CN215007333U

CN215007333U - Multifunctional liquid crystal handwriting board device

Info

Publication number: CN215007333U
Application number: CN202120437146.8U
Authority: CN
Inventors: 吉喆
Original assignee: Shenzhen Aimaxun Industrial Development Co ltd
Current assignee: Shenzhen Aimaxun Industrial Development Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-03
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a multi-functional liquid crystal handwriting pad device, its technical scheme main points are: the handwriting board comprises a handwriting board shell, wherein the handwriting board shell is made of rigid plastic materials, the inner side of the rear end face of the handwriting board shell is fixedly connected with an electromagnetic screen, the inner side face of the electromagnetic screen is fixedly connected with a cholesteric liquid crystal handwriting screen, the left end of the inner side face of the handwriting board shell is fixedly provided with a brightness adjusting device, the brightness adjusting device is arranged in a push-pull switch mode, the brightness adjusting device is slidably connected with a sliding round block, the brightness adjusting device is electrically connected with the electromagnetic screen, the upper end face of the handwriting board shell is fixedly connected with a rotating hinge, the upper end face of the rotating hinge is rotatably connected with a flip protective shell, the size of the flip protective shell is the same as that of the handwriting board shell, the upper end of the inner side face of the flip protective shell is fixedly connected with a first magnetic stripe, and the position, corresponding to the first magnetic stripe, of the inner side face of the handwriting board shell is fixedly provided with a second magnetic stripe; the utility model discloses have the effect of protection LCD screen and protection eyesight.

Description

Multifunctional liquid crystal handwriting board device

Technical Field

The utility model belongs to the technical field of the liquid crystal handwriting pad and specifically relates to a multi-functional liquid crystal handwriting pad device.

Background

The traditional writing mode is that a pen is usually used for writing contents on a paper carrier for recording, such as drawing, note taking and the like, and the writing mode using the paper carrier has free writing and good hand feeling, but the contents are not easy to store, especially the contents are not easy to store into an electronic format.

However, the liquid crystal screen of a common liquid crystal handwriting board is exposed outside and is easily damaged, so that the service life of the handwriting board is greatly influenced, the working time of the current office workers is very long, the eyesight of a user is deteriorated due to long-term work, and the existing liquid crystal handwriting board is lack of an eyesight protection device.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a multi-functional liquid crystal handwriting pad device to the problem of mentioning in the solution background art because there is the protection device that lacks the LCD screen and lacks eyesight protection device among the prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a multifunctional liquid crystal writing pad device comprises a writing pad shell which is made of rigid plastic materials, the inner side of the back end surface of the handwriting board shell is fixedly connected with an electromagnetic screen, the inner side surface of the electromagnetic screen is fixedly connected with a cholesteric liquid crystal handwriting screen, the left end of the inner side surface of the shell of the handwriting board is fixedly provided with a brightness adjusting device which is arranged as a push-pull switch, and the brightness adjusting device is connected with a sliding round block in a sliding way and is electrically connected with the electromagnetic screen, the upper end surface of the handwriting board shell is fixedly connected with a rotating hinge, the upper end surface of the rotating hinge is rotatably connected with a flip protective shell, the flip protective shell has the same size with the handwriting board shell, the upper end of the inner side surface of the flip protective shell is fixedly connected with a first magnetic stripe, and a second magnetic strip is fixedly arranged at the position of the inner side surface of the shell of the handwriting board, which corresponds to the first magnetic strip.

Furthermore, an electronic clock is fixedly arranged at the left end of the inner side surface of the handwriting board shell.

By adopting the technical scheme, the electronic clock can provide time display for a user, and the user can conveniently and reasonably distribute time.

Furthermore, a groove is formed in the right end of the inner side face of the handwriting board shell, an electromagnetic pen is movably connected in the groove, and a semicircular notch is formed in one end of the groove.

By adopting the technical scheme, the groove is convenient for placing the electromagnetic pen, and the semicircular notch is convenient for taking the electromagnetic pen.

Furthermore, a music player is fixedly arranged at the left end of the inner side surface of the handwriting board shell, and the music player consists of a music control key and a sound box.

By adopting the technical scheme, the music player can provide music appreciation for a user, relax the mood of the user and make the mood of people pleasant.

Furthermore, a battery jar is arranged at the left end of the inner side surface of the handwriting board shell, and a plurality of rechargeable batteries are detachably connected in the battery jar.

By adopting the technical scheme, the rechargeable battery arranged in the battery jar provides power support for the multifunctional liquid crystal handwriting board device, and the multifunctional liquid crystal handwriting board device is high in cruising ability.

Furthermore, a folder device is fixedly connected to the right end of the inner side face of the flip cover protection shell, and a plurality of fixing clamps are fixedly connected to the folder device.

By adopting the technical scheme, the file folder device can fix some paper materials, and the practicability of the multifunctional liquid crystal handwriting board device is improved.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a last terminal surface fixedly connected with of handwriting pad shell rotates the hinge, and the up end that rotates the hinge rotates and is connected with the flip protective housing, and the flip protective housing is the same with the size of handwriting pad shell, can effectually protect inside LCD screen through the flip protective housing that can overturn, and can not occupy too much space.

2. The utility model discloses an inboard fixedly connected with electromagnetic screen of rear end face of handwriting pad shell, the inboard fixedly connected with cholesteric liquid crystal handwriting screen of electromagnetic screen, the fixed brightness control device that is provided with in medial surface left end of handwriting pad shell, cholesteric liquid crystal handwriting screen is used for presenting the operation, has the eyeshield function, can reduce user's injury with the eye, luminance to suitable own luminance that can adjust the LCD screen through the brightness control device user, the effectual user's eyesight that has protected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a front view of a housing of a tablet according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of the electromagnetic screen and cholesteric liquid crystal handwriting screen according to the embodiment of the present invention.

In the figure: 1. a handwriting pad housing; 101. a groove; 102. a battery case; 2. an electromagnetic screen; 3. a cholesteric liquid crystal handwriting screen; 4. a brightness adjusting device; 401. sliding the round block; 5. rotating the hinge; 6. a flip cover protective case; 7. a first magnetic stripe; 8. a second magnetic stripe; 9. an electronic timepiece; 10. an electromagnetic pen; 11. a music player; 1101. a music control key; 1102. sounding; 12. a rechargeable battery; 13. a folder device; 1301. and (4) fixing clips.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-3, a multifunctional liquid crystal handwriting pad device, comprising a handwriting pad housing 1, wherein the handwriting pad housing 1 is made of rigid plastic material, an electromagnetic screen 2 is fixedly connected to the inner side of the rear end face of the handwriting pad housing 1, a cholesteric liquid crystal handwriting screen 3 is fixedly connected to the inner side of the electromagnetic screen 2, a brightness adjusting device 4 is fixedly arranged at the left end of the inner side of the handwriting pad housing 1, the cholesteric liquid crystal handwriting screen 3 is used for presenting operation, has an eye protection function, can reduce eye injury of a user, can adjust the brightness of the liquid crystal screen to a proper brightness by the brightness adjusting device 4, effectively protects the vision of the user, the brightness adjusting device 4 is a push-pull switch, and a sliding round block 401 is slidably connected to the brightness adjusting device 4, the brightness adjusting device 4 is electrically connected to the electromagnetic screen 2, a rotating hinge 5 is fixedly connected to the upper end face of the handwriting pad housing 1, the up end of rotation hinge 5 rotates and is connected with flip protective housing 6, flip protective housing 6 is the same with handwriting pad shell 1's size, flip protective housing 6 through can overturn can the inside LCD screen of effectual protection, and can not occupy too much space, the first magnetic stripe of fixedly connected with 7 on the medial surface of flip protective housing 6, the fixed second magnetic stripe 8 that is provided with in the position department that the medial surface of handwriting pad shell 1 corresponds to first magnetic stripe 7, first magnetic stripe 7 and second magnetic stripe 8 link together because magnetism attracts each other, high durability and convenient use.

Referring to fig. 2, an electronic clock 9 is fixedly arranged at the left end of the inner side surface of the writing board casing 1, and the electronic clock 9 can provide time display for a user, so that the user can reasonably distribute time conveniently.

Referring to fig. 2, a groove 101 is formed in the right end of the inner side surface of the handwriting board shell 1, an electromagnetic pen 10 is movably connected in the groove 101, a semicircular notch is formed in one end of the groove 101, the groove 101 facilitates placement of the electromagnetic pen 10, and the electromagnetic pen 10 is convenient to take from the semicircular notch.

Referring to fig. 2, a music player 11 is fixedly arranged at the left end of the inner side surface of the handwriting board shell 1, the music player 11 is composed of a music control key 1101 and a sound box 1102, and the music player 11 can provide music appreciation for a user, relax the mood of the user and make the user happy.

Referring to fig. 2, a battery slot 102 is formed at the left end of the inner side surface of the handwriting board casing 1, a plurality of rechargeable batteries 12 are detachably connected in the battery slot 102, and the rechargeable batteries 12 arranged in the battery slot 102 provide power support for the multifunctional liquid crystal handwriting board device and have high cruising ability.

Referring to fig. 1, a folder device 13 is fixedly connected to the right end of the inner side surface of the flip protective housing 6, a plurality of fixing clips 1301 are fixedly connected to the folder device 13, and the folder device 13 can fix some paper materials, so that the practicability of the multifunctional liquid crystal handwriting board device is improved.

The utility model discloses when using, the inboard fixedly connected with electromagnetic screen 2 of rear end face of handwriting pad shell 1, the inboard fixedly connected with cholesteric liquid crystal handwriting screen 3 of electromagnetic screen 2, the fixed brightness control device 4 that is provided with in medial surface left end of handwriting pad shell 1, cholesteric liquid crystal handwriting screen 3 is used for presenting the operation, the eyeshield function has, can reduce user's injury with the eye, can adjust the luminance of LCD screen to the luminance of suitable oneself through 4 users of brightness control device, the effectual user's eyesight of having protected, handwriting pad shell 1's up end fixedly connected with rotates hinge 5, the up end rotation of rotating hinge 5 is connected with flip protective housing 6, flip protective housing 6 through can the effectual inside LCD screen of protection, and can not occupy too much space.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional liquid crystal handwriting pad device, includes handwriting pad shell (1), its characterized in that: the handwriting board is characterized in that the handwriting board shell (1) is made of rigid plastic materials, the electromagnetic screen (2) is fixedly connected to the inner side of the rear end face of the handwriting board shell (1), the cholesteric liquid crystal handwriting screen (3) is fixedly connected to the inner side face of the electromagnetic screen (2), the brightness adjusting device (4) is fixedly arranged at the left end of the inner side face of the handwriting board shell (1), the brightness adjusting device (4) is arranged in a push-pull switch mode, the brightness adjusting device (4) is connected with the sliding round block (401) in a sliding mode, the brightness adjusting device (4) is electrically connected with the electromagnetic screen (2), the upper end face of the handwriting board shell (1) is fixedly connected with the rotating hinge (5), the upper end face of the rotating hinge (5) is connected with the protective shell (6) in a rotating mode, and the flip protective shell (6) is identical to the handwriting flip plate shell (1) in size, the inner side upper end fixedly connected with first magnetic stripe (7) of flip protective housing (6), the medial surface of handwriting pad shell (1) corresponds to the fixed second magnetic stripe (8) that is provided with in position department of first magnetic stripe (7).

2. The multifunctional liquid crystal handwriting board device of claim 1, characterized in that: and an electronic clock (9) is fixedly arranged at the left end of the inner side surface of the handwriting board shell (1).

3. The multifunctional liquid crystal handwriting board device of claim 1, characterized in that: a groove (101) is formed in the right end of the inner side face of the handwriting board shell (1), an electromagnetic pen (10) is movably connected into the groove (101), and a semicircular notch is formed in one end of the groove (101).

4. The multifunctional liquid crystal handwriting board device of claim 1, characterized in that: the left end of the inner side face of the handwriting board shell (1) is fixedly provided with a music player (11), and the music player (11) is composed of a music control key (1101) and a sound box (1102).

5. The multifunctional liquid crystal handwriting board device of claim 1, characterized in that: a battery jar (102) is formed in the left end of the inner side face of the handwriting board shell (1), and a plurality of rechargeable batteries (12) are detachably connected in the battery jar (102).

6. The multifunctional liquid crystal handwriting board device of claim 1, characterized in that: the folder device (13) is fixedly connected to the right end of the inner side face of the flip protective shell (6), and a plurality of fixing clamps (1301) are fixedly connected to the folder device (13).