36 results about "Emergency Stop Switch" patented technology

The application discloses a portable outdoor energy storage power supply and belongs to the technical field of energy storage power supplies. The portable outdoor energy storage power supply comprises a protective shell and further comprises a handle rotatably connected to the top of the protective shell, an operation panel arranged on the outer side of the protective shell, an emergency stop switch arranged below the operation panel, aluminum folding plates arranged on the two sides of the emergency stop switch, an expansion channel, a flexible on-off structure, a battery body, an energy tracking conversion structure and a conductor butt joint structure arranged on the inner side of the aluminum folding plates. When the portable outdoor energy storage power supply is used for short-distance travel, only the basic battery can be carried, and when the portable outdoor energy storage power supply is used for long-time off-grid use, the module can be quickly installed through the expansion channel, so that the problem of insufficient power or redundant weight is avoided. The magnetic attraction conductive rod and the fixed plug are arranged in butt joint, the cable of the traditional external battery pack is omitted, the carrying burden is reduced, the energy tracking conversion structure optimizes the solar charging efficiency in real time, and stable output under different illumination conditions is ensured.

The utility model discloses a kind of emergency stop switch indicator light and the medical bed with emergency stop switch indicator light, including bed body, the emergency stop switch being set on bed body, and emergency stop switch indicator light, the emergency stop switch indicator light is used to output outward after triggering;Still including guardrail operator being set on bed body, bed tail nurse operator, the emergency stop switch indicator light is set in at least one of guardrail operator, bed tail nurse operator;The emergency stop switch indicator light is set in the guardrail operator.The utility model can effectively avoid single mistake touch to cause the body damage of patient by twice pressing unlocking to the emergency stop switch of medical bed, and the state of emergency stop switch can be displayed in real time, convenient for personnel's judgment and operation.

The utility model discloses a visual education robot, including robot base, the top of robot base is equipped with upper layer board, middle layer board and lower layer board, and the first stand is connected between upper layer board and middle layer board, and the second stand is connected between middle layer board and lower layer board, and the third stand is connected between lower layer board and robot base, and the top of upper layer board is equipped with first steering wheel, and the first steering wheel is equipped with camera unit, and the first stand is equipped with second support, and the second support is equipped with display unit, and the middle layer board is equipped with loudspeaker and emergency stop switch, and emergency stop switch is electrically connected with walking mechanism, and the robot base is equipped with central processing unit electrically connected with walking mechanism. The education robot realizes the single operation function of each functional part on the robot through the use of the robot operation programming program, and the operation of each functional part brought by the simulation program is perfect, and the practicability is strong.

The application specifically relates to a wind turbine hardware safety chain system, which comprises a safety relay, a main control input module, an emergency stop switch, an overspeed switch, a cable twisting switch, a vibration switch, a variable pitch safety chain switch, a converter safety chain switch, a main control disconnection safety chain relay switch, a control module, a main control output module and a disconnection safety connection relay, wherein the emergency stop switch, the cable twisting switch, the overspeed switch, the vibration switch, the variable pitch safety chain switch, the converter safety chain switch and the main control disconnection safety chain switch are connected in series to the input port of the safety relay, A1 and A2 of the safety relay are connected to the two ends of a power supply, the safety chains are connected to the main control input module, the safety chain state information is collected by the main control input module and fed back to the control module, and the coil of the disconnection safety connection relay is connected to the port of the main control output module, so that the effect of avoiding the interference and false triggering of the software safety chain is achieved.

Rope pull emergency stop switch (100) for coupling with a rope (32) so that an emergency switching signal can be triggered when the rope (32) moves along a movement path (41), comprising a coupling element (31) and a housing (29) with an emergency switching release means (20) and an emergency switching element (22) arranged therein, wherein the coupling element (31) is operatively connected to the emergency release device (20) so that the emergency release element (22) can be switched by means of the movement of the emergency release device (20) to trigger the emergency switch signal, furthermore, a warning switch release means (10) and a warning switch element (12) are provided, wherein the warning switch release means (10) is operatively connected to the warning switch element (12), and wherein a warning signal relating to the movement of the rope (32) can be triggered with the warning switch element (12) before the emergency switch signal is triggered, characterized by that, starting from a central position (M) of the coupling element (31), a switching distance to an emergency switching point (44) of the emergency switching release device (20) is greater than a switching distance to a warning switching point (43) of the warning switching release device (10).

This utility model discloses an emergency stop switch structure, which includes: a housing, a cover plate, a pull rod, a locking nut, a limit switch, and a reset switch; the pull rod, limit switch, and reset switch are threadedly connected to the housing; the cover plate encloses the pull rod, limit switch, and reset switch within the housing; springs are provided between the pull rod and the inner wall of the housing, and between the reset switch and the inner wall of the housing, and the springs are in a compressed state. Furthermore, this utility model enhances the overall sealing performance of the emergency stop switch by adding rubber gaskets between the housing and the cover plate, and between the locking nuts; the gear design at the reset switch optimizes the reset method, reduces space, and the addition of a protective sleeve reduces the frequency of accidental activation, thus enhancing the overall safety performance of the emergency stop switch structure.

The utility model relates to an emergency stop switch, including switch casing, install the cavity and button mouth to be opened in switch casing, be equipped with the base, movable seat and spacing assembly seat in install the cavity, the movable setting of button mouth has movable cylinder, the lower extreme of movable cylinder is detachably connected with spacing assembly seat, the upper extreme of movable cylinder penetrates out button mouth and is connected with the button, movable seat buckle connection is in spacing assembly seat downside, the base is fixed in install the cavity downside, movable seat is in active cooperation in the base, be equipped with return spring between movable seat lower end surface and the base, movable seat upper movable setting has dynamic contact piece, be equipped with static contact piece on the base, static contact piece extends to dynamic contact piece top and is fixed with static contact point, dynamic contact piece corresponds in static contact point downside fixed connection to have dynamic contact point, be equipped with the compression spring between dynamic contact piece downside and movable seat, the utility model discloses under the guarantee its electrical performance and mechanical stability prerequisite, still can be convenient for assembly.

This invention belongs to the technical field of training equipment, specifically disclosing a shift machine follower control method and system. The method includes the following steps: S1, process initialization; S2, real-time data acquisition; S3, preliminary data filtering; S4, in-depth processing of the filtered effective data to obtain data parameters; S5, based on the data parameters obtained in step S4, starting a safety condition judgment program to determine whether the data parameters meet the safety conditions; S6, if all data parameters meet the safety conditions, inputting the data parameters into a preset admittance control algorithm; S7, obtaining target parameters that meet the operating requirements; S8, if an emergency stop switch is triggered or the data parameters do not meet the safety conditions, outputting a control signal via PLC; S9, based on the control signal, disconnecting the power connection; activating the braking device; S10, based on the target parameters, precisely adjusting the operating speed of the planetary motor and the lifting motor; and then proceeding to the next round of closed-loop control.

The subject of the application is a housing for a tester for a fast DC charging station for electric vehicles. The housing for a fast DC charging station tester for electric vehicles is roughly cuboid in shape, consisting of a front panel (A), left side panels (B), right side panels, and rear side panels, characterized in that the front panel (A) has a touchscreen (3) in the upper central part, below which are located: a switch (1), a three-color lamp indicating the operating status (2), a CP signal interruption simulator (4), and a stop button (5), below which is located the insulation tester adjuster knob (6), below which is located the emergency stop switch (7), below which are located the USB (8) and Ethernet (9) communication ports, where in the lower part of the panel (A) is located the main switch drive (13), above which is located the service socket (10), phase control indicator (11), and network parameter meter (12).

The application discloses a injection molding device for bottle cap production and relates to the field of injection molding machines.The injection molding device comprises an injection molding machine tool, a feeding cylinder, a female die and a male die are installed on the injection molding machine tool, a feeding pipe is connected to the feeding cylinder, the feeding pipe is connected to the injection molding machine tool, and a discharge port is formed in the injection molding machine tool.It is to be noted that when the weight of the produced bottle cap does not meet the requirements, the pushing plate is blocked by the loading plate and is retracted, thereby driving the emergency stop switch to contact the adapter plate, so that the emergency stop switch is triggered by the adapter plate;when there is residual plastic on the female die or the male die, the wedge-shaped scraper is extruded and retracted, thereby driving the trigger frame to move downward and triggering the emergency stop switch, so that the injection molding machine tool is stopped, and the production quality of the subsequent bottle caps is avoided from being affected;in addition, when the pushing plate is retracted, the linkage lifting frame drives the plugging head to plug the feeding cylinder, so that the feeding is continuously performed when the injection molding is abnormal, and the problem of raw material waste is avoided.

The present invention relates to the technical field of coal overflow protection for coal chutes. Disclosed is a coal overflow protection device for a coal chute, said device comprising: a coal receiving assembly, comprising a coal receiving box, the coal receiving box being arranged on one side of a belt coal conveyor directly below a coal chute, and the coal receiving box being provided with a coal collecting cavity with an open top for receiving coal overflowing from the coal chute; and a suspension assembly, comprising a pull rope, a fixed pulley and a pulley support. On the basis of retaining an original mechanical blockage switch, the present invention provides an additional coal overflow protection device, in which the coal receiving assembly and the suspension assembly cooperate with each other; when the amount of coal in the coal chute rises and coal overflows, the coal receiving assembly can receive the overflowed coal blocks in a timely manner, and under the action of gravity, the pull rope in the suspension assembly can quickly pull an emergency stop switch on the belt coal conveyor to stop operation of the belt, so as to avoid coal block accumulation and further coal overflow, thus providing the last line of defense to prevent coal overflow accidents in case the mechanical blockage switch fails.

The present disclosure provides an information processing device. The object is to grasp whether an emergency stop function of the device functions normally. The information processing device is provided with a switching circuit section for emergency stop of the device, a cut-off circuit section of the device, and a control section. Here, the switching circuit section is connected to the control section via an instruction line for monitoring whether the switching circuit section is energized. Further, the cut-off circuit section is connected to the control section via a drive line for monitoring whether the cut-off circuit section is energized. Further, the switching circuit section and the cut-off circuit section work in conjunction with an emergency stop switch and are connected via a linkage switch for energizing a drive section that drives a cut-off in the cut-off circuit section. Also, the control section performs: acquiring whether the switching circuit section is energized via the instruction line, acquiring whether the cut-off circuit section is energized via the drive line, and determining whether the emergency stop of the device is abnormal based on whether the switching circuit section and the cut-off circuit section are energized.

The application relates to a cable tunnel track type intelligent inspection equipment, which comprises a main body and a three-axis adjusting camera mechanism, an oscillating arm is arranged below the main body, one end of the oscillating arm is movably connected with the main body, the other end of the oscillating arm is provided with an infrared thermal imager, a three-axis adjusting camera mechanism is arranged below the oscillating arm, an environment monitoring sensor is arranged on the left side of the three-axis adjusting camera mechanism, a GPS locator and an emergency stop switch are arranged on the right side of the three-axis adjusting camera mechanism; the main body is of an upper opening structure and is internally provided with a stable guiding mechanism, driving mechanisms are arranged on the left and right sides of the stable guiding mechanism, and the main body is driven to walk along the track through the cooperation of the driving mechanisms and the stable guiding mechanism; the main body is internally provided with a MIMO wireless communication module, the main body is in communication connection with a wireless base station through the MIMO wireless communication module, a plurality of wireless base stations are connected through optical fibers, and information transmission of the whole system is realized; the application has the advantages of reasonable structure, double power, improved inspection efficiency, good stability and adaptive inspection fast adjustment.

A battery pack crossbeam workpiece water gas tightness inspection test bench, including frame assembly, rotating workbench assembly, pressing assembly, drive assembly, safety grating, desk lamp, water tank, air pressure gauge, air pressure adjusting knob, emergency stop, start rocker and the like. Rotating workbench assembly, drive assembly, pressing assembly are all in the inside of frame assembly; Water tank is arranged below rotating workbench assembly; Frame assembly is provided with safety grating at the equipment entrance; Test bench is provided with illuminating lamp, frame assembly right side is provided with control panel, control panel left upper side is provided with air pressure gauge, control panel lower side is designed to have start rocker and emergency stop switch. The utility model discloses convenient operation can realize the water gas tightness detection of satisfying production requirement, and can prevent in the check operation work in the leakage of checking, misoperation, and can prevent battery pack crossbeam knock bumping.

The utility model relates to the technical field of refrigerant recovery, and disclose a kind of portable refrigerant recovery machine, including shell, the left and right sides of shell top are equipped with handle, the right side of shell is equipped with condenser, the left side of condenser is equipped with fan, the front side of inside shell is equipped with motor.The portable refrigerant recovery machine and refrigerant recovery system, the handle of shell top installation is moved to the position needed with hand conveniently, the four corners of shell bottom are equipped with universal wheel and are moved to position with convenience, the inside shell is equipped with condenser, temperature sensor is installed on the top of condenser, the temperature inside condenser can be detected and fan is started in time to cool down, first pressure sensor and second pressure sensor can detect the pressure of the position where refrigerant is located, to adjust in time, improve the stability of system, shell front side is equipped with emergency stop switch, in emergency, power supply can be cut off in time to stop working, improve the security of system.

The utility model provides a hidden emergency stop switch for robot, including robot body, is equipped with movable vertical slot and emergency stop handle structure in the back of robot body, one end of emergency stop handle structure is fixedly provided with movable control pull rod, movable control pull rod is movably arranged in movable vertical slot, and the other end of emergency stop handle structure is movably connected on robot body, the bottom wall of movable vertical slot is provided with electric contact A, the bottom of movable control pull rod is provided with electric contact B, electric contact A and electric contact B are used for connecting control bus or power supply respectively, and the inner wall of movable vertical slot and movable control pull rod are further provided with traction reset parts, which are used for providing traction force to control the close contact of electric contact A and electric contact B. The utility model has the advantages of simple structure, no influence on the appearance of robot, and easy to realize quick emergency stop and power-off of robot.

This application relates to a portable, multi-source, fast-access, and plug-and-play power management terminal, belonging to the field of electrical automation technology. It includes an integrated, fully sealed housing with a front operation panel on its surface and a rear operation panel on one side. The front operation panel includes a 250A four-pole circuit breaker operating handle, four 30kW three-phase power input connectors, one 120kW three-phase power output connector, two parallel interface connectors, and a grounding post. The rear operation panel includes two 30kW three-phase power output connectors, two 15kW three-phase power output connectors, two 6kW single-phase power output connectors, a power switch, and an emergency stop switch. An energy monitoring and control mainboard is housed within the integrated, fully sealed housing. A panel display screen is also located on the surface of the rear operation panel, and the energy monitoring and control mainboard is communicatively connected to the panel display screen. This application achieves the functions of power management terminal input and output distribution monitoring, intelligent hierarchical switching, and intelligent reactive power compensation.

The application relates to the technical field of hydraulic lifting trucks, and discloses a hydraulic lifting truck contactor sticking protection device, which comprises a protection box, a mounting block is fixedly connected to the bottom of the left side of the protection box, a protection cover is hingedly connected to the top of the protection box, an adjusting mechanism is arranged at the top of the front of the protection box, and a clamping mechanism is arranged in the adjusting mechanism. The hydraulic lifting truck contactor sticking protection device is provided with a main contactor (KM) in front of the control lifting contactor (KM1, KM2) of the main circuit in the power distribution cabinet of the lifting truck, the main contactor (KM) is controlled by an emergency stop switch (SA) to be attracted and disconnected, and a wireless remote control switch (QS) is additionally arranged in the coil control circuit of the main contactor (KM) to realize double protection; when the ground monitor cannot discover the equipment fault in time or is slow in response, the operator on the lifting truck can use the wireless remote control switch (QS) to turn off the power supply, so that the lifting truck stops moving, and accidents caused by the lifting truck are prevented.

This utility model relates to the field of emergency stop switch technology, specifically to an emergency stop switch protection mechanism for belt conveyors to prevent tearing. It includes a base, an emergency stop switch body, a protective cover, a rotating structure, and a pressing plate. The emergency stop switch body is fixedly connected to the top of the base, and a sealing ring is also fixedly connected to the top of the base. Two sets of rotating structures are provided. The rear end of the protective cover is rotatably connected to the base via the rotating structure, and the front side of the base is rotatably connected to the pressing plate via the rotating structure. A first buckle is fixedly connected to the front side of the protective cover, and a second buckle is fixedly connected to the rear side of the pressing plate. The rotating structure includes a first fixed seat, two first fixed seats rotatably connected to a rotating shaft, and a second fixed seat rotatably connected to the middle of the rotating shaft. This utility model, with its rotating structure and pressing plate, allows for the installation and fixation of the protective cover, and facilitates quick opening, making it convenient and easy to use.

The utility model discloses a novel safety touch edge mechanism, including frame assembly and touch edge subassembly, the frame is fixed on frame assembly, the proximity switch support is fixed on the frame, the proximity switch support is fixed with proximity switch, the axle sleeve is fixed on the frame, the axle sleeve is fixed with the clamping spring, the emergency stop switch is fixed on the frame, the touch edge frame is fixed on touch edge subassembly, the doublet fixed frame is fixed on the touch edge frame, the inductive stick and emergency stop stick are fixed on the doublet fixed frame, the inductive stick and emergency stop stick are fixed on the doublet fixed frame through clamping bolt, the reset spring that can move freely on the inductive stick is covered on the inductive stick, the inductive stick is fixed with the retreat ring, the inductive stick is fixed with the retreat pin.

This invention discloses a protective device for the feed inlet of a transfer conveyor, relating to the field of coal mining equipment technology. It includes a protective chain comprising a horizontal chain and a vertical chain. The horizontal chain connects the transfer conveyor and the head of the feed inlet conveyor. The upper end of the vertical chain is fixedly connected to the upper sealing plate of the feed inlet of the transfer conveyor, and the lower end hangs down. An emergency stop device includes a hanging chain and an emergency stop switch. The hanging chain hangs over the feed inlet of the transfer conveyor, and pulling down the hanging chain activates the emergency stop switch. An active protection device includes a sensor capable of detecting personnel entering a preset danger zone and issuing a detection signal. The detection signal is used to control an alarm device to issue an alarm and / or to control the transfer conveyor to stop. The protective chain, emergency stop device, and active protection device form multiple safety redundancies of active early warning, physical protection, and accident self-rescue, significantly reducing the risk of personnel injury or death due to the failure of a single protection method and improving personnel safety during operation.

The present invention relates to a drive device with an emergency function, comprising a motor module, an emergency stop switch, and a handling device. The motor module includes a power supply input terminal, a control device, a drive device, and a motor. The handling device is connected to the motor module and the emergency stop switch and has a power supply delay time and a control delay time. When the emergency stop switch is triggered, the handling device is triggered to perform an emergency stop sequence. The emergency stop sequence includes: The power supply delay time and the control delay time are counted, and during the counting of the control delay time, a delay signal is output to the control device so that the drive device can drive the motor to perform a delay operation.At the end of the control delay counting process, a shutdown signal is issued to switch off the drive unit. At the end of the power supply delay counting process, the power supply is stopped, so that no further power is supplied to the power supply input terminal.

Including an emergency stop switch (1): - a switch mechanism (10) with a manually operated switch (11) and a first contact element (12) operatively connected to the switch (11), wherein the switch (11) is configured to bring the first contact element (12) into contact with a second contact element (14) when the switch (11) is actuated in order to trigger an emergency stop function, and - a cable pull mechanism (20) with a switching tongue (21) guided in a switching tongue guide (22), wherein the switching tongue (21) is configured to be connected to a first end of a cable (30), wherein a switching tongue spring (24) biases the switching tongue (21) in operation in a direction away from the cable (30), wherein the cable (30) is connected at its second end to a compensating spring (31) under pretension, wherein the first contact element (12) is operatively connected to the switching tongue (21) in such a way that when the pre-tensioned cable (30) is pulled, the switching tongue (21) is guided in the switching tongue guide (22) in the direction of the cable (30) and against a spring force of the switching tongue spring (24), thereby bringing the first contact element (12) into contact with the second contact element (14) in order to trigger the emergency stop function by means of the cable pull mechanism (20), and wherein the first contact element (12) and the switching tongue (21) are operatively connected to each other by means of an actuator (28), characterized in that the actuator (28) is designed as a drag roller.

The utility model relates to the field of separation device discloses a magnesium sulfate separation device, including the box, the one side electric connection of box has emergency stop switch, the one side electric connection of box has a plurality of buttons, the inside rotatory connection of box has the rotating shaft, the rotating shaft top fixedly connected with the separation bucket, the inside of separation bucket is provided with a plurality of limit components, the top of separation bucket is equipped with a plurality of sliding slots, the inside sliding connection of separation bucket has the separation net, the top sliding connection of separation bucket has the fixed ring, the fixed ring bottom is provided with fixed components, and the fixed components include fixed strip, a plurality of connecting blocks and a plurality of limit blocks. In the utility model, first hold the fixed ring and rotate it clockwise to unlock the separation net, so that the effect that the separation net of different aperture can be replaced according to the demand is reached, the problem that the equipment of different size needs to be replaced to handle the crystal of different size is avoided, thereby the high efficiency of magnesium sulfate separation device is improved.

This utility model discloses an anti-accidental activation device for an emergency stop switch and an emergency stop device. The anti-accidental activation device includes a cover plate and a fixing member. A sliding groove is formed in the cover plate. One end of the fixing member passes through the sliding groove and is fixed to the base where the emergency stop switch is installed. The other end of the fixing member is engaged with the sliding groove, so that the cover plate can slide or rotate relative to the fixing member to cover or expose the emergency stop switch. Based on this anti-accidental activation device, the emergency stop efficiency of the equipment in an emergency is improved, and the space occupied by the device and the manufacturing cost are reduced.

This invention relates to the technical field of valve electric actuator testing equipment. A valve electric actuator aging test bench includes an operating platform with an integrated controller. A control panel is fixedly connected to the operating platform, comprising an air switch, an emergency stop switch, and a power switch. A control interface is installed on the operating platform, and a protective door is hinged to it. Support legs are fixedly connected to the lower surface of the operating platform. A changing device for adjusting the workpiece position is provided on the operating platform. The changing device includes a base positioned above the operating platform, and a connector plugging / unplugging device is provided on the base. This valve electric actuator aging test bench effectively solves the problem that repeated power outages cause drift in the power supply and signal acquisition reference parameters of the test circuit, further reducing the accuracy and reliability of electrical aging test data.

This invention discloses an intelligent verification device for orthopedic consumables, belonging to the field of medical device technology. It includes a mounting shell, an emergency stop switch, an electric door, a storage component, a reflector component, and a camera component. The interior of the mounting shell is an installation space, divided into an upper and lower space by a partition plate. An emergency stop switch is installed on the right side of the mounting shell. The electric door is flip-mounted to the front end of the mounting shell. The storage component is installed on top of the partition plate. The reflector component is installed inside the mounting shell, positioned in the upper space directly above the storage component. The camera component is installed inside the rear panel of the mounting shell, between the reflector component and the storage component. This invention solves the problem of inaccurate detection caused by the high requirements and difficulty of consumable testing operations in existing technologies. It improves testing efficiency while increasing detection accuracy and enhancing the device's versatility.