Floating connector

Abstract

The utility model provides a floating connector. The floating connector comprises a first shell, a second shell, a plurality of contact pieces and a high-frequency insulating piece, the second housing is fitted to the first housing so as to be movable on a plane perpendicular to the first direction. Each contact piece comprises a fixing part, a first holding part, a spring part, a second holding part and a contact part. The first holding portion is held by the first housing and the second holding portion is held by the second housing. And the high-frequency insulating piece is assembled at the bottom of the second shell along the first direction, the high-frequency insulating piece comprises a plurality of accommodating grooves, the accommodating grooves are arranged at preset intervals in the second direction to accommodate the contact pieces, and each accommodating groove accommodates a local structure of the spring part of the corresponding contact piece adjacent to the second holding part. Through the arrangement of the high-frequency insulating part, transmission oscillation during high-frequency signal transmission can be reduced, and the stability of high-frequency signal transmission is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to floating connector especially relates to the floating connector of stable high frequency signal transmission. BACKGROUND

[0002] The conventional floating connector is designed that the terminals in the floating area of the connector shell are mostly in the hollow state without contacting the shell. Once the floating connector is applied to transmit high frequency signals, the transmission oscillation is easily caused in the whole transmission section between the terminals and the two circuit boards, which greatly reduces the stability of high frequency signal transmission. In order to solve the above problem, the conventional floating connector usually increases the width of the terminals in the transmission section to improve the possibility of transmission oscillation by increasing the cross-sectional area. However, considering that the terminals must be assembled and fixed with the connector shell, the width of the part assembled with the floating shell must be reduced, which will increase the capacitance of this part and cause unstable signal transmission. This is a big problem for the transmission of high frequency signals. SUMMARY

[0003] One of the purposes of the utility model is to provide a floating connector with the function of stable high frequency signal transmission.

[0004] According to the embodiment of the utility model, a floating connector is provided, which comprises a first shell, a second shell, a plurality of contact pieces and a high frequency insulating piece. The second shell has an embedded part embedded with a counterpart connector in a first direction and a bottom part relative to the embedded part. The second shell is assembled to the first shell in a manner that it can move in a plane perpendicular to the first direction. The contact pieces are made of conductive material and arranged at a predetermined interval in a second direction perpendicular to the first direction. Each contact piece includes a fixed part, a first retaining part, a spring part, a second retaining part and a contact part. The first retaining part is retained by the first shell, and the second retaining part is retained by the second shell. The first retaining part extends from the fixed part. The spring part connects the first retaining part and the second retaining part. The contact part extends from the second retaining part. The high frequency insulating piece is combined with the bottom part of the second shell in the first direction. The high frequency insulating piece includes a plurality of accommodation grooves arranged at a predetermined interval in the second direction to accommodate the contact pieces. Each accommodation groove accommodates a partial structure of the corresponding contact piece, which is located adjacent to the second retaining part of the spring part.

[0005] According to the floating connector of the utility model, the second shell includes a plurality of fixing pieces arranged in the bottom part to fix the high frequency insulating piece.

[0006] According to the floating connector of the utility model, the high-frequency insulating piece further comprises two long side edges, two short side edges, and opposite top and bottom surfaces, each of the accommodating grooves extends from the top surface to the bottom surface in the first direction, and each of the accommodating grooves extends towards the surface of the long side edge in a third direction perpendicular to the first direction and the second direction and forms an opening for the partial structure to pass through.

[0007] According to the floating connector of the utility model, the high-frequency insulating piece further comprises a plurality of guide corners, which are located at the connection between the long side edge and the short side edge.

[0008] According to the floating connector of the utility model, each of the accommodating grooves comprises an accommodating groove guide corner, which is located at the position adjacent to the top surface of the accommodating groove.

[0009] According to the floating connector of the utility model, the width of each of the accommodating grooves in the second direction is greater than the width of the partial structure of the contact piece in the second direction.

[0010] According to the floating connector of the utility model, the second shell comprises a plurality of guide pieces, which are arranged on the bottom, and the high-frequency insulating piece further comprises a plurality of guide grooves, which are arranged on the short side edge.

[0011] According to the floating connector of the utility model, the second shell comprises a plurality of positioning pieces, which are arranged on the bottom, and the high-frequency insulating piece further comprises a plurality of positioning grooves, each of which extends from the top surface to the bottom surface in the first direction.

[0012] According to the floating connector of the utility model, the second shell further comprises a plurality of through holes, each of which extends from the fitting part to the bottom in the first direction.

[0013] According to the floating connector of the utility model, the spring part comprises a first bending part, a second bending part, an extension part, a third bending part and a fourth bending part, the first retaining part is connected with one end of the extension part through the first bending part and the second bending part, the second retaining part is connected with the other end of the extension part through the third bending part and the fourth bending part, and the partial structure is located between the second retaining part and the third bending part and covers the fourth bending part.

[0014] According to the floating connector of the utility model, the high-frequency insulating piece is arranged on the bottom of the second shell, and the contact piece is retained through the high-frequency insulating piece, so that transmission vibration during high-frequency signal transmission can be reduced, and the stability of high-frequency signal transmission can be improved.

[0015] The skilled in the art can best understand the technical features, other purposes and advantages of the utility model after referring to the description and drawings of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of a floating connector according to the utility model.

[0017] Figure 2 is an exploded perspective view of a floating connector according to the utility model.

[0018] Figure 3 is a perspective view of a second housing.

[0019] Figure 4 is a top view of the second housing.

[0020] Figure 5 is a front view of the second housing.

[0021] Figure 6 is a bottom view of the second housing.

[0022] Figure 7 is a perspective view of a high-frequency insulating piece.

[0023] Figure 8 is a top view of the high-frequency insulating piece.

[0024] Figure 9 is a front view of the high-frequency insulating piece.

[0025] Figure 10 is a bottom view of the high-frequency insulating piece.

[0026] Figure 11 is a perspective view of a contact piece.

[0027] Figure 12 is a perspective view of the high-frequency insulating piece only showing that the high-frequency insulating piece accommodates a plurality of contact pieces.

[0028] Figure 13 is a front view of the high-frequency insulating piece only showing that the high-frequency insulating piece accommodates a plurality of contact pieces.

[0029] Figure 14 is a side view of the high-frequency insulating piece only showing that the high-frequency insulating piece accommodates a plurality of contact pieces.

[0030] Figure 15 is a sectional side view of a floating connector according to the utility model along a second direction.

[0031] Figure 16 is another sectional side view of a floating connector according to the utility model along a second direction.

[0032] Figure 17 is a sectional side view of a floating connector according to the utility model along a third direction.

[0033] REFERENCE SIGNS

[0034] 10: floating connector

[0035] 20: first housing

[0036] 30: second housing

[0037] 31: fitting portion

[0038] 32: bottom portion

[0039] 33: fixing member

[0040] 34: guide member

[0041] 35: positioning member

[0042] 36: through hole

[0043] 40: contact member

[0044] 41: fixed portion

[0045] 42: first holding portion

[0046] 43: spring portion

[0047] 44: second holding portion

[0048] 45: contact portion

[0049] 50: high-frequency insulating member

[0050] 51: long side

[0051] 52: short side

[0052] 53: top surface

[0053] 54: bottom surface

[0054] 55: accommodation groove

[0055] 56: lead-in angle portion

[0056] 57: guide groove

[0057] 58: positioning groove

[0058] 60: grounding fitting

[0059] 431: first bent portion

[0060] 432: second bent portion

[0061] 433: extension portion

[0062] 434: third bent portion

[0063] 435: fourth bent portion

[0064] 551: accommodation groove lead-in angle Detailed Implementation

[0065] The connector assembly of this utility model will be described below with reference to the accompanying drawings. In the drawings, the same elements or elements having the same function are designated by the same element symbols. The drawings are not drawn to scale. It should be noted that, unless otherwise specified, the term "contact" generally refers to a signal contact in the following text.

[0066] Reference Figure 1 and Figure 2 The following is a brief description of the constituent elements of the floating connector 10 of this utility model. Figure 1 This is a perspective view of the floating connector according to the present invention. Figure 2 This is an exploded perspective view of the floating connector 10 according to the present invention. The floating connector is generally indicated by the component symbol 10. The floating connector 10 is disposed on a printed circuit board (not shown) and is electrically connected to a mating connector (not shown) disposed on another printed circuit board. The floating connector 10 is specifically implemented as a socket connector, while the mating connector is specifically implemented as a plug connector.

[0067] The floating connector 10 includes a first housing 20 as a fixed housing, a second housing 30 as a movable housing, a plurality of contacts 40, a resin high-frequency insulating component 50, and two grounding accessories 60.

[0068] The second housing 30 includes a mating portion 31 that engages with the mating connector in the first direction. The second housing 30 is assembled to the first housing 20 in a manner that allows it to move in a plane perpendicular to the first direction. In this invention, the first direction is defined as the Z-axis direction, the second direction is defined as the Y-axis direction, the third direction is defined as the X-axis direction, and the plane perpendicular to the first direction is defined as the XY plane.

[0069] In this embodiment, the number of contacts 40 is 60, arranged in pairs of 30 contacts 40 each. The floating connector 10 may also have multiple power contacts (not shown) disposed on both sides of each pair of contacts 40. The contacts 40 and power contacts are made of conductive materials, such as copper or copper alloys. However, the present invention is not limited thereto, and the number of contacts 40 or power contacts may be increased or decreased as needed.

[0070] Reference Figures 3 to 6 This further explains the second shell 30.

[0071] Figure 3 This is a perspective view of the second shell 30. Figure 4 This is a top view of the second housing 30. Figure 5 This is a front view of the second housing 30. Figure 6is a bottom view of the second housing 30. The second housing 30 has a bottom portion 32, which is located opposite to the fitting portion 31 and is mainly located on a plane perpendicular to the first direction so as to fit the high-frequency insulating member 50 to be assembled in the first direction. The second housing 30 includes a plurality of fixing members 33, which are protruded from the bottom portion 32 so as to fix the high-frequency insulating member 50. The fixing members 33 are respectively located at both ends of the bottom portion 32, and each of the fixing members 33 is a hook structure having a resilient arm. In the present embodiment, the number of the fixing members 33 is two, which are arranged in pairs. However, the present application is not limited thereto, and the number of the fixing members 33 can be increased or decreased as needed. After the high-frequency insulating member 50 is assembled to the bottom portion 32 of the second housing 30, the fixing members 33 can prevent the high-frequency insulating member 50 from being displaced in the longitudinal direction (the first direction) with respect to the second housing 30.

[0072] The second housing 30 also includes a plurality of guide members 34, which are protruded from the bottom portion 32 so as to guide the assembly position of the high-frequency insulating member 50. The guide members 34 are respectively located at both ends of the bottom portion 32, and each of the guide members 34 is a slider structure. In the present embodiment, the number of the guide members 34 is two, which are arranged in pairs. However, the present application is not limited thereto, and the number of the guide members 34 can be increased or decreased as needed. During the assembly of the high-frequency insulating member 50 to the second housing 30, the guide members 34 can function as a guide means. After the high-frequency insulating member 50 is assembled to the second housing 30, the guide members 34 can prevent the high-frequency insulating member 50 from being displaced in the lateral direction (a plane perpendicular to the first direction) with respect to the second housing 30. Each of the guide members 34 has a guide member guide angle, which is located at an end of the guide member 34 away from the bottom portion 32. During the assembly of the high-frequency insulating member 50 to the second housing 30, the guide member guide angle can function as a means for reducing structural interference between the guide member 34 and the high-frequency insulating member 50.

[0073] The second housing 30 further includes a plurality of positioning members 35 protruding from the bottom 32 to position the assembly position of the high-frequency insulating member 50. The positioning members 35 are respectively located between the fixing members 33, and each positioning member 35 is a protruding column structure. In the present embodiment, the number of the positioning members 35 is two, and the positioning members 35 are arranged in pairs. However, the present application is not limited thereto, and the number of the positioning members 35 can be increased or decreased as needed. In the process of assembling the high-frequency insulating member 50 to the second housing 30, the positioning members 35 can function as positioning means. After the high-frequency insulating member 50 is assembled to the second housing 30, the positioning members 35 can prevent the high-frequency insulating member 50 from being displaced laterally (perpendicular to the plane of the first direction) relative to the second housing 30. Each positioning member 35 has a positioning member guide angle at the end of the positioning member 35 away from the bottom 32. In the process of assembling the high-frequency insulating member 50 to the second housing 30, the positioning member guide angle can function as means for reducing structural interference between the positioning member 35 and the high-frequency insulating member 50.

[0074] The second housing 30 further includes a plurality of through holes 36. Each through hole 36 penetrates from the fitting portion 31 to the bottom 32 in the first direction. In the present embodiment, the number of the through holes 36 is four, and the through holes 36 are arranged in pairs. However, the present application is not limited thereto, and the number of the through holes 36 can be increased or decreased as needed. After the high-frequency insulating member 50 is assembled to the second housing 30, the through holes 36 can function as means for disassembling the high-frequency insulating member 50, so that the user can disassemble the assembled high-frequency insulating member 50 by passing a tool through the through hole 36 in the first direction. In the process of assembling the high-frequency insulating member 50 to the second housing 30, the positioning members 35 can prevent the high-frequency insulating member 50 from being displaced laterally (perpendicular to the plane of the first direction) relative to the second housing 30.

[0075] Reference Figures 7 to 10 to further illustrate the high-frequency insulating member 50.

[0076] Figure 7 is a perspective view of the high-frequency insulating member 50. Figure 8 is a top view of the high-frequency insulating member 50. Figure 9 is a front view of the high-frequency insulating member 50. Figure 10is a bottom view of the high-frequency insulating member 50. The high-frequency insulating member 50 is assembled to the bottom 32 of the second housing 30 along the first direction. The high-frequency insulating member 50 includes two long side edges 51, two short side edges 52, opposite top and bottom surfaces 53 and 54, and a plurality of receiving grooves 55. The long side edges 51 and the short side edges 52 are sandwiched between the top and bottom surfaces 53 and 54, and each long side edge 51 is connected to a different short side edge 52 on each side thereof. The top and bottom surfaces 53 and 54 are planes perpendicular to the first direction, and the top surface 53 can cooperate with the bottom 32 of the second housing 30 assembled along the first direction. Each long side edge 51 is a plane extending in the second direction and perpendicular to the top and bottom surfaces 53 and 54, and each short side edge 52 is a plane extending in the third direction and perpendicular to the top and bottom surfaces 53 and 54. The high-frequency insulating member 50 further includes a plurality of corner guides 56 located at the junctions of the long side edges 51 and the short side edges 52. During assembly of the high-frequency insulating member 50 to the second housing 30, the corner guides 56 can function as a means to reduce structural interference between the second housing 30 and the high-frequency insulating member 50.

[0077] The receiving grooves 55 are arranged on the long side edges 51 at a predetermined pitch in the second direction, and the number, position, and structural form of the receiving grooves 55 correspond to the number, position, and structural form of the contact members 40 to accommodate the contact members 40. In the present embodiment, the number of receiving grooves 55 is 60, and the receiving grooves 55 are arranged in pairs in groups of 30. However, the present application is not limited thereto, and the number of receiving grooves 55 can be adjusted according to the number of contact members 40. Each receiving groove 55 extends from the top surface 53 to the bottom surface 54 in the first direction, and extends toward the surface of the long side edge 51 in the third direction to form an opening for the contact member 40 to pass through and be accommodated in the receiving groove 55. Each receiving groove 55 has a receiving groove corner guide 551 located adjacent to the top surface 53. During assembly of the high-frequency insulating member 50 to the second housing 30, the receiving groove corner guide 551 can function as a means to reduce structural interference between the contact members 40 and the high-frequency insulating member 50.

[0078] The high-frequency insulator 50 further includes a plurality of guide grooves 57 provided on the short-side side 52, and the number, position, and structure of the guide grooves 57 correspond to the number, position, and structure of the guide members 34 of the second housing 30. Each of the guide grooves 57 is a slide groove structure. In the present embodiment, the number of the guide grooves 57 is two, and the guide grooves 57 are provided in pairs. Each of the guide grooves 57 extends from the top surface 53 to the bottom surface 54 in the first direction, and each of the guide grooves 57 extends toward the surface of the short-side side 52 in the second direction and forms an opening through which the guide member 34 passes. The guide grooves 57 cooperate with the guide members 34 to function as a guide means during assembly of the high-frequency insulator 50 to the second housing 30. The guide grooves 57 cooperate with the guide members 34 to prevent the high-frequency insulator 50 from being displaced with respect to the second housing 30 in the lateral direction (a direction perpendicular to the plane of the first direction) after the high-frequency insulator 50 is assembled to the second housing 30. Each of the guide grooves 57 has a guide-groove guide angle at a portion of the guide groove 57 adjacent to the top surface 53. The guide-groove guide angle functions as a means for reducing structural interference between the second housing 30 and the high-frequency insulator 50 during assembly of the high-frequency insulator 50 to the second housing 30.

[0079] The high-frequency insulator 50 further includes a plurality of positioning grooves 58 provided in the range of the long-side side 51 and the short-side side 52, and the number, position, and structure of the positioning grooves 58 correspond to the number, position, and structure of the positioning members 35 of the second housing 30. In the present embodiment, the number of the positioning grooves 58 is two, and the positioning grooves 58 are provided in pairs. Each of the positioning grooves 58 is a recess structure, and each of the positioning grooves 58 extends from the top surface 53 to the bottom surface 54 in the first direction. The positioning grooves 58 cooperate with the positioning members 35 to function as a positioning means during assembly of the high-frequency insulator 50 to the second housing 30. The positioning grooves 58 cooperate with the positioning members 35 to prevent the high-frequency insulator 50 from being displaced with respect to the second housing 30 in the lateral direction (a direction perpendicular to the plane of the first direction) after the high-frequency insulator 50 is assembled to the second housing 30. Each of the positioning grooves 58 has a positioning-groove guide angle at a portion of the positioning groove 58 adjacent to the top surface 53. The positioning-groove guide angle functions as a means for reducing structural interference between the second housing 30 and the high-frequency insulator 50 during assembly of the high-frequency insulator 50 to the second housing 30.

[0080] Figure 11 is a perspective view of the contact 40. The contact 40 includes a fixed portion 41, a first holding portion 42, a spring portion 43, a second holding portion 44, and a contact portion 45. The first holding portion 42 extends from the fixed portion 41, the spring portion 43 connects the first holding portion 42 and the second holding portion 44, and the contact portion 45 extends from the second holding portion 44. The fixed portion 41 is to be fixed to a printed circuit board by soldering.

[0081] The spring portion 43 comprises a first bending portion 431, a second bending portion 432, an extension portion 433, a third bending portion 434 and a fourth bending portion 435. The first holding portion 42 is connected to one end of the extension portion 433 through the first bending portion 431 and the second bending portion 432, and the second holding portion 44 is connected to the other end of the extension portion 433 through the third bending portion 434 and the fourth bending portion 435. The bending direction of the first bending portion 431 is different from the bending direction of the second bending portion 432. The bending direction of the third bending portion 434 is different from the bending direction of the fourth bending portion 435.

[0082] Referring to Figures 12 to 14 . Figure 12 is a perspective view showing only the high-frequency insulating member accommodating a plurality of contact members. Figure 13 is a front view showing only the high-frequency insulating member accommodating a plurality of contact members. Figure 14 is a side view showing only the high-frequency insulating member accommodating a plurality of contact members. Since the plurality of contact members 40 are arranged at a predetermined interval in the second direction, and the accommodating grooves 55 of the high-frequency insulating member 50 are also arranged at a predetermined interval in the second direction, the accommodating grooves 55 can accommodate the contact members 40.

[0083] Each of the accommodating grooves 55 accommodates a portion of the corresponding contact member 40, particularly a partial structure of the spring portion 43 of the contact member 40. The partial structure of the spring portion 43 of the contact member 40 accommodated by the accommodating groove 55 of the high-frequency insulating member 50 is located between the second holding portion 44 and the third bending portion 434, and covers the entire fourth bending portion 435. The partial structure is adjacent to the second holding portion 44. In order to facilitate the accommodation of the contact member 40 in the accommodating groove 55 of the high-frequency insulating member 50, the width of each of the accommodating grooves 55 in the second direction is greater than the width of the partial structure of the contact member 40 in the second direction in terms of structural design.

[0084] Referring to Figures 15 to 17 . Figure 15 is a cross-sectional side view of the floating connector according to the present application along the second direction. Figure 16 is another cross-sectional side view of the floating connector according to the present application along the second direction. Figure 17is a cross-sectional side view of the floating connector according to the utility model along the third direction. In the process of assembling the high-frequency insulating piece 50 to the second shell 30 along the first direction, the guide piece 34 of the second shell 30 will gradually slide into the guide groove 57 of the high-frequency insulating piece 50, so that the high-frequency insulating piece 50 is guided to keep the first direction assembly to the second shell 30. At the same time, the positioning piece 35 of the second shell 30 will gradually embed into the positioning groove 58 of the high-frequency insulating piece 50, so that the high-frequency insulating piece 50 is positioned relative to the second shell 30 to keep the correct assembly position. After the high-frequency insulating piece 50 is assembled to the bottom 32 of the second shell 30 along the first direction, the bottom surface 54 of the high-frequency insulating piece 50 can be buckled by the fixing piece 33 of the second shell 30, so as to fix the high-frequency insulating piece 50 relative to the second shell 30. At this time, the high-frequency insulating piece 50 is kept between the first shell 20 and the second shell 30.

[0085] The contact piece 40 is assembled in the first shell 20 and the second shell 30. In the structural design, the first retaining part 42 of the contact piece 40 is press-fitted to the first shell 20 and retained by the first shell 20, and the second retaining part 44 of the contact piece 40 is press-fitted to the second shell 30 and retained by the second shell 30. Generally, the spring part 43 of each contact piece 40 is almost in a hollow state in the first shell 20. In the embodiment, in the process of assembling the high-frequency insulating piece 50 to the second shell 30 along the first direction, the partial structure of the spring part 43 of each contact piece 40 adjacent to the second retaining part 44 will gradually enter and be accommodated in the corresponding accommodation groove 55 of the high-frequency insulating piece 50. After the high-frequency insulating piece 50 is assembled to the second shell 30 along the first direction, the partial structure of the spring part 43 of each contact piece 40 will be completely accommodated in the corresponding accommodation groove 55, and the partial structure will not substantially contact the groove wall of the accommodation groove 55. The other part of the spring part 43 except the partial structure still keeps a hollow state without affecting the floating function of the connector. Accordingly, by the arrangement of the high-frequency insulating piece 50, the transmission oscillation during high-frequency signal transmission can be reduced, and the stability of high-frequency signal transmission can be improved.

[0086] Although the utility model is demonstrated with reference to the preferred embodiments, it should be understood that for the skilled in the art, there are still many changes and modifications without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited to the embodiments described, but is subject to the description of the claims, that is, the equivalent changes and modifications without departing from the claims of the utility model should still be within the scope of the utility model.

Claims

1. A floating connector, characterized in that, The device includes a first housing, a second housing, multiple contacts, and a high-frequency insulating component. The second housing has a mating portion that engages with a mating connector in a first direction and a bottom relative to the mating portion. The second housing is assembled to the first housing in a manner that allows it to move in a plane perpendicular to the first direction. The contacts are made of conductive material and arranged at predetermined intervals in a second direction perpendicular to the first direction. Each contact includes: a fixing part, a first retaining part, a spring part, a second retaining part, and a contact part. The first retaining portion is held by the first housing, the second retaining portion is held by the second housing, the first retaining portion extends from the fixing portion, the spring portion connects the first retaining portion and the second retaining portion, and the contact portion extends from the second retaining portion. The high-frequency insulating component is assembled to the bottom of the second housing along the first direction. The high-frequency insulating component includes a plurality of receiving grooves, which are arranged at predetermined intervals in the second direction to receive the contact. Each receiving groove receives a partial structure of the corresponding contact, which is located near the second retaining portion of the spring portion.

2. The floating connector as described in claim 1, characterized in that, The second housing includes multiple fasteners located at the bottom to secure the high-frequency insulating component.

3. The floating connector as described in claim 1, characterized in that, The high-frequency insulating component also includes two long sides, two short sides, and opposite top and bottom surfaces. Each of the receiving grooves extends from the top surface to the bottom surface in the first direction, and each of the receiving grooves extends toward the surface of the long side in a third direction perpendicular to the first and second directions to form an opening for the passage of the local structure.

4. The floating connector as described in claim 3, characterized in that, The high-frequency insulating component also includes multiple beveled portions located at the junction of the long side and the short side.

5. The floating connector as described in claim 3, characterized in that, Each of the receiving slots includes a receiving slot chamfer located near the top surface of the receiving slot.

6. The floating connector as described in claim 3, characterized in that, The width of each receiving groove in the second direction is greater than the width of the partial structure of the contact member in the second direction.

7. The floating connector as described in claim 3, characterized in that, The second housing includes multiple guide members disposed at the bottom, and the high-frequency insulating member also includes multiple guide grooves disposed on the short side.

8. The floating connector as described in claim 3, characterized in that, The second housing includes a plurality of positioning elements disposed at the bottom. The high-frequency insulating element also includes a plurality of positioning grooves, each of which extends from the top surface to the bottom surface along the first direction.

9. The floating connector as claimed in claim 1, characterized in that, The second housing also includes a plurality of through holes, each of which extends from the fitting portion to the bottom in a first direction.

10. The floating connector as claimed in any one of claims 1 to 9, characterized in that, The spring portion includes a first curved portion, a second curved portion, an extension portion, a third curved portion, and a fourth curved portion. The first retaining portion is connected to one end of the extension portion through the first curved portion and the second curved portion, and the second retaining portion is connected to the other end of the extension portion through the third curved portion and the fourth curved portion. The partial structure is located between the second retaining portion and the third curved portion and covers the fourth curved portion.

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