CN107212850A - A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate - Google Patents
A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate Download PDFInfo
- Publication number
- CN107212850A CN107212850A CN201710642057.5A CN201710642057A CN107212850A CN 107212850 A CN107212850 A CN 107212850A CN 201710642057 A CN201710642057 A CN 201710642057A CN 107212850 A CN107212850 A CN 107212850A
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- China
- Prior art keywords
- fixed
- screw rod
- sleeve
- motor
- baffle 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
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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)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate, including main floor, the main floor is fixedly arranged in the middle of shell body, there is vertical through hole in the middle part of the top plate of shell body, vertical screw rod is in shell body, lifting arm sleeve is in vertical through hole, the top of vertical screw rod is screwed onto in the bolt apertures having in the middle part of the bottom surface of lifting arm, the top surface of the top plate of shell body is fixed with pilot sleeve, lifting arm sleeve is in pilot sleeve, the top of lifting arm stretches out pilot sleeve and is fixed with connecting plate, the top surface both sides of connecting plate are fixed with support block, the two ends of lateral adjustments screw rod are hinged in two support blocks, lateral adjustments motor is fixed with one support block in outside, the output shaft of lateral adjustments motor is splined shaft, splined shaft sleeve is in the splined hole that one end of lateral adjustments screw rod has.It can block eyes with automatic lifting, without artificial hand steered, and it is not pressed against eyes, does not interfere with this follow-up eye blocked and is checked.
Description
Technical field：
The present invention relates to technical field of medical equipment, more specifically to a kind of adjustable medical eyesight of eyeshield baffle plate
Detect auxiliary frame.
Background technology：
When existing ophthalmology carries out eyesight and manually detected, usually one hand of people holds baffle plate and blocks an eyes, with another
One eye sees that symbol is detected, and a hand is held baffle plate and bothered very much, and when detection, often the eye for blocking place
Eyeball pressure it is very tight so that during the eyes blocked before detection, this eye has a fuzzy sense, influences Detection results.
The content of the invention：
The purpose of the present invention and provides a kind of eyeshield baffle plate adjustable medical eyesight aiming at the deficiency of prior art
Auxiliary frame is detected, it can block eyes with automatic lifting, without artificial hand steered, meanwhile, it is not pressed against eyes, does not interfere with follow-up
This eye blocked is checked, subsequent detection effect is not influenceed.
The technology solution of the present invention is as follows：
A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate, including main floor, the middle part of the main floor is consolidated
Surely having has vertical through hole in the middle part of shell body, the top plate of shell body, vertical screw rod is in shell body, the bottom hinge of vertical screw rod
It is connected on main floor, vertical through hole is stretched out on the top of vertical screw rod, and the bottom of vertical screw rod is fixed with travelling gear, main floor
Motor rack is installed, motor is fixed on the top plate of motor rack, the output shaft of motor passes through the top plate of motor rack simultaneously
Drive gear is fixed with, drive gear is meshed with travelling gear；
Lifting arm sleeve is in vertical through hole, and the top of vertical screw rod is screwed onto being spirally connected of having in the middle part of the bottom surface of lifting arm
Kong Zhong, the top surface of the top plate of shell body is fixed with pilot sleeve, and lifting arm sleeve is in pilot sleeve, and the top of lifting arm is stretched out
Pilot sleeve is simultaneously fixed with connecting plate, and the top surface both sides of connecting plate are fixed with support block, and the two ends of lateral adjustments screw rod are hinged on
In two support blocks, lateral adjustments motor is fixed with a support block in outside, the output shaft of lateral adjustments motor is spline
Axle, splined shaft sleeve is in the splined hole that one end of lateral adjustments screw rod has, and movable block is screwed onto in lateral adjustments screw rod, moves
The bottom surface of motion block is fixed with self-lubricating block, and self-lubricating block is pressed against on the top surface of connecting plate, and the upper portion side wall of movable block is fixed with
Eyeshield baffle plate.
The side bottom surface of the connecting plate is fixed with vertical bar, and vertical bar sleeve is fixed with the upper portion side wall of pilot sleeve
Guide pad middle through-hole in.
Self-lubricating layer is fixed with the madial wall of the pilot sleeve, the lateral wall of lifting arm is close to self-lubricating layer.
The middle top surface of the main floor is fixed with main contiguous block, and shell body is fixed on the top surface of main contiguous block, vertically
The bottom of screw rod is hinged on main contiguous block.
The motor rack is fixed on the top surface of main contiguous block, and motor rack sleeve has on the bottom side wall of shell body
Groove in, motor be in groove in.
The middle part of the eyeshield baffle plate has detection groove.
The side bottom surface of the connecting plate is fixed with control main frame, and the bottom surface of control main frame is fixed with control button, driving
Motor and lateral adjustments motor are electrically connected by connecting line with control main frame.
The beneficial effects of the present invention are：
It can block eyes with automatic lifting, without artificial hand steered, meanwhile, it is not pressed against eyes, do not interfere with it is follow-up this
The eyes blocked are checked, subsequent detection effect is not influenceed.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Embodiment：
Embodiment：As shown in Figure 1, a kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate, including main floor 10,
Being fixedly arranged in the middle of in the middle part of shell body 11, the top plate of shell body 11 for the main floor 10 has vertical through hole 12, vertical screw rod 13
In shell body 11, the bottom of vertical screw rod 13 is hinged on main floor 10, and vertical through hole is stretched out on the top of vertical screw rod 13
12, the bottom of vertical screw rod 13, which is fixed with travelling gear 131, main floor 10, is provided with motor rack 14, and motor 15 is fixed
On the top plate of motor rack 14, the output shaft of motor 15 passes through the top plate of motor rack 14 and is fixed with drive gear 151, drives
Moving gear 151 is meshed with travelling gear 131；
The sleeve of lifting arm 16 is in vertical through hole 12, and the top of vertical screw rod 13, which is screwed onto in the middle part of the bottom surface of lifting arm 16, to be had
In some bolt apertures, the top surface of the top plate of shell body 11 is fixed with pilot sleeve 17, the sleeve of lifting arm 16 in pilot sleeve 17,
The top of lifting arm 16 stretches out pilot sleeve 17 and is fixed with connecting plate 18, and the top surface both sides of connecting plate 18 are fixed with support block
20, the two ends of lateral adjustments screw rod 21 are hinged in two support blocks 20, and horizontal tune is fixed with a support block 20 in outside
Motor 22 is saved, the output shaft of lateral adjustments motor 22 is splined shaft, and splined shaft sleeve has in one end of lateral adjustments screw rod 21
Splined hole in, movable block 23 is screwed onto in lateral adjustments screw rod 21, and the bottom surface of movable block 23 is fixed with self-lubricating block 24, from moisten
Sliding block 24 is pressed against on the top surface of connecting plate 18, and the upper portion side wall of movable block 23 is fixed with eyeshield baffle plate 25.
Further, the side bottom surface of the connecting plate 18 is fixed with vertical bar 181, and the sleeve of vertical bar 181 is being oriented to
In the middle through-hole for the guide pad 171 that the upper portion side wall of sleeve 17 is fixed with.
Further, self-lubricating layer 172, the lateral wall of lifting arm 16 are fixed with the madial wall of the pilot sleeve 17
It is close to self-lubricating layer 172.
Further, the middle top surface of the main floor 10 is fixed with main contiguous block 100, and shell body 11 is fixed on main company
On the top surface for connecing block 100, the bottom of vertical screw rod 13 is hinged on main contiguous block 100.
Further, the motor rack 14 is fixed on the top surface of main contiguous block 100, and the sleeve of motor rack 14 is in shell body
In the groove 111 having on 11 bottom side wall, motor 15 is in groove 111.
Further, the middle part of the eyeshield baffle plate 25 has detection groove 251.
Further, the side bottom surface of the connecting plate 18 is fixed with control main frame 1, and the bottom surface of control main frame 1 is fixed
There is control button 2, motor 15 and lateral adjustments motor 22 are electrically connected by connecting line with control main frame 1.
The present embodiment when in use, is run by motor 15, it is possible to achieve vertical screw rod 13 rotates, and is carried so as to realize
The lifting or decline of rising stem 16, so as to realize the high high adjustment of eyeshield baffle plate 19, and are run by lateral adjustments motor 22, can be with
Eyeshield baffle plate 25 is moved, when testing right eye, eyeshield baffle plate 25 blocks left eye, during detection left eye, eyeshield baffle plate 25 continue to
Move right so that right eye stops, and left eye is detected against detection groove 251, very convenient.
Claims (7)
1. a kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate, including main floor (10), it is characterised in that：The master
Being fixedly arranged in the middle of in the middle part of shell body (11), the top plate of shell body (11) for bottom plate (10) has vertical through hole (12), vertical screw rod
(13) it is in shell body (11), the bottom of vertical screw rod (13) is hinged on main floor (10), the top of vertical screw rod (13)
Vertical through hole (12) is stretched out, the bottom of vertical screw rod (13) is fixed with travelling gear (131), and main floor is provided with motor on (10)
Frame (14), motor (15) is fixed on the top plate of motor rack (14), and the output shaft of motor (15) passes through motor rack
(14) top plate is simultaneously fixed with drive gear (151), and drive gear (151) is meshed with travelling gear (131)；
Lifting arm (16) sleeve is in vertical through hole (12), and the top of vertical screw rod (13) is screwed onto in the bottom surface of lifting arm (16)
In the bolt apertures that portion has, the top surface of the top plate of shell body (11) is fixed with pilot sleeve (17), and lifting arm (16) sleeve is being led
Into sleeve (17), the top of lifting arm (16) stretches out pilot sleeve (17) and is fixed with connecting plate (18), connecting plate (18)
Top surface both sides are fixed with support block (20), and the two ends of lateral adjustments screw rod (21) are hinged on two support blocks (20), outside
Lateral adjustments motor (22) is fixed with one support block (20), the output shaft of lateral adjustments motor (22) is splined shaft, spline
Axle sleeve is in the splined hole that one end of lateral adjustments screw rod (21) has, and movable block (23) is screwed onto lateral adjustments screw rod (21)
In, the bottom surface of movable block (23) is fixed with self-lubricating block (24), and self-lubricating block (24) is pressed against on the top surface of connecting plate (18), moves
The upper portion side wall of motion block (23) is fixed with eyeshield baffle plate (25).
2. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 1, it is characterised in that：It is described
The side bottom surface of connecting plate (18) is fixed with vertical bar (181), upper portion side wall of vertical bar (181) sleeve in pilot sleeve (17)
In the middle through-hole for the guide pad (171) being fixed with.
3. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 1, it is characterised in that：It is described
Self-lubricating layer (172) is fixed with the madial wall of pilot sleeve (17), the lateral wall of lifting arm (16) is close to self-lubricating layer
(172)。
4. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 1, it is characterised in that：It is described
The middle top surface of main floor (10) is fixed with main contiguous block (100), and shell body (11) is fixed on the top surface of main contiguous block (100)
On, the bottom of vertical screw rod (13) is hinged on main contiguous block (100).
5. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 4, it is characterised in that：It is described
Motor rack (14) is fixed on the top surface of main contiguous block (100), bottom side wall of motor rack (14) sleeve in shell body (11)
On in the groove (111) that has, motor (15) is in groove (111).
6. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 1, it is characterised in that：It is described
The middle part of eyeshield baffle plate (25) has detection groove (251).
7. a kind of adjustable medical eyesight of eyeshield baffle plate detects auxiliary frame according to claim 1, it is characterised in that：It is described
The side bottom surface of connecting plate (18) is fixed with control main frame (1), and the bottom surface of control main frame (1) is fixed with control button (2), driving
Motor (15) and lateral adjustments motor (22) are electrically connected by connecting line with control main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642057.5A CN107212850A (en) | 2017-07-31 | 2017-07-31 | A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642057.5A CN107212850A (en) | 2017-07-31 | 2017-07-31 | A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107212850A true CN107212850A (en) | 2017-09-29 |
Family
ID=59954204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642057.5A Withdrawn CN107212850A (en) | 2017-07-31 | 2017-07-31 | A kind of adjustable medical eyesight detection auxiliary frame of eyeshield baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107212850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420395A (en) * | 2018-04-18 | 2018-08-21 | 佛山市健群生物科技有限公司 | A kind of ophthalmology examination blinds,eye easy to use |
| CN112617744A (en) * | 2020-11-26 | 2021-04-09 | 江苏艾尚美眼镜有限公司 | Freely-adjusted refractometer projection plate |
-
2017
- 2017-07-31 CN CN201710642057.5A patent/CN107212850A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420395A (en) * | 2018-04-18 | 2018-08-21 | 佛山市健群生物科技有限公司 | A kind of ophthalmology examination blinds,eye easy to use |
| CN112617744A (en) * | 2020-11-26 | 2021-04-09 | 江苏艾尚美眼镜有限公司 | Freely-adjusted refractometer projection plate |
| CN112617744B (en) * | 2020-11-26 | 2022-03-18 | 江苏艾尚美眼镜有限公司 | Freely-adjusted refractometer projection plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |