CN107669398A - A kind of Portable ophthalmic dropper - Google Patents
A kind of Portable ophthalmic dropper Download PDFInfo
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- CN107669398A CN107669398A CN201711098498.XA CN201711098498A CN107669398A CN 107669398 A CN107669398 A CN 107669398A CN 201711098498 A CN201711098498 A CN 201711098498A CN 107669398 A CN107669398 A CN 107669398A
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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
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- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of Portable ophthalmic dropper, its structure includes lid, see-through window, graduation mark, matrix, eyeshade, guide-lighting groove, top one end of matrix and one end of lid use hinge connection, the top other end of matrix is flexibly connected with the other end of lid, the bottom of matrix at the top of eyeshade with being fixedly connected, the guide-lighting groove being integrated therewith is offered on the side of eyeshade, a kind of Portable ophthalmic dropper of the present invention, the device is provided with the first support plate to cooperate, second support plate, flow regulator, the parts such as guide-lighting groove, function with eyedrops Flow-rate adjustment, can be in dripping eyedrop, eyedrops smooth can ooze, the phenomenon that medicament for the eyes water droplet can be avoided excessive or can not dripped for a long time occurs, contribute to the saving of eyedrops, avoid excess waste.
Description
Technical field
The present invention is a kind of Portable ophthalmic dropper, belongs to technical field of medical instruments.
Background technology
At present, ophthalmologic dropping liquid device is one of the most frequently used pharmaceutical dosage form of ophthalmology disease, and for many illness in eye, eyedrops is all
There is direct, efficiently therapeutic action, it is more and more with the time of eye with the change of the life style and condition of work of people,
For example see computer for a long time, see TV, operate video games etc., it is easy to suffer from visual fatigue disease and xerophthalmia, both illnesss
All dry and astringent uncomfortable for main performance with eyes, then eyedrops is become daily " required medicines by many people.
But people are in dripping eyedrop, often due to pressing force is excessive or too small, no matter medicament for the eyes water droplet it is excessive or
Eyedrops does not ooze for a long time, and people easily blinks and finally still do not instill eyeball, both can cause the waste of eyedrops.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of Portable ophthalmic dropper, to solve
People are in dripping eyedrop, often due to pressing force is excessive or too small, no matter medicament for the eyes water droplet is excessive or eyedrops for a long time not
Ooze, people easily blinks and finally still do not instill eyeball, the problem of both causing the waste of eyedrops.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of Portable ophthalmic dropping liquid
Device, its structure include lid, see-through window, graduation mark, matrix, eyeshade, guide-lighting groove, top one end and the lid of described matrix
One end of son uses hinge connection, and the top other end of matrix is flexibly connected with the other end of lid, the bottom of described matrix
It is fixedly connected with the top of eyeshade, the guide-lighting groove being integrated therewith is offered on the side of described eyeshade, it is described
The top of guide-lighting groove is provided with see-through window, and the see-through window for using interference fit therewith is embedded with the outer wall of described matrix,
The both sides of described see-through window are equipped with the graduation mark using laser beam marking；
Described matrix be provided with eyedrops placed cavity, pressing plate, upper spring, through hole, by pearl, the first limiting plate, lower spring, vertical
Bar, limit card board, groove, rail, supporting plate, cross bar, flow regulator body, regulation ring, chute, separator tube, second are led to
Hole, liquid droping head, liquid outlet, first through hole, the second support plate, lower circular hole, upper circular hole, the first support plate, bayonet socket, the second limiting plate, master
Spring；
Described eyedrops placed cavity is arranged on the inside for the matrix being integrated therewith, the both sides of described matrix
It is provided with and is parallel to each other and symmetrical through hole, described through hole has and be concentric structure, and running through on described through hole has
Pearl is pressed using what gap coordinated, described by the inner bottom surface of pearl and the side inwall movable contact of matrix, described presses pearl therewith
Symmetrical to be laid with, described to be fixedly connected by the bottom center position of pearl with the first limiting plate, the first described limiting plate leads to
Cross main spring with the second limiting plate to be connected, described main spring is located at the first limiting plate being parallel to each other, the second limiting plate
Centre, the second described limiting plate are connected to pressing plate, the upper and lower ends of described pressing plate respectively by upper spring, lower spring with
The side inwall of matrix is connected, and described upper spring is parallel to each other with lower spring and pressing plate vertical with pressing plate, described
Bottom centre be connected to the top of vertical rod, the bottom of described vertical rod through groove and vertical rod is flexibly connected with rail,
The shape of described groove structure and is arranged in the limit card board being integrated therewith, described limiting card in a ring
Plate parallel and symmetrical is provided with, forms bayonet socket between limit card board, the outer end of described limit card board respectively with matrix
Inwall vertical connection, described rail are arranged on the inside both ends of supporting plate, opened up on the center of described supporting plate
There is first through hole, described first through hole is integrated with supporting plate, and the top of described separator tube is logical through first
Hole and therewith use are interference fitted, and described separator tube is flexibly connected with flow regulator body, described flow regulator
The second through hole is offered on the top of body and the center of bottom, described separator tube passes through the second through hole from top to bottom
And bottom is provided with liquid droping head, and the shape of described liquid droping head is in back taper structure, and it is one therewith that described liquid outlet, which is arranged on,
Change the bottom of the liquid droping head of structure, described regulation ring is located at the top of separator tube and both movable contacts, described buffering
The both ends of pipe are flexibly connected with chute, and described chute is in two inwalls for being inclined at flow regulator body from top to bottom,
Two outer walls of described flow regulator body are parallel to each other and symmetrical cross bar is fixedly connected with the inwall of matrix by individual,
Described the first support plate, the second support plate are parallel positioned at the top of supporting plate, and the first described support plate is with the second support plate same
On horizontal plane, a upper circular hole is offered on the first described support plate, described lower circular hole is arranged on the second support plate, described
Upper circular hole is located at the top of lower circular hole, and one end of the first described support plate is vertically connected at vertical rod, and the one of the second described support plate
Hold the vertical rod vertical connection equally with right side, the position of described see-through window and the position phase of eyedrops placed cavity and separator tube
Corresponding, the position of described liquid outlet is corresponding with the position of guide-lighting groove.
Further, the rounded structure of the shape of described through hole, the diameters of described through hole are less than the bottom by pearl
The diameters in portion, avoid ejecting by pearl, to playing position-limiting action by pearl.
Further, described by Anti-slip cover is also included on pearl, described Anti-slip cover is wrapped in by pearl and therewith
Using interference fit, the rough surface of described Anti-slip cover, the cross section of described Anti-slip cover is circular configuration, and described is anti-skidding
The longitudinal section of set is arch door shape structure, increases coefficient of friction, avoids rubber sleeve.
Further, dust cap is also included on described liquid droping head, described dust cap is arranged on to be flexibly connected therewith
Liquid droping head on, the surface of described dust cap is smooth, the circular in cross-section structure setting of described dust cap, described anti-
The longitudinal section of dirt lid is set in isosceles trapezoidal structure, is had dust-proof function, is avoided dust from entering liquid outlet.
Further, skid resistance strip is also included in described regulation ring, described skid resistance strip is in the distribution of equidistant formula
In the regulation ring being integrated therewith, the cross section of described skid resistance strip is rectangular configuration, described skid resistance strip
Longitudinal section be trapezium structure, regulation it is more convenient.
Beneficial effect
A kind of Portable ophthalmic dropper of the present invention, when in use, by opening lid, eyedrops is put into by eyedrops
Placed cavity, eyedrops by card bead at, close the lid, hold matrix so that guide-lighting groove is directed at eyes, by pressing pressing for both sides
Pearl, by pearl stress main spring is compressed, so as to be inside contracted by pearl toward through hole, pressing plate also inside contracts, same with this so as to which upper spring is upheld
When pressing plate drive vertical rod to be slided inside on rail through groove when inside contracting so that the first support plate is bonded close with the second support plate
When to upper circular hole and lower circular hole being concentric circles, eyedrops is dropped through upper circular hole with lower circular hole by separator tube, from liquid droping head
Liquid outlet ooze, the drip amount under eyedrops that can be carried out by the regulation of regulation ring be adjusted, chute to set from high to low,
So regulation ring up-regulation be flow tune up, regulation ring lower be flow turn down, such as unclamp press pearl, that is, reset, upper circular hole and
Lower circular hole is without contraposition, so as to which the first support plate can avoid eyedrops from spilling with the second support plate；
A kind of Portable ophthalmic dropper of the present invention, the device are provided with the first support plate to cooperate, the second support plate, stream
The parts such as adjuster, guide-lighting groove are measured, the function with eyedrops Flow-rate adjustment can be in dripping eyedrop, and eyedrops can be suitable
Freely ooze, the phenomenon that medicament for the eyes water droplet can be avoided excessive or can not dripped for a long time occurs, and contributes to the saving of eyedrops, avoided
Degree wastes.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the structural representation of Fig. 1 side.
Fig. 3 is the structural representation of the first working condition of intrinsic silicon.
Fig. 4 is the structural representation of second of working condition of intrinsic silicon.
Fig. 5 is the structural representation of A enlarged drawing in Fig. 4.
In figure：Lid -1, see-through window -2, graduation mark -3, matrix -4, eyeshade -5, guide-lighting groove -6, eyedrops placed cavity -
401st, pressing plate -402, upper spring -403, through hole -404, by pearl -405, the first limiting plate -406, lower spring -407, vertical rod -408,
Limit card board -409, groove -410, rail -411, supporting plate -412, cross bar -413, flow regulator body -414, regulation
Ring -415, chute -416, separator tube -417, the second through hole -418, liquid droping head -419, liquid outlet -420, first through hole -421,
Two support plates -422, lower circular hole -423, upper circular hole -424, the first support plate -425, bayonet socket -426, the second limiting plate -427, main spring -
428。
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 5 is referred to, the present invention provides a kind of Portable ophthalmic dropper technical scheme：Its structure includes lid
1st, see-through window 2, graduation mark 3, matrix 4, eyeshade 5, guide-lighting groove 6, top one end and one end of lid 1 of described matrix 4 are adopted
It is hinged, the top other end of matrix 4 is flexibly connected with the other end of lid 1, bottom and the eyeshade 5 of described matrix 4
Top be fixedly connected, the guide-lighting groove 6 being integrated therewith, described leaded light are offered on the side of described eyeshade 5
The top of groove 6 is provided with see-through window 2, and the see-through window 2 for using interference fit therewith is embedded with the outer wall of described matrix 4,
The both sides of described see-through window 2 are equipped with the graduation mark 3 using laser beam marking；
Described matrix 4 be provided with eyedrops placed cavity 401, pressing plate 402, upper spring 403, through hole 404, by pearl 405, first
Limiting plate 406, lower spring 407, vertical rod 408, limit card board 409, groove 410, rail 411, supporting plate 412, cross bar 413,
Flow regulator body 414, regulation ring 415, chute 416, separator tube 417, the second through hole 418, liquid droping head 419, liquid outlet
420th, first through hole 421, the second support plate 422, lower circular hole 423, upper circular hole 424, the first support plate 425, bayonet socket 426, second are spacing
Plate 427, main spring 428；
Described eyedrops placed cavity 401 is arranged on the inside for the matrix 4 being integrated therewith, described matrix 4
Both sides be provided with and be parallel to each other and symmetrical through hole 404, described through hole 404 have 2 and be concentric structure, described leads to
On hole 404 through have therewith using gap coordinate by pearl 405, in the side of described inner bottom surface and matrix 4 by pearl 405
Wall movable contact, described to be symmetrically laid with 2 by pearl 405, the described bottom center position by pearl 405 and the first limiting plate
406 are fixedly connected, and the first described limiting plate 406 is connected by main spring 428 with the second limiting plate 427, described main bullet
Spring 428 is located at the first limiting plate 406 being parallel to each other, the centre of the second limiting plate 427, the company of the second described limiting plate 427
Be connected to pressing plate 402, the upper and lower ends of described pressing plate 402 respectively by upper spring 403, lower spring 407 with the side of matrix 4
Wall is connected, and described upper spring 403 is parallel to each other with lower spring 407 and pressing plate 402 vertical with pressing plate 402, described
Bottom centre be connected to the top of vertical rod 408, described vertical rod 408 is through groove 410 and bottom and the slide rail of vertical rod 408
Road 411 is flexibly connected, and the shape of described groove 410 structure and is arranged on the limiting card being integrated therewith in a ring
On plate 409, the described parallel and symmetrical of limit card board 409 is provided with 2, and bayonet socket 426, institute are formed between limit card board 409
The inwall vertical connection with matrix 4, described rail 411 are arranged on supporting plate 412 respectively for the outer end for the limit card board 409 stated
Inside both ends, first through hole 421, described first through hole 421 and branch are offered on the center of described supporting plate 412
Fagging 412 is integrated, and the top of described separator tube 417 is matched somebody with somebody through first through hole 421 and using interference therewith
Close, described separator tube 417 is flexibly connected with flow regulator body 414, the top of described flow regulator body 414 and
The second through hole 418 is offered on the center of bottom, described separator tube 417 passes through the second through hole 418 simultaneously from top to bottom
And bottom is provided with liquid droping head 419, the shape of described liquid droping head 419 is in back taper structure, described liquid outlet 420 be arranged on
For one change structure liquid droping head 419 bottom, described regulation ring 415 located at separator tube 417 top and both activity
Contact, the both ends of described separator tube 417 are flexibly connected with chute 416, and described chute 416 is in be inclined at from top to bottom
Two inwalls of flow regulator body 414, two outer walls of described flow regulator body 414 be parallel to each other by 2 and
Symmetrical cross bar 413 is fixedly connected with the inwall of matrix 4, and the first described support plate 425, the second support plate 422 are parallel positioned at support
The top of plate 412, the first described support plate 425 and the second support plate 422 are on same horizontal plane, the first described support plate 425
On offer a upper circular hole 424, described lower circular hole 423 is arranged on the second support plate 422, and described upper circular hole 424 is located at
The top of lower circular hole 423, one end of the first described support plate 425 are vertically connected at vertical rod 408, the second described support plate 422
Vertical rod 408 vertical connection of the one end equally with right side, position and eyedrops placed cavity 401 and the buffering of described see-through window 2
The position of pipe 417 is corresponding, and the position of described liquid outlet 420 is corresponding with the position of guide-lighting groove 6.
The rounded structure of shape of described through hole 404, the diameters of described through hole 404 are less than the bottom by pearl 405
The diameters in portion, avoid ejecting by pearl, to playing position-limiting action by pearl.
It is described by also including Anti-slip cover 429 on pearl 405, described Anti-slip cover 429 be wrapped in by pearl 405 and with
Use interference fit, the rough surface of described Anti-slip cover 429, the cross section of described Anti-slip cover 429 is circular configuration, institute
The longitudinal section for the Anti-slip cover 429 stated is arch door shape structure, increases coefficient of friction, avoids rubber sleeve.
Also include dust cap 430 on described liquid droping head 419, described dust cap 430 is arranged on to be flexibly connected therewith
Liquid droping head 419 on, the surface of described dust cap 430 is smooth, and the circular in cross-section structure of described dust cap 430 is set
Put, the longitudinal section of described dust cap 430 is set in isosceles trapezoidal structure, has dust-proof function, avoids dust from entering liquid
Mouthful.
Also include skid resistance strip 431 in described regulation ring 415, described skid resistance strip 431 is in the distribution of equidistant formula
In the regulation ring 415 being integrated therewith, the cross section of described skid resistance strip 431 is rectangular configuration, and described is anti-
The longitudinal section of draw runner line 431 is trapezium structure, and regulation is more convenient.
Main spring 428 described in this patent be it is a kind of utilize elasticity come work machine components.Made of elastomeric material
Part deforms upon under external force, is restored to the original state again after removing external force.Also " spring " is made.Typically it is made of spring steel.
When user wants a kind of Portable ophthalmic dropper using the present invention, the first step, precheck dress
Whether the assembling for all parts put is firm, and whether detection means being capable of normal use；Second step, being capable of normal use in device
In the case of used, by opening lid 1, eyedrops is put into eyedrops placed cavity 401, eyedrops passes through 409 card beads
At 426, close the lid 1, hold matrix 4 so that guide-lighting groove 6 is directed at eyes, by press both sides by pearl 405, by pearl 405 by
Power causes main spring 428 to compress, and so as to be inside contracted by pearl 405 toward through hole, pressing plate 402 also inside contracts, so as to which upper spring 403 is upheld, with
This drives vertical rod 408 to be slided inside on rail 411 through groove 410 when pressing plate 402 inside contracts simultaneously so that the first support plate
425 be bonded with the second support plate 422 close to upper circular hole 424 and lower circular hole 423 be concentric circles when, eyedrops passes through upper circular hole 424
Dropped by separator tube 417 with lower circular hole 423, oozed from the liquid outlet 420 on liquid droping head 419, the tune of regulation ring 415 can be passed through
Section carries out drip amount under eyedrops and is adjusted, and chute 416 is sets from high to low, so the up-regulation of regulation ring ring 415 is to flow
Amount tunes up, and it is that flow is turned down that regulation ring ring 415, which is lowered, such as unclamps and presses pearl 405, that is, resets, upper circular hole 424 and lower circular hole 423
Without contraposition, so as to which the first support plate 425 can avoid eyedrops from spilling with the second support plate 422.
The present invention solve the problems, such as be people in dripping eyedrop, often due to pressing force is excessive or too small, no matter eye
Liquid medicine drop is excessive or eyedrops does not ooze for a long time, and people easily blinks and finally still do not instill eyeball, both can cause medicament for the eyes
The waste of water, being combined with each other by above-mentioned part of the invention, has the function of eyedrops Flow-rate adjustment, can be in dripping eyedrop
When, eyedrops smooth can ooze, and the phenomenon that medicament for the eyes water droplet can be avoided excessive or can not dripped for a long time occurs, and contributes to medicament for the eyes
The saving of water, avoids excess waste.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of Portable ophthalmic dropper, its structure include lid (1), see-through window (2), graduation mark (3), matrix (4),
Eyeshade (5), guide-lighting groove (6), it is characterised in that:
Top one end of described matrix (4) and one end of lid (1) use hinge connection, the top other end of matrix (4) and
The other end of lid (1) is flexibly connected, and the bottom of described matrix (4) at the top of eyeshade (5) with being fixedly connected, described eyeshade
(5) the guide-lighting groove (6) being integrated therewith is offered on side, the top of described guide-lighting groove (6) is provided with window
Mouthful (2), it is embedded with therewith using the see-through window (2) of interference fit, described see-through window on the outer wall of described matrix (4)
(2) both sides are equipped with the graduation mark (3) using laser beam marking；
Described matrix (4) be provided with eyedrops placed cavity (401), pressing plate (402), upper spring (403), through hole (404), by pearl
(405), the first limiting plate (406), lower spring (407), vertical rod (408), limit card board (409), groove (410), rail
(411), supporting plate (412), cross bar (413), flow regulator body (414), regulation ring (415), chute (416), separator tube
(417), the second through hole (418), liquid droping head (419), liquid outlet (420), first through hole (421), the second support plate (422), lower circle
Hole (423), upper circular hole (424), the first support plate (425), bayonet socket (426), the second limiting plate (427), main spring (428)；
Described eyedrops placed cavity (401) is arranged on the inside for the matrix (4) being integrated therewith, described matrix
(4) both sides, which are provided with, to be parallel to each other and symmetrical through hole (404), described through hole (404) have 2 and be concentric structure,
Running through on described through hole (404) has therewith using gap cooperation by pearl (405), the described inner bottom surface by pearl (405)
With the side inwall movable contact of matrix (4), described is symmetrically laid with 2 by pearl (405), the described bottom by pearl (405)
Face center is fixedly connected with the first limiting plate (406), and described the first limiting plate (406) passes through main spring (428) and the
Two limiting plates (427) are connected, and described main spring (428) is located at the first limiting plate (406), the second limiting plate being parallel to each other
(427) centre, described the second limiting plate (427) are connected to pressing plate (402), the upper and lower ends of described pressing plate (402)
Be connected respectively by upper spring (403), lower spring (407) with the side inwall of matrix (4), described upper spring (403) with
Lower spring (407) is parallel to each other and vertical with pressing plate (402), and the bottom centre of described pressing plate (402) is connected to vertical rod
(408) top, described vertical rod (408) are movable with rail (411) through the bottom of groove (410) and vertical rod (408)
Connection, the shape of described groove (410) structure and are arranged on the limit card board (409) being integrated therewith in a ring
On, described limit card board (409) parallel and symmetrical is provided with 2, and bayonet socket (426), institute are formed between limit card board (409)
The inwall vertical connection with matrix (4), described rail (411) are arranged on branch respectively for the outer end for the limit card board (409) stated
The inside both ends of fagging (412), offer first through hole (421) on the center of described supporting plate (412), and described
One through hole (421) is integrated with supporting plate (412), and the top of described separator tube (417) is through first through hole
(421) and therewith using interference fit, described separator tube (417) is flexibly connected with flow regulator body (414), described
The top of flow regulator body (414) and the center of bottom on offer the second through hole (418), described buffering
Pipe (417) is provided with liquid droping head (419) through the second through hole (418) and bottom from top to bottom, described liquid droping head (419)
Shape is in back taper structure, and described liquid outlet (420) is arranged on therewith for the bottom of a liquid droping head (419) for changing structure, described
Regulation ring (415) located at the top of separator tube (417) and both movable contacts, the both ends of described separator tube (417) with
Chute (416) is flexibly connected, and described chute (416) is in be inclined at the two of flow regulator body (414) from top to bottom
Inwall, two outer walls of described flow regulator body (414) are parallel to each other by 2 and symmetrical cross bar (413) and base
The inwall of body (4) is fixedly connected, and described the first support plate (425), the second support plate (422) are parallel positioned at the upper of supporting plate (412)
Side, described the first support plate (425) on same horizontal plane, are opened with the second support plate (422) on described the first support plate (425)
Provided with a upper circular hole (424), described lower circular hole (423) is arranged on the second support plate (422), described upper circular hole (424)
Positioned at the top of lower circular hole (423), one end of described the first support plate (425) is vertically connected at vertical rod (408), and described second
Vertical rod (408) vertical connection of one end of support plate (422) equally with right side, the position of described see-through window (2) and eyedrops
The position of placed cavity (401) and separator tube (417) is corresponding, the position of described liquid outlet (420) and the position of guide-lighting groove (6)
It is corresponding.
A kind of 2. Portable ophthalmic dropper according to claim 1, it is characterised in that：Described through hole (404)
The rounded structure of shape, the diameters of described through hole (404) are less than the diameters of the bottom by pearl (405).
A kind of 3. Portable ophthalmic dropper according to claim 1, it is characterised in that：Described presses on pearl (405)
Also include Anti-slip cover (429), described Anti-slip cover (429) is wrapped in by pearl (405) and therewith using interference fit, institute
The rough surface for the Anti-slip cover (429) stated, the cross section of described Anti-slip cover (429) are circular configuration, described Anti-slip cover
(429) longitudinal section is arch door shape structure.
A kind of 4. Portable ophthalmic dropper according to claim 1, it is characterised in that：Described liquid droping head (419)
On also include dust cap (430), described dust cap (430) is arranged on the liquid droping head (419) being flexibly connected therewith, described
Dust cap (430) surface it is smooth, the circular in cross-section structure setting of described dust cap (430), described dust cap
(430) longitudinal section is set in isosceles trapezoidal structure.
A kind of 5. Portable ophthalmic dropper according to claim 1, it is characterised in that：Described regulation ring (415)
On also include skid resistance strip (431), described skid resistance strip (431) is distributed in what is be integrated therewith in equidistant formula
In regulation ring (415), the cross section of described skid resistance strip (431) is rectangular configuration, and the vertical of described skid resistance strip (431) cuts
Face is trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098498.XA CN107669398A (en) | 2017-11-09 | 2017-11-09 | A kind of Portable ophthalmic dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098498.XA CN107669398A (en) | 2017-11-09 | 2017-11-09 | A kind of Portable ophthalmic dropper |
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| CN107669398A true CN107669398A (en) | 2018-02-09 |
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| CN201711098498.XA Withdrawn CN107669398A (en) | 2017-11-09 | 2017-11-09 | A kind of Portable ophthalmic dropper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703835A (en) * | 2018-06-08 | 2018-10-26 | 温州医科大学附属眼视光医院 | A kind of ophthalmic dropper of accurate positioning |
| CN110203607A (en) * | 2019-06-25 | 2019-09-06 | 福建鸭嫂食品有限公司 | A kind of protective device that lime-preserved egg is collected |
| CN111467126A (en) * | 2020-03-12 | 2020-07-31 | 聊城市人民医院 | Auxiliary eye dropping device |
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2017
- 2017-11-09 CN CN201711098498.XA patent/CN107669398A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703835A (en) * | 2018-06-08 | 2018-10-26 | 温州医科大学附属眼视光医院 | A kind of ophthalmic dropper of accurate positioning |
| CN108703835B (en) * | 2018-06-08 | 2020-05-12 | 温州医科大学附属眼视光医院 | Ophthalmic dropping liquid device accurate in positioning |
| CN110203607A (en) * | 2019-06-25 | 2019-09-06 | 福建鸭嫂食品有限公司 | A kind of protective device that lime-preserved egg is collected |
| CN111467126A (en) * | 2020-03-12 | 2020-07-31 | 聊城市人民医院 | Auxiliary eye dropping device |
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Application publication date: 20180209 |