CN219304877U

CN219304877U - Myopia prevention and control box

Info

Publication number: CN219304877U
Application number: CN202320872708.0U
Authority: CN
Inventors: 杜菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-04
Anticipated expiration: 2033-04-18

Abstract

The application discloses myopia prevention and control box belongs to myopia prevention technical field. The myopia prevention and control box comprises a placement frame, wherein the placement frame is used for placing a mobile phone; the mounting frame is fixedly arranged at one end of the placement frame; the controller is fixedly arranged on the outer wall of the mounting frame; the battery is fixedly arranged on the inner wall of the mounting frame; the covering piece is rotatably connected to the outer wall of the mounting frame; a driving member. According to the multi-section design of the covering piece, the covering piece can occupy the minimum space in the use process to rotate, the driving piece can drive the covering piece to rotate in the process, when the covering piece rotates to the longest, the covering piece can be driven by the stretching cooperation of the stretching piece, the driving piece can be driven well, the design of the driving piece and the covering piece is exquisite and compact, the space occupied by the device can be reduced, and the mobile phone can be conveniently held by hands.

Description

Myopia prevention and control box

Technical Field

The application relates to the technical field of myopia prevention, in particular to a myopia prevention and control box.

Background

Myopia has become a "national disease" in our country, and in people over 5 years old in our country, 1 person per 3 persons is myopia. The eyesight of children is driven by countless hearts, and how to prevent and control high incidence of myopia is also a problem of great concern for domestic and foreign vision optical specialists. On the white paper book of national visual health published in the present year, 1 person is myopia in every 3 people over 5 years old in China. In the general population over 5 years old, the proportion of myopia is 35.16% to 39.21%, the total number of people suffering from myopia is between 4.37 hundred million and 4.87 hundred million, wherein the mobile phone is a main factor for causing myopia, in families, parents cannot restrict the time for teenagers to watch the mobile phone in time, so that the eyesight of teenagers is seriously reduced, and in order to protect the eyesight of teenagers, advanced prevention and control are needed.

The patent document with the publication number of CN206423711U in the prior art provides a myopia prevention and control box, and the device is convenient to carry and can be taken out at any time to be combined for use by placing articles required by reverse shooting training and lens cleaning articles in corresponding placing grooves and accommodating the articles in one box.

Although the prior art solutions described above can achieve convenient carrying by housing a plurality of appliances in one box, the following drawbacks still exist; the device requires sufficient autonomy for the child and cannot avoid damage to the teenager's eyes by the mobile phone.

In view of this, we propose a myopia prevention and control box.

Disclosure of Invention

1. Technical problem to be solved

The purpose of the application is to provide a myopia prevention and control box to solve the problem that can not avoid teenager eyes to be damaged by the cell-phone that proposes among the above-mentioned background art, realized preventing and controlling the protection eyesight to teenager's cell-phone.

2. Technical proposal

The myopia prevention and control box comprises a placement frame, wherein the placement frame is used for placing a mobile phone;

the mounting frame is fixedly arranged at one end of the placement frame;

the controller is fixedly arranged on the outer wall of the mounting frame;

the battery is fixedly arranged on the inner wall of the mounting frame;

the covering piece is rotatably connected to the outer wall of the mounting frame;

the driving piece, the driving piece installation is fixed in inside the installing frame, just the driving piece includes the step motor of being connected fixedly with the installing frame, step motor output is walked to be connected fixedly with and is changeed the piece, it is fixed with the bull stick to change piece breach middle part connection, bull stick end connection is fixed with the traveller, the outside sliding fit of traveller has the sheave, the sheave middle part is connected fixedly with transfer line, transfer line end connection is fixed with the extensible member, the transfer line rotates with the installing frame to be connected, sheave and changeing piece sliding fit, it is fan-shaped structure to change the piece.

Through adopting above-mentioned technical scheme, the design of driving piece cooperation cover piece can be at home after the time that the controller set up arrives, and gradual slow drive covers the piece and seals placing the frame, so not only can avoid the centre gripping to accidentally injure the hand, can also avoid teenagers to watch the cell-phone too much, can carry out fine prevention protection to teenager's eyesight.

Preferably, the covering member includes a short plate rotatably connected to the mounting frame, and a cover plate is rotatably connected to the other end of the short plate.

Through adopting above-mentioned technical scheme, the multistage design of covering piece can make the covering piece occupy minimum space rotation in the use, and the design is comparatively exquisite compact, can reduce the space that the device occupy, makes things convenient for handheld cell-phone.

Preferably, the telescopic part includes being connected with the transfer line and is fixed with the commentaries on classics frame, the inside sliding connection of commentaries on classics frame has the gag lever post, it is fixed with the spring to connect on the gag lever post, the gag lever post other end is connected and is fixed with the perpendicular pole, the spring other end is connected fixedly with the commentaries on classics frame, the perpendicular pole other end rotates with the apron and is connected.

Through adopting above-mentioned technical scheme, the design of extensible member can make the driving piece drive the cover piece rotate the in-process, when the cover piece rotates to longest, through the extension cooperation of extensible member, can make the fine drive cover piece of driving piece, so just can reduce the volume of device.

3. Advantageous effects

Compared with the prior art, the advantage of this application lies in:

1. the design of driving piece cooperation cover piece is passed through in this application, can be at home after the time that the controller set up arrives, and gradual slow drive cover piece seals placing the frame, so not only can avoid the centre gripping to accidentally injure the hand, can also avoid teenagers to watch the cell-phone too much, can carry out fine prevention protection to teenager's eyesight.

2. According to the multi-section design of the covering piece, the covering piece can occupy the minimum space in the use process to rotate, the driving piece can drive the covering piece to rotate in the process, when the covering piece rotates to the longest, the covering piece can be driven by the stretching cooperation of the stretching piece, the driving piece can be driven well, the design of the driving piece and the covering piece is exquisite and compact, the space occupied by the device can be reduced, and the mobile phone can be conveniently held by hands.

Drawings

FIG. 1 is a schematic view of the overall structure of a myopia prevention and control box according to the embodiments of the present application;

FIG. 2 is a schematic cross-sectional view of a myopia prevention and control box mounting frame according to embodiments of the present application;

FIG. 3 is a schematic view of the telescopic structure of the myopia prevention and control box according to the embodiment of the present application;

FIG. 4 is a schematic view of the drive member of the myopia prevention and control box according to the embodiments of the present application;

the reference numerals in the figures illustrate: 1. placing a frame; 2. a mounting frame; 3. a controller; 4. a battery; 5. a covering member; 6. a driving member; 7. a stepping motor; 8. a rotating block; 9. a rotating rod; 10. a spool; 11. a sheave; 12. a transmission rod; 13. a telescoping member; 14. a short plate; 15. a cover plate; 16. a rotating frame; 17. a limit rod; 18. a spring; 19. a hanging rod.

Detailed Description

The present application is described in further detail below in conjunction with the drawings attached to the specification.

Referring to fig. 1, 2 and 4, embodiments of the present application disclose a myopia prevention and control box. The mobile phone comprises a placement frame 1, wherein the placement frame 1 is used for placing a mobile phone;

the mounting frame 2 is fixedly arranged at one end of the placement frame 1;

the controller 3 is fixedly arranged on the outer wall of the mounting frame 2;

the battery 4 is fixedly arranged on the inner wall of the mounting frame 2;

the covering piece 5 is rotatably connected to the outer wall of the mounting frame 2;

the driving piece 6, the inside of driving piece 6 installation is fixed in installing frame 2, and driving piece 6 includes the step motor 7 of being connected fixedly with installing frame 2, step motor 7 output is walked to be connected fixedly with the commentaries on classics piece 8 breach middle part connection and is fixed with bull stick 9, bull stick 9 end connection is fixed with the traveller 10, the outside sliding fit of traveller 10 has sheave 11, sheave 11 middle part connection is fixed with transfer line 12, transfer line 12 end connection is fixed with telescopic member 13, transfer line 12 rotates with installing frame 2 to be connected, sheave 11 and commentaries on classics piece 8 sliding fit, the commentaries on classics piece 8 is fan-shaped structure.

The driving piece 6 cooperates the design of covering piece 5, can be at the family length after the time that sets up through controller 3 reaches, gradual slow drive covering piece 5 is sealed placing frame 1, so not only can avoid the centre gripping to accidentally injure the hand, can also avoid the teenager too much to watch the cell-phone, can carry out fine prevention protection to teenager's eyesight.

Referring to fig. 1, the cover 5 includes a short plate 14 rotatably coupled to the mounting frame 2, and a cover plate 15 is rotatably coupled to the other end of the short plate 14.

The multistage design of covering piece 5 can make covering piece 5 occupy minimum space rotation in the use, and the design is comparatively exquisite compact, can reduce the space that the device occupy, makes things convenient for handheld cell-phone.

Referring to fig. 3, the telescopic member 13 includes a rotating frame 16 connected and fixed with the transmission rod 12, a limiting rod 17 slidably connected inside the rotating frame 16, a spring 18 connected and fixed on the limiting rod 17, a hanging rod 19 connected and fixed on the other end of the spring 18, and a cover plate 15 rotatably connected on the other end of the hanging rod 19.

The design of the telescopic piece 13 can enable the driving piece 6 to drive the covering piece 5 to rotate, when the covering piece 5 rotates to the longest, the telescopic piece 13 can enable the driving piece 6 to well drive the covering piece 5 through the extension fit of the telescopic piece, and therefore the size of the device can be reduced.

The implementation principle of the myopia prevention and control box provided by the embodiment of the application is as follows: when the service time of the mobile phone reaches, the controller 3 firstly sends a prompt, then the stepping motor 7 is controlled to operate to drive the rotating block 8 to rotate, then the rotating block 8 drives the sliding column 10 on the rotating rod 9 to stir the grooved pulley 11, the grooved pulley 11 drives the rotating frame 16 to rotate through the transmission rod 12, the rotating frame 16 drives the cover plate 15 to rotate through the hanging rod 19, when the stepping motor 7 rotates again, the short plate 14 and the cover plate 15 rotate in the same plane, the hanging rod 19 drives the limiting rod 17 to slide out of the rotating frame 16, so that the conversion of the short plate 14 and the cover plate 15 can be adapted, the cover plate 15 can rotate to the sealing placement frame 1 finally, and the synchronous spring 18 drives the hanging rod 19 to shrink and reset to be abutted with the rotating frame 16 through the limiting rod 17.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A myopia prevention and control box which is characterized in that: comprising

The mobile phone comprises a placement frame (1), wherein the placement frame (1) is used for placing a mobile phone;

the mounting frame (2), the said mounting frame (2) is fixed to one end of the placement frame (1) in a mounting way;

the controller (3) is fixedly arranged on the outer wall of the mounting frame (2);

the battery (4) is fixedly arranged on the inner wall of the mounting frame (2);

the covering piece (5) is rotatably connected to the outer wall of the mounting frame (2);

the driving piece (6), driving piece (6) installation is fixed in inside installing frame (2), just driving piece (6) include with installing frame (2) connection fixed step motor (7), step motor (7) output is walked and is connected fixedly with turning block (8), turning block (8) breach middle part connection is fixed with bull stick (9), bull stick (9) end connection is fixed with traveller (10), traveller (10) outside sliding fit has sheave (11), sheave (11) middle part connection is fixed with transfer line (12), transfer line (12) end connection is fixed with extensible member (13), transfer line (12) are connected with installing frame (2) rotation, sheave (11) and turning block (8) sliding fit, turning block (8) are fan-shaped structure.

2. A myopia prevention and control box according to claim 1, wherein: the covering piece (5) comprises a short plate (14) which is rotationally connected with the mounting frame (2), and the other end of the short plate (14) is rotationally connected with a cover plate (15).

3. A myopia prevention and control box according to claim 1, wherein: the telescopic part (13) comprises a rotating frame (16) fixedly connected with a transmission rod (12), a limiting rod (17) is connected inside the rotating frame (16) in a sliding mode, a spring (18) is fixedly connected to the limiting rod (17), a hanging rod (19) is fixedly connected to the other end of the limiting rod (17), the other end of the spring (18) is fixedly connected with the rotating frame (16), and the other end of the hanging rod (19) is rotatably connected with a cover plate (15).