Non-contact secret-related carrier safe collection device

Abstract

The invention provides a non-contact secret-related carrier safe collection device. The non-contact secret-related carrier safe collection device comprises a feeding box and a collection cabinet which are fixedly connected. The feeding box is used for non-contact code scanning registration and secret-related carrier collection; the collection cabinet is used for storing or destroying secret-related carriers. The feeding box comprises a box body, a code scanning operation module and a turning plate blanking module. A feeding hole 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 box body, and the code scanning operation module and the box body 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 in the box body, and a collection cabinet inlet is formed below the turning plate blanking module. According to the invention, non-contact anti-cheating code-scanning registration and collection work can be realized, the 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 and stolen after code-scanning collection registration confirmation is avoided.

Description

Technical Field

[0001] The present invention relates to a confidential carrier collection device, and in particular to a contactless confidential carrier collection device that can ensure that the entire confidential carrier collection process is accurate, reliable, and leak-free and has high security. Background Art

[0002] Since a large amount of confidential information is recorded on confidential carriers (such as paper confidential documents, CDs, U disks, hard disks, etc. storing 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] At present, for the management of confidential carriers, all confidential units strictly require that they be kept by designated personnel, such as the holder of confidential carriers, the director of the confidentiality office, or the confidentiality officer, at specific times and locations. When confidential carriers need to be destroyed, the holder of confidential carriers, the director of the confidentiality office, or the confidentiality officer shall deliver them to the destruction center, which will register, confiscate, and destroy them; or, the director of the confidentiality office or the confidentiality officer shall entrust a designated person to deliver them to the confidential carrier destruction center, which will register, confiscate, and destroy them. Although the entire process is strictly carried out in accordance with the confidentiality system, this process must go through the hands of at least three people, such as the holder of confidential carriers, the director of the confidentiality office or the confidentiality officer, and the registration personnel, confiscation or destruction personnel of the destruction center. There is a risk of confidential information being stolen and confidential carriers being swapped. For example, the confidential carrier that the delivery personnel scanned and registered was indeed the confidential carrier for delivery, but after the registration was completed, the confidential carrier that was actually delivered to the destruction center personnel was not the confidential carrier for delivery, and the confidential carrier was replaced; or, the confidential carrier that was handed over to the destruction center was indeed the confidential carrier for delivery, but during the entire delivery and sales process, the confidential information was stolen or the carrier was replaced by someone who had contact with it.

[0004] Some major information leaks at home and abroad (such as swapping confidential documents, privately storing confidential documents, etc.) have involved confidential personnel (such as holders of confidential media or leaders or specialists of confidential offices). Confidentiality education and personnel quality alone cannot guarantee the security of confidential media. 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 device. The holder of the confidential carrier or the director or specialist of the confidentiality office directly connects with the confidential carrier security collection device of the present invention, and the collection device directly completes the anti-fraud code scanning registration and collection work in a fully enclosed space, preventing the confidential carrier from being touched by others during the collection process, and avoiding the risk of the confidential carrier being replaced and the confidential information being stolen after the code scanning collection registration is confirmed.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a contactless confidential carrier security collection device, which includes a feeding box and a collection cabinet, which are fixedly connected by internal bolts;

[0007] The feeding box is used for contactless code scanning registration and collection of confidential carriers;

[0008] The confiscation cabinet is used to store or destroy confidential carriers, a password lock is installed on the cabinet door, and a camera is installed inside the cabinet;

[0009] The feeding box includes a box body, a code scanning operation module and a flap blanking module;

[0010] The box body 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, the confidential carrier falls backward into the inwardly concave cavity under the action of gravity;

[0011] The code scanning operation module is movably installed at the opening of the box body, and forms a closed space with the box body for accommodating the confidential carrier; 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;

[0012] The flip-plate blanking module is fixed at the bottom of the box body. 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 it through the flip-plate blanking module.

[0013] 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 the Y-axis zeroing sensor for positioning are fixed on the fixed cover plate.

[0014] Furthermore, a plurality of groups of infrared receiving diodes are provided at the opening of the box and inside the box; correspondingly, a plurality of 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.

[0015] Furthermore, an electromagnet is fixedly provided on the contact surface between the box and the code scanning operation module; correspondingly, an electromagnetic soft iron is fixedly provided on the code scanning operation module.

[0016] Furthermore, the flap blanking module includes a flap, a flap 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 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.

[0017] Furthermore, a shock-absorbing cover plate is riveted on the upper surface of the flap.

[0018] Furthermore, a plurality of displacement sensors are fixedly provided in the box body for real-time sensing whether the position of the confidential carrier in the feeding box changes.

[0019] Furthermore, a bag hanging bracket is provided in the confiscation cabinet, and a confidentiality bag for temporarily storing confidential carriers is covered on the bag hanging bracket; or, a crusher is installed in the confiscation cabinet to directly crush the confiscated confidential carriers.

[0020] Furthermore, the feeding box is provided with a printer interface, a network interface, and a fingerprint module interface.

[0021] Furthermore, the contactless confidential carrier safe confiscation and destruction device also includes a control system, which adopts a distributed control method and includes two microprocessors; microprocessor I controls the code scanning operation module, and contactlessly 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 and the confiscation cabinet action, as well as human-computer interaction and the processing of various information, to complete the contactless registration and confiscation of confidential carriers.

[0022] Advantages of the present invention:

[0023] 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 touched by others during the collection process, avoids the risk of confidential carriers being replaced and confidential information being stolen after scanning the code for collection and registration confirmation, and improves the security of the entire collection process.

[0024] 2. Since the present invention embeds the code scanning module inside the collection and confiscation device, 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 and confiscation process, and achieves accurate collection.

[0025] 3. The present invention sets multiple groups of infrared signal receivers inside the feeding box of the collection and confiscation device, and sets multiple groups of transmitting lamps that can emit infrared light on the code scanning operation module. According to the infrared light timing sequence 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 try 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 sequence 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 that the confidential carrier is stolen or replaced after the scanning code collection registration is confirmed, thereby improving the security of the confidential carrier collection process.

[0026] 4. The present invention arranges multiple groups of infrared signal receivers in the feeding box of the collection and confiscation device, 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 feeding box and whether it is opened, so as to avoid others trying to take out the confidential carrier in the feeding box by opening the feeding box, ensure that no one touches the confidential carrier in the whole process of collection and confiscation, improve the security of the whole process of collection and confiscation, and achieve accurate collection.

[0027] In addition, the present invention provides an electromagnet on the contact surface between the feeding box body and the code scanning operation module. During the collection process, it is ensured that the code scanning operation module is tightly combined with the feeding box body 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

[0028] Figure 1 This is a schematic diagram of the structure of the contactless confidential carrier security collection device of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the feeding box of the present invention;

[0030] Figure 3 This is a schematic diagram of the exploded structure of the feeding box of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the feeding box of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the barcode scanning operation module of the feeding box of the present invention;

[0033] Figure 6 This is a schematic diagram of the decomposition structure of the barcode scanning operation module of the feeding box of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the code scanning module of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the driving mechanism of the code scanning module of the present invention;

[0036] Fig. 9 This is a schematic diagram of the decomposition structure of the code scanning module of the present invention;

[0037] Fig.10 This is a schematic diagram of the closed state structure of the flap blanking module of the feeding box of the present invention;

[0038] Fig.11 This is a schematic diagram of the exploded structure of the closed state of the flap blanking module of the feeding box of the present invention;

[0039] Fig.12 This is a schematic structural diagram of the feeding box flap blanking module in the open state of the present invention;

[0040] Fig.13 This is a schematic diagram of the exploded structure of the feeding box flap blanking module in the open state of the present invention;

[0041] Fig.14 This is a schematic diagram of the exploded structure of the lifting screen module of the feeding box of the present invention;

[0042] Fig.15 This is a schematic diagram of the relationship between the lifting screen module and the cavity of the feeding box of the present invention;

[0043] Fig.16 This is a structural schematic diagram of a second embodiment of the contactless confidential carrier security collection device of the present invention;

[0044] Fig.17 This is a schematic diagram of the structure of the feeding box body of the second embodiment of the present invention;

[0045] Fig.18 This is a schematic diagram of the exploded structure of the feeding box body according to the second embodiment of the present invention;

[0046] Fig.19 This is a schematic diagram of the structure of the flip plate blanking module of the feeding box according to the second embodiment of the present invention;

[0047] Fig. 20 This is a schematic diagram of the exploded structure of the flip plate blanking module of the feeding box according to the second embodiment of the present invention;

[0048] Fig.21 This is a schematic diagram of the internal structure of the collection cabinet of the present invention;

[0049] Fig. 22 This is a schematic diagram of the internal structure of another collection cabinet of the present invention;

[0050] Fig.23 This is a structural schematic diagram of Embodiment 3 of the contactless confidential carrier security collection device of the present invention;

[0051] Fig.24 This is a schematic diagram of the internal structure of the collection cabinet according to the third embodiment of the present invention;

[0052] Fig.25 This is a principle block diagram of the control system of the present invention. DETAILED DESCRIPTION

[0053] The structure and features of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that various modifications can be made to the embodiments disclosed herein, and 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 obvious.

[0054] like Figure 1 As shown, the contactless confidential carrier security collection device of the present invention comprises a feeding box 1 and a collection cabinet 2, which are fixedly connected by internal bolts. The feeding box 1 is used for contactless code scanning registration and collection of confidential carriers; the collection cabinet 2 is used to store or destroy confidential carriers.

[0055] like Figure 2 , Figure 3 As shown, the feeding box 1 includes a box body 11, a code scanning operation module 12, a flip plate blanking module 13 and a lifting screen module 14.

[0056] The code scanning operation module 12 is movably installed in front of the box 11, and forms a closed space for accommodating the confidential carrier with the box 11. The code scanning operation module 12 has a movable code scanning module built in it, which is controlled to scan the QR code or bar code of the confidential carrier in the closed space in a contactless manner.

[0057] The flap blanking module 13 is fixed at the bottom of the box body 11 , below which is the entrance of the confiscation cabinet 2 , and is used to slide the scanned confidential carriers contained in the closed space into the confiscation cabinet 2 below the box body 11 .

[0058] The lifting screen module 14 is installed at the rear of the box 11 and is used for human-computer interaction, receiving instructions, and uploading data.

[0059] like Figure 4 As shown, the box 11 is a front-opening box with a trapezoidal cross section on one side, and a feeding port 111 is opened on the top of the box for only confidential carriers to pass through. Inside the box, below the feeding port, there is an inwardly concave cavity 112; when the confidential carrier is thrown in from the feeding port 111, under the action of gravity, the confidential carrier falls backward into the inwardly concave cavity 112. The purpose of this design is to prevent others from trying to hook the confidential carrier that has been thrown in from the feeding port with tools, steal or replace the confidential carrier.

[0060] A code scanning operation module 12 is installed at the front opening of the box 11, and the code scanning operation module 12 is connected to the box 11 through a damping hinge 113. An electromagnet 114 is fixed on the contact surface between the box 11 and the code scanning operation module 12. When the confiscation device is working, the electromagnet 114 is energized, and the code scanning operation module 12 and the box 11 are attracted to form a closed space for accommodating the confidential carrier. If the confidential carrier is accidentally thrown in or needs to be taken out, the electromagnet 114 can be powered off to separate the code scanning operation module 12 from the box 11.

[0061] In order to further ensure that during the collection process of confidential carriers, the code scanning operation module 12 and the box body 11 are attracted, and the confidential carriers are contained in a closed space, the present invention installs a plurality of groups of infrared receiving diodes 115 at the upper and lower edges of the opening of the box body 11, and correspondingly, a plurality of groups of infrared light emitting diodes are installed on the code scanning operation module 12. If the feeding box 1 is opened, that is, the code scanning operation module 12 is separated from the box body 11, the infrared receiving diode on the box body 11 will not receive the infrared light emitted by the infrared light emitting diode on the code scanning operation module 12, and an alarm will be immediately sounded. In addition, a plurality of displacement sensors are also fixed in the concave cavity of the box body 11, which are used to sense in real time whether the position of the confidential carrier in the box body 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 the confidential carrier that has been put into the box. If someone forcibly opens the code scanning operation module in front of the feeding box, or hooks the confidential carrier out from the feeding port through other means, in the process of the confidential carrier moving from bottom to top, the infrared light timing received by the infrared receiving diodes installed above and below the opening of the box will change, and the displacement sensor in the feeding box cavity will sense the shaking of the carrier and the change of relative position, thereby sending out an alarm signal.

[0062] In order to facilitate the management of confidential carriers, confidential carriers are usually affixed with barcodes or QR codes indicating the information of confidential carriers. In the traditional confiscation method, the staff uses a barcode scanner to scan the barcode or QR code on the carrier to register and confiscate it. However, in the actual confiscation process, although the staff scanned the real confidential carrier, the confidential carrier put into the confiscation device was not the confidential carrier that had been scanned, but other storage media that had been replaced. In order to avoid such things from happening, the present invention has a built-in scanning module inside the scanning operation module to achieve contactless scanning, and only scans the confidential carrier put into the feeding box. No one touches the scanning module and the confidential carrier during the whole scanning process; and only when the confidential carrier that has been scanned falls into the confiscation cabinet through the flip board drop module, the confiscation is considered complete. No one touches the scanning module and the confidential carrier during the whole process, which prevents the confidential carrier from being touched by others during the confiscation process, and avoids the risk of the confidential carrier being replaced and the confidential information being stolen after the scanning registration confirmation.

[0063] like Figure 1-Figure 3 , Figure 5-Figure 7 As shown, the code scanning operation module 12 is installed at the opening of the box body 11, facing the concave cavity 112 in the box body, and can directly see the confidential carrier falling into the cavity. The code scanning operation module 12 includes a front cover 121, a resistive screen 122, a support frame 123, a transparent fixed cover plate 124, a code scanning module 127, a stepping motor 125, an X-axis zeroing sensor 129, a Y-axis zeroing sensor 1210, an infrared light emitting diode 1211, and an electromagnetic soft iron 1212.

[0064] The resistive screen 122 is located between the front cover 121 and the support frame 123. The support frame 123 is fixedly connected to the front cover 121 by screws, thereby clamping the resistive screen 122 between the front cover 121 and the support frame 123. A transparent fixed cover plate 124 is also provided behind the support frame 123. A stepper motor 125 is fixed on the fixed cover plate. The stepper motor 125 pulls the code scanning module 127 through a traction rope 126. Figure 8 As shown, a traction wheel 128 is fixed on the output shaft of the stepper motor 125, and a traction rope 126 is wound around the traction wheel 128. After the holder of the confidential carrier or the director or specialist of the confidential office puts the confidential carrier into the feeding box, the position of the barcode on the confidential carrier is determined by the resistor screen 122. The control system drives the stepper motor 125 to pull the code scanning module 127 to the barcode position through the traction rope 126 according to the barcode position, and scans the barcode or QR code on the confidential carrier. In a preferred embodiment of the present invention, a stepper motor is fixed on the four corners of the fixed sealing plate, and the code scanning module is connected to 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 sliding rods, screws, synchronous pulleys, etc. on the fixed sealing plate.

[0065] In order to accurately determine the position reached by the code scanning module 127 , an X-axis zeroing sensor 129 and a Y-axis zeroing sensor 1210 for positioning are fixed on the fixed cover plate 124 .

[0066] The present invention also fixes several groups of infrared light emitting diodes 1211 at different positions of the fixed sealing plate 124, which cooperate with the infrared receiving diode 115 on the box body to sense whether the code scanning operation module 12 is attracted to the box body 11 and is in a closed state, and whether the confidential carrier put into the box body is moved. In order to prevent others from using an infrared remote controller to simulate the infrared light emitting diode 1211 to remotely control the infrared receiving diode in the box body, the control system of the present invention outputs a control signal to make the infrared light emitting diode 1211 emit infrared light of different frequencies.

[0067] An electromagnetic soft iron 1212 is also fixed on the fixed sealing plate 124. The electromagnetic soft iron 1212 cooperates with the electromagnet 114 on the box body to attract the code scanning operation module 12 and the box body 11 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.

[0068] In order to improve the overall safety of the code scanning operation module, the code scanning module 127 is fixed in a relatively closed space, and a back cover 1213 is added to the back of the fixed cover plate. The front cover 121, the support frame 123 and the back cover 1213 are combined into an overall frame, and the resistive screen 122, the code scanning module 127, the transparent fixed cover plate 124, the stepping motor 125, the zeroing sensor and the infrared light emitting diode are fixed in the overall frame.

[0069] A status indicator light 1214 and a buzzer are also provided on the front cover 121 of the code scanning operation module to display the status of the collection device. When the code scanning operation module 12 is separated from the box body 11 and the confidential carrier in the box body is manually touched, the status indicator light flashes and the buzzer alarms.

[0070] 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 12, the present invention further provides a buckle 1215 on the front cover 121.

[0071] like Figure 7 , Fig. 9 As shown, the code scanning module 127 is a mature module. The present invention uses a code scanning module with a built-in RFID reader. It consists of an upper cover 1271, a lower cover 1272, a code scanning camera 1273, a code scanning circuit board 1274, an infrared emitting lamp 1275, and an RFID reader 1276. The upper cover and the lower cover form a closed shell, and the code scanning camera 1273 is fixed on the outer surface of the upper cover and is electrically connected to the code scanning circuit board 1274 fixed in the closed shell. The code scanning circuit board 1274, the infrared emitting lamp 1275, and the RFID reader 1276 are fixed in the shell.

[0072] like Figure 3 , Figure 10-13 As shown, the flap blanking module 13 includes a flap 131 , a flap rotating shaft 132 , a flap frame 133 , a flap motor 134 , a flap gear 135 , a flap half gear 137 , a snap plate 138 , and a flap shock-absorbing pad 139 .

[0073] The flip plate blanking module 13 is located at the bottom of the box. When the holder of the confidential carrier or the director or specialist of the confidential office puts the confidential carrier into the box 11, the code scanning operation module 12 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 plate 131 of the flip plate blanking module 13 opens (such as Fig.12 As shown), the confidential carrier falls into the collection cabinet 2 below the feeding box 1 through the flap dropping module 13, and the flap 131 returns to its original position and is in a closed state (as shown in FIG. Fig.10 The collection process is completed.

[0074] As shown in the figure, the flap 131 is fixed to the side of the flap frame 133 through the flap rotating shaft 132. Before the holder of the confidential carrier has not determined to send the confidential carrier for sale, the flap 131 is in a closed state (such as Fig.10 As shown), the flap 131 blocks the blanking opening of the box; only when the holder of the confidential carrier determines to send the confidential carrier for sale, the flap 131 is opened (as shown Fig.12 As shown), the confidential carrier falls into the collection cabinet 2 below it through the flip-plate dropping module 13.

[0075] As shown in the figure, a flap motor 134 and a flap gear 135 are fixed in the flap frame 133. The flap motor 134 is fixed in the flap frame 133 through a fixing plate 136, and the flap gear 135 is connected to the motor output shaft of the flap motor 134.

[0076] The flap half gear 137 is fixed to the back of the flap 131 through the snap plate 138 and meshes with the flap gear 135. The flap motor 134 drives the flap 131 to move through the flap gear 135 and the flap half gear 137.

[0077] In order to prevent others from trying to remove the flap 131 and take out the confidential carrier that has fallen into the collection cabinet, the present invention rivets a shock-absorbing cover plate 139 on the flap 131, and the flap half gear 137 that drives the flap and the snap plate 138 for fixing are installed on the back of the flap 131. Once the present invention is installed and shipped out of the factory, others cannot easily remove the flap 131.

[0078] like Fig.14 As shown, for easy operation, the present invention also installs an independent lifting screen module 14 on the box body. The lifting screen module 14 includes a display screen 141, a support base 142, a lifting motor 143, a gear 144, a mounting frame 145, a rack 146, a slide 147 and a spring bead 148.

[0079] A support base 142 is fixed at the bottom of the display screen 141, and a lifting motor 143 is fixed on the support base, and the output shaft of the lifting motor is connected to a gear 144. A rack 146 meshing with the gear is provided on the mounting frame 145; slide grooves 147 are provided on both sides of the mounting frame, and spring beads 148 are provided at intervals in the slide grooves. The display screen 141 and the support base 142 at the bottom are embedded in the mounting frame 145, and the display screen 141 is driven to rise and fall through the meshing of the gear rack and the interaction between the spring beads, the display screen and the support base.

[0080] To prevent others from opening the feeding box 11 by removing the lifting screen module 14, the lifting screen module 14 of the present invention is not connected to the feeding box cavity 112. The present invention is provided with an inspection door on the back of the box body 11 for installing and inspecting the lifting screen module.

[0081] Figure 1-Figure 15 The feeding port of the feeding box of the contactless confidential carrier security collection device 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.

[0082] like Figure 16-Figure 18 As shown, according to the thickness of the confidential carrier to be put in, the feeding port of the feeding box can be opened into a plurality of independent slits of different widths, such as the feeding port 1111 for putting in hard disks, the feeding port 1112 for putting in optical disks and paper media, and the feeding port 1113 for putting in USB flash drives. Fig.19 , Fig. 20 As shown, corresponding to each feeding port, a flap blanking module is provided at the bottom of the box body, such as flap blanking modules 1311, 1312, and 1313. The three flap blanking modules move independently of each other, and their structures are similar to Figure 10-13 The structure and working principle of the flap blanking module 13 are the same and will not be described in detail here.

[0083] like Figure 1 , Fig.21 , Fig. 22 As shown, a collection cabinet 2 is fixedly connected below the feeding box 1 for temporarily storing or destroying the confiscated confidential carriers. A combination lock 21 is provided on the door of the collection cabinet 2. Fig.21 As shown, the confiscation cabinet 2 is provided with a bag hanging bracket 22, and a confidentiality bag 23 for temporarily storing confidential carriers is placed on the bag hanging bracket. Fig. 22 As shown, a crusher 24 for crushing confidential carriers is fixed in the confiscation cabinet 2.

[0084] For the sake of safety, in addition to installing a password lock on the door of the confiscation cabinet, the present invention also adds a fingerprint recognition module to open and close the confiscation cabinet through fingerprint authentication.

[0085] A camera is installed in the confiscation cabinet to record the situation inside the cabinet, especially the process of staff taking, placing and bundling confidential bags.

[0086] like Fig.23 , Fig.24As shown, the present invention can also be provided with a manual feeding port 25 on the surface of the collection cabinet 2. For expired confidential carriers or information recording carriers that do not need to be registered, they can be directly put into the collection cabinet 2 through the manual feeding port 25 for crushing.

[0087] like Fig.25 As shown, the control system of the present invention adopts a distributed control method, including two microprocessors, and microprocessor I is mainly responsible for controlling the code scanning operation module to achieve the acquisition of the barcode or QR code of the confidential carrier.

[0088] When the confidential carrier is put into the feeding box, the holder of the confidential carrier touches the resistive screen to determine the position of the barcode or QR code on the carrier; the microprocessor I outputs a control signal according to the position of the barcode to drive the stepper motor to drive the code scanning module to the specified position and scan the barcode or QR code on the confidential carrier; after the code scanning is completed, the microprocessor I drives the stepper motor to pull the code scanning module to the zero positioning point according to the signal output by the X-axis zeroing sensor and the Y-axis zeroing sensor as needed. Microprocessor I obtains the barcode, QR code or RFID information scanned by the code scanning module, and transmits the obtained information to microprocessor II, which is then transmitted to the host computer through microprocessor II.

[0089] When the code scanning operation module is working, microprocessor I outputs a pulse signal to make the infrared light emitting diode emit infrared light of different frequencies. 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 body 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 triggered.

[0090] 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, so as to realize the contactless registration and collection of confidential carriers.

[0091] Microprocessor II uses the infrared receiving diode on the feeding box to detect in real time whether there is a confidential carrier put in, whether the confidential carrier is moved manually, and whether the status of the confidential carrier is normal. After receiving the signal sent by microprocessor I that the code scanning is completed and the confidential carrier is confiscated, it sends a control signal to drive the flap motor of the flap blanking module to open the flap, so that the confidential carrier slides into the collection cabinet under the collection device, and then drives the flap motor to close the flap to complete the confiscation, and records the relevant information and uploads it to the host computer.

[0092] When the code scanning operation module and the flip-plate blanking module are working, microprocessor II sends out a control signal to make the electromagnet on the box body electrify and attract the electromagnetic soft iron on the code scanning operation module, and the code scanning operation module and the feeding box body 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.

[0093] 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 QR code on the confidential carrier, a QR code is directly generated and printed by the printer and pasted on the confidential carrier.

[0094] 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.

[0095] Microprocessor II can also upload and download data and instructions through the Ethernet interface.

[0096] The following example illustrates the entire process of confiscation of confidential carriers:

[0097] First, the confiscation device is powered on, and the operator (usually the holder of the confidential carrier or the director or specialist of the confidentiality office) verifies the fingerprint. The confiscation device determines whether the operator has the authority to use the confiscation device. If the operator has the authority, the confiscation process is entered and the operator's identity information is registered.

[0098] 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 displays relevant information. After logging in and confirming the information, the screen shows that feeding is possible;

[0099] 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 through the 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;

[0100] 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 according to the touch sensing, recognizes and reads the barcode, and uploads the read information. The recognition is successful and it is confirmed that there is no problem.

[0101] At this time, the display screen displays "Information Confirmation". After successful confirmation, the display screen will show 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 under the collection device, the flap will reset, the collection of confidential carriers will be completed, and the results of this scan will be uploaded; if the scan is not successful, or, although the scan is completed but you do not want to continue, you can open the previous scan operation module, take out the confidential media, treat the confidential carriers that have been put in as not being confiscated, and upload all relevant data;

[0102] From the moment the confidential carrier is put into the feed box, the system will automatically monitor in real time the attraction status between the code scanning operation module and the feed box, and the position and status of the confidential carrier. When an abnormal situation occurs, it will immediately alarm and upload the abnormal information.

[0103] Since the present invention has a built-in scanning module and only scans the confidential carriers put into the feeding box, and multiple infrared transmitting and receiving devices for monitoring the theft of the confidential carriers put in are arranged at different positions of the collecting and confiscation device, the anti-fraud scanning and registration and confiscation work can be truly completed directly by the collecting and confiscation device 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.

[0104] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. 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 device, characterized by: It includes a feeding box and a collection cabinet, which are fixedly connected by internal bolts; The feeding box is used for contactless code scanning registration and collection of confidential carriers; The confiscation cabinet is used to store or destroy confidential carriers, a password lock is installed on the cabinet door, and a camera is installed inside the cabinet; The feeding box includes a box body, a code scanning operation module and a flap blanking module; The box body 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, 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 box body, and forms a closed space with the box body for accommodating the confidential carrier; 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 box body. 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 it through the flip-plate blanking module.

2. The contactless confidential carrier security collection and destruction device 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 and destruction device according to claim 1 is characterized by: Several groups of infrared receiving diodes are arranged at the opening of the box and inside the box; correspondingly, several groups of infrared light emitting diodes are arranged 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 and destruction device according to claim 1 is characterized by: An electromagnet is fixedly arranged on the contact surface between the 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 and destruction device 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 and destruction device 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 and destruction device according to claim 1 is characterized by: A plurality of displacement sensors are fixedly arranged in the box body for real-time sensing whether the position of the confidential carrier in the feeding box changes.

8. The contactless confidential carrier security collection and destruction device according to claim 1 is characterized by: The confiscation cabinet is provided with a bag hanging bracket, and the bag hanging bracket is covered with a confidentiality bag for temporarily storing confidential carriers; or, The confiscation cabinet is equipped with a crusher to directly crush the confiscated confidential carriers.

9. The contactless confidential carrier security collection and destruction device according to claim 1 is characterized by: The feeding box is provided with a printer interface, a network interface and a fingerprint module interface.

10. The contactless confidential carrier security collection and destruction device according to claim 1 is characterized by: 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 actions of the flip-plate blanking module and the confiscation cabinet, as well as human-computer interaction and the processing of various information, to complete the contactless registration and confiscation of confidential carriers.

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