6results about How to "Wide space" patented technology

The application provides a kind of metering device remote calibration system and method, wherein the system is composed of Beidou satellite, ground satellite station, Beidou master station board card and at least one Beidou measurement board card, Beidou master station board card sends encrypted information to Beidou measurement board card through Beidou satellite and ground satellite station, then Beidou measurement board card decrypts the encrypted information to form decrypted data, and then outputs corresponding analog signal, wherein the output signal includes voltage, current and frequency. The Beidou master station board card and Beidou measurement in the system and method use two-way timing principle, obtain timing by receiving satellite signal, then communicate with ground satellite station to obtain timing calibration, so that the clock is more accurate, thereby realizing accurate synchronization of remote multi-channel data acquisition and control, and having broad engineering application and achievement popularization space.

The utility model provides a technical field of diesel generator set is provided with a high -power single cylinder diesel silence generator set, include: chassis, front seal board, vertical be equipped with the front of chassis top, rear seal board, vertical be equipped with the rear of chassis top, soundproof door board, vertical be equipped with the side of chassis top, be located between front seal board and rear seal board, upper cover, be equipped with the top of front seal board, rear seal board and soundproof door board, motor partition, vertical be equipped with the top of chassis, with rear seal board match, control panel, be equipped with front seal board, motor, be equipped with the middle part of chassis top, through motor partition limit, and with control panel connects, engine, be equipped with the middle part of chassis top, power output end and motor connect, control end and control panel connect, oil tank, be equipped with in front seal board, oil outlet and the oil inlet communication of engine, flywheel fan, be equipped with the end of engine, and with control panel connects. The utility model has the advantages of: greatly promoted the heat dissipation performance of generator set.

The utility model belongs to the technical field of bath heaters, and particularly relates to a multifunctional bath heater which comprises an installation shell with an installation cavity and an air outlet, an installation face cover arranged at an upper opening of the installation cavity in a covering mode, a first air inlet formed in the installation face cover and communicated with the installation cavity, a heating lamp set arranged in the installation cavity and an air draft system arranged in the installation cavity. The heating lamp set and the sterilization lamp set extend out of the first air inlet and the second air inlet respectively, in the using process, the lighting and heating functions are achieved through the heating lamp set, the bathroom environment is disinfected through the sterilization lamp set, meanwhile, after bathing is completed, mist in a bathroom is pumped out through the air draft system, and the dehumidification and ventilation functions are achieved. The multifunctional bathroom lamp integrates the functions of illumination, heating, dehumidification, ventilation, sterilization and disinfection, is more convenient to use, reduces the installation number of electrical appliances such as dehumidifiers and sterilization equipment in a bathroom, enables the space of the bathroom to be wider, and is more comfortable to use.

The utility model discloses a kind of S-shaped tab, it is related to lithium battery field, the cross section of the S-shaped tab is set to S-shaped structure, the cross section is respectively provided with cross section top horizontal width W1, cross section bottom horizontal width W2, cross section left side ladder horizontal width W3, cross section right side ladder horizontal width W4, cross section left side ladder vertical height H1, cross section right side ladder vertical height H2 and cross section right side ladder bottom vertical height H3, the surface of the S-shaped tab has reinforcing rib, for enhancing the mechanical strength of tab, reduce the deformation and wrinkle phenomenon of tab in winding process;The utility model effectively improves the problem that tab is wrinkled at lithium battery R angle, also avoids the discharge obstruction of formation gas caused by R angle blocking liquid injection hole, improves the performance and safety of battery.

The utility model discloses an open type magnetic attraction ear clip earphone. The earphone includes function warehouse shell body, loudspeaker warehouse shell body, function warehouse magnet, loudspeaker warehouse magnet and U type connecting piece, function warehouse magnet is close to the inner wall of function warehouse shell body near loudspeaker warehouse shell body one side, loudspeaker warehouse magnet is close to the inner wall of loudspeaker warehouse shell body near loudspeaker warehouse shell body one side, U type connecting piece includes first straight section, arc section and second straight section that are integrally connected in proper order, and the end of first straight section is connected function warehouse shell body, and the end of second straight section is connected loudspeaker warehouse shell body, the length of second straight section is greater than the length of first straight section, and function warehouse magnet is away from first straight section, and loudspeaker warehouse magnet is close to second straight section, so that function warehouse magnet and loudspeaker warehouse magnet can be completely attached. The sound that the loudspeaker of the earphone can more centrally enter the ear canal, reduces the leakage, improves the sound transmission quality.

A method and apparatus for detecting the working parameters of a forklift includes: 1) obtaining a top-view image of the current forklift; 2) calculating the current pixel distance A1 of a first set of labels and comparing it with the initial pixel distance A0 to determine whether a change has occurred; if so, calculating the distance H1 between the current image acquisition module and the forks according to a first proportional relationship, and proceeding to step 3); if not, calculating the final height H of the current forks as H = H0; 3) determining whether a second set of labels appears in the top-view image; if so, calculating the current pixel distance B1 of the second set of labels in the top-view image and calculating the current height change value H2 of the inner mast according to a second proportional relationship, and proceeding to step 4); if not, calculating the final height H of the current forks as H = X - H1; 4) calculating the final height H of the current forks as H = (X - H1) + H2. This invention only requires the acquired image to calculate the working parameters of the forklift, eliminating the need for sensors and reducing costs.