CN213365806U

CN213365806U - Learning tool for learning and memorizing English

Info

Publication number: CN213365806U
Application number: CN202022727879.3U
Authority: CN
Inventors: 林海雁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-04
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to the technical field of learning tools, in particular to a learning tool for learning and memorizing English, which comprises a base, wherein the top of the base is provided with a main cylinder, the center of the lower side wall in the main cylinder is provided with a rotating rod, the top of the rotating rod is provided with a first bevel gear, the outer side of the first bevel gear and the right side of the rotating rod are connected with a second bevel gear, the right side of the second bevel gear is provided with a crank, the top of the first bevel gear is provided with a threaded rod, the outer wall of the threaded rod is sleeved with a slide seat, the left side and the right side of the slide seat are provided with sliders, the top of the slide seat and the outer side of the threaded rod are provided with a telescopic cylinder, the top of the telescopic cylinder is provided with a turntable, the right side of the turntable is provided with a limiting pin, the top, the operation is simple, the functions are rich, the stability and the practicability are higher, and certain popularization value is achieved.

Description

Learning tool for learning and memorizing English

Technical Field

The utility model relates to a learning tool technical field specifically is a learning tool for studying and remember english.

Background

Along with the development and progress of society, people pay more and more attention to English learning, English learning is convenient for tourism, study and study, work needs and other aspects, in the process of English learning, most importantly, English words are memorized, therefore, English words and sentences can be reasonably memorized, the process of English learning is more convenient, English learning machines in various forms are common, the English learning machines adopt modern scientific application technology and are combined with the learning characteristics of English language, self-service English language learning can be realized, the English learning machines have rich functions, learners can be trained from grammar, language, hearing, reading and writing and other aspects, the English learning machines also have the functions of dictionary, translation, data query and the like, can be used as auxiliary tools for language learning, no reasonable device is used for placing the English learning machines, there is therefore a need for a learning tool for learning and memorizing english that ameliorates the above-mentioned problems.

Disclosure of Invention

An object of the utility model is to provide a learning tool for studying and remember english to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a learning tool for learning and memorizing English comprises a base, wherein a main barrel is arranged at the top of the base, a rotating rod is arranged at the center of the lower side wall in the main barrel, a first bevel gear is arranged at the top of the rotating rod, a second bevel gear is connected to the outer side of the first bevel gear and the right side of the rotating rod, a crank is arranged on the right side of the second bevel gear, a threaded rod is arranged at the top of the first bevel gear, a sliding seat is sleeved on the outer wall of the threaded rod, sliding blocks are arranged on the left side and the right side of the sliding seat, a telescopic barrel is arranged at the top of the sliding seat and the outer side of the threaded rod, a rotary disc is arranged at the top of the telescopic barrel, a limiting pin is arranged on the right side of the rotary disc, a support rod is arranged at the top of the rotary disc, a, the left and right sides of connecting axle and the inboard that is located spacing bolt all are provided with first connecting plate, the front of first connecting plate is provided with the mounting panel, the back of mounting panel and the upper and lower both sides that are located first connecting plate all are provided with the second connecting plate, one side that first connecting plate was kept away from to the second connecting plate is connected with the spring, one side that the second connecting plate was kept away from to the spring is provided with the cardboard, the front of mounting panel is provided with the sucking disc, the front of sucking disc is provided with the learning.

Preferably, the position of the left inner side wall and the right inner side wall of the main cylinder corresponding to the slide blocks is provided with a groove in the vertical direction, the size of the inner structure of the groove is matched with the size of the outer structure of the slide blocks, and the connection mode is sliding connection.

Preferably, the left and right sides of connecting axle is provided with the external screw thread, the inside of spacing bolt is provided with the internal thread, the external structure size and the internal structure size phase-match of internal thread of external screw thread to the connected mode is threaded connection.

Preferably, the first bevel gear and the second bevel gear are connected in a meshing manner, and the sliding seat and the threaded rod are connected in a threaded manner.

Preferably, the outer wall of branch and the position of corresponding carousel evenly seted up the spacing hole of multiunit, the through-hole has been seted up to the position that the right side of carousel corresponds the spacer pin, the inner structure size of spacing hole, through-hole respectively with the outer structure size phase-match of spacer pin to the connected mode is plug connection, the connected mode of branch and carousel is for rotating the connection.

Preferably, the crank is connected with the main barrel in a rotating mode, and the connecting shaft is connected with the first connecting plate in a rotating mode.

Preferably, the cardboard is "U" type structural design, the inboard design of cardboard has the silica gel pad.

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

in the utility model, the upper and lower angles of the learning machine can be adjusted by hand through the rotary connection of the connecting shaft and the first connecting plate, after the adjustment is completed, the limit bolt is connected with the connecting shaft by screw thread, the rotation angle of the learning machine is fixed by clockwise fastening the limit bolt, the left and right directions of the learning machine can be rotated according to the use requirement through the rotary connection of the support rod and the rotary disc, when the required direction is reached, the limit pin is aligned with the limit hole and inserted through the through hole of the rotary disc, thereby the angle of the left and right directions of the learning machine is fixed, when the angle of the learning machine is too low, the clockwise rotation of the crank can drive the rotation of the second bevel gear through the rotation of the first bevel gear, thereby driving the rotation of the screw rod, the screw thread connection of the slide seat and the screw rod leads the slide seat to drive the upward movement of, when the angle of the learning machine is too high, otherwise, the learning machine moves downwards to adjust the height of the learning machine, the device can adjust the angle of the learning machine in all directions, and the distance between the clamping plates can be adjusted by the design of the spring, so that the device can adapt to the learning machines of different models.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a right side view of the overall structure of the present invention;

FIG. 3 is a back view of the overall structure of the present invention;

fig. 4 is a sectional view of the main rod structure of the present invention.

In the figure: 1-base, 2-main barrel, 3-rotating rod, 4-first bevel gear, 5-second bevel gear, 6-crank, 7-threaded rod, 8-sliding seat, 9-sliding block, 10-telescopic barrel, 11-rotary table, 12-limiting pin, 13-supporting rod, 14-connecting shaft, 15-limiting bolt, 16-connecting plate, 17-mounting plate, 18-second connecting plate, 19-spring, 20-clamping plate, 21-sucking disc and 22-learning machine.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a learning tool for learning and memorizing English comprises a base 1, a main barrel 2 is arranged at the top of the base 1, a rotating rod 3 is arranged at the center of the lower side wall inside the main barrel 2, a first bevel gear 4 is arranged at the top of the rotating rod 3, a second bevel gear 5 is connected to the outer side of the first bevel gear 4 and the right side of the rotating rod 3, a crank 6 is arranged at the right side of the second bevel gear 5, a threaded rod 7 is arranged at the top of the first bevel gear 4, a sliding seat 8 is sleeved on the outer wall of the threaded rod 7, sliding blocks 9 are arranged on the left side and the right side of the sliding seat 8, a telescopic barrel 10 is arranged at the top of the sliding seat 8 and the outer side of the threaded rod 7, a rotary plate 11 is arranged at the top of the telescopic barrel 10, a limit pin 12 is arranged on the right side of the rotary plate 11, a support rod 13 is arranged at the, the left side and the right side of the connecting shaft 14 and the inner side of the limiting bolt 15 are both provided with a first connecting plate 16, the front of the first connecting plate 16 is provided with a mounting plate 17, the back of the mounting plate 17 and the upper side and the lower side of the first connecting plate 16 are both provided with a second connecting plate 18, one side of the second connecting plate 18 far away from the first connecting plate 16 is connected with a spring 19, one side of the spring 19 far away from the second connecting plate 18 is provided with a clamping plate 20, the front of the mounting plate 17 is provided with a sucking disc 21, the front of the sucking disc 21 is provided with a learning machine 22, the positions of the left inner side wall and the right inner side wall of the main cylinder 2 corresponding to the slide block 9 are provided with grooves in the vertical direction, the inner structure size of the grooves is matched with the outer structure size of the slide block 9, the connecting mode is sliding connection, and the connected mode is threaded connection, the connected mode of first bevel gear 4 and second bevel gear 5 is meshing connection, the connected mode of slide 8 and threaded rod 7 is threaded connection, the outer wall of branch 13 and the position corresponding to carousel 11 have evenly seted up multiunit spacing hole, the position that the right side of carousel 11 corresponds spacing pin 12 has seted up the through-hole, the internal structure size of spacing hole, the through-hole matches with the external structure size of spacing pin 12 respectively, and the connected mode is plug-in connection, the connected mode of branch 13 and carousel 11 is for rotating the connection, the connected mode of crank 6 and main section of thick bamboo 2 is for rotating the connection, the connected mode of connecting axle 14 and first connecting plate 16 is for rotating the connection, cardboard 20 is "U" type structural design, the inboard design of cardboard 20 has the silica gel pad.

The utility model discloses work flow: when the device is used, the device is firstly placed on a desktop, the clamping plate 20 is pulled upwards and downwards by the spring 19, the learning machine 22 is sucked on the sucking disc 21 through the sucking disc 21 when the device is pulled to a certain distance, the clamping plate 20 is loosened, the learning machine 22 is firmly fixed in the clamping plate 20 at the moment, according to the use requirement, when the position of the learning machine 22 is too low, the crank 6 is rotated clockwise, the crank 6 rotates to drive the first bevel gear 4 to rotate clockwise, the first bevel gear 4 rotates clockwise to drive the second bevel gear 5 to rotate, so as to drive the threaded rod 7 to rotate, at the moment, the sliding seat 8 moves upwards on the threaded rod 7, the sliding block 9 moves upwards in the groove in the main barrel 2, so as to push the telescopic barrel 10 to move upwards, the crank 6 stops rotating when the required height is reached, if the height of the learning machine 22 is too high in the learning process, otherwise, the learning machine 22 can be adjusted downwards, according to the user demand, when the angle about needs adjust learning machine 22, adjust learning machine 22's upper and lower direction through both hands, when adjusting suitable position, through clockwise the spacing bolt 15 of screwing, thereby fix the required upper and lower angle of learning machine 22, according to the user demand, when the angle about needs adjust learning machine 22, through rotating branch 13, when reaching required angle, insert spacing downthehole through the through-hole on carousel 11 with spacer pin 12, thereby adjust required angle about, whole operation flow is simple convenient, the utility model discloses a design whole device portable, easy operation, the function is abundant, and stability and practicality are higher, have certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a learning tool for studying and remember english, includes base (1), its characterized in that: the top of the base (1) is provided with a main barrel (2), the center of the lower side wall inside the main barrel (2) is provided with a rotating rod (3), the top of the rotating rod (3) is provided with a first bevel gear (4), the outer side of the first bevel gear (4) and the right side of the rotating rod (3) are connected with a second bevel gear (5), the right side of the second bevel gear (5) is provided with a crank (6), the top of the first bevel gear (4) is provided with a threaded rod (7), the outer wall of the threaded rod (7) is sleeved with a sliding seat (8), the left side and the right side of the sliding seat (8) are provided with sliding blocks (9), the top of the sliding seat (8) and the outer side of the threaded rod (7) are provided with a telescopic barrel (10), the top of the telescopic barrel (10) is provided with a turntable (11), the right side of the turntable (, a supporting rod (13) is arranged at the top of the rotary table (11), a connecting shaft (14) is arranged at one end of the supporting rod (13) far away from the rotary table (11), the left side and the right side of the connecting shaft (14) are both provided with a limiting bolt (15), the left side and the right side of the connecting shaft (14) and the inner side of the limiting bolt (15) are both provided with a first connecting plate (16), the front surface of the first connecting plate (16) is provided with a mounting plate (17), the back surface of the mounting plate (17) and the upper and lower sides of the first connecting plate (16) are provided with second connecting plates (18), a spring (19) is connected to one side of the second connecting plate (18) far away from the first connecting plate (16), a clamping plate (20) is arranged on one side of the spring (19) far away from the second connecting plate (18), the front of mounting panel (17) is provided with sucking disc (21), the front of sucking disc (21) is provided with learning (22).

2. A learning tool for learning and memorizing english according to claim 1, characterized in that: the position of the left inner side wall and the right inner side wall of the main barrel (2) corresponding to the sliding block (9) is provided with a groove in the vertical direction, the size of the inner structure of the groove is matched with the size of the outer structure of the sliding block (9), and the connection mode is sliding connection.

3. A learning tool for learning and memorizing english according to claim 1, characterized in that: the left and right sides of connecting axle (14) is provided with the external screw thread, the inside of spacing bolt (15) is provided with the internal thread, the external structure size and the internal structure size phase-match of internal thread of external screw thread to the connected mode is threaded connection.

4. A learning tool for learning and memorizing english according to claim 1, characterized in that: the first bevel gear (4) is connected with the second bevel gear (5) in a meshing manner, and the sliding seat (8) is connected with the threaded rod (7) in a threaded manner.

5. A learning tool for learning and memorizing english according to claim 1, characterized in that: the outer wall of branch (13) and the position of corresponding carousel (11) have evenly seted up the spacing hole of multiunit, the through-hole has been seted up to the position that the right side of carousel (11) corresponds spacer pin (12), the inner structure size of spacing hole, through-hole respectively with the outer structure size phase-match of spacer pin (12) to the connected mode is plug connection, the connected mode of branch (13) and carousel (11) is for rotating the connection.

6. A learning tool for learning and memorizing english according to claim 1, characterized in that: the crank (6) is connected with the main barrel (2) in a rotating mode, and the connecting shaft (14) is connected with the first connecting plate (16) in a rotating mode.

7. A learning tool for learning and memorizing english according to claim 1, characterized in that: the clamping plate (20) is designed to be of a U-shaped structure, and a silica gel pad is designed on the inner side of the clamping plate (20).