CN215191858U

CN215191858U - Ophthalmic surgery hook group

Info

Publication number: CN215191858U
Application number: CN202120207705.6U
Authority: CN
Inventors: 江波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-17
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an ophthalmic surgery hook group, which comprises a left hook group, a right hook group and a support sheet fixed at one end of the left hook group and the right hook group, the center of the left hook group and the right hook group are rotationally connected through a rotating shaft, a connecting rod is fixed between the left hook group and the right hook group through a rotating shaft, the top and the bottom of the connecting rod are respectively connected with the bottom of the left hook group and the top of the right hook group in a sliding way, one end of the connecting rod is fixed with a driving device which can drive the left hook group and the right hook group to move, the ophthalmic surgery hook group can drive the left hook group and the right hook group to move when in use through the arranged driving device, and can also realize simple measurement of the pupil diameter of a patient, thereby driving the driving device according to the measured pupil diameter when in use, enabling the driving device to drive the left hook group and the right hook group to move, thereby enabling the left hook group and the right hook group to better support the eyes of the patient, the patient can use the medical pillow more comfortably.

Description

Ophthalmic surgery hook group

Technical Field

The utility model relates to the technical field of medical treatment, specifically be an ophthalmic surgery hook assembly.

Background

Ophthalmic surgery hook group struts patient's eyes when using mainly, thereby make things convenient for machinery to operate to patient's eyes, but current surgical hook group is mainly realized supporting patient's eyes by two pull rods and backing sheet when using, but current ophthalmic surgery hook group can not measure patient's eyes's pupil footpath when using, thereby most ophthalmic surgery hook group can not support according to patient's eyes's size when using, thereby when supporting the less patient of some eyes, the force ratio of probably supporting is great, increase patient's operation pressure. To this end, we propose an ophthalmic surgical hook set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have and can satisfy and carry out the ophthalmic surgery hook assembly that accurate support demand was carried out to patient's eyes when using to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ophthalmic surgery hook group, includes left hook group, right hook group and fixes the backing sheet in left hook combination right hook group one end, left side hook group and right hook group center department rotate through the pivot and connect, and be fixed with the connecting rod through the pivot between left hook group and the right hook group, and the top and the bottom of connecting rod respectively with the top sliding connection of left hook group bottom and right hook group, connecting rod one end is fixed with can realize driving the drive arrangement that left hook group and right hook group removed.

Preferably, the driving device comprises a supporting plate fixed at one end of the connecting rod, a supporting groove is formed in the supporting plate, a lead screw is rotatably connected to the inside of the supporting groove through a bearing, one end of the lead screw penetrates out of the supporting groove and is fixed with a rotating disc, a first friction pad is fixed at one end, close to the supporting plate, of the rotating disc, a second friction pad connected with the first friction pad is fixed on the outer side of the supporting plate, a moving block is sleeved on the outer side of the lead screw in a threaded mode, the outer side of the moving block is slidably connected with the inside of the supporting groove, and a connecting piece capable of being connected with the left hook group and the right hook group is fixed to the top of the moving block to drive the right hook group and the left hook group to move.

Preferably, the connecting piece includes the first sliding plate of fixing at the movable block top, and first sliding plate center department slides with the outside of backup pad and cup joints, first sliding plate both ends all are connected with the second sliding plate through the pivot rotation, and the first sliding plate and the second sliding plate outside are equipped with the scale mark, all be equipped with the shifting chute on first sliding plate and the second sliding plate, the inside sliding connection of shifting chute has two fixed blocks, and just two fixed block tops are rotated with the one end of left hook group and right hook group through the bearing respectively and are connected, the first sliding plate outside is fixed with the coupling assembling that can be connected first sliding plate and second sliding plate, realizes and the left hook group of the drive and the motion of right hook group with left hook group and right hook group connection.

Preferably, coupling assembling is including fixing the supporting shoe at first sliding plate both ends, and the inside first joint groove and the second joint groove of being equipped with of supporting shoe, the inside joint of first joint inslot has the buckle, and buckle outside sliding connection has the connecting block, the connecting block is fixed in the second sliding plate outside, couples together first sliding plate and second sliding plate.

Preferably, the first clamping groove and the second clamping groove are vertically arranged, so that the second sliding plate in different use states can be conveniently fixed.

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

the utility model discloses equipment is when beginning to use, can realize driving left hook group and right hook group motion through the drive arrangement who sets up when using, can also realize carrying out simple measurement to patient's pupil simultaneously to can drive arrangement according to measured pupil when using, make drive arrangement drive left hook group and right hook group motion, thereby make left hook group and right hook group carry out better support to patient's eyes, make the patient use more comfortablely.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a rear view of the driving device of the present invention;

FIG. 3 is a schematic cross-sectional side view of the structural support plate of the present invention;

FIG. 4 is a schematic cross-sectional front view of the first sliding plate and the second sliding plate according to the present invention;

fig. 5 is a schematic view of the sectional view of the structural connection assembly of the present invention.

In the figure: 1-left hook group; 2-right hook group; 3-a support sheet; 4-a connecting rod; 5-a drive device; 6-a support plate; 7-supporting the groove; 8-a screw rod; 9-rotating the disc; 10-a first friction pad; 11-a second friction pad; 12-a moving block; 13-a connector; 14-a first sliding plate; 15-a second sliding plate; 16-graduation mark; 17-a moving slot; 18-fixing block; 19-a connecting assembly; 20-a support block; 21-a first snap groove; 22-a second snap groove; 23-connecting blocks; 24-buckling.

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. 1-5, the present invention provides a technical solution: an ophthalmic surgery hook group comprises a left hook group 1, a right hook group 2 and a support sheet 3 fixed at one end of the left hook group 1 combined with the right hook group 2, the centers of the left hook group 1 and the right hook group 2 are rotationally connected through a rotating shaft, a connecting rod 4 is fixed between the left hook group 1 and the right hook group 2 through the rotating shaft, the top and the bottom of the connecting rod 4 are respectively in sliding connection with the bottom of the left hook group 1 and the top of the right hook group 2, and a driving device 5 capable of driving the left hook group 1 and the right hook group 2 to move is fixed at one end of the connecting rod 4;

when using, can be earlier with the simple aperture of measuring patient of drive arrangement 5, then can hold drive arrangement 5 and realize supporting left hook group 1 and right hook group 2 at the doctor, make left hook group 1 and right hook group 2 drive backing sheet 3 and support patient's eyes, then opening drive arrangement 5, drive arrangement 5 drives left hook group 1, right hook group 2 and backing sheet 3 motion, according to the control of the simple measurement through drive arrangement 5 in the past, make backing sheet 3 support patient's eyes, it is more suitable that messenger backing sheet 3 supports patient's eyes, avoid the too big patient's that arouses of power of support discomfort, increase patient's treatment burden.

The driving device 5 comprises a supporting plate 6 fixed at one end of the connecting rod 4, a supporting groove 7 is arranged in the supporting plate 6, a lead screw 8 is rotatably connected in the supporting groove 7 through a bearing, one end of the lead screw 8 penetrates out of the supporting groove 7 and is fixed with a rotating disc 9, a first friction pad 10 is fixed at one end, close to the supporting plate 6, of the rotating disc 9, a second friction pad 11 connected with the first friction pad 10 is fixed on the outer side of the supporting plate 6, a moving block 12 is sleeved on the outer side of the lead screw 8 in a threaded manner, the outer side of the moving block 12 is slidably connected with the inside of the supporting groove 7, and a connecting piece 13 capable of being connected with the left hook group 1 and the right hook group 2 is fixed at the top of the moving block 12;

the doctor can hold backup pad 6 tightly, then rotates rolling disc 9, and rolling disc 9 drives lead screw 8 and rotates, and lead screw 8 drives movable block 12 and moves in supporting 7 insides of groove to movable block 12 can drive connecting piece 13 and remove, and connecting piece 13 can drive left hook group 1 and right hook group 2 and remove, and left hook group 1 and right hook group 2 can drive backing sheet 3 and realize supporting in going on patient's eyes.

The connecting piece 13 comprises a first sliding plate 14 fixed on the top of the moving block 12, the center of the first sliding plate 14 is slidably sleeved with the outer side of the supporting plate 6, both ends of the first sliding plate 14 are rotatably connected with a second sliding plate 15 through a rotating shaft, the outer sides of the first sliding plate 14 and the second sliding plate 15 are provided with scale marks 16, the first sliding plate 14 and the second sliding plate 15 are provided with a moving groove 17, two fixed blocks 18 are slidably connected in the moving groove 17, the top of each fixed block 18 is rotatably connected with one end of each of the left hook group 1 and the right hook group 2 through a bearing, a connecting component 19 capable of connecting the first sliding plate 14 with the second sliding plate 15 is fixed on the outer side of the first sliding plate 14,

when the support plate is used, the two second sliding plates 15 are opened firstly, then the second sliding plates 15 are connected with the first sliding plates 14 through the connecting assemblies 19, then when the lead screw 8 drives the moving block 12 to move, the moving block 12 drives the first sliding plates 14 to move along the direction of the support plate 6, meanwhile, the first sliding plates 14 drive the second sliding plates 15 to move, meanwhile, the two fixed blocks 18 move inside the moving grooves 17, and when the fixed blocks 18 move, the two fixed blocks 18 can respectively drive one ends of the left hook group 1 and the right hook group 2 to rotate and open, so that the support plate can be driven to open, and the support plate 3 can support eyes of a patient.

The connecting assembly 19 comprises supporting blocks 20 fixed at two ends of the first sliding plate 14, a first clamping groove 21 and a second clamping groove 22 are formed in the supporting blocks 20, the first clamping groove 21 and the second clamping groove 22 are trapezoidal in shape, the first clamping groove 21 and the second clamping groove 22 are vertically arranged, the second sliding plate 15 can be conveniently fixed in a horizontal or vertical state, a buckle 24 is clamped in the first clamping groove 21, a connecting block 23 is connected to the outer side of the buckle 24 in a sliding mode, and the connecting block 23 is fixed to the outer side of the second sliding plate 15;

when the use is completed, the two ends of the buckle 24 are firstly extruded, then the buckle 24 is taken out from the inside of the first clamping groove 21, the clamping relation between the buckle 24 and the first clamping groove 21 is released, then the second sliding plate 15 is rotated to enable the second sliding plate 15 to be placed in parallel with the bottom of the first sliding plate 14, and then the buckle 24 is inserted into the second clamping groove 22 to be fixed, so that the second sliding plate 15 and the first sliding plate 14 are fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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. The utility model provides an ophthalmic surgery hook assembly, includes left hook group (1), right hook group (2) and fixes backing sheet (3) that left hook group (1) closed right hook group (2) one end, its characterized in that: the utility model discloses a hook structure, including left side hook group (1) and right hook group (2), the center department of left side hook group (1) and right hook group (2) rotates through the pivot to be connected, and is fixed with connecting rod (4) through the pivot between left side hook group (1) and the right hook group (2), and the top and the bottom of connecting rod (4) respectively with the top sliding connection of left side hook group (1) bottom and right hook group (2), connecting rod (4) one end is fixed with drive arrangement (5) that can realize driving left hook group (1) and right hook group (2) and remove.

2. The ophthalmic surgical hook pull set of claim 1, wherein: the driving device (5) comprises a supporting plate (6) fixed at one end of a connecting rod (4), a supporting groove (7) is arranged inside the supporting plate (6), a lead screw (8) is rotatably connected inside the supporting groove (7) through a bearing, one end of the lead screw (8) penetrates out of the supporting groove (7) and is fixed with a rotating disc (9), a first friction pad (10) is fixed at one end, close to the supporting plate (6), of the rotating disc (9), a second friction pad (11) connected with the first friction pad (10) is fixed on the outer side of the supporting plate (6), a moving block (12) is sleeved on the outer side of the lead screw (8) in a threaded mode, the outer side of the moving block (12) is connected with the supporting groove (7) in a sliding mode, and a connecting piece (13) capable of being connected with the left hook group (1) and the right hook group (2) is fixed to the top of the moving block (12).

3. The ophthalmic surgical hook pull set of claim 2, wherein: the connecting piece (13) comprises a first sliding plate (14) fixed at the top of the moving block (12), and the center of the first sliding plate (14) is sleeved with the outer side of the supporting plate (6) in a sliding way, both ends of the first sliding plate (14) are rotatably connected with a second sliding plate (15) through a rotating shaft, and the outer sides of the first sliding plate (14) and the second sliding plate (15) are provided with scale marks (16), the first sliding plate (14) and the second sliding plate (15) are both provided with a moving groove (17), two fixed blocks (18) are connected in the moving groove (17) in a sliding way, the tops of the two fixed blocks (18) are respectively connected with one end of the left hook group (1) and one end of the right hook group (2) in a rotating way through bearings, and a connecting assembly (19) capable of connecting the first sliding plate (14) with the second sliding plate (15) is fixed on the outer side of the first sliding plate (14).

4. The ophthalmic surgical hook pull set of claim 3, wherein: coupling assembling (19) are including fixing supporting shoe (20) at first sliding plate (14) both ends, and supporting shoe (20) inside is equipped with first joint groove (21) and second joint groove (22), the inside joint in first joint groove (21) has buckle (24), and buckle (24) outside sliding connection has connecting block (23), connecting block (23) are fixed in the second sliding plate (15) outside.

5. The ophthalmic surgical hook pull set of claim 4, wherein: the first clamping groove (21) and the second clamping groove (22) are vertically arranged.