106results about How to "High degree of versatility" patented technology

An analyzer for performing automated assay testing. The analyzer includes a storage and conveyor system for conveying cuvettes to an incubation or processing conveyor, a storage and selection system for test sample containers, a storage and selection system for reagent containers, sample and reagent aspirating and dispensing probes, a separation system for separating bound from unbound tracer or labeled reagent, a detection system and date collection/processing system. All of the subunits of the machine are controlled by a central processing unit to coordinate the activity of all of the subunits of the analyzer. The analyzer is specifically suited for performing heterogeneous binding assay protocols, particularly immunoassays.

The invention discloses a traffic image multi-type vehicle detection method based on deep study. The traffic image multi-type vehicle detection method based on deep study firstly combines a nerve network characteristic with a region generation algorithm, realizes two processes-region generation and region determination-at the same time through using a nerve network conventional layer, uses a background model to determine a motion area of a discrete series image targeting a specific scene and provides an extra reference basis to region generation, and combines with a vehicle detection result to perform upgrading and correction on the background model according to different conditions. Besides, the traffic image multi-type vehicle detection method also brings forward a network model compression scheme to reduce model parameters and calculation time, brings forward a new detection result optimization means based on grouped error calculation to replace a conventional non-maximum-value inhibition scheme, and improves overall detection accuracy.

An inflatable carrying case for sensitive electronic device and other delicate devices are described herewith. The inflatable carrying case is made by stitching an outer sleeve to an inner sleeve with a layer of open cell foam glued in between. Two rigid top and bottom surfaces or plates (as 2 examples) are attached to the outer sleeve. An inflating mechanism comprising of an air valve assembly is positioned where the latch hooks over it to secure the carrying case. The inflating mechanism is used to inflate the carrying case and thus increase fortification against movement, sudden jolts and direct impact to the enclosed sensitive electronic device. The inflating mechanism is easily accessible and simply operated. Detachable pockets to carry accessories and shoulder strap are included in this invention. Many embodiments, examples, and variations are given.

The invention belongs to the technical field of vibration noise control and particularly relates to an active vibration absorber. The magnetic resistance type electromagnetic active vibration absorber comprises a vibration absorber lower installation plate, a vibration absorber cover, a vibration absorber upper installation plate, a rotor assembly and a stator assembly. Four rolling guide rail pairs are installed between the rotor assembly and the stator assembly. The rotor assembly is connected with the vibration absorber lower installation plate and the vibration absorber upper installation plate through springs. The rotor assembly can freely vibrate through the rolling guide rail pairs. The magnetic resistance type electromagnetic active vibration absorber can be installed and used in combination with various types of passive vibration absorbers and can be arranged on a controlled object or a base at will, after a coil is electrified with alternating current, electromagnetic force is generated between the rotor assembly and the stator assembly, the stator coil generates Lorentz force, the resultant force of the electromagnetic force and the Lorentz force drives a vibration absorber rotor to move, the vibration absorption force generated by the vibration absorber rotor is used for offsetting the vibration of the controlled object, and the purpose of controlling vibration is achieved.

The invention relates to a system and method for achieving staged leasing of equipment. The system comprises a cloud host, an equipment staged control subsystem and the equipment, wherein the equipment staged control subsystem and the equipment are arranged in cooperation with each other. Since a plurality of groups of secret keys and verification passwords are established among the cloud host, the equipment staged control subsystem and the equipment, the staged leasing frequency and the equipment staged leasing duration do not need to be preset. the equipment staged control subsystem can adjust the equipment staged leasing duration and the equipment staged leasing frequency at any time after decoding encrypted activation information at the cloud host, online control is achieved, and the flexibility is high. A statistic module can manage the staged use durations of different equipment and control normal use of the equipment by means of different statistical quantities according to different equipment, so staged leasing of various kinds of expensive equipment is better achieved, and the universality is high. The verification passwords and equipment staged information are encrypted through a high-strength encryption algorithm to obtain the encrypted activation information, so the safety of the equipment staged information is greatly improved, and the operational risk of an equipment lessor is greatly lowered.

The invention relates to a high velocity and high precision constituting method for collaterally elaborating a tyre mould, comprising the following steps of a concurrence of designing and manufacture processing; a concurrence of designing and material purchasing; a concurrence of technology planning, rough machining and semifinishing; a concurrence of designing and numerical control process programming; and an elaboration for a single piece with high velocity and high precision. The high velocity and high precision constituting method for collaterally elaborating a tyre mould has the advantages of improving an elaborating precision of a product, shortening a delivery date for the mould and reducing the cost, and is suitable for collaterally elaborating the tyre mould with high velocity and high precision.

The invention relates to equipment capable of achieving tire stacking and dismantling in the tire transportation process of an automobile industry automatic production line, and belongs to the technical field of conveyor equipment. A tire dismantling and stacking dual purpose machine is provided. A sliding table elevator mechanism is arranged on a rack, and the sliding table elevator mechanism is connected with a belt conveyor through a fixing rod. The rack is further provided with a mechanical arm, and the mechanical arm is connected with a first cylinder through a connecting rod device. The tire dismantling and stacking dual purpose machine is driven by the cylinder, so that the degree of versatility of the machine is improved, weight is lightened, performance is reliable, occupied area is small, noise is reduced, and the efficiency and the reliability of the production line are effectively improved. The tire dismantling and stacking dual purpose machine is simple and reliable, convenient to use, low in manufacture cost, and easy to maintain.

The invention discloses a self-inducing magnetic resistance type electromagnetic damper and belongs to the technical field of vibration noise control. The damper comprises a housing stator assembly and an internal active cell assembly, wherein the housing stator assembly and the internal active cell assembly are assembled together, the internal active cell assembly freely moves with respect to the housing stator assembly, a soft magnetic metal magnet yoke and a coil in the internal active cell assembly move in a magnetic field produced by the housing stator assembly, respectively produce eddy current and a Lorentz force hindering cutting magnetic induction line motion of the coil and meanwhile produce an electromagnetic force hindering cutting magnetic induction line motion of the soft magnetic metal magnet yoke, and the electromagnetic force is far greater than the Lorentz force. The damper can output lots of damping forces greater than a traditional electromagnetic damper, meanwhile has good anti-swing and anti-impact performance and has very high engineering applicability.

The invention discloses a trolley for construction of a rectangular box culvert and a tunnel. The trolley comprises a steel supporting frame (1) and lateral plate molds (3). The lateral plate molds (3) are connected with the steel supporting frame (1) through lateral supporting rods (4). Counter-force carriages (6) are arranged at the top of the steel supporting frame (1). One ends of transverse moving beams (5) are connected with the corresponding lateral plate molds (3), and the other ends of the transverse moving beams (5) are inserted into the corresponding counter-force carriages (6). Transverse moving power devices are arranged between the transverse moving beams (5) and the top of the steel supporting frame (1). Vertical supporting lead screws (2) are arranged at the bottom of the steel supporting frame (1). The trolley for construction of the rectangular box culvert and the tunnel has the characteristics of being simple in structure, easy to operate, wide in application range, good in concrete pouring forming quality and high in universality, and is particularly suitable for construction of various open-cut box culverts, pipe galleries and tunnels.

The invention discloses a numerical control equipment processing tool. The numerical control equipment processing tool is characterized in that the tool is a cylinder workpiece, a center hole is formed in the center of the front face of the tool, and three fitting card flat surfaces are evenly distributed at the periphery of the back end of the tool. The tool is provided with a back locating surface and a lower locating surface which are used for locating the back flat surface and the lower flat surface of a workpiece. A thread locating hole is formed in the back locating surface, and locating holes corresponding to the workpiece are formed in the lower locating surface. Tool withdrawal grooves are formed in the tool. The operating methods are as follows. (1) The processing tool of the numerical control equipment and numerical control four-axis equipment are fitted a card; (2) the workpiece is connected with a tool; (3) by the adoption of the numerical control four-axis equipment, a rotatable shaft rotates through the tool, each side of the workpiece and holes which have coaxiality requirements are processed. The numerical control equipment processing tool has the advantages that the workpiece is processed to fit card at a time, the coaxiality, the degree of symmetry, the parallelism and the like of each hole can be guaranteed, and the processing quality of the workpiece is improved. The card is simple and convenient to fit, process cycle is short, and the work efficiency is improved. The workpiece is high in coherence, and the degree of the generality is improved.

The invention discloses a rotation controlling hydraulic circuit system for a rotary drilling rig. The rotation controlling hydraulic circuit system for the rotary drilling rig comprises a main pump. The main pump is communicated with a main control valve through a pipeline and the main control valve is respectively communicated with a guiding handle and a rotary motor through pipelines; a rotation speed reducing device is further communicated between the main pump and the main control valve through pipelines. According to the technical scheme, when the rotary drilling rig is free of actions or free of other actions except for rotation, an electromagnetic valve in the rotation speed reducing device is not powered on, and feedback pressure generated by a feedback oil pipeline of the main valve is transmitted to a main pump variable displacement mechanism through a shuttle valve of the rotation speed reducing device. Stepless regulation can be conducted on an adjustable definite value pressure reducing valve by the rotation speed reducing device, a valve element does not need to be replaced, only the pipelines need to be assembled, pollution is avoided, the flow of the main pump of any negative flow system can be limited through the rotation controlling hydraulic circuit system, the fine-adjustment characteristic can be achieved, and the highest speed can be limited. Through connection of different pipelines, the rotation controlling hydraulic circuit system can also be used in a rotary drilling rig of a positive flow system.

The invention discloses a universal automatic pipe making machine. The universal automatic pipe making machine comprises a steel belt clamping and conveying device, horizontal rolling devices, foldingrolling devices, a shaping device, an automatic grinding device and a straightening device, wherein the steel belt clamping and conveying device, the horizontal rolling devices, the folding rolling devices, the shaping device, the automatic grinding device and the straightening device are sequentially arranged, and the horizontal rolling devices, the folding rolling devices, the shaping device and the straightening device are each of an adjustable rolling structure. The universal automatic pipe making machine is high in universality degree, when products with different pipe diameters are made, it is only needed to adjust the transverse and longitudinal positions of rolling dies of the horizontal rolling devices, the folding rolling devices, the shaping device and the straightening device,and it is not needed to replace roller shaft dies, so that the production efficiency is high; each device can be automatically adjusted by using a servo motor and a central control system, so that the automation degree of the equipment is high; and the straightening device is arranged, so that finally discharged pipes can have high straightness and excellent quality.

The invention relates to a curtain wall center-pillar beam connection method. A first mounting hole is longitudinally and penetratingly arranged on a beam. The connection method comprises the following steps: (1) acquiring stub bars, shared the same structure with a to-be-mounted beam, as mounting auxiliaries with second mounting holes; (2) manufacturing connecting bolts; (3) acquiring bolts matching with a third mounting hole; (4) placing mounting auxiliaries at the mounting positions of the beam of the center pillar, inserting each connecting bolt into corresponding second mounting holes, screwing the bolts into a third mounting hole so as to fix the connecting bolts on the center pillar; (5) longitudinally pulling out and removing the mounting auxiliaries; and (6) inserting the to-be-mounted beam on the connecting bolts. The connecting bolts comprise a beam connecting portion and a bolt mounting portion, the beam connecting portion is matched with the first mounting hole of the beam, and the third mounting hole is arranged on the bolt mounting portion. The invention further relates to a curtain wall center-pillar beam connecting device.

The invention discloses a sensor signal detecting method and device. The device comprises a voltage stabilizing module and a switch module. The voltage stabilizing module is connected with a first capacitor and an input terminal of a sensor to be detected in parallel to stabilize output signals of the sensor, and the output signals of the voltage stabilizing module are connected to the control end of the detecting device via a first resistor and to the collection end of the detecting device via a second resistor. The switch model is arranged between the control end and the collection end to control ON/OFF of a switch according to the input level of the control end, the control end inputs level signals which match the signal types of the sensor, and the signal types include passive and active signals. According to the detecting device and method, the problem that a detection circuit for an air-conditioner controller needs to be designed again due to change of user control demands is solved, the design of the detection circuit is simplified, the cost of components and space is reduced, and the compatibility and general degree of the system are improved.

The invention discloses a front precision planter for notoginseng, and belongs to the field of agricultural machinery. The front precision planter comprises a walking tractor, a first seeding apparatus mechanism, a first soil brushing device, a right side rack, a first indentation mechanism, a main rack, a left side rack, a second indentation mechanism, a soil brushing device bracket, a plummer block, a first-level transmission mechanism, a second-level transmission mechanism, a second seeding apparatus mechanism and a second soil brushing device, wherein the walking tractor and the main rack are connected through a hinge pin; the left side rack and the right side rack are respectively fixed on the left side and the right side of the main rack; the first soil brushing device and the first indentation mechanism are fixed on the right side rack; the second soil brushing device and the second indentation mechanism are fixed on the left side rack; the first seeding apparatus mechanism is fixed on the rear end of the right side rack; the second seeding apparatus mechanism is fixed on the rear end of the left side rack; the first indentation mechanism is connected with the first seeding apparatus mechanism through the first-level transmission mechanism; the second indentation mechanism is connected with the second seeding apparatus mechanism through the first-level transmission mechanism. The front precision planter has the advantages of compact structure, high operation efficiency and high reliability, and the planting requirement of notoginseng is met.

The embodiment of the invention discloses a query data processing method and device, electronic equipment and a computer storage medium. The method comprises the steps: obtaining to-be-processed querydata, and splitting the to-be-processed query data into at least two to-be-processed query sub-data; generating a corresponding candidate index data combination based on the to-be-processed query sub-data, and performing cost evaluation on the candidate index data combination according to a target database type of the to-be-processed query data to obtain target index data corresponding to the to-be-processed query sub-data; and performing merging processing on the target index data corresponding to different to-be-processed query sub-data to obtain a processing result of the to-be-processed query data. According to the technical scheme, the universality degree of index optimization is improved, and the great convenience is brought to the use of index optimization. The working efficiency of index optimization is improved, and the calculation resources of index optimization are saved.