CN211984357U

CN211984357U - Primary school's chinese teaching reading frame

Info

Publication number: CN211984357U
Application number: CN202020415945.0U
Authority: CN
Inventors: 赵亚宁; 牛恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-24
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a primary school's chinese teaching reading frame, including first mobile jib, second mobile jib and connecting bulb, the one end of first mobile jib and the one end of second mobile jib rotate to be connected through connecting bulb, fixedly connected with U type fixture block on the lateral wall of first mobile jib, the side of U type fixture block is equipped with the slot that link up, rotate on the first mobile jib and be connected with two support piece, two support piece are located the both sides of U type fixture block respectively, be equipped with vertical spout on the second mobile jib, the activity is connected with the slider in the spout, the runner rotates with the bottom of spout to be connected, the cover is equipped with support piece on the second mobile jib, support piece's one end and slider fixed connection, support piece's the other end rotates with the lateral wall of second mobile jib to be connected, the utility model discloses can fix books and read, make things convenient for pupils to carry out normal relaxation activity or removal, have better practical, compared with the similar products, the utility model has the advantages of convenient and fast use and good portability.

Description

Primary school's chinese teaching reading frame

Technical Field

The utility model belongs to the technical field of Chinese teaching; in particular to a reading stand for primary Chinese teaching.

Background

The Chinese language is the abbreviation of language, language and literature and language culture. The language includes both spoken and written language. The oral language is more random and can be directly understood, and the written language is precise and grammatical; the literature includes foreign, ancient and modern literature, as national languages, systematic learning is carried out from infants to universities, reading education is very important for primary school students, and the literature can effectively help the primary school students to understand charm of Chinese culture and language.

For pupils, the pupils usually read on a desk, the height of the desk is usually fixed, so that the pupils are easy to feel tired when the pupils use the desk for a long time, and meanwhile, the desk can only meet the requirement of doing postures, the functionality of the pupils is very narrow when simple relaxing activities are needed, the desk as a large hardware facility cannot be carried, and when a place needs to be replaced for reading, supporting tools are often needed to be replaced, so that the pupils are complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a primary school's chinese teaching reading frame.

In order to achieve the purpose, the utility model provides a primary school's chinese teaching reading frame, including first mobile jib, second mobile jib and connecting bulb, the one end of first mobile jib and the one end of second mobile jib rotate through connecting bulb and connect, fixedly connected with U type fixture block on the lateral wall of first mobile jib, the side of U type fixture block is equipped with the slot that link up, rotate on the first mobile jib and be connected with two support piece, two the support piece is located the both sides of U type fixture block respectively, be equipped with vertical spout on the second mobile jib, swing joint has the slider in the spout, screw thread rotation on the slider is connected with the threaded rod, the both ends of threaded rod rotate with the top surface and the bottom of spout respectively and be connected, threaded connection has the runner on the threaded rod, the runner rotates with the bottom of spout and is connected, the cover is equipped with the mounting on the second mobile jib, one end of the fixing piece is fixedly connected with the sliding block, and the other end of the fixing piece is rotatably connected with the side wall of the second main rod.

Further, support piece is including setting up in the support bar of first mobile jib one side, set up the activity groove that link up on the support bar, activity inslot swing joint has spacing post, spacing post and first mobile jib fixed connection, it is connected with the clamping to rotate on the one end lateral wall of support bar, the clamping is the wedge shape.

Furthermore, the lower extreme of spout is equipped with the expansion mouth that is used for the adaptation runner.

Furthermore, the side wall of the rotating wheel is provided with a plurality of anti-skid stripes.

Further, the mounting is including the shift ring of cover on locating the second mobile jib, shift ring and slider fixed connection, the one end of shift ring is rotated and is connected with many first dead levers, many the one end that the shift ring was kept away from to first dead lever all rotates and is connected with the second dead lever, many the one end that the shift ring was kept away from to the second dead lever all rotates with the lateral wall of second mobile jib and is connected.

Furthermore, a plurality of anti-skidding sawtooth structures are arranged on the side wall of the second fixing rod.

Further, the utility model discloses a working procedure and principle:

1) placing the second main rod on the ground, then rotating the rotating wheel by a hand, and driving the threaded rod to move by the rotating wheel so as to move the moving ring;

2) the movable ring moves in cooperation with the first fixed rod and the second fixed rod to move, so that the movable ring is gradually changed into a triangular shape from a vertical state, and the first fixed rod and the second fixed rod which form the triangular shape can support the second main rod;

3) then the supporting bar is rotated and one end of the supporting bar is inserted into the slot for fixing;

4) after the two supporting bars are fixed, the book can be inserted into the U-shaped clamping block and punched, and then the book can be clamped and fixed by the two clamping clips, so that the book can be read.

The utility model has the advantages that: the utility model discloses be equipped with first dead lever and second dead lever and first mobile jib, second mobile jib and come to fix it wholly, make it reach the effect that can the free fixation of anytime and anywhere struts the use, have better practical function nature, connect the bulb simultaneously and can cooperate first dead lever to carry out angle adjustment and make things convenient for the pupil to carry out normal activity of relaxing or remove, and still have and use convenient to carry, simple structure's advantage.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the general structure of a reading stand for primary school Chinese teaching according to the present invention;

fig. 2 is a front external view of the primary school Chinese teaching reading frame of the present invention;

fig. 3 is a schematic structural view of a second fixing rod of the reading stand for primary school Chinese teaching according to the present invention;

fig. 4 is a schematic structural diagram of the clamping of the reading stand for primary school chinese teaching.

Detailed Description

Referring to fig. 1-4, the book reading device comprises a first main rod 1, a second main rod 2 and a connecting ball head 3, wherein one end of the first main rod 1 is rotatably connected with one end of the second main rod 2 through the connecting ball head 3, the first main rod 1 and the second main rod 2 are rotated to a small extent through the connecting ball head 3, so that a pupil does not affect the normal reading sight when in a standing posture in normal use, a U-shaped fixture block 4 is fixedly connected to the outer side wall of the first main rod 1, the U-shaped fixture block 4 can clamp the spine of a book for basic fixation, a through slot is arranged on the side edge of the U-shaped fixture block 4 for tightly inserting and clamping a support strip 51 to keep the support strip in a horizontal state, i.e. the book can be further fixed after being spread out, two support members 5 are rotatably connected to the first main rod 1, the two support members 5 are respectively arranged on two sides of the U-shaped fixture block 4, a vertical chute 6, swing joint has slider 7 in the spout 6, threaded rotation is connected with threaded rod 8 on slider 7, threaded rod 8's both ends rotate with the top surface and the bottom of spout 6 respectively and are connected, threaded connection has runner 9 on threaded rod 8, thereby runner 9's rotation accessible rotates and drives threaded rod 8 and rotate and make slider 7 reciprocate, runner 9 rotates with spout 6's bottom and is connected, spout 6's lower extreme is equipped with the expansion mouth that is used for adaptation runner 9 and makes things convenient for its protrusion, the staff of being convenient for rotates, it improves frictional force to be equipped with multichannel anti-skidding stripe on runner 9's the lateral wall, the cover is equipped with mounting 10 on the second mobile jib 2, mounting 10's one end and slider 7 fixed connection, mounting 10's the other end rotates with the lateral.

As shown in fig. 2, the supporting member 5 includes a supporting bar 51 disposed on one side of the first main rod 1, a through movable groove is disposed on the supporting bar 51, a limit post 52 is movably connected in the movable groove, the limit post 52 is limited in the movable groove and can be rotated, the limit post 52 is fixedly connected with the first main rod 1, a clip 53 is rotatably connected to a sidewall of one end of the supporting bar 51, when the two supporting bars 51 are in a horizontal state, the clip 53 can be used to further clamp an unfolded book to facilitate fixing to a currently read page, the clip 53 is wedge-shaped and made of transparent acrylic material to prevent normal reading from being affected, the fixing member 10 includes a moving ring 101 sleeved on the second main rod 2, the moving ring 101 can move up and down along the second main rod 2, the moving ring 101 is fixedly connected with the slider 7 to enable the slider 7 to move to drive the moving ring 101 to move incidentally, one end of the movable ring 101 is rotatably connected with a plurality of first fixing rods 102, one ends, far away from the movable ring 101, of the first fixing rods 102 are rotatably connected with second fixing rods 103, the length of each first fixing rod 102 is twice that of the corresponding second fixing rod 103, so that the first fixing rods 102 form stable triangles after rotation, the second fixing rods 2 are enabled to support the second main rod, and one ends, far away from the movable ring 101, of the second fixing rods 103 are rotatably connected with the side wall of the second main rod 2.

As shown in fig. 3, the side wall of the second fixing rod 103 is provided with a plurality of anti-slip saw-tooth structures for further improving the stability when the second main rod 2 is supported and fixed.

The utility model discloses a working procedure and principle:

1, placing a second main rod on the ground, then rotating a rotating wheel by a hand, and driving a threaded rod to move by the rotating wheel so as to move a moving ring;

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The primary school Chinese teaching reading frame comprises a first main rod (1), a second main rod (2) and a connecting ball head (3), wherein one end of the first main rod (1) and one end of the second main rod (2) are rotatably connected through the connecting ball head (3), the primary school Chinese teaching reading frame is characterized in that a U-shaped fixture block (4) is fixedly connected to the outer side wall of the first main rod (1), a through slot is formed in the side edge of the U-shaped fixture block (4), two support pieces (5) are rotatably connected to the first main rod (1), the two support pieces (5) are respectively located on two sides of the U-shaped fixture block (4), a vertical sliding groove (6) is formed in the second main rod (2), a sliding block (7) is movably connected to the sliding groove (6), a threaded rod (8) is rotatably connected to the sliding block (7) in a threaded manner, two ends of the threaded rod (8) are respectively rotatably connected with the top surface and the bottom of the, threaded connection has runner (9) on threaded rod (8), runner (9) are rotated with the bottom of spout (6) and are connected, the cover is equipped with mounting (10) on second mobile jib (2), the one end and slider (7) fixed connection of mounting (10), the other end of mounting (10) rotates with the lateral wall of second mobile jib (2) and is connected.

2. The primary school Chinese teaching reading frame according to claim 1, wherein the support member (5) comprises a support bar (51) disposed on one side of the first main rod (1), the support bar (51) is provided with a through movable groove, the movable groove is movably connected with a limit post (52), the limit post (52) is fixedly connected with the first main rod (1), one end side wall of the support bar (51) is rotatably connected with a clamp (53), and the clamp (53) is wedge-shaped.

3. An elementary school chinese teaching reading stand according to claim 1, characterized in that the lower end of the chute (6) is provided with an enlarged mouth for fitting a turning wheel (9).

4. An elementary school chinese teaching reading stand according to claim 1, characterized in that the side wall of the wheel (9) is provided with a plurality of anti-slip stripes.

5. The reading stand for teaching Chinese in primary school according to claim 1, wherein the fixing member (10) comprises a moving ring (101) sleeved on the second main rod (2), the moving ring (101) is fixedly connected with the slider (7), one end of the moving ring (101) is rotatably connected with a plurality of first fixing rods (102), one ends of the first fixing rods (102) far away from the moving ring (101) are rotatably connected with second fixing rods (103), and one ends of the second fixing rods (103) far away from the moving ring (101) are rotatably connected with the side wall of the second main rod (2).

6. An elementary school Chinese teaching reading stand according to claim 5, wherein the second fixing bar (103) is provided with a plurality of anti-slip saw-tooth structures on its side wall.