Wall mountable connector terminal configuration

• US 9,735,518 B1
• Filed: 02/12/2016
• Issued: 08/15/2017
• Est. Priority Date: 02/12/2016
• Status: Active Grant

• Current Assignee: Ademco Inc. (Resideo Technologies, Inc.)
• Original Assignee: Honeywell International Inc.
• Inventors: Emmons, David J, Read, Travis, Barton, Eric, Gilmer, Preston, Amundson, John, Finch, Heidi, Sapak, Jiri
• Primary Examiner(s): Riyami, Abdullah
• Assistant Examiner(s): Imas, Vladimir
• Application Number:
  US15/042,397
• Publication Number:
  US 20170237210A1
• Time in Patent Office: 550 Days
• Field of Search: 439536, 439535, 439296, 174 59, 361747, 361748
• CPC Class Codes: F16M 13/02 for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
• CPC Class Codes: F24F 11/56 Remote control
• CPC Class Codes: F24F 11/89 Arrangement or mounting of control or safety devices
• CPC Class Codes: G05D 23/19 characterised by the use of electric means G05D23/1393 takes precedence
• CPC Class Codes: H01L 23/32 Holders for supporting the complete device in operation, i.e. detachable fixtures H01L23/40 takes precedence
• CPC Class Codes: H01R 13/748 using one or more screws H01R13/746 takes precedence
• CPC Class Codes: H01R 4/4821 Single-blade spring
• CPC Class Codes: H01R 4/483 Pivoting arrangements, e.g. lever pushing on the spring
• CPC Class Codes: H01R 9/2491 Terminal blocks structurally associated with plugs or sockets
• CPC Class Codes: H05K 5/0017 with operator interface units
• CPC Class Codes: H05K 5/0018 having an electronic display

Abstract

A wall mountable connector to provide mechanical and electrical connections for a thermostat. The wall mountable connector may include a field wire receiving cavity, with a first column of wiring terminals and a second column of wiring terminals, with each of the wiring terminals configured to receive a field wire. Each of a first column of pin terminals may be electrically coupled with each of the first column of wiring terminals and each of a second column of pin terminals may be electrically coupled with each of the second column of wiring terminals. In some cases, the first column of pin terminals may be spaced a distance of 3 to 20 millimeters from a first side edge of the housing, and the second column of pin terminals may be spaced a distance of 3 to 20 millimeters from an opposing second side edge of the housing.

Claims

1. A wall mountable connector for securing a thermostat to a wall, the wall mountable connector comprising:

a housing having a front side and a back side, the back side is configured to be mountable to a wall, the housing having a first side edge and an opposing second side edge;

the housing defining a field wire receiving cavity;

the housing defining a field wire aperture through the back side of the housing and into the field wire receiving cavity, the field wire aperture configured to accommodate one or more field wires;

a first connection block positioned along a first side of the field wire receiving cavity, the first wiring connection block including;

a first column of pin terminals configured to accommodate a first column of pins extending backward from the thermostat;

a first column of wiring terminals each electrical coupled with a corresponding one of the first column of pin terminals, with each of the first column of wiring terminals configured to electrically connect to a field wire;

a second connection block positioned along a second opposing side of the field wire receiving cavity, the second wiring connection block including;

a second column of pin terminals configured to accommodate a second column of pins extending backward from the thermostat;

a second column of wiring terminals each electrical coupled with a corresponding one of the second column of pin terminals, with each of the second column of wiring terminals configured to electrically connect to a field wire; and

wherein the first column of pin terminals is spaced a distance of 3 to 20 millimeters from the first side edge of the housing.

2. The wall mountable connector of claim 1, wherein the second column of pin terminals is spaced a distance of 3 to 20 millimeters from the second side edge of the housing.

3. The wall mountable connector of claim 1, wherein the first column of pin terminals is spaced a distance of 4 to 12 millimeters from the first side edge of the housing and the second column of pins is spaced a distance of 4 to 12 millimeters from the second side edge of the housing.

4. The wall mountable connector of claim 1, wherein the first column of pin terminals is spaced a distance of 5 to 8 millimeters from the first side edge of the housing and the second column of pins is spaced a distance of 5 to 8 millimeters from the second side edge of the housing.

5. The wall mountable connector of claim 1, wherein the first column of pin terminals is spaced a distance of about 6 millimeters from the first side edge of the housing and the second column of pins is spaced a distance of about 6 millimeters from the second side edge of the housing.

6. The wall mountable connector of claim 1, wherein at least part of the field wire receiving cavity is positioned between the first column of pin terminals and the second column of pin terminals.

7. The wall mountable connector of claim 1, wherein the wall mountable connector has an overall width that is less than about 80 millimeters and an overall height that is less than about 80 millimeters.

8. A wall mountable connector for securing a thermostat to a wall, the wall mountable connector comprising:

a housing having a front side and a back side, the back side is configured to be mountable to a wall, the housing including a first side edge and an opposing second side edge;

the housing defining a field wire receiving cavity;

the housing defining a field wire aperture through the back side of the housing and into the field wire receiving cavity, the field wire aperture configured to accommodate one or more field wires;

a first wiring connection block positioned along the left side of the field wire receiving cavity, the first wiring connection block configured to electrically connect to one or more field wires;

a second wiring connection block positioned along the right side of the field wire receiving cavity, the second wiring connection block configured to electrically connect to one or more field wires;

a first column of pin terminals positioned to the left of the field wire receiving cavity and configured to accommodate a first column of pins extending backward from the thermostat;

a second column of pin terminals positioned to the right of the field wire receiving cavity and configured to accommodate a second column of pins extending backward from the thermostat; and

wherein the first column of pin terminals is spaced a distance of 4 to 12 millimeters from the first side edge of the housing and the second column of pins is spaced a distance of 4 to 12 millimeters from the second side edge of the housing.

9. The wall mountable connector of claim 8, wherein the first column of pin terminals is spaced a distance of about 6 millimeters from the first side edge of the housing and the second column of pins is spaced a distance of about 6 millimeters from the second side edge of the housing.

10. The wall mountable connector of claim 8, wherein the wall mountable connector has an overall width that is less than about 80 millimeters and an overall height that is less than about 80 millimeters.

11. The wall mountable connector of claim 8, wherein the wall mountable connector has an overall width that is less than about 60 millimeters and an overall height that is less than about 70 millimeters.

12. The wall mountable connector of claim 8, wherein at least part of the field wire receiving cavity is positioned between the first wiring connection block and the second wiring connection block.

13. A thermostat that is configured to be mounted to a universal wall mountable connector, the universal wall mountable connector providing a mechanical connection to a wall as well as electrical connections between the thermostat and field wires exiting the wall, the thermostat comprising:

a housing having a front and a back;

a recess formed within the back, the recess configured to accommodate the universal wall mountable connector, the recess having a recess bottom surface;

a user interface facing the front of the housing;

a printed circuit board disposed within the housing and operably coupled to the user interface;

a first column of pins secured to the printed circuit board and extending through the recess bottom surface, the first column of pins configured to engage a corresponding first column of pin terminals of the universal wall mountable connector; and

a second column of pins secured to the printed circuit board and extending through the recess bottom surface, the second column of pins extending substantially parallel to the first column of pins and is configured to engage a corresponding second column of pin terminals of the universal wall mountable connector.

14. The thermostat of claim 13, further comprising a controller configured to operate the thermostat.

15. The thermostat of claim 13, wherein the recess has an overall width that is less than about 80 millimeters and an overall height that is less than about 80 millimeters.

16. The thermostat of claim 13, wherein the recess has an overall width that is less than about 70 millimeters and an overall height that is less than about 70 millimeters.

17. The thermostat of claim 14, wherein the recess has an overall width that is less than about 60 millimeters and an overall height that is less than about 70 millimeters.

18. The thermostat of claim 14, wherein the first column of pins are spaced 3 to 20 millimeters from a first edge of the recess and the second column of pins are spaced 3 to 20 millimeters from an opposing second edge of the recess.

19. The thermostat of claim 14, wherein the pins of the first column of pins are arranged and electrically coupled to the printed circuit board in an order that corresponds to how the field wires are to be connected to the first column of pin terminals of the universal wall mountable connector.

20. The thermostat of claim 14, wherein the pins of the second column of pins are arranged and electrically coupled to the printed circuit board in an order that corresponds to how the field wires are to be connected to the second column of pin terminals of the universal wall mountable connector.