38results about How to "Save public resources" patented technology

The invention discloses a wall-mounted type roll tissue drum capable of automatically cutting tissues. The wall-mounted type roll tissue drum comprises a shell and a cut-off plate. A fixing shaft is arranged in the shell. A connecting part is arranged at one end of the fixing shaft. A detachable plug is installed on the fixing shaft. A supporting plate is arranged at the bottoms of the two sides of the fixing shaft and can support the fixing shaft. A detachable side cover plate is arranged on the side face of the shell. A bearing pedestal is installed on the inner side of the side cover plateand can support one end of the fixing shaft. The other end of the fixing shaft is connected with a gear through a connecting part. A pull handle is arranged on one side of the gear along the axis of the gear. The roll tissue drum has the advantages that by pulling a tissue roll, the gear drives a rack to move, the tissues pulled out are cut off by the cut-off plate, the single use length of the tissues is controlled, and waste is avoided; use is simple, public resources can be effectively saved, and use and popularization are convenient.

The present invention relates to the related technical field of fire extinguishing devices, in particular to an external intelligent fire extinguishing device for high-rise buildings, which includes a lateral movement mechanism, a lifting mechanism, a protective working compartment, a cutting mechanism, a fire extinguishing mechanism, an industrial computer and a controller. The top of the moving mechanism, and the lifting mechanism is connected with the working end of the lateral moving mechanism, the protective working compartment is located at the working end of the lifting mechanism, the protective working compartment is connected with the working end of the lifting mechanism, the cutting mechanism and the fire extinguishing mechanism are located inside the protective working compartment , The lateral movement mechanism, lifting mechanism, protective working compartment, cutting mechanism and fire extinguishing mechanism are all electrically connected to the controller, which is connected to the industrial computer. The accident was dealt with in time after the occurrence, which reduced the attendance of firefighters and saved public resources.

The invention relates to the field of safety protection of ATM machines, in particular to a protection system for lost cards of ATM machines, a control unit, an operation unit, a card reading unit, a cash deposit unit, a card swallowing unit, a communication unit, and a withdrawal unit; beneficial effects : This kind of ATM machine can realize the protection of the left card, which has little modification to the ATM machine, is easy to realize and popularize, and can immediately lock the existing bank card in the ATM machine, and prompt the bank card holder to take the card, so as to protect the bank card The property of the bank card holder is protected. The design of two card compartments is conducive to the convenient management of bank cards, and at the same time enables them to be retrieved by bank card holders, providing convenient services for bank card holders and saving public resources, which is beneficial to bank card management and The convenience of retrieving the bank card strengthens the security of the bank card.

The invention relates to the field of ATM safety protection, in particular to an ATM with the broken card protection function. The ATM comprises a cabinet. An operation mechanism is arranged at the upper portion of the front side of the cabinet. A card reading mechanism, a card retaining mechanism, a controller and a withdrawing mechanism are arranged in the cabinet. The controller is electrically connected with the card retaining mechanism, the card reading mechanism, the withdrawing mechanism and the operation mechanism. The ATM has the beneficial effects that retained cards can be protected, the ATM is slightly transformed and is easy to obtain and popularize, existing bank cards in the ATM can be immediately locked, bank card holders are reminded to take the cards, and properties of the bank card holders are then protected. Two card bins are designed so that the bank cards can be conveniently managed and can be taken back by the bank card holders, convenient services are provided for the bank card holders, public resources are saved, bank card management is facilitated, the bank cards can be taken back conveniently, and the safety of the bank cards is improved.

The invention discloses a method suitable for automatically cutting paper, comprising: S1, sleeving a fixing shaft of a wall-mounted paper holder with a first paper roller and a second paper roll, wherein the first paper roll and the second paper roll mutually and alternately drive the fixing shaft to rotate in clockwise and anticlockwise directions, and the rotation drives a gear to rotate in sync; S2, allowing gear-rack meshing structure to convert rotational motion in two directions on the fixing shaft into linear reciprocating motion of a same rack; S3, during unidirectional motion of thelinear reciprocating motion of the rack, allowing the rack to drive a cutting plate to move towards the paper roll having the paper pulled currently, and finishing single-travel cutting operation until a top plate in rear of the paper roll is touched; S4, during another unidirectional motion, allowing the rack to drive one cutting plate to move towards the paper roll having the paper pulled currently, and finishing another single-travel cutting operation until the top plate in rear of the paper roll is touched; S5, pulling the two paper rolls alternately, and repeating the steps S3 to S4; S6,after the paper rolls run out, disengaging the rack and the gear, and after a new paper roll is fitted in position, allowing one end of the rack, namely the start point of the rack, to re-engage withthe gear.

The invention discloses an underground urban comprehensive pipe gallery system. The underground urban comprehensive pipe gallery system comprises an urban fire protection monitoring system arranged in an urban fire protection control center, a fire detecting and automatic alarming system arranged in an urban underground pipe gallery, and a fire extinguishing system arranged in the urban underground pipe gallery. The urban fire protection monitoring system comprises a main monitoring system arranged in the urban fire protection control center, and a plurality of secondary monitoring systems which are arranged in a plurality of secondary fire protection control centers and connected with the main monitoring system. The fire extinguishing system comprises high-pressure water mist fire extinguishing devices which are arranged in the urban underground pipe gallery and connected with a fire protection water pipeline, and portable fire extinguishers arranged in the urban underground pipe gallery at intervals. The high-pressure water mist fire extinguishing devices are arranged in a dotted manner, and the portable fire extinguishers are arranged at intervals. According to the underground urban comprehensive pipe gallery system, the response speed is increased by means of multi-level monitoring on a fire fighting system; and the dotted high-pressure water mist fire extinguishing devices and the portable fire extinguishers are arranged in cooperation, so that the fire fighting equipment mounting cost is reduced, and common resources are saved.

The invention provides an urban road intelligent parking management system and belongs to the technical field of road management. The system can be applied to parking lots having a plurality of preset parking places. The system includes: a plurality of data acquiring apparatuses which are in remote connection to one server; a user end which is in remote connection to the server and is intended for enabling a user to check the parking lines of a preset parking space where a vehicle parks, to order a preset parking space and to pay parking fee; the user end transmitting the pre-payment information to the server so as to perform automatic parking fee payment upon leaving. According to the invention, the system has the following advantages: makes parking charging more scientific, facilitates fee charging and payment, subsequently reduces revenue loss, improves information sharing, makes working properties more stable, increases the efficiency of regulation and control, has broader application, can effectively save public resources, and creates social benefits.

The invention relates to the field of ATM (automatic teller machine) safety protection and in particular provides an ATM with a returned card protection function. The ATM comprises a cabinet body, wherein a control mechanism is arranged at the upper part of the front side of the cabinet body; a card reading mechanism, a card swallowing mechanism, a controller and a money withdrawing mechanism are arranged in the cabinet body; and the controller is electrically connected with the card swallowing mechanism, the card reading mechanism, the money withdrawing mechanism and an operating mechanism respectively. The ATM has the beneficial effects that the ATM can achieve forgotten card protection, is less in change, is easy to achieve and popularize and can be used for immediately locking a bank card existing in the ATM and prompting a bank card holder to get back the card, thus protecting the properties of the bank card holder; and the design of two card cabins is beneficial to convenient management of the bank card, can also enable the bank card to be gotten back by the bank card holder, provides convenient service for the bank card holder, conduces to saving the common resources, is beneficial to management of the bank card and convenience in getting back the bank card and conduces to reinforcing the safety of the bank card.

This application provides a data sending method, device, and a method and system for establishing a P2P connection, wherein the data sending method includes: S1: for n 1 The first access request packet establishes a queue containing m file descriptors; S2: Create the i-th file descriptor in the queue and send the i-th first access request packet through the i-th file descriptor, and The source port recorded by the i-th file descriptor is monitored; S3: every first preset time interval t 1 , let i increase by 1, continue to execute step S2, and set the preset listening time T for each source port, T=t 1 *m; S4: at m*j