CN112863044A - Bank note box and self-locking mechanism thereof - Google Patents
Bank note box and self-locking mechanism thereof Download PDFInfo
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- CN112863044A CN112863044A CN202011565989.2A CN202011565989A CN112863044A CN 112863044 A CN112863044 A CN 112863044A CN 202011565989 A CN202011565989 A CN 202011565989A CN 112863044 A CN112863044 A CN 112863044A
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- rotary
- door
- locking
- coin inlet
- sliding block
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/009—Depositing devices
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
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- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A paper money case and self-locking mechanism thereof, the self-locking mechanism comprises: a door shaft of the rotary upper cover, 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 the door shaft is in when the rotary upper cover is in a locking state, the door plate extends to the door plate, so that the door plate and the coin inlet opening and closing mechanism are in a first locking state, the coin inlet opening and closing mechanism drives the rotary coin inlet opening and closing mechanism to be in a second locking state when the rotary coin inlet opening and closing mechanism is in a second locking state, the rotary coin inlet opening and closing mechanism is driven to be in a third locking state when the original state of the coin inlet opening and closing mechanism is restored, the problem that the rotary coin inlet opening is repeatedly opened after being closed is effectively solved, and the safety of the money box is improved.
Description
Technical Field
The invention relates to the technical field of money boxes, in particular to a money box and a self-locking mechanism thereof.
Background
In the field of bus coin insertion, the safety of a cash box is particularly important. In the related art, only the security protection for preventing the banknote box from being loaded into the charging terminal is usually designed, but the security protection is usually ignored and is easily stolen before the banknote box is pulled out of the charging terminal until the banknote box is legally taken, so that improvement is needed.
Disclosure of Invention
The application provides a money box and a self-locking mechanism thereof, so that the money box is in a self-locking state after being pulled out and cannot be reused.
According to a first aspect, there is provided in one embodiment a self-locking mechanism for a banknote cassette, the self-locking mechanism comprising: a door shaft of the rotary upper cover, 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 when rotatory income coin mouth is closed it is in the third locking state to go into coin mouth on-off mechanism when resuming original 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 after being inserted into the first through hole to form the third locking state.
In some embodiments, the coin inlet opening and closing mechanism further comprises: 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, the limiting rotation block includes a roller and a torsion spring, the pressing cylinder is in rolling connection with the roller, the front end of the roller is the front end of the limiting rotation block, the rear end of the roller is the rear end of the limiting rotation block, the pressing cylinder 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.
In some embodiments, the coin inlet opening and closing mechanism further comprises a fixed column, and a spring is arranged between the rear end of the second sliding block and the fixed column.
In some embodiments, the door shaft disengages from the first through hole and the second through hole after the rotating cover is unlocked.
In some embodiments, a door shaft spring and a lock tongue are arranged on the rotary upper cover; the lock tongue is screwed out by locking force and inserted into a locking port on the money box, so that the rotary upper cover is in a locking state; the spring bolt is screwed out to release pressure of the door shaft spring, so that the door shaft spring applies elastic force to the door shaft, and the door shaft extends towards the door metal plate under the action of the elastic force.
In some embodiments, the rotary deposit aperture extends above the upper surface of the cassette when in the open position.
In some embodiments, an in-position detection trigger mechanism is arranged on the side of the rotary coin inlet, and the in-position detection trigger mechanism triggers an in-position detection sensor on the charging terminal along with the opening of the rotary coin inlet.
According to a second aspect, an embodiment provides a banknote cassette comprising the self-locking mechanism of the first aspect.
According to the self-locking mechanism of the embodiment, the door shaft extending towards the door metal plate can be used for locking different states of the rotary coin inlet after the rotary upper cover is locked, the problem that the rotary coin inlet is repeatedly opened after being closed is effectively avoided, and the safety of the money box is improved.
Drawings
FIG. 1 is a schematic structural diagram of a cash box according to an embodiment of the present application;
fig. 2 is a schematic structural view of a second locking state of the self-locking mechanism according to the embodiment of the present application;
fig. 3 is a schematic structural view of a third locking state of the self-locking mechanism according to the embodiment of the present application;
FIG. 4 is a schematic structural diagram of a controllable lock according to an embodiment of the present application;
FIG. 5 is a schematic structural view of the extrusion cylinder and the limiting rotation block in a second locked state according to the embodiment of the present application;
FIG. 6 is a schematic structural diagram of the pressing cylinder and the limiting rotation block in a third locked state according to the embodiment of the present application;
FIG. 7 is a schematic structural diagram of an in-place detection trigger mechanism according to an embodiment of the present application;
fig. 8 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 features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill 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 numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The self-locking mechanism of the cash box of the embodiment of the application is described below with reference to the attached drawings.
As shown in fig. 1 to 3, the self-locking mechanism 1 of the banknote cassette includes: a door shaft 101 of the rotary upper cover, a coin inlet opening and closing mechanism and a rotary coin inlet 30.
The coin inlet opening and closing mechanism is connected with the rotary coin inlet 30 through a door metal plate, the rotary upper cover 100 is fixed in front of the rotary coin inlet 30, and the coin inlet opening and closing mechanism is arranged between the door metal plate 40 and the rotary upper cover 100.
One side of the door shaft 101 extends towards the door sheet metal 40 when the rotary upper cover 100 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 30 to be opened, and drives the coin inlet opening-closing mechanism to recover the original state and be in a third locking state when the rotary coin inlet 30 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 30 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 30 which is higher out is closed by the shielding force of the charging terminal, and meanwhile, the door metal plate 40 is driven to enable the first sliding block 201 and the door shaft 101 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. 2 and 3, 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 40, 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 101 is connected with the other side of the second slider 202 to form a first locking state, the door shaft 101 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 101 extends out of the second through hole and is connected with the door sheet metal 40 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. 2, the door metal plate 40 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 101, the door shaft 101 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. 3, the rotary banknote inlet 30 is closed under the pulling force blocked by the charging terminal, and at the same time, the door metal plate 40 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 101 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 30 which drives the door metal plate 40 to move forwards due to close is, 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 101 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.
As a possible embodiment, as shown in fig. 4, a door shaft spring 102 and a latch bolt 103 are provided on the rotating upper cover 100, the latch bolt 103 is rotated out by a locking force to be inserted into a locking notch on the cash box, so that the rotating upper cover 100 is in a locked state, the latch bolt 103 is rotated out to release pressure to the door shaft spring 102, so that the door shaft spring 102 applies an elastic force to the door shaft 101, and the door shaft 101 extends toward the door sheet metal 40 under the elastic force.
It should be noted that the rotating upper cover 100 can be turned over up and down, the inside of the rotating upper cover includes the controllable lock 104, the controllable lock 104 can be a mechanical lock or an electronic lock, the controllable lock 104 includes the latch 103, the door spindle 101 and the door spindle spring 102, when the controllable lock is in the unlocking state, the door spindle 101 can retract along with the reduction of the locking force, meanwhile, the latch 103 is hidden along with the reduction of the locking force, when the controllable lock is in the locking state, the latch 103 is screwed out and inserted into the lock opening of the cash box along with the increase of the locking force, the door spindle 101 is pushed by the door spindle spring 102 to extend toward the door sheet metal 40 and is inserted into the corresponding lock hole on the inner side of the cash opening and closing mechanism.
That is to say, after the rotating upper cover 100 is unlocked, the locking force indirectly received by the door shaft 101 is reduced, so as to disengage from the first through hole and the second through hole, and after the rotating upper cover 100 is unlocked, the bolt 103 disengages from the locking notch, the rotating upper cover 100 can be turned upwards in a rotating mode, and the requirement of money taking is met.
Therefore, after the controllable lock is unlocked, the money box can be reused, and the safety of money in the money box is guaranteed through the self-locking mechanism of the mechanical mechanism.
Further, as shown in fig. 5 and 6, the coin inlet opening and closing mechanism further includes: a compression cylinder 204 and a limit rotation block 205.
Wherein, extrusion cylinder sets up in door panel beating 40 inboard, and spacing rotatory piece 205 sets up in the inboard of income coin mouth on-off mechanism, and extrusion cylinder 204 and spacing rotatory piece 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 metal plate 40, the lateral force applied to the pressing cylinder can directly act on the door metal plate 40, and the lateral force applied to the door metal plate 40 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 limit rotating block 205 is fixed on the inner side of the coin inlet opening and closing mechanism, and the front end of the limit rotating block 205 is of a roller structure and is supported by a torsion spring. As shown in fig. 5 and 6, 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, i.e., the front and rear positions 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 40 to move backwards, the extrusion cylinder 204 on the door metal plate 40 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 30.
When the cash box is pulled out, the rotary coin inlet 30 is subjected to the pulling force of the lower edge of the charging terminal, so that the door metal plate 40 and the extrusion cylinder 204 on the door metal plate 40 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 switch 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 metal plate 40 by the toll terminal is enough to open the rotary money inlet 30, and the stroke of the poking force exerted on the door metal plate 40 by pulling out the money box is also enough to drive the first sliding block 201 of the money inlet opening and closing mechanism to move forward to the position where the first through hole and the second through hole are overlapped.
The limit rotation block 205 is used for transition and limit, so that the coin inlet 30 only has two states of opening and closing.
As a possible embodiment, the coin slot 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 101 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 port 30 extends beyond the upper surface of the cassette in the open position.
That is, when the cassette is loaded into the toll terminal, the rotary slot 30 is pushed by the slot switch mechanism to open and extend out of the upper surface of the cassette.
Furthermore, an in-position detection trigger mechanism 31 is further disposed at a side of the rotary coin inlet 30, and the in-position detection trigger mechanism 31 triggers an in-position detection sensor on the toll terminal along with the opening of the rotary coin inlet.
Specifically, the in-place detection trigger mechanism of the cash box is arranged on the side of the rotary cash inlet 30, and after the rotary cash inlet 30 is opened and turned upwards, the in-place detection trigger mechanism 31 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 31 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 31 may be detected by the in-place detection sensor disposed on the toll terminal, and when the in-place detection trigger mechanism 31 is detected by the in-place detection sensor, that is, when the in-place detection trigger mechanism 31 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 30 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.
To sum up, this application can utilize all to carry out the locking to the different states of the coin mouth is gone into to the door shaft rotation that the door panel beating extends 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.
In order to achieve the above purpose, the present application also provides a banknote box 1000, where the banknote box 1000 includes the self-locking mechanism 1.
The money box of the embodiment of the application adopts the self-locking mechanism, so that the problem that the rotary money inlet of the money box is repeatedly opened after being closed can be effectively avoided, and the safety of the money box is improved.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. A self-locking mechanism of a money box is characterized in that the self-locking mechanism comprises: a door shaft of the rotary upper cover, 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 state and be in the third locking state.
2. The self-locking mechanism of claim 1, wherein 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 after being inserted into the first through hole to form the third locking state.
3. The self-locking mechanism of claim 2, wherein the coin slot opening and closing mechanism further comprises: an extrusion cylinder and a limit rotating block,
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.
4. The self-locking mechanism according to claim 3, wherein the rotation limiting block comprises a roller and a torsion spring, the pressing cylinder is connected with the roller in a rolling manner, the front end of the roller is the front end of the rotation limiting block, the rear end of the roller is the rear end of the rotation limiting block, the pressing cylinder is subjected to a first backward pressing force by the torsion spring when the rear end of the roller is located, and is subjected to a second forward pressing force by the torsion spring when the front end of the roller is located.
5. The self-locking mechanism of claim 3, wherein the coin inlet opening and closing mechanism further comprises a fixed column, and a spring is arranged between the rear end of the second sliding block and the fixed column.
6. The self-locking mechanism of a banknote cassette as claimed in claim 1 wherein said door spindle is disengaged from said first and second through holes after said rotatable top cover is unlocked.
7. The self-locking mechanism of a banknote cassette as claimed in claim 1 wherein the rotary upper cover is provided with a door spindle spring and a latch;
the lock tongue is screwed out by locking force and inserted into a locking port on the money box, so that the rotary upper cover is in a locking state;
the spring bolt is screwed out to release pressure of the door shaft spring, so that the door shaft spring applies elastic force to the door shaft, and the door shaft extends towards the door metal plate under the action of the elastic force.
8. The self-locking mechanism of claim 1, wherein the rotary coin inlet extends above an upper surface of the cassette when in an open position.
9. The self-locking mechanism of claim 2, wherein an in-position detection trigger mechanism is arranged at the side of the rotary coin inlet, and the in-position detection trigger mechanism triggers an in-position detection sensor on the charging terminal along with the opening of the rotary coin inlet.
10. Banknote cassette, characterized in that it comprises a self-locking mechanism as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011565989.2A CN112863044B (en) | 2020-12-25 | 2020-12-25 | Bank note box and self-locking mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011565989.2A CN112863044B (en) | 2020-12-25 | 2020-12-25 | Bank note box and self-locking mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112863044A true CN112863044A (en) | 2021-05-28 |
| CN112863044B CN112863044B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011565989.2A Active CN112863044B (en) | 2020-12-25 | 2020-12-25 | Bank note box and self-locking mechanism thereof |
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| CN211956607U (en) * | 2020-05-13 | 2020-11-17 | 深圳市旭子科技有限公司 | Coin box |
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| Publication number | Publication date |
|---|---|
| CN112863044B (en) | 2022-05-27 |
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