3results about How to "Reasonably arranged" patented technology

The invention provides an indoor ultra-wideband transparent directional antenna, which comprises a transparent outer cover, a transparent bottom plate, a base, a first rhombus array and a second rhombus array, and is characterized in that each of the first rhombus array and the second rhombus array comprises four transparent oscillators, and the four transparent oscillators are arranged in a rhombus shape; the first rhombus array is connected with the first feed network, and the second rhombus array is connected with the second feed network. The diamond array can maximize the diagonal distance between the units, which is crucial for suppressing the grating lobes of the antenna, especially for suppressing the grating lobes at the high-frequency end. And the grating lobes can cause energy to radiate towards unwanted directions, so that the gain and efficiency of the antenna are reduced. The four transparent oscillator diamond arrays achieve good balance among performance, flexibility, complexity and cost.

This application discloses a filter and power device, belonging to the field of power electronics technology. The filter includes: a terminal block with a first groove on one side and a second and third groove connected to each other on the side opposite to the first groove; a first magnetic ring placed in the first groove; a second magnetic ring placed in the second groove; and a filter assembly, at least partially placed in the third groove, with the filter assembly located between the first and second magnetic rings. Thus, this application achieves a high degree of integration of the first magnetic ring, the second magnetic ring, and the filter assembly through the terminal block, simplifying the filter structure, reducing the space occupied by the filter, making the filter layout more compact, and the arrangement between the various structures more reasonable. It fully utilizes the internal space of the terminal block, achieving a tight connection between the various structures within a limited space, effectively reducing the overall size of the filter and the overall volume occupied by the filter.

The application relates to a high-density battery structure which comprises a top cover, a box body, a battery cell module, a protection plate and a panel; the battery cell module is arranged in the box body; the top cover covers the top of the box body; the panel covers the end face of one end of the box body, and the panel is arranged in abutment with the top cover; the battery cell module comprises a first battery cell module, a second battery cell module and a third battery cell module; the first battery cell module and the second battery cell module are adjacently and symmetrically arranged; the third battery cell module is arranged close to the panel; and the protection plate is arranged on the top of the third battery cell module. Through the structure, the problems of heat of the battery cell module and insufficient space of the box body can be effectively solved. The application has the advantages of simple structure, convenient disassembly and assembly, easy maintenance, long service life of the battery, high practicability and economy, wide application range, and can be produced and used as a general product.