CN1284690A - Counter - Google Patents

Abstract

The counter for counting object sheets has a casing, a built-in power supply, a counting processor, a display on the casing wall and connected to the counting processor the a probe on the casing with corresponding sensor. During counting, the probe moves across the object sheets and the sensor produces signal.

Description

Counter

The invention belongs to a kind of counting assembly, particularly a kind of being suitable for, checked the counter that counting is handled to sheet article.

In the prior art, the counting of checking of sheet articles such as paper, banknote, metal or nonmetal thin plate mainly contains two kinds of methods.A kind of is that method of counting is checked in traditional craft, and another kind is to adopt specialized apparatus to check counting to handle, and wherein, most typical is exactly the paper money counter of checking banknote.The work efficiency of checking by hand counting is lower, and labour intensity is big, counts inaccurately, can not adapt to the requirement of checking counting on a large scale.Paper money counter is as the middle in a lot of fields at present widespread use of the specialized equipment of checking banknote, and this machine mainly is made up of body, motor, gearing, banknote dispensing devices, infrared switch, counting processor, display etc.The banknote dispensing devices launches bundled banknote, and be fed forward one by one, infrared switch is then launched infrared light beam from a side of banknote, opposite side receiving infrared-ray light beam from banknote, when banknote passes through between the transmitting terminal of infrared light beam and receiving end, infrared light beam is blocked, receiving end does not receive infrared light beam, after banknote passes through, infrared light beam can pass through in the gap between two banknotes, receiving end just can receive infrared light beam, thereby, whenever sent a banknote, infrared light beam is received once, as count signal, after counting processor accumulative total, data can show on display with the received number of times of infrared light beam.In order to check the true and false of banknote, magnetic inspection device, purple light pipe, signal processor and alarm or the like also are housed on paper money counter, so that in checking the process of banknote, check the true and false of banknote, increase work efficiency.The problem that this paper money counter exists is: 1, counting rate is slow, inefficiency, banknote must be one by one passes through between the transmitting terminal of infrared switch and receiving end, and each all will have certain interval between opening, therefore, limit the speed of counting, can't satisfy the requirement that banknote in enormous quantities is checked counting.2, in checking the process of counting, banknote and dispensing devices exist friction, can cause the wearing and tearing of banknote, have shortened the serviceable life of banknote.3, big, the complex structure of the volume of paper money counter, the difficulty of debugging is bigger, and break down easily, cost is also higher, now the complex point machine of selling on the market is not examined pseudo-function, and Japan produces glorious board, about 13000 yuan of every prices of pneumatic type (volume is as the horizontal bar washing machine) that 14000 yuan every, Ha Er creek projector factory are produced, be not suitable for the individual and use, its application is subjected to certain restriction.

The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, change traditional counting mode, the counter that a kind of counting rate is fast, volume is little, easy to use is provided.

The present invention is achieved in that

It has a housing, power supply is housed in housing, the counting processor is equipped with on the sidewall of housing and counts the display that processor is connected, and probe is housed on housing, one end of probe stretches out outside the housing, the other end at probe is equipped with associated senser element,, streaks on sheet article staggers the stepped appearance surface of rear edge with the needle point of probe as sensing element with probe, sensor component produces signal, thereby realizes the purpose of counting.

Above-mentioned said senser element is a photoelectrical coupler, also can be piezoelectric sensing device, microswitch senser element, laser semiconductor senser element, all can realize the purpose of counting.

The present invention compared with prior art has following advantage:

1, adopt probe as sensing element, changed traditional counting mode, and the slight distance on the stepped appearance surface that forms after utilizing paper to stagger makes probe extract signal by the senser element that matches, finish counting work through the counting processor again, therefore, counting rate of the present invention is fast, only needs stroke on the stepped appearance surface after paper staggers, just finish the counting work of this bundling note machine or paper, significantly improved work efficiency.

2, utilize the paper thin and thick apart from extracting signal according to reader, reach the purpose of counting, the present invention can measure paper thickness size, and then identifies the conterfeit note different with stiff thickness, can also identify according to the degree of roughness of paper surface very, conterfeit note.Can on probe, be connected to four kinds of senser elements: (1) photoelectric coupled device; (2) piezoelectric sensing device; (3) microswitch; (4) laser semiconductor sensor component; These four kinds of senser elements both can use separately, also can use simultaneously, result of use is better simultaneously, and these four kinds of sensors are in counting when using simultaneously, have one's own work to do again, because of their relative position difference, sensing accuracy separately is also different, so when using together, the detection paper sheet thickness that has, the detection paper thinness that has, the detection paper degree of roughness that has, the detection hanging togother that has.Check with this reader and to be mixed with different thin and thick paper, paper material difference, can both classify and count number one by one.The use of these four kinds of senser elements makes the performance of counter more accurately reliable, can determine according to actual needs.

3, simple in structure, easy to use, cheap, volume is little, in light weight, its profile such as same pen, easy to carry, and need not AC power, be not subjected to the restriction of working environment, condition and use technical ability, anyly can easily use per capita, and, in the process of using with not occurrence of large-area friction of banknote, thereby, can not damage banknote.

4, range of application is wide, and the present invention not only can be used for the counting of checking of banknote, also can be used for the counting work of checking of all kinds of paper, and the counting of checking that can also be used for various sheet articles such as metal or nonmetal thin plate is handled.

5, the present invention is equipped with purple light semiconductor laser sensor on probe, can in counting, can carry out purple optical antiforge detecting to bank note again, also can be contained in, now on the market on the portable electronic product of existing energy, can increase the function of a purple optical antiforge detecting paper money counter, can also reduce cost simultaneously, reduce volume, because of elements such as stamen sheet, display, battery can be for using.

6, in existing scientific and technological level, a lot of to the method that detects distance more than 40 microns, sensor components such as microswitch, optically-coupled, piezoelectricity, electric capacity, laser semiconductor, grating, infrared ray, ultrasound wave, gas can both detect, and institute is so that exploitation.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A cut-open view of Fig. 1;

Fig. 4, the 11st, user mode synoptic diagram of the present invention.

Fig. 5,6,7,8,9, the 10th, the structural representation of other embodiment of the present invention;

Provide embodiments of the invention below in conjunction with accompanying drawing:

Embodiment 1:

As Fig. 1, Fig. 2 and shown in Figure 3, the present invention has a housing 3, its size and shape such as same pen; In housing 3 power supply is housed, described power supply is a joint dry cell 4, also has an associated lid 1 at an end of housing 3, on the lid 1 spring 2 is housed, and with dry cell 4 location, and makes power source connecting and the tight contact condition of dry cell 4 maintenances; Photoelectrical coupler 7 and meter religion processor 6 also are housed in housing 3, described photoelectrical coupler 7 is the U type, it also can be other shape, the one end is the transmitting terminal of light beam, the other end is the receiving end of light beam, counting processor 6 matches with photoelectrical coupler 7, and the number of times of photoelectrical coupler 7 receiving end receiving beams is added up; Display 5 is housed on the sidewall of housing 3, and display 5 is connected with counting processor 6, and the data presentation of counting processor 6 accumulative totals is come out; Described display 5 can be installed a plurality of, as hundred displays are installed, a kilobit display, and myriabit display or the like is to demonstrate multi-group data; Above-mentioned said photoelectrical coupler 7, counting processor 6 and display 5 are existing element in the prior art, to reduce the cost of product; Probe 9 is housed on housing 3, there is a protective sleeve 15 outside of probe 9, between protective sleeve 15 and the housing 3 for being threaded, on probe 9, two fulcrums 11,14 are arranged, pad 10 and pad 13 are equipped with in 11,14 places at two fulcrums, in housing 3 flexible member are housed, fast flexible member be a coil spring 12, the two ends of spring 12 are bearing in respectively on pad 10 and the pad 13, the 9 outwards ejections of will popping one's head in; One end of probe 9 stretches out outside the housing 3,9 the needle point of promptly popping one's head in stretches out from protective sleeve 15, the length of stretching out is to wait to check the thickness of the sheet article of counting, and can regulate by protective sleeve 15, the needle point that described probe 9 stretches out from protective sleeve 15, shape of cross section is circular, also can be square, rectangle or other shapes, and its result of use is identical; The other end of probe 9 is connected to a section 8, and described section 8 is used for cutting off light beam between the transmitting terminal and receiving end of photoelectric coupled device 7, perhaps allow light beam pass through, and arrives receiving end, to satisfy the requirement of counting.

During use, earlier sheet articles such as bundled banknote or paper are staggered, form the stepped appearance surface in its edge, then, the needle point of invention probe 9 is streaked on the stepped appearance surface, counting processor 6 can be counted processing according to the number of times of photoelectric coupled device 7 receiving beams, its detailed process as shown in Figure 4, when probe 9 is on first sheet article, because operator's hand has certain acting force to housing 3, therefore, the effect that the needle point of probe 9 also can be under pressure, and be withdrawn in the protective sleeve 15, section 8 moves up thereupon, the light beam that photoelectric coupled device 7 transmitting terminals emit is received termination and receives, and counting processor 6 is counted once, and display 5 will be taught according to 1 and be shown; When probe 9 moves on on second sheet article, the edge of protective sleeve 15 1 sides also is positioned on first sheet article, still be bearing on the edge of first sheet article, the 9 then ejections rapidly under the effect of flexible member of popping one's head in, meanwhile, section 8 moves down rapidly, the light beam that photoelectric coupled device 7 transmitting terminals are emitted cuts off, and is about to light beam and blocks, at this moment, the receiving end of photoelectric coupled device 7 does not receive light beam, and counting processor 6 is not counted; When the edge of protective sleeve 15 fully when first sheet article removed, under the effect that continues of operator's hand, the needle point of probe 9 is pressurized once more, be withdrawn in the protective sleeve 15, probe 9 moves up, and drive section 8 moves up once more, section 8 is removed from light beam, the receiving end of photoelectric coupled device 7 can receive the light beam that transmitting terminal emits again, and counting processor 6 is counted once again, and display 5 shows data 2; Proceed said process, can finish the counting of whole bundle sheet article is handled; Equally, also can count once, can realize equally the counting of whole bundle sheet article is handled with light beam of section 8 every cut-outs.Probe 9 distances that move are the thickness of article, the emission of photoelectric coupled device and the amount of beam size of reception are directly controlled in section 8, and the amount of beam size is after photoelectrical coupler is handled, the electric current that is produced also has size, counting processor through matching 6 is handled again, so the present invention can also measure paper thickness, and then identify the different conterfeit note of stiff thickness.

Embodiment 2:

As shown in Figure 5, its structure such as embodiment 1, difference is that described flexible member is a corrugated tube 19, corrugated tube 19 has better elasticity, to improve the usability of complete machine; Multiplying arrangement also is equipped with in upper end at probe 9, described multiplying arrangement is a link-type machinery multiplying arrangement, it is made up of connecting rod 16 and connecting rod 17, connecting rod 16 and connecting rod 17 are hinged, and the other end of connecting rod 17 is hinged on the brace 18, and brace 18 is fixed on the top of probe 9, side near brace 18 on connecting rod 17 has a slotted hole, this slotted hole is installed on the minor axis, and connecting rod 17 is moved in certain scope, with the move distance amplification of probe 9; The other end at connecting rod 16 is connected to section 8, section 8 is between the transmitting terminal and receiving end of infrared switch 7, side at connecting rod 16 close hinges has a slotted hole, this slotted hole also is installed on the minor axis, connecting rod 16 is moved in certain scope, and the move distance of connecting rod 16 is amplified, after amplifying through two-stage, the move distance of section 8 further increases, thereby improves the reliability of counting.

Embodiment 3:

As shown in Figure 6, its structure such as embodiment 1, difference is, two probes 9 are housed on housing 3, so that carry out twice counting processing to being verified article, improves the accuracy of counting; Probe 9 also is not limited to one or two, can have a plurality of, definite according to actual needs; Upper end at two probes 9 also is equipped with multiplying arrangement respectively, described multiplying arrangement is a gear type machinery multiplying arrangement, it is made up of pinion wheel 25 and gear wheel 26, both are meshing with each other, a tooth bar 27 is arranged at the top at probe 9, tooth bar 27 is meshed with gear wheel 26, at pinion wheel 25 section 8 is housed, when tooth bar 27 moves up, when driving gear wheel 26 and pinion wheel 25 rotations, the angle that the angle that pinion wheel 25 turns over will turn over greater than gear wheel 26, thus 8 the range of movement of will cutting into slices strengthens, and improves the reliability of counting; Above-mentioned said multiplying arrangement also can adopt photo amplifier or piezoelectricity amplifier to replace, and also can play same effect, and button battery 24 also is housed in housing 3, is taken up space to reduce; Micro computer fuzzy controller 22 in the dress in housing 3, micro computer fuzzy controller 22 adopts existing procucts in the prior art, on housing 3 sides, alarm 21 is housed also, magnetic inspection device 23 and magnetic inspection alarm display lamp 28, thickness check alarm display lamp 29, roughness alarm display lamp 30, end at housing 3, below the lid 1 purple light pipe 20 is housed, described purple light pipe 20, magnetic inspection device 23, alarm 21 and magnetic inspection alarm display lamp 28, lamp 29 is shown in thickness check alarm indication, roughness alarm display lamp 30 is existing element, and be connected with micro computer fuzzy controller 22, by micro computer fuzzy controller 22, so that when the banknote counting is handled, carry out multiple detection and warning simultaneously.

Embodiment 4:

As shown in Figure 7, its structure such as embodiment 1, difference is, described flexible member is that the upper end of probe is connected to magnet 32 with two magnets 32,37, produces power according to the mutual repulsive energy of two magnets end at the same level, 32 upper end is the S level, 37 lower end is the S level, the 38th, and coil, the 35, the 36th, the two-stage of coil is joined with counting processing 6, the size that counting processor 6 is given electric current, thereby control probe elastic force is compared with other flexible members, and it has more endurance.The piezoelectric sensing device is housed in housing 3, and the piezoelectric sensing device is made up of magnet 32 and coil 31, and magnet 32 9 is connected with probe, and coil 31 is fixed on the housing 3, and the positive level end 33 of coil 31, negative level end 34 are connected with the counting processor 6 that matches.The lengthwise movement in coil 31 of described magnet 32 produces electric pulse, and the electric current that positive and negative like this level end 33,34 produces satisfies the counting requirement.

During use, earlier sheet articles such as bundled banknote or paper are staggered, form the stepped appearance surface in its edge, then, pop one's head in 9 needle point of the present invention is streaked on the stepped appearance surface, counting processor 6 can be according to piezoelectric sensor 31, the number of times of 32 electric currents that produced is counted processing, its detailed process as shown in Figure 4, when probe 9 is on first sheet article, because operator's hand has certain acting force to housing 3, therefore, the effect that the needle point of probe 9 also can be under pressure, and be withdrawn in the protective sleeve 15, magnet 32 moves up thereupon, and motion in coil 31, makes positive terminal 33, negative pole end 34 produces electric current once, counting processor 6 countings 0.5 time, display 5 shows data 0.5; When probe 9 moves on on second sheet article; the edge of protective sleeve 15 1 sides also is positioned on first sheet article; still be bearing on the edge of first sheet article; pop one's head in and 9 then eject rapidly under the effect of flexible member, meanwhile, magnet 32 moves down rapidly; magnet 32 moves downward in coil 31; make positive and negative two- stage end 33,34 produce primary current again, count processor 6 countings this moment 0.5 time, and display 5 shows data 1.When the edge of protective sleeve 15 fully when first sheet article removed, under the effect that continues of operator's hand, the needle point of probe 9 is pressurized once more, be withdrawn in the protective sleeve 15, probe 9 moves up, and magnet carrier 32 moves up once more, and the positive and negative two- stage end 33,34 of coil 31 produces electric current again once, counting processor 6 is counted 0.5 time again, and display 5 shows data 1.5; Proceed said process, can finish the counting of whole bundle sheet article is handled.Described magnet 32 electric impulse signal that lengthwise movement produces among coil 31 is to satisfy the overlapping requirement of counting and detection paper.

Embodiment 5:

As shown in Figure 8, its structure such as embodiment 1, difference is, 3 are equipped with microswitch in the housing, it is low relatively to compare cost than other senser elements, microswitch is connected with the counting processor 6 that matches, described microswitch is made of moving plate conductor 40, contact conductor 39,41, moving plate conductor 40 is installed in the upper end of probe 9, contact conductor 39,41 is fixed on the housing interior 3, when probe 9 bobs, drives moving plate conductor 40 and contact conductor 41, contact conductor 41 closures, every closure once produces an electric pulse, satisfies the requirement of counting.During use, earlier sheet articles such as bundled banknote or paper are staggered, form the stepped appearance surface in its edge, then, pop one's head in 9 needle point of the present invention is streaked on the stepped appearance surface, counting processor 6 can be according to moving plate conductor 40 and contact conductor 39,41 closed number of times are counted processing, its detailed process as shown in Figure 4, when probe 9 is on first sheet article, because operator's hand has certain acting force to housing 3, therefore, the effect that the needle point of probe 9 also can be under pressure, and be withdrawn in the protective sleeve 15, moving plate conductor 40 moves up thereupon, moving plate conductor 40 and 39 conductings of contact conductor, counting processor 6 countings 0.5 time, display 5 shows data 0.5; When probe 9 moves on on second sheet article, the edge of protective sleeve 15 1 sides also is positioned on first sheet article, still be bearing on the edge of first sheet article, pop one's head in and 9 then eject rapidly under the use of flexible member, meanwhile, moving plate conductor 40 moves down rapidly, moving plate conductor 40 separates with contact conductor 39, and with 41 conductings of contact conductor, counting processor 6 counting 0.5 time, display 5 shows data 1; When the edge of protective sleeve 15 fully when first sheet article removed, under the effect that continues of operator's hand, the needle point of probe 9 is pressurized once more, be withdrawn in the protective sleeve 15, probe 9 moves up, and drive moving plate conductor 40 moves up once more, moving plate conductor 40 and contact conductor 41 are separated, connect place's conducting with contact conductor 39 again, counting processor 6 is counted 0.5 time again, and display 5 shows data 1.5; Proceed said process.Can finish the counting of whole bundle sheet article is handled; Equally, also can count once, can realize equally the counting of whole bundle sheet article is handled with moving plate conductor 40 and contact conductor 39,41 closures.When checking counting with the present invention's probe, it just can check out conterfeit note according to paper thickness.During use, when paper was thinner than banknote bank note, probe 9 distances of getting off did not reach contact conductor 41 with regard to petty action sheet conductor 40, and at this moment counting processor will alarm.

Embodiment 6:

As Fig. 9; 10; its structure such as embodiment 1; difference is; shooting property element not on the described probe 9; the present invention is equipped with purple light semiconductor laser sensor component 42 in probe 9 upper ends; 43; the 42nd, purple light laser semiconductor transmitter; the 43rd, the light sensation radio scanner is with 42; 43 join be the counting processor 6, described probe 9 is fixed on the protective sleeve 15; when popping one's head in 9 lower ends when the sheet article that staggers streaks; purple light semiconductor laser transmitter 42, beam distance has subtle change, produces interference light; by light sensation radio scanner 43; the interference light that reflects is received, become pulse electrical signal, again through counting processor 6; the number of times of electric impulse signal is handled, to satisfy the requirement of counting.

During use, earlier sheet articles such as bundled banknote or paper are staggered, form step surface in its edge, then, probe of the present invention 9 lower ends are streaked on the stepped appearance surface, at this moment the beam distance of purple light semiconductor laser transmitter 42 has subtle change, light sensation radio scanner 43 extracts this light signal that reflects, and becomes electric impulse signal, handles through counting processor 6, its detailed process such as Figure 11, when probe 9 lower ends are on first sheet article, because operator's hand has certain acting force to housing 3, because of 9 effects that are under pressure of popping one's head in, and 42 purple light semiconductor laser transmitters have the beam distance signal, meanwhile, 43 light sensation radio scanners receive this beam distance signal that reflects, handle 6 countings once through counting again, display 5 shows data 1; When probe 9 lower ends move on on second sheet article, the edge of protective sleeve 15 1 sides also is positioned on first sheet article, still be bearing on the edge of first sheet article, and the beam distance of 42 purple light laser semiconductor transmitters becomes many, meanwhile, 43 light sensation receivers receive the beam distance signal that this reflects, and do not count through counting processor 6 again; When the edge of protective sleeve 15 fully when first sheet article removed, under operator's hand-held continuous effect, the 9 lower ends pressurized once more of popping one's head in, the beam distance signal of purple light semiconductor laser transmitter 42 narrows down to the same once the same distance at this moment, meanwhile light sensation receiver 43 can receive the beam signal that reflects, counting processor 6 is counted once again, and display 5 shows data 2; Proceed said process, can finish the counting of whole bundle sheet article is handled, with purple light semiconductor laser sensor, not only can count, can also be in counting, bank note is carried out purple optical antiforge detecting, because of it can launch the ultraviolet ray of 300-400nm, so the counterfeit money that contains the fluorescence material is detected, early there is this product in purple light semiconductor laser foreign country at present, but too expensive, domesticly carry out the development stage.Homemade have red, a green laser semiconductor transmitter.

Embodiment 7:

As shown in figure 10, its structure such as embodiment 1, difference only is, be connected to four kinds of senser elements in probe 9 upper ends, it is photoelectrical coupler, the piezoelectric sensing device, grating sensing device and microswitch, they are had one's own work to do in use: (1), photoelectric coupled device are to be used for detecting paper thickness; (2) the piezoelectric sensing device is to be used for detecting the overlapping of paper; (3) microswitch is the thinness that detects paper; (4) purple light semiconductor laser senser element is used for purple light and detects the true and false of bank note, can detect degree of roughness again, differentiates true, conterfeit note.When these four kinds of sensors use together, can classify one by one and pick out being mixed in the different conterfeit note of all kinds of thin and thicks in the banknote, and can differential count, the quantity of sensor is not limited to four kinds, and is definite according to actual needs.

Claims (9)

1, a kind of counter, it has a housing, and it has a housing, power supply, counting processor are housed in housing, on the sidewall of housing, are equipped with and count the display that processor is connected, it is characterized in that, probe is housed on housing, associated sensor component is housed at probe.

2, according to claim 1, described counter is characterized in that, in the upper end of reading needle multiplying arrangement is housed also.

3, counter according to claim 1 is characterized in that, on probe flexible member is housed.

4, according to claim 1 or 2, described counter is characterized in that having a plurality of on the probe.

5, according to claim 1 or 2, described counter is characterized in that, described sensor component is a photoelectrical coupler.

6, according to claim 1 or 2, described counter is characterized in that, described sensor component is the piezoelectric sensing device.

7, according to claim 1 or 2, described counter is characterized in that, described sensor component is a microswitch.

8, according to the claim duty, described counter is characterized in that described sensor component is the laser semiconductor sensor component.

9, according to claim 1, described counter is characterized in that, described sensor component is equipped with a plurality of.

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