Connector module
A connector module, which includes a male connector having a first housing and first terminals accommodated in the first housing; a female connector having a second housing configured such that the first housing is fitted therein and second terminals accommodated in the second housing, and a connector connection detecting unit having a pressure sensor configured to contact at least one side of the first housing when the first housing is entirely fitted into the second housing, the connector connection detecting unit being configured to transmit a connection state of the male connector and the female connector to an external device.
1. A connector module for connecting electrical components of a system configured to operate using a main system power source, the connector module comprising:
a male connector having a first housing and a plurality of first terminals accommodated in the first housing;
a female connector having a second housing configured to receive the first housing therein and a plurality of second terminals accommodated in the second housing;
a connector connection detector including:
a pressure sensor configured to contact at least one side of the first housing when the first housing is entirely fitted into the second housing; and
a controller positioned outside of the second housing, the controller including a secondary power source separate from the main system power source, the connector connection detector being configured to transmit a connection state of the male connector and the female connector to an external device based on an output of the pressure sensor using power from the secondary power source and without power from the main system power source.
2. The connector module according to claim 1 ,
wherein the second housing includes a rear plate through which the second terminals pass, the pressure sensor being attached to the rear plate inside the second housing, and
the first housing is configured such that a front end of the first housing contacts the pressure sensor when the first housing is entirely fitted into the second housing.
3. The connector module according to claim 2 ,
wherein the pressure sensor is ring shaped and is circumferentially disposed at an edge of the rear plate of the second housing.
4. The connector module according to claim 2 ,
wherein the controller is configured to transmit the connection state to the external device; and
wherein the connector connection detector further includes a cable configured to connect the pressure sensor to the controller.
5. The connector module according to claim 1 ,
wherein the pressure sensor is a piezo-resistive sensor or a Force Sensitive Resistor (FSR).
6. The connector module according to claim 1 ,
wherein the male connector includes a latch member formed integrally with the first housing and configured to hook to the second housing when the first housing is entirely fitted into the second housing, and
the second housing includes a groove configured to receive a tip end of the latch member, the pressure sensor being disposed in the groove.
7. The connector module according to claim 6 ,
wherein the latch member includes:
a horizontal plate configured to extend above the first housing in a first direction that the first housing is configured to be inserted into the second housing; and
a latch extending in a second direction other than the first direction from an end of the horizontal plate and configured to be partially inserted into the groove to contact the pressure sensor.
8. The connector module according to claim 7 ,
wherein the second housing further includes a protrusion protruding from an upper plate of the second housing such that the first housing is prevented from moving in a direction opposite to the first direction, the second housing being configured to contact a first side of the latch.
9. The connector module according to claim 1 ,
wherein the male connector further includes a dummy plug configured to protrude in a lateral direction from a rear end of the first housing, and
the female connector includes a socket positioned at an outer surface of the second housing and configured to receive the dummy plug, the pressure sensor being positioned in the socket.
10. The connector module according to claim 9 ,
wherein the dummy plug is configured to contact the pressure sensor when the first housing is entirely fitted into the second housing.
11. A battery pack, comprising the connector module according to claim 1 .