CN210493161U

CN210493161U - Learning board

Info

Publication number: CN210493161U
Application number: CN201921134324.9U
Authority: CN
Inventors: 刘�东
Original assignee: GANSU INSTITUTE OF POLITICAL SCIENCE AND LAW
Current assignee: GANSU INSTITUTE OF POLITICAL SCIENCE AND LAW
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-12
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a learning board, including placing the board on, the both sides of placing the board on are all installed and are supported the curb plate, place the inside of board on and have seted up rotatory inner chamber, and rotatory inner chamber is in the middle part of placing the board on, fixedly connected with inside callipers spiral shaft between two support curb plates, and inside the inside of rotatory inner chamber is in to the inside of inside callipers spiral shaft, the inboard of two support curb plates has all seted up the regulation arc groove, the both sides of placing the board on correspond to the position of regulation arc groove and all fixedly connected with spacing side bulge, fastening groove has all been seted up to the outside of arbitrary spacing side bulge, the position that the inside of two support curb plates corresponds the regulation arc groove has all seted up and has adjusted the; place the board on the rotatable regulation formula through setting up, can be so that to place the board and rotate according to user's needs for the sight that the user can be aimed at to the books homoenergetic of placing the board surface on, build a comfortable learning environment.

Description

Learning board

Technical Field

The utility model belongs to the technical field of the study board, concretely relates to study board.

Background

Student study or white-collar office all need have the study table, but general family seldom vacates a room and is used for studying, or places a study table alone in the room, because study table occupation space is very big, will not have more spaces to place other furniture to a study table to little house, lazy people's table is promptly transported to life, its simple structure, and it is more small and exquisite, can place and supply the student to study in bed.

The existing upper placing plate of the lazy desk cannot rotate along the inner sides of the supporting plates on the two sides, students generally need to lie on a headboard for rest after long-time study, and at the moment, the upper placing plate cannot rotate to adjust the angle to enable books to be aligned with the sight line according to needs, so that the books cannot be read continuously; and lazy people's table use in the surface adhesion various impurity that can place the board at last, do not have supporting burnisher to clear up the problem, for this reason we propose a study board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a learning board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a learning board, includes and places the board, on place the both sides of board and all install the support curb plate, on place the inside of board and seted up rotatory inner chamber, just rotatory inner chamber is in the middle part of placing the board, two fixedly connected with inside callipers spiral shaft between the support curb plate, just inside the inside of rotation inner chamber is in to the inside callipers spiral shaft, two the regulation arc groove has all been seted up to the inboard of support curb plate, on place the equal fixedly connected with spacing side of the position department of the both sides correspondence regulation arc groove of board and protruding, arbitrary fastening recess has all been seted up in the outside of spacing side protruding, two the position department that the inside of support curb plate corresponds the regulation arc groove has all seted up the regulation gear hole, the fastening bayonet lock is installed with the hookup location department of spacing side protruding to the support curb.

Preferably, the bottom of placing the board on is close to both sides edge and installs clean sleeve, the standing groove has been seted up to clean telescopic inside, the internally mounted of standing groove has clean post, the outside surface of clean post inlays and is equipped with outer cleaning brush, the outer fixed surface of clean post is connected with the pull handle.

Preferably, the upper surface of the upper placing plate is fixedly connected with an anti-skidding rubber plate, and the anti-skidding rubber plate is fixed with the upper placing plate through strong glue adhesion.

Preferably, seven adjusting gear holes are formed in the adjusting gear holes, and the adjusting gear holes are arranged at equal intervals along the adjusting arc grooves.

Preferably, the upper placing plate and the supporting side plates are fixed by inserting fastening pins into the fastening grooves through the adjusting gear holes after the limiting side protrusions are in limiting clamping with the adjusting arc grooves.

Preferably, clean sleeve with last place the board and pass through the bonding of strong glue fixed, clean post passes through the standing groove block with clean sleeve and fixes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, place the board on the rotatable regulation formula through setting up, can be so that to place the board and rotate according to user's needs for place the sight that the user can be aimed at to the books homoenergetic that the board surface was placed on, build a comfortable learning environment.

2. The utility model discloses in, through setting up the installation sleeve and the inside clean pole of sleeve of placing the board bottom at last, can be after the surperficial adhesion impurity of placing the board at last, clean is taken out at will, and conveniently takes and place.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the inner side structure of the supporting side plate of the present invention;

fig. 3 is a schematic structural view of the front side of the upper placing plate of the present invention;

fig. 4 is an enlarged schematic structural view of the mounting sleeve of the present invention.

In the figure: 1. rotating the inner cavity; 2. placing the plate on the frame; 3. the rotating shaft is clamped inside; 4. fastening a clamping pin; 5. a gear adjusting hole; 6. adjusting the arc groove; 7. supporting the side plates; 8. limiting side bulges; 9. cleaning the sleeve; 10. fastening the groove; 11. an anti-slip rubber plate; 12. cleaning the column; 13. a pull handle; 14. an outer cleaning brush; 15. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a learning board, place board 2 on including, the both sides of placing board 2 on all install support curb plate 7, the inside of placing board 2 on has seted up rotatory inner chamber 1, and rotatory inner chamber 1 is in the middle part of placing board 2 on, fixedly connected with inside calorie spiral shaft 3 between two support curb plates 7, and inside calorie spiral shaft 3 is in rotatory inner chamber 1, regulation arc groove 6 has all been seted up to two inboard of supporting curb plate 7, the both sides of placing board 2 on correspond the equal fixedly connected with spacing side of position department of adjusting arc groove 6 and bulge 8, fastening recess 10 has all been seted up in the outside of arbitrary spacing side bulge 8, the inside of two support curb plates 7 corresponds the position department of adjusting arc groove 6 and has all seted up regulation gear hole 5, support curb plate 7 and spacing side bulge 8's hookup location department and install fastening bayonet lock 4.

Wherein, the bottom of placing board 2 on is close to both sides edge and installs clean sleeve 9, and standing groove 15 has been seted up to clean sleeve 9's inside, and the internally mounted of standing groove 15 has clean post 12, and the outside surface of clean post 12 inlays and is equipped with outer cleaning brush 14, and the outer fixed surface of clean post 12 is connected with pull handle 13.

Wherein, the upper surface fixedly connected with antiskid rubber slab 11 of placing board 2 on, and antiskid rubber slab 11 with place board 2 on and fix through the bonding of strong glue, can play the antiskid effect, conveniently place books.

Wherein, adjust gear hole 5 and seted up seven altogether, and adjust gear hole 5 and arrange along 6 equidistance of adjusting arc groove, place on the convenience board 2 and fix after rotatory.

Wherein, on place board 2 and support curb plate 7 through spacing side protruding 8 with adjust 6 spacing block back of arc groove by fastening bayonet 4 and pass and adjust gear hole 5 embedding fastening groove 10 and fix for on place board 2 can rotatory angle regulation.

Wherein, clean sleeve 9 with on place board 2 fixed through the bonding of strong glue, clean post 12 is fixed through standing groove 15 block with clean sleeve 9 for clean post 12 is conveniently taken.

The utility model discloses a theory of operation and use flow: when writing, the upper placing plate 2 is in a horizontal state, the limiting side protrusions 8 are aligned with the uppermost adjusting gear holes 5, then the fastening clamping pins 4 penetrate through the adjusting gear holes 5 to be embedded into the fastening grooves 10 for fixing, writing paper can be stably placed on the upper surface of the upper placing plate 2, when books need to be read, a user can lean against the headboard obliquely, then the fastening clamping pins 4 are pulled out, then the upper placing plate 2 slides downwards along the adjusting arc grooves 6 through the limiting side protrusions 8, the upper placing plate 2 inclines at a certain angle, the books can be aligned with the sight of the user after being placed on the surface of the upper placing plate 2, at the moment, the fastening clamping pins 4 penetrate through the adjusting gear holes 5 to be embedded into the fastening grooves 10 for fixing again, the anti-sliding rubber plate 11 plays a role in protection, the books are prevented from sliding downwards, when impurities exist on the upper surface of the upper placing plate 2 and need to be cleaned, the pull handle 13 can be held to pull out the cleaning column 12, and then the outer cleaning brush 14 is contacted with the upper surface of the upper placing plate 2 for cleaning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A learning board, includes and places board (2) on, its characterized in that: supporting side plates (7) are respectively arranged at two sides of the upper placing plate (2), a rotary inner cavity (1) is arranged in the upper placing plate (2), the rotary inner cavity (1) is positioned in the middle of the upper placing plate (2), an inner clamping rotary shaft (3) is fixedly connected between the two supporting side plates (7), the inner clamping rotary shaft (3) is positioned in the rotary inner cavity (1), the inner sides of the two supporting side plates (7) are both provided with an adjusting arc groove (6), the positions of the two sides of the upper placing plate (2) corresponding to the adjusting arc grooves (6) are fixedly connected with limiting side protrusions (8), the outer sides of any limiting side protrusion (8) are respectively provided with a fastening groove (10), the positions of the inner parts of the two supporting side plates (7) corresponding to the adjusting arc grooves (6) are respectively provided with an adjusting gear hole (5), and a fastening bayonet (4) is arranged at the connecting position of the supporting side plate (7) and the limiting side protrusion (8).

2. A learning board according to claim 1, characterized in that: go up the bottom of placing board (2) and be close to both sides edge and install clean sleeve (9), standing groove (15) have been seted up to the inside of clean sleeve (9), the internally mounted of standing groove (15) has clean post (12), the outside surface of clean post (12) is inlayed and is equipped with outer cleaning brush (14), the outer fixed surface of clean post (12) is connected with pull handle (13).

3. A learning board according to claim 1, characterized in that: the upper surface of the upper placing plate (2) is fixedly connected with an anti-skidding rubber plate (11), and the anti-skidding rubber plate (11) is fixed with the upper placing plate (2) through strong glue adhesion.

4. A learning board according to claim 1, characterized in that: seven adjusting gear holes (5) are formed in total, and the adjusting gear holes (5) are arranged at equal intervals along the adjusting arc groove (6).

5. A learning board according to claim 1, characterized in that: the upper placing plate (2) and the supporting side plate (7) are fixed by a fastening bayonet (4) penetrating through an adjusting gear hole (5) and being embedded into a fastening groove (10) after being clamped with an adjusting arc groove (6) through a limiting side protrusion (8).

6. A learning board according to claim 2, characterized in that: clean sleeve (9) with place board (2) on with and fix through the bonding of strong glue, clean post (12) are fixed through standing groove (15) block with clean sleeve (9).