Electronic handle door lock easy to install and use

An electronic handle door lock easy to install and use, structurally comprising:

• a rear handle (1), a front handle (2), a lock body (3) arranged between the rear handle (1) and the front handle (2), a clutch rotating rod (8) rotatably arranged on an inner side of the front handle (2), a control circuit board (4) installed on one side of the front handle (2), and an linkage square tube (7) penetrating through one side of the lock body (3) and connected between the rear handle (1) and the front handle (2), wherein the linkage square tube (7) is connected with the clutch rotating rod (8), wherein
• one side of the front handle (2) is provided with a battery case installing slot (21), one side of the battery case installing slot (21) is detachably provided with a contact type battery case (5), one end of the contact type battery case (5) is provided with a spring (51) electrically connected thereto, an inner side of one side of the battery case installing slot (21) is provided with an electrically conductive plate (41) electrically connected with the control circuit board (4), the electrically conductive plate (41) is capable of being electrically connected with a positive polarity and a negative polarity of the battery within the contact type battery case (5);
• and
• an inner side of the front handle (2) is further provided with a double-clutch lock module (6), the double-clutch lock module (6) is arranged on one side of the clutch rotating rod (8), and the double-clutch lock module (6) is electrically connected with the control circuit board (4) via a wire.