CN214103654U

CN214103654U - Eyesight protection type desk

Info

Publication number: CN214103654U
Application number: CN202022988983.8U
Authority: CN
Inventors: 余志真; 余志诚; 林丽权
Original assignee: Guangdong Yidinghao Furniture Co ltd
Current assignee: Guangdong Yidinghao Furniture Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-03
Anticipated expiration: 2030-12-09

Abstract

The application relates to the field of school furniture, in particular to a vision protection desk, which comprises a support frame and a storage box arranged on the support frame, wherein a taking and placing opening is formed in one side of the storage box, the bottom wall of the storage box is a bottom plate, the top wall of the storage box is a bearing plate, two opposite side walls of the storage box are side plates, one side of each side plate, which is far away from the taking and placing opening, is provided with an extension plate, one opposite side of the two extension plates is rotatably provided with a rotating column, the bearing plate is respectively and fixedly connected with the two rotating columns, a placing plate is arranged on the surface of the inner side of the bearing plate, and one of the extension plates is provided with a driving assembly for driving the bearing plate to rotate; the application has the effect of reducing the occurrence of the situation that the student reads and writes for a long time with a low head to cause the problems of myopia, humpback and the like.

Description

Eyesight protection type desk

Technical Field

The application relates to the field of school furniture, in particular to a vision protection desk.

Background

The desk is a desk for writing or reading and is generally provided with a drawer, for modern students, most of them can study by sitting beside the desk, the desk also becomes the most important learning tool in the study times of the students, the desk in the related art generally comprises a support frame and a storage box arranged on the support frame, one side of the storage box is open, the storage box is used for placing books and the like for the students, the top wall of the storage box is used as a bearing plate for placing the books and the like for the students to read and write, however, the students often need to lean down to read the books, and the problems of myopia, humpback and the like caused by habits after a period of time are formed, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation that the student reads and writes and leads to near-sighted hunchback scheduling problem emergence because of lowering the head for a long time, this application provides a vision protection type desk.

The application provides a vision protection type desk adopts following technical scheme:

the utility model provides an eyesight protection type desk, includes the support frame and sets up the storing box on the support frame, storing box one side has been seted up and has been got and put the mouth, the diapire of storing box is the bottom plate, storing box roof wall is the loading board, the relative both sides wall of storing box is the side board, the side board is kept away from get one side of putting the mouth and be provided with the extension board, two the relative one side of extension board all rotates and bears the weight of the commentaries on classics post, the loading board respectively with two commentaries on classics post fixed connection, the inboard face of loading board is provided with places the board, is provided with on one of them extension board and is used for the drive loading board pivoted drive assembly.

Through adopting above-mentioned technical scheme, the student is using the desk to read, and accessible drive assembly drive loading board rotates, then turns over books back bottom and place on placing the board, and the relative both sides that both hands caught books turn over the page or leaf, because the setting up of storing box bottom plate makes the student too near from books, reduces the student and leads to the condition emergence of myopia bow-backed scheduling problem because of the long-time low head is read and is written.

Optionally, the driving assembly includes a worm wheel coaxially fixed on the rotary column, and a worm rotatably supported on the extension plate, and the worm is engaged with the worm wheel.

Through adopting above-mentioned technical scheme, student's accessible rotates the worm and drives the worm wheel and rotate to drive the loading board and rotate, realize switching desk state.

Optionally, the loading board has an overturning groove, one side of the placing board is hinged to one side of the overturning groove, a blocking block is arranged on the inner side of the loading board and located on one side of the overturning groove, and a suction assembly is arranged between one side of the placing board, which is far away from the overturning groove and is hinged to the overturning groove, and the other groove wall of the overturning groove.

Through adopting above-mentioned technical scheme, the actuation subassembly is realized placing the board and is fixed in the upset groove, rotates the loading board back of standing upright, cancellation upset groove and place the actuation between the board, then will place the board upset to with block the piece butt, realize promptly placing the switching of board angle, can place books this moment.

Optionally, the attraction assembly comprises a magnetic attraction piece fixedly arranged on one side of the placing plate and an iron piece fixedly arranged on the wall of the overturning groove.

Through adopting above-mentioned technical scheme, the cooperation is inhaled with iron sheet magnetism to the piece of inhaling makes to place the board and inhale and close the relative fixed between board and the upset groove in the upset groove cell wall realization.

Optionally, a rubber pad is arranged at the bottom of the support frame.

Through adopting above-mentioned technical scheme, when moving the desk, the rubber pad can reduce the wearing and tearing of support frame, and noise abatement.

Optionally, one end of the worm extends to the side of the access opening of the storage box and is fixedly provided with a rotating handle.

Through adopting above-mentioned technical scheme, worm one end extends to getting of storing box and puts a mouthful side, and the student sits in getting of desk and puts a mouthful side, and worm one end extends to getting of storing box and puts a mouthful side and connect the turning handle, makes things convenient for the student to rotate the worm.

Optionally, the outer side of the side plate is provided with a storage groove.

Through adopting above-mentioned technical scheme, accomodate the groove and be used for supplying the student to accomodate books, increase the accommodation space of desk.

Optionally, a hanging rod is arranged on the outer side of the side plate, and a plurality of hooks used for being hung on the hanging rod are arranged at the top of one side of the accommodating groove.

Through adopting above-mentioned technical scheme, accomodate the groove and hang through the couple and hold on the peg to realize detachably installing on the side board.

In summary, the present application includes at least one of the following beneficial technical effects:

when a student reads the desk, the bearing plate can be driven to rotate by the driving assembly, then the book is placed on the placing plate after being turned over, and the two hands grasp the two opposite sides of the book for turning pages;

the attraction component realizes that the placing plate is fixed in the turnover groove, after the bearing plate is rotated and erected, the attraction between the turnover groove and the placing plate is cancelled, then the placing plate is turned to abut against the blocking block, namely, the angle switching of the placing plate is realized, and at the moment, books can be placed;

the accommodating groove is hung on the hanging rod through the hook, so that the accommodating groove can be detachably arranged on the side plate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Description of reference numerals: 1. a support frame; 2. a storage box; 21. a base plate; 22. a back plate; 23. a carrier plate; 24. a side plate; 3. a taking and placing port; 4. an extension plate; 5. turning the column; 6. a worm gear; 7. a worm; 8. a handle is rotated; 9. placing the plate; 10. a turnover groove; 11. a blocking block; 12. a receiving groove; 13. a hanging rod; 14. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses vision protection type desk, refer to fig. 1, including support frame 1 and the storing box 2 of setting on support frame 1, the production of noise abatement when installing the rubber pad in order to move the desk in support frame 1 bottom, storing box 2 wholly is the rectangle box-like, the diapire of storing box 2 is bottom plate 21, bottom plate 21 and 1 top fixed connection of support frame, 2 one sides of storing box have been seted up and have been got and put a mouth 3, it is backplate 22 to put a relative lateral wall of mouth 3 with getting, 2 roof of storing box is loading board 23, the relative both sides wall of storing box 2 is side board 24, two side boards 24 are located the relative both sides of backplate 22, when the student uses the desk, sit in getting of desk and put mouthful 3 sides.

One side of the side plate 24, which is far away from the taking and placing port 3, is integrally formed with an extension plate 4, one side, opposite to the two extension plates 4, is rotated through a bearing to bear a rotary column 5, the two rotary columns 5 are coaxially fixed, two ends of one side of the bearing plate 23 are fixedly connected with the two rotary columns 5 respectively, the axial direction of the rotary column 5 is consistent with the length direction of one side wall of the bearing plate 23, and one of the extension plates 4 is provided with a driving assembly for driving the bearing plate 23 to rotate. The driving assembly comprises a worm wheel 6 coaxially fixed on the rotary column 5 and a worm 7 rotatably supported on the extension plate 4, specifically, one end of the rotary column 5 penetrates through the extension plate 4 and extends to the outer side of the extension plate 4, the worm wheel 6 is coaxially fixed at one end of the rotary column 5 extending out of the outer side of the extension plate 4, the worm 7 is meshed with the worm wheel 6, the length direction of the worm 7 is consistent with that of the side plate 24, one end of the worm 7 extends to the side of the access opening 3 of the storage box 2 and is fixedly provided with a rotating handle 8, when a student sits on the access opening 3 side of a desk, the student can conveniently rotate the rotating handle 8, the rotating handle 8 drives the worm 7 to rotate, the bearing plate 23 is driven by the worm wheel 6 to rotate around the axis of the rotary column 5, when the bearing plate 23 is not turned over, the bearing plate 23 is parallel to the bottom plate 21, the bearing plate 23, the bottom plate 21, the back plate 22 and the two side plates 24 form the storage box 2, when the bearing plate 23 is turned over, the included angle between the bearing plate 23 and the bottom plate 21 is 95-103 degrees, the top of the storage box 2 is also in an open state, books and the like stored in the storage box 2 are also in a list, and the books and the like are more convenient to take and place.

The inboard face of loading board 23 is provided with places board 9, and is concrete, places board 9 and becomes rectangular plate-like, and the length direction who places board 9 is unanimous with the axis direction of rotary column 5, and upset groove 10 has been seted up to loading board 23, and upset groove 10 runs through two faces of loading board 23, places one side that board 9 is close to backplate 22 and articulates in one side that upset groove 10 is close to backplate 22, places one side that board 9 kept away from backplate 22 and is provided with the actuation subassembly between the cell wall that backplate 22 was kept away from to upset groove 10. Specifically, the suction assembly comprises a magnetic piece (not shown) fixed on one side of the placing plate 9 and an iron piece (not shown) fixed on the wall of the overturning groove 10. When the magnetic attraction piece and the iron sheet are attracted, the placing plate 9 seals the turnover groove 10 and the outer side plate surface of the placing plate 9 is flush with the outer side plate surface of the bearing plate 23, so that the bearing plate 23 is smooth in surface when students write on a desk.

The loading board 23 inboard is provided with blocks 11, block one side that blocks 11 and be located the upset groove 10 and be close to backplate 22, turn over to perpendicular with loading board 23 towards loading board 23 inboard when placing board 9, block one side face butt of 11 with placing board 9, so that loading board 23 with place board 9 and keep the vertical state, the student is using the desk reading, place bottom after turning over books on placing board 9, both hands are grabbed the relative both sides of books and are turned over the page, because the setting up of 2 bottom plates 21 of storing box makes the student can't be too near from books, thereby reduce the student and lead to the condition emergence of near-sighted bow-backed scheduling problem because of long-time low-head reading writing.

Further, the side plate 24 is provided with a receiving groove 12 on the outer side. Specifically, a hanging rod 13 is fixedly mounted on the outer side of the side plate 24, the length direction of the hanging rod 13 is consistent with that of the side plate 24, a plurality of hooks 14 used for being hung on the hanging rod 13 are fixedly mounted at the top of one side of the accommodating groove 12, and the accommodating groove 12 is hung on the hanging rod 13 through the hooks 14, so that the side plate 24 can be detachably mounted on the side plate 24.

The implementation principle of the vision protection desk in the embodiment of the application is as follows: when a student uses the desk to read, the student firstly puts books and the like on the bearing plate 23 into the storage box 2 or the accommodating groove 12, then the rotating handle 8 is rotated, the rotating handle 8 drives the worm 7 to rotate, the bearing plate 23 is driven to rotate around the axis of the rotating column 5 through the worm wheel 6, the included angle between the bearing plate 23 and the bottom plate 21 is 95-103 degrees, at the moment, the top of the storage box 2 is also in an open state, then the placing plate 9 is turned down, one side plate surface of the placing plate 9 is abutted with the stop block 11, the bearing plate 23 and the placing plate 9 are kept in a vertical state, then, books are freely selected from the storage box 2 or the containing groove 12, the books are placed on the placing plate 9 after being turned over, the two hands grasp the two opposite sides of the books to turn pages, because the setting of storing box 2 bottom plate 21 makes the student can't be too near from books to can reduce the student and lead to the condition emergence of near-sighted hunchback scheduling problem because of the long-time low head reading and writing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An eyesight protection desk comprises a support frame (1) and a storage box (2) arranged on the support frame (1), a taking and placing opening (3) is formed in one side of the storage box (2), the bottom wall of the storage box (2) is a bottom plate (21), the top wall of the storage box (2) is a bearing plate (23), it is characterized in that two opposite side walls of the storage box (2) are side plates (24), one side of the side plate (24) far away from the taking and placing opening (3) is provided with an extension plate (4), one side opposite to the two extension plates (4) is rotatably provided with a rotary column (5), the bearing plate (23) is respectively and fixedly connected with the two rotary columns (5), the surface of the inner side of the bearing plate (23) is provided with a placing plate (9), one of the extension plates (4) is provided with a driving component for driving the bearing plate (23) to rotate.

2. A vision protection desk according to claim 1, wherein the drive assembly comprises a worm wheel (6) coaxially fixed to the rotary column (5), and a worm (7) rotatably carried on the extension plate (4), the worm (7) and the worm wheel (6) being in mesh.

3. The vision protection desk of claim 1, wherein the bearing plate (23) is provided with a turnover groove (10), one side of the placing plate (9) is hinged to one side of the turnover groove (10), a blocking block (11) is arranged on the inner side of the bearing plate (23), the blocking block (11) is positioned on one side of the turnover groove (10), and a suction assembly is arranged between one side of the placing plate (9), which is far away from the turnover groove (10), and the other groove wall of the turnover groove (10).

4. The vision protection desk of claim 3, wherein the attraction assembly comprises a magnetic attraction piece fixed on one side of the placing plate (9) and an iron piece fixed on the wall of the overturning groove (10).

5. A vision protecting desk as claimed in claim 1, wherein a rubber pad is provided at the bottom of the support frame (1).

6. A vision protection desk according to claim 2, wherein one end of the worm (7) extends to the access opening (3) side of the storage box (2) and is fixedly provided with a rotating handle (8).

7. A vision protecting desk as claimed in claim 1, wherein the side board (24) is provided with a receiving groove (12) on the outside.

8. A vision protection desk according to claim 7, wherein a hanging rod (13) is provided on the outer side of the side board (24), and a plurality of hooks (14) for hanging on the hanging rod (13) are provided on the top of one side of the storage groove (12).