A banknote position detection device
A detection device and technology for banknotes, applied in the field of position devices, can solve the problem of high cost of banknote detection, and achieve the effects of low device cost and simple realization.
Active Publication Date: 2017-07-25
GRG BAKING EQUIP CO LTD
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Problems solved by technology
[0004] In order to solve the problem of high cost of detecting the position of banknotes in the blind area in the prior art, the present invention provides a device for detecting the position of banknotes, which can solve the detection of the position of banknotes in the blind area on the transmission channel at low cost by placing photoelectric sensors in a criss-cross manner.
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Embodiment Construction
[0019] The example of the present invention provides a banknote position detection device, which includes three groups of photoelectric sensor groups, which are respectively arranged at the entrance end, the exit end and the middle part of the banknote passage. It works.
[0020] Such as figure 1 As shown, this embodiment introduces the structure of the banknote channel by taking the banknote channel inside the automatic teller machine as an example. The banknote passage mainly includes an upper part 100 of the banknote passage, a lower part 101 of the banknote passage, an inlet 102 of the banknote passage and an outlet 103 of the banknote passage. The second photoelectric sensor 105 installed at the outlet of the banknote passage and the third photoelectric sensor 106 installed at the middle of the banknote passage, wherein each group of photoelectric sensors includes a light transmission path. When the light transmission path is blocked by the banknote 108, the state of th...
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The invention relates to a banknote position detection device, which is installed in a banknote passage, and the banknote position detection device comprises: a first photoelectric sensor installed at the entrance of the banknote passage, a second photoelectric sensor installed at the outlet of the banknote passage, and A third photoelectric sensor installed in the middle of the banknote passage, the first photoelectric sensor includes a light-emitting end, a light-receiving end, a first reflector and a second reflector, wherein the light-emitting end and the light-receiving end are symmetrically arranged on the The two sides at the entrance of the lower channel plate of the banknote passage are used to detect whether the banknote reaches the entrance of the banknote passage; the second photoelectric sensor includes a light-emitting end, a light-receiving end, a third reflector and a fourth reflector, Wherein the light-emitting end and the light-receiving end are symmetrically arranged on both sides of the outlet of the lower channel plate of the banknote channel, and are used to detect whether the banknote reaches the banknote channel outlet.
Description
technical field [0001] The invention relates to a financial self-service device, in particular to a device for detecting the position of banknotes in a transmission channel by using a photoelectric sensor. Background technique [0002] Banknote control is an indispensable function in financial self-service equipment, and its performance determines the effectiveness of the entire equipment. The detection of the position of the banknote is usually to arrange a photoelectric sensor in the equipment, and use the state of the photoelectric sensor to determine the specific position of the banknote. [0003] At present, the method of arranging photoelectric sensors on the banknote transmission channel is usually to place the photoelectric sensor at a parallel position with a certain distance from the channel. It is in the channel position where the photoelectric sensor is located. Although this method can effectively identify the position of the banknote in the channel, if the ph...
Claims
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IPC IPC(8): G07D13/00
CPCG07D13/00G07D11/16G07D11/14G07D11/22G07D7/17
Inventor 马发清孙志强蒋壮洪浙丰
Owner GRG BAKING EQUIP CO LTD