CN210733655U

CN210733655U - Self-adaptive writing board and system

Info

Publication number: CN210733655U
Application number: CN201921569860.1U
Authority: CN
Inventors: 李长顺; 庄宣华; 刘岩; 陈磊; 王强
Original assignee: Qingdao Craftsman Workshop Technology Co Ltd
Current assignee: Qingdao Craftsman Workshop Technology Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-12
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to an information input equipment field, concretely relates to self-adaptation board of writing, including epitheca, inferior valve to and set up the middle splint between epitheca and inferior valve, four sides of middle splint all are connected with the epitheca, and form the clearance between middle splint and epitheca, the position that the epitheca is close to its one side is provided with and is on a parallel with this side and accesss to the guide slot that inserts in clearance, is provided with the electromagnetic induction antenna panel between middle splint and the inferior valve. Through set up middle splint between the epitheca and the inferior valve at the board, four sides that set up middle splint all are connected with the epitheca to form the clearance between middle splint and the epitheca, the position that the epitheca is close to its one side is provided with and is on a parallel with this side and leads to the insertion guide slot in clearance, can be when using common specification and dimension's among the prior art notebook, arrange the back cover page or leaf of notebook in between epitheca and middle splint and can realize fixing the notebook, can improve user experience.

Description

Self-adaptive writing board and system

Technical Field

The utility model relates to an information input equipment field, concretely relates to self-adaptation board of writing.

Background

In the use process of the existing electromagnetic writing board and drawing board type products in the market at present, a paper notebook is fixed on a writing board, a specially-made electromagnetic pen writes on the notebook, handwriting is remained on the paper, and meanwhile, electronized handwriting data is stored on the writing board or uploaded to an application end. Such products on the market generally employ a special fixed way that forces the user to use a notebook of a customized size. The notebook does not support the use of standard size notebooks on the market, and the experience of users is influenced to a certain extent.

Disclosure of Invention

To the technical problem, the utility model provides a board is write to self-adaptation can support the use of standard size notebook on the market, has improved user experience.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the self-adaptive writing board comprises an upper shell, a lower shell and an intermediate clamping plate arranged between the upper shell and the lower shell, wherein four side edges of the intermediate clamping plate are connected with the upper shell, a gap is formed between the intermediate clamping plate and the upper shell, an inserting guide groove which is parallel to the side edge and leads to the gap is arranged at the position, close to one side edge, of the upper shell, and an electromagnetic induction antenna plate is arranged between the intermediate clamping plate and the lower shell.

Further, the lower side of the upper shell is provided with a downwardly extending structural wall through which the intermediate clamping plate is connected with the upper shell.

Furthermore, the edges of the four side edges of the middle clamping plate are provided with first stepped structures, the edges of the structure wall are provided with second stepped structures matched with the first stepped structures, and the middle clamping plate and the structure wall are matched and connected with each other through the first stepped structures and the second stepped structures so as to be connected together.

Further, the upper case is adjacent to the insertion guide groove, and a curvature bent toward the insertion guide groove is provided parallel to a side of the insertion guide groove.

Further, the thickness of the gap is greater than the thickness of a common notebook cover page.

Furthermore, an elastic fixing piece is arranged between the upper shell and the middle clamping plate and used for fixing the notebook back cover page inserted into the gap.

Furthermore, the elastic fixing piece is a spring tongue, one end of the spring tongue is connected with the middle clamping plate, and the other end of the spring tongue abuts against the upper shell.

Further, at least one spring tongue is arranged.

Further, the upper case, the lower case, and the induction antenna board are fixed together by screws.

Another object of the present invention is to provide a self-adaptive tablet system, which includes an electromagnetic pen and the tablet.

The utility model discloses a self-adaptation board of writing, through set up middle splint between the epitheca and the inferior valve of board, four sides that set up middle splint all are connected with the epitheca to form the clearance between middle splint and epitheca, the position that the epitheca is close to one of them side is provided with and is on a parallel with this side and accesss to the guide slot that inserts in clearance, can be when using common specification and dimension's among the prior art notebook, arrange the back cover page or leaf of notebook in between epitheca and the middle splint can realize fixing the notebook, can improve user experience.

The utility model discloses a self-adaptation board system of writing includes above-mentioned board, consequently has the same beneficial effect.

Drawings

FIG. 1 is a front view of a tablet;

FIG. 2 is a cross-sectional view of a tablet;

FIG. 3 is a schematic diagram illustrating a state of inserting a back cover page of a notebook;

FIG. 4 is an enlarged left side cross-sectional view of the tablet;

FIG. 5 is an enlarged, right side elevational view in cross-section of the tablet;

in the figure: 1-upper shell; 2-a lower shell; 3-middle splint; 4-notebook; 5-a structural wall; 6-a first stepped structure; 7-a second stepped structure; 8-spring tongue; 11-a writing area; 12-a peripheral frame; 13-insert into the channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In view of the above, the present invention provides a self-adaptive writing board, as shown in fig. 1, including a writing area 11, a peripheral frame 12 and an insertion guide groove 13. In order to describe the technical solution of the present invention more clearly, in fig. 1, it is specified that the surface parallel to the tablet indicates the left direction, the surface parallel to the tablet indicates the right direction, the surface parallel to the tablet indicates the front direction, the surface parallel to the tablet indicates the rear direction, the surface perpendicular to the tablet indicates the upper direction, and the surface perpendicular to the tablet indicates the lower direction.

As shown in fig. 2, the adaptive writing board includes an upper case 1, a lower case 2, and an intermediate splint 3 disposed between the upper case 1 and the lower case 2, four sides of the intermediate splint 3 are connected to the upper case 1, and a gap is formed between the intermediate splint 3 and the upper case 1, an insertion guide groove 13 parallel to one side and leading to the gap is provided at a position of the upper case 1 near the one side, and an electromagnetic induction antenna board is disposed between the intermediate splint 3 and the lower case 2. The upper case 1, the lower case 2 and the induction antenna board are fixed together by screws.

Referring to fig. 1, the upper case 1 is a writing area, and the size of the writing area is usually set to be slightly larger than that of a common notebook, for example, a5 size left-turning notebook 4 is taken as an example, the insertion guide groove 13 is disposed at a position close to the left side of the upper case 1, and when the notebook 4 is fixed on a writing board, the notebook 4 is located in the entire writing area, so as to ensure that any position of the notebook 4 can be written. The cover sheet of the notebook 4 is inserted into the gap between the upper case 1 and the lower case 2 to fix the cover sheet, as shown in fig. 3, in the state where the notebook 4 is inserted. The common notebook has a left page turning and an up page turning, and when the notebook turns up the pages, the insertion guide groove is arranged near the front side edge of the upper shell 1.

Through set up middle splint 3 between epitheca 1 and inferior valve 2 at the board, four sides that set up middle splint 3 all are connected with epitheca 1, and form the clearance between middle splint 3 and epitheca 1, the position that epitheca 1 is close to its one side is provided with and is on a parallel with this side and leads to the insertion guide slot 13 in clearance, can be when using common specification and dimension's among the prior art notebook, arrange the back cover page or leaf of notebook 4 in between epitheca 1 and middle splint 3 and can realize the fixed to the notebook, can improve user experience.

The thickness of the gap formed between the middle clamping plate 3 and the upper shell 1 is larger than that of the common notebook back cover page, the design can facilitate the insertion and the extraction of the notebook 4 back cover page, and in order to facilitate the formation of the gap, the lower side surface of the upper shell 1 is provided with a downward extending structural wall 5, as shown in fig. 4, the middle clamping plate 3 is connected with the upper shell 1 through the structural wall 5.

As shown in fig. 4 and 5, the edges of the four sides of the middle splint 3 are provided with first step-like structures 6, the edges of the structure walls 5 are provided with second step-like structures 7 matched with the first step-like structures 6, the first step-like structures 6 are concave-convex complementary with the second step-like structures 7, and the middle splint 2 and the upper shell 1 are matched and connected with each other through the first step-like structures 6 and the second step-like structures 7 so as to be connected together. The design can ensure seamless combination between the middle splint 3 and the upper shell 1.

Further, the upper case 1 is close to the insertion guide groove 13, and a radian is provided parallel to the side of the insertion guide groove 13 and is bent toward the insertion guide groove 13, and when the notebook back cover is inserted into the gap through the insertion guide groove 13, the radian can be provided to block the side of the notebook 4, thereby further fixing the notebook and facilitating the use of the user.

In order to better fix the back cover page of the notebook, the middle clamping plate 3 is provided with an elastic fixing piece for fixing the back cover page of the notebook inserted into the gap. Specifically, the elastic fixing piece is provided with an elastic tongue 8, the left end of the elastic tongue 8 is connected with the middle clamping plate 3, and the right end of the elastic tongue 8 abuts against the upper shell 1. When the back cover page of the notebook is inserted between the upper shell 1 and the middle clamping plate 3, the right end of the elastic tongue elastically deforms downwards to press the lower surface of the back cover page, and the function of fixing the notebook is achieved. For better fixing of the back leaf, a plurality of spring tongues 8 can be provided at different positions. In another embodiment, when the insertion guide groove 13 is provided near the front side of the upper case 1, the front end of the elastic tongue 8 is connected to the middle plate 3 and the rear end abuts against the upper case 1.

Another embodiment of the present invention provides an adaptive tablet system, which includes an electromagnetic pen and a tablet as described in the above embodiments.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. An adaptive writing pad, comprising: including epitheca, inferior valve, and set up the epitheca with middle splint between the inferior valve, four sides of middle splint all with the epitheca is connected, and middle splint with form the clearance between the epitheca, the position that the epitheca is close to its one side is provided with and is on a parallel with this side and accesss to the guide slot that inserts in clearance, middle splint with be provided with the electromagnetic induction antenna panel between the inferior valve.

2. The adaptive writing board of claim 1, wherein the underside of the upper housing is provided with a downwardly extending structural wall through which the intermediate clamping plate is connected to the upper housing.

3. The adaptive writing board according to claim 2, wherein the edges of the four sides of the middle clamping board are provided with a first step-like structure, the edges of the structure walls are provided with a second step-like structure matched with the first step-like structure, and the middle clamping board and the structure walls are connected together by matching and connecting the first step-like structure and the second step-like structure.

4. The adaptive writing board according to claim 1, wherein the upper case is adjacent to the insertion guide groove, and a side parallel to the insertion guide groove is provided with a curvature curved toward the insertion guide groove.

5. The adaptive tablet of claim 1, wherein the gap has a thickness greater than a thickness of a regular notebook cover page.

6. The adaptive tablet of claim 5, wherein a resilient mount is provided between the upper shell and the intermediate clamp for securing a notebook cover page inserted into the gap.

7. The adaptive tablet of claim 6, wherein the resilient mounting member is a resilient tongue, one end of the resilient tongue being connected to the intermediate plate and the other end abutting against the upper shell.

8. The adaptive writing board of claim 7, wherein at least one of the resilient tongues is provided.

9. The adaptive writing board of any one of claims 1-8, wherein the upper shell, the lower shell, and the inductive antenna board are secured together by screws.

10. An adaptive tablet system comprising an electromagnetic pen and a tablet according to any one of claims 1 to 9.