Multifunctional combined vision practice trolley

Abstract

The utility model discloses a multi-functional combination eyesight practice dolly, including dolly body, lift platform, turn table, mechanical arm, reversing motor and sighting mark turntable, the lower surface of dolly body is fixedly equipped with drive motor, the upper surface of dolly body is fixedly equipped with lift platform, the upper surface of lift platform is movably equipped with turn table, mechanical arm, reversing motor and sighting mark turntable are fixedly equipped with drive motor. A mechanical arm is movably installed on the rotating table, a reversing motor is fixedly installed at the front end of the mechanical arm, and a sighting mark rotating disc is fixedly installed at the output end of the reversing motor. According to the multifunctional combined vision practice trolley, a sighting mark picture can be pasted on the sighting mark turntable, and the reversing motor can be controlled through an external controller, so that the sighting mark turntable rotates, the orientation of the sighting mark picture can be randomly adjusted, and the practice effect of a practicer can be effectively ensured; the lifting platform can control the height of the mechanical arm so as to meet the exercise requirements of people with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of vision exercise, in particular to a multifunctional combined vision exercise trolley. Background Art

[0002] Myopia is a common disease. As is well known, myopia is caused by looking at objects at close range for a long time, which causes myopia in the eyes. In order to adjust the glasses used for a long time in daily life, the eye state is adjusted through the exercise of the eye chart to avoid the deepening of myopia.

[0003] When in use, the eye chart is hung on the wall, without the ability to move, and the orientation of the "E" characters on the eye chart is fixed. After a long time of practice, it will cause memory in the practitioners, which will reduce the practice effect of the practitioners. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a multifunctional combined vision exercise trolley, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] The multifunctional combined vision exercise trolley includes a trolley body, a lifting platform, a rotating platform, a robotic arm, a reversing motor and a visual target turntable. A driving motor is fixedly installed on the lower surface of the trolley body, a lifting platform is fixedly installed on the upper surface of the trolley body, a rotating platform is movably installed on the upper surface of the lifting platform, a robotic arm is movably installed on the rotating platform, a reversing motor is fixedly installed at the front end of the robotic arm, and a visual target turntable is fixedly installed at the output end of the reversing motor.

[0007] Preferably, flipping motors are fixedly installed on both side surfaces of the rotating platform, a rotating motor is fixedly installed in the middle of the upper surface of the rotating platform, an installation block is fixedly installed at the output end of the flipping motor, and the output end of the rotating motor passes through the rotating platform and is fixed to the lifting platform.

[0008] Preferably, the robotic arm includes a first arm, a second arm, a third arm, a first angle motor and a second angle motor. The second arm is movably installed at the upper end of the first arm, and the third arm is movably installed at the front end of the second arm.

[0009] Preferably, a first angle motor is fixedly installed on one side surface inside the rear end of the second arm, a second angle motor is fixedly installed on one side surface inside the front end of the second arm, and installation blocks are also fixedly installed at the output ends of the first angle motor and the second angle motor.

[0010] Preferably, the mounting block at the output end of the first angle motor is fixed to the first arm, the mounting block at the output end of the second angle motor is fixed to the third arm, and the commutation motor is fixedly installed inside the third arm.

[0011] Preferably, the mounting block at the output end of the flipping motor is fixed to the first arm. Hall sensors are fixedly installed on the rotation motor, flipping motor, first angle motor, second angle motor, and commutation motor, and a visual target turntable is pasted with a visual target diagram.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] In the present utility model, by arranging the trolley body, drive motor, lifting platform, rotating platform, robotic arm, commutation motor, and visual target turntable to cooperate with each other, a visual target diagram can be pasted on the visual target turntable. The commutation motor can be controlled by an external controller, so that the visual target turntable rotates, so that the orientation of the visual target diagram can be randomly adjusted, which can effectively ensure the practice effect of the practitioner. The first angle motor, second angle motor, and rotation motor of the rotating platform can be controlled by an external controller to adjust the angles of the first arm and second arm of the robotic arm and the orientation of the robotic arm. The lifting platform can control the height of the robotic arm to meet the practice needs of people with different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structure diagram of the multi-functional combined vision practice trolley of the present utility model;

[0015] Figure 2 is the structure diagram of the rotating platform of the multi-functional combined vision practice trolley of the present utility model;

[0016] Figure 3 is the structure diagram of the robotic arm of the multi-functional combined vision practice trolley of the present utility model.

[0017] In the figure: 1, trolley body; 2, drive motor; 3, lifting platform; 4, rotating platform; 401, rotation motor; 402, flipping motor; 403, mounting block; 5, robotic arm; 501, first arm; 502, second arm; 503, first angle motor; 504, second angle motor; 505, third arm; 6, commutation motor; 7, visual target turntable. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] As Figures 1 - 3The multifunctional combined vision practice trolley shown includes a trolley body 1, a lifting platform 3, a rotating platform 4, a robotic arm 5, a reversing motor 6, and a visual target turntable 7. A driving motor 2 is fixedly installed on the lower surface of the trolley body 1, a lifting platform 3 is fixedly installed on the upper surface of the trolley body 1, a rotating platform 4 is movably installed on the upper surface of the lifting platform 3, a robotic arm 5 is movably installed on the rotating platform 4, a reversing motor 6 is fixedly installed at the front end of the robotic arm 5, and a visual target turntable 7 is fixedly installed at the output end of the reversing motor 6.

[0020] On both side surfaces of the rotating platform 4, a flipping motor 402 is fixedly installed. On the upper surface of the rotating platform 4 and in the middle, a rotating motor 401 is fixedly installed. The output end of the flipping motor 402 is fixedly installed with a mounting block 403. The output end of the rotating motor 401 passes through the rotating platform 4 and is fixed to the lifting platform 3. When the rotating motor 401 is started, the rotating platform 4 can rotate, thereby controlling the orientation of the robotic arm 5. The robotic arm 5 includes a first arm 501, a second arm 502, a third arm 505, a first angle motor 503, and a second angle motor 504. The upper end of the first arm 501 is movably installed with the second arm 502, and the front end of the second arm 502 is movably installed with the third arm 505. The first angle motor 503 can control the angle of the second arm 502. On the inner side surface of the rear end of the second arm 502, a first angle motor 503 is fixedly installed. On the inner side surface of the front end of the second arm 502, a second angle motor 504 is fixedly installed. The output ends of the first angle motor 503 and the second angle motor 504 are also fixedly installed with a mounting block 403. The second angle motor 504 can control the angle of the third arm 505. The mounting block 403 at the output end of the first angle motor 503 is fixed to the first arm 501, and the mounting block 403 at the output end of the second angle motor 504 is fixed to the third arm 505. The reversing motor 6 is fixedly installed inside the third arm 505. The reversing motor 6 can control the rotation of the visual target turntable 7, thereby adjusting the orientation of the visual target diagram on the visual target turntable 7. The mounting block 403 at the output end of the flipping motor 402 is fixed to the first arm 501. Hall sensors are fixedly installed on the rotating motor 401, the flipping motor 402, the first angle motor 503, the second angle motor 504, and the reversing motor 6. A visual target diagram is pasted on the visual target turntable 7.

[0021] It should be noted that the present utility model is a multi-functional combined vision practice trolley. When in use, a vision chart can be pasted on the vision target turntable 7. The reversing motor 6 can be controlled by an external controller, so that the vision target turntable 7 rotates, thereby randomly adjusting the orientation of the vision chart, which can effectively ensure the practice effect of the practitioner. The external controller can control the first angle motor 503, the second angle motor 504 and the rotation motor 401 of the rotating table 4, so as to adjust the angles of the first arm 501 and the second arm 502 of the robotic arm 5 and the orientation of the robotic arm 5. The lifting table 3 can control the height of the robotic arm 5 to meet the practice needs of people with different heights. Hall sensors are installed on the rotation motor 401, the flipping motor 402, the first angle motor 503, the second angle motor 504 and the reversing motor 6. Therefore, the terminal device can record the data during practice. After the practitioner finishes practicing, the practice effect of vision can be detected by comparing the judgment result during practice with the actually recorded data result.

[0022] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. Multifunctional combined vision exercise trolley, characterized in that: It includes a trolley body (1), a lifting platform (3), a rotating platform (4), a robotic arm (5), a reversing motor (6) and a vision target turntable (7). A driving motor (2) is fixedly installed on the lower surface of the trolley body (1). A lifting platform (3) is fixedly installed on the upper surface of the trolley body (1). A rotating platform (4) is movably installed on the upper surface of the lifting platform (3). A robotic arm (5) is movably installed on the rotating platform (4). A reversing motor (6) is fixedly installed at the front end of the robotic arm (5). A vision target turntable (7) is fixedly installed at the output end of the reversing motor (6).

2. The multifunctional combined vision exercise trolley according to claim 1, wherein: On both side surfaces of the rotating platform (4), a flipping motor (402) is fixedly installed. On the upper surface of the rotating platform (4) and at the middle position, a rotating motor (401) is fixedly installed. An installation block (403) is fixedly installed at the output end of the flipping motor (402). The output end of the rotating motor (401) passes through the rotating platform (4) and is fixed to the lifting platform (3).

3. The multifunctional combined vision exercise trolley according to claim 2, wherein: The robotic arm (5) includes a first arm (501), a second arm (502), a third arm (505), a first angle motor (503) and a second angle motor (504). The upper end of the first arm (501) is movably installed with the second arm (502). The front end of the second arm (502) is movably installed with the third arm (505).

4. The multifunctional combined vision exercise trolley according to claim 3, characterized in that: On one side surface inside the rear end of the second arm (502), a first angle motor (503) is fixedly installed. On one side surface inside the front end of the second arm (502), a second angle motor (504) is fixedly installed. The output ends of the first angle motor (503) and the second angle motor (504) are also fixedly installed with installation blocks (403).

5. The multifunctional combined vision practice trolley according to claim 4, characterized in that: The installation block (403) at the output end of the first angle motor (503) is fixed to the first arm (501). The installation block (403) at the output end of the second angle motor (504) is fixed to the third arm (505). The reversing motor (6) is fixedly installed inside the third arm (505).

6. The multifunctional combined vision exercise trolley according to claim 5, characterized in that: The installation block (403) at the output end of the flipping motor (402) is fixed to the first arm (501). Hall sensors are fixedly installed on the rotating motor (401), the flipping motor (402), the first angle motor (503), the second angle motor (504) and the reversing motor (6). A vision target diagram is pasted on the vision target turntable (7).

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