TWI717976B - Usb type a female connector - Google Patents

Usb type a female connector Download PDF

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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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pair
differential signal
frequency
plate
transmission conductor
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TW109101427A
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TW202130068A (en
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莊憶芳
張乃千
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巧連科技股份有限公司
莊憶芳
張乃千
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Abstract

The present invention is related to a USB type A female connector having a pair of first high-frequency differential signals transmission conductors, a pair of second high-frequency differential signals transmission conductors, a pair of low-frequency signals transmission conductors, a power transmission conductor and a ground transmission conductor. The back end of the ground transmission conductor is situated in the ground part between the pair of first high-frequency differential signals transmission conductors and the pair of second high-frequency differential signals transmission conductors and the front end of the ground transmission conductor is situated in a first abutment in a certain side of the low-frequency signals conductors and a second abutment situated between the pair of first high-frequency differential signals conductors and the pair of second high-frequency differential signals conductors. Thereby, it can reduce the noise interference by the potential difference between the power transmission conductor and the ground transmission conductor filtering noise.

Description

USB A母座連接器 USB A female connector

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 female connector 10 mainly includes one or more insulating gels 8, one or more terminal groups, and a shielding shell 9. .

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 gel 8 in this embodiment is the same as two, but it is not limited to this. Each terminal group is fixed to each insulating gel 8, and each terminal group mainly includes one The first high-frequency differential signal transmission conductor pair 1, a second high-frequency differential signal transmission conductor pair 2, a low-frequency signal transmission conductor pair 3, a power transmission conductor 4, and a ground transmission conductor 5 are further described as follows.

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 transmission conductor pair 1 defines a first high frequency differential signal welding pair 11 and the front end defines a first high frequency differential signal plate contact pair 12.

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 transmission conductor pair 2 is arranged on the side of the first high-frequency differential signal transmission conductor pair 1, and the rear end of the second high-frequency differential signal transmission conductor pair 2 is defined and located at the first high-frequency differential signal welding pair 11 A second high-frequency differential signal welding pair 21 on the side and a second high-frequency differential signal plate-shaped contact pair 22 defined at the front end and located at one side of the first high-frequency differential signal plate-shaped contact pair 12.

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 transmission conductor pair 3 is arranged between the first high-frequency differential signal transmission conductor pair 1 and the second high-frequency differential signal transmission conductor pair 2, and the back end of the low-frequency signal transmission conductor pair 3 is defined and located at the first high-frequency differential signal welding A low frequency signal welding pair 31 between the pair 11 and the second high frequency differential signal welding pair 21 And a front end defines a low-frequency signal plate-shaped contact pair 32 located behind the first high-frequency differential signal plate-shaped contact pair 12 and the second high-frequency differential signal plate-shaped contact pair 22.

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 power transmission conductor 4 is arranged between the second high-frequency differential signal transmission conductor pair 2 and the low-frequency signal transmission conductor pair 3. The back end of the power transmission conductor 4 is defined and located at the second high-frequency differential signal welding pair 21 and the low-frequency signal welding pair 31 A power supply welding portion 41 and a power supply plate-shaped contact portion 42 located at the side of the low-frequency signal plate-shaped contact pair 32 define the front end.

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 ground transmission conductor 5 is provided between the first high-frequency differential signal transmission conductor pair 1 and the low-frequency signal transmission conductor pair 3, and the rear end of the ground transmission conductor 5 is defined and located at the first high-frequency differential signal welding pair 11 and the low-frequency signal welding pair 31 A first grounded elastic contact portion 51 between and a first grounded plate-shaped contact portion 52 located on the other side of the low-frequency signal plate-shaped contact pair 32 and located at the first high-frequency A second ground plate contact portion 53 between the differential signal plate contact pair 12 and the second high frequency differential signal plate contact pair 22.

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 transmission conductor pair 1 is respectively defined and is located at a first bending base 13 outside the first ground plate-shaped contact portion 52. The first high-frequency differential signal plate-shaped contact pair 12 extends from each first bending base 13 The folding base 13 is extended and formed and is located on the front side of the first ground plate-shaped contact portion 52.

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 second bending base 23 outside the power plate-shaped contact portion 42, and the second high-frequency differential signal plate-shaped contact pair 22 is bent from each second The base 23 is extended and formed and is located on the front side of the power plate-shaped contact portion 42.

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 transmission conductor 5 is a Y-shaped transmission conductor 50. One end of the Y-shaped transmission conductor 50 defines a grounded elastic contact portion 51, the other end defines a first ground plate-shaped contact portion 52, and the remaining end defines a third bending base 54. The second ground plate-shaped contact portion 53 extends from the third bent base 54 and is located at the front side of the low-frequency signal plate-shaped contact pair 32.

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 plate contact pair 12, the second high frequency differential signal plate contact pair 22, the low frequency signal plate contact pair 32, and the power plate contact portion 42 of each terminal group The first grounding plate-shaped contact portion 52 and the second grounding plate-shaped contact portion 53 form a transmission conductor docking portion group 72, and the two transmission conductor docking portion groups 72 are aligned up and down and arranged in two rows to make the USB A female The socket connector has upper and lower sockets and two sets of sockets.

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 ground transmission conductor 6. The number of terminal groups in this embodiment is two, and one of the auxiliary ground transmission conductors 6 is arranged on the outside of the first high-frequency differential signal transmission conductor pair 1 (that is, on the first The high-frequency differential signal transmission conductor pair 1 is far away from the ground transmission conductor 5), and the other auxiliary ground transmission conductor 6 is arranged on the outside of the second high-frequency differential signal transmission conductor pair 2 (that is, on the second high-frequency differential signal transmission The conductor pair 2 is far away from the power transmission conductor 4), each auxiliary ground transmission conductor 6 defines an auxiliary ground elastic contact portion 61 at the rear end and a third ground plate contact portion 62 at the front end.

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 female connector 10 conforms to the USB 3.0 Type A specification, and each terminal set includes a first high-frequency differential signal welding pair 11, a second high-frequency differential signal welding pair 21, and a low-frequency signal welding pair 31 A transmission conductor welding part group 71 composed of the power welding part 41, the ground elastic contact part 51 and the auxiliary ground elastic contact part 61. The transmission conductor welding part group 71 is arranged in a single row on the left and right on the same horizontal plane, and two auxiliary The ground elastic contact portions 61 are arranged adjacent to each other.

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 shell 9 contains the insulating gel 8 and is in electrical contact with the third ground plate-shaped contact portion 62, that is, the shielding case 9 and the third ground plate-shaped contact portion 62 are in contact with each other to be able to Electrically connected to each other, the shielding shell 9 has a plurality of pins 91, the transmission conductor welding portion group 71 and the conductive portion 101 of the circuit board 100 are welded to each other, and each pin 91 is inserted into each fixing hole of the circuit board 100 102. Install the USB A female connector 10 on the circuit board. Among them, the USB A female connector 10 of the present embodiment is a board type connector, but it is not limited to this, and the USB A female connector 10 may also be a sinker type connector.

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 female connector 10 of the present invention uses a terminal set including a first high-frequency differential signal transmission conductor pair 1, a second high-frequency differential signal transmission conductor pair 2, Low frequency signal transmission conductor pair 3, power transmission conductor 4 and ground transmission conductor 5; wherein, the second ground plate contact portion 53 is located between the first high frequency differential signal plate contact pair 12 and the second high frequency differential signal plate contact pair 22, to isolate the noise of the first high frequency differential signal plate contact pair 12 and the second high frequency differential signal plate contact pair 22, the power plate contact portion 42 is located between the low frequency signal plate contact pair 32 and the second Between the high-frequency differential signal transmission conductor pairs 2 to isolate the noise of the low-frequency signal plate contact pair 32 and the second high-frequency differential signal transmission conductor pair 2, the first ground plate contact portion 52 is located in the low-frequency signal plate contact pair 32 and the first high frequency differential signal transmission conductor pair 1 to isolate the noise of the low frequency signal plate contact pair 32 and the first high frequency differential signal transmission conductor pair 1. In this way, the potential difference between the power transmission conductor 4 and the ground transmission conductor 5 is used to isolate high-frequency and low-frequency noise, so as to achieve the purpose of optimizing noise interference at high frequencies.

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 ground transmission conductor 5 is integrally formed with a first ground plate contact portion 52 and a second ground plate contact portion 53, thereby simplifying the components of the terminal group and making the terminal group convenient to manufacture and assemble.

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 ground transmission conductor 6. The third ground plate contact portion 62 of the auxiliary ground transmission conductor 6 is in electrical contact with the shielding shell 9, so that high frequency noise can pass through the third ground plate contact portion 62 It is transmitted to the shielding shell 9 and eliminated, achieving the purpose of high frequency optimization.

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)

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。 A USB A female connector includes: a first high-frequency differential signal transmission conductor pair, a first high-frequency differential signal welding pair is defined at the back end, and a first high-frequency differential signal plate contact pair is defined at the front end; Two high-frequency differential signal transmission conductor pairs are 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 on the side of the first high-frequency differential signal welding pair A second high-frequency differential signal welding pair and a second high-frequency differential signal plate-shaped contact pair defined at the front end and located on one side of the first high-frequency differential signal plate-shaped contact pair; a low-frequency signal transmission conductor pair is set at Between the first high-frequency differential signal transmission conductor pair and the second high-frequency differential signal transmission conductor pair, the rear end of the low-frequency signal transmission conductor pair is defined and located between the first high-frequency differential signal welding pair and the second high-frequency signal A low frequency signal welding pair and a front end defined between the differential signal welding pairs and a low frequency signal plate contact pair located behind the first high frequency differential signal plate contact pair and the second high frequency differential signal plate contact pair ; A power transmission conductor, located 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 the rear end and located in the second high-frequency differential signal welding pair and the low-frequency signal A power supply welding portion between the welding pairs and a power supply plate contact portion defined at the front end and located at one side of the low frequency signal plate contact pair; a ground transmission conductor arranged between the first high frequency differential signal transmission conductor pair and the Between the low-frequency signal transmission conductor pairs, the rear end of the ground transmission conductor defines and is located at a grounding elastic contact portion between the first high-frequency differential signal welding pair and the low-frequency signal welding pair, and the front end extends juxtaposedly defined and located at the A first ground plate contact portion on the other side of the low-frequency signal plate contact pair and a second connection between the first high-frequency differential signal plate contact pair and the second high-frequency differential signal plate contact pair Floor-like contacts; and An auxiliary grounding transmission conductor arranged outside one of the first high-frequency differential signal transmission conductor pair and the second high-frequency differential signal transmission conductor pair, and the rear end of the auxiliary grounding transmission conductor defines an auxiliary grounding elastic contact portion And the front end defines a third ground plate-shaped contact portion. 如請求項1所述之USB A母座連接器,其中該接地傳輸導體為一Y字形傳輸導體,該Y字形傳輸導體一端界定該接地彈性接觸部,另一端界定該第一接地板狀接觸部,剩餘一端界定一第三彎折基部,該第二接地板狀接觸部自該第三彎折基部延伸成型且位於該低頻訊號板狀接觸對的前側。 The USB A female connector according to claim 1, wherein the ground transmission conductor is a Y-shaped transmission conductor, one end of the Y-shaped transmission conductor defines the ground elastic contact portion, and the other end defines the first ground plate-shaped contact portion , The remaining end defines a third bending base, and the second grounding plate-shaped contact portion extends from the third bending base and is located at the front side of the low-frequency signal plate-shaped contact pair. 如請求項1或2所述之USB A母座連接器,其中該輔助接地彈性接觸部位於該第一高頻差分訊號焊接對遠離該接地彈性接觸部的一側,該第三接地板狀接觸部位於該第一高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 1 or 2, wherein the auxiliary ground elastic contact portion is located on a side of the first high-frequency differential signal welding pair away from the ground elastic contact portion, and the third ground plate contact The portion is located outside the first high-frequency differential signal plate-shaped contact pair and located at the back side of the low-frequency signal plate-shaped contact pair, the power plate-shaped contact portion and the first ground plate-shaped contact portion. 如請求項1或2所述之USB A母座連接器,其中該輔助接地彈性接觸部位於該第二高頻差分訊號焊接對遠離該電源焊接部的一側,該第三接地板狀接觸部位於該第二高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 1 or 2, wherein the auxiliary ground elastic contact portion is located on a side of the second high-frequency differential signal welding pair away from the power supply welding portion, and the third ground plate-shaped contact portion It is located outside the second high-frequency differential signal plate-shaped contact pair and located at the back side of the low-frequency signal plate-shaped contact pair, the power plate-shaped contact portion and the first ground plate-shaped contact portion. 如請求項1或2所述之USB A母座連接器,其中該USB A母座連接器係符合USB 3.0 TypeA之規範,並包含由該第一高頻差分訊號焊接對、該第二高頻差分訊號焊接對、該低頻訊號焊接對、該電源焊接部、該接地彈性接觸部與該輔助接地彈性接觸部所組成的一傳輸導體焊接部組,該傳輸導體焊接部組係單排排列於同一水平面上。 The USB A female connector according to claim 1 or 2, wherein the USB A female connector complies with the USB 3.0 Type A specification and includes a welding pair formed by the first high-frequency differential signal and the second high-frequency A transmission conductor welding part group consisting of a differential signal welding pair, the low-frequency signal welding pair, the power supply welding part, the ground elastic contact part and the auxiliary ground elastic contact part, the transmission conductor welding part group being arranged in a single row Horizontal surface. 如請求項1所述之USB A母座連接器,其中該第一高頻差分訊號傳輸導體對分別界定且位在該第一接地板狀接觸部外側的一第一彎折基部,該第一高頻差分訊號板狀接觸對自各該第一彎折基部延伸成型且位於該第一接地板狀接觸部的前側,該第二高頻差分訊號傳輸導體對分別界定且位在該電源 板狀接觸部外側的一第二彎折基部,該第二高頻差分訊號板狀接觸對自各該第二彎折基部延伸成型且位於該電源板狀接觸部的前側。 The USB A female connector according to claim 1, wherein the first high-frequency differential signal transmission conductor pair respectively defines and is located at a first bent base portion outside the first ground plate-shaped contact portion, and the first A pair of high-frequency differential signal plate-shaped contacts extends from each of the first bent bases and is located on the front side of the first ground plate-shaped contact portion. The second pair of high-frequency differential signal transmission conductors are respectively defined and located in the power supply A second bent base outside the plate-shaped contact portion, the second high-frequency differential signal plate-shaped contact pair extends from each of the second bent bases and is located on the front side of the power plate-shaped contact portion. 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。 A USB A female connector includes: at least one insulating gel; at least one terminal set fixed to the insulating gel, the terminal set includes: a first high-frequency differential signal transmission conductor pair, the rear end defines a first high-frequency The differential signal welding pair and the front end define a first high-frequency differential signal plate 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. The rear end of the differential signal transmission conductor pair is defined by a second high frequency differential signal welding pair located on the side of the first high frequency differential signal welding pair and the front end is defined and located on the side of the first high frequency differential signal plate contact pair A second high-frequency differential signal plate-shaped 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 conductor A low-frequency signal welding pair defined at the rear end 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 between the first high-frequency differential signal plate contact pair and A low-frequency signal plate-shaped contact pair at the rear side of the second high-frequency differential signal plate-shaped 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 A power supply welding portion 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, and a power supply plate-shaped contact defined at the front end and located on one side of the low-frequency signal plate-shaped contact pair Part; and a grounded transmission conductor provided between the first high-frequency differential signal transmission conductor pair and the low-frequency signal transmission conductor pair, the ground transmission conductor is defined at the rear end and located in 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 A second grounded plate-shaped contact portion between the high-frequency differential signal plate-shaped contact pair and the second high-frequency differential signal plate-shaped contact pair; an auxiliary grounded transmission conductor arranged on the first high-frequency differential signal transmission conductor pair Outside of one of the pair of second 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 housing The insulating colloid is in electrical contact with the third ground plate-shaped contact portion. 如請求項7所述之USB A母座連接器,其中該接地傳輸導體為一Y字形傳輸導體,該Y字形傳輸導體一端界定該接地彈性接觸部,另一端界定該第一接地板狀接觸部,剩餘一端界定一第三彎折基部,該第二接地板狀接觸部自該第三彎折基部延伸成型且位於該低頻訊號板狀接觸對的前側。 The USB A female connector according to claim 7, wherein the ground transmission conductor is a Y-shaped transmission conductor, one end of the Y-shaped transmission conductor defines the ground elastic contact portion, and the other end defines the first ground plate-shaped contact portion , The remaining end defines a third bending base, and the second grounding plate-shaped contact portion extends from the third bending base and is located at the front side of the low-frequency signal plate-shaped contact pair. 如請求項8所述之USB A母座連接器,其中該輔助接地彈性接觸部位於該第一高頻差分訊號焊接對遠離該接地彈性接觸部的一側,該第三接地板狀接觸部位於該第一高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 8, wherein the auxiliary ground elastic contact portion is located on a side of the first high-frequency differential signal welding pair away from the ground elastic contact portion, and the third ground plate-shaped contact portion is located The outer side of the first high-frequency differential signal plate-shaped contact pair and the rear side of the low-frequency signal plate-shaped contact pair, the power plate-shaped contact portion and the first ground plate-shaped contact portion. 如請求項8所述之USB A母座連接器,其中該輔助接地彈性接觸部位於該第二高頻差分訊號焊接對遠離該電源焊接部的一側,該第三接地板狀接觸部位於該第二高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 8, wherein the auxiliary ground elastic contact portion is located on a side of the second high frequency differential signal welding pair away from the power supply welding portion, and the third ground plate-shaped contact portion is located on the The second high-frequency differential signal plate-shaped contact pair is outside and located on the back side of the low-frequency signal plate-shaped contact pair, the power plate-shaped contact portion and the first ground plate-shaped contact portion. 如請求項8所述之USB A母座連接器,其中該USB A母座連接器係符合USB 3.0 TypeA之規範,並包含由該第一高頻差分訊號焊接對、該第二高頻差分訊號焊接對、該低頻訊號焊接對、該電源焊接部、該接地彈性接觸部與該輔助接地彈性接觸部所組成的一傳輸導體焊接部組,該傳輸導體焊接部組係單排排列於同一水平面上。 The USB A female connector according to claim 8, wherein the USB A female connector complies with USB 3.0 Type A specifications and includes a welding pair of the first high-frequency differential signal and the second high-frequency differential signal The welding pair, the low-frequency signal welding pair, the power supply welding portion, the grounding elastic contact portion and the auxiliary grounding elastic contact portion constitute a transmission conductor welding part group, the transmission conductor welding part group is arranged in a single row on the same horizontal plane . 如請求項7所述之USB A母座連接器,其中該第一高頻差分訊號傳輸導體對分別界定且位在該第一接地板狀接觸部外側的一第一彎折基部,該第一高頻差分訊號板狀接觸對自各該第一彎折基部延伸成型且位於該第一接地板狀接觸部的前側,該第二高頻差分訊號傳輸導體對分別界定且位在該電源板狀接觸部外側的一第二彎折基部,該第二高頻差分訊號板狀接觸對自各該第二彎折基部延伸成型且位於該電源板狀接觸部的前側。 The USB A female connector according to claim 7, wherein the first high-frequency differential signal transmission conductor pair respectively defines and is located at a first bent base portion outside the first ground plate-shaped contact portion, and the first A pair of high-frequency differential signal plate-shaped contacts extends from each of the first bent bases and is located in front of the first ground plate-shaped contact portion, and the second pair of high-frequency differential signal transmission conductors are respectively defined and located on the power plate-shaped contact A second bent base outside the part, the second high frequency differential signal plate contact pair extends from each of the second bent bases and is located on the front side of the power plate contact part. 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。 A USB A female connector, comprising: two terminal groups, each terminal group includes: 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 a high frequency differential signal welding pair and the low frequency signal welding pair and a power supply plate contact part defined at the front end and located on one side of the low frequency signal plate contact pair; A grounding transmission conductor is arranged between the first high-frequency differential signal transmission conductor pair and the low-frequency signal transmission conductor pair, and the rear end of the ground transmission conductor is defined and located between the first high-frequency differential signal welding pair and the low-frequency signal welding pair A ground elastic contact portion between the pairs, and a first ground plate-shaped contact portion located on the other side of the low-frequency signal plate-shaped contact pair and a first ground plate-shaped contact portion located on the first high-frequency differential signal plate-shaped contact pair that are defined and located on the other side A second ground plate-shaped contact portion with the second high-frequency differential signal plate-shaped contact pair; and an auxiliary ground transmission conductor, one of which is provided on the first high-frequency differential signal transmission conductor pair The other auxiliary ground transmission conductor is arranged on the outer side 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 shape Contact portions; 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, the power plate-shaped contact portion, The first grounded plate-shaped contact portion and the second grounded plate-shaped contact portion form a transmission conductor docking section group, and the two transmission conductor docking section groups are aligned up and down to form two rows. 如請求項13所述之USB A母座連接器,其中每一該接地傳輸導體為一Y字形傳輸導體,每一該Y字形傳輸導體一端界定該接地彈性接觸部,另一端界定該第一接地板狀接觸部,剩餘一端界定一第三彎折基部,每一該第二接地板狀接觸部自該第三彎折基部延伸成型且位於該低頻訊號板狀接觸對的前側。 The USB A female connector according to claim 13, wherein each of the ground transmission conductors is a Y-shaped transmission conductor, one end of each Y-shaped transmission conductor defines the ground elastic contact portion, and the other end defines the first connection The remaining end of the floor-shaped contact portion defines a third bent base, and each of the second grounded plate-shaped contact portions extends from the third bent base and is located on the front side of the low-frequency signal plate-shaped contact pair. 如請求項13或14所述之USB A母座連接器,其中其一該輔助接地傳輸導體的該輔助接地彈性接觸部位於該第一高頻差分訊號焊接對遠離該接地彈性接觸部的一側,及該第三接地板狀接觸部位於該第一高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 13 or 14, wherein the auxiliary ground elastic contact portion of one of the auxiliary ground transmission conductors is located on the side of the first high-frequency differential signal welding pair away from the ground elastic contact portion , And the third ground plate contact portion is located outside the first high frequency differential signal plate contact pair and located on the low frequency signal plate contact pair, the power plate contact portion and the first ground plate contact portion Back side. 如請求項15所述之USB A母座連接器,其中另一該輔助接地傳輸導體的該輔助接地彈性接觸部位於該第二高頻差分訊號焊接對遠離該電源焊接部的一側,及該第三接地板狀接觸部位於該第二高頻差分訊號板狀接觸對的外側且位於該低頻訊號板狀接觸對、該電源板狀接觸部與該第一接地板狀接觸部的後側。 The USB A female connector according to claim 15, wherein the auxiliary ground elastic contact portion of the other auxiliary ground transmission conductor is located on the side of the second high-frequency differential signal welding pair away from the power supply welding portion, and The third ground plate-shaped contact portion is located outside the second high-frequency differential signal plate-shaped contact pair and at the back side of the low-frequency signal plate-shaped contact pair, the power plate-shaped contact portion and the first ground plate-shaped contact portion. 如請求項16所述之USB A母座連接器,其中該USB A母座連接器係符合USB 3.0 TypeA之規範,並每一該端子組包含由該第一高頻差分訊號焊接對、該第二高頻差分訊號焊接對、該低頻訊號焊接對、該電源焊接部、該接地彈性接觸部與該輔助接地彈性接觸部所組成的一傳輸導體焊接部組。 The USB A female connector according to claim 16, wherein the USB A female connector conforms to the USB 3.0 Type A specification, and each terminal set includes the first high-frequency differential signal soldered pair, the first Two high-frequency differential signal welding pairs, the low-frequency signal welding pair, the power supply welding part, the grounding elastic contact part and the auxiliary grounding elastic contact part are composed of a transmission conductor welding part group. 如請求項17所述之USB A母座連接器,其中,二該傳輸導體焊接部組係左、右單排排列於同一水平面上,二該輔助接地彈性接觸部彼此相鄰並列。 The USB A female connector according to claim 17, wherein the two transmission conductor welding part groups are arranged in a single row on the left and right on the same horizontal plane, and the two auxiliary grounding elastic contact parts are arranged adjacent to each other. 如請求項13所述之USB A母座連接器,其中該第一高頻差分訊號傳輸導體對分別界定且位在該第一接地板狀接觸部外側的一第一彎折基部,該第一高頻差分訊號板狀接觸對自各該第一彎折基部延伸成型且位於該第一接地板狀接觸部的前側,該第二高頻差分訊號傳輸導體對分別界定且位在該電源板狀接觸部外側的一第二彎折基部,該第二高頻差分訊號板狀接觸對自各該第二彎折基部延伸成型且位於該電源板狀接觸部的前側。 The USB A female connector according to claim 13, wherein the first high-frequency differential signal transmission conductor pair is respectively defined and located at a first bent base portion outside the first ground plate contact portion, and the first A pair of high-frequency differential signal plate-shaped contacts extends from each of the first bent bases and is located in front of the first ground plate-shaped contact portion, and the second pair of high-frequency differential signal transmission conductors are respectively defined and located on the power plate-shaped contact A second bent base outside the part, the second high frequency differential signal plate contact pair extends from each of the second bent bases and is located on the front side of the power plate contact part.
TW109101427A 2020-01-15 2020-01-15 Usb type a female connector TWI717976B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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