TWM567976U - High-frequency connector having grounded metal spacers between corresponded metal terminals - Google Patents

Abstract

The present invention is a high-frequency connector corresponding to a grounded metal isolation plate between metal terminals, comprising at least one insulating seat body and a plurality of metal terminals and a grounding metal isolation plate, wherein the insulating seat body is provided with two rows of terminal slots The grouping is configured to enable the metal terminals to be positioned in the corresponding terminal slots, and an isolation slot is defined between the two rows of terminal slot groups, wherein the isolation slots can separate the two terminal slots corresponding to each other in the two rows of terminal slot groups And maintaining a predetermined spacing, and the grounding metal isolating plate is positioned in the isolation slot to partition any two metal terminals corresponding to the two rows of terminal slot groups, such that the grounded metal isolation plate is Not only can the two metal terminals corresponding to each other be effectively separated, so that the high-frequency signals transmitted on the two are less likely to cause electromagnetic interference (Electro-Magnetic Interference, EMI for short) to generate noise.

Description

High frequency connector with grounded metal isolation plate between metal terminals

The present invention relates to a connector, in particular to an insulating body of a high-frequency connector, which is provided with two rows of terminal slot groups, so that a plurality of metal terminals can be respectively inserted into each of the terminal slots, and the two rows of terminal slots are arranged. There is also an isolation slot for inserting a grounded metal isolation plate to separate any two corresponding metal terminals of the two rows of terminal slot groups, and the bottom edge of the ground metal isolation plate is convexly provided with a plurality of Supporting legs, each of the connecting legs extending from the bottom end of the insulating base for soldering and fixing to a corresponding grounding contact on a circuit board, so that not only the ground metal isolation plate can be effectively separated Two mutually corresponding metal terminals, so that the high-frequency signals transmitted on the two are less likely to cause electromagnetic interference (Electro-Magnetic Interference (EMI)) and generate noise, which can be immediately after the unfortunate noise is generated. Dissipating the noise to the ground of the circuit board and eliminating it to prevent the noise from adversely affecting the high frequency signals transmitted by the metal terminals, thereby ensuring that the high frequency connector is stable and Registration signal transmission performance can still grounded through the metal separator plate, to ensure the structural stability of the high frequency connector on the circuit board.

According to the connector, the connector refers to all the connecting components and their accessories on the electronic signal and power transmission. It is the transmission bridge of all currents and signals on the general electronic device. The design and production quality will naturally be good. Generating the reliability of current and signal transmission The important impact is also closely related to whether the electronic devices can maintain normal operation. Generally speaking, various types of electronic devices (such as smart phones, tablets, desktop computers, notebook computers, digital cameras, etc.) are configured with corresponding types of connections according to their design requirements. In order to enable the electronic devices not only to maintain their normal operation, but also to exchange data with each other, so that the connector can conduct current between components and components, between devices and devices, or between systems and systems. And the transmission of the signal, thus forming a complete telecommunications system, therefore, the connector is the most basic components required for the telecommunications system.

According to the industry research report, in the past decade or so, compared with other component industries, many Taiwanese companies entering the connector industry are still quite profitable ethnic groups. The reason is mainly related to electronics. In the field of devices, regardless of the positioning and segmentation of the electronic devices of their respective manufacturers in the market, the international manufacturers or Taiwanese manufacturers have become increasingly clear and have become extremely clear. This phenomenon has also led to their respective The technical differences between the high and low-level connectors used in the production of electronic devices are quite large. This feature makes it necessary for the manufacturers to manufacture various connectors when they are commissioned by the Taiwan connector manufacturers. A connector that meets its special requirements and has a wide range of application capabilities. This demanding product requirement forces Taiwan connector manufacturers who are commissioned to work harder to work harder on product improvement and research and development. With a variety of specialized projects to produce a variety of connector products to meet different customer requirements, according to which, Taiwan connector manufacturers have not been in the past decade To explore, learn and hone down, have learned to be able to avoid the follow-up low-cost Red Sea (China-related companies) technical ability to compete.

However, as early as the decade of the 2008 financial turmoil, the relevant Taiwan connector manufacturers who used connectors as their main products had clearly felt and experienced a serious industrial crisis. At that time, the PC industry was weak due to the overall market demand. Entry threshold is too low and industry competition is fierce Waiting for the situation, and the lack of enthusiasm, and thus affecting the Taiwan connector industry, led many Taiwan connector manufacturers to face the survival crisis that can not continue to operate, and suddenly realized that the business strategy should be adjusted immediately, in order to cope with, and expect to be able to take advantage of the multi-transformation The strategy, the application level of the connector products, is no longer limited to the PC industry, but should cover a wider range of communication or consumer electronic products (such as: mobile phones and game consoles, etc.), according to which The Taiwan connector manufacturers, which relied heavily on computers and their peripheral devices, have been transformed into niche connectors for research and development and production of various consumer electronic products, displays, etc. in the past decade.

However, as mentioned above, the 2008 financial turmoil has indeed broken the industry tacit or unspoken rules that have long been followed by many players in the connector industry, such as the US, Europe and Japan that originally produced high-end or high-end technology connectors. Connector manufacturers, under the reality of the growing shortage of profits, also considered the production of low-end connectors, and seriously invaded the main product line that Taiwan connector manufacturers have mastered for many years. Faced with this situation change, In addition to the need to speed up the pace of business management strategies, Taiwan's connector manufacturers must add new points to the new strategy that can be considered in the past, and explore, develop and improve the future characteristics of connectors. Producing more and better connector products that meet market needs, can now occupy a place in the market. For example, as mentioned above, connectors are important basic components for transmitting current and signals between the electronic devices themselves and each other. It has an extremely important and critical influence on whether the electronic devices themselves and each other can maintain normal operation. Since the market is constantly demanding for the transmission speed of various electronic devices, how to maintain the accuracy and stability of signal transmission quality and speed under the premise of high-speed data transmission, naturally, it is widely accepted by relevant scholars and practitioners. Their special attention and attention; taking data transmission as an example, the maximum transmission speed from the early USB 1.0 was 12Mbps, and the maximum transmission speed from the gradual evolution to the USB 2.0 period was 480Mbps. During the USB 3.0 (super Speed USB) period, the maximum transfer speed of data was increased to 5 Gbps. Even during the USB 3.1 Gen 2 period, the maximum transfer speed was directly increased to 10 Gbps to meet the strong demand for high-speed data transmission.

Traditionally, the electronic connector technology has mainly focused on the mechanical structure design of the metal terminals in each connector. However, with the development of technology, the transmission speed of digital signals has been moving toward high speed and high frequency. The digital signals transmitted by the electronic connectors themselves are also lost during transmission. Therefore, how to minimize the loss, so that the digital signals can obtain stable and accurate transmission quality, has become a high-frequency electronic connector industry. An important topic in development. According to the development of high-frequency electronic connector products, it is a difficult and arduous technical threshold. In particular, it is two in the design of mechanical structure and its analysis of high-frequency electromagnetic electricity. Different professional fields, therefore, how to achieve the best balance point in engineering design is a difficult challenge. In view of this, how to ensure the high-frequency electronic connector has good structural strength, At the same time, improving its performance in high-frequency signal transmission quality accuracy and transmission speed stability has become an important topic for this creation. It is expected that the innovation technology derived from this creation can effectively shorten the development of the industry. The time course of the high-frequency electronic connector can improve the analysis and design capability of transmitting high-frequency signals in China, so that it can be connected with the world technology.

In order to stand out in the highly competitive high-frequency electronic connector market, the creators rely on years of experience in the design, processing and manufacturing of various power supply or signal connectors, and adhere to the spirit of excellence in research. After a long period of hard work and experimentation, I finally developed a high grounding metal isolation plate between the corresponding metal terminals of this creation. The frequency connector, with the advent of this creation, can effectively improve the accuracy and stability of the connector in transmitting high-frequency signals, so that the relevant electronic devices can always maintain normal and stable operation, so that users can obtain more Good experience.

One of the purposes of the present invention is to provide a high-frequency connector corresponding to a grounded metal isolation plate between metal terminals, the high-frequency connector comprising at least an insulating base body and a plurality of metal terminals and a grounded metal isolation plate, wherein Two rows of terminal slots are defined in the insulative housing, and an isolation slot is defined between the two rows of terminal slots. The isolation slot can separate the two terminal slots of the two rows of terminal slot groups from each other and maintain a predetermined spacing. Each of the metal terminals is respectively positioned in each of the terminal slots, and a top end of each of the metal terminals is exposed at a top end of the insulating base, and a bottom end of each of the metal terminals is extended from a bottom end of the insulating base And being soldered to a corresponding signal contact on a circuit board; the ground metal isolation plate is positioned in the isolation slot to separate any two corresponding metal terminals of the two rows of terminal slot groups, the grounding metal a plurality of connecting legs are protruded from a bottom edge of the separating plate, and each connecting leg extends from a bottom end of the insulating base for soldering to a corresponding ground contact on the circuit board, so that the grounding is It is an isolation board, which can effectively separate the two metal terminals corresponding to each other, so that the high-frequency signals transmitted on the two are less likely to cause electromagnetic interference (Electro-Magnetic Interference, EMI) and generate noise. After unfortunately generating noise, the noise can be immediately vented to the ground of the circuit board and eliminated to prevent the noise from adversely affecting the high-frequency signals transmitted on the metal terminals, thereby ensuring not only ensuring The high frequency connector has stable and accurate signal transmission performance and ensures the structural stability of the high frequency connector on the circuit board.

Another object of the present invention is to provide a high frequency connector corresponding to a grounded metal isolation plate between metal terminals, the high frequency connector comprising at least one insulating body and two insulating inlays. a plurality of metal terminals, a grounded metal isolating plate and an insulating covering body; wherein the insulating body is recessed (or convexly) at a position corresponding to the two corresponding sides, and the first engaging structure is in the insulating body An isolation slot is defined between the first engagement structures, the isolation slots are configured to be spaced apart from each other and maintain a predetermined spacing; each of the insulation inlays has a row of terminal slots, and each row of terminal slots The terminal slot includes a plurality of spaced apart terminal slots, and a second engaging structure is respectively protruded (or recessed) on one side of each of the insulating inlays, and each of the second engaging structures can respectively be respectively associated with each of the first engaging structures Each of the metal terminals adjacent to the middle portion is respectively inserted or integrally formed into each of the terminal slots of each of the insulating inlays, and the portions of the metal terminals adjacent to the top end are exposed to the insulation. The bottom end of the body and the insulative inlay, the bottom end of each of the metal terminals is extended from the bottom end of the insulative housing and the insulative inlay for soldering to a corresponding signal contact on a circuit board; Metal partition The plate is inserted or integrally formed into the isolation groove to separate any two corresponding metal terminals on the insulation inlay, and the bottom edge of the ground metal isolation plate is convexly provided with a plurality of connecting legs, each of which The connecting leg extends from the bottom end of the insulating body for soldering to the corresponding grounding contact on the circuit board; the insulating covering body is provided with an engaging space, and the top side of the insulating covering body is opened An insertion interface, the insertion interface is in communication with the engagement space, and the configuration of the engagement space is matched with the insulative body and the insulating inlays to form an integral configuration, so that the insulative body and the insulative body The insulating inlay can be embedded in the embedding space and integrated with the insulating covering body, so that the portion of the metal terminal adjacent to the top end can be exposed at the top edge of the plug connector, and each of the metal terminals is And the bottom end of each of the connecting legs can extend from the bottom of the insulating body and the insulating inlay. In this way, the grounded metal isolation plate can effectively separate the two metal terminals corresponding to each other, so that the high-frequency signals transmitted on the two are less likely to cause electromagnetic interference (Electro-Magnetic Interference, EMI for short). News (noise), after the unfortunate occurrence of noise, can immediately vent the noise to the ground of the board, and eliminate it to prevent the noise from negatively affecting the high-frequency signals transmitted on the metal terminals. Therefore, not only can the high-frequency connector have stable and accurate high-frequency signal transmission performance, but also the structural stability of the high-frequency connector on the circuit board can be ensured.

A further object of the present invention is that the width of the portion adjacent to the middle portion of each of the metal terminals is greater than the width of the portion adjacent to the top end or the bottom end of the metal terminal, so that the portions of the metal terminals adjacent to the middle portion are respectively inserted or integrally formed to After the insulating socket or the terminal groove of the insulating inlay, a sufficient bonding area between the metal terminal and the insulating seat or the insulating inlay can be obtained, so as to provide proximity on each of the metal terminals. The top or bottom part, sufficient structural support force, and the position of each metal terminal adjacent to the top end or the bottom end can be more easily bent into the desired arc shape according to design requirements, so that any two corresponding to each other The metal terminal is adjacent to the top end to provide an optimum clamping force to firmly hold one of the plug connectors on the plug, thereby ensuring the stability of high frequency signal transmission between the two.

A further object of the present invention is that the high frequency connector further comprises a grounded metal housing, wherein the grounded metal housing is provided with a receiving space, and the receiving space is configured with the insulating base or the insulating plastic components ( For example, the insulating body, the insulating inlay such as the crucible, and the insulating covering body are matched to form an integral configuration, so that the insulating plastic components and the metal terminals and the grounding metal isolating plate can be completely It is accommodated in the accommodating space to effectively prevent external electromagnetic waves from interfering with high-frequency signals transmitted on the metal terminals by the coating action of the metal casing, and vent the external electromagnetic waves to the ground end of the circuit board. And the protection of the insulating body or the insulating plastic components and the metal terminals and the grounding metal isolating plate are protected from collision and damage.

For the sake of your review, you can make a further understanding and understanding of the purpose, technical features and efficacy of this creation. The examples are shown in the following diagram:

[知知]

no

[This creation]

1‧‧‧High frequency connector

10‧‧‧Insulated body

11‧‧‧Insulation body

110‧‧‧First inlay structure

111‧‧‧Isolation slot

12‧‧‧Insulation inlay

120‧‧‧Terminal slot

121‧‧‧Second inlay structure

13‧‧‧Metal terminals

13M‧‧‧Metal terminal middle section

13T‧‧‧ metal terminal top

13B‧‧‧ metal terminal bottom

130‧‧‧Arc shape

14‧‧‧Grounded metal isolation board

140‧‧‧Connecting feet

15‧‧‧Insulation coating

150‧‧‧Inclusion space

151‧‧‧Interface

16‧‧‧Grounded metal housing

160‧‧‧ accommodation space

161‧‧‧ Grounding support feet

D‧‧‧predetermined spacing

1 is a schematic exploded view of a high-frequency connector in a preferred embodiment of the present invention; and FIG. 2 is a schematic view showing a detailed explosion of a high-frequency connector in the preferred embodiment of the present invention shown in FIG. 1; A schematic diagram of a three-dimensional explosion of a high-frequency connector in another preferred embodiment of the present invention; FIG. 4 is a perspective exploded view of a high-frequency connector in another preferred embodiment of the present invention; and FIG. 5 is a previous embodiment of the present invention A top perspective view of a mid-high frequency connector; and a sixth perspective view of two rows of three adjacent metal terminals in the preferred embodiment of the present invention.

The present invention is a high-frequency connector 1 corresponding to a grounded metal isolation plate between metal terminals. In a preferred embodiment of the present invention, please refer to Figures 1 and 2, for convenience of explanation, In the following description of the present invention, the top of the first and second figures is used as the top side or the top end of the high frequency connector 1, and the lower side of the first and second figures is used as the bottom side of the high frequency connector 1 or The bottom end orientation is combined with Chen Ming. In the preferred embodiment, as shown in FIG. 1 , the high frequency connector 1 includes at least one insulative housing 11 , two insulative inlays 12 , and a plurality of metal terminals 13 (eg, signal terminals or ground terminals). a grounding metal isolating plate 14 and an insulating covering body 15, wherein the insulating body 11 is recessed (or convexly) at a position corresponding to the two corresponding sides, and a first engaging structure 110 is provided. An isolation slot is defined in the insulative housing 11 between the first engaging structures 110. 111, the isolating groove 111 can separate the first engaging structures 110 from each other and maintain a predetermined spacing d; each of the insulating inlays 12 has a row of terminal slot groups, and each row of terminal slot groups includes a plurality of intervals. The second terminal structure 121 is respectively protruded (or recessed) on one side of each of the insulative housings 12, and each of the second inlay structures 121 can respectively correspond to each of the first inlays The connecting structures 110 are integrally joined to each other by a card; the portions of the metal terminals 13 adjacent to the middle portion are respectively inserted or integrally formed into the terminal slots 120 of each of the insulating inlays 12 (eg, an injection molding process) The metal terminals 13 are integrally formed with the insulating inlays 12, and the portions of the metal terminals 13 adjacent to the top end are exposed at the top ends of the insulating body 11 and the insulating inlay 12, and the metal terminals 13 are adjacent to each other. The bottom end portion is extended from the bottom end of the insulating body 11 and the insulating inlay 12 for soldering to a corresponding signal contact (not shown) on a circuit board (not shown).

Referring to FIGS. 1~2, the grounded metal isolating plate 14 is inserted or integrally formed into the isolation groove 111 (eg, the grounding metal isolation plate 14 is insulated from the isolation molding process). The body 11 is integrally formed to separate any two metal terminals 13 corresponding to each other on the insulating inlay 12. The bottom edge of the ground metal isolation plate 14 is convexly provided with a plurality of connecting legs 140, each of which is composed of The bottom end of the insulative housing 11 extends for soldering and fixing to a corresponding ground contact on the circuit board (not shown); as shown in FIG. 1 , the insulative covering body 15 is provided with an inlay. a socket 150 is formed on the top side of the insulating cover 15 , and the insertion interface 151 is connected to the receiving space 150 . The configuration of the receiving space 150 is matched with the insulating body 11 . The insulative inlays 12 are in a form of an integral configuration, so that the insulative housing 11 and the insulative inlays 12 can be engaged into the embedding space 150 and integrated with the insulative covering body 15 And the portion adjacent to the top end of each of the metal terminals 13 can be exposed at the top of the plug interface 151 , So that each of the metal terminal 13 connected to the bottom end of the pin 140 and each of which can be covered with the insulator extending from the bottom end 15.

As described above, referring to Figures 1 and 2, the grounded metal isolation plate 14 can effectively separate not only the two metal terminals 13 corresponding to each other, but also the high frequency signals transmitted on the two. Electromagnetic interference (Electro-Magnetic Interference (EMI)) generates noise (noise). After unfortunately generating noise, it can immediately vent the noise to the ground and eliminate it to avoid the noise. The high frequency signal transmitted on the metal terminal 13 adversely affects the high frequency connector 1 to ensure stable and accurate signal transmission performance, and ensures stable structure of the high frequency connector 1 on the circuit board. Sex.

In addition, in order to enable the operator to flexibly adjust the production process according to the design requirements of the product to effectively improve the overall production efficiency and product yield, in other embodiments of the present invention, the structure of the high frequency connector 1 The design is not limited to the structures shown in Figures 1 and 2. The manufacturer can also adjust the shape, structure and combination of the components according to the actual needs of the product or the production line, even by increasing or decreasing each component. For the purpose of improving overall production efficiency and product yield, in another embodiment of the present invention, as shown in FIG. 3, the insulating body 11 and the insulating body can be insulated by an injection molding process. The inlay 12 and the insulating covering body 15 and the like are made of four pieces of insulating plastic, which are first made into one body, so that the elements 11, 12 and 15 can be firmly combined to form an insulating base body 10, and the insulation is made. The base body 10 has a strong and stable mechanical structure, or, in another embodiment of the present invention, as shown in FIG. 4, the insulating body 11 and the like can be insulated by an injection molding process. The body 12 and other three components made of insulating plastic are first formed into one body, so that the components 11 and 12 can be firmly combined into an insulating base 10, so that the insulating base 10 has a firm and stable mechanical structure. Further, the insulating base 10 and the insulating covering body 15 are integrally joined to each other to greatly reduce the number of components and to simplify the assembly process and time between the components, as long as the insulating base 10 is in the corresponding position. Dispose of The terminal slots 120 and the isolation slots 111 are respectively provided for respectively engaging the metal terminals 13 and the ground metal isolation plate 14 to realize the foregoing functions and effects of the present invention. Protect the high frequency connector 1 and indicate it.

In addition, in the foregoing embodiments, the high frequency connector 1 of the present invention further includes a grounded metal housing 16 having a receiving space therein. The configuration of the accommodating space 160 is integrated with the four insulating plastic components, such as the insulating body 11, the insulating inlay 12, and the insulating covering body 15, or with the insulating base 10. The configurations are matched, as shown in FIG. 5, so that the insulating plastic components 11, 12 and 15 (or 10 and 15) and each of the metal terminals 13 and the ground metal isolating plate 14 can be completely accommodated. In the accommodating space 160, the following three purposes and effects are effectively achieved by the coating of the grounded metal casing 16: (1) preventing external electromagnetic waves from interfering with high-frequency signals transmitted on the metal terminals 13; (2) venting external electromagnetic waves to the ground end of the circuit board to be excluded; and (3) protecting the insulating plastic components and each of the metal terminals 13 and the grounded metal isolation plate 14 so as not to suffer Collision and easy to damage.

Referring to FIGS. 4 and 5, a plurality of ground support legs 161 are protruded from the bottom edge of the grounded metal casing 16, and each of the ground support legs 161 extends from the bottom edge of the grounded metal casing 16. Out, for plugging and fixing to a corresponding grounding jack (not shown) on the circuit board, to ensure that the high frequency connector 1 can be stably mounted on the circuit board, and is not easy to loose, and can be self-contained The electromagnetic wave received by the outside world is removed by venting to the ground end of the circuit board (not shown). In particular, in this embodiment, the grounded metal isolation plate 14 is not electrically connected to the grounded metal casing 16 or the metal terminal 13, but in other embodiments of the present invention, the operator is also capable of According to the product requirements, the grounded metal isolation plate 14 is in contact with the grounded metal casing 16 or the metal terminal 13 (ground terminal), which will be described first.

Referring to the perspective view of the two rows of three adjacent metal terminals 13 shown in FIG. 6, the metal terminals 13 are respectively positioned in the insulating socket 10 or the terminal slots 120 of the insulating inlays 12, wherein Each of the metal terminals 13 can be divided into three parts from the top end to the bottom end, wherein the portion adjacent to the middle portion 13M is positioned in the insulating housing 10 or the terminal slot 120 of each of the insulating inlays 12; adjacent to the top end 13T A portion is exposed at the top end of the insulating base 10 or each of the insulating inlays 12; a portion adjacent to the bottom end 13B is extended from the bottom end of the insulating base 10 or each of the insulating inlays 12, and can be Soldering to the circuit board (not shown); in addition, any two portions of the metal terminal 13 adjacent to the top end 13T are bent inwardly to form an arc shape 130, so that any two corresponding metal terminals 13 adjacent to the top 13T, can provide a suitable clamping force to clamp a plug connector (not shown). Accordingly, in the foregoing embodiment of the present invention, the width of the portion of each of the metal terminals 13 adjacent to the middle portion 13M is greater than the width of the portion adjacent to the top end 13T or the bottom end 13B, so that the metal terminals 13 are adjacent to the middle portion 13M. After being respectively inserted or integrally formed into the insulating socket 10 or the terminal slots 120 of the insulating inlays 12, the portions can be sufficiently combined with the insulating housing 10 or the insulating inlays 12, According to the provision of sufficient structural support force on each of the metal terminals 13 adjacent to the top end 13T or the bottom end 13B, the position of each of the metal terminals 13 adjacent to the top end 13T or the bottom end 13B can be more easily according to design requirements. It is bent into the desired arc shape 130 so that any two corresponding metal terminals 13 are adjacent to the top end 13T, which can provide an optimal clamping force to firmly clamp a plug connector ( Not shown in the figure, to ensure the stability of high-frequency signal transmission between the two.

According to the above, it is only the preferred embodiment of the present creation, but the author of the present invention The scope of Zhang's rights is not limited to this. Anyone who is familiar with the art, according to the technical content disclosed in this creation, can easily think of the equivalent changes, and should not fall within the protection scope of this creation.

Claims (14)

A high-frequency connector corresponding to a grounded metal isolation plate between metal terminals, comprising: an insulating base body, wherein two rows of terminal slot groups are disposed, each of the terminal slot groups respectively has a plurality of terminal slots, and the two rows The two terminal slots corresponding to each other in the terminal slot group are separated from each other and maintained at a predetermined interval. An isolation slot is defined between the two rows of terminal slot groups, and the isolation slot can enable two terminals corresponding to each other in the two rows of terminal slot groups. The slots are spaced apart from each other and maintain the predetermined spacing; a plurality of metal terminals, each of the metal terminals are respectively positioned in each of the terminal slots, and a top end of each of the metal terminals is exposed at a top end of the insulating base, and each of the metal terminals The bottom end extends from the bottom end of the insulating base for soldering to a corresponding signal contact on a circuit board; and a grounded metal isolation plate is positioned in the isolation slot to separate the two Any two metal terminals corresponding to each other in the terminal slot group. The high-frequency connector of claim 1, wherein the bottom edge of the ground metal isolation plate is convexly provided with a plurality of connecting legs, each of the connecting legs extending from a bottom end of the insulating base for soldering and fixing To the corresponding ground contact on the board. The high frequency connector of claim 2, further comprising a grounded metal housing housed in the grounded metal housing. The high frequency connector of claim 3, wherein the width of each of the metal terminals adjacent to the middle portion is greater than the width of the adjacent top or bottom end regions thereof. The high-frequency connector of claim 4, wherein the grounded metal housing is provided with a receiving space, the configuration of the receiving space is matched with the configuration of the insulating base, so that the insulating base and the middle thereof Each of the metal terminals and the grounding metal isolating plate can be completely accommodated in the receiving space, and a plurality of grounding supporting legs are protruded from a bottom edge of the grounding metal casing, and each of the grounding supporting legs is grounded by the grounding metal shell The bottom edge of the body extends out and is fixed to the corresponding grounding jack of the circuit board. The high frequency connector of any one of claims 3 to 5, wherein the grounded metal isolating plate is not electrically connected to the grounded metal casing and each of the metal terminals. A high-frequency connector corresponding to a grounded metal isolation plate between metal terminals, comprising: an insulative body, wherein a first engaging structure is respectively disposed at two corresponding side positions, and the first embedded body is embedded in the insulating body An isolation groove is defined between the connection structures, the isolation groove can separate the first engagement structures from each other and maintain a predetermined spacing; and two insulation inlays each having a second embedded on one side of each of the insulation inlays The connecting structure, each of the second engaging structures can be respectively integrated with the corresponding first engaging structures to form an integral body; the plurality of metal terminals, each of the metal terminals adjacent to the middle portion are respectively positioned to each of the insulating embedded a portion of each of the metal terminals adjacent to the top end is exposed at the top end of the insulating inlay and the insulative housing, and a bottom end of each of the metal terminals is extended from the bottom of the insulating inlay and the insulative body For soldering to a corresponding signal contact on a circuit board; a grounded metal isolation plate is positioned in the isolation slot to isolate two metal terminals corresponding to each other on the insulating inlay; and an insulating package a plug-in space is disposed on the top side of the insulating cover, and the plug interface is connected to the embedding space, and the configuration of the embedding space is coupled to the insulative housing and The insulative inlays are matched to form an integral configuration, so that the insulative housing and the insulative inlay can be engaged into the embedding space, and integrated with the insulating covering body, and the metal is integrated The portion adjacent to the top end of the terminal can be exposed at the top edge of the plug connector, and the bottom ends of the metal terminals and the connecting legs can be extended from the bottom end of the insulating covering body. The high-frequency connector of claim 7, wherein the bottom edge of the ground metal isolation plate is convexly provided with a plurality of connecting legs, each of the connecting legs extending from a bottom end of the insulating body for soldering to Corresponding ground contact on the board. The high frequency connector of claim 8 further comprising a grounded metal housing, the insulating body, The insulating inlays and the insulating coating system are housed in the grounded metal housing. The high frequency connector of claim 9, wherein the width of each of the metal terminals adjacent to the middle portion is greater than the width of the adjacent top or bottom end region. The high frequency connector of claim 10, wherein the grounded metal housing is provided with a receiving space, and the receiving space is configured in combination with the insulating body, the insulating inlay and the insulating covering. The integral configurations are matched such that the metal terminals of the insulating body and the insulating inlays and the grounded metal isolating plate can be completely accommodated in the receiving space, and the bottom edge of the grounded metal casing is still A plurality of grounding support legs are protruded, and each of the grounding support legs extends from a bottom edge of the grounded metal casing for insertion and fixing to a corresponding grounding socket of the circuit board. The high-frequency connector of claim 11, wherein the insulating body and the insulating embedded system are integrally formed by an injection molding process, and the terminal slots and the isolation slots are respectively opened at corresponding positions For respectively engaging each of the metal terminals and the grounded metal isolation plate. The high-frequency connector of claim 11, wherein the insulative housing, the insulative inlays, and the insulative coating system are integrally formed by an injection molding process, and the upper portions are respectively opened at corresponding positions. The terminal slot and the isolation slot are respectively configured to respectively engage the metal terminal and the ground metal isolation plate. The high frequency connector of any one of claims 9 to 13, wherein the grounded metal isolating plate is not electrically connected to the grounded metal casing and each of the metal terminals.