CN214712525U

CN214712525U - Cataract visual function inspection lamp

Info

Publication number: CN214712525U
Application number: CN202023102689.9U
Authority: CN
Inventors: 克里木江·阿不拉; 古力米热·牙生; 刘洋; 梁明
Original assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-16
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a cataract vision function inspection lamp is conical fixed block including the bottom at least, the dismantled and assembled casing that is fixed with of upper surface of fixed block, the inside of casing is provided with first carousel, wear to be equipped with the pivot on the first carousel, the one end of pivot is passed the fixed block and is fixed with the second carousel, the upper surface of first carousel is provided with a plurality of bulbs that are the ring array and arrange and the colour diverse of two adjacent bulbs, the center department of first carousel is fixed with the battery of being connected with the bulb electricity, the opening that is the cooperation structure with the bulb is seted up in the front of casing. The utility model discloses ingenious design the bottom be conical fixed block, casing, first carousel, second carousel and bulb, through rotating the second carousel, it is rotatory to drive first carousel, and the lamp board of just colour diverse is observed to change accessible opening that can be convenient, can make things convenient for the doctor to look the function inspection to the cataract patient then.

Description

Cataract visual function inspection lamp

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cataract visual function inspection lamp.

Background

Cataract is a frequently encountered and common disease in ophthalmology. The vision disorder caused by the disease brings many difficulties and pains to patients in life, work and other aspects. The effective means for treating cataract is still to use operation. Before operation, the visual function of the affected eye must be checked to know the visual acuity, color vision, visual field and other functions of the patient's eye, so as to judge the time for the operation treatment of cataract and the recovery condition of the visual function after the operation.

The existing method for examining the visual function of a cataract patient by a doctor is a method of lighting by taking a flashlight with one hand and changing a colored lens with the other hand, and on one hand, the method is troublesome to use; on the other hand, with careless use, the colored lenses may be lost or damaged, which in turn affects the normal inspection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cataract vision function inspection lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

cataract vision function inspection lamp is conical fixed block, casing, first carousel, second carousel and bulb including the bottom at least, the dismantled and assembled fixed of upper surface of fixed block has the casing, the inside of casing is provided with first carousel, wear to be equipped with the pivot on the first carousel, the one end of pivot is passed the fixed block and is fixed with the second carousel, the upper surface of first carousel is provided with a plurality of bulbs that are the annular array and arrange and the colour diverse of two adjacent bulbs, the center department of first carousel is fixed with the battery of being connected with the bulb electricity, the opening that is the cooperation structure with the bulb is seted up in the front of casing.

As a further aspect of the present invention: the cross section of the bulb is petal-shaped.

As a further aspect of the present invention: the upper surface of second carousel is fixed with the fixed plate the same with bulb quantity, the arc wall has been seted up to one side of fixed block lower surface, the inside of arc wall articulates there is the cardboard, and one side and the fixed plate contact of cardboard.

As a further aspect of the present invention: the middle part of cardboard is fixed with the spring post, the one end of spring post is fixed on the inner wall of arc wall.

As a further aspect of the present invention: a fixing rod is fixed on one side of the fixing block, and a fixing ring is fixed at the outer end of the fixing rod.

As a further aspect of the present invention: fixing parts are fixed on two sides of the shell, and fixing bolts penetrate through the fixing parts and the fixing blocks.

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

1) abandon the tradition flashlight illumination of taking one hand and a great deal of defect that the detection method of the colored lens of another hand replacement brought, the utility model discloses ingenious design the bottom be conical fixed block, casing, first carousel, second carousel and bulb, through rotating the second carousel, it is rotatory to drive first carousel, and the lamp tablet of just colour diverse is observed to change accessible opening that can be convenient then can make things convenient for the doctor to look the function inspection to the cataract patient.

2) On the basis of above-mentioned structure, the setting of fixed plate and cardboard, the position of doctor's calibration bulb of can being convenient for, make bulb and opening cooperation, particularly, at the in-process that rotates the second carousel, the fixed plate is rotatory thereupon, after the fixed plate contacts the cardboard, the bulb is located same straight line with the opening, and when the bulb of other colours needs to be changed, on lift the cardboard, make the cardboard break away from the fixed plate, rotate the second carousel, make this fixed plate walk around the cardboard, cardboard reconversion under the effect of spring post and gravity after that, continue to rotate the second carousel, make other fixed plates and cardboard contact, at this moment, the bulb of other colours is located same straight line with the opening, thereby can be high-efficient and accurate completion bulb's switching work.

Drawings

Fig. 1 is a front view of a cataract visual function inspection lamp.

Fig. 2 is a schematic view of the structure of the middle fixing block of the present invention.

Fig. 3 is a schematic top view of the first turntable according to the present invention.

The reference numerals in the figures have the following meanings:

1. a fixed block; 2. a housing; 3. a first turntable; 4. a second turntable; 5. a bulb; 6. a storage battery; 7. clamping a plate; 8. fixing the rod; 9. fixing the bolt; 11. an arc-shaped slot; 21. an opening; 22. a fixing member; 31. a rotating shaft; 41. a fixing plate; 71. a spring post; 81. and (4) fixing the ring.

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.

Please refer to fig. 1-3, in the embodiment of the present invention, the cataract visual function inspection lamp includes at least that the bottom is conical fixed block 1, casing 2, first carousel 3, second carousel 4 and bulb 5, the dismantled and assembled casing 2 that is fixed with of upper surface of fixed block 1, the inside of casing 2 is provided with first carousel 3, wear to be equipped with pivot 31 on the first carousel 3, fixed block 1 is passed and second carousel 4 is fixed with to the one end of pivot 31, the upper surface of first carousel 3 is provided with a plurality of bulbs 5 that are the annular array and arrange and the colour diverse of two adjacent bulbs 5, for more pleasing to the eye, the transversal petal form of personally submitting of bulb 5. A storage battery 6 electrically connected with the bulb 5 is fixed at the center of the first rotating disc 3, and an opening 21 matched with the bulb 5 is formed in the front face of the shell 2.

In order to strengthen the utility model discloses an effect of use, the last fixed surface of second carousel 4 has the fixed plate 41 the same with 5 quantity of bulbs, arc wall 11 has been seted up to one side of 1 lower surface of fixed block, the inside of arc wall 11 articulates there is cardboard 7, and one side and the fixed plate 41 contact of cardboard 7. A spring column 71 is fixed in the middle of the clamping plate 7, and one end of the spring column 71 is fixed on the inner wall of the arc-shaped groove 11. During the specific use, at the in-process of rotating second carousel 4, fixed plate 41 is rotatory thereupon, after fixed plate 41 contacted cardboard 7, bulb 5 and opening 21 are located collinear, and when the bulb 5 of other colours needs to be changed, lift cardboard 7 on, make cardboard 7 break away from fixed plate 41, rotate second carousel 4, make this fixed plate 41 bypass cardboard 7, cardboard 7 reconversion under the effect of spring post 71 and gravity, continue to rotate second carousel 4, make other fixed plate 41 and cardboard 7 contact, at this moment, bulb 5 and opening 21 of other colours are located collinear, thereby can be high-efficient and accurate completion bulb 5's switching work.

During actual installation, one side of fixed block 1 is fixed with dead lever 8, the outer end of dead lever 8 is fixed with solid fixed ring 81, the both sides of casing 2 are fixed with mounting 22, wear to be equipped with fixing bolt 9 between mounting 22 and fixed block 1.

To sum up, the utility model discloses ingenious design the bottom be conical fixed block 1, casing 2, first carousel 3, second carousel 4 and bulb 5, through rotating second carousel 4, it is rotatory to drive first carousel 3, and the bulb 5 of just colour diverse is observed to change accessible opening 21 that can be convenient, can make things convenient for the doctor to look the function inspection to the cataract patient then.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Cataract visual function inspection lamp, its characterized in that: be conical fixed block (1), casing (2), first carousel (3), second carousel (4) and bulb (5) including the bottom at least, the dismantled and assembled casing (2) that is fixed with of upper surface of fixed block (1), the inside of casing (2) is provided with first carousel (3), wear to be equipped with pivot (31) on first carousel (3), fixed block (1) is passed and second carousel (4) are fixed with to the one end of pivot (31), the upper surface of first carousel (3) is provided with a plurality of bulb (5) that are the annular array and arranges and the colour diverse of two adjacent bulbs (5), the center department of first carousel (3) is fixed with battery (6) of being connected with bulb (5) electricity, opening (21) for the cooperation structure with bulb (5) are seted up in the front of casing (2).

2. The cataract visual function inspection lamp according to claim 1, wherein: the cross section of the bulb (5) is petal-shaped.

3. The cataract visual function inspection lamp according to claim 2, wherein: the upper surface of second carousel (4) is fixed with fixed plate (41) the same with bulb (5) quantity, arc wall (11) have been seted up to one side of fixed block (1) lower surface, the inside of arc wall (11) articulates there is cardboard (7), and one side and fixed plate (41) contact of cardboard (7).

4. The cataract visual function inspection lamp according to claim 3, wherein: the middle part of the clamping plate (7) is fixed with a spring column (71), and one end of the spring column (71) is fixed on the inner wall of the arc-shaped groove (11).

5. The cataract visual function inspection lamp according to claim 1, wherein: one side of fixed block (1) is fixed with dead lever (8), the outer end of dead lever (8) is fixed with solid fixed ring (81).

6. The cataract visual function inspection lamp according to claim 1 or claim 5, wherein: fixing pieces (22) are fixed on two sides of the shell (2), and fixing bolts (9) penetrate between the fixing pieces (22) and the fixing blocks (1).