CN113251279A

CN113251279A - Eye vision health management system

Info

Publication number: CN113251279A
Application number: CN202110618737.XA
Authority: CN
Inventors: 胡淑芳
Original assignee: Xinjiang Qingwei Shunyuan Information Technology Co ltd
Current assignee: Xinjiang Qingwei Shunyuan Information Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-08-13

Abstract

The invention discloses an eye vision health management system, which comprises a main body, wherein the main body is rectangular, a cavity is arranged in the main body, a movable rod is arranged on the upper side wall of the cavity in a sliding manner, one end, corresponding to the outer part of the main body, of the movable rod is fixedly connected with a display screen, a first motor is fixedly connected to the outer surface of the lower side wall of the main body, and an output shaft of the motor penetrates through the side wall of the cavity and is fixedly connected with a rotating sleeve.

Description

Eye vision health management system

Technical Field

The invention relates to the technical field, in particular to an eye vision health management system.

Background

The greatest feature of the human eye is the ability to recognize details, often expressed in visual angle resolution, and known as vision. The standard for expressing vision is the opening angle of the minimum character which can be recognized by human eyes to human eyes, the vision of normal people is more than 1.0, generally, the vision refers to the minimum separable vision of the eyes and is not the minimum visible vision, so the visual chart reflects the minimum visual angle which is separated by two points of the watching target of a detected person, namely the minimum separable vision or the vision with 1' visual angle, and can represent the best visual function of the detected person.

Vision refers to the ability to resolve small or distant objects and subtle parts, the ability of the eye to recognize distant objects or objects is called distance vision, and the ability to recognize close small objects or objects is called near vision. In the health examination, the distant vision is mainly examined. Under certain conditions, the smaller the object that the eye can resolve, the greater the visual acuity, and the basic feature of vision is to discern the magnitude of the distance between two points. The vision can be divided into static vision, dynamic vision and night vision. Static vision refers to vision detected when both a person and an observed object are in a static state, and dynamic vision refers to the ability of eyes to capture, decompose and perceive images of a moving object when observing the moving object. When the vehicle is driven in a high-speed environment, the physiological state of the human body is also changed, and the physiological state is specifically shown as follows: the dynamic vision of the eye is reduced.

The vision detector is assisted by a computer, a person to be detected judges the opening direction of the sighting target by operating a handheld remote controller, the system automatically detects and judges whether the sighting target is correct or not, and finally, a detection report is printed. The vision scope of system survey is from logarithm eyesight 3.0 to 5.3, and the system has infrared supersound automatic ranging function simultaneously to guarantee measuring result's accuracy, though current eyesight detector function is abundant, but most all fix on the wall body, do not possess height and adjust the ability, need squat down to use when the person that is surveyed risees higher, and need step on again when the person that is surveyed risees lower and increase upwards and detect, remain to improve in the aspect of the practicality, for this reason, provide an eyesight health management system.

Disclosure of Invention

The present invention is directed to an eye vision health management system to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an eyesight healthy management system, includes the main part, the main part is the rectangle, the inside of main part is equipped with the cavity, the last lateral wall of cavity slides and is equipped with the movable rod, the movable rod correspondence is located the outside one end fixedly connected with display screen of main part, the first motor of lower lateral wall external surface fixedly connected with of main part, the output shaft of motor runs through the lateral wall fixedly connected with of cavity rotates the sleeve, it is located to rotate the sleeve the inside of cavity, it is equipped with the internal thread to rotate telescopic internal surface, the internal surface spiro union that rotates the cavity has the movable block, the movable rod correspondence is located the inside one end fixed connection of cavity is in the surface of movable block, it is close to rotate telescopic internal surface correspondence the one end fixedly connected with spacing ring of display screen.

Preferably, the last lateral wall of cavity runs through and is equipped with the circular recess, the internal surface rotation of circular recess is equipped with the rotor plate, the terminal surface of rotor plate runs through and is equipped with the through-hole, the movable rod passes the through-hole, the surface of movable rod is equipped with the spout, the internal surface of through-hole corresponds spout department fixedly connected with slider, the fixed surface of rotor plate is connected with the turbine, the turbine is located the inside of cavity, the fixed surface of cavity is connected with the articulated slab, the quantity of articulated slab is two, two the articulated slab symmetry sets up, two it is equipped with the worm to rotate between the articulated slab, the worm with the worm meshing, one side the fixed surface of articulated slab is connected with the second motor, the output shaft of second motor runs through and corresponds the terminal surface of articulated slab with worm fixed connection.

Preferably, the lower end of the main body is fixedly connected with a shell, and the first motor is located inside the shell.

Preferably, the lower surface of the shell is rotatably connected with a universal wheel.

Preferably, the surface cover of shell is equipped with the activity lantern ring, the lower lateral wall of the activity lantern ring corresponds universal wheel department runs through respectively and is equipped with logical groove, fixed surface is connected with the lead screw on the lower lateral wall of the activity lantern ring, the lead screw runs through the lateral wall of shell, just the lead screw with sliding connection between the shell, the internal surface of shell rotates and is equipped with adjusting sleeve, adjusting sleeve cover is established the surface of lead screw, just adjusting sleeve's internal surface be equipped with the internal thread of lead screw meshing, adjusting sleeve's fixed surface is connected with first bevel gear, the fixed surface of shell is connected with the third motor, the output shaft fixedly connected with second bevel gear of third motor, second bevel gear with first bevel gear meshing.

Preferably, the inner surface of the cavity is provided with a test module, a recording module and an analysis module, the test module is used for testing the strength of a user, characters pointing to different directions are displayed on the display screen, the user inputs corresponding directions through the handheld controller, so that the vision of the user is tested according to the correctness of the input directions, the recording module is used for recording the information of the user and the corresponding vision, and the analysis module is used for analyzing and evaluating the vision conditions of the same user in different periods.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides an eye vision health management system, through setting up the main part, at the inside cavity that sets up of main part, sets up the movable rod on the cavity and drive the display screen and remove, through setting up the rotating sleeve, drives by first motor and rotates the rotating sleeve, drives and rotates the inside movable block of sleeve and remove, and the movable block then drives the movable rod and removes to drive the display screen and remove, highly carry out nimble regulation to the display screen.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic bottom sectional view of the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1-main body, 2-cavity, 3-movable rod, 4-display screen, 5-first motor, 6-rotating sleeve, 7-movable block, 8-spacing ring, 9-circular groove, 10-rotating plate, 11-through hole, 12-sliding groove, 13-sliding block, 14-turbine, 15-hinged plate, 16-worm, 17-second motor, 18-shell, 19-universal wheel, 20-movable sleeve ring, 21-through groove, 22-screw rod, 23-adjusting sleeve, 24-first bevel gear, 25-third motor and 26-second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an eye vision health management system comprises a main body 1, wherein the main body 1 is rectangular, a cavity 2 is arranged inside the main body 1, the main body 1 is formed by welding stainless steel, the overall strength of the device is guaranteed, a movable rod 3 is arranged on the upper side wall of the cavity 2 in a sliding mode, the movable rod 3 is hollow, threading is facilitated, the movable rod 3 corresponds to one end, located outside the main body 1, of the display screen 4, the display screen 4 displays different directional patterns, a user holds a control device in a hand mode, the control device is in signal connection with a control device in the device and is electrically connected with the display screen 4, so that the control device controls the display screen 4 to display different patterns, the corresponding direction is input through a handheld device, a first motor 5 is fixedly connected to the outer surface of the lower side wall of the main body 1, an output shaft of the motor 5 penetrates through a rotating sleeve 6 fixedly connected to the side wall of the cavity 2, rotate sleeve 6 and be located cavity 2's inside, the internal surface that rotates sleeve 6 is equipped with the internal thread, the internal surface spiro union that rotates cavity 6 has movable block 7, movable block 7 is cylindrically, the surface of movable block 7 and the internal surface uniform contact who rotates cavity 6, movable rod 3 corresponds and is located 2 inside one end fixed connection of cavity are in the surface of movable block 7, movable rod 3 with coaxial setting between the movable block 7, the internal surface correspondence that rotates sleeve 6 is close to the one end fixedly connected with spacing ring 8 of display screen 4, spacing ring 8 the internal surface with the surface uniform contact of movable rod 3, just movable rod 3 with sliding connection between the spacing ring 8.

Specifically, the upper side wall of the cavity 2 is provided with a circular groove 9 in a penetrating manner, the circular groove 9 and the movable rod 3 are coaxially arranged, the inner surface of the circular groove 9 rotates to form a rotating plate 10, the rotating plate 10 is circular, the rotating plate 10 and the circular groove 9 are connected in a rotating manner, the end surface of the rotating plate 10 is provided with a through hole 11 in a penetrating manner, the movable rod 3 penetrates through the through hole 11, the surface of the movable rod 3 is provided with a sliding groove 12, the extending direction of the sliding groove 12 is arranged in the same direction as the axial extending direction of the movable rod 3, a sliding block 13 is fixedly connected to the inner surface of the through hole 11 corresponding to the sliding groove 12, when the movable rod 3 slides up and down along the through hole 11, the sliding block 13 slides inside the sliding groove 12, the surface of the rotating plate 10 is fixedly connected with a turbine 14, and the turbine 14 is located inside the cavity 2, the internal surface fixedly connected with articulated slab 15 of cavity 2, the quantity of articulated slab 15 is two, two articulated slab 15 symmetry sets up, two rotate between the articulated slab 15 and be equipped with worm 16, worm 16 with worm 14 meshing, worm gear's cooperation has the auto-lock characteristic, makes when the in-process of rotating sleeve 6 dwang, movable block 7 can not rotate along with it under the frictional force effect, one side the external surface fixedly connected with second motor 17 of articulated slab 15, the output shaft of second motor 17 runs through corresponding the terminal surface of articulated slab 15 with worm 16 fixed connection, second motor 17 drives worm 16 and rotates, and worm 16 drives turbine 14 and rotates, rotates rotor plate 10, and rotor plate 10 drives dwang 3 through slider 13 to dwang 3 drives display screen 4 and rotates, makes display screen 4 rotatable, the angle can be conveniently adjusted.

Specifically, a housing 18 is fixedly connected to a lower end of the main body 1, and the first motor 5 is located inside the housing 18.

Specifically, the lower surface of the housing 18 is rotatably connected with universal wheels 19, the number of the universal wheels 19 is four, and the four universal wheels 19 are respectively arranged at four corners of the housing 18.

Specifically, the outer surface of the housing 18 is sleeved with a movable sleeve ring 20, as shown in fig. 4, through grooves 21 are respectively formed in the positions, corresponding to the universal wheels 19, of the lower side wall of the movable sleeve ring 20, the universal wheels 19 are penetrated through the through grooves 21, lead screws 22 are fixedly connected to the upper surface of the lower side wall of the movable sleeve ring 20, the lead screws 22 penetrate through the side wall of the housing 18, the lead screws 22 are slidably connected with the housing 18, an adjusting sleeve 23 is rotatably arranged on the inner surface of the housing 18, the adjusting sleeve 23 is sleeved on the outer surface of the lead screws 22, internal threads meshed with the lead screws 22 are arranged on the inner surface of the adjusting sleeve 23, when the adjusting sleeve 23 is rotated, the lead screws 22 are driven to move under the effect of thread fit, the lead screws 22 drive the movable sleeve ring 20 to move, and when the lower surface of the movable, the universal wheel 19 is separated from the ground, the device is fixed on the ground, because the outer surface of the housing 18 is rectangular, the adjusting sleeve 23 is sleeved on the outer surface of the housing 18, the adjusting sleeve 23 is also rectangular, so that the screw rod 22 cannot rotate along with the adjusting sleeve 23 when the adjusting sleeve 23 rotates, the outer surface of the adjusting sleeve 23 is fixedly connected with a first bevel gear 24, the first bevel gear 24 and the adjusting sleeve 23 are coaxially arranged, the inner surface of the housing 18 is fixedly connected with a third motor 25, an output shaft of the third motor 25 is fixedly connected with a second bevel gear 26, the second bevel gear 26 is meshed with the first bevel gear 24, the third motor 25 drives a second bevel gear 26 to rotate, and the second bevel gear 26 drives the first bevel gear 24 to rotate, so that the adjusting sleeve 23 is driven to rotate.

Specifically, the internal surface of cavity 2 is equipped with test module, record module and analysis module, test module is used for testing user's strength, through show pointing not equidirectional character on the display screen 4, the user passes through the corresponding direction of handheld controller input to whether correct to input direction tests user's eyesight, record module is used for recording user's information and corresponding eyesight set up keyboard and display screen on the lateral wall of main part 1, can be used to input user's information before the test, store user's information and the eyesight condition of detection together, analysis module is used for analyzing and making the evaluation to the eyesight condition of same user in different periods, and draws the curve graph, and convenient to use looks over.

The working principle is as follows: when the invention is used, characters pointing to different directions are displayed on the display screen 4, a user inputs corresponding directions through the handheld controller, so that the vision of the user is tested according to whether the input directions are correct or not, the recording module is used for recording the information of the user and the corresponding vision, the analyzing module is used for analyzing and evaluating the vision conditions of the same user at different periods, and drawing a curve graph, so that the user can conveniently check the vision, when the position of the display screen 4 needs to be adjusted, the first motor 5 drives the rotating sleeve 6 to rotate, the movable block 7 slides up and down in the rotating sleeve 6, the movable block 7 drives the display screen 4 to move up and down through the movable rod 3, the second motor 17 drives the worm 16 to rotate, the worm 16 drives the worm wheel 14 to rotate, the worm 14 drives the movable rod 3 to rotate through the sliding block 13, so as to control the display screen 4 to rotate, the angle of the device can be adjusted by moving the device through the universal wheel 19, when the device is moved to a proper position, the third motor 25 drives the second bevel gear 26, the second bevel gear 26 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the adjusting sleeve 23 to rotate, the screw rod 22 is driven to move under the screw thread matching effect, the screw rod 22 drives the movable lantern ring 20 to move, and after the movable lantern ring 20 is contacted with the ground, the universal wheel 19 is separated from the ground, and the device can be fixed on the ground.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An eye vision health management system, comprising a main body (1), characterized in that: main part (1) is the rectangle, the inside of main part (1) is equipped with cavity (2), the last lateral wall of cavity (2) slides and is equipped with movable rod (3), movable rod (3) correspond to be located the one end fixedly connected with display screen (4) of the outside of main part (1), the first motor (5) of lower lateral wall external surface fixedly connected with of main part (1), the output shaft of motor (5) runs through the lateral wall fixedly connected with of cavity (2) rotates sleeve (6), it is located to rotate sleeve (6) the inside of cavity (2), the internal surface that rotates sleeve (6) is equipped with the internal thread, the internal surface spiro union that rotates cavity (6) has movable block (7), movable rod (3) correspond to be located the inside one end fixed connection of cavity (2) is in the surface of movable block (7), the internal surface correspondence that rotates sleeve (6) is close to the one end fixedly connected with of display screen (4) is connected with A limit ring (8).

2. The eye vision health management system of claim 1, wherein: the upper side wall of the cavity (2) penetrates through a circular groove (9), the inner surface of the circular groove (9) rotates to be provided with a rotating plate (10), the end face of the rotating plate (10) penetrates through a through hole (11), the movable rod (3) penetrates through the through hole (11), the surface of the movable rod (3) is provided with a sliding groove (12), the inner surface of the through hole (11) corresponds to a sliding block (13) fixedly connected with the sliding groove (12), the surface of the rotating plate (10) is fixedly connected with a turbine (14), the turbine (14) is located inside the cavity (2), the inner surface of the cavity (2) is fixedly connected with hinged plates (15), the number of the hinged plates (15) is two, the hinged plates (15) are symmetrically arranged, a worm (16) is arranged between the hinged plates (15) in a rotating mode, and the worm (16) is meshed with the worm (14), and a second motor (17) is fixedly connected to the outer surface of the hinged plate (15) on one side, and an output shaft of the second motor (17) penetrates through the end surface of the corresponding hinged plate (15) and is fixedly connected with the worm (16).

3. The eye vision health management system of claim 2, wherein: the lower extreme fixedly connected with shell (18) of main part (1), first motor (5) are located the inside of shell (18).

4. The eye vision health management system of claim 3, wherein: the lower surface of the shell (18) is rotatably connected with a universal wheel (19).

5. The eye vision health management system of claim 4, wherein: the outer surface cover of shell (18) is equipped with movable lantern ring (20), the lower lateral wall of movable lantern ring (20) corresponds universal wheel (19) punishment do not runs through and is equipped with logical groove (21), fixed surface is connected with lead screw (22) on the lower lateral wall of movable lantern ring (20), lead screw (22) run through the lateral wall of shell (18), just lead screw (22) with sliding connection between shell (18), the internal surface rotation of shell (18) is equipped with adjusting sleeve (23), adjusting sleeve (23) cover is established the surface of lead screw (22), and the internal surface of adjusting sleeve (23) be equipped with the internal thread of lead screw (22) meshing, the external surface fixed connection of adjusting sleeve (23) has first bevel gear (24), the internal surface fixed connection of shell (18) has third motor (25), and an output shaft of the third motor (25) is fixedly connected with a second bevel gear (26), and the second bevel gear (26) is meshed with the first bevel gear (24).

6. An eye vision health management system according to any one of claims 1-5, wherein: the internal surface of cavity (2) is equipped with test module, record module and analysis module, test module is used for testing user's strength, through show pointing to the character of equidirectional on display screen (4), the user passes through the corresponding direction of handheld controller input to whether correct to the input direction tests user's eyesight, record module is used for recording user's information and corresponding eyesight, analysis module is used for carrying out the analysis and making the evaluation to the eyesight condition of same user in different periods.