TWM554647U - Vertical high-speed connector and its conduction module - Google Patents

Description

Vertical high speed connector and its conductive module

The present invention relates to a connector, and more particularly to a vertical high speed connector and a conductive module thereof that are not provided with any conductive series.

Most of the existing vertical high-speed connectors are provided with a conductive series member, and the conductive series members are connected to the plurality of ground terminals to enable the plurality of the ground terminals to be electrically connected to each other. Thereby, the existing vertical high-speed connector can improve its performance through the conductive series to pass various tests.

However, since the existing vertical high-speed connectors mostly rely on the above-mentioned conductive series to improve performance, that is, the existing vertical high-speed connectors pass various tests in the manner of adding components, so that the construction of other components must accommodate the above-mentioned conductive The series of connectors makes the overall construction of the existing vertical high speed connector more complicated. To put it another way, the research and development direction in this field ignores the improvement of the conductive modules (such as conductive terminals) inside the vertical high-speed connector.

Therefore, the creator believes that the above defects can be improved, and he has devoted himself to research and cooperates with the application of scientific principles, and finally proposed a creation that is reasonable in design and effective in improving the above defects.

The present invention embodiment provides a vertical high-speed connector and a conductive module thereof, which can effectively improve the defects that may be generated by the existing vertical high-speed connector.

The present invention discloses a vertical high-speed connector, comprising: an insulative housing; and two conductive modules interposed in the insulative housing, and each of the conductive modules includes a plurality of conductive rows arranged in a row Terminal and fixing a plurality of said conductive terminals An insulating rubber core; wherein each of the conductive terminals is an integrally formed elongated structure and includes: a buried portion embedded in the corresponding insulating rubber core, and the embedded portion The width is between 0.28 and 0.42 mm; a fixed section is formed extending from one end of the embedded section, and the width of the fixed section is between 0.25 and 0.28 mm; a bent section, another from the embedded section Forming an end extension, and the width of the bending section is between 0.35 and 0.42 mm; and a contact section extending from the bending section, and the width of the contact section is between 0.25 and 0.28 mm; And the plurality of the conductive terminals of the conductive module respectively face the plurality of the conductive terminals of the other conductive module, and are located at any two of the different conductive modules and facing each other Among the conductive terminals, a minimum pitch is formed between the two contact segments, and the two buried segments are substantially parallel to each other; wherein, among the conductive modules, a plurality of the conductive terminals Multiple pairs of differential signal terminals and multiple ground terminals , And is provided with a ground terminal of the differential signal between the adjacent two pairs of terminals to any high-speed and said vertical connector does not have an electrically conductive member connected to any two series of said ground terminals.

The present invention also discloses a vertical high-speed connector, the applicable frequency band is 0.05~17 GHz, and the vertical high-speed connector comprises an insulating body, two conductive modules inserted in the insulating body, and a sleeve Each of the conductive modules comprises a plurality of conductive terminals arranged in a row and an insulating rubber core fixing a plurality of the conductive terminals; each of the The conductive terminal is an integrally formed strip-shaped structure and includes: a buried portion embedded in the corresponding insulating rubber core, and the buried portion has a width of 0.28 to 0.42 mm; Forming from one end of the embedded section, and the width of the fixing section is between 0.25 and 0.28 mm; a bending section is formed extending from the other end of the embedded section, and the bending section is a width of between 0.35 and 0.42 mm; and a contact section formed from the extension of the bending section, and the width of the contact section is between 0.25 and 0.28 mm; wherein any one of the conductive modules The conductive terminals respectively face the other guide a plurality of the conductive terminals of the electrical module; The plurality of conductive terminals include a plurality of pairs of differential signal terminals and a plurality of ground terminals, and one of the two adjacent pairs of the differential signal terminals is disposed between the two adjacent pairs of the differential signal terminals.

The present invention further discloses a conductive module of a vertical high-speed connector, comprising: an insulating rubber core; and a plurality of conductive terminals arranged in a row and fixed to the insulating rubber core, each of the conductive terminals being integrated The formed strip-like structure comprises: a buried section embedded in the insulating rubber core, and the buried section has a width of 0.28 to 0.42 mm; a fixed section from one end of the embedded section An extension is formed, and the width of the fixing section is between 0.25 and 0.28 mm; a bending section is formed extending from the other end of the embedded section, and the width of the bending section is between 0.35 and 0.42 mm And a contact segment formed from the extension of the bending segment, and the width of the contact segment is between 0.25 and 0.28 mm; wherein the plurality of the conductive terminals comprise a plurality of pairs of differential signal terminals and a plurality of ground terminals And one of the adjacent two pairs of the differential signal terminals is disposed between the ground terminals, and any two of the ground terminals of the conductive module are not connected to a conductive series.

In summary, the vertical high-speed connector and the conductive module disclosed in the embodiments of the present invention have a size design of each conductive terminal and a matching relationship between each of the conductive terminals and the corresponding insulating rubber core. Excellent high-frequency signal transmission performance (such as insertion loss and reflection loss), thus eliminating the need to use any conductive series to electrically connect multiple ground terminals.

In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings regarding the creation, but these descriptions and drawings are only used to illustrate the creation, and not to the scope of protection of this creation. limit.

100‧‧‧Vertical high speed connector

1‧‧‧Insulating body

11‧‧‧Long side wall

111‧‧‧Snap holes

12‧‧‧Short side wall

13‧‧‧Positioning column

14‧‧‧through slot

141‧‧‧ front notch

142‧‧‧ rear notch

2‧‧‧Electrical Module

21‧‧‧Electrical terminals

21s‧‧‧Differential signal terminal

21g‧‧‧ Grounding terminal

211‧‧‧buried section

2111‧‧‧ Groove

2112‧‧‧Chamfering

212‧‧‧ fixed section

213‧‧‧Bend section

2131‧‧‧Chamfering

214‧‧‧Contact section

22‧‧‧Insulating rubber core

221‧‧‧protrusion

23‧‧‧Elongate structure

231‧‧‧ positioning slot

3‧‧‧Metal casing

W211, W211', W212, W213, W214‧‧ Width

σ 213, σ 214‧‧‧ angle

FIG. 1 is a perspective view of the vertical high-speed connector of the present invention.

Figure 2 is an exploded perspective view of Figure 1.

3 is an exploded perspective view of another perspective of FIG. 1.

4 is an exploded perspective view of the two conductive modules of FIG. 2.

FIG. 5 is a perspective view of the conductive terminal of FIG. 4. FIG.

6 is a schematic plan view of the conductive terminal of FIG. 5.

Figure 7 is a cross-sectional view of Figure 1 taken along line VII-VII.

Figure 8 is a cross-sectional view of Figure 1 taken along line VIII-VIII.

Figure 9 is a cross-sectional view of Figure 1 taken along line IX-IX.

Fig. 10 is an enlarged schematic view showing the X portion of Fig. 9.

Please refer to FIG. 1 to FIG. 10 , which are the embodiments of the present invention. It should be noted that the related quantities and appearances mentioned in the embodiment are only used to specifically describe the implementation manner of the present invention. To understand the content of this creation, not to limit the scope of this creation.

As shown in FIG. 1 to FIG. 3, the embodiment discloses a high speed connector in vertical type 100, which can be applied to a frequency range of 0.05 to 17 GHz and has high-speed signal transmission capability (for example, 22.5 Gbps). And the vertical high speed connector 100 of the present embodiment does not include any conductive series connecting more than two ground terminals. That is, the vertical high speed connector 100 of the present embodiment excludes a right angle connector and also excludes any connector including a conductive string.

The vertical high-speed connector 100 includes an insulative housing 1 , two conductive modules 2 that are inserted into the insulative housing 1 , and a metal housing 3 that is sleeved outside the insulative housing 1 . In other words, the vertical high-speed connector 100 of the present embodiment may also be composed of the insulative housing 1, the two conductive modules 2, and the metal casing 3 (that is, the closed type), but does not include Other components, but this creation is not limited to this. The construction and connection relationship of the respective components of the vertical high speed connector 100 will be described below.

The insulative housing 1 includes two long side walls 11 facing each other and two opposite sides. The side wall 12 and the two positioning posts 13 respectively extending from the inner edges of the two short side walls 12 and facing each other. The two long side walls 11 and the two short side walls 12 generally form a rectangular ring body to surround and form a through hole 14 . The two positioning posts 13 are located substantially in the through-groove 14 , and each of the positioning posts 13 protrudes from the end portion only by the through-groove 14 , and the configurations of the end portions of the two positioning posts 13 are different from each other.

In more detail, the through slot 14 includes a front slot 141 and a rear slot 142 on opposite sides, and the front slot 141 is used to provide a corresponding component (such as a connector or an electronic card). The rear slot 142 is configured to provide the two conductive modules 2 to be inserted. The insulative housing 1 defines a fastening hole 111 in each of the long side walls 11 , and the fastening holes 111 on the two long side walls 11 face each other, and the fastening holes 111 and the positioning on the insulative housing 1 The positions of the columns 13 are all adjacent to the rear notch 142 described above.

As shown in FIG. 3 and FIG. 4 , each of the conductive modules 2 includes a plurality of conductive terminals 21 arranged in a row and an insulating core 22 for fixing the plurality of conductive terminals 21 . The two insulating rubber cores 22 are respectively formed with a protruding portion 221, and the protruding portions 221 of the two insulating rubber cores 22 are respectively embedded in the two fastening holes 111 of the insulating body 1.

Further, the two insulating rubber cores 22 are of the same or symmetrical configuration in this embodiment, and the two insulating rubber cores 22 are fastened to each other to form an elongated configuration 23, and the elongated configuration 23 is A positioning groove 231 is formed in each of the two ends of the length of the longitudinal direction. The two positioning posts 13 of the insulative housing 1 are respectively inserted into the two positioning slots 231 of the elongated structure 23, and the end of each positioning post 13 The portion protrudes from the corresponding positioning groove 231.

Thereby, the vertical high-speed connector 100 of the present embodiment can adopt the two insulating rubber cores 22 of the same configuration and can be fastened to each other, so that each of the insulating rubber cores 22 can be reduced by only one mold when manufacturing. Two insulating glues that cost and are fastened to each other The core 22 can be engaged with the positioning post 13 of the insulative housing 1 through the above-mentioned positioning groove 231 to further enhance the effect of joining each other.

5 and FIG. 6, and at the same time, as shown in FIG. 10, each of the conductive terminals 21 is an integrally formed elongated structure, and the structures of the plurality of conductive terminals 21 in this embodiment are substantially the same, so For convenience of explanation of the present embodiment, the following description will be made with the configuration of a single conductive terminal 21. However, the configuration of the plurality of conductive terminals 21 of the present creation is not limited to the same. That is to say, in the embodiment not shown in the present creation, the vertical high-speed connector 100 may also include the conductive terminals 21 of different configurations.

In more detail, the conductive terminal 21 includes a buried section 211, and a fixed section 212 formed from an end of the embedded section 211 (such as the bottom end of the embedded section 211 in FIG. 5). A bent portion 213 formed by extending the other end of the embedded portion 211 (such as the top end of the embedded portion 211 in FIG. 5) and a contact portion 214 formed by extending from the bent portion 213.

The buried section 211 is embedded in the corresponding insulating rubber core 22, and the widths W211 and W211' of the embedded section 211 are between 0.28 and 0.42 mm. In more detail, the opposite sides of the embedded section 211 are each formed with a groove 2111, and the length of each groove 2111 is approximately 50-65% of the length of the embedded section 211, and the above two The groove bottoms of the grooves 2111 are spaced apart by 0.26 to 0.3 mm (that is, the width W211'). In other words, the embedded section 211 has two or more widths W211, W211' in the present embodiment and the outer shape is substantially I-shaped, but the creation is not limited thereto.

The width W212 of the fixing section 212 is between 0.25 and 0.28 mm. The fixing section 212 has only one width W212 in the embodiment and is an L-shaped surface mount (SMT) pin. In other words, the portion of the conductive terminal 21 that is positioned outside the insulating core 22 and protrudes through the through slot 14 is defined as the above-described fixed section 212 in this embodiment. Further, the phase between the fixed section 212 and the embedded section 211 In the joint, since the width W212 of the fixing section 212 is smaller than the width W211 of the embedded section 211, the embedded section 211 is formed with two chamfers 2112 respectively connected to opposite sides of the fixed section 212. That is, the present embodiment does not connect the fixed section 212 and the buried section 211 in a tapered configuration to prevent the above-described width-decreasing configuration from affecting the signal transmission of the conductive terminal 21.

The width W213 of the bending section 213 is between 0.35 and 0.42 mm, and the bending section 213 has only one width W213 in the embodiment and is formed with an angle greater than 90 degrees and less than 180 degrees (eg, 170 degrees). . Further, at the junction of the bending section 213 and the embedded section 211, the width W213 of the bending section 213 is substantially equal to the width W211 of the embedded section 211. That is to say, the bending section 213 is formed by extending straight from the embedded section 211 away from the fixed section 212 and then bending and extending.

The width W214 of the contact segment 214 is between 0.25 and 0.28 mm, and the contact segment 214 has substantially only one width W214 in the present embodiment and forms an angle (eg, 100) greater than 90 degrees and less than 120 degrees, and The angle between the contact segments 214 and the bent segments 213 are respectively located on opposite sides of the conductive terminals 21. Further, at the junction of the contact segment 214 and the bending segment 213, since the width W214 of the contact segment 214 is smaller than the width W213 of the bending segment 213, the bending segment 213 is formed to be respectively connected to the contact segment. 214 opposite the two sides of the two chamfers 2131. That is, the present embodiment does not connect the contact segment 214 and the bent segment 213 in a tapered configuration to prevent the tapered structure from affecting the signal transmission of the conductive terminal 21.

The above is a description of the configuration of the single conductive terminals 21 of the present embodiment. The following describes the mating relationship between the two conductive modules 2, but is not limited thereto. The plurality of conductive terminals 21 of the conductive module 2 respectively face the plurality of conductive terminals 21 of the other conductive module 2; and any two of the conductive terminals 21 located at different conductive modules 2 and facing each other a minimum spacing is formed between the two contact segments 214 for abutting the conductive portion of the corresponding member (not shown), and the two The buried sections 211 are substantially parallel to each other.

Furthermore, in each of the conductive modules 2 (eg, FIG. 4), the plurality of conductive terminals 21 include a plurality of pairs of differential signal terminals 21s and a plurality of ground terminals 21g, and any two adjacent pairs of differential signals A ground terminal 21g is provided between the terminals 21s. It should be additionally noted that the vertical high speed connector 100 in this embodiment does not have a conductive series connection connecting any two ground terminals 21g. That is to say, any two ground terminals 21g of the conductive module 2 in this embodiment are not connected to the conductive series members, and thus are electrically separated from each other.

[Technical effect of the present creative embodiment]

In summary, the vertical high-speed connector 100 disclosed in the embodiment of the present invention has a size design of each of the conductive terminals 21 and a mutual matching of each of the conductive terminals 21 and the corresponding insulating rubber core 22, thereby Excellent high-frequency signal transmission performance (such as insertion loss and reflection loss), thus eliminating the need to use any conductive series to electrically connect multiple ground terminals.

Moreover, the vertical high-speed connector 100 can reduce the cost by using two insulating rubber cores 22 of the same configuration and capable of being fastened to each other, so that each insulating rubber core 22 is formed by molding only one mold. The two insulating rubber cores 22 that are mutually fastened can be engaged with the positioning posts 13 of the insulative housing 1 through the positioning grooves 231 to further enhance the joint effect.

The above descriptions are only the preferred and feasible embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of protection of the claims of the present invention. .

21‧‧‧Electrical terminals

211‧‧‧buried section

2111‧‧‧ Groove

2112‧‧‧Chamfering

212‧‧‧ fixed section

213‧‧‧Bend section

2131‧‧‧Chamfering

214‧‧‧Contact section

W211, W211', W212, W213, W214‧‧ Width

Claims (10)

A vertical high-speed connector includes: an insulative housing; and two conductive modules interposed in the insulative housing, and each of the conductive modules includes a plurality of conductive terminals arranged in a row and fixed An insulating rubber core of the conductive terminal; wherein each of the conductive terminals is an integrally formed elongated structure and includes: a buried portion embedded in the corresponding insulating rubber core, and The width of the embedded section is between 0.28 and 0.42 mm; a fixed section is formed extending from one end of the embedded section, and the width of the fixed section is between 0.25 and 0.28 mm; a bent section is buried from the buried section The other end of the segment is formed to extend, and the width of the bending segment is between 0.35 and 0.42 mm; and a contact segment is formed from the extension of the bending segment, and the width of the contact segment is between 0.25~ 0.28 mm; wherein the plurality of the conductive terminals of the conductive module respectively face a plurality of the conductive terminals of the other conductive module, and are located at different conductive modules and facing each other Any two of the conductive terminals A minimum spacing is formed between the two contact segments, and the two buried segments are substantially parallel to each other; wherein each of the conductive modules includes a plurality of pairs of differential signals among each of the conductive modules a terminal and a plurality of grounding terminals, and one of the adjacent two pairs of the differential signal terminals is disposed between the grounding terminals, and the vertical high-speed connector does not have a conductive connection connecting any two of the grounding terminals Sockets. The vertical high-speed connector of claim 1, wherein, in each of the conductive terminals, opposite sides of the buried section are formed with a groove, and grooves of the two grooves The distance between the bottoms is 0.26~0.3 mm. The vertical high speed connector of claim 2, wherein each of the conductive terminals has a length of approximately 50 to 65% of the length of the embedded section. The vertical high-speed connector of claim 1, wherein, among each of the conductive terminals, the bending section is formed with two chamfers respectively connected to opposite sides of the contact section, The buried section is formed with two chamfers respectively connected to opposite sides of the fixed section. The vertical high-speed connector according to any one of claims 1 to 4, wherein the two insulating rubber cores have the same or symmetrical configuration, and the two insulating rubber cores are fastened to each other to form a long length. Shape structure. The vertical high-speed connector of claim 5, wherein the insulating body is formed with two fastening holes, two of the insulating rubber cores are each formed with a protrusion, and two of the insulating rubber cores are The protrusions are respectively embedded in the two fastening holes of the insulative housing. The vertical high-speed connector according to claim 5, wherein the elongated structure is formed with a positioning groove at each of its two ends in the longitudinal direction, and the inside of the insulating body is formed with two positioning faces facing each other. a column, and two of the positioning posts are respectively inserted into the two positioning grooves of the elongated structure; wherein an end portion of each of the positioning posts protrudes from the corresponding positioning groove, and two The configurations of the end portions of the positioning posts are different from each other. A vertical high-speed connector is applicable to a frequency range of 0.05 to 17 GHz. The vertical high-speed connector comprises an insulative housing, two conductive modules inserted in the insulative housing, and a sleeve disposed outside the insulating body. Each of the conductive modules comprises a plurality of conductive terminals arranged in a row and an insulating rubber core fixing a plurality of the conductive terminals; each of the conductive terminals is integrally formed a strip-like structure and comprising: a buried section embedded in the corresponding insulating rubber core, and the buried section has a width of 0.28 to 0.42 mm; a fixing section formed by extending from one end of the embedded section, and the fixing section has a width of 0.25 to 0.28 mm; a bending section formed by extending from the other end of the embedded section, and the The width of the bending section is between 0.35 and 0.42 mm; and a contact section is formed from the extension of the bending section, and the width of the contact section is between 0.25 and 0.28 mm; wherein any one of the conductive modules The plurality of the conductive terminals respectively face the plurality of the conductive terminals of the other conductive module; among the conductive modules, the plurality of the conductive terminals comprise a plurality of pairs of differential signal terminals and One ground terminal, and one of the adjacent two pairs of the differential signal terminals is disposed between the ground terminals. A conductive module of a vertical high-speed connector, comprising: an insulating rubber core; and a plurality of conductive terminals arranged in a row and fixed to the insulating rubber core, each of the conductive terminals being an integrally formed elongated structure And comprising: a buried section embedded in the insulating rubber core, and the buried section has a width of 0.28 to 0.42 mm; a fixed section formed by extending from one end of the embedded section, and The width of the fixed section is between 0.25 and 0.28 mm; a bent section is formed extending from the other end of the embedded section, and the width of the bent section is between 0.35 and 0.42 mm; and a contact section, Forming from the extension of the bending section, and the width of the contact section is between 0.25 and 0.28 mm; wherein the plurality of the conductive terminals comprise a plurality of pairs of differential signal terminals and a plurality of grounding terminals, and adjacent One pair of the ground terminals is disposed between the two pairs of the differential signal terminals, and any two of the ground terminals of the conductive module are not connected to a conductive series. The conductive module of the vertical high-speed connector according to claim 9, wherein each One of the conductive terminals, the opposite sides of the buried section are each formed with a groove, and the groove bottoms of the two grooves are spaced apart by 0.26 mm to 0.3 mm, each of the grooves The length is approximately 50 to 65% of the length of the embedded section.