Electronic account book visualization terminal

Abstract

The utility model relates to the technical field of terminals, in particular to an electronic account book visualization terminal which comprises a computer, the computer is mainly composed of a shell, a main board, a keyboard, a CPU and an RAM, the CPU and the RAM are embedded in the main board, and a distance sensor and a fingerprint module which are electrically connected with the main board of the computer are arranged on one side of the top of the shell of the computer. The side face, away from the distance sensor and the fingerprint module, of the computer shell is rotationally connected with a displayer electrically connected with the computer mainboard. Whether a user is in front of the computer or not is detected through the distance sensor arranged in the computer, so that the display is extinguished, the fingerprint module and the camera can re-lighten the display by the user for identity verification, account book information leakage is avoided, meanwhile, the distance sensor cannot detect the existence of the user for more than 3 minutes, and the user experience is improved. And the rotating shaft drives the display, so that the display is combined with the computer, and the information security of the account book is further protected.

Description

Technical Field

[0001] The utility model relates to the technical field of terminals, in particular to an electronic ledger visualization terminal. Background Art

[0002] An electronic ledger visualization terminal is a tool for displaying electronic ledger data. It can present complex data in the ledger to users in an intuitive visual form (such as charts, graphs, maps, etc.), facilitating users to quickly understand and analyze financial information. It can be regarded as a bridge connecting electronic ledger data and users, and through data visualization technology, abstract data is transformed into visually perceivable elements.

[0003] Since the electronic ledger visualization terminal contains sensitive information, usually only authorized personnel are allowed to read it. In existing electronic ledger visualization terminals, after an authorized person is authorized, when the authorized person suddenly leaves, the device will still display the electronic ledger information, resulting in unauthorized personnel seeing sensitive information and causing the leakage of confidential data, such as financial information, customer data, etc. Content of the Utility Model

[0004] Aiming at the above-mentioned drawbacks of the prior art, the utility model provides an electronic ledger visualization terminal, which can effectively solve the problem that the electronic ledger is obtained by unauthorized personnel after an authorized person suddenly leaves in the prior art.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] The utility model provides an electronic ledger visualization terminal, including:

[0007] A computer, which mainly consists of a housing, a main board, a keyboard, and a CPU and RAM embedded in the main board. On one side of the top of the computer housing, a distance sensor and a fingerprint module electrically connected to the computer main board are respectively arranged. A display electrically connected to the computer main board is rotatably connected to the side of the computer housing far from the distance sensor and the fingerprint module. A storage slot is opened at the top of the computer housing near the display. An elevator 6 is arranged in the storage slot. A camera is rotatably connected to the top of the elevator 6. A regulator for adjusting the direction of the camera is arranged on the rod body of the elevator near the camera.

[0008] Preferably, a rotating slot is opened at the connection between the computer and the display. A rotating shaft is rotatably connected in the rotating slot. A plurality of steering gears and a plurality of connecting rings with opposite directions are linearly arrayed and alternately fixed to the shaft body of the rotating shaft. A plurality of built-in motors are arranged in the rotating shaft and are corresponding to the steering gears. One end of the connecting ring far from the rotating shaft is fixed to the display. A magnetic block is fixedly connected at the gap between the adjacent steering gear and the connecting ring on the shaft body of the rotating shaft.

[0009] Preferably, a resistance gear corresponding to the steering gear is fixedly connected to the inner bottom of the rotating slot of the computer, and the resistance gear meshes with the steering gear. A magnetic induction sensor corresponding to the magnetic block is fixedly connected to the middle part of the inner part of the computer rotating slot.

[0010] The technical solution provided by the present utility model has the following beneficial effects compared with the known prior art:

[0011] The electronic ledger visualization terminal can detect whether the user is in front of the computer through the distance sensor set in the computer, so as to turn off the display. The fingerprint module and the camera can authenticate the user's identity when the display is re-lit, thus avoiding the leakage of ledger information. At the same time, if the distance sensor cannot detect the presence of the user for more than 3 minutes, the rotating shaft will drive the display, so that the display is combined with the computer, further protecting the information security of the ledger. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0014] Figure 2 It is a schematic structural diagram of the camera lifting device of the present utility model;

[0015] Figure 3 It is a schematic structural diagram of the rotating shaft of the present utility model;

[0016] Figure 4 It is a schematic structural diagram of the whole rotating shaft of the present utility model;

[0017] Figure 5 It is a schematic structural diagram of the resistance gear inside the computer of the present utility model;

[0018] Figure 6 It is a schematic flow chart of the operation process of the present utility model.

[0019] Reference numerals: 1, computer; 11, resistance gear; 12, magnetic induction sensor;

[0020] 2, display; 3, distance sensor; 4, fingerprint module; 5, camera; 6, lifter; 61, regulator; 7, rotating shaft; 71, steering gear; 72, connecting ring; 73, magnetic block. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model will be further described below with reference to the embodiments.

[0023] Embodiment: Refer to Figures 1 to 6 , the electronic ledger visualization terminal, including:

[0024] A computer 1, which mainly consists of a housing, a main board, a keyboard, a CPU and a RAM embedded in the main board. On one side of the top of the housing of the computer 1, a distance sensor 3 and a fingerprint module 4 electrically connected to the main board of the computer 1 are respectively arranged. A display 2 electrically connected to the main board of the computer 1 is rotatably connected to the side of the housing of the computer 1 away from the distance sensor 3 and the fingerprint module 4. A storage slot is opened at the top of the housing of the computer 1 close to the display 2. A lifter 6 is arranged in the storage slot. The top of the lifter 6 is rotatably connected to a camera 5. A regulator 61 for adjusting the direction of the camera 5 is arranged on the rod body of the lifter 6 close to the camera 5.

[0025] The distance sensor 3 can be used to detect whether a user is in front of the computer 1, so as to perform a screen-off operation on the display 2 after the user leaves, and the fingerprint module 4 and the camera 5 can perform identity authentication for re-lighting the screen after the user leaves.

[0026] Refer to Figures 3 to 4 , a rotating slot is opened at the connection between the computer 1 and the display 2. A rotating shaft 7 is rotatably connected in the rotating slot. A plurality of steering gears 71 and a plurality of connecting rings 72 with opposite directions are alternately and fixedly connected in a linear array on the shaft body of the rotating shaft 7. A plurality of built-in motors are arranged in the rotating shaft 7, and the built-in motors correspond to the steering gears 71. One end of the connecting ring 72 away from the rotating shaft 7 is fixedly connected to the display 2. A magnetic block 73 is fixedly connected at the gap between the adjacent steering gears 71 and the connecting ring 72 on the shaft body of the rotating shaft 7.

[0027] By using the rotation of the rotating shaft 7 and the cooperation of the steering gears 71, it is possible to control the closing operation of the display 2 and the computer 1 after the user leaves for more than a certain period of time.

[0028] Refer to Figures 4 to 5, at the bottom of the rotating slot of the computer 1, a linear array is fixedly connected with a resistance gear 11 corresponding to the steering gear 71, and the resistance gear 11 meshes with the steering gear 71. In the middle of the rotating slot of the computer 1, a magnetic induction sensor 12 corresponding to the magnetic block 73 is fixedly connected.

[0029] The resistance gear 11 in the rotating slot of the computer 1 can help the steering gear 71 in the rotating shaft 7 to more easily perform the closing operation of the display 2 and the computer 1.

[0030] The operation principle of this embodiment is specifically as follows:

[0031] 1): The distance sensor 3 constantly detects whether the user is in front of the computer 1. When the user leaves the computer 1, the distance sensor 3 cannot detect the presence of the user or the user is far away, then the display 2 goes off. When the user returns in front of the computer 1, at this time, the computer 1 requires the user to perform fingerprint authentication through the fingerprint module 4;

[0032] 2): If the user's fingerprint authentication is passed, the elevator 6 controls the camera 5 to rise. At the same time, the adjuster 61 is responsible for aligning the camera 5 with the user's face. If the user's fingerprint authentication fails, the elevator 6 cannot raise the camera 5, and at the same time, the turned-off display 2 will not respond;

[0033] 3): The rising camera 5 will perform face recognition on the user. If the recognition is passed, the display 2 is lit. If the recognition fails more than three times, the computer 1 sends a warning message to the user through the network. At the same time, the display 2 will not respond either;

[0034] 4): When the distance sensor 3 cannot detect the presence of the user for more than 3 minutes, the distance sensor 3 controls the rotating shaft 7 to start rotating. As the rotating shaft 7 rotates, the steering gear 71 in the rotating shaft 7 will rotate a quarter of a circle under the restriction of the resistance gear 11, so that the connecting ring 72 connected to the rotating shaft 7 will synchronously drive the display 2 to rotate, realizing the closing of the display 2 and the computer 1, thereby further protecting the data security of the electronic ledger.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An electronic ledger visualization terminal, characterized in that, Comprising: A computer (1), which mainly consists of a housing, a motherboard, a keyboard, a CPU and a RAM embedded in the motherboard. On one side of the top of the housing of the computer (1), a distance sensor (3) and a fingerprint module (4) electrically connected to the motherboard of the computer (1) are respectively provided. A display (2) electrically connected to the motherboard of the computer (1) is rotatably connected to the side of the housing of the computer (1) away from the distance sensor (3) and the fingerprint module (4). A storage slot is opened at the top of the housing of the computer (1) near the display (2). An elevator (6) is arranged in the storage slot. The top of the elevator (6) is rotatably connected to a camera (5). A regulator (61) for adjusting the direction of the camera (5) is arranged on the rod body of the elevator (6) near the camera (5).

2. The electronic ledger visualization terminal according to claim 1, wherein A rotating slot is opened at the connection part between the computer (1) and the display (2). A rotating shaft (7) is rotatably connected in the rotating slot. A plurality of steering gears (71) and a plurality of connecting rings (72) with opposite directions are alternately and fixedly connected in a linear array on the shaft body of the rotating shaft (7). A plurality of built-in motors are arranged in the rotating shaft (7), and the built-in motors correspond to the steering gears (71). One end of the connecting ring (72) away from the rotating shaft (7) is fixedly connected to the display (2). A magnetic block (73) is fixedly connected at the gap between the adjacent steering gears (71) and the connecting rings (72) on the shaft body of the rotating shaft (7).

3. The electronic ledger visualization terminal according to claim 2, characterized in that, Resistance gears (11) corresponding to the steering gears (71) are fixedly connected in a linear array at the bottom of the rotating slot of the computer (1), and the resistance gears (11) are meshed with the steering gears (71). A magnetic induction sensor (12) corresponding to the magnetic block (73) is fixedly connected in the middle of the rotating slot of the computer (1).

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