Biological information detection device

A biological information detection device comprising:

• a device main body;
• a biological signal detection portion formed integrally with the device main body, the biological signal detection portion having electrodes configured to be brought into contact with a biological surface of a human body;
• a fixing portion formed in a belt shape for fixing the device main body and the biological signal detection portion to the human body;
• and
• an engagement portion for detachably mounting the device main body to the fixing portion, the engagement portion comprising first connecting members protruding from respective opposite sides of the device main body at positions corresponding to the electrodes and second connecting members extending from respective end portions of the fixing portion for detachable engagement with the respective first connecting members,
• wherein the fixing portion comprises an elastic strap and a non-elastic belt interconnected between the elastic strap and the device main body via the engagement portion.

A biological information detection device comprising:

• a main body portion having two pairs of first connecting members protruding from respective opposite sides thereof;
• a biological signal detection portion having a pair of electrodes that extend from the respective opposite sides of the main body portion along respective directions of extension of the first connecting members, the pair of electrodes being configured to be brought into contact with a biological surface of a human body to detect a biological signal of the human body;
• and
• a mounting portion for removably mounting the main body portion and the detection portion to the human body, the mounting portion having second connecting members disposed at respective end portions thereof for detachable engagement with the respective first connecting members of the biological signal detection portion, wherein the mounting portion comprises an elastic strap and a non-elastic belt interconnected between the elastic strap and the main body portion via the first and second connecting members.