CN110916610A - Self-service vision examination device - Google Patents
Self-service vision examination device Download PDFInfo
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- CN110916610A CN110916610A CN201911111081.1A CN201911111081A CN110916610A CN 110916610 A CN110916610 A CN 110916610A CN 201911111081 A CN201911111081 A CN 201911111081A CN 110916610 A CN110916610 A CN 110916610A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0041—Operational features thereof characterised by display arrangements
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Abstract
The invention discloses a self-service vision examination device, which comprises a pavilion body, wherein an equipment plate is arranged in the pavilion body to divide the pavilion body into an equipment area and an examination area; the equipment area comprises a visual target projector, a controller, a printer, a display screen, a paper coin slot machine and a keyboard; the inspection area comprises an eye shielding plate, a seat and a glass door; the equipment board is provided with a sampling port, a display screen window, a keyboard window, a visual target projector window, a door switch, an LED lamp and a loudspeaker; the chair comprises a chair support, a movable sleeve, a screw, a fixed sleeve, a base and a motor; the top end of the inspection area is provided with a driving motor, a driving rod and a circular arc-shaped moving groove; the eye shielding plate comprises a shielding plate and a connecting rod, one end of the connecting rod is connected with the shielding plate, and the other end of the connecting rod is connected with the driving rod. The eyesight can be checked by self, different eyesight tables are provided for different people, and the accuracy of the check can be ensured by the randomly appearing eyesight table icons; the chair can adapt to people with different heights, and the adjustment of the chair is convenient; the automatic arrival of the occultation plate at a predetermined position provides occlusion for the examiner.
Description
Technical Field
The invention relates to the technical field of medical assistance, in particular to a self-service vision examination device.
Background
The current common near vision chart in our country is the Yeger (Jaeger) near vision chart and the standard visual chart (the very best). The former table has 8 lines of characters with different sizes, the side of each line of characters has a number, and the latter table has the same style as the distant chart (international chart). Evaluating vision by shining light on the eye chart, observing the smallest unit on the eye chart that can be seen; generally, when the eyesight is checked by using an eyesight test chart during physical examination, one eye of the eyesight test chart is covered by a handheld eye shield plate, the existing detection method is time-consuming and labor-consuming, and particularly, the workload of medical staff is large during collective eyesight test; the medical staff judges wrongly and affects the detection result under the condition that the examinee remembers or guesses the visual chart; when the vision of the preschool children is detected, medical staff cannot detect the vision of the detected person because the visual chart of the children cannot be understood and is not expressed clearly; when a subject tests one eye, the other eye is embossed, so that the examination result of the other eye is inaccurate; when the eyesight is checked, the eyesight can be checked only in a hospital or a designated place, the myopia prevention and control of teenagers in China are difficult to respond, and particularly in school areas, the eyesight conditions of students are inconvenient to monitor so as to take countermeasures as soon as possible.
Disclosure of Invention
In order to solve the problems, the invention designs the self-service vision examination device, which realizes self-service vision examination, is convenient to place in public places, is convenient to detect the vision of people in time and is convenient to popularize and use by the public.
In order to solve the above technical problems and achieve the above technical effects, the present invention is implemented by the following technical contents:
a self-help vision examination device comprises a pavilion body, wherein an equipment plate is arranged in the pavilion body to divide the pavilion body into an equipment area and an examination area; the equipment area comprises a visual target projector, a controller, a printer, a display screen, a paper coin slot machine and a keyboard; the inspection area comprises an eye shielding plate, a seat, a glass door and a panel groove; the equipment board is provided with a sampling port, a display screen window, a keyboard window, a visual target projector window, a door switch, an LED lamp and a loudspeaker; the visual target projector, the printer, the display screen, the paper coin slot machine, the keyboard and the loudspeaker are respectively connected with the controller; the outlet of the printer is connected with the sampling port; the display screen is arranged on a display screen window; the keyboard is arranged on the keyboard window; one side of the glass door is hinged with the side wall of the inspection area through a hinge, the other side of the glass door is provided with an electromagnetic switch lock, and the top end of the glass door is provided with a door closer; the electromagnetic switch lock is respectively connected with the paper coin slot machine and the door switch; the panel groove is arranged on the inner wall of the inspection area; the seat is arranged on the ground of the inspection area and comprises a seat support, a moving sleeve, a screw rod, a fixed sleeve, a base and a motor; the chair support is provided with an adjusting switch connected with a motor; the movable sleeve is of a columnar structure, a movable cavity is arranged along the axis, internal threads are arranged in the movable cavity, sliding grooves are formed in the periphery of the movable cavity, and one end of the movable sleeve is connected with the chair support; the center of the base is provided with a shaft hole, the motor is arranged on the bottom surface of the base, a rotating shaft of the motor penetrates through the shaft hole, one end of the fixed sleeve is connected with the base, the outer wall of the fixed sleeve is provided with a convex strip, and the screw is arranged in the fixed sleeve and connected with the rotating shaft; one end of the moving sleeve, which is far away from the chair support, is sleeved on the fixed sleeve, the moving cavity is connected with the screw rod, and the sliding groove is connected with the raised line in a matching way;
the top end of the inspection area is provided with a driving motor, a driving rod and an arc-shaped moving groove; the driving motor is connected with the driving rod and pushes the driving rod to move along the circular arc-shaped moving groove; the eye shielding plate comprises a shielding plate and a connecting rod, one end of the connecting rod is connected with the shielding plate, and the other end of the connecting rod is connected with the driving rod; the driving motor is connected with the controller.
Furthermore, a wheel is arranged at the joint of the driving rod and the connecting rod, and the wheel is connected with the moving groove in a sliding manner.
Furthermore, the adjusting switch is provided with a salient point and an indicating lamp.
Furthermore, a U-shaped supporting plate is arranged below the display screen window.
Furthermore, the length of the arc-shaped moving groove is one fourth of the length of a circle, and two ends of the arc-shaped moving groove are provided with limit switches.
Furthermore, a screen is arranged on the outer wall of the pavilion body, and a coin slot is arranged below the screen.
The invention has the beneficial effects that: the vision can be checked by self, and the result is printed; different visual charts can be provided for different crowds, and the accuracy of the examination can be ensured by the aid of the randomly-appearing visual chart icons; the chair can adapt to people with different heights, and the adjustment of the chair is convenient; the eye shielding plate automatically reaches a preset position to shield an inspector; the operation is simple and convenient.
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 the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a self-service vision testing device according to the present invention;
FIG. 2 is a schematic view of a shielding mechanism of the self-service vision inspection device according to the present invention;
FIG. 3 is a schematic view of a seat adjustment mechanism of a self-service vision testing apparatus of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-pavilion body, 2-equipment area, 201-coin slot, 202-screen, 203-LED lamp, 204-visual target projector, 205-door switch, 206-sampling opening, 207-loudspeaker, 208-keyboard, 209-display screen, 3-inspection area, 301-seat, 302-shutter, 303-connecting rod, 304-driving motor, 305-driving rod, 306-moving sleeve, 307-screw rod, 308-fixing sleeve, 309-raised line, 310-motor, 311-chair support and 4-equipment board.
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. 1-3, a self-service vision examination device comprises a pavilion body 1, wherein an equipment plate 4 is arranged in the pavilion body 1 to divide the pavilion body 1 into an equipment area 2 and an examination area 3; the equipment area 2 comprises a sighting target projector 204, a controller, a printer, a display screen 209, a paper coin slot machine and a keyboard 208; the inspection area 3 comprises an eye shielding plate, a seat 301, a glass door and a panel groove; the equipment board 4 is provided with a sampling port 206, a display screen window, a keyboard window, a visual target projector window, a door switch 205, an LED lamp 203 and a loudspeaker 207; the visual target projector 204, the printer, the display screen 209, the paper coin slot machine, the keyboard 208 and the loudspeaker 207 are respectively connected with the controller; the printer outlet is connected with a sampling port 206; the display screen 209 is arranged on a display screen window; the keyboard 208 is mounted on the keyboard window; one side of the glass door is hinged with the side wall of the inspection area 3 through a hinge, the other side of the glass door is provided with an electromagnetic switch lock, and the top end of the glass door is provided with a door closer; the electromagnetic switch lock is respectively connected with the paper coin slot machine and the door switch 205; the panel groove is arranged on the inner wall of the inspection area 3; the seat 301 is installed on the ground of the inspection area 3, and the seat 301 comprises a seat support 311, a moving sleeve 306, a screw 307, a fixed sleeve 308, a base and a motor 310; the chair support 311 is provided with an adjusting switch connected with the motor 310; the moving sleeve 306 is of a columnar structure, a moving cavity is arranged along the axis, internal threads are arranged in the moving cavity, sliding grooves are formed in the periphery of the moving cavity, and one end of the moving sleeve 306 is connected with the chair support 311; the center of the base is provided with a shaft hole, the motor 310 is arranged on the bottom surface of the base, a rotating shaft of the motor 310 penetrates through the shaft hole, one end of the fixed sleeve 308 is connected with the base, a raised line 309 is arranged on the outer wall of the fixed sleeve 308, and the screw 307 is arranged in the fixed sleeve 308 and connected with the rotating shaft; one end of the moving sleeve 306, which is far away from the chair support 311, is sleeved on the fixed sleeve 308, the moving cavity is connected with the screw 307, and the sliding groove is connected with the convex strip 309 in a matching way;
the top end of the inspection area 3 is provided with a driving motor 304, a driving rod 305 and a circular arc-shaped moving groove; the driving motor 304 is connected with the driving rod 305, and pushes the driving rod 305 to move along the circular arc-shaped moving groove; the eye shielding plate comprises a shielding plate 302 and a connecting rod 303, wherein one end of the connecting rod 303 is connected with the shielding plate 302, and the other end of the connecting rod 303 is connected with a driving rod 305; the driving motor 304 is connected with the controller.
The connection position of the driving rod 305 and the connecting rod 303 is provided with a wheel, and the wheel is connected with the moving groove in a sliding manner.
The adjusting switch is provided with a convex point and an indicating lamp.
And a U-shaped supporting plate is arranged below the display screen window.
The length of the circular arc-shaped moving groove is one fourth of the length of a circle, and two ends of the circular arc-shaped moving groove are provided with limit switches.
A screen 202 is arranged on the outer wall of the pavilion body 1, and a coin slot 201 is arranged below the screen 202.
For a more clear description of the invention, the following description is made with reference to specific embodiments:
examples
The invention is used as a self-help vision examination device and has the following specific application: in the self-service vision inspection device, a sighting target projector (Tianle ACP1500), a printer, a display screen, a paper coin slot machine, a keyboard, a loudspeaker, a screen, a limit switch and a driving motor (5LK120RDN-CF) are respectively connected with a controller (PLC08), and the motor is connected with a power supply; after a detector puts coins into the coin slot, the electromagnetic switch lock is opened to open the glass door, the glass door is opened to enter the inspection area, the glass door is automatically closed under the action of the door closer, and the electromagnetic switch lock acts to lock the glass door; the examiner learns the operation mode through the examination teaching process placed in the panel groove or directly learns the operation process through the teaching video on the display screen; the inspector sits on the seat, learns the operation flow through the display screen, inputs personal information on the display screen, clicks to confirm entering the inspection, adjusts the height of the seat through screen display, and broadcasts 'please adjust the seat, the adjusting switch seat lifted on the seat is lifted up, and the adjusting switch seat pressed down is descended'; the tester adjusts the position through an adjusting switch on the chair support, when the adjusting switch is lifted up, the motor rotates forwards to drive the screw rod to rotate, the screw rod rotates to enable the movable sleeve to move upwards, and the sliding groove on the movable sleeve is matched with the convex strip on the fixed sleeve, so that the movable sleeve can only move upwards and downwards relative to the fixed sleeve; after the seat is adjusted, a ' confirmation ' button on a display screen is clicked, a controller controls a driving motor to work, a driving rod drives a connecting rod to slide along a moving groove to move a shielding plate to a preset position, the driving motor stops working after touching a limit switch, a loudspeaker reports ' please test the height of the seat relative to the shielding plate ', the display screen displays ' please test the height of the seat relative to the shielding plate ', the height of the seat relative to the shielding plate is tested by a checker ', the seat can be adjusted to a proper checking position by finely adjusting the height of the seat, after the adjustment is finished, the ' confirmation ' is clicked, the controller sequentially (0.1, 0.12, 0.15 … … 1.0.0, 1.2 and 2.0) generates visual marks with corresponding sizes on the display screen according to the input personal information, the visual marks are generated once from large to small, the direction of the corresponding visual marks is clearly recognized by the checker every time, corresponding visual marks are clicked on the display screen by hands, or the corresponding visual target can be clicked on the keyboard, the corresponding vision examination result is analyzed and given by the computer through the accuracy of the visual target, after the detected person determines that the detection is finished, the detected person clicks a confirmation key on the screen, then the detection is finished, the detection is defaulted by the system and printed by the printer, the result list is taken out from the sampling port, and the operation is finished after the result is printed. The detected person presses the door switch, the electromagnetic switch lock is opened, so that the glass door is opened, after the glass door is taken out of the detection machine, the glass door is automatically closed under the action of the door closer, and the electromagnetic switch lock acts to lock the glass door; the LED lamp and display will always be in operation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. 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 the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A self-service vision inspection device, its characterized in that: the pavilion comprises a pavilion body, wherein an equipment plate is arranged in the pavilion body to divide the pavilion body into an equipment area and an inspection area; the equipment area comprises a visual target projector, a controller, a printer, a display screen, a paper coin slot machine and a keyboard; the inspection area comprises an eye shielding plate, a seat, a glass door and a panel groove; the equipment board is provided with a sampling port, a display screen window, a keyboard window, a visual target projector window, a door switch, an LED lamp and a loudspeaker; the visual target projector, the printer, the display screen, the paper coin slot machine, the keyboard and the loudspeaker are respectively connected with the controller; the outlet of the printer is connected with the sampling port; the display screen is arranged on a display screen window; the keyboard is arranged on the keyboard window; one side of the glass door is hinged with the side wall of the inspection area through a hinge, the other side of the glass door is provided with an electromagnetic switch lock, and the top end of the glass door is provided with a door closer; the electromagnetic switch lock is respectively connected with the paper coin slot machine and the door switch; the panel groove is arranged on the inner wall of the inspection area; the seat is arranged on the ground of the inspection area and comprises a seat support, a moving sleeve, a screw rod, a fixed sleeve, a base and a motor; the chair support is provided with an adjusting switch connected with a motor; the movable sleeve is of a columnar structure, a movable cavity is arranged along the axis, internal threads are arranged in the movable cavity, sliding grooves are formed in the periphery of the movable cavity, and one end of the movable sleeve is connected with the chair support; the center of the base is provided with a shaft hole, the motor is arranged on the bottom surface of the base, a rotating shaft of the motor penetrates through the shaft hole, one end of the fixed sleeve is connected with the base, the outer wall of the fixed sleeve is provided with a convex strip, and the screw is arranged in the fixed sleeve and connected with the rotating shaft; one end of the moving sleeve, which is far away from the chair support, is sleeved on the fixed sleeve, the moving cavity is connected with the screw rod, and the sliding groove is connected with the raised line in a matching way;
the top end of the inspection area is provided with a driving motor, a driving rod and an arc-shaped moving groove; the driving motor is connected with the driving rod and pushes the driving rod to move along the circular arc-shaped moving groove; the eye shielding plate comprises a shielding plate and a connecting rod, one end of the connecting rod is connected with the shielding plate, and the other end of the connecting rod is connected with the driving rod; the driving motor is connected with the controller.
2. A self-service vision inspection device according to claim 1, wherein: the driving rod is connected with the connecting rod through a connecting rod, and the driving rod is connected with the connecting rod through a connecting rod.
3. A self-service vision inspection device according to claim 1, wherein: the adjusting switch is provided with a convex point and an indicating lamp.
4. A self-service vision inspection device according to claim 1, wherein: and a U-shaped supporting plate is arranged below the display screen window.
5. A self-service vision inspection device according to claim 1, wherein: the length of the circular arc-shaped moving groove is one fourth of the length of a circle, and two ends of the circular arc-shaped moving groove are provided with limit switches.
6. A self-service vision inspection device according to claim 1, wherein: the pavilion body is characterized in that a screen is arranged on the outer wall of the pavilion body, and a coin slot is formed below the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111081.1A CN110916610A (en) | 2019-11-14 | 2019-11-14 | Self-service vision examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111081.1A CN110916610A (en) | 2019-11-14 | 2019-11-14 | Self-service vision examination device |
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| Publication Number | Publication Date |
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| CN110916610A true CN110916610A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911111081.1A Pending CN110916610A (en) | 2019-11-14 | 2019-11-14 | Self-service vision examination device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643047A (en) * | 2020-06-19 | 2020-09-11 | 徐州市康复医院(徐州市老年病医院) | Self-service ophthalmology eyesight detection device |
| CN112336299A (en) * | 2020-10-27 | 2021-02-09 | 安徽中视眼科医生集团管理合伙企业(普通合伙) | Vision detection device |
| CN112587081A (en) * | 2020-12-08 | 2021-04-02 | 深圳子午链技术有限公司 | Vision screening device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001187020A (en) * | 1999-12-28 | 2001-07-10 | Topcon Corp | Self-conscious type optometry apparatus |
| CN108961590A (en) * | 2018-10-11 | 2018-12-07 | 刘燎 | One kind sharing self-service eyesight measuring station and its vision testing method |
| CN109480759A (en) * | 2019-01-07 | 2019-03-19 | 周益伟 | Self-service eye test equipment |
-
2019
- 2019-11-14 CN CN201911111081.1A patent/CN110916610A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001187020A (en) * | 1999-12-28 | 2001-07-10 | Topcon Corp | Self-conscious type optometry apparatus |
| CN108961590A (en) * | 2018-10-11 | 2018-12-07 | 刘燎 | One kind sharing self-service eyesight measuring station and its vision testing method |
| CN109480759A (en) * | 2019-01-07 | 2019-03-19 | 周益伟 | Self-service eye test equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643047A (en) * | 2020-06-19 | 2020-09-11 | 徐州市康复医院(徐州市老年病医院) | Self-service ophthalmology eyesight detection device |
| CN112336299A (en) * | 2020-10-27 | 2021-02-09 | 安徽中视眼科医生集团管理合伙企业(普通合伙) | Vision detection device |
| CN112587081A (en) * | 2020-12-08 | 2021-04-02 | 深圳子午链技术有限公司 | Vision screening device and method |
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Application publication date: 20200327 |