CN214678074U

CN214678074U - Reading adjusting frame for primary school Chinese teaching

Info

Publication number: CN214678074U
Application number: CN202120352679.6U
Authority: CN
Inventors: 赵玉花
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-12
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a reading alignment jig that primary school's chinese teaching was used, concretely relates to chinese teaching field, include the bottom plate and set up in the backup pad of bottom plate upper end, upper end one side of bottom plate is provided with the arc wall, the inside roll of arc wall is provided with first ball, the upper end of first ball is provided with the installation piece, be provided with first pivot on the installation piece, the back lateral wall of backup pad is provided with the second ball, the second ball rotates and sets up in the connecting piece, the one end and the bracing piece of connecting piece are articulated, the bracing piece is placed in the draw-in groove, the draw-in groove sets up in the upper surface of bottom plate. The utility model discloses a with the bracing piece joint can adjust the backup pad in the draw-in groove of difference in vertical ascending angle of side, the teacher of convenient different heights uses, can adjust the position of backup pad on the horizontal direction through the roll of first ball in the arc wall, makes things convenient for the teacher to use in the different positions of podium.

Description

Reading adjusting frame for primary school Chinese teaching

Technical Field

The utility model relates to a chinese teaching technical field, more specifically says, the utility model relates to a reading alignment jig of primary school's chinese teaching usefulness.

Background

At present, the primary school's chinese teaching involves the teacher and leads the student to read aloud the chinese textbook, so be convenient for the student and follow aloud reading, play the effect of correcting student's pronunciation, still help the student to remember the content in the textbook, however, in current primary school's chinese teaching, the teacher is usually put the textbook on the podium, or handheld chinese textbook, and the teacher puts the chinese textbook on the mesa of podium, because the area of mesa is limited, so can't place other appurtenance, in addition, the teacher is held the chinese textbook for a long time and is caused the arm ache easily, influenced the quality of primary school's chinese teaching. So some reading adjusting frames for Chinese teaching appear on the market.

And current chinese teaching is with reading the alignment jig structure complicacy, can only adjust the inclination of backup pad moreover, if the teacher stands to be difficult to see the content on the textbook when writing in the both sides of blackboard, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a reading alignment jig that primary school's chinese teaching was used, the utility model aims to solve the technical problem that: how to improve the practicality of reading the alignment jig, the convenience is to the all-round regulation of reading the alignment jig.

In order to achieve the above object, the utility model provides a following technical scheme: a reading adjusting frame for primary school Chinese teaching comprises a bottom plate and a supporting plate arranged at the upper end of the bottom plate, wherein an arc-shaped groove is formed in one side of the upper end of the bottom plate, first balls are arranged inside the arc-shaped groove in a rolling mode, an installation block is arranged at the upper end of each first ball, a first rotating shaft is arranged on each installation block and fixedly arranged at the bottom end of the supporting plate, second balls are arranged on the rear side wall of the supporting plate in a rotating mode and rotatably arranged in a connecting piece, one end of each connecting piece is hinged to each supporting rod, each supporting rod is placed in a clamping groove, each clamping groove is formed in the upper surface of the bottom plate, accommodating grooves are formed in two sides of the front side surface of the supporting plate, a rotating rod is arranged inside each accommodating groove, a telescopic rod is arranged at one end of each rotating rod, a pressing plate is fixedly arranged at one end of each telescopic rod, and a second rotating shaft is fixedly arranged at one end, far away from each telescopic rod, the both ends of second pivot all set up inside the lateral wall of backup pad, the second pivot is located all fixed mounting disc that is provided with on the inside both ends lateral wall of backup pad lateral wall, the fixed torsional spring that is provided with in one side of mounting disc.

In a preferred embodiment, the bottom end of the bottom plate is provided with a non-slip mat, and a plurality of clamping grooves on the upper surface of the bottom plate are uniformly arranged at intervals.

In a preferred embodiment, the supporting plate is in a fan shape, and a stop bar is fixedly arranged at the bottom end of the front side of the supporting plate.

In a preferred embodiment, one side of the accommodating groove is provided with an extending groove which is matched with the paper pressing plate, and the inner side of the paper pressing plate is provided with a flexible cotton pad.

In a preferred embodiment, the telescopic rod is slidably disposed at one end of a rotating rod, and a fastening bolt is disposed on the rotating rod.

In a preferred embodiment, the side of the torsion spring facing away from the mounting plate is fixedly arranged inside the side wall of the support plate.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model is provided with the arc-shaped groove, the supporting rod, the clamping groove, the first ball, the mounting block, the second ball and the connecting piece, the supporting rod is clamped in different clamping grooves, the angle of the supporting plate in the vertical direction can be adjusted, the use of teachers with different heights is facilitated, the position of the supporting plate in the horizontal direction can be adjusted by rolling the first ball in the arc-shaped groove, and the use of teachers in different positions of the platform is facilitated;

2. the utility model discloses a be provided with dwang, telescopic link, nipper and torsional spring, utilize the nipper to carry out the centre gripping to books, prevent that books from closing automatically in the use, can adjust the length of nipper through the setting of telescopic link, can carry out the centre gripping to not unidimensional books, make things convenient for teacher's use to improve its practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the bottom plate of the present invention.

Fig. 3 is a schematic side view of the supporting plate of the present invention.

Fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

The reference signs are: the device comprises a base plate 1, a support plate 2, an arc-shaped groove 3, a first ball 4, an installation block 5, a first rotating shaft 6, a second ball 7, a connecting piece 8, a support rod 9, a clamping groove 10, an accommodating groove 11, a rotating rod 12, a telescopic rod 13, a paper pressing plate 14, a second rotating shaft 15, an installation disc 16, a torsion spring 17, a stop bar 18 and an extension groove 19.

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.

According to the reading adjusting bracket shown in fig. 1-5, which comprises a bottom plate 1 and a supporting plate 2 arranged at the upper end of the bottom plate 1, wherein an arc-shaped groove 3 is arranged at one side of the upper end of the bottom plate 1, a first ball 4 is arranged in the arc-shaped groove 3 in a rolling manner, an installation block 5 is arranged at the upper end of the first ball 4, a first rotating shaft 6 is arranged on the installation block 5, the first rotating shaft 6 is fixedly arranged at the bottom end of the supporting plate 2, a second ball 7 is arranged on the rear side wall of the supporting plate 2, the second ball 7 is rotatably arranged in a connecting piece 8, one end of the connecting piece 8 is hinged with a supporting rod 9, the supporting rod 9 is arranged in a clamping groove 10, the clamping groove 10 is arranged on the upper surface of the bottom plate 1, two sides of the front side surface of the supporting plate 2 are both provided with accommodating grooves 11, a rotating rod 12 is arranged in the accommodating groove 11, the one end of dwang 12 is provided with telescopic link 13, the fixed nipper 14 that is provided with of one end of telescopic link 13, dwang 12 is kept away from the fixed second pivot 15 that is provided with of one end of telescopic link 13, the both ends of second pivot 15 all set up inside the lateral wall of backup pad 2, second pivot 15 is located and all fixedly is provided with mounting disc 16 on the inside both ends lateral wall of backup pad 2 lateral wall, the fixed torsional spring 17 that is provided with in one side of mounting disc 16.

In a preferred embodiment, the bottom end of the bottom plate 1 is provided with a plurality of anti-slip pads, the plurality of clamping grooves 10 on the upper surface of the bottom plate 1 are uniformly arranged at intervals, the anti-slip pads enable the bottom plate 1 to be more stable when placed, and the plurality of clamping grooves 10 are provided for adjusting the angle of the support plate 2.

In a preferred embodiment, the supporting plate 2 is in a fan shape, the bottom end of the front side of the supporting plate 2 is fixedly provided with a barrier 18, and the barrier 18 is arranged to support a book.

In a preferred embodiment, one side of the accommodating groove 11 is provided with an extending groove 19, the extending groove 19 is matched with the paper pressing plate 14, the inner side of the paper pressing plate 14 is provided with a flexible cotton pad, and the extending groove 19 facilitates the accommodation of the paper pressing plate 14.

In a preferred embodiment, the telescopic rod 13 is slidably disposed at one end of the rotating rod 12, and a fastening bolt is disposed on the rotating rod 12, and the fastening bolt facilitates adjustment and fixation of the telescopic rod 13.

In a preferred embodiment, the side of the torsion spring 17 far away from the mounting plate 16 is fixedly arranged inside the side wall of the supporting plate 2, and the arrangement of the torsion spring 17 facilitates the pressing of the book by the paper pressing plate 14.

The implementation mode is specifically as follows: during the use according to teacher's in-service behavior with the one end joint of bracing piece 9 to draw-in groove 10, can adjust the position of backup pad 2 according to the different condition that can adjust of bracing piece 9 joint to draw-in groove 10, take out dwang 12 from holding groove 11, then put books in backup pad 2, utilize the nipper 14 of dwang 12 one end to compress tightly the upper end at books, place the automatic closure of books in the use, if books are less, when nipper 14 can't compress tightly books, take telescopic link 13 out from dwang 12, thereby adjust the position of nipper 14, if the teacher stands in the use when can't seeing the content on books in one side of podium, drive installation piece 5 through first ball 4 and slide in arc wall 3, thereby make backup pad 2 rotate to the both sides of podium, make things convenient for the teacher to look over the content on books.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reading alignment jig that primary school's chinese teaching was used, includes bottom plate (1) and sets up in backup pad (2) of bottom plate (1) upper end, its characterized in that: the novel bearing support is characterized in that an arc-shaped groove (3) is formed in one side of the upper end of the bottom plate (1), a first ball (4) is arranged in the arc-shaped groove (3) in a rolling mode, an installation block (5) is arranged at the upper end of the first ball (4), a first rotating shaft (6) is arranged on the installation block (5), the first rotating shaft (6) is fixedly arranged at the bottom end of the support plate (2), a second ball (7) is arranged on the rear side wall of the support plate (2), the second ball (7) is rotatably arranged in the connecting piece (8), one end of the connecting piece (8) is hinged to the supporting rod (9), the supporting rod (9) is placed in the clamping groove (10), the clamping groove (10) is formed in the upper surface of the bottom plate (1), two sides of the front side surface of the support plate (2) are both provided with accommodating grooves (11), and a rotating rod (12) is arranged in the accommodating groove (11), the one end of dwang (12) is provided with telescopic link (13), the fixed nipper (14) that is provided with of one end of telescopic link (13), the fixed second pivot (15) that is provided with of one end that telescopic link (13) was kept away from in dwang (12), the both ends of second pivot (15) all set up inside the lateral wall of backup pad (2), second pivot (15) are located all fixed mounting disc (16) that are provided with on the inside both ends lateral wall of backup pad (2) lateral wall, one side of mounting disc (16) is fixed and is provided with torsional spring (17).

2. The reading adjustment stand of claim 1, wherein: the bottom of bottom plate (1) is provided with the slipmat, draw-in groove (10) on bottom plate (1) upper surface is provided with a plurality ofly at even interval.

3. The reading adjustment stand of claim 1, wherein: the supporting plate (2) is arranged in a fan shape, and a stop bar (18) is fixedly arranged at the bottom end of the front side of the supporting plate (2).

4. The reading adjustment stand of claim 1, wherein: one side of holding tank (11) is provided with extending groove (19), extending groove (19) and press paper board (14) phase-match, the inboard of pressing paper board (14) is provided with flexible cotton pad.

5. The reading adjustment stand of claim 1, wherein: the telescopic rod (13) is arranged at one end of the rotating rod (12) in a sliding mode, and a fastening bolt is arranged on the rotating rod (12).

6. The reading adjustment stand of claim 1, wherein: and one side of the torsion spring (17) far away from the mounting disc (16) is fixedly arranged inside the side wall of the support plate (2).