricultural Bank of China Co., Ltd. Taixing Sub-branch Pledgor: TAIXING DONGSHENG ELECTRONIC EQUIPMENT FACTORY Registration number: Y2022320000423 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |