Smart Coin-Operated Terminal for Public Buses

Abstract

This invention relates to a smart coin-operated bus terminal, which includes a housing, a top cover, a coin receiving device, and a coin holder. A mounting plate is horizontally arranged inside the housing, dividing the interior into an upper cavity and a lower cavity. A front door is located on the front side of the housing, with its bottom end rotatably connected to the housing. A front door locking mechanism is located at the top of the front door, used to fix the upper end of the front door to the mounting plate. The top cover is located on the top of the housing, with its rear end rotatably connected to the housing. A top cover locking mechanism is located at the front end of the top cover, connecting the top cover to the mounting plate via the top cover locking mechanism. The coin receiving device is located in the upper cavity, and the coin holder is located in the lower cavity, used for collecting coins. The top cover opens the upper cavity, and the front door opens the lower cavity; the layout is reasonable, easy to open and maintain, and removing the coin holder does not expose the coin receiving device, thus protecting the equipment.

Description

Technical Field

[0001] This invention relates to the field of intelligent coin-operated devices, and in particular to an intelligent coin-operated vehicle terminal for public transportation. Background Technology

[0002] Currently, the various devices in traditional bus coin-operated machines take up a lot of space on the bus if placed separately, and stacking them directly would increase the space required for the devices. After opening the door, all the devices are exposed, and it is easy to accidentally touch other devices when taking money, and it is also inconvenient for maintenance.

[0003] Therefore, it is necessary to provide a smart coin-operated terminal for public transportation to solve the above problems. Summary of the Invention

[0004] This invention relates to a smart coin-operated bus terminal. The terminal divides the interior of its housing into an upper cavity and a lower cavity via a mounting plate. The fare collection device is located in the upper cavity, and the coin holder is located in the lower cavity. The upper cover and mounting plate are connected by a cover locking mechanism to open the upper cavity. The upper end of the front door is fixedly connected to the mounting plate via a front door locking mechanism to open the lower cavity. The layout is reasonable, easy to open, and convenient for maintenance. Removing the coin holder does not expose the fare collection device, thus protecting the equipment. This invention solves the problem in existing technologies where separate placement of various devices occupies a large amount of bus space, increasing equipment space and making maintenance inconvenient.

[0005] To address the above problems, the present invention provides: a smart coin-operated bus terminal, comprising: The enclosure has a horizontally arranged mounting plate inside, which divides the interior of the enclosure into an upper cavity and a lower cavity; a front door is provided on the front side of the enclosure, and the bottom end of the front door is rotatably connected to the enclosure; a front door locking mechanism is provided at the upper end of the front door, which is used to fix the upper end of the front door to the mounting plate. The top cover is located on the top of the box body. The rear end of the top cover is rotatably connected to the box body. The front end of the top cover is provided with a top cover locking mechanism. The top cover is connected to the mounting plate through the top cover locking mechanism. A payment receiving device, wherein the payment receiving device is disposed within the upper cavity, and, The coin holder, located within the lower cavity, is used to collect coins.

[0006] Furthermore, the payment receiving device includes a banknote recognition mechanism, a coin recognition mechanism, a card swiping mechanism, a barcode scanning mechanism, and a display screen mechanism. The banknote recognition mechanism and the coin recognition mechanism are arranged side by side on the mounting plate. The upper cover is provided with a banknote inlet / outlet, a card swiping area, a scanning window, a coin inlet, and a coin outlet. The banknote inlet / outlet corresponds to the banknote recognition mechanism, and the coin inlet and coin outlet also correspond to the coin recognition mechanism. The scanning window is vertically located between the coin inlet and the coin outlet, and the banknote inlet / outlet is horizontally arranged side by side with the scanning window. The card swiping area is horizontally arranged side by side with the coin inlet. The card swiping mechanism is fixed to the inner side of the upper cover and is arranged corresponding to the card swiping area. The barcode scanning mechanism is fixed to the inner side of the upper cover and is arranged corresponding to the scanning window. The display screen mechanism is fixed to the top of the upper cover. The layout is reasonable, occupies little space, facilitates various payment operations, and the upper cover is rotatable, allowing all devices to be exposed after opening the upper cover for easy maintenance.

[0007] Furthermore, the upper cover includes a top cover and a panel. The display screen mechanism is fixed inside the top cover, and the top cover has a first window for mounting the display screen. The upper end of the panel is fixedly connected to the lower end of the top cover, and the banknote inlet / outlet, card reader, scanning window, coin inlet / outlet, and coin outlet are all located on the panel, resulting in a compact structure and reduced space occupation.

[0008] Furthermore, the panel includes a first panel, a second panel, and a third panel. The upper end of the first panel is fixedly connected to the lower end of the top cover. The first panel, the second panel, and the third panel are connected sequentially, and the angle between them and the horizontal plane gradually increases, reducing space occupation and saving costs. The card reader and coin slot are located on the first panel, the banknote inlet and outlet and the scanning window are located on the second panel, and the coin outlet is located on the third panel.

[0009] Furthermore, a keyhole unit is provided on the front door for key insertion; the front door locking mechanism includes an electronic lock, a front door lock cylinder, and a lever. The front door lock cylinder is located on the inner side of the front door. The electronic lock is fixedly mounted on the lower surface of the mounting plate. The electronic lock has a second groove on the side near the front door lock cylinder and a contact point on the side away from the front door lock cylinder. A movable stop bar is provided in the second groove to lock the front door lock cylinder within it. One end of the lever corresponds to the contact point of the electronic lock, and the other end corresponds to one side of the keyhole unit. The lever moves closer to or away from the electronic lock by opening and closing the keyhole unit. When the keyhole unit is in the closed position, one end of the lever is spaced apart from the contact point of the electronic lock, and the stop bar is locked to the front door lock cylinder. When the lock hole unit is in the open position, one end of the lever contacts the contact point of the electronic lock to trigger the electronic lock, and the stop bar and the front door lock head open. The lever moves closer to or further away from the electronic lock through the opening and closing of the lock hole unit, reducing the space occupied by the electronic lock and improving the efficiency of installing and removing the internal structure of the enclosure.

[0010] Furthermore, the front door locking mechanism includes a mounting box, which is flat and has an open upper side. The upper side of the mounting box is fixedly connected to the lower surface of the mounting plate. The lever is located inside the mounting box, the electronic lock is arranged side by side with the mounting box, and the lock hole unit is positioned directly opposite the mounting box to reduce space occupation.

[0011] Furthermore, the lever includes a first lever, a second lever, and a rotating lever. The rotating lever is located at the bottom of the mounting box. The first lever is rotatably connected to the rotating lever. One end of the first lever passes through the mounting box and is located on one side of the lock hole unit. The other end of the first lever is connected to one end of the second lever. The first lever and the second lever are arranged in an L-shape. The second lever is slidably disposed in the mounting box. The other end of the second lever passes through the side wall of the mounting box and extends to the contact point of the electronic lock. The structure is simple and cost-effective.

[0012] Furthermore, the top cover locking mechanism includes a buckle, a top cover electromagnetic lock, a sliding knob, a connecting rod, and a second latch. The buckle is disposed on the top cover, and the top cover electromagnetic lock is disposed on the mounting plate. The top cover electromagnetic lock and the buckle cooperate to lock and unlock. The top cover electromagnetic lock is provided with a first latch. The sliding knob includes a sliding cover and a sliding block. The sliding cover is fixedly disposed on one side of the mounting plate, and the sliding block is slidably connected to the sliding cover. One end of the connecting rod is connected to the sliding block. The middle part of the second latch is rotatably disposed on the mounting plate. One end of the second latch is connected to the other end of the connecting rod, and the other end of the second latch is correspondingly disposed with the first latch. The sliding knob drives the second latch to rotate through the connecting rod, so that the second latch triggers the top cover electromagnetic lock, thereby opening the buckle. Using one set of top cover locking mechanisms saves costs, and the top cover is easy to open, significantly improving maintenance efficiency.

[0013] Furthermore, the housing also includes two sliding strips and a connecting part, with the sliding strips horizontally arranged on both opposite inner sidewalls of the housing. A connecting part is provided on the rear sidewall of the housing, with one end of the connecting part fixedly mounted on the inner sidewall of the housing. The coin holder includes a fixing sleeve and a money bag. The fixing sleeve is open at both ends, with a keyhole at the upper end and the money bag detachably mounted at the lower end of the fixing sleeve. A first sliding groove is provided on the outer sidewall of the fixing sleeve corresponding to the sliding strip position, allowing the fixing sleeve to slide slidably to the housing via the sliding strip. A guide hole is provided at the end of the fixing sleeve furthest from the front door. When the external coin holder key is outside the keyhole, the other end of the connecting part passes through the guide hole and engages with the coin holder locking unit, and is also fixedly connected to the housing. When the external coin holder key is inside the keyhole, the connecting part separates from the coin holder locking unit, significantly improving the efficiency of coin holder assembly and disassembly, and making coin holder securing more convenient.

[0014] Furthermore, the coin holder is equipped with an electrically connected wireless charging receiver and an RF read / write circuit. The smart coin-operated bus terminal also includes an unlocking device, which comprises an unlocking body, a wireless charging mechanism, and an unlocking card. Both the wireless charging mechanism and the unlocking card are located on the unlocking body. When the coin holder is unlocked, the wireless charging mechanism and the wireless charging receiver are positioned opposite each other and wirelessly connected to power the coin holder, activating the RF read / write circuit. The RF read / write circuit is wirelessly connected to the unlocking card to read its information, thereby unlocking the electronic lock mechanism on the coin holder. Wireless charging and RF card reading can operate simultaneously, offering convenient operation, fast communication speed, contactless operation, small footprint, and significantly improved service life.

[0015] This invention, employing the aforementioned intelligent coin-operated bus terminal, offers the following advantages compared to existing technologies: The invention relates to an intelligent coin-operated bus terminal, comprising a housing, a top cover, a fare collection device, and a coin holder. A mounting plate is horizontally arranged inside the housing, dividing the interior into an upper cavity and a lower cavity. A front door is located on the front side of the housing, with its bottom rotatably connected to the housing. A front door locking mechanism is located at the top of the front door, used to fix its upper end to the mounting plate. The top cover is located on the top of the housing, with its rear end rotatably connected to the housing. A top cover locking mechanism is located at the front end of the top cover, connecting it to the mounting plate. The fare collection device is located in the upper cavity, and the coin holder is located in the lower cavity, used for collecting coins. The top cover and the mounting plate are connected by a top cover locking mechanism to open the upper cavity. The upper end of the front door is fixedly connected to the mounting plate by a front door locking mechanism to open the lower cavity. The layout is reasonable and easy to open and maintain. The cash-taking device will not be exposed, which helps to protect the equipment. This solves the problem in the prior art that the separate placement of various devices occupies a lot of space on the bus, which increases the space required for equipment and makes maintenance inconvenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the intelligent coin-operated bus terminal of the present invention.

[0018] Figure 2 This is a schematic diagram of the internal structure of a dust removal device for a smart coin-operated bus terminal according to an embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of another perspective of the dust removal device on the air outlet side of the intelligent coin-operated bus terminal of the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the top cover of an embodiment of the intelligent coin-operated bus terminal of the present invention.

[0021] Figure 5 This is a schematic diagram of another perspective of the structure of the top cover of the smart coin-operated bus terminal of the present invention.

[0022] Figure 6 This is a schematic diagram of an embodiment of the top cover locking mechanism of the smart coin-operated bus terminal of the present invention.

[0023] Figure 7This is an exploded structural diagram of an embodiment of the sliding mechanism of the intelligent coin-operated bus terminal of the present invention.

[0024] Figure 8 This is a schematic diagram of an embodiment of the installation of the sliding knob, connecting rod, and second card head of the intelligent coin-operated bus terminal of the present invention.

[0025] Figure 9 This is a schematic diagram of the structure of an embodiment of the front door locking mechanism and keyhole unit of the intelligent coin-operated bus terminal of the present invention.

[0026] Figure 10 This is a schematic diagram of an embodiment of the front door locking mechanism of the intelligent coin-operated bus terminal of the present invention.

[0027] Figure 11 This is a schematic diagram of an embodiment of the electronic lock, lever, and keyhole unit of the intelligent coin-operated bus terminal of the present invention.

[0028] Figure 12 This is a schematic diagram of the installation box of the intelligent coin-operated bus terminal of the present invention.

[0029] Figure 13 This is a front view of an embodiment of the electronic lock, lever, and keyhole unit of the intelligent coin-operated bus terminal of the present invention.

[0030] Figure 14 This is a schematic diagram of the lock hole unit of an embodiment of the smart coin-operated bus terminal of the present invention.

[0031] Figure 15 This is a schematic diagram of the internal structure of an embodiment of the intelligent coin-operated bus terminal of the present invention.

[0032] Figure 16 This is a schematic diagram of one embodiment of the coin holder structure of the intelligent coin-operated bus terminal of the present invention.

[0033] Figure 17 This is a schematic diagram of the structure of a fixing sleeve for a smart coin-operated bus terminal according to the present invention.

[0034] Figure 18 This is a schematic diagram of an embodiment of the connection structure between the coin lock unit and the connecting part of the intelligent coin-operated bus terminal of the present invention.

[0035] Figure 19 This is a schematic diagram of the structure of the connection part of the intelligent coin-operated bus terminal of the present invention.

[0036] Figure 20 This is a schematic diagram of the structure of an embodiment of the unlocking device and coin slot unlocking of the intelligent coin-operated terminal for buses according to the present invention.

[0037] Figure 21 This is a schematic diagram of the structure of the coin slot in an embodiment of the intelligent coin-operated bus terminal of the present invention.

[0038] Figure 22 This is a cross-sectional structural schematic diagram of an embodiment of the unlocking device and coin slot unlocking of the intelligent coin-operated terminal for public buses of the present invention.

[0039] Figure 23 This is a circuit flowchart illustrating one embodiment of the coin slot in the intelligent coin-operated bus terminal of the present invention.

[0040] Figure 24 This is a schematic diagram of an embodiment of the unlocking device of the smart coin-operated bus terminal of the present invention.

[0041] Figure 25 This is a cross-sectional structural schematic diagram of an embodiment of the unlocking device of the smart coin-operated bus terminal of the present invention.

[0042] Figure 26 This is a circuit flowchart illustrating an embodiment of the unlocking device of the smart coin-operated bus terminal of the present invention.

[0043] In the diagram: 10. Smart coin-operated bus terminal; 20. Box; 21. Mounting plate; 211. Limiting block; 22. Front door; 221. Lock hole unit; 2211. Rotating body; 2212. Fixing post; 2213. Push-pull plate; 2214. Through slot; 23. Front door locking mechanism; 231. Mounting box; 2311. Guide opening; 2312. Notch; 2313. First fixing block; 232. Electronic lock; 2321. Second groove; 2322. Contact point; 233. Front door lock head; 234. First lever; 235. Second lever; 236. Rotating rod; 237. Stop block; 24. Sliding bar; 25. Connecting part; 251. Fixing rod; 2511. First rod segment; 2512. Second segment, 2513. Mounting part, 2514. Second card slot, 252. Gasket, 253. Spring, 254. Mounting piece, 2541. Threaded hole, 26. Wireless reader / writer, 30. Top cover, 31. Top cover, 311. Front panel, 3111. First window, 312. Rear panel, 3121. Top panel, 3122. Bottom panel, 313. Plug mounting port, 314. Button hole, 315. Digital tube hole, 316. Lamp hole, 317. Side panel, 32. First panel, 33. Second panel, 34. Third panel, 35. Banknote inlet / outlet, 36. Card swiping area, 37. Scanning window, 38. Coin inlet, 39. Coin outlet, a. Top cover locking mechanism, a1. Snap fastener, a2. Electromagnetic lock on top cover, a21. First snap head, a3. Sliding knob, a31. Sliding cover, a311. Second sliding groove, a32. Slide plate, a321. Connecting block, a322. Second fixing block, a323. Guide rod, a324. Connecting port, a325. Guide block, a33. Sliding block, a4. Connecting rod, a41. Mounting ring, a5. Second limiting post, a6. Second snap head, a61. Contact part, a62. Pushing part, a63. Rotating part, 40. Payment receiving device, 41. Banknote recognition mechanism, 42. Coin recognition mechanism, 43. Card swiping mechanism, 44. Code scanning mechanism, 45. Display screen mechanism, 50. Coin holder, 51. Fixing sleeve, 511. Guide hole, 5 12. First slide groove; 513. Keyhole; 514. Positioning hole; 52. Money bag; 521. Handle; 531. Fixing plate; 532. Rotating column; 533. Snap connector; 5331. Snap connector; 5332. Unlocking part; 534. First limiting post; 535. Limiting piece; 54. Wireless charging receiver mechanism; 55. Radio frequency read / write circuit; 56. Power supply mechanism; 57. Processor; 58. Electronic lock drive circuit; 59. Electronic lock mechanism; 60. Money key; 70. Unlocking device; 71. Unlocking body; 711. Handle; 712. Switch button; 713. Connector; 714. Protrusion; 72. Wireless charging mechanism; 73. Unlocking card; 74. Power supply circuit. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] The directional terms mentioned in this invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this invention, and are not intended to limit this invention.

[0046] In the diagram, units with similar structures are represented by the same labels.

[0047] In this embodiment, please refer to Figure 1 , Figure 2 The smart coin-operated bus terminal 10 includes a housing 20, a top cover 30, a coin acceptor 40, a coin holder 50, a coin holder key 60, and an unlocking device 70. A mounting plate 21 is horizontally arranged inside the housing 20, dividing the interior of the housing 20 into an upper cavity and a lower cavity. The top cover 30 is located on top of the housing 20, and its rear end is rotatably connected to the housing 20. The coin acceptor 40 is located in the upper cavity. The coin holder 50 is located in the lower cavity and is used to collect coins.

[0048] Please refer to Figure 2 The payment receiving device 40 includes a banknote recognition mechanism 41, a coin recognition mechanism 42, a card swiping mechanism 43, a barcode scanning mechanism 44, and a display screen mechanism 45. The banknote recognition mechanism 41 and the coin recognition mechanism 42 are arranged side-by-side on the mounting plate 21. The card swiping mechanism 43 is fixed to the inner side of the upper cover 30 and corresponds to the card swiping area 36. The barcode scanning mechanism 44 is fixed to the inner side of the upper cover 30 and corresponds to the scanning window 37. The display screen mechanism 45 is fixed to the top of the upper cover 30.

[0049] In this embodiment, please refer to Figure 3 , Figure 4 , Figure 5The rear end of the upper cover 30 is rotatably connected to the opening of the housing 20. Specifically, the lower end of the lower panel 3122 is hinged to the opening of the housing 20. The upper cover 30 is provided with a banknote inlet / outlet 35, a card reader 36, a scanning window 37, a coin inlet 38, and a coin outlet 39. The banknote inlet / outlet 35 is correspondingly set to the banknote recognition mechanism 41, and the coin inlet 38 and coin outlet 39 are also correspondingly set to the banknote recognition mechanism 41. The scanning window 37 is vertically located between the coin inlet 38 and the coin outlet 39. The banknote inlet / outlet 35 and the scanning window 37 are horizontally side by side, and the card reader 36 and the coin inlet 38 are horizontally side by side.

[0050] The top cover 30 includes a top cover 31 and a panel. The display screen mechanism 45 is fixed inside the top cover 31, and the top cover 31 is provided with a first window 3111 for mounting the display screen. The upper end of the panel is fixedly connected to the lower end of the top cover 31. The banknote inlet / outlet 35, the card reader 36, the scanning window 37, the coin inlet 38, and the coin outlet 39 are all located on the panel, resulting in a compact structure and reduced space occupation.

[0051] A latch is provided on the inside of the panel, and a cover locking mechanism a is provided on the mounting plate 21. The cover locking mechanism a is located between the banknote recognition mechanism 41 and the panel, and the cover locking mechanism a is arranged side by side with the coin outlet 39 to make reasonable use of space. The cover locking mechanism a is used to cooperate with the latch to lock the box 20 and the cover 30.

[0052] The panel includes a first panel 32, a second panel 33, and a third panel 34. The upper end of the first panel 32 is fixedly connected to the lower end of the top cover 31. Both sides of the first panel 32, the second panel 33, and the third panel 34 are bent inwards to facilitate sealing with the housing 20. The card reader 36 and the coin slot are located on the first panel 32, the banknote inlet / outlet 35 and the scanning window 37 are located on the second panel 33, and the coin outlet 39 is located on the third panel 34.

[0053] Please refer to Figure 4 The first panel 32, the second panel 33, and the third panel 34 are connected sequentially, with their angles to the horizontal plane gradually increasing to reduce space occupation and save costs. The angle between the first panel 32 and the horizontal direction is set to 5°-8°, the tilt angle between the second panel 33 and the horizontal direction is set to 65°-75°, and the angle between the third panel 34 and the horizontal direction is set to 85°-90°, facilitating operation. Specifically, the angle between the first panel 32 and the horizontal direction is set to 8°, the tilt angle between the second panel 33 and the horizontal direction is set to 70°, and the angle between the third panel 34 and the horizontal direction is set to 87°.

[0054] The top cover 31 includes a front panel 311, a rear panel 312, and two side panels 317. The upper end of the front panel 311 is fixedly connected to the upper end of the rear panel 312, and both are tapered. The lower end of the rear panel 312 is rotatably connected to the upper end of the housing 20. A side panel 317 is connected to the side of both the front panel 311 and the rear panel 312. The tilt angle of the front panel 311 relative to the vertical direction is set to 50°-55° for easy viewing and operation by the user.

[0055] The rear panel 312 includes an upper panel 3121 and a lower panel 3122. The upper end of the upper panel 3121 is fixedly connected to the upper end of the front panel 311. The upper panel 3121 is inclined, and the angle between the upper panel 3121 and the vertical direction is greater than the angle between the lower panel 3122 and the vertical direction, which facilitates the installation of matching components. The lower end of the upper panel 3121 is fixedly connected to the upper end of the lower panel 3122.

[0056] Please refer to Figure 5 The lower panel 3122 is equipped with a plug mounting port 313 for installing aviation plugs, multiple button holes 314, digital tube holes 315, and multiple lamp holes 316, arranged in a centralized manner for easy wiring and improved installation and disassembly efficiency. The plug mounting port 313 is located on one side of the rear panel 312 for installing aviation plugs. Multiple button holes 314 are arranged side-by-side on the upper part of the other side of the rear panel 312 for installing control buttons. Digital tube holes 315 are located below the button holes 314 for installing digital tubes. Multiple lamp holes 316 are arranged side-by-side at intervals below the digital tube holes 315 for installing indicator lights.

[0057] Please refer to Figure 6 , Figure 7 The upper cover locking mechanism a includes a buckle a1, an upper cover electromagnetic lock a2, a sliding knob a3, a connecting rod a4, a second limiting post a5, and a second locking head a6. The buckle a1 is installed on the upper cover 30, and the upper cover electromagnetic lock a2 is installed on the mounting plate 21. The upper cover electromagnetic lock a2 cooperates with the buckle a1 to lock and unlock.

[0058] In this embodiment, the buckle a1 is located at the lower inner end of the upper cover 30. Specifically, the buckle a1 is located at the lower inner end of the third panel 34, so that the upper cover 30 can cover the buckle a1 to ensure aesthetics. Of course, in other embodiments, the buckle a1 can also be located at other positions of the upper cover 30 as needed.

[0059] Please refer to Figure 7The sliding mechanism a3 includes a sliding cover a31, a sliding plate a32, and a sliding block a33. The sliding cover a31 is fixedly mounted on the side of the housing 20, and the sliding block a33 is mounted on one side of the sliding cover a31 and slidably connected to it. A second sliding groove a311 is provided on the side of the sliding cover a31, and a connecting port a324 is provided at the bottom of the groove a311. The length of the sliding block a33 is less than the length of the second sliding groove a311, and the sliding block a33 is horizontally slidably mounted within the second sliding groove a311. The sliding plate a32 is located on the side of the sliding cover a31 opposite to the sliding block a33, and the upper end of the sliding plate a32 is connected to the sliding block a33 via a screw passing through the connecting port a324, allowing for easy installation and removal. The lower end of the sliding plate a32 is connected to a connecting rod a4.

[0060] Please refer to Figure 7 , Figure 8 The sliding plate a32 includes a connecting block a321, a second fixing block a322, and a guide rod a323. The second fixing block a322 has at least one screw hole. The inner surface of the sliding block a33 has a corresponding stud, through which a screw passes and threadedly connects with the stud. The connecting block a321 is elongated, with its upper end connected to the second fixing block a322 and its lower end having a through hole for connecting to the connecting rod a4, improving installation and disassembly efficiency. One end of the guide rod a323 is fixed to one side of the second fixing block a322. A guide block a325 is also provided on the side of the sliding cover a31 opposite to the sliding block a33. The guide block a325 has a U-shaped groove, through which the other end of the guide rod a323 passes, improving sliding stability and accuracy.

[0061] Please refer to Figure 8 One end of the connecting rod a4 is connected to the connecting block a321. The connecting rod a4 is made of steel wire, and both ends of the connecting rod a4 are provided with an annular mounting ring a41. The connecting rod a4 is connected to the connecting block a321 of the second clamp a6 and the sliding torque a3 respectively through the corresponding mounting ring a41, thereby improving the installation efficiency.

[0062] The second limiting post a5 is rotatably connected to the mounting plate 21. The second limiting post a5 is positioned between the sliding torque a3 and the second locking head a6, forming a triangle. The second limiting post a5 is located near the right angles on adjacent sides of the mounting plate 21. The connecting rod a4 contacts and connects to the outer surface of the second limiting post a5, and is positioned along the side of the mounting plate 21, providing installation space for other structures, resulting in a compact structure. The second limiting post a5 is designed as a pulley structure, with a first groove in its center. The opening width of the first groove is greater than the inner width of the first groove, and the connecting rod a4 abuts against the first groove, improving stability.

[0063] The middle part of the second locking head a6 is rotatably mounted on the mounting plate 21, and one end of the second locking head a6 is connected to the other end of the connecting rod a4. The side of the upper cover electromagnetic lock a2 is provided with a first locking head a21, and the other end of the second locking head a6 is correspondingly provided with the first locking head a21. The sliding knob a3 drives the second locking head a6 to rotate through the connecting rod a4 so that the second locking head a6 triggers the upper cover electromagnetic lock a2.

[0064] The second clamping head a6 includes an abutting part a61, a pushing part a62, and a rotating part a63. The rotating part a63 is U-shaped, while the abutting part a61 and the pushing part a62 are plate-shaped. The opening of the rotating part a63 faces upward, and its bottom wall is rotatably connected to the mounting plate 21 via a rotating shaft. One upper end of the rotating part a63 is connected to one end of the abutting part a61, and the other end of the abutting part a61 is horizontal. The side of the other end of the abutting part a61 away from the first clamping head a21 has a chamfer to prevent it from scratching other components during rotation and to reduce the space required for rotation. The other upper end of the rotating part a63 is connected to one end of the abutting part a61, and the other end of the abutting part a61 is connected to the other end of the connecting rod a4, improving transmission efficiency and reducing space occupation. A limiting block 211 is provided at the end of the mounting plate 21, and the abutting part a61 is positioned between the limiting block 211 and the first clamping head a21.

[0065] In this embodiment, please refer to Figure 1 , Figure 9 The front of the housing 20 has a front door 22, the bottom of which is rotatably connected to the housing 20. A front door locking mechanism 23 is located at the top of the front door 22, which securely connects the top of the front door 22 to the mounting plate 21. A keyhole unit 221 is located on the front door 22 for key insertion. The front door locking mechanism 23 and the keyhole unit 221 work together to lock the front door 22. Specifically, the bottom of the front door 22 is hinged to the front side of the bottom plate of the housing 20. The keyhole unit 221 and the front door lock cylinder 233 are both located at the top of the front door 22, making opening and closing convenient. The coin holder 50 can be removed after opening the front door 22.

[0066] The top cover locking mechanism 30 and the front door locking mechanism 23 are respectively located on the upper and lower sides of the mounting plate 21. The mounting plate 21 divides the interior of the housing 20 into an upper cavity and a lower cavity. The top cover 30 is used to open the upper cavity for easy maintenance of the payment receiving device 40, and the front door 22 is used to open the lower cavity for easy installation and removal of the coin holder 50. The layout is reasonable and the opening is convenient. Removing the coin holder 50 will not expose the payment receiving device 40, which helps protect the equipment. Moreover, the mounting plate 21 is fully utilized to lock the top cover 30 and the front door 22.

[0067] In this embodiment, please refer to Figure 10 , Figure 11The front door locking mechanism 23 includes a mounting box 231, an electronic lock 232, a front door lock cylinder 233, and a lever. The front door lock cylinder 233 is located on the inner side of the front door 22. The electronic lock 232 is fixedly mounted on the lower surface of the mounting plate 21. The electronic lock 232 has a second groove 2321 on the side near the front door lock cylinder 233 and a contact point 2322 on the side away from the front door lock cylinder 233. A movable stop bar is provided in the second groove 2321, which is used to lock the front door lock cylinder 233 in the second groove 2321. The stop bar is not shown in the figure. One end of the lever is corresponding to the contact point 2322 of the electronic lock 232, and the other end of the lever is corresponding to one side of the lock hole unit 221. The lever moves closer to or away from the electronic lock 232 through the opening and closing of the lock hole unit 221.

[0068] When the lock cylinder unit 221 is in the closed position, one end of the lever is spaced apart from the contact point 2322 of the electronic lock 232, the stop bar is locked to the front door lock head 233, and the front door 22 is fixedly connected to the electronic lock 232. When the lock cylinder unit 221 is in the open position, one end of the lever contacts the contact point 2322 of the electronic lock 232 to trigger the electronic lock 232, the stop bar and the front door lock head 233 open, and the front door 22 opens.

[0069] Please refer to Figure 9 , Figure 12 The mounting box 231 is flat and open at the top, with the upper side fixedly connected to the lower surface of the mounting plate 21. A lever is located inside the mounting box 231. The electronic lock 232 is positioned side-by-side with the mounting box 231, and the lock hole unit 221 is positioned directly opposite the mounting box 231, minimizing space occupation and preventing obstruction of the coin holder 50's removal.

[0070] Please refer to Figure 12 , Figure 13 The lever includes a first lever 234, a second lever 235, and a rotating lever 236. The rotating lever 236 is located at the bottom of the mounting box 231. The first lever 234 is rotatably connected to the rotating lever 236. One end of the first lever 234 passes through the mounting box 231 and is located on one side of the lock hole unit 221. The other end of the first lever 234 is connected to one end of the second lever 235. The first lever 234 and the second lever 235 are arranged in an L-shape. The second lever 235 is slidably mounted on the mounting box 231. The other end of the second lever 235 passes through the side wall of the mounting box 231 and extends to the contact point 2322 of the electronic lock 232. The structure is simple and cost-effective.

[0071] The first lever 234 is configured as a plate structure, with its plate surface parallel to the mounting plate 21. The second lever 235 is configured as a rod structure to make the overall structure of the mounting box 231 thinner. A stop 237 is provided at the end of the first lever 234, with one side of the stop 237 fixedly connected to the end of the first lever 234, and the other side of the stop 237 facing the end of the push-pull plate 2213, improving the stability of unlocking.

[0072] The mounting box 231 is provided with a guide opening 2311 and a notch 2312. The notch 2312 is located on the side of the mounting box 231 near the lock hole unit 221. The upper end of the notch 2312 is open, and the length of the notch 2312 is greater than the width of the first lever 234, providing space for the swing of the second lever 235. The side wall of the notch 2312 away from the lock hole unit 221 is inclined. The width of the end of the notch 2312 inside the mounting box 231 is greater than the width of the other end of the notch 2312, which can increase the swing amplitude of the second lever 235. A first fixing block 2313 is provided inside the mounting box 231. The upper end of the first fixing block 2313 is provided with a guide opening 2311, through which the second lever 235 passes.

[0073] In this embodiment, please refer to Figure 13 , Figure 14 The lock hole unit 221 includes a lock body and a push-pull plate 2213. The lock body is fixedly mounted on the front door 22, and a through groove 2214 is provided at one end of the lock body near the first lever 234. The lock body includes a rotating body 2211 and a fixing post 2212. A keyhole is provided in the rotating body 2211, and one end of the fixing post 2212 is eccentrically located on the outer end face of the rotating body 2211 near the mounting box 231.

[0074] The push-pull plate 2213 is located within the through groove 2214, and is slidably connected to the lock body towards the first lever 234. The push-pull plate 2213 has a U-shaped first slot, and the other end of the fixing post 2212 is located within this first slot, improving unlocking efficiency. The lock body uses a key to slide the push-pull plate 2213 within the through groove 2214, causing the push-pull plate 2213 to move away from the first lever 234 or to rotate the first lever 234.

[0075] When the door is opened, the key is inserted into the keyhole and turned, causing the fixing post 2212 to move eccentrically. The fixing post 2212 drives the push-pull plate to move towards the stop 237 within the slot 2214. The push-pull plate 2213 pushes the first lever 234 to rotate, causing the end of the second lever 235 to contact the contact point 2322 of the electronic lock 232 to trigger the electronic lock 232. The stop bar and the front door lock head 233 open, thereby opening the front door 22. When the door is closed, the key is turned in the opposite direction, causing the fixing post 2212 to drive the push-pull plate 2213 to move away from the stop 237 within the slot 2214. The first lever 234 and the second lever 235 return to their initial positions. The end of the second lever 235 separates from the contact point 2322 of the electronic lock 232, and the stop bar locks the front door lock head 233, thereby locking the front door 22.

[0076] In this embodiment, please refer to Figure 1 , Figure 15 The housing 20 includes two sliding strips 24 and a connecting part 25. Sliding strips 24 are horizontally arranged on both opposite inner sidewalls of the housing 20. A connecting part 25 is provided on the rear sidewall of the housing 20, with one end of the connecting part 25 fixedly mounted on the inner sidewall of the housing 20. A coin holder 50 is disposed inside the housing 20 for storing coins.

[0077] In this embodiment, please refer to Figure 16 , Figure 17 The coin holder 50 includes a fixing sleeve 51 and a coin storage bag 52. The fixing sleeve 51 is open at both ends and has a cylindrical structure with openings at both ends, located directly below the mounting plate inside the housing 20. Preferably, the distance between the upper end of the fixing sleeve 51 and the lower side of the mounting plate should be as small as possible. The upper port of the fixing sleeve 51 is used to receive banknotes dispensed from the banknote recognition device and coins dispensed from the coin recognition device.

[0078] The upper front end of the fixing sleeve 51 is provided with a horizontally extending keyhole 513, which is used for inserting the coin-holding key 60. The coin-holding key 60 is plate-shaped. After the coin-holding key 60 is fully inserted into the keyhole 513, it can block the upper port of the fixing sleeve 51, thereby sealing the coin entrance of the coin holder 50 and thus increasing the security of the coin holder 50 during transportation.

[0079] Meanwhile, the fixing sleeve 51 is also equipped with a coin lock unit. This coin lock unit can not only fix the coin 50 to the box 20 when it is completely placed inside the box 20, but also lock the coin lock unit to the box 20 after the coin key 60 is fully inserted into the keyhole 513. This makes it easy to remove the coin 50 from the box 20 and also prevents the coin key 60 from coming out of the keyhole 513 during transportation. This further increases the safety of the coin 50 during transportation and simplifies the operation steps, allowing the coin key 60 to perform two functions at once.

[0080] When the coin holder 50 is fully inserted into the housing 20, the connecting part 25 on the housing 20 can pass through the guide hole 511 and engage with the coin holder locking unit. After the coin holder key 60 is inserted into the keyhole 513, the coin holder locking unit will unlock from the connecting part 25, thus facilitating the removal of the coin holder 50 from the housing 20. That is, when the external coin holder key 60 is outside the keyhole 513, the other end of the connecting part 25 passes through the guide hole 511 and engages with the coin holder locking unit, and the other end of the connecting part 25 is fixedly connected to the housing 20. When the external coin holder key 60 is inside the keyhole 513, the connecting part 25 separates from the coin holder locking unit.

[0081] A first groove 512 is provided on the outer wall of the fixing sleeve 51 corresponding to the position of the slide bar 24, and the fixing sleeve 51 is slidably connected to the inside of the housing 20 through the slide bar 24. A guide hole 511 is provided at the end of the fixing sleeve 51 away from the front door.

[0082] Please refer to Figure 17 , Figure 18 , Figure 19 The connecting part 25 includes a fixing rod 251, a washer 252, a spring 253, and a mounting plate 254. The mounting plate 254 and the washer 252 are spaced apart at one end of the fixing rod 251 and located between the outer wall of the fixing sleeve 51 and the inner wall of the housing 20. The mounting plate 254 is circular with a square inner hole in its center. The mounting plate 254 is screwed to the inner wall of the housing 20. The spring 253 is located between the washer 252 and the mounting plate 254, providing cushioning to protect the liner 50. The mounting plate 254 has four threaded holes 2541 and screws that match the threaded holes 2541. The four threaded holes 2541 are symmetrically arranged around the inner hole to improve the stability of the connection.

[0083] One end of the fixing rod 251 is provided with a mounting part 2513, and the mounting part 2513 has straight edges on at least two sides for engaging with the inner hole. The end of the mounting part 2513 is provided with an external thread and a nut that matches the external thread. The fixing rod 251 is fixedly connected to the mounting plate 254 by the mounting part 2513 and the nut, making installation and removal convenient.

[0084] The fixing rod 251 includes a first rod segment 2511 and a second rod segment 2512. The second rod segment 2512 passes through the guide hole 511. The diameter of the first rod segment 2511 is larger than the diameter of the second rod segment 2512, and the diameter of the first rod segment 2511 is also larger than the diameter of the guide hole 511. This prevents the first rod segment 2511 from passing through the guide hole 511, thus improving stability. The second rod segment 2512 is used to install the gasket 252, the spring 253, and the mounting plate 254. The first rod segment 2511 engages with the locking unit.

[0085] The upper end of the first segment 2511 is provided with a second slot 2514 along the sliding direction of the coin holder 50. The coin holder locking unit includes a fixed plate 531, a rotating column 532, a first limiting column 534, and a locking connector 533. The fixed plate 531 is located on the side of the fixed sleeve 51, one end of the rotating column 532 is fixedly connected to the fixed plate 531, and the locking connector 533 is fixedly connected to the rotating column 532. The locking connector 533 includes a locking part 5331 and an unlocking part 5332. The weight of the locking part 5331 is greater than the weight of the unlocking part 5332, so that the locking part 5331 can automatically return to the second slot 2514 under its own weight after the coin holder key 60 is pulled out of the keyhole 513, thus saving costs.

[0086] A limiting groove is provided on the fixed plate 531, and the length direction of the limiting groove is vertical. One end of the first limiting post 534 is fixedly connected to the snap-fit ​​part 5331, and the other end of the first limiting post 534 is located in the limiting groove. The diameter of the first limiting post 534 is smaller than the width of the limiting groove, providing space for the first limiting post 534 to move, thereby limiting the swing range of the snap-fit ​​part 5331.

[0087] The fixing plate 531 is also provided with a limiting piece 535, which is located on one side of the end of the first rod segment 2511 and is used to cooperate with the connecting part 25 to limit the sliding stroke of the coin 50, thereby improving the installation efficiency.

[0088] When the key 60 is outside the keyhole 513, the end of the locking part 5331 engages with the second slot 2514 under its own weight, and the end of the unlocking part 5332 is located on one side of the end of the keyhole 513, thereby locking the coin 50 to the box 20. When the key 60 is inside the keyhole 513, the lock cylinder of the key 60 abuts against the unlocking part 5332, thereby pushing the unlocking part 5332 to swing the locking part 5331, causing the locking part 5331 to separate from the second slot 2514, and the coin 50 can be taken out of the box 20.

[0089] The money bag 52 is detachably mounted on the lower end of the fixing sleeve 51. The money bag 52 is preferably made of a flexible material, such as cloth or plastic, and has an open end that is connected to the lower end of the fixing sleeve 51, for example, by rivets. Alternatively, the upper end of the money bag 52 is located on the inner side of the lower end of the fixing sleeve 51 and is fixedly connected to the lower end of the fixing sleeve 51 by screws, making installation and removal convenient.

[0090] Please refer to Figure 15 The lower end of the money bag 52 is provided with a handle 521, which facilitates the removal of the coin holder 50 from the box 20 for transportation. The money bag 52 is made of flexible material, which not only reduces the overall weight of the coin holder 50 and saves costs, but also makes it easier to reduce the space occupied by the coin holder 50 during transportation by utilizing the deformation properties of the flexible material. In addition, the money bag 52 can also be provided with two cavities to store banknotes and coins respectively. At the same time, the fixing sleeve 51 is also preferably provided with a partition so that fallen banknotes and coins can enter the two cavities respectively.

[0091] Please refer to Figure 15 , Figure 16 The rear wall of the housing 20 is also equipped with a wireless reader 26, which communicates wirelessly with the control board for transmitting information on the quantity of coins, thus facilitating information transmission. This includes information such as confirmation of the coin holder ID and the total number of coins already inside. The control board can also send the number of coins collected by the banknote recognition mechanism 41 and the coin recognition mechanism 42 to the back-end server, allowing back-end staff to schedule the collection time of the coin holder 50 based on the quantity of coins inside. Alternatively, a weight collector can be installed on the first chute 512 or the coin holder 50 to facilitate collection based on the weight of the coins inside. In this case, the wireless reader 26 can communicate with the wireless charger, allowing it to read the quantity of coins when powered by an external power source, facilitating staff to count and verify the actual number of coins inside the coin holder 50.

[0092] In practical applications, please refer to Figure 20The unlocking device 70 and the coin holder 50 are separate designs, used together. After removing the coin holder 50 from the housing 20, the unlocking device 70 can be used to open it. The entire unlocking and communication process uses wireless signals, ensuring both reliability and security. Furthermore, wireless charging and RFID card reading can operate simultaneously. There is no contact between the unlocking device 70 and the coin holder 50. The unlocking device 70 can operate normally within a 270° range.

[0093] In this embodiment, please refer to Figure 21. Figure 22 The lock 50 also includes a power supply mechanism 56, a processor 57, an electronic lock drive circuit 58, a wireless charging receiver 54, and an RF read / write circuit 55. The power supply mechanism 56, processor 57, electronic lock drive circuit 58, electronic lock mechanism 59, wireless charging receiver 54, and RF read / write circuit 55 are all located on the side of the fixed sleeve 51 facing the front door 22, resulting in a compact structure and cost savings. The power supply mechanism 56, processor 57, and electronic lock drive circuit 58 are not shown in the figure.

[0094] Please refer to Figure 21 , Figure 22 , Figure 23 The power supply mechanism 56 is electrically connected to the wireless charging receiver 54 and is used to power the processor 57 and the electronic lock drive circuit 58. The radio frequency read / write circuit 55 is electrically connected to the processor 57, and the electronic lock drive circuit 58 is electrically connected to the electronic lock mechanism 59. The processor 57 is electrically connected to the electronic lock drive circuit 58 and is used to receive signals from the radio frequency read / write circuit 55 and control the operation of the electronic lock mechanism 59 through the electronic lock drive circuit 58, thereby improving reliability and security.

[0095] A keyhole is provided at the upper end of the fixed sleeve 51. The electronic lock mechanism 59 includes an unlocking motor, a coin lock latch, a limit hook, and a coin key 60. One end of the coin key 60 is located inside the keyhole. The unlocking motor and the coin lock latch are both mounted on the fixed sleeve 51, and the limit hook is connected to the output shaft of the unlocking motor. When the unlocking device 70 cuts off the signal to the coin lock 50, the coin key 60 is located inside the keyhole, the coin lock latch is engaged with the coin key 60, and the limit hook is located on one side of the coin lock latch and is separately positioned. When the unlocking device 70 is electrically connected to the coin lock 50, the limit hook is fixedly connected to the coin lock latch, and the coin key 60 is separated from the keyhole, making unlocking and locking convenient. The structure of the electronic lock mechanism 59 is not shown in the figure.

[0096] In this embodiment, please refer to Figure 20 , Figure 22 , Figure 24The unlocking device 70 is a handheld tool that can be easily aligned with the coin holder 50. The unlocking device 70 includes an unlocking body 71, a power adapter, a power supply circuit 74, a wireless charging mechanism 72, an authorization card, and an unlocking card 73. The wireless charging mechanism 72 and the unlocking card 73 are both located on the unlocking body 71. More specifically, the unlocking body 71 includes a handle 711, a switch button 712, and a connector 713. The handle 711 is vertically oriented, and the connector 713 is horizontally oriented. One end of the handle 711 is fixedly connected to the side of one end of the connector 713, and the other end of the connector 713 is in contact with the corresponding position of the receiving coil. The wireless charging mechanism 72 and the unlocking card 73 are both located at the other end of the connector 713. The switch button 712 is located on the inner side of the handle 711 near the connector 713, used to trigger the wireless charging mechanism 72 to power the coin holder 50, making operation convenient. The power adapter and the power supply circuit 74 are not shown in the figure. The shape of the unlocking body 71 can also be made into other structural forms according to the needs of convenient operation.

[0097] Please refer to Figure 25 , Figure 26 The wireless charging mechanism 72 and the unlocking card 73 are both housed within the connector 713. The power adapter and power supply circuit 74 are housed within the handle 711. The switch button 712 is electrically connected to the power supply circuit 74 and is used to control the opening and closing of the circuit. The power adapter is electrically connected to the power supply circuit 74, and the power supply circuit 74 is electrically connected to the wireless charging mechanism 72. The power adapter supplies power to the power supply circuit 74 and the wireless charging mechanism 72, which helps to improve the communication speed.

[0098] The PCB layout of the RF antenna and input circuit was adjusted, placing the RF chip's input circuit as close to the chip as possible, and all input circuit traces were shielded. To improve card reading stability, the analog configuration register RxAna of the RF chip's receiver path on the Qiandan 50 was optimized. The amplifier's low-pass bandwidth enhancement control and amplifier gain control were repeatedly adjusted to improve the stability of received data. For the wireless charging and wireless charging receiver circuits, the scanning speed was adjusted; in standby mode, the scanning interval was reduced from once every 600ms to once every 200ms, significantly improving the unlocking speed.

[0099] Please refer to Figure 24 , Figure 21To ensure alignment during production, the unlocking body 71 is equipped with a protrusion 714, located on the end face of the connector 713 furthest from the handle 711. A positioning hole 514 is provided on the outer side of the coin holder 50, corresponding to the center of the receiving coil, positioned relative to the protrusion 714. When the coin holder 50 is in the unlocked state, the protrusion 714 is located within the positioning hole 514, allowing for easy alignment and operation by aligning to only one position. The positioning hole 514 can also have a clearly marked silkscreen for further ease of operation.

[0100] The unlocking card 73 is a smart RFID card with a CPU processor 57, improving the speed of card reading communication. As an authorized contactless RFID card, it offers high security and confidentiality, ensuring the unlocking key system cannot be cracked. The unlocking card 73 requires pre-authorization, and the authorization information includes the city code, user unit code, line code, and number of unlocking attempts. During unlocking, the unlocking device 70 powers the coin holder 50, which reads and writes the information from the authorized unlocking card 73. Only after confirming the correct authorization information can the electronic lock mechanism 59 be opened. To improve card reading stability, a customized unlocking card 73 with strong anti-interference capabilities is used, requiring the card's frequency to be between 14.0MHz ± 200KHz. The winding method within the unlocking card 73 is customized according to the specifications, requiring the antenna coil to be wound three times tightly using a winding process to further enhance anti-interference capabilities.

[0101] The distance between the unlocking card 73 and the transmitting coil is set at 1cm-1.5cm, which can reduce the interference of the wireless charging coil on the unlocking card 73 and improve the stability of card reading.

[0102] The distance between the receiving coil and the card reader RF antenna is set to 1cm-1.5cm. This keeps the unlocking card 73 and the RF antenna as far away from the wireless charging coil and the wireless receiving coil as possible, while also keeping the unlocking card 73 and the RF antenna within a reasonable card reading distance range. This ensures that both wireless charging and card reading can be performed normally, thus improving the stability of card reading.

[0103] The authorization card authorizes Qiandan50 with information such as city code, user unit code, and line code; this card can only be authorized to Qiandan50. Setting up the unlock card 73 and the authorization card requires a dedicated online computer with a dedicated reader / writer, and requires a complete login password and authorization password. The authorization information of the unlock card 73 and the authorization card is encrypted and can only be read using a preset password.

[0104] The unlock count information for unlock card 73 can only be set on a dedicated online computer with a dedicated reader / writer, and requires a valid login password and authorization password. The unlock count must be set before each daily unlocking operation.

[0105] The wireless charging frequency is between 100kHz and 150kHz, while the unlocking card 73 and the read / write circuit operate at 13.56MHz. Both the RF circuitry and wireless charging function normally at these frequencies. Although the operating frequencies of the wireless charging and unlocking card 73 differ significantly, the actual wireless charging circuit generates substantial radiation, placing high demands on the anti-interference capabilities of the unlocking card 73 and the RF receiving circuitry; otherwise, the RF signal may not be received. Therefore, multiple anti-interference measures have been added to the circuitry, structure, and software specifically for this purpose.

[0106] During unlocking, the unlocking device 70 powers the card reader 50 via the wireless charging receiver 54. The processor 57 within the card reader 50 then activates the radio frequency (RF) read / write circuit 55. During card reading, the card reader 50 first performs external card authentication. Only after the key is correct and external authentication is successful can it continue reading the card's information. Next, it reads the information from the authorized unlocking card 73 and checks if it matches the pre-set authorization information within the card reader 50. Only after confirming the authorization information is correct can the electronic lock mechanism 59 be opened. Once the electronic lock mechanism 59 is in place, the processor 57 modifies the unlock count in the unlocking card 73 via the RF read / write circuit 55 and emits a buzzer sound to indicate that unlocking is complete.

[0107] When the card reader 50 is in the unlocked state, the center of the unlocking card 73, the center of the transmitting coil of the wireless charging mechanism 72, the center of the receiving coil of the wireless charging receiver, and the center of the card reading RF antenna of the RF read / write circuit 55 are all located on the same center line, improving operational efficiency. The transmitting coil of the wireless charging mechanism 72 and the receiving coil of the wireless charging receiver are located between the unlocking card 73 and the card RF antenna. The wireless charging mechanism 72 and the wireless charging receiver are positioned opposite each other and wirelessly connected, used to power up the card reader 50 to activate the RF read / write circuit 55. The RF read / write circuit 55 is wirelessly connected to the unlocking card 73, used to read the information of the unlocking card 73 to unlock the electronic lock mechanism 59 on the card reader 50. After the card reader key 60 is inserted, the unlocking device 70 must charge the card reader 50. Only after the processor 57 of the card reader 57 verifies the authorization information correctly can it drive the electronic lock mechanism 59 to release, allowing the card reader key 60 to be removed.

[0108] In this embodiment, the present invention relates to a smart coin-operated bus terminal, which includes a housing, a top cover, a coin receiving device, and a coin holder. A mounting plate is horizontally arranged inside the housing, dividing the interior into an upper cavity and a lower cavity. A front door is located on the front side of the housing, with its bottom end rotatably connected to the housing. A front door locking mechanism is located at the top of the front door, used to fix the upper end of the front door to the mounting plate. The top cover is located on the top of the housing, with its rear end rotatably connected to the housing. A top cover locking mechanism is located at the front end of the top cover, connecting the top cover to the mounting plate via the top cover locking mechanism. The coin receiving device is located in the upper cavity, and the coin holder is located in the lower cavity, used for collecting coins. The top cover and the mounting plate are connected by a top cover locking mechanism to open the upper cavity. The upper end of the front door is fixedly connected to the mounting plate by a front door locking mechanism to open the lower cavity. The layout is reasonable and easy to open and maintain. The cash-taking device will not be exposed, which helps to protect the equipment. This solves the problem in the prior art that the separate placement of various devices occupies a lot of space on the bus, which increases the space required for equipment and makes maintenance inconvenient.

[0109] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A smart coin-operated terminal for public buses, characterized in that: include: The enclosure has a horizontally arranged mounting plate inside, which divides the interior of the enclosure into an upper cavity and a lower cavity; a front door is provided on the front side of the enclosure, and the bottom end of the front door is rotatably connected to the enclosure; a front door locking mechanism is provided at the upper end of the front door, which is used to fix the upper end of the front door to the mounting plate. The top cover is located on the top of the box body. The rear end of the top cover is rotatably connected to the box body. The front end of the top cover is provided with a top cover locking mechanism. The top cover is connected to the mounting plate through the top cover locking mechanism. A payment receiving device, wherein the payment receiving device is disposed within the upper cavity, and, The coin holder is located in the lower cavity and is used to collect coins; The front door is equipped with a keyhole unit for key insertion. The front door locking mechanism includes an electronic lock, a front door lock cylinder, and a lever. The front door lock cylinder is located on the inner side of the front door. The electronic lock is fixedly mounted on the lower surface of the mounting plate. The electronic lock has a second groove on the side near the front door lock cylinder and a contact point on the side away from the front door lock cylinder. A movable stop bar is provided in the second groove to lock the front door lock cylinder within it. One end of the lever is connected to the... The electronic lock has corresponding contact points, and the other end of the lever is correspondingly positioned to one side of the lock hole unit. The lever moves closer to or away from the electronic lock by opening and closing the lock hole unit. When the lock hole unit is in the closed position, one end of the lever is spaced apart from the contact points of the electronic lock, and the stop bar is locked to the front door lock head. When the lock hole unit is in the open position, one end of the lever contacts the contact points of the electronic lock to trigger the electronic lock, and the stop bar and the front door lock head open.

2. The intelligent coin-operated bus terminal according to claim 1, characterized in that, The payment receiving device includes a banknote recognition mechanism, a coin recognition mechanism, a card swiping mechanism, a barcode scanning mechanism, and a display screen mechanism. The banknote recognition mechanism and the coin recognition mechanism are arranged side by side on the mounting plate. The top cover is provided with a banknote inlet / outlet, a card reader, a scanning window, a coin inlet, and a coin outlet; the banknote inlet / outlet is correspondingly set with the banknote recognition mechanism, and the coin inlet and coin outlet are also correspondingly set with the coin recognition mechanism; the scanning window is vertically located between the coin inlet and coin outlet, the banknote inlet / outlet is horizontally arranged side-by-side with the scanning window, and the card reader is horizontally arranged side-by-side with the coin inlet; the card reader is fixed to the inner side of the top cover and is correspondingly set with the card reader; the barcode scanning mechanism is fixed to the inner side of the top cover and is correspondingly set with the scanning window; the display screen mechanism is fixed to the top of the top cover.

3. The intelligent coin-operated bus terminal according to claim 2, characterized in that, The top cover includes: A top cover, wherein the display screen mechanism is fixed inside the top cover, and the top cover is provided with a first window for mounting the display screen; and, The panel is fixedly connected at its upper end to the lower end of the top cover. The banknote inlet / outlet, card swiping area, scanning window, coin inlet, and coin outlet are all located on the panel.

4. The intelligent coin-operated bus terminal according to claim 3, characterized in that, The panel includes a first panel, a second panel, and a third panel; the upper end of the first panel is fixedly connected to the lower end of the top cover, and the first panel, the second panel, and the third panel are connected in sequence with the angle between them and the horizontal plane gradually increasing; the card reader and coin slot are located on the first panel, the banknote inlet and outlet and the scanning window are located on the second panel, and the coin outlet is located on the third panel.

5. The intelligent coin-operated bus terminal according to claim 1, characterized in that, The front door locking mechanism includes a mounting box, which is flat and has an open upper side. The upper side of the mounting box is fixedly connected to the lower surface of the mounting plate. The lever is located inside the mounting box, the electronic lock is arranged side by side with the mounting box, and the lock hole unit is positioned directly opposite the mounting box.

6. The intelligent coin-operated bus terminal according to claim 5, characterized in that, The lever includes a first lever, a second lever, and a rotating lever. The rotating lever is located at the bottom of the mounting box. The first lever is rotatably connected to the rotating lever. One end of the first lever passes through the mounting box and is located on one side of the lock hole unit. The other end of the first lever is connected to one end of the second lever. The first lever and the second lever are arranged in an L-shape. The second lever is slidably disposed in the mounting box. The other end of the second lever passes through the side wall of the mounting box and extends to the contact point of the electronic lock.

7. The intelligent coin-operated bus terminal according to claim 1, characterized in that, The top cover locking mechanism includes: A buckle is provided on the upper cover; An electromagnetic lock for the top cover is mounted on the mounting plate. The electromagnetic lock for the top cover engages with the buckle to lock and unlock. The electromagnetic lock for the top cover is provided with a first latch. A sliding knob, comprising a sliding cover and a sliding block; the sliding cover is fixedly disposed on one side of the mounting plate, and the sliding block is slidably connected to the sliding cover; A connecting rod, one end of which is connected to the sliding block; and, The second latch is rotatably mounted on the mounting plate at its center. One end of the second latch is connected to the other end of the connecting rod, and the other end of the second latch is correspondingly positioned to the first latch. The sliding torque drives the second latch to rotate via the connecting rod, thereby triggering the electromagnetic lock on the upper cover to open the latch.

8. The intelligent coin-operated bus terminal according to claim 1, characterized in that, The housing also includes two slide bars and a connecting part. The slide bars are horizontally arranged on the two opposite inner sidewalls of the housing. The connecting part is provided on the rear sidewall of the housing, and one end of the connecting part is fixedly arranged on the inner sidewall of the housing. The coin holder includes a fixing sleeve and a money bag. The fixing sleeve is open at both the top and bottom. A keyhole is provided at the top of the fixing sleeve, and the money bag is detachably attached to the bottom of the fixing sleeve. A first sliding groove is provided on the outer side wall of the fixing sleeve corresponding to the position of the sliding strip. The fixing sleeve is slidably connected to the box body through the sliding strip. A guide hole is provided at the end of the fixing sleeve away from the front door. When the external coin holder key is outside the keyhole, the other end of the connecting part passes through the guide hole and engages with the coin holder locking unit. When the external coin holder key is inside the keyhole, the connecting part separates from the coin holder locking unit.

9. The intelligent coin-operated bus terminal according to claim 1, characterized in that, The coin holder is equipped with an electrically connected wireless charging receiver and an RF read / write circuit; the smart coin-operated bus terminal also includes an unlocking device, which comprises an unlocking body, a wireless charging mechanism, and an unlocking card; both the wireless charging mechanism and the unlocking card are located on the unlocking body; when the coin holder is in the unlocked state, the wireless charging mechanism and the wireless charging receiver are positioned opposite each other and wirelessly connected, used to power the coin holder to activate the RF read / write circuit; the RF read / write circuit is wirelessly connected to the unlocking card, used to read the information of the unlocking card, so that the electronic lock mechanism on the coin holder can unlock.

10. A smart coin-operated terminal for public buses, characterized in that: include: The enclosure has a horizontally arranged mounting plate inside, which divides the interior of the enclosure into an upper cavity and a lower cavity; a front door is provided on the front side of the enclosure, and the bottom end of the front door is rotatably connected to the enclosure; a front door locking mechanism is provided at the upper end of the front door, which is used to fix the upper end of the front door to the mounting plate. The top cover is located on the top of the box body. The rear end of the top cover is rotatably connected to the box body. The front end of the top cover is provided with a top cover locking mechanism. The top cover is connected to the mounting plate through the top cover locking mechanism. A payment receiving device, wherein the payment receiving device is disposed within the upper cavity, and, The coin holder is located in the lower cavity and is used to collect coins; The upper cover locking mechanism includes: A buckle is provided on the upper cover; An electromagnetic lock for the top cover is mounted on the mounting plate. The electromagnetic lock for the top cover engages with the buckle to lock and unlock. The electromagnetic lock for the top cover is provided with a first latch. A sliding knob, comprising a sliding cover and a sliding block; the sliding cover is fixedly disposed on one side of the mounting plate, and the sliding block is slidably connected to the sliding cover; A connecting rod, one end of which is connected to the sliding block; and, The second latch is rotatably mounted on the mounting plate at its center. One end of the second latch is connected to the other end of the connecting rod, and the other end of the second latch is correspondingly positioned to the first latch. The sliding torque drives the second latch to rotate via the connecting rod, thereby triggering the electromagnetic lock on the upper cover to open the latch.

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