USB key intelligent cabinet
By employing technologies such as fingerprint recognition, iris recognition, and electromagnetic locks in the U-shield cabinet, the individual storage and retrieval monitoring of U-shields are achieved, solving the problem of low security in existing U-shield cabinets and improving the standardization and security of U-shield management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU MUNICIPAL PUBLIC SECURITY BUREAU SHANGCHENG DISTRICT BRANCH
- Filing Date
- 2025-07-31
- Publication Date
- 2026-05-19
AI Technical Summary
Existing U-shield cabinets have low security, are easily pried off with pry pins, and cannot monitor the use of U-shields.
Each compartment is independently designed and equipped with a fingerprint scanner, iris recognition camera, electromagnetic lock, and patch pressure sensor. The control unit controls the opening and closing of the cabinet door and monitors the placement and retrieval status of the U-shield in real time.
This system enables the individual storage and retrieval of each USB key, ensuring security and allowing for monitoring of USB key usage, thus improving the standardization and security of USB key management.
Smart Images
Figure CN224263671U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of police equipment and supplies, and in particular to a U-shield smart cabinet. Background Technology
[0002] To ensure the proper management and use of USB tokens, patent publication CN207315111U discloses a cabinet for storing USB tokens. This cabinet has only one door. Although each USB token is stored independently in its own compartment, if the user uses a mechanical device such as a pry bar, the USB token in each compartment can be pried off when the cabinet door is opened, so the security level is relatively low. Utility Model Content
[0003] To address the aforementioned problems, this utility model proposes a smart cabinet for USB tokens, which enables the individual storage and retrieval of each USB token and allows for monitoring of whether a USB token has been retrieved.
[0004] The technical solution adopted by this utility model is as follows:
[0005] A U-shield smart cabinet includes a cabinet body with several compartments of the same size and shape. Each compartment has an independently rotatable door. The cabinet also includes a control host, a fingerprint recognition head, an iris recognition camera, and several electromagnetic locks. Each door is equipped with an electromagnetic lock. The control host is located inside the cabinet. The fingerprint recognition head and iris camera are both located on the cabinet body. The fingerprint recognition head, iris recognition camera, and electromagnetic locks are all electrically connected to the control host. Each compartment has a recessed groove, and a patch pressure sensor is installed at the bottom of each recessed groove.
[0006] In this type of smart locker with USB tokens, each compartment has a recessed slot for placing the USB token. When the token is placed in the slot, a surface-mount pressure sensor detects the pressure. When no token is placed in the slot, the sensor does not detect the pressure. Therefore, the recessed slot design ensures stable placement of the token within the compartment, while the surface-mount pressure sensor monitors whether the token is in the slot. The locker door is opened and closed via a control unit that stores the iris and fingerprint information of each police officer. When the door needs to be opened, the iris recognition camera acquires the user's iris information, and the fingerprint scanner acquires the user's fingerprint information. After the control unit obtains this information, it compares it with the corresponding information stored in the control unit. Then, the control unit activates the electromagnetic lock on the corresponding compartment, opening the locker door and allowing the user to retrieve the USB token matching their identity.
[0007] In summary, this type of U-shield cabinet enables the individual storage and retrieval of each U-shield, and also enables the monitoring of whether the U-shield has been retrieved.
[0008] Similarly, this type of cabinet can use a patch-type pressure sensor to detect when the U-shield is removed and put back.
[0009] Optionally, a transparent panel is provided on the cabinet door, and an indicator light is provided inside the compartment. The indicator light is electrically connected to the patch pressure sensor.
[0010] The transparent panel is used to facilitate manual inspection by patrol personnel to check whether a U-shield is present in the compartment. The indicator light can emit two colors: green when the patch pressure sensor detects the presence of a U-shield, and red when the sensor detects the absence of a U-shield in the compartment.
[0011] Optionally, a fluorescent coating sheet is provided inside the compartment, and the fluorescent coating sheet is located around the perimeter of the settling tank, with the fluorescent coating sheet provided at both ends of the settling tank.
[0012] The fluorescent coating reflects the light from the indicator lights, allowing inspectors to more clearly and intuitively view the status of the U-shield inside the barrier through the transparent panel.
[0013] Optionally, the control host integrates a GPS module.
[0014] The GPS module enables real-time monitoring of the entire cabinet's location.
[0015] Optionally, the cabinet is provided with a top lighting strip and a bottom lighting strip, the top lighting strip is located at the top of the cabinet, the bottom lighting strip is located at the bottom of the cabinet, and the fingerprint recognition head and iris recognition camera are located between the top lighting strip and the bottom lighting strip.
[0016] The purpose of the top and bottom lighting strips is to facilitate the lighting when needed, so that the iris recognition camera can successfully obtain the user's iris information.
[0017] Optionally, each compartment is provided with two sleeves, and the two sleeves are in a straight line. Each cabinet door is provided with a pin at both ends, and the pins are rotatably engaged with the sleeves.
[0018] Two sleeves are installed in a straight line, and two pins are installed on the cabinet door to rotate with the two sleeves, which can ensure the stable installation of the cabinet door.
[0019] Optionally, the cabinet may be provided with a mechanical keyhole.
[0020] The mechanical keyhole allows the cabinet to be opened mechanically with a key when needed.
[0021] Optionally, the control host is equipped with a display screen, which is mounted on the cabinet.
[0022] The beneficial effects of this utility model are: it enables the individual storage and retrieval of each U-shield, and also enables the monitoring of whether the U-shield has been retrieved. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0024] Figure 1 This is a simplified structural diagram of the U-Shield smart cabinet;
[0025] Figure 2 This is a schematic diagram showing the installation relationship of the various components within the grid.
[0026] Figure 3 yes Figure 2 A simplified enlarged diagram of point A in the middle.
[0027] The attached figures are labeled as follows: 1. Cabinet body; 2. Cabinet door; 3. Mechanical keyhole; 4. Transparent panel; 5. Iris recognition camera; 6. Fingerprint sensor; 7. Display screen; 801. Top lighting strip; 802. Bottom lighting strip; 9. Sleeve; 10. Indicator light; 11. Sink; 1101. Surface-mount pressure sensor; 12. Fluorescent reflector. Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0031] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, a U-shield smart cabinet includes a cabinet body 1, which has several compartments of the same size and shape. Each compartment has a cabinet door 2 that is independently rotatably installed. The cabinet also includes a control host, a fingerprint recognition head, an iris recognition camera 5, and several electromagnetic locks. Each cabinet door 2 is equipped with an electromagnetic lock. The control host is located inside the cabinet body 1. The fingerprint recognition head and the iris camera are both located on the cabinet body 1. The fingerprint recognition head, the iris recognition camera 5, and the electromagnetic locks are all electrically connected to the control host. Each compartment has a recessed groove 11, and a patch pressure sensor 1101 is installed at the bottom of each recessed groove 11.
[0032] In this type of smart cabinet with U-shield, each compartment has a recessed groove 11 for placing the U-shield. When the U-shield is placed in the recessed groove 11, the patch pressure sensor 1101 can sense the pressure. When no U-shield is placed in the recessed groove 11, the patch pressure sensor 1101 cannot sense the pressure. Therefore, the design of the recessed groove 11 in this smart cabinet achieves stable placement of the U-shield in the compartment. At the same time, the patch pressure sensor 1101 is used to monitor whether the U-shield is placed in the recessed groove 11. In addition, the opening and closing of the cabinet door 2 is controlled by the main control unit. The main control unit stores the iris information and fingerprint information of each police officer. When the door needs to be opened, the iris recognition camera 5 obtains the user's iris information, and the fingerprint recognition head obtains the user's fingerprint information. After the main control unit obtains the above information of the user, it compares it with the corresponding information in the main control unit. Then, the main control unit controls the electromagnetic lock on the corresponding compartment to open, and the corresponding cabinet door 2 opens. Then, the user can take the U-shield that matches their identity.
[0033] In summary, this type of U-shield cabinet enables the individual storage and retrieval of each U-shield, and also enables the monitoring of whether the U-shield has been retrieved.
[0034] Similarly, in this type of cabinet, the time when the U-shield is removed and put back can be obtained through a patch pressure sensor 1101.
[0035] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, a transparent panel 4 is installed on the cabinet door 2, and an indicator light 10 is installed inside the compartment. The indicator light 10 is electrically connected to the patch pressure sensor 1101.
[0036] The transparent plate 4 is used to facilitate manual inspection by patrol personnel to check whether there is a U-shield in the compartment. Specifically, the indicator light 10 can emit two colors: when the patch pressure sensor 1101 detects the presence of the U-shield, the indicator light 10 emits green light; when the patch pressure sensor 1101 detects that the U-shield is not in the sink 11, the indicator light 10 emits red light.
[0037] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, a fluorescent coating sheet is provided inside the partition, and the fluorescent coating sheet is located around the periphery of the settling tank 11, and fluorescent coating sheets are provided at both ends of the settling tank 11.
[0038] The fluorescent coating reflects the light of the indicator light 10, making it easier for patrol personnel to see the status of the U-shield inside the barrier more clearly and intuitively through the transparent plate 4.
[0039] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, the control host integrates a GPS module.
[0040] The GPS module enables real-time monitoring of the entire cabinet's location.
[0041] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, the cabinet 1 is equipped with a top lighting strip 801 and a bottom lighting strip 802. The top lighting strip 801 is located at the top of the cabinet, and the bottom lighting strip 802 is located at the bottom of the cabinet. The fingerprint recognition head and the iris recognition camera 5 are located between the top lighting strip 801 and the bottom lighting strip 802.
[0042] The purpose of the top lighting strip 801 and the bottom lighting strip 802 is to facilitate the lighting when needed, so that the iris recognition camera 5 can successfully obtain the user's iris information.
[0043] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, each compartment is equipped with two sleeves 9, and the two sleeves 9 are in a straight line. Each cabinet door 2 has a pin at both ends, and the pins are rotatably engaged with the sleeves 9.
[0044] Two sleeves 9 are set in a straight line, and two pins are set on the cabinet door 2 to rotate with the two sleeves 9, which can ensure the stable installation of the cabinet door 2.
[0045] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, a mechanical keyhole 3 is provided on the cabinet 1.
[0046] The mechanical key opening 3 allows for timely mechanical opening of cabinet 1 using a key when needed.
[0047] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, the control host is connected to a display screen 7, which is mounted on the cabinet 1.
[0048] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A U-shield intelligent cabinet, comprising a cabinet body, a plurality of uniform size and shape compartments are formed on the cabinet body, and a cabinet door is independently rotatably installed on each compartment, characterized in that, It also includes a control host, a fingerprint recognition head, an iris recognition camera, and several electromagnetic locks. Each cabinet door is equipped with an electromagnetic lock. The control host is located inside the cabinet. The fingerprint recognition head and iris recognition camera are both located on the cabinet. The fingerprint recognition head, iris recognition camera, and electromagnetic locks are all electrically connected to the control host. Each compartment is equipped with a recessed groove, and a patch pressure sensor is installed at the bottom of each recessed groove.
2. The intelligent cabinet of U disk according to claim 1, characterized in that, A transparent panel is provided on the cabinet door, and an indicator light is provided inside the compartment. The indicator light is electrically connected to the patch pressure sensor.
3. The intelligent cabinet of U disk according to claim 1, characterized in that, The compartment is provided with a fluorescent coating sheet, which is located around the perimeter of the settling tank, and the fluorescent coating sheet is provided at both ends of the settling tank.
4. The intelligent cabinet of U disk according to claim 1, characterized in that, The control host integrates a GPS module.
5. The intelligent cabinet of U disk according to claim 1, characterized in that, The cabinet is equipped with a top lighting strip and a bottom lighting strip. The top lighting strip is located at the top of the cabinet, and the bottom lighting strip is located at the bottom of the cabinet. The fingerprint recognition head and the iris recognition camera are located between the top lighting strip and the bottom lighting strip.
6. The intelligent cabinet of U disk according to claim 1, characterized in that, Each compartment has two sleeves, which are aligned in a straight line. Each cabinet door has a pin at each end, and the pins are rotatably engaged with the sleeves.
7. The intelligent cabinet of U disk according to claim 1, characterized in that, The cabinet has a mechanical key opening.
8. The intelligent cabinet of U disk according to claim 1, characterized in that, The control host is equipped with a display screen, which is mounted on the cabinet.