Box set

Abstract: The embodiment of the invention discloses a volume control method for wireless loudspeaker boxes and a terminal. The method includes the steps of obtaining the volume value of each wireless loudspeaker box in a loudspeaker set when the loudspeaker box set composed of at least two wireless loudspeaker boxes exists in loudspeaker box control application of the terminal, calculating the set volume value of the loudspeaker box set according to the volume value of each wireless loudspeaker box, receiving a first regulation instruction input for the set volume value of the loudspeaker box set, responding to the first regulation instruction, regulating the set volume value of the loudspeaker box set, obtaining the regulated set volume value of the loudspeaker box set, and controlling the volume set of each wireless loudspeaker box to be the same as the set volume value of the loudspeaker box set. When the volume control method for the wireless loudspeaker box is implemented, the volumes of the loudspeaker boxes can be controlled by regulating the set volume of the loudspeaker box set, and therefore the convenience of the volume control operation is improved, and the user experience is effectively improved.

Abstract: Outdoor distribution box constitutes characterized by by box, exhaust vent, rain -proof cover, connecting bolt, installation panel, tripe bars, fresh air inlet the box set up to the rectangular bodily form, the top of box sets up rain -proof cover, the material of rain -proof cover adopts the glass steel, the upper end middle part of box sets up the exhaust vent, the lower extreme both sides of box set up the fresh air inlet, the inside of box sets up the installation panel, the installation panel is connected with the box through connecting bolt, sets up the tripe bars outside the box perpendicular all around, the beneficial effects of the utility model are that outdoor distribution box is provided with rain -proof cover inside can effective rain -proof water getting into the, and the components and parts in the guarantee box do not wet, is provided with tripe bars and exhaust vent and can makes that the box is inside to form good ventilation environment, ensures the heat dissipation of first ware, and the improvement components and parts reliably use safely

Abstract: The utility model discloses a beam -pumping unit switch board is used in oil field relates to the electrical equipment field. A beam -pumping unit switch board is used in oil field, includes the box, and the positive one end of box sets up first door through first hinge, and first side outdoors sets up the trick lock, and the box top sets up the overhead guard, sets up photovoltaic module and battery on the overhead guard, and photovoltaic module and electrical connections battery, the inside lower extreme of box set up the dehumidifier, and the dehumidifier includes casing and casing lid, and the inside upper end of box sets up the light, and box outside one side sets up the toolbox. Contrast prior art the utility model has the advantages of it can provide stand -by power supply for the beam -pumping unit to set up power generation facility on the box to the outburst prevention is right to have a power failure, and the box is inside to set up the dehumidifier, can prevent that the inside electrical components of box from weing to damage.

Abstract: The utility model relates to a medical treatment is with multi -functional box of placing belongs to the medical instrument field. Medical treatment is with multi -functional box of placing including place the box, set up drawer box in placing the box, with place a box stay cord of being connected, place the locking belt that locking is detained, the symmetry set up at the upper cover both ends that the box set up at the box body both ends including the box body, with the upper cover of box body phase -match setting, symmetry, set up placing the recess, set up drawer box standing groove, the draw -in groove of setting in the box body opposite side in box body one side in the box body. The utility model discloses set up a plurality of recesses for place medical treatment type small -size apparatus or articles for use, it rationally, conveniently take, and the steadiness is good to deposit the classification, safety and sanitation, labour saving and time saving has that the function is various, convenient to use's advantage.