CN222365774U - Software carrying and software encrypting device with expanding function - Google Patents

Abstract

The utility model discloses a software carrying and software encrypting device with an expanding function, which belongs to the technical field of electronic products, wherein a turnover cover plate is arranged at the top end of a slot, a shaft lever at one end of the cover plate is rotatably connected with a shell through the shaft lever, a sliding groove is arranged at the other end of the cover plate, a locking component is arranged on the shaft lever and can lock the shaft lever so that the shaft lever cannot rotate, a fingerprint identifying module is embedded on the side wall of the shell and is electrically connected with a control module, and the control module is used for controlling the locking component to lock the shaft lever and release the shaft lever. Set up the apron on the slot, when not needing to extend functional unit, accessible apron will be sealed the slot, prevents that external environmental factor from causing the destruction to the connection structure in the slot, and the apron passes through L shape pole, reset spring, connector link and the fixed closing cap of draw-in groove on the slot, controls the rotation of locking subassembly locking and release axostylus axostyle through fingerprint identification module to control the apron locking and open.

Description

Software carrying and software encrypting device with expanding function

Technical Field

The utility model relates to the technical field of electronic products, in particular to a software carrying and software encrypting device with an expanding function.

Background

The data security is taken as an important component of information security, the information security is ensured by adopting encryption means for storage and transmission, the most common encryption mode is divided into software encryption adopting algorithm encryption, the mode is easy to be broken by violence, and the other mode is hardware encryption, the read-write capability is limited by physical equipment, the electronic information and the software can be well protected, and the file itself can be prevented from being tampered.

In the field of airline planning software and airline safety verification, a traditional encryption device can ensure the safety of airline data, but other functional components (such as a positioning module) are needed to be loaded according to requirements for cooperation and use sometimes, so an expansion interface is needed to be added on the encryption device for externally connecting the functional components for loading and expanding the requirements, for example, a multifunctional USB flash disk disclosed by a publication number CN203659436U is provided with an expansion USB socket on the rear side surface of a USB flash disk main body for expanding and connecting other functional components, but the following problems also exist:

1. some expansion functions often cannot be directly connected by using a USB interface;

2. The expansion socket is always in contact with the outside, connection points are easily corroded due to the influence of factors such as the outside environment, and poor contact is easily caused by ash falling or water inflow of the socket;

3. The expansion assembly is directly inserted into the expansion socket and is easy to fall off, so that the use is affected;

4. The expansion socket is not provided with a protection device to prevent outsiders from randomly expanding components, so that data can be cracked and the like.

Disclosure of utility model

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a software carrying and software encrypting device with an expanding function so as to solve the problems in the technical background.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a software carrying and software encrypting device with an expanding function, which comprises a shell, a USB interface arranged on one side of the shell and an expanding component capable of being inserted and connected onto the shell, wherein a slot for inserting the expanding component is arranged on the shell, a turnover cover plate is arranged at the top end of the slot, a shaft lever is arranged at one end of the cover plate, the cover plate is rotatably connected with the shell through the shaft lever, a sliding groove is arranged at the other end of the cover plate, an L-shaped rod is slidably arranged in the sliding groove, a reset spring is further arranged in the sliding groove, two ends of the reset spring are fixedly connected with the inner wall of the sliding groove and the L-shaped rod respectively, a connecting buckle is fixedly arranged at one end of the L-shaped rod, which is far away from the cover plate, a clamping groove matched with the connecting buckle is formed in the side wall of the shell, a locking component is arranged on the shaft lever, the locking component can lock the shaft lever, a fingerprint identifying module is embedded on the side wall of the shell, and the fingerprint identifying module is electrically connected with a control module, and the control module is used for controlling the locking shaft lever and releasing the shaft lever.

The preferable technical scheme of the utility model is that the locking component comprises a lug, a magnetic metal ring and an electromagnet, wherein the lug is fixedly arranged at one end of the shaft rod, the magnetic metal ring is sleeved on the shaft rod in a sliding way, a limit opening matched with the lug is formed in the inner side of the magnetic metal ring, the electromagnet is fixedly arranged at one end of the shaft rod, the control module is electrically connected with the electromagnet, and an elastic pad is arranged between the electromagnet and the magnetic metal ring.

The expansion assembly comprises a main shell, wherein a connecting shell matched with a slot is arranged at the bottom end of the main shell, an elastic sheet is arranged on one side, close to a clamping groove, of the connecting shell, a buckle is arranged at the lower end of the elastic sheet and can be clamped in the clamping groove, and a limiting groove matched with the connecting buckle is arranged on one side, far away from the clamping groove, of the main shell.

The preferred technical scheme of the utility model is that the L-shaped rod is fixedly provided with a knocking block, and the side walls of the shell and the main shell are embedded with arc plates matched with the knocking block.

The preferable technical scheme of the utility model is that the limiting groove is consistent with the clamping groove in shape and size.

The preferable technical scheme of the utility model is that the top end of the shell is provided with a groove matched with the expansion shell.

The preferable technical scheme of the utility model is that a sinking groove matched with the cover plate is arranged in the groove.

The beneficial effects of the utility model are as follows:

1. The expansion function of the device can be realized by arranging the inserting grooves to be inserted with the expansion components, and the cover plate is arranged on the inserting grooves, so that the inserting grooves can be closed through the cover plate when the expansion of functional components is not needed, the damage to the connecting structure in the inserting grooves caused by external environment factors is prevented, and the cover plate is fixedly covered on the inserting grooves through the L-shaped rods, the reset springs, the connecting buckles and the clamping grooves;

2. The locking component is arranged on the shaft lever at one end of the cover plate, so that the cover plate can be locked to be opened, and the fingerprint identification module is used for controlling the locking component to lock and release the rotation of the shaft lever, so that the cover plate is controlled to be locked and opened, the outsiders are prevented from being connected with the expansion functional components at will, and the safety of the device is improved;

3. The main shell and the connecting shell of the expansion assembly are respectively provided with a limit groove matched with the connecting buckle and a buckle matched with the clamping groove, so that the expansion assembly is fixed after being inserted into the slot, and the expansion assembly is prevented from falling off.

Drawings

FIG. 1 is a schematic structural diagram of a software carrying and encrypting device with an expanding function according to an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a software carrying and encrypting device with an expanding function according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a software carrying and encrypting device with an expanding function according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of part B of FIG. 3;

FIG. 6 is a schematic structural view of a cover plate;

FIG. 7 is a schematic diagram of a cross-sectional side structure of a software carrying and encrypting device with an expanding function according to an embodiment of the present utility model;

FIG. 8 is an enlarged view of part C of FIG. 3;

Fig. 9 is an enlarged view of a portion D in fig. 7.

In the figure:

1. The device comprises a shell, a USB interface, a 3, an expansion component, a 4, a slot, a 5, a cover plate, a 6, a shaft rod, a 7, a chute, an 8, an L-shaped rod, a 9, a return spring, a 10, a connecting buckle, a 11, a clamping groove, a 12, a locking component, a 13, a fingerprint identification module, a 14, a bump, a 15, a magnetic metal ring, a 16, an electromagnet, a 17, a main shell, a 18, a connecting shell, a 19, an elastic sheet, a 20, a buckle, a 21, a limit groove, a 22, a groove, a 23, a sink groove, a 24 and a limit opening.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in the figure, the embodiment provides a software carrying and software encrypting device with an expanding function, which comprises a shell 1, a USB interface 2 arranged on one side of the shell 1 and an expanding component 3 capable of being inserted and connected with the shell 1, wherein a slot 4 for inserting the expanding component 3 is arranged on the shell 1, a turnover cover plate 5 is arranged at the top end of the slot 4, a shaft lever 6 is arranged at one end of the cover plate 5, the cover plate 5 is rotatably connected with the shell 1 through the shaft lever 6, a sliding groove 7 is arranged at the other end of the cover plate 5, an L-shaped rod 8 is slidably arranged in the sliding groove 7, a reset spring 9 is further arranged in the sliding groove 7, two ends of the reset spring 9 are fixedly connected with the inner wall of the sliding groove 7 and the L-shaped rod 8 respectively, a connecting buckle 10 is fixedly arranged at one end of the L-shaped rod 8 far away from the cover plate 5, a clamping groove 11 matched with the connecting buckle 10 is arranged on the side wall of the shell 1, a locking component 12 is arranged on the side wall of the shaft lever 6, the locking component 12 can lock the shaft lever 6, the shaft lever 6 can not rotate, a fingerprint identification module 13 is embedded on the side wall of the shell 1, and the fingerprint identification module 13 is electrically connected with the shaft lever control module 6, and the fingerprint identification module 12 is electrically connected with the shaft lever control module 6.

When the expansion assembly 3 is not installed, the cover plate 5 is sealed in the slot 4, the cover plate 5 is fixedly sealed on the slot 4 through the cooperation of the L-shaped rod 8, the reset spring 9, the connecting buckle 10 and the clamping groove 11, the damage to the connecting structure in the slot 4 caused by the external environment is prevented, and when the cover plate 5 needs to be opened, the cover plate 5 can be opened by pulling the L-shaped rod 8 to enable the connecting buckle 10 to leave the clamping groove 11;

In order to improve the safety of the device, the shaft lever 6 is arranged at one end of the cover plate 5, the shaft lever 6 is locked through the locking component 12, so that the shaft lever 6 cannot rotate, the cover plate 5 cannot be opened, the safety of the device is improved, irrelevant personnel are prevented from expanding the installation and expansion component 3 at will, when the installation and expansion component 3 is needed, fingerprint identification is performed through the fingerprint identification module 13 on the shell 1, the shaft lever 6 is controlled by the fingerprint identification module 13 and the control block to be released through the locking component 12, the shaft lever 6 can rotate, and the cover plate 5 can be opened.

The expansion assembly 3 is used as an independent body, components such as a GPS or Beidou positioning chip, a gyroscope or other functional sensors, an alarm and the like can be loaded in the expansion assembly, and the mobile storage device is not only connected by USB, wherein an expansion interface arranged in the slot 4 is connected with an expansion function module in the expansion assembly 3, a common USB interface 22 can be adopted, an interface connected with the expansion function module is required to be arranged in an expansion shell, and the mobile storage device can be used in a manner of directly connecting the expansion function without connecting the expansion assembly 3 for part of simple expansion functions, so that the requirements of different conditions of users are met.

The locking assembly 12 comprises a protruding block 14, a magnetic metal ring 15 and an electromagnet 16, wherein the protruding block 14 is fixedly arranged at one end of the shaft rod 6, the magnetic metal ring 15 is slidably sleeved on the shaft rod 6, a limiting opening 24 matched with the protruding block 14 is formed in the inner side of the magnetic metal ring 15, the electromagnet 16 is fixedly arranged at one end of the shaft rod 6, the control module is electrically connected with the electromagnet 16, and an elastic pad is arranged between the electromagnet 16 and the magnetic metal ring 15.

When the expanding assembly 3 is not loaded, the lug 14 is positioned in the limiting groove 21, the shaft lever 6 is locked through the limiting opening 24 of the magnetic metal ring 15, the cover plate 5 is prevented from rotating, when a user needs to rotate the cover plate 5 to load the expanding assembly 3 or take down the expanding assembly 3, the user needs to pass through the authentication of the fingerprint identification module 13, the fingerprint identification module 13 is matched with the control module to control the electromagnet 16, after the electromagnet 16 is started, the magnetic metal ring 15 is driven to move towards the direction of the electromagnet 16, namely, the lug 14 is separated from the limiting opening 24, after the user rotates the cover plate 5, the lug 14 is clamped into the limiting opening 24, and the elastic pad is used for assisting the magnetic metal ring 15 to reset, and it is required to be stated that in the design, the fingerprint identification module 13, the electromagnet 16 and other components can be powered by adopting a mode of setting a battery in the shell according to actual use occasions, or a capacitor can be set in the shell, and after the cover encryption device is connected into equipment, the USB interface 2 is used for powering.

In order to prevent the expansion assembly 3 from falling off when in use after being inserted into the slot 4, the expansion assembly 3 comprises a main shell 17, a connecting shell 18 matched with the slot 4 is arranged at the bottom end of the main shell 17, an elastic sheet 19 is arranged on one side, close to the clamping groove 11, of the connecting shell 18, a buckle 20 is arranged at the lower end of the elastic sheet 19, the buckle 20 can be clamped in the clamping groove 11, and a limiting groove 21 matched with the connecting buckle 10 is arranged on one side, far away from the clamping groove 11, of the main shell 17.

After the expansion assembly 3 is inserted into the slot 4, the connecting buckle 10 on the cover plate 5 is clamped with the limiting groove 21, and the clamping groove 11 is clamped with the clamping buckle 20, so that the expansion assembly 3 is fixed on the slot 4, and the expansion function module is stable in connection and not easy to fall off in the use process.

The L-shaped rod 8 is fixedly provided with a knocking block, and the side walls of the shell 1 and the main shell 17 are embedded with arc plates matched with the knocking block. The arc is the metal material, adopts to set up and beats the piece cooperation arc, and when installing and expanding subassembly 3 and taking down and expanding subassembly 3, when connector link 10 is close to spacing groove 21 or draw-in groove 11, connector link 10 offsets with main casing 17 and shell 1 respectively to drive L shape pole 8 and take place to remove, when connector link 10 card is gone into spacing groove 21 or draw-in groove 11, L shape pole 8 kick-backs and drive and beat the piece and beat the arc, and then rattle, and the auxiliary user judges whether the joint is accomplished, plays certain suggestion effect.

In the above-mentioned scheme, the connecting buckle 10 needs to be clamped with the limiting groove 21 and the clamping groove 11, so that the limiting groove 21 and the clamping groove 11 with the same shape and size are adopted, and meanwhile, the connecting buckle 10 and the clamping buckle 20 can also be designed with the same shape and size.

Further, the top end of the shell 1 is provided with a groove 22 matched with the expansion assembly 3, a sinking groove 23 matched with the cover plate 5 is arranged in the groove 22, the expansion assembly 3 can be better fixed by the groove 22, a user can conveniently and intuitively see whether the expansion assembly 3 is clamped, the sinking groove 23 is used for accommodating the cover plate 5 after the expansion assembly 3 is installed, and the main shell 17 of the expansion shell is ensured to be partially positioned in the groove 22.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the utility model.

Claims (7)

1. A software carrying and software encrypting device with expanding function is characterized in that:

Comprises a shell (1), a USB interface (2) arranged at one side of the shell (1) and an expansion assembly (3) which can be inserted on the shell (1);

The shell (1) is provided with a slot (4) for plugging the expansion assembly (3), and the top end of the slot (4) is provided with a turnover cover plate (5);

The novel plastic bottle is characterized in that a shaft lever (6) is arranged at one end of the cover plate (5), the cover plate (5) is rotationally connected with the shell (1) through the shaft lever (6), a chute (7) is arranged at the other end of the cover plate (5), an L-shaped rod (8) is slidably arranged in the chute (7), a return spring (9) is further arranged in the chute (7), two ends of the return spring (9) are fixedly connected with the inner wall of the chute (7) and the L-shaped rod (8) respectively, a connecting buckle (10) is fixedly arranged at one end, far away from the cover plate (5), of the L-shaped rod (8), and a clamping groove (11) matched with the connecting buckle (10) is formed in the side wall of the shell (1).

The shaft lever (6) is provided with a locking component (12), and the locking component (12) can lock the shaft lever (6) so that the shaft lever (6) can not rotate;

The fingerprint identification module (13) is embedded on the side wall of the shell (1), the fingerprint identification module (13) is electrically connected with a control module, and the control module is used for controlling the locking shaft lever (6) and the releasing shaft lever (6) of the locking assembly (12).

2. The software-loaded and software-encrypted apparatus having an extended function according to claim 1, wherein:

The locking assembly (12) comprises a lug (14), a magnetic metal ring (15) and an electromagnet (16);

The lug (14) is fixedly arranged at one end of the shaft rod (6), the magnetic metal ring (15) is sleeved on the shaft rod (6) in a sliding mode, a limiting opening (24) matched with the lug (14) is formed in the inner side of the magnetic metal ring (15), the electromagnet (16) is fixedly arranged at one end of the shaft rod (6), the control module is electrically connected with the electromagnet (16), and an elastic pad is arranged between the electromagnet (16) and the magnetic metal ring (15).

3. The software-loaded and software-encrypted apparatus having an extended function according to claim 1, wherein:

the expansion assembly (3) comprises a main shell (17), and a connecting shell (18) matched with the slot (4) is arranged at the bottom end of the main shell (17);

An elastic sheet (19) is arranged on one side, close to the clamping groove (11), of the connecting shell (18), a buckle (20) is fixedly arranged at the lower end of the elastic sheet (19), and the buckle (20) can be clamped in the clamping groove (11);

One side of the main shell (17) far away from the clamping groove (11) is provided with a limiting groove (21) matched with the connecting buckle (10).

4. The software loading and software encrypting apparatus with expansion function according to claim 3, wherein:

The L-shaped rod (8) is fixedly provided with a knocking block, and arc plates matched with the knocking block are embedded in the side walls of the shell (1) and the main shell (17).

5. The software loading and software encrypting apparatus with expansion function according to claim 3, wherein:

the limiting groove (21) is consistent with the clamping groove (11) in shape and size.

6. The software-loaded and software-encrypted apparatus having an extended function according to claim 1, wherein:

the top end of the shell (1) is provided with a groove (22) matched with the expansion shell.

7. The software loading and software encrypting device with expansion function according to claim 6, wherein:

A sinking groove (23) matched with the cover plate (5) is arranged in the groove (22).