CN214410394U

CN214410394U - Primary school's chinese education is with teaching board structure

Info

Publication number: CN214410394U
Application number: CN202120573710.9U
Authority: CN
Inventors: 宋美新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-15
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a primary school's chinese education is with teaching board structure, including supporting seat, backup pad, supporting shoe, fixed plate, teaching board, rotating assembly and lifting unit, the supporting seat is square cavity setting, and supporting seat inside wall upper portion is located to the backup pad, and on the supporting shoe runs through the backup pad and locates backup pad roof intermediate position, on the supporting seat diapire was located to the fixed plate, rotating assembly located on the supporting seat inside wall, lifting unit located the supporting seat keep away from on the inside wall of rotating assembly one side, rotating assembly includes driving motor, back shaft, belt pulley and support carousel. The utility model belongs to the technical field of the teaching board, specifically be a height that both can adjust the teaching board, the show direction of also being convenient for adjust the teaching board has improved the flexibility operation in the teaching and has simplified more humanized, has strengthened the centre gripping steadiness behind the device fixed position simultaneously, and it is also very convenient to shift, uses more nimble teaching board structure for the chinese education of primary school.

Description

Primary school's chinese education is with teaching board structure

Technical Field

The utility model belongs to the technical field of the teaching board, especially, relate to a primary school's chinese education is with teaching board structure.

Background

Along with the development of society, the attention of China to the teaching of young children enables various teaching aids to be developed vigorously, wherein primary school languages generally use corresponding teaching aids to improve the teaching effect of teachers, but the existing primary school language teaching aids for education have many problems or defects. The device has poor fixity and is easy to slide under external force, and the angle can not be adjusted according to indoor light. At present, teaching boards on the market are more, but the pertinence is poorer, the usability is also poorer, most of the teaching boards are inconvenient to use and lack of humanized design, and therefore the teaching boards cannot be used with ease when primary school teaching education is implemented, and the teaching efficiency is low directly.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a teaching board structure is used in primary school's chinese education, this device both can adjust the height of teaching board, also is convenient for adjust the show direction of teaching board, has improved the flexibility operation in the teaching and has simplified more humanized, has strengthened the centre gripping steadiness behind the device fixed position simultaneously, and it is also very convenient to shift, uses more in a flexible way, and the practicality is strong.

The utility model adopts the technical scheme as follows: a teaching board structure for primary school Chinese education comprises a supporting seat, a supporting plate, a supporting block, a fixing plate, a teaching board, a rotating assembly and a lifting assembly, wherein the supporting seat is arranged in a square hollow cavity, the supporting plate is arranged on the upper portion of the inner side wall of the supporting seat, the supporting block penetrates through the supporting plate and is arranged at the middle position of the top wall of the supporting seat, the fixing plate is arranged on the bottom wall of the supporting seat, the rotating assembly is arranged on the inner side wall of the supporting seat, the lifting assembly is arranged on the inner side wall of one side of the supporting seat, away from the rotating assembly, the rotating assembly comprises a driving motor, a supporting shaft, a belt pulley and a supporting turntable, the driving motor is arranged at the middle position of the inner side wall of the supporting seat, the supporting shaft is arranged at the output end of the driving motor, the supporting shaft penetrates through the supporting plate and is arranged on the supporting plate, the belt pulley is arranged at one side of the supporting shaft, away from the driving motor, the supporting turntable is rotatably arranged on the top wall of the supporting block, the lifting component comprises a rotating shaft, a fixed block, a first gear, a second gear, a threaded rod, a support frame, a fixed column, a support column and a telescopic rod, wherein the threaded rod penetrates through the support block to be rotatably arranged at the middle position of the top wall of the support block, the threaded rod penetrates through the support block and is arranged on the end wall of one end of the threaded rod close to the fixed plate, the fixed block is arranged on the side wall of the inner side wall of the support block far away from the driving motor, the rotating shaft penetrates through the fixed block and is rotatably arranged on the side wall of the fixed block, the first gear is arranged on the end wall of one end of the rotating shaft close to the driving motor, the first gear is matched with the second gear, the support frame is arranged on one side of the top wall of the support rotary table, the support frames are symmetrically arranged, the support frames are arranged in an L shape, the fixed columns are arranged on the top wall of the support frame, the support columns penetrate through the fixed columns and are movably arranged on the top wall of the fixed columns, the support columns are arranged in penetrating threaded rods, the support columns and the threaded rods are in threaded connection, the telescopic rods are arranged on one side of the top wall of the support rotary table, the telescopic rods are symmetrically arranged, the teaching board is arranged on the top wall of the support columns, the teaching board is arranged on the top wall of the telescopic rods, the rotating shaft drives the first gear to rotate and then drives the second gear to rotate, the second gear drives the threaded rods to rotate, meanwhile, the support columns move up and down, and the telescopic rods are driven to move up and down when the support columns move up and down, promote the teaching board jointly and reciprocate, the height that is convenient for adjust the teaching board is suitable for the teaching of different occasions more and uses.

Further, fixed plate roof one side is equipped with the reinforcement subassembly, the reinforcement subassembly includes the screw thread screw rod, places piece and stopper, the screw thread screw rod runs through the fixed plate and locates on the fixed plate roof, the screw thread screw rod is and runs through the fixed plate setting, it runs through the screw thread screw rod and locates on the screw thread screw rod keeps away from teaching board one side lateral wall to place the piece, it is threaded connection with the screw thread screw rod to place the piece, it is the setting of round platform shape to place the piece, the stopper is located on the screw thread screw rod lateral wall, the stopper is located and is placed the piece below, twists and moves the screw thread screw rod, when placing the piece and support the ground, continues to twist and moves the screw thread screw rod and support ground downwards, strengthens fixedly.

Further, it is equipped with the sucking disc to place a diapire, the sucking disc is the sucking disc of rubber material, is convenient for strengthen supporting fixed stability.

Further, the fixed plate diapire is equipped with the gyro wheel, the gyro wheel is two bisymmetry settings, is convenient for promote the transfer.

Further, the teaching board diapire is equipped with the reinforcing plate, the reinforcing plate is equipped with telescopic link lateral wall upper portion, the reinforcing plate is the symmetry setting, strengthens the support to the teaching board, prevents to rock.

Furthermore, the driving motor is a forward and reverse rotating motor which can rotate forward and reversely, so that the direction of the teaching board can be adjusted rapidly.

Furthermore, the end wall of one end, close to the side wall of the supporting seat, of the rotating shaft is provided with a handle, so that the rotating shaft can rotate conveniently.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a teaching board structure for primary school's chinese education, be convenient for adjust horizontal direction of rotation through this device rotating assembly, increase teaching wide angle scope, be favorable to avoiding the reflector lamp problem, the teaching use that highly is suitable for different occasions more of being convenient for adjust teaching board through elevating module, strengthen the fixed dynamics that stabilizes the support to the device through reinforcing the subassembly, improve stability, also conveniently remove simultaneously and shift the use comparatively nimble, this device both can adjust the height of teaching board, also be convenient for adjust the show direction of teaching board, flexibility operation in the teaching is improved is simple more humanized, the centre gripping steadiness after having strengthened the fixed position to the device simultaneously, it is also very convenient to shift, use more in a flexible way, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a teaching board for primary school Chinese education according to the present invention;

fig. 2 is an enlarged view of a portion of fig. 1A.

In the drawings: 1. supporting seat, 2, a supporting plate, 3, a supporting block, 4, a fixing plate, 5, a teaching plate, 6, a rotating component, 7, a lifting component, 8, a driving motor, 9, a supporting shaft, 10, a belt pulley, 11, a supporting turntable, 12, a conveying belt, 13, a rotating shaft, 14, a fixing block, 15, a gear I, 16, a gear II, 17, a threaded rod, 18, a supporting frame, 19, a fixing column, 20, a supporting column, 21, a telescopic rod, 22, a reinforcing component, 23, a threaded screw rod, 24, a placing block, 25, a limiting block, 26, a sucking disc, 27, a roller, 28, a reinforcing plate, 29 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, a teaching board structure for primary school Chinese education comprises a supporting seat 1, a supporting plate 2, a supporting block 3, a fixing plate 4, a teaching board 5, a rotating component 6 and a lifting component 7, wherein the supporting seat 1 is a square hollow cavity, the supporting plate 2 is arranged on the upper portion of the inner side wall of the supporting seat 1, the supporting block 3 is arranged at the middle position of the top wall of the supporting plate 2 through the supporting plate 2, the fixing plate 4 is arranged on the bottom wall of the supporting seat 1, the rotating component 6 is arranged on the inner side wall of the supporting seat 1, the lifting component 7 is arranged on the inner side wall of the supporting seat 1 far away from the rotating component 6, the rotating component 6 comprises a driving motor 8, a supporting shaft 9, a belt pulley 10 and a supporting turntable 11, the driving motor 8 is arranged at the middle position of the inner side wall of the supporting seat 1, the supporting shaft 9 is arranged at the output end of the driving motor 8, the supporting shaft 9 is arranged on the supporting plate 2 through the supporting plate 2 in a rotating manner, the belt pulley 10 is arranged on one side of the supporting shaft 9, which is far away from the driving motor 8, the supporting rotary disc 11 is rotatably arranged on the top wall of the supporting block 3, the conveying belt 12 is arranged on the outer sides of the supporting rotary disc 11 and the belt pulley 10, the conveying belt 12 is arranged around the outer side walls of the supporting rotary disc 11 and the belt pulley 10, the lifting assembly 7 comprises a rotating shaft 13, a fixed block 14, a first gear 15, a second gear 16, a threaded rod 17, a supporting frame 18, a fixed column 19, a supporting column 20 and a telescopic rod 21, the threaded rod 17 penetrates through the supporting block 3 and is rotatably arranged at the middle position of the top wall of the supporting block 3, the threaded rod 17 is arranged to penetrate through the supporting rotary disc 11, the second gear 16 is arranged on the end wall of the threaded rod 17, which is close to one end of the fixed plate 4, the fixed block 14 is arranged on the side wall of the inner side wall of the supporting seat 1, which is far away from the driving motor 8, and the rotating shaft 13 penetrates through the fixed block 14 and is rotatably arranged on the side wall of the fixed block 14, the teaching board is characterized in that the first gear 15 is arranged on the end wall of one end, close to the driving motor 8, of the rotating shaft 13, the first gear 15 is matched with the second gear 16, the supporting frame 18 is arranged on one side of the top wall of the supporting turntable 11, the supporting frame 18 is symmetrically arranged, the supporting frame 18 is arranged in an L-shaped mode, the fixing column 19 is arranged on the top wall of the supporting frame 18, the supporting column 20 penetrates through the fixing column 19 and is movably arranged on the top wall of the fixing column 19, the supporting column 20 is arranged in a penetrating threaded rod 17, the supporting column 20 is in threaded connection with the threaded rod 17, the telescopic rod 21 is arranged on one side of the top wall of the supporting turntable 11, the telescopic rod 21 is symmetrically arranged, the teaching board 5 is arranged on the top wall of the supporting column 20, and the teaching board 5 is arranged on the top wall of the telescopic rod 21.

The reinforcing component 22 is arranged on one side of the top wall of the fixing plate 4, the reinforcing component 22 comprises a threaded screw 23, a placing block 24 and a limiting block 25, the threaded screw 23 penetrates through the fixing plate 4 and is arranged on the top wall of the fixing plate 4, the threaded screw 23 penetrates through the fixing plate 4, the placing block 24 penetrates through the threaded screw 23 and is arranged on the side wall, away from the teaching board 5, of the threaded screw 23, the placing block 24 is in threaded connection with the threaded screw 23, the placing block 24 is arranged in a truncated cone shape, the limiting block 25 is arranged on the side wall of the threaded screw 23, the limiting block 25 is arranged below the placing block 24, the threaded screw 23 is screwed, and when the placing block 24 abuts against the ground, the threaded screw 23 is continuously screwed downwards to abut against the ground, so that the ground is strengthened and fixed; a suction cup 26 is arranged on the bottom wall of the placing block 24, and the suction cup 26 is made of rubber, so that the stability of supporting and fixing is enhanced; the bottom wall of the fixed plate 4 is provided with rollers 27, and the rollers 27 are arranged in pairwise symmetry so as to be convenient for pushing and transferring; the bottom wall of the teaching board 5 is provided with a reinforcing plate 28, the reinforcing plate 28 is provided with the upper part of the side wall of the telescopic rod 21, and the reinforcing plates 28 are symmetrically arranged to reinforce the support of the teaching board 5 and prevent shaking; the driving motor 8 is a forward and reverse rotating motor which can rotate forward and reversely, so that the direction of the teaching board 5 can be adjusted rapidly.

When the device is used, a user moves the device to a fixed position, screws the threaded screw 23, continues to screw the threaded screw 23 to abut against the ground when the placing block 24 abuts against the ground, can strengthen the adsorption force of the sucking disc 26, starts the driving motor 8, drives the supporting shaft 9 to rotate and simultaneously drives the belt pulley 10 to rotate, the belt pulley 10 pulls the conveying belt 12 to rotate and simultaneously drives the supporting turntable 11 to rotate, drives the direction of the teaching board 5 above the supporting turntable 11, can adjust the forward rotation and the reverse rotation of the driving motor 8 to be quickly adjusted to proper positions, rotates the handle 29, drives the first gear 15 to rotate by the rotating shaft 13, then drives the second gear 16 to rotate, drives the threaded rod 17 to rotate by the second gear 16, simultaneously drives the supporting column 20 to move up and down, drives the telescopic rod 21 to move up and down when the supporting column 20 moves up and down, and jointly drives the teaching board 5 to move up and down, and adjusting the height.

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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a primary school's chinese education is with teaching board structure which characterized in that: the rotary teaching aid comprises a supporting seat, a supporting plate, a supporting block, a fixing plate, a teaching plate, a rotating assembly and a lifting assembly, wherein the supporting seat is arranged in a square hollow cavity, the supporting plate is arranged on the upper portion of the inner side wall of the supporting seat, the supporting block penetrates through the supporting plate and is arranged at the middle position of the top wall of the supporting plate, the fixing plate is arranged on the bottom wall of the supporting seat, the rotating assembly is arranged on the inner side wall of the supporting seat, the side wall of the supporting seat, which is far away from the rotating assembly, is provided with a driving motor, a supporting shaft, a belt pulley and a supporting turntable, the driving motor is arranged at the middle position of the inner side wall of the supporting seat, the supporting shaft is arranged at the output end of the driving motor, the supporting shaft penetrates through the supporting plate and is arranged on the supporting plate, the belt is arranged at one side, which is far away from the driving motor, of the supporting turntable is arranged on the top wall of the supporting block, and a conveying belt is arranged outside the supporting turntable and the belt pulley, the conveying belt is arranged around the supporting turntable and the outer side wall of the belt pulley, the lifting assembly comprises a rotating shaft, a fixed block, a first gear, a second gear, a threaded rod, a supporting frame, a fixed column, a supporting column and a telescopic rod, the threaded rod penetrates through the supporting block and is rotatably arranged at the middle position of the top wall of the supporting block, the threaded rod penetrates through the supporting turntable, the second gear is arranged on the end wall of one end, close to the fixed plate, of the threaded rod, the fixed block is arranged on the side wall of the inner side wall of the supporting seat, far away from the driving motor, the rotating shaft penetrates through the fixed block and is rotatably arranged on the side wall of the fixed block, the first gear is arranged on the end wall of one end, close to the driving motor, of the rotating shaft, the first gear is matched with the second gear, the supporting frame is arranged on one side of the top wall of the supporting turntable, the supporting frame is symmetrically arranged, the supporting frame is in an L shape, and the fixed column is arranged on the top wall of the supporting frame, the support column runs through the fixed column activity and locates on the fixed column roof, the support column is the threaded rod setting that runs through, the support column is threaded connection setting with the threaded rod, the telescopic link is located on supporting carousel roof one side, the telescopic link is the symmetry setting, the teaching board is located on the support column roof, the teaching board is located on the telescopic link roof.

2. The teaching board structure for primary school chinese education according to claim 1, wherein: the utility model discloses a teaching board, including fixed plate roof, reinforcing component, piece and stopper, the fixed plate roof is equipped with reinforcing component, reinforcing component includes the screw thread screw rod, places piece and stopper, the screw thread screw rod runs through the fixed plate and locates on the fixed plate roof, the screw thread screw rod is and runs through the fixed plate setting, it runs through the screw thread screw rod and locates on the screw thread screw rod keeps away from teaching board one side lateral wall to place the piece, it is threaded connection with the screw thread screw rod to place the piece, it is the setting of round platform shape to place the piece, the stopper is located on the screw thread screw rod lateral wall, the stopper is located and is placed a below.

3. The teaching board structure for primary school chinese education according to claim 2, wherein: the bottom wall of the placing block is provided with a sucker, and the sucker is made of rubber.

4. The teaching board structure for primary school chinese education according to claim 1, wherein: the fixed plate diapire is equipped with the gyro wheel, the gyro wheel is two bisymmetry settings.

5. The teaching board structure for primary school chinese education according to claim 1, wherein: teaching board diapire is equipped with the reinforcing plate, the reinforcing plate is equipped with telescopic link lateral wall upper portion, the reinforcing plate is the symmetry setting.

6. The teaching board structure for primary school chinese education according to claim 1, wherein: the end wall of one end of the rotating shaft, which is close to the side wall of the supporting seat, is provided with a handle.