OSFP connector

Abstract

The invention relates to an OSFP connector which comprises a shell, a terminal, a floating block, a track piece, a grounding piece and a fixing piece. The terminal comprises an upper terminal and a lower terminal and is arranged in the shell, the floating block is arranged on the shell, and the grounding piece is arranged on one side of the terminal; the terminal is provided with a terminal head part, a bending part and a bending point; one end of the terminal is arranged in the notch of the shell, the floating block is movably arranged on the shell through the rail piece, and then the head of the terminal is shortened and arranged in the placing hole of the floating block. The beneficial effects of the invention are that the terminal heads of the terminals are shortened and arranged in the placing holes of the floating block, so that the differential loss of the terminals is reduced, and the problem of deformation of the terminals in the insertion process is prevented; the floating block is movably arranged on the shell through the track sheet, and the floating block can float up and down so as to protect the head of the terminal; the terminals are provided with grounding sheets so as to reduce crosstalk and insertion loss between the terminals. The upper terminals and the lower terminals are arranged in a staggered mode at the second bending positions, and mutual interference between the terminals is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and more particularly to an OSFP connector. Background Art

[0002] Modern data centers are increasingly concerned with high data rate applications. As data transmission rates grow from 56G, 112G, 224G, and 448G, connectors are becoming increasingly important. The OSFP connector is an eight-channel small pluggable connector that meets the needs of cloud computing, big data analysis, real-time processing, and growing bandwidth through higher speeds, lower power consumption, and smaller size.

[0003] However, the current OSFP electrical connector still has the problem of insufficient stability, which to some extent restricts the further development of the technology. The increase in data transmission volume has put forward higher requirements in controlling resonance and electromagnetic interference (EMI) anti-interference. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the data transmission volume is large, and the terminals are subject to greater resonance and electromagnetic interference. In view of the above-mentioned defects of the prior art, an OSFP connector is provided.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] An OSFP connector is constructed, which includes a housing, a terminal, a floating block, a track piece, a grounding piece and a fixing piece; the terminal is arranged in the housing, and the terminal includes an upper terminal and a lower terminal; the floating block is arranged on one side of the housing, and the grounding piece is arranged on one side of the upper terminal and the lower terminal respectively;

[0007] The upper terminal and the lower terminal are respectively provided with a terminal head and a bending part, and the bending part includes a first bending part, a second bending part and a third bending part;

[0008] The grounding plate is provided between the second bending part and the third bending part, and the grounding plate is fixedly connected to the upper terminal and the lower terminal respectively;

[0009] A notch is provided on one side of the shell, the track piece movably sets the floating block on the notch, and the shell is fixedly connected to the external device through the fixing piece;

[0010] The first bending parts of the upper terminal and the lower terminal are respectively arranged in the notch;

[0011] The floating block comprises an upper floating block and a lower floating block, wherein the upper floating block is provided with an upper placement hole for placing the upper terminal, and the lower floating block is provided with a lower placement hole for placing the lower terminal;

[0012] The upper terminal and the lower terminal are respectively provided with a bending point;

[0013] The upper terminal is provided with a first bending point on a side close to the second bending portion, and the lower terminal is provided with a second bending point on a side close to the second bending portion.

[0014] Furthermore, the upper floating block and the lower floating block are symmetrically arranged, and the heights of the upper floating block and the lower floating block are respectively smaller than the height of the notch.

[0015] Furthermore, the upper placement hole and the lower placement hole are staggered.

[0016] Furthermore, track piece grooves are respectively provided on both sides of the notch, and an elastic buckle is provided on one side of the track piece, and the elastic buckle is engaged in the track piece groove.

[0017] Furthermore, the track piece is also provided with a clamping hole, and clamping columns are respectively provided at both ends of the floating block. The clamping columns are engaged with the clamping holes and are used to movably set the floating block on the shell.

[0018] Furthermore, the upper terminal and the lower terminal are provided with a through hole on one side close to the first bending portion.

[0019] Furthermore, the grounding plate of the upper terminal and the grounding plate of the lower terminal are arranged opposite to each other.

[0020] Furthermore, the grounding sheet is wavy and is respectively arranged between the upper terminal and the lower terminal.

[0021] Furthermore, the terminal is provided with a fixing column, the grounding sheet is provided with an extension portion, and the extension portion is connected to the terminal.

[0022] Furthermore, the bending direction of the first bending point is opposite to the bending direction of the second bending point.

[0023] The beneficial effects of the present invention are as follows: the terminal heads of the upper terminal and the lower terminal are shortened respectively, and are respectively arranged in the upper placement hole of the upper floating block and the lower placement hole of the lower floating block, so as to reduce the differential loss of the terminals and prevent the upper terminal and the lower terminal from being deformed during the insertion process; the floating block is movably arranged on the notch of the shell by a track piece, and when the external device is inserted, the upper floating block and the lower floating block can float up and down respectively to protect the head of the terminal and prevent the head of the terminal from being deformed; the upper terminal and the lower terminal are respectively provided with a grounding plate between the second bending point and the third bending point to reduce the crosstalk and insertion loss between the upper terminal and the lower terminal; the bending direction of the first bending point is opposite to the bending direction of the second bending point, so that the upper terminal and the lower terminal are staggered at the second bending point to avoid mutual interference between the terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional diagram of an OSFP connector in one embodiment of the present invention;

[0025] Figure 2 is a stereoscopic diagram from another perspective of an OSFP connector in one embodiment of the present invention;

[0026] Figure 3 is a top view of an OSFP connector in one embodiment of the present invention;

[0027] Figure 4 is a bottom view of an OSFP connector according to an embodiment of the present invention;

[0028] Figure 5 is a left side view of an OSFP connector in one embodiment of the present invention;

[0029] Figure 6 is an exploded view of an OSFP connector in one embodiment of the present invention;

[0030] Figure 7 is a three-dimensional diagram of a floating block of an OSFP connector in one embodiment of the present invention;

[0031] Figure 8 is a three-dimensional diagram of an upper terminal and a lower terminal of an OSFP connector in one embodiment of the present invention;

[0032] Fig. 9 It is a left side view of a terminal and a grounding plate of an OSFP connector in one embodiment of the present invention;

[0033] Fig.10 is a three-dimensional diagram of a terminal and a grounding plate of an OSFP connector in one embodiment of the present invention;

[0034] Fig.11 is a three-dimensional diagram of a grounding plate of an OSFP connector in one embodiment of the present invention;

[0035] Fig.12 It is a three-dimensional diagram of a track piece of an OSFP connector in one embodiment of the present invention.

[0036] Description of reference numerals: housing 110, notch 111, track plate groove 112,

[0037] Terminal 120, upper terminal 121, lower terminal 122, bend 123, first bend 1230, second bend 1231, third bend 1232, terminal head 124, bend point 125, first bend 1250, second bend 1251,

[0038] Floating block 130, upper floating block 131, upper placement hole 1311, lower floating block 132, lower placement hole 1321, clamping column 133,

[0039] Track piece 140 , elastic buckle 141 , clamping hole 142 , grounding piece 150 , extension part 160 , fixing piece 170 , through hole 180 . DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0041] Please refer to the attached Figure 1-Figure 12 The present invention provides an electrical connector, including a housing 110, a terminal 120, a floating block 130, a track piece 140, a grounding piece 150 and a fixing member 170; the terminal 120 is arranged in the housing 110, and the terminal 120 includes an upper terminal 121 and a lower terminal 122; the floating block 130 is arranged on one side of the housing 110, and the grounding piece 150 is respectively arranged on one side of the upper terminal 121 and the lower terminal 122;

[0042] The upper terminal 121 and the lower terminal 122 are respectively provided with a terminal head 124 and a bending portion 123 , and the bending portion 123 includes a first bending portion 1230 , a second bending portion 1231 and a third bending portion 1232 ;

[0043] A grounding plate 150 is provided between the second bending portion 1231 and the third bending portion 1232 , and the grounding plate 150 is fixedly connected to the upper terminal 121 and the lower terminal 122 respectively;

[0044] A notch 111 is provided on one side of the housing 110, and the track piece 140 movably sets the floating block 130 on the notch 111. The housing 110 is fixedly connected to the external device through the fixing piece 170;

[0045] The first bending parts 1230 of the upper terminal 121 and the lower terminal 122 are respectively disposed in the notch 111;

[0046] The floating block 130 includes an upper floating block 131 and a lower floating block 132 . The upper floating block 131 is provided with an upper floating block 131 for placing the upper terminal 121 , and the lower floating block 132 is provided with a lower placement hole 1321 for placing the lower terminal 122 .

[0047] The upper terminal 121 and the lower terminal 122 are respectively provided with a bending point 125;

[0048] The upper terminal 121 is provided with a first bending point 1250 on a side close to the second bending portion 1231 , and the lower terminal 122 is provided with a second bending point 1251 on a side close to the second bending portion 1231 .

[0049] In this embodiment, the upper terminal 121 and the lower terminal 122 are arranged in the housing 110. The upper terminal 121 and the lower terminal 122 are respectively provided with a first bend 1230, a second bend 1231 and a third bend 1232. The first bend 1230 of the upper terminal 121 and the first bend 1230 of the lower terminal 122 are arranged opposite to each other, and the third bend 1232 of the upper terminal 121 and the third bend 1232 of the lower terminal 122 are arranged opposite to each other. A grounding sheet 150 is respectively provided between the second bend 1231 and the third bend 1232 of the upper terminal 121 and the lower terminal 122, and is respectively fixedly connected to the upper terminal 121 and the lower terminal 122. The grounding sheet 150 of the upper terminal 121 and the grounding sheet 150 of the lower terminal 122 are arranged opposite to each other. The upper terminal 121 is provided with a first bending point 1250 between the first bending point 1230 and the second bending point 1231, and the lower terminal 122 is provided with a second bending point 1251 between the first bending point 1230 and the second bending point 1231. The first bending point 1250 and the second bending point 1251 are mainly arranged on a side close to the second bending point 1231. The first bending point 1250 is bent to the right, and the second bending point 1251 is bent to the left, so that the upper terminal 121 and the lower terminal 122 are staggered between the first bending point 1230 and the second bending point 1231 to avoid mutual interference between the terminals 120.

[0050] A notch 111 is provided on one side of the housing 110, and the first bends 1230 of the upper terminal 121 and the lower terminal 122 are respectively provided in the notch 111, and the first bends 1230 of the upper terminal 121 and the first bends 1230 of the lower terminal 122 are arranged opposite to each other. The terminal head 124 of the first bend 1230 of the upper terminal 121 and the terminal head 124 of the first bend 1230 of the lower terminal 122 are shortened respectively, so that the terminal head 124 of the first bend 1230 of the upper terminal 121 and the terminal head 124 of the first bend 1230 of the lower terminal 122 are respectively located in the notch 111 provided on the housing 110. A floating block 130 is also provided at the notch 111 of the shell 110, and the floating block 130 includes an upper floating block 131 and a lower floating block 132, and the upper floating block 131 and the lower floating block 132 are symmetrically arranged; the upper floating block 131 is provided with an upper floating block 131 for placing the upper terminal 121, and the lower floating block 132 is provided with a lower placement hole 1321 for placing the lower terminal 122, and the upper floating block 131 and the lower placement hole 1321 are staggered, so that the upper floating block 131 can cooperate with the upper terminal 121, and the lower placement hole 1321 can cooperate with the lower terminal 122. The terminal head 124 of the upper terminal 121 is arranged in the upper floating block 131 of the upper floating block 131, and the terminal head 124 of the lower terminal 122 is arranged in the lower placement hole 1321 of the lower floating block 132. The track piece 140 movably arranges the upper floating block 131 and the lower floating block 132 on the notch 111 of the housing 110, thereby reducing the differential loss of the terminal 120. When the external device is inserted, the upper floating block 131 and the lower floating block 132 can float up and down respectively to protect the terminal head 124, thereby preventing the upper terminal 121 and the lower terminal 122 from being deformed during the insertion process. The housing 110 is fixedly connected to the external device through the fixing member 170.

[0051] A grounding sheet 150 is provided between the second bend 1231 and the third bend 1232 of the upper terminal 121 and the lower terminal 122, respectively. The grounding sheet 150 is wavy and is provided between the upper terminal 121 and the lower terminal 122. The grounding sheet 150 of the upper terminal 121 and the grounding sheet 150 of the lower terminal 122 are arranged opposite to each other and are connected to the upper terminal 121 and the lower terminal 122 respectively by welding or elastic contact of a spring sheet.

[0052] Please refer to Figure 1-Figure 7 The upper floating block 131 and the lower floating block 132 are symmetrically arranged, and the heights of the upper floating block 131 and the lower floating block 132 are respectively smaller than the height of the notch 111 .

[0053] In a specific implementation, the floating block 130 includes an upper floating block 131 and a lower floating block 132, which are symmetrically arranged in the upper and lower directions, and the heights of the upper floating block 131 and the lower floating block 132 are respectively less than the height of the notch 111, so that the upper floating block 131 and the lower floating block 132 are respectively located in the notch 111. The upper floating block 131 is provided with an upper floating block 131 for placing the upper terminal 121, and the lower floating block 132 is provided with a lower placement hole 1321 for placing the lower terminal 122. The upper floating block 131 and the lower placement hole 1321 are staggered, so as to facilitate the cooperation with the upper terminal 121 and the lower terminal 122 which are staggered.

[0054] Please refer to Figure 7 The upper floating block 131 and the lower placement hole 1321 are staggered.

[0055] In a specific implementation, the floating block 130 includes an upper floating block 131 and a lower floating block 132 . The upper floating block 131 is provided with an upper floating block 131 for placing the upper terminal 121 , and the lower floating block 132 is provided with a lower placement hole 1321 for placing the lower terminal 122 . The upper floating block 131 and the lower floating block 132 are symmetrically arranged in the upper and lower directions, and the upper floating block 131 and the lower placement hole 1321 are staggered; the terminal head 124 of the upper terminal 121 and the terminal head 124 of the lower terminal 122 are shortened respectively, so that the terminal head 124 of the upper terminal 121 and the terminal head 124 of the lower terminal 122 are respectively located in the notch 111 arranged on the shell 110, and the upper floating block 131 and the lower floating block 132 are movably arranged in the notch 111 of the shell 110 by the track piece 140 respectively, and the shortened terminal head 124 of the upper terminal 121 is placed in the upper floating block 131, and the shortened terminal head 124 of the lower terminal 122 is placed in the lower placement hole 1321 to reduce the differential loss of the terminal 120, and the upper floating block 131 and the lower floating block 132 float up and down respectively to protect the terminal head 124, so as to prevent the upper terminal 121 and the lower terminal 122 from being deformed during the insertion of the external device.

[0056] Please refer to Figure 3-Figure 7 A track piece groove 112 is respectively disposed on both sides of the notch 111 , and an elastic buckle 141 is disposed on one side of the track piece 140 , and the elastic buckle 141 is engaged in the track piece groove 112 .

[0057] In the specific implementation: track piece grooves 112 are respectively provided on both sides of the notch 111 of the housing 110, and an elastic buckle 141 is provided on one side of the track piece 140. During assembly, the elastic buckle 141 is temporarily deformed by being squeezed by the inner wall of the track piece groove 112. When the elastic buckle 141 abuts against the bottom of the track piece groove 112, the elastic buckle 141 returns to its original shape and engages with the track piece groove 112, preventing the track piece 140 from being separated from the track piece groove 112 in the opposite direction of the assembly direction, so that the connection between the track piece 140 and the housing 110 is more secure.

[0058] Please refer to Figure 6 , Figure 7 and Fig.12 The track piece 140 is also provided with a clamping hole 142 , and clamping columns 133 are respectively provided at both ends of the floating block 130 . The clamping columns 133 are engaged with the clamping holes 142 and are used to movably set the floating block 130 on the housing 110 .

[0059] In the specific implementation, one side of the track piece 140 is provided with an elastic buckle 141, and the other side is also provided with a clamping hole 142, and the clamping hole 142 is arc-shaped; the upper floating block 131 and the lower floating block 132 are respectively provided with clamping columns 133 at both ends, and the clamping columns 133 of the upper floating block 131 and the lower floating block 132 are respectively engaged with the clamping holes 142 on the track piece 140, and the track piece 140 is fixedly connected with the track piece groove 112 on the shell 110, so that the upper floating block 131 and the lower floating block 132 are movable. It is placed in the notch 111 of the shell 110, and the upper floating block 131 and the lower floating block 132 are flush with the outer side of the notch 111 of the shell 110, and the clamping columns 133 of the upper floating block 131 and the lower floating block 132 respectively move along the arc track of the clamping hole 142, thereby realizing the up and down floating of the upper floating block 131 and the up and down floating of the lower floating block 132, protecting the terminal head 124 and preventing the upper terminal 121 and the lower terminal 122 from deformation during the insertion of the external device.

[0060] Please refer to Figure 8-Figure 10 The upper terminal 121 and the lower terminal 122 are provided with a through hole 180 on one side close to the first bending portion 1230 .

[0061] In specific implementation: the upper terminal 121 and the lower terminal 122 are provided with a through hole 180 on one side close to the first bend 1230, which effectively reduces the terminal fatigue phenomenon, prolongs its service life and improves the use effect. The number of through holes 180 on the upper terminal 121 and the lower terminal 122 can be adjusted according to actual conditions. The magnitude of the positive force of the upper terminal 121 and the lower terminal 122 is adjusted by the through hole 180 set on the terminal 120, thereby controlling the resistance between the terminal contact surfaces to ensure the stability of the insertion force and prevent the upper terminal 121 and the lower terminal 122 from increasing the contact surface resistance due to the unstable insertion force during use, thereby causing the problem of temperature rise and connector ablation.

[0062] Please refer to Figure 9-10 The grounding piece 150 of the upper terminal 121 and the grounding piece 150 of the lower terminal 122 are arranged opposite to each other.

[0063] In specific implementation: the upper terminal 121 and the lower terminal 122 are respectively provided with a grounding sheet 150; the grounding sheet 150 of the upper terminal 121 and the grounding sheet 150 of the lower terminal 122 are arranged relatively between the upper terminal 121 and the lower terminal 122, and are respectively arranged between the second bend 1231 and the third bend 1232 of the upper terminal 121 and the lower terminal 122. The width of the grounding sheet 150 of the upper terminal 121 is greater than the width of the grounding sheet 150 of the lower terminal 122, and one side of the grounding sheet 150 of the upper terminal 121 is flush with one side of the grounding sheet 150 of the lower terminal 122. The size of the grounding sheet 150 of the upper terminal 121 and the grounding sheet 150 of the lower terminal 122 can be adjusted according to actual conditions.

[0064] Please refer to Fig. 9 The grounding sheet 150 is wavy and is disposed between the upper terminal 121 and the lower terminal 122 .

[0065] In specific implementation: the upper terminal 121 and the lower terminal 122 are respectively provided with a grounding sheet 150, which is mainly arranged between the upper terminal 121 and the lower terminal 122 and is wavy. The grounding sheet 150 of the upper terminal 121 is arranged between the second bend 1231 and the third bend 1232 of the upper terminal 121, and is fixedly connected to the upper terminal 121; the grounding sheet 150 of the lower terminal 122 is arranged between the second bend 1231 and the third bend 1232 of the lower terminal 122, and is fixedly connected to the lower terminal 122, so as to reduce the crosstalk and insertion loss between the upper terminal 121 and the lower terminal 122.

[0066] Please refer to Figure 9-11 The grounding sheet 150 is provided with an extension portion 160 , and the extension portion 160 is connected to the terminal 120 .

[0067] In specific implementation: the grounding plates 150 of the upper terminal 121 and the lower terminal 122 are wavy, and a plurality of extensions 160 are provided on both sides of the grounding plate 150, and the extensions 160 are arranged at intervals. The extensions 160 of the grounding plate 150 are connected to the terminal 120, and the connection method includes but is not limited to welding and elastic contact connection of springs. The width of the terminal 120 is less than or equal to the width of the extension 160 of the grounding plate 150, and the width of the terminal connected to the extension 160 of the grounding plate 150 is greater than the width of the terminals on both sides of the extension 160. The grounding plate 150 connected to the terminal 120 can effectively reduce the crosstalk and insertion loss of the upper terminal 121 and the lower terminal 122.

[0068] Please refer to Figure 8 The bending direction of the first bending point 1250 is opposite to the bending direction of the second bending point 1251.

[0069] In specific implementation: the upper terminal 121 and the lower terminal 122 are respectively provided with a first bending point 1230, a second bending point 1231 and a third bending point 1232; a first bending point 1250 is also provided between the first bending point 1230 and the second bending point 1231 of the upper terminal 121; a second bending point 1251 is also provided between the first bending point 1230 and the second bending point 1231 of the lower terminal 122; the first bending point 1250 is provided on a side close to the second bending point 1231 of the upper terminal 121, and the second bending point 1251 is provided on a side close to the second bending point 1231 of the lower terminal 122. The bending direction of the first bending point 1250 is opposite to the bending direction of the second bending point 1251. The first bending point 1250 of the upper terminal 121 bends to the right, and the second bending point 1251 of the lower terminal 122 bends to the left, so that the upper terminal 121 and the lower terminal 122 are staggered at the second bending point 1231, so that the upper terminal 121 and the lower terminal 122 are arranged in a limited space to avoid mutual interference between the terminals 120.

[0070] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, device, article or method including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, device, article or method. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, device, article or method including the element.

[0071] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An OSFP connector, characterized in that: It includes a shell, a terminal, a floating block, a track piece, a grounding piece and a fixing piece; the terminal is arranged in the shell, and the terminal includes an upper terminal and a lower terminal; the floating block is arranged on one side of the shell, and the grounding piece is arranged on one side of the upper terminal and the lower terminal respectively; The upper terminal and the lower terminal are respectively provided with a terminal head and a bending part, and the bending part includes a first bending part, a second bending part and a third bending part; The grounding plate is provided between the second bending part and the third bending part, and the grounding plate is fixedly connected to the upper terminal and the lower terminal respectively; A notch is provided on one side of the shell, the track piece movably sets the floating block on the notch, and the shell is fixedly connected to the external device through the fixing piece; The first bending parts of the upper terminal and the lower terminal are respectively arranged in the notch; The floating block comprises an upper floating block and a lower floating block, wherein the upper floating block is provided with an upper placement hole for placing the upper terminal, and the lower floating block is provided with a lower placement hole for placing the lower terminal; The upper terminal and the lower terminal are respectively provided with a bending point; The upper terminal is provided with a first bending point on a side close to the second bending portion, and the lower terminal is provided with a second bending point on a side close to the second bending portion.

2. The OSFP connector according to claim 1, characterized in that: The upper floating block and the lower floating block are symmetrically arranged, and the heights of the upper floating block and the lower floating block are respectively smaller than the height of the notch.

3. The OSFP connector according to claim 2, characterized in that: The upper placement hole and the lower placement hole are arranged in a staggered manner.

4. The OSFP connector according to claim 1, wherein: Track piece grooves are respectively arranged on both sides of the notch, and an elastic buckle is arranged on one side of the track piece, and the elastic buckle is engaged in the track piece groove.

5. The OSFP connector according to claim 4, characterized in that: The track piece is also provided with a clamping hole, and clamping columns are respectively provided at both ends of the floating block. The clamping columns are engaged with the clamping holes and are used to movably set the floating block on the shell.

6. The OSFP connector according to claim 1, wherein: The upper terminal and the lower terminal are provided with through holes on one side close to the first bending portion.

7. The OSFP connector according to claim 6, characterized in that: The grounding piece of the upper terminal and the grounding piece of the lower terminal are arranged opposite to each other.

8. The OSFP connector according to claim 7, characterized in that: The grounding plates are wavy and are respectively arranged between the upper terminal and the lower terminal.

9. The OSFP connector according to claim 8, characterized in that: The grounding plate is provided with an extension portion, and the extension portion is connected to the terminal.

10. The OSFP connector according to claim 1, wherein: The bending direction of the first bending point is opposite to the bending direction of the second bending point.

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