Ophthalmologic operation lighting device

Abstract

The utility model provides an ophthalmologic operation lighting device which comprises a lighting mechanism and a fixing mechanism. The lighting mechanism comprises a fixing seat and a mounting shell, four magnetic attraction blocks are distributed and fixedly connected in the fixing seat at equal intervals, and a plug is mounted on one side of the fixing seat; the fixing mechanism comprises a first connecting arm and a fixing plate, a second connecting arm is rotatably mounted at the bottom of the fixing plate, and the first connecting arm is rotatably mounted at one end of the second connecting arm; the magnetic attraction block is arranged to attract the magnetic attraction ring to fix the mounting shell in the fixing seat, and the plug is inserted into the jack of the connecting seat to complete circuit connection, so that power is supplied to the illuminating lamp when the illuminating lamp is mounted in the fixing seat, the mounting shell can be detached from the fixing seat by pulling the mounting shell, and the mounting seat is convenient to use. And the storage battery in the mounting shell supplies power to the illuminating lamp, so that the illuminating lamp can be conveniently detached for use, additional illuminating equipment does not need to be added, and the occupied space of the illuminating device in the operation process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of lighting devices, in particular to a kind of ophthalmic surgery lighting device, belong to surgical lighting technical field. BACKGROUND

[0002] With the ophthalmic surgery more and more popular, the requirement of illumination in operation is also increasing, in operating room, surgical lighting needs to meet the following requirements: one is the light and dark setting of operation area is accurate, avoid to cause visual interference to doctor and patient;Two is the light (such as blue light) that needs to be used in operation can be accurately positioned in operation area, avoid light pollution;Three is the life of surgical lighting is long, avoid the manual intervention brought by frequent replacement of light source;

[0003] Chinese open patent (CN202120287967.8) discloses a kind of ophthalmic surgery lighting device, it is by adjusting the distance between light source point and convex lens, reach the focusing point of light change, prevent light from gathering in the eye of patient, however, this kind of lighting device when using, since illuminating lamp is installed fixedly, in part special angle cannot be illuminated by removing illuminating lamp, need to add additional lighting equipment, lead to operation space is further compressed;

[0004] To solve the above technical problems, an ophthalmic surgery lighting device is proposed. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides an ophthalmic surgery lighting device to solve or alleviate the technical problems in the prior art, at least to provide a beneficial choice.

[0006] The technical scheme of the utility model is as follows: an ophthalmic surgery lighting device, comprising a lighting mechanism and a fixing mechanism.

[0007] The lighting mechanism comprises a fixing seat and a mounting shell, four magnetic blocks are fixedly connected at equal intervals in the interior of the fixing seat, a plug is installed on one side of the fixing seat, the mounting shell is inserted into the interior of the fixing seat, a ring groove is formed in one side of the mounting shell in the interior of the fixing seat, a magnetic ring is fixedly connected in the interior of the ring groove, a connecting seat is installed on one side of the mounting shell in the interior of the fixing seat, a jack is formed in one side of the connecting seat, the plug is inserted into the interior of the jack, a storage battery is installed in the interior of the mounting shell, and an illuminating lamp is installed on one side of the storage battery.

[0008] The fixing mechanism comprises a first connecting arm and a fixing plate, a second connecting arm is rotatably installed at the bottom of the fixing plate, the first connecting arm is rotatably installed at one end of the second connecting arm, a universal pipe is fixedly connected to one end of the first connecting arm, and one end of the universal pipe is fixedly connected to the fixing seat.

[0009] Further preferably, the universal pipe is internally provided with a wire slot.

[0010] Further preferably, the fixing plate is internally provided with fixing holes at equal intervals.

[0011] Further preferably, the top of the fixing plate is fixedly connected with a rubber pad.

[0012] Further preferably, the jack is arranged in a cross shape.

[0013] Further preferably, one side of the mounting shell is threadedly connected with a cover shell, and the inside of the cover shell is fixedly connected with a convex lens.

[0014] Further preferably, the outside of the cover shell is fixedly connected with an anti-skid cover.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0016] Firstly, the utility model fixes the mounting shell in the fixing seat through the magnetic attraction between the magnetic attraction block and the magnetic attraction ring, and completes the circuit connection by inserting the plug into the jack of the connecting seat, thereby supplying power to the illuminating lamp when the illuminating lamp is installed in the fixing seat, and the mounting shell can be detached from the fixing seat by pulling the mounting shell, and the illuminating lamp is supplied with power by the battery in the mounting shell, thereby facilitating the detachment and use of the illuminating lamp, and reducing the occupied space of the illuminating device in the operation process without adding additional illuminating equipment.

[0017] Secondly, the utility model is provided with the cover shell threadedly connected with the mounting shell, and the convex lens is arranged in the cover shell, thereby facilitating the rotation of the cover shell to adjust the distance between the convex lens and the illuminating lamp, and changing the focal point of the illuminating lamp.

[0018] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the utility model will be readily apparent from the drawings and detailed description below. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0020] Figure 1 The structural diagram of the utility model;

[0021] Figure 2The utility model discloses a perspective structural drawing;

[0022] Figure 3 The utility model discloses a sectional view structural drawing of universal pipe in the utility model.

[0023] Figure 4 The utility model discloses a connecting structural drawing of mounting shell in the utility model.

[0024] Figure 5 The utility model discloses a sectional view structural drawing of mounting shell in the utility model.

[0025] Fig. 10, lighting mechanism, 11, fixed seat, 12, cover shell, 13, convex lens, 14, universal pipe, 15, wire slot, 16, magnetic attraction piece, 17, plug, 18, anti -skid cover, 19, mounting shell, 31, annular groove, 32, magnetic attraction ring, 33, connecting seat, 34, jack, 35, battery, 36, illuminating lamp, 20, fixed mechanism, 21, first connecting arm, 22, second connecting arm, 23, fixed plate, 24, fixed hole, 25, rubber pad. DETAILED DESCRIPTION

[0026] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.

[0027] The embodiments of the utility model will be described below in detail in connection with the drawings.

[0028] As Figures 1-5 Indicated, the utility model discloses an ophthalmic surgery lighting device, is composed of lighting mechanism 10 and fixed mechanism 20.

[0029] Lighting mechanism 10 includes fixed seat 11 and mounting shell 19, and four magnetic attraction pieces 16 are fixedly connected in the inside equidistance distribution of fixed seat 11, and plug 17 is installed on one side of fixed seat 11, and mounting shell 19 is inserted in the inside of fixed seat 11, and annular groove 31 is set up on one side of mounting shell 19 in the inside of fixed seat 11, and magnetic attraction ring 32 is fixedly connected in the inside of annular groove 31, and connecting seat 33 is installed on one side of mounting shell 19 in the inside of fixed seat 11, and jack 34 is set up on one side of connecting seat 33, and jack 34 is arranged in cross shape, and plug 17 is arranged in a character shape, so that plug 17 is more easily inserted into jack 34, and plug 17 is inserted in the inside of jack 34, and battery 35 is installed in the inside of mounting shell 19, and illuminating lamp 36 is installed on one side of battery 35.

[0030] In one embodiment, in order to facilitate the change of the light focus point of the illuminating lamp 36, the side of the mounting shell 19 is threadedly connected with a sleeve shell 12, the inner side of the sleeve shell 12 is fixedly connected with a convex lens 13, and the outer side of the sleeve shell 12 is fixedly connected with an anti-skid sleeve 18. The anti-skid sleeve 18 is arranged to facilitate the rotation of the sleeve shell 12 and facilitate the removal of the mounting shell 19 from the fixing base 11 by the sleeve shell 12.

[0031] The fixing mechanism 20 comprises a first connecting arm 21 and a fixing plate 23. The bottom of the fixing plate 23 is rotatably connected with a second connecting arm 22. The first connecting arm 21 is rotatably connected with one end of the second connecting arm 22. One end of the first connecting arm 21 is fixedly connected with a universal pipe 14. One end of the universal pipe 14 is fixedly connected with the fixing base 11. In order to facilitate the circuit wiring of the fixing base 11, the universal pipe 14 is internally provided with a wire slot 15.

[0032] In one embodiment, in order to facilitate the fixing of the position of the fixing plate 23, the fixing plate 23 is internally provided with fixing holes 24 at equal intervals. The top of the fixing plate 23 is fixedly connected with rubber pads 25.

[0033] In operation, the plug 17 is arranged in the wire slot 15. The fixing plate 23 is fixed above the surgical area by the cooperation of the fixing holes 24 and the bolts. The position of the illuminating lamp 36 is adjusted by rotating the first connecting arm 21 and the second connecting arm 22. The illuminating angle of the illuminating lamp 36 is adjusted by bending the universal pipe 14. At this time, the plug 17 is inserted into the jack hole 34 of the connecting seat 33. The power supply connected with the plug 17 supplies power to the illuminating lamp 36. When the illuminating lamp 36 needs to be used at a special angle, the mounting shell 19 is removed. The storage battery 35 supplies power to the illuminating lamp 36. The mounting shell 19 is held to cooperate with the illuminating lamp 36 to illuminate at a special angle. The distance between the convex lens 13 and the illuminating lamp 36 is changed by rotating the sleeve shell 12, so as to adjust the focus point of the illuminating lamp 36.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An ophthalmic surgical illumination device, characterized by: The utility model relates to a lighting device, including lighting mechanism (10) and fixed mechanism (20); The lighting mechanism (10) includes fixed seat (11) and installation shell (19), four magnetic attraction pieces (16) are fixedly connected in the inside equidistant distribution of fixed seat (11), the one side of fixed seat (11) is installed with plug (17), installation shell (19) is inserted in the inside of fixed seat (11), the one side of installation shell (19) in fixed seat (11) is opened with annular groove (31), the inside fixed connection of annular groove (31) has magnetic attraction ring (32), the one side of installation shell (19) in fixed seat (11) is installed with connecting seat (33), the one side of connecting seat (33) is opened with jack (34), plug (17) is inserted in the inside of jack (34), the inside of installation shell (19) is installed with battery (35), the one side of battery (35) is installed with lighting lamp (36); The fixed mechanism (20) includes first connecting arm (21) and fixed plate (23), the bottom of fixed plate (23) rotatably installs second connecting arm (22), first connecting arm (21) rotatably installs one end of second connecting arm (22), one end of first connecting arm (21) is fixedly connected with universal pipe (14), one end of universal pipe (14) is fixedly connected with fixed seat (11).

2. An ophthalmic surgical illumination device according to claim 1, wherein: The inside of universal pipe (14) is opened with wire slot (15).

3. An ophthalmic surgical illumination device according to claim 1, wherein: The inside of fixed plate (23) is opened with fixed hole (24) equidistantly.

4. An ophthalmic surgical illumination device according to claim 1, wherein: The top of fixed plate (23) is fixedly connected with rubber pad (25).

5. An ophthalmic surgical illumination device according to claim 1, wherein: The jack (34) is arranged in cross shape.

6. An ophthalmic surgical illumination device according to claim 1, wherein: One side of installation shell (19) is screw connected with sleeve shell (12), one side of the inside of sleeve shell (12) is fixedly connected with convex lens (13).

7. An ophthalmic surgical illumination device according to claim 6, wherein: The outside of sleeve shell (12) is fixedly connected with anti -skid cover (18).

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