Data encryption backup protection device

Abstract

The utility model provides a data encryption backup protection device, which relates to the technical field of encryption equipment and comprises a USB flash disk main body, a protection shell movably sleeved on the USB flash disk main body, a protection sleeve fixedly sleeved on the outer edge of the USB flash disk main body, and a fingerprint unlocking module arranged on the surface of the USB flash disk main body. And the locking structure is fixedly arranged on the side surface of the USB flash disk main body and the inner wall of the protective shell. The USB flash disk solves the problems that the USB flash disk is easy to deform due to collision when falling off, data loss is caused, and internal files are easy to be stolen and swiped when the USB flash disk is picked up by other people after falling off or losing, and can better wrap the USB flash disk main body and the USB flash disk and the USB flash disk USB interface through the arranged protective shell, so that the USB flash disk is more convenient to use. The USB flash disk has the advantages that the USB flash disk body can be better stored when the USB flash disk is not used, so that the USB flash disk body cannot be collided when falling off, the USB flash disk and internal files cannot be damaged, and the fingerprint unlocking module can better prevent the internal data or files from being stolen.

Description

Technical Field

[0001] The utility model relates to the technical field of encryption equipment, in particular to a data encryption backup protection device. Background Art

[0002] The data encryption device is a host security module with modern cryptographic technology as its core. It is a hardware device with physical security protection measures and an autonomous key management mechanism. It can encapsulate the cryptographic operation process inside and complete it, thereby providing the host with secure application layer cryptographic services. It is usually a rectangular metal shell with a circuit board fixed inside. It is then operated and linked to external data through the front control panel. Information is encrypted through a chip with an encryption algorithm inside. Generally, there will be a special interface on the panel for transmitting information, and there will also be a dedicated IC card slot for identity recognition.

[0003] In order to improve portability, data encryption devices mostly use USB flash drives as mobile storage devices, but most of them lack protective mechanisms. When accidentally dropped or bumped into other objects, the device or port may easily become deformed and damaged, which may even lead to data loss and affect the normal use of the data encryption device. At the same time, after the loss of the USB flash drive, the files and data in the USB flash drive can be easily known by others and stolen. Utility Model Content

[0004] The utility model aims to provide a data encryption backup protection device, which solves the problem that a U disk is easily deformed when it is dropped or collided, which may cause data loss, and that internal files may be easily stolen and swiped by others after being dropped or lost, resulting in low confidentiality effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A data encryption backup protection device, comprising: a USB flash drive body;

[0007] A protective shell, movably mounted on the USB flash drive body;

[0008] A protective sleeve, which is fixedly mounted on the outer edge of the USB flash drive body;

[0009] A fingerprint unlocking module is arranged on the surface of the USB flash drive body;

[0010] The locking structure is fixedly arranged on the side surface of the USB flash drive body and the inner wall of the protective shell.

[0011] According to the data encryption backup protection device provided by the utility model: a main body storage cavity and a USB interface storage cavity are arranged inside the protective shell, a USB interface extension groove is opened between the main body storage cavity and the USB interface storage cavity, and rubber anti-collision pads are pasted on the inner walls of the main body storage cavity and the USB interface storage cavity.

[0012] According to the data encryption backup protection device provided by the utility model: the locking structure includes a locking piece and a locking groove, the locking piece is arranged on both sides of the U disk body along the width direction, and the locking groove is opened on both sides of the inner wall of the protective shell.

[0013] According to the data encryption backup protection device provided by the utility model: the locking member is electrically connected to the fingerprint unlocking module, and the fingerprint unlocking module controls the locking member to unlock.

[0014] According to the data encryption backup protection device provided by the utility model: the protective cover is made of a flexible rubber material, the protective cover is arranged in a U-shaped structure to fully wrap around the U disk body, and the locking piece extends through the protective cover.

[0015] According to the data encryption backup protection device provided by the utility model: a battery is arranged inside the fingerprint unlocking module, and the circuit of the fingerprint unlocking module is arranged separately from the storage circuit of the U disk body.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] The protective shell is movably mounted on the outside of the U disk body to wrap the U disk body, so that the U disk body will not be collided or damaged after falling, and the data in the U disk body is better protected without causing deformation of the U disk body. Secondly, the locking structure and fingerprint unlocking module can better lock and fix the protective shell installed on the U disk body, so that the protective shell cannot be removed without unlocking, thereby better protecting the data in the U disk body from being stolen, better reducing the problem of data loss, and better improving the encryption protection effect.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a plan view of the main structure of the embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the back structure of an embodiment of the utility model;

[0024] Figure 5 It is a side structural plan view of an embodiment of the utility model;

[0025] Figure 6 yes Figure 5 Sectional view at AA.

[0026] Reference numerals:

[0027] 1. Protective shell;

[0028] 10. USB interface extension slot; 11. Locking slot; 12. Main body storage cavity; 13. USB interface storage cavity; 14. Rubber anti-collision pad;

[0029] 2. USB flash drive body;

[0030] 201. Fingerprint unlocking module;

[0031] 3. Protective cover;

[0032] 301. Locking member. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Combine the following Figure 1-Figure 6The embodiment shown describes the technical solution of the utility model:

[0035] A data encryption backup protection device comprises: a USB flash drive body 2, a protective shell 1 movably mounted on the USB flash drive body 2, a protective cover 3 fixedly mounted on the outer edge of the USB flash drive body 2, a fingerprint unlocking module 201 arranged on the surface of the USB flash drive body 2, and a locking structure fixedly arranged on the side of the USB flash drive body 2 and the inner wall of the protective shell 1.

[0036] It can be understood that: the protective cover 3 is fixedly set on the edge of the U disk body 2, and the protective cover 3 is glued together with the U disk body 2, and the protective shell 1 wraps the entire U disk body 2, and during the wrapping process, the protective shell 1 and the U disk body 2 are locked together through the locking structure. Since the locking structure is electrically connected to the fingerprint unlocking module 201, the locking condition of the locking structure is controlled by the fingerprint unlocking module 201.

[0037] The data encryption backup protection device provided by the embodiment of the utility model, through the provision of a protective shell 1, the protective shell 1 is movably mounted on the outside of the U disk body 2, and the U disk body 2 is wrapped, so that the U disk body 2 will not cause collision and damage after falling, and at the same time, the data in the U disk body 2 is better protected, and the U disk body 2 will not be deformed. Secondly, the provided locking structure and fingerprint unlocking module 201 can better lock and fix the protective shell 1 installed on the U disk body 2, so that the protective shell 1 cannot be removed without unlocking, thereby better protecting the data in the U disk body 2 from being stolen, better reducing the problem of data loss, and better improving the effect of encryption protection.

[0038] According to the data encryption backup protection device provided by the embodiment of the utility model, a main body storage cavity 12 and a USB interface storage cavity 13 are arranged inside the protective shell 1, a USB interface extension groove 10 is opened between the main body storage cavity 12 and the USB interface storage cavity 13, and a rubber anti-collision pad 14 is pasted on the inner walls of the main body storage cavity 12 and the USB interface storage cavity 13.

[0039] Figure 3 and Figure 6 A data encryption backup protection device is implemented in the present invention. A main body storage cavity 12 and a USB interface storage cavity 13 are arranged inside the protective shell 1, and a USB interface extension groove 10 is opened between the main body storage cavity 12 and the USB interface storage cavity 13. The size of the USB interface extension groove 10 is the same as the size of the USB connector. At the same time, a rubber anti-collision pad 14 is pasted on the inner wall of the main body storage cavity 12 and the USB interface storage cavity 13, and the rubber anti-collision pad 14 is in close contact with the U disk body 2 after installation.

[0040] The data encryption backup protection device provided by the embodiment of the utility model, through the provided main body storage cavity 12 and USB interface storage cavity 13, enables the protective shell 1 to better store the U disk main body 2, so that the USB interface of the U disk main body 2 will not be damaged, and the U disk main body 2 will not be damaged after falling, thereby reducing the damage to the U disk surface. At the same time, the rubber anti-collision pad 14 reduces the impact on the U disk main body 2, and better protects the internal data from being destroyed, thereby protecting the integrity and security of the data.

[0041] According to the data encryption backup protection device provided by the embodiment of the utility model, the locking structure includes a locking member 301 and a locking groove 11. The locking member 301 is arranged on both sides of the USB flash drive body 2 along the width direction, and the locking groove 11 is opened on both sides of the inner wall of the protective shell 1.

[0042] Figure 3 and Figure 6 A data encryption backup protection device is implemented in the invention, wherein the locking structure is formed by a locking member 301 and a locking groove 11, and the locking member 301 is arranged on both sides of the U disk body 2 along the width direction, and the locking groove 11 is opened on both sides of the inner wall of the protective shell 1. At the same time, the locking member 301 and the locking groove 11 cooperate with each other during use, and fix the position of the protective shell 1 on the U disk body 2 at the same time.

[0043] The data encryption backup protection device provided by the embodiment of the utility model can better connect the U disk body 2 and the protective shell 1 together through the provided locking piece 301 and the locking groove 11, and better lock the U disk body 2 and the protective shell 1 together during the connecting process, so that the U disk will not lose data after it falls or will not be stolen after it is stolen, and the data security in the U disk is better protected.

[0044] According to the data encryption backup protection device provided by the embodiment of the utility model, the locking member 301 is electrically connected to the fingerprint unlocking module 201, and the fingerprint unlocking module 201 controls the locking member 301 to unlock.

[0045] Figure 2 and Figure 3 A data encryption backup protection device is implemented, and the locking member 301 is electrically connected to the fingerprint unlocking module 201, so that the locking member 301 is connected to the fingerprint unlocking module 201, and the locking member 301 is unlocked by controlling the fingerprint unlocking module 201. Moreover, the structure of the locking member 301 is the same as that of the fingerprint lock in the prior art. Both are controlled to be unlocked by fingerprints, and can be extended and retracted after unlocking. Since it is the structure of the locking member 301 in the prior art, it is not reflected in the figure and there is no excessive description in the embodiment.

[0046] The data encryption backup protection device provided by the embodiment of the utility model electrically connects the fingerprint unlocking module 201 with the locking member 301, so that the fingerprint unlocking module 201 can be used to better control the locking member 301 to unlock, and the locking member 301 can be extended and retracted after unlocking, so that when the protective shell 1 is installed on the U disk body 2, it can be more convenient for the locking member 301 to enter the locking groove 11, so that the locking member 301 is stuck in the locking groove 11, and the protective shell 1 is fixed on the U disk body 2, and the U disk body 2 is protected at the same time. After locking, the connection between the protective shell 1 and the U disk body 2 is more firm, and the data transmission end is better closed, thereby avoiding data theft and better protecting the security of data.

[0047] According to the data encryption backup protection device provided by the embodiment of the utility model, the protective cover 3 is made of flexible rubber material. The protective cover 3 is arranged as a U-shaped structure to fully wrap around the USB flash drive body 2 , and the locking member 301 extends through the protective cover 3 .

[0048] Figure 1 and Figure 3 A data encryption backup protection device is implemented in the present invention. The protective cover 3 is made of a flexible rubber material. The protective cover 3 is set to a U-shaped structure to wrap the four sides of the USB flash drive body 2. The locking member 301 extends through the protective cover 3, so that an extension groove is opened on the side wall of the protective cover 3.

[0049] The data encryption backup protection device provided by the embodiment of the utility model has a protective cover 3, which is set to be flexible rubber and then set to be U-shaped and wrapped around the USB flash drive body 2, thereby wrapping and protecting the surface of the USB flash drive body 2, so that the impact force received when it falls is reduced, thereby better reducing the impact force received by the entire USB flash drive body 2, so that the internal data of the USB flash drive body 2 is not destroyed, thereby ensuring the integrity of the file.

[0050] According to the data encryption backup protection device provided by the embodiment of the utility model, a battery is arranged inside the fingerprint unlocking module 201, and the circuit of the fingerprint unlocking module 201 and the storage circuit of the USB flash drive body 2 are arranged separately.

[0051] Figure 2 and Figure 6 A data encryption backup protection device is implemented in the present invention. A battery is arranged inside the fingerprint unlocking module 201 to provide working power for the fingerprint unlocking module 201. Moreover, the circuit of the fingerprint unlocking module 201 is separated from the storage circuit of the U disk body 2. The two do not interfere with each other during operation. Moreover, the fingerprint unlocking module 201 is also a prior art, which is the same as the technology used in fingerprint door locks in reality. No further elaboration will be given here.

[0052] The data encryption backup protection device provided by the embodiment of the utility model can better play an independent encryption role through the fingerprint unlocking module 201, so that the USB flash drive will not be stolen after being lost, and the protection effect of file data is better improved.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A data encryption backup protection device, characterized in that: include: USB flash drive body (2); A protective shell (1) movably mounted on the USB flash drive body (2); A protective sleeve (3) fixedly mounted on the outer edge of the USB flash drive body (2); A fingerprint unlocking module (201) is arranged on the surface of the USB flash drive body (2); The locking structure is fixedly arranged on the side surface of the USB flash drive body (2) and the inner wall of the protective shell (1).

2. A data encryption backup protection device according to claim 1, characterized in that: The protective shell (1) is provided with a main body storage cavity (12) and a USB interface storage cavity (13) inside, a USB interface extension groove (10) is provided between the main body storage cavity (12) and the USB interface storage cavity (13), and rubber anti-collision pads (14) are glued to the inner walls of the main body storage cavity (12) and the USB interface storage cavity (13).

3. A data encryption backup protection device according to claim 1, characterized in that: The locking structure comprises a locking member (301) and a locking groove (11); the locking member (301) is arranged on both sides of the USB flash drive body (2) along the width direction; and the locking groove (11) is opened on both sides of the inner wall of the protective shell (1).

4. A data encryption backup protection device according to claim 3, characterized in that: The locking member (301) is electrically connected to the fingerprint unlocking module (201), and the fingerprint unlocking module (201) controls the locking member (301) to unlock.

5. A data encryption backup protection device according to claim 3, characterized in that: The protective cover (3) is made of a flexible rubber material. The protective cover (3) is arranged in a U-shaped structure to completely wrap around the USB flash drive body (2). The locking piece (301) extends through the protective cover (3).

6. A data encryption backup protection device according to claim 1, characterized in that: A battery is arranged inside the fingerprint unlocking module (201), and the circuit of the fingerprint unlocking module (201) and the storage circuit of the USB flash drive body (2) are arranged separately.

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