CN210896052U

CN210896052U - Display panel for teaching

Info

Publication number: CN210896052U
Application number: CN201922213240.0U
Authority: CN
Inventors: 杨琼; 赵芝俊; 聂乘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-30
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of educational supplies, and discloses a display panel for teaching, which comprises a writing board, wherein four corners of the front surface of the writing board are all bolted with limiting mechanisms, each limiting mechanism comprises a limiting bottom plate, the front surface of the limiting bottom plate is integrally processed with a U-shaped limiting block, and four corners of the front surface of the limiting bottom plate are all provided with mounting holes; the utility model discloses a clipboard, stop gear, spacing bottom plate, U type stopper, the mounting hole, the supporting leg, the fixed block, the push rod, the handle, a spring, the setting of semi-circular fixture block and through-hole, it is relatively poor to have solved current display panel security, most upright place, it accounts for the space when idle, children upright study in the use, the enthusiasm is poor, the display panel can be owing to hang the problem that the jail easily takes place to fall simultaneously, possess multi-functional advantage, realized that the level is placed and is used and the fixed function of leaning on the use of hanging, security and practicality are strengthened greatly, be worth using widely.

Description

Display panel for teaching

Technical Field

The utility model relates to an educational supplies technical field specifically is a display panel is used in teaching.

Background

With the development of society, people are aware of the importance of preschool education, and particularly family education can influence and improve the comprehensive quality of children. Wherein family education can use often to be used for writing drawing whiteboard and use as the teaching display panel, but current display panel security is relatively poor, and upright the placing mostly occupies the space when idle, during the use, children's upright study, and the enthusiasm is poor, and the display panel can be owing to hang the not firm easy emergence of falling simultaneously. Therefore, the multifunctional teaching display board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display panel is used in teaching possesses multi-functional advantage, and it is relatively poor to have solved current display panel security, and upright the placing mostly occupies the space when idle, and children upright study in the use, and the endurance is limited, and the enthusiasm is poor, and the display panel can be owing to hang the problem that the jail easily takes place to fall simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display panel is used in teaching, includes the clipboard, the positive four corners of clipboard all has bolted stop gear, stop gear includes spacing bottom plate, the positive integrated into one piece of spacing bottom plate has U type stopper, the mounting hole has all been seted up in the positive four corners of spacing bottom plate, the inboard joint of spacing bottom plate has the supporting leg, the both sides at clipboard top have all been bolted the fixed block, the top of fixed block is run through and is provided with the push rod, the top bolt of push rod has the handle, the surface of push rod has cup jointed the spring in the inboard that is located the fixed block, the bottom bolt of push rod has semi-circular fixture block, the through-hole has been seted up to the positive bottom of fixed block.

Preferably, the sliding grooves are formed in the two sides of the bottom of the front face of the fixing block, the sliding blocks are bolted to the two sides of the back face of the semicircular clamping block, and the surfaces of the sliding blocks are connected with the inner walls of the sliding grooves in a sliding mode.

Preferably, the front of the top and the front of the bottom of the inner wall of the U-shaped limiting block are both bonded with limiting elastic pads, and the limiting elastic pads are positioned on the front of the supporting legs.

Preferably, the anti-skidding sleeves are sleeved on one sides, opposite to the two supporting legs, and the number of the anti-skidding sleeves is two.

Preferably, flexible frames are bonded around the writing board, and a lifting handle is bolted at the center of the top of the writing board.

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

the utility model discloses a clipboard, stop gear, spacing bottom plate, U type stopper, the mounting hole, the supporting leg, the fixed block, the push rod, the handle, a spring, the setting of semi-circular fixture block and through-hole, it is relatively poor to have solved current display panel security, most upright place, it accounts for the space when idle, children upright study in the use, the enthusiasm is poor, the display panel can be owing to hang the problem that the jail easily takes place to fall simultaneously, possess multi-functional advantage, realized that the level is placed and is used and the fixed function of leaning on the use of hanging, security and practicality are strengthened greatly, be worth using widely.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic perspective view of the limiting mechanism of the present invention.

In the figure: 1. a writing board; 2. a limiting mechanism; 21. a limiting bottom plate; 22. a U-shaped limiting block; 23. mounting holes; 3. supporting legs; 4. a fixed block; 5. a push rod; 6. a handle; 7. a spring; 8. semicircular fixture blocks; 9. a through hole; 10. a chute; 11. a slider; 12. a limiting elastic cushion; 13. an anti-slip sleeve; 14. a flexible bezel; 15. a handle.

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.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a display panel for teaching, comprising a writing board 1, wherein four corners of the front surface of the writing board 1 are all bolted with limiting mechanisms 2, the limiting mechanisms 2 comprise limiting bottom plates 21, the front surface of the limiting bottom plates 21 is integrally processed with U-shaped limiting blocks 22, four corners of the front surface of the limiting bottom plates 21 are all provided with mounting holes 23, the inner sides of the limiting bottom plates 21 are clamped with supporting legs 3, two sides of the top of the writing board 1 are all bolted with fixing blocks 4, the top of the fixing blocks 4 is provided with push rods 5 in a penetrating way, the top of the push rods 5 is bolted with a handle 6, the surface of the push rods 5 and the inner sides of the fixing blocks 4 are sleeved with springs 7, the bottom of the push rods 5 is bolted with semicircular clamping blocks 8, the bottom of the front surface of the fixing blocks 4 is provided with through holes 9, and the supporting, Fixed block 4, push rod 5, handle 6, spring 7, semi-circular fixture block 8 and through-hole 9's setting, it is relatively poor to have solved current display panel security, upright place mostly, it accounts for the space when idle, children upright study in the use, the enthusiasm is poor, the display panel can be owing to hang the problem that the jail is difficult for taking place to fall simultaneously, possess multi-functional advantage, realized that the level is placed the use and fixed function of leaning on the use of hanging, security and practicality are strengthened greatly, be worth using widely.

Referring to fig. 1 and 2, the two sides of the front bottom of the fixing block 4 are both provided with sliding grooves 10, the two sides of the back of the semicircular clamping block 8 are both bolted with sliding blocks 11, and the surface of the sliding block 11 is slidably connected with the inner wall of the sliding groove 10, so that the situation of clamping of the semicircular clamping block 8 in motion is effectively prevented by the arrangement of the sliding blocks 11 and the sliding grooves 10, and the practicability is enhanced.

Referring to fig. 1 and 4, the limiting elastic pads 12 are adhered to the front surfaces of the top and bottom of the inner wall of the U-shaped limiting block 22, and the limiting elastic pads 12 are located on the front surfaces of the supporting legs 3, so that the supporting legs 3 can be limited to be contracted and expanded in use by arranging the limiting elastic pads 12.

Please refer to fig. 1 and 3, the two anti-slip sleeves 13 are sleeved on the opposite sides of the two support legs 3, the number of the anti-slip sleeves 13 is two, and the anti-slip sleeves 13 can prevent the display panel from slipping to cause unstable use when the display panel is horizontally placed for use.

Referring to fig. 1 and 3, flexible frames 14 are bonded around the writing board 1, a handle 15 is bolted to the center of the top of the writing board 1, and the flexible frames 14 are arranged to effectively prevent the display board from being damaged and injuring children when the writing board falls off accidentally.

The working principle is as follows: when needing the level to place the use, hold up the clipboard 1, through spacing bottom plate 21, open both sides supporting leg 3 hard through spacing cushion 12, behind the spacing one side of 3 contact U type stopper 22 inner walls of supporting leg, turn over clipboard 1, place on the floor or other planes and place the use, when needs are affiliated to the use, shrink supporting leg 3, pick up handle 15, through handle 6, mention push rod 5, push rod 5

extrusion spring

7 and 4 pulling semicircular fixture block 8 of fixed block make progress, semicircular fixture block 8 passes through slider 11 and spout 10 cooperation slides, expose through-hole 9, hang up the staple or dead lever on the wall and so on, after being affiliated to, loosen handle 6, spring 7 resumes to promote semicircular fixture block 8 and push rod 5 downwards.

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

Claims

1. A display panel for teaching, comprising a writing board (1), characterized in that: four corners of the front surface of the writing board (1) are respectively bolted with a limiting mechanism (2), the limiting mechanisms (2) comprise limiting bottom plates (21), the front surface of the limiting bottom plate (21) is integrally processed with a U-shaped limiting block (22), four corners of the front surface of the limiting bottom plate (21) are provided with mounting holes (23), the inner side of the limiting bottom plate (21) is clamped with supporting legs (3), both sides of the top of the writing board (1) are bolted with fixed blocks (4), a push rod (5) penetrates through the top of the fixed block (4), a handle (6) is bolted on the top of the push rod (5), a spring (7) is sleeved on the surface of the push rod (5) and positioned at the inner side of the fixed block (4), the bottom of the push rod (5) is in bolted connection with a semicircular clamping block (8), and the bottom of the front face of the fixing block (4) is provided with a through hole (9).

2. A teaching display board according to claim 1, wherein: the two sides of the front bottom of the fixed block (4) are both provided with sliding grooves (10), the two sides of the back of the semicircular fixture block (8) are both bolted with sliding blocks (11), and the surface of each sliding block (11) is in sliding connection with the inner wall of each sliding groove (10).

3. A teaching display board according to claim 1, wherein: the front of U type stopper (22) inner wall top and bottom all bonds has spacing cushion (12), and just spacing cushion (12) are located the front of supporting leg (3).

4. A teaching display board according to claim 1, wherein: anti-skidding cover (13) have all been cup jointed to one side that two supporting legs (3) are relative, the quantity of anti-skidding cover (13) is two.

5. A teaching display board according to claim 1, wherein: the writing board is characterized in that flexible frames (14) are bonded around the writing board (1), and a lifting handle (15) is bolted to the center of the top of the writing board (1).