37results about How to "Various installation positions" patented technology

To provide a refrigerator that has excellent storage efficiency and convenience. The refrigerator (51) includes a refrigerator compartment (53) having an opening in a front plane, in which items are stored, and a shelf plate (80) disposed to span between the left side-surface and the right side-surface of the refrigerator compartment (53) in a bridging manner, and having different horizontal depths on the left and right. With this, the inoperative space present in the refrigerator compartment (53) can be filled up by a horizontally deep portion of the shelf plate (80), and the two storage areas of the shelf plate (80), that is, the horizontally deep area and the horizontally shallow area can be used separately.

The invention relates to the technical field of batteries, in particular to a battery heating system. The system is integrated by two sub-systems, namely a heating system branch and a battery pack system branch, wherein the battery pack system branch comprises a battery pack and a plurality of relays; the battery pack comprises a plurality of battery modules and a heating sub-system; the heating sub-system comprises a plurality of heaters; each battery module is provided with at least one heater; and the heaters are arranged on the bottom surfaces or the side surfaces of the battery modules. The battery heating system can meet two requirements of driving heating and parking charging heating and can provide multi-mode experience for a user; the installation positions of the heaters are diverse; the battery heating system is simple and convenient to assemble, suitable for different applications, diverse in line connection mode and simple in line connection; and the temperature non-uniformity of the battery pack caused by heating can be effectively reduced.

An intelligent spike for road vehicle detection comprises an energy harvesting unit, an energy storage unit, an energy management unit, a light prompting unit, a sensing unit and a low-power-consumption wireless communication and control unit; the light prompting unit and the sensing unit are connected with the low-power-consumption wireless communication and control unit, the energy harvesting unit, the energy harvesting unit and the energy management unit are connected, and the intelligent spike is arranged in the middle of the road surface of a lane or the center line of the road surface of the lane of the road surface of a road edge; when a vehicle runs on the lane, the spike senses road vehicles, and related traffic information such as traffic flow, time occupancy ratio, vehicle speed and vehicle models are obtained by detecting magnetic wave changes caused in the vehicle running process.According to the intelligent spike for road vehicle detection, installation and maintenance are easy, operation is stable, the size is small, the cost is low, the power consumption is low, and vehicle running inducing and safety assist functions are achieved by means of the modes such as active wireless information interaction between the intelligent spikes and between the intelligent spikes and the vehicles and vehicle passive sensing.

The invention relates to a rear turning type cash register. The rear turning type cash register comprises a lower side plate assembly, a main side plate assembly and a back side plate assembly, wherein the main side plate assembly is above the lower side plate assembly, the main side plate assembly is hinged with the lower side plate assembly, the main side plate assembly and the lower side plate assembly form a first cash passing channel horizontally, the back side plate assembly is at a back of the main side plate assembly, a lower end portion of the back side plate assembly is hinged with a back end portion of the lower side plate assembly, the back side plate assembly and the main side plate assembly are connected by a buckling mechanism, the back side plate assembly and the main side plate assembly form a second cash passing channel vertically, a transmission start port of the first cash passing channel is located at a side region of a cash entrance, a transmission start port of the second cash passing channel is located at a side region of a transmission end port of the first cash passing channel, and a cash exit is at a side region of a transmission end port of the second cash passing channel. According to the invention, the cash passing channels can be opened quite conveniently to enable usage, maintenance and debugging of the cash register more convenient, and moreover the longer cash passing channels have more installation positions for sensors.

The invention relates to a spunlace flocking device and a spunlace flocking method. The spunlace flocking device comprises a flocking wheel drum or trawl curtain and a high-pressure flocking spunlace head, wherein the high-pressure flocking spunlace head is arranged on the outer side of the locking wheel drum or trawl curtain; the locking wheel drum or trawl curtain is provided with a plurality of fine holes; after a fiber net is tangled through front spunlace, one ends of fine fibers extend into the fine holes through the flocking wheel drum or trawl curtain under the action of the spunlace of the high-pressure flocking spunlace head, and the ends of the fibers extending into the concave holes are taken out when non-woven fabric is separated from the flocking wheel drum or trawl curtain, so that flocks are formed on one face of the non-woven fabric to finish a flocking process for flocking the non-woven fabric. By using the spunlace flocking method, the flocking process of the non-woven fabric is simplified, the used device has the characteristics of simple structure, reduction in floor space and reduction in equipment and material cost, and the flocking effect of the non-woven fabric is also effectively guaranteed.

The invention provides a sound box control system based on voiceprint recognition. The system comprises sound boxes arranged at a plurality of positions in a room and a data terminal, The sound box comprises a voice signal acquisition module, a signal processing module, a first wireless module, a power supply module and a loudspeaker module. The data terminal is a television or a computer and comprises a second wireless module and a man-machine interaction module. When music is played at home; a mobile phone does not need to be independently connected with an APP for music selection and playing; The loudspeaker box can automatically identify the voice information of the user, determine the identity of the user according to the voice of the user, and play music according to the previous music preference and music playing mode of the user, so that personalized film management is realized, the content is thousands of people and thousands of faces, the playing steps are reduced, and the preparation time before playing is greatly saved.

The invention discloses a remote sensing unmanned aerial vehicle frame which comprises two main lateral plates, a first connection support plate, a second connection support plate and a third connection support plate. A first installation area is formed between the first connection support plate and the second connection support plate. A second installation area is formed between the second connection support plate and the third connection support plate. The third connection support plate is a third installation area. A horizontal plate clamped onto the two main lateral plates is arranged on the second installation area, a first motor is installed on the horizontal plate, a video camera / camera installation frame is arranged below the horizontal plate and comprises a rotating frame and an overturning frame, the overturning frame is located in the rotating frame, the rotating frame is fixedly connected with a rotating shaft on the first motor, a second motor is installed on the side of the rotating frame, one end of the overturning frame is fixedly connected with a rotating shaft on the second motor, and the other end of the overturning frame is connected with the rotating frame through a bolt. The remote sensing unmanned aerial vehicle frame can achieve multi-angle flexible camera shooting, achieves installation of various auxiliary devices and provides guarantee for the shooting process.

The invention relates to a bird prevention device for a high-voltage iron tower, in particular to a bird prevention baffle plate. The bird prevention baffle plate comprises an insulation plate body and is characterized in that the insulation plate body comprises an upper insulation plate and a lower insulation plate, installation grooves are respectively formed in symmetric sides of the upper insulation plate and the lower insulation plate and are used for clamping a neck of an insulator, installation holes are formed in each of the upper insulation plate and the lower insulation plate, supports are arranged at the installation holes, lower parts of the supports are arranged on the insulation body, and upper parts of the supports are arranged on the iron tower. The bird prevention baffle plate with such structure has the advantages that the bird prevention baffle plate is firmly fixed and flexibly installed and the insulation plates are not liable to get loose and fall off.

The invention discloses a yarn feeding nozzle of a synthetic fiber fabric knitting machine. The yarn feeding nozzle of the synthetic fiber fabric knitting machine comprises a bracket, a shell is connected to the lower end of the bracket, and a yarn feeding head is arranged inside the shell; a first slide rail and a slide groove are formed in the shell, the slide groove communicates with the firstslide rail, a first fixing bolt is connected into the first slide rail, and a mounting seat is arranged between the bracket and the shell. A hydraulic rod is arranged at the upper end of the bracket,the end, away from the bracket, of the hydraulic rod is connected with a connecting rod, the lower end of the connecting rod is connected with a yarn guide head, one side of the yarn guide head is connected with a slider, and a second slide rail is arranged on the right side of the hydraulic rod. The yarn feeding nozzle of the synthetic fiber fabric knitting machine is scientific and reasonable instructure, safe and convenient to use and suitable for knitting machines of different specifications; the yarn feeding nozzle has the advantages of high degree of adaptability, convenience, fastnessand detachability and has the real-time adjustment function, the yarn guide effect is significantly improved, and the yarn quality is improved.

A chain topology wireless communication system for bridge intelligent health monitoring system, including multiple vibration nodes, stress-strain nodes, displacement nodes and intelligent bridge nodes, multiple vibration nodes, stress-strain nodes and displacement nodes are respectively installed on the bridge span Structure, support, abutment or pier surface, monitor the vibration information, stress-strain and temperature information and displacement information of the bridge structure, and realize information transmission and interaction in a chain topology, and communicate vibration, stress-strain, temperature and displacement information to the intelligent bridge node; the intelligent bridge node wirelessly receives the information transmitted by the vibration node, stress-strain node and displacement node, realizes the information interaction, and transmits the vibration, stress-strain, temperature and displacement information to the bridge monitoring information service center . The invention realizes information interaction with intelligent bridge nodes, realizes long-term bridge displacement monitoring, and improves the robustness of the wireless communication system.

The invention relates to a wireless GPS device achieving ultra-long time standby. The wireless GPS device comprises a main control circuit, a satellite positioning module and a wireless communication module and further comprises a power supply conversion circuit and a disposable lithium battery of which the capacity is 7000 mAh. The power supply conversion circuit increases or decreases voltage to supply a power supply according to the power supply requirements of the satellite positioning module and the wireless communication module, and the power consumption of the wireless GPS device is 3 microamperes when the wireless GPS device is in a sleep state. The power supply conversion efficiency of the device reaches above 97%, current leakage does not exist, an external power supply does not exist, and by the adoption of the low-power-consumption working mode, the wireless GPS device can work for 2-3 years; an external connection line is not needed, the installing position, on equipment, of the wireless GPS device is not fixed, many installing positions can be selected, and concealing is facilitated. The wireless GPS device is suitable for field or emergency rescue places.

The invention discloses a door area detection device installed on an elevator door. The door area detection device comprises a door area detection module installed on a car door and a flat layer magnet reflecting strip installed on a hall door, wherein the door area detection module comprises an upper door area sensor, a flat layer sensor I, a flat layer sensor II and a lower door area sensor; theupper door area sensor, the flat layer sensor I, the flat layer sensor II and the lower door area sensor have output signals when being aligned with the flat layer magnet reflecting strip, and the signal output of the above four sensors can enable an elevator controller to control an elevator to accurately stop at the door area flat layer and switch the door. The elevator door area detection device provided by the invention has the advantages of convenient installation, accurate parking, low cost and the like.

An optical fiber connector of the present invention comprises a butt joint shell and an optical fiber assembly. The butt-joint shell internally comprises a cavity, one end of the butt-joint shell is provided with an interface communicated with the cavity, and the two side walls of the butt-joint shell comprise a plurality of buckling parts adjacent to the interface. The optical fiber assembly is fixed in the cavity and comprises a sleeve, the length of the sleeve is 6.25 mm-10.25 mm, and the sleeve comprises a block body assembled into the interface. The total length of the optical fiber connector is 30 mm-35 mm, buckling parts are formed at the two sides of the block body, and the buckling parts are correspondingly buckled to the buckling parts.

The invention relates to an alternating current charging pile. The alternating current charging pile comprises a housing, electric elements and an electric piece support; a hollow chamber is formed inthe housing; corresponding electric elements mounted into the hollow chamber are all mounted on the electric piece support; and the electric piece support and the electric elements on the electric piece support mutually form an electric module. The electric elements are fixed on the electric piece support to form the electric module, and an axial mounting cavity extending along the axis of a mainshell is arranged in a main shell to finish the exterior; during assembling, the electric module can be integrally mounted into the axial mounting cavity extending along the axis of the main shell and is sealed through a sealing cover; compared with a scheme of directly fixing the electric elements on the housing in the prior art, the alternating current charging pile has the advantages that thealternating current charging pile is convenient to assemble; while the electric elements need to be maintained, the electric module can be pulled out to be maintained outside the housing; and the space is large so that the maintenance is not limited.

The invention discloses a safety valve with an expansion function. The safety valve comprises a valve body, a connecting cavity formed in the valve body, an inner pressure relief cavity, an outer pressure relief cavity, an inner pressure relief module and an outer pressure relief module, wherein the inner pressure relief cavity and the outer pressure relief cavity communicate with the connecting cavity, the inner pressure relief module is installed in the inner pressure relief cavity, and the outer pressure relief module is installed in the outer pressure relief cavity. The safety valve is characterized in that a water storage cavity communicating with the connecting cavity is further formed in the valve body, an end face seal is arranged at one end of the water storage cavity, an expansion module is arranged in the water storage cavity, the expansion module comprises a partition plate which is arranged in the water storage cavity in a sliding mode and used for blocking water and an expansion spring used for connecting the bottom of the partition plate with the water storage cavity, and working pressure of the inner pressure relief module is smaller than that of the expansion module which is smaller than that of the outer pressure relief module. The expansion module is arranged to collect water from the water heater due to the heated expansion. When a user uses the water heaterfor discharging hot water, water stored in the water storage cavity is automatically discharged, water resources are saved, and the water dripping phenomenon of the safety valve is effectively reduced.

The invention relates to the technical field of sealing adjusting valves, in particular to an angle-adjustable multi-way reversing valve which comprises a main valve body and is characterized in that lateral bottom assembling grooves with built-in external oil conveying adjusting devices are formed in the two sides of the lower surface of the main valve body; the installation angle of the connecting pipe on the outer side of the multi-way reversing valve can be freely adjusted according to needs through the external oil conveying adjusting device, so that the installation modes and positions of the multi-way reversing valve are more diversified, and the application range is very wide. An internal control mechanism used for controlling the angle is movably assembled in the external oil transportation adjusting device, the internal control mechanism is extruded through threaded assembly, so that the angle of the external oil transportation adjusting device is locked, and an elastic arc-shaped extrusion plate on the inner side arc-shaped surface of an external sealing pipe is matched, so that the stability in the angle adjusting process can be improved; and meanwhile, joint control angle locking can be achieved after threaded fastening, and the structural firmness is greatly improved.

The invention discloses a distributed type horizontal interconnection air suspension control system and method, a sprung mass sensor mechanism, a front axle sprung mass sensor mechanism and a rear axle sprung mass sensor mechanism collect corresponding information and send the information to a corresponding first single chip microcomputer, second single chip microcomputer and third single chip microcomputer respectively, and after the information is processed by the single chip microcomputers, a sprung mass roll angle theta, a front axle unsprung mass roll angle theta <t1> and a rear axle unsprung mass roll angle theta <t2> are obtained respectively and transmitted to a CAN bus through corresponding CAN bus modules; a control mechanism obtains the three roll angles, the result value of theta (theta-theta <t1>) and theta (theta-theta <t2>) are calculated, the result values are compared with 0, and front and rear axle interconnection state closing signals are generated; an execution mechanism obtains interconnection state control signals from the CAN bus and executes the signals; according to the distributed type horizontal interconnection air suspension control system and method, each mechanism is connected with respective single chip microcomputer and CAN bus module, the mechanisms are connected by the CAN bus, the installation positions are free and various, and excellent information shareability and extensibility are provided.

The invention discloses a stage performance lighting system which comprises a mounting base, supporting inner transverse plates are fixedly connected to the three corners of the outer side of the mounting base, anti-skid supporting pads are bonded to the ends, away from the mounting base, of the bottoms of the supporting inner transverse plates, and a connecting transverse pipe is fixedly connected to the other corner of the outer side of the mounting base. An adjusting sliding rod is slidably connected to the middle of the inner side of the connecting transverse pipe, and one end of the adjusting sliding rod is fixedly connected with a containing box. Through the design that the splicing base and the mounting top base are the same in structure, the mounting outer base and the splicing top base can be repeatedly spliced, and then the height adjusting range of the mechanism is increased; and meanwhile, the splicing process of the equipment is more convenient and faster, installation can be completed only by increasing and decreasing the number of the mounting bases for various shapes formed by combining installation side ropes and installation thin ropes formed by installation angle blocks of different numbers, and therefore the diversity of the lamp arrangement mode is effectively improved.

The invention discloses a manipulator grabbing structure for producing device accessories. The manipulator grabbing structure comprises a bearing main plate, a hydraulic push rod and an attaching front plate, wherein a first air cylinder is installed on the upper end surface of the bearing main plate, a second air cylinder is arranged on the right side of the first air cylinder, a first push rod is installed on the upper end surface of the first air cylinder, a supporting front plate is installed on the right side of the bearing main plate, the hydraulic push rod is installed on the upper endsurface of the supporting front plate, a fixed front baffle is fixed to the front end surface of the hydraulic push rod, the attaching front plate is installed on the front end surface of the fixed front baffle, an installation hole groove is formed in the outer surface of the attaching front plate, and a pressure sensor is arranged on the right side of the attaching front plate. According to themanipulator grabbing structure, an object to be grabbed can be installed and attached, extraction operation can be conducted through an arm at the top, due to the fact that the number of installationpoints is large, the number of installation positions of the whole grabbing structure is large, and compared with a traditional single mechanical arm, the grabbing strength is higher, and shaking is not likely to happen.

The invention discloses a manipulator grasping structure for producing device accessories, including a bearing main board, a hydraulic push rod and a laminating front plate. The upper end surface of the bearing main board is equipped with a cylinder one, and the right side of the cylinder one is provided with a cylinder two. The upper end surface of the cylinder one is equipped with a push rod one, the right side of the bearing main board is equipped with a support front plate, the hydraulic push rod is installed on the upper end surface of the support front plate, and the front end surface of the hydraulic push rod is fixed with a fixed For the front baffle, the attached front plate is installed on the front end of the fixed front baffle, and the outer surface of the attached front plate is provided with mounting holes, and the right side of the attached front plate is provided with a pressure sensor. The grabbing structure of the manipulator can not only install and fit the object to be grabbed, but also can be extracted through the arm on the top. Due to the large number of installation points, the entire grabbing structure has more installation positions. Compared with the traditional single The advanced mechanical arm has high grasping strength and is not easy to shake.

The invention provides a profile commutator. The profile commutator comprises a profile shell, a reversing assembly, a first shaft assembly and a second shaft assembly, the first shaft assembly perpendicularly penetrates through holes in a first side face and a second side face and is transversely arranged in the profile shell, the second shaft assembly vertically penetrates a through hole in a third side face, is transversely arranged in the profile shell and is perpendicular to the first shaft assembly, a gap exists between the second shaft assembly and the first shaft assembly, the reversing assembly comprises a first bevel gear and a second bevel gear which are installed inside the profile shell and are perpendicular to each other, the first bevel gear is connected to the first shaft assembly in a sleeving mode, the second bevel gear is connected to the second shaft assembly in a sleeving mode, and the first bevel gear and the second bevel gear are meshed with each other. Accordingto the profile commutator, the shell is made of an aluminum profile, and the new reversing assembly is provided on the basis, so that the profile commutator has the advantages of high durability, high portability, easiness in disassembly and assembly, low machining difficulty and the like, and is more suitable for the development trend of miniaturization and portability of a current electric tool.

The invention relates to the technical field of medical transportation, in particular to a quick-disassembly type intelligent disinfection and sterilization mechanism for a medical distribution mechanism, which comprises an electric conveyor, an ultraviolet LED sterilization lamp, a high-pressure atomization nozzle, a centrifugal infusion pump and a centrifugal air pump which are arranged in the medical mechanism. The quick-disassembly type intelligent disinfection and sterilization mechanism for the medical distribution mechanism is mounted by adopting a split structure, and can be independently maintained and replaced when a local fault occurs, so that the later use cost is reduced; the arc-shaped lateral cover body is inserted into the upper installation clamping groove through the lower installation clamping groove to be fixed to the main machine frame through a bolt, and the arc-shaped lateral cover body is arranged on the lateral assembly support in a sleeving mode through the lateral assembly inserting grooves to be fixedly connected with the two sides of the bottom liquid accumulation box and the two sides of the top liquid storage box in a clamped mode, so that assembling and disassembling operation is easy and convenient. The arc-shaped lateral cover bodies, the bottom liquid accumulation box and the top liquid storage box with different lengths can be replaced, so that the conveying equipment with different width and height requirements can be adapted, and the application range is greatly widened.

The invention discloses an FBG temperature monitoring device for a quenching heat exchanger in pre-stressed elongation. The device comprises a temperature optical fiber grating body and an optical fiber grating input pipe, wherein the middle of the left end surface of the temperature optical fiber grating body is provided with the optical fiber grating input pipe; the optical fiber grating input pipe is connected to the left end surface of the temperature optical fiber grating body through integral forming; an optical fiber grating input wire is arranged in the optical fiber grating input pipe; the right end of the optical fiber grating input wire is connected to the center of the left end surface of the temperature optical fiber grating body; and the right end of the optical fiber gratinginput wire penetrates from the center of the left end surface of the temperature optical fiber grating body to the interior of the temperature optical fiber grating body. Manual re-calibration is required at time intervals when a traditional electromagnetic sensor is used, an optical fiber sensor does not need to be subjected to secondary calibration after leaving the factory, the reusability isstrong, a warrior photoelectric state is isolated, and use is safer.