CN215993929U

CN215993929U - Auxiliary device for ophthalmologic examination

Info

Publication number: CN215993929U
Application number: CN202122046906.5U
Authority: CN
Inventors: 孙杨; 黄世中
Original assignee: Chongqing Aier Eye Hospital Co Ltd
Current assignee: Chongqing Aier Eye Hospital Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-11
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an auxiliary device for ophthalmologic examination, which comprises a fixed cutting sleeve, wherein a supporting table is fixedly connected inside the fixed cutting sleeve, fixed frames are fixedly connected to two sides of the fixed cutting sleeve, a movable rod is movably connected inside the fixed frames, one end of the movable rod extends into the fixed cutting sleeve, a clamping plate is arranged at one end of the movable rod, a bearing is fixedly connected to one side, close to the movable rod, of the clamping plate, the movable rod is rotatably connected with the clamping plate through the bearing, two telescopic rods are fixedly connected between the clamping plate and the inner wall of the fixed cutting sleeve, and a flexible pad is fixedly connected to one side, far away from the movable rod, of the clamping plate. Through the light that sets up, can throw light on, supply light, and when not using, can upwards promote the light, make connecting rod rebound, adsorb on the inner wall of light trough until magnet, the inside of light trough will be withdrawed to the light this moment to protect the light, reached the effect of protection from this.

Description

Auxiliary device for ophthalmologic examination

Technical Field

The utility model belongs to the technical field of ophthalmology, and particularly relates to an auxiliary device for ophthalmologic examination.

Background

The ophthalmology is called ophthalmology department, and is a discipline for researching diseases related to eyeballs and tissues related to the eyeballs, and the ophthalmology generally researches various ophthalmology diseases such as vitreous bodies, retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like.

However, the auxiliary device in the market is inconvenient to use, which causes trouble in fixing and affects the inspection efficiency, and the conventional auxiliary device is inconvenient to protect the illuminating lamp, which causes the illuminating lamp to be easily damaged, thereby affecting the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device for ophthalmologic examination, which solves the problems that the auxiliary device in the market is inconvenient to use in the using process of the prior auxiliary device, so that the fixing is troublesome, the examination efficiency is influenced, and the prior auxiliary device is inconvenient to protect an illuminating lamp, so that the illuminating lamp is easy to damage, and the use is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary device is used in ophthalmology inspection, includes fixed cutting ferrule, the inside fixedly connected with saddle of fixed cutting ferrule, the equal fixedly connected with mount in both sides of fixed cutting ferrule, the inside swing joint of mount has the movable rod, the one end of movable rod extends to the inside of fixed cutting ferrule, the one end of movable rod is equipped with splint, splint are close to one side fixedly connected with bearing of movable rod, the movable rod passes through the bearing and is connected with splint rotation, two telescopic links of fixedly connected with between splint and the fixed cutting ferrule inner wall, splint keep away from one side fixedly connected with flexible pad of movable rod, the outside fixedly connected with fixed plate of movable rod, just the fixed plate is located the inside of mount, the first spring of inboard fixedly connected with of mount, the equal fixedly connected with mounting panel in both sides of fixed cutting ferrule.

Preferably, a first thread and a second thread are arranged outside the movable rod, the first thread and the second thread are respectively located on the inner side and the outer side of the fixing frame, and a threaded hole is formed in the fixing frame.

Preferably, the top fixedly connected with support frame of fixed cutting ferrule, one side fixedly connected with lamp stand of support frame, light trough and pole groove have been seted up to the inside of lamp stand, the pole groove is linked together with the light trough, the inside of lamp stand has the connecting rod through pole groove sliding connection, the bottom fixedly connected with light of connecting rod, the outside fixedly connected with magnet of connecting rod.

Preferably, the inside fixedly connected with second spring of light trough, the second spring is located the top of light, and magnet is located the inside of second spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the face of the patient is placed in the fixed cutting sleeve, then the head of the patient is supported through the supporting platform, then the movable rod is rotated, the second thread teeth are separated from the threaded hole through the thread matching between the second thread teeth and the threaded hole, so that the movable rod can move in the horizontal direction, then the fixed plate is pushed under the action of the first spring, so that the fixed plate drives the movable rod to move, thereby driving the splint to move to clamp the head of the patient, increasing the comfort level of the patient during clamping through the flexible pad, preventing the splint from rotating through the telescopic rod, when the head of the patient is clamped, the movable rod is rotated to be matched with the thread of the threaded hole through the first thread ridge, thereby with first screw thread card joint in the screwed hole to with the movable rod rigidity, with splint rigidity, reached convenient effect fixed with patient's head from this.

2. Through the light that sets up, can throw light on, supply light, and when not using, can upwards promote the light, make connecting rod rebound, adsorb on the inner wall of light trough until magnet, the inside of light trough will be withdrawed to the light this moment to protect the light, reached the effect of protection from this.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A;

FIG. 3 is a schematic structural view of the movable bar of the present invention;

fig. 4 is a schematic sectional view of the lamp socket of the present invention.

In the figure: 1. fixing the clamping sleeve; 2. a saddle; 3. a fixed mount; 4. a movable rod; 5. a splint; 6. a bearing; 7. a telescopic rod; 8. a flexible pad; 9. a fixing plate; 10. a first spring; 11. a first thread ridge; 12. a second thread ridge; 13. mounting a plate; 14. a support frame; 15. a lamp socket; 16. a connecting rod; 17. an illuminating lamp; 18. a magnet; 19. a second spring; 20. a lamp slot; 21. a rod groove; 22. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary device for ophthalmologic examination, which comprises a fixed cutting sleeve 1, wherein the inside of the fixed cutting sleeve 1 is fixedly connected with a saddle 2, both sides of the fixed cutting sleeve 1 are fixedly connected with a fixed frame 3, the inside of the fixed frame 3 is movably connected with a movable rod 4, one end of the movable rod 4 extends to the inside of the fixed cutting sleeve 1, one end of the movable rod 4 is provided with a clamping plate 5, one side of the clamping plate 5, which is close to the movable rod 4, is fixedly connected with a bearing 6, the movable rod 4 is rotatably connected with the clamping plate 5 through the bearing 6, two telescopic rods 7 are fixedly connected between the clamping plate 5 and the inner wall of the fixed cutting sleeve 1, one side of the clamping plate 5, which is far away from the movable rod 4, is fixedly connected with a flexible cushion 8, the outside of the movable rod 4 is fixedly connected with a fixed plate 9, and the fixed plate 9 is located inside the fixed mount 3, the inner side of the fixed mount 3 is fixedly connected with a first spring 10, and both sides of the fixed cutting sleeve 1 are fixedly connected with mounting plates 13.

In this embodiment, place the face in the inside of fixed cutting ferrule 1, then support patient's head through saddle 2, under the effect of first spring 10, promote fixed plate 9, make fixed plate 9 drive movable rod 4 and remove to drive splint 5 and remove, in order to clip patient's head, patient's comfort level when can increase the centre gripping through flexible pad 8 can prevent through telescopic link 7 that splint 5 from rotating.

Specifically, a first thread 11 and a second thread 12 are disposed outside the movable rod 4, the first thread 11 and the second thread 12 are respectively located on the inner side and the outer side of the fixed frame 3, and a threaded hole 22 is formed inside the fixed frame 3.

In this embodiment, the first thread ridge 11 and the second thread ridge 12 can both be engaged with the threaded hole 22, and when the device is not in use, the second thread ridge 12 is connected with the threaded hole 22 to fix the movable rod 4, and when the head of a patient is clamped, the movable rod 4 can be fixed by the cooperation of the first thread ridge 11 and the threaded hole 22.

Specifically, top fixedly connected with support frame 14 of fixed cutting ferrule 1, one side fixedly connected with lamp stand 15 of support frame 14, light trough 20 and pole groove 21 have been seted up to the inside of lamp stand 15, and pole groove 21 is linked together with light trough 20, and the inside of lamp stand 15 has connecting rod 16 through pole groove 21 sliding connection, the bottom fixedly connected with light 17 of connecting rod 16, the outside fixedly connected with magnet 18 of connecting rod 16.

In this embodiment, through the light 17 that sets up, can throw light on, supply light, and when not using, can upwards promote light 17, make connecting rod 16 rebound, adsorb on the inner wall of light trough 20 until magnet 18, light 17 will be withdrawed the inside of light trough 20 this moment to protect light 17.

Specifically, a second spring 19 is fixedly connected to the inside of the lamp slot 20, the second spring 19 is located above the illuminating lamp 17, and the magnet 18 is located inside the second spring 19.

In this embodiment, when the illumination lamp 17 is pulled, the magnet 18 is separated from the lamp slot 20, and the illumination lamp 17 can be easily pulled out of the lamp slot 20 by the second spring 19.

The working principle and the using process of the utility model are as follows: in operation, the patient places the face inside the fixed card sleeve 1, then the head of the patient is supported through the saddle 2, then the movable rod 4 is rotated, the second thread 12 is separated from the threaded hole 22 through the thread fit between the second thread 12 and the threaded hole 22, so that the movable rod 4 can move horizontally, then under the action of the first spring 10, the fixed plate 9 is pushed, the fixed plate 9 drives the movable rod 4 to move, so that the clamp plate 5 is driven to move, so as to clamp the head of the patient, the comfort level of the patient during clamping can be increased through the flexible pad 8, the clamp plate 5 can be prevented from rotating through the telescopic rod 7, when the head of the patient is clamped, the movable rod 4 is rotated to be matched with the threaded hole 22 through the first thread 11, so that the first thread 11 is clamped in the threaded hole 22, so as to fix the position of the movable rod 4, so as to fix the position of the splint 5, thereby achieving the effect of conveniently fixing the head of the patient.

Through the light 17 that sets up, can throw light on, supply light, and when not using, can upwards promote light 17, make connecting rod 16 rebound, adsorb on the inner wall of light trough 20 until magnet 18, light 17 will withdraw the inside of light trough 20 this moment to protect light 17, reached the effect of protection from this.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary device for ophthalmic examination, is including fixed cutting ferrule (1), its characterized in that: the inside of the fixed cutting sleeve (1) is fixedly connected with a supporting platform (2), both sides of the fixed cutting sleeve (1) are fixedly connected with a fixed frame (3), the inside of the fixed frame (3) is movably connected with a movable rod (4), one end of the movable rod (4) extends into the fixed cutting sleeve (1), one end of the movable rod (4) is provided with a clamping plate (5), one side of the clamping plate (5) close to the movable rod (4) is fixedly connected with a bearing (6), the movable rod (4) is rotatably connected with the clamping plate (5) through the bearing (6), two telescopic rods (7) are fixedly connected between the clamping plate (5) and the inner wall of the fixed cutting sleeve (1), one side of the clamping plate (5) far away from the movable rod (4) is fixedly connected with a flexible cushion (8), the outside of the movable rod (4) is fixedly connected with a fixed plate (9), and the fixed plate (9) is positioned in the fixed frame (3), the inner side of the fixing frame (3) is fixedly connected with a first spring (10), and the two sides of the fixing clamping sleeve (1) are fixedly connected with mounting plates (13).

2. The ophthalmic examination support device according to claim 1, wherein: the external portion of activity pole (4) is provided with first screw thread (11) and second screw thread (12), first screw thread (11) and second screw thread (12) are located the inside and outside of mount (3) respectively, screw hole (22) have been seted up to the inside of mount (3).

3. The ophthalmic examination support device according to claim 1, wherein: the top fixedly connected with support frame (14) of fixed cutting ferrule (1), one side fixedly connected with lamp stand (15) of support frame (14), light trough (20) and pole groove (21) have been seted up to the inside of lamp stand (15), pole groove (21) are linked together with light trough (20), there is connecting rod (16) inside lamp stand (15) through pole groove (21) sliding connection, the bottom fixedly connected with light (17) of connecting rod (16), the outside fixedly connected with magnet (18) of connecting rod (16).

4. The ophthalmic examination support device according to claim 3, wherein: the inside fixedly connected with second spring (19) of light trough (20), second spring (19) are located the top of light (17), and magnet (18) are located the inside of second spring (19).