33results about How to "Avoid damp and rust" patented technology

The invention provides a computer memory plugboard fixing device based on connecting rod transmission, and relates to the technical field of computer memories. The computer memory plugboard fixing device comprises a mounting plate, and a supporting shell is fixedly connected to the top of the mounting plate through springs; round holes are formed in the upper side and the lower side of the supporting shell, a drying bag is placed in the supporting shell, a through hole is formed in the bottom of the mounting plate, and a groove is formed in the top of the mounting plate. According to the computer memory plugboard fixing device based on connecting rod transmission, air circulation at the bottom after the circuit board is installed is ensured; the circuit board is kept dry, damp corrosion ofthe circuit board is avoided, the inserted memory bank can be kept in normal use, screws do not need to be adsorbed and aligned, and the circuit board can be installed more conveniently and rapidly;meanwhile, the screw loss is avoided, and the stable installation of the circuit board is guaranteed.

The invention discloses an IC card intelligent prepayment water meter convenient to observe which comprises a water meter body, a clamping groove protection structure, a fixing plate and an inclination angle adjusting assembly, a fixing hole is formed in the fixing plate, the inclination angle adjusting assembly is arranged on the fixing plate, the water meter body is arranged on the inclination angle adjusting assembly, a clamping groove is formed in the water meter body, and the clamping groove protection structure is arranged on the water meter body and corresponds to the clamping groove. The invention relates to the technical field of intelligent water meters, in particular to an IC card intelligent prepayment water meter convenient to observe, a movable protective shell is matched with a fixed shell, sealing protection of a clamping groove is achieved, and the inner space of the movable protective shell and the fixed shell is dehumidified through the action of a dehumidification pump; the metal induction sheet in the clamping groove is prevented from being damped and rusted due to a humid environment; and meanwhile, through the arrangement of the inclination angle adjusting assembly, the inclination angle of the water meter body can be conveniently adjusted, and data on the water meter body can be conveniently observed in cooperation with the sound control induction lighting lamp strip.

The invention discloses a steel rust prevention oil. The steel rust prevention oil is prepared from 30-40 parts of heat conduction oil, 15-17 parts of a polyester emulsion, 8-10 parts of isopropyl myristate, 5-7 parts of pentaerythritol oleate, 6-9 parts of fatty acids, 1-2 parts of sodium benzoate, 2-3 parts of diammonium phosphate and 1-4 parts of triethanolamine oleate. The steel rust prevention oil has the advantages of good rust prevention effect, avoiding of the rusting problem of the steel due to dampness, long antirust cycle, substantial rust resistance, low cost and high efficiency.

The invention discloses a spiral cooling runner motor housing, which comprises a base, a housing shell and a metal spiral plate, wherein the base is horizontally arranged and is used for being fixedlyconnected with a fixed plate in a motor drive system; the metal spiral plate is formed by a metal plate which is processed into a spiral form; one end of the metal spiral plate is located at the center position and is vertically downward to form a mounting support column and the bottom end of the mounting support column is welded and fixed on the base; meanwhile, the other end of the metal spiralplate is located at the center position and is also vertically upward to form a damping support column and the top end of the damping support column is fixedly connected with the bottom end surface of the housing shell; the cross section of the metal spiral plate is round and an anti-rust paint layer coats the outer surface; and an annular cooling ring sleeves the outside of the housing shell andis clung to an outer wall of the housing shell, and a spiral linear channel is formed in the housing shell from top to bottom. The spiral cooling runner motor housing is simple in structure and convenient to use, fast cooling of a motor can be achieved during damping and the service life of the motor is prolonged.

The invention discloses an electric power tool storage cabinet with a drying effect. The electric power tool storage cabinet comprises a main cabinet body, wherein an upper partition plate is arrangedat the upper part of the main cabinet body; the side wall of the upper partition plate is fixed on the inner side wall of the upper part of the main cabinet body; a backflow through hole is formed inthe middle of the upper partition plate; vertical partition plates are fixed on the bottom surfaces of the left part and the right part of the upper partition plate; the bottom surfaces of the vertical partition plates are fixed on the top surface of a bottom plate of the main cabinet body; the rear wall surfaces of the vertical partition plates are fixed on the front wall surface of a rear wallplate of the main cabinet body; a plurality of circulation through holes are formed in the vertical partition plates; circulating heating cavities are formed between the vertical partition plates andside plates of the main cabinet body; upper through holes are formed in the left part and the right part of the upper partition plate; and the upper through holes communicate with the corresponding circulating heating cavities. The electric power tool storage cabinet can automatically heat and dry electric power tools in the main cabinet body to prevent the electric power tools from being affectedwith damp and rusted, does not need manual wiping, and is good in effect.

The invention discloses a motor shell. The motor shell includes a pedestal, a shell body and a metal spiral plate, wherein the pedestal is arranged horizontally, and is used for fixedly connecting with a fixed plate in a motor driving system; the metal spiral plate is made of a metal plate which is processed into a spiral shape; a mounting support is formed at one end, vertically downward at the center position, of the metal spiral plate; the bottom end of the mounting support is fixed on the pedestal through soldering; a damping support is formed at the other end, vertically upward at the center position, of the metal spiral plate is at the same time; the top end of the damping support is fixedly connected with the bottom end surface of the shell body; the cross section of the metal spiral plate is a circle, and the outer surface of the metal spiral plate is coated with a rust preventive petrolatum paint layer; a ringlike cooling ring sleeves the shell body, and is attached to the outer wall of the shell body, and a ringlike water channel is formed in the shell housing; and the ringlike water channel is provided with a water inlet and a water outlet. The motor shell is simple in structure and is convenient to use, and can realize damping and quickly cooling of the motor at the same time, thus prolonging the service life of the motor.

The invention discloses a wire rod packaging sleeve and belongs to the technical field of packaging materials. The wire rod packaging sleeve comprises a body (1), wire holes (2) and a label (3). The wire holes (2) are formed in the side wall of the body (1). The label (3) is arranged on the upper portion and the lower portion of the side wall of the body (1). The wire holes (2) are circular or rectangular. The label (3) is rectangular or oval. By means of the wire rod packaging sleeve, packaging is fast, time is saved, and the surface of a wire rod can be prevented from being scratched and prevented from being affected with damp and rusted; and the label can be hung on the body or the surface of the packaging sleeve is marked with the company name and identification, so that the delivery quality of the wire rod is improved, and consumer complains and the loss generated by the consumer complains are reduced. The wire rod packaging sleeve has larger popularization value in the technical field of the packaging materials.

The invention discloses an automatic sampler with the adjusting function for environmental pollution detection, which comprises a base and a bolt, a magnetic plate is fixed to the upper portion of thebase, the bolt is installed above a stand column, a positioning hole is formed in the upper portion of a movable column, a sliding rod is installed above a cross beam, and a positioning end is installed above a sliding block; a connecting rod is fixed below the cross beam, a pipeline is arranged below the rotating shaft, a magnetic block is fixed below the sampling cup, a connecting pipe is connected to the left side of the pipeline, a first through hole is formed in the flow guide pipe, a gasket is arranged below the first stud, and a filter screen is mounted in the connecting pipe; and a second stud is arranged on the right side of the second stud. The automatic sampler is provided with the movable column, so that the automatic sampler has a height adjusting function, the automatic sampler is provided with the filter screen, so that the automatic sampler has a filtering function, and meanwhile, the automatic sampler is provided with the positioning end, so that the automatic samplerhas a positioning function.

The invention discloses a copper bar bending die head. The copper bar bending die head comprises a main body protection box, wherein a lifting cavity is fixedly connected to the middle of one side of the main body protection box; a clamping plate is slidably connected to the top end of one side of the lifting cavity; a first limiting block is fixedly connected to one end of one side of the clamping plate; a first limiting groove is slidably connected to an outer side of the first limiting block; a limiting sliding rod is slidably connected to the middle of an inner side of the first limiting block; a limiting rotating rod is arranged in the middle of an inner side of the clamping plate; and an adjusting pull frame is fixedly connected to the middle of the top end of the clamping plate. The invention has the beneficial effects that it is convenient to replace a die, and die replacement is convenient; compared with a mode in which an unused die is disassembled and then a needed die is installed on a stamping device, the invention is rapid, time-saving and labor-saving; clamping and bending of a copper bar are facilitated, and during bending, the copper bar can be prevented from deviating; and damp-proof protection can be conveniently conducted on the unused die, and the die can be prevented from being affected with damp and rusting.

The invention discloses a steel antirust oil, which is prepared from the following materials in parts by weight: 30 to 40 parts of heat conduction oil, 15 to 17 parts of polyester emulsion, 8 to 10 parts of isopropyl myristate, 5 to 7 parts of pentaerythritol oleate, 6 to 9 parts of fatty acid, 1 to 2 parts of sodium benzoate, 2 to 3 parts of diammonium phosphate, and 1 to 4 parts of triethanolamine oleate. The steel antirust oil has a good antirust effect and prevents steel from being rusted by dampness. The antirust period is long, the anticorrosion effect is obvious, the cost is low, and the efficiency is high.

The invention discloses a domestic hardware tool box which comprises a tool box top, a plurality of tool box drawers, a plurality of handles and a tool box base. The tool box top is connected to the top of the tool box drawer on the upper layer, the handles are installed on the front face of the tool box drawers, and the tool box base is connected to the bottom of the tool box drawer at the bottom. By means of the domestic hardware tool box, hardware tools are prevented from being affected with damp and rusted and are convenient to taken when in use, and the problems that tools are wrongly taken, time is wasted and working efficiency is reduced are avoided.

The invention discloses an efficient and damping motor shell. A base is arranged horizontally and used for being fixedly connected with a fixed plate in a motor driving system; a metal spiral plate isprepared from a metal plate which is manufaured into a spiral shape; a mounting supporting column is formed in the central position of one end of the metal spiral plate in a vertical downward manner;the bottom end of the mounting supporting column is welded and fixed on the base; a damping supporting column is formed in the central position of the other end of the metal spiral plate in a vertical upward manner; the top end of the damping supporting column is fixedly connected with the bottom end plane of the shell body; the exterior of the shell body is sleeved with an annular cooling ring;the annular cooling ring is attached to the outer wall of the shell body; an annular water channel is formed in the interior; a water inlet and a water outlet are formed in the annular water channel;and multiple damping springs are formed in the outer wall of the annular cooling ring in an outward extension manner. The efficient and damping motor shell is simple in structure, convenient to use, and capable of realizing damping and quick cooling of the motor and prolonging the service life of the motor.

The invention discloses a cutting and grinding device for round steel production. The cutting and grinding device comprises a base, a worktable and a grinding machine. The top of the base is providedwith a mounting groove and a collecting box is installed in the mounting groove. The inner bottom of the collecting box is connected with a pressure sensor through a connecting piece, the pressure sensor is electrically connected with a single chip microcomputer, one side of the collecting box is connected with an electronic pest repeller through a bolt, the other side of the collecting box is connected with the single chip microcomputer through a connecting frame, one side of the single chip microcomputer is provided with a buzzer, the two ends of the top of the base are connected with electric hydraulic cylinders through bolts, the output end of each electric hydraulic cylinder is connected with the worktable, a hollow cavity is disposed in the worktable, a fan is mounted on one side ofthe worktable through a mounting frame, and one end of the top of the worktable is connected with an air pipe through a supporting frame. The cutting and grinding device is convenient to use, has various functions, can collect chips and remove metal dust, and is suitable for popularization and use.

The invention relates to the field of storage devices and particularly discloses an accessory storage device for research of an animation collaborative task undertaking machine. In the prior art, an existing storage device is simple in structure, and the moisture-proof effect is not realized. According to the technical scheme of the invention, the storage device comprises a storage box. The storage box is of a hollow cuboid structure. A box door is hinged to one side of the storage box. Partition plates of the same structure are connected to the inner wall of the storage box at equal intervals. A transverse plate and a bottom plate are connected to the inner wall of the storage box. The transverse plate is located below the partition plates. The bottom plate is located below the transverseplate. A rotating motor is installed in the middle of the bottom end of the transverse plate through screws. The storage box is novel in structure, and accessories can be placed in a layered and classified mode through the storage box. The disorder of accessories is prevented. The accessories in the storage box can be effectively ventilated. The accessories in the storage box can be prevented from being wet and rusted. The normal service life of the accessories is guaranteed. The resource waste is avoided, and the storage box is suitable for popularization.