Desk capable of preventing myopia

Abstract

The utility model discloses a myopia-preventing desk which comprises a bottom frame, a desk plate and a reading assembly. A first adjusting frame and a second adjusting frame are arranged on the front side and the rear side of the bottom frame respectively, and an adjusting rod is hinged to the first adjusting frame. The table plate is mounted above the bottom frame; the reading assembly comprises a reading mirror and a reflecting mirror, the reading mirror is rotationally installed at the upper end of the first adjusting frame, and the back face of the reflecting mirror is rotationally matched with the upper end of the second adjusting frame; according to the desk, the reading visual angle is changed according to the light reflection principle, a user can be prevented from lowering the head during reading, the sitting posture is more standard, and the effect of preventing myopia is achieved; meanwhile, the user adjusts the angles of the reflecting mirror and the reading mirror as required in the reading process so as to adapt to people with different heights, and the application range of the device is widened; the device is reasonable in structure, wide in adjusting range and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of desk technology, specifically to a desk for preventing myopia. Background Technology

[0002] The number of students suffering from myopia has remained high this year and shows a trend of increasing year by year, which has attracted widespread attention from all sectors of society. In order to prevent myopia, especially myopia in primary school students, some devices are used, such as anti-myopia desks and chairs, anti-myopia desks, and anti-myopia frames. For example, Chinese Patent CN02229428.7 discloses an anti-myopia study desk, which includes a desktop, a support frame, table legs, an anti-myopia frame, and a bookshelf. The desktop and the horizontal bars on the support frame are fixedly connected by screws. The vertical bars of the support frame are composed of upper and lower vertical bars. Each upper and lower vertical bar is provided with 2-8 screw holes. The upper and lower vertical bars are connected by a U-shaped connecting device and a bolt with a knob. An anti-myopia frame is provided on the desktop near the user. The anti-myopia frame is composed of an upper support frame and a lower fixed frame. The lower part of the upper support frame is provided with an external thread, which is connected to the internal thread of the lower fixed frame by a threaded rotation. Its drawbacks are: complex structure, high cost, heavy weight, not very suitable for teenagers and children who are growing and developing rapidly, poor adaptability, cannot be adapted to various tables and locations, and has no obvious corrective effect. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a desk that prevents myopia. It has a simple structure, low cost, is suitable for different groups of people, and can help correct and develop a correct reading posture.

[0004] The technical solution adopted by this utility model is: a desk for preventing myopia, including a base frame, a tabletop, and a reading component; the base frame is provided with a first adjustment frame and a second adjustment frame on its front and rear sides respectively; the tabletop is installed above the base frame; the reading component includes a reading mirror and a reflector, the reading mirror is rotatably installed on the upper end of the first adjustment frame, and the back of the reflector is rotatably engaged with the upper end of the second adjustment frame.

[0005] The desk provided in this technical solution uses the principle of light reflection to change the reading angle, which can prevent users from looking down while reading and thus prevent myopia. The reflector of the reading component can reflect the reading content placed on the desk onto the reading mirror. This allows users to read the content while looking at the reading mirror at eye level. During the reading process, the angles of the reflector and the reading mirror can be adjusted as needed to accommodate people of different heights, thereby preventing users from looking down while reading, making the reading posture more standard, and effectively preventing myopia.

[0006] Preferably, the bottom frame has a horizontally arranged sliding section on the side where the first adjusting frame is installed, and the first adjusting frame can rotate around the sliding section or slide along the sliding section.

[0007] Preferably, a rotating frame is hinged to the upper end of the first adjustment frame, and the two sides of the rotating frame are rotatably connected to the two sides of the reading mirror.

[0008] Preferably, the second adjustment frame is provided with an armrest on the outer side away from the tabletop, and the two ends of the armrest slide in cooperation with the two sides of the second adjustment frame, so that the armrest can slide up and down.

[0009] Preferably, the front and rear ends of the reading mirror are respectively provided with a flat mirror surface and a magnifying mirror surface.

[0010] Preferably, the tabletop is provided with telescopic rods at both ends near the reading mirror, and the lower ends of the telescopic rods are fixed to both sides of the bottom frame.

[0011] Preferably, the outer periphery of the tabletop is covered with a flexible protective sleeve.

[0012] Preferably, one side of the upper surface of the tabletop is provided with a placement groove.

[0013] The beneficial effects of this utility model are: the desk provided by this utility model uses the principle of light reflection to change the reading angle, which can prevent users from looking down while reading and make their sitting posture more standard, thus preventing myopia; at the same time, users can adjust the angle of the reflector and reading mirror as needed during reading to adapt to people of different heights and improve the applicability of this device; this device has a reasonable structure, a wide adjustment range, and is easy to use, and has high practical value. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0015] Figure 1 This is a perspective view of the anti-myopia desk provided in the embodiments of this utility model.

[0016] Figure 2 This is a side view of the anti-myopia desk provided in an embodiment of the present invention.

[0017] Reference numerals: base frame 100, sliding section 110, handrail frame 120, telescopic rod 130, table 200, placement slot 210, first adjustment frame 300, second adjustment frame 400, reading mirror 500, plane mirror 510, magnifying mirror 520, reflecting mirror 600, rotating frame 700. Detailed Implementation

[0018] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0019] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0020] like Figures 1 to 2 As shown, a specific embodiment of this utility model provides a desk for preventing myopia. This type of desk can effectively ensure the standard of reading posture and play the role of preventing myopia. Specifically, it includes a base frame 100, a tabletop, and a reading component. The base frame 100 is provided with a first adjustment frame 300 and a second adjustment frame 400 on its front and rear sides, respectively. An adjustment rod is hinged to the first adjustment frame 300. The tabletop is installed above the base frame 100. The reading component includes a reading mirror 500 and a reflector 600. The reading mirror 500 is rotatably installed on the upper end of the first adjustment frame 300, and the back of the reflector 600 is rotatably engaged with the upper end of the second adjustment frame 400.

[0021] like Figures 1 to 2 As shown, through the above settings, the desk provided in this embodiment uses the principle of mirror reflection to change the reading angle, changing from looking down to looking straight ahead to prevent myopia. When using this device, it is installed on the desk frame structure and paired with a chair of appropriate height. The reading material is placed on the table, and the angle of the reflector 600 and the height and angle of the reading mirror 500 are adjusted. The reflector 600 of the reading component can reflect the reading content placed on the desk onto the reading mirror 500, allowing the user to read the content in a straight-ahead position. Different users can adjust the angles of the reflector 600 and the reading mirror 500 as needed before use to improve the applicability of this device, avoid the user looking down while reading, and make the reading posture more standard, thus effectively preventing myopia.

[0022] like Figures 1 to 2As shown, to accommodate different users, the reading mirror 500 and the reflecting mirror 600 need to be adjusted as needed before use. To broaden the adjustment range, this embodiment features a horizontally arranged sliding section 110 on one side of the bottom frame 100 where the first adjustment frame 300 is mounted. The first adjustment frame 300 can rotate around or slide along the sliding section 110. Thus, the lower end of the first adjustment frame 300, on which the reading mirror 500 is mounted, can rotate around or slide along the sliding section 110, adjusting according to the placement of the reading material. Furthermore, this embodiment also features a rotating frame 700 hinged to the upper end of the first adjustment frame 300. The rotating frame 700 is rotatably connected to the two sides of the reading mirror 500, and the front and rear ends of the reading mirror 500 are respectively provided with a flat mirror 510 and a magnifying mirror 520. This allows the reading mirror 500 to rotate, and users can choose to use either the flat mirror 510 or the magnifying mirror 520 as needed. The magnifying mirror 520 can magnify the reading content, enriching the user experience for different groups.

[0023] like Figures 1 to 2 As shown, in this embodiment, an armrest 120 is also provided on the outer side of the second adjustment frame 400 away from the tabletop. The two ends of the armrest 120 are slidably engaged with the two sides of the second adjustment frame, allowing the armrest 120 to slide up and down. The armrest 120 can support the user's hand position, reduce hand fatigue, and its ability to slide up and down makes it convenient for the user.

[0024] like Figures 1 to 2 As shown, in practical applications, to accommodate user reading, this embodiment features telescopic rods 130 at both ends of the tabletop near the reading mirror 500. The lower ends of the telescopic rods 130 are fixed to both sides of the base frame 100. The telescopic rods 130 can extend and retract to adjust the tilt angle of the tabletop, making it more convenient to read books when placed at an angle. Furthermore, the outer perimeter of the tabletop is covered with a flexible protective sleeve; additionally, a placement groove is provided on one side of the upper surface of the tabletop. This improves the convenience for different users. In production applications, existing structures such as bolts and snap-fit ​​joints are used at the connection points of each frame, which will not be elaborated here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A desk for preventing myopia, characterized in that, Includes a base frame (100), a tabletop (200), and reading components; The bottom frame (100) is provided with a first adjustment frame (300) and a second adjustment frame (400) on the front and rear sides respectively; The tabletop (200) is installed above the bottom frame (100); The reading assembly includes a reading mirror (500) and a reflector (600). The reading mirror (500) is rotatably mounted on the upper end of the first adjustment frame (300), and the back of the reflector (600) is rotatably engaged with the upper end of the second adjustment frame (400).

2. The anti-myopia desk according to claim 1, characterized in that, The bottom frame (100) has a horizontally arranged sliding section (110) on one side where the first adjusting frame (300) is installed. The first adjusting frame (300) can rotate around the sliding section (110) or slide along the sliding section (110).

3. The anti-myopia desk according to claim 1, characterized in that, The first adjustment frame (300) has a rotating frame (700) hinged to its upper end, and the two sides of the rotating frame (700) are rotatably connected to the two sides of the reading mirror (500).

4. The anti-myopia desk according to claim 1, characterized in that, The second adjustment frame (400) is provided with a handrail (120) on the outer side away from the table (200). The two ends of the handrail (120) are slidably engaged with the two sides of the second adjustment frame, so that the handrail (120) can slide up and down.

5. The anti-myopia desk according to claim 1, characterized in that, The reading mirror (500) has a flat mirror (510) and a magnifying mirror (520) on its front and rear ends, respectively.

6. The anti-myopia desk according to claim 1, characterized in that, The tabletop (200) has telescopic rods (130) at both ends near the reading mirror (500), and the lower ends of the telescopic rods (130) are fixed to both sides of the bottom frame (100).

7. The anti-myopia desk according to claim 1, characterized in that, The outer periphery of the tabletop (200) is covered with a flexible protective sleeve.

8. The anti-myopia desk according to claim 1, characterized in that, The tabletop (200) has a placement groove (210) on one side of its upper surface.

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