41results about How to "Reduce operating effort" patented technology

The invention discloses a cellphone parking timing and charging system and an application method. The timing and charging system comprises an operator server and a user side; and the user side is connected with the operator server by a telecom operator network or a WiFi (wireless fidelity) network for performing data exchanging. The cellphone-based parking timing and charging system has the advantages of being low in investment cost in the primary stage, economic, environment-friendly, and convenient and fast in charging / billing, and is capable of reducing operation force, effectively preventing the occurrence of violation parking and effectively reasonably utilizing public sources.

The present invention discloses a screen control method, comprising the steps that: when a touch terminal is in a use state, if the touch terminal does not satisfy a first preset condition within first preset time, the touch terminal switches to a sub-low-power state; after the touch terminal switches to the sub-low-power state, if the touch terminal satisfies a second preset condition within second preset time, the touch terminal switches to the use state. The method provided by the embodiment of the present invention can improve human-computer interaction capacity and transaction processing efficiency of the touch terminal. The embodiment of the present invention also discloses a related device and a touch terminal.

The invention discloses a handlebar steering angle controller device of a balance car. The handlebar steering angle controller device is characterized in that a bulge is arranged at the middle end of a mounting base 5; counterbores 11 are respectively formed in the front end and the rear end of the bulge on the mounting base 5; bearing pedestals 1 are respectively arranged at the left end and the right end of the mounting base 5; each of the bearing pedestal 1 is in a shape like the Chinese character 'tu'; a through hole is formed in a bulge on each bearing pedestal 1; a bearing set 3 is arranged on the through hole in each bearing pedestal 1; a connecting plate 6 is in a shape like the Chinese character 'tu'; countersinks 9 are formed in the lower end of the connecting plate 6, and a through hole 8 is formed in the upper end of the connecting plate 6; the upper part of an elastic polyurethane 4 is arranged in each countersink 9 of the connecting plate 6; the lower part of each elastic polyurethane 4 is arranged in the corresponding counterbore 11; a square step is arranged above and under the right end of a rotating shaft 2; the rotating shaft 2 is placed in the bearing sets 3 of the bearing pedestals 1 and penetrates through the through hole in the connecting plate 6. The handlebar steering angle controller device disclosed by the invention has the benefits that the steering flexibility of the balance car can be improved, the operating comfort can be improved, the sound generated by a torsion spring during steering can be eliminated, and the cost of the balance car can be reduced.

The invention relates to an artesian ejector detector, which comprises: correcting connector, sealing ring, pressure meter, oil cup cover, oil cup, red copper pad, pressure meter connector, oil cup base, fixing nut, steel ball, sealing pad, valve base, plug muffle, piston, positioning screw, machine base, spring, baffle ring, piston support disc, lever, pin, base, screw, and handle, wherein the oil cup base is connected to the oil cup to be arranged at the upper end of oil inlet; the through hole of oil cup base is Phi 4-20mm. Since the oil cup is at the upper end of oil inlet, it uses artesian method, and it enlarges the oil inlet, the piston will contain oil always, to lubricant the piston and plug muffle, without dead clamp, to improve the reliability and 300% of producing efficiency. The invention can improve the detecting quality and the service life.

The invention discloses a portable multifunctional hoisting moped which comprises a support. Supporting large wheels are mounted at the tail ends of two supporting legs of the support. An auxiliary supporting leg is mounted on the inner sides of the middles of the two supporting legs. Supporting small wheels are mounted at the lower end of the auxiliary supporting leg. A power box rotating shaft and a lifting arm rotating shaft are mounted on the inner sides of the lower ends and the upper ends of the two supporting legs correspondingly. The upper end of a lifting arm is mounted on the liftingarm rotating shaft, and a functional arm is mounted at the tail end of the lifting arm. The bottom of a power box is in bolted connection with the power box rotating shaft, and the top of the power box is connected with a power transmission system through a telescopic rod. The lifting arm is driven by the power transmission system to rotate around the lifting arm rotating shaft to be opened or put away, and the weight hoisting action and the mounting and demounting action are achieved. The portable multifunctional hoisting moped is used for equipment carrying, lifting, mounting and demountingand other operation and is safe and fast; by means of structural optimization design, torque self-balance is achieved during equipment operation, weights can be carried easily, and operation is easyand convenient; and multiple functional arms are designed and arranged, demounting and reloading are convenient, and multiple kinds of equipment can be carried conveniently.

The invention discloses a hydraulic support manual electrohydraulic control system which comprises an electrohydraulic control commutating valve, an actuator, a power supply and an isolated coupling machine. The hydraulic support manual electrohydraulic control system also comprises a handheld stent controller connected with the actuator. According to the system, a plurality of sensors in a full-automatic control hydraulic support can be omitted, so that a plurality of lines needed in a working surface because of assignment of the sensors are omitted, and a lot of maintenance charges are omitted; through the handheld stent controller, the position of a coalcutter is determined, the working face is helped to be aligned, and coal caving position is accurately controlled; the hydraulic support manual electrohydraulic control system has the advantages of a traditional hydraulic support electrohydraulic control system that operation is simple, labor intensity is low, and remote safe control is practicable, and accordingly application space of electrohydraulic control system is largely expanded; the hydraulic support manual electrohydraulic control system adapts to actual production of a coal mining working face, so that automation level and security and reliability of a first production line are improved.

The invention relates to a pen, in particular to a pen clip lifting and pressing three-exercise pen. The pen clip lifting and pressing three-exercise pen comprises a pen refill, an inner rod, an outerrod, a sleeving locking piece, a reset spring and a pen clip. A notch is formed in the surface of the outer rod. The sleeving locking piece is composed of a sleeving ring and a locking piece body. The sleeve ring is arranged at the tail end of the inner rod after the inner rod is arranged in the outer rod, so that a pen holder integral piece is formed. After the pen holder integral part is assembled, the locking piece body moves in the notch and cannot be separated from the notch. The reset spring and the pen refill are sequentially arranged in the pen holder integral part, and then the pen clip is installed at the tail end of the pen holder integral part, so that the whole pen is assembled. A locking boss corresponding to the locking piece body is arranged on the pen clip. At least two morphological changes with stable positions are formed between the locking piece body and the locking boss. According to the pen clip lifting and pressing three-exercise pen, a refill discharging modeconforming to a human writing mode and 1-3 refill collecting modes most conforming to human engineering are provided, and many optimizations are provided.

The invention discloses an adjustable stop valve. The adjustable stop valve comprises a locking nut, a valve rod nut, a packing gland and a valve flap, wherein the valve flap is a conical valve flap; the conicity of the conical valve flap is 30 degrees; the conical valve flap is also provided with a pressure conducting hole; the pressure conducting hole runs through the conical valve flap; a bearing is arranged at the position of the valve rod nut; a bearing block is directly matched with a valve bonnet; the packing gland is positioned in the bearing block; a dustproof cap is arranged at the position of the locking nut. According to the adjustable stop valve, the flow can be adjusted, the operating potency dimension is reduced, and the dustproof function is also realized.

The invention provides a wrench assembly, functional module and electronic device, and relates to the field of electronic equipment. The wrench assembly is used for plugging and unplugging the functional module into the cabinet. The wrench assembly comprises a bracket, a first pulling piece and a second pulling piece. The bracket is used for connecting with the functional module, the first pullingpiece comprises the pulling piece body and the first gear part set on the pulling piece body, the first gear part is rotationally connected with the bracket, the second pulling piece comprises a second gear part and a pulling part which are mutually connected, the second gear part is in transmission connection with the first gear part, and the pulling part is configured to cooperate with or disengage the cabinet when the second gear part is rotated by the first gear part after the force of the pulling part is applied to the pulling piece body. The wrench assembly, functional module and electronic equipment provided by the embodiment of the invention increase the lever arm which is pulled by the wrench assembly due to the adoption of the gear transmission, can effectively reduce the operation force when the wrench assembly is operated, and is more labor-saving, thereby improving the operation comfort.

The invention provides a turntable comprises a rotating disc in relative rotational motion and a fixed disc. The turntable is characterized in that an upper pressure plate is fixed on the rotating disc; a slot for limiting position is opened on the side wall of the upper pressure plate; an unlocking plate is rotatably riveted on the rotating disc through a turntable step rivet; the unlocking platerotates relative to the rotating disc with the turntable step rivet as the origin; the unlocking plate contacts and cooperates with the slot to achieve overall limit of the turntable; a hanging spring plate is fixed on the unlocking plate; a hanging spring pin is fixed on the fixed disc; a spring is mounted on the hanging spring plate and the hanging spring pin. The turntable has the advantages that the unlocking plate can smoothly rotate relative to the rotating disc; limit locking is very reliable with the unlocking plate and the slot of the upper pressure plate contacted and cooperated with each other to realize the overall limit of the turntable; with the restoring force of a tension spring, the unlocking plate can always be in the state of eliminating the gap between the fixed disc and the rotating disc, the amount of work required to unlock is significantly reduced, which allows users to use the product effortless and worry-free.

The invention discloses a valve element group switching control mechanism. The valve element group switching control mechanism comprises at least two valve elements and further comprises at least two key modules and a first elastic piece. Each key module comprises a key for opening the corresponding valve element and a control rod, wherein the keys and the valve elements are correspondingly matched; each control rod can be assembled on the corresponding key in a way of being capable of moving along the axial direction of the corresponding key; a locking structure for locking the corresponding key is matched between each control rod and the corresponding key. The control rods of at least two key modules are coaxially linked; the control rod of at least one key module is connected with the first elastic piece for resetting; any one key at a resetting state is used for opening the corresponding valve element in a pressing manner and drives each control rod to do the axial movement; the corresponding control rod is used for driving the corresponding locking structure through resetting to lock the pressed key; the residual control rod is used for driving the corresponding locking structure through axial movement to unlock the corresponding pressed key, so that the key is reset. With the adoption of the structure, the valve element group switching control mechanism can be used for realizing linkage type switching control of at least two valve elements.

The invention provides a food processor and a knife group mounting structure and a stirring cup thereof, the knife group mounting structure comprises: a container bottom, wherein the bottom wall of the container bottom is provided with a mounting hole; a tool apron which is mounted at the mounting hole and is used for mounting a tool of the food processor; and a locking part which is arranged at the bottom of the container, is matched with the tool apron, is suitable for doing reciprocating motion between a tool dismounting position and a tool locking position relative to the bottom of the container, locks the tool apron to fix the tool apron when moving to the tool locking position, and unlocks the tool apron to loosen the tool apron when moving to the tool dismounting position. Accordingto the invention, the knife group can be disassembled and assembled by operating the locking part, and rapid disassembly and assembly of the knife group are facilitated. Meanwhile, the locking part is directly mounted at the bottom of the container and cannot be separated from the bottom of the container in the using process, so that the locking part can be prevented from being lost or confused with other tools; and loosening of the tool apron due to loosening of the nut when the tool rotates in one direction can be prevented, so that the use reliability of the product is improved.

The invention discloses an intelligent advertising lamp box convenient to maintain and replace, and relates to the technical field of advertising lamp boxes. The intelligent advertising lamp box convenient to maintain and replace comprises a base and a rotating drum, supporting legs are mounted on the base, an advertising lamp box is mounted on the two supporting legs, a first mounting groove is formed in the side face of the advertising lamp box, a first sliding groove is formed in the inner side wall of the first mounting groove, a sliding block is installed on the inner wall of the first sliding groove, a hydraulic engine is installed on the advertising lamp box, a threaded rod is installed on the hydraulic engine, a connecting plate is installed on the inner side wall of the first installing groove, a plurality of first springs are installed on the connecting plate, a baffle is connected to the other end of each first spring, a sliding plate is mounted between the second sliding groove and the third sliding groove, a second mounting groove is formed in the upper surface of the first mounting groove, a lock catch mechanism is mounted in the second mounting groove, a third mounting groove is formed in the upper surface of the cavity, a telescopic mechanism is mounted in the third mounting groove, and the lamp box is simple in structure and convenient to operate.

The invention discloses a faucet structure of a valve element offset temperature adjusting valve assembly. The faucet structure comprises a vertical cylinder, a transverse faucet is arranged at the top end of the vertical cylinder, a water outlet is formed in the outer side end of the transverse faucet, a valve element offset water mixing valve body is fixed in the vertical cylinder through a round head screw, and two water inlet terminals are fixed to the bottom end of the valve element offset water mixing valve body. A hose is fixed in the transverse faucet and connected between the water outlet end of the valve element offset water mixing valve body and the water outlet, a display panel is arranged at the top of the valve element offset water mixing valve body and fixed through a flat head screw, and a round hole is formed in the end of the display panel. The top end of a valve element of the valve element offset water mixing valve body penetrates through the round hole and is fixedly connected with a handle stirring disc. The structure arrangement is reasonable, the operation angle can be effectively adjusted, accurate flow and temperature control can be improved, and the operation force is small. Meanwhile, the overall attractiveness is high, the jamming condition is avoided, and the applicability and practicability are high.

The invention relates to the technical field of mine equipment, in particular to a drilling control system, a working mechanism and a mine drill carriage. The drilling control system comprises an operation unit, a control module and a tilt angle sensor, and the control module controls the moving direction of a bent arm according to the included angle between a bent arm assembly and the vertical direction and a signal of an operation handle; the moving directions of the operation handle and the bent arm assembly are consistent all the time, the logical thinking of normal people is met, and the possibility of further equipment damage caused by interference between a working mechanism and a working face possibly caused by human errors is avoided. The operation unit outputs electric signals, the operation force is small, the control module can control the opening degree of a valve according to the characteristics of the valve, swing of the bent arm assembly is smoother and more linear, the operation experience of the working mechanism is improved, and the positioning precision of a rock drill is improved.

The invention relates to an artesian ejector detector, which comprises: correcting connector, sealing ring, pressure meter, oil cup cover, oil cup, red copper pad, pressure meter connector, oil cup base, fixing nut, steel ball, sealing pad, valve base, plug muffle, piston, positioning screw, machine base, spring, baffle ring, piston support disc, lever, pin, base, screw, and handle, wherein the oil cup base is connected to the oil cup to be arranged at the upper end of oil inlet; the through hole of oil cup base is Phi 4-20mm. Since the oil cup is at the upper end of oil inlet, it uses artesian method, and it enlarges the oil inlet, the piston will contain oil always, to lubricant the piston and plug muffle, without dead clamp, to improve the reliability and 300% of producing efficiency. The invention can improve the detecting quality and the service life.

The invention relates to a 3D printer model withdrawing apparatus. The middle part of the rear end of a cart body is provided with a controller, the upper part of the rear end of the cart body is fixedly provided with a mounting platform, the mounting platform is provided with a motor, the motor is connected with the controller by virtue of a conducting wire, an output shaft of the motor is fixedly provided with a circular ring by virtue of a bolt, the circular ring is provided with a screw along the axial direction, the peripheral outer side of the screw is provided with a nut, the nut is fixedly arranged on a tightening plate, the tightening plate is installed on the upper part of the rear end of a trolley body, the front end of the trolley body is provided with a groove, the front end of the groove is provided with an oblique plate, and two sides of the groove are respectively provided with a support plate symmetric about the oblique plate. The 3D printer model withdrawing apparatushas the beneficial effects that the structure is simple, the operation is convenient, the automation degree is high, convenience and rapidness are realized, the size is small, a small space is occupied, the operation intensity of the working personnel is alleviated, the working efficiency is increased, the manual extrusion for a model is reduced, and the production precision is improved.

The invention discloses a portable multifunctional hoisting moped which comprises a support. Supporting large wheels are mounted at the tail ends of two supporting legs of the support. An auxiliary supporting leg is mounted on the inner sides of the middles of the two supporting legs. Supporting small wheels are mounted at the lower end of the auxiliary supporting leg. A power box rotating shaft and a lifting arm rotating shaft are mounted on the inner sides of the lower ends and the upper ends of the two supporting legs correspondingly. The upper end of a lifting arm is mounted on the liftingarm rotating shaft, and a functional arm is mounted at the tail end of the lifting arm. The bottom of a power box is in bolted connection with the power box rotating shaft, and the top of the power box is connected with a power transmission system through a telescopic rod. The lifting arm is driven by the power transmission system to rotate around the lifting arm rotating shaft to be opened or put away, and the weight hoisting action and the mounting and demounting action are achieved. The portable multifunctional hoisting moped is used for equipment carrying, lifting, mounting and demountingand other operation and is safe and fast; by means of structural optimization design, torque self-balance is achieved during equipment operation, weights can be carried easily, and operation is easyand convenient; and multiple functional arms are designed and arranged, demounting and reloading are convenient, and multiple kinds of equipment can be carried conveniently.

The invention discloses an IDC non-stripping wire connection device, which includes a mounting shell, a wire clamping body for clamping wires, a switch knife conductive strip for cutting wires and conducting connection with the wires, and a driving clip. The wire body drives the wire and the driver for conducting or disconnecting the conductive strip of the switch knife; the clamping body, the conductive strip of the switch knife and the driver are installed in the installation housing, and the driver drives the clamping body to perform reciprocating motion. In the actual wiring operation of the present invention, there is no need to pre-treat the wires, that is, when wiring, the knife edge cuts the insulation layer of the wire, and the copper core and the knife edge are directly connected to achieve conduction, avoiding the problems caused by irregular wire stripping. adverse effects.

The invention relates to the field of disassembly of energy storage devices, in particular to a method and a device for disassembling a portable button type electrochemical energy storage device. The disassembling device comprises the [-shaped support, the movable module, the fixed module and the rotating handle, and the disassembling device can be conveniently transferred inside and outside the glove box only through a small transition bin of the glove box. During disassembly operation, the button type energy storage device is arranged between the liftable pressure applying column and the pressure bearing column, the transmission screw rod is rotated by twisting the rotating handle, and the liftable pressure applying column is driven to press the negative electrode of the button battery and the electrode plate, the gasket, the elastic sheet and the like in the negative electrode into the lower outer circular ring by pressing the negative electrode, the gasket, the elastic sheet and the like downwards; and the positive pole shell is clamped at the top of the lower outer circular ring, so that the disassembly of the button type energy storage device is realized. According to the invention, the disassembly operation can be conveniently completed at low cost, the disassembly accuracy is good, the whole disassembly process can realize lossless and efficient taking-out of the electrode slice, time and labor are saved, and the disassembly efficiency in the failure analysis process of the energy storage device is effectively improved.

The invention discloses a small-load speed-shifting heavy-duty car manual shift control force-changing device. The device is characterized in that a main swing arm connected with a hard rod is arranged on a middle force-changing device bracket; a T-shaped sub-swing arm is arranged at an output end of the main swing arm; one end of the sub-swing arm is connected with a hard rod connecting pipe through a connecting rod A; the other end of the sub-swing arm is connected with a switching mechanism through two connecting rods B; and action force is output by the sub-swing arm to drive the two rods to asynchronously and synchronously reciprocate. Asynchronous reciprocation of the two rods is converted to the work of a gear selecting rod of a speed changer, and the synchronous reciprocation of the two rods is converted to the work of a gear changing rod of the speed changer. Due to the adoption of the transmission mechanism of which the two rods asynchronously and synchronously reciprocate, the friction force loss of a ball joint is greatly reduced, the operation power consumption degree is reduced, and the service life of machine parts is prolonged.

The invention relates to a waste material collection device for a 3D printer. A mounting plate A is mounted on a base. Plunger pumps A are vertically arranged at the two ends of the upper portion of the support plate A. A hydraulic cylinder barrel A is arranged on the upper portion of each plunger pump A. A hydraulic rod A is arranged on the upper portion of each hydraulic cylinder barrel A. A support plate B is fixedly arranged on the upper portions of the adjacent hydraulic rods A. Grooves A symmetric about the center of the support B are formed in the upper portion of the support plate B. Aplunger pump B, a hydraulic cylinder barrel B and a hydraulic rod B are sequentially and horizontally arranged in each groove A. A collection tank is arranged at the other ends of the hydraulic rodsB. An opening is formed in one side of the collection tank. Supports A are correspondingly arranged at the two ends of the opening. A rolling shaft is arranged between the adjacent supports A. One endof the rolling shaft is connected with an output shaft of a motor through a belt. The motor is mounted on the collection tank. The waste material collection device has the beneficial effects that thestructure is simple, the operation is convenient, the degree of automation is high, the use is convenient and fast, the size is small, it is not required to occupy the large space, the operation dynamics of working staff is lowered, and the working efficiency is improved.

The implanter comprises a bent handle, a driving shaft, a driven shaft and an adapter, the length of the lower portion of the handle is larger than that of the upper portion of the handle, the upper portion and the lower portion of the handle are parallel, the driving shaft is arranged in the lower portion of the handle, and the two ends of the driving shaft are fixed in the handle through driving bearings. The lower end of the driving shaft extends out of the handle, a driven shaft is arranged in the upper portion of the handle, two ends of the driven shaft are fixed in the handle through driven bearings, the upper end of the driven shaft extends out of the handle, transmission teeth are arranged on the top of the driving shaft and the bottom of the driven shaft in a surrounding mode, the driving shaft and the driven shaft are connected through the transmission teeth and a transmission chain, and an adapter is arranged on the top of the driven shaft. The dental implant can implant teeth at various positions in the oral cavity by adjusting the angle position, is convenient to use, prevents a patient from being injured due to an overlarge pulling range, can be matched with different implant drivers by utilizing the adapter, simplifies the operation process, and reduces the labor intensity of a doctor.

The invention discloses an IDC peeling-free wire connection mechanism, which comprises an installing casing used for fixing a conducting wire and also comprises a switch conducting strip and a driver,wherein the switch conducting stirp is used for cutting the conducting wire and is conducted and connected with the conducting wire; the driver is used for driving the switch conducting strip and theconducting wire to realize conduction or break the connection; the driver and the switch conducting strip are arranged in the installing casing; the driver drives the switch conducting strip to do reciprocating movement. In the practical wire connection operation; the pretreatment on the conducting wire is not needed, i.e., during wire connection, a screw rotates, and the switch conducting stripis driven to downwards move, so that an insulation layer of the conducting wire is cut by a cutting edge; a copper core is directly connected with the cutting edge; the conduction is realized; the adverse influence due to wire peeling nonconformance is avoided.

The present invention relates to a pen, in particular to a three-operated pen with a clip for lifting, pressing, and pressing, including a refill, an inner rod, an outer rod, a sleeve locking member, a return spring and a clip; the surface of the outer rod is provided with The notch; the sleeve lock piece is composed of a sleeve ring and a lock piece; the sleeve ring is installed on the tail end of the inner rod after the inner rod is loaded into the outer rod, thereby forming a whole part of the penholder; After the assembly of the integral part of the penholder is completed, the locking part moves in the notch and cannot be separated from the notch; the return spring and the pen core are sequentially loaded into the integral part of the penholder, and then the pen clip is installed at the tail end of the integral part of the penholder. Then the whole pen is assembled; the pen holder is provided with a locking boss corresponding to the locking piece; there are at least two position-stable shape changes between the locking piece and the locking boss. The present invention has a core-out mode conforming to the human body writing mode and one to three core-retracting modes most in line with ergonomics, and has many optimizations for this.