643 results about "Coin" patented technology

The present application relates to the technical field of financial equipment, in particular to a coin feeding device, a cash circulation processing device and a coin feeding method, the coin feeding device comprises a rack, a first coin kicking roller, a second coin kicking roller, a coin separating roller, a coin blocking part and a coin supporting part arranged on the rack, the rack comprises a support part and a reference part arranged at an included angle, the support part is used for supporting banknotes, and a coin inlet is formed between the reference part and the support part; along the coin feeding direction, the first coin kicking roller, the second coin kicking roller, the coin inlet and the coin separating roller are arranged in sequence; the coin supporting part is movably connected with the rack and can move relative to the rack and has a working position and an avoiding position; when the coin supporting part is located at the working position, the first coin kicking roller is used for driving the banknote to move along the coin supporting part to the reference part, so that the banknote is aligned along the reference part; when the coin supporting part is located at the avoiding position, the first coin kicking roller and the second coin kicking roller can jointly drive the banknote to enter between the coin separating roller and the coin blocking part through the coin inlet. The coin feeding device can solve the problem of coin jamming and improve the coin feeding reliability.

The invention relates to the technical field of block chains, in particular to an energy asset token coin model based on a block chain, which comprises an asset chaining unit, a Byzantine fault-tolerant grading coin unit, an intelligent contract execution unit, a data storage and verification unit and an on-chain incentive supervision unit. According to the invention, the privacy protection type credible uplink of the entity energy asset state is realized through Internet of Things acquisition, zero-knowledge proof and a decentralized oracle network, and efficient and fair coin-based authority management is realized according to a hierarchical consensus architecture, dynamic committee election and a differentiated authority distribution mechanism. The efficiency, the safety and the fairness of the coin casting process are guaranteed, a credible and ordered foundation is laid for subsequent intelligent contract execution, data evidence storage and incentive supervision, and compliance and efficient operation of the energy asset token coin process are jointly promoted.

Method for managing payment transactions associated with a task completion includes receiving a service assignment and a digital coin value associated with the service assignment over a network from a first computing device associated with a first user, and sending the service assignment over the network for display on a second computing device associated with a second user. The method also includes receiving notification from the second user that the assigned service has been completed, and transferring digital coins equal to the digital coin value of the service assignment from a first digital wallet associated with the first user to a second digital wallet associated with the second user. The method further includes recording the transfer of the one or more digital coins in the digital coin ledger, and applying the one or more digital coins in the second digital wallet to acquire a purchase item.

The invention discloses a privacy mixed currency service penetration method based on multi-dimensional fund flow tracking and closed-loop detection, and relates to the technical field of block chains, and the method comprises the steps: obtaining an effective contract address of a privacy mixed currency service based on under-chain public opinion data and on-chain data, and obtaining the transaction information of the effective contract address; analyzing the transaction information to obtain a transaction set, and aggregating the transaction set to obtain an address set; analyzing the address set to obtain a gold input address and a plurality of gold output addresses corresponding to the gold input address; obtaining the coin charging time and the total coin charging denomination of the money entering address; obtaining the money withdrawing time and the total money withdrawing amount of each money outlet address; obtaining a time weight based on the coin filling time and the coin withdrawing time; based on the total coin filling denomination and the total coin withdrawing amount, obtaining an amount weight; and obtaining a matching result based on the time weight and the amount weight, thereby solving the problem that the existing block chain tracking technology cannot directly associate the input and output addresses in the Tornado Cash, resulting in difficult fund flow tracking.

The utility model discloses a passenger car driving zone protection isolation facility which comprises a car body framework, a protection isolation main body is installed on the car body framework, a first protection isolation door is hinged to one side of the protection isolation main body, an installation platform is further arranged on the top of the first protection isolation door, a coin box is installed on the installation platform, and a coin box is installed on the coin box. Coins are thrown through the coin box, a second protective isolation door is further arranged above the first protective isolation door, the second protective isolation door is connected to one side of the protective isolation body through a hinge, the whole second protective isolation door is in an L shape, and the included angle is a round angle. The device has the advantages of being capable of preventing reflection of light on a front gear caused by glass on a door in the driving process from influencing driving, high in installation flexibility, capable of being adjusted according to habits of a driver and convenient and fast to operate.

The invention provides a method for determining the quality and purity of gold and silver in a gold and silver commemorative coin, and belongs to the field of analysis and detection. Wherein gold and silver in the gold and silver commemorative coin are separated to obtain a gold sample and a silver sample, the gold sample and the silver sample are weighed respectively, and finally, an equivalent concentration deduction method and an internal standard method are combined to measure the purity of the gold sample and / or the silver sample. The method for measuring the purity of the gold sample comprises the following steps: respectively preparing a solution A1, a solution A2 and a standard solution A3n; determining the impurity element concentrations C1i and C2i in the solution A1 and the solution A2 by using an ICP-AES spectrometer; and omega Au is calculated. The method for measuring the purity of the silver sample comprises the following steps: respectively preparing a solution B1, a solution B2 and a standard solution B3n; determining the impurity element concentrations D1j and D2j in the solution B1 and the solution B2 by using an ICP-AES spectrometer; and omega Ag is calculated. The method is beneficial for improving the quality and purity measurement precision of gold and silver in the gold and silver commemorative coin.

To reduce the manufacturing cost without increasing the size of the whole device.SOLUTION: The authenticity and denomination of a received coin are identified, and the coin identified as a genuine coin is temporarily stored in a temporary storage container 22, and then sorted by denomination by a sorting part 23, and stored in a storage container 24 of the corresponding denomination. In the coin processing device 10 that causes coins fed out from an arbitrary storage 24 by a dispensing command to be dispensed from the dispensing port 14 after being transported by the dispensing transport unit 25, the temporary storage container 22 includes the temporary storage transport mechanism 22a that transports the temporarily stored coins in one direction when the temporary storage container 22 is in the first driving state and transports the temporarily stored coins in the other direction opposite to the one direction when the temporary storage container 22 is in the second driving state. The coin processor is provided with a control part 30 for turning a temporary holding and carrying mechanism 22a to a first driving state, and for carrying coins to a distribution part 23 when a money reception command is given, and for turning the temporary holding and carrying mechanism 22a to a second driving state, and for carrying the coins to a money output port 14 when a refund command is given.SELECTED DRAWING: Figure 4

The application discloses a wheel type secondary coin sorting device, which is used for coin sorting and comprises a track base plate and a belt base plate connected at the bottom, wherein the inner side of the track base plate is provided with a coin track, the track base plate is sequentially provided with a counterfeit detecting sensor and a plurality of sorting channel mechanisms, the belt base plate is provided with a coin belt, the coin belt drives the coin to move on the coin track, and the coin is transmitted to the corresponding sorting channel mechanism after being detected and identified by the counterfeit detecting sensor and then enters the corresponding coin channel. The plurality of sorting channel mechanisms on the track base plate adopt the same structure, so that the sorting device can be adapted to different kinds of coins; meanwhile, the belt base plate and the track base plate are connected through a bottom connecting piece, so that the belt base plate and the track base plate can be opened at a certain angle, the coin track and the coin belt are exposed, and maintenance is facilitated.

1. Name of the designed product: coin collecting vehicle. 2. Use of the designed product: for recycling coins. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to a special paper currency sorting and counting all-in-one machine for the financial industry, and belongs to the technical field of financial paper currency sorting all-in-one machines. The banknote sorting and counting all-in-one machine special for the financial industry comprises a fixed shell, a banknote inlet and a banknote outlet, the banknote inlet is fixedly installed at the top of the fixed shell, the banknote outlet is fixedly installed on one side of the fixed shell, and a sorter and a banknote inlet detecting and shaping mechanism are fixedly installed in the fixed shell. The coin entering detection shaping mechanism comprises a feeding wheel, a detection assembly and a shaping assembly. The feeding wheel, the detection assembly and the shaping assembly are arranged in the banknote inlet, so that multi-dimensional detection of moisture content, thickness, warping degree and the like of banknotes can be completed before the banknotes enter the sorter, and the banknotes are straightened out and slightly pressed and shaped in the conveying process, so that wet or dry roll banknotes are kept flat, dry and free of static electricity when entering the sorter; therefore, double sheets, clamping stagnation and misjudgment are reduced, and the stability and accuracy of sorting and counting are improved.

1. Name of the product in this design: Coin Purse (Dog). 2. Purpose of this design: A coin purse for storing loose change. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the designed product: coin purse (E01 pea bag). 2. Use of the designed product: for putting coins. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

A blockchain system showing a transaction status in real time is provided. The system comprises: a stable blockchain that issues and manages a stable coin having a fixed exchange rate with a predetermined real currency; and a scanning server that provides issuance information of the stable coin.

1. Name of the product in this design: Self-service coin vending machine (YY-SZ01). 2. Purpose of this design: This design is used for automatically vending game coins. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the designed product: commemorative coin (spring). 2. Use of the designed product: commemorative coin for commemoration, appreciation and display. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view 1.

A coin conveyance device that feeds multiple coins stored in a storage container one by one and conveys the fed coin upward uses rotating bodies including pushing bodies for pushing a coin. The pushing bodies which are arranged opposed to each other about the center of rotation of each rotating body each include: a metallic pin that comes into contact with a coin; and a resin-made support protrusion that supports the pin. The support protrusion includes a concave portion corresponding to the shape of the circumferential surface of the pin. The pin is inserted into a pin hole adjacent to the support protrusion, and its side surface is supported by the concave portion of the support protrusion. A force applied when the pin pushes the coin is received by the support protrusion, whereby the durability of the pushing body is improved.

A money handling apparatus includes a banknote handling assembly, a coin handling assembly, and a first operation surface having a banknote inlet portion, a banknote outlet portion, a coin inlet portion, and a coin outlet portion and facing a front direction in a front-back direction of the money handling apparatus. The banknote inlet portion and the coin inlet portion are aligned and the banknote outlet portion and the coin outlet portion are aligned in a right-left direction of the money handling apparatus, which is perpendicular to the front-back direction. The banknote inlet portion and the banknote outlet portion overlap and the coin inlet portion and the coin outlet portion overlap in the up-down direction of the money handling apparatus, which is perpendicular to the right-left direction and perpendicular to the front-back direction.

The invention discloses a real-time crack detection method and device based on coin reference, and the method comprises the steps: collecting a crack image containing a coin with a standard size through a smart phone, and achieving the precise quantitative measurement of the crack through coin detection, perspective transformation and crack analysis. According to the main technical scheme, 1) a coin detection module accurately identifies the position and contour of a reference coin through an improved ellipse detection algorithm in combination with a hand region shielding technology; 2) a perspective transformation module for realizing image geometric correction by using perspective transformation based on the coin position; and 3) a crack analysis module, which adopts a YOLO (You Only Look Once) algorithm and a skeletonization algorithm to realize submillimeter-level crack measurement. The invention provides a nondestructive testing scheme of combining the smart phone with the coin reference object for the first time, the hardware cost is remarkably reduced while the measurement precision is ensured, the detection precision can reach + / -0.2 mm, and the method is suitable for the fields of civil engineering detection and identification and the like.

The utility model discloses a kind of ATM money sorting mechanism, it is related to money sorting technical field, including shell;The top plate of shell is equipped with placing mouth;Placing mouth bottom is fixedly installed with placing cylinder;The placing cylinder is round table setting;Placing cylinder bottom is provided with transmission assembly;The transmission assembly includes conveying belt;The both ends of the conveying belt are fixedly installed with the support frame in the shell interior through pivot and belt seat bearing;One of pivot is fixedly installed with motor;Conveying belt end is provided with baffle;When using, various coins are placed into shell interior through placing cylinder, and the conveying belt in transmission assembly is set in the bottom of placing cylinder, and the allocation of coin is realized, to effectively avoid the situation that coin is accumulated in transmission process, pivot is driven conveying belt uniform speed rotation by motor, to ensure the efficiency of transmission, baffle is set in the end of conveying belt, to avoid coin from falling other position when transmission, to ensure the efficiency of sorting.

Techniques are provided for localized currency exchange and payment. In one embodiment, the techniques involve a sales system that determines a cost of an item for purchase, displays a foreign currency payment option, receives a selection of a first foreign currency, retrieves a first exchange rate corresponding to the first foreign currency, receives a first foreign currency amount comprising at least one of notes or coins, converts the first foreign currency amount to a first local currency amount based on the first exchange rate, and displays a difference amount between the first local currency amount and the cost of the item.

The utility model discloses a coin-operated spiral rolling game device which comprises a base and an operation assembly, a recovery cavity is arranged in the base, the operation assembly comprises a spiral rolling piece arranged at an installation opening of the base, the spiral rolling piece is of a funnel-shaped structure, and the inner wall of the spiral rolling piece is subjected to smooth treatment to form a rolling arc face. The lower end of the spiral rolling piece is provided with a recycling opening communicating with the recycling cavity. At least one coin inserting frame is further arranged on the circumference of the upper end of the spiral rolling piece, and an arc-shaped coin inserting channel which is arranged from top to bottom is arranged on the inner side face, close to the circle of the spiral rolling piece, of the coin inserting frame. After rolling out, the accelerated coin body rolls in a manner of being attached to the rolling arc surface of the inner wall of the spiral rolling piece, and after spirally falling, the coin body can finally fall into the recycling cavity in the base from the recycling opening to be recycled, so that higher entertainment interestingness is achieved.

The utility model discloses a coin and card separating device of entertainment equipment, which comprises a feeding box, a driving motor, a transmission mechanism, a separating module and a blanking hopper, the feeding box is arranged above the blanking hopper, the separating module is arranged in the feeding box, and the separating module is connected with the driving motor through the transmission mechanism; according to the coin and card separating device of the entertainment equipment, game cards and game coins are input into the feeding box through the coin pushing machine, when the separating module works, small-size game props such as the game coins enter the discharging hopper from gaps between the material pushing blocks of the separating module and then fall into the material collecting box, and when the material pushing blocks rotate, the game cards and the game coins are separated. The situation that game coins are accumulated and blocked can be effectively reduced, meanwhile, all pushing blocks rotate in the same direction, and large-size game props such as game cards can be conveyed to a discharging opening in the side portion of the feeding box and then discharged out of the device; according to the device, game coins and game cards can be quickly and conveniently separated, a user can conveniently arrange the game coins and the game cards, and the game experience of the user is improved.

The utility model relates to the technical field of entertainment equipment, and discloses coin pushing entertainment equipment which comprises a machine table; the coin pushing part comprises a coin storage pool, a pushing plate, a first driving piece, a coin receiving funnel, a second driving piece and a game coin throwing device, the coin storage pool is installed on the machine table, the pushing plate is arranged on the top face of the coin storage pool in a sliding mode, the power output end of the first driving piece is connected with the pushing plate, and the coin receiving funnel is arranged on the machine table in a sliding mode; the power output end of the second driving piece is connected with the coin receiving funnel, a coin outlet of the coin receiving funnel is located above the push plate, the coin receiving funnel is provided with a first channel, a first sensor is arranged in the first channel, the game coin throwing device is installed on the machine table, and a launching opening of the game coin throwing device faces the coin receiving funnel; a ball outlet of the ball throwing module faces the coin storage pool, the ball throwing module can throw a first ball into the coin storage pool, and the first sensor is electrically connected with the ball throwing module. According to the coin pushing amusement equipment provided by the utility model, the ball body can be put into the coin storage pool to assist in pushing game coins, so that the game coins fall into the falling opening more easily.

1. Name of the designed product: Chinese Zodiac commemorative coin (chicken). 2. Use of the designed product: commemorative coin. 3. Design points of the designed product: combination of shape, pattern and color. 4. Picture or photo best indicating the design points: front view. 5. The design claimed contains color. 6. The bottom view is the same as the right view after rotating 90 degrees counterclockwise, and the right view is omitted; the bottom view is the same as the left view after rotating 90 degrees clockwise, and the left view is omitted.

A coin checking and sorting device is provided. The device comprises a hopper mechanism capable of handling various coin sizes in bulk, equipped with adjustable guides, sensors, and a diverting mechanism to ensure proper alignment and eject irregular coins. A dual-sided imaging scanner employs OCR and machine learning algorithms to detect coin details, anomalies, and errors, supported by advanced lighting for optimal image quality. A servo-driven sorting mechanism directs coins into separate baskets based on standard or flagged characteristics, with optional rolling capabilities for bank-ready storage. A cloud-connected database provides real-time updates and comprehensive metadata logging, including condition, rarity, and value, with anomalies cross-verified against known standards. Additional features include a weight verification system, customizable alerts, and high-resolution display options for detailed review, enabling efficient, accurate, and user-focused coin processing.

To suppress the wear of a guide surface while maintaining the detection accuracy of the features of coins.SOLUTION: The coin depositing and dispensing section 12 includes the transport guide section 31 having the guide surface 41S that forms the transport path along which the coin CN is transported in the transport direction and guides the coin CN, and the reference surface 41S that restricts the movement range of the coin CN in the widthwise direction on the guide surface 42S, the optical information acquiring section 54 and the magnetic information acquiring section 55 that detect the information of the coin CN, and the blade biasing section 57 that biases the coin CN toward the reference surface 42S in the widthwise direction. In the conveyance guide part 31, at least a part of a part abutting on the coin CN energized by the blade energizing part 57 in the guide surface 41S is formed of a member having abrasion resistance higher than that of the other part in the guide surface 41S.SELECTED DRAWING: Figure 5

1. The name of the design product: funnel coin packer. 2. The use of the design product: for containing coins. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

Provided is a coin processing device (100) comprising: a handling unit (120) for receiving a plurality of coins (10) and sending out the coins one by one at intervals; a sorting unit (130) for receiving the coins one by one from the handling unit, determining the types of the coins, and guiding the coins to paths by type; a storage unit (150) for storing the coins by type; and a bucket (160) for sending out the coins discharged from the storage unit to a discharge tray (165). The coins rejected by the sorting unit are discharged to the discharge tray via the bucket.