119results about How to "Unified operation is convenient" patented technology

The invention belongs to the field of rice cultivation and discloses a seed ventilated soaking method in rice seed accelerating germination. The method comprises the following steps: soaking rice seeds in a seed soaking solution, introducing gases into the soaked rice seeds every 10 minutes for 5-10 minutes for ventilating, controlling the temperature to be 25 DEG C within 24-72 hours before the seed soaking and accelerating germination process, regulating the temperature to be 32 DEG C within the subsequent 24-48 hours, soaking the seeds under the condition of constant temperature until the seeds are broken and exposed, regulating the temperature to be 26 DEG C within the subsequent 24 hours for accelerating germination. According to the method, air is introduced into the bottom of the seed soaking solution in the seed soaking process, the oxygen content in the air in the soaking solution is guaranteed, and the problem that the water lacks of oxygen in the seed soaking process is solved. According to the method, the germination rate of rice seeds is 83.4 percent and is improved by 27 percent compared with the ventilation-free seed-soaking accelerating germination rate of 65.7, and the germination rate of the seeds is obviously improved. Moreover, the germination rate of the seeds is improved, the cost of the seeds can be saved, particularly the cost of hybrid rice seeds is saved, and the rice production is stabilized.

The invention relates to a petrifaction heat insulated tank which comprises a tank body. The petrifaction heat insulated tank is characterized by also comprising a heat collecting pipe, fins, a keel, a transparent protection plate, a heat insulating layer, a water inlet and a water outlet, wherein the heat insulating layer is adhered on the outer wall of the tank body and externally provided with the heat collecting pipe; the fins are arranged outside the heat collecting pipe, and the transparent protection plate is covered on the outer layer of the fins and connected with the tank body through the keel; and the heat collecting pipe is connected between the water inlet and the water outlet. The invention scientifically utilizes solar resources, realizes the effects of heating, heat insulating, cooling and cold insulating of the tank, achieves the purposes of saving energy and reducing emission, realizes the integral and scientific combination of a tank building and solar energy utilization, has the advantages of no land space occupation, simple construction, low manufacture cost and safe and reliable operation, and not only is suitable for centralized mounting and central control of a petrifaction mixed tank area, but also can independently use a single tank so as to be convenient for scientific and reasonable uniform operation.

The invention provides a recyclable charging turntable device for quickly replacing a battery of an electric vehicle. The recyclable charging turntable comprises an annular charging turntable inner track, an annular charging turntable outer track and a plurality of battery charging positions which are sequentially arranged on the charging turntable inner track and the charging turntable outer track at intervals in a sliding manner; a turntable walking module which is used for driving the recyclable charging turntable to rotate step by step; a battery charging module which is used for simultaneously charging the batteries at the battery charging positions respectively; a turntable central fixing platform which is arranged at the left end of the interior of the recyclable charging turntable;a walking module; and a battery replacement controller. The recyclable charging turntable device adopts a recyclable charging turntable structure, can simultaneously charge a large number of batteries and circularly replace the batteries according to a charging sequence, and is provided with a battery conveying mechanism in a matched manner, so that the recyclable charging turntable device can besuitable for quick battery replacement of a large number of electric vehicles, and can meet the battery replacement requirements of the large-scale electric vehicles.

The invention discloses a SIM card service processing system based on a Wechat applet, including a SIM card terminal service system, a Wechat applet running system and a SIM card read system, whereinthe Wechat applet running system generates a user operation interface based on the Wechat applet; the user operation interface comprises an authentication login module, a service operation module anda background service module; the authentication login module comprises an identity card information authentication box, a mobile phone number input box and a mobile phone verification code input box;the authentication login module is provided with an automatic locking system; the service operation module comprises an identification and matching module, wherein the identification and matching module comprises an operator identification system capable of automatically matching the operator to which a SIM card belongs and a regional positioning module; and the background service module is connected with background customer service systems of various operators, and comprises a staff customer service selection module and an intelligent customer service selection module.

The invention relates to a preparation method of an ionic type negative photosensitive polyimide material. The preparation method comprises the following steps: a) dissolving aromatic diamine into a proper amount of organic solvent; after the aromatic diamine is completely dissolved, adding aromatic tetradianhydride in a solid suspension polymerization mode; and mechanically stirring, and reacting at room temperature to obtain a polyamide acid solution, wherein the substance amount ratio of the aromatic diamine to the aromatic tetradianhydride is 1:1.04-1:1.06; and b) in a light-shielded condition, adding photosensitive tertiary-amine small molecules into the obtained polyamide acid solution. mechanically stirring and reacting at room temperature to obtain an ionic type negative photosensitive polyamide glue solution, wherein the substance amount ratio of the photosensitive tertiary-amine small molecules to the aromatic diamine in the step a) is 2.1:1, and in the reaction process of the step a) and step b), a proper amount of organic solvent is added to ensure that the solid content of the system is 10-20%. The reaction steps of the preparation method are simple, the yield is high and close to 100%, the production process is highly controllable, and the preparation method is suitable for industrialization.

The invention relates to a feed supplying device with a limiting function. The feed supplying device comprises a carrying chassis (61) and a vertical fixed column component (62) which is fixedly connected with the carrying chassis (61); the fixed column component (62) comprises a slide block telescoping through hole (620), a top wall portion (621) and a column root portion (622), wherein the slide block telescoping through hole (620) extends in the horizontal direction, the top wall portion (621) is located at the upper side of the slide block telescoping through hole (620), and the column root portion (622) is located at the lower side of the slide block telescoping through hole (620) and is fixedly connected with the carrying chassis directly; and two locking slide blocks (55 and 56) which are symmetric to the axis of the fixed column component (62) are arranged in the slide block telescoping through hole (620) in a slidable manner.

The invention discloses a belt conveyor with a locking function and an unlocking prompting function. The belt conveyor comprises a conveyer belt assembly (5) and a goods palletizing device (6), wherein the conveyer belt assembly (5) comprises a flexible belt (8) and two locating and locking assemblies (9); mounting bulges (81) are respectively and fixedly arranged at the two side edges of the flexible belt (8); the two locating and locking assemblies (9) are respectively fastened and connected together with the mounting bulges (81) and are symmetrically arranged; each of the locating and locking assemblies (9) comprises a bearing chassis (92) and a fixed column body part (91) fixedly connected with the bearing chassis (92); and each fixed column body part (91) comprises a stretching through hole (910) extending along the direction parallel to the plane of the flexible belt (8), a top wall part (911) located at the upper side of the stretching through hole (910) and a column root part (912) located at the lower side of the stretching through hole (910) and fixedly connected with the bearing chassis (92).

The embodiment of the invention discloses a multi-serial-port communication control method and device and an upper computer. The method comprises the steps that a plurality of serial port control areas of a human-computer interaction interface of an upper computer are monitored, control information input into at least one serial port control area is obtained, the control information at least comprises serial port information and to-be-transmitted information, and one serial port control area is used for controlling one serial port; and the to-be-transmitted information is transmitted to a lower computer through a target serial port indicated by the serial port information. Communication control over a plurality of serial ports is achieved through a single human-computer interaction interface, the purpose of simplifying serial port operation is achieved, and the accuracy of serial port control can be improved.

A movable plate fixing device used for welding and adopting solar energy for power supply comprises a bearing base plate (61) for bearing a to-be-welded plate (29) and a fixed cylinder assembly (62) which is fixedly connected with the bearing base plate (61) and extends in the vertical direction, wherein the fixed cylinder assembly (62) comprises two fixed columns (681 and 682), a top wall part (621) fixedly connected with the upper ends of the two fixed columns (681 and 682) and a cylinder root part (622) fixedly connected with the lower ends of the two fixed columns (681 and 682), the two fixed columns (681 and 682) extend in the vertical direction and are opposite in the diameter direction, and two locking sliders (55 and 56) symmetric to a central axis of the fixed cylinder assembly (62) are glidingly arranged in a telescopic channel (620) extending in the horizontal direction between the two fixed columns (681 and 682).

The embodiment of the invention provides a power utilization security management method and system. The method comprises the following steps: sending an inquiry request to a server by a user terminal; receiving a user level returned by the server, and judging whether the user level is greater than a preset level threshold or not; if the user level is greater than the preset level threshold, acquiring position information of power utilization terminal equipment, and transmitting a maintenance record to the server; receiving an order sending notification transmitted by the server; returning response information to the server. By adopting the method, a maintainer can conveniently perform unified operation based on a geographic position, so that time and effort are saved for the maintainer, and the working efficiency is increased; better services can be offered to higher-level users according to maintenance records of the power utilization terminal equipment of the higher-level users, and the user experience is improved.

The invention provides a performance data transmission method. The method comprises the step that an acquirer acquires data and generates a performance data file. The step of generating the performance data file comprises one or more sub-steps of: encrypting the contents of the performance data file, and thus obtaining encrypted information; adding the encrypted information into the performance data file; when the number of zero values is large, compressing the data; carrying the indication information of reported data attributes; judging whether the carried data are invalid, and determining the reasons if the data are invalid; carrying source main unit nodes of the data and carrying transmission path information; and putting the same type of measurement data under corresponding measurement object type nodes. The invention provides a performance data transmission system and a network manager.

A forage feeder using a motor to control elevation comprises a bearing tray (61) and a vertical fixed column part (62) fixedly connected with the bearing tray (61); the fixed column part (62) comprises a slide piece telescopic through hole (620) extending in a horizontal direction, a top wall portion (621) positioned above the slide piece telescopic through hole (620), and a column root portion (622) arranged below the slide piece telescopic through hole (620) and directly fixed with the bearing tray (61); two locking slide pieces (55, 56) are arranged in the slide piece telescopic through hole (620) in a slide manner, and are symmetrical relative to the axis of the fixed column part (62).

A mobile plate fixing device for welding comprises a bearing base plate (61) used for bearing a welded plate (29) and a fixing column component (62) which is fixedly connected with the bearing base plate (61) and extends in the vertical direction, wherein the fixing column component (62) comprises two fixing columns (681 and 682) which are opposite to each other in the diameter direction and extend in the vertical direction, a top wall part (621) fixedly connected with the upper ends of the two fixing columns (681 and 682) as well as a column root part (622) fixedly connected with the lower ends of the two fixing columns (681 and 682); two locking sliding blocks (55 and 56) which are symmetric about the center axis of the fixing column component (62) are glidingly arranged in a telescopic channel (620) extending in the horizontal direction between the two fixing columns (681 and 682).

An intelligent plate fixing device for welding comprises a bearing base plate (61) for bearing a to-be-welded plate (29)and a fixing column component (62) which is fixedly connected with the bearing base plate (61) and extends in the vertical direction, wherein the fixing column component (62) comprises two fixing columns (681 and 682) which are opposite to each other in the diameter direction and extend in the vertical direction, a top wall part (621) fixedly connected with the upper ends of the two fixing columns (681 and 682) as well as a column root part (622) fixedly connected with the lower ends of the two fixing columns (681 and 682); two locking sliding blocks (55 and 56) which are symmetric about the center axis of the fixing column component (62) are glidingly arranged in a telescopic channel (620) extending in the horizontal direction between the two fixing columns (681 and 682); each of the two locking sliding blocks (55 and 56) has an external circumferential part (561) and an internal bulged part (562).

The invention discloses a plate fixing device for welding which is capable of water-cooling and is provided with LED lamps. The plate fixing device comprises a bearing chassis (61) which is used for bearing a to-be-welded plate (29) and a fixed cylindrical component (62) which is fixedly connected with the bearing chassis (61) and extends in the vertical direction; the fixed cylindrical component (62) comprises two fixed posts (681 and 682) which extend in the vertical direction and are opposite in the diameter direction, a top wall part (621) which is fixedly connected with the upper ends of the two fixed posts (681 and 682) and a post root part (622) which is fixedly connected with the lower ends of the two fixed posts (681 and 682); and a telescopic passage (620) which extends in the horizontal direction between the two fixed posts (681 and 682) is internally and slidably provided with two locking sliding blocks (55 and 56) which are symmetrical about the central axis of the fixed cylindrical component (62).

A plate fixing device hydraulically driven to lift a plate and used for welding comprises a bearing base plate (61) used for bearing a welded plate (29) and a fixing column component (62) which is fixedly connected with the bearing base plate (61) and extends in the vertical direction, wherein the fixing column component (62) comprises two fixing columns (681 and 682) which are opposite to each other in the diameter direction and extend in the vertical direction, a top wall part (62) fixedly connected with the upper ends of the two fixing columns (681 and 682) as well as a column root part (622) fixedly connected with the lower ends of the two fixing columns (681 and 682); two locking sliding blocks (55 and 56) which are symmetric about the center axis of the fixing column component (62) are glidingly arranged in a telescopic channel (620) extending in the horizontal direction between the two fixing columns (681 and 682).

The invention relates to the field of welding, in particular to a plate fixing device with double motors for welding. The plate fixing device comprises a workbench. A fixing frame is fixedly connectedto the inner side of the workbench. An adsorption mechanism is arranged on the inner side of the fixing frame. A clamping mechanism for fixing a plate is arranged on the upper side of the adsorptionmechanism. Conveying mechanisms are correspondingly arranged on the left side and the right side of the fixing frame. A damping mechanism is arranged at the bottom of the workbench. According to the plate fixing device with double motors for welding, by arranging the adsorption mechanism, plates can be preliminarily fixed, the plates can be quickly separated from the conveying mechanisms, and welding is convenient for people; by arranging a first air suction pipe and a purification box, toxic gas generated in the welding process can be absorbed, so that damage to the human body caused by welding can be reduced, and the body health of operators can be effectively guaranteed; and through the arrangement of the clamping mechanism, the plates with different sizes can be transversely fixed andmatched with the adsorption mechanism, so that the firmness degree of the plate fixing of the device is greatly improved.

The invention discloses a method and device for storing a COS (chip operating system) file, wherein the method comprises: acquiring a command to store a target COS file that includes a header and a file body; storing the header of the target COS file to a node of a corresponding header list, and storing the header list to a first storage region, with the node of the header list including one or more sub-nodes, and each sub-node corresponding to a header of one COD file; storing the file body in corresponding position in a second storage region. The method allows a header and a file body to be saved in different positions in a storage region so that it is possible to centrally manage headers, using headers containing file summary information to perform file retrieval, query and other common operations is facilitated, and system efficiency is improved.

The invention discloses a fixing device with a protective paint layer and a shock absorption function for a welding plate. The fixing device comprises a bearing chassis (61) and a cylindrical fixing component (62), wherein the bearing chassis (61) is used for bearing a plate (29) to be welded, and the cylindrical fixing component (62) is fixedly connected with the bearing chassis (61) and extends in the vertical direction. The cylindrical fixing component (62) comprises two fixing columns (681 and 682), a top wall portion (621) and a column root portion (622), wherein the two fixing columns (681 and 682) extend in the vertical direction and are opposite in the diameter direction, the top wall portion (621) is fixedly connected with the upper ends of the two fixing columns (681 and 682), and the column root portion (622) is fixedly connected with the lower ends of the two fixing columns (681 and 682). Two locking sliding blocks (55 and 56) symmetrical about the center axis of the cylindrical fixing component (62) are arranged in an extensible channel (620) in a slidable mode, wherein the extensible channel (620) is arranged between the two fixing columns (681 and 682) and extends in the horizontal direction.

A belt conveyer capable of being instantly locked and unlocked comprises a conveying belt assembly (5) and a goods tray device (6). The conveying belt assembly (5) comprises a flexible belt (8) fixedly provided with installing protrusions (81) on the edges of the two sides, and two positioning and locking assemblies (9) connected with the installing protrusions (81) in a fastened manner and symmetrically arranged. Each positioning and locking assembly (9) comprises a bearing base plate (92) and a fixing column body part (91) fixedly connected with the bearing base plate (92). Each fixing column body part (91) comprises a telescopic through hole (910) extending in the direction parallel to the plane of the flexible belt (8), a top wall part (911) located on the upper side of the telescopic through hole (910) and a column root part (912) located on the lower side of the telescopic through hole (910) and fixedly connected with the corresponding bearing base plate (92).

The invention provides a connected chair device convenient for transportation. The connected chair device comprises a plurality of chair units (9) arranged on a connecting shaft (4), wherein each of the plurality of chair units (9) comprises two lower insertion fixing posts (7); the two lower insertion fixing posts (7) are arranged at the front side and the back side of the bottom of a chair body and are matched in respective base plates (5) in a sliding way; the lower part of each of the two lower insertion fixing posts (7) is used for being inserted into an insertion hole of the respective base plate (5) and is provided with a support shoulder (721) used for being engaged with an annular seat (512) arranged in the insertion hole; a buffer elastic pad (51) is fixedly arranged on the bottom surface of each base plate (5) and is used for being in contact with the bottom surface.

A belt conveyor with the locking function comprises a conveyor belt assembly (5) and a cargo tray device (6). The conveyor belt assembly (5) comprises a flexible belt (8) and two positioning locking assemblies (9), wherein the two side edges of the flexible belt (8) are each fixedly provided with an installation protrusion (81), and the two positioning locking assemblies (9) are connected with the installation protrusions (8) respectively in a fastened manner and symmetrically arranged. Each positioning locking assembly (9) comprises a bearing base plate (92) and a fixing column body component (91) fixedly connected with the bearing base plate (92). Each fixing column body component (91) comprises a stretchable through hole (910), a top wall portion (911) and a column root portion (912), wherein the stretchable through hole (910) extends in the direction parallel to the plane of the flexible belt (8), the top wall portion (911) is located on the upper side of the stretchable through hole (910), and the column root portion (912) is located on the lower side of the stretchable through hole (910) and fixedly connected with the bearing base plate (92).

An in-row seat mechanism easy to maintain comprises a plurality of seat units (9) mounted on a connecting shaft (4). At least one of the seat units (9) comprises two downward insertion fixing columns (7), wherein the downward insertion fixing columns (7) are fixedly connected with the bottom of a seat body and used for slidably inserting into respective base plates (5) in a matched manner, the lower portion of each downward insertion fixing column (7) is inserted into the insertion hole of the corresponding base plate (5) and provided with a support shoulder (721) used for being connected with a ring seat (521) in the insertion hole, and a buffer elastic pad (51) is fixed at the bottom of each base plate (5) and used for contacting with the bottom.

The invention discloses a plate fixing device for welding for a gas drive lifting plate. The plate fixing device comprises a bearing base plate (61) used for bearing the plate (29) to be welded, and a fixing cylindrical part (62) fixedly connected with the bearing base plate (61) and extending in the vertical direction. The fixing cylindrical part (62) comprises two fixing pillars (681 and 682) which extend in the vertical direction and are opposite in the diameter direction, a top wall part (621) fixedly connected with the upper ends of the two fixing pillars (681 and 682), and a pillar root part (622) fixedly connected with the lower ends of the two fixing pillars (681 and 682). Two locking sliding blocks (55 and 56) symmetric about the central axis of the fixing cylindrical part (62) are arranged in a telescopic channel (620) horizontally extending between the two fixing pillars (681 and 682) in a sliding manner.

A plate fixing device for welding provided with double motors comprises a bearing chassis (61) used for bearing a plate (29) to be welded, and a fixed cylindrical component (62) which is fixedly connected with the bearing chassis (61) and extends in the vertical direction. The fixed cylindrical component (62) comprises two fixed pillars (681 and 682) which extend in the vertical direction and are opposite to each other in the diameter direction, a top wall part (621) fixedly connected with the upper ends of the two fixed pillars (681 and 682), and a pillar root part (622) fixedly connected with the lower ends of the two fixed pillars (681 and 682), wherein two locking sliding blocks (55 and 56) symmetrical about the center axis of the fixed cylindrical component (62) are slidably arranged in an extension channel (620) horizontally extending between the two fixed pillars (681 and 682).

The invention provides a fixed cabinet and a cooking appliance assembly. The fixed cabinet is used for placing cooking appliances and comprises multiple installing cavities, a power supply portion inplugged connection with power lines of the cooking appliances and providing electric energy for the cooking appliances, and an electricity storing cabinet for the power supply portion to be placed, wherein the installing cavities are used for the cooking appliances to be placed, the power supply portion comprises a control assembly and a power line socket, and the control assembly comprises a master control switch and multiple branch control switches and is used for controlling the cooking appliances. The fixed cabinet makes multiple cooking appliances placed in a centralized mode, a user canconveniently operate multiple cooking appliances simultaneously, the fixed cabinet can be also divided into placement spaces for the multiple cooking appliances, and the space utilization rate is improved. In addition, the fixed cabinet is provided with the power supply portion, the phenomenon that the multiple cooking appliances are respectively and separately connected with power supplies and power line cluttering is caused is avoided, the fixed cabinet is also conductive to unified operation for powering on and off of the cooking appliances, and the safety of the fixed cabinet is improved.

The invention provides practical continuous chair equipment which comprises multiple chair units (9) arranged on a connecting shaft (4), wherein each of the multiple chair units (9) comprises two insertion fixing columns (7) which are fixedly connected with the bottom of a chair body, are arranged back and forth and are respectively and slidably matched in respective base plates (5); the lower parts of the two insertion fixing columns (7) are inserted into insert holes of the base plates (5) and are provided with support shoulder platforms (721) connected with annular bases (512) in the insert holes; and the bottom surfaces of the base plates (5) are fixedly provided with buffer elastic cushions (51) in contact with the bottom surfaces.