CN2409560Y - Counter - Google Patents

Abstract

The utility model relates to a counter which counts flaky articles. The counter is provided with a casing body in which a power supply and a counting processor is arranged; the side wall of the casing body is provided with a display which is connected with the counting processor; a reading needle is arranged on the casing body; an elastic element which flips the reading needle outwards is arranged in the casing body; one end of the reading needle extends out of the casing body, and the other end of the reading needle is provided with a sensing device which is matched with the reading needle. The reading needle is used as a sensing element, and the needle tip of the reading needle crosses the ladder-shaped surface after flaky articles are staggered; then, the sensing device generates signals. Thus, the counting purpose is realized.

Description

Counter

The utility model belongs to a kind of counting assembly, and 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 breaks down easily, and cost is also higher, is not suitable for the individual and uses, and its application is subjected to certain restriction.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, changes traditional counting mode, and the counter that a kind of counting rate is fast, volume is little, easy to use is provided.

The utility model is achieved in that

It has a housing, power supply is housed in housing, the counting processor, on the sidewall of housing, be equipped with and count the display that processor is connected, reading needle is housed on housing, the flexible member that reading needle is outwards ejected is housed in housing, one end of reading needle stretches out outside the housing, the other end at reading needle is equipped with associated senser element,, streaks on sheet article staggers the stepped appearance surface of rear edge with the needle point of reading needle as sensing element with reading needle, reading needle is produced beats, in the process of beating, the senser element that matches with reading needle produces signal, thereby realizes the purpose of counting.

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

The utility model compared with prior art has following advantage:

1, adopt reading needle as sensing element, changed traditional counting mode, and the slight distance on the stepped appearance surface that forms after utilizing paper to stagger makes, and reading needle is upper and lower beats, by cutting off the light beam that photoelectrical coupler is launched, finish counting work through the counting processor again, therefore, counting rate of the present utility model is fast, only need stroke on the stepped appearance surface after paper staggers, just finished the counting work of this bundling note machine or paper, significantly improved work efficiency.

2, the distance that moves according to reading needle, the utility model can be measured 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 reading needle, be connected to four kinds of senser elements: (1) photoelectric coupled device; (2) piezoelectric sensing device; (3) grating sensing device; (4) microswitch; 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 utility model 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.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

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

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

Fig. 4 is a user mode synoptic diagram of the present utility model.

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

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

Embodiment 1:

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model 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 counting 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; Reading needle 9 is housed on housing 3, there is a protective sleeve 15 outside of reading needle 9, between protective sleeve 15 and the housing 3 for being threaded, two fulcrums 11,14 are arranged on reading needle 9, pad 10 and pad 13 are equipped with in 11,14 places at two fulcrums, in housing 3 flexible member are housed, and described flexible member is a coil spring 12, the two ends of spring 12 are bearing in respectively on pad 10 and the pad 13, and reading needle 9 is outwards ejected; One end of reading needle 9 stretches out outside the housing 3, the needle point that is reading needle 9 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 shape of cross section of described reading needle 9 is circular, also can be square, rectangle or other shapes, its result of use be identical; The other end of reading needle 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 utility model reading needle 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 reading needle 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 reading needle 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 shows data 1; When reading needle 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, reading needle 9 then ejects under the effect of flexible member rapidly, 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 reading needle 9 is pressurized once more, be withdrawn in the protective sleeve 15, reading needle 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.The distance that reading needle 9 moves is 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 after photoelectrical coupler is handled, the electric current that produced also has size, counting processor through matching 6 is handled again, so the utility model can also be measured 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 reading needle 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 reading needle 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 reading needle 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 reading needles 9 are housed on housing 3, so that carry out twice counting processing to being verified article, improves the accuracy of counting; Reading needle 9 also is not limited to one or two, can have many, determines according to actual needs; Upper end at two reading needles 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 of reading needle 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, the piezoelectric sensing device is housed in housing 3, the piezoelectric sensing device is made up of magnet 32 and coil 31, magnet 32 is connected with reading needle 9, 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 pulse, produces at positive and negative level end 33,34 and satisfies the electric current that counting requires.

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 the utility model reading needle 9 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 reading needle 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 reading needle 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 reading needle 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; reading needle 9 then ejects under the effect of flexible member rapidly, and 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 is finished entirely when first sheet article removed, under the effect that continues of operator's hand, the needle point of reading needle 9 is pressurized once more, be withdrawn in the protective sleeve 15, reading needle 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 pulse signal that lengthwise movement produces among coil 31 is used for producing electric current, 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 that 3 are equipped with microswitch in the housing, microswitch is connected with the counting processor 6 that matches, described microswitch is made of moving plate conductor 36, contact conductor 35,37, and moving plate conductor 36 is installed on the reading needle 9, and contact conductor 35,37 is fixed on the housing interior 3, when reading needle 9 bobs, drive moving plate conductor 36 and contact conductor 35, contact conductor 37 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, the needle point of the utility model reading needle 9 is streaked on the stepped appearance surface, counting processor 6 can be according to moving plate conductor 36 and contact conductor 35,37 closed number of times are counted processing, its detailed process as shown in Figure 4, when reading needle 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 reading needle 9 also can be under pressure, and be withdrawn in the protective sleeve 15, moving plate conductor 36 moves up thereupon, moving plate conductor 36 and 35 conductings of contact conductor, counting processor 6 countings 0.5 time, display 5 shows data 0.5; When reading needle 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, reading needle 9 then ejects under the use of flexible member rapidly, and meanwhile, moving plate conductor 36 moves down rapidly, moving plate conductor 36 separates with contact conductor 35, and with 37 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 reading needle 9 is pressurized once more, be withdrawn in the protective sleeve 15, reading needle 9 moves up, and drive moving plate conductor 36 moves up once more, moving plate conductor 36 and contact conductor 37 are separated, connect place's conducting with contact conductor 35 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 36 and contact conductor 35,37 closures.When checking counting with the utility model reading needle, it just can check out conterfeit note according to paper thickness.During use, when paper was thinner than banknote bank note, the distance that reading needle 9 gets off was just little, and moving plate conductor 36 does not reach contact conductor 37, and at this moment counting processor will alarm.

Embodiment 6:

As shown in Figure 9, its structure such as embodiment 1, difference is, the grating sensing device is housed in the housing 3, the grating sensing device is made of lenticular lenses 38 and probe 39.Lenticular lenses 38 is connected on the reading needle 9, and probe 39 is contained in the housing 3, and probe 39 matches with counter, and probe 39 is used for the grating of raster sheet 38, to satisfy the requirement of counting.

During use, when reading needle 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 reading needle 9 also can be under pressure, and be withdrawn in the protective sleeve 15, lenticular lenses 38 moves up thereupon, probe 39 just gets off the raster scanning of lenticular lenses 38, counting processor 6 countings 0.5 time, and display 5 shows data 0.5; When reading needle 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, reading needle 9 then ejects under the effect of flexible member rapidly, meanwhile, lenticular lenses 38 moves down rapidly, and probe 39 gets off raster scanning again, counting processor 6 0.5 times; Display 5 shows data 1.Grating sensing device precision is very high, and resolution so can also detect the bank note degree of roughness in counting, identifies true, conterfeit note at 0.005 micron.

Embodiment 7:

As shown in figure 10, its structure such as embodiment 1, difference only is, on reading needle 9, be connected to four kinds of senser elements, it is photoelectrical coupler 7, the piezoelectric sensing device, grating sensing device and microswitch, they are had one's own work to do in use: (1), photoelectric coupled device 7 are to be used for detecting paper thickness; (2) the piezoelectric sensing device is to be used for detecting the overlapping of paper; (3) the grating sensing device is to be used for detecting that the bank note degree of roughness is differentiated out very, conterfeit note; (4) microswitch is the thinness that detects paper.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 (8)

1, a kind of counter, it has a housing, 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, reading needle is housed on housing, the flexible member that reading needle is outwards ejected is housed in housing, and an end of reading needle stretches out outside the housing, at the other end of reading needle associated sensor component is housed.

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

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

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

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

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

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

8, according to claim 1 or 2, described counter is characterized in that many pins are arranged on the reading needle.

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