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29results about How to "Simple appearance" patented technology
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Multifunctional carry-on air bag capable of watching mobile phone from front side
ActiveCN222480159USimple structurefunction increaseMachine supportsBed-tablesHuman bodyTesting Methods
The utility model belongs to the field of articles for daily use, and particularly relates to a multifunctional carry-on air bag allowing a user to watch a mobile phone from the front. The device comprises an inverted-V-shaped piece or an n-shaped piece capable of being bent out in a deforming mode, the inverted-V-shaped piece comprises at least one pair of transverse inner pieces and a pair of transverse outer pieces which are connected, matched and telescopic, and the two ends of the pair of transverse inner pieces are rotationally connected and integrally form an inverted-V-shaped piece. The > connecting piece or the n-shaped piece can be hung on the two shoulders of a human body and can be placed on one side and / or the upper body part of the human body when sitting, and at least one pair of telescopic structures and / or at least one pair of inflatable air bags are symmetrically arranged at the side front position of the > connecting piece or the n-shaped piece. At least one inflatable air bag between the upper body part and the arms of a human body is used as a supporting part, so that people can read a book or a mobile phone or other handheld articles without lowering the head when standing and sitting on the chair, arm fatigue can be relieved, and harm to body health caused by lowering the head can be relieved; and the multi-purpose function and the pleasant experience feeling of different crowds in multiple scenes can be realized.
Owner:周文化
Control box and electronic temperature-adjusting parallel-connection induction faucet
ActiveCN224201241UExtended service lifecompact designPlug valvesOperating means/releasing devices for valvesControl systemElectronic temperature
The utility model belongs to the technical field of kitchen and bath equipment, and discloses a control box and an electronic temperature-adjusting parallel-connection induction faucet, the electronic temperature-adjusting parallel-connection induction faucet is provided with the control box, the control box comprises a box body, a mixing valve and a control piece, and the box body is provided with a first inlet, a second inlet and a mixed water outlet; the mixing valve is arranged in the box body and provided with a mixing water channel, the first inlet, the second inlet and the mixing water outlet all communicate with the mixing water channel, the mixing valve is in signal connection with the control system through the driving part, and the driving part can adjust at least one of the temperature and the volume of fluid passing through the mixing water channel through the control system; the control part is arranged on the box body, the control part is provided with a plurality of fixed gears, the control part and the driving part are in control connection through a control system, and the control part controls the driving part through the plurality of fixed gears to drive the mixing valve to adjust the fluid passing through the mixing water channel, so that the adjustment convenience can be improved, and meanwhile, the energy consumption can be reduced.
Owner:ZHANGZHOU SOLEX SMART HOME CO LTD
A fine-tunable automatic locking seat pipe structure
ActiveCN224645010Ufixed relationship reliableSimple appearance
The utility model discloses a kind of fine adjustment automatic locking seat pipe structure, it includes frame middle pipe, seat pipe, locking rod, cone seat and two wedge blocks, the lower end of the seat pipe is inserted in the upper end opening of the frame middle pipe, two through holes that are mutually symmetrical are opened on the lateral wall of the seat pipe, the thickness of the wedge block gradually decreases from top to bottom, two wedge blocks are respectively passed through two through holes, the cone seat is located between two wedge blocks, and the outer wall of the cone seat and the inner wall of two wedge blocks abutment cooperation, the locking rod passes through the cone seat, and the upper end of the locking rod and the threaded hole of the seat pipe upper end are screwed, the nut of the locking rod lower end and the bottom of the cone seat abutment cooperation, by the nut exerting torsion and drive the cone seat, two wedge blocks and the inner wall of the frame middle pipe are in turn abutting tightly. The utility model not only reliable fixed relationship, but also can hide locking mechanism, overall appearance is more simple.
Owner:HUIZHOU XIDESHENG BICYCLE CO LTD
A safe anti-personnel grenade with a quasi-spherical fuse and integrated structure
ActiveCN116147433BImprove reliabilityImprove ignition reliabilityHand grenadesBlasting cartridgesDetonatorDetonation
This invention discloses a safe fragmentation grenade with a quasi-spherical integrated detonation and warhead structure, consisting of a fragmentation warhead and a safe delayed-detonation fuse arranged along the warhead's axis. The fragmentation warhead includes a lower body, an upper body, a lower explosive ring, and an upper explosive ring. The safe delayed-detonation fuse is a delayed-detonation fuse with spatial explosion-proof, redundant safety, and explosive handling characteristics, including a detonator base, a flame detonator, a support tube, an impact delay cap, a firing pin, a firing spring, a detonating charge, a sleeve, a pull pin, a pull ring, a safety ball, and a nut. The upper and lower bodies are also the main structural components of the fuse. The integrated detonation and warhead structure is not a simple stacked structure, resulting in a small size and light weight. The nut encloses the pull pin and pull ring, replacing the traditional grip, resulting in a smooth surface and good safety during service and tactical maneuvers. With an outer contour close to a sphere and a center of mass located at the center, its air resistance characteristics are independent of flight attitude, ensuring a stable trajectory, controllable impact point, and long throwing distance.
Owner:NANJING UNIV OF SCI & TECH
Light supplementing lamp for blueberries
ActiveCN222634381USimple appearanceincrease powerLight source combinationsLighting heating/cooling arrangementsEngineeringLamp shell
The utility model discloses a supplementary lighting lamp for blueberries. The supplementary lighting lamp comprises a lamp shell, a first light source, a second light source and a light-transmitting cover. A main light area and a light supplementing area are arranged at the front end of the lamp shell, the main light area is composed of a plurality of light-emitting faces which are continuously connected, included angles are formed between the light-emitting faces so as to enlarge the light-emitting range of the main light area, and the first light source is installed in the main light area. The second light source is installed in the light supplementing area, and light generated by the second light source is located within the light range generated by the first light source. The wind driven generator has the advantages of being simple in appearance, high in power, small in wind resistance, easy to install and maintain and the like, and therefore the wind driven generator is a product with excellent technical and economical performance.
Owner:GUANGDONG MEIFEI LIGHTING CO LTD
Curtain wall support system and building curtain wall
The invention discloses a curtain wall support system and a building curtain wall, the curtain wall support system comprises a cover plate and a box body, the box body is provided with an inner cavity, the box body is provided with a plurality of keel connecting pieces, the plurality of keel connecting pieces are distributed in a plurality of directions of the box body along the circumferential direction of the box body, and the keel connecting pieces are arranged in the inner cavity. The keel connecting piece comprises a fixed end penetrating through the side wall of the box body and extending into the inner cavity and a keel connecting end extending out of the box body, a gap for mounting a curtain wall panel is formed between the cover plate and the box body, the cover plate is provided with a fixing screw, and the fixing screw extends into the inner cavity and is connected to the fixed end. According to the curtain wall support system, the box body structure is adopted, the main functional structure of the curtain wall support system can be arranged in the box body, a hidden curtain wall supporting mechanism is formed, the appearance is attractive and simple, the applicability is high, and the requirements of curved surface modeling building daylighting roofs or curtain wall projects can be met; and the method can be well applied to construction engineering projects with spherical and curved surface models.
Owner:GUANGDONG GOLDEN CURTAIN WALL ENGINEERING CO LTD
Lightweight electric vehicle frame
The utility model relates to a kind of lightweight electric vehicle frame, including single-layer structure's vehicle underframe, detachably connected on the vehicle underframe multiple-specification integrated rear edge pipe.Vehicle underframe is divided to set, including: first functional area, contains head pipe, front vertical pipe, second functional area, is the area where pedal is located, contains the left and right side edge pipe of both sides, third functional area, is the area where seat bucket is located, contains tail side edge pipe.The utility model structure is simple, and frame left and right edge pipe and rear edge pipe are integrally bent into shape, while meeting the basic strength and torsional properties of frame, modeling is smooth, appearance is simple, and product commodity is improved.
Owner:YADEA TECH GRP CO LTD
Automatic screw locking device for quick assembly of quick assembly PCBA (printed circuit board assembly) of automobile air quality sensor
PendingCN119635263AImprove work efficiencyImprove stabilityProgramme-controlled manipulatorMetal working apparatusStructural engineeringMechanical engineering
The invention relates to an automatic screw locking device for rapid assembly of an automobile air quality sensor rapid assembly PCBA (Printed Circuit Board Assembly) board, which comprises a rack, a cross beam and an operation table, the PCBA board on which screws are to be mounted is arranged on the operation table, a shell is arranged on the cross beam, an automatic screw locking assembly and an automatic screw arrangement assembly are mounted in the shell, and the automatic screw locking assembly and the automatic screw arrangement assembly are arranged on the rack. Screws are arranged by the automatic screw arrangement assembly and then enter the automatic screw locking assembly, and the screws are mounted on the PCBA board through the automatic screw locking assembly; the automatic screw arranging assembly comprises a limiting groove, a mechanical pushing hand and a negative pressure suction pipe, wherein the limiting groove is formed in the horizontal direction and used for containing and conveying the screws, the mechanical pushing hand is arranged at the discharging port end of the limiting groove and used for pushing the screws to face the automatic screw locking assembly, and the negative pressure suction pipe is arranged at the discharging port end of the limiting groove and used for sucking the screws. Compared with the prior art, a screw can be kept in a stable state when being pushed to the rotating disc, and the working efficiency is improved.
Owner:SHANGHAI NEW AOLIN AUTO SENSOR CO LTD
Decorative assembly, interior module and transportation vehicle
The application relates to a decorative assembly, an interior trim module and a transportation vehicle. The transportation vehicle comprises an interior trim panel, a guide rail and a backrest lock catch. The backrest lock catch is arranged in a slide rail passage on the interior trim panel and is connected to the guide rail. The decorative assembly comprises a mounting member and a flexible cover member. The mounting member is used for mounting on the interior trim panel and covering the slide rail passage on the interior trim panel. The mounting member is provided with a mounting hole. The mounting hole is adapted to communicate with two opposite sides of the interior trim panel. The flexible cover member is connected to the mounting member in a clamping manner. The flexible cover member covers at least part of the mounting hole. The flexible cover member has a first flexible part and a second flexible part arranged side by side. The first flexible part and the second flexible part define a through gap. In the arrangement of the embodiment, the decorative assembly can shield the slide rail passage, so that the appearance of the interior trim panel is relatively simple.
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD
A topology-optimized CNC boring and milling machine right-angle milling head housing and method
ActiveCN120572051Blight in massSimple appearanceMilling equipment detailsNumerical controlStructural engineering
This invention belongs to the field of CNC machine tool technology, specifically providing a topology-optimized right-angle milling head housing for a CNC boring and milling machine and a method thereof. The housing includes a ram connecting part, a right-angle rotating milling head connecting part, and a transition part connecting the ram connecting part and the right-angle rotating milling head connecting part. The ram connecting part includes a tapered cylinder with end plates at both ends. A plurality of connecting posts are provided between the two sets of end plates, and threaded holes are provided through the connecting posts. The optimized milling head housing exhibits reduced weight and significantly improved static and dynamic characteristics.
Owner:YICHANG MARINE DIESEL ENGINE
Touch screen constant-temperature wash basin faucet
The utility model relates to the technical field of faucets, and particularly discloses a touch screen constant-temperature wash basin faucet which comprises a bottom plate, a frame, a glass panel, a water inlet main body and a water outlet nozzle, an electronic thermostat, a control assembly and a plurality of water inlet pipes are installed on the inner side of the water inlet main body, and the water inlet main body is communicated with the water outlet nozzle through the water outlet pipes. The glass panel and the water outlet nozzle are sequentially installed on the bottom plate, the frame is arranged on the outer side of the bottom plate in a sleeving mode, a temperature display screen and touch keys are installed on the inner side of the bottom plate, the electronic thermostat is communicated with the water inlet pipe and the water outlet pipe, and the touch keys and the temperature display screen are electrically connected with the electronic thermostat and the control assembly. The temperature display screen and the touch keys are arranged to be matched with the electronic thermostat and the control assembly to display the water outlet temperature, traditional hand wheel adjustment is omitted, the intelligent degree is high, the water outlet switch and the water outlet temperature can be controlled and adjusted only by touching, the touch control effect is achieved, the appearance is more concise and attractive, and the water outlet temperature can be adjusted conveniently. And the user experience effect is good.
Owner:HESHAN GE LAI DI SANITARY WARE CO LTD
LED lamp heat sink and manufacturing method thereof
ActiveCN108561858BSimple appearanceAvoid heat conduction failureLighting heating/cooling arrangementsMetal sheetHeat sink
An LED lamp heat sink and a manufacturing method thereof, relating to a heat sink and a manufacturing method thereof. An outer cylinder and an inner cylinder are bonded and fixed by an upper sealing ring and a lower sealing plate, mercury is injected between the outer cylinder and the inner cylinder, a plurality of vertical notches 1 are provided at the upper end of the outer cylinder wall, a heat sink fin is inserted into the plurality of vertical notches 1 by the upper end of the outer cylinder, each vertical notch 1 is sealed by a sealant, and the closed ends of the plurality of ∏-shaped pleated bodies located on the inner side of the heat sink fin are bonded and fixed to the corresponding positions of the inner wall of the outer cylinder, a lamp holder is bonded and fixed inside the inner cylinder, a plurality of vertical notches 2 are provided in the middle of the inner cylinder wall, a plurality of high thermal conductivity rectangular metal sheets are respectively inserted into the corresponding vertical notches 2 in the middle, each vertical notch 2 is sealed by a sealant, and the outer end of each high thermal conductivity rectangular metal sheet extends between the outer cylinder and the inner cylinder, and the inner end is tightly attached to the lamp holder. Mercury is used for heat conduction transition, and heat dissipation is stable and efficient.
Owner:JIANGSU HONGRUIDE INTELLIGENT TECH CO LTD
Automatic ignition robot device
The utility model discloses an automatic ignition robot device, which relates to the technical field of automation and comprises an ignition device, a control part, a power part, a pulley and a guide rail, the power part is matched with the pulley, so that the pulley reciprocates on the guide rail; the guide rail is laid at the ascending pipe cover of the coke oven; the control part is electrically connected with the ignition device and the power part respectively, and the control part controls the power part to act and drives the ignition device to ignite at the ascending pipe cover of the coke oven; and the power part is controlled to return to the starting point. The utility model discloses and provides an automatic ignition robot device which effectively solves the problem that a cable of an ignition gun of an ascending pipe of a coke oven is burnt out, improves the success rate of ignition of the ascending pipe, reduces the probability of smoking of the ascending pipe, reduces pollution to the environment, and is simple in appearance and low in manufacturing cost.
Owner:SHANXI HONGTAILAI TECH CO LTD
Extremely simple parking space lock structure
The invention relates to an extremely simple parking space lock structure which comprises an integrated box body assembly, and an electric push rod assembly is arranged in the integrated box body assembly. A connecting hole is formed in a rod head of the electric push rod assembly, and the electric push rod assembly is connected with the first connecting rod assembly through a third pin and used for driving the first connecting rod assembly to reciprocate; the first connecting rod assembly is horizontally and slidably arranged on the bottom plane of the integrated box body assembly, one end of the first connecting rod assembly is rotatably connected with the second connecting rod assembly through a first pin, and the second connecting rod assembly is used for rotating and lifting around the first pin under pushing / pulling of the first connecting rod assembly; and one end of the second connecting rod assembly is rotationally connected with the binding plate assembly through a second pin. The connecting rod mechanism is adopted for driving the binding plate assembly to ascend and descend to block / release the vehicle, when the vehicle is forcibly driven out, the parking space lock or a driving link cannot be damaged, the appearance is simple, and the space outside the parking space is not occupied.
Owner:SUZHOU HEHUA INTELLIGENT CONTROL TECH CO LTD
A heat dissipation structure of LED lamp
ActiveCN108692300BSimple appearanceAvoid heat conduction failureLighting heating/cooling arrangementsGas-tight/water-tight arrangementsMetal sheetLED lamp
A heat dissipation structure for an LED lamp relates to a heat dissipation structure. An outer cylinder and an inner cylinder are bonded and fixed by an upper sealing ring and a lower sealing plate, mercury is injected between the outer cylinder and the inner cylinder, a plurality of vertical notches 1 are provided at the upper end of the outer cylinder wall, the heat dissipation fins are surrounded and extruded into a rectangular cylinder by two opposite ends of a metal sheet, and the two opposite ends of each heat dissipation fin are bent outward to form a T-shaped plug-in portion, a plurality of heat dissipation fins are respectively inserted into the corresponding vertical notch 1 through the T-shaped plug-in portion, the vertical notch 1 is sealed by a sealant, the lamp holder is bonded and fixed inside the inner cylinder, a plurality of vertical notches 2 are provided in the middle of the inner cylinder wall, a plurality of high thermal conductivity rectangular metal sheets are respectively inserted into the corresponding vertical notch 2 in the middle, the vertical notch 2 is sealed by a sealant, the outer end of each high thermal conductivity rectangular metal sheet extends between the outer cylinder and the inner cylinder, and the inner end is tightly attached to the lamp holder. Mercury is used for heat conduction transition, and the heat dissipation is stable and efficient.
Owner:GUANGZHOU HUAJIN SWIMMING POOL LIGHTING CO LTD
Tire cutting machine
ActiveCN111730666BImprove efficiencySmall footprintPlastic recyclingMetal working apparatusPrime moverElectric machine
A tire stripping machine, wherein the ends of an upper roller and a lower roller are mounted on a frame through a left fixed seat and a right fixed seat, an upper blade is mounted on the upper roller, and a lower blade is mounted on the lower roller, and the upper roller and the lower roller include rollers and a permanent magnet motor and a reducer mounted inside the rollers. Compared with the existing tire stripping machine, the tire stripping machine of the present invention has the following advantages: (1) The innovation of the prime mover power, using a permanent magnet motor to provide power, the roller speed can be adjusted according to needs, the permanent magnet motor is placed inside the roller to reduce the floor space, and is more concise and beautiful, and the permanent magnet motor is more efficient in terms of power utilization and more energy-saving; (2) A reducer with a small tooth difference is used for transmission, and the reducer is also placed inside the roller, so that a large transmission ratio of 1:30 is achieved in a small space, and the overall beauty of the machine body is achieved while ensuring a large transmission ratio; (3) The overall appearance is simple, the floor space is small, and maintenance and management are more convenient.
Owner:DALIAN BAOFENG MASCH MFG CO
Reinforced glass cabinet
ActiveCN222466424UAchieve lightweighthigh strengthRigid cabinetsStructural engineeringMechanical engineering
Owner:博洛尼智能科技(青岛)有限公司
Omni-directional injection handheld fire extinguisher
ActiveCN224085879UEasy to use and flexibleAdjust the spray directionFire rescueStructural engineeringFire extinguisher
The utility model relates to a fire extinguisher, in particular to an omni-directional jet handheld fire extinguisher which comprises a bottle body, a bottle opening and an inflation and deflation valve are arranged at the front end of the bottle body, a sealing cover is arranged on the bottle opening, a bag body is fixed on the rear side of the sealing cover, a drain valve is fixed on the front side of the sealing cover, an end cap is arranged at the front end of the bottle body, and a jet hole is formed in the front end wall of the end cap. A side rib extending backwards along the side wall of the bottle body is fixed to one side of the end cap, a containing groove is formed in the side rib, a grab handle capable of rotating and a trigger capable of sliding are limited in the containing groove, the trigger is in transmission connection with the liquid drainage valve through a pull wire, the bag body is filled with a liquid fire extinguishing agent, and the bottle body is filled with compressed gas. When the small fire extinguisher is used, the bottle body does not need to be placed in a specific direction, use is flexible, simple and convenient, the design conforms to ergonomics, operation is smooth, and effective utilization of a fire extinguishing agent is facilitated; the handheld fire extinguisher capable of spraying in all directions is small, compact, simple in appearance and suitable for being placed at a conspicuous position so as to be quickly taken and used in emergency.
Owner:SHANGHAI QIAONING IND CO LTD
Portable wireless voltage acquisition transmitter
ActiveCN222653043USimple appearanceImprove reliabilityElectrical testingVoltage/current isolationConvertersInterference (communication)
The utility model discloses a portable wireless voltage acquisition transmitter. The transmitter comprises a housing; the connecting pin is arranged on the shell; the transmitter main body is arranged on the shell, the transmitter main body comprises a Hall voltage sensor, an analog-to-digital converter and a wireless communication module, the analog-to-digital converter is electrically connected with the Hall voltage sensor, the wireless communication module is electrically connected with the analog-to-digital converter, and the Hall voltage sensor is electrically connected with the connecting pin. The wireless voltage acquisition transmitter can solve the problems that voltage detection lines of a single battery are tedious and complex in connection, the lines are too long, and the accurate acquisition of the voltage is influenced by line interference easily generated by the lines. The transmitter is highly integrated, portable to install, not affected by the installation environment, simple in appearance, capable of achieving wireless low-cost transmission, high in jitter resistance and vibration resistance, high in measurement and transmission precision and high in reliability, and the number of connectors is small, and interference is eliminated.
Owner:JIANGSU TOUTE INTELLIGENT TECH CO LTD
A built-in cushion hinge
ActiveCN224300642USimple structurereduce manufacturing costBuilding braking devicesPin hingesShock absorberCushion
The utility model discloses a built-in buffer hinge which comprises a hinge base and a hinge arm, the hinge base and the hinge arm are hinged through a first connecting rod and a second connecting rod, a mounting seat is mounted in the hinge base, a sliding channel is arranged between the mounting seat and the inner bottom surface of the hinge base, a transmission member is slidingly mounted in the sliding channel, the upper end of the transmission member is provided with a driving plate which extends upwards and is arranged to extend through the mounting seat to the cup opening direction of the hinge base, a driving groove is formed in the first connecting rod, when the hinge is closed to a set angle, the driving plate extends into the driving groove and is pressed against the edge of the driving groove, thereby pushing the driving plate to slide in the sliding channel, a damper is further arranged between the transmission member and the hinge base, the damper slows down the movement speed of the transmission member and generates a buffer force when the hinge is closed.
Owner:GUANGDONG LIANXUN PRECISION MFG CO LTD
Door and window lock handle structure
The utility model discloses a door and window lock handle structure which comprises a handle seat, and a cavity is formed in the inner side face of the handle seat. A driving shaft through hole is formed in the cavity, and protruding limiting shafts are connected to the upper side and the lower side, corresponding to the driving shaft through hole, in the cavity; a through hole with the same specification as the through hole of the driving shaft is formed in the middle of the mounting block, and sliding grooves matched with the limiting shaft are formed in the upper side and the lower side, corresponding to the through hole, of the mounting block; a driving shaft penetrating through the through hole is connected to the driving shaft through hole, a handle is connected to the end, corresponding to the outer side of the handle seat, of the driving shaft in a sleeved mode, and a driving rod used for driving the lock to be opened and closed is connected to the other end of the driving shaft. The appearance of the mounting block can be simplified, and the mounting block has the advantages of being low in production cost, wide in application range, good in use smoothness, low in failure rate and high in structural stability.
Owner:ZHEJIANG HENGWEI INTELLIGENT TECH
Novel protection device for VE part of cigarette making machine and cigarette making machine
ActiveCN224179143Ularge internal spaceSimple appearanceCigarette manufactureStructural engineeringMechanical engineering
Owner:CHINA TOBACCO HUNAN IND CORP
Dry-type fixed calipers
ActiveCN224064737USimple appearancehigh strengthBrake actuating mechanismsActuatorsDrive shaftElectric machinery
The utility model relates to the field of brakes, and discloses a dry-type fixed caliper which comprises a caliper body, a brake driving mechanism drives a brake block to brake, a first mounting cavity is formed in the outer end face of the first caliper body, a second mounting cavity is formed in the inner side end face of the first caliper body, and the brake driving mechanism comprises a driving motor and a transmission mechanism. The driving motor is mounted in the second mounting cavity, the transmission mechanism is mounted in the first mounting cavity, the driving motor is connected with the transmission mechanism to drive the transmission mechanism to move, and the transmission mechanism drives the brake block to axially move; a top cover is arranged at the upper end of the mounting cavity I, and the transmission mechanism is mounted in a space formed by the top cover and the mounting cavity II; the transmission mechanism comprises a driving shaft and further comprises a guide cavity, the guide cavity is located around the second installation cavity, the axes of the guide cavity are parallel, the guide cavity extends from the outer end to the jaw direction, the driving shaft can act on the brake block through the guide cavity, and the brake caliper has the advantages of being compact in structure and reliable in braking force and cannot affect existing vehicle design.
Owner:ZHEJIANG VIE SCI & TECH +1
A high-bypass-ratio engine power transmission simulation device
The application belongs to the technical field of aircraft structure strength test, and particularly relates to a large-bypass-ratio engine force transmission simulation device. The large-bypass-ratio engine force transmission simulation device is designed to be composed of 11 categories of a heading loading point, a gravity center two-side loading point, a main force transmission shaft simulation piece, a fan case front installation edge simulation piece, an intermediate case inner ring simulation piece, an intermediate case rear installation plane simulation piece, a turbine rear case simulation piece, an installation joint simulation piece, a lug simulation piece, a reverse thrust torque box front cover simulation piece and a reinforcing rib, by analyzing the connection of the large-bypass-ratio engine and the aircraft and according to the structural characteristics of the large-bypass-ratio engine. The engine mass, inertia, stiffness and installation interface are simulated, the loading points at various positions are provided, the simulation of the aero-engine load is realized by the combination of single-point simple loading, and the large-bypass-ratio aero-engine test loading problem in the aircraft strength test is solved.
Owner:AECC SHENYANG ENGINE RES INST
Light guide plate structure and cab console
ActiveCN222561806UImprove the lighting environmentobserve clearlyRailway lightingOptical light guidesLight guideMechanical engineering
The light guide plate structure comprises a first layer plate, a second layer plate and a third layer plate which are sequentially arranged, the first layer plate is a cover plate, the second layer plate is a light source plate, the third layer plate is a reinforcing plate, identification information is arranged at the corresponding position of the surface of the cover plate, and LED particles are attached to the face of the light source plate. An external power input interface is arranged on the back of the light source plate, an inner cavity is defined by side plates on the periphery of the cover plate, the light source plate is embedded in the inner cavity of the cover plate, and the reinforcing plate and the cover plate embedded with the light source plate are compositely connected into a whole. According to the mode, the integrated composite structure is adopted, product deformation can be reduced, planeness is guaranteed, the upheaval phenomenon is not prone to occurring after installation, the structure is simple, the appearance is concise, multi-color light emitting of the control console panel can be achieved, the product grade and competitiveness are improved, cost reduction and efficiency improvement are achieved, and a good lighting environment is provided for the control console.
Owner:CHANGZHOU JINCHUANG ELECTRICAL CO LTD
Damp-proof sealing system of bearing seat for isolating switch
PendingCN119601414AGuaranteed tightnessGuaranteed reliabilityClimate change adaptationAir-break switch detailsRotational axisClassical mechanics
The invention relates to a bearing seat moisture-proof sealing system for an isolating switch, the isolating switch comprises a base and an operation insulator installed on the base, the operation insulator is hinged to the base through cooperation of a bearing seat, the bearing seat comprises a bearing seat main body, the upper end of the bearing seat main body is provided with a shaft plate connected with the operation insulator, and the shaft plate is connected with the operation insulator. A rotating shaft connected with the shaft plate is arranged in the bearing seat main body, the rotating shaft is movably matched with the bearing seat main body, a first sealing assembly is further arranged between the side, connected with the shaft plate, of the rotating shaft and the bearing seat main body, and a second sealing assembly is arranged between the other side of the rotating shaft and the bearing seat main body; the first sealing assembly comprises a sealing cover, a sealing pad and a first wool felt, and the second sealing assembly comprises a sealing cover, an O-shaped sealing ring and a second wool felt. Through the cooperation of the first sealing assembly and the second sealing assembly, the sealing performance of the bearing seat can be effectively ensured in a severe environment, the reliability of opening and closing operation is ensured, and the product performance of the disconnecting switch is improved.
Owner:JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APP
A rear wheel brake concealed structure and a walking cart
The utility model relates to the field of walking aid vehicle, disclose a rear wheel brake hidden structure and walking cart, rear wheel brake hidden structure is used for installing in walking cart, including brake fixed part, brake movable part and brake line, brake fixed part is fixed in the main body frame of walking cart, brake movable part with brake fixed part sliding connection, brake line is hidden in the main body frame of walking cart, and one end is connected with brake movable part, the other end is used for connecting the brake operating mechanism of walking cart, brake movable part bottom is connected with brake piece, brake piece is towards the rear wheel of walking cart, brake piece is used for locking rear wheel when brake movable part slides down. The application realizes brake line hiding in the main body frame of walking cart through the design of rear wheel brake line hidden mechanism, avoids brake line exposed and easily damaged, the problem of winding, provides great convenience for the user.
Owner:GENTEEL HOMECARE PROD
A lawn light fixture with a light-transmitting cover
ActiveCN224284454Uincrease in sizeExtended lighting rangeLighting support devicesLight effect designsLight fixtureLawn
This utility model relates to the field of lighting technology and discloses a lawn light fixture with a light-transmitting cover, including a ground socket and a light-emitting element installed on the top of the ground socket. The light-emitting element includes a lamp holder and a bulb. The bottom end of the ground socket is provided with a grounding tip, and the top end of the ground socket is integrally formed with a support plate. The support plate is formed of reflective material, and a recess for positioning the lamp holder is opened in the middle of the support plate. At least two sets of fasteners are opened on the top surface of the support plate near the outer edge. The bottom surface of the light-transmitting cover is integrally formed with multiple buckles. The buckles and fasteners are interlocked to assemble the light-transmitting cover and the support plate, so that the light-transmitting cover is fitted over the light-emitting element. This utility model has the following advantages: 1. The combination of the light-transmitting cover and the reflector enhances the decorative effect of the light fixture outdoors; 2. It beautifies the appearance of the light fixture and enhances the festive atmosphere; 3. The overall structure is simple and the manufacturing cost is low.
Owner:DONGGUAN GUANYI LIGHT DECORATION CO LTD
Rigid contact net anchor section joint supporting structure supported by single column
PendingCN119261687Areduce in quantityImprove the landscape effectTrolley linesArchitectural engineeringCatenary
The invention discloses a rigid catenary anchor section joint supporting structure supported by a single column. The rigid catenary anchor section joint supporting structure comprises a supporting column arranged in the middle of each anchor section joint of a rigid catenary. An integral frame is arranged close to the upper end of the support column; the integral frame comprises an upper cross beam and a lower cross beam which are parallel to the horizontal plane; the upper cross beam and the lower cross beam are symmetrically arranged relative to the supporting column; a plurality of vertical components and inclined rods are arranged between the upper cross beam and the lower cross beam to form a truss structure; pull rods are arranged at positions, close to two ends, of the upper surfaces of the pillars and the upper cross beam; supporting rods are arranged at positions, close to two ends, of the lower surfaces of the supporting columns and the lower cross beam; the upper cross beam is provided with an upper cantilever base; and the lower cross beam is provided with a lower cantilever base. The structure is simple in appearance and structure, the number of components is reduced, the construction efficiency can be effectively improved, the engineering investment is reduced, and the landscape performance of the anchor section joints is improved.
Owner:SHANGHAI URBAN CONSTRUCTION DESIGN & RESEARCH INSTITUTE (GROUP) CO LTD