TWI682589B - Structure of HDMI female connector (1) - Google Patents

Abstract

The present invention relates to a structure of an HDMI female connector. The pin portions of the 19 terminals of HDMI are specially arranged in a single row, so that the hot-swap detection pin portion is placed on the first terminal, and The first high-frequency pin pair, the network signal transmission pin part, and the first high-frequency shielding pin part are placed on the side of the hot-swap detection pin part, and the remaining terminals make the upper and lower rows of terminals from the outside The inside and the inside are staggered according to the number of specific terminals. In this way, the clever use of the terminal that originally has the noise shielding function is inserted between the high-frequency signal pin pairs, which effectively achieves the purpose of reducing interference, and at the same time has the advantages of single-row welding, even in The base between the contact part of each terminal and the pin part is bent to further increase the distance between the upper and lower rows of terminals, and the use of detached space reduces the interference between the terminals due to induction.

Description

HDMI female connector structure (1)

The present invention is to provide a structure of an HDMI female connector, in particular, a technique for effectively utilizing the arrangement design of terminals and pulling apart the terminal spacing, taking into account the advantages of single-row welding and reducing noise interference without changing the HDMI specifications The structure of the HDMI female connector.

Press, High Definition Multimedia Interface (HDMI) is the latest image and sound transmission interface, can provide up to 5Gbps data transmission bandwidth, can transmit uncompressed audio signals and high resolution video signals, And there is no need for digital/analog conversion before signal transmission, so it will not cause signal interference and attenuation, and can ensure the highest quality audio and video signal transmission. Especially after the release of HDMI V1.4 version, a 100M Ethernet channel has been added, allowing Internet-based HDMI devices and other HDMI devices to share Internet access without the need for an additional Ethernet cable.

However, in the existing HDMI terminals (taking Type D as an example), at one end of the pin portion (solder end), it is common to use a dual in-line package (DIP) soldered terminal. Directly change to the surface mount technology (Surface Mount Technology, SMT) terminal, or further improve the single-row soldered pin part. Although this method improves the convenience of HDMI soldering to the circuit board, the arrangement of the lead parts is still staggered one by one in the upper and lower rows, resulting in a serious interference problem with high-frequency signals. Although the high-frequency signal can be shielded at the multimedia device, once it passes through the HDMI connector, serious interference will occur, especially the upper and lower rows are in the middle of the interleaved terminals, and it is easier to generate more noise due to the induction relationship. News.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is where the inventors of the present invention and related manufacturers engaged in this industry are desperate to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the inventor of the present invention has collected relevant information, evaluated and considered through multiple parties, and based on years of experience accumulated in this industry, through continuous trial and modification, began to design such an effective use of terminal arrangement The inventor of the design of the HDMI female connector structure, taking into account the advantages of single-row welding and reducing noise interference, without changing the HDMI specifications, the skills of designing and pulling apart the terminal spacing.

The main purpose of the invention is to arrange the upper and lower terminals of HDMI in a special order, so that the high-frequency signal terminals at the pin end can be shielded in pairs using shielding terminals to effectively maintain signal quality and reduce noise Interference.

In order to achieve the above object, the main structure of the present invention includes: an upper row of transmission conductor sets, which includes a first pin group, a first base group extending from one end of the first pin group, and a A first plate-shaped contact portion group formed at an end of the first base group extending away from the first pin group group, and a lower row of transmission conductor groups on one side of the upper row of transmission conductor groups, including a second pin A group, a second base group extending from one end of the second pin group, and a second plate-shaped contact group extending from one end of the second base group away from the second pin group. The first pin part group defines a hot plug detection pin part, and the first pin part group defines a first high frequency signal lead provided on one side of the hot plug detection pin part The pin pair, the second pin part group defines a network signal transmission pin part provided on one side of the first high-frequency signal pin pair, and the second pin part group defines a network signal transmission pin part The first high-frequency shielding pin part on the side of the signal transmission pin part, and a second high-frequency signal pin pair provided on the side of the first high-frequency shielding pin part are defined in the second pin part group, A second high-frequency shielding pin portion disposed on one side of the second high-frequency signal pin pair is defined in the first pin portion group, and a second high-frequency shielding pin portion is defined in the second pin portion group The third high-frequency shielding pin part on the side of the shielding pin part, and a third high-frequency signal pin pair provided on the side of the third high-frequency shielding pin part are defined in the first pin part group, the A high-frequency auxiliary shielding pin portion provided on the opposite side of the third high-frequency signal pin is defined in the first pin portion group, and a high-frequency auxiliary shielding pin is provided in the second pin portion group A high-frequency auxiliary signal pin pair on one side, a ground pin part provided on one side of the high-frequency auxiliary signal pin pair, and a first pin part group define a The network signal control pin part provided on the ground pin part side, the second pin part group defines a second low frequency signal pin part provided on the network signal control pin part side, the A first low-frequency signal pin portion provided on one side of the second low-frequency signal pin portion is defined in the first pin portion group, and a first low-frequency signal lead is defined in the first pin portion group Power lead on the side of the foot Feet.

In this way, using the single-row arrangement of the HDMI soldering end, and the hot-swap detection pin part, the first high-frequency signal pin pair, the network signal transmission pin part, the first high-frequency shield pin part, the second high Frequency signal pin pair, second high frequency shield pin part, third high frequency shield pin part, third high frequency signal pin pair, high frequency auxiliary shield pin part, high frequency auxiliary signal pin pair, ground The order of the pin part, the network signal control pin part, the second low frequency signal pin part, the first low frequency signal pin part, and the power pin part cleverly achieves the use of shielding terminals to isolate in pairs High-frequency signal terminals to effectively maintain signal quality and reduce noise interference. Further, the first upper bending part, the second upper bending part, and the first turning part of the first base group, and the first lower bending part, the second lower bending part, and the second turning part of the second base group can be used Part, a detached space is created between the first base group and the second base group, so as to reduce the interference problem caused by the induction effect.

With the above technology, the problem of noise interference existing in conventional HDMI can be broken through to achieve the practical progress of the above advantages.

1. 1b, 1c ‧‧‧ upper row transmission conductor set

11, 11a‧‧‧First pin group

111‧‧‧Hot plug detection pin

112‧‧‧First high frequency signal pin pair

113‧‧‧Second high-frequency shielding pin

114‧‧‧The third high frequency signal pin pair

115‧‧‧High frequency auxiliary shielding pin

116‧‧‧Network signal control pin

117‧‧‧The first low-frequency signal pin

118‧‧‧Power Pin

12, 12c‧‧‧First Base Group

121c‧‧‧First bending part

122c‧‧‧Second upper bending part

123c‧‧‧First Turning Department

13, 13b, 13c ‧‧‧ The first plate-shaped contact group

131b‧‧‧ Hot swap detection contact

132b‧‧‧The first high frequency signal contact pair

133b‧‧‧second high-frequency shielding contact

134b‧‧‧The third high frequency signal contact pair

135b‧‧‧High frequency auxiliary shielding contact

136b‧‧‧Network signal control contact

137b‧‧‧First low-frequency signal contact

138b‧‧‧Power contact

2, 2b, 2c‧‧‧lower transmission conductor set

21, 21a‧‧‧Second pin group

211‧‧‧Network signal transmission pin

212‧‧‧The first high-frequency shielding pin

213‧‧‧The second high frequency signal pin pair

214‧‧‧The third high-frequency shielding pin

215‧‧‧ High frequency auxiliary signal pin pair

216‧‧‧Ground pin

217‧‧‧The second low-frequency signal pin

22, 22c‧‧‧Second base group

221c‧‧‧First bending part

222c‧‧‧Second lower bending part

223c‧‧‧Second Turning Department

23, 23b, 23c ‧‧‧ second plate contact group

231b‧‧‧Network Signal Transmission Contact Department

232b‧‧‧The first high-frequency shielding contact

233b‧‧‧The second high frequency signal contact pair

234b‧‧‧third high-frequency shielding contact

235b‧‧‧High frequency auxiliary signal contact pair

236b‧‧‧Earth contact

237b‧‧‧second low-frequency signal contact

3‧‧‧Insulating colloid

31‧‧‧Tongue Department

4‧‧‧Shielding shell

5c‧‧‧Alienated space

The first figure is a perspective perspective view of a preferred embodiment of the present invention.

The second figure is a side view of the hidden shielding case of the preferred embodiment of the present invention.

The third figure is a top view of the upper row of transmission conductor sets according to the preferred embodiment of the present invention.

The fourth figure is a bottom view of the lower transmission conductor set of the preferred embodiment of the present invention.

The fifth figure is a schematic diagram of the arrangement of the pin portions of the preferred embodiment of the present invention.

The sixth figure is a schematic view of the structure of a pin portion according to yet another preferred embodiment of the present invention.

The seventh figure is a front view of a terminal according to still another preferred embodiment of the present invention.

Figure 8 is a schematic diagram of the terminal structure of another preferred embodiment of the present invention.

The ninth figure is a side view of a hidden shielding shell according to another preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and structure adopted by the present invention, the drawings and details of the preferred embodiments of the present invention are described in detail below. Their features and functions are as follows, so that they fully understand.

Please refer to the first picture to the fifth picture, which is a schematic perspective view of the preferred embodiment of the present invention to the arrangement of the pin portion, it can be clearly seen from the figure that the present invention includes: an upper row of transmission conductor set 1. It includes a first pin group 11, a first base group 12 formed by one end of the first pin group 11, and a first base group 12 facing away from the first lead A first plate-shaped contact portion group 13 extending from one end of the foot group 11; a lower row transmission conductor group 2 provided on one side of the upper row transmission conductor group 1 includes a second pin portion group 21 and a A second base group 22 extending from one end of the second pin group 21 and a second plate-shaped contact group 23 extending from the second base group 22 away from the second pin group 21; A hot-swap detection pin portion 111 defined in the first pin portion group 11; a hot-swap detection pin portion 111 side defined in the first pin portion group 11 A first high-frequency signal pin pair 112; a network signal transmission pin part 211 defined in the second pin part group 21 and provided on one side of the first high-frequency signal pin pair 112; a defined in The first high-frequency shielding pin portion 212 in the second pin portion group 21 and disposed on the side of the network signal transmission pin portion 211; one defined in the second pin portion group 21 and disposed in the The second high-frequency signal pin pair 213 on the side of the first high-frequency shield pin part 212; one defined in the first pin part group 11 and provided on the side of the second high-frequency signal pin pair 213 A second high-frequency shielding pin portion 113; a third high-frequency shielding pin portion 214 defined in the second pin portion group 21 and provided on one side of the second high-frequency shielding pin portion 113; a definition The third high-frequency signal pin pair 114 in the first pin part group 11 and disposed on the side of the third high-frequency shield pin part 214; one defined in the first pin part group 11 and provided A high-frequency auxiliary shielding pin portion 115 on the side of the third high-frequency signal pin pair 114; one defined in the second pin portion group 21 and provided on the side of the high-frequency auxiliary shielding pin portion 115 High frequency auxiliary signal pin pair 215; a ground pin part 216 defined in the second pin part group 21 and provided on one side of the high frequency auxiliary signal pin pair 215; one defined in the first pin The network signal control pin 116 in the group 11 and located on the side of the ground pin part 216; one defined in the second pin group 21 and provided in the network signal control pin 116 The second low-frequency signal pin portion 217 on the side; A first low-frequency signal pin portion 117 defined in the first pin portion group 11 and provided on one side 217 of the second low-frequency signal pin portion; a defined in the first pin portion group 11 and provided The power pin portion 118 on the side of the first low-frequency signal pin portion 117; an insulating colloid 3 provided with the upper row transmission conductor set 1 and the lower row transmission conductor set 2, and the insulating colloid 3 is coated Disposed outside the first base group 12 and the second base group 22; a tongue portion 31 extending on the side of the insulating colloid 3, and the first pin group 11 and the second pin group 21 is exposed outside the insulating colloid 3, and the top surface of the first plate-shaped contact portion group 13 and the top surface of the second plate-shaped contact portion group 23 are exposed outside the tongue plate portion 31; The shielding shell 4 on the insulating gel 3.

Through the above description, we can understand the structure of this technology, and according to the corresponding cooperation of this structure, we can effectively use the arrangement design of the terminal and the skill of pulling apart the terminal spacing, without changing the HDMI specification, taking into account The advantages of the convenience of single-row welding and the effect of reducing noise interference.

Specifically, the present invention is a method of staggering the conventional HDMI upper and lower row terminals one by one (assuming that the upper row terminals are sequentially numbered as 1, 3, 5, 7...19 and other singular numbers, and the lower row terminals are sequentially numbered as 2, 4, 6, 8...18 and other even numbers, then the conventional HDMI pin arrangement is 1, 2, 3, 4...19) to be improved to use hot-swap detection pin 111, the first high Frequency signal pin pair 112, network signal transmission pin part 211, first high frequency shield pin part 212, second high frequency signal pin pair 213, second high frequency shield pin part 113, third high frequency Shield pin section 214, third high-frequency signal pin pair 114, high-frequency auxiliary shield pin section 115, high-frequency auxiliary signal pin pair 215, ground pin section 216, network signal control pin section 116, The arrangement order of the two low-frequency signal pin parts 217, the first low-frequency signal pin part 117, and the power supply pin part 118 maintains the paired first high-frequency signal pin pair 112, second high-frequency signal pin pair 213 and The third high-frequency signal pin pair 114 avoids affecting the quality of high-frequency signal transmission, and at the same time uses the first high-frequency shielding pin portion 212, the second high-frequency shielding pin portion 113, and the third high-frequency shielding pin portion 214 , And high-frequency auxiliary shielding pin part 115 to isolate high-frequency signals, and in addition to placing the hot-swap detection pin part 111 at the first terminal, and the first high-frequency of the third and fifth terminals The signal pin pair 112 and the second and fourth terminals of the network signal transmission pin portion 211 and the first high-frequency shielding pin portion 212 are placed on the side of the hot plug detection pin portion 111 of the first terminal, The remaining terminals make the upper row of terminals from outside to inside 2 (power pin section 118, first low-frequency signal pin section 117), 1 (network signal control pin section 116), 3 (high frequency auxiliary screen The number of the shielding pin part 115, the third high-frequency signal pin pair 114), 1 (second high-frequency shielding pin part 113) is arranged, and at the same time, the lower row of terminals is in accordance with 2 (second high frequency Signal pin pair 213), 1 (third high-frequency shield pin part 214), 3 (high-frequency auxiliary signal pin pair 215, ground pin part 216), 1 (second low-frequency signal pin part 217) The number of terminals and the staggered arrangement of the top and bottom terminals of the upper row effectively isolate the noise generated between the high-frequency terminals.

Please also refer to the sixth figure at the same time, which is a schematic diagram of the structure of the pin portion of another preferred embodiment of the present invention. When the above components are configured, it can be clearly seen from the figure that this embodiment and the above The embodiments are similar, only the welding method of the first lead part group 11a and the second lead part group 21a is changed from surface mount welding technology (SMT) to dual in-line package method (Dual In- Line Package (DIP), thereby increasing the scope of application of the present invention, and has higher compatibility.

Please also refer to the seventh figure at the same time, which is a front view of the terminal of another preferred embodiment of the present invention. With the above-mentioned component configuration, it can be clearly seen from the figure that this embodiment further defines the first The positional relationship between the plate-shaped contact portion group 13b and the second plate-shaped contact portion group 23b, and a hot-swap detection contact portion 131b is defined in the first plate-shaped contact portion group 13b, and the first elastic contact portion group A first high-frequency signal contact pair 132b disposed on one side of the hot-swap detection contact portion 131b is defined in 13b, and a first high-frequency signal contact pair 132b defined in the first elastic contact portion group 13b The second high-frequency shielding contact portion 133b on one side defines a third high-frequency signal contact pair 134b disposed on the side of the second high-frequency shielding contact portion 133b in the first elastic contact portion group 13b, on the first An elastic contact portion group 13b defines a high-frequency auxiliary shield contact portion 135b provided on one side of the third high-frequency signal contact pair 134b, and a high frequency auxiliary shield is provided in the first elastic contact portion group 13b The network signal control contact part 136b on the side of the contact part 135b defines a first low-frequency signal contact part 137b provided on the network signal control contact part 136b side in the first elastic contact part group 13b, on the first An elastic contact portion group 13b defines a power contact portion 138b disposed on the side of the first low-frequency signal contact portion 137b, and a correspondingly disposed hot plug detection contact portion within the second elastic contact portion group 23b The network signal transmission contact portion 231b between the 131b and the first high-frequency signal contact pair 132b defines a third correspondingly disposed between the first high-frequency signal contact pair 132b in the second elastic contact portion group 23b A high-frequency shielding contact portion 232b defines a second high-frequency signal contact pair 233b corresponding to both sides of the second high-frequency shielding contact portion 133b in the second elastic contact portion group 23b, and the second elastic contact The group 23b defines a corresponding one of the third high-frequency signal contact pair 134b The third high-frequency shielding contact portion 234b between the second elastic contact portion group 23b defines a pair of high-frequency auxiliary signal contact pairs 235b corresponding to both sides of the high-frequency auxiliary shielding contact portion 135b, and the second elastic The contact portion group 23b defines a ground contact portion 236b correspondingly disposed between the network signal control contact portion 136b and the first low frequency signal contact portion 137b, and defines a corresponding setting in the second elastic contact portion group 23b A second low-frequency signal contact portion 237b between the first low-frequency signal contact portion 137b and the power contact portion 138b. In this way, on the side of the contact end of HDMI, in addition to the use of insulating gel to isolate the upper and lower positions of the upper transmission conductor set 1b and the lower transmission conductor set 2b, each second plate-shaped contact portion The position of the group 23b is set between the two terminals adjacent to the first plate-shaped contact group 13b to further stagger the interference of high-frequency noise and reduce the degree of influence.

Please also refer to the eighth and ninth figures together, which is a schematic diagram of the terminal structure of another preferred embodiment of the present invention and a side view of the hidden shielding case. It can be clearly seen from the figure that this embodiment and The above embodiments are similar, only the first base group 12c includes a first upper bending part 121c connected to the first pin part group, and a second upper bending part connected to the first plate-shaped contact part group 13c A portion 122c, and a two ends respectively connecting the first upper bending portion 121c and the first turning portion 123c of the second upper bending portion 122c, in the same way, the second base group 22c includes a connection to the second lead The first lower bending portion 221c of the leg portion group, a second lower bending portion 222c connecting the second plate-shaped contact portion group 23c, and one end connecting the first lower bending portion 221c and the second The second turning portion 223c of the lower bending portion 222c, and the second turning portion 223c and the first turning portion 123c are reverse turning, and a first turning portion 123c and the second turning portion 223c are formed Alienate the space 5c. In order to allow the upper row of transmission conductor groups 1c and the lower row of transmission conductor groups 2c to exhibit the arrangement of the foregoing embodiment at the welding end, there is bound to be a staggered situation between the first base group 12c and the second base group 22c, and this situation will cause 1. The induction problem between the lower rows of transmission conductors 1c and 2c leads to unnecessary interference. Therefore, this embodiment uses the first upper bending portion 121c, the second upper bending portion 122c, and the first turning portion 123c , The first base group 12c is bent upward into an inverted U shape, and at the same time, the first base group 22c is bent downward using the first lower bending part 221c, the second lower bending part 222c, and the second turning part 223c Inverting the U shape, by this, the distance between the first base group 12c and the second base group 22c is widened to form a detached space 5c, which effectively avoids the induction problem and reduces interference.

However, the above is only the preferred embodiment of the present invention, and the patent of the present invention is not limited by this The scope, therefore, all simple modifications and equivalent structural changes that are made by using the description and drawings of the present invention should be included in the patent scope of the present invention in a similar manner, and be combined with Chen Ming.

In summary, the structure of the HDMI female connector of the present invention is to be able to achieve its efficacy and purpose when it is used. Therefore, the present invention is an invention with excellent practicability, which is in accordance with the application requirements of the invention patent. After submitting the application, I hope that the review committee will grant the invention as soon as possible to protect the inventor's hard invention. If there is any doubt in the review committee of the Jun Bureau, please send me a letter and give instructions. The inventor will try his best to cooperate and feel virtuous.

111‧‧‧Hot plug detection pin

112‧‧‧First high frequency signal pin pair

113‧‧‧Second high-frequency shielding pin

114‧‧‧The third high frequency signal pin pair

115‧‧‧High frequency auxiliary shielding pin

116‧‧‧Network signal control pin

117‧‧‧The first low-frequency signal pin

118‧‧‧Power Pin

211‧‧‧Network signal transmission pin

212‧‧‧The first high-frequency shielding pin

213‧‧‧The second high frequency signal pin pair

214‧‧‧The third high-frequency shielding pin

215‧‧‧ High frequency auxiliary signal pin pair

216‧‧‧Ground pin

217‧‧‧The second low-frequency signal pin

Claims (10)

An HDMI female connector structure mainly includes: an upper row of transmission conductor sets, which includes a first pin group, a first base group formed by one end of the first pin group, and a A first plate-shaped contact group formed by an end of the first base group extending away from the first pin group; a lower row of transmission conductor groups on one side of the upper row of transmission conductor groups includes a second lead A foot group, a second base group extending from one end of the second pin group, and a second plate-shaped contact group extending from an end of the second base group away from the second pin group; A hot-swap detection pin portion defined in the first pin portion group; a first height defined in the first pin portion group and provided on one side of the hot-swap detection pin portion Frequency signal pin pair; a network signal transmission pin part defined in the second pin part group and provided on one side of the first high-frequency signal pin pair; one defined in the second pin part group A first high-frequency shielding pin part located inside and provided on the side of the network signal transmission pin part; a part defined in the second pin part group and provided on the side of the first high-frequency shielding pin part A second high-frequency signal pin pair; a second high-frequency shielded pin part defined in the first pin part group and provided on one side of the second high-frequency signal pin pair; one defined in the second A third high-frequency shielding pin portion within the pin group and provided on one side of the second high-frequency shielding pin portion; a third high-frequency shield pin defined within the first pin portion group and provided in the third high-frequency shield A third high-frequency signal pin pair on one side of the foot; a high-frequency auxiliary shielding pin part defined in the first pin part group and provided on one side of the third high-frequency signal pin pair; a definition A pair of high-frequency auxiliary signal pins in the second pin part group and provided on one side of the high-frequency auxiliary shielding pin part; one defined in the second pin part group and provided in the high-frequency auxiliary signal Ground pin part on one side of the pin pair; a network signal control defined in the first pin part group and provided on one side of the ground pin part Pin part; a second low-frequency signal pin part defined in the second pin part group and provided on one side of the network signal control pin part; a pin defined in the first pin part group and provided A first low-frequency signal pin portion on the side of the second low-frequency signal pin portion; and a power pin portion defined in the first pin portion group and provided on the side of the first low-frequency signal pin portion . The structure of the HDMI female connector as described in item 1 of the patent application scope, which further includes an insulating colloid coated around the first base group and the second base group, and an extension formed on the insulating colloid The tongue part on one side, and the first pin part group and the second pin part group are exposed outside the insulating glue, and the top surface of the first plate-shaped contact part group and the second plate-shaped contact The top surface of the group is exposed outside the tongue plate portion. The structure of the HDMI female connector as described in item 1 of the scope of the patent application, which further includes an insulating colloid for setting the upper row of transmission conductor sets and the lower row of transmission conductor sets, and one provided on the insulating colloid Shielding shell. The structure of the HDMI female connector as described in item 1 of the patent application scope, wherein the first pin part group and the second pin part group are both in the form of surface mount technology (Surface Mount Technology, SMT) or dual One of the dual in-line package (DIP) forms. An HDMI female connector structure mainly includes: an upper row of transmission conductor sets, which includes a first pin group, a first base group formed by one end of the first pin group, and a A first plate-shaped contact group formed by an end of the first base group extending away from the first pin group; a lower row of transmission conductor groups on one side of the upper row of transmission conductor groups includes a second lead A foot group, a second base group extending from one end of the second pin group, and a second plate-shaped contact group extending from an end of the second base group away from the second pin group; A hot-swap detection pin portion defined in the first pin portion group; a first height defined in the first pin portion group and provided on one side of the hot-swap detection pin portion Frequency signal pin pair; a network defined in the second pin part group and provided on one side of the first high frequency signal pin pair A signal transmission pin part; a first high-frequency shielded pin part defined in the second pin part group and provided on one side of the network signal transmission pin part; a defined in the second pin part group A second high-frequency signal pin pair inside and disposed on one side of the first high-frequency shielding pin part; one defined in the first pin part group and disposed on the side of the second high-frequency signal pin pair A second high-frequency shielding pin part; a third high-frequency shielding pin part defined in the second pin part group and provided on one side of the second high-frequency shielding pin part; one defined in the first A pair of third high-frequency signal pins in a group of pin parts and disposed on one side of the third high-frequency shielded pin part; a pair defined in the first pin group and in the third high-frequency signal High frequency auxiliary shielding pin part on one side of the pin pair; one high frequency auxiliary signal pin pair defined in the second pin part group and provided on one side of the high frequency auxiliary shielding pin part; one defined in A ground pin portion within the second pin portion group and disposed on the opposite side of the high-frequency auxiliary signal pin; a net defined within the first pin portion group and disposed on one side of the ground pin portion Road signal control pin part; a second low-frequency signal pin part defined in the second pin part group and provided on one side of the network signal control pin part; one defined in the first pin part group A first low-frequency signal pin part inside and provided on the side of the second low-frequency signal pin part; a power supply lead defined in the first pin part group and provided on the side of the first low-frequency signal pin part Feet; a hot-plug detection contact defined in the first plate-shaped contact group; a hot-plug detection contact defined in the first plate-shaped contact group A first high-frequency signal contact pair; a second high-frequency shielded contact part defined in the first plate-shaped contact part group and provided on one side of the first high-frequency signal contact pair; A third high-frequency signal contact pair defined in the first plate-shaped contact portion group and provided on one side of the second high-frequency shielded contact portion; a defined in the first plate-shaped contact portion group and provided in the The third high-frequency signal contacts the high-frequency auxiliary shielding contact portion on the opposite side; a network signal control contact portion defined in the first plate-shaped contact portion group and provided on one side of the high-frequency auxiliary shielding contact portion; one A first low-frequency signal contact defined in the first plate-shaped contact portion group and provided on one side of the network signal control contact portion; a first low-frequency signal contact defined in the first plate-shaped contact portion group and provided in the first low frequency A power contact on one side of the signal contact; a network signal transmission defined in the second plate-shaped contact and corresponding to the hot-plug detection contact and the first high-frequency signal contact pair A contact portion; a first high-frequency shielding contact portion defined in the second plate-shaped contact portion group and correspondingly disposed between the first high-frequency signal contact pair; a defined in the second plate-shaped contact portion group And corresponding to the second high-frequency signal contact pairs disposed on both sides of the second high-frequency shielding contact portion; one defined within the second plate-shaped contact portion group and correspondingly disposed between the third high-frequency signal contact pairs A third high-frequency shielding contact portion; a pair of high-frequency auxiliary signal contact pairs defined in the second plate-shaped contact portion group and correspondingly disposed on both sides of the high-frequency auxiliary shielding contact portion; one defined in the second plate-shaped contact A ground contact in the group and corresponding to the network signal control contact and the first low-frequency signal contact; and a ground contact defined in the second plate-shaped contact and corresponding to the first low-frequency The second low-frequency signal contact between the signal contact and the power contact. The structure of the HDMI female connector as described in item 5 of the patent application scope, which further includes an insulating colloid coated around the first base group and the second base group, and an extension formed on the insulating colloid The tongue part on one side, and the first pin part group and the second pin part group are exposed outside the insulating glue, and the top surface of the first plate-shaped contact part group and the second plate-shaped contact The top surface of the group is exposed outside the tongue plate portion. The structure of the HDMI female connector as described in item 5 of the patent application scope further includes an insulating colloid for setting the upper-row transmission conductor set and the lower-row transmission conductor set, and an insulating colloid provided on the insulating colloid Shielding shell. An HDMI female connector structure mainly includes: an upper row of transmission conductor sets, which includes a first pin group, a first base group formed by one end of the first pin group, and a A first plate-shaped contact part group formed by an end of the first base part group facing away from the first pin part group, and the first base part group includes a first upper bending part connected to the first pin part group 1. A second upper bending portion connecting the first plate-shaped contact portion group, and a first turning portion connecting the first upper bending portion and the second upper bending portion at both ends; The side of the upper row of transmission conductors and the lower row of transmission conductors include a second pin group, a second base group extending from one end of the second pin group, and a second base group A second plate-shaped contact portion group formed at an end extending away from the second pin portion group, and the second base portion group includes a first lower bending portion connected to the second pin portion group, and a second The second lower bending portion of the plate-shaped contact portion group and a second turning portion connecting the first lower bending portion and the second lower bending portion at both ends, and the second turning portion and the first turning portion The turning part is a reverse turning, and a detached space is formed between the first turning part and the second turning part; a hot-swap detection pin part defined in the first pin part group; a definition A pair of first high-frequency signal pins in the first pin group and located on one side of the hot-swap detection pin; one defined in the second pin group and located in the first A network signal transmission pin part on one side of the high-frequency signal pin; a first high-frequency shielding pin part defined in the second pin part group and provided on one side of the network signal transmission pin part ; A second high-frequency signal pin pair defined in the second pin part group and provided on one side of the first high-frequency shield pin part; a defined in the first pin part group and provided at A second high-frequency shielding pin portion on one side of the second high-frequency signal pin pair; a third height defined in the second pin portion group and provided on one side of the second high-frequency shielding pin portion Frequency shield pin; A third high-frequency signal pin pair defined in the first pin part group and provided on one side of the third high-frequency shielded pin part; a defined in the first pin part group and provided in the A high-frequency auxiliary shielding pin part on one side of the third high-frequency signal pin pair; a high-frequency auxiliary signal pin defined in the second pin part group and provided on one side of the high-frequency auxiliary shielding pin part Yes; a ground pin portion defined in the second pin portion group and provided on one side of the pair of high-frequency auxiliary signal pins; a pin defined in the first pin portion group and provided on the ground pin A network signal control pin part on one side; a second low frequency signal pin part defined in the second pin part group and provided on one side of the network signal control pin part; one defined in the first A first low-frequency signal pin portion within a pin portion group and disposed on one side of the second low-frequency signal pin portion; a defined within the first pin portion group and disposed within the first low-frequency signal pin portion A power pin portion on one side; a hot-plug detection contact defined in the first plate-shaped contact group; and a hot-plug detection defined in the first plate-shaped contact group A first high-frequency signal contact pair on one side of the contact portion; a second high-frequency shielding contact portion defined in the first plate-shaped contact portion group and provided on one side of the first high-frequency signal contact pair; one defined in A third pair of high-frequency signal contacts within the first plate-shaped contact portion group and disposed on the side of the second high-frequency shielded contact portion; one defined within the first plate-shaped contact portion group and disposed at the third high The high-frequency auxiliary shielding contact part on the opposite side of the frequency signal contact; a network signal control contact part defined in the first plate-shaped contact part group and provided on one side of the high-frequency auxiliary shielding contact part; one defined in the A first low-frequency signal contact portion in the first plate-shaped contact portion group and provided on one side of the network signal control contact portion; a defined in the first plate-shaped contact portion group and provided in the first low-frequency signal contact portion One side A power contact portion; a network signal transmission contact portion defined in the second plate-shaped contact portion group and correspondingly disposed between the hot swap detection contact portion and the first high-frequency signal contact pair; one defined in A first high-frequency shielding contact portion in the second plate-shaped contact portion group corresponding to the first high-frequency signal contact pair; a first plated contact portion defined in the second plate-shaped contact portion group corresponding to the first Two high-frequency shielding contact pairs on both sides of the two high-frequency shielding contact portions; a third high-frequency shielding contact defined in the second plate-shaped contact portion group and correspondingly disposed between the third high-frequency signal contact pairs Part; a pair of high-frequency auxiliary signal contact pairs defined in the second plate-shaped contact part group and correspondingly arranged on both sides of the high-frequency auxiliary shielding contact part; a defined in the second plate-shaped contact part group and correspondingly arranged A ground contact portion between the network signal control contact portion and the first low-frequency signal contact portion; and a contact defined in the second plate-shaped contact portion group and corresponding to the first low-frequency signal contact portion and the power supply The second low-frequency signal contact between the contacts. The structure of the HDMI female connector as described in item 8 of the patent application scope further includes an insulating colloid coated around the first base group and the second base group, and an extension formed on the insulating colloid The tongue part on one side, and the first pin part group and the second pin part group are exposed outside the insulating glue, and the top surface of the first plate-shaped contact part group and the second plate-shaped contact The top surface of the group is exposed outside the tongue plate portion. The structure of the HDMI female connector as described in item 8 of the scope of the patent application, which further includes an insulating colloid for setting the upper row of transmission conductor sets and the lower row of transmission conductor sets, and one provided on the insulating colloid Shielding shell.

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