CN212337023U

CN212337023U - Safe deposit box

Info

Publication number: CN212337023U
Application number: CN202020741945.XU
Authority: CN
Inventors: 谷志明; 黄培雄; 胡小勇; 刘运清; 张任潺
Original assignee: Shenzhen Zhigu Jinyun Technology Co ltd
Current assignee: Shenzhen Zhigu Jinyun Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-12
Anticipated expiration: 2030-05-07

Abstract

The utility model belongs to the technical field of noble metal storage device, more specifically say, relate to a safe. The automatic opening and closing device comprises a box body, a box door and a locking mechanism, wherein a putting opening is formed in the box door, a shielding plate is connected to the box door, the shielding plate can slide and move to open or cover the putting opening, the locking mechanism comprises a driving piece, a locking piece and a stopping piece, and a locking piece is arranged on the box door. When the driving piece drives the locking piece to move to the first preset position, the locking piece is locked on the locking piece, the stopping piece supports the shielding plate on the throwing port, and the box door and the throwing port are closed; when the driving piece drives the locking piece to move to the second preset position, the locking piece is locked on the locking piece and the stopping piece avoids opening the shielding plate, and at the moment, the putting-in port can be opened; when the driving piece drives the locking piece to move to the third preset position, the locking piece is separated from the locking piece, and the box door can be opened. Set up the opening and closing of one set of locking mechanical system can simultaneous control chamber door and sunshade, and locking mechanical system occupation space reduces, satisfies the lightweight and miniaturized development demand of safe.

Description

Safe deposit box

Technical Field

The utility model belongs to the technical field of noble metal storage device, more specifically say, relate to a safe.

Background

The safe box is also called a safe box, is common equipment used for guaranteeing the safety of property, information and private articles by people in daily life, has higher popularization rate and practicability, and is common among numerous safe boxes for temporarily storing precious metals such as gold, platinum and the like.

Generally, a safe for temporarily storing precious metals is provided with a box door at the top of the safe body, the box door is provided with a throwing port, a shielding plate and the like are arranged to open or open the throwing port, a user or a precious metal throwing device such as a metal blending machine can directly throw the precious metals through the throwing port, the box door does not need to be opened when the precious metals are thrown, the operation is convenient, and the box door is opened when the precious metals in the safe are taken out. Therefore, the safe box needs to be provided with a locking mechanism for controlling opening or closing of the box door, and meanwhile needs to be provided with a locking mechanism for controlling opening or closing of the shielding plate, namely at least two sets of locking mechanisms need to be arranged in the safe box and are respectively used for controlling opening and closing of the box door and the shielding plate, the locking mechanisms occupy large space and are not beneficial to miniaturization and lightening of the safe box, and the manufacturing cost and the maintenance cost of the safe box are difficult to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a safe to safe among the solution prior art needs to set up different locking mechanism and controls respectively to open and close the chamber door and open and close the technical problem who puts in the mouth.

In order to achieve the above object, the utility model adopts the following technical scheme: a safe, comprising:

the top of the box body is opened, and an accommodating cavity for accommodating noble metal is formed in the box body;

the box door is hinged to the top of the box body and used for covering an opening in the top of the box body, a throwing opening communicated with the accommodating cavity is formed in the box door, a shielding plate capable of covering the throwing opening in a matched mode is connected onto the box door in a sliding mode, and the shielding plate can slide and move under the driving of an external driving shaft to open or cover the throwing opening;

the locking mechanism comprises a driving piece arranged on the box body and a locking piece which is arranged on the box body in a sliding way and is connected with an output shaft of the driving piece, and a stopping member mounted on the box door and linked with the locking member, a locking member matched with the locking member is arranged on the box door, the driving piece can drive the locking piece to reciprocate among a first preset position, a second preset position and a third preset position, when the locking piece moves to the first preset position, the locking piece is locked on the locking piece and the stopping piece stops the shielding plate on the throwing port, when the locking piece moves to the second preset position, the locking piece is locked on the locking piece and the stopping piece avoids the shielding plate, when the locking piece moves to the third preset position, the locking piece is separated from the locking piece, and the stopping piece is used for stopping the shielding plate on the throwing port.

Furthermore, the locking piece is arranged right in front of the shielding plate along the sliding movement direction of the shielding plate, the stopping piece is rotatably connected between the shielding plate and the locking piece, one end of the stopping piece is connected with the locking piece, the other end of the stopping piece is right opposite to the shielding plate, and a avoiding opening for the stopping piece to pass through in a matching way is formed in the side part of the shielding plate right opposite to the locking piece;

when the locking piece is located the second preset position, the length direction of the stopping piece is parallel to the sliding moving direction of the shielding plate, the other end of the stopping piece is right opposite to the avoiding opening, the locking piece is located at the first preset position or the third preset position, the length direction of the stopping piece is crossed with the sliding moving direction of the shielding plate, and the other end of the stopping piece is abutted to the side edge of the shielding plate.

Furthermore, the end part of the stopping piece far away from the locking piece is bent upwards to form a stopping lug, the end part of the shielding plate close to the stopping piece is bent downwards to form a stopping lug, and when the locking piece is located at the first preset position or the third preset position, the stopping lug is contacted with the stopping lug.

Furthermore, the locking piece comprises a first cross rod arranged on the side edge of the box door and hooks vertically arranged at two ends of the first cross rod and extending downwards to the side part of the box body, the locking piece comprises a second cross rod connected to the inner side wall of the box body in a sliding manner and two hanging rings connected to the inner side wall of the box body in a rotating manner, the two hanging rings are correspondingly arranged at the side edges of the two hooks and are linked with the second cross rod, and the stopping piece is connected with the second cross rod;

when the locking part is located at the first preset position or the second preset position, the two hanging rings are correspondingly hung on the two hooks, and when the locking part is located at the third preset position, the two hanging rings are separated from the two hooks.

Furthermore, a connecting long hole with the length direction parallel to the sliding movement direction of the second cross rod is formed in the second cross rod, the length of the connecting long hole is larger than or equal to the interval length between the first preset position and the third preset position, a connecting pin is convexly arranged at the position, right opposite to the connecting long hole, of the inner side wall of the box body, and the connecting pin is inserted into the connecting long hole.

Further, the middle part position of second horizontal pole is provided with the linking arm perpendicularly, the piece that stops with the linking arm links to each other, locking mechanism still locates including the branch the linking arm both sides and with first micro-gap switch and the second micro-gap switch that the driving piece communication is connected work as the piece is located during first default position, the linking arm removes to triggering first micro-gap switch works as the piece is located during the second default position is paid to the lock, the linking arm is located first micro-gap switch with the middle part of second micro-gap switch works as the piece is paid to the lock is located during the third default position, the linking arm removes to triggering second micro-gap switch.

Further, the driving piece is a driving motor with an output shaft parallel to the second cross rod, the output shaft of the driving motor is connected with the second cross rod through a transmission piece, the locking mechanism further comprises a third micro switch arranged beside the output shaft of the driving motor and in communication connection with the driving piece, and when the locking piece is located at the second preset position or the third preset position, the end part of the transmission piece far away from the second cross rod moves to trigger the third micro switch.

Further, the chamber door is including dismantling apron and the door plant of connection, apron adaptation closing cap the top of box is uncovered, the door plant interval is folded and is located on the apron and with form the installation cavity between the apron, put in the mouth and open and locate on the apron, the door plant is just right put in the position department of mouth seted up with put in the location mouth of mouth looks adaptation, the sunshade install in the installation cavity and with the apron or door plant sliding connection, set up the connecting portion that are used for supplying external drive hub connection on the sunshade, connecting portion expose outward the location mouth.

Further, connecting portion are protruding locating the lug at sunshade top edge, the periphery of location mouth is followed the sliding movement direction symmetry of sunshade sets up first breach and second breach, works as the sunshade covers when throwing in the mouth, the lug is located in the first breach, works as the sunshade removes to opening when throwing in the mouth, the lug is located in the second breach.

Further, the chamber door still including install in the response subassembly in the installation cavity, the response subassembly includes fourth micro-gap switch and the fifth micro-gap switch that is connected with the communication of external drive axle and is used for detecting the sunshade position, fourth micro-gap switch with the fifth micro-gap switch is followed the sliding movement direction interval of sunshade sets up, works as the sunshade covers when putting in the mouth, one end of sunshade removes to triggering fourth micro-gap switch, works as the sunshade removes to opening when putting in the mouth, another tip that the sunshade is relative removes to triggering fifth micro-gap switch.

The utility model provides an above-mentioned one or more technical scheme in the safe have one of following technological effect at least: the locking mechanism is arranged to control opening and closing of the box door and the shielding plate at the same time, specifically, when the box door is closed and the input port is closed, the locking piece is locked on the locking piece, the shielding plate is abutted on the input port by the abutting piece, and the locking piece is located at a first preset position; when precious metal needs to be put in the putting opening in a closed state of the box door, the locking piece is driven to move from the first preset position to the second preset position under the driving of the driving piece, at the moment, the locking piece still keeps locked on the locking piece, the stopping piece moves to avoid the shielding plate under the driving of the locking piece, so that the shielding plate can slide to open the putting opening under the driving of the external driving shaft, the external precious metal can be put into the accommodating cavity of the box body through the putting opening, after the putting is finished, the driving piece drives the locking piece to return to the first preset position again, and the shielding plate covers the putting opening; when the box door needs to be opened to take precious metal from the containing cavity, the driving piece drives the locking piece to move to the third preset position, at the moment, the locking piece is separated from the locking piece, the box door can be opened, the shielding plate is always supported on the putting-in opening by the supporting piece in the opening process of the box door, and the shielding plate cannot slide conveniently to be worn when the box door is opened and closed. Like this, set up one set of locking mechanism alright realize the on-off control to chamber door and sunshade, locking mechanism occupation space reduces, and the whole weight and the volume of safe reduce, can satisfy the lightweight of safe and miniaturized development demand, and only set up a locking mechanism, and locking mechanism overhauls and maintains more conveniently, overhauls and the maintenance cost reduces.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a safe according to an embodiment of the present invention;

FIG. 2 is a cut-away view of the safe shown in FIG. 1;

FIG. 3 is a partial schematic view of the safe of FIG. 1 with the latch member in a first predetermined position;

FIG. 4 is a fragmentary, diagrammatic view of the safe of FIG. 1 with the latch member in a second predetermined position;

FIG. 5 is another partial schematic view of the safe of FIG. 1;

FIG. 6 is a schematic view of the locking mechanism of the safe of FIG. 1 in engagement with the locking element;

figure 7 is a bottom view of the door panel of the safe of figure 1.

Wherein, in the figures, the respective reference numerals:

10-box body 11-containing cavity 12-connecting pin

13-hinge 14-shell 15-inner container

16-Hall sensor 20-box door 21-throwing port

22-cover plate 23-locking piece 24-cover plate

25-door plate 26-fourth microswitch 27-fifth microswitch

28-connecting column 30-locking mechanism 31-driving piece

32-locking member 33-stop member 34-first microswitch

35-second microswitch 36-third microswitch 37-mechanical lock

50-battery 141-installation gap 221-avoidance opening

222-stop lug 223-connecting part 224-slide rail

231-first cross bar 232-hook 241-installation cavity

251, positioning opening 311, output shaft 312, and transmission piece

321-second cross bar 322-hanging ring 331-stopping ear

332-rotating shaft 371-bolt 372-cover plate

2311 connecting short hole 2511 first gap 2512 second gap

3211, elongated connecting hole 3212, connecting arm 3213, first pusher

3214-second pick.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, it is right to combine fig. 1 ~ 7 and embodiment below the utility model discloses further detailed description proceeds. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 to 7, an embodiment of the present invention provides a safe, which is suitable for, but not limited to, temporarily storing precious metals such as gold and diamonds, and in particular, the safe can be placed into precious metal storage devices such as a money exchanging machine and a safe to transfer precious metals in the money exchanging machine and the safe. Specifically, as shown in fig. 1 to 4, the safe includes a box body 10, a box door 20 and a locking mechanism 30, wherein the top of the box body 10 is open and an accommodating cavity 11 for accommodating precious metal is formed inside the box body, and the precious metal is accommodated in the accommodating cavity 11 when the precious metal is transferred and stored; one end of the box door 20 is hinged to the side edge of the box body 10 through the hinge 13, the top of the box door 20, which is used for sealing the box body 10, is open, a placing opening 21 communicated with the accommodating cavity 11 is formed in the box door 20, when precious metals are stored in the box door, the precious metals are placed into the accommodating cavity 11 through the placing opening 21, a shielding plate 22 which can be adapted to cover the placing opening 21 is connected to the box door 20 in a sliding mode, and the shielding plate 22 can slide and move under the driving of an external driving shaft (not shown) to open or cover the placing opening 21, as shown in fig. 3 and 4. Specifically, the external drive shaft may be, but is not limited to, a drive shaft that is provided inside the cash dispenser or the safe and is capable of reciprocating in the sliding direction of the shutter 22.

Further, as shown in fig. 2, 3 and 4, the locking mechanism 30 includes a driving member 31 mounted on the box 10, a locking member 32 slidably mounted on the box 10 and connected to an output shaft 311 of the driving member 31, and a stopping member 33 mounted on the box door 20 and linked with the locking member 32, the box door 20 is provided with a locking member 23 locked with the locking member 32, and the driving member 31 can drive the locking member 32 to reciprocate between a first preset position, a second preset position and a third preset position. When the locking piece 32 moves to the first preset position, the locking piece 32 is locked on the locking piece 23 and the stopping piece 33 stops the shielding plate 22 against the putting-in opening 21, at this time, the box door 20 is locked on the box body 10, the shielding plate 22 covers the putting-in opening 21, and the precious metal in the accommodating cavity 11 is blocked in the box body 10; when the locking piece 32 moves to the second preset position, the locking piece 32 is locked on the locking piece 23, the stopping piece 33 avoids the shielding plate 22, at the moment, the box door 20 is locked on the box body 10, the box door 20 covers the top opening of the box body 10, the stopping piece 33 avoids the shielding plate 22, the shielding plate 22 can move to open the input port 21 under the driving of the external driving shaft, and external precious metal can be ensured to be input into the accommodating cavity 11 through the input port 21 under the condition that the box door 20 is blocked; when the locking member 32 moves to the third predetermined position, the locking member 32 disengages from the locking member 23 and the stopping member 33 stops the shielding plate 22 against the input port 21, and at this time, the door 20 is unlocked and can be flipped open about the hinge shaft to open the box 10, so that the precious metal in the accommodating chamber 11 can be taken out from the top opening of the box 10.

In the present embodiment, as shown in fig. 3, 4 and 5, the driving member 31 drives the locking member 32 to move back and forth between the first preset position, the second preset position and the third preset position: the driving member 31 drives the locking member along the line F₁And F₂The direction shown moves back and forth. Specifically, as shown in fig. 1, when the locking member 32 is at the first predetermined position, the locking member 32 is locked to the locking member 23 and the stopping member 33 stops the shielding plate 22 against the slot 21, the door 20 is locked to the cabinet 10, and the shielding plate 22 covers the slot 21, and at this time, the locking member 32 is located at F₂Limiting the direction; when it is required to dispense heavy metal through the dispensing opening 21 without opening the door 20, the driving member 31 drives the locking member 32 along F₁When the locking member 32 moves to drive the stopping member 33 linked with the locking member to move to the avoiding shielding plate 22, the locking member 32 is located at F₁And F₃The intermediate position of the direction, i.e. the locking member 32 is in the second predetermined position, at which the shutter 22 can slide to open the input port 21; when it is desired to open the door 20,the driving member 31 drives the locking member 32 to continue along center F₁When the locking member 32 is moved to disengage the locking element 23, the locking member 32 is in a third predetermined position, in which the locking member 32 is in position F₁In the extreme position of orientation, door 20 may be opened.

The safe of the embodiment of the present invention is provided with the locking mechanism 30 for simultaneously controlling the opening and closing of the box door 20 and the shielding plate 22, specifically, when the box door 20 is closed and the input port 21 is closed, as shown in fig. 3, the locking member 32 is locked to the locking member 23, the stopping member 33 stops the shielding plate 22 on the input port 21, and the locking member 32 is located at the first preset position; when precious metal is required to be thrown in the throwing port 21 by opening the door 20 in a closed state, the locking piece 32 is driven to move from the first preset position to the second preset position under the driving of the driving piece 31, at the moment, the locking piece 32 still keeps locked on the locking piece 23, the stopping piece 33 is driven by the locking piece 32 to move to avoid the shielding plate 22, so that the shielding plate 22 can slide to open the throwing port 21 under the driving of the external driving shaft, as shown in fig. 4, the external precious metal can be thrown into the accommodating cavity 11 of the box body 10 through the throwing port 21, after the throwing is finished, the driving piece 31 drives the locking piece 32 to return to the first preset position again, and the shielding plate 22 covers the throwing port 21; when the door 20 needs to be opened to take precious metals from the accommodating cavity 11, the driving member 31 drives the locking member 32 to move to the third preset position, at this time, the locking member 32 is separated from the locking member 23, the door 20 can be opened, the shielding plate 22 is always supported on the putting-in opening 21 by the supporting member 33 in the opening process of the door 20, and the shielding plate 22 cannot slide and wear when the door 20 is opened and closed. Like this, set up one set of locking mechanism 30 alright realize the open and close control to chamber door 20 and sunshade 22, locking mechanism 30 occupation space reduces, and the whole weight and the volume of safe reduce, can satisfy the lightweight and miniaturized development demand of safe, and only set up a locking mechanism 30, and locking mechanism 30 overhauls and maintains more conveniently, overhauls and maintains the cost reduction.

In another embodiment of the present invention, as shown in fig. 2, the box body 10 includes a housing 14 with an open top and an inner container 15 embedded in the housing 14 and having an open top, the accommodating chamber 11 is formed in the inner container 15, an installation gap 141 is reserved between the side walls of the inner container 15 and the housing 14, the locking mechanism 30 is installed on the part of the side portion of the box body 10 and is all accommodated in the installation gap 141 and isolated from the accommodating chamber 11, the precious metal in the accommodating chamber 11 is not contacted with the locking mechanism 30, and the use of the locking mechanism 30 is not affected by the precious metal in the accommodating chamber 11.

In another embodiment of the present invention, as shown in fig. 3, 4 and 5, the locking member 32 is disposed right in front of the shutter 22 along the sliding direction of the shutter 22, that is, the locking member 32 is slidably mounted on the lateral portion of the door 20 and located right in front of the shutter 22, the stopping member 33 is rotatably connected between the shutter 22 and the locking member 32 through the rotating shaft 332, one end of the stopping member 33 is connected to the locking member 32, the other end of the stopping member 33 is opposite to the shutter 22, that is, the free end of the stopping member 33 is located right in front of the sliding movement of the shutter 22 when the input port 21 is opened, and the avoiding port 221 for allowing the stopping member 33 to be adapted to pass is opened on the lateral portion of the shutter 22 opposite to the locking member 32.

Specifically, in the present embodiment, as shown in fig. 3 and 4, the stopping member 33 is a linear rod, and when the shielding plate 22 slides along a straight line, the stopping member 33 can pass through the avoiding opening 221. When the locking member 32 moves between the first predetermined position, the second predetermined position and the third predetermined position, the moving direction is perpendicular to the sliding direction of the shielding plate 22, i.e. F₁And F₂The direction shown is perpendicular to the direction of sliding movement of the shutter 22. Thus, when the locking member 32 is located at the second predetermined position, the length direction of the stopping member 33 is parallel to the sliding movement direction of the shielding plate 22, and the other end of the stopping member 33 faces the avoiding opening 221, as shown in fig. 4, so that when the shielding plate 22 slides forward to open the putting-in opening 21, the stopping member 33 can penetrate from the avoiding opening 221 to the lower side of the shielding plate 22 to avoid the shielding plate 22; when the locking member 32 is located at the first predetermined position or the third predetermined position, the length direction of the stopping member 33 intersects with the sliding movement direction of the shielding plate 22, as shown in fig. 3, the other end of the stopping member 33 abuts against the side edge of the shielding plate 22 to stop the shielding plate 22 from sliding forward, specifically, when the locking member 32 is located at the first predetermined position, the end of the stopping member 33 far away from the locking member is approximately directed toward F₁In the direction that the end of the stopper 33 away from the locking member 32 is located on the left side of the escape opening 221 and the side of the shutter 22When the locking element 32 is in the third predetermined position, the stop element 33 is substantially facing towards F away from the end of the locking element 32₂The direction in which the end of the stopper 33 away from the locking member 32 abuts against the side of the shutter 22 on the right side of the escape opening 221. Thus, a stop member 33 is disposed between the locking member 32 and the shutter 22 for rotatably connecting the door 20, and the locking member 32 is along F₁Or F₂The direction is reciprocating motion among the first preset position, the second preset position and the third preset position to drive the stopping piece 33 to rotate, so that the end part of the stopping piece 33 far away from the locking piece 32 moves to be opposite to or avoid the avoiding opening 221, the opening and closing control of the shielding plate 22 can be realized, the stopping piece 33 is simple in structure, simple in linkage relation with the locking piece 32, and flexible and convenient to use.

Further, in the present embodiment, as shown in fig. 3 and fig. 6, the end of the stopping member 33 away from the locking member 32 is bent upward to form a stopping lug 331, the end of the shielding plate 22 close to the stopping member 33 is bent downward to form a stopping lug 222, and when the locking member 32 is located at the first preset position or the third preset position, the stopping lug 331 contacts with the stopping lug 222 to stop the sliding of the shielding plate 22. Furthermore, the height of the stopping element 33 is lower than the height of the bottom surface of the shielding plate 22, and the avoiding opening 221 is a notch arranged at the middle position of the stopping ear 222, so that when the locking element 32 moves to the second preset position, that is, the stopping element 33 rotates to be parallel to the sliding movement direction of the shielding plate 22, the stopping element 33 can penetrate into the avoiding notch and move to the lower side of the shielding plate 22, thereby completely avoiding the shielding plate 22 and ensuring that the shielding plate 22 can freely slide.

In another embodiment of the present invention, as shown in fig. 3, 5 and 6, the locking member 23 includes a first cross bar 231 installed at a side of the door 20 and hooks 232 vertically installed at two ends of the first cross bar 231 and extending downward to a side of the box body 10, the two hooks 232 are respectively located at left and right sides of the stopping member 33, the locking member 32 includes a second cross bar 321 slidably connected to an inner side wall of the box body 10 and two rings 322 rotatably connected to the inner side wall of the box body 10, the two rings 322 are correspondingly installed at sides of the two hooks 232 and are linked with the second cross bar 321, the stopping member 33 is connected with the second cross bar 321, when the locking member 32 is located at the first preset position or the second preset position, the two rings 322 are correspondingly hooked on the two hooks 232, and when the locking member 32 is located at the third preset position, the two rings 322 are correspondingly separated from the two hooks 232.

Specifically, in this embodiment, as shown in fig. 3, 4 and 6, two pins are disposed at positions of the inner side wall of the box 10 close to the two hooks 232, the two links 322 are rotatably connected to the inner side wall of the box 10 through the corresponding pins, first shifting pieces 3213 and second shifting pieces 3214 are disposed at intervals at two end portions of the second cross rod 321, the link 322 located at the left side of the stopping piece 33 is clamped between the first shifting piece 3213 and the second shifting piece 3214 at the left side of the second cross rod 321 at an end portion of the link 322 located at the right side of the stopping piece 33, the end portion of the link 322 located at the right side of the second cross rod 321 is clamped between the first shifting piece 3213 and the second shifting piece 3214 at the right side of the second cross rod 321 at an end portion far from the hooks 232, and the two links 322 can respectively rotate under the pushing action of the corresponding first shifting piece 3213 or second shifting piece 3214. Specifically, when the door 20 is closed and the input/output opening 21 is closed, that is, when the locking member 32 is located at the first preset position, the end of the hanging ring 322 abuts against the second toggle piece 3214, the hanging ring 322 rotates counterclockwise under the thrust of the driving member 321, and the hanging ring 322 is hooked on the hook 232; when it is desired to open the opening 21, the driving member 31 drives the locking member 32 along F₁The direction is translated, the hanging ring 322 moves to a position between the first shifting piece 3213 and the second shifting piece 3214, at this time, the hanging ring 322 is still hooked on the hook, the door 20 is locked on the box body 10, the stopping piece 33 swings clockwise under the driving of the second cross rod 321 until the stopping lug 331 is right opposite to the avoiding opening 221, and the shielding plate 22 can slide to open the putting-in opening 21; when it is desired to open door 20, actuating member 31 drives locking member 32 along F₁The direction is translated, the hanging ring 322 moves to abut against the second shifting piece 3214, the second shifting piece 3214 abuts against the hanging ring 322 to rotate clockwise, so that the hanging ring 322 is disengaged from the hook 232, at this time, the locking piece 32 is disengaged from the locking piece 23, the door 20 can be turned over to be opened, meanwhile, the stopping piece 33 swings clockwise under the driving of the second cross rod 321 until the stopping lug 331 passes through the avoiding opening 221, and the stopping lug 331 abuts against the stopping lug 222 of the shielding plate 22 from the right side of the avoiding opening 221, so that the opening 21 is ensured to be closed when the door 20 is opened.

In particular, in the present embodiment, an end portion of the hanging ring 322 interposed between the first pulling portion 3213 and the second pulling portion 3214 is elastically connected to the first pulling portion 3213 and/or the second pulling portion 3214 by an elastic member such as a torsion spring, so as to ensure that the hanging ring 322 can maintain an upright state to establish a positive and reliable hooking connection relationship with the hook 232.

Further, in this embodiment, as shown in fig. 5 and 6, the second cross bar 321 is provided with a long connecting hole 3211 whose length direction is parallel to the sliding movement direction of the second cross bar 321, the length of the long connecting hole 3211 is greater than or equal to the interval length between the first preset position and the third preset position, a connecting pin 12 is protruded at a position of the inner side wall of the box 10 facing the long connecting hole 3211, the connecting pin 12 is inserted into the long connecting hole 3211, and the driving member 31 drives the locking member 32 to slide and move under the guiding cooperation effect of the connecting pin 12 and the long connecting hole 3211. Specifically, when the locking member 32 is located at the second preset position, the coupling pin 12 is located at an intermediate position of the coupling slot 3211; when locking member 32 is along F₁When the direction moves from the second preset position to the first preset position, the locking member 32 drives the locking member 23 to slide and move until the connecting pin 12 is located at one end of the connecting slot 3211; when locking member 32 is along F₂When the direction moves from the second preset position to the third preset position, the locking member 32 drives the locking member 23 to slide and move until the connecting pin 12 is located at the other end of the connecting slot 3211. Preferably, in this embodiment, the length of the connection slot 3211 is equal to the length of the interval between the first preset position and the third preset position, so that the moving stroke of the locking member 32 is limited, the driving member 31 cannot be closed in time and excessively move, the position of the locking member 32 is switched more accurately, and the operation is more convenient.

In another embodiment of the present invention, as shown in fig. 5 and 6, the connecting arm 3212 is vertically disposed at a middle position of the second cross rod 321, the stopping member 33 is connected to the connecting arm 3212, the locking mechanism 30 further includes a first micro switch 34 and a second micro switch 35 respectively disposed at two sides of the connecting arm 3212 and connected to the driving member 31 in a communication manner, when the locking member 32 is located at the first preset position, the connecting arm 3212 moves to trigger the first micro switch 34, when the locking member 32 is located at the second preset position, the connecting arm 3212 is located at a middle portion of the first micro switch 34 and the second micro switch 35, and when the locking member 32 is located at the third preset position, the connecting arm 3212 moves to trigger the second micro switch 35. Thus, the position state information of the locking piece 32 can be obtained by arranging the first microswitch 34 and the second microswitch 35, when the first microswitch 34 is triggered, the locking piece 32 is located at the first preset position, and the box door 20 and the input port 21 are both in a closed state; when the first microswitch 34 and the second microswitch 35 are not triggered, the locking piece 32 is located at the second preset position, the box door 20 is closed, and the input port 21 can be opened; when the second microswitch 35 is triggered, the locking member 32 is in the third preset position, the slot 21 is closed, and the door 20 can be opened.

Further, as shown in fig. 5 and fig. 6, the driving member 31 is a driving motor having an output shaft 311 parallel to the second cross bar 321, the output shaft 311 of the driving motor is connected to the second cross bar 321 through a driving plate 312, the locking mechanism 30 further includes a third micro switch 36 disposed beside the output shaft 311 of the driving motor and in communication connection with the driving member 31, when the locking member 32 is located at the second preset position, an end of the driving plate 312 far from the second cross bar 321 moves to trigger the third micro switch 36, so that when the driving member 31 drives the locking member 32 to move to the second preset position, the third micro switch 36 is triggered, the driving member 31 timely controls to close the driving member 31, and the driving member 31 is prevented from continuously driving the locking member 32 to move to leave the second preset position, thereby further improving the accuracy of position switching of the locking member 32.

Specifically, in this embodiment, as shown in fig. 5 and fig. 6, the safe further includes a controller (not shown) electrically connected to the driving member 31, the first micro switch 34, the second micro switch 35, and the third micro switch 36 are all in communication connection with the driving member 31 through the controller, when the locking member 32 moves to a specific position, the corresponding micro switches can feed back the position information of the locking member 32 to the controller at the first time, and the controller then controls to close the driving member 31 in time, so that the automation and intelligence degree of start and stop control of the driving member 31 are higher, and the operability is stronger.

Preferably, in the present embodiment, the first microswitch 34, the second microswitch 35 and the third microswitch 36 can be both mechanical or inductive microswitches.

In another embodiment of the present invention, as shown in fig. 5, a hall sensor 16 electrically connected to the controller is further disposed at a position of the box 10 close to the box door 20, and the hall sensor 16 is used for sensing an open/close state of the box door 20.

In another embodiment of the present invention, as shown in fig. 4 and 5, the locking mechanism 30 further includes a mechanical lock 37 disposed at one end of the locking member 32, the mechanical lock 37 can be a common combination lock or a lock with a key, the door 20 is provided with a spare opening (not shown) at a position corresponding to the bolt 371 of the mechanical lock 37, the spare opening is covered by the cover plate 372 under normal conditions, in emergency, if the driving member 31 cannot be started, the cover plate 372 can be pushed open by the bolt 371 of the mechanical lock 37, at this time, a screwdriver or a wrench tool can be inserted from the spare opening, the screwdriver or the wrench pulls the locking member 23 to disengage the hook 232 from the hanging ring 322 of the locking member 32, thereby opening the door 20.

Specifically, in this embodiment, as shown in fig. 4, 5 and 6, a connecting column 28 is convexly disposed on the door 20, a connecting short hole 2311 perpendicular to the sliding direction of the shielding plate 22 is disposed on the first cross bar 231, the length of the connecting short hole 2311 is equal to the interval length between the second preset position and the third preset position, and the first cross bar 231 is slidably mounted on the side edge of the door 20 along the sliding direction perpendicular to the shielding plate 22 through the connecting column 28. When the door 20 is locked in the box, the cover plate 372 stops the first rail 231 and the connecting rod 28 is located at the end of the connecting short hole 2311 away from the cover plate, when the cover plate 372 is pushed open by the locking tongue 371, the locking piece 23 can be driven by an external tool such as a screwdriver or a wrench to move along the direction F₁The connecting rod 28 is located at the other end of the connecting short hole 2311, and the hook 232 of the locking element 23 is disengaged from the hanging ring 322 of the locking element 32, so that the door 20 can be opened. By providing the locking piece 23 so as to move relative to the door 20 in this manner, it is ensured that the door 20 can be opened in the event of failure of the lock mechanism 30.

In another embodiment of the present invention, as shown in fig. 2, fig. 3, fig. 4 and fig. 7, the box door 20 includes a cover plate 24 and a door plate 25 which can be detachably connected, specifically, the cover plate 24 is locked at the bottom of the door plate 25 by a fastener such as a screw, the top of the cover plate 24 is open, the door plate 25 is overlapped on the cover plate 24 at intervals and forms an installation cavity 241 between the cover plate 24 and the cover plate 24, the input port 21 is opened on the cover plate 24, the door plate 25 is just opposite to the position of the input port 21 and is provided with a positioning port 251 adapted to the input port 21, the shielding plate 22 is installed in the installation cavity 241 and is slidably connected with the cover plate 24 or the door plate 25, the shielding plate 22 is provided with a connecting portion 223 for connecting. When precious metal needs to be stored, the safe of the embodiment is moved until the positioning opening 251 is right opposite to a precious metal output opening on precious metal throwing equipment such as a metal adding machine or a safe, then the driving shaft on the precious metal throwing equipment is controlled to move to be connected with the connecting portion 223, the driving shaft drives the shielding plate 22 to move to open the throwing opening 21, and at the moment, the precious metal in the precious metal throwing equipment can enter the accommodating cavity 11 through the throwing opening 21. So, link to each other and reserve installation cavity 241 through setting up door plant 25 and apron 24, sunshade 22 is acceptd in installation cavity 241, and whole outward appearance is more pleasing to the eye, in addition, sets up location mouth 251 on door plant 25, and location mouth 251 moves to just right with the delivery outlet of noble metal input device, shows promptly that input mouth 21 also synchronous motion just to the delivery outlet, and the removal reference is more obvious to can effectively avoid input mouth 21 and delivery outlet to the askew condition emergence.

In the present embodiment, the shielding plate 22 is capable of sliding and moving under the driving of the external driving shaft to open or cover the input port 21, and when the precious metal is not transferred, as shown in fig. 3, the shielding plate 22 covers the input port 21 to prevent the precious metal contained in the containing cavity 11 from being poured out, and when the precious metal is input, the input port 21 is placed right below the precious metal output port of the external input device such as a metal cash dispenser and a precious metal safe, the external driving shaft on the external input device is connected to the connecting portion 223 on the shielding plate 22, the shielding plate 22 slides and moves under the driving of the external driving shaft to open the input port 21, and after the input port 21 is opened, the precious metal in the external input device can be input into the containing cavity 11 of the box 10 through the input port 21, as shown in fig. 4. So, when depositing and puting in the noble metal, only need control outside on the equipment of puting in the outside drive shaft and the connecting portion 223 on the sunshade 22 link to each other, remove alright open in step through control outside drive shaft and put in mouthful 21, like this, the safe of this embodiment can with join in marriage outside input equipment collaborative work such as golden machine and noble metal safe deposit box, need not the manual work when puting in the noble metal and open shutter 22, put in the operation simpler to can effectively improve the transfer of noble metal and put in efficiency.

In another embodiment of the present invention, as shown in fig. 3, fig. 4 and fig. 7, two slide rails 224 are convexly disposed at the positions corresponding to the two opposite sides of the input port 21 at the top of the cover plate 24 or the bottom of the door plate 25, the length direction of the two slide rails 224 is parallel to the sliding direction of the shielding plate 22, the opposite side of the shielding plate 22 corresponds to the sliding slot of the two slide rails 224, i.e., the two sides of the input port 21 are symmetrically disposed with the two slide rails 224, the limiting clip of the shielding plate 22 is disposed between the two slide rails 224, the slide rails 224 guides the shielding plate 22 to move, so as to guide the shielding plate 22 to move accurately to open or cover the input port 21, and the sliding motion of the. Specifically, in the present embodiment, the two sliding rails 224 are both disposed on the top of the cover plate 24 or both disposed on the bottom of the door plate 25, i.e. the cover plate 22 is slidably connected to either the cover plate 24 or the door plate 25.

In another embodiment of the present invention, as shown in fig. 3, 4 and 7, since the driving shaft of the precious metal dispensing device such as the cash dispenser and the safe is usually a rod-shaped driving shaft, such as a bolt, etc., therefore, in this embodiment, the connecting portion 223 is preferably a protrusion protruding from the top edge of the shielding plate 22, the protrusion has a slot for the driving shaft to be inserted, when the safe of this embodiment is moved to the position opening 251 facing the outlet of the precious metal delivery device, the end of the driving shaft of the precious metal throwing device can be inserted into the slot of the projection, the periphery of the positioning opening 251 is symmetrically provided with a first notch 2511 and a second notch 2512 along the sliding movement direction of the shielding plate 22, when the shield 22 covers the dispensing opening 21, the protrusion is located in the first notch 2511, and when the external driving member 31 drives the shield 22 to move to open the dispensing opening 21, the protrusion moves to be located in the second notch 2512. Thus, the distance between the first notch 2511 and the second notch 2512 is equal to the inner diameter of the input port 21, and when the projection moves from the first notch 2511 to the second notch 2512, the input port 21 can be completely opened, the moving stroke of the shielding plate 22 is fixed, and the reliability of moving to open or close the input port 21 is higher.

Further, as shown in fig. 3 and 4, the door 20 further includes a sensing assembly installed in the installation cavity 241, the sensing assembly includes a fourth micro switch 26 and a fifth micro switch 27 connected to the external driving shaft in a communication manner and used for detecting the position of the shutter 22, the fourth micro switch 26 and the fifth micro switch 27 are disposed at intervals along the sliding movement direction of the shutter 22, specifically, the fourth micro switch 26 is disposed at the rear end of the shutter 22, the fifth micro switch 27 is disposed at the front end of the shutter 22, when the shutter 22 covers the input port 21, one end of the shutter 22 moves to trigger the fourth micro switch 26, and when the shutter 22 moves to open the input port 21, the other end of the shutter 22 opposite to the other end moves to trigger the fifth micro switch 27. In this way, when the fourth micro switch 26 is triggered, it indicates that the shielding plate 22 has moved to completely cover the input port 21, whereas when the fifth micro switch 27 is triggered, it indicates that the shielding plate 22 has moved to completely open the input port 21, and the fourth micro switch 26 and the fifth micro switch 27 combine the first notch 2511 and the second notch 2512 to perform the moving positioning on the shielding plate 22, so that the shielding plate 22 moves more accurately.

Further, the fourth microswitch 26 and the fifth microswitch 27 can be in communication connection with an external driving shaft through a controller, so that when the fourth microswitch 26 and the fifth microswitch 27 are triggered, the external driving shaft can be synchronously and automatically closed to drive the shielding plate 22, the operator does not need to manually control the opening and closing of the external driving shaft, and the opening and closing process of the input port 21 has higher automation degree.

Preferably, in the present embodiment, the fourth micro switch 26 and the fifth micro switch 27 may be both mechanical micro switches or inductive micro switches.

In another embodiment of the present invention, as shown in fig. 2 and fig. 5, the safe further includes a positioning module (not shown) in communication connection with the controller, a wireless communication module (not shown) and an alarm module (not shown), the positioning module and the wireless communication module are both installed in the box 10, the box 10 is further provided with a battery 50 for supplying power to the controller, wherein the positioning module is used for sensing the position of the safe, and positioning the safe, when the safe is lost, the position of the safe can be determined by the positioning module, so as to find the safe quickly, the wireless communication module is used for remotely sending the position information of the safe detected by the positioning module to the controller, the position information of the safe is sent to the operator at the first time, and the alarm module is used for sending an alarm when the safe is abnormally started. Specifically, in this embodiment, the positioning module may be a GPRS module or the like, the wireless communication module supports one of 2G mobile communication, 3G mobile communication, 4G mobile communication, 5G mobile communication and narrowband internet of things communication, the controller may be an STM32F401 microcontroller and an MCU controller, or may be a single chip microcomputer, a PLC control device, a computer or the like that are mature in the prior art, and the specific control of each of the above electric components may be performed according to a program set or edited according to control and use requirements.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A safe, comprising:

2. The safe of claim 1, wherein the locking member is disposed right in front of the shutter in a sliding movement direction of the shutter, the stopping member is rotatably connected between the shutter and the locking member, one end of the stopping member is connected to the locking member, the other end of the stopping member faces the shutter, and an avoiding opening for the stopping member to fit through is formed on a side portion of the shutter facing the locking member;

3. A safe in accordance with claim 2, wherein the stop member is bent upward to form a stop lug at an end thereof remote from the locking member, and the cover is bent downward to form a stop lug at an end thereof close to the stop member, wherein the stop lug abuts against the stop lug when the locking member is at the first predetermined position or the third predetermined position.

4. The safe of claim 1, wherein the locking member comprises a first cross bar mounted at a side of the box door and hooks vertically arranged at two ends of the first cross bar and extending downward to a side of the box body, the locking member comprises a second cross bar slidably connected to an inner side wall of the box body and two hanging rings rotatably connected to the inner side wall of the box body, the two hanging rings are correspondingly arranged at sides of the two hooks and are linked with the second cross bar, and the stopping member is connected with the second cross bar;

5. The safe of claim 4, wherein the second cross bar is provided with a long connecting hole, the length direction of the long connecting hole is parallel to the sliding movement direction of the second cross bar, the length of the long connecting hole is greater than or equal to the interval length between the first preset position and the third preset position, a connecting pin is convexly arranged at the position of the inner side wall of the box body, which is opposite to the long connecting hole, and the connecting pin is inserted into the long connecting hole.

6. The safe of claim 4, wherein a connecting arm is vertically arranged at the middle position of the second cross rod, the stopping member is connected with the connecting arm, the locking mechanism further comprises a first micro switch and a second micro switch which are respectively arranged at two sides of the connecting arm and are in communication connection with the driving member, when the locking member is located at the first preset position, the connecting arm moves to trigger the first micro switch, when the locking member is located at the second preset position, the connecting arm is located at the middle position of the first micro switch and the second micro switch, and when the locking member is located at the third preset position, the connecting arm moves to trigger the second micro switch.

7. The safe of claim 4, wherein the driving member is a driving motor having an output shaft parallel to the second cross bar, the output shaft of the driving motor is connected to the second cross bar through a driving plate, the locking mechanism further comprises a third micro switch disposed beside the output shaft of the driving motor and in communication with the driving member, and when the locking member is located at the second predetermined position or the third predetermined position, an end of the driving plate away from the second cross bar moves to trigger the third micro switch.

8. The safe of any one of claims 1 to 7, wherein the box door comprises a cover plate and a door plate which are detachably connected, the cover plate is adapted to cover an opening at the top of the box body, the door plate is stacked on the cover plate at intervals and forms an installation cavity with the cover plate, the putting-in opening is arranged on the cover plate, a positioning opening matched with the putting-in opening is arranged at a position where the door plate faces the putting-in opening, the shielding plate is arranged in the installation cavity and is slidably connected with the cover plate or the door plate, a connecting part for connecting an external driving shaft is arranged on the shielding plate, and the connecting part is exposed out of the positioning opening.

9. The safe of claim 8, wherein the connecting portion is a protrusion protruding from a top edge of the cover, a first notch and a second notch are symmetrically formed on a periphery of the positioning opening along a sliding movement direction of the cover, the protrusion is located in the first notch when the cover covers the opening, and the protrusion is located in the second notch when the cover moves to open the opening.

10. A safe in accordance with claim 8, wherein the door further comprises a sensing assembly mounted within the mounting cavity, the sensing assembly comprising a fourth micro switch and a fifth micro switch in communication with an external drive shaft for detecting a position of the shutter, the fourth micro switch and the fifth micro switch spaced apart in a direction of sliding movement of the shutter, one end of the shutter moving to activate the fourth micro switch when the shutter covers the access opening, and the other end of the shutter moving to activate the fifth micro switch when the shutter moves to open the access opening.