Encryption device

Abstract

A sealing top cover is arranged at the top of a box body mechanism, the box body mechanism comprises a bid invitation document encryption box, a first cover plate and a second cover plate, the first cover plate is hinged to one side of a bid invitation document placing opening, and the second cover plate is hinged to one side of a USB flash disk placing opening. Mother buckle plate seats are fixedly connected to the front side and the rear side of the bid inviting document encryption box, son buckle plate seats are fixedly arranged on the two sides of the sealing top cover, and the mother buckle plate seats are buckled to the upper portions of the son buckle plate seats. The device is different from an original device, the box body opening is formed in the top of the bid inviting document encryption box, and an easily-collided area on the upper portion of the bid inviting document encryption box is effectively avoided; the sealing top cover is arranged at the top of the bid inviting document encryption box, the sealing top cover buckled to the outer side of the top opening of the bid inviting document encryption box is used for shielding and protecting the top of the bid inviting document encryption box, a coded lock on the upper portion of a cover plate can be protected, the top of the sealing top cover can be closed, and compared with an original device, the device is more convenient to use, and the cost is reduced. And files in the box can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of file encryption equipment, in particular to an encryption device. Background Art

[0002] Patent No. CN214659476U discloses a document encryption device for project bidding. The device divides the space within a bidding document encryption box into two independent structures. The document box for the bid documents and the storage device for company information are placed in two independent spaces and encrypted using different combination locks. When bidding, the bidding company places the bid document without company information in the document box, pushes it into the storage slot, and encrypts it using combination lock I. The storage device containing company information is inserted into slot I of the slot, serving as the main storage device, and is then encrypted using combination lock II. When submitting the bid document, the bidding company also attaches the unlocking code for combination lock I, which is used exclusively by the bidding company to access the bid document. This prevents the bid document from being opened by others during the bidding process, resulting in accidental leakage of bid document information and losses to the bidding company. After the bidding unit confirms the winning bid document and makes it public, the bidding unit confirms the winning bid document and then provides the bidding company with the unlocking code for combination lock II. The bidding company then checks whether combination lock II can be opened based on the code. If it can be opened, the company information in the storage device is retrieved and verified again. The use of this device to encrypt and transfer bidding documents can effectively improve the confidentiality of bidding information.

[0003] This document encryption device used for engineering bidding has the following drawbacks: the box openings of the original device are all on the front and back sides of the box, and lack a protective structure. When the box is carried, the front and back sides of the box are high-incidence areas for collisions, and the password lock used for encryption is very easy to be damaged by collisions. In addition, one side of the opening lacks shielding and protection. If the device is often exposed to sudden rain outdoors, it is very easy for rainwater to enter the inside of the box due to lack of shelter, resulting in damage to the files inside, posing a huge safety hazard. Utility Model Content

[0004] The purpose of the present invention is to provide an encryption device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an encryption device, comprising a box mechanism, a base mechanism is provided at the bottom of the box mechanism, and a sealing top cover is provided at the top of the box mechanism;

[0006] The box structure includes a bidding document encryption box, a first cover plate and a second cover plate. A bidding document placement opening is provided on one side of the top of the bidding document encryption box, and the first cover plate is hinged to one side of the bidding document placement opening. A USB flash drive placement opening is provided on the other side of the top of the bidding document encryption box, and the second cover plate is hinged to one side of the USB flash drive placement opening.

[0007] The front and rear sides of the bidding document encryption box are fixedly connected with a mother buckle plate seat, and the two sides of the sealing top cover are fixedly provided with a sub-buckle plate seat adapted to the mother buckle plate seat, and the mother buckle plate seat is buckled to the upper part of the sub-buckle plate seat.

[0008] Preferably, a first combination lock and a second combination lock are respectively provided on opposite sides of the first cover plate and the second cover plate, the first combination lock is fixedly connected to the upper part of the first cover plate, and the second combination lock is fixedly connected to the upper part of the second cover plate.

[0009] Preferably, thrust springs are evenly arranged on the inner surface of the first cover plate, one end of the thrust spring is fixedly connected to the inner surface of the first cover plate, and the other end of the thrust spring is fixedly connected to the compaction fixing plate.

[0010] Preferably, a USB disk storage seat is movably embedded inside the above-mentioned USB disk placement port, a main USB disk slot and a spare USB disk slot are respectively provided on both sides of the top of the USB disk storage seat, and a push-pull groove is provided on the front side of the USB disk storage seat.

[0011] Preferably, the base mechanism includes an edging base, and the two edging bases are respectively arranged on the front and rear sides of the bidding document encryption box, and the two edging bases are fixedly connected to the bottom of the bidding document encryption box by screws.

[0012] Preferably, base supports are provided on both sides of the bottom of the edging base, and the base supports are fixedly connected to the bottom of the edging base. A handle is provided on the top of the sealing top cover, and the handle is fixedly connected to the top of the sealing top cover.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This device is different from the original device. The box opening is set at the top of the bidding document encryption box, which effectively avoids the easily collided area on the top of the bidding document encryption box, and a sealed top cover is set on the top of the bidding document encryption box. The sealed top cover is buckled on the outside of the top opening of the bidding document encryption box to shield and protect the top of the bidding document encryption box. It can protect the password lock on the upper part of the cover and seal the top of the sealed top cover to prevent the entry of external rainwater. Compared with the original device, it has stronger protection capabilities for the documents in the box and greatly improves the protection strength of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall rear structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the closed state structure of the bidding document encryption box of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the bidding document encryption box in the open state of the utility model;

[0019] Figure 5 This is a structural diagram of the USB storage seat of the present invention.

[0020] In the figure: 1. Box body; 2. Sealed top cover; 3. Handle; 4. Base mechanism; 5. Tender document encryption box; 6. First cover; 7. Second cover; 8. Tender document placement port; 9. U disk placement port; 10. First combination lock; 11. Second combination lock; 12. Thrust spring; 13. Compacting fixing plate; 14. Mother buckle plate seat; 15. Sub-buckle plate seat; 16. Edge-wrapped base; 17. Base support; 18. U disk storage seat; 19. Main U disk slot; 20. Spare U disk slot; 21. Push-pull groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example

[0023] See also Figure 1-5 The utility model provides a technical solution: an encryption device, including a box mechanism 1, the box mechanism 1 includes a bidding document encryption box 5, a first cover plate 6 and a second cover plate 7, a bidding document placement opening 8 is opened on one side of the top of the bidding document encryption box 5, the first cover plate 6 is hinged to one side of the bidding document placement opening 8, a U disk placement opening 9 is opened on the other side of the top of the bidding document encryption box 5, the second cover plate 7 is hinged to one side of the U disk placement opening 9, the top placement opening of the bidding document encryption box 5 can be closed by the first cover plate 6 and the second cover plate 7 to protect the documents therein.

[0024] A base mechanism 4 is provided at the bottom of the box mechanism 1, and the base mechanism 4 includes an edging base 16. The two edging bases 16 are respectively provided on the front and rear sides of the bidding document encryption box 5. The edging base 16 is made of plastic and can shield and protect the bottom corners of the bidding document encryption box 5. The two edging bases 16 are fixedly connected to the bottom of the bidding document encryption box 5 by screws. Base pillars 17 are provided on both sides of the bottom of the edging base 16. The base pillars 17 are fixedly connected to the bottom of the edging base 16. The base pillars 17 are made of hard rubber and can provide stable support for the device.

[0025] A sealed top cover 2 is provided on the top of the box body 1, and a mother buckle plate seat 14 is fixedly connected to the front and back sides of the bidding document encryption box 5. Sub-buckle plate seats 15 that are compatible with the mother buckle plate seat 14 are fixedly provided on both sides of the sealed top cover 2. The mother buckle plate seat 14 is buckled to the upper part of the sub-buckle plate seat 15. The sealed top cover 2 that is buckled to the outside of the top opening of the bidding document encryption box 5 is used to shield and protect the top of the bidding document encryption box 5, which can protect the password lock on the upper part of the cover and seal the top of the sealed top cover 2 to prevent the entry of external rainwater. Compared with the original device, it has stronger protection capabilities for the documents in the box. A handle 3 is provided on the top of the sealed top cover 2, which is fixedly connected to the top of the sealed top cover 2. The handle 3 can be used to facilitate the movement and carrying of the device.

[0026] A first combination lock 10 and a second combination lock 11 are respectively provided on the opposite sides of the first cover plate 6 and the second cover plate 7. The first combination lock 10 is fixedly connected to the upper part of the first cover plate 6, and the second combination lock 11 is fixedly connected to the upper part of the second cover plate 7. The first combination lock 10 and the second combination lock 11 are both four-digit combination locks with strong encryption protection capabilities. Thrust springs 12 are evenly provided on the inner surface of the first cover plate 6. One end of the thrust spring 12 is fixedly connected to the inner surface of the first cover plate 6, and the other end of the thrust spring 12 is fixedly connected to a compaction fixing plate 13. When placing packaged paper documents, a certain number of soft foam pads will be placed according to the volume of the documents. With the pushing pressure of the compaction fixing plate 13, the packaged paper documents can be firmly fixed to avoid damage to the documents due to loose fixation.

[0027] A U disk storage seat 18 is movably embedded in the inner side of the U disk placement port 9. In view of the need for electronic documents in bidding and the importance of the data in the documents, a main U disk slot 19 and a spare U disk slot 20 are respectively provided on both sides of the top of the file U disk storage seat 18. An emergency spare U disk can be stored in the spare U disk slot 20. The main U disk slot 19 and the spare U disk slot 20 can be used to snap the electronic U disk into place and fix it. A push-pull groove 21 is provided on the front side of the U disk storage seat 18, and the push-pull groove 21 can be used to facilitate the pulling and removal of the U disk storage seat 18.

[0028] Working principle or structural principle, when in use, the bidding document encryption box 5 is placed flat, and then the wrapped paper documents and electronic U disk are placed on the inner sides of the bidding document placement port 8 and the U disk placement port 9 respectively, and then the first cover plate 6 and the second cover plate 7 are closed, and the first cover plate 6 and the second cover plate 7 are locked and fixed with a password lock to encrypt and protect the documents in the bidding document encryption box 5. Different from the original device, the box opening is set at the top of the bidding document encryption box 5, which effectively avoids the easily collided area on the upper part of the bidding document encryption box 5. After the placement is completed, the bidding document encryption box 5 is erected, and then the sealed top cover 2 is covered on the top of the bidding document encryption box 5. The top of the bidding document encryption box 5 is snapped into the groove opened at the bottom of the sealing top cover 2, and then the mother buckle plate seats 14 on both sides of the bidding document encryption box 5 are snapped into the upper part of the sub-buckle plate seats 15 in turn to complete the fixation of the sealing top cover 2. The sealing top cover 2 that is snapped onto the outside of the top opening of the bidding document encryption box 5 is used to shield and protect the top of the bidding document encryption box 5, which can protect the password lock on the upper part of the cover and seal the top of the sealing top cover 2 to prevent the entry of external rainwater. Compared with the original device, it has stronger protection capabilities for the documents in the box. The bidding document encryption box 5 is lifted by the handle 3 to be carried and moved.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An encryption device, comprising a box mechanism (1), characterized in that: The bottom of the box body mechanism (1) is provided with a base mechanism (4), and the top of the box body mechanism (1) is provided with a sealing top cover (2); The box structure (1) comprises a bidding document encryption box (5), a first cover plate (6) and a second cover plate (7); a bidding document placement opening (8) is provided on one side of the top of the bidding document encryption box (5); the first cover plate (6) is hinged to one side of the bidding document placement opening (8); a USB flash drive placement opening (9) is provided on the other side of the top of the bidding document encryption box (5); and the second cover plate (7) is hinged to one side of the USB flash drive placement opening (9); The front and rear sides of the bidding document encryption box (5) are fixedly connected with a mother buckle plate seat (14), and the two sides of the sealing top cover (2) are fixedly provided with a sub-buckle plate seat (15) adapted to the mother buckle plate seat (14), and the mother buckle plate seat (14) is buckled to the upper part of the sub-buckle plate seat (15).

2. An encryption device according to claim 1, characterized in that: A first combination lock (10) and a second combination lock (11) are respectively provided on opposite sides of the first cover plate (6) and the second cover plate (7); the first combination lock (10) is fixedly connected to the upper part of the first cover plate (6), and the second combination lock (11) is fixedly connected to the upper part of the second cover plate (7).

3. An encryption device according to claim 2, characterized in that: The inner surface of the first cover plate (6) is evenly provided with a thrust spring (12), one end of the thrust spring (12) is fixedly connected to the inner surface of the first cover plate (6), and the other end of the thrust spring (12) is fixedly connected to a compaction fixing plate (13).

4. An encryption device according to claim 3, characterized in that: A U disk storage seat (18) is movably embedded in the inner side of the U disk placement port (9), a main U disk slot (19) and a spare U disk slot (20) are respectively provided on both sides of the top of the U disk storage seat (18), and a push-pull groove (21) is provided on the front side of the U disk storage seat (18).

5. The encryption device according to claim 1, wherein: The base mechanism (4) includes an edge-wrapped base (16), and two edge-wrapped bases (16) are respectively arranged on the front and rear sides of the bidding document encryption box (5), and the two edge-wrapped bases (16) are fixedly connected to the bottom of the bidding document encryption box (5) by screws.

6. An encryption device according to claim 5, characterized in that: Base pillars (17) are provided on both sides of the bottom of the edging base (16), and the base pillars (17) are fixedly connected to the bottom of the edging base (16). A handle (3) is provided on the top of the sealing top cover (2), and the handle (3) is fixedly connected to the top of the sealing top cover (2).

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