CN215850464U

CN215850464U - Education is with board of angle regulation of being convenient for

Info

Publication number: CN215850464U
Application number: CN202122528317.0U
Authority: CN
Inventors: 花海燕
Original assignee: Huawei International Education Technology Guangzhou Co ltd
Current assignee: Jiangsu Firestone Education Technology Group Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-02-18
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of educational appliances, in particular to a writing board convenient for angle adjustment for education, which comprises a base, universal wheels are mounted on two sides of the bottom end of the base, a fixing structure is arranged at the lower end of the inside of the base, supports are mounted in the middle of the top end of the base, a writing board is rotatably connected to the upper ends of the supports, a supporting plate is mounted at the lower end of the supports, adjusting plates are mounted on two sides of the top end of the supporting plate, an installing plate is arranged at the top end of each adjusting plate, and a hinge rod is obliquely arranged at one end of the top end of each installing plate. This education is with board of angle regulation of being convenient for makes the articulated mast top move the board through twisting the pulling mounting panel for the board angle modulation is suitable angle, rotates the gim peg again and fixes, is finally convenient for accomplish the regulation and the fixing to the angle, thereby has solved the problem of angle regulation of being not convenient for.

Description

Education is with board of angle regulation of being convenient for

Technical Field

The utility model relates to the technical field of educational appliances, in particular to a writing board convenient for angle adjustment for education.

Background

In the teaching process, the writing explanation is inevitably needed, but the writing board is particularly important, and the writing board is convenient to use, generally adopts a movable type, realizes the writing at any position and is very suitable for education.

But present tablet still has certain problem, and often the tablet is in vertical state to when writing, angle modulation carries out that can not be fine, because teacher's height scheduling problem leads to needing to fall or raise one's head, writes inconveniently, also be difficult for watching with the student.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the writing board convenient for angle adjustment for education, which has the advantages of realizing free angle adjustment and the like, and solves the problem that the angle of a common writing board is inconvenient to adjust.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an education is with board of angle regulation of being convenient for, includes the base, the universal wheel is all installed to the both sides of base bottom, and the inside lower extreme of base is provided with fixed knot and constructs.

The utility model discloses a writing board, including base, backup pad, regulating plate, mounting panel, pivot rod, adjusting plate, pivot rod and the like.

Furthermore, the bottom of articulated rod is articulated mutually with the mounting panel top, and the top of articulated rod is articulated mutually with one side of clipboard.

Furthermore, the middle position department on mounting panel top rotates and is connected with the gim peg, and the backup pad top of gim peg below corresponds evenly to have seted up the fixed orifices.

Further, the upper end of base both sides all rotates and is connected with the commentaries on classics hand, and the one end of commentaries on classics hand runs through the pedestal mounting and has the lead screw, and the both sides of lead screw outer wall all rotate and are connected with the sleeve.

Further, fixed knot constructs including the clamp plate, clamp plate sliding connection is at the inside lower extreme of base, and the intermediate position department of clamp plate bottom installs the rubber pad, the both sides on clamp plate top all articulate there is the regulation pole, and the top of adjusting the pole articulates with the sleeve bottom mutually.

Further, the slide has been seted up to the intermediate position department on regulating plate top, and the inside sliding connection of slide have with slide assorted slider, the top of slider links to each other with the mounting panel bottom.

Furthermore, the thread directions of the two sides of the outer wall of the screw rod are opposite, and the sleeves on the two sides of the outer wall of the screw rod are symmetrically distributed around the center line of the screw rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this education is with board of angle regulation of being convenient for through being provided with mounting panel, hinge bar, clipboard and gim peg, makes the hinge bar top move the clipboard through twisting the pulling mounting panel for the clipboard angle regulation is suitable angle, rotates the gim peg again and fixes, finally is convenient for accomplish the regulation to the angle and fixes, thereby has solved the problem of the angle regulation of being not convenient for.

2. This education is with board of angle regulation of being convenient for through being provided with the commentaries on classics hand, adjusting pole, clamp plate and rubber pad, makes the regulation pole drive clamp plate downstream through rotating the commentaries on classics hand to make the rubber pad form great frictional force with the ground contact, finally fix this board, realize freely removing and fixing the board, thereby solved not convenient for remove and fixed problem.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: 1. a writing board; 2. a support; 3. a hinged lever; 4. mounting a plate; 5. a support plate; 6. a base; 7. a universal wheel; 8. a fixed structure; 801. pressing a plate; 802. a rubber pad; 803. adjusting a rod; 9. turning the hand; 10. a fixing hole; 11. a slideway; 12. a slider; 13. a fixing bolt; 14. an adjusting plate; 15. a screw rod; 16. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the writing board with adjustable angle for education in the present embodiment includes a base 6, universal wheels 7 are installed on both sides of the bottom end of the base 6, and a fixing structure 8 is installed at the lower end of the inside of the base 6.

Support 2 is all installed to the intermediate position department on 6 tops of base, and the upper end rotation between the support 2 is connected with clipboard 1, and backup pad 5 is installed to the lower extreme between the support 2, and the both sides on 5 tops of backup pad all install regulating plate 14, and the top of regulating plate 14 is provided with mounting panel 4, and the one end slope on 4 tops of mounting panel is provided with hinge bar 3.

Referring to fig. 1 and 3, in the present embodiment, the bottom end of the hinge rod 3 is hinged to the top end of the mounting plate 4, and the top end of the hinge rod 3 is hinged to one side of the writing board 1.

It should be noted that both ends of the hinge rod 3 are hinged, so that the motion track of the hinge rod 3 is not affected.

Referring to fig. 1 and 2, in the present embodiment, a fixing bolt 13 is rotatably connected to a middle position of the top end of the mounting plate 4, and fixing holes 10 are uniformly formed at the top end of the supporting plate 5 below the fixing bolt 13.

It should be noted that the fixing of the position of the hinge rod 3 is facilitated by rotating the fixing bolts 13 to be snapped into the corresponding fixing holes 10.

Referring to fig. 1, 3, 4 and 5, in the present embodiment, the upper ends of the two sides of the base 6 are rotatably connected with the rotating hands 9, one end of the rotating hand 9 penetrates the base 6 to be installed with the screw rod 15, and the two sides of the outer wall of the screw rod 15 are rotatably connected with the sleeve 16.

It should be noted that the screw rod 15 is driven to rotate by rotating the rotating handle 9, so as to drive the sleeve 16 to move.

Referring to fig. 1, fig. 2 and fig. 5, in the present embodiment, the fixing structure 8 includes a pressing plate 801, the pressing plate 801 is slidably connected to the lower end of the inside of the base 6, a rubber pad 802 is installed at the middle position of the bottom end of the pressing plate 801, two sides of the top end of the pressing plate 801 are hinged to adjusting rods 803, and the top ends of the adjusting rods 803 are hinged to the bottom end of the sleeve 16.

It should be noted that, the inclination angle of the adjusting rod 803 is changed, so as to drive the pressing plate 801 to move downward, so that the rubber pad 802 contacts with the ground to form a large friction force, and finally the writing board is fixed.

Referring to fig. 1 and 2, in the embodiment, a slide rail 11 is disposed at a middle position of a top end of the adjusting plate 14, a slide block 12 matched with the slide rail 11 is slidably connected inside the slide rail 11, and a top end of the slide block 12 is connected to a bottom end of the mounting plate 4.

It should be noted that, the slide block 12 slides inside the slide rail 11, so as to facilitate the stable movement of the mounting plate 4.

Referring to fig. 1 and 5, in the present embodiment, the thread directions of the two sides of the outer wall of the screw rod 15 are opposite, and the sleeves 16 of the two sides of the outer wall of the screw rod 15 are symmetrically distributed about the center line of the screw rod 15.

It should be noted that, because the thread directions on the two sides of the outer wall of the screw rod 15 are opposite, it is convenient to drive the sleeves 16 to move towards each other.

It can be understood that the writing board with the angle convenient to adjust for education can be moved conveniently, good fixing can be achieved, meanwhile, the angle of writing can be adjusted freely, and writing and watching are more comfortable.

The working principle of the above embodiment is as follows:

when the writing board works, the universal wheel 7 is convenient to move to a proper position, the rotating hand 9 is rotated to drive the screw rod 15 to rotate, and the screw threads on two sides of the outer wall of the screw rod 15 are opposite in direction, so that the sleeves 16 are driven to move oppositely, the inclination angle of the adjusting rod 803 is changed, the pressing plate 801 is driven to move downwards, the rubber pad 802 is in contact with the ground to form a large friction force, and finally the writing board 1 is fixed;

when angle adjustment is needed, the fixing bolt 13 is unscrewed to be separated from the inside of the fixing hole 10, the mounting plate 4 is pulled to slide in the slide way 11 through the sliding block 12 to move, so that the writing board 1 is pushed by the hinge rod 3, the angle adjustment of the writing board 1 is a proper angle, the fixing bolt 13 is rotated to be clamped into the corresponding fixing hole 10 to be fixed, and the angle adjustment and the angle fixation are completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an education is with board of angle regulation of being convenient for, includes base (6), its characterized in that: universal wheels (7) are mounted on two sides of the bottom end of the base (6), and a fixing structure (8) is arranged at the lower end of the interior of the base (6);

support (2) are all installed to the intermediate position department on base (6) top, and the upper end between support (2) rotates and is connected with clipboard (1), backup pad (5) are installed to lower extreme between support (2), and the both sides on backup pad (5) top all install regulating plate (14), the top of regulating plate (14) is provided with mounting panel (4), and the one end slope on mounting panel (4) top is provided with hinge bar (3).

2. A tablet for education convenient to adjust an angle according to claim 1, wherein: the bottom of articulated rod (3) is articulated mutually with mounting panel (4) top, and the top of articulated rod (3) is articulated mutually with one side of clipboard (1).

3. A tablet for education convenient to adjust an angle according to claim 1, wherein: the middle position department on mounting panel (4) top rotates and is connected with gim peg (13), and fixed orifices (10) have evenly been seted up to backup pad (5) top correspondence below gim peg (13).

4. A tablet for education convenient to adjust an angle according to claim 1, wherein: the upper end of base (6) both sides all rotates and is connected with and changes hand (9), and the one end of changing hand (9) runs through base (6) and installs lead screw (15), and the both sides of lead screw (15) outer wall all rotate and are connected with sleeve (16).

5. A tablet for education convenient to adjust an angle according to claim 1, wherein: fixed knot constructs (8) including clamp plate (801), clamp plate (801) sliding connection is at the inside lower extreme of base (6), and the intermediate position department of clamp plate (801) bottom installs rubber pad (802), the both sides on clamp plate (801) top all articulate and have regulation pole (803), and the top of adjusting pole (803) is articulated mutually with sleeve (16) bottom.

6. A tablet for education convenient to adjust an angle according to claim 1, wherein: slide (11) have been seted up to the intermediate position department on regulating plate (14) top, and the inside sliding connection of slide (11) have with slide (11) assorted slider (12), the top of slider (12) links to each other with mounting panel (4) bottom.

7. A tablet for education convenient to adjust angle according to claim 4, wherein: the thread directions of the two sides of the outer wall of the screw rod (15) are opposite, and the sleeves (16) on the two sides of the outer wall of the screw rod (15) are symmetrically distributed around the center line of the screw rod (15).