CN221067633U

CN221067633U - Chinese vocabulary explanation display device

Info

Publication number: CN221067633U
Application number: CN202322746949.3U
Authority: CN
Inventors: 李秋霖; 刘文波; 张印勇; 张禄林; 李燕
Original assignee: Xingtai Technician College
Current assignee: Xingtai Technician College
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-06-04
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a Chinese vocabulary explanation display device which comprises a display board, wherein a motor is fixedly connected to the top of the back surface of the display board, a worm is fixedly connected to the output end of the motor, a worm wheel is connected to the upper surface of the worm in a meshed mode, and a screw rod is fixedly connected to the inside of the worm wheel. This display device is explained to chinese vocabulary, through the motor, the worm wheel, the lead screw, first slider and the setting of cleaning the board, through the inside of first bolt threaded connection at the mounting hole that corresponds, be convenient for install the board of cleaning, motor drive worm rotates, make it pass through the worm wheel drive lead screw rotatory, first slider reciprocating operation under the effect of lead screw, can be more convenient erase the work to the show board, the mode of whole erasure is comparatively swift laborsaving, the efficiency of erasing to board book content has been promoted, the phenomenon of easy absorption dust when avoiding taking place teachers and students manual cleaning, bring very big facility for teacher's teaching work, teachers and students' health has been ensured.

Description

Chinese vocabulary explanation display device

Technical Field

The utility model relates to the technical field of Chinese teaching, in particular to a Chinese vocabulary explanation display device.

Background

At present, along with the development of Chinese economy and external culture communication, the influence of Chinese is bigger and bigger, many foreigners keep the study of Chinese, and are enthusiastic for Chinese culture, but Chinese is obscured and understandable, and is very difficult when teaching Chinese vocabulary, and in the process of Chinese study, the Chinese vocabulary explanation display device can improve people's cognition to Chinese vocabulary, makes things convenient for people to explain Chinese vocabulary, further improves people's chinese level.

Through retrieving, chinese patent publication (bulletin) No. CN206697092U discloses novel chinese vocabulary explanation display device, including show board, fixed pipe, spring leaf, support column, locating beam, the show board rear side has 2 show board fixed plates, show board fixed plate is corresponding with the show board fixed block, the show board fixed block passes through a plurality of set screw and connects the show board fixed plate, the support column is connected respectively to the fixed pipe both sides, the support column is inside to have the slip cap groove, the slip cap groove is connected to the slip cap groove, the inside sliding tray that has of slip cap, the sliding tray suits with the sliding block, the sliding tray is connected to the sliding block, the sliding block slides in the sliding tray, the inside fixed sleeve groove that has of show board, fixed sleeve is connected to the fixed sleeve groove, the fixed sleeve is inside to have the fixed slot, the fixed slot suits with the sliding block, the fixed slot is connected to the sliding block. The Chinese vocabulary explanation display device can be lifted, so that teaching of students in a large number can be conveniently performed, writing of the display device is facilitated, and the teaching quality of Chinese vocabulary is improved.

The above-mentioned patent is convenient to go up and down to adjust, but when erasing the vocabulary, need the mr to hold the blackboard eraser by hand and erase the blackboard writing content on the blackboard, not only waste time and energy in the operation process, inhale the dust moreover easily, influence teachers and students' healthy, consequently need design a chinese vocabulary explanation display device to solve above-mentioned problem.

Disclosure of utility model

The utility model mainly aims to provide a Chinese vocabulary explanation display device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a chinese vocabulary explanation display device, includes the show board, the top at show board back fixedly connected with motor, the output fixedly connected with worm of motor, the upper surface meshing of worm is connected with the worm wheel, the inside fixedly connected with lead screw of worm wheel; the outer surface threaded connection of lead screw has first slider, the diapire fixedly connected with guide bar of show board medial surface, the surface sliding connection of guide bar has the second slider, the equal swing joint of medial surface of first slider and second slider has the board of wiping, the mounting hole has all been seted up to the surface of first slider, second slider and the board of wiping, the internal thread connection of mounting hole has first bolt.

In order to achieve the effect of being convenient for supporting the dust collector and the box body, the Chinese vocabulary explanation display device is characterized in that the back of the display board is fixedly connected with a support, and the middle of the upper surface of the support is fixedly connected with the dust collector.

In order to achieve the effect of being convenient for connecting the wiping plate, the Chinese vocabulary explanation display device is characterized in that a hose is fixedly connected to the bottom of the outer surface of the dust collector, one end of the hose is sleeved with a fixing tube, and the fixing tube is fixedly connected with the wiping plate.

In order to achieve the effect of being convenient for dust absorption, the Chinese vocabulary explanation display device is characterized in that a cavity is formed in the wiping plate, and a through hole is formed in the inner side face of the wiping plate.

In order to achieve the effect of being convenient for collecting dust, as the Chinese vocabulary explanation display device, the top of the outer surface of the dust collector is fixedly connected with a discharge pipe, one end of the discharge pipe is fixedly connected with a box body, and the inside of the box body is slidably connected with a collecting box.

In order to achieve the effect of being convenient for adjusting the display board, as the Chinese vocabulary explanation display device provided by the utility model, the two sides of the outer surface of the display board are fixedly connected with the sliding boards, and the inside of each sliding board is connected with the supporting upright post in a sliding way.

In order to achieve the effect of being convenient for fixing the display board, as the Chinese vocabulary explanation display device, the outer surfaces of the supporting upright post and the sliding plate are provided with the adjusting holes, and the second bolts are connected with the inner threads of the adjusting holes.

In order to achieve the effect of enhancing the stability of the bottom, the Chinese vocabulary explanation display device is characterized in that the bottom of the supporting upright post is fixedly connected with a bottom plate, and two sides of the upper surface of the bottom plate are fixedly connected with reinforcing rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the motor, the worm wheel, the screw rod, the first sliding block and the wiping plate, the wiping plate is conveniently installed through the first bolt in the corresponding installation hole in a threaded manner, the motor drives the worm to rotate, so that the worm wheel drives the screw rod to rotate, the first sliding block reciprocates under the action of the screw rod, the display plate can be more conveniently erased, the whole erasing mode is faster and more labor-saving, the erasing efficiency of the content of a board book is improved, the phenomenon that dust is easy to be absorbed when teachers and students wipe manually is avoided, great convenience is brought to teaching work of teachers and students' health is ensured.

2. According to the utility model, through the arrangement of the dust collector, the hose, the through hole and the collecting box, the suction force is generated by the wiping plate when the dust collector runs through the hose, the hose is suitable for the position change of the wiping plate, dust generated by the wiping plate in the wiping process can enter the hose through the through hole and the cavity, and is discharged into the box body through the discharge pipe, and then the powder falls into the collecting box for centralized collecting treatment, so that the chalk dust is prevented from floating randomly, and the cleaning is convenient.

Drawings

FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;

FIG. 2 is a schematic rear view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a wiper blade structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure shown in FIG. 3A according to an embodiment of the present utility model;

fig. 5 is a schematic view of a surface structure of a stent according to an embodiment of the present utility model.

In the figure: 1. a display board; 2. a motor; 3. a worm; 4. a worm wheel; 5. a screw rod; 6. a first slider; 7. a guide rod; 8. a second slider; 9. a wiper plate; 10. a mounting hole; 11. a first bolt; 12. a bracket; 13. a dust collector; 14. a hose; 15. a fixed tube; 16. a cavity; 17. a through hole; 18. a discharge pipe; 19. a case; 20. a collection box; 21. a slide plate; 22. a support column; 23. an adjustment aperture; 24. a second bolt; 25. a bottom plate; 26. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

1-5, A Chinese vocabulary explanation display device comprises a display board 1, wherein a motor 2 is fixedly connected to the top of the back surface of the display board 1, the output end of the motor 2 is fixedly connected with a worm 3, the upper surface of the worm 3 is in meshed connection with a worm wheel 4, and a screw rod 5 is fixedly connected to the inside of the worm wheel 4; the surface threaded connection of lead screw 5 has first slider 6, and the diapire fixedly connected with guide bar 7 of show board 1 medial surface, and the surface sliding connection of guide bar 7 has second slider 8, and the medial surface of first slider 6 and second slider 8 is all swing joint to have and wipes board 9, and mounting hole 10 has all been seted up to the surface of first slider 6, second slider 8 and wiping board 9, and the inside threaded connection of mounting hole 10 has first bolt 11.

During specific use, through motor 2, worm 3, worm wheel 4, lead screw 5, first slider 6, wipe the setting of board 9 and first bolt 11, show board 1 is convenient for teaching show teaching use, make things convenient for the show of blackboard writing or chinese vocabulary card, before using, will wipe the inboard of board 9 place at first slider 6 and second slider 8, through the inside of first bolt 11 threaded connection at corresponding mounting hole 10, be convenient for install and dismantle board 9, make it convenient for change after long-time use, avoid wiping uncleanly influence result of use, increase the functionality of device, when needs wipe the content on show board 1, motor 2 drive worm 3 rotates, make it drive lead screw 5 rotatory through worm wheel 4, first slider 6 is reciprocal operation under the effect of lead screw 5, can be more convenient erase work to show board 1, the mode of whole erasure is comparatively swift, the efficiency of writing content has been promoted, avoid taking place the manual phenomenon of bringing easy absorption when wiping, the teaching work of teacher is extremely convenient, the guarantee that the dust is not clean to take place, first slider 6 has been cleaned the health of the first slider through the second, the guide bar 9 has been avoided the first slider to take place, the second is more convenient for the sliding 9 has taken place, the second has been avoided the sliding the surface of the slider to wipe the 9 to remove the dust, the phenomenon is more thoroughly to be more convenient to move, the surface is avoided the 9.

In this embodiment, the back of the display board 1 is fixedly connected with a bracket 12, and the middle part of the upper surface of the bracket 12 is fixedly connected with a dust collector 13.

When the dust collector is particularly used, through the arrangement of the bracket 12, the bracket 12 is used for supporting and fixing the dust collector 13 and the box 19, so that the stability of use is improved, the dust collector 13 can generate suction when running, and the interior of the wiping board 9 can generate suction through the hose 14, so that dust is absorbed.

In this embodiment, a hose 14 is fixedly connected to the bottom of the outer surface of the cleaner 13, one end of the hose 14 is sleeved with a fixing tube 15, and the fixing tube 15 is fixedly connected with the wiping plate 9.

When the cleaning device is particularly used, one end of the hose 14 is inserted into the fixed pipe 15 through the arrangement of the hose 14, so that the hose 14 is more convenient to connect with the cleaning plate 9, the hose 14 can adapt to the position change of the cleaning plate 9, and the applicability is enhanced.

In this embodiment, the inside of the wiper plate 9 is provided with a cavity 16, and the inside surface of the wiper plate 9 is provided with a through hole 17.

During specific use, through the arrangement of the through holes 17, the inner side surface of the wiping plate 9 is provided with a plurality of through holes 17, and the inner cavity 16 of the wiping plate generates suction under the action of the hose 14 and the fixed pipe 15, so that dust generated in the wiping plate 9 in the wiping process can enter the hose 14 through the through holes 17 and the cavity 16, and the dust is collected, so that the dust is effectively prevented from being diffused.

In this embodiment, the top of the outer surface of the dust collector 13 is fixedly connected with a discharge pipe 18, one end of the discharge pipe 18 is fixedly connected with a box 19, and the inside of the box 19 is slidably connected with a collecting box 20.

When the dust collector is particularly used, through the arrangement of the collecting box 20, the dust collector 13 discharges absorbed dust into the box body 19 through the discharge pipe 18, and then the powder falls into the collecting box 20 for centralized collecting and processing, so that chalk powder is prevented from floating randomly and is convenient to clean.

In this embodiment, the two sides of the outer surface of the display board 1 are fixedly connected with a sliding board 21, and the inside of the sliding board 21 is slidably connected with a supporting upright 22.

When the display board is specifically used, through the arrangement of the sliding plate 21 and the supporting upright 22, the two sides of the display board 1 are connected to the outer surface of the supporting upright 22 through the sliding plate 21 in a sliding manner, the position of the sliding plate 21 on the outer surface of the supporting upright 22 is changed, the height of the display board 1 is convenient to adjust, the display effect is enhanced, the use requirements under different environments are met, the display board is suitable for teachers with different bodies, and the comfort level of the teachers and the students is effectively improved.

In this embodiment, the outer surfaces of the support post 22 and the slide plate 21 are both provided with an adjusting hole 23, and the second bolt 24 is screwed into the adjusting hole 23.

When the display board is particularly used, through the arrangement of the adjusting holes 23, after the position of the sliding board 21 is adjusted, the second bolt 24 is in threaded connection with the inner parts of the two corresponding adjusting holes 23, so that the sliding board 21 is conveniently limited and fixed, and the phenomenon that the display board 1 slides downwards during use is avoided.

In this embodiment, the bottom of the supporting upright 22 is fixedly connected with a bottom plate 25, and both sides of the upper surface of the bottom plate 25 are fixedly connected with reinforcing rods 26.

When the device is specifically used, the bottom plate 25 supports the supporting upright post 22 through the arrangement of the bottom plate 25, the supporting area is enlarged, the reinforcing rod 26 further strengthens the connection firmness of the supporting upright post 22 and the bottom plate 25, and the bottom stability of the device is strengthened.

Working principle: in use, the position of the sliding plate 21 on the outer surface of the supporting upright 22 is changed, the height of the display plate 1 is convenient to adjust, the second bolt 24 is in threaded connection with the interiors of the two corresponding adjusting holes 23, the sliding plate 21 is limited and fixed, the wiping plate 9 is placed on the inner side surfaces of the first sliding block 6 and the second sliding block 8, the first bolt 11 is in threaded connection with the interiors of the corresponding mounting holes 10, the wiping plate 9 is convenient to install, when the content on the display plate 1 is required to be wiped, the motor 2 drives the worm 3 to rotate, the worm wheel 4 drives the screw rod 5 to rotate, the first sliding block 6 reciprocates under the action of the screw rod 5, the wiping plate 1 can be more conveniently erased, suction is generated inside the wiping plate 9 through the hose 14 when the dust collector 13 operates, dust generated in the wiping process can enter the hose 14 through the through hole 17 and the cavity 16, is discharged into the interior of the box 19 through the discharge pipe 18, then the powder falls into the interior of the collecting box 20, concentrated collecting treatment is performed, free floating of chalk dust is prevented, and convenience is achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a chinese vocabulary explanation display device, includes show board (1), its characterized in that: the top of the back of the display board (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a worm (3), the upper surface of the worm (3) is connected with a worm wheel (4) in a meshed manner, and the inside of the worm wheel (4) is fixedly connected with a screw rod (5);

The outer surface threaded connection of lead screw (5) has first slider (6), diapire fixedly connected with guide bar (7) of show board (1) medial surface, the surface sliding connection of guide bar (7) has second slider (8), the medial surface of first slider (6) and second slider (8) all swing joint has wiper plate (9), mounting hole (10) have all been seted up to the surface of first slider (6), second slider (8) and wiper plate (9), the inside threaded connection of mounting hole (10) has first bolt (11).

2. The chinese vocabulary explanation presentation device of claim 1, wherein: the back of show board (1) fixedly connected with support (12), the middle part of support (12) upper surface fixedly connected with dust catcher (13).

3. A chinese vocabulary explanation presentation device according to claim 2, wherein: the bottom of dust catcher (13) surface is fixedly connected with hose (14), the one end cover of hose (14) is equipped with fixed pipe (15), fixed pipe (15) are fixed connection with wiping board (9).

4. The chinese vocabulary explanation presentation device of claim 1, wherein: the inside of the wiping plate (9) is provided with a cavity (16), and the inner side surface of the wiping plate (9) is provided with a through hole (17).

5. A chinese vocabulary explanation presentation device according to claim 2, wherein: the top fixedly connected with exhaust pipe (18) of dust catcher (13) surface, the one end fixedly connected with box (19) of exhaust pipe (18), the inside sliding connection of box (19) has collection box (20).

6. The chinese vocabulary explanation presentation device of claim 1, wherein: both sides of show board (1) surface all fixedly connected with slide (21), the inside sliding connection of slide (21) has support post (22).

7. The chinese vocabulary explanation presentation device of claim 6 wherein: the outer surfaces of the support upright post (22) and the sliding plate (21) are respectively provided with an adjusting hole (23), and the inner threads of the adjusting holes (23) are connected with second bolts (24).

8. The chinese vocabulary explanation presentation device of claim 7, wherein: the bottom of the supporting upright post (22) is fixedly connected with a bottom plate (25), and two sides of the upper surface of the bottom plate (25) are fixedly connected with reinforcing rods (26).