121results about How to "Shorten the travel distance" patented technology

The invention provides a method for rapid operation of elements in a touch screen type mobile terminal, which includes the steps: responding to selection of a user to the elements, and displaying a guide panel beside or around the elements, wherein the guide panel at least comprises a function option; detecting the action trend of the user from the elements to a specific function option direction, and determining selection of the user to the function option; and responding to the selection of the user to the function option, and triggering operation corresponding to the function option. Correspondingly, the invention further provides a system using the method. The method and the system have the advantages that management operation on the elements can be realized by simply operating a touch screen monitor, subsequent operation for the elements can be better performed, and operating efficiency of equipment equipped with the corresponding touch screen monitor is improved.

A control system of a hybrid vehicle, includes: an engine; a motor capable of driving the engine; an oil pump for supplying a lubricant oil to a lubrication requiring portion of the engine; and an engine lubrication controller configured to make the following operations in a case that a stop state of the engine continues for more than or equal to a certain period: when a vehicle stop condition that a driver has no intention of travel is established, supplying, by the oil pump, the lubricant oil to the lubrication requiring portion of the engine, and rotating the engine by the motor without igniting the engine, thereby implementing an engine lubrication control.

The invention discloses smart card chip packaging equipment. The smart card chip packaging equipment comprises a working table, a card conveying device, a chip packaging device and a chip feeding device, wherein the card conveying device, the chip packaging device and the chip feeding device are arranged on the working table. The card conveying device comprises a card conveying mechanism used for intermittently conveying cards to be packaged to a packaging station one by one; the chip feeding device comprises a chip belt conveying mechanism, a blanking die and a blanking mechanism, and the chip belt conveying mechanism is used for conveying chips on a chip belt to a blanking station one by one; the chip packaging device comprises a packaging mechanism used for transferring the chips which have been blanked to the cards for packaging; the conveying direction of the chip belt conveying mechanism is perpendicular to the conveying direction of the card conveying mechanism, the chip belt penetrates through the position below the packaging station in the card conveying device, and the blanking station in the chip feeding device is arranged at the position tightly attached to the packaging station in the card conveying device. According to the smart card chip packaging equipment, the movement stroke of the chips is shortened, and the packaging speed is increased.

The invention discloses a vehicle-mounted multi-rotor unmanned aerial vehicle charger which comprises an unmanned aerial vehicle body and a charging platform, wherein the charging platform comprises acharging base and a charging table arranged on the charging base; a charging slot is formed at the top of the charging table; a charging connector A is arranged in the charging slot; a charging butting device is arranged at the bottom of the unmanned aerial vehicle body and comprises a folding charging rod and an undercarriage; a charging connector B corresponding to the charging connector A in the charging slot is formed at the lower end of the charging rod; the unmanned aerial vehicle body comprises an upper housing and a lower housing; a containing slot is formed at the bottom of the lowerhousing; the charging rod is mounted in the containing slot through a rotating shaft; and the lower housing is further internally provided with a driving motor for driving the rotating shaft to rotate so as to retract the charging rod. The charger is applicable to large- and medium-sized multi-rotor unmanned aerial vehicles for line patrol, shortens a required movement distance of the unmanned aerial vehicles during charging and accelerates the patrol. The charger is quick and stable in charging butting operation, strong in operability and convenient to use.

The invention relates to a bead tea continuous forming system based on automatic feeding and a control method thereof. The system comprises a PLC control unit, an initial frying unit, a spreading andcooling unit and a refrying unit, a vertical lifting machine, a weighing mechanism, a material distribution mechanism and a vibration type conveyor are arranged on the initial frying unit and the refrying unit, so that automatic feedingg, automatic pan-frying are realized, the continuous making of the pearl tea production is realized, and the production efficiency and the quality of the pearl teaare greatly improved. The control method comprises a primary frying feeding link, a primary frying link, a spreading and cooling link, a refrying and feeding link and a re-frying link control process.According to the control method, the automation degree of the forming system is higher.

The invention discloses a technology for simultaneously preparing metallic magnesium and calcium carbide through a carbothermal method and belongs to the field of metallic magnesium smelting. The technology comprises the preparation steps that firstly, a magnesium oxide, a calcium oxide, a carbonaceous reducing agent and a fluorite catalyst are prepared according to the weight ratio of components; secondly, the prepared materials are mixed uniformly and then placed into a ball grinding mill with a screen to be ground and screened, and materials with different finenesses are obtained; thirdly, the screened materials are mixed uniformly and then sent into a high-pressure double-roller ball press machine to be pressed into balls and dried; and fourthly, the balls are placed into a vacuum reactor, the vacuum reactor is vacuumized, and metallic magnesium steam and the calcium carbide are produced under a certain pressure and a certain pressure. By utilizing the magnesium oxide and the calcium oxide, the magnesium and the calcium carbide can be produced simultaneously, energy sources are saved, environmental pollution is reduced, and the raw material utilization rate is increased greatly.

The present invention discloses an automatic molding machine for producing pulp moulded products at a super small draft angle, being configured as such that when an overturn means is performing the action of overturning, a centralizing gear of a centralizing means supportively assists in the ascending or descending synchronous movements along a centralizing rack on a centralizing shaft rod so as to enable all shafts to ascend or descend to a defined position in a synchronous and parallel manner, when a pulp absorbing die is conducting up and down movement or overturning movement, due to the supportive assistance between the centralizing gear and the centralizing rack, which will facilitate the realization of a complete and correct die locking as the pulp absorbing die is driven ascended for die locking with an extrusion die, or is driven descended for die locking with a moving die. At the same time, the extrusion die has a descending stroke controlled by a power cylinder body so as to conduct die locking with the ascending pulp absorbing die, which will reduce the move stroke of the pulp die, reduce manufacturing man-hour and manpower, decrease manufacturing cost, and improve qualification rate and excellent quality rate and product competitiveness.

The present invention provides a flat knitting machine having a looping press sheet and a control method thereof, capable of simply confirming poor condition occuring at a front end of a cam follower, capable of reliably preventing the cam follower from being used all the time in the case of the poor condition. When a base end portion of the cam follower is switched from a set position to a reset position, in the state that a reset position sensor detects that the base end portion of the cam follower has been switched to the reset position, only when a recover state detection unit detects that the front end of the cam follower is not recovered to the reset position, occurrence the poor condition of the front end of the cam follower is judged. If the judgement and retreat of a cam carrier to the outside of a knitting width of knitted fabric are performed simultaneously, it is judged that the cam follower is interferenced with a yarn feeding port of a yarn guide device, then an interference avoiding action which enables move stroke of the cam carrier to be prolonged to a position where the cam follower and the yarn feeding port of the yarn guide device are not interferenced is performed, and then the cam carrier is inverted.

The invention discloses a turning-milling combination machine and belongs to the field of turning-milling machining. The turning-milling combination machine comprises a portal frame, a horizontal main shaft base, a vertical main shaft arm, a power tool tower and a row tool rest. The horizontal main shaft base is arranged in a gantry of the portal frame in a penetrating mode. A transmission mechanism is arranged on the portal frame. The vertical main shaft arm, the power tool tower and the row tool rest are arranged on the transmission mechanism, so that vertical plane moving of the vertical main shaft arm, the power tool tower and the row tool rest is achieved, and a workpiece is machined. The turning-milling combination machine is high in machining efficiency and stable in performance.

The invention relates to a combined two-roller continuous mill, which comprises at least one horizontal rolling assembly (71), at least one vertical rolling assembly (72) and a roll changing mechanism, wherein rolling assembly frames are alternately and continuously attached along a rolling line (A-A) and are arranged on a base 5 in 90 degrees; each rolling assembly (71) comprises a floating frame (11) which is embedded in the rolling assembly frame; two rollers and a roller bearing seat are arranged in the floating frame; a roller gap adjusting mechanism is arranged on an upper roller bearing seat (4) or on an end plate (14) of the floating frame (11) corresponding to a roller bearing seat(65) at the transmission side; and a roller gap centering mechanism which is arranged on a movable top cover (6) is further added. The rolling assembly frames are compactly arranged in a gapless way, when the gap between two rollers is adjusted by the roller gap adjusting mechanism and the roller gap centering mechanism, the gap between the two rollers is automatically centered; and the continuous mill is high in operating rate.

The invention provides a processing device for a full-automatic chemiluminescence immunoassay analytical instrument, which is capable of improving the efficiency from sample injection to incubation. The device comprises a sample injection mechanism, a sample region (5), a micropore plate region (4), an incubation region (10) and a cleaning head (3), wherein the sample injection mechanism is arranged in a manner of moving along the horizontal longitudinal-transverse and up-down directions; a sample container (7) is arranged in the sample region (5), and the sample injection mechanism samples in the sample region (5) through the movements along the horizontal longitudinal-transverse and up-down directions; a micropore plate (9) is put in the micropore plate region (4), the sample injection mechanism sucking a sample injects the sample in the micropore plate (9) through the movements along the horizontal longitudinal-transverse and up-down directions; the incubation region (10) is arranged to be adjacent to the micropore plate region (4) in a manner that the micropore plate (9) injected with the sample immediately enters the incubation region (10) to incubate; and the cleaning head (3) is arranged above the micropore plate region (4) in a manner of cleaning the micropore plate (9) returning to the micropore plate region (4) after incubation through the up-own movements.

The invention provides a mop wiping object water-squeezing device and a mop cleaning bucket, and belongs to the technical field of sweeping. With the mop wiping object water-squeezing device and the mop cleaning bucket, the problem that the existing mop cleaning head is forcefully stuffed into a rubbing sleeve, and thus the cleaning head is easily damaged is solved. The mop wiping object water-squeezing device comprises a bracket, a first slider and a second slider, and a water squeezing part is mounted on the second slider; and the first slider and the bracket are connected through a first guide structure, and the second slider and the bracket are connected through a second guide structure. The first slider and the second slider are connected through a linking strucutre, so that the watersqueezing part moves towards the direction close to the first slider, then the space between the water squeezing part and the leaning face of the first slider is narrowed, and thus the speed is obviously improved. During the water-squeezing work, the first slider and the water squeezing part clamp the cleaning head, the cleaning head is then moved so that the water squeezing part carries out water squeezing on a wiping object, therefore, the phenomenon that the cleaning head is forcefully stuffed between the first slider and the water squeezing part is avoided, and further, the service life of the cleaning head is prolonged.

A fully automatic chemiluminescent immunoassay analyzer provided by the present invention comprises: a frame body, including a support frame, and a first workbench and a second workbench which are arranged in layers in the vertical direction of the support frame and communicate with each other; The station group and the cuvette storage area are respectively set on the second workbench. The functional station group includes the incubation area, cleaning area and detection area; the liquid collection station group is set on the first workbench and includes the sample area , the reagent area and the tip storage area where the tip of the pipette gun is stored; the control system; the transmission mechanism, which is arranged on the frame body, and the sample and reagent obtained from the sample area and the reagent area can be reacted under the control of the control system The analyte is obtained by mixing in the cup, and the analyte is sequentially sent to the incubation area, cleaning area and detection area. The invention can solve the defect that the full-automatic chemiluminescence immunoassay analyzer occupies a large area and has low efficiency in the prior art, thereby providing a full-automatic chemiluminescence immunoassay analyzer with a small occupation area and high efficiency.

The invention relates to a charging system and method. The system comprises a side moving platform which comprises a platform frame, wherein the platform frame is used for moving in a first direction, and is used for bearing a battery box and driving the whole battery box to move in the first direction; and the hoisting mechanism comprises a moving frame and a grabbing mechanism, the moving frame is movably arranged above the side moving platform in the second direction, and the grabbing mechanism is movably connected to the moving frame in the vertical direction and used for grabbing the battery box and moving along with the moving frame in the second direction so as to replace the battery box for a vehicle. According to the charging and battery replacing system, the target battery box is moved to the position below the grabbing mechanism to be grabbed through overall lateral movement of the platform frame where the target battery box of the lateral movement platform is located, other platform frames overall laterally move to form a moving channel for the target battery box, rapid movement of the target battery box is achieved, and therefore battery replacing efficiency can be improved.

The present invention prevents a yarn from being excessively tensed and broken owing to an increase in yarn tension when the yarn is wound around a slack eliminating roller during a yarn splicing operation. A yarn threading member is arranged at a position where it can engage with a yarn on the shortest yarn path between an upstream side guide and a downstream side guide arranged upstream and downstream, respectively, of a slack eliminating roller. The upstream side guide constitutes yarn moving means for moving the yarn from the shortest yarn path to a yarn path on which the yarn does not engage with the yarn threading member. If a yarn splicing operation is to be performed, then before the start of the operation, the yarn moving means holds the yarn away from the yarn path corresponding to the shortest distance and at a position at which the yarn does not engage with the yarn threading member. Then, immediately before the yarn splicing operation, the yarn is moved to the position of the yarn path corresponding to the shortest distance and is then engaged with the yarn threading member. Accordingly, the direction of the operation of engaging the yarn with the yarn threading member does not involve an increase in yarn tension. Therefore, the yarn can be reliably prevented from being excessively tensed and broken.

The invention provides a camera device, SMA driving equipment, a manufacturing method of the SMA driving equipment and a driving method of the SMA driving equipment. The camera device comprises at least one circuit board, a photosensitive chip, at least one lens, a lens base and at least one SMA driving equipment. The SMA driving equipment further comprises a lens carrier, at least one uplink driver and at least one downlink driver. The lens carrier is connected to the uplink driver in a driving manner. The uplink driver supports the lens carrier upwards in a thermal driving manner, and lifting the lens carrier to move upwards, wherein the lens carrier is drivingly connected to the downlink driver, wherein the downlink driver pulls the lens carrier downwards in a thermal driving mode and pulls the lens carrier to move downwards, the lens is arranged on the lens carrier of the SMA driving equipment, and the SMA driving equipment drives the lens to move up and down.

The invention discloses a backpressure valve capable of achieving automatic slurry injecting, and belongs to the technical field of drilling equipment. The backpressure valve comprises a valve body, a valve element and a support base and a valve base which are arranged in the valve body, wherein the support base is located under the valve base. The backpressure valve is characterized in that a piston is arranged in the valve body and arranged on the valve element in a sleeving mode, the valve base comprises an upper valve base body and a lower valve base body, the upper valve base body is located between the piston and the valve body, a slurry reflux tank hole is formed in the upper valve base body and communicated with an inner cavity of the valve body, and a slurry reflux hole is formed in the valve body and communicated with the slurry reflux tank hole. According to the backpressure valve, due to the fact that slurry in a well can be automatically injected into a drill pipe and does not need to be injected into the drill pipe by connecting a slurry injection device to the drill pipe whenever a part of the drill pipe is put down, the work amount is greatly decreased, the slurry injecting cost is effectively reduced, the condition that the slurry in the well is reversely sprayed into the drill pipe through an inner cavity of the valve body is effectively prevented, and then well drilling safety is guaranteed.

The invention is suitable for the field of converters, and provides a multinational converter. The multinational converter comprises: a shell; a plurality of bolt components which can stretch in the up-and-down direction of the shell and can be accommodated in the shell or extend out relative to the shell; and a plurality of self-locking plates arranged in the shell in the telescopic direction ofthe bolt components, wherein the self-locking plates are arranged adjacent to each other and can move in the left and right direction of the shell, when one of the bolt components extends out relativeto the shell, the bolt component pushes the corresponding self-locking plate to move so as to keep off the bolt component, and the bolt component simultaneously drives the rest of the self-locking plates to move so that the rest of self-locking plates respectively resist the extension of the rest bolt components relative to the shell. According to the multinational converter, the plurality of self-locking plates are arranged, when one of the bolt components is used, the bolt component can drive the other self-locking plates to move and block the other bolt components, so that potential safetyhazards of electric shock of a user due to the fact that the other bolt components extend out of the shell are avoided, and the multinational converter is good in safety performance.

The invention aims to provide a screen frame positioning system suitable for a treadmill printing machine, on the basis that an internal program controls the main walking process of the printing machine, a positioning structure enabling a printing screen frame to abut against and be attached to a positioning column located on a guide rail is arranged, and accurate positioning of the printing screen frame is achieved; an identification or induction detection device does not need to be added, so that the manufacturing cost is lowered; according to the positioning system, positioning of the printing screen frame is more stable and reliable, and the situation that when the position of the screen frame is controlled only through an internal program, the printing quality of a product is reduced due to introduction of external interference factors or continuously accumulated errors is effectively avoided; and meanwhile, collision impact generated by the positioning mode can be effectively relieved through a vibration reduction reset spring arranged in the system, and the working stability and durability of equipment are improved.

The invention relates to the technical field of mobile phone curved surface film processing machines, and discloses a hot bending machine for manufacturing a curved surface film. The hot bending machine comprises a film pressing device. The film pressing device comprises an upper film pressing mechanism and a lower film pressing mechanism. The upper film pressing mechanism comprises an upper top plate, an upper die fixed to the lower end face of the upper top plate, a coil which is annularly arranged on the periphery of the upper die and used for heating the die, and a first driving device used for driving the upper top plate to move vertically. The lower film pressing mechanism comprises a lower base plate, a lower die which is arranged above the lower base plate and is matched with the upper die for die pressing, and a second driving device which is located below the lower base plate and used for driving the lower base plate to move vertically. Due to the double-drive structure, the motion stroke can be reduced, and die pressing precision can be improved; and meanwhile, the double-drive device structure can greatly shorten the time required by die pressing, and the die pressing efficiency is improved.