CN211511095U - High school mathematics drawing teaching aid supporter - Google Patents
High school mathematics drawing teaching aid supporter Download PDFInfo
- Publication number
- CN211511095U CN211511095U CN201922433290.XU CN201922433290U CN211511095U CN 211511095 U CN211511095 U CN 211511095U CN 201922433290 U CN201922433290 U CN 201922433290U CN 211511095 U CN211511095 U CN 211511095U
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- teaching aid
- drawing teaching
- high school
- supporter
- school mathematics
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high school mathematics drawing teaching aid supporter belongs to the technical field of high school mathematics drawing teaching aids, including a body, a placing cavity is arranged on the body, four groups of hanging rods are fixedly connected inside the placing cavity, a fixing plate is fixedly connected with the lower side of the placing cavity, both sides of the fixing plate are connected with a connecting rod in a penetrating way, when the high school mathematics drawing teaching aid supporter is used, firstly, the body is moved by a universal wheel to a position which needs to be used, then, a movable door is opened to be tightly attached to the fixing plate, the drawing teaching aid can be hung on the hanging rods, and then, the second limiting plate is released to block the drawing teaching aid on the hanging rods; the standing groove on the body is the slope setting, can be convenient for get and put, can not make the drawing teaching aid place in the inside of standing groove, is not convenient for get, and some chalks, perhaps miniature drawing teaching aid can be placed to the drawer that wherein sets up.
Description
Technical Field
The utility model belongs to the technical field of high school mathematics drawing teaching aid, concretely relates to high school mathematics drawing teaching aid supporter.
Background
Geometric subject is seted up to high middle school's meeting, and the teacher can use drawing tool to draw geometric figure on the blackboard often, and drawing tool commonly used includes ruler, set square, protractor and compasses, and its size is great and the shape is long and thin, and does not deposit the rack cabinet of this kind of drawing teaching aid specially in the office of present mathematics group, and the teacher is the drawing teaching aid that will oneself use usually places on book case or desk nearby, and it is big to have occupation space, the inconvenient problem of access.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high school mathematics drawing teaching aid supporter to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high school mathematics drawing teaching aid storage rack comprises a body, wherein a placing cavity is formed in the body, four groups of hanging rods are fixedly connected inside the placing cavity, a fixed plate is fixedly connected to the lower side of the placing cavity, connecting rods are connected to two sides of the fixed plate in a penetrating manner, a second limiting plate is fixedly connected to the upper end of each connecting rod, a first limiting plate is fixedly connected to the lower end of each connecting rod, a spring is arranged between each second limiting plate and the corresponding fixed plate and is sleeved on the corresponding connecting rod, movable doors are arranged on two sides of the placing cavity and are hinged to the body, three groups of placing grooves are formed in the lower side of the corresponding fixed plate and are formed in the body, baffle plates are fixedly connected to ports of the placing grooves, symmetrical cavities are formed in the lower side of each placing groove, and symmetrical sliding grooves are formed in the inner side, the drawer is arranged in the cavity and movably connected with the sliding groove through a sliding block.
Furthermore, a plurality of ventilation grooves are formed in the movable door, and the ventilation grooves are uniformly formed in the movable door.
Furthermore, the downside of body is provided with the universal wheel, be provided with brake equipment on the universal wheel.
Further, the included angle between the placing groove and the body is 35 degrees.
Further, the height of the baffle is half of the height of the placing groove.
Furthermore, a handle is arranged on the drawer.
Further, the connecting rod with the second limiting plate all sets up in being close to the inner wall department of body front end.
Compared with the prior art, the utility model provides a high school mathematics drawing teaching aid supporter possesses following beneficial effect:
the utility model has the advantages that the placing cavity is arranged, the teaching tools are placed on the hanging rod, the teaching tools on the hanging rod can not fall off from the hanging rod through the second limiting plate, and the chalk box can be placed on the fixing plate; the placing groove is arranged obliquely, so that the placed teaching aid is convenient to take and place; the drawer is arranged, and teaching tools can be placed inside the drawer.
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. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a side sectional view of the present invention.
In the figure: the device comprises a body 1, a placing cavity 2, a hanging rod 3, a movable door 4, a ventilating groove 5, a spring 6, a first limiting plate 7, a placing groove 8, a baffle 9, a cavity 10, a sliding groove 11, a drawer 12, a universal wheel 13, a connecting rod 14, a second limiting plate 15 and a fixing plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, the present invention provides a technical solution: a high school mathematics drawing teaching aid commodity shelf comprises a body 1, a placing cavity 2 is arranged on the body 1, four groups of hanging rods 3 are fixedly connected inside the placing cavity 2, a fixed plate 16 is fixedly connected to the lower side of the placing cavity 2, connecting rods 14 are connected to both sides of the fixed plate 16 in a through manner, a second limiting plate 15 is fixedly connected to the upper end of the connecting rod 14, a first limiting plate 7 is fixedly connected to the lower end of the connecting rod 14, a spring 6 is arranged between the second limiting plate 15 and the fixed plate 16, the spring 6 is sleeved on the connecting rod 14, moving doors 4 are arranged on both sides of the placing cavity 2, the moving doors 4 are hinged with the body 1, three groups of placing grooves 8 are arranged on the lower side of the fixed plate 16, the placing grooves 8 are arranged on the body 1, baffle plates 9 are fixedly connected to ports of the placing grooves 8, symmetrical cavities 10 are, a drawer 12 is arranged in the cavity 10, and the drawer 12 is movably connected with the sliding chute 11 through a sliding block.
According to fig. 1, a plurality of ventilation grooves 5 are arranged on the movable door 4, and the ventilation grooves 5 are uniformly arranged on the movable door 4.
As shown in fig. 1, a universal wheel 13 is provided on the lower side of the body 1, and a brake device is provided on the universal wheel 13.
According to the figure 2, the included angle between the placing groove 8 and the body 1 is 35 degrees, the arrangement is convenient for taking out the objects in the placing groove 8, and the baffle 9 is arranged to prevent the objects from all falling.
According to fig. 2, the height of the baffle 9 is half the height of the standing groove 8.
As shown in FIG. 1, a handle is provided on the drawer 12.
As shown in fig. 1, the connecting rod 14 and the second limiting plate 15 are both disposed at the inner wall near the front end of the body 1.
The utility model discloses a theory of operation and use flow: when the high school mathematics drawing teaching aid storage rack is used, firstly, the body 1 is moved to a position which needs to be used through the universal wheels 13, then the movable door 4 is opened, the drawing teaching aid can be hung on the hanging rod 3, wherein the second limiting plate 15 can block the drawing teaching aid, so that the drawing teaching aid cannot swing back and forth to fall off, when the drawing teaching aid is too long, the second limiting plate 15 can be pressed down to be tightly attached to the fixed plate 16, the drawing teaching aid can be hung on the hanging rod 3, and then the second limiting plate 15 is released, so that the drawing teaching aid on the hanging rod 3 can be blocked; the placing groove 8 on the body 1 is inclined, so that the drawing teaching aid can be taken and placed conveniently, the drawing teaching aid cannot be placed in the placing groove 8, the drawing teaching aid cannot be taken conveniently, some chalks can be placed in the drawer 12 arranged in the placing groove, or the drawing teaching aid is small
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high school mathematics drawing teaching aid supporter, includes body (1), its characterized in that: the device is characterized in that a placing cavity (2) is formed in the body (1), four groups of hanging rods (3) are fixedly connected in the placing cavity (2), a fixing plate (16) is fixedly connected to the lower side of the placing cavity (2), connecting rods (14) are connected to both sides of the fixing plate (16) in a through manner, a second limiting plate (15) is fixedly connected to the upper end of each connecting rod (14), a first limiting plate (7) is fixedly connected to the lower end of each connecting rod (14), a spring (6) is arranged between each second limiting plate (15) and the corresponding fixing plate (16), the spring (6) is sleeved on the corresponding connecting rod (14), movable doors (4) are arranged on both sides of the placing cavity (2), the movable doors (4) are hinged to the body (1), three groups of placing grooves (8) are arranged on the lower side of the fixing plate (16), and the placing grooves (8) are formed in the body (, the improved drawer is characterized in that a baffle (9) is fixedly connected to a port of the placing groove (8), a symmetrical cavity (10) is formed in the lower side of the placing groove (8), symmetrical sliding grooves (11) are formed in the inner side wall of the cavity (10), a drawer (12) is arranged inside the cavity (10), and the drawer (12) is movably connected with the sliding grooves (11) through a sliding block.
2. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: a plurality of ventilating grooves (5) are formed in the movable door (4), and the ventilating grooves (5) are uniformly formed in the movable door (4).
3. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: the lower side of the body (1) is provided with a universal wheel (13), and the universal wheel (13) is provided with a brake device.
4. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: the included angle between the placing groove (8) and the body (1) is 35 degrees.
5. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: the height of the baffle plate (9) is half of the height of the placing groove (8).
6. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: the drawer (12) is provided with a handle.
7. The high school mathematics drawing teaching aid supporter of claim 1, characterized in that: the connecting rod (14) and the second limiting plate (15) are arranged on the inner wall close to the front end of the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433290.XU CN211511095U (en) | 2019-12-30 | 2019-12-30 | High school mathematics drawing teaching aid supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433290.XU CN211511095U (en) | 2019-12-30 | 2019-12-30 | High school mathematics drawing teaching aid supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211511095U true CN211511095U (en) | 2020-09-18 |
Family
ID=72467568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433290.XU Expired - Fee Related CN211511095U (en) | 2019-12-30 | 2019-12-30 | High school mathematics drawing teaching aid supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211511095U (en) |
-
2019
- 2019-12-30 CN CN201922433290.XU patent/CN211511095U/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 |
Granted publication date: 20200918 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |