217 results about "Foot Switch" patented technology

The invention relates to the technical field of medical instruments, in particular to a double-sided anti-fog amplification mouth mirror which comprises a mirror body, a rotary connecting mechanism, a micro-channel cleaning system and a handle assembly. A lens main body is formed by fixing a plane mirror (A surface) and an aspheric magnifying lens (B surface) in a back-to-back manner, and a steering engine drives a central connecting rod to realize quick switching of double functions. The lens body is further provided with a heating anti-fog module, the micro-channel system is integrated in the lens frame, the annular distribution cavity is of a double-layer independent structure, the upper layer is communicated with the inclined spraying holes, normal saline is directionally sprayed for preventing fog and removing dirt, and the surface of the lens body is clear through heating of the heating anti-fog module. And the lower layer is communicated with a suction hole to recycle dirt under negative pressure. The handle is integrated with a control button, a foot switch controls washing / suction separately, and single-hand operation is achieved. The problems of view limitation, mirror surface fogging, pollution and single function are systematically solved, and the diagnosis and treatment efficiency and accuracy are remarkably improved.

The invention discloses a multipurpose fructus aurantii picking machine. The multipurpose fructus aurantii picking machine comprises a picking mechanism, a lifting mechanism and a transportation control mechanism, the picking mechanism is connected to the surface of an upper bottom plate of the lifting mechanism, and the lifting mechanism is detachably arranged on the surface of a bearing platform at the front end of the transportation control mechanism; the picking mechanism comprises a handheld moving rod, a collecting sub-mechanism, a camera shooting sub-mechanism and a rotary connecting sub-mechanism; the lifting mechanism comprises an upper bottom plate, a lower bottom plate, a connecting assembly and an air cylinder assembly. The transportation control mechanism comprises a front end bearing platform, a transportation platform, a collecting basket, a displayer, a control table, an air source assembly, a seat, a pneumatic foot switch, a storage battery and a power chassis. The fructus aurantii picking machine solves the technical problems that in the prior art, a fructus aurantii picking machine is single in function, low in picking efficiency and frequent in missing picking.

To provide a foot switch and surgical device for ophthalmic surgery that offer improved operability. [Solution] The oscillating part of the side switch rotates and oscillates left and right around a rotation axis extending in the front-rear direction, within a predetermined oscillation range between an inner standby position when the side switch is not operated and an outer operating position when the side switch is operated. The side switch biasing part biases the oscillating part toward the standby position within the oscillation range. When the oscillating part is in the standby position, the point of application of the force required to operate the push switch is located inside a virtual reference plane extending vertically upward from the rotation axis of the oscillating part. When the oscillating part begins to rotate and oscillate from the standby position toward the operating position, the height of the point of application gradually increases as it moves outward from the standby position.

The utility model provides an electrostatic sensitive device welding control device, and belongs to the technical field of electrostatic sensitive device welding control. The technical problem to be solved is to provide the improvement of the hardware structure of the electrostatic sensitive device welding control device. According to the technical scheme, the electric soldering iron comprises a time power-on controller, an electric soldering iron power source and a foot switch, a microcontroller, a display module, a time setting module and a time relay are arranged in the time power-on controller, and the signal input end of the time relay is connected with the microcontroller. The power supply input end of the time relay is connected with the power supply input end of the time power-on controller, and the power supply output end of the time relay is connected with the power supply output end of the time power-on controller; the microcontroller is further connected with a display module and a time setting module through wires, and the signal input end of the microcontroller is connected with a foot switch through a quick plugging aviation socket. The welding device is applied to welding of electrostatic sensitive devices.

A kind of manual control type point glue machine and point glue method, the point glue machine includes: pressure vessel, support, two-component point glue valve being installed in support, two pipelines being communicated two glue inlets of two-component point glue valve and the pressure vessel, glue nozzle being combined two glue outlets of two-component point glue valve, foot switch, with two-component point glue valve and foot switch electric connection, controller for controlling two-component point glue valve and switch between three kinds of states of double pass, single pass and closed.The method includes: controlling two-component point glue valve in double pass state, and quickly glue to product;After quick glue, control two-component point glue valve in single pass state, and slowly glue to the product.Waves and bubbles generated by early quick glue can be eliminated by later slow glue.

This utility model proposes an electronic detonator bundling system, including a base, a telescopic column fixedly installed at the top of the base, the telescopic column being inclined, a fixing cylinder fixedly installed on the side wall of the telescopic column, a foot switch electrically connected to one side of the base, a plug-in cylinder sleeved on the fixing cylinder, and multiple first piston cylinders evenly fixedly connected to the inner wall of one side of the plug-in cylinder. After the operator steps on the foot switch, the device stably expands, pushes, and then resets the rubber sleeve, thus smoothly completing the bundling work. The operation is simple and convenient, and the operator does not need to operate with one hand, realizing semi-automation of the bundling work, which improves work efficiency to a certain extent. Moreover, the finished product can be grasped with both hands throughout the process, which can effectively prevent the finished product from loosening again. The rubber sleeve is in place in one step without secondary adjustment, and the finished product is neat and tidy after bundling.

The utility model discloses a wireless medical foot switch structure which comprises a base, a pedal mounting groove is formed in the base, a pedal is arranged in the pedal mounting groove, a first waterproof microswitch is arranged at the lower end of the pedal, a waterproof groove is formed in the lower end face of the base, and a second waterproof microswitch is arranged in the waterproof groove. A wireless transmitting circuit board is arranged in the waterproof groove and connected with a first waterproof microswitch, a battery assembly is arranged at one end of the wireless transmitting circuit board and comprises a battery bin, a battery is arranged in the battery bin, and a battery cover is arranged at the outer end of the battery bin. An O-shaped sealing ring is arranged between the battery cover and the outer port of the battery compartment; a waterproof bottom plate is arranged at the lower end of the base, and the waterproof bottom plate and the lower end face of the base are detachably arranged. The technical scheme is reasonable in structural design, convenient to use, good in waterproof performance and good in practicability.

The invention relates to a mobile device extension for training equipment that enables targeted intensification of the eccentric training phase. The extension consists of a base plate, a motor housing with drive shaft, motor and control unit mounted on it, and a belt or cable system. By manually operating a hand or foot switch, the user can increase the resistance during the downward movement while the exercise is in progress, as the weight is additionally pulled downwards by a motor. The design allows for flexible use on various training devices without permanent screw mounting, thereby increasing the training effect. The device extension is modular, portable, and allows for the operation of several devices in series via an integrated power outlet.

The utility model discloses a riveting tool for iron galvanized sheet production, which relates to the technical field of riveting tools, and comprises a steel base, a foot switch is placed on the steel base, a protective cover is arranged on the upper side of the foot switch, a pin rod is arranged on one side surface of the protective cover in a penetrating manner, a tension spring is arranged on the pin rod in a penetrating manner, a limiting pin is inserted on the pin rod, and the limiting pin is arranged on the other side surface of the protective cover. And a rubidium magnet block is arranged on the lower side surface of the foot switch. Through the arrangement of the foot switch and the rubidium magnet block, the foot switch is attracted to the steel base through the rubidium magnet block, the foot switch is prevented from shaking on the base, and it is guaranteed that an operator operates the rivet pressing equipment.

The utility model belongs to the technical field of fuel gas equipment, and discloses a double-gas fuel gas foot switch which comprises a base, an upper cover, a pedal and a switch spring, two valve assemblies are arranged on the base side by side, each valve assembly comprises a valve body fixedly arranged on the base, the rear side face of each valve body is inwards provided with a gas inlet and a gas outlet, and the top face of each valve body is downwards provided with a valve hole; an air inlet hole communicating the air inlet with the valve hole and an air outlet hole communicating the air outlet with the valve hole are formed in the valve body, a baffle is arranged at the bottom of the valve hole, a valve rod is vertically arranged in the valve hole in a sliding mode, a reset spring is arranged between the valve rod and the baffle, and the top end of the valve rod penetrates through the valve body, protrudes upwards and is arranged close to the bottom face of the pedal. By arranging the two valve assemblies, gas and combustion-supporting gas are supplied at the same time and cut off at the same time, and resource waste is reduced; only one gas inlet and one gas outlet are formed in the valve body, the gas inlet and the gas outlet are communicated or blocked through cooperation of the valve rod and the valve hole, and the risk of gas leakage is reduced.

The utility model discloses a waterproof foot switch which comprises a base, an upper cover installed on the top of the base and a microswitch installed in the base, an operating rod is arranged on the microswitch, a through hole is formed in the middle of the upper cover in a penetrating mode, one end of the operating rod extends into the through hole, and a water retaining cover is installed on the top of the upper cover. A sealing groove is formed in the upper cover, an extension part matched with the sealing groove is arranged on the edge of the water retaining cover, a grading ring is installed on the top of the upper cover, a plurality of first screws in threaded connection with the upper cover are arranged on the grading ring in a penetrating mode, a groove is formed in the bottom of the upper cover, a first sealing ring is installed in the groove, and a fixing column is integrally formed at the bottom of the upper cover. The base and the upper cover can be sealed through the first sealing ring, the second sealing ring, the sealing block and the water retaining cover, good waterproof and dustproof effects are achieved, and the protection grade reaches the international protection standard IP67 grade.

The utility model relates to the field of label winding equipment, in particular to a label rewinding device. The label rewinding device comprises a main board, a motor fixedly connected with the main board is installed on one face of the main board, and a motor shaft of the motor penetrates through the main board and is at least partially located on the other face of the main board. The rotating shaft is fixedly connected with a motor shaft of the motor; the number of the baffles is at least one; a shaft hole is formed in the circle center position of the baffle, and the baffle is detachably installed on the rotating shaft. The shell is detachably connected with the main board, and the motor is located in the shell; the battery is arranged in the shell; a relay; and the motor, the relay and the pedal switch are electrically connected with one another.

The utility model discloses a baseball bat surface paint spraying automatic rotating mechanism, relates to the baseball bat production technical field, the baseball bat surface paint spraying automatic rotating mechanism comprises a base, a baseball bat main body and a pedal switch, both sides in the base are connected with supports, one side in each support is connected with a limiting wheel, the top of each support is provided with a second magnet, and the pedal switch is connected with the baseball bat main body. Strong magnets are installed at the bottoms of the two supports, and two first magnets and two electromagnets are installed on the inner wall of the base. Through the arrangement of the support, the limiting wheel, the strong magnet and the electromagnet, when the baseball bat body is placed, baseball bat leftover materials push the strong magnet, the strong magnet is stressed to drive the support to rotate downwards, at the moment, the electromagnet is not electrified, the electromagnet is attracted through the magnetism of the strong magnet, and the support rotates downwards by 90 degrees; therefore, the limiting wheel presses the top of the baseball bat leftover material and is matched with strong magnetic attraction of the strong magnet to limit the bracket so as to finish clamping; and clamping is convenient and fast, operation is easy and convenient, and only placement is needed.

The invention discloses an explosion-proof wheel-foot switching hydraulic quadruped robot, and relates to the technical field of specialized robots. The problems that an existing robot suitable for a high-risk anti-explosion scene is not essentially reliable in anti-explosion performance, unreasonable in power distribution, single in motion mode, difficult to consider load and terrain adaptive capacity and insufficient in operation continuity are solved. The robot comprises a robot trunk, four symmetrically-arranged leg mechanisms and a hydraulic driving system, a battery module and the distributed hydraulic driving system are integrated in the trunk in the lengthwise direction, and the battery module is provided with a central hydraulic channel used for communicating two sets of hydraulic module oil ways symmetrically arranged on the front side and the rear side of the battery module; the thigh skeleton is integrally formed through 3D printing, the ribs also serve as hydraulic oil channels, and the shank is a foot type or wheel type module capable of being rapidly switched. The electric spark risk is eliminated from the source through hydraulic driving, the distributed power distribution and wheel-foot dual-mode design is combined, and the electric vehicle is compact in structure, anti-explosion and safe and has the high load capacity and the all-terrain adaptive capacity.

A UI for a HMD system includes a HMD configured to be worn by a surgeon. A tracker is configured to track head gestures by the surgeon. A footswitch is configured to detect foot motion inputs by the surgeon. A computer couples to the HMD, the tracker, and the footswitch. A user interface includes the HMD, tracker, and footswitch. The use interface is configured to: provide to the computer the head gesture in association with the foot motion input, and display an image relating to a surgical procedure on the HMD. The computer is configured to: apply the head gesture received in association with the foot motion input to perform a first action on the HMD system when the HMD system is in a first system mode, and perform a second action on the HMD system when the HMD system is in a second system mode.

The invention provides a medical ultrasonic equipment foot switch control method, which comprises the following steps of: 1, acquiring historical action behaviors, and configuring the historical action behaviors to obtain an action set; 2, distributing the action set according to a preset mode to obtain a plurality of action groups, and dynamically binding each action group with a key position of the foot switch; 3, arranging the multiple action groups, and storing an arrangement result; 4, based on the arrangement result, the medical ultrasonic equipment is controlled according to the execution action of the foot switch, and visual process guidance is carried out; a physical examination mode is added on ultrasonic equipment software, a three-stage structure of arrangement, action group and action is adopted, and the function limitation of traditional single-key / double-key / three-key pedal is broken through; in combination with visual process guidance and with a foot switch auxiliary device, the mapping relation between the foot switch and the action in actual use is more flexible, and the ultrasonic inspection process is more instructive.

This invention relates to the field of stamping machine technology, specifically a high-safety hardware mold stamping machine, comprising: a frame, a motor housed within the frame, a main shaft mounted within the frame, a brake mounted on the main shaft, a transmission device connected to the main shaft, a foot switch mounted on the frame, a punch movably connected to the frame, and a worktable mounted on the frame; a sensing device is fixedly mounted on the worktable, controlling the descent of the punch; the sensing device includes a pressure plate and a safety light curtain; a push-away device is located above the pressure plate; when the safety light curtain stops the punch from falling, the push-away device is simultaneously activated to push the worker's hand off the pressure plate from the stamping machine. This invention improves the safety of the stamping machine by simultaneously pushing the worker's hand away or slowing the speed at which the hand reaches towards the stamping area when the safety device stops the stamping machine, ensuring that the worker's hands cannot enter the stamping area before the sensing device completely stops stamping.

This application relates to a perforation forming device for Hanas curtains, comprising a main body, the main body including a mold frame, a cylinder at the upper end of the mold frame, a pneumatic solenoid valve connected to the cylinder via an air circuit, and the solenoid valve electrically connected to a foot switch. The foot switch controls the opening and closing of the solenoid valve, and the solenoid valve controls the extension and retraction of the cylinder head. The mold frame comprises a top plate, side plates, and a bottom plate as a whole. The top plate has a fixed cylinder, and guide sleeves are symmetrically arranged on both sides. Sliding guide posts are located inside the guide sleeves, and the lower ends of the guide posts are fixedly connected to a pressure plate. The pressure plate has a punch, and the bottom plate has a through hole corresponding to the punch. A positioning plate is set on the side of the bottom plate facing the punch, and an axial positioning plate is set on the side of the positioning plate. This application has the advantages of reasonable device structure, automatic punch perforation through pneumatic control, convenient operation, accurate positioning, and high-efficiency batch perforation processing of Hanas curtains.

Kick-switch waste bin comprising a door (100), a side frame set (200) comprising several individual frame parts and located adjacent to the door (100), provided with two side plates (240) hinged to the door, a rear wall (300) opposite the door (100), a hinged lid (400) which can be opened above the rear wall (300), and furthermore the following components: - an electric telescopic rod (600), one end of which is hinged to the inside of the frame body of the side frame set (200), the top of the side frame set (200) being formed with a limiting hole (200a) in which the electric telescopic rod (600) is inserted and can also be moved, i.e. extend or retract in order to open or close the hinged lid (400), - a kick switch (500), articulated to the side frame set (200), with a kick switch surface protruding from the side of the door (100), wherein the kick switch (500) acts as a control switch and communicates with the electric telescopic rod so that the electric telescopic rod (600) extends when the foot is pressed on the kick switch (500) to open the hinged lid (400).

The utility model relates to a kind of multifunctional footrest, including pedal, the upper part of the pedal is equipped with foot pad area and switch area, the foot switch for controlling laser output and closing is equipped in the switch area, one side or both sides of the footrest is equipped with micro trigger device for adjusting laser attribute.The utility model relates to a kind of multifunctional footrest including pedal, the pedal is divided into foot pad area for supporting instep or heel and switch area for installing multiple switches, the foot switch for controlling laser output and closing is equipped in the switch area, one side or both sides of the foot switch is equipped with micro trigger device for adjusting laser attribute, this footrest structure design is simple, control function is more, and the position of multiple switches is reasonably divided, can liberate the hands of doctor to the greatest extent, and the parameter of quick and accurate adjustment is reasonably utilized by foot.

The utility model discloses a foot switch assembly for laparoscope smoke suction control, which comprises a negative pressure suction device, a filter bottle, a pedal seat, a pedal cover, an on-off control structure, a first reset spring, a second reset spring, a pin shaft and a mounting groove, the pin shaft is arranged on the pedal cover, the mounting groove is arranged on the pedal seat, and the pedal seat is arranged on the filter bottle. The hinge pin is rotatably matched with the mounting groove, the on-off control structure is arranged on the pedal seat, the two ends of the first reset spring abut against the pedal seat and the pedal cover respectively, the two ends of the second reset spring abut against the on-off control structure and the pedal cover respectively, the first reset spring is located between the hinge pin and the second reset spring, and the second reset spring is located between the hinge pin and the second reset spring. The negative pressure suction device is connected with the filter bottle through a guide pipe, and the filter bottle is connected with the on-off control structure through a guide pipe. Compared with the prior art, the switch assembly has the advantages that gas purification is achieved, meanwhile, the gas pumping and exhausting process can be achieved by controlling the pedal, and the whole operation process is convenient and fast.

The invention provides a universal rolling device, which comprises a shell, a lifting channel, a rolling device and a driving device, and is characterized in that the shell is provided with a lifting channel along the vertical direction; the plurality of rolling pieces are uniformly distributed on the circumference of the center of the bottom of the shell and can roll by 360 degrees; the push rod slides in the first horizontal direction and penetrates through the shell; the sliding part is arranged on the push rod and is provided with an inclined channel which forms an included angle with a first horizontal direction and a horizontal channel which is arranged along the first horizontal direction; the retainer penetrates through the lifting channel and is in sliding connection with the sliding part, so that the retainer is switched between a high position and a low position; the stop effect is achieved through oblique matching of the push rod and the stop piece, auxiliary parts such as a brake rod, a pedal switch and a spring do not need to be arranged, the matching structure is simple, no quick-wear part exists, and the brake pedal has the advantages of being low in cost and capable of simplifying assembly steps and is more suitable for batch production.

The utility model discloses a foot switch for an automatic processing machine tool, which comprises a fixed seat, two T-shaped fixed rods are mounted on the fixed seat, a connecting plate is rotatably sleeved on the T-shaped fixed rods through a first elastic mechanism, a pedal is mounted on the connecting plate, a baffle is arranged on the pedal, a starting block is arranged at the bottom of the pedal, and the starting block is connected with the T-shaped fixed rods through a second elastic mechanism. A connecting groove is formed in the pedal, a movable plate is arranged in the connecting groove through a second elastic mechanism, an adjusting plate is arranged on the movable plate through a movable groove, a cavity is formed in the adjusting plate, and a sliding rod is arranged in the cavity. Due to the fact that the fixing mechanism is arranged, when the horizontal portion of the fixing frame penetrates through the fixing channel and enters the fixing groove in the T-shaped fixing rod, the pedal and other assemblies cannot rotate, the mistaken touch phenomenon is effectively prevented, and the safety of machine tool operation is improved.

The utility model discloses a kind of liquid capsule bionic midwifery equipment, including, liquid injection dilator, liquid injection pipe, water pump, water storage tank, controller, foot switch.The utility model is applicable to normal full-term pregnancy, no head basin is not called, uterine cervix matures, no soft birth canal anomaly, presentation reaches spiny flat or below 1CM of spiny upper person.Through using liquid capsule to replace air bag, on the one hand, it is safer and will not cause personnel injury;On the other hand, through foot switch, liquid capsule charging and discharging and rate are formed control, can reduce personnel operation difficulty.

A system for cleaning buckets includes a cleaning mixture dispenser that includes a source of flowing water interfaced to a foot-operated valve such that operation of the foot-operated valve causes water to flow mixed with a cleaning fluid for placement into the bucket. A washing station has a brush for abrading an inside surface of the bucket that is interfaced to a motor that is controlled by a foot-operated switch. A rinsing fountain for spraying water over the inside surface of the bucket is interfaced to the source of flowing water through a second foot-operated valve such that operation of the second foot-operated valve causes water to flow through a rinse fountain feed tube and out of the rinse fountain head through orifices in the rinse fountain head for spraying onto the inside surfaces of the bucket that is turned upside down over the rinse fountain head.

The utility model provides a device for quickly assembling a bent arm and a bearing assembly, which comprises a support frame, an assembling table, a pressing device, a guide device, a positioning seat, the bent arm, the bearing assembly and a pedal switch, the assembling table is fixedly arranged at the top of the support frame, the positioning seat is fixedly arranged at the top of the assembling table, and the bent arm is connected inside the positioning seat in a sliding manner. According to the device for rapidly assembling the bent arm and the bearing assembly, the bent arm is placed on the positioning seat to fix the bent arm, the bearing assembly is placed above the bent arm, and the bent arm and the bearing assembly are pressed and assembled through the pedal switch and the pressing device, so that the operation process is simple and efficient, and an operator can use the device easily; the hand mold base assembly device is simple in structure and high in working efficiency, saves a large amount of assembly time, meanwhile can improve the assembly efficiency of the hand mold base and the bearing assembly, reduces the damage rate of the mold base in the assembly process, and reduces labor intensity and risks in operation.

The utility model discloses a double micro -switch formula foot switch. A double micro -switch formula foot switch, including the upper and lower setting upper cover pedal and base, the opposite side of upper cover pedal and base is linked through bolt, the first reset spring is clamped between upper cover pedal and base, the rear end portion sliding connection of upper cover pedal has the second toucher, and the second toucher is located behind the pivot, and the top of second toucher is higher than upper cover pedal, and the second reset spring is clamped between second toucher and base, the first micro -switch for upper cover pedal touch control opening and closing and the second micro -switch for second toucher touch control opening and closing are clamped on the base, and the first micro -switch and second micro -switch are set up, and the touch spring blade of first micro -switch is inclined from back to front, and the touch spring blade of second micro -switch is inclined from front to back. The utility model discloses through the additional two micro -switch, and then realizes the integration of two -way touch control.

A candle holder structure including a body assembly with a central rod attached to a base and multiple adjustable holder assemblies stacked along the central rod. Each holder assembly has a central holder linked by rods to multiple candle holders arranged circularly around the central holder. The candle holders have open tops to receive candles. The body assembly includes a lampshade on the central rod to diffuse light and a power cord with a foot switch. Covers enclose the candle holders and can exhibit patterns matching the lampshade. A stopper in the central holder secures it to the central rod. The stacked and holder assembly design provides a configurable candle display. The foot switch, patterned covers, and stopper represent novel features not disclosed in prior art.

The present application relates to the technical field of foot switch, and particularly relates to a foot switch convenient to disassemble and a control method thereof, which comprises the following steps: obtaining initial acting force applied to a pedal surface based on a device connected with the foot switch under a normal response period; determining whether the stiffness of a push rod spring decreases according to fluctuation coefficients of actual acting forces applied to an upper part of the pedal surface in a plurality of historical times; determining an adjustment coefficient of the stiffness of the push rod spring according to a stiffness attenuation coefficient of the push rod spring; determining whether the adjustment of the stiffness of the push rod spring is qualified according to a rebound time length of the push rod spring rebounding to an initial position when the acting force on the pedal surface is removed, and determining a rebound index of the push rod spring in the case of unqualification; determining optimization of the adjustment coefficient according to a difference between the rebound index of the push rod spring and a preset rebound index; and completing the control of the foot switch based on the optimization of the push rod spring reaching the preset rebound index. The present application solves the problem of poor sensitivity caused by stiffness attenuation of the spring of the foot switch.

This utility model discloses a self-locking protective cover foot switch structure, including a base, a foot switch at the upper end of the base, and a protective cover above the foot switch. The rear end of the protective cover is hinged to the rear end of the base, and a pivot is provided between the rear end of the protective cover and the rear end of the base. A torsion spring is sleeved on the pivot. The rear end of the protective cover and the rear end of the base are hinged by the pivot, and the protective cover is reset by the torsion spring. A self-locking mechanism is provided between the front end of the upper end of the base and the front end of the lower end of the protective cover. Stepping on the protective cover locks or releases the protective cover using the self-locking mechanism. The above technical solution has a reasonable structural design, the protective cover can self-lock, it is not easy to misoperate, it is convenient to use, and it has good practicality.