CN108389312B

CN108389312B - Bank note buffer structure and cash dispenser

Info

Publication number: CN108389312B
Application number: CN201810497492.8A
Authority: CN
Inventors: 龙宏伟; 朱宪武
Original assignee: Shenzhen Yihua Computer Co Ltd; Shenzhen Yihua Time Technology Co Ltd; Shenzhen Yihua Financial Intelligent Research Institute
Current assignee: Shenzhen Yihua Computer Co Ltd; Shenzhen Yihua Time Technology Co Ltd; Shenzhen Yihua Financial Intelligent Research Institute
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2021-03-12
Anticipated expiration: 2038-05-22
Also published as: CN108389312A

Abstract

The invention discloses a banknote buffer structure and a cash dispenser, wherein the banknote buffer structure comprises a cash withdrawal port, the cash withdrawal port comprises a frame body, a banknote pressing plate and a sealing plate are arranged in the frame body, a banknote clamping plate moving along the horizontal direction is arranged between the banknote pressing plate and the sealing plate, and a banknote outlet channel is arranged at one side, close to the banknote pressing plate, of the bottom of the cash withdrawal port; the paper money pressing plate is provided with a buffer baffle, the buffer baffle is connected to the paper money pressing plate in a hanging mode through a first tension spring and arranged above the paper money outlet channel, and the buffer baffle is elastically attached to the paper money clamping plate. The banknote buffer structure of the technical scheme of the invention can adjust the height of the withdrawal port as required, and reasonably utilize the space of the withdrawal port.

Description

Bank note buffer structure and cash dispenser

Technical Field

The invention relates to the technical field of financial equipment, in particular to a banknote buffer structure and a cash dispenser.

Background

When the money is taken at a money drawing port of the existing equipment, a buffering baffle plate is needed to buffer the money when the money reaches the money taking port in the high-speed operation process, so that the money is prevented from flying around; however, the existing buffer baffle is vertically and fixedly arranged on one side of the banknote taking port, the height of the banknote taking port is determined by the width of the banknotes, and the existing equipment is basically set according to the standard of the width of the banknotes with the face value of hundred yuan. If the paper money stack is suitable for different currencies and denominations, the height of the withdrawal opening can only be higher or lower, so that the paper money stack is untidy in buffering when the width of the paper money stack is smaller. For cash equipment, the withdrawal port is not high enough, so that the experience effect of a user is weakened.

Disclosure of Invention

The invention mainly aims to provide a banknote buffer structure, aiming at adjusting the height of a withdrawal port according to different requirements.

In order to achieve the above object, the present invention provides a banknote buffer structure, which includes:

the cash withdrawal port comprises a frame body, a cash pressing plate and a sealing plate are arranged in the frame body, a cash clamping plate moving along the horizontal direction is arranged between the cash pressing plate and the sealing plate, and a cash discharge channel is arranged at one side of the bottom of the cash withdrawal port, which is close to the cash pressing plate;

the paper money pressing plate is provided with a buffer baffle, the buffer baffle is connected to the paper money pressing plate in a hanging mode through a first tension spring and is arranged above the paper money outlet channel, and the buffer baffle is elastically attached to the paper money clamping plate.

Preferably, one end of the buffer baffle close to the banknote clamping plate is arranged in a triangular shape.

Preferably, one end of the first tension spring is connected with the buffering baffle, the other end of the first tension spring is connected with the banknote pressing plate, and the buffering force F1 of the buffering baffle is greater than or equal to the acting force F2 of the punched banknotes.

Preferably, the acting force of the first tension spring on the buffer baffle is F3, the banknote pressing plate is connected in the withdrawal port in a hanging manner through a second tension spring and is arranged in an inclined manner towards the direction of banknotes, one end of the second tension spring is connected with the banknote pressing plate, the other end of the second tension spring is connected with the frame body, the acting force of the second tension spring on the banknote pressing plate is F4, and the acting force F3 of the first tension spring is equal to the sum of the acting force F4 of the second tension spring and the gravity G1 of the banknote pressing plate; the buffer force F1 of the buffer baffle is equal to the sum of the first tension spring acting force F3 and the gravity G2 of the buffer baffle.

Preferably, the banknote buffering structure further comprises a banknote clamping wheel, the banknote clamping wheel is arranged in the banknote outlet channel, the banknote clamping wheel comprises a first banknote wheel and a second banknote wheel, and the diameter of the cross section of the first banknote wheel is larger than that of the cross section of the second banknote wheel.

Preferably, the banknote clamping wheel further comprises a tongue piece wheel for beating banknotes, the tongue piece wheel is arranged on a wheel shaft of the second banknote wheel, each tongue piece wheel comprises a plurality of tongue pieces, and the plurality of tongue pieces are circumferentially arranged along the axis of the wheel shaft.

Preferably, the tongue wheel comprises at least one tongue in a bent state.

Preferably, bank note buffer structure still includes conveyer belt, conveying wheelset, driving motor, the conveyer belt is installed on the conveying wheelset, card paper money board fixed mounting be in on the conveyer belt, driving motor drive the conveying wheelset rotates, so that the conveyer belt drives card paper money board is along reciprocating motion on the horizontal direction in the withdrawal port.

Preferably, the banknote buffer structure further comprises a banknote returning wheel for returning banknotes to the banknote outlet channel, the banknote returning wheel is arranged on one side, away from the banknote clamping plate, of the banknote pressing plate, the banknote returning wheel comprises a banknote returning portion, and the banknote returning portion penetrates through the banknote pressing plate to be in contact with the banknotes.

The invention also provides a cash dispenser which comprises a banknote buffer structure, wherein the banknote buffer structure comprises the banknote buffer structure.

The technical scheme of the invention has the beneficial effects that: compared with the prior art, but through set up elasticity pivoted buffering baffle on the bank note pressing board, make the space of withdrawing the intraoral buffering bank note become adjustable, not only can adjust the height of withdrawing the mouth according to the demand of different bank notes like this, the rational utilization space of withdrawing the mouth to user's experience has been improved, still can adapt to the space needs that the new equipment of different research and development differs to the size of withdrawing the mouth, and then has reduced the research and development cost of equipment.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of one embodiment of a banknote cushioning structure of the present invention;

FIG. 2 is a force diagram of the buffering assembly of the present invention

FIG. 3 is a partial schematic view of the banknote buffering structure of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of FIG. 3;

FIG. 5 is a schematic view of another partial structure of the banknote buffering structure of the present invention;

FIG. 6 is a schematic view of the banknote clamping plate of FIG. 5;

FIG. 7 is a schematic structural view of a banknote clamping wheel in the banknote buffering structure of the present invention;

fig. 8 is a schematic structural view of the tongue wheel and the second banknote wheel in fig. 7.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Withdrawal port	110	Cash-out channel
200	Banknote pressing plate	210	Second tension spring
				300	Sealing plate	400	Cash clamping plate
410	Conveyor belt	420	Conveying wheel set
				430	Driving motor	500	Buffer baffle
510	First tension spring	600	Paper money clamping wheel
				610	First paper money wheel	620	Second paper money wheel
630	Tongue piece wheel	631	Tongue piece
				700	Paper money removing wheel	710	Paper money returning part

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components and the movement situation in a specific posture (shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

To optimize the height of the withdrawal opening 100, the present invention provides a new banknote buffering structure, please refer to fig. 1, and fig. 1 is a schematic diagram illustrating the principle of an embodiment of the banknote buffering structure of the present invention.

The banknote buffer structure comprises a withdrawal port 100, the withdrawal port 100 comprises a frame body, a banknote pressing plate 200 and a sealing plate 300 are arranged in the frame body, a banknote clamping plate 400 moving along the horizontal direction is arranged between the banknote pressing plate 200 and the sealing plate 300, and a banknote outlet channel 110 is arranged on one side, close to the banknote pressing plate 200, of the bottom of the withdrawal port 100; the banknote pressing plate 200 is provided with a buffering baffle 500, the buffering baffle 500 is connected to the banknote pressing plate 200 in a hanging manner through a first tension spring 510 and is arranged above the banknote outlet channel 110, and the buffering baffle 500 is elastically attached to the banknote clamping plate 400.

The space for accommodating the banknotes is formed by enclosing the banknote pressing plate 200, the banknote clamping plate 400 and the buffering baffle plate 500, and the buffering baffle plate 500 is rotatably hung on the banknote pressing plate 200 through a first tension spring, so that the buffering baffle plate 500 can change the buffering height of the banknotes discharged from the banknotes and can meet the buffering requirements of different numbers of banknotes; even for a small number of bank notes, the buffer device can also play a good role in buffering and prevent the bank notes from flying randomly. The first tension spring may also be another elastic member, such as a rubber band, and is not limited herein.

In order to ensure the strength and the aesthetic property of the withdrawal opening 100, the frame body, the banknote pressing plate 200, the sealing plate 300 and the banknote clamping plate 400 are made of metal materials. Because buffer stop 500 is in the in-process of using, can with user's hand contact, so should not choose for use metal material, avoid the fish tail, so buffer stop 500 chooses for use flexible material, preferred elastic rubber piece, not only can protect the user not hurt like this, can also increase buffering effect.

The working principle of the banknote buffer structure is as follows: the first tension spring 510 provides a buffering force for the buffering baffle 500, and the buffering baffle 500 is elastically attached to the banknote clamping plate 400. When a user inputs a banknote taking instruction, the banknote outlet channel 110 conveys banknotes to the withdrawal port 100, and the banknotes impact towards the bottom of the buffer baffle 500; the bill is clamped between the buffering barrier 500 and the bill clamping plate 400 by the combined action of the self-weight of the buffering barrier 500 and the tensile force of the first tension spring 510.

The technical scheme of the invention has the beneficial effects that: compared with the prior art, through set up elastic rotation's buffering baffle 500 on paper money pressing plate 200, make the space of buffering bank note in the mouth 100 of withdrawing money become adjustable, not only can adjust the height of the mouth 100 of withdrawing money according to the demand of different bank notes like this, the space of the mouth 100 of withdrawing money of rational utilization to improve user's experience, still can adapt to the space needs that new equipment of different research and development differ to the size of the mouth 100 of withdrawing money, and then reduced the research and development cost of equipment.

For the convenience of space design, one end of the buffering baffle 500 close to the banknote clamping plate 400 is arranged in a triangular shape. Not only can make full use of the triangle-shaped inclined plane on the buffering baffle 500 like this to dash into the bank note and lead to the bank note card is gone into between buffering baffle 500 and the card paper money board 400, still makes buffering baffle 500 occupy space still less, in order to do benefit to and to further reduce the height of drawing port 100, optimizes the design in space, improves user's experience.

In order to ensure that the bills are smoothly clamped between the buffering baffle 500 and the bill clamping plate 400, referring to fig. 1, one end of a first tension spring 510 is connected with the buffering baffle 500, the other end is connected with the bill pressing plate 200, and the buffering force F1 of the buffering baffle 500 is greater than or equal to the acting force F2 of the punched bills.

In order to make the design reasonable, referring to fig. 1 and fig. 2, the acting force of the first tension spring 510 on the buffer baffle 500 is F3, the banknote pressing plate 200 is suspended and connected in the withdrawal port 100 by the second tension spring 210 and is arranged obliquely towards the direction of the banknote, one end of the second tension spring 210 is connected with the banknote pressing plate 200, the other end of the second tension spring is connected with the frame, the acting force of the second tension spring 210 on the banknote pressing plate 200 is F4, and the acting force F3 of the first tension spring 510 is equal to the sum of the acting force F4 of the second tension spring 210 and the gravity G1 of the banknote pressing plate 200; the buffering force F1 of the buffering baffle 500 is equal to the sum of the acting force F3 of the first tension spring 510 and the gravity G2 of the buffering baffle 500.

Specifically, in this embodiment, the banknote pressing plate 200 is obliquely arranged and can be used for providing a partial blocking effect for banknotes rushing into the withdrawal port 100 and preventing the banknotes from flying around, and the banknote pressing plate 200 is rotatably suspended and connected in the withdrawal port 100 through a rotating shaft thereon, that is, the banknote pressing plate 200 is movably rotatable in the channel, and meanwhile, a forward inclination angle of the banknote pressing plate 200 can be set by selecting the first tension spring 510 with different tension forces, and preferably, the inclination angle is 60 degrees, so that the height of the banknote pressing plate 200 from the bottom of the withdrawal port 100 is adjusted to change the height of the withdrawal port 100. Certainly, in the process of withdrawing money, the banknote pressing plate 200 may also be tilted backwards by a certain angle, which may also facilitate the withdrawal operation of the user. Therefore, the buffer structure is more flexible to use, and the use experience of a user can be improved.

In addition, regarding the force analysis of each tension spring, it can be seen that when the acting force F3 of the first tension spring 510 is equal to the sum of the acting force F4 of the second tension spring 210 and the gravity G1 of the banknote pressing plate 200, that is, when F3 is equal to F4+ G1, the banknote pressing plate 200 is stressed in balance and keeps a forward tilting state; the buffering force F1 of the buffering baffle 500 is equal to the sum of the acting force F3 of the first tension spring 510 and the gravity G2 of the buffering baffle 500, namely F1 is F3+ G2 is F4+ G1+ G2, and the buffering force F1 of the buffering baffle 500 is larger than or equal to the acting force F2 of the rushed banknotes, namely F1 is larger than or equal to F2; from the above, F4+ G1+ G2 is equal to or more than F2, and the largest impulsive force of the banknote can reach the sum of the pulling force of the second tension spring 210, the self-gravity of the banknote pressing plate 200 and the self-gravity of the buffer baffle plate 500, so that the maximum allowable banknote accommodating quantity can be calculated.

In order to facilitate the banknote feeding, referring to fig. 1, 7 and 8, the banknote buffering structure further includes a banknote clamping wheel 600, the banknote clamping wheel 600 is disposed in the banknote outlet channel 110, the banknote clamping wheel 600 includes a first banknote wheel 610 and a second banknote wheel 620, and a cross section of the first banknote wheel 610 is larger than a cross section of the second banknote wheel 620 in diameter. The banknote clamping wheel 600 further comprises a tongue piece wheel 630 used for beating banknotes, the tongue piece wheel 630 is arranged on a wheel shaft of the second banknote wheel 620, each tongue piece wheel 630 comprises a plurality of tongue pieces 631, and the plurality of tongue pieces 631 are circumferentially arranged along the axis of the wheel shaft. The tongue wheel 630 includes at least one tongue 631 in a bent state.

Specifically, in the present embodiment, the first banknote wheel 610 is connected to the motor gear by the shaft gear on the side, the motor transmits power to the first banknote wheel 610, and the first banknote wheel 610 drives the shaft gear of the second banknote wheel 620 to rotate through the shaft gear, so that the power is transmitted to the second banknote wheel 620, and the first banknote wheel 610 and the second banknote wheel 620 rotate simultaneously to send the banknote into the withdrawal opening 100 together. Meanwhile, the partial outer circumferential surfaces of the first banknote wheel 610 and the second banknote wheel 620 can be arranged in a zigzag mode along the axial direction, so that the friction force of the surfaces can be increased, and the clamping and conveying of banknotes are facilitated. In addition, a tongue piece wheel 630 is further arranged on a wheel shaft of the second banknote wheel 620, and the tongue piece wheel 630 and the second banknote wheel 620 rotate together to play a role in beating banknotes, so that the situation that the banknotes are disordered is reduced. In general, the first banknote wheel 610 is configured to convey one banknote per rotation, and since the tongue piece wheel 630 disposed on the axle of the second banknote wheel 620 is not uniformly disposed, in order to ensure that the tongue piece 631 can be beaten more than once per fed banknote, the rotation speed of the second banknote wheel 620 is required to be faster than that of the first banknote wheel 610, and therefore, the diameter of the cross section of the first banknote wheel 610 must be set to be larger than that of the cross section of the second banknote wheel 620. So set up, not only can reach the purpose of sending paper money fast, also can alleviate the condition of the indiscriminate paper money of bank note, further improve user's experience.

In order to facilitate the banknote to be clamped, referring to fig. 5 and 6, the banknote buffering structure further includes a conveyor belt 410, a conveyor wheel set 420, and a driving motor 430, wherein the conveyor belt 410 is installed on the conveyor wheel set 420, the banknote clamping plate 400 is fixedly installed on the conveyor belt, and the driving motor 430 drives the conveyor wheel set 420 to rotate, so that the conveyor belt 410 drives the banknote clamping plate 400 to reciprocate in the withdrawal port 100 along the horizontal direction.

Specifically, in this embodiment, when the banknote enters the withdrawal opening 100, the driving motor 430 drives the driving wheel set to rotate for a number of turns according to the number of the banknote, so as to move the conveyor belt 410 for an accurate distance, and further drive the banknote clamping plate 400 for an accurate distance, thereby ensuring that not only the accommodating space for the newly added banknote is provided, but also the punched banknote can be clamped. When the bill is taken away by the user, the bill clamping plate 400 is automatically restored to the initial position, so that the bill is clamped accurately and automatically by reciprocating motion, and the automation performance of the equipment is improved.

In order to protect the security of the user for picking up the banknotes, referring to fig. 1, 3, 5 and 7, the banknote buffering structure further includes a banknote returning wheel 700 for returning the banknotes to the banknote outlet channel 110, the banknote returning wheel 700 is disposed on a side of the banknote pressing plate 200 away from the banknote clamping plate 400, the banknote returning wheel 700 includes a banknote returning portion 710, and the banknote returning portion 710 passes through the banknote pressing plate 200 to contact the banknotes. In a specific embodiment, when a user forgets to take the banknotes or a part of the banknotes are not taken, the banknotes are automatically returned to the banknote inlet by the banknote return wheel 700 and stored in the banknote storage box, so that the security of the banknote taking of the user is ensured. Therefore, the performance of the product can be improved, the use experience of a user is further improved, and the popularization and the application of the product are facilitated.

The invention further provides a cash dispenser, which comprises a banknote buffer structure, the specific structure of the banknote buffer structure refers to the above embodiments, and as the cash dispenser adopts all the technical schemes of all the above embodiments, the cash dispenser at least has all the beneficial effects brought by the technical schemes of the above embodiments, and details are not repeated herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A banknote cushioning structure, comprising:

the paper money pressing plate is provided with a buffer baffle plate, the buffer baffle plate is connected to the paper money pressing plate in a hanging mode through a first tension spring and arranged above the paper money outlet channel, and the buffer baffle plate is elastically attached to the paper money clamping plate so that paper money output from the paper money outlet channel can be clamped between the buffer baffle plate and the paper money clamping plate;

one end of the first tension spring is connected with the buffering baffle, the other end of the first tension spring is connected with the banknote pressing plate, the buffering force F1 of the buffering baffle is larger than or equal to the acting force F2 of the punched banknotes, the acting force of the first tension spring on the buffering baffle is F3, the banknote pressing plate is connected in the withdrawal port in a hanging mode through a second tension spring and is arranged in an inclined mode towards the direction of the banknotes, one end of the second tension spring is connected with the banknote pressing plate, the other end of the second tension spring is connected with the frame body, the acting force of the second tension spring on the banknote pressing plate is F4, and the acting force F3 of the first tension spring is equal to the sum of the acting force F4 of the second tension spring and the gravity G1 of the banknote pressing; the buffer force F1 of the buffer baffle is equal to the sum of the first tension spring acting force F3 and the gravity G2 of the buffer baffle.

2. The banknote buffering structure according to claim 1, wherein one end of the buffering baffle close to the banknote clamping plate is arranged in a triangular shape.

3. The banknote buffering structure of claim 1, further comprising a banknote clamping wheel, wherein the banknote clamping wheel is disposed in the banknote discharge channel, the banknote clamping wheel comprises a first banknote wheel and a second banknote wheel, and a diameter of a cross section of the first banknote wheel is larger than a diameter of a cross section of the second banknote wheel.

4. The banknote buffering structure of claim 3, wherein the banknote clamping wheel further comprises a tongue piece wheel for beating banknotes, the tongue piece wheel is arranged on a wheel shaft of the second banknote wheel, each tongue piece wheel comprises a plurality of tongue pieces, and the plurality of tongue pieces are circumferentially arranged along the axle center of the wheel shaft.

5. The banknote cushioning structure of claim 4, wherein the tongue wheel comprises at least one tongue in a folded state.

6. The banknote buffering structure according to claim 1, further comprising a conveyor belt, a conveyor wheel set, and a driving motor, wherein the conveyor belt is mounted on the conveyor wheel set, the banknote clamping plate is fixedly mounted on the conveyor belt, and the driving motor drives the conveyor wheel set to rotate, so that the conveyor belt drives the banknote clamping plate to reciprocate in the withdrawal opening in the horizontal direction.

7. The banknote buffering structure according to any one of claims 1 to 6, further comprising a banknote returning wheel for returning the banknote to the banknote outlet channel, wherein the banknote returning wheel is disposed on a side of the banknote pressing plate away from the banknote clamping plate, and comprises a banknote returning portion, and the banknote returning portion penetrates through the banknote pressing plate to contact with the banknote.

8. A cash machine, comprising a banknote buffering structure as claimed in any one of claims 1 to 7.