CN111456546A

CN111456546A - Safe and reliable safe case convenient to use

Info

Publication number: CN111456546A
Application number: CN202010311690.8A
Authority: CN
Inventors: 张晓奎
Original assignee: Individual
Current assignee: Shandong Bianjian Technology Group Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-07-28
Anticipated expiration: 2040-04-20
Also published as: CN111456546B

Abstract

The invention relates to a safe convenient and safe, which comprises a safe body and a safe door, wherein the front of the safe door is provided with a handle, a display screen, an input device and a plurality of function keys, the input device comprises a frame and a sealing plate, the sealing plate is provided with an operating mechanism, the inner side of the frame is provided with an input mechanism, a pressing mechanism is arranged above the frame, the input mechanism comprises a driving wheel, a driven wheel, a belt, a rotating disc, a driving shaft and a driven shaft, the safe convenient and safe to use is convenient to change the position of the number keys on the periphery of the rotating disc in the input mechanism on the inner side of the frame through the operating mechanism, the pressing mechanism is convenient to act on different number keys to input digital passwords, and simultaneously, the rotating disc is fixed in position and is positioned in a closed space formed by the safe door, the, the safe and convenient password input is realized, and the practicability of the safe is improved.

Description

Safe and reliable safe case convenient to use

Technical Field

The invention relates to the field of safety boxes, in particular to a safe and reliable safety box convenient to use.

Background

A safe (box) is a special container. The functions of the safe are divided into a fire-proof safe, an anti-theft safe, an antimagnetic safe, a fire-proof anti-theft safe and the like. Each safe has its own national standard. Most of the safe cases in the market are the first two types. According to different cipher working principles, the anti-theft safe (box) can be divided into two types of mechanical insurance and electronic insurance, and the former has the characteristics of lower price and more reliable performance. The majority of early safes (boxes) were mechanical safes (boxes). The electronic safe (box) applies the electronic lock with intelligent control mode such as electronic cipher, IC card, etc. to the safe (box), and features convenient use, especially in hotel, the cipher needs to be changed frequently, so it is more convenient to use the electronic cipher safe (box).

After the existing safe is used for a long time, pressing traces are easily left on the password keys, some lawlers can easily deduce the password of the safe through the quiet pressing traces of the passwords to steal valuables in the safe, so that economic loss is brought to users, the password keys on the cabinet door are mostly arranged in an array mode, the mutual interval is small, other keys are easily touched in the process of pressing the keys, and therefore password input errors are caused, re-input is needed, password input is inconvenient, and the practicability of the existing safe is reduced after entering the safe.

Disclosure of Invention

Aiming at the prior art, the technical problems to be solved by the invention are as follows: in order to overcome the defects of the prior art, the safe case convenient to use and safe and reliable is provided.

In order to solve the technical problems, the technical scheme adopted by the invention for solving the technical problems is as follows: a safe and reliable safe case convenient to use comprises a case body and a case door, wherein one side of the case door is hinged with the case body through a hinge, the other side of the case door is provided with a case lock connected with the case body, the front side of the case door is provided with a handle, a display screen and a plurality of function keys, and the front side of the case door is also provided with an input device;

the input device comprises a frame and a sealing plate, one end of the frame is fixed on the cabinet door, the periphery of the sealing plate is fixed on the inner wall of the other side of the frame, the sealing plate is provided with an operating mechanism, the inner side of the frame is provided with an input mechanism, and a pressing mechanism is arranged above the frame;

the input mechanism comprises a driving wheel, a driven wheel, a belt, a rotary disc, a driving shaft and a driven shaft, the driving wheel is connected with the driven wheel through the belt, the rotary disc is coaxially fixed on one side, close to the sealing plate, of the driven wheel, a driving hole and a driven hole are formed in the sealing plate, the driving hole and the driven hole are matched with the driving shaft and the driven shaft respectively, one end of the driving shaft is in transmission connection with the driving wheel, the other end of the driving shaft penetrates through the driving hole to be connected with the operating mechanism, one end of the driven shaft is connected with the rotary disc, the other end of the driven shaft penetrates through the driven hole to be connected with the operating mechanism, and a plurality of;

operating device includes the operating element and fixes the mark dish on the driven shaft, be equipped with a plurality of circumference evenly distributed on the mark dish and with the mark board of numerical key one-to-one, the operating element includes ring, rotor plate, operating element and fastening unit, one side fixed connection of drive shaft and rotor plate, operating element sets up the opposite side at the rotor plate, operating element and fastening unit all are located to be fixed the inboard of the ring on the cabinet door.

Preferably, in order to press the numeric keys, the pressing mechanism includes a pressing block located inside the frame and a pressing unit disposed outside the frame, the pressing unit includes a pressing plate and a telescopic unit, and the pressing plate is connected to the pressing block via the telescopic unit.

Preferably, in order to realize the telescopic movement of the pressing block, the telescopic unit comprises a circular hole arranged on the frame, a sliding rod positioned inside the circular hole, and a spring sleeved on the sliding rod, two ends of the sliding rod are respectively connected with the pressing block and the pressing plate, and two ends of the spring are respectively connected with the pressing plate and the frame and are in a compressed state.

Preferably, the number of the telescopic units is two in order to reduce equipment cost.

Preferably, in order to facilitate the rotation of the rotating plate, the operating unit comprises a rejection unit, two slide rails and two sliding units, the slide rails are fixed on the rotating plate, the rejection unit is located between the two slide rails, the two sliding units are respectively located at two ends of the rejection unit, each sliding unit comprises a slide plate and an insertion block, the two ends of the slide plate are sleeved on the slide rails, the insertion block is fixed on the inner wall of the circular ring, and the insertion blocks are circumferentially and uniformly distributed on the inner wall of the circular ring.

Preferably, in order to facilitate insertion of the insertion block between adjacent two insertion blocks, a size of one end of the insertion block near the slide plate is smaller than a size of the other end of the insertion block.

Preferably, the repelling unit is two magnets fixed to the two sliding plates, respectively, and elastically repelling each other, in order to move the two sliding plates away from each other.

Preferably, in order to enable the belt to smoothly drive the driven wheel to rotate, the input mechanism further comprises an extrusion assembly, wherein the extrusion assembly comprises an extrusion plate located on the outer side of the belt, a roller arranged on the extrusion plate and abutted against the outer side of the belt, and an extrusion unit located on one side of the extrusion plate away from the roller.

Preferably, in order to achieve the pressing of the belt, the pressing unit includes a fixed plate fixed to the cabinet door, a movable rod penetrating through the fixed plate and fixedly connected to the pressing plate, and an elastic unit located between the pressing plate and the fixed plate.

Preferably, the elastic unit is fitted over a rubber elastic sleeve on the moving rod in order to secure a pressing force to the belt.

The safe case convenient to use, safe and reliable has the advantages that the positions of the number keys on the periphery of the rotary table in the input mechanism on the inner side of the frame can be changed conveniently through the operating mechanism, the pressing mechanism can input digital passwords on different number keys conveniently, the rotary table is fixed in position and is positioned in the closed space formed by the cabinet door, the frame and the sealing plate when the digital passwords are input, pressing traces of the number keys cannot be observed by other people, safe and convenient input of the passwords is achieved, and the practicability of the safe case is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Figure 1 is a schematic diagram of the safe and reliable safe of the invention;

figure 2 is a schematic diagram of the input device of the safe of the present invention using a convenient and safe;

FIG. 3 is an enlarged view of portion A of FIG. 2;

figure 4 is a schematic diagram of the construction of the operative components of the safe of the present invention which is convenient and safe to use;

in the figure: 1. the cabinet comprises a cabinet body, 2. a cabinet door, 3. a cabinet lock, 4. a display screen, 5. a function key, 6. a frame, 7. a sealing plate, 8. a driving wheel, 9. a driven wheel, 10. a belt, 11. a rotating disc, 12. a driving shaft, 13. a driven shaft, 14. a numeric key, 15. a marking disc, 16. a marking plate, 17. a circular ring, 18. a rotating plate, 19. a pressing block, 20. a pressing plate, 21. a sliding rod, 22. a spring, 23. a sliding rail, 24. a sliding plate, 25. an inserting block, 26. an inserting block, 27. a magnet, 28. a squeezing plate, 29. a roller, 30. a fixing plate, 31. a moving rod, 32. a rubber elastic sleeve and 33. a handle.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the safe convenient to use comprises a cabinet body 1 and a cabinet door 2, wherein one side of the cabinet door 2 is hinged with the cabinet body 1 through a hinge, a cabinet lock 3 connected with the cabinet body 1 is arranged on the other side of the cabinet door 2, a handle 33, a display screen 4 and a plurality of function keys 5 are arranged on the front side of the cabinet door 2, and an input device is further arranged on the front side of the cabinet door 2;

in the safe case, through 3 lock posts of cabinet lock cabinet doors 2, when the safe case is required to be used for storing and taking out articles, the password is input through the input device, and the use of the function keys 5 is matched, after the correct password is input, the cabinet lock 3 can be opened, and the cabinet door 2 is opened through the handle 33, so that people can conveniently store valuables in the cabinet body 1 or take out the articles stored before from the cabinet body 1.

As shown in fig. 2-4, the input device includes a frame 6 and a sealing plate 7, one end of the frame 6 is fixed on the cabinet door 2, the periphery of the sealing plate 7 is fixed on the inner wall of the other side of the frame 6, the sealing plate 7 is provided with an operating mechanism, the inner side of the frame 6 is provided with an input mechanism, and a pressing mechanism is arranged above the frame 6;

the input mechanism comprises a driving wheel 8, a driven wheel 9, a belt 10, a rotary disc 11, a driving shaft 12 and a driven shaft 13, the driving wheel 8 is connected with the driven wheel 9 through the belt 10, the rotary disc 11 is coaxially fixed on one side, close to the sealing plate 7, of the driven wheel 9, a driving hole and a driven hole which are matched with the driving shaft 12 and the driven shaft 13 are respectively arranged on the sealing plate 7, one end of the driving shaft 12 is in transmission connection with the driving wheel 8, the other end of the driving shaft 12 penetrates through the driving hole to be connected with the operating mechanism, one end of the driven shaft 13 is connected with the rotary disc 11, the other end of the driven shaft 13 penetrates through the driven hole to be connected with the operating mechanism, and the periphery of the rotary disc 11 is provided with a plurality;

operating device includes the operating element and fixes the mark dish 15 on driven shaft 13, be equipped with a plurality of circumference evenly distributed on the mark dish 15 and with the marking plate 16 of numerical key 14 one-to-one, the operating element includes ring 17, rotor plate 18, operating element and fastening unit, one side fixed connection of drive shaft 12 and rotor plate 18, operating element sets up the opposite side at rotor plate 18, operating element and fastening unit all are located to be fixed the inboard of ring 17 on cabinet door 2.

In the input device, a closed space surrounded by the sealing plate 7 and the frame 6 surrounds the numeric keys 14 on the rotary plate 11, and the numeric keys 14 can be pressed by the pressing mechanism, so that when the numeric keys 14 are pressed, others cannot observe the key information. When a password is input, the operation unit can drive the rotating plate 18 to rotate, the rotating plate 18 drives the driving wheel 8 on the inner side of the frame 6 to rotate through the driving shaft 12, the driving block drives the driven wheel 9 to rotate through the belt 10, so that the driven wheel 9 drives the rotating disc 11 to rotate, the position of the numeric key 14 on the rotating disc 11 is changed, meanwhile, the rotating disc 11 drives the marking disc 15 on the outer side of the sealing plate 7 to rotate through the driven shaft 13, the marking disc 15 is provided with a plurality of marking plates 16 corresponding to the numeric keys 14, people can conveniently observe the numeric keys 14 corresponding to the pressing mechanism at the moment through the marks on the marking plates 16, then the pressing mechanism is operated to press the numeric keys 14 on the rotating disc 11 on the inner side of the frame 6, the password number is input, then the operation unit drives the rotating plate 18 to rotate, the driving wheel 8 is driven to rotate through the driving shaft 12, the driving, change number key 14's position, be convenient for pressing mechanism presses different number key 14 input different numbers, thereby realize the function of input password, simultaneously because number key 14 is located by closing plate 7, frame 6 and cabinet door 2 form in the enclosure space, make other people can't observe number key 14's pressing trace, guarantee the fail safe nature of input password, simultaneously when the input password, the position of rotor plate 18 has been fixed through the fastening unit, and then through drive wheel 8 and the position of driving wheel 9 fixed carousel 11, thereby be convenient for fixed number key 14's position, contact the number key 14 of other positions when preventing to press number key 14, take place the false touch, so, make number key 14 input more safe convenient.

As shown in fig. 3, the pressing mechanism includes a pressing block 19 located inside the frame 6 and a pressing assembly disposed outside the frame 6, the pressing assembly includes a pressing plate 20 and a telescopic unit, and the pressing plate 20 is connected to the pressing block 19 through the telescopic unit.

When the numeric keys 14 on the dial 11 are pressed by the pressing mechanism, the pressing plate 20 is pressed against the frame 6, and the pressing plate 20 acts on the pressing block 19 via the expansion unit, so that the pressing block 19 moves against the dial 11 and the numeric keys 14 are pressed. After the pressing plate 20 is released, the elastic recovery of the telescopic unit pushes the pressing plate 20 to move away from the frame 6, so that the pressing block 19 is reset to be separated from the numeric keys 14.

Preferably, in order to realize the telescopic movement of the pressing block 19, the telescopic unit comprises a circular hole arranged on the frame 6, a sliding rod 21 positioned inside the circular hole, and a spring 22 sleeved on the sliding rod 21, wherein two ends of the sliding rod 21 are respectively connected with the pressing block 19 and the pressing plate 20, and two ends of the spring 22 are respectively connected with the pressing plate 20 and the frame 6 and are in a compressed state.

In the telescopic unit, the compressed spring 22 generates an elastic restoring force on the pressing plate 20, so that the pressing plate 20 is pushed to move away from the frame 6 after the user loosens the pressing plate 20, and the moving direction of the pressing plate 20 is fixed by the sliding rod 21 passing through the circular hole, thereby realizing the stable movement of the pressing plate 20.

Preferably, the number of the telescopic units is two in order to reduce equipment cost. After the telescopic unit is two, not only can the quantity of the telescopic unit be reduced, but also the pressing plate 20 can be prevented from rotating, and the stable movement of the pressing plate 20 can be conveniently realized.

As shown in fig. 4, the operation unit includes a repulsion unit, two slide rails 23 and two sliding units, the slide rails 23 are fixed on the rotating plate 18, the repulsion unit is located between the two slide rails 23, the two sliding units are respectively located at two ends of the repulsion unit, the sliding unit includes a sliding plate 24 with two ends sleeved on the slide rails 23 and an insertion block 25 fixed on the sliding plate 24 near the inner wall of the ring 17, and the fastening unit includes a plurality of insertion blocks 26 circumferentially and uniformly distributed on the inner wall of the ring 17.

The user can press respectively on two slides 24 with two fingers, make two slides 24 be close to each other along slide rail 23, it rotates to drive slide 24, slide 24 passes through slide rail 23 and acts on rotor plate 18, it rotates to drive wheel 8, be convenient for realize the change that carousel 11 rotated and number key 14 position, after loosening slide 24, under the effect of repelling the unit, two slides 24 are kept away from each other, it injects between two adjacent inserted blocks 26 to make to insert piece 25, thereby prevent rotor plate 18 and rotate, be convenient for fix the angle of following driving wheel 9 and carousel 11, prevent number key 14 position change and cause the mistake touch.

Preferably, in order to facilitate the insertion of the insertion block 25 between two adjacent insertion blocks 26, one end of the insertion block 25 adjacent to the slide plate 24 has a smaller size than the other end of the insertion block 25.

With such a shape design, the end of the insertion block 25 far from the sliding plate 24 is extended between two adjacent insertion blocks 26, thereby fixing the angle of the rotating plate 18.

Preferably, the repelling unit is two magnets 27 fixed to the two sliding plates 24, respectively, and elastically repelling each other, in order to move the two sliding plates 24 away from each other. The repulsive force against the slide plates 24 is provided by elastically repulsive magnets 27 fixed to the two slide plates 24, so that the two slide plates 24 are moved away from each other after the two slide plates 24 are released.

As shown in fig. 2, the input mechanism further includes a pressing assembly including a pressing plate 28 located outside the belt 10, a roller 29 disposed on the pressing plate 28 and abutting against the outside of the belt 10, and a pressing unit located on a side of the pressing plate 28 away from the roller 29.

Utilize the extrusion unit to produce thrust to stripper plate 28 from the outside to make gyro wheel 29 on stripper plate 28 support and lean on the outside at belt 10, guarantee the friction between belt 10 and drive wheel 8 and follow driving wheel 9, make things convenient for drive wheel 8 to drive belt 10 and rotate the back, make belt 10 drive follow driving wheel 9 and rotate.

Preferably, in order to press the belt 10, the pressing unit includes a fixing plate 30 fixed to the cabinet door 2, a moving rod 31 penetrating the fixing plate 30 and fixedly connected to the pressing plate 28, and an elastic unit between the pressing plate 28 and the fixing plate 30. By means of the fixing plate 30 fixed to the cabinet door 2, it is convenient to install the elastic unit, by means of which the pushing force against the squeezing plate 28 is provided, so that the squeezing plate 28 can move closer to the conveyor belt in the direction of the moving rod 31.

Preferably, the elastic unit is fitted over a rubber elastic sleeve 32 on the moving rod 31 in order to secure a pressing force to the belt 10. The pressing plate 28 is pushed by the elastic restoring force of the rubber elastic sleeve 32 so that the roller 29 on the pressing plate 28 abuts on the conveyor belt.

When this safe case uses, drive wheel 8 through the operating unit and rotate, make drive wheel 8 drive 6 inboards of frame through belt 10 and rotate from driving wheel 9, and then drive carousel 11 and rotate, change the position of numerical key 14 on carousel 11, make things convenient for the pressing means of fixed position to act on the numerical key 14 of difference to input different numbers, thereby be convenient for input the password, because numerical key 14 is located by frame 6, in the enclosure space that cabinet door 2 and closing plate 7 are constituteed, make other people can't observe the pressing trace of numerical key 14, and when pressing numerical key 14, the position of accessible fastening unit fixed rotor plate 18, thereby fixed from the position of driving wheel 9 and carousel 11, make pressing means can accurately press on the numerical key 14 that the user wants to press, the safe convenient input of password has been realized, the practicality of equipment has been improved.

Compared with the prior art, this safe and reliable safe case convenient to use is convenient for change the position of the number key 14 of 11 peripheries of carousel in the inboard input mechanism of frame 6 through operating device, the pressing means effect of being convenient for is at the number key 14 of difference input number password, simultaneously in the input number password, 11 rigidity of carousel, and be located by cabinet door 2, frame 6 and closing plate 7 are constituteed in the enclosure space, make other people can't observe the trace of pressing of number key 14, the safe convenient input of password has been realized, the practicality of this safe case has been improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a safe and reliable's safe deposit box convenient to use, includes the cabinet body (1) and cabinet door (2), one side of cabinet door (2) pass through the hinge with the cabinet body (1) is articulated, the opposite side of cabinet door (2) be equipped with cabinet lock (3) that the cabinet body (1) is connected, the front of cabinet door (2) is equipped with handle (33), display screen (4) and a plurality of function key (5), its characterized in that: the front side of the cabinet door (2) is also provided with an input device;

the input device comprises a frame (6) and a sealing plate (7), one end of the frame (6) is fixed on the cabinet door (2), the periphery of the sealing plate (7) is fixed on the inner wall of the other side of the frame (6), an operating mechanism is arranged on the sealing plate (7), an input mechanism is arranged on the inner side of the frame (6), and a pressing mechanism is arranged above the frame (6);

the input mechanism comprises a driving wheel (8), a driven wheel (9), a belt (10), a turntable (11), a driving shaft (12) and a driven shaft (13), the driving wheel (8) is connected with the driven wheel (9) through the belt (10), the rotary disc (11) is coaxially fixed on one side of the driven wheel (9) close to the sealing plate (7), the sealing plate (7) is respectively provided with a driving hole and a driven hole which are matched with the driving shaft (12) and the driven shaft (13), one end of the driving shaft (12) is in transmission connection with the driving wheel (8), the other end of the driving shaft (12) passes through the driving hole and is connected with the operating mechanism, one end of the driven shaft (13) is connected with the rotary disc (11), the other end of the driven shaft (13) penetrates through the driven hole to be connected with the operating mechanism, the periphery of the turntable (11) is provided with a plurality of number keys (14) which are uniformly distributed in the circumferential direction;

operating device includes the operating element and fixes mark dish (15) on driven shaft (13), be equipped with on mark dish (15) a plurality of circumference evenly distributed and with number key (14) one-to-one mark board (16), the operating element includes ring (17), rotor plate (18), operating element and fastening unit, one side fixed connection of drive shaft (12) and rotor plate (18), the operating element sets up the opposite side at rotor plate (18), operating element and fastening unit all are located to be fixed the inboard of ring (17) on cabinet door (2).

2. The safe and reliable safe convenient to use of claim 1, characterized in that: the pressing mechanism comprises a pressing block (19) positioned on the inner side of the frame (6) and a pressing assembly arranged on the outer side of the frame (6), the pressing assembly comprises a pressing plate (20) and a telescopic unit, and the pressing plate (20) is connected with the pressing block (19) through the telescopic unit.

3. The safe and reliable safe convenient to use of claim 2, characterized in that: the telescopic unit comprises a round hole arranged on the frame (6), a sliding rod (21) positioned on the inner side of the round hole and a spring (22) sleeved on the sliding rod (21), two ends of the sliding rod (21) are respectively connected with the pressing block (19) and the pressing plate (20), and two ends of the spring (22) are respectively connected with the pressing plate (20) and the frame (6) and are in a compression state.

4. A safe and reliable safe convenient to use as claimed in claim 3, wherein: the number of the telescopic units is two.

5. The safe and reliable safe convenient to use of claim 1, characterized in that: the operation unit includes flexible unit, two slide rails (23) and two slip units, slide rail (23) are fixed on rotor plate (18), flexible unit is located two between slide rail (23), two slip units are located respectively the both ends of flexible unit, slip unit includes slide (24) of both ends suit on slide rail (23) and fixes inserting piece (25) on slide (24) are close to ring (17) inner wall, the fastening unit includes inserted block (26) of a plurality of circumference evenly distributed on ring (17) inner wall.

6. The safe and reliable safe convenient to use of claim 5, characterized in that: the size of one end of the insertion block (25) close to the slide plate (24) is smaller than that of the other end of the insertion block (25).

7. The safe and reliable safe convenient to use of claim 5 or 6, characterized in that: the telescopic unit is composed of two magnets (27) which are respectively fixed on the two sliding plates (24) and have repulsive elasticity.

8. The safe and reliable safe convenient to use of claim 1, characterized in that: the input mechanism further comprises an extrusion assembly, wherein the extrusion assembly comprises an extrusion plate (28) positioned on the outer side of the belt (10), a roller (29) arranged on the extrusion plate (28) and abutted against the outer side of the belt (10), and an extrusion unit positioned on one side, far away from the roller (29), of the extrusion plate (28).

9. The safe and reliable safe convenient to use of claim 8, characterized in that: the extrusion unit comprises a fixed plate (30) fixed on the cabinet door (2), a movable rod (31) penetrating through the fixed plate (30) and fixedly connected with the extrusion plate (28), and an elastic unit positioned between the extrusion plate (28) and the fixed plate (30).

10. The safe and reliable safe convenient to use of claim 9, characterized in that: the elastic unit is sleeved on a rubber elastic sleeve (32) on the movable rod (31).