CN211878853U

CN211878853U - Eyeball module of simulation human body model

Info

Publication number: CN211878853U
Application number: CN202020225520.3U
Authority: CN
Inventors: 徐文秀
Original assignee: Beijing Gaokang Technology Development Co ltd
Current assignee: Beijing Gaokang Technology Development Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-06
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an artificial human model eyeball module, it includes: the eyeball shell, the rotating shaft, the eyelid, the installation shell, the first bevel gear, the second bevel gear and the driving motor; the eyeball shell is of a hemispherical structure, and the middle part of the eyeball shell is provided with a light through hole; the rotating shaft is arranged on one side of the mounting shell; the eyelid is a shade structure matched with the eyeball shell, and two ends of the eyelid are respectively fixedly connected with the rotating shaft; the eyelid can cover the light through hole; the mounting shell is connected with one side of the eyeball shell; the first bevel gear is arranged on the rotating shaft; the driving motor is fixedly arranged in the mounting shell through a motor supporting frame; the output shaft of the driving motor is vertical to the rotating shaft; the second bevel gear is arranged on the output shaft of the driving motor and meshed with the first bevel gear. Above-mentioned structure can provide more abundant action simulation for artificial manikin, can utilize the motion of blinking to realize the simulation to manikin vital sign, has increased artificial manikin's function.

Description

Eyeball module of simulation human body model

Technical Field

The utility model belongs to the technical field of the simulation manikin, especially, relate to a simulation manikin eyeball module.

Background

The medical manikin is a medical simulation tool used in medicine or contacted with the medical simulation tool. Including the whole simulated human body and a certain simulated human body part or some parts of the simulated human body, and some medical instruments which must be involved in medical treatment. The medical mannequin contacted includes: an emergency skill training model, a nursing skill training model, a maternal and infant skill training model, a diagnostic skill training model, a human acupuncture model, a human anatomy model, an oral cavity model, and the like.

For a full body manikin including a head or an upper half body manikin, an eye structure needs to be installed. However, the existing eye structure is manufactured by printing patterns on a sphere, does not have any action function, and has poor actual use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an artificial manikin eyeball module to solve the problem that manikin eye structure does not possess any action function.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a simulated mannequin eyeball module, comprising: the eyeball shell, the rotating shaft, the eyelid, the installation shell, the first bevel gear, the second bevel gear and the driving motor; the eyeball shell is of a hemispherical structure; the middle part of the eyeball shell is provided with a light through hole; the rotating shaft is arranged on one side of the mounting shell; the eyelid is a shade structure matched with the eyeball shell, and two ends of the eyelid are fixedly connected with the rotating shaft respectively; the eyelid can cover the light through hole; the mounting shell is connected with one side of the eyeball shell; the first bevel gear is arranged on the rotating shaft; the driving motor is fixedly arranged in the mounting shell through a motor supporting frame; the output shaft of the driving motor is vertical to the rotating shaft; the second bevel gear is arranged on an output shaft of the driving motor and meshed with the first bevel gear.

The utility model discloses as above simulation manikin eyeball module, further, still include liquid crystal display device, liquid crystal display device sets up in eyeball shell, is located the bottom that leads to the unthreaded hole.

The utility model discloses as above simulation manikin eyeball module, further, still include convex lens, convex lens installs it is downthehole to lead to the light, enlargies liquid crystal display device's formation of image.

The utility model discloses as above simulation manikin eyeball module, further, still include the back lid, the back lid is installed the opening side of installation shell.

The utility model discloses as above artificial manikin eyeball module, it is further, cover after and set up connecting bolt, connecting bolt's one end is inserted the back and is covered and fix, and connecting bolt's the other end stretches out the back lid.

When the driving motor operates, the first bevel gear drives the second bevel gear, so that the rotating shaft drives eyelids to synchronously act when rotating, and blinking action is realized; above-mentioned structure can provide more abundant action simulation for artificial manikin, can utilize the motion of blinking to realize the simulation to manikin vital sign, has increased artificial manikin's function.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a three-dimensional schematic view of an eyeball module of a simulated human body model according to an embodiment of the present invention;

fig. 2 is a schematic front view of an eyeball module of a simulated human body model according to an embodiment of the present invention;

fig. 3 is a schematic sectional view taken along line a-a of fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a light through hole, 2, eyelids, 3, an eyeball shell, 4, a rotating shaft, 5, a first umbrella-shaped gear, 6, an installation shell, 7, a rear cover, 8, a motor support frame, 9, a driving motor, 10, a second umbrella-shaped gear, 11 and a liquid crystal display device.

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-3 show a simulated manikin eyeball module of an embodiment of the present invention, which includes: the eyeball shell 3, the rotating shaft 4, the eyelid 2, the installation shell 6, the first bevel gear 5, the second bevel gear 10 and the driving motor 9;

the eyeball casing 3 is a hemispherical structure, and is preferably made of a plastic material, for example, a 3D printing technology; the middle part of the eyeball shell 3 is provided with a light through hole 1 which is a columnar cavity arranged in the middle part of the eyeball shell and extends from the middle part of the spherical surface of the hemispherical structure to the opposite side;

the rotating shaft 4 is arranged at one side of the mounting shell 6; the eyelid 2 is a shade structure adapted to the eyeball shell 3, and two ends of the eyelid 2 are respectively fixedly connected with the rotating shaft 4; the eyelid 2 can cover the light through hole 1; the eyelid is fixedly connected with the rotating shaft, so that the rotating shaft can drive the eyelid to move synchronously when rotating, and further blinking is realized;

the mounting shell 6 is connected with one side of the eyeball shell 3; the first bevel gear 5 is arranged on the rotating shaft 4; the driving motor 9 is fixedly arranged in the mounting shell 6 through a motor supporting frame 8; the output shaft of the driving motor 9 is vertical to the rotating shaft 4; the second bevel gear 10 is mounted on the output shaft of the drive motor 9, and the second bevel gear 10 is engaged with the first bevel gear 5.

In a further preferred embodiment of the simulated manikin eyeball module, the simulated manikin eyeball module further comprises a liquid crystal display device 11, and the liquid crystal display device 11 is arranged in the eyeball shell 3 and is positioned at the bottom of the light through hole 1. The image displayed by the liquid crystal display device can further simulate the pupil and the white of the eye, show the actions of expanding and contracting the pupil and the like, and further enrich the functions which can be realized by the eyeball module.

In a further preferred embodiment of the eyeball module of the simulated human body model, the eyeball module further comprises a convex lens, the convex lens is installed in the light through hole 1, and the convex lens can amplify the image of the liquid crystal display device 11, so that a larger image can be realized by using a smaller liquid crystal display device, the purchasing cost of components is saved, more importantly, the power consumption of equipment can be saved, and the power consumption loss of a rechargeable battery arranged in the model is avoided.

In a further preferred embodiment of the manikin eyeball module, the module further comprises a rear cover 7, and the rear cover 7 is installed on the opening side of the installation shell 6. And a connecting bolt is arranged on the rear cover 7, one end of the connecting bolt is inserted into the rear cover 7 and fixed, and the other end of the connecting bolt extends out of the rear cover 7. The eyeball module can be conveniently installed on the head of the simulated human body model by utilizing the connecting bolt.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A simulated manikin eyeball module, comprising: the device comprises an eyeball shell (3), a rotating shaft (4), an eyelid (2), a mounting shell (6), a first bevel gear (5), a second bevel gear (10) and a driving motor (9); the eyeball shell (3) is of a hemispherical structure; the middle part of the eyeball shell (3) is provided with a light through hole (1); the rotating shaft (4) is arranged on one side of the mounting shell (6); the eyelid (2) is a shade structure which is adapted to the eyeball shell (3), and two ends of the eyelid (2) are respectively fixedly connected with the rotating shaft (4); the eyelid (2) can cover the light through hole (1); the mounting shell (6) is connected with one side of the eyeball shell (3); the first umbrella-shaped gear (5) is arranged on the rotating shaft (4); the driving motor (9) is fixedly arranged in the mounting shell (6) through a motor supporting frame (8); the output shaft of the driving motor (9) is vertical to the rotating shaft (4); the second bevel gear (10) is arranged on an output shaft of the driving motor (9), and the second bevel gear (10) is meshed with the first bevel gear (5).

2. The phantom eyeball module according to claim 1, which is characterized in that the phantom eyeball module further comprises a liquid crystal display device (11), wherein the liquid crystal display device (11) is arranged in the eyeball housing (3) and is positioned at the bottom of the light through hole (1).

3. The phantom eyeball module according to claim 2, further comprising a convex lens installed in the light-passing hole (1) for magnifying the image of the liquid crystal display device (11).

4. The manikin eye module according to claim 1, further comprising a rear cover (7), the rear cover (7) being mounted on an open side of the mounting housing (6).

5. The eyeball module of the simulated human body model as claimed in claim 4, wherein the rear cover (7) is provided with a connecting bolt, one end of the connecting bolt is inserted into the rear cover (7) and fixed, and the other end of the connecting bolt extends out of the rear cover (7).