31results about How to "Implement replaceable" patented technology

The invention discloses a task planning common platform based on a satellite-ground resource model. Through the configuration of the satellite-ground resource model, the platform is suitable for the type, the characteristics, the working mode and the use constraints of each satellite; for a specific business rule and a satellite use constraint, a special plugin is expanded through the personalized customization of a contract plugin interface; and through the integration of a universal plugin and the special plugin as well as the custom expansion of a personalized application, various types of task planning application software which meet each application type and each satellite use requirement are created, functions that multi-satellite joint planning is carried out, each satellite observation task is subjected to optimal distribution and observation mode optimization, each receiving resource task is subjected to optimal distribution and the like are realized, intersatellite task conflicts, satellite sensor task conflicts and data receiving conflicts are eliminated, a task planning scheme is generated, and visual deduction display is carried out. By use of the platform, a "platform+plugin" technology implementation way is adopted to realize task planning generality basic functions and frame functions, and exhibits high universality, adaptation and expandability.

The invention discloses a prestress cylindrical foundation capable of replacing anchor bolts. The prestress cylindrical foundation comprises a hollow concrete column body formed by reinforced concrete; a lower anchor plate is mounted between an inner template and an outer template at the bottom of the concrete column body; an upper anchor plate corresponding to the lower anchor plate is arranged at the top of the concrete column body; multiple anchor bolts penetrating through the upper anchor plate and the lower anchor plate are embedded in the concrete column body; the upper ends of the anchor bolts are fixed through upper nuts; the anchor bolts are coated with rigid sleeves for isolating concrete; two ends of the rigid sleeves are tightly connected to the upper anchor plate and the lower anchor plate; the lower ends of the anchor bolts penetrate through the lower anchor plate, and are in threaded connection with isolation caps integrally arranged for isolating the concrete; and opening ends of the isolation caps are tightly connected with the lower anchor plate. The prestress cylindrical foundation adopts the integrated isolation caps, and improves the structural form of sealing modules to achieve the advantages of cost reduction and convenience for replacement.

The invention discloses an anchor cage ring type foundation with a replaceable anchor bolt. According to the key point of the technical scheme, the anchor cage ring type foundation comprises an upper anchor plate, a lower anchor plate and the anchor bolt for connecting upper anchor plate and the lower anchor plate, wherein the anchor bolt is sleeved with a rigid sleeve for isolating concrete, two ends of the rigid sleeve are connected to the upper anchor plate and the lower anchor plate in a sealed mode, the upper end of the anchor bolt is connected with the upper anchor plate, the lower end of the anchor bolt penetrates through the lower anchor plate and is in threaded connection with an isolation cap integrally arranged and used for isolating concrete, and the open end of the isolation cap is in sealed connection with the lower anchor plate. The integrally arranged isolation cap is adopted, and the structural type of a sealing assembly is improved, so that the anchor cage ring type foundation has the advantages of reducing the cost and being convenient to replace.

The invention discloses an alveolar abscess cut model, which comprises a simulated alveolar bone, wherein at least one simulated abscess is removably fixed in any position on the simulated alveolar bone corresponding to the gumline, and artificial teeth used for tooth preparation can be fixed in the alveolar fossa on the simulated alveolar bone in a mode by screws and screw nuts. The alveolar abscess cut model can be used for two kinds of practice operations of abscess cut and tooth body preparation, and can meet the diversification requirement of the oral cavity teaching. In addition, the simulated abscess and the artificial teeth used for tooth preparation can be replaced into new abscess and new artificial teeth after the operation without replacing the whole alveolar abscess cut model, the cost is saved, and the invention is favorable for environment protection.

The invention provides a peer-to-peer network platform construction, which comprises: a communication layer positioned on the bottom of the peer-to-peer network platform construction for transmitting messages with the peer through a physical network or a simulator and communicating with the overlap network layer through a network abstract application programming interface; an overlap network layer positioned on the communication layer while below the service layer for realizing the peer-to-peer network routing function, communicating with the service layer through the general programming interface, and transmitting messages between the communication layer and the service layer; and a service layer positioned on the overlap network layer for providing service to the application of the client-end. The construction in the invention supports overlap network layer simulator and network layer simulator, can supports simulation in two layers, and can screen the difference between the simulation and the actual motion by the abstract interface, consequently, can be used to testing the platform, service and application independently.

The invention provides a novel exhaust pipeline. An exhaust head is detachably connected to the air outlet end of a pipe body. A fan is arranged in the pipe body. An external pipe is arranged in the position, between the exhaust head and the fan, of the pipe body and connected with an end cover through a thread. A filter screen is detachably connected to the end cover. An air blocking cushion, a connecting rod and a sealing cover are sequentially connected to the upper end of the filter screen from bottom to top. The air blocking cushion covers the space between the pipe body and the external pipe. The novel exhaust pipeline has the following advantages that the pipeline firmness is good, replacement of the filter screen can be achieved, exhausted gas is cleaner after being subjected to filtering, and the condition in the pipeline can be observed through an observation window so that the filter screen can be replaced in time.

The invention discloses a solid medium for a filter. The solid medium comprises a solid medium body and is characterized by further comprising a conductor structure arranged on the surface of the solid medium body, and the conductor structure at least comprises a first conductor metal layer for signal transmission and a second conductor metal layer for surface welding of a layer; the first conductor metal layer is located on the surface of the solid medium body; the second conductor metal layer is located on the surface of the first conductor metal layer; and the first conductor metal layer and the second conductor metal layer are conductor layers made of different metal materials. The invention further discloses a surface metallization process of the solid dielectric and a dielectric filter. According to the solid medium disclosed by the invention, by arranging a multi-conductor-layer structure, various metals can be replaced, the conductor layer actually used for signal transmissionis protected from being damaged while the cost is reduced, and the signal transmission performance of the solid medium is ensured.

The invention discloses a novel vibration toothbrush. The toothbrush includes a toothbrush body, a replaceable toothbrush head, toothbrush hair, a USB sealing cover, a USB connector, a storage battery, a start switch, a voltage converter, a drive electrical connector, a driven electrical connector, replaceable silica gel paste, a silent vibrator and an insulating fastener. The main part of the vibration toothbrush is provided with the toothbrush body, the front portion of the toothbrush body is provided with the replaceable toothbrush head, the upper portion of the toothbrush body is providedwith toothbrush hair, the tail portion of the toothbrush body is provided with a USB connector, the tail portion in the toothbrush body is provided with a USB connector, the USB connector is electrically connected with the storage battery, the storage battery is electrically connected with a voltage converter. The vibration toothbrush is novel in design and convenient to use, the silent vibrator is arranged, the antibacterial ability of the toothbrush can be effectively increased, the toothbrush is suitable for people of different ages to use, the toothbrush head is connected with a toothbrushcylinder through the insulating fastener, the replacement of the toothbrush head is achieved, and the toothbrush embodies the superiority.

The invention provides a multi-direction connection steel beam-column joint based on dry method connection. A beam-column joint core area is replaced with profile steel and serves as a connection joint of the beam-column joint, on-site splicing is carried out through bolts, the height of a prefabricated column can be effectively shortened, transportation and on-site rapid assembly are facilitated, the soft steel of the beam-column joint generates plastic yield hysteresis deformation to dissipate earthquake energy, so that the purposes of energy dissipation and shock absorption are achieved, and a plastic hinge is generated at a specified part to realize controllability and replaceability of the plastic hinge. According to the multi-direction connection steel beam-column joint based on dry method connection, the defect that formwork erecting, concrete cast-in-place and curing still need to be carried out on a construction site in current wet method operation is overcome, the construction efficiency is improved, formwork supports are reduced, and the economic benefits are improved.

The invention relates to a reading lamp that includes lamp-house unit, control unit, constant current drive unit and power supply unit. The lamp-house unit includes one or more LED lighting module. The invention could effectively protect the eyesight of the user. The lighting board is made up of several LED-emitting modules that could be connected with each other by the method of inserting and drawing. And the same series of reading lamp uses the same series of module. Thus, it is convenient to install and maintain.

The invention discloses a rotary retractable toothbrush. The toothbrush includes a toothbrush handle, a toothbrush head, toothbrush hair, a sealing head, a USB sealing cover, a lithium battery, a contraction key, a stepping motor, a drive rotating shaft, a driven rotating shaft, a sliding groove, a start button and a fastener. The main part of the rotary retractable toothbrush is provided with thetoothbrush handle, the front portion of the toothbrush handle is provided with the toothbrush head, the upper portion of the toothbrush head is provided with toothbrush hair, the tail portion of thetoothbrush handle is provided with the sealing head, the tail portion in the toothbrush handle is provided with a USB connector, the USB connector is electrically connected with the lithium battery, and the lithium battery is electrically connected with a stepping motor. The rotary retractable toothbrush is novel in design and convenient to use, a sliding expansion structure is arranged, the stretching length of the toothbrush is greatly increased, the toothbrush is suitable for people of different ages, the toothbrush head is connected with a toothbrush cylinder, the replacement of the toothbrush head is achieved, the toothbrush embodies the superiority and the requirements of users can be met.

The invention discloses a bone joint collapse type fracture repairing device, and particularly relates to the technical field of medical instruments. The bone joint collapse type fracture repairing device comprises a first bone upper fixing bolt and a second bone upper fixing bolt, wherein the first bone upper fixing bolt and the second bone upper fixing bolt are both fixed to a bone joint, a first connecting rod and a second connecting rod are fixed to the outer portion of the first bone upper fixing bolt and the outer portion of the second bone upper fixing bolt respectively, a sleeving part is hinged to the bottom end of the first connecting rod, a transmission rod is transversely arranged inside the sleeving part, a supporting piece is hinged to the top end of the second connecting rod, the supporting piece is inserted into the transmission rod, and a driving assembly is connected to the other end of the transmission rod; the driving assembly comprises a machine shell. Compared with the prior art, the bone joint collapse type fracture repairing device has the advantages that repairing of the bone joint collapse portion of a patient is more effective and controllable, wounds to the affected part in the operation process are greatly reduced, the operation risk is effectively reduced, and the rehabilitation time of the patient is shortened.

The invention discloses an intelligent partitioning system under a distributed scene. The system bottom layer comprises a computing node and is accessed to a storage engine. Financial data flow arriving in real time is calculated and stored through a system bottom layer, and then data processing information is transmitted to the cluster sensing module. Each key value and the distribution condition of read-write pressure in the data is analyzed by using a cluster sensing module; the obtained distribution condition is input into an intelligent prediction module, and the read-write request distribution of each key value in the data is predicted in a future period of time in real time through an online learning algorithm; and when the skew degree exceeds a threshold value, the intelligent partition migration module receives a prediction result of the prediction unit, calculates a new partition table and executes partition migration operation, so that the purpose of balancing the future pressure of the cluster is achieved. The method is suitable for the field of financial scene business, the hotspot condition of the storage system can be obviously reduced, and the response speed of the system is improved.

The invention relates to the technical field of mechanical metering, and discloses a liquid pressure controller with a replaceable measuring range. The liquid pressure controller comprises a liquid pressure controller cavity body, a pre-pressing pump, a one-way valve, a main piston pump, an intelligent pressure module, an oil cup and a driving module, the pre-pressing pump is connected with the one-way valve, the pre-pressing pump and the main piston pump are jointly arranged in the cavity body, the oil cup and the intelligent pressure module are connected with the cavity body, a working medium in the oil cup is pressurized by the pre-pressing pump and then is filled into the cavity body through the one-way valve, the intelligent pressure module detects hydraulic pressure in the cavity body in real time, the driving module outputs a signal for controlling the pre-pressing pump to stop pressurizing and a signal for controlling the main piston pump to start pressurizing under the condition that the detected hydraulic pressure reaches initial preset pressure, and the driving module outputs a signal for controlling the pressure regulating speed and the regulating scale of the main piston pump according to the detected hydraulic pressure and the target set pressure, so that the hydraulic pressure in the cavity body reaches the target set pressure. Therefore, automatic control over the liquid pressure can be achieved, and the working efficiency is greatly improved.

The embodiment of the invention discloses a pre-stressed foundation with replaceable anchor bolts. The pre-stressed foundation comprises a concrete foundation and a pre-stressed anchor bolt assembly pre-buried in the concrete foundation, the pre-stressed anchor bolt assembly comprises an upper anchor plate pre-buried at the top of the concrete foundation, a lower anchor plate which is pre-buried at the bottom of concrete and the plurality of pre-stressed anchor bolts, the upper ends of the pre-stressed anchor bolts vertically penetrate through first through holes of the upper anchor plate and are connected with first nuts, the lower ends of the pre-stressed anchor bolts vertically penetrate through second through holes of the lower anchor plate and are connected with second nuts, outer sleeves are arranged on portions, between the upper anchor plate and the lower anchor plate, of the pre-stressed anchor bolts, the upper ends and the lower ends of the outer sleeves are connected with the upper anchor plate and the lower anchor plate respectively in a sealed mode, and sealing sleeves are arranged at the bottoms of the pre-stressed anchor bolts. According to the pre-stressed foundation, the outer sleeves are arranged in the middle of the anchor bolts, the sealing sleeves are arranged at the bottom of the anchor bolts, the pre-stressed anchor bolts are completely isolated from the concrete foundation, the pre-stressed anchor bolts are detached, the purpose that the anchor bolts are replaceable and recyclable is achieved, replacement construction is easy and convenient, and a large amount of maintenance cost is saved.