CN211181226U - University's mathematics curved surface teaching aid - Google Patents
University's mathematics curved surface teaching aid Download PDFInfo
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- CN211181226U CN211181226U CN201921884242.6U CN201921884242U CN211181226U CN 211181226 U CN211181226 U CN 211181226U CN 201921884242 U CN201921884242 U CN 201921884242U CN 211181226 U CN211181226 U CN 211181226U
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Abstract
The utility model discloses a teaching aid belonging to the technical field of teaching tools, in particular to a college mathematics curved surface teaching aid, which comprises a mathematics teaching aid device body, a first teaching board and a second teaching board, wherein the front end of the top of the mathematics teaching aid device body is provided with the first teaching board, the front part of the first teaching board is provided with a writing board, the right part of the writing board is provided with a magnetic board, the left end of the top of the mathematics teaching aid device body is provided with the second teaching board, the left part of the second teaching board is provided with a clamping board, the right part of the second teaching board is provided with hooks, the interior of the mathematics teaching aid device body is provided with a teaching aid storage cavity, the middle of the bottom of the mathematics teaching aid device body is welded with a pillar, the bottom of the pillar is connected with a hydraulic device, the bottom of the hydraulic device is provided with a base, the drawing is directly written for teaching, the teaching aid has multiple functions, and a, lifting and rotating improves high use, and application scope is wide, enlargies the sound teaching, has improved college mathematical education's efficiency.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is a college mathematics curved surface teaching aid.
Background
The teaching aid is Chinese vocabulary, the Chinese pinyin is ji-o j mu, and refers to a model, an object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like. The mathematics learning content of university belongs to higher mathematics.
The current college mathematics curved surface teaching aid can not directly write the drawing and impart knowledge to students, and the inconvenient centre gripping picture perhaps hangs the teaching aid and imparts knowledge to students, and the function is few, uses inconveniently, can not store a plurality of teaching aids, can not the lifting and rotating height-adjusting use, has reduced college mathematics teaching's efficiency.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of current college mathematics curved surface teaching aid can not directly write the drawing and impart knowledge to students, and the inconvenient centre gripping picture perhaps hangs the teaching aid and imparts knowledge to students, and the function is few, uses inconveniently, can not store a plurality of teaching aids, can not the lifting and drop rotation height-adjusting use, has reduced the problem of college mathematics teaching's efficiency, has provided the utility model discloses a teaching aid is suitable for the teaching of students.
Therefore, the utility model aims at providing a college mathematics curved surface teaching aid directly writes the attached drawing and imparts knowledge to students, and the function is many, places the storage and receives a plurality of teaching aids, and lifting and drop rotating improves high the use, and application scope is wide, and the teaching of amplified sound has improved college mathematics teaching's efficiency.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a college mathematics curved surface teaching aid comprises a mathematics teaching aid device body, a first teaching board and a second teaching board, wherein the first teaching board is arranged at the front end of the top of the mathematics teaching aid device body, a writing board is arranged at the front part of the first teaching board, a magnetic board is arranged at the right part of the writing board, a dust collecting groove is arranged at the bottom of the first teaching board, the second teaching board is arranged at the left end of the top of the mathematics teaching aid device body, clamping boards are distributed at the left part of the second teaching board, a fastening clamp is arranged at the top of the clamping boards, hooks are distributed at the right part of the second teaching board, a teaching aid storage cavity is arranged inside the mathematics teaching aid device body, a support column is welded in the middle of the bottom of the mathematics teaching aid device body, a hydraulic device is connected to the bottom of the support column, a base is arranged at the bottom of the hydraulic device, and a microphone is connected to the side part of the, and a loudspeaker is arranged at the front part of the base.
As a university's mathematics curved surface teaching aid an preferred scheme, wherein: the welding has the fixed block in the middle of the anterior portion that the teaching aid stored the chamber, the both sides sliding connection that the teaching aid stored the chamber has the damping slide rail.
As a university's mathematics curved surface teaching aid an preferred scheme, wherein: the top left end welding of first teaching board has the pulling device, the outside of pulling device has cup jointed the silica gel cover.
As a university's mathematics curved surface teaching aid an preferred scheme, wherein: the middle of the top of the front side of the first teaching board is provided with a camera, and the inside of the camera is electrically connected to the power supply device.
As a university's mathematics curved surface teaching aid an preferred scheme, wherein: the bottom of base bonds there is the rubber pad, the inside of base is equipped with the lithium cell, the bottom of base is equipped with the mouth that charges.
Compared with the prior art: first teaching board and second teaching board through setting up at mathematics teaching aid device body top front end and left end, college mathematics curved surface teaching can be carried out to the efficient, through at the anterior clipboard and the magnetic plate of first teaching board, it imparts knowledge to students to be convenient for directly write the drawing, grip block and couple through the left part setting at second teaching board, the centre gripping picture of being convenient for perhaps hangs the teaching aid and imparts knowledge to students, the function is many, reasonable in design, but the efficient is placed and is stored up and receive a plurality of teaching aids, high durability and convenient use, through the welded pillar connection hydraulic means in the middle of mathematics teaching aid device body bottom, the lifting and rotating of being convenient for improves high use, application scope is wide, microphone and anterior megaphone through the base lateral part connection in the hydraulic means bottom, can amplify the sound teaching by the efficient, the efficiency of college teaching is improved, easily realize.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a second teaching board structure of the present invention;
fig. 3 is the first teaching board structure schematic diagram of the present invention.
In the figure: the teaching aid device comprises a mathematics teaching aid device body 100, a lifting device 110, a teaching aid storage cavity 120, a first teaching board 200, a writing board 210, a magnetic board 220, a dust collecting groove 230, a camera 240, a second teaching board 300, a clamping plate 310, a hook 320, a fastening clip 330, a base 400, a hydraulic device 410, a support column 420, a microphone 430 and a loudspeaker 440.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a university's mathematics curved surface teaching aid, is used for directly writing the attached drawing and imparting knowledge to students, and the function is many, places and stores a plurality of teaching aids, and lifting and rotating improves high use, and application scope is wide, amplifies the sound teaching, has improved university's mathematics teaching efficiency, please refer to figure 1, including mathematics teaching aid device body 100, first teaching board 200 and second teaching board 300;
referring to fig. 1, a mathematical teaching aid device body 100 is provided with a lifting device 110 and a teaching aid storage cavity 120, specifically, the teaching aid storage cavity 120 is arranged inside the mathematical teaching aid device body 100, the lifting device 110 is welded at the left end of the top of a first teaching board 200, a silica gel sleeve is sleeved outside the lifting device 110, the lifting device 110 is used for anti-skidding and wear-resistant lifting and carrying, and the teaching aid storage cavity 120 is used for storing and accommodating teaching aids;
referring to fig. 3, the first teaching board 200 includes a writing board 210, a magnetic board 220, a dust collecting groove 230 and a camera 240, specifically, the writing board 210 is disposed at the front of the first teaching board 200, the magnetic board 220 is disposed at the right of the writing board 210, the dust collecting groove 230 is disposed at the bottom of the first teaching board 200, the camera 240 is disposed in the middle of the top of the front side of the first teaching board 200, the writing board 210 is used for writing teaching, the magnetic board 220 is used for adsorbing a card for teaching, the dust collecting groove 230 is used for collecting dust, and the camera 240 is used for photographing, video recording and monitoring;
referring to fig. 2, the second teaching board 300 has a clamping board 310, a hook 320 and a fastening clip 330, and specifically, the clamping board 310 is distributed on the left portion of the second teaching board 300, the fastening clip 330 is arranged on the top of the clamping board 310, the hook 320 is distributed on the right portion of the second teaching board 300, the clamping board 310 is used for placing pictures, the hook 320 is used for hanging, and the fastening clip 330 is used for clamping;
referring to fig. 1, the base 400 includes a hydraulic device 410, a support column 420, a microphone 430, and a speaker 440, and specifically, the hydraulic device 410 is connected to the bottom of the support column 420, the base 400 is disposed at the bottom of the hydraulic device 410, the microphone 430 is connected to the side of the base 400, the speaker 440 is disposed at the front of the base 400, the hydraulic device 410 is configured to rotate up and down, the support column 420 is configured to support, and the microphone 430 and the speaker 440 are configured to amplify sound.
During specific use, this technical field personnel write the teaching through clipboard 210 at first teaching board 200 front portion, magnetic plate 220 can directly adsorb the drawing and teach, the picture is placed through mounting clip 330 centre gripping teaching through clipboard 310 that second teaching board 300 left part was established, hang the teaching aid through couple 320 and teach, the inside teaching aid of mathematical teaching aid device body 100 stores the chamber 120 and places and store up and receive a plurality of teaching aids, welded pillar 420 supports in the middle of mathematical teaching aid device body 100 bottom, pillar 420 connects hydraulic means 410 lifting and drop rotation height-adjusting, application scope is wide, the sound teaching is enlargied to microphone 430 and the anterior ware 440 of base 400 lateral part connection of hydraulic means 410 bottom, college mathematical teaching's efficiency has been improved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a university's mathematics curved surface teaching aid which characterized in that: the teaching aid device comprises a mathematical teaching aid device body (100), a first teaching board (200) and a second teaching board (300), wherein the first teaching board (200) is arranged at the front end of the top of the mathematical teaching aid device body (100), a writing board (210) is arranged at the front part of the first teaching board (200), a magnetic board (220) is arranged at the right part of the writing board (210), a dust collecting groove (230) is arranged at the bottom of the first teaching board (200), a second teaching board (300) is arranged at the left end of the top of the mathematical teaching aid device body (100), a clamping board (310) is distributed at the left part of the second teaching board (300), a fastening clamp (330) is arranged at the top of the clamping board (310), a hook (320) is distributed at the right part of the second teaching board (300), a teaching aid storage cavity (120) is arranged in the mathematical teaching aid device body (100), and a support column (420) is welded in the middle of the bottom of the mathematical teaching aid device body (100), the bottom of pillar (420) is connected with hydraulic means (410), the bottom of hydraulic means (410) is equipped with base (400), the lateral part of base (400) is connected with microphone (430), the front portion of base (400) is equipped with megaphone (440).
2. A university mathematics curved surface teaching aid as claimed in claim 1, wherein: the welding of the anterior middle part in teaching aid storage chamber (120) has the fixed block, the both sides sliding connection that the teaching aid stored chamber (120) has the damping slide rail.
3. A university mathematics curved surface teaching aid as claimed in claim 1, wherein: the left end of the top of the first teaching board (200) is welded with a lifting device (110), and a silica gel sleeve is sleeved outside the lifting device (110).
4. A university mathematics curved surface teaching aid as claimed in claim 1, wherein: the middle of the top of the front side of the first teaching board (200) is provided with a camera (240), and the inside of the camera (240) is electrically connected with a power supply device.
5. A university mathematics curved surface teaching aid as claimed in claim 1, wherein: the bottom of base (400) bonds there is the rubber pad, the inside of base (400) is equipped with the lithium cell, the bottom of base (400) is equipped with the mouth that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884242.6U CN211181226U (en) | 2019-11-04 | 2019-11-04 | University's mathematics curved surface teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884242.6U CN211181226U (en) | 2019-11-04 | 2019-11-04 | University's mathematics curved surface teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211181226U true CN211181226U (en) | 2020-08-04 |
Family
ID=71799200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884242.6U Expired - Fee Related CN211181226U (en) | 2019-11-04 | 2019-11-04 | University's mathematics curved surface teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211181226U (en) |
-
2019
- 2019-11-04 CN CN201921884242.6U patent/CN211181226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211104 |