Connector housing assembly, connector and connector assembly

Abstract

The invention discloses a connector shell assembly, a connector and a connector assembly. The connector housing assembly includes: a first housing having a first flange portion for being mounted on a first mounting panel, a first mounting hole being formed in the first flange portion; the first supporting piece is mounted in the first mounting hole, and a first through hole extending in the axial direction of the first mounting hole is formed in the first supporting piece; the first elastic ring is arranged on the first supporting piece in a sleeving manner and is radially extruded between the first supporting piece and the inner circumferential surface of the first mounting hole; and the first connecting piece penetrates through the first through hole and is suitable for being connected to the first mounting panel. And when the first shell is mounted on the first mounting panel, a first radial gap is formed between the first supporting piece and the inner circumferential surface of the first mounting hole, so that the first shell can radially float relative to the first connecting piece. Therefore, the connector provided by the invention can absorb a relatively large installation position error, and ensures that the connector can be smoothly matched with a matching connector.

Description

Technical Field

[0001] The invention relates to a connector housing assembly, a connector including the connector housing assembly and a connector assembly including the connector. Background Art

[0002] In the prior art, due to the installation position error between the male connector and the female connector, the central axes of the male connector and the female connector are not aligned, and there is a certain error in the radial direction. At this time, if the male connector and the female connector are forced to mate together, the housings of the male connector and the female connector will be damaged or even cracked. Summary of the invention

[0003] The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.

[0004] According to one aspect of the present invention, a connector housing assembly is provided. The connector housing assembly comprises: a first housing having a first flange portion for mounting on a first mounting panel, a first mounting hole formed on the first flange portion; a first support member mounted in the first mounting hole and having a first through hole extending axially along the first mounting hole; a first elastic ring mounted on the first support member and radially squeezed between the first support member and the inner circumference of the first mounting hole; and a first connecting member passing through the first through hole and adapted to be connected to the first mounting panel. When the first housing is mounted on the first mounting panel, a first radial gap is provided between the first support member and the inner circumference of the first mounting hole, so that the first housing can float radially relative to the first connecting member.

[0005] According to an exemplary embodiment of the present invention, when the first shell is mounted on the first mounting panel, the first support member is spaced apart from the first flange portion by a first axial gap in the axial direction of the first mounting hole to allow the first shell to float radially and axially relative to the first connecting member.

[0006] According to another exemplary embodiment of the present invention, when the first housing is mounted on the first mounting panel, one end of the first support member abuts against the first mounting panel, and the other end of the first support member is spaced apart from the first flange portion by the first axial gap.

[0007] According to another exemplary embodiment of the present invention, the first support member has a neck portion between two ends thereof, and the first elastic ring is sleeved on the neck portion of the first support member to centrally position the first support member in the first mounting hole.

[0008] According to another exemplary embodiment of the present invention, the first connecting member is a threaded connecting member suitable for being threadedly connected to a first threaded hole on the first mounting panel; a first internal thread suitable for being threadedly connected to the first connecting member is formed in the first through hole of the first supporting member.

[0009] According to another exemplary embodiment of the present invention, when the first shell is mounted on the first mounting panel, the end face of one end of the first support member abuts against the first mounting panel, and the head of the first connecting member abuts against the end face of the other end of the first support member, so that the first support member is fastened to the first mounting panel.

[0010] According to another exemplary embodiment of the present invention, a first terminal hole for inserting a first terminal is formed in the first shell, and a first step portion is formed in the first terminal hole, and the first step portion is used to abut against a first locking spring sheet of the first terminal to lock the first terminal in the first terminal hole.

[0011] According to another aspect of the present invention, a connector is provided, comprising: the aforementioned connector housing assembly; and a first terminal inserted into a first terminal hole of the first housing.

[0012] According to an exemplary embodiment of the present invention, the first terminal has a first locking elastic piece, and the first step portion in the first terminal hole abuts against the first locking elastic piece of the first terminal to lock the first terminal in the first terminal hole.

[0013] According to another aspect of the present invention, a connector assembly is provided, comprising: the aforementioned connector; and a mating connector mating with the connector.

[0014] According to an exemplary embodiment of the present invention, the mating connector includes: a second housing formed with a second terminal hole and suitable for mating with the first housing; and a second terminal inserted in the second terminal hole and suitable for mating with the first terminal.

[0015] According to another exemplary embodiment of the present invention, the connector is a female connector, the first terminal is a female terminal, the matching connector is a male connector, and the second terminal is a male terminal; when the connector is matched with the matching connector, a portion of the first shell is inserted into the second shell, and a portion of the second terminal is suitable for inserting into the first terminal.

[0016] According to another exemplary embodiment of the present invention, a first guide bevel is formed on the outer side of one end of the first shell, and a second guide bevel is formed on the inner side of one end of the second shell, and the first guide bevel cooperates with the second guide bevel to guide the first shell to be inserted into the second shell.

[0017] According to another exemplary embodiment of the present invention, the second shell has a second flange portion for mounting on a second mounting panel, and a second mounting hole is formed on the second flange portion; the mating connector also includes: a second support member, which is mounted in the second mounting hole and formed with a second through hole extending axially along the second mounting hole; a second elastic ring, which is sleeved on the second support member and radially squeezed between the second support member and the inner circumferential surface of the second mounting hole; and a second connecting member, which passes through the second through hole and is suitable for connecting to the second mounting panel.

[0018] According to another exemplary embodiment of the present invention, when the second shell is mounted on the second mounting panel, a second radial gap is provided between the second support member and an inner circumferential surface of the second mounting hole, so that the second shell can float radially relative to the second connecting member.

[0019] According to another exemplary embodiment of the present invention, when the second shell is mounted on the second mounting panel, the second support member is spaced apart from the second flange portion in the axial direction of the second mounting hole by a second axial gap to allow the second shell to float radially and axially relative to the second connecting member.

[0020] According to another exemplary embodiment of the present invention, when the second housing is mounted on the second mounting panel, one end of the second support member abuts against the second mounting panel, and the other end of the second support member is spaced apart from the second flange portion by the second axial gap.

[0021] According to another exemplary embodiment of the present invention, the second support member has a neck between two ends thereof, and the second elastic ring is sleeved on the neck of the second support member to centrally position the second support member in the second mounting hole.

[0022] According to another exemplary embodiment of the present invention, the second connecting member is a threaded connecting member suitable for being threadedly connected to a second threaded hole on the second mounting panel; a second internal thread suitable for being threadedly connected to the second connecting member is formed in the second through hole of the second supporting member.

[0023] According to another exemplary embodiment of the present invention, when the second shell is mounted on the second mounting panel, the end face of one end of the second support member abuts against the second mounting panel, and the head of the second connecting member abuts against the end face of the other end of the second support member, so that the second support member is fastened to the second mounting panel.

[0024] In the aforementioned various exemplary embodiments according to the present invention, the housing of the connector is capable of floating in its radial direction, and thus can absorb relatively large installation position errors, thereby ensuring that the connector and the mating connector can be mated smoothly.

[0025] Other objects and advantages of the present invention will become apparent from the following description of the present invention with reference to the accompanying drawings, which will help to provide a comprehensive understanding of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A perspective schematic diagram showing a connector and a mating connector according to an exemplary embodiment of the present invention;

[0027] Figure 2 An axial cross-sectional view showing a connector and a mating connector according to an exemplary embodiment of the present invention, wherein the connector and the mating connector have not yet been mated together;

[0028] Figure 3 An axial cross-sectional view showing a connector and a mating connector according to an exemplary embodiment of the present invention, wherein the connector and the mating connector have been mated together;

[0029] Figure 4 An exploded schematic diagram showing a connector according to an exemplary embodiment of the present invention;

[0030] Figure 5 A plan cross-sectional view showing a connector according to an exemplary embodiment of the present invention;

[0031] Figure 6 An exploded schematic diagram showing a mating connector according to an exemplary embodiment of the present invention;

[0032] Figure 7 A plan cross-sectional view showing a mating connector according to an exemplary embodiment of the present invention. DETAILED DESCRIPTION

[0033] The technical solution of the present invention is further specifically described below by examples and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the overall inventive concept of the present invention and should not be construed as a limitation of the present invention.

[0034] In addition, in the detailed description below, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the disclosed embodiments. However, it is apparent that one or more embodiments may be implemented without these specific details. In other cases, known structures and devices are embodied in a schematic manner to simplify the accompanying drawings.

[0035] According to an overall technical concept of the present invention, a connector housing assembly is provided. The connector housing assembly includes: a first housing, having a first flange portion for mounting on a first mounting panel, and a first mounting hole formed on the first flange portion; a first support member, mounted in the first mounting hole and formed with a first through hole extending along the axial direction of the first mounting hole; a first elastic ring, sleeved on the first support member and radially squeezed between the first support member and the inner circumference of the first mounting hole; and a first connecting member, passing through the first through hole and suitable for connecting to the first mounting panel. When the first housing is mounted on the first mounting panel, there is a first radial gap between the first support member and the inner circumference of the first mounting hole, so that the first housing can float radially relative to the first connecting member.

[0036] According to another general technical concept of the present invention, a connector is provided, comprising: the aforementioned connector housing assembly; and a first terminal inserted into a first terminal hole of the first housing.

[0037] According to another general technical concept of the present invention, a connector assembly is provided, which includes: the aforementioned connector; and a mating connector mating with the connector.

[0038] Figure 1 A three-dimensional schematic diagram showing a connector 1 and a mating connector 2 according to an exemplary embodiment of the present invention; Figure 2 An axial cross-sectional view showing a connector 1 and a mating connector 2 according to an exemplary embodiment of the present invention, wherein the connector 1 and the mating connector 2 have not yet been mated together; Figure 3 An axial cross-sectional view showing a connector 1 and a mating connector 2 according to an exemplary embodiment of the present invention, wherein the connector 1 and the mating connector 2 have been mated together; Figure 4 An exploded schematic diagram showing a connector 1 according to an exemplary embodiment of the present invention; Figure 5 A plan cross-sectional view of a connector 1 according to an exemplary embodiment of the present invention is shown.

[0039] like Figures 1 to 5As shown, in an exemplary embodiment of the present invention, a connector housing assembly is also disclosed. The connector housing assembly includes: a first housing 10, a first support member 14, a first elastic ring 15 and a first connecting member 13. The first housing 10 has a first flange portion 111 for mounting on a first mounting panel 3. A first mounting hole 102 is formed on the first flange portion 111. The first support member 14 is mounted in the first mounting hole 102 and is formed with a first through hole 144 extending along the axial direction of the first mounting hole 102. The first elastic ring 15 is sleeved on the first support member 14 and is radially squeezed between the first support member 14 and the inner circumferential surface of the first mounting hole 102. The first connecting member 13 passes through the first through hole 144 and is suitable for connecting to the first mounting panel 3.

[0040] like Figures 1 to 5 As shown, in the illustrated embodiment, when the first housing 10 is mounted on the first mounting panel 3, a first radial gap G1 is provided between the first support member 14 and the inner circumference of the first mounting hole 102, so that the first housing 10 can float radially relative to the first connecting member 13. In the illustrated embodiment, when the first housing 10 floats radially relative to the first connecting member 13, the first housing 10 is offset toward one side of the first connecting member 13 by squeezing the first elastic ring 15, so that the central axis of the first mounting hole 102 is radially spaced a predetermined distance from the central axis of the first connecting member 13.

[0041] like Figures 1 to 5 As shown, in the illustrated embodiment, when the first shell 10 is mounted on the first mounting panel 3, the first support member 14 is spaced apart from the first flange portion 111 by a first axial gap G2 in the axial direction of the first mounting hole 102 to allow the first shell 10 to float radially and axially relative to the first connecting member 13.

[0042] like Figures 1 to 5 As shown, in the illustrated embodiment, when the first shell 10 is mounted on the first mounting panel 3, one end 141 of the first support member 14 abuts against the first mounting panel 3, and the other end 142 of the first support member 14 is spaced apart from the first flange portion 111 by a first axial gap G2.

[0043] like Figures 1 to 5 As shown, in the illustrated embodiment, the first support member 14 has a neck 143 located between its two ends 141 and 142, and the first elastic ring 15 is mounted on the neck 143 of the first support member 14 to centrally position the first support member 14 in the first mounting hole 102.

[0044] like Figures 1 to 5As shown, in the illustrated embodiment, the first connector 13 is a threaded connector, which is suitable for threaded connection with the first threaded hole 302 on the first mounting panel 3. A first internal thread 14a suitable for threaded connection with the first connector 13 is formed in the first through hole 144 of the first support member 14.

[0045] like Figures 1 to 5 As shown, in the illustrated embodiment, when the first shell 10 is mounted on the first mounting panel 3, the end face of one end 141 of the first support member 14 abuts against the first mounting panel 3, and the head of the first connecting member 13 abuts against the end face of the other end 142 of the first support member 14, so that the first support member 14 is fastened to the first mounting panel 3.

[0046] like Figures 1 to 5 As shown, in the illustrated embodiment, a first terminal hole 101 for inserting a first terminal 12 is formed in the first housing 10, and a first step portion 10a is formed in the first terminal hole 101. The first step portion 10a is used to abut against a first locking spring piece 12a of the first terminal 12 to lock the first terminal 12 in the first terminal hole 101.

[0047] like Figures 1 to 5 As shown, in another exemplary embodiment of the present invention, a connector is also disclosed. The connector comprises: the aforementioned connector housing assembly and a first terminal 12. The first terminal 12 is inserted into a first terminal hole 101 of a first housing 10.

[0048] like Figures 1 to 5 As shown, in the illustrated embodiment, the first terminal 12 has a first locking elastic piece 12 a , and the first step portion 10 a in the first terminal hole 101 abuts against the first locking elastic piece 12 a of the first terminal 12 to lock the first terminal 12 in the first terminal hole 101 .

[0049] Figure 6 An exploded schematic diagram showing a mating connector 2 according to an exemplary embodiment of the present invention; Figure 7 A plan cross-sectional view of a mating connector 2 according to an exemplary embodiment of the present invention is shown.

[0050] like Figures 1 to 7 As shown, in another exemplary embodiment of the present invention, a connector assembly is also disclosed. The connector assembly includes: a connector 1 and a mating connector 2. The mating connector 2 is mated with the connector 1.

[0051] like Figures 1 to 7As shown, in the illustrated embodiment, the mating connector 2 includes: a second housing 20 and a second terminal 22. The second housing 20 is formed with a second terminal hole 201 and is suitable for mating with the first housing 10. The second terminal 22 is inserted in the second terminal hole 201 and is suitable for mating with the first terminal 12.

[0052] like Figures 1 to 7 As shown, in the illustrated embodiment, the connector 2 is a female connector, the first terminal 12 is a female terminal, the mating connector 2 is a male connector, and the second terminal 22 is a male terminal. When the connector 1 is mated with the mating connector 2, a portion of the first housing 10 is inserted into the second housing 20, and a portion of the second terminal 22 is suitable for inserting into the first terminal 12.

[0053] like Figures 1 to 7 As shown, in the illustrated embodiment, a first guide bevel 10b is formed on the outer side of one end of the first shell 10, and a second guide bevel 20b is formed on the inner side of one end of the second shell 20. The first guide bevel 10b cooperates with the second guide bevel 20b to guide the first shell 10 to be inserted into the second shell 20.

[0054] like Figures 1 to 7 As shown, in the illustrated embodiment, the second housing 20 has a second flange portion 211 for mounting on the second mounting panel 4, and a second mounting hole 202 is formed on the second flange portion 211. The mating connector 2 also includes: a second support member 24, a second elastic ring 25, and a second connecting member 23. The second support member 24 is mounted in the second mounting hole 202 and is formed with a second through hole 244 extending along the axial direction of the second mounting hole 202. The second elastic ring 25 is sleeved on the second support member 24 and is radially squeezed between the second support member 24 and the inner circumferential surface of the second mounting hole 202. The second connecting member 23 passes through the second through hole 244 and is suitable for connecting to the second mounting panel 4.

[0055] like Figures 1 to 7 As shown, in the illustrated embodiment, when the second shell 20 is mounted on the second mounting panel 4 , a second radial gap G3 is provided between the second support member 24 and the inner circumference of the second mounting hole 202 , so that the second shell 20 can float radially relative to the second connecting member 23 .

[0056] like Figures 1 to 7 As shown, in the illustrated embodiment, when the second shell 20 is mounted on the second mounting panel 4, the second support member 24 is spaced apart from the second flange portion 111 by a second axial gap G4 in the axial direction of the second mounting hole 202 to allow the second shell 20 to float radially and axially relative to the second connecting member 23.

[0057] like Figures 1 to 7As shown, in the illustrated embodiment, when the second housing 20 is mounted on the second mounting panel 4, one end 241 of the second support member 24 abuts against the second mounting panel 4, and the other end 242 of the second support member 24 is spaced apart from the second flange portion 111 by a second axial gap G4.

[0058] like Figures 1 to 7 As shown, in the illustrated embodiment, the second support member 24 has a neck 244 located between its two ends 241 and 242, and the second elastic ring 25 is sleeved on the neck 244 of the second support member 24 to centrally position the second support member 24 in the second mounting hole 202.

[0059] like Figures 1 to 7 As shown, in the illustrated embodiment, the second connector 23 is a threaded connector, which is suitable for threaded connection with the second threaded hole 402 on the second mounting panel 4. A second internal thread 24a suitable for threaded connection with the second connector 23 is formed in the second through hole 244 of the second support member 24.

[0060] like Figures 1 to 7 As shown, in the illustrated embodiment, when the second shell 20 is installed on the second mounting panel 4, the end face of one end 241 of the second support member 24 abuts against the second mounting panel 4, and the head of the second connecting member 23 abuts against the end face of the other end 242 of the second support member 24, so that the second support member 24 is fastened to the second mounting panel 4.

[0061] Those skilled in the art will appreciate that the embodiments described above are exemplary and may be improved upon by those skilled in the art. The structures described in the various embodiments may be freely combined without causing any conflicts in structure or principle, and these changes should fall within the scope of protection of the present invention.

[0062] Although the present invention has been described in conjunction with the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to exemplify the preferred implementations of the present invention and should not be construed as limiting the present invention.

[0063] Although some embodiments of the general inventive concept have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.

[0064] It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. In addition, any element reference signs in the claims shall not be construed as limiting the scope of the present invention.

Claims

1. A connector housing assembly, characterized in that: include: A first housing (10) having a first flange portion (111) for mounting on a first mounting panel (3), wherein a first mounting hole (102) is formed on the first flange portion (111); A first support member (14) is installed in the first installation hole (102) and is formed with a first through hole (144) extending along the axial direction of the first installation hole (102); A first elastic ring (15) is sleeved on the first support member (14) and is radially pressed between the first support member (14) and the inner circumference of the first mounting hole (102); and a first connecting member (13), passing through the first through hole (144) and adapted to be connected to the first mounting panel (3), When the first shell (10) is mounted on the first mounting panel (3), a first radial gap (G1) is provided between the first support member (14) and the inner circumference of the first mounting hole (102), so that the first shell (10) can float radially relative to the first connecting member (13).

2. The connector housing assembly according to claim 1, characterized in that: When the first shell (10) is mounted on the first mounting panel (3), the first support member (14) is spaced apart from the first flange portion (111) by a first axial gap (G2) in the axial direction of the first mounting hole (102) to allow the first shell (10) to float radially and axially relative to the first connecting member (13).

3. The connector housing assembly according to claim 2, characterized in that: When the first shell (10) is mounted on the first mounting panel (3), one end (141) of the first support member (14) abuts against the first mounting panel (3), and the other end (142) of the first support member (14) is separated from the first flange portion (111) by the first axial gap (G2).

4. The connector housing assembly according to claim 3, characterized in that: The first support member (14) has a neck (143) located between its two ends (141, 142), and the first elastic ring (15) is sleeved on the neck (143) of the first support member (14) to centrally position the first support member (14) in the first mounting hole (102).

5. The connector housing assembly according to claim 1, characterized in that: The first connecting member (13) is a threaded connecting member, which is suitable for being threadedly connected to the first threaded hole (302) on the first mounting panel (3); A first internal thread (14a) suitable for being threadedly connected to the first connecting member (13) is formed in the first through hole (144) of the first supporting member (14).

6. The connector housing assembly according to claim 5, characterized in that: When the first shell (10) is mounted on the first mounting panel (3), the end surface of one end (141) of the first support member (14) abuts against the first mounting panel (3), and the head of the first connecting member (13) abuts against the end surface of the other end (142) of the first support member (14), so that the first support member (14) is fastened to the first mounting panel (3).

7. The connector housing assembly according to claim 1, characterized in that: A first terminal hole (101) for inserting a first terminal (12) is formed in the first housing (10), and a first step portion (10a) is formed in the first terminal hole (101). The first step portion (10a) is used to abut against a first locking spring piece (12a) of the first terminal (12) to lock the first terminal (12) in the first terminal hole (101).

8. A connector, characterized in that: include: The connector housing assembly according to any one of claims 1 to 7; and A first terminal (12) is inserted into a first terminal hole (101) of the first housing (10).

9. The connector according to claim 8, characterized in that: The first terminal (12) has a first locking spring piece (12a), and the first step portion (10a) in the first terminal hole (101) abuts against the first locking spring piece (12a) of the first terminal (12) to lock the first terminal (12) in the first terminal hole (101).

10. A connector assembly, characterized in that: include: The connector (1) according to claim 8 or 9; and A mating connector (2) is mated with the connector (1).

11. The connector assembly according to claim 10, characterized in that: The mating connector (2) comprises: A second housing (20) having a second terminal hole (201) formed therein and adapted to mate with the first housing (10); and The second terminal (22) is inserted into the second terminal hole (201) and is suitable for mating with the first terminal (12).

12. The connector assembly according to claim 11, characterized in that: The connector (2) is a female connector, the first terminal (12) is a female terminal, the mating connector (2) is a male connector, and the second terminal (22) is a male terminal; When the connector (1) is mated with the mating connector (2), a portion of the first housing (10) is inserted into the second housing (20), and a portion of the second terminal (22) is suitable for being inserted into the first terminal (12).

13. The connector assembly according to claim 12, characterized in that: A first guiding bevel (10b) is formed on the outer side of one end of the first shell (10), and a second guiding bevel (20b) is formed on the inner side of one end of the second shell (20), and the first guiding bevel (10b) cooperates with the second guiding bevel (20b) to guide the first shell (10) to be inserted into the second shell (20).

14. The connector assembly according to claim 11, characterized in that: The second housing (20) has a second flange portion (211) for being mounted on a second mounting panel (4), and a second mounting hole (202) is formed on the second flange portion (211); The mating connector (2) further comprises: A second support member (24) is installed in the second installation hole (202) and is formed with a second through hole (244) extending along the axial direction of the second installation hole (202); A second elastic ring (25) is sleeved on the second support member (24) and is radially compressed between the second support member (24) and the inner circumference of the second mounting hole (202); and A second connecting member (23) passes through the second through hole (244) and is suitable for being connected to the second mounting panel (4).

15. The connector assembly according to claim 14, characterized in that: When the second shell (20) is mounted on the second mounting panel (4), a second radial gap (G3) is provided between the second support member (24) and the inner circumference of the second mounting hole (202), so that the second shell (20) can float radially relative to the second connecting member (23).

16. The connector assembly according to claim 15, characterized in that: When the second shell (20) is mounted on the second mounting panel (4), the second support member (24) is spaced apart from the second flange portion (111) by a second axial gap (G4) in the axial direction of the second mounting hole (202) to allow the second shell (20) to float radially and axially relative to the second connecting member (23).

17. The connector assembly according to claim 16, characterized in that: When the second shell (20) is mounted on the second mounting panel (4), one end (241) of the second support member (24) abuts against the second mounting panel (4), and the other end (242) of the second support member (24) is separated from the second flange portion (111) by the second axial gap (G4).

18. The connector assembly according to claim 17, wherein: The second support member (24) has a neck (244) located between its two ends (241, 242), and the second elastic ring (25) is sleeved on the neck (244) of the second support member (24) to centrally position the second support member (24) in the second mounting hole (202).

19. The connector assembly according to claim 14, wherein: The second connecting member (23) is a threaded connecting member, which is suitable for being threadedly connected to the second threaded hole (402) on the second mounting panel (4); A second internal thread (24a) suitable for being threadedly connected to the second connecting member (23) is formed in the second through hole (244) of the second supporting member (24).

20. The connector assembly according to claim 19, wherein: When the second shell (20) is mounted on the second mounting panel (4), the end surface of one end (241) of the second support member (24) abuts against the second mounting panel (4), and the head of the second connecting member (23) abuts against the end surface of the other end (242) of the second support member (24), so that the second support member (24) is fastened to the second mounting panel (4).

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