CN212460203U

CN212460203U - Rack with amplifying function and capable of correcting eyesight

Info

Publication number: CN212460203U
Application number: CN202021497929.7U
Authority: CN
Inventors: 李容梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-02-02
Anticipated expiration: 2030-07-26

Abstract

A stand with magnifying function and capable of correcting eyesight has a simple structure, can clearly browse information displayed by a mobile terminal by naked eyes at or outside the photopic distance of eyes, and enables the eyes not to feel fatigue after browsing for a long time. Which comprises a pedestal, at least one reflector and a support rod for mounting the corresponding reflector. The pedestal (100) is a base (1) which is provided with a counterweight part and can be stably placed on a plane table top, or a clamp (2) which can be clamped on a rod support, or a support rod (3) which is placed on a non-smooth plane in a horizontal mode; one end of the support rod (41) is fixedly connected to the pedestal (100). The eye-protecting training device is simple in structure, low in cost and good in effect on scientific eye-using and eye-protecting training.

Description

Rack with amplifying function and capable of correcting eyesight

Technical Field

The utility model relates to an eyeshield apparatus, in particular to a rack which is placed at the distance of the user's eyesight and can make the user clearly observe the content of the object, and does not make the eyes feel fatigue, has the amplification effect and can correct the eyesight.

Background

It is known that the long-distance vision with naked eyes has better effect on relieving eye fatigue, especially for people with poor eyesight, such as myopia and hypermetropia.

The cause of myopia is: in a natural environment, a picture seen by a person is near or far, and the person can see clearly only by continuously participating in focusing adjustment while moving, so that ciliary muscles of the eyes can be exercised along with frequent actions of the person, and meanwhile, under the adjustment of the ciliary muscles, external scenes are clearly imaged on retinas through pupils and crystalline lenses. Nowadays, with the advent of modern screen products for transmitting media information, such as mobile phones and tablet computers, most people (including most of retired old people in cities) have a lot of time to stare on the screen every day, and especially students stare on the screen every day for more than 8 hours. When the planar readings are read, the ciliary muscle rarely performs the adjustment of the distant view focusing, and the distance is very close, so that the ability of the ciliary muscle for adjusting the distant view focusing is more and more dull, the eye muscle is stiff, myopia is easy to form for teenagers, and retina injury is easy to cause for the old.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, adopt the bore hole can clearly browse the information that cell-phone or panel computer show at the photopic distance of eyes or outside and the rack that has amplification and can correct eyesight that eyes can not feel tired after browsing for a long time.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model discloses a but have the rack of amplification and correction eyesight, its characterized in that: the rack comprises a pedestal, at least one reflector and a support rod for mounting the corresponding reflector; the pedestal is a base which is provided with a counterweight part and can be stably placed on a plane table top, or a clamp which can be clamped on the rod piece bracket, or a support rod which is horizontally placed on a non-smooth plane; one end of the support rod is fixedly connected to the pedestal.

The naked eye target plate is arranged on the base or arranged on the pedestal through a connecting rod piece.

The reflector is a concave reflector or a spherical reflector.

The naked eye target plate is provided with a plurality of groups of characters or patterns with the same content but different sizes, and the naked eye target plate is arranged on a light box internally provided with a lighting lamp.

The base is provided with a loading position for placing the mobile phone or the tablet personal computer in an inclined mode, and the reflector can reflect the content displayed by the mobile phone or the tablet personal computer on the loading position to the eyes of a viewer who is positioned within or outside the clear distance in an amplifying mode.

The support rod is a rigid rod piece, can be a bendable memory tube or a bendable metal vertical arm.

The connecting rod piece is a bendable memory tube, a rigid rod piece or a rod piece with a ball head, the naked eye target plates are multiple, and each naked eye target plate is installed on the base or the clamp through the corresponding connecting rod piece.

The reflector is assembled on the support rod in a mode of adjusting the angle and the position height of the reflector, and the mobile phone or the tablet personal computer is positioned in the focus of the reflector.

The number of the reflective mirrors is two, and the reflective mirrors are an upper mirror and a lower mirror which are used for extending the space distance.

The mobile phone or the tablet personal computer and the naked eye target plate are arranged on the rack, the rack is arranged on the rack, the shell is provided with a light through window which can image the contents displayed by the mobile phone or the tablet personal computer and the naked eye target plate on the reflector and can be shot out of the shell by the reflector, and the shell is also provided with a naked window which can enable a viewer to look straight and see the contents on the naked eye target plate.

The utility model discloses the reflector that can play the enlarged effect, the pedestal of similar desk lamp, installation mobile terminal's installation position and the naked target board integration that can train eyes are in the product of a similar desk lamp, it can make the old person easily browse the multimedia information by the mobile terminal broadcast, still can make the young people after long-time use the eye, through using the eye alternately between naked target board and reflector, make eyes obtain rest and suitable eyeshield training. The utility model discloses simple structure, the cost is lower, has better effect with eyes and eyeshield training to the science.

Drawings

Fig. 1 is a schematic diagram of the pedestal of the rack of the present invention in the form of a cylindrical slant base.

Fig. 2 is a schematic view of the pedestal of the rack of the present invention being a disk-shaped pedestal.

Fig. 3 is a schematic view of the pedestal of the rack of the present invention being a fixture.

FIG. 4 is a schematic diagram of the shape of a bendable memory tube.

Fig. 5 is a schematic view of the pedestal of the rack of the present invention being a support rod.

Fig. 6 is a right side view of fig. 5.

Fig. 7 is a schematic view of fig. 5 in an upright position.

Fig. 8 is a schematic view of the bracket rod of the rack of the present invention being a metal vertical arm.

Fig. 9 is a schematic view of the connecting rod in the rack of the present invention being a universal ball head connecting rod.

Fig. 10 is a rear left oblique view of fig. 9.

The reference numbers are as follows:

the device comprises a base 1, a clamp 2, a support rod 3, a reflective mirror 4, a support rod 41, a naked eye target plate 5, a character pattern 51, a connecting rod piece 52, an installing position 6, a memory tube 7, a metal vertical arm 8, a universal ball head 9 and a pedestal 100.

Detailed Description

The utility model discloses a but rack with magnifying effect and correction vision is by pedestal 100, reflector 4, naked visual target board 5 and lay the installation position 6 that can broadcast audio and video information and the mobile terminal (like cell-phone or panel computer etc.) that shows plane media information (hereinafter will these two kinds of information close to be called multimedia information). The rack can be placed on a supporting surface (such as a table top, a book table top and a bed surface for placing books on a cabinet frame of the box and the rack, and a field lawn or a hill slope surface for traveling) in a vertical mode, and can also be placed on the supporting surface in a horizontal mode.

The user, adopt naked eye mode outside distance of photopic vision or distance of photopic vision, see the content that has been broadcast or show by mobile terminal enlarged through reflector 4 in this rack, it has very big help to the old person's eye protection. When the eye is used for a long time, the character pattern 51 displayed in a static form on the naked eye target plate 5 can be seen through the reflective mirror 4 and the character pattern 51 on the naked eye target plate 5 can be seen directly by naked eyes, so that the eyes can be effectively rested (the eyelids can be frequently blinked by alternately using the eyes, the eyes can be well protected), and the eye protection device has great benefits for protecting the eyes of teenagers, particularly for myopia.

The user can watch the film, the on-line class and the like alternately with two pictures of distance and distance, thereby relieving the eye fatigue and exercising the eye muscles.

The utility model discloses a rack can independently be placed and use in setting for the position, also can install the rack in a shell (not shown in the picture), is equipped with logical light window in the front of shell, and this logical light window can with the content formation of image that mobile terminal and naked sight target board 5 show is in reflector 4 is last and jet out the shell by this reflector 4, still is equipped with on the shell and can make the person of looking at look at directly seeing and see the naked window of content on the naked sight target board 5.

The concrete structure of the utility model mainly comprises the following parts.

1. Pedestal 100

The supporting piece for supporting other parts can be in the shape of a column, a circular truncated cone, a combined shape with a lower part of the column and an upper part of the stepped inclined plane, a disc, a rectangular disc, a movable clamp 2 or a shape formed by combining a plurality of supporting rods.

For convenience of description, hereinafter, the pedestal 100 having a cylindrical shape, a circular truncated cone shape, a combined shape in which a lower portion is a cylindrical shape and an upper portion is a stepped slope, a disc shape, and a rectangular disc shape will be referred to as a base 1, the pedestal 100 having a movable jig 2 shape will be referred to as a jig 2, and the pedestal 100 formed by combining at least one support rod or a plurality of support rods will be referred to as a support rod 3.

Within the pedestal class 1 pedestal 100 may be disposed a weight member adapted to be placed on a flat table.

A jig 2 type pedestal 100 adapted to be clamped on an elongated bar support arranged vertically or obliquely.

The class 3 bar stage 100 can be placed in a horizontal manner on a non-smooth flat or sloped surface.

2. Mirror 4

The number of the reflective mirrors 4 can be one, and when the number of the reflective mirrors 4 is multiple, the reflective mirrors 4 can form a reflective optical path to magnify and image the multimedia information and emit the multimedia information into the eyes of a user.

The reflective mirror 4 is mounted on the support rod 41, and an adjusting structure can be arranged, so that the reflective mirror 4 can move up and down along the support rod 41, and the included angle between the reflective mirror 4 and the horizontal plane can be adjusted.

The utility model discloses preferred reflector 4's quantity is two, is upper mirror and lower mirror respectively, adjusts the distance between upper mirror and the lower mirror, and the length of extensible light path changes the magnified multiple of the virtual image that becomes then.

The reflective mirror 4 can be a concave reflective mirror 4 or a spherical reflective mirror 4, and in order to obtain an upright virtual image, the positions of the naked eye target plate 5 and the installing position 6 are arranged between the focus of the reflective mirror 4 and the mirror surface of the reflective mirror 4.

3. Naked eye target plate 5

The naked eye target plate 5 can be installed on a box body with an illuminating lamp, a plurality of character patterns 51 are arranged on the naked eye target plate 5, the character patterns 51 can be in a group, or a plurality of groups of contents with the same content but different font patterns in size can be added, and a control circuit can be added to control the brightness or color of the picture of the naked eye target plate 5.

Thus, it is suitable for the user to see different groups of the text patterns 51 according to the requirement, so as to train eyes more effectively.

4. Loader station 6

The mobile terminal can be placed, a clamping structure can be arranged on the installing position 6 to prevent the mobile terminal from falling off, the installing position 6 can be set as a platform, and also can be set as a platform with an inclined plane (the mobile terminal can be conveniently leaned on the platform), so that a visual angle for a user to watch multimedia information is in a better state.

Example 1

As shown in fig. 1, the pedestal 100 of this embodiment is a base 1 that can be placed on a relatively flat table top. The reflector 4 is one, the support rod 41 for mounting the reflector 4 is a straight rod made of a rigid material with good strength, the lower end of the support rod 41 is fixedly connected to the base 1, the naked view target plate 5 is an inclined plane, and the installing position 6 is arranged below the naked view target plate 5.

The mirror 4 in this embodiment can be used both to magnify the multimedia information and as a normal mirror.

Example 2

As shown in fig. 2, the pedestal 100 in this embodiment is a disk-shaped base 1 that can be placed on a relatively flat table top. The reflector 4 is one, and the support rod 41 for mounting the reflector 4 is a flexible memory tube 7 (see fig. 4), i.e. the reflector 4 can be bent to different angles according to the user's will. The installation position 6 and the naked eye target board 5 in this embodiment are respectively installed on the base 1 through the connection rod 52 of the memory tube 7 (the installation position is installed on a card board, that is, a card board is installed, the card board is fixedly connected with the connection rod 52, and a card position for fixing the mobile terminal is installed on the card board).

Example 3

As shown in fig. 3, this embodiment is different from embodiment 2 in that the jig 2 is used as the pedestal 100, and the other steps are substantially the same.

Example 4

As shown in fig. 5, 6 and 7, the pedestal 100 in this embodiment is a supporting rod 3, the reflective mirror 4 is installed at one end of the supporting rod 3, the installation position 6 (arranged on the clamping plate) and the naked view target plate 5 are arranged at the other end of the supporting rod 3, and the supporting rod 3 can be placed horizontally or vertically. The mounting position 6 (arranged on the clamping plate) and the naked target plate 5 are arranged in a vertical plane in a vertically staggered mode, and are mounted on the supporting rod 3 through a connecting rod piece 52 made of rigid materials.

Example 5

As shown in fig. 8, this embodiment is similar to embodiment 1, except that a support rod 41 is used, and in this embodiment, a metal upright arm 8 capable of being bent into multiple sections and different angles is used as the support rod 41.

Example 6

As shown in fig. 9 and 10, the pedestal 100 in this embodiment is a base 1 having a rectangular disk shape, and the number of the reflective mirrors 4 is two, i.e., an upper mirror and a lower mirror, and the upper mirror and the lower mirror are adjustable in distance in the vertical direction and an included angle therebetween is also adjustable. The assembling position 6 and the naked eye target plate 5 (the assembling position 6 and the naked eye target plate 5 can be installed on a clamping plate in parallel) are fixedly connected on the base 1 through a connecting rod piece 52 with a universal ball head 9, and the assembling position 6 and the naked eye target plate 5 can change angles within a range of 360 degrees.

Claims

1. The utility model provides a but the rack of eyesight is corrected to magnifying effect which characterized in that: the stand comprises a pedestal (100), at least one reflective mirror (4) and a support rod (41) for mounting the corresponding reflective mirror (4); the pedestal (100) is a base (1) which is provided with a counterweight part and can be stably placed on a plane table top, or a clamp (2) which can be clamped on a rod support, or a support rod (3) which is placed on a non-smooth plane in a horizontal mode; one end of the support rod (41) is fixedly connected to the pedestal (100).

2. A magnification-enabled, vision-correcting gantry as defined in claim 1, wherein: the device also comprises a naked eye target plate (5), wherein the naked eye target plate (5) is arranged on the base (1) or arranged on the pedestal (100) through a connecting rod piece (52).

3. A magnification-enhancing vision-correcting gantry as claimed in claim 2, wherein: the reflector (4) is a concave reflector (4) or a spherical reflector (4).

4. A magnification-enhancing vision-correcting gantry as claimed in claim 3, wherein: the naked eye target plate (5) is provided with a plurality of groups of characters or patterns with the same content but different sizes, and the naked eye target plate (5) is arranged on a light box with an illuminating lamp inside.

5. The vision-correcting gantry of claim 4 wherein: the base (1) is provided with a loading position (6) for placing the mobile phone or the tablet personal computer in an inclined mode, and the reflector (4) can reflect the content displayed by the mobile phone or the tablet personal computer on the loading position (6) to the eyes of a viewer who is located within or outside the clear distance in an amplification mode.

6. A vision-correcting gantry as claimed in claim 4 or 5, wherein: the support rod (41) is a rigid rod, can be a bendable memory tube (7) or a bendable metal vertical arm (8).

7. The vision-correcting gantry of claim 5 wherein: the connecting rod piece (52) is a bendable memory tube (7), a rigid rod piece or a rod piece with a ball head, the naked eye target plates (5) are multiple, and each naked eye target plate (5) is installed on the base (1) or the clamp (2) through the corresponding connecting rod piece (52).

8. The vision-correcting gantry of claim 7 wherein: the reflector (4) is assembled on the support rod (41) in a mode of adjusting the angle and the position height of the reflector, and the mobile phone or the tablet personal computer is positioned in the focus of the reflector (4).

9. The vision-correcting gantry of claim 7 wherein: the number of the reflective mirrors (4) is two, and the reflective mirrors are an upper mirror and a lower mirror which are used for extending the space distance.

10. A magnification-enhancing vision-correcting gantry as recited in claim 9, wherein: the mobile phone or tablet personal computer and the naked eye target plate (5) are arranged on the shell, the shell is provided with a light-passing window which can image the contents displayed by the mobile phone or tablet personal computer and the naked eye target plate (5) on the reflective mirror (4) and enable the contents to be emitted out of the shell by the reflective mirror (4), and the shell is also provided with a naked window which can enable a viewer to look straight and see the contents on the naked eye target plate (5).