32results about How to "To achieve the effect of placement" patented technology

The invention discloses an anti-falling device for dendrobium cultivation. The anti-falling device for dendrobium cultivation comprises anti-sliding bases, supporting rods, rotating limiting devices,an upper installing frame and a lower installing frame, wherein spring installing plates are installed on the inner surfaces of the lower installing frame, limiting springs are installed at the ends,away from the lower installing frame, of the spring installing plates, flowerpot supporting plates are installed at the tail ends of the limiting springs, a flowerpot is arranged in the middles of theflowerpot supporting plates, and the supporting rods are installed at portions of the four corners of the lower installing frame; the anti-sliding bases are installed at the tail ends of the supporting rods, and the supporting rods at the upper portion of the lower installing frame are connected through the upper installing frame; the rotating limiting devices are installed in the middles of thefour edges of the upper installing frame, rotating bolts are installed in the middles of the rotating limiting devices, and rotating nuts are installed at one ends of the rotating bolts. By means of the anti-falling device for dendrobium cultivation, flowerpots can be conveniently placed, and through the rotating limiting devices at the upper ends, main dendrobium stems with different sizes can besupported for preventing dendrobium from falling.

The invention discloses a stack-up device for electric power equipment. The stack-up device for the electric power equipment comprises an operating platform. A first motor is arranged inside the operating platform, and an output shaft of the first motor penetrates through and inserts into the top of the operating platform and is connected with a cylinder. The cylinder is located on the operating platform, and the top of the cylinder is connected with a bottom plate. A lifting platform is arranged at the top of the bottom plate. A second motor is arranged on the inner wall of the lifting platform, and an output shaft of the second motor is connected with a rotating shaft. Two first sliding grooves are formed in the surface of the lifting platform. The interiors of the two first sliding grooves are both in sliding connection with supporting rods, and the two supporting rods are connected through a connecting rod. In addition, the other end of a first electronic telescopic rod penetrates through and inserts into a second sliding groove and is connected with an L-shaped sliding block. A clamping component comprises a clamping block. A second electronic telescopic rod is arranged on the inner wall of the left side of the clamping block, and the other end of the second electronic telescopic rod penetrates through and inserts into a first hole groove and is connected with a second connecting post. According to the stack-up device for the electric power equipment, the clamping and placing effects by rotating at 360 degrees are achieved, and the effect of adjusting the clamping sizes is achieved.

The invention relates to the technical field of instruments and apparatus, and discloses a device for fast placing instruments and apparatus. The device comprises a shell, and a supporting plate is movably connected in the shell. The bottom end of the supporting plate is movably connected with an upper plate, and the side face of the upper plate is movably connected with a base. A movable rod is movably connected in the base, and the front face of the base is movably connected with a pull door. The inner wall of the bottom of the base is movably connected with a protection layer, and the outerside of the protection layer is movably connected with a connecting plate. A long plate is movably connected in the connecting plate. According to the device for placing the instruments and apparatus, after a pull ring is pulled, the pull ring is movably connected with a cross rod, the cross rod is pulled to move outwards, and a fixed block on the cross rod is pulled to enable the horizontal distance between the left end and the right end of the long rod to become long; and the other end of the long rod is movably connected with a sliding block, the sliding block is pushed to slide in a sliding groove in the long plate, and therefore the effect of pulling the pull ring to drive the sliding block to move is achieved.

The invention discloses an agricultural machinery grain drying treatment device. The agricultural machinery grain drying treatment device comprises a box body, the top of the box body is fixedly connected with a first placing box, the box body is internally and fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a storing box, the bottom of the box body is fixedly connected with a second placing box, the first placing box is internally and fixedly connected with a stirring mechanism, and the back face of the box body is fixedly connected with a collectionbox. According to the agricultural machinery grain drying treatment device, by means of the arrangements of the fixed plate and the storing box, the effect of placing grain is achieved; by means of the stirring mechanism, the effect of stirring the grain is achieved; by means of a first air fan and the collection box, the effect of absorbing dust generated by the grain is achieved; by means of adust sensor, the effect of detecting the dust is achieved; by means of heating blocks, the effect of generating heat is achieved; by means of a stretching and contracting mechanism, the effect of driving the storing box to shake is achieved; and by means of the agricultural machinery grain drying treatment device, the grain can be effectively dried, and the agricultural machinery grain drying treatment device is convenient to use for people.

The invention discloses a punching machine for plastic. The machine comprises a base, a groove is formed in the left side of the top of the base, a first motor is arranged on the top of the base, on the top of the groove, and a second motor is arranged on the right side of the top of the base; an electric telescopic rod is fixedly connected to the interior of the groove, a fixing plate is fixedlyconnected to the top of the electric telescopic rod, and the top of the fixing plate is fixedly connected with the first motor. According to the punching machine for plastic, through arrangement of the base, the effect that the plastic accessories are placed is achieved; through the second motor, the effect that a threaded rod is driven to rotate is achieved; through the threaded rod and a threaded pipe, the effect that a second clamping plate is driven to move is achieved; through a first clamping plate and the second clamping plate, the effect that the plastic accessories are fixed is achieved; through the electric telescopic rod, the effect that the heights of the first motor and a drilling head are adjusted is achieved; through the first motor and the drilling head, the punching effectis achieved; the plastic accessories of different heights can be punched, and people use the punching machine conveniently.

The invention discloses a stainless steel tube internal finishing device, which comprises a support foot, a base, a support plate, a lifting motor, a connecting column, a grinding device and an outer grinding ring. The support foot is welded on the lower surface of the base, and both sides of the upper end of the base are installed There is a support plate, a lifting motor is installed on the opposite surface of the support plate, a lifting rack is installed on the opposite surface of the lifting motor, the top of the lifting rack is connected through a connecting column, and a lifting rack is installed at the end of the connecting column. Grinding device, an inner grinding motor is installed at the end of the connecting column, an inner grinding rotating shaft is installed at the output end of the inner grinding motor, an inner grinding wheel is installed on the inner grinding rotating shaft, and the lower end of the elevating rack is oppositely installed There is an external grinding device, and the upper end of the external grinding device is provided with an external grinding motor. The invention can grind the inner and outer surfaces of the stainless steel pipe through the inner grinding motor and the outer grinding motor, so that the surface of the pipe fitting is smoother and the use effect is better.

The invention discloses a disinfection and sterilization box for plastic instruments. The disinfection and sterilization box comprises a box body, wherein the bottom part of the surface of an inner cavity of the box body is fixedly connected with a first support plate; the top part of the surface of the inner cavity of the box body is fixedly connected with a second support plate; the center of axle of the bottom part of the inner cavity of the box body is fixedly connected with a motor; a rotary shaft of the motor penetrates through the first support plate, and is fixedly connected with a fixed plate; the top part of the fixed plate is fixedly connected with a blocking plate. The disinfection and sterilization box has the advantages that by arranging the motor, the fixed plate is driven to rotate; by arranging the fixed plate and the blocking plate, the plastic instruments can be placed; by arranging a heating box and a heating block, the heat can be produced; by arranging a first fanand a spray head, the heat is blown into the box body; by arranging an ozone generator, the ozone is produced to sterilize; by arranging an ultraviolet disinfection lamp, the disinfection and sterilization effects are realized, and the plastic instruments can be effectively disinfected and sterilized, so as to facilitate a user to conveniently use.

The invention relates to an exercise device, in particular to a muscle recovery exercise device for the rehabilitation department. According to the muscle recovery exercise device for the rehabilitation department, comprehensive exercise is achieved, and the device is provided with a placing mechanism and automatic limiting. A muscle recovery exercise device for the rehabilitation department comprises a support, massage wheels, a swing mechanism, a limiting mechanism and a rotating mechanism, the eight massage wheels are evenly arranged on the support in a rotating mode, the swing mechanism is arranged on the upper side of the support, the limiting mechanism is arranged on the upper side of the support, and the rotating mechanism is connected among the massage wheels, the support and the limiting mechanism. A user holds a handle and then moves the handle towards the inner side, so that a connecting block rotates, a first torsion spring is twisted and deformed, and the effect of exercising arms is achieved.

The invention discloses a microencapsulated phytosterol extraction device. The device comprises a box body, a filling pipe is communicated with the top on the left side of the box body, a support plate is fixedly connected to the top a surface on an inner cavity of the box body, the bottom of the surface on the inner cavity of the box body is fixedly connected to a placement box through connectingblocks, and a discharge pipe is communicated with the left side at the bottom of the containing box. According to the invention, electric telescopic rods are arranged to reach the effect of driving apress plate to move, by means of the press plate, the effect of crushing microcapsules can be achieved, a supporting plate and through holes are arranged to facilitate support of microcapsules and also help sterol to flow into the placement box, the placement box can reach the effect of placing sterol, and through a first rotating shaft, a second rotating shaft and stirring blades, the effect ofstirring sterol can be achieved, and through a spectrometer, the effect of detecting the sterol content is achieved. The device can effectively extract sterol, and is convenient for people to use.

The invention relates to the technical field of textile processing accessory devices, in particular to a novel spinning yarn-guiding seat. The novel spinning yarn-guiding seat prevents yarn breakage, accordingly the reliability is improved, and spinning tube arrangement can be performed simultaneously. The novel spinning yarn-guiding seat comprises a body and a yarn-guiding needle and further comprises a base, springs and a positioning plate, wherein an arrangement cavity is formed inside the body, an opening is formed in the bottom end of the body and is communicated with the arrangement cavity, the base is detachably installed at the opening position, the springs and the positioning plate are located in arrangement cavity, the bottom ends of the springs are fixed to the base, the top ends of the springs are fixed to the positioning plate, a through hole is formed in the top end of the body and is communicated with the arrangement cavity, and the bottom end of the yarn-guiding needle penetrates through the through hole and then is fixed to the positioning plate. A motor and a speed changer are arranged inside the body, and the speed changer is installed at the output end of the motor. The novel spinning yarn-guiding seat further comprises a rotary shaft, wherein the bottom end of the rotary shaft penetrates through the body and then is connected with the output end of the speed changer, and a limiting plate is arranged on the rotary shaft and is located on the outer side of the body.

The invention discloses a manufacturing method of a shared magnetic core dual-channel wireless electric energy transmission coupling device, which belongs to the technical field of wireless electric energy transmission, and is characterized by comprising the following steps of a, respectively winding a primary side signal coil and a primary side energy coil on the outer wall of an inner cylinder magnetic ring, and enabling the primary side energy coil to be in contact with the primary side signal coil, b, respectively winding a secondary side signal coil and a secondary side energy coil on the inner wall of the outer cylinder magnetic ring, wherein the secondary side energy coil is in contact with the secondary side signal coil, and c, sleeving the outer cylinder magnetic ring on the inner cylinder magnetic ring to form an integrated energy transmission channel and a signal transmission channel so as to obtain the shared magnetic core dual-channel wireless power transmission coupling device. Complete decoupling can be realized between the energy coil and the signal coil, mutual interference does not exist, and synchronous transmission of energy signals can be effectively guaranteed.

The invention discloses an efficient chemical reaction kettle. The efficient chemical reaction kettle includes a box body, the box body is internally provided with a reaction kettle body, a first gearsleeves the surface of the reaction kettle body, a groove is formed in the right side of the surface of the box body, the groove is internally and fixedly connected with a first motor, a rotating shaft of the first motor is fixedly connected with a second gear, the first gear is engaged with the second gear, and the top of the reaction kettle body is fixedly connected with a second motor. According to the efficient chemical reaction kettle, by arranging the box body, the effect of placement of the reaction kettle body is achieved, through the reaction kettle body, the effect of material placement is achieved, through the first gear, the first motor and the second gear, the effect that the reaction kettle body is driven to rotate is achieved, through the second motor and a first stirring rod, the effect of material stirring is achieved, through a heating mechanism, the effect of heating of the reaction kettle body is achieved, the reaction kettle is fast in reaction efficiency, material discharging is convenient, and the reaction kettle is convenient to use.

The invention discloses a cutting device for printing paper production. The cutting device comprises a base; the left side of the top of the base is provided with a through hole, the top of the base is fixedly connected with a first fixing plate, and the top of the front face of the first fixing plate is fixedly connected with a second fixing plate; and the interior of the base is movably connected with a threaded rod, and the surface of the threaded rod is sleeved with a threaded pipe. According to the cutting device, the effect of placing printing paper is achieved by arranging a base, the effect of driving a first connection plate to move is achieved through the threaded rod and the threaded pipe, the effect of driving clamping plates to move is achieved through bolts, the effect of fixing the printing paper is achieved through the clamping plates, the effect of driving a motor to move is achieved through a first electric telescopic rod, the effect of cutting the printing paper is achieved through the motor and a cutting disc, the effect of driving the first electric telescopic rod to move is achieved through a second electric telescopic rod, printing paper with different sizescan be fixed and cut, and people can use the printing paper conveniently.

The invention discloses a plastic processing extrusion machine which comprises a box body, wherein the top of the box body is communicated with an injection pipe, the top of the right side of the box body is fixedly connected with a motor box, the inner wall of the motor box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the two sides of the driving gear are movably connected with a driven gear respectively, and the left side of each driven gear is fixedly connected with a rotation shaft. The plastic processing extrusion machine is provided with the rotation shafts and breaking blades, so that the effect of breaking materials is achieved; through a heating block and a melting box, the effect of melting the materials is achieved; through an accommodation box, the effect of accommodating the melted materials is achieved; through a second motor, the effect of driving a thread rod to rotate is achieved; through the thread rod and a thread tube, the effect of driving a push plate to move is achieved; through a second discharging pipe, the effect of extruding out plastics is achieved; thus, the extrusion machine can evenly extrude plastics out efficiently, and the work efficiency of a user is improved.

The invention discloses a water and soil monitoring standard sampling bottle. The water and soil monitoring standard sampling bottle comprises a supporting seat, a sampling bottle, antiskid grooves, aplug bottle cap, a plug tube, a fixed column and a movement limiting block, the sampling bottle is arranged at the upper end of the supporting seat, the supporting seat at two sides of the sampling bottle is provided with fasteners, the fasteners are symmetrically distributed, the plug bottle cap sleeves the upper end of the sampling bottle, a water sampling funnel is plugged into one side of theupper end of the plug bottle cap, a soil sampling shovel is plugged into the other side of the upper end of the plug bottle cap, a shovel main body is arranged at the upper end of the plug tube, a shovel baffle plate is arranged at one side, close to the water sampling funnel, of the shovel main body, the upper end of the supporting seat is welded with the fixed column, a rotating shaft is plugged into the top end of the fixed column, a limiting plate is arranged at the upper end of the rotating shaft, and the movement limiting block is arranged at the inside top end of the limiting plate. The water and soil monitoring standard sampling bottle allows water and soil sampling to be performed, and allows the sampling kind to be various through sampling in two modes, so the application rangeof the water and soil monitoring standard sampling bottle is wide.

The invention relates to a walking assisting device, in particular to an infant walking assisting device. The invention provides an infant walking assisting device which assists an infant in learning to walk by means of mechanical force. An infant walking assisting device comprises a mounting plate, a bearing belt, a swing plate, a swing mechanism and a bearing and treading mechanism. A bearing belt is arranged on the lower side of the mounting plate, swing plates are rotatably arranged on the left side and the right side of the mounting plate, swing mechanisms are arranged on the swing plates, and bearing and treading mechanisms are arranged on the swing mechanisms. People start an air cylinder, an air cylinder telescopic rod is shortened upwards to drive a connecting block to move upwards, so that a swing plate rotates, a mounting frame, a placement frame and legs of an infant move, then people control the air cylinder telescopic rod to extend downwards, and the effect of assisting the infant in walking through mechanical force is achieved.

The invention discloses a placing rack for selling agricultural products. Theplacing rack comprises a base, a supporting rod is fixedly connected to the top of the base, and sliding slotsare formed in both sides of the surface of the supporting rod; sliding blocksare arranged inside the sliding slots,and a fixed plate is fixedly connected between the two sliding blocks; a placing slot is formed in the top of the fixed plate, a water tank is arranged at the bottom of the base, and a water pump is arranged on the right side of the water tank; and a water inlet of the water pump communicates with the water tank, and a water outlet of the water pump communicates with a connecting pipe. The placing rack achieves the effect of supporting the supporting rod by arranging the base, and the effect of driving the fixed plate to move isachieved through the sliding blocksand the sliding slots, and the effect of placing the agricultural products isachieved through the fixed plate and the placing slot, and water storage effect isachieved through the water tank;and water can be injected into the connecting pipe through the water pump, the placing rack can be used for placing the agricultural products with different sizes, and water can be sprayed, so that people can use the placing rack conveniently.

The invention discloses an intelligent manufacturing device based on an industrial robot. The intelligent manufacturing device comprises a base, the right side of the top of the base is fixedly connected with a supporting rod, the top of the left side of the supporting rod is fixedly connected with a first supporting plate, and the left side of the supporting rod is fixedly connected with a secondsupporting plate; and the right side of an inner cavity of the first supporting plate is fixedly connected with a first air cylinder. According to the intelligent manufacturing device based on the industrial robot, the effect of driving a first fixing plate to move left end right is achieved by arranging the first air cylinder, and the effect of driving the first fixing plate to move up and downis achieved through a second air cylinder; the effect of driving a second fixing plate to move is achieved through a first sliding block and a first sliding groove, the effect of driving a first suction cup and a second suction cup to move is achieved through the second fixing plate, the effect of palletizing objects is achieved through the first suction cup and the second suction cup, and the effect of storing the objects is achieved through the second supporting plate; and the intelligent manufacturing device can automatically conduct palletizing and reduce the problem of potential safety hazards.

The invention relates to an intelligent desk, in particular to an intelligent desk facilitating afternoon nap for a student. The invention provides the intelligent desk convenient for the afternoon nap for the student, which is small in occupied area. An intelligent desk facilitating afternoon nap for students comprises supporting legs, a supporting frame, a first rotating shaft, a desk plate, a sliding mechanism and the like. Supporting frames are arranged on the upper sides of the two supporting legs, first rotating shafts are rotationally arranged on the upper sides of the front portions of the two supporting frames, a table board is connected between the two first rotating shafts and makes contact with the supporting frames, and a sliding mechanism is arranged between the two supporting frames. People manually move the drawer downwards to enable the moving plate to move downwards, when the moving plate moves to the lowermost side of the sliding groove in the supporting frame, the moving plate and the drawer incline, then a student in the front row can sit on a stool, the head of the student leans against the drawer in the rear row, the drawer is inclined under the condition that the occupied area is not changed, and the student can sit on the stool. Therefore, the noon break of students is facilitated.

The invention relates to the technical field of communication equipment, in particular to a communication equipment mounting bracket convenient to adjust. The mounting bracket comprises a fixed base,a fixed groove, a clamping block, wear-resistant rubber and a warning tape, the fixed groove is formed in the fixed base, a magnet is arranged at the bottom of the fixed groove, groove bodies are formed in the two sides of the interior of the fixed base correspondingly. One side of an inner cavity of each groove body is movably connected with a threaded rod; the surface of the threaded rod is sleeved with a first bevel gear. A second bevel gear used in cooperation with the first bevel gear is arranged at the top of an inner cavity of each groove body. The top of the second bevel gear is fixedly connected with a connecting rod, the top of the connecting rod sequentially penetrates through each groove body and the fixed base and extends to the exterior of the fixed base to be fixedly connected with a rotating disc, and the surface of each threaded rod is sleeved with a threaded pipe. The whole mounting bracket is simple in structure and convenient to operate, and has a certain popularization value.

The invention discloses a hanging rack convenient for taking and placing VR glasses, comprising a box body, a closing plate and a placing plate, wherein a second fixed rod is welded on the lower end face of the box body, a first fixed rod is welded on the rear end face of the box body, a fixed plate is welded at the tail ends of the first fixed rod and the second fixed rod, a chute is formed in the box body, sliding blocks are arranged in the chute in a sliding way, the placing plate is fixed and welded between the two sliding blocks, mounting plates are welded on the upper end face of the placing plate, totally two mounting plates are arranged, the two mounting plates are symmetrically distributed about the placing plate, a first spring is welded on the inner surface of each mounting plate, a second spring is fixed below the first spring, limiting plates are welded at the tail ends of the first spring and the second spring, the closing plate is fixed on the front end face of the placing plate by screw and thread, and a handle is fixed on the outer surface of the closing plate by screw and thread. The hanging rack has the advantages limiting the storage of the VR glasses and preventing the VR glasses from being tainted with dust.

The invention relates to a foldable office table, in particular to a foldable office table convenient to transport. The foldable office table convenient to transport is convenient for people to transport. A foldable office table convenient to transport comprises universal wheels, a mounting plate frame, a folding mechanism, a clamping mechanism and the like. Four groups of universal wheels are rotatably arranged at the lower part of the mounting plate frame, every two universal wheels form one group, the number of the universal wheels is eight, a folding mechanism is arranged on the mounting plate frame, and a clamping mechanism is arranged on the mounting plate frame. People manually rotate a rotating handle reversely, so that a rotating shaft rotates reversely, a folding table plate rotates reversely to be folded, after the folding table plate is folded, people stop rotating the rotating handle, then people push a mounting plate frame, universal wheels rotate, and the effect of facilitating moving and transporting is achieved.

The invention discloses a plastic processing extrusion machine which comprises a box body, wherein the top of the box body is communicated with an injection pipe, the top of the right side of the box body is fixedly connected with a motor box, the inner wall of the motor box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the two sides of the driving gear are movably connected with a driven gear respectively, and the left side of each driven gear is fixedly connected with a rotation shaft. The plastic processing extrusion machine is provided with the rotation shafts and breaking blades, so that the effect of breaking materials is achieved; through a heating block and a melting box, the effect of melting the materials is achieved; through an accommodation box, the effect of accommodating the melted materials is achieved; through a second motor, the effect of driving a thread rod to rotate is achieved; through the thread rod and a thread tube, the effect of driving a push plate to move is achieved; through a second discharging pipe, the effect of extruding out plastics is achieved; thus, the extrusion machine can evenly extrude plastics out efficiently, and the work efficiency of a user is improved.

A big data real-time linkage information processing system disclosed by the present invention comprises a box body, the bottom of the surface of the box body is fixedly connected with a display screen body, the two sides of the inner cavity of the box body are both provided with electric push rods, one side of each electric push rod is fixedly connected with a first connecting pipe, and the first connecting pipe is internally provided with a first fan. A semiconductor chilling plate is arranged in the box body, and the top of the semiconductor chilling plate is fixedly connected with cooling fins. The effect of placing the display screen body and the processor is achieved through the box body, the effect of displaying data is achieved through the display screen body, the effect of driving cold air to move is achieved through an electric push rod, a first connecting pipe and a first fan, and the effect of generating cold air is achieved through a semiconductor chilling plate; according to the processing system, display can be conducted through the display screen, real-time data can be conveniently watched by people, and the display screen can be protected.

The invention relates to medicine storage equipment, in particular to medical storage equipment for various medicines. The invention provides a medical device for storing various medicines, which can be used for storing various medicines. The invention discloses medical storage equipment for various medicines. The medical storage equipment comprises a mounting box body, straps, an opening and closing mechanism and a placing mechanism, straps are arranged on the mounting box body, an opening and closing mechanism is arranged on the mounting box body, and a placing mechanism is arranged between the opening and closing mechanism and the mounting box body. According to the medicine storage device, people manually move a closing plate to the outer side, so that a limiting frame and an opening and closing box body move to the outer side, a placing box body moves upwards, then people can orderly place various medicines in the limiting frame, the opening and closing box body and the placing box body, and then people move the closing plate to the inner side, so that the medicine storage effect is achieved.

The invention discloses a bending molding device for a water heater insulation plate. The bending molding device comprises an installing box, a side face installing box, a hydraulic cylinder and a 8215B gear motor; a molding device body is installed on one side of the upper surface of the installing box and is composed of a barrel installing piece, a cutter hole, the side face installing box, a welding cutting body and a molding barrel wall, the welding cutting body is composed of a welding cutting installing box, a cutting body and a welding body, the cutting body is composed of a hydraulic oil pump, a piston connecting rod, the hydraulic cylinder and a cutter, and the welding body is composed of a welding head, the 8215B gear motor, a sliding limiting piece, a rack plate, a motor rotating shaft and a motor driving wheel. The bending molding device can be used on the aspect of machining of the water heater insulation plate, volume steel plates can be machined and treated for bending, the plates are rolled into insulation plate barrels coincident in size and capable of being used for water heater production, welding and cutting can be automatically carried out after machining is finished, and the equipment working efficiency is higher.

The invention discloses a metering standard display device for a conductivity meter, wherein the device comprises a conductivity meter body, a cable, a first groove, a first cavity and a second cavity; the interior of the bottom end of the conductivity meter body is provided with the first groove, one end of the interior of the first groove is provided with a first baffle plate, and two sides of the first baffle plate are fixedly provided with first sliding plates; the first sliding plates slide in first sliding grooves, the first sliding grooves are formed in the two sides of the interior of the first groove, a second groove is formed in the top end of the exterior of the first groove, a filter paper piece is arranged at one end of the interior of the second groove, a second baffle plate is arranged at the other end of the interior of the second groove, and second sliding plates are fixed to the two sides of the second baffle plate; and the second sliding plates slide in second sliding grooves, and the second sliding grooves are formed in the two sides of the interior of the second groove. The conductivity meter body is internally provided with pure water and the filter paper piece, so that electrodes can be cleaned and dried by suction, and the conductivity meter is convenient for workers to use.