Connectors

Abstract

The present invention discloses a connector, comprising: an insulating body, formed with at least one terminal insertion hole; at least one conductive terminal, respectively inserted in at least one terminal insertion hole; and at least one elastic seal, respectively sleeved on at least one conductive terminal. Each elastic seal comprises an outer ring part and an inner ring part, the inner ring part is sleeved on the conductive terminal, and the conductive terminal expands the inner ring part radially outwardly to make the two in close contact; an annular positioning protrusion is formed on the inner wall of each terminal insertion hole, and the connector also comprises a push piece, which pushes the outer ring part onto the annular positioning protrusion along the axial direction of the conductive terminal to make the outer ring part in close contact with the annular positioning protrusion. In the present invention, the sealing interface between the inner ring part and the outer ring part of the elastic seal is not affected when the conductive terminal moves, thereby improving the sealing performance. Moreover, the inner ring part and the outer ring part respectively realize radial sealing and axial sealing, and the correlation between the two is small.

Description

Technical Field

[0001] The invention relates to a connector. Background Art

[0002] In the prior art, to achieve the seal between the terminal jack and the conductive terminal of the connector, an ordinary elastic sealing ring is usually used. The elastic sealing ring is squeezed between the inner wall of the terminal jack and the conductive terminal in the radial direction. However, the sealing effect of this elastic sealing ring is not good. In addition, in order to achieve radial extrusion, the outer diameter of the elastic sealing ring must be larger than the diameter of the terminal jack, which makes it difficult for the elastic sealing ring mounted on the conductive terminal to be inserted into the terminal jack, and will cause severe friction with the inner wall of the terminal jack. If the conductive terminal needs to be repeatedly plugged in and out, the elastic sealing ring will be damaged, resulting in sealing failure. 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 is provided, comprising: an insulating body, formed with at least one terminal insertion hole; at least one conductive terminal, respectively inserted in the at least one terminal insertion hole; and at least one elastic seal, respectively sleeved on the at least one conductive terminal. Each of the elastic seals comprises an outer ring portion and an inner ring portion, the inner ring portion is sleeved on the conductive terminal, and the conductive terminal expands the inner ring portion outwardly along its radial direction so that the two are in close contact; an annular positioning protrusion is formed on the inner wall of each of the terminal insertion holes, and the connector further comprises a pusher, which pushes the outer ring portion onto the annular positioning protrusion along the axial direction of the conductive terminal so that the outer ring portion is in close contact with the annular positioning protrusion.

[0005] According to an exemplary embodiment of the present invention, a recessed annular transition portion is defined between the outer ring portion and the inner ring portion, so that the cross section of the elastic sealing member is substantially in the shape of an "8".

[0006] According to another exemplary embodiment of the present invention, an outer ring accommodating groove is formed on the end surface of the annular positioning protrusion, and the outer ring portion of the elastic sealing member is positioned in the outer ring accommodating groove.

[0007] According to another exemplary embodiment of the present invention, a raised annular transition portion is formed between the outer ring accommodating groove and the terminal insertion hole, and the raised annular transition portion is suitable for being positioned in the recessed annular transition portion.

[0008] According to another exemplary embodiment of the present invention, an inner ring accommodating groove is formed on the outer peripheral surface of the conductive terminal, and the inner ring portion of the elastic seal is positioned in the inner ring accommodating groove; and the diameter of the conductive terminal at the inner ring accommodating groove is larger than the diameter of the central through hole of the inner ring portion so as to expand the inner ring portion outward along the radial direction.

[0009] According to another exemplary embodiment of the present invention, the pushing member has at least one cylindrical insertion portion suitable for being inserted into the at least one terminal insertion hole from the rear side of the insulating body, and the cylindrical insertion portion is suitable for pushing the outer ring portion of the elastic seal forward along the axial direction.

[0010] According to another exemplary embodiment of the present invention, the connector further comprises a fixing seat, which is locked onto the rear side of the insulating body and is suitable for fixing the pushing member on the insulating body.

[0011] According to another exemplary embodiment of the present invention, the fixing seat includes at least one elastic locking arm suitable for being respectively inserted into the at least one terminal socket, and the end of the elastic locking arm is suitable for abutting against a positioning step surface on the conductive terminal to retain the conductive terminal in the terminal socket.

[0012] According to another exemplary embodiment of the present invention, the push member also includes a plate-like base located on the rear side of the insulating body, the at least one cylindrical insertion portion extends forward from the plate-like base, and the plate-like base is suitable for being fixed on the rear side of the insulating body by the fixing seat.

[0013] According to another exemplary embodiment of the present invention, the fixing seat includes an end plate portion, which is used to push the plate-like base of the pushing member onto the rear side of the insulating body so that the plate-like base is fixed on the rear side of the insulating body.

[0014] According to another exemplary embodiment of the present invention, the fixing seat also includes a plurality of elastic clips connected to the edge of the end plate portion, a plurality of protrusions are formed on the insulating body, and the plurality of elastic clips are suitable for respectively locking on the plurality of protrusions so as to fix the fixing seat to the insulating body.

[0015] According to another exemplary embodiment of the present invention, each of the conductive terminals includes a first end portion adapted to be connected to a wire, a second end portion adapted to be mated with a terminal of a mating connector, and a raised annular positioning seat located between the first end portion and the second end portion.

[0016] According to another exemplary embodiment of the present invention, the inner ring accommodating groove is formed on the outer peripheral surface of the annular positioning seat, and the rear end surface of the annular positioning seat serves as the positioning step surface of the conductive terminal.

[0017] According to another exemplary embodiment of the present invention, the first end of the conductive terminal is cylindrical, and the second end of the conductive terminal is columnar; the cylindrical first end of the conductive terminal is suitable for crimping onto the end of the wire.

[0018] According to another exemplary embodiment of the present invention, the annular positioning protrusion divides the terminal socket into two parts, front and rear, the first end of the conductive terminal and the annular positioning seat are accommodated in the rear part of the terminal socket, and the second end of the conductive terminal passes through the through hole on the annular positioning protrusion and is accommodated in the front part of the terminal socket.

[0019] According to another exemplary embodiment of the present invention, a plurality of terminal insertion holes are formed on the insulating body, and the connector includes a plurality of conductive terminals and a plurality of elastic seals, the plurality of conductive terminals are respectively inserted into the plurality of terminal insertion holes, and the plurality of elastic seals are respectively mounted on the plurality of conductive terminals.

[0020] According to another exemplary embodiment of the present invention, a flange-shaped connecting flange is formed on the insulating body, and the connector can be connected to the mounting panel through the flange-shaped connecting flange.

[0021] According to another exemplary embodiment of the present invention, the outer diameter of the elastic seal is smaller than the diameter of the terminal insertion hole, so that the elastic seal sleeved on the conductive terminal does not contact the inner wall surface of the terminal insertion hole during the process of inserting the elastic seal sleeved on the conductive terminal into the terminal insertion hole.

[0022] In the above-mentioned exemplary embodiments of the present invention, the sealing interface between the inner ring part and the outer ring part of the elastic seal is not affected when the conductive terminal moves, thereby improving the sealing performance. In addition, the inner ring part and the outer ring part respectively realize radial sealing and axial sealing, and the correlation between the two is small, thereby further improving the sealing effect.

[0023] In addition, in the aforementioned exemplary embodiments of the present invention, the outer ring portion of the elastic seal is squeezed onto the annular positioning protrusion in the terminal socket in the axial direction, and does not need to be squeezed onto the inner wall of the terminal socket, thereby preventing the elastic seal from being worn by the inner wall surface of the terminal socket and improving the sealing effect.

[0024] 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

[0025] Figure 1 A perspective schematic diagram showing a connector according to an exemplary embodiment of the present invention when viewed from the front side;

[0026] Figure 2 A perspective schematic diagram showing a connector according to an exemplary embodiment of the present invention when viewed from the rear side;

[0027] Figure 3 show Figure 2 A longitudinal cross-sectional view of the connector shown;

[0028] Figure 4 show Figure 3 A three-dimensional schematic diagram of the elastic seal of the connector shown;

[0029] Figure 5 show Figure 4 A transverse cross-sectional view of the elastic seal shown;

[0030] Figure 6 show Figure 2 a longitudinal cross-sectional view of the connector shown with the conductive terminals removed;

[0031] Figure 7 show Figure 2 A three-dimensional schematic diagram of the conductive terminals of the connector shown;

[0032] Figure 8 show Figure 2 A partial enlarged schematic diagram of the connector shown;

[0033] Fig. 9 show Figure 2 A longitudinal cross-sectional view of a connector is shown showing wires connected to conductive terminals. DETAILED DESCRIPTION

[0034] 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.

[0035] 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.

[0036] According to an overall technical concept of the present invention, a connector is provided, comprising: an insulating body, formed with at least one terminal insertion hole; at least one conductive terminal, respectively inserted in the at least one terminal insertion hole; and at least one elastic seal, respectively sleeved on the at least one conductive terminal. Each of the elastic seals comprises an outer ring portion and an inner ring portion, the inner ring portion is sleeved on the conductive terminal, and the conductive terminal expands the inner ring portion outwardly along its radial direction so that the two are in close contact; an annular positioning protrusion is formed on the inner wall of each of the terminal insertion holes, and the connector also comprises a pusher, which pushes the outer ring portion onto the annular positioning protrusion along the axial direction of the conductive terminal so that the outer ring portion is in close contact with the annular positioning protrusion.

[0037] Figure 1 A perspective schematic diagram showing a connector according to an exemplary embodiment of the present invention when viewed from the front side; Figure 2 A perspective schematic diagram showing a connector according to an exemplary embodiment of the present invention when viewed from the rear side; Figure 3 show Figure 2 A longitudinal cross-sectional view of the connector is shown.

[0038] like Figures 1 to 3 As shown, in the illustrated embodiment, the connector mainly includes: an insulating body 100, at least one conductive terminal 500 and at least one elastic seal 400. The insulating body 100 is formed with at least one terminal insertion hole 101. At least one conductive terminal 500 is respectively inserted into at least one terminal insertion hole 101. At least one elastic seal 400 is respectively sleeved on at least one conductive terminal 500.

[0039] Figure 4 show Figure 3 A three-dimensional schematic diagram of an elastic sealing member 400 of the connector shown; Figure 5 show Figure 4 A transverse cross-sectional view of the resilient seal 400 is shown.

[0040] like Figures 1 to 5 As shown, in the illustrated embodiment, each elastic seal 400 includes an outer ring portion 410 and an inner ring portion 420. The inner ring portion 420 is sleeved on the conductive terminal 500, and the conductive terminal 500 expands the inner ring portion 420 outwardly along its radial direction to make the two in close contact.

[0041] like Figures 1 to 5As shown, in the illustrated embodiment, an annular positioning protrusion 130 is formed on the inner wall of each terminal jack 101, and the connector also includes a pushing member 300, which pushes the outer ring portion 410 onto the annular positioning protrusion 130 along the axial direction of the conductive terminal 500 so that the outer ring portion 410 is in close contact with the annular positioning protrusion 130.

[0042] like Figures 1 to 5 As shown, in the illustrated embodiment, a recessed annular transition portion 430 is defined between the outer ring portion 410 and the inner ring portion 420 , so that the cross section of the elastic sealing member 400 is substantially in the shape of an “8”.

[0043] Figure 6 show Figure 2 A longitudinal cross-sectional view of the connector is shown with the conductive terminal 500 removed.

[0044] like Figures 1 to 6 As shown, in the illustrated embodiment, an outer ring receiving groove 131 is formed on the end surface of the annular positioning protrusion 130 , and the outer ring portion 410 of the elastic sealing member 400 is positioned in the outer ring receiving groove 131 .

[0045] Figure 8 show Figure 2 A partial enlarged schematic diagram of the connector is shown.

[0046] like Figure 1-6 and Figure 8 As shown, in the illustrated embodiment, a raised annular transition portion 132 is formed between the outer ring receiving groove 131 and the terminal insertion hole 101 , and the raised annular transition portion 132 is suitable for being positioned in the recessed annular transition portion 430 .

[0047] Figure 7 show Figure 2 FIG. 5 is a perspective schematic diagram of a conductive terminal 500 of a connector.

[0048] like Figures 1 to 8 As shown, in the illustrated embodiment, an inner ring receiving groove 531 is formed on the outer circumferential surface of the conductive terminal 500, and the inner ring portion 420 of the elastic seal 400 is positioned in the inner ring receiving groove 531. The diameter of the conductive terminal 500 at the inner ring receiving groove 531 is greater than the diameter of the central through hole 401 of the inner ring portion 420, so as to expand the inner ring portion 420 outwardly in the radial direction.

[0049] like Figures 1 to 8 As shown, in the illustrated embodiment, the push member 300 has at least one cylindrical insertion portion 320 suitable for being inserted into at least one terminal insertion hole 101 from the rear side of the insulating body 100, and the cylindrical insertion portion 320 is suitable for pushing the outer ring portion 410 of the elastic seal 400 forward in the axial direction.

[0050] like Figures 1 to 8 As shown, in the illustrated embodiment, the connector further includes a fixing seat 200 , which is locked onto the rear side of the insulating body 100 and is suitable for fixing the pushing member 300 on the insulating body 100 .

[0051] like Figures 1 to 8 As shown, in the illustrated embodiment, the fixing seat 200 includes at least one elastic locking arm 230 adapted to be respectively inserted into at least one terminal insertion hole 101, and the end of the elastic locking arm 230 is adapted to abut against a positioning step surface 532 on the conductive terminal 500 to hold the conductive terminal 500 in the terminal insertion hole 101.

[0052] like Figures 1 to 8 As shown, in the illustrated embodiment, the push member 300 also includes a plate-like base 310 located on the rear side of the insulating body 100, and at least one cylindrical insertion portion 320 extends forward from the plate-like base 310, and the plate-like base 310 is suitable for being fixed on the rear side of the insulating body 100 by the fixing seat 200.

[0053] like Figures 1 to 8 As shown, in the illustrated embodiment, the fixing seat 200 includes an end plate portion 210, which is used to push the plate-like base 310 of the pushing member 300 onto the rear side of the insulating body 100, so that the plate-like base 310 is fixed on the rear side of the insulating body 100.

[0054] like Figures 1 to 8 As shown, in the illustrated embodiment, the fixing base 200 also includes a plurality of elastic clips 220 connected to the edge of the end plate portion 210, and a plurality of protrusions 120 are formed on the insulating body 100, and the plurality of elastic clips 220 are suitable for respectively locking on the plurality of protrusions 120 so as to fix the fixing base 200 to the insulating body 100.

[0055] Fig. 9 show Figure 2 The connector is shown in a longitudinal cross-sectional view, showing the wire 10 connected to the conductive terminal 500.

[0056] like Figures 1 to 9 As shown, in the illustrated embodiment, each conductive terminal 500 includes a first end 510 suitable for connecting to the wire 10, a second end 520 suitable for docking with a terminal of a mating connector, and a raised annular positioning seat 530 located between the first end 510 and the second end 520.

[0057] like Figures 1 to 9As shown, in the illustrated embodiment, the inner ring receiving groove 531 is formed on the outer peripheral surface of the annular positioning seat 530 , and the rear end surface of the annular positioning seat 530 serves as a positioning step surface 532 of the conductive terminal 500 .

[0058] like Figures 1 to 9 As shown, in the illustrated embodiment, the first end 510 of the conductive terminal 500 is cylindrical, and the second end 520 of the conductive terminal 500 is columnar. The cylindrical first end 510 of the conductive terminal 500 is suitable for crimping on the end of the wire 10.

[0059] like Figures 1 to 9 As shown, in the illustrated embodiment, the annular positioning protrusion 130 divides the terminal socket 101 into two parts 101a and 101b, the first end 510 of the conductive terminal 500 and the annular positioning seat 530 are accommodated in the rear part 101b of the terminal socket 101, and the second end 520 of the conductive terminal 500 passes through the through hole on the annular positioning protrusion 130 and is accommodated in the front part 101a of the terminal socket 101.

[0060] like Figures 1 to 9 As shown, in the illustrated embodiment, a plurality of terminal jacks 101 are formed on the insulating body 100, and the connector includes a plurality of conductive terminals 500 and a plurality of elastic seals 400, the plurality of conductive terminals 500 are respectively inserted into the plurality of terminal jacks 101, and the plurality of elastic seals 400 are respectively mounted on the plurality of conductive terminals 500.

[0061] like Figures 1 to 9 As shown, in the illustrated embodiment, a flange-shaped connecting flange 110 is formed on the insulating body 100 , and the connector can be connected to the mounting panel through the flange-shaped connecting flange 110 .

[0062] like Figures 1 to 9 As shown, in the illustrated embodiment, the outer diameter of the elastic seal 400 is smaller than the diameter of the terminal insertion hole 101, so that the elastic seal 400 mounted on the conductive terminal 500 does not contact the inner wall surface of the terminal insertion hole 101 during the process of inserting the elastic seal 400 into the terminal insertion hole 101.

[0063] In the above-mentioned various exemplary embodiments of the present invention, Figures 1 to 5 As shown, the sealing interface between the inner ring portion 420 and the outer ring portion 410 of the elastic seal 400 is not affected when the conductive terminal moves, thereby improving the sealing performance. In addition, the inner ring portion 420 and the outer ring portion 410 of the elastic seal 400 respectively realize radial sealing and axial sealing, and the correlation between the two is small, thereby further improving the sealing effect.

[0064] In the above-mentioned various exemplary embodiments of the present invention, Figures 1 to 5As shown, in the illustrated embodiment, the annular transition portion 430 between the outer ring portion 410 and the inner ring portion 420 of the elastic seal 400 can undergo elastic deformation, thereby absorbing the relative displacement between the outer ring portion 410 and the inner ring portion 420. Therefore, it can be ensured that there is no relative displacement or the relative displacement is very small between the sealing interface of the outer ring portion 410 and the sealing interface of the inner ring portion 420, thereby improving the sealing reliability.

[0065] Those skilled in the art can understand that the embodiments described above are exemplary and can be improved by those skilled in the art. The structures described in various embodiments can be freely combined without causing conflicts in structure or principle.

[0066] 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.

[0067] Although some embodiments of the present 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 present general inventive concept, the scope of which is defined by the claims and their equivalents.

[0068] 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, comprising: An insulating body (100) formed with at least one terminal insertion hole (101); at least one conductive terminal (500), respectively inserted into the at least one terminal insertion hole (101); and At least one elastic sealing member (400) is respectively mounted on the at least one conductive terminal (500). Features: Each of the elastic sealing members (400) comprises an outer ring portion (410) and an inner ring portion (420), wherein the inner ring portion (420) is sleeved on the conductive terminal (500), and the conductive terminal (500) expands the inner ring portion (420) outwardly along its radial direction so that the two are in close contact; An annular positioning protrusion (130) is formed on the inner wall of each terminal insertion hole (101), and the connector further comprises a pushing piece (300), wherein the pushing piece (300) pushes the outer ring portion (410) onto the annular positioning protrusion (130) along the axial direction of the conductive terminal (500), so that the outer ring portion (410) is in close contact with the annular positioning protrusion (130); A recessed annular transition portion (430) is defined between the outer ring portion (410) and the inner ring portion (420), such that a cross section of the elastic sealing member (400) is substantially in the shape of an "8".

2. The connector according to claim 1, characterized in that: An outer ring accommodating groove (131) is formed on the end surface of the annular positioning protrusion (130), and the outer ring portion (410) of the elastic sealing member (400) is positioned in the outer ring accommodating groove (131).

3. The connector according to claim 2, characterized in that: A raised annular transition portion (132) is formed between the outer ring accommodating groove (131) and the terminal insertion hole (101), and the raised annular transition portion (132) is suitable for being positioned in the recessed annular transition portion (430).

4. The connector according to claim 1, characterized in that: An inner ring receiving groove (531) is formed on the outer peripheral surface of the conductive terminal (500), and the inner ring portion (420) of the elastic sealing member (400) is positioned in the inner ring receiving groove (531); and The diameter of the conductive terminal (500) at the inner ring receiving groove (531) is greater than the diameter of the central through hole (401) of the inner ring portion (420), so as to expand the inner ring portion (420) outwardly along the radial direction.

5. The connector according to claim 4, characterized in that: The push piece (300) has at least one cylindrical insertion portion (320) adapted to be inserted into at least one terminal insertion hole (101) from the rear side of the insulating body (100), and the cylindrical insertion portion (320) is adapted to push the outer ring portion (410) of the elastic seal (400) forward along the axial direction.

6. The connector according to claim 5, characterized in that: The connector further comprises a fixing seat (200), the fixing seat (200) being locked onto the rear side of the insulating body (100) and being suitable for fixing the pushing member (300) onto the insulating body (100).

7. The connector according to claim 6, characterized in that: The fixing seat (200) comprises at least one elastic locking arm (230) adapted to be respectively inserted into the at least one terminal insertion hole (101), and the end of the elastic locking arm (230) is adapted to abut against a positioning step surface (532) on the conductive terminal (500) to retain the conductive terminal (500) in the terminal insertion hole (101).

8. The connector according to claim 7, characterized in that: The push member (300) further comprises a plate-shaped base (310) located on the rear side of the insulating body (100), the at least one cylindrical insertion portion (320) extending forward from the plate-shaped base (310), and the plate-shaped base (310) is suitable for being fixed on the rear side of the insulating body (100) by the fixing seat (200).

9. The connector according to claim 8, characterized in that: The fixing seat (200) comprises an end plate portion (210), and the end plate portion (210) is used to push the plate-shaped base portion (310) of the pushing member (300) onto the rear side of the insulating body (100), so that the plate-shaped base portion (310) is fixed on the rear side of the insulating body (100).

10. The connector according to claim 9, characterized in that: The fixing seat (200) further comprises a plurality of elastic buckles (220) connected to the edge of the end plate portion (210), a plurality of protrusions (120) are formed on the insulating body (100), and the plurality of elastic buckles (220) are suitable for respectively locking onto the plurality of protrusions (120) so as to fix the fixing seat (200) to the insulating body (100).

11. The connector according to claim 7, characterized in that: Each of the conductive terminals (500) comprises a first end (510) suitable for connecting to a wire (10), a second end (520) suitable for docking with a terminal of a mating connector, and a raised annular positioning seat (530) located between the first end (510) and the second end (520).

12. The connector according to claim 11, characterized in that: The inner ring accommodating groove (531) is formed on the outer peripheral surface of the annular positioning seat (530), and the rear end surface of the annular positioning seat (530) serves as the positioning step surface (532) of the conductive terminal (500).

13. The connector according to claim 11, characterized in that: The first end (510) of the conductive terminal (500) is cylindrical, and the second end (520) of the conductive terminal (500) is columnar; The cylindrical first end portion (510) of the conductive terminal (500) is suitable for being crimped onto the end portion of the conductive wire (10).

14. The connector according to claim 11, characterized in that: The annular positioning protrusion (130) divides the terminal insertion hole (101) into two parts (101a, 101b), the first end (510) of the conductive terminal (500) and the annular positioning seat (530) are accommodated in the rear part (101b) of the terminal insertion hole (101), and the second end (520) of the conductive terminal (500) passes through the through hole on the annular positioning protrusion (130) and is accommodated in the front part (101a) of the terminal insertion hole (101).

15. The connector according to claim 1, characterized in that: A plurality of terminal insertion holes (101) are formed on the insulating body (100), the connector comprises a plurality of conductive terminals (500) and a plurality of elastic sealing members (400), the plurality of conductive terminals (500) are respectively inserted into the plurality of terminal insertion holes (101), and the plurality of elastic sealing members (400) are respectively mounted on the plurality of conductive terminals (500).

16. The connector according to claim 1, characterized in that: A flange-shaped connecting flange (110) is formed on the insulating body (100), and the connector is connected to the installation panel via the flange-shaped connecting flange (110).

17. The connector according to claim 1, characterized in that: The outer diameter of the elastic sealing member (400) is smaller than the diameter of the terminal insertion hole (101), so that the elastic sealing member (400) sleeved on the conductive terminal (500) does not contact the inner wall surface of the terminal insertion hole (101) during the process of inserting the elastic sealing member (400) into the terminal insertion hole (101).

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