CN215737515U

CN215737515U - Mathematics teaching aid storage device

Info

Publication number: CN215737515U
Application number: CN202122359353.9U
Authority: CN
Inventors: 石川
Original assignee: Chengdu Technological University CDTU
Current assignee: Chengdu Technological University CDTU
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-08
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of storage equipment, and particularly relates to a storage device for mathematical teaching instruments, which comprises a platform, wherein two slide rods are fixedly arranged on the inner wall of the top of the platform, the two slide rods are movably provided with a same transverse plate, the top of the transverse plate is provided with storage equipment, both sides of the storage equipment are fixedly provided with limiting plates, the top of the transverse plate is fixedly provided with an installation block, the top of the installation block is fixedly provided with a vertical rod, the vertical rod is movably provided with a pulling block, one side of the pulling block is fixedly provided with a positioning plate, the bottom of the positioning plate is fixedly provided with a positioning rod, an adjusting structure is arranged in the platform, and the top of the platform is movably provided with a cover plate. And no carrying equipment is needed, so that the space and the labor are saved.

Description

Mathematics teaching aid storage device

Technical Field

The utility model relates to the technical field of storage equipment, in particular to a storage device for mathematical education instruments.

Background

The teaching aid is a general term of various appliances used for enabling students to understand teaching contents visually and vividly and appliances used by teachers during teaching. For short a teaching aid. The teaching aid can improve student's interest in learning, riches the perception understanding, and the clear concept is formed in the help, develops student's observation ability and thinking ability, and wherein the teaching aid that the mathematics teaching aid used the longest is exactly the ruler etc. of enlarged compasses, counter and various models, and in order to make more regular that the teaching aid was deposited, use storage device to accomplish depositing to above apparatus usually.

However, in the prior art, the storage device of most teaching aids is large in size and large in occupied space, and the storage device for teaching aids needs to be moved to a teaching classroom in advance when the teaching aids are used, so that the storage device for the mathematical teaching aids is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a storage device for mathematical education instruments.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a mathematics teaching aid storage device, includes the podium, fixedly on the top inner wall of podium be equipped with two slide bars, two the activity is equipped with same diaphragm on the slide bar, the top of diaphragm is equipped with storage device, storage device's both sides are all fixed and are equipped with the limiting plate, the fixed installation piece that is equipped with in top of diaphragm, the fixed pole setting that is equipped with in top of installation piece, the activity is equipped with in the pole setting pulls the piece, the fixed locating plate that is equipped with in one side of pulling the piece, the fixed locating lever that is equipped with in bottom of locating plate, be equipped with the regulation structure in the podium.

Preferably, the top of the platform is movably provided with a cover plate, and the top of the cover plate is fixedly provided with a lifting structure.

Preferably, adjust the structure and include two-way threaded rod, two-way threaded rod's both ends respectively with the both sides inner wall swing joint of podium, the activity is equipped with two screw thread pieces on the two-way threaded rod, two the top of screw thread piece all articulates there is the hinge bar, two the top of hinge bar with the bottom of diaphragm articulates together.

Preferably, a through hole is formed in the thread block, threads are arranged on the inner wall of the through hole, and the bidirectional threaded rod is matched with the threads on the inner wall of the through hole.

Preferably, the transverse plate is provided with a round hole, the inner wall of the round hole is provided with a sealing ring, and the sliding rod is movably connected with the inner wall of the sealing ring.

Preferably, the upright rod is sleeved with a tension spring, the top of the tension spring is fixedly connected with the bottom of the pulling block, and the bottom of the tension spring is fixedly connected with the top of the mounting block.

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

the storage device is simple to operate and convenient to use, and the adjusting structure is arranged, so that the storage device is lifted and the teaching aid is used under the condition that the teaching aid is required to be used, the space is saved, the carrying equipment is not required, and the space and the labor are saved.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of an adjustment mechanism according to the present invention;

in the figure: 1. a platform; 2. a slide bar; 3. a transverse plate; 4. a storage device; 5. a limiting plate; 6. mounting blocks; 7. erecting a rod; 8. pulling the block; 9. positioning a plate; 10. an adjustment structure; 101. a bidirectional threaded rod; 102. a thread block; 103. a hinged lever; 11. a cover plate; 12. and (5) a lifting structure.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a storage device for mathematical teaching instruments comprises a platform 1, wherein two slide rods 2 are welded on the inner wall of the top of the platform 1, a same transverse plate 3 is slidably mounted on the two slide rods 2, storage equipment 4 is arranged at the top of the transverse plate 3, limiting plates 5 are welded on two sides of the storage equipment 4, a mounting block 6 is mounted on a bolt at the top of the transverse plate 3, a vertical rod 7 is welded at the top of the mounting block 6, a pull block 8 is slidably mounted on the vertical rod 7, a positioning plate 9 is mounted on a bolt at one side of the pull block 8, a positioning rod is welded at the bottom of the positioning plate 9, and an adjusting structure 10 is arranged in the platform 1;

the top of the platform 1 is movably provided with a cover plate 11, the top of the cover plate 11 is provided with a lifting structure 12 by a bolt, an adjusting structure 10 comprises a bidirectional threaded rod 101, two ends of the bidirectional threaded rod 101 are respectively rotatably connected with the inner walls of two sides of the platform 1, two threaded blocks 102 are arranged on the bidirectional threaded rod 101 by threads, the tops of the two threaded blocks 102 are hinged with hinge rods 103, the tops of the two hinge rods 103 are hinged with the bottom of a transverse plate 3, the threaded blocks 102 are provided with through holes, the inner walls of the through holes are provided with threads, the bidirectional threaded rod 101 is matched with the threads of the inner walls of the through holes, the transverse plate 3 is provided with a round hole, the inner wall of the round hole is provided with a sealing ring, a sliding connection is arranged between a sliding rod 2 and the inner wall of the sealing ring, a tension spring is sleeved on a vertical rod 7, the top of the tension spring is welded with the bottom of a pulling block 8, the bottom of the tension spring is welded with the top of a mounting block 6, when a teaching aid in a storage device 4 is needed, at first hold and carry structure 12 and lift apron 11, then clockwise rotation two-way threaded rod 101, two-way threaded rod 101 drives two screw blocks 102 again and is close to, two screw blocks 102 drive two articulated rod 103 bottoms again and are close to, when two articulated rod 103 are perpendicular with diaphragm 3, the rise height reaches the maximum value, alright two-way threaded rod 101 of stall this moment, it can to take out the teaching aid from storage facilities 4 and use, if need clear up in the storage facilities 4, will stimulate piece 8 upwards spurs, it shifts up to drive locating plate 9 to pull piece 8, then through rotating pull piece 8, after the constant head tank dislocation position on fixed position pole and the limiting plate 5, can take out storage facilities 4.

The working principle is as follows: when needing to use the teaching aid in storage device 4, at first hold and carry structure 12 and lift apron 11, then clockwise rotation two-way threaded rod 101, two threaded block 102 of two drives again and are close to, two threaded block 102 drive two articulated mast 103 bottoms again and are close to, when two articulated mast 103 are perpendicular with diaphragm 3, the rise height reaches the maximum value, this moment alright stop rotating two-way threaded rod 101, it can to take out the teaching aid use in storage device 4, if need clear up in storage device 4, will stimulate piece 8 upwards spurs, it shifts up to drive locating plate 9 to pull piece 8, then through rotating pull piece 8, after the constant head tank dislocation position on constant head tank pole and the limiting plate 5, can take out storage device 4.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mathematics teaching aid storage device, includes podium (1), its characterized in that: fixed two slide bars (2) that are equipped with on the top inner wall of podium (1), two the activity is equipped with same diaphragm (3) on slide bar (2), the top of diaphragm (3) is equipped with storage device (4), the both sides of storage device (4) are all fixed and are equipped with limiting plate (5), the fixed installation piece (6) that are equipped with in top of diaphragm (3), the fixed pole setting (7) that are equipped with in top of installation piece (6), the activity is equipped with in pole setting (7) and pulls piece (8), one side of pulling piece (8) is fixed and is equipped with locating plate (9), the fixed locating lever that is equipped with in bottom of locating plate (9), be equipped with in podium (1) and adjust structure (10).

2. A mathematical education implement storage apparatus as claimed in claim 1, wherein: the top of the platform (1) is movably provided with a cover plate (11), and the top of the cover plate (11) is fixedly provided with a lifting structure (12).

3. A mathematical education implement storage apparatus as claimed in claim 1, wherein: adjust structure (10) including two-way threaded rod (101), the both ends of two-way threaded rod (101) respectively with the both sides inner wall swing joint of podium (1), the activity is equipped with two screw thread pieces (102) on two-way threaded rod (101), two the top of screw thread piece (102) all articulates there is articulated rod (103), two the top of articulated rod (103) with the bottom of diaphragm (3) articulates together.

4. A mathematical education implement storage apparatus as claimed in claim 3, wherein: the screw block (102) is provided with a through hole, the inner wall of the through hole is provided with threads, and the bidirectional threaded rod (101) is matched with the threads on the inner wall of the through hole.

5. A mathematical education implement storage apparatus as claimed in claim 1, wherein: round holes are formed in the transverse plate (3), sealing rings are arranged on the inner walls of the round holes, and the sliding rod (2) is movably connected with the inner walls of the sealing rings.

6. A mathematical education implement storage apparatus as claimed in claim 1, wherein: the vertical rod (7) is sleeved with a tension spring, the top of the tension spring is fixedly connected with the bottom of the pulling block (8), and the bottom of the tension spring is fixedly connected with the top of the mounting block (6).