CN214804634U - Self-service intelligent visual function detection device - Google Patents

Abstract

The utility model discloses a function detection device is looked to self-service type intelligence relates to eyesight examination technical field. The utility model comprises an intelligent vision screening instrument and an intelligent eye covering plate which are connected by a first wireless communication module and a second wireless communication module in a wireless communication way; the shell surface of intelligence eyesight sieve appearance is provided with highlight screen, hides eye plate standing groove, infrared distance sensor, two-dimensional code scanning module, non-connect the card and read ware, 3D structure optical camera. The utility model greatly improves the screening efficiency, avoids the situations of unqualified vision screening distance and cheating during answering, and reduces the situation of impersonation vision screening; the manual independent operation is realized through the face recognition and voice recognition technology; the vision function screening can be realized on one instrument, the use efficiency is improved, and the labor cost is reduced; the problems that data reporting is not timely, data are lost, archiving and tracing cannot be achieved and the like in the traditional screening work are solved.

Description

Self-service intelligent visual function detection device

Technical Field

The utility model belongs to the technical field of the eyesight examination, especially, relate to a self-service intelligent visual function detection device.

Background

The current vision screening means are divided into two types, one is a pure manual mode for manually checking the visual acuity chart through a standard logarithm, and the other is directly diopter detection through an optometry instrument. The manual inspection has the following problems: 1. the labor cost is high, and at least two detection personnel are needed to carry out effective detection while maintaining the detection order; 2. the time consumption is long; the error of the detection result is serious, and because the E word sequence of the traditional visual chart is fixed and unchanged, a subject can recite before the detection is started, so that a higher test result is obtained, and the error is serious; 3. the detection items are single, the traditional visual chart can only carry out distance vision detection, extra personnel are needed for color vision detection, and primary screening of astigmatism and yellow spots cannot be carried out; 4. data reporting is not timely, data archiving and tracing are difficult, work intervention is difficult to be guided by a competent department, the inspection efficiency is low, and the result is inaccurate; the optometry instrument is used for vision examination, although the examination result can be rapidly obtained, the optometry instrument needs professional equipment and professionals to operate, and is not universal and high in cost. Therefore, the self-service intelligent visual function detection device is significant in view of the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a function detection device is looked to self-service type intelligence has solved above problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a self-service intelligent visual function detection device, which comprises an intelligent vision screening instrument and an intelligent eye shielding plate;

the surface of the shell of the intelligent vision screening instrument is provided with a highlight screen, an eye shielding plate placing groove, an infrared distance sensor, a two-dimensional code scanning module, a non-card-receiving reader and a 3D structure optical camera; the top of the shell is provided with a first power switch, a starting button and a resetting button which control the starting and resetting of the screening instrument; a first loudspeaker is arranged on the side part of the shell; the shell is internally provided with a first controller, a first storage module, a first power supply, a voice recognition module and a first wireless communication module;

the intelligent eye shielding plate consists of an upper eye shielding area and a lower handle area, and comprises a shell and a sealing cover plate clamped and mounted on the shell; a circuit board is arranged in the eye shielding area in the shell, a second power supply is arranged in the handle area, and a second loudspeaker and a microphone are arranged between the circuit board and the second power supply; the circuit board is provided with a second controller, a second storage module and a second wireless communication module;

the intelligent vision screening instrument and the intelligent eye shielding plate are in wireless communication connection with the second wireless communication module through the first wireless communication module.

Further, the first wireless communication module and the second wireless communication module are all any one of a wifi module, a bluetooth module, a Zigbee module or a 3G module.

Furthermore, the first power supply and the second power supply both adopt lithium batteries; the first power switch is arranged between the first controller and the first power supply; a second power switch is arranged on the outer surface of the shell; the second power switch is arranged between the second controller and the second power supply; a first charging port connected with a first power supply is arranged on the shell; the handle area end is provided with a second charging port connected with a second power supply.

Furthermore, a sound transmission hole corresponding to the loudspeaker is formed in the surface, located on the handle area, of the sealing cover plate.

Further, the outer surface of the handle area is provided with an anti-slip layer in a surrounding mode.

Further, a soft material contact layer corresponding to the eyes is arranged on the outer surface of the shell; the soft material contact layer is made of silica gel or rubber or sponge.

Furthermore, a buckle connected with the shell in a clamping manner is arranged on the sealing cover plate.

Further, a back plate is installed at the rear part of the shell; the surface of the back plate is provided with mounting holes for bolt fixing installation or a sucker or the combination of the mounting holes and the sucker.

Compared with the prior art, the utility model following beneficial effect including:

1. the utility model realizes identity detection and identification of a vision screener through a plurality of modes of a 3D structure optical camera, a non-card-receiving reader and a two-dimensional code scanning module, and can quickly acquire identity information of the screener, thereby carrying out quick authentication and screening data binding; the efficiency of screening is greatly improved, the situations that the vision screening distance is not compliant and cheating occurs during answering are avoided, and the situation that vision screening is carried out by impersonation is reduced;

2. the utility model discloses control the pattern figure that shows different vision screenings and different screening projects at high bright screen by the controller, for the backplate that present independent traditional visual chart or lamp house form show, can accomplish on the instrument that a plurality of vision function screenings are realized, improved the efficiency of use;

3. the utility model discloses a show control by the highlight screen, can send the screening instruction cooperation screening personnel by the speaker simultaneously and carry out the vision screening action, infrared distance sensor can remind the effective distance of screening personnel vision screening, consequently only needs an auxiliary personnel can accomplish the screening action of multinomial vision function, has improved the efficiency of screening greatly, has reduced the cost of labor.

4. The visual function detection device of the utility model has two working modes of daily self-test and centralized screening, and utilizes wireless transmission technology and voice recognition technology to test answering results; the centralized screening only needs one worker to maintain the on-site order, the average time consumed by each person in the whole detection process is less than one minute, and the visual function detection efficiency is greatly improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a system structure of a self-service intelligent visual function detection device of the present invention;

FIG. 2 is a schematic structural view of the intelligent vision screening instrument of the present invention;

FIG. 3 is a rear view of the structure of FIG. 2;

fig. 4 is a schematic structural view of the intelligent eye shielding plate of the present invention;

fig. 5 is a schematic structural view of the intelligent eye-covering plate shell of the present invention;

fig. 6 is a schematic structural view of the sealing cover plate of the present invention;

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

1-housing, 101-highlight screen, 102-3D structured light camera, 103-reset button, 104-start button, 105-first speaker, 106-first power switch, 2-back panel, 201-mounting hole, 202-suction cup, 3-eye shield placement groove, 4-non-contact card reader, 5-infrared distance sensor, 6-two-dimensional code scanning module, 7-housing, 701-soft material contact layer, 702-circuit board, 703-microphone, 704-second speaker, 705-second power supply, 706-second power switch, 707-second charging port, 8-sealing cover plate, 801-buckle, 802-sound transmission hole.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "surface", "rear", "side", "inner", "surrounding", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Referring to fig. 1-6, the utility model discloses a self-service intelligent visual function testing device, which comprises an intelligent visual screening instrument and an intelligent eye-shading plate;

the surface of a shell 1 of the intelligent vision screening instrument is provided with a highlight screen 101, an eye shielding plate placing groove 3, an infrared distance sensor 5, a two-dimensional code scanning module 6, a non-contact card reader 4 and a 3D structured light camera 102; the top of the shell 1 is provided with a first power switch 106, a start button 104 for controlling the start and the reset of the screening instrument and a reset button 103; a first speaker 105 is provided at a side of the housing 1; a first controller, a first storage module, a first power supply, a voice recognition module and a first wireless communication module are arranged in the shell 1; the first storage module can be connected with the cloud platform through the wireless communication module;

the intelligent eye shielding plate consists of an upper eye shielding area and a lower handle area, and comprises a shell 7 and a sealing cover plate 8 clamped and mounted on the shell 7; a circuit board 702 is arranged in the eye shielding area of the shell 7, a second power supply 705 is arranged in the handle area, and a second loudspeaker 704 and a microphone 703 are arranged between the circuit board 702 and the second power supply 705; a second controller, a second storage module and a second wireless communication module are arranged on the circuit board 702;

the intelligent vision screening instrument and the intelligent eye shielding plate are connected with each other through wireless communication of the first wireless communication module and the second wireless communication module.

The highlight screen 101 adopts a highlight liquid crystal display screen, the highlight liquid crystal display screen is used for displaying a vision sifting table, an astigmatism detection chart, a macula lutea detection chart and the like, and different from the existing standard E-arranged tables, E on the highlight liquid crystal display screen can be randomly arranged or extracted to be arranged singly, and all the detection tables or detection views can be actively or automatically switched;

wherein, the eye shield placing groove 3 is provided with a pull-down sealing door for placing an eye shield for shielding eyes during vision screening; the infrared distance sensor 5 adopts a KTR-GP2D12 type infrared distance measuring sensor; the two-dimensional code scanning module 6 adopts an NLS-EM20-EX type two-dimensional code scanning module; the non-connected card reader 4 adopts an existing identity card and non-connected card IC card two-in-one identity card reader module; the 3D structure optical camera 102 adopts an optical camera with an Olympic intermediate-aperture structure; the first memory is used for storing control program data, user identity data and control instruction program data, and the controller adopts a control chip; the voice recognition module is used for analyzing the voice data of the screener and comparing the analyzed voice data with actual effective correct internal data so as to realize automatic vision evaluation, and adopts a YQ5969 type voice recognition module;

the second storage module, the first wireless communication module, the microphone 703, the speaker 704 and the power switch 704 are respectively connected with the second controller; the microphone 703 is used for recording the voice data of the vision screener; the second controller adopts a singlechip, and the second storage module is used for storing sound data.

The first wireless communication module and the second wireless communication module are respectively any one of a wifi module, a Bluetooth module, a Zigbee module or a 3G module; the preferred embodiment employs bluetooth.

The first power supply 705 and the second power supply 705 both adopt lithium batteries; the first power switch 106 is installed between the first controller and the first power source; a second power switch 706 is arranged on the outer surface of the shell 7; a second power switch 706 is installed between the second controller and the second power source 705; a first charging port connected with a first power supply is arranged on the shell 1; a second charging port 707 connected with the second power source 705 is arranged at the end part of the handle area; in the present embodiment, the first charging port and the second charging port 707 are both USB charging ports.

Wherein, the sealing cover plate 8 is provided with a sound transmission hole 802 corresponding to the loudspeaker 704 on the surface of the handle area.

Wherein, the outer surface of the handle area is provided with an anti-skid layer 9 in a surrounding way.

Wherein, the outer surface of the shell 7 is provided with a soft material contact layer 701 corresponding to the eye; the soft material contact layer 701 is made of silica gel or rubber or sponge.

The sealing cover plate 8 is provided with a buckle 801 which is connected with the shell 7 in a clamping way.

Wherein, the back of the shell 1 is provided with a back plate 2; the surface of the back plate 2 is provided with mounting holes 201 or a sucker 202 or the combination of the two for bolt fixing and mounting; the preferred embodiment employs a combination of the two.

A working method of a self-service intelligent visual function detection device comprises the following steps:

s01, fixedly installing the intelligent vision screening instrument on a wall surface through the back plate 2, so that the intelligent vision screening instrument is right for people who receive vision screening;

s02, the person who receives vision screening obtains and authenticates the identity data of the screening person through an identity card or an IC card or a mobile phone end two-dimensional code or 3D structure face recognition; if the person who receives the vision screening passes the authentication, the intelligent eye shielding plate is taken out from the eye shielding plate placing groove 3 to carry out the next screening operation step; if the authentication is not passed, the mobile terminal leaves the field;

s03, assisting personnel to press the start button 104 to start testing; the infrared distance sensor 5 effectively reminds whether the distance is within the effective distance or not by detecting the distance of the screening person, and reminds the screening person synchronously through the highlight display screen 101 and the first loudspeaker 105 until the distance of the separation is determined;

s04, after the distance is determined, displaying each vision screening graph or table on the highlight display 101 one by one, wherein at the moment, a screener conducts vision tests including a color vision test, an astigmatism test and a yellow spot test on the left eye and the right eye through the intelligent eye shielding plate by single shielding respectively; in the process, the intelligent vision screening instrument automatically and synchronously sends identification instructions related to vision screening to the intelligent eye shielding plate held by the screener, and the identification instructions are sent out by the second loudspeaker 704; the screener speaks own judgment voice corresponding to the identification instruction through the microphone 703, transmits the judgment voice to the intelligent vision screening instrument through the second wireless communication module for synchronous judgment and evaluation, and stores evaluation data in the first storage module for storage; until the screener finishes the last screening, the second loudspeaker 704 sends out that the screening is finished, and the intelligent eye shielding plate is required to be placed back into the eye shielding plate placing groove 3 to finish the vision screening action of the screener;

and S05, repeating the steps S02-S04 to carry out vision screening actions for multiple persons until all the persons complete the vision screening.

For the tables and images presented on the highlight display mentioned herein, the following are included:

detection of stone protoplasm color vision: shiyuan blind detection image is a method for detecting dyschromatosis, named as inventor thereof, professor Shiyuan of Tokyo university, Japan. The earliest test pattern of Shikino was published in 1917. Such test patterns comprise a series of colored disks, called "stone disks", each of which is filled with dots of various colors and sizes. Some of the dots form one or several numbers in a color that is not easily distinguishable by color blind people. The normal color vision people can easily distinguish the numbers, and the color blindness patients can not or hardly distinguish or judge the numbers wrongly. The complete set of the stone's test chart comprises 38 color discs, and the dyschromatosis can be detected by only using the first few color discs, so that the degree of the dyschromatosis can be more accurately diagnosed after all tests are carried out on the first 24 color discs.

Amsler grid table:

amsler grid is a table containing horizontal and vertical lines that can be used to determine a person's central field of view. This form was designed by the ophthalmologist mark armsler (Marc Amsler) in switzerland and was used at the earliest since 1945. This table is a means for detecting retinopathies that can cause abnormal vision, particularly macular degeneration (e.g., macular degeneration, epiretinal membrane disease, etc.), as well as optic neuropathy and visual pathway changes in the brain. In this test, the subject fixates on a small dot in the table using a single eye. Patients with macular degeneration may see wavy lines or some lines missing. The amsler grid is available from ophthalmologists, optometrists or on the internet, or can be measured at home. The earliest armsler checkerboard was black and white. People are more sensitive to the color version-yellow-green table and therefore more widely used to detect abnormalities in the visual pathway, including abnormalities in the retina, optic nerve and pituitary;

and (3) detecting the eyesight of the national standard E: omitting;

astigmatism table: are omitted.

Has the advantages that:

1. the utility model realizes identity detection and identification of a vision screener through a plurality of modes of a 3D structure optical camera, a non-card-receiving reader and a two-dimensional code scanning module, and can quickly acquire identity information of the screener, thereby carrying out quick authentication and screening data binding; the efficiency of screening is greatly improved, the situations that the vision screening distance is not compliant and cheating occurs during answering are avoided, and the situation that vision screening is carried out by impersonation is reduced;

2. the utility model discloses control the pattern figure that shows different vision screenings and different screening projects at high bright screen by the controller, for the backplate that present independent traditional visual chart or lamp house form show, can accomplish on the instrument that a plurality of vision function screenings are realized, improved the efficiency of use;

3. the utility model discloses a show control by the highlight screen, can send the screening instruction cooperation screening personnel by the speaker simultaneously and carry out the vision screening action, infrared distance sensor can remind the effective distance of screening personnel vision screening, consequently only needs an auxiliary personnel can accomplish the screening action of multinomial vision function, has improved the efficiency of screening greatly, has reduced the cost of labor.

4. The visual function detection device of the utility model has two working modes of daily self-test and centralized screening, and utilizes wireless transmission technology and voice recognition technology to test answering results; the centralized screening only needs one worker to maintain the on-site order, the average time consumed by each person in the whole detection process is less than one minute, and the visual function detection efficiency is greatly improved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A self-service intelligent visual function detection device is characterized by comprising an intelligent visual screening instrument and an intelligent eye shielding plate;

the surface of a shell (1) of the intelligent vision screening instrument is provided with a highlight screen (101), an eye shielding plate placing groove (3), an infrared distance sensor (5), a two-dimensional code scanning module (6), a non-card-receiving reader (4) and a 3D structured light camera (102); the top of the shell (1) is provided with a first power switch (106), a starting button (104) for controlling the starting and resetting of the screening instrument and a resetting button (103); a first loudspeaker (105) is arranged on the side of the shell (1); a first controller, a first storage module, a first power supply, a voice recognition module and a first wireless communication module are arranged in the shell (1);

the intelligent eye shielding plate consists of an upper eye shielding area and a lower handle area, and comprises a shell (7) and a sealing cover plate (8) clamped and mounted on the shell (7); a circuit board (702) is arranged in the shell (7) and positioned in the eye shielding area, a second power supply (705) is arranged in the handle area, and a second loudspeaker (704) and a microphone (703) are arranged between the circuit board (702) and the second power supply (705); a second controller, a second storage module and a second wireless communication module are arranged on the circuit board (702);

the intelligent vision screening instrument and the intelligent eye shielding plate are in wireless communication connection with the second wireless communication module through the first wireless communication module.

2. The device of claim 1, wherein the first wireless communication module and the second wireless communication module are any one of a wifi module, a bluetooth module, a Zigbee module, or a 3G module.

3. The self-service intelligent visual function detection device according to claim 1, wherein the first power supply and the second power supply (705) both adopt lithium batteries; the first power switch (106) is mounted between the first controller and the first power source; a second power switch (706) is arranged on the outer surface of the shell (7); the second power switch (706) is installed between a second controller and a second power supply (705); a first charging port connected with a first power supply is arranged on the shell (1); and a second charging port (707) connected with a second power supply (705) is arranged at the end part of the handle area.

4. The self-service intelligent visual function detection device according to claim 1, wherein sound transmission holes (802) corresponding to the speaker (704) are formed in the surface of the handle area of the sealing cover plate (8).

5. A self-service intelligent visual function detection device according to claim 1, wherein an anti-slip layer (9) is arranged around the outer surface of the handle area.

6. A self-service intelligent visual function detection device according to claim 1, wherein the outer surface of the shell (7) is provided with a soft material contact layer (701) corresponding to eyes; the soft material contact layer (701) is made of silica gel or rubber or sponge.

7. The self-service intelligent visual function detection device according to claim 1, wherein a buckle (801) connected with the shell (7) in a clamping manner is arranged on the sealing cover plate (8).

8. A self-service intelligent visual function detection device according to claim 1, wherein a back plate (2) is mounted at the rear part of the housing (1); the surface of the back plate (2) is provided with mounting holes (201) for bolt fixing and mounting or a sucker (202) or the combination of the two.

Images