Touch isolated electronic lock

1. An electronic lock comprising:

a latch assembly having a latch housing and a bolt movable between an extended position and a retracted position;

a controller connected to a circuit board, the circuit board being positioned within an interior cavity, the cavity being at least partially defined by the latch housing, the controller being configured to electronically control movement of the bolt between the extended position and the retracted position;

a conductive touch member having an exposed surface and an interior surface, the conductive touch member being in electrical communication with the controller;

an insulating arrangement positioned between the conductive touch member and the circuit board;

a conductor connecting the circuit board and the conductive touch member, wherein the conductor passes through an aperture in the insulating arrangement and contacts the circuit board and the interior surface of the conductive touch member; and

a housing at least partially surrounding the conductive touch member, the housing being electrically isolated from the conductive touch member by at least a portion of the insulating arrangement;

wherein the insulating arrangement separates the circuit board from the conductive touch member with the conductive touch member exterior to the insulating arrangement and the circuit board interior of the insulating arrangement; and

wherein the housing is interchangeable with at least one housing having a different size or shape, the at least one housing being electrically isolated from the conductive touch member when installed.

2. The electronic lock of claim 1 , further comprising a plurality of seals for weather protection of the circuit board.

3. The electronic lock of claim 1 , wherein the housing is isolated from the conductive touch member by at least one seal of the insulating arrangement.

4. The electronic lock of claim 1 , wherein the insulating arrangement includes a non-conductive translucent portion.

5. The electronic lock of claim 4 , wherein the non-conductive translucent portion is co-molded Polycarbonate.

6. The electronic lock of claim 1 , wherein the interior cavity is defined by the insulating arrangement and the latch housing, and wherein the interior cavity is sealed.

7. The electronic lock of claim 6 , wherein the insulating arrangement includes a translucent portion and a first and a second seal, wherein the first seal is positioned between the conductive touch member and the translucent portion, and wherein the second seal is positioned between the translucent portion and the latch housing.

8. The electronic lock of claim 7 , wherein the insulating arrangement further comprises a third seal positioned between the translucent portion and the latch housing.

9. The electronic lock of claim 1 , wherein the controller is configured to electronically control movement of the bolt between the extended position and the retracted position based on a touch input received at the conductive touch member.

10. The electronic lock of claim 1 , wherein the housing that is electrically isolated from the conductive touch member is circular.

11. The electronic lock of claim 1 , wherein the housing that is electrically isolated from the conductive touch member is rectangular.

12. The electronic lock of claim 1 , wherein the conductor is a threaded mechanical fastener.

13. The electronic lock of claim 1 , wherein the conductor further comprises a conductive washer or a conductive plate.

14. An electronic lock comprising:

a latch assembly having a latch housing and a bolt movable between an extended position and a retracted position;

a controller connected to a circuit board, the circuit board being positioned within an interior cavity, the cavity being at least partially defined by the latch housing, the controller being configured to electronically control movement of the bolt between the extended position and the retracted position;

a conductive touch member having an exposed surface and an interior surface, the conductive touch member being in electrical communication with the controller;

an insulating arrangement positioned between the conductive touch member and the circuit board, the insulating arrangement including a translucent portion configured to transmit light and at least one seal, the translucent portion at least partially defining the interior cavity, wherein the translucent portion is at least partially exposed adjacent the conductive touch member, wherein the at least one seal is positioned between at least one of the translucent portion and the latch housing and the translucent portion and the touch member to seal the interior cavity, wherein the insulating arrangement separates the conductive touch member from the circuit board;

a conductor connecting the circuit board and the conductive touch member, wherein the conductor passes through an aperture in the insulating arrangement and contacts the circuit board and the interior surface of the touch member to provide electrical connection between the circuit board and the conductive touch member; and

a housing at least partially surrounding the conductive touch member, the housing being electrically isolated from the conductive touch member by at least a portion of the insulating arrangement;

wherein the insulating arrangement separates the circuit board from the conductive touch member with the conductive touch member exterior to the insulating arrangement and the circuit board interior of the insulating arrangement; and

wherein the housing is interchangeable with at least one housing having a different size or shape, the at least one housing being electrically isolated from the conductive touch member when installed.

15. The electronic lock of claim 14 , wherein the translucent portion is formed of a non-conductive co-molded Polycarbonate.

16. An electronic lock comprising:

a latch assembly having a latch housing and a bolt movable between an extended position and a retracted position;

a controller mounted to a circuit board, the circuit board being positioned within an interior cavity, the cavity being at least partially defined by the latch housing, the controller being configured to electronically control movement of the bolt between the extended position and the retracted position;

a conductive touch member having an exposed surface and an interior surface, the conductive touch member being in electrical communication with the controller via a conductor that connects to the circuit board and the interior surface of the conductive touch member;

an insulating arrangement positioned between the conductive touch member and the circuit board, the insulating arrangement including a body at least partially defining the interior cavity, wherein the body defines an aperture configured to receive the conductor, wherein the conductor passes through the aperture in the insulating arrangement, and wherein a first seal of the insulating arrangement surrounds the aperture; and

a housing at least partially surrounding the conductive touch member, the housing being electrically isolated from the conductive touch member by at least a portion of the insulating arrangement;

wherein the insulating arrangement separates the circuit board from the conductive touch member with the conductive touch member exterior to the insulating arrangement and the circuit board interior of the insulating arrangement; and

wherein the housing is interchangeable with at least one housing having a different size or shape, the at least one housing being electrically isolated from the conductive touch member when installed.

17. The electronic lock of claim 16 , wherein the first seal surrounds the aperture at a first side nearest the conductive touch member.

18. The electronic lock of claim 16 , further comprising a second seal surrounding the aperture at a second side nearest the latch housing.

19. The electronic lock of claim 16 , wherein the body is translucent and partially exposed adjacent to the conductive touch member.