CN109044268A - A kind of novel and multifunctional ophthalmic measurement check device - Google Patents
A kind of novel and multifunctional ophthalmic measurement check device Download PDFInfo
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- CN109044268A CN109044268A CN201810913230.5A CN201810913230A CN109044268A CN 109044268 A CN109044268 A CN 109044268A CN 201810913230 A CN201810913230 A CN 201810913230A CN 109044268 A CN109044268 A CN 109044268A
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- ophthalmic measurement
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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
- A61B3/18—Arrangement of plural eye-testing or -examining apparatus
-
- 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
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
Abstract
The invention discloses a kind of novel and multifunctional ophthalmic measurement check devices, its structure includes detector, controller, body, function button, board, horn, elevating lever, clamping and fixing device, rack, servo motor device, power take-off mechanism, drive gear mechanism, idler wheel tensioning mechanism, protect housing, anticreep tensioning mechanism, position damping, mobile clamp system, a kind of novel and multifunctional ophthalmic measurement check device of the present invention, the head of patient, which can be fixed, for the device steps up, prevent patient from rolling in diagnosis, influence the diagnosis of doctor, it can effectively help doctor to patient diagnostic work.
Description
Technical field
The present invention is a kind of novel and multifunctional ophthalmic measurement check device, belongs to ophthalmic measurement check device field.
Background technique
Eye examination apparatus is clinical ophthalmology common tool, currently, clinic is usually used in eye test, slant visibility measurement, pupil
The tool of the measurement of hole cornea and eyeball measurement is mostly standalone tool, is had a single function, and mostly a kind of tool is only capable of checking measurement one
, majority needs a variety of apparatus to be used cooperatively when being checked, operation is not square.
But the prior art, when patient to be checks, the head of patient is due to of different sizes, it has not been convenient to be fixed on machine
It on frame, be easy to cause and rolls, will affect the diagnostic work of doctor in this way, so prior art design organization is unreasonable, knot
Structure is simple, has a single function, and the head of patient can not be fixed.
Summary 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 novel and multifunctional ophthalmic measurement inspections to fill
It sets, to solve the prior art when patient to be checks, the head of patient is due to of different sizes, it has not been convenient to it is fixed on the rack,
It is easy to cause and rolls, will affect the diagnostic work of doctor in this way, so prior art design organization is unreasonable, structure letter
It is single, the problem of having a single function, the head of patient can not be fixed.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of novel and multifunctional ophthalmology
Check device is measured, structure includes detector, controller, body, function button, board, horn, elevating lever, is fixedly clamped
Device, rack, the detector are installed on the front surface of controller by embedded mode, the bottom end of the controller and body
Top is connected, and is integrated, and the bottom end of the body is connected with the top of board, the function button insertion peace
Outer surface loaded on board, the bottom of the horn are mutually welded with the front surface of board, the top of the horn and the bottom of rack
End is mutually welded, and bottom end and the rack of the elevating lever are nested, the top of the elevating lever and the bottom end phase of clamping and fixing device
Connection, it is characterised in that:
The clamping and fixing device includes servo motor device, power take-off mechanism, drive gear mechanism, idler wheel fastener
Structure, protection housing, anticreep tensioning mechanism, positioning damping, mobile clamp system, the bottom end of the servo motor device and guarantor
The inner lateral surfaces of shield shell are mutually welded, and the bottom end of the servo motor device and the top of power take-off mechanism are cooperatively connected,
The right end of the power take-off mechanism engages connection with drive gear mechanism, and the top of the drive gear mechanism and idler wheel tense
The bottom end of mechanism is connected, and the left and right sides of the idler wheel tensioning mechanism is fixedly connected with mobile clamp system, the mobile folder
The bottom end of tight mechanism is nested with protective cover shell phase, and the outer surface of the anticreep tensioning mechanism and mobile clamp system is mutually welded, institute
The inner surface for stating the right end and protection housing of anticreep tensioning mechanism mutually welds, and the positioning damping is installed by embedded mode
In the inside of protection housing.
Further, the servo motor device include signal receiver, power supply line, servo motor, bottom plate, motor head,
First runner, the signal receiver are connected with the top of power supply line, and the bottom end of the power supply line is electrically connected with servo motor,
The signal receiver is connected by power supply line with servo motor, and the bottom end of the servo motor is mutually welded with the top of bottom plate
It connects, the motor head insertion is installed on the right end of servo motor, the left end of first runner and motor head nested encryptions.
Further, the power take-off mechanism includes worm gear pole, bearing, the second runner, rack, driving belt, described
The left end of worm gear pole and bearing nested encryptions, the bearing are connected with the second runner, the top of the frame and the second runner
Left end is mutually welded, and the outer surface of the driving belt and the second runner fits, and second runner passes through driving belt and the
One runner is connected.
Further, the drive gear mechanism includes belt, small runner, bracket, drive rod, pin shaft, driving gear, institute
Belt is stated to be connected with the outer surface of small runner, the top of the small runner and bracket is mutually welded, the bottom end of the drive rod with
Pin shaft is fastened and connected, and the drive rod is fastened and connected by pin shaft and small runner, and top and the driving gear of the drive rod are matched
Connection is closed, the bottom end of the driving gear engages connection with worm gear pole.
Further, the idler wheel tensioning mechanism includes that wirerope, idler wheel, fixing seat, great wheel, coil panel, rope are whole
The bottom end of neat device, the wirerope is connected with coil panel, and the outer surface of the wirerope and idler wheel fits, the idler wheel
Bottom end is connected with fixing seat, and the bottom end of the fixing seat and protective cover shell phase are welded, and the coil panel is pacified by embedded mode
The top of front surface loaded on great wheel, the great wheel is equipped with the neat device of rope, and the wirerope is nested with the neat device of rope
Connection.
Further, the anticreep tensioning mechanism includes left fixed block, first back-moving spring, right fixed block, and the left side is solid
Determine block and the left end of first back-moving spring is mutually welded, the right end of the first back-moving spring is connected with right fixed block, the left side
Fixed block is connected by first back-moving spring with right fixed block.
Further, the positioning damping includes rubber pad, damper, upper buffer board, lower buffer board, the rubber
The bottom end of pad and the top of upper buffer board fit, and the top of the damper is connected with the bottom end of upper buffer board, described to subtract
The top of the bottom end and lower buffer board that shake device fits, and the upper buffer board is connected by damper with lower buffer board.
Further, the mobile clamp system includes strap, sliding block, fastener, smooth mobile device, smooth rail
Road, the bottom end of the strap are mutually welded with the top of sliding block, and right side and the fastener of the sliding block are interlocked, described tight
Firmware is fixedly connected with wirerope, and the bottom end of the sliding block is connected with the top of smooth mobile device, the smooth mobile dress
The bottom end set is connected with the top of smooth track.
Further, the smooth mobile device includes damping spring, mobile ball, protected enclosure, the damping spring
The inside of protected enclosure is installed on by embedded mode, the bottom end of the damping spring and the top of movement ball are cooperatively connected,
The inside of the protected enclosure is equipped with mobile ball.
Beneficial effect
A kind of novel and multifunctional ophthalmic measurement check device of the present invention, when in use, chin is relied on rubber pad by patient
On, it is directed at position, damper is affected by gravity down that deformation occurs, retracted downward, carries out cushioning effect, then signal reception
Device powers on, and receives signal and is analyzed and processed signal, transmits information to servo motor, servo motor by power supply line
Receive information starting device, start operation, convert electric energy to kinetic energy, then rotary electric machine head, the first runner is driven to turn together
It is dynamic, so that driving belt is run, rotatory force is transferred to the second runner, then the second runner will drive worm gear pole quick again
Rotation, with the engagement of external structure, so that worm gear pole drives driving gear to rotate synchronously, therefore driving gear passes through transmission
Bar pushes small runner quick rotation, so that belt, which is subjected to displacement, is transferred to great wheel for rotatory force, to drive great wheel one
Rotation is played, great wheel moves in a circle, and the outer surface of great wheel is equipped with coil panel, then makes coil panel quick rotation, by steel
Cord slowly retracts downwards, and coil panel slowly collects wirerope, and wirerope is fixed on straight line by the neat device of rope, orderly
Running, prevent wirerope to be intertwined in a jumble, then wirerope will be fixed on sliding block by fastener, the left and right sides
Then pulling force of the sliding block by wirerope is slowly moved in smooth track to centre using the rolling of mobile ball, sliding block it is upper
Side is connect with strap, to drive strap slowly mobile to centre, the head of patient is fixed and is stepped up, anticreep
Tensioning mechanism is connect with strap, and strap derails in order to prevent, and mobile too fast clip hurts patient, which can be by patient
Head be fixed and step up, prevent patient from rolling in diagnosis, influence the diagnosis of doctor, can effectively help
Diagnostic work of the doctor to patient.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of novel and multifunctional ophthalmic measurement check device of the present invention.
Fig. 2 is a kind of structural schematic diagram of clamping and fixing device of the present invention.
Fig. 3 is a kind of detailed construction schematic diagram of clamping and fixing device of the present invention.
Fig. 4 is a kind of working state structure schematic diagram of clamping and fixing device of the present invention.
Fig. 5 is the partial structural diagram of Fig. 4.
In figure: detector -1, body -3, function button -4, board -5, horn -6, elevating lever -7, clamps controller -2
Fixed device -8, rack -9, servo motor device -81, power take-off mechanism -82, drive gear mechanism -83, idler wheel fastener
Structure -84, protection housing -85, anticreep tensioning mechanism -86, positioning damping -87, mobile clamp system -88, signal receiver -
811, power supply line -812, servo motor -813, bottom plate -814, motor head -815, the first runner -816, worm gear pole -821, bearing -
822, the second runner -823, rack -824, driving belt -825, belt -831, small runner -832, bracket -833, drive rod -
834, pin shaft -835, driving gear -836, wirerope -841, idler wheel -842, fixing seat -843, great wheel -844, coil panel -
845, the neat device -846 of rope, left fixed block -861, first back-moving spring -862, right fixed block -863, rubber pad -871, damping
Device -872, upper buffer board -873, lower buffer board -874, strap -881, sliding block -882, fastener -883, smooth mobile dress
Set -884, smooth track -885, smooth mobile device -884 includes damping spring -8841, mobile ball -8842, protected enclosure -
8843。
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 5 is please referred to, the present invention provides a kind of novel and multifunctional ophthalmic measurement check device technical solution: its structure
Including detector 1, controller 2, body 3, function button 4, board 5, horn 6, elevating lever 7, clamping and fixing device 8, rack 9,
The detector 1 is installed on the front surface of controller 2, the bottom end of the controller 2 and the top phase of body 3 by embedded mode
Connection, and be integrated, the bottom end of the body 3 is connected with the top of board 5, the insertion of function button 4 installation
In the outer surface of board 5, the bottom of the horn 6 is mutually welded with the front surface of board 5, top and the rack 9 of the horn 6
Bottom end is mutually welded, and bottom end and the rack 9 of the elevating lever 7 are nested, top and the clamping and fixing device 8 of the elevating lever 7
Bottom end is connected, it is characterised in that:
The clamping and fixing device 8 includes servo motor device 81, power take-off mechanism 82, drive gear mechanism 83, rolling
Take turns tensioning mechanism 84, protection housing 85, anticreep tensioning mechanism 86, positioning damping 87, mobile clamp system 88, the servo
The bottom end of electric machine 81 and the inner lateral surfaces of protection housing 85 are mutually welded, the bottom end of the servo motor device 81 and power
The top of output mechanism 82 is cooperatively connected, and the right end of the power take-off mechanism 82 engages connection, institute with drive gear mechanism 83
The top for stating drive gear mechanism 83 is connected with the bottom end of idler wheel tensioning mechanism 84, the left and right two of the idler wheel tensioning mechanism 84
Side is fixedly connected with mobile clamp system 88, and bottom end and the protection housing 85 of the mobile clamp system 88 are nested, described anti-
The outer surface of de- tensioning mechanism 86 and mobile clamp system 88 is mutually welded, the right end and protection housing of the anticreep tensioning mechanism 86
85 inner surface mutually welds, and the positioning damping 87 is installed on the inside of protection housing 85 by embedded mode, described to watch
Taking electric machine 81 includes signal receiver 811, power supply line 812, servo motor 813, bottom plate 814,815, first turns of motor head
Wheel 816, the signal receiver 811 is connected with the top of power supply line 812, the bottom end of the power supply line 812 and servo motor
813 electrical connections, the signal receiver 811 are connected by power supply line 812 with servo motor 813, the servo motor 813
Bottom end and the top of bottom plate 814 are mutually welded, and the motor head 815 is embedded in the right end for being installed on servo motor 813, and described first turn
The left end of wheel 816 and 815 nested encryptions of motor head, the power take-off mechanism 82 include worm gear pole 821,822, second turns of bearing
Take turns 823, rack 824, driving belt 825, the left end of the worm gear pole 821 and 822 nested encryptions of bearing, the bearing 822 with
Second runner 823 is connected, and the top of the frame 824 and the left end of the second runner 823 are mutually welded, the driving belt 825 with
The outer surface of second runner 823 fits, and second runner 823 is connected by driving belt 825 with the first runner 816,
The drive gear mechanism 83 includes belt 831, small runner 832, bracket 833, drive rod 834, pin shaft 835, driving gear
836, the belt 831 is connected with the outer surface of small runner 832, and the top of the small runner 832 and bracket 833 is mutually welded,
The bottom end of the drive rod 834 is fastened and connected with pin shaft 835, and the drive rod 834 is fastened by pin shaft 835 and small runner 832
Connection, the top of the drive rod 834 and driving gear 836 are cooperatively connected, the bottom end of the driving gear 836 and worm gear pole
821 engagement connections, the idler wheel tensioning mechanism 84 include wirerope 841, idler wheel 842, fixing seat 843, great wheel 844, coil
The neat device 846 of disk 845, rope, the bottom end of the wirerope 841 are connected with coil panel 845, the wirerope 841 and idler wheel
842 outer surface fits, and the bottom end of the idler wheel 842 is connected with fixing seat 843, the bottom end of the fixing seat 843 and guarantor
The welding of 85 phase of shield shell, the coil panel 845 are installed on the front surface of great wheel 844, the great wheel 844 by embedded mode
Top be equipped with the neat device 846 of rope, the wirerope 841 and neat 846 nested encryptions of device of rope, the anticreep tensioning mechanism
86 include left fixed block 861, first back-moving spring 862, right fixed block 863, the left fixed block 861 and first back-moving spring
862 left end is mutually welded, and the right end of the first back-moving spring 862 is connected with right fixed block 863, the left fixed block 861
It is connected by first back-moving spring 862 with right fixed block 863, the positioning damping 87 includes rubber pad 871, damper
872, upper buffer board 873, lower buffer board 874, the bottom end of the rubber pad 871 and the top of upper buffer board 873 fit, described
The top of damper 872 is connected with the bottom end of upper buffer board 873, the top of the bottom end of the damper 872 and lower buffer board 874
End fits, and the upper buffer board 873 is connected by damper 872 with lower buffer board 874, and the mobile clamp system 88 wraps
Strap 881, sliding block 882, fastener 883, smooth mobile device 884, smooth track 885 are included, the strap 881
Bottom end and the top of sliding block 882 are mutually welded, and right side and the fastener 883 of the sliding block 882 are interlocked, the fastener 883
It is fixedly connected with wirerope 841, the bottom end of the sliding block 882 is connected with the top of smooth mobile device 884, the smooth shifting
The bottom end of dynamic device 884 is connected with the top of smooth track 885, the smooth mobile device 884 including damping spring 8841,
Mobile ball 8842, protected enclosure 8843, the damping spring 8841 are installed on the interior of protected enclosure 8843 by embedded mode
The top of portion, the bottom end of the damping spring 8841 and mobile ball 8842 is cooperatively connected, the inside of the protected enclosure 8843
Equipped with mobile ball 8842.
Power supply line 812 described in this patent is the electric wire for transmitting electric current, and the mode of usual electric current transmission is point-to-point transmission.
Power supply line can be divided into AC AC power cord and DC direct current supply line according to purposes, and the servo motor 813 refers to according to electromagnetism
Induction law realizes a kind of calutron of electric energy conversion or transmitting.
It is carrying out in use, patient relies on chin on rubber pad 871, alignment position, damper 872 is by gravity
Effect is lower, and deformation occurs, and retracted downward carries out cushioning effect, and then signal receiver 811 powers on, and receives signal for signal
It is analyzed and processed, servo motor 813 is transmitted information to by power supply line 812, servo motor 813 receives information starting and sets
It is standby, it starts operation, converts electric energy to kinetic energy, then rotary electric machine head 815, the first runner 816 is driven to rotate together, so that passing
Dynamic belt 825 is run, and rotatory force is transferred to the second runner 823, and then the second runner 823 will drive worm gear pole 821 again
Quick rotation, with the engagement of external structure, so that worm gear pole 821 drives driving gear 836 to rotate synchronously, therefore driving tooth
Wheel 836 pushes small 832 quick rotation of runner by drive rod 834, is transferred to rotatory force greatly so that belt 831 is subjected to displacement
Runner 844, so that great wheel 844 be driven to rotate together, great wheel 844 moves in a circle, and the outer surface of great wheel 844 is equipped with line
Disk 845 is enclosed, then makes 845 quick rotation of coil panel, wirerope 841 is slowly retracted downwards, coil panel 845 is slowly by steel wire
Rope 841 collects, and wirerope 841 is fixed on straight line by the neat device 846 of rope, and orderly running prevents wirerope 841 mixed and disorderly
Be intertwined, then wirerope 841 will be fixed on sliding block 882 by fastener 883, the sliding block 882 of the left and right sides by
Then the pulling force of wirerope 841 is slowly moved in smooth track 885 to centre, sliding block 882 using the rolling of mobile ball 8842
Top connect with strap 881, to drive strap 881 slowly mobile to centre, the head of patient is consolidated
Step up calmly, anticreep tensioning mechanism 86 is connect with strap 881, and strap 881 derails in order to prevent, mobile too fast clip injury
Person.
The present invention solves the prior art when patient to be checks, the head of patient is due to of different sizes, it has not been convenient to Gu
Determine on the rack, to be easy to cause and roll, will affect the diagnostic work of doctor in this way, so prior art design organization does not conform to
Reason, structure is simple, and the problem of having a single function, the head of patient can not be fixed, the present invention is mutual by above-mentioned component
Combination, a kind of novel and multifunctional ophthalmic measurement check device of the present invention, which the head of patient, which can be fixed, steps up,
It prevents patient from rolling in diagnosis, influences the diagnosis of doctor, can effectively help doctor to the diagnosis work of patient
Make.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of novel and multifunctional ophthalmic measurement check device, structure includes detector (1), controller (2), body (3), function
Energy key (4), board (5), horn (6), elevating lever (7), clamping and fixing device (8), rack (9), the detector (1) pass through
Embedded mode is installed on the front surface of controller (2), and the bottom end of the controller (2) is connected with the top of body (3), and is
The bottom end of integral structure, the body (3) is connected with the top of board (5), and function button (4) insertion is installed on machine
The outer surface of platform (5), the bottom of the horn (6) and the front surface of board (5) mutually weld, the top of the horn (6) and machine
The bottom end of frame (9) is mutually welded, and bottom end and the rack (9) of the elevating lever (7) are nested, the top of the elevating lever (7) and folder
The bottom end for fastening device (8) is connected, it is characterised in that:
The clamping and fixing device (8) includes servo motor device (81), power take-off mechanism (82), drive gear mechanism
(83), idler wheel tensioning mechanism (84), protection housing (85), anticreep tensioning mechanism (86), positioning damping (87), mobile clamping
Mechanism (88), the bottom end of the servo motor device (81) and the inner lateral surfaces of protection housing (85) are mutually welded, the servo
The bottom end of electric machine (81) and the top of power take-off mechanism (82) are cooperatively connected, the right end of the power take-off mechanism (82)
Connection, the top of the drive gear mechanism (83) and the bottom end of idler wheel tensioning mechanism (84) are engaged with drive gear mechanism (83)
It is connected, the left and right sides of the idler wheel tensioning mechanism (84) is fixedly connected with mobile clamp system (88), the mobile clamping
The bottom end of mechanism (88) is nested with protection housing (85), and the anticreep tensioning mechanism (86) is outer with mobile clamp system (88)
Surface is mutually welded, and the right end of the anticreep tensioning mechanism (86) and the inner surface of protection housing (85) mutually weld, and the positioning subtracts
Shake mechanism (87) is installed on the inside of protection housing (85) by embedded mode.
2. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the servo electricity
Machine device (81) includes signal receiver (811), power supply line (812), servo motor (813), bottom plate (814), motor head
(815), the first runner (816), the signal receiver (811) are connected with the top of power supply line (812), the power supply line
(812) bottom end is electrically connected with servo motor (813), and the signal receiver (811) passes through power supply line (812) and servo motor
(813) it is connected, the bottom end of the servo motor (813) and the top of bottom plate (814) are mutually welded, and the motor head (815) is embedding
Enter to be installed on the right end of servo motor (813), the left end of first runner (816) and motor head (815) nested encryptions.
3. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the power is defeated
Mechanism (82) includes worm gear pole (821), bearing (822), the second runner (823), rack (824), driving belt (825), institute out
Left end and bearing (822) nested encryptions of worm gear pole (821) are stated, the bearing (822) is connected with the second runner (823), institute
The left end on the top and the second runner (823) of stating frame (824) is mutually welded, the driving belt (825) and the second runner (823)
Outer surface fits, and second runner (823) is connected by driving belt (825) with the first runner (816).
4. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the driving cog
Taking turns mechanism (83) includes belt (831), small runner (832), bracket (833), drive rod (834), pin shaft (835), driving gear
(836), the belt (831) is connected with the outer surface of small runner (832), the top of the small runner (832) and bracket (833)
End is mutually welded, and bottom end and the pin shaft (835) of the drive rod (834) are fastened and connected, and the drive rod (834) passes through pin shaft
(835) it is fastened and connected with small runner (832), the top and driving gear (836) of the drive rod (834) are cooperatively connected, described
Connection is engaged with worm gear pole (821) in the bottom end of driving gear (836).
5. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the idler wheel is drawn
Tight mechanism (84) includes wirerope (841), idler wheel (842), fixing seat (843), great wheel (844), coil panel (845), rope
Neat device (846), the bottom end of the wirerope (841) are connected with coil panel (845), the wirerope (841) and idler wheel
(842) outer surface fits, and the bottom end of the idler wheel (842) is connected with fixing seat (843), the fixing seat (843)
Bottom end is mutually welded with protection housing (85), and the coil panel (845) is installed on the positive table of great wheel (844) by embedded mode
The top in face, the great wheel (844) is equipped with the neat device of rope (846), the wirerope (841) and the neat device of rope (846)
Nested encryptions.
6. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the anticreep is drawn
Tight mechanism (86) includes left fixed block (861), first back-moving spring (862), right fixed block (863), the left fixed block (861)
It is mutually welded with the left end of first back-moving spring (862), right end and right fixed block (863) phase of the first back-moving spring (862)
Connection, the left fixed block (861) are connected by first back-moving spring (862) with right fixed block (863).
7. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the positioning subtracts
Shaking mechanism (87) includes rubber pad (871), damper (872), upper buffer board (873), lower buffer board (874), the rubber pad
(871) top of bottom end and upper buffer board (873) fits, top and upper buffer board (873) of the damper (872)
Bottom end is connected, and the bottom end of the damper (872) and the top of lower buffer board (874) fit, the upper buffer board (873)
It is connected by damper (872) with lower buffer board (874).
8. a kind of novel and multifunctional ophthalmic measurement check device according to claim 1, it is characterised in that: the mobile folder
Tight mechanism (88) includes strap (881), sliding block (882), fastener (883), smooth mobile device (884), smooth track
(885), the bottom end of the strap (881) and the top of sliding block (882) are mutually welded, the right side of the sliding block (882) with
Fastener (883) is interlocked, and the fastener (883) is fixedly connected with wirerope (841), the bottom end of the sliding block (882) with
The top of smooth mobile device (884) is connected, the bottom end of the smooth mobile device (884) and the top of smooth track (885)
End is connected.
9. a kind of novel and multifunctional ophthalmic measurement check device according to claim 8, it is characterised in that: the smooth shifting
Dynamic device (884) include damping spring (8841), mobile ball (8842), protected enclosure (8843), the damping spring
(8841) inside of protected enclosure (8843), the bottom end of the damping spring (8841) and mobile rolling are installed on by embedded mode
The top of pearl (8842) is cooperatively connected, and the inside of the protected enclosure (8843) is equipped with mobile ball (8842).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913230.5A CN109044268A (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional ophthalmic measurement check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913230.5A CN109044268A (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional ophthalmic measurement check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109044268A true CN109044268A (en) | 2018-12-21 |
Family
ID=64683571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913230.5A Withdrawn CN109044268A (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional ophthalmic measurement check device |
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| Country | Link |
|---|---|
| CN (1) | CN109044268A (en) |
Citations (9)
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| JPH0833607A (en) * | 1994-07-26 | 1996-02-06 | Canon Inc | Ophthalmological equipment |
| JP2001061782A (en) * | 1999-08-31 | 2001-03-13 | Nidek Co Ltd | Position regulating device and ophthalmologic device system having the same |
| JP2005211351A (en) * | 2004-01-29 | 2005-08-11 | Nidek Co Ltd | Ophthalmologic equipment |
| CN206342649U (en) * | 2016-07-22 | 2017-07-21 | 滨州沪滨爱尔眼科医院有限公司 | A kind of new eye examination head fixing device |
| CN107550453A (en) * | 2017-09-30 | 2018-01-09 | 林福清 | A kind of new eye examination head fixing device |
| CN107669352A (en) * | 2017-11-21 | 2018-02-09 | 朱礼敬 | A kind of medical-ophthalmologic electromagnetism buffer-type presss from both sides face device |
| CN107898510A (en) * | 2017-12-29 | 2018-04-13 | 许桂敏 | A kind of new eye examination head fixing device |
| CN108297184A (en) * | 2018-04-04 | 2018-07-20 | 莆田市荔城区自然家居电子商务有限公司 | A kind of machine and wood cutting with fixing device and dedusting function |
| CN108308825A (en) * | 2018-02-13 | 2018-07-24 | 谢彬彬 | A kind of special anti-lost intelligent writing case of student |
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- 2018-08-13 CN CN201810913230.5A patent/CN109044268A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833607A (en) * | 1994-07-26 | 1996-02-06 | Canon Inc | Ophthalmological equipment |
| JP2001061782A (en) * | 1999-08-31 | 2001-03-13 | Nidek Co Ltd | Position regulating device and ophthalmologic device system having the same |
| JP2005211351A (en) * | 2004-01-29 | 2005-08-11 | Nidek Co Ltd | Ophthalmologic equipment |
| CN206342649U (en) * | 2016-07-22 | 2017-07-21 | 滨州沪滨爱尔眼科医院有限公司 | A kind of new eye examination head fixing device |
| CN107550453A (en) * | 2017-09-30 | 2018-01-09 | 林福清 | A kind of new eye examination head fixing device |
| CN107669352A (en) * | 2017-11-21 | 2018-02-09 | 朱礼敬 | A kind of medical-ophthalmologic electromagnetism buffer-type presss from both sides face device |
| CN107898510A (en) * | 2017-12-29 | 2018-04-13 | 许桂敏 | A kind of new eye examination head fixing device |
| CN108308825A (en) * | 2018-02-13 | 2018-07-24 | 谢彬彬 | A kind of special anti-lost intelligent writing case of student |
| CN108297184A (en) * | 2018-04-04 | 2018-07-20 | 莆田市荔城区自然家居电子商务有限公司 | A kind of machine and wood cutting with fixing device and dedusting function |
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Application publication date: 20181221 |
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