Head-mounted display, image display unit, and mounting member
Trapezoidal protrusions, which protrude to the inside of a region, are provided on a right-side part and a left-side part of a mounting member. Holding sections, which extend in a circumferential direction, are formed in lateral surfaces of the trapezoidal protrusions. The holding sections include first holders which are opened to an upper side, and a second holder that is opened to a lower side. The first holders, and the second holder are respectively provided with second protrusions which protrude into a groove in a plural number, and can maintain the cable in a groove. First protrusions are respectively provided on rear-side ends to guide lead-out of the cable from the mounting member.
1. An image display unit, comprising:
a rod-shaped arm;
an image display section that displays an image;
a first ball joint that connects the arm to a connection object;
a second ball joint that connects the arm to the image display section;
a cable that is led out from the image display section; and
a groove that is provided in a surface of the arm, extends in a longitudinal direction of the arm, and detachably holds the cable,
wherein the first ball joint includes,
a first ball stud including a first rod part of which one end is connected to the arm, and a first sphere part that is provided in the other end of the first rod part, and
a first socket that includes a circular first hole part through which the first rod part passes, and slidably supports the first sphere part in a case where the arm is connected to the connection object,
the second ball joint includes,
a second ball stud which includes a second rod part of which one end is connected to the arm, and a second sphere part that is provided in the other end of the second rod part, and which is spaced away from the first ball stud in the longitudinal direction, and
a second socket that is connected to the image display section to slidably support the second sphere part, and includes a circular second hole part through which the second rod part passes, and
the groove is located on one side with respect to the first rod part and the second rod part in a width direction of the arm.