63results about How to "Small operating range" patented technology

The invention discloses an O-shaped ring assembling device which comprises a turntable device, a first feeding device, a first detection sensor, a second feeding device, a second detection sensor and a discharging device. When the O-shaped ring assembling device is in operation, only one operator is needed to perform related assisting, and the operator firstly puts an O-shaped ring workpiece to be assembled on an assembly station of a turntable working table. After the device is started, the first feeding device, the first detection sensor, the second feeding device, the second detection sensor, an intelligent camera detection device and the discharging device which are arranged around the turntable device perform automatic matched operation, a first O-shaped ring and a second O-shaped ring are quickly and accurately assembled on the workpiece, and accepted product and defective product classification and output are performed, so that the O-shaped ring assembling device is simple in operation, high in production efficiency and capable of achieving automatic operation to the most extent and greatly saving labor.

A vehicle seat suspension comprises a scissors assembly connecting lower and upper housings and permitting vertical movement of the upper housing; reciprocating means; an elongated guide member; and guide engaging rollers. Laterally extending front and rear cross members engage upper ends of the scissor links. The reciprocating means allows the upper housing to move fore and aft, and includes horizontally disposed rollers supported by the scissors assembly and received within side tracks forming part of the upper housing. The guide member is mounted to the upper housing and oriented parallel to the fore and aft travel path. Two vertically disposed guide engaging rollers are mounted to the scissors assembly cross members. The guide engaging rollers cooperate with the guide member at spaced locations to stabilize the upper housing in a direction generally perpendicular to its fore and aft travel path.

The invention provides a touch control type browser of a portable mobile terminal and a method for browsing webpages in the portable mobile terminal. The touch control type browser comprises a thumbnail display module, a first interface module, a browsed content obtaining module and a browsed content display module, wherein the thumbnail display module is used for displaying a hawkeye window of a webpage browsed currently on a screen of the portable mobile terminal; the first interface module is used for receiving a positioning operation of a user on the hawkeye window; the browsed content obtaining module is used for obtaining the content of a local area corresponding to a related position in the webpage browsed currently according to the positioning operation; the browsed content display module is used for displaying the content of the local area on the screen of the portable mobile terminal in an amplified mode. By means of the touch control type browser, the webpages can be quickly and conveniently browsed on the portable mobile terminal.

The embodiment of the invention provides a processing method, device and equipment and a machine readable medium. The method specifically comprises: displaying a plurality of objects; in response to asliding operation of a user, determining a target object in the plurality of objects, and outputting a prompt corresponding to the target object; and under the condition that the sliding operation isfinished, entering an interface corresponding to an object determined as a target object under the condition that the sliding operation is finished. According to the embodiment of the invention, theconvenience of object switching can be improved, and the operation range of a user can be reduced, so that the method and the device can be suitable for a condition of holding a terminal by one hand.

The invention relates to a double-layer concentration table. A transmission box is arranged on a transmission box supporting seat at the end of a stand, a lower-layer supporting and holding frame of a double-layer table support is arranged on a saddle-shaped seat of a slope adjusting mechanism, an upper-layer table surface and a lower-layer table surface are respectively arranged on an upper-layer supporting and holding frame and the lower-layer supporting and holding frame of the double-layer table support through a shaking supporting mechanism, the end surfaces of the upper-layer table surface and the lower-layer table surface are connected through a table surface interlocking plate, and both ends of a connection screw are respectively in a hard connection with a transmission box linkage seat and the table surface interlocking plate. The invention has the advantages that the occupied area for installation is reduced half, the mineral treatment capacity of the single device is doubled, the operating range of the site workers is greatly reduced; the basic engineering quantity of the device is reduced half, the consumption of construction materials for water supply and ore feeding and discharging flow pipelines is greatly reduced, the factory construction area of the concentrating mill is reduced half, and the energy efficiency is high, and is especially suitable for the Northeast area with special demands to the production environment.

The invention discloses a tractor multi-section speed change gear, comprising a gearbox which adjusts the rotation speed which is output by the power device of the tractor under the control of an operation device; an input shaft, a first shaft, a second shaft and an output shaft are arranged in parallel in the gearbox body; the gearbox comprises a shift speed change gear which is connected with the power device of the tractor through the input shaft, a main speed change gear which is connected with the shift speed change gear through the first shaft, and an auxiliary speed change gear which is connected with the main speed change gear,by the second shaft. The gears which are provided by the invention meet the operation requirement of the tractor under various environments, furthermore, the gear shifting operation stroke is small, and the operation is convenient.

The invention provides a touch control type browser of a portable mobile terminal and a method of browsing webpages in the portable mobile terminal, wherein the browser specifically comprises a thumbnail display module, a detecting module, an operation judgement module, a mouse gesture execution module, and a positioning operation execution module; the thumbnail display module is used for displaying an eagle eye window which is used for carrying out a positioning operation on a current webpage during browsing; the detecting module is used for detecting a mobile operation on the eagle eye window by a user; the operation judgement module is used for matching a mobile track of a mobile operation with a preset mouse gesture track in a database when the time of duration of the mobile operation is shorter than preset time, if the matching is successful, a mouse gesture is determined, and if the matching is failed, the positioning operation is determined; the mouse gesture execution module is used for informing a browser operation corresponding to a browser execution and the mouse gesture; the positioning operation execution module is used for informing the browser to display and magnify a corresponding content of a local region of the relevant position in the current webpage during browsing according to the positioning operation. According to the touch control type browser, the user can browser the webpage quickly and conveniently on the portable mobile terminal.

The invention discloses separation and purification of gallic acid from suaeda salsa by SF-SMB, and relates to a method for separating and purifying the gallic acid from the suaeda salsa. In the wholeprocesses of extracting, separating and purifying the gallic acid from the suaeda salsa, water or ethanol which is environmentally-friendly to equipment and environments is taken as a solvent, and the solvent is conveniently recovered and the energy consumption is low; flavonoids constituents are not stable and easily oxidized, especially more susceptibly oxidized in high temperature environments, the separation and purification of the gallic acid from the suaeda salsa can be completed at room temperature by using an extraction method, the highest extraction temperature is controlled to be not higher than 70 DEG C, and conditions are relatively mild, thereby not affecting the extraction effect of flavonoids constituents, and further being beneficial to the stable existence of the flavonoids constituents; and by adopting the method of the invention, the continuity is enhanced, the purity of the gallic acid is high, the production cycle is shortened, and the cost is low.

The invention provides an experimental device capable of realize absorption and regeneration combination based on a wetted wall tower, and a regeneration tower, wherein exhaust gas and absorbing liquid which is in the wetted wall tower (6) perform gas-liquid reaction; waste liquid out of the wetted wall tower (6) is conveyed to the regeneration tower (10) through a peristaltic pump (14) arranged at a waste liquid outlet; absorbing liquid in a liquid storage tank (11) is supplemented into the wetted wall tower (6) through a peristaltic pump (14) arranged at an absorbing liquid inlet of the wetted wall tower (6); the exhaust gas out of the wetted wall tower (6) enters an ice bath device (7), and then enters an absorbing bottle (8) after being subjected to heat exchange by the ice bath device (7); and after water vapor and ammonia gas in the exhaust gas are removed by the absorbing bottle (8), the exhaust gas enters an exhaust gas analyzer (12). The wetted wall tower serves as a reactor and can control gas-liquid reaction efficiency and gas-liquid reaction rate; and the regeneration tower takes a filling layer as mass transfer equipment between a gas phase and a liquid phase, and the gas phase and the liquid phase are in differential contact, and are continuously changed in the regeneration process, so the regeneration efficiency of waste liquid is adequately guaranteed and energy sources are recycled.

Disclosed are a control module and a handheld device. The control module (10) is configured to regulate the rotating speed of a stabilizer (30); the control module (10) comprises a button main body (14), a control unit, a triggering member (11) disposed on the button main body (14) and a regulating member (12), wherein the triggering member (11) and the regulating member (12) are in a communication connection with the control unit respectively; the triggering member (11) is configured to send a triggering signal to the control unit; the control unit controls the stabilizer (30) and the regulating member (12) to enter a rotating speed setting state; the regulating member (12) is configured to send a rotating speed signal to the control unit; and the control unit adjusts, according to the rotating speed signal sent by the regulating member (12), the rotating speed of the stabilizer (30) to a rotating speed corresponding to the rotating speed signal.

The invention provides a safety belt hanging device with an insulating rod capable of being quickly disassembled and assembled. The safety belt hanging device comprises a fixing base, fastening mechanisms, a bayonet socket and the insulating rod, wherein the fixing base can clamp a columnar object, the fastening mechanisms fix the fixing base to the columnar object, the bayonet socket is arrangedon the fixing base, and the insulating rod is detachably arranged on the bayonet socket. The bayonet socket comprises a base, two special-shaped limiting grooves and a spring, wherein the base is arranged on the fixing base, and an insertion groove allowing the insulating rod to be inserted is formed inside the base; the two special-shaped limiting grooves are symmetrically arranged on the side face of the base and communicate with the insertion groove, and the insulating rod is matched with the special-shaped limiting grooves through an insertion pin so as to be fixed in the bayonet socket; the spring is arranged in the insertion groove and located between the insulating rod and the insertion groove, so that the insulating rod limited in a second limiting section is prevented from disengaging from the bayonet socket; and the upper end of the insulating rod is provided with a safety belt ring for hanging a safety belt. By means of limitation of the bayonet socket in multiple directions, the fixing effect of the insulating rod is enhanced, and meanwhile the situation that the insulating rod disengages due to accidental contact can be prevented. The structure is simple, the insulating rod is convenient to disassemble and assemble, and the installing time is greatly saved.

The invention discloses a message content display method, which comprises the steps of analyzing a received message to obtain a message type of the message and a plurality of parts of to-be-displayedinformation; mapping each part of to-be-displayed information, and outputting display data corresponding to each part of to-be-displayed information; and generating a layout template according to themessage type, and generating a display card page corresponding to each part of to-be-displayed information according to the layout template and the display data. According to the invention, the displayed message content can be visually displayed, so that the user can quickly read the key points of the information, thereby improving the information conversion rate. The invention further provides amessage content display device and a storage medium.

The invention discloses a water quality monitoring device with a sampling function and a use method thereof. The water quality monitoring device comprises a bottom plate, a universal wheel is fixedly connected to the position, close to the left side, of the bottom of the bottom plate, two first rolling wheels are arranged at the position, close to the right side, of the bottom of the bottom plate, and supporting plates are arranged on the sides, away from each other, of the two first rolling wheels; the supporting plate is fixedly connected to the bottom of the bottom plate, a monitoring equipment body is arranged at the position, close to the left side, of the top of the bottom plate, supporting legs are fixedly connected to the bottom of the monitoring equipment body, the supporting legs are fixedly connected to the top of the bottom plate, and a fixing plate is arranged under the monitoring equipment body. An electric telescopic rod is fixedly connected to the right side of the fixing plate, a connecting plate is fixedly connected to the right end of the electric telescopic rod, a placing plate is fixedly connected to the bottom of the connecting plate, and a winding roller is arranged at the position, close to the left side, of the top of the placing plate.

The invention discloses a T beam sling and a hoisting method thereof. The T beam sling comprises a body. The upper portion of the body is provided with a winding sheave matched with a steel wire rope.The lower portion of the body is provided with two vertical parallel steel lazy arms. A bearing pin capable of being detached is arranged between the bottoms of the two steel lazy arms. The T beam sling can hoist a T beam with the span being 50 m and the weight being about 180 tons. The T beam sling and the hoisting method thereof have the beneficial effects that cost is low, the using period islong, hoisting is more stable, and safety and convenience are achieved.

The invention discloses an initialization method of a redundant array of independent disks, which comprises the following steps of: forming the redundant array of independent disks by utilizing a plurality of hard disks, and constructing a plurality of logical volumes; in response to a received logical volume deletion instruction, determining a plurality of logical volumes to be deleted according to the deletion instruction; updating the plurality of logical volumes to be deleted into a first initialization bitmap, and setting the state of the plurality of logical volumes to be deleted in the first initialization bitmap as an uncompleted state; and sequentially performing initialization operation on the logical volumes to be deleted in the uncompleted state in the first initialization bitmap, and updating the uncompleted state of the corresponding logical volumes to be deleted into a completed state after the initialization operation is completed. The invention further discloses a system, computer equipment and a readable storage medium. According to the initialization method provided by the invention, a part of non-data areas are initialized, so that the operation range is reduced, and the performance is improved.