CN212949942U

CN212949942U - Synchronous drawing board is used in internet teaching

Info

Publication number: CN212949942U
Application number: CN202021106721.8U
Authority: CN
Inventors: 孙倩
Original assignee: Tianjin Wang Shaohuan Art Training School Co ltd
Current assignee: Tianjin Wang Shaohuan Art Training School Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-13
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to the field of synchronous drawing boards for internet teaching, in particular to a synchronous drawing board for internet teaching, which comprises a drawing board, wherein a storage box is fixedly connected with the right end of the drawing board, a button is arranged at the top end of the right side of the storage box, the button penetrates through the storage box and is in sliding connection with the storage box, a first spring is in sliding connection with the outer side of the button, the other end of the first spring is fixedly connected with the storage box, and a baffle is arranged at the top end of the inner side of the storage box. The drawing board is protected from being damaged, and the drawing board can be normally used.

Description

Synchronous drawing board is used in internet teaching

Technical Field

The utility model relates to a synchronous drawing board field of internet teaching specifically is a synchronous drawing board is used in internet teaching.

Background

Internet teaching, i.e. teaching by using a computer network as a main means in schools, is an important form of remote teaching, is a teaching mode for implementing informatization education on students by using computer equipment and internet technology, and compared with the traditional teaching mode, the network teaching can better cultivate the capabilities of information acquisition, processing, analysis, innovation, utilization, communication and communication of students, and lays a necessary foundation for learning, working and life of the information society.

Traditional internet teaching is with synchronous drawing board deposit of painting brush and use on there is very big inconvenience, places in the drawing board storage bag at will, and the drawing board bumps and can cause the mar to the drawing board when depositing, produces the use of drawing board, and most drawing boards are directly placed and are taught the use on the desktop, and teaching can make the neck tired for a long time, and the harm is healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internet teaching is with synchronous drawing board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a synchronous drawing board for internet teaching comprises a drawing board, wherein a storage box is fixedly connected to the right end of the drawing board, a button is arranged at the top end of the right side of the storage box, the button penetrates through the storage box and is in sliding connection with the storage box, a first spring is slidably connected to the outer side of the button, the other end of the first spring is fixedly connected with the storage box, a baffle is arranged at the top end of the inner side of the storage box and is in rotating connection with the storage box through a rotating shaft, a clamping block is arranged at the right side of the baffle and is in sliding connection with the first spring, the clamping block penetrates through the baffle and the storage box and is in sliding connection with the baffle and the storage box, a second spring is slidably connected to the outer side of the clamping block, the other end of the second spring is fixedly connected with the baffle, a pen holder is fixedly, the outside sliding connection of drawing board has the location to detain, the rear end fixedly connected with backup pad that the location was detained, the rear side top fixedly connected with connecting block of backup pad, the rear end of connecting block is equipped with the support, support through connection piece, and support and connecting block sliding connection.

Preferably, the bottom end of the pen rack is fixedly connected with a spring, and the pen rack is arranged in a hollow mode.

Preferably, the bottom sliding connection of painting brush has the kicking block, the kicking block runs through the receiver, and kicking block and receiver sliding connection, the bottom fixedly connected with third spring of kicking block, and the other end and the receiver fixed connection of third spring.

Preferably, the top of connecting block is equipped with the locating pin, locating pin through connection piece and support, and locating pin and connecting block and support sliding connection, the outside central point of locating pin puts sliding connection and has the fourth spring, and the other end and the support fixed connection of fourth spring.

Preferably, the rear end of the support and the bottom end of the rear side of the support plate are fixedly connected with foot rests, the outer sides of the foot rests are fixedly connected with protective pads, and the foot rests are arranged in an arc shape.

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

1. in the utility model, through the arranged storage box, the arrangement is matched with the rotary connection of the storage box and the baffle, the sliding connection of the penholder and the painting brush and the sliding connection of the ejector block and the storage box, the baffle is opened, the painting brush is taken into the storage box, the baffle is closed, the painting brush can be fixed in the storage box, the painting brush can be prevented from being randomly folded and unfolded, the painting brush can not be well positioned, the painting brush is prevented from scratching a drawing board, the drawing board is protected from being damaged, and the painting brush can be normally used;

2. the utility model discloses in, through the foot rest that sets up, this kind sets up fixed connection that fixed connection, support and connecting block and locating pin of cooperation foot rest and backup pad and support detain with the backup pad with the location, detain the backup pad through the location and fix on the drawing board, and the pulling locating pin removes the support, pulls out the connecting block to the support, and this kind of mode can be through the height of adjusting the backup pad, adjusts the position of drawing board, alleviates the neck fatigue of long-time low head, and it is healthy to protect.

Drawings

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

fig. 2 is a schematic view of the installation structure of the storage box of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the mounting structure of the support plate of the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 4 according to the present invention.

In the figure: the painting brush comprises a drawing board 1, a storage box 2, a button 3, a first spring 4, a baffle 5, a clamping block 6, a second spring 7, a pen rack 8, a painting brush 9, a top block 10, a third spring 11, a positioning buckle 12, a supporting plate 13, a connecting block 14, a support 15, a positioning pin 16, a fourth spring 17, a foot rest 18 and a protective pad 19.

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. 1-5, the present invention provides a technical solution:

a synchronous drawing board for internet teaching comprises a drawing board 1, a storage box 2 is fixedly connected to the right end of the drawing board 1, a button 3 is arranged at the top end of the right side of the storage box 2, the button 3 penetrates through the storage box 2, the button 3 is connected with the storage box 2 in a sliding mode, a first spring 4 is connected to the outer side of the button 3 in a sliding mode, the other end of the first spring 4 is fixedly connected with the storage box 2, a reset button 3 is facilitated, a baffle 5 is arranged at the top end of the inner side of the storage box 2, the baffle 5 is rotatably connected with the storage box 2 through a rotating shaft, a clamping block 6 is arranged on the right side of the baffle 5, the clamping block 6 is connected with the first spring 4 in a sliding mode, the clamping block 6 penetrates through the baffle 5 and the storage box 2, the clamping block 6 is connected with the baffle 5 and the storage box 2 in a sliding mode, fixedly connected with penholder 8 is put to the bottom central point of baffle 5, the outside sliding connection of penholder 8 has painting brush 9, the outside sliding connection of drawing board 1 has the location to detain 12, the rear end fixedly connected with backup pad 13 that 12 was detained in the location is favorable to location backup pad 13, the rear side top fixedly connected with connecting block 14 of backup pad 13, the rear end of connecting block 14 is equipped with support 15, support 15 through connection piece 14, and support 15 and connecting block 14 sliding connection.

The bottom end of the pen rack 8 is fixedly connected with a spring, and the pen rack 8 is arranged in a hollow manner, so that the painting brush 9 is conveniently positioned; the bottom end of the painting brush 9 is connected with a top block 10 in a sliding mode, the top block 10 penetrates through the storage box 2, the top block 10 is connected with the storage box 2 in a sliding mode, the bottom end of the top block 10 is fixedly connected with a third spring 11, and the other end of the third spring 11 is fixedly connected with the storage box 2, so that the painting brush 9 can be conveniently ejected out of the top block 10, and the painting brush can be conveniently taken; the top end of the connecting block 14 is provided with a positioning pin 16, the positioning pin 16 penetrates through the connecting block 14 and the support 15, the positioning pin 16 is connected with the connecting block 14 and the support 15 in a sliding manner, the center position of the outer side of the positioning pin 16 is connected with a fourth spring 17 in a sliding manner, and the other end of the fourth spring 17 is fixedly connected with the support 15, so that the support 15 is convenient to position; the rear end of the bracket 15 and the rear bottom end of the supporting plate 13 are fixedly connected with foot rests 18, the outer sides of the foot rests 18 are fixedly connected with protective pads 19, and the foot rests 18 are arranged in an arc shape, so that friction is increased conveniently, and the foot rests 18 are prevented from sliding.

The working process is as follows: taking out the drawing board 1, pressing the button 3 to extrude the first spring 4, enabling the button 3 to extrude the fixture block 6 by the deformation of the first spring 4, enabling the fixture block 6 to shrink towards the inside of the baffle 5 by the extrusion of the second spring 7 by the fixture block 6, enabling the third spring 10 to deform and bounce upwards to jack the jacking block 10, enabling the painting brush 9 to extrude the pen holder 8 to bounce the baffle 5, taking out the painting brush 9 for use, taking out the supporting plate 13, aligning the positioning buckle 12 with the drawing board 1 and inserting along one side of the drawing board 1, pulling the positioning pin 16 upwards after the clamping is completed, enabling the positioning pin 16 to extrude the fourth spring 17 to deform by the positioning pin 16, pulling out the bracket 15 backwards to an appropriate position, loosening the positioning pin 16, enabling the fourth spring 17 to deform and extrude the positioning pin 16, and clamping the positioning pin 16 into a rear end limiting groove in the connecting block 14, place drawing board 1 on the desktop, foot rest 18 supports drawing board 1, make the teacher can be better see drawing board 1, do not need long-time low head to watch, when the protection fills up 19 can prevent to draw on drawing board 1, take place to remove, use the completion after, insert painting brush 9 in receiver 2, press down baffle 5, penholder 8 extrudes painting brush 9 downwards, in fixture block 6 card goes into receiver 2, positioning baffle 5, fix a position painting brush 9 in receiver 2.

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. The utility model provides an internet teaching is with synchronous drawing board, includes drawing board (1), its characterized in that: the drawing board is characterized in that a storage box (2) is fixedly connected to the right end of the drawing board (1), a button (3) is arranged at the top end of the right side of the storage box (2), the button (3) penetrates through the storage box (2), the button (3) is connected with the storage box (2) in a sliding mode, a first spring (4) is connected to the outer side of the button (3) in a sliding mode, the other end of the first spring (4) is fixedly connected with the storage box (2), a baffle (5) is arranged at the top end of the inner side of the storage box (2), the baffle (5) is connected with the storage box (2) in a rotating mode through a rotating shaft, a clamping block (6) is arranged on the right side of the baffle (5), the clamping block (6) is connected with the first spring (4) in a sliding mode, the clamping block (6) penetrates through the baffle (5) and the storage box (2), the clamping block (6) is connected, and the other end and baffle (5) fixed connection of second spring (7), the bottom central point of baffle (5) puts fixedly connected with penholder (8), the outside sliding connection of penholder (8) has painting brush (9), the outside sliding connection of drawing board (1) has the location to detain (12), the rear end fixedly connected with backup pad (13) of (12) are detained in the location, the rear side top fixedly connected with connecting block (14) of backup pad (13), the rear end of connecting block (14) is equipped with support (15), support (15) through connection piece (14), and support (15) and connecting block (14) sliding connection.

2. The synchronous drawing board for internet teaching according to claim 1, wherein: the bottom end of the pen rack (8) is fixedly connected with a spring, and the pen rack (8) is arranged in a hollow mode.

3. The synchronous drawing board for internet teaching according to claim 1, wherein: the bottom sliding connection of drawing pen (9) has kicking block (10), kicking block (10) run through receiver (2), and kicking block (10) and receiver (2) sliding connection, the bottom fixedly connected with third spring (11) of kicking block (10), and the other end and receiver (2) fixed connection of third spring (11).

4. The synchronous drawing board for internet teaching according to claim 1, wherein: the top of connecting block (14) is equipped with locating pin (16), locating pin (16) through connection piece (14) and support (15), and locating pin (16) and connecting block (14) and support (15) sliding connection, the outside central point of locating pin (16) puts sliding connection and has fourth spring (17), and the other end and support (15) fixed connection of fourth spring (17).

5. The synchronous drawing board for internet teaching according to claim 1, wherein: the rear end of the support (15) and the bottom end of the rear side of the support plate (13) are fixedly connected with foot frames (18), the outer sides of the foot frames (18) are fixedly connected with protective pads (19), and the foot frames (18) are arranged in an arc shape.