71results about How to "Guaranteed normal deployment" patented technology

The invention relates to a laser cladding device. The device comprises a supporting seat and a nozzle located below the supporting seat. A beam splitter mirror, at least two reflection focusing mirrors and adjusting supports each used for fixing and adjusting the position of the corresponding reflection focusing mirror are arranged on the supporting seat. The beam splitter mirror receives an incident beam and reflects the incident beam to form a reflection beam. The reflection focusing mirrors receive the reflection beam and convert the reflection beam into a focusing beam. According to the device, the up-and-down position of each reflection focusing mirror is adjusted through a first rotary shaft and first adjusting parts on the corresponding adjusting support, the circumferential position of each reflection focusing mirror is adjusted through second adjusting parts and an arc groove or second adjusting parts, an arc groove and a second rotary shaft, and therefore the angle precision and position precision between an indexing plane of the beam splitter mirror and focusing faces on the focusing mirrors meet the design requirements; and therefore, cladding focusing points formed by the multiple focusing mirrors are gathered into one point, a cladded material is fully surrounded, and starting of high-precision laser cladding work is guaranteed.

The embodiment of the invention provides an authorized network access method and device. The method is applied to a router, and comprises the following steps of: obtaining an access request for a target network sent by terminal equipment, wherein the access request includes a target access password; and the target network is associated with the router; judging whether the target access password is matched with any one in self stored access passwords or not; if so, on the basis of the corresponding relationship between the access password and the access permission level, determining the target access permission level corresponding to the target access password; agreeing with the access request, and authorizing the target permission for accessing the target network to the terminal equipment, wherein the target permission is the permission corresponding to the target access permission level; and if not, refusing the access request. Visibly, under a network sharing application scene, on the premise that all legal access objects can be accessed to a network, necessary network access can be satisfied.

The invention discloses equipment for making sandwich biscuits. The equipment comprises a rack and further comprises a driving device, a rotary shaft, a bearing, a screening device, a heating bucket and a hydraulic lifting platform. The driving device, the rotary shaft, the bearing, the screening device, the heating bucket and the hydraulic lifting platform are sequentially arranged on the rack from top to bottom. The heating bucket is made of stainless steel and fixed to the upper end of the hydraulic lifting device. The heating bucket is in an inverted cone shape, and coils are embedded into the inner wall of the heating bucket and are in a space spiral shape. The driving device comprises a motor, a driving bevel gear fixed to a spindle of the motor, and a driven bevel gear fixed to the upper end of the rotary shaft. The rotary shaft is rotatably connected with the rack through the bearing. The screening device comprises four screening plates, a fixed plate and four pieces of flexible connecting cloth. The four screening plates are circumferentially and evenly distributed on the fixed plate, and the screening plates are hinged to the fixed plate through hinges. The screening plates can rotate by 90 degrees around the hinges, and every two adjacent screening plates are connected through the corresponding flexible connecting cloth. By means of the equipment, cream and sugar can be closely combined, and the processing quality of the sandwich biscuits is guaranteed.

The invention provides a large-gradient rocky slope caring structure based on inclined vegetation plates. By means of modular design of the caring structure, the vegetation plates can be assembled with a frame well in advance, a caring structure module only needs to be fixed to a hillside through anchors and fixing holes during on-site installation, and the installation process can be simplified and the installation difficulty can be reduced in this way. The vegetation plates are designed into inverted V shapes, rain can conveniently slide off the two ends of the vegetation plates, and the situation that rain cannot be discharged in time through overflow holes in the two sides when rain is too much is avoided. The overflow holes are formed in the sealed ends on the outer sides of two sub-plates, and too much rain is discharged out of wedge-shaped grooves to be collected by water collecting bags hung on the two sides. In the seasons with little rain, control valves can be opened to replenish water to a whole slope face needing care through drip irrigation pipes to ensure moisture required by growth of plants and reduce the water conveying cost. The rain collecting bags are made of flexible materials, can be stored between two adjacent caring structure modules, space is saved, and the water storage volume is also increased.

The invention relates to a carton feeding mechanism of a packaging machine. The carton feeding mechanism comprises a machine frame, an air cylinder assembly, a swing rod assembly, suckers assembly and a carton placing cavity assembly. The carton feeding mechanism is characterized in that the air cylinder assembly and the carton placing carton cavity assembly are fixed on the front end face and the upper end face of the machine frame through an air cylinder installing plate and a carton placing supporting frame respectively. An L-shaped swing rod of the swing rod assembly is hinged to the inside of the machine frame below the carton placing supporting frame through the swing rod support and the swing rod supporting shaft. One end of the L-shaped swing rod is connected with the air cylinder assembly movably, the other end is provided with the sucker assembly, and vacuum suckers of the sucker assembly correspond to a carton placing cavity of the carton placing cavity assembly. The carton feeding mechanism is driven by an air cylinder and is clean and hygienic, reliable in motion and simple in structure. The suckers are used for sucking a carton so that the surface of the carton can not be damaged. In addition, two suckers are used for adsorbing, and reliability of the adsorption is guaranteed. A baffle is adopted for restraining movement of the carton, unfolding of the carton is assisted, and reliability of unfolding and off-line of the carton is guaranteed.

The invention provides a protecting structure for a big-gradient stone slope. According to the protecting structure, plant-growing plates are designed into inverse V-shapes, so that rainwater can fall from two ends of each plant-growing plate conveniently, and thus the condition that plants are soaked by rainwater since water cannot be discharged from overflow holes in two sides in time when rainwater is excessive is avoided. Overflow holes are formed in the sealed ends of the outer sides of two sub-boards and used for draining excessive rainwater from wedge-shaped grooves; since the overflow holes are formed in the middle and can be used for conserving certain rainwater, and self-irrigation can be carried out through cotton slivers. Since each plant-growing component is of a trapezoid platform structure, the plant-growing plates and frames form wedge-shaped grooves, and after each plant-growing component is clamped into the corresponding wedge-shaped groove, a small wedge-shaped space is also reserved at the lower part of the corresponding plant-growing component, so that the rainwater can be stored in the space; in less rainfall seasons, since the cotton slivers are tied on water falling holes in the lower end of each grow-planting component, the rainwater stored in the lower end can be replenished to roots to plants according to a capillary principle.

The invention discloses a processing method for preparing frozen roasted eel. The preparation method comprises the following steps: temporary culture, ice fainting, killing, mucus removal, slicing, fishy smell removal, white cooking, cooking, roasting, and freezing, and the prepared frozen roasted eel is complete in color, aroma and taste, rich in nutrition and convenient to eat, completely maintains nutritional ingredients of eel, and is free of fishy smell, smooth in eel form, uniform in flavoring, free of scorch formation, high in water binding capacity and fresh in taste.

The invention discloses an automobile door rain shielding device capable of automatically running on rainy days. The device comprises a car roof shell, a car bottom shell and a car door, a connectingbox is fixedly connected to the position, close to the car door, of the upper end face of the car roof shell, a rain baffle is horizontally inserted into the connecting box in a sliding mode, a driving mechanism is arranged between the rain baffle and the inner wall of the connecting box in a matched mode, and a power connection mechanism is arranged on the side wall of the car roof shell. When aperson in an automobile grasps the door handle to open the automobile door, the touch switch generates induction, so that the servo motor drives the gear to rotate forwards; the meshed rack drives therain baffle to slide out of the connecting box to block the upper part of the opened vehicle door, and rain is blocked, when a user closes the automobile door, the automobile door hits against the pressure sensing switch, the pressure sensing switch enables the servo motor to drive the gear to rotate reversely, and therefore the meshed rack drives the rain baffle to slide into the connecting box,and it is guaranteed that the rain baffle is unfolded when the automobile door is opened and is folded when the automobile door is closed.

The invention discloses a slope protection structure by using a plant growing rope to conduct karst side slope nursing. The slope protection structure comprises a side slope (1) needing nursing. The plant growing rope (2) made of a weaving rope is placed on the side slope (1), a soil engineering net (3) is covered above or below the plant growing rope (2), and the plant growing rope (2) is connected onto the soil engineering net (3). The plant growing rope is paved on a slope where vegetation regeneration is required to be conducted. The plant growing rope is used for preventing artificial soil sprayed on the slope and a nutrition matrix containing seeds from falling from the slope, providing an attaching platform for attaching the artificial soil and the nutrition matrix containing the seeds to a palisades slope, well guaranteeing unfolding of roots when the plant grows, and laying a good foundation for growing of the plant. The plant growing rope is made of a grass-nature weaving rope, preferentially a hemp rope, therefore preventing effect is improved, production cost is reduced, and the diameter of the plant growing rope can be guaranteed. Compared with a plant growing plate, the plant growing rope has good flexibility and can be attached to the slope closely, and the preventing effect on the artificial soil is improved.

The invention relates to a vehicle seat comprising a horizontal direction over a height-adjustable seat part movable seat shell, said seat bottom is arranged between the seat shell and a vehicle floor and the seat shell mechanically connects to the vehicle floor, and comprising at least one horizontal damping device for attenuating in the horizontal direction in the seat shell embossed vibrations, characterized in that the horizontal damping device has a in horizontal direction spanned and under pretension to the seat lower part or the seat shell attached tension-binding belt and a rotatably to the seat bottom part or the seat shell mounted eccentric element, wherein the eccentric element is connected to the tension straps; engages and is mounted such that the eccentric element in a horizontal direction from a neutral position in the horizontal direction self-resetting and can roll on the tension strap is mounted.

The invention relates to an anti-embolism protection device and a medical instrument. The anti-embolism protection device comprises a supporting frame and a filtering piece, the supporting frame comprises a main body part, a first supporting part and a second supporting part, the first supporting part and the second supporting part are connected with the far end of the main body part, the first supporting part is located below the second supporting part, in the unfolded state, the first supporting part is bent towards the lower portion of the main body part, and the filtering piece covers themain body part and the second supporting part. The anti-embolism protection system and the medical instrument are good in coverage and high in stability.

The invention discloses a frame for a folding vehicle. The frame is used for connecting a front wheel frame and a rear wheel frame and comprises a middle pipe section; telescopic pipe sets symmetrically sleeving the two ends of the middle pipe section, wherein the telescopic pipe set comprises a plurality of pipe units which sleeve together, the first pipe units on the two ends of the telescopic pipe set are slidably connected to the middle pipe section in a sleeved mode, the tail end pipe units are connected with the front wheel frame and the rear wheel frame respectively; a first locking device which is arranged on the telescopic pipe set and used for locking the adjacent pipe units when the frame is unfolded and folded; and a second locking device which is arranged on the middle pipe section and used for locking the first pipe units in the telescopic pipe sets on the two ends when the frame is unfolded and folded. The disclosed frame not only can ensure the folding and unfolding of the frame, but also can ensure consistent mounting strength of the frame with the front wheel frame and the rear wheel frame. The invention further discloses the folding vehicle with the frame.

The invention discloses a portable investigation unmanned aerial vehicle convenient to fold and store for forest fire fighting. The unmanned aerial vehicle comprises a vehicle body, hinges, fan blades, a threaded rod, a camera, a pressure spring and a communicating groove, connecting blocks are fixedly installed on the periphery of the vehicle body, fixing rods are fixedly connected to the front ends of the connecting blocks, and the hinges are fixedly arranged at the front ends of the fixing rods; an extension rod is fixedly connected to the front end of each hinge, a first through hole is formed in the surface of each fixing rod, a second through hole is formed in the surface of each extension rod, fan blades are rotationally installed at the front ends of the extension rods, a protection plate is arranged on the outer sides of the fan blades, and the protection plate is fixedly connected with the extension rods. And an overlapping plate is fixedly connected to the lower part of thevehicle body. According to the portable investigation unmanned aerial vehicle convenient to fold and store for forest fire fighting; objects of different sizes can be conveniently transferred and moved, meanwhile, smoke and high temperature protection work can be conveniently conducted on the bottom, and wings can be folded and stored.

The invention discloses a teaching display device for an environmental art design major. The teaching display device for the environmental art design major comprises a blackboard frame, a blackboard frame fixing device is arranged in the blackboard frame, a hydraulic driving device is arranged in the blackboard frame, a controller is arranged in the blackboard frame, an adjusting type blackboard film device is arranged on the blackboard frame, a supporting type writing board device is arranged on one side of the adjusting type blackboard film device, and an automatic wiping device is arrangedon the side surface of the blackboard frame. Through arrangement of the multi-layer blackboard films arranged on the writing board, a hydraulic oil supporting sleeve and a sliding rod are adjusted through hydraulic oil so that the positions of the blackboard films can be adjusted according to the writing conditions, the writing area of the device can be effectively increased, the blackboard filmscan be effectively guaranteed to be completely unfolded through the action of a stretching spring, the writing conducted on the blackboard films are more convenient, meanwhile, the position of the writing board can be effectively adjusted through an electric telescopic rod, the blackboard films can be in a taut state, and writing is facilitated.

The invention provides textile processing equipment, belongs to the technical field of machinery, and solves the technical problems of difficult impurity removal, non-uniform humidification and the like of existing textiles. The textile processing equipment comprises a machine frame; a dust removal box is fixed to the machine frame; a feeding port is formed in the dust removal box; a supporting roller I and a pressure roller I are rotationally arranged at the feeding port of the dust removal box; a dust removal mechanism for removing dust of textiles is arranged in the dust removal box; a humidification box is further fixed to the machine frame; a discharging port is formed in the humidification box; a supporting roller II and a pressure roller II are rotationally arranged at the discharging port of the humidification box; a humidification mechanism for humidifying a textile fabric is arranged in the humidification box; the humidification box communicates with the dust removal box through a connecting pipe; and a partition mechanism for preventing moisture in the humidification box from entering the dust removal box is arranged in the connecting pipe. The equipment has the advantages of high dust removal efficiency and uniform humidification.

The invention discloses a maintenance structure used for a large-gradient stone side slope. Through modular design of the maintenance structure, plant growing plates and a frame can be assembled in advance. A user just needs to fix modules of the maintenance structure to a slope through anchor part fixing holes during on-site installation, in this way, the installation process can be simplified, and the installation difficulty is lowered. Rainwater collecting bags are arranged below the plant growing plates and used for collecting rainwater seeping from openings of the plant growing plates, and in this way, rainwater can be canned automatically on rainy days and stored for standby application. Then holes are formed in the lower ends of the rainwater collecting bags and connected with drop irrigation pipes, in this way, the whole slope needing to be maintained can be replenished with water through the drop irrigation pipes by opening the control valve in rainless seasons, the moisture required by plant growth is guaranteed, and the water delivery cost is reduced.

The invention discloses a protecting structure for a big-gradient stone slope. According to the protecting structure, plant-growing plates and frames can be well assembled in advance by means of the modularized design of the protecting structure; in the field installation process, the installation process can be simplified and the installation difficulty can be reduced just by fixing protecting structure modules on the slope through anchor fixing holes; each plant-growing component is designed into a trapezoid platform structure, the plant-growing plates and frames form wedge-shaped grooves, and after each plant-growing component is clamped into the corresponding wedge-shaped groove, a small wedge-shaped space is also reserved at the lower part of the corresponding plant-growing component, so that the rainwater can be stored in the space; since drip irrigation pipes are arranged below the plant-growing components, in less rainfall seasons, a valve is opened, the rainwater stored in the wedge-shaped spaces can flow to the drip irrigation pipes and is replenished to plants of next layer of plant-growing plates. The protecting structure is convenient to machine and install, water collecting bags are saved and the cost is reduced.