Handwriting board
By folding and splicing the writing board and using the partition clear button component, the problems of high clearance voltage and large space occupation are solved, and space saving and clearing effect are improved.
Patent Information
- Application Number
- CN202323636237.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing 59-inch handwriting board has a large area of handwriting liquid crystal film, which requires a large voltage when clearing. Long-term use will lead to a decrease in voltage, which may lead to unclear cleaning and large packaging and transportation space.
A handwriting board is designed, and the left handwriting board and the right handwriting board are arranged side by side through splicing connectors. It is fixed with an adhesive layer to form a folding structure, saving packaging and transportation space, and area clearing through partition clearing key components to reduce voltage requirements. .
It realizes packaging and transportation when half of the space is occupied, while reducing voltage requirements through partition clearance, ensuring cleaner clearance.
Smart Images
Figure CN222167574U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a handwriting board, in particular to the splicing of a handwriting board. Background Art
[0002] The handwriting liquid crystal film of the existing 59-inch handwriting tablet has a large area, and a large voltage is required for clearing. The circuit board has its own lifespan, and a long time will cause the voltage to drop. The voltage drop has the risk of not being able to be cleaned thoroughly, and the packaging and transportation space is also large. Utility Model Content
[0003] In view of this, the present application provides a handwriting board that saves packaging and transportation space and can be cleaned up.
[0004] The present application provides a handwriting tablet, which includes a left handwriting tablet, a right handwriting tablet and a splicing connector, wherein the left handwriting tablet includes a first writing surface, a first back side facing away from the first writing surface, a first outer side and a first inner side located between the first writing surface and the first back side, and the first outer side and the first inner side are arranged opposite to each other; the right handwriting tablet includes a second writing surface, a second back side facing away from the second writing surface, a second outer side and a second inner side located between the second writing surface and the second back side, and the second inner side and the second inner side are arranged opposite to each other; the splicing connector is provided with an adhesive layer, and when assembled, the left handwriting tablet and the right handwriting tablet are arranged side by side and the first inner side and the second inner side are in contact with each other, the first writing surface and the second writing surface are located in the same plane, and the splicing connector fixes the first back side and the second back side through the adhesive layer, so that the left handwriting tablet and the right handwriting tablet are spliced together.
[0005] Furthermore, the splicing connector is in the shape of an elongated strip, and the splicing connector covers the splicing portion between the first back surface and the second back surface.
[0006] Furthermore, a joint between the first back surface and the second back surface is a flat surface.
[0007] Furthermore, the splicing connector is a Chevron board.
[0008] Further, the left handwriting tablet includes a first handwriting liquid crystal film and a first shell, the first handwriting liquid crystal film is arranged on the first shell, the first shell includes a rectangular base and three frames connected in sequence extending vertically from three edges of the rectangular base, three side edges of the first handwriting liquid crystal film are fitted with the three frames and are surrounded by the first shell, and the other side edge of the first handwriting liquid crystal film is flush with the other edge of the rectangular base and exposed to the shell; the second handwriting liquid crystal film is arranged on the second shell, the second shell includes a rectangular base and three frames connected in sequence extending vertically from three edges of the rectangular base, three side edges of the second handwriting liquid crystal film are fitted with the three frames and are surrounded by the second shell, and the other side edge of the second handwriting liquid crystal film is flush with the other edge of the rectangular base and is exposed to the shell.
[0009] Furthermore, a first bearing portion is horizontally extended outward from the middle position of the first frame of the left writing board, and the first clear button assembly is arranged on the first bearing portion. A second bearing portion is horizontally extended outward from the middle position of the second frame of the right writing board, and the second clear button assembly is arranged on the second bearing portion.
[0010] Furthermore, the left handwriting board is provided with a first clear button component and a first clear circuit module; the right handwriting board includes a second clear button component and a second clear circuit module, the first clear button component operatively controls the first clear circuit module to clear the left handwriting board; the second clear button component operatively controls the second clear circuit module to clear the right handwriting board.
[0011] Furthermore, the left handwriting board includes a handwriting liquid crystal film, and the first clear button assembly can operably control the first clear circuit module to power on or off the first handwriting liquid crystal film; the right handwriting board includes a second handwriting liquid crystal film, and the second clear button assembly can operably control the second clear circuit module to power on or off the handwriting liquid crystal film.
[0012] Further, the first writing surface is divided into two writing areas, namely, an upper left writing area and a lower left writing area, and the first clear button assembly includes a one-key clear key, an upper left clear key and a lower left clear key, wherein the one-key clear key clears the first writing area, the upper left clear key clears the upper left writing area, and the lower left clear key clears the lower left writing area; the second writing surface is divided into two writing areas, namely, an upper right writing area and a lower right writing area, and the second clear button assembly includes a one-key clear key, an upper right clear key and a lower right clear key, wherein the one-key clear key clears the second writing area, the upper right clear key clears the upper right writing area, and the lower right clear key clears the lower right writing area.
[0013] Furthermore, the shell is injection molded by a plastic mold.
[0014] The handwriting board provided by the utility model has the following beneficial effects: the above-mentioned writing board includes a left-hand writing board, a right-hand writing board and a splicing connector, and the splicing connector splices the left-hand writing board and the right-hand writing board together through an adhesive layer. When packaging and transporting, instead of packaging and transporting the entire handwriting board, the entire handwriting board is folded into the left-hand writing board and the right-hand writing board, which only needs to occupy half of the space of the entire handwriting board, saving the space occupied by packaging and transportation. The above-mentioned handwriting board can be partitioned for cleaning, and the writing area of the handwriting board can be evenly divided into a left writing area and a right writing area, and can also be evenly divided into four-area modes of an upper left writing area, an upper right writing area, a lower left writing area and a lower right writing area. When cleaning handwriting traces, cleaning is performed according to the partition mode. This method requires a small area to be cleaned, requires a small voltage, and cleans more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0016] Figure 1 It is a structural schematic diagram of the front side of the left-hand writing board and the right-hand writing board provided in this implementation case.
[0017] Figure 2 It is a structural schematic diagram of the back side of the left-hand writing board and the right-hand writing board provided in this implementation case.
[0018] Figure 3 It is a structural schematic diagram of the front side of the handwriting board provided in this implementation case.
[0019] Figure 4 It is a structural schematic diagram of the front side of the handwriting board divided into four areas provided in this implementation case.
[0020] Figure 5 It is a structural schematic diagram of the back side of the handwriting board provided in this implementation case.
[0021] In the figure:
[0022] 1. Left handwriting board; 10. First inner side; 11. First writing surface; 12. First outer side; 121. First clear button group; 1210. Upper left clear button; 1211. One-touch clear button; 1212. Lower left clear button; 13. First handwriting liquid crystal film; 14. First back side; 15. First frame; 16. First shell; 17. Third outer side; 18. Fourth outer side; 2. Right handwriting board; 20. Second inner side; 21. Second writing surface; 22. Second outer side; 221 , second clear button group; 2210, upper left clear button; 2211, one-touch clear button; 2212, lower left clear button; 23, second handwriting liquid crystal film; 24, second back side; 16, second shell; 25, second frame; 17, fifth outer side; 18, sixth outer side; 3, handwriting board; 31, left writing area; 310, upper left writing area; 311, lower left writing area; 32, right writing area; 320, upper right writing area; 321, lower right writing area; 4, connecting part.
[0023] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.
[0025] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar planning objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate. In other words, the described embodiments are implemented according to a sequence other than that illustrated or described herein. In addition, the terms "including" and "having" and any of their variations may also include other content. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to only those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0026] It should be noted that the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0027] A handwriting tablet is usually packaged and shipped as a whole. The handwriting liquid crystal film on a handwriting tablet is large in area, so a large voltage is required to clear it. The circuit board itself also has a lifespan. Over time, the voltage will decrease, which may result in unclean cleaning.
[0028] See also Figure 1-2 as well as Figure 5 , Figure 1 It is a front view of the left hand writing board 1 and the right hand writing board 2 provided in this embodiment. Figure 2 It is a schematic diagram of the back side of the left hand writing board 1 and the right hand writing board 2 provided in this embodiment. Figure 5 It is a schematic diagram of the back side of the handwriting tablet 3 .
[0029] The handwriting board 3 includes a left handwriting board 1, a right handwriting board 2 and a splicing connector 4, wherein the left handwriting board 1 includes a first writing surface 11, a first back surface 14 away from the first writing surface, a first outer side 12 and a first inner side 10 located between the first writing surface 11 and the first back surface 14, and the first outer side 12 and the first inner side 10 are arranged opposite to each other; the right handwriting board 2 includes a second writing surface 21, a second back surface 24 away from the second writing surface 21, and a first inner side 10 located between the second writing surface 21 and the second back surface 24. The second outer side 22 and the second inner side 20 are opposite to each other; the first inner side 10 of the left writing tablet 1 and the second inner side 20 of the right writing tablet 2 are spliced side by side, and the joint 41 of the first back side 14 of the left writing tablet 1 and the second back side 24 of the right writing tablet 2 is covered with a strip-shaped Chevron board 4 with an adhesive layer, so that the left writing tablet 1 and the right writing tablet 2 are spliced into a writing tablet 3, wherein the joint 41 of the first back side 14 and the second back side 24 is a flat plane with a strong streamlined feel.
[0030] A first bearing portion is horizontally extended outward from the middle position of the first frame 15 of the left handwriting tablet 1, and the first clear button assembly 121 is arranged on the first bearing portion, and is provided with a first clear button assembly 121 and a first clear circuit module; a second bearing portion is horizontally extended outward from the middle position of the second frame 25 of the right handwriting tablet 2, and the second clear button assembly 221 is arranged on the second bearing portion, and is provided with a second clear button assembly 221 and a second clear circuit module, wherein the first clear button assembly 121 operatively controls the first clear circuit module to clear the left handwriting tablet 1, and the second clear button assembly 221 operatively controls the second clear circuit module to clear the right handwriting tablet 2.
[0031] The left handwriting tablet 1 includes a first handwriting liquid crystal film 13 and a first shell 16, wherein the first handwriting liquid crystal film 13 is arranged on the first shell 16, wherein the first shell 16 includes a rectangular base and three frames extending vertically from three edges of the rectangular base and connected in sequence, wherein three sides of the first handwriting liquid crystal film 13 are fitted with the three frames and surrounded by the first shell 16, and another side of the first handwriting liquid crystal film 13 is flush with another edge of the rectangular base and exposed to the shell, and the first clear button assembly 121 can operably control the first clear circuit module to power on or off the handwriting liquid crystal film 13. Power off; the second handwritten liquid crystal film 23 is arranged on the second shell 26, the second handwritten liquid crystal film 23 is arranged on the second shell 26, the second shell 26 includes a rectangular base and three frames extending vertically from the three edges of the rectangular base and connected in sequence, the three side edges of the second handwritten liquid crystal film and the three frames are fitted together and surrounded by the second shell 26, the other side edge of the second handwritten liquid crystal film 23 is flush with the other edge of the rectangular base and exposed to the shell, and the second clear button assembly 221 can operably control the second clear circuit module to power on or off the handwritten liquid crystal film 23.
[0032] See also Figure 3 , Figure 3 It is a structural schematic diagram of the front side of the handwriting board 3 provided in this implementation case.
[0033] The writing area of the handwriting board 3 is divided into a left writing area 31 and a right writing area 32. When it is necessary to clear the content of the left writing area 31, the one-touch clear key 1211 in the first clear button assembly 121 is short pressed to operatively control the first clear circuit module to power on the first handwriting liquid crystal film 13 to clear the left writing area 31. Releasing the one-touch clear key 1211 in the first clear button assembly 121 operatively controls the first clear circuit module to power off the first handwriting liquid crystal film 13 to cancel the function of clearing the left writing area 31, and the user can write in the left writing area 31. When it is necessary to clear the content of the right writing area 32, the one-touch clear key 2211 in the second clear button assembly 221 is short pressed to operatively control the second clear circuit module to power on the second handwriting liquid crystal film 23 to clear the right writing area 32. Releasing the one-touch clear key 2211 in the second clear button assembly 221 operatively controls the second clear circuit module to power on the second handwriting liquid crystal film 23 to cancel the function of clearing the right writing area 32, and the user can write in the right writing area 32.
[0034] See also Figure 4 , Figure 4 It is a front structural diagram showing that the writing areas of the handwriting board 3 provided in this implementation case are divided into an upper left writing area 310 , a lower left writing area 311 , an upper right writing area 320 and a lower right writing area 321 .
[0035] The writing area of the handwriting board 3 is divided into a four-area mode. The first writing area of the left handwriting board 1 is divided into an upper left writing area 310 and a lower left writing area 311 , and the second writing area of the right writing board 2 is divided into an upper right writing area 320 and a lower right writing area 321 . When it is necessary to clear the content of the upper left writing area 310, the upper left clear key 1210 in the first clear key assembly 121 is short pressed to operationally control the first clear circuit module to power on the first handwriting liquid crystal film 13 to clear the upper left writing area 310, and the upper left clear key 1210 in the first clear key assembly 121 is released to operationally control the first clear circuit module to power off the first handwriting liquid crystal film 13 to cancel the function of clearing the upper left writing area 310, and the user can write in the upper left writing area 310; when it is necessary to clear the content of the lower left writing area 311, the lower left clear key 1212 in the first clear key assembly 121 is short pressed to operationally control the first clear circuit module to power on the first handwriting liquid crystal film 13 to clear the lower left writing area 311, and the lower left clear key 1212 in the first clear key assembly 121 is released to operationally control the first clear circuit module to power off the first handwriting liquid crystal film 13 to cancel the function of clearing the lower left writing area 311, and the user can write in the lower left writing area 311; When it is necessary to clear the content of the upper right writing area 320, the upper right clear key 2210 in the second clear key assembly 221 is short pressed to operationally control the second clear circuit module to power on the second handwriting liquid crystal film 23 to clear the upper right writing area 320, and the upper right clear key 2210 in the second clear key assembly 221 is released to operationally control the second clear circuit module to power off the second handwriting liquid crystal film 23 to cancel the function of clearing the upper right writing area 320, and the user can write in the upper right writing area 320; when it is necessary to clear the content of the lower right writing area 321, the lower right clear key 2212 in the second clear key assembly 221 is short pressed to operationally control the second clear circuit module to power on the second handwriting liquid crystal film 23 to clear the lower right writing area 321, and the lower right clear key 2212 in the second clear key assembly 221 is released to operationally control the second clear circuit module to power off the second handwriting liquid crystal film 23 to cancel the function of clearing the lower right writing area 321, and the user can write in the lower right writing area 321.
[0036] The first shell 15 of the left writing tablet 1 can be molded with a variety of bright colors through a plastic mold, and the appearance color can be flexibly changed; the first shell 25 of the right writing tablet 2 can be molded with a variety of bright colors through a plastic mold, and the appearance color can be flexibly changed.
[0037] The above are only preferred embodiments of the utility model, but do not limit the patent scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the above specific implementations, or replace some of the technical features with equivalents. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.
Claims
1. A handwriting tablet, It is characterized in that The handwriting tablet includes a left handwriting tablet, a right handwriting tablet and a splicing connector. The left handwriting tablet includes a first writing surface, a first back side away from the first writing surface, a first outer side and a first inner side located between the first writing surface and the first back side, and the first outer side and the first inner side are arranged opposite to each other; the right handwriting tablet includes a second writing surface, a second back side away from the second writing surface, a second outer side and a second inner side located between the second writing surface and the second back side, and the second inner side and the second inner side are opposite to each other; the splicing connector is provided with an adhesive layer. When assembled, the left handwriting tablet and the right handwriting tablet are arranged side by side and the first inner side and the second inner side are in contact with each other. The first writing surface and the second writing surface are located in the same plane. The splicing connector fixes the first back side and the second back side through the adhesive layer, so that the left handwriting tablet and the right handwriting tablet are spliced together.
2. The handwriting tablet according to claim 1, It is characterized in that The splicing connector is in the shape of a long strip and covers the splicing portion between the first back surface and the second back surface.
3. The handwriting tablet as claimed in claim 2, It is characterized in that The joint between the first back surface and the second back surface is a flat surface.
4. The handwriting tablet as claimed in claim 3, It is characterized in that The splicing connector is a Chevron board.
5. The handwriting tablet as claimed in claim 1, It is characterized in that The left handwriting tablet comprises a first handwriting liquid crystal film and a first shell, wherein the first handwriting liquid crystal film is arranged on the first shell, wherein the first shell comprises a rectangular base and three frames connected in sequence and extending vertically from three edges of the rectangular base, wherein three side edges of the first handwriting liquid crystal film are fitted with the three frames and are surrounded by the first shell, and the other side edge of the first handwriting liquid crystal film is flush with the other edge of the rectangular base and is exposed from the shell; the right handwriting tablet comprises a second handwriting liquid crystal film and a second shell, wherein the second handwriting liquid crystal film is arranged on the second shell, wherein the second shell comprises a rectangular base and three frames connected in sequence and extending vertically from three edges of the rectangular base, wherein three side edges of the second handwriting liquid crystal film are fitted with the three frames and are surrounded by the second shell, and the other side edge of the second handwriting liquid crystal film is flush with the other edge of the rectangular base and is exposed from the shell.
6. The handwriting tablet as claimed in claim 1, Features: A first bearing portion is horizontally extended outward from the middle position of the first frame of the left writing board, and a first clear button assembly is arranged on the first bearing portion. A second bearing portion is horizontally extended outward from the middle position of the second frame of the right writing board, and a second clear button assembly is arranged on the second bearing portion.
7. The handwriting tablet according to claim 1, It is characterized in that The left handwriting board is provided with a first clear button component and a first clear circuit module; the right handwriting board includes a second clear button component and a second clear circuit module, the first clear button component operatively controls the first clear circuit module to clear the left handwriting board; the second clear button component operatively controls the second clear circuit module to clear the right handwriting board.
8. The handwriting tablet according to claim 6, It is characterized in that The left handwriting board includes a first handwriting liquid crystal film, and the first clear button assembly can operably control the first clear circuit module to power on or off the handwriting liquid crystal film; the right handwriting board includes a second handwriting liquid crystal film, and the second clear button assembly can operably control the second clear circuit module to power on or off the handwriting liquid crystal film.
9. The handwriting tablet according to claim 6, It is characterized in that The first writing surface is divided into two writing areas, namely, an upper left writing area and a lower left writing area, the first clear button assembly includes a one-key clear key, an upper left clear key and a lower left clear key, wherein the one-key clear key clears the first writing area, the upper left clear key clears the upper left writing area, and the lower left clear key clears the lower left writing area; the second writing surface is divided into two writing areas, namely, an upper right writing area and a lower right writing area, the second clear button assembly includes a one-key clear key, an upper right clear key and a lower right clear key, wherein the one-key clear key clears the second writing area, the upper right clear key clears the upper right writing area, and the lower right clear key clears the lower right writing area.
10. The handwriting tablet as claimed in claim 5, Features: The shell is injection molded by a plastic mold.