CN109350004A - A kind of portable hand-held formula retinal endoscope - Google Patents
A kind of portable hand-held formula retinal endoscope Download PDFInfo
- Publication number
- CN109350004A CN109350004A CN201810058372.8A CN201810058372A CN109350004A CN 109350004 A CN109350004 A CN 109350004A CN 201810058372 A CN201810058372 A CN 201810058372A CN 109350004 A CN109350004 A CN 109350004A
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- China
- Prior art keywords
- retinal
- endoscope
- fixedly connected
- fixed
- support plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of portable hand-held formula retinal endoscopes, including retinal endoscope ontology, the two sides of the retinal endoscope body bottom portion are fixedly connected to supporting leg, the two sides of the retinal endoscope bodies top are fixedly connected to fixed block, handle is provided between two fixed blocks, the fixed block offers sliding slot close to the side of handle.The present invention passes through setting fixed block, handle, sliding slot, through-hole, fixed plate, fixed link, pushing hands, the mutual cooperation of push rod, hollow stem, sliding rail, support plate, sliding block, fixture block, telescopic rod and spring, solve the problems, such as that existing retinal endoscope is not readily portable, the retinal endoscope ontology only needs user to be lifted when carrying, user is not needed by its armful in one's arms, to liberate the hand of user, also avoids user and fall down the situation that rear retinal endoscope causes secondary damage to user.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of portable hand-held formula retinal endoscope.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.
It needs to use retinal endoscope in ophtalmic treatments, but existing retinal endoscope is not readily portable, is taking
Usually require user during band to embrace in one's arms, therefore fettered the both hands of user, and if user accidentally fall down
Retinal endoscope can cause secondary damage, therefore the use for the person of being not convenient to use to the body of user, reduce retina
The practicability of interior view instrument.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of portable hand-held formula retinal endoscope, have convenient for taking
The advantages that band, solves the problems, such as that existing retinal endoscope is not readily portable.
To realize above-mentioned portable purpose, the invention provides the following technical scheme: a kind of portable hand-held formula retina
The two sides of interior view instrument, including retinal endoscope ontology, the retinal endoscope body bottom portion are fixedly connected to supporting leg,
The two sides of the retinal endoscope bodies top are fixedly connected to fixed block, are provided with handle between two fixed blocks, institute
It states fixed block and offers sliding slot close to the side of handle, the inner cavity of the fixed block offers through-hole, and the fixed block is far from handle
The side of hand is provided with fixed plate, and fixed link is symmetrically fixedly connected between the fixed plate and fixed block, and the fixed plate is remote
Side from fixed block is provided with pushing hands, and the pushing hands is fixedly connected with push rod close to the side of fixed plate, and the push rod is separate
One end of pushing hands is through to the inner wall of through-hole, and the bottom of the handle two sides is fixedly connected to hollow stem, in the hollow stem
It is fixedly connected to sliding rail at the top and bottom of chamber, support plate, the top and bottom of the support plate are provided between two sliding rails
Portion is provided with sliding block, and the support plate is fixedly connected with fixture block close to the side of fixed block, and fixture block far from support plate one
Side is through to the inner wall of through-hole and is clamped with the inner wall of through-hole, and the support plate is fixedly connected with flexible far from the side of fixture block
Bar, and the other side of telescopic rod is fixedly connected with the inner wall of hollow stem, the surface of the telescopic rod are arranged with spring, and spring
Both ends are fixedly connected with the inner wall of support plate and hollow stem respectively.
Preferably, the bottom of the supporting leg is provided with limit plate, and the top of limit plate passes through fixing piece and supporting leg
It is fixedly connected.
Preferably, the surface of the handle is socketed with Anti-slip cover, and the surface of Anti-slip cover offers anti-skid chequer.
Preferably, the top and bottom of the support plate are fixedly connected with a slide block by fixing piece, and the sliding block is separate
The side of support plate is through to the inner wall of sliding rail and is slidably connected with the inner wall of sliding rail.
Compared with prior art, the present invention provides a kind of portable hand-held formula retinal endoscopes, have following beneficial to effect
Fruit；
1, the present invention by setting fixed block, handle, sliding slot, through-hole, fixed plate, fixed link, pushing hands, push rod, hollow stem,
The mutual cooperation of sliding rail, support plate, sliding block, fixture block, telescopic rod and spring solves existing retinal endoscope and is not easy to take
The problem of band, the retinal endoscope ontology only need user to be lifted, do not need user for its armful when carrying
In one's arms, to liberate the hand of user, also avoid user and fall down rear retinal endoscope causing user
The situation of secondary damage, and the handle is also convenient for replacing, the situation that user can not replace when avoiding handle damage, therefore
The use for the person of being convenient to use improves the practicability of retinal endoscope, is suitble to promote the use of.
2, the present invention increases the cross-sectional area of supporting leg bottom by the setting of limit plate, avoids view in retina
Instrument ontology is in the presence of shaking when placing, and improves stability when retinal endoscope ontology is placed, passes through Anti-slip cover
Setting, increases the frictional force of grip surface, and the situation that the hand and handle for avoiding user have skidded when contacting facilitates
The use of user can play the role of limit to support plate by the setting of sliding block and sliding rail, when avoiding support plate use
It is in the presence of shaking, limit can be played to spring by the setting of telescopic rod by improving stability when support plate uses
Effect, is in the presence of misplacing and can not restoring, extends the service life of spring when avoiding spring use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.
In figure: 1 retinal endoscope ontology, 2 supporting legs, 3 fixed blocks, 4 handles, 5 sliding slots, 6 through-holes, 7 fixed plates, 8 are consolidated
Fixed pole, 9 pushing hands, 10 push rods, 11 hollow stems, 12 sliding rails, 13 support plates, 14 sliding blocks, 15 fixture blocks, 16 telescopic rods, 17 springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of portable hand-held formula retinal endoscope referring to FIG. 1-2, including retinal endoscope ontology 1, in retina
Two sides depending on 1 bottom of instrument ontology are fixedly connected to supporting leg 2, and the bottom of supporting leg 2 is provided with limit plate, and the top of limit plate
Portion is fixedly connected by fixing piece with supporting leg 2, by the setting of limit plate, is increased the cross-sectional area of 2 bottom of supporting leg, is kept away
Exempt to be in the presence of shaking when retinal endoscope ontology 1 is placed, has improved stabilization when retinal endoscope ontology 1 is placed
Property, the two sides at the top of retinal endoscope ontology 1 are fixedly connected to fixed block 3, handle 4 are provided between two fixed blocks 3,
The surface of handle 4 is socketed with Anti-slip cover, and the surface of Anti-slip cover offers anti-skid chequer, by the setting of Anti-slip cover, increases handle
The frictional force on 4 surface of hand, the situation that the hand and handle 4 for avoiding user have skidded when contacting, the person's of being convenient to use makes
With fixed block 3 offers sliding slot 5 close to the side of handle 4, and the inner cavity of fixed block 3 offers through-hole 6, and fixed block 3 is far from handle
4 side is provided with fixed plate 7, fixed link 8 is symmetrically fixedly connected between fixed plate 7 and fixed block 3, fixed plate 7 is far from solid
The side for determining block 3 is provided with pushing hands 9, and pushing hands 9 is fixedly connected with push rod 10 close to the side of fixed plate 7, and push rod 10 is far from pushing hands 9
One end be through to the inner wall of through-hole 6, the bottom of 4 two sides of handle is fixedly connected to hollow stem 11, the top of 11 inner cavity of hollow stem
Portion and bottom are fixedly connected to sliding rail 12, and support plate 13, the top and bottom of support plate 13 are provided between two sliding rails 12
It is provided with sliding block 14, the top and bottom of support plate 13 pass through fixing piece and are fixedly connected with sliding block 14, and sliding block 14 is far from branch
The side of fagging 13 is through to the inner wall of sliding rail 12 and is slidably connected with the inner wall of sliding rail 12, passes through setting for sliding block 14 and sliding rail 12
It sets, limit can be played the role of to support plate 13, avoid when support plate 13 uses and be in the presence of shaking, improve support plate
Stability when 13 use, support plate 13 is fixedly connected with fixture block 15 close to the side of fixed block 3, and fixture block 15 is far from support plate
13 side is through to the inner wall of through-hole 6 and is clamped with the inner wall of through-hole 6, and support plate 13 is fixedly connected far from the side of fixture block 15
There is telescopic rod 16, and the other side of telescopic rod 16 is fixedly connected with the inner wall of hollow stem 11, the surface of telescopic rod 16 is arranged with bullet
Spring 17 can play the role of limit to spring 17 by the setting of telescopic rod 16, avoid occur misplacing when spring 17 uses and
The situation that can not be restored, extends the service life of spring 17, and the both ends of spring 17 respectively with support plate 13 and hollow stem 11
Inner wall be fixedly connected.
When in use, user directly pass through handle 4 carried retinal endoscope ontology 1 can be to retinal endoscope sheet
Body 1 is carried, and when the damage of handle 4 needs replacing, it only needs user to push pushing hands 9, pushing hands 9 is made to drive push rod 10 to leaning on
The side movement of nearly handle 4, drives fixture block 15 to move to the side close to handle 4, fixture block 15 is made to pass through sliding block by push rod 10
14 and the cooperation of sliding rail 12 drive support plate 13 move to close to the side of handle 4, so that support plate 13 is passed through matching for telescopic rod 16
Crossed belt move spring 17 contraction, be detached from fixture block 15 from through-hole 6, to remove handle 4 by the cooperation of sliding slot 5
Handle 4 is replaced, has reached the retinal endoscope ontology 1 advantage easy to carry at this time.
In conclusion the portable hand-held formula retinal endoscope, by fixed block 3, handle 4, sliding slot 5, through-hole 6, is fixed
Plate 7, fixed link 8, pushing hands 9, push rod 10, hollow stem 11, sliding rail 12, support plate 13, sliding block 14, fixture block 15, telescopic rod 16 and bullet
The mutual cooperation of spring 17 solves the problems, such as that existing retinal endoscope is not readily portable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of portable hand-held formula retinal endoscope, including retinal endoscope ontology (1), it is characterised in that: the view
Two sides in film depending on instrument ontology (1) bottom are fixedly connected to supporting leg (2), at the top of the retinal endoscope ontology (1)
Two sides are fixedly connected to fixed block (3), are provided with handle (4) between two fixed blocks (3), and the fixed block (3) is close to handle
The side of hand (4) offers sliding slot (5), and the inner cavity of the fixed block (3) offers through-hole (6), and the fixed block (3) is far from handle
The side of hand (4) is provided with fixed plate (7), is symmetrically fixedly connected with fixed link between the fixed plate (7) and fixed block (3)
(8), the fixed plate (7) is provided with pushing hands (9) far from the side of fixed block (3), and the pushing hands (9) is close to fixed plate (7)
Side is fixedly connected with push rod (10), and the push rod (10) is through to the inner wall of through-hole (6) far from the one end of pushing hands (9), described
The bottom of handle (4) two sides is fixedly connected to hollow stem (11), and the top and bottom of hollow stem (11) inner cavity are fixed
It is connected with sliding rail (12), is provided with support plate (13) between two sliding rails (12), the top and bottom of the support plate (13) are equal
It is provided with sliding block (14), the support plate (13) is fixedly connected with fixture block (15) close to the side of fixed block (3), and fixture block (15)
Side far from support plate (13) is through to the inner wall of through-hole (6) and is clamped with the inner wall of through-hole (6), and the support plate (13) is remote
Side from fixture block (15) is fixedly connected with telescopic rod (16), and the inner wall of the other side of telescopic rod (16) and hollow stem (11) is solid
Fixed connection, the surface of the telescopic rod (16) are arranged with spring (17), and the both ends of spring (17) respectively with support plate (13) and
The inner wall of hollow stem (11) is fixedly connected.
2. a kind of portable hand-held formula retinal endoscope according to claim 1, it is characterised in that: the supporting leg (2)
Bottom be provided with limit plate, and the top of limit plate is fixedly connected by fixing piece with supporting leg (2).
3. a kind of portable hand-held formula retinal endoscope according to claim 1, it is characterised in that: the handle (4)
Surface is socketed with Anti-slip cover, and the surface of Anti-slip cover offers anti-skid chequer.
4. a kind of portable hand-held formula retinal endoscope according to claim 1, it is characterised in that: the support plate (13)
Top and bottom pass through fixing piece and be fixedly connected with sliding block (14), the sliding block (14) is passed through far from the side of support plate (13)
It wears to the inner wall of sliding rail (12) and is slidably connected with the inner wall of sliding rail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058372.8A CN109350004A (en) | 2018-01-22 | 2018-01-22 | A kind of portable hand-held formula retinal endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058372.8A CN109350004A (en) | 2018-01-22 | 2018-01-22 | A kind of portable hand-held formula retinal endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350004A true CN109350004A (en) | 2019-02-19 |
Family
ID=65349801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058372.8A Pending CN109350004A (en) | 2018-01-22 | 2018-01-22 | A kind of portable hand-held formula retinal endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109350004A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140204337A1 (en) * | 2012-01-17 | 2014-07-24 | Netra System, Inc. | Compact foldable apparatus for ophthalmology |
| CN107088096A (en) * | 2017-05-12 | 2017-08-25 | 陈思宇 | A kind of medical kit of the convenient dismounting of handle |
| CN107260183A (en) * | 2017-06-27 | 2017-10-20 | 姚洁 | A kind of portable blood oxygen tester for being conveniently replaceable handle |
| CN107258180A (en) * | 2017-07-20 | 2017-10-20 | 乐陵市瑞泽农作物种植专业合作社 | A kind of agricultural machinery receptacle |
| CN206708668U (en) * | 2017-05-04 | 2017-12-05 | 福建浩蓝光电有限公司 | A kind of video camera fixes protective cradle |
-
2018
- 2018-01-22 CN CN201810058372.8A patent/CN109350004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140204337A1 (en) * | 2012-01-17 | 2014-07-24 | Netra System, Inc. | Compact foldable apparatus for ophthalmology |
| CN206708668U (en) * | 2017-05-04 | 2017-12-05 | 福建浩蓝光电有限公司 | A kind of video camera fixes protective cradle |
| CN107088096A (en) * | 2017-05-12 | 2017-08-25 | 陈思宇 | A kind of medical kit of the convenient dismounting of handle |
| CN107260183A (en) * | 2017-06-27 | 2017-10-20 | 姚洁 | A kind of portable blood oxygen tester for being conveniently replaceable handle |
| CN107258180A (en) * | 2017-07-20 | 2017-10-20 | 乐陵市瑞泽农作物种植专业合作社 | A kind of agricultural machinery receptacle |
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Application publication date: 20190219 |