25results about How to "Avoid falling and losing" patented technology

The present invention provides an automatic battery replacement device for new energy vehicles, which relates to the technical field of electric vehicles, including: a battery replacement station, wherein an installation warehouse for installing batteries is installed on the lower surface of the battery replacement station, a transport warehouse for transferring batteries is provided on the lower surface of the installation warehouse, a collection warehouse for storing batteries is installed on the upper surface of the transport warehouse, a battery conveying plate is arranged inside the installation warehouse, storage platforms are installed on both sides of the battery replacement station, rain shields are installed on both sides of the battery replacement station, an electric control box is installed on the outer wall of the battery replacement station, a control panel is installed inside the battery replacement station, and an installation groove is provided at the bottom of the inner wall of the battery replacement station; an adjustment device, which is located on the battery conveying plate. The present invention can automatically fine-tune the battery replacement plate, so that the batteries on the surface of the battery replacement plate can be accurately aligned with the chassis of the vehicle whose batteries are to be replaced, thereby improving the battery replacement efficiency, having high automation, and being worthy of in-depth promotion.

The utility model provides a high formwork support rod deformation monitoring device, and relates to the technical field of monitoring devices, the high formwork support rod deformation monitoring device comprises a laser emitter and a laser receiver, the convenient device comprises a U-shaped block, one side of the inner wall of the U-shaped block is fixedly connected with two convex blocks, one side of the U-shaped block is rotatably connected with a threaded cylinder, and the other side of the U-shaped block is rotatably connected with the threaded cylinder. The device comprises a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with two screw rods, one end, far away from the threaded cylinder, of each screw rod is fixedly connected with a sliding rod, and one end of each sliding rod is fixedly connected with a clamping block. The positions of the clamping blocks are adjusted by rotating the threaded cylinder to press one sides of the two clamping blocks on the outer surface of the supporting rod, the laser transmitter and the laser receiver are installed on the outer surface of the supporting rod, and when the positions of the laser transmitter and the laser receiver need to be adjusted, the threaded cylinder is rotated to enable the two clamping blocks to be away from each other, and then the position of the U-shaped block is adjusted. And the installation and use flexibility of the monitoring device is improved.

The utility model provides steel sheet pile correcting equipment convenient to fix, and relates to the technical field of steel sheet pile correcting equipment. The steel sheet pile correcting equipment convenient to fix comprises a machine body, a base is arranged at the bottom end of the machine body, a guide rail is arranged at the top end of the base, a pressing roller is arranged in the machine body, and a motor is arranged on the outer surface of the machine body. A supporting device is arranged at one end of the outer surface of the machine body, the supporting device comprises two groove rods, a U-shaped plate is arranged on the outer surface of each U-shaped rod, and a magnetic plate is arranged on the outer surface of each U-shaped plate. When the steel sheet pile moves, the magnetic plate on the outer surface of the U-shaped plate magnetically attracts the steel sheet pile to drive the U-shaped rod to slide on the inner wall of the groove rod along with the steel sheet pile, the lower portion of the steel sheet pile is supported through the U-shaped rod and the U-shaped plate, the position and angle of the steel sheet pile are fixed conveniently, and the angle of the end, away from the machine body, of the steel sheet pile is prevented from inclining as much as possible; the correction effect on the steel sheet pile is influenced.

The utility model discloses a design tool which belongs to the technical field of cultural design and comprises a measuring scale, a sliding groove is formed in the measuring scale, a baffle is fixedly connected to the middle of the sliding groove, a first sliding block is arranged on the left side of the baffle, a second sliding block is arranged on the right side of the baffle, a first protruding block is fixedly connected to the bottom of the first sliding block, and an infrared emitter is arranged at one end of the first protruding block. The bottom of the first sliding block is fixedly connected with a first convex block, the bottom of the second sliding block is fixedly connected with a second convex block, the right side of the second convex block is fixedly connected with an infrared receiver, the right side of the infrared receiver is provided with a controller, and the right side of the controller is provided with a display screen. Measurement is carried out through an infrared receiver, a controller and a display screen, the accuracy of a measurement result is improved, related tools can be placed in an arranged containing box, a clamping block is connected into a clamping groove, a lock is connected into a through hole, the containing box is locked, the tools are prevented from falling off and being lost, and the safety performance of the containing box is improved.

The sitting posture correcting type desk chair comprises a desk plate, a storage opening is formed in one end face of the desk plate, a desk barrel is arranged on the other end face of the desk plate, a placing table is detachably connected to the lower portion of the outer portion of the desk barrel, the whole placing table is in an L shape, and desk legs are detachably connected to the portions, on the two sides of the desk barrel, of the desk plate. Racks are arranged on the end faces of the inner sides of the table legs, the racks are flush with the table legs, pens can be stored by forming the storage opening in the table plate, a water cup can be stably placed through the placing table, and therefore students can use the table conveniently, the table can be connected with the fixing bases on the chair legs through the racks, and the table is convenient to use. Therefore, the positions of the desk and the chair are kept unchanged after adjustment, and students can use the desk and the chair more conveniently.

The utility model relates to electronic signature technical field, specifically disclose a kind of electromagnetic signature device, including signature equipment main part and signing pen, the one side of signature equipment main part is fixedly installed with connecting frame, the outer wall one side of connecting frame is fixedly installed with servo motor, the output of servo motor is fixedly connected with installation shaft, the surface of signature equipment main part is slidably installed with protective shell, the surface of installation shaft is rotatably installed with take-up drum, the surface of installation shaft is fixedly installed with hollow block, line rope can prevent signing pen from falling and losing when using, outwardly pulling signing pen can make line rope length increase, facilitate personnel to write signature, servo motor drives installation shaft rotation can be overlength line rope is reeled, avoid line rope too long or too short influence signing pen's writing experience, protective shell can cover signature equipment main part surface and protect, and cleaning cloth can wipe and clean screen when sliding.

The utility model relates to the technical field of data storage equipment, and discloses a data storage management device which comprises a storage cabinet, cabinet doors are connected to the left side and the right side of the front end of the storage cabinet in a sliding mode, a camera and a control panel are fixedly connected to the outer walls of the middles of the front ends of the cabinet doors on the two sides respectively, and the camera is electrically connected with the control panel. A sliding groove is formed in the lower side of the front end of the storage cabinet, a motor is fixedly connected to the inner wall of the middle of the sliding groove, and the motor is connected with the two-way screw through a gear set. Data files are placed through the L-shaped sliding seats, the clamping plates and the fixing plates are matched to fix and clamp the data files, disorder and loss are avoided, working efficiency is improved, the cabinet doors on the two sides can be automatically opened and closed through matching of the gear sets and the screw rods, operation is easy and convenient, time cost of a user is reduced, and convenience of the device is improved.

The utility model provides a cannon roll cutting device, which relates to the technical field of cutting devices, and comprises a machine body, a first motor is arranged at the top end of the machine body, two rotating rollers are arranged at the output end of the first motor, a collecting device is arranged on one side of the machine body, and the collecting device comprises a collecting box. The cutting device comprises a machine body, a collecting box is arranged in the machine body, two inserting rods are fixedly connected to one side of the collecting box, two inserting grooves are formed in one side of the machine body, an inclined plate is fixedly connected to the inner wall of the collecting box, and a plurality of moving wheels are arranged at the bottom end of the collecting box. The collecting box can be located on one side of the machine body, the gun rolls cut from one side of the positioning rod are collected through the collecting box, the collecting box is pulled to enable the two inserting rods on one side of the collecting box to be separated from the interiors of the inserting grooves, and then the collecting box is pushed to move through the moving wheels so that the collecting box can be conveniently moved to carry and transfer the gun rolls.

The utility model provides a remote-controlled building fire monitor, which relates to the technical field of fire-fighting facilities. The utility model includes an inlet pipe, the top end of the inlet pipe is connected with a monitor body through a flange, the outer surface of the monitor body is rotatably connected with a barrel, one side of the bottom end of the barrel is provided with a collection device by means of a convenient device, the collection device includes a collection box, a groove is formed inside the collection box, a water drainage hole is formed at the bottom end of the inner wall of the groove, and the bottom end of the collection box is fixedly connected with a telescopic pipe. By setting the collection device, when installing the fire monitor, the collection box can be installed on one side of the bottom end of the barrel by means of the convenient device, the bottom end of the telescopic pipe is connected with the water recovery pipeline of the building through a flange, and the water dripping when the water flows out through the barrel will enter the groove and be sent to the water recovery pipeline through the telescopic pipe, so as to recover the water dripping at the barrel, reduce the waste of water resources, and improve the environmental protection performance when the fire monitor is used.

The utility model provides a sectional type crankshaft, which relates to the technical field of crankshafts and comprises a main shaft body, a main journal is arranged on one side of the main shaft body, a connecting rod is fixedly connected to one side of the main journal, a crank body is fixedly connected to one side of the connecting rod, an adjusting device is arranged on one side of the crank body, and the adjusting device is arranged on the other side of the crank body. The adjusting device comprises a round rod and a groove rod, one end of the round rod is fixedly connected with a convex rod, one end of the convex rod is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a threaded ring, and a clamping groove is formed in the groove rod. The distance between the round rod and the groove rod can be adjusted by pulling the round rod to enable the protruding rod to slide on the inner wall of the clamping groove, the distance between the two crank bodies is changed, the two crank bodies are fixed by rotating the threaded ring, and therefore when the crank shaft is used, the length of the crank body arm rod can be adjusted according to needs, and connecting pieces with different thicknesses can be conveniently clamped between the two crank bodies; and the convenience of the crankshaft is improved.

A blood gas specimen transportation device comprises a container body used for storing refrigerating fluid, a plurality of storage tubes are inserted into the container body, at least part of each storage tube is located in the refrigerating fluid, and a detachable sealing plug is arranged at the opening of each storage tube; the container body is further provided with a handle and further comprises a timer used for recording the transportation duration. Most of the storage pipe is located in the refrigerating fluid which can be frozen into ice blocks, and the refrigerating effect is good; a storage tube is arranged to facilitate the storage of the blood gas specimen; a sealing plug is arranged, so that the blood-gas specimens are prevented from falling off and being lost in the inspection process, and ice water is prevented from shaking to enter the storage tube from the tube opening of the storage tube in the transportation process after ice blocks are melted to pollute the blood-gas specimens; the timer is used for reminding transportation personnel to control the transportation time, so that timeout is avoided; the transportation device is simple in structure and low in cost, the blood-gas specimens cannot be exposed to high temperature for a long time, and the situation of inaccurate detection is effectively reduced.

The utility model relates to a tracker for an Alzheimer's disease patient, which comprises a tracker body, the right side of the tracker body is fixedly connected with a second watchband, the left side of the tracker body is fixedly connected with a first watchband, and one side of the second watchband far away from the tracker body is provided with a locking assembly. The locking assembly comprises a locking block. According to the tracker for the patient with the Alzheimer disease, by arranging the locking assembly, when the tracker is worn, a pull plate is pulled firstly to drive a movable block to move downwards, a limiting rod can be pulled out of a limiting groove, then a pull block is pulled to move a positioning rod out of an inserting groove, and then a first watchband can penetrate through a locking block; the positioning rod penetrates through the positioning hole and then is inserted into the inserting groove, the first watchband can be fixed in the locking block, the limiting rod can be inserted into the limiting groove again through resilience force of the second spring to lock the positioning rod, and therefore the watchband is not prone to falling off, and the tracker is prevented from falling off and being lost.

The invention provides a turboshaft engine starting and accessory transmission system static torsion test tool system, and relates to the technical field of static torsion tests.The turboshaft engine starting and accessory transmission system static torsion test tool system comprises a base, the output end of an electric sliding seat and the output end of a torsion motor are each provided with a clamping device, and each clamping device comprises a frame rod; one side of the output end of the twisting motor and one end of the electric sliding seat are fixedly connected with frame rods correspondingly, the inner wall of the round rod is in threaded connection with a connecting rod, the top end of the connecting rod is fixedly connected with a groove block, one end of the connecting rod is fixedly connected with a push rod, and an oil groove is formed in the round rod. The servo motor is operated to control the two moving blocks to clamp the upper end and the lower end of the shaft rod respectively to fix the position of the shaft rod, the inner wall of the expansion groove expands outwards to deform to further limit the position of the shaft rod between the pressing blocks, and the situation that when the twisting motor rotates, the angles of the two ends of the shaft rod deviate, and the test result is affected is avoided as much as possible.

The present invention relates to a mobile terminal with a built-in Bluetooth headset. It aims to solve the problems in the prior art that the Bluetooth headset used for mobile terminals is inconvenient to carry, difficult to find and inconvenient to charge. The present invention includes a mobile terminal body, a Bluetooth headset, an elastic push-out unit, an attraction unit and a charging unit; a receiving cavity is provided on the mobile terminal body, and the receiving cavity opens to the side of the mobile terminal body; the elastic push-out unit is provided at the bottom of the receiving cavity, and the Bluetooth headset is provided in the receiving cavity and can freely enter and exit the receiving cavity; the elastic push-out unit is a quick-acting switch, which is immediately stuck when pressed for the first time and popped out when pressed again; the attraction unit includes a first magnetic component fixed to the outer end of the quick-acting switch button and a second magnetic component provided at the inner end of the Bluetooth headset; the first magnetic component and the second magnetic component are magnetically attracted to each other; the charging unit includes a charging contact component provided in the receiving cavity and a charging contact point component provided on the Bluetooth headset and matching the charging contact component.

A protection assembly of a flatbed cart comprises a cart hopper bottom plate, a cart hopper vertical plate, a cart hopper opening and closing door and protection buffer frames, the upper portion of the cart hopper bottom plate is fixedly connected with the cart hopper vertical plate, the opening end of the cart hopper vertical plate is connected with the cart hopper opening and closing door, the cart hopper opening and closing door slides in the cart hopper vertical plate, and the two protection buffer frames are connected to the outer side of the cart hopper vertical plate. The hopper vertical plate and the hopper opening and closing door are prevented from being collided and deformed, the service life of the hopper vertical plate and the service life of the hopper opening and closing door are prolonged, the protection buffer frame plays a role in buffering the hopper vertical plate and the hopper opening and closing door, the protection buffer frame is pressed, and the collision force is reduced under the action of the double springs; the impact force received by the hopper vertical plate and the hopper opening and closing door is reduced, the protection effect is better, and goods are prevented from falling off and being lost.

The utility model discloses a probe module assembly for testing a camera, relates to the technical field of probe modules, and solves the problem that in the testing process of the camera, when a worker needs to replace different probes according to testing types, the probes need to be repeatedly disassembled and assembled, so that the testing speed of the camera is slowed down. Comprising a mounting seat fixedly connected with test equipment, a plurality of probe seats capable of moving up and down are movably mounted in the mounting seat, and probe bodies are mounted at the lower ends of the probe seats; the adjusting assembly is used for adjusting the positions of the probe seat and the probe body in the mounting seat; according to the utility model, the probes of various models are installed in the installation seat, different probe bodies can be rapidly replaced according to test types, the probe bodies do not need to be repeatedly disassembled and assembled, the camera test speed can be effectively improved, and the elastic cushion blocks are fixedly embedded in the upper side and the lower side of the inclined connecting rod, so that the test efficiency is improved. The inclined connecting rod can be prevented from rotating out of the horizontal part of the movable groove due to mistaken touch.

The utility model provides a shock absorption type drain pipe joint, which relates to the technical field of drain pipe joints, and comprises a pipe body, the outer surface of the pipe body is fixedly connected with a chuck, the outer surface of the pipe body is provided with a clamping device by means of an auxiliary device, the clamping device comprises a connecting rod, the top end of the through rod is rotatably connected with a threaded cylinder, and the threaded cylinder is connected with the chuck. A through rod is arranged in the pipe body, two groove rods are connected to the inner wall of the through rod in a sliding mode, sliding rods are connected to the inner walls of the groove rods in a sliding mode, and a fan-shaped block is fixedly connected to one end of each sliding rod. The two first screws move to drive the two groove rods to move and adjust the positions by rotating the threaded cylinder, one sides of the two fan-shaped blocks are pressed on the two sides of the outer surface of the sewer pipe respectively, the mutual position between the sewer pipe and the pipe body is further fixed, the connecting position of the sewer pipe and the drainage pipe connector is prevented from loosening as much as possible, and the service life of the sewer pipe is prolonged. The normal operation of the drainage function is influenced.

The utility model provides a winnowing machine is used in tea processing relates to tea processing equipment technical field, the utility model discloses a machine body, the top of machine body is provided with conveying device, the inside of machine body is provided with winnowing pipe, the bottom fixedly connected with support leg of machine body, one end of machine body is provided with adjusting device, adjusting device includes groove board, the outer surface of machine body is opened in the chute, one end of sliding plate is fixedly connected with sliding rod, the outer surface screw thread connection of sliding rod one end has screw ring, the utility model discloses adjusting device is set up, through the inner wall sliding of sliding rod in the chute and makes the inner wall sliding of sliding plate in the groove board and goes in or extends the inside of groove board, adjusts the angle between sliding plate and groove board and machine body, the height position of tea from sliding plate output is convenient to adjust, the tea collection frame of different height is placed below sliding plate, promotes the compatibility and flexibility when using winnowing machine.

The utility model provides a corrosion-resistant valve pneumatic actuator with long service life, which relates to the technical field of pneumatic actuators, and comprises a shell, a shaft rod is arranged at the bottom end of the shell, two air passage pipes are arranged on one side of the shell, a clamping device is arranged on one side, close to the air passage pipes, of the outer surface of the shell by means of a convenient device, and the clamping device is arranged on the other side of the shell. The clamping device comprises two rectangular blocks, the inner walls of the rectangular blocks are rotationally connected with screw rods, and the ends, away from the sliding rods, of the L-shaped blocks are fixedly connected with fan-shaped blocks. The two fan-shaped blocks on the same side are pressed on the upper side and the lower side of the outer surface of the gas conveying pipeline respectively to clamp the gas conveying pipeline, connection between the gas conveying pipeline and the gas channel pipe is reinforced, and it is avoided as much as possible that connection between the gas conveying pipeline and the gas channel pipe is loosened, consequently, gas leakage is caused, and normal operation of a pneumatic actuator is affected.

The utility model discloses a visual memory puzzle device, which relates to the technical field of educational toys, and comprises a box body, a box cover, a magnetic plate and a plurality of puzzle blocks, the plurality of puzzle blocks are placed on the inner side of the box body, ferromagnetic metal sheets are arranged in the puzzle blocks, the box cover is rotatably connected to the upper end of the box body in a damping manner, and a buckle is connected between the box body and the box cover. And the magnetic suction plate is mounted on the box cover. Through the matching effect of the jigsaw blocks with the built-in ferromagnetic metal sheets and the magnetic attraction plates arranged on the box cover, after the box cover is opened, a plurality of jigsaw blocks can be spread on the inner side of the box body, the needed jigsaw blocks can be found, the jigsaw blocks are attracted to the inner side of the box cover one by one, the occupied area of the jigsaw is reduced, and meanwhile the jigsaw puzzle is convenient to use. The jigsaw blocks can be effectively prevented from falling off and being lost, after jigsaw is completed, the magnetic attraction plate can be pulled out through the handle, at the moment, the jigsaw blocks originally attracted to the inner side of the box cover through the magnetic attraction plate lose attraction force and automatically fall into the box body, and manual taking down one by one is not needed.

The intravenous infusion device comprises an infusion support, an infusion container and an infusion tube, the infusion container is hung on the infusion support, the infusion support is provided with a supporting platform and an infusion heating device, the supporting platform is provided with a heating piece and a sensing device located in front of the heating piece, and the sensing device is aligned to the upper portion of the heating piece. The induction device is used for controlling the heating piece and the infusion heating device to be started and stopped, the infusion heating device is provided with an openable heating channel, one end of the infusion tube is connected with the infusion container, and the other end of the infusion tube can penetrate through the heating channel and extend to the supporting platform. The infusion heating device is simple in structure and convenient to use, adverse reactions of intravenous injection of a patient can be relieved, and the workload of medical workers and the risk of intravenous injection are reduced.

The utility model provides an electric power fitting stay wire hoop, and relates to the stay wire hoop technical field, the electric power fitting stay wire hoop comprises a first hoop body and a second hoop body, one ends of two second groove rods are respectively fixedly connected with two ends of the first hoop body, the inner wall of the first groove rod is in sliding connection with a first sliding rod, and the inner wall of the first sliding rod is in sliding connection with a second sliding rod. A first sliding rod is arranged on the first hoop body, a second sliding rod is arranged on the second hoop body, a threaded rod is fixedly connected to one side of the first sliding rod, a threaded ring is connected to the outer surface of the threaded rod in a threaded mode, and a round rod is fixedly connected to one side of the second sliding rod. Then the threaded ring is rotated to move on the outer surface of the screw rod towards the direction of the first groove rod, one side of the threaded ring is pressed on the outer surface of the first groove rod to fix the position of the first sliding rod, then the electric wire can be wound on the outer surfaces of the cylinder and the round rod to connect the electric wire with the hoop, and the situation that the electric wire abuts against the surface of the hoop below and is bent is avoided.