CN211382445U

CN211382445U - Based on portable tray is used in ophthalmic surgery

Info

Publication number: CN211382445U
Application number: CN201922368929.0U
Authority: CN
Inventors: 李翠; 蒋娱
Original assignee: Chengdu Xindu Peoples Hospital
Current assignee: Chengdu Xindu Peoples Hospital
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-01
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a based on portable tray for ophthalmic surgery, including tray body, tray body's corner runs through there is the ascending stand of vertical side, be equipped with the ascending support of horizontal direction on the lateral wall of stand, the gag lever post that has the T shape is run through to the tip of support. The utility model discloses in, the corner of tray body runs through there is the ascending stand of vertical side, be equipped with the ascending support of horizontal direction on the lateral wall of stand, the stand passes through bearing normal running fit with the tray, medical personnel can adjust the angle of carousel, the tip of support runs through between gag lever post and the gag lever post of T shape and the support through spring elastic connection, the spring can give elasticity of gag lever post, make spacing hole on gag lever post and the stopper carry out the block, can carry out the fixed of angle to the tray body, prevent that the tray body from taking place the skew, compare traditional tray, can satisfy in the in service behavior of difference, the practicality is stronger.

Description

Based on portable tray is used in ophthalmic surgery

Technical Field

The utility model relates to a tray technical field especially relates to based on portable tray for ophthalmic surgery.

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.

In the ophthalmic surgery, many patients need to lie on a sickbed for surgery, a tray is placed on a support on the sickbed and above the chest of the patient for placing surgical instruments, but the device has many disadvantages in the using process, for example, the tray is usually fixed on the sickbed, the angle is difficult to adjust, and the use is inconvenient, so that the research of the rotatable tray for the ophthalmic surgery is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the convenient tray for the ophthalmic surgery is provided to solve the problems that the traditional tray is usually fixed on a sickbed, is difficult to adjust the angle and is inconvenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

based on portable tray for ophthalmic surgery, including tray body, tray body's corner runs through there is the ascending stand of vertical side, be equipped with the ascending support of horizontal direction on the lateral wall of stand, the gag lever post that has the T shape is run through to the tip of support, through spring elastic connection between gag lever post and the support, tray body's lower wall is fixed with on a plurality of stoppers and the stopper set up the spacing hole with gag lever post looks block.

As a further description of the above technical solution:

the limiting blocks are distributed at equal angles around the circle center of the upright post.

As a further description of the above technical solution:

the upright post and the bracket are of an integrally formed structure.

As a further description of the above technical solution:

the lower surface wall of stand is equipped with the sleeve, the bottom of stand penetrates telescopic inner chamber and has seted up a plurality of spacing grooves, the spacing bolt that closes with spacing groove looks block soon on the telescopic lateral wall.

As a further description of the above technical solution:

the telescopic bottom mounting has the mounting panel, the symmetry closes soon on the mounting panel has two locking bolt.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the corner of tray body runs through there is the ascending stand of vertical side, be equipped with the ascending support of horizontal direction on the lateral wall of stand, the stand passes through bearing normal running fit with the tray, medical personnel can adjust the angle of carousel, the tip of support runs through between gag lever post and the gag lever post of T shape and the support through spring elastic connection, the spring can give elasticity of gag lever post, make spacing hole on gag lever post and the stopper carry out the block, can carry out the fixed of angle to the tray body, prevent that the tray body from taking place the skew, compare traditional tray, can satisfy in the in service behavior of difference, the practicality is stronger.

2. The utility model discloses in, the lower table wall of stand is equipped with the sleeve, and the bottom of stand penetrates telescopic inner chamber and has seted up a plurality of spacing grooves, closes the spacing bolt with spacing groove looks block on the telescopic lateral wall soon, through the block of spacing bolt and spacing groove, can adjust the angle of stand and tray body, can satisfy in the user demand of difference.

Drawings

Fig. 1 shows a schematic structural diagram of a portable tray provided according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a bottom view of a tray according to an embodiment of the present invention;

fig. 3 shows a schematic view of the internal structure of the sleeve according to an embodiment of the present invention;

illustration of the drawings:

1. a column; 2. a tray body; 3. a support; 4. a limiting block; 5. a limiting rod; 6. a spring; 7. a limit bolt; 8. locking the bolt; 9. mounting a plate; 10. a sleeve; 11. a limiting hole; 12. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: based on the portable tray for ophthalmologic operation, which comprises a tray body 2, wherein a vertical column 1 in the vertical direction penetrates through the corner of the tray body 2, the vertical column 1 and the tray body 2 are in running fit through a bearing, a support 3 in the horizontal direction is arranged on the side wall of the vertical column 1, the vertical column 1 and the support 3 are of an integrated structure, compared with a welding mode, the stability is higher, a T-shaped limiting rod 5 penetrates through the end part of the support 3, the limiting rod 5 is elastically connected with the support 3 through a spring 6, a plurality of limiting blocks 4 are fixed on the lower surface wall of the tray body 2, limiting holes 11 which are clamped with the limiting rods 5 are arranged on the limiting blocks 4, the spring 6 can provide an elastic force for the limiting rods 5, the limiting rods 5 are clamped with the limiting holes 11 under the elastic force, the tray body 2 is fixed at a required angle, and the tray body 2 can be prevented from deviating due, the stability of the device is improved, and the stopper 4 is distributed around the centre of a circle department of stand 1 equiangularly, has guaranteed that gag lever post 5 can carry out the block with a plurality of spacing holes 11.

Specifically, as shown in fig. 3, the lower surface wall of the upright column 1 is provided with a sleeve 10, the bottom end of the upright column 1 penetrates into the inner cavity of the sleeve 10 and is provided with a plurality of limiting grooves 12, the side wall of the sleeve 10 is screwed with a limiting bolt 7 clamped with the limiting grooves 12, and the height of the upright column 1 and the height of the tray body 2 can be fixed through the clamping of the limiting bolt 7 and the limiting grooves 12, so that different use requirements can be met.

Specifically, as shown in fig. 1, a mounting plate 9 is fixed at the bottom end of the sleeve 10, two locking bolts 8 are symmetrically screwed on the mounting plate 9, and the column 1 can be fixed on the patient bed through the locking bolts 8 and the mounting plate 9.

The working principle is as follows: when the angle of the tray body 2 needs to be adjusted, the limiting rod 5 is pulled downwards, so that the limiting rod 5 is separated from the limiting hole 11, then the tray body 2 is rotated, when the tray body 2 rotates to a required angle, the limiting rod 5 is loosened, the limiting rod 5 is clamped with the limiting hole 11 under the action of the spring 6, the tray body 2 is fixed at the required angle, the tray body 2 can be prevented from being deviated due to external factors, and the stability of the device is improved;

when needs carry out altitude mixture control to stand 1, rotate limit bolt 7, limit bolt 7 deviates from spacing groove 12, then medical personnel can carry out altitude mixture control to stand 1 and tray body 2 as required, after adjusting required height, rotate limit bolt 7 once more for limit bolt 7 carries out the block with spacing groove 12, makes tray body 2 fix at required height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Based on portable tray for ophthalmic surgery, including tray body (2), its characterized in that, the corner of tray body (2) runs through and has stand (1) ascending in vertical direction, be equipped with support (3) ascending in the horizontal direction on the lateral wall of stand (1), the tip of support (3) runs through gag lever post (5) that have the T shape, through spring (6) elastic connection between gag lever post (5) and support (3), set up spacing hole (11) with gag lever post (5) looks block on the lower table wall of tray body (2) is fixed with a plurality of stoppers (4) and stopper (4).

2. The portable tray for ophthalmic surgery according to claim 1, characterized in that the limit blocks (4) are equiangularly distributed around the center of the column (1).

3. The portable tray for ophthalmic surgery according to claim 1, characterized in that the upright (1) and the bracket (3) are of an integral structure.

4. The portable tray for ophthalmic surgery according to claim 3, characterized in that the lower surface wall of the upright post (1) is provided with a sleeve (10), the bottom end of the upright post (1) penetrates into the inner cavity of the sleeve (10) and is provided with a plurality of limiting grooves (12), and the side wall of the sleeve (10) is screwed with a limiting bolt (7) which is clamped with the limiting grooves (12).

5. The portable tray for ophthalmic surgery according to claim 4, characterized in that the bottom end of the sleeve (10) is fixed with a mounting plate (9), and two locking bolts (8) are symmetrically screwed on the mounting plate (9).