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Novel indwelling needle sticker film capable of preventing phlebitis
ActiveCN224387848UImprove practicalityConditions that increase the risk of puncture site infectionInfusion needlesSurgeryBiology
This utility model discloses a novel indwelling needle patch for preventing phlebitis, comprising a patch body, an adhesion component on one side of the patch body, and a limiting component on another side of the patch body; the adhesion component includes a groove on the top of the patch body, within which a preventive layer is disposed, the preventive layer being used at least to prevent phlebitis; an adhesion structure and a fixing structure, the adhesion structure being disposed on both sides of the patch body, the adhesion structure being used at least to ensure that the patch body adheres to the patient's skin, and the fixing structure being disposed on both sides of the adhesion structure. This utility model, through its adhesion component, can prevent phlebitis through the preventive layer while ensuring a better fit between the patch body and the indwelling needle, thereby preventing insufficient fit between the patch body and the indwelling needle, which could increase the risk of infection at the puncture site, thus increasing the practicality of the indwelling needle patch.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
High-strength earthquake-resistant metal pipe support system
ActiveCN224283716URealize stable limit fixationreduce shakingPipe supportsPipe elementsFire - disastersVibration transmission
This utility model relates to the field of pipe support devices, and more particularly to a high-strength, earthquake-resistant metal pipe support device, comprising a pipe body; earthquake-resistant components are fitted on the exterior of both ends of the pipe body, and a support component is fitted in the middle of the pipe body. This utility model utilizes an arc-shaped limiting frame in the earthquake-resistant component to adjust its height according to the diameter of the pipe body, thereby limiting and fixing the pipe body. Then, the support component is lifted and placed in the middle of the pipe body, and its rotation adjustment provides oblique support to the pipe body. Through the combined use of the rubber vibration-damping pad inside the arc-shaped limiting frame and the support column in the support component, vibration transmission can be reduced. In this way, pipe displacement, swaying, and deformation can be effectively reduced, lowering the probability of pipe rupture and leakage, protecting the substances transported inside the pipe from leakage, and preventing secondary disasters such as fires, explosions, and poisoning caused by leaks.
Owner:HEBEI BEIJING YANG PIPELINE MANUFACTURING CO LTD
Scissor vehicle braking tool
PendingCN121948327ABraking is easyImprove stabilityBraking element arrangementsLifting devicesControl theoryBraking system
The invention discloses a scissor car braking tool, and relates to the technical field of scissor car braking, the scissor car braking tool comprises a bottom plate, braking side plates are fixedly mounted on the two sides of the bottom plate, mounting boxes are fixedly mounted on one sides of the pair of braking side plates, a storage box is fixedly mounted on the top of each mounting box, and the scissor car braking tool further comprises a blocking component; the mechanical sliding problem in the site construction process is effectively solved through the braking tool, and operation is easy and convenient; the problems that an existing scissor car braking mode mostly depends on a braking system of equipment or a cushion block is manually placed, but the braking system of the equipment is prone to being abraded after being used for a long time, braking force is reduced, and the cushion block is not stably placed manually are solved.
Owner:CHINA CONSTR EIGHTH BUREAU TIANJIN CONSTR ENG CO LTD
Cable limiting structure for cable trench support
Owner:GUANGDONG YUNFENG POWER INSTALLATION CO LTD
Substrate heating carrier
A substrate heating carrier comprises a rectangular plate, a plurality of rectangular holes are formed in the rectangular plate from top to bottom in a penetrating mode, the rectangular holes are evenly distributed in the rectangular plate, annular grooves are formed in the upper ends of the rectangular holes, embedded grooves are formed in the two ends of the rectangular holes in the length direction respectively, penetrating rods are arranged at the bottoms of the embedded grooves in a penetrating mode, and end caps are arranged at the lower ends of the penetrating rods. The upper end of the penetrating rod is connected with an upper top plate through threads, the upper top plate is provided with a step groove, the upper end of the penetrating rod is sleeved with a spring, the spring is located between the upper top plate and the bottom of the embedded groove, the two sides of the rectangular hole in the width direction are each provided with a pair of kidney-shaped holes, and movable screws are movably arranged in the kidney-shaped holes. The upper ends of the moving screws located on the same side are connected with upper clamping plates through threads, and the upper clamping plates are located on the upper sides of the rectangular plates. According to the utility model, the substrate is convenient to take and place, the limiting and fixing effect on the substrate is improved, the problem that the substrate moves when being transferred is avoided, and the contact effect of the lower wall of the substrate and the heating block can be ensured.
Owner:SICHUAN MOUNTEK ELECTRONIC TECH CO LTD
Electronic bracelet convenient for patient to wear
ActiveCN224251370UImprove applicabilityQuick winding and fixingBraceletsSensorsStructural engineeringMechanical engineering
The utility model discloses an electronic bracelet convenient for a patient to wear, which comprises an electronic bracelet body, one end of the electronic bracelet body is fixedly provided with a first connecting band, the outer wall of the first connecting band is provided with a first magic tape, one end of the electronic bracelet body is fixedly provided with a connecting sleeve, and the outer wall of one side of the connecting sleeve is provided with a rectangular through groove; metal rods are inserted into the rectangular through grooves and the inner walls of the connecting sleeves, sleeve belts are fixed to the outer walls of the metal rods, and second connecting belts are fixed to the outer walls of the sleeve belts. A patient and medical staff can quickly wind and fix the electronic bracelet on the wrist of the patient, and meanwhile, the metal rod with one side connected with the second connecting belt, the elastic belt and the third connecting belt of different lengths can be integrally inserted into the connecting sleeve by a return staff according to the thickness of the wrist of the patient; the electronic bracelet can be stably wound on the wrist of a patient with the corresponding thickness through the first connecting band, the second connecting band, the elastic band and the third connecting band, and the applicability of the electronic bracelet is improved.
Owner:GUANGDONG NO 2 PROVINCIAL PEOPLES HOSPITAL
A novel sootblowing device
This utility model discloses a novel soot blowing device, belonging to the field of flue gas denitrification technology. It includes a blowpipe with a nitrogen main branch pipe connected to its middle section. A blowpipe support, connected to the top of the blowpipe's outer surface, is fixedly installed on the outer surface of the nitrogen main branch pipe. Multiple sets of slit-type nozzles are formed at the bottom of the blowpipe's outer surface, and a catalyst module is located at the bottom of the blowpipe. This novel soot blowing device, through the engagement of a positioning vertical plate and a moving rack plate with a rotating gear, drives the rotating horizontal bar and the telescopic diagonal bar to rotate. This allows for flexible adjustment of the arc-shaped baffle, enabling more precise control of the slit-type nozzles. It alters the angle at which the baffle blocks and guides the nitrogen emitted from the slit-type nozzles, achieving precise soot blowing and facilitating better adjustment of the soot blowing range. This significantly improves the targeting and effectiveness of soot blowing, facilitating more efficient soot blowing operations.
Owner:西昌市蓝鼎环保科技有限公司
Irregular product latticed paper packaging inner box folded plate and packaging box with irregular product latticed paper packaging inner box folded plate
ActiveCN224131569URaise the gradeGood limit fixation effectRigid containersStructural engineeringIndustrial engineering
The utility model relates to an irregular product latticed paper packaging inner box folded plate and a packaging box thereof, the folded plate comprises a left side plate, a front side plate, a right side plate, a rear side plate and a first adhesive opening which are sequentially connected in a folding mode from left to right, and the lower side of the rear side plate is sequentially connected with a bottom plate, a plurality of latticed plates and a second adhesive opening in a folding mode. The upper side of the rear side plate is sequentially connected with a top plate and a third adhesive opening in a folded mode, a plurality of knife lines are arranged on the connecting face of the top plate and the third adhesive opening at intervals, the knife lines form a plurality of second division openings, and the second division openings correspond to the first division openings one to one. The opening of the second division opening is larger than that of the first division opening; the packaging box comprises an inner box and an outer box. The inner box provided by the utility model is formed by folding the integrally-formed folded plates and is provided with the lattice structure, so that the problems that a plurality of irregular products are combined and packaged to be scattered and shake can be solved, the limiting and fixing effects of the packaging inner box are improved, and a better protection effect is achieved.
Owner:YUNNAN QIAOTONG PACKAGE PRINTING
Control valve seals and control valve
This application relates to the field of fluid control technology, specifically to a seal for a control valve and a control valve. The seal includes: a seal body comprising a first edge and a second edge disposed opposite to each other along a first direction; a first limiting structure and a second limiting structure, the first limiting structure being disposed at the first edge and the second limiting structure being disposed at the second edge, the first limiting structure and the second limiting structure respectively engaging with the housing of the control valve to limit relative rotation between the seal and the housing; wherein the first limiting structure includes a plurality of first sub-limiting portions, the plurality of first sub-limiting portions being spaced apart at the first edge; a second limiting structure is provided between adjacent first sub-limiting portions; or, the second limiting structure includes a plurality of second sub-limiting portions, the plurality of second sub-limiting portions being spaced apart at the second edge; a first limiting structure is provided between adjacent second sub-limiting portions. This seal can reduce the risk of internal leakage in the control valve.
Owner:DUNAN AUTOMOTIVE THERMAL MANAGEMENT TECH CO LTD