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30results about How to "Quick bounce" patented technology

Metope percussion sound wave detecting device

The invention relates to a metope percussion sound wave detecting device, comprising a vehicle body, a tapping unit, a sensor unit and a controller, wherein the tapping unit is arranged on the vehiclebody, and comprises a driving component, an elastic motion component and a tapping block connected in sequence.The driving component acts on the elastic motion component by rotating, and drives the elastic motion component to move, so that the tapping block strikes the metope and bounces in a working cycle. The sensor unit is arranged on the vehicle body, and includes a sound wave sensor and a sensor lifting assembly. The sensor lifting assembly drives the sound wave sensor to fall to the metope before the tapping block hits the metope, and drives the sound wave sensor to reset after the tapping is completed. Compared with the prior technology, the invention drives the elastic action component by the motor and drives the tapping block to strike the metope, and each tapping force is fixedand adjustable, and the sound wave sensor is closely attached to the wall to collect and detect sound waves, so that the detection is reliable and accurate.
Owner:TONGJI UNIV

Fiber opening equipment

The invention relates to a fiber opening device, comprising a cotton conveying fan, a conveying pipeline and a pre-opening box, the cotton conveying fan is connected to the top of the pre-opening box through a conveying pipeline, and the pre-opening box is an upper small The lower large round table and cylinder are composed of a pre-opening device in the pre-opening box; the lower end of the pre-opening box is fixedly connected with the opening box, and several layers of left and right vibrating opening layers are arranged in the opening box. A front and rear vibration opening layer is arranged below the left and right vibration opening layer. The beneficial effect of the present invention is that a pre-opening device is provided to pre-open the fiber raw materials, which improves the opening effect of the fiber raw materials; the vibration device is used to realize the oscillating wave on the silk thread, and quickly bounces the fiber raw materials, so that the fibers are fully Opening reduces the degree of damage to fibers. The invention has the advantages of reasonable structural design, convenient use, good opening effect, etc., and has certain popularization and application value.
Owner:安徽谢佑圣电子科技有限公司

Remote monitoring system for medical equipment based on communication network

The invention discloses a remote monitoring system for medical equipment based on a communication network. The structure of the remote monitoring system comprises a communication signal pole, a monitoring eye shell, a night vision lamp, an auto-focus knob, a camera, a rotating disc, a shell, a sound amplifying hole, a fixed base and a suction cup fixing mechanism, wherein the suction cup fixing mechanism is arranged at the bottom of the front end surface of the shell, the shell and the suction cup fixing mechanism adopt a clearance fit mode, and the suction cup fixing mechanism consists of a transmission rotating shaft, a first gear, a screw rod, a rocker, a rocker plate, a push rod, a push block, a transverse connecting rod, a rack, a vertical connecting rod, a transmission sliding rod, atransmission rope, a second gear, a pressing rod, a piston rod, a first retractable spring, a piston block, a piston tube, a through tube, a second retractable spring and a suction cup. Users can complete the installation by themselves without asking professional installers to perform installation, and the system is convenient to install, has strong fixing performance, and is also convenient to remove, the users only need to operate a rocker to complete the operation, the installation time can be saved, and meanwhile, the appearance of the wall after removal cannot be affected.
Owner:广州景联信息科技有限公司

Robot for dangerous cases

InactiveCN109048841AFlexible handlingExpand subject detection positionManipulatorRemote controlControl engineering
The invention relates to the technical field of robots, and discloses a robot for dangerous cases. The robot comprises a robot body and a remote control device. A control chamber is arranged on the outer surface of the upper end of the robot body, and a connecting seat is arranged on the outer surface of the upper end of the control chamber. A first connecting arm is arranged on one side of the connecting seat, a second rotating rod is arranged at one end of the first connecting arm, and a third rotating rod is arranged at one end of the second rotating rod. The outer surface of one side of the first connecting arm is movably connected with the outer surface of one side of the third rotating rod through the second rotating rod, a second connecting arm is arranged at one end of the third rotating rod, and a third connecting arm is arranged on one side of the second connecting arm. According to the robot for dangerous cases, the first connecting arm, the second connecting arm and the third connecting arm are matched so that a processing device can flexibly process dangerous cases, the detecting range can be widened, emergent rescue can be carried out, and an unmanned aerial vehicle can take off in an accelerated mode.
Owner:GUANGDONG HONGHUIJING TECH SERVICE CO LTD

Duck feather drying device for poultry processing

The invention belongs to the technical field of drying, particularly relates to a duck feather drying device for poultry processing. The duck feather drying device aims at solving the problem that duck feathers are mostly left to stand and dry, so that the duck feathers cannot be quickly and fully dried, the solution is provided, the duck feather drying device comprises a box body, supporting legsare fixedly connected to four corner positions of the outer wall of the bottom of the box body, a feeding mechanism is fixedly connected to the top of the box body, and a material guiding mechanism is arranged at the bottom of the feeding mechanism. According to the duck feather drying device, a stressed elastic metal plate is reset, so that the duck feathers are bounced up quickly, the purpose of extruding elasticity of the duck feathers is achieved, the duck feathers can be further scattered in a moving process through barbs arranged on the outer wall of a fixing rod, airflow generated is conveyed by arranging an air pump into a material pressing plate through the conveying of an air inlet hose, the heating plate heats airflow after being controlled by an electric control box to emit heat, finally hot air is formed and blown out from vent holes in the material pressing plate, and efficient dynamic drying of the duck feather is achieved in cooperation with extrusion and bounce of thematerial pressing plate.
Owner:陈功兰

Film coating tool for LCD panel of TFT-LCD screen

The invention discloses a filmcoating tool for an LCD panel of a TFT-LCD screen. The tool comprises a workbench, a groove is formed in the workbench, a connecting rod is connected into the groove in asliding mode, a fixing frame is welded and fixed to the connecting rod, and the fixing frame slides on the top of the workbench. A baffle is fixedly welded to the side, close to the center of the workbench, of the fixing frame, a rubber pad is fixedly glued to the side, close to the center of the workbench, of the baffle, a supporting column is slidably connected to the center of the workbench and penetrates through the workbench, and a supporting plate is fixedly welded to the end, located outside the workbench, of the supporting column. The tool has the advantages that the liquid crystal panel is limited in the vertical direction through a limiting clamping block and the supporting plate, and the liquid crystal panel is limited in the horizontal direction through the baffle and the rubber pad, so it is guaranteed that the liquid crystal panel cannot deviate in the coating process, the coating quality is not affected, and the percent of pass of products is increased.
Owner:广东高展智科光电有限公司

High-pressure pneumatic boosting take-off device for light unmanned aerial vehicle

The invention provides a high-pressure pneumatic boosting take-off device for a light unmanned aerial vehicle, relates to the technical field of unmanned aerial vehicles, and aims to solve the problems that in each take-off process of an existing boosting take-off device, the unmanned aerial vehicle needs boosting to fly to the air, a large amount of energy is consumed during each take-off of the unmanned aerial vehicle, and the energy consumption is high. When the take-off device is used, potential safety hazards are likely to occur due to improper operation, air is polluted, and economic losses are caused. The device comprises a bottom plate. And vertically upward fixing plates are fixedly mounted at the left end and the right end of the top plane of the bottom plate. When the two inserting rods slide out of the rectangular holes of the guide rods, the spring columns can bounce upwards quickly, the bearing plate and the unmanned aerial vehicle above the bearing plate can be ejected upwards at the same time, the unmanned aerial vehicle is emptied and then commanded by a remote controller, and when the spring columns are ejected quickly, upward impact force of the bearing plate is blocked by the buffer blocks due to overlarge force.
Owner:ZHONGXIN HANCHUANG BEIJING TECH CO LTD

Quick coupling structure

The invention discloses a quick coupling structure. The quick coupling structure comprises a coupling body capable of allowing an insertion pipe to be inserted, wherein a fixed seat is connected to the coupling body; an elastic clamping part capable of clamping the insertion pipe after the insertion pipe is inserted into the coupling body is arranged on the fixed seat; a housing sleeves the fixedseat; a first projection part capable of jacking the elastic clamping part to enable the elastic clamping part to tightly clamp the insertion pipe when the housing is located at an initial position isarranged on the inner wall of the housing; a first elastic sheet capable of rebounding the housing after sliding relative to the fixed seat back to the initial position is arranged on the fixed seat;and a second projection part capable of forming slide fit with the first elastic sheet is arranged on the inner wall of the housing. According to the quick coupling structure disclosed by the invention, the first elastic sheet is used for replacing an original spring structure, and rapid rebounding for the housing can be realized after the housing slides, so that the cost is saved; moreover, theupper end of the first elastic sheet is arranged in a manner of being bent towards the inner side, and used cooperatively with the housing, so that breakage due to long-time use is avoided; and the quick coupling structure is reasonable in design and capable of prolonging the service life.
Owner:QING YI METAL PROD ENTERPRISE CO LTD

Hanging pendulum buffer device of pendulum impact machine

The invention discloses a hanging pendulum buffer device of a pendulum impact testing machine. The hanging pendulum buffer device comprises a rack and a pendulum, wherein a buffer device is arranged between the pendulum and the rack. The hanging pendulum buffer device is characterized in that the buffer device comprises a rocking arm, an electromagnetic controller and a hook tongue, wherein mounting holes are respectively formed in the middle and the two ends of the rocking arm; the middle of the rocking arm is hinged on the rack; one end of the rocking arm is hinged with an electromagnetic controller, and the other end of the rocking arm is hinged with a hook tongue; the upper end of the hook tongue is a hook working point, and the lower end of the hook tongue is a impact buffer point; the upper end of the hook tongue is matched with a hook on the pendulum; and the impact buffer point at the lower end of the hook tongue abuts against a hydraulic buffer. The the hydraulic buffer serves as a buffer element in the hanging pendulum buffer device, and according to the structure of the hydraulic buffer, the fit clearance between a piston and the inner surface of a cylinder body is properly controlled, so that the phenomenon that the movement of the piston is out of nimbleness and not flexible can be avoided. Through a buffer action of the hydraulic buffer, the problems that the joggling and the collision of the hanging pendulum can be radically solved, and thus the stability and no-impact of the hanging pendulum are realized.
Owner:JINAN KEHUI TESTING INSTR

Carry-on cup for old people and using method thereof

The invention discloses a carry-on cup for old people and a using method thereof, and belongs to the technical field of intelligent water cups. The carry-on cup comprises a cup body, an emergency medicine supply box is clamped to an upper end of the cup body in a matched mode, and the emergency medicine supply box comprises a top cover and is movably installed at an upper end of the emergency medicine supply box through a torsional spring, the top cover is matched with a self-locking clamping groove formed in an inner surface of the emergency medicine supply box through a clamping block arranged on a lower surface of the top cover, so that the top cover can be quickly bounced under action of a torsional spring to cope with emergency situations, and quick medicine taking is achieved; a lower end of the cup body is coaxially connected with a control mechanism, the control mechanism is externally connected with a timing display, when timing display reaches preset time, the timing displaysounds to remind a patient of medicine taking time, then a rotor is controlled to rotate to push out medicine placed in a medicine containing box from a medicine falling through hole, and then the patient takes the medicine from a medicine taking opening.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Intelligent household door lock

The invention belongs to the technical field of door locks, and particularly relates to an intelligent household door lock. The intelligent household door lock comprises an outer box body, an outer handle is arranged outside the outer box body, and a rotating shaft is rotationally arranged on the outer box body; the outer end part of the rotating shaft is connected with the outer handle; a mounting cavity is formed in the upper end of the outer box body; a battery box is fixedly arranged in the mounting cavity, and a mounting inserting cover is inserted into the top end of the battery box; pulling grooves are formed in the outer box body, one end of each of the pulling grooves communicates with the outer wall of the rotating shaft, and the other ends of the pulling grooves communicate withthe outer wall of the battery box; sliding inserting grooves are formed in the two side walls of the battery box and the two side walls of the mounting inserting cover; pulling ropes are arranged inthe symmetrically-formed pulling grooves, and one end of each of the symmetrically-arranged pulling ropes is connected to the upper end face and the lower end face of the rotating shaft correspondingly; and the other ends of the pulling ropes are connected with mounting clamping heads, and the mounting clamping heads are slidably inserted into the sliding inserting grooves. According to the intelligent household door lock, the safety use of the intelligent household door lock is improved, and meanwhile, a battery of the intelligent household door lock is more convenient and faster to replace.
Owner:孔瑞扬

Multifunctional automatic hook bouncing fish float

The fish float includes an LED lamp, a light guide column, a battery, a conductive spring, a power generation spring, a triggering wire, a circular column, a float body, a resistance member and a fishfloat seat plug pin; The fish float is characterized in that the light guide column is installed on the top of the float body; the external of the float body is sleeved by the resistance member; theinternal of the float body is provided with the power generation spring; one end of the spring is connected to the triggering wire, and the other end of the spring is fixed on the float body; one endof the light guide column is provided with the LED lamp; one foot of the LED lamp is connected to the conductive spring; the battery is installed between the conductive spring and the power generationspring; the circular column is fixed at a proper position on the triggering wire; and the fish float seat plug pin is installed on the tail end of the triggering wire. When a fish pulls bait, a hookcan be rapidly bounced to hook the mouth of the fish in an extremely short time, so that the fish can be captured; and the lamp can be lighted to give a prompt after the fish is hooked, so that the fish float can completely substitute common fish floats.
Owner:杨光献

Leak-proof safety pipe for water purifier

ActiveCN107420580AWill not affect normal circulationSalvage renovationDiaphragm valvesEngine diaphragmsBlocked valvesNatural state
The invention relates to a leak-proof safety pipe for a water purifier. The leak-proof safety pipe for the water purifier is mounted between the water purifier and a water inlet pipe. The leak-proof safety pipe for the water purifier comprises pipe ends and a pipe body, wherein seal threads are arranged at the pipe ends; a safety cavity is formed in the pipe body, the lower bottom of the safety cavity is made of a piston plate, and the piston plate can slide in a reciprocating mode along the inner wall of the safety cavity; an adjustment plate is arranged at the upper end of the safety cavity, and an adjustment knob which penetrates through the pipe body is mounted on the upper portion of the adjustment plate; a pressure-limiting valve is arranged on the side wall of the safety cavity; a hollow blocking valve is arranged on the inner pipe wall of the pipe body and communicates with the pressure-limiting valve through a guide pipe; and in the natural state, the blocking valve is closely attached to the inner pipe wall of the pipe body. By adoption of the structure, pipe explosions caused by an excessively-high water pressure can be effectively prevented, and the using stability and safety of the water purifier are improved.
Owner:江苏易开得环保科技有限公司

Unmanned aerial vehicle take-off power assisting device arranged on water surface

The invention belongs to the field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle take-off power assisting device arranged on the water surface. The unmanned aerial vehicle take-off power assisting device comprises a cylinder body, an annular floating plate is fixedly connected to the top end of the side wall of the cylinder body, a plurality of buoyancy bags are fixedly connected to the bottom end of the annular floating plate, a plurality of driving mechanisms are fixedly connected to the side wall of the cylinder body, a power assisting cavity is formed in the cylinder body, and a plurality of air pressure pieces are fixedly connected to the inner bottom wall of the power assisting cavity. In the stage that the unmanned aerial vehicle needs to take off, the air pressure pieces can be rapidly stretched by utilizing the tension effect of the bag body and the water pressure effect, then a supporting block can be rapidly bounced upwards, first-stage acceleration of the supporting block and a supporting plate is achieved, meanwhile, the supporting plate can move upwards more quickly relative to the supporting block through a transmission mechanism, so that second-stage acceleration of the supporting plate is achieved, and it is ensured that the unmanned aerial vehicle located on the supporting plate can have good ejection and flying assisting effects through the second-stage acceleration.
Owner:湖州泰益智能科技有限公司

Special shoe cabinet capable of realizing oil applying and waxing on leather shoes

The invention provides a special shoe cabinet capable of realizing oil applying and waxing on leather shoes, and belongs to the technical field of shoe cabinets. The special shoe cabinet comprises a shell, storage compartments, a cabinet door, sliding rods, a sliding rod II, a drag chain I, a sliding table, sliding rods III, a drag chain II, a slider, a bottom fixing table and a control panel, wherein the storage compartments are arranged on the surface of the front end of the shell in an embedding manner, the cabinet door is movably connected to the right side of the front end of the shell, the sliding rods are fixedly connected in the shell, the sliding rod II is fixedly connected to the right side of the inside of the shell, the drag chain I is fixedly connected to the right side of the inside of the shell, the sliding table is connected to the surface of the sliding rod II in a sliding manner, the top of the sliding table is connected with the drag chain I, and the drag chain II is movably connected to the left side of the top of the sliding table. In the device, when bristle brushes connected through springs work, the positions can be adjusted through the springs, so that thebristle brushes can well attach to the leather shoes with different appearances.
Owner:曾红

Thread guiding mechanism of textile equipment for cotton cloth processing and using method of thread guiding mechanism

The invention discloses a thread guiding mechanism of textile equipment for cotton cloth processing and a using method of the thread guiding mechanism, and particularly relates to the field of textile. The thread guiding mechanism comprises a mounting rack rod, thread guide wheels are fixedly mounted on the bottom surface of the mounting rack rod, an air pressure tensioning mechanism and a thread moistening mechanism are fixedly mounted on the inner side of the mounting rack rod, and a reciprocating dust stirring mechanism is slidably connected to the bottom surface of the mounting rack rod. The air pressure tensioning mechanism comprises a sealing air pressure box, and an inner cavity of the sealing air pressure box is slidably connected with a sliding connecting plate. According to the scheme, under the action of the air pressure tensioning mechanism, the tensioning degree of a doubling thread can be adjusted through the air pressure tensioning mechanism in the conveying process of the doubling thread, the situation that the doubling thread droops due to the fact that the tensioning degree of the doubling thread is too small is prevented, meanwhile, mechanical abrasion can be effectively reduced in the mode that the tensioning degree is adjusted through air pressure, a certain springback space can be provided for a tensioning thread guide wheel, the doubling thread is prevented from being broken, and the magnitude of the tensioning force borne by the doubling thread can be visually judged through a barometer.
Owner:桐乡市隆源纺织有限公司

A wall percussion sound wave detection device

The invention relates to a wall knocking sound wave detection device, which includes a vehicle body, a knocking unit, a sensor unit and a controller, wherein: the knocking unit is arranged on the vehicle body, and includes a drive assembly, an elastic action assembly and a knocking unit sequentially connected by transmission. block, the driving component acts on the elastic action component through rotation, and drives the elastic action component to move, so that the knocking block hits the wall once in a working cycle and bounces up. The sensor unit is arranged on the vehicle body, including the acoustic wave sensor and the sensor The lifting component, the sensor lifting component drives the acoustic wave sensor to drop to fit the wall before the knocking block hits the wall, and drives the acoustic wave sensor to reset after the knocking is completed. Compared with the prior art, the present invention uses a motor to drive the elastic action assembly to move, and drives the knocking block to knock on the wall, each time the knocking force is constant and adjustable, and the sound wave is collected and detected by the sound wave sensor close to the wall, so that The detection is reliable and accurate.
Owner:TONGJI UNIV

Water purifier leak-proof insurance tube

ActiveCN107420580BWill not affect normal circulationSalvage renovationDiaphragm valvesEngine diaphragmsBlocked valvesNatural state
The invention relates to a leak-proof safety pipe for a water purifier. The leak-proof safety pipe for the water purifier is mounted between the water purifier and a water inlet pipe. The leak-proof safety pipe for the water purifier comprises pipe ends and a pipe body, wherein seal threads are arranged at the pipe ends; a safety cavity is formed in the pipe body, the lower bottom of the safety cavity is made of a piston plate, and the piston plate can slide in a reciprocating mode along the inner wall of the safety cavity; an adjustment plate is arranged at the upper end of the safety cavity, and an adjustment knob which penetrates through the pipe body is mounted on the upper portion of the adjustment plate; a pressure-limiting valve is arranged on the side wall of the safety cavity; a hollow blocking valve is arranged on the inner pipe wall of the pipe body and communicates with the pressure-limiting valve through a guide pipe; and in the natural state, the blocking valve is closely attached to the inner pipe wall of the pipe body. By adoption of the structure, pipe explosions caused by an excessively-high water pressure can be effectively prevented, and the using stability and safety of the water purifier are improved.
Owner:江苏易开得环保科技有限公司

Handheld standing-wave ratio tester

A handheld standing-wave ratio tester disclosed by the present invention comprises a tester body, the two sides of the tester body are fixedly connected with protective frames, the outer wall of the side, away from the tester body, of each protective frame is movably connected with an anti-skid handle, and each protective frame comprises a sweat removing main board and convex blocks installed at the two ends of the sweat removing main board. The back surface of each sweat removing main board is connected with an anti-skid pad, and the outer wall of each anti-skid pad is fixedly connected with the outer wall of the tester body. When the back of the hand abuts against an arc-shaped plate, a bandage can be pulled, an annular air bag is pressed, then air in the annular air bag is blown out of a sweat removing structure, air is blown to the center of the hand, air drying of sweat is accelerated, after an elastic air bag is pressed, the air in the elastic air bag can be guided into a driving device, the driving device extends, and the elastic air bag is driven to rotate. The antiskid plate is pushed out and makes contact with the back of the hand, the contact area is increased, friction force is increased, and the arc-shaped plate is prevented from sliding off from the back of the hand.
Owner:武汉鑫启裕电讯设备有限公司

Penis extender

InactiveCN1154453CExtend longExpand physiologyNon-surgical orthopedic devicesAbutmentGlans penis
A penis extender for enlarging the male organ by a long-term extension treatment of the Corpora cavernosa comprises an extension element located between a fastening device (4) for the glans penis (5) and a holder (2) for the root (3) of the penis which acts as an abutment. The extension element is designed as a flexible band (1) that can be slung around the body of the user.
Owner:PHALOMED HLDG

Intelligent drainage method based on rain sewage pipe network flow data monitoring

The invention discloses an intelligent drainage method based on flow data monitoring of a rain sewage pipe network, and the method comprises the steps: arranging a tilt angle sensor at a preset position of an inspection well and a pipe network, enabling the tilt angle sensor to be in communication connection with a controller, and enabling the tilt angle sensor to transmit the monitored tilt angle change information to the controller; the upper end of the tilt angle sensor is hinged to a fixed object, and the tilt angle sensor can float on water discharged by a pipe network; the tilt angle sensor is small in size and low in power consumption, so that long-time operation can be realized without external power supply, the influence of the size of the data acquisition sensor on water flow in a pipeline can be remarkably reduced, and the authenticity of data acquired by the data acquisition sensor is improved; the small-size structure can adapt to installation and use of a data acquisition sensor in a small-diameter pipeline, and the universality is improved.
Owner:HEFEI ZHONGSHENG WATER DEV CO LTD

Combined educational child electronic toy musical instrument

The invention discloses a combined educational child electronic toy piano, and belongs to the technical field of child toys. A combined educational child electronic toy musical instrument comprises a box body, two rotating discs are symmetrically, coaxially and fixedly connected to the two ends of a rotating shaft, a plurality of tooth columns are fixedly arranged on the rear portion of the bottom face of the circumferential outer wall of each rotating disc in a quarter arc shape at equal intervals, a supporting plate is fixedly arranged in the middle of the front wall of the rotating shaft, and two fixing iron wires are symmetrically arranged at the rear end of the bottom face of the supporting plate. A rotating column is coaxially and fixedly connected to the rear end of the fixing iron wire, a rotating groove is formed in the position, corresponding to the rear end of the fixing iron wire and the rotating column, of the bottom face of the supporting plate, a rear plate is fixedly arranged on the rear portion of the top face of the supporting plate, and a front plate is hinged to the front end of the bottom face of the supporting plate through an axis. And the rear part of the front plate is provided with an edge groove relative to the torsion spring. The device is easy and convenient to operate, the whole device can be unfolded along with the drawer drawing action of a child, the operation process is integrated, and the convenience degree is high.
Owner:刘彩云

Heat distribution pipeline with safety catch

The invention provides a heat distribution pipeline with a safety catch. The heat distribution pipeline with the safety catch comprises a shell, wherein a groove and an inner cavity are embedded in the upper end and the lower end of the inner wall of the shell correspondingly; a water inlet frame is installed in the inner cavity; a hole is embedded in the upper end of the water inlet frame; a baffle is installed at the lower end in the hole; a sliding rod is slidably connected to the other side in the water inlet frame; an outer bearing is rotationally arranged on the side, close to the sliding rod, in the water inlet frame; the sliding rod rapidly impacts one side of an upper swing frame when sliding; the upper swing frame drives a lower swing frame to swing through a rotating ball; and the lower end of the lower swing frame tilts at an angle to be extruded to the lower end of a sliding disc. Since a clamping frame is set in an isosceles trapezoid, a limiting strip at the upper end of the sliding disc can be conveniently bounced at the upper end of the clamping frame, then the sliding disc can quickly slide downwards in a telescopic disc, and a magnet at the lower end of the sliding disc is quickly embedded into the groove, so that the interior of the heat distribution pipeline can be blocked when leakage occurs.
Owner:陈定丽

Chassis vehicle

The invention relates to a chassis vehicle. The chassis vehicle comprises a cross beam, a frame, a screw rod, an interlocking mechanism, a test position auxiliary switch and a working position auxiliary switch. The interlocking mechanism comprises a lock plate, a reset torsional spring and two groups of interlocking assemblies. The two groups of interlocking assemblies are arranged between the lock plate and the test position auxiliary switch and between the lock plate and the working position auxiliary switch. Each interlocking assembly comprises a sliding block, a pulling plate and a top plate. A first support rod and a second support rod are arranged on one side of the pull plate, and the first supporting rod abuts against the top plate. An interlocking sheet is arranged on the lock plate. The second supporting rod acts along with the pulling plate and can shift the interlocking sheet, locking or unlocking of the locking plate and the screw rod can be achieved, crank arms are connected between the sliding block of each interlocking assembly and the test position auxiliary switch and between the sliding block of each interlocking assembly and the working position auxiliary switchrespectively, the crank arms act along with the sliding blocks, and connection or disconnection of the test position auxiliary switch and the working position auxiliary switch can be achieved. The chassis vehicle is stable and reliable in performance, high in safety coefficient, small in operation force and sensitive in locking bounce.
Owner:YUFENG ELECTRIC CO LTD

Hanging pendulum buffer device of pendulum impact machine

The invention discloses a hanging pendulum buffer device of a pendulum impact testing machine. The hanging pendulum buffer device comprises a rack and a pendulum, wherein a buffer device is arranged between the pendulum and the rack. The hanging pendulum buffer device is characterized in that the buffer device comprises a rocking arm, an electromagnetic controller and a hook tongue, wherein mounting holes are respectively formed in the middle and the two ends of the rocking arm; the middle of the rocking arm is hinged on the rack; one end of the rocking arm is hinged with an electromagnetic controller, and the other end of the rocking arm is hinged with a hook tongue; the upper end of the hook tongue is a hook working point, and the lower end of the hook tongue is a impact buffer point; the upper end of the hook tongue is matched with a hook on the pendulum; and the impact buffer point at the lower end of the hook tongue abuts against a hydraulic buffer. The the hydraulic buffer serves as a buffer element in the hanging pendulum buffer device, and according to the structure of the hydraulic buffer, the fit clearance between a piston and the inner surface of a cylinder body is properly controlled, so that the phenomenon that the movement of the piston is out of nimbleness and not flexible can be avoided. Through a buffer action of the hydraulic buffer, the problems that the joggling and the collision of the hanging pendulum can be radically solved, and thus the stability and no-impact of the hanging pendulum are realized.
Owner:JINAN KEHUI TESTING INSTR

Head-mounted auxiliary lighting device for patient examination

InactiveCN111956182AEasy to useEasy to adjust the size of the wearing rangeDiagnostic recording/measuringSensorsSurgeryMechanical engineering
The invention discloses a head-mounted auxiliary lighting device for patient examination. The head-mounted auxiliary lighting device comprises a fixed cross beam, a control box and an LED searchlight,wherein a first bridle is fixedly sewn to the left side of the fixed cross beam, and a lantern ring is hinged to the other end of the first bridle; a second bridle is fixedly sewn to one end of the right side of the fixed cross beam; a top support is fixedly installed at the top of the fixed cross beam through a support; the control box is fixedly arranged at the top of the top support; and clamping sleeves are symmetrically fixed to the left side and the right side of the front face of the fixed cross beam, and supporting columns are inserted into the two clamping sleeves. A medical transparent film is connected between a rotating shaft and a rotating rod, the infection probability of medical staff is effectively reduced; meanwhile, a brush plate is fixed to the inner wall of the front face of a second through groove, disinfection sterilization can be effectively conducted on the surface of the used medical transparent film, innocent treatment is conducted on the outer side surface of the medical transparent film, and the use safety of the device is effectively guaranteed.
Owner:合肥市擎海信息科技有限公司
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