Universal door plate lock box module for safety box

Abstract

The utility model discloses a general door plate lock box module for a safety box, which comprises a lock box body, a packaging plate is arranged on the outer side of the lock box body, a lock cylinder machine plate is slidably connected in the lock box body, two lock cylinder heads are fixedly connected to the left side face of the lock cylinder machine plate, and a fixing support is fixedly connected to the inner side wall of the lock box body. And an electromagnetic telescopic unit is arranged in the fixed bracket. The lock box body, the packaging plate, the external shell, the hand screwing block, the mechanical lock, the electronic code disc, the lock cylinder machine plate, the lock cylinder head, the special-shaped plate, the shifting block, the limiting stand column, the electromagnetic telescopic unit, the movable plate, the limiting convex column, the expanding folded plate, the fastening bolt, the unlocking shifting piece and the fixed support are matched with one another. The fastening bolt can fasten and connect the electromagnetic telescopic unit and the fixed bracket, so that when the electronic password disk is electrified, the electromagnetic telescopic unit can be electrified and the telescopic end is contracted by pressing the password of the electronic password disk, and the movable plate can drive the limiting convex column to be far away from the lock cylinder machine plate.

Description

Technical Field

[0001] This utility model relates to the field of safe lock technology, and in particular to a universal door panel lock box module for safes. Background Technology

[0002] Safe locks generally refer to the locks used in safes. As people's living standards continue to improve, the savings, valuable jewelry, and precious items in households are also increasing rapidly. Therefore, theft prevention in households is becoming more and more important. At present, various safes have appeared on the market, especially electronic safes, which are popular among residents because of their convenience and security. For this reason, scientific and technological personnel have developed a variety of electronic safes and different safe locks.

[0003] Currently, the parts for safes on the market are typically manufactured by several major suppliers. This leads to incompatibility between different components, resulting in poor integration of the safe lock. This makes assembly complex, slows down the assembly process, and makes it difficult to control quality. Furthermore, it is inconvenient to open the safe when the electronic lock battery is depleted. Therefore, this type of safe lock structure cannot meet people's requirements for safes, thus affecting the market competitiveness of safes with this structure. Therefore, those skilled in the art have provided a universal door panel lock box module for safes to solve the problems mentioned in the background art. Utility Model Content

[0004] In view of this, it is necessary to provide a universal door panel lock box module for safes to solve the problem that the poor integration of safe locks makes the assembly of safe locks complicated, and that it is inconvenient to open the safe when the electronic lock battery is dead.

[0005] According to one aspect of this utility model, a universal door panel lock box module for safes is provided, including a lock box body. An encapsulation plate is disposed on the outer side of the lock box body. A lock cylinder mechanism plate is slidably connected inside the lock box body. Two lock cylinder heads are fixedly connected to the left side of the lock cylinder mechanism plate. A fixing bracket is fixedly connected to the inner wall of the lock box body. An electromagnetic telescopic unit is disposed inside the fixing bracket. Four fastening bolts are threadedly connected to the inner wall of the fixing bracket and the inner wall of the electromagnetic telescopic unit. An outer shell is fixedly connected to the front of the encapsulation plate. The inner wall of the outer shell and the inner wall of the encapsulation plate share a common thread. A hand-tightening block is rotatably connected to the outer shell. A mechanical lock is fixedly connected to the inner wall of the outer shell and the inner wall of the encapsulation plate. An electronic combination dial is fixedly connected to the inner wall of the outer shell. A shaped plate is fixedly connected to one end of the hand-tightening block near the lock box. A toggle block is fixedly connected to the back of the shaped plate. A limit post is fixedly connected to the inner wall of the lock box. A moving plate is fixedly connected to the telescopic end of the electromagnetic telescopic unit. A limit protrusion is fixedly connected to the upper surface of the moving plate. An expansion folding plate is fixedly connected to the front of the moving plate. An unlocking lever is fixedly connected to one end of the mechanical lock near the lock box.

[0006] According to some embodiments, the back of the encapsulation plate is in contact with the front of the lock box, the front of the electromagnetic telescopic unit is in contact with the inner wall of the fixed bracket, the back of the electromagnetic telescopic unit is in contact with the inner wall of the lock box, the electromagnetic telescopic unit is electrically connected to the electronic keypad via a wire, the outer surface of the actuating block and the outer surface of the limiting column are both slidably connected to the inside of the lock cylinder mechanism plate, and four mating folding plates are fixedly connected to the back of the encapsulation plate, the outer surface of each mating folding plate is in contact with the inner wall of the lock box.

[0007] According to some embodiments, each of the mating folds is provided with a mounting bolt inside. One end of each mounting bolt near the mating fold penetrates the lock box and the mating fold and extends to the outside of the mating fold. The outer surface of each mounting bolt is threadedly connected to the inner wall of the lock box and the inner wall of the mating fold.

[0008] According to some embodiments, each of the mounting bolts is fitted with a washer on its outer surface, and the side of each washer near the lock housing is in contact with the outer surface of the lock housing.

[0009] According to some embodiments, a battery box is fixedly connected to the inner wall of the lock box, and a limit cover is snapped into the inside of the battery box.

[0010] According to some embodiments, the inner wall of the lock box is fixedly connected to two sleeves and four fixed columns, and the interior of each sleeve is slidably connected to the outer surface of the lock cylinder head.

[0011] According to some embodiments, a washer is fitted on the outer surface of each of the fastening bolts, and the back of each washer contacts the front of the fixing bracket.

[0012] According to some embodiments, a limiting gasket is sleeved on the outer surface of the limiting post, and a pin is engaged inside the limiting post. The back of the limiting gasket contacts the outer surface of the lock cylinder mechanism plate, and the outer surface of the pin contacts the front of the limiting gasket.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] Through the coordinated operation of the lock housing, encapsulation plate, outer shell, hand-tightening block, mechanical lock, electronic combination dial, lock cylinder mechanism plate, lock cylinder head, irregularly shaped plate, actuating block, limiting post, electromagnetic telescopic unit, moving plate, limiting protrusion, expansion folding plate, fastening bolts, unlocking lever, and fixed bracket, the fastening bolts securely connect the electromagnetic telescopic unit to the fixed bracket. When the electronic combination dial is powered, entering the correct combination energizes the electromagnetic telescopic unit, causing its telescopic end to retract. This, in turn, causes the moving plate to move the limiting protrusion away from the lock cylinder mechanism plate. Tightening the hand-tightening block then causes the irregularly shaped plate to move the actuating block, pulling the lock cylinder mechanism plate. The lock cylinder mechanism plate, limited by the limiting post, causes the lock cylinder head to retract into the lock housing, ultimately unlocking the lock. When the electronic combination lock battery is depleted, the electromagnetic telescopic unit automatically loses power. Then, by inserting an external emergency key into the mechanical lock, the unlocking lever can be turned. The unlocking lever pushes against the expansion plate, displacing the limiting protrusion on the moving plate from the lock cylinder mechanism plate. Turning the lever further causes the irregularly shaped plate to move the lever block, pulling the lock cylinder mechanism plate. Under the constraint of the limiting column, the lock cylinder head retracts into the lock housing, ultimately unlocking the safe. This increases the integration of the safe lock and allows the safe to be opened even when the electronic lock battery is depleted. It avoids the problems of poor integration leading to complex assembly, slow assembly progress, and difficulty in opening the safe when the electronic lock battery is depleted. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural diagram of the universal door panel lock box module for safes provided by this utility model;

[0017] Figure 2A side-view perspective three-dimensional structural diagram of the lock box body of the universal door panel lock box module for safes provided by this utility model;

[0018] Figure 3 A side-view perspective three-dimensional structural diagram of the encapsulation plate of the universal door panel lock box module for safes provided by this utility model;

[0019] Figure 4 A side-view sectional three-dimensional structural diagram of the lock box body of the universal door panel lock box module for safes provided by this utility model;

[0020] Figure 5 A side-view three-dimensional structural schematic diagram of the electromagnetic telescopic unit of the universal safe door panel lock box module provided by this utility model;

[0021] Figure 6 A side-view perspective three-dimensional structural diagram of the hand-tightening block of the universal safe door panel lock box module provided by this utility model;

[0022] Figure 7 A three-dimensional structural diagram of the mechanical lock side of the universal door panel lock box module for safes provided by this utility model;

[0023] Figure 8 This is a side-view perspective view of the lock box body of the universal door panel lock box module for safes provided by this utility model.

[0024] In the diagram: 1. Lock housing; 2. Encapsulation plate; 3. Outer shell; 4. Hand-operated block; 5. Mechanical lock; 6. Electronic combination dial; 7. Lock cylinder mechanism plate; 8. Lock cylinder head; 9. Irregularly shaped plate; 10. Actuating block; 11. Limiting post; 12. Electromagnetic telescopic unit; 13. Moving plate; 14. Limiting protrusion; 15. Expansion folding plate; 16. Fastening bolt; 17. Unlocking lever; 18. Connecting folding plate; 19. Mounting bolt; 20. Washer; 21. Battery box; 22. Limiting cover plate; 23. Sleeve; 24. Fixed post; 25. Limiting washer; 26. Pin; 27. Fixed bracket; 28. Washer strip. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0026] Please see Figures 1 to 8This utility model provides a universal door panel lock box module for safes, including a lock box body 1. An encapsulation plate 2 is provided on the outer side of the lock box body 1. A lock cylinder mechanism plate 7 is slidably connected inside the lock box body 1. Two lock cylinder heads 8 are fixedly connected to the left side of the lock cylinder mechanism plate 7. A fixing bracket 27 is fixedly connected to the inner wall of the lock box body 1. An electromagnetic telescopic unit 12 is provided inside the fixing bracket 27. Four fastening bolts 16 are threadedly connected to the inner wall of the fixing bracket 27 and the inner wall of the electromagnetic telescopic unit 12. An outer shell 3 is fixedly connected to the front of the encapsulation plate 2. The inner wall of the outer shell 3 and the inner wall of the encapsulation plate 2 are rotatably connected. A mechanical lock 5 is fixedly connected to the inner wall of the hand-tightening block 4, the inner wall of the outer shell 3, and the inner wall of the encapsulation plate 2. An electronic combination dial 6 is fixedly connected to the inner wall of the outer shell 3. A shaped plate 9 is fixedly connected to the end of the hand-tightening block 4 near the lock box 1. A toggle block 10 is fixedly connected to the back of the shaped plate 9. A limit post 11 is fixedly connected to the inner wall of the lock box 1. A moving plate 13 is fixedly connected to the telescopic end of the electromagnetic telescopic unit 12. A limit protrusion 14 is fixedly connected to the upper surface of the moving plate 13. An expansion folding plate 15 is fixedly connected to the front of the moving plate 13. An unlocking lever 17 is fixedly connected to the end of the mechanical lock 5 near the lock box 1.

[0027] Fastening bolt 16 secures the electromagnetic telescopic unit 12 to the fixed bracket 27. When the electronic combination dial 6 is powered, entering the correct password energizes the electromagnetic telescopic unit 12, causing its telescopic end to retract. This, in turn, moves the moving plate 13, causing the limiting protrusion 14 to move away from the lock cylinder mechanism plate 7. Tightening the lever block 4 causes the irregular plate 9 to move the actuating block 10, pulling the lock cylinder mechanism plate 7. Under the constraint of the limiting column 11, the lock cylinder mechanism plate 7 retracts the lock cylinder head 8 into the lock box 1, ultimately unlocking the lock. Furthermore, when the electronic combination dial 6 is depleted of power, the electromagnetic telescopic unit... When the power to the lock is automatically lost, the external emergency key can be inserted into the mechanical lock 5 to turn the unlocking lever 17. The unlocking lever 17 pushes against the expansion folding plate 15, which in turn pushes the limiting protrusion 14 on the moving plate 13 away from the lock cylinder mechanism plate 7. Then, by turning the lever 4, the irregular plate 9 can drive the lever 10 to pull the lock cylinder mechanism plate 7. Under the limit of the limiting column 11, the lock cylinder mechanism plate 7 can drive the lock cylinder head 8 to retract into the lock box 1, thus unlocking the safe. This increases the integration of the safe lock and also allows the safe to be opened even when the electronic lock battery is dead.

[0028] Furthermore, the back of the encapsulation plate 2 contacts the front of the lock box 1, the front of the electromagnetic telescopic unit 12 contacts the inner wall of the fixed bracket 27, and the back of the electromagnetic telescopic unit 12 contacts the inner wall of the lock box 1. The electromagnetic telescopic unit 12 is electrically connected to the electronic keypad 6 via wires. The outer surface of the toggle block 10 and the outer surface of the limiting column 11 are slidably connected to the inside of the lock cylinder mechanism plate 7. Four mating folding plates 18 are fixedly connected to the back of the encapsulation plate 2. The outer surface of each mating folding plate 18 contacts the inner wall of the lock box 1. By setting the mating folding plates 18, the four mating plates can be inserted into the inside of the lock box 1, which facilitates the accurate mating of the lock box 1 and the encapsulation plate 2, and also facilitates the subsequent fastening of the two by other fastening structures.

[0029] Furthermore, each mating plate 18 is provided with a mounting bolt 19 inside. The end of each mounting bolt 19 near the mating plate 18 passes through the lock box 1 and the mating plate 18 and extends to the outside of the mating plate 18. The outer surface of each mounting bolt 19 is threadedly connected to the inner wall of the lock box 1 and the inner wall of the mating plate 18. By providing mounting bolts 19, they can pass through the lock box 1 and the mating plate 18 respectively and be threadedly connected to both, thereby increasing the tightness of the lock box 1 and the encapsulation plate 2 after mating.

[0030] Furthermore, each mounting bolt 19 has a washer 20 fitted on its outer surface. The side of each washer 20 near the lock housing 1 is in contact with the outer surface of the lock housing 1. By setting the washer 20, it can be placed between the lock housing 1 and the mounting bolt 19 and increase the contact area between the two, thereby increasing the fastening effect of the mounting bolt 19.

[0031] Furthermore, a battery box 21 is fixedly connected to the inner wall of the lock box 1. A limiting cover 22 is snapped into the inside of the battery box 21. By setting the battery box 21, it is convenient to snap the battery into it, thereby facilitating the power supply to the electronic keypad 6. By setting the limiting cover 22, it can be snapped into the battery box 21 to increase the stability of the battery inside the battery box 21, thereby increasing the reliability of the battery inside the battery box 21 during use.

[0032] Furthermore, two sleeves 23 and four fixed posts 24 are fixedly connected to the inner wall of the lock box 1. The interior of each sleeve 23 is slidably connected to the outer surface of the lock cylinder head 8. By setting the fixed posts 24, which have threads on their inner walls, it is convenient to use other bolt structures to fix the external circuit control board, thereby facilitating the communication and circuit control connection between the battery box 21 and the electronic password disk 6. By setting the sleeves 23, the lock cylinder head 8 can slide inside them, thereby increasing the smoothness of the sliding of the lock cylinder head 8 relative to the inside and outside of the lock box 1.

[0033] Furthermore, each fastening bolt 16 has a washer 28 fitted on its outer surface. The back of each washer 28 is in contact with the front of the fixing bracket 27. By setting the washer 28, it can be placed between the fixing bracket 27 and the fastening bolt 16 and increase the contact area between the two, thereby increasing the fastening effect of the fastening bolt 16.

[0034] Furthermore, a limiting washer 25 is fitted on the outer surface of the limiting post 11, and a pin 26 is engaged inside the limiting post 11. The back of the limiting washer 25 contacts the outer surface of the lock cylinder mechanism plate 7, and the outer surface of the pin 26 contacts the front of the limiting washer 25. By setting the limiting washer 25 and the pin 26, the pin 26 can prevent the limiting washer 25 from sliding out of the limiting post 11, and thus the limiting washer 25 can prevent the lock cylinder mechanism plate 7 from sliding away from the limiting post 11, thereby increasing the sliding stability of the lock cylinder mechanism plate 7 relative to the limiting post 11.

[0035] Working principle: In use, an opening similar to the outer shell 3 is made in the door of the corresponding safe, and the sealing plate 2 is fixed to the inside of the safe door using other fastening structures or welding. Then, the safe door is closed and the lock cylinder head 8 extends out of the lock box 1 and is locked inside the safe. When the electronic combination dial 6 is powered, the correct password is entered to power the electromagnetic telescopic unit 12 and retract the telescopic end. This causes the moving plate 13 to move the limiting protrusion 14 away from the lock cylinder mechanism plate 7. Tightening the lever block 4 causes the irregular plate 9 to drive the actuating block 10 to pull the lock cylinder mechanism plate 7. Under the limitation of the limiting column 11, the lock cylinder mechanism plate 7 drives the lock cylinder head 8 to retract into the lock box 1, thus unlocking the safe. When the electronic combination dial 6 is de-energized, the electromagnetic telescopic unit 12 automatically loses power, and the lock cylinder mechanism plate 7 is unlocked. After the external emergency key is inserted into the mechanical lock 5, the unlocking lever 17 is turned. Then, the unlocking lever 17 pushes against the expansion folding plate 15, pushing the limiting protrusion 14 on the moving plate 13 away from the lock cylinder mechanism plate 7. Then, the hand-operated block 4 is turned, causing the irregular plate 9 to drive the actuating block 10 to pull the lock cylinder mechanism plate 7. Under the limitation of the limiting column 11, the lock cylinder mechanism plate 7 drives the lock cylinder head 8 to retract into the lock box 1, finally unlocking the safe. This increases the integration of the safe lock and allows the safe to be opened even when the electronic lock battery is dead. The design of the universal door panel lock box module for the entire safe effectively solves the problems of poor integration of the safe lock, which makes the assembly of the safe lock complicated, slows down the assembly process, and makes it inconvenient to open the safe when the electronic lock battery is dead.

[0036] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

Claims

1. A universal door panel lock box module for safes, characterized in that: The lock box includes a lock housing (1), an encapsulation plate (2) on the outside of the lock housing (1), a lock cylinder mechanism plate (7) slidably connected inside the lock housing (1), two lock cylinder heads (8) fixedly connected to the left side of the lock cylinder mechanism plate (7), a fixing bracket (27) fixedly connected to the inner wall of the lock housing (1), an electromagnetic telescopic unit (12) inside the fixing bracket (27), four fastening bolts (16) threadedly connected to the inner wall of the fixing bracket (27) and the inner wall of the electromagnetic telescopic unit (12), an outer shell (3) fixedly connected to the front of the encapsulation plate (2), a hand-tightening block (4) rotatably connected to the inner wall of the outer shell (3) and the inner wall of the encapsulation plate (2), and the outer shell (3) The inner wall of the lock and the inner wall of the encapsulation plate (2) are fixedly connected to a mechanical lock (5). The inner wall of the outer shell (3) is fixedly connected to an electronic password disk (6). The end of the hand-twisting block (4) near the lock box (1) is fixedly connected to a shaped plate (9). The back of the shaped plate (9) is fixedly connected to a toggle block (10). The inner wall of the lock box (1) is fixedly connected to a limiting column (11). The telescopic end of the electromagnetic telescopic unit (12) is fixedly connected to a moving plate (13). The upper surface of the moving plate (13) is fixedly connected to a limiting protrusion (14). The front of the moving plate (13) is fixedly connected to an expansion folding plate (15). The end of the mechanical lock (5) near the lock box (1) is fixedly connected to an unlocking paddle (17).

2. The universal door panel lock box module for safes according to claim 1, characterized in that, The back of the encapsulation plate (2) is in contact with the front of the lock box (1), the front of the electromagnetic telescopic unit (12) is in contact with the inner wall of the fixed bracket (27), the back of the electromagnetic telescopic unit (12) is in contact with the inner wall of the lock box (1), the electromagnetic telescopic unit (12) is electrically connected to the electronic password disk (6) through a wire, the outer surface of the toggle block (10) and the outer surface of the limiting column (11) are both slidably connected to the inside of the lock cylinder mechanism plate (7), and four mating folding plates (18) are fixedly connected to the back of the encapsulation plate (2), and the outer surface of each mating folding plate (18) is in contact with the inner wall of the lock box (1).

3. The universal door panel lock box module for safes according to claim 2, characterized in that, Each of the mating folds (18) is provided with a mounting bolt (19) inside. One end of each mounting bolt (19) near the mating fold (18) passes through the lock box (1) and the mating fold (18) and extends to the outside of the mating fold (18). The outer surface of each mounting bolt (19) is threadedly connected to the inner wall of the lock box (1) and the inner wall of the mating fold (18).

4. The universal door panel lock box module for safes according to claim 3, characterized in that, Each of the mounting bolts (19) has a washer (20) fitted on its outer surface, and the side of each washer (20) near the lock box body (1) is in contact with the outer surface of the lock box body (1).

5. The universal door panel lock box module for safes according to claim 1, characterized in that, The inner wall of the lock box (1) is fixedly connected to a battery box (21), and a limit cover plate (22) is snapped into the inside of the battery box (21).

6. The universal door panel lock box module for safes according to claim 1, characterized in that, The inner wall of the lock box (1) is fixedly connected to two sleeves (23) and four fixed columns (24), and the interior of each sleeve (23) is slidably connected to the outer surface of the lock cylinder head (8).

7. The universal door panel lock box module for safes according to claim 1, characterized in that, Each of the fastening bolts (16) has a washer (28) fitted on its outer surface, and the back of each washer (28) is in contact with the front of the fixing bracket (27).

8. The universal door panel lock box module for safes according to claim 1, characterized in that, The outer surface of the limiting post (11) is fitted with a limiting gasket (25), and the inside of the limiting post (11) is fitted with a pin (26). The back of the limiting gasket (25) is in contact with the outer surface of the lock cylinder mechanism plate (7), and the outer surface of the pin (26) is in contact with the front of the limiting gasket (25).

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