A data security encrypted transmission device

Abstract

This utility model provides a data security encrypted transmission device, relating to the field of data security technology. It solves the problem that when carrying the device, it is often accidentally dropped, causing impacts and damage, thus affecting the device's lifespan. The data security encrypted transmission device includes: a data USB flash drive with a protective shell attached externally; when carrying the transmission device, the data USB flash drive is inserted into the protective shell, and the rear end of the data USB flash drive is firmly secured by a limiting head, ensuring that it will not loosen or fall off during transportation or under vibration, thereby significantly improving the stability of data storage. At the same time, the high-strength material of the protective shell can effectively resist physical impacts, electromagnetic interference, and harsh environmental factors, significantly enhancing the data USB flash drive's drop-proof, dust-proof, and waterproof performance, thus comprehensively protecting the storage security of sensitive data.

Description

Technical Field

[0001] This utility model belongs to the field of data security technology, and more specifically, it relates to a data security encrypted transmission device. Background Technology

[0002] Data security encryption transmission equipment is a hardware or software-hardware combination system used to protect the confidentiality, integrity and availability of data during communication.

[0003] During the use of transmission equipment, customer data is usually transmitted to the equipment, and the information is adjusted in real time according to customer needs. Therefore, the equipment is moved to different places. However, when moving the equipment, it is common for the transmission equipment to be accidentally dropped, causing the equipment to be bumped and damaged, which in turn affects the service life of the equipment. Utility Model Content

[0004] This disclosure relates to a data security encryption transmission device to address the problem mentioned in the background art where, when carrying the device, the transmission device is often accidentally dropped, causing damage and affecting its lifespan.

[0005] This utility model discloses a data security encryption transmission device, which is achieved through the following specific technical means:

[0006] This utility model provides a data security encryption transmission device, including: a data USB flash drive, the data USB flash drive is rectangular in shape and has a protective shell installed on its exterior; an encryption module is installed inside the data USB flash drive; the data USB flash drive also includes: a connector plug, the connector plug being fixedly installed at one end of the data USB flash drive.

[0007] As a preferred embodiment of this utility model, the protective shell further includes: a connecting cylinder, which is cylindrical in shape and has four connecting cylinders, which are symmetrically fixed inside the protective shell; a connecting slide, which is cylindrical in shape and slides inside the connecting cylinder; and a spring is installed between the connecting cylinder and the connecting slide.

[0008] As a preferred embodiment of this utility model, the protective shell further includes a contact block, which is rectangular in shape and fixedly installed at one end of the connecting slide column.

[0009] As a preferred embodiment of this utility model, the protective shell further includes: a connecting shell, the connecting shell being rectangular in shape, and two connecting shells being symmetrically fixedly installed on both sides of one end of the protective shell.

[0010] As a preferred embodiment of this utility model, the protective shell further includes: a sliding block, the number of which is set to two, the sliding blocks sliding symmetrically at one end of the protective shell; and a toggle block, the toggle block being integrally disposed on the top of the sliding block.

[0011] As a preferred embodiment of this utility model, the protective shell further includes: a limiting head, which is rectangular in shape and has a beveled design on one side of its top, and is integrally mounted on the top of the sliding block; a connecting frame, which consists of two symmetrically mounted integrally on both ends of the sliding block; the connecting frame is slidably connected to the connecting shell, and a spring is installed between the connecting shell and the connecting frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] When the data transmission device is moved, the data USB flash drive is inserted into the protective shell, and the rear end of the data USB flash drive is firmly restrained by the limiting head to ensure that it will not loosen or fall off during transportation or vibration, thereby greatly improving the stability of data storage. At the same time, the high-strength material of the protective shell can effectively resist physical impact, electromagnetic interference and harsh environmental factors, significantly enhancing the data USB flash drive's drop-proof, dust-proof and waterproof performance, thus comprehensively protecting the storage security of sensitive data.

[0014] When data needs to be accessed quickly, simply pull the lever with one finger. The lever, through a sliding block linkage mechanism, smoothly retracts the limit head. The entire process instantly unlocks the device without any complicated operations. At this moment, the high-strength spring pre-compressed between the connecting slide and the connecting cylinder immediately releases its elasticity, pushing the contact block with a constant force to precisely push the data USB drive out of the protective shell by about 1 / 3 of its length. This ensures that the USB drive is completely unlocked while keeping the interface sufficiently exposed for easy gripping. This ingenious mechanical structure design not only achieves a secure protection effect but also enables quick one-handed retrieval of the drive in emergencies. Meanwhile, the anti-static coating and electromagnetic shielding design inside the protective shell prevent the data USB drive from suffering electrostatic discharge or signal leakage during insertion and removal. It truly achieves a perfect balance between security and efficient access, making it particularly suitable for special scenarios such as law enforcement and finance that require frequent use of encrypted USB drives and demand absolute data security. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall axial three-dimensional structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the data USB flash drive structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the disassembly structure of the protective shell of this utility model.

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the connecting cylinder of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Data USB flash drive; 101. Connecting plug; 2. Protective housing; 201. Connecting cylinder; 202. Connecting slide column; 203. Contact block; 204. Connecting housing; 205. Sliding block; 206. Actuating block; 207. Limit head; 208. Connecting frame. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] Example: As attached Figure 1 To be continued Figure 4 As shown:

[0023] This utility model provides a data security encryption transmission device, including: a data USB flash drive 1, which has a rectangular shape and is fitted with a protective shell 2; an encryption module is installed inside the data USB flash drive 1; the data USB flash drive 1 also includes: a connector 101, which is fixedly installed at one end of the data USB flash drive 1.

[0024] The protective housing 2 further includes: a connecting cylinder 201, which is cylindrical in shape, and four connecting cylinders 201 are symmetrically fixedly installed inside the protective housing 2; a connecting slide 202, which is cylindrical in shape and slides inside the connecting cylinder 201; a spring is installed between the connecting cylinder 201 and the connecting slide 202; a contact block 203, which is rectangular in shape and fixedly installed at one end of the connecting slide 202; and a connecting housing 204, which is rectangular in shape, and two connecting housings 204 are symmetrically arranged. The protective housing 2 is fixedly installed on both sides of one end; two sliding blocks 205 are provided, and the sliding blocks 205 slide symmetrically on one end of the protective housing 2; a toggle block 206 is integrally set on the top of the sliding block 205; a limit head 207 is rectangular in shape, and one side of the top of the limit head 207 is designed with a bevel structure, and the limit head 207 is integrally set on the top of the sliding block 205; two connecting frames 208 are provided, and the connecting frames 208 are integrally set symmetrically on both ends of the sliding block 205; the connecting frames 208 are slidably connected to the connecting housing 204, and a spring is installed between the connecting housing 204 and the connecting frame 208.

[0025] The specific usage and function of this embodiment are as follows: During the use of the device, by connecting the connector 101 to the computer and then entering the key, the encryption module of the data USB flash drive 1 will open after receiving the correct key, and then the customer data will be transferred and adjusted.

[0026] When the data transmission device is moved, the data USB drive 1 is inserted into the protective shell 2. The rear end of the data USB drive 1 is restricted by the limiting head 207, thus fixing the data USB drive 1 inside the protective shell 2. The protective shell 2 can protect the data USB drive 1, thereby enhancing the safety of using the data USB drive 1. When it is necessary to remove the data USB drive 1, the actuating block 206 can be pulled. The actuating block 206 will drive the limiting head 207 to move through the sliding block 205, causing the limiting head 207 to disengage from the rear end of the data USB drive 1. At this time, the contact block 203 will move to one side under the action of the spring between the connecting slide column 202 and the connecting cylinder 201. The contact block 203 will push the data USB drive 1 to move, allowing the data USB drive 1 to detach from the protective shell 2, thereby enabling the data USB drive 1 to be quickly removed for use. Thus, while ensuring the safety of using the data USB drive 1, it is convenient to take out and use the data USB drive 1.

Claims

1. A data security encrypted transmission device, characterized in that, include: The data USB flash drive (1) is rectangular in shape and has a protective shell (2) installed on its exterior. An encryption module is installed inside the data USB flash drive (1). The data USB flash drive (1) also includes a connector (101) which is fixedly installed at one end of the data USB flash drive (1). The protective shell (2) further includes: a connecting cylinder (201), which is cylindrical in shape and four in number, and the connecting cylinders (201) are symmetrically fixed inside the protective shell (2); a connecting slide (202), which is cylindrical in shape and slides inside the connecting cylinder (201); a spring is installed between the connecting cylinder (201) and the connecting slide (202); and a contact block (203), which is rectangular in shape and fixedly installed at one end of the connecting slide (202).

2. The data security encryption transmission device as described in claim 1, characterized in that: The protective shell (2) further includes a connecting shell (204), which is rectangular in shape and has two connecting shells (204). The connecting shells (204) are symmetrically fixed on both sides of one end of the protective shell (2).

3. The data security encryption transmission device as described in claim 2, characterized in that: The protective shell (2) also includes a sliding block (205), the number of which is set to two, and the sliding blocks (205) slide symmetrically at one end of the protective shell (2).

4. The data security encryption transmission device as described in claim 3, characterized in that: The protective shell (2) also includes a toggle block (206), which is integrally disposed on the top of the sliding block (205).

5. The data security encryption transmission device as described in claim 4, characterized in that: The protective shell (2) also includes a limiting head (207), which is rectangular in shape and has a sloping design on one side of the top. The limiting head (207) is integrally set on the top of the sliding block (205).

6. The data security encryption transmission device as described in claim 5, characterized in that: The protective shell (2) also includes: a connecting frame (208), the number of connecting frames (208) is set to two, the connecting frames (208) are symmetrically and integrally set at both ends of the sliding block (205); the connecting frame (208) is slidably connected to the connecting shell (204), and a spring is installed between the connecting shell (204) and the connecting frame (208).

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