Near-to-eye display assembly, device, and wearable device

A near-to-eye display device, comprising:

• an optical lens;
• and
• a near-to-eye display assembly, comprising:
• an installation base, configured for installing an optical machine;
• and
• a first connecting part, connected to the installation base and configured for connecting to the optical lens;
• wherein the first connecting part defines an accommodating groove, the installation base comprises a first section and a second section connected to the first section, the first section defines an installation groove configured for installing the optical machine, and the second section is embedded in the accommodating groove;
• and a first electrical component storing chamber configured for installing an electrical component is formed between the accommodating groove and the second section, and the electrical component is electrically connected to the optical machine;
• wherein the first connecting part of the near-to-eye display assembly is connected to the optical lens.

A wearable device, comprising:

• a near-to-eye display device, comprising:
• an optical lens;
• and
• a near-to-eye display assembly, comprising:
• an installation base, configured for installing an optical machine;
• and
• a first connecting part, connected to the installation base and configured for connecting to the optical lens;
• wherein the first connecting part defines an accommodating groove, the installation base comprises a first section and a second section connected to the first section, the first section defines an installation groove configured for installing the optical machine, and the second section is embedded in the accommodating groove;
• and a first electrical component storing chamber configured for installing an electrical component is formed between the accommodating groove and the second section, and the electrical component is electrically connected to the optical machine;
• wherein the first connecting part of the near-to-eye display assembly is connected to the optical lens.