---
publication_id: "OT-2026-000000361"
title: "Electric tool system, electric tool device, and camera device"
published_at: "2026-09-15T19:02:47.553767Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000361"
categories:
  - "tools-tooling/clamping-tools"
keywords:
  - "b25b21/00"
  - "b25b23/147"
  - "b25b23/16"
  - "b25b29/00"
  - "g05b19/182"
---

# Electric tool system, electric tool device, and camera device

## Abstract

An electric tool system includes an electric tool device and a camera device. The electric tool device has a drive unit and an electric tool communication unit. The drive unit performs tightening work of tightening a tightening component to a work target. The electric tool communication unit performs communication with outside. The camera device has a fixing unit, an image capturing unit, and a camera communication unit. The fixing unit is removably attached to the electric tool device. The image capturing unit captures an image of at least the work target. The camera communication unit performs communication with the outside.