30results about How to "Increased operating comfort" patented technology

This invention provides an operating device for welding the upper chord members of a hollow ball net frame. Installed on the diagonal web members of the net frame, it includes a support component, scaffolding boards, and a safety rope. The support component comprises multiple hook-type suspension members made of threaded steel, with both ends bent in the same direction to form a hook structure. The hook-type suspension members are initially placed on the chord members and slide along them under gravity and pressure, entering the intersection area between the chord member and the ball joint, where they are constrained by the geometry of this area, achieving stable support. The scaffolding boards are installed on the support component and include at least two parallel planks. One end of the safety rope is connected to the worker's safety belt, and the other end is fixed to a transverse chord member of the ball net frame. This invention is easy to install, structurally stable, and improves the safety and construction efficiency of high-altitude operations on ball net frames.

The application discloses a portable adjustable pipe supporting and carrying trolley, and belongs to the technical field of carrying trolleys. The trolley comprises a trolley frame, two running wheels and a gripping handle. The two running wheels are respectively arranged on the two sides of the trolley frame. The gripping handle is arranged on the middle part of the trolley frame. An extension part is fixedly arranged on the top of the trolley frame. A center rod is fixedly arranged on the top of the extension part. Pipe tongs are rotatably connected to the two ends of the center rod. A working cavity is arranged between the center rod and the extension part. A rotating handle is movably arranged on the side wall of the extension part. A placing groove is arranged on the side wall of the extension part. A rotating mechanism for driving the two pipe tongs is arranged in the working cavity. The pipe tongs clamping and the trolley carrying are combined, portable clamping and carrying of pipes with different diameters are realized, the labor intensity is effectively reduced, and the pipe carrying efficiency and safety are improved.

The utility model discloses a disc type agaric stick transplanter, relates to agricultural machinery technical field, including power movement mechanism, charging transmission mechanism and snatch material placing mechanism, is provided with charging groove sliding guide on power movement mechanism, and the bottom of charging transmission mechanism is slidably connected with charging groove sliding guide through the sliding block, adopts motor drive, the machine claw of two -jaw and the core components such as guide rail system, and its snatch material placing mechanism can snatch multiple sticks and complete the placing operation through the machine claw, greatly improves work efficiency. The utility model completely gives up the low -efficiency mode of traditional manual bending and placing, effectively reduces the labor intensity, still greatly promotes work efficiency, the device is assisted with the collaborative design of motor drive and machine claw clamp, ensures the accuracy and reliability of stick snatch, realizes the high efficiency and standardization of agaric planting, still significantly reduces the dependence on artificial, fully accords with the urgent needs of modern agriculture to intelligent, mechanized equipment.

This utility model discloses an armrest box structure and engineering machinery, including an upper support assembly and a lower support assembly. The upper support assembly includes a handrest pad assembly, a first slide rail, and a support arranged sequentially from top to bottom. The first slide rail is arranged horizontally and connects the handrest pad assembly and the support. The handrest pad assembly can slide and lock relative to the support in the front-back direction. The lower support assembly includes a fixed seat distributed along the left and right sides, a second slide rail, and a support. The second slide rail is arranged vertically and connects the fixed seat and the support. The support can slide and lock relative to the fixed seat in the vertical direction. A support plate is fixedly installed on the upper part of the support. The rear end of the support is hinged to the support plate through a first pin, and the first pin extends axially along the left and right sides. This utility model can realize front-back, up-down, and flip-up adjustable functions, is simple to operate, and has a large adjustment range.

This utility model discloses a lawnmower with a telescopic structure, including a lawnmower and a first handle connected to the lawnmower; the first handle is provided with a second handle that can be telescopically extended; the second handle is provided with a sliding sleeve that is slidably connected to the first handle, and the sliding sleeve is provided with a locking pin; the first handle is provided with a locking hole group that cooperates with the locking pin in the axial direction, and the locking hole group is arranged in several groups around the circumference of the first handle; this utility model can drive the locking pin to disengage from the locking hole group by rotating the second grip, realizing quick unlocking with one hand, significantly simplifying the adjustment steps of the handle length and angle, and greatly improving the operating efficiency.

The utility model relates to the technical field of electrical equipment bases, and discloses a multi-angle installed electrical equipment base which comprises a supporting base frame and fixing bolt holes, the fixing bolt holes are formed in the inner wall of the front side of the supporting base frame, an adjusting mechanism is arranged on the supporting base frame, and an auxiliary mechanism is arranged on the adjusting mechanism. And the adjusting mechanism comprises a blending plate, the blending plate is slidably connected to the outer wall of the top of the supporting base frame, the inner wall of the top of the blending plate is rotatably connected with a rotating column through a bearing, the outer wall of the top of the rotating column is fixedly connected with a containing disc, a multilateral groove is formed in the outer wall of the bottom of the blending plate, and a sliding way is formed in the inner wall of the bottom of the rotating column. According to the utility model, through the sliding fit between the deploying plate and the supporting base frame and the rotating connection between the rotating column and the placing disc, the multi-angle adjustment of the electrical equipment in the horizontal and vertical directions is realized, and a locking mechanism with a polygonal groove and a polygonal plate is combined.

This utility model discloses a spraying device for clinical nursing, relating to the field of nursing equipment technology. The device includes a spraying apparatus with a support mechanism at its front for automatic multi-directional spraying. The support mechanism includes a universal joint and a rocker unit. The universal joint, located at the front of the spraying apparatus, includes a support rod. A rotating frame is rotatably mounted on one end of the support rod, and a rotating circular frame is rotatably mounted inside the rotating frame. The rotating frame and rotating circular frame, hinged to the front end of the support rod, form a multi-joint structure via a large arm and a small arm. Combined with the coordinated drive of a first motor and a second motor, this allows for multi-degree-of-freedom adjustment of the spray nozzle's left-right rotation and up-down pitch. The operator only needs to push or pull the lever column forward / backward / left / right using the rocker unit to trigger the motor movement, transforming manual operation into precise directional control driven by a motor. This significantly reduces the hand burden on medical staff during prolonged disinfection spraying and improves operational comfort.

This invention relates to the field of dental surgery technology and discloses an intelligent dental surgical robot and its control system. The robot includes a main body, a display component, a locking component, a moving component, and a control system. The display component is mounted on the upper part of the robot body, the locking component is installed inside the display component, and the moving component is installed inside the robot body. The control system is built into the control chamber of the robot body and is electrically connected to the display component, locking component, and moving component. It is used to realize motion control of each component, surgical data interaction, equipment status monitoring, and abnormal warning. The display component of this invention uses a slider and an adjustment block to facilitate adjustment of the height of the touch screen according to the needs of medical personnel, improving the comfort of medical personnel of different body types when using the touch screen. Simultaneously, the locking component uses a locking block and a locking slot to facilitate adjustment of the angle of the touch screen while ensuring the stability of the touch screen after angle adjustment.

The utility model provides a dust collector handle structure. Including dust absorption cavity, the dust absorption cavity below is connected with connecting rod through adjusting mechanism, the connecting rod below is hinged with dust absorption head, the dust absorption cavity below is connected with telescopic dust absorption pipe, install the connecting hoop on the connecting rod, install the connecting block on the connecting hoop, install the guide slot board on the connecting hoop. In the utility model, through the scraper and connecting rod are designed as integrated structure, can adjust the scraper angle according to actual demand, realizes the synchronous progress of dust absorption and attached cleaning, not only has improved ground cleaning effect and operation efficiency, more completely has saved the step of user manual bending, squatting and cleaning ground attachment, has effectively reduced the labor intensity. In addition, when not needing using the scraper, can be quickly stored and pasted in the connecting rod, at this moment, only enables the dust absorption function of dust collector, gives play to the convenience of operation and the flexibility of function.

The utility model relates to gallbladder injection auxiliary device field especially, more particularly to a portable gallbladder injection auxiliary device. Including chassis, a plurality of universal wheel, fixed link, injection pump, adjusting structure and auxiliary structure, the lower surface mounting of chassis has a plurality of universal wheel, the lower surface mounting of injection pump has fixed link, the fixed link is fixed with adjusting structure and chassis, the upper surface of chassis is equipped with adjusting structure, the adjusting structure includes locating rod, the locating rod and chassis fixed connection, the inner wall sliding connection of locating rod has connecting rod, the circular arc surface of locating rod is set up with the sliding slot. The portable gallbladder injection auxiliary device provided by the utility model has the advantage that the height of injection pump can be conveniently adjusted, and then personnel can conveniently use the injection pump for injection, so that the injection pump is more in line with the height of personnel during use, avoids the need for personnel to perform actions such as bending over during use, and makes it more humanized.

The rail tie sulfur anchoring intelligent control microwave slurry boiling and grouting operation vehicle includes a power mechanism, a control mechanism, a transmission mechanism, a microwave slurry boiling mechanism, a storage mechanism, a vehicle body bottom plate, a drying and seating mechanism, a shielding mechanism and a pair of drilling mechanisms; the power mechanism, the control mechanism, the transmission mechanism, the microwave slurry boiling mechanism, the storage mechanism, the drilling mechanism and the drying and seating mechanism are all installed on the vehicle body bottom plate, the storage mechanism is arranged on the central axis of the vehicle body bottom plate, the microwave slurry boiling mechanism is symmetrically arranged on the two sides of the storage mechanism, the pair of drilling mechanisms are symmetrically distributed on the vehicle body bottom plate, the shielding mechanism is detachably connected with the vehicle body bottom plate, and the transmission mechanism is installed below the vehicle body bottom plate to transmit the power of the power mechanism. The operation vehicle has high automation degree, is green and environmentally friendly, is convenient and efficient, can realize continuous construction, realizes stirring protection, improves product quality and efficiency, and reduces SO2 emission.

The utility model belongs to the field of electric power overhaul auxiliary equipment, and particularly relates to auxiliary equipment for installing a current transformer. Comprising a placing platform used for placing a current transformer; the placement platform is located on the horizontal centering mechanism, and a transverse movement module and a longitudinal movement module on the horizontal plane are arranged on the centering mechanism; the lifting mechanism is located below the alignment centering mechanism; the current transformer is placed on the placing platform, and rapid installation can be carried out after connecting holes in the upper side and the lower side of the current transformer and installation holes in an installation plate in a switch cabinet are centered through the lifting mechanism and the horizontal centering mechanism. And the placing platform, the horizontal centering mechanism and the lifting mechanism are carried on the walking mechanism. And the traveling mechanism can complete the required transfer in the mounting process.

This utility model discloses a vehicle-mounted DMS camera structure with a privacy sliding cover switch, including an outer housing, a filter, and a sliding switch. The sliding switch is slidably connected to the outer housing. A first mounting groove and a second mounting groove are formed on the outer housing. A positioning step is formed at the junction of the first and second mounting grooves. The sliding switch includes a head, a connecting part, and a blocking part. The head can slide within the first mounting groove, and the connecting part can slide within the second mounting groove. The sliding distance of the head is less than the size of the corresponding positioning step. The blocking part extends into the accommodating cavity at a position corresponding to the camera, and when the head slides, it can move to a position that either completely does not obstruct the camera or completely obstructs the camera. This solution can effectively shut down the vehicle-mounted DMS camera when it is not needed for information collection, thereby avoiding privacy leaks and information security risks.

A mechanical adjustment type fault reproduction and positioning test device disclosed by the present invention comprises a main body frame, a panel is fixed on the front surface of the main body frame, a conductive seat is arranged at the lower part of the left side of the panel, and a movable conductive assembly is arranged on the panel above the conductive seat. A horizontal sliding piece is arranged at the center of the surface of the panel, a simulation sensor probe is arranged on the horizontal sliding piece, an induction target piece is arranged on the portion, located on the right side of the simulation sensor probe, of the panel, wire bases are symmetrically arranged on the right side of the surface of the panel, and the wire bases are connected through an arc-shaped wire. A wire breaking driving piece is arranged between the panel and the wire, and an ejector rod is connected into the wire breaking driving piece in a sliding mode. The device adopts a pure mechanical adjusting structure, abandons a traditional electric control fault injection module and complex programs, realizes fault regulation and control through mechanical parts such as the screw rod, the sliding seat adjusting piece and the eccentric wheel, has no electronic interference hidden danger, and is high in durability of the parts and low in maintenance cost.

This utility model discloses a novel slider assembly for a gear shifting mechanism, comprising a slider body, an assembly opening at the top of the slider body, a steel ball slidably fitted within the assembly opening, and a high-strength spring pressed against the bottom of the steel ball, providing a continuous and stable rebound force. A positioning cavity is provided within the slider body, through which the high-strength spring is assembled and positioned. A limiting step is also provided within the positioning cavity, limiting the steel ball's position. This effectively solves the problems of inaccurate gear positioning, excessive pressure on the steel ball, and low assembly precision in existing slider assemblies, improving the operational comfort, transmission efficiency, and reliability of the gear shifting mechanism.

The utility model relates to the technical field of cake baking machines, and provides a desktop type cake baking machine which comprises a shell, a cake baking bin is fixedly connected to the middle of the inner side of the shell, heat preservation bins are fixedly connected to the two sides of the cake baking bin, heating elements are fixedly connected to the inner walls of the two heat preservation bins, and a cake sticking mechanism is arranged on the inner side of the cake baking bin. The pancake sticking mechanism comprises a material receiving box slidably connected to the bottom end of the pancake baking bin, the two ends of the material receiving box are fixedly connected with a first mounting base and a second mounting base which are distributed perpendicular to the material receiving box respectively, a frame is rotationally connected between the first mounting base and the second mounting base, and the inner side of the frame is fixedly connected with a mounting plate; pancake sticking discs are fixedly connected to the two sides of the mounting plate, and an operation piece used for driving the second mounting base to move horizontally or driving the frame to rotate is arranged on the outer side of the second mounting base. The whole process of cake sticking and cake taking can be completed outside the shell, and the problem of scalding caused by direct contact with a high-temperature area is avoided.

The application discloses an electric tool, comprising a main body, a handle and a fastener, the main body comprises a shell, the shell is provided with a motor and an output shaft driven by the motor; the handle comprises a holding part and a connecting part, the holding part and the connecting part are integrally formed, the connecting part is made of flexible material and is connected with the shell; the fastener is used for connecting and fixing the main body and the handle; wherein the connecting part is configured to be able to absorb at least part of impact vibration transmitted to the shell by the output shaft through its flexible deformation during the working process of the electric tool, so as to reduce the impact transmitted to the handle. The electric tool of the application effectively reduces the impact and vibration transmitted to the operator's hand, thereby improving the operation comfort, reducing fatigue, and improving the control and safety of the tool.

This application discloses a method for distinguishing left and right positions using a movable rear-seat control screen for vehicles, relating to the field of rear-seat control screen technology. The method includes the following steps: obtaining connection status information between the movable rear-seat control screen and the base of the rear door interior panel control screen; the connection status information includes the conduction status between the positive power port and the ground port, and the conduction status between the positive signal port and the negative signal port; and basing the method on the conduction status between the positive power port and the ground port. This application achieves flexible handheld operation and a stable plug-and-play experience through a mobile phone-like movable control screen combined with a plug-in structure and contact connection design, reducing the barrier to entry and improving human-computer interaction efficiency. Simultaneously, it identifies left and right positions through contact conduction and maintains the determination result, combining a time strategy to achieve functional isolation and dynamic energy consumption management, meeting the needs of multi-user independent control and privacy.

This utility model provides an intelligent force-controlled lightweight lithium-ion battery pruning machine. The machine includes a cutting blade and comprises a motor housing, a gear reduction mechanism, and an eccentric wheel. The motor housing has a motor output end. The gear reduction mechanism is connected to the motor output end and includes a rotating shaft. The eccentric wheel is fixed on the rotating shaft and connected to one end of the cutting blade. The gear reduction mechanism also includes a connecting end, and an oil seal mechanism is provided between the connecting end and the motor output end. This utility model solves the problem of excessive internal moving parts in pruning machines, leading to repeated friction during high-frequency shearing operations, resulting in a higher failure rate and increased equipment maintenance costs.

The present application relates to camera processing debris auxiliary grabbing technical field, specifically to a kind of for the auxiliary operation grabbing device, including support seat, support seat is equipped with handle area, the support seat top is fixedly connected with fixed frame, the fixed frame top is rotatably installed with two symmetrical arrangements, can be rotated towards rotating frame, rotating frame and fixed frame are equipped with torsion spring before one, each rotating frame is equipped with multiple evenly distributed elastic clamping pieces, multiple rubber blocks are equipped on elastic clamping piece, rotating frame and elastic clamping piece jointly constitute flexible grabbing structure, the fixed frame is equipped with driving structure, for the synchronous movement of two rotating frames towards control, the fixed frame is equipped with collection structure, for temporarily storing the debris of grabbing, rotating frame is moved by driving structure drive, so that operator single-handed operation, need not to bend, significantly improve debris pick-up efficiency, collection structure is collected by collection structure and is realized preliminary centralized collection, to improve cleaning efficiency.

The utility model discloses a vehicle navigation combination switch and vehicle navigator, wherein the vehicle navigation combination switch includes circuit board, is provided with encoder and light source on the circuit board, and the light source is located the periphery of encoder, knob, the movable cover of encoder is set up, and covers the light source, and the knob is provided with first installation cavity, light guide circle, is located in first installation cavity, and the light guide circle constructs second installation cavity, and the end face of second installation cavity is flush with the end face of first installation cavity, press key, press key one end is inserted in the encoder, and the other end covers the open end of second installation cavity. When the circuit board is electrified, can drive the light source to emit light rays to the light guide circle, and finally forms the even annular light circle on the end face of the second installation cavity of light guide circle, and the annular light circle is located between the knob and press key, can carry out the lighting positioning to the knob and press key simultaneously, is favorable to the user operation knob and press key, promotes vehicle navigation operation accuracy and operation comfort.

This utility model relates to the field of flour production technology, and more particularly to a flour conveying and storage device, comprising: a trolley; a fixed frame fixedly connected to the upper surface of the trolley, the fixed frame being detachably mounted with a swing frame, the swing frame and the fixed frame forming a limiting frame for neatly stacking flour bags; four fixed columns, all fixedly connected to the upper surface of the trolley, and together slidably mounted on a sliding plate; a scissor frame installed between the sliding plate and the trolley; and multiple fixed rods, all fixedly connected to the trolley, with the scissor frame slidably connected to the fixed rods, and a tension spring fixedly connected between the fixed rods and the scissor frame. This utility model utilizes the elastic potential energy of the tension springs to drive the sliding plate to move stably upwards, automatically lifting the remaining flour bags after each layer has been removed, reducing the bending required by operators during material handling, and improving work efficiency and operational comfort.

This utility model discloses a multi-angle adjustment device for the steering gear of engineering machinery, including a base, a first connecting shell hinged to the base, a first electric push rod hinged between the first connecting shell and the base, a second connecting shell hinged to the first connecting shell, a second electric push rod hinged between the second connecting shell and the first connecting shell, a connecting drive shaft mounted on the base via bearings, a first drive shaft mounted inside the first connecting shell via bearings, a first universal joint between the connecting drive shaft and the first drive shaft, a second drive shaft mounted inside the second connecting shell via bearings, and a second universal joint between the second drive shaft and the first drive shaft. This utility model can improve the overall adjustment flexibility during use, and improve the comfort and convenience of use.

The invention discloses a wire harness winder, and relates to the technical field of wire harness storage devices.The wire harness winder comprises a shell, a winding assembly and an adjusting assembly, and the shell is provided with an inner cavity and two inlets communicating with the inner cavity; the wire winding assembly is installed in the inner cavity and used for winding or releasing a wire harness. The wire winding assembly is provided with a wire passing channel communicated with the inner cavity, and the wire passing channel is used for allowing a wire harness to pass through; the adjusting assembly is arranged between the shell and the coiling assembly, and the adjusting assembly has a first state and a second state; in the first state, the adjusting assembly locks the position of the wire harness in the wire passing channel; and in the second state, the locking of the wire harness is relieved, and the wire harness is allowed to freely pass through the wire passing channel. According to the technical scheme provided by the invention, the relative position between the whole wire harness winder and the wire harness can be freely adjusted while the wire harness is automatically wound.

The utility model discloses a golf cart based on steering wheel intelligence returns to the technique of positive, including golf cart, the neck of the rotating lever of golf cart is equipped with fixed shell, and the bottom fixed connection of fixed shell is located in the operating platform surface of golf cart, the rotating lever surface fixed cover of fixed shell inside is equipped with first bevel gear ring, and the bottom of one side of first bevel gear ring is engaged with second bevel gear, and the bottom fixed mounting of fixed shell has servo motor, and the output of servo motor and the axle key connection of second bevel gear are together, and the top inner wall fixed mounting of fixed shell has controller, and servo motor is controlled in controller, the utility model discloses the setting of button and controller and servo motor, not only realizes electric steering control, and more relies on the linkage of controller and servo motor and builds automatic return function, and steering return can be completed without manual operation, and the frequent operation of driver hand is reduced greatly, and hand fatigue is relieved effectively.

This utility model relates to the field of transplanting technology, and in particular to a device for transplanting vetiver grass; it includes a vehicle body assembly, with a transplanting component at the front end of the vehicle body assembly; the vehicle body assembly includes a handle, with an upwardly protruding arc rod connected to the middle of the handle, and a fixing block at the end of the arc rod, the fixing block being connected to a rotatable connecting rod via a hinge shaft, with rollers at both ends of the connecting rod; the transplanting component includes an arc-shaped plate set on the fixing block, with multiple conical ground stakes evenly distributed circumferentially on the arc-shaped plate; this device allows for precise and controllable digging depth during the digging process, adapts to the main root growth zone, and avoids the destructive cutting of the root system by traditional planar shovels, which helps to significantly reduce the root damage rate of vetiver grass and improve the survival rate of transplanted vetiver grass.

The application relates to an endoscope integrated with a cutting device, which comprises an operating part, a mirror tube, a head end and the cutting device. The mirror tube is provided with a guide groove, and a connecting part of the cutting device is slidingly arranged in the guide groove. The endoscope further comprises a transmission part, a distal end of which is connected to an imaging element; the body of the head end has a receiving cavity, and the imaging element is rotatably arranged in the receiving cavity around a first rotating shaft; the transmission part drives the imaging element to rotate when the transmission part moves; a proximal end of the transmission part is connected to a driving part of the cutting device, so that the driving part drives the cutting part to simultaneously drive the transmission part to adjust the angle of the imaging element, and the angle of the imaging element is matched with the position of the cutting part. An illuminating element arranged in the receiving cavity can also be rotatably arranged. The driving part of the cutting device can be a handle or a knob or a micro motor provided with a transmission mechanism. The linkage of the cutting device and the imaging element or the illuminating element can realize better visual feedback in surgery.

The utility model discloses a stable type frame structure for stacking truck, including the chassis, the upper end both sides of chassis are fixedly connected with the stand column portal, the top between two stand column portal is fixedly connected with the transverse board, is provided with the mount frame to the side close to stand column portal, just mount frame and chassis fixedly connected, the both sides of mount frame all are rotatably connected with the support trundle, the both sides upper end of chassis all are fixedly connected with the connecting seat, two connecting seat's bottom all are fixedly installed with universal wheel, the inside fixed welding of mount frame has the protective housing, the inside fixed mounting of protective housing has double shaft motor, two sides output of double shaft motor all are through the shaft coupling drive connection has the transmission shaft, just transmission shaft and support trundle fixed connection, the stable type frame structure for stacking truck of the utility model solves the problem such as poor stability of the existing technology in stacking truck, lack of damping function, no manual emergency descending capacity etc.