CN106821591A - A kind of eyedrops bottle of quantified dropping liquid and stabilization based on capacitor type touch switch - Google Patents
A kind of eyedrops bottle of quantified dropping liquid and stabilization based on capacitor type touch switch Download PDFInfo
- Publication number
- CN106821591A CN106821591A CN201710137636.4A CN201710137636A CN106821591A CN 106821591 A CN106821591 A CN 106821591A CN 201710137636 A CN201710137636 A CN 201710137636A CN 106821591 A CN106821591 A CN 106821591A
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- CN
- China
- Prior art keywords
- bottle
- touch switch
- type touch
- capacitor type
- holder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of quantified dropping liquid based on capacitor type touch switch and the eyedrops bottle of stabilization, including bottle holder, bottle, bottle cap, battery, capacitor type touch switch, push away post, spring, coil；The bottle holder bottom is capacitor type touch switch, and inside is embedded with battery, coil, spring and pushes away post, and inwall is threaded；Battery, capacitor type touch switch, coil are connected；The bottle body bottom is the resilient rubber of tool, is threaded around body and scale, and top is provided with the bottle neck that can ooze liquid.Bottle holder is connected through a screw thread with bottle, finger touching capacitance switch, coil electricity, pulling pushes away post and pushes bottle body bottom rubber, you can ooze liquid medicine.Post advance distance is pushed away by the threaded connection severity control for changing bottle and bottle holder, you can realize oozing the liquid medicine of different volumes；Finger is instilled by touch control simultaneously, it is to avoid it is very big firmly, reduce shake during dropping liquid.Bottle holder also allows that bottle holder is reused with the separate design of bottle.
Description
Technical field
Quantitative dropping liquid can be used for based on capacitor type touch switch the present invention relates to a kind of, and shake can be prevented
Eyedrops bottle.
Background technology
Dripping eyedrop is daily essential work for many eye disease patients.And current overwhelming majority eyedrops
Bottle is simple plastic bottle body, and the extruding that armrest refers to makes liquid medicine be oozed from bottle neck.But the liquid medicine volume that this method is oozed is not
Good control, and finger is when having an effect, and easily causes shake, makes the liquid medicine cannot be it is anticipated that in instillation eye, to vast eye disease patient
Bring puzzlement.
In order to solve the above problems, the present inventor design a kind of main body repeat it is utilizing, dropping liquid and stabilization can be quantified
Eyedrops bottle, thus this case produce.
The content of the invention
In order to solve above-mentioned problem, the present invention provide a kind of quantified dropping liquid based on capacitor type touch switch and
The eyedrops bottle of stabilization, can meet the demand of the quantitative dropping liquid of eyedrops user and stabilization.
The purpose of the present invention can be realized by following technical proposal：
The eyedrops bottle of quantified dropping liquid and stabilization based on capacitor type touch switch, including bottle holder, bottle and bottle cap；Institute
The bottle holder stated is the hollow cylinder of opening, and bottle one end is connected with the opening of bottle holder, and the other end is provided with the bottle neck for water outlet,
Bottle cap is covered on bottle neck；Described bottle holder bottom sets capacitor type touch switch；In inner chamber three are divided into by dividing plate and baffle plate
Individual chamber, battery is provided with the chamber of bottom, is pushed away post one end and is peaked on one piece of dividing plate, and the other end is located at bottle top after passing through baffle plate
Near the sheet rubber in portion；Post is pushed away near dividing plate one end with end is expanded, the bullet expanded between end and baffle plate by pretension of post is pushed away
Spring is supported, and expands the use ferrimagnet at end；Electromagnetic induction coil, and electromagnetic induction are provided with described baffle plate
Coil controls connecting and disconnecting of the circuit by capacitor type touch switch, when electromagnetic induction coil is powered, pushes away capital on sheet rubber and to rubber
Piece produces pressure.
Preferably, being connected through a screw thread between described bottle holder and bottle, between bottle and bottle cap.
Preferably, described ferrimagnet includes iron, cobalt, nickel.
Preferably, the described capital that pushes away uses plastics in the one end on sheet rubber.
Preferably, described bottle outside has scale.
Preferably, be provided with described capacitor type touch switch CT8223 chips, battery two ends shunt capacitances C1；
CT8223 chips VDD connects anode, and HLD ends, GND ends and OLH termination GND, OUT terminal are sequentially connected in series resistance R2, coil
L1 is followed by GND；Serial connection touch plate again after the TCH ends connection resistance R1 of CT8223 chips, while TCH ends pass through electric capacity
C2 connects GND.
In the present invention, bottle cap is screwed off, whole device is stood upside down, capacitance switch is touched with finger so that whole circuit turn-on.
Can attract to push away post by spring restriction site originally after coil electricity；Push away after post is attracted, push ahead, push and connect with bottle holder
The bottom rubber of the bottle for connecing；Rubber produces deformation, and the pressure in increase bottle makes liquid be oozed from bottle neck.After finger is removed,
Capacitive touch switch is closed, and coil pushes away post release by what is attracted, pushes away post and back into original position by spring, and bottle rubber recovers shape
Become.The scale demarcated in advance is with outside bottle, the threaded connection depth different from bottle by changing bottle holder, change it is each
Infusion volume.
The beneficial effects of the invention are as follows being touched with finger and substitute extruding, it is to avoid finger force is excessive and the shake that produces；
The design of screw thread and scale allows that each infusion volume is controlled, and facilitates patient and uses；Bottle holder and bottle are separable, therefore
Bottle holder can be with long-term use, after liquid medicine is finished, it is only necessary to the supporting bottle for more renewing, it is adaptable to the trouble of long-term drop eyedrops
Person, will not bring very big economic pressures to patient.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the profile of bottle holder of the present invention.
Fig. 3 is the profile of bottle of the present invention.
Fig. 4 is the profile of bottle neck of the present invention.
Fig. 5 is the schematic diagram of circuit of the present invention.
In figure, bottle holder 1, bottle 2, bottle cap 3, capacitor type touch switch 4, battery 5, dividing plate 6, post 7, spring 8, electromagnetism sense are pushed away
Answer coil 9, baffle plate 10, internal thread 11, external screw thread 12, sheet rubber 13 and bottle neck 14.
Specific embodiment
In order to more specifically describe the present invention, below in conjunction with the accompanying drawings and specific embodiment is to technical scheme
It is described in detail.
Fig. 1 is overall structure diagram of the invention.The present invention has bottle holder 1, bottle 2,3 three parts of bottle neck to constitute.
Bottle holder 1 is the hollow cylinder of opening, and its openend is provided with internal thread 11, and the one end of bottle 2 is provided with external screw thread 12.Bottle
2 are connected by screw thread with the opening of bottle holder 1, play sealing function.Liquid is stored in bottle 2, and the other end of bottle 2 is provided with use
In the bottle neck 14 of water outlet.Bottle cap 3 is covered on bottle neck 14；
Fig. 2 is the profile of bottle holder of the present invention.As illustrated, the bottom of bottle holder 1 sets capacitor type touch switch 4.Whole bottle
Support is divided into three chambers in inner chamber by dividing plate 6 and baffle plate 10, and battery 5 is provided with the chamber of bottom, pushes away the one end of post 7 and peaks at one
On block dividing plate 6, the other end is located near the sheet rubber 13 at the top of bottle 2 after passing through baffle plate 10.Post 7 is pushed away to have near the one end of dividing plate 6
Have and expand end, specially one disc-shaped plate.The upper disk shape plate of post 7 is pushed away for ferrous material, bottom is plastics cylinder.Push away post
7 spring 8 expanded between end and baffle plate 10 by pretension is supported, and expands the use ferrimagnet at end.Baffle plate 10
Spring 8 above will push away post 7 and be pushed into adjacent dividing plate 6.Be provided with electromagnetic induction coil 9 on baffle plate 10, and electromagnetic induction coil 9 by
Capacitor type touch switch 4 controls connecting and disconnecting of the circuit.When electromagnetic induction coil 9 is powered, can attract to push away the iron plate at the rear portion of post 7, make to push away
Post 7 is ejected, and is pushed away post 7 and is peaked on sheet rubber 13 and produce pressure to sheet rubber 13.Recovery after power cut is as former state.Push away the length of post 7 with
The certain distance of sheet rubber 13 can be extruded during ejection to be advisable.
Fig. 3 is the profile of bottle of the present invention.As illustrated, the bottom of bottle 2 is the resilient sheet rubber 13 of tool.When pushing away post
During 12 ejection, sheet rubber 13 will be squeezed, and then extrude liquid.External screw thread 12 is corresponding with internal thread 11.Bottle neck 14
Screw thread matched with the screw thread of Fig. 3 bottle caps 3.
Fig. 4 is the profile of bottle cap of the present invention.Wherein screw thread matches with bottle neck 14.
Fig. 5 is the schematic diagram of circuit of the present invention.Chip power uses 3V button cells；It is provided with capacitor type touch switch
CT8223 chips, the two ends shunt capacitances C1 of battery 5；CT8223 chips VDD connects the positive pole of battery 5, HLD ends, GND ends and OLH termination
The negative pole of battery 5, OUT terminal is sequentially connected in series resistance R2, coil L1 and is followed by the negative pole of battery 5；The TCH ends connection resistance of CT8223 chips
Serial connection touch plate (TOUCHPAD) again after R1, while TCH ends connect the negative pole of battery 5 by electric capacity C2.HLD connects low level, represents same
When step mode, i.e. finger touching TOUCHPAD, OUT keeps output level, and when finger leaves, OUT is not in output；OLH connects low electricity
It is flat, represent that output significant level is high level, i.e., after touching response, OUT output high level；TCH is input into for TOUCHPAD；OUT
It is output port.Electric capacity C2 can be used to adjust sensitivity, prevent false touch.Coil L1 correspondence electromagnetic induction coils 9.Finger is not touched
When touching TOUCHPAD (capacitor type touch switch 4), OUT output low levels, the no power of electromagnetic induction coil 9；When TOUCHPAD connects
After receiving touching response, OUT output high level, electromagnetic induction coil 9 is powered, and then attracts to push away post 7.
In the present invention, post advance distance is pushed away by the threaded connection severity control for changing bottle and bottle holder, you can realize drop
Go out the liquid medicine of different volumes；Finger is instilled by touch control simultaneously, it is to avoid it is very big firmly, trembling when reducing dropping liquid
It is dynamic.Bottle holder also allows that bottle holder is reused with the separate design of bottle.
Embodiment described above is a kind of preferably scheme of the invention, and so it is not intended to limiting the invention.Have
The those of ordinary skill for closing technical field, without departing from the spirit and scope of the present invention, can also make various changes
Change and modification.Therefore the technical scheme that all modes for taking equivalent or equivalent transformation are obtained, all falls within guarantor of the invention
In the range of shield.
Claims (6)
1. a kind of eyedrops bottle of quantified dropping liquid and stabilization based on capacitor type touch switch, it is characterised in that including bottle holder,
Bottle and bottle cap；Described bottle holder is the hollow cylinder of opening, and bottle one end is connected with the opening of bottle holder, and the other end is provided with use
In the bottle neck of water outlet, bottle cap is covered on bottle neck；Described bottle holder bottom sets capacitor type touch switch；In inner chamber by dividing plate and
Baffle plate is divided into three chambers, and battery is provided with the chamber of bottom, pushes away post one end and peaks on one piece of dividing plate, and the other end passes through baffle plate
It is located near the sheet rubber at the top of bottle afterwards；Post is pushed away near dividing plate one end with end is expanded, expanding between end and baffle plate for post is pushed away
It is supported by the spring of pretension, and expands the use ferrimagnet at end；Electromagnetic induction line is provided with described baffle plate
Circle, and electromagnetic induction coil controls connecting and disconnecting of the circuit by capacitor type touch switch, when electromagnetic induction coil is powered, pushes away capital in rubber
Pressure is produced on piece and to sheet rubber.
2. eyedrops bottle as claimed in claim 1, it is characterised in that between described bottle holder and bottle, bottle and bottle cap it
Between be connected through a screw thread.
3. eyedrops bottle as claimed in claim 1, it is characterised in that described ferrimagnet includes iron, cobalt, nickel.
4. eyedrops bottle as claimed in claim 1, it is characterised in that described pushes away capital in the one end on sheet rubber using modeling
Material.
5. eyedrops bottle as claimed in claim 1, it is characterised in that described bottle outside has scale.
6. eyedrops bottle as claimed in claim 1, it is characterised in that CT8223 cores are provided with described capacitor type touch switch
Piece, battery two ends shunt capacitances C1；CT8223 chips VDD connects anode, and HLD ends, GND ends and OLH terminate GND,
OUT terminal is sequentially connected in series resistance R2, coil L1 and is followed by GND；Connected again after connecting resistance R1 at the TCH ends of CT8223 chips
Touch pad, while TCH ends connect GND by electric capacity C2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137636.4A CN106821591B (en) | 2017-03-09 | 2017-03-09 | A kind of eyedrops bottle for quantifying dropping liquid and stabilization based on capacitor type touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137636.4A CN106821591B (en) | 2017-03-09 | 2017-03-09 | A kind of eyedrops bottle for quantifying dropping liquid and stabilization based on capacitor type touch switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106821591A true CN106821591A (en) | 2017-06-13 |
| CN106821591B CN106821591B (en) | 2019-02-22 |
Family
ID=59144002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710137636.4A Active CN106821591B (en) | 2017-03-09 | 2017-03-09 | A kind of eyedrops bottle for quantifying dropping liquid and stabilization based on capacitor type touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821591B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120197219A1 (en) * | 2011-02-01 | 2012-08-02 | Scanlon Christopher M | Ergonomic Hand-Operable Fluid-Dispensing Device |
| CN202882043U (en) * | 2012-04-09 | 2013-04-17 | 姚紫阳 | Mop tub capable of automatically controlling water injection and sewage disposal |
| CN103417326A (en) * | 2012-05-25 | 2013-12-04 | 中国人民解放军军事医学科学院附属医院 | Eye drops dropper |
| CN105997507A (en) * | 2016-06-25 | 2016-10-12 | 利辛县眼病防治所 | Eye drop bottle |
-
2017
- 2017-03-09 CN CN201710137636.4A patent/CN106821591B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120197219A1 (en) * | 2011-02-01 | 2012-08-02 | Scanlon Christopher M | Ergonomic Hand-Operable Fluid-Dispensing Device |
| CN202882043U (en) * | 2012-04-09 | 2013-04-17 | 姚紫阳 | Mop tub capable of automatically controlling water injection and sewage disposal |
| CN103417326A (en) * | 2012-05-25 | 2013-12-04 | 中国人民解放军军事医学科学院附属医院 | Eye drops dropper |
| CN105997507A (en) * | 2016-06-25 | 2016-10-12 | 利辛县眼病防治所 | Eye drop bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106821591B (en) | 2019-02-22 |
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