2results about How to "Free position adjustment" patented technology

The utility model belongs to the technical field of crop sprinkling irrigation, and discloses a water sprayer and a sprinkling irrigation spray gun, the water sprayer comprises a first connecting pipe, a second connecting pipe and at least two sprayer assemblies, the water inlet end of the first connecting pipe is used for being connected with external water supply equipment in a sealing mode; the second connecting pipe is in sealed through connection with the first connecting pipe and is provided with at least two water outlets; each spray head assembly comprises an adapter tube, a universal adjusting piece and a spray head, the first end of each adapter tube is detachably and hermetically connected with each water outlet of the second connecting tube, the second end of each adapter tube is connected with the universal adjusting piece, the universal adjusting piece can freely adjust the spraying angle in multiple directions, and the spray head is installed at the water outlet end of the universal adjusting piece. The device is used for directionally spraying water flow to a target area. The spraying device has a large spraying angle and a wider coverage area, can effectively avoid spraying dead angles, has good adaptability, and is suitable for irrigation requirements of different crops.

The utility model relates to a distribution box technical field especially relates to a kind of insulating device of distribution box, including cabinet, the back of inside cabinet is provided with insulating plate, sink head hole is all set up in four corners of insulating plate front, first bolt is all inserted with the thread connection of cabinet inner wall in four sink head holes, vertical guide rod is installed in the two sides of insulating plate front, installation mechanism is set between two guide rods;Installation mechanism includes mounting bracket, multiple mounting components and two positioning components, two positioning components are respectively installed in the two sides of mounting bracket, and two positioning components are respectively set on two guide rods, front and rear through movement slot is set in the side of mounting bracket, each mounting component is slidably installed in movement slot, the utility model can install different specifications size electrical components without punching on insulating plate, and it is convenient to dismount and position adjustment to guide rod installation mechanism.