7 results about "Flashlight" patented technology

A flashlight having one or more storage areas while providing a means to attach useful accessories such as a can of pepper spray, compass or thermometer. The features of the invention allow the compass to be conveniently removed while still allowing the flashlight to operate. A portion of the storage area has a greater diameter than the tubular body of the flashlight to assist holding of the flashlight while separate storage spaces allow storing of spare batteries, light bulbs, other loose items or combinations of the like. In a separate feature of the invention, the intermediate cap has a cavity sized to receive and frictionally hold the flashlight.

The invention discloses a lifting moving type hydraulic trolley for dismounting and mounting of bolts through bottom ring stretching. The lifting moving type hydraulic trolley comprises a moving frame (1), a hydraulic device (2) is arranged in the moving frame (1), a rotating assembly (3) is arranged above the hydraulic device (2), and a displacement assembly (4) is arranged above the rotating assembly (3); a swing assembly is arranged above the displacement assembly (4) and comprises a swing shaft support (5), and a swing shaft bolt (6) is connected between the swing shaft support (5); the lower end of the swing shaft bolt (6) is provided with a screw-up nut (7), a stretching device (8) is arranged at the upper end of the screw-up nut (7), a bridge frame (11) is arranged above the stretching device (8), a centering cone top (12) is arranged in the center of the bridge frame (11), and a laser flashlight (13) is arranged in the centering cone top (12); and moving wheels (14) are arranged at the bottom of the moving frame (1). The lifting moving type hydraulic trolley has the beneficial effects that the bolts can be conveniently dismounted and mounted, the dismounting and mounting efficiency is high, labor intensity is small, and the bolts and stretching device threads are not prone to being damaged.

A communication method provided by the invention is a point-to-point communication method having a low data transfer rate, and transmits information, commands and configurations of electronic equipment provided with a light receiver by modulating light emitted by a flashlight of a handheld device having processing capabilities. The launch operation is handled by an application installed in a handheld device, such as a smartphone, tablet, or the like. The receiving operation is processed by the electronic equipment to be configured. The transmitting equipment exists in a handheld device, and the handheld device is provided with an application program and a flash lamp. The receiving device is installed in an electronic device to be configured. And the electronic equipment consists of a powersupply (A), a luminosity sensor (B) for monitoring the change of luminosity emitted by the flashlight (F) of the handheld device regardless of the environment, an analog-to-digital converter (C) forconverting an analog signal from the luminosity sensor into a digital signal, a microcontroller (D) for receiving firmware and processing the digital signal, and an electronic equipment or load control device (E) to be adjusted.

The invention discloses a flashlight which comprises a lamp bead, a floodlight strip, a signal input unit, a control unit, a first lamp control unit and a second lamp control unit. The signal input unit is connected with the control unit, the signal input unit is used for providing a starting signal for the control unit, a first output end of the control unit is connected with the first lamp control unit, a second output end of the control unit is connected with the second lamp control unit, and the control unit is used for outputting a first lamp control signal and a second lamp control signal according to the starting signal; the first lamp control unit is connected with the lamp beads, and the second lamp control unit is connected with the floodlight strip. The first lamp control unit is used for controlling the state of the lamp beads according to the first lamp control signal, and the second lamp control unit is used for controlling the state of the floodlight strip according to the second lamp control signal. The flashlight is arranged to be the flashlight capable of emitting light at 360 degrees, illumination meeting the range requirement can be provided, meanwhile, 360-degree illumination can be provided, and the use range of the flashlight is widened.

The invention relates to a mobile phone shell and an injection molding technology thereof. The injection molding technology includes the following steps that S101, a metal sheet is dried until the moisture content is not higher than 0.02% at first; S102, a product obtained in the step S101 is subjected to CNC injection machining at the temperature of 275-300 DEG C, and a mobile phone shell body as well as an antenna slot, a location hole, a graphic groove, an inner cavity, an earphone hole, a USB hole, a camera and a flashlight hole in the mobile phone shell body can be prepared in sequence; and S103, an annealing mode is adopted for heat treatment so that the mobile phone shell can be obtained, and the heat treatment temperature is 95-125 DEG C. According to the injection molding technology of the mobile phone shell, the method is simple, energy saving and environmental protection are achieved, machining time is shortened, product cost is greatly reduced and working efficiency is improved.