6results about How to "Shrinkable" patented technology

The invention discloses a seepage collecting device which comprises a bag body, a base plate and a drainage pipe, the base plate is arranged on the upper portion of the front side of the bag body, the drainage pipe is connected to the bottom of the bag body, the base plate is divided into a left independent plate body and a right independent plate body which are detachably connected with each other, and the two independent plate bodies are connected with the front side of the bag body through corrugated folding structures. A seepage collecting hole is formed in each independent disc body, and two drainage tube extending holes corresponding to the two seepage collecting holes are formed in the upper part of the rear side of the bag body. According to the exudate collection device, exudate collection can be carried out on two drainage positions on a patient by adopting one bag body, the number of the bag bodies does not need to be increased, and the discomfort of the patient can be reduced.

The utility model discloses a convenient portable pen type syringe rubber plug relates to syringe rubber plug technical field, including rubber plug body, and the edge of rubber plug body side wall is integrally provided with the scraping strip, the chamfer processing between scraping strip and rubber plug body side wall, and the one end of rubber plug body is integrally provided with the push column, and the push column is coniform setting, and the rubber plug body on the edge of push column is provided with a plurality of anti -sticky ball, when using, the inner ring in rubber plug body and the push rod cooperation installation of syringe, through the injection effect of the medicine liquid in the syringe inside of rubber plug body that realizes the pull push rod, when the medicine liquid of rubber plug body pushes, simultaneously, the residual medicine liquid on the inner wall of syringe is effectively scraped up by scraping strip, effectively avoid the situation of residual medicine liquid, when the injection of medicine liquid, through the push column and enter the liquid outlet in the end of syringe, effectively realize the complete injection of the medicine liquid in the syringe, avoid the influence of the therapeutic effect of medicine liquid because of the insufficient measurement.

The present invention belongs to the technical field of lamp poles, specifically a 5G multifunctional smart lamp pole using basalt fiber composite materials, including a base, the top of the base is fixedly connected to a lower rod body, the interior of the lower rod body is provided with a plurality of connecting pipes that are mutually sleeved and axially slidable, the interior of the connecting pipe is slidably connected to an upper rod body, and the lamp pole body is formed by a lifting mechanism, the plurality of connecting pipes that are mutually sleeved and the lower rod body, and a mounting device is installed on the outer wall of the upper rod body. The present invention adopts a retractable manner, and the staff can lift the present invention by connecting an external motor, which improves the installation efficiency of the present invention, eliminates the need for the staff to climb to a high place to inspect the light source, improves the inspection and replacement efficiency of the intelligent light source, and improves the safety of the staff; the present invention is retractable, reduces the occupied space and is easy to transport.

The utility model relates to the technical field of catfish catching, and provides a silurus asotus fish catching device which comprises a catching box, fish inlets are formed in the centers of the four faces of the catching box, hollow frames are fixedly installed on the outer surfaces, close to the fish inlets, of the catching box, and first limiting pins are movably embedded in the outer surfaces of the multiple hollow frames; the two-way screw is rotated through the adjuster, the two-way screw can drive the two adjusting plates to move oppositely or oppositely, the opposite faces of the adjusting plates and the long strip plate are fixedly connected with the blocking net, the adjusting plates drive the blocking net to block the fish inlet, and adjustment can be conducted according to the size of catfishes needing to be captured; limiting blocks are fixedly mounted at the upper ends of the two adjusting plates, and the limiting blocks are movably embedded in limiting grooves, so that the adjusting plates can only move left and right on the outer surface of the two-way screw rod and cannot rotate along with the adjusting plates, a first limiting pin is pulled to move out of the interior of a limiting hole, and then a hollow U-shaped plate is pulled through a handle to drive a conical net to be taken out and cleaned.

The invention discloses a split mounting type flexible material dry fermentation system, relates to the technical field of environment-friendly new energy, and aims to solve the technical problems of large occupied area of fixed land and high equipment construction and operation cost in the existing biological substance fermentation process. The split mounting type flexible material dry fermentation system comprises a liquid fermentation container and at least one flexible dry fermentation container, and a control container, a biogas storage container, a gas-fired boiler and a control system. The flexible biomass fermentation system which is movable, capable of flexibly expanding and reducing volume, convenient to install and low in cost is designed, equipment of the system can be moved at any time, and a liquid fermentation container, a flexible dry fermentation container and a biogas storage container are jointly constructed by adopting detachable materials and flexible materials; the system has the advantages that the cost is low, the capacity can be reduced and expanded, and the system has the function of quick assembly due to the detachable material, so that the system does not need to adopt a traditional on-site construction mode and is not limited by on-site geological conditions.

The present application relates to a kind of shell-core nanofiber membrane with temperature control shrinkage, preparation method and application;DCM and DMF are sequentially added to the mixture consisting of PTMC and PVP to obtain a mixed solution, wherein the mass percentage of solute is 2-5%; the mixed solution is stirred to obtain an electrospinning precursor solution after sufficient dissolution;After electrospinning of electrospinning precursor solution using single shaft spinneret, vacuum drying obtains nanofiber membrane, the fiber diameter of the nanofiber membrane is 0.203-0.603 μm, has shrinkage under humid conditions, and the shrinkage is enhanced with the increase of temperature, and the shrinkage rate in PBS at 20 DEG C to 37 DEG C for 2h is 20.4% to 54.33%; the nanofiber membrane adheres to wound site can effectively reduce wound area, for promoting active healing of wound, using single shaft electrospinning process preparation, it is more simple and convenient, more economical to operate.