USB interface gate device capable of being automatically opened and closed
By using an automatically opening and closing USB interface gate device, which utilizes a motor-driven gate panel and sensor monitoring, the information security problem of USB interfaces in financial self-service equipment is solved, achieving efficient physical isolation and real-time monitoring, and is suitable for security protection of various important media.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-27
AI Technical Summary
The information security risks caused by the reserved USB interface in existing financial self-service equipment are difficult to completely solve. Traditional manual levers and ATM cash gates cannot effectively protect against them, and space is limited, making them unsuitable for use.
Design an automatic opening and closing USB interface gate device. The gate plate, driven by a motor, rotates between the USB interface and the U-shield slot. Combined with an angle detection sensor and a controller, automatic control is achieved to ensure that the USB interface is closed when not in use. The status is monitored by the USB interface sensor, and an alarm is activated to prevent abnormalities.
It achieves automatic control and real-time monitoring of the USB interface, completely eliminating information security risks. It is suitable for human-computer interaction interfaces with limited space and can be extended to the security protection of media such as ID cards and bank cards.
Smart Images
Figure CN224052685U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a gate device, in particular to a USB interface gate device capable of automatic opening and closing at the man-machine interactive interface of self-service equipment, and belongs to the technical field of financial self-service equipment design and manufacturing. BACKGROUND
[0002] With the advancement of financial informatization construction, various intelligent financial self-service equipment has begun to be popularized in various bank outlets. While providing convenient, efficient and comfortable business handling for customers, it also brings the bank the benefits of downsizing, efficiency and speed. However, with the continuous development of Internet finance, the information security problem of intelligent financial self-service equipment is increasingly prominent. Especially under the background that the Internet U-shield has become an indispensable tool in enterprise and personal financial business, the USB port is usually reserved in the operation area of the bank self-service equipment to facilitate customers to insert the U-shield for security authentication when handling business, but this also leaves a security risk. This causes bad people to use USB disk or mobile hard disk and other electronic devices with USB interface to access self-service equipment for virus propagation, hacker intrusion and theft of sensitive information, and even to commit fraud. At present, the existing technology cannot isolate this security risk with the bank's system software, and the structural solution usually only adds a manual dial piece at the USB port to block the USB port by sliding the manual stop piece, but this cannot completely eliminate the risk and still has the problem of using the USB port to invade the bank business system. Although the traditional automatic gate such as the ATM cash gate can also be considered for protection, but because the U-shield plug-in segment is limited in length, and there are usually more modules arranged on the self-service equipment operation panel, the internal available space is relatively tight, so the larger ATM cash gate is not suitable for the USB port. Therefore, in order to protect the information security of individuals and enterprises, the existing technology must be improved to completely solve the above security risks. CONTENT OF THE UTILITY MODEL
[0003] In order to solve the information security risk caused by the reserved USB interface in the existing financial self-service equipment for the convenience of customers using the U-shield, the utility model provides a USB interface gate device capable of automatic opening and closing.
[0004] The utility model discloses an automatic opening and closing USB interface gate device, including the light -transmitting groove of setting on the customer operation panel of self -service equipment and the USB indication light component of its inboard, and the USB interface component of U shield slot and its inboard, its characterized in that is equipped with automatic opening and closing gate component inboard of USB interface component, this automatic opening and closing gate component includes mounting bracket, the motor of being fixed on mounting bracket, the shaft sleeve of being connected with motor output shaft, the gate door plate of being equipped with in the shaft sleeve end, the gate door plate is movably placed between USB interface and U shield slot, and the angular position detection sheet is equipped with in the shaft sleeve side portion, and the angular position detection sheet is connected with the angular position detection sensor signal of being equipped on mounting bracket, so that the shaft sleeve and the gate door plate of its end portion are rotated under the drive of motor, and under the cooperation of angular position detection sheet and angular position detection sensor, the gate door plate is rotated to the angle of setting, and then is blocked between USB interface and U shield slot to complete the closing of USB interface, or is removed from USB interface and U shield slot to complete the opening of USB interface, and then the mobile equipment such as U shield is inserted to complete corresponding operation.
[0005] The outer end of the gate door plate is provided with a door tongue to facilitate closing or opening the USB interface.
[0006] The angular position detection sensor is two sensors arranged at 90° to each other to facilitate the rotation of the gate door plate within the range of 0-90°.
[0007] The mounting bracket is fixed on the back of the customer operation panel of the self-service equipment through the screw holes and screws in the holes.
[0008] The motor, the angular position detection sensor and the angular position detection sheet are electrically connected with the conventional controller on the self-service equipment to obtain the angular position detection sensor signal through the controller and control the operation of the motor through the controller.
[0009] The USB port indication light component includes a transparent lamp cover plate with a protrusion and a green LED light plate on the back thereof, and the two are combined into a whole and then fixed on the back of the corresponding light-transmitting groove of the customer operation panel of the self-service equipment, and the protrusion of the transparent lamp cover plate is placed in the light-transmitting groove, and the green LED light is electrically connected with the conventional controller on the self-service equipment to control the opening and closing of the green LED light through the controller.
[0010] The USB interface component includes a mounting plate, a USB interface fixed on the mounting plate and a USB interface sensor, and the three are assembled into a whole and then fixed on the back of the corresponding U shield slot of the customer operation panel of the self-service equipment, and the USB interface faces the U shield slot, and the USB port sensor is electrically connected with the conventional controller on the self-service equipment to obtain the information of the USB port sensor through the controller.
[0011] The utility model has the following advantages and effects:
[0012] With the above scheme, by means of physical isolation, it can be ensured that the USB interface reserved on the panel of the self-service equipment is always in a controlled closed state, and will only be opened after the business instruction is issued, completely solving the information security hidden danger caused by the reserved USB socket, and being particularly suitable for the security protection of the man-machine interaction interface with high security demand and limited space on the self-service equipment. In order to prevent the situation that the gate is not closed due to the destructive opening of the gate by the bad user or the failure of the gate motor, the USB interface sensor arranged inside the USB interface is used to monitor whether the gate is in the closed state in real time, and once the abnormal situation is found, the alarm can be started to work through the controller. The biggest advantage of the utility model is simple structure, small size and reliability, in addition, the utility model can be further extended to the application scene, so as to be suitable for the security protection of the issuing and recycling interface of important media such as ID cards, bank cards and tickets. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a front face local structure schematic view of the self-service equipment customer operation panel;
[0014] Figure 2 It is a back structure schematic view of Figure 1
[0015] Figure 3 It is a USB indicator light assembly structure diagram;
[0016] Figure 4 It is a USB interface assembly structure diagram;
[0017] Figure 5 It is an automatic opening and closing gate assembly structure diagram. DETAILED DESCRIPTION
[0018] The utility model will be further described below in combination with the drawings.
[0019] The automatic opening and closing USB interface gate device is characterized in that: the automatic opening and closing gate assembly is arranged in the USB interface assembly 3, the automatic opening and closing gate assembly comprises a mounting frame 41, a motor 42 fixed on the mounting frame 41, a shaft sleeve 43 connected with an output shaft of the motor 42, a gate door plate 44 with a door tongue 45 arranged on the end of the shaft sleeve 43, the gate door plate 44 and the door tongue 45 are movably arranged between the USB interface 33 and the U-shield slot 12, and an angle position detection piece 46 is arranged on the side of the shaft sleeve 43, the angle position detection piece 46 is signal-connected with an angle position detection sensor 47 arranged on the mounting frame 41, so that the shaft sleeve 43 and the gate door plate 44 at the end of the shaft sleeve 43 are rotated under the driving of the motor 42, and the gate door plate 44 is rotated to a set angle under the cooperation of the angle position detection piece 46 and the angle position detection sensor 47, and then the gate door plate 44 is arranged between the USB interface 33 and the U-shield slot 12 to complete the closing of the USB interface, or the gate door plate 44 is moved away from the USB interface 33 and the U-shield slot 12 to complete the opening of the USB interface and the operation of inserting a U-shield and other mobile devices.
[0020] The angle position detection sensor 47 is two sensors arranged at an angle of 90 degrees, so that the gate door plate 44 is rotated within a range of 0-90 degrees.
[0021] The mounting frame 41 is fixed on the back of the customer operation panel 1 of the self-service equipment through screws in screw holes of the mounting frame 41.
[0022] The USB port indicating lamp assembly 2 is a conventional device, which is installed and fixed on the back of the customer operation panel 1 of the self-service equipment through screw holes and screws, and comprises a transparent lamp cover plate 21 with a protrusion 23 and a green LED light plate 22 on the back of the transparent lamp cover plate 21. Figure 3 After the two are combined into one, they are installed and fixed on the back of the corresponding light transmission groove 11 of the customer operation panel 1 of the self-service equipment, and the protrusion 23 of the transparent lamp cover plate 21 is arranged in the light transmission groove 11, and the green LED light is electrically connected with a conventional controller on the self-service equipment, so as to control the opening and closing of the green LED light through the controller. Figure 2 .
[0023] The USB interface assembly 3 is a conventional device, which is installed and fixed on the back of the customer operation panel 1 of the self-service equipment through screw holes and screws, and comprises a mounting plate 31, a USB interface 33 and a USB interface sensor 32 fixed on the mounting plate 31. Figure 4, three assembly as a whole fixed in the self-service equipment customer operation panel 1 corresponding to the U-shield slot 12 back, and make USB interface 33 U-shield slot 12, and USB port sensor 32 and the regular controller on the self-service equipment electrical connection, in order to obtain USB port sensor 32 information through the controller, such as Figure 2 .
[0024] The motor 42, angle detection sensor 47, angle detection piece 46 are all connected with the regular controller on the self-service equipment, in order to customer need to handle business on the self-service equipment and insert U-shield and other mobile devices, first U-shield and other mobile devices are inserted into the self-service equipment customer operation panel 1 corresponding to the U-shield slot 12, let USB port sensor 32 get the inserted information and then transmitted to the regular controller on the self-service equipment, controlled by the controller motor 42 forward, and then drive the gate door plate 44 rotation to complete the USB interface opening, insert U-shield and other mobile device operation; When the customer operation is completed, pull out the U-shield and other mobile devices, let USB interface sensor 32 get the pull out information and then transmitted to the regular controller on the self-service equipment, controlled by the controller motor 42 reverse, and then drive the gate door plate 44 rotation to complete the USB interface closing, and can be through the USB interface sensor 32 detection gate door plate 44 whether in the closed state, once found abnormal, can be through the controller start alarm alarm information.
Claims
1. An automatic opening and closing USB interface gate device, comprising a light-transmitting slot and a USB indicator light assembly on the inner side of the light-transmitting slot, and a U-shield slot and a USB interface assembly on the inner side of the U-shield slot, which are arranged on a customer operation panel of a self-service device, characterized in that An automatic opening and closing gate assembly is arranged inside the USB interface assembly, which comprises a mounting frame, a motor fixed on the mounting frame, a shaft sleeve connected with the output shaft of the motor, a gate door plate arranged at the end of the shaft sleeve, the gate door plate being movably arranged between the USB interface and the U-shield slot, and an angular position detection sheet arranged at the side of the shaft sleeve, the angular position detection sheet being signal matched with an angular position detection sensor arranged on the mounting frame.
2. The automatically opening and closing USB interface gate device according to claim 1, characterized in that An outer end of the gate door plate is provided with a door tongue.
3. The automatically opening and closing USB interface gate device according to claim 1, characterized in that The angular position detection sensor is two sensors arranged at an angle of 90 degrees.
4. The automatically opening and closing USB interface gate device according to claim 1, characterized in that The mounting frame is fixed on the back of the customer operation panel of the self-service equipment through the screw holes and screws in the holes.
5. The automatically opening and closing USB interface gate device according to claim 1, characterized in that The motor, the angular position detection sensor and the angular position detection sheet are electrically connected with the conventional controller on the self-service equipment.
6. The automatically opening and closing USB interface gate device according to claim 1, characterized in that The USB port indicating light assembly comprises a transparent lamp cover plate with a protrusion and a green LED light plate on the back thereof, the two are combined into one and then fixed on the back of the corresponding light transmission slot of the customer operation panel of the self-service equipment, and the protrusion of the transparent lamp cover plate is arranged in the light transmission slot, and the green LED light is electrically connected with the conventional controller on the self-service equipment.
7. The automatically opening and closing USB interface gate device according to claim 1, characterized in that The USB interface assembly comprises a mounting plate, a USB interface fixed on the mounting plate and a USB interface sensor, the three are assembled into one and then fixed on the back of the corresponding U-shield slot of the customer operation panel of the self-service equipment, and the USB interface is arranged opposite to the U-shield slot, and the USB port sensor is electrically connected with the conventional controller on the self-service equipment.