9results about How to "Achieve fixity" patented technology

The utility model discloses a medical care cart with waste bucket positioning function relates to medical care cart technical field, including bottom plate, moving wheel, support rod, nursing box and handle, moving wheel fixed mounting in the four corners of bottom plate bottom, support rod fixed mounting in the four corners of bottom plate top, nursing box fixed mounting at the top of support rod, handle fixed mounting at the top of nursing box. The utility model discloses through setting positioning mechanism, makes positioning mechanism to be able to position and fix with the placement of waste bucket, and then reached the effect of positioning and fixing, solved the waste bucket of traditional cart and used simple suspension or the design of slot type, lack stable fixed structure, when the cart is driven on uneven road, sharp turn or is subjected to external force collision, and waste bucket is easy to shake, tilt or even fall off, resulting in medical waste leakage, cause environmental pollution and increase the cross infection risk problem, reached the effect of positioning and fixing.

The utility model discloses a trolley type dry powder fire extinguisher convenient to disassemble, which comprises a trolley, a fire extinguisher and a limiting component, the cart comprises a base, moving wheels and a push handle, moving wheels are arranged at the bottom of the base; the push handle is arranged on one side of the base; the fire extinguisher is arranged on the top of the base through the limiting assembly. The limiting assembly comprises a supporting plate, a rotary knob, a limiting rod and a limiting base. The supporting plate is fixedly arranged on the push handle; the knob is rotationally arranged on the side, away from the fire extinguisher, of the supporting plate. The limiting rod is a T-shaped rod; one end of the limiting rod is connected with the knob, and the other end penetrates through the supporting plate and extends; a limiting groove matched with the extending end of the limiting rod is fixedly formed in the face, close to the limiting rod, of the limiting base. According to the fire extinguisher replacing device, physical strength can be saved, the fire extinguisher replacing efficiency is improved, and operation is easy.

The utility model relates to the technical field of steel formwork processing and overturning, in particular to a novel environment-friendly storage tank outer wall corrosion prevention and rust removal device which comprises a machine body, a base used for containing a storage tank is movably installed at the bottom end of the machine body, a rotating shaft is movably arranged at the top end of the machine body, and the bottom of the rotating shaft is fixedly connected with a fixing base used for abutting against the top end of the storage tank. The lifting assembly and the rotating assembly are arranged between the rotating shaft and the machine body, the rotating shaft is controlled to ascend, descend and rotate, and therefore the distance between the fixing base fixedly connected with the rotating shaft and the base is controlled, the purpose of clamping, fixing or loosening the storage tank is achieved, the rotating assembly controls the rotating shaft to rotate and drives the fixing base to rotate, and the storage tank is fixed and rotated. The first sliding rail and the second sliding rail are symmetrically arranged on the machine body and used for slidably installing the polisher and the spray gun correspondingly, the polisher and the spray gun conduct polishing and paint spraying on the annular side face of the outer wall of the storage tank, and the purposes of corrosion prevention and rust removal are achieved.

The application provides a LED lamp with double-layer fluorescent powder, and relates to the technical field of LED lamps, which comprises an outer supporting member, a lamp bead mounting assembly is installed in the outer supporting member, and a LED lamp ring is installed on the outer supporting member through the lamp bead mounting assembly. Through the above technical scheme, the purpose is to drive the side limiting plate to cooperate with the supporting ring through the inner knob, realize the clamping of the side limiting plate and the supporting ring on the preset hole of the ceiling, complete the installation and fixation of the LED lamp, drive the side supporting plate to support the two sides of the LED lamp ring through the outer knob, realize the fixation and installation of the LED lamp ring, achieve the installation of the LED lamp while facilitating the installation of the LED lamp ring, optimize the installation steps of the LED lamp and facilitate the replacement of the LED lamp ring, thereby improving the practicability of the LED lamp. In addition, the inner knob and the outer knob are installed in the mounting ring, and two installation effects can be realized by rotating the inner knob and the outer knob, so that the process of installing the LED lamp and replacing the lamp bead is more convenient and fast.

The utility model discloses a movable bearing platform and contain the human specimen transport vehicle of this bearing platform relates to human specimen bearing platform technical field, this movable bearing platform includes the protection box, the top of protection box is equipped with the box cover, the bottom of protection box even fixedly connected with the support leg, the inside of support leg is provided with the movement subassembly, the utility model discloses through the cooperation of upper shock absorber, lower shock absorber and fixed frame, has reached the effect of bearing platform fixed and shock attenuation, through the fixed frame fixed support leg, avoid the transport vehicle body when moving, and the protection box appears the displacement, and, through the cooperation of upper shock absorber and lower shock absorber, can the vibration of transport vehicle body in the transportation process produce absorption, avoid the human specimen in bearing platform and be damaged, and then realize the effect of fixed and shock attenuation.

This invention discloses a combined anatomical plate and operating tools for posterior approach reduction of acetabular fractures, including a locking plate and a reduction plate. The locking plate is an arc-shaped strip plate that fits above the greater sciatic notch and has screw holes. The locking plate has a screw rod with a nut. The reduction plate includes a first plate, a second plate, and a third plate, all integrally formed and each having screw holes. The first plate is curved to fit the anatomical structure above the acetabulum. The second plate intersects with the locking plate. The third plate is curved to fit the anatomical structure of the acetabular quadrilateral. In this invention, the third plate is tightly fitted to the quadrilateral, and the first screw hole of the locking plate is fixed to the ischial tuberosity with screws. The reduction tool is used to lift and twist the reduction plate assembly. The lifting action of the third plate on the quadrilateral pulls the quadrilateral protruding into the pelvic cavity outward, achieving reduction and fixation of the central dislocation of the hip joint.

This invention relates to the field of fire resistance performance testing technology for building samples. The invention discloses a portable coating combustion tester, comprising a water tank, a fan fixed to the top of the inner part of the extraction cylinder, an exhaust pipe fixed to the bottom of the extraction cylinder, a smoke extraction channel fixed to the first end of the first extraction pipe, a first clamping mechanism fixed to the top of the support platform, a bracket fixed to the top of the first extraction pipe, and a second clamping mechanism fixed to the top of the bracket. This portable coating combustion tester is small in size and lightweight, avoiding the safety hazards associated with external large gas cylinders, thus improving the portability and safety of the device. Simultaneously, it integrates thermocouples to collect the temperature of the unexposed surface of the sample and the flame temperature in real time. The smoke extraction channel removes the smoke, which enters the water in the water tank. Impurities in the smoke remain in the water, achieving a certain purification effect, and the water also cools the smoke.

This invention provides a photovoltaic building installation structure and photovoltaic system, relating to the field of photovoltaic technology. The photovoltaic building installation structure includes photovoltaic modules, suction cup components, and a vacuum component. A first suction cup and a second suction cup are respectively disposed on opposite sides of a supporting frame. The first suction cup is used to adhere to the building surface, and the second suction cup is used to adhere to the photovoltaic modules. The vacuum component includes a vacuum component and an energy storage component. The vacuum component is connected to both the first and second suction cups, and the energy storage component is electrically connected to the vacuum component. The photovoltaic modules are electrically connected to the energy storage component. The suction cup component of this invention connects the building surface and the photovoltaic modules, achieving the purpose of adsorbing and fixing the photovoltaic modules. The vacuum component can create a vacuum at the adsorption location of the first or second suction cup to enhance the adsorption force of the first and second suction cups. The energy storage component can supply power to the vacuum component, improving the flexibility and independence of photovoltaic installation, thereby improving the photovoltaic installation effect.

The utility model relates to the technical field of catheter connecting seat, disclose a PICC catheter anti -pressure injury connecting seat, including soft board, the soft board top fixedly connected with fixed box, the fixed box inside is provided with fixed component, the fixed component includes the fixed plate that is symmetrical left and right, the fixed plate inside all rotatoryly connected with symmetrical clamping ring left and right, clamping ring side wall all fixedly connected with connecting plate, the connecting plate bottom all is provided with reset spring, reset spring one end fixedly connected in the connecting plate bottom, reset spring other end all fixedly connected in the fixed plate top, in the utility model, medical staff will put the catheter joint and pipeline into the fixed box, the pipeline is clamped into the clamping ring, subsequently medical staff will place the soft board on the patient skin, reached the effect that will fix the catheter and separate with the skin, solved the problem that the catheter directly oppressed the skin, made the patient uncomfortable while the unstable catheter, improved the catheter use safety and stability.