8results about How to "Prevent hands off" patented technology

The utility model discloses a convenient temperature and humidity detector, which relates to the technical field of temperature and humidity detection, and comprises a detector main body, one end of the detector main body is provided with a temperature and humidity probe, the outside of the temperature and humidity probe is provided with a protective cover, and the outer surface of the protective cover is provided with a ventilation groove. The lower end of the detector body is provided with a carrying assembly, the lower surface of the detector body is provided with two moving grooves, one end of each moving groove is provided with a limiting groove, the carrying assembly comprises a carrying frame, and one end of the carrying frame is provided with a connecting baffle plate. According to the scheme, the problems that most of existing convenient temperature and humidity detectors are directly held and taken by hands, lack of hand limiting structures, easy to fall off from the hands and damage, low in safety performance and limited in placement application range and poor in flexibility and applicability due to the fact that the existing convenient temperature and humidity detectors can only be placed on a plane during placement are solved.

The utility model relates to the technical field of textile processing, and provides a bundling tool which comprises a clamping assembly, and the clamping assembly is provided with a clamping gap used for clamping a plurality of tows. The two ends of the clamping assembly are respectively an open end for each tow to enter the clamping gap and a closed end for preventing the tows in the clamping gap from being separated from the clamping assembly. The bundling device has the beneficial effect of reducing the bundling time.

The utility model relates to centrifuge equipment technical field, proposes a kind of modularization full hydraulic centrifuge, including centrifuge body, and the modularization placing frame is set to centrifuge body outside, and the modularization placing frame bottom end is placed with module integrated bottom plate, and the lower clamping groove is set to module integrated bottom plate bottom end, and the lower clamping groove bottom end is clamped and is provided with lower clamping block, and the lower clamping block bottom end is fixedly connected with lower connecting block, and the lower connecting block upper end is fixedly connected with rotating block, and the rotating block is rotatably connected with threaded rod, and the threaded rod outer wall is provided with upper connecting block, and upper connecting block and threaded rod are set to screw connection, and lower clamping block is clamped in the inside of upper clamping groove;Modularization placing frame and module integrated bottom plate are stably fixed between by upper and lower clamping structure, and can be quickly disassembled and installed by rotating threaded rod, improve the modularization operating efficiency;The setting of handle facilitates the rotation of threaded rod, and its anti-skid line effectively prevents hand-off when operating.

This utility model discloses a refrigerator metal door, including: a refrigerator door unit, a stepped assembly, the stepped assembly being disposed on the refrigerator door unit and used to obstruct the flow of foam material; and an anti-slip assembly, also disposed on the refrigerator door unit and used to prevent the door from slipping off the hand when pulled out. This utility model, through the cooperation of the refrigerator door unit and the stepped assembly, effectively obstructs the flow of foam material and utilizes the adhesiveness of the foam material to bond the components, avoiding the problems of material leakage and loosening caused by wrinkles in double-sided tape or sponge in traditional assembly, reducing production scrap, improving the tightness and stability of the door assembly, eliminating the need for adhesive materials, simplifying the process and reducing costs. The anti-slip assembly enhances hand friction when the door is pulled out, preventing slippage, improving operational safety and convenience, and enhancing the user experience.

The utility model discloses a shock attenuation tool, wherein the shock attenuation tool (100) includes the sword body (10) and with the sword body (10) one side connection sword handle (21), the sword body (10) has the cutting edge part (11), and the cutting edge part (11) near sword handle (21) one side is the chopping end (111) for chopping, still be equipped with the force relief hole (12) on the sword body (10), when chopping end (111) chops external object (30), the force that chopping end (111) received is along the sword body (10) transmission to sword handle (21), be equipped with the force guide area (1111) on the sword body (10), and the force relief hole (12) set up in the force guide area (1111), for reduce the force that chopping end (111) chops external object (30) when transmission to sword handle (21), reduce the impact force and the shock that the user received produces, the utility model discloses realize shock attenuation, reduce the shock and impact force that produce when cutting hard thing, provide better use experience for the user.

The utility model discloses a disposable intravenous indwelling needle external interface with protection function belongs to indwelling needle technical field, and it includes indwining needle interface, and the bottom fixed connection of indwining needle interface has infusion pipe, and the sleeve of infusion pipe is equipped with sleeve, and the sleeve is equipped with knob, and the inside of knob is provided with second thread, and the top fixed connection of sleeve has two clamps, and two clamps are located the both sides of infusion pipe respectively, and the clamp is flexible material, and be provided with first thread on the clamp. This disposable intravenous indwelling needle external interface with protection function is through setting up clamp, first thread, knob and second thread, and two clamps will be close to each other because of the extrusion of knob, and two clamps extrude infusion pipe to make the liquid in the inside of infusion pipe no longer flow, and the indwelling needle external interface can carry out anti -backflow protection, prevents blood backflow to cause pipeline blockage in indwelling needle, and the subsequent infusion treatment work is convenient.

The utility model discloses a meteorological fault detection equipment belongs to meteorological fault maintenance technical field, and its technical scheme main points include meteorological fault diagnostic instrument, the rear side swing joint of meteorological fault diagnostic instrument has the accomodating fixed establishment, the front side swing joint of meteorological fault diagnostic instrument has the sealed dustproof mechanism, can through the rear side of diagnostic instrument and set up the support box and the accomodating arc groove clamp rod, the arc groove clamp rod accomodates under normal condition and does not affect the carrying, pulls out the arc groove clamp rod in the operation time, and starts drive motor, can firmly hold diagnostic instrument on the maintenance box or outside clippable point, so that the staff need not long time to lift heavy instrument, avoids the instrument from falling off, damaging because of fatigue, eliminates the risk of high altitude projectile, simultaneously, after the instrument is fixed, personnel operation is more convenient, has improved the detection efficiency, can through setting up the sealing box and rotatable sealing cover outside diagnostic instrument, can tightly wrap the wiring port usually, prevents dust, impurity from entering.

This utility model provides an impeller and a fan, relating to the technical field of kitchen appliances. The impeller provided by this utility model includes: a central disc and a bushing. The bushing is coaxially connected to the central disc. The bushing is provided with a shaft hole for connecting to a motor shaft. A handle structure protruding outward is provided on the circumferential outer wall of the bushing. The protruding handle structure on the bushing provides a leverage point for maintenance workers. Maintenance workers can use their fingers to grip the handle structure, thereby pulling the impeller off the motor shaft, preventing the impeller from slipping out of their hands when pulling it out, thus facilitating the disassembly and maintenance of the impeller.