51results about How to "Flexible use of space" patented technology

The invention discloses a pen bag of marker pens, and belongs to the field of stationeries. The pen bag of marker pens comprises a bag body (7) and an upper cover (1), and further comprises a plurality of elastic bands (4), wherein the elastic bands (4) are arranged on the middle or the upper part of an inner cavity of the bag body (7) and are fixedly connected to the inner wall of the bag body (7); and the elastic bands (4) are distributed in a mode of being staggered transversely and vertically. Two ends of all elastic bands (4), which are transversely distributed, are fixedly connected to the inner wall of the bag body (7), and two adjacent elastic bands (4), which are transversely distributed on the middle, are opening elastic bands (41); and one end of each of the elastic bands (4), which are vertically distributed, is connected to the inner wall of the bag body (7), and the other end of the elastic band (4) is connected to the opening elastic band (41) on the corresponding side. The pen bag of the marker pens, with the structures, is suitable for storing marker pens different in specification, and by virtue of the opening elastic bands (41), a space inside the pen bag is more flexible to use. The pen bag has the characteristics of simple structure, low manufacturing cost and convenient use.

An instrument stand with variable ground contact positions of its supporting pods is disclosed. It has a standing post mounted with two positioning rings. One of them is fixed, and the other can slide relative to the former. The positioning rings have several supporting bases and several connecting elements that fix with the supporting bases after angle adjustment. The supporting pods are locked on the two positioning rings. Each supporting pod is controlled by the relative motion of the two positioning rings to expand and collapse. The ground contact positions of the supporting pods of the invention are thus variable.

The invention discloses a combined bookcase with a telescoping structure. The combined bookcase comprises a pedestal, a first combined bookcase body and a second combined bookcase body, wherein the first combined bookcase body and the second combined bookcase body are sequentially arranged on the upper end of a pedestal along the horizontal direction, a sliding rail is arranged on the pedestal, the second combined bookcase body is arranged on the sliding rail, the first combined bookcase body comprises a first bookcase body and a second bookcase body arranged on the upper end of the first bookcase body, and the second combined bookcase body comprises a third bookcase body and a fourth bookcase body arranged on the upper end of the third bookcase body. Fixing blocks are arranged on the four lower corners of the first bookcase body, the second bookcase body and the fourth bookcase body, and pulleys are arranged on the four lower corners of the third bookcase body. Fixing slots are arranged on the four upper corners of the first bookcase body, the second bookcase body, the third bookcase body and the fourth bookcase body, and the positions of the fixing blocks correspond to the positions of the fixing slots. The combined bookcase has the advantages of simple structure and reasonable design, greatly increases the book storage capability, and is telescopic, combinable, and dust-proof. The combined bookcase is worthy of promotion.

The invention discloses a cushion packaging structure, including at least one plate and at least two stop blocks, the plates are arranged in a storage box, the stop blocks are of the same structures which can be connected in series and pivoted to each other, through different pivot angles and series connection numbers of the stop blocks, one or more stop block groups are formed, the stop blocks use positioning sections thereon to be combined in positioning holes in the plates, the positioning holes having contours which are substantially the same, so as to fix the one or more stop blocks on a plate, thereby forming a storage space having a specific contour in the storage box. After the plate is dismounted, the stop blocks can also be arranged on another plate, so as to define different storage spaces.

The invention discloses a portable cleaning device for post-urology medical equipment, which includes an upper box body, a lower box body, a sealing flip cover, a fastening slider, a sliding sleeve and a lifting inner frame, and the lifting inner frame is movably installed on the upper box body. The inner side of the upper part, and the lifting inner frame and the upper box are butt-fixed by fastening the screw cap, the outer surface of the lower part of the inner lifting frame is fixedly equipped with shock-absorbing feet, and the upper inner side of the inner lifting frame is provided with a combination groove, The inner inner surface of the lifting inner frame is movably installed with a rotating clamping cap, the upper part of the lifting inner frame is fixedly sleeved with a combined partition, and the outer surface of the fastening screw cap is movably sleeved with a fixed washer; A portable cleaning device for post-urology medical equipment, through a sliding fixed structure, makes the cleaning device more convenient to carry and maintain, allows its internal space to be combined arbitrarily, increases its cleaning efficiency, and makes its use more flexible.

The invention provides an automobile armrest box. The armrest box comprises a box hopper; an armrest type box cover is arranged at the back half part of the opening edge of the box hopper; a sliding cup support having the relatively shallow supporting cavity is arranged at the opening edge of the box hopper; the sliding cup support slides in the automobile length direction; the lower part of the front end inside the box hopper is empty or is provided with a fixed cup support; the sliding cup support is exposed when sliding to the front end; the sliding cup support is located below the armresttype box cover when sliding to the back end, and the front end of the box hopper is exposed. According to the scheme, an automobile front-row cup holder and the automobile armrest box are integrated,the armrest type box cover only covers the back half part of the box hopper, the front half part of the box hopper exposes the sliding cup support or the bottom empty area / fixed cup support through front-and-back sliding of the sliding cup support, thus drinks or cups in two heights can be placed, and the space is more flexible to use.

The invention relates to a display unit, comprising: a rotating casing with a front opening; a support leg for supporting the rotating casing in rotating mode; a gravity drop hammer arranged on one side of the rotating casing; and an information display element exposed at the front opening. An electronic device equipped with the display unit can be set into different styles, but the display contents of the display unit are processed in a certain direction, therefore improving the convenience of users.

The present invention relates to a kind of self-adaptive dual-binary turbo code encoding and decoding method based on DVB-RCS standard, relates to double-binary Turbo code coding in DVB-RCS standard satellite communication system return link RCST (Return Channel Satellite Terminal) small station Structure, interleaving algorithm, selection of puncturing pattern, Max‑Log‑MAP soft input and soft output decoding algorithm, CRC check, etc. The present invention calculates the CRC passing rate of the 100-frame data decoded by the receiving end in real time, generates a code rate adjustment factor, and feeds it back to the sending end to adjust the encoding code rate, so as to realize the optimization of the Turbo code rate and information transmission efficiency.