4results about How to "Easy remote control" patented technology

This utility model belongs to the field of soil drilling equipment and provides a drilling device for soil resistivity detection. It includes a base, a through groove at one end of the base, and a mounting frame fixedly connected to the upper surface of the base. The mounting frame has a U-shaped structure and contains a mounting column. This utility model mounts a screw rod to a drive motor. Starting the drive motor rotates the screw rod, and starting a first servo motor drives the screw rod to rotate via its output end. The rotation of the screw rod moves a slider within a groove, thus adjusting the height of the mounting column and the screw rod on it. This facilitates soil sampling. Furthermore, the tilt angle of the mounting column can be adjusted via an adjustment component, facilitating sampling of surrounding soil. Compared to existing soil sampling tubes, this device effectively improves the diversity of soil sampling results.

The utility model discloses a mining ground fissure monitoring device, which relates to the technical field of mining ground fissure monitoring and comprises a protective shell, a mounting opening is arranged on one side of the protective shell, a fissure monitor is arranged in the mounting opening, wiring terminals are uniformly arranged on one side of the protective shell, and the wiring terminals are connected with the protective shell. The connecting terminal is electrically connected with the crack monitor, the connecting terminal is connected with one end of a connecting wire, the other end of the connecting wire is connected with a crack probe, and the crack probe is arranged in soil. According to the mining ground crack monitoring device, the crack monitor can be conveniently protected through the protective shell, the crack probe is fixed to the deep position of soil, the crack probe is electrically connected with the wiring terminal through the connecting wire, mining ground cracks can be conveniently monitored, the crack monitor is provided with the remote control module, remote monitoring is facilitated, and the monitoring efficiency is improved. And the protective cover is convenient for protecting the wiring terminal, and the rain cover is convenient for protecting the mounting opening, so that outdoor monitoring is facilitated.

This invention discloses a lighting component and control method for convenient centralized charging and storage management. It includes a wall-mounted night light and multiple portable lights. The wall-mounted night light has a charging connection part, and the multiple portable lights are detachably connected to the charging connection part. Furthermore, the portable lights can also be electrically connected to the charging connection part, allowing the wall-mounted night light to charge the portable lights. The portable lights have a strip, square, or circular structure. This lighting component has at least three operating modes: night light mode, combined lighting mode, and separate lighting mode. This invention not only adapts to various usage scenarios, but also allows the wall-mounted night light to simultaneously charge and store all portable lights, greatly improving charging efficiency and the overall integration of storage.

The utility model discloses a kind of walking sitting scratch head four-legged toy movement, first motor drive is connected in front reduction gear set or rear reduction gear set;Front axle rotation is connected in the front end of first tooth box, left front leg and right front leg are respectively connected on left front swing lever and right front swing lever, left rear leg and right rear leg are respectively connected on left rear swing lever and right rear swing lever.Coupling mechanism includes center gear, movable gear and push-pull rod, center gear rotation is connected in first tooth box, front gear set drive is connected in center gear.Tail rod rotation is connected in fuselage, front reduction gear set drive is connected in tail rod.Headstock is connected in the top of fuselage front end, head shell swing is connected in headstock, and support shaft is connected on headstock;Second motor and second tooth box are connected in head shell, upper reduction gear set is connected in second tooth box, second motor drive is connected in upper reduction gear set.The utility model single toy can realize walking, sitting, scratch head, tail swing action, with stronger interesting.