CN217566550U

CN217566550U - Eye shield based on eye rehabilitation

Info

Publication number: CN217566550U
Application number: CN202220501243.3U
Authority: CN
Inventors: 喻小力
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-10-14
Anticipated expiration: 2032-03-08

Abstract

An eye shield based on eye rehabilitation relates to an eye rehabilitation auxiliary tool and comprises an adjusting part and protection parts arranged at the left end and the right end of the adjusting part, wherein each protection part comprises a protection frame, one end of each protection frame is fixedly provided with a sponge cushion, the other end of each protection frame is fixedly provided with an installation frame, and a detachable transparent lens is arranged in each installation frame; the adjusting part comprises an adjusting box, an adjusting assembly and a positive and negative screw rod, wherein the adjusting assembly and the positive and negative screw rod are arranged in the adjusting box; the detachable transparent lens is arranged in the mounting frame, so that the eye shield does not need to be taken down every time the dressing is changed, the eye shield is prevented from being touched by a wound in the process of repeatedly wearing and taking the eye shield, and the injury to a patient is prevented; simultaneously, the distance between the two protective frames is adjusted by arranging the adjusting component, so that the device is convenient to adapt to patients with different interpupillary distances, and the practicability of the device is improved.

Description

Eye shield based on eye rehabilitation

Technical Field

The utility model relates to an eye rehabilitation appurtenance specifically is a cover glass based on eye is recovered.

Background

The treatment of the eye or after surgery usually requires protection of the eye to reduce external irritation to promote effective healing of the wound site.

At present, when the eyes are protected by the commonly used eye protector, the eye protector needs to be taken down every time of dressing change or examination, the probability of touching the wound is increased in the process of repeated wearing and taking, and secondary or multiple injuries are easily caused to the wound position of a patient; in addition, current cover glass is because simple structure, can not finely tune the distance of two protective frame, is difficult to adapt to the patient of different interpupillary distances, and it is loose to have the disease that often appears to wear the back, can't stably wear, lacks the practicality.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a new technical scheme makes the cover glass can reach the purpose that reduces and take the number of times and rationally adjust the protective frame interval through this technical scheme.

The utility model provides a technical scheme as follows:

an eye shield based on eye rehabilitation comprises an adjusting part and protection parts arranged at the left end and the right end of the adjusting part, wherein each protection part comprises a protection frame, one end of each protection frame is fixedly provided with a sponge cushion, the other end of each protection frame is fixedly provided with an installation frame, and a detachable transparent lens is arranged in each installation frame;

the adjusting part comprises an adjusting box and an adjusting assembly and a positive and negative screw rod which are arranged in the adjusting box, the two ends of the positive and negative screw rod are respectively in threaded connection with the protecting frame, the adjusting assembly drives the positive and negative screw rod to rotate so that the relative distance between the protecting frame and the protecting frame becomes larger or smaller.

Further, the adjusting assembly comprises a first bevel gear, a second bevel gear and an adjusting knob arranged outside the adjusting box; the first bevel gear is sleeved on the positive and negative screw rods; the adjusting knob is connected with the second bevel gear through a rotating rod, and the second bevel gear is meshed with the first bevel gear.

Furthermore, limiting plates are arranged at two ends of the positive and negative screw rods.

Furthermore, the equal fixedly connected with guide bar in the left and right sides of regulating box, two the guiding hole has been seted up on the relative side of protective frame, two the guide bar with the guiding hole one-to-one and with guiding hole slidable pegs graft.

Furthermore, the transparent lens is detachably connected with the mounting frame through a clamping assembly.

Furthermore, the clamping assembly comprises a pull rod, a sliding block and a first spring; the mounting frame is provided with a sliding groove and a clamping groove which are mutually communicated, the sliding block and the first spring are arranged in the sliding groove, so that the sliding block is elastically connected with the bottom of the sliding groove, and the pull rod is fixed on the sliding block; the upper end of the transparent lens is provided with a clamping block, the clamping block is positioned in the clamping groove, and the sliding block extends out of the sliding groove under the action of the first spring and is clamped with the clamping block positioned in the clamping groove.

Furthermore, the clamping assembly comprises a limiting strip, a resisting plate and a second spring; a sliding hole and a groove which are communicated with each other are formed in the mounting frame; the abutting plate and the second spring are positioned in the groove, so that the abutting plate can elastically slide in the groove, the limiting strip penetrates through the sliding hole, two ends of the limiting strip penetrate through the sliding hole, and the abutting plate and the limiting strip are fixed; the side wall of the transparent lens is provided with a concave hole matched with the limiting strip, and the second spring is abutted against the abutting plate to enable the limiting strip to stretch out and be inserted into the concave hole.

Furthermore, the upper surface of the protective frame is provided with air holes, and filter elements are arranged inside the air holes.

The beneficial effect that adopts this technical scheme to reach does:

the detachable transparent lens is arranged in the mounting frame, so that the eyes of a patient can be exposed only by taking the transparent lens out of the mounting frame, the eyeshield does not need to be taken down every time of dressing change, the condition that the wound is touched in the process of repeatedly wearing and taking the eyeshield is avoided, and the patient is prevented from being injured; simultaneously, the distance between the two protective frames is adjusted by arranging the adjusting component, so that the device is convenient to adapt to patients with different interpupillary distances, and the practicability of the device is improved.

Drawings

Fig. 1 is a three-dimensional structure view of the eye shield.

Fig. 2 is a top view of the eye shield.

Fig. 3 is a partially enlarged view of fig. 2 at B, showing the structure of the adjustment assembly.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

FIG. 5 is an internal view of the latch assembly of FIG. 4 at A, showing the configuration of the latch assembly of the first embodiment.

Fig. 6 is a plan view of the eye protector in case two.

FIG. 7 is an enlarged view of a portion of the latch assembly of FIG. 6 at C, showing a second embodiment of the latch assembly.

Wherein: the device comprises a protective frame 10, a cotton pad 11, a mounting frame 12, a transparent lens 13, a 14U-shaped frame, an elastic belt 15, air vents 16, an adjusting box 20, a first bevel gear 21, a second bevel gear 22, a positive and negative screw rod 23, an adjusting knob 24, an moving rod 25, a position plate 26, a guide rod 27, a clamping component 30, a clamping block 131, a handle 132, a pull rod 310, a sliding block 311, a first spring 312, a position limiting strip 320, a pressing plate 321 and a second spring 322.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

This scheme provides a cover glass based on eye is recovered, strengthens the practicality through utilizing this cover glass, makes things convenient for medical personnel's operation, avoids causing secondary damage to patient's wound at the in-process of picking repeatedly simultaneously.

It should be noted that the drawings are provided only as simplified illustrations of the general concept, and therefore are not provided in detail; meanwhile, the scheme is an innovative improvement on the existing eye shield, so that the appearance of the eye shield is drawn according to the appearance of the eye shield currently used in hospitals; we do the main connections and functions shown on such a simplified diagram. Therefore, the technical scheme required to be expressed can be effectively illustrated by roughly showing the connection of the main structures.

Specifically, referring to fig. 1, the eye protector includes an adjusting portion and protection portions disposed at left and right ends of the adjusting portion. The protection part mainly used realizes protecting patient's eyes, and the regulating part in the middle not only can be used for adjusting the spacing distance of two protection parts, can also carry out effectual support to two protection parts, guarantees the stability of whole cover glass.

The protective part provided by the scheme comprises a protective frame 10, wherein a spongy cushion 11 is fixed at one end of the protective frame 10, and the spongy cushion 11 faces to one side worn by a patient, so that the patient can feel more comfortable and softer after wearing the eye shield; a mounting frame 12 is fixed at the other end of the protective frame 10, and a detachable transparent lens 13 is arranged in the mounting frame 12; two side faces that protect frame 10 keeps away from each other all fixedly connected with U type frame 14, and the rear of regulating box is equipped with elastic webbing 15, and the both ends of elastic webbing 15 respectively with two U type frame 14 fixed connection.

The transparent lens 13 is arranged and can be detached, so that the eye shield can be prevented from being repeatedly taken off; when the medical staff checks the wound condition, the medical staff can directly observe through the transparent lens 13; the transparent lens 13 can be directly detached under the condition that the dressing needs to be changed, so that the use of medical personnel is facilitated.

The elastic band 15 is shown as a whole band, but the elastic compression of the elastic band 15 can also make the patient uncomfortable; therefore, in other designs, the elastic band 15 can be replaced by a rubber band with a buckle structure, the buckle structure is similar to the wrist band structure of the electronic bracelet on the market, and the adjustment is realized by adjusting different buckling positions of the buckle.

Referring to fig. 2-3, the adjusting portion includes an adjusting box 20, and an adjusting assembly and a positive and negative screw rod 23 disposed in the adjusting box 20, two ends of the positive and negative screw rod 23 are respectively screwed with the two protection frames 10, and the adjusting assembly drives the positive and negative screw rod 23 to rotate so that the relative distance between the two protection frames 10 is increased or decreased.

The protection frame 10 of this scheme can accomplish the regulation promptly, is realized through the cooperation that utilizes adjusting part and positive and negative lead screw 23 for two protection frames 10 are close to each other or keep away from each other, thereby realize adjusting the distance between two protection frames 10, can adapt to different patients, and the patient can carry out certain adjustment to it according to the needs of oneself, is favorable to strengthening the practicality.

In the scheme, the adjustment of the adjusting assembly is realized through a bevel gear; specifically, referring to fig. 3, the adjustment assembly includes a first bevel gear 21, a second bevel gear 22, and an adjustment knob 24 disposed outside the adjustment box 20; the first bevel gear 21 is sleeved on the positive and negative screw rod 23; the adjusting knob 24 is connected with the second bevel gear 22 through a rotating rod 25, and the second bevel gear 22 is meshed with the first bevel gear 21.

By rotating the adjusting knob 24, the second bevel gear 22 is driven by the rotating rod 25 to rotate, and the second bevel gear 22 and the first bevel gear 21 are in meshing transmission to enable the positive and negative screw rod 23 to rotate, so that the two protection frames 10 which are in threaded connection with the positive and negative screw rod 23 move relatively, and the relative distance between the two protection frames 10 is adjusted.

In the scheme, limiting plates 26 are arranged at two ends of the positive and negative screw rods 23; the limiting plate 26 can effectively limit the adjusting limit distance of the protective frame 10, and the situation that the protective frame 10 is separated from the positive and negative screw rods 23 is avoided.

Optionally, the guide rods 27 are fixedly connected to the left side and the right side of the adjusting box 20, guide holes are formed in the opposite side faces of the two protection frames 10, and the two guide rods 27 are in one-to-one correspondence with the guide holes and are inserted into the guide holes in a slidable manner. Through setting up guide bar 27 and the guiding hole of mutually supporting, can guarantee that two protective frame 10 remove more stably to can also prevent that two protective frame 10 from appearing with positive and negative lead screw 23 pivoted possibility together.

In order to realize that the eye protector can be repeatedly worn or taken off to increase the possibility of touching the wound in use, in the scheme, the transparent lens 13 is detachably connected with the mounting frame 12 through the clamping assembly 30.

There are various ways of implementing the latch assembly 30, two of which will be described in detail in this embodiment, and both of which will be understood to be the latch assembly 30, so that the latch assembly 30 may be either of the following two.

The first condition is as follows:

referring to fig. 1, 4-5, the clamping assembly 30 includes a pull rod 310, a slider 311, and a first spring 312; a sliding groove and a clamping groove which are mutually communicated are formed in the mounting frame 12, the sliding block 311 and the first spring 312 are arranged in the sliding groove, so that the sliding block 311 is elastically connected with the groove bottom of the sliding groove, and the pull rod 310 is fixed on the sliding block 311; at this time, the upper end of the transparent lens 13 is provided with a latch 131, the latch 131 is located in the slot, and the slider 311 extends out of the sliding slot under the action of the first spring 312 and is clamped with the latch 131 located in the slot.

Through the arrangement, the slider 311 compresses the first spring 312 by pulling the pull rod 310, so that the slider 311 and the fixture block 131 are separated from each other, the transparent lens 13 is not limited at the moment, and the transparent lens 13 can be easily taken down by pulling the handle 132 below the transparent lens 13, so that the eyes of a patient are exposed; through setting up like this, compare in traditional mode, need not to change dressings at every turn and all need take off the cover glass, avoid wearing repeatedly and take the in-process of cover glass and touch the wound, prevent to appear causing the secondary damage to the patient.

Case two:

referring to fig. 1, 6-7, the clip assembly 30 includes a limiting bar 320, a pressing plate 321 and a second spring 322; a sliding hole and a groove which are communicated with each other are arranged inside the mounting frame 12; the abutting plate 321 and the second spring 322 are located in the groove, so that the abutting plate 321 can elastically slide in the groove, the limiting strip 320 penetrates through the sliding hole, and two ends of the limiting strip 320 penetrate through the sliding hole; the supporting plate 321 is fixed with the limiting strip 320; the side wall of the transparent lens 13 is provided with a concave hole matching with the limiting strip 320, and the second spring 322 abuts against the abutting plate 321 to make the limiting strip 320 extend out of and insert into the concave hole.

Through the setting of above structure, outside pulling spacing 320, spacing 320 removes the one end that can make spacing 320 be close to transparent lens 13 and leaves the shrinkage pool to can remove spacing to transparent lens 13, and then can be convenient for take out transparent lens 13, with the realization to the dismantlement of transparent lens 13.

In our current mature concept, it is better to adopt the first case of assembly and disassembly to realize the installation of the transparent lens 13 and the installation frame 12.

Optionally, referring to fig. 1, the upper surface of the protective frame 10 is provided with air holes 16, and filter elements are mounted inside the air holes 16; so as to increase the air permeability of the eye shield.

According to the technical scheme, the detachable transparent lens 13 is arranged in the mounting frame 12, so that the eyes of a patient can be exposed only by taking the transparent lens 13 out of the mounting frame 12, the eyeshield does not need to be taken down every time of dressing change, the situation that the wound is touched in the process of repeatedly wearing and taking the eyeshield is avoided, and the injury to the patient is prevented; meanwhile, the distance between the two protective frames 10 is adjusted by arranging the adjusting component, so that the device is convenient to adapt to patients with different interpupillary distances, and the practicability of the device is improved.

The above description is only the better condition of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an eyeshield based on eye is recovered, includes regulating part and the protection part that sets up both ends about the regulating part, its characterized in that:

the protective part comprises a protective frame (10), one end of the protective frame (10) facing a patient is fixed with a spongy cushion (11), the other end of the protective frame is fixed with a mounting frame (12), and a transparent lens (13) is arranged in the mounting frame (12); the transparent lens (13) is detachably connected with the mounting frame (12) through a clamping assembly (30);

the adjusting part comprises an adjusting box (20) and an adjusting assembly and a positive and negative screw rod (23) which are arranged in the adjusting box (20), wherein two ends of the positive and negative screw rod (23) are respectively in threaded connection with the protection frame (10), and the adjusting assembly drives the positive and negative screw rod (23) to rotate so that the relative distance between the protection frame (10) is increased or decreased.

2. An eye shield based on eye rehabilitation according to claim 1, characterized in that the adjustment assembly comprises a first bevel gear (21), a second bevel gear (22) and an adjustment knob (24) arranged outside the adjustment box (20); the first bevel gear (21) is sleeved on the positive and negative screw rod (23); the adjusting knob (24) is connected with the second bevel gear (22) through a rotating rod (25), and the second bevel gear (22) is meshed with the first bevel gear (21).

3. The eye protective cover based on eye rehabilitation according to claim 1 or 2, characterized in that limiting plates (26) are arranged at two ends of the positive and negative screw rods (23), and the two limiting plates (26) are respectively positioned in the protective frame (10) to limit the limit adjusting range of the protective frame (10).

4. The eye protective cover based on eye rehabilitation according to claim 1 or 2, characterized in that the left and right sides of the adjusting box (20) are fixedly connected with guide rods (27), the two opposite side surfaces of the protective frames (10) are provided with guide holes, and the two guide rods (27) are in one-to-one correspondence with the guide holes and are slidably inserted into the guide holes.

5. The eye shield based on eye rehabilitation of claim 1, wherein the snap-in assembly (30) comprises a pull rod (310), a slider (311) and a first spring (312); a sliding groove and a clamping groove which are communicated with each other are formed in the mounting frame (12), the sliding block (311) and the first spring (312) are arranged in the sliding groove, so that the sliding block (311) is elastically connected with the bottom of the sliding groove, and the pull rod (310) is fixed on the sliding block (311); a clamping block (131) is arranged at the upper end of the transparent lens (13), the clamping block (131) is located in the clamping groove, and the sliding block (311) extends out of the sliding groove under the action of the first spring (312) and is clamped with the clamping block (131) located in the clamping groove.

6. The eye shield based on eye rehabilitation of claim 1, wherein the clamping assembly (30) comprises a limiting strip (320), a resisting plate (321) and a second spring (322); a sliding hole and a groove which are communicated with each other are arranged in the mounting frame (12); the abutting plate (321) and the second spring (322) are positioned in the groove, so that the abutting plate (321) can elastically slide in the groove, the limiting strip (320) penetrates through the sliding hole, two ends of the limiting strip (320) penetrate through the sliding hole, and the abutting plate (321) and the limiting strip (320) are fixed; be equipped with on the lateral wall on transparent lens (13) with spacing strip (320) complex shrinkage pool, second spring (322) butt support board (321) make spacing strip (320) stretch out and insert in the shrinkage pool.

7. The eye shield according to claim 1, wherein the eye shield comprises: the upper surface of the protective frame (10) is provided with air holes (16), and filter elements are arranged inside the air holes (16).