A portable card issuing machine

Abstract

The application discloses a side lock assembly and a portable card issuing machine thereof, and relates to the technical field of card issuing machines. The side lock assembly comprises a side lock plate and a side lock spring. The side lock plate is provided with a switch plate part, a connecting plate part, a lock plate part and a driving plate part. The lock plate part is provided with a card lock plate part. The connecting plate part is connected with the switch plate part and the driving plate part at two ends. The driving plate part is provided with two side lock springs between the bottom plate. The side lock spring generates a force to push the driving plate part to the top plate direction, so that the switch plate part and the lock plate part are upturned. The side of the card lock plate part is tightly attached to the front plate of the box after passing through the bottom plate lock slot. The application has the advantages of simple structure, convenient use, no situation of multiple card issuing or no card issuing, and the like. The side lock assembly can fix the box, so that the box is prevented from loosening.

Description

Technical Field

[0001] This invention relates to a card issuing machine, and more particularly to a side-locking assembly and a portable card issuing machine thereof. Background Technology

[0002] Card issuing machines are mainly used in self-service equipment, generally to allow operators to directly obtain the corresponding cards. They are currently widely used in bank self-service machines and telecommunications self-service machines, and the technology is relatively mature.

[0003] However, existing card dispensing machines have complex mechanisms, low costs, and rely heavily on sensors for positioning. These sensors have limited lifespans, leading to low stability after prolonged operation. For example, cards can easily leak out when the card box is not installed, causing loss. Furthermore, the installation and securing structure of the card box is complex, increasing both initial costs and subsequent maintenance costs. Summary of the Invention

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a side-locking component and a portable card dispenser thereof, which has a simple structure, low cost, and a self-locking function when the card box is not in use.

[0005] To achieve the above objectives, the present invention provides a side lock assembly, including a side lock plate and a side lock spring. The side lock plate is respectively provided with a switch plate portion, a connecting plate portion, a lock plate portion and a drive plate portion. The lock plate portion is provided with a locking plate portion. The two ends of the connecting plate portion are respectively connected to the switch plate portion and the drive plate portion. The lock plate portion is disposed on the connecting plate portion.

[0006] Two side-locking springs are respectively installed between the drive plate and the base plate. The side-locking springs exert a force on the drive plate to push it towards the top plate, causing the switch plate and the lock plate to tilt upwards.

[0007] After the locking plate passes through the locking groove of the bottom plate, its side is closely attached to the front plate of the box.

[0008] Preferably, the locking plate is also provided with a limiting notch, which cooperates with the bottom surface of the front panel of the box to limit the maximum upward tilt of the locking plate.

[0009] Preferably, the second bending plate of the supporting base plate is provided with a bending through groove, which is assembled with the locking plate part, so that the locking plate part can only move up and down in the vertical direction of the bending through groove.

[0010] Preferably, the second side plate is further provided with a switch through slot, and the switch plate portion is installed in the switch through slot, so that the switch plate portion can only move along the vertical direction of the switch through slot.

[0011] The present invention also discloses a portable card issuer that uses the aforementioned side-locking component.

[0012] Preferably, it further includes a base plate, a first side plate, and a second side plate. The bottom of the first side plate and the second side plate are mounted on the base plate. The top of the first side plate and the second side plate are respectively provided with a first protrusion plate and a second protrusion plate. The ends of the first side plate and the second side plate are connected and fixed through a back plate. The first protrusion plate and the second protrusion plate are respectively assembled and fixed with a protective cover and a top plate. A first circuit board and a circuit mounting plate are fixed on the top plate. A constant current source is mounted on the circuit mounting plate. The constant current source is connected to an external power supply and converts the power supply into voltage and current that can be used by various electrical devices. The protective cover covers the constant current source, the circuit mounting plate, and the first circuit board inside.

[0013] The first side plate and the second side plate, on the side away from the back plate, are connected and fixed by an end connecting plate.

[0014] The inner sides of the first side panel and the second side panel are connected and fixed by a supporting base plate. Two box side panels are fixed on the supporting base plate respectively. The two box side panels are connected and fixed by a box partition on the side near the back panel. A card dispensing plate is provided on the back panel, and a card dispensing slot is provided on the card dispensing plate. Card boxes are installed on the inner sides of the first side panel and the second side panel and above the supporting base plate.

[0015] A card-scraping assembly is installed below the supporting base plate to scrape the cards out of the card box; a pressing groove is provided on the top plate.

[0016] The top of each of the box partitions is provided with a partition protrusion, and the first side plate and the second side plate are respectively provided with partition slots at the corresponding positions of the partition protrusions. The partition protrusions are inserted into the partition slots and locked in place, thereby realizing the assembly and fixation of the box partitions with the first side plate and the second side plate respectively.

[0017] Preferably, it also includes a pressure plate, which includes second limiting plate portions at both ends and a pressure fixing plate portion in the middle. The pressure fixing plate portion and the second limiting plate portion are connected by a pressure arc plate. The pressure fixing plate portion is fixed on the top plate between the two pressing slots, and the pressure arc plate passes through the pressing slots and presses against the top plate of the box. The second limiting plate portion is pressed against the outside of the pressing slots.

[0018] Preferably, the card box includes side panels, one end of which is connected and fixed to the back panel via the back panel, the bottom of the two side panels and the bottom of the back panel are respectively assembled and fixed to the bottom panel, the two side panels are connected and fixed to the front panel via the back panel, the bottom panel is provided with a through groove that penetrates the bottom of the box, and the top of the front panel is provided with a lock groove.

[0019] The lock slot and lock plate are engaged and assembled, the lock plate is installed on the lock, and the lock is installed on the top plate of the box.

[0020] The top plate of the box, away from the box lock, is rotatably assembled with the side plates on both sides of the box via a box pivot.

[0021] The inner side of the back panel of the box is assembled and fixed with the box guard plate. A door card assembly is installed between the back panel and the box guard plate, and a card pressing assembly for pressing the cards against the bottom panel of the box is installed inside the card box.

[0022] The back panel of the box is provided with a back panel through groove. The outer side of the box partition is assembled and fixed to the fixed plate by a fixed column. The fixed plate is assembled and fixed to one end of the movable rod. The other end of the movable rod is inserted into the movable inner cylinder. The movable inner cylinder is set inside the movable cylinder. After the movable cylinder passes through the box partition, it contacts and adheres tightly to the back panel of the box. The movable cylinder can slide in its axial direction.

[0023] A buffer spring is provided between the box partition and the fixed plate. The buffer spring is fitted onto the movable rod and its ends are respectively attached to the inner side of the fixed plate and the end face of the movable cylinder.

[0024] Preferably, the door card assembly includes a door card movable plate and a door card fixing plate. There are two door card fixing plates, and the tops of the two door card fixing plates are connected and fixed by a door card connecting plate. Door card fixing protrusions are provided on the door card fixing plate and the door card connecting plate. An adjustment slot is also provided on the door card fixing plate, and the adjustment slot passes through the door card fixing plate.

[0025] The box guard plate is provided with a door card fixing groove, a torsion spring relief groove, and a guard plate through groove, and the door card fixing protrusion is assembled and fixed with the door card fixing groove;

[0026] The movable door card plate is provided with a door card through slot. The lower limit plate passes through the back plate through slot and the door card through slot and is then installed between the two door card fixing plates. A limit wheel is installed above the lower limit plate. A limit shaft passes through the movable door card plate, the adjustment through slot, and the limit wheel to install the limit wheel between the two door card fixing plates. The limit wheel and the limit shaft are rotatably assembled.

[0027] The upper limit wheel is in close contact with the upper limit plate, and a door card spring is installed between the upper limit plate and the door card connecting plate. The door card spring provides the elastic force to press down the upper limit plate; a door card limiting protrusion is provided at the bottom of the door card movable plate.

[0028] Preferably, the clamping assembly includes a first torsion spring, with the top plate of the box and the torsion spring mounting end of the first torsion spring assembled and fixed. The first torsion spring is further provided with a torsion spring power part, a torsion spring rotation part, and a torsion spring end mounting ring. The torsion spring end mounting ring is located at one end of the torsion spring power part, and the other end of the torsion spring power part is connected to one end of the torsion spring rotation part. The other end of the torsion spring rotation part is connected to the torsion spring mounting end. The torsion spring rotation part is fitted on the box rotating shaft, and the torsion spring end mounting ring is fitted on both ends of the clamping rotating shaft. The clamping rotating shaft is rotatably assembled with the power protrusion of the clamping plate. The clamping plate has an upwardly inclined first inclined plate part and a second inclined plate part at both ends, which are connected by the clamping plate part. The power protrusion is fixed on the clamping plate part.

[0029] The beneficial effects of this invention are:

[0030] 1. The structure is simple and easy to use, and there will be no situation where multiple cards are issued at once or cards cannot be issued.

[0031] 2. The card box of the present invention has a built-in door card assembly and a card pressing assembly. The door card assembly can prevent cards from flowing out of the card dispensing gap when the card box is not installed, and the card dispensing gap will automatically open through the lower limit plate after installation, which is very convenient.

[0032] The card pressing assembly constantly presses the card down through the pressing plate, keeping the card in a compressed state to prevent it from flipping or loosening, which would affect the card issuance.

[0033] 3. The card-scraping assembly of the present invention scrapes the card with a card-scraping head, and detects the extreme position of the card-scraping head movement with a first photoelectric sensor and a second photoelectric sensor, thereby timely determining the location of the card-scraping head for convenient use. Attached Figure Description

[0034] Figures 1-16 This is a schematic diagram of the structure of the present invention.

[0035] Figures 17-18 This is a schematic diagram of the pressing assembly structure of the present invention.

[0036] Figures 19-21 , Figures 27-30 , Figure 32 This is a schematic diagram of the door card component structure of the present invention.

[0037] Figures 22-23 This is a schematic diagram of the card mounting component structure of the present invention.

[0038] Figure 24 This is a schematic diagram of the side locking plate structure of the present invention.

[0039] Figure 25This is a schematic diagram of the pressure plate structure of the present invention.

[0040] Figure 26 This is a schematic diagram of the induction plate and control plate structure of the present invention.

[0041] Figure 31 This is a schematic diagram of the box partition structure of the present invention.

[0042] Figure 33 This is a schematic diagram of the lock structure of the present invention.

[0043] Figures 34-35 This is a schematic diagram of the card box structure of the present invention.

[0044] Figures 36-37 This is a schematic diagram of the supporting base plate of the present invention. Detailed Implementation

[0045] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0046] See Figures 1-37 A portable card issuing machine includes a base plate 110, a first side plate 120, and a second side plate 180. The bottoms of the first side plate 120 and the second side plate 180 are mounted on the base plate 110. The tops of the first side plate 120 and the second side plate 180 are respectively provided with a first protruding plate 121 and a second protruding plate 182, and the ends of the first side plate 120 and the second side plate 180 are connected and fixed through a back plate 140. The first protruding plate 121 and the second protruding plate 182 are respectively connected to a protective cover 150 and a top plate 180. The assembly and fixing process is as follows: a pressing groove 161 is provided on the top plate 160, and a first circuit board 350 and a circuit mounting plate 430 are fixed on the top plate 160. A constant current source 350 is installed on the circuit mounting plate 430. The constant current source 350 is connected to an external power source and converts the power source into voltage and current that can be used by various electrical devices. The protective cover 150 covers the constant current source 350, the circuit mounting plate 430 and the first circuit board 340 inside, thereby forming a protective function.

[0047] The second side plate 180 is provided with a sensing slot 181. A control plate 340 is fixed to the outside of the sensing slot 181. A first photoelectric sensor 341 and a second photoelectric sensor 342 are installed on the control plate 340. The first photoelectric sensor 341 and the second photoelectric sensor 342 are respectively provided with a first sensing slot 3411 and a second sensing slot 3421. When the sensing plate 324 passes through the first sensing slot 3411 and the second sensing slot 3421, it will cause the first photoelectric sensor 341 and the second photoelectric sensor 342 to generate electrical signals, thereby determining the position of the sensing plate 324.

[0048] The first photoelectric sensor 341 and the second photoelectric sensor 342 can be provided with a transmitter and a receiver on the upper and lower sides of the first sensing slot 3411 and the second sensing slot 3421 respectively. When the sensing plate 324 passes through, the light of the transmitter is blocked, thereby determining that the sensing plate has arrived, and thus confirming that the position of the sensing plate is at the place where the light is blocked.

[0049] The first side plate 120 and the second side plate 180 are connected and fixed on the side away from the back plate 140 by an end connecting plate 130;

[0050] The inner sides of the first side plate 120 and the second side plate 180 are connected and fixed by a supporting base plate 520. Two box side plates 440 are fixed on the supporting base plate 520 respectively. The two box side plates 440 are connected and fixed by a box partition 480 on the side near the back plate 140. The back plate 140 is provided with a card dispensing plate 141, and the card dispensing plate 141 is provided with a card dispensing slot. When in use, the card 330 is discharged from the card dispensing slot.

[0051] The top of the box partition 480 is provided with partition protrusions 481 respectively. The first side plate 120 and the second side plate 180 are respectively provided with partition slots 122 corresponding to the partition protrusions 481. The partition protrusions 481 are inserted into the partition slots 122 and locked in place, thereby realizing the assembly and fixation of the box partition 480 with the first side plate 120 and the second side plate 180 respectively.

[0052] The box partition 480 is also provided with a lower limit plate 482, which passes through the box back plate 550 of the card box and enters below the limit wheel 582;

[0053] The card box includes side panels 440. The side panels 440 are connected and fixed to the back panel 550 at one end near the back panel 140. The bottom of the two side panels 440 and the bottom of the back panel 550 are respectively assembled and fixed to the bottom panel 710. The two side panels 440 are connected and fixed to the front panel 170 at the other end away from the back panel 550. The bottom panel 710 is provided with a through groove 711 that penetrates the bottom panel 710. One of the side panels 440 is provided with an observation groove 441. In use, the number of cards 330 in the card box can be observed through the observation groove 441. The cards are SIM cards that have not been removed, i.e., when the SIM card is the size of an ID card.

[0054] The front panel 170 of the box is provided with a box lock groove 171 at the top, and a handle plate 420 is fixed on the front panel 170. When in use, the box can be pulled out or pushed between the first side panel and the second side panel through the handle plate 420.

[0055] The lock slot 171 is engaged with the lock plate 371. The lock plate 371 is mounted on the lock 370, and the lock 370 is mounted on the top plate 410. In use, the lock plate 371 can be rotated circumferentially by inserting a key into the lock 370, thereby controlling the engagement or disengagement of the lock plate 371 with the lock slot 171, which means switching the top plate 410 or the lock box.

[0056] The top plate 410 of the box away from the lock 370 is rotatably assembled with the side plates 440 on both sides of the box via the box pivot 250, so that the top plate 410 can rotate relative to the two side plates with the box pivot 250 as the center, that is, the top plate 410 can be opened and closed.

[0057] Preferably, the front panel 170 is also assembled and fixed with the inner panel 470, and a lock mounting groove 471 is provided between the inner panel and the front panel 170, and the lock plate 371 can rotate within the lock mounting groove 471; the card 330 is installed between the inner panel and the protective panel 540.

[0058] The back panel 550 of the box is provided with a back panel through groove 551. The outer side of the box partition 480 (outer side of the box) is assembled and fixed to the fixing plate 561 by the fixing post 563. The fixing plate 561 is assembled and fixed to one end of the movable rod 562. The other end of the movable rod 562 is inserted into the movable inner cylinder. The movable inner cylinder is set inside the movable cylinder 565. After the movable cylinder 565 passes through the box partition 480, it contacts and adheres tightly to the back panel 550 of the box. The movable cylinder 565 can slide in its axial direction.

[0059] A buffer spring 564 is provided between the box partition 480 and the fixed plate 561. The buffer spring is fitted onto the movable rod 562, and its ends are respectively pressed against the inner side of the fixed plate 561 and the end face of the movable cylinder 565. This design allows the movable cylinder to contact the box back plate first when the box is installed, thereby offsetting the impact force of the box on the box partition 480 by the movable cylinder overcoming the spring force and moving towards the movable rod. At the same time, after the box is installed, the movable cylinder will also exert a force on the box to move towards the end connecting plate 130.

[0060] The inner side of the back panel 550 of the box is assembled and fixed with the box guard plate 540. A door card assembly is installed between the back panel 550 and the box guard plate 540, and a card pressing assembly for pressing the card 330 against the bottom plate of the box is installed inside the card box.

[0061] The door card assembly includes a door card movable plate 530 and a door card fixing plate 570. There are two door card fixing plates 570, and the tops of the two door card fixing plates 570 are connected and fixed by a door card connecting plate 573. Door card fixing protrusions 572 are provided on the door card fixing plate 570 and the door card connecting plate 573. An adjustment slot 571 is also provided on the door card fixing plate 570, and the adjustment slot 571 penetrates the door card fixing plate 570.

[0062] The box guard plate 540 is provided with a door card fixing groove 543, a torsion spring relief groove 541, and a guard plate through groove 542. The door card fixing protrusion 572 is assembled and fixed with the door card fixing groove 543, thereby fixing the door card fixing plate 570 and the door card connecting plate 573 on the box guard plate 540.

[0063] The movable door card plate 530 is provided with a door card through slot 531. The lower limit plate 482 passes through the back plate through slot 551 and the door card through slot 531 and is then inserted between the two door card fixing plates 570. A limit wheel 582 is installed above the lower limit plate 482. A limit shaft 581 passes through the movable door card plate 530, the adjustment through slot 571, and the limit wheel 582, thereby installing the limit wheel between the two door card fixing plates 570. The limit wheel 582 and the limit shaft 581 are circumferentially rotatable.

[0064] The upper limit wheel 582 is in close contact with the upper limit plate 592. A door card spring 591 is installed between the upper limit plate 592 and the door card connecting plate 573. The door card spring 591 provides the elastic force to press down the upper limit plate.

[0065] The card-operated movable plate 530 has a card-limiting protrusion 532 at its bottom. In the initial state (when the lower limit plate 482 is not installed below the limit wheel 582), the card-limiting protrusion 532 is tightly attached to the bottom plate 710 of the box, and the upper limit plate 592, under the action of the card spring 591, always presses the card-limiting protrusion 532 against the bottom plate 710 of the box, thus preventing the card 330 from passing through the card-issuing gap 501 between the back plate 550 and the bottom plate 710 of the box. This design ensures that the cards inside the card box will not leak out during transportation, thus preventing loss. After the card box is installed, the lower limit plate 482 is installed below the limit wheel 582, and the limit wheel 582 is driven to move upward against the spring force of the card spring, that is, to drive the card-operated movable plate 530 to move upward, so that the card-limiting protrusion 532 separates from the bottom plate 710 of the box, and finally opens the card-issuing gap 501, so that the card 330 can be discharged from the card-issuing gap.

[0066] The top surface of the lower limit plate 482 is an inclined slope, and this slope gradually slopes upward from the box guard plate 540 towards the box partition plate 480. This design allows the lower limit plate 482 to gradually push the limit wheel upward, thereby gradually opening the card slot gap 501.

[0067] The clamping assembly includes a first torsion spring 610 and a second torsion spring 620. The top plate 410 is assembled and fixed to the torsion spring mounting end 611 of the first torsion spring 610. The first torsion spring 610 is further provided with a torsion spring power part 613, a torsion spring rotation part 612, and a torsion spring end mounting ring 614. The torsion spring end mounting ring 614 is located at one end of the torsion spring power part 613. The other end of the torsion spring power part 613 is connected to one end of the torsion spring rotation part 612, and the other end of the torsion spring rotation part 612 is connected to the torsion spring mounting end 611. The torsion spring rotating part 612 is fitted onto the box rotating shaft 250, and the torsion spring end fitting ring 614 is fitted onto both ends of the clamping rotating shaft 270. The clamping rotating shaft 270 is rotatably assembled with the power protrusion 634 of the pressure plate 630. The pressure plate 630 has an upwardly inclined first inclined plate part 631 and a second inclined plate part 632 at both ends, which are connected by a pressure plate part 633. The power protrusion 634 is fixed on the pressure plate part 633.

[0068] The torsion spring clearance groove 541 is assembled with the torsion spring power part 613 of the first torsion spring, thereby providing guidance for the movement of the first torsion spring. The guard plate through groove 542 penetrates the box guard plate 540, thereby providing space for the rotation of the limit wheel.

[0069] The second torsion spring 620 is respectively provided with a torsion spring limiting end 621, a second torsion spring rotating part 623, and a second torsion spring mounting end 622;

[0070] The second torsion spring rotating part 623 is fitted onto the part of the clamping shaft 270 located between the two power convex plates 634. The torsion spring limiting end 621 is vertically positioned, and the second torsion spring mounting end 622 is pressed against the clamping plate part 633. In use, the bottom surface of the clamping plate part 633 is pressed against the card 330.

[0071] This design ensures that the first torsion spring consistently applies downward pressure to the cards inside the card box, preventing them from loosening and guaranteeing that cards can be scraped out each time. Furthermore, the torsion spring's limiting end 621 remains flush against the inside of the top plate when the card box is full, preventing cards from loosening or flipping during transport. The design of the second torsion spring's mounting end 622 prevents the pressure plate 630 from experiencing upward resistance at its assembly point with the pressure shaft 270, ensuring the pressure plate's balance and preventing significant flipping that could affect its use. The design of the first inclined plate portion 631 and the second inclined plate portion 632 is primarily to prevent the pressure plate from interfering with the operation of the scraping protrusion 321.

[0072] The card-scraping protrusion 321 is provided on the card-scraping assembly. The card-scraping assembly includes a card-scraping head 320. The top of the card-scraping head 320 is provided with a card-scraping protrusion 321 and a card-scraping groove 322. The card-scraping groove 322 is used to stick to the card when scraping, so as to scrape the card out.

[0073] The scraper head 320 is assembled and fixed with the scraper fixing frame 323. The scraper fixing frame 323 is provided with a sensor plate 324. The bottom of the scraper head 320 is assembled and fixed with the second belt 313. When the second belt is running, it can drive the scraper head 320 to move in its moving direction.

[0074] The second belt 313 is connected to the second pulley 314 and the second auxiliary pulley 315 at both ends to form a belt drive structure. The second auxiliary pulley 315 is mounted on the second scraper shaft 240. The two ends of the second scraper shaft 240 are rotatably assembled with the first side plate 120 and the second side plate 180, respectively.

[0075] The second pulley 314 is mounted on the first scraper shaft 221, and the two ends of the first scraper shaft 221 are rotatably assembled with the first side plate 120 and the second side plate 180, respectively.

[0076] A first auxiliary pulley 312 is installed on the end of the first scraper shaft 221. The first auxiliary pulley 312 is connected to the first pulley 311 through the first belt 310 to form a belt drive structure. The first pulley 311 is installed on the output shaft 211. The output shaft 211 is installed in the motor 210. The motor 210 can drive the output shaft 211 to rotate circumferentially.

[0077] The card-scraping protrusion 321 passes through the card-scraping slot 521 and the card box slot 711 set on the support base plate 520 and is then inserted into the card box. The height of the card-scraping protrusion 321 passing through the bottom plate 710 of the box is no greater than the thickness of two cards. This design is mainly to prevent two cards from being scraped out at the same time.

[0078] In the initial state, the card scraper head 320 is located at the end closest to the motor 210. At this time, the sensing plate is assembled with the first sensing slot 3411, and the system determines that the card scraper head is in the initial state.

[0079] In use, the motor 210 drives the output shaft to rotate, which in turn drives the first scraper shaft to rotate via the first belt. The first scraper shaft drives the second belt to run, which in turn drives the scraper head 320 to move and scrape the card until the sensing plate is installed in the second sensing slot 3421. At this point, the motor stops rotating, the system determines that the card has been scraped off, and then the motor reverses to drive the scraper head to reset. During the reset process, the scraper head will push the card upward to prevent the card from affecting its reset.

[0080] Preferably, the scraper fixing bracket 323 is also axially movable and assembled with the guide shaft 230, and the two ends of the guide shaft 230 are respectively assembled and fixed with the first bending plate 524 and the second bending plate 525 on the support base plate 520. This design allows the scraper head to move axially along the guide rod, thereby improving the scraping accuracy.

[0081] Preferably, the supporting base plate 520 is also provided with a base plate locking groove 522 and a base plate sensing groove 523. The base plate sensing groove 523 penetrates the supporting base plate 520, and a photoelectric sensor is installed below the base plate sensing groove 523. When the card box is inserted, it will block the light of the photoelectric sensor, thereby determining that the card box is inserted in place.

[0082] Preferably, after the card box is inserted between the first side panel and the second side panel, there is still a certain distance between the top panel and the top plate 160, which makes the card box prone to shaking and causing instability in use. Therefore, the applicant designed a pressure plate 190, see [reference needed]. Figure 25 The pressure box plate 190 includes second limiting plate portions 193 at both ends and a pressure box fixing plate portion 192 in the middle. The pressure box fixing plate portion 192 and the second limiting plate portions 193 are connected by a pressure box arc plate 191. In use, the pressure box fixing plate portion 192 is fixed on the top plate 160 between the two pressing through slots 161, and the pressure box arc plate 191 passes through the pressing through slots 161 and presses against the top plate 410 of the box, thereby pressing the box in the vertical direction. The second limiting plate portions 193 press against the outside of the pressing through slots 161, thereby preventing the pressure box arc plate 191 from being over-inserted into the pressing through slots 161 and causing difficulty in removal.

[0083] Preferably, after the card box is inserted between the first and second side plates, it must be relatively fixed in the length direction of the supporting base plate 520 (the direction of movement of the card scraper head). Otherwise, the movement of the card scraper head will directly move the position of the card box, resulting in unstable performance. Therefore, the applicant also provides a side locking assembly, which includes a side locking plate 490 and a side locking spring 510, see [link to relevant documentation]. Figure 24 The side locking plate 490 is provided with a switch plate portion 491, a connecting plate portion 492, a locking plate portion 494, and a drive plate portion 493. The locking plate portion 494 is provided with a limit notch 496 and a locking plate portion 495. The two ends of the connecting plate portion 492 are connected to the switch plate portion 491 and the drive plate portion 493 respectively. The locking plate portion 494 is disposed on the connecting plate portion 492.

[0084] Two side-locking springs 510 are respectively provided between the drive plate portion 493 and the base plate 110. The side-locking springs 510 exert a force on the drive plate portion 493 to push it towards the top plate, thereby causing the switch plate portion 491 and the lock plate portion 494 to tilt upwards.

[0085] After the locking plate portion 495 passes through the locking groove 522 of the bottom plate, its side is closely attached to the front plate 170 of the box, thereby fixing the box in the length direction of the supporting bottom plate.

[0086] The second bending plate 525 is provided with a bending through groove 5251, which is assembled with the locking plate part 494, so that the locking plate part 494 can only move up and down in the vertical direction of the bending through groove 5251; at this time, the limiting notch 496 is close to the bottom surface of the front plate 170 of the box, thereby limiting the maximum position of the locking plate part 495 to bend upward.

[0087] The second side plate 180 is also provided with a switch through slot 183, and the switch plate part 491 is installed in the switch through slot 183, so that the switch plate part 491 can only move along the vertical direction of the switch through slot 183.

[0088] When the card box needs to be removed, press down the switch plate 491, causing the drive plate 493 to tilt downwards against the force of the side locking spring 510, and causing the locking plate 495 to move down until its top does not exceed the top surface of the support base plate 520, at which point the card box can be pulled out. This design structure is very simple and easy to use. Furthermore, the side locking assembly, in conjunction with the buffer spring 564, can lock the card box in place along the length of the support base plate, thereby fixing the card box relatively and improving its stability during use.

[0089] Any aspects of this invention not described in detail are well-known to those skilled in the art.

[0090] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A portable card issuing machine, characterized in that: Includes a side lock assembly, a bottom plate, a front panel of the box, and a second side panel, with a switch through slot provided on the second side panel; The side lock assembly includes a side lock plate and a side lock spring. The side lock plate is respectively provided with a switch plate, a connecting plate, a lock plate, and a drive plate. The lock plate is provided with a locking plate. The two ends of the connecting plate are respectively connected to the switch plate and the drive plate. The lock plate is provided on the connecting plate. Two side-locking springs are respectively installed between the drive plate and the base plate. The side-locking springs exert a force on the drive plate to push it towards the top plate, causing the switch plate and the lock plate to tilt upwards. The locking plate portion passes through the locking groove of the bottom plate, and its side is closely attached to the front plate of the box. The locking plate is also provided with a limiting notch, which matches the bottom surface of the front panel of the box, thereby limiting the maximum position of the locking plate to tilt upwards. A bending groove is provided on the second bending plate supporting the base plate. The bending groove is assembled with the locking plate part, so that the locking plate part can only move up and down in the vertical direction of the bending groove. The switch plate is installed in the switch slot, so that the switch plate can only move vertically along the switch slot.

2. The portable card issuer as described in claim 1, characterized in that: It also includes, The system comprises a base plate, a first side plate, and a second side plate. The bottom of the first side plate and the second side plate are mounted on the base plate. The top of the first side plate and the second side plate are respectively provided with a first protruding plate and a second protruding plate. The ends of the first side plate and the second side plate are connected and fixed through a back plate. The first protruding plate and the second protruding plate are respectively assembled and fixed to a protective cover and a top plate. A first circuit board and a circuit mounting plate are fixed on the top plate. A constant current source is mounted on the circuit mounting plate. The constant current source is connected to an external power supply and converts the power supply into voltage and current that can be used by various electrical devices. The protective cover covers the constant current source, the circuit mounting plate, and the first circuit board inside. The first side plate and the second side plate, on the side away from the back plate, are connected and fixed by an end connecting plate. The inner sides of the first side panel and the second side panel are connected and fixed by a supporting base plate. Two box side panels are fixed on the supporting base plate respectively. The two box side panels are connected and fixed by a box partition on the side near the back panel. A card dispensing plate is provided on the back panel, and a card dispensing slot is provided on the card dispensing plate. Card boxes are installed on the inner sides of the first side panel and the second side panel and above the supporting base plate. A card-scraping assembly is installed below the supporting base plate to scrape the cards out of the card box; a pressing groove is provided on the top plate. The top of each of the box partitions is provided with a partition protrusion, and the first side plate and the second side plate are respectively provided with partition slots at the corresponding positions of the partition protrusions. The partition protrusions are inserted into the partition slots and locked in place, thereby realizing the assembly and fixation of the box partitions with the first side plate and the second side plate respectively.

3. The portable card issuer as described in claim 1, characterized in that: It also includes a pressure box plate, which includes second limiting plate portions at both ends and a pressure box fixing plate portion in the middle. The pressure box fixing plate portion and the second limiting plate portion are connected by a pressure box arc plate. The pressure box fixing plate portion is fixed on the top plate between the two pressing through slots, and the pressure box arc plate passes through the pressing through slots and presses against the top plate of the box. The second limiting plate portion is pressed against the outside of the pressing through slots.

4. The portable card issuer as described in claim 2, characterized in that: The card box includes side panels, one end of which is connected and fixed to the back panel via the back panel. The bottom of the two side panels and the bottom of the back panel are respectively assembled and fixed to the bottom panel. The two side panels are connected and fixed to the front panel via the back panel. The bottom panel is provided with a through groove that penetrates the bottom of the box. The top of the front panel is provided with a lock groove. The lock slot and lock plate are engaged and assembled, the lock plate is installed on the lock, and the lock is installed on the top plate of the box; The top plate of the box, away from the lock, is rotatably assembled with the side plates on both sides of the box via a box pivot. The inner side of the back panel of the box is assembled and fixed with the box guard plate. A door card assembly is installed between the back panel and the box guard plate, and a card pressing assembly for pressing the cards against the bottom panel of the box is installed inside the card box. The back panel of the box is provided with a back panel through groove. The outer side of the box partition is assembled and fixed to the fixed plate by a fixed column. The fixed plate is assembled and fixed to one end of the movable rod. The other end of the movable rod is inserted into the movable inner cylinder. The movable inner cylinder is set inside the movable cylinder. After the movable cylinder passes through the box partition, it contacts and adheres tightly to the back panel of the box. The movable cylinder can slide in its axial direction. A buffer spring is provided between the box partition and the fixed plate. The buffer spring is fitted onto the movable rod and its ends are respectively attached to the inner side of the fixed plate and the end face of the movable cylinder.

5. The portable card issuer as described in claim 4, characterized in that: The door card assembly includes a door card movable plate and a door card fixing plate. There are two door card fixing plates, and the tops of the two door card fixing plates are connected and fixed through a door card connecting plate. Door card fixing protrusions are provided on the door card fixing plate and the door card connecting plate. An adjustment slot is also provided on the door card fixing plate, and the adjustment slot passes through the door card fixing plate. The box guard plate is provided with a door card fixing groove, a torsion spring relief groove, and a guard plate through groove, and the door card fixing protrusion is assembled and fixed with the door card fixing groove; The movable door card plate is provided with a door card through slot, and the box partition is also provided with a lower limit plate. The lower limit plate passes through the back plate through slot and the door card through slot and is installed between the two door card fixing plates. A limit wheel is installed above the lower limit plate. The limit wheel is installed between the two door card fixing plates by passing through the movable door card plate, the adjustment through slot and the limit wheel. The limit wheel and the limit wheel can be circumferentially rotated. The upper limit wheel is in close contact with the upper limit plate, and a door card spring is installed between the upper limit plate and the door card connecting plate. The door card spring provides the elastic force to press down the upper limit plate; a door card limiting protrusion is provided at the bottom of the door card movable plate.

6. The portable card issuer as described in claim 4, characterized in that: The clamping assembly includes a first torsion spring, with the top plate of the box and the torsion spring mounting end of the first torsion spring assembled and fixed. The first torsion spring is also provided with a torsion spring power part, a torsion spring rotation part, and a torsion spring end mounting ring. The torsion spring end mounting ring is located at one end of the torsion spring power part, and the other end of the torsion spring power part is connected to one end of the torsion spring rotation part. The other end of the torsion spring rotation part is connected to the torsion spring mounting end. The torsion spring rotation part is fitted on the box rotating shaft, and the torsion spring end mounting ring is fitted on both ends of the clamping rotating shaft. The clamping rotating shaft is rotatably assembled with the power protrusion of the clamping plate. The clamping plate has an upwardly inclined first inclined plate part and a second inclined plate part at both ends, which are connected by the clamping plate part. The power protrusion is fixed on the clamping plate part.

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