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32results about How to "Avoid poking" patented technology
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Coating device
PendingCN119193297Aavoid pokingImprove work efficiencyBioreactor/fermenter combinationsBiological substance pretreatmentsMechanical engineeringCulture mediums
The invention relates to the technical field of experimental instruments, and discloses a coating device which comprises a main support. The mechanical arm is connected to the main support and comprises a connecting rod, a lifting driving mechanism, a rotating driving mechanism and a coating assembly, the lifting driving mechanism is used for driving the connecting rod to ascend and descend relative to the main support, the rotating driving mechanism is used for driving the connecting rod to rotate, and the coating assembly is arranged at the bottom end of the connecting rod and comprises a coating head; the detection structure can detect whether the coating head is in contact with the culture medium; the control structure is in communication connection with the detection structure and the lifting driving mechanism, and when the connecting rod is driven by the lifting driving mechanism to move downwards, the control structure can control the lifting driving mechanism to stop working when the detection structure detects that the coating head makes contact with the culture medium. And the device is suitable for coating culture media with different thicknesses.
Owner:GUANGZHOU NAT LAB
Negative pressure structure for emptying air in blood taking needle
The negative pressure structure comprises a blood collecting needle and a vacuum bag, the blood collecting needle comprises a needle handle, a needle tube, a sleeve and the vacuum bag, the sleeve is made of a flexible film material, the needle tube is arranged in the sleeve, and the needle tube and the sleeve are fixed to the end face of the needle handle. A fixing part A and a fixing part B are arranged at the two ends of the vacuum bag respectively and are made of hard materials, the fixing part A is provided with a bag inlet, the bag inlet is provided with an inner film, the fixing part B is provided with a bag outlet, and the bag outlet is provided with an outer film. The lower end of the sleeve is fixed to the fixing piece A. The needle tube, the bag inlet and the bag outlet are located on the same vertical line. The tip end of the needle tube can pierce the inner membrane to enter the cavity of the vacuum bag, air in the blood taking needle is emptied through the vacuum bag, it is ensured that an existing vacuum blood taking tube can be filled with 2 ml of blood, and waste caused by discarding of the first blood taking tube which is not filled with blood is avoided.
Owner:杭州市第九医院
Hole penetrating device and cutting system
ActiveCN222331803Ureduce manufacturing costavoid pokingGlass severing apparatusLaser cuttingProduction quality
The utility model relates to the technical field of glass laser cutting equipment, in particular to a through hole device and a cutting system. The through hole device comprises a supporting cross beam and air guide equipment, the supporting cross beam is arranged on the downstream side of the glass laser cutting equipment, the air guide equipment is connected to the supporting cross beam, the air guide equipment is provided with an air nozzle, the air nozzle is configured to be aligned to the position where glass hole slag does not naturally fall off, the air guide equipment is connected with an air bin, and the air bin is connected with the supporting cross beam. The gas bin can convey compressed gas to the gas guide equipment, and the compressed gas is blown out from the gas nozzle so as to blow off glass hole slag. The cutting system comprises the through hole device. According to the through hole device and the cutting system, glass hole slag is blown off in a non-contact mode, the production quality of glass can be improved, the overall size of the through hole device is small, and the occupied area of the cutting system can be reduced.
Owner:GUANGXI NANBO NEW ENERGY MATERIAL TECH CO LTD +1
Anti-escape fence
The utility model provides an anti-escape fence, which belongs to the technical field of fences and comprises a breeding room, the breeding room is connected with a solar panel and a cage body, a protective assembly is arranged above the cage body and comprises a rear handrail and a front handrail, vertical rods, side handrails and fixing columns are arranged at two ends of the rear handrail and two ends of the front handrail, and an inclined rod is arranged at the upper end of the rear handrail. A fixing frame and a protective net are arranged at the upper end of the front handrail, a camera is arranged at the upper end of the vertical rod, an adjusting rod is arranged on one side of the vertical rod, and a rotating rod, a pedal and a connecting plate are arranged at one end of the adjusting rod. The forest musk deer warning device has the advantages that the solar panel and the camera are used for observing the movement range of the forest musk deer in all directions, and the warning assembly is used for scaring off climbing of the forest musk deer; in addition, the forest musk deer is protected through the rear handrail, the inclined rods, the front handrail, the protective net and the side handrails, stabbing injury during climbing is avoided, the protective range is expanded, the forest musk deer is effectively prevented from escaping, and animals are protected while management is enhanced.
Owner:GUANGYUAN CHUNSHAN ECOLOGICAL AGRICULTURE CO LTD
Circular and flat combined functional adhesive device manufacturing system
PendingCN119188907AImprove production efficiencyPrevent deviationMetal working apparatusStructural engineeringManufacturing systems
The invention discloses a circular and flat combined functional adhesive device manufacturing system which comprises circular cutting equipment and flat cutting equipment, a plurality of circular cutting dies are arranged in the circular cutting equipment, a positioning cutting die is arranged in the circular cutting dies, positioning cutting lines are arranged on the positioning cutting die, and the circular cutting die can cut materials through the positioning cutting lines while the positioning cutting die cuts the materials. The position, not covered with the gum material, of the material is cut to form a positioning hole; meanwhile, a positioning column and a receding groove are arranged on the flat cutting die, the positioning column can be inserted into a positioning hole in a material and tension the material, and then the position of the material relative to a cutting piece is accurately limited, so that the problem that circular cutting equipment and flat cutting equipment are matched for cutting is solved, and the manufacturing and production efficiency of functional adhesive devices is effectively improved.
Owner:厦门美塑新质科技有限公司
Automatic winding device for fishing line for Taiwan fishing
The utility model discloses an automatic winding device for a fishing line for Taiwan fishing, which comprises a line coil assembly and a handheld driving mechanism, a butt joint clamping sleeve is installed in the center of the wire coil assembly in an embedded mode. The top end of the handheld driving mechanism is rotationally connected with a rubber butt joint, the rubber butt joint is in butt joint with the butt joint clamping sleeve in a matched mode, and the handheld driving mechanism is used for driving the rubber butt joint to rotate. When the fishing line is wound, the handheld driving mechanism can automatically drive the line coil assembly to rotate to wind the fishing line, manual winding is not needed, winding is more convenient, meanwhile, after winding is completed, the line coil assembly and the handheld driving mechanism can be separated, and storage is facilitated.
Owner:刘涛
A metal seeded ring that can be tested for impedance under power
ActiveCN121518257BImprove reliabilitygood repeatabilityBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismMetal working
The application relates to the field of microbial treatment, and particularly relates to a metal inoculation ring capable of testing impedance by electrification, which comprises a metal working end used for contacting and absorbing a sample, a mounting part connected with the metal working end, and a control module electrically connected with the metal working end, wherein the control module comprises a mode switching unit used for switching between a heating mode and a detection mode, a power driving module used for applying an electric current to the metal working end in the heating mode so that the metal working end generates heat to achieve sterilization, and an impedance detection module used for applying a detection electric signal to the metal working end in the detection mode to detect the absorption condition of the sample; and the control module is configured to judge the state of the sample absorbed by the metal working end according to the change of the electric characteristic parameter relative to a reference value in the detection mode. The metal ring has the functions of heating sterilization and impedance detection, and can objectively judge whether the absorption amount of the inoculation ring reaches a preset standard.
Owner:SUZHOU WANGUIYUAN PRECISION TECH CO LTD
Terrain exploration device for teaching building construction
ActiveCN222334863Ueasy accesseasy to moveSurveying instrumentsStands/trestlesTerrainArchitectural engineering
The utility model relates to a terrain exploration device for teaching building construction, which comprises a mounting seat, a protection mechanism and a limiting assembly, the top of the mounting seat is fixedly provided with a terrain exploration instrument body, the bottom of the mounting seat is fixedly provided with three connecting blocks, and the connecting blocks are hinged with supporting rods; the protection mechanism comprises a protection cover arranged on the top of the mounting base, and a connecting plate is fixedly mounted on the right side of the protection cover. According to the terrain exploration device for teaching building construction, by arranging the protection mechanism, the terrain exploration instrument body can be protected, the situation that the terrain exploration instrument body collides with an external object to be damaged in the process of taking or moving the terrain exploration instrument body is prevented, meanwhile, the situation that the bottom of a supporting rod stabs personnel is prevented, and by arranging a limiting assembly, the safety of the personnel is improved. And the supporting rod is limited, so that the supporting rod can be prevented from swinging when the terrain exploration device is taken or moved, and the terrain exploration device is more convenient to take.
Owner:THE FIRST CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU
Jujube making machine thread shifting device for garment processing
ActiveCN222574988UImprove work efficiencyavoid pokingNeedle severing devicesThread-laying mechanismsGear driveGear wheel
The utility model discloses a thread shifting device of a jujube making machine for garment processing, which relates to the technical field of jujube making machines and comprises a jujube making bartacking machine, a mounting component is arranged at the left end of the jujube making bartacking machine, a bidirectional motor is fixedly connected to the left side of the mounting component, and a driving gear is fixedly connected to the output end of the bidirectional motor. The bottom end of the driving gear is connected with a driven gear in a meshed mode, the driven gear is rotationally connected to the left side of the installation assembly, the left side of the driven gear is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a wire shifting plate, and the front side and the rear side of the wire shifting plate are each provided with a wire shifting groove. The rotating driving gear drives the driven gear to rotate, then the connecting rod swings, the swinging connecting rod enables the thread shifting plate to swing and further act on a thread end, the thread end is pulled out from the bottom of the presser foot, manual operation is not needed, the working efficiency is improved, and the phenomenon that the hand is stabbed by a machine needle during manual thread shifting is avoided.
Owner:TONGLING PURUISI GARMENT FACTORY CO LTD
Disposable canned instant food packaging box convenient to carry
ActiveCN224076009Uavoid pokingOptimize the amount of additionBio-packagingExternal fittingsProcess engineeringFood packaging
The utility model discloses a disposable convenient-to-carry canned fast food packaging box which comprises a packaging box body, a box base is arranged at the bottom end of the packaging box body, a juice box is placed in an inner cavity of the upper section of the packaging box body, and a bamboo stick containing groove is formed in the bottom wall of the juice box. A second box edge at the top end of the juice box is used in cooperation with a first box edge at the top end of the packaging box body, the packaging box body and the juice box are both of a conical structure design, containing scale marks are arranged on the outer wall of the juice box, instant skewers are placed in an inner cavity of the packaging box body, and the instant skewers are arranged in the inner cavity of the packaging box body. And the top ends of the bamboo sticks on the instant skewers extend into the bamboo stick storage grooves. The problems that the types of instant food in the current market are various, so that the types of canned instant food packaging boxes are various, however, according to the types of instant food, bamboo sticks have certain lengths, so that seals at the top ends of the packaging boxes are easily punctured, and instant food skewers in the packaging boxes are polluted are solved.
Owner:SHANGHAI BEST PACKAGING TECH CO LTD +1
Multi-bit screwdriver
ActiveCN222290012Uavoid pokingreduce weightSpannersWrenchesSoftware engineeringMechanical engineering
The utility model discloses a multi-bit screwdriver which comprises a handle and bits, the bits comprise at least one type, and the bits are connected with the handle through revolute pairs, so that the bits rotate around the revolute pairs until the bits and the handle are folded or unfolded. By means of the arrangement, the screwdriver heads are arranged on one handle, the overall weight is greatly reduced, the screwdriver heads are rotated to be unfolded with the handle when the screwdriver is used, the screwdriver heads and the handle are folded when the screwdriver is not used, fabric is prevented from being punctured by the screwdriver heads, and the screwdriver is more convenient to carry.
Owner:SHENGZHOU SANHENG TOOLS
A plastic bottle blow molding die
ActiveCN224276151UBlow molding results guaranteedNot prone to expansion and deformationBlow moldingMaterials science
This utility model discloses a blow molding die for plastic bottles, relating to the field of blow molding die technology. The utility model includes a worktable, a movable component on the top of the worktable, a mold component on the top of the movable component, and a lifting component on the top of the worktable. The lifting end of the lifting component is equipped with an air blowing pipe and a clamping component, with the clamping end of the clamping component located outside the air blowing pipe. This utility model uses the lifting component to drive the air blowing pipe and the clamping component to move downwards synchronously. When the air blowing pipe reaches a predetermined position inside the plastic preform, the clamping component can clamp and seal the bottle opening of the plastic preform. This arrangement ensures that after the air blowing pipe transports gas into the plastic preform, the bottle opening of the plastic preform is less prone to expansion and deformation under the clamping force of the clamping component, while also preventing gas leakage, thus guaranteeing the blow molding effect of the plastic preform.
Owner:QINGHAI PEINING PACKAGING CO LTD
Circuit module testing device
ActiveCN119574929AReduce damage rateavoid pokingPrinted circuit testingMulti-tester circuitsHemt circuitsStructural engineering
The invention relates to the technical field of circuit testing, and discloses a circuit module testing device which comprises a universal meter body, a display screen installed on the upper portion of the front side of the universal meter body and two connecting cables installed on the lower portion of the front side of the universal meter body, and the sides, away from the universal meter body, of the two connecting cables are both fixedly connected with operation boxes. An operation cavity is formed in the operation box, a push opening is formed in the upper surface of the operation cavity in a penetrating mode, two matched detection assemblies are connected to the inner wall of the end, close to the connecting cable, of the operation cavity, and a supporting assembly is connected between the middles of the two detection assemblies. According to the circuit module testing device, the operation boxes are arranged at the front ends of the two connecting cables of the universal meter body, and the two detection assemblies are arranged in the operation boxes, so that when the detection assemblies do not need to be used for detecting the circuit module, the two detection assemblies can be stored through the operation cavity, and then people can be prevented from being stabbed; and the damage probability of the detection assembly is reduced.
Owner:SHENZHEN HUASHENGJIE TECH CO LTD
Nasal cavity medicine applying device for children
The utility model discloses a child nasal cavity medicine applying device which comprises an applying head, a drainage tube and a liquid storage bag capable of generating elastic deformation, the two ends of the drainage tube are connected with the applying head and the liquid storage bag respectively, the applying head is made of water absorption sponge materials, the applying head is placed in the child nasal cavity, liquid is stored in the liquid storage bag, and when the liquid storage bag is squeezed, the liquid storage bag is pressed. And liquid in the liquid storage bag flows into the smearing head through the drainage tube. The nasal cavity cleaning and medicine applying device is used for nasal cavity cleaning and medicine applying of a child patient, cleaning liquid can be prevented from entering the deep portion of the nasal cavity during cleaning, and operation is convenient; the liquid medicine can be uniformly smeared on the inner wall of the nasal cavity during medicine applying, so that the treatment effect is improved.
Owner:THE CHILDRENS HOSPITAL ZHEJIANG UNIV SCHOOL OF MEDICINE
Protective device for preventing high flow nasal oxygen cannula from wearing out the nasal cavity
The utility model discloses a protection device that prevents high flow nasal oxygen tube from wearing out nasal cavity, including connecting portion, sleeve and wing, connecting portion includes the upper arc shape edge and the lower arc shape edge who set up oppositely and left side and right side, and sleeve includes left leather cover and right leather cover of C shape structure, and the opening direction of C shape structure is perpendicular to the plane of connecting portion, and the outer wall of left leather cover is sleeved with left infiltration cloth, and the outer wall of right leather cover is sleeved with right infiltration cloth, and left leather cover and right leather cover are in the inside of two ends of its length direction respectively, and are glued left card strip group and right card strip group, and left card strip group and right card strip group all include the card of strip shape, and wing includes left wing and right wing, and the lower bottom edge of left wing is located close to left leather cover one side, and the lower bottom edge of right wing is located close to right leather cover one side, and the second bevel of left wing is integrative connection with left side, and the second bevel of right wing is integrative connection with right side, the utility model discloses to solve the problem of nasal dryness and cracking or damage caused by long time use high flow nasal oxygen tube.
Owner:BEIJING LUHE HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
Aluminum veneer processing, conveying and moving device
The utility model provides an aluminum veneer processing, conveying and moving device, and relates to the field of aluminum veneer processing. A motor for driving is installed on the side edge of the conveying and moving device, the motor is connected with a driving shaft, the bottom of the conveying and moving device is in sliding connection with inserting assemblies through bottom rod assemblies and sliding grooves, the number of the inserting assemblies of T-shaped structures is two, and two compression roller assemblies made of metal materials are installed between the two inserting assemblies through rotating shafts; when the conveying belt is used, the pressing roller assembly presses the bottom end of the conveying belt to move downwards by means of the gravity of the pressing roller assembly, meanwhile, the inserting assembly slides in the sliding groove in a self-adaptive mode, the conveying belt is automatically tensioned, looseness of the conveying belt is avoided, the tightness of the conveying belt is automatically adjusted, and the problem that a common aluminum veneer machining conveying moving device is poor in machining efficiency is solved. The conveyor belt is loosened after being used for a long time, and the tightness needs to be adjusted with great effort.
Owner:HUBEI TAIHAO ALUMINUM CO LTD
Blood flow guiding device
ActiveCN222444449Ureduce hardnesshigh weaving densityStentsBlood vesselsInterference fitBiomedical engineering
The utility model relates to the technical field of medical instrument manufacturing, in particular to a blood flow guiding device. The device comprises a flow guide support and a plurality of polymer wires, the flow guide support is of a cylindrical surface structure, and the polymer wires are woven on the flow guide support to form a dense net area; each macromolecule wire comprises a main body part and a smooth structure arranged at one end or two ends of the main body part, and a fixing hole is formed in the flow guide support and is in interference fit connection with the smooth structure; the dense net area is prepared from macromolecule wires prepared from macromolecules, the hardness of the woven wires is reduced, and then the weaving density of the dense net area is improved; meanwhile, a smooth structure is arranged at the tail end of the polymer wire, so that damage to blood vessels is reduced.
Owner:SHANGHAI ACHIEVA MEDICAL SUZHOU CO LTD
Needle tube sleeve for recycling dialysis puncture needle
ActiveCN222517419Ueasy to placeimprove securityDialysis systemsInfusion needlesMechanical engineeringDialysis
The utility model discloses a dialysis puncture needle recovery needle sleeve which comprises a box body, a cover body and a clamping assembly, a needle head groove is formed in one side of the box body and used for placing a needle head of a puncture needle, a groove is formed in one end of the needle head groove and located in the box body, and a plastic butterfly wing of the puncture needle is placed in the groove. One end of the needle tube groove is communicated with one side of the groove, the cover body is used for covering the upper portion of the box body, one end of the cover body is connected with one end of the box body through the connecting piece, and the clamping assembly is installed on one side of the box body and one side of the cover body. Meanwhile, the placed dialysis puncture needles are limited, the situation that needle heads slide out due to the fact that the dialysis puncture needles fall off from the box body is avoided, the placing safety is improved, the danger of placing the dialysis puncture needles by workers is reduced, the hands are prevented from being stabbed by the workers, the safety of placing the dialysis puncture needles into the box body is effectively improved, and medical workers can place and use the dialysis puncture needles conveniently.
Owner:NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
An electric telescopic tool for hot water bottle production
This utility model discloses an electric telescopic tool for hot water bag production. It relates to the field of hot water bags and aims to solve the problem that when the mold core is removed from the bag opening, the lack of air or even negative pressure inside the hot water bag leads to high friction between the mold core and the bag opening, making removal very difficult. The key technical point is that it includes a positioning cylinder and a telescopic cylinder. The telescopic cylinder is slidably positioned at one end of the positioning cylinder. A first fork is vertically arranged at the end of the positioning cylinder away from the telescopic cylinder, and a bent second fork is fixedly arranged at the end of the telescopic cylinder away from the positioning cylinder. The second fork is parallel to the first fork and fits against it. During the separation of the hot water bag, the tool achieves easy and effortless separation of the hot water bag and the mold core by disrupting the internal negative pressure environment and assisting in opening the bag opening.
Owner:YANGZHOU HUIHAO RUBBER & PLASTIC FACTORY
3D printing equipment of high-strength reinforced structure floating body and machining method of 3D printing equipment
The invention relates to the technical field of 3D printing, and discloses 3D printing equipment of a high-strength reinforced structure floating body and a machining method of the 3D printing equipment. The 3D printing device comprises a printing assembly, a movement control assembly and a connecting plate assembly connected with the printing assembly and the movement control assembly, the connecting opening assembly comprises a strip-shaped pipe mold, and a strip-shaped pipe notch matched with the strip-shaped pipe mold is formed in the blowing mold. The connecting plate assembly comprises a first connecting plate and a second connecting plate, the first connecting plate penetrates through the interior of the strip-shaped pipe mold to reach the interior of the floating body, the 3D printing device can be matched with blow molding equipment, the problem that a support cannot be manufactured in the floating body when the traditional blow molding equipment is used for machining the floating body is solved, and the production efficiency is improved. The produced float bowl has higher strength and is more durable, and even if the surface of the float bowl is damaged, the float bowl is still not prone to collapse.
Owner:HUANGSHAN YAOLI WATER FACILITIES CO LTD
Modularized light-emitting device
ActiveCN222392796Ueffective protectionnice appearanceLighting support devicesElectric circuit arrangementsModular unitElectrical connection
The modularized light-emitting device comprises a switch plug, a circuit board and a plurality of module units which are detachably spliced and connected, each module unit comprises a frame composed of a plurality of hollow rod pieces, a containing cavity is formed, a light-emitting light source is arranged in each containing cavity, a wire running along the hollow rod pieces is arranged in each frame, and the wire is connected with the circuit board. The light-emitting light source is arranged outside the circuit board, an electrifying contact and a connecting part are arranged outside the circuit board, the electrifying contact and the light-emitting light source are electrically connected with the wire, the plurality of module units are fixedly connected through the connecting part and are conducted through the electrifying contact to form a parallel electric loop, the circuit board is embedded on any module unit, and the input end of the circuit board is electrically connected with the switch plug. The output end is electrically connected with the light-emitting source through a wire. The integral structure is novel, the modular design can be changed into various shapes, the appearance is attractive, meanwhile, when a local lamp source is damaged, only the module needs to be replaced or removed, normal use of other modules cannot be affected, and cost is saved.
Owner:SHANGHAI YUZHENG DECORATION DESIGN CO LTD
Hole ironing mechanism for battery cell diaphragm
ActiveCN224190955UWill not hurtavoid pokingPrimary cellsSecondary cells manufactureElectrical batteryMechanical engineering
The utility model relates to the technical field of batteries, and discloses a battery cell diaphragm hole scalding mechanism which not only can prevent a scalding needle from stabbing a diaphragm, but also can ensure the hole scalding effect. The battery cell diaphragm hole ironing mechanism comprises an ironing needle, a driving module and a heating module. The ironing needle comprises a connecting shaft and a plurality of hot ironing parts connected to the connecting shaft, the multiple hot ironing parts are evenly distributed in the circumferential direction of the connecting shaft, and a cylinder structure coaxial with the connecting shaft is defined by the multiple hot ironing parts. The driving module is connected to the blanching parts and used for driving the blanching parts to synchronously move relative to the connecting shaft in the radial direction of the connecting shaft so as to change the diameter of the cylinder structure defined by the multiple blanching parts. The heating module is used for heating all the hot ironing parts so as to change the temperature of the hot ironing parts.
Owner:CALB GROUP CO LTD
Anti-falling device for tracheal tube
ActiveCN117752916Bprevent rotationExcellent adhesionTracheal tubesCatheterDislodged CatheterTracheal tube
The application provides a tracheal tube anti-falling device and relates to the technical field of medical devices.The tracheal tube anti-falling device comprises an anti-falling mounting piece, an inflation separation piece is fixedly installed on the anti-falling mounting piece, a guide air auxiliary piece is slidably inserted into the anti-falling mounting piece, a guide air anti-falling piece is installed on the anti-falling mounting piece and is attached to the guide air auxiliary piece, an anti-falling detection piece is fixedly installed on the anti-falling mounting piece, an alarm control piece is fixedly installed on the anti-falling mounting piece and is electrically connected with the anti-falling detection piece, and the anti-falling mounting piece is attached to the neck by means of adhesive paste, which is better than the traditional rope connection mode and does not cause a feeling of being confined.The attached rubber sheet can be slowly and simultaneously removed in an inflated manner, the tracheal tube is fixed by means of a rope winding around the neck in the current tracheal tube, the use comfort is poor, the tracheal tube is prone to loosening, the overall fit anti-falling detection structure is not provided, and the tracheal tube cannot be timely warned in the early stage of falling.
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
Automatic film tearing machine for automatic mobile phone middle frame
InactiveCN119262478Areduce frictionavoid deformationPlastic recyclingArticle unpackingStructural engineeringContact mechanism
The invention discloses an automatic mobile phone middle frame automatic film tearing machine which comprises a base, a track frame is fixedly connected to the base, a placement table is fixedly connected to the top of the base, and a mobile phone middle frame is placed on the placement table; the three-dimensional moving mechanisms are arranged on the track frame, and the two sets of three-dimensional moving mechanisms are symmetrically arranged about the vertical center face of the track frame; the contact mechanisms are arranged on the lower side of the three-dimensional moving mechanism, the two contact mechanisms are symmetrically arranged about the vertical center face of the track frame, each contact mechanism comprises a circular plate piece, the circular plate pieces are arranged on one side of the three-dimensional moving mechanism, sliding grooves are formed in the circular plate pieces, sliding block pieces are slidably connected into the circular plate pieces, one sides of the sliding block pieces are fixedly connected with circular groove plates, and the circular groove plates are fixedly connected with the sliding block pieces; the outer wall of the circular groove plate is rotationally connected with a connecting belt, and a rotating mechanism is arranged in the circular plate and used for driving the connecting belt to rotate. And the film jacking mechanism is arranged on the lower side of the circular groove plate.
Owner:SHENZHEN ASIA TECH CO LTD
Damping type container liquid bag
The utility model provides a shock absorption type container liquid bag, which belongs to the technical field of container liquid bags and comprises a bottom stabilizing layer and a top shock absorption layer, the bottom stabilizing layer is integrally connected with the top shock absorption layer, the bottom of the bottom stabilizing layer is connected with the bottom of a container, and the bottom of the top shock absorption layer is connected with the bottom of the container. The base is used for providing a stable base for the whole container liquid bag; the top damping layer is arranged on the top of the bottom stabilizing layer and used for relieving shaking of the top of the container liquid bag placed inside caused by shaking of a container in the transportation process. The bottom stabilizing layer is arranged at the 1 / 3-1 / 4 position of the top of the container liquid bag; the utility model provides a damping type container liquid bag which can solve the problems that an existing device for relieving shaking of a container liquid bag is usually arranged between a container and the container liquid bag, the relieving effect is concentrated at one point, the surface of the container liquid bag is difficult to completely cover, and the damping effect is poor.
Owner:QINGDAO LET FLEXITANK CO LTD
Multifunctional tablet pressing device for resin semi-thin slicing
ActiveCN222439220UReduce contact areaavoid damagePreparing sample for investigationResin embeddingTweezers
A multifunctional tabletting device for resin semi-thin slicing comprises a handle, a tabletting tip and a transfer tool, one end of the handle is connected with the tabletting tip, the tabletting tip is gradually thinned from the connecting position of the tabletting tip and the handle to the needle point of the tabletting tip, the surface of the needle point is wrapped with a flexible cushion layer, and the other end of the handle is independently connected with the detachable transfer tool. The transfer tool comprises a sheet shifter and a sheet fishing device; the tool has the advantages that the tool is used for pressing, moving and fishing semi-thin slices of resin embedding materials, compared with hair, copper rings and tweezers, the tool has the advantages that the slices and cutters are not damaged, the contact area with the slices is small, and the slices are easy to press, a round slice is used for shoveling the slices in the slice transferring process, the slices are prevented from being damaged due to clamping of tweezers, and the working efficiency is improved. Meanwhile, due to the design of the detachable device, integration of tablet pressing, tablet moving and tablet fishing is achieved, and high tablet making efficiency is achieved.
Owner:NANJING AGRICULTURAL UNIVERSITY
Automatic packaging equipment for metal hose processing
ActiveCN119037842Bprevent stackingavoid frictional damageWrappingPackaging protectionMetal hoseSupport plane
The present invention relates to the field of packaging equipment, and in particular to an automatic packaging equipment for metal hose processing, including a support frame and a fixing ring, etc.; a fixing ring is arranged on the right side of the support frame. The present invention realizes that the metal hose is prevented from stacking during the winding process by the cooperation of a limit plate and an arc block, thereby preventing the metal woven mesh on the outer surface of the metal hose from being damaged due to the friction caused by the winding and stacking. The head and tail of the metal hose are stuffed into the bottom of the metal hose after winding by the limit plate and the pressure block, so as to avoid the head and tail of the metal hose being exposed to the outside and puncturing the film, thereby improving the packaging effect of the metal hose. The head of the metal hose is located in the gap formed by two circles of metal hose by two adjacent guide blocks, and at the same time, the tail of the metal hose is more easily entered from between the two adjacent guide blocks into the hollow of the arc block, so that the head and tail are more stable during packaging and transportation.
Owner:JIANGSU JINTAI ALLOY PRODUCTS CO LTD
Folding showing stand
Owner:THE 960TH HOSPITAL OF THE CHINESE PEOPLES LIBERATION ARMY JOINT LOGISTICS SUPPORT FORCE
Artificial blood vessel as well as preparation method and application thereof
PendingCN121927128Aavoid pokingEasy to control the sewing directionElectro-spinningBlood vesselsPolyvinyl alcoholEnd-group
The invention provides an artificial blood vessel as well as a preparation method and application thereof. The artificial blood vessel is of a hollow cylindrical structure and is provided with an outer layer and an inner layer. The outer layer is made of gelatin and polyvinyl alcohol; the material of the inner layer comprises SA terminated polylactic acid, a polylactic acid-glycolic acid copolymer, polyethylene glycol and a hydroxyapatite sustained-release drug carrier; by controlling the material mechanical properties of the inner layer and the outer layer, the polytetrafluoroethylene needle head can pierce the outer layer material and cannot pierce the inner layer material, the direction of the needle head can be conveniently controlled during suturing, blood vessels are prevented from being pierced, and suturing is facilitated; meanwhile, the inner layer can gradually degrade and release drugs, the supporting performance is prolonged, and meanwhile the long-acting anti-inflammation and anti-coagulation effects are achieved.
Owner:ZHEJIANG PROVINCIAL PEOPLES HOSPITAL
Impact-resistant electrostatic shielding bag
ActiveCN222573004Uavoid breakinguniform coverageBagsSacksStructural engineeringMechanical engineering
The utility model discloses an anti-impact electrostatic shielding bag which comprises a bag face and a bag bottom, the bag face comprises an anti-static layer, a shielding layer and a buffer layer which are sequentially arranged in a stacked mode, the buffer layer comprises an air column part and a bubble array part, the air column part comprises a plurality of air columns arranged side by side, the bubble array part comprises a plurality of buffer bubbles arranged in an array mode, and the buffer bubbles are arranged in the anti-static layer. The air column part and the bubble array part are mutually staggered to comprehensively buffer and absorb external impact and disperse the external impact, and the height of the air column is greater than that of the buffer bubble, so that even if the air column close to the outside is damaged, the buffer bubble close to the lower part can also play a secondary buffer effect; the bag bottom comprises a plurality of composite material plates which are connected end to end, each composite material plate comprises an anti-static layer, a shielding layer and an elastic material layer which are sequentially arranged in a stacked mode, and the composite material plates can be folded to play a buffering role like a spring together. Through the cooperation of the bag surface and the bag bottom, internal articles, especially various electronic products, are protected, and the bag surface can be prevented from being easily punctured by corner structures.
Owner:DONGGUAN JINGHUI PACKAGING PRODUCTS CO LTD