66results about How to "Simplify operability" patented technology

The utility model discloses a screw pump with an adjustable shaft seal position structure, which relates to the technical field of screw pumps and comprises a driving screw, a shaft elastic retainer ring is arranged on the outer side of the top of the driving screw and clings to the end of an adjusting shaft sleeve, a sealing gland is fixedly connected to the outer side of the driving screw, and the sealing gland is fixedly connected to the outer side of the driving screw. A bearing seat is arranged at the end, close to the front end cover, of the sealing gland, a screw is in threaded connection with the end, away from the front end cover, of the sealing gland, the bearing seat is in threaded connection with the sealing gland through the screw, and a bearing is arranged at the bottom of the end, close to the front end cover, of the driving screw. Wherein an O-shaped sealing ring groove is formed in the outer surface of the bottom of the driving screw rod, an elastic check ring groove for a hole is formed in the outer surface of the top of the driving screw rod, an adjusting shaft sleeve is arranged on the outer side of the driving screw rod, and the technical problems that the sealing replacement process is tedious, only one sealing material can be selected, and many limitations exist are solved.

The invention provides a low-sulfur manganese-silicon alloy and a production method thereof.The method comprises the steps that silica, coke and manganese ore are crushed and then mixed with lime, and smelting raw materials are obtained; a closed electric furnace is filled with smelting raw materials for smelting, and alloy melt is obtained; the alloy melt is transferred into a ladle, a desulfurizing agent is added for the desulfurization process, and manganese-silicon alloy molten iron is obtained; and the manganese-silicon alloy molten iron is poured into a mold for ingot casting, and a manganese-silicon alloy finished product is obtained after cooling. According to the method, the method capable of effectively reducing the sulfur content in the manganese-silicon alloy is provided through the steps of raw material crushing and mixing, in-furnace power transmission refining, out-of-furnace desulfurization, casting molding and the like, the low-sulfur manganese-silicon alloy is produced, and therefore control over the sulfur element content in a steelmaking product is facilitated.

This application discloses an AGV control method and device using button combination coding, comprising the following steps: setting a combination of buttons and knobs on the conspicuous external end face of the AGV; setting the functions and attributes of the combined buttons and knobs, including but not limited to: an action combination button, a vehicle type knob, and a coding combination knob; the action combination button is used to control the AGV to perform a preset action; the vehicle type knob is used to set the AGV to a vehicle type performing certain specific functions; the coding combination knob is used to set the address code corresponding to the AGV performing the preset action; the AGV is controlled to perform a preset task through the combination coding of buttons and knobs, and the task and action of the AGV can be modified at any time by adjusting the combination coding. This application avoids the hazards of AGV control signal loss, signal disconnection, and control failure caused by changes in network signal strength; it enriches the functions of traditional AGV setting devices, simplifies the operation process, and facilitates the promotion and application of AGV products.

This invention provides a quick-connect structure for equipment unit modules, enabling a detachable connection between a first unit module and a second unit module. The quick-connect structure includes a reference base, a unit base, and a locking mechanism. The reference base is fixedly installed on the first unit module; the unit base is fixedly installed on the second unit module and has a push-in groove. The reference base can be inserted into the push-in groove along the push-in direction and can move relative to the unit base in the push-in direction to a predetermined docking position. This invention, by setting up a reference base and unit base that cooperate with each other via the push-in groove, and cooperating with a locking mechanism that can switch between locked and unlocked states, greatly simplifies the connection and separation operations between two equipment unit modules. This structure fundamentally replaces the cumbersome steps of aligning and tightening bolts one by one in traditional multi-bolt connections, achieving a highly efficient assembly and disassembly process of "push-in for alignment, operation for locking."

The invention discloses a self-fixing suspension needle. The invention relates to the technical field of minimally invasive surgery. Comprising a hollow sheath body 1, a hollow inner core 2 loaded in the sheath body 1 and used for executing puncture positioning, and a furling assembly 3 used for grabbing and fixing tissue, and the furling assembly 3 fixes the tissue in the wall through a furling part 303 with the volume capable of being flexibly scaled; the linear driving assembly 4 is used for driving the furling part 303 to execute flexible zooming; a traditional'suturing-traction 'composite step is replaced by a single puncture-grabbing integrated design, the operation process is simplified from'puncture-suturing-traction' three steps to'puncture-grabbing 'two steps, and the operation time is shortened from 15-20 minutes to 3-5 minutes. The inner core 2 is detachably matched with the sheath body 1 in a threaded manner, so that the assembly can be quickly replaced; a closed-loop control system (displacement precision + / -0.05 mm) of the linear driving assembly (4) ensures that the grabbing position is accurate, the number of times of instrument adjustment is reduced, and the complexity of surgical operation is reduced.

The utility model belongs to the technical field of furniture production, and particularly relates to a splicing processing device for furniture plates, which comprises a cutting blade, a frame body and a driving part consisting of a driving motor and a transmission accessory, the other ends of the supports are fixedly connected to the containing frame through connecting shafts, an elastic spring plate and a traction rod are arranged between the two matched supports, the two ends of the elastic spring plate and the two ends of the traction rod are rotationally connected with the supports at the corresponding positions, and a driven chain wheel fixedly connected with the upper end of the cutting blade transmission shaft is in transmission connection with a transmission chain wheel through a transmission chain. According to the utility model, the two synchronously-driven cutting blades are simultaneously utilized to synchronously process the two sides of the same wood board, so that the wood board can be well processed at one time, and compared with the mode of respectively processing the two sides of the wood board, the operation of overturning and transferring the wood board is simplified, the workload is reduced, the working efficiency is improved, and the use is convenient.

The application provides a pressure regulating hydrogen storage device, a pressure regulating hydrogen storage method and a composite hydrogen delivery system, which can deliver hydrogen under pressure for a long time and meet the filling demand of hydrogen for hydrogenation load with large capacity. The pressure regulating hydrogen storage device comprises a hydrogen delivery pipeline, a pressure regulating hydrogen storage unit and a temperature regulating liquid bath unit. The pressure regulating hydrogen storage unit comprises a first pressure regulating hydrogen storage tank group filled with a first metal hydride hydrogen storage material and a second pressure regulating hydrogen storage tank group filled with a second metal hydride hydrogen storage material, which are sequentially connected in series along the hydrogen delivery direction of the hydrogen delivery pipeline. The platform pressure of the first metal hydride hydrogen storage material at room temperature is less than that of the second metal hydride hydrogen storage material at room temperature. The temperature regulating liquid bath unit comprises a first temperature regulating bath chamber containing the first pressure regulating hydrogen storage tank group, a second temperature regulating bath chamber containing the second pressure regulating hydrogen storage tank group and a temperature regulating liquid delivery tank in circulation communication with the first temperature regulating bath chamber and the second temperature regulating bath chamber, respectively.

This application provides a connecting component, a propeller, and a water-based mobile device. The connecting component includes a clamp, a connector, a slider, and a linkage. The clamp is used to connect a water-based carrier, the connector is used to connect a propulsion power device and is detachably connected to the clamp, the slider is slidably connected to the clamp and is used to lock and limit the connector relative to the clamp, and a first limiting protrusion is provided on the outer peripheral surface of the slider. The linkage is slidably connected to the clamp and is located on one side of the slider, and a limiting groove is provided on the linkage. When the connector is connected to the clamp, the linkage is used to slide close to the slider, and the slider can slide until the first limiting protrusion and the limiting groove cooperate, so that the slider releases the locking and limiting of the connector.

The utility model discloses a suction nozzle type fluid guiding device which comprises an upper end suction pipe, a middle spilling prevention rubber sheet, a lower end guide pipe and a buckle structure, and a bag body is connected and communicated with a suction nozzle area. Wherein the middle spilling prevention rubber sheet is arranged at the joint of the upper end suction pipe and the lower end guide pipe and used for preventing liquid from automatically flowing. The buckle structures are arranged inside the straw and outside the guide pipe respectively and can be tightly attached structurally, so that the straw and the guide pipe are stably connected. According to the anti-spilling suction nozzle, the anti-spilling effect is achieved, meanwhile, the suction nozzle structure and the production process of matched products are simplified, and interference of air drinking water on flight operation is reduced.

The utility model provides a kind of detection cable for airplane standard interface real bullet ground joint test, belong to electronic equipment test technical field, including discrete signal line group, it is used to detect the signal interaction function of missile;Power line group, it is used to detect the power supply line of various components inside missile;Address line group, it is used to detect and feedback missile detection port insert position;Bandwidth line group, it is used to detect the satellite launch signal function inside missile;Bus line group, it is used to detect the data transmission function inside missile;The utility model can detect each function module of missile without disassembling missile, so as to avoid damage when missile is mounted.

The utility model provides a kind of flybar hook component special for packaging substrate, and "7" shape is constituted by connecting hook and fixed base plate through vertical connecting rod, hook is composed of first vertical section, second vertical section and horizontal connecting section, and first vertical section connects vertical rod.Flybar fixing assembly of hook contains first screwing screw, threaded hole and spring piece.Fixed base plate contains base plate ontology, at least one second screwing screw and threaded hole, can firmly fix backlight sheet, solve the problems of inconvenient operation, position inflexibility and poor monitoring of existing flybar hook component special for packaging substrate.Its detachable structure makes backlight sheet installation and disassembly convenient, improves efficiency.Precise fixing backlight sheet in flybar middle, simulates actual environment, monitoring is more real, it is convenient to find problem, improves product quality and consistency.In addition, the hook can also fix various production materials, has universality, reduces production cost, reduces interruption and quality problem, improves the stability and reliability of VPTH production line.

This invention provides a method for installing a surge arrester while the circuit is energized, relating to the technical field of surge arrester installation. The installation method is as follows: (1) The installation accessory for the surge arrester installation is fixedly assembled with the equipment for which the surge arrester needs to be installed, and the surge arrester is assembled on top of the installation accessory for connection; (2) The installation accessory for connection carrying the surge arrester is snapped onto the top of the installation accessory for lifting and adjusting, and the surge arrester is installed and lifted by the installation accessory for lifting and adjusting; (3) The installation accessory for lifting and adjusting cooperates with the installation accessory for connection to temporarily fix the surge arrester on top of the installation accessory for the load-bearing component; (4) The installation accessory for lifting and adjusting is snapped away from the installation accessory for connection, and the installation accessory for lifting and adjusting is set below the installation accessory for connection and then locked and adjusted, so that the surge arrester can be quickly installed while the circuit is energized; solving the problem that the installation structure of the surge arrester cannot be quickly installed while the circuit is energized.

The present application relates to fracturing flowback fluid treatment technical field, and disclose a kind of short process's high salinity fracturing flowback fluid treatment process, comprising the following steps: S1, high salinity fracturing flowback fluid is conveyed from stock solution water tank to ceramic ultrafiltration system by water inlet pump, before entering ceramic membrane, filtration is carried out through self-cleaning filter, and large particle suspended solids are removed;The present application uses the process of "ceramic ultrafiltration+immersed combustion evaporation" to treat high salinity fracturing flowback fluid, can keep the stable treatment efficiency, and the final water can reach discharge standard;The process reagent addition amount is less, and the solid product produced is also less, and its solid product disposal cost is low;The process can be continuously operated, and the system does not need to be frequently started and stopped;The process is short, and the land occupation is small, and the operation personnel are less, and the operation cost is reduced, finally realizes the treatment of high salinity fracturing flowback fluid wastewater treatment efficiency, process is short, and the treatment cost is low and so on goal.

The invention discloses an electronic equipment locking device and electronic equipment, and relates to the technical field of computers.The electronic equipment locking device comprises a fixing part and a rotating assembly, the fixing part is provided with a center through hole, the inner wall of the center through hole is provided with a plurality of wall locking ribs arranged in the circumferential direction, rib grooves extending in the axial direction are formed between the adjacent wall locking ribs, and the rotating assembly is arranged in the rib grooves; the end part of each wall locking rib is provided with a first guide inclined surface which continuously extends along the circumferential direction; the rotating assembly is rotatably and axially movably arranged in the center through hole, the rotating assembly is provided with a limiting part and a matching part used for being matched with the rib groove, and when the rotating assembly axially moves, the matching part stretches out of the rib groove and abuts against the first guide inclined face, and the matching part can rotate in the circumferential direction; and the limiting part is driven to circumferentially rotate until the limiting part is circumferentially aligned with or staggered from the mounting hole, so that the technical problem that the disassembly and assembly efficiency of the electronic equipment module is relatively low is solved, and the technical effect of improving the disassembly and assembly efficiency between the electronic equipment module and the case is achieved.

The present application relates to fire extinguishing device technical field, especially, the present application is through the subsequent trigger mechanism of the release and secondary throwing of perfluorohexanone capsule breakage, the physical process required for chemical reaction to produce gas, extrusion air bag, rush open blocking film in secondary throwing mechanism, form the natural time interval between two stages, the interval makes the first throwing complete heat absorption and chemical inhibition, after the temperature of the surrounding temperature significantly reduces, start secondary throwing again, avoid the local excess and regional waste caused by the concentrated release of fire extinguishing agent at the same time, under the condition that the heat loss has been reduced, make the secondary atomized solution obtain better diffusion coverage effect, realize the accurate supplement of residual fire.

The utility model discloses a kind of product multidirectional positioning assembly applied to labeller, including conveyor belt connecting assembly, horizontal shift subassembly is provided on the conveyor belt connecting assembly, displacement limiting plate that horizontal shift subassembly is provided with for positioning conveyor belt mobile product, one side of the displacement limiting plate is provided with side locating plate, the other side is provided with turnover locating plate, self-rotating subassembly is provided between the conveyor belt connecting assembly and the turnover locating plate, the positioning effect of the existing labeller positioning assembly proposed is not good, only single direction positioning, product is easily damaged and the problems such as complex operation.

The utility model relates to a double -layer blasting shaped charge liner device relates to the field of tunnel engineering blasting, including the shaped charge liner body (1), it is the integrated elastic structure, the middle part opposite both sides of shaped charge liner body (1) is shaped energy part, and one side of two shaped energy parts is integrally connected, and the other side is connected through the snap -fit structure (4) and is inserted and is connected, and the tubular structure of the inside hollow is enclosed, shaped energy part includes two in proper order link's shaped energy groove (3), the cross section shape of shaped energy groove (3) is the V -shaped that opens outward, and shaped energy part still sets up a plurality of shaped energy holes (2) at shaped energy groove (3). The utility model discloses the shaped charge liner body elasticity integration and the setting of snap -fit structure, not only simplify explosive loading but also reduce the production difficulty, the shaped energy groove of two -layer in proper order link can form bidirectional shaped energy cutting, and its shaped energy groove cutting seam effect is more remarkable, and the reinforced guidance of shaped energy hole to shaped energy flow, can accurate control rock mass crack direction, effectively avoid the drum belly phenomenon and the problem of overbreak.

The present application relates to the technical field of medical auxiliary apparatus, in particular to a kind of endoscopic thyroid surgery auxiliary support device, including fixed base, fixed base is equipped with support arm, support arm is equipped with support head, support arm is equipped with fixed component, adjusting assembly and monitoring component, fixed component is installed at the end of support arm away from fixed base, support arm is hollow structure, adjusting assembly is installed in support arm, monitoring component is used to real-time acquisition support head deviation data, fixed component locking torque data and the fit pressure data of support head and operation area, monitoring component is electrically connected with control module, control module is used to control the adjusting action of adjusting assembly and the locking / unlocking state of fixed component according to the data of real-time acquisition of monitoring component.The present application is used to assist fixed operation instrument in endoscopic thyroid surgery process.

The invention relates to the technical field of industrial salt treatment, in particular to waste salt cleaning equipment and method. The waste salt cleaning equipment comprises a cleaning tank, a feeder and a spraying device; the feeder is configured to be capable of conveying waste salt and saturated salt water in the cleaning tank from the inlet end to the outlet end and enabling the waste salt to roll over in the conveying process, and the saturated salt water sprayed by the saturated salt water nozzle can wash the waste salt in the rolling-over process; the waste salt cleaning device has the advantages that waste salt is continuously turned and rubbed through rotation and stirring effects generated in the conveying process of the feeder, the surfaces of salt particles can be deeply cleaned in combination with uniform spraying formed by the saturated salt water nozzles, soluble impurities contained in the salt particles and attached insoluble substances are effectively removed, and therefore cleaning thoroughness and consistency are remarkably improved.

The utility model relates to the technical field of biological tissue engineering, and discloses a cell carrier covered stent, a carrier manufacturing device and a carrier dehydration device.The cell carrier covered stent comprises a stent body and a first supporting boss, the stent body is provided with a through hole, and the first supporting boss is arranged in the circumferential direction of the through hole; the first supporting boss is used for supporting a first cell carrier. The cell carrier covered stent disclosed by the utility model can help to simplify the manufacturing process of organoid.

This invention relates to a high-precision pose measurement method based on docking surface features, to solve the technical problems of high equipment cost, complex calibration process, and susceptibility to industrial environment in existing large component assembly methods. The method includes: 1. building an assembly platform; 2. calibrating the intrinsic parameters of a monocular vision sensor; 3. calibrating the monocular vision sensor and motion execution components using a hand-eye calibration method; 4. calibrating the corresponding target and pin hole; 5. measuring the pose of the first component relative to the second component.

The utility model relates to blow mould technology field especially is concerned to a kind of large capacity straight line bottle mould bottle clamp mouth structure, it includes mould body and bottle clamp mouth module.Mould body top is equipped with bottle mouth injection molding area and annular clamping groove, bottle clamp mouth module is supported in annular clamping groove by cylindrical portion and realizes installation, plate portion is equipped with heating head guide through-hole, is located directly above bottle mouth injection molding area.Bottle clamp mouth module optimally stainless steel material, plate portion is equipped with snatch hole and is convenient to dismount, mould body top can be equipped with round boss portion and bottle clamp mouth module is pasted together.The utility model can effectively protect bottle mouth area, avoid scratch or damage, improve installation stability and durability, simplify dismounting operation simultaneously, improve production efficiency and product quality.

The application discloses a server with a wire arrangement assembly, comprising a cabinet base and a wire arrangement assembly, wherein a fan module is arranged in the cabinet base; the wire arrangement assembly is two groups, and the two groups of wire arrangement assemblies are respectively arranged on the two sides of the fan module and are respectively connected with the two inner side walls of the cabinet base; wherein, in the direction from top to bottom of the cabinet base, the wire arrangement assembly has a matching area and a threading area, the two sides of the fan module are respectively slidably matched with the two matching areas to provide a guiding effect for the installation of the fan module, and the threading area is used for cable threading. The application at least solves the problem that the existing wire arrangement structure in the prior art does not have sufficient mechanical strength and flexibility, is difficult to adapt to the increasing internal interconnection complexity and cable management requirements of the server, and is prone to causing operation and maintenance difficulties and cable damage.

This utility model relates to the field of casting equipment technology and discloses a vibrating shell machine structure for easy collection of sand core blocks. It includes a base plate, a base shell fixedly connected to the top of the base plate, a frame fixedly connected to the top of the base shell, connecting frames fixedly connected to the left and right sides of the inner wall of the frame, a vibrator fixedly connected between the connecting frames and the frame, four guide plates fixedly connected inside the base shell, dampers fixedly connected at the four corners of the top of each guide plate, and three filter screens disposed on the top of each guide plate. In this utility model, by making multiple filter screens vibrate synchronously with the vibrator, the filtration and conveying speed of the sand core blocks can be accelerated. Simultaneously, sand core blocks stuck in the filter screen mesh can be shaken out, preventing mesh blockage. Furthermore, the filter screens are magnetically connected and fixed with connecting bolts. During routine maintenance, simply unscrewing the connecting bolts allows the filter screens to be removed from the device, solving the problem of easy filter screen clogging and cumbersome disassembly during sand core block filtration.

The application relates to the technical field of automobile part machining, and provides an automatic mechanism for workpiece turning machining, a feeding conveying line is arranged on the left side of a machining machine, a discharging conveying line is arranged on the right side of the machining machine, a visual mechanism is arranged on one side of the tail end of the feeding conveying line, a discharging positioning mechanism is arranged on the other side of the tail end of the feeding conveying line, the discharging positioning mechanism is arranged opposite to the discharging conveying line, and a mechanical arm material taking and placing mechanism is arranged between the discharging positioning mechanism and the discharging conveying line; the A surface of a workpiece transported on the feeding conveying line faces downward, visual identification is carried out through the visual mechanism at the tail end, the arc B surface of the B surface of the workpiece is clamped by the mechanical arm material taking and placing mechanism and is transferred to the discharging positioning mechanism, four workpieces are placed on the discharging positioning mechanism, the arc A surface of the A surface of the four workpieces is clamped by the mechanical arm material taking and placing mechanism and is transferred to the machining machine for machining, after the machining is completed, the four workpieces are clamped by the mechanical arm material taking and placing mechanism, air blowing is carried out, and then the four workpieces are transferred to the discharging conveying line.

The utility model discloses a brake cylinder cover press-fitting device, and belongs to the technical field of brake cylinders. The brake cylinder cover press-fitting device comprises a support mechanism which comprises a support and a supporting column, and the supporting column is arranged on the support; the clamping mechanism comprises a first clamping piece, a second clamping piece and a clamping driving cylinder, at least one of the first clamping piece and the second clamping piece is rotatably arranged on the supporting column in a sleeving mode, the first clamping piece is provided with a first clamping part, the second clamping piece is provided with a second clamping part, the first clamping part and the second clamping part are oppositely arranged, and the clamping driving cylinder is arranged on the supporting column; a cylinder bottom and a cylinder rod of the clamping driving cylinder are rotationally connected with the first clamping piece and the second clamping piece respectively; and the press-fitting mechanism comprises a press-fitting driving cylinder and a jacking piece, the press-fitting driving cylinder is connected with the support, the jacking piece is connected with a cylinder rod of the press-fitting driving cylinder, and a positioning hole matched with the piston rod is formed in the jacking piece. The brake cylinder cover press-fitting device is easy and convenient to operate, safe, efficient and low in cost.

This invention discloses a variable-form input device based on origami-style geometry and a locking mechanism, comprising a base unit, an input module, a palm rest module, and two side panels. The base unit is equipped with a locking element, a drive unit, a trigger sensor, and a controller. The input module and the palm rest module are equipped with locking mating parts corresponding to the locking elements. The trigger sensor is electrically connected to the controller, and the controller is electrically connected to the drive unit. This invention achieves a fundamental balance between portability and user comfort. Specifically, it utilizes a folding structure consisting of a completely flat base unit, input module, palm rest module, and side panels, coupled with an automatic limiting mechanism controlled by the trigger sensor, controller, and drive unit. This structure allows the device to be folded into a uniformly thick sheet shape when stored, greatly improving portability.

The invention belongs to the technical field of punching devices, and provides an electronic detection mechanism for a punching die and the punching die, and the electronic detection mechanism comprises a socket assembly which is arranged on a supporting seat and comprises a first conductive block electrically connected with an external power supply; and the detection unit is arranged on the punching station, the detection unit comprises a detection piece and a second conductive block electrically connected with the detection piece, and the detection piece is used for detecting the workpiece to be machined on the punching station. Compared with the prior art, the socket assembly is arranged on the supporting seat, the detection unit is arranged on the detachable punching station, and a contact type electric connection mode of the first conductive block and the second conductive block is utilized, so that automatic connection and disconnection of a power supply of the detection unit are realized; the design avoids the problems of cable winding, abrasion and inconvenient plugging caused by traditional fixed wiring, and significantly improves the convenience of die replacement and backer assembly debugging.