CN211862766U

CN211862766U - Head fixing device for ophthalmologic examination

Info

Publication number: CN211862766U
Application number: CN201820890481.1U
Authority: CN
Inventors: 牛婕
Original assignee: Linze Ruixiang Technology Development Co ltd
Current assignee: Linze Ruixiang Technology Development Co ltd
Priority date: 2018-06-09
Filing date: 2018-06-09
Publication date: 2020-11-06
Anticipated expiration: 2028-06-09

Abstract

The utility model discloses a head fixing device is used in ophthalmology inspection, which comprises a fixing plate and i, the left side fixedly connected with shell of fixed plate, the back of the body fixedly connected with motor of shell inner wall, the output fixedly connected with carousel of motor, the positive swing joint of carousel has the connecting plate, the bottom swing joint of connecting plate has the fly leaf, the right side fixedly connected with half-gear of fly leaf. The utility model discloses a set up fixed plate, shell, motor, carousel, connecting plate, fly leaf, semi-gear, spliced pole, bearing, backup pad, pinion rack, sliding sleeve, slide bar, connecting block, movable plate, fixed block, sliding plate, fixed column, movable clamp plate, solid fixed splint, the cooperation of fixed band is used, has solved current head fixing device and has needed manual operation, unable automatic fixation to wasted doctor's plenty of time, the problem of the unable patient's state of an illness of in time inspection.

Description

Head fixing device for ophthalmologic examination

Technical Field

The utility model relates to an ophthalmology inspection technical field specifically is a head fixing device is used in ophthalmology inspection.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

The doctor needs to use head fixing device at the in-process of doing the ophthalmic examination to the patient, but current head fixing device needs manual operation, and unable automatic fixation to wasted doctor's a large amount of time, the unable patient's state of an illness of in time of examining, reduced fixing device's practicality, the not convenient to use person's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head fixing device is used in ophthalmology inspection possesses automatic fixed advantage, has solved current head fixing device and needs manual operation, unable automatic fixation to wasted doctor's a large amount of time, the unable problem of examining patient's state of an illness in time.

In order to achieve the above object, the utility model provides a following technical scheme: a head fixing device for ophthalmologic examination comprises a fixing plate, wherein a shell is fixedly connected to the left side of the fixing plate, a motor is fixedly connected to the back surface of the inner wall of the shell, a rotary disc is fixedly connected to the output end of the motor, a connecting plate is movably connected to the front side of the rotary disc, a movable plate is movably connected to the bottom of the connecting plate, a half gear is fixedly connected to the right side of the movable plate, a connecting column is fixedly connected to the back side of the half gear, a bearing is fixedly connected to the back side of the connecting column, a supporting plate is fixedly connected to the back side of the bearing, the left side of the supporting plate is fixedly connected with the left side of the inner wall of the shell, a toothed plate is arranged on the right side of the half gear, the left side of the toothed plate is meshed with the right side of the half gear, the bottom of slide bar and the bottom fixed connection of shell inner wall, the right side fixedly connected with connecting block of sliding sleeve, the right side swing joint of connecting block has the movable plate, the right side swing joint of movable plate has the fixed block, the right side fixedly connected with sliding plate of fixed block, sliding plate top and bottom all with the top and the bottom sliding connection of shell inner wall, the right side fixedly connected with fixed column of sliding plate, the right side of fixed column runs through the shell and extends to the outside fixedly connected with movable clamp plate of shell, the right side fixedly connected with solid fixed splint of fixed plate, the positive fixedly connected with fixed band of solid fixed splint.

Preferably, both sides of the bottom of the fixing plate are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a universal wheel.

Preferably, the top and the bottom of the motor are both fixedly connected with a triangular plate, and the back of the triangular plate is fixedly connected with the back surface of the inner wall of the shell.

Preferably, the top and the bottom of the sliding plate are both fixedly connected with sliding blocks, and the top and the bottom of the inner wall of the shell are both provided with sliding grooves matched with the sliding blocks for use.

Preferably, the right side of the movable clamping plate and the left side of the fixed clamping plate are both fixedly connected with spongy cushions, and the inner sides of the spongy cushions are in contact with the head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fixed plate, and a housing, including a motor, an end cap, a controller, and a cover plate, the carousel, the connecting plate, the fly leaf, the semi-gear, the spliced pole, a bearing, a supporting plate, the pinion rack, the sliding sleeve, the slide bar, the connecting block, the movable plate, the fixed block, the sliding plate, the fixed column, the movable clamp plate, the solid fixed plate, the cooperation of fixed band is used, it needs manual operation to have solved current head fixing device, unable automatic fixation, thereby doctor's plenty of time has been wasted, the problem of the unable patient's state of an illness of in time inspection, this head fixing device for ophthalmic examination, possess automatic fixation.

2. The utility model discloses a setting of support column and universal wheel has increased the mobility of fixed plate, convenient to use person's removal, setting through the set-square, the stability of motor has been increased, the life of motor has been prolonged, setting through slider and spout, friction between sliding plate and the shell has been reduced, make more smooth and easy of sliding plate motion, slider and spout have also played spacing effect simultaneously, setting through the foam-rubber cushion, patient's comfort level has been increased, also effectual movable splint and the scraping of solid fixed splint to the patient of having prevented.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a left side view of the structural motor of the present invention;

fig. 3 is a top view of the structural support plate of the present invention.

In the figure: the device comprises a fixed plate 1, a shell 2, a motor 3, a rotary table 4, a connecting plate 5, a movable plate 6, a half gear 7, a connecting column 8, a bearing 9, a supporting plate 10, a toothed plate 11, a sliding sleeve 12, a sliding rod 13, a connecting block 14, a movable plate 15, a fixed block 16, a sliding plate 17, a fixed column 18, a movable clamping plate 19, a fixed clamping plate 20, a fixed band 21, a supporting column 22, a universal wheel 23, a triangle 24, a sliding block 25, a sliding chute 26 and a sponge pad 27.

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, a head fixing device for ophthalmologic examination includes a fixing plate 1, support columns 22 are fixedly connected to both sides of the bottom of the fixing plate 1, universal wheels 23 are fixedly connected to the bottom of the support columns 22, mobility of the fixing plate 1 is increased by the arrangement of the support columns 22 and the universal wheels 23, which facilitates movement of a user, a housing 2 is fixedly connected to the left side of the fixing plate 1, a motor 3 is fixedly connected to a back surface of an inner wall of the housing 2, a set square 24 is fixedly connected to the top and the bottom of the motor 3, the back surface of the set square 24 is fixedly connected to the back surface of the inner wall of the housing 2, stability of the motor 3 is increased by the arrangement of the set square 24, service life of the motor 3 is prolonged, a turntable 4 is fixedly connected to an output end of the motor 3, a connecting plate 5 is movably connected to the, a half gear 7 is fixedly connected to the right side of the movable plate 6, a connecting column 8 is fixedly connected to the back of the half gear 7, a bearing 9 is fixedly connected to the back of the connecting column 8, a supporting plate 10 is fixedly connected to the back of the bearing 9, the left side of the supporting plate 10 is fixedly connected to the left side of the inner wall of the housing 2, a toothed plate 11 is arranged on the right side of the half gear 7, the left side of the toothed plate 11 is meshed with the right side of the half gear 7, a sliding sleeve 12 is fixedly connected to the right side of the toothed plate 11, a sliding rod 13 is slidably connected to the inner wall of the sliding sleeve 12, the top of the sliding rod 13 is fixedly connected to the top of the inner wall of the housing 2, the bottom of the sliding rod 13 is fixedly connected to the bottom of the inner wall of the housing 2, a connecting block 14 is fixedly connected to the right side of the sliding sleeve 12, the top and the bottom of the inner wall of the shell 2 are both provided with sliding grooves 26 matched with the sliding block 25 for use, through the arrangement of the sliding block 25 and the sliding grooves 26, the friction between the sliding plate 17 and the shell 2 is reduced, the sliding plate 17 can move more smoothly, meanwhile, the sliding block 25 and the sliding grooves 26 also play a role in limiting, the top and the bottom of the sliding plate 17 are both in sliding connection with the top and the bottom of the inner wall of the shell 2, the right side of the sliding plate 17 is fixedly connected with a fixed column 18, the right side of the fixed column 18 penetrates through the shell 2 and extends to an external fixedly connected movable clamping plate 19 of the shell 2, the right side of the fixed plate 1 is fixedly connected with a fixed clamping plate 20, the right side of the movable clamping plate 19 and the left side of the fixed clamping plate 20 are both fixedly connected with sponge cushions 27, the inner sides of the sponge cushions 27 are in contact with the head, the front surface of the fixed splint 20 is fixedly connected with a fixed belt 21.

When the device is used, a user starts the motor 3, the motor 3 drives the rotary table 4 to rotate, the rotary table 4 drives the connecting plate 5 to move downwards, the connecting plate 5 drives the movable plate 6 to move downwards, the movable plate 6 drives the half gear 7 to move upwards, the half gear 7 drives the toothed plate 11 to move upwards, the toothed plate 11 drives the sliding sleeve 12 to move upwards, the sliding sleeve 12 drives the connecting block 14 to move upwards, the connecting block 14 drives the movable plate 15 to move upwards, the movable plate 15 drives the fixed block 16 to move rightwards, the fixed block 16 drives the sliding plate 17 to move rightwards, the sliding plate 17 drives the fixed column 18 to move rightwards, and the fixed column 18 drives the movable clamp plate.

In summary, the following steps: this head fixing device is used in ophthalmic examination, through setting up fixed plate 1, shell 2, motor 3, carousel 4, connecting plate 5, fly leaf 6, semi-gear 7, spliced pole 8, bearing 9, backup pad 10, pinion rack 11, sliding sleeve 12, slide bar 13, connecting block 14, the movable plate 15, fixed block 16, sliding plate 17, fixed column 18, movable clamp plate 19, fixed clamp plate 20, the cooperation of fixed band 21 is used, it needs manual operation to have solved current head fixing device, unable automatic fixation, thereby doctor's a large amount of time has been wasted, the problem that patient's state of an illness can't be in time examined.

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. A head fixing device for ophthalmologic examination, comprising a fixing plate (1), characterized in that: the left side fixedly connected with shell (2) of fixed plate (1), the back surface fixedly connected with motor (3) of shell (2) inner wall, the output end fixedly connected with carousel (4) of motor (3), the front swing joint of carousel (4) has connecting plate (5), the bottom swing joint of connecting plate (5) has fly leaf (6), the right side fixedly connected with semi-gear (7) of fly leaf (6), the back fixedly connected with spliced pole (8) of semi-gear (7), the back fixedly connected with bearing (9) of spliced pole (8), the back fixedly connected with backup pad (10) of bearing (9), the left side of backup pad (10) and the left side fixedly connected with shell (2) inner wall, the right side of semi-gear (7) is provided with pinion rack (11), the left side of pinion rack (11) and the right side meshing of semi-gear (7), the right side of the toothed plate (11) is fixedly connected with a sliding sleeve (12), the inner wall of the sliding sleeve (12) is connected with a sliding rod (13) in a sliding manner, the top of the sliding rod (13) is fixedly connected with the top of the inner wall of the shell (2), the bottom of the sliding rod (13) is fixedly connected with the bottom of the inner wall of the shell (2), the right side of the sliding sleeve (12) is fixedly connected with a connecting block (14), the right side of the connecting block (14) is movably connected with a moving plate (15), the right side of the moving plate (15) is movably connected with a fixed block (16), the right side of the fixed block (16) is fixedly connected with a sliding plate (17), the top and the bottom of the sliding plate (17) are both connected with the top and the bottom of the inner wall of the shell (2) in a sliding manner, the right side of the sliding plate (17) is fixedly connected with a fixed column (18, the right side fixedly connected with solid fixed splint (20) of fixed plate (1), the front fixedly connected with fixed band (21) of solid fixed splint (20).

2. The head fixing device for ophthalmologic examination as set forth in claim 1, wherein: the fixed plate is characterized in that supporting columns (22) are fixedly connected to the two sides of the bottom of the fixed plate (1), and universal wheels (23) are fixedly connected to the bottoms of the supporting columns (22).

3. The head fixing device for ophthalmologic examination as set forth in claim 1, wherein: the top and the bottom of the motor (3) are both fixedly connected with a triangular plate (24), and the back of the triangular plate (24) is fixedly connected with the back surface of the inner wall of the shell (2).

4. The head fixing device for ophthalmologic examination as set forth in claim 1, wherein: the top and the bottom of the sliding plate (17) are both fixedly connected with sliding blocks (25), and the top and the bottom of the inner wall of the shell (2) are both provided with sliding grooves (26) matched with the sliding blocks (25) for use.

5. The head fixing device for ophthalmologic examination as set forth in claim 1, wherein: the right side of the movable clamping plate (19) and the left side of the fixed clamping plate (20) are both fixedly connected with sponge cushions (27), and the inner sides of the sponge cushions (27) are in contact with the head.