60results about How to "Solve the cumbersome operation" patented technology

The invention relates to the technical field of auxiliary welding, in particular to stainless steel air duct welding equipment capable of assisting alignment and a welding method.The stainless steel air duct welding equipment capable of assisting alignment comprises a workbench and a welding machine fixedly installed on the workbench, and symmetrically-arranged fixing plates are further fixed to the workbench; the transverse guide rail is fixedly installed on the workbench, protection boxes which are symmetrically arranged are installed on the transverse guide rail in a sliding mode, and a bidirectional translation assembly connected with the protection boxes is arranged on the fixing plate; the multidirectional clamping mechanism is arranged on the protection box; the follow-up rotating assembly is arranged on the multidirectional clamping mechanism; the pushing and releasing mechanism is arranged on the protection box and connected with the multi-direction clamping mechanism, and the multi-direction clamping mechanism is provided with a tensioning assembly connected with the pushing and releasing mechanism. According to the application, an air pipe can be controlled to rotate so as to assist a welding machine to assist, after welding of the air pipe is completed, the releasing action can be executed, and the welding efficiency is improved. Therefore, the auxiliary welding effect is achieved.

The utility model relates to the technical field of transmission shafts, in particular to a transmission shaft assembly with a good dustproof effect, which comprises a transmission shaft body, and a dustproof mechanism is arranged on the outer wall of the transmission shaft body. The dustproof mechanism comprises an upper dustproof cover rotationally connected to the outer wall of the transmission shaft body, a lower dustproof cover is slidably connected to the bottom of the upper dustproof cover, connecting sleeves are fixedly connected to the front face and the back face of the upper dustproof cover, and connecting pins are fixedly connected to the positions, corresponding to the connecting sleeves, of the outer wall of the lower dustproof cover. A clamping block is fixedly connected to the position, above the connecting sleeve, of the top end of the connecting pin, a limiting ring is rotationally connected to the top of the connecting sleeve, and a through groove is formed in the limiting ring. The problems that after a dust cover on an existing transmission shaft assembly is damaged, disassembly is difficult, and operation is tedious are solved.

This utility model belongs to the field of shared power bank technology, specifically relating to a voice-interactive shared power bank. The shared power bank's outer shell incorporates interactive and fixing components, integrating intelligent interaction and convenient charging. The interactive components include a waterdrop screen, a voice interaction module, and a network module, enabling voice-guided rental and cabinet location via a cloud database. The waterdrop screen, combined with a recessed button, supports reading during power outages. A wireless charging coil and magnetic plate provide magnetic fast charging for easy operation. The fixing component adopts an L-shaped structure, using a combination of T-slots, silicone strips, and rotating blocks to securely hold the phone when the user moves. The outer shell has a speaker hole and charging port on the side, an input interface on the bottom, and anti-collision pads on opposite sides to cushion impacts, enhance stability, and ensure the device's safety and durability.

The application discloses a device sharing method and device, a storage medium and an electronic device, and relates to the technical field of smart home. The method comprises the following steps: determining the device type of a target device according to the management mode corresponding to the target device and the security level of the target device, and determining whether the target device is allowed to be shared to a target object according to the device type of the target device, wherein the permission range of devices of different device types allowed to be shared is different; in the case that it is determined that the target device is allowed to be shared to the target object, determining the target permission range of the target device to be shared to the target object; and sharing the use permission of the target device within the target permission range to the target object. According to the above method, the problem that the operation process of the technical scheme for realizing device sharing between users by relying on the mode of newly establishing a family group in the prior art is complicated can be solved.

The utility model provides a drilling machine workpiece pneumatic clamping device which comprises a base and a pneumatic device arranged on the base, and the pneumatic device is arranged on one side of the base; the pneumatic device is connected with the movable jaw; the fixed jaw is arranged on the other side of the base; a workpiece is fixed between the fixed jaw and the movable jaw; wherein the distance between the movable jaw and the fixed jaw is increased or decreased through the pneumatic device, so that the problem that the position of the movable jaw needs to be frequently and manually adjusted when the conventional flat tongs are used for clamping and loosening a workpiece, so that the operation is tedious is solved.

This utility model relates to the field of mobile energy storage power technology. It provides a portable mobile energy storage power supply, including a power supply housing; a pull rod assembly is disposed on the power supply housing, the pull rod assembly including a fixed rod disposed on the bottom surface of the power supply housing; one end of a movable rod is hinged to the fixed rod, and the other end extends to the outside of the power supply housing; the movable rod can swing vertically along the hinge position with the fixed rod, so that the movable rod is perpendicular to the fixed rod; a support rod is axially slidably disposed inside the movable rod; after the movable rod is in a position perpendicular to the fixed rod, the support rod can slide out of the movable rod and support the power supply housing. Through the above technical solution, the technical problems of existing mobile energy storage power supplies being unable to travel on complex terrain and being inconvenient for stable support are solved.

The utility model relates to the technical field of powder forming equipment, and discloses a powder forming machine with an improved feeding structure. The upper die assembly comprises a first longitudinal moving device, an upper die head and an upper die plate. The lower die assembly comprises a second longitudinal moving device and a lower die base. The core rod device comprises a mounting seat, a core rod assembly and a third longitudinal moving device; the powder feeding device comprises a shell, a first motor, a speed reducer, a swing rod, a support, a box body and an air cylinder. An output shaft of the speed reducer extends out of the shell, the end of the swing rod is arranged on the output shaft of the speed reducer in a sleeving mode, and the end of the swing rod can be movably adjusted relative to the output shaft of the speed reducer. An open type notch is formed in the connecting position of the support and the swing rod, and the telescopic end of the air cylinder is hung on the support. The utility model has the advantages of flexible adjustment capability, higher operation precision and more stable movement.

This utility model relates to the field of rooftop tents, and in particular to a soft-top quick-opening rooftop tent, comprising a first base plate and a second base plate and a connecting frame rotatably connected. A first tent fabric is provided on the first base plate, the second base plate, and the connecting frame. The first tent fabric includes a front cover portion. A support frame is provided on the first base plate. The support frame includes an extension rod, a top support rod, a first rotating rod, a second rotating rod, and a linear drive device. One end of the extension rod is rotatably connected to the first base plate, and the other end of the extension rod is rotatably connected to the top support rod. The first rotating rod is rotatably connected to the extension rod, and the second rotating rod is rotatably connected to the top support rod. The first rotating rod and the second rotating rod are rotatably connected to each other. One end of the linear drive device is rotatably connected to the extension rod, and the other end of the linear drive device is rotatably connected to the second rotating rod. The rotation centers of the extension rod and the top support rod are biased towards the side closer to the rotation centers of the first rotating rod and the second rotating rod. This utility model solves the problem of cumbersome operation of rooftop tents.

The application discloses an electronic certificate acquisition method, a terminal device and a system. The method comprises the following steps: acquiring a certificate element, generating a first signature value based on the certificate element through a security chip; sending a certificate generation request containing the first signature value and the certificate element to a cloud server; receiving a response returned by the cloud server, the response containing encrypted certificate data; processing the encrypted certificate data to return a data packet; receiving a response containing a certificate access portal; constructing an NDEF message according to the certificate access portal; activating a near field communication controller to enter an offline card simulation mode; and outputting the NDEF message through the near field communication controller, so that a user mobile device reads the NDEF message to acquire an electronic certificate. In the application, a user does not need to open any application program, manually input or scan, and only needs to place an NFC-supported user mobile device close to a card reading area of the terminal device to automatically acquire a certificate, so that the acquisition operation of the electronic certificate is greatly simplified.

The utility model belongs to the field of water storage tank installation auxiliary supports, and particularly relates to a water storage tank installation auxiliary support which comprises a support base. A support top plate is arranged at the top end of the support base, the front end of the support top plate is fixedly connected with one end of the crawling ladder, and a height adjusting mechanism is arranged between the support base and the support top plate. The height adjusting mechanism comprises grooves, the grooves are formed in the two sides of the top end of the support base, one end of the interior of each groove is fixedly connected with the rear end of a motor, and the front end of each motor is fixedly connected with the rear end of a threaded rod; through the design of the height adjusting mechanism, the function of automatically adjusting the height is achieved, and the problems that when an existing support is subjected to lifting adjustment, operation steps are tedious, lifting operation cannot be simplified, and in the operation process, lifting needs to be adjusted manually, so that the working efficiency is reduced due to the tedious steps in the use process are solved. And the working efficiency is improved.

The utility model relates to a device for fixing a tree shrew in visual intervention and examination operation of an ophthalmic experiment, and belongs to the technical field of animal experiment research instruments. The bottom of one end of a head fixer is provided with an opening, and the other end of the head fixer is connected with a trunk fixer which is communicated with the head fixer; a space defined by the head fixator and the trunk fixator is an operation area, gas exchange channels are distributed in the head fixator, and eye exposure channels, first fixing rope preformed holes, second fixing rope preformed holes and third fixing rope preformed holes are distributed in the trunk fixator. The tree shrew fixing device has the advantages that the tree shrew can be firmly fixed through the rope or the binding belt and the trunk fixing device part, the fixing effect is further enhanced through a full-surrounding structure, and the situation that the tree shrew escapes due to unforeseen circumstances is prevented. Manual grabbing is replaced, experimenters are prevented from being scratched or bitten, and in addition, the stability of the head is guaranteed for the problem that the head of the tree shrew shakes.

The invention discloses a two-way reducing mold with an automatic ejection structure, relates to the field of reducing molds, and solves the problems that an existing device still needs to be hydraulically driven to demold after extrusion forming, many steps are needed, and the operation is tedious, and the following scheme is adopted: the two-way reducing mold comprises a lower mold seat and an upper mold seat on the top side of the lower mold seat; a reducing mold is clamped between the lower mold seat and the upper mold seat; a lower spring groove, a lower sealing groove and a lower die groove are formed in the inner side of the lower type base from bottom to top, and a lower ejector rod is arranged in the bottom of the lower spring groove in the lower type base in a sliding and sleeved mode. According to the two-way reducing mold with the automatic ejection structure, through arrangement of a lower rectangular spring and an upper rectangular spring on the inner side of the lower mold base and the inner side of the upper mold base, the lower rectangular spring and the upper rectangular spring are both in a compressed state during extrusion forming, and during demolding, the upper mold base moves upwards, the lower rectangular spring on the inner side of the lower mold base is reset due to the elasticity of the lower rectangular spring; and the lower plugging head and the reducing die on the top side are synchronously extruded to move upwards, so that the automatic ejection effect is achieved.

The embodiment of the present invention discloses a mode switching method, device and serial port screen, the method comprising: obtaining control parameters based on Lua programming technology; judging the to-be-cut mode corresponding to the control parameters; according to the to-be-cut mode, using the Convert function to encapsulate the control parameters in the corresponding state variables of the Select control, the state variables are used to update the Select control, the Select control includes two or more state address groups with different priority levels, each state address group includes two or more state address blocks with different priority levels, the state variables are stored in the state address blocks, and the mode selection corresponds to the state address blocks one by one; storing the state variables in the corresponding Flash address; switching the mode according to the to-be-cut mode and the state variables and displaying the visual parameters in the updated Flash address. It can be used to solve the problem that the current serial port screen needs to repeatedly input or select parameter values ​​when switching modes, resulting in cumbersome operations.

According to the air conditioner, the maximum operation frequency is preset, test running is carried out when the air conditioner runs for the first time after installation is completed, piping parameters of the air conditioner are determined in the test running process, and the actual maximum operation frequency of a compressor reaching the air conditioner matching number is determined according to the piping parameters and the preset maximum operation frequency; the actual maximum operation frequency is written into a storage module, the actual maximum operation frequency serves as the upper limit operation frequency of the compressor, and the actual maximum frequency of the compressor is the frequency capable of reaching the nominal air conditioner piconumber when the actual maximum frequency is matched with the piping parameters of the air conditioner after actual installation; the problems that the capacity of the air conditioner is attenuated due to pressure loss caused by the factors such as the length of the piping and the height difference, and the nominal power cannot be reached within the preset maximum operation frequency range are solved.

The utility model provides a gas sampler for chemical safety detection, which belongs to the technical field of chemical safety and comprises an air suction cylinder, and an air suction plate is slidably connected in the air suction cylinder. The piston rod is fixedly connected to the lower end of the air suction plate; the air storage tank is fixedly connected to the lower end of the connecting pipe, the butt joint block and the mounting block are matched in an inserted mode, the design that the fixing hole is inserted into the positioning groove is combined, and therefore rapid locking of the connecting pipe and the conveying pipe is achieved; the problem of tedious operation of traditional threaded connection is avoided, meanwhile, the butt joint stability is improved, the stress plate continuously presses the butt joint block downwards through cooperation of the spring and the vertical rod, it is ensured that the inserting groove is tightly attached to the butt joint rod, and gas leakage is effectively prevented.

The utility model discloses a kind of rubbish cleaning clamps, including connecting rod, handle, clamping mechanism and pulling mechanism, handle is set to the upper end of connecting rod, pulling mechanism includes the pull rod of cross bar and connection, pull rod slides up and down along the inside of connecting rod, clamping mechanism is set in the lower end of connecting rod, including positioning head, movable head, linkage and three groups of clamping arms, movable head is connected with linkage by first connecting rod, linkage includes fixed base, three second connecting rods and corresponding pin joint arm, pin joint arm is connected with clamping arm respectively, the lower end of each clamping arm is equipped with chuck, positioning head is equipped with guide slot inside for guiding movable head sliding, the structure can realize the synchronism of three claw clamping operation, improve clamping stability, adopt spring automatic reset mechanism to improve operating efficiency, chuck uses antiskid rubber material to enhance friction, linkage structure movement coordination, effectively solve existing rubbish clamp clamping unstable, transmission out of sync, reset inconvenient and clamping object easy to slip off and other problems.

The utility model discloses a kind of color-absorbing sheets of composite laundry condensing beads, it is related to the field of color-absorbing sheet, and its technical scheme main point is: including two non-woven layers, two non-woven layers are formed folding curved portion by heat pressing composite process between, the folding curved portion will double-layer non-woven layer be separated into two sides of relatively independent and foldable stacking;Two non-woven layers are separated in two sides, and every side is not heat pressed composite three edges and is fixed by water-soluble fiber line sewing, so that two sides form closed internal space respectively;Laundry condensing bead is placed in internal space, and positioning member is equipped in internal space, and laundry condensing bead is arrayed distribution by positioning member.The utility model integrates color-absorbing sheet and laundry condensing bead, need not to take out separately, solve traditional product operation cumbersome problem, and flexible adjustable is used, the easy tear groove of folding curved portion can adjust color-absorbing sheet dosage and condensing bead delivery volume as needed, internal folding structure can also increase adsorption area after unfolding, adapt to different laundry needs.

The utility model relates to the technical field of medicinal material element identification, and discloses a traditional Chinese medicinal material element identification and analysis device which comprises a base, an optical detector is fixedly connected to one end of the top of the base, and a crushing mechanism is arranged at the other end of the top of the base and comprises supporting frames fixedly connected to the two sides of one end of the top of the base. The tops of the two supporting frames are rotationally sleeved with rotating rods, the same crushing box is fixedly connected between the two rotating rods, a circular groove is formed in the side, close to the optical detector, of the crushing box, a driving motor is fixedly connected to the middle of the bottom of the crushing box, and the output end of the top of the driving motor penetrates through the crushing box and is fixedly connected with a rotating shaft; and a plurality of cutters are fixedly connected to the circumferential surface of the rotating shaft. According to the utility model, the integrated process of traditional Chinese medicine crushing, medicine powder conveying, quantitative weighing and detection is realized, the intermediate links of manual transfer, subpackage and the like are greatly reduced, the sample is quickly treated, and the detection period of a single sample is remarkably shortened.

The utility model discloses a variable diameter type double locking rotary fixer for office chair gas rod belongs to furniture machinery accessories technical field. The fixer includes fixer main part, variable diameter ring and locking assembly, and fixer main part is the double -deck structure of openable, and through the hinging structure connection forms the accommodating cavity to wrap office chair lift gas pressure rod, and variable diameter ring is located in the accommodating cavity, can be adapted to the gas rod of different diameter, and locking assembly contains lower locking part and upper locking part. The utility model does not need to dismantle office chair original component and can be installed without damage, and through variable diameter ring adaptation different specification gas rod, with the help quick -release wrench linkage screw knob, the double locking mode of upper fixed screw, flexible control seat rotation and lifting function, solved the single specification of existing scheme, the problem of complicated installation, function can not switch, is applicable to the scene of having specific demand to seat stability such as student study chair, lumbar / spinal disease patient chair.

This application relates to the technical field of network communication and discloses a method for rapid Wi-Fi networking of smart devices, comprising: S1, a network configuration initiating terminal, while maintaining an established Wi-Fi connection with a target router, sends a network configuration command via wireless broadcast; the network configuration command includes the service set identifier and password of the target router; S2, at least one smart device to be networked, without being connected to any Wi-Fi network, enters a network configuration monitoring mode and performs frequency hopping scans on multiple wireless channels to receive the network configuration command in step S1; S3, the smart device to be networked parses the received network configuration command to extract the service set identifier and password of the target router, and initiates a connection to the target router based on the service set identifier and password. This invention solves the technical problem of cumbersome operation caused by the need for users to manually switch Wi-Fi connections in existing AP-mode network configuration by directly broadcasting the network configuration command from the network configuration initiating terminal and performing frequency hopping scans on multiple channels by the device to be networked.

The utility model discloses a coarse silicon block polishing device for organic silicon production, which comprises a working table, one end of the top of the working table is fixedly connected with a dustproof frame, a polishing mechanism is arranged in the dustproof frame, one side of the dustproof frame is movably connected with a dustproof baffle, and the other side of the dustproof frame is movably connected with a polishing mechanism. An electric push rod is fixedly connected to the other end of the top of the workbench, a filter plate is fixedly connected to the position, close to the interior of the dustproof frame, of the top of the workbench, a movable push block is fixedly connected to the movable end of the electric push rod, and a material guide plate is fixedly connected to the position, located below the filter plate, of the bottom of the workbench; a supporting block is fixedly connected to the inner wall of the bottom of the workbench, a collecting box is movably connected to the interior of the workbench, and the device achieves the function of being good in dustproof effect, so that the problem that waste chips generated during grinding are likely to sputter is solved, automatic collection of the waste chips is facilitated, and the working efficiency is improved. Therefore, the problem of tedious operation caused by manual collection is solved.

The utility model discloses an environmental hydrogeological survey detection device comprising a rain gauge body, the bottom of the rain gauge body is fixedly connected with an installation cylinder, the middle of the top of the inner side of the installation cylinder is fixedly connected with a square rod, the bottom of the square rod is fixedly connected with a protruding block, and the square rod is slidably sleeved with a circular sleeve block. A square hole matched with the square rod is formed in the middle of the round sleeve block, three pairs of side plates are fixedly connected to the outer surface of the circumference of the round sleeve block at equal intervals, the tops and the bottoms of the two side plates at the same position are rotationally connected with the same connecting rod, the bottoms of the two connecting rods at the same position are rotationally connected with the same arc-shaped plate, and the bottom of each arc-shaped plate is fixedly connected with an inserting nail. Three notches are formed in the bottom of the mounting cylinder at equal intervals, and the arc-shaped plates can be collected in the notches. According to the utility model, interference such as wind power and external force collision can be effectively resisted, it is ensured that the rain gauge can still work stably in a severe environment, the operation difficulty is reduced, and measurement errors or equipment damage caused by toppling over are avoided.

The utility model provides a kind of ultrasonic water meter module with Cat.1 communication function, including MCU, power supply interface, Cat.1 circuit, ultrasonic signal processing circuit, card reading circuit, valve motor drive circuit, MCU is electrically connected with Cat.1 circuit, ultrasonic signal processing circuit, card reading circuit, valve motor drive circuit, and power supply interface is powered for MCU, Cat.1 circuit, ultrasonic signal processing circuit, card reading circuit, valve motor drive circuit. Ultrasonic signal acquisition mode is utilized, intelligent water meter has the advantages of high measurement accuracy, high stability, multiple measurement medium types, no pressure loss, replace manual field meter reading, field manual valve switching and other cumbersome operations by radio frequency card swiping technology, Cat.1 wireless communication technology, remote recharge, remote copy remote control operation is realized by cloud platform internet of things technology.

The utility model relates to fuel filtration technical field, and disclose a kind of multistage filtration's fuel water separation filter core, including upper end cover, lower end cover, skeleton, filter assembly and limiting component. Filter assembly is from inside to outside polypropylene meltblown layer, glass fibre layer, ePTFE hydrophobic membrane and support net, can multistage filtration impurity and separate moisture. Limiting component contains limiting block, limiting plate and spring, and recess of cooperation skeleton realizes quick dismounting and mounting;Upper end cover and lower end cover are respectively equipped with first sealing ring, second sealing ring sealing. When working, fuel enters by liquid inlet, and sequentially purifies by filter assembly, and then flows out by support net. It improves purification effect by multistage filtration, limiting structure is convenient to dismount, and sealing ring guarantees sealing, and it is suitable for fuel purification of engine and other equipment.

This invention discloses a manufacturing process and heat treatment equipment for nickel-based alloy valve body forgings, specifically relating to the field of nickel-based alloy heat treatment technology. The heat treatment equipment includes a treatment tank with supporting feet installed at the bottom. An air inlet pipe is installed on the outside of the treatment tank, and a switch valve is fixedly installed on the air inlet pipe. A reciprocating screw drives an extension block, carrying a sliding block, to move into a cold chamber inside the treatment tank. The refrigeration unit in the cold chamber cools the nickel-based alloy valve body forging. Then, the sliding block and sliding rod are used to send the nickel-based alloy valve body forging back to the hot chamber for reheating. This design avoids the cumbersome process of disassembling the storage frame during loading and unloading, and also avoids the rapid temperature loss in the furnace during disassembly, which would waste resources due to subsequent secondary heating.

The invention belongs to the technical field of aspirators, and particularly discloses a pneumatic negative pressure aspirator which comprises a shell, an upper cover is fixedly mounted at the top end of the shell, a water pumping opening is formed in the top end of the upper cover, spray pipes are fixedly mounted on the two sides of the bottom end of the upper cover, and water storage tanks are arranged at the two ends of the front side of the shell. The top of the water storage tank is connected with the bottom of the upper cover, and the spray pipe is located at the top end of an inner cavity of the water storage tank. By adopting a small and exquisite shell structure and modular design, the equipment can be flexibly moved to various departments for use, fixed installation is not needed, the problem that existing equipment is poor in use flexibility is solved, and the equipment has the effects of being convenient to move and suitable for being used in multiple scenes.

The utility model discloses a dental image scanner convenient to adjust, which comprises a support frame, two ends of the support frame are fixedly connected with mounting blocks, the inner wall of the support frame is fixedly connected with a guide rod, the inner wall of the support frame is movably connected with a movable screw rod, the outer wall of the movable screw rod is movably connected with a movable block, and the movable block is fixedly connected with the guide rod. The device comprises a support frame, a mounting block, a guide rod, a movable screw rod, a movable block, a scanner, a fixed rack, a positioning block and a scanning head, the top of the movable block is movably connected with a support shaft, the outer wall of the support shaft is fixedly connected with a cylindrical gear, and the outer wall of the support shaft is movably connected with the scanner. The device is provided with the support frame, the mounting block, the guide rod, the movable screw rod, the movable block, the support shaft, the cylindrical gear, the scanner, the fixed rack, the positioning block and the scanning head; the angle of the scanner can be conveniently adjusted, so that the scanner can be conveniently used by a worker, self-locking after angle adjustment is facilitated, the condition of accidental rotation is prevented, and the problem of tedious operation caused by manual locking is solved at the same time.

The invention provides a display resolution adjusting method and related equipment. The method comprises the following steps: selecting EDID data which take effect at present through a switch controller; sending the EDID data which take effect at present to a display; and indicating the display to display a target image at the resolution corresponding to the currently effective EDID data. The method for adjusting the display resolution provided by the invention can solve the problem of tedious operations such as frequent replacement of a display and a connecting line in a display compatibility test, so that the test workload is reduced, and the test efficiency is improved.