CN214796401U

CN214796401U - Equipment is used in high school's english study

Info

Publication number: CN214796401U
Application number: CN202120901350.0U
Authority: CN
Inventors: 刘新莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-19
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an equipment is used in high school's english study relates to the learning tool field, including base, adjustment mechanism and fixed establishment, the top of base is provided with places the board, the inside of placing the board is provided with the spacing groove. The utility model discloses a set up the spacing groove, a handle, the lead screw, the movable block, the dead lever, rubber drum, realize that english books place harder part after opening at the spacing inslot, it rotates to rotate the handle and drive the lead screw, thereby make the movable block at spacing removal of spacing inslot, to english books spacing fixed, upwards stimulate the dead lever, under the joint action of removal axle, make the coupling spring atress shrink when driving the movable plate along the removal of spring inslot wall, treat that english books's both ends extend to behind the below of dead lever respectively, loosen the dead lever, when driving the movable plate and reseing under coupling spring's spring action, make the dead lever reset, thereby make rubber drum carry out the centre gripping to english books's both ends, thereby liberation student's both hands.

Description

Equipment is used in high school's english study

Technical Field

The utility model relates to a learning tool field specifically is a high school is equipment for english study.

Background

High school is short for high school, and Chinese middle school is divided into primary middle school and high school, wherein the high school belongs to the category of high and medium education, the high school is the higher education institution after nine years of compulsory education in China, and the high school is the first school, the lower-school university is generally a three-year system, the high school education in China refers to high-grade middle education after junior middle school, the high school students are all teenagers of 14 to 18 years old, this stage is the important stage in contacting and learning new knowledge, english is the official language (as the mother language) specified internationally and is also the most widely used language in the world, english contains about 49 ten thousand words, plus about 30 ten thousand technical terms, being the language with the most vocabulary, english is also the language most closely related to computers, most programming languages are related to english, furthermore, with the use of networks, the use of english is more widespread, so that the study of english is very important.

In the learning process of english, learning equipment among the prior art can't fix english books, and books can uncontrolled turn over the page or leaf among the learning process to need press books with the hand, very inconvenient, and learning equipment among the prior art can not be according to demand angle regulation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that English books can not be fixed and can not angle regulation, a device for high school English study is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a high school English learning device comprises a base, an adjusting mechanism and a fixing mechanism, wherein a placing plate is arranged at the top end of the base, a limiting groove is formed in the placing plate, a lead screw penetrating to one side of the outer wall of the placing plate is arranged in the limiting groove, a handle is arranged at one side, located on the placing plate, of one end of the lead screw, and a moving block is arranged at the position, located in the limiting groove, of the outer wall of the lead screw;

wherein the adjusting mechanism comprises a moving groove positioned in the base, the bottom end in the moving groove is provided with a sliding groove, a rack is arranged at one side of the inner bottom end of the moving groove, which is positioned on the sliding groove, a T-shaped groove is arranged at the upper part of the rack at the inner top end of the moving groove, a plurality of fixed seats are symmetrically arranged on both sides of the outer wall of the placing plate, two first rotating seats are arranged on one side of the bottom end of the placing plate, a second rotating seat is arranged on one side of the bottom end of the placing plate far away from the first rotating seat, a connecting rod is arranged on the outer wall of the second rotating seat, a bottom block is arranged at the bottom end of the connecting rod, a connecting shaft is arranged at the bottom end of the bottom block, a clamping block is arranged on the outer wall of the connecting shaft above the rack, the top end of the fixture block is provided with a limiting spring, the top end of the limiting spring is provided with a fixing plate, and the top end of the fixing plate is provided with a T-shaped block.

As a further aspect of the present invention: the fixing mechanism is including being located the inside race of fixing base, the inside bottom that is located the race of fixing base is provided with the spring groove, the inside in spring groove is provided with the movable plate, the inside that the top of movable plate is located the race is provided with removes the axle, the outside wall that removes the axle is located the inside in spring groove is provided with coupling spring, two the top of removing the axle is connected with the dead lever, the bottom of dead lever is located the top of placing the board and is provided with a plurality of kerves, the inside of kerve is provided with rubber roller.

As a further aspect of the present invention: the inner part of the moving block is provided with a thread groove meshed with the outer wall of the lead screw, the joint of the outer wall of the lead screw and the placing plate is rotatably connected through a bearing, and the outer wall of the moving block is matched with the inner wall of the limiting groove.

As a further aspect of the present invention: the bottom end of the bottom block is provided with a limiting block matched with the outer wall of the sliding groove, the bottom end of the clamping block is provided with a fixing block matched with the outer wall of the rack, and the outer wall of the bottom block is matched with the inner wall of the moving groove.

As a further aspect of the present invention: the outer wall of the moving shaft is matched with the inner wall of the shaft groove, and the outer wall of the moving plate is matched with the inner wall of the spring groove.

As a further aspect of the present invention: the outer wall of connecting axle and the junction of end piece are passed through the bearing and are rotated and be connected, the outer wall of T type piece agrees with mutually with the inner wall in T type groove, the outer wall one side of first rotation seat is rotated through minor axis and bearing and is connected with the inner wall of base, the both ends inner wall of connecting rod is rotated through minor axis and bearing with the second and is connected with the outer wall of end piece through minor axis and bearing rotation.

As a further aspect of the present invention: and the two ends of the rubber roller are rotatably connected with the inner wall of the bottom groove through a short shaft and a bearing.

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

1. through the arrangement of the limiting groove, the handle, the lead screw, the moving block, the fixed rod and the rubber roller, the hard part is placed in the limiting groove after an English book is opened, the handle is rotated to drive the lead screw to rotate, so that the moving block moves in the limiting groove in a limiting mode, the fixed rod is fixed in a limiting mode and pulled upwards, the movable plate is driven to move along the inner wall of the spring groove under the connecting action of the movable shaft, the connecting spring is stressed and contracted, after the two ends of the English book extend to the lower side of the fixed rod respectively, the fixed rod is loosened, the movable plate is driven to reset under the elastic action of the connecting spring, and meanwhile the fixed rod is reset, so that the rubber roller clamps the two ends of the English book, and therefore both hands of a student are released;

2. through setting up the connecting axle, the fixture block, spacing spring, the rack, T type piece and T type groove, the realization rotates the connecting axle, it rotates to drive the fixture block, when making spacing spring atress shrink, the fixed block of fixture block bottom breaks away from with the outer wall of rack, promote the connecting axle, when making T type piece along the removal of T type inslot wall, the spacing removal of inner wall along the shifting chute of bottom block, thereby make the top rebound of connecting rod when driving the bottom removal of connecting rod, the board turned angle under the rotation supporting action of first rotation seat is placed in the messenger, thereby realize the angle modulation, it is more convenient when the user reads english books.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic view of the utility model at the position B;

fig. 4 is a cross-sectional view of the base of the present invention;

fig. 5 is a schematic structural view of the screw rod, the moving block and the handle of the present invention.

In the figure: 1. a base; 2. a moving groove; 3. a rack; 4. a first rotating base; 5. a bottom block; 6. a screw rod; 7. a handle; 8. a connecting rod; 9. a second rotating base; 10. a limiting groove; 11. a moving block; 12. a fixed seat; 13. moving the plate; 14. a movable shaft; 15. a shaft groove; 16. a bottom groove; 17. a rubber roller; 18. fixing the rod; 19. placing the plate; 20. a connecting spring; 21. a spring slot; 22. a connecting shaft; 23. a clamping block; 24. a limiting spring; 25. a fixing plate; 26. a T-shaped block; 27. a chute; 28. t-shaped groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, in an embodiment of the present invention, an apparatus for learning english in high school includes a base 1, an adjusting mechanism and a fixing mechanism, a placing plate 19 is disposed on the top end of the base 1, a limiting groove 10 is disposed inside the placing plate 19, a lead screw 6 penetrating to one side of an outer wall of the placing plate 19 is disposed inside the limiting groove 10, a handle 7 is disposed on one side of the placing plate 19, which is located at one end of the lead screw 6, and a moving block 11 is disposed inside the limiting groove 10, which is located at an outer wall of the lead screw 6;

wherein, adjustment mechanism is including being located the inside shifting chute 2 of base 1, the inside bottom of shifting chute 2 is provided with spout 27, one side that the inside bottom of shifting chute 2 is located spout 27 is provided with rack 3, the inside top of shifting chute 2 is located the top of rack 3 and is provided with T type groove 28, the outer wall bilateral symmetry of placing board 19 is provided with a plurality of fixing bases 12, bottom one side of placing board 19 is provided with two first rotating seat 4, one side that the bottom of placing board 19 kept away from first rotating seat 4 is provided with second rotating seat 9, the outer wall of second rotating seat 9 is provided with connecting rod 8, the bottom of connecting rod 8 is provided with bottom block 5, the bottom of bottom block 5 is provided with connecting axle 22, the top that the outer wall of connecting axle 22 is located rack 3 is provided with fixture block 23, the top of fixture block 23 is provided with spacing spring 24, the top of spacing spring 24 is provided with fixed plate 25, the top of fixed plate 25 is provided with T type piece 26.

Please refer to fig. 1 and fig. 3, the fixing mechanism includes a shaft slot 15 located inside the fixing base 12, a spring slot 21 is disposed at the bottom end of the shaft slot 15 inside the fixing base 12, a moving plate 13 is disposed inside the spring slot 21, a moving shaft 14 is disposed inside the shaft slot 15 at the top end of the moving plate 13, a connecting spring 20 is disposed inside the spring slot 21 at the outer wall of the moving shaft 14, the top ends of the two moving shafts 14 are connected with a fixing rod 18, a plurality of bottom slots 16 are disposed above the placing plate 19 at the bottom end of the fixing rod 18, and a rubber roller 17 is disposed inside the bottom slots 16, so as to fix the english book.

Please refer to fig. 1 and 5, a thread groove engaged with the outer wall of the lead screw 6 is arranged inside the moving block 11, the connection part of the outer wall of the lead screw 6 and the placing plate 19 is rotatably connected through a bearing, the outer wall of the moving block 11 is engaged with the inner wall of the limiting groove 10, so that the moving block 11 moves along the inner wall of the limiting groove 10 when the handle 7 is rotated to rotate the lead screw 6.

Please refer to fig. 1, the bottom end of the bottom block 5 is provided with a limiting block engaged with the outer wall of the sliding groove 27 for limiting movement of the bottom block 5, the bottom end of the fixture block 23 is provided with a fixing block engaged with the outer wall of the rack 3 for limiting and fixing the fixture block 23, and the outer wall of the bottom block 5 is engaged with the inner wall of the moving groove 2 for limiting movement of the bottom block 5.

Referring to fig. 1 and 3, the outer wall of the moving shaft 14 fits the inner wall of the shaft slot 15, and the outer wall of the moving plate 13 fits the inner wall of the spring slot 21, so that the moving shaft 14 and the moving plate 13 can move in a limited manner.

Please refer to fig. 1 and fig. 2, the connection position between the outer wall of the connection shaft 22 and the bottom block 5 is rotatably connected through a bearing, the outer wall of the T-shaped block 26 is engaged with the inner wall of the T-shaped groove 28, one side of the outer wall of the first rotating seat 4 is rotatably connected with the inner wall of the base 1 through a short shaft and a bearing, and the inner walls of the two ends of the connection shaft 8 are rotatably connected with the second rotating seat 9 and the outer wall of the bottom block 5 through a short shaft and a bearing, so as to facilitate the rotation connection of the placing plate 19.

Please refer to fig. 1, both ends of the rubber roller 17 are rotatably connected with the inner wall of the bottom groove 16 through a short shaft and a bearing, so that the rubber roller 17 can be rotatably connected.

The utility model discloses a theory of operation is: when the equipment for learning English in high school is used, after an English book is opened, a harder part is placed in the limiting groove 10, the handle 7 is rotated to drive the screw rod 6 to rotate, so that the moving block 11 moves in the limiting groove 10 in a limiting way, the fixed rod 18 is fixed in a limiting way, the fixed rod 18 is pulled upwards, under the connecting action of the moving shaft 14, the moving plate 13 is driven to move along the inner wall of the spring groove 21, the connecting spring 20 is stressed and contracted, after the two ends of the English book extend to the lower part of the fixed rod 18 respectively, the fixed rod 18 is loosened, the moving plate 13 is driven to reset under the elastic action of the connecting spring 20, the fixed rod 18 is reset, so that the rubber roller 17 clamps the two ends of the English book, thereby freeing the hands of a student, when the angle of the placing plate 19 needs to be adjusted, the connecting shaft 22 is rotated to drive the clamping block 23 to rotate, so that the limiting spring 24 is stressed and contracted, the fixed block of fixture block 23 bottom breaks away from with the outer wall of rack 3, promotes connecting axle 22, when making T type piece 26 remove along T type groove 28 inner wall, the inner wall spacing removal of kerve 2 is followed to bottom block 5 to make the top rebound of connecting rod 8 when driving the bottom removal of connecting rod 8, the messenger places board 19 turned angle under the rotation supporting role of first rotation seat 4, thereby realize the angle modulation, it is more convenient when the user reads english books.

The above-mentioned, 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. The equipment for learning English in high school comprises a base (1), an adjusting mechanism and a fixing mechanism, and is characterized in that a placing plate (19) is arranged at the top end of the base (1), a limiting groove (10) is formed in the placing plate (19), a lead screw (6) penetrating to one side of the outer wall of the placing plate (19) is arranged in the limiting groove (10), a handle (7) is arranged at one side, located on the placing plate (19), of one end of the lead screw (6), and a moving block (11) is arranged in the limiting groove (10) on the outer wall of the lead screw (6);

wherein the adjusting mechanism comprises a moving groove (2) positioned in the base (1), a sliding groove (27) is arranged at the bottom end in the moving groove (2), a rack (3) is arranged at one side of the sliding groove (27) at the bottom end in the moving groove (2), a T-shaped groove (28) is arranged above the rack (3) at the top end in the moving groove (2), a plurality of fixing seats (12) are symmetrically arranged on two sides of the outer wall of the placing plate (19), two first rotating seats (4) are arranged on one side of the bottom end of the placing plate (19), a second rotating seat (9) is arranged at one side of the bottom end of the placing plate (19), which is far away from the first rotating seats (4), a connecting rod (8) is arranged on the outer wall of the second rotating seat (9), a bottom block (5) is arranged at the bottom end of the connecting rod (8), and a connecting shaft (22) is arranged at the bottom end of the bottom block (5), a clamping block (23) is arranged on the outer wall of the connecting shaft (22) and located above the rack (3), a limiting spring (24) is arranged at the top end of the clamping block (23), a fixing plate (25) is arranged at the top end of the limiting spring (24), and a T-shaped block (26) is arranged at the top end of the fixing plate (25).

2. The high school english learning equipment of claim 1, characterized by, that, the fixed establishment includes the shaft slot (15) that is located the inside of fixing base (12), the inside of fixing base (12) is located the bottom of shaft slot (15) and is provided with spring groove (21), the inside of spring groove (21) is provided with movable plate (13), the top of movable plate (13) is located the inside of shaft slot (15) and is provided with removal axle (14), the outer wall of removal axle (14) is located the inside of spring groove (21) and is provided with coupling spring (20), the top of two removal axles (14) is connected with dead lever (18), the bottom of dead lever (18) is located the top of placing plate (19) and is provided with a plurality of kerfs (16), the inside of kerfs (16) is provided with rubber roller (17).

3. The high school English learning device according to claim 1, wherein the moving block (11) is internally provided with a thread groove engaged with the outer wall of the screw rod (6), the joint of the outer wall of the screw rod (6) and the placing plate (19) is rotatably connected through a bearing, and the outer wall of the moving block (11) is engaged with the inner wall of the limiting groove (10).

4. The high school English learning device according to claim 1, wherein the bottom end of the bottom block (5) is provided with a limiting block which is engaged with the outer wall of the sliding groove (27), the bottom end of the clamping block (23) is provided with a fixing block which is engaged with the outer wall of the rack (3), and the outer wall of the bottom block (5) is engaged with the inner wall of the moving groove (2).

5. An apparatus for learning english at high school according to claim 2, characterized in that the outer wall of the moving shaft (14) is fitted with the inner wall of the shaft groove (15), and the outer wall of the moving plate (13) is fitted with the inner wall of the spring groove (21).

6. The equipment for learning English in high school according to claim 1, wherein the joint of the outer wall of the connecting shaft (22) and the bottom block (5) is rotatably connected through a bearing, the outer wall of the T-shaped block (26) is engaged with the inner wall of the T-shaped groove (28), one side of the outer wall of the first rotating seat (4) is rotatably connected with the inner wall of the base (1) through a short shaft and a bearing, and the inner walls of the two ends of the connecting rod (8) are rotatably connected with the outer walls of the second rotating seat (9) and the bottom block (5) through a short shaft and a bearing.

7. A high school english practice apparatus according to claim 2, characterized in that both ends of the rubber roller (17) are rotatably connected to the inner wall of the bottom groove (16) by means of a stub shaft and a bearing.