CN211703867U

CN211703867U - Chinese class reader

Info

Publication number: CN211703867U
Application number: CN202020065715.6U
Authority: CN
Inventors: 蒋衍森
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-10-20
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a chinese classroom is with lesson reading ware, the on-line screen storage device comprises a base, the one end welded fastening of base has the mount, and the below of mount is inserted and is equipped with the screw rod, the one end welded fastening of screw rod has the briquetting, the other end of base articulates there is the support sleeve, the inner chamber has been seted up to the inside of base, and the inside of inner chamber is inserted and is equipped with the movable block, the top fixed mounting of movable block has the reed, the top intermediate position of movable block articulates there is the hinge bar. The utility model discloses a set up the support sleeve and be connected for rotating with the base, make the device can open through rotating, make books place and is lifted up on the layer board, simultaneously, set up support loop bar and insert and establish inside the support sleeve, make the device's the lifting height be convenient for adjust, the effectual use flexibility that improves the device need not to use both hands to lift books, effectual alleviating student's fatigue, and need not to bow to read aloud, be favorable to protecting student's cervical vertebra.

Description

Chinese class reader

Technical Field

The utility model relates to a classroom learning auxiliary assembly technical field specifically is a chinese classroom is with classroom ware of reading directly.

Background

Knowledge is the most valuable wealth of human beings, and language culture is the prerequisite condition of human knowledge, therefore, the study of good language is more and more taken an attention in education nowadays, in the education classroom of the present language, in order to promote the spoken language practice of students and deepen the understanding of the student to the text, will ask some classmates usually, let it read aloud the text, and the present student's language text read aloud, in order to make things convenient for its sound production smooth, and in order to guarantee its sound bright, will let it stand up to read aloud usually.

When students read on the front, in order to ensure the reading clarity, the students usually need to take up the books and read the lessons, but because of losing the support, the students directly lift the books and have uncomfortable feeling after reading for a long time;

in addition, when some students read aloud, the students can spread books on the ground, and the students can read aloud with heads lowered, so that the cervical vertebrae of the students are affected after the students read aloud for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chinese classroom is with lesson reading ware to solve the present student who proposes in the above-mentioned background art and adopt the hand rest book when carrying out the chinese lesson reading aloud and lead to tiredly out easily, and place books on the desktop during lower head reading aloud, influence the healthy problem of user's cervical vertebra easily.

In order to achieve the above object, the utility model provides a following technical scheme: a lesson reading device for a Chinese classroom comprises a base, wherein a fixed frame is fixedly welded at one end of the base, a screw rod is inserted below the fixed frame, a pressing block is fixedly welded at one end of the screw rod, a supporting sleeve is hinged at the other end of the base, an inner cavity is formed in the base, a moving block is inserted in the inner cavity, a reed is fixedly installed above the moving block, a hinge rod is hinged at the middle position above the moving block, a supporting sleeve rod is inserted at the other end of the supporting sleeve, a fastening bolt is inserted on the outer wall of one side of the supporting sleeve rod, a supporting plate is fixedly welded at the other end of the supporting sleeve rod, an embedded groove is formed in the top of the supporting plate, a fixed shaft is inserted in the embedded groove, a torsion spring is sleeved outside the fixed shaft, and a supporting block is sleeved outside the torsion spring, the front side and the rear side of the top of the supporting plate are symmetrically provided with the pressing devices, and the top of the supporting plate is symmetrically provided with pen grooves.

Preferably, the shape of the fixing frame is L-shaped, a threaded hole is formed in the bottom of the fixing frame, threads assembled on the outer wall of the screw rod are matched with the threaded hole formed in the fixing frame, and the screw rod is rotatably connected with the threads of the fixing frame through meshing of the threads.

Preferably, through grooves are formed in the front side, the rear side and the upper side of the inner cavity, the bottom of the inner cavity is evenly provided with teeth, the moving block is connected with the inner cavity in a sliding mode, the teeth are evenly arranged at the bottom of the moving block, the other end of the reed is attached to the inner wall of the inner cavity, and the moving block is elastically and telescopically connected with the inner cavity through the reed.

Preferably, the support sleeve is rotatably connected with the base, the hinge rod is rotatably connected with the moving block, the other end of the hinge rod is hinged on the support sleeve, and the hinge rod is rotatably connected with the support sleeve.

Preferably, one end of the torsion spring is fixedly installed in the embedded groove, the other end of the torsion spring is fixed on the support block, and the support block is elastically and rotatably connected with the fixed shaft through the torsion spring.

Preferably, the pressing and holding device comprises an inserting rod, a pressing and holding spring and a pressing rod, the inserting rod is inserted into the top of the supporting plate, the pressing and holding spring is sleeved on the outer side of the inserting rod, the pressing rod is installed below the pressing and holding spring, the pressing rod is sleeved on the inserting rod and is connected with the inserting rod in a rotating mode, one end of the pressing and holding spring is fixedly installed on the inserting rod, the other end of the inserting rod is fixedly installed on the pressing rod, and the pressing rod is elastically and telescopically connected with the inserting rod through the pressing and holding spring.

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

1. the supporting sleeve is rotatably connected with the base, so that the device can be opened through rotation, books are placed on the supporting plate and lifted, meanwhile, the supporting sleeve rod is arranged and inserted in the supporting sleeve, the lifting height of the device is convenient to adjust, the supporting sleeve is supported by the hinged rod, the supporting angle of the device is convenient to adjust, the device can be suitable for different students, the use flexibility of the device is effectively improved, the books are not required to be lifted by two hands, the fatigue of the students is effectively relieved, the students are not required to be lowered for reading aloud, and the cervical vertebra of the students is protected;

2. when the device is used, students can rotate the pressure rod, and the pressure rod is pressed on books under the elastic supporting action of the pressure spring, so that the books can be fixed, the books are prevented from turning pages, and the use flexibility of the device is greatly improved;

3. the fixing frame is arranged in an L shape and matched with the base, so that the device can be clamped at the edge position of the desk, meanwhile, the screw rod and the fixing frame are arranged to be in threaded connection, the position of the pressing block can be adjusted by rotating the screw rod, the pressing block can be fixed on the desk by moving the matching base, operation is convenient and simple, and the structural stability of the device can be improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixed mount; 3. a screw; 4. briquetting; 5. a support sleeve; 6. an inner cavity; 7. a moving block; 8. a reed; 9. a hinged lever; 10. supporting the loop bar; 11. fastening a bolt; 12. a support plate; 13. a groove is embedded; 14. a fixed shaft; 15. a torsion spring; 16. a support block; 17. a holder; 171. inserting a rod; 172. a pressing spring; 173. a pressure lever; 18. a pen slot.

The specific implementation mode is as follows:

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a chinese classroom is with classroom of lessons is with ware of reading, including base 1, base 1's one end welded fastening has mount 2, and the below of mount 2 is inserted and is equipped with screw rod 3, the one end welded fastening of screw rod 3 has briquetting 4, the appearance of mount 2 is L shape, the threaded hole is seted up to the bottom of mount 2, the screw thread of assembly on the 3 outer walls of screw rod and the screw hole looks adaptation of seting up on mount 2, screw rod 3 passes through the meshing of screw thread and 2 screw thread swivelling joints of mount, during the use, through the threaded connection of mount 2 with screw rod 3, make screw rod 3 when rotating, can reciprocate in 2 insides of mount, shift up through screw rod 3 and drive the bottom of 4 chucking desks of briquetting, cooperation base 1 presss from both sides tightly on the desktop, the effectual fixed fastness that has improved the.

The other end of the base 1 is hinged with a supporting sleeve 5, an inner cavity 6 is formed in the base 1, a moving block 7 is inserted in the inner cavity 6, a reed 8 is fixedly installed above the moving block 7, through grooves are formed in the front side, the rear side and the upper side of the inner cavity 6, teeth are evenly assembled at the bottom of the inner cavity 6, the moving block 7 is connected with the inner cavity 6 in a sliding mode, the teeth are evenly assembled at the bottom of the moving block 7, the other end of the reed 8 is attached to the inner wall of the inner cavity 6, the moving block 7 is elastically and telescopically connected with the inner cavity 6 through the reed 8, force application blocks are fixedly welded on the front side and the rear side of the moving block 7 and inserted in the through grooves formed in the front side and the rear side of the moving block 7, when the force application block is used, the moving block 7 is driven to move upwards by moving, when losing the effect to the movable block 7, under the elastic support effect of reed 8, the bottom of movable block 7 block again in the tooth of assembly on inner chamber 6 to effectual movable block 7 of fixing makes the device adjust conveniently, and fixed firm, has improved the device's use convenience greatly.

Articulated hinge rod 9 in the top intermediate position of movable block 7, support sleeve 5 rotates with base 1 to be connected, hinge rod 9 rotates with movable block 7 to be connected, the other end of hinge rod 9 articulates on support sleeve 5, hinge rod 9 rotates with support sleeve 5 to be connected, during the use, position through removing movable block 7, the bottom that drives hinge rod 9 removes, removal through hinge rod 9, make hinge rod 9 rotate and support sleeve 5, thereby make the device expand, will be convenient for lift the books of placing on the device, effectual liberation student's both hands, it leads to producing tired out the sense to prevent that the student from lifting books when reading both hands, and simultaneously, can effectually avoid the student to place books in book and carry out low reading aloud on the textbook when reading aloud, lead to the student to receive the injury, be favorable to the health protection of student's cervical vertebra.

A support sleeve rod 10 is inserted at the other end of the support sleeve 5, a fastening bolt 11 is inserted on the outer wall of one side of the support sleeve 5 close to the support sleeve rod 10, a threaded hole is formed in the outer wall of the support sleeve 5, the fastening bolt 11 is inserted in the threaded hole formed in the support sleeve 5, when the device is used, the height of the device is adjusted by moving the position of the support sleeve rod 10, the support sleeve rod 10 is fixed by rotating the fastening bolt 11, a supporting plate 12 is fixedly welded at the other end of the support sleeve rod 10, an embedded groove 13 is formed in the top of the supporting plate 12, a fixed shaft 14 is inserted in the embedded groove 13, a torsion spring 15 is sleeved outside the fixed shaft 14, a supporting block 16 is sleeved outside the torsion spring 15, one end of the torsion spring 15 is fixedly arranged in the embedded groove 13, the other end of the torsion spring 15 is fixed on the supporting block 16, the supporting block 16 is elastically and rotatably connected with the fixed shaft 14 through the torsion spring, the during operation through rotating, can expand tray 16, lifts books, and when not using, under torsion spring 15's elastic support effect, inside tray 16 rotated income embedded groove 13, kept the planarization at layer board 12 top to prevent that the 16 bulges of tray from producing the influence to student's study, strengthened its convenience of use.

The front side and the rear side of the top of the supporting plate 12 are symmetrically provided with the pressure holders 17, the top of the supporting plate 12 is symmetrically provided with pen slots 18, each pressure holder 17 comprises an insertion rod 171, a pressure holding spring 172 and a pressure lever 173, the insertion rod 171 is inserted into the top of the supporting plate 12, the outer side of the insertion rod 171 is sleeved with the pressure holding spring 172, the pressure lever 173 is arranged below the pressure holding spring 172, the pressure lever 173 is sleeved on the insertion rod 171, the pressure lever 173 is rotatably connected with the insertion rod 171, one end of the pressure holding spring 172 is fixedly arranged on the insertion rod 171, the other end of the insertion rod 171 is fixedly arranged on the pressure lever 173, the pressure lever 173 is elastically and telescopically connected with the insertion rod 171 through the pressure holding spring 172, when the book reading device is used, a user can rotate the pressure lever 173 to enable the pressure lever 173 to be pressed on a book under the elastic support of the pressure holding spring 172 to fix the number of the book, the book page is convenient and convenient, make the device can press the books of holding different specifications, be favorable to strengthening the device's application scope, set up a groove 18 and can accomodate the restriction to the pen, be favorable to preventing that the pen from rolling on the desktop and losing.

The working principle is as follows: when the desk works, a user places the device on the desk top, the fixing frame 2 is clamped at the edge position of the desk through movement, then, a worker rotates the screw rod 3, the screw rod 3 moves upwards under the meshing action of the threads, and the device is clamped on the desk through the pressing block 4;

when the book fixing device is used, a student rotates the support block 16 to open the support block 16, then places a book on the top surface of the support plate 12, unfolds the book to enable the spine of the book to be located on the support block 16, moves the pressing rod 173 to the position above the book, and enables the pressing rod 173 to press the book under the elastic supporting action of the pressing spring 172 to fix the book;

when needs stand up and carry out the lesson reading, the student upwards carries up the position of carrying movable block 7, make the tooth of movable block 7 bottom assembly withdraw from the block of the tooth of inner chamber 6 bottom assembly, subsequently, the student slides the position of movable block 7, make hinge bar 9 remove the rotation, support sleeve 5, according to self application angle, make inner chamber 6 stop in suitable position, under the elastic support of reed 8, the tooth block of movable block 7 bottom is in the tooth on inner chamber 6, fix, when the student needs adjust the device's height, only need slide the position of support sleeve pole 10, and fix through rotating fastening bolt 11, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chinese classroom is with classroom ware of reading, includes base (1), its characterized in that: one end of the base (1) is fixedly welded with a fixing frame (2), a screw rod (3) is inserted below the fixing frame (2), a pressing block (4) is fixedly welded at one end of the screw rod (3), a supporting sleeve (5) is hinged at the other end of the base (1), an inner cavity (6) is formed in the base (1), a moving block (7) is inserted in the inner cavity (6), a reed (8) is fixedly installed above the moving block (7), a hinged rod (9) is hinged at the middle position above the moving block (7), a supporting sleeve rod (10) is inserted at the other end of the supporting sleeve (5), a fastening bolt (11) is inserted on the outer wall of one side, close to the supporting sleeve rod (10), of the supporting sleeve rod (5), a supporting plate (12) is fixedly welded at the other end of the supporting sleeve rod (10), and an embedded groove (13) is formed in the top of the supporting plate (12), a fixed shaft (14) is inserted into the embedded groove (13), a torsion spring (15) is sleeved on the outer side of the fixed shaft (14), a supporting block (16) is sleeved on the outer side of the torsion spring (15), pressing and holding devices (17) are symmetrically arranged on the front side and the rear side of the top of the supporting plate (12), and pen grooves (18) are symmetrically formed in the top of the supporting plate (12).

2. A language classroom lesson reader according to claim 1, wherein: the appearance of the fixing frame (2) is L-shaped, a threaded hole is formed in the bottom of the fixing frame (2), threads assembled on the outer wall of the screw rod (3) are matched with the threaded hole formed in the fixing frame (2), and the screw rod (3) is in threaded rotary connection with the fixing frame (2) through threaded meshing.

3. A language classroom lesson reader according to claim 1, wherein: the inner cavity (6) is provided with through grooves in the front side, the rear side and the upper side, the bottom of the inner cavity (6) is evenly provided with teeth, the moving block (7) is in sliding connection with the inner cavity (6), the bottom of the moving block (7) is evenly provided with teeth, the other end of the reed (8) is attached to the inner wall of the inner cavity (6), and the moving block (7) is elastically and telescopically connected with the inner cavity (6) through the reed (8).

4. A language classroom lesson reader according to claim 1, wherein: the supporting sleeve (5) is rotatably connected with the base (1), the hinged rod (9) is rotatably connected with the moving block (7), the other end of the hinged rod (9) is hinged to the supporting sleeve (5), and the hinged rod (9) is rotatably connected with the supporting sleeve (5).

5. A language classroom lesson reader according to claim 1, wherein: one end of the torsion spring (15) is fixedly arranged in the embedded groove (13), the other end of the torsion spring (15) is fixed on the support block (16), and the support block (16) is elastically and rotatably connected with the fixed shaft (14) through the torsion spring (15).

6. A language classroom lesson reader according to claim 1, wherein: pressure holder (17) including inserted bar (171), pressure spring (172) and depression bar (173), inserted bar (171) are inserted and are established the top in layer board (12), the outside cover of inserted bar (171) is equipped with pressure spring (172), depression bar (173) are installed to the below of pressure spring (172), depression bar (173) cover is established on inserted bar (171), depression bar (173) rotate with inserted bar (171) and are connected, the one end fixed mounting of pressure spring (172) is on inserted bar (171), the other end fixed mounting of inserted bar (171) is on depression bar (173), depression bar (173) are through pressing spring (172) and inserted bar (171) elastic telescopic connection.