6results about How to "Avoid falling off, etc." patented technology

The invention discloses a low-cost Ir-Sn oxide electro-catalytic anode, which is prepared by the following steps: pretreating a titanium substrate to form a rough structure with uniform overall distribution on the surface of the titanium substrate, then coating a mixed metal salt solution of titanium and tantalum on the surface of the titanium substrate, and preparing an intermediate layer with a compact structure by using a thermal decomposition method, thereby obtaining the low-cost Ir-Sn oxide electro-catalytic anode. And finally, circularly coating the surface of the intermediate layer with a noble metal salt solution, and performing high-temperature sintering to form a noble metal oxide catalyst layer. In the precious metal salt solution used by the electrocatalytic anode, the use amount of precious metal with high cost is relatively low, and the production cost can be greatly reduced on the premise of ensuring the electrocatalytic performance and the service life.

The utility model provides a detachable infusion support for DSA equipment, which comprises an infusion support main body, the infusion support main body comprises a rod piece, a hook and an infusion pump tray, the hook is arranged at the top end of the rod piece, and the infusion pump tray is movably arranged on the rod piece; the fixing assembly comprises a movable transverse rod and a plurality of buckling pieces, and the rod pieces are movably installed on the movable transverse rod. When an operation needs to be carried out in a DSA equipment operating room, the buckle piece in the fixing assembly is fixed to a transverse rod on the side of a DSA equipment bed body, when a patient needs to be transferred, the buckle piece is installed on the transverse rod of a transfer bed to be transferred along with the patient, and in the transfer process, the hook and the infusion pump are static relative to a sickbed; the situation that a needle falls off due to relative movement of the infusion support and a sickbed in the transfer process is avoided; the device not only can be used for hanging liquid, but also can be used for placing an infusion pump, and can be detachably mounted on DSA equipment or a bed body, so that operations or transfer and the like are facilitated, and the situations that an infusion needle falls off and the like are reduced.

This utility model discloses a waterproof computer power supply, belonging to the field of computer power supply technology. It includes: a power supply body with a storage groove inside; a wiring harness groove, a side groove, and a heat dissipation groove on one side of the power supply body; a power cord inside the wiring harness groove; and a connecting wire harness on the other side of the power supply body. This utility model incorporates a pull-out sealing mechanism. This design utilizes a pull-out structure to achieve sealed protection for the power supply. When the power supply is in use, the pull-out structure can be pulled out and quickly positioned according to the usage area, ensuring normal operation of the power supply. When not in use, it can seal the power supply, preventing external moisture and water from entering, thus extending the power supply's lifespan and safety, and improving its practical application.

The invention discloses a medical film coating method, and belongs to the technical field of medical film production. The coating method comprises the following steps: coating an inner layer on one side of a film substrate, wherein the thickness of the inner layer is 0.5-1.5 microns; coating a photosensitive layer on one side, far away from the film substrate 1, of the inner layer, wherein the thickness of the photosensitive layer is 13-22 microns; the bottom layer is prepared from the following raw materials in parts by weight: 10 to 20 parts of polyacrylate, 10 to 15 parts of epoxy resin, 3 to 8 parts of silica sol and a proper amount of water; when in use, the polyacrylate, the epoxy resin and the silica sol are respectively weighed and then added into water, and the mixture can be used for coating after being uniformly stirred; the photosensitive layer comprises the following raw materials in parts by weight: 30-45 parts of silver halide, 75-95 parts of gelatin and a proper amount of water; when in use, the silver halide and the gelatin are respectively weighed and then added into water, and the mixture can be used for coating after being uniformly stirred. The medical film provided by the invention is composed of the film substrate, the inner layer, the photosensitive layer and the outer layer, the adhesion between the layers is good, and the medical film has good wear resistance.

The invention relates to the technical field of electric power high-altitude operation equipment, and discloses an unmanned aerial vehicle mounted spraying mechanism which comprises a bottom plate, a circulating pump and a conveying pipe are arranged on the bottom plate, the circulating pump communicates with the conveying pipe through a second hose, and a fast mounting and clamping assembly is further arranged on the bottom plate and comprises a fast mounting and clamping base. The fast-assembly clamp base is arranged on the bottom plate, a groove is formed in the top face of the fast-assembly clamp base, a hoop part is arranged in the groove, an end plate is tightly held in the hoop part, the end, close to the conveying pipe side, of the second hose penetrates through the end plate, and the end, penetrating through the end plate, of the second hose penetrates into the end of the corresponding side of the conveying pipe. The position where the second hose is communicated with the conveying pipe is fixed by arranging a first American hose clamp, a quick-mounting clamp pressing plate is further arranged on the quick-mounting clamp base, and the end, close to the side of the second hose, of the conveying pipe is connected to the quick-mounting clamp base in a clamped and pressed mode through the quick-mounting clamp pressing plate. The device has the advantages of being quick to disassemble and convenient to maintain and replace.

The utility model relates to the technical field of industrial camera device, and disclose an adjusting structure for industrial camera, including mobile adjusting assembly, the rear side top of mobile adjusting assembly is installed with anti -drop connection subassembly, the top of anti -drop connection subassembly is installed with height adjusting assembly, the periphery of height adjusting assembly is installed with support subassembly, and its top is installed with lighting assembly. The utility model discloses the top of device is installed with lighting assembly, can make when using this kind of device, when using at night, even if the case of dim light, can provide the lighting effect through its component, and can carry out different angle adjustment to realize different demands.