CN218547610U - Banknote-out roller type sensitive detection mechanism adopting U-shaped sensing device - Google Patents
Banknote-out roller type sensitive detection mechanism adopting U-shaped sensing device Download PDFInfo
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- CN218547610U CN218547610U CN202222833401.8U CN202222833401U CN218547610U CN 218547610 U CN218547610 U CN 218547610U CN 202222833401 U CN202222833401 U CN 202222833401U CN 218547610 U CN218547610 U CN 218547610U
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Abstract
The utility model provides an adopt U type sensing device's sensitive inspection mechanism of roll type that goes out paper money, this mechanism includes: the detection device comprises a detection bracket, a return spring, a roller swing frame, a U-shaped sensor and a detection swing sheet; two ends of the reset spring are respectively hung on the roller swing frame and the detection bracket; the U-shaped sensor is fixedly arranged on the detection bracket; the U-shaped sensor is used for determining whether paper money passes through the roller at present according to the position of the swinging sheet. The detection structure adopts the U-shaped sensor to detect the bank notes, and the U-shaped sensor can avoid perception errors caused by dust deposition and can detect the bank notes more accurately; the detection structure does not depend on a bearing platform, can adjust the installation position as required, and can select roller styles according to the condition of a driven shaft; the roller and the bank note of the detection structure are in rolling friction, so that the damage of friction force to the bank note can be reduced, and the phenomenon of 'jamming' can be avoided.
Description
Technical Field
The utility model belongs to the technical field of the thin slice is examined and examine and realize and gyro wheel conveying technique and specifically relates to an adopt U type sensing device's sensitive mechanism of examining of cash roller type.
Background
In the prior art, a correlation sensor is arranged at a cash outlet of a cash dispenser to detect whether a cash outlet has a banknote. However, since the sensor is prone to dust deposition, the sensitivity of the detection (i.e., sensing) function is reduced with the use time; furthermore, the correlation sensors must be used in pairs, so that an extreme position is installed for the layout of the sensors, i.e. the receiving platform cannot be projected forward, or else it is suspended.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides an adopt U type sensing device's sensitive inspection mechanism of bank note roller type should examine and examine that the mechanism adopts U type sensor correlation structure to detect. The U-shaped sensor scheme has no dust deposition problem, does not depend on a bearing platform, and can adjust the installation position according to the requirement.
In a first aspect, the embodiment of the present invention provides a banknote outlet roller type sensitive detection mechanism using U-shaped sensor device, including: the detection device comprises a detection bracket, a return spring, a roller swing frame, a U-shaped sensor and a detection swing sheet; two ends of the reset spring are respectively hung on the roller swing frame and the detection bracket; the roller is arranged on the roller swing frame; the roller swing frame is arranged on the detection bracket; the detection swinging piece is fixedly arranged on the roller swinging frame; the U-shaped sensor is fixedly arranged on the detection bracket; the U-shaped sensor is used for determining whether the current bank notes pass through the roller according to the position of the swing sheet; the cash-out roller type sensitive detection mechanism is arranged at the edge of a bearing platform of the cash-out equipment.
Further, the roller includes: a long roller; the roller swing frame includes: a first roller swing frame.
Further, the roller includes: a first short roller and a second short roller; the roller swing frame includes: spacing roller swing bracket.
Further, a spring mounting hole is formed in the roller swing frame; the detection bracket is provided with a spring hole; two ends of the reset spring are respectively mounted in the spring hole and the spring mounting hole; the return spring is used for returning the roller swing frame after the paper money is taken out.
Furthermore, a second limiting arm and a third limiting arm are symmetrically arranged on the detection bracket; the second limiting arm and the third limiting arm are used for limiting the rotating angle of the roller swing frame when a banknote passes through.
Furthermore, the cash-out roller type sensitive detection mechanism also comprises a first rotating shaft; rotary mounting holes are formed in the two sides of the detection bracket; the first rotating shaft penetrates through the roller swing frame, and two ends of the first rotating shaft are arranged in the rotating mounting holes; the roller swing bracket rotates around the first rotating shaft as a center along the detection bracket. The second rotating shaft is used for connecting the roller and the cantilever.
Furthermore, the cash-out roller type sensitive detection mechanism also comprises a second rotating shaft; cantilevers are arranged on two sides of the roller swing bracket, and rotating shaft holes are formed in the lower ends of the cantilevers; the second rotating shaft penetrates through the roller, and two ends of the second rotating shaft are arranged in the rotating shaft holes; the roller rotates around the second rotating shaft.
The embodiment of the utility model provides a beneficial effect as follows:
the detection structure adopts the U-shaped sensor to detect the bank notes, and the U-shaped sensor can avoid perception errors caused by dust deposition and can detect the bank notes more accurately; the detection structure does not depend on a bearing platform, can adjust the installation position as required, and can select roller styles according to the condition of a driven shaft; the rolling friction is formed between the roller and the bank note, so that the damage of friction force to the bank note can be reduced, and the phenomenon of 'jamming' can be avoided; the limiting arm in the detection mechanism can avoid overlarge rotation angle of the roller swing frame.
Other features and advantages of the invention will be set forth in the description which follows, or in part may be learned by the description or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a long roller type cash dispenser roller type sensitive detection mechanism;
FIG. 2 is a schematic view of a roller-type sensitive detection mechanism with spaced wheels;
FIG. 3 is a schematic view of a detection holder;
FIG. 4 is a schematic view of a first roller swing frame;
FIG. 5 is a perspective view of the long roller dispensing apparatus;
FIG. 6 is a schematic side view of a banknote dispensing roller type sensitive detection mechanism;
FIG. 7 is a side schematic view of the dispensing apparatus;
FIG. 8 is a schematic view of detecting the separation of the swing piece from the sensing range of the U-shaped sensor;
fig. 9 is a perspective view of the dispensing apparatus with spaced rollers.
Icon: a detection bracket 1; a return spring 2; a first rotating shaft 3; a second rotating shaft 4; a long roller 5; a first roller swing frame 6; a U-shaped sensor 7; spacing roller swing brackets 8; a first short roller 9; a second short roller 10; detecting the swinging sheet 11; a spring mounting hole 12; a spring hole 13; a rotating shaft hole 14; a cantilever 16; a driven shaft 17; a second spacing arm 32; a third stopper arm 33; the rotation mounting hole 34; a cash dispensing apparatus 100; a receiving platform 41; banknote start 42.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the prior art, a correlation sensor is arranged at a cash outlet of a cash dispenser to detect whether a cash outlet has a banknote. However, since the sensor is prone to dust deposition, the sensitivity of the detection function is reduced with the increase of the service life; furthermore, the correlation sensors must be used in pairs, so that an extreme position is installed for the layout of the sensors, i.e. the receiving platform cannot be projected forward, or else it is suspended.
Based on this, the utility model provides an adopt U type sensing element's sensitive inspection mechanism of bank note roller type should examine and examine that mechanism adopts U type sensor correlation structure to detect, and there is not the deposition problem in U type sensor scheme to do not rely on and accept the platform, can adjust mounted position as required.
The technology is applied to the technical scene of conveying sheets such as paper money and bills.
Example one
As shown in fig. 1, an embodiment of the present invention provides a long roller type banknote outlet roller type sensitive detection mechanism using U-shaped sensor device, including: the detection device comprises a detection bracket 1, a return spring 2, a roller (in the embodiment, a long roller 5), a roller swing frame (in the embodiment, a first roller swing frame 6), a U-shaped sensor 7 and a detection swing sheet 11.
As shown in fig. 4, the first roller swing frame 6 is fixedly provided with a detection swing sheet 11; as shown in fig. 3, the U-shaped sensor 7 is fixedly mounted on the upper part of the detection bracket 1 by screws; as shown in fig. 5, 7 and 9, the banknote-dispensing roller type sensitive detection mechanism is integrally mounted on the edge of the receiving platform 41 of the banknote-dispensing device 100 for detecting banknotes.
When no bank note passes through, the detection swinging piece 11 is positioned in the gap in the middle of the U-shaped sensor 7, and when the bank note passes through, the detection swinging piece 11 is separated from the gap in the middle of the U-shaped sensor 7; the U-shaped sensor 7 is used for determining whether the bank notes pass through at present according to the position of the swinging sheet 11.
As shown in fig. 4, a spring mounting hole 12 is formed in the middle of the first roller swing frame 6; as shown in fig. 3, the detection support 1 is provided with a spring hole 13; two ends of the reset spring 2 are respectively mounted in the spring hole 13 and the spring mounting hole 12; the return spring 2 is used to return the first roller swing frame 6 when a banknote is taken out.
As shown in fig. 3, the detection support 1 is further symmetrically provided with a second limit arm 32 and a third limit arm 33; the second and third limiting arms 32 and 33 are used together to limit the rotation angle of the roller swing frame (counterclockwise rotation when viewed from the left) when a banknote passes through, so as to avoid an excessive rotation angle of the roller swing frame.
As shown in fig. 1, the banknote dispensing roller type sensitive detection mechanism using the U-shaped sensor further includes: a first rotating shaft 3 and a second rotating shaft 4.
As shown in fig. 1 and 3, the detection support 1 is further symmetrically provided with rotation mounting holes 34, the first rotating shaft 3 penetrates through the first roller swing frame 6, and two ends of the first rotating shaft 3 are arranged in the rotation mounting holes 34; the first rotating shaft 3 is used for connecting the roller swing bracket and the detection bracket 1 through the rotating mounting hole 34; the first roller swing frame 6 rotates along the first rotation axis 3.
As shown in fig. 1 and 4, the first roller swing frame 6 is symmetrically provided with cantilevers 16, a rotation shaft hole 14 is provided at a lower portion of each cantilever 16, the second rotation shaft 4 penetrates through the long roller 5, two ends of the second rotation shaft 4 are respectively provided in the rotation shaft holes 14, the second rotation shaft 4 is used for connecting the long roller 5 and the cantilevers 16, and the rollers can rotate around the second rotation shaft. The arrangement can realize the rolling friction between the long roller 5 and the paper money and the bearing platform 41, reduce the friction force and protect the paper money.
As shown in fig. 4, the first roller swing frame 6 is further provided with a spring mounting hole 12, a symmetrical cantilever 16 and a detection swing piece 11, and a spring hole 14 is provided at the lower part of the cantilever 16.
As shown in fig. 5, the sensing mechanism is mounted at the edge of the dispensing apparatus 100, and the long roller sensing mechanism of this embodiment may span over the banknote feeding follower shaft 17.
As shown in fig. 7, the detection mechanism is mounted on the receiving platform 41 near the withdrawal opening; the left side of the receiving platform 41 is the outlet of the banknote, also called the banknote start 42, and the right side is equipped with the entire sensing mechanism.
One end of the reset spring 2 is hooked in a spring hole 13 of the detection support 1, the other end of the reset spring is hooked in a spring mounting hole 12 on the roller swing frame, and the reset spring 2 is used for enabling the first roller swing frame 6 to reset after the bank note is taken out, even if the roller is attached to the bearing platform 41, the first roller swing frame 6 rotates clockwise (the visual angle of fig. 7) to reset.
The working process of the long-roller type banknote outlet roller type sensitive detection mechanism adopting the U-shaped sensor device in the embodiment is realized according to the following principle:
as shown in fig. 7, when a banknote is fed from the banknote start end 42 of the banknote dispensing apparatus 100 to the roller, the trigger roller is lifted up counterclockwise (counterclockwise from the perspective of fig. 7), so that the detection flap 11 rotates counterclockwise, and the detection flap 11 is detected to be out of the sensing range of the U-shaped sensor 7 (as shown in fig. 8, which is a schematic diagram of the detection flap being out of the U-shaped sensor), at this time, the U-shaped sensor 7 senses the change, and then it is determined that there is a banknote passing through at this time.
In the process, the second limiting arm 32 and the third limiting arm 33 are used together for limiting the anticlockwise rotating angle (namely the view angles of fig. 7 and 8) of the roller swing frame when a banknote passes through, namely, the roller swing frame is prevented from rotating by an overlarge angle.
In the process, the bank notes and the rollers are in rolling friction.
When the bank note is taken away, the roller swing frame returns to the original state clockwise (i.e. the viewing angles of fig. 7 and 8) under the action of the return spring 2, so that the detection swing piece 11 rotates clockwise and then returns to the sensing range of the U-shaped sensor 7 (as shown in fig. 6, the schematic diagram of the sensing swing piece reaching the sensing range of the U-shaped sensor), at this time, the U-shaped sensor 7 senses the change, and then judges that the bank note is taken away at this time, and the bank note is currently in a no-bank-note state.
When the bank note is recovered, namely in fig. 7, when the bank note moves from right to left, rolling friction exists between the bank note and the roller, so that the phenomenon of 'jamming' is avoided, and the bank note is more conveniently recovered.
Preferably, it is possible to decide whether to use the space roller type structure or the long roller type structure according to the user's needs, and if the need is to go across the driven shaft 17, the long roller type structure is selected as shown in fig. 5; in contrast, a spacer roller type configuration is shown in FIG. 9.
Whether the short roller interval type or the long roller type is adopted, the length of the cantilever 16 can be adjusted according to the actual installation position.
The existing detection mechanism utilizing the correlation sensor cannot stride over the driven shaft 17, namely has similar functions with an interval roller type structure, cannot meet diversified requirements of customers, is easy to accumulate dust to cause sensitivity reduction and inaccurate detection.
The beneficial effects of the embodiment are as follows:
the detection structure adopts the U-shaped sensor to detect the bank note, the U-shaped sensor can avoid the sensing error caused by dust deposition, and the bank note can be detected more accurately; the detection structure does not depend on a bearing platform, can adjust the installation position as required, and can select roller styles according to the condition of a driven shaft; the rolling friction is formed between the roller and the bank note, so that the damage of friction force to the bank note can be reduced, and the phenomenon of 'jamming' can be avoided; the limiting arm in the detection mechanism can avoid overlarge rotation angle of the roller swing frame; the length of the cantilever in the detection mechanism can be adjusted so as to be suitable for financial equipment with different specifications.
Example two
As shown in fig. 2, the embodiment of the utility model provides a short roller interval formula adopt U type sensing device's sensitive inspection mechanism of roll out paper money roller type, include: the device comprises a detection bracket 1, a return spring 2, a first rotating shaft 3, a second rotating shaft 4, a roller (in the embodiment, a first short roller 9 and a second short roller 10), a roller swing frame (in the embodiment, a spacing roller swing frame 8), a U-shaped sensor 7 and a detection swing sheet 11; the roller swing frame is provided with a detection swing sheet 11; the U-shaped sensor 7 is arranged on the detection bracket 1; the cash-out roller type sensitive detection mechanism is installed at the edge of the bearing platform 41 of the cash-out device 100.
The detection mechanism can determine whether to use a spacing roller type structure or a long roller type structure according to the requirement of a user, and if the requirement is to stride over the driven shaft 17, the long roller type structure is selected as shown in figure 5; in contrast, a spacer roller type configuration is shown in FIG. 9.
Except for the difference in the number of rollers, the banknote dispensing roller type sensitive detection mechanism adopting the U-shaped sensor device in the short roller interval manner of the present embodiment has the same structure as the long roller type of the first embodiment, and the implementation principle is also the same.
The embodiment of the utility model provides a short gyro wheel spaced type cash-out roller type is examined and is examined mechanism sensitively, and its realization principle and the technological effect who produces are the same with the sensitive mechanism embodiment of examining of aforementioned long roller type cash-out roller type, and for brief description, the part that does not mention in this embodiment part can refer to the corresponding content in the preceding embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an adopt sensitive inspection mechanism of roll type that exports paper money of U type sensing device which characterized in that includes: the device comprises a detection bracket (1), a return spring (2), a roller swing frame, a U-shaped sensor (7) and a detection swing sheet (11);
two ends of the reset spring (2) are respectively mounted on the roller swing frame and the detection bracket (1);
the roller is arranged on the roller swing frame; the roller swing frame is arranged on the detection bracket (1);
the roller swing frame is fixedly provided with the detection swing sheet (11);
the U-shaped sensor (7) is fixedly arranged on the detection bracket (1);
the U-shaped sensor (7) is used for determining whether the current bank notes pass through the roller according to the position of the detection swinging sheet (11);
the cash-out roller type sensitive detection mechanism is arranged on the edge of a bearing platform (41) of cash-out equipment (100).
2. The banknote dispensing roller type sensitive detection mechanism adopting the U-shaped sensor device according to claim 1, wherein the roller comprises: a long roller (5);
the roller swing frame includes: a first roller swing frame (6).
3. The bill discharging roller type sensitive detection mechanism using a U-shaped sensor device according to claim 1, wherein the roller comprises: a first short roller (9) and a second short roller (10);
the roller swing frame includes: spacing roller swing rack (8).
4. The banknote discharging roller type sensitive detection mechanism adopting the U-shaped sensor device as claimed in claim 2 or 3, wherein the roller swing frame is provided with a spring mounting hole (12); the detection support (1) is provided with a spring hole (13);
two ends of the reset spring (2) are respectively mounted in the spring hole (13) and the spring mounting hole (12);
the return spring (2) is used for returning the roller swing frame after the banknotes are taken out.
5. The banknote discharging roller type sensitive detection mechanism adopting the U-shaped sensor device according to claim 4, wherein a second limiting arm (32) and a third limiting arm (33) are further symmetrically arranged on the detection bracket (1); the second limiting arm (32) and the third limiting arm (33) are used for limiting the rotating angle of the roller swing frame when bills pass through.
6. The bill discharging roller type sensitive detection mechanism using the U-shaped sensor device according to claim 5, wherein the bill discharging roller type sensitive detection mechanism further comprises a first rotating shaft (3);
rotary mounting holes (34) are formed in the two sides of the detection bracket (1); the first rotating shaft (3) penetrates through the roller swing frame, and two ends of the first rotating shaft (3) are arranged in the rotating mounting holes (34);
the roller swing bracket rotates around the first rotating shaft (3) as the center along the detection bracket (1).
7. The bill discharging roller type sensitive detection mechanism using the U-shaped sensor device according to claim 6, wherein the bill discharging roller type sensitive detection mechanism further comprises a second rotating shaft (4);
cantilevers (16) are arranged on two sides of the roller swing bracket, and rotating shaft holes (14) are formed in the lower ends of the cantilevers (16); the second rotating shaft (4) penetrates through the roller, and two ends of the second rotating shaft (4) are arranged in the rotating shaft holes (14);
the second rotating shaft (4) is used for connecting the roller and the cantilever (16);
the roller rotates around the second rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222833401.8U CN218547610U (en) | 2022-10-27 | 2022-10-27 | Banknote-out roller type sensitive detection mechanism adopting U-shaped sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222833401.8U CN218547610U (en) | 2022-10-27 | 2022-10-27 | Banknote-out roller type sensitive detection mechanism adopting U-shaped sensing device |
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| Publication Number | Publication Date |
|---|---|
| CN218547610U true CN218547610U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222833401.8U Active CN218547610U (en) | 2022-10-27 | 2022-10-27 | Banknote-out roller type sensitive detection mechanism adopting U-shaped sensing device |
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|---|---|
| CN (1) | CN218547610U (en) |
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- 2022-10-27 CN CN202222833401.8U patent/CN218547610U/en active Active
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