CN220020034U

CN220020034U - Liquid crystal handwriting board device capable of being copied

Info

Publication number: CN220020034U
Application number: CN202320982791.7U
Authority: CN
Inventors: 朱小松
Original assignee: Shanghai Quway Cultural Development Co ltd
Current assignee: Shanghai Quway Cultural Development Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-14
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a liquid crystal handwriting board device capable of being copied, which comprises a face shell, wherein the face shell is connected with a rear shell with a clamping groove in a matched mode. The utility model has the advantages of single structure and convenient use, and the original plane backboard design is changed into an empty frame with a clamping groove on the back of the shell by replacing the original handwriting liquid crystal screen with a semitransparent material.

Description

Liquid crystal handwriting board device capable of being copied

Technical Field

The utility model relates to a liquid crystal handwriting board device capable of being copied, and belongs to the technical field of handwriting boards.

Background

The writing board has various styles, the smooth board is used for writing by the ink pen, and the liquid crystal handwriting board which comes out in the last years can be directly cleaned after handwriting, so that the color ink marks on the hands of children are avoided. As shown in fig. 1, a conventional liquid crystal handwriting board (for example, a commodity on a pano: a klean cat (KALRENCAT) 13.5 inch liquid crystal handwriting board children drawing board electronic writing board color small blackboard hand drawing board rechargeable type writing board) comprises a handwriting board body 13, wherein a handwriting liquid crystal screen 3 is arranged on the upper surface of the handwriting board body 13, a locking/unlocking button 14 and a key clearing button 15 are arranged on one side surface of the handwriting board body 13, and after writing or drawing on the handwriting liquid crystal screen 3, if not required, the key clearing button 15 can be pressed to clear all contents on the handwriting liquid crystal screen 3. If the user wants to keep the words or the pictures on the handwriting liquid crystal screen 3, the handwriting liquid crystal screen 3 can be locked by pressing the locking/unlocking button 14, so that misoperation caused by carelessly pressing the one-key clearing button 15 is prevented; if the user does not want to hold the characters or the pictures on the handwriting liquid crystal screen 3, the user can unlock the handwriting liquid crystal screen by pressing the locking/unlocking button 14 again, so that all the contents on the handwriting liquid crystal screen 3 can be cleared by pressing the one-key clearing button 15 again.

However, the existing liquid crystal handwriting board can only be used as a handwriting board, has single function, is boring for children to write, and is not good enough for copying characters or pictures on pictures or books due to the small age, and cannot be similar to the copied characters or pictures, so that the interest of the children cannot be improved.

Disclosure of Invention

The utility model aims to solve the technical problems that: how to make the liquid crystal handwriting board realize copying.

In order to solve the technical problems, the technical scheme of the utility model provides a liquid crystal handwriting board device capable of being copied, which comprises a surface shell, wherein the surface shell is connected with a rear shell with a clamping groove in a matched manner.

Preferably, the face shell is connected with the transparent plate through a fastener, and the handwriting liquid crystal screen is limited between the face shell and the transparent plate.

Preferably, a template material card with a copying material picture is arranged in the empty frame with the clamping groove rear shell.

Preferably, a reset key is arranged on the face shell.

Preferably, an anti-vibration press is arranged between the handwriting liquid crystal screen and the face shell, and the anti-vibration press is fixed on the back of the face shell.

Preferably, the clamping groove of the rear shell with the clamping groove is internally provided with a magnet; the handwriting pen is internally embedded with an iron sheet; when in storage, the handwriting pen leans against the clamping groove with the magnet position at the outer side of the rear shell with the clamping groove.

The utility model has a single structure, is convenient to use, and changes the original plane backboard design into an empty frame with a clamping groove on the back surface (namely a rear shell) of the shell by replacing the original handwriting liquid crystal screen with a semitransparent material. When the handwriting pen is used, the template material card is arranged in the empty frame at the back of the shell, the material picture on the template material card can be seen at the front of the shell, and a user can copy and learn with reference to the material by using the handwriting pen.

Drawings

FIG. 1 is a schematic diagram of a conventional liquid crystal handwriting board;

FIG. 2 is a schematic diagram of a liquid crystal handwriting pad device that can be copied.

Detailed Description

In order to make the utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

The utility model provides a liquid crystal handwriting board device capable of being copied, as shown in fig. 2, which comprises a face shell 1 as a main body, wherein a reset key 11 is fixed at a corresponding position inside the face shell 1 (namely, inside a through hole at one side of the face shell 1) in a hot mortise manner; the anti-jolt 2 is stuck to the corresponding position of the face shell 1 (namely the periphery on the back of the face shell 1) by adopting single-sided back glue; the handwriting liquid crystal screen 3 is welded on the circuit board 10, the handwriting liquid crystal screen 3 is arranged between the face shell 1 and the transparent plate 4, and the transparent plate 4 is fixed on the back surface of the face shell 1 by screws and clamps the handwriting liquid crystal screen 3. After being sleeved into the battery clamping groove 9, the button battery 8 is inserted into a groove in the rear shell 5 with the clamping groove; the magnet 6 is clamped into a clamping groove of the rear shell 5 with the clamping groove; the screen locking key 7 is arranged on the side surface of the rear shell 5 with the clamping groove; the rear shell 5 with the clamping groove is assembled with the face shell 1 in an inverted mode; the stylus 12 is embedded with an iron sheet; when the writing pen 12 is stored, the writing pen can be leaned against the clamping groove with the position of the magnet 6 at the outer side of the rear shell 5 with the clamping groove. In this embodiment, the clamping groove for placing the magnet 6 is arranged on the side surface of the rear shell 5 with the clamping groove. The middle of the rear shell 5 with the clamping groove is provided with a hollow frame 51. When the reset key 11 contacts the reset key on the circuit board 10, handwriting on the handwriting liquid crystal display 3 can be erased. Button cell 8 is connected to circuit board 10 by an electrical circuit. The screen locking key 7 has the same screen locking function as the existing pad or mobile phone, and is used for locking the screen when not in use, so as to prevent correction.

In this embodiment, the handwriting liquid crystal screen 3 is made of semitransparent material. The transparent plate 4 is made of transparent material.

The template material card is put into the empty frame 51 at the back of the rear shell 5 with the clamping groove, the material picture on the template material card can be seen at the front (namely, the side of the face shell 1 is seen at the side of the rear shell 5 with the clamping groove), and a user can copy and learn with reference to the material by using a handwriting pen.

Claims

1. The utility model provides a liquid crystal handwriting board device that can imitate, includes face-piece (1), face-piece (1) is connected with taking draw-in groove backshell (5) cooperation, its characterized in that, face-piece (1) be equipped with semitransparent handwriting LCD screen (3) and transparent plate (4) between taking draw-in groove backshell (5), handwriting LCD screen (3) and circuit board (10) welding, take hollow frame (51) in the middle of draw-in groove backshell (5).

2. A liquid crystal handwriting board device capable of being copied as claimed in claim 1, wherein the face shell (1) is connected with the transparent board (4) through a fastener, and the handwriting liquid crystal screen (3) is limited between the face shell (1) and the transparent board (4).

3. The liquid crystal handwriting board device capable of being copied as claimed in claim 1, wherein a template material card with a copy material picture is arranged in an empty frame (51) of the rear shell (5) with the clamping groove.

4. A liquid crystal handwriting board device capable of being copied as claimed in claim 1, characterized in that a reset key (11) is arranged on the face shell (1).

5. A liquid crystal handwriting board device capable of being copied as claimed in claim 1, wherein a magnet (6) is clamped in a clamping groove of the rear shell (5) with the clamping groove; an iron sheet is embedded in the handwriting pen (12); when in storage, the handwriting pen (12) is leaned against the clamping groove with the magnet (6) at the outer side of the rear shell (5) with the clamping groove.