TW201423670A - Light pollution resistant valuable document channel structure - Google Patents

Abstract

The invention relates to a light pollution resistant valuable document channel structure, which includes a main body and a receiving device positioned inside the main body, wherein the receiving device has a channel internally connected with the insertion port of a display panel on the main body, at a location corresponding to the channel the base interior of the receiving device has a control module, and a transmission device capable of driving the valuable document to displace to a recognition device, The recognition device has a plurality of light emitting bodies and light receiving bodies on a capture module, and a light path control film is disposed between the channel and the receiving bodies, where the light path control film can block the light beam emitted from a non light-emitting body into the light receiving body on a light path, thereby preventing the external light beam through the channel from entering the light receiving body to cause misjudgment or unrecognizable situation, and achieving the effectiveness of reducing the effect of light pollution, improving recognitipon accuracy and stability and preventing the light pollution.

Description

Light-proof valuable document channel structure

The invention provides a light-proof valuable document channel structure, in particular, the identification device corresponding to the channel inside the receiving device is located between the channel and the light receiving body, and is provided with an optical path control film for injecting non-light emitters on the light path. The light blocking to the light receiving body can prevent the light of the external light source from being incident on the light receiving body through the channel, thereby causing misjudgment or unrecognizable.

According to the current development of social civilization and science and technology, not only has it accelerated the pace of people's lives, but the requirements for quality of life have become more convenient and faster. Therefore, in many public places, in order to consider the convenience and timeliness of the people's attention. There will be automated vending machines, teller machines or other value document receivers, in addition to significant savings in personnel employment costs, as more and more types of goods are sold, more additional functions are required.

Moreover, in general, automated vending machines, tellers, etc. on the market use receiving devices to provide users with the insertion of valuable documents for operation to achieve unmanned operation and self-service; however, as automated vending machines can trade and The types of goods sold are different, the unit price is not the same, or the receiving function of the value documents is carried out in response to the teller machine, the deposit machine, etc., and the receiving device inside the body is usually provided with an identification module to identify the authenticity and the face value of the value document. Action, but because of the various price documents issued by each country, there are usually differences in size, and the location of security features designed on different types of value documents There will also be changes. Therefore, the value documents received by the value document receiver station must be accurately aligned with the identification module.

However, when the identification module is recognized, the light source emitting component (such as the light emitting diode) in one of the lens modules is used to emit the corresponding light source receiving component (such as a sensor) in the other lens module. With penetrating light, and with the anti-counterfeiting features on the value document (such as watermark, stamp, hidden bar code or laser tag) and material thickness, you can insert the valuable documents into the internal channel of the machine to verify the authenticity and face value. Identification action.

However, the problem of light damage when using the value document receiver station is becoming more and more serious, especially in the lighting equipment with high brightness and high flashing frequency of sunlight or signboards, advertising boards, and the light will enter from the socket on the body panel. In the channel, and through the dust-proof piece on the lens module, and then refracted to the light-receiving element through the lens group to generate optical interference phenomenon, causing misjudgment or machine failure or malfunction, the dust-proof piece has wear resistance, dust resistance and surface stain resistance. The effect of the damage, but because the dustproof piece does not have the light path control function, all the light can penetrate the dustproof sheet and refract to the light source receiving component, so that the effect of the light damage protection is limited, thereby affecting the accuracy of the overall identification and causing operation If the business has a major loss, or if it is unrecognizable, the value document will be withdrawn. Therefore, the user needs to repeatedly insert the value document, which is extremely inconvenient and troublesome in actual operation, and the person who is still engaged in this industry is redesigned to effectively solve it. .

Therefore, the inventor has the problems and lack of use of the conventional receiving device. It is the collection of relevant materials through multi-party evaluation and consideration, and the use of years of research and development experience in this industry to continuously try and modify, began to design such a patent for the anti-light damage valuable document channel structure.

The main purpose of the present invention is to locate a receiving device inside the main body, and a control module corresponding to the channel inside the seat body of the receiving device and a transmission device capable of driving the value document to the position of the identification device, the identification device The sampling identification module has a plurality of light emitters and a light receiving body, and an optical path control film is disposed between the channel and the light receiving body, and the light path controlling film is configured to inject the non-light emitting body into the light receiving path. The light of the body is blocked to prevent the light from the external light source from entering the light receiving body through the channel, causing misjudgment and significant loss or unrecognizable by the operator, thus withdrawing the value document, resulting in extremely inconvenient and troublesome operation, thereby reducing the light damage effect. And improve the accuracy and stability of identification and the effect of preventing light damage.

The secondary object of the present invention is that the seat body of the receiving device is located at the inner wall surface of the channel to have a light transmitting portion corresponding to the identification device, and the light transmitting portion is provided with a positioning groove for combining at least one light path control film, and The optical path control film utilizes ultra-fine louver optical technology and multi-layer precision bonding technology to control the reflection of light to effectively block the light of the non-light emitter on the light path, and the seat is located in the positioning groove of the light transmitting portion and is combined with dustproof The cover and the light path control film are integrally formed on the surface of the dust cover with respect to the other side of the channel, and the light path control film and the dust cover can be of various geometric shapes, and the original function of the dust cover can be retained.

A further object of the present invention is that the seat body of the receiving device is located at the inner wall surface of the front side of the channel to have a light transmitting portion corresponding to the control module, and the light transmitting portion is provided with a groove for the dust cover to be combined. The outer cover of the plurality of sensors of the control module is positioned with a receiving seat, and the receiving seat is provided with an embedding groove for combining the optical path control film, and the inner wall surface of the embedding groove is fastened on the surface of the optical path control film. The positioning of the plurality of convex buckles, and the optical path control film prevents the light of the external light source from entering the sensor through the channel and the dust cover, thereby causing the transmission device to malfunction or malfunction, thereby effectively extending the overall working life.

In order to achieve the above objects and effects, the technical means and the configuration of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first, second, third, fourth, fifth and sixth figures, which are the three-dimensional external view, the three-dimensional exploded view, the three-dimensional exploded view of the receiving device, the partial enlarged view of the third figure, and the side sectional view. And a partial side cross-sectional view, as is clear from the figure, the present invention includes a main body 1 and a receiving device 2, wherein the panel 11 at the front of the main body 1 is provided with a socket 111 and is inside the main body 1. The receiving space 10 is formed with the receiving device 2, and the seat body 21 of the receiving device 2 can be integrally formed or assembled by the first base 211 and the second base 212, and is formed on the first base. A passage 20 is formed between the seat 211 and the second base 212, and the passage 20 is connected to the socket 111 of the panel 11.

Furthermore, the interior of the base 21 corresponds to the upper and lower sides of the channel 20, and the control module 22, the transmission device 23 and the identification device 24 having at least one circuit board 221 can be respectively disposed, and the base 21 is provided with a bearing at the rear of the channel 20. The pressing mechanism 251 and the accommodating device 25 for accommodating the cymbal 252, wherein the control module 22 is located inside the base body 21 and corresponding to the two circuit boards 221 are respectively provided with measurable value documents 4 to start or stop when passing through the passage 20 The transmission device 24 drives the multi-sensor 222 of the value document 4 displacement, and the transmission device 23 has at least one set of motors 231 and the driving wheel set 232, and is driven by the motor 231 to drive the wheel set 232 to drive the value document 4 to the identification. The position of the device 24 is used to identify the authenticity and the face value.

However, the identification device 24 is a sample identification module 240 that includes an authenticity and a denomination of the value document 4, and is preferably implemented on the sample identification module 240 to have a plurality of corresponding lights disposed on the two circuit boards 221. The LED module 241, the light sensor body 242, and the plurality of lens holders 243 respectively disposed outside the light emitter 241 and the light receiver 242, but in actual application, the light emitter 241 and The light-receiving body 241 can also be disposed on the same side of the channel 20, and the light-emitting body 241 can be a light-emitting diode of various colors, and the light-receiving body 241 can be reflective and transmissive. A sensor, a contact image sensor, or other sensor that can receive penetrating or reflective light of different wavelengths emitted by the light receiving body 241.

In addition, the seat body 21 is located at the inner wall surface of the upper and lower sides of the channel 20 to have a light transmitting portion 213 corresponding to the identification device 24, and is provided with at least one light path control film (Privacy Filter) 3 and dustproof in the light transmitting portion 213. The cover 214 is combined with the positioning groove 2131, and the optical path control film 3 is preferably disposed between the light path of the channel 20 and the light receiving body 242. The light path control film 3 may be directly abutted or glued. The lens cover 243 is integrally formed on the surface of the dust cover 214 at the other side of the channel 20, and the lens holder 243 has at least one through hole 2430 corresponding to the light receiving body 242, and a lens group 2431 is coupled to the hole 2430.

The optical path control film 3 of the present invention utilizes ultra-fine louver (Microlouver) optical technology and multi-layer precision bonding technology to control the reflection of light, and adopts anti-glare surface treatment to prevent glare, thereby effectively blocking the light path in the channel 20. The non-light emitter 241 is incident on a light other than a vertical or 60±5 degree angle, and has good effects of abrasion resistance, dust resistance, and surface stain resistance, and the shape and size of the optical path control film 3 in combination with the dust cover 214 can be The actual requirements or structural design are changed into various geometric shapes, and the original function of the dustproof cover 214 is retained, and two or more optical path control films 3 for light passing through different angles may be further laminated to each other to form a The flat shape is used to limit the angle range of the light film 241 except for the light emitter 241, and the effect of blocking the external light source can be effectively improved. However, the material of the light path control film 3 is The optical structure, the manufacturing method, and the like are within the scope of the prior art, and the detailed configuration is not the main point of the present invention, and will not be described again.

The anti-light-damaged document channel structure of the present invention is preferably applied to a banknote receiver, but in practical applications, it is not intended to limit the scope of the patent of the present invention, and can also be applied to an automated vending machine, a teller machine, a game machine. Used in a consumer system that can provide commodity purchase and consumption services, and the main body 1 is disposed inside a host of a banknote receiver, an automated vending machine or a teller machine, so that the receiving device 2 can pass through the control module 22 circuit board. The connector on the 221 (not shown) is connected to the host for data and power transmission, thereby providing the banknote receiver, the automatic vending machine or the teller machine with the function of authenticity and face value identification, receiving and exiting of the document 4 And can be applied to national banknotes, securities (such as checks, money orders, stocks, ownership, return tickets or gift certificates) or security documents (such as ID cards, passports, driver's licenses or passports) and other valuable documents 4 use.

When the user inserts the value document 4 from the socket 111 of the main body 1 panel 11 by hand, the value document 4 can be entered into the channel 20 of the receiving device 2 until the value document 4 is displaced to the control module 22 A sensor 222 position triggers the sensor 222 to detect that there is a value document 4 input in the channel 20, and the motor 231 of the transmission device 24 starts synchronous operation, and the drive corresponds to the upper and lower sides of the channel 20. The wheel set 232 drives the value document 4 to the position of the identification device 24, and then uses the light emitter 241 of the sample identification module 240 to cooperate with the light receiver 242. The module 22 performs the identification of the value document 4 and the face value. If the sample identification module 240 determines that the value document 4 is a genuine banknote according to the comparison result, the value file 4 is displaced to the storage device behind the channel 20. The pressing mechanism 251 presses the receiving unit 252 into the receiving cassette 252 for receiving. If it is determined based on the result of the comparison that the value document 4 is a counterfeit bill, the value document 4 is caused to exit toward the jack 111 of the panel 11.

In the process of identifying the value document 4, the plurality of light emitters 241 and the light receiving body 242 of the sample identification module 240 can be used to identify the authenticity and the face value, and the light emitter 241 is emitted toward the through hole 2430 of the lens holder 243. When the light is emitted, the light is directly refracted through the lens group 2431 and the dust cover 214 is vertically emitted, and the light is sequentially passed through the channel 20 of the base 21, the value document 4, the other dust cover 214, and the optical path control film 3. The light can be vertically irradiated onto the lens group 2431 of the other lens holder 243, and then refracted through the lens group 2431 to concentrate the light on the light receiving body 242, thereby detecting the penetration of different wavelengths emitted by the light source. The illuminating light and the identification of the authenticity and the face value are matched with the anti-counterfeiting feature and the material thickness of the value document 4, and the optical path control film 3 can inject the non-light emitting body 241 into the light receiving body 242 on the light path in the channel 20. The light is blocked to prevent external sunlight, indoor and outdoor lighting, or other full spectrum light sources from entering through the multiple reflections in the channel 20, the dust cover 214, and the lens holder 243. Receiver 242 to produce the optical interference phenomenon caused by misjudgment and operators of Significant loss, or unrecognizable, thus withdrawing the value document 4, resulting in the user need to repeatedly insert the value document 4 and the operation is extremely inconvenient and troublesome, thereby reducing the impact of light damage, and improving the accuracy and stability of identification and The effect of preventing light damage.

In addition, as shown in the third, fourth, and sixth figures, the seat body 21 of the receiving device 2 of the present invention is located at the inner wall surface of the upper and lower sides of the front side of the channel 20, and further has a light transmitting portion 213 corresponding to the control module 22, and The light-transmitting portion 213 is provided with a recess 2132 for the dust cover 214 to be combined, and the outer portion of the plurality of sensors 222 on the two circuit boards 221 of the control module 22 is covered with a receiving seat 223, and the receiving seat 223 is disposed. The optical channel control film 3 is combined to form a flat shaped embedded groove 2231, and the bottom of the embedded groove 2231 is provided with at least one through hole 2230 corresponding to the sensor 222, and is disposed at the inner wall surface of the two sides of the insertion groove 2231. The plurality of bumps 2232 are positioned on the surface of the optical path control film 3, and the light path control film 3 blocks the light incident on the sensor 222 by the non-light emitter 241 in the light path of the channel 20, Preventing the light of the external light source from entering the sensor 222 via the channel 20 and the dust cover 214 causes the transmission device 24 to malfunction or malfunction, thereby effectively extending the overall working life.

The above detailed description is intended to be illustrative of a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are intended to be included in the scope of the patents covered by the present invention.

In summary, the above-mentioned structure of the present invention can achieve its efficacy and purpose when it is used. Therefore, the invention is an invention with excellent practicability, and is in fact conforming to the application requirements of the invention patent, and submits an application according to law. The case will be granted as soon as possible to protect the inventor's hard work. If there is any doubt in the bureau, please do not hesitate to give instructions to the inventor, and the inventor will try his best to cooperate.

1‧‧‧ Subject

10‧‧‧ accommodating space

11‧‧‧ panel

111‧‧‧ socket

2‧‧‧ receiving device

20‧‧‧ channel

21‧‧‧ body

211‧‧‧First base

212‧‧‧Second base

213‧‧‧Transmission Department

2131‧‧‧ positioning slot

2132‧‧‧ Groove

214‧‧‧Dust cover

2232‧‧‧Glossy buckle

23‧‧‧Transmission

231‧‧‧Motor

232‧‧‧Drive wheel set

24‧‧‧ Identification device

240‧‧‧Sampling Identification Module

241‧‧‧Light emitters

242‧‧‧Light receiver

22‧‧‧Control Module

221‧‧‧ boards

222‧‧‧ sensor

223‧‧‧ socket

2230‧‧‧Perforation

2231‧‧‧ embedded slot

243‧‧‧ lens holder

2430‧‧‧Perforation

2431‧‧ lens group

25‧‧‧Storage device

251‧‧‧Resistance agency

252‧‧‧ 匣 匣

3‧‧‧Light path control film

4‧‧‧Value documents

The first figure is a three-dimensional appearance of the present invention.

The second figure is a perspective exploded view of the present invention.

The third figure is an exploded perspective view of the receiving device of the present invention.

The fourth figure is a partial enlarged view of the third figure of the present invention.

Figure 5 is a side cross-sectional view of the present invention.

Figure 6 is a partial side elevational cross-sectional view of the present invention.

2‧‧‧ receiving device

20‧‧‧ channel

21‧‧‧ body

211‧‧‧First base

213‧‧‧Transmission Department

2131‧‧‧ positioning slot

2132‧‧‧ Groove

214‧‧‧Dust cover

22‧‧‧Control Module

221‧‧‧ boards

223‧‧‧ socket

2230‧‧‧Perforation

2231‧‧‧ embedded slot

2232‧‧‧Glossy buckle

23‧‧‧Transmission

232‧‧‧Drive wheel set

24‧‧‧ Identification device

240‧‧‧Sampling Identification Module

243‧‧‧ lens holder

3‧‧‧Light path control film

Claims (8)

The utility model relates to a light-proof and valuable document channel structure, which comprises a main body and a receiving device, wherein: the main body has a socket on which a socket for inserting a value document is inserted, and a receiving device with a channel is positioned inside the main body; The channel inside the receiving device is connected to the socket on the panel, and the interior of the receiving device corresponding to the channel is provided with a control module and a transmission device capable of driving the value document to the position of the identification device, and the identification device includes The sampling identification module can identify the authenticity of the valuable document, and the sampling identification module has a plurality of light emitters and a light receiving body, and at least one piece between the channel and the light receiving body can make the light path non-light. An optical path control film that blocks the light incident from the emitter to the light receiving body. The anti-light damage value document channel structure according to the first aspect of the invention, wherein the seat body of the receiving device is located at an inner wall surface of the channel and has a light transmitting portion corresponding to the identification device, and is disposed at the light transmitting portion. A positioning groove for combining at least one optical path control film. The light-shielding document channel structure as described in claim 2, wherein the positioning groove of the light-transmitting portion is an optical path control film for positioning two or more light rays for different angles to pass through, and the optical path control The films are superposed on each other to form a flat shape. For example, the anti-light damage valuable document channel structure described in claim 2, wherein the positioning groove of the transparent portion of the seat body is combined with a dustproof cover, and the optical path is thin. The film is integrally attached to the surface of the dust cover with respect to the other side of the channel in an abutting or gluing manner. The anti-light damage value document channel structure according to claim 1, wherein the control module of the receiving device has two corresponding circuit boards located inside the base body, and is provided with a checkable circuit board. Knowing that the value document passes through the channel to start or stop the transmission device to drive the complex sensor of the value file displacement, and the sampling identification module of the identification device has a plurality of corresponding light emitters and light receiving disposed on the two circuit boards. body. The anti-light-damaged document channel structure according to claim 5, wherein the sampling identification module of the identification device is provided with a plurality of lens holders disposed on the outside of the light emitter and the light receiver, and is disposed on the lens The seat has at least one perforation corresponding to the light receiving body, and the perforation is combined with the lens group. The anti-light damage value document channel structure according to claim 1, wherein the seat body of the receiving device is located at the inner wall surface of the channel and has a light transmitting portion corresponding to the control module, and is disposed on the light transmitting portion. There is a recess for the dust cover, and the control module has two opposite circuit boards, and the outer cover of the plurality of sensors on the circuit board is positioned with a socket, and the socket is provided with an optical path control The film is combined with the embedded groove. The anti-light damage value document channel structure according to the seventh aspect of the invention, wherein the bottom of the embedding groove of the control module receiving seat is provided with at least one perforation corresponding to the sensor, and the inner wall of the embedding groove is provided. A plurality of buckles are disposed on the surface of the optical path control film.