CN215128425U

CN215128425U - Vision examination glasses

Info

Publication number: CN215128425U
Application number: CN202121002171.XU
Authority: CN
Inventors: 唐晨; 袁玲; 向雪辉
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-14
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a vision inspection mirror, which belongs to the technical field of vision detection, and solves the problem that the vision testing device in the prior art usually requires a user to control with one hand, which is easy to cause inconvenience to the tester. The blocking piece is made of opaque material. The mirror frame is provided with a blocking piece installation slot, and the blocking piece is slidably connected with the installation slot. The slider can drive the block to move back and forth along the direction of the chute, the frame is also provided with a fixed component that is convenient for the user to wear, and the frame is also provided with a distance sensor, a processor and a display, the distance The sensor is electrically connected to the processor, and the processor is electrically connected to the display. The purpose is to improve the wearing comfort of the user, and improve the efficiency and accuracy of visual inspection.

Description

Vision examination glasses

Technical Field

The utility model belongs to the technical field of the visual acuity test, concretely relates to visual acuity test glasses.

Background

The vision inspection is generally to inspect monocular vision, need to hide an eye that does not inspect, the instrument of hiding the eye commonly used at present is for hiding the eye plate, the spanner of a spoon-shaped structure, during the inspection, by the inspection person oneself with hiding the eye plate and hide the eyes not examined, because operate oneself, in some occasions, especially when college entrance exam or investigation physical examination, it causes the testing result inaccurate often to steal to be seen by the person who is detected, in order to prevent the person who is examined cheating, the inspection personnel also have the dedicated detection eyesight spectacle-frame of using to join in marriage glasses to hide the eye, when needing to shelter from, insert in the picture frame with the shielding piece, nevertheless trade the eye inspection and need the inspection personnel to change the shielding piece before going up, it is inconvenient that the inspection personnel oneself moves about, the inspection is extravagant time, when the person who is examined is many, this kind of phenomenon is especially outstanding.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an eyesight test glasses for solve the many needs user one-hand control of eyesight test device among the prior art, cause inconvenient problem to tester's test easily.

The utility model adopts the technical scheme as follows:

the utility model provides an eyesight inspection glasses, includes picture frame and separation blade, the separation blade is light-tight material, the inside separation blade mounting groove that is equipped with of picture frame, separation blade and mounting groove sliding connection, separation blade top have set firmly a shifting block, and the picture frame upside is equipped with the spout that matches with the shifting block, and the shifting block can drive the separation blade along spout direction reciprocating motion, still be equipped with the fixed subassembly that the person of facilitating the use wore on the picture frame, still be equipped with distance sensor, treater and display on the picture frame, distance sensor is connected with the treater electricity, the treater is connected with the display electricity.

By adopting the technical scheme, the blocking piece is connected with the picture frame in a sliding manner, when the left eye is inspected, the shifting block is shifted by one hand, the blocking piece is shifted to the front of the right eye, the vision inspection of the left eye can be realized, the process is repeated when the right eye is inspected, the operation is simple, the user can finish the inspection by one hand, the medical personnel can be prevented from frequently replacing the blocking piece during the inspection, and the inspection efficiency is improved; to the tester of eyesight difference, during the inspection eyesight, need to inspect the different distances from the eyesight wall, can monitor the distance from the eyesight wall through distance sensor to show through the display, medical personnel can adjust the user through the numerical value that observes on the display and from the distance of eyesight wall, convenient and fast, the tape measure distance for the relative traditional art, the precision is higher and efficiency is higher.

Further, the distance sensor is an infrared distance sensor or an ultrasonic distance sensor.

Preferably, the fixing assembly comprises mirror legs which are oppositely arranged on two sides of the mirror frame, the mirror legs are rotatably connected with the mirror frame through hinges, and rubber sleeves are further arranged at the tail ends of the mirror legs.

Preferably, the fixing component comprises an elastic belt which is arranged on the glasses frame and fixed with the head of a human body.

Preferably, the fixing component comprises a hook fixedly arranged at the upper part of the glasses frame, and the hook is used for fixing the eye shading cover on the glasses frame of a user.

Adopt foretell three preferred technical scheme, can the particular case select suitable fixed subassembly, flash of light is adjusted the user as required, needs user self to wear glasses this moment, selects the couple promptly, and it is fixed with user self's glasses through the couple with the inspection glass, when normally carrying out the eyesight test, according to user self hobby promptly, selects the mode of mirror leg or elastic webbing, simple and practical, swift convenient and fast

Preferably, still be provided with the subassembly of inhaling of magnetism between separation blade and the picture frame, the subassembly of inhaling is including setting up the metal strip in the separation blade both sides and setting up the magnetic stripe that corresponds the metal strip on the picture frame. Adopt this preferred technical scheme, through setting up magnet and metal strip, when the separation blade displacement to both sides, can be fixed separation blade and picture frame, prevent that it from freely sliding, influence inspection effect.

Preferably, the corresponding position of the bridge of the nose of the user when wearing along the edge of the inner side of the mirror frame is provided with a shading component, the shading component is made of flexible materials, and the shape of the shading component is matched with the curve of the face of the human body. Adopt this preferred technical scheme, through setting up the shading subassembly, during the user inspection, can avoid the highlight to cause the inspection result deviation, its shape and human face curve phase-match improve the travelling comfort and the better effect of shading that the user wore.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the blocking piece is connected with the picture frame in a sliding mode, when the left eye is inspected, the shifting block is shifted by one hand, the blocking piece is shifted to the front of the right eye, the vision inspection of the left eye can be achieved, the process is repeated when the right eye is inspected, the operation is simple, a user can finish the process by one hand, medical staff can be prevented from frequently replacing the blocking piece during the inspection, and the inspection efficiency is improved; to the tester of eyesight difference, during the inspection eyesight, need to inspect the different distances from the eyesight wall, can monitor the distance from the eyesight wall through distance sensor to show through the display, medical personnel can adjust the user through the numerical value that observes on the display and from the distance of eyesight wall, convenient and fast, the tape measure distance for the relative traditional art, the precision is higher and efficiency is higher.

2. Can the particular case select suitable fixed subassembly, flash of light is adjusted the user as required, needs user self to wear glasses this moment, selects the couple promptly, and it is fixed with user's self glasses with the inspection glass through the couple, if when normally carrying out the eyesight test, according to user self hobby promptly, selects the mode of mirror leg or elastic webbing, simple and practical, swift convenient and fast

3. Through setting up magnet and metal strip, when the separation blade displacement to both sides, can be fixed separation blade and picture frame, prevent that it from freely sliding, influencing the inspection effect.

4. Through setting up the shading subassembly, during the user inspection, can avoid the highlight to cause the inspection result deviation, the shading subassembly is made for flexible material, and its shape and human face curve phase-match improve the travelling comfort and the better effect of shading that the user wore.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a configuration of a visual testing lens in embodiment 1;

FIG. 2 is a schematic view of a configuration of a visual acuity testing lens according to embodiment 2;

FIG. 3 is a schematic view of a configuration of a visual acuity testing lens according to embodiment 3;

FIG. 4 is a front view of a visual testing lens according to embodiment 3;

FIG. 5 is a rear view of a visual testing lens according to embodiment 3;

fig. 6 is a side view of a visual acuity testing lens of embodiment 3.

Reference numerals

The glasses comprise a glasses frame 1, a blocking piece 2, a mounting groove 3, a shifting block 4, a sliding groove 5, a distance sensor 6, a display 7, glasses legs 8, an elastic belt 9, a hook 10 and a shading component 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 to 6.

The utility model provides an eyesight inspection glasses, includes picture frame 1 and separation blade 2, separation blade 2 is light-tight material, and preferred medical plastics are, 1 inside separation blade 2 mounting groove 3 that is equipped with of picture frame,

separation blade

2 and 3 sliding connection of mounting groove, separation blade 2 top have set firmly a shifting

block

4, and 1 upside of picture frame is equipped with the spout 5 that matches with shifting block 4, and shifting block 4 can drive separation blade 2 along 5 direction reciprocating motion of spout, still be equipped with the fixed subassembly that the person of facilitating the use wore on the picture frame 1, still be equipped with distance sensor 6, treater and display 7 on the picture frame 1, distance sensor 6 is connected with the treater electricity, the treater is connected with 7 electricity of display, and distance sensor 6 transmits the distance signal who monitors for the treater, converts digital signal to show on display 7.

Further, the distance sensor 6 is an infrared distance sensor or an ultrasonic distance sensor.

Example 1:

as shown in fig. 1, the fixing assembly comprises a temple 8 oppositely arranged at two sides of the frame 1, the temple 8 is rotatably connected with the frame 1 through a hinge, and the end of the temple 8 is provided with a rubber sleeve (not shown).

Example 2:

as shown in fig. 2, the fixing member includes an elastic band 9 provided on the frame 1 to be fixed to the head of the human body.

Example 3:

as shown in fig. 3, the fixing member includes a hook 10 fixed to an upper portion of the frame 1, and the hook 10 is used to fix the eyeshade to the frame 1 of the user.

In the above-mentioned embodiment, can select suitable fixed subassembly by particular case, flash of light to the user is adjusted if need, needs user self to wear glasses this moment, selects couple 10 promptly, and is fixed with user's self glasses through couple 10 with the inspection glass, if when normally carrying out the eyesight test, according to user's self hobby promptly, selects the mode of mirror leg 8 or elastic webbing 9, simple and practical, swift convenient and fast

Further, still be provided with magnetism between separation blade 2 and the picture frame 1 and inhale the subassembly, magnetism is inhaled the subassembly and is included the metal strip that sets up in separation blade 2 both sides and set up the magnetic stripe (not shown in the figure) that corresponds the metal strip on picture frame 1, through setting up magnet and metal strip, when separation blade 2 displacement arrives both sides, can be fixed separation blade 2 and picture frame 1, prevents its free slip, influences the inspection effect.

Preferably, the bridge of the nose that user corresponds the position and all is provided with shading component 11 when following the inboard edge of picture frame 1 and wearing, shading component 11 is made for flexible material, and its shape and human face curve phase-match, preferred, the 11 shapes of the shading component of bridge of the nose department are the ear wide shape, and the 11 shapes of the shading component of edge are the curve strip form, through setting up shading component 11, during the user's inspection, can avoid the highlight to cause the inspection result deviation, and its shape and human face curve phase-match improve the travelling comfort and the better light shading effect that the user wore.

When in use: the user selects a proper fixing component according to specific conditions, the examination glasses are worn completely, the blocking piece 2 is connected with the glasses frame 1 in a sliding mode, when the left eye is examined, the shifting block 4 is shifted by one hand, the blocking piece 2 is shifted to the front of the right eye, the vision examination of the left eye can be achieved, the process is repeated when the right eye is examined, the operation is simple, the user can finish the operation by one hand, medical staff are prevented from frequently replacing the blocking piece 2 during the examination, and the examination efficiency is improved; to the tester of eyesight difference, during the inspection eyesight, need to examine to the different distances from the eyesight wall, can monitor the distance from the eyesight wall through distance sensor 6 to show through display 7, medical personnel can adjust the user through the numerical value of observing on the display 7 and from the distance of eyesight wall, convenient and fast, relative for the conventional art tape measure distance, the precision is higher and efficiency is higher.

The whole device is made of environment-friendly medical plastics, and is light in weight, simple in structure, low in manufacturing cost, high in application value and suitable for popularization.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. The utility model provides an eyesight inspection glasses, includes picture frame (1) and separation blade (2), separation blade (2) are light tight material, a serial communication port, picture frame (1) inside is equipped with separation blade (2) mounting groove (3), separation blade (2) and mounting groove (3) sliding connection, and separation blade (2) top has set firmly a shifting block (4), and picture frame (1) upside is equipped with spout (5) that matches with shifting block (4), and shifting block (4) can drive separation blade (2) along spout (5) direction reciprocating motion, still be equipped with the fixed subassembly that the person of facilitating the use wore on picture frame (1), still be equipped with distance sensor (6), treater and display (7) on picture frame (1), distance sensor (6) are connected with the treater electricity, the treater is connected with display (7) electricity.

2. A pair of visual acuity test glasses according to claim 1, characterized in that the fixing assembly comprises side arms (8) oppositely arranged on both sides of the frame (1), the side arms (8) are rotatably connected with the frame (1) through hinges, and the ends of the side arms (8) are provided with rubber sleeves.

3. A pair of visual acuity test spectacles according to claim 1, characterised in that the fixing means comprise an elastic band (9) fixed to the human head and provided on the frame (1).

4. A pair of visual acuity test glasses according to claim 1, characterised in that the fixing means comprise a hook (10) fixed to the upper part of the frame (1), said hook (10) being intended to fix the visor to the frame (1) of the user.

5. A pair of visual inspection glasses according to claim 1, wherein a magnetic attraction component is further disposed between the blocking piece (2) and the glasses frame (1), and the magnetic attraction component comprises metal strips disposed on two sides of the blocking piece (2) and magnetic strips disposed on the glasses frame (1) corresponding to the metal strips.

6. A pair of visual acuity test glasses according to claim 1, characterized in that the light-shielding members (11) are arranged along the inner side edges of the frame (1) and at positions corresponding to the bridge of the nose of the user when worn, said light-shielding members (11) being made of flexible material and having a shape matching the curve of the human face.

7. A pair of optometry glasses according to claim 1, wherein the distance sensor (6) is an infrared distance sensor (6) or an ultrasonic distance sensor (6).