Secure collection device for classified carriers

Abstract

The utility model discloses a secret-involved carrier safety collection device, it includes feeding box, scanning code operation module, turning -on plate blanking module and elevating screen module. Feeding box is a front opening box, and the top of box is opened and is fed into the mouth. Scanning code operation module is installed at the opening of feeding box, and forms a closed space for accommodating secret-involved carrier with feeding box, and scanning code operation module is built -in and is used for scanning the scanning code module of the bar code on the secret-involved carrier that is accommodated in the closed space. Turning -on plate blanking module is fixed at the bottom of feeding box. Still be installed on feeding box one independent elevating screen module for man -machine interaction. The utility model can be realized in the closed space by collection device directly complete anti -fraud scanning code registration, collection work, fundamentally put an end to secret-involved carrier in the collection process is contacted by others, and the risk of evading secret-involved carrier scanning code collection registration confirmation is dropped, and secret-involved information is stolen.

Description

TECHNICAL FIELD

[0001] The utility model relates to a secret-involved carrier collection device, in particular to a safe, non-contact secret-involved carrier collection device that can ensure the accuracy, reliability and safety of the whole collection process without any leakage. BACKGROUND

[0002] Since secret-involved carriers (such as paper secret-involved files, optical discs, U disks, hard disks, etc. that store secret information) contain a large amount of secret information, once leaked, the consequences will be extremely serious. Therefore, according to the requirements of the national security system, the contact population, contact range and awareness level of secret-involved carriers must be strictly controlled.

[0003] Currently, the management of secret-involved carriers is strictly required by each secret-involved unit to be stored by a specific person, such as the secret-involved carrier holder, the director of the security office or the security officer, at a specific time and place. When the secret-involved carrier needs to be destroyed, it is delivered to the destruction center by the secret-involved carrier holder or the director of the security office or the security officer, and then registered, collected and destroyed by the destruction center. Alternatively, the director of the security office or the security officer entrusts a specific person to deliver the secret-involved carrier to the destruction center, which is then registered, collected and destroyed by the destruction center. Although the whole process is strictly in accordance with the security system, at least three people are involved in the process, such as the secret-involved carrier holder, the director of the security office or the security officer, the destruction center registration personnel, the collection or destruction personnel, which poses a risk of theft of secret information and substitution of secret-involved carriers. For example, the person who delivers the secret-involved carrier for destruction may scan the code for registration, but the secret-involved carrier actually delivered to the destruction center personnel is not the one delivered for destruction, and the secret-involved carrier is substituted. Alternatively, the secret-involved carrier delivered to the destruction center is indeed the one delivered for destruction, but during the delivery process, the personnel who have come into contact with it have stolen the secret information or substituted it.

[0004] Some major leakage events (such as substitution of secret-involved files and private storage of secret-involved files) at home and abroad involve secret-involved personnel (such as secret-involved carrier holders or leaders or officers of the security office), and only relying on security education and personnel quality cannot guarantee the safety of secret-involved carriers. Therefore, it is necessary to avoid risks through technical means. CONTENT OF THE UTILITY MODEL

[0005] In view of the above reasons, the purpose of the utility model is to provide a safe secret-involved carrier collection device. The secret-involved carrier holder or the director or officer of the security office directly interfaces with the secret-involved carrier collection device of the utility model, and the anti-fraud code scanning registration and collection are directly completed by the collection device in a fully enclosed space, which eliminates the risk of substitution of secret-involved carriers and theft of secret information after code scanning and collection registration.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: A secret-involved carrier safe collection device, it includes a feeding box, a code scanning operation module, a turnover plate blanking module and a lifting screen module,

[0007] The feeding box is a front-opening box body, and a feeding opening only for the secret-involved carrier is formed in the top of the box body; a cavity for accommodating the secret-involved carrier is formed by inwardly recessing below the feeding opening;

[0008] The code scanning operation module is movably installed at the opening of the feeding box and forms a closed space for accommodating the secret-involved carrier with the feeding box; a movable code scanning module is built in the code scanning operation module, and the code scanning module non-contact scans the two-dimensional code or bar code on the secret-involved carrier accommodated in the closed space;

[0009] The turnover plate blanking module is fixed at the bottom of the feeding box;

[0010] An independent lifting screen module for human-computer interaction is also installed on the feeding box; the lifting screen module is not communicated with the cavity;

[0011] The back of the feeding box is provided with a maintenance door for installing and maintaining the lifting screen module.

[0012] Further, the code scanning operation module comprises a front cover, a resistance screen, a support frame, a transparent fixed sealing plate, a code scanning module, a stepping motor, an X-axis zero reset sensor and a Y-axis zero reset sensor; the support frame is fixedly connected with the front cover through screws, and the resistance screen is clamped between the front cover and the support frame; the fixed sealing plate is located behind the support frame and is connected with the support frame; the stepping motor is fixed on the fixed sealing plate, and the stepping motor drives the code scanning module to move; the X-axis zero reset sensor and the Y-axis zero reset sensor for positioning are fixed on the fixed sealing plate.

[0013] Further, a plurality of groups of infrared receiving diodes are arranged at the opening of the feeding box and in the cavity of the feeding box; and corresponding, a plurality of groups of infrared light-emitting diodes capable of emitting infrared light of different frequencies are arranged on the code scanning operation module.

[0014] Further, an electromagnet is fixed on the contact surface between the feeding box and the code scanning operation module; and corresponding, an electromagnetic soft iron is fixed on the code scanning operation module.

[0015] Further, the turnover plate blanking module comprises a turnover plate, a turnover plate rotating shaft, a turnover plate frame, a turnover plate motor, a turnover plate gear and a turnover plate half gear; the turnover plate is fixed to the side of the turnover plate frame through the turnover plate rotating shaft; the turnover plate motor and the turnover plate gear are fixed in the turnover plate frame; the turnover plate half gear is fixed to the back of the turnover plate and is engaged with the turnover plate gear to drive the turnover plate to act.

[0016] Further, a damping cover plate is riveted to the upper surface of the turnover plate.

[0017] Further, the lifting screen module comprises a display screen, a supporting base, a lifting motor, a gear, a mounting frame, a rack, a sliding groove and spring beads; the bottom of the display screen is fixedly connected with the supporting base; the lifting motor is fixed on the supporting base, and the output shaft of the lifting motor is connected with the gear; the rack is arranged on the mounting frame and is engaged with the gear; the sliding grooves are arranged on the two sides of the mounting frame, and a plurality of spring beads are arranged in the sliding grooves at intervals; the display screen and the supporting base are embedded in the mounting frame, and the display screen is driven to lift through the engagement of the gear and the rack and the interaction of the spring beads with the display screen and the supporting base.

[0018] Further, the feeding port is a feeding port for feeding a single type of classified information carrier, or the feeding port is a plurality of feeding ports which are independent of each other, have different widths and are used for feeding different types of classified information carriers; and correspondingly, a plurality of turnover plate blanking modules which are opposite to each other are arranged at the bottom of the feeding box.

[0019] Further, the lifting screen module is provided with a printer interface, a network interface and a fingerprint module interface.

[0020] Further, a plurality of displacement sensors for sensing whether the classified information carrier in the feeding box changes in position in real time are fixedly arranged in the feeding box.

[0021] The utility model discloses the advantages of the following:

[0022] 1. The utility model discloses a classified information carrier full-automatic non-contact collection, effectively reduces the contact range of classified information carrier, eliminates the risk that classified information carrier is stolen after scanning code collection registration, improves the safety of the whole process of collection.

[0023] 2. The utility model discloses a scanning code module is built -in in the collection device, and the scanning is the bar code or two -dimensional code on the classified information carrier in the closed space in the feeding box, and the whole process is non -contact scanning code, solves the collection process scanning code fraud, and the risk of package, realizes accurate collection.

[0024] 3. The utility model discloses a plurality of infrared signal receivers are arranged in the feeding box of the collection device, a plurality of emission lamps that can emit different frequency infrared light are arranged on the code scanning operation module, according to the infrared light timing that infrared signal receiver receives, whether the secret carrier that moves in the feeding box of input is monitored in real time, whether the person tries to take out the secret carrier that has been input, for example, under normal circumstances, the secret carrier is from top to bottom into the feeding box, if it indicates that the person tries to take out the secret carrier that has been input, the secret carrier moves from bottom to top, and the infrared light timing that the infrared signal receiver received in the feeding box above and below in the two conditions is different. Once the abnormal condition is found, alarm immediately, avoid the phenomenon that the secret carrier code scanning collection registration is stolen or replaced, improve the security of the secret carrier collection process.

[0025] 4. The utility model discloses a plurality of infrared signal receivers are arranged in the feeding box of the collection device, a plurality of infrared emission lamps are arranged on the code scanning operation module, and different frequency infrared light is emitted through the infrared emission lamp, and the state of the code scanning operation module can also be monitored in real time whether be opened, avoid the person trying to take out the secret carrier in the feeding box through opening the code scanning operation module, ensure that no one contacts the secret carrier in the whole collection process, improve the security of the whole collection process, and achieve accurate collection.

[0026] In addition, the utility model discloses an electromagnet on the contact surface of feeding box and code scanning operation module, in the collection process, ensure that the code scanning operation module and feeding box are closely combined to form a closed space, and the person can not contact the secret carrier that has completed code scanning collection registration confirmation, and all illegal opening feeding box, code scanning operation module, moving secret carrier's behavior all have monitoring, and form record upload, improve the security of the whole collection process. ACCURATE COLLECTION

[0027] Figure 1 It is the structure schematic drawing of the utility model discloses the secret carrier safety collection device structure schematic drawing;

[0028] Figure 2 It is the utility model discloses the secret carrier safety collection device exploded structure schematic drawing;

[0029] Figure 3 It is the utility model discloses the feeding box structure schematic drawing;

[0030] Figure 4 It is the utility model discloses the code scanning operation module structure schematic drawing;

[0031] Figure 5 It is the utility model discloses the code scanning operation module exploded structure schematic drawing;

[0032] Figure 6 It is the utility model discloses the code scanning module structure schematic drawing;

[0033] Figure 7The utility model discloses a scanning code module drive mechanism structure schematic drawing;

[0034] Figure 8 The utility model discloses a scanning code module disassembly structure schematic drawing;

[0035] Figure 9 The utility model discloses a flap blanking module closed state structure schematic drawing;

[0036] Figure 10 The utility model discloses a flap blanking module closed state disassembly structure schematic drawing;

[0037] Figure 11 The utility model discloses a flap blanking module open state structure schematic drawing;

[0038] Figure 12 The utility model discloses a flap blanking module open state disassembly structure schematic drawing;

[0039] Figure 13 The utility model discloses a secret-involved carrier safety collection device embodiment two structure schematic drawing;

[0040] Figure 14 The utility model discloses an embodiment two disassembly structure schematic drawing;

[0041] Figure 15 The utility model discloses an embodiment two lifting screen module disassembly structure schematic drawing;

[0042] Figure 16 The utility model discloses an embodiment two feeding box disassembly structure schematic drawing;

[0043] Figure 17 The utility model discloses a secret-involved carrier safety collection device embodiment three feeding box structure schematic drawing;

[0044] Figure 18 The utility model discloses an embodiment three feeding box disassembly structure schematic drawing;

[0045] Figure 19 The utility model discloses an embodiment three flap blanking module closed state structure schematic drawing;

[0046] Figure 20 The utility model discloses an embodiment three flap blanking module closed state disassembly structure schematic drawing;

[0047] Figure 21 The utility model discloses an embodiment three flap blanking module open state structure schematic drawing;

[0048] Figure 22 The utility model discloses an embodiment three flap blanking module open state disassembly structure schematic drawing;

[0049] Figure 23This is a block diagram of the control unit of this utility model. Detailed Implementation

[0050] The structure and features of this utility model will be 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 limitations on this utility model, but only as examples of embodiments, the purpose of which is to make the features of this utility model obvious.

[0051] like Figure 1 , Figure 2 As shown, the confidential carrier security collection device of this utility model includes a feeding box 1, a barcode scanning operation module 2, and a flip-plate material dropping module 3.

[0052] The barcode scanning module 2 is installed in front of the feeding box 1, forming a closed space with the feeding box 1 for containing confidential materials. The barcode scanning module 2 has a built-in movable barcode scanning module, which can be operated without contact to scan the QR code or barcode on the confidential materials in the closed space.

[0053] The flip-plate unloading module 3 is fixed to the bottom of the feeding box 1 and is used to slide the classified carriers that have been scanned and placed in the enclosed space into the collection cabinet below the collection device.

[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. The top of the box has a feeding port 11 for classified carriers to pass through. Inside the feeding box, below the feeding port, there is an inwardly recessed cavity 12. When a classified carrier is fed into the feeding port 11, it falls backward into the inwardly recessed cavity 12 under the action of gravity. The purpose of this design is to prevent others from attempting to hook the fed classified carrier out of the feeding port with tools, thereby stealing or switching the classified carrier.

[0055] A barcode scanning module 2 is installed in front of the feeding box 1, and the barcode scanning module 2 is connected to the feeding box 1 via a damping hinge 13. An electromagnet 14 is fixed on the contact surface between the feeding box 1 and the barcode scanning module 2. When the collection device is working, the electromagnet 14 is energized, and the barcode scanning module 2 and the feeding box 1 are attracted to each other, forming a closed space for accommodating classified materials. If a classified material is mistakenly added or needs to be removed, the electromagnet 14 can be de-energized, separating the barcode scanning module 2 from the feeding box 1.

[0056] To further ensure that the code scanning operation module 2 and the feeding box 1 are attracted in the process of collecting the secret carrier, the secret carrier is contained in the closed space, and a plurality of infrared receiving diodes 15 are installed at the upper and lower edges of the opening of the feeding box 1, and a plurality of infrared 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 cannot receive the infrared emitted by the infrared emitting diode on the code scanning operation module 2, and an alarm is immediately given. In addition, a plurality of displacement sensors are also fixed in the recessed cavity of the feeding box 1, which are used to sense whether the position of the secret carrier in the feeding box changes in real time, and then judge whether the movement of the secret carrier is normal, so as to ensure that the secret carrier is collected in a non-contact and fully closed space. Assuming that someone tries to take out the secret carrier that has been put into the feeding box, if he forcibly opens the code scanning operation module 2 in front of the feeding box, or hooks out the secret carrier from the feeding opening by other means, the infrared receiving diode installed at the opening of the feeding box and the displacement sensor in the cavity of the feeding box will sense the shaking and relative position change of the carrier during the upward movement of the secret carrier, and an alarm signal will be given.

[0057] In order to manage the secret carrier, a bar code or a two-dimensional code indicating the information of the secret carrier is usually pasted on the secret carrier. In the traditional collection mode, the staff scans the bar code or the two-dimensional code on the secret carrier with a code scanning gun to register and collect; however, in the actual collection process, although the staff scans the real secret carrier, the secret carrier put into the collection device is not the scanned secret carrier, but other storage medium. In order to avoid such things, the code scanning module is built-in in the code scanning operation module 2, contactless code scanning is realized, and only the secret carrier put into the feeding box is scanned. No one touches the code scanning module and the secret carrier in the whole scanning process; and only when the scanned secret carrier falls into the flap falling module 3, the collection is completed. No one touches the code scanning module and the secret carrier in the whole process, which prevents the secret carrier from being touched by others in the collection process and avoids the risk of the secret carrier being replaced and the secret information being stolen.

[0058] As shown in Figure 1 , Figure 2 , Figures 4-6 The code scanning operation module 2 is installed at the opening of the feeding box 1 and faces the recessed cavity 12 in the feeding box, so that the secret carrier falling into the cavity can be directly viewed. The code scanning operation module 2 comprises a front cover 21, a resistance screen 22, a support frame 23, a transparent fixed cover plate 24, a code scanning module 27, a stepping motor 25, an X-axis zero reset sensor 29, a Y-axis zero reset sensor 210, an infrared emitting diode 211, and an electromagnetic soft iron 212.

[0059] The resistance screen 22 is located between the front cover 21 and the support frame 23, the support frame 23 is fixedly connected with the front cover 21 through screws, and then the resistance screen 22 is clamped and fixed between the front cover 21 and the support frame 23. A transparent fixed cover plate 24 is further arranged at the rear of the support frame 23, a stepping motor 25 is fixed on the fixed cover plate, and the stepping motor 25 drives a scanning code module 27 through a traction rope 26. As shown in Figure 7 The holder of the secret carrier or the director or the commissioner of the secret department determines the position of the bar code on the secret carrier through the resistance screen 22, and the control unit drives the stepping motor 25 to move the scanning code module 27 through the traction rope 26 according to the position of the bar code, so as to scan the bar code or the two-dimensional code on the secret carrier. In the preferred embodiment of the utility model, a stepping motor is fixed on each of four corners of the fixed cover plate, and the scanning code module is connected with the four stepping motors through four traction ropes respectively, and the four stepping motors drive the scanning code module to move. Of course, the scanning code module can also be driven to move through other driving modes, for example, the scanning code module is driven to move through fixed X-axis, Y-axis slide rods, lead screws, synchronous pulleys and the like on the fixed cover plate.

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

[0061] The utility model is fixed with a plurality of infrared emitting diodes 211 at different positions of the fixed cover plate 24, which is matched with the infrared receiving diode 15 on the feeding box, senses whether the scanning code operation module 2 is separated from the feeding box 1, and whether the secret carrier put into the feeding box is moved. In order to prevent others from simulating the infrared receiving diode in the feeding box by using the infrared remote control to control the infrared emitting diode 211, the control unit of the utility model outputs a control signal to make the infrared emitting diode 211 emit infrared light of different frequencies.

[0062] The electromagnetic soft iron 212 is further fixed on the fixed cover plate 24, which is matched with the electromagnet 14 on the feeding box, and the scanning code operation module 2 is attracted to the feeding box 1, forming a closed space to accommodate the secret carrier, so as to realize the purpose of non-contact scanning of the bar code or the two-dimensional code on the secret carrier in a closed state.

[0063] As shown in Figure 2 , Figure 4 , Figure 5As shown in the drawings, in order to improve the overall security of the code scanning operation module, the code scanning module 27 is fixed in a relatively closed space, and a rear cover 213 is arranged on the back of the fixed cover plate. The front cover 21, the support frame 23 and the rear cover 213 are combined into an integral frame, and the resistance screen 22, the code scanning module 27, the transparent fixed cover plate 24, the stepping motor 25, the zero reset sensor and the infrared emitting diode are fixed in the integral frame.

[0064] A state indicating lamp 214 and a buzzer are further arranged on the front cover 21 of the code scanning operation module, and the state of the code scanning operation module is displayed; when the code scanning operation module 2 is separated from the feeding box 1 or the secret-related carrier in the feeding box is manually touched, the state indicating lamp flashes and the buzzer alarms.

[0065] When the secret-related carrier fed into the feeding box needs to be taken out due to some reasons, in order to facilitate opening of the code scanning operation module 2, a hand buckle 215 is arranged on the front cover 21.

[0066] As shown in the drawings, Figure 6 , Figure 8 The code scanning module 27 is a mature module, and the code scanning module with an embedded RFID reader is selected in the utility model. It is composed 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 276. The upper cover and the lower cover form a closed shell, the code scanning camera 273 is fixed on the outer surface of the upper cover and is electrically connected with the code scanning circuit board 274 fixed in the closed shell. The code scanning circuit board 274, the infrared emitting lamp 275 and the RFID reader 276 are fixed in the shell.

[0067] As shown in the drawings, Figure 2 , Figures 9-12 The flap feeding 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 buckle plate 38 and a flap damping pad 39.

[0068] The flap feeding module 3 is located at the bottom of the feeding box 1, when the secret-related carrier holder or the director or the commissioner of the secret-related department feeds the secret-related carrier into the feeding box 1, the code scanning operation module 2 completes the code scanning, and the secret-related carrier holder or the director or the commissioner of the secret-related department determines to send the secret-related carrier, the confirmation button is pressed, the flap 31 of the flap feeding module 3 is opened (as shown in the drawings) Figure 11 The secret-related carrier falls into the collection cabinet below the feeding box through the flap feeding module 3, the flap 31 returns to the original position and is in a closed state (as shown in the drawings) Figure 9 , and the collection process is completed.

[0069] As shown in the drawings, the flap 31 is fixed on the side surface of the flap frame 33 through the flap rotating shaft 32. Before the secret-related carrier holder determines to send the secret-related carrier, the flap 31 is in a closed state (as shown in the drawings)Figure 9 As shown in Fig. 2, the flap 31 blocks the feeding opening of the feeding box; only when the holder of the secret-related carrier determines to sell the secret-related carrier, the flap 31 is in the open state (as shown in Fig. 3), and the secret-related carrier falls into the collection cabinet below the flap feeding module 3. Figure 11 As shown in Fig. 2, the flap 31 blocks the feeding opening of the feeding box; only when the holder of the secret-related carrier determines to sell the secret-related carrier, the flap 31 is in the open state (as shown in Fig. 3), and the secret-related carrier falls into the collection cabinet below the flap feeding module 3.

[0070] As shown in Fig. 2, the flap 31 blocks the feeding opening of the feeding box; only when the holder of the secret-related carrier determines to sell the secret-related carrier, the flap 31 is in the open state (as shown in Fig. 3), and the secret-related carrier falls into the collection cabinet below the flap feeding module 3.

[0071] The flap half gear 37 is fixed on the back of the flap 31 through the buckle plate 38 and is engaged with the flap gear 35. The flap motor 34 drives the flap 31 to act through the flap gear 35 and the flap half gear 37.

[0072] In order to prevent others from trying to remove the flap 31 to take out the secret-related carrier falling into the collection cabinet, the utility model rivets a shock-absorbing cover plate 39 on the top of the flap 31, and the flap half gear 37 for driving the flap to act and the buckle plate 38 for fixing are both installed on the back of the flap 31. Once the utility model is installed and leaves the factory for use, others cannot easily disassemble the flap 31.

[0073] As shown in Fig. 2, the flap 31 blocks the feeding opening of the feeding box; only when the holder of the secret-related carrier determines to sell the secret-related carrier, the flap 31 is in the open state (as shown in Fig. 3), and the secret-related carrier falls into the collection cabinet below the flap feeding module 3. Figures 13-15 As shown in Fig. 2, the flap 31 blocks the feeding opening of the feeding box; only when the holder of the secret-related carrier determines to sell the secret-related carrier, the flap 31 is in the open state (as shown in Fig. 3), and the secret-related carrier falls into the collection cabinet below the flap feeding module 3.

[0074] The bottom of the display screen 41 is fixed with a supporting base 42, and a lifting motor 43 is fixed on the supporting base. The output shaft of the lifting motor is connected with a gear 44. A rack 46 engaged with the gear is arranged on the installation frame 45. The two sides of the installation frame are provided with sliding grooves 47, and spring balls 48 are arranged in the sliding grooves at intervals. The display screen 41 and the supporting base 42 at the bottom of the display screen are embedded in the installation frame 45. The display screen 41 is driven to lift through the engagement of the gear and the rack and the interaction of the spring balls with the display screen and the supporting base.

[0075] In order to prevent others from opening the feeding box 1 by disassembling the lifting screen module 4, the lifting screen module 4 of the utility model is not communicated with the cavity 12 of the feeding box. The utility model separately provides a maintenance door on the back of the feeding box for installing and maintaining the lifting screen module.

[0076] Figures 1-16The feeding port of the feeding box of the secret carrier safe collection device shown is a feeding port for feeding a single type of secret carrier, for example, a 2mm gap feeding port for feeding only paper secret carriers, or a 28mm gap feeding port for feeding only hard disk type secret carriers, or a 3mm gap feeding port for feeding only optical disk type secret carriers, or a 10mm gap feeding port for feeding only U disk type secret carriers.

[0077] As shown in Figure 17 , Figure 18 , according to the thickness of the secret carrier to be fed, the feeding port of the feeding box can be opened into several mutually independent gaps with different widths, such as the feeding port 111 for feeding hard disks, the feeding port 112 for feeding optical disks and paper media, and the feeding port 113 for feeding U disks. Figures 19-22 As shown in Figures 9-12 , corresponding to each feeding port, a flap falling module is arranged at the bottom of the feeding box, such as the flap falling modules 311, 312 and 313, and the three flap falling modules move independently of each other, and their structure and working principle are the same as those of the flap falling module 3 described above, and thus will not be described again here.

[0078] As shown in Figure 23 , the control unit of the utility model adopts a distributed control mode, including two microprocessors, and the microprocessor I is mainly responsible for controlling the code scanning operation module to realize the acquisition of the bar code or two-dimensional code of the secret carrier.

[0079] When the secret carrier is fed into the feeding box, the secret carrier holder touches the resistance screen to determine the position of the bar code or two-dimensional code on the carrier; the microprocessor I outputs a control signal to drive the stepping motor to drive the code scanning module to the specified position according to the position of the bar code, and scans the bar code or two-dimensional code on the secret carrier; after the code scanning is completed, the microprocessor I drives the stepping motor to pull the code scanning module to the zero positioning point according to the signals output by the X-axis zero sensor and the Y-axis zero sensor as needed. The microprocessor I acquires the bar code or two-dimensional code or RFID information scanned by the code scanning module, and transmits the acquired information to the microprocessor II, which is transmitted to the upper computer by the microprocessor II.

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

[0081] The microprocessor II is mainly responsible for controlling the flap falling module, the lifting screen module, the man-machine interaction and the processing of various information, and realizes the contactless registration and collection of the secret carrier.

[0082] Microprocessor II detects whether the secret carrier is put into the feeding box and whether the secret carrier is moved artificially and whether the state of the secret carrier is normal in real time through the infrared receiving diode on the feeding box. When receiving the signal of completing the code scanning and determining the secret carrier collection sent by microprocessor I, the control signal is sent to drive the flap motor of the flap discharging module to open the flap, so that the secret carrier falls into the collection cabinet below the collection device, then the flap motor is driven to close the flap, the collection is completed, and relevant information is recorded and uploaded to the upper computer.

[0083] When the code scanning operation module and the flap discharging module work, microprocessor II sends a control signal to make the electromagnet on the feeding box electrify and attract the soft electromagnet on the code scanning operation module, so that the code scanning operation module and the feeding box always keep a closed state; microprocessor II monitors the state of the secret carrier in real time through the infrared receiving diode and the displacement sensor; the display screen is lifted by driving the lifting motor, and human-computer interaction is realized.

[0084] Microprocessor II is also responsible for managing the printer interface, fingerprint module interface and Ethernet interface on the feeding box. When there is no barcode or two-dimensional code on the secret carrier, a two-dimensional code is directly generated and printed through the printer and pasted on the secret carrier.

[0085] The utility model also can be connected with a fingerprint module, microprocessor II enters the fingerprints of the operator through the fingerprint module, and the authentication of user permission is completed.

[0086] Microprocessor II can also realize the uploading and downloading functions of data and instructions through the Ethernet interface.

[0087] The following illustrates the whole process of secret carrier collection:

[0088] Firstly, the collection device is powered on, the operator (usually the holder of the secret carrier or the director or the special commissioner of the security office) verifies the fingerprints, and the collection device judges whether the operator has the permission to use the collection device; if the operator has the permission, the collection process is entered, and the identity information of the operator is registered;

[0089] The electromagnet and the soft electromagnet on the feeding box are electrified, and the feeding box and the code scanning operation module are attracted; the display screen is lifted, the screen displays relevant information, the information is logged in and confirmed, and the screen displays that the feeding can be carried out;

[0090] The secret carrier prepared in advance is taken out to check whether there is a barcode or a two-dimensional code, if there is, it is directly put into the feeding box, if there is no barcode, the two-dimensional code or the barcode is printed on the display screen, and then it is pasted on the front of the secret carrier (as far as possible, it is not pasted on the edge), and then it is put into the feeding box;

[0091] After the secret carrier is put into the feeding box, the touch resistance screen is touched, and the bar code on the secret carrier is lightly touched at the position seen; the code scanning module is moved to the bar code position according to the touch sensing, the bar code is identified and read, and the read information is uploaded; if the identification is successful, it is confirmed that there is no problem;

[0092] At this time, the information on the display screen is displayed and confirmed, and after the confirmation is successful, the display screen appears whether to continue feeding; if yes is selected, the secret carrier batch code scanning registration can be continued; if no is selected, the flap of the feeding module is automatically opened, the secret carrier with the successful code scanning is entered into the collection device below the collection cabinet, the flap is reset, the collection of the secret carrier is completed, and the code scanning result of this time is uploaded; if the code scanning is not successful, or although the code scanning is completed, but it is not intended to continue, the front code scanning operation module can be opened, the secret medium is taken out, the secret carrier is not collected, and all related data is uploaded;

[0093] From the time when the secret carrier is put into the feeding box, the system automatically monitors the attraction state between the code scanning operation module and the feeding box, the position and state of the secret carrier in real time; when an abnormal situation occurs, an alarm is immediately given, and abnormal information is uploaded.

[0094] Since the code scanning module is built-in, and only the secret carrier put into the feeding box is scanned, and the infrared emission and receiving devices for monitoring the theft of the secret carrier put in are arranged at different positions of the collection device, the anti-fraud code scanning registration and collection work are directly completed by the collection device in the fully enclosed space, and the risk of the secret carrier being replaced after the code scanning and collection registration and the secret information being stolen is fundamentally eliminated.

[0095] Finally, it should be noted that: the above-described embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for securely seizing classified carriers, characterized in that: It includes a feeding box, a code scanning operation module, a turnover plate blanking module and a lifting screen module; The feeding box is a front opening box, and a top of the box is provided with a feeding opening only for passing through the secret-related carrier; a cavity for accommodating the secret-related carrier is recessed inward below the feeding opening; The code scanning operation module is movably installed at the opening of the feeding box, and forms a closed space with the feeding box for accommodating the secret-related carrier; the code scanning operation module is internally provided with a movable code scanning module, and the code scanning module is used for non-contact scanning of a two-dimensional code or a bar code on the secret-related carrier accommodated in the closed space; The turnover plate blanking module is fixed at a bottom of the feeding box; A lifting screen module for human-computer interaction is further installed on the feeding box, and the lifting screen module is not communicated with the cavity; A maintenance door for installing and maintaining the lifting screen module is arranged on a back of the feeding box.

2. The secure collection device of claim 1, wherein: The code scanning operation module comprises a front cover, a resistance screen, a support frame, a transparent fixed sealing plate, a code scanning module, a stepping motor, an X-axis zero reset sensor and a Y-axis zero reset sensor; The support frame is fixedly connected with the front cover through screws, and the resistance screen is clamped between the front cover and the support frame; The fixed sealing plate is located at a rear of the support frame and is connected with the support frame; the stepping motor is fixed on the fixed sealing plate, and the stepping motor drives the code scanning module to move; The X-axis zero reset sensor and the Y-axis zero reset sensor for positioning are fixed on the fixed sealing plate.

3. The secure collection device of claim 1, wherein: A plurality of groups of infrared receiving diodes are arranged at the opening of the feeding box and in the cavity of the feeding box; and a plurality of groups of infrared light emitting diodes for emitting infrared light of different frequencies are arranged on the code scanning operation module correspondingly.

4. The secure collection device of claim 1, wherein: An electromagnet is fixed on a contact surface of the feeding box and the code scanning operation module; and a soft iron electromagnet is correspondingly fixed on the code scanning operation module.

5. The secure collection device of any one of claims 1-4, wherein: The turnover plate blanking module comprises a turnover plate, a turnover plate rotating shaft, a turnover plate frame, a turnover plate motor, a turnover plate gear and a turnover plate half gear; The turnover plate is fixed on a side of the turnover plate frame through the turnover plate rotating shaft; The turnover plate motor and the turnover plate gear are fixed in the turnover plate frame; The turnover plate half gear is fixed on a back of the turnover plate and is engaged with the turnover plate gear to drive the turnover plate to act.

6. The secure classified carrier collection device of claim 5, wherein: A damping cover plate is riveted on an upper surface of the turnover plate.

7. The secure classified carrier collection device of claim 5, wherein: The lifting screen module comprises a display screen, a support base, a lifting motor, a gear, a mounting frame, a rack, a sliding groove and spring beads; A bottom of the display screen is fixedly connected with the support base; The lifting motor is fixed on the support base, and an output shaft of the lifting motor is connected with the gear; The rack engaged with the gear is arranged on the mounting frame, and the sliding groove is arranged on two sides of the mounting frame, and a plurality of spring beads are arranged in the sliding groove at intervals; The display screen and the support base at the bottom of the display screen are embedded in the mounting frame, and the display screen is driven to lift through the engagement of the gear and the rack and the interaction of the spring beads with the display screen and the support base.

8. The secure classified carrier collection device of claim 5, wherein: The feeding opening is used for feeding a single type of secret-related carrier; or The feeding opening is a plurality of feeding openings of different widths and for feeding different types of classified carriers, and corresponding, a plurality of opposite turnover plate feeding modules are arranged at the bottom of the feeding box.

9. The secure classified carrier collection device of claim 1, wherein: The lifting screen module is reserved with a printer interface, a network interface and a fingerprint module interface.

10. The secure collection device of claim 1, wherein: A plurality of displacement sensors for sensing whether the classified carriers in the feeding box change positions in real time are fixed in the feeding box.

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