Robotic work tool system and a charging connector arrangement for a robotic work tool system
A robotic work tool system, comprising a charging station and a robotic work tool, said robotic work tool comprising two charging connectors arranged on an upper side of the robotic work tool and said charging station comprising two charging connectors and a supporting structure arranged to carry said charging connectors and to extend over and above said robotic work tool as the robotic work tool enters the charging station for establishing electrical contact between the charging connectors of the robotic work tool and the charging connectors of the charging station from above, wherein said supporting structure is arranged to allow the robotic work tool exit the charging station by driving through the charging station without reversing.
1. A robotic lawnmower system comprising:
a robotic lawnmower comprising a first charging connector and a second charging connector; and
a charging station comprising a first mating charging connector and a second mating charging connector,
wherein the first mating charging connector is configured to contact the first charging connector and the second mating charging connector is configured to contact the second charging connector in response to the robotic lawnmower entering into the charging station order to charge the robotic lawnmower and the first mating charging connector and the second mating charging connector are configured to be movable in response to the contact with the first charging connector or the second charging connector, with a component of movement of the first mating charging connector and the second mating charging connector being in a direction parallel to a movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are arranged in series relative to the movement direction of the robotic lawnmower entering into the charging station.
2. The robotic lawnmower system of claim 1 , wherein the first charging connector and the second charging connector are arranged in series relative to the movement direction of the robotic lawnmower entering into the charging station.
3. The robotic lawnmower system of claim 1 , wherein the first mating charging connector and the second mating charging connector are spring-biased to enable contact with the first and the second charging connector.
4. The robotic lawnmower system of claim 1 , wherein the first mating charging connector and the second mating charging connector are configured to allow the robotic lawnmower to enter into the charging station from a first end of the charging station and exit the charging station from a second end of the charging station, the first end and the second end being different.
5. The robotic lawnmower system of claim 1 , wherein the charging station is configured to supply a charging current exceeding 2 amps.
6. The robotic lawnmower system of claim 1 , wherein the first charging connector and the second charging connector are arranged on a side of the robotic lawnmower.
7. A robotic lawnmower system comprising:
a robotic lawnmower comprising a first charging connector and a second charging connector; and
a charging station comprising a first mating charging connector and a second mating charging connector,
wherein the first mating charging connector is configured to contact the first charging connector and the second mating charging connector is configured to contact the second charging connector in response to the robotic lawnmower entering into the charging station to charge the robotic lawnmower and the first mating charging connector and the second mating charging connector are configured to be movable in response to the contact with the first charging connector or the second charging connector, with a component of movement of the first mating charging connector and the second mating charging connector being in a direction parallel to a movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are arranged in series relative to the movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are further configured to move with a component of movement being perpendicular to the movement direction of the robotic lawnmower entering into the charging station in response to contact with the first and the second charging connector.
8. A charging station for a robotic lawnmower, the charging station comprising:
a first mating charging connector; and
a second mating charging connector,
wherein the first mating charging connector is configured to contact a first charging connector of the robotic lawnmower and the second mating charging connector is configured to contact a second charging connector of the robotic lawnmower in response to the robotic lawnmower entering into the charging station to charge the robotic lawnmower and the first mating charging connector and the second mating charging connector are configured to be movable in response to the contact with the first charging connector or the second charging connector, with a component of movement of the first mating charging connector and the second mating charging connector being in a direction parallel to a movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are arranged in series relative to a movement direction of the robotic lawnmower entering into the charging station.
9. The charging station of claim 8 , wherein the first mating charging connector and the second mating charging connector are spring-biased to enable contact with the first and the second charging connector.
10. The charging station of claim 8 , wherein the first mating charging connector and the second mating charging connector are further configured to move with a component of movement being perpendicular to the movement direction of the robotic lawnmower entering into the charging station in response to contact with the first and the second charging connector.
11. The charging station of claim 8 , wherein the first mating charging connector and the second mating charging connector are configured to allow the robotic lawnmower to enter into the charging station from a first end of the charging station and exit the charging station from a second end of the charging station, the first end and the second end being different.
12. The charging station of claim 8 , wherein the charging station is configured to supply a charging current exceeding 2 amps.
13. A robotic lawnmower system comprising:
a robotic lawnmower comprising a first charging connector and a second charging connector; and
a charging station comprising a first mating charging connector and a second mating charging connector,
wherein the first mating charging connector is configured to contact the first charging connector and the second mating charging connector is configured to contact the second charging connector in response to the robotic lawnmower entering into the charging station to charge the robotic lawnmower and the first mating charging connector and the second mating charging connector are configured to be movable in response to the contact with the first charging connector or the second charging connector, with a component of movement of the first mating charging connector and the second mating charging connector being in a direction parallel to a movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are arranged in series relative to the movement direction of the robotic lawnmower entering into the charging station,
wherein the first mating charging connector and the second mating charging connector are spring-biased with a directional component of the spring-bias being in a direction parallel to the movement of the robotic lawnmower.