CN114683748A

CN114683748A - Chinese phrase learning tool

Info

Publication number: CN114683748A
Application number: CN202210496434.XA
Authority: CN
Inventors: 杜程霖; 张颖慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-07-01

Abstract

The invention belongs to the technical field of auxiliary articles for learning Chinese phrases, and particularly relates to a Chinese phrase learning tool which comprises a main body, wherein vertical rods for supporting are arranged on two sides of the upper end of the main body, a supporting plate is arranged behind the end of the main body, three clamping plates are arranged at the front end of the supporting plate, a hollow groove for conveniently placing the supporting plate is formed in the upper end of the main body, a first moving groove for moving is formed in each of two sides of the hollow groove, a writing board is arranged at the bottom of the main body, a handle is arranged at the front end of the writing board, screw rods are arranged on two sides inside the main body, a gear is driven to rotate through a handle, a rack is driven to move, the other two gears are driven to rotate, a screw rod is driven to rotate, a screw sleeve is driven to move back and forth, the vertical rods and the clamping plates are driven to move back and forth, the vertical rods are pulled to be adjusted to a proper angle, and the screws are twisted to fix, so that the best learning angle of a mobile phone and a flat plate and a user is achieved, thereby preventing the user from being nearsighted due to too close distance.

Description

Chinese phrase learning tool

Technical Field

The invention belongs to the technical field of auxiliary articles for learning Chinese phrases, and particularly relates to a tool for learning Chinese phrases.

Background

The phrase is a fixed sentence fragment that two or more words form a certain combination relationship and are often used together in different sentences; words and phrases can be independently formed into sentences, and the sentences are single words or short sentences, but words and phrases cannot be spoken and are short sentences; in the Chinese grammar, phrases are between words and sentences in the grammar level, and users generally learn at home by using mobile phones or tablet computers.

An original Chinese phrase learning tool has the following defects in use:

1. the best learning distance between the mobile phone or the tablet and the learner cannot be adjusted in use.

2. The size of the mobile phone or the tablet which cannot be used in use is fixed.

3. There is no means of providing writing and practice to the user during use.

4. Can not effectively store stationery.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a Chinese phrase learning tool which has the characteristics that the optimal learning distance between a user and a tablet or a mobile phone can be adjusted according to the situation of the user, different mobile phones or tablets can be fixed, a writing and contact tool can be provided, and stationery can be stored.

In order to achieve the purpose, the invention provides the following technical scheme: a Chinese phrase learning tool comprises a main body, wherein both sides of the upper end of the main body are provided with vertical rods for supporting, a supporting plate is arranged behind the end of the main body, the front end of the supporting plate is provided with three clamping plates, the upper end of the main body is provided with a hollow groove convenient for placing the supporting plate, both sides of the hollow groove are provided with a first moving groove for moving, the bottom of the main body is provided with a writing board, the front end of the writing board is provided with a handle, both sides of the inside of the main body are provided with screw rods, one end of each screw rod is provided with a fixing groove, the inside of each fixing groove is provided with a positioning block for limiting, the outer side of each screw rod is provided with a screw sleeve meshed with the screw rod, the rear end of the inside of the main body is provided with a through groove, a rack is arranged inside the through groove, three gears for transmission are arranged inside the rack, the rear end of the main body is provided with a handle, and the rear end of the handle is provided with a first nut, the rear end of the first nut is provided with a first spring, the upper end of the outer side of the screw sleeve is provided with a transition block, one end of the vertical rod is provided with a bolt penetrating through the vertical rod and the screw sleeve, two ends of the outer side of the bolt are provided with a second nut, the lower ends of two sides of the vertical rod are provided with a plurality of thread grooves, the lower end of one side of the vertical rod is provided with a screw, the inner side of the clamping plate is provided with a movable plate, one side of the abutting plate is provided with two second movable grooves, the inner parts of the second movable grooves are provided with a first convex block, the rear end of the first convex block is provided with a threaded rod, the clamping plate is provided with a sliding groove, the rear end of the sliding groove is provided with a pressing plate, the front end of the pressing plate is provided with a second spring, the two sides of the writing plate are provided with sliding grooves, the inner parts of the sliding grooves are provided with second convex blocks, and the upper end of the writing plate is provided with a holding groove for holding stationery, the utility model discloses a writing board, including writing board, push away the groove, the both sides of main part have all been seted up and have been pushed away the groove, push away the inslot portion and all be equipped with the pull rod, the rear end both sides of writing board all are equipped with the connecting block, the contact groove that is used for connecting is all seted up to the front end both sides of main part, the activity groove has all been seted up to the rear end of contact groove, the inside rear end in activity groove all is equipped with buffer group, buffer group's front end all is equipped with the dog, the upper end of contact groove all is equipped with reset group, the spacing groove has all been seted up to reset group's lower extreme, the spacing inslot portion all is equipped with the stock.

As a preferred technical solution of the Chinese phrase learning tool of the present invention, the writing board is fixedly connected to the handle, the writing board is connected to the main body by a snap connection, the handle is connected to the main body by the writing board, the positioning block is connected to the main body by a snap connection, the positioning block is fixedly connected to the screw, and the screw is connected to the main body by the positioning block.

As a preferred technical scheme of the Chinese phrase learning tool, the first nut is connected with the handle through threads, the gear is connected with the rack through meshing, and the threaded sleeve is connected with the screw rod through meshing.

As a preferred technical scheme of the Chinese phrase learning tool, the second nut is connected with the bolt through threads, the transition block is fixedly connected with the threaded sleeve, and the vertical rod is connected with the threaded sleeve through the bolt.

As a preferred technical scheme of the Chinese phrase learning tool, the screw is connected with the main body through threads, the first convex block is connected with the abutting plate through clamping, and the threaded rod is connected with the first convex block through threads.

As a preferred technical scheme of the Chinese phrase learning tool, the threaded sleeve is connected with the main body through clamping, and the stop block is connected with the abutting plate through clamping.

As a preferred technical scheme of the Chinese phrase learning tool, the long rod is connected with the main body in a clamping manner.

Compared with the prior art, the invention has the beneficial effects that:

1. the handle drives one gear to rotate, so that the rack moves, the other two gears rotate to drive the screw rod to rotate, the screw sleeve moves back and forth, the vertical rod and the clamping plate are driven to move back and forth, the vertical rod is pulled to be adjusted to a proper angle, and the screw is twisted to fix, so that the best learning angle of the mobile phone, the flat plate and a user is achieved, and the situation that the distance of the user is too close to cause myopia is avoided.

2. When the first bump is pushed to reach a proper position, the clamping plate is pulled to drive the sliding groove and the pressing plate to move, the second spring is extruded, and after the mobile phone or the flat plate is placed in, the second spring is unfolded to enable the clamping plate to limit the mobile phone, so that the effect of fixing different mobile phones is achieved.

3. Bring the writing board out through pulling the handle, make the user write in the upper end of writing board to reach and write the space for the user provides, and then make the user can be faster remember the phrase.

4. The stationery is placed in the placing groove, so that the stationery is contained, and the effect of convenient carrying is achieved.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the main body of the present invention;

FIG. 3 is a side view partially in section of the main body of the present invention;

FIG. 4 is a side view of the present invention in partial cross-section;

FIG. 5 is a schematic sectional view of the main body of the present invention;

FIG. 6 is a schematic view of a partial enlarged structure at A in the present invention;

FIG. 7 is a schematic view of a portion of the present invention at B;

FIG. 8 is a partial enlarged view of the structure at C in the present invention;

in the figure: 1. a main body; 2. a vertical rod; 3. a splint; 4. a resisting plate; 5. an empty groove; 6. a first moving groove; 7. a writing board; 8. a handle; 9. a screw; 10. a threaded sleeve; 11. a gear; 12. fixing grooves; 13. positioning blocks; 14. a through groove; 15. a rack; 16. a handle; 17. a first nut; 18. a first spring; 19. pushing the groove; 20. a pull rod; 21. connecting blocks; 22. a contact groove; 23. a stopper; 24. a movable groove; 25. a buffer group; 26. a reset group; 27. a limiting groove; 28. a long rod; 29. a threaded rod; 30. a second moving groove; 31. a first bump; 32. moving the plate; 33. a bolt; 34. a second nut; 35. a thread groove; 36. a screw; 37. a transition block; 38. pressing a plate; 39. a second spring; 40. a sliding groove; 41. a placing groove; 42. and a bump II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-8, the present invention provides the following technical solutions: a Chinese phrase learning tool comprises a main body 1, both sides of the upper end of the main body 1 are provided with vertical rods 2 for supporting, a resisting plate 4 is arranged behind the end of the main body 1, the front end of the resisting plate 4 is provided with three clamping plates 3, the upper end of the main body 1 is provided with a hollow groove 5 convenient for placing the resisting plate 4, both sides of the hollow groove 5 are provided with a first moving groove 6 for moving, the bottom of the main body 1 is provided with a writing board 7, the front end of the writing board 7 is provided with a handle 8, both sides of the inside of the main body 1 are provided with screw rods 9, one end of each screw rod 9 is provided with a fixed groove 12, the inside of each fixed groove 12 is provided with a positioning block 13 for limiting, the outside of each screw rod 9 is provided with a threaded sleeve 10 engaged with the screw rod 9, the rear end of the inside of the main body 1 is provided with a through groove 14, the inside of the through groove 14 is provided with a rack 15, the inside of the rack 15 is provided with three gears 11 for driving, the rear end of the main body 1 is provided with a handle 16, the rear end of the handle 16 is provided with a first nut 17, the rear end of the first nut 17 is provided with a first spring 18, the upper end of the outer side of the screw sleeve 10 is provided with a transition block 37, one end of the vertical rod 2 is provided with a bolt 33 penetrating through the vertical rod 2 and the screw sleeve 10, two ends of the outer side of the bolt 33 are provided with second nuts 34, the lower ends of two sides of the vertical rod 2 are provided with a plurality of thread grooves 35, the lower end of one side of the vertical rod 2 is provided with a screw 36, the inner side of the clamping plate 3 is provided with a movable plate 32, one side of the abutting plate 4 is provided with two second movable grooves 30, a first convex block 31 is arranged inside the second movable groove 30, the rear end of the first convex block 31 is provided with a threaded rod 29, the clamping plate 3 is provided with a sliding groove 40, the rear end of the sliding groove 40 is provided with a pressing plate 38, the front end of the pressing plate 38 is provided with a second spring 39, the two sides of the writing plate 7 are provided with sliding grooves 40, a second convex block 42 is arranged inside the sliding groove 40, the groove 41 of placeeing that is used for placing stationery is offered to the upper end of clipboard 7, the both sides of main part 1 have all been seted up and have been pushed away groove 19, it all is equipped with pull rod 20 to push away the inside pull rod 20 that all is equipped with of groove 19, the rear end both sides of clipboard 7 all are equipped with connecting block 21, the contact slot 22 that is used for the connection has all been offered to the front end both sides of main part 1, movable groove 24 has all been seted up to the rear end of contact slot 22, the inside rear end of movable groove 24 all is equipped with buffering group 25, the front end of buffering group 25 all is equipped with dog 23, the upper end of contact slot 22 all is equipped with reset group 26, spacing groove 27 has all been seted up to reset group 26's lower extreme, spacing groove 27 inside all is equipped with stock 28, in this embodiment.

Specifically, the writing board 7 and the handle 8 are fixedly connected, the writing board 7 is connected with the main body 1 through a clamping connection, the handle 8 is connected with the main body 1 through the writing board 7, the positioning block 13 is connected with the main body 1 through a clamping connection, the positioning block 13 is fixedly connected with the screw rod 9, the screw rod 9 is connected with the main body 1 through the positioning block 13, and the positioning block 13 is a T-shaped disc-shaped member in the embodiment and is convenient for the screw rod 9 to rotate because the positioning block is a disc-shaped member.

Specifically, the first nut 17 is connected with the handle 16 through threads, the gear 11 is connected with the rack 15 through meshing, the threaded sleeve 10 is connected with the screw rod 9 through meshing, and the rack 15 is an annular closed component in the embodiment.

Specifically, No. two nuts 34 are connected with bolt 33 through the screw thread, and excessive piece 37 is fixed connection with swivel nut 10, and montant 2 is connected with swivel nut 10 through bolt 33, and bolt 33 runs through montant 2 in this embodiment, and the one end of montant 2 is arc, is convenient for rotate.

Specifically, the screw 36 is connected to the main body 1 through a screw thread, the first protrusion 31 is connected to the abutting plate 4 through a snap fit, and the threaded rod 29 is connected to the first protrusion 31 through a screw thread, where the first protrusion 31 is a trapezoidal member in this embodiment.

Specifically, the screw sleeve 10 is connected with the main body 1 by a snap fit, the stopper 23 is connected with the abutting plate 4 by a snap fit, and the stopper 23 is a U-shaped member in this embodiment.

Specifically, the long rod 28 is connected with the main body 1 in a snap-fit manner, and in this embodiment, the long rod 28 penetrates through the connecting block 21 and the contact groove 22.

The working principle and the using process of the invention are as follows: rotating the handle 16 to make the handle 16 drive one of the gears 11 connected thereto to rotate, making one of the gears 11 drive the rack 15 located inside the through groove 14 to move, making the rack 15 drive the other two gears 11 located at two ends inside thereof to rotate, making the other two gears 11 drive the screw 9 connected thereto to rotate, making the screw 9 drive the fixing groove 12 located at one end thereof to rotate inside the positioning block 13, making the screw 9 drive the screw sleeve 10 located outside thereof to move, driving the transition block 37 to move, making the transition block 37 drive the vertical rod 2 connected thereto to move inside the first moving groove 6 through the bolt 33, making the vertical rod 2 drive the abutting plate 4 connected thereto to move, when reaching a proper position, rotating the first nut 17 to extrude the first spring 18, thereby achieving the purpose of limiting the handle 16, pushing the vertical rod 2 to reach an optimal learning angle, screwing the second nut 34 located outside the bolt 33, the screw 36 is screwed into the thread groove 35 to achieve the limiting effect, so that the condition of a user is adjusted to the best learning angle for watching the mobile phone; the first convex block 31 is pushed to move in the second movable groove 30, the other two vertical rods 2 connected with the first convex block 31 and the movable plate 32 are driven to move, the threaded rod 29 is screwed in after a proper position is reached, the first convex block 31 is fixed, the clamping plate 3 is pulled, the sliding groove 40 is driven to move forwards, the pressing plate 38 is driven to move forwards, the second spring 39 is extruded, the mobile phone is released after being placed, the second spring 39 is unfolded, the pressing plate 38 moves backwards, the vertical rods 2 are driven to move backwards, and the mobile phone or the flat plate is clamped, so that the effect of fixing according to different mobile phones or flat plates is achieved; pulling the pull rod 20 in the push groove 19 to drive the long rod 28 connected with the pull rod to move upwards and separate from the limiting groove 27, extruding the reset group 26 at the upper end of the pull rod, pulling the handle 8 to drive the writing board 7 to move outwards, driving the second bump 42 to move back and forth in the sliding groove 40, driving the connecting block 21 to separate from the contact groove 22, expanding the buffer group 25 at the rear end in the movable groove 24, pushing the stop block 23 out of the movable groove 24, limiting the long rod 28, and enabling a user to write on the upper end surface of the writing board 7 so as to facilitate the writing and recording of the user; when the stationery storage box is not used, stationery can be placed into the storage groove 41, the writing board 7 is attached to the main body 1, the vertical rod 2 is pushed into the empty groove 5, the supporting board 4 is driven to be attached to the main body 1, and therefore the stationery storage box is convenient to carry and capable of storing stationery.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. A chinese phrase learning tool, comprising: the portable type multifunctional writing board comprises a main body (1), both sides of the upper end of the main body (1) are provided with vertical rods (2) for supporting, a supporting plate (4) is arranged behind the end of the main body (1), the front end of the supporting plate (4) is provided with three clamping plates (3), the upper end of the main body (1) is provided with a hollow groove (5) for placing the supporting plate (4), both sides of the hollow groove (5) are provided with a first moving groove (6) for moving, the bottom of the main body (1) is provided with a writing board (7), the front end of the writing board (7) is provided with a handle (8), both sides of the inner part of the main body (1) are provided with screw rods (9), one end of each screw rod (9) is provided with a fixing groove (12), the inner part of each fixing groove (12) is provided with a positioning block (13) for limiting, the outer side of each screw rod (9) is provided with a threaded sleeve (10) meshed with the screw rod, the rear end of the inner part of the main body (1) is provided with a through groove (14), a rack (15) is arranged in the through groove (14), three gears (11) used for transmission are arranged in the rack (15), the rear end of the main body (1) is provided with a handle (16), the rear end of the handle (16) is provided with a nut (17), the rear end of the nut (17) is provided with a spring (18), the upper end of the outer side of the screw sleeve (10) is provided with a transition block (37), one end of the vertical rod (2) is provided with a bolt (33) penetrating through the vertical rod (2) and the screw sleeve (10), two ends of the outer side of the bolt (33) are provided with a nut (34), the lower ends of the two sides of the vertical rod (2) are provided with a plurality of thread grooves (35), the lower end of one side of the vertical rod (2) is provided with a screw (36), and the inner side of the clamping plate (3) is provided with a movable plate (32), two second moving grooves (30) are formed in one side of the supporting plate (4), a first convex block (31) is arranged inside each second moving groove (30), threaded rods (29) are arranged at the rear ends of the first convex blocks (31), sliding grooves (40) are arranged on the clamping plates (3), pressing plates (38) are arranged at the rear ends of the sliding grooves (40), second springs (39) are arranged at the front ends of the pressing plates (38), sliding grooves (40) are formed in two sides of the writing plate (7), second convex blocks (42) are arranged inside the sliding grooves (40), placing grooves (41) for placing stationery are formed in the upper end of the writing plate (7), pushing grooves (19) are formed in two sides of the main body (1), pull rods (20) are arranged inside the pushing grooves (19), and connecting blocks (21) are arranged on two sides of the rear end of the writing plate (7), contact groove (22) that are used for connecting are all seted up to the front end both sides of main part (1), movable groove (24) have all been seted up to the rear end of contact groove (22), the inside rear end in movable groove (24) all is equipped with buffering group (25), the front end of buffering group (25) all is equipped with dog (23), the upper end in contact groove (22) all is equipped with resetting group (26), spacing groove (27) have all been seted up to the lower extreme of resetting group (26), spacing groove (27) inside all is equipped with stock (28).

2. A tool for learning chinese phrases according to claim 1, wherein: the writing board (7) is fixedly connected with the handle (8), the writing board (7) is connected with the main body (1) through clamping, the handle (8) is connected with the main body (1) through the writing board (7), the positioning block (13) is connected with the main body (1) through clamping, the positioning block (13) is fixedly connected with the screw rod (9), and the screw rod (9) is connected with the main body (1) through the positioning block (13).

3. A tool for learning chinese phrases according to claim 1, wherein: the first nut (17) is connected with the handle (16) through threads, the gear (11) is connected with the rack (15) through meshing, and the threaded sleeve (10) is connected with the screw rod (9) through meshing.

4. A tool for learning chinese phrases according to claim 1, wherein: the second nut (34) is connected with the bolt (33) through threads, the transition block (37) is fixedly connected with the threaded sleeve (10), and the vertical rod (2) is connected with the threaded sleeve (10) through the bolt (33).

5. A tool for learning chinese phrases according to claim 1, wherein: the screw (36) is connected with the main body (1) through threads, the first convex block (31) is connected with the abutting plate (4) through clamping, and the threaded rod (29) is connected with the first convex block (31) through threads.

6. A tool for learning chinese phrases according to claim 1, wherein: the threaded sleeve (10) is connected with the main body (1) through clamping, and the stop block (23) is connected with the abutting plate (4) through clamping.

7. A chinese phrase learning tool as claimed in claim 1, wherein: the long rod (28) is connected with the main body (1) in a clamping manner.