TWI717976B - Usb type a female connector - Google Patents
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- TWI717976B TWI717976B TW109101427A TW109101427A TWI717976B TW I717976 B TWI717976 B TW I717976B TW 109101427 A TW109101427 A TW 109101427A TW 109101427 A TW109101427 A TW 109101427A TW I717976 B TWI717976 B TW I717976B
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Abstract
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本發明是有關於一種連接器結構,且特別是有關於一種USB A母座連接器。 The present invention relates to a connector structure, and particularly relates to a USB A female connector.
目前USB(Universal Serial Bus)3.0,其速率模式稱為「Super Speed」,主要技術標準有:支援全雙工,並採用發送列表區段來進行資料發包,供電標準為900mA,且理論上有支援光纖傳輸的潛力,傳輸速度為5Gbit/s。 At present, USB (Universal Serial Bus) 3.0, its speed mode is called "Super Speed", the main technical standards are: support full-duplex, and use the send list section to send data packets, the power supply standard is 900mA, and theoretically support The potential of optical fiber transmission, the transmission speed is 5Gbit/s.
然而,其中USB 3.0 Type-A通常在雜訊干擾上非常嚴重,簡單來說,當高頻端子作動時必然會產生一些雜訊,如果端子與端子之間在雜訊這一區塊做的不完善時,就會彼此產生干擾,亦俗稱之高頻雜訊干擾,進而使高頻無法達到優化目的。因此,如何解決USB 3.0 Type-A之雜訊干擾問題,即為本領域廠商所亟欲研究之重點。 However, USB 3.0 Type-A is usually very serious in noise interference. In short, when the high-frequency terminal is activated, some noise will inevitably be generated. If the terminal and the terminal are not in the noise area, When perfected, they will interfere with each other, also commonly known as high-frequency noise interference, which makes the high-frequency unable to achieve the purpose of optimization. Therefore, how to solve the noise interference problem of USB 3.0 Type-A is the focus of the urgent research of manufacturers in this field.
有鑑於此,本發明人遂針對上述現有技術,特潛心研究並配合學理的運用,盡力解決上述之問題點,即成為本發明人開發之目標。 In view of this, the inventor of the present invention focused on the above-mentioned prior art, and made great efforts to solve the above-mentioned problems, which became the goal of the inventor's development.
本發明提供一種USB A母座連接器,其係利用電源傳輸導體、接地傳輸導體的電位差隔離高頻、低頻雜訊,以達到高頻優化雜訊干擾之目的。 The present invention provides a USB A female connector, which uses the potential difference between the power transmission conductor and the ground transmission conductor to isolate high-frequency and low-frequency noise, so as to achieve the purpose of optimizing noise interference at high frequencies.
於本發明實施例中,本發明係提供一種USB A母座連接器,包括:一第一高頻差分訊號傳輸導體對,後端界定一第一高頻差分訊號焊接對及前端界定一第一高頻差分訊號板狀接觸對;一第二高頻差分訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對一側,該第二高頻差分訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對一側的一第二高頻差分訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對一側的一第二高頻差分訊號板狀接觸對;一低頻訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對與該第二高頻差分訊號傳輸導體對之間,該低頻訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對與該第二高頻差分訊號焊接對之間的一低頻訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對後側的一低頻訊號板狀接觸對;一電源傳輸導體,設於該第二高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該電源傳輸導體後端界定且位於該第二高頻差分訊號焊接對與該低頻訊號焊接對之間的一電源焊接部及前端界定且位於該低頻訊號板狀接觸對一側的一電源板狀接觸部;一接地傳輸導體,設於該第一高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該接地傳輸導體後端界定且位於該第一高頻差分訊號焊接對與該低頻訊號焊接對之間的一接地彈性接觸部,及前端延伸並列有界定且位於該低頻訊號板狀接觸對另一側的一第一接地板狀接觸部及位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對之間的一第二接地板狀接觸部;以及一輔助接地傳輸導體,設於該第一高頻差分訊號傳輸導體對與該第二高頻差分訊號傳輸導體對之其一者的外側,該輔助接地傳輸導體後端界定一輔助接地彈性接觸部及前端界定一第三接地板狀接觸部。 In the embodiment of the present invention, the present invention provides a USB A female connector, including: a first high-frequency differential signal transmission conductor pair, the rear end defines a first high-frequency differential signal welding pair and the front end defines a first High-frequency differential signal plate-shaped contact pair; a second high-frequency differential signal transmission conductor pair is arranged on one side of the first high-frequency differential signal transmission conductor pair, and the rear end of the second high-frequency differential signal transmission conductor pair is defined and located A second high-frequency differential signal welding pair on one side of the first high-frequency differential signal welding pair and a second high-frequency differential signal plate contact defined by the front end and located on one side of the first high-frequency differential signal plate contact pair Pair; a low-frequency signal transmission conductor pair, located between the first high-frequency differential signal transmission conductor pair and the second high-frequency differential signal transmission conductor pair, the low-frequency signal transmission conductor pair is defined at the rear end and located at the first high A low frequency signal welding pair and a front end defined between the frequency difference signal welding pair and the second high frequency difference signal welding pair are located between the first high frequency difference signal plate contact pair and the second high frequency difference signal plate contact A low-frequency signal plate-shaped contact pair on the rear side; a power transmission conductor arranged between the second high-frequency differential signal transmission conductor pair and the low-frequency signal transmission conductor pair. The rear end of the power transmission conductor is defined and located on the first A power supply welding part between two high-frequency differential signal welding pairs and the low-frequency signal welding pair and a power supply plate-shaped contact part defined at the front end and located on one side of the low-frequency signal plate-shaped contact pair; a grounded transmission conductor provided in the Between the first high-frequency differential signal transmission conductor pair and the low-frequency signal transmission conductor pair, the rear end of the ground transmission conductor is defined and located at a ground elastic contact between the first high-frequency differential signal welding pair and the low-frequency signal welding pair A first ground plate-shaped contact portion defined and located on the other side of the low-frequency signal plate contact pair and a first ground plate-shaped contact portion located on the first high-frequency differential signal plate contact pair and the second high-frequency differential signal A second grounding plate-shaped contact portion between the plate-shaped contact pairs; and an auxiliary grounding transmission conductor provided on one of the first high-frequency differential signal transmission conductor pair and the second high-frequency differential signal transmission conductor pair On the outside of the auxiliary grounding transmission conductor, the rear end of the auxiliary grounding transmission conductor defines an auxiliary grounding elastic contact portion and the front end defines a third grounding plate-shaped contact portion.
於本發明實施例中,本發明係提供一種USB A母座連接器,包括:至少一絕緣膠體;至少一端子組,固定於該絕緣膠體,該端子組包含:一第一高頻差分訊號傳輸導體對,後端界定一第一高頻差分訊號焊接對及前端界定一第一高頻差分訊號板狀接觸對;一第二高頻差分訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對一側,該第二高頻差分訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對一側的一第二高頻差分訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對一側的一第二高頻差分訊號板狀接觸對;一低頻訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對與該第二高頻差分訊號傳輸導體對之間,該低頻訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對與該第二高頻差分訊號焊接對之間的一低頻訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對後側的一低頻訊號板狀接觸對;一電源傳輸導體,設於該第二高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該電源傳輸導體後端界定且位於該第二高頻差分訊號焊接對與該低頻訊號焊接對之間的一電源焊接部及前端界定且位於該低頻訊號板狀接觸對一側的一電源板狀接觸部;以及一接地傳輸導體,設於該第一高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該接地傳輸導體後端界定且位於該第一高頻差分訊號焊接對與該低頻訊號焊接對之間的一接地彈性接觸部,及前端延伸並列有界定且位於該低頻訊號板狀接觸對另一側的一第一接地板狀接觸部及位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對之間的一第二接地板狀接觸部;一輔助接地傳輸導體,設於該第一高頻差分訊號傳輸導體對與該第二高頻差分訊號傳輸導體對之其一者外側,該輔助接地傳輸導體後端界定一輔助接地彈性接觸部及前端界定一第三接地板狀接觸部;以及一屏蔽殼體,收容該絕緣膠體且與該第三接地板狀接觸部電性接觸。 In the embodiment of the present invention, the present invention provides a USB A female connector, including: at least one insulating gel; at least one terminal set fixed to the insulating gel, the terminal set including: a first high-frequency differential signal transmission Conductor pair, the rear end defines a first high-frequency differential signal welding pair and the front end defines a first high-frequency differential signal plate contact pair; a second high-frequency differential signal transmission conductor pair is set on the first high-frequency differential signal On one side of the transmission conductor pair, the second high-frequency differential signal transmission conductor pair defines a rear end and is located on the side of the first high-frequency differential signal welding pair. A second high-frequency differential signal welding pair and the front end are defined and located on the first A second high frequency differential signal plate contact pair on one side of the high frequency differential signal plate contact pair; a low frequency signal transmission conductor pair arranged between the first high frequency differential signal transmission conductor pair and the second high frequency differential signal Between the transmission conductor pairs, the low-frequency signal transmission conductor pair is defined at its rear end and is located between the first high-frequency differential signal welding pair and the second high-frequency differential signal welding pair. A low-frequency signal plate-shaped contact pair behind the first high-frequency differential signal plate-shaped contact pair and the second high-frequency differential signal plate-shaped contact pair; a power transmission conductor disposed on the second high-frequency differential signal transmission conductor pair Between the pair of low-frequency signal transmission conductors, a power source welding portion and a front end defined at the rear end of the power transmission conductor and located between the second high-frequency differential signal welding pair and the low-frequency signal welding pair are located on the low-frequency signal board A power plate-shaped contact portion on one side of the pair of contact pairs; and a grounded transmission conductor disposed between the pair of first high-frequency differential signal transmission conductors and the pair of low-frequency signal transmission conductors. The rear end of the ground transmission conductor is defined and located A grounding elastic contact portion between the first high-frequency differential signal welding pair and the low-frequency signal welding pair, and a front end extending and juxtaposed with a first grounding plate-shaped contact located on the other side of the low-frequency signal plate-shaped contact pair Part and a second ground plate contact part located between the first high frequency differential signal plate contact pair and the second high frequency differential signal plate contact pair; an auxiliary ground transmission conductor is arranged at the first height Outside of one of the pair of frequency differential signal transmission conductors and the second pair of high frequency differential signal transmission conductors, the rear end of the auxiliary ground transmission conductor defines an auxiliary ground elastic contact portion and the front end defines a third ground plate-shaped contact portion; and A shielding shell contains the insulating colloid and is in electrical contact with the third ground plate-shaped contact portion.
於本發明實施例中,本發明係提供一種USB A母座連接器,包括:二端子組,每一該端子組包含:一第一高頻差分訊號傳輸導體對,後端界定一第一高頻差分訊號焊接對及前端界定一第一高頻差分訊號板狀接觸對;一第二高頻差分訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對一側,該第二高頻差分訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對一側的一第二高頻差分訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對一側的一第二高頻差分訊號板狀接觸對;一低頻訊號傳輸導體對,設於該第一高頻差分訊號傳輸導體對與該第二高頻差分訊號傳輸導體對之間,該低頻訊號傳輸導體對後端界定且位於該第一高頻差分訊號焊接對與該第二高頻差分訊號焊接對之間的一低頻訊號焊接對及前端界定且位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對後側的一低頻訊號板狀接觸對;一電源傳輸導體,設於該第二高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該電源傳輸導體後端界定且位於該第二高頻差分訊號焊接對與該低頻訊號焊接對之間的一電源焊接部及前端界定且位於該低頻訊號板狀接觸對一側的一電源板狀接觸部;一接地傳輸導體,設於該第一高頻差分訊號傳輸導體對與該低頻訊號傳輸導體對之間,該接地傳輸導體後端界定且位於該第一高頻差分訊號焊接對與該低頻訊號焊接對之間的一接地彈性接觸部,及前端延伸並列有界定且位於該低頻訊號板狀接觸對另一側的一第一接地板狀接觸部及位於該第一高頻差分訊號板狀接觸對與該第二高頻差分訊號板狀接觸對之間的一第二接地板狀接觸部;以及一輔助接地傳輸導體,其一該輔助接地傳輸導體設於該第一高頻差分訊號傳輸導體對的外側,另一該輔助接地傳輸導體設於該第二高頻差分訊號傳輸導體對的外側,每一該輔助接地傳輸導體後端界定一輔助接地彈性接觸部及前端界定一第三接地板狀接觸部;其中,每一該端子組由該第一高頻差分訊號板狀接觸對、該第二高頻差分訊號板狀接觸對、該低頻訊號板狀接觸對、該電源板狀接觸 部、該第一接地板狀接觸部與該第二接地板狀接觸部組成一傳輸導體對接部組,二該傳輸導體對接部組係上、下對齊而排列成兩排。 In the embodiment of the present invention, the present invention provides a USB A female connector, including: two terminal groups, each terminal group includes: a first high-frequency differential signal transmission conductor pair, the rear end defines a first height The frequency differential signal welding pair and the front end define a first high frequency differential signal plate-shaped contact pair; a second high frequency differential signal transmission conductor pair is arranged on one side of the first high frequency differential signal transmission conductor pair, and the second high A second high-frequency differential signal welding pair and a front end defined and located at the side of the first high-frequency differential signal plate-shaped contact pair are defined by the rear end of the pair of frequency differential signal transmission conductors and located on the side of the first high-frequency differential signal welding pair A second high-frequency differential signal plate contact pair; a low-frequency signal transmission conductor pair, arranged between the first high-frequency differential signal transmission conductor pair and the second high-frequency differential signal transmission conductor pair, the low-frequency signal transmission A low-frequency signal welding pair defined by the rear end of the conductor pair and located between the first high-frequency differential signal welding pair and the second high-frequency differential signal welding pair and a front end defined and located on the first high-frequency differential signal plate contact pair A low frequency signal plate contact pair behind the second high frequency differential signal plate contact pair; a power transmission conductor arranged between the second high frequency differential signal transmission conductor pair and the low frequency signal transmission conductor pair, The power transmission conductor is defined at a rear end and is located between the second high-frequency differential signal welding pair and the low-frequency signal welding pair with a power welding portion and a front end defined and located on the low-frequency signal plate-shaped contact pair side of a power supply plate shape Contact portion; a grounded transmission conductor, provided between the first high-frequency differential signal transmission conductor pair and the low-frequency signal transmission conductor pair, the rear end of the ground transmission conductor is defined and located between the first high-frequency differential signal welding pair and the A grounding elastic contact portion between the low-frequency signal welding pair, and a first grounding plate-shaped contact portion located on the other side of the low-frequency signal plate-shaped contact pair and located on the first high-frequency differential signal plate. A second grounded plate-shaped contact portion between the pair of contact pairs and the second high-frequency differential signal plate-shaped contact pair; and an auxiliary grounded transmission conductor, one of which is provided on the first high-frequency differential signal On the outside of the transmission conductor pair, the other auxiliary ground transmission conductor is arranged on the outside of the second high-frequency differential signal transmission conductor pair. The rear end of each auxiliary ground transmission conductor defines an auxiliary ground elastic contact portion and the front end defines a third Ground plate-shaped contact portion; wherein each of the terminal groups consists of the first high-frequency differential signal plate-shaped contact pair, the second high-frequency differential signal plate-shaped contact pair, the low-frequency signal plate-shaped contact pair, and the power plate-shaped contact pair contact Part, the first grounded plate-shaped contact part and the second grounded plate-shaped contact part form a transmission conductor mating part group, and the two transmission conductor mating part groups are aligned up and down and arranged in two rows.
基於上述,第二接地板狀接觸部位於第一高頻差分訊號板狀接觸對與第二高頻差分訊號板狀接觸對之間,電源板狀接觸部位於低頻訊號板狀接觸對與第二高頻差分訊號傳輸導體對之間,第一接地板狀接觸部位於低頻訊號板狀接觸對與第一高頻差分訊號傳輸導體對之間,以利用電源傳輸導體及接地傳輸導體的電位差隔離高頻、低頻雜訊,以達到高頻優化雜訊干擾之目的。 Based on the above, the second ground plate contact portion is located between the first high frequency differential signal plate contact pair and the second high frequency differential signal plate contact pair, and the power supply plate contact portion is located between the low frequency signal plate contact pair and the second plate contact pair. Between the high-frequency differential signal transmission conductor pairs, the first ground plate-shaped contact part is located between the low-frequency signal plate-shaped contact pair and the first high-frequency differential signal transmission conductor pair, so as to use the potential difference between the power transmission conductor and the ground transmission conductor to isolate high High-frequency and low-frequency noise, in order to achieve the purpose of high-frequency optimization noise interference.
基於上述,接地傳輸導體上一體成型出第一接地板狀接觸部與第二接地板狀接觸部,進而簡化端子組之元件,使端子組具有方便製造及組裝等優點。 Based on the above, the first grounding plate-shaped contact portion and the second grounding plate-shaped contact portion are integrally formed on the grounded transmission conductor, thereby simplifying the components of the terminal group and making the terminal group convenient to manufacture and assemble.
基於上述,端子組更包含輔助接地傳輸導體,輔助接地傳輸導體的第三接地板狀接觸部與屏蔽殼體電性接觸,使高頻雜訊可經由第三接地板狀接觸部傳遞至屏蔽殼體而消除,更達到高頻優化之目的。 Based on the above, the terminal set further includes an auxiliary grounding transmission conductor, and the third grounding plate-shaped contact part of the auxiliary grounding transmission conductor is in electrical contact with the shielding shell, so that high-frequency noise can be transmitted to the shielding shell through the third grounding plate-shaped contacting part Eliminate the body, and achieve the purpose of high frequency optimization.
10:USB A母座連接器 10: USB A female connector
1:第一高頻差分訊號傳輸導體對 1: The first high-frequency differential signal transmission conductor pair
11:第一高頻差分訊號焊接對 11: The first high frequency differential signal welding pair
12:第一高頻差分訊號板狀接觸對 12: The first high-frequency differential signal plate contact pair
13:第一彎折基部 13: The first bending base
2:第二高頻差分訊號傳輸導體對 2: The second high-frequency differential signal transmission conductor pair
21:第二高頻差分訊號焊接對 21: The second high frequency differential signal welding pair
22:第二高頻差分訊號板狀接觸對 22: The second high frequency differential signal plate contact pair
23:第二彎折基部 23: Second bending base
3:低頻訊號傳輸導體對 3: Low-frequency signal transmission conductor pair
31:低頻訊號焊接對 31: Low frequency signal welding pair
32:低頻訊號板狀接觸對 32: Low frequency signal plate contact pair
4:電源傳輸導體 4: Power transmission conductor
41:電源焊接部 41: Power welding department
42:電源板狀接觸部 42: Power plate contact
5:接地傳輸導體 5: Ground transmission conductor
50:Y字形傳輸導體 50: Y-shaped transmission conductor
51:接地彈性接觸部 51: Ground elastic contact part
52:第一接地板狀接觸部 52: The first ground plate contact
53:第二接地板狀接觸部 53: second ground plate contact
54:第三彎折基部 54: third bending base
6:輔助接地傳輸導體 6: Auxiliary ground transmission conductor
61:輔助接地彈性接觸部 61: Auxiliary grounding elastic contact part
62:第三接地板狀接觸部 62: third ground plate contact
71:傳輸導體焊接部組 71: Transmission conductor welding part group
72:傳輸導體對接部組 72: Transmission conductor docking group
8:絕緣膠體 8: Insulating colloid
9:屏蔽殼體 9: Shielding shell
91:插接腳 91: Pin
100:電路板 100: circuit board
101:導接部 101: Leading part
102:固定孔 102: fixed hole
103:開口 103: opening
圖1係本發明端子組之立體分解圖。 Figure 1 is a three-dimensional exploded view of the terminal set of the present invention.
圖2係本發明端子組之立體組合圖。 Figure 2 is a three-dimensional assembly diagram of the terminal set of the present invention.
圖3係本發明端子組之另一立體組合圖。 Figure 3 is another three-dimensional assembly diagram of the terminal set of the present invention.
圖4係本發明端子組之俯視示意圖。 Figure 4 is a schematic top view of the terminal set of the present invention.
圖5係本發明端子組固定於絕緣膠體之立體示意圖。 Fig. 5 is a three-dimensional schematic diagram of the terminal set of the present invention fixed to the insulating colloid.
圖6係本發明端子組固定於絕緣膠體之另一立體示意圖。 FIG. 6 is another three-dimensional schematic diagram of the terminal set of the present invention fixed to the insulating colloid.
圖7係本發明USB A母座連接器之立體分解圖。 Figure 7 is an exploded perspective view of the USB A female connector of the present invention.
圖8係本發明USB A母座連接器之立體組合圖。 Figure 8 is a three-dimensional assembly view of the USB A female connector of the present invention.
圖9係本發明USB A母座連接器之使用狀態示意圖。 Fig. 9 is a schematic diagram of the use state of the USB A female connector of the present invention.
圖10係本發明USB A母座連接器之另一使用狀態示意圖。 Fig. 10 is a schematic diagram of another use state of the USB A female connector of the present invention.
有關本發明之詳細說明及技術內容,將配合圖式說明如下,然而所附圖式僅作為說明用途,並非用於侷限本發明。 The detailed description and technical content of the present invention will be described as follows in conjunction with the drawings. However, the accompanying drawings are for illustrative purposes only and are not used to limit the present invention.
請參考圖1至圖10所示,本發明係提供一種USB A母座連接器,此USB A母座連接器10主要包括一或複數絕緣膠體8、一或複數端子組及一屏蔽殼體9。
Please refer to Figures 1 to 10, the present invention provides a USB A female connector. The USB A
如圖1至圖10所示,本實施例之端子組與絕緣膠體8的數量相同為二,但不以此為限制,各端子組分別固定於各絕緣膠體8,每一端子組主要包括一第一高頻差分訊號傳輸導體對1、一第二高頻差分訊號傳輸導體對2、一低頻訊號傳輸導體對3、一電源傳輸導體4、及接地傳輸導體5,進一步說明如下。
As shown in Figures 1 to 10, the number of terminal groups and insulating
第一高頻差分訊號傳輸導體對1後端界定一第一高頻差分訊號焊接對11及前端界定一第一高頻差分訊號板狀接觸對12。
The rear end of the first high frequency differential signal
第二高頻差分訊號傳輸導體對2設於第一高頻差分訊號傳輸導體對1一側,第二高頻差分訊號傳輸導體對2後端界定且位於第一高頻差分訊號焊接對11一側的一第二高頻差分訊號焊接對21及前端界定且位於第一高頻差分訊號板狀接觸對12一側的一第二高頻差分訊號板狀接觸對22。
The second high-frequency differential signal
低頻訊號傳輸導體對3設於第一高頻差分訊號傳輸導體對1與第二高頻差分訊號傳輸導體對2之間,低頻訊號傳輸導體對3後端界定且位於第一高頻差分訊號焊接對11與第二高頻差分訊號焊接對21之間的一低頻訊號焊接對31
及前端界定且位於第一高頻差分訊號板狀接觸對12與第二高頻差分訊號板狀接觸對22後側的一低頻訊號板狀接觸對32。
The low-frequency signal
電源傳輸導體4設於第二高頻差分訊號傳輸導體對2與低頻訊號傳輸導體對3之間,電源傳輸導體4後端界定且位於第二高頻差分訊號焊接對21與低頻訊號焊接對31之間的一電源焊接部41及前端界定且位於低頻訊號板狀接觸對32一側的一電源板狀接觸部42。
The
接地傳輸導體5設於第一高頻差分訊號傳輸導體對1與低頻訊號傳輸導體對3之間,接地傳輸導體5後端界定且位於第一高頻差分訊號焊接對11與低頻訊號焊接對31之間的一第一接地彈性接觸部51,及接地傳輸導體5前端延伸並列有界定且位於低頻訊號板狀接觸對32另一側的一第一接地板狀接觸部52及位於第一高頻差分訊號板狀接觸對12與第二高頻差分訊號板狀接觸對22之間的一第二接地板狀接觸部53。
The
另外,第一高頻差分訊號傳輸導體對1分別界定且位在第一接地板狀接觸部52外側的一第一彎折基部13,第一高頻差分訊號板狀接觸對12自各第一彎折基部13延伸成型且位於第一接地板狀接觸部52的前側。
In addition, the first high-frequency differential signal
再者,第二高頻差分訊號傳輸導體對2分別界定且位在電源板狀接觸部42外側的一第二彎折基部23,第二高頻差分訊號板狀接觸對22自各第二彎折基部23延伸成型且位於電源板狀接觸部42的前側。
Furthermore, the second high-frequency differential signal transmission conductor pairs 2 are respectively defined and located at a
又,接地傳輸導體5為一Y字形傳輸導體50,Y字形傳輸導體50一端界定接地彈性接觸部51,另一端界定第一接地板狀接觸部52,剩餘一端界定一第三彎折基部54,第二接地板狀接觸部53自第三彎折基部54延伸成型且位於低頻訊號板狀接觸對32的前側。
Furthermore, the grounded
詳細說明如下,每一端子組的第一高頻差分訊號板狀接觸對12、第二高頻差分訊號板狀接觸對22、低頻訊號板狀接觸對32、電源板狀接觸部42、
第一接地板狀接觸部52與第二接地板狀接觸部53組成的一傳輸導體對接部組72,二傳輸導體對接部組72係上、下對齊而排列成兩排,以令USB A母座連接器具有上下、二組插座。
The detailed description is as follows, the first high frequency differential signal
每一端子組更包括一輔助接地傳輸導體6,本實施例之端子組數量為二,其一輔助接地傳輸導體6設於第一高頻差分訊號傳輸導體對1的外側(即設於第一高頻差分訊號傳輸導體對1遠離接地傳輸導體5的一側),另一輔助接地傳輸導體6設於第二高頻差分訊號傳輸導體對2的外側(即設於第二高頻差分訊號傳輸導體對2遠離電源傳輸導體4的一側),每一輔助接地傳輸導體6後端界定一輔助接地彈性接觸部61及前端界定一第三接地板狀接觸部62。
Each terminal group further includes an auxiliary
進一步說明如下,其一輔助接地傳輸導體6的輔助接地彈性接觸部61位於第一高頻差分訊號焊接對11遠離接地彈性接觸部51的一側,及第三接地板狀接觸部62位於第一高頻差分訊號板狀接觸對12的外側(即位於第一高頻差分訊號板狀接觸對12遠離第一接地板狀接觸部52的一側)且位於低頻訊號板狀接觸對32、電源板狀接觸部42與第一接地板狀接觸部52的後側;另一輔助接地傳輸導體6的輔助接地彈性接觸部61位於第二高頻差分訊號焊接對21遠離電源焊接部41的一側,及第三接地板狀接觸部62位於第二高頻差分訊號板狀接觸對22的外側(即位於第二高頻差分訊號板狀接觸對22遠離電源板狀接觸部42的一側)且位於低頻訊號板狀接觸對32、電源板狀接觸部42與第一接地板狀接觸部52的後側。 For further explanation, the auxiliary ground elastic contact portion 61 of one of the auxiliary ground transmission conductors 6 is located on the side of the first high-frequency differential signal welding pair 11 away from the ground elastic contact portion 51, and the third ground plate-shaped contact portion 62 is located in the first The outer side of the high-frequency differential signal plate-shaped contact pair 12 (that is, the side of the first high-frequency differential signal plate-shaped contact pair 12 away from the first ground plate-shaped contact portion 52) and the low-frequency signal plate-shaped contact pair 32, the power board The rear side of the contact portion 42 and the first ground plate contact portion 52; the auxiliary ground elastic contact portion 61 of the other auxiliary ground transmission conductor 6 is located on the side of the second high-frequency differential signal welding pair 21 away from the power welding portion 41, And the third ground plate contact portion 62 are located outside the second high frequency differential signal plate contact pair 22 (that is, on the side of the second high frequency differential signal plate contact pair 22 away from the power plate contact portion 42) and located The low-frequency signal plate contact pair 32, the power plate contact portion 42 and the rear side of the first ground plate contact portion 52.
此外,USB A母座連接器10係符合USB 3.0 TypeA之規範,並每一該端子組包含由第一高頻差分訊號焊接對11、第二高頻差分訊號焊接對21、低頻訊號焊接對31、電源焊接部41、接地彈性接觸部51與輔助接地彈性接觸部61所組成的一傳輸導體焊接部組71,傳輸導體焊接部組71係左、右單排排列於同一水平面上,且二輔助接地彈性接觸部61彼此相鄰並列。
In addition, the USB A
如圖7至圖10所示,屏蔽殼體9收容絕緣膠體8且與第三接地板狀接觸部62電性接觸,即屏蔽殼體9與第三接地板狀接觸部62相互貼觸而能夠彼此電性連接,此屏蔽殼體9具有複數插接腳91,傳輸導體焊接部組71與電路板100的導接部101相互焊接,各插接腳91插設於電路板100的各固定孔102,使USB A母座連接器10安裝於電路板上。其中,本實施例之USB A母座連接器10為板上式連接器,但不以此為限制,USB A母座連接器10也可為沉板式連接器。
As shown in Figures 7 to 10, the shielding
如圖1至圖10所示,本發明USB A母座連接器10之使用狀態,其係利用端子組包括第一高頻差分訊號傳輸導體對1、第二高頻差分訊號傳輸導體對2、低頻訊號傳輸導體對3、電源傳輸導體4及接地傳輸導體5;其中,第二接地板狀接觸部53位於第一高頻差分訊號板狀接觸對12與第二高頻差分訊號板狀接觸對22之間,以隔離第一高頻差分訊號板狀接觸對12與第二高頻差分訊號板狀接觸對22的雜訊,電源板狀接觸部42位於低頻訊號板狀接觸對32與第二高頻差分訊號傳輸導體對2之間,以隔離低頻訊號板狀接觸對32與第二高頻差分訊號傳輸導體對2的雜訊,第一接地板狀接觸部52位於低頻訊號板狀接觸對32與第一高頻差分訊號傳輸導體對1之間,以隔離低頻訊號板狀接觸對32與第一高頻差分訊號傳輸導體對1的雜訊。藉此,利用電源傳輸導體4及接地傳輸導體5的電位差隔離高頻、低頻雜訊,以達到高頻優化雜訊干擾之目的。
As shown in Figures 1 to 10, the use state of the USB A
另外,接地傳輸導體5上一體成型出第一接地板狀接觸部52與第二接地板狀接觸部53,進而簡化端子組之元件,使端子組具有方便製造及組裝等優點。
In addition, the
又,端子組更包含輔助接地傳輸導體6,輔助接地傳輸導體6的第三接地板狀接觸部62與屏蔽殼體9電性接觸,使高頻雜訊可經由第三接地板狀接觸部62傳遞至屏蔽殼體9而消除,更達到高頻優化之目的。
In addition, the terminal set further includes an auxiliary
綜上所述,本發明之USB A母座連接器,亦未曾見於同類產品及公開使用,並具有產業利用性、新穎性與進步性,完全符合專利申請要件,爰依專利法提出申請,敬請詳查並賜准本案專利,以保障發明人之權利。 In summary, the USB A female connector of the present invention has never been seen in similar products and publicly used, and has industrial applicability, novelty and progress, and fully meets the requirements of patent application. Please check carefully and grant the patent for this case to protect the rights of the inventor.
1:第一高頻差分訊號傳輸導體對 1: The first high-frequency differential signal transmission conductor pair
11:第一高頻差分訊號焊接對 11: The first high frequency differential signal welding pair
12:第一高頻差分訊號板狀接觸對 12: The first high-frequency differential signal plate contact pair
13:第一彎折基部 13: The first bending base
2:第二高頻差分訊號傳輸導體對 2: The second high-frequency differential signal transmission conductor pair
21:第二高頻差分訊號焊接對 21: The second high frequency differential signal welding pair
22:第二高頻差分訊號板狀接觸對 22: The second high frequency differential signal plate contact pair
23:第二彎折基部 23: Second bending base
3:低頻訊號傳輸導體對 3: Low-frequency signal transmission conductor pair
31:低頻訊號焊接對 31: Low frequency signal welding pair
32:低頻訊號板狀接觸對 32: Low frequency signal plate contact pair
4:電源傳輸導體 4: Power transmission conductor
41:電源焊接部 41: Power welding department
42:電源板狀接觸部 42: Power plate contact
5:接地傳輸導體 5: Ground transmission conductor
50:Y字形傳輸導體 50: Y-shaped transmission conductor
51:接地彈性接觸部 51: Ground elastic contact part
52:第一接地板狀接觸部 52: The first ground plate contact
53:第二接地板狀接觸部 53: second ground plate contact
54:第三彎折基部 54: third bending base
6:輔助接地傳輸導體 6: Auxiliary ground transmission conductor
61:輔助接地彈性接觸部 61: Auxiliary grounding elastic contact part
62:第三接地板狀接觸部 62: third ground plate contact
71:傳輸導體焊接部組 71: Transmission conductor welding part group
72:傳輸導體對接部組 72: Transmission conductor docking group
Claims (19)
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TW109101427A TWI717976B (en) | 2020-01-15 | 2020-01-15 | Usb type a female connector |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7862346B1 (en) * | 2009-08-24 | 2011-01-04 | Advanced Connectek Inc. | Socket connector |
CN201774092U (en) * | 2010-07-01 | 2011-03-23 | 泰科电子(上海)有限公司 | Electric connector |
TWM588381U (en) * | 2019-04-12 | 2019-12-21 | 維將科技股份有限公司 | Electrical connector |
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2020
- 2020-01-15 TW TW109101427A patent/TWI717976B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7862346B1 (en) * | 2009-08-24 | 2011-01-04 | Advanced Connectek Inc. | Socket connector |
CN201774092U (en) * | 2010-07-01 | 2011-03-23 | 泰科电子(上海)有限公司 | Electric connector |
TWM588381U (en) * | 2019-04-12 | 2019-12-21 | 維將科技股份有限公司 | Electrical connector |
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