CN105310792A - Photoelectric induction automatic acquisition device of occluding paper - Google Patents
Photoelectric induction automatic acquisition device of occluding paper Download PDFInfo
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- CN105310792A CN105310792A CN201410381791.7A CN201410381791A CN105310792A CN 105310792 A CN105310792 A CN 105310792A CN 201410381791 A CN201410381791 A CN 201410381791A CN 105310792 A CN105310792 A CN 105310792A
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- circuit
- articulating paper
- paper slot
- articulating
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Abstract
The invention relates to a photoelectric induction automatic acquisition device of occluding paper, comprising a first occluding paper slot, a second occluding paper slot, a sensor, a roller assembly, an isolation cover, a rechargeable power supply, a relay, a motor, an enclosure, a dust cover tool holder, and a base. The enclosure is fixed to two sides of the base. The sensor is disposed within the enclosure and communicated with pores of the enclosure. The first occluding paper slot and the second occluding paper slot are fixed to the top of the base. The isolation cover covers over the first occluding paper slot and the second occluding paper slot. The dust cover tool holder is fixed in front of the first occluding paper slot and second occluding paper slot. The sensor is connected with the relay which is connected with the motor. The motor is connected with the roller assembly which is located below the dust cover tool holder. The occluding paper conveyed out from the roller assembly can be cut off by a blade. The portability of cross infections of occluding origin in oral health institutions can be greatly reduced, operating time for clinical nursing is shortened, doctor and nurse cooperation is more efficient, and patients are more satisfied.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to a kind of photoelectric induction type articulating paper automatic acquisition device.
Background technology
Articulating paper is the indispensable instrument that each section of Outpatient Service Stomatology checks occlusion, and the articulating paper of different-thickness, different colours can provide patient the interlocking pattern diagnostic message above between mandibular dentition for doctor.Especially reparation section all will frequently use all kinds of dummy, trying in process of artificial tooth.
Articulating paper conventional clinically at present directly buys.But this articulating paper is generally and carries out packing and selling in units of this or box, every basis/box has tens to up to a hundred, be used for multiple patient.Due to the special nature of articulating paper material, cannot autoclave sterilization be carried out, otherwise its practical application effect can be affected.Therefore at present clinically nurse for doctor take articulating paper time, require that nurse will remove glove execution.Because doctor needs the articulating paper quantity used to be difficult to precognition at every turn, be therefore that patient's diagnosis and treatment often need to repeat above-mentioned action several times to tens times, every day is accumulative nearly 100 times.Meanwhile, doctor also will wait for that nurse passs articulating paper after sending this instruction, virtually consumes doctor and a large amount of time and efforts of nurse, extends treatment time, have an impact to clinical position efficiency.
It is worth mentioning that, current most of Oral Medical Institution also all cannot realize four-handed technique, and the Normal practice that doctor takes articulating paper from combined therapy desk, takes articulating paper voluntarily voluntarily.After a patient assessment terminates, often continue during next bit patient assessment to continue to take articulating paper from occlusion hard copy or box.Like this, occlusion hard copy or box just become the vehicle of clinical cross infection, increase the risk of nosocomial infection.
Finally, for the nurse having realized that above-mentioned two problems, also usually attempt the disposable articulating paper being supplied to doctor's q.s, but due to the multiformity of patient assessment's situation, more than 90% is exceed actual requirement several times.The articulating paper price of current clinical popularization and application is up to 1 yuan/.Obviously, accumulate over a long period, this way can cause huge waste.
Summary of the invention
The object of this invention is to provide a kind of photoelectric induction type articulating paper automatic acquisition device, greatly can reduce oral medical unit internal gearing paper source sex-intergrade infection potential, shorten the clinical nursing procedure time, improve the cooperation efficiency of doctors and nurses, increase patient satisfaction.
In order to achieve the above object, the present invention has following technical scheme:
A kind of photoelectric induction type articulating paper automatic acquisition device of the present invention, comprises articulating paper slot one, articulating paper slot two, induction apparatus, roller set, isolation cover, charge power supply, relay, motor, outer housing, dust cover knife rest, base, described outer housing is fixed on base both sides, and induction apparatus is positioned at outer housing, and communicates with the aperture on outer housing, described articulating paper slot one, articulating paper slot two is fixed on the top of base, and isolation cover cap is in articulating paper slot one, on articulating paper slot two, dust cover knife rest is fixed on articulating paper slot one, the front of articulating paper slot two, induction apparatus is connected with relay, and relay is connected with motor, and motor is connected with roller set by the engagement of gear and belt pulley, and roller set is clamped from articulating paper slot one, articulating paper in articulating paper slot two, utilize frictional force to transmit articulating paper, roller set is positioned under dust cover knife rest, and to prevent dust from entering roller set, the articulating paper that roller set sends out, can be cut off by blade fixing bottom dust cover knife rest.
Wherein, described dust cover knife rest is for falling " U " shape, and a leg bottom dust cover knife rest is provided with slit, and described blade is inserted in slit, is fixed by screw.
Wherein, described induction apparatus comprises light emitting diode, amplifying circuit, oscillating circuit, sensitive device circuit, amplifying circuit, gate circuit, detecting circuit, on-off circuit, output circuit, mu balanced circuit, described light emitting diode is connected with amplifying circuit, amplifying circuit is connected with oscillating circuit, sensitive device circuit is connected with amplifying circuit, gate circuit is connected with amplifying circuit, oscillating circuit, detecting circuit respectively, detecting circuit is connected with on-off circuit, on-off circuit is connected with output circuit, and mu balanced circuit provides electric energy for foregoing circuit.
Wherein, described isolation cover is transparent isolation cover, act as to keep away dirty dust-proof, prevents antibacterial from entering articulating paper slot one, articulating paper slot two, causes the pollution of articulating paper, and can monitor the quantity of articulating paper in time to add in time.
Wherein, the induction zone of described induction apparatus be aperture on outer housing to the interval of blocking between object, the distance in this interval is 0 ~ 3cm.
Owing to taking above technical scheme, the invention has the advantages that:
1. there is lucifuge induction installation both sides of the present invention, hands is put into aperture place, as long as from small pitch from being less than 3cm, articulating paper can along roller set paper delivery direction automatic paper, surface trimming, owing to having this surface trimming structure, so hands repeatedly easily can be solved bait the problem that combined paper causes cross infection.
2, the clinical nursing procedure time can be shortened, improve the cooperation efficiency of doctors and nurses, increase patient satisfaction.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of population structure of the present invention;
Fig. 2 is the structural representation that articulating paper of the present invention transmits;
Fig. 3 is the schematic diagram of dust cover knife rest of the present invention;
Fig. 4 is the schematic diagram of induction apparatus distance of reaction of the present invention;
Fig. 5 is the schematic diagram that photosignal of the present invention transmits;
Fig. 6 is the circuitry block schematic diagram of induction apparatus of the present invention;
Fig. 7 is workflow diagram of the present invention;
Fig. 8 is amplifying circuit of the present invention;
Fig. 9 is oscillating circuit of the present invention;
Figure 10 is sensitive device circuit of the present invention;
Figure 11 is detecting circuit of the present invention;
Figure 12 is on-off circuit of the present invention;
Figure 13 is output circuit of the present invention.
In figure: 1, induction apparatus; 2, dust cover knife rest; 3, roller set; 4, articulating paper slot one; 5, articulating paper slot two; 6, outer housing; 7, base; 8, articulating paper; 9, aperture; 10, slit; 11, screw; 12, shelter; D, distance of reaction; S, light emitting diode; R, sensitive device circuit; C, C1, C2, C5, C6, C
cB, electric capacity; R1, R2, R5, R6, R7, R8, R15, R16, R
a, R
b, R
c, R
l, resistance; V1, V2, V3, P1, P2, T5, T6, audion; E1, amplifying circuit power supply; E3, oscillation circuit power; E4, on-off circuit power supply; EC, output circuit power supply; D1, photodiode; D2, D8, D9, diode.
Detailed description of the invention
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1-Fig. 7, a kind of photoelectric induction type articulating paper automatic acquisition device of the present invention, comprises articulating paper slot one, articulating paper slot two, induction apparatus, roller set, isolation cover, charge power supply, relay, motor, outer housing, dust cover knife rest, base, described outer housing is fixed on base both sides, and induction apparatus is positioned at outer housing, and communicates with the aperture on outer housing, described articulating paper slot one, articulating paper slot two is fixed on the top of base, and isolation cover cap is in articulating paper slot one, on articulating paper slot two, dust cover knife rest is fixed on articulating paper slot one, the front of articulating paper slot two, induction apparatus is connected with relay, and relay is connected with motor, and motor is connected with roller set by the engagement of gear and belt pulley, and roller set is clamped from articulating paper slot one, articulating paper in articulating paper slot two, utilize frictional force to transmit articulating paper, roller set is positioned under dust cover knife rest, roller set is entered to prevent dust, the articulating paper that roller set sends out, can be cut off by blade fixing bottom dust cover knife rest, articulating paper slot one, different in width can be placed respectively in articulating paper slot two, different-thickness, the articulating paper of different colours.
Described dust cover knife rest is for falling " U " shape, and a leg bottom dust cover knife rest is provided with slit, and described blade is inserted in slit, is fixed by screw, can be adjusted the position of blade by adjustment screw.
Described induction apparatus comprises light emitting diode, amplifying circuit, oscillating circuit, sensitive device circuit, amplifying circuit, gate circuit, detecting circuit, on-off circuit, output circuit, mu balanced circuit, described light emitting diode is connected with amplifying circuit, amplifying circuit is connected with oscillating circuit, sensitive device circuit is connected with amplifying circuit, gate circuit is connected with amplifying circuit, oscillating circuit, detecting circuit respectively, detecting circuit is connected with on-off circuit, on-off circuit is connected with output circuit, and mu balanced circuit provides electric energy for foregoing circuit.
Described circuit adopts NAND gate circuit.
Described voltage-stabilized power supply circuit adopts model to be the regulated power supply of TL431.
Described isolation cover is transparent isolation cover, act as to keep away dirty dust-proof, prevents antibacterial from entering articulating paper slot one, articulating paper slot two, causes the pollution of articulating paper, and can monitor the quantity of articulating paper in time to add in time.
The induction zone of described induction apparatus be aperture on outer housing to the interval of blocking between object, the distance in this interval is 0 ~ 3cm.
Work process of the present invention is as follows:
1. when hands is placed in the induction zone near aperture by user, the Light-Emitting Diode emission of light of induction apparatus, this light be irradiated to user on hand time there is diffuse-reflectance, accepted by sensitive device circuit, be converted into the signal of telecommunication, simultaneously starting relay is connected.
2. relay is connected and is opened motor.
3. electric machine rotational axis is by the engagement of gear and the transmission of belt pulley, and drive the rotation of two rollers of roller set, the articulating paper be between two rollers is taken out of by frictional force by the roller of rotation from paper bobbin.
4. until articulating paper length reach user require time, the hands of user leaves induction zone, and induction apparatus senses signal, and motor will stop the rotation, articulating paper stop stretch out.
5. now user pinches the articulating paper stretched out with hands, makes one end and the blade contact of articulating paper, articulating paper is disconnected.
6. motor setting speed, selects a pair different gears according to gear ratio, effectively can control the output speed of paper.
Induction apparatus operation principle of the present invention: sensitive device circuit receives the light that reflected back by body surface and obtains control signal, namely after power supply is connected, namely oscillating circuit creates electric pulse, this pulse amplifies rear drive semiconductor light-emitting-diode through amplifying circuit, namely the light pulse of corresponding frequencies is produced, and receive when sensitive device circuit the light pulse (can be obtained by diffuse-reflectance) that sends from semiconductor light-emitting-diode and change faint electric pulse into, this continuous electric pulse amplifies through amplifying circuit and carries out pulse gate by a gate circuit again, to remove other electrical Interference noise, direct current signal is become after detecting circuit, through on-off circuit shaping with after selecting, enter output circuit, produce switching signal, relay is connected, open motor, motor driving rolls group, thus make articulating paper auto-extending.
Obviously, above-mentioned enforcement of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of extending out or variation be still in the row of protection scope of the present invention.
Claims (5)
1. a photoelectric induction type articulating paper automatic acquisition device, is characterized in that: comprise articulating paper slot one, articulating paper slot two, induction apparatus, roller set, isolation cover, charge power supply, relay, motor, outer housing, dust cover knife rest, base, described outer housing is fixed on base both sides, and induction apparatus is positioned at outer housing, and communicates with the aperture on outer housing, described articulating paper slot one, articulating paper slot two is fixed on the top of base, and isolation cover cap is in articulating paper slot one, on articulating paper slot two, dust cover knife rest is fixed on articulating paper slot one, the front of articulating paper slot two, induction apparatus is connected with relay, and relay is connected with motor, and motor is connected with roller set by the engagement of gear and belt pulley, and roller set is clamped from articulating paper slot one, articulating paper in articulating paper slot two, utilize frictional force to transmit articulating paper, roller set is positioned under dust cover knife rest, and to prevent dust from entering roller set, the articulating paper that roller set sends out, can be cut off by blade fixing bottom dust cover knife rest.
2. a kind of photoelectric induction type articulating paper automatic acquisition device as claimed in claim 1, is characterized in that: described dust cover knife rest is for falling " U " shape, and a leg bottom dust cover knife rest is provided with slit, and described blade is inserted in slit, is fixed by screw.
3. a kind of photoelectric induction type articulating paper automatic acquisition device as claimed in claim 1, it is characterized in that: described induction apparatus comprises light emitting diode, amplifying circuit, oscillating circuit, sensitive device circuit, amplifying circuit, gate circuit, detecting circuit, on-off circuit, output circuit, mu balanced circuit, described light emitting diode is connected with amplifying circuit, amplifying circuit is connected with oscillating circuit, sensitive device circuit is connected with amplifying circuit, gate circuit respectively with amplifying circuit, oscillating circuit, detecting circuit connects, detecting circuit is connected with on-off circuit, on-off circuit is connected with output circuit, mu balanced circuit provides electric energy for foregoing circuit.
4. a kind of photoelectric induction type articulating paper automatic acquisition device as claimed in claim 1, it is characterized in that: described isolation cover is transparent isolation cover, act as keep away dirty dust-proof, prevent antibacterial from entering articulating paper slot one, articulating paper slot two, cause the pollution of articulating paper, and the quantity of articulating paper can be monitored in time to add in time.
5. a kind of photoelectric induction type articulating paper automatic acquisition device as claimed in claim 1, is characterized in that: the induction zone of described induction apparatus be aperture on outer housing to the interval of blocking between object, the distance in this interval is 0 ~ 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381791.7A CN105310792B (en) | 2014-08-05 | 2014-08-05 | The automatic acquisition device of photoelectric induction type occluding paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381791.7A CN105310792B (en) | 2014-08-05 | 2014-08-05 | The automatic acquisition device of photoelectric induction type occluding paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105310792A true CN105310792A (en) | 2016-02-10 |
| CN105310792B CN105310792B (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410381791.7A Expired - Fee Related CN105310792B (en) | 2014-08-05 | 2014-08-05 | The automatic acquisition device of photoelectric induction type occluding paper |
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| Country | Link |
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| CN (1) | CN105310792B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316603A (en) * | 2019-07-26 | 2019-10-11 | 河南科技大学第一附属医院 | A kind of gear division occluding paper supply machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060166164A1 (en) * | 2005-01-08 | 2006-07-27 | Proto Faxe Iv, Llc | Articulating paper coating dispenser and method |
| US20110151406A1 (en) * | 2009-12-17 | 2011-06-23 | Mildred Solano | Dental articulating paper forceps |
| CN103948443A (en) * | 2014-01-17 | 2014-07-30 | 南京航空航天大学 | Non-contact type sensing articulating paper output apparatus |
-
2014
- 2014-08-05 CN CN201410381791.7A patent/CN105310792B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060166164A1 (en) * | 2005-01-08 | 2006-07-27 | Proto Faxe Iv, Llc | Articulating paper coating dispenser and method |
| US20110151406A1 (en) * | 2009-12-17 | 2011-06-23 | Mildred Solano | Dental articulating paper forceps |
| CN103948443A (en) * | 2014-01-17 | 2014-07-30 | 南京航空航天大学 | Non-contact type sensing articulating paper output apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316603A (en) * | 2019-07-26 | 2019-10-11 | 河南科技大学第一附属医院 | A kind of gear division occluding paper supply machine |
| CN111606118A (en) * | 2019-07-26 | 2020-09-01 | 河南科技大学第一附属医院 | Anti-pollution dental occlusion paper supply machine with easily-controlled intercepting length |
| CN110316603B (en) * | 2019-07-26 | 2020-11-10 | 河南科技大学第一附属医院 | Dental occlusion paper supply machine |
| CN111606118B (en) * | 2019-07-26 | 2021-07-06 | 河南科技大学第一附属医院 | Anti-pollution dental occlusion paper supply machine with easily-controlled intercepting length |
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| Publication number | Publication date |
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| CN105310792B (en) | 2018-01-12 |
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Granted publication date: 20180112 Termination date: 20180805 |