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124results about How to "Avoid aesthetics" patented technology

Furniture automatic resetting type press and rebound mechanism

A furniture automatic resetting type press and rebound mechanism comprises a furniture movable part, a furniture immovable part, connecting elements and a fixed support. The furniture movable part is movably arranged on the furniture immovable part in an opening-closing mode, a press and rebound device, a stretchable resetting device and at least two rotating wheels are arranged on the fixed support, the press and rebound device at least comprises pushing and moving elements, and the stretchable resetting device at least comprises stretchable elements and first elastic elements which are mutually matched in an elastic mode; the pushing and moving elements and the stretchable elements are slidably arranged on the fixed support, the at least two rotating wheels are arranged in a relatively independent mode and rotatably arranged on the fixed support, the at least two rotating wheels are mutually matched in a linkage mode when rotating to a certain position, one of the two rotating wheels is in driving connection with the stretchable elements, and the other one of the two rotating wheels is in driving connection with the pushing and moving elements; and swing elements are arranged on the pushing and moving elements, heart-shaped sliding chutes are formed in the fixed support, the swing elements are arranged on the pushing and moving elements in a swinging mode, and one ends of the swing elements sequentially slide along tracks of the heart-shaped sliding chutes towards one direction when the pushing and moving elements slide.
Owner:伍志勇

Exhauster for roaster

Provided is an exhauster for a roaster which can exhaust the smell and the smoke which are generated when the meat is burnt in a restaurant, etc., to the outside of the restaurant. The exhauster includes: a hood tube in which a plurality of hood pipes can be combined so as to be folded in a multi-stage, and packings are applied to connection portions of the respective pipes to thereby prevent a gap from being formed between the connected hood pipes and the leak of the foreign matters from occurring; a hood main body having a space portion of a vertical direction length so that the contracted hood tube is completely inserted when the hood tube has been completely contracted, an exhaust tube having a fan which is installed at an axial portion in communication with the hood main body, and a bracket which is installed at the upper end thereof to then be fixed on the ceiling; and an elevating apparatus which is provided on the bottom of the bracket of the hood main body, including a winding reel around which a lifting chain is wound and a motor driving the winding reel, to thereby extend or contract the hood tube, in which the elevating apparatus is driven by a wireless remote controller.
Owner:SHIN HYEON GU

Cam-driven oscillating mirror mechanism

The invention relates to a cam-driven oscillating mirror mechanism which comprises a mirror frame and rotary half shaft assembly, a spring close connection device, a deflection cam mechanism, a motor and transmission portion, an oscillating mirror supporting structure and a base. The mirror frame and rotary half shaft assembly comprises an oscillating mirror, a rotary half shaft, a mirror frame, a first rolling bearing, a first bearing end cover, a first sunk screw and an angle encoder. The spring close connection device comprises a spring shield, a planar scroll spring and an outer cover, and the deflection cam mechanism comprises a deflection plate, a cam, a cam shaft and a cam holder. The motor and transmission portion consists of a belt pulley, a V-belt and a motor. The cam-driven oscillating mirror mechanism has the advantages of simple structure, low noise, stability in transmission, low cost, capability of buffering and absorbing vibration, and the like.
Owner:TONGJI UNIV

Intelligent regulatory controlling and monitoring system of medical reefer and application method of intelligent regulator controlling and monitoring system

The invention discloses an intelligent regulatory controlling and monitoring system of a medical reefer and an application method of the intelligent regulatory controlling and monitoring system. The intelligent regulatory controlling and monitoring system comprises a monitoring system and a controlling system. A temperature and humidity regulatory controller and a temperature and humidity monitor of the medical reefer are integrated in the same medical reefer, temperature and humidity in the medical reefer are intelligently controlled according to parameters set by users, and temperature and humidity data in the medical reefer can be uploaded to a server in real time, and the server further uploads the temperature and humidity data to a remote management terminal, accordingly, data monitoring and management are realized. The intelligent regulatory controlling and monitoring system integrates functions of intelligent control and monitoring of temperature and humidity of refrigeration, and the defects of influence on heat insulation and attractiveness of existing wall-mounted monitoring equipment are avoided. Meanwhile, the monitoring system and the controlling system are not in linkage and can operate independently.
Owner:杭州泽大仪器有限公司 +2

Vibration damping composite rubber mat plate used under railway rail and preparation method thereof

The invention relates to a vibration damping composite rubber mat plate used under a railway rail and a preparation method thereof. The rubber mat plate comprises a stainless steel plate (1) and a rubber plate (2), wherein, the stainless steel plate (1) is stuck on the upper surface of the rubber plate (2); the rubber mat plate is characterized in that the lower surface of the stainless steel plate (1) is welded with a metal screen plate (3), and the stainless steel plate (1) and the metal screen plate (3) are connected on the upper surface of the rubber plate (2). The stainless steel plate of the composite rubber mat plate is stuck and integrated with the rubber plate by the metal screen plate, so that the aesthetic property of the stainless steel surface is ensured, and the adhesive attraction between the stainless steel plate and the rubber can be greatly improved; therefore, the stainless steel plate and the rubber are well stuck with each other and not easy to deglue, the service life is prolonged, and the preparation process is simpler. The rubber mat plate can be used for buffering the high speed vibration and impact extrusion force which are generated when vehicles pass through the steel rail, thus protecting a roadbed and a rail bearing of the steel rail and making electric insulation for a signal system.
Owner:刘浩杰

Actuator

ActiveUS20110277228A1Not impede on aestheticEasy to optimizeBathroom coversEngineeringActuator
An actuator includes first and second means for shifting, and those means are pistons, located within first and second components respectively, such that when the actuator is fitted over toilet lid each piston extends in substantially opposite directions. The first shifting means is activated upon the sensor detecting a predetermined condition, such as a hand passing over the sensor and shifts the position of the seat from the raised position such that the centre of gravity is shifted past vertical, thereby causing the seat to shift to the lowered position. The second shifting means is triggered after a predetermined time, for example one second, to cause the toilet seat lid to be moved from the raised position such that the centre of gravity is shifted past vertical, thereby causing the lid to shift to the lowered position to be substantially flush with the toilet seat.
Owner:CORBELL MICHAEL +1

Sealing structure of vertical air cooling cabinet and modification method thereof

The invention provides a sealing structure of a vertical air cooling cabinet and a modification method thereof, and relates to the sealing structure of the vertical air cooling cabinet. The upper end and the lower end of a connecting framework (7) are respectively connected with left and right cabinet edges and an opening upper cabinet body (39) and an opening lower cabinet body (38) in front of the air cooling cabinet, at least one double-layer glass door is arranged in the connecting framework (7), and an upper shaft (1) and a lower shaft (9) which are arranged at the upper part and the lower part of one side of the double-layer glass door are connected with the upper part and the lower part of the inner side of the connecting framework (7). The installing steps comprise backing strip fixation, connecting framework installation and double-layer glass door installation. The sealing structure and the modification method have the advantages that the connecting framework is fixedly arranged on the front opening of the air cooling cabinet through pad strips, and the double-layer glass door and the connecting framework are hinged and connected through the upper shaft and the lower shaft, so that the energy-saving goal of preventing cool air from flowing outwards by the air cooling cabinet is realized.
Owner:LUOYANG JINGCHENG GLASS

Wireless liquid crystal display antenna

InactiveCN1622391AEnhanced receptionOvercome the inconvenienceAntenna supports/mountingsIdentification meansLiquid-crystal displayRadio signal
The radio liquid crystal display (LCD) antenna has one transparent base layer set in front of the LCD screen, and the transparent base layer has distributive antenna laid on its surface. The distributive antennan is connected to one signal transmission line and radio signal receiving circuit of the radio LCD, so that the radio signal distributive antenna receives may be displayed via the display control interface on the radio LCD. The distributive antenna may be laid on the surface of the transparent base layer opposite to the LCD screen or the surface of the transparent base layer opposite to the viewer.
Owner:MITAC INT CORP

Novel making method of skinned specimen of fish

The invention discloses a novel making method of a skinned specimen of fish. The method comprises steps as follows: (1), the fish is anesthetized and killed, and mucus is cleaned; (2), dimensions of the fish are measured and photographed; (3), the posture of a fish body is set, and a skeleton diagram is drawn; (4), cutting as well as peeling and carving of prosthesis is performed; (5), a proper notch is selected and skin is peeled off; (6), the fish skin is subjected to degreasing and preservative treatment; (7), the prosthesis is smeared with dextrin, skin suture is performed, and natural drying is performed after shaping; (8), repair and inlaying of ocular prosthesis are performed; (9), water-based acrylic acid modified polyurethane dispersion is adopted for coloring, and wood lacquer issprayed after coloring. The method has the advantages as follows: preparation is simple, and cost is low; fish postures can be adjusted according to requirements in the preparation process; a morphological structure is measured scientifically and systematically; the prepared fish skinned specimen is environmentally friendly, non-toxic, resistant to high temperature, acid and alkali, anti-aging and easy to store; the structure is complete and attractive, detailed parts are vivid and lifelike, and the specimen is widely applied to teaching, scientific research, collection and ornamentation.
Owner:朱辉

Negative ion clothes drying machine capable of automatically controlling distance between clothes

The invention relates to a clothes drying machine, in particular to a negative ion clothes drying machine capable of automatically controlling a distance between clothes, and aims to solve the problems that the clothes cannot be automatically distributed and dried in the prior art and cannot be hung on a clothes drying rod at a uniform distance, the effect is poor by adopting negative ion sterilization and other clothes processing functions under the condition that the clothes hanging distance is not uniform, and clothes drying depends on a sensor and a microcomputer too much. The negative ion clothes drying machine comprises a main unit body and a clothes rack, wherein the main unit body is connected with the clothes rack through an electric telescopic hanging rack; a control device, a circuit system and an electric telescopic hanging rack driving motor are arranged in the main unit body; an ejection box is arranged below the main unit body; a clothes processor is arranged in the ejection box; the clothes rack is arranged below the ejection box so as to be integrated with the ejection box and consists of a left fixing rack, a right fixing rack and a guide rail arranged between the left fixing rack and the right fixing rack in parallel; a plurality of positioning slots are formed in the guide rail; a clothes separation tackle is arranged on the guide rail.
Owner:ZHEJIANG HOOEASY SMART TECH

Thing internet-based intelligent sound box

The invention relates to a thing internet-based intelligent sound box, which comprises a wireless fidelity (Wi-Fi) gain antenna, a Wi-Fi transmission module, a 32-bit 12-thread multifunctional central processing unit and at least sound box device, wherein the Wi-Fi gain antenna is used for dual-way receiving and sending of a Wi-Fi signal with a gateway or a router of an external thing internet, sending an external signal to the Wi-Fi transmission module and receiving a feedback signal from the Wi-Fi transmission module; the Wi-Fi transmission module is used for transmitting the signal received by the Wi-Fi gain antenna to the 32-bit 12-thread multifunctional central processing unit for processing and transmitting the feedback signal from the 32-bit 12-thread multifunctional central processing unit to the Wi-Fi gain antenna; the 32-bit 12-thread multifunctional central processing unit is used for discovering various sound box devices and controlling and managing media; and the at least one sound box device receives the control and management of the 32-bit 12-thread multifunctional central processing unit through a corresponding audio digital-to-analog converter and a power amplifier so as to access the external thing internet.
Owner:深圳市中科诺数码科技有限公司

Method for drying whole flower instant tremella

The invention discloses a method for drying whole flower instant tremella. The method comprises the following steps: carrying out vacuum freeze drying on cleaned, blanched and pre-frozen whole fresh tremella in combination with the drying of a nitrogen source hypoxia heat pump to prepare the quick soaking type whole flower instant tremella. Drying adopting the method disclosed by the invention has the advantages of energy saving and high efficiency, more than 30% of energy sources can be saved compared with traditional freeze drying, the prepared whole flower instant tremella product can keep the original appearance, color and luster of tremella, is in the shape of chrysanthemum or peony, the flower is complete, the aromatic odor of tremella is produced after brewing the whole flower instant tremella in water, the original viscosity, the taste, the flavor and the nutritional ingredients of tremella can be maximally retained, and the whole flower instant tremella further has the advantages of long expiration date, convenience in carrying, instant brewing, etc.
Owner:INST OF AGRI ENG TECH FUJIAN ACAD OF AGRI SCI

Pre-installed automotive windshield heating film based on graphene technique

The invention relates to a pre-installed automotive windshield heating film based on the graphene technique. The pre-installed automotive windshield heating film adheres to the inner surface of an automotive windshield to be used for defrosting the automotive windshield. The pre-installed automotive windshield heating film comprises a graphene heating film body (9) and a controller, wherein the graphene heating film body (9) adheres to the inner surface of the automotive windshield and is connected with the controller, and the controller is integrated in an original automobile control system and controls the graphene heating film body (9) to emit far infrared radiation waves and adjusts the temperature of the graphene heating film body (9). Compared with the prior art, the pre-installed automotive windshield heating film has the advantages of being simple in structure, reasonable in arrangement, convenient to operate, capable of saving energy and protecting the environment and the like.
Owner:SHANGHAI XIWANG INFORMATION TECH CO LTD

Device and measuring method used for continuous measuring of content of mercury of different valence states in flue gas

The invention discloses a device and a measuring method used for continuous measuring of the content of mercury of different valence states in flue gas. The device comprises a sampling device, a divalent mercury reduction system, a divalent mercury absorption system, and a mercury analyzer; one end of the sampling device is connected with a flue gas introducing pipeline, and the other end is connected with the divalent mercury reduction system and the divalent mercury absorption system in parallel via pipelines; and discharge pipelines of the divalent mercury reduction system and the divalent mercury absorption system are connected with the mercury analyzer. The device and the measuring method possess following advantages: operation is convenient and rapid, reliability is high, the content of mercury of different valence states and the content of total mercury in flue gas can be measured, and 24h continuous measuring of the content of mercury of different valence states in flue gas is realized.
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Vacuum transportation lifting device with reversing function

The invention relates to a vacuum transportation lifting device with a reversing function. A fixed shaft is vertically arranged on a machine frame, a transportation device comprises a transmission shaft, a vacuum suction head, a transposition arm and a lifting arm, the vacuum suction head is vertically arranged at the front end of the transmission shaft, the two ends of each of the transposition arm and the lifting arm are fixedly connected with the transmission shaft and are glidingly connected with the fixing shaft, the reversing device comprises a reversing cam mechanism, a pushing rod and a rotary arm, the pushing rod is connected with a driven part of the reversing cam mechanism, one end of the rotary arm is hinged to the pushing rod, the other end of the the rotary arm is fixedly connected with the transposition arm, the lifting device comprises a lifting cam mechanism and a shifting rod, the middle part of the shifting rod is used as a hinging point, one end of the shifting rod is connected with a driven part of the lifting cam mechanism, the other end of the shifting rod is hinged to the lifting arm, and the reversing cam and the lifting cam are coaxially connected. The vacuum transportation lifting device solves the problem of the prior art that the conveying height is limited or the easiness in damage of objects by a manipulator is caused when the high-low position change of easy-to-deform and easy-to-crack objects is carried out.
Owner:CHONGQING LONGYUE FOOD

Seamless spliced moisture-proof floor and preparation process thereof

The invention discloses a seamless spliced moisture-proof floor and a preparation process thereof. Dense micro corrugated grooves are formed in the back surface of the seamless spliced moisture-proof floor. The periphery of the seamless spliced moisture-proof floor is coated with moisture-proof and weather-proof vegetable oil. The moisture-proof and weather-proof vegetable oil comprises stillingia oil, refined linseed oil, refined tung oil, tea seed soil and sophora oil. The weight ratio of the stillingia oil to the refined linseed oil to the refined tung oil to the tea seed soil to the sophora oil is 2:3:3:1:1. According to the seamless spliced moisture-proof floor, no gap is retained in the upper and lower portions of spliced seams of the spliced floor, back water / moisture, dust, garbage and the like can be effectively prevented from invading from gaps in the side edges of the side surfaces or the back surface, and meanwhile, the seamless spliced moisture-proof floor is good in moisture-proof and weather-proof performance and not prone to being deformed.
Owner:杨明 +1

Medical health monitor capable of remote monitoring of vital signs with Internet of Things

The invention discloses a medical health monitor capable of remote monitoring of vital signs with Internet of Things. The monitor comprises a tight-fit dual-layer underwear, a sleeve belts which is sewn on an upper arm of the tight-fit dual-layer underwear from the middle part, a main controller installed in the sleeve belt, as well as a network communication module, an LBS module, a power supply module, a monitoring module and a timer which are connected to the main controller to achieve data information interactions with external mobile equipment. The monitor is characterized in that the monitoring module comprises at least one device among a blood pressure sensor, a heart rate sensor and a physical temperature sensor, wherein the blood pressure sensor is sewn in the sleeve belt; and the sewing space gap of the blood pressure sensor and the sleeve belt is filled by a light foam material. The monitor capable of the remote monitoring of the vital signs disclosed by the invention is characterized in that positioning is accurate, the vital signs such as blood pressure, heart rate and physical temperature are detected at any time; and remote monitoring and information interaction can be achieved; and market values and application prospect are extensive.
Owner:CHENGDU ZHIA TECH CO LTD

Washing machine balance ring and washing machine with the same

PendingCN107916534AImprove affordabilityAvoid safety hazards and aesthetic deficienciesOther washing machinesTextiles and paperEngineeringMechanical engineering
The invention discloses a washing machine balance ring and a washing machine with the same. The washing machine balance ring comprises a first balance part and a second balance part, the first balancepart and the second balance part are subjected to cladding to form a sealed cavity, the sealed cavity comprises a first cladding surface close to the inner side of the ring and a second cladding surface close to the outer side of the ring, and the first cladding surface and the second cladding surface are not on the same horizontal plane; the inner side surface of the balance ring forms a smooth-transition curved surface from the first balance part to the second balance part. The washing machine balance ring which is long in service life, closely fits an inner barrel of the washing machine and has no convex edge or corner, and the washing machine with the balance ring are provided.
Owner:QINGDAO HAIER WASHING MASCH CO LTD

Pressed-rebounding opening and closing mechanism with elastic adjustment function for furniture

Disclosed is a pressed-rebounding opening and closing mechanism with an elastic adjustment function for furniture. The mechanism comprises a movable furniture piece and a fixed furniture piece, and the movable furniture piece is movably opened and closed on the fixed furniture piece; a pressed-rebounding opening and closing device and a connecting device are arranged between the movable furniture piece and the fixed furniture piece, the pressed-rebounding opening and closing device comprises a retractable component, the connecting device comprises a connecting component, and a buckling part is arranged on the retractable component in an elastic swinging mode; a buckling matching part is arranged on the connecting component in an elastic swinging mode, and when the movable furniture piece is movably opened and closed relatively to the fixed furniture piece for at least one stroke, the retractable component is elastically detached from or elastically buckled with the buckling matching part of the connecting component to achieve movable closing or opening and locking or unlocking between the movable furniture piece and the fixed furniture piece; adjusting pieces are arranged between the retractable component and the buckling part and / or between the connecting component and the buckling matching part, elastic swinging force between the retractable component and the buckling part and / or elastic swinging force between the connecting component and the buckling matching part are / is adjusted through the adjusting pieces.
Owner:GUANGDONG DTC HARDWARE PRECISION MFG CO LTD

Fabricated anti-seismic internal parting wall and mounting method thereof

The invention discloses a fabricated anti-seismic internal parting wall and a mounting method thereof. The fabricated anti-seismic internal parting wall comprises light battens; hollow grooves are formed in the light battens in the long edge direction of the light battens, grooves are formed in the edges of the side faces of the light battens in the long edge direction of the light battens, and the hollow grooves are parallel to the grooves; and the light battens are transversely combined and mounted into an internal parting wall board, square steel columns I used for connecting are arranged between the internal parting wall board and a main body structure, square steel columns II used for connecting are arranged between the adjacently-mounted light battens in the internal parting wall board, and connecting fixing plates used for fixing are arranged between the light battens and the square steel columns I or between the light battens and the adjacent square steel columns II. Compared with the prior art, the light battens are fixed through mutual cooperation of the square steel columns, the connecting fixing plates and shoot nails, the internal parting wall mounted by the light battens is tight and firm, the situation of wall body breaking or splice cracking is avoided, puttying can be directly conducted without wall whitewashing, thus the construction cost of the internal parting wall is lowered, main lines of water, heating, electricity and the like can be pre-buried in an internal parting wall body, unattractiveness and the potential safety hazard which are caused by thefact that the main lines are laid on the outer side of the wall body are avoided, attractiveness is achieved, and no space is occupied.
Owner:重庆顺博环保新材料有限公司

Outer wall fireproof heat preservation system and construction method thereof

InactiveCN112392160APlay the role of fire insulationEnsure personal safetyWallsHeat proofingInsulation layerEngineering
The invention relates to the technical field of outer wall heat preservation, in particular to an outer wall fireproof heat preservation system and a construction method thereof. The outer wall fireproof heat preservation system comprises a fireproof heat preservation leveling layer, a fireproof heat preservation layer, a plastering layer, a decoration layer and a plurality of heat preservation plates; wherein the multiple heat preservation plates can be bonded to the outer surface of a base layer wall body through a bonding layer, and the space between any two adjacent heat preservation plates is filled with a fireproof heat preservation material; and the sides, away from the base layer wall body, of the multiple heat preservation plates are sequentially covered with a common fireproof heat preservation leveling layer, a fireproof heat preservation layer, a plastering layer and a decoration layer. Visibly, the space between the heat preservation plates is filled with the fireproof heat preservation materials, the outer surfaces of the heat preservation plates are covered with the fireproof heat preservation leveling layers and the fireproof heat preservation layers, the heat preservation and heat insulation effects are achieved, the fireproof effect can also be achieved, personal safety of residents can be guaranteed, practicability is higher, and the practical requirement isbetter met.
Owner:潍坊威源建筑工程有限公司

Transformation combined junction box with changeable phase sequence

The invention provides a transformation combined junction box with the changeable phase sequence. The transformation combined junction box comprises a box body, a box cover and a circuit board located in the box body. An upper terminal set of a first terminal set and an upper terminal set of a second terminal set each comprise a left voltage upper terminal, a right voltage upper terminal, a left current upper terminal and a right current upper terminal, all of which are arranged in parallel. The voltage upper terminals of the first terminal set and the second terminal set are electrically connected in an intersection mode. Current upper terminals corresponding to the first terminal set and the second terminal set are electrically connected in an intersection mode. A diverter switch is arranged between each voltage lower terminal and the two voltage upper terminals corresponding to the voltage lower terminal, a diverter switch is arranged between each current lower terminal and two current upper terminals corresponding to the current lower terminal, and the diverter switches are in linkage through insulating linkage rods. The transformation combined junction box has the advantages that when the inverse phase sequence occurs, the phase sequence can be rapidly and safely adjusted by pushing the linkage rods, and equipment hidden danger and the non-attractive technology caused by repeated wiring or crossed wiring are avoided.
Owner:ZIBO KUAKE MEDICINE TECH

House capable of being mounted, dismounted and built quickly and building method of house

InactiveCN104420539ABuild and dismantle quicklyExtended service lifeStrutsWallsEngineeringJoint component
The invention discloses a house capable of being mounted, dismounted and built quickly. The house comprises a house body and a plurality of upright bases, wherein the house body is formed by a floor body or by lapping a plurality of floor bodies; the upright bases are mounted at the bottom of the house body for fixing the house body with ground; the floor bodies comprise a plurality of uprights, wall frames mounted between the two adjacent uprights, wallboards and top brackets that are mounted at the side parts and the tops of the wall frames respectively, and floors mounted on bracket layers; and the uprights are formed by butting a plurality of upright blocks provided with cup joint components. The house is quick and convenient to build and dismount, the whole built house is firm, steady and attractive and has heat insulation and fire prevention, the service life of the house can be effectively prolonged, and the house is suitable for long-term fixed utilization. In addition, the invention further provides a method for fabricating the house. The method realizes convenient, flexible and quick building, mounting and dismounting, and can meet construction demands of various fields and various relevant houses.
Owner:茅金声

Secondary cable carrot joint capable of thermally shrinking directly

The invention discloses a secondary cable carrot joint capable of thermally shrinking directly. The secondary cable carrot joint is composed of a cable carrot joint main body and a thermally-shrinking overskirt, wherein the cable carrot joint main body is made of a thermally-shrinking material or soft plastics having certain elasticity and is cylindrical, and a wire inlet hole is formed axially at the center of the cable carrot joint main body; the thermally-shrinking overskirt is made of a thermally-shrinking material and is of a circular skirt shape (i.e., a cone shape); the wire inlet hole is of a shape of an outer contour of the integral cross section of a corresponding cable core, and the size of the outline of the hole is slightly less than the size of the outer contour of the corresponding cable core. The secondary cable carrot joint can be conveniently sheathed on the cutting end part of the cable, then is subjected to thermal shrinkage by a heat gun, and can be well fixed at the cable cutting end part after thermal shrinkage, the operation is simple, and inconsistent or inaesthetic appearance caused by the technological level of operators can be avoided; the cable carrot joint main body and the thermally-shrinking overskirt are of an integral structure, the outline of the diameter of the wire inlet hole can be well matched with the outer outline of the corresponding cable core, and the leakproofness is greatly improved.
Owner:柏才行

Building decoration board structure

ActiveCN111364713AAvoid the inconvenience of disassembly and assemblyAvoid curlCovering/liningsStructural engineeringBuilding renovation
The invention belongs to the field of building decoration boards, in particular to a building decoration board structure. The building decoration board structure comprises a building wall body and decoration boards; each decorative board comprises a board body, an embedding groove, an embedding platform and a first clamping table; each clamping table fixedly penetrates through the centroid position on the rear side of the corresponding board body, the decorative boards are mutually connected up and down through the embedding grooves and embedding sleeves, and the decorative boards are slidablyconnected with mounting frames through the first clamping tables; the mounting frames are fixedly arranged on mounting columns through fastening screws, and the mounting columns are fixedly arrangedinside the building wall body through auxiliary positioners; the mounting frames are vertically and fixedly arranged on the mounting columns at the side surface positions of the edge decorative boardsthrough the fastening screws, sealing boards are slidably connected on the mounting frames through stepped clamping grooves, and the sealing boards are fixedly connected with the side surfaces of thedecorative boards through adjusting screws. The building decoration board structure solves the technical problems that a traditional structure is not environmentally friendly enough, and connection among decoration boards is not tight.
Owner:北京华开建筑装饰工程有限公司

Railway vehicle fairing, railway vehicle opening-closing mechanism and self-locking mechanism

The invention discloses a railway vehicle fairing, a railway vehicle opening-closing mechanism and a self-locking mechanism; the self-locking mechanism comprises a first driving shaft, rotators, a drive element, a first push rod, a first shaft and a first guide device; the rotators may rotate relative to a bottom plate of the opening-closing mechanism; when the drive element expands and contracts,the first driving shaft and the rotators are driven to synchronously rotate; the first push rod may contract and rotate along with rotation of the first driving shaft; the other side of the first shaft may expand and contract along with the contractive rotation of the first push rod, may hold against a closure position limiter of the opening-closing mechanism after the opening-closing mechanism closes, and may hold against an opening position limiter of the opening-closing mechanism after the opening-closing mechanism opens. The railway vehicle fairing, the railway vehicle opening-closing mechanism and the self-locking mechanism have the advantages that after the self-locking mechanism crosses a dead point, elastic rods of the first push rod maintain elasticity, the extension position ofa second shaft even if when the drive element is idle, that is to say, retracting of the second shaft is never caused, and self-locking of the self-locking mechanism is achieved.
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Furniture opening and closing mechanism

A furniture opening and closing mechanism comprises a turning device, a rebounding device, a damper and fastening part, wherein the turning device comprises a movable base, a connecting arm component and a fixing component, the movable base is movably arranged on the fixing component through the connecting arm component in an opening and closing manner, the rebounding device is arranged on the movable base or the connecting arm component, the fastening part is arranged on the fixing component, or the fastening part is arranged on the movable base or the connecting arm component, and the rebounding device is arranged on the fixing component; the rebounding device at least comprises a positioning support, a pushing component, a telescoping component and an elastic part, the pushing component and the telescoping component are movably arranged on the positioning support, and the elastic part is arranged on the positioning support and elastically acts on the telescoping component. By the structure improvement, the furniture opening and closing mechanism is simple and reasonable in structure, reliable in performance, compact in component connection, long in service life, low in manufacturing cost, fast and convenient to mount and demount, high in flexibility, wide in application range, high in practicality, and the like.
Owner:伍志勇
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