Hand held manipulation apparatus comprising buttons, directional control lever and a flexible conduit

A manipulation apparatus, comprising:

• a body capable of being held with one hand, wherein the body comprises a control element, a button, and a directional control lever, the control element is located in the body and is configured to receive a control signal generated by the button and the directional control lever, the button is located at a first side of the body, the directional control lever is located at a second side of the body, and a side of the first side is connected to a side of the second side;
• a connection cable, connected to the control element, wherein the connection cable comprises a first end and a second end opposite to each other, and the first end is connected to a third side of the body, wherein a side of the third side is connected to another side of the second side far away from the first side, or a side of the third side is connected to another side of the first side far away from the second side;
• a connector, connected to the second end of the connection cable;
• and a flexible conduit, disposed outside the connection cable in a sleeve manner, wherein the flexible conduit extends from the first end of the connection cable to the second end;
• wherein the body further comprises a groove, the groove is recessed into the third side of the body, the first end of the connection cable is connected to the control element through the groove, a width of the groove is substantially equal to a diameter of the flexible conduit, and a part of the flexible conduit is selectively fitted in the groove,
• wherein the groove is a cross and the first end of the connection cable is connected to the control element through a center of the cross of the groove.