65results about How to "Break away will not" patented technology

The invention provides a high-temperature-tolerance far-infrared coating as well as a preparation method and application thereof. The high-temperature-tolerance far-infrared coating is prepared from the following components in parts by weight: 20-60 parts of adhesives, 30-45 parts of chromium oxide green powder, 0.1-10 parts of silicate mineral powder, 0.01-2 parts of silane coupling agents, 1-4 parts of glycerinum and 15-35 parts of water. The high-temperature-tolerance far-infrared coating is stable in system and convenient to use; the coating is coated on the surface of a heating device and is gradiently heated and cured to form a far-infrared radiation coating; the coating is capable of radiating wavelength of 6-14 microns and is also capable of permanently releasing negative ions; meanwhile, the formed coating is stable in quality and low in possibility of falling off from the heating device when the coating is heated for a long time; the temperature tolerance of the coating can reach 800 DEG C or more.

The invention discloses a lamp cap of a highlight searching lamp, which comprises a reflection cup and a bulb assembly, wherein the bulb assembly is fixed at the bottom of the reflection cup, and the bulb assembly comprises a bulb and a lamp holder, wherein the lamp holder is provided with a hollow fixed cavity, and the bulb is clamped and connected in the fixed cavity through a quick assembling and disassembling mechanism. The lamp cap of the highlight searching lamp provided by the invention has no need of using a disassembling tool, quick assembly and disassembly of the bulb and convenient use.

The invention provides a fixing structure of a motor shaft for an electric vehicle, and the motor shaft can be firmly fixed on the electric vehicle by the fixing structure. According to the fixing structure of the motor shaft (50) for the electric vehicle, fastening positions (118L, 118R) which are used for fastening the motor shaft on a side of the vehicle by using fixing components (140L, 140R) are provided at both ends of the motor shaft; a pair of fastening planes are formed on the fastening positions; support portions of the motor shaft are provided with a clamping opening (204) which is matched with a shape of the fastening positions, limits rotation of the motor shaft and opens towards a back of the vehicle; the fixing structure of the motor shaft for the electric vehicle has stopper mechanisms (54L, 54R) which are formed for preventing the fastening positions from disengaging from the clamping opening; the stopper mechanisms are arranged between the fixing components and the support portions of the motor shaft, and the stopper mechanisms comprise a through portion used for insertion of the fastening positions and a first clamping portion (212) clamped with a first embedded hole (210) which is arranged at the support portions of the motor shaft.

The invention belongs to the technical field of wire supports, and particularly relates to a wire support fixing mechanism with the spacing changing along with the wind. The wire support fixing mechanism comprises fixed frames, a cross beam, a wire fixing mechanism, a first displacement cylinder, a first power generation mechanism, sliding blocks and an extending mechanism, wherein two fixed frames with the structure being completely identical are symmetrically installed at two ends of the cross beam, the two fixed frames are connected through flexible wires, one end of each straight wire is installed in a wire fixing sleeve; the sliding blocks can slide in a shell of the fixing mechanism, the wire fixing sleeve can rotate around a wire fixing sleeve rotating shaft, when the straight wires are blown by the wind, the wires drive the sliding blocks to slide, and the distance between the straight wires is changed, so that a circuit fault caused by a bird nest or other foreign matters near a wire tower can be avoided. The wire support fixing mechanism is simple in structure, and blades in the power generation mechanism can enabled to rotate through the displacement cylinder so as to generate current, thereby having high practical effects.

The invention provides a friction pendulum isolation bearing with a liftable device and a construction method thereof. The bearing includes a lower sliding plate, an upper sliding plate and an articulated sliding block. The outer side of the middle of the side wall of the upper sliding plate is provided with a ring of horizontal upper connecting ring plates, the upper connecting ring plates are provided with a ring of upper connecting ring plate bolt holes which are formed at equal intervals, the whole middle of the surface of the upper side of the upper sliding plate is concaved downwards toform a limiting groove, the support further includes a removable device, the bottom of the removable device stretches into the limiting groove and is slidably connected with the limiting groove, the removable device and the upper sliding plate are connected through removable limiting pins pass through the upper connecting ring plate bolt holes, the removable device and the upper sliding plate canbe elastically reset up and down through vertical springs on the removable limiting pins. It can be ensured that the upper sliding plate and an upper buttress are separated vertically when a shock isolation structure encounters strong shock and a friction pendulum suffers from pull force, so that the articulated sliding block and a sliding surface are not separated, and after the upper buttress resets, the friction pendulum can continue to play a role of shock isolation and energy dissipation.

The invention discloses a lifting device of a lifting table. The lifting device comprises a drive rod assembly which comprises at least one drive pipe and at least one first drive rod inserted into one end of the drive pipe, wherein the first drive rod is a regular polygon lever. The lifting device also comprises a first connector arranged at the end of the drive pipe. The first connector and thedrive pipe are circumferentially and axially limited. The first drive rod is provided with an adjusting section extending axially into the drive pipe. The central hole of the first connector is a polygonal hole which is slidably matched with the first drive rod so that the first drive rod and the drive pipe are enabled to mutually and automatically expand and contract with expansion and contraction of the crossbeam. The first connector and the first drive rod are provided with an axial limiting structure which prevents the first drive rod from being over-stretched and separated from the drivepipe. The first drive rod and the drive pipe of the drive rod assembly can automatically expand and contract axially with expansion and contraction of the crossbeam.

The invention relates to the field of communication, in particular to a communication line erector which comprises a base plate, a left upright post, a right upright post, a line frame, a transverse post, a rotating rod and a sliding block. The communication line erector is provided with a plurality of layers, can erect different communication lines at different heights, and is convenient for thelines to move among the layers when being erected. The left end and the right end of the base plate are respectively and fixedly connected with the left upright post and the right upright post, a plurality of line frames are arranged on the right upright post, a plurality of sliding blocks are arranged on the left upright post, the right ends of the sliding blocks are fixedly connected with the transverse posts, the plurality of transverse posts respectively correspond to the plurality of line frames, and the right ends of the plurality of transverse posts are all hinged with the rotating rod.

The invention discloses a face recognition gate machine and an anti-following method thereof. The face recognition gate machine comprises a first box body and a second box body, fixed columns are fixedly connected to top ends of the first box body and the second box body; a rotating column is arranged above the fixed column; a groove is formed in a bottom end of the rotating column; a top end of the rotating column extends into the groove; a top end of the rotating column is fixedly connected with a fixed box, recognition equipment in rotating connection is arranged above the fixed box, a first gate plate and a second gate plate which are connected through a rotating device are arranged on the sides, close to each other, of the first box body and the second box body, and a photoelectric sensor is arranged on the side, close to the second box body, of the first box body. According to the face recognition gate machine and the anti-following method thereof, the height and angle of the recognition equipment can be adjusted, convenience is improved, it is ensured that only one person can pass the gate machine at a time by controlling opening and closing of the second gate plate, and thesafety is improved.

The invention discloses a floating adjustment type self-suction respirator. The floating adjustment type self-suction respirator comprises a floating mechanism. According to the floating adjustment type self-suction respirator, the floating mechanism is additionally arranged, a threaded hole plate is driven to float up and down by rotating an adjusting screw rod, so that an annular floating pipe is driven to float up and down and an annular stretchable pipe is driven to do stretchable motion, and therefore a containing space of an annular containing groove is expanded, and the size of the space for depositing smoke particles is increased.

The invention discloses an indoor ventilation device based on artificial intelligence and a use method, and belongs to the technical field of ventilation devices. The indoor ventilation device comprises a shell, a gas guide shell and a gas collection box, wherein the upper surface of the shell is fixedly connected with the gas guide shell, a dust filtering mechanism is arranged in the gas guide shell, the bottom end of the gas guide shell extends into the shell, and adjusting mechanisms are fixedly installed on the front side face and the rear side face of the shell correspondingly. According to the device, the air guide shell, the shell, the air supply pipe, the dust filtering mechanism and the exhaust shell are arranged, fresh air can enter one end of the air guide shell, the fresh air can rapidly enter the air supply pipe under the action of an air inlet fan in the dust filtering mechanism, finally, the fresh air is conveyed into the air guide shell through the air supply pipe, a first fixing plate can drive a rack to move up and down, the rack moves up and down to drive the gear to rotate, the gear drives the air supply shell to move to adjust the positions of a first exhaust hole and a second exhaust hole, then the air supply angle can be effectively adjusted, air exchange can be conducted on different indoor positions, and the ventilation efficiency is improved.

The invention discloses an automobile air outlet outer blade and outer blade decoration strip assembling structure and method. The assembling structure comprises an outer blade decorative strip (1), alight guide strip (2) and an outer blade (3). A light guide strip mounting hole (31) matched with the light guide strip (2) is formed in the side edge of the outer blade (3), and a decorative strip mounting groove (32) which penetrates through the light guide strip mounting hole (31) and is matched with the outer blade decorative strip (1) is formed in the top of the outer blade (3); the outer blade decorative strip (1) is mounted on the decorative strip mounting groove (32) in a matched manner and is fixedly buckled on the inner side wall of the light guide strip mounting hole (31); the light guide strip (2) is inserted into the light guide strip mounting hole (31) in a matched mode and fills a buckle rebounding space of the outer blade decorative strip (1), it is guaranteed that the buckle connection structure of the outer blade decorative strip (1) is firm and does not disengage, and the assembling structure is simple in structure, convenient to assemble, firm in connection and free of disengagement.

The inVention discloses forging workshop work clothes for isolating heat radiation. The forging workshop work clothes for isolating heat radiation comprises a clothes body and a trousers body made ofheat-insulating material. The forging workshop work clothes for isolating heat radiation is characterized in that the clothes body and the back surface of the trousers body are left blank; an elasticband is arranged on the arm position of the clothes body and the leg position of the trousers body, so that the elastic band can surround the arm and the leg; a shoulder belt is arranged on the shoulder part of the clothes body, and a waist belt is arranged at the waist part of the clothes body; the two sides of the cuff of the clothes body and the two sides of the trousers leg of the trousers body are respectiVely proVided with an arc-shaped sheet, and the arc-shaped sheet is proVided with a sticking buckle, and the arc-shaped sheets are wrapped in the limbs during the using process. In consideration of that air tightness of the conVentional heat-insulating clothes, the back of the clothes body and the trousers body are left blank because the heat radiation on one side of the forge pieceis receiVed during the forging work, during front operation, the forging workshop work clothes can isolate the thermal radiation from the front and solVe the problems that the traditional heat insulation clothes are airtight and workers often giVe up because they are not easy to operate in a fully closed heat-insulation clothes which cause harm to the body.

The invention relates to an automobile interior trim part slush molding bed which comprises a lifting mechanism, a horizontal conveying mechanism and a turnover mechanism. The automobile interior trim part slush molding bed is characterized in that the turnover mechanism comprises a turnover frame, a powder box automatic locking mechanism installed on the turnover frame and a mold automatic locking mechanism of a self-locking structure. The automobile interior trim part slush molding bed has the advantages that a mold and a powder box do not need to be manually locked, the locking speed is high, self locking is achieved through the self structure in the mold locking process, and it is ensured that the mold is not disengaged from the turnover frame.

The invention relates to the technical field of powder coating production equipment, and discloses a raw material purification screening machine for powder coating production. The raw material purification screening machine comprises a shell; support rods are fixedly connected to four corners of the bottom of the shell; a motor is mounted on the vertical side wall, close to one side, of the shell,and an output end of the motor is connected with a rotating rod through a coupling; the other end of the rotating rod penetrates through the side wall of the shell and extends into the shell; a screen drum is fixedly connected to the rotating rod located in the shell through a support; a reciprocating lead screw is fixedly connected to the other end of the rotating rod; the end, away from the rotating rod, of the reciprocating lead screw penetrates through the shell and extends outwards; and threads of the reciprocating lead screw are arranged in the shell. According to the raw material purification screening machine for the powder coating production provided by the invention, through an arranged partition plate, raw materials cannot be separated from the screen drum too early, the purification efficiency is improved accordingly, through an arranged knocking block, the situation that impurities adhere to a filter screen is prevented, and then the filtering efficiency of the screen drum is improved.

The invention discloses separation-prevention design of a concrete-filled steel tubular member and a sleeper block of a ballastless track. The design is characterized in that the outer end, embedded in the sleeper block (1), of a hollow steel pipe is provided with a part (3) with the radial width increased within the length range smaller than 50 mm, in the pouring process of the hollow steel pipe,the part (3) with the radial width increased is fully filled with concrete, and in the pouring process of the sleeper block (1), the part and the sleeper block (1) are casted into a whole. The formedconcrete filled steel tube end is subjected to flaring treatment, after the concrete-filled steel tubular member is poured to enter the sleeper block, the periphery of the steel tube is tightly wrapped by the concrete, and under the external load effect, the concrete-filled steel tubular member cannot be pulled out and separated. Flaring is quite beneficial to filling of a filling material into the steel tube, the steel tube can be rapidly and efficiently filled fully, compactness is ensured, diseases are prevented, the life expectancy of the whole sleeper structure is improved, the later-period maintaining cost is reduced.

The invention discloses an auxiliary device for in-vitro adhesion of a dental crown and an abutment of a dental implant. The auxiliary device comprises a cylindrical permanent magnet, wherein a cylindrical lamination rod is coaxially fixed on the lower surface of the cylindrical permanent magnet; the diameter of the lamination rod is smaller than that of the cylindrical permanent magnet; a threadgroove at the middle position of the lower end of the lamination rod is in thread connection with a screw rod; the lower end of the screw rod is coaxially fixed with the upper end of a round rod; thediameter of the round rod is equal to the diameter of the lamination rod. The auxiliary device for the in-vitro adhesion of the dental crown and the abutment of the dental implant is convenient to mount and dismount; a doctor adheres the abutment and the dental crown through an adhesive; after the adhesion is finished, the doctor rotates the cylindrical permanent magnet and the lamination rod is separated from the round rod; the abutment and the dental crown are both bonded with a lamination assembly round tube through the adhesive, and the doctor presses an adsorption splicing sheet to allowthe adsorption splicing sheet release from the adhesive; the adsorption splicing sheet and the adhesive are convenient to release; the dental crown and the adhesive are not released and the working efficiency of the doctor is improved.

The invention discloses a lithium battery cover cap which is provided with an ultrasonic electrode lug and is high in sealing property, and belongs to the technical field of battery accessories. The lithium battery cover cap comprises a top cover, a bottom cover and a safety valve, and is characterized in that the bottom cover is improved in such a manner that for a battery with a non-flat top cover, an aluminum sheet in the bottom cover is welded with the electrode lug which is positioned in a region where arcs corresponding to two circular gas release hole end points of the aluminum sheet; for a battery with a flat top cover, the electrode lug is welded on a flat-plate anti-explosion sheet in the bottom cover and is positioned at the center position corresponding to an arc of the flat-plate anti-explosion sheet; furthermore, a sealing ring is improved, and the structure of the bottom of the lithium battery cover cap is changed. According to the improved battery cover cap, in a battery manufacturing technology, a positive electrode lug of the battery and the electrode lug of the cover cap only need to be butted and welded with an ultrasonic welding machine, so that the total manufacturing cost of a battery factory is greatly lowered; furthermore, the assembling efficiency is improved; the sealing effect is enhanced; liquid leakage and small aluminum sheet falling are reduced, and positive and negative electrode short circuit of the battery can be well prevented.

The invention discloses a connection structure of a tool bit and a host of hair scissors. The connection structure comprises the host and the tool bit which is arranged at the front end of the host; the host comprises a driving shaft; the tool bit comprise a movable tool frame and a fixed tool frame; a sliding connection mechanism, a locking mechanism and a power mechanism are arranged between the fixed tool frame and the host; the sliding connection mechanism is used for enabling the tool bit to slide frontward and backward relative to the host so as to enable the tool bit to be in abutting joint with or separated from the host; the locking mechanism is used for locking the tool bit after the tool bit is in abutting joint with the host; the power mechanism is used for enabling the tool bit to automatically slide forward after the tool bit is unlocked so as to enable the tool bit to be separated from the host; the movable tool frame is provided with a shaft groove which is used for being inserted into the driving shaft. According to the connection structure of the tool bit and the host of the hair scissors, the tool bit is not separated from the host when the tool bit is cleaned and the tool bit detachment and installation is convenient and safe.

The invention discloses an improved automatic film pasting machine comprising a box body and an engaging portion used in cooperation with the box body, wherein a first sliding chamber is arranged in the right end surface of the box body; a sliding seat is mounted in the first sliding chamber through sliding fit; a socket is disposed on the left end surface of the sliding seat and is in inserted connection with the engaging portion; a first power transmitting chamber is disposed in the inner wall of the right side of the socket; the upper and lower inner walls of the socket are provided with symmetric locking chambers; a second power transmitting chamber is disposed in the right end surface of the sliding seat; and a first power transmitting block opposite to the second power transmitting chamber is fixed to the right side wall of the first sliding chamber; a second sliding chamber is disposed in the top wall of the first sliding chamber; and a first sliding block integrally provided with the sliding seat is slidably fitted in the second sliding chamber.

The invention relates to a pipe drawing machine of a centrifugal pipe casting machine, and belongs to the field of mechanical equipment. The pipe drawing device comprises a rail frame, a pipe drawingvehicle, a pipe drawing driving device and a pipe drawing assembly. The pipe drawing vehicle is connected with the pipe drawing driving device, the pipe drawing vehicle and the pipe drawing driving device are both installed on the rail frame, and the pipe drawing assembly is mounted on the pipe drawing vehicle. The structure characteristics are that the pipe drawing vehicle comprises a vehicle frame, a pipe drawing frame, a pipe drawing pulley, a pipe drawing rotating mechanism and a pipe drawing push-pull mechanism, wherein the pipe drawing frame is installed on the vehicle frame, the pipe drawing pulley, the pipe drawing rotating mechanism and the pipe drawing push-pull mechanism are all installed on the pipe drawing frame, the pipe drawing rotating mechanism is connected with the pipe drawing push-pull mechanism, the frame is installed on the rail frame, the pipe drawing driving device is matched with the pipe drawing pulley, and the pipe drawing assembly is installed on the pipe drawing rotating mechanism.

The invention discloses a vibrating self-priming respirator, which includes a breathing mask, an exhaust pipe, and an air intake filter mechanism; when smoke particles are attached to the filter, the entire lower closing cover can be pushed upwards, so that the inner threaded ring protrudes on the filter. The outer sides of the floating groove move upwards, and then loosen, and the ring protrusion of the inner thread is pressed downward by the annular elastic pressing member to move downward, so that the ring protrusion of the inner thread abuts against the surrounding upper end of the ring protrusion of the outer thread, so that the filter The screen is vibrated up and down, so that the dust particles on the filter screen are deposited downward by inertia, and the dust particles enter the annular storage groove at the bottom of the surrounding along the conical plate for deposition, and the air intake pipe enters the gas from the middle of the conical plate. The separation of soot particles and incoming gas is realized, and the separation of flue gas is realized. At the same time, the sealing ring body in the floating groove is abutted against the inner side of the ring convex of the internal thread to realize the sealing, so that the present invention can quickly and conveniently clean up the soot particles.

The invention relates to the technical field of energy collection, in particular to a small-displacement energy recovering cylinder which comprises a first gas plug, a second cylinder, a third cylinder, an extending mechanism, a clamping mechanism and the like, wherein two gas compression cylinders are provided; when a reciprocating motion amplitude is relatively small, only gas in the second cylinder is compressed to generate a high-pressure gas; when the reciprocating motion amplitude is relatively large, both gases in the second cylinder and the third cylinder are compressed to generate the high-pressure gases. The small-displacement energy recovering cylinder provided by the invention is simple in structure, and the cylinders can efficiently collect small-displacement and large-displacement energies through displacement, so that the practical effect is relatively strong.

The invention is applicable to the related technical field of nitrogen making equipment, and provides a molecular sieve adsorption tower used in nitrogen making equipment, which comprises a main tower body, a molecular sieve adsorption assembly is arranged in the main tower body, and the molecular sieve adsorption assembly comprises two symmetrically arranged first baffles fixedly connected in the main tower body, the interior of the main tower body is fixedly connected with a power motor through a plurality of first connecting rods, the output end of the power motor is fixedly connected with a first rotating shaft, and each group of third baffles is connected with a molecular sieve adsorption plate through a connecting unit. The power pump conveys gas into the main tower body through the gas inlet for molecular sieve adsorption operation, the gas reaches the molecular sieve adsorption plates through the through holes formed in the first barrier plate for molecular sieve adsorption operation, and when the molecular sieve adsorption plate on one side needs to be replaced, the box door is opened, and the box door is opened. The molecular sieve adsorption plate on the non-working side is taken down through the connecting unit, and normal operation is not affected.

The invention discloses an auxiliary device for bonding an implant crown and an abutment outside the body, comprising a cylindrical permanent magnet, a cylindrical fitting rod coaxially fixed on the lower surface of the cylindrical permanent magnet, the fitting rod The diameter of the cylindrical permanent magnet is smaller than the diameter of the cylindrical permanent magnet. The threaded groove at the middle position of the lower end of the fitting rod is connected with the screw thread. The lower end of the screw rod and the upper end of the round rod are fixed coaxially. The auxiliary device for bonding the implant crown and the abutment in vitro is easy to install and disassemble; the doctor uses the adhesive to bond the abutment and the crown. After the bonding is completed, the doctor rotates the cylindrical permanent magnet, and the fitting rod and the round rod are separated. Both the table and the crown are bonded by adhesive and fitting assembled circular tubes. The doctor presses the adsorption splicing pieces, so that the adsorption splicing pieces are separated from the adhesive in turn. The adsorption splicing pieces and adhesive are easy to separate, and will not cause the crown and adhesive to separate. , Improve the work efficiency of doctors.

The invention belongs to the technical field of clothes treatment, and aims to solve the problem that noise is easily generated between a panel and a box body in existing clothes treatment equipment, so that the user experience is influenced. In order to achieve the purpose, the clothes treatment equipment comprises a box body and a panel; at least one side of the box body is provided with an opening; the panel covers the opening; the box body is provided with a mounting body; the mounting body is provided with an elastic assembly; the first side of the panel is connected with a mounting component capable of being elastically abutted against by the elastic assembly; the mounting component can keep a gap between the panel and the box body; and the second side of the panel is detachably connected with the box body, wherein the first side and the second side are opposite sides of the panel. According to the clothes treatment equipment, the probability of collision between the panel and the box body can be reduced, so that the noise is reduced and the user experience is improved.

The invention discloses a floating adjustable self-priming respirator, which includes a floating mechanism; the invention adds a floating mechanism, which drives the threaded orifice plate to float up and down by rotating the adjusting screw, thereby driving the annular floating tube to float up and down, and the annular telescopic tube The telescopic movement expands the accommodating space of the annular accommodating tank and increases the space for depositing soot particles.