51results about How to "Suitable for large-scale production use" patented technology

The invention discloses a high-power street lamp with a folding seat structure. The street lamp comprises a lamp post, a movable rod, a first hinge shaft and a clamping block. Illuminating lamps are fixedly mounted on the two sides, close to the upper end, of the lamp post correspondingly, connecting blocks are welded to the two sides of the middle of the lamp post correspondingly, movable rods are hinged to the ends, away from the lamp post, of the connecting blocks correspondingly, sunshade cloth is mounted on the movable rods, and pull ropes are mounted at the bottoms of the ends, away fromthe lamp post, of the movable rods. The street lamp is designed in combination with the structure of an existing traditional street lamp, it is considered that a folding seat needs to be arranged, the folding seat can be used in time, folding is convenient, space is saved, the structure is rich, functions are diversified, a rain and sun shielding facility is needed for pedestrians to enjoy the cool and shield the rain, the practicability of the whole device is improved, and the use cost is reduced.

The invention discloses an automatic bead stringing robot and a bead stringing method. The automatic bead stringing robot comprises a casing, an infrared transmitter, a runner groove, a first solenoid valve, a vibration block, a single-chip microcomputer, a first bead stringing rod, a bead stringing rope, a storage box, the first electromagnetic valve, the second beading rod, the control panel and the digital display screen, the top end of the casing is provided with a head cover, and the bottom end of the head cover is provided with a bead inlet, the bottom end of the bead inlet is The top ends of the beading pipes are connected, the right side of the infrared transmitter is provided with an infrared receiver, the lower end of the first solenoid valve is provided with a first beading pipe, and the left end of the first beading pipe is provided with a first valve, A first beading pipe is fixed on the left side of the vibration block. The automatic beading robot is equipped with a runner and a solenoid valve to classify beads of different sizes, and is provided with an infrared transmitter and an infrared receiver to know the number of beads.

The invention discloses based on Al 2 o 3 / ZnO fiber optic UV sensor, including sequentially connected light source, leading single-mode fiber, first thin-core fiber, hollow-core fiber, Al 2 o 3 / ZnO, the second thin-core fiber, leading single-mode fiber and spectrometer, the light source is a broadband light source with a center wavelength of 1550nm; the introduction of single-mode fiber is used to receive and transmit light from the light source, and transmit it to the first thin-core fiber ; The first thin-core optical fiber is aligned with the incoming single-mode optical fiber to generate interference, and the interference signal mode is coupled to the hollow-core optical fiber; the interior of the hollow-core optical fiber is provided with Al 2 o 3 / ZnO, the two ends of which are aligned with the first thin-core fiber and the second thin-core fiber for fusion splicing, and the interference signal is extracted from the single-mode fiber for output; the spectrometer performs spectral detection on the interference mode of the single-mode fiber, and obtains sensing data . The invention also discloses a corresponding manufacturing method. According to the present invention by means of Al 2 o 3 / ZnO enhances the absorption of ultraviolet rays, significantly improves the sensitivity of the system, and obtains a fiber optic ultraviolet sensor that is simple to manufacture and easy to package.

The invention discloses a mechanical and automatic water cutting machine. The mechanical and automatic water cutting machine comprises a vertical rod, a power connecting line, a working platform, a water discharging disk and a water collecting hopper. The inner side of the vertical rod is provided with a fixing frame, the middle portion of the fixing frame is provided with a fastening hoop, a pressurizing water pump is embedded to the inner side of the fastening hoop, and the two side end openings of the pressurizing water pump are provided with a water inlet pipe and a water pipe. The bottomend of the water pipe communicates with water dividing movable frames. The upper side of the working platform is provided with a leakage prevention plate. The working platform is embedded to the top end of the water discharging disk. The outer side of the water collecting hopper is provided with a support. The two side end openings of the support are fixedly connected with supporting rod bodies. The working platform is embedded to the top ends of the supporting rod bodies. The mechanical and automatic water cutting machine is provided with the two sets of water dividing movable frames so as tocarry out water cutting work on two objects at the same time, the working efficiency of the device is higher, using is relatively convenient, the structure is relatively simple, the manufacturing cost is relatively low, and the mechanical and automatic water cutting machine is suitable for being used in large-scale production.