Non-contact secret-related carrier safe collection mechanism

Abstract

The invention provides a non-contact secret-related carrier safe collection mechanism. The non-contact secret-related carrier safe collection mechanism comprises a feeding box, a code scanning operation module and a turning plate blanking module. The feeding box is a box body with a front opening, and a feeding opening is formed in the top of the box body; and a cavity which is sunken inwards is formed below the feeding opening. The code scanning operation module is installed at the opening of the feeding box, and the code scanning operation module and the feeding box form a closed space used for containing a secret-related carrier. A movable code scanning module is arranged in the code scanning operation module, and the code scanning module is controlled in a non-contact mode to scan bar codes on secret-related carriers in the feeding box. And the turning plate blanking module is fixed at the bottom of the feeding box. According to the invention, the anti-cheating code-scanning registration and collection work can be directly completed by the collection mechanism in a totally-enclosed space, so that a secret-related carrier is fundamentally prevented from being contacted by others in the collection process, and the risk that the secret-related carrier is fallen after code-scanning collection registration confirmation and secret-related information is stolen is avoided.

Description

Technical Field

[0001] The present invention relates to a confidential carrier confiscation mechanism, specifically a highly secure, contactless confidential carrier confiscation mechanism that ensures the accuracy, reliability, and security of the entire confiscation process. The contactless confidential carrier confiscation mechanism can be installed in confidential carrier confiscation cabinets, storage cabinets, destruction machines, and other equipment. Background Art

[0002] Since confidential carriers (such as confidential paper documents, CDs, USB flash drives, hard drives, etc. that store confidential information) contain a large amount of confidential information, the consequences of leakage are extremely serious. Therefore, in accordance with the requirements of the national confidentiality system, the people who have access to confidential carriers, the scope of contact and the degree of knowledge must be strictly controlled.

[0003] Currently, all confidential units strictly require that confidential media be kept by designated personnel, such as the holder of the confidential media, the director of the confidentiality office, or a confidentiality officer, at designated times and locations. When a confidential media needs to be destroyed, the holder, the director of the confidentiality office, or the confidentiality officer must deliver it to a destruction center, which will register, confiscate, and destroy it. Alternatively, the director of the confidentiality office or the confidentiality officer can entrust a designated person to deliver it to the confidential media destruction center, which will register, confiscate, and destroy it. Although the entire process is strictly carried out in accordance with the confidentiality system, it still involves at least three people: the holder of the confidential media, the director of the confidentiality office or the confidentiality officer, and the destruction center registration, confiscation, or destruction personnel. This poses the risk of confidential information being stolen or confidential media being swapped. For example, the confidential carrier that was scanned and registered by the delivery personnel is indeed the confidential carrier for delivery, but after the registration is completed, the confidential carrier that is actually delivered to the destruction center personnel is not the confidential carrier for delivery, and the confidential carrier has been replaced; or, the confidential carrier that is handed over to the destruction center is indeed the confidential carrier for delivery, but during the entire delivery and sales process, the confidential information is stolen by the personnel who have come into contact with it, or the confidential carrier is replaced.

[0004] Some major leaks at home and abroad (such as swapping confidential documents, privately storing confidential documents, etc.) have involved confidential personnel. Therefore, it is necessary to avoid risks through technical means. Summary of the Invention

[0005] In view of the above reasons, the purpose of the present invention is to provide a contactless confidential carrier security collection and confiscation mechanism. The holder of the confidential carrier or the director or specialist of the confidentiality office directly connects with the confidential carrier security collection and confiscation mechanism of the present invention. The confidential carrier confiscation and confiscation process is completed directly by the confidential carrier confiscation and confiscation mechanism in a fully enclosed space. This prevents the confidential carrier from being touched by others during the confiscation process and avoids the risk of the confidential carrier being swapped and confidential information being stolen after the confidential carrier is scanned and registered.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a contactless confidential carrier security collection mechanism, which includes a feeding box, a code scanning operation module and a flip-plate blanking module;

[0007] The feeding box is a box body with a front opening, and a feeding port is opened on the top of the box body for only the confidential carrier to pass through; an inwardly concave cavity is opened below the feeding port, and when the confidential carrier is put into the feeding port, it falls backward into the inwardly concave cavity under the action of gravity;

[0008] The code scanning operation module is movably mounted at the opening of the feeding box, and forms a closed space with the feeding box for accommodating confidential carriers; the code scanning operation module is built with a movable code scanning module, which is contactlessly operated to scan the QR code or bar code on the confidential carrier accommodated in the closed space;

[0009] The flip-up blanking module is fixed at the bottom of the feeding box. When the confidential carrier in the sealed space completes the contactless code scanning and is determined to be confiscated, the flip-up blanking module opens, and the confidential carrier falls into the confiscation cabinet below the confiscation mechanism through the flip-up blanking module.

[0010] Furthermore, the code scanning operation module includes a front cover, a resistive screen, a support frame, a transparent fixed cover plate, a code scanning module, a stepper motor, an X-axis zeroing sensor, and a Y-axis zeroing sensor; the support frame is fixedly connected to the front cover by screws, and the resistive screen is clamped between the front cover and the support frame; the fixed cover plate is located behind the support frame and is connected to it; the stepper motor is fixed on the fixed cover plate, and the stepper motor drives the code scanning module to move; the X-axis zeroing sensor and Y-axis zeroing sensor for positioning are fixed on the fixed cover plate.

[0011] Furthermore, several groups of infrared receiving diodes are provided at the opening of the feeding box and in the feeding box cavity; correspondingly, several groups of infrared light-emitting diodes are provided on the code scanning operation module; the infrared light-emitting diodes can emit infrared light of different frequencies.

[0012] Furthermore, an electromagnet is fixedly provided on the contact surface between the feeding box and the code scanning operation module; correspondingly, an electromagnetic soft iron is fixedly provided on the code scanning operation module.

[0013] Furthermore, the flip blanking module includes a flip, a flip shaft, a flip frame, a flip motor, a flip gear, and a flip half gear; the flip is fixed to the side of the flip frame through the flip shaft; the flip motor and flip gear are fixed in the flip frame; the flip half gear is fixed on the back of the flip and engages with the flip gear to drive the flip action.

[0014] Furthermore, a shock-absorbing cover plate is riveted on the upper surface of the flap.

[0015] Furthermore, a plurality of displacement sensors are fixedly installed in the feeding box for real-time sensing whether the position of the confidential carrier in the feeding box changes.

[0016] Furthermore, the feeding port is a feeding port for feeding a single type of confidential carrier; or, the feeding port is a plurality of feeding ports that are independent of each other and of different widths and are used for feeding different types of confidential carriers; correspondingly, a plurality of mutually opposing flip-up blanking modules are provided at the bottom of the feeding box.

[0017] Furthermore, the code scanning operation module is reserved with a printer interface, a network interface, and a fingerprint module interface.

[0018] Furthermore, the contactless confidential carrier security collection mechanism further includes a control system, which adopts a distributed control method and includes two microprocessors;

[0019] The microprocessor I controls the code scanning operation module, and non-contactly operates the built-in code scanning module to scan the barcode or QR code on the confidential carrier contained in the feeding box;

[0020] Microprocessor II controls the flip-up and blanking module, human-computer interaction, and the processing of various information to complete the contactless registration and collection of confidential carriers.

[0021] Advantages of the present invention:

[0022] 1. The present invention realizes the fully automatic contactless collection of confidential carriers, effectively reduces the contact range of confidential carriers, prevents confidential carriers from being directly touched by others during the collection process, avoids the risk of confidential carriers being replaced and confidential information being stolen after the confidential carriers are scanned and collected and registered and confirmed, and improves the security of the entire collection process.

[0023] 2. Since the present invention has the code scanning module built into the collection mechanism, and scans the barcode or QR code on the confidential carrier put into the feeding box or in the closed space, the whole process is contactless scanning, which solves the problem of code scanning fraud and package substitution during the collection process and achieves accurate collection.

[0024] 3. The present invention sets multiple groups of infrared signal receivers inside the feeding box of the collection agency, and sets multiple groups of infrared light emitting lamps on the code scanning operation module. According to the infrared light timing received by the infrared signal receiver, it monitors in real time whether the confidential carrier in the feeding box has been moved and whether others have tried to take out the confidential carrier that has been put in. For example, under normal circumstances, the confidential carrier enters the feeding box from top to bottom. If others try to take out the confidential carrier that has been put in, the confidential carrier moves from bottom to top. In these two cases, the infrared light timing received by the infrared signal receivers located above and below the feeding box is different. Once an abnormal situation is found, the present invention immediately alarms to avoid the phenomenon of confidential carriers being stolen or replaced after scanning the code for collection and registration confirmation, thereby improving the security of the confidential carrier collection process.

[0025] 4. The present invention arranges multiple groups of infrared signal receivers in the feeding box of the collection agency, and arranges multiple groups of infrared emitting lamps on the code scanning operation module. The infrared emitting lamps emit infrared light of different frequencies, and can also monitor in real time the closing state of the code scanning operation module and whether it is opened, so as to avoid others trying to take out the confidential carriers in the feeding box by opening the code scanning operation module, ensure that no one touches the confidential carriers during the entire collection process, improve the security of the entire collection process, and achieve accurate collection.

[0026] In addition, the present invention is provided with an electromagnet on the contact surface between the feeding box and the code scanning operation module. During the collection process, it is ensured that the code scanning operation module and the feeding box are tightly combined to form a closed space, and others cannot access the confidential carriers that have completed the code scanning collection registration confirmation. All illegal opening of the feeding box, the code scanning operation module, and the movement of the confidential carriers are monitored, and records are uploaded to improve the security of the entire collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of the contactless confidential carrier security collection mechanism of the present invention;

[0028] Figure 2 This is a schematic diagram of the exploded structure of the contactless confidential carrier security collection mechanism of the present invention;

[0029] Figure 3 This is a schematic structural diagram of the feeding box of the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the code scanning operation module of the present invention;

[0031] Figure 5 This is a schematic diagram of the decomposition structure of the code scanning operation module of the present invention;

[0032] Figure 6 This is a schematic diagram of the structure of the code scanning module of the present invention;

[0033] Figure 7This is a schematic diagram of the structure of the driving mechanism of the code scanning module of the present invention;

[0034] Figure 8 This is a schematic diagram of the decomposition structure of the code scanning module of the present invention;

[0035] Figure 9 This is a schematic structural diagram of the closed state of the flap blanking module of the present invention;

[0036] Figure 10 This is a schematic diagram of the exploded structure of the flap blanking module in the closed state of the present invention;

[0037] Figure 11 This is a structural diagram of the flap blanking module of the present invention in an open state;

[0038] Figure 12 This is a schematic diagram of the exploded structure of the flap blanking module of the present invention in the open state;

[0039] Figure 13 This is a structural diagram of a second embodiment of the contactless confidential carrier security collection mechanism of the present invention;

[0040] Figure 14 This is a schematic diagram of the decomposed structure of embodiment 2 of the present invention;

[0041] Figure 15 This is a schematic diagram of the exploded structure of the lifting screen module according to the second embodiment of the present invention;

[0042] Figure 16 This is a schematic diagram of the exploded structure of the feeding box according to the second embodiment of the present invention;

[0043] Figure 17 This is a schematic diagram of the feeding box structure of the third embodiment of the contactless confidential carrier security collection mechanism of the present invention;

[0044] Figure 18 This is a schematic diagram of the exploded structure of the feeding box in accordance with the third embodiment of the present invention;

[0045] Figure 19 This is a schematic structural diagram of the closed state of the flap blanking module according to the third embodiment of the present invention;

[0046] Figure 20 This is a schematic diagram of the exploded structure of the flap blanking module in the closed state according to the third embodiment of the present invention;

[0047] Figure 21 This is a schematic structural diagram of the flap blanking module in the open state according to the third embodiment of the present invention;

[0048] Figure 22 This is a schematic diagram of the exploded structure of the flap blanking module in the open state according to the third embodiment of the present invention;

[0049] Figure 23 This is a principle block diagram of the control system of the present invention. DETAILED DESCRIPTION

[0050] The structure and features of the present invention are described in detail below with reference to the accompanying drawings and embodiments. It should be noted that various modifications can be made to the embodiments disclosed herein. Therefore, the embodiments disclosed in the specification should not be regarded as limiting the present invention, but are merely examples of embodiments, the purpose of which is to make the features of the present invention apparent.

[0051] like Figure 1 、 Figure 2 As shown, the contactless confidential carrier security collection mechanism of the present invention includes a feeding box 1, a code scanning operation module 2 and a flip-up and blanking module 3.

[0052] The code scanning operation module 2 is installed in front of the feeding box 1, forming a closed space for accommodating confidential carriers with the feeding box 1. The code scanning operation module 2 has a built-in movable code scanning module, which is controlled contactlessly to scan the QR code or barcode on the confidential carrier in the closed space.

[0053] The flip-plate blanking module 3 is fixed at the bottom of the feeding box 1, and is used to slide the scanned confidential carriers accommodated in the closed space into the confiscation cabinet below the confiscation mechanism.

[0054] like Figure 2 、 Figure 3 As shown, the feeding box 1 is a front-opening box with a trapezoidal cross-section on one side. A feeding port 11 is provided at the top of the box, which is only for the passage of confidential carriers. Inside the feeding box, below the feeding port, there is an inwardly recessed cavity 12. When a confidential carrier is dropped through feeding port 11, it falls backward into the inwardly recessed cavity 12 under the action of gravity. This design is intended to prevent others from attempting to hook the dropped confidential carrier out of the feeding port with tools, stealing it, or replacing it.

[0055] A barcode scanning module 2 is mounted in front of the feeding box 1 and connected to the feeding box 1 via a damping hinge 13. An electromagnet 14 is fixed to the contact surface between the feeding box 1 and the barcode scanning module 2. When the confiscation mechanism is in operation, the electromagnet 14 is energized, and the barcode scanning module 2 engages with the feeding box 1, forming an enclosed space for accommodating confidential items. If a confidential item is accidentally dropped or needs to be retrieved, the electromagnet 14 can be de-energized, separating the barcode scanning module 2 from the feeding box 1.

[0056] In order to further ensure that during the collection process of confidential carriers, the code scanning operation module 2 and the feeding box 1 are attracted, and the confidential carriers are contained in a closed space, the present invention installs several groups of infrared receiving diodes 15 at the upper and lower edges of the opening of the feeding box 1, and correspondingly, several infrared light-emitting diodes are installed on the code scanning operation module 2. If the feeding box 1 is opened, that is, the code scanning operation module 2 is separated from the feeding box 1, the infrared receiving diode on the feeding box will not receive the infrared rays emitted by the infrared light-emitting diode on the code scanning operation module 2, and an alarm will be immediately sounded. In addition, a number of displacement sensors are also fixed in the concave cavity of the feeding box 1, which are used to sense in real time whether the position of the confidential carrier in the feeding box has changed, and then determine whether the movement of the confidential carrier is normal, so as to ensure that the confidential carrier is collected in a contactless and fully enclosed space. Suppose someone tries to take out a confidential carrier that has been put into the feeding box. If someone forcibly opens the code scanning operation module 2 in front of the feeding box, or hooks the confidential carrier out from the feeding port by other means, in the process of the confidential carrier moving from bottom to top, the infrared receiving diode installed at the opening of the feeding box and the displacement sensor in the feeding box cavity will sense the shaking of the carrier and the change in relative position, thereby issuing an alarm signal.

[0057] To facilitate the management of confidential carriers, barcodes or QR codes representing the confidential carrier information are usually affixed to the confidential carriers. In the traditional confiscation method, staff use a barcode scanner to scan the barcode or QR code on the carrier for registration and confiscation. However, in the actual confiscation process, it has occurred that although the staff scanned the real confidential carrier, the confidential carrier put into the confiscation device was not the scanned confidential carrier, but other storage media that had been swapped. To avoid this kind of thing from happening, the present invention integrates the barcode scanning module into the scanning operation module 2 to achieve contactless scanning, and only scans the confidential carrier put into the feeding box. No one touches the barcode scanning module and the confidential carrier during the entire scanning process. Moreover, the confiscation is only completed when the scanned confidential carrier falls into the flap blanking module 3. No one touches the barcode scanning module and the confidential carrier during the entire process, eliminating the confidential carrier from being directly touched by others during the confiscation process, avoiding the risk of the confidential carrier being swapped and the confidential information being stolen.

[0058] like Figure 1 、 Figure 2 、 Figure 4-Figure 6 As shown, the code scanning module 2 is installed at the opening of the feeding box 1, facing the concave cavity 12 of the feeding box, and can directly see the confidential carriers that fall into the cavity. The code scanning module 2 includes a front cover 21, a resistive screen 22, a support frame 23, a transparent fixed cover 24, a code scanning module 27, a stepper motor 25, an X-axis zeroing sensor 29, a Y-axis zeroing sensor 210, an infrared light-emitting diode 211, and an electromagnetic soft iron 212.

[0059] The resistive screen 22 is located between the front cover 21 and the support frame 23. The support frame 23 is fixed to the front cover 21 by screws, thereby clamping the resistive screen 22 between the front cover 21 and the support frame 23. A transparent fixed cover 24 is also provided behind the support frame 23. A stepper motor 25 is fixed on the fixed cover. The stepper motor 25 pulls the code scanning module 27 through a traction rope 26. Figure 7 As shown, a traction wheel 28 is fixed on the output shaft of the stepper motor 25, and a traction rope 26 is wound around the traction wheel 28. The holder of the confidential carrier or the director or commissioner of the confidential office determines the position of the barcode on the confidential carrier through the resistive screen 22. The control system drives the stepper motor 25 to move the code scanning module 27 through the traction rope 26 according to the position of the barcode to scan the barcode or QR code on the confidential carrier. In a preferred embodiment of the present invention, a stepper motor is fixed on each of the four corners of the fixed cover plate, and the code scanning module is connected to the four stepper motors through four traction ropes, and the four stepper motors pull the code scanning module to move. Of course, the code scanning module can also be driven to move by other driving methods. For example, the code scanning module can be driven to move by fixing the X-axis and Y-axis slide rods, screws, synchronous pulleys, etc. on the fixed cover plate.

[0060] In order to accurately determine the position reached by the code scanning module 27 , an X-axis zeroing sensor 29 and a Y-axis zeroing sensor 210 for positioning are fixed on the fixed cover plate 24 .

[0061] The present invention also includes several infrared light-emitting diodes (IRLEDs) 211 fixed at various locations on the fixed cover plate 24. These cooperate with the infrared receiving diodes (IRDDs) 15 on the feeding box to sense whether the code scanning module 2 is separated from the feeding box 1 and whether the confidential material placed in the feeding box has been moved. To prevent others from using an IR remote control to simulate the IRLEDs 211 and remotely control the IRDDs in the feeding box, the control system of the present invention outputs control signals that cause the IRLEDs 211 to emit infrared light of varying frequencies.

[0062] An electromagnetic soft iron 212 is also fixed on the fixed sealing plate 24. The electromagnetic soft iron 212 cooperates with the electromagnet 14 on the feeding box to attract the code scanning operation module 2 and the feeding box 1 to form a closed space to accommodate the confidential carrier, thereby achieving the purpose of contactless scanning of the barcode or QR code on the confidential carrier in a closed state.

[0063] like Figure 2 、 Figure 4 、 Figure 5 As shown, to enhance the overall security of the code scanning module, a rear cover 213 is added to the back of the fixed cover plate to secure the code scanning module 27 within a relatively enclosed space. The front cover 21, support frame 23, and rear cover 213 form an integral frame, which houses the resistive screen 22, code scanning module 27, transparent fixed cover plate 24, stepper motor 25, zero return sensor, and infrared light-emitting diodes.

[0064] A status indicator light 214 and a buzzer are also provided on the front cover 21 of the code scanning operation module to display the status of the code scanning operation module; when the code scanning operation module 2 is separated from the feeding box 1 or the confidential carrier in the feeding box is touched manually, the status indicator light flashes and the buzzer alarms.

[0065] When the confidential carrier in the feeding box needs to be taken out for some reason, in order to facilitate opening the code scanning operation module 2, the present invention provides a buckle 215 on the front cover 21.

[0066] like Figure 6 、 Figure 8 As shown, the code scanning module 27 is a mature module. The present invention uses a code scanning module with a built-in RFID reader / writer. It consists of an upper cover 271, a lower cover 272, a code scanning camera 273, a code scanning circuit board 274, an infrared emitting lamp 275, and an RFID reader / writer 276. The upper and lower covers form a closed housing. The code scanning camera 273 is fixed to the outer surface of the upper cover and electrically connected to the code scanning circuit board 274 fixed within the closed housing. The code scanning circuit board 274, infrared emitting lamp 275, and RFID reader / writer 276 are fixedly mounted within the housing.

[0067] like Figure 2 、 Figures 9-12 As shown, the flap blanking module 3 includes a flap 31 , a flap rotating shaft 32 , a flap frame 33 , a flap motor 34 , a flap gear 35 , a flap half gear 37 , a snap plate 38 , and a flap shock-absorbing pad 39 .

[0068] The flip-plate blanking module 3 is located at the bottom of the feeding box 1. When the holder of the confidential carrier or the director or specialist of the confidential office puts the confidential carrier into the feeding box 1, the code scanning module 2 completes the code scanning, and the holder of the confidential carrier or the director or specialist of the confidential office confirms that the confidential carrier will be sent for sale, press the confirmation button, and the flip 31 of the flip-plate blanking module 3 opens (such as Figure 11 As shown), the confidential carrier falls into the collection cabinet below the feeding box through the flip-plate dropping module 3, and the flip-plate 31 returns to its original position and is in a closed state (as shown Figure 9 The collection process is completed.

[0069] As shown in the figure, the flap 31 is fixed to the side of the flap frame 33 by the flap shaft 32. Before the holder of the confidential carrier has not confirmed that the confidential carrier is to be sold, the flap 31 is in a closed state (such as Figure 9 As shown), the flap 31 blocks the feeding port of the feeding box; only when the holder of the confidential carrier determines to send the confidential carrier to be sold, the flap 31 is opened (as shown). Figure 11 As shown), the confidential carrier falls into the collection cabinet below it through the flip-down blanking module 3.

[0070] As shown in the figure, a flap motor 34 and a flap gear 35 are fixed in the flap frame 33. The flap motor 34 is fixed in the flap frame 33 by a fixing plate 36, and the flap gear 35 is connected to the motor output shaft of the flap motor 34.

[0071] The flap half gear 37 is fixed to the back of the flap 31 through the snap plate 38 and meshes with the flap gear 35. The flap motor 34 drives the flap 31 to move through the flap gear 35 and the flap half gear 37.

[0072] To prevent others from attempting to remove the flap 31 and retrieve any classified items that have fallen into the confiscation cabinet, a shock-absorbing cover plate 39 is riveted onto the top of the flap 31. The flap half gear 37 that drives the flap and the snap plate 38 for securing the flap are both mounted on the back of the flap 31. Once the flap is installed and shipped out of the factory, it cannot be easily removed.

[0073] like Figure 13-15 As shown, for ease of operation, the present invention further installs an independent lifting screen module 4 on the feeding box. The lifting screen module 4 includes a display screen 41, a support base 42, a lifting motor 43, a gear 44, a mounting frame 45, a rack 46, a slide 47 and a spring ball 48.

[0074] A support base 42 is fixed to the bottom of the display screen 41. A lifting motor 43 is attached to the support base, and the motor's output shaft is connected to a gear 44. A rack 46 meshes with the gear on a mounting frame 45. Slideways 47 are located on either side of the mounting frame, with spring beads 48 spaced apart within them. The display screen 41 and its supporting base 42 are embedded within the mounting frame 45. The meshing of the rack and gear, and the interaction of the spring beads with the display screen and supporting base, drive the display screen 41 up and down.

[0075] To prevent others from opening the feeding box 1 by removing the lifting screen module 4, the lifting screen module 4 of the present invention is not connected to the feeding box cavity 12. The present invention is provided with an inspection door on the back of the feeding box for installing and repairing the lifting screen module.

[0076] Figures 1-16 The feeding port of the feeding box of the contactless confidential carrier security collection mechanism shown is a feeding port for feeding a single type of confidential carrier, for example, a feeding port with a gap of 2 mm that can only feed paper confidential carriers, or a feeding port with a gap of 28 mm that can only feed hard disk type confidential carriers, or a feeding port with a gap of 3 mm that can only feed CD type confidential carriers, or a feeding port with a gap of 10 mm that can only feed U disk type confidential carriers.

[0077] like Figure 17 、 Figure 18As shown, according to the thickness of the confidential carrier to be put in, the feeding port of the feeding box can be opened into several independent slots of different widths, such as the feeding port 111 for putting in hard disks, the feeding port 112 for putting in optical disks and paper media, and the feeding port 113 for putting in USB flash drives. Figures 19-22 As shown, corresponding to each feeding port, a flap blanking module is provided at the bottom of the feeding box, such as flap blanking modules 311, 312, and 313. The three flap blanking modules move independently of each other, and their structures are similar to Figures 9-12 The structure and working principle of the flap blanking module 3 are the same and will not be described again here.

[0078] like Figure 23 As shown, the control system of the present invention adopts a distributed control mode and includes two microprocessors. Microprocessor I is mainly responsible for controlling the code scanning operation module to obtain the barcode or QR code of the confidential carrier.

[0079] After a classified carrier is dropped into the feeding bin, the carrier's holder touches the resistive screen to locate the barcode or QR code on the carrier. Microprocessor I then outputs a control signal based on the barcode's location, driving the stepper motor to move the scanner module to the designated location and scan the barcode or QR code on the carrier. After scanning, microprocessor I, based on the signals from the X- and Y-axis zeroing sensors, drives the stepper motor to pull the scanner module to the zeroing point. Microprocessor I acquires the barcode, QR code, or RFID information scanned by the scanner module and transmits it to microprocessor II, which then transmits it to the host computer.

[0080] When the code scanning operation module is working, microprocessor I outputs a pulse signal, causing the infrared light emitting diode to emit infrared light of different frequencies, and the infrared receiving diode on the feeding box receives the infrared light, and monitors in real time whether the code scanning operation module and the feeding box are attracted, and the status of the confidential carrier in the feeding box; and displays the status of the code scanning operation module and the confidential carrier through the status light; when an abnormal situation occurs, an alarm is issued.

[0081] Microprocessor II is mainly responsible for controlling the flip-plate blanking module, the lifting screen module, human-computer interaction and the processing of various information, realizing the contactless registration and collection of confidential carriers.

[0082] Microprocessor II uses the infrared receiving diode on the feeding box to detect in real time whether a confidential carrier has been fed in, whether a confidential carrier has been manually moved, and whether the confidential carrier is in normal condition. Upon receiving the signal from microprocessor I indicating that the code scan is complete and the confidential carrier has been confiscated, it sends a control signal to drive the flap motor of the flap blanking module to open the flap, allowing the confidential carrier to slide into the collection cabinet below the collection mechanism. The flap motor then drives the flap to close, completing the confiscation and recording the relevant information for upload to the host computer.

[0083] When the code scanning operation module and the flip-plate blanking module are working, microprocessor II sends a control signal to make the electromagnet on the feeding box electrified and attract the electromagnetic soft iron on the code scanning operation module, and the code scanning operation module and the feeding box always remain in a closed state; microprocessor II monitors the status of the confidential carrier in real time through the infrared receiving diode and displacement sensor; drives the lifting motor to raise the display screen to realize human-computer interaction.

[0084] Microprocessor II is also responsible for managing the printer interface, fingerprint module interface, and Ethernet interface on the feeding box. If there is no barcode or QR code on the confidential carrier, a QR code is directly generated and printed by the printer and affixed to the confidential carrier.

[0085] The present invention can also be connected to an external fingerprint module, and the microprocessor II enters the operator's fingerprint through the fingerprint module to complete the authentication of user rights.

[0086] Microprocessor II can also upload and download data and instructions through the Ethernet interface.

[0087] The following example illustrates the entire process of confiscation of confidential media:

[0088] First, the confiscation agency is powered on, and the operator (usually the holder of the confidential medium or the director or specialist of the confidentiality office) performs fingerprint verification. The confiscation agency then determines whether the operator has the authority to use the confiscation agency. If the operator has the authority, the confiscation process begins and the operator's identity information is registered.

[0089] The electromagnet on the feeding box is energized, and the feeding box and the code scanning operation module are attracted; the display screen rises, and the screen shows relevant information. After logging in and confirming the information, the screen shows that feeding is possible;

[0090] Take out the confidential carrier prepared in advance and check whether there is a barcode or QR code. If there is, put it directly into the feeding box. If there is no barcode, print the QR code or barcode on the display screen, print it with a printer, stick it on the front of the confidential carrier (try not to stick it too close to the edge), and put it into the feeding box;

[0091] After the confidential carrier is put into the feeding box, touch the resistive screen and gently touch the barcode position on the confidential carrier. The scanning module moves to the barcode position based on the touch sensing, recognizes and reads the barcode, and uploads the read information. Successful recognition confirms that there is no problem.

[0092] At this time, "Information Confirmation" is displayed on the screen. After successful confirmation, the screen will ask whether to continue "Feeding"; if you choose yes, you can continue to put in confidential carriers for batch scanning and registration; if you choose no, the flap of the flap blanking module will automatically open, and the confidential carriers that have successfully scanned will enter the collection cabinet below the collection agency, the flap will reset, the collection of the confidential carriers will be completed, and the results of this scan will be uploaded; if the scan is unsuccessful, or if the scan is completed but you do not want to continue, you can open the previous scan operation module, take out the confidential media, and regard the confidential carriers that have been put in as not confiscated, and upload all relevant data;

[0093] From the moment the confidential carrier is put into the feeding box, the system will automatically monitor in real time the engagement status between the code scanning operation module and the feeding box, and the position and status of the confidential carrier. When an abnormal situation occurs, it will immediately alarm and upload the abnormal information.

[0094] Since the present invention has a built-in code scanning module and only scans the confidential carriers put into the feeding box, and multiple infrared transmitting and receiving devices are set at different positions of the confiscation agency to monitor the theft of the confidential carriers that have been put in, the confiscation agency can truly complete the anti-fraud code scanning registration and confiscation work directly in a fully enclosed space, fundamentally preventing the confidential carriers from being touched by others during the confiscation process, and avoiding the risk of the confidential carriers being replaced and the confidential information being stolen after the scanning and confiscation registration is confirmed.

[0095] Finally, it should be noted that the embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A contactless confidential carrier security collection mechanism, characterized by: It includes a feeding box, a code scanning operation module and a flap blanking module; The feeding box is a box body with a front opening, and a feeding port is opened on the top of the box body for only the confidential carrier to pass through; an inwardly concave cavity is opened below the feeding port, and when the confidential carrier is thrown into the feeding port, the confidential carrier falls backward into the inwardly concave cavity under the action of gravity; The code scanning operation module is movably installed at the opening of the feeding box, and forms a closed space for accommodating confidential carriers with the feeding box; the code scanning operation module is built with a movable code scanning module, and the code scanning module is non-contactly controlled to scan the QR code or bar code on the confidential carrier accommodated in the closed space; The flip-plate blanking module is fixed at the bottom of the feeding box. When the confidential carrier in the sealing space completes the contactless code scanning and is determined to be confiscated, the flip-plate blanking module opens, and the confidential carrier falls into the confiscation cabinet below the confiscation mechanism through the flip-plate blanking module.

2. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: The code scanning operation module includes a front cover, a resistive screen, a support frame, a transparent fixed cover plate, a code scanning module, a stepping motor, an X-axis zeroing sensor, and a Y-axis zeroing sensor; The support frame is fixedly connected to the front cover by screws, and the resistive screen is clamped between the front cover and the support frame; The fixed sealing plate is located behind the supporting frame and is connected thereto; the stepping motor is fixed on the fixed sealing plate, and the stepping motor drives the code scanning module to move; The X-axis zeroing sensor and the Y-axis zeroing sensor for positioning are fixed on the fixed sealing plate.

3. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: Several groups of infrared receiving diodes are provided at the opening of the feeding box and in the cavity of the feeding box; correspondingly, several groups of infrared light emitting diodes are provided on the code scanning operation module; The infrared light emitting diode can emit infrared light of different frequencies.

4. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: An electromagnet is fixedly arranged on the contact surface between the feeding box and the code scanning operation module; correspondingly, an electromagnetic soft iron is fixedly arranged on the code scanning operation module.

5. The contactless confidential carrier security collection mechanism according to any one of claims 1 to 4, characterized in that: The flap blanking module includes a flap, a flap rotating shaft, a flap frame, a flap motor, a flap gear, and a flap half gear; The flap is fixed to the side of the flap frame through the flap rotating shaft; The flap motor and the flap gear are fixed in the flap frame; the flap half gear is fixed on the back of the flap and meshes with the flap gear to drive the flap to move.

6. The contactless confidential carrier security collection mechanism according to claim 5 is characterized by: A shock-absorbing cover plate is riveted on the upper surface of the flap.

7. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: A plurality of displacement sensors are fixedly arranged in the feeding box for real-time sensing whether the position of the confidential carrier in the feeding box changes.

8. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: The feeding port is used to feed a single type of confidential carrier; or The feeding ports are multiple feeding ports that are independent of each other and of different widths and are used to feed different types of confidential carriers; correspondingly, a plurality of mutually opposing flip-plate blanking modules are provided at the bottom of the feeding box.

9. The contactless confidential carrier security collection mechanism according to claim 1 is characterized by: The code scanning operation module is reserved with a printer interface, a network interface, and a fingerprint module interface.

10. The contactless confidential carrier security collection mechanism according to claim 1 is characterized in that: It also includes a control system, which adopts a distributed control method and includes two microprocessors; The microprocessor I controls the code scanning operation module, and non-contactly controls the built-in code scanning module to scan the barcode or QR code on the confidential carrier contained in the feeding box; Microprocessor II controls the flip-plate blanking module, human-computer interaction and the processing of various information to complete the contactless registration and collection of confidential carriers.

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