CN111920203A

CN111920203A - Teaching auxiliary device for education

Info

Publication number: CN111920203A
Application number: CN202010631601.8A
Authority: CN
Inventors: 王延强
Original assignee: Jiangxi Science and Technology Normal University
Current assignee: Jiangxi Science and Technology Normal University
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-11-13
Anticipated expiration: 2040-07-03
Also published as: CN111920203B

Abstract

The invention relates to a teaching auxiliary device for education, and relates to the technical field of teaching devices, wherein a support is fixedly arranged on a base, a seat plate is fixedly arranged on the upper side wall of the support, and a back plate is fixedly arranged on the right side edge of the upper surface of the support; the upper surface of the base is fixedly provided with support columns on the front side and the rear side, the upper end of each support column is fixedly provided with a bearing seat, the right end of each bearing seat is rotatably provided with a connecting column through a rotating shaft, the upper end of each connecting column is fixedly provided with a first sliding groove, a table plate is arranged above the base, and the front side and the rear side of the table plate are respectively arranged in the first sliding grooves on the front side and the rear side in a sliding manner; it can fold and accomodate, can reduce the occupation space of device, and the table can remove, and the person of facilitating the use changes the position of table according to self use habit, conveniently adjusts comfortable use posture.

Description

Teaching auxiliary device for education

Technical Field

The invention relates to the technical field of teaching devices, in particular to a teaching auxiliary device for education.

Background

The desk and chair is an essential tool in daily teaching life, and is the most used tool in the study and life of students.

The existing desk and chair comprise multiple types such as a desk and chair split structure and a desk and chair integrated structure, wherein the desk and chair of the desk and chair integrated structure is purchased and used in large quantity due to the advantages of simple and light structure and the like, but the desk and chair has the table board fixed on the chair and fixed structure, the occupied space is large, and the position of the table board can not accord with the use habit of all people and needs to be improved.

Disclosure of Invention

The invention aims to provide a teaching aid for education, which is reasonable in design and convenient to use, can be folded and stored, can reduce the occupied space of the device, can move a table plate, is convenient for a user to change the position of the table plate according to the use habit of the user, and can conveniently adjust the comfortable use posture, aiming at the defects and the defects of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the novel table comprises a base, a support, a seat plate, a support column, a connecting column, a first sliding groove and a table plate, wherein the support is fixedly arranged on the base, the seat plate is fixedly arranged on the upper side wall of the support, a back plate is fixedly arranged on the right side edge of the upper surface of the support, first baffles are fixedly arranged on the front side wall, the rear side wall and the right side wall of the support, a second baffle is covered on the left side wall of the support, the lower side edge of the second baffle is hinged on the base through a hinge, and the upper side edge of the second baffle is connected with the upper side edge of the support through a bolt; the support column is fixedly arranged on the front side edge and the rear side edge of the upper surface of the base, the support column is arranged on the left side of the support frame, a bearing seat is fixedly arranged at the upper end of the support column, a connecting column is arranged at the right end of the bearing seat in a rotating mode through a rotating shaft, the lower end of the connecting column is supported on the upper surface of the bearing seat, a first sliding groove is fixedly formed in the upper end of the connecting column, a table plate is arranged above the base, the front side edge and the rear side edge of the table plate are respectively arranged in the first sliding groove in the front side and the rear side edge, and.

Further, the left side wall of support around all fixed be provided with the spout No. two on the both sides, slide in the spout No. two and be provided with the slider, be equipped with the bracing piece through the pivot soon on the slider, the other end of bracing piece is established on No. two baffles through the pivot soon, the locating pin is worn to be equipped with in the activity on the slider, is provided with the locating hole on the inside wall of spout No. two, after the locating pin passed the slider, the activity was inserted and is established in the locating hole.

Furthermore, a supporting plate is arranged below the table board in a padded mode, and the front end and the rear end of the supporting plate are fixedly arranged on connecting columns on the front side and the rear side respectively.

Further, the left side edge of table fixedly provided with the storage barrel, the discharge gate has been seted up to the right side wall upper end of storage barrel, and the lower side of discharge gate flushes the setting with the upper surface of table, the storage barrel inner bearing is equipped with the spool soon, and the front end of spool passes behind the preceding lateral wall of storage barrel, exposes and establishes in the place ahead of storage barrel, on the spool around being equipped with the backing plate, the backing plate setting is in the storage barrel, and the active segment of backing plate wears to establish in the discharge gate.

Further, the upper surface of bearing seat on inlay and be fixed with magnet, the lower extreme of support column is fixed and is provided with the iron sheet, magnet and iron sheet mutual adsorption are connected.

Furthermore, the support column is replaced by a sleeve, the sleeve is fixedly arranged on the base and arranged on the left side of the support, a lifting column is movably inserted in the sleeve, the bearing seat is fixedly arranged at the upper end of the lifting column, a pin hole is formed in the side wall of the sleeve, a screw is screwed on the lifting column through inserting threads, and the screw is movably arranged in the pin hole in a penetrating mode.

The working principle of the invention is as follows: when the foldable desk is unfolded and installed, the connecting column is rotated anticlockwise, so that the connecting column integrally rotates to the upper left side of the supporting column, the lower end of the connecting column abuts against the bearing seat, the desk plate is horizontally placed and is positioned above the left side of the seat plate, a user sits on the seat plate after unfolding and installation, writing operation is performed through the desk plate, the desk plate is moved left and right, the desk plate slides left and right in the first sliding groove, the distance between the desk plate and the seat plate is adjusted, the user places files, books and the like in the bracket, the second baffle door is closed, the second baffle is fixed with the bracket through the bolt, and the books and the documents are stored; when the table is folded and stored, the connecting column is rotated clockwise, the connecting column rotates to the right side of the supporting column, and the table is supported on the upper surface of the seat plate, so that the storage is completed.

After adopting the structure, the invention has the beneficial effects that:

1. the table plate is supported by the connecting column, the rotating shaft of the connecting column is rotatably arranged on the supporting column, the connecting column is rotated, so that the table plate is positioned at the upper left side of the seat plate, the unfolding of the device can be realized, the connecting column is rotated, the table plate is covered on the seat plate, the folding of the device is realized, and the occupied space of the device is reduced;

2. the table slides in a spout, and after the table expandes, the distance between adjustment table and the seat is adjusted to the horizontal slip table, can the person of facilitating the use adjust according to self use posture, and the person of facilitating the use obtains comfortable use and experiences.

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 those skilled in the art will be able to derive other drawings without inventive exercise from the drawings.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a sectional view a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic structural view of the second sliding groove and the sliding block in the present invention.

FIG. 6 is a schematic structural diagram of the supporting base and the connecting column of the present invention.

FIG. 7 is a schematic view of the storage structure of the device of the present invention.

Fig. 8 is a schematic structural diagram of the second embodiment.

Description of reference numerals:

the base 1, the support 2, the seat 3, the backplate 4, No. 5 baffle, No. 6 baffle, the support column 7, the bearing seat 8, the spliced pole 9, No. 10 spout, the table 11, the dog 12, No. two spouts 13, the slider 14, the bracing piece 15, the locating pin 16, the locating hole 17, the backup pad 18, the storage barrel 19, discharge gate 20, the spool 21, the backing plate 22, magnet 23, iron sheet 24, sleeve 25, the lift post 26, pinhole 27, screw rod 28.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Detailed description of the invention

Referring to fig. 1-7, the present embodiment comprises a base 1, a bracket 2, a seat 3, a support post 7, a connection post 9, a first sliding slot 10, and a table 11, wherein the base 1 is welded with the bracket 2, the upper side wall of the bracket 2 is welded with the seat 3, the right side edge of the upper surface of the bracket 2 is welded with a back plate 4, the front and rear side walls and the right side wall of the bracket 2 are welded with first baffles 5, the left side wall of the bracket 2 is covered with a second baffle 6, the lower side edge of the second baffle 6 is hinged on the base 1 through a hinge, the upper side edge of the second baffle 6 is connected with the upper side edge of the bracket 2 through a bolt, the front and rear side edges of the left side wall of the bracket 2 are welded with second sliding slots 13, a sliding block 14 is slidably arranged in the second sliding slots 13, a support rod 15 is rotatably arranged on the sliding block 14 through a rotation shaft, the other end of the support rod 15 is rotatably arranged on the second baffle 6, a positioning pin 16 is movably arranged on the sliding block 14 in a penetrating manner, a positioning hole 17 is formed in the inner side wall of the second sliding groove 13, the positioning pin 16 penetrates through the sliding block 14 and is movably inserted into the positioning hole 17 to contain articles in the inner space of the support 2, the second baffle 6 is rotated in a summer period and is fixed with the support 2 through a bolt, so that a closed space can be formed in the support 2, the second baffle 6 is opened, the left end of the second baffle 6 is abutted against the ground, the sliding block 14 slides downwards in the second sliding groove 13 at the moment, the positioning pin 16 is inserted into the positioning hole 17, the supporting rod 15 supports the second baffle 6 and cannot rotate, the second baffle 6 supports the left side of the base 1 at the moment, and the whole device is prevented from falling leftwards due to left deviation of the gravity center when;

support columns 7 are welded on the front side and the rear side of the upper surface of a base 1, the support columns 7 are arranged on the left side of a support 2, a bearing seat 8 is welded on the upper end of each support column 7, a connecting column 9 is rotatably arranged at the right end of each bearing seat 8 through a rotating shaft, the lower end of each connecting column 9 abuts against the upper surface of each bearing seat 8, a magnet 23 is fixedly embedded on the upper surface of each bearing seat 8, an iron sheet 24 is welded on the lower end of each support column 7, the magnet 23 is connected with the iron sheet 24 in an adsorbing manner, when the connecting columns 9 abut against the bearing seats 8, the magnet 23 and the iron sheet 24 are used for preventing the connecting columns 9 from shaking, a first sliding groove 10 is welded on the upper end of each connecting column 9, a table plate 11 is arranged above the base 1, the front side and the rear side of each table plate 11 are respectively arranged in the first sliding grooves 10 on the front side and the rear side in a sliding manner, stop blocks 12 are welded on the left end and, the front end and the rear end of the supporting plate 18 are respectively welded on the connecting columns 9 at the front side and the rear side, the supporting plate 18 supports the lower surface of the table 11 to enhance the up-and-down stability of the table 11, meanwhile, the supporting plate 18 can be connected with the front connecting column and the rear connecting column 9 to ensure the synchronous motion of the two connecting columns, a containing barrel 19 is welded on the left side edge of the table 11, a discharge port 20 is arranged at the upper end of the right side wall of the containing barrel 19, the lower side edge of the discharge port 20 is flush with the upper surface of the table 11, a scroll 21 is rotatably arranged in the containing barrel 19 through a bearing, the front end of the scroll 21 penetrates through the front side wall of the containing barrel 19 and is exposed in front of the containing barrel 19, a backing plate 22 is fixedly wound on the scroll 21, the backing plate 22 is arranged in the containing barrel 19, the movable section of the backing plate 22 is arranged in the discharge port 20 in a penetrating manner, the backing plate 22 is made of plastic, can shelter from the scratch of the table board 11 caused by long-term use, and ensure the normal use of the user.

The working principle of the specific embodiment is as follows: when the foldable desk is unfolded and installed, the connecting column 9 is rotated anticlockwise, so that the connecting column 9 integrally rotates to the upper left side of the supporting column 7, the lower end of the connecting column 9 abuts against the bearing seat 8, the desk plate 11 is horizontally placed and is positioned above the left side of the seat plate 3, a user sits on the seat plate 3 after unfolding and installation is completed, writing operation is performed through the desk plate 11, the desk plate 11 is moved leftwards and rightwards, the desk plate 11 slides leftwards and rightwards in the first sliding groove 10, the distance between the desk plate 11 and the seat plate 3 is adjusted, the user places files, books and the like in the support 2, the second baffle 6 is closed, the second baffle 6 and the support 2 are fixed through a bolt, and the books and the documents are stored; when the seat is folded and stored, the connecting column 9 is rotated clockwise, the connecting column 9 rotates to the right side of the supporting column 7, and the table plate 11 is abutted to the upper surface of the seat plate 3 at the moment, so that the storage is completed.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the table plate 11 is supported by the connecting column 9, the rotating shaft of the connecting column 9 is rotatably arranged on the supporting column 7, the connecting column 9 is rotated, so that the table plate 11 is positioned at the upper left side of the seat plate 3, the unfolding of the device can be realized, the connecting column 9 is rotated, the table plate 11 covers the seat plate 3, the folding of the device is realized, and the occupied space of the device is reduced;

2. the table 11 slides in a spout 10, and after table 11 expandes, the distance between adjustment table 11 and the seat 3 is adjusted to horizontal slip table 11, can the person of facilitating the use adjust according to self use posture, and the person of facilitating the use obtains comfortable use and experiences.

Detailed description of the invention

Referring to fig. 8, the present embodiment differs from the first embodiment in that: the supporting column 7 is replaced by a sleeve 25, the sleeve 25 is welded on the base 1, the sleeve 25 is arranged on the left side of the support 2, a lifting column 26 is movably inserted in the sleeve 25, the bearing seat 8 is welded at the upper end of the lifting column 26, a pin hole 27 is formed in the side wall of the sleeve 25, a screw 28 is screwed on the lifting column 26 in an inserted thread manner, the screw 28 is movably inserted in the pin hole 27, the screw 28 is rotatably drawn out, the lifting column 26 can move up and down in the sleeve 25, the vertical height of the table plate 11 is adjusted, after the adjustment is completed, the screw 28 is inserted in the pin hole 27 and screwed on the lifting column 26, the lifting column 26 is connected and fixed with the sleeve 25, and the height adjustment of the table plate 11 is completed.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a teaching auxiliary device is used in education which characterized in that: the novel table comprises a base (1), a support (2), a seat plate (3), a support column (7), a connecting column (9), a first sliding groove (10) and a table plate (11), wherein the support (2) is fixedly arranged on the base (1), the seat plate (3) is fixedly arranged on the upper side wall of the support (2), a back plate (4) is fixedly arranged on the right side edge of the upper surface of the support (2), first baffles (5) are fixedly arranged on the front side wall, the rear side wall and the right side wall of the support (2), a second baffle (6) is covered on the left side wall of the support (2), the lower side edge of the second baffle (6) is hinged on the base (1) through a hinge, and the upper side edge of the second baffle (6) is connected with the upper side edge of the support (2) through a bolt; base (1) upper surface all fixed support column (7) of being provided with on both sides around, and support column (7) set up the left side at support (2), the fixed bearing seat (8) that is provided with in upper end of support column (7), the right-hand member of bearing seat (8) is equipped with spliced pole (9) through the pivot soon, and the lower extreme of spliced pole (9) supports and establishes on the upper surface of bearing seat (8), the fixed spout (10) that is provided with in upper end of spliced pole (9), the top of base (1) is provided with table (11), both sides limit slides respectively around table (11) and sets up in spout (10) of both sides in the front and back, both ends are all fixed dog (12) of being provided with about both sides limit around table (11).

2. An educational aide according to claim 1, wherein: the utility model discloses a support (2) for the wall of support, including the left side wall of support (2), both sides all fix on the front and back both sides of side and be provided with No. two spout (13), it is provided with slider (14) to slide in No. two spout (13), be equipped with bracing piece (15) through the pivot soon on slider (14), the other end of bracing piece (15) is established on No. two baffle (6) through the pivot soon, locating pin (16) are worn to be equipped with in the activity on slider (14), be provided with locating hole (17) on the inside wall of No. two spout (13), locating pin (16) pass behind slider (14), the activity is inserted.

3. An educational aide according to claim 1, wherein: the table board is characterized in that a supporting plate (18) is padded below the table board (11), and the front end and the rear end of the supporting plate (18) are respectively fixedly arranged on the connecting columns (9) on the front side and the rear side.

4. An educational aide according to claim 1, wherein: fixed containing barrel (19) that is provided with on the left side edge of table (11), discharge gate (20) have been seted up to the right side wall upper end of containing barrel (19), and the lower side of discharge gate (20) flushes the setting with the upper surface of table (11), containing barrel (19) inner bearing is equipped with spool (21) soon, and behind the preceding lateral wall of containing barrel (19) was passed to the front end of spool (21), the place ahead at containing barrel (19) is established to the dew, spool (21) are gone up and are fixed with backing plate (22) around being equipped with, backing plate (22) set up in containing barrel (19), and the active segment of backing plate (22) is worn to establish in discharge gate (20).

5. An educational aide according to claim 1, wherein: the upper surface of bearing seat (8) on inlay and be fixed with magnet (23), the lower extreme of support column (7) is fixed and is provided with iron sheet (24), magnet (23) and iron sheet (24) are connected each other to adsorb.

6. An educational aide according to claim 1, wherein: support column (7) replace for sleeve (25), sleeve (25) are fixed to be set up on base (1), and sleeve (25) set up the left side at support (2), sleeve (25) internalization is inserted and is equipped with lift post (26), fixed the setting in the upper end of lift post (26) of bearing seat (8), pinhole (27) have been seted up on the lateral wall of sleeve (25), it has connect screw rod (28) soon to insert to establish the screw thread on lift post (26), screw rod (28) activity is worn to establish in pinhole (27).

7. An educational aide according to claim 1, wherein: the working principle is as follows: when the foldable bookshelf is unfolded and installed, the connecting column (9) is rotated anticlockwise, so that the connecting column (9) integrally rotates to the upper left side of the supporting column (7), the lower end of the connecting column (9) abuts against the bearing seat (8), the table plate (11) is horizontally placed and is located at the upper left side of the seat plate (3), a user sits on the seat plate (3) after unfolding and installation is completed, writing operation is performed through the table plate (11), the table plate (11) is moved leftwards and rightwards, the table plate (11) slides leftwards and rightwards in the first sliding groove (10), the distance between the table plate (11) and the seat plate (3) is adjusted, the user places files, books and the like in the support (2), the second baffle (6) is closed, the second baffle (6) is fixed with the support (2) through the bolt, and the books and the documents are stored; when the folding and containing device is folded and contained, the connecting column (9) is rotated clockwise, the connecting column (9) rotates to the right side of the supporting column (7), the desk plate (11) is abutted to the upper surface of the seat plate (3), and the folding and containing is completed.