Data transmission interface based on information security

Abstract

The utility model relates to the technical field of data transmission interfaces, in particular to a data transmission interface based on information security, which comprises a base, a mounting block is fixedly connected to the upper end of the base, a contact block is arranged in the middle of the upper end of the mounting block, and insertion blocks are fixedly connected to the left end and the right end of the rear end of the mounting block. An inserting rod is fixedly connected to the middle of the rear end of the mounting block, a first copper rod is embedded into the inner side of the mounting block, a fixing frame is tightly attached to the outer side of the mounting block, and a USB interface is formed in the inner side of the fixing frame. The USB plug is inserted into the USB connector of the equipment when data needs to be transmitted, the computer can be operated to transmit the data to an external USB flash disk, the transmission effect is improved, and the transmission speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of data transmission interfaces, and particularly relates to a data transmission interface based on information security. Background Art

[0002] Data transmission technology is a method and device for data transmission between a data source and a data sink through one or more data channels or links and following a common communication protocol. In intelligence technology, it is mainly used for information communication or intelligence retrieval between computers and computers or computer databases, between computers and terminals, and between terminals and terminals.

[0003] When transferring data through an existing device, an external hard disk or USB flash drive with a USB interface can be inserted into the device, and the data can be transferred to the storage device through the operation of a computer. However, the number of interfaces of an existing computer is fixed, and it cannot be used when there is no available interface at the upper end. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a data transmission interface based on information security is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: it includes a base, an installation block is fixedly connected to the upper end of the base, a contact block is arranged in the middle of the upper end of the installation block, insertion blocks are fixedly connected to the left and right ends of the rear end of the installation block, an insertion rod is fixedly connected to the middle of the rear end of the installation block, a first copper rod is embedded in the inner side of the installation block, a fixing frame is closely attached to the outer side of the installation block, a USB interface is arranged inside the fixing frame, an installation plate is fixedly connected to the upper end of the fixing frame, a second copper rod is embedded in the inner side of the fixing frame, a third copper rod is arranged at the lower end of the second copper rod, a limiting plate is closely attached to the rear end of the installation plate, and a vertical plate is fixedly connected to the rear end of the limiting plate.

[0006] Preferably, the first copper rod penetrates through the vertical plate and the installation frame, and the first copper rod is slidably connected to the vertical plate.

[0007] As a further improvement of the above technical scheme: to facilitate the contact between the first copper rod and the electric contact of an external device.

[0008] Preferably, limiting blocks are embedded in the left and right sides of the upper end of the base, and the rear ends of the limiting blocks are fixedly connected to the base.

[0009] As a further improvement of the above technical scheme: to facilitate the base to be clamped at the required installation position.

[0010] Preferably, installation grooves are opened at the four corners of the rear side of the upper end of the base, and the installation grooves are arranged in a rectangular shape.

[0011] As a further improvement of the above technical solution, the clamping block at the external installation position can be clamped through the rectangular installation groove, so as to facilitate the installation of the base.

[0012] Preferably, the second copper rod and the third copper rod penetrate through the fixing frame and the limiting plate, and the second copper rod and the third copper rod are in close fit with the fixing frame and the limiting plate.

[0013] As a further improvement of the above technical solution: to facilitate the connection of the contact points of the second copper rod and the third copper rod with external devices.

[0014] Preferably, the fixing frame wraps the mounting frame, and the lower end of the fixing frame is in close fit with the base.

[0015] As a further improvement of the above technical solution: to facilitate its assembly and fixation.

[0016] Preferably, the first copper rod, the second copper rod and the third copper rod are arranged in an L shape.

[0017] As a further improvement of the above technical solution: to facilitate the conversion of the basic point from the horizontal state to the vertical state.

[0018] The utility model has the following beneficial effects:

[0019] Compared with the prior art, for the data transmission interface based on information security, through the USB interface, fixing frame, first copper rod and base provided, during use, the external USB connector in the base can be easily installed, so that people can quickly install it in the computer host during daily use. When data needs to be transmitted, insert the USB plug into the USB connector provided on the device, and the computer can be operated to transmit the data to the external USB flash drive, improving the transmission effect and speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of the utility model;

[0021] Figure 2 is of the utility model Figure 1 structural schematic diagram of the installation explosion site;

[0022] Figure 3 is of the utility model Figure 1 structural schematic diagram of part A.

[0023] Legend:

[0024] 1. Base; 2. Limit block; 3. Installation groove; 4. Installation frame; 5. Contact block; 6. Insertion block; 7. Insertion rod; 8. First copper rod; 9. Fixed frame; 10. USB interface; 11. Installation plate; 12. Second copper rod; 13. Third copper rod; 14. Vertical plate; 15. Limit plate. Detailed implementation

[0025] Refer to Figures 1-3 As a further implementation of the above technical solution: A data transmission interface based on information security provided by the present utility model includes a base 1. An installation block is fixedly connected to the upper end of the base 1. A contact block 5 is provided in the middle of the upper end of the installation block. Insertion blocks 6 are fixedly connected to both the left and right ends of the rear end of the installation block. An insertion rod 7 is fixedly connected to the middle of the rear end of the installation block. A first copper rod 8 is embedded in the inner side of the installation block. A fixed frame 9 is closely attached to the outer side of the installation block. A USB interface 10 is provided inside the fixed frame 9. An installation plate 11 is fixedly connected to the upper end of the fixed frame 9. A second copper rod 12 is embedded in the inner side of the fixed frame 9. A third copper rod 13 is provided at the lower end of the second copper rod 12. A limit plate 15 is closely attached to the rear end of the installation plate 11. A vertical plate 14 is fixedly connected to the rear end of the limit plate 15.

[0026] As a further implementation of the above technical solution: The first copper rod 8 penetrates through the vertical plate 14 and the installation frame 4, and the first copper rod 8 is slidably connected to the vertical plate 14 to facilitate the contact of the first copper rod 8 with the electric contacts of external devices.

[0027] As a further implementation of the above technical solution: Limit blocks 2 are embedded in both the left and right sides of the upper end of the base 1, and the rear end of the limit block 2 is fixedly connected to the base 1 to facilitate the base 1 being stuck at the required installation position.

[0028] As a further implementation of the above technical solution: Installation grooves 3 are opened at the four corners of the rear side of the upper end of the base 1, and the installation grooves 3 are rectangularly arranged. The clamping blocks at the external installation position can be inserted through the rectangular installation grooves 3 to facilitate the installation of the base 1.

[0029] As a further implementation of the above technical solution: The second copper rod 12 and the third copper rod 13 penetrate through the fixed frame 9 and the limit plate 15, and the second copper rod 12 and the third copper rod 13 are closely attached to the fixed frame 9 and the limit plate 15 to facilitate the connection of the second copper rod 12 and the third copper rod 13 with the contact points of external devices.

[0030] As a further implementation of the above technical solution: The fixed frame 9 wraps the installation frame 4, and the lower end of the fixed frame 9 is closely attached to the base 1 to facilitate its assembly and fixation.

[0031] As a further implementation of the above technical solution: the first copper rod 8, the second copper rod 12, and the third copper rod 13 are arranged in an L shape to facilitate the conversion of the basic point from the horizontal state to the vertical state.

[0032] Working principle:

[0033] When using the present utility model, when the device is installed in a computer, the first copper rod 8, the second copper rod 12, and the third copper rod 13 can be respectively inserted into the mounting frame 4, and the fixing frame 9 is inserted into the mounting frame 4 from top to bottom. Align the vertical ends of the first copper rod 8, the second copper rod 12, and the third copper rod 13 with one end of the mounting frame 4 and the fixing frame 9 until the vertical ends penetrate through the fixing frame 9 and the center of the limiting plate 15 and the vertical plate 14 is exposed. Then, align the base 1 with the front end of the position where the device needs to be installed, push the base 1 forward, so that the protruding fixing device in the device is stuck in the limiting block 2 provided in the base 1, and the position where the mounting groove 3 is opened at the rear end is stuck outside the clamping block provided in the device, thereby installing the device in the computer host. When data needs to be transmitted, insert the USB plug into the USB interface 10 provided in the device, and the computer can be operated to transmit the data to an external USB flash drive, improving the transmission effect and speed.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A data transmission interface based on information security, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with a mounting block. In the middle of the upper end of the mounting block, there is a contact block (5). At the left and right ends of the rear end of the mounting block, there are insertion blocks (6) fixedly connected. In the middle of the rear end of the mounting block, there is an insertion rod (7). Inside the mounting block, there is a first copper rod (8) embedded. Outside the mounting block, there is a fixing frame (9) closely attached. Inside the fixing frame (9), there is a USB interface (10). At the upper end of the fixing frame (9), there is a mounting plate (11) fixedly connected. Inside the fixing frame (9), there is a second copper rod (12) embedded. At the lower end of the second copper rod (12), there is a third copper rod (13). At the rear end of the mounting plate (11), there is a limiting plate (15) closely attached. At the rear end of the limiting plate (15), there is a vertical plate (14) fixedly connected.

2. The data transmission interface based on information security according to claim 1, wherein: The first copper rod (8) penetrates through the vertical plate (14) and the mounting frame (4), and the first copper rod (8) is slidably connected with the vertical plate (14).

3. A data transmission interface based on information security according to claim 1, characterized in that: On the left and right sides of the upper end of the base (1), there are limiting blocks (2) embedded, and the rear end of the limiting block (2) is fixedly connected with the base (1).

4. A data transmission interface based on information security according to claim 1, characterized in that: At the four corners of the rear side of the upper end of the base (1), there are mounting grooves (3) opened, and the mounting grooves (3) are rectangularly arranged.

5. The data transmission interface based on information security according to claim 1, characterized in that: The second copper rod (12) and the third copper rod (13) penetrate through the fixing frame (9) and the limiting plate (15), and the second copper rod (12) and the third copper rod (13) are closely attached to the fixing frame (9) and the limiting plate (15).

6. The data transmission interface based on information security according to claim 1, characterized in that: The fixing frame (9) wraps the mounting frame (4), and the lower end of the fixing frame (9) is closely attached to the base (1).

7. A data transmission interface based on information security according to claim 1, characterized in that: The first copper rod (8), the second copper rod (12), and the third copper rod (13) are L-shaped.

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