Connector having a sealing member interposed between the connector support member and housing

1. A connector comprising:

an insulating housing that is fixed to a casing of a first device at a communication part through which an opening of the casing of the first device and an opening of a casing of a second device communicate with each other, and includes a plurality of first through holes that allow an internal space of the first device and an internal space of the second device to communicate with each other;

a plurality of conductors configured to be inserted into the respective first through holes to electrically connect the first device and the second device;

an insulating sealing member that includes a plurality of annular sealing parts that seal between the conductors and the housing, and a connecting part that connects the sealing parts; and

an insulating support member that includes a plurality of second through holes into which the conductors are inserted, is configured to be attached to the housing from a side of the second device so as to interpose the sealing member between the support member and the housing and support the sealing parts.

2. The connector according to claim 1 , wherein

a material of the housing and a material of the sealing member have resistance to a first liquid stored in the internal space of the first device, and

a material of the support member has resistance to a second liquid different from the first liquid.

3. The connector according to claim 1 , further comprising:

a second insertion structure disposed between the conductors adjacent to each other, wherein

the second insertion structure includes a second concave part provided in one of the sealing member and the support member, and a second insertion wall provided in the other one of the sealing member and the support member,

the second concave part includes a pair of second facing surfaces facing each other in an arrangement direction in which the conductors are arranged and a second connection surface connecting the pair of second facing surfaces, and

the second insertion wall is inserted between the pair of second facing surfaces.

4. The connector according to claim 3 , wherein

a material of the housing and a material of the sealing member have resistance to a first liquid stored in the internal space of the first device, and

a material of the support member has resistance to a second liquid different from the first liquid.

5. The connector according to claim 1 , further comprising:

a first insertion structure disposed between the conductors adjacent to each other, wherein

the first insertion structure includes a first concave part provided in one of the housing and the sealing member, and a first insertion wall provided in the other one of the housing and the sealing member,

the first concave part includes a pair of first facing surfaces facing each other in an arrangement direction in which the conductors are arranged and a first connection surface connecting the pair of first facing surfaces, and

the first insertion wall is inserted between the pair of first facing surfaces.

6. The connector according to claim 5 , further comprising:

a second insertion structure disposed between the conductors adjacent to each other, wherein

the second insertion structure includes a second concave part provided in one of the sealing member and the support member, and a second insertion wall provided in the other one of the sealing member and the support member,

the second concave part includes a pair of second facing surfaces facing each other in an arrangement direction in which the conductors are arranged and a second connection surface connecting the pair of second facing surfaces, and

the second insertion wall is inserted between the pair of second facing surfaces.

7. The connector according to claim 5 , wherein

a material of the housing and a material of the sealing member have resistance to a first liquid stored in the internal space of the first device, and

a material of the support member has resistance to a second liquid different from the first liquid.

8. The connector according to claim 1 , wherein

the support member includes an insulating wall that partitions the conductors adjacent to each other.

9. The connector according to claim 8 , further comprising:

a first insertion structure disposed between the conductors adjacent to each other, wherein

the first insertion structure includes a first concave part provided in one of the housing and the sealing member, and a first insertion wall provided in the other one of the housing and the sealing member,

the first concave part includes a pair of first facing surfaces facing each other in an arrangement direction in which the conductors are arranged and a first connection surface connecting the pair of first facing surfaces, and the first insertion wall is inserted between the pair of first facing surfaces.

10. The connector according to claim 8 , further comprising:

a second insertion structure disposed between the conductors adjacent to each other, wherein

the second insertion structure includes a second concave part provided in one of the sealing member and the support member, and a second insertion wall provided in the other one of the sealing member and the support member,

the second concave part includes a pair of second facing surfaces facing each other in an arrangement direction in which the conductors are arranged and a second connection surface connecting the pair of second facing surfaces, and

the second insertion wall is inserted between the pair of second facing surfaces.

11. The connector according to claim 8 , wherein

a material of the housing and a material of the sealing member have resistance to a first liquid stored in the internal space of the first device, and

a material of the support member has resistance to a second liquid different from the first liquid.