CN211882770U - Adjustable English book placing rack - Google Patents
Adjustable English book placing rack Download PDFInfo
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- CN211882770U CN211882770U CN201921206602.7U CN201921206602U CN211882770U CN 211882770 U CN211882770 U CN 211882770U CN 201921206602 U CN201921206602 U CN 201921206602U CN 211882770 U CN211882770 U CN 211882770U
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- slide way
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Abstract
A regulating English book placing rack relates to the technical field of learning teaching aids and comprises a book fixing plate and a base, wherein a book placing brim is arranged at the lower part of the book fixing plate, a moving chute is arranged on a fixed slideway at the upper side of the book fixing plate, a folding pressing frame is arranged below the moving chute, a telescopic movable pressing frame is arranged below the folding pressing frame, and a pressing non-slip mat is arranged behind the telescopic movable pressing frame; a folding lamp bracket is arranged on the left side of the book fixing plate, a folding reading lamp is arranged on the upper side of the folding lamp bracket, and the folding reading lamp is connected with the folding lamp bracket through a spherical connecting rotating shaft; the bottom end of the book fixing plate is provided with a rotating seat, the rotating seat is connected with a fixing cylinder through a telescopic rod, the bottom end of the fixing cylinder is perpendicularly connected with a base, the bottom end of the base is provided with a walking wheel, a threaded rod vertically penetrates through a threaded hole in the inner side of the walking wheel, and the top end and the bottom end of the threaded rod are respectively provided with a hand wheel and a fixed sucker. This regulation formula english books rack steadiness is good, can carry out altitude mixture control according to student's height, has solved the tired problem of student's reading.
Description
The technical field is as follows:
the utility model relates to a study teaching aid technical field, concretely relates to regulation formula english books rack.
Background art:
english is already integrated into our lives and is an indispensable language for new generations of human beings. In the English learning process, thick English books need to be held for reading or reading aloud, and the students feel pain on arms when holding the books for reading for a long time, so that the reading quality of the students is dispersed; or the textbook is flatly laid on the desktop, so that the student needs to lean down to read, even some students can bend over and bow, and diseases such as cervical vertebra, lumbar vertebra, myopia and the like can be caused in the past, so that the bookshelf which is stable, meets the height requirements of the students and relieves the reading fatigue of the students is urgently needed.
The utility model has the following contents:
the utility model aims at overcoming the weak point that above-mentioned prior art exists, and provide a regulation formula english books rack, its steadiness is good, can carry out altitude mixture control according to student's height, has solved the tired problem of student's reading.
In order to solve the problem existing in the background art, the utility model adopts the following technical scheme: the book pressing device comprises a book fixing plate and a base, wherein a book placing brim is arranged at the lower part of the book fixing plate, a fixed slide way is arranged on the upper side of the book fixing plate, a moving chute is arranged on the upper side of the fixed slide way, a chute fixing buckle is arranged on the right side of the moving chute, a folding pressing frame is arranged on the lower side of the moving chute, the folding pressing frame is connected with the moving chute through a pressing connection rotating shaft, a pressing spring fastener is arranged on the left side of the pressing connection rotating shaft, a pressing fastening adjusting knob is arranged on the left side of the pressing spring fastener, a telescopic movable pressing frame is arranged on the lower side of the folding pressing frame, a telescopic fixing buckle is arranged at the joint between; a folding lamp bracket is arranged on the left side of the book fixing plate and connected with the book fixing plate through a lamp bracket folding rotating shaft, a folding reading lamp is arranged on the upper side of the folding lamp bracket and connected with the folding lamp bracket through a spherical connecting rotating shaft; the books fixed plate bottom is equipped with the roating seat, the roating seat cover is at the telescopic link top, in the telescopic link bottom stretched into the solid fixed cylinder, the telescopic link passed through spacing bolted connection with the solid fixed cylinder, gu the fixed cylinder bottom is connected with the base is perpendicular, base bottom four corners respectively is equipped with a walking wheel, every walking wheel inboard respectively is equipped with a screw hole, the screw hole is all located in the base, the equal vertical threaded rod that passes in every threaded hole, the threaded rod passes through threaded connection with the screw hole, threaded rod top installation hand wheel, threaded rod bottom welding block, the connecting block lower extreme is equipped.
The fixed sliding part is provided with sliding limiting blocks at two sides.
And a lamp holder fastener is arranged on the left side of the lamp holder folding rotating shaft.
The upper side of the folding reading lamp is provided with a protective lampshade.
The left side of the folding reading lamp is provided with a light controller, and the left side of the light controller is provided with a light adjusting knob.
Distance scale marks are arranged on the front side of the fixed slide way.
The rotating seat rotates by 0-360 degrees through the top end of the telescopic rod.
The beneficial effects of the utility model are that simple structure, convenient operation:
1) the telescopic rod and the fixed cylinder are connected through the limiting bolt, so that the requirements of students with different heights are met, and diseases such as cervical vertebra, lumbar vertebra, myopia and the like caused by the student leaning down to read and bending over and humpback are prevented;
2) the angle of the book fixing plate is adjusted through the rotary connection of the rotary seat and the telescopic rod, so that the fatigue of students for long-term reading is relieved;
3) the book placing brim and the telescopic movable pressing frame are adopted, so that the book placing and fixing effects are achieved, the reading sight of students and the book keeping level are met, and the cervical vertebra, lumbar vertebra, myopia and other diseases of the students are further prevented;
4) the movable sliding chute capable of moving horizontally is adopted, so that the requirement for books of different sizes is met, and the use is convenient;
5) the adjustable folding reading lamp is adopted, so that not only is the lighting effect realized, but also the effect of protecting the eyes of students is realized;
6) the walking wheels and the fixed suckers are adopted, so that the bookshelf can move conveniently, a good stabilizing effect is achieved, and the bookshelf is suitable for large-scale popularization and use.
Description of the drawings:
fig. 1 is a schematic view of the internal structure of the present invention.
The specific implementation mode is as follows:
referring to fig. 1, the present invention specifically adopts the following embodiments: the book fixing plate comprises a book fixing plate 1 and a base 26, wherein a blocking eave 2 is arranged at the lower part of the book fixing plate 1, a fixed slide way 16 is arranged at the upper side of the book fixing plate 1, a moving slide way 13 is arranged at the upper side of the fixed slide way 16, a slide way fixing buckle 14 is arranged at the right side of the moving slide way 13, a folding pressing frame 19 is arranged at the lower side of the moving slide way 13, the folding pressing frame 19 is connected with the moving slide way 13 through a pressing connection rotating shaft 18, a pressing spring fastener 12 is arranged at the left side of the pressing connection rotating shaft 18, a pressing fastening adjusting knob 11 is arranged at the left side of the pressing spring fastener 12, a telescopic movable pressing frame 21 is arranged at the lower side of the folding pressing frame 19, a telescopic fixing buckle 20 is arranged at the joint; a folding lamp bracket 5 is arranged on the left side of the book fixing plate 1, the folding lamp bracket 5 is connected with the book fixing plate 1 through a lamp bracket folding rotating shaft 4, a folding reading lamp 10 is arranged on the upper side of the folding lamp bracket 5, and the folding reading lamp 10 is connected with the folding lamp bracket 5 through a spherical connecting rotating shaft 6; book fixed plate 1 bottom is equipped with roating seat 24, roating seat 24 covers at telescopic link 25 top, telescopic link 25 bottom stretches into in the solid fixed cylinder 32, telescopic link 25 passes through spacing bolt 15 with solid fixed cylinder 32 and is connected, gu fixed cylinder 32 bottom is connected with base 26 is perpendicular, base 26 bottom four corners respectively is equipped with a walking wheel 33, every walking wheel 33 inboard respectively is equipped with a screw hole 31, screw hole 31 is all located in the base 16, equal vertical threaded rod 28 that passes in every screw hole 31, threaded rod 28 passes through threaded connection with screw hole 31, threaded rod 28 top installation hand wheel 27, threaded rod 28 bottom welded connection piece 29, connecting piece 29 lower extreme is equipped with fixed suction cup 30. The fixed slide 16 is provided with slide limit blocks 22 at two sides. And a lamp holder fastener 3 is arranged on the left side of the lamp holder folding rotating shaft 4. The upper side of the folding reading lamp 10 is provided with a protective lampshade 9. The left side of the folding reading lamp 10 is provided with a light controller 8, and the left side of the light controller 8 is provided with a light adjusting knob 7. Distance scale marks 17 are arranged on the front side of the fixed slide way 16. The rotating seat 24 rotates by 0-360 degrees through the top end of the telescopic rod 25.
When the bookshelf is used, English books are placed on the front side of a book fixing plate 1, the book placing eaves 2 can fix the lower part of a textbook, a sliding groove fixing buckle 14 is opened, a folding pressing frame 19 is adjusted in a sliding mode through a movable sliding groove 13, a telescopic fixing buckle 20 is loosened, a telescopic movable pressing frame 21 can be adjusted in a telescopic mode according to the height of the textbook, so that the textbook can be effectively pressed and fixed, and the pressing degree can be adjusted through a pressing spring fastener 12 by operating a pressing fastening adjusting knob 11; the movable chute 13 can move horizontally on the fixed chute 16, so that books with different sizes can be fixed.
When light is not enough, the lamp holder fastener 3 can be loosened, the folding lamp holder 5 can be opened through the lamp holder folding rotating shaft 4 and the spherical connecting rotating shaft 6, auxiliary illumination is carried out through the folding reading lamp 10, the light adjusting knob 7 is operated, and the folding reading lamp 10 can be adjusted through the light controller 8 so as to achieve the best auxiliary illumination effect.
According to different heights of students, the telescopic rod 25 can be adjusted to ascend and descend in the fixed cylinder 32 so as to achieve the optimal reading height, and after the optimal reading height is achieved, the telescopic rod 25 and the fixed cylinder 32 are fixed through the limiting bolt 15, so that the book fixing plate 1 can be in a stable state.
The book fixing plate 1 moves through the traveling wheels 33 of the base 26, the hand wheel 27 is rotated after the book fixing plate 1 moves to a specified position, the hand wheel 27 drives the threaded rod 28 to rotate, the threaded rod 28 is in threaded connection with the threaded hole 31, the threaded rod 28 moves downwards until the fixed suction cup 30 contacts with the plane where the threaded rod is located, and the fixed suction cup 30 is located, so that the moving and locating functions of the book fixing plate 1 are achieved. When the book fixing plate 1 needs to be moved again, the hand wheel 27 is rotated reversely, the fixed suction cup 30 leaves the plane, and the book fixing plate 1 can be moved.
In conclusion, the adjustable English book placing rack is simple in structure and convenient to operate, the telescopic rod 25 and the fixing cylinder 32 are connected through the limiting bolt 15, requirements of students with different heights are met, and diseases such as cervical vertebra, lumbar vertebra and myopia caused by head-down reading and stooping-back of the students are prevented; the angle of the book fixing plate 1 is adjusted through the rotary connection of the rotary seat 24 and the telescopic rod 25, so that the fatigue of students for long-term reading is relieved; the book placing brim 2 and the telescopic movable pressing frame 21 are adopted, so that the book placing and fixing effects are achieved, the reading sight of students and the book keeping level are met, and the diseases of cervical vertebra, lumbar vertebra, myopia and the like of the students are further prevented; the movable sliding chute 13 capable of moving horizontally is adopted, so that the requirement for books with different sizes is met, and the use is convenient; the adjustable folding reading lamp 10 is adopted, so that not only is the lighting effect realized, but also the effect of protecting the eyes of students is realized; the walking wheels 33 and the fixed suckers 30 are adopted, so that the bookshelf can move conveniently, a good stabilizing effect is achieved, and the bookshelf is suitable for large-scale popularization and use.
Claims (7)
1. The utility model provides a regulation formula english books rack, includes books fixed plate (1) and base (26), its characterized in that: the book fixing plate is characterized in that a book placing brim (2) is arranged at the lower part of a book fixing plate (1), a fixed slide way (16) is arranged at the upper side of the book fixing plate (1), a moving slide way (13) is arranged at the upper side of the fixed slide way (16), a slide way fixing buckle (14) is arranged at the right side of the moving slide way (13), a folding pressing frame (19) is arranged at the lower side of the moving slide way (13), the folding pressing frame (19) is connected with the moving slide way (13) through a pressing connection rotating shaft (18), a pressing spring fastener (12) is arranged at the left side of the pressing connection rotating shaft (18), a pressing fastening adjusting knob (11) is arranged at the left side of the pressing spring fastener (12), a telescopic movable pressing frame (21) is arranged at the lower side of the folding pressing frame (19), a telescopic fixed buckle (20) is arranged at the connection part between the telescopic movable pressing frame (; a folding lamp bracket (5) is arranged on the left side of the book fixing plate (1), the folding lamp bracket (5) is connected with the book fixing plate (1) through a lamp bracket folding rotating shaft (4), a folding reading lamp (10) is arranged on the upper side of the folding lamp bracket (5), and the folding reading lamp (10) is connected with the folding lamp bracket (5) through a spherical connecting rotating shaft (6); book fixed plate (1) bottom is equipped with roating seat (24), roating seat (24) cover is at telescopic link (25) top, telescopic link (25) bottom is stretched into in solid fixed cylinder (32), telescopic link (25) are connected through spacing bolt (15) with solid fixed cylinder (32), gu fixed cylinder (32) bottom is connected with base (26) is perpendicular, base (26) bottom four corners respectively is equipped with a walking wheel (33), every walking wheel (33) inboard respectively is equipped with a screw hole (31), screw hole (31) are all located in base (26), equal vertical threaded rod (28) of passing in every screw hole (31), threaded rod (28) pass through threaded connection with screw hole (31), threaded rod (28) top installation hand wheel (27), threaded rod (28) bottom welding connection piece (29), connecting block (29) lower extreme is equipped with fixed suction cup (30).
2. The regulation formula english book rack of claim 1, its characterized in that: and sliding limiting blocks (22) are arranged on two sides of the fixed slide way (16).
3. The regulation formula english book rack of claim 1, its characterized in that: and a lamp holder fastener (3) is arranged on the left side of the lamp holder folding rotating shaft (4).
4. The regulation formula english book rack of claim 1, its characterized in that: the upper side of the folding reading lamp (10) is provided with a protective lampshade (9).
5. The regulation formula english book rack of claim 1, its characterized in that: the left side of the folding reading lamp (10) is provided with a light controller (8), and the left side of the light controller (8) is provided with a light adjusting knob (7).
6. The regulation formula english book rack of claim 1, its characterized in that: distance scale marks (17) are arranged on the front side of the fixed slide way (16).
7. The regulation formula english book rack of claim 1, its characterized in that: the rotating seat (24) rotates for 0-360 degrees through the top end of the telescopic rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206602.7U CN211882770U (en) | 2019-07-30 | 2019-07-30 | Adjustable English book placing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206602.7U CN211882770U (en) | 2019-07-30 | 2019-07-30 | Adjustable English book placing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211882770U true CN211882770U (en) | 2020-11-10 |
Family
ID=73285901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206602.7U Active CN211882770U (en) | 2019-07-30 | 2019-07-30 | Adjustable English book placing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211882770U (en) |
-
2019
- 2019-07-30 CN CN201921206602.7U patent/CN211882770U/en active Active
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