22results about How to "Simple and convenient operability" patented technology

The utility model relates to a kind of mobile phone support, specifically a self-locking type oblique roof vacuum mobile phone support, the mobile phone support includes suction disc main body, suction disc main body includes bottom disc and cover is set on the surface cover of bottom disc, unlocking block, locking block and oblique roof block are set between bottom disc and surface cover, wherein surface cover is contact connection with unlocking block, and surface cover includes main cover plate, limit strip is fixed in the lower end surface of main cover plate, unlocking block includes center body and arrowhead body fixed on center body, limit slot is formed in the upper end surface of center body, limit strip is slidably arranged in limit slot, and can linearly move in limit slot, upper positioning block and lower positioning block are fixed on the end of arrowhead body away from center body, upper positioning block is located in the position above lower positioning block, and spring limiting slot is formed between upper positioning block and lower positioning block. The self-locking type oblique roof vacuum mobile phone support, the operation of adsorption and un-adsorption is very simple and convenient, and use experience is improved.

The drilling equipment for the deep-well pump accessories comprises a conveying table and a drilling device, a conveying groove for containing the deep-well pump accessories is formed in the conveying table, a lifting table is arranged at the conveying tail end of the conveying table, the drilling device is located above the lifting table, and a baffle is arranged on the side, away from the conveying table, of the lifting table; a pushing plate is slidably connected to the conveying table, a first driving source for driving the pushing plate to horizontally move is arranged on the conveying table, an electromagnetic iron ring for adsorbing and fixing the deep-well pump accessory is arranged on the baffle, a through groove is formed in the bottom of the lifting table in a penetrating mode, and a driving wheel is rotatably connected to the lifting table and abuts against the deep-well pump accessory through the through groove; a second driving source for driving the driving wheel to rotate is arranged on the lifting table, the deep-well pump accessory is fixed by means of thrust of the material pushing plate and magnetic attraction of the electromagnetic iron ring, the deep-well pump accessory is directly driven to rotate by means of the driving wheel during position switching, and the deep-well pump accessory fixing and position switching operation is simple and convenient and high in efficiency.

This utility model discloses an automated intelligent car wash machine, including a head unit and a water tray shell. The head unit is fixedly mounted on the water tray shell. The head unit consists of a frame, vertical brushes, horizontal brushes, a walking mechanism, and a waterproof outer shell. The waterproof outer shell is fixedly mounted on the frame, and the walking mechanism is fixedly mounted at the bottom of the frame. The vertical brushes and horizontal brushes are fixedly mounted on the frame. The frame is formed by welding rectangular tubes together. The vertical brushes are made of rectangular tubes to form the brush's large swing arm, and H-steel and rollers are used to form the brush's action mechanism. The waterproof outer shell is made of galvanized steel sheet bent into shape. The outer water tray consists of a water tank and the outer shell. The frame of this utility model provides installation space for the waterproof outer shell. The horizontal brushes use rectangular tubes combined with thick plates to form a counterweight, creating a lever mechanism that allows the horizontal brushes to autonomously wash the car along its outer contour during the washing process. A sensor is installed on the walking mechanism, which automatically stops working if an obstacle is found in the washing area, ensuring operational safety.

The invention discloses an intelligent control wireless temperature measurement integrated device which comprises a connecting strip, a mounting block mounted on the connecting strip, a fixing assembly connected to the mounting block, a toothed belt connected to the connecting strip, an insertion plate fixedly connected to the toothed belt, a toothed lock connected to the fixing assembly and a temperature measurement assembly connected to the toothed belt. The temperature detection device is used for detecting the temperature of the incoming and outgoing line connector. Through cooperation of a tooth-shaped structure of the tooth lock and the tooth belt and a synergistic effect of the fixing assembly and the limiting assembly, stable locking of the tooth belt and the mounting block can be achieved, it is guaranteed that the device cannot be loosened in the using process, and normal operation of functions such as temperature measurement is guaranteed; according to the temperature measurement assembly, through the cooperative design of a pressing block, a second spring, a movable plate and an insertion block, the intelligent control wireless temperature measurement body is easy and convenient to mount and dismount, the temperature measurement assembly is convenient to maintain and replace, and the use efficiency and convenience of the device are improved.

The present application relates to precast slab production technical field, and disclose a kind of precast composite slab pouring mould's combined anti-loosening device, including bottom plate, the top of bottom plate is placed with horizontal mould plate and longitudinal mould plate, horizontal mould plate and longitudinal mould plate are all provided with two, horizontal mould plate and longitudinal mould plate are perpendicular to each other and are surrounded into a rectangular space, the device is supported and reinforced to longitudinal mould plate and horizontal mould plate by horizontal support plate and longitudinal support block respectively, effectively avoid the stress deviation and loosening of horizontal mould plate and longitudinal mould plate in precast composite slab pouring process, to avoid concrete from horizontal mould plate and longitudinal mould plate between leakage, facilitate the production of precast composite slab and prevent concrete waste, and the movement of horizontal support plate can also simultaneously drive the movement of longitudinal support block, improve the degree of automation of the device, make the operation and use of the device more simple and convenient, facilitate to speed up the production speed of precast composite slab.

The utility model discloses an integrated heat dissipation structure of millimeter wave radio frequency assembly, including base, install integrated shell on the base, integrated shell one end is connected with the base rotation, and integrated shell other end is fixed with the base suction, fixed mounting has PCB board in the integrated shell, and the front end surface fixed mounting of integrated shell has radar fairing, the upper end surface fixed mounting of integrated shell still has transparent frame shell, the inboard surface of transparent frame shell is pasted fixed with auxiliary lamp area. The heat conduction column, the heat dissipation disc, the arc toothed plate and the heat conduction bent plate etc. structure cooperation work in the heat dissipation cover, can effectively transmit the heat that millimeter wave radio frequency assembly generates to the outside, increases the heat dissipation area, guides the air flow to improve the heat dissipation efficiency, guarantees that millimeter wave radio frequency assembly works under the suitable temperature environment, and the main shell part and the auxiliary shell part of integrated shell are integrally formed.

The utility model discloses a radiator with a bionic fin structure, and belongs to the technical field of radiators. Comprising an outer frame, open holes are formed in a pair of opposite inner walls of the outer frame, heat dissipation pipes are connected between the opposite open holes, spiral fins are installed on the outer sides of the heat dissipation pipes, a pair of fixing blocks are installed on the outer sides of the heat dissipation pipes and close to the two ends of the heat dissipation pipes, sliding holes are formed in one sides of the fixing blocks, threaded rods are connected into the sliding holes in an engaged mode, and the threaded rods are connected with the threaded rods in an engaged mode. A connecting hole is formed in the other side of the fixing block, a fixing rod is arranged in the connecting hole in a sliding mode, the threaded rod extrudes the fixing rod, a pair of fixing holes are formed in the positions, close to the open holes, of the inner wall of the outer frame, the fixing rod and the fixing holes are clamped, an arc-shaped pipe is connected between every two adjacent open holes, and a water inlet pipe and a water outlet pipe are arranged on the outer side of the outer frame; the water inlet pipe is communicated with the open holes in one outermost row, and the water outlet pipe is communicated with the open holes in the other outermost row.

The invention provides a high-stability metro station enclosure structure and a construction method thereof, and belongs to the technical field of metro station enclosure structures, the high-stability metro station enclosure structure structurally comprises a deeply-buried anti-seepage shear wall, an enclosure base platform is poured on the top surface of the deeply-buried anti-seepage shear wall, and an enclosure shear wall is vertically poured on the right side of the top surface of the enclosure base platform; a plurality of anti-outward-pushing edges are longitudinally poured on the left side face of the enclosure base station at intervals, tension longitudinal edges are longitudinally poured on the outer sides between the anti-outward-pushing edges, and a plurality of H-shaped steel beams are deeply buried at the lower ends of the tension longitudinal edges at intervals. In addition, as the bottom of the abutment generally does not have a lateral water seepage prevention function, transverse water seepage of the bottom surface of the abutment is caused.

The utility model discloses a knob formula lock and power-assisted bicycle belongs to power-assisted bicycle technical field. Knob formula lock includes lock body and lock core, and lock body includes knob piece and rolling part, and one end of lock body is connected in first to be locked spare, and one end of lock core is connected with ball head, and the other end of lock core is connected second to be connected spare, under the first to be locked spare and second to be connected spare lock -up state, ball head is configured to with rolling part and is connected, knob piece is configured as knob knob piece to release rolling part and ball head to unlock first to be locked spare and second to be connected spare. The knob formula lock adopts the knob locking mode of ball head, and it is easier to lock when locking, so that the assembly of whole knob formula lock is more simple and easy, can guarantee the operation reliability of locking and unlocking.

The application relates to the field of stainless steel pipe connection, and discloses a stainless steel pipe connection sealing mechanism, which comprises two stainless steel pipes and a connecting head arranged between the two stainless steel pipes. Inner thread assembly grooves are arranged on the left and right sides of the connecting head. A same communication hole is arranged on the inner wall of the side, where the two inner thread assembly grooves are close to each other. The ends, where the two stainless steel pipes are close to each other, respectively penetrate through the corresponding inner thread assembly grooves and extend into the communication hole. Bearings are fixedly sleeved on the two stainless steel pipes. The outer rings of the two bearings are fixedly sleeved with outer thread sleeves. The application has the following advantages and effects: multiple sealing between the two stainless steel pipes and the connecting head can be realized, the sealing performance of the connection part of the two stainless steel pipes can be ensured through the synergistic effect of multiple sealing, the omnibearing sealing effect is realized, and the application is suitable for fluid conveying scenes with strict sealing requirements.

The utility model discloses an earthwork transportation device for a caustic soda flake transportation railway, which relates to the technical field of railway construction and comprises a right-angle conveying frame, a plurality of groups of round holes are arranged on the back of the right-angle conveying frame, scratching nails are movably mounted on the inner walls of the round holes, and a movable plate is fixedly and movably mounted at the top end of the right-angle conveying frame. And guide wheels are symmetrically arranged on the two side edges of the right-angle conveying frame relative to the center of the right-angle conveying frame, a right-angle guide rail is fixedly installed on the vertical face of the right-angle conveying frame, the right-angle guide rail extends to the top of the movable plate, and an earthwork frame is movably arranged on the right-angle guide rail. The earthwork frame is pulled through the steel cable, under the control of the right-angle guide rail, smooth conversion from the vertical state to the horizontal state can be achieved, and filling, conveying and dumping of earthwork are facilitated. After a worker fills excavated earthwork into an earthwork frame at the bottom of a foundation pit, the steel rope is pulled by means of traction equipment, upward conveying work of the earthwork can be efficiently completed, and the earthwork conveying efficiency is improved.

The present application relates to the field of medical equipment of sanitary train, in particular to a negative pressure cabin based on train compartment. The negative pressure cabin is mainly composed of train compartment, negative pressure device and separation device. The separation device includes separation plate, sealing air bag ring and inflating device. The separation plate is connected with the bottom wall of the train compartment through hinge, and can be placed flexibly or vertically. The outer side is provided with a sealing groove, and the sealing air bag ring is assembled in the sealing groove. When the separation plate is placed vertically, the inflating device inflates the sealing air bag ring, so that the sealing air bag ring tightly abuts against the inner wall of the train compartment and the inner wall of the sealing groove, thereby realizing good sealing. At this time, the separation plate and the left wall, right wall, top wall, bottom wall and rear wall of the train compartment form a closed space, and the negative pressure device is in communication with the space and maintains a negative pressure environment. The negative pressure cabin is simple to construct and disassemble, can effectively block the spread of bacteria, create a stable treatment space for the wounded, and is expected to greatly improve the ability of the sanitary train in medical rescue.

The utility model discloses an auxiliary grabbing and positioning mechanism for electrical part knob machining, and relates to the technical field of knob grabbing. Comprising an installation base, the installation base is provided with an auxiliary grabbing mechanism for electrical part knob machining, after a clamping plate is installed in place, a locking plate at the edge of the clamping plate of an L-shaped structure is inserted into a sliding groove shell, at the moment, a compression spring fixed to the inner wall of the sliding groove shell pushes a sliding plate, and the sliding plate drives a locking block to move; during disassembly, a sliding plate is pulled by a pull rod to be compressed on a compression spring, so that the locking block is separated from the locking groove, the clamping plate is simple and convenient to assemble and disassemble, and the clamping plate is convenient to disassemble and assemble. When clamping plates of different specifications need to be replaced to adapt to different electrical part knobs, complex tools and operation steps are not needed, replacement work can be rapidly completed, and production efficiency is improved.

The utility model discloses a warning device for a municipal road, which relates to the field of road warning and comprises a warning cone, and the inside of the warning cone is hollowed out. A feeding port is formed in the top end of the warning cone, a supporting column attached to an opening in the bottom end of the feeding port is installed in the warning cone, and a through hole corresponding to the feeding port is formed in the top of the supporting column. Through the design of adjustable weight, the stability of the warning cone in severe weather or complex environment is effectively improved, the situation that the warning cone is blown down or shifted is reduced, the continuity of the warning effect is ensured, meanwhile, water adding and draining operation of the warning cone is simple and convenient, the weight of the warning cone can be rapidly adjusted according to actual needs, installation and movement are convenient, and the warning cone is suitable for popularization and application. All the parts of the warning cone are detachable, even if the shell of the warning cone is damaged, the internal parts can still be recycled, the use cost is reduced, the warning effect is further enhanced through the arrangement of the multiple sets of reflective strips and the design that the warning cone can still reflect light even if the warning cone is pushed over, and the road safety is improved.

The utility model relates to a battery pack explosion -proof valve, including the valve body with battery pack main part screw connection, the inside hollow of valve body and both ends are all open -ended, the top of valve body is wrapped with waterproof air -permeable membrane, and the outside of valve body and located waterproof air -permeable membrane's inside is equipped with at least one annular groove, waterproof air -permeable membrane is fixed in the inside of annular groove through the elastic ring, the inside sliding connection of valve body has a exhaust cylinder, and the top of exhaust cylinder projects upwards and forms a protruding part. The battery pack explosion -proof valve, the protruding part first lifts waterproof air -permemeble and forms the passageway, then leaks out and releases pressure through the exhaust hole, and two -step action orderly links, avoids the membrane body damage caused by the gas sudden impact in traditional structure, improves the stability of pressure -relief process, and the elastic property of elastic ring makes the waterproof air -permeable membrane's dismounting and replacement operation simple and convenient, can be completed without complex tool, reduces the maintenance cost.

The application discloses a multi-outer shape adaptive outward opening manned spacecraft cabin door device, and belongs to the technical field of manned spacecraft cabin doors. The cabin door device comprises a door frame structure, a door body structure, a door shaft hinge mechanism and a repeated locking mechanism. The door frame structure is arranged on the outer circumferential surface of a cabin body. The door body structure is hinged to the door frame structure through the door shaft hinge mechanism. The repeated locking mechanism is a single-drive multi-latch pin linkage spatial linkage mechanism arranged on the inner surface of the door body structure through a support. After the door body structure is closed inward relative to the door frame structure, the multiple latch pins in the repeated locking mechanism can abut against the inner surface of the door frame structure, and the door body structure can compress an elastic sealing element to realize sealing at the contact position of the door frame structure and the door body structure. The cabin door device makes the transmission efficiency of each compression point close, is beneficial to uniform application of locking load, and is simple and convenient to operate in unlocking and locking, and is beneficial to opening of the cabin door in a short time.

This application relates to the field of equipment assembly components technology, and discloses a quick-release assembly and electronic device. The quick-release assembly includes a first connecting seat fixedly connected to a first assembly and a second connecting seat fixedly connected to a second assembly. A connecting block on the second connecting seat is inserted into a connecting hole on the first connecting seat. A locking member is slidably disposed on the first connecting seat, and an elastic member abuts against the locking member and the first connecting seat. Under the elastic force of the elastic member, the locking member clamps the connecting block in the connecting hole, thereby fixing the first assembly and the second assembly. An unlocking member is disposed on the first connecting seat, and the unlocking member is kinetically connected to the locking member. The unlocking member provides a first force to the locking member, causing the locking member to release the clamping of the connecting block, thereby allowing the first assembly and the second assembly to be detachably separated. Through the above method, rapid assembly and disassembly between the two assemblies are achieved, and the connecting block can be stably clamped and fixed in the connecting hole.

The utility model relates to the technical field of optical fiber coupler, especially a kind of easily connected coupler, including connecting end, the connecting end includes two-way shell and connecting inner shell, the connecting inner shell is symmetrically installed in two-way shell both ends inner side, and connecting inner shell is fixedly connected with two-way shell, the both ends of two-way shell are equipped with the plug connector of cooperation, the outside surface of plug connector is provided with several snap fittings with two-way shell cooperation, and still be equipped with the push plate piece of cooperation with snap fitting on plug connector. The coupler of the application is matched by snap fitting and push plate piece, realizes simple and convenient connection and disassembly operation, does not need additional tool, greatly improves the efficiency of installation and maintenance. The reasonable design of two-way shell and plug connector and the close cooperation of snap fitting and longitudinal slot ensure the stability of coupler connection, which can effectively prevent loosening phenomenon in use.

The utility model discloses a railway guard rail wheel flange groove adjuster relates to rail maintenance technical field, including the card frame, the card frame is U-shaped frame, the card frame straddles the both sides of basic rail and guard rail, one side of card frame is provided with adjustable chucking mechanism, and chucking mechanism is in close contact on the rail waist of basic rail, the other side of card frame is provided with detachable push mechanism, and the push end of push mechanism is in close contact on the rail waist of guard rail, be provided with the handle on the card frame. The utility model discloses simple structure, and the on -the -spot installation and simple and convenient operation, use effectual, the adjustment efficiency is high, can easily and accurately complete the work of putting and taking spacer, and in the process of pushing guard rail, avoids the security risk caused by the resilience of guard rail.

This utility model discloses a bunk bed with a hidden folding desk, including a lower bed frame, an upper bed frame, support columns, guardrails, a ladder, a bookcase, a first folding desk, and a second folding desk. The bookcase is installed on the lower surface of the upper bed frame, and the first folding desk is installed inside the bookcase. The first folding desk consists of a sliding plate, a first connecting plate, a second connecting plate, a first desk, a handle, and pulleys. The second folding desk is installed on the left end surface of the upper bed frame and consists of a second desk, a slot, a rotating block, a telescopic rod, foot pads, a fixing frame, a fixing shaft, and a fixing block. This structure solves the problems of insufficient space utilization, inconvenient operation, and poor safety associated with combining bunk beds and desks in existing designs. Through innovative structural design, it achieves efficient integration of bed and desk functions, meeting users' needs for sleep and study within limited space.

The utility model discloses a fruit tree unmanned aerial vehicle fertilization device which comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body is provided with a pesticide storage box, a filter net piece is arranged in the pesticide storage box, the filter net piece is provided with a floating block and a plurality of radial creases, inclined creases and a framework, the floating block is located in the center of the filter net piece, and the head ends of the inclined creases coincide with the head sections of the radial creases. The tail ends of the inclined creases and the tail end sections of the radial creases extend to the periphery of the filtering net piece, the radial head section and the center of the filtering net piece are spaced by a preset distance, the framework is connected to the radial creases, an auxiliary pull rope is arranged at the tail end of the framework, and the upper end of the auxiliary pull rope is connected with the main pull rope. The main pull rope pulls the framework to rotate upwards through the auxiliary pull rope so that the filter net pieces can be stacked into a cylindrical net cover, and an air pipe is arranged in the net cover and communicated with an air pump. According to the fruit tree unmanned aerial vehicle fertilization device, the functions of efficiently dissolving solid fertilizer and stabilizing the liquid level are achieved, and the practicability and reliability of unmanned aerial vehicle fertilization operation are remarkably improved.

This invention discloses a piezoelectric injection valve, comprising a valve body and a liquid tank assembly. A striker is installed within the valve body, and a hollow cylindrical seat is slidably disposed inside the valve body. The striker is located inside the hollow cylindrical seat, with an adjusting screw connected to one end. The other end of the hollow cylindrical seat protrudes from the valve body and is assembled and connected to the liquid tank assembly. A nozzle is disposed on the liquid tank assembly, and the nozzle corresponds to and cooperates with the striker. By controlling the adjusting screw, the hollow cylindrical seat is moved, which in turn moves the liquid tank assembly, thereby adjusting the distance between the striker and the nozzle. This invention, by independently setting the adjusting screw and the striker, prevents them from interfering with each other. This avoids collisions between the striker and the nozzle during dispensing, preventing the adjusting screw from loosening. This ensures assembly and operational stability, thereby guaranteeing consistent dispensing volume and effective dispensing.