CN216210949U

CN216210949U - Digital drawing board with elastic telescopic structure

Info

Publication number: CN216210949U
Application number: CN202121860546.6U
Authority: CN
Inventors: 李响
Original assignee: Chongqing Dahangdao Zhongcheng Zhongchuang Cultural Creativity Co ltd
Current assignee: Chongqing Dahangdao Zhongcheng Zhongchuang Cultural Creativity Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-05
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of digital drawing boards, in particular to a digital drawing board with an elastic telescopic structure, which comprises a back plate, wherein a drawing board body is fixedly arranged on one side of the back plate, first connecting grooves are respectively formed in two ends of the back plate, which are close to the bottom of the drawing board body, the first connecting grooves are communicated with two ends of the back plate, telescopic supporting components are respectively arranged in the first connecting grooves in a matched manner, the two telescopic supporting components are symmetrical by the center of the back plate, a first circular block is fixedly arranged on the surfaces of the middle parts of the two ends of the back plate, a stop lever is fixedly arranged at one end of the first circular block, and the two stop levers are symmetrical by the center of the back plate. According to the utility model, after the connecting plate rotates to be in contact with the stop lever, the connecting plate can support the drawing board body from the back of the back plate, so that the drawing board body can change the using posture, and when the connecting plate is parallel to the first connecting groove, the spring can push the connecting plate to enter the first connecting groove again, so that the connecting plate can be hidden and protected better.

Description

Digital drawing board with elastic telescopic structure

Technical Field

The utility model relates to the technical field of digital drawing boards, in particular to a digital drawing board with an elastic telescopic structure.

Background

A digital drawing board, a hand drawing board and the like are one kind of computer input equipment, are used for drawing creation, just like a drawing board and a drawing pen of a painter, and commonly vivid pictures and lifelike figures in animation films are drawn by one stroke through the digital drawing board. Digital drawing boards have been slowly popularized in most families, the existing digital drawing boards are generally directly tiled on a table at present, and the backs of most drawing boards are not provided with posture adjustment supporting structures, so that the digital drawing boards are not easy to adjust when the using postures of the drawing boards need to be changed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a digital drawing board with an elastic telescopic structure, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a digital drawing board with elastic telescopic structure, includes the backplate, backplate one side fixed mounting has the drawing board body, the backplate is the rectangle, first connecting groove has respectively been seted up in the backplate is close to the both ends of drawing board body bottom, first connecting groove communicates with each other with the backplate both ends, flexible supporting component is installed in each cooperation of first connecting inslot portion, two flexible supporting component is with backplate central symmetry, backplate both ends middle part fixed surface installs first circular block, first circular block one end fixed mounting has the shelves pole, two the shelves pole is with backplate central symmetry.

Preferably, a second connecting groove and a third connecting groove are further formed in the back face, close to the bottom of the drawing board body, of the back plate, and the second connecting groove and the third connecting groove are communicated with the first connecting groove.

Preferably, the inner wall of the first connecting groove is fixedly provided with a first connecting block and a third connecting block respectively, and the first connecting block and the third connecting block are longitudinally centrosymmetric with the first connecting groove.

Preferably, the telescopic supporting component comprises a connecting plate and second connecting blocks, the second connecting blocks are fixedly mounted on one sides, close to the second connecting grooves and the third connecting grooves, of the connecting plate respectively, and the two second connecting blocks are symmetrical with the center of the connecting plate.

Preferably, one end of the connecting plate is movably abutted against and connected with the first connecting block and the third connecting block respectively, a connecting rod penetrates through one side, close to the top of the drawing board body, of the connecting plate, and one end, close to the connecting plate, of the connecting rod is fixedly connected with the first connecting block.

Preferably, the connecting rod is sleeved with a spring, and one end of the spring, which is close to the connecting plate, is movably abutted against the connecting plate.

Preferably, one end of the spring, which is far away from the connecting plate, is fixedly connected with the second round block, and one end of the second round block is fixedly connected with the connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

when the placing posture of the drawing board body needs to be adjusted, the second connecting block can be pulled to move towards the outer end of the backboard, after the second connecting block is pulled, the second connecting block can drive the connecting plate to move in the first connecting groove, meanwhile, the top of the connecting plate can also slide on the connecting rod, when the top of the connecting plate slides on the connecting rod, the spring can be pushed to compress, as the connecting plate continues to slide towards the outer end of the backboard, the spring can be compressed to the position of the second circular block, at the moment, the connecting plate can be completely positioned outside the first connecting groove, finally, the connecting plate can be rotated to a small angle of inclination, when the connecting plate rotates to be contacted with the stop lever, the connecting plate can not rotate again, the connecting plate can support the drawing board body from the back, the using posture of the drawing board body can be changed, and similarly, the connecting plate is reversely rotated to be parallel to the first connecting groove, the spring can push the connecting plate to re-enter the first connecting groove, the protective connecting plate can be better hidden.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a digital palette with an elastic expansion structure according to the present invention;

FIG. 2 is a schematic rear view of a digital palette with an elastic expansion structure according to the present invention;

FIG. 3 is a schematic view of a telescopic supporting assembly of a digital palette with a flexible structure according to the present invention;

FIG. 4 is an enlarged view of a digital palette with an elastic expansion structure at a position a according to the present invention;

FIG. 5 is a schematic diagram of an enlarged structure at b of a digital palette with an elastic expansion structure according to the present invention;

FIG. 6 is a schematic diagram of an enlarged structure at a position c of a digital palette with an elastic expansion structure according to the present invention.

In the figure: 1. a drawing board body; 2. a back plate; 3. a telescopic support assembly; 301. a connecting plate; 302. a second connecting block; 303. a connecting rod; 304. a spring; 305. a second circular block; 4. a first connecting groove; 5. a first circular block; 6. a gear lever; 7. a second connecting groove; 8. a third connecting groove; 9. a first connection block; 10. and a third connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Examples

As shown in fig. 1-6, a digital drawing board with elastic telescopic structure, including backplate 2, backplate 2 one side fixed mounting has drawing board body 1, backplate 2 is the rectangle, backplate 2 has respectively seted up first connecting groove 4 in being close to the both ends of drawing board body 1 bottom, first connecting groove 4 communicates with each other with backplate 2 both ends, flexible supporting component 3 is installed in each cooperation inside first connecting groove 4, two flexible supporting component 3 are with backplate 2 centrosymmetric, backplate 2 both ends middle part fixed surface installs first

circular block

5, 5 one end fixed mounting of first circular block has shelves pole 6, two shelves poles 6 are with backplate 2 centrosymmetric.

In this embodiment, the drawing board body 1 is flatly placed on the desktop, the backboard 2 contacts the desktop, so as to ensure the stability of the use of the drawing board body 1, when the placing posture of the drawing board body 1 needs to be adjusted, the second connecting block 302 can be pulled to move towards the outer end of the backboard 2, after the second connecting block 302 is pulled, the second connecting block 302 can drive the connecting plate 301 to move in the first connecting groove 4, and simultaneously the top of the connecting plate 301 can also slide on the connecting rod 303, the spring 304 is pushed to compress when the top of the connecting plate 301 slides on the connecting rod 303, and as the connecting plate 301 continues to slide towards the outer end of the backboard 2, the spring 304 can be compressed to the position of the second circular block 305, at this time, the connecting plate 301 can be completely located outside the first connecting groove 4, and finally the connecting plate 301 can be rotated by a small margin to form an inclined angle, and when the connecting plate 301 is rotated to contact with the stop lever 6, the connecting plate cannot be rotated again, connecting plate 301 can support drawing board body 1 from 2 backs of backplate, makes drawing board body 1 can change the posture of using, and on the same hand, reverse connecting plate 301 makes connecting plate 301 parallel with first connecting slot 4, and spring 304 can promote inside connecting plate 301 reenters first connecting slot 4, also can be better hide protection connecting plate 301.

In this application, backplate 2 still is equipped with second connecting groove 7, third connecting groove 8 in being close to the back of drawing board body 1 bottom, and second connecting groove 7, third connecting groove 8 communicate with first connecting groove 4, through also can remove at second connecting groove 7, third connecting groove 8 after second connecting block 302 is pulled.

In this application, 4 inner walls of first connecting groove are fixed mounting respectively has first connecting block 9, third connecting block 10, and first connecting block 9, third connecting block 10 are with the vertical central symmetry of first connecting groove 4, when contacting through first connecting block 9, third connecting block 10 and connecting plate 301, carry on spacingly to connecting plate 301.

In this application, flexible supporting component 3 includes connecting plate 301, second connecting block 302, connecting plate 301 is close to second connecting groove 7, one side difference fixed mounting second connecting block 302 of third connecting groove 8, two second connecting blocks 302 are with connecting plate 301 central symmetry, be in second connecting groove 7 through second connecting block 302, in the third connecting groove 8, but direct pulling second connecting block 302 of finger, after second connecting block 302 is pulled, second connecting block 302 can drive connecting plate 301 and remove in first connecting groove 4.

In this application, connecting plate 301 one end respectively with first connecting block 9, the activity of third connecting block 10 is supported tightly and is connected, connecting plate 301 has passed connecting rod 303 in being close to one side at 1 top of drawing board body, connecting rod 303 is close to connecting plate 301 one end and 9 fixed connection of first connecting block, also can outwards slide on connecting rod 303 through connecting plate 301 top, connecting plate 301 is not with first connecting block 9, the contact of third connecting block 10, can with first connecting block 9 after connecting plate 301 moves the playback on connecting rod 303 in the reverse direction, the contact once more of third connecting block 10.

In this application, the cover is equipped with spring 304 on connecting rod 303, and the one end that spring 304 is close to connecting plate 301 supports tightly with the activity of connecting plate 301, can promote spring 304 to compress when sliding on connecting rod 303 through connecting plate 301 top, and along with connecting plate 301 continues to slide to backplate 2 outer end, spring 304 can be compressed to second circular piece 305 position department.

In this application, the one end and the second circular block 305 fixed connection that connecting plate 301 was kept away from to spring 304, second circular block 305 one end and connecting rod 303 fixed connection, can be located the outside of first connecting groove 4 completely through connecting plate 301, can rotate connecting plate 301 at a small margin at last and become inclination, after connecting plate 301 rotated to contact with shelves pole 6, just can not rotate once more, connecting plate 301 can support drawing board body 1 from 2 backs of backplate, make drawing board body 1 can change the posture of using, the same reason, reverse connecting plate 301, make connecting plate 301 parallel with first connecting groove 4, spring 304 can promote inside connecting plate 301 reenters first connecting groove 4, also can be better hide protection connecting plate 301.

The utility model provides a theory of operation of digit drawing board with flexible extending structure:

when the drawing board body 1 is used, firstly, the drawing board body 1 can be flatly placed on a desktop directly, so that the backboard 2 contacts the desktop, the stability of the use of the drawing board body 1 is ensured, when the placing posture of the drawing board body 1 needs to be adjusted, the second connecting block 302 can be pulled to move towards the outer end of the backboard 2, after the second connecting block 302 is pulled, the second connecting block 302 can drive the connecting plate 301 to move in the first connecting groove 4, meanwhile, the top of the connecting plate 301 can also slide on the connecting rod 303, when the top of the connecting plate 301 slides on the connecting rod 303, the spring 304 can be pushed to compress, as the connecting plate 301 continues to slide towards the outer end of the backboard 2, the spring 304 can be compressed to the position of the second circular block 305, at the moment, the connecting plate 301 can be completely positioned outside the first connecting groove 4, finally, the connecting plate 301 can be rotated to form an inclination angle, when the connecting plate 301 is rotated to be contacted with the blocking rod 6, just can not rotate once more, connecting plate 301 can support drawing board body 1 from 2 backs of backplate, makes drawing board body 1 can change the posture of using, and like the same reason, reverse connecting plate 301 makes connecting plate 301 and first connecting slot 4 parallel, and spring 304 can promote inside connecting plate 301 reentrant first connecting slot 4, also can be better hide protection connecting plate 301.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a digital drawing board with elastic telescopic structure, includes backplate (2), its characterized in that: backplate (2) one side fixed mounting has drawing board body (1), backplate (2) are the rectangle, first connecting groove (4) have respectively been seted up in backplate (2) are close to the both ends of drawing board body (1) bottom, first connecting groove (4) communicate with each other with backplate (2) both ends, flexible supporting component (3), two are installed in inside each cooperation of first connecting groove (4) flexible supporting component (3) are with backplate (2) central symmetry, backplate (2) both ends middle part fixed surface installs first circular block (5), first circular block (5) one end fixed mounting has shelves pole (6), two shelves pole (6) are with backplate (2) central symmetry.

2. The digital drawing board with the elastic telescopic structure as claimed in claim 1, wherein: the backboard (2) is close to the back face of the bottom of the drawing board body (1) and is further provided with a second connecting groove (7) and a third connecting groove (8), and the second connecting groove (7) and the third connecting groove (8) are communicated with the first connecting groove (4).

3. The digital drawing board with the elastic telescopic structure as claimed in claim 1, wherein: the inner wall of the first connecting groove (4) is respectively and fixedly provided with a first connecting block (9) and a third connecting block (10), and the first connecting block (9) and the third connecting block (10) are longitudinally centrosymmetric with the first connecting groove (4).

4. The digital drawing board with the elastic telescopic structure as claimed in claim 1, wherein: the telescopic supporting component (3) comprises a connecting plate (301) and a second connecting block (302), wherein the connecting plate (301) is close to one side of a second connecting groove (7) and one side of a third connecting groove (8) and is fixedly provided with the second connecting block (302) respectively, and the second connecting block (302) is in central symmetry with the connecting plate (301).

5. The digital drawing board with the elastic telescopic structure as claimed in claim 4, wherein: connecting plate (301) one end supports tightly with first connecting block (9), third connecting block (10) activity respectively and is connected, connecting rod (303) have been passed in connecting plate (301) one side near drawing board body (1) top, connecting rod (303) are close to connecting plate (301) one end and first connecting block (9) fixed connection.

6. The digital drawing board with the elastic telescopic structure as claimed in claim 5, wherein: the connecting rod (303) is sleeved with a spring (304), and one end, close to the connecting plate (301), of the spring (304) is movably abutted against the connecting plate (301).

7. The digital drawing board with the elastic telescopic structure as claimed in claim 6, wherein: one end, far away from the connecting plate (301), of the spring (304) is fixedly connected with the second circular block (305), and one end of the second circular block (305) is fixedly connected with the connecting rod (303).