CN210573718U - Liquid crystal light energy handwriting board - Google Patents

Abstract

The utility model discloses a liquid crystal light energy handwriting pad, including liquid crystal light energy handwriting pad body, the bilateral symmetry of liquid crystal light energy handwriting pad body is equipped with the bracing piece, just bracing piece and liquid crystal light energy handwriting pad body swing joint, one of them one side that liquid crystal light energy handwriting pad body was kept away from to the bracing piece has seted up first recess, be equipped with the writing pen in the first recess, first draw-in groove has been seted up on the top of first recess, be equipped with first fixture block in the first draw-in groove. A liquid crystal light energy handwriting pad, do not need handheld liquid crystal light energy handwriting pad body just to operate, and then convenient in-service use to liquid crystal light energy handwriting pad body has improved the convenience, has changed the fixed mode of traditional writing pen, even liquid crystal light energy handwriting pad body strikes other objects or drops ground, also can not make the mounting of writing pen damage, has reduced the possibility that writing pen loses.

Description

Liquid crystal light energy handwriting board

Technical Field

The utility model relates to a teaching aid technical field, in particular to liquid crystal light energy handwriting pad.

Background

In recent years, a liquid crystal light energy handwriting board appears in the market, the liquid crystal light energy handwriting board uses a liquid crystal material as a display substrate, and a user can realize free writing on the liquid crystal light energy handwriting board by using a handwriting pen. The liquid writing board is very convenient to write and erase, has no dust, and is popular with users. But present liquid crystal light energy handwriting pad has some problems, and the handwriting pen is generally connected with liquid crystal light energy handwriting pad through the buckle, but in the in-service use, liquid crystal light energy handwriting pad can strike other objects or drop ground, and then leads to the buckle fracture easily, because liquid crystal light energy handwriting pad can't with handwriting pen fixed connection, and then loses the handwriting pen easily, has caused inconvenience to the in-service use liquid crystal light energy handwriting pad.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid crystal light energy handwriting pad can effectively solve the problem in the background art.

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

a liquid crystal light energy handwriting board comprises a liquid crystal light energy handwriting board body, wherein supporting rods are symmetrically arranged on two sides of the liquid crystal light energy handwriting board body and are movably connected with the liquid crystal light energy handwriting board body, one side, far away from the liquid crystal light energy handwriting board body, of one supporting rod is provided with a first groove, a handwriting pen is arranged in the first groove, a first clamping groove is formed in the top end of the first groove, a first clamping block is arranged in the first clamping groove and is fixedly connected with the handwriting pen, an elastic pressing board located at the bottom end of the handwriting pen is arranged in the first groove, a second groove matched with one end of the handwriting pen is formed in the top end of the elastic pressing board, the elastic pressing board is connected with the inner wall of the bottom end of the first groove through an elastic mechanism, and the handwriting pen is connected with one of the supporting rods through a limiting mechanism.

Preferably, the elastic mechanism is including setting up in the buffer beam of elasticity press platen bottom, set up the spacing cavity that is located elasticity press platen below in the bracing piece, spacing cavity's top inner wall seted up with buffer beam cooperation through-hole, just the bottom of buffer beam and the limiting plate fixed connection who is located spacing cavity, the top and the elasticity of buffer beam press platen fixed connection, just the outside cover of buffer beam is equipped with and is located the spring between elasticity press platen and the through-hole.

Preferably, the bottom end of the second groove is provided with a pen point groove matched with a pen point of the stylus pen.

Preferably, the limiting mechanism comprises a clamping plate arranged on one side of the stylus pen, wherein second clamping grooves are symmetrically formed in two sides of one of the supporting rods, a second clamping block is arranged in each second clamping groove, each second clamping block is connected with the corresponding clamping plate through an elastic plate, and the stylus pen is in contact with the corresponding clamping plate.

Preferably, bilateral symmetry of liquid crystal light energy handwriting pad body is equipped with the pivot, pivot and liquid crystal light energy handwriting pad body fixed connection, just the pivot runs through the bracing piece, two one side that the bracing piece was kept away from mutually all is equipped with the spacing ring, just the outside of pivot is located to the spacing ring cover, the connected mode of spacing ring and pivot is threaded connection.

Preferably, the bottom end of the supporting rod is fixedly connected with an anti-skid pad.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the bracing piece, the mating reaction of pivot and spacing ring, can support liquid crystal light energy handwriting pad body through the bracing piece, can freely adjust the inclination of liquid crystal light energy handwriting pad body, do not need handheld liquid crystal light energy handwriting pad body just to operate, and then the convenience is to the in-service use of liquid crystal light energy handwriting pad body, the convenience has been improved, through setting up the bracing piece, first recess, the handwriting pen, first draw-in groove, first fixture block, elasticity is pressed the platen, the mating reaction of second recess and elastic mechanism, the fixed mode of traditional handwriting pen has been changed, even liquid crystal light energy handwriting pad body strikes other objects or drops ground, the mounting that also can not make the handwriting pen damages, through the stop gear who sets up, further increase the steadiness that the handwriting pen is connected, the possibility that the handwriting pen loses has been reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a liquid crystal light energy handwriting pad of the present invention;

FIG. 2 is a side view of the liquid crystal light energy handwriting pad of the present invention;

FIG. 3 is a schematic structural view of a support rod of a liquid crystal light energy handwriting board according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural view of the limiting mechanism of the liquid crystal light energy handwriting board of the present invention.

In the figure: 1. a liquid crystal light energy handwriting board body; 2. a support bar; 3. a first groove; 4. a stylus pen; 5. a first card slot; 6. a first clamping block; 7. an elastic pressing plate; 8. a second groove; 9. a nib slot; 10. a buffer rod; 11. a spring; 12. a through hole; 13. a limiting chamber; 14. a limiting plate; 15. clamping a plate; 16. a second card slot; 17. a second fixture block; 18. an elastic plate; 19. a rotating shaft; 20. a limiting ring; 21. a non-slip mat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-5, a liquid crystal light energy handwriting pad comprises a liquid crystal light energy handwriting pad body 1, wherein support rods 2 are symmetrically arranged at two sides of the liquid crystal light energy handwriting pad body 1, the support rods 2 are movably connected with the liquid crystal light energy handwriting pad body 1, one side of one of the support rods 2, which is far away from the liquid crystal light energy handwriting board body 1, is provided with a first groove 3, a handwriting pen 4 is arranged in the first groove 3, the top end of the first groove 3 is provided with a first clamping groove 5, a first clamping block 6 is arranged in the first clamping groove 5, the first fixture block 6 is fixedly connected with the handwriting pen 4, an elastic pressing plate 7 positioned at the bottom end of the handwriting pen 4 is arranged in the first groove 3, a second groove 8 matched with one end of the handwriting pen 4 is formed in the top end of the elastic pressing plate 7, the elastic pressing plate 7 is connected with the inner wall of the bottom end of the first groove 3 through an elastic mechanism, and the handwriting pen 4 is connected with one support rod 2 through a limiting mechanism;

the elastic mechanism comprises a buffer rod 10 arranged at the bottom end of an elastic pressing plate 7, a limiting cavity 13 positioned below the elastic pressing plate 7 is formed in the support rod 2, a through hole 12 matched with the buffer rod 10 is formed in the inner wall of the top end of the limiting cavity 13, the bottom end of the buffer rod 10 is fixedly connected with a limiting plate 14 positioned in the limiting cavity 13, the top end of the buffer rod 10 is fixedly connected with the elastic pressing plate 7, and a spring 11 positioned between the elastic pressing plate 7 and the through hole 12 is sleeved outside the buffer rod 10; a pen point groove 9 matched with the pen point of the stylus pen 4 is formed at the bottom end of the second groove 8; the limiting mechanism comprises a clamping plate 15 arranged on one side of the handwriting pen 4, second clamping grooves 16 are symmetrically formed in two sides of one supporting rod 2, second clamping blocks 17 are arranged in the second clamping grooves 16, the second clamping blocks 17 are connected with the clamping plate 15 through elastic plates 18, and the handwriting pen 4 is in contact with the clamping plate 15; rotating shafts 19 are symmetrically arranged on two sides of the liquid crystal light energy handwriting board body 1, the rotating shafts 19 are fixedly connected with the liquid crystal light energy handwriting board body 1, the rotating shafts 19 penetrate through the supporting rods 2, limiting rings 20 are arranged on the sides, far away from the two supporting rods 2, of the two supporting rods 2, the limiting rings 20 are sleeved outside the rotating shafts 19, and the limiting rings 20 are in threaded connection with the rotating shafts 19; the bottom end of the support rod 2 is fixedly connected with an anti-skid pad 21.

It should be noted that, when the liquid crystal light energy handwriting board of the present invention is used, two elastic plates 18 are driven to move, so that the second clamping block 17 is separated from the second clamping groove 16, the clamping plate 15 is moved simultaneously, the position limitation of the position limiting mechanism on the handwriting pen 4 is removed, and the elastic pressing plate 7 is pressed downwards, so that the elastic pressing plate 7 moves downwards, the distance between the top end of the elastic pressing plate 7 and the inner wall of the top end of the first groove 3 is increased, the bottom end of the handwriting pen 4 is separated from the second groove 8, the first clamping block 6 is separated from the first clamping groove 5, and the handwriting pen 4 is taken out, thereby changing the fixing mode of the traditional handwriting pen 4, even if the liquid crystal light energy handwriting board body 1 impacts other objects or drops on the ground, the fixing member of the handwriting pen 4 is not damaged, the possibility of losing the handwriting pen 4 is reduced, the limiting ring 20 is loosened, the angle of the supporting rod 2 is adjusted as required, after the regulation finishes, the contra-rotation spacing ring 20 for liquid crystal light energy handwriting pad body 1 and spacing ring 20 press from both sides tight bracing piece 2, and then inject the position of bracing piece 2, support liquid crystal light energy handwriting pad body 1 through bracing piece 2, and then freely adjust the inclination of liquid crystal light energy handwriting pad body 1, do not need handheld liquid crystal light energy handwriting pad body 1 just can operate, made things convenient for the in-service use to liquid crystal light energy handwriting pad body 1, improved the convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A liquid crystal light energy handwriting pad is characterized in that: the liquid crystal light energy handwriting board comprises a liquid crystal light energy handwriting board body (1), wherein support rods (2) are symmetrically arranged on two sides of the liquid crystal light energy handwriting board body (1), the support rods (2) are movably connected with the liquid crystal light energy handwriting board body (1), a first groove (3) is formed in one side, away from the liquid crystal light energy handwriting board body (1), of one support rod (2), a handwriting pen (4) is arranged in the first groove (3), a first clamping groove (5) is formed in the top end of the first groove (3), a first clamping block (6) is arranged in the first clamping groove (5), the first clamping block (6) is fixedly connected with the handwriting pen (4), an elastic pressing plate (7) located at the bottom end of the handwriting pen (4) is arranged in the first groove (3), a second groove (8) matched with one end of the handwriting pen (4) is formed in the top end of the elastic pressing plate (7), the elastic pressing plate (7) is connected with the inner wall of the bottom end of the first groove (3) through an elastic mechanism, and the handwriting pen (4) is connected with one of the support rods (2) through a limiting mechanism.

2. The liquid crystal light energy handwriting board according to claim 1, characterized in that: elastic mechanism is including setting up in buffer beam (10) in elasticity press plate (7) bottom, set up spacing cavity (13) that are located elasticity press plate (7) below in bracing piece (2), the top inner wall of spacing cavity (13) seted up with buffer beam (10) cooperation through-hole (12), just the bottom of buffer beam (10) and limiting plate (14) fixed connection who is located spacing cavity (13), the top and the elasticity of buffer beam (10) press plate (7) fixed connection, just the outside cover of buffer beam (10) is equipped with and is located elasticity and presses spring (11) between press plate (7) and through-hole (12).

3. The liquid crystal light energy handwriting board according to claim 1, characterized in that: and a pen point groove (9) matched with a pen point of the stylus pen (4) is formed in the bottom end of the second groove (8).

4. The liquid crystal light energy handwriting board according to claim 1, characterized in that: the limiting mechanism comprises a clamping plate (15) arranged on one side of the stylus pen (4), wherein second clamping grooves (16) are symmetrically formed in two sides of one supporting rod (2), second clamping blocks (17) are arranged in the second clamping grooves (16), the second clamping blocks (17) are connected with the clamping plate (15) through elastic plates (18), and the stylus pen (4) is in contact with the clamping plate (15).

5. The liquid crystal light energy handwriting board according to claim 1, characterized in that: the bilateral symmetry of liquid crystal light energy handwriting pad body (1) is equipped with pivot (19), pivot (19) and liquid crystal light energy handwriting pad body (1) fixed connection, just bracing piece (2) are run through in pivot (19), two one side that bracing piece (2) kept away from mutually all is equipped with spacing ring (20), just the outside of pivot (19) is located to spacing ring (20) cover, spacing ring (20) are threaded connection with the connected mode of pivot (19).

6. The liquid crystal light energy handwriting board according to claim 1, characterized in that: the bottom end of the supporting rod (2) is fixedly connected with an anti-skid pad (21).

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