CN221384017U - Tool for turning upper eyelid by one hand - Google Patents

Abstract

The utility model relates to a tool for turning an upper eyelid by one hand in the technical field of eyelid turning tools, which comprises a fixed frame attached to the periphery of an eye, wherein the end part of the fixed frame is hinged with a connecting frame fixedly matched with an ear, and the fixed frame is slidably matched with a movable plate for extruding the eyelid to enable the eyelid to be turned outwards; the pressing plate is in rotary fit with the movable plate through a torsion spring; the movable assembly is used for controlling the movable plate to move so as to enable the eyelid to be turned outwards; the fixing assembly is used for rotating the pressing plate to fix the everted eyelid, the threaded rod rotates in situ by one hand, the stable plate moves towards the fixing plate (the stable plate does not rotate) under the limiting action of the limiting block, so that the connecting plate rotates, the connecting rod and the movable plate are driven to move away from the fixing frame, the movable plate drives the eyelid to evert, and the movable rod is pressed against the pressing plate to rotate to a vertical state by moving the control rod along the L-shaped groove, so that the everted eyelid is fixed.

Description

Tool for turning upper eyelid by one hand

Technical Field

The utility model relates to the technical field of eyelid turning tools, in particular to a tool for turning an upper eyelid with one hand.

Background

In the prior art, a nurse can operate with two cotton swabs by one hand before opening the upper eyelid of a patient, firstly, one cotton swab head is placed at the arch of the patient's eyebrow and pushes down to extrude the upper eyelid to evert, and meanwhile, the other cotton swab head is placed at the inner side of the root of the upper eyelash of the patient and slightly pushes outwards; then, making the thumb and the index finger into a heart-comparing gesture, and keeping the state that the cotton swab head pressed by the index finger is placed at the eyebrow arch to press the eyelid downwards and the cotton swab head pressed by the thumb is placed at the inner side of the root of the eyelash to slightly press outwards; then, the eye washing operation can be performed using the other hand.

The prior eyelid turning tool is generally used by two hands in a matched manner, but cannot be operated by one hand, firstly, the two hands are operated in a small range near the eyelid, the operation is inconvenient (the activity space is small), and on the other hand, the two hands are synchronously operated, and the other hand cannot be vacated for carrying out other matched work, so that the operation is inconvenient.

To this end, we propose a tool for turning the upper eyelid with one hand.

Disclosure of utility model

The utility model aims to solve the technical problem that eyelid turning can be completed without one-hand operation, and provides a tool for turning an upper eyelid with one hand aiming at the defects in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

The tool for turning the upper eyelid by one hand comprises a fixed frame attached to the periphery of an eye, wherein the end part of the fixed frame is hinged with a connecting frame fixedly matched with an ear, and a movable plate for extruding the eyelid to enable the eyelid to be turned outwards is slidably matched on the fixed frame; the pressing plate is in running fit with the movable plate through a torsion spring; the movable component is used for controlling the movable plate to move so as to enable eyelid to be everted; and the fixing component is used for rotating the pressing plate to fix the everted eyelid.

Further, a fixing plate is fixedly connected between the two fixing frames, and the concave shape of the inner side of the fixing plate is matched with the shape of the nose of the patient.

Further, the movable assembly comprises a threaded rod which is in autorotation fit with the fixed plate, a stable plate is connected to the threaded rod in a threaded mode, connecting plates are hinged to two ends of the stable plate, connecting rods which are fixedly connected with the movable plate in a rotating mode are connected to the end portions of the connecting plates, limiting blocks which are in sliding fit with the fixed frame are fixedly connected to the movable plate, and the limiting blocks are in pressing fit with the pressing plates in a propping mode.

Further, the fixed subassembly includes the control rod, the stopper top runs through and is equipped with the movable groove, movable inslot movable fit have with support clamp plate support press fit's movable rod, the stopper side seted up with control rod sliding fit's L shape groove, the control rod with the movable rod is connected fixedly.

Further, the limiting block is of a T-shaped structure, and sliding connection between the limiting block and the fixed frame is guaranteed all the time.

Furthermore, the end parts of the two connecting frames are connected with elastic pull ropes in a hanging mode, and the stability of the fixing frame is further enhanced.

Furthermore, the bottoms of the L-shaped grooves are distributed at an inclined angle, so that the control rod and the movable rod can be conveniently fixed.

The utility model has the beneficial effects that: according to the utility model, the threaded rod is rotated by one hand, the threaded rod rotates at the original position, the stable plate moves towards the fixed plate (the stable plate does not rotate) under the limit action of the limit block, so that the connecting plate rotates, the connecting rod and the movable plate are driven to move away from the fixed frame, the movable plate drives the eyelid to turn outwards, and the movable rod is pressed against the pressing plate to rotate to a vertical state by moving the control rod along the L-shaped groove, so that the turned eyelid is fixed.

According to the utility model, through the fixing frame, the connecting frame, the elastic pull rope and the fixing plate matched with the nose, the outward turning and fixing operation of the eyelid by the movable plate and the pressing plate are more stable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a fixing frame and a connecting structure thereof according to the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. 3 in a disassembled state;

FIG. 5 is an enlarged schematic view of the structure of the area A in FIG. 4;

FIG. 6 is a schematic cross-sectional view of the web of FIG. 5;

FIG. 7 is a schematic view showing the disassembly of the fixing assembly structure of the present utility model.

In the figure, 1-a fixed frame; 2-connecting frames; 3-a movable plate; 4-pressing plate; 5-a fixing plate; 6-a threaded rod; 7-a smooth plate; 8-connecting plates; 9-connecting rods; 10-limiting blocks; 11-a control lever; 12-a movable groove; 13-a movable rod; a 14-L-shaped groove; 15-elastic pull ropes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Example 1

Referring to fig. 1-3, a tool for turning over an upper eyelid with one hand in the drawings comprises a fixed frame 1 attached to the periphery of an eye, wherein a connecting frame 2 fixedly matched with the ear is hinged at the end part of the fixed frame 1, and a movable plate 3 for extruding the eyelid to enable the eyelid to be turned outwards is slidingly matched on the fixed frame 1; the device also comprises a pressing plate 4 which is in rotary fit with the movable plate 3 through a torsion spring; the movable component is used for controlling the movable plate 3 to move so as to enable eyelid to be everted; and the fixing component is used for rotating the pressing plate 4 to fix the everted eyelid.

Wherein, fixedly connected with fixed plate 5 between two fixed frames 1, the inboard sunken shape of fixed plate 5 suits with patient's nose shape, further stabilizes the position of fixed frame 1.

Referring to fig. 1-4, the movable assembly in the illustration includes a threaded rod 6 in autorotation fit with a fixed plate 5, a stationary plate 7 is in threaded connection with the threaded rod 6, two ends of the stationary plate 7 are hinged with connecting plates 8, the end parts of the connecting plates 8 are rotatably connected with connecting rods 9 fixedly connected with the movable plate 3, a limiting block 10 in sliding fit with the fixed frame 1 is fixedly connected with the movable plate 3, and the limiting block 10 is in pressing fit with the pressing plate 4.

The limiting block 10 is of a T-shaped structure, the end parts of the two connecting frames 2 are connected with elastic pull ropes 15 in a hanging mode, and the positions of the fixed frames 1 are further stabilized by the aid of the connecting frames 2.

In the embodiment, the fixed frame 1 is worn on the periphery of eyes and is attached to the face, the connecting frame 2 is fixedly hung on ears, the fixed frame 1 is firmly worn on the face of a patient through the elastic pull rope 15, at the moment, the movable plate 3 (the rubber anti-slip layer is arranged on the face attached to the eyelid) is tightly attached to the eyelid, and is fixed with the nose of the patient through the fixed plate 5, so that the fixed frame 1 is fixed in position, the movable plate 3 can be conveniently and stably moved, the eyelid is turned outwards, the initial state of the movable plate 3 is attached to the middle part of the eyelid instead of the upper end and the lower end of the eyelid, the eyelid is conveniently turned outwards, and the position of the movable plate 3 in the initial stage can be adjusted through the threaded rod 6; through the rotation of the threaded rod 6 by one hand, the threaded rod 6 rotates at the original position, under the limiting action of the limiting block 10, the stable plate 7 moves towards the fixed plate 5 (the stable plate 7 does not rotate), so that the connecting plate 8 rotates, the connecting rod 9 and the movable plate 3 are driven to move away from the fixed frame 1, the movable plate 3 drives the eyelid to evert, and the limiting block 10 and the pressing plate 4 synchronously move along with the movable plate 3.

Example two

Referring to fig. 5-6, the fixed assembly in the drawings comprises a control rod 11, a movable groove 12 is penetrated through the top of a limiting block 10, a movable rod 13 in press fit with the pressing plate 4 is movably matched in the movable groove 12, an L-shaped groove 14 in sliding fit with the control rod 11 is arranged on the side surface of the limiting block 10, the control rod 11 is fixedly connected with the movable rod 13, and the bottoms of the L-shaped grooves 14 are distributed in an inclined angle.

In this embodiment, after the movable plate 3 moves to drive the eyelid to evert, the single hand operated on the threaded rod 6 is released, under the action of the threads, the threaded rod 6 does not rotate, then the control rod 11 is controlled by the single hand, so that the control rod 11 moves along the L-shaped groove 14, thereby driving the movable rod 13 to press the pressing plate 4, enabling the pressing plate 4 to overturn against the action of the torsion spring, the pressing plate 4 is switched from a horizontal state to a vertical state, so as to be attached to the everted eyelid, the control rod 11 moves to the end of the L-shaped groove 14, and under the action of the L-shaped groove 14 with the bottom being in inclined distribution, the fixing of the positions of the control rod 11 and the movable rod 13 is completed, thereby ensuring that the movable rod 13 always presses the pressing plate 4, and the pressing plate 4 presses on the everted eyelid.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (7)

1. A one-handed upper eyelid flipping tool comprising:

the eye protection device comprises a fixed frame attached to the periphery of an eye, wherein the end part of the fixed frame is hinged with a connecting frame fixedly matched with an ear, and a movable plate which extrudes eyelid to enable the eyelid to be turned outwards is slidably matched on the fixed frame;

Further comprises:

a pressing plate in rotary fit with the movable plate through a torsion spring;

The movable component is used for controlling the movable plate to move so as to enable eyelid to be everted;

And the fixing component is used for rotating the pressing plate to fix the everted eyelid.

2. The tool for turning over the eyelid with one hand according to claim 1, wherein a fixing plate is fixedly connected between the two fixing frames, and the concave shape of the inner side of the fixing plate is adapted to the shape of the nose of a patient.

3. The tool for turning over the eyelid with one hand according to claim 2, wherein the movable assembly comprises a threaded rod which is in autorotation fit with the fixed plate, a smooth plate is connected to the threaded rod in a threaded mode, connecting plates are hinged to two ends of the smooth plate, connecting rods fixedly connected with the movable plate in a connecting mode are rotatably connected to the ends of the connecting plates, limiting blocks which are in sliding fit with the fixed frame are fixedly connected to the movable plate, and the limiting blocks are in abutting press fit with the abutting plates.

4. A tool for turning over an upper eyelid with one hand according to claim 3, wherein the fixing component comprises a control rod, a movable groove is penetrated through the top of the limiting block, a movable rod in press fit with the pressing plate is movably matched in the movable groove, an L-shaped groove in sliding fit with the control rod is formed in the side face of the limiting block, and the control rod is fixedly connected with the movable rod.

5. A single-handed upper eyelid tool as in claim 3, wherein said stopper is T-shaped.

6. A single-handed upper eyelid tool as in claim 1, wherein two of said connector frame ends are engaged with an elastic pull cord.

7. The one-handed lid turning tool of claim 4 wherein the L-shaped slot bottoms are angularly disposed.