A safe based on multi-modal biometric feature fusion

Abstract

The utility model belongs to the safe design technical field, specifically is a kind of safe based on multimodal biological feature fusion, including box, the inside of box is provided with slide; The bottom of two The slide is fixedly connected with rack;The top of two The rack is engaged with gear;The sidewall of the threaded rod is connected with the first fixed block in thread;The sidewall of the threaded rod is connected with the second fixed block in sliding connection;The sidewall of the second fixed block and first fixed block is fixedly connected with movable baffle;The utility model is controlled the position of storage box by setting second motor, realized the automation of storage box's in and out, enhanced the flexibility and convenience of safe, it is favorable to solve the problem that safe internal article is not convenient to catch, by setting multimodal biological feature collection block control second motor and first motor, it is favorable to realize the safe control of automation, provide convenience for user's daily use.

Description

Technical Field

[0001] This utility model belongs to the field of safe design technology, specifically a safe based on multimodal biometric fusion. Background Technology

[0002] Multimodal biometric fusion refers to the combination of information from different sources, such as text, images, and voice, in the field of artificial intelligence to improve the performance and understanding of models. When applied to the field of safes, multimodal biometric fusion can make safes more convenient to use while maintaining their function of storing important items.

[0003] Existing safes typically employ a relatively fixed structure, meaning the storage space lacks flexibility. Users need to reach their arms inside the safe to retrieve items, requiring visual assistance. Since safes are often placed on the ground rather than in prominent, elevated locations, this relatively fixed structure can easily cause inconvenience for users who need to store or retrieve items, affecting daily use.

[0004] Therefore, this invention provides a safe based on multimodal biometric fusion. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A safe based on multimodal biometric fusion, comprising a box body, an internal slide rail, and two slide rails symmetrically arranged as a first motor; racks fixedly connected to the bottom of the two slide rails; gears meshing at the top of the two racks, and a second motor disposed between the two gears; a storage box fixedly connected to the side wall of the second motor; a cabinet fixedly connected to the top of the box body; a first motor fixedly connected to the top of the cabinet, and a threaded rod fixedly connected to the output end of the first motor; and a first limiting rod fixedly connected inside the cabinet, with two first limiting rods symmetrically arranged. A first fixing block is threadedly connected to the side wall of the threaded rod; a second fixing block is slidably connected to the side wall of the threaded rod; a movable baffle is fixedly connected to the side walls of the second fixing block and the first fixing block; a limit baffle is fixedly connected inside the storage box; a multimodal biometric collection block is fixedly connected to the side wall of the chassis; this step, by setting a second motor to control the position of the storage box, realizes the automated entry and exit of the storage box, enhances the flexibility and convenience of the safe, and helps to solve the problem of inconvenient access to items inside the safe. By setting a multimodal biometric collection block to control the second motor and the first motor, it is beneficial to realize automated safe control and provide convenience for users' daily use.

[0007] Preferably, a fixed platform is fixedly connected to the bottom of the safe, and multiple fixed platforms are arranged in a corresponding manner; the bottom of the multiple fixed platforms is threadedly connected to a connector; the bottom of the connector is ball-jointed with a foot pad; a lubrication hole is provided on the side wall of the connector, and the lubrication hole penetrates through the bottom of the connector; this step adapts the support assembly composed of the fixed platform, connector, and foot pad to the ground where the safe is located, thereby avoiding the problem of the safe shaking caused by uneven ground, enhancing the stability of the safe, and the lubrication hole lubricates the connector and foot pad, which helps to prevent the assembly from jamming and extends the service life of the assembly.

[0008] Preferably, a limiting block is fixed to the side wall of the storage box, and the limiting block is set to correspond to the size of the slide rail. This step limits the movement range of the storage box by setting the limiting block, so that the storage box is locked in position by the box body when it moves to the predetermined position, preventing the storage box from falling out of the box body, enhancing the stability and practicality of the safe, and helping to prevent the storage box from being stolen alone.

[0009] Preferably, limiting holes are provided on the side walls of the two limiting blocks; a second limiting rod is fixedly connected inside the box, and the two second limiting rods are set to correspond to the size and position of the limiting holes; this step restricts the movement posture of the storage box by setting the second limiting rods, which helps to prevent the storage box from jumping during movement, thereby maintaining the stable contact between the gear and the rack, enhancing the stability and durability of the safe, and helping to extend the service life of the safe.

[0010] Preferably, a gasket is fixed to the top of the storage box, and the position and size of the gasket are set to correspond to the movable baffle; the gasket is made of rubber; this step achieves a sealing effect by setting the gasket to contact the movable baffle, thereby preventing the movable baffle from directly contacting the storage box, which helps to prevent the components from being squeezed and damaged, and extends the service life of the safe.

[0011] Preferably, a sealing plate is fixed to the side wall of the movable baffle, and the two sealing plates are set to correspond to the size of the limiting baffle. This step, by setting the sealing plate to adapt to the top curvature of the storage box, avoids the problem of air remaining after the safe is closed due to the rounded corners of the top of the storage box, thereby enhancing the airtightness of the safe and reducing security risks.

[0012] Preferably, the enclosure, chassis, storage box, limiting baffle, movable baffle, and sealing plate are made of stainless steel. This step, by using stainless steel for the enclosure, chassis, storage box, limiting baffle, movable baffle, and sealing plate, keeps the surface of the safe smooth, prevents components from jamming, and reduces the difficulty of cleaning and maintenance of the safe.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The safe based on multimodal biometric fusion described in this utility model achieves automated entry and exit of the safe by setting a second motor to control the position of the safe, thereby enhancing the flexibility and convenience of the safe and helping to solve the problem of inconvenient access to items inside the safe. By setting a multimodal biometric collection block to control the second motor and the first motor, it is possible to achieve automated safe control and provide convenience for users' daily use.

[0015] 2. The safe based on multimodal biometric fusion described in this utility model adapts to the ground where the safe is located by setting a support assembly consisting of a fixed platform, connectors, and foot pads, thereby avoiding the problem of the safe shaking caused by uneven ground and enhancing the stability of the safe. By setting lubrication holes to lubricate the connectors and foot pads, it is beneficial to prevent the components from jamming and extend the service life of the components. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the storage box in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the box in this utility model;

[0020] Figure 4 This is a schematic diagram of the chassis structure in this utility model.

[0021] In the diagram: 1. Box; 2. Chassis; 3. First motor; 4. Threaded rod; 5. First limiting rod; 6. Multimodal biometric collection block; 7. Storage box; 8. Limiting baffle; 9. Movable baffle; 10. First fixing block; 11. Second fixing block; 12. Limiting block; 13. Second limiting rod; 14. Rack; 15. Second motor; 16. Gear; 17. Fixing platform; 18. Connector; 19. Foot pad; 20. Lubrication hole; 21. Sealing plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 4 As shown, an embodiment of the present invention discloses a safe based on multimodal biometric fusion, comprising a safe body 1, with slides inside the safe body 1, and two slides symmetrically arranged with first motors 3; racks 14 are fixedly connected to the bottom of the two slides; gears 16 mesh with the tops of the two racks 14, and a second motor 15 is arranged between the two gears 16; a storage box 7 is fixedly connected to the side wall of the second motor 15; a housing 2 is fixedly connected to the top of the safe body 1; the first motor 3 is fixedly connected to the top of the housing 2, and a threaded rod 4 is fixedly connected to the output end of the first motor 3; a first limiting rod 5 is fixedly connected inside the housing 2, and two first limiting rods 5 are symmetrically arranged. The threaded rod 4 is threadedly connected to a first fixing block 10 on its side wall; a second fixing block 11 is slidably connected to the side wall of the threaded rod 4; a movable baffle 9 is fixedly connected to the side wall of the second fixing block 11 and the first fixing block 10; a limit baffle 8 is fixedly connected inside the storage box 7; a multimodal biometric collection block 6 is fixedly connected to the side wall of the chassis 2; during operation, the user can control the first motor 3 on the top of the chassis 2 through the multimodal biometric collection block 6, and can control the second motor 15 inside the box 1 through the multimodal biometric collection block 6, thereby realizing the automatic opening of the safe and the automatic ejection of the storage box 7 respectively. During the process, whenever the first... When the first motor 3 is driven, the threaded rod 4 fixed to the output end of the first motor 3 will rotate. Since the first fixed block 10 is threadedly connected to the threaded rod 4, and the two second fixed blocks 11, which are also fixed to the side wall of the movable baffle 9, are slidably connected to the two first limiting rods 5, the movable baffle 9 will move vertically with the drive of the first motor 3. At this time, the movable baffle 9 will lose contact with the limiting baffle 8 inside the storage box 7, and the storage box 7 can freely enter and exit the box body 1. Whenever the second motor 15 is driven, the two gears 16 fixed to the output end of the second motor 15 will rotate. Rotation will occur, and since gear 16 and rack 14 are meshed, and the second motor 15 is fixedly connected to the storage box 7, the storage box 7 can be moved out of the box 1 or enter the box 1 on its own as the second motor 15 is driven. This step achieves automated entry and exit of the storage box 7 by setting the position of the storage box 7 to control the second motor 15, which enhances the flexibility and convenience of the safe and helps to solve the problem of inconvenient access to items inside the safe. By setting the multimodal biometric collection block 6 to control the second motor 15 and the first motor 3, it is beneficial to realize automated safe control and provide convenience for users' daily use.

[0025] like Figure 4As shown, a fixed platform 17 is fixedly connected to the bottom of the housing 1, and multiple fixed platforms 17 are arranged correspondingly; the bottom of the multiple fixed platforms 17 is threadedly connected to a connector 18; the bottom of the connector 18 is ball-jointed with a foot pad 19; a lubrication hole 20 is provided on the side wall of the connector 18, and the lubrication hole 20 penetrates the bottom of the connector 18; during operation, the user can use the threaded connection between the fixed platform 17 and the connector 18 to adjust the total length of the support assembly composed of the fixed platform 17, connector 18, and foot pad 19, thereby adapting to the ground environment where the safe is located. Whenever the ground is uneven, in addition to the support assembly In addition to the adjustability of the components, the ball joint relationship between the connector 18 and the foot pad 19 also allows the foot pad 19 to tilt relative to the connector 18 to adapt to the ground. The user can inject lubricant into the contact surface between the connector 18 and the foot pad 19 through the lubrication hole 20. This step, by setting up a support assembly consisting of a fixed platform 17, connector 18, and foot pad 19 to adapt to the ground where the safe is located, avoids the problem of the safe shaking caused by uneven ground, and enhances the stability of the safe. By setting up the lubrication hole 20 to lubricate the connector 18 and the foot pad 19, it is beneficial to prevent the assembly from jamming and extend the service life of the assembly.

[0026] like Figure 2 As shown, a limiting block 12 is fixedly attached to the side wall of the storage box 7, and the limiting block 12 is set to correspond to the size of the slide rail. During operation, whenever the storage box 7 moves to a predetermined position under the action of the second motor 15 and the gear 16, the limiting block 12 fixed to the side wall of the storage box 7 will contact the inner side wall of the box body 1, thereby stopping the movement of the storage box 7. This step limits the movement range of the storage box 7 by setting the limiting block 12, so that the storage box 7 is locked in position by the box body 1 when it moves to the predetermined position, preventing the storage box 7 from falling out of the box body 1, enhancing the stability and practicality of the safe, and helping to prevent the storage box 7 from being stolen alone.

[0027] like Figure 2 and Figure 3 As shown, limit holes are provided on the side walls of the two limit blocks 12; two second limit rods 13 are fixedly connected inside the housing 1, and the size and position of the second limit rods 13 correspond to the limit holes; during operation, whenever the storage box 7 moves under the action of the second motor 15 and the gear 16, the two second limit rods 13 fixed inside the housing 1 respectively contact the limit holes provided on the side walls of the two limit blocks 12. The two second limit rods 13 can restrict the movement of the storage box 7 through their contact with the limit holes; this step, by setting the second limit rods 13 to restrict the movement posture of the storage box 7, helps to prevent the storage box 7 from jumping during the movement, thereby maintaining the stable contact between the gear 16 and the rack 14, enhancing the stability and durability of the safe, and helping to extend the service life of the safe.

[0028] like Figure 2 As shown, a gasket is fixed to the top of the storage box 7, and the position and size of the gasket correspond to those of the movable baffle 9. The gasket is made of rubber. During operation, whenever the movable baffle 9 descends to its lowest position, the bottom of the movable baffle 9 will come into contact with the rubber gasket fixed inside the storage box 7. The rubber gasket can be deformed under force to make tight contact with the bottom of the movable baffle 9. This step achieves a sealing effect by setting the gasket to contact the movable baffle 9, avoiding direct contact between the movable baffle 9 and the storage box 7, which helps to prevent the components from being squeezed and damaged, and extends the service life of the safe.

[0029] like Figure 2 As shown, a sealing plate 21 is fixedly connected to the side wall of the movable baffle 9, and the two sealing plates 21 are set to correspond to the size of the limiting baffle 8. During operation, whenever the movable baffle 9 descends to the bottom, the two sealing plates 21 fixed to the side wall of the movable baffle 9 will contact the top of the storage box 7. Since the sealing plates 21 are set to correspond to the size of the storage box 7, the sealing plates 21 will contact the top of the storage box 7 relatively tightly. This step, by setting the sealing plates 21 to adapt to the top curvature of the storage box 7, avoids the problem of air remaining after the safe is closed due to the rounded corners of the top of the storage box 7, enhances the airtightness of the safe, and reduces security risks.

[0030] like Figures 1 to 4 As shown, the housing 1, chassis 2, storage box 7, limit baffle 8, movable baffle 9, and sealing plate 21 are made of stainless steel. During operation, the use of stainless steel in the housing 1, chassis 2, storage box 7, limit baffle 8, movable baffle 9, and sealing plate 21 allows the advantages of stainless steel, such as high strength and resistance to rust, to be utilized. This step, by using stainless steel in the housing 1, chassis 2, storage box 7, limit baffle 8, movable baffle 9, and sealing plate 21, keeps the surface of the safe smooth, prevents components from jamming, and reduces the difficulty of cleaning and maintenance of the safe.

[0031] During operation, the user can control the first motor 3 on top of the housing 2 via the multimodal biometric collection block 6, and the second motor 15 inside the housing 1 via the multimodal biometric collection block 6, thereby automatically opening the safe and automatically pushing out the storage box 7. During this process, whenever the first motor 3 is driven, the threaded rod 4 fixed to the output end of the first motor 3 will rotate. Since the first fixing block 10 is threadedly connected to the threaded rod 4, and the two second fixing blocks 11, also fixed to the side wall of the movable baffle 9, are slidably connected to the two first limiting rods 5, the movable baffle 9 will move vertically with the drive of the first motor 3. At this time, the movable baffle 9 will interact with the storage box 7. When the limiting baffle 8 inside the storage box 7 loses contact, the storage box 7 can freely enter and exit the box body 1. Whenever the second motor 15 is driven, the two gears 16 fixed to the output end of the second motor 15 will rotate. Since the gears 16 are meshed with the rack 14, and the second motor 15 is fixedly connected to the storage box 7, the storage box 7 can be moved out of the box body 1 or enter the box body 1 by itself as the second motor 15 is driven. The user can adjust the total length of the support assembly consisting of the fixed platform 17, the connector 18, and the foot pad 19 by means of the threaded connection between the fixed platform 17 and the connector 18, so as to adapt to the ground environment where the safe is located. Whenever there is an uneven ground problem, in addition to the adjustable support assembly, the connecting... The ball joint between component 18 and foot pad 19 allows foot pad 19 to tilt relative to component 18 to adapt to the ground. The user can inject lubricant into the contact surface between component 18 and foot pad 19 through lubrication hole 20. Whenever the storage box 7 moves to a predetermined position under the action of the second motor 15 and gear 16, the limiting block 12 fixed to the side wall of the storage box 7 will contact the inner side wall of the box body 1, thus stopping the movement of the storage box 7. Whenever the storage box 7 moves under the action of the second motor 15 and gear 16, the two second limiting rods 13 fixed inside the box body 1 respectively contact the limiting holes opened on the side walls of the two limiting blocks 12. The two second limiting rods 13 can, through their contact with the limiting holes, maintain the storage box's position. The movement of the storage box 7 is restricted. Whenever the movable baffle 9 descends to its lowest position, the bottom of the movable baffle 9 will come into contact with a rubber gasket fixed inside the storage box 7. The rubber gasket can be deformed under force to make tight contact with the bottom of the movable baffle 9. Whenever the movable baffle 9 descends to its lowest position, the two sealing plates 21 fixed to the side wall of the movable baffle 9 will come into contact with the top of the storage box 7. Since the sealing plates 21 are designed to correspond to the size of the storage box 7, the sealing plates 21 will make relatively tight contact with the top of the storage box 7. The use of stainless steel for the box body 1, the chassis 2, the storage box 7, the limiting baffle 8, the movable baffle 9, and the sealing plates 21 can take advantage of the high strength and rust resistance of stainless steel.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A safe based on multimodal biometric fusion, comprising a safe body (1), characterized in that: The interior of the housing (1) is provided with slides, and two slides are symmetrically arranged with a first motor (3); racks (14) are fixedly connected to the bottom of the two slides; gears (16) mesh with the top of the two racks (14), and a second motor (15) is arranged between the two gears (16); a storage box (7) is fixedly connected to the side wall of the second motor (15); a cabinet (2) is fixedly connected to the top of the housing (1); a first motor (3) is fixedly connected to the top of the cabinet (2), and the output end of the first motor (3) is fixedly connected with a thread. Rod (4); a first limiting rod (5) is fixedly connected inside the chassis (2), and the two first limiting rods (5) are symmetrically arranged; a first fixing block (10) is threadedly connected to the side wall of the threaded rod (4); a second fixing block (11) is slidably connected to the side wall of the threaded rod (4); a movable baffle (9) is fixedly connected to the side wall of the second fixing block (11) and the first fixing block (10); a limiting baffle (8) is fixedly connected inside the storage box (7); a multimodal biometric collection block (6) is fixedly connected to the side wall of the chassis (2).

2. The safe based on multimodal biometric fusion according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to a fixed platform (17), and multiple fixed platforms (17) are arranged in a corresponding manner; the bottom of the multiple fixed platforms (17) is threadedly connected to a connector (18); the bottom of the connector (18) is ball-jointed with a foot pad (19); a lubrication hole (20) is opened on the side wall of the connector (18), and the lubrication hole (20) penetrates the bottom of the connector (18).

3. The safe based on multimodal biometric fusion according to claim 1, characterized in that: A limiting block (12) is fixedly attached to the side wall of the storage box (7), and the limiting block (12) is set to correspond to the size of the slide.

4. A safe based on multimodal biometric fusion according to claim 3, characterized in that: Limiting holes are provided on the side walls of the two limiting blocks (12); a second limiting rod (13) is fixedly connected inside the box (1), and the two second limiting rods (13) are set to correspond to the size and position of the limiting holes.

5. A safe based on multimodal biometric fusion according to claim 3, characterized in that: A gasket is fixed to the top of the storage box (7), and the position and size of the gasket are set to correspond to the movable baffle (9); the gasket is made of rubber.

6. A safe based on multimodal biometric fusion according to claim 5, characterized in that: A sealing plate (21) is fixedly connected to the side wall of the movable baffle (9), and the two sealing plates (21) are set to correspond to the size of the limiting baffle (8).

7. A safe based on multimodal biometric fusion according to claim 1, characterized in that: The enclosure (1), chassis (2), storage box (7), limit baffle (8), movable baffle (9), and sealing plate (21) are made of stainless steel.

Images