CN218876725U - Many functional type teaching assistance apparatus - Google Patents
Many functional type teaching assistance apparatus Download PDFInfo
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- CN218876725U CN218876725U CN202221948772.4U CN202221948772U CN218876725U CN 218876725 U CN218876725 U CN 218876725U CN 202221948772 U CN202221948772 U CN 202221948772U CN 218876725 U CN218876725 U CN 218876725U
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- auxiliary ruler
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Abstract
The utility model discloses a many functional type teaching assistance apparatus, including first teaching assistance chi, first magnet is all installed at the both ends of first teaching assistance chi one side, and one side of the first teaching assistance chi between the first magnet is provided with connects folding mechanism. The utility model discloses a first teaching auxiliary ruler of fifty percent discount and second teaching auxiliary ruler make first magnet and second magnet alternate segregation, and make first rotation adapter sleeve and second rotate the adapter sleeve and inwards rotate, when first teaching auxiliary ruler and second teaching auxiliary ruler coincidence, the sucking disc adsorbs with the surface of second teaching auxiliary ruler, can prevent effectively that folding closed department from taking place not hard up, make both folding connections inseparabler, thereby be convenient for carry this teaching auxiliary appliance, the storage area of teaching auxiliary appliance has been reduced simultaneously, be favorable to improving teaching auxiliary appliance's practicality.
Description
Technical Field
The utility model relates to a teaching articles for use technical field, in particular to many functional type teaching assistance apparatus.
Background
In the teaching process, teachers often need numerous teaching auxiliary tools, the mode can improve the learning interest of students, and when mathematics and science education is carried out, numerous teaching auxiliary tools such as a teaching measuring ruler and the like are needed to help the students to form more intuitive mathematical thinking;
and the teaching ruler class apparatus that current mathematics was used, most function singleness, the specification is various for teacher all need carry a large amount of different teaching ruler class apparatus at every turn, and is comparatively inconvenient, and in addition in order to make students can both watch, often the size of this teaching apparatus is all great, comparatively accounts for the place, and the later stage is comparatively troublesome to the storage of this teaching appurtenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many functional type teaching auxiliary tool to current measuring tape class teaching auxiliary tool that proposes in solving above-mentioned background is difficult for folding, makes it carry, saves comparatively trouble problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many functional type teaching assistance apparatus, includes first teaching assistance chi, first magnet is all installed at the both ends of first teaching assistance chi one side, and one side of first teaching assistance chi between the first magnet is provided with connects folding mechanism, connect one side of folding mechanism and install second teaching assistance chi, and second teaching assistance chi is close to the both ends of connecting folding mechanism one side and all installs second magnet, the inside of first teaching assistance chi runs through there is the pivot, and the one end of pivot installs the bearing frame, the sucking disc is installed on the top of bearing frame, the pen inserting hole has been seted up to the inside of second teaching assistance chi, and the inside both sides of pen inserting hole all install elastic rubber lug, the rubber pad is all installed to the bottom of first teaching assistance chi and second teaching assistance chi.
Use during the many functional type teaching appurtenance of this technical scheme, the first teaching appurtenance chi of fifty percent discount and second teaching appurtenance chi make first magnet and second magnet alternate segregation when using, and make first rotation adapter sleeve and second rotate the adapter sleeve and inwards rotate, when first teaching appurtenance chi coincides with second teaching appurtenance chi, the sucking disc adsorbs with the surface of second teaching appurtenance chi, the folding to teaching appurtenance has been realized, the convenience of carrying of teaching appurtenance is improved.
Preferably, connect folding mechanism and include two sets of first rotary connecting sleeves, and two sets of first rotary connecting sleeves all install in one side of first teaching auxiliary ruler, and are two sets of the inside of first rotary connecting sleeve is run through there is the connecting rod, and the outside both ends of connecting rod all overlap the second rotary connecting sleeve, one side that the second rotary connecting sleeve was connected with one side of second teaching auxiliary ruler.
Preferably, the first teaching auxiliary ruler is the same as the second teaching auxiliary ruler in shape and size, and the first teaching auxiliary ruler and the second teaching auxiliary ruler are symmetrical about the connection folding mechanism.
Preferably, the cross section of the elastic rubber bump is triangular, the elastic rubber bump is provided with a plurality of groups, and the elastic rubber bump is annularly distributed in the pen inserting hole.
Preferably, the sucking disc constitutes revolution mechanic with first teaching auxiliary ruler through the interact of bearing frame and pivot.
Preferably, the rubber pads are provided with two groups, and each group is provided with two groups.
Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional teaching aid not only realizes convenient folding, is convenient to carry and store, but also realizes the function of convenient drawing circles except for measurement;
(1) The first teaching auxiliary ruler and the second teaching auxiliary ruler are folded upwards, so that the first magnet and the second magnet are separated from each other, the first rotary connecting sleeve and the second rotary connecting sleeve are rotated inwards, when the first teaching auxiliary ruler is overlapped with the second teaching auxiliary ruler, the sucker is adsorbed to the surface of the second teaching auxiliary ruler, the folding closed part can be effectively prevented from loosening, the folding connection between the first teaching auxiliary ruler and the second teaching auxiliary ruler is more compact, the teaching auxiliary tool is convenient to carry, the storage area of the teaching auxiliary tool is reduced, and the practicability of the teaching auxiliary tool is improved;
(2) Through stirring teaching aid, make sucking disc and blackboard surface adsorb mutually, insert the inside in pen inserting hole with the chalk again, because elasticity of elasticity rubber convex block resets, thereby the realization is fixed to the centre gripping of chalk, prevent that the chalk from dropping, then rotate first teaching aid chi, make the pivot rotate, thereby make the chalk draw a circle on the blackboard, make this teaching aid both satisfy the angle measurement and draw the straight line, satisfy the function of certain compasses again simultaneously, be favorable to realizing the functional diversity of this teaching aid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 4 is a schematic view of a side view cross-sectional structure of the elastic rubber bump of the present invention.
The reference numerals in the figures illustrate: 1. a first teaching auxiliary ruler; 2. a first magnet; 3. a second magnet; 4. connecting a folding mechanism; 401. a first rotating connecting sleeve; 402. a second rotary connecting sleeve; 403. a connecting rod; 5. a pen inserting hole; 6. an elastic rubber bump; 7. a second teaching auxiliary ruler; 8. a suction cup; 9. a bearing seat; 10. a rotating shaft; 11. and (7) a rubber pad.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment of: a multifunctional teaching auxiliary tool comprises a first teaching auxiliary ruler 1, wherein first magnets 2 are respectively arranged at two ends of one side of the first teaching auxiliary ruler 1, and a connecting and folding mechanism 4 is arranged at one side of the first teaching auxiliary ruler 1 between the first magnets 2;
the connecting and folding mechanism 4 comprises two groups of first rotating connecting sleeves 401, the two groups of first rotating connecting sleeves 401 are arranged on one side of the first teaching auxiliary ruler 1, connecting rods 402 penetrate through the two groups of first rotating connecting sleeves 401, two ends of the outer portions of the connecting rods 402 are sleeved with second rotating connecting sleeves 403, and one side of each second rotating connecting sleeve 403 is connected with one side of the second teaching auxiliary ruler 7;
a second teaching auxiliary ruler 7 is arranged on one side of the connecting and folding mechanism 4;
the first teaching auxiliary ruler 1 and the second teaching auxiliary ruler 7 are the same in shape and size, and the first teaching auxiliary ruler 1 and the second teaching auxiliary ruler 7 are symmetrical about the connecting and folding mechanism 4;
specifically, as shown in fig. 1 and 3, when the folding teaching aid is used, the first teaching aid ruler 1 and the second teaching aid ruler 7 are folded upwards in half, the first magnet 2 and the second magnet 3 are separated from each other, and the first rotary connecting sleeve 401 and the second rotary connecting sleeve 402 are rotated inwards, so that the folding function of the teaching aid is realized, the size of the teaching aid is reduced, and the teaching aid is convenient to carry and store;
the two ends of the second teaching auxiliary ruler 7, which are close to one side of the connecting and folding mechanism 4, are provided with second magnets 3, a rotating shaft 10 penetrates through the first teaching auxiliary ruler 1, one end of the rotating shaft 10 is provided with a bearing seat 9, and the top end of the bearing seat 9 is provided with a sucking disc 8;
the sucker 8 and the first teaching auxiliary ruler 1 form a rotating structure through the interaction of the bearing seat 9 and the rotating shaft 10;
specifically, as shown in fig. 1 and 2, after the teaching aid is unfolded in use, the first magnet 2 and the second magnet 3 have opposite magnetism, so that the first magnet 2 can be adsorbed to the second magnet 3, the first teaching aid ruler 1 and the second teaching aid ruler 7 can be connected in a flat and flat manner more tightly, the use convenience is improved, when the teaching aid is laid on a blackboard on the back side, the sucking disc 8 can be adsorbed to the blackboard, and the teaching aid meets the circle drawing function by combining with the pen inserting hole 5, so that the function diversity and the practicability of the teaching aid are improved;
a pen inserting hole 5 is formed in the second teaching auxiliary ruler 7, and elastic rubber bumps 6 are mounted on two sides of the interior of the pen inserting hole 5;
the cross section of the elastic rubber bump 6 is triangular, a plurality of groups of elastic rubber bumps 6 are arranged, and the elastic rubber bumps 6 are annularly distributed in the pen inserting hole 5;
specifically, as shown in fig. 1 and 4, when the chalk holder is used, the chalk is inserted into the chalk insertion hole 5, the elastic rubber bump 6 is bent, and due to the elasticity of the elastic rubber bump, the elastic rubber bump is reset, namely, the chalk is clamped, and the chalk is prevented from falling;
two groups of rubber pads 11 are arranged, and two groups are arranged in each group;
specifically, as shown in fig. 2, teaching auxiliary tool is tiled on the blackboard during the use, because the antiskid type of rubber pad 11 is better to improve the frictional force between teaching auxiliary tool and the blackboard, prevent that teaching auxiliary tool from sliding, be favorable to reinforcing the degree of accuracy when teaching auxiliary tool measures.
The working principle is as follows: the utility model discloses when using, at first the surface of first teaching auxiliary ruler 1 and second teaching auxiliary ruler 7 all is provided with the reply scale, make this teaching auxiliary tool satisfy the angle measurement promptly, also can carry out the straight line setting-out, when using, first teaching auxiliary ruler 1 and second teaching auxiliary ruler 7 tile on the blackboard, because first magnet 2 and second magnet 3 magnetism are opposite, thereby make both adsorb each other, make first teaching auxiliary ruler 1 and second teaching auxiliary ruler 7 closely laminate each other, make rubber pad 11 contact with blackboard simultaneously, because the frictional force of rubber pad 11 and blackboard is great, can reduce the removal when teaching auxiliary tool uses, improve the measurement accuracy of teaching auxiliary tool;
secondly, the reverse side of the teaching aid is flatly laid on a blackboard, the sucker 8 is adsorbed on the surface of the blackboard, chalk is inserted into the pen inserting hole 5, the elastic rubber bump 6 is bent, the elastic rubber bump 6 has certain elasticity, so that the elastic rubber bump is reset, then the chalk is clamped, the second teaching aid ruler 7 is rotated, the first teaching aid ruler 1 is moved, the rotating shaft 10 is rotated, the chalk is enabled to draw a circle on the blackboard, and the teaching aid meets the function similar to compasses;
last when using the back that finishes, the first teaching assistance chi 1 of fifty percent discount and the supplementary chi 7 of second teaching make first rotation adapter sleeve 401 rotate adapter sleeve 402 with the second and inwards rotate, then make first magnet 2 and the 3 alternate segregation of second magnet, after complete fifty percent discount, sucking disc 8 adsorbs with the surface of the supplementary chi 7 of second teaching mutually, it is not hard up to prevent the folding closed department of the supplementary chi 1 of first teaching and the supplementary chi 7 of second teaching, then improve the convenient degree of carrying of teaching assistance apparatus.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a many functional type teaching appurtenance, includes first teaching appurtenance chi (1), its characterized in that: first magnet (2) are all installed at the both ends of first teaching auxiliary chi (1) one side, and one side of first teaching auxiliary chi (1) between first magnet (2) is provided with connects folding mechanism (4), connect one side of folding mechanism (4) and install second teaching auxiliary chi (7), and second teaching auxiliary chi (7) are close to the both ends of connecting folding mechanism (4) one side and all install second magnet (3), pivot (10) have been run through to the inside of first teaching auxiliary chi (1), and the one end of pivot (10) installs bearing frame (9), sucking disc (8) are installed on the top of bearing frame (9), the inside of second teaching auxiliary chi (7) has been seted up and has been inserted a hole (5), and has all installed elastic rubber lug (6) in the inside both sides of inserting a hole (5), rubber pad (11) are all installed to the bottom of first teaching auxiliary chi (1) and second teaching auxiliary chi (7).
2. A multi-functional teaching aid as claimed in claim 1, wherein: connect folding mechanism (4) including two sets of first rotation adapter sleeve (401), and two sets of first rotation adapter sleeve (401) all install in one side of first teaching auxiliary ruler (1), and are two sets of the inside of first rotation adapter sleeve (401) is run through there is connecting rod (402), and the outside both ends of connecting rod (402) all overlap and have second rotation adapter sleeve (403), one side of second rotation adapter sleeve (403) is connected with one side of second teaching auxiliary ruler (7).
3. A multi-functional teaching aid as claimed in claim 1, wherein: the size of the shape of the first teaching auxiliary ruler (1) is the same as that of the second teaching auxiliary ruler (7), and the first teaching auxiliary ruler (1) and the second teaching auxiliary ruler (7) are symmetrical about the connection folding mechanism (4).
4. A multi-functional teaching aid as claimed in claim 1, wherein: the cross section of the elastic rubber bump (6) is triangular, a plurality of groups of elastic rubber bumps (6) are arranged, and the elastic rubber bumps (6) are annularly distributed in the pen inserting hole (5).
5. A multi-functional teaching aid as claimed in claim 1, wherein: the sucking disc (8) constitutes revolution mechanic with first teaching auxiliary ruler (1) through bearing frame (9) and pivot (10) interact.
6. A multi-functional teaching aid as claimed in claim 1, wherein: the rubber pads (11) are provided with two groups, and each group is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948772.4U CN218876725U (en) | 2022-07-27 | 2022-07-27 | Many functional type teaching assistance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948772.4U CN218876725U (en) | 2022-07-27 | 2022-07-27 | Many functional type teaching assistance apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218876725U true CN218876725U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221948772.4U Active CN218876725U (en) | 2022-07-27 | 2022-07-27 | Many functional type teaching assistance apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218876725U (en) |
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2022
- 2022-07-27 CN CN202221948772.4U patent/CN218876725U/en active Active
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