42results about How to "Not conductive" patented technology

The submerged fire extinguishing nitrogen system for closed space includes a nitrogen supplier, a flow meter, a solenoid valve, a fire alarming controller, a pipeline with branches, nitrogen nozzles and a fire detector connected together. The present invention has no environmental pollution, no damage of generating secondary fire, simple system structure, low cost, stable running and other advantages.

A combined distributing nitrogen gas fire-extinguishing system device includes a nitrogen gas preparing system and a fire-extinguishing system, the device also includes a film pressing machine, a nitrogen gas storing tank and a voltage stabilizer; the nitrogen gas outlet of the nitrogen gas preparing system is connected and communicated with the film pressing machine; the film pressing machine is connected and communicated with the nitrogen gas storing tank which is connected and communicated with the voltage stabilizer; the voltage stabilizer is connected and communicated with the fire-extinguishing system; and the nitrogen gas is output to the protecting area for preventing or fast fire-extinguishing. The present invention has the following advantages: as the nitrogen gas extinguishing agent of the fire-extinguishing device itself does not have the conductivity or causticity, the nitrogen gas can be directly discharged to the air when the extinguishing of the fire disaster is affirmed, no pollution will caused to the surrounding and no secondary disaster will generate in the fire-extinguishing process; meanwhile, the device prepares the pressure-stable and using-convenient nitrogen gas with the device itself at the condition that the enterprise itself does not have a nitrogen gas source.

The invention belongs to the technical field of a metal anti-corrosion coating, and particularly relates to a rust transforming agent and a preparation method thereof, a water-based iron rust conversion coating and a preparation method thereof. The rust transforming agent comprises a step of synthesizing 2-hydroxypropyl 3,4,5-trihydroxybenzoic acid by taking a gallic acid, 1,2-propylene glycol and a p-toluenesulfonic acid as initial raw materials, wherein the rust transforming agent contains 18.5-26.7% of gallic acid, 66.6-74% of 1,2-propylene glycol, and 6.6-7.5% of p-toluenesulfonic acid; the water-based iron rust conversion coating is prepared from a vinylidene chloride composite polymer emulsion, ethylene glycol butyl ether, filling slurry prepared in the step (1) and the rust transforming agent. The prepared rust transforming agent disclosed by the invention is good in water tolerance, strong in stability, and good in matching property with a water paint and an oil paint.

The invention belongs to the technical field of metal anticorrosive coatings and relates to a water-based rust conversion priming paint and a preparation method. The water-based rust conversion priming paint comprises the components of, by weight, 30-60 parts of vinylidene chloride compound macromolecule emulsion, 20-40 parts of color filling slurry, 5-15 parts of 2-hydroxyl propyl-3,4,5-trihydroxybenzoic acid rust conversion agent, 0.05-0.1 part of antifoaming agent and 0.1-0.5 part of thickening agent. The rust conversion agent is good in water resistance, high in stability and excellent in matching with water-based and oil-based paints, and the workability, the conversion efficiency and the corrosion resistance are all relatively high.

A socket for an air conditioner power supply convenient to plug and pull and capable of preventing mistaken plugging relates to the technical field of air conditioner power supplies and comprises a socket body, an air groove is formed in the bottom of the socket body, first springs are fixedly connected to the bottoms of two sides of the air groove, and piston rods movably connected with the middle of the socket body are fixedly connected to the tops of the first springs. An electric magnetism generating device matches a magnetic block for use, when a plug is plugged into a socket, the plug downwards extrudes the piston rod, by a hydraulic principle, a conductive block moves upwards, when the plug is fully inserted, the conductive block is just in contact with an electric contact at the bottom of a guide post, the electric magnetism generating device is powered on, and the movable block moves downwards under the magnetic attraction effect of the magnetic block and an electromagnetic device, the clamping block makes contact with a gear, the gear is clamped, and rotation of the gear is limited, so that the effect of preventing mistaken pulling is achieved, stable transmission of airconditioner electric power is guaranteed, and safe operation of equipment is guaranteed.

The invention discloses an anti-stall intermittent stirring device for cosmetic materials, and relates to the technical field of cosmetics, wherein the device comprises a rotating rod, electrically conducting rods are movably connected to the inner walls of the two sides of the rotating rod, first springs are fixedly connected to the inner sides of the electrically conducting rods, electric contacts are fixedly connected to the inner walls of the electrically conducting rods, movable grooves are formed in the two sides of the rotating rod, second springs are fixedly connected to the inner walls of the movable grooves and close to the outer side of the rotating rod, and movable blocks are fixedly connected to the inner sides of the second springs. According to the anti-stall intermittent stirring device for cosmetic materials, the electrically conducting rod and an electrically conducting block are matched for use; when the rotating rod rotates, when the generated centrifugal force is greater than the elastic force of the first springs, the movable blocks and the electrically conducting block can move outwards under the action of the centrifugal force, so that the electrically conducting block is separated from the electric contacts, the rotating rod circuit is disconnected, a stirring device stops stirring, raw materials on the outer side can conveniently flow back to the middle, the raw materials are fully mixed, the stirring quality is improved, and the stirring efficiency is improved.

The invention relates to the technical field of power distribution cabinets and particularly relates to a thermal expansion and cold contraction principle-based self-bouncing device for a power distribution cabinet. The device comprises a cabinet door, wherein a magnetic block is fixedly connected to the inner wall of the right side of the cabinet door, a cabinet body is movably connected to the right side of the cabinet door, and a piston groove is formed in the middle of the cabinet body, an inner wall of the piston groove is movably connected with a piston block, a left inner wall of the piston block is fixedly connected with a resistor, and the middle of the piston block is fixedly connected with an electromagnet. According to the self-bouncing device for the power distribution cabinetbased on the principle of thermal expansion and cold contraction, through cooperative use of the air groove and the sliding block, when the temperature in the power distribution cabinet is too high,air in the air groove is thermally expanded, the sliding block moves towards the left side at the moment, the electromagnet is powered off, and the piston block and the cabinet body move towards the left side under the acting force of the sliding block and the spring; and the cabinet door is automatically opened so that the effect of automatically opening the cabinet door during overheating is achieved, heat is timely discharged, and safety of the power distribution cabinet is improved.

A line structure for repair may include a first line in a first direction, a second line parallel with the first line, the second line having side portions extending along a second direction from respective end portions and coupled to the first line, and a third line intersecting the first and second lines, wherein at least one portion of the second line is made of undoped poly-silicon.

The invention relates to a clean type non-pressure-storage fire extinguisher. The clean type non-pressure-storage fire extinguisher comprises a fire extinguishing agent storage tank and an eruption power device, and the fire extinguishing agent storage tank is filled with a fire extinguishing agent; at least one nozzle is formed in the side wall of the fire extinguishing agent storage tank; the eruption power device comprises a power pipeline and a power piston suitable for moving in the power pipeline, the power pipeline is divided into a gas generating cavity and a gas compressing cavity, a gas generating agent is arranged in the gas generating cavity, flame-retardant substances are pre-stored in the gas compressing cavity, and an eruption opening communicating with the fire extinguishing agent storage tank is formed in the gas compressing cavity; and high-pressure gas generated after the gas generating agent is triggered pushes the power piston to move towards the gas compressing cavity and extrudes the flame-retardant substances, and the flame-retardant substances enter the fire extinguishing agent storage tank after being pressurized, so that the fire extinguishing agent is sprayed outwards from the nozzles. The fire extinguishing agent is free of pollution and can be applied to most fire extinguishing occasions, and therefore the market requirement is effectively met.

An induction cooker overflow protection device based on thermal expansion and cold contraction of gas relates to the technical field of household appliances. The device comprises a cooker body, wherein a heating device is fixedly connected to the middle of the cooker body, electric heating blocks are fixedly connected to the inner bottom walls of two sides of the cooker body, resistors electrically connected with the electric heating blocks are fixedly connected to the inner walls of two sides of the cooker body, and the inner wall of the cooker body is fixedly connected with negative plates electrically connected with the resistors. According to the induction cooker overflow protection device based on thermal expansion and cold contraction of gas, through cooperative use of the electric heating blocks and electric contacts, when water exists on the upper surface of the induction cooker, the water flows into a water collecting tank, the two electric contacts are electrically connectedat the moment, a circuit of the electric heating blocks is connected, and the electric heating blocks heat compressed gas, so that the compressed gas expands and moves piston blocks upwards, and the electric heating blocks stop heating until conductive blocks are not electrically connected with conductive plates, so that the effect of thermal expansion of gas is achieved, the induction cooker is more sensitive to water, and meanwhile, excessive expansion of compressed gas is prevented.

An electrorheological fluid type bathroom waterproof socket based on electromagnetic control relates to the technical field of bathroom appliances and comprises a socket, a jack is formed in the middle of the socket, electromagnets are fixedly connected to the inner walls of the top and the bottom of the socket, and springs are fixedly connected to the inner top wall and the inner bottom wall of the socket. Movable blocks movably connected with the inner wall of the socket are fixedly connected to the inner sides of the springs, and magnetic blocks are fixedly connected to the inner walls of the outer sides of the movable blocks. According to the electrorheological fluid type bathroom waterproof socket based on electromagnetic control, through the cooperative use of the conductive columnsand the rubber plates, when the socket is not used, the electromagnets are in a power-off state, the movable blocks can move towards the middle of the socket under the action of the springs to block the jacks, the two rubber plates extrude each other, so that the sealing effect is improved. The conductive columns are powered on, and the electrorheological fluid is changed into a solid state, so that the sealing effect is further enhanced, the waterproof effect is achieved, water is effectively prevented from entering the socket through the jacks, and the safe use of the power socket is ensured.

The invention relates to a protection device for an intelligent cosmetic stirring device, which relates to the technical field of cosmetics and comprises a stirring rod, two mutually symmetrical piston grooves are formed in the middle of the stirring rod, first springs are fixedly connected to the inner sides of the piston grooves, piston blocks are fixedly connected to the outer sides of the first springs, evenly-distributed through holes are formed in the outer side of the piston block, and the electromagnets are fixedly connected to the middle of the piston block. According to the protection device for the intelligent cosmetic stirring device, through cooperative use of a piston block and a friction ring, when the rotating speed of the stirring rod is too high, the electromagnets are ina power-on state at the moment, and due to the fact that the magnetism of the opposite faces of the two electromagnets is the same, the electromagnets can drive the piston block to move outwards together according to the magnetism repulsion principle; the piston block is in contact with the friction ring, so that the friction force is increased, the rotation of the stirring rod is hindered, the effects of preventing stall and protecting are achieved, and the stirring efficiency and the stirring safety are improved.

The invention discloses an automatic shut-off device capable of self-generating electricity and effectively preventing water source waste, and relates to the technical field of sanitary ware. The automatic shut-off device includes a mounting seat, the inner wall of the mounting seat is fixedly connected with two mutually symmetrical magnetic blocks, a runner is rotatably connected to the inner wall of the mounting seat and close to the middles of the magnetic blocks, evenly distributed coils are fixedly connected to the inner wall of the runner, a resistor electrically connected to the coils is fixedly connected to the inner wall of the mounting seat and close to the right sides of the magnetic blocks, and the inner wall of the right side of the mounting seat is fixedly connected with a motor electrically connected to the resistor. According to the automatic shut-off device capable of self-generating electricity and effectively preventing water source waste. Through the cooperation useof the runner and the magnetic blocks, when the runner rotates, the coils in the runner continuously cut a magnetic induction line, according to the principle of magnetism generating electricity, theclosed coils cut the magnetic induction line to generate electric current, when the generated electric current reaches a rated voltage of the motor, the motor works, the effect of effectively savingpower resources is achieved, power is provided for the automatic shut-off device, and the function of self-generating electricity is realized.

The invention discloses a preparation method of cathode silicon carbide ramming paste for an aluminum electrolysis cell, wherein the cathode silicon carbide ramming paste conducts heat, does not conduct electricity, is slightly shrunk in a using process and can effectively solve the problem that a cathode material is damaged due to unstable current and structural expansion in a working process ofa current electrolysis cell. According to the silicon carbide ramming paste for the cathode of the aluminum electrolysis cell, raw materials are silicon carbide fine powder, fine silicon powder and high-aluminum homogenized material fine powder; the raw materials are uniformly mixed for 36-48 h through ball milling, and ramming forming is performed by taking PAMA-6000 resin as a binding agent. Thecathode ramming paste prepared by the method has the characteristics of heat conduction, non-electric conduction, micro-shrinkage and the like, and perfectly solves a series of problems of cathode carbon blocks.

A fixture with a protection function for smartphone detection relates to the technical field of smartphone manufacturing machinery and comprises a fixing table, a fixing groove is formed in the top of the fixing table, a rubber film is fixedly connected to the top of the fixing table, a first spring is fixedly connected to the inner bottom wall of the fixing table, and a piston block is fixedly connected to the top of the first spring. An electromagnet is fixedly connected to the inner wall of the top of the piston block, a dielectric plate is fixedly connected to the inner wall of the piston block, a positive plate is fixedly connected with the inner side of the left side of the fixing table, and a negative plate is fixedly connected to the inner wall of the right side of the fixing table. According to the fixture with a protection function for smartphone detection, through cooperative use of the rubber film and the electromagnet, when a smartphone is placed on the rubber film, the rubber film can be sunken under the action of gravity of the smartphone, and when a touch screen of the smartphone is detected, magnetorheological fluid is powered on, so that the smartphone has a buffer effect, the smartphone is effectively protected against damage caused by continuous pressing to influence the accurate result of the detection result.

The invention discloses an RRAM array water-cooling heat dissipation device based on packaging part deionized water, which comprises a packaging box, a slot is fixedly connected in the packaging box, an RRAM array module is inserted in the slot, the top of the packaging box is respectively provided with a first water passing port and a second water passing port, and a heat dissipation mechanism is fixedly connected between the first water passing port and the second water passing port. According to the invention, heat generated by the RRAM array module is rapidly brought to the water cooler outside the packaging box for heat dissipation by using circulating water, and the device adopts deionized water, so that the heat transfer contact area between the device and the RRAM array module is larger, and the invention does not have electrical conductivity, does not cause a short circuit fault, and has a better heat conduction effect.

The invention discloses an SOFC (Solid Oxide Fuel Cell) battery which comprises a filter layer, a functional layer and a support body for connecting the filter layer and the functional layer, the functional layer comprises an anode functional layer, an electrolyte layer and a cathode functional layer; the anode functional layer and the cathode functional layer are connected through the electrolyte layer; the anode functional layer is connected with the support body; when the SOFC battery works, fuel gas is in contact with the filter layer and then is in contact with the support body; the porosity of the support body is 25-35%, and the strength of the support body is greater than 20MPa; the invention further discloses a preparation method of the SOFC. According to the solid oxide fuel cell, interception of S elements in fuel gas in the filter layer and pretreatment of the carbon deposition problem are achieved through the filter layer by means of the temperature of the SOFC during working, the fuel gas guiding efficiency of the supporting body is not reduced, the poisoning and carbon deposition problems of sulfide of the supporting body and the anode functional layer are effectively solved, and the manufacturing cost of the cell is not obviously increased.

The invention discloses a suddenly-acceleration-preventing accelerator pedal rod for an automobile and relates to the technical field of automobile accessories. The pedal rod comprises a fixed seat, asliding groove is formed in the inner wall of the fixed seat, a guide rod is fixedly connected to the inner wall of the sliding groove, a magnetic block is fixedly connected to the inner wall of theguide rod, a first electromagnet is fixedly connected to the inner wall of the top of the fixed seat, and a guide block is movably connected to the outer side of the guide rod. The inner wall of the guide block is fixedly connected with a second electromagnet, and the middle of the fixed seat is fixedly connected with a rotating shaft fixedly connected with the right side of the guide block. According to the suddenly-acceleration-preventing accelerator pedal rod for an automobile, through cooperative use of the electromagnets and a coil, during normal use, the first electromagnet and the second electromagnet are both in a power-off state, and at the moment, the first electromagnet and the second electromagnet do not generate magnetism, so that the rotating shaft and the fixed seat can rotate relatively, and when the rotating shaft is treaded suddenly, the first electromagnet and the second electromagnet are powered on; at the moment, the first electromagnet and the second electromagnetrepel each other, the rotating shaft and the fixed seat are relatively fixed, sudden acceleration is effectively avoided, and the safety of an automobile is improved.

The invention provides a dual-control dynamic compensation transformer, which comprises a transformer shell and a transformer main body (1), and is characterized by further comprising an intelligent reactive compensation acquisition control unit (2), a PLC (Programmable Logic Controller) (3), a main protection switch (4), a plurality of dynamic compensation loops and ion radiators (9) uniformly arranged on the inner wall of the transformer shell. And the dynamic compensation loop comprises a fuse (5), a reactor group (6), a compensation capacitor (7) and a filter (8) which are connected in sequence. According to the application, the phase-controlled reactor and the PLC are added into the dynamic reactive power compensation circuit, so that the special requirements of different customers onreactive power compensation control can be better met, and the protection function and the switching function of the reactive power compensation controller are more fully applied.

The invention provides novel thermoelectric chemical oxidation equipment and a control method. The novel thermoelectric chemical oxidation equipment comprises a high-frequency power supply, an induction coil part, an electrolyte pool and a cooling system, wherein the high-frequency power supply is connected with the induction coil part, the electrolyte pool is connected with the cooling system, and the electrolyte pool is used for containing an electrolyte; the electrolyte in the electrolyte pool circularly flows into the cooling system to be cooled, the induction coil part is formed by winding a plurality of turns of induction coils outside the outer wall of the electrolyte pool, gaps are formed between the induction coils and the outer wall of the electrolyte pool, therefore, the height and the width of the induction coil part are greater than those of the outer wall of the electrolyte pool, and the length of the induction coil part is less than that of the outer wall of the electrolyte pool; and the two ends of the induction coil are connected with the high-frequency power source, a workpiece is immersed into the electrolyte, thermoelectric chemical oxidation occurs when the workpiece penetrates through the induction coil part, and the workpiece is valve metal or conductive metal with the outer surface being the valve metal.

The invention relates to a mobile phone charging sleeve, and belongs to the field of mobile phone matching articles in order to achieve the purpose of safe and convenient charging. The technical scheme is that the mobile phone charging sleeve comprises a mobile phone sleeve base plate and a mobile phone sleeve cover plate, wherein the mobile phone sleeve cover plate and the mobile phone sleeve base plate are connected together, the mobile phone sleeve cover plate is provided with two jacks, and the jacks are matched with a plug of a charger; and both the mobile phone sleeve cover plate and the mobile phone sleeve base plate are made of a high-strength non-metallic material. When the mobile phone charging sleeve is used, one end of the charger is inserted into a mobile phone, the plug of the charger is directly inserted into a socket through the jacks, and the mobile phone and the charger can be suspended by using friction between the plug and the socket and the strength of the mobile phone sleeve. According to the invention, the high-strength non-metallic material is adopted, thereby not having electrical conductivity, and being capable of achieving the purposes of being firm, safe and economic. The mobile phone charging sleeve provided by the invention is simple in structure and good in effect, and has excellent promotion values.

The invention relates to a circuit structure for repair and a flat panel display device with the circuit structure. A line structure for repair may include: a first line positioned in a first direction; a second line parallel to the first line, the second line having side portions extending from corresponding ends along the second direction and connected to the first line; and a third line crossing the first line and the second line, wherein at least a portion of the second line is made of undoped polysilicon.

The invention discloses a driving mechanism suitable for a magnetic resonance imaging environment and a laser ablation treatment head. The driving mechanism comprises a body part and a driving part, one end of the driven object is connected with the driving part, and the driving part comprises an axial movement driving part and a rotary movement driving part; the driven object is driven by the axial movement driving part to reciprocate along the axis direction of the driving mechanism; the driven object is driven by the rotary motion driving part to rotate around the axis of the driving mechanism; and the body part and the driving part are made of engineering plastics. The driving mechanism is made of engineering plastics, the engineering plastics do not have conductivity, magnetism and electromagnetic characteristics, and the engineering plastics have the performance close to that of metal, so that the use requirement of a magnetic resonance imaging environment is met; the driving part comprises the rotary motion driving part and the axial motion driving part, the two parts can work independently and can also work cooperatively, linear motion and rotary motion of the treatment head assembly are achieved, and the driving effect is more accurate and sensitive.

The invention discloses a semiconductor device and a forming method thereof. The method comprises the steps of providing a substrate, wherein the substrate is internally provided with a first well region, the first well region is doped with first ions, the first well region is provided with a first fin portion, the substrate is provided with an isolation structure, the isolation structure covers part of the side wall of the first fin portion, and the top surface of the isolation structure is lower than the top surface of the first fin portion; forming a plurality of discrete first pseudo gatestructures across the first fin portion, wherein the first pseudo gate structures are located on part of the top surface and part of the side wall surface of the first fin portion, and each first pseudo gate structure includes a first pseudo gate layer; forming a first epitaxial layer in the first fin portion between the adjacent first pseudo gate structures; removing the first pseudo gate layers,and forming first pseudo gate openings in the dielectric layer; and forming an insulating layer in each first pseudo gate opening, wherein the surface of the insulating layer is flush with the surface of the dielectric layer. The semiconductor device formed according to the method is good in performance.

The invention discloses an anti-counterfeiting traceability label convenient to identify, which comprises a label shell, a label main body is fixedly connected in the label shell, a protective film layer is arranged in the label main body, a printing paper layer is fixedly connected to the back of the protective film layer, and a reinforcing layer is fixedly connected to the back of the printing paper layer. The back face of the reinforcing layer is fixedly connected with an adhesive layer, the front face of the adhesive layer is fixedly connected with anti-fake code paper, and the bottom of the anti-fake code paper is fixedly connected with fluorescent code paper. The anti-counterfeiting traceability label solves the problems that most anti-counterfeiting traceability labels in the market do not have a function of being convenient to identify and are covered by a scrapable coating, the phenomenon of non-uniform scraping is easy to occur in the process of a user, the anti-counterfeiting traceability labels cannot be normally identified, time and labor are wasted, and normal use of the anti-counterfeiting traceability labels is influenced. And the effect of conveniently identifying the anti-counterfeiting traceability label is achieved.

The invention relates to a submersible electric pump for a high-lift floating impeller well; a submersible motor is fixedly arranged on the lower end of a water inlet joint; a connecting seat is fixedly arranged on the upper end of the water inlet joint; a first stage of impeller is arranged in the inner cavity of the connecting seat; a first stage of diversion shell is arranged on the connecting seat; a second stage of impeller is arranged in the inner cavity of the first stage of diversion shell; a second stage of diversion shell is arranged on the first stage of diversion shell; a third stage of impeller is arranged in the inner cavity of the second stage of diversion shell; a final stage of impeller is arranged in the inner cavity of the previous stage of diversion shell; a last stage of diversion shell is arranged on the previous stage of diversion shell; the impellers are connected and sleeved on a pump shaft through keys and can trip along the axial direction of the pump shaft; a water outlet seat is arranged on the last stage of diversion shell; and the water inlet joint, the connecting seat, the diversion shells and the water outlet seat are tightened, fixed and sealed through tiepieces, and the tripping gaps of the impellers are reserved between the upper end surfaces of the impellers and the lower end surfaces of the diversion shells. According to the submersible electric pump for the high-lift floating impeller well, the automatic balance of axial force is realized, the operation is stable and reliable, the service life of the motor is prolonged, and the efficiency and the single-stage lift of the water pump are improved.

The invention relates to a reverse electric field electrostatically enhanced bag type dust collector. Its technical solution is: the air inlet box (1) and the air outlet box (16) are correspondingly fixedly connected with the inlet end and the outlet end of the dust collector body (2). The structure of the dust collector body (2) is to use a baffle plate (9) to separate the dust collector body (2) into a dust pre-charged area and a dust filter area. The structure of the dust collector body (2) is either in the dust collector body ( 2) A dust pre-charging area is provided in the middle of the housing along the air intake direction, and dust filtering areas are symmetrically provided on both sides of the dust pre-charging area. The corona pole lines (3) and the dust collection pole plates (7) in the dust pre-charging area are alternately arranged parallel to each other, and the flower plate (17) in the dust filtering area separates the dust filtering area into a clean air chamber (14) and The filter chamber (19), the bag opening of the filter bag unit (18) provided in the filter chamber (19) communicates with the clean air chamber (14), and the outlet of the clean air chamber (14) is the outlet of the dust collector body (2) end. The invention has the characteristics of high dust removal efficiency, good dust removal effect and no bag burning phenomenon.

The invention relates to the technical field of outdoor equipment, in particular to a new energy self-generating alpenstock with characteristics of buffering and low abrasion. The alpenstock comprisesa rod body, a piston cavity is formed in the inner wall of the rod body, a piston block is movably connected to the inner wall of the piston cavity, and an electromagnet is fixedly connected to the inner wall of the piston block. A movable hole is formed in the inner wall, close to the inner side of the electromagnet, of the piston block, and a telescopic rod movably connected with the inner wallof the rod body is fixedly connected to the bottom of the piston block. According to the new energy self-generating alpenstock with characteristics of buffering and low abrasion, a rotating block anda magnetic plate are used in cooperation, when the alpenstock is extruded downwards, the sliding plate can move upwards under the action of pressure, the rotating block is driven to rotate through aninserting rod and a protruding block, a closed coil rotates between the magnetic plates, magnetic induction lines are continuously cut, so that currents are generated; and the currents are stored, sothat the self-generating effect is achieved, the potential energy generated in the use process of the alpenstock is effectively utilized, and the practicability of the alpenstock is improved.

The invention discloses a high-strength ball screw rod. The high-strength ball screw rod comprises a screw rod body, a screw rod nut is movably connected to the surface of the screw rod body, a reinforcing ring is fixedly connected to the rear side of the screw rod nut, a screw hole is formed in the surface of the reinforcing ring, a sealing ring is arranged on the front side of an inner cavity of the screw rod nut, the screw rod body comprises a base layer, the outer surface of the base layer is fixedly connected with a protective layer, and the outer surface of the protective layer is fixedly connected with a waterproof layer. According to the high-strength ball screw rod, through cooperation of the screw rod body, the screw rod nut, the reinforcing ring, the screw hole, the sealing ring, the base layer, the protective layer, the waterproof layer, a wear-resistant layer, the reinforcing layer, a high-temperature-resistant layer and an insulating layer, the ball screw rod has good performances of water resistance, rust resistance, wear resistance, high strength, high temperature resistance and insulation during use, so that the purpose of high use strength of the ball screw rod is achieved, the use efficiency and practicability of the ball screw rod are greatly improved, and the use requirements of the current numerical control machine tool field are well met.