CN214072317U

CN214072317U - Poetry pendant for Chinese teaching

Info

Publication number: CN214072317U
Application number: CN202022330323.0U
Authority: CN
Inventors: 廖婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-31
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a poetry hanging piece for Chinese teaching, which comprises a U-shaped base, wherein the bottom of the U-shaped base is rotationally connected with a first T-shaped rod, one end of the first T-shaped rod is fixedly connected with a screw rod, the outer wall of the screw rod is in threaded connection with a lifting pipe, the U-shaped base is fixed on one side of a blackboard through a fixing block and a fixing hole, the lifting pipe which is in threaded sleeve joint on the screw rod and the outer wall of the screw rod is driven to rotate through the rotation of the first T-shaped rod, the lifting pipe is limited through the mutual matching of two groups of chutes and sliders, so that the lifting pipe is lifted to drive a poetry supporting plate to lift up, the lifting height of the poetry supporting plate is increased according to the height of books and pictures, one end of the books and texts is placed at the upper end of a supporting plate, the other end of the books and the pictures and texts passes through two groups of L-shaped fixing plates arranged on the poetry supporting plate, the fixing plate is driven to stretch and fix the springs through pulling of a second T-shaped rod, the book with different specifications and sizes can be clamped and fixed conveniently.

Description

Poetry pendant for Chinese teaching

Technical Field

The utility model relates to a teaching assistance technical field specifically is a poetry pendant is used in chinese teaching.

Background

In modern chinese teaching process, the teacher can use relevant supplementary teaching equipment in order to improve the cognitive effect of students to chinese characters, deepen the cognition of students to chinese content or characters, for example, in current teaching, also have the supplementary cooperation through picture and text or poetry, and when using picture and text or poetry, it is attached in the blackboard through the adhesive tape mostly, the content of writing that will occupy the blackboard like this, caused the teacher to frequently clean blackboard content, when needing to change picture and text or poetry, need adhere picture and text or poetry through the adhesive tape again, can't be convenient fix picture and text or poetry, the practicality is relatively poor, influence teacher's teaching time, therefore we need to propose a word pendant for chinese teaching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a poetry pendant is used in chinese teaching, when can changing picture and text or poetry to the teacher, need adhere picture and text or poetry again through the adhesive tape, the unable convenient condition of fixing is carried out picture and text or poetry improves to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a poetry pendant is used in chinese teaching, includes U type base, the bottom of U type base is rotated and is connected with first T type pole, the one end fixedly connected with screw rod of first T type pole, threaded connection has the fall way on the outer wall of screw rod, one side fixedly connected with poetry layer board of fall way, one side symmetry of poetry layer board is provided with two sets of L type fixed plates, it is provided with second T type pole to slide on the L type fixed plate, the fixed backup pad that is provided with in one side of U type base, and the backup pad is located two sets of under the L type fixed plate.

Preferably, a rotary bearing is embedded in the bottom of the U-shaped base, and one end of the first T-shaped rod is fixedly inserted into an inner ring of the rotary bearing.

Preferably, the inner wall of the lifting pipe is provided with an internal thread corresponding to the screw rod, and the outer wall of the screw rod is in threaded connection with the internal thread.

Preferably, the inner wall bilateral symmetry of U type base has seted up the spout, it is provided with the slider to slide in the spout, just the other end of slider and the outer wall fixed connection of fall way.

Preferably, a through hole is formed in one side of the L-shaped fixing plate, one end of the second T-shaped rod penetrates through the through hole and is fixedly connected with the fixing pressing plate, a spring is sleeved on the second T-shaped rod, and the spring is located inside the L-shaped fixing plate.

Preferably, four groups of fixed blocks are symmetrically arranged on two sides of the U-shaped base, and fixed holes are fixedly formed in the four groups of fixed blocks.

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

the utility model fixes the U-shaped base on one side of the blackboard through the fixing block and the fixing hole, drives the screw rod and the lifting pipe sleeved with the screw thread on the outer wall of the screw rod to rotate through the rotation of the first T-shaped rod, the lifting pipe is limited by the mutual matching of the two groups of sliding grooves and the sliding blocks, so that the lifting pipe rises to drive the poetry supporting plate to rise, the rising height of the poetry supporting plate is improved according to the height of the book pictures and texts, one end of the book pictures and texts is placed at the upper end of the supporting plate, the other end of the book pictures and texts passes through two groups of L-shaped fixing plates arranged on the poetry supporting plate, the second T-shaped rod is pulled to drive the fixed pressing plate to stretch and contract the spring to clamp and fix the book pictures and texts, so that the book pictures and texts with different specifications can be clamped and fixed conveniently, and when a teacher changes the pictures and texts or poems to a certain extent, the image-text or poetry needs to be adhered again through the adhesive tape, so that the condition that the image-text or poetry is fixed cannot be conveniently improved.

Drawings

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

fig. 2 is a schematic view of a cross-sectional structure of the elevator tube of the present invention;

fig. 3 is a schematic structural view of the L-shaped fixing plate of the present invention;

fig. 4 is a schematic view of a top view structure of the poetry supporting plate of the utility model;

fig. 5 is a schematic structural diagram of the present invention.

In the figure: 1. a U-shaped base; 2. a rotating bearing; 3. a first T-bar; 4. a screw; 5. a lifting pipe; 6. an internal thread; 7. a chute; 8. a slider; 9. poetry supporting plates; 10. an L-shaped fixing plate; 11. a through hole; 12. a second T-bar; 13. fixing the pressing plate; 14. a spring; 15. a fixed block; 16. a fixing hole; 17. and a support plate.

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. 1-5, the present invention provides a technical solution:

the utility model provides a poetry pendant is used in chinese teaching, including U type base 1, the bottom of U type base 1 is rotated and is connected with first T type pole 3, the bottom of U type base 1 is embedded to have rolling bearing 2, the fixed inner circle of pegging graft in rolling bearing 2 of one end of first T type pole 3, the one end fixedly connected with screw rod 4 of first T type pole 3, threaded connection has fall way 5 on the outer wall of screw rod 4, can drive 5 rotations of fall way that the screw thread cup jointed on screw rod 4 and the 4 outer walls of screw rod through rotating first T type pole 3.

Be provided with on the inner wall of fall way 5 with the corresponding internal thread 6 of screw rod 4, the outer wall and the 6 threaded connection of internal thread of screw rod 4, spout 7 has been seted up to the inner wall bilateral symmetry of U type base 1, it is provided with slider 8 to slide in the spout 7, and the other end of slider 8 and fall way 5's outer wall fixed connection, one side fixedly connected with poetry layer board 9 of fall way 5, can carry out spacingly to fall way 5 through mutually supporting of two sets of spout 7 and slider 8, make the ascending drive poetry layer board 9 of fall way 5 rise.

Poetry layer board 9's one side symmetry is provided with two sets of L type fixed plates 10, it is provided with second T type pole 12 to slide on the L type fixed plate 10, through-hole 11 has been seted up to one side of L type fixed plate 10, through-hole 11 fixedly connected with fixed pressing plate 13 is passed to the one end of second T type pole 12, and the cover is equipped with spring 14 on the second T type pole 12, spring 14 is located the inside of L type fixed plate 10, the fixed backup pad 17 that is provided with in one side of U type base 1, and backup pad 17 is located two sets of L type fixed plates 10 under, can drive fixed pressing plate 13 through pulling second T type pole 12 and stretch out and draw back spring 14 and carry out the centre gripping fixed to books picture and text, support the bottom of books picture and text through backup pad 17.

Four groups of fixing blocks 15 are symmetrically arranged on two sides of the U-shaped base 1, and fixing holes 16 are fixedly formed in the four groups of fixing blocks 15, so that the U-shaped base 1 can be conveniently fixed on one side of the blackboard through the fixing blocks 15 and the fixing holes 16.

The working principle is as follows: when in use, the U-shaped base 1 is fixed on one side of a blackboard through the fixed block 15 and the fixed hole 16, the first T-shaped rod 3 rotates to drive the screw rod 4 and the lifting pipe 5 which is in threaded sleeve joint on the outer wall of the screw rod 4 to rotate, the lifting pipe 5 is limited through the mutual matching of the two groups of chutes 7 and the slide block 8, the lifting pipe 5 is lifted to drive the poetry supporting plate 9 to lift, the lifting height of the poetry supporting plate 9 is increased according to the height of the books and texts, one end of the books and texts is placed at the upper end of the supporting plate 17, the other end of the books and texts passes through the two groups of L-shaped fixed plates 10 arranged on the poetry supporting plate 9, the second T-shaped rod 12 is pulled to drive the fixed pressing plate 13 to stretch and retract the spring 14 to clamp and fix the books and texts, so as to clamp and fix the books and texts with different specifications, when the teachers change the images and texts or poetry to a certain extent, the images and texts or the poetry need to be adhered again through the adhesive tape, the situation that pictures, texts or poems cannot be fixed conveniently is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a poetry pendant is used in chinese teaching, includes U type base (1), its characterized in that: the bottom of U type base (1) is rotated and is connected with first T type pole (3), the one end fixedly connected with screw rod (4) of first T type pole (3), threaded connection has fall way (5) on the outer wall of screw rod (4), one side fixedly connected with poetry layer board (9) of fall way (5), one side symmetry of poetry layer board (9) is provided with two sets of L type fixed plates (10), it is provided with second T type pole (12) to slide on L type fixed plate (10), one side of U type base (1) is fixed and is provided with backup pad (17), and backup pad (17) are located two sets ofly under L type fixed plate (10).

2. The poetry pendant for Chinese teaching of claim 1, wherein: the bottom of U type base (1) is embedded to have rolling bearing (2), the fixed inner circle of pegging graft in rolling bearing (2) of one end of first T type pole (3).

3. The poetry pendant for Chinese teaching of claim 1, wherein: the inner wall of the lifting pipe (5) is provided with an internal thread (6) corresponding to the screw rod (4), and the outer wall of the screw rod (4) is in threaded connection with the internal thread (6).

4. The poetry pendant for Chinese teaching of claim 1, wherein: the inner wall bilateral symmetry of U type base (1) has seted up spout (7), it is provided with slider (8) to slide in spout (7), just the other end of slider (8) and the outer wall fixed connection of fall way (5).

5. The poetry pendant for Chinese teaching of claim 1, wherein: through-hole (11) have been seted up to one side of L type fixed plate (10), through-hole (11) fixedly connected with stationary platen (13) is passed to the one end of second T type pole (12), and is equipped with spring (14) on second T type pole (12), spring (14) are located the inside of L type fixed plate (10).

6. The poetry pendant for Chinese teaching of claim 1, wherein: four groups of fixing blocks (15) are symmetrically arranged on two sides of the U-shaped base (1), and fixing holes (16) are fixedly formed in the four groups of fixing blocks (15).