CN213046826U

CN213046826U - Auxiliary device for ophthalmologic examination

Info

Publication number: CN213046826U
Application number: CN202020945194.3U
Authority: CN
Inventors: 吕彬; 高双; 王伟; 杨继建; 李萍; 喻震
Original assignee: Nolai Biomedical Technology Co ltd
Current assignee: Nolai Biomedical Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-27
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to an ophthalmology technical field just discloses an auxiliary device for ophthalmology inspection, the on-line screen storage device comprises a base, the top fixed mounting of base has the biax motor, the equal movable mounting in the left and right sides at base top has the rotation loop bar. This an auxiliary device for ophthalmology inspection, at first rotate the rotation handle, make the thin pole of screw thread rotate, will receive the screw thread thrust of curb plate and control the removal, promote two splint and be close to each other, it is fixed with patient's head to fill up through the flexibility on the splint, make patient's head be difficult for rocking, start electric putter after that, push away the slurcam right side, through setting up slide bar and dead lever, make the horizontal migration that promotes the slurcam more stable, and promote the bracing piece through the connecting axle and rotate towards vertical direction, make the regulating plate use the loose axle to rotate as the axle center, thereby change the angle that the patient lain down, make the patient can be more comfortable, also make things convenient for medical personnel to operate simultaneously, thereby the practicality.

Description

Auxiliary device for ophthalmologic examination

Technical Field

The utility model relates to an ophthalmology technical field specifically is an auxiliary device for ophthalmology inspection.

Background

With the change of life style and working conditions of people, the time of using eyes is longer and longer, and a series of diseases are simultaneously appeared, eye diseases become more and more common in recent years, and eye disease patients are more and more in young people and old people, so that the eye care is particularly important.

At present current auxiliary device for ophthalmic examination generally has the inconvenient shortcoming of use, in the eye nursing process, the user need stand, just so increase patient nursing process's tired sense, be unfavorable for eye nursing, though can alleviate patient's tired sense through the seat, but current seat does not have the function of fixed head and angle of adjustment, when adding medicine to patient's eye, patient can subconscious avoid, cause the head to rock the phenomenon, thereby it is troublesome to have brought for the treatment, so provide an auxiliary device for ophthalmic examination and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an auxiliary device for ophthalmology inspection, possess advantages such as convenient to use, it generally has the inconvenient shortcoming of use to have solved present auxiliary device for ophthalmology inspection, in the eye nursing process, the user need stand, just so increase patient nursing process's fatigue and feel, be unfavorable for eye nursing, though can alleviate patient's fatigue through the seat, but current seat does not have fixed head and angle of adjustment's function, when adding medicine to patient's eye, patient can subconscious dodge, cause the head to rock the phenomenon, thereby brought troublesome problem for the treatment.

(II) technical scheme

In order to realize the purpose of the convenient use, the utility model provides a following technical scheme: an auxiliary device for ophthalmological examination comprises a base, wherein a double-shaft motor is fixedly installed at the top of the base, rotating sleeve rods are movably installed at the left side and the right side of the top of the base, meshing bevel gears are fixedly installed at the bottom of the outer side of each rotating sleeve rod, limiting rods are fixedly installed at the left side and the right side of the top of the base and between the two rotating sleeve rods, rotating rods with one ends movably connected with the limiting rods are fixedly installed at the output shaft of the double-shaft motor, rotating bevel gears with one ends meshed with the meshing bevel gears are fixedly installed at the opposite sides of the two rotating rods, screw rods with one ends penetrating through and extending to the inner cavity of each rotating sleeve rod are movably installed at the top of each rotating sleeve rod, a bearing plate is fixedly installed at the top between the two screw rods, an electric push rod is fixedly installed at the left side of the inner cavity, a slide bar is fixedly arranged at the bottom of the pushing block, a fixed rod with one end movably connected with the slide bar is fixedly arranged at the left side of the inner cavity of the bearing plate, the front side and the rear side of the bearing plate are both fixedly provided with movable shafts, the top of the bearing plate is movably provided with an adjusting plate through the movable shafts, connecting shafts are fixedly arranged on the opposite sides of the adjusting plate and the pushing block, a supporting rod is movably arranged between the two connecting shafts, the utility model discloses a pneumatic tool, including regulating plate, curb plate, splint, fixed mounting has the curb plate that quantity is two, two the equal movable mounting in one side that the curb plate is relative has the screw thread thin rod, two the equal movable mounting in one side that the screw thread thin rod is relative has splint, two the equal fixed mounting in upper and lower both ends of splint one side of carrying on the back mutually has one end and curb plate fixed connection's telescopic link, the right side of regulating plate just is located fixed mounting between two curb plates has the headrest.

Preferably, two equal fixed mounting in one side that the screw thin pole carried on the back mutually has the rotation handle, two equal fixed mounting in one side that the screw thin pole is relative has rolling bearing, and the screw thin pole passes through rolling bearing and splint swing joint.

Preferably, the contained angle between bracing piece and the regulating plate is the acute angle, two the equal fixed mounting in one side that the gag lever post is relative has a spacing loop bar, and spacing loop bar and dwang looks adaptation.

Preferably, the bottom of the double-shaft motor is fixedly provided with a connecting seat, and the screw rod and the supporting plate are vertically arranged at ninety degrees.

Preferably, the bottom fixed mounting who rotates the loop bar has fixing bearing, and rotates the loop bar and pass through fixing bearing and base swing joint, two equal fixed mounting in one side that the splint are relative has the flexblet.

Preferably, the top of rotating the loop bar has seted up the thread groove, and thread groove and screw rod looks adaptation, two it is symmetric distribution with the perpendicular bisector of base to rotate the loop bar.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary device for ophthalmology inspection possesses following beneficial effect:

1. the auxiliary device for ophthalmologic examination is characterized in that a rotating handle is arranged on one side of each of two threaded thin rods which are opposite to each other, when a patient needs to be detected, the rotating handle is rotated to enable the threaded thin rods to rotate, a threaded hole matched with the threaded thin rods is formed in each side plate, a telescopic rod is arranged on each clamping plate, the rotation of each clamping plate is limited, when the threaded thin rods rotate, the threaded thin rods can move leftwards and rightwards under the thrust of the threads of the side plates, the two clamping plates are pushed to be close to each other, the head of the patient is fixed through a flexible pad on each clamping plate, the head of the patient is not prone to shaking, then an electric push rod is started, a pushing block is pushed rightwards, the horizontal movement of the pushing block is enabled to be more stable through the arrangement of the sliding rods and the fixing rods, the supporting rods are pushed to rotate towards the vertical direction through, make the patient can be more comfortable, also make things convenient for medical personnel to operate simultaneously to the practicality of device has been improved greatly, makes equipment use more convenient.

2. This an auxiliary device for ophthalmology inspection, through setting up the biax motor, start the biax motor, make the dwang of its left and right sides rotate, the drive rotates the awl tooth and rotates, it rotates to drive the meshing awl tooth through the meshing, make about two rotate loop bar while antiport, establish to the reversal through the screw thread that will rotate loop bar internal thread groove, in two rotation loop bar antiport, its screw thrust will promote the screw rod syntropy removal of upper end, thereby realize the regulation to bearing plate height, make equipment can satisfy the people of different heights and the use of different situations, thereby the practicality of device has been improved greatly, it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a right side structure diagram of the adjusting plate of the present invention.

In the figure: the device comprises a base 1, a meshing bevel gear 2, a limiting rod 3, a rotating rod 4, a double-shaft motor 5, a bearing plate 6, a rotating bevel gear 7, a rotating sleeve rod 8, a supporting rod 9, a connecting shaft 10, a side plate 11, a screw rod 12, a movable shaft 13, an adjusting plate 14, a threaded thin rod 15, a telescopic rod 16, a headrest 17, a clamping plate 18, a pushing block 19, a sliding rod 20, a fixing rod 21 and an electric push rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an auxiliary device for ophthalmologic examination includes a base 1, a dual-shaft motor 5 is fixedly installed on the top of the base 1, the dual-shaft motor 5 can be a YSK100 type, the dual-shaft motor 5 is started by setting the dual-shaft motor 5, the rotating rods 4 on the left and right sides thereof are rotated to drive the rotating bevel gears 7 to rotate, the engaging bevel gears 2 are driven to rotate by meshing, the left and right rotating sleeve rods 8 are rotated reversely at the same time, the screw thrust of the screw pushes the screw 12 on the upper end to move in the same direction while the two rotating sleeve rods 8 rotate reversely, thereby realizing the adjustment of the height of the supporting plate 6, and the equipment can meet the use of people with different heights and different situations, thereby greatly improving the practicability of the device, the use is more convenient, the connecting seat is fixedly installed on the bottom of the dual-shaft motor 5, the screw 12 and the support plate 6 are vertically installed at ninety degrees, the left side and the right side of the top of the base 1 are both movably provided with a rotating sleeve rod 8, the bottom of the rotating sleeve rod 8 is fixedly provided with a fixed bearing, the rotating sleeve rod 8 is movably connected with the base 1 through the fixed bearing, one side opposite to the two clamping plates 18 is both fixedly provided with a flexible cushion, the bottom of the outer side of the rotating sleeve rod 8 is fixedly provided with a meshing bevel gear 2, the left side and the right side of the top of the base 1 are both fixedly provided with a limiting rod 3 between the two rotating sleeve rods 8, an output shaft of the double-shaft motor 5 is fixedly provided with a rotating rod 4, one end of the rotating rod 4 is movably connected with the limiting rod 3, one side opposite to the two rotating rods 4 is both fixedly provided with a rotating bevel gear 7, one end of the rotating bevel gear is meshed with the meshing bevel gear 2, the top of the rotating sleeve, the thread groove is matched with the screw rods 12, the two rotating loop bars 8 are symmetrically distributed by the perpendicular bisector of the base 1, the top between the two screw rods 12 is fixedly provided with the supporting plate 6, the left side of the inner cavity of the supporting plate 6 is fixedly provided with the electric push rod 22, the model of the electric push rod 22 can be CP-700, the output shaft of the electric push rod 22 is fixedly provided with the pushing block 19, the bottom of the pushing block 19 is fixedly provided with the slide rod 20, the left side of the inner cavity of the supporting plate 6 is fixedly provided with the fixed rod 21, one end of the fixed rod is movably connected with the slide rod 20, the front side and the rear side of the supporting plate 6 are both fixedly provided with the movable shafts 13, the top of the supporting plate 6 is movably provided with the adjusting plate 14 through the movable shafts 13, one side of the adjusting plate 14 opposite to the, the opposite sides of the two limiting rods 3 are fixedly provided with limiting sleeve rods respectively, the limiting sleeve rods are matched with the rotating rods 4, the left side of the top of the adjusting plate 14 is fixedly provided with two side plates 11, the opposite sides of the two side plates 11 are movably provided with threaded thin rods 15, one sides of the two threaded thin rods 15, which are opposite to each other, are provided with rotating handles respectively, when a patient needs to be detected and other processes, the rotating handles are firstly rotated to enable the threaded thin rods 15 to rotate, threaded holes matched with the threaded thin rods 15 are formed in the side plates 11, telescopic rods 16 are arranged on the clamping plates 18 to limit the rotation of the clamping plates 18, when the threaded thin rods 15 rotate, the clamping plates are moved left and right under the thrust of the threads of the side plates 11 to push the two clamping plates 18 to be close to each other, the head of the patient is fixed through flexible pads on the clamping plates 18, the head of the patient is not prone, the pushing block 19 is pushed to the right, the sliding rod 20 and the fixing rod 21 are arranged, so that the horizontal movement of the pushing block 19 is more stable, the supporting rod 9 is pushed by the connecting shaft 10 to rotate towards the vertical direction, the adjusting plate 14 rotates by taking the movable shaft 13 as an axis, the angle of lying down of a patient is changed, the patient can feel more comfortable, and the operation of medical personnel is facilitated, so that the practicability of the device is greatly improved, the equipment is more convenient and faster to use, a rotating handle is fixedly arranged on one side of each of the two threaded thin rods 15 opposite to each other, rotating bearings are fixedly arranged on one sides of the two threaded thin rods 15 opposite to each other, the threaded thin rods 15 are movably connected with the clamping plates 18 through the rotating bearings, clamping plates 18 are movably arranged on one sides of the two threaded thin rods 15 opposite to each other, and telescopic rods 16 with one ends fixedly connected with the side plates 11 are, the telescopic link 16 comprises connecting sleeve pole and movable rod, and the inside swing joint of connecting sleeve pole has one end to run through and extend to the outside movable rod of connecting sleeve pole, and movable rod bottom fixedly connected with stopper through being provided with the stopper, makes the movable rod upwards extend the back can not break away from with the connecting sleeve pole, and the right side of regulating plate 14 just is located fixed mounting between two curb plates 11 and has headrest 17.

To sum up, the auxiliary device for ophthalmologic examination is characterized in that the two threaded thin rods 15 are provided with a rotating handle on the opposite sides, when a patient needs to be detected, the rotating handle is rotated to rotate the threaded thin rods 15, the side plates 11 are provided with threaded holes matched with the threaded thin rods 15, the clamping plates 18 are provided with telescopic rods 16 to limit the rotation of the clamping plates 18, when the threaded thin rods 15 rotate, the threaded thin rods 15 are pushed by the threads of the side plates 11 to move left and right to push the two clamping plates 18 to approach each other, the head of the patient is fixed through flexible pads on the clamping plates 18 to be not prone to shake, then the electric push rods 22 are started to push the push block 19 to the right, the horizontal movement of the push block 19 is more stable through the arrangement of the sliding rods 20 and the fixing rods 21, and the support rods 9 are pushed to rotate towards the vertical direction through the connecting shaft 10, make regulating plate 14 use loose axle 13 to rotate as the axle center to change the angle that the patient lain down, make the patient can be more comfortable, also make things convenient for medical personnel to operate simultaneously, thereby improved the practicality of device greatly, make equipment use more convenient.

Moreover, by arranging the double-shaft motor 5, starting the double-shaft motor 5, rotating the rotating rods 4 at the left side and the right side of the double-shaft motor to drive the rotating bevel teeth 7 to rotate, driving the meshing bevel teeth 2 to rotate through meshing, enabling the left rotating sleeve rod 8 and the right rotating sleeve rod 8 to rotate reversely, setting the threads of the thread grooves in the rotating sleeve rods 8 to be reverse, and pushing the screw rods 12 at the upper ends to move in the same direction by the thread thrust while the two rotating sleeve rods 8 rotate reversely, thereby realizing the adjustment of the height of the bearing plate 6, leading the equipment to meet the use of people with different heights and different situations, greatly improving the practicability of the device, being more convenient to use, solving the defect that the prior auxiliary device for the ophthalmology examination is inconvenient to use generally, and increasing the fatigue feeling of a patient in the nursing process, be unfavorable for eye nursing, though can alleviate patient's tired sense through the seat, but current seat does not have the function of fixed head and angle of adjustment, when adding medicine to patient's eye, avoids that the patient can subconsciously, causes the head to rock the phenomenon to the trouble problem has been brought for the treatment.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary device for ophthalmic examinations, comprising a base (1), characterized in that: the automatic transmission mechanism is characterized in that a double-shaft motor (5) is fixedly mounted at the top of the base (1), rotating sleeve rods (8) are movably mounted on the left side and the right side of the top of the base (1), meshing bevel gears (2) are fixedly mounted at the bottom of the outer side of each rotating sleeve rod (8), limiting rods (3) are fixedly mounted on the left side and the right side of the top of the base (1) and between the two rotating sleeve rods (8), rotating bevel gears (7) with one ends meshed with the meshing bevel gears (2) are fixedly mounted on the opposite sides of the two rotating rods (4), screw rods (12) with one ends penetrating through and extending to the inner cavity of the rotating sleeve rods (8) are movably mounted at the top of the rotating sleeve rods (8), and bearing plates (6) are fixedly mounted at the top of the screw rods (12), an electric push rod (22) is fixedly installed on the left side of an inner cavity of the supporting plate (6), a pushing block (19) is fixedly installed on an output shaft of the electric push rod (22), a sliding rod (20) is fixedly installed at the bottom of the pushing block (19), a fixing rod (21) with one end movably connected with the sliding rod (20) is fixedly installed on the left side of the inner cavity of the supporting plate (6), movable shafts (13) are fixedly installed on the front side and the rear side of the supporting plate (6), an adjusting plate (14) is movably installed at the top of the supporting plate (6) through the movable shafts (13), connecting shafts (10) are fixedly installed on one side, opposite to the pushing block (19), of the adjusting plate (14), supporting rods (9) are movably installed between the two connecting shafts (10), two side plates (11) are fixedly installed on the left side of the top of the adjusting plate (14), and threaded thin rods (15), two equal movable mounting in one side that screw thread thin rod (15) is relative has splint (18), two the equal fixed mounting in upper and lower both ends of splint (18) back of the body one side has one end and curb plate (11) fixed connection's telescopic link (16), the right side of regulating plate (14) just is located fixed mounting between two curb plates (11) has headrest (17).

2. An auxiliary device for ophthalmic examinations according to claim 1 characterized in that: two equal fixed mounting in one side that screw thin pole (15) carried on the back mutually has the rotation handle, two equal fixed mounting in one side that screw thin pole (15) are relative has rolling bearing, and screw thin pole (15) pass through rolling bearing and splint (18) swing joint.

3. An auxiliary device for ophthalmic examinations according to claim 1 characterized in that: the included angle between bracing piece (9) and regulating plate (14) is the acute angle, two the equal fixed mounting in one side that gag lever post (3) is relative has spacing loop bar, and spacing loop bar and dwang (4) looks adaptation.

4. An auxiliary device for ophthalmic examinations according to claim 1 characterized in that: the bottom of the double-shaft motor (5) is fixedly provided with a connecting seat, and the screw rod (12) and the supporting plate (6) are vertically arranged at ninety degrees.

5. An auxiliary device for ophthalmic examinations according to claim 1 characterized in that: the bottom fixed mounting who rotates loop bar (8) has fixing bearing, and rotates loop bar (8) and pass through fixing bearing and base (1) swing joint, two equal fixed mounting in one side that splint (18) are relative has the cushion.

6. An auxiliary device for ophthalmic examinations according to claim 1 characterized in that: the top of rotating loop bar (8) has been seted up the thread groove, and thread groove and screw rod (12) looks adaptation, two rotate loop bar (8) and be the symmetric distribution with the perpendicular bisector of base (1).