CN207249844U - It is a kind of can anti-pull check paper finance self-help terminal device - Google Patents
It is a kind of can anti-pull check paper finance self-help terminal device Download PDFInfo
- Publication number
- CN207249844U CN207249844U CN201720979285.7U CN201720979285U CN207249844U CN 207249844 U CN207249844 U CN 207249844U CN 201720979285 U CN201720979285 U CN 201720979285U CN 207249844 U CN207249844 U CN 207249844U
- Authority
- CN
- China
- Prior art keywords
- check paper
- paper
- pulling force
- stepper motor
- strip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 abstract description 14
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses the finance self-help terminal device with check paper paper delivery abnormal detection function, the stepper motor rotated including host, strip printer and control check paper exit roller, MCU controllers connection stepper motor, strip printer, host and the cutter for check paper to be cut off；Strip printer is connected with host, and MCU controllers are connected to the photoelectric code disk of the pulling force sensor whether pullled of detection check paper and the real-time rotating speed for detecting the stepper motor.When the utility model detects that strip is pullled by pulling force sensor, when judging inconsistent with being sent to the turn signal of stepper motor according to the real-time rotating speed of stepper motor of feedback by MCU controllers, control cutter cuts off strip, and control strip printer stops printing.
Description
Technical field
The utility model is related to finance self-help terminal device technical field, and in particular to it is a kind of can anti-pull check paper gold
Melt self-help terminal equipment.
Background technology
With the development of science and technology opening and the keen competition environment of the self-service business of various industries so that self-service device obtains
To being widely applied, can be provided for client it is more effective, more easily service.
The print system of existing atm device, including the stepping electricity that the exit roller of strip printer and control check paper rotates
Machine, check paper cutter, the stepper motor connect MCU controllers, and drive signal is sent to stepper motor by the MCU controllers
Driving Stepping Motor is rotated with the exit roller of check paper, check paper is exported, strip printer and MCU controllers, equipment
Host connects, the type information of strip printer receiving device host transmission, under the control of MCU controllers, strip printer
Check paper is printed, check paper is rotated by driving stepper motor exit roller and is exported and cut off by cutter after printing, by with
Take away at family.
But work as the intentional pull check paper of malicious sabotage personnel, strip printer failure can be caused, cause Fail Transaction or
Complete machine cannot work, it is therefore necessary to be improved, to solve the problems, such as this.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provides one kind and go out with check paper
The finance self-help terminal device of paper abnormal detection function, it is it is possible to prevente effectively from since malice pull check paper causes transaction to lose
Lose.
Technical solution is used by realize the purpose of this utility model：
A kind of finance self-help terminal device with check paper paper delivery abnormal detection function, including host, MCU controllers,
Strip printer and the stepper motor for controlling the exit roller of check paper to rotate, the MCU controllers connection stepper motor, strip
Printer, host and the cutter for check paper to be cut off；The strip printer is connected with host, the MCU controllers
It is connected to the detection check paper pulling force sensor whether pullled and the real-time rotating speed for detecting the stepper motor
Photoelectric code disk；The pulling force sensor is installed on the inside of strip paper delivery, when check paper is exported by paper delivery passage, the drawing
The test side of force snesor and the upper surface of the check paper, when the check paper is by pull, the pulling force sensor
Test side by frictional force act on run-off the straight and export pulling force signal to the controller.
The pulling force sensor is installed on strip paper delivery inside front.
The photoelectric code disk is installed on the output shaft of the stepper motor.
After the utility model detects pulling force by pulling force sensor, pulling force signal is transmitted to MCU controllers, Ran Houyou
MCU controllers analyse and compare be sent to stepper motor signal and the signal for receiving photoelectric code disk it is whether consistent, when inconsistent,
Control starts cutter cut paper, and check paper can be cut off by cutter, time-out printing machine print job, pause stepper motor work.Wait to draw
Force snesor can't detect pulling force, and when stopping transmission signal, MCU controllers judge to recover normal, start stepper motor drive and send
Paper bowl continues paper delivery, while printer continues to print strip information, continues paper delivery printing, thus prevents because of malice pull strip
Paper influences the problem of work of strip printer and complete machine function, since when pulling, check paper is cut off, and avoids pulling from making
Into strip printer failure, extend the service life of strip printer, ensure the operational stability of complete machine, improve finance from
The stability for helping terminal transaction to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of the finance self-help terminal device with check paper paper delivery abnormal detection function；
Fig. 2 is scheme of installation of the pulling force sensor in strip paper delivery；
Fig. 3 is the working state schematic representation of pulling force sensor.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-3, a kind of finance self-help terminal device with check paper paper delivery abnormal detection function, including master
Machine, MCU controllers, strip printer and the stepper motor for controlling the exit roller of check paper to rotate, the MCU controllers connection
Stepper motor, strip printer, host and the cutter for check paper to be cut off；The strip printer is connected with host,
The MCU controllers are connected to the pulling force sensor 4 whether pullled of detection check paper and for detecting the stepping electricity
The photoelectric code disk of the real-time rotating speed of machine, the pulling force sensor is installed on the inside of strip paper delivery, when check paper is led to by paper delivery
When road exports, the test side of the pulling force sensor and the upper surface of the check paper, when the check paper is by pull,
The test side of the pulling force sensor is acted on run-off the straight by frictional force and exports pulling force signal to the controller.
Wherein, the pulling force sensor 4 can utilize mounting rod (not shown) and be installed on the inner side of strip paper delivery 1
Top, is such as installed on the inner side of strip paper delivery 1 by mounting rod, and pulling force sensor 4 can be formed and can turned with mounting rod by connector sleeve
Dynamic connection, when check paper 2 is exported by paper delivery passage 3, (contact surface with check paper is for the test side of the pulling force sensor
Arcwall face) with the upper surface of the check paper 2, when the check paper is outwards exerted oneself pull, the pulling force sensor
Test side by frictional force effect run-off the straight (as shown in Figure 3), so as to export pulling force signal to the controller, realization
Whether the check paper of detection exit slot is pullled in real time, and the pulling force signal of detection is transmitted to MCU controllers.
Wherein, the photoelectric code disk is installed on the output shaft of the stepper motor, it is possible to achieve detects stepper motor
Real-time rotating speed, is analyzed by MCU controllers so as to realize according to the real-time rotating speed of the feedback compared with the rotating speed sent,
Judge whether the two consistent, so that with reference to the detection signal of pulling force sensor, check paper can be detected whether have and be pullled, so that
Can realize detect check paper have pullled and it is electronic in real time rotating speed with control rotating speed it is inconsistent when, control cutter action, will
Check paper is cut off, and controls strip printer to stop printing, and control stepper motor stops output printing check paper, so as to prevent from working as
When check paper is pullled generation, strip printer failure caused by pulling is avoided, extends the service life of strip printer, ensures
The operational stability of complete machine.
In addition, by the feedback signal of photoelectric code disk, can prevent from using pulling force sensor detection pulling force to make merely
Into detection report by mistake situation, and someone malice draw check paper when, the rotating speed of stepper motor can be caused to be affected, so as to pass through
Photoelectric code disk detect motor real-time rotating speed, with controller send rotating speed compared with, can more effectively comprehensive descision whether
Someone is drawing check paper, ensure that the accuracy rate of detection.
Wherein, the host is the host or main controller module of financial self-service equipment.
Due to being equipped with pulling force inductor in strip printer check paper channel position, after detecting pulling force, pulling force signal passes
MCU controllers are given, MCU controllers, which compare, to be sent to the signal of stepper motor and receive the signal of photoelectric code disk, and signal differs
Cause, start cutter cut paper, check paper is cut off, so as to prevent because malice pull check paper influences the work of strip printer and complete machine
Function, improves the stability of finance self-help terminal transaction operation.
As can be seen that after the utility model detects pulling force by pulling force sensor, pulling force signal is transmitted to MCU controls
Device, then by MCU controllers analyse and compare be sent to stepper motor signal and the signal for receiving photoelectric code disk it is whether consistent,
When signal is inconsistent, start cutter cut paper, check paper can be cut off by cutter, time-out printing machine print job, pause stepping electricity
Machine works.Treat that pulling force sensor can't detect pulling force, when stopping sending signal, MCU controllers judge to recover normal, start stepping
Motor drives feeding-in roll to continue paper delivery, while printer continues to print strip information, continues paper delivery printing, thus prevents because disliking
Pull check paper of anticipating influences the problem of work of strip printer and complete machine function, since when pulling, check paper is cut off,
Strip printer failure caused by pulling is avoided, extends the service life of strip printer, ensures the operational stability of complete machine, carry
The high stability of finance self-help terminal transaction operation.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (3)
1. it is a kind of can anti-pull check paper finance self-help terminal device, including host, MCU controllers, strip printer and
The stepper motor for controlling the exit roller of check paper to rotate, MCU controllers connection stepper motor, strip printer, host with
And the cutter for check paper to be cut off；The strip printer is connected with host, it is characterised in that the MCU controllers connect
Connect the light for detecting pulling force sensor that whether check paper pullled and the real-time rotating speed for detecting the stepper motor
Code disc；The pulling force sensor is installed on the inside of strip paper delivery, when check paper is exported by paper delivery passage, the pulling force
The test side of sensor and the upper surface of the check paper, when the check paper is by pull, the pulling force sensor
Test side is acted on run-off the straight by frictional force and exports pulling force signal to the controller.
2. according to claim 1 can anti-pull check paper finance self-help terminal device, it is characterised in that the pulling force passes
Sensor is installed on strip paper delivery inside front.
3. according to claim 1 can anti-pull check paper finance self-help terminal device, it is characterised in that the photoelectric code
Disk is installed on the output shaft of the stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979285.7U CN207249844U (en) | 2018-02-02 | 2018-02-02 | It is a kind of can anti-pull check paper finance self-help terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979285.7U CN207249844U (en) | 2018-02-02 | 2018-02-02 | It is a kind of can anti-pull check paper finance self-help terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249844U true CN207249844U (en) | 2018-04-17 |
Family
ID=61879871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979285.7U Expired - Fee Related CN207249844U (en) | 2018-02-02 | 2018-02-02 | It is a kind of can anti-pull check paper finance self-help terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249844U (en) |
-
2018
- 2018-02-02 CN CN201720979285.7U patent/CN207249844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |