CN112854910B - Bank note box and lockable cover thereof - Google Patents

Abstract

The application discloses paper money case and can lock lid thereof, wherein, but the lid of locking of paper money case includes: the cover body is locked when the spring bolt is in a push-out state, and the cover body is unlocked when the spring bolt is in a retraction state; the door shaft assembly and the cover body can be movably arranged so as to push out the bolt or retract the bolt when the door shaft moves to a locking position or an unlocking position; and the driving component is connected with the door shaft component so as to control the door shaft component to execute corresponding movement according to a locking instruction or an unlocking instruction of the cash box. The lockable cover body of the money box of the embodiment of the application replaces the electronic money box with the mechanical money box, thereby canceling a mechanical key, solving the problems that the mechanical key is easy to lose in the related technology or the key is copied by other people, and greatly improving the safety of the money box.

Description

Cash box and lockable cover thereof

Technical Field

The application relates to the technical field of cash boxes, in particular to a cash box and a lockable cover body thereof.

Background

In the field of bus coin insertion, the safety of a cash box is particularly important. In the related art, the banknote box is generally unlocked by a mechanical key, but the mechanical key is easy to lose or the key is copied by others, so that the safety of the lock is greatly reduced, and therefore, improvement is needed.

Content of application

The application provides a paper money case and can lock lid thereof, replace mechanical paper money case with the electron paper money case, thereby mechanical key has been cancelled, mechanical key appears losing easily among the correlation technique, perhaps the problem that the key is duplicated by other people, through the control of motor control round pin axle to the door-hinge, realize unblock and the initialization of pairing rotation upper cover, thereby can upwards open after can locking the lid unblock of paper money case, the back is opened to the upper cover, can take out the money of paper money incasement, the security of paper money case has been improved greatly.

According to a first aspect, there is provided in one embodiment a lockable cover for a banknote cassette comprising: the lock comprises a cover body and a lock tongue, wherein when the lock tongue is in a push-out state, the cover body is locked, and when the lock tongue is in a retraction state, the cover body is unlocked; the door shaft assembly and the cover body can be movably arranged so as to push out the bolt or retract the bolt when the door shaft moves to a locking position or an unlocking position; and the driving assembly is connected with the door shaft assembly so as to control the door shaft assembly to execute corresponding movement according to a locking instruction or an unlocking instruction of the cash box.

In some embodiments, the lockable cover of the cash box further includes: the first receiving module is used for receiving the identity of a user; and the control component is used for controlling the driving component to execute the corresponding movement action according to the locking instruction or the unlocking instruction sent by the user when the identity is detected to have the control right.

In some embodiments, the lockable cover of the cash box further includes: so as to shift the door spindle assembly to an irreversible unlocking position, and the sealing material of the emergency opening is an unrecoverable material.

In some embodiments, the door shaft assembly comprises: a chute; the door shaft is fixed on the sliding groove; the door hinge spring, the one end of door hinge spring with the door hinge links to each other, the door hinge spring be used for with the door hinge pops out to release the spring bolt.

In some embodiments, the drive assembly comprises: a cam and cam fastener; one end of the lock slide rod is connected with the cam fastener, and the other end of the lock slide rod is connected with the cover body so as to control the cam to be separated from the cam fastener when the cover body is closed; and the motor is used for driving the cam to drive the door shaft spring to eject the door shaft and push out the lock tongue after the cam is separated from the cam fastener.

In some embodiments, the lockable cover of the cash box further includes: and the power supply assembly is used for supplying power to the lockable cover body.

In some embodiments, the lockable cover of the cash box further includes: a coin inlet opening and closing mechanism and a rotary coin inlet; the coin inlet opening and closing mechanism is connected with the rotary coin inlet through a door metal plate, the rotary upper cover is fixed in front of the rotary coin inlet, and the coin inlet opening and closing mechanism is arranged between the door metal plate and the rotary upper cover; one side of door-hinge be in when rotatory upper cover is in the locking state to the door panel beating extends, with income coin mouth on-off mechanism is in first locking state it drives to go into coin mouth on-off mechanism rotatory when going into the coin mouth and opening with it is in the second locking state to go into coin mouth on-off mechanism, it drives to rotate when going into the coin mouth and closing go into coin mouth on-off mechanism and resume original position and be in the third locking state.

In some embodiments, the coin inlet opening and closing mechanism comprises a first slider and a second slider; one side of the first sliding block is connected with the door metal plate, one side of the second sliding block is stacked on the other side of the first sliding block, the first sliding block is connected with the second sliding block in a sliding mode, and the front end of the first sliding block covers the front end of the second sliding block; the first sliding block is provided with a first through hole, the second sliding block is provided with a second through hole, the first through hole is arranged at the rear part of the first sliding block, and the second through hole is arranged at the front part of the second sliding block; the door shaft is connected with the other side of the second sliding block to form the first locking state, the door shaft is inserted into the second through hole and connected with the other side of the first sliding block to form the second locking state, and the door shaft extends out of the second through hole and is connected with the door sheet metal to form the third locking state after being inserted into the first through hole;

Income coin slot on-off mechanism still includes: the coin inlet opening and closing mechanism comprises an extrusion cylinder and a limiting rotating block, wherein the extrusion cylinder is arranged on the inner side of the door metal plate, the limiting rotating block is arranged on the inner side of the coin inlet opening and closing mechanism, and the extrusion cylinder is in rolling connection with the limiting rotating block; the extrusion cylinder changes into the second locking state along with the first locking state, and then rolls to the rear end of the limiting rotary block from the front end of the limiting rotary block, and changes into the third locking state along with the second locking state, and then rolls to the front end of the limiting rotary block from the rear end of the limiting rotary block.

In some embodiments, further comprising: the banknote pressing transmission assembly and the conveying assembly; the conveying assembly is arranged below a rotary coin inlet of the cash box and is used for bearing coins thrown from the rotary coin inlet, conveying the coins into the cash box under the driving of the cash pressing transmission assembly and pressing the coins in the cash box; the money pressing transmission assembly is connected with the conveying assembly and provides power for the conveying assembly.

According to a second aspect, an embodiment provides a banknote cassette comprising the lockable cover of the banknote cassette of the first aspect.

According to the lockable cover body of the cash box, the motor is used for controlling the pin shaft to control the door shaft, so that the unlocking and initialization of the self-locking mechanism and the rotary upper cover are realized, the lockable cover body of the cash box can be upwards opened after being unlocked, money in the cash box can be taken out after the upper cover is opened, the electronic cash box is used for replacing a mechanical cash box, a mechanical key is omitted, the problems that the mechanical key is easily lost or the key is copied by other people in the related technology are solved, and the safety of the cash box is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a lockable cover of a cash box according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a door spindle assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a drive assembly according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a cash cassette according to an embodiment of the present application;

FIG. 5 is a schematic structural view illustrating a second locked state of the self-locking mechanism according to an embodiment of the present application;

FIG. 6 is a schematic structural view illustrating a third locked state of the self-locking mechanism according to an embodiment of the present application;

FIG. 7 is a schematic view of the configuration of the pressing cylinder and the limiting rotation block in a second locked state according to one embodiment of the present application;

FIG. 8 is a schematic view of an in-position detection trigger mechanism according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of a banknote pressing mechanism according to an embodiment of the present application;

FIG. 10 is a left side view of the construction of the banknote pressing mechanism according to one embodiment of the present application;

FIG. 11 is a rear view of the banknote pressing mechanism according to one embodiment of the present application;

fig. 12 is a bottom view of the banknote pressing mechanism according to an embodiment of the present application;

fig. 13 is a schematic block diagram of a banknote cassette according to an embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the described features, operations, or characteristics may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the description of the methods may be transposed or transposed in order, as will be apparent to a person skilled in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

The lockable cover of the cash box of the embodiment of the application is described below with reference to fig. 1 to 3.

As shown in fig. 1, a lockable cover 1 of a cash box includes: the door lock comprises a cover body 10, a bolt, a door shaft assembly 20 and a driving assembly 30.

When the bolt is in the pushing-out state, the cover body 10 is locked, and when the bolt is in the retracting state, the cover body 10 is unlocked; the door shaft assembly 20 and the cover body 10 are movably disposed to push out the latch bolt or retract the latch bolt when the door shaft 21 moves to the locking position or the unlocking position.

In some embodiments, as shown in fig. 2, the door shaft assembly 20 includes: a chute, a door shaft 21 and a door shaft spring 22. The door shaft 21 is fixed on the sliding groove, the door shaft and the sliding groove are integrated, the sliding groove is arranged on the side of the door shaft assembly 20, the pin shaft of the driving assembly 30 is arranged in the sliding groove, the sliding groove is driven to move back and forth while the pin shaft of the driving assembly 30 rotates, and meanwhile the door shaft moves back and forth along with the sliding groove; one end of the door shaft spring 22 is connected to the door shaft, and the door shaft spring 22 is used for ejecting the door shaft 21 to push out the latch tongue 23.

It can be understood that, as shown in fig. 2, the door shaft assembly 20 acts on the latch tongue 23 of the lockable cover 1 of the cash box, and when the door shaft 21 is in the extended state, the latch tongue 23 is simultaneously pushed out, and when the door shaft 21 is in the retracted state, the latch tongue 23 is retracted by the elastic force of the torsion spring at the fixed end, so as to unlock the lockable cover 1 of the cash box. That is, the door shaft spring 22 is used to control the door shaft assembly, the latch 23 is fixed on the cover body through a screw, and then is controlled through a torsion spring, so that the latch 23 is in a retracted state in a natural state, and after the cam of the driving assembly 30 is unlocked, the door shaft 21 is ejected by the elastic force of the door shaft spring 22, and the latch is pushed out, so that the cover body is in a locked state.

The driving assembly 30 is connected with the door shaft assembly 20 to control the door shaft assembly 20 to execute corresponding movement according to a locking command or an unlocking command of the cash cassette.

In some embodiments, as shown in fig. 3, the drive assembly 30 includes: cam 31, cam fastener 32, lock slide 33 and motor. One end of the lock slide bar 33 is connected with the cam fastener 32, and the other end of the lock slide bar 33 is connected with the cover body 10, so that the control cam 31 is separated from the cam fastener 32 when the cover body 10 is closed; the motor is used for driving the cam 31 to drive the door shaft spring 22 to eject the door shaft and push out the bolt 23 after the cam 31 is separated from the cam fastener 32.

It can be understood that the motor drives the cam 31 through the gear, the pin 34 on the cam 31 rotates along with the rotation of the cam 31, the other end of the pin 34 is inserted into the sliding slot of the door shaft assembly 20 to drive the door shaft 21 to move back and forth, the cam fastener 32 is arranged in the driving assembly 30, the cam fastener 32 is tightly attached to the cam 31 under the action of elastic force, the cam 31 is provided with a positioning fastener in an extending manner, when the positioning fastener on the cam 31 rotates to coincide with the cam fastener 32, the cam fastener 32 is inserted into the cam 31 to prevent the cam 31 from continuing to rotate, and the position of the door shaft 21 is controlled. The purpose of the motor driving the door shaft 21 is to retract the door shaft 21 into the lockable cover 1 of the banknote cassette, thereby releasing the self-lock of the banknote cassette and the lock of the lock tongue 23.

A lock slide 33 in the driving assembly 30 can be used to push the bottom of the cam fastener 32, and to push the cam fastener 32 away from the cam 31, so that the cam 31 can be driven by the motor continuously without being blocked; the front end of the lock slide bar 33 protrudes out of the side of the casing of the lockable cover body 1 of the cash box, so that when the lockable cover body 1 of the cash box is closed, the lock slide bar 33 can be triggered to release the locking of the cam fastener 32 to the cam 31, thereby releasing the locking of the door shaft 21, and the door shaft 21 is pushed by the spring to extend to the door sheet metal to initialize the self-locking mechanism of the cash box. It should be noted that when the door shaft assembly 20 is controlled to execute the corresponding movement according to the locking instruction or the unlocking instruction of the banknote cassette, the locking instruction may be issued by the user, or the banknote cassette may be automatically locked after the banknote cassette is loaded and collected once, and cannot be used continuously.

As a possible embodiment, the lockable cover 1 of the cash box further includes: the first receiving module is used for receiving the identity of a user; and the control component is used for controlling the driving component to execute corresponding movement actions according to a locking instruction or an unlocking instruction sent by a user when the identity label is detected to have the control right.

It is understood that the identity of the user may be a key, or may be other passwords for facilitating control, and the like, and is not limited in detail herein. Specifically, the driving motor is realized in a wireless power supply mode (coil power supply), and the key is wirelessly transmitted to a central control unit of the cash box for key verification while the wireless power supply is carried out. That is to say, in the embodiment of the present application, the central control unit can control the rotation of the driving assembly 30 only through the verification of the secret key, so as to unlock the banknote box, and if the verification of the secret key cannot be passed, the motor cannot be driven, and the banknote box cannot be unlocked.

From this, this application can realize the unblock and the initialization to self-locking mechanism and rotatory upper cover through the control of motor control round pin axle 34 to the door-hinge to can upwards open after the locking lid unblock of paper money case, the back is opened to the upper cover, can take out the money of paper money incasement, mechanical key appears losing easily among the prior art having solved, perhaps the problem that the key was duplicated by other people, has improved the security of paper money case greatly.

In some embodiments, the lockable cover 1 of the cash box further includes: the emergency opening is arranged corresponding to the door shaft assembly so that the door shaft assembly can be shifted to an irreversible unlocking position, and the sealing material of the emergency opening is an unrecoverable material.

It can be understood that if the bank note box cannot be unlocked due to special conditions, an emergency scheme can be adopted to unlock the bank note box.

Specifically, the rotary upper cover of the cash box is provided with an emergency opening which is closed by an emergency opening cover under a normal state, the emergency opening cover is made of disposable materials and cannot be recovered once being damaged, when the cash box needs to be subjected to emergency treatment, the emergency opening cover is firstly damaged, then a tool similar to a screwdriver type tool is adopted to wave a door shaft buckle in the emergency opening, after the door shaft is completely pulled back into the rotary upper cover, a lock tongue 23 of the rotary upper cover simultaneously retracts to complete a self-locking mechanism and the unlocking of the upper cover of the cash box, when the door shaft is pulled back through an emergency mode, the door shaft can be locked by the buckle, the door shaft after the cash box is unlocked in an emergency mode can not be popped out again, even if a cam buckle is triggered through a lock catch slide rod, the door shaft cannot be recovered to a popping state, the door shaft can be unlocked through a disassembling and maintaining mode, and the disposable emergency opening cover is installed after the door shaft is unlocked, the normal function of the cash box can be recovered.

Therefore, emergency treatment on special conditions can be achieved, the accident-free damaged bank note box emergency port can be limited, and good protection and emergency effects are achieved.

In some embodiments, the lockable cover 1 of the cash box further includes: a power supply assembly for supplying power to the lockable cover 1.

It is understood that the present embodiment may provide power to the lockable cover 1 in a wired or wireless manner, and is not limited in detail herein.

The self-locking mechanism of the cash box of the embodiment of the application is described below with reference to the attached drawings.

In some embodiments, as shown in figures 4-8, the self-locking mechanism of the cassette comprises: a coin inlet opening and closing mechanism and a rotary coin inlet 40;

the coin inlet opening and closing mechanism is connected with the rotary coin inlet 40 through a door sheet metal, the cover body 10 is fixed in front of the rotary coin inlet 40, and the coin inlet opening and closing mechanism is arranged between the door sheet metal 50 and the cover body 10.

One side of the door shaft 21 extends towards the door sheet metal 50 when the cover body 10 is in a locking state, and is in a first locking state with the coin inlet opening-closing mechanism, and is in a second locking state with the coin inlet opening-closing mechanism when the coin inlet opening-closing mechanism drives the rotary coin inlet 40 to be opened, and drives the coin inlet opening-closing mechanism to recover the original position and be in a third locking state when the rotary coin inlet 40 is closed.

When the money box is installed in the charging terminal, the money inlet opening and closing mechanism drives the rotary money inlet to be opened, at the moment, the rotary money inlet 40 slightly protrudes out of the surface of the money box and extends into the structure of the charging terminal, when the money box is pulled out of the charging terminal, the rotary money inlet 40 which is higher out is closed by the shielding force of the charging terminal, and meanwhile, the door metal plate 50 is driven to enable the first sliding block 201 and the door shaft 21 to be in a third locking state. It should be understood that after the rotating upper cover is locked, the door shaft is stressed to only extend towards the door metal plate, and the rotating upper cover cannot reversely rotate when not in an unlocked state, so that the rotating upper cover is in a second locking state after the money box is loaded into the charging terminal to ensure that the rotating money inlet is kept in an open state after the money box is loaded into the charging terminal, and is in a third locking state after the money box is pulled out of the charging terminal to ensure that the rotating money inlet cannot be repeatedly opened.

From this, this application can utilize the door shaft rotation that extends to the door panel beating to all carry out the locking to the different states of entering the coin mouth after rotatory upper cover locking, effectively avoids the rotation to go into the problem that the coin mouth was opened repeatedly after closing, improves the security of paper money case.

As one possible embodiment, as shown in fig. 5 and 6, the coin inlet opening and closing mechanism includes a first slider 201 and a second slider 202.

One side of the first sliding block 201 is connected with the door sheet metal 50, one side of the second sliding block 202 is stacked on the other side of the first sliding block 201, the first sliding block 201 is connected with the second sliding block 202 in a sliding mode, and the front end of the first sliding block 201 covers the front end of the second sliding block 202.

The first slider 201 is provided with a first through hole, the second slider 202 is provided with a second through hole, the first through hole is arranged at the rear part of the first slider 201, and the second through hole is arranged at the front part of the second slider 202.

The door shaft 21 is connected with the other side of the second slider 202 to form a first locking state, the door shaft 21 is inserted into the second through hole and connected with the other side of the first slider 201 to form a second locking state, and the door shaft 21 extends out of the second through hole and is connected with the door sheet metal 50 after being inserted into the first through hole to form a third locking state.

It should be noted that, the first through hole on the first slider 201 and the second through hole on the second slider 202 are arranged in a staggered manner, when the banknote cassette is inserted into the charging terminal, as shown in fig. 5, the door metal plate 50 and the first slider 201 move to the rear side of the first slider 201 under the extrusion force of the top head inside the charging terminal, the first slider 201 drives the second slider 202 to move backwards, at this time, the second through hole overlaps with the position of the door shaft 21, the door shaft 21 is inserted into the second through hole to form a second locking state, when the banknote cassette is pulled out of the charging terminal, as shown in fig. 6, the rotary banknote inlet 40 is closed under the pulling force blocked by the charging terminal, and at the same time, the door metal plate 50 and the first slider 201 are driven to move forwards, so that the first through hole overlaps with the second through hole, the door shaft 21 is further inserted into the first through hole on the first slider 201 to form a third locking state, so that the rotary banknote inlet 40, which drives the door metal plate 50 to move forwards due to close, is locked firmly in the closed state, the function of protecting the money in the money box is achieved, and the function that the money box cannot be opened again after the money inlet of the money box is opened and closed once is realized.

Optionally, an inner locking hole 203 is formed in the inner side of the coin inlet opening and closing mechanism, and the door shaft 21 is inserted into the inner locking hole 203 to form a first locking state.

The first slider 201 and the second slider 202 are in sliding contact through the concave-convex slide way, so that the first slider 201 and the second slider 202 always keep transverse movement.

Further, as shown in fig. 7, the coin inlet opening and closing mechanism further includes: a compression cylinder 204 and a limit rotation block 205.

Wherein, extrusion cylinder sets up at door panel beating 50 inboards, and spacing rotating block 205 sets up the inboard at income coin mouth on-off mechanism, and extrusion cylinder 204 and spacing rotating block 205 roll connection.

The pressing cylinder 204 rolls from the front end of the limit rotation block 205 to the rear end of the limit rotation block 205 as the first locking state changes to the second locking state, and rolls from the rear end of the limit rotation block 205 to the front end of the limit rotation block 205 as the second locking state changes to the third locking state.

It should be noted that the pressing cylinder 204 is fixed on the door panel 50, the lateral force applied to the pressing cylinder can directly act on the door panel 50, and the lateral force applied to the door panel 50 can also directly act on the pressing cylinder 204.

Furthermore, the limiting rotation block 205 comprises a roller and a torsion spring, the pressing cylinder 204 is connected with the roller in a rolling manner, the front end of the roller is the front end of the limiting rotation block 205, the rear end of the roller is the rear end of the limiting rotation block 205, the pressing cylinder 204 is subjected to a first backward pressing force by the torsion spring when the roller is at the rear end, and is subjected to a second forward pressing force by the torsion spring when the roller is at the front end.

The end of the limiting rotation block 205 is fixed on the inner side of the coin inlet opening and closing mechanism, and the front end of the limiting rotation block 205 is of a roller structure and is supported by a torsion spring. As shown in fig. 7, the limit rotation block 205 can move up and down with a fixing hole at the end as a fulcrum, the lower part of the limit rotation block 205 is supported by a torsion spring, and the pressing cylinder 204 presses and rolls the roller structure of the limit rotation block 205, so that the pressing cylinder 204 is limited at two positions in front and rear of the roller structure.

Specifically, when the cash box is loaded into the toll terminal, the coin inlet opening and closing mechanism is extruded by the internal structure of the toll terminal to drive the door metal plate 50 to move backwards, the extrusion cylinder 204 on the door metal plate 50 moves inwards, the roller structure of the limiting rotating block 205 is extruded, the roller structure is extruded by the extrusion cylinder to roll, when the extrusion cylinder rolls along with the roller structure and crosses the length of the radius of the roller, the roller is subjected to the elastic force of a torsion spring, a backward first extrusion force is applied to the extrusion cylinder 204 to enable the extrusion cylinder 204 to continue to move backwards, and the auxiliary force is provided for opening the rotary coin inlet 40.

When the cash box is pulled out, the rotary coin inlet 40 is subjected to the pulling force of the lower edge of the charging terminal, so that the door metal plate 50 and the extrusion cylinder 204 on the door metal plate 50 move forwards, the extrusion cylinder 204 extrudes the roller structure of the limiting rotary block 205, the roller can be extruded by the extrusion cylinder 204 and rolls simultaneously, when the movement stroke of the extrusion cylinder 204 crosses the radius of the roller, the torsion spring can apply a forward second extrusion force to the extrusion cylinder 204 through the roller, so that the extrusion cylinder 204 continues to move forwards, and meanwhile, the first sliding block 201 of the coin inlet switching mechanism is driven to move forwards, so that a third locking state is formed.

It should be understood that the stroke of the backward pressing force exerted on the door panel 50 by the toll terminal is enough to open the rotary money entrance 40, and the stroke of the pulling force exerted on the door panel 50 by pulling out the money cassette is also enough to drive the first slider 201 of the money entrance opening and closing mechanism to move forward to a position where the first through hole overlaps with the second through hole.

The limiting rotation block 205 is used for transition and limiting, so that the opening and closing states of the coin inlet 40 only exist, wherein as shown in fig. 8 and 9, an opening forms a 90-degree angle with the surface of the cash box when the opening is opened, so that coins enter the opening, and the upper surface of the coin inlet is flatly covered and completely shielded when the opening is closed.

As a possible embodiment, the coin inlet opening and closing mechanism further includes a fixed post 206, and a spring is disposed between the rear end of the second slider 202 and the fixed post 206, so that the second slider 202 is ejected by the spring force to return to the initial position after the door shaft 21 is unlocked. It should be noted that the spring may be connected to a fixing post 206 disposed on the coin inlet opening/closing mechanism, where the fixing post 206 is configured to fix the door metal plate on a side surface of the coin inlet opening/closing mechanism, and simultaneously allow the door metal plate to move back and forth within a certain range, and at least one fixing post 206 may be disposed on the coin inlet opening/closing mechanism, and the spring may be connected to the fixing post 206 adjacent to the second slider 202.

The initial position of the first slider 201 is the position of the first slider 201 after the cash box is pulled out, and the initial position of the second slider 202 is the inner side of the front end of the second slider 202 clinging to the front end of the initial position of the first slider 201.

Further, the rotary deposit slot 40 extends beyond the upper surface of the cassette in the open state.

That is, when the cassette is loaded into the toll terminal, the rotary inlet 40 is pushed by the inlet switch mechanism to open and extend out of the upper surface of the cassette.

Further, as shown in fig. 8, an in-position detection trigger mechanism 41 is further provided at a side of the rotary coin inlet 40, and the in-position detection trigger mechanism 41 triggers an in-position detection sensor on the toll terminal as the rotary coin inlet is opened.

Specifically, the in-place detection trigger mechanism of the cash box is arranged on the side of the rotary cash inlet 40, and after the rotary cash inlet 40 is opened and turned upwards, the in-place detection trigger mechanism 41 extends upwards to the in-place detection sensor trigger range of the toll terminal, so that the in-place detection function of the toll terminal on the cash box is realized.

It should be understood that the in-place detection sensor may be an infrared sensor, a distance sensor, a hall sensor, etc., and the in-place detection trigger mechanism 41 may determine that the banknote cassette is installed in place after extending to the trigger range of the toll terminal in-place detection sensor, specifically, the position of the in-place detection trigger mechanism 41 may be detected by the in-place detection sensor provided on the toll terminal, and when the in-place detection trigger mechanism 41 is detected by the in-place detection sensor, that is, when the in-place detection trigger mechanism 41 reaches the detection range of the in-place detection sensor, it is determined that the banknote cassette is installed in place, and the rotary banknote inlet 40 is considered to be opened.

Therefore, the money box can be detected to be installed in place and whether the rotary money inlet is opened or not through the in-place detection triggering mechanism and the in-place detection sensor of the charging terminal, abnormal money box installation caused by human eye errors is effectively avoided, and normal use of the money box is ensured.

In order to further understand the lockable cover 1 of the cash box of the embodiment of the present application, the cash pressing mechanism of the embodiment of the present application will be described below with reference to fig. 9 to 12.

Fig. 9 is a schematic structural diagram of a banknote pressing mechanism according to an embodiment of the present application. The banknote pressing mechanism of the embodiment of the application comprises a banknote pressing transmission assembly 501 and a conveying assembly 502.

The conveying component 502 is arranged below the rotary coin inlet 40 of the money box, and the conveying component 502 is used for bearing money thrown from the rotary coin inlet 40, conveying the money into the inside of the money box under the driving of the money pressing transmission component 501, and meanwhile squeezing the money in the inside of the money box.

The banknote pressing transmission assembly 501 is connected with the conveying assembly 502, and the banknote pressing transmission assembly 501 provides power for the conveying assembly.

It should be noted that, in this embodiment of the application, when a user inserts a coin, the coin enters from a coin slot of the intelligent charging terminal, and then falls onto the conveying assembly 502 through the rotary coin slot 40 on the cash box, and the conveying assembly 502 is driven by the cash pressing transmission assembly 501 to rotate, so that the coin carried on the conveying assembly is pushed forward along with the rotation of the conveying assembly 502 until the front end of the conveying assembly 502 is separated from the conveying assembly 502 and falls into the cash box.

The conveying component 502 is of a spiral structure, and when the conveying component 502 rotates along with the money pressing transmission component, the money moves forwards along with the spiral structure until reaching the end opening of the spiral structure and falls into the money box. At the same time, the transport assembly 502 utilizes the rotational force of its end to squeeze the money within the cassette. Along with the increase of the accumulated quantity of the money in the money box, the money put in can be gradually extruded on the money in the money box, the stacked effect is achieved, the spiral structure can increase the action area for pressing the money in the money box, the action force is directly applied to all the money in the money box, the whole money compression is carried out, the more the money is put in a limited space, the more the pressed money is concentrated, the more compact and firm, the better the pressing effect is, and the efficiency is higher.

From this, this application can carry out a large amount of and quick bank note to the coin of paper money incasement when conveying the coin to the paper money incasement through the transport assembly among the bank note pressing mechanism.

As one possible embodiment, the banknote pressing transmission assembly 501 includes at least one engagement transmission element, and the at least one engagement transmission element provides power to the transport assembly 502 through engagement transmission.

Wherein, meshing transmission element can include gear and worm wheel, and wherein, the gear rotates with the bearing cooperation, and the worm wheel rotates with the worm cooperation.

In the embodiment of the present application, since the conveying assembly 502 is a spiral structure, in order to better drive the conveying assembly 502 to rotate through the meshing transmission element, a worm gear may be selected as the meshing transmission element connected to the conveying assembly 502.

Specifically, the banknote pressing transmission assembly 501 includes a worm wheel 504, wherein the back of the worm wheel 504 is connected to the conveying assembly 502, and the conveying assembly 502 rotates along with the rotation of the worm wheel 504, that is, the conveying assembly 502 and the worm wheel 504 which drives the conveying assembly to rotate simultaneously and in the same direction.

Due to the spatial position relationship in the banknote cassette, at least one gear and at least one worm 503 may be disposed between the original power motor and the worm wheel 504, and the at least one gear and the at least one worm 503 may transmit the power of the motor to the worm wheel 504 by meshing with each other. It should be understood that since worm gear 504 needs to cooperate with worm 503, the meshing transmission element adjacent to conveying assembly 502 is worm transmission gear 506-worm 503-worm gear 504 in turn, that is, since the gear adjacent to worm 503 of at least one gear has the function of transmitting power to worm 503 by using meshing transmission, so that it can be used as worm transmission gear 506.

Further, at least one gear may be further disposed between the power motor and the worm drive gear 506, which may be specifically set according to the internal space structure of the cash box, and this is not specifically limited in this application.

Furthermore, in order to make the money pressing power of the conveying assemblies 502 more concentrated and the money pressing effect better, the present application further sets two conveying assemblies 502, and the rotation directions of the two conveying assemblies 502 are opposite, for example, the two conveying assemblies rotate towards each other, so that in the normal money pressing process, the money pressing power exerted on the money by the two conveying assemblies 502 due to rotation is more concentrated, and the money pressing effect is effectively improved.

It should be understood that in order to reverse the rotation direction of the two conveying assemblies 502, two worm gears 504 may be provided to be respectively connected to the two conveying assemblies 502 to provide opposite rotation power to the two worm gears 504. Further, in order to provide opposite rotational powers to the two worm wheels 504, it is also necessary to reverse the rotational directions of the respective worms 503.

As a possible embodiment, the banknote pressing transmission assembly 501 provides power to the conveying assembly 502 in different directions according to the banknote pressing condition.

Specifically, in a normal banknote-pressing operation state, the banknote-pressing transmission assembly 501 provides power to the conveying assembly 502 in a first direction, wherein the first direction may be a rotation direction of the conveying assembly 502 in a normal operation state, that is, the first direction is independent of a rotation direction in which the conveying assembly 502 is set. Then, when the banknote pressing sensor detects that the banknote pressing state is abnormal, the banknote pressing transmission assembly 501 provides power to the conveying assembly 502 in a second direction, wherein the second direction can be a rotating direction opposite to the first direction.

Therefore, the money pressing transmission assembly can rotate reversely to drive the conveying assembly to rotate in the opposite direction, and blockage can be effectively removed. It will be appreciated that the banknote press drive assembly 501 continues to rotate in the banknote pressing direction after jam clearing.

As a possible embodiment, the banknote pressing mechanism further includes a banknote pressing sensor triggering mechanism 505, wherein the banknote pressing sensor triggering mechanism 505 is disposed above the worm wheel 504, and the banknote pressing sensor triggering mechanism 505 is configured to trigger the banknote pressing sensor when the worm wheel 504 rotates to the position.

It should be noted that the banknote pressing sensor is arranged in the intelligent charging terminal.

That is, a banknote press sensor trigger mechanism 505 that can sense the rotation state of the worm wheel 504 is provided above the worm wheel 504, and the banknote press sensor trigger mechanism 505 triggers the banknote press sensor when the worm wheel 504 rotates to the right position.

Further, the banknote pressing mechanism further comprises a banknote pressing positioning slide block 507.

The banknote pressing positioning slider 507 is arranged above the worm wheel 504, and the banknote pressing positioning slider 507 and the banknote pressing sensor triggering mechanism 505 are matched to trigger the banknote pressing sensor when the worm wheel 504 rotates normally.

Specifically, the banknote pressing positioning slider 507 can be jacked up by the worm wheel 504 and is located between the banknote pressing sensor trigger mechanism 505 and the banknote pressing sensor when the worm wheel 504 rotates for one circle, so that the banknote pressing sensor can detect that the banknote pressing positioning slider 507 blocks a signal of the banknote pressing sensor trigger mechanism 505, and it is determined that the banknote pressing is normal.

In other words, a banknote pressing sensor triggering mechanism 505 and a banknote pressing positioning slider 507 are arranged above the worm wheel 504, wherein the banknote pressing sensor triggering mechanism 505 and the banknote pressing sensor are fixedly arranged, and the banknote pressing positioning slider 507 appears between the banknote pressing sensor triggering mechanism 505 and the banknote pressing sensor periodically along with the rotation of the worm wheel 504.

Specifically, the banknote pressing sensor trigger mechanism 505 and the banknote pressing sensor are bidirectional correlation lenses, after a banknote box is installed in a charging terminal, the banknote pressing sensor arranged on the intelligent charging terminal receives and sends a detection signal through the banknote pressing sensor trigger mechanism 505, when the banknote pressing positioning sliding block 507 is jacked up, the correlation lenses are shielded, namely, a signal path of the banknote pressing sensor is blocked, the banknote pressing sensor acquires a detection signal, which indicates that the worm wheel 504 completes one complete rotation, so that the banknote pressing situation is detected according to the banknote pressing positioning sliding block 507 and the banknote pressing sensor trigger mechanism 505, namely, the working state of the conveying assembly 502 is detected. It should be understood that when the banknote pressing sensor detects that the banknote pressing positioning slider 507 blocks the banknote pressing sensor trigger mechanism 505, it indicates that the conveying assembly 502 is in a normal working state, and if the banknote pressing sensor cannot detect the blocking of the banknote pressing positioning slider 507 on the banknote pressing sensor trigger mechanism 505 continuously within a period of time, it indicates that the conveying assembly 502 is in an abnormal working state, at this time, the central control unit of the intelligent charging terminal can control the banknote pressing transmission assembly 501 to rotate according to the second direction, so as to drive the conveying assembly 502 to rotate according to the second direction, so as to perform blockage removal, and if the conveying assembly 502 cannot normally work after the blockage removal operation is performed, it indicates that the banknote pressing of the banknote box fails.

From this, this application can arrange the jam to the bank note pressing abnormity through the reversal mechanism of bank note pressing transmission assembly to effectively guarantee the normal operating of bank note pressing mechanism.

As a possible embodiment, the banknote pressing mechanism further includes: a money item transfer assembly 508.

As shown in fig. 12, a money item transfer assembly 508 is disposed between the rotary slot 40 and the transport assembly 502, the money item transfer assembly 508 being configured to transfer money items onto the transport assembly 502.

Further, the money item transport assembly 508 includes at least one bearing with at least one gear disposed thereon, wherein the bearing is a one-way bearing.

That is, the money item transfer assembly 508 can assist the money items to fall down to the transport assembly 502, and can prevent the inserted money items from being "fished" through the one-way bearing, that is, prevent the money items in the money box from being carried out from the money slot by external force.

As one possible embodiment, the coin transport assembly 508 includes rollers having the same length as the length of the rotary slot, the rollers being disposed below the rotary slot 40, the rollers being connected to the gears of the coin transport assembly 508 to be rotated by the gears of the coin transport assembly 508.

Specifically, the gears of the coin transport assembly 508 rotate the rollers of the coin transport assembly 508 to direct the coins into the cassette and onto the transport assembly 502. Further, there may be two rollers, which are closely coupled to each other so that money items can be introduced into the cassette by the money item transfer assembly 508.

Optionally, the money item transporting assembly 508 and the money pressing driving assembly 501 are disposed at both sides of the rotary money inlet 40 so as not to interfere with each other.

From this, this application can effectively ensure through coin conveying component that the coin drops into the paper money case from the slot after, improves the security of the interior coin of paper money case.

To sum up, this application can be through the control of motor control round pin axle to the door-hinge, realize the unblock and the initialization to self-locking mechanism and rotatory upper cover, thereby can upwards open after the unblock of the lid body of paper money case, the back is opened to the upper cover, can take out the money of paper money incasement, adopted and replaced mechanical paper money case with the electron paper money case, thereby cancelled mechanical key, mechanical key appears losing easily in having solved relevant technique, perhaps by the problem that other people copied, the security of paper money case has been improved greatly.

As shown in fig. 13, the present application also provides a banknote cassette 1000, where the banknote cassette 1000 includes the lockable cover 1 of the banknote cassette.

The paper money case of this application embodiment adopts foretell paper money case's lockable lid, through the control of motor control round pin axle to the door-hinge, realize the unblock and the initialization to self-locking mechanism and rotatory upper cover, thereby can upwards open after the lockable lid unblock of paper money case, the back is opened to the upper cover, can take out the money of paper money incasement, adopted and replaced mechanical paper money case with electronic paper money case, thereby mechanical key has been cancelled, mechanical key appears losing easily among the correlation technique, perhaps by the problem that other people duplicated, the security of paper money case has been improved greatly.

The present invention has been described in terms of specific examples, which are provided to aid in understanding the invention and are not intended to be limiting. Numerous simple deductions, modifications or substitutions may also be made by those skilled in the art in light of the present teachings.

Claims (8)

1. A lockable cover for a cash cassette, comprising:

the lock comprises a cover body and a lock tongue, wherein when the lock tongue is in a push-out state, the cover body is locked, and when the lock tongue is in a retraction state, the cover body is unlocked;

the door shaft assembly and the cover body can be movably arranged so as to push out the lock tongue or retract the lock tongue when the door shaft moves to a locking position or an unlocking position; and

the driving assembly is connected with the door shaft assembly and used for controlling the door shaft assembly to execute corresponding movement according to a locking instruction or an unlocking instruction of the cash box;

an emergency opening is arranged corresponding to the door shaft assembly so that the door shaft assembly can be shifted to an irreversible unlocking position, and the sealing material of the emergency opening is an unrecoverable material;

the door shaft assembly includes:

a chute;

a door shaft moving on the chute;

The door hinge spring, the one end of door hinge spring with the door hinge links to each other, the other end of door hinge spring with the spring bolt links to each other.

2. The cover of claim 1, further comprising:

the first receiving module is used for receiving the identity of a user;

and the control component is used for controlling the driving component to execute the corresponding movement action according to the locking instruction or the unlocking instruction sent by the user when the identity is detected to have the control right.

3. The cover of claim 1, wherein the drive assembly comprises:

a cam and a cam fastener;

one end of the lock slide rod is connected with the cam fastener, and the other end of the lock slide rod is connected with the cover body so as to control the cam to be separated from the cam fastener when the cover body is closed;

and the motor is used for driving the cam to drive the door shaft to move to the locking position after the cam is separated from the cam fastener.

4. The cover of claim 1, further comprising:

and the power supply assembly is used for supplying power to the lockable cover body.

5. The cover of claim 1, further comprising:

a coin inlet opening and closing mechanism and a rotary coin inlet;

the coin inlet opening and closing mechanism is connected with the rotary coin inlet through a door metal plate, the cover body is fixed in front of the rotary coin inlet, and the coin inlet opening and closing mechanism is arranged between the door metal plate and the rotary upper cover;

one side of door-hinge be in when rotatory upper cover is in the locking state to the door panel beating extends, with income coin mouth on-off mechanism is in first locking state it drives to go into coin mouth on-off mechanism rotatory when going into the coin mouth and opening with it is in the second locking state to go into coin mouth on-off mechanism, it drives to rotate when going into the coin mouth and closing go into coin mouth on-off mechanism and resume original state and be in the third locking state.

6. The cover of claim 5, wherein the slot opening and closing mechanism includes a first slider and a second slider;

one side of the first sliding block is connected with the door metal plate, one side of the second sliding block is stacked on the other side of the first sliding block, the first sliding block is connected with the second sliding block in a sliding mode, and the front end of the first sliding block covers the front end of the second sliding block;

The first sliding block is provided with a first through hole, the second sliding block is provided with a second through hole, the first through hole is formed in the rear portion of the first sliding block, and the second through hole is formed in the front portion of the second sliding block;

the door shaft is connected with the other side of the second sliding block to form the first locking state, the door shaft is inserted into the second through hole and connected with the other side of the first sliding block to form the second locking state, and the door shaft extends out of the second through hole and is connected with the door sheet metal to form the third locking state after being inserted into the first through hole;

income coin slot on-off mechanism still includes: an extrusion cylinder and a limit rotation block are arranged on the upper surface of the cylinder,

the extrusion cylinder is arranged on the inner side of the door metal plate, the limiting rotating block is arranged on the inner side of the coin inlet opening and closing mechanism, and the extrusion cylinder is in rolling connection with the limiting rotating block;

the extrusion cylinder changes into the second locking state along with the first locking state, and then rolls to the rear end of the limiting rotary block from the front end of the limiting rotary block, and changes into the third locking state along with the second locking state, and then rolls to the front end of the limiting rotary block from the rear end of the limiting rotary block.

7. The cover of claim 1, further comprising:

the banknote pressing transmission component and the conveying component are arranged on the banknote pressing machine;

the conveying assembly is arranged below a rotary coin inlet of a money box and used for bearing coins thrown from the rotary coin inlet, conveying the coins into the money box under the driving of the money pressing transmission assembly and pressing the coins in the money box;

the banknote pressing transmission assembly is connected with the conveying assembly and provides power for the conveying assembly.

8. Banknote cassette comprising a lockable cover of a banknote cassette as claimed in any one of claims 1 to 7.

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