CN213814619U

CN213814619U - Touch-reading pen contact protection device of touch-reading integrated machine

Info

Publication number: CN213814619U
Application number: CN202120225780.5U
Authority: CN
Inventors: 黄伟芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-07-27
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a touch protection device of point-reading integrated machine point-reading pen, including point-reading pen-holder, nib and cap for brush, cap for brush fixed connection is in the pen-holder upper end, be equipped with out the sound section of thick bamboo on the cap for brush, nib fixed connection is at the pen-holder lower extreme, be equipped with the box on the nib, two T shape foot rests of box bottom fixedly connected with, be equipped with the cavity in the box, the nib runs through the box and extends to in the cavity, diapire central point puts the fixedly connected with nut in the cavity, threaded connection has the threaded rod on the nut, box fixedly connected with knob is run through to the threaded rod bottom. The utility model discloses a set up the spout of slope, be convenient for realize the slip of second connecting rod in the spout, realize that the second connecting rod drives the removal of stopper and then realizes the fixed action of counter point reading pen-holder, prevent the damage of pen contact.

Description

Touch-reading pen contact protection device of touch-reading integrated machine

Technical Field

The utility model belongs to the technical field of the pen is read to the point, especially, relate to a touch protection device is read to point of all-in-one point.

Background

The reading pen is a new generation intelligent reading and learning tool developed by adopting the international latest optical image recognition technology and the advanced digital voice technology, embodies the perfect integration of electronic products and the education industry, realizes the people-oriented concept of science and technology, and can simultaneously realize a plurality of functions of reading, rereading, reading, recording, entertainment and the like.

After the existing touch-reading pen is used, the touch-reading pen is usually placed in the pen stand, and due to the fact that the touch-reading pen and the pen stand are connected insecurely, the touch-reading pen and the pen stand can be separated from the pen stand once falling to the ground, a touch-reading pen contact cannot be well protected by the pen stand, and the touch-reading pen contact is extremely easy to damage and affects use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the reading pen nib is damaged easily due to the insecure connection between the reading pen and the pen holder and the separation of the reading pen in the prior art, and providing a reading integrated machine touch-reading pen contact protection device.

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

a touch-reading pen contact protection device of a touch-reading all-in-one machine comprises a touch-reading pen holder, a pen point and a pen cap, wherein the pen cap is fixedly connected to the upper end of the pen holder, a sound-emitting tube is arranged on the pen cap, the pen point is fixedly connected to the lower end of the pen holder, a box body is arranged on the pen point, two T-shaped foot rests are fixedly connected to the bottom end of the box body, a cavity is arranged in the box body, the pen point penetrates through the box body and extends into the cavity, a nut is fixedly connected to the central position of the inner bottom wall of the cavity, a threaded rod is connected to the nut in a threaded mode, the bottom end of the threaded rod penetrates through the box body and is fixedly connected with a knob, a sliding block is rotatably connected to the bottom end of the threaded rod, two first connecting rods are symmetrically arranged relative to the sliding block, a second connecting rod is rotatably connected to the two first connecting rods, and a transverse rod is slidably connected to the second connecting rod, one end of the cross rod is fixedly connected with the inner wall of the cavity, and the other end of the cross rod is fixedly connected with a protective sleeve.

Preferably, the second connecting rod is L-shaped, and one end of the second connecting rod is fixedly connected with a limiting block.

Preferably, a sliding groove is formed in the cross rod, the sliding groove is obliquely arranged, and the second connecting rod can slide in the sliding groove.

Preferably, the width of the protective sleeve is the same as that of the pen point, and a soft material is arranged on the outer side of the protective sleeve.

Preferably, one side of the cross rod, which is close to the pen point, is connected with the pen point in a sliding mode and is provided with materials.

Preferably, a plurality of grooves are formed in the knob, and the grooves are evenly distributed on the knob.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the soft material is arranged, so that the pen point can be protected in all directions, and the phenomenon that the pen point is damaged due to collision between the pen point and internal parts when the equipment is in a bumpy state is avoided;

2. the inclined sliding groove is arranged, so that the second connecting rod can slide in the sliding groove conveniently, the second connecting rod drives the limiting block to move, the fixing effect on the pen holder of the point reading pen is further realized, and the damage of a pen contact is prevented;

3. through setting up the knob that has the recess, be convenient for realize the increase and the area of contact of finger for the user can be easier rotatory knob, more laborsaving and simple structure practicality are strong.

Drawings

Fig. 1 is a schematic view of a touch-reading pen structure of a touch-reading pen contact protection device of a touch-reading all-in-one machine provided by the utility model;

fig. 2 is a schematic view of the overall structure of a touch-reading pen contact protection device of the touch-reading all-in-one machine provided by the present invention;

fig. 3 is the utility model provides a reading all-in-one machine point-reading pen contact protection device's box normal view tangent plane structure sketch map.

In the figure: 1 penholder, 11 pen points, 12 pen caps, 13 sound outlet barrels, 2 box bodies, 21 cavities, 22 nuts, 23 threaded rods, 24 knobs, 241 grooves, 25 sliders, 26 first connecting rods, 27 second connecting rods, 271 limiting blocks, 28 cross rods, 281 sliding grooves, 29 protective sleeves and 3T-shaped foot rests.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a touch-reading pen contact protection device of a touch-reading integrated machine comprises a pen holder 1 of the touch-reading pen, a pen point 11 and a pen cap 12, wherein the pen cap 12 is fixedly connected to the upper end of the pen holder 1, the pen cap 12 is provided with a sound outlet tube 13, the pen point 11 is fixedly connected to the lower end of the pen holder 1, the pen point 11 is provided with a box body 2, the bottom end of the box body 2 is fixedly connected with two T-shaped foot rests 3, the bottom ends of the two T-shaped foot rests 3 are in a suction cup structure, a cavity 21 is arranged in the box body 2, the pen point 11 penetrates through the box body 2 and extends into the cavity 21, a nut 22 is fixedly connected to the central position of the bottom wall in the cavity 21, a threaded rod 23 is connected to the nut 22 in a threaded manner, a knob 24 is fixedly connected to the bottom end of the threaded rod 23 penetrating through the box body 2, a slide block 25 is rotatably connected to the bottom end of the threaded rod 23, the slide block 25 is rotatably connected with two first connecting rods 26, the two first connecting rods 26 are symmetrically arranged about the slide block 25, a second connecting rod 27 is rotatably connected to the two first connecting rods 26, the second link 27 is slidably connected with a cross bar 28, one end of the cross bar 28 is fixedly connected with the inner wall of the cavity 21, and the other end of the cross bar 28 is fixedly connected with a protective sleeve 29.

The second connecting rod 27 is in an L shape, one end of the second connecting rod 27 is fixedly connected with a limiting block 271, and the L shape is convenient for driving the limiting block 271 to move back and forth.

Be equipped with the spout 281 on the horizontal pole 28, the slope setting of spout 281, second connecting rod 27 slides in spout 281 through fixing the round slide block on the second connecting rod 27 lateral wall, and spout 281 bottom inclines to 11 directions of nib, and the slope of spout 281 top is to the direction slope of keeping away from nib 11 for can realize the fixed action between stopper 271 and the pen-holder 1 when second connecting rod 27 slides down along spout 281 during the bottom.

The width of the protective sleeve 29 is the same as that of the pen point 11, and a soft material is arranged on the outer side of the protective sleeve 29, so that the protection effect and the limiting effect of the bottom end of the pen point 11 in the protective sleeve 29 can be conveniently realized.

One side of the cross rod 28 close to the pen point 11 is connected with the pen point 11 in a sliding mode and is provided with materials, so that the protection effect and the limiting effect on the two sides of the pen point 11 are achieved.

Be equipped with a plurality of recesses 241 on the knob 24, the even subsection of a plurality of recesses 241 is on the knob 24, is convenient for realize the area of contact of increase and finger for the user can be easier rotatory knob 24, more laborsaving and simple structure practicality are strong.

Now, the operation principle of the present invention is described as follows:

when needing to fix nib 11, place the nib 11 in the box 2, rotatory knob 24, knob 24 rotates and drives threaded rod 23 and rotate at nut 22, because nut 22 bottom with cavity 21 inner wall is fixed, so threaded rod 23 moves down, threaded rod 23 moves down and drives slider 25 and move down, slider 25 moves down and drives first connecting rod 26 of being connected with it rotation and rotate, first connecting rod 26 rotates and drives second connecting rod 27 of being connected with it rotation and slide in spout 281, spout 281 bottom inclines to nib 11 direction, spout 281 top inclines to the direction of keeping away from nib 11, can realize the fixed action between stopper 271 and the pen-holder 1 when making second connecting rod 27 slide down along spout 281 when sliding to the bottom.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A touch-reading pen contact protection device of a touch-reading integrated machine comprises a touch-reading pen holder (1), a pen point (11) and a pen cap (12), and is characterized in that the pen cap (12) is fixedly connected to the upper end of the pen holder (1), a sound generating tube (13) is arranged on the pen cap (12), the pen point (11) is fixedly connected to the lower end of the pen holder (1), a box body (2) is arranged on the pen point (11), two T-shaped foot rests (3) are fixedly connected to the bottom end of the box body (2), a cavity (21) is arranged in the box body (2), the pen point (11) penetrates through the box body (2) and extends into the cavity (21), a nut (22) is fixedly connected to the central position of the inner bottom wall of the cavity (21), a threaded rod (23) is connected to the nut (22) through threads, and a knob (24) is fixedly connected to the bottom end of the box body (2) through the threaded rod (23), threaded rod (23) bottom is rotated and is connected with slider (25), slider (25) are rotated and are connected with two first connecting rods (26), two first connecting rod (26) set up about slider (25) symmetry, two rotate on first connecting rod (26) and be connected with second connecting rod (27), second connecting rod (27) sliding connection has horizontal pole (28), horizontal pole (28) one end and cavity (21) inner wall fixed connection, horizontal pole (28) other end fixedly connected with protective sheath (29).

2. The touch reading pen and contact protection device of the touch reading all-in-one machine of claim 1, wherein the second connecting rod (27) is L-shaped, and one end of the second connecting rod (27) is fixedly connected with a limit block (271).

3. The touch reading pen and contact protection device of the touch reading all-in-one machine of claim 1, wherein a sliding groove (281) is formed in the cross rod (28), the sliding groove (281) is arranged in an inclined mode, and the second connecting rod (27) can slide in the sliding groove (281).

4. The touch reading pen and contact protection device of the touch reading all-in-one machine of claim 1, wherein the width of the protection sleeve (29) is the same as that of the pen head (11), and a soft material is arranged on the outer side of the protection sleeve (29).

5. The touch reading pen and contact protection device of the touch reading all-in-one machine according to claim 3, wherein one side of the cross rod (28) close to the pen head (11) is connected with the pen head (11) in a sliding mode and is provided with materials.

6. The touch reading pen and contact protection device of the touch reading all-in-one machine of the claim 1 is characterized in that a plurality of grooves (241) are arranged on the knob (24), and the grooves (241) are evenly distributed on the knob (24).