CN215021542U

CN215021542U - Ophthalmic prone position head support with uniform facial stress

Info

Publication number: CN215021542U
Application number: CN202121258829.3U
Authority: CN
Inventors: 孙颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an even ophthalmic prone position head of facial atress supports, backup pad, upper end are equipped with the gas cell, the gas cell right side is equipped with the dust cover, and the dust cover left end is equipped with the pivot, bearing, fixed mounting at the pivot lower extreme, the bearing lower extreme is equipped with the connecting plate, and the connecting plate lower extreme is equipped with the movable rod, sleeve, fixed mounting is in the backup pad upper end. This even ophthalmic prone position head of facial atress supports, be provided with the dust cover, through pulling the riser right, it shifts out from the locating hole to drive the locating lever, promote the movable rod and drive the connecting plate, the bearing, pivot and dust cover rise, make the dust cover be located the upside of gas cell, it drives the pivot rotation to rotate the dust cover, make the dust cover be located gas cell directly over, loosen the movable rod under the effect of gravity, make the dust cover on the gas cell, the dust cover of setting is convenient for play dirt-proof effect to the gas cell, avoid not using for a long time, the dust is piled up and is used in the influence of gas cell surface.

Description

Ophthalmic prone position head support with uniform facial stress

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an ophthalmic prone position head support that facial atress is even.

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. Common ophthalmic diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes and the like. Currently, a head support is required in ophthalmic surgery in order to perform ophthalmic surgery after fixing the head of a patient.

Like an ophthalmic prone position head support that the publication number is CN212140872U that comfort level is high, facial atress is even, it can fix the upper surface at the gas cell with patient's face through the fixed band, it is more convenient to make fixed patient's head, can aerify in the gas cell through the aspiration pump, make patient's facial atress more even through the gas cell, for people provide convenience, but current head support when not using, it leads to external dust to pile up on the gas cell easily to place for a long time, lack the dust cover, easily cause certain influence to next use.

In order to solve the problems, innovative design based on the original head support is urgently needed.

Disclosure of Invention

An object of the utility model is to provide an even ophthalmic prone position head of facial atress supports to placing for a long time that proposes in solving above-mentioned background and leading to external dust easily to pile up on the gas cell, lack the dust cover, use the problem that causes certain influence next time easily.

In order to achieve the above object, the utility model provides a following technical scheme: an ophthalmic prone position head support with uniform facial forces comprising:

the upper end of the supporting plate is provided with an inflatable bag, the right side of the inflatable bag is provided with a dust cover, and the left end of the dust cover is provided with a rotating shaft;

the bearing is fixedly arranged at the lower end of the rotating shaft, a connecting plate is arranged at the lower end of the bearing, and a movable rod is arranged at the lower end of the connecting plate;

the sleeve is fixedly arranged at the upper end of the supporting plate, the movable rod is inserted at the upper end of the sleeve, and the positioning rod is inserted at the right end of the movable rod and penetrates through the right end of the sleeve;

the supporting legs are fixedly arranged at the four corners of the lower end of the supporting plate, one ends, close to each other, of the supporting legs are provided with lifting plates, and the four corners of the lower end of each lifting plate are provided with universal wheels;

the screw rod is in threaded connection with the lifting plate, a shaft seat is arranged at the upper end of the screw rod, and the upper end of the shaft seat is fixedly connected with the supporting plate.

Preferably, a plurality of positioning holes are formed in the right end of the movable rod corresponding to the positioning rods, and the positioning holes are distributed at equal intervals.

Preferably, the locating lever right-hand member is equipped with the riser, and the fixed plate is installed to the riser lower extreme, and the fixed plate left end fixed connection sleeve.

Preferably, the upper end of the fixing plate is provided with a first sliding groove corresponding to the vertical plate, and a spring is arranged at the joint of the right end of the vertical plate and the fixing plate.

Preferably, the supporting legs are close to each other, one ends of the supporting legs correspond to the lifting plate, and a second sliding groove is formed in the lifting plate, and the lifting plate is connected with the supporting legs in a sliding mode.

Preferably, the screw rod is provided with a gear, the rear end of the gear is meshed with a rack, and the lower end of the support plate is provided with a third sliding groove corresponding to the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the ophthalmic prone position head support with uniform stress on the face;

1. the dust cover is arranged, the vertical plate is pulled rightwards, the positioning rod is driven to move out of the positioning hole, the movable rod is pushed to drive the connecting plate, the bearing, the rotating shaft and the dust cover to ascend, the dust cover is located on the upper side of the inflatable bag, the dust cover is rotated to drive the rotating shaft to rotate, the dust cover is located right above the inflatable bag, the movable rod is loosened under the action of gravity, the dust cover is covered on the inflatable bag, the dust cover is convenient to play a role in preventing dust for the inflatable bag, long-time non-use is avoided, and dust is accumulated on the surface of the inflatable bag to influence use;

2. the universal wheel and the lifting plate are arranged, the gear and the screw rod are driven to rotate by pushing the rack to move left and right, the screw rod drives the lifting plate and the universal wheel to descend, the supporting plate supports the ground, and therefore the lifting device is convenient to move, good in flexibility and wide in application range.

Drawings

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

FIG. 2 is a schematic structural view of the position A of the present invention;

fig. 3 is a schematic structural diagram of the position B in the present invention.

In the figure: 1. a support plate; 2. an air-filled bag; 3. a dust cover; 4. a rotating shaft; 5. a bearing; 6. a connecting plate; 7. a movable rod; 8. a sleeve; 9. positioning a rod; 10. positioning holes; 11. a vertical plate; 12. a fixing plate; 13. a first sliding chute; 14. a spring; 15. supporting legs; 16. a lifting plate; 17. a universal wheel; 18. a second chute; 19. a screw; 20. a shaft seat; 21. a gear; 22. a rack; 23. and a third sliding chute.

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, the present invention provides a technical solution: an ophthalmic prone position head support with uniform facial forces comprising:

the upper end of the supporting plate 1 is provided with an inflatable bag 2, the right side of the inflatable bag 2 is provided with a dust cover 3, and the left end of the dust cover 3 is provided with a rotating shaft 4;

the bearing 5 is fixedly arranged at the lower end of the rotating shaft 4, a connecting plate 6 is arranged at the lower end of the bearing 5, and a movable rod 7 is arranged at the lower end of the connecting plate 6;

the sleeve 8 is fixedly arranged at the upper end of the supporting plate 1, the movable rod 7 is inserted at the upper end of the sleeve 8, the positioning rod 9 is inserted at the right end of the movable rod 7, and the positioning rod 9 penetrates through the right end of the sleeve 8;

the supporting legs 15 are fixedly arranged at the four corners of the lower end of the supporting plate 1, one ends, close to each other, of the supporting legs 15 are provided with lifting plates 16, and the four corners of the lower end of each lifting plate 16 are provided with universal wheels 17;

the screw rod 19 is in threaded connection with the lifting plate 16, a shaft seat 20 is arranged at the upper end of the screw rod 19, and the upper end of the shaft seat 20 is fixedly connected with the supporting plate 1.

The right end of the movable rod 7 is provided with a plurality of positioning holes 10 corresponding to the positioning rods 9, the positioning holes 10 are distributed at equal intervals, the right end of the positioning rod 9 is provided with a vertical plate 11, the lower end of the vertical plate 11 is provided with a fixed plate 12, the left end of the fixed plate 12 is fixedly connected with a sleeve 8, the upper end of the fixed plate 12 is provided with a first sliding groove 13 corresponding to the vertical plate 11, the joint of the right end of the vertical plate 11 and the fixed plate 12 is provided with a spring 14, the vertical plate 11 is pulled rightwards to drive the positioning rod 9 to move out of the positioning holes 10, the movable rod 7 is pushed to drive a connecting plate 6, a bearing 5, a rotating shaft 4 and a dust cover 3 to ascend, so that the dust cover 3 is positioned on the upper side of the inflatable bag 2, the dust cover 3 is rotated to drive the rotating shaft 4 to rotate, so that the dust cover 3 is positioned right above the inflatable bag 2, the movable rod 7 is loosened to cover the inflatable bag 2, the vertical plate 11 is loosened under the action of the spring 14 to drive the positioning rod 9 to be inserted into the corresponding positioning holes 10 again, the movable rod 7 is limited.

Supporting leg 15 one end that is close to each other corresponds lifter plate 16 and has all seted up two 18 of spout, 16 sliding connection supporting legs 15 of lifter plate, be equipped with gear 21 on the screw rod 19, the meshing of gear 21 rear end has

rack

22, and 1 lower extreme of backup pad corresponds rack 22 and has seted up three 23 of spout, the dust cover 3 of setting is convenient for play dirt-proof effect to gas cell 2, avoid not using for a long time, the dust is piled up and is used at 2 surface influence of gas cell, promote rack 22 side-to-side motion, drive gear 21, screw rod 19 rotates, screw rod 19 drives lifter plate 16, universal wheel 17 descends, prop ground with backup pad 1.

The working principle is as follows: the vertical plate 11 is pulled rightwards, the positioning rod 9 is driven to move out of the positioning hole 10, the movable rod 7 is pushed to drive the connecting plate 6, the bearing 5, the rotating shaft 4 and the dust cover 3 to ascend, the dust cover 3 is located on the upper side of the inflatable bag 2, the dust cover 3 is rotated to drive the rotating shaft 4 to rotate, the dust cover 3 is located right above the inflatable bag 2, the movable rod 7 is loosened under the action of gravity, the dust cover 3 is covered on the inflatable bag 2, the vertical plate 11 is loosened under the action of the spring 14, the positioning rod 9 is driven to be inserted into the corresponding positioning hole 10 again, the movable rod 7 is limited, the dust cover 3 is arranged to play a dustproof role on the inflatable bag 2, and the phenomenon that dust is accumulated on the surface of the inflatable bag 2 to affect use due to the fact that the vertical plate 11 is not used for a long time is avoided;

the rack 22 is pushed to move left and right to drive the gear 21 and the screw rod 19 to rotate, the screw rod 19 drives the lifting plate 16 and the universal wheel 17 to descend, the supporting plate 1 is supported on the ground, the movement is convenient, the flexibility is good, and the application range is wide.

Those not described in detail in this specification are within the skill of the art.

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. An ophthalmic prone position head support with uniform facial stress, comprising:

2. The ophthalmic prone position head support with uniform stress on the face as claimed in claim 1, wherein the right end of the movable rod is provided with a plurality of positioning holes corresponding to the positioning rods, and the positioning holes are distributed at equal intervals.

3. The ophthalmic prone position head support with uniform stress on the face as claimed in claim 1, wherein a vertical plate is arranged at the right end of the positioning rod, a fixing plate is arranged at the lower end of the vertical plate, and a connecting sleeve is fixed at the left end of the fixing plate.

4. The ophthalmic prone position head support with uniform stress on the face as claimed in claim 3, wherein the upper end of the fixing plate is provided with a first sliding groove corresponding to the vertical plate, and a spring is arranged at the joint of the right end of the vertical plate and the fixing plate.

5. The ophthalmic prone position head support with uniform stress on the face as claimed in claim 1, wherein the ends of the supporting legs close to each other are provided with second sliding grooves corresponding to the lifting plate, and the lifting plate is slidably connected with the supporting legs.

6. The ophthalmic prone position head support with uniform stress on the face as claimed in claim 1, wherein the screw is provided with a gear, the rear end of the gear is engaged with a rack, and the lower end of the support plate is provided with a third sliding groove corresponding to the rack.