32results about How to "Overcome work fatigue" patented technology

The invention discloses a conveniently disassembled computer structure dedicated to computer teaching, including a chassis, wherein the left side of the chassis is provided with a front cover, the right outer wall of the front cover is mounted with a second fixed corner code, the right outer wall of the second fixed corner code is connected to the right outer wall of the front cover, the left outer wall of the chassis is mounted with a first fixed corner code, and the right outer wall of the first fixed corner code is connected to the left outer wall of the chassis. In the conveniently disassembled computer structure dedicated to computer teaching, the latch may connect and fix the first fixed corner code and the second fixed corner code through the cooperation between the first fixed corner code, the second fixed corner code and the latch, the quick installation and disassembly of the front cover and the chassis are realized by installing and disassembling the latch, and the purchasecost of the user is saved, and the resource waste of conveniently disassembled computer structure dedicated to computer teaching is avoided by the cooperation between the buckle and the card slot, which is suitable for popularization.

The invention discloses a convenient disassembly method special for computer teaching. The method comprises a chassis, wherein a left side of the chassis is provided with a front cover; a right outerwall of the front cover is equipped with a second fixed angle code; a right outer wall of the second fixed angle code is connected with a right outer wall of the front cover; a left outer wall of thechassis is equipped with a first fixed angle code; and a right outer wall of the first fixed angle code is connected with the left outer wall of the chassis. According to the convenient disassembly method special for computer teaching, the first fixed angle code and the second fixed angle code can be fixedly connected with a bolt through cooperation of the first fixed angle code, the second fixedangle code and the bolt, quick installation and disassembly of the front cover and the chassis can be realized through installation and disassembly of the bolt, and a buckle is matched with a clampinggroove, so that the purchasing cost of a user is lowered, and resource waste in a convenient disassembly method special for computer teaching is avoided. The method is suitable for popularization anduse.

The invention discloses a cigarette packet conveying and removing device of a cigarette printing packaging machine. The cigarette packet conveying and removing device comprises a bottom plate, supporting legs are mounted on the left side and the right side of the bottom of a bottom plate, and cushion plates are mounted at the bottom ends of the supporting legs. Hook-shaped reinforcement is mountedon the left sides and the right sides of the cushion plates. The supporting legs are connected with the hook-shaped reinforcement through the cushion plates, and clamping plates are mounted on the left sides and the right sides of the supporting legs. The bottoms of the clamping plates and the tops of the cushion plates are connected. According to the cigarette packet conveying and removing device, by means of cooperation of a motor, a first rotary wheel, a second rotary wheel and a belt, under the action of a rotary roll and a handrail, the motor is an AC servo motor, the rotating speed canbe controlled, and forward and backward rotation can be adjusted. The transferring efficiency of the rotary roll and a conveying belt is improved, cigarette packets can be prevented from falling off to the two sides in the transferring process through the handrail, the work efficiency is improved, and the workload of in-site workers is reduced; and the work fatigue of the in-site workers is overcome, and the cigarette packet conveying and removing device is suitable for use and popularization.

The invention discloses an electric bench screw. The electric bench screw does not need to be pulled manually, works electrically, is controlled through a circuit and is operated through buttons, application is convenient and rapid, and the working efficiency is high. According to the technical scheme, firstly, a storage battery is used as a power source, and power is provided by a direct-current motor; secondly, an electromagnetic clutch device is arranged and used for transmitting the power of the direct-current motor to a screw for rotation; thirdly, a high-gear reducing transmission device and a low-gear reducing transmission device are arranged, and speed adjustment is facilitated; and fourthly, a control panel and the control circuit are arranged and used for controlling the direct-current motor and the electromagnetic clutch device. The electric bench screw has the beneficial effects that the workpiece clamping speed is high, the efficiency is high, manpower is saved, work fatigue of operators is relieved, and the working efficiency and production benefits of bench worker of all walks of life can be improved.

The invention discloses a single-tailed strop type discharging car and discharging system for reducing an earth building bending moment. The single-tailed strop type discharging car and discharging system for reducing the earth building bending moment comprises a hopper, wherein a motor is arranged on the outer side of the hopper; a frame is arranged on an outer wall of the motor; an inner wall ofthe rack is connected with an outer wall of the motor; an outer wall of the rack is connected with an inner wall of the hopper; a first rotary roller is arranged on the outer wall of the motor; an inner wall of the first rotary roller is connected with the outer wall of the motor; and a conveyor belt is arranged on an outer wall of the first rotary roller. Through the cooperation of the hopper and support legs, the hopper, the motor and the first rotary roller can be protected; through supports, the motor and the first rotary roller are connected stably, so that various elements inside are more stable to operate; and through the hopper, the noise produced due to vibration when internal components in the motor work can be further effectively prevented from influencing the work of an operator, so that the defects that a traditional single-tailed strop type discharging car and discharging system for reducing the earth building bending moment is instable in connection and high in noise are overcome.

The invention discloses a bar milling cutter. A convex cutter is included; a cutter groove is formed in the inner wall of the convex cutter; the outer wall of the cutter groove is connected with the inner wall of the convex cutter; a flat cutter is arranged on the outer side of the cutter groove; a material guiding groove is formed in the outer wall of the flat cutter; the outer wall of the material guiding groove is connected with the inner wall of the flat cutter; and a cutter body is arranged on the inner wall of the material guiding groove. According to the bar milling cutter, due to cooperation among the convex cutter, the cutter groove, the flat cutter and the material guiding groove, under the effects of an impeller, a notch and a hole channel of a machined workpiece are machined bythe convex cutter, and cut down fragments can be brought out by the cutter groove during cutter retracting; in order to prevent tripping of a cutter handle in a high-speed rotating state, a clampingarm is pressed downwards to fix a sleeve, and therefore the defects that a tool bit of a traditional bar milling cutter cannot be fast replaced, and tool bit connection is not stable can be overcome,the machining steps are simplified, the overhauling and replacing time is saved for an operator, the work difficulty is reduced for the operator, the work fatigue of the operator is overcome, and thebar milling cutter is applicable to application and popularization.

The invention relates to an insulating protective cover installed without interruption, comprising a heat-shrinkable silicone rubber body and an insulating actuator. The heat-shrinkable silicone rubber body is provided with an insulating cavity, the bottom end of the insulating cavity is provided with an opening, and the heat-shrinkable silicone rubber body is further A magnetic connection structure is provided, and the heat-shrinkable silicone rubber body is detachably installed on the insulating actuator; the advantages of the present invention are: the switch on the column is installed in the insulating cavity in the heat-shrinkable silicone rubber body through the opening, and then the heat-shrinkable silicone rubber body is installed in the insulating cavity through the thermal The magnetic connection structure set on the shrinkable silicone rubber body realizes the wrapping and fixing of the heat shrinkable silicone rubber body to the switch on the column. Due to the magnetic function of the magnetic connection structure, the heat shrinkable silicone rubber body does not need manual connection during installation, and it can improve the thermal shrinkage. The fixed quality of the silicone rubber body prevents the effect of disengagement, so that the insulating protective cover can be quickly installed without power failure, which improves the work efficiency, does not require power failure, improves the reliability of the power supply, and reduces the working time.

The invention discloses an electric bench screw. The electric bench screw does not need to be pulled manually, works electrically, is controlled through a circuit and is operated through buttons, application is convenient and rapid, and the working efficiency is high. According to the technical scheme, firstly, a storage battery is used as a power source, and power is provided by a direct-current motor; secondly, an electromagnetic clutch device is arranged and used for transmitting the power of the direct-current motor to a screw for rotation; thirdly, a high-gear reducing transmission device and a low-gear reducing transmission device are arranged, and speed adjustment is facilitated; and fourthly, a control panel and the control circuit are arranged and used for controlling the direct-current motor and the electromagnetic clutch device. The electric bench screw has the beneficial effects that the workpiece clamping speed is high, the efficiency is high, manpower is saved, work fatigue of operators is relieved, and the working efficiency and production benefits of bench worker of all walks of life can be improved.

The invention discloses a novel heat insulating and fire preventing integrated structure for construction engineering. The novel heat insulating and fire preventing integrated structure comprise a civil structure. A heat insulating layer is mounted on the outer side of the civil structure. A standby lining plate is mounted on the inner side of the heat insulating layer and connected with the outerwall of the left side of the civil structure. A fixing bolt is mounted on the inner wall of the heat insulating layer. Adhesive mortar is connected to the outer wall of the fixing bolt in a sleevingmode and connected with the outer wall of the civil structure. According to the novel heat insulating and fire preventing integrated structure for construction engineering, through matching between the civil structure and the heat insulating layer, a frame of a building main body is protected; under action of the heat insulating layer, heat insulating performance of the whole main body is improved, the self weight of the building main body is reduced, and waste of concrete and cement is avoided, so that the effects of energy saving and emission reduction are achieved, the heat insulating layercan further prevent rainwater from directly making contact with the building main body, and the situation that the building main body is washed by rainwater resulting in the fact that the service life is reduced is avoided.

The invention discloses a conveniently disassembled computer structure dedicated to computer teaching, including a chassis, wherein the left side of the chassis is provided with a front cover, the right outer wall of the front cover is mounted with a second fixed corner code, the right outer wall of the second fixed corner code is connected to the right outer wall of the front cover, the left outer wall of the chassis is mounted with a first fixed corner code, and the right outer wall of the first fixed corner code is connected to the left outer wall of the chassis. In the conveniently disassembled computer structure dedicated to computer teaching, the latch may connect and fix the first fixed corner code and the second fixed corner code through the cooperation between the first fixed corner code, the second fixed corner code and the latch, the quick installation and disassembly of the front cover and the chassis are realized by installing and disassembling the latch, and the purchasecost of the user is saved, and the resource waste of conveniently disassembled computer structure dedicated to computer teaching is avoided by the cooperation between the buckle and the card slot, which is suitable for popularization.

The invention discloses an anti-blocking star type unloading valve for a coarse powder separator powder return pipe. The anti-blocking star type unloading valve comprises a base, the outer wall of thebase is provided with a first rotating wheel, the inner wall of the first rotating wheel is connected with the outer wall of the base, the outer wall of the first rotating wheel is provided with a belt, the inner wall of the belt is connected with the outer wall of the first rotating wheel, and a second rotating wheel is arranged on the right side of the inner wall of the belt. According to the anti-blocking star type unloading valve for the coarse powder separator powder return pipe, through cooperation of the base, a rack and a box body, under the effect of a side plate, fixed connection ofthe box body and the motor is achieved through the rack, the bearing capacity of the box body and an overturning plate is increased, the problem about motor base interior connection instability or rack breakage caused by too large downward pressure borne by long-time work of a motor base and the rack is solved, the side plate is adopted on the outer wall of the box body for reinforced connection,and the defect that a traditional anti-blocking star type unloading valve for the coarse powder separator powder return pipe is low in bearing force and poor in stability is avoided.

The invention discloses a molding device suitable for automobile trim processing. The molding device suitable for automobile trim processing comprises a base; a frame is installed on the upper surfaceof the base; the inner walls of the frame are connected with the outer walls of the base; a bottom plate is installed between the inner walls of the frame; the outer walls of the bottom plate are connected with the inner walls of the frame; a support is installed on the lower surface of the bottom plate; the upper surface of the support is connected with the lower surface of the bottom plate; anda fan is arranged on the inner wall of the support. By means of the molding device suitable for automobile trim processing, the defects that as connection between pressure-resistant springs arrangedin a mold and a machine base of a traditional molding device suitable for automobile trim processing is not closed, the mold cannot be firmly placed on the machine base and is prone to falling over, and fixing devices are absent are overcome, the operation steps are simplified, the production time is shortened, the machining efficiency is improved, the working fatigue of operators is overcome, theproduction cost of enterprises is reduced, and the molding device is suitable for being applied and popularized.

The invention discloses a molding device suitable for automobile trim processing. The molding device suitable for automobile trim processing comprises a base; a frame is installed on the upper surfaceof the base; the inner walls of the frame are connected with the outer walls of the base; a bottom plate is installed between the inner walls of the frame; the outer walls of the bottom plate are connected with the inner walls of the frame; a support is installed on the lower surface of the bottom plate; the upper surface of the support is connected with the lower surface of the bottom plate; anda fan is arranged on the inner wall of the support. By means of the molding device suitable for automobile trim processing, the defects that as connection between pressure-resistant springs arrangedin a mold and a machine base of a traditional molding device suitable for automobile trim processing is not closed, the mold cannot be firmly placed on the machine base and is prone to falling over, and fixing devices are absent are overcome, the operation steps are simplified, the production time is shortened, the machining efficiency is improved, the working fatigue of operators is overcome, theproduction cost of enterprises is reduced, and the molding device is suitable for being applied and popularized.

The invention discloses a bird repelling device for electric equipment. A shaft sleeve is installed on the upper surface of the base, the lower surface of the shaft sleeve is connected with the upper surface of the base, and a shaft is installed on the inner wall of the shaft sleeve. The outer wall of the shaft is connected with the inner wall of the shaft sleeve, the outer wall of the shaft is equipped with a slide rail, the inner wall of the slide rail is connected with the outer wall of the shaft, and the outer wall of the shaft is provided with a shaft seat. The bird repelling device for electric power equipment, through the cooperation between the base, the shaft sleeve and the shaft rod, under the action of the slide rail, overcomes the poor connection and fixation effect between the wind wheel device and the connecting rod of the traditional power equipment bird repelling device, It is easy to cause the blades to fall off, cause damage to the wind wheel device, reduce the service life and when the wind wheel device is connected to the pole or the trunk, the disadvantage of not being able to adjust the inclination angle of the wind wheel device improves the work efficiency and reflective effect, and prolongs the service life of the wind wheel device. The service life of the bird repelling device for electric equipment is suitable for popularization and application.

The invention discloses a water pumping whiteboard pen for teaching and with a self-adsorption function. The inner wall of a pen holder is provided with a rod sleeve, and the outer wall of the rod sleeve is connected with the inner wall of the pen holder in an overlap joint manner; a refill is installed on the inner wall of the rod sleeve, and a rubber plug is installed at the bottom end of the refill; and the outer wall of the left side of the rubber plug is connected with the outer wall of the right side of the refill. According to the water pumping whiteboard pen for teaching and with the self-adsorption function, due to the effects of a pulling rod, a guiding pipe and the rubber plug, under the effects of a gasket, the defects that cyclic using cannot be achieved, a pen cap is providedwith a force magnet, the manufacturing cost of whiteboard pens is increased, waste of the magnet is also caused, the purchasing expenditure of a school for the whiteboard pens is increased, and workfatigue is caused when a teacher uses the traditional whiteboard pen for blackboard writing is caused are overcome; and the work efficiency is improved when the teacher performs blackboard writing, the service life of the whiteboard pen is prolonged, the using expenditure used for purchasing teaching aids is saved, waste of the teaching aids is avoided, and the water pumping whiteboard pen is suitable for using and popularizing.

The invention discloses an adjustable oblique coaling double-furnace sleeve type device which comprises a cross beam. Bases are arranged on the left side and the right side of the cross beam, and theinner walls of the bases are connected with the outer wall of the cross beam. A motor base is arranged on the upper surface of the cross beam, and the lower surface of the motor base is connected withthe upper surface of the cross beam. A motor is arranged on the upper surface of the motor base, and the lower surface of the motor is connected with the upper surface of the motor base. A connectingplate is arranged on the left side of the base. A box cooperates with supporting legs, and therefore connection of the motor and a fan is more stable through the box. All the assemblies can be fixedinto the box, and all the assemblies in the box operate more stably. By means of the box, the situation that an assembly in a conveying belt generates noise to influence work of an operator can be effectively avoided, and therefore the defect that a traditional adjustable oblique coaling double-furnace sleeve type device is unstable in connection and high in noise is overcome.