CN209807485U

CN209807485U - English reading and reciting platform

Info

Publication number: CN209807485U
Application number: CN201920338570.XU
Authority: CN
Inventors: 孔敏敏
Original assignee: Yancheng Vocational Institute of Industry Technology
Current assignee: Yancheng Institute of Industry Technology; Yancheng Vocational Institute of Industry Technology
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2019-12-20
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a platform is recited aloud to english reading, including the outer tube, one side of outer tube is provided with the second through-hole, and the outside of outer tube installs the sleeve pipe, sheathed tube outside symmetry articulates there is a set of bracing piece, the inside of outer tube is provided with the inner loop pole, and one side that the inner loop pole is close to the second through-hole evenly is provided with the jack, the top that the outer tube is close to second through-hole one side is provided with the third through-hole of mutually supporting with the jack. The utility model discloses be provided with the extending structure who comprises supporting leg, bracing piece, sleeve pipe, first through-hole, second through-hole and locking valve, can shrink the device according to the in service behavior through the setting of this structure, reduce area, and make device portable, the device is provided with the elevation structure who comprises inner loop pole, jack, third through-hole and inserted bar simultaneously, can be according to user's height through this structure, adjust the device to suitable height, improved the practicality of device.

Description

English reading and reciting platform

Technical Field

The utility model relates to an english teaching aid technical field specifically is an english reading recites platform.

Background

The reading method is an important basic work for students to finish reading education tasks, is most important in English learning, is the starting point of reading, is an important means for understanding texts, is beneficial to developing intelligence, obtains thought fumigation, is beneficial to emotion transfer, can stand out a certain character in reading, enables people to understand the meaning of the read character, and does not use an English reading and reading platform as a carrier for users.

Traditional english reading is read and is read device all is fixed reading platform aloud, be not convenient for remove, the teacher to different heights and the unable height of adjusting the mesa of student, in addition, current reading platform all keeps flat books or manuscript on the mesa, it is not good to lead to reading the angle aloud, secondly current device occupation space is great, the needs in unsuitable small area place, the great also be convenient for transport of volume, the convenience of device has been reduced, simultaneously in the use, it easily blows away the manuscript to blow books, it pushes down with the hand to need the user, the device uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english reading recites platform to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reading and reciting platform for English comprises an outer sleeve, wherein a second through hole is formed in one side of the outer sleeve, a sleeve is installed on the outer side of the outer sleeve, a group of support rods are symmetrically hinged to the outer side of the sleeve, an inner sleeve rod is arranged in the outer sleeve, jacks are uniformly arranged on one side, close to the second through hole, of the inner sleeve rod, a third through hole matched with the jacks is formed in the top of one side, close to the second through hole, of the outer sleeve, an insert rod is arranged in the third through hole, a support plate is installed at the top of the inner sleeve rod, a first sliding groove is formed in one side, close to the second through hole, of the bottom of the interior of the support plate, a connecting block is installed on the first sliding groove through a sliding block, a second sliding groove is formed in one side, close to the first sliding groove, of the, the screw rod passes the backup pad and extends to the outside of backup pad, the nut is installed in the outside of screw rod, the screw rod is connected with the nut, the intermediate position department at nut top articulates there is the hinge bar, one side that the screw rod was kept away from at the backup pad top articulates there is the board of placing, the hinge bar is kept away from the one end of nut and is placed the board and be connected, the both ends of placing the board top all are provided with the third spout, and the third spout all installs the fixed block through the slider, the intermediate position department at fixed block top all installs the spring, and the top of spring all installs the fly leaf, the outside symmetry of outer tube articulates there is a set of supporting leg, the one end that the outer tube was kept.

Preferably, the bottom of the supporting leg is provided with a universal wheel, and the universal wheel is provided with a braking device.

Preferably, one side of the interior of the sleeve, which is close to the second through hole, is provided with a first through hole, and a locking valve which is matched with the second through hole is arranged in the first through hole.

Preferably, the outer side of one end, far away from the bearing, of the screw rod is provided with anti-slip threads.

Preferably, the fixing plate is installed at one end, far away from the spring, of the top of the fixing block.

Preferably, the jacks are provided with five groups, and the intervals between the adjacent jacks are the same.

Compared with the prior art, the beneficial effects of the utility model are that: the English reading and reciting platform is provided with a telescopic structure consisting of supporting legs, supporting rods, a sleeve, a first through hole, a second through hole and a locking valve, the device can be contracted according to the use condition through the arrangement of the telescopic structure, the occupied area is reduced, and the device is convenient to carry, meanwhile, the device is provided with a lifting structure consisting of an inner sleeve rod, a jack, a third through hole and an inserted rod, the device can be adjusted to a proper height according to the height of a user through the lifting structure, the practicability of the device is improved, the device is provided with an angle adjusting structure consisting of a first chute, a screw rod, a connecting block, a second chute and a bearing, the angle of a placing plate can be adjusted through the arrangement of the angle adjusting structure, the use of the user is facilitated, in addition, the device is provided with a clamping structure consisting of a third chute, a fixed block, a spring, a movable plate and a fixed plate, books and the like can be placed on the placing plate and, the trouble that the recited pages need to be marked by bookmarks due to the automatic page turning or short-time leaving of the book caused by external factors is avoided.

Drawings

FIG. 1 is a schematic side cross-sectional view of the present invention;

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

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. supporting legs; 2. a support bar; 3. an outer sleeve; 4. a sleeve; 5. a first through hole; 6. a second through hole; 7. an inner loop bar; 8. a jack; 9. a third through hole; 10. inserting a rod; 11. a first chute; 12. a screw; 13. connecting blocks; 14. a second chute; 15. a bearing; 16. a support plate; 17. a hinged lever; 18. placing the plate; 19. a third chute; 20. a fixed block; 21. a spring; 22. a movable plate; 23. a nut; 24. a fixing plate; 25. and (5) locking the valve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an English reading and reciting platform comprises an outer sleeve 3, wherein one side of the outer sleeve 3 is provided with a second through hole 6, the outer side of the outer sleeve 3 is provided with a sleeve 4, the outer side of the sleeve 4 is symmetrically hinged with a group of support rods 2, the inner part of the outer sleeve 3 is provided with an inner sleeve rod 7, one side of the inner sleeve rod 7 close to the second through hole 6 is uniformly provided with jacks 8, the top of one side of the outer sleeve 3 close to the second through hole 6 is provided with a third through hole 9 matched with the jacks 8, the inner part of the third through hole 9 is provided with an inserted bar 10, the top of the inner sleeve rod 7 is provided with a support plate 16, one side of the bottom of the inner part of the support plate 16 close to the second through hole 6 is provided with a first chute 11, the first chute 11 is provided with a connecting block 13 through a slide block, one side of the top of the support plate 16, bearing 15's internally mounted has screw rod 12, screw rod 12 passes backup pad 16 and extends to the outside of backup pad 16, nut 23 is installed in the outside of screw rod 12, screw rod 12 is connected with nut 23, the intermediate position department at nut 23 top articulates there is hinge bar 17, one side that screw rod 12 was kept away from at backup pad 16 top articulates there is place board 18, hinge bar 17 keeps away from nut 23 one end with place board 18 and be connected, the both ends of placing board 18 top all are provided with third spout 19, and third spout 19 all installs fixed block 20 through the slider, the intermediate position department at fixed block 20 top all installs spring 21, and fly leaf 22 is all installed at spring 21's top, the outside symmetry of outer tube 3 articulates there is a set of supporting leg 1, the one end that outer tube 3 was kept away from to bracing piece 2 all articulates with supporting.

In this implementation: the universal wheel is all installed to supporting leg 1's bottom, and all install arresting gear on the universal wheel, can support and fix the device, the inside one side that is close to second through-hole 6 of sleeve pipe 4 is provided with first through-hole 5, and the inside of first through-hole 5 is provided with the locking valve 25 of mutually supporting with second through-hole 6, be convenient for fix the device, the outside that bearing 15 one end was kept away from to screw rod 12 is provided with anti-skidding line, increase frictional force, fixed plate 24 is all installed to the one end that spring 21 was kept away from at fixed block 20 top, can carry out the centre gripping to books, jack 8 is provided with five groups, and the interval between the adjacent jack 8 is the same, convenient height-adjusting.

The working principle is as follows: when the supporting leg 1 is in a tightened state and the device needs to be used, the sleeve 4 is pulled downwards firstly, so that the supporting leg 1 is pushed to rotate by the supporting rod 2 under the action of thrust, an included angle between the supporting leg 1 and the outer sleeve 3 is increased, the supporting leg 1 is unfolded, when the first through hole 5 is moved to a position right opposite to the second through hole 6, the locking valve 25 is inserted into the second through hole 6, so that the sleeve 4 cannot move continuously, the position of the sleeve 4 is fixed, then the device is pushed to a proper position through the universal wheel, the length of the part, extending out of the outer sleeve 3, of the inner sleeve 7 is adjusted according to the difference of the body height of a user, the inner sleeve 7 is lifted upwards, when the inner sleeve 7 is moved to the proper position, the inserted rod 10 inside the third through hole 9 is inserted into the corresponding inserting hole 8, the position of the inner sleeve 7 is fixed through the inserted rod 10, the height adjustment is completed, and, when the inclination angle of the placing plate 18 needs to be increased, the screw 12 is rotated clockwise, so that the nut 23 on the outer side of the screw 12 slides to one end of the bearing 15 on the first sliding groove 11 through the connecting block 13, the hinge rod 17 is pushed upwards to push the placing plate 18 under the pushing force, the inclination angle between the placing plate 18 and the supporting plate 16 is increased, when the inclination angle of the placing plate 18 needs to be decreased, the screw 12 is rotated anticlockwise, so that the nut 23 on the outer side of the screw 12 slides to one end far away from the bearing 15 on the first sliding groove 11 through the connecting block 13, the hinge rod 17 pulls the placing plate 18 downwards under the pulling force, the inclination angle between the placing plate 18 and the supporting plate 16 is decreased, after the angle adjustment is finished, a book is placed on the placing plate 18, the movable plate 22 is pressed by hand, the spring 21 at the bottom of the movable plate 22 is compressed, two sides of pages are placed between the movable plate 22 and the fixed plate 24, when the pages need to be turned, the user only needs to turn the pages and insert the pages between the movable plate 22 and the fixed plate 24, so that the books can be prevented from being blown disorderly by external wind.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an english reading recites platform, includes outer tube (3), its characterized in that: a second through hole (6) is formed in one side of the outer sleeve (3), the outer side of the outer sleeve (3) is provided with the sleeve (4), a group of support rods (2) are symmetrically hinged to the outer side of the sleeve (4), an inner loop bar (7) is arranged in the outer sleeve (3), jacks (8) are uniformly arranged on one side, close to the second through hole (6), of the inner loop bar (7), a third through hole (9) matched with the jacks (8) is arranged at the top of one side, close to the second through hole (6), of the outer sleeve (3), an insertion rod (10) is arranged in the third through hole (9), a support plate (16) is arranged at the top of the inner loop bar (7), a first sliding groove (11) is arranged at one side, close to the second through hole (6), of the bottom of the interior of the support plate (16), and a connecting block (13) is arranged on the first, one side, close to the first chute (11), of the top of the supporting plate (16) is provided with a second chute (14), one side, far away from the inserted bar (10), of the inside of the supporting plate (16) is provided with a bearing (15), the inside of the bearing (15) is provided with a screw rod (12), the screw rod (12) penetrates through the supporting plate (16) and extends to the outside of the supporting plate (16), the outer side of the screw rod (12) is provided with a nut (23), the screw rod (12) is connected with the nut (23), the middle position of the top of the nut (23) is hinged with a hinged rod (17), one side, far away from the screw rod (12), of the top of the supporting plate (16) is hinged with a placing plate (18), one end, far away from the nut (23), of the hinged rod (17) is connected with the placing plate (18), both ends of the top of the placing plate (18) are provided with third chutes (19), and the third, spring (21) are all installed to the intermediate position department at fixed block (20) top, and fly leaf (22) are all installed at the top of spring (21), the outside symmetry of outer tube (3) articulates there is a set of supporting leg (1), the one end that outer tube (3) were kept away from in bracing piece (2) all articulates with supporting leg (1).

2. The english reading recitation platform of claim 1, wherein: the bottom of supporting leg (1) all installs the universal wheel, and all installs arresting gear on the universal wheel.

3. The english reading recitation platform of claim 1, wherein: one side of the interior of the sleeve (4) close to the second through hole (6) is provided with a first through hole (5), and a locking valve (25) matched with the second through hole (6) is arranged in the first through hole (5).

4. The english reading recitation platform of claim 1, wherein: and anti-skid grains are arranged on the outer side of one end, far away from the bearing (15), of the screw rod (12).

5. The english reading recitation platform of claim 1, wherein: and a fixing plate (24) is arranged at one end of the top of the fixing block (20) far away from the spring (21).

6. The english reading recitation platform of claim 1, wherein: the jacks (8) are provided with five groups, and the distance between adjacent jacks (8) is the same.