CN213582629U

CN213582629U - Teaching aid for teaching

Info

Publication number: CN213582629U
Application number: CN202022690958.1U
Authority: CN
Inventors: 龙灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-29
Anticipated expiration: 2030-11-19

Abstract

The utility model belongs to the technical field of teaching aid, a teaching aid for teaching is disclosed, including the mounting panel, the front of mounting panel is inlayed and is equipped with the display screen, the front of mounting panel corresponds the display screen and is provided with two-sided clipboards, two the two-sided clipboard is articulated through the left and right sides of hinge and mounting panel respectively. The teaching aid for teaching of this scheme, through setting up the display screen, the player, stereo set and two-sided clipboard, traditional blackboard writing teaching has both been remain, again can play the video short film through the display screen and deduce relevant knowledge, teacher's work load not only can be reduced, and students' interest in learning can be aroused, help the student firmly to master knowledge of studying, and then improve teaching efficiency and quality, through adjusting a section of thick bamboo, the movable block, mutually supporting of supporting spring and spacing subassembly, the height of adjustable support square pole, and then realize the regulation of display screen and two-sided clipboard height, thereby satisfy the user of different heights.

Description

Teaching aid for teaching

Technical Field

The utility model relates to a teaching aid technical field, more specifically say, relate to a teaching aid for teaching.

Background

The teaching is a unique talent training activity of human beings, which is formed by the teaching of teachers and the learning of students, through the activity, the teachers purposefully, planningly and organically guide the students to actively and consciously learn and accelerate the mastering of basic knowledge and basic skills of cultural science, the comprehensive improvement of the multi-aspect quality of the students is promoted, the students become people required by the society, the teaching concept is abstracted and summarized from the teaching phenomenon and the teaching practice, and the teaching connotation also develops along with the development of history.

And in traditional teaching, the teacher of giving lessons generally is that blackboard writing adds the mode of dictation to explain the student, and not only teacher's work load is great, and some teaching content explains more abstract moreover, and the student understands and also has very big degree of difficulty, and teaching efficiency is lower, so provide a teaching aid for teaching and come the auxiliary teaching.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a teaching aid for teaching has solved traditional teaching, and the teacher of giving lessons generally is that blackboard writing adds the mode of dictation and explains the student, and not only teacher's work load is great, and some teaching content explains more abstract moreover, and the student understands and also has very big degree of difficulty, the lower problem of teaching efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A teaching aid for teaching comprises a mounting plate, wherein a display screen is embedded in the front of the mounting plate, two double-sided writing boards are arranged on the front of the mounting plate corresponding to the display screen and are hinged with the left side and the right side of the mounting plate through hinges respectively, a support frame is fixedly connected to the bottom of the mounting plate, a player is arranged in the support frame, sound equipment is fixedly arranged on each of the left side and the right side of the support frame, a support square rod is fixedly connected to the bottom of the support frame, an adjusting cylinder is sleeved on the bottom of the support square rod, a movable block is fixedly connected to the bottom of the support square rod and positioned in the adjusting cylinder, a support spring is fixedly connected to the bottom of the movable block, the bottom of the support spring is fixedly connected with the inner bottom wall of the adjusting cylinder, a limiting component is arranged above the right side of the adjusting cylinder and penetrates through and extends to the inside of, the bottom fixedly connected with base of adjusting a section of thick bamboo, the equal fixedly connected with universal wheel of area brake in four corners of base bottom.

Preferably, the limiting assembly comprises a limiting box, the left side of the limiting box is fixedly connected with the upper portion of the right side of the adjusting barrel, an L-shaped rod is arranged inside the limiting box, the right side of the adjusting barrel corresponds to the limiting box and is provided with a through hole, the left end of the L-shaped rod penetrates through the limiting box and extends to the inside of the adjusting barrel through the through hole, the left end of the L-shaped rod is fixedly connected with a supporting block, the left side of the supporting block is fixedly connected with an anti-slip pad, the left side of the anti-slip pad is abutted to a supporting square rod, a horizontal port matched with the L-shaped rod is formed in the bottom of the limiting box, the bottom end of the L-shaped rod extends to the bottom of the limiting box through the horizontal port, an adjusting assembly is arranged at the bottom of the.

Preferably, the equal fixedly connected with guide block in the left and right sides of movable block, the vertical groove has all been seted up to the left and right sides of adjusting a section of thick bamboo inner wall, two the guide block respectively with two vertical groove sliding connection.

Preferably, the adjusting part includes two installation pieces, two the top of installation piece is located the both sides of horizontal mouth respectively and respectively with the bottom fixed connection of spacing case, two be provided with the threaded rod between the installation piece, the left end of threaded rod passes through bearing and left installation piece fixed connection, the right-hand member of threaded rod runs through and extends to the right side of the installation piece on right side, the right side fixed mounting of installation piece has servo motor, servo motor's output shaft and the right-hand member fixed connection of threaded rod, threaded rod and L shape pole threaded connection.

Preferably, the inside of spacing box and the right side that is located L shape pole are provided with the division board, the top and the bottom of division board respectively with the interior roof and the interior diapire fixed connection of spacing box, the right side interlude of spacing box is provided with the drawer.

Preferably, the top of the limit box is fixedly connected with a storage plate.

Preferably, the top of the L-shaped rod is fixedly connected with a sliding block, a horizontal groove is formed in the inner top wall of the limiting box, and the sliding block is connected with the horizontal groove in a sliding mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the teaching aid for teaching of this scheme through setting up display screen, player, stereo set and two-sided clipboard, has both kept traditional blackboard writing teaching, can play the video short film through the display screen again and deduces relevant knowledge, not only can reduce mr's work load, can arouse student's interest in learning moreover, helps the student firmly to master knowledge of learning, and then improves teaching efficiency and quality.

(2) The teaching aid for teaching of this scheme, through the mutually supporting of adjusting a section of thick bamboo, movable block, supporting spring and spacing subassembly, the height of adjustable support square bar, and then realize the regulation of display screen and two-sided clipboard height to satisfy the user of different heights.

(3) The teaching aid for teaching of this scheme, through servo motor circular telegram operation and corotation with among the adjusting part, drive the threaded rod and rotate, and through the restriction of horizontal mouth to L shape pole, make L shape pole move left, and then drive and support piece and slipmat and support the square beam separation, the cancellation is spacing to supporting the square beam, then adjust the height of supporting the square beam according to the demand, treat after the height-determining, with servo motor circular telegram operation and reversal, make support piece and slipmat support the square beam tightly once more

(4) The drawer can be used for placing small articles such as chalks, and the object placing plate can be used for placing textbooks which are temporarily put down by teachers.

(5) Can play spacing and guide effect at the in-process that the movable block goes up and down through guide block and vertical groove, guarantee to support the square bar and move on the movement track of setting for, slider and horizontal groove can carry out spacing and direction to L shape pole.

Drawings

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

FIG. 2 is a schematic view of the double-sided writing board of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the connection between the middle adjusting cylinder and the supporting square rod of the present invention;

FIG. 4 is a front sectional view of the adjusting cylinder of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. mounting a plate; 2. a display screen; 3. a double-sided writing board; 4. a support frame; 5. a player; 6. supporting the square rod; 7. an adjusting cylinder; 8. a movable block; 9. a support spring; 10. a limiting component; 101. a limiting box; 102. an L-shaped rod; 103. a through hole; 104. a resisting block; 105. a non-slip mat; 106. a horizontal port; 107. an adjustment assembly; 1071. mounting blocks; 1072. a threaded rod; 1073. a servo motor; 11. a base; 12. a guide block; 13. a vertical slot; 14. a partition plate; 15. a drawer; 16. a storage plate; 17. a slider; 18. a horizontal groove; 19. and (4) sounding.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a teaching aid for teaching comprises a mounting plate 1, a display screen 2 is embedded in the front of the mounting plate 1, two double-sided writing boards 3 are arranged on the front of the mounting plate 1 corresponding to the display screen 2, the two double-sided writing boards 3 are respectively hinged with the left side and the right side of the mounting plate 1 through hinges, pin shaft plug-ins are arranged at the bottoms of the double-sided writing boards 3 and used for limiting when the two double-sided writing boards 3 are closed, the pin shaft plug-ins are the prior mature technology, so that redundant description is not provided herein, a support frame 4 is fixedly connected to the bottom of the mounting plate 1, a player 5 is arranged inside the support frame 4, sound boxes 19 are fixedly arranged on the left side and the right side of the support frame 4, traditional writing teaching on blackboard is retained, video short films can be played through the display screen 2 to demonstrate relevant knowledge, not only can reduce mr's work load, can arouse student's interest in learning moreover, help the student firmly to master knowledge, and then improve teaching efficiency and quality.

The bottom of the supporting frame 4 is fixedly connected with a supporting square rod 6, the bottom of the supporting square rod 6 is sleeved with an adjusting cylinder 7, the bottom end of the supporting square rod 6 is fixedly connected with a movable block 8 positioned in the adjusting cylinder 7, the bottom of the movable block 8 is fixedly connected with a supporting spring 9, the bottom end of the supporting spring 9 is fixedly connected with the inner bottom wall of the adjusting cylinder 7, a limiting component 10 is arranged above the right side of the adjusting cylinder 7, the limiting component 10 penetrates through and extends into the adjusting cylinder 7 to be connected with the supporting square rod 6, the bottom of the adjusting cylinder 7 is fixedly connected with a base 11, four corners of the bottom of the base 11 are fixedly connected with universal wheels with brakes, the height of the supporting square rod 6 can be adjusted through the mutual matching of the adjusting cylinder 7, the movable block 8, the supporting spring 9 and the limiting component 10, and then realize the regulation of display screen 2 and the height of two-sided clipboard 3 to satisfy the user of different heights.

Specifically, the limiting assembly 10 comprises a limiting box 101, the left side of the limiting box 101 is fixedly connected with the upper side of the right side of the adjusting cylinder 7, an L-shaped rod 102 is arranged inside the limiting box 101, the right side of the adjusting cylinder 7 is provided with a through hole 103 corresponding to the limiting box 101, the left end of the L-shaped rod 102 penetrates through the limiting box 101 and extends into the adjusting cylinder 7 through the through hole 103, the left end of the L-shaped rod 102 is fixedly connected with a resisting block 104, the left side of the resisting block 104 is fixedly connected with an anti-skid pad 105, the left side of the anti-skid pad 105 is contacted with the supporting square rod 6, the bottom of the limiting box 101 is provided with a horizontal port 106 matched with the L-shaped rod 102, the bottom end of the L-shaped rod 102 extends to the bottom of the limiting box 101 through the horizontal port 106, the bottom of the limiting box;

the adjusting assembly 107 comprises two mounting blocks 1071, the tops of the two mounting blocks 1071 are respectively located at two sides of the horizontal port 106 and are respectively fixedly connected with the bottom of the limit box 101, a threaded rod 1072 is arranged between the two mounting blocks 1071, the left end of the threaded rod 1072 is fixedly connected with the mounting block 1071 at the left side through a bearing, the right end of the threaded rod 1072 penetrates through and extends to the right side of the mounting block 1071 at the right side, a servo motor 1073 is fixedly mounted at the right side of the mounting block 1071 at the right side, the output shaft of the servo motor 1073 is fixedly connected with the right end of the threaded rod 1072, and the threaded rod 1072 is in threaded connection with the;

the design of this structure, through servo motor 1073 circular telegram operation and corotation in with adjusting part 107, drive threaded rod 1072 and rotate, and to L shape pole 102's restriction through horizontal port 106, make L shape pole 102 move left, and then drive and support piece 104 and slipmat 105 and support the square bar 6 separation, the cancellation is to the spacing of support square bar 6, then adjust the height of support square bar 6 according to the demand, treat the altitude mixture control back, with servo motor 1073 circular telegram operation and reversal, make and support piece 104 and slipmat 105 and support square bar 6 tightly once more.

Specifically, the equal fixedly connected with guide block 12 in the left and right sides of movable block 8, the vertical groove 13 has all been seted up to the left and right sides of adjusting a 7 inner walls, two guide blocks 12 respectively with two vertical groove 13 sliding connection, can play spacing and guide effect at the in-process that movable block 8 goes up and down through guide block 12 and vertical groove 13, guarantee that support square bar 6 moves on the motion trail of settlement.

Specifically, the inside of the spacing box 101 and the right side of the L-shaped rod 102 are provided with a partition plate 14, the partition plate 14 is used for separating the inner cavity of the spacing box 101, the top and the bottom of the partition plate 14 are fixedly connected with the inner top wall and the inner bottom wall of the spacing box 101 respectively, a drawer 15 is arranged on the right side of the spacing box 101 in an inserting manner, and the drawer 15 can be used for placing small articles such as chalks.

Specifically, the top fixedly connected with of spacing box 101 puts the thing board 16, puts thing board 16 and can be used to the teacher and place the textbook that temporarily puts down.

Specifically, the top of the L-shaped rod 102 is fixedly connected with a sliding block 17, the inner top wall of the limiting box 101 is provided with a horizontal groove 18, the sliding block 17 is in sliding connection with the horizontal groove 18, and the sliding block 17 and the horizontal groove 18 can limit and guide the L-shaped rod 102.

The working principle is as follows: the teaching aid for teaching of the scheme is provided with the display screen 2, the player 5, the sound box 19 and the double-sided writing board 3, so that the traditional blackboard writing teaching is reserved, and the video short film is played through the display screen 2 to deduce related knowledge, so that the workload of teachers can be reduced, the learning interest of students can be stimulated, the students can be helped to firmly master the learned knowledge, the teaching efficiency and the quality are improved, the double-sided writing board 3 is designed in a double-sided writing mode, the blackboard writing teaching can be realized when the display screen 2 is used or the display screen 2 is not used, the drawer 15 can be used for placing small articles such as chalks during teaching, the object placing board 16 can be used for placing textbooks temporarily put down by the teachers, and convenience is brought to the teachers;

through servo motor 1073 circular telegram operation and corotation in with adjusting part 107, drive threaded rod 1072 and rotate, and through the restriction of horizontal hole 106 to L shape pole 102, make L shape pole 102 move left, and then drive and support piece 104 and slipmat 105 and support the square bar 6 separation, the cancellation is spacing to supporting square bar 6, then adjust the height that supports square bar 6 according to the demand, treat after the altitude mixture control, with servo motor 1073 circular telegram operation and reversal, make and support piece 104 and slipmat 105 and support square bar 6 tightly once more, so can adjust the height that supports square bar 6, and then realize the regulation of display screen 2 and two-sided clipboard 3 height, thereby satisfy the user of different heights.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A teaching aid for teaching, includes mounting panel (1), its characterized in that: the front of mounting panel (1) is inlayed and is equipped with display screen (2), the front of mounting panel (1) corresponds display screen (2) and is provided with two-sided clipboard (3), two-sided clipboard (3) are articulated through the left and right sides of hinge and mounting panel (1) respectively, the bottom fixedly connected with support frame (4) of mounting panel (1), support frame (4) inside is provided with player (5), the equal fixed mounting in the left and right sides of support frame (4) has stereo set (19), the bottom fixedly connected with support square bar (6) of support frame (4), the bottom cover of support square bar (6) is equipped with adjusting cylinder (7), the bottom of support square bar (6) just is located the inside fixedly connected with movable block (8) of adjusting cylinder (7), the bottom fixedly connected with supporting spring (9) of movable block (8), the bottom of supporting spring (9) and the interior diapire fixed connection who adjusts a section of thick bamboo (7), the top on adjusting a section of thick bamboo (7) right side is provided with spacing subassembly (10), spacing subassembly (10) run through and extend to the inside of adjusting a section of thick bamboo (7) and support square column (6) and be connected, the bottom fixedly connected with base (11) of adjusting a section of thick bamboo (7), the universal wheel of the equal fixedly connected with area brake in four corners of base (11) bottom.

2. A teaching aid for teaching as claimed in claim 1, wherein: the limiting assembly (10) comprises a limiting box (101), the left side of the limiting box (101) is fixedly connected with the upper portion of the right side of the adjusting cylinder (7), an L-shaped rod (102) is arranged inside the limiting box (101), a through hole (103) is formed in the right side of the adjusting cylinder (7) corresponding to the limiting box (101), the left end of the L-shaped rod (102) penetrates through the limiting box (101) and extends into the adjusting cylinder (7) through the through hole (103), the left end of the L-shaped rod (102) is fixedly connected with a supporting block (104), the left side of the supporting block (104) is fixedly connected with an anti-skid pad (105), the left side of the anti-skid pad (105) abuts against the supporting square rod (6), a horizontal port (106) matched with the L-shaped rod (102) is formed in the bottom of the limiting box (101), and the bottom end of the L-shaped rod (102) extends to the bottom of the limiting box (101) through the horizontal port (106), the bottom of spacing case (101) is provided with adjusting part (107), adjusting part (107) are connected with L shape pole (102).

3. A teaching aid for teaching as claimed in claim 1, wherein: the equal fixedly connected with guide block (12) in the left and right sides of movable block (8), vertical groove (13), two have all been seted up to the left and right sides of adjusting a section of thick bamboo (7) inner wall guide block (12) respectively with two vertical groove (13) sliding connection.

4. A teaching aid for teaching as claimed in claim 2, wherein: adjusting part (107) include two installation pieces (1071), two the top of installation piece (1071) is located the both sides of horizontal mouth (106) respectively and respectively with the bottom fixed connection of spacing case (101), two be provided with threaded rod (1072) between installation piece (1071), the left end of threaded rod (1072) passes through bearing and left installation piece (1071) fixed connection, the right-hand member of threaded rod (1072) runs through and extends to the right side of installation piece (1071) on right side, right side the right side fixed mounting of installation piece (1071) has servo motor (1073), the output shaft of servo motor (1073) and the right-hand member fixed connection of threaded rod (1072), threaded rod (1072) and L shape pole (102) threaded connection.

5. A teaching aid for teaching as claimed in claim 2, wherein: the inside of spacing case (101) and the right side that is located L shape pole (102) are provided with division board (14), the top and the bottom of division board (14) respectively with the interior roof and the interior diapire fixed connection of spacing case (101), the right side interlude of spacing case (101) is provided with drawer (15).

6. A teaching aid for teaching as claimed in claim 2, wherein: the top of the limiting box (101) is fixedly connected with a storage plate (16).

7. A teaching aid for teaching as claimed in claim 2, wherein: the top of the L-shaped rod (102) is fixedly connected with a sliding block (17), the inner top wall of the limiting box (101) is provided with a horizontal groove (18), and the sliding block (17) is in sliding connection with the horizontal groove (18).