Biological information detection device

A biological information detection device comprising:

• a device main body having a convex portion
• a biological signal detection portion formed integrally with the device main body, the biological signal detection portion having a pair of electrodes for contacting a biological surface of a human body;
• and
• a fixing portion for mounting the device main body and the biological signal detection portion to a human body, the fixing portion having an elastic strap and having a fitting hole into which the convex portion of the device main body is configured to be fitted and fixed so that the device main body and the biological signal detection portion are mounted to the human body without the device main body and the biological signal detection portion being directly attached to the elastic strap, the fixing portion covering the device main body and the biological signal detection portion with the electrodes being disposed in contact with the biological surface of the human body when the device main body and the biological signal detection portion are mounted to the human body,
• wherein the fixing portion has a non-elastic belt configured for detachable connection to the elastic strap, the non-elastic belt having a pair of band portions for detachable connection to the elastic strap and a holder portion disposed between the pair of band portions and having the fitting hole, the holder portion being configured for detachable connection to the device main body when the convex portion of the device main body is fitted in the fitting hole, and
• wherein the pair of electrodes extend from opposite sides of the device main body, the pair of electrodes being configured to be disposed in overlapping relation with the respective pair of band portions when the holder portion and the device main body are detachably connected to one another.

A biological information detection device comprising:

• a main body portion having a convex portion and a detection circuit board;
• a biological signal detection portion integral with the main body portion and having at least one electrode for detecting a biological signal of a human body, the at least one electrode being electrically connected to the detection circuit board;
• and
• a mounting portion for mounting the main body portion and the biological signal detection portion to a human body to detect a biological signal of the human body, the mounting portion having an elastic strap and having a fitting hole into which the convex portion of the main body portion is configured to be fitted and fixed so that the main body portion and the biological signal detection portion are mounted to the human body without direct attachment of the elastic strap to the main body portion and the biological signal detection portion.

A biological information detection device comprising:

• a main body portion having a convex portion;
• a biological signal detection portion integral with the main body portion and having a pair of electrodes extending from opposite sides of the main body portion for detecting a biological signal of a human body;
• and
• a mounting portion for mounting the main body portion and the biological signal detection portion to a human body to detect a biological signal of the human body, the mounting portion having an elastic strap and having a fitting hole into which the convex portion of the main body portion is configured to be fitted and fixed so that the main body portion and the biological signal detection portion are mounted to the human body without direct attachment of the elastic strap to the main body portion and the biological signal detection portion, the mounting portion having a non-elastic belt for detachable connection to the elastic strap, the non-elastic belt having a holder portion for holding the main body portion and a pair of band portions configured to overlap the respective pair of electrodes when the main body portion and the biological signal detection portion are mounted to the human body, the holder portion having the fitting hole into which the convex portion of the main body portion is configured to be fitted.

A biological information detection device comprising:

• a device main body having a case, a detection circuit board provided within the case, a first surface configured to come into contact with a user, a second surface opposite the first surface, and a convex portion formed on the second surface;
• a biological signal detection portion integral with the device main body for detecting a biological signal of the user when the first surface of the device main body contacts the user, the biological signal detection portion having a pair of electrodes connected to the detection circuit board of the device main body and extending from respective opposite sides of the case;
• and
• a fixing band for mounting the device main body and the biological signal detection portion to a user for detection of a biological signal of the user, the fixing band having an elastic strap and a non-elastic belt configured for removable connection to the elastic strap, the non-elastic belt having a holder portion provided with a fitting hole into which the convex portion of the device main body is configured to be fitted and fixed to securely engage the device main body and the non-elastic belt with one another.