CN216310793U - External data encryption equipment that theftproof was got - Google Patents

Abstract

The utility model discloses an anti-theft external data encryption device, and relates to the technical field of data encryption. An anti-theft external data encryption device comprises an encryption U disk, wherein one end of the top of the encryption U disk is rotatably connected with an upper sealing block, an assembly groove is formed in the upper sealing block, and an alarm mechanism is fixedly installed in the assembly groove; alarm mechanism's input fixedly connected with trigger mechanism, alarm mechanism include the assembly power supply, the input fixedly connected with micro-processing terminal of assembly power supply, the output fixedly connected with loudspeaker at micro-processing terminal, the input fixedly connected with control switch at micro-processing terminal. According to the utility model, the arrangement of the loudspeaker, the micro processing terminal, the control switch and the trigger mechanism is realized, when the equipment is lost, the micro processing terminal can transmit signals to the loudspeaker, and the loudspeaker can give out alarm sound, so that the loss of the equipment can be timely found, and the safety of the device is improved.

Description

External data encryption equipment that theftproof was got

Technical Field

The utility model relates to the technical field of data encryption, in particular to anti-theft external data encryption equipment.

Background

The data encryption equipment is an encryption product combining software and hardware inserted on a USB port of a computer, generally, a nonvolatile storage space with dozens or hundreds of bytes can be read and written, a software developer can exchange data with the data encryption equipment through an interface function to check whether the data encryption equipment is inserted on the interface or not, or directly encrypt an EXE file by using a tool attached to the data encryption equipment, and if the data encryption equipment is not inserted or the data encryption equipment is not corresponding, the software cannot be normally executed.

Because current data encryption equipment small in size, portable, the user generally places encryption equipment in portable fixed position, for example on the key trousers bag or on the key ring, but in the in-service use, because encryption equipment volume is less for equipment is losing or stolen when taking, can not timely discover, has reduced the security of device in the use, provides a novel device for this and solves the problem that above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-theft external data encryption device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-theft external data encryption device comprises an encryption U disk, wherein one end of the top of the encryption U disk is rotatably connected with an upper sealing block, an assembly groove is formed in the upper sealing block, and an alarm mechanism is fixedly installed in the assembly groove;

the input end of the alarm mechanism is fixedly connected with a trigger mechanism, the trigger mechanism is of a pull rope structure, and the bottom of the trigger mechanism is fixed with one end of the outer part of the encrypted USB flash disk;

alarm mechanism is including the assembly power supply, the input fixedly connected with micro-processing terminal of assembly power supply, and the output fixedly connected with loudspeaker at micro-processing terminal, the input fixedly connected with control switch at micro-processing terminal.

Preferably, one end of the bottom of the encryption USB flash disk is rotatably connected with a lower sealing block, the lower sealing block and the upper sealing block are the same in size, and one end of the outer portion of the lower sealing block is fixed with one end of the outer portion of the upper sealing block.

Preferably, the inside one end of encryption USB flash disk has been seted up and has been placed the chamber, the hollow rotation post of the inside fixedly connected with in chamber of placing, the top and the last sealed piece of hollow rotation post rotate mutually to be connected, and the bottom and the lower sealed piece of hollow rotation post rotate mutually to be connected.

Preferably, the one end fixedly connected with spacing collar outside encrypting the USB flash disk, the spacing groove has been seted up to the outside bottom of last sealed piece, the spacing groove has also been seted up on the outside top of lower sealed piece, the spacing collar respectively with two spacing groove looks adaptations.

Preferably, the inside of the hollow rotating column is movably connected with the output end of the triggering mechanism, the triggering mechanism comprises a conduction module, one side of the conduction module is fixed with one end of the outside of the encrypted USB flash disk, the input end of the conduction module is fixedly connected with a conduction wire, the conduction wire is fixed with the input end of the micro-processing terminal, and the output end of the conduction module is fixedly connected with a triggering wire harness.

Preferably, the top of the upper sealing block is movably connected with a sealing cover plate, and one end of the top of the sealing cover plate is provided with an open slot.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this anti-theft's external data encryption equipment through loudspeaker, micro-processing terminal, control switch and trigger mechanism's setting of raising one's voice, has realized when equipment is lost, can make micro-processing terminal to loudspeaker transmission signal through trigger mechanism to make loudspeaker raise one's voice send the alarm sound, and then the discovery equipment that can be timely loses, improved the device's security.

(2) This prevent external data encryption equipment of stealing, through the joint between spacing collar and the spacing groove for encryption device joint department is wrapped up at last sealed piece under and between the sealed piece completely, has realized the protection to this encryption device joint department, has improved the device's life.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a main sectional view of the present invention;

FIG. 3 is an internal structural view of an upper seal block of the present invention;

FIG. 4 is an enlarged partial view of the alarm mechanism of the present invention;

fig. 5 is a partially enlarged view of the trigger mechanism of the present invention.

In the figure: 1. encrypting the USB flash disk; 2. a limiting ring; 3. an upper sealing block; 4. sealing the cover plate; 5. An alarm mechanism; 501. assembling a power supply; 502. a control switch; 503. a micro-processing terminal; 504. A loud speaker; 6. an open slot; 7. a limiting groove; 8. a trigger mechanism; 801. a conductive line; 802. a conduction module; 803. triggering a wire harness; 9. a lower seal block; 10. assembling a groove; 11. A placement chamber; 12. a hollow rotating column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 5, the present invention provides a technical solution: an anti-theft external data encryption device comprises an encryption U disk 1, wherein the encryption U disk 1 is a common data receiving device with an encryption function, one end of the top of the encryption U disk 1 is rotatably connected with an upper sealing block 3, the upper sealing block 3 is made of martensitic stainless steel, the martensitic stainless steel has strong bearing capacity and long service life, the top of the upper sealing block 3 is movably connected with a sealing cover plate 4, the top of the sealing cover plate 4 is provided with an open slot 6, the sealing cover plate 4 is made of cast iron, the cast iron has certain bearing capacity and long service life, in addition, an assembly groove 10 is also formed in the upper sealing block 3, and an alarm mechanism 5 is fixedly arranged in the assembly groove 10;

it should be noted that the input end of the alarm mechanism 5 is fixedly connected with the trigger mechanism 8, the alarm mechanism 5 is matched with the trigger mechanism 8, wherein the bottom of the trigger mechanism 8 is fixed with one end of the outside of the encrypted U disk 1;

as shown in fig. 4, the alarm mechanism 5 includes a mounting power supply 501, the mounting power supply 501 is a removable button battery, the input end of the mounting power supply 501 is fixedly connected with a micro-processing terminal 503, the output end of the micro-processing terminal 503 is fixedly connected with a loudspeaker 504, in the device, two loudspeakers 504 are provided, the two loudspeakers 504 can be divided into a loudspeaker and a woofer, and in addition, the input end of the micro-processing terminal 503 is fixedly connected with a control switch 502; the control switch 502 is a contact switch, which has the advantages of simple mechanism and convenient maintenance;

it should be noted that, through the arrangement of the loud speaker 504, the micro-processing terminal 503, the control switch 502 and the trigger mechanism 8, when the device is lost, the micro-processing terminal 503 can transmit a signal to the loud speaker 504 through the trigger mechanism 8, and the loud speaker 504 sends out an alarm sound, so that the loss of the device can be found in time, and the safety of the device is improved;

as shown in fig. 1, a lower sealing block 9 is rotatably connected to one end of the bottom of the encryption usb flash disk 1, the lower sealing block 9 and the upper sealing block 3 have the same size and specification, and it should be noted that one end of the outer portion of the lower sealing block 9 is fixed to one end of the outer portion of the upper sealing block 3.

As shown in fig. 2, a placing cavity 11 is formed in one end inside the encrypted usb flash disk 1, a hollow rotating column 12 is fixedly connected inside the placing cavity 11, the hollow rotating column 12 is made of martensitic stainless steel, the martensitic stainless steel has not only strong bearing capacity but also long service life, it should be noted that the top of the hollow rotating column 12 is rotatably connected with the upper sealing block 3, and the bottom of the hollow rotating column 12 is rotatably connected with the lower sealing block 9. In addition, the interior of the hollow rotating column 12 is also movably connected with the output end of the trigger mechanism 8;

as shown in fig. 2 and 5, the triggering mechanism 8 includes a conducting module 802, one side of the conducting module 802 is fixed to one end of the outside of the encrypted usb flash disk 1, the input end of the conducting module 802 is fixedly connected with a conducting wire 801, the conducting wire 801 is fixed to the input end of the micro-processing terminal 503, and the output end of the conducting module 802 is fixedly connected with a triggering wire harness 803;

as shown in fig. 1, a limiting ring 2 is fixedly connected to one end of the outside of the encrypted usb disk 1, a limiting groove 7 is formed in the bottom end of the outside of the upper sealing block 3, and a limiting groove 7 is also formed in the top end of the outside of the lower sealing block 9, where it should be noted that the limiting ring 2 is respectively adapted to the two limiting grooves 7;

it should be noted that the joint of the encryption device is completely wrapped between the upper sealing block 3 and the lower sealing block 9 by the clamping connection between the limiting ring 2 and the limiting groove 7, so that the joint of the encryption device is protected, and the service life of the device is prolonged;

when the device is used, the micro processing terminal 503 is started through the control switch 502, so that the alarm mechanism 5 is in a working state, at the moment, the trigger wire harness 803 at one end outside the encrypted USB flash disk 1 is bound on a personal key belt or a key buckle on the key belt, when the trigger wire harness 803 is dragged by certain external force, the trigger wire harness 803 gives a signal to the conduction module 802, and the conduction module 802 sends the signal to the inside of the micro processing terminal 503 through the conduction wire 801, so that the micro processing terminal 503 controls the loud speaker 504 to make an ear-piercing sound.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an external data encryption equipment that theftproof was got, includes encryption USB flash disk (1), its characterized in that: one end of the top of the encryption U disk (1) is rotatably connected with an upper sealing block (3), an assembly groove (10) is formed in the upper sealing block (3), and an alarm mechanism (5) is fixedly installed in the assembly groove (10);

the input end of the alarm mechanism (5) is fixedly connected with a trigger mechanism (8), the trigger mechanism (8) is of a pull rope structure, and the bottom of the trigger mechanism (8) is fixed with one end of the outer part of the encryption U disk (1);

the alarm mechanism (5) comprises an assembly power supply (501), the input end of the assembly power supply (501) is fixedly connected with a micro-processing terminal (503), the output end of the micro-processing terminal (503) is fixedly connected with a loudspeaker (504), and the input end of the micro-processing terminal (503) is fixedly connected with a control switch (502).

2. The anti-theft external data encryption device of claim 1, wherein: one end of the bottom of the encryption U disk (1) is rotatably connected with a lower sealing block (9), the lower sealing block (9) and the upper sealing block (3) are identical in size, and one end of the outer portion of the lower sealing block (9) is fixed with one end of the outer portion of the upper sealing block (3).

3. The external data encryption device of claim 2, wherein: encrypt the inside one end of USB flash disk (1) and seted up and place chamber (11), place the hollow rotation post (12) of the inside fixedly connected with in chamber (11), the top of hollow rotation post (12) rotates with last sealed piece (3) mutually and is connected, and the bottom of hollow rotation post (12) rotates with sealed piece (9) mutually and connects down.

4. The external data encryption device of claim 2, wherein: encrypt outside one end fixedly connected with spacing collar (2) of USB flash disk (1), spacing groove (7) have been seted up to the outside bottom of upper seal piece (3), spacing groove (7) have also been seted up on the outside top of lower seal piece (9), spacing collar (2) respectively with two spacing groove (7) looks adaptations.

5. The anti-theft external data encryption device of claim 3, wherein: the utility model discloses a USB flash disk encryption device, including hollow rotating column (12), the inside of hollow rotating column (12) and the output of trigger mechanism (8) are held swing joint, and trigger mechanism (8) are including conduction module (802), one side of conduction module (802) with the outside one end of encryption USB flash disk (1) is fixed mutually, and the input fixedly connected with of conduction module (802) conducts line (801), conducts line (801) with the input of micro-processing terminal (503) is held fixedly, and the output fixedly connected with of conduction module (802) triggers pencil (803).

6. The anti-theft external data encryption device of claim 3, wherein: the top of the upper sealing block (3) is movably connected with a sealing cover plate (4), and one end of the top of the sealing cover plate (4) is provided with an open slot (6).

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